From 88d8459597b9f82086a531da2cab0be5f34d0df5 Mon Sep 17 00:00:00 2001 From: Safia Abdalla Date: Tue, 8 Aug 2023 15:29:58 -0700 Subject: [PATCH 1/5] Support hot reload for Blazor component endpoints --- .../RazorComponentEndpointDataSource.cs | 85 ++++--- ...RazorComponentEndpointDataSourceFactory.cs | 7 +- .../DependencyInjection/HotReloadService.cs | 42 ++++ ...orComponentsServiceCollectionExtensions.cs | 1 + .../Endpoints/test/HotReloadServiceTests.cs | 213 ++++++++++++++++++ .../RazorComponentEndpointDataSourceTest.cs | 3 +- .../Samples/BlazorUnitedApp/Program.cs | 3 +- .../Web.JS/dist/Release/blazor.server.js | 2 +- .../Web.JS/dist/Release/blazor.web.js | 2 +- .../Web.JS/dist/Release/blazor.webview.js | 2 +- src/Components/Web.JS/src/GlobalExports.ts | 3 + 11 files changed, 322 insertions(+), 41 deletions(-) create mode 100644 src/Components/Endpoints/src/DependencyInjection/HotReloadService.cs create mode 100644 src/Components/Endpoints/test/HotReloadServiceTests.cs diff --git a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs index eac2bd011495..cb1a0090b008 100644 --- a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs +++ b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs @@ -24,22 +24,27 @@ internal class RazorComponentEndpointDataSource<[DynamicallyAccessedMembers(Comp private readonly IApplicationBuilder _applicationBuilder; private readonly RenderModeEndpointProvider[] _renderModeEndpointProviders; private readonly RazorComponentEndpointFactory _factory; - + private readonly HotReloadService _hotReloadService; private List? _endpoints; - // TODO: Implement endpoint data source updates https://github.com/dotnet/aspnetcore/issues/47026 - private readonly CancellationTokenSource _cancellationTokenSource; - private readonly IChangeToken _changeToken; + private CancellationTokenSource _cancellationTokenSource; + private IChangeToken _changeToken; + + // Internal for testing. + internal ComponentApplicationBuilder Builder => _builder; + internal List> Conventions => _conventions; public RazorComponentEndpointDataSource( ComponentApplicationBuilder builder, IEnumerable renderModeEndpointProviders, IApplicationBuilder applicationBuilder, - RazorComponentEndpointFactory factory) + RazorComponentEndpointFactory factory, + HotReloadService hotReloadService) { _builder = builder; _applicationBuilder = applicationBuilder; _renderModeEndpointProviders = renderModeEndpointProviders.ToArray(); _factory = factory; + _hotReloadService = hotReloadService; DefaultBuilder = new RazorComponentsEndpointConventionBuilder( _lock, builder, @@ -62,7 +67,7 @@ public override IReadOnlyList Endpoints // The order is as follows: // * MapRazorComponents gets called and the data source gets created. // * The RazorComponentEndpointConventionBuilder is returned and the user gets a chance to call on it to add conventions. - // * The first request arrives and the DfaMatcherBuilder acesses the data sources to get the endpoints. + // * The first request arrives and the DfaMatcherBuilder accesses the data sources to get the endpoints. // * The endpoints get created and the conventions get applied. Initialize(); Debug.Assert(_changeToken != null); @@ -89,47 +94,61 @@ private void Initialize() private void UpdateEndpoints() { - var endpoints = new List(); - var context = _builder.Build(); - - foreach (var definition in context.Pages) + lock (_lock) { - _factory.AddEndpoints(endpoints, typeof(TRootComponent), definition, _conventions, _finallyConventions); - } + var endpoints = new List(); + var context = _builder.Build(); - ICollection renderModes = Options.ConfiguredRenderModes; + foreach (var definition in context.Pages) + { + _factory.AddEndpoints(endpoints, typeof(TRootComponent), definition, _conventions, _finallyConventions); + } - foreach (var renderMode in renderModes) - { - var found = false; - foreach (var provider in _renderModeEndpointProviders) + ICollection renderModes = Options.ConfiguredRenderModes; + + foreach (var renderMode in renderModes) { - if (provider.Supports(renderMode)) + var found = false; + foreach (var provider in _renderModeEndpointProviders) + { + if (provider.Supports(renderMode)) + { + found = true; + RenderModeEndpointProvider.AddEndpoints( + endpoints, + typeof(TRootComponent), + provider.GetEndpointBuilders(renderMode, _applicationBuilder.New()), + renderMode, + _conventions, + _finallyConventions); + } + } + + if (!found) { - found = true; - RenderModeEndpointProvider.AddEndpoints( - endpoints, - typeof(TRootComponent), - provider.GetEndpointBuilders(renderMode, _applicationBuilder.New()), - renderMode, - _conventions, - _finallyConventions); + throw new InvalidOperationException($"Unable to find a provider for the render mode: {renderMode.GetType().FullName}. This generally " + + $"means that a call to 'AddWebAssemblyComponents' or 'AddServerComponents' is missing. " + + $"Alternatively call 'AddWebAssemblyRenderMode', 'AddServerRenderMode' might be missing if you have set UseDeclaredRenderModes = false."); } } - if (!found) + var oldCancellationTokenSource = _cancellationTokenSource; + _endpoints = endpoints; + _cancellationTokenSource = new CancellationTokenSource(); + _changeToken = new CancellationChangeToken(_cancellationTokenSource.Token); + oldCancellationTokenSource?.Cancel(); + if (_hotReloadService.MetadataUpdateSupported) { - throw new InvalidOperationException($"Unable to find a provider for the render mode: {renderMode.GetType().FullName}. This generally " + - $"means that a call to 'AddWebAssemblyComponents' or 'AddServerComponents' is missing. " + - $"Alternatively call 'AddWebAssemblyRenderMode', 'AddServerRenderMode' might be missing if you have set UseDeclaredRenderModes = false."); + ChangeToken.OnChange(_hotReloadService.GetChangeToken, UpdateEndpoints); } } - - _endpoints = endpoints; } + public override IChangeToken GetChangeToken() { - // TODO: Handle updates if necessary (for hot reload). + Initialize(); + Debug.Assert(_changeToken != null); + Debug.Assert(_endpoints != null); return _changeToken; } } diff --git a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs index 3c66aa7264dc..3c93276ec858 100644 --- a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs +++ b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs @@ -14,13 +14,16 @@ internal class RazorComponentEndpointDataSourceFactory { private readonly RazorComponentEndpointFactory _factory; private readonly IEnumerable _providers; + private readonly HotReloadService _hotReloadService; public RazorComponentEndpointDataSourceFactory( RazorComponentEndpointFactory factory, - IEnumerable providers) + IEnumerable providers, + HotReloadService hotReloadService) { _factory = factory; _providers = providers; + _hotReloadService = hotReloadService; } public RazorComponentEndpointDataSource CreateDataSource<[DynamicallyAccessedMembers(Component)] TRootComponent>(IEndpointRouteBuilder endpoints) @@ -28,6 +31,6 @@ public RazorComponentEndpointDataSourceFactory( var builder = ComponentApplicationBuilder.GetBuilder() ?? DefaultRazorComponentApplication.Instance.GetBuilder(); - return new RazorComponentEndpointDataSource(builder, _providers, endpoints.CreateApplicationBuilder(), _factory); + return new RazorComponentEndpointDataSource(builder, _providers, endpoints.CreateApplicationBuilder(), _factory, _hotReloadService); } } diff --git a/src/Components/Endpoints/src/DependencyInjection/HotReloadService.cs b/src/Components/Endpoints/src/DependencyInjection/HotReloadService.cs new file mode 100644 index 000000000000..51680ca61034 --- /dev/null +++ b/src/Components/Endpoints/src/DependencyInjection/HotReloadService.cs @@ -0,0 +1,42 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. + +using System.Reflection.Metadata; +using Microsoft.Extensions.Primitives; + +[assembly: MetadataUpdateHandler(typeof(Microsoft.AspNetCore.Components.Endpoints.HotReloadService))] + +namespace Microsoft.AspNetCore.Components.Endpoints; + +internal sealed class HotReloadService : IDisposable +{ + public HotReloadService() + { + UpdateApplicationEvent += NotifyUpdateApplication; + MetadataUpdateSupported = MetadataUpdater.IsSupported; + } + + private CancellationTokenSource _tokenSource = new(); + private static event Action? UpdateApplicationEvent; + + public bool MetadataUpdateSupported { get; internal set; } + + public IChangeToken GetChangeToken() => new CancellationChangeToken(_tokenSource.Token); + + public static void UpdateApplication(Type[]? changedTypes) + { + UpdateApplicationEvent?.Invoke(changedTypes); + } + + private void NotifyUpdateApplication(Type[]? changedTypes) + { + var current = Interlocked.Exchange(ref _tokenSource, new CancellationTokenSource()); + current.Cancel(); + } + + public void Dispose() + { + UpdateApplicationEvent -= NotifyUpdateApplication; + _tokenSource.Dispose(); + } +} diff --git a/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs b/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs index 9fa6c8c27890..f11438a88aec 100644 --- a/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs +++ b/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs @@ -45,6 +45,7 @@ public static IRazorComponentsBuilder AddRazorComponents(this IServiceCollection // Endpoints services.TryAddSingleton(); services.TryAddSingleton(); + services.TryAddSingleton(); services.TryAddScoped(); // Common services required for components server side rendering diff --git a/src/Components/Endpoints/test/HotReloadServiceTests.cs b/src/Components/Endpoints/test/HotReloadServiceTests.cs new file mode 100644 index 000000000000..afa86e09971e --- /dev/null +++ b/src/Components/Endpoints/test/HotReloadServiceTests.cs @@ -0,0 +1,213 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. + +using Microsoft.AspNetCore.Builder; +using System.Reflection; +using Microsoft.AspNetCore.Components.Discovery; +using Microsoft.AspNetCore.Routing; +using Microsoft.Extensions.DependencyInjection; +using Microsoft.Extensions.Primitives; +using Microsoft.Extensions.DependencyInjection.Extensions; +using Microsoft.AspNetCore.Components.Web; +using Microsoft.AspNetCore.Routing.Patterns; +using Microsoft.AspNetCore.Components.Endpoints.Infrastructure; + +namespace Microsoft.AspNetCore.Components.Endpoints.Tests; + +public class HotReloadServiceTests +{ + [Fact] + public void UpdatesEndpointsWhenHotReloadChangeTokenTriggered() + { + // Arrange + var builder = CreateBuilder(typeof(ServerComponent)); + var services = CreateServices(typeof(MockEndpointProvider)); + var endpointDataSource = CreateDataSource(builder, services); + var invoked = false; + + // Act + ChangeToken.OnChange(endpointDataSource.GetChangeToken, () => invoked = true); + + // Assert + Assert.False(invoked); + HotReloadService.UpdateApplication(null); + Assert.True(invoked); + } + + [Fact] + public void AddNewEndpointWhenDataSourceChanges() + { + // Arrange + var builder = CreateBuilder(typeof(ServerComponent)); + var services = CreateServices(typeof(MockEndpointProvider)); + var endpointDataSource = CreateDataSource(builder, services); + + // Assert - 1 + var endpoint = Assert.IsType(Assert.Single(endpointDataSource.Endpoints)); + Assert.Equal("/server", endpoint.RoutePattern.RawText); + + // Act - 2 + endpointDataSource.Builder.Pages.AddFromLibraryInfo("TestAssembly2", new[] + { + new PageComponentBuilder + { + AssemblyName = "TestAssembly2", + PageType = typeof(StaticComponent), + RouteTemplates = new List { "/app/test" } + } + }); + HotReloadService.UpdateApplication(null); + + // Assert - 2 + Assert.Equal(2, endpointDataSource.Endpoints.Count); + Assert.Collection( + endpointDataSource.Endpoints, + (ep) => Assert.Equal("/app/test", ((RouteEndpoint)ep).RoutePattern.RawText), + (ep) => Assert.Equal("/server", ((RouteEndpoint)ep).RoutePattern.RawText)); + } + + [Fact] + public void RemovesEndpointWhenDataSourceChanges() + { + // Arrange + var builder = CreateBuilder(typeof(ServerComponent)); + var services = CreateServices(typeof(MockEndpointProvider)); + var endpointDataSource = CreateDataSource(builder, services); + + // Assert - 1 + var endpoint = Assert.IsType(Assert.Single(endpointDataSource.Endpoints)); + Assert.Equal("/server", endpoint.RoutePattern.RawText); + + // Act - 2 + endpointDataSource.Builder.RemoveLibrary("TestAssembly"); + endpointDataSource.Options.ConfiguredRenderModes.Clear(); + HotReloadService.UpdateApplication(null); + + // Assert - 2 + Assert.Empty(endpointDataSource.Endpoints); + } + + [Fact] + public void ModifiesEndpointWhenDataSourceChanges() + { + // Arrange + var builder = CreateBuilder(typeof(ServerComponent)); + var services = CreateServices(typeof(MockEndpointProvider)); + var endpointDataSource = CreateDataSource(builder, services); + + // Assert - 1 + var endpoint = Assert.IsType(Assert.Single(endpointDataSource.Endpoints)); + Assert.Equal("/server", endpoint.RoutePattern.RawText); + Assert.DoesNotContain(endpoint.Metadata, (element) => element is TestMetadata); + + // Act - 2 + endpointDataSource.Conventions.Add(builder => + builder.Metadata.Add(new TestMetadata())); + HotReloadService.UpdateApplication(null); + + // Assert - 2 + var updatedEndpoint = Assert.IsType(Assert.Single(endpointDataSource.Endpoints)); + Assert.Equal("/server", updatedEndpoint.RoutePattern.RawText); + Assert.Contains(updatedEndpoint.Metadata, (element) => element is TestMetadata); + } + + [Fact] + public void NotifiesCompositeEndpointDataSource() + { + // Arrange + var builder = CreateBuilder(typeof(ServerComponent)); + var services = CreateServices(typeof(MockEndpointProvider)); + var endpointDataSource = CreateDataSource(builder, services); + var compositeEndpointDataSource = new CompositeEndpointDataSource( + new[] { endpointDataSource }); + + // Assert - 1 + var endpoint = Assert.IsType(Assert.Single(endpointDataSource.Endpoints)); + Assert.Equal("/server", endpoint.RoutePattern.RawText); + var compositeEndpoint = Assert.IsType(Assert.Single(compositeEndpointDataSource.Endpoints)); + Assert.Equal("/server", compositeEndpoint.RoutePattern.RawText); + + // Act - 2 + endpointDataSource.Builder.Pages.RemoveFromAssembly("TestAssembly"); + endpointDataSource.Options.ConfiguredRenderModes.Clear(); + HotReloadService.UpdateApplication(null); + + // Assert - 2 + Assert.Empty(endpointDataSource.Endpoints); + Assert.Empty(compositeEndpointDataSource.Endpoints); + } + + private class TestMetadata { } + + private ComponentApplicationBuilder CreateBuilder(params Type[] types) + { + var builder = new ComponentApplicationBuilder(); + builder.AddLibrary(new AssemblyComponentLibraryDescriptor( + "TestAssembly", + Array.Empty(), + types.Select(t => new ComponentBuilder + { + AssemblyName = "TestAssembly", + ComponentType = t, + RenderMode = t.GetCustomAttribute() + }).ToArray())); + + return builder; + } + + private IServiceProvider CreateServices(params Type[] types) + { + var services = new ServiceCollection(); + foreach (var type in types) + { + services.TryAddEnumerable(ServiceDescriptor.Singleton(typeof(RenderModeEndpointProvider), type)); + } + + return services.BuildServiceProvider(); + } + + private static RazorComponentEndpointDataSource CreateDataSource( + ComponentApplicationBuilder builder, + IServiceProvider services, + IComponentRenderMode[] renderModes = null) + { + var result = new RazorComponentEndpointDataSource( + builder, + new[] { new MockEndpointProvider() }, + new ApplicationBuilder(services), + new RazorComponentEndpointFactory(), + new HotReloadService() { MetadataUpdateSupported = true }); + + if (renderModes != null) + { + foreach (var mode in renderModes) + { + result.Options.ConfiguredRenderModes.Add(mode); + } + } + else + { + result.Options.ConfiguredRenderModes.Add(new ServerRenderMode()); + } + + return result; + } + + private class StaticComponent : ComponentBase { } + + [RenderModeServer] + private class ServerComponent : ComponentBase { } + + private class MockEndpointProvider : RenderModeEndpointProvider + { + public override IEnumerable GetEndpointBuilders(IComponentRenderMode renderMode, IApplicationBuilder applicationBuilder) + { + yield return new RouteEndpointBuilder( + (context) => Task.CompletedTask, + RoutePatternFactory.Parse("/server"), + 0); + } + + public override bool Supports(IComponentRenderMode renderMode) => true; + } +} diff --git a/src/Components/Endpoints/test/RazorComponentEndpointDataSourceTest.cs b/src/Components/Endpoints/test/RazorComponentEndpointDataSourceTest.cs index 07606588ea10..c758d717c8c2 100644 --- a/src/Components/Endpoints/test/RazorComponentEndpointDataSourceTest.cs +++ b/src/Components/Endpoints/test/RazorComponentEndpointDataSourceTest.cs @@ -228,7 +228,8 @@ private RazorComponentEndpointDataSource CreateDataSource.Instance.GetBuilder(), services?.GetService>() ?? Enumerable.Empty(), new ApplicationBuilder(services ?? new ServiceCollection().BuildServiceProvider()), - new RazorComponentEndpointFactory()); + new RazorComponentEndpointFactory(), + new HotReloadService() { MetadataUpdateSupported = true }); if (renderModes != null) { diff --git a/src/Components/Samples/BlazorUnitedApp/Program.cs b/src/Components/Samples/BlazorUnitedApp/Program.cs index d705927aac27..990b62531a23 100644 --- a/src/Components/Samples/BlazorUnitedApp/Program.cs +++ b/src/Components/Samples/BlazorUnitedApp/Program.cs @@ -8,6 +8,7 @@ // Add services to the container. builder.Services.AddRazorComponents(); +builder.Services.AddAntiforgery(); builder.Services.AddSingleton(); @@ -25,8 +26,6 @@ app.UseStaticFiles(); -app.UseRouting(); - app.MapRazorComponents(); app.Run(); diff --git a/src/Components/Web.JS/dist/Release/blazor.server.js b/src/Components/Web.JS/dist/Release/blazor.server.js index a3aaaead2294..7a74af6a95a7 100644 --- a/src/Components/Web.JS/dist/Release/blazor.server.js +++ b/src/Components/Web.JS/dist/Release/blazor.server.js @@ -1 +1 @@ -(()=>{var e={778:()=>{},77:()=>{},203:()=>{},200:()=>{},628:()=>{},321:()=>{}},t={};function n(o){var r=t[o];if(void 0!==r)return r.exports;var i=t[o]={exports:{}};return e[o](i,i.exports,n),i.exports}n.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),(()=>{"use strict";var e,t,o;!function(e){const t=[],n="__jsObjectId",o="__dotNetObject",r="__byte[]",i="__dotNetStream",s="__jsStreamReferenceLength";let a,c;class l{constructor(e){this._jsObject=e,this._cachedFunctions=new Map}findFunction(e){const t=this._cachedFunctions.get(e);if(t)return t;let n,o=this._jsObject;if(e.split(".").forEach((t=>{if(!(t in o))throw new Error(`Could not find '${e}' ('${t}' was undefined).`);n=o,o=o[t]})),o instanceof Function)return o=o.bind(n),this._cachedFunctions.set(e,o),o;throw new Error(`The value '${e}' is not a function.`)}getWrappedObject(){return this._jsObject}}const h={0:new l(window)};h[0]._cachedFunctions.set("import",(e=>("string"==typeof e&&e.startsWith("./")&&(e=new URL(e.substr(2),document.baseURI).toString()),import(e))));let u,d=1;function p(e){t.push(e)}function f(e){if(e&&"object"==typeof e){h[d]=new l(e);const t={[n]:d};return d++,t}throw new Error(`Cannot create a JSObjectReference from the value '${e}'.`)}function g(e){let t=-1;if(e instanceof ArrayBuffer&&(e=new Uint8Array(e)),e instanceof Blob)t=e.size;else{if(!(e.buffer instanceof ArrayBuffer))throw new Error("Supplied value is not a typed array or blob.");if(void 0===e.byteLength)throw new Error(`Cannot create a JSStreamReference from the value '${e}' as it doesn't have a byteLength.`);t=e.byteLength}const o={[s]:t};try{const t=f(e);o[n]=t[n]}catch(t){throw new Error(`Cannot create a JSStreamReference from the value '${e}'.`)}return o}function m(e,n){c=e;const o=n?JSON.parse(n,((e,n)=>t.reduce(((t,n)=>n(e,t)),n))):null;return c=void 0,o}function y(){if(void 0===a)throw new Error("No call dispatcher has been set.");if(null===a)throw new Error("There are multiple .NET runtimes present, so a default dispatcher could not be resolved. 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st{constructor(e,t,n){this.statusCode=e,this.statusText=t,this.content=n}}class at{get(e,t){return this.send({...t,method:"GET",url:e})}post(e,t){return this.send({...t,method:"POST",url:e})}delete(e,t){return this.send({...t,method:"DELETE",url:e})}getCookieString(e){return""}}class ct extends at{constructor(e,t){super(),this._innerClient=e,this._accessTokenFactory=t}async send(e){let t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[it.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[it.Authorization]&&delete e.headers[it.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class lt extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class ht extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class ut extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class dt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class pt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class ft extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class gt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class mt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var yt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(yt||(yt={}));class vt{constructor(){}log(e,t){}}vt.instance=new vt;const wt="0.0.0-DEV_BUILD";class bt{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class _t{static get isBrowser(){return!_t.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!_t.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!_t.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Et(e,t){let n="";return St(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function St(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function Ct(e,t,n,o,r,i){const s={},[a,c]=Tt();s[a]=c,e.log(yt.Trace,`(${t} transport) sending data. ${Et(r,i.logMessageContent)}.`);const l=St(r)?"arraybuffer":"text",h=await n.post(o,{content:r,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(yt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class It{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class kt{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${yt[e]}: ${t}`;switch(e){case yt.Critical:case yt.Error:this.out.error(n);break;case yt.Warning:this.out.warn(n);break;case yt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Tt(){let e="X-SignalR-User-Agent";return _t.isNode&&(e="User-Agent"),[e,Dt(wt,xt(),_t.isNode?"NodeJS":"Browser",Rt())]}function Dt(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function xt(){if(!_t.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Rt(){if(_t.isNode)return process.versions.node}function Pt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class At extends at{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new ut;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new ut});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(yt.Warning,"Timeout from HTTP request."),n=new ht}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},St(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(yt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Nt(o,"text");throw new lt(e||o.statusText,o.status)}const i=Nt(o,e.responseType),s=await i;return new st(o.status,o.statusText,s)}getCookieString(e){return""}}function Nt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ut extends at{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(St(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new st(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new At(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Lt,$t,Bt,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Lt||(Lt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}($t||($t={}));class Ft{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ht{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ft,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===$t.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===$t.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${Et(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===$t.Text){if(_t.isBrowser||_t.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Tt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${Et(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(_t.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[it.Authorization]=`Bearer ${n}`),s&&(t[it.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===$t.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${Et(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${Et(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,bt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||$t.Binary,bt.isIn(e,$t,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${$t[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Jt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Lt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Lt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ht&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new ft(`${n.transport} failed: ${e}`,Lt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return i.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Lt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Lt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Lt.LongPolling:return new Ht(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Lt[e.transport];if(null==o)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it was disabled by the client.`),new pt(`'${Lt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>$t[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it does not support the requested transfer format '${$t[n]}'.`),new Error(`'${Lt[o]}' does not support ${$t[n]}.`);if(o===Lt.WebSockets&&!this._options.WebSocket||o===Lt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it is not supported in your environment.'`),new dt(`'${Lt[o]}' is not supported in your environment.`,o);this._logger.log(yt.Debug,`Selecting transport '${Lt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!_t.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Jt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new qt,this._transportResult=new qt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new qt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new qt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Jt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class qt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(St(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Bt||(Bt={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Yt{static create(e,t,n,o,r,i){return new Yt(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},bt.isRequired(e,"connection"),bt.isRequired(t,"logger"),bt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Bt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),_t.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new Xt;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Bt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Bt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Bt.Invocation:this._invokeClientMethod(e);break;case Bt.StreamItem:case Bt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Bt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${Pt(e)}`)}}break}case Bt.Ping:break;case Bt.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,_t.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ot.Connected,this._logger.log(yt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(yt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(yt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ot.Reconnecting)return this._logger.log(yt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Ot.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(yt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(yt.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(yt.Error,`Stream 'error' callback called with '${e}' threw error: ${Pt(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,target:e,type:Bt.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:t,invocationId:n.toString(),streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:Bt.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let o;o=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let o=0;o=55296&&r<=56319&&o65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var pn,fn=an?new TextDecoder:null,gn=an?"undefined"!=typeof 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t,n=e.sec,o=e.nsec;if(n>=0&&o>=0&&n<=17179869183){if(0===o&&n<=4294967295){var r=new Uint8Array(4);return(t=new DataView(r.buffer)).setUint32(0,n),r}var i=n/4294967296,s=4294967295&n;return r=new Uint8Array(8),(t=new DataView(r.buffer)).setUint32(0,o<<2|3&i),t.setUint32(4,s),r}return r=new Uint8Array(12),(t=new DataView(r.buffer)).setUint32(0,o),rn(t,4,n),r}((o=1e6*((t=e.getTime())-1e3*(n=Math.floor(t/1e3))),{sec:n+(r=Math.floor(o/1e9)),nsec:o-1e9*r})):null},decode:function(e){var t=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);switch(e.byteLength){case 4:return{sec:t.getUint32(0),nsec:0};case 8:var n=t.getUint32(0);return{sec:4294967296*(3&n)+t.getUint32(4),nsec:n>>>2};case 12:return{sec:sn(t,4),nsec:t.getUint32(0)};default:throw new vn("Unrecognized data size for timestamp (expected 4, 8, or 12): ".concat(e.length))}}(e);return new Date(1e3*t.sec+t.nsec/1e6)}},bn=function(){function e(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(wn)}return e.prototype.register=function(e){var t=e.type,n=e.encode,o=e.decode;if(t>=0)this.encoders[t]=n,this.decoders[t]=o;else{var r=1+t;this.builtInEncoders[r]=n,this.builtInDecoders[r]=o}},e.prototype.tryToEncode=function(e,t){for(var n=0;nthis.maxDepth)throw new Error("Too deep objects in depth ".concat(t));null==e?this.encodeNil():"boolean"==typeof e?this.encodeBoolean(e):"number"==typeof e?this.encodeNumber(e):"string"==typeof e?this.encodeString(e):this.encodeObject(e,t)},e.prototype.ensureBufferSizeToWrite=function(e){var t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: ".concat(e," bytes in UTF-8"));this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>hn){var t=cn(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),un(e,this.bytes,this.pos),this.pos+=t}else 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n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: ".concat(n));this.writeU8(221),this.writeU32(n)}for(var o=0,r=e;o0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var o=0,r=this.caches[n-1];o=this.maxLengthPerKey?n[Math.random()*n.length|0]=o:n.push(o)},e.prototype.decode=function(e,t,n){var o=this.find(e,t,n);if(null!=o)return this.hit++,o;this.miss++;var r=dn(e,t,n),i=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(i,r),r},e}(),In=function(e,t){var n,o,r,i,s={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already 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this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Tn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Tn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof 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if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new vn("Unrecognized type byte: ".concat(Sn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new vn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new vn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new vn("Unrecognized array type byte: ".concat(Sn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new vn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new vn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new vn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthgn?function(e,t,n){var o=e.subarray(t,t+n);return fn.decode(o)}(this.bytes,r,e):dn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new vn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Pn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new vn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=sn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Un{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Mn=new Uint8Array([145,Bt.Ping]);class Ln{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=$t.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new En(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Nn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Un.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Bt.Invocation:return this._writeInvocation(e);case Bt.StreamInvocation:return this._writeStreamInvocation(e);case Bt.StreamItem:return this._writeStreamItem(e);case Bt.Completion:return this._writeCompletion(e);case Bt.Ping:return Un.write(Mn);case Bt.CancelInvocation:return this._writeCancelInvocation(e);case Bt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Bt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Bt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Bt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Bt.Ping:return this._createPingMessage(n);case Bt.Close:return this._createCloseMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Bt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Bt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Bt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Bt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Bt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Bt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Un.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Un.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Bt.StreamItem,e.headers||{},e.invocationId,e.item]);return Un.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.result])}return Un.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Bt.CancelInvocation,e.headers||{},e.invocationId]);return Un.write(t.slice())}_writeClose(){const e=this._encoder.encode([Bt.Close,null]);return Un.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let $n=!1;function Bn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),$n||($n=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const On="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Fn=On?On.decode.bind(On):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Hn=Math.pow(2,32),jn=Math.pow(2,21)-1;function Wn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jn(e,t){const n=zn(e,t+4);if(n>jn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Hn+zn(e,t)}class qn{constructor(e){this.batchData=e;const t=new Yn(e);this.arrayRangeReader=new Gn(e),this.arrayBuilderSegmentReader=new Qn(e),this.diffReader=new Kn(e),this.editReader=new Vn(e,t),this.frameReader=new Xn(e,t)}updatedComponents(){return Wn(this.batchData,this.batchData.length-20)}referenceFrames(){return Wn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Wn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Wn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jn(this.batchData,n)}}class Kn{constructor(e){this.batchDataUint8=e}componentId(e){return Wn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Vn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Wn(this.batchDataUint8,e)}siblingIndex(e){return Wn(this.batchDataUint8,e+4)}newTreeIndex(e){return Wn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Wn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Wn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Xn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Wn(this.batchDataUint8,e)}subtreeLength(e){return Wn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Wn(this.batchDataUint8,e+8)}elementName(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jn(this.batchDataUint8,e+12)}}class Yn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Wn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Wn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Zn.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Zn.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Zn.Debug,`Applying batch ${e}.`),function(e,t){const n=ge[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const o=t.arrayRangeReader,r=t.updatedComponents(),i=o.values(r),s=o.count(r),a=t.referenceFrames(),c=o.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${Zn[e]}: ${t}`;switch(e){case Zn.Critical:case Zn.Error:console.error(n);break;case Zn.Warning:console.warn(n);break;case Zn.Information:console.info(n);break;default:console.log(n)}}}}const ro=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function io(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=ro.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function co(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=ao.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=ao.exec(e.textContent),r=t&&t[1];if(r)return po(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,uo(o=s),{...o,uniqueId:lo++,start:r,end:i};case"server":return function(e,t,n){return ho(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return ho(e),uo(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let lo=0;function ho(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function uo(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function po(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class fo{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndex{return t=e,{...t,start:void 0,end:void 0};var t}))),n=await e.invoke("StartCircuit",Ue.getBaseURI(),Ue.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=function(e){const t=f.get(e);if(t)return f.delete(e),t}(e);if(n)return F(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return function(e){const{start:t,end:n}=e,o=t[O];if(o){if(o!==e)throw new Error("The start component comment was already associated with another component descriptor.");return t}const r=t.parentNode;if(!r)throw new Error(`Comment not connected to the DOM ${t.textContent}`);const i=F(r,!0),s=V(i);t[B]=i,t[O]=e;const a=F(t);if(n){const e=V(a),o=Array.prototype.indexOf.call(s,a)+1;let r=null;for(;r!==n;){const n=s.splice(o,1)[0];if(!n)throw new Error("Could not find the end component comment in the parent logical node list");n[B]=t,e.push(n),r=n}}return a}(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const mo={configureSignalR:e=>{},logLevel:Zn.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class yo{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await nt.reconnect()||this.rejected()}catch(e){this.logger.log(Zn.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class vo{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(vo.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(vo.ShowClassName)}update(e){const t=this.document.getElementById(vo.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(vo.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(vo.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(vo.RejectedClassName)}removeClasses(){this.dialog.classList.remove(vo.ShowClassName,vo.HideClassName,vo.FailedClassName,vo.RejectedClassName)}}vo.ShowClassName="components-reconnect-show",vo.HideClassName="components-reconnect-hide",vo.FailedClassName="components-reconnect-failed",vo.RejectedClassName="components-reconnect-rejected",vo.MaxRetriesId="components-reconnect-max-retries",vo.CurrentAttemptId="components-reconnect-current-attempt";class wo{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||nt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new vo(t,e.maxRetries,document):new yo(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new bo(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class bo{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tbo.MaximumFirstRetryInterval?bo.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Zn.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}bo.MaximumFirstRetryInterval=3e3;class _o{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:i,afterStarted:s}=r;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await k,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let Eo,So,Co,Io,ko=!1,To=!1;function Do(e){if(Io)throw new Error("Circuit options have already been configured.");Io=e}async function xo(t){if(To)throw new Error("Blazor Server has already started.");To=!0;const n=function(e){const t={...mo,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...mo.reconnectionOptions,...e.reconnectionOptions}),t}(Io),o=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),o=new _o;return await o.importInitializersAsync(n,[e]),o}(n),r=new oo(n.logLevel);nt.reconnect=async e=>{if(ko)return!1;const t=e||await Ro(n,r,So);return await So.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(r.log(Zn.Information,"Reconnection attempt to the circuit was rejected by the server. 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A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Lt.LongPolling))&&t.log(Zn.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(Zn.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class Yt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class Gt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var Qt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(Qt||(Qt={}));class Zt{constructor(){}log(e,t){}}Zt.instance=new Zt;const en="0.0.0-DEV_BUILD";class tn{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class nn{static get isBrowser(){return!nn.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!nn.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!nn.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function rn(e,t){let n="";return on(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function on(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function sn(e,t,n,r,o,i){const s={},[a,c]=ln();s[a]=c,e.log(Qt.Trace,`(${t} transport) sending data. ${rn(o,i.logMessageContent)}.`);const l=on(o)?"arraybuffer":"text",h=await n.post(r,{content:o,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(Qt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class an{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class cn{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${Qt[e]}: ${t}`;switch(e){case Qt.Critical:case Qt.Error:this.out.error(n);break;case Qt.Warning:this.out.warn(n);break;case Qt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function ln(){let e="X-SignalR-User-Agent";return nn.isNode&&(e="User-Agent"),[e,hn(en,un(),nn.isNode?"NodeJS":"Browser",dn())]}function hn(e,t,n,r){let o="Microsoft SignalR/";const i=e.split(".");return o+=`${i[0]}.${i[1]}`,o+=` (${e}; `,o+=t&&""!==t?`${t}; `:"Unknown OS; ",o+=`${n}`,o+=r?`; ${r}`:"; Unknown Runtime Version",o+=")",o}function un(){if(!nn.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function dn(){if(nn.isNode)return process.versions.node}function pn(e){return e.stack?e.stack:e.message?e.message:`${e}`}class fn extends jt{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var r;r=t,"undefined"==typeof fetch&&(r._jar=new(n(628).CookieJar),"undefined"==typeof fetch?r._fetchType=n(200):r._fetchType=fetch,r._fetchType=n(203)(r._fetchType,r._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const o={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(o)&&(this._abortControllerType=o._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new qt;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new qt});let r,o=null;if(e.timeout){const r=e.timeout;o=setTimeout((()=>{t.abort(),this._logger.log(Qt.Warning,"Timeout from HTTP request."),n=new Jt}),r)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},on(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{r=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(Qt.Warning,`Error from HTTP request. ${e}.`),e}finally{o&&clearTimeout(o),e.abortSignal&&(e.abortSignal.onabort=null)}if(!r.ok){const e=await gn(r,"text");throw new zt(e||r.statusText,r.status)}const i=gn(r,e.responseType),s=await i;return new Ft(r.status,r.statusText,s)}getCookieString(e){return""}}function gn(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class mn extends jt{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new qt):e.method?e.url?new Promise(((t,n)=>{const r=new XMLHttpRequest;r.open(e.method,e.url,!0),r.withCredentials=void 0===e.withCredentials||e.withCredentials,r.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(on(e.content)?r.setRequestHeader("Content-Type","application/octet-stream"):r.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const o=e.headers;o&&Object.keys(o).forEach((e=>{r.setRequestHeader(e,o[e])})),e.responseType&&(r.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{r.abort(),n(new qt)}),e.timeout&&(r.timeout=e.timeout),r.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),r.status>=200&&r.status<300?t(new Ft(r.status,r.statusText,r.response||r.responseText)):n(new zt(r.response||r.responseText||r.statusText,r.status))},r.onerror=()=>{this._logger.log(Qt.Warning,`Error from HTTP request. ${r.status}: ${r.statusText}.`),n(new zt(r.statusText,r.status))},r.ontimeout=()=>{this._logger.log(Qt.Warning,"Timeout from HTTP request."),n(new Jt)},r.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class yn extends jt{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new fn(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new mn(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new qt):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var vn,wn,bn,_n;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(vn||(vn={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(wn||(wn={}));class En{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Sn{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new En,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._url=e,this._logger.log(Qt.Trace,"(LongPolling transport) Connecting."),t===wn.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,r]=ln(),o={[n]:r,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:o,timeout:1e5,withCredentials:this._options.withCredentials};t===wn.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(Qt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(Qt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new zt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(Qt.Trace,`(LongPolling transport) polling: ${n}.`);const r=await this._httpClient.get(n,t);204===r.statusCode?(this._logger.log(Qt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==r.statusCode?(this._logger.log(Qt.Error,`(LongPolling transport) Unexpected response code: ${r.statusCode}.`),this._closeError=new zt(r.statusText||"",r.statusCode),this._running=!1):r.content?(this._logger.log(Qt.Trace,`(LongPolling transport) data received. ${rn(r.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(r.content)):this._logger.log(Qt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof Jt?this._logger.log(Qt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(Qt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(Qt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?sn(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(Qt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(Qt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=ln();e[t]=n;const r={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let o;try{await this._httpClient.delete(this._url,r)}catch(e){o=e}o?o instanceof zt&&(404===o.statusCode?this._logger.log(Qt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(Qt.Trace,`(LongPolling transport) Error sending a DELETE request: ${o}`)):this._logger.log(Qt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(Qt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(Qt.Trace,e),this.onclose(this._closeError)}}}class Cn{constructor(e,t,n,r){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=r,this.onreceive=null,this.onclose=null}async connect(e,t){return tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._logger.log(Qt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,r)=>{let o,i=!1;if(t===wn.Text){if(nn.isBrowser||nn.isWebWorker)o=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[r,i]=ln();n[r]=i,o=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{o.onmessage=e=>{if(this.onreceive)try{this._logger.log(Qt.Trace,`(SSE transport) data received. ${rn(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},o.onerror=e=>{i?this._close():r(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},o.onopen=()=>{this._logger.log(Qt.Information,`SSE connected to ${this._url}`),this._eventSource=o,i=!0,n()}}catch(e){return void r(e)}}else r(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?sn(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class In{constructor(e,t,n,r,o,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=r,this._webSocketConstructor=o,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._logger.log(Qt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((r,o)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(nn.isReactNative){const t={},[r,o]=ln();t[r]=o,n&&(t[Ht.Authorization]=`Bearer ${n}`),s&&(t[Ht.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===wn.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(Qt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,r()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(Qt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(Qt.Trace,`(WebSockets transport) data received. ${rn(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",o(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(Qt.Trace,`(WebSockets transport) sending data. ${rn(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(Qt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class Tn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,tn.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new cn(Qt.Information):null===n?Zt.instance:void 0!==n.log?n:new cn(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new Wt(t.httpClient||new yn(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||wn.Binary,tn.isIn(e,wn,"transferFormat"),this._logger.log(Qt.Debug,`Starting connection with transfer format '${wn[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(Qt.Error,e),await this._stopPromise,Promise.reject(new qt(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(Qt.Error,e),Promise.reject(new qt(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new kn(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(Qt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(Qt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==vn.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(vn.WebSockets),await this._startTransport(t,e)}else{let n=null,r=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new qt("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}r++}while(n.url&&r<100);if(100===r&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Sn&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(Qt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(Qt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,r]=ln();t[n]=r;const o=this._resolveNegotiateUrl(e);this._logger.log(Qt.Debug,`Sending negotiation request: ${o}.`);try{const e=await this._httpClient.post(o,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof zt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(Qt.Error,t),Promise.reject(new Yt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,r){let o=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(Qt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(o,r),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,r);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}o=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(o,r),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(Qt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new Xt(`${n.transport} failed: ${e}`,vn[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(Qt.Debug,e),Promise.reject(new qt(e))}}}}return i.length>0?Promise.reject(new Gt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case vn.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new In(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case vn.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new Cn(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case vn.LongPolling:return new Sn(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const r=vn[e.transport];if(null==r)return this._logger.log(Qt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,r))return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it was disabled by the client.`),new Vt(`'${vn[r]}' is disabled by the client.`,r);if(!(e.transferFormats.map((e=>wn[e])).indexOf(n)>=0))return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it does not support the requested transfer format '${wn[n]}'.`),new Error(`'${vn[r]}' does not support ${wn[n]}.`);if(r===vn.WebSockets&&!this._options.WebSocket||r===vn.ServerSentEvents&&!this._options.EventSource)return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it is not supported in your environment.'`),new Kt(`'${vn[r]}' is not supported in your environment.`,r);this._logger.log(Qt.Debug,`Selecting transport '${vn[r]}'.`);try{return this._constructTransport(r)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(Qt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(Qt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(Qt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(Qt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(Qt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(Qt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(Qt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!nn.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(Qt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class kn{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new xn,this._transportResult=new xn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new xn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new xn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):kn._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let r=0;for(const t of e)n.set(new Uint8Array(t),r),r+=t.byteLength;return n.buffer}}class xn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Dn{static write(e){return`${e}${Dn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Dn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Dn.RecordSeparator);return t.pop(),t}}Dn.RecordSeparatorCode=30,Dn.RecordSeparator=String.fromCharCode(Dn.RecordSeparatorCode);class Nn{writeHandshakeRequest(e){return Dn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(on(e)){const r=new Uint8Array(e),o=r.indexOf(Dn.RecordSeparatorCode);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(r.slice(0,i))),n=r.byteLength>i?r.slice(i).buffer:null}else{const r=e,o=r.indexOf(Dn.RecordSeparator);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=r.substring(0,i),n=r.length>i?r.substring(i):null}const r=Dn.parse(t),o=JSON.parse(r[0]);if(o.type)throw new Error("Expected a handshake response from the server.");return[n,o]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(bn||(bn={}));class Rn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new an(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(_n||(_n={}));class An{static create(e,t,n,r,o,i){return new An(e,t,n,r,o,i)}constructor(e,t,n,r,o,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(Qt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},tn.isRequired(e,"connection"),tn.isRequired(t,"logger"),tn.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=o?o:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=r,this._handshakeProtocol=new Nn,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=_n.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:bn.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==_n.Disconnected&&this._connectionState!==_n.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==_n.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=_n.Connecting,this._logger.log(Qt.Debug,"Starting HubConnection.");try{await this._startInternal(),nn.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=_n.Connected,this._connectionStarted=!0,this._logger.log(Qt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=_n.Disconnected,this._logger.log(Qt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(Qt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(Qt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(Qt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===_n.Disconnected)return this._logger.log(Qt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===_n.Disconnecting)return this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=_n.Disconnecting,this._logger.log(Qt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(Qt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===_n.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new qt("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createStreamInvocation(e,t,r);let i;const s=new Rn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(o.invocationId);return delete this._callbacks[o.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[o.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===bn.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(o).catch((e=>{s.error(e),delete this._callbacks[o.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._sendWithProtocol(this._createInvocation(e,t,!0,r));return this._launchStreams(n,o),o}invoke(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createInvocation(e,t,!1,r);return new Promise(((e,t)=>{this._callbacks[o.invocationId]=(n,r)=>{r?t(r):n&&(n.type===bn.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const r=this._sendWithProtocol(o).catch((e=>{t(e),delete this._callbacks[o.invocationId]}));this._launchStreams(n,r)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const r=n.indexOf(t);-1!==r&&(n.splice(r,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case bn.Invocation:this._invokeClientMethod(e);break;case bn.StreamItem:case bn.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===bn.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(Qt.Error,`Stream callback threw error: ${pn(e)}`)}}break}case bn.Ping:break;case bn.Close:{this._logger.log(Qt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(Qt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(Qt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(Qt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(Qt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===_n.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(Qt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(Qt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const r=n.slice(),o=!!e.invocationId;let i,s,a;for(const n of r)try{const r=i;i=await n.apply(this,e.arguments),o&&i&&r&&(this._logger.log(Qt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(Qt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):o?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(Qt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(Qt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(Qt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new qt("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===_n.Disconnecting?this._completeClose(e):this._connectionState===_n.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===_n.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=_n.Disconnected,this._connectionStarted=!1,nn.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Qt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,r=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),o=this._getNextRetryDelay(n++,0,r);if(null===o)return this._logger.log(Qt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=_n.Reconnecting,e?this._logger.log(Qt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(Qt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Qt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==_n.Reconnecting)return void this._logger.log(Qt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==o;){if(this._logger.log(Qt.Information,`Reconnect attempt number ${n} will start in ${o} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,o)})),this._reconnectDelayHandle=void 0,this._connectionState!==_n.Reconnecting)return void this._logger.log(Qt.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=_n.Connected,this._logger.log(Qt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(Qt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(Qt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==_n.Reconnecting)return this._logger.log(Qt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===_n.Disconnecting&&this._completeClose());r=e instanceof Error?e:new Error(e.toString()),o=this._getNextRetryDelay(n++,Date.now()-t,r)}}this._logger.log(Qt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(Qt.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const r=t[n];try{r(null,e)}catch(t){this._logger.log(Qt.Error,`Stream 'error' callback called with '${e}' threw error: ${pn(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,r){if(n)return 0!==r.length?{arguments:t,streamIds:r,target:e,type:bn.Invocation}:{arguments:t,target:e,type:bn.Invocation};{const n=this._invocationId;return this._invocationId++,0!==r.length?{arguments:t,invocationId:n.toString(),streamIds:r,target:e,type:bn.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:bn.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let r;r=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,r))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let r=0;r=55296&&o<=56319&&r65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var Vn,Xn=jn?new TextDecoder:null,Yn=jn?"undefined"!=typeof process&&"force"!==(null===(On=null===process||void 0===process?void 0:process.env)||void 0===On?void 0:On.TEXT_DECODER)?200:0:Bn,Gn=function(e,t){this.type=e,this.data=t},Qn=(Vn=function(e,t){return Vn=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},Vn(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}Vn(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),Zn=function(e){function t(n){var r=e.call(this,n)||this,o=Object.create(t.prototype);return Object.setPrototypeOf(r,o),Object.defineProperty(r,"name",{configurable:!0,enumerable:!1,value:t.name}),r}return Qn(t,e),t}(Error),er={type:-1,encode:function(e){var t,n,r,o;return e instanceof Date?function(e){var 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this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=Fn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class gr{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const r=new Uint8Array(n.length+t);return r.set(n,0),r.set(e,n.length),r.buffer}static parse(e){const t=[],n=new Uint8Array(e),r=[0,7,14,21,28];for(let o=0;o7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=o+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(o+s,o+s+a):n.subarray(o+s,o+s+a)),o=o+s+a}return t}}const mr=new Uint8Array([145,bn.Ping]);class yr{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=wn.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new rr(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new fr(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. 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this._createCompletionMessage(this._readHeaders(n),n);case bn.Ping:return this._createPingMessage(n);case bn.Close:return this._createCloseMessage(n);default:return t.log(Qt.Information,"Unknown message type '"+r+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:bn.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:bn.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:bn.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:bn.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:bn.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let r,o;switch(n){case this._errorResult:r=t[4];break;case this._nonVoidResult:o=t[4]}return{error:r,headers:e,invocationId:t[2],result:o,type:bn.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([bn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([bn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),gr.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([bn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([bn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),gr.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([bn.StreamItem,e.headers||{},e.invocationId,e.item]);return gr.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t,e.result])}return gr.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([bn.CancelInvocation,e.headers||{},e.invocationId]);return gr.write(t.slice())}_writeClose(){const e=this._encoder.encode([bn.Close,null]);return gr.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let vr=!1;function wr(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),vr||(vr=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const br="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,_r=br?br.decode.bind(br):function(e){let t=0;const n=e.length,r=[],o=[];for(;t65535&&(o-=65536,r.push(o>>>10&1023|55296),o=56320|1023&o),r.push(o)}r.length>1024&&(o.push(String.fromCharCode.apply(null,r)),r.length=0)}return o.push(String.fromCharCode.apply(null,r)),o.join("")},Er=Math.pow(2,32),Sr=Math.pow(2,21)-1;function Cr(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function Ir(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Tr(e,t){const n=Ir(e,t+4);if(n>Sr)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Er+Ir(e,t)}class kr{constructor(e){this.batchData=e;const t=new Rr(e);this.arrayRangeReader=new Ar(e),this.arrayBuilderSegmentReader=new Pr(e),this.diffReader=new xr(e),this.editReader=new Dr(e,t),this.frameReader=new Nr(e,t)}updatedComponents(){return Cr(this.batchData,this.batchData.length-20)}referenceFrames(){return Cr(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Cr(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Cr(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Cr(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Cr(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Tr(this.batchData,n)}}class xr{constructor(e){this.batchDataUint8=e}componentId(e){return Cr(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Dr{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Cr(this.batchDataUint8,e)}siblingIndex(e){return Cr(this.batchDataUint8,e+4)}newTreeIndex(e){return Cr(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Cr(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Cr(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Nr{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Cr(this.batchDataUint8,e)}subtreeLength(e){return Cr(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Cr(this.batchDataUint8,e+8)}elementName(e){const t=Cr(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Cr(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Tr(this.batchDataUint8,e+12)}}class Rr{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Cr(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Cr(this.batchDataUint8,this.stringTableStartIndex+4*e),r=function(e,t){let n=0,r=0;for(let o=0;o<4;o++){const i=e[t+o];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Ur.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Ur.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Ur.Debug,`Applying batch ${e}.`),function(e,t){const n=be[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const r=t.arrayRangeReader,o=t.updatedComponents(),i=r.values(o),s=r.count(o),a=t.referenceFrames(),c=r.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${Ur[e]}: ${t}`;switch(e){case Ur.Critical:case Ur.Error:console.error(n);break;case Ur.Warning:console.warn(n);break;case Ur.Information:console.info(n);break;default:console.log(n)}}}}class Br{constructor(e,t){this.circuitId=void 0,this.applicationState=t,this.componentManager=e}reconnect(e){if(!this.circuitId)throw new Error("Circuit host not initialized.");return e.state!==_n.Connected?Promise.resolve(!1):e.invoke("ConnectCircuit",this.circuitId)}initialize(e){if(this.circuitId)throw new Error(`Circuit host '${this.circuitId}' already initialized.`);this.circuitId=e}async startCircuit(e){if(e.state!==_n.Connected)return!1;const t=JSON.stringify(this.componentManager.initialComponents.map((e=>{return t=e,{...t,start:void 0,end:void 0};var t}))),n=await e.invoke("StartCircuit",Be.getBaseURI(),Be.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=function(e){const t=f.get(e);if(t)return f.delete(e),t}(e);if(n)return F(n,!0);const r=Number.parseInt(e);if(!Number.isNaN(r))return H(this.componentManager.resolveRootComponent(r,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const Hr={configureSignalR:e=>{},logLevel:Ur.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Fr{constructor(e,t,n,r){this.maxRetries=t,this.document=n,this.logger=r,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const o=this.document.createElement("a");o.addEventListener("click",(()=>location.reload())),o.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(o),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await $t.reconnect()||this.rejected()}catch(e){this.logger.log(Ur.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class jr{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const r=this.document.getElementById(jr.MaxRetriesId);r&&(r.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(jr.ShowClassName)}update(e){const t=this.document.getElementById(jr.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(jr.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(jr.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(jr.RejectedClassName)}removeClasses(){this.dialog.classList.remove(jr.ShowClassName,jr.HideClassName,jr.FailedClassName,jr.RejectedClassName)}}jr.ShowClassName="components-reconnect-show",jr.HideClassName="components-reconnect-hide",jr.FailedClassName="components-reconnect-failed",jr.RejectedClassName="components-reconnect-rejected",jr.MaxRetriesId="components-reconnect-max-retries",jr.CurrentAttemptId="components-reconnect-current-attempt";class Wr{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||$t.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new jr(t,e.maxRetries,document):new Fr(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new zr(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class zr{constructor(e,t,n,r){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=r,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tzr.MaximumFirstRetryInterval?zr.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Ur.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}zr.MaximumFirstRetryInterval=3e3;class Jr{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const r=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),o=await import(r);if(void 0===o)return;const{beforeStart:i,afterStarted:s}=o;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await T,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let qr,Kr,Vr,Xr,Yr=!1,Gr=!1;function Qr(e){if(Xr)throw new Error("Circuit options have already been configured.");Xr=e}async function Zr(t){if(Gr)throw new Error("Blazor Server has already started.");Gr=!0;const n=function(e){const t={...Hr,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...Hr.reconnectionOptions,...e.reconnectionOptions}),t}(Xr),r=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),r=new Jr;return await r.importInitializersAsync(n,[e]),r}(n),o=new Or(n.logLevel);$t.reconnect=async e=>{if(Yr)return!1;const t=e||await eo(n,o,Kr);return await Kr.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(o.log(Ur.Information,"Reconnection attempt to the circuit was rejected by the server. This may indicate that the associated state is no longer available on the server."),!1)},$t.defaultReconnectionHandler=new Wr(o),n.reconnectionHandler=n.reconnectionHandler||$t.defaultReconnectionHandler,o.log(Ur.Information,"Starting up Blazor server-side application.");const i=lt(document);Kr=new Br(t,i||""),$t._internal.navigationManager.listenForNavigationEvents(((e,t,n)=>qr.send("OnLocationChanged",e,t,n)),((e,t,n,r)=>qr.send("OnLocationChanging",e,t,n,r))),$t._internal.forceCloseConnection=()=>qr.stop(),$t._internal.sendJSDataStream=(e,t,n)=>function(e,t,n,r){setTimeout((async()=>{let o=5,i=(new Date).valueOf();try{const s=t instanceof Blob?t.size:t.byteLength;let a=0,c=0;for(;a1)await e.send("ReceiveJSDataChunk",n,c,h,null);else{if(!await e.invoke("ReceiveJSDataChunk",n,c,h,null))break;const t=(new Date).valueOf(),r=t-i;i=t,o=Math.max(1,Math.round(500/Math.max(1,r)))}a+=l,c++}}catch(t){await e.send("ReceiveJSDataChunk",n,-1,null,t.toString())}}),0)}(qr,e,t,n),Vr=e.attachDispatcher({beginInvokeDotNetFromJS:(e,t,n,r,o)=>{qr.send("BeginInvokeDotNetFromJS",e?e.toString():null,t,n,r||0,o)},endInvokeJSFromDotNet:(e,t,n)=>{qr.send("EndInvokeJSFromDotNet",e,t,n)},sendByteArray:(e,t)=>{qr.send("ReceiveByteArray",e,t)}});const s=await eo(n,o,Kr);if(!await Kr.startCircuit(s))return void o.log(Ur.Error,"Failed to start the circuit.");let a=!1;const c=()=>{if(!a){const e=new FormData,t=Kr.circuitId;e.append("circuitId",t),a=navigator.sendBeacon("_blazor/disconnect",e)}};$t.disconnect=c,window.addEventListener("unload",c,{capture:!1,once:!0}),o.log(Ur.Information,"Blazor server-side application started."),r.invokeAfterStartedCallbacks($t)}async function eo(e,t,n){var r,o;const i=new yr;i.name="blazorpack";const s=(new Mn).withUrl("_blazor").withHubProtocol(i);e.configureSignalR(s);const a=s.build();a.on("JS.AttachComponent",((e,t)=>function(e,t,n,r){let o=be[e];o||(o=new ge(e),be[e]=o),o.attachRootComponentToLogicalElement(n,t,!1)}(Mr.Server,n.resolveElement(t,e),e))),a.on("JS.BeginInvokeJS",Vr.beginInvokeJSFromDotNet.bind(Vr)),a.on("JS.EndInvokeDotNet",Vr.endInvokeDotNetFromJS.bind(Vr)),a.on("JS.ReceiveByteArray",Vr.receiveByteArray.bind(Vr)),a.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start(t){a.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});Vr.supplyDotNetStream(e,t)}));const c=Lr.getOrCreate(t);a.on("JS.RenderBatch",((e,n)=>{t.log(Ur.Debug,`Received render batch with id ${e} and ${n.byteLength} bytes.`),c.processBatch(e,n,a)})),a.on("JS.EndLocationChanging",$t._internal.navigationManager.endLocationChanging),a.onclose((t=>!Yr&&e.reconnectionHandler.onConnectionDown(e.reconnectionOptions,t))),a.on("JS.Error",(e=>{Yr=!0,to(a,e,t),wr()}));try{await a.start(),qr=a}catch(e){if(to(a,e,t),"FailedToNegotiateWithServerError"===e.errorType)throw e;wr(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===vn.WebSockets))?t.log(Ur.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===vn.WebSockets))?t.log(Ur.Error,"Unable to connect, please ensure WebSockets are available. A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===vn.LongPolling))&&t.log(Ur.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(o=null===(r=a.connection)||void 0===r?void 0:r.features)||void 0===o?void 0:o.inherentKeepAlive)&&t.log(Ur.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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fetch)this._httpClient=new zt(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new qt(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new St):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Vt,Xt,Gt,Yt;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Vt||(Vt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Xt||(Xt={}));class Qt{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Zt{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Qt,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._url=e,this._logger.log(xt.Trace,"(LongPolling transport) Connecting."),t===Xt.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Bt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Xt.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new _t(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(xt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new _t(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(xt.Trace,`(LongPolling transport) data received. ${Ut(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof Et?this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(xt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(xt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Lt(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(xt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(xt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Bt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof _t&&(404===r.statusCode?this._logger.log(xt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(xt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(xt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(xt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(xt.Trace,e),this.onclose(this._closeError)}}}class en{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Bt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(xt.Trace,`(SSE transport) data received. ${Ut(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(xt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Bt();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),s&&(t[yt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Xt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(xt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(xt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(xt.Trace,`(WebSockets transport) data received. ${Ut(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(xt.Trace,`(WebSockets transport) sending data. ${Ut(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(xt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ot(xt.Information):null===n?At.instance:void 0!==n.log?n:new Ot(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Rt.isIn(e,Xt,"transferFormat"),this._logger.log(xt.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(xt.Error,e),await this._stopPromise,Promise.reject(new St(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(xt.Error,e),Promise.reject(new St(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(xt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(xt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new St("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(xt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(xt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Bt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(xt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(xt.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(xt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(xt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(xt.Debug,e),Promise.reject(new St(e))}}}}return i.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Vt[e.transport];if(null==o)return this._logger.log(xt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it was disabled by the client.`),new It(`'${Vt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[o]}' does not support ${Xt[n]}.`);if(o===Vt.WebSockets&&!this._options.WebSocket||o===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it is not supported in your environment.'`),new Ct(`'${Vt[o]}' is not supported in your environment.`,o);this._logger.log(xt.Debug,`Selecting transport '${Vt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(xt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(xt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(xt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(xt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(xt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(xt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(xt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(xt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Mt(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Ft(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class ln{static create(e,t,n,o,r,i){return new ln(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(xt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Rt.isRequired(e,"connection"),Rt.isRequired(t,"logger"),Rt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(xt.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(xt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(xt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(xt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(xt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(xt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(xt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(xt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(xt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new St("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new cn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Gt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(xt.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(xt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(xt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(xt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(xt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(xt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(xt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(xt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(xt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(xt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(xt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new St("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(xt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(xt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(xt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(xt.Debug,"Connection left the reconnecting state in onreconnecting callback. 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Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Yt.Connected,this._logger.log(xt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(xt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(xt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Yt.Reconnecting)return this._logger.log(xt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Yt.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(xt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. 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this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,d,u;return Fn(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=On(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof jn))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,d=l.pos,u=l.totalPos,new RangeError("Insufficient data in parsing ".concat(Mn(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Fn(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=On(e),d.label=2;case 2:return[4,Bn(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Bn(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof jn))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Bn(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Bn?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new An("Unrecognized type byte: ".concat(Mn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new An("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new An("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new An("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new An("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new An("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new An("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthTn?function(e,t,n){var o=e.subarray(t,t+n);return kn.decode(o)}(this.bytes,r,e):Cn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new An("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Wn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new An("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=vn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class qn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Kn=new Uint8Array([145,Gt.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Un(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Jn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=At.instance);const o=qn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return qn.write(Kn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);default:return t.log(xt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),qn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return qn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return qn.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Xn=!1;function Gn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Xn||(Xn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Yn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Qn=Yn?Yn.decode.bind(Yn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Zn=Math.pow(2,32),eo=Math.pow(2,21)-1;function to(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function no(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function oo(e,t){const n=no(e,t+4);if(n>eo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Zn+no(e,t)}class ro{constructor(e){this.batchData=e;const t=new co(e);this.arrayRangeReader=new lo(e),this.arrayBuilderSegmentReader=new ho(e),this.diffReader=new io(e),this.editReader=new so(e,t),this.frameReader=new ao(e,t)}updatedComponents(){return to(this.batchData,this.batchData.length-20)}referenceFrames(){return to(this.batchData,this.batchData.length-16)}disposedComponentIds(){return to(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return to(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return oo(this.batchData,n)}}class io{constructor(e){this.batchDataUint8=e}componentId(e){return to(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class so{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return to(this.batchDataUint8,e)}siblingIndex(e){return to(this.batchDataUint8,e+4)}newTreeIndex(e){return to(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return to(this.batchDataUint8,e+8)}removedAttributeName(e){const t=to(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class ao{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return to(this.batchDataUint8,e)}subtreeLength(e){return to(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return to(this.batchDataUint8,e+8)}elementName(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return oo(this.batchDataUint8,e+12)}}class co{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=to(e,e.length-4)}readString(e){if(-1===e)return null;{const n=to(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(uo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(uo.Debug,`Waiting for batch ${this.nextBatchId}. 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The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=_o.exec(e.textContent),r=t&&t[1];if(r)return ko(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,Io(o=s),{...o,uniqueId:So++,start:r,end:i};case"server":return function(e,t,n){return Co(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return Co(e),Io(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let So=0;function Co(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function Io(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function ko(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class To{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexDo(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const No={configureSignalR:e=>{},logLevel:uo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Ro{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(uo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:dr,config:n,disableDotnet6Compatibility:!1,out:pr,err:fr};return o}(e,t);e.applicationCulture&&n.withApplicationCulture(e.applicationCulture),e.environment&&n.withApplicationEnvironment(e.environment),e.loadBootResource&&n.withResourceLoader(e.loadBootResource),n.withModuleConfig(o),e.configureRuntime&&e.configureRuntime(n),ir=await n.create()}(e,t)},start:function(){return async function(){if(!ir)throw new Error("The runtime must be loaded it gets configured.");const{MONO:t,BINDING:n,Module:o,setModuleImports:r,INTERNAL:i,getConfig:s,invokeLibraryInitializers:a}=ir;nr=o,er=n,tr=t,rr=i,function(e){const t=Qo.match(/^Mac/i)?"Cmd":"Alt";Zo(e)&&console.info(`Debugging hotkey: Shift+${t}+D (when application has focus)`),document.addEventListener("keydown",(t=>{t.shiftKey&&(t.metaKey||t.altKey)&&"KeyD"===t.code&&(Zo(e)?navigator.userAgent.includes("Firefox")?async function(){const e=await fetch(`_framework/debug?url=${encodeURIComponent(location.href)}&isFirefox=true`);200!==e.status&&console.warn(await e.text())}():Yo?function(){const 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i=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(mr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ir.runMain(ir.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Gn()}},toUint8Array:function(e){const t=gr(e),n=lr(t),o=new Uint8Array(n);return o.set(nr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return lr(gr(e))},getArrayEntryPtr:function(e,t,n){return gr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),tr.getI16(n);var n},readInt32Field:function(e,t){return lr(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=nr.HEAPU32[t+1];if(n>ar)throw new Error(`Cannot 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AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new cn;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new cn});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(fn.Warning,"Timeout from HTTP request."),n=new an}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},bn(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(fn.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await An(o,"text");throw new sn(e||o.statusText,o.status)}const i=An(o,e.responseType),s=await i;return new nn(o.status,o.statusText,s)}getCookieString(e){return""}}function An(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Nn extends on{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new cn):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(bn(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new cn)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new nn(o.status,o.statusText,o.response||o.responseText)):n(new sn(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(fn.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new sn(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(fn.Warning,"Timeout from HTTP request."),n(new an)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Rn extends on{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new xn(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Nn(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new cn):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Pn,Un,Mn,Ln;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Pn||(Pn={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Un||(Un={}));class Fn{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class On{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Fn,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._url=e,this._logger.log(fn.Trace,"(LongPolling transport) Connecting."),t===Un.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Cn(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Un.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(fn.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(fn.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new sn(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(fn.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(fn.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(fn.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new sn(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(fn.Trace,`(LongPolling transport) data received. ${wn(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(fn.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof an?this._logger.log(fn.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(fn.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(fn.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?_n(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(fn.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(fn.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Cn();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof sn&&(404===r.statusCode?this._logger.log(fn.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(fn.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(fn.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(fn.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(fn.Trace,e),this.onclose(this._closeError)}}}class Bn{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._logger.log(fn.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===Un.Text){if(vn.isBrowser||vn.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Cn();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(fn.Trace,`(SSE transport) data received. ${wn(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(fn.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?_n(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class $n{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._logger.log(fn.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(vn.isReactNative){const t={},[o,r]=Cn();t[o]=r,n&&(t[tn.Authorization]=`Bearer ${n}`),s&&(t[tn.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Un.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(fn.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(fn.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(fn.Trace,`(WebSockets transport) data received. ${wn(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(fn.Trace,`(WebSockets transport) sending data. ${wn(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(fn.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class Hn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,yn.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Sn(fn.Information):null===n?gn.instance:void 0!==n.log?n:new Sn(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new rn(t.httpClient||new Rn(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Un.Binary,yn.isIn(e,Un,"transferFormat"),this._logger.log(fn.Debug,`Starting connection with transfer format '${Un[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(fn.Error,e),await this._stopPromise,Promise.reject(new cn(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(fn.Error,e),Promise.reject(new cn(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new jn(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(fn.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(fn.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Pn.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Pn.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new cn("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof On&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(fn.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(fn.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Cn();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(fn.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof sn&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(fn.Error,t),Promise.reject(new un(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(fn.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(fn.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new dn(`${n.transport} failed: ${e}`,Pn[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(fn.Debug,e),Promise.reject(new cn(e))}}}}return i.length>0?Promise.reject(new pn(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Pn.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new $n(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Pn.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new Bn(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Pn.LongPolling:return new On(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Pn[e.transport];if(null==o)return this._logger.log(fn.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it was disabled by the client.`),new hn(`'${Pn[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Un[e])).indexOf(n)>=0))return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it does not support the requested transfer format '${Un[n]}'.`),new Error(`'${Pn[o]}' does not support ${Un[n]}.`);if(o===Pn.WebSockets&&!this._options.WebSocket||o===Pn.ServerSentEvents&&!this._options.EventSource)return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it is not supported in your environment.'`),new ln(`'${Pn[o]}' is not supported in your environment.`,o);this._logger.log(fn.Debug,`Selecting transport '${Pn[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(fn.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(fn.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(fn.Error,`Connection disconnected with error '${e}'.`):this._logger.log(fn.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(fn.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(fn.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(fn.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!vn.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(fn.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class jn{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new Wn,this._transportResult=new Wn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new Wn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new Wn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):jn._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class Wn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class zn{static write(e){return`${e}${zn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==zn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(zn.RecordSeparator);return t.pop(),t}}zn.RecordSeparatorCode=30,zn.RecordSeparator=String.fromCharCode(zn.RecordSeparatorCode);class Jn{writeHandshakeRequest(e){return zn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(bn(e)){const o=new Uint8Array(e),r=o.indexOf(zn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(zn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=zn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Mn||(Mn={}));class qn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new En(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ln||(Ln={}));class Kn{static create(e,t,n,o,r,i){return new Kn(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(fn.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},yn.isRequired(e,"connection"),yn.isRequired(t,"logger"),yn.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Jn,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ln.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Mn.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ln.Disconnected&&this._connectionState!==Ln.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ln.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ln.Connecting,this._logger.log(fn.Debug,"Starting HubConnection.");try{await this._startInternal(),vn.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ln.Connected,this._connectionStarted=!0,this._logger.log(fn.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ln.Disconnected,this._logger.log(fn.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(fn.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(fn.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(fn.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ln.Disconnected)return this._logger.log(fn.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ln.Disconnecting)return this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ln.Disconnecting,this._logger.log(fn.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(fn.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ln.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new cn("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new qn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Mn.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Mn.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Mn.Invocation:this._invokeClientMethod(e);break;case Mn.StreamItem:case Mn.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Mn.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(fn.Error,`Stream callback threw error: ${Dn(e)}`)}}break}case Mn.Ping:break;case Mn.Close:{this._logger.log(fn.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(fn.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(fn.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(fn.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(fn.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ln.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(fn.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(fn.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(fn.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(fn.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(fn.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(fn.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(fn.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new cn("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ln.Disconnecting?this._completeClose(e):this._connectionState===Ln.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ln.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ln.Disconnected,this._connectionStarted=!1,vn.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(fn.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(fn.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ln.Reconnecting,e?this._logger.log(fn.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(fn.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(fn.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ln.Reconnecting)return void this._logger.log(fn.Debug,"Connection left the reconnecting state in onreconnecting callback. 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Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ln.Connected,this._logger.log(fn.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(fn.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(fn.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ln.Reconnecting)return this._logger.log(fn.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. 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this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,d,u;return Eo(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=So(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof To))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,d=l.pos,u=l.totalPos,new RangeError("Insufficient data in parsing ".concat(bo(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Eo(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=So(e),d.label=2;case 2:return[4,Co(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Co(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof To))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Co(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Co?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new go("Unrecognized type byte: ".concat(bo(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new go("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new go("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new go("Unrecognized array type byte: ".concat(bo(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new go("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new go("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new go("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthuo?function(e,t,n){var o=e.subarray(t,t+n);return ho.decode(o)}(this.bytes,r,e):co(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new go("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Do;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new go("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=no(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class No{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Ro=new Uint8Array([145,Mn.Ping]);class Po{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Un.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new wo(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Ao(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=gn.instance);const o=No.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Mn.Invocation:return this._writeInvocation(e);case Mn.StreamInvocation:return this._writeStreamInvocation(e);case Mn.StreamItem:return this._writeStreamItem(e);case Mn.Completion:return this._writeCompletion(e);case Mn.Ping:return No.write(Ro);case Mn.CancelInvocation:return this._writeCancelInvocation(e);case Mn.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Mn.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Mn.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Mn.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Mn.Ping:return this._createPingMessage(n);case Mn.Close:return this._createCloseMessage(n);default:return t.log(fn.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Mn.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Mn.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Mn.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Mn.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Mn.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Mn.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Mn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Mn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),No.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Mn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Mn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),No.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Mn.StreamItem,e.headers||{},e.invocationId,e.item]);return No.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t,e.result])}return No.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Mn.CancelInvocation,e.headers||{},e.invocationId]);return No.write(t.slice())}_writeClose(){const e=this._encoder.encode([Mn.Close,null]);return No.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Uo=!1;function Mo(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Uo||(Uo=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Lo="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Fo=Lo?Lo.decode.bind(Lo):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Oo=Math.pow(2,32),Bo=Math.pow(2,21)-1;function $o(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function Ho(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function jo(e,t){const n=Ho(e,t+4);if(n>Bo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Oo+Ho(e,t)}class Wo{constructor(e){this.batchData=e;const t=new Ko(e);this.arrayRangeReader=new Vo(e),this.arrayBuilderSegmentReader=new Xo(e),this.diffReader=new zo(e),this.editReader=new Jo(e,t),this.frameReader=new qo(e,t)}updatedComponents(){return $o(this.batchData,this.batchData.length-20)}referenceFrames(){return $o(this.batchData,this.batchData.length-16)}disposedComponentIds(){return $o(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return $o(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return $o(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return $o(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return jo(this.batchData,n)}}class zo{constructor(e){this.batchDataUint8=e}componentId(e){return $o(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Jo{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return $o(this.batchDataUint8,e)}siblingIndex(e){return $o(this.batchDataUint8,e+4)}newTreeIndex(e){return $o(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return $o(this.batchDataUint8,e+8)}removedAttributeName(e){const t=$o(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class qo{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return $o(this.batchDataUint8,e)}subtreeLength(e){return $o(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return $o(this.batchDataUint8,e+8)}elementName(e){const t=$o(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=$o(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return jo(this.batchDataUint8,e+12)}}class Ko{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=$o(e,e.length-4)}readString(e){if(-1===e)return null;{const n=$o(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Go.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Go.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Go.Debug,`Applying batch ${e}.`),ke(Yo.Server,new Wo(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(Go.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(Go.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class Zo{log(e,t){}}Zo.instance=new Zo;class er{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${Go[e]}: ${t}`;switch(e){case Go.Critical:case Go.Error:console.error(n);break;case Go.Warning:console.warn(n);break;case Go.Information:console.info(n);break;default:console.log(n)}}}}class tr{constructor(e,t){this.circuitId=void 0,this.applicationState=t,this.componentManager=e}reconnect(e){if(!this.circuitId)throw new Error("Circuit host not initialized.");return e.state!==Ln.Connected?Promise.resolve(!1):e.invoke("ConnectCircuit",this.circuitId)}initialize(e){if(this.circuitId)throw new Error(`Circuit host '${this.circuitId}' already initialized.`);this.circuitId=e}async startCircuit(e){if(e.state!==Ln.Connected)return!1;const t=JSON.stringify(this.componentManager.initialComponents.map((e=>It(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const nr={configureSignalR:e=>{},logLevel:Go.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class or{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await Qt.reconnect()||this.rejected()}catch(e){this.logger.log(Go.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class rr{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(rr.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(rr.ShowClassName)}update(e){const t=this.document.getElementById(rr.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(rr.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(rr.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(rr.RejectedClassName)}removeClasses(){this.dialog.classList.remove(rr.ShowClassName,rr.HideClassName,rr.FailedClassName,rr.RejectedClassName)}}rr.ShowClassName="components-reconnect-show",rr.HideClassName="components-reconnect-hide",rr.FailedClassName="components-reconnect-failed",rr.RejectedClassName="components-reconnect-rejected",rr.MaxRetriesId="components-reconnect-max-retries",rr.CurrentAttemptId="components-reconnect-current-attempt";class ir{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||Qt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new rr(t,e.maxRetries,document):new or(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new sr(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class sr{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tsr.MaximumFirstRetryInterval?sr.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Go.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}sr.MaximumFirstRetryInterval=3e3;class ar{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:i,afterStarted:s}=r;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await T,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let cr,lr,hr,dr,ur,pr=!1,fr=!1;async function gr(e,t,n){var o,r;const i=new Po;i.name="blazorpack";const s=(new Gn).withUrl("_blazor").withHubProtocol(i);e.configureSignalR(s);const a=s.build();a.on("JS.AttachComponent",((e,t)=>Ie(Yo.Server,n.resolveElement(t,e),e,!1))),a.on("JS.BeginInvokeJS",hr.beginInvokeJSFromDotNet.bind(hr)),a.on("JS.EndInvokeDotNet",hr.endInvokeDotNetFromJS.bind(hr)),a.on("JS.ReceiveByteArray",hr.receiveByteArray.bind(hr)),a.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start(t){a.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});hr.supplyDotNetStream(e,t)}));const c=Qo.getOrCreate(t);a.on("JS.RenderBatch",((e,n)=>{t.log(Go.Debug,`Received render batch with id ${e} and ${n.byteLength} bytes.`),c.processBatch(e,n,a)})),a.on("JS.EndLocationChanging",Qt._internal.navigationManager.endLocationChanging),a.onclose((t=>!pr&&e.reconnectionHandler.onConnectionDown(e.reconnectionOptions,t))),a.on("JS.Error",(e=>{pr=!0,mr(a,e,t),Mo()}));try{await a.start(),cr=a}catch(e){if(mr(a,e,t),"FailedToNegotiateWithServerError"===e.errorType)throw e;Mo(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===Pn.WebSockets))?t.log(Go.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===Pn.WebSockets))?t.log(Go.Error,"Unable to connect, please ensure WebSockets are available. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),Qt._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:Lr,config:n,disableDotnet6Compatibility:!1,out:Or,err:Br};return 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i=o?o.toString():t;Qt._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{Qt._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{Qt._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(Hr(),Qt._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await Ar.runMain(Ar.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Mo()}},toUint8Array:function(e){const t=$r(e),n=Ur(t),o=new Uint8Array(n);return o.set(Tr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return Ur($r(e))},getArrayEntryPtr:function(e,t,n){return $r(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),kr.getI16(n);var n},readInt32Field:function(e,t){return Ur(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=Tr.HEAPU32[t+1];if(n>Rr)throw new Error(`Cannot 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ur.readObjectField(n,0)},offset:e=>ur.readInt32Field(e,4),count:e=>ur.readInt32Field(e,8)},qr={structLength:4+Jr.structLength,componentId:e=>ur.readInt32Field(e,0),edits:e=>ur.readStructField(e,4),editsEntry:(e,t)=>Xr(e,t,Kr.structLength)},Kr={structLength:20,editType:e=>ur.readInt32Field(e,0),siblingIndex:e=>ur.readInt32Field(e,4),newTreeIndex:e=>ur.readInt32Field(e,8),moveToSiblingIndex:e=>ur.readInt32Field(e,8),removedAttributeName:e=>ur.readStringField(e,16)},Vr={structLength:36,frameType:e=>ur.readInt16Field(e,4),subtreeLength:e=>ur.readInt32Field(e,8),elementReferenceCaptureId:e=>ur.readStringField(e,16),componentId:e=>ur.readInt32Field(e,12),elementName:e=>ur.readStringField(e,16),textContent:e=>ur.readStringField(e,16),markupContent:e=>ur.readStringField(e,16),attributeName:e=>ur.readStringField(e,16),attributeValue:e=>ur.readStringField(e,24,!0),attributeEventHandlerId:e=>ur.readUint64Field(e,8)};function Xr(e,t,n){return ur.getArrayEntryPtr(e,t,n)}class 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'./Rendering/JSRootComponents'; import { attachWebRendererInterop } from './Rendering/WebRendererInteropMethods'; import { WebStartOptions } from './Platform/WebStartOptions'; import { RuntimeAPI } from 'dotnet'; +import { performEnhancedPageLoad } from './Services/NavigationEnhancement'; // TODO: It's kind of hard to tell which .NET platform(s) some of these APIs are relevant to. // It's important to know this information when dealing with the possibility of mulitple .NET platforms being available. @@ -86,6 +87,7 @@ interface IBlazor { // APIs invoked by hot reload applyHotReload?: (id: string, metadataDelta: string, ilDelta: string, pdbDelta: string | undefined) => void; getApplyUpdateCapabilities?: () => string; + performEnhancedPageLoad: (internalDestinationHref: string, fetchOptions?: RequestInit) => void; } } @@ -104,6 +106,7 @@ export const Blazor: IBlazor = { NavigationLock, getJSDataStreamChunk: getNextChunk, attachWebRendererInterop, + performEnhancedPageLoad }, }; From 7cf7943d5badae28ed8d9e0b73a75458ed815a98 Mon Sep 17 00:00:00 2001 From: Safia Abdalla Date: Thu, 17 Aug 2023 12:18:04 -0700 Subject: [PATCH 2/5] Use alternative navigation exports --- src/Components/Web.JS/dist/Release/blazor.server.js | 2 +- src/Components/Web.JS/dist/Release/blazor.web.js | 2 +- src/Components/Web.JS/dist/Release/blazor.webview.js | 2 +- src/Components/Web.JS/src/GlobalExports.ts | 8 +++++--- 4 files changed, 8 insertions(+), 6 deletions(-) diff --git a/src/Components/Web.JS/dist/Release/blazor.server.js b/src/Components/Web.JS/dist/Release/blazor.server.js index 7a74af6a95a7..770cbce2ed70 100644 --- a/src/Components/Web.JS/dist/Release/blazor.server.js +++ b/src/Components/Web.JS/dist/Release/blazor.server.js @@ -1 +1 @@ -(()=>{var e={778:()=>{},77:()=>{},203:()=>{},200:()=>{},628:()=>{},321:()=>{}},t={};function n(r){var o=t[r];if(void 0!==o)return o.exports;var i=t[r]={exports:{}};return e[r](i,i.exports,n),i.exports}n.g=function(){if("object"==typeof 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this._retryDelays[e.previousRetryCount]}}class Ht{}Ht.Authorization="Authorization",Ht.Cookie="Cookie";class Ft{constructor(e,t,n){this.statusCode=e,this.statusText=t,this.content=n}}class jt{get(e,t){return this.send({...t,method:"GET",url:e})}post(e,t){return this.send({...t,method:"POST",url:e})}delete(e,t){return this.send({...t,method:"DELETE",url:e})}getCookieString(e){return""}}class Wt extends jt{constructor(e,t){super(),this._innerClient=e,this._accessTokenFactory=t}async send(e){let t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[Ht.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[Ht.Authorization]&&delete e.headers[Ht.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class zt extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class Jt extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class qt extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class Kt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class Vt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class Xt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class Yt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class Gt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var Qt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(Qt||(Qt={}));class Zt{constructor(){}log(e,t){}}Zt.instance=new Zt;const en="0.0.0-DEV_BUILD";class tn{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class nn{static get isBrowser(){return!nn.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!nn.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!nn.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function rn(e,t){let n="";return on(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function on(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function sn(e,t,n,r,o,i){const s={},[a,c]=ln();s[a]=c,e.log(Qt.Trace,`(${t} transport) sending data. ${rn(o,i.logMessageContent)}.`);const l=on(o)?"arraybuffer":"text",h=await n.post(r,{content:o,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(Qt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class an{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class cn{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${Qt[e]}: ${t}`;switch(e){case Qt.Critical:case Qt.Error:this.out.error(n);break;case Qt.Warning:this.out.warn(n);break;case Qt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function ln(){let e="X-SignalR-User-Agent";return nn.isNode&&(e="User-Agent"),[e,hn(en,un(),nn.isNode?"NodeJS":"Browser",dn())]}function hn(e,t,n,r){let o="Microsoft SignalR/";const i=e.split(".");return o+=`${i[0]}.${i[1]}`,o+=` (${e}; `,o+=t&&""!==t?`${t}; `:"Unknown OS; ",o+=`${n}`,o+=r?`; ${r}`:"; Unknown Runtime Version",o+=")",o}function un(){if(!nn.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function dn(){if(nn.isNode)return process.versions.node}function pn(e){return e.stack?e.stack:e.message?e.message:`${e}`}class fn extends jt{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var r;r=t,"undefined"==typeof fetch&&(r._jar=new(n(628).CookieJar),"undefined"==typeof fetch?r._fetchType=n(200):r._fetchType=fetch,r._fetchType=n(203)(r._fetchType,r._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const o={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(o)&&(this._abortControllerType=o._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new qt;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new qt});let r,o=null;if(e.timeout){const r=e.timeout;o=setTimeout((()=>{t.abort(),this._logger.log(Qt.Warning,"Timeout from HTTP request."),n=new Jt}),r)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},on(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{r=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(Qt.Warning,`Error from HTTP request. ${e}.`),e}finally{o&&clearTimeout(o),e.abortSignal&&(e.abortSignal.onabort=null)}if(!r.ok){const e=await gn(r,"text");throw new zt(e||r.statusText,r.status)}const i=gn(r,e.responseType),s=await i;return new Ft(r.status,r.statusText,s)}getCookieString(e){return""}}function gn(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class mn extends jt{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new qt):e.method?e.url?new Promise(((t,n)=>{const r=new XMLHttpRequest;r.open(e.method,e.url,!0),r.withCredentials=void 0===e.withCredentials||e.withCredentials,r.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(on(e.content)?r.setRequestHeader("Content-Type","application/octet-stream"):r.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const o=e.headers;o&&Object.keys(o).forEach((e=>{r.setRequestHeader(e,o[e])})),e.responseType&&(r.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{r.abort(),n(new qt)}),e.timeout&&(r.timeout=e.timeout),r.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),r.status>=200&&r.status<300?t(new Ft(r.status,r.statusText,r.response||r.responseText)):n(new zt(r.response||r.responseText||r.statusText,r.status))},r.onerror=()=>{this._logger.log(Qt.Warning,`Error from HTTP request. ${r.status}: ${r.statusText}.`),n(new zt(r.statusText,r.status))},r.ontimeout=()=>{this._logger.log(Qt.Warning,"Timeout from HTTP request."),n(new Jt)},r.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class yn extends jt{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new fn(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new mn(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new qt):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var vn,wn,bn,_n;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(vn||(vn={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(wn||(wn={}));class En{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Sn{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new En,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._url=e,this._logger.log(Qt.Trace,"(LongPolling transport) Connecting."),t===wn.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,r]=ln(),o={[n]:r,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:o,timeout:1e5,withCredentials:this._options.withCredentials};t===wn.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(Qt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(Qt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new zt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(Qt.Trace,`(LongPolling transport) polling: ${n}.`);const r=await this._httpClient.get(n,t);204===r.statusCode?(this._logger.log(Qt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==r.statusCode?(this._logger.log(Qt.Error,`(LongPolling transport) Unexpected response code: ${r.statusCode}.`),this._closeError=new zt(r.statusText||"",r.statusCode),this._running=!1):r.content?(this._logger.log(Qt.Trace,`(LongPolling transport) data received. ${rn(r.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(r.content)):this._logger.log(Qt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof Jt?this._logger.log(Qt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(Qt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(Qt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?sn(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(Qt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(Qt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=ln();e[t]=n;const r={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let o;try{await this._httpClient.delete(this._url,r)}catch(e){o=e}o?o instanceof zt&&(404===o.statusCode?this._logger.log(Qt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(Qt.Trace,`(LongPolling transport) Error sending a DELETE request: ${o}`)):this._logger.log(Qt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(Qt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(Qt.Trace,e),this.onclose(this._closeError)}}}class Cn{constructor(e,t,n,r){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=r,this.onreceive=null,this.onclose=null}async connect(e,t){return tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._logger.log(Qt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,r)=>{let o,i=!1;if(t===wn.Text){if(nn.isBrowser||nn.isWebWorker)o=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[r,i]=ln();n[r]=i,o=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{o.onmessage=e=>{if(this.onreceive)try{this._logger.log(Qt.Trace,`(SSE transport) data received. ${rn(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},o.onerror=e=>{i?this._close():r(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},o.onopen=()=>{this._logger.log(Qt.Information,`SSE connected to ${this._url}`),this._eventSource=o,i=!0,n()}}catch(e){return void r(e)}}else r(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?sn(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class In{constructor(e,t,n,r,o,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=r,this._webSocketConstructor=o,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return tn.isRequired(e,"url"),tn.isRequired(t,"transferFormat"),tn.isIn(t,wn,"transferFormat"),this._logger.log(Qt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((r,o)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(nn.isReactNative){const t={},[r,o]=ln();t[r]=o,n&&(t[Ht.Authorization]=`Bearer ${n}`),s&&(t[Ht.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===wn.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(Qt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,r()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(Qt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(Qt.Trace,`(WebSockets transport) data received. ${rn(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",o(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(Qt.Trace,`(WebSockets transport) sending data. ${rn(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(Qt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class Tn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,tn.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new cn(Qt.Information):null===n?Zt.instance:void 0!==n.log?n:new cn(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new Wt(t.httpClient||new yn(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||wn.Binary,tn.isIn(e,wn,"transferFormat"),this._logger.log(Qt.Debug,`Starting connection with transfer format '${wn[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(Qt.Error,e),await this._stopPromise,Promise.reject(new qt(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(Qt.Error,e),Promise.reject(new qt(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new kn(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(Qt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(Qt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==vn.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(vn.WebSockets),await this._startTransport(t,e)}else{let n=null,r=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new qt("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}r++}while(n.url&&r<100);if(100===r&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Sn&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(Qt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(Qt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,r]=ln();t[n]=r;const o=this._resolveNegotiateUrl(e);this._logger.log(Qt.Debug,`Sending negotiation request: ${o}.`);try{const e=await this._httpClient.post(o,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof zt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(Qt.Error,t),Promise.reject(new Yt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,r){let o=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(Qt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(o,r),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,r);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}o=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(o,r),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(Qt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new Xt(`${n.transport} failed: ${e}`,vn[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(Qt.Debug,e),Promise.reject(new qt(e))}}}}return i.length>0?Promise.reject(new Gt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case vn.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new In(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case vn.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new Cn(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case vn.LongPolling:return new Sn(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const r=vn[e.transport];if(null==r)return this._logger.log(Qt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,r))return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it was disabled by the client.`),new Vt(`'${vn[r]}' is disabled by the client.`,r);if(!(e.transferFormats.map((e=>wn[e])).indexOf(n)>=0))return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it does not support the requested transfer format '${wn[n]}'.`),new Error(`'${vn[r]}' does not support ${wn[n]}.`);if(r===vn.WebSockets&&!this._options.WebSocket||r===vn.ServerSentEvents&&!this._options.EventSource)return this._logger.log(Qt.Debug,`Skipping transport '${vn[r]}' because it is not supported in your environment.'`),new Kt(`'${vn[r]}' is not supported in your environment.`,r);this._logger.log(Qt.Debug,`Selecting transport '${vn[r]}'.`);try{return this._constructTransport(r)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(Qt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(Qt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(Qt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(Qt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(Qt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(Qt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(Qt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!nn.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(Qt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class kn{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new xn,this._transportResult=new xn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new xn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new xn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):kn._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let r=0;for(const t of e)n.set(new Uint8Array(t),r),r+=t.byteLength;return n.buffer}}class xn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Dn{static write(e){return`${e}${Dn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Dn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Dn.RecordSeparator);return t.pop(),t}}Dn.RecordSeparatorCode=30,Dn.RecordSeparator=String.fromCharCode(Dn.RecordSeparatorCode);class Nn{writeHandshakeRequest(e){return Dn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(on(e)){const r=new Uint8Array(e),o=r.indexOf(Dn.RecordSeparatorCode);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(r.slice(0,i))),n=r.byteLength>i?r.slice(i).buffer:null}else{const r=e,o=r.indexOf(Dn.RecordSeparator);if(-1===o)throw new Error("Message is incomplete.");const i=o+1;t=r.substring(0,i),n=r.length>i?r.substring(i):null}const r=Dn.parse(t),o=JSON.parse(r[0]);if(o.type)throw new Error("Expected a handshake response from the server.");return[n,o]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(bn||(bn={}));class Rn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new an(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(_n||(_n={}));class An{static create(e,t,n,r,o,i){return new An(e,t,n,r,o,i)}constructor(e,t,n,r,o,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(Qt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},tn.isRequired(e,"connection"),tn.isRequired(t,"logger"),tn.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=o?o:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=r,this._handshakeProtocol=new Nn,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=_n.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:bn.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==_n.Disconnected&&this._connectionState!==_n.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==_n.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=_n.Connecting,this._logger.log(Qt.Debug,"Starting HubConnection.");try{await this._startInternal(),nn.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=_n.Connected,this._connectionStarted=!0,this._logger.log(Qt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=_n.Disconnected,this._logger.log(Qt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(Qt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(Qt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(Qt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===_n.Disconnected)return this._logger.log(Qt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===_n.Disconnecting)return this._logger.log(Qt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=_n.Disconnecting,this._logger.log(Qt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(Qt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===_n.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new qt("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createStreamInvocation(e,t,r);let i;const s=new Rn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(o.invocationId);return delete this._callbacks[o.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[o.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===bn.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(o).catch((e=>{s.error(e),delete this._callbacks[o.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._sendWithProtocol(this._createInvocation(e,t,!0,r));return this._launchStreams(n,o),o}invoke(e,...t){const[n,r]=this._replaceStreamingParams(t),o=this._createInvocation(e,t,!1,r);return new Promise(((e,t)=>{this._callbacks[o.invocationId]=(n,r)=>{r?t(r):n&&(n.type===bn.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const r=this._sendWithProtocol(o).catch((e=>{t(e),delete this._callbacks[o.invocationId]}));this._launchStreams(n,r)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const r=n.indexOf(t);-1!==r&&(n.splice(r,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case bn.Invocation:this._invokeClientMethod(e);break;case bn.StreamItem:case bn.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===bn.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(Qt.Error,`Stream callback threw error: ${pn(e)}`)}}break}case bn.Ping:break;case bn.Close:{this._logger.log(Qt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(Qt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(Qt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(Qt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(Qt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===_n.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(Qt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(Qt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const r=n.slice(),o=!!e.invocationId;let i,s,a;for(const n of r)try{const r=i;i=await n.apply(this,e.arguments),o&&i&&r&&(this._logger.log(Qt.Error,`Multiple results provided for '${t}'. 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RangeError("Insufficient data in parsing ".concat(or(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{o(a.next(e))}catch(e){t(e)}}function r(e){try{o(a.throw(e))}catch(e){t(e)}}function o(t){var o;t.done?e(t.value):(o=t.value,o instanceof s?o:new s((function(e){e(o)}))).then(n,r)}o((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,r,o){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,r,o,i,s,a,c,l,h;return sr(this,(function(u){switch(u.label){case 0:n=t,r=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),o=ar(e),u.label=2;case 2:return[4,cr(o.next())];case 3:if((i=u.sent()).done)return[3,12];if(s=i.value,t&&0===r)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(r=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,cr(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--r?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof ur))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=o.return)?[4,cr(h.call(o))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,r||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,r){a.push([e,t,n,r])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof cr?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(r=e-128)){this.pushMapState(r),this.complete();continue e}t={}}else if(e<160){if(0!=(r=e-144)){this.pushArrayState(r),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(r=this.readU16())){this.pushArrayState(r),this.complete();continue e}t=[]}else if(221===e){if(0!==(r=this.readU32())){this.pushArrayState(r),this.complete();continue e}t=[]}else if(222===e){if(0!==(r=this.readU16())){this.pushMapState(r),this.complete();continue e}t={}}else if(223===e){if(0!==(r=this.readU32())){this.pushMapState(r),this.complete();continue e}t={}}else if(196===e){var r=this.lookU8();t=this.decodeBinary(r,1)}else if(197===e)r=this.lookU16(),t=this.decodeBinary(r,2);else if(198===e)r=this.lookU32(),t=this.decodeBinary(r,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)r=this.lookU8(),t=this.decodeExtension(r,1);else if(200===e)r=this.lookU16(),t=this.decodeExtension(r,2);else{if(201!==e)throw new Zn("Unrecognized type byte: ".concat(or(e)));r=this.lookU32(),t=this.decodeExtension(r,4)}this.complete();for(var o=this.stack;o.length>0;){var i=o[o.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;o.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new Zn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new Zn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}o.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new Zn("Unrecognized array type byte: ".concat(or(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new Zn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new Zn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new Zn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthYn?function(e,t,n){var r=e.subarray(t,t+n);return Xn.decode(r)}(this.bytes,o,e):Kn(this.bytes,o,e),this.pos+=t+e,r},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new Zn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw dr;var n=this.pos+t,r=this.bytes.subarray(n,n+e);return this.pos+=t+e,r},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new Zn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),r=this.decodeBinary(e,t+1);return this.extensionCodec.decode(r,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=Fn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class gr{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const r=new Uint8Array(n.length+t);return r.set(n,0),r.set(e,n.length),r.buffer}static parse(e){const t=[],n=new Uint8Array(e),r=[0,7,14,21,28];for(let o=0;o7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=o+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(o+s,o+s+a):n.subarray(o+s,o+s+a)),o=o+s+a}return t}}const mr=new Uint8Array([145,bn.Ping]);class yr{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=wn.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new rr(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new fr(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=Zt.instance);const r=gr.parse(e),o=[];for(const e of r){const n=this._parseMessage(e,t);n&&o.push(n)}return o}writeMessage(e){switch(e.type){case bn.Invocation:return this._writeInvocation(e);case bn.StreamInvocation:return this._writeStreamInvocation(e);case bn.StreamItem:return this._writeStreamItem(e);case bn.Completion:return this._writeCompletion(e);case bn.Ping:return gr.write(mr);case bn.CancelInvocation:return this._writeCancelInvocation(e);case bn.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const r=n[0];switch(r){case bn.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case bn.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case bn.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case bn.Ping:return this._createPingMessage(n);case bn.Close:return this._createCloseMessage(n);default:return t.log(Qt.Information,"Unknown message type '"+r+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:bn.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:bn.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:bn.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:bn.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:bn.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let r,o;switch(n){case this._errorResult:r=t[4];break;case this._nonVoidResult:o=t[4]}return{error:r,headers:e,invocationId:t[2],result:o,type:bn.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([bn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([bn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),gr.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([bn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([bn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),gr.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([bn.StreamItem,e.headers||{},e.invocationId,e.item]);return gr.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([bn.Completion,e.headers||{},e.invocationId,t,e.result])}return gr.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([bn.CancelInvocation,e.headers||{},e.invocationId]);return gr.write(t.slice())}_writeClose(){const e=this._encoder.encode([bn.Close,null]);return gr.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let vr=!1;function wr(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),vr||(vr=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const br="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,_r=br?br.decode.bind(br):function(e){let t=0;const n=e.length,r=[],o=[];for(;t65535&&(o-=65536,r.push(o>>>10&1023|55296),o=56320|1023&o),r.push(o)}r.length>1024&&(o.push(String.fromCharCode.apply(null,r)),r.length=0)}return o.push(String.fromCharCode.apply(null,r)),o.join("")},Er=Math.pow(2,32),Sr=Math.pow(2,21)-1;function Cr(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function Ir(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Tr(e,t){const n=Ir(e,t+4);if(n>Sr)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Er+Ir(e,t)}class kr{constructor(e){this.batchData=e;const t=new Rr(e);this.arrayRangeReader=new Ar(e),this.arrayBuilderSegmentReader=new Pr(e),this.diffReader=new xr(e),this.editReader=new Dr(e,t),this.frameReader=new Nr(e,t)}updatedComponents(){return Cr(this.batchData,this.batchData.length-20)}referenceFrames(){return Cr(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Cr(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Cr(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Cr(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Cr(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Tr(this.batchData,n)}}class xr{constructor(e){this.batchDataUint8=e}componentId(e){return Cr(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Dr{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Cr(this.batchDataUint8,e)}siblingIndex(e){return Cr(this.batchDataUint8,e+4)}newTreeIndex(e){return Cr(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Cr(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Cr(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Nr{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Cr(this.batchDataUint8,e)}subtreeLength(e){return Cr(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Cr(this.batchDataUint8,e+8)}elementName(e){const t=Cr(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Cr(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Cr(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Tr(this.batchDataUint8,e+12)}}class Rr{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Cr(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Cr(this.batchDataUint8,this.stringTableStartIndex+4*e),r=function(e,t){let n=0,r=0;for(let o=0;o<4;o++){const i=e[t+o];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Ur.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Ur.Debug,`Waiting for batch ${this.nextBatchId}. 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Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class jr{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const r=this.document.getElementById(jr.MaxRetriesId);r&&(r.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(jr.ShowClassName)}update(e){const t=this.document.getElementById(jr.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(jr.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(jr.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(jr.RejectedClassName)}removeClasses(){this.dialog.classList.remove(jr.ShowClassName,jr.HideClassName,jr.FailedClassName,jr.RejectedClassName)}}jr.ShowClassName="components-reconnect-show",jr.HideClassName="components-reconnect-hide",jr.FailedClassName="components-reconnect-failed",jr.RejectedClassName="components-reconnect-rejected",jr.MaxRetriesId="components-reconnect-max-retries",jr.CurrentAttemptId="components-reconnect-current-attempt";class Wr{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||$t.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new jr(t,e.maxRetries,document):new Fr(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new zr(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class zr{constructor(e,t,n,r){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=r,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tzr.MaximumFirstRetryInterval?zr.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Ur.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}zr.MaximumFirstRetryInterval=3e3;class Jr{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const r=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),o=await import(r);if(void 0===o)return;const{beforeStart:i,afterStarted:s}=o;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await T,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let qr,Kr,Vr,Xr,Yr=!1,Gr=!1;function Qr(e){if(Xr)throw new Error("Circuit options have already been configured.");Xr=e}async function Zr(t){if(Gr)throw new Error("Blazor Server has already started.");Gr=!0;const n=function(e){const t={...Hr,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...Hr.reconnectionOptions,...e.reconnectionOptions}),t}(Xr),r=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),r=new Jr;return await r.importInitializersAsync(n,[e]),r}(n),o=new Or(n.logLevel);$t.reconnect=async e=>{if(Yr)return!1;const t=e||await eo(n,o,Kr);return await Kr.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(o.log(Ur.Information,"Reconnection attempt to the circuit was rejected by the server. This may indicate that the associated state is no longer available on the server."),!1)},$t.defaultReconnectionHandler=new Wr(o),n.reconnectionHandler=n.reconnectionHandler||$t.defaultReconnectionHandler,o.log(Ur.Information,"Starting up Blazor server-side application.");const i=lt(document);Kr=new Br(t,i||""),$t._internal.navigationManager.listenForNavigationEvents(((e,t,n)=>qr.send("OnLocationChanged",e,t,n)),((e,t,n,r)=>qr.send("OnLocationChanging",e,t,n,r))),$t._internal.forceCloseConnection=()=>qr.stop(),$t._internal.sendJSDataStream=(e,t,n)=>function(e,t,n,r){setTimeout((async()=>{let o=5,i=(new Date).valueOf();try{const s=t instanceof Blob?t.size:t.byteLength;let a=0,c=0;for(;a1)await e.send("ReceiveJSDataChunk",n,c,h,null);else{if(!await e.invoke("ReceiveJSDataChunk",n,c,h,null))break;const t=(new Date).valueOf(),r=t-i;i=t,o=Math.max(1,Math.round(500/Math.max(1,r)))}a+=l,c++}}catch(t){await e.send("ReceiveJSDataChunk",n,-1,null,t.toString())}}),0)}(qr,e,t,n),Vr=e.attachDispatcher({beginInvokeDotNetFromJS:(e,t,n,r,o)=>{qr.send("BeginInvokeDotNetFromJS",e?e.toString():null,t,n,r||0,o)},endInvokeJSFromDotNet:(e,t,n)=>{qr.send("EndInvokeJSFromDotNet",e,t,n)},sendByteArray:(e,t)=>{qr.send("ReceiveByteArray",e,t)}});const s=await eo(n,o,Kr);if(!await Kr.startCircuit(s))return void o.log(Ur.Error,"Failed to start the circuit.");let a=!1;const c=()=>{if(!a){const e=new FormData,t=Kr.circuitId;e.append("circuitId",t),a=navigator.sendBeacon("_blazor/disconnect",e)}};$t.disconnect=c,window.addEventListener("unload",c,{capture:!1,once:!0}),o.log(Ur.Information,"Blazor server-side application started."),r.invokeAfterStartedCallbacks($t)}async function eo(e,t,n){var r,o;const i=new yr;i.name="blazorpack";const s=(new Mn).withUrl("_blazor").withHubProtocol(i);e.configureSignalR(s);const a=s.build();a.on("JS.AttachComponent",((e,t)=>function(e,t,n,r){let o=be[e];o||(o=new ge(e),be[e]=o),o.attachRootComponentToLogicalElement(n,t,!1)}(Mr.Server,n.resolveElement(t,e),e))),a.on("JS.BeginInvokeJS",Vr.beginInvokeJSFromDotNet.bind(Vr)),a.on("JS.EndInvokeDotNet",Vr.endInvokeDotNetFromJS.bind(Vr)),a.on("JS.ReceiveByteArray",Vr.receiveByteArray.bind(Vr)),a.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start(t){a.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});Vr.supplyDotNetStream(e,t)}));const c=Lr.getOrCreate(t);a.on("JS.RenderBatch",((e,n)=>{t.log(Ur.Debug,`Received render batch with id ${e} and ${n.byteLength} bytes.`),c.processBatch(e,n,a)})),a.on("JS.EndLocationChanging",$t._internal.navigationManager.endLocationChanging),a.onclose((t=>!Yr&&e.reconnectionHandler.onConnectionDown(e.reconnectionOptions,t))),a.on("JS.Error",(e=>{Yr=!0,to(a,e,t),wr()}));try{await a.start(),qr=a}catch(e){if(to(a,e,t),"FailedToNegotiateWithServerError"===e.errorType)throw e;wr(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===vn.WebSockets))?t.log(Ur.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===vn.WebSockets))?t.log(Ur.Error,"Unable to connect, please ensure WebSockets are available. 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this._retryDelays[e.previousRetryCount]}}class it{}it.Authorization="Authorization",it.Cookie="Cookie";class st{constructor(e,t,n){this.statusCode=e,this.statusText=t,this.content=n}}class at{get(e,t){return this.send({...t,method:"GET",url:e})}post(e,t){return this.send({...t,method:"POST",url:e})}delete(e,t){return this.send({...t,method:"DELETE",url:e})}getCookieString(e){return""}}class ct extends at{constructor(e,t){super(),this._innerClient=e,this._accessTokenFactory=t}async send(e){let t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[it.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[it.Authorization]&&delete e.headers[it.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class lt extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class ht extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class ut extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class dt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class pt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class ft extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class gt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class mt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var yt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(yt||(yt={}));class vt{constructor(){}log(e,t){}}vt.instance=new vt;const wt="0.0.0-DEV_BUILD";class bt{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class _t{static get isBrowser(){return!_t.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!_t.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!_t.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Et(e,t){let n="";return St(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function St(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function Ct(e,t,n,o,r,i){const s={},[a,c]=Tt();s[a]=c,e.log(yt.Trace,`(${t} transport) sending data. ${Et(r,i.logMessageContent)}.`);const l=St(r)?"arraybuffer":"text",h=await n.post(o,{content:r,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(yt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class It{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class kt{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${yt[e]}: ${t}`;switch(e){case yt.Critical:case yt.Error:this.out.error(n);break;case yt.Warning:this.out.warn(n);break;case yt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Tt(){let e="X-SignalR-User-Agent";return _t.isNode&&(e="User-Agent"),[e,Dt(wt,xt(),_t.isNode?"NodeJS":"Browser",Rt())]}function Dt(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function xt(){if(!_t.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Rt(){if(_t.isNode)return process.versions.node}function Pt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class At extends at{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new ut;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new ut});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(yt.Warning,"Timeout from HTTP request."),n=new ht}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},St(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(yt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Nt(o,"text");throw new lt(e||o.statusText,o.status)}const i=Nt(o,e.responseType),s=await i;return new st(o.status,o.statusText,s)}getCookieString(e){return""}}function Nt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ut extends at{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(St(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new st(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new At(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Lt,$t,Bt,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Lt||(Lt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}($t||($t={}));class Ht{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ft{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ht,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===$t.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===$t.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${Et(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===$t.Text){if(_t.isBrowser||_t.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Tt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${Et(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(_t.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[it.Authorization]=`Bearer ${n}`),s&&(t[it.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===$t.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${Et(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${Et(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,bt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||$t.Binary,bt.isIn(e,$t,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${$t[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Jt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Lt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Lt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ft&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new ft(`${n.transport} failed: ${e}`,Lt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return i.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Lt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Lt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Lt.LongPolling:return new Ft(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Lt[e.transport];if(null==o)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it was disabled by the client.`),new pt(`'${Lt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>$t[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it does not support the requested transfer format '${$t[n]}'.`),new Error(`'${Lt[o]}' does not support ${$t[n]}.`);if(o===Lt.WebSockets&&!this._options.WebSocket||o===Lt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it is not supported in your environment.'`),new dt(`'${Lt[o]}' is not supported in your environment.`,o);this._logger.log(yt.Debug,`Selecting transport '${Lt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!_t.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Jt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new qt,this._transportResult=new qt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new qt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new qt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Jt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class qt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(St(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Bt||(Bt={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Yt{static create(e,t,n,o,r,i){return new Yt(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},bt.isRequired(e,"connection"),bt.isRequired(t,"logger"),bt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Bt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),_t.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new Xt;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Bt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Bt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Bt.Invocation:this._invokeClientMethod(e);break;case Bt.StreamItem:case Bt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Bt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${Pt(e)}`)}}break}case Bt.Ping:break;case Bt.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,_t.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ot.Connected,this._logger.log(yt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(yt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(yt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ot.Reconnecting)return this._logger.log(yt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Ot.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(yt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(yt.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(yt.Error,`Stream 'error' callback called with '${e}' threw error: ${Pt(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,target:e,type:Bt.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:t,invocationId:n.toString(),streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:Bt.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let o;o=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let o=0;o=55296&&r<=56319&&o65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var pn,fn=an?new TextDecoder:null,gn=an?"undefined"!=typeof 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t,n=e.sec,o=e.nsec;if(n>=0&&o>=0&&n<=17179869183){if(0===o&&n<=4294967295){var r=new Uint8Array(4);return(t=new DataView(r.buffer)).setUint32(0,n),r}var i=n/4294967296,s=4294967295&n;return r=new Uint8Array(8),(t=new DataView(r.buffer)).setUint32(0,o<<2|3&i),t.setUint32(4,s),r}return r=new Uint8Array(12),(t=new DataView(r.buffer)).setUint32(0,o),rn(t,4,n),r}((o=1e6*((t=e.getTime())-1e3*(n=Math.floor(t/1e3))),{sec:n+(r=Math.floor(o/1e9)),nsec:o-1e9*r})):null},decode:function(e){var t=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);switch(e.byteLength){case 4:return{sec:t.getUint32(0),nsec:0};case 8:var n=t.getUint32(0);return{sec:4294967296*(3&n)+t.getUint32(4),nsec:n>>>2};case 12:return{sec:sn(t,4),nsec:t.getUint32(0)};default:throw new vn("Unrecognized data size for timestamp (expected 4, 8, or 12): ".concat(e.length))}}(e);return new Date(1e3*t.sec+t.nsec/1e6)}},bn=function(){function e(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(wn)}return e.prototype.register=function(e){var t=e.type,n=e.encode,o=e.decode;if(t>=0)this.encoders[t]=n,this.decoders[t]=o;else{var r=1+t;this.builtInEncoders[r]=n,this.builtInDecoders[r]=o}},e.prototype.tryToEncode=function(e,t){for(var n=0;nthis.maxDepth)throw new Error("Too deep objects in depth ".concat(t));null==e?this.encodeNil():"boolean"==typeof e?this.encodeBoolean(e):"number"==typeof e?this.encodeNumber(e):"string"==typeof e?this.encodeString(e):this.encodeObject(e,t)},e.prototype.ensureBufferSizeToWrite=function(e){var t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: ".concat(e," bytes in UTF-8"));this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>hn){var t=cn(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),un(e,this.bytes,this.pos),this.pos+=t}else 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n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: ".concat(n));this.writeU8(221),this.writeU32(n)}for(var o=0,r=e;o0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var o=0,r=this.caches[n-1];o=this.maxLengthPerKey?n[Math.random()*n.length|0]=o:n.push(o)},e.prototype.decode=function(e,t,n){var o=this.find(e,t,n);if(null!=o)return this.hit++,o;this.miss++;var r=dn(e,t,n),i=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(i,r),r},e}(),In=function(e,t){var n,o,r,i,s={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already 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this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Tn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Tn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof 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if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new vn("Unrecognized type byte: ".concat(Sn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new vn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new vn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new vn("Unrecognized array type byte: ".concat(Sn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new vn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new vn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new vn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthgn?function(e,t,n){var o=e.subarray(t,t+n);return fn.decode(o)}(this.bytes,r,e):dn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new vn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Pn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new vn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=sn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Un{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Mn=new Uint8Array([145,Bt.Ping]);class Ln{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=$t.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new En(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Nn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Un.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Bt.Invocation:return this._writeInvocation(e);case Bt.StreamInvocation:return this._writeStreamInvocation(e);case Bt.StreamItem:return this._writeStreamItem(e);case Bt.Completion:return this._writeCompletion(e);case Bt.Ping:return Un.write(Mn);case Bt.CancelInvocation:return this._writeCancelInvocation(e);case Bt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Bt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Bt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Bt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Bt.Ping:return this._createPingMessage(n);case Bt.Close:return this._createCloseMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Bt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Bt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Bt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Bt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Bt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Bt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Un.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Un.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Bt.StreamItem,e.headers||{},e.invocationId,e.item]);return Un.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.result])}return Un.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Bt.CancelInvocation,e.headers||{},e.invocationId]);return Un.write(t.slice())}_writeClose(){const e=this._encoder.encode([Bt.Close,null]);return Un.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let $n=!1;function Bn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),$n||($n=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const On="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Hn=On?On.decode.bind(On):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Fn=Math.pow(2,32),jn=Math.pow(2,21)-1;function Wn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jn(e,t){const n=zn(e,t+4);if(n>jn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Fn+zn(e,t)}class qn{constructor(e){this.batchData=e;const t=new Yn(e);this.arrayRangeReader=new Gn(e),this.arrayBuilderSegmentReader=new Qn(e),this.diffReader=new Kn(e),this.editReader=new Vn(e,t),this.frameReader=new Xn(e,t)}updatedComponents(){return Wn(this.batchData,this.batchData.length-20)}referenceFrames(){return Wn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Wn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Wn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jn(this.batchData,n)}}class Kn{constructor(e){this.batchDataUint8=e}componentId(e){return Wn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Vn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Wn(this.batchDataUint8,e)}siblingIndex(e){return Wn(this.batchDataUint8,e+4)}newTreeIndex(e){return Wn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Wn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Wn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Xn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Wn(this.batchDataUint8,e)}subtreeLength(e){return Wn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Wn(this.batchDataUint8,e+8)}elementName(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jn(this.batchDataUint8,e+12)}}class Yn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Wn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Wn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Zn.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Zn.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Zn.Debug,`Applying batch ${e}.`),function(e,t){const n=ge[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const o=t.arrayRangeReader,r=t.updatedComponents(),i=o.values(r),s=o.count(r),a=t.referenceFrames(),c=o.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${Zn[e]}: ${t}`;switch(e){case Zn.Critical:case Zn.Error:console.error(n);break;case Zn.Warning:console.warn(n);break;case Zn.Information:console.info(n);break;default:console.log(n)}}}}const ro=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function io(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=ro.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function co(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=ao.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=ao.exec(e.textContent),r=t&&t[1];if(r)return po(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,uo(o=s),{...o,uniqueId:lo++,start:r,end:i};case"server":return function(e,t,n){return ho(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return ho(e),uo(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let lo=0;function ho(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function uo(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function po(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class fo{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndex{return t=e,{...t,start:void 0,end:void 0};var t}))),n=await e.invoke("StartCircuit",Ue.getBaseURI(),Ue.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=function(e){const t=f.get(e);if(t)return f.delete(e),t}(e);if(n)return H(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return function(e){const{start:t,end:n}=e,o=t[O];if(o){if(o!==e)throw new Error("The start component comment was already associated with another component descriptor.");return t}const r=t.parentNode;if(!r)throw new Error(`Comment not connected to the DOM ${t.textContent}`);const i=H(r,!0),s=V(i);t[B]=i,t[O]=e;const a=H(t);if(n){const e=V(a),o=Array.prototype.indexOf.call(s,a)+1;let r=null;for(;r!==n;){const n=s.splice(o,1)[0];if(!n)throw new Error("Could not find the end component comment in the parent logical node list");n[B]=t,e.push(n),r=n}}return a}(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const mo={configureSignalR:e=>{},logLevel:Zn.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class yo{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await nt.reconnect()||this.rejected()}catch(e){this.logger.log(Zn.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class vo{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(vo.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(vo.ShowClassName)}update(e){const t=this.document.getElementById(vo.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(vo.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(vo.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(vo.RejectedClassName)}removeClasses(){this.dialog.classList.remove(vo.ShowClassName,vo.HideClassName,vo.FailedClassName,vo.RejectedClassName)}}vo.ShowClassName="components-reconnect-show",vo.HideClassName="components-reconnect-hide",vo.FailedClassName="components-reconnect-failed",vo.RejectedClassName="components-reconnect-rejected",vo.MaxRetriesId="components-reconnect-max-retries",vo.CurrentAttemptId="components-reconnect-current-attempt";class wo{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||nt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new vo(t,e.maxRetries,document):new yo(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new bo(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class bo{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tbo.MaximumFirstRetryInterval?bo.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Zn.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}bo.MaximumFirstRetryInterval=3e3;class _o{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:i,afterStarted:s}=r;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await k,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let Eo,So,Co,Io,ko=!1,To=!1;function Do(e){if(Io)throw new Error("Circuit options have already been configured.");Io=e}async function xo(t){if(To)throw new Error("Blazor Server has already started.");To=!0;const n=function(e){const t={...mo,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...mo.reconnectionOptions,...e.reconnectionOptions}),t}(Io),o=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),o=new _o;return await o.importInitializersAsync(n,[e]),o}(n),r=new oo(n.logLevel);nt.reconnect=async e=>{if(ko)return!1;const t=e||await Ro(n,r,So);return await So.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(r.log(Zn.Information,"Reconnection attempt to the circuit was rejected by the server. 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A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Lt.LongPolling))&&t.log(Zn.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(Zn.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[tn.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[tn.Authorization]&&delete e.headers[tn.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class sn extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class an extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class cn extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class ln extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class hn extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class dn extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class un extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class pn extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var fn;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(fn||(fn={}));class gn{constructor(){}log(e,t){}}gn.instance=new gn;const mn="0.0.0-DEV_BUILD";class yn{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class vn{static get isBrowser(){return!vn.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!vn.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!vn.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function wn(e,t){let n="";return bn(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function bn(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function _n(e,t,n,o,r,i){const s={},[a,c]=Cn();s[a]=c,e.log(fn.Trace,`(${t} transport) sending data. ${wn(r,i.logMessageContent)}.`);const l=bn(r)?"arraybuffer":"text",h=await n.post(o,{content:r,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(fn.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class En{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class Sn{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${fn[e]}: ${t}`;switch(e){case fn.Critical:case fn.Error:this.out.error(n);break;case fn.Warning:this.out.warn(n);break;case fn.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Cn(){let e="X-SignalR-User-Agent";return vn.isNode&&(e="User-Agent"),[e,In(mn,kn(),vn.isNode?"NodeJS":"Browser",Tn())]}function In(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function kn(){if(!vn.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Tn(){if(vn.isNode)return process.versions.node}function Dn(e){return e.stack?e.stack:e.message?e.message:`${e}`}class xn extends on{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new cn;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new cn});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(fn.Warning,"Timeout from HTTP request."),n=new an}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},bn(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(fn.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await An(o,"text");throw new sn(e||o.statusText,o.status)}const i=An(o,e.responseType),s=await i;return new nn(o.status,o.statusText,s)}getCookieString(e){return""}}function An(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Nn extends on{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new cn):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(bn(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new cn)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new nn(o.status,o.statusText,o.response||o.responseText)):n(new sn(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(fn.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new sn(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(fn.Warning,"Timeout from HTTP request."),n(new an)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Rn extends on{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new xn(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Nn(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new cn):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Pn,Un,Mn,Ln;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Pn||(Pn={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Un||(Un={}));class Fn{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class On{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Fn,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._url=e,this._logger.log(fn.Trace,"(LongPolling transport) Connecting."),t===Un.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Cn(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Un.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(fn.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(fn.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new sn(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(fn.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(fn.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(fn.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new sn(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(fn.Trace,`(LongPolling transport) data received. ${wn(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(fn.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof an?this._logger.log(fn.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(fn.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(fn.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?_n(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(fn.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(fn.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Cn();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof sn&&(404===r.statusCode?this._logger.log(fn.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(fn.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(fn.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(fn.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(fn.Trace,e),this.onclose(this._closeError)}}}class Bn{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._logger.log(fn.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===Un.Text){if(vn.isBrowser||vn.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Cn();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(fn.Trace,`(SSE transport) data received. ${wn(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(fn.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?_n(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class $n{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return yn.isRequired(e,"url"),yn.isRequired(t,"transferFormat"),yn.isIn(t,Un,"transferFormat"),this._logger.log(fn.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(vn.isReactNative){const t={},[o,r]=Cn();t[o]=r,n&&(t[tn.Authorization]=`Bearer ${n}`),s&&(t[tn.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Un.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(fn.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(fn.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(fn.Trace,`(WebSockets transport) data received. ${wn(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(fn.Trace,`(WebSockets transport) sending data. ${wn(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(fn.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class Hn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,yn.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Sn(fn.Information):null===n?gn.instance:void 0!==n.log?n:new Sn(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new rn(t.httpClient||new Rn(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Un.Binary,yn.isIn(e,Un,"transferFormat"),this._logger.log(fn.Debug,`Starting connection with transfer format '${Un[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(fn.Error,e),await this._stopPromise,Promise.reject(new cn(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(fn.Error,e),Promise.reject(new cn(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new jn(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(fn.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(fn.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Pn.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Pn.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new cn("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof On&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(fn.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(fn.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Cn();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(fn.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof sn&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(fn.Error,t),Promise.reject(new un(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(fn.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(fn.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new dn(`${n.transport} failed: ${e}`,Pn[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(fn.Debug,e),Promise.reject(new cn(e))}}}}return i.length>0?Promise.reject(new pn(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Pn.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new $n(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Pn.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new Bn(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Pn.LongPolling:return new On(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Pn[e.transport];if(null==o)return this._logger.log(fn.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it was disabled by the client.`),new hn(`'${Pn[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Un[e])).indexOf(n)>=0))return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it does not support the requested transfer format '${Un[n]}'.`),new Error(`'${Pn[o]}' does not support ${Un[n]}.`);if(o===Pn.WebSockets&&!this._options.WebSocket||o===Pn.ServerSentEvents&&!this._options.EventSource)return this._logger.log(fn.Debug,`Skipping transport '${Pn[o]}' because it is not supported in your environment.'`),new ln(`'${Pn[o]}' is not supported in your environment.`,o);this._logger.log(fn.Debug,`Selecting transport '${Pn[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(fn.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(fn.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(fn.Error,`Connection disconnected with error '${e}'.`):this._logger.log(fn.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(fn.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(fn.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(fn.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!vn.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(fn.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class jn{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new Wn,this._transportResult=new Wn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new Wn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new Wn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):jn._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class Wn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class zn{static write(e){return`${e}${zn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==zn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(zn.RecordSeparator);return t.pop(),t}}zn.RecordSeparatorCode=30,zn.RecordSeparator=String.fromCharCode(zn.RecordSeparatorCode);class Jn{writeHandshakeRequest(e){return zn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(bn(e)){const o=new Uint8Array(e),r=o.indexOf(zn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(zn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=zn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Mn||(Mn={}));class qn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new En(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ln||(Ln={}));class Kn{static create(e,t,n,o,r,i){return new Kn(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(fn.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},yn.isRequired(e,"connection"),yn.isRequired(t,"logger"),yn.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Jn,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ln.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Mn.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ln.Disconnected&&this._connectionState!==Ln.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ln.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ln.Connecting,this._logger.log(fn.Debug,"Starting HubConnection.");try{await this._startInternal(),vn.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ln.Connected,this._connectionStarted=!0,this._logger.log(fn.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ln.Disconnected,this._logger.log(fn.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(fn.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(fn.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(fn.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ln.Disconnected)return this._logger.log(fn.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ln.Disconnecting)return this._logger.log(fn.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ln.Disconnecting,this._logger.log(fn.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(fn.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ln.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new cn("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new qn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Mn.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Mn.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Mn.Invocation:this._invokeClientMethod(e);break;case Mn.StreamItem:case Mn.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Mn.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(fn.Error,`Stream callback threw error: ${Dn(e)}`)}}break}case Mn.Ping:break;case Mn.Close:{this._logger.log(fn.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(fn.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(fn.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(fn.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(fn.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ln.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(fn.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(fn.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(fn.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(fn.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(fn.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(fn.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(fn.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new cn("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ln.Disconnecting?this._completeClose(e):this._connectionState===Ln.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ln.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ln.Disconnected,this._connectionStarted=!1,vn.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(fn.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(fn.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ln.Reconnecting,e?this._logger.log(fn.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(fn.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(fn.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ln.Reconnecting)return void this._logger.log(fn.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(fn.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ln.Reconnecting)return void this._logger.log(fn.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ln.Connected,this._logger.log(fn.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(fn.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(fn.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ln.Reconnecting)return this._logger.log(fn.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Ln.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(fn.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(fn.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(fn.Error,`Stream 'error' callback called with '${e}' threw error: ${Dn(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:Mn.Invocation}:{arguments:t,target:e,type:Mn.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:t,invocationId:n.toString(),streamIds:o,target:e,type:Mn.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:Mn.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let o;o=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let o=0;o=55296&&r<=56319&&o65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var lo,ho=oo?new TextDecoder:null,uo=oo?"undefined"!=typeof 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t,n=e.sec,o=e.nsec;if(n>=0&&o>=0&&n<=17179869183){if(0===o&&n<=4294967295){var r=new Uint8Array(4);return(t=new DataView(r.buffer)).setUint32(0,n),r}var i=n/4294967296,s=4294967295&n;return r=new Uint8Array(8),(t=new DataView(r.buffer)).setUint32(0,o<<2|3&i),t.setUint32(4,s),r}return r=new Uint8Array(12),(t=new DataView(r.buffer)).setUint32(0,o),to(t,4,n),r}((o=1e6*((t=e.getTime())-1e3*(n=Math.floor(t/1e3))),{sec:n+(r=Math.floor(o/1e9)),nsec:o-1e9*r})):null},decode:function(e){var t=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);switch(e.byteLength){case 4:return{sec:t.getUint32(0),nsec:0};case 8:var n=t.getUint32(0);return{sec:4294967296*(3&n)+t.getUint32(4),nsec:n>>>2};case 12:return{sec:no(t,4),nsec:t.getUint32(0)};default:throw new go("Unrecognized data size for timestamp (expected 4, 8, or 12): ".concat(e.length))}}(e);return new Date(1e3*t.sec+t.nsec/1e6)}},yo=function(){function e(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(mo)}return e.prototype.register=function(e){var t=e.type,n=e.encode,o=e.decode;if(t>=0)this.encoders[t]=n,this.decoders[t]=o;else{var r=1+t;this.builtInEncoders[r]=n,this.builtInDecoders[r]=o}},e.prototype.tryToEncode=function(e,t){for(var n=0;nthis.maxDepth)throw new Error("Too deep objects in depth ".concat(t));null==e?this.encodeNil():"boolean"==typeof e?this.encodeBoolean(e):"number"==typeof e?this.encodeNumber(e):"string"==typeof e?this.encodeString(e):this.encodeObject(e,t)},e.prototype.ensureBufferSizeToWrite=function(e){var t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: ".concat(e," bytes in UTF-8"));this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>so){var t=ro(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),ao(e,this.bytes,this.pos),this.pos+=t}else t=ro(e),this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),function(e,t,n){for(var o=e.length,r=n,i=0;i>6&31|192;else{if(s>=55296&&s<=56319&&i>12&15|224,t[r++]=s>>6&63|128):(t[r++]=s>>18&7|240,t[r++]=s>>12&63|128,t[r++]=s>>6&63|128)}t[r++]=63&s|128}else t[r++]=s}}(e,this.bytes,this.pos),this.pos+=t},e.prototype.encodeObject=function(e,t){var n=this.extensionCodec.tryToEncode(e,this.context);if(null!=n)this.encodeExtension(n);else if(Array.isArray(e))this.encodeArray(e,t);else if(ArrayBuffer.isView(e))this.encodeBinary(e);else{if("object"!=typeof e)throw new Error("Unrecognized object: ".concat(Object.prototype.toString.apply(e)));this.encodeMap(e,t)}},e.prototype.encodeBinary=function(e){var t=e.byteLength;if(t<256)this.writeU8(196),this.writeU8(t);else if(t<65536)this.writeU8(197),this.writeU16(t);else{if(!(t<4294967296))throw new Error("Too large binary: ".concat(t));this.writeU8(198),this.writeU32(t)}var n=vo(e);this.writeU8a(n)},e.prototype.encodeArray=function(e,t){var n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: ".concat(n));this.writeU8(221),this.writeU32(n)}for(var o=0,r=e;o0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var o=0,r=this.caches[n-1];o=this.maxLengthPerKey?n[Math.random()*n.length|0]=o:n.push(o)},e.prototype.decode=function(e,t,n){var o=this.find(e,t,n);if(null!=o)return this.hit++,o;this.miss++;var r=co(e,t,n),i=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(i,r),r},e}(),Eo=function(e,t){var n,o,r,i,s={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already 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this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,d,u;return Eo(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=So(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof To))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,d=l.pos,u=l.totalPos,new 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if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new go("Unrecognized type byte: ".concat(bo(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new go("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new go("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new go("Unrecognized array type byte: ".concat(bo(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new go("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new go("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new go("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthuo?function(e,t,n){var o=e.subarray(t,t+n);return ho.decode(o)}(this.bytes,r,e):co(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new go("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Do;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new go("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=no(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class No{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Ro=new Uint8Array([145,Mn.Ping]);class Po{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Un.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new wo(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Ao(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=gn.instance);const o=No.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Mn.Invocation:return this._writeInvocation(e);case Mn.StreamInvocation:return this._writeStreamInvocation(e);case Mn.StreamItem:return this._writeStreamItem(e);case Mn.Completion:return this._writeCompletion(e);case Mn.Ping:return No.write(Ro);case Mn.CancelInvocation:return this._writeCancelInvocation(e);case Mn.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Mn.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Mn.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Mn.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Mn.Ping:return this._createPingMessage(n);case Mn.Close:return this._createCloseMessage(n);default:return t.log(fn.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Mn.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Mn.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Mn.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Mn.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Mn.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Mn.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Mn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Mn.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),No.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Mn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Mn.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),No.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Mn.StreamItem,e.headers||{},e.invocationId,e.item]);return No.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Mn.Completion,e.headers||{},e.invocationId,t,e.result])}return No.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Mn.CancelInvocation,e.headers||{},e.invocationId]);return No.write(t.slice())}_writeClose(){const e=this._encoder.encode([Mn.Close,null]);return No.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Uo=!1;function Mo(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Uo||(Uo=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Lo="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Fo=Lo?Lo.decode.bind(Lo):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Oo=Math.pow(2,32),Bo=Math.pow(2,21)-1;function $o(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function Ho(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function jo(e,t){const n=Ho(e,t+4);if(n>Bo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Oo+Ho(e,t)}class Wo{constructor(e){this.batchData=e;const t=new Ko(e);this.arrayRangeReader=new Vo(e),this.arrayBuilderSegmentReader=new Xo(e),this.diffReader=new zo(e),this.editReader=new Jo(e,t),this.frameReader=new qo(e,t)}updatedComponents(){return $o(this.batchData,this.batchData.length-20)}referenceFrames(){return $o(this.batchData,this.batchData.length-16)}disposedComponentIds(){return $o(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return $o(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return $o(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return $o(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return jo(this.batchData,n)}}class zo{constructor(e){this.batchDataUint8=e}componentId(e){return $o(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Jo{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return $o(this.batchDataUint8,e)}siblingIndex(e){return $o(this.batchDataUint8,e+4)}newTreeIndex(e){return $o(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return $o(this.batchDataUint8,e+8)}removedAttributeName(e){const t=$o(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class qo{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return $o(this.batchDataUint8,e)}subtreeLength(e){return $o(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return $o(this.batchDataUint8,e+8)}elementName(e){const t=$o(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=$o(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=$o(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return jo(this.batchDataUint8,e+12)}}class Ko{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=$o(e,e.length-4)}readString(e){if(-1===e)return null;{const n=$o(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Go.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Go.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Go.Debug,`Applying batch ${e}.`),ke(Yo.Server,new Wo(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(Go.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(Go.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class Zo{log(e,t){}}Zo.instance=new Zo;class er{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${Go[e]}: ${t}`;switch(e){case Go.Critical:case Go.Error:console.error(n);break;case Go.Warning:console.warn(n);break;case Go.Information:console.info(n);break;default:console.log(n)}}}}class tr{constructor(e,t){this.circuitId=void 0,this.applicationState=t,this.componentManager=e}reconnect(e){if(!this.circuitId)throw new Error("Circuit host not initialized.");return e.state!==Ln.Connected?Promise.resolve(!1):e.invoke("ConnectCircuit",this.circuitId)}initialize(e){if(this.circuitId)throw new Error(`Circuit host '${this.circuitId}' already initialized.`);this.circuitId=e}async startCircuit(e){if(e.state!==Ln.Connected)return!1;const t=JSON.stringify(this.componentManager.initialComponents.map((e=>It(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const nr={configureSignalR:e=>{},logLevel:Go.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class or{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await Qt.reconnect()||this.rejected()}catch(e){this.logger.log(Go.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class rr{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(rr.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(rr.ShowClassName)}update(e){const t=this.document.getElementById(rr.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(rr.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(rr.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(rr.RejectedClassName)}removeClasses(){this.dialog.classList.remove(rr.ShowClassName,rr.HideClassName,rr.FailedClassName,rr.RejectedClassName)}}rr.ShowClassName="components-reconnect-show",rr.HideClassName="components-reconnect-hide",rr.FailedClassName="components-reconnect-failed",rr.RejectedClassName="components-reconnect-rejected",rr.MaxRetriesId="components-reconnect-max-retries",rr.CurrentAttemptId="components-reconnect-current-attempt";class ir{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||Qt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new rr(t,e.maxRetries,document):new or(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new sr(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class sr{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tsr.MaximumFirstRetryInterval?sr.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Go.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}sr.MaximumFirstRetryInterval=3e3;class ar{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:i,afterStarted:s}=r;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await T,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let cr,lr,hr,dr,ur,pr=!1,fr=!1;async function gr(e,t,n){var o,r;const i=new Po;i.name="blazorpack";const s=(new Gn).withUrl("_blazor").withHubProtocol(i);e.configureSignalR(s);const a=s.build();a.on("JS.AttachComponent",((e,t)=>Ie(Yo.Server,n.resolveElement(t,e),e,!1))),a.on("JS.BeginInvokeJS",hr.beginInvokeJSFromDotNet.bind(hr)),a.on("JS.EndInvokeDotNet",hr.endInvokeDotNetFromJS.bind(hr)),a.on("JS.ReceiveByteArray",hr.receiveByteArray.bind(hr)),a.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start(t){a.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});hr.supplyDotNetStream(e,t)}));const c=Qo.getOrCreate(t);a.on("JS.RenderBatch",((e,n)=>{t.log(Go.Debug,`Received render batch with id ${e} and ${n.byteLength} bytes.`),c.processBatch(e,n,a)})),a.on("JS.EndLocationChanging",Qt._internal.navigationManager.endLocationChanging),a.onclose((t=>!pr&&e.reconnectionHandler.onConnectionDown(e.reconnectionOptions,t))),a.on("JS.Error",(e=>{pr=!0,mr(a,e,t),Mo()}));try{await a.start(),cr=a}catch(e){if(mr(a,e,t),"FailedToNegotiateWithServerError"===e.errorType)throw e;Mo(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===Pn.WebSockets))?t.log(Go.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===Pn.WebSockets))?t.log(Go.Error,"Unable to connect, please ensure WebSockets are available. A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Pn.LongPolling))&&t.log(Go.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(Go.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),Qt._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:Lr,config:n,disableDotnet6Compatibility:!1,out:Or,err:Br};return o}(e,t);e.applicationCulture&&n.withApplicationCulture(e.applicationCulture),e.environment&&n.withApplicationEnvironment(e.environment),e.loadBootResource&&n.withResourceLoader(e.loadBootResource),n.withModuleConfig(o),e.configureRuntime&&e.configureRuntime(n),Ar=await n.create()}(e,t)},start:function(){return async function(){if(!Ar)throw new Error("The runtime must be loaded it gets configured.");const{MONO:t,BINDING:n,Module:o,setModuleImports:r,INTERNAL:i,getConfig:s,invokeLibraryInitializers:a}=Ar;Tr=o,Ir=n,kr=t,xr=i,function(e){const t=Sr.match(/^Mac/i)?"Cmd":"Alt";Cr(e)&&console.info(`Debugging hotkey: Shift+${t}+D (when application has focus)`),document.addEventListener("keydown",(t=>{t.shiftKey&&(t.metaKey||t.altKey)&&"KeyD"===t.code&&(Cr(e)?navigator.userAgent.includes("Firefox")?async function(){const e=await fetch(`_framework/debug?url=${encodeURIComponent(location.href)}&isFirefox=true`);200!==e.status&&console.warn(await e.text())}():Er?function(){const e=document.createElement("a");e.href=`_framework/debug?url=${encodeURIComponent(location.href)}`,e.target="_blank",e.rel="noopener noreferrer",e.click()}():console.error("Currently, only Microsoft Edge (80+), Google Chrome, or Chromium, are supported for debugging."):console.error("Cannot start debugging, because the application was not compiled with debugging enabled."))}))}(s()),Qt.runtime=Ar,Qt._internal.dotNetCriticalError=Br,r("blazor-internal",{Blazor:{_internal:Qt._internal}});const c=await Ar.getAssemblyExports("Microsoft.AspNetCore.Components.WebAssembly");return Object.assign(Qt._internal,{dotNetExports:{...c.Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime}}),Dr=e.attachDispatcher({beginInvokeDotNetFromJS:(e,t,n,o,r)=>{if(Hr(),!o&&!t)throw new Error("Either assemblyName or dotNetObjectId must have a non null value.");const 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r,i=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Bt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(xt.Trace,`(SSE transport) data received. ${Ut(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(xt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Bt();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),s&&(t[yt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Xt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(xt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(xt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(xt.Trace,`(WebSockets transport) data received. ${Ut(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(xt.Trace,`(WebSockets transport) sending data. ${Ut(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(xt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ot(xt.Information):null===n?At.instance:void 0!==n.log?n:new Ot(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Rt.isIn(e,Xt,"transferFormat"),this._logger.log(xt.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(xt.Error,e),await this._stopPromise,Promise.reject(new St(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(xt.Error,e),Promise.reject(new St(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(xt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(xt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new St("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(xt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(xt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Bt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(xt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(xt.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(xt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(xt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(xt.Debug,e),Promise.reject(new St(e))}}}}return i.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Vt[e.transport];if(null==o)return this._logger.log(xt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it was disabled by the client.`),new It(`'${Vt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[o]}' does not support ${Xt[n]}.`);if(o===Vt.WebSockets&&!this._options.WebSocket||o===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it is not supported in your environment.'`),new Ct(`'${Vt[o]}' is not supported in your environment.`,o);this._logger.log(xt.Debug,`Selecting transport '${Vt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(xt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(xt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(xt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(xt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(xt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(xt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(xt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(xt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Mt(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Ft(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class ln{static create(e,t,n,o,r,i){return new ln(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(xt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Rt.isRequired(e,"connection"),Rt.isRequired(t,"logger"),Rt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(xt.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(xt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(xt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(xt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(xt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(xt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(xt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(xt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(xt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new St("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new cn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Gt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(xt.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(xt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(xt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(xt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(xt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(xt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(xt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(xt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(xt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(xt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(xt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new St("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(xt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(xt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(xt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(xt.Debug,"Connection left the reconnecting state in onreconnecting callback. 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RangeError("Insufficient data in parsing ".concat(Mn(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Fn(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=On(e),d.label=2;case 2:return[4,Bn(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Bn(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof jn))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Bn(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Bn?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new An("Unrecognized type byte: ".concat(Mn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new An("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new An("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new An("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new An("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new An("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new An("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthTn?function(e,t,n){var o=e.subarray(t,t+n);return kn.decode(o)}(this.bytes,r,e):Cn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new An("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Wn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new An("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=vn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class qn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Kn=new Uint8Array([145,Gt.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Un(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Jn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=At.instance);const o=qn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return qn.write(Kn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);default:return t.log(xt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),qn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return qn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return qn.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Xn=!1;function Gn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Xn||(Xn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Yn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Qn=Yn?Yn.decode.bind(Yn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Zn=Math.pow(2,32),eo=Math.pow(2,21)-1;function to(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function no(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function oo(e,t){const n=no(e,t+4);if(n>eo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Zn+no(e,t)}class ro{constructor(e){this.batchData=e;const t=new co(e);this.arrayRangeReader=new lo(e),this.arrayBuilderSegmentReader=new ho(e),this.diffReader=new io(e),this.editReader=new so(e,t),this.frameReader=new ao(e,t)}updatedComponents(){return to(this.batchData,this.batchData.length-20)}referenceFrames(){return to(this.batchData,this.batchData.length-16)}disposedComponentIds(){return to(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return to(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return oo(this.batchData,n)}}class io{constructor(e){this.batchDataUint8=e}componentId(e){return to(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class so{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return to(this.batchDataUint8,e)}siblingIndex(e){return to(this.batchDataUint8,e+4)}newTreeIndex(e){return to(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return to(this.batchDataUint8,e+8)}removedAttributeName(e){const t=to(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class ao{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return to(this.batchDataUint8,e)}subtreeLength(e){return to(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return to(this.batchDataUint8,e+8)}elementName(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return oo(this.batchDataUint8,e+12)}}class co{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=to(e,e.length-4)}readString(e){if(-1===e)return null;{const n=to(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(uo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(uo.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(uo.Debug,`Applying batch ${e}.`),ke(po.Server,new ro(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(uo.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(uo.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class go{log(e,t){}}go.instance=new go;class mo{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${uo[e]}: ${t}`;switch(e){case uo.Critical:case uo.Error:console.error(n);break;case uo.Warning:console.warn(n);break;case uo.Information:console.info(n);break;default:console.log(n)}}}}function yo(e,t){switch(t){case"webassembly":return bo(e,"webassembly");case"server":return function(e){return bo(e,"server").sort(((e,t)=>e.sequence-t.sequence))}(e);case"auto":return bo(e,"auto")}}const vo=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function wo(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=vo.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function Eo(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=_o.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=_o.exec(e.textContent),r=t&&t[1];if(r)return ko(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,Io(o=s),{...o,uniqueId:So++,start:r,end:i};case"server":return function(e,t,n){return Co(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return Co(e),Io(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let So=0;function Co(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function Io(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function ko(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class To{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexDo(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const No={configureSignalR:e=>{},logLevel:uo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Ro{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(uo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:dr,config:n,disableDotnet6Compatibility:!1,out:pr,err:fr};return 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i=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(mr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ir.runMain(ir.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Gn()}},toUint8Array:function(e){const t=gr(e),n=lr(t),o=new Uint8Array(n);return o.set(nr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return lr(gr(e))},getArrayEntryPtr:function(e,t,n){return gr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),tr.getI16(n);var n},readInt32Field:function(e,t){return lr(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=nr.HEAPU32[t+1];if(n>ar)throw new Error(`Cannot 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hasProgrammaticEnhancedNavigationHandler, performProgrammaticEnhancedNavigation } from './Services/NavigationUtils'; // TODO: It's kind of hard to tell which .NET platform(s) some of these APIs are relevant to. // It's important to know this information when dealing with the possibility of mulitple .NET platforms being available. @@ -87,7 +87,8 @@ interface IBlazor { // APIs invoked by hot reload applyHotReload?: (id: string, metadataDelta: string, ilDelta: string, pdbDelta: string | undefined) => void; getApplyUpdateCapabilities?: () => string; - performEnhancedPageLoad: (internalDestinationHref: string, fetchOptions?: RequestInit) => void; + performProgrammaticEnhancedNavigation: (absoluteInternalHref: string, replace: boolean) => void; + hasProgrammaticEnhancedNavigationHandler: () => boolean; } } @@ -106,7 +107,8 @@ export const Blazor: IBlazor = { NavigationLock, getJSDataStreamChunk: getNextChunk, attachWebRendererInterop, - performEnhancedPageLoad + performProgrammaticEnhancedNavigation, + hasProgrammaticEnhancedNavigationHandler }, }; From 118f31a3866e686c499ef06d5bcdd0007fedde23 Mon Sep 17 00:00:00 2001 From: Safia Abdalla Date: Tue, 22 Aug 2023 15:47:54 -0700 Subject: [PATCH 3/5] Address feedback --- .../RazorComponentsServiceCollectionExtensions.cs | 6 +++++- src/Components/Web.JS/dist/Release/blazor.server.js | 2 +- src/Components/Web.JS/dist/Release/blazor.web.js | 2 +- src/Components/Web.JS/dist/Release/blazor.webview.js | 2 +- src/Components/Web.JS/src/Boot.Web.ts | 9 +++++++++ src/Components/Web.JS/src/GlobalExports.ts | 8 ++------ 6 files changed, 19 insertions(+), 10 deletions(-) diff --git a/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs b/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs index f11438a88aec..ff0dabd97256 100644 --- a/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs +++ b/src/Components/Endpoints/src/DependencyInjection/RazorComponentsServiceCollectionExtensions.cs @@ -2,6 +2,7 @@ // The .NET Foundation licenses this file to you under the MIT license. using System.Diagnostics.CodeAnalysis; +using System.Reflection.Metadata; using Microsoft.AspNetCore.Components; using Microsoft.AspNetCore.Components.Endpoints; using Microsoft.AspNetCore.Components.Endpoints.DependencyInjection; @@ -45,7 +46,10 @@ public static IRazorComponentsBuilder AddRazorComponents(this IServiceCollection // Endpoints services.TryAddSingleton(); services.TryAddSingleton(); - services.TryAddSingleton(); + if (MetadataUpdater.IsSupported) + { + services.TryAddSingleton(); + } services.TryAddScoped(); // Common services required for components server side rendering diff --git a/src/Components/Web.JS/dist/Release/blazor.server.js b/src/Components/Web.JS/dist/Release/blazor.server.js index 770cbce2ed70..a3aaaead2294 100644 --- a/src/Components/Web.JS/dist/Release/blazor.server.js 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window&&"object"==typeof window.document}static get isWebWorker(){return!_t.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!_t.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Et(e,t){let n="";return St(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. 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Response status: ${h.statusCode}.`)}class It{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class kt{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${yt[e]}: ${t}`;switch(e){case yt.Critical:case yt.Error:this.out.error(n);break;case yt.Warning:this.out.warn(n);break;case yt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Tt(){let e="X-SignalR-User-Agent";return _t.isNode&&(e="User-Agent"),[e,Dt(wt,xt(),_t.isNode?"NodeJS":"Browser",Rt())]}function Dt(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function xt(){if(!_t.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Rt(){if(_t.isNode)return process.versions.node}function Pt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class At extends at{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new ut;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new ut});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(yt.Warning,"Timeout from HTTP request."),n=new ht}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},St(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(yt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Nt(o,"text");throw new lt(e||o.statusText,o.status)}const i=Nt(o,e.responseType),s=await i;return new st(o.status,o.statusText,s)}getCookieString(e){return""}}function Nt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ut extends at{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(St(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new st(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new At(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Lt,$t,Bt,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Lt||(Lt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}($t||($t={}));class Ht{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ft{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ht,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===$t.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===$t.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${Et(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===$t.Text){if(_t.isBrowser||_t.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Tt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${Et(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(_t.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[it.Authorization]=`Bearer ${n}`),s&&(t[it.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===$t.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${Et(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${Et(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,bt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||$t.Binary,bt.isIn(e,$t,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${$t[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Jt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Lt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Lt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ft&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new ft(`${n.transport} failed: ${e}`,Lt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return i.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Lt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Lt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Lt.LongPolling:return new Ft(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Lt[e.transport];if(null==o)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it was disabled by the client.`),new pt(`'${Lt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>$t[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it does not support the requested transfer format '${$t[n]}'.`),new Error(`'${Lt[o]}' does not support ${$t[n]}.`);if(o===Lt.WebSockets&&!this._options.WebSocket||o===Lt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it is not supported in your environment.'`),new dt(`'${Lt[o]}' is not supported in your environment.`,o);this._logger.log(yt.Debug,`Selecting transport '${Lt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!_t.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Jt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new qt,this._transportResult=new qt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new qt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new qt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Jt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class qt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(St(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Bt||(Bt={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Yt{static create(e,t,n,o,r,i){return new Yt(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},bt.isRequired(e,"connection"),bt.isRequired(t,"logger"),bt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Bt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),_t.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new Xt;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Bt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Bt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Bt.Invocation:this._invokeClientMethod(e);break;case Bt.StreamItem:case Bt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Bt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${Pt(e)}`)}}break}case Bt.Ping:break;case Bt.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,_t.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. 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RangeError("Insufficient data in parsing ".concat(Sn(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return In(this,(function(u){switch(u.label){case 0:n=t,o=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),r=kn(e),u.label=2;case 2:return[4,Tn(r.next())];case 3:if((i=u.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Tn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Tn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Tn?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new vn("Unrecognized type byte: ".concat(Sn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new vn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new vn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new vn("Unrecognized array type byte: ".concat(Sn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new vn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new vn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new vn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthgn?function(e,t,n){var o=e.subarray(t,t+n);return fn.decode(o)}(this.bytes,r,e):dn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new vn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Pn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new vn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=sn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Un{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Mn=new Uint8Array([145,Bt.Ping]);class Ln{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=$t.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new En(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Nn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Un.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Bt.Invocation:return this._writeInvocation(e);case Bt.StreamInvocation:return this._writeStreamInvocation(e);case Bt.StreamItem:return this._writeStreamItem(e);case Bt.Completion:return this._writeCompletion(e);case Bt.Ping:return Un.write(Mn);case Bt.CancelInvocation:return this._writeCancelInvocation(e);case Bt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Bt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Bt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Bt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Bt.Ping:return this._createPingMessage(n);case Bt.Close:return this._createCloseMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Bt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Bt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Bt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Bt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Bt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Bt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Un.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Un.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Bt.StreamItem,e.headers||{},e.invocationId,e.item]);return Un.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.result])}return Un.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Bt.CancelInvocation,e.headers||{},e.invocationId]);return Un.write(t.slice())}_writeClose(){const e=this._encoder.encode([Bt.Close,null]);return Un.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let $n=!1;function Bn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),$n||($n=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const On="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Hn=On?On.decode.bind(On):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Fn=Math.pow(2,32),jn=Math.pow(2,21)-1;function Wn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jn(e,t){const n=zn(e,t+4);if(n>jn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Fn+zn(e,t)}class qn{constructor(e){this.batchData=e;const t=new Yn(e);this.arrayRangeReader=new Gn(e),this.arrayBuilderSegmentReader=new Qn(e),this.diffReader=new Kn(e),this.editReader=new Vn(e,t),this.frameReader=new Xn(e,t)}updatedComponents(){return Wn(this.batchData,this.batchData.length-20)}referenceFrames(){return Wn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Wn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Wn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jn(this.batchData,n)}}class Kn{constructor(e){this.batchDataUint8=e}componentId(e){return Wn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Vn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Wn(this.batchDataUint8,e)}siblingIndex(e){return Wn(this.batchDataUint8,e+4)}newTreeIndex(e){return Wn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Wn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Wn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Xn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Wn(this.batchDataUint8,e)}subtreeLength(e){return Wn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Wn(this.batchDataUint8,e+8)}elementName(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jn(this.batchDataUint8,e+12)}}class Yn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Wn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Wn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Zn.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Zn.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Zn.Debug,`Applying batch ${e}.`),function(e,t){const n=ge[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const o=t.arrayRangeReader,r=t.updatedComponents(),i=o.values(r),s=o.count(r),a=t.referenceFrames(),c=o.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${Zn[e]}: ${t}`;switch(e){case Zn.Critical:case Zn.Error:console.error(n);break;case Zn.Warning:console.warn(n);break;case Zn.Information:console.info(n);break;default:console.log(n)}}}}const ro=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function io(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=ro.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function co(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=ao.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. 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Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n=s.get(t.browserEventName);n?n.push(e):s.set(t.browserEventName,[e]),a.forEach((n=>n(e,t.browserEventName)))}i.set(e,t)},rootComponents:v,runtime:{},_internal:{navigationManager:Ue,domWrapper:Je,Virtualize:qe,PageTitle:Xe,InputFile:Ye,NavigationLock:Ze,getJSDataStreamChunk:tt,attachWebRendererInterop:function(t,n,o,r){if(E.has(t))throw new Error(`Interop methods are already registered for renderer ${t}`);E.set(t,n),Object.keys(o).length>0&&function(t,n,o){if(g)throw new Error("Dynamic root components have already been enabled.");g=t,m=n;for(const[t,r]of Object.entries(o)){const o=e.findJSFunction(t,0);for(const e of r)o(e,n[e])}}(D(t),o,r),I(),function(e){const t=S.get(e);t&&(S.delete(e),C.delete(e),t())}(t)}}};window.Blazor=nt;const ot=[0,2e3,1e4,3e4,null];class rt{constructor(e){this._retryDelays=void 0!==e?[...e,null]:ot}nextRetryDelayInMilliseconds(e){return this._retryDelays[e.previousRetryCount]}}class it{}it.Authorization="Authorization",it.Cookie="Cookie";class st{constructor(e,t,n){this.statusCode=e,this.statusText=t,this.content=n}}class at{get(e,t){return this.send({...t,method:"GET",url:e})}post(e,t){return this.send({...t,method:"POST",url:e})}delete(e,t){return this.send({...t,method:"DELETE",url:e})}getCookieString(e){return""}}class ct extends at{constructor(e,t){super(),this._innerClient=e,this._accessTokenFactory=t}async send(e){let t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[it.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[it.Authorization]&&delete e.headers[it.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class lt extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class ht extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class ut extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class dt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class pt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class ft extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class gt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class mt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var yt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(yt||(yt={}));class vt{constructor(){}log(e,t){}}vt.instance=new vt;const wt="0.0.0-DEV_BUILD";class bt{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class _t{static get isBrowser(){return!_t.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!_t.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!_t.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Et(e,t){let n="";return St(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function St(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function Ct(e,t,n,o,r,i){const s={},[a,c]=Tt();s[a]=c,e.log(yt.Trace,`(${t} transport) sending data. ${Et(r,i.logMessageContent)}.`);const l=St(r)?"arraybuffer":"text",h=await n.post(o,{content:r,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(yt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class It{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class kt{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${yt[e]}: ${t}`;switch(e){case yt.Critical:case yt.Error:this.out.error(n);break;case yt.Warning:this.out.warn(n);break;case yt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Tt(){let e="X-SignalR-User-Agent";return _t.isNode&&(e="User-Agent"),[e,Dt(wt,xt(),_t.isNode?"NodeJS":"Browser",Rt())]}function Dt(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function xt(){if(!_t.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Rt(){if(_t.isNode)return process.versions.node}function Pt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class At extends at{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new ut;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new ut});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(yt.Warning,"Timeout from HTTP request."),n=new ht}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},St(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(yt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Nt(o,"text");throw new lt(e||o.statusText,o.status)}const i=Nt(o,e.responseType),s=await i;return new st(o.status,o.statusText,s)}getCookieString(e){return""}}function Nt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ut extends at{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(St(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new st(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new At(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Lt,$t,Bt,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Lt||(Lt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}($t||($t={}));class Ft{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ht{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ft,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===$t.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===$t.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${Et(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===$t.Text){if(_t.isBrowser||_t.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Tt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${Et(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(_t.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[it.Authorization]=`Bearer ${n}`),s&&(t[it.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===$t.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${Et(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${Et(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,bt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||$t.Binary,bt.isIn(e,$t,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${$t[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Jt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Lt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Lt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ht&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new ft(`${n.transport} failed: ${e}`,Lt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return i.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Lt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Lt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Lt.LongPolling:return new Ht(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Lt[e.transport];if(null==o)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it was disabled by the client.`),new pt(`'${Lt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>$t[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it does not support the requested transfer format '${$t[n]}'.`),new Error(`'${Lt[o]}' does not support ${$t[n]}.`);if(o===Lt.WebSockets&&!this._options.WebSocket||o===Lt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it is not supported in your environment.'`),new dt(`'${Lt[o]}' is not supported in your environment.`,o);this._logger.log(yt.Debug,`Selecting transport '${Lt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!_t.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Jt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new qt,this._transportResult=new qt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new qt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new qt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Jt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class qt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(St(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Bt||(Bt={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Yt{static create(e,t,n,o,r,i){return new Yt(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},bt.isRequired(e,"connection"),bt.isRequired(t,"logger"),bt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Bt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),_t.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new Xt;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Bt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Bt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Bt.Invocation:this._invokeClientMethod(e);break;case Bt.StreamItem:case Bt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Bt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${Pt(e)}`)}}break}case Bt.Ping:break;case Bt.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,_t.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. 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RangeError("Insufficient data in parsing ".concat(Sn(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return In(this,(function(u){switch(u.label){case 0:n=t,o=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),r=kn(e),u.label=2;case 2:return[4,Tn(r.next())];case 3:if((i=u.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Tn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Tn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Tn?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new vn("Unrecognized type byte: ".concat(Sn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new vn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new vn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new vn("Unrecognized array type byte: ".concat(Sn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new vn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new vn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new vn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthgn?function(e,t,n){var o=e.subarray(t,t+n);return fn.decode(o)}(this.bytes,r,e):dn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new vn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Pn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new vn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=sn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Un{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Mn=new Uint8Array([145,Bt.Ping]);class Ln{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=$t.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new En(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Nn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Un.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Bt.Invocation:return this._writeInvocation(e);case Bt.StreamInvocation:return this._writeStreamInvocation(e);case Bt.StreamItem:return this._writeStreamItem(e);case Bt.Completion:return this._writeCompletion(e);case Bt.Ping:return Un.write(Mn);case Bt.CancelInvocation:return this._writeCancelInvocation(e);case Bt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Bt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Bt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Bt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Bt.Ping:return this._createPingMessage(n);case Bt.Close:return this._createCloseMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Bt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Bt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Bt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Bt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Bt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Bt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Un.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Un.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Bt.StreamItem,e.headers||{},e.invocationId,e.item]);return Un.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.result])}return Un.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Bt.CancelInvocation,e.headers||{},e.invocationId]);return Un.write(t.slice())}_writeClose(){const e=this._encoder.encode([Bt.Close,null]);return Un.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let $n=!1;function Bn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),$n||($n=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const On="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Fn=On?On.decode.bind(On):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Hn=Math.pow(2,32),jn=Math.pow(2,21)-1;function Wn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jn(e,t){const n=zn(e,t+4);if(n>jn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Hn+zn(e,t)}class qn{constructor(e){this.batchData=e;const t=new Yn(e);this.arrayRangeReader=new Gn(e),this.arrayBuilderSegmentReader=new Qn(e),this.diffReader=new Kn(e),this.editReader=new Vn(e,t),this.frameReader=new Xn(e,t)}updatedComponents(){return Wn(this.batchData,this.batchData.length-20)}referenceFrames(){return Wn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Wn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Wn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jn(this.batchData,n)}}class Kn{constructor(e){this.batchDataUint8=e}componentId(e){return Wn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Vn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Wn(this.batchDataUint8,e)}siblingIndex(e){return Wn(this.batchDataUint8,e+4)}newTreeIndex(e){return Wn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Wn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Wn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Xn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Wn(this.batchDataUint8,e)}subtreeLength(e){return Wn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Wn(this.batchDataUint8,e+8)}elementName(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jn(this.batchDataUint8,e+12)}}class Yn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Wn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Wn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Zn.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Zn.Debug,`Waiting for batch ${this.nextBatchId}. 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A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Lt.LongPolling))&&t.log(Zn.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(Zn.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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this._retryDelays[e.previousRetryCount]}}class yt{}yt.Authorization="Authorization",yt.Cookie="Cookie";class vt{constructor(e,t,n){this.statusCode=e,this.statusText=t,this.content=n}}class wt{get(e,t){return this.send({...t,method:"GET",url:e})}post(e,t){return this.send({...t,method:"POST",url:e})}delete(e,t){return this.send({...t,method:"DELETE",url:e})}getCookieString(e){return""}}class bt extends wt{constructor(e,t){super(),this._innerClient=e,this._accessTokenFactory=t}async send(e){let t=!0;this._accessTokenFactory&&(!this._accessToken||e.url&&e.url.indexOf("/negotiate?")>0)&&(t=!1,this._accessToken=await this._accessTokenFactory()),this._setAuthorizationHeader(e);const n=await this._innerClient.send(e);return t&&401===n.statusCode&&this._accessTokenFactory?(this._accessToken=await this._accessTokenFactory(),this._setAuthorizationHeader(e),await this._innerClient.send(e)):n}_setAuthorizationHeader(e){e.headers||(e.headers={}),this._accessToken?e.headers[yt.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[yt.Authorization]&&delete e.headers[yt.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class _t extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class Et extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class St extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class Ct extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class It extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class kt extends Error{constructor(e,t){const 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window&&"object"==typeof window.document}static get isWebWorker(){return!Pt.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!Pt.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Ut(e,t){let n="";return Mt(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. 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Ht(){if(!Pt.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function jt(){if(Pt.isNode)return process.versions.node}function Wt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class zt extends wt{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new St;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new St});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(xt.Warning,"Timeout from HTTP request."),n=new Et}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},Mt(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(xt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Jt(o,"text");throw new _t(e||o.statusText,o.status)}const i=Jt(o,e.responseType),s=await i;return new vt(o.status,o.statusText,s)}getCookieString(e){return""}}function Jt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class qt extends wt{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new St):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(Mt(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new St)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new vt(o.status,o.statusText,o.response||o.responseText)):n(new _t(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(xt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new _t(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(xt.Warning,"Timeout from HTTP request."),n(new Et)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Kt extends wt{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new zt(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new qt(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new St):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Vt,Xt,Gt,Yt;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Vt||(Vt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Xt||(Xt={}));class Qt{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Zt{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Qt,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._url=e,this._logger.log(xt.Trace,"(LongPolling transport) Connecting."),t===Xt.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Bt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Xt.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new _t(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(xt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new _t(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(xt.Trace,`(LongPolling transport) data received. ${Ut(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof Et?this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(xt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(xt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Lt(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(xt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(xt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Bt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof _t&&(404===r.statusCode?this._logger.log(xt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(xt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(xt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(xt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(xt.Trace,e),this.onclose(this._closeError)}}}class en{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Bt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(xt.Trace,`(SSE transport) data received. ${Ut(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(xt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Bt();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),s&&(t[yt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Xt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(xt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(xt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(xt.Trace,`(WebSockets transport) data received. ${Ut(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(xt.Trace,`(WebSockets transport) sending data. ${Ut(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(xt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ot(xt.Information):null===n?At.instance:void 0!==n.log?n:new Ot(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Rt.isIn(e,Xt,"transferFormat"),this._logger.log(xt.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(xt.Error,e),await this._stopPromise,Promise.reject(new St(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(xt.Error,e),Promise.reject(new St(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(xt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(xt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new St("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(xt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(xt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Bt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(xt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(xt.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(xt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(xt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(xt.Debug,e),Promise.reject(new St(e))}}}}return i.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Vt[e.transport];if(null==o)return this._logger.log(xt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it was disabled by the client.`),new It(`'${Vt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[o]}' does not support ${Xt[n]}.`);if(o===Vt.WebSockets&&!this._options.WebSocket||o===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it is not supported in your environment.'`),new Ct(`'${Vt[o]}' is not supported in your environment.`,o);this._logger.log(xt.Debug,`Selecting transport '${Vt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(xt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(xt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(xt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(xt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(xt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(xt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(xt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(xt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Mt(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Ft(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class ln{static create(e,t,n,o,r,i){return new ln(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(xt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Rt.isRequired(e,"connection"),Rt.isRequired(t,"logger"),Rt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(xt.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(xt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(xt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(xt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(xt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(xt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(xt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(xt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(xt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new St("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new cn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Gt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(xt.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(xt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(xt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(xt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(xt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(xt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(xt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(xt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(xt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(xt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(xt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new St("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(xt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(xt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(xt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(xt.Debug,"Connection left the reconnecting state in onreconnecting callback. 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RangeError("Insufficient data in parsing ".concat(Mn(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Fn(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=On(e),d.label=2;case 2:return[4,Bn(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Bn(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof jn))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Bn(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Bn?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new An("Unrecognized type byte: ".concat(Mn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new An("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new An("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new An("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new An("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new An("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new An("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthTn?function(e,t,n){var o=e.subarray(t,t+n);return kn.decode(o)}(this.bytes,r,e):Cn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new An("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Wn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new An("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=vn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class qn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Kn=new Uint8Array([145,Gt.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Un(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Jn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=At.instance);const o=qn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return qn.write(Kn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);default:return t.log(xt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),qn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return qn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return qn.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Xn=!1;function Gn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Xn||(Xn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Yn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Qn=Yn?Yn.decode.bind(Yn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Zn=Math.pow(2,32),eo=Math.pow(2,21)-1;function to(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function no(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function oo(e,t){const n=no(e,t+4);if(n>eo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Zn+no(e,t)}class ro{constructor(e){this.batchData=e;const t=new co(e);this.arrayRangeReader=new lo(e),this.arrayBuilderSegmentReader=new ho(e),this.diffReader=new io(e),this.editReader=new so(e,t),this.frameReader=new ao(e,t)}updatedComponents(){return to(this.batchData,this.batchData.length-20)}referenceFrames(){return to(this.batchData,this.batchData.length-16)}disposedComponentIds(){return to(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return to(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return oo(this.batchData,n)}}class io{constructor(e){this.batchDataUint8=e}componentId(e){return to(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class so{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return to(this.batchDataUint8,e)}siblingIndex(e){return to(this.batchDataUint8,e+4)}newTreeIndex(e){return to(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return to(this.batchDataUint8,e+8)}removedAttributeName(e){const t=to(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class ao{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return to(this.batchDataUint8,e)}subtreeLength(e){return to(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return to(this.batchDataUint8,e+8)}elementName(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return oo(this.batchDataUint8,e+12)}}class co{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=to(e,e.length-4)}readString(e){if(-1===e)return null;{const n=to(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(uo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(uo.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(uo.Debug,`Applying batch ${e}.`),ke(po.Server,new ro(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(uo.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(uo.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class go{log(e,t){}}go.instance=new go;class mo{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${uo[e]}: ${t}`;switch(e){case uo.Critical:case uo.Error:console.error(n);break;case uo.Warning:console.warn(n);break;case uo.Information:console.info(n);break;default:console.log(n)}}}}function yo(e,t){switch(t){case"webassembly":return bo(e,"webassembly");case"server":return function(e){return bo(e,"server").sort(((e,t)=>e.sequence-t.sequence))}(e);case"auto":return bo(e,"auto")}}const vo=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function wo(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=vo.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function Eo(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=_o.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=_o.exec(e.textContent),r=t&&t[1];if(r)return ko(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,Io(o=s),{...o,uniqueId:So++,start:r,end:i};case"server":return function(e,t,n){return Co(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return Co(e),Io(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let So=0;function Co(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function Io(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function ko(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class To{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexDo(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const No={configureSignalR:e=>{},logLevel:uo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Ro{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(uo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:dr,config:n,disableDotnet6Compatibility:!1,out:pr,err:fr};return 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i=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(mr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ir.runMain(ir.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Gn()}},toUint8Array:function(e){const t=gr(e),n=lr(t),o=new Uint8Array(n);return o.set(nr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return lr(gr(e))},getArrayEntryPtr:function(e,t,n){return gr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),tr.getI16(n);var n},readInt32Field:function(e,t){return lr(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=nr.HEAPU32[t+1];if(n>ar)throw new Error(`Cannot 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r,i=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Bt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(xt.Trace,`(SSE transport) data received. ${Ut(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(xt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Bt();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),s&&(t[yt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Xt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(xt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(xt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(xt.Trace,`(WebSockets transport) data received. ${Ut(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(xt.Trace,`(WebSockets transport) sending data. ${Ut(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(xt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ot(xt.Information):null===n?At.instance:void 0!==n.log?n:new Ot(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Rt.isIn(e,Xt,"transferFormat"),this._logger.log(xt.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(xt.Error,e),await this._stopPromise,Promise.reject(new St(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(xt.Error,e),Promise.reject(new St(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(xt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(xt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new St("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(xt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(xt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Bt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(xt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(xt.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(xt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(xt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(xt.Debug,e),Promise.reject(new St(e))}}}}return i.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Vt[e.transport];if(null==o)return this._logger.log(xt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it was disabled by the client.`),new It(`'${Vt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[o]}' does not support ${Xt[n]}.`);if(o===Vt.WebSockets&&!this._options.WebSocket||o===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it is not supported in your environment.'`),new Ct(`'${Vt[o]}' is not supported in your environment.`,o);this._logger.log(xt.Debug,`Selecting transport '${Vt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(xt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(xt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(xt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(xt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(xt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(xt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(xt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(xt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Mt(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Ft(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class ln{static create(e,t,n,o,r,i){return new ln(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(xt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Rt.isRequired(e,"connection"),Rt.isRequired(t,"logger"),Rt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(xt.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(xt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(xt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(xt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(xt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(xt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(xt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(xt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(xt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new St("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new cn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Gt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(xt.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(xt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(xt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(xt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(xt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(xt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(xt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(xt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(xt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(xt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(xt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new St("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(xt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(xt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(xt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(xt.Debug,"Connection left the reconnecting state in onreconnecting callback. 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RangeError("Insufficient data in parsing ".concat(Mn(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Fn(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=On(e),d.label=2;case 2:return[4,Bn(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Bn(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof jn))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Bn(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Bn?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new An("Unrecognized type byte: ".concat(Mn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new An("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new An("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new An("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new An("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new An("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new An("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthTn?function(e,t,n){var o=e.subarray(t,t+n);return kn.decode(o)}(this.bytes,r,e):Cn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new An("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Wn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new An("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=vn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class qn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Kn=new Uint8Array([145,Gt.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Un(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Jn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=At.instance);const o=qn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return qn.write(Kn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);default:return t.log(xt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),qn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return qn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return qn.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Xn=!1;function Gn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Xn||(Xn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Yn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Qn=Yn?Yn.decode.bind(Yn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Zn=Math.pow(2,32),eo=Math.pow(2,21)-1;function to(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function no(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function oo(e,t){const n=no(e,t+4);if(n>eo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Zn+no(e,t)}class ro{constructor(e){this.batchData=e;const t=new co(e);this.arrayRangeReader=new lo(e),this.arrayBuilderSegmentReader=new ho(e),this.diffReader=new io(e),this.editReader=new so(e,t),this.frameReader=new ao(e,t)}updatedComponents(){return to(this.batchData,this.batchData.length-20)}referenceFrames(){return to(this.batchData,this.batchData.length-16)}disposedComponentIds(){return to(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return to(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return oo(this.batchData,n)}}class io{constructor(e){this.batchDataUint8=e}componentId(e){return to(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class so{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return to(this.batchDataUint8,e)}siblingIndex(e){return to(this.batchDataUint8,e+4)}newTreeIndex(e){return to(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return to(this.batchDataUint8,e+8)}removedAttributeName(e){const t=to(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class ao{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return to(this.batchDataUint8,e)}subtreeLength(e){return to(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return to(this.batchDataUint8,e+8)}elementName(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return oo(this.batchDataUint8,e+12)}}class co{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=to(e,e.length-4)}readString(e){if(-1===e)return null;{const n=to(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(uo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(uo.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(uo.Debug,`Applying batch ${e}.`),ke(po.Server,new ro(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(uo.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(uo.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class go{log(e,t){}}go.instance=new go;class mo{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${uo[e]}: ${t}`;switch(e){case uo.Critical:case uo.Error:console.error(n);break;case uo.Warning:console.warn(n);break;case uo.Information:console.info(n);break;default:console.log(n)}}}}function yo(e,t){switch(t){case"webassembly":return bo(e,"webassembly");case"server":return function(e){return bo(e,"server").sort(((e,t)=>e.sequence-t.sequence))}(e);case"auto":return bo(e,"auto")}}const vo=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function wo(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=vo.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function Eo(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=_o.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=_o.exec(e.textContent),r=t&&t[1];if(r)return ko(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,Io(o=s),{...o,uniqueId:So++,start:r,end:i};case"server":return function(e,t,n){return Co(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return Co(e),Io(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let So=0;function Co(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function Io(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function ko(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class To{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexDo(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const No={configureSignalR:e=>{},logLevel:uo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Ro{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(uo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:dr,config:n,disableDotnet6Compatibility:!1,out:pr,err:fr};return 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i=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(mr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ir.runMain(ir.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Gn()}},toUint8Array:function(e){const t=gr(e),n=lr(t),o=new Uint8Array(n);return o.set(nr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return lr(gr(e))},getArrayEntryPtr:function(e,t,n){return gr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),tr.getI16(n);var n},readInt32Field:function(e,t){return lr(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=nr.HEAPU32[t+1];if(n>ar)throw new Error(`Cannot 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hasProgrammaticEnhancedNavigationHandler, performProgrammaticEnhancedNavigation } from './Services/NavigationUtils'; let started = false; const rootComponentManager = new WebRootComponentManager(); @@ -30,6 +31,14 @@ function boot(options?: Partial) : Promise { started = true; Blazor._internal.loadWebAssemblyQuicklyTimeout = 3000; + // Definedh ere to avoid inadvertently imported enhanced navigation + // related APIs in WebAssembly or Blazor Server contexts. + Blazor._internal.hotReloadApplied = () => { + if (hasProgrammaticEnhancedNavigationHandler()) + { + performProgrammaticEnhancedNavigation(location.href, false); + } + } setCircuitOptions(options?.circuit); setWebAssemblyOptions(options?.webAssembly); diff --git a/src/Components/Web.JS/src/GlobalExports.ts b/src/Components/Web.JS/src/GlobalExports.ts index e645f06a3991..6faf5ff5d693 100644 --- a/src/Components/Web.JS/src/GlobalExports.ts +++ b/src/Components/Web.JS/src/GlobalExports.ts @@ -18,7 +18,6 @@ import { RootComponentsFunctions } from './Rendering/JSRootComponents'; import { attachWebRendererInterop } from './Rendering/WebRendererInteropMethods'; import { WebStartOptions } from './Platform/WebStartOptions'; import { RuntimeAPI } from 'dotnet'; -import { hasProgrammaticEnhancedNavigationHandler, performProgrammaticEnhancedNavigation } from './Services/NavigationUtils'; // TODO: It's kind of hard to tell which .NET platform(s) some of these APIs are relevant to. // It's important to know this information when dealing with the possibility of mulitple .NET platforms being available. @@ -87,8 +86,7 @@ interface IBlazor { // APIs invoked by hot reload applyHotReload?: (id: string, metadataDelta: string, ilDelta: string, pdbDelta: string | undefined) => void; getApplyUpdateCapabilities?: () => string; - performProgrammaticEnhancedNavigation: (absoluteInternalHref: string, replace: boolean) => void; - hasProgrammaticEnhancedNavigationHandler: () => boolean; + hotReloadApplied?: () => void; } } @@ -106,9 +104,7 @@ export const Blazor: IBlazor = { InputFile, NavigationLock, getJSDataStreamChunk: getNextChunk, - attachWebRendererInterop, - performProgrammaticEnhancedNavigation, - hasProgrammaticEnhancedNavigationHandler + attachWebRendererInterop }, }; From 4e0cf6ba01356928f416b13d7b6633d9a58f372f Mon Sep 17 00:00:00 2001 From: Safia Abdalla Date: Tue, 22 Aug 2023 18:20:05 -0700 Subject: [PATCH 4/5] Make HotReloadService optional --- .../src/Builder/RazorComponentEndpointDataSource.cs | 6 +++--- .../src/Builder/RazorComponentEndpointDataSourceFactory.cs | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs index cb1a0090b008..415df2f33f87 100644 --- a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs +++ b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSource.cs @@ -24,7 +24,7 @@ internal class RazorComponentEndpointDataSource<[DynamicallyAccessedMembers(Comp private readonly IApplicationBuilder _applicationBuilder; private readonly RenderModeEndpointProvider[] _renderModeEndpointProviders; private readonly RazorComponentEndpointFactory _factory; - private readonly HotReloadService _hotReloadService; + private readonly HotReloadService? _hotReloadService; private List? _endpoints; private CancellationTokenSource _cancellationTokenSource; private IChangeToken _changeToken; @@ -38,7 +38,7 @@ public RazorComponentEndpointDataSource( IEnumerable renderModeEndpointProviders, IApplicationBuilder applicationBuilder, RazorComponentEndpointFactory factory, - HotReloadService hotReloadService) + HotReloadService? hotReloadService = null) { _builder = builder; _applicationBuilder = applicationBuilder; @@ -137,7 +137,7 @@ private void UpdateEndpoints() _cancellationTokenSource = new CancellationTokenSource(); _changeToken = new CancellationChangeToken(_cancellationTokenSource.Token); oldCancellationTokenSource?.Cancel(); - if (_hotReloadService.MetadataUpdateSupported) + if (_hotReloadService is { MetadataUpdateSupported : true }) { ChangeToken.OnChange(_hotReloadService.GetChangeToken, UpdateEndpoints); } diff --git a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs index 3c93276ec858..3dcee668151a 100644 --- a/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs +++ b/src/Components/Endpoints/src/Builder/RazorComponentEndpointDataSourceFactory.cs @@ -14,12 +14,12 @@ internal class RazorComponentEndpointDataSourceFactory { private readonly RazorComponentEndpointFactory _factory; private readonly IEnumerable _providers; - private readonly HotReloadService _hotReloadService; + private readonly HotReloadService? _hotReloadService; public RazorComponentEndpointDataSourceFactory( RazorComponentEndpointFactory factory, IEnumerable providers, - HotReloadService hotReloadService) + HotReloadService? hotReloadService = null) { _factory = factory; _providers = providers; From 16c16f7280e08db3b41e48a9eba241f4890f629c Mon Sep 17 00:00:00 2001 From: Safia Abdalla Date: Wed, 23 Aug 2023 14:36:30 -0700 Subject: [PATCH 5/5] Address more feedback --- src/Components/Samples/BlazorUnitedApp/Program.cs | 1 - src/Components/Web.JS/dist/Release/blazor.server.js | 2 +- src/Components/Web.JS/dist/Release/blazor.web.js | 2 +- src/Components/Web.JS/src/Boot.Web.ts | 4 ++-- 4 files changed, 4 insertions(+), 5 deletions(-) diff --git a/src/Components/Samples/BlazorUnitedApp/Program.cs b/src/Components/Samples/BlazorUnitedApp/Program.cs index 990b62531a23..8a772d66e1cb 100644 --- a/src/Components/Samples/BlazorUnitedApp/Program.cs +++ b/src/Components/Samples/BlazorUnitedApp/Program.cs @@ -8,7 +8,6 @@ // Add services to the container. 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e.headers[it.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}class lt extends Error{constructor(e,t){const n=new.target.prototype;super(`${e}: Status code '${t}'`),this.statusCode=t,this.__proto__=n}}class ht extends Error{constructor(e="A timeout occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class ut extends Error{constructor(e="An abort occurred."){const t=new.target.prototype;super(e),this.__proto__=t}}class dt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="UnsupportedTransportError",this.__proto__=n}}class pt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="DisabledTransportError",this.__proto__=n}}class ft extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.transport=t,this.errorType="FailedToStartTransportError",this.__proto__=n}}class gt extends Error{constructor(e){const t=new.target.prototype;super(e),this.errorType="FailedToNegotiateWithServerError",this.__proto__=t}}class mt extends Error{constructor(e,t){const n=new.target.prototype;super(e),this.innerErrors=t,this.__proto__=n}}var yt;!function(e){e[e.Trace=0]="Trace",e[e.Debug=1]="Debug",e[e.Information=2]="Information",e[e.Warning=3]="Warning",e[e.Error=4]="Error",e[e.Critical=5]="Critical",e[e.None=6]="None"}(yt||(yt={}));class vt{constructor(){}log(e,t){}}vt.instance=new vt;const wt="0.0.0-DEV_BUILD";class bt{static isRequired(e,t){if(null==e)throw new Error(`The '${t}' argument is required.`)}static isNotEmpty(e,t){if(!e||e.match(/^\s*$/))throw new Error(`The '${t}' argument should not be empty.`)}static isIn(e,t,n){if(!(e in t))throw new Error(`Unknown ${n} value: ${e}.`)}}class _t{static get isBrowser(){return!_t.isNode&&"object"==typeof window&&"object"==typeof window.document}static get isWebWorker(){return!_t.isNode&&"object"==typeof self&&"importScripts"in self}static get isReactNative(){return!_t.isNode&&"object"==typeof window&&void 0===window.document}static get isNode(){return"undefined"!=typeof process&&process.release&&"node"===process.release.name}}function Et(e,t){let n="";return St(e)?(n=`Binary data of length ${e.byteLength}`,t&&(n+=`. Content: '${function(e){const t=new Uint8Array(e);let n="";return t.forEach((e=>{n+=`0x${e<16?"0":""}${e.toString(16)} `})),n.substr(0,n.length-1)}(e)}'`)):"string"==typeof e&&(n=`String data of length ${e.length}`,t&&(n+=`. Content: '${e}'`)),n}function St(e){return e&&"undefined"!=typeof ArrayBuffer&&(e instanceof ArrayBuffer||e.constructor&&"ArrayBuffer"===e.constructor.name)}async function Ct(e,t,n,o,r,i){const s={},[a,c]=Tt();s[a]=c,e.log(yt.Trace,`(${t} transport) sending data. ${Et(r,i.logMessageContent)}.`);const l=St(r)?"arraybuffer":"text",h=await n.post(o,{content:r,headers:{...s,...i.headers},responseType:l,timeout:i.timeout,withCredentials:i.withCredentials});e.log(yt.Trace,`(${t} transport) request complete. Response status: ${h.statusCode}.`)}class It{constructor(e,t){this._subject=e,this._observer=t}dispose(){const e=this._subject.observers.indexOf(this._observer);e>-1&&this._subject.observers.splice(e,1),0===this._subject.observers.length&&this._subject.cancelCallback&&this._subject.cancelCallback().catch((e=>{}))}}class kt{constructor(e){this._minLevel=e,this.out=console}log(e,t){if(e>=this._minLevel){const n=`[${(new Date).toISOString()}] ${yt[e]}: ${t}`;switch(e){case yt.Critical:case yt.Error:this.out.error(n);break;case yt.Warning:this.out.warn(n);break;case yt.Information:this.out.info(n);break;default:this.out.log(n)}}}}function Tt(){let e="X-SignalR-User-Agent";return _t.isNode&&(e="User-Agent"),[e,Dt(wt,xt(),_t.isNode?"NodeJS":"Browser",Rt())]}function Dt(e,t,n,o){let r="Microsoft SignalR/";const i=e.split(".");return r+=`${i[0]}.${i[1]}`,r+=` (${e}; `,r+=t&&""!==t?`${t}; `:"Unknown OS; ",r+=`${n}`,r+=o?`; ${o}`:"; Unknown Runtime Version",r+=")",r}function xt(){if(!_t.isNode)return"";switch(process.platform){case"win32":return"Windows NT";case"darwin":return"macOS";case"linux":return"Linux";default:return process.platform}}function Rt(){if(_t.isNode)return process.versions.node}function Pt(e){return e.stack?e.stack:e.message?e.message:`${e}`}class At extends at{constructor(e){super(),this._logger=e;const t={_fetchType:void 0,_jar:void 0};var o;o=t,"undefined"==typeof fetch&&(o._jar=new(n(628).CookieJar),"undefined"==typeof fetch?o._fetchType=n(200):o._fetchType=fetch,o._fetchType=n(203)(o._fetchType,o._jar),1)?(this._fetchType=t._fetchType,this._jar=t._jar):this._fetchType=fetch.bind(function(){if("undefined"!=typeof globalThis)return globalThis;if("undefined"!=typeof self)return self;if("undefined"!=typeof window)return window;if(void 0!==n.g)return n.g;throw new Error("could not find global")}()),this._abortControllerType=AbortController;const r={_abortControllerType:this._abortControllerType};(function(e){return"undefined"==typeof AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new ut;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new ut});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(yt.Warning,"Timeout from HTTP request."),n=new ht}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},St(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(yt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Nt(o,"text");throw new lt(e||o.statusText,o.status)}const i=Nt(o,e.responseType),s=await i;return new st(o.status,o.statusText,s)}getCookieString(e){return""}}function Nt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ut extends at{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(St(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new st(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new At(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Lt,$t,Bt,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Lt||(Lt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}($t||($t={}));class Ft{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ht{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ft,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===$t.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===$t.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${Et(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===$t.Text){if(_t.isBrowser||_t.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Tt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${Et(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return bt.isRequired(e,"url"),bt.isRequired(t,"transferFormat"),bt.isIn(t,$t,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(_t.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[it.Authorization]=`Bearer ${n}`),s&&(t[it.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===$t.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${Et(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${Et(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,bt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||$t.Binary,bt.isIn(e,$t,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${$t[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new Jt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Lt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Lt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ht&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new ft(`${n.transport} failed: ${e}`,Lt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return i.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Lt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Lt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Lt.LongPolling:return new Ht(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Lt[e.transport];if(null==o)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it was disabled by the client.`),new pt(`'${Lt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>$t[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it does not support the requested transfer format '${$t[n]}'.`),new Error(`'${Lt[o]}' does not support ${$t[n]}.`);if(o===Lt.WebSockets&&!this._options.WebSocket||o===Lt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Lt[o]}' because it is not supported in your environment.'`),new dt(`'${Lt[o]}' is not supported in your environment.`,o);this._logger.log(yt.Debug,`Selecting transport '${Lt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!_t.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class Jt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new qt,this._transportResult=new qt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new qt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new qt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):Jt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class qt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(St(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Bt||(Bt={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Yt{static create(e,t,n,o,r,i){return new Yt(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},bt.isRequired(e,"connection"),bt.isRequired(t,"logger"),bt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Bt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),_t.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new Xt;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Bt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Bt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Bt.Invocation:this._invokeClientMethod(e);break;case Bt.StreamItem:case Bt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Bt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${Pt(e)}`)}}break}case Bt.Ping:break;case Bt.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,_t.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ot.Connected,this._logger.log(yt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(yt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(yt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ot.Reconnecting)return this._logger.log(yt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Ot.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(yt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(yt.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(yt.Error,`Stream 'error' callback called with '${e}' threw error: ${Pt(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,target:e,type:Bt.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:t,invocationId:n.toString(),streamIds:o,target:e,type:Bt.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:Bt.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let o;o=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let o=0;o=55296&&r<=56319&&o65535&&(h-=65536,i.push(h>>>10&1023|55296),h=56320|1023&h),i.push(h)}else i.push(a);i.length>=4096&&(s+=String.fromCharCode.apply(String,i),i.length=0)}return i.length>0&&(s+=String.fromCharCode.apply(String,i)),s}var pn,fn=an?new TextDecoder:null,gn=an?"undefined"!=typeof process&&"force"!==(null===(nn=null===process||void 0===process?void 0:process.env)||void 0===nn?void 0:nn.TEXT_DECODER)?200:0:on,mn=function(e,t){this.type=e,this.data=t},yn=(pn=function(e,t){return pn=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])},pn(e,t)},function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Class extends value "+String(t)+" is not a constructor or null");function n(){this.constructor=e}pn(e,t),e.prototype=null===t?Object.create(t):(n.prototype=t.prototype,new n)}),vn=function(e){function t(n){var o=e.call(this,n)||this,r=Object.create(t.prototype);return Object.setPrototypeOf(o,r),Object.defineProperty(o,"name",{configurable:!0,enumerable:!1,value:t.name}),o}return yn(t,e),t}(Error),wn={type:-1,encode:function(e){var t,n,o,r;return e instanceof Date?function(e){var t,n=e.sec,o=e.nsec;if(n>=0&&o>=0&&n<=17179869183){if(0===o&&n<=4294967295){var r=new Uint8Array(4);return(t=new DataView(r.buffer)).setUint32(0,n),r}var i=n/4294967296,s=4294967295&n;return r=new Uint8Array(8),(t=new DataView(r.buffer)).setUint32(0,o<<2|3&i),t.setUint32(4,s),r}return r=new Uint8Array(12),(t=new DataView(r.buffer)).setUint32(0,o),rn(t,4,n),r}((o=1e6*((t=e.getTime())-1e3*(n=Math.floor(t/1e3))),{sec:n+(r=Math.floor(o/1e9)),nsec:o-1e9*r})):null},decode:function(e){var t=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength);switch(e.byteLength){case 4:return{sec:t.getUint32(0),nsec:0};case 8:var n=t.getUint32(0);return{sec:4294967296*(3&n)+t.getUint32(4),nsec:n>>>2};case 12:return{sec:sn(t,4),nsec:t.getUint32(0)};default:throw new vn("Unrecognized data size for timestamp (expected 4, 8, or 12): ".concat(e.length))}}(e);return new Date(1e3*t.sec+t.nsec/1e6)}},bn=function(){function e(){this.builtInEncoders=[],this.builtInDecoders=[],this.encoders=[],this.decoders=[],this.register(wn)}return e.prototype.register=function(e){var t=e.type,n=e.encode,o=e.decode;if(t>=0)this.encoders[t]=n,this.decoders[t]=o;else{var r=1+t;this.builtInEncoders[r]=n,this.builtInDecoders[r]=o}},e.prototype.tryToEncode=function(e,t){for(var n=0;nthis.maxDepth)throw new Error("Too deep objects in depth ".concat(t));null==e?this.encodeNil():"boolean"==typeof e?this.encodeBoolean(e):"number"==typeof e?this.encodeNumber(e):"string"==typeof e?this.encodeString(e):this.encodeObject(e,t)},e.prototype.ensureBufferSizeToWrite=function(e){var t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: ".concat(e," bytes in UTF-8"));this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>hn){var t=cn(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),un(e,this.bytes,this.pos),this.pos+=t}else t=cn(e),this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),function(e,t,n){for(var o=e.length,r=n,i=0;i>6&31|192;else{if(s>=55296&&s<=56319&&i>12&15|224,t[r++]=s>>6&63|128):(t[r++]=s>>18&7|240,t[r++]=s>>12&63|128,t[r++]=s>>6&63|128)}t[r++]=63&s|128}else t[r++]=s}}(e,this.bytes,this.pos),this.pos+=t},e.prototype.encodeObject=function(e,t){var n=this.extensionCodec.tryToEncode(e,this.context);if(null!=n)this.encodeExtension(n);else if(Array.isArray(e))this.encodeArray(e,t);else if(ArrayBuffer.isView(e))this.encodeBinary(e);else{if("object"!=typeof e)throw new Error("Unrecognized object: ".concat(Object.prototype.toString.apply(e)));this.encodeMap(e,t)}},e.prototype.encodeBinary=function(e){var t=e.byteLength;if(t<256)this.writeU8(196),this.writeU8(t);else if(t<65536)this.writeU8(197),this.writeU16(t);else{if(!(t<4294967296))throw new Error("Too large binary: ".concat(t));this.writeU8(198),this.writeU32(t)}var n=_n(e);this.writeU8a(n)},e.prototype.encodeArray=function(e,t){var n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: ".concat(n));this.writeU8(221),this.writeU32(n)}for(var o=0,r=e;o0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var o=0,r=this.caches[n-1];o=this.maxLengthPerKey?n[Math.random()*n.length|0]=o:n.push(o)},e.prototype.decode=function(e,t,n){var o=this.find(e,t,n);if(null!=o)return this.hit++,o;this.miss++;var r=dn(e,t,n),i=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(i,r),r},e}(),In=function(e,t){var n,o,r,i,s={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return i={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function a(i){return function(a){return function(i){if(n)throw new TypeError("Generator is already 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this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,u,d;return In(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=kn(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof Rn))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,u=l.pos,d=l.totalPos,new RangeError("Insufficient data in parsing ".concat(Sn(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return In(this,(function(u){switch(u.label){case 0:n=t,o=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),r=kn(e),u.label=2;case 2:return[4,Tn(r.next())];case 3:if((i=u.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Tn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Rn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Tn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Tn?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new vn("Unrecognized type byte: ".concat(Sn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new vn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new vn("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new vn("Unrecognized array type byte: ".concat(Sn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new vn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new vn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new vn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthgn?function(e,t,n){var o=e.subarray(t,t+n);return fn.decode(o)}(this.bytes,r,e):dn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new vn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Pn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new vn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=sn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Un{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Mn=new Uint8Array([145,Bt.Ping]);class Ln{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=$t.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new En(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Nn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Un.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Bt.Invocation:return this._writeInvocation(e);case Bt.StreamInvocation:return this._writeStreamInvocation(e);case Bt.StreamItem:return this._writeStreamItem(e);case Bt.Completion:return this._writeCompletion(e);case Bt.Ping:return Un.write(Mn);case Bt.CancelInvocation:return this._writeCancelInvocation(e);case Bt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Bt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Bt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Bt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Bt.Ping:return this._createPingMessage(n);case Bt.Close:return this._createCloseMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Bt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Bt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Bt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Bt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Bt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Bt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Un.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Bt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Un.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Bt.StreamItem,e.headers||{},e.invocationId,e.item]);return Un.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Bt.Completion,e.headers||{},e.invocationId,t,e.result])}return Un.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Bt.CancelInvocation,e.headers||{},e.invocationId]);return Un.write(t.slice())}_writeClose(){const e=this._encoder.encode([Bt.Close,null]);return Un.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let $n=!1;function Bn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),$n||($n=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const On="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Fn=On?On.decode.bind(On):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Hn=Math.pow(2,32),jn=Math.pow(2,21)-1;function Wn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Jn(e,t){const n=zn(e,t+4);if(n>jn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Hn+zn(e,t)}class qn{constructor(e){this.batchData=e;const t=new Yn(e);this.arrayRangeReader=new Gn(e),this.arrayBuilderSegmentReader=new Qn(e),this.diffReader=new Kn(e),this.editReader=new Vn(e,t),this.frameReader=new Xn(e,t)}updatedComponents(){return Wn(this.batchData,this.batchData.length-20)}referenceFrames(){return Wn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return Wn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return Wn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return Wn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Jn(this.batchData,n)}}class Kn{constructor(e){this.batchDataUint8=e}componentId(e){return Wn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Vn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return Wn(this.batchDataUint8,e)}siblingIndex(e){return Wn(this.batchDataUint8,e+4)}newTreeIndex(e){return Wn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return Wn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=Wn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Xn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return Wn(this.batchDataUint8,e)}subtreeLength(e){return Wn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return Wn(this.batchDataUint8,e+8)}elementName(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=Wn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=Wn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Jn(this.batchDataUint8,e+12)}}class Yn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=Wn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=Wn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(Zn.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(Zn.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Zn.Debug,`Applying batch ${e}.`),function(e,t){const n=ge[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const o=t.arrayRangeReader,r=t.updatedComponents(),i=o.values(r),s=o.count(r),a=t.referenceFrames(),c=o.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${Zn[e]}: ${t}`;switch(e){case Zn.Critical:case Zn.Error:console.error(n);break;case Zn.Warning:console.warn(n);break;case Zn.Information:console.info(n);break;default:console.log(n)}}}}const ro=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function io(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=ro.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function co(e,t){const n=e.currentElement;var o,r,i;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const s=ao.exec(n.textContent),a=s&&s.groups&&s.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=ao.exec(e.textContent),r=t&&t[1];if(r)return po(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,uo(o=s),{...o,uniqueId:lo++,start:r,end:i};case"server":return function(e,t,n){return ho(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return ho(e),uo(e),{...e,uniqueId:lo++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let lo=0;function ho(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function uo(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function po(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class fo{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndex{return t=e,{...t,start:void 0,end:void 0};var t}))),n=await e.invoke("StartCircuit",Ue.getBaseURI(),Ue.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=function(e){const t=f.get(e);if(t)return f.delete(e),t}(e);if(n)return F(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return function(e){const{start:t,end:n}=e,o=t[O];if(o){if(o!==e)throw new Error("The start component comment was already associated with another component descriptor.");return t}const r=t.parentNode;if(!r)throw new Error(`Comment not connected to the DOM ${t.textContent}`);const i=F(r,!0),s=V(i);t[B]=i,t[O]=e;const a=F(t);if(n){const e=V(a),o=Array.prototype.indexOf.call(s,a)+1;let r=null;for(;r!==n;){const n=s.splice(o,1)[0];if(!n)throw new Error("Could not find the end component comment in the parent logical node list");n[B]=t,e.push(n),r=n}}return a}(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const mo={configureSignalR:e=>{},logLevel:Zn.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class yo{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await nt.reconnect()||this.rejected()}catch(e){this.logger.log(Zn.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class vo{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(vo.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(vo.ShowClassName)}update(e){const t=this.document.getElementById(vo.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(vo.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(vo.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(vo.RejectedClassName)}removeClasses(){this.dialog.classList.remove(vo.ShowClassName,vo.HideClassName,vo.FailedClassName,vo.RejectedClassName)}}vo.ShowClassName="components-reconnect-show",vo.HideClassName="components-reconnect-hide",vo.FailedClassName="components-reconnect-failed",vo.RejectedClassName="components-reconnect-rejected",vo.MaxRetriesId="components-reconnect-max-retries",vo.CurrentAttemptId="components-reconnect-current-attempt";class wo{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||nt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new vo(t,e.maxRetries,document):new yo(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new bo(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class bo{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tbo.MaximumFirstRetryInterval?bo.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(Zn.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}bo.MaximumFirstRetryInterval=3e3;class _o{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:i,afterStarted:s}=r;return s&&e.afterStartedCallbacks.push(s),i?i(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await k,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let Eo,So,Co,Io,ko=!1,To=!1;function Do(e){if(Io)throw new Error("Circuit options have already been configured.");Io=e}async function xo(t){if(To)throw new Error("Blazor Server has already started.");To=!0;const n=function(e){const t={...mo,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...mo.reconnectionOptions,...e.reconnectionOptions}),t}(Io),o=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),o=new _o;return await o.importInitializersAsync(n,[e]),o}(n),r=new oo(n.logLevel);nt.reconnect=async e=>{if(ko)return!1;const t=e||await Ro(n,r,So);return await So.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(r.log(Zn.Information,"Reconnection attempt to the circuit was rejected by the server. 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A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Lt.LongPolling))&&t.log(Zn.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(Zn.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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0),e.content&&(Et(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new ut)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new it(o.status,o.statusText,o.response||o.responseText)):n(new lt(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(yt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new lt(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(yt.Warning,"Timeout from HTTP request."),n(new ht)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Mt extends at{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new Pt(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ut(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new ut):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Bt,Lt,$t,Ot;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Bt||(Bt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Lt||(Lt={}));class Ft{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Ht{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Ft,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(_t.isRequired(e,"url"),_t.isRequired(t,"transferFormat"),_t.isIn(t,Lt,"transferFormat"),this._url=e,this._logger.log(yt.Trace,"(LongPolling transport) Connecting."),t===Lt.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Tt(),r={[n]:o,...this._options.headers},s={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Lt.Binary&&(s.responseType="arraybuffer");const i=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${i}.`);const a=await this._httpClient.get(i,s);200!==a.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new lt(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,s)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(yt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(yt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(yt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new lt(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(yt.Trace,`(LongPolling transport) data received. ${St(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof ht?this._logger.log(yt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(yt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(yt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Ct(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(yt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(yt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Tt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof lt&&(404===r.statusCode?this._logger.log(yt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(yt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(yt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(yt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(yt.Trace,e),this.onclose(this._closeError)}}}class jt{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return _t.isRequired(e,"url"),_t.isRequired(t,"transferFormat"),_t.isIn(t,Lt,"transferFormat"),this._logger.log(yt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,s=!1;if(t===Lt.Text){if(bt.isBrowser||bt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,s]=Tt();n[o]=s,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(yt.Trace,`(SSE transport) data received. ${St(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{s?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(yt.Information,`SSE connected to ${this._url}`),this._eventSource=r,s=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Ct(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class Wt{constructor(e,t,n,o,r,s){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=s}async connect(e,t){let n;return _t.isRequired(e,"url"),_t.isRequired(t,"transferFormat"),_t.isIn(t,Lt,"transferFormat"),this._logger.log(yt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let s;e=e.replace(/^http/,"ws");const i=this._httpClient.getCookieString(e);let a=!1;if(bt.isReactNative){const t={},[o,r]=Tt();t[o]=r,n&&(t[st.Authorization]=`Bearer ${n}`),i&&(t[st.Cookie]=i),s=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);s||(s=new this._webSocketConstructor(e)),t===Lt.Binary&&(s.binaryType="arraybuffer"),s.onopen=t=>{this._logger.log(yt.Information,`WebSocket connected to ${e}.`),this._webSocket=s,a=!0,o()},s.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(yt.Information,`(WebSockets transport) ${t}.`)},s.onmessage=e=>{if(this._logger.log(yt.Trace,`(WebSockets transport) data received. ${St(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},s.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(yt.Trace,`(WebSockets transport) sending data. ${St(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(yt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class zt{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,_t.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new kt(yt.Information):null===n?vt.instance:void 0!==n.log?n:new kt(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new ct(t.httpClient||new Mt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Lt.Binary,_t.isIn(e,Lt,"transferFormat"),this._logger.log(yt.Debug,`Starting connection with transfer format '${Lt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(yt.Error,e),await this._stopPromise,Promise.reject(new ut(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(yt.Error,e),Promise.reject(new ut(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new qt(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(yt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(yt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Bt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Bt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new ut("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Ht&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(yt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(yt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Tt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(yt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n.useAck&&!0!==this._options._useStatefulReconnect?Promise.reject(new gt("Client didn't negotiate Stateful Reconnect but the server did.")):n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof lt&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(yt.Error,t),Promise.reject(new gt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(yt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const s=[],i=n.availableTransports||[];let a=n;for(const n of i){const i=this._resolveTransportOrError(n,t,o,!0===(null==a?void 0:a.useAck));if(i instanceof Error)s.push(`${n.transport} failed:`),s.push(i);else if(this._isITransport(i)){if(this.transport=i,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(yt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,s.push(new ft(`${n.transport} failed: ${e}`,Bt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(yt.Debug,e),Promise.reject(new ut(e))}}}}return s.length>0?Promise.reject(new mt(`Unable to connect to the server with any of the available transports. ${s.join(" ")}`,s)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Bt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new Wt(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Bt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new jt(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Bt.LongPolling:return new Ht(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.features.reconnect?this.transport.onclose=async n=>{let o=!1;if(this.features.resend){try{this.features.disconnected(),await this.transport.connect(e,t),await this.features.resend()}catch{o=!0}o&&this._stopConnection(n)}else this._stopConnection(n)}:this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n,o){const r=Bt[e.transport];if(null==r)return this._logger.log(yt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,r))return this._logger.log(yt.Debug,`Skipping transport '${Bt[r]}' because it was disabled by the client.`),new pt(`'${Bt[r]}' is disabled by the client.`,r);if(!(e.transferFormats.map((e=>Lt[e])).indexOf(n)>=0))return this._logger.log(yt.Debug,`Skipping transport '${Bt[r]}' because it does not support the requested transfer format '${Lt[n]}'.`),new Error(`'${Bt[r]}' does not support ${Lt[n]}.`);if(r===Bt.WebSockets&&!this._options.WebSocket||r===Bt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(yt.Debug,`Skipping transport '${Bt[r]}' because it is not supported in your environment.'`),new dt(`'${Bt[r]}' is not supported in your environment.`,r);this._logger.log(yt.Debug,`Selecting transport '${Bt[r]}'.`);try{return this.features.reconnect=r===Bt.WebSockets?o:void 0,this._constructTransport(r)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(yt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(yt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(yt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(yt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(yt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(yt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(yt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!bt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(yt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=new URL(e);t.pathname.endsWith("/")?t.pathname+="negotiate":t.pathname+="/negotiate";const n=new URLSearchParams(t.searchParams);return n.has("negotiateVersion")||n.append("negotiateVersion",this._negotiateVersion.toString()),n.has("useAck")?"true"===n.get("useAck")&&(this._options._useStatefulReconnect=!0):!0===this._options._useStatefulReconnect&&n.append("useAck","true"),t.search=n.toString(),t.toString()}}class qt{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new Jt,this._transportResult=new Jt,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new Jt),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new Jt;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):qt._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class Jt{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class Kt{static write(e){return`${e}${Kt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==Kt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(Kt.RecordSeparator);return t.pop(),t}}Kt.RecordSeparatorCode=30,Kt.RecordSeparator=String.fromCharCode(Kt.RecordSeparatorCode);class Vt{writeHandshakeRequest(e){return Kt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Et(e)){const o=new Uint8Array(e),r=o.indexOf(Kt.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const s=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,s))),n=o.byteLength>s?o.slice(s).buffer:null}else{const o=e,r=o.indexOf(Kt.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const s=r+1;t=o.substring(0,s),n=o.length>s?o.substring(s):null}const o=Kt.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close",e[e.Ack=8]="Ack",e[e.Sequence=9]="Sequence"}($t||($t={}));class Xt{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new It(this,e)}}class Yt{constructor(e,t,n){this._bufferSize=1e5,this._messages=[],this._totalMessageCount=0,this._waitForSequenceMessage=!1,this._nextReceivingSequenceId=1,this._latestReceivedSequenceId=0,this._bufferedByteCount=0,this._reconnectInProgress=!1,this._protocol=e,this._connection=t,this._bufferSize=n}async _send(e){const t=this._protocol.writeMessage(e);let n=Promise.resolve();if(this._isInvocationMessage(e)){this._totalMessageCount++;let e=()=>{},o=()=>{};Et(t)?this._bufferedByteCount+=t.byteLength:this._bufferedByteCount+=t.length,this._bufferedByteCount>=this._bufferSize&&(n=new Promise(((t,n)=>{e=t,o=n}))),this._messages.push(new Gt(t,this._totalMessageCount,e,o))}try{this._reconnectInProgress||await this._connection.send(t)}catch{this._disconnected()}await n}_ack(e){let t=-1;for(let n=0;nthis._nextReceivingSequenceId?this._connection.stop(new Error("Sequence ID greater than amount of messages we've received.")):this._nextReceivingSequenceId=e.sequenceId}_disconnected(){this._reconnectInProgress=!0,this._waitForSequenceMessage=!0}async _resend(){const e=0!==this._messages.length?this._messages[0]._id:this._totalMessageCount+1;await this._connection.send(this._protocol.writeMessage({type:$t.Sequence,sequenceId:e}));const t=this._messages;for(const e of t)await this._connection.send(e._message);this._reconnectInProgress=!1}_dispose(e){null!=e||(e=new Error("Unable to reconnect to server."));for(const t of this._messages)t._rejector(e)}_isInvocationMessage(e){switch(e.type){case $t.Invocation:case $t.StreamItem:case $t.Completion:case $t.StreamInvocation:case $t.CancelInvocation:return!0;case $t.Close:case $t.Sequence:case $t.Ping:case $t.Ack:return!1}}_ackTimer(){void 0===this._ackTimerHandle&&(this._ackTimerHandle=setTimeout((async()=>{try{this._reconnectInProgress||await this._connection.send(this._protocol.writeMessage({type:$t.Ack,sequenceId:this._latestReceivedSequenceId}))}catch{}clearTimeout(this._ackTimerHandle),this._ackTimerHandle=void 0}),1e3))}}class Gt{constructor(e,t,n,o){this._message=e,this._id=t,this._resolver=n,this._rejector=o}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Ot||(Ot={}));class Qt{static create(e,t,n,o,r,s,i){return new Qt(e,t,n,o,r,s,i)}constructor(e,t,n,o,r,s,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(yt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},_t.isRequired(e,"connection"),_t.isRequired(t,"logger"),_t.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=s?s:15e3,this._statefulReconnectBufferSize=null!=i?i:1e5,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new Vt,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:$t.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Ot.Disconnected&&this._connectionState!==Ot.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Ot.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Ot.Connecting,this._logger.log(yt.Debug,"Starting HubConnection.");try{await this._startInternal(),bt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Ot.Connected,this._connectionStarted=!0,this._logger.log(yt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Ot.Disconnected,this._logger.log(yt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(yt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(yt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;!!this.connection.features.reconnect&&(this._messageBuffer=new Yt(this._protocol,this.connection,this._statefulReconnectBufferSize),this.connection.features.disconnected=this._messageBuffer._disconnected.bind(this._messageBuffer),this.connection.features.resend=()=>{if(this._messageBuffer)return this._messageBuffer._resend()}),this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(yt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this.connection.features.reconnect=!1,this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Ot.Disconnected)return this._logger.log(yt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Ot.Disconnecting)return this._logger.log(yt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Ot.Disconnecting,this._logger.log(yt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(yt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Ot.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new ut("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let s;const i=new Xt;return i.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],s.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?i.error(t):e&&(e.type===$t.Completion?e.error?i.error(new Error(e.error)):i.complete():i.next(e.item))},s=this._sendWithProtocol(r).catch((e=>{i.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,s),i}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._messageBuffer?this._messageBuffer._send(e):this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===$t.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)if(!this._messageBuffer||this._messageBuffer._shouldProcessMessage(e))switch(e.type){case $t.Invocation:this._invokeClientMethod(e);break;case $t.StreamItem:case $t.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===$t.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(yt.Error,`Stream callback threw error: ${At(e)}`)}}break}case $t.Ping:break;case $t.Close:{this._logger.log(yt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}case $t.Ack:this._messageBuffer&&this._messageBuffer._ack(e);break;case $t.Sequence:this._messageBuffer&&this._messageBuffer._resetSequence(e);break;default:this._logger.log(yt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(yt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(yt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(yt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Ot.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(yt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let s,i,a;for(const n of o)try{const o=s;s=await n.apply(this,e.arguments),r&&s&&o&&(this._logger.log(yt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),i=void 0}catch(e){i=e,this._logger.log(yt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(i?a=this._createCompletionMessage(e.invocationId,`${i}`,null):void 0!==s?a=this._createCompletionMessage(e.invocationId,null,s):(this._logger.log(yt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):s&&this._logger.log(yt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(yt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new ut("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Ot.Disconnecting?this._completeClose(e):this._connectionState===Ot.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Ot.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Ot.Disconnected,this._connectionStarted=!1,this._messageBuffer&&(this._messageBuffer._dispose(null!=e?e:new Error("Connection closed.")),this._messageBuffer=void 0),bt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(yt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Ot.Reconnecting,e?this._logger.log(yt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(yt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(yt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(yt.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Ot.Reconnecting)return void this._logger.log(yt.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Ot.Connected,this._logger.log(yt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(yt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(yt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Ot.Reconnecting)return this._logger.log(yt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Ot.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(yt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(yt.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(yt.Error,`Stream 'error' callback called with '${e}' threw error: ${At(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:$t.Invocation}:{arguments:t,target:e,type:$t.Invocation};{const n=this._invocationId;return this._invocationId++,0!==o.length?{arguments:t,invocationId:n.toString(),streamIds:o,target:e,type:$t.Invocation}:{arguments:t,invocationId:n.toString(),target:e,type:$t.Invocation}}}_launchStreams(e,t){if(0!==e.length){t||(t=Promise.resolve());for(const n in e)e[n].subscribe({complete:()=>{t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n))))},error:e=>{let o;o=e instanceof Error?e.message:e&&e.toString?e.toString():"Unknown error",t=t.then((()=>this._sendWithProtocol(this._createCompletionMessage(n,o))))},next:e=>{t=t.then((()=>this._sendWithProtocol(this._createStreamItemMessage(n,e))))}})}}_replaceStreamingParams(e){const t=[],n=[];for(let o=0;o=55296&&r<=56319&&o65535&&(h-=65536,s.push(h>>>10&1023|55296),h=56320|1023&h),s.push(h)}else s.push(a);s.length>=4096&&(i+=String.fromCharCode.apply(String,s),s.length=0)}return s.length>0&&(i+=String.fromCharCode.apply(String,s)),i}var gn,mn=ln?new TextDecoder:null,yn=ln?"undefined"!=typeof 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t=this.pos+e;this.view.byteLength=0?e<128?this.writeU8(e):e<256?(this.writeU8(204),this.writeU8(e)):e<65536?(this.writeU8(205),this.writeU16(e)):e<4294967296?(this.writeU8(206),this.writeU32(e)):(this.writeU8(207),this.writeU64(e)):e>=-32?this.writeU8(224|e+32):e>=-128?(this.writeU8(208),this.writeI8(e)):e>=-32768?(this.writeU8(209),this.writeI16(e)):e>=-2147483648?(this.writeU8(210),this.writeI32(e)):(this.writeU8(211),this.writeI64(e)):this.forceFloat32?(this.writeU8(202),this.writeF32(e)):(this.writeU8(203),this.writeF64(e))},e.prototype.writeStringHeader=function(e){if(e<32)this.writeU8(160+e);else if(e<256)this.writeU8(217),this.writeU8(e);else if(e<65536)this.writeU8(218),this.writeU16(e);else{if(!(e<4294967296))throw new Error("Too long string: ".concat(e," bytes in UTF-8"));this.writeU8(219),this.writeU32(e)}},e.prototype.encodeString=function(e){if(e.length>dn){var t=hn(e);this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),pn(e,this.bytes,this.pos),this.pos+=t}else t=hn(e),this.ensureBufferSizeToWrite(5+t),this.writeStringHeader(t),function(e,t,n){for(var o=e.length,r=n,s=0;s>6&31|192;else{if(i>=55296&&i<=56319&&s>12&15|224,t[r++]=i>>6&63|128):(t[r++]=i>>18&7|240,t[r++]=i>>12&63|128,t[r++]=i>>6&63|128)}t[r++]=63&i|128}else t[r++]=i}}(e,this.bytes,this.pos),this.pos+=t},e.prototype.encodeObject=function(e,t){var n=this.extensionCodec.tryToEncode(e,this.context);if(null!=n)this.encodeExtension(n);else if(Array.isArray(e))this.encodeArray(e,t);else if(ArrayBuffer.isView(e))this.encodeBinary(e);else{if("object"!=typeof e)throw new Error("Unrecognized object: ".concat(Object.prototype.toString.apply(e)));this.encodeMap(e,t)}},e.prototype.encodeBinary=function(e){var t=e.byteLength;if(t<256)this.writeU8(196),this.writeU8(t);else if(t<65536)this.writeU8(197),this.writeU16(t);else{if(!(t<4294967296))throw new Error("Too large binary: ".concat(t));this.writeU8(198),this.writeU32(t)}var n=En(e);this.writeU8a(n)},e.prototype.encodeArray=function(e,t){var n=e.length;if(n<16)this.writeU8(144+n);else if(n<65536)this.writeU8(220),this.writeU16(n);else{if(!(n<4294967296))throw new Error("Too large array: ".concat(n));this.writeU8(221),this.writeU32(n)}for(var o=0,r=e;o0&&e<=this.maxKeyLength},e.prototype.find=function(e,t,n){e:for(var o=0,r=this.caches[n-1];o=this.maxLengthPerKey?n[Math.random()*n.length|0]=o:n.push(o)},e.prototype.decode=function(e,t,n){var o=this.find(e,t,n);if(null!=o)return this.hit++,o;this.miss++;var r=fn(e,t,n),s=Uint8Array.prototype.slice.call(e,t,t+n);return this.store(s,r),r},e}(),Tn=function(e,t){var n,o,r,s,i={label:0,sent:function(){if(1&r[0])throw r[1];return r[1]},trys:[],ops:[]};return s={next:a(0),throw:a(1),return:a(2)},"function"==typeof Symbol&&(s[Symbol.iterator]=function(){return this}),s;function a(s){return function(a){return function(s){if(n)throw new TypeError("Generator is already executing.");for(;i;)try{if(n=1,o&&(r=2&s[0]?o.return:s[0]?o.throw||((r=o.return)&&r.call(o),0):o.next)&&!(r=r.call(o,s[1])).done)return r;switch(o=0,r&&(s=[2&s[0],r.value]),s[0]){case 0:case 1:r=s;break;case 4:return i.label++,{value:s[1],done:!1};case 5:i.label++,o=s[1],s=[0];continue;case 7:s=i.ops.pop(),i.trys.pop();continue;default:if(!((r=(r=i.trys).length>0&&r[r.length-1])||6!==s[0]&&2!==s[0])){i=0;continue}if(3===s[0]&&(!r||s[1]>r[0]&&s[1]=e},e.prototype.createExtraByteError=function(e){var t=this.view,n=this.pos;return new RangeError("Extra ".concat(t.byteLength-n," of ").concat(t.byteLength," byte(s) found at buffer[").concat(e,"]"))},e.prototype.decode=function(e){this.reinitializeState(),this.setBuffer(e);var t=this.doDecodeSync();if(this.hasRemaining(1))throw this.createExtraByteError(this.pos);return t},e.prototype.decodeMulti=function(e){return Tn(this,(function(t){switch(t.label){case 0:this.reinitializeState(),this.setBuffer(e),t.label=1;case 1:return this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,s,i,a;return s=this,void 0,a=function(){var s,i,a,c,l,h,u,d;return Tn(this,(function(p){switch(p.label){case 0:s=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=Dn(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,s)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{i=this.doDecodeSync(),s=!0}catch(e){if(!(e instanceof Pn))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(s){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,i]}throw h=(l=this).headByte,u=l.pos,d=l.totalPos,new RangeError("Insufficient data in parsing ".concat(In(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((i=void 0)||(i=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof i?r:new i((function(e){e(r)}))).then(n,o)}r((a=a.apply(s,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var s,i=function(){var n,o,r,s,i,a,c,l,h;return Tn(this,(function(u){switch(u.label){case 0:n=t,o=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),r=Dn(e),u.label=2;case 2:return[4,xn(r.next())];case 3:if((s=u.sent()).done)return[3,12];if(i=s.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(i),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,xn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof Pn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),s&&!s.done&&(h=r.return)?[4,xn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return s={},c("next"),c("throw"),c("return"),s[Symbol.asyncIterator]=function(){return this},s;function c(e){i[e]&&(s[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=i[e](t)).value instanceof xn?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new _n("Unrecognized type byte: ".concat(In(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var s=r[r.length-1];if(0===s.type){if(s.array[s.position]=t,s.position++,s.position!==s.size)continue e;r.pop(),t=s.array}else{if(1===s.type){if("string"!=(i=typeof t)&&"number"!==i)throw new _n("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new _n("The key __proto__ is not allowed");s.key=t,s.type=2;continue e}if(s.map[s.key]=t,s.readCount++,s.readCount!==s.size){s.key=null,s.type=1;continue e}r.pop(),t=s.map}}return t}var i},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new _n("Unrecognized array type byte: ".concat(In(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new _n("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new _n("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new _n("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthyn?function(e,t,n){var o=e.subarray(t,t+n);return mn.decode(o)}(this.bytes,r,e):fn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new _n("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Nn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new _n("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=cn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Bn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+i+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+i,r+i+a):n.subarray(r+i,r+i+a)),r=r+i+a}return t}}const Ln=new Uint8Array([145,$t.Ping]);class $n{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Lt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Cn(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Mn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=vt.instance);const o=Bn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case $t.Invocation:return this._writeInvocation(e);case $t.StreamInvocation:return this._writeStreamInvocation(e);case $t.StreamItem:return this._writeStreamItem(e);case $t.Completion:return this._writeCompletion(e);case $t.Ping:return Bn.write(Ln);case $t.CancelInvocation:return this._writeCancelInvocation(e);case $t.Close:return this._writeClose();case $t.Ack:return this._writeAck(e);case $t.Sequence:return this._writeSequence(e);default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case $t.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case $t.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case $t.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case $t.Ping:return this._createPingMessage(n);case $t.Close:return this._createCloseMessage(n);case $t.Ack:return this._createAckMessage(n);case $t.Sequence:return this._createSequenceMessage(n);default:return t.log(yt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:$t.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:$t.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:$t.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:$t.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:$t.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:$t.Completion}}_createAckMessage(e){if(e.length<1)throw new Error("Invalid payload for Ack message.");return{sequenceId:e[1],type:$t.Ack}}_createSequenceMessage(e){if(e.length<1)throw new Error("Invalid payload for Sequence message.");return{sequenceId:e[1],type:$t.Sequence}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([$t.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([$t.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Bn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([$t.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([$t.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Bn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([$t.StreamItem,e.headers||{},e.invocationId,e.item]);return Bn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([$t.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([$t.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([$t.Completion,e.headers||{},e.invocationId,t,e.result])}return Bn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([$t.CancelInvocation,e.headers||{},e.invocationId]);return Bn.write(t.slice())}_writeClose(){const e=this._encoder.encode([$t.Close,null]);return Bn.write(e.slice())}_writeAck(e){const t=this._encoder.encode([$t.Ack,e.sequenceId]);return Bn.write(t.slice())}_writeSequence(e){const t=this._encoder.encode([$t.Sequence,e.sequenceId]);return Bn.write(t.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let On=!1;function Fn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),On||(On=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Hn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,jn=Hn?Hn.decode.bind(Hn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Wn=Math.pow(2,32),zn=Math.pow(2,21)-1;function qn(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function Jn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function Kn(e,t){const n=Jn(e,t+4);if(n>zn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Wn+Jn(e,t)}class Vn{constructor(e){this.batchData=e;const t=new Qn(e);this.arrayRangeReader=new Zn(e),this.arrayBuilderSegmentReader=new eo(e),this.diffReader=new Xn(e),this.editReader=new Yn(e,t),this.frameReader=new Gn(e,t)}updatedComponents(){return qn(this.batchData,this.batchData.length-20)}referenceFrames(){return qn(this.batchData,this.batchData.length-16)}disposedComponentIds(){return qn(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return qn(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return qn(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return qn(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return Kn(this.batchData,n)}}class Xn{constructor(e){this.batchDataUint8=e}componentId(e){return qn(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class Yn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return qn(this.batchDataUint8,e)}siblingIndex(e){return qn(this.batchDataUint8,e+4)}newTreeIndex(e){return qn(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return qn(this.batchDataUint8,e+8)}removedAttributeName(e){const t=qn(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class Gn{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return qn(this.batchDataUint8,e)}subtreeLength(e){return qn(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=qn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return qn(this.batchDataUint8,e+8)}elementName(e){const t=qn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=qn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=qn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=qn(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=qn(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return Kn(this.batchDataUint8,e+12)}}class Qn{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=qn(e,e.length-4)}readString(e){if(-1===e)return null;{const n=qn(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const s=e[t+r];if(n|=(127&s)<this.nextBatchId)return this.fatalError?(this.logger.log(to.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(to.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(to.Debug,`Applying batch ${e}.`),function(e,t){const n=ge[e];if(!n)throw new Error(`There is no browser renderer with ID ${e}.`);const o=t.arrayRangeReader,r=t.updatedComponents(),s=o.values(r),i=o.count(r),a=t.referenceFrames(),c=o.values(a),l=t.diffReader;for(let e=0;e=this.minLevel){const n=`[${(new Date).toISOString()}] ${to[e]}: ${t}`;switch(e){case to.Critical:case to.Error:console.error(n);break;case to.Warning:console.warn(n);break;case to.Information:console.info(n);break;default:console.log(n)}}}}const io=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function ao(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=io.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function ho(e,t){const n=e.currentElement;var o,r,s;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const i=lo.exec(n.textContent),a=i&&i.groups&&i.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const i=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=lo.exec(e.textContent),r=t&&t[1];if(r)return go(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(i,n,e);if(t!==i.type)return;switch(i.type){case"webassembly":return r=n,s=c,fo(o=i),{...o,uniqueId:uo++,start:r,end:s};case"server":return function(e,t,n){return po(e),{...e,uniqueId:uo++,start:t,end:n}}(i,n,c);case"auto":return function(e,t,n){return po(e),fo(e),{...e,uniqueId:uo++,start:t,end:n}}(i,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let uo=0;function po(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function fo(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function go(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class mo{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndex{return t=e,{...t,start:void 0,end:void 0};var t}))),n=await e.invoke("StartCircuit",Ue.getBaseURI(),Ue.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=function(e){const t=f.get(e);if(t)return f.delete(e),t}(e);if(n)return F(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return function(e){const{start:t,end:n}=e,o=t[O];if(o){if(o!==e)throw new Error("The start component comment was already associated with another component descriptor.");return t}const r=t.parentNode;if(!r)throw new Error(`Comment not connected to the DOM ${t.textContent}`);const s=F(r,!0),i=V(s);t[$]=s,t[O]=e;const a=F(t);if(n){const e=V(a),o=Array.prototype.indexOf.call(i,a)+1;let r=null;for(;r!==n;){const n=i.splice(o,1)[0];if(!n)throw new Error("Could not find the end component comment in the parent logical node list");n[$]=t,e.push(n),r=n}}return a}(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const vo={configureSignalR:e=>{},logLevel:to.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class wo{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await nt.reconnect()||this.rejected()}catch(e){this.logger.log(to.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class _o{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(_o.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(_o.ShowClassName)}update(e){const t=this.document.getElementById(_o.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(_o.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(_o.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(_o.RejectedClassName)}removeClasses(){this.dialog.classList.remove(_o.ShowClassName,_o.HideClassName,_o.FailedClassName,_o.RejectedClassName)}}_o.ShowClassName="components-reconnect-show",_o.HideClassName="components-reconnect-hide",_o.FailedClassName="components-reconnect-failed",_o.RejectedClassName="components-reconnect-rejected",_o.MaxRetriesId="components-reconnect-max-retries",_o.CurrentAttemptId="components-reconnect-current-attempt";class bo{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||nt.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new _o(t,e.maxRetries,document):new wo(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new So(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class So{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tSo.MaximumFirstRetryInterval?So.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(to.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}So.MaximumFirstRetryInterval=3e3;class Eo{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:s,afterStarted:i}=r;return i&&e.afterStartedCallbacks.push(i),s?s(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await k,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let Co,Io,ko,To,Do=!1,xo=!1;function Ro(e){if(To)throw new Error("Circuit options have already been configured.");To=e}async function Ao(t){if(xo)throw new Error("Blazor Server has already started.");xo=!0;const n=function(e){const t={...vo,...e};return e&&e.reconnectionOptions&&(t.reconnectionOptions={...vo.reconnectionOptions,...e.reconnectionOptions}),t}(To),o=await async function(e){const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=await t.json(),o=new Eo;return await o.importInitializersAsync(n,[e]),o}(n),r=new so(n.logLevel);nt.reconnect=async e=>{if(Do)return!1;const t=e||await Po(n,r,Io);return await Io.reconnect(t)?(n.reconnectionHandler.onConnectionUp(),!0):(r.log(to.Information,"Reconnection attempt to the circuit was rejected by the server. 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A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Bt.LongPolling))&&t.log(to.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(to.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. 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AbortController&&(e._abortControllerType=n(778),!0)})(r)&&(this._abortControllerType=r._abortControllerType)}async send(e){if(e.abortSignal&&e.abortSignal.aborted)throw new St;if(!e.method)throw new Error("No method defined.");if(!e.url)throw new Error("No url defined.");const t=new this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new St});let o,r=null;if(e.timeout){const o=e.timeout;r=setTimeout((()=>{t.abort(),this._logger.log(xt.Warning,"Timeout from HTTP request."),n=new Et}),o)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},Mt(e.content)?e.headers["Content-Type"]="application/octet-stream":e.headers["Content-Type"]="text/plain;charset=UTF-8");try{o=await this._fetchType(e.url,{body:e.content,cache:"no-cache",credentials:!0===e.withCredentials?"include":"same-origin",headers:{"X-Requested-With":"XMLHttpRequest",...e.headers},method:e.method,mode:"cors",redirect:"follow",signal:t.signal})}catch(e){if(n)throw n;throw this._logger.log(xt.Warning,`Error from HTTP request. ${e}.`),e}finally{r&&clearTimeout(r),e.abortSignal&&(e.abortSignal.onabort=null)}if(!o.ok){const e=await Jt(o,"text");throw new _t(e||o.statusText,o.status)}const i=Jt(o,e.responseType),s=await i;return new vt(o.status,o.statusText,s)}getCookieString(e){return""}}function Jt(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class qt extends wt{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new St):e.method?e.url?new Promise(((t,n)=>{const o=new XMLHttpRequest;o.open(e.method,e.url,!0),o.withCredentials=void 0===e.withCredentials||e.withCredentials,o.setRequestHeader("X-Requested-With","XMLHttpRequest"),""===e.content&&(e.content=void 0),e.content&&(Mt(e.content)?o.setRequestHeader("Content-Type","application/octet-stream"):o.setRequestHeader("Content-Type","text/plain;charset=UTF-8"));const r=e.headers;r&&Object.keys(r).forEach((e=>{o.setRequestHeader(e,r[e])})),e.responseType&&(o.responseType=e.responseType),e.abortSignal&&(e.abortSignal.onabort=()=>{o.abort(),n(new St)}),e.timeout&&(o.timeout=e.timeout),o.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),o.status>=200&&o.status<300?t(new vt(o.status,o.statusText,o.response||o.responseText)):n(new _t(o.response||o.responseText||o.statusText,o.status))},o.onerror=()=>{this._logger.log(xt.Warning,`Error from HTTP request. ${o.status}: ${o.statusText}.`),n(new _t(o.statusText,o.status))},o.ontimeout=()=>{this._logger.log(xt.Warning,"Timeout from HTTP request."),n(new Et)},o.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Kt extends wt{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new zt(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new qt(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new St):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}var Vt,Xt,Gt,Yt;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Vt||(Vt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Xt||(Xt={}));class Qt{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}}class Zt{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new Qt,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._url=e,this._logger.log(xt.Trace,"(LongPolling transport) Connecting."),t===Xt.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,o]=Bt(),r={[n]:o,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:r,timeout:1e5,withCredentials:this._options.withCredentials};t===Xt.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new _t(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(xt.Trace,`(LongPolling transport) polling: ${n}.`);const o=await this._httpClient.get(n,t);204===o.statusCode?(this._logger.log(xt.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==o.statusCode?(this._logger.log(xt.Error,`(LongPolling transport) Unexpected response code: ${o.statusCode}.`),this._closeError=new _t(o.statusText||"",o.statusCode),this._running=!1):o.content?(this._logger.log(xt.Trace,`(LongPolling transport) data received. ${Ut(o.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(o.content)):this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof Et?this._logger.log(xt.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(xt.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(xt.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Lt(this._logger,"LongPolling",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}async stop(){this._logger.log(xt.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(xt.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Bt();e[t]=n;const o={headers:{...e,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials};let r;try{await this._httpClient.delete(this._url,o)}catch(e){r=e}r?r instanceof _t&&(404===r.statusCode?this._logger.log(xt.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(xt.Trace,`(LongPolling transport) Error sending a DELETE request: ${r}`)):this._logger.log(xt.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(xt.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(xt.Trace,e),this.onclose(this._closeError)}}}class en{constructor(e,t,n,o){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=o,this.onreceive=null,this.onclose=null}async connect(e,t){return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,o)=>{let r,i=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,i]=Bt();n[o]=i,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(xt.Trace,`(SSE transport) data received. ${Ut(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{i?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(xt.Information,`SSE connected to ${this._url}`),this._eventSource=r,i=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,i){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=i}async connect(e,t){let n;return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Xt,"transferFormat"),this._logger.log(xt.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let i;e=e.replace(/^http/,"ws");const s=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Bt();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),s&&(t[yt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Xt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(xt.Information,`WebSocket connected to ${e}.`),this._webSocket=i,a=!0,o()},i.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(xt.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(xt.Trace,`(WebSockets transport) data received. ${Ut(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},i.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(xt.Trace,`(WebSockets transport) sending data. ${Ut(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(xt.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ot(xt.Information):null===n?At.instance:void 0!==n.log?n:new Ot(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Rt.isIn(e,Xt,"transferFormat"),this._logger.log(xt.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(xt.Error,e),await this._stopPromise,Promise.reject(new St(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(xt.Error,e),Promise.reject(new St(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(xt.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(xt.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new St("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(xt.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(xt.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Bt();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(xt.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(xt.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(xt.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,o);if(s instanceof Error)i.push(`${n.transport} failed:`),i.push(s);else if(this._isITransport(s)){if(this.transport=s,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(xt.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(xt.Debug,e),Promise.reject(new St(e))}}}}return i.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${i.join(" ")}`,i)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n){const o=Vt[e.transport];if(null==o)return this._logger.log(xt.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,o))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it was disabled by the client.`),new It(`'${Vt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[o]}' does not support ${Xt[n]}.`);if(o===Vt.WebSockets&&!this._options.WebSocket||o===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(xt.Debug,`Skipping transport '${Vt[o]}' because it is not supported in your environment.'`),new Ct(`'${Vt[o]}' is not supported in your environment.`,o);this._logger.log(xt.Debug,`Selecting transport '${Vt[o]}'.`);try{return this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(xt.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(xt.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(xt.Error,`Connection disconnected with error '${e}'.`):this._logger.log(xt.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(xt.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(xt.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(xt.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(xt.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=e.indexOf("?");let n=e.substring(0,-1===t?e.length:t);return"/"!==n[n.length-1]&&(n+="/"),n+="negotiate",n+=-1===t?"":e.substring(t),-1===n.indexOf("negotiateVersion")&&(n+=-1===t?"?":"&",n+="negotiateVersion="+this._negotiateVersion),n}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Mt(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,i))),n=o.byteLength>i?o.slice(i).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const i=r+1;t=o.substring(0,i),n=o.length>i?o.substring(i):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Ft(this,e)}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class ln{static create(e,t,n,o,r,i){return new ln(e,t,n,o,r,i)}constructor(e,t,n,o,r,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(xt.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Rt.isRequired(e,"connection"),Rt.isRequired(t,"logger"),Rt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(xt.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(xt.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(xt.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(xt.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(xt.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(xt.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(xt.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(xt.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(xt.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(xt.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new St("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let i;const s=new cn;return s.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],i.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?s.error(t):e&&(e.type===Gt.Completion?e.error?s.error(new Error(e.error)):s.complete():s.next(e.item))},i=this._sendWithProtocol(r).catch((e=>{s.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,i),s}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(xt.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(xt.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}default:this._logger.log(xt.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(xt.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(xt.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(xt.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(xt.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let i,s,a;for(const n of o)try{const o=i;i=await n.apply(this,e.arguments),r&&i&&o&&(this._logger.log(xt.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(xt.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(s?a=this._createCompletionMessage(e.invocationId,`${s}`,null):void 0!==i?a=this._createCompletionMessage(e.invocationId,null,i):(this._logger.log(xt.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):i&&this._logger.log(xt.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(xt.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new St("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(xt.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(xt.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(xt.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(xt.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(xt.Debug,"Connection left the reconnecting state in onreconnecting callback. 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Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Yt.Connected,this._logger.log(xt.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(xt.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(xt.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Yt.Reconnecting)return this._logger.log(xt.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Yt.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(xt.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. 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executing.");for(;s;)try{if(n=1,o&&(r=2&i[0]?o.return:i[0]?o.throw||((r=o.return)&&r.call(o),0):o.next)&&!(r=r.call(o,i[1])).done)return r;switch(o=0,r&&(i=[2&i[0],r.value]),i[0]){case 0:case 1:r=i;break;case 4:return s.label++,{value:i[1],done:!1};case 5:s.label++,o=i[1],i=[0];continue;case 7:i=s.ops.pop(),s.trys.pop();continue;default:if(!((r=(r=s.trys).length>0&&r[r.length-1])||6!==i[0]&&2!==i[0])){s=0;continue}if(3===i[0]&&(!r||i[1]>r[0]&&i[1]=e},e.prototype.createExtraByteError=function(e){var t=this.view,n=this.pos;return new RangeError("Extra ".concat(t.byteLength-n," of ").concat(t.byteLength," byte(s) found at buffer[").concat(e,"]"))},e.prototype.decode=function(e){this.reinitializeState(),this.setBuffer(e);var t=this.doDecodeSync();if(this.hasRemaining(1))throw this.createExtraByteError(this.pos);return t},e.prototype.decodeMulti=function(e){return Fn(this,(function(t){switch(t.label){case 0:this.reinitializeState(),this.setBuffer(e),t.label=1;case 1:return this.hasRemaining(1)?[4,this.doDecodeSync()]:[3,3];case 2:return t.sent(),[3,1];case 3:return[2]}}))},e.prototype.decodeAsync=function(e){var t,n,o,r,i,s,a;return i=this,void 0,a=function(){var i,s,a,c,l,h,d,u;return Fn(this,(function(p){switch(p.label){case 0:i=!1,p.label=1;case 1:p.trys.push([1,6,7,12]),t=On(e),p.label=2;case 2:return[4,t.next()];case 3:if((n=p.sent()).done)return[3,5];if(a=n.value,i)throw this.createExtraByteError(this.totalPos);this.appendBuffer(a);try{s=this.doDecodeSync(),i=!0}catch(e){if(!(e instanceof jn))throw e}this.totalPos+=this.pos,p.label=4;case 4:return[3,2];case 5:return[3,12];case 6:return c=p.sent(),o={error:c},[3,12];case 7:return p.trys.push([7,,10,11]),n&&!n.done&&(r=t.return)?[4,r.call(t)]:[3,9];case 8:p.sent(),p.label=9;case 9:return[3,11];case 10:if(o)throw o.error;return[7];case 11:return[7];case 12:if(i){if(this.hasRemaining(1))throw this.createExtraByteError(this.totalPos);return[2,s]}throw h=(l=this).headByte,d=l.pos,u=l.totalPos,new RangeError("Insufficient data in parsing ".concat(Mn(h)," at ").concat(u," (").concat(d," in the current buffer)"))}}))},new((s=void 0)||(s=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof s?r:new s((function(e){e(r)}))).then(n,o)}r((a=a.apply(i,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var i,s=function(){var n,o,r,i,s,a,c,l,h;return Fn(this,(function(d){switch(d.label){case 0:n=t,o=-1,d.label=1;case 1:d.trys.push([1,13,14,19]),r=On(e),d.label=2;case 2:return[4,Bn(r.next())];case 3:if((i=d.sent()).done)return[3,12];if(s=i.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(s),n&&(o=this.readArraySize(),n=!1,this.complete()),d.label=4;case 4:d.trys.push([4,9,,10]),d.label=5;case 5:return[4,Bn(this.doDecodeSync())];case 6:return[4,d.sent()];case 7:return d.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=d.sent())instanceof jn))throw a;return[3,10];case 10:this.totalPos+=this.pos,d.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=d.sent(),l={error:c},[3,19];case 14:return d.trys.push([14,,17,18]),i&&!i.done&&(h=r.return)?[4,Bn(h.call(r))]:[3,16];case 15:d.sent(),d.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return i={},c("next"),c("throw"),c("return"),i[Symbol.asyncIterator]=function(){return this},i;function c(e){s[e]&&(i[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=s[e](t)).value instanceof Bn?Promise.resolve(n.value.v).then(h,d):u(a[0][2],n)}catch(e){u(a[0][3],e)}var n}function h(e){l("next",e)}function d(e){l("throw",e)}function u(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new An("Unrecognized type byte: ".concat(Mn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var i=r[r.length-1];if(0===i.type){if(i.array[i.position]=t,i.position++,i.position!==i.size)continue e;r.pop(),t=i.array}else{if(1===i.type){if("string"!=(s=typeof t)&&"number"!==s)throw new An("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new An("The key __proto__ is not allowed");i.key=t,i.type=2;continue e}if(i.map[i.key]=t,i.readCount++,i.readCount!==i.size){i.key=null,i.type=1;continue e}r.pop(),t=i.map}}return t}var s},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new An("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new An("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new An("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new An("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthTn?function(e,t,n){var o=e.subarray(t,t+n);return kn.decode(o)}(this.bytes,r,e):Cn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new An("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw Wn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new An("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=vn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class qn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+s+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+s,r+s+a):n.subarray(r+s,r+s+a)),r=r+s+a}return t}}const Kn=new Uint8Array([145,Gt.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Un(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Jn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=At.instance);const o=qn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return qn.write(Kn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);default:return t.log(xt.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),qn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return qn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return qn.write(e.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Xn=!1;function Gn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Xn||(Xn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Yn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Qn=Yn?Yn.decode.bind(Yn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},Zn=Math.pow(2,32),eo=Math.pow(2,21)-1;function to(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function no(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function oo(e,t){const n=no(e,t+4);if(n>eo)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Zn+no(e,t)}class ro{constructor(e){this.batchData=e;const t=new co(e);this.arrayRangeReader=new lo(e),this.arrayBuilderSegmentReader=new ho(e),this.diffReader=new io(e),this.editReader=new so(e,t),this.frameReader=new ao(e,t)}updatedComponents(){return to(this.batchData,this.batchData.length-20)}referenceFrames(){return to(this.batchData,this.batchData.length-16)}disposedComponentIds(){return to(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return to(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return to(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return oo(this.batchData,n)}}class io{constructor(e){this.batchDataUint8=e}componentId(e){return to(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class so{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return to(this.batchDataUint8,e)}siblingIndex(e){return to(this.batchDataUint8,e+4)}newTreeIndex(e){return to(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return to(this.batchDataUint8,e+8)}removedAttributeName(e){const t=to(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class ao{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return to(this.batchDataUint8,e)}subtreeLength(e){return to(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return to(this.batchDataUint8,e+8)}elementName(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=to(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=to(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return oo(this.batchDataUint8,e+12)}}class co{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=to(e,e.length-4)}readString(e){if(-1===e)return null;{const n=to(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const i=e[t+r];if(n|=(127&i)<this.nextBatchId)return this.fatalError?(this.logger.log(uo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(uo.Debug,`Waiting for batch ${this.nextBatchId}. 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The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const s=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=_o.exec(e.textContent),r=t&&t[1];if(r)return ko(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(s,n,e);if(t!==s.type)return;switch(s.type){case"webassembly":return r=n,i=c,Io(o=s),{...o,uniqueId:So++,start:r,end:i};case"server":return function(e,t,n){return Co(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c);case"auto":return function(e,t,n){return Co(e),Io(e),{...e,uniqueId:So++,start:t,end:n}}(s,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let So=0;function Co(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function Io(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function ko(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class To{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexDo(e)))),n=await e.invoke("StartCircuit",Je.getBaseURI(),Je.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return z(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const No={configureSignalR:e=>{},logLevel:uo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Ro{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(uo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. 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n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,i;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const s=[e,null!==(i=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==i?i:{}];await o("beforeStart",s)},onDownloadResourceProgress:dr,config:n,disableDotnet6Compatibility:!1,out:pr,err:fr};return o}(e,t);e.applicationCulture&&n.withApplicationCulture(e.applicationCulture),e.environment&&n.withApplicationEnvironment(e.environment),e.loadBootResource&&n.withResourceLoader(e.loadBootResource),n.withModuleConfig(o),e.configureRuntime&&e.configureRuntime(n),ir=await n.create()}(e,t)},start:function(){return async function(){if(!ir)throw new Error("The runtime must be loaded it gets configured.");const{MONO:t,BINDING:n,Module:o,setModuleImports:r,INTERNAL:i,getConfig:s,invokeLibraryInitializers:a}=ir;nr=o,er=n,tr=t,rr=i,function(e){const t=Qo.match(/^Mac/i)?"Cmd":"Alt";Zo(e)&&console.info(`Debugging hotkey: Shift+${t}+D (when application has focus)`),document.addEventListener("keydown",(t=>{t.shiftKey&&(t.metaKey||t.altKey)&&"KeyD"===t.code&&(Zo(e)?navigator.userAgent.includes("Firefox")?async function(){const e=await fetch(`_framework/debug?url=${encodeURIComponent(location.href)}&isFirefox=true`);200!==e.status&&console.warn(await e.text())}():Yo?function(){const 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i=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,i,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(mr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ir.runMain(ir.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Gn()}},toUint8Array:function(e){const t=gr(e),n=lr(t),o=new Uint8Array(n);return o.set(nr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return lr(gr(e))},getArrayEntryPtr:function(e,t,n){return gr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),tr.getI16(n);var n},readInt32Field:function(e,t){return lr(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=nr.HEAPU32[t+1];if(n>ar)throw new Error(`Cannot 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r,s=!1;if(t===Xt.Text){if(Pt.isBrowser||Pt.isWebWorker)r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials});else{const t=this._httpClient.getCookieString(e),n={};n.Cookie=t;const[o,s]=Ot();n[o]=s,r=new this._options.EventSource(e,{withCredentials:this._options.withCredentials,headers:{...n,...this._options.headers}})}try{r.onmessage=e=>{if(this.onreceive)try{this._logger.log(At.Trace,`(SSE transport) data received. ${Mt(e.data,this._options.logMessageContent)}.`),this.onreceive(e.data)}catch(e){return void this._close(e)}},r.onerror=e=>{s?this._close():o(new Error("EventSource failed to connect. The connection could not be found on the server, either the connection ID is not present on the server, or a proxy is refusing/buffering the connection. If you have multiple servers check that sticky sessions are enabled."))},r.onopen=()=>{this._logger.log(At.Information,`SSE connected to ${this._url}`),this._eventSource=r,s=!0,n()}}catch(e){return void o(e)}}else o(new Error("The Server-Sent Events transport only supports the 'Text' transfer format"))}))}async send(e){return this._eventSource?Lt(this._logger,"SSE",this._httpClient,this._url,e,this._options):Promise.reject(new Error("Cannot send until the transport is connected"))}stop(){return this._close(),Promise.resolve()}_close(e){this._eventSource&&(this._eventSource.close(),this._eventSource=void 0,this.onclose&&this.onclose(e))}}class tn{constructor(e,t,n,o,r,s){this._logger=n,this._accessTokenFactory=t,this._logMessageContent=o,this._webSocketConstructor=r,this._httpClient=e,this.onreceive=null,this.onclose=null,this._headers=s}async connect(e,t){let n;return Nt.isRequired(e,"url"),Nt.isRequired(t,"transferFormat"),Nt.isIn(t,Xt,"transferFormat"),this._logger.log(At.Trace,"(WebSockets transport) Connecting."),this._accessTokenFactory&&(n=await this._accessTokenFactory()),new Promise(((o,r)=>{let s;e=e.replace(/^http/,"ws");const i=this._httpClient.getCookieString(e);let a=!1;if(Pt.isReactNative){const t={},[o,r]=Ot();t[o]=r,n&&(t[yt.Authorization]=`Bearer ${n}`),i&&(t[yt.Cookie]=i),s=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);s||(s=new this._webSocketConstructor(e)),t===Xt.Binary&&(s.binaryType="arraybuffer"),s.onopen=t=>{this._logger.log(At.Information,`WebSocket connected to ${e}.`),this._webSocket=s,a=!0,o()},s.onerror=e=>{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"There was an error with the transport",this._logger.log(At.Information,`(WebSockets transport) ${t}.`)},s.onmessage=e=>{if(this._logger.log(At.Trace,`(WebSockets transport) data received. ${Mt(e.data,this._logMessageContent)}.`),this.onreceive)try{this.onreceive(e.data)}catch(e){return void this._close(e)}},s.onclose=e=>{if(a)this._close(e);else{let t=null;t="undefined"!=typeof ErrorEvent&&e instanceof ErrorEvent?e.error:"WebSocket failed to connect. The connection could not be found on the server, either the endpoint may not be a SignalR endpoint, the connection ID is not present on the server, or there is a proxy blocking WebSockets. If you have multiple servers check that sticky sessions are enabled.",r(new Error(t))}}}))}send(e){return this._webSocket&&this._webSocket.readyState===this._webSocketConstructor.OPEN?(this._logger.log(At.Trace,`(WebSockets transport) sending data. ${Mt(e,this._logMessageContent)}.`),this._webSocket.send(e),Promise.resolve()):Promise.reject("WebSocket is not in the OPEN state")}stop(){return this._webSocket&&this._close(void 0),Promise.resolve()}_close(e){this._webSocket&&(this._webSocket.onclose=()=>{},this._webSocket.onmessage=()=>{},this._webSocket.onerror=()=>{},this._webSocket.close(),this._webSocket=void 0),this._logger.log(At.Trace,"(WebSockets transport) socket closed."),this.onclose&&(!this._isCloseEvent(e)||!1!==e.wasClean&&1e3===e.code?e instanceof Error?this.onclose(e):this.onclose():this.onclose(new Error(`WebSocket closed with status code: ${e.code} (${e.reason||"no reason given"}).`)))}_isCloseEvent(e){return e&&"boolean"==typeof e.wasClean&&"number"==typeof e.code}}class nn{constructor(e,t={}){var n;if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Nt.isRequired(e,"url"),this._logger=void 0===(n=t.logger)?new Ft(At.Information):null===n?xt.instance:void 0!==n.log?n:new Ft(n),this.baseUrl=this._resolveUrl(e),(t=t||{}).logMessageContent=void 0!==t.logMessageContent&&t.logMessageContent,"boolean"!=typeof t.withCredentials&&void 0!==t.withCredentials)throw new Error("withCredentials option was not a 'boolean' or 'undefined' value");t.withCredentials=void 0===t.withCredentials||t.withCredentials,t.timeout=void 0===t.timeout?1e5:t.timeout,"undefined"==typeof WebSocket||t.WebSocket||(t.WebSocket=WebSocket),"undefined"==typeof EventSource||t.EventSource||(t.EventSource=EventSource),this._httpClient=new bt(t.httpClient||new Kt(this._logger),t.accessTokenFactory),this._connectionState="Disconnected",this._connectionStarted=!1,this._options=t,this.onreceive=null,this.onclose=null}async start(e){if(e=e||Xt.Binary,Nt.isIn(e,Xt,"transferFormat"),this._logger.log(At.Debug,`Starting connection with transfer format '${Xt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(At.Error,e),await this._stopPromise,Promise.reject(new Et(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(At.Error,e),Promise.reject(new Et(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new on(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(At.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(At.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(At.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(At.Debug,"HttpConnection.transport is undefined in HttpConnection.stop() because start() failed.")}async _startInternal(e){let t=this.baseUrl;this._accessTokenFactory=this._options.accessTokenFactory,this._httpClient._accessTokenFactory=this._accessTokenFactory;try{if(this._options.skipNegotiation){if(this._options.transport!==Vt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Vt.WebSockets),await this._startTransport(t,e)}else{let n=null,o=0;do{if(n=await this._getNegotiationResponse(t),"Disconnecting"===this._connectionState||"Disconnected"===this._connectionState)throw new Et("The connection was stopped during negotiation.");if(n.error)throw new Error(n.error);if(n.ProtocolVersion)throw new Error("Detected a connection attempt to an ASP.NET SignalR Server. This client only supports connecting to an ASP.NET Core SignalR Server. See https://aka.ms/signalr-core-differences for details.");if(n.url&&(t=n.url),n.accessToken){const e=n.accessToken;this._accessTokenFactory=()=>e,this._httpClient._accessToken=e,this._httpClient._accessTokenFactory=void 0}o++}while(n.url&&o<100);if(100===o&&n.url)throw new Error("Negotiate redirection limit exceeded.");await this._createTransport(t,this._options.transport,n,e)}this.transport instanceof Zt&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(At.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(At.Error,"Failed to start the connection: "+e),this._connectionState="Disconnected",this.transport=void 0,this._stopPromiseResolver(),Promise.reject(e)}}async _getNegotiationResponse(e){const t={},[n,o]=Ot();t[n]=o;const r=this._resolveNegotiateUrl(e);this._logger.log(At.Debug,`Sending negotiation request: ${r}.`);try{const e=await this._httpClient.post(r,{content:"",headers:{...t,...this._options.headers},timeout:this._options.timeout,withCredentials:this._options.withCredentials});if(200!==e.statusCode)return Promise.reject(new Error(`Unexpected status code returned from negotiate '${e.statusCode}'`));const n=JSON.parse(e.content);return(!n.negotiateVersion||n.negotiateVersion<1)&&(n.connectionToken=n.connectionId),n.useAck&&!0!==this._options._useStatefulReconnect?Promise.reject(new Tt("Client didn't negotiate Stateful Reconnect but the server did.")):n}catch(e){let t="Failed to complete negotiation with the server: "+e;return e instanceof _t&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(At.Error,t),Promise.reject(new Tt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,o){let r=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(At.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(r,o),void(this.connectionId=n.connectionId);const s=[],i=n.availableTransports||[];let a=n;for(const n of i){const i=this._resolveTransportOrError(n,t,o,!0===(null==a?void 0:a.useAck));if(i instanceof Error)s.push(`${n.transport} failed:`),s.push(i);else if(this._isITransport(i)){if(this.transport=i,!a){try{a=await this._getNegotiationResponse(e)}catch(e){return Promise.reject(e)}r=this._createConnectUrl(e,a.connectionToken)}try{return await this._startTransport(r,o),void(this.connectionId=a.connectionId)}catch(e){if(this._logger.log(At.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,s.push(new kt(`${n.transport} failed: ${e}`,Vt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(At.Debug,e),Promise.reject(new Et(e))}}}}return s.length>0?Promise.reject(new Dt(`Unable to connect to the server with any of the available transports. ${s.join(" ")}`,s)):Promise.reject(new Error("None of the transports supported by the client are supported by the server."))}_constructTransport(e){switch(e){case Vt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new tn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Vt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new en(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Vt.LongPolling:return new Zt(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.features.reconnect?this.transport.onclose=async n=>{let o=!1;if(this.features.resend){try{this.features.disconnected(),await this.transport.connect(e,t),await this.features.resend()}catch{o=!0}o&&this._stopConnection(n)}else this._stopConnection(n)}:this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n,o){const r=Vt[e.transport];if(null==r)return this._logger.log(At.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||0!=(t&e)}(t,r))return this._logger.log(At.Debug,`Skipping transport '${Vt[r]}' because it was disabled by the client.`),new It(`'${Vt[r]}' is disabled by the client.`,r);if(!(e.transferFormats.map((e=>Xt[e])).indexOf(n)>=0))return this._logger.log(At.Debug,`Skipping transport '${Vt[r]}' because it does not support the requested transfer format '${Xt[n]}'.`),new Error(`'${Vt[r]}' does not support ${Xt[n]}.`);if(r===Vt.WebSockets&&!this._options.WebSocket||r===Vt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(At.Debug,`Skipping transport '${Vt[r]}' because it is not supported in your environment.'`),new Ct(`'${Vt[r]}' is not supported in your environment.`,r);this._logger.log(At.Debug,`Selecting transport '${Vt[r]}'.`);try{return this.features.reconnect=r===Vt.WebSockets?o:void 0,this._constructTransport(r)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(At.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(At.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(At.Error,`Connection disconnected with error '${e}'.`):this._logger.log(At.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(At.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(At.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(At.Debug,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is already in the disconnected state.`)}_resolveUrl(e){if(0===e.lastIndexOf("https://",0)||0===e.lastIndexOf("http://",0))return e;if(!Pt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(At.Information,`Normalizing '${e}' to '${t.href}'.`),t.href}_resolveNegotiateUrl(e){const t=new URL(e);t.pathname.endsWith("/")?t.pathname+="negotiate":t.pathname+="/negotiate";const n=new URLSearchParams(t.searchParams);return n.has("negotiateVersion")||n.append("negotiateVersion",this._negotiateVersion.toString()),n.has("useAck")?"true"===n.get("useAck")&&(this._options._useStatefulReconnect=!0):!0===this._options._useStatefulReconnect&&n.append("useAck","true"),t.search=n.toString(),t.toString()}}class on{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new rn,this._transportResult=new rn,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new rn),this._transportResult.promise}stop(){return this._executing=!1,this._sendBufferedData.resolve(),this._sendLoopPromise}_bufferData(e){if(this._buffer.length&&typeof this._buffer[0]!=typeof e)throw new Error(`Expected data to be of type ${typeof this._buffer} but was of type ${typeof e}`);this._buffer.push(e),this._sendBufferedData.resolve()}async _sendLoop(){for(;;){if(await this._sendBufferedData.promise,!this._executing){this._transportResult&&this._transportResult.reject("Connection stopped.");break}this._sendBufferedData=new rn;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):on._concatBuffers(this._buffer);this._buffer.length=0;try{await this._transport.send(t),e.resolve()}catch(t){e.reject(t)}}}static _concatBuffers(e){const t=e.map((e=>e.byteLength)).reduce(((e,t)=>e+t)),n=new Uint8Array(t);let o=0;for(const t of e)n.set(new Uint8Array(t),o),o+=t.byteLength;return n.buffer}}class rn{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class sn{static write(e){return`${e}${sn.RecordSeparator}`}static parse(e){if(e[e.length-1]!==sn.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(sn.RecordSeparator);return t.pop(),t}}sn.RecordSeparatorCode=30,sn.RecordSeparator=String.fromCharCode(sn.RecordSeparatorCode);class an{writeHandshakeRequest(e){return sn.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(Ut(e)){const o=new Uint8Array(e),r=o.indexOf(sn.RecordSeparatorCode);if(-1===r)throw new Error("Message is incomplete.");const s=r+1;t=String.fromCharCode.apply(null,Array.prototype.slice.call(o.slice(0,s))),n=o.byteLength>s?o.slice(s).buffer:null}else{const o=e,r=o.indexOf(sn.RecordSeparator);if(-1===r)throw new Error("Message is incomplete.");const s=r+1;t=o.substring(0,s),n=o.length>s?o.substring(s):null}const o=sn.parse(t),r=JSON.parse(o[0]);if(r.type)throw new Error("Expected a handshake response from the server.");return[n,r]}}!function(e){e[e.Invocation=1]="Invocation",e[e.StreamItem=2]="StreamItem",e[e.Completion=3]="Completion",e[e.StreamInvocation=4]="StreamInvocation",e[e.CancelInvocation=5]="CancelInvocation",e[e.Ping=6]="Ping",e[e.Close=7]="Close",e[e.Ack=8]="Ack",e[e.Sequence=9]="Sequence"}(Gt||(Gt={}));class cn{constructor(){this.observers=[]}next(e){for(const t of this.observers)t.next(e)}error(e){for(const t of this.observers)t.error&&t.error(e)}complete(){for(const e of this.observers)e.complete&&e.complete()}subscribe(e){return this.observers.push(e),new Bt(this,e)}}class ln{constructor(e,t,n){this._bufferSize=1e5,this._messages=[],this._totalMessageCount=0,this._waitForSequenceMessage=!1,this._nextReceivingSequenceId=1,this._latestReceivedSequenceId=0,this._bufferedByteCount=0,this._reconnectInProgress=!1,this._protocol=e,this._connection=t,this._bufferSize=n}async _send(e){const t=this._protocol.writeMessage(e);let n=Promise.resolve();if(this._isInvocationMessage(e)){this._totalMessageCount++;let e=()=>{},o=()=>{};Ut(t)?this._bufferedByteCount+=t.byteLength:this._bufferedByteCount+=t.length,this._bufferedByteCount>=this._bufferSize&&(n=new Promise(((t,n)=>{e=t,o=n}))),this._messages.push(new hn(t,this._totalMessageCount,e,o))}try{this._reconnectInProgress||await this._connection.send(t)}catch{this._disconnected()}await n}_ack(e){let t=-1;for(let n=0;nthis._nextReceivingSequenceId?this._connection.stop(new Error("Sequence ID greater than amount of messages we've received.")):this._nextReceivingSequenceId=e.sequenceId}_disconnected(){this._reconnectInProgress=!0,this._waitForSequenceMessage=!0}async _resend(){const e=0!==this._messages.length?this._messages[0]._id:this._totalMessageCount+1;await this._connection.send(this._protocol.writeMessage({type:Gt.Sequence,sequenceId:e}));const t=this._messages;for(const e of t)await this._connection.send(e._message);this._reconnectInProgress=!1}_dispose(e){null!=e||(e=new Error("Unable to reconnect to server."));for(const t of this._messages)t._rejector(e)}_isInvocationMessage(e){switch(e.type){case Gt.Invocation:case Gt.StreamItem:case Gt.Completion:case Gt.StreamInvocation:case Gt.CancelInvocation:return!0;case Gt.Close:case Gt.Sequence:case Gt.Ping:case Gt.Ack:return!1}}_ackTimer(){void 0===this._ackTimerHandle&&(this._ackTimerHandle=setTimeout((async()=>{try{this._reconnectInProgress||await this._connection.send(this._protocol.writeMessage({type:Gt.Ack,sequenceId:this._latestReceivedSequenceId}))}catch{}clearTimeout(this._ackTimerHandle),this._ackTimerHandle=void 0}),1e3))}}class hn{constructor(e,t,n,o){this._message=e,this._id=t,this._resolver=n,this._rejector=o}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(Yt||(Yt={}));class un{static create(e,t,n,o,r,s,i){return new un(e,t,n,o,r,s,i)}constructor(e,t,n,o,r,s,i){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(At.Warning,"The page is being frozen, this will likely lead to the connection being closed and messages being lost. For more information see the docs at https://learn.microsoft.com/aspnet/core/signalr/javascript-client#bsleep")},Nt.isRequired(e,"connection"),Nt.isRequired(t,"logger"),Nt.isRequired(n,"protocol"),this.serverTimeoutInMilliseconds=null!=r?r:3e4,this.keepAliveIntervalInMilliseconds=null!=s?s:15e3,this._statefulReconnectBufferSize=null!=i?i:1e5,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=o,this._handshakeProtocol=new an,this.connection.onreceive=e=>this._processIncomingData(e),this.connection.onclose=e=>this._connectionClosed(e),this._callbacks={},this._methods={},this._closedCallbacks=[],this._reconnectingCallbacks=[],this._reconnectedCallbacks=[],this._invocationId=0,this._receivedHandshakeResponse=!1,this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:Gt.Ping})}get state(){return this._connectionState}get connectionId(){return this.connection&&this.connection.connectionId||null}get baseUrl(){return this.connection.baseUrl||""}set baseUrl(e){if(this._connectionState!==Yt.Disconnected&&this._connectionState!==Yt.Reconnecting)throw new Error("The HubConnection must be in the Disconnected or Reconnecting state to change the url.");if(!e)throw new Error("The HubConnection url must be a valid url.");this.connection.baseUrl=e}start(){return this._startPromise=this._startWithStateTransitions(),this._startPromise}async _startWithStateTransitions(){if(this._connectionState!==Yt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=Yt.Connecting,this._logger.log(At.Debug,"Starting HubConnection.");try{await this._startInternal(),Pt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=Yt.Connected,this._connectionStarted=!0,this._logger.log(At.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=Yt.Disconnected,this._logger.log(At.Debug,`HubConnection failed to start successfully because of error '${e}'.`),Promise.reject(e)}}async _startInternal(){this._stopDuringStartError=void 0,this._receivedHandshakeResponse=!1;const e=new Promise(((e,t)=>{this._handshakeResolver=e,this._handshakeRejecter=t}));await this.connection.start(this._protocol.transferFormat);try{const t={protocol:this._protocol.name,version:this._protocol.version};if(this._logger.log(At.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(t)),this._logger.log(At.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;!!this.connection.features.reconnect&&(this._messageBuffer=new ln(this._protocol,this.connection,this._statefulReconnectBufferSize),this.connection.features.disconnected=this._messageBuffer._disconnected.bind(this._messageBuffer),this.connection.features.resend=()=>{if(this._messageBuffer)return this._messageBuffer._resend()}),this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(At.Debug,`Hub handshake failed with error '${e}' during start(). Stopping HubConnection.`),this._cleanupTimeout(),this._cleanupPingTimer(),await this.connection.stop(e),e}}async stop(){const e=this._startPromise;this.connection.features.reconnect=!1,this._stopPromise=this._stopInternal(),await this._stopPromise;try{await e}catch(e){}}_stopInternal(e){if(this._connectionState===Yt.Disconnected)return this._logger.log(At.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===Yt.Disconnecting)return this._logger.log(At.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=Yt.Disconnecting,this._logger.log(At.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(At.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===Yt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new Et("The connection was stopped before the hub handshake could complete."),this.connection.stop(e))}async _sendCloseMessage(){try{await this._sendWithProtocol(this._createCloseMessage())}catch{}}stream(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createStreamInvocation(e,t,o);let s;const i=new cn;return i.cancelCallback=()=>{const e=this._createCancelInvocation(r.invocationId);return delete this._callbacks[r.invocationId],s.then((()=>this._sendWithProtocol(e)))},this._callbacks[r.invocationId]=(e,t)=>{t?i.error(t):e&&(e.type===Gt.Completion?e.error?i.error(new Error(e.error)):i.complete():i.next(e.item))},s=this._sendWithProtocol(r).catch((e=>{i.error(e),delete this._callbacks[r.invocationId]})),this._launchStreams(n,s),i}_sendMessage(e){return this._resetKeepAliveInterval(),this.connection.send(e)}_sendWithProtocol(e){return this._messageBuffer?this._messageBuffer._send(e):this._sendMessage(this._protocol.writeMessage(e))}send(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._sendWithProtocol(this._createInvocation(e,t,!0,o));return this._launchStreams(n,r),r}invoke(e,...t){const[n,o]=this._replaceStreamingParams(t),r=this._createInvocation(e,t,!1,o);return new Promise(((e,t)=>{this._callbacks[r.invocationId]=(n,o)=>{o?t(o):n&&(n.type===Gt.Completion?n.error?t(new Error(n.error)):e(n.result):t(new Error(`Unexpected message type: ${n.type}`)))};const o=this._sendWithProtocol(r).catch((e=>{t(e),delete this._callbacks[r.invocationId]}));this._launchStreams(n,o)}))}on(e,t){e&&t&&(e=e.toLowerCase(),this._methods[e]||(this._methods[e]=[]),-1===this._methods[e].indexOf(t)&&this._methods[e].push(t))}off(e,t){if(!e)return;e=e.toLowerCase();const n=this._methods[e];if(n)if(t){const o=n.indexOf(t);-1!==o&&(n.splice(o,1),0===n.length&&delete this._methods[e])}else delete this._methods[e]}onclose(e){e&&this._closedCallbacks.push(e)}onreconnecting(e){e&&this._reconnectingCallbacks.push(e)}onreconnected(e){e&&this._reconnectedCallbacks.push(e)}_processIncomingData(e){if(this._cleanupTimeout(),this._receivedHandshakeResponse||(e=this._processHandshakeResponse(e),this._receivedHandshakeResponse=!0),e){const t=this._protocol.parseMessages(e,this._logger);for(const e of t)if(!this._messageBuffer||this._messageBuffer._shouldProcessMessage(e))switch(e.type){case Gt.Invocation:this._invokeClientMethod(e);break;case Gt.StreamItem:case Gt.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===Gt.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(At.Error,`Stream callback threw error: ${Wt(e)}`)}}break}case Gt.Ping:break;case Gt.Close:{this._logger.log(At.Information,"Close message received from server.");const t=e.error?new Error("Server returned an error on close: "+e.error):void 0;!0===e.allowReconnect?this.connection.stop(t):this._stopPromise=this._stopInternal(t);break}case Gt.Ack:this._messageBuffer&&this._messageBuffer._ack(e);break;case Gt.Sequence:this._messageBuffer&&this._messageBuffer._resetSequence(e);break;default:this._logger.log(At.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(At.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(At.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(At.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!(this.connection.features&&this.connection.features.inherentKeepAlive||(this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds),void 0!==this._pingServerHandle))){let e=this._nextKeepAlive-(new Date).getTime();e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{if(this._connectionState===Yt.Connected)try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}),e)}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(At.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(At.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),await this._sendWithProtocol(this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null))));const o=n.slice(),r=!!e.invocationId;let s,i,a;for(const n of o)try{const o=s;s=await n.apply(this,e.arguments),r&&s&&o&&(this._logger.log(At.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),i=void 0}catch(e){i=e,this._logger.log(At.Error,`A callback for the method '${t}' threw error '${e}'.`)}a?await this._sendWithProtocol(a):r?(i?a=this._createCompletionMessage(e.invocationId,`${i}`,null):void 0!==s?a=this._createCompletionMessage(e.invocationId,null,s):(this._logger.log(At.Warning,`No result given for '${t}' method and invocation ID '${e.invocationId}'.`),a=this._createCompletionMessage(e.invocationId,"Client didn't provide a result.",null)),await this._sendWithProtocol(a)):s&&this._logger.log(At.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(At.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new Et("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===Yt.Disconnecting?this._completeClose(e):this._connectionState===Yt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===Yt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=Yt.Disconnected,this._connectionStarted=!1,this._messageBuffer&&(this._messageBuffer._dispose(null!=e?e:new Error("Connection closed.")),this._messageBuffer=void 0),Pt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(At.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,o=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),r=this._getNextRetryDelay(n++,0,o);if(null===r)return this._logger.log(At.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=Yt.Reconnecting,e?this._logger.log(At.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(At.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(At.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==Yt.Reconnecting)return void this._logger.log(At.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==r;){if(this._logger.log(At.Information,`Reconnect attempt number ${n} will start in ${r} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,r)})),this._reconnectDelayHandle=void 0,this._connectionState!==Yt.Reconnecting)return void this._logger.log(At.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=Yt.Connected,this._logger.log(At.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(At.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(At.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==Yt.Reconnecting)return this._logger.log(At.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===Yt.Disconnecting&&this._completeClose());o=e instanceof Error?e:new Error(e.toString()),r=this._getNextRetryDelay(n++,Date.now()-t,o)}}this._logger.log(At.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(At.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${e}, ${t}) threw error '${n}'.`),null}}_cancelCallbacksWithError(e){const t=this._callbacks;this._callbacks={},Object.keys(t).forEach((n=>{const o=t[n];try{o(null,e)}catch(t){this._logger.log(At.Error,`Stream 'error' callback called with '${e}' threw error: ${Wt(t)}`)}}))}_cleanupPingTimer(){this._pingServerHandle&&(clearTimeout(this._pingServerHandle),this._pingServerHandle=void 0)}_cleanupTimeout(){this._timeoutHandle&&clearTimeout(this._timeoutHandle)}_createInvocation(e,t,n,o){if(n)return 0!==o.length?{arguments:t,streamIds:o,target:e,type:Gt.Invocation}:{arguments:t,target:e,type:Gt.Invocation};{const n=this._invocationId;return 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RangeError("Insufficient data in parsing ".concat(Bn(h)," at ").concat(d," (").concat(u," in the current buffer)"))}}))},new((i=void 0)||(i=Promise))((function(e,t){function n(e){try{r(a.next(e))}catch(e){t(e)}}function o(e){try{r(a.throw(e))}catch(e){t(e)}}function r(t){var r;t.done?e(t.value):(r=t.value,r instanceof i?r:new i((function(e){e(r)}))).then(n,o)}r((a=a.apply(s,[])).next())}))},e.prototype.decodeArrayStream=function(e){return this.decodeMultiAsync(e,!0)},e.prototype.decodeStream=function(e){return this.decodeMultiAsync(e,!1)},e.prototype.decodeMultiAsync=function(e,t){return function(n,o,r){if(!Symbol.asyncIterator)throw new TypeError("Symbol.asyncIterator is not defined.");var s,i=function(){var n,o,r,s,i,a,c,l,h;return On(this,(function(u){switch(u.label){case 0:n=t,o=-1,u.label=1;case 1:u.trys.push([1,13,14,19]),r=$n(e),u.label=2;case 2:return[4,Hn(r.next())];case 3:if((s=u.sent()).done)return[3,12];if(i=s.value,t&&0===o)throw this.createExtraByteError(this.totalPos);this.appendBuffer(i),n&&(o=this.readArraySize(),n=!1,this.complete()),u.label=4;case 4:u.trys.push([4,9,,10]),u.label=5;case 5:return[4,Hn(this.doDecodeSync())];case 6:return[4,u.sent()];case 7:return u.sent(),0==--o?[3,8]:[3,5];case 8:return[3,10];case 9:if(!((a=u.sent())instanceof qn))throw a;return[3,10];case 10:this.totalPos+=this.pos,u.label=11;case 11:return[3,2];case 12:return[3,19];case 13:return c=u.sent(),l={error:c},[3,19];case 14:return u.trys.push([14,,17,18]),s&&!s.done&&(h=r.return)?[4,Hn(h.call(r))]:[3,16];case 15:u.sent(),u.label=16;case 16:return[3,18];case 17:if(l)throw l.error;return[7];case 18:return[7];case 19:return[2]}}))}.apply(n,o||[]),a=[];return s={},c("next"),c("throw"),c("return"),s[Symbol.asyncIterator]=function(){return this},s;function c(e){i[e]&&(s[e]=function(t){return new Promise((function(n,o){a.push([e,t,n,o])>1||l(e,t)}))})}function l(e,t){try{(n=i[e](t)).value instanceof Hn?Promise.resolve(n.value.v).then(h,u):d(a[0][2],n)}catch(e){d(a[0][3],e)}var n}function h(e){l("next",e)}function u(e){l("throw",e)}function d(e,t){e(t),a.shift(),a.length&&l(a[0][0],a[0][1])}}(this,arguments)},e.prototype.doDecodeSync=function(){e:for(;;){var e=this.readHeadByte(),t=void 0;if(e>=224)t=e-256;else if(e<192)if(e<128)t=e;else if(e<144){if(0!=(o=e-128)){this.pushMapState(o),this.complete();continue e}t={}}else if(e<160){if(0!=(o=e-144)){this.pushArrayState(o),this.complete();continue e}t=[]}else{var n=e-160;t=this.decodeUtf8String(n,0)}else if(192===e)t=null;else if(194===e)t=!1;else if(195===e)t=!0;else if(202===e)t=this.readF32();else if(203===e)t=this.readF64();else if(204===e)t=this.readU8();else if(205===e)t=this.readU16();else if(206===e)t=this.readU32();else if(207===e)t=this.readU64();else if(208===e)t=this.readI8();else if(209===e)t=this.readI16();else if(210===e)t=this.readI32();else if(211===e)t=this.readI64();else if(217===e)n=this.lookU8(),t=this.decodeUtf8String(n,1);else if(218===e)n=this.lookU16(),t=this.decodeUtf8String(n,2);else if(219===e)n=this.lookU32(),t=this.decodeUtf8String(n,4);else if(220===e){if(0!==(o=this.readU16())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(221===e){if(0!==(o=this.readU32())){this.pushArrayState(o),this.complete();continue e}t=[]}else if(222===e){if(0!==(o=this.readU16())){this.pushMapState(o),this.complete();continue e}t={}}else if(223===e){if(0!==(o=this.readU32())){this.pushMapState(o),this.complete();continue e}t={}}else if(196===e){var o=this.lookU8();t=this.decodeBinary(o,1)}else if(197===e)o=this.lookU16(),t=this.decodeBinary(o,2);else if(198===e)o=this.lookU32(),t=this.decodeBinary(o,4);else if(212===e)t=this.decodeExtension(1,0);else if(213===e)t=this.decodeExtension(2,0);else if(214===e)t=this.decodeExtension(4,0);else if(215===e)t=this.decodeExtension(8,0);else if(216===e)t=this.decodeExtension(16,0);else if(199===e)o=this.lookU8(),t=this.decodeExtension(o,1);else if(200===e)o=this.lookU16(),t=this.decodeExtension(o,2);else{if(201!==e)throw new Nn("Unrecognized type byte: ".concat(Bn(e)));o=this.lookU32(),t=this.decodeExtension(o,4)}this.complete();for(var r=this.stack;r.length>0;){var s=r[r.length-1];if(0===s.type){if(s.array[s.position]=t,s.position++,s.position!==s.size)continue e;r.pop(),t=s.array}else{if(1===s.type){if("string"!=(i=typeof t)&&"number"!==i)throw new Nn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new Nn("The key __proto__ is not allowed");s.key=t,s.type=2;continue e}if(s.map[s.key]=t,s.readCount++,s.readCount!==s.size){s.key=null,s.type=1;continue e}r.pop(),t=s.map}}return t}var i},e.prototype.readHeadByte=function(){return-1===this.headByte&&(this.headByte=this.readU8()),this.headByte},e.prototype.complete=function(){this.headByte=-1},e.prototype.readArraySize=function(){var e=this.readHeadByte();switch(e){case 220:return this.readU16();case 221:return this.readU32();default:if(e<160)return e-144;throw new Nn("Unrecognized array type byte: ".concat(Bn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new Nn("Max length exceeded: map length (".concat(e,") > maxMapLengthLength (").concat(this.maxMapLength,")"));this.stack.push({type:1,size:e,key:null,readCount:0,map:{}})},e.prototype.pushArrayState=function(e){if(e>this.maxArrayLength)throw new Nn("Max length exceeded: array length (".concat(e,") > maxArrayLength (").concat(this.maxArrayLength,")"));this.stack.push({type:0,size:e,array:new Array(e),position:0})},e.prototype.decodeUtf8String=function(e,t){var n;if(e>this.maxStrLength)throw new Nn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLengthAn?function(e,t,n){var o=e.subarray(t,t+n);return Dn.decode(o)}(this.bytes,r,e):kn(this.bytes,r,e),this.pos+=t+e,o},e.prototype.stateIsMapKey=function(){return this.stack.length>0&&1===this.stack[this.stack.length-1].type},e.prototype.decodeBinary=function(e,t){if(e>this.maxBinLength)throw new Nn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw zn;var n=this.pos+t,o=this.bytes.subarray(n,n+e);return this.pos+=t+e,o},e.prototype.decodeExtension=function(e,t){if(e>this.maxExtLength)throw new Nn("Max length exceeded: ext length (".concat(e,") > maxExtLength (").concat(this.maxExtLength,")"));var n=this.view.getInt8(this.pos+t),o=this.decodeBinary(e,t+1);return this.extensionCodec.decode(o,n,this.context)},e.prototype.lookU8=function(){return this.view.getUint8(this.pos)},e.prototype.lookU16=function(){return this.view.getUint16(this.pos)},e.prototype.lookU32=function(){return this.view.getUint32(this.pos)},e.prototype.readU8=function(){var e=this.view.getUint8(this.pos);return this.pos++,e},e.prototype.readI8=function(){var e=this.view.getInt8(this.pos);return this.pos++,e},e.prototype.readU16=function(){var e=this.view.getUint16(this.pos);return this.pos+=2,e},e.prototype.readI16=function(){var e=this.view.getInt16(this.pos);return this.pos+=2,e},e.prototype.readU32=function(){var e=this.view.getUint32(this.pos);return this.pos+=4,e},e.prototype.readI32=function(){var e=this.view.getInt32(this.pos);return this.pos+=4,e},e.prototype.readU64=function(){var e,t,n=(e=this.view,t=this.pos,4294967296*e.getUint32(t)+e.getUint32(t+4));return this.pos+=8,n},e.prototype.readI64=function(){var e=bn(this.view,this.pos);return this.pos+=8,e},e.prototype.readF32=function(){var e=this.view.getFloat32(this.pos);return this.pos+=4,e},e.prototype.readF64=function(){var e=this.view.getFloat64(this.pos);return this.pos+=8,e},e}();class Vn{static write(e){let t=e.byteLength||e.length;const n=[];do{let e=127&t;t>>=7,t>0&&(e|=128),n.push(e)}while(t>0);t=e.byteLength||e.length;const o=new Uint8Array(n.length+t);return o.set(n,0),o.set(e,n.length),o.buffer}static parse(e){const t=[],n=new Uint8Array(e),o=[0,7,14,21,28];for(let r=0;r7)throw new Error("Messages bigger than 2GB are not supported.");if(!(n.byteLength>=r+i+a))throw new Error("Incomplete message.");t.push(n.slice?n.slice(r+i,r+i+a):n.subarray(r+i,r+i+a)),r=r+i+a}return t}}const Xn=new Uint8Array([145,Gt.Ping]);class Gn{constructor(e){this.name="messagepack",this.version=1,this.transferFormat=Xt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Ln(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new Kn(e.extensionCodec,e.context,e.maxStrLength,e.maxBinLength,e.maxArrayLength,e.maxMapLength,e.maxExtLength)}parseMessages(e,t){if(!(n=e)||"undefined"==typeof ArrayBuffer||!(n instanceof ArrayBuffer||n.constructor&&"ArrayBuffer"===n.constructor.name))throw new Error("Invalid input for MessagePack hub protocol. Expected an ArrayBuffer.");var n;null===t&&(t=xt.instance);const o=Vn.parse(e),r=[];for(const e of o){const n=this._parseMessage(e,t);n&&r.push(n)}return r}writeMessage(e){switch(e.type){case Gt.Invocation:return this._writeInvocation(e);case Gt.StreamInvocation:return this._writeStreamInvocation(e);case Gt.StreamItem:return this._writeStreamItem(e);case Gt.Completion:return this._writeCompletion(e);case Gt.Ping:return Vn.write(Xn);case Gt.CancelInvocation:return this._writeCancelInvocation(e);case Gt.Close:return this._writeClose();case Gt.Ack:return this._writeAck(e);case Gt.Sequence:return this._writeSequence(e);default:throw new Error("Invalid message type.")}}_parseMessage(e,t){if(0===e.length)throw new Error("Invalid payload.");const n=this._decoder.decode(e);if(0===n.length||!(n instanceof Array))throw new Error("Invalid payload.");const o=n[0];switch(o){case Gt.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case Gt.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case Gt.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case Gt.Ping:return this._createPingMessage(n);case Gt.Close:return this._createCloseMessage(n);case Gt.Ack:return this._createAckMessage(n);case Gt.Sequence:return this._createSequenceMessage(n);default:return t.log(At.Information,"Unknown message type '"+o+"' ignored."),null}}_createCloseMessage(e){if(e.length<2)throw new Error("Invalid payload for Close message.");return{allowReconnect:e.length>=3?e[2]:void 0,error:e[1],type:Gt.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:Gt.Ping}}_createInvocationMessage(e,t){if(t.length<5)throw new Error("Invalid payload for Invocation message.");const n=t[2];return n?{arguments:t[4],headers:e,invocationId:n,streamIds:[],target:t[3],type:Gt.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:Gt.Invocation}}_createStreamItemMessage(e,t){if(t.length<4)throw new Error("Invalid payload for StreamItem message.");return{headers:e,invocationId:t[2],item:t[3],type:Gt.StreamItem}}_createCompletionMessage(e,t){if(t.length<4)throw new Error("Invalid payload for Completion message.");const n=t[3];if(n!==this._voidResult&&t.length<5)throw new Error("Invalid payload for Completion message.");let o,r;switch(n){case this._errorResult:o=t[4];break;case this._nonVoidResult:r=t[4]}return{error:o,headers:e,invocationId:t[2],result:r,type:Gt.Completion}}_createAckMessage(e){if(e.length<1)throw new Error("Invalid payload for Ack message.");return{sequenceId:e[1],type:Gt.Ack}}_createSequenceMessage(e){if(e.length<1)throw new Error("Invalid payload for Sequence message.");return{sequenceId:e[1],type:Gt.Sequence}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments]),Vn.write(t.slice())}_writeStreamInvocation(e){let t;return t=e.streamIds?this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([Gt.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),Vn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([Gt.StreamItem,e.headers||{},e.invocationId,e.item]);return Vn.write(t.slice())}_writeCompletion(e){const t=e.error?this._errorResult:void 0!==e.result?this._nonVoidResult:this._voidResult;let n;switch(t){case this._errorResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([Gt.Completion,e.headers||{},e.invocationId,t,e.result])}return Vn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([Gt.CancelInvocation,e.headers||{},e.invocationId]);return Vn.write(t.slice())}_writeClose(){const e=this._encoder.encode([Gt.Close,null]);return Vn.write(e.slice())}_writeAck(e){const t=this._encoder.encode([Gt.Ack,e.sequenceId]);return Vn.write(t.slice())}_writeSequence(e){const t=this._encoder.encode([Gt.Sequence,e.sequenceId]);return Vn.write(t.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}let Yn=!1;function Qn(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),Yn||(Yn=!0,document.querySelectorAll("#blazor-error-ui .reload").forEach((e=>{e.onclick=function(e){location.reload(),e.preventDefault()}})),document.querySelectorAll("#blazor-error-ui .dismiss").forEach((e=>{e.onclick=function(e){const t=document.querySelector("#blazor-error-ui");t&&(t.style.display="none"),e.preventDefault()}})))}const Zn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,eo=Zn?Zn.decode.bind(Zn):function(e){let t=0;const n=e.length,o=[],r=[];for(;t65535&&(r-=65536,o.push(r>>>10&1023|55296),r=56320|1023&r),o.push(r)}o.length>1024&&(r.push(String.fromCharCode.apply(null,o)),o.length=0)}return r.push(String.fromCharCode.apply(null,o)),r.join("")},to=Math.pow(2,32),no=Math.pow(2,21)-1;function oo(e,t){return e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24}function ro(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function so(e,t){const n=ro(e,t+4);if(n>no)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*to+ro(e,t)}class io{constructor(e){this.batchData=e;const t=new ho(e);this.arrayRangeReader=new uo(e),this.arrayBuilderSegmentReader=new po(e),this.diffReader=new ao(e),this.editReader=new co(e,t),this.frameReader=new lo(e,t)}updatedComponents(){return oo(this.batchData,this.batchData.length-20)}referenceFrames(){return oo(this.batchData,this.batchData.length-16)}disposedComponentIds(){return oo(this.batchData,this.batchData.length-12)}disposedEventHandlerIds(){return oo(this.batchData,this.batchData.length-8)}updatedComponentsEntry(e,t){const n=e+4*t;return oo(this.batchData,n)}referenceFramesEntry(e,t){return e+20*t}disposedComponentIdsEntry(e,t){const n=e+4*t;return oo(this.batchData,n)}disposedEventHandlerIdsEntry(e,t){const n=e+8*t;return so(this.batchData,n)}}class ao{constructor(e){this.batchDataUint8=e}componentId(e){return oo(this.batchDataUint8,e)}edits(e){return e+4}editsEntry(e,t){return e+16*t}}class co{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}editType(e){return oo(this.batchDataUint8,e)}siblingIndex(e){return oo(this.batchDataUint8,e+4)}newTreeIndex(e){return oo(this.batchDataUint8,e+8)}moveToSiblingIndex(e){return oo(this.batchDataUint8,e+8)}removedAttributeName(e){const t=oo(this.batchDataUint8,e+12);return this.stringReader.readString(t)}}class lo{constructor(e,t){this.batchDataUint8=e,this.stringReader=t}frameType(e){return oo(this.batchDataUint8,e)}subtreeLength(e){return oo(this.batchDataUint8,e+4)}elementReferenceCaptureId(e){const t=oo(this.batchDataUint8,e+4);return this.stringReader.readString(t)}componentId(e){return oo(this.batchDataUint8,e+8)}elementName(e){const t=oo(this.batchDataUint8,e+8);return this.stringReader.readString(t)}textContent(e){const t=oo(this.batchDataUint8,e+4);return this.stringReader.readString(t)}markupContent(e){const t=oo(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeName(e){const t=oo(this.batchDataUint8,e+4);return this.stringReader.readString(t)}attributeValue(e){const t=oo(this.batchDataUint8,e+8);return this.stringReader.readString(t)}attributeEventHandlerId(e){return so(this.batchDataUint8,e+12)}}class ho{constructor(e){this.batchDataUint8=e,this.stringTableStartIndex=oo(e,e.length-4)}readString(e){if(-1===e)return null;{const n=oo(this.batchDataUint8,this.stringTableStartIndex+4*e),o=function(e,t){let n=0,o=0;for(let r=0;r<4;r++){const s=e[t+r];if(n|=(127&s)<this.nextBatchId)return this.fatalError?(this.logger.log(fo.Debug,`Received a new batch ${e} but errored out on a previous batch ${this.nextBatchId-1}`),void await n.send("OnRenderCompleted",this.nextBatchId-1,this.fatalError.toString())):void this.logger.log(fo.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(fo.Debug,`Applying batch ${e}.`),ke(go.Server,new io(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(fo.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(fo.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}class yo{log(e,t){}}yo.instance=new yo;class vo{constructor(e){this.minLevel=e}log(e,t){if(e>=this.minLevel){const n=`[${(new Date).toISOString()}] ${fo[e]}: ${t}`;switch(e){case fo.Critical:case fo.Error:console.error(n);break;case fo.Warning:console.warn(n);break;case fo.Information:console.info(n);break;default:console.log(n)}}}}function wo(e,t){switch(t){case"webassembly":return So(e,"webassembly");case"server":return function(e){return So(e,"server").sort(((e,t)=>e.sequence-t.sequence))}(e);case"auto":return So(e,"auto")}}const bo=/^\s*Blazor-Component-State:(?[a-zA-Z0-9+/=]+)$/;function _o(e){var t;if(e.nodeType===Node.COMMENT_NODE){const n=e.textContent||"",o=bo.exec(n),r=o&&o.groups&&o.groups.state;return r&&(null===(t=e.parentNode)||void 0===t||t.removeChild(e)),r}if(!e.hasChildNodes())return;const n=e.childNodes;for(let e=0;e.*)$/);function Co(e,t){const n=e.currentElement;var o,r,s;if(n&&n.nodeType===Node.COMMENT_NODE&&n.textContent){const i=Eo.exec(n.textContent),a=i&&i.groups&&i.groups.descriptor;if(!a)return;!function(e){if(e.parentNode instanceof Document)throw new Error("Root components cannot be marked as interactive. The element must be rendered statically so that scripts are not evaluated multiple times.")}(n);try{const i=function(e){const t=JSON.parse(e),{type:n}=t;if("server"!==n&&"webassembly"!==n&&"auto"!==n)throw new Error(`Invalid component type '${n}'.`);return t}(a),c=function(e,t,n){const{prerenderId:o}=e;if(o){for(;n.next()&&n.currentElement;){const e=n.currentElement;if(e.nodeType!==Node.COMMENT_NODE)continue;if(!e.textContent)continue;const t=Eo.exec(e.textContent),r=t&&t[1];if(r)return Do(r,o),e}throw new Error(`Could not find an end component comment for '${t}'.`)}}(i,n,e);if(t!==i.type)return;switch(i.type){case"webassembly":return r=n,s=c,To(o=i),{...o,uniqueId:Io++,start:r,end:s};case"server":return function(e,t,n){return ko(e),{...e,uniqueId:Io++,start:t,end:n}}(i,n,c);case"auto":return function(e,t,n){return ko(e),To(e),{...e,uniqueId:Io++,start:t,end:n}}(i,n,c)}}catch(e){throw new Error(`Found malformed component comment at ${n.textContent}`)}}}let Io=0;function ko(e){const{descriptor:t,sequence:n}=e;if(!t)throw new Error("descriptor must be defined when using a descriptor.");if(void 0===n)throw new Error("sequence must be defined when using a descriptor.");if(!Number.isInteger(n))throw new Error(`Error parsing the sequence '${n}' for component '${JSON.stringify(e)}'`)}function To(e){const{assembly:t,typeName:n}=e;if(!t)throw new Error("assembly must be defined when using a descriptor.");if(!n)throw new Error("typeName must be defined when using a descriptor.");e.parameterDefinitions=e.parameterDefinitions&&atob(e.parameterDefinitions),e.parameterValues=e.parameterValues&&atob(e.parameterValues)}function Do(e,t){const n=JSON.parse(e);if(1!==Object.keys(n).length)throw new Error(`Invalid end of component comment: '${e}'`);const o=n.prerenderId;if(!o)throw new Error(`End of component comment must have a value for the prerendered property: '${e}'`);if(o!==t)throw new Error(`End of component comment prerendered property must match the start comment prerender id: '${t}', '${o}'`)}class Ao{constructor(e){this.childNodes=e,this.currentIndex=-1,this.length=e.length}next(){return this.currentIndex++,this.currentIndexxo(e)))),n=await e.invoke("StartCircuit",ze.getBaseURI(),ze.getLocationHref(),t,this.applicationState||"");return!!n&&(this.initialize(n),!0)}resolveElement(e,t){const n=w(e);if(n)return q(n,!0);const o=Number.parseInt(e);if(!Number.isNaN(o))return W(this.componentManager.resolveRootComponent(o,t));throw new Error(`Invalid sequence number or identifier '${e}'.`)}}const Po={configureSignalR:e=>{},logLevel:fo.Warning,reconnectionOptions:{maxRetries:8,retryIntervalMilliseconds:2e4,dialogId:"components-reconnect-modal"}};class Mo{constructor(e,t,n,o){this.maxRetries=t,this.document=n,this.logger=o,this.addedToDom=!1,this.modal=this.document.createElement("div"),this.modal.id=e,this.maxRetries=t,this.modal.style.cssText=["position: fixed","top: 0","right: 0","bottom: 0","left: 0","z-index: 1050","display: none","overflow: hidden","background-color: #fff","opacity: 0.8","text-align: center","font-weight: bold","transition: visibility 0s linear 500ms"].join(";"),this.message=this.document.createElement("h5"),this.message.style.cssText="margin-top: 20px",this.button=this.document.createElement("button"),this.button.style.cssText="margin:5px auto 5px",this.button.textContent="Retry";const r=this.document.createElement("a");r.addEventListener("click",(()=>location.reload())),r.textContent="reload",this.reloadParagraph=this.document.createElement("p"),this.reloadParagraph.textContent="Alternatively, ",this.reloadParagraph.appendChild(r),this.modal.appendChild(this.message),this.modal.appendChild(this.button),this.modal.appendChild(this.reloadParagraph),this.loader=this.getLoader(),this.message.after(this.loader),this.button.addEventListener("click",(async()=>{this.show();try{await ft.reconnect()||this.rejected()}catch(e){this.logger.log(fo.Error,e),this.failed()}}))}show(){this.addedToDom||(this.addedToDom=!0,this.document.body.appendChild(this.modal)),this.modal.style.display="block",this.loader.style.display="inline-block",this.button.style.display="none",this.reloadParagraph.style.display="none",this.message.textContent="Attempting to reconnect to the server...",this.modal.style.visibility="hidden",setTimeout((()=>{this.modal.style.visibility="visible"}),0)}update(e){this.message.textContent=`Attempting to reconnect to the server: ${e} of ${this.maxRetries}`}hide(){this.modal.style.display="none"}failed(){this.button.style.display="block",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Reconnection failed. Try "),t=this.document.createElement("a");t.textContent="reloading",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page if you're unable to reconnect.");this.message.replaceChildren(e,t,n)}rejected(){this.button.style.display="none",this.reloadParagraph.style.display="none",this.loader.style.display="none";const e=this.document.createTextNode("Could not reconnect to the server. "),t=this.document.createElement("a");t.textContent="Reload",t.setAttribute("href",""),t.addEventListener("click",(()=>location.reload()));const n=this.document.createTextNode(" the page to restore functionality.");this.message.replaceChildren(e,t,n)}getLoader(){const e=this.document.createElement("div");return e.style.cssText=["border: 0.3em solid #f3f3f3","border-top: 0.3em solid #3498db","border-radius: 50%","width: 2em","height: 2em","display: inline-block"].join(";"),e.animate([{transform:"rotate(0deg)"},{transform:"rotate(360deg)"}],{duration:2e3,iterations:1/0}),e}}class Uo{constructor(e,t,n){this.dialog=e,this.maxRetries=t,this.document=n,this.document=n;const o=this.document.getElementById(Uo.MaxRetriesId);o&&(o.innerText=this.maxRetries.toString())}show(){this.removeClasses(),this.dialog.classList.add(Uo.ShowClassName)}update(e){const t=this.document.getElementById(Uo.CurrentAttemptId);t&&(t.innerText=e.toString())}hide(){this.removeClasses(),this.dialog.classList.add(Uo.HideClassName)}failed(){this.removeClasses(),this.dialog.classList.add(Uo.FailedClassName)}rejected(){this.removeClasses(),this.dialog.classList.add(Uo.RejectedClassName)}removeClasses(){this.dialog.classList.remove(Uo.ShowClassName,Uo.HideClassName,Uo.FailedClassName,Uo.RejectedClassName)}}Uo.ShowClassName="components-reconnect-show",Uo.HideClassName="components-reconnect-hide",Uo.FailedClassName="components-reconnect-failed",Uo.RejectedClassName="components-reconnect-rejected",Uo.MaxRetriesId="components-reconnect-max-retries",Uo.CurrentAttemptId="components-reconnect-current-attempt";class Lo{constructor(e,t,n){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||ft.reconnect}onConnectionDown(e,t){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new Uo(t,e.maxRetries,document):new Mo(e.dialogId,e.maxRetries,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new Bo(e,this._logger,this._reconnectCallback,this._reconnectionDisplay))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class Bo{constructor(e,t,n,o){this.logger=t,this.reconnectCallback=n,this.isDisposed=!1,this.reconnectDisplay=o,this.reconnectDisplay.show(),this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;tBo.MaximumFirstRetryInterval?Bo.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.delay(n),this.isDisposed)break;try{return await this.reconnectCallback()?void 0:void this.reconnectDisplay.rejected()}catch(e){this.logger.log(fo.Error,e)}}this.reconnectDisplay.failed()}delay(e){return new Promise((t=>setTimeout(t,e)))}}Bo.MaximumFirstRetryInterval=3e3;class Fo{constructor(){this.afterStartedCallbacks=[]}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){const o=function(e){const t=document.baseURI;return t.endsWith("/")?`${t}${e}`:`${t}/${e}`}(n),r=await import(o);if(void 0===r)return;const{beforeStart:s,afterStarted:i}=r;return i&&e.afterStartedCallbacks.push(i),s?s(...t):void 0}(this,e))))}async invokeAfterStartedCallbacks(e){await T,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}let Oo,$o,Ho,jo,Wo,qo=!1,zo=!1;async function Jo(e,t,n){var o,r;const s=new Gn;s.name="blazorpack";const i=(new fn).withUrl("_blazor").withHubProtocol(s);e.configureSignalR(i);const a=i.build();a.on("JS.AttachComponent",((e,t)=>Ie(go.Server,n.resolveElement(t,e),e,!1))),a.on("JS.BeginInvokeJS",Ho.beginInvokeJSFromDotNet.bind(Ho)),a.on("JS.EndInvokeDotNet",Ho.endInvokeDotNetFromJS.bind(Ho)),a.on("JS.ReceiveByteArray",Ho.receiveByteArray.bind(Ho)),a.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start(t){a.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});Ho.supplyDotNetStream(e,t)}));const c=mo.getOrCreate(t);a.on("JS.RenderBatch",((e,n)=>{t.log(fo.Debug,`Received render batch with id ${e} and ${n.byteLength} bytes.`),c.processBatch(e,n,a)})),a.on("JS.EndLocationChanging",ft._internal.navigationManager.endLocationChanging),a.onclose((t=>!qo&&e.reconnectionHandler.onConnectionDown(e.reconnectionOptions,t))),a.on("JS.Error",(e=>{qo=!0,Ko(a,e,t),Qn()}));try{await a.start(),Oo=a}catch(e){if(Ko(a,e,t),"FailedToNegotiateWithServerError"===e.errorType)throw e;Qn(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===Vt.WebSockets))?t.log(fo.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===Vt.WebSockets))?t.log(fo.Error,"Unable to connect, please ensure WebSockets are available. A VPN or proxy may be blocking the connection."):e.innerErrors.some((e=>"DisabledTransportError"===e.errorType&&e.transport===Vt.LongPolling))&&t.log(fo.Error,"Unable to initiate a SignalR connection to the server. This might be because the server is not configured to support WebSockets. For additional details, visit https://aka.ms/blazor-server-websockets-error."))}return(null===(r=null===(o=a.connection)||void 0===o?void 0:o.features)||void 0===r?void 0:r.inherentKeepAlive)&&t.log(fo.Warning,"Failed to connect via WebSockets, using the Long Polling fallback transport. This may be due to a VPN or proxy blocking the connection. To troubleshoot this, visit https://aka.ms/blazor-server-using-fallback-long-polling."),a}function Ko(e,t,n){n.log(fo.Error,t),e&&e.stop()}function Vo(e){return Wo=e,Wo}var Xo,Go;const Yo=navigator,Qo=Yo.userAgentData&&Yo.userAgentData.brands,Zo=Qo&&Qo.length>0?Qo.some((e=>"Google Chrome"===e.brand||"Microsoft Edge"===e.brand||"Chromium"===e.brand)):window.chrome,er=null!==(Go=null===(Xo=Yo.userAgentData)||void 0===Xo?void 0:Xo.platform)&&void 0!==Go?Go:navigator.platform;function tr(e){return 0!==e.debugLevel&&(Zo||navigator.userAgent.includes("Firefox"))}let nr,or,rr,sr,ir,ar;const cr=Math.pow(2,32),lr=Math.pow(2,21)-1;let hr=null;function ur(e){return or.getI32(e)}const dr={load:function(e,t){return async function(e,t){const{dotnet:n}=await async function(e){if("undefined"==typeof WebAssembly||!WebAssembly.validate)throw new Error("This browser does not support WebAssembly.");let t="_framework/dotnet.js";if(e.loadBootResource){const n="dotnetjs",o=e.loadBootResource(n,"dotnet.js",t,"","js-module-dotnet");if("string"==typeof o)t=o;else if(o)throw new Error(`For a ${n} resource, custom loaders must supply a URI string.`)}const n=new URL(t,document.baseURI).toString();return await import(n)}(e),o=function(e,t){const n={maxParallelDownloads:1e6,enableDownloadRetry:!1,applicationEnvironment:e.environment},o={...window.Module||{},onConfigLoaded:async(n,{invokeLibraryInitializers:o})=>{var r,s;n.environmentVariables||(n.environmentVariables={}),"sharded"===n.globalizationMode&&(n.environmentVariables.__BLAZOR_SHARDED_ICU="1"),ft._internal.getApplicationEnvironment=()=>n.applicationEnvironment,null==t||t(n);const i=[e,null!==(s=null===(r=n.resources)||void 0===r?void 0:r.extensions)&&void 0!==s?s:{}];await o("beforeStart",i)},onDownloadResourceProgress:pr,config:n,disableDotnet6Compatibility:!1,out:gr,err:mr};return o}(e,t);e.applicationCulture&&n.withApplicationCulture(e.applicationCulture),e.environment&&n.withApplicationEnvironment(e.environment),e.loadBootResource&&n.withResourceLoader(e.loadBootResource),n.withModuleConfig(o),e.configureRuntime&&e.configureRuntime(n),ar=await n.create()}(e,t)},start:function(){return async function(){if(!ar)throw new Error("The runtime must be loaded it gets configured.");const{MONO:t,BINDING:n,Module:o,setModuleImports:r,INTERNAL:s,getConfig:i,invokeLibraryInitializers:a}=ar;rr=o,nr=n,or=t,ir=s,function(e){const t=er.match(/^Mac/i)?"Cmd":"Alt";tr(e)&&console.info(`Debugging hotkey: Shift+${t}+D (when application has focus)`),document.addEventListener("keydown",(t=>{t.shiftKey&&(t.metaKey||t.altKey)&&"KeyD"===t.code&&(tr(e)?navigator.userAgent.includes("Firefox")?async function(){const e=await fetch(`_framework/debug?url=${encodeURIComponent(location.href)}&isFirefox=true`);200!==e.status&&console.warn(await e.text())}():Zo?function(){const e=document.createElement("a");e.href=`_framework/debug?url=${encodeURIComponent(location.href)}`,e.target="_blank",e.rel="noopener noreferrer",e.click()}():console.error("Currently, only Microsoft Edge (80+), Google Chrome, or Chromium, are supported for debugging."):console.error("Cannot start debugging, because the application was not compiled with debugging enabled."))}))}(i()),ft.runtime=ar,ft._internal.dotNetCriticalError=mr,r("blazor-internal",{Blazor:{_internal:ft._internal}});const c=await ar.getAssemblyExports("Microsoft.AspNetCore.Components.WebAssembly");return Object.assign(ft._internal,{dotNetExports:{...c.Microsoft.AspNetCore.Components.WebAssembly.Services.DefaultWebAssemblyJSRuntime}}),sr=e.attachDispatcher({beginInvokeDotNetFromJS:(e,t,n,o,r)=>{if(vr(),!o&&!t)throw new Error("Either assemblyName or dotNetObjectId must have a non null value.");const s=o?o.toString():t;ft._internal.dotNetExports.BeginInvokeDotNet(e?e.toString():null,s,n,r)},endInvokeJSFromDotNet:(e,t,n)=>{ft._internal.dotNetExports.EndInvokeJS(n)},sendByteArray:(e,t)=>{ft._internal.dotNetExports.ReceiveByteArrayFromJS(e,t)},invokeDotNetFromJS:(e,t,n,o)=>(vr(),ft._internal.dotNetExports.InvokeDotNet(e||null,t,null!=n?n:0,o))}),{invokeLibraryInitializers:a}}()},callEntryPoint:async function(){try{await ar.runMain(ar.getConfig().mainAssemblyName,[])}catch(e){console.error(e),Qn()}},toUint8Array:function(e){const t=yr(e),n=ur(t),o=new Uint8Array(n);return o.set(rr.HEAPU8.subarray(t+4,t+4+n)),o},getArrayLength:function(e){return ur(yr(e))},getArrayEntryPtr:function(e,t,n){return yr(e)+4+t*n},getObjectFieldsBaseAddress:function(e){return e+8},readInt16Field:function(e,t){return n=e+(t||0),or.getI16(n);var n},readInt32Field:function(e,t){return ur(e+(t||0))},readUint64Field:function(e,t){return function(e){const t=e>>2,n=rr.HEAPU32[t+1];if(n>lr)throw new Error(`Cannot 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Blazor._internal.hotReloadApplied = () => { if (hasProgrammaticEnhancedNavigationHandler()) { - performProgrammaticEnhancedNavigation(location.href, false); + performProgrammaticEnhancedNavigation(location.href, true); } }