oqtane.framework/Oqtane.Application/Server/wwwroot/_framework/blazor.server.js

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this._abortControllerType;let n;e.abortSignal&&(e.abortSignal.onabort=()=>{t.abort(),n=new mt});let r,o=null;if(e.timeout){const r=e.timeout;o=setTimeout((()=>{t.abort(),this._logger.log(Et.Warning,"Timeout from HTTP request."),n=new gt}),r)}""===e.content&&(e.content=void 0),e.content&&(e.headers=e.headers||{},At(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(Et.Warning,`Error from HTTP request. ${e}.`),e}finally{o&&clearTimeout(o),e.abortSignal&&(e.abortSignal.onabort=null)}if(!r.ok){const e=await Ot(r,"text");throw new ft(e||r.statusText,r.status)}const i=Ot(r,e.responseType),s=await i;return new St(r.status,r.statusText,s)}getCookieString(e){return""}}function Ot(e,t){let n;switch(t){case"arraybuffer":n=e.arrayBuffer();break;case"text":default:n=e.text();break;case"blob":case"document":case"json":throw new Error(`${t} is not supported.`)}return n}class Ht extends Ct{constructor(e){super(),this._logger=e}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new mt):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&&(At(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 mt)}),e.timeout&&(r.timeout=e.timeout),r.onload=()=>{e.abortSignal&&(e.abortSignal.onabort=null),r.status>=200&&r.status<300?t(new St(r.status,r.statusText,r.response||r.responseText)):n(new ft(r.response||r.responseText||r.statusText,r.status))},r.onerror=()=>{this._logger.log(Et.Warning,`Error from HTTP request. ${r.status}: ${r.statusText}.`),n(new ft(r.statusText,r.status))},r.ontimeout=()=>{this._logger.log(Et.Warning,"Timeout from HTTP request."),n(new gt)},r.send(e.content)})):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}}class Ft extends Ct{constructor(e){if(super(),"undefined"!=typeof fetch)this._httpClient=new $t(e);else{if("undefined"==typeof XMLHttpRequest)throw new Error("No usable HttpClient found.");this._httpClient=new Ht(e)}}send(e){return e.abortSignal&&e.abortSignal.aborted?Promise.reject(new mt):e.method?e.url?this._httpClient.send(e):Promise.reject(new Error("No url defined.")):Promise.reject(new Error("No method defined."))}getCookieString(e){return this._httpClient.getCookieString(e)}}class jt{static write(e){return`${e}${jt.RecordSeparator}`}static parse(e){if(e[e.length-1]!==jt.RecordSeparator)throw new Error("Message is incomplete.");const t=e.split(jt.RecordSeparator);return t.pop(),t}}jt.RecordSeparatorCode=30,jt.RecordSeparator=String.fromCharCode(jt.RecordSeparatorCode);class Wt{writeHandshakeRequest(e){return jt.write(JSON.stringify(e))}parseHandshakeResponse(e){let t,n;if(At(e)){const r=new Uint8Array(e),o=r.indexOf(jt.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(jt.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=jt.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",e[e.Ack=8]="Ack",e[e.Sequence=9]="Sequence"}(It||(It={}));class zt{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 Nt(this,e)}}class qt{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=()=>{},r=()=>{};At(t)?this._bufferedByteCount+=t.byteLength:this._bufferedByteCount+=t.length,this._bufferedByteCount>=this._bufferSize&&(n=new Promise(((t,n)=>{e=t,r=n}))),this._messages.push(new Jt(t,this._totalMessageCount,e,r))}try{this._reconnectInProgress||await this._connection.send(t)}catch{this._disconnected()}await n}_ack(e){let t=-1;for(let n=0;n<this._messages.length;n++){const r=this._messages[n];if(r._id<=e.sequenceId)t=n,At(r._message)?this._bufferedByteCount-=r._message.byteLength:this._bufferedByteCount-=r._message.length,r._resolver();else{if(!(this._bufferedByteCount<this._bufferSize))break;r._resolver()}}-1!==t&&(this._messages=this._messages.slice(t+1))}_shouldProcessMessage(e){if(this._waitForSequenceMessage)return e.type===It.Sequence&&(this._waitForSequenceMessage=!1,!0);if(!this._isInvocationMessage(e))return!0;const t=this._nextReceivingSequenceId;return this._nextReceivingSequenceId++,t<=this._latestReceivedSequenceId?(t===this._latestReceivedSequenceId&&this._ackTimer(),!1):(this._latestReceivedSequenceId=t,this._ackTimer(),!0)}_resetSequence(e){e.sequenceId>this._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:It.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 It.Invocation:case It.StreamItem:case It.Completion:case It.StreamInvocation:case It.CancelInvocation:return!0;case It.Close:case It.Sequence:case It.Ping:case It.Ack:return!1}}_ackTimer(){void 0===this._ackTimerHandle&&(this._ackTimerHandle=setTimeout((async()=>{try{this._reconnectInProgress||await this._connection.send(this._protocol.writeMessage({type:It.Ack,sequenceId:this._latestReceivedSequenceId}))}catch{}clearTimeout(this._ackTimerHandle),this._ackTimerHandle=void 0}),1e3))}}class Jt{constructor(e,t,n,r){this._message=e,this._id=t,this._resolver=n,this._rejector=r}}!function(e){e.Disconnected="Disconnected",e.Connecting="Connecting",e.Connected="Connected",e.Disconnecting="Disconnecting",e.Reconnecting="Reconnecting"}(kt||(kt={}));class Vt{static create(e,t,n,r,o,i,s){return new Vt(e,t,n,r,o,i,s)}constructor(e,t,n,r,o,i,s){this._nextKeepAlive=0,this._freezeEventListener=()=>{this._logger.log(Et.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!=o?o:3e4,this.keepAliveIntervalInMilliseconds=null!=i?i:15e3,this._statefulReconnectBufferSize=null!=s?s:1e5,this._logger=t,this._protocol=n,this.connection=e,this._reconnectPolicy=r,this._handshakeProtocol=new Wt,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=kt.Disconnected,this._connectionStarted=!1,this._cachedPingMessage=this._protocol.writeMessage({type:It.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!==kt.Disconnected&&this._connectionState!==kt.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!==kt.Disconnected)return Promise.reject(new Error("Cannot start a HubConnection that is not in the 'Disconnected' state."));this._connectionState=kt.Connecting,this._logger.log(Et.Debug,"Starting HubConnection.");try{await this._startInternal(),Dt.isBrowser&&window.document.addEventListener("freeze",this._freezeEventListener),this._connectionState=kt.Connected,this._connectionStarted=!0,this._logger.log(Et.Debug,"HubConnection connected successfully.")}catch(e){return this._connectionState=kt.Disconnected,this._logger.log(Et.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{let t=this._protocol.version;this.connection.features.reconnect||(t=1);const n={protocol:this._protocol.name,version:t};if(this._logger.log(Et.Debug,"Sending handshake request."),await this._sendMessage(this._handshakeProtocol.writeHandshakeRequest(n)),this._logger.log(Et.Information,`Using HubProtocol '${this._protocol.name}'.`),this._cleanupTimeout(),this._resetTimeoutPeriod(),this._resetKeepAliveInterval(),await e,this._stopDuringStartError)throw this._stopDuringStartError;!!this.connection.features.reconnect&&(this._messageBuffer=new qt(this._protocol,this.connection,this._statefulReconnectBufferSize),this.connection.features.disconnected=this._messageBuffer._disconnected.bind(this._messageBuffer),this.connection.features.resend=()=>{if(this._messageBuffer)return this._messageBuffer._resend()}),this.connection.features.inherentKeepAlive||await this._sendMessage(this._cachedPingMessage)}catch(e){throw this._logger.log(Et.Debug,`Hub handshake failed with error '${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===kt.Disconnected)return this._logger.log(Et.Debug,`Call to HubConnection.stop(${e}) ignored because it is already in the disconnected state.`),Promise.resolve();if(this._connectionState===kt.Disconnecting)return this._logger.log(Et.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise;const t=this._connectionState;return this._connectionState=kt.Disconnecting,this._logger.log(Et.Debug,"Stopping HubConnection."),this._reconnectDelayHandle?(this._logger.log(Et.Debug,"Connection stopped during reconnect delay. Done reconnecting."),clearTimeout(this._reconnectDelayHandle),this._reconnectDelayHandle=void 0,this._completeClose(),Promise.resolve()):(t===kt.Connected&&this._sendCloseMessage(),this._cleanupTimeout(),this._cleanupPingTimer(),this._stopDuringStartError=e||new mt("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 zt;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===It.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._messageBuffer?this._messageBuffer._send(e):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===It.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)if(!this._messageBuffer||this._messageBuffer._shouldProcessMessage(e))switch(e.type){case It.Invocation:this._invokeClientMethod(e).catch((e=>{this._logger.log(Et.Error,`Invoke client method threw error: ${Lt(e)}`)}));break;case It.StreamItem:case It.Completion:{const t=this._callbacks[e.invocationId];if(t){e.type===It.Completion&&delete this._callbacks[e.invocationId];try{t(e)}catch(e){this._logger.log(Et.Error,`Stream callback threw error: ${Lt(e)}`)}}break}case It.Ping:break;case It.Close:{this._logger.log(Et.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 It.Ack:this._messageBuffer&&this._messageBuffer._ack(e);break;case It.Sequence:this._messageBuffer&&this._messageBuffer._resetSequence(e);break;default:this._logger.log(Et.Warning,`Invalid message type: ${e.type}.`)}}this._resetTimeoutPeriod()}_processHandshakeResponse(e){let t,n;try{[n,t]=this._handshakeProtocol.parseHandshakeResponse(e)}catch(e){const t="Error parsing handshake response: "+e;this._logger.log(Et.Error,t);const n=new Error(t);throw this._handshakeRejecter(n),n}if(t.error){const e="Server returned handshake error: "+t.error;this._logger.log(Et.Error,e);const n=new Error(e);throw this._handshakeRejecter(n),n}return this._logger.log(Et.Debug,"Server handshake complete."),this._handshakeResolver(),n}_resetKeepAliveInterval(){this.connection.features.inherentKeepAlive||(this._nextKeepAlive=(new Date).getTime()+this.keepAliveIntervalInMilliseconds,this._cleanupPingTimer())}_resetTimeoutPeriod(){if(!this.connection.features||!this.connection.features.inherentKeepAlive){this._timeoutHandle=setTimeout((()=>this.serverTimeout()),this.serverTimeoutInMilliseconds);let e=this._nextKeepAlive-(new Date).getTime();if(e<0)return void(this._connectionState===kt.Connected&&this._trySendPingMessage());void 0===this._pingServerHandle&&(e<0&&(e=0),this._pingServerHandle=setTimeout((async()=>{this._connectionState===kt.Connected&&await this._trySendPingMessage()}),e))}}serverTimeout(){this.connection.stop(new Error("Server timeout elapsed without receiving a message from the server."))}async _invokeClientMethod(e){const t=e.target.toLowerCase(),n=this._methods[t];if(!n)return this._logger.log(Et.Warning,`No client method with the name '${t}' found.`),void(e.invocationId&&(this._logger.log(Et.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(Et.Error,`Multiple results provided for '${t}'. Sending error to server.`),a=this._createCompletionMessage(e.invocationId,"Client provided multiple results.",null)),s=void 0}catch(e){s=e,this._logger.log(Et.Error,`A callback for the method '${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(Et.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(Et.Error,`Result given for '${t}' method but server is not expecting a result.`)}_connectionClosed(e){this._logger.log(Et.Debug,`HubConnection.connectionClosed(${e}) called while in state ${this._connectionState}.`),this._stopDuringStartError=this._stopDuringStartError||e||new mt("The underlying connection was closed before the hub handshake could complete."),this._handshakeResolver&&this._handshakeResolver(),this._cancelCallbacksWithError(e||new Error("Invocation canceled due to the underlying connection being closed.")),this._cleanupTimeout(),this._cleanupPingTimer(),this._connectionState===kt.Disconnecting?this._completeClose(e):this._connectionState===kt.Connected&&this._reconnectPolicy?this._reconnect(e):this._connectionState===kt.Connected&&this._completeClose(e)}_completeClose(e){if(this._connectionStarted){this._connectionState=kt.Disconnected,this._connectionStarted=!1,this._messageBuffer&&(this._messageBuffer._dispose(null!=e?e:new Error("Connection closed.")),this._messageBuffer=void 0),Dt.isBrowser&&window.document.removeEventListener("freeze",this._freezeEventListener);try{this._closedCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Et.Error,`An onclose callback called with error '${e}' threw error '${t}'.`)}}}async _reconnect(e){const t=Date.now();let n=0,r=void 0!==e?e:new Error("Attempting to reconnect due to a unknown error."),o=this._getNextRetryDelay(n,0,r);if(null===o)return this._logger.log(Et.Debug,"Connection not reconnecting because the IRetryPolicy returned null on the first reconnect attempt."),void this._completeClose(e);if(this._connectionState=kt.Reconnecting,e?this._logger.log(Et.Information,`Connection reconnecting because of error '${e}'.`):this._logger.log(Et.Information,"Connection reconnecting."),0!==this._reconnectingCallbacks.length){try{this._reconnectingCallbacks.forEach((t=>t.apply(this,[e])))}catch(t){this._logger.log(Et.Error,`An onreconnecting callback called with error '${e}' threw error '${t}'.`)}if(this._connectionState!==kt.Reconnecting)return void this._logger.log(Et.Debug,"Connection left the reconnecting state in onreconnecting callback. Done reconnecting.")}for(;null!==o;){if(this._logger.log(Et.Information,`Reconnect attempt number ${n+1} will start in ${o} ms.`),await new Promise((e=>{this._reconnectDelayHandle=setTimeout(e,o)})),this._reconnectDelayHandle=void 0,this._connectionState!==kt.Reconnecting)return void this._logger.log(Et.Debug,"Connection left the reconnecting state during reconnect delay. Done reconnecting.");try{if(await this._startInternal(),this._connectionState=kt.Connected,this._logger.log(Et.Information,"HubConnection reconnected successfully."),0!==this._reconnectedCallbacks.length)try{this._reconnectedCallbacks.forEach((e=>e.apply(this,[this.connection.connectionId])))}catch(e){this._logger.log(Et.Error,`An onreconnected callback called with connectionId '${this.connection.connectionId}; threw error '${e}'.`)}return}catch(e){if(this._logger.log(Et.Information,`Reconnect attempt failed because of error '${e}'.`),this._connectionState!==kt.Reconnecting)return this._logger.log(Et.Debug,`Connection moved to the '${this._connectionState}' from the reconnecting state during reconnect attempt. Done reconnecting.`),void(this._connectionState===kt.Disconnecting&&this._completeClose());n++,r=e instanceof Error?e:new Error(e.toString()),o=this._getNextRetryDelay(n,Date.now()-t,r)}}this._logger.log(Et.Information,`Reconnect retries have been exhausted after ${Date.now()-t} ms and ${n} failed attempts. Connection disconnecting.`),this._completeClose()}_getNextRetryDelay(e,t,n){try{return this._reconnectPolicy.nextRetryDelayInMilliseconds({elapsedMilliseconds:t,previousRetryCount:e,retryReason:n})}catch(n){return this._logger.log(Et.Error,`IRetryPolicy.nextRetryDelayInMilliseconds(${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(Et.Error,`Stream 'error' callback called with '${e}' threw error: ${Lt(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?{target:e,arguments:t,streamIds:r,type:It.Invocation}:{target:e,arguments:t,type:It.Invocation};{const n=this._invocationId;return this._invocationId++,0!==r.length?{target:e,arguments:t,invocationId:n.toString(),streamIds:r,type:It.Invocation}:{target:e,arguments:t,invocationId:n.toString(),type:It.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<e.length;r++){const o=e[r];if(this._isObservable(o)){const i=this._invocationId;this._invocationId++,t[i]=o,n.push(i.toString()),e.splice(r,1)}}return[t,n]}_isObservable(e){return e&&e.subscribe&&"function"==typeof e.subscribe}_createStreamInvocation(e,t,n){const r=this._invocationId;return this._invocationId++,0!==n.length?{target:e,arguments:t,invocationId:r.toString(),streamIds:n,type:It.StreamInvocation}:{target:e,arguments:t,invocationId:r.toString(),type:It.StreamInvocation}}_createCancelInvocation(e){return{invocationId:e,type:It.CancelInvocation}}_createStreamItemMessage(e,t){return{invocationId:e,item:t,type:It.StreamItem}}_createCompletionMessage(e,t,n){return t?{error:t,invocationId:e,type:It.Completion}:{invocationId:e,result:n,type:It.Completion}}_createCloseMessage(){return{type:It.Close}}async _trySendPingMessage(){try{await this._sendMessage(this._cachedPingMessage)}catch{this._cleanupPingTimer()}}}const Kt=[0,2e3,1e4,3e4,null];class Xt{constructor(e){this._retryDelays=void 0!==e?[...e,null]:Kt}nextRetryDelayInMilliseconds(e){return this._retryDelays[e.previousRetryCount]}}class Gt{}Gt.Authorization="Authorization",Gt.Cookie="Cookie";class Yt extends Ct{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[Gt.Authorization]=`Bearer ${this._accessToken}`:this._accessTokenFactory&&e.headers[Gt.Authorization]&&delete e.headers[Gt.Authorization]}getCookieString(e){return this._innerClient.getCookieString(e)}}var Qt,Zt;!function(e){e[e.None=0]="None",e[e.WebSockets=1]="WebSockets",e[e.ServerSentEvents=2]="ServerSentEvents",e[e.LongPolling=4]="LongPolling"}(Qt||(Qt={})),function(e){e[e.Text=1]="Text",e[e.Binary=2]="Binary"}(Zt||(Zt={}));let en=class{constructor(){this._isAborted=!1,this.onabort=null}abort(){this._isAborted||(this._isAborted=!0,this.onabort&&this.onabort())}get signal(){return this}get aborted(){return this._isAborted}};class tn{get pollAborted(){return this._pollAbort.aborted}constructor(e,t,n){this._httpClient=e,this._logger=t,this._pollAbort=new en,this._options=n,this._running=!1,this.onreceive=null,this.onclose=null}async connect(e,t){if(Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Zt,"transferFormat"),this._url=e,this._logger.log(Et.Trace,"(LongPolling transport) Connecting."),t===Zt.Binary&&"undefined"!=typeof XMLHttpRequest&&"string"!=typeof(new XMLHttpRequest).responseType)throw new Error("Binary protocols over XmlHttpRequest not implementing advanced features are not supported.");const[n,r]=Ut(),o={[n]:r,...this._options.headers},i={abortSignal:this._pollAbort.signal,headers:o,timeout:1e5,withCredentials:this._options.withCredentials};t===Zt.Binary&&(i.responseType="arraybuffer");const s=`${e}&_=${Date.now()}`;this._logger.log(Et.Trace,`(LongPolling transport) polling: ${s}.`);const a=await this._httpClient.get(s,i);200!==a.statusCode?(this._logger.log(Et.Error,`(LongPolling transport) Unexpected response code: ${a.statusCode}.`),this._closeError=new ft(a.statusText||"",a.statusCode),this._running=!1):this._running=!0,this._receiving=this._poll(this._url,i)}async _poll(e,t){try{for(;this._running;)try{const n=`${e}&_=${Date.now()}`;this._logger.log(Et.Trace,`(LongPolling transport) polling: ${n}.`);const r=await this._httpClient.get(n,t);204===r.statusCode?(this._logger.log(Et.Information,"(LongPolling transport) Poll terminated by server."),this._running=!1):200!==r.statusCode?(this._logger.log(Et.Error,`(LongPolling transport) Unexpected response code: ${r.statusCode}.`),this._closeError=new ft(r.statusText||"",r.statusCode),this._running=!1):r.content?(this._logger.log(Et.Trace,`(LongPolling transport) data received. ${xt(r.content,this._options.logMessageContent)}.`),this.onreceive&&this.onreceive(r.content)):this._logger.log(Et.Trace,"(LongPolling transport) Poll timed out, reissuing.")}catch(e){this._running?e instanceof gt?this._logger.log(Et.Trace,"(LongPolling transport) Poll timed out, reissuing."):(this._closeError=e,this._running=!1):this._logger.log(Et.Trace,`(LongPolling transport) Poll errored after shutdown: ${e.message}`)}}finally{this._logger.log(Et.Trace,"(LongPolling transport) Polling complete."),this.pollAborted||this._raiseOnClose()}}async send(e){return this._running?Pt(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(Et.Trace,"(LongPolling transport) Stopping polling."),this._running=!1,this._pollAbort.abort();try{await this._receiving,this._logger.log(Et.Trace,`(LongPolling transport) sending DELETE request to ${this._url}.`);const e={},[t,n]=Ut();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 ft&&(404===o.statusCode?this._logger.log(Et.Trace,"(LongPolling transport) A 404 response was returned from sending a DELETE request."):this._logger.log(Et.Trace,`(LongPolling transport) Error sending a DELETE request: ${o}`)):this._logger.log(Et.Trace,"(LongPolling transport) DELETE request accepted.")}finally{this._logger.log(Et.Trace,"(LongPolling transport) Stop finished."),this._raiseOnClose()}}_raiseOnClose(){if(this.onclose){let e="(LongPolling transport) Firing onclose event.";this._closeError&&(e+=" Error: "+this._closeError),this._logger.log(Et.Trace,e),this.onclose(this._closeError)}}}class nn{constructor(e,t,n,r){this._httpClient=e,this._accessToken=t,this._logger=n,this._options=r,this.onreceive=null,this.onclose=null}async connect(e,t){return Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Zt,"transferFormat"),this._logger.log(Et.Trace,"(SSE transport) Connecting."),this._url=e,this._accessToken&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(this._accessToken)}`),new Promise(((n,r)=>{let o,i=!1;if(t===Zt.Text){if(Dt.isBrowser||Dt.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]=Ut();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(Et.Trace,`(SSE transport) data received. ${xt(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(Et.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?Pt(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 rn{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 Rt.isRequired(e,"url"),Rt.isRequired(t,"transferFormat"),Rt.isIn(t,Zt,"transferFormat"),this._logger.log(Et.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(Dt.isReactNative){const t={},[r,o]=Ut();t[r]=o,n&&(t[Gt.Authorization]=`Bearer ${n}`),s&&(t[Gt.Cookie]=s),i=new this._webSocketConstructor(e,void 0,{headers:{...t,...this._headers}})}else n&&(e+=(e.indexOf("?")<0?"?":"&")+`access_token=${encodeURIComponent(n)}`);i||(i=new this._webSocketConstructor(e)),t===Zt.Binary&&(i.binaryType="arraybuffer"),i.onopen=t=>{this._logger.log(Et.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(Et.Information,`(WebSockets transport) ${t}.`)},i.onmessage=e=>{if(this._logger.log(Et.Trace,`(WebSockets transport) data received. ${xt(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(Et.Trace,`(WebSockets transport) sending data. ${xt(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(Et.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 on{constructor(e,t={}){if(this._stopPromiseResolver=()=>{},this.features={},this._negotiateVersion=1,Rt.isRequired(e,"url"),this._logger=function(e){return void 0===e?new Mt(Et.Information):null===e?Tt.instance:void 0!==e.log?e:new Mt(e)}(t.logger),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 Yt(t.httpClient||new Ft(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||Zt.Binary,Rt.isIn(e,Zt,"transferFormat"),this._logger.log(Et.Debug,`Starting connection with transfer format '${Zt[e]}'.`),"Disconnected"!==this._connectionState)return Promise.reject(new Error("Cannot start an HttpConnection that is not in the 'Disconnected' state."));if(this._connectionState="Connecting",this._startInternalPromise=this._startInternal(e),await this._startInternalPromise,"Disconnecting"===this._connectionState){const e="Failed to start the HttpConnection before stop() was called.";return this._logger.log(Et.Error,e),await this._stopPromise,Promise.reject(new mt(e))}if("Connected"!==this._connectionState){const e="HttpConnection.startInternal completed gracefully but didn't enter the connection into the connected state!";return this._logger.log(Et.Error,e),Promise.reject(new mt(e))}this._connectionStarted=!0}send(e){return"Connected"!==this._connectionState?Promise.reject(new Error("Cannot send data if the connection is not in the 'Connected' State.")):(this._sendQueue||(this._sendQueue=new sn(this.transport)),this._sendQueue.send(e))}async stop(e){return"Disconnected"===this._connectionState?(this._logger.log(Et.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnected state.`),Promise.resolve()):"Disconnecting"===this._connectionState?(this._logger.log(Et.Debug,`Call to HttpConnection.stop(${e}) ignored because the connection is already in the disconnecting state.`),this._stopPromise):(this._connectionState="Disconnecting",this._stopPromise=new Promise((e=>{this._stopPromiseResolver=e})),await this._stopInternal(e),void await this._stopPromise)}async _stopInternal(e){this._stopError=e;try{await this._startInternalPromise}catch(e){}if(this.transport){try{await this.transport.stop()}catch(e){this._logger.log(Et.Error,`HttpConnection.transport.stop() threw error '${e}'.`),this._stopConnection()}this.transport=void 0}else this._logger.log(Et.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!==Qt.WebSockets)throw new Error("Negotiation can only be skipped when using the WebSocket transport directly.");this.transport=this._constructTransport(Qt.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 mt("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 tn&&(this.features.inherentKeepAlive=!0),"Connecting"===this._connectionState&&(this._logger.log(Et.Debug,"The HttpConnection connected successfully."),this._connectionState="Connected")}catch(e){return this._logger.log(Et.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]=Ut();t[n]=r;const o=this._resolveNegotiateUrl(e);this._logger.log(Et.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.useStatefulReconnect&&!0!==this._options._useStatefulReconnect?Promise.reject(new wt("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 ft&&404===e.statusCode&&(t+=" Either this is not a SignalR endpoint or there is a proxy blocking the connection."),this._logger.log(Et.Error,t),Promise.reject(new wt(t))}}_createConnectUrl(e,t){return t?e+(-1===e.indexOf("?")?"?":"&")+`id=${t}`:e}async _createTransport(e,t,n,r){let o=this._createConnectUrl(e,n.connectionToken);if(this._isITransport(t))return this._logger.log(Et.Debug,"Connection was provided an instance of ITransport, using that directly."),this.transport=t,await this._startTransport(o,r),void(this.connectionId=n.connectionId);const i=[],s=n.availableTransports||[];let a=n;for(const n of s){const s=this._resolveTransportOrError(n,t,r,!0===(null==a?void 0:a.useStatefulReconnect));if(s instanceof Error)i.push(`${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(Et.Error,`Failed to start the transport '${n.transport}': ${e}`),a=void 0,i.push(new _t(`${n.transport} failed: ${e}`,Qt[n.transport])),"Connecting"!==this._connectionState){const e="Failed to select transport before stop() was called.";return this._logger.log(Et.Debug,e),Promise.reject(new mt(e))}}}}return i.length>0?Promise.reject(new bt(`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 Qt.WebSockets:if(!this._options.WebSocket)throw new Error("'WebSocket' is not supported in your environment.");return new rn(this._httpClient,this._accessTokenFactory,this._logger,this._options.logMessageContent,this._options.WebSocket,this._options.headers||{});case Qt.ServerSentEvents:if(!this._options.EventSource)throw new Error("'EventSource' is not supported in your environment.");return new nn(this._httpClient,this._httpClient._accessToken,this._logger,this._options);case Qt.LongPolling:return new tn(this._httpClient,this._logger,this._options);default:throw new Error(`Unknown transport: ${e}.`)}}_startTransport(e,t){return this.transport.onreceive=this.onreceive,this.features.reconnect?this.transport.onclose=async n=>{let r=!1;if(this.features.reconnect){try{this.features.disconnected(),await this.transport.connect(e,t),await this.features.resend()}catch{r=!0}r&&this._stopConnection(n)}else this._stopConnection(n)}:this.transport.onclose=e=>this._stopConnection(e),this.transport.connect(e,t)}_resolveTransportOrError(e,t,n,r){const o=Qt[e.transport];if(null==o)return this._logger.log(Et.Debug,`Skipping transport '${e.transport}' because it is not supported by this client.`),new Error(`Skipping transport '${e.transport}' because it is not supported by this client.`);if(!function(e,t){return!e||!!(t&e)}(t,o))return this._logger.log(Et.Debug,`Skipping transport '${Qt[o]}' because it was disabled by the client.`),new vt(`'${Qt[o]}' is disabled by the client.`,o);if(!(e.transferFormats.map((e=>Zt[e])).indexOf(n)>=0))return this._logger.log(Et.Debug,`Skipping transport '${Qt[o]}' because it does not support the requested transfer format '${Zt[n]}'.`),new Error(`'${Qt[o]}' does not support ${Zt[n]}.`);if(o===Qt.WebSockets&&!this._options.WebSocket||o===Qt.ServerSentEvents&&!this._options.EventSource)return this._logger.log(Et.Debug,`Skipping transport '${Qt[o]}' because it is not supported in your environment.'`),new yt(`'${Qt[o]}' is not supported in your environment.`,o);this._logger.log(Et.Debug,`Selecting transport '${Qt[o]}'.`);try{return this.features.reconnect=o===Qt.WebSockets?r:void 0,this._constructTransport(o)}catch(e){return e}}_isITransport(e){return e&&"object"==typeof e&&"connect"in e}_stopConnection(e){if(this._logger.log(Et.Debug,`HttpConnection.stopConnection(${e}) called while in state ${this._connectionState}.`),this.transport=void 0,e=this._stopError||e,this._stopError=void 0,"Disconnected"!==this._connectionState){if("Connecting"===this._connectionState)throw this._logger.log(Et.Warning,`Call to HttpConnection.stopConnection(${e}) was ignored because the connection is still in the connecting state.`),new Error(`HttpConnection.stopConnection(${e}) was called while the connection is still in the connecting state.`);if("Disconnecting"===this._connectionState&&this._stopPromiseResolver(),e?this._logger.log(Et.Error,`Connection disconnected with error '${e}'.`):this._logger.log(Et.Information,"Connection disconnected."),this._sendQueue&&(this._sendQueue.stop().catch((e=>{this._logger.log(Et.Error,`TransportSendQueue.stop() threw error '${e}'.`)})),this._sendQueue=void 0),this.connectionId=void 0,this._connectionState="Disconnected",this._connectionStarted){this._connectionStarted=!1;try{this.onclose&&this.onclose(e)}catch(t){this._logger.log(Et.Error,`HttpConnection.onclose(${e}) threw error '${t}'.`)}}}else this._logger.log(Et.Debug,`Call to HttpConnection.stopConnection(${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(!Dt.isBrowser)throw new Error(`Cannot resolve '${e}'.`);const t=window.document.createElement("a");return t.href=e,this._logger.log(Et.Information,`Normalizing '${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("useStatefulReconnect")?"true"===n.get("useStatefulReconnect")&&(this._options._useStatefulReconnect=!0):!0===this._options._useStatefulReconnect&&n.append("useStatefulReconnect","true"),t.search=n.toString(),t.toString()}}class sn{constructor(e){this._transport=e,this._buffer=[],this._executing=!0,this._sendBufferedData=new an,this._transportResult=new an,this._sendLoopPromise=this._sendLoop()}send(e){return this._bufferData(e),this._transportResult||(this._transportResult=new an),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 an;const e=this._transportResult;this._transportResult=void 0;const t="string"==typeof this._buffer[0]?this._buffer.join(""):sn._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 an{constructor(){this.promise=new Promise(((e,t)=>[this._resolver,this._rejecter]=[e,t]))}resolve(){this._resolver()}reject(e){this._rejecter(e)}}class cn{constructor(){this.name="json",this.version=2,this.transferFormat=Zt.Text}parseMessages(e,t){if("string"!=typeof e)throw new Error("Invalid input for JSON hub protocol. Expected a string.");if(!e)return[];null===t&&(t=Tt.instance);const n=jt.parse(e),r=[];for(const e of n){const n=JSON.parse(e);if("number"!=typeof n.type)throw new Error("Invalid payload.");switch(n.type){case It.Invocation:this._isInvocationMessage(n);break;case It.StreamItem:this._isStreamItemMessage(n);break;case It.Completion:this._isCompletionMessage(n);break;case It.Ping:case It.Close:break;case It.Ack:this._isAckMessage(n);break;case It.Sequence:this._isSequenceMessage(n);break;default:t.log(Et.Information,"Unknown message type '"+n.type+"' ignored.");continue}r.push(n)}return r}writeMessage(e){return jt.write(JSON.stringify(e))}_isInvocationMessage(e){this._assertNotEmptyString(e.target,"Invalid payload for Invocation message."),void 0!==e.invocationId&&this._assertNotEmptyString(e.invocationId,"Invalid payload for Invocation message.")}_isStreamItemMessage(e){if(this._assertNotEmptyString(e.invocationId,"Invalid payload for StreamItem message."),void 0===e.item)throw new Error("Invalid payload for StreamItem message.")}_isCompletionMessage(e){if(e.result&&e.error)throw new Error("Invalid payload for Completion message.");!e.result&&e.error&&this._assertNotEmptyString(e.error,"Invalid payload for Completion message."),this._assertNotEmptyString(e.invocationId,"Invalid payload for Completion message.")}_isAckMessage(e){if("number"!=typeof e.sequenceId)throw new Error("Invalid SequenceId for Ack message.")}_isSequenceMessage(e){if("number"!=typeof e.sequenceId)throw new Error("Invalid SequenceId for Sequence message.")}_assertNotEmptyString(e,t){if("string"!=typeof e||""===e)throw new Error(t)}}const ln={trace:Et.Trace,debug:Et.Debug,info:Et.Information,information:Et.Information,warn:Et.Warning,warning:Et.Warning,error:Et.Error,critical:Et.Critical,none:Et.None};class hn{configureLogging(e){if(Rt.isRequired(e,"logging"),function(e){return void 0!==e.log}(e))this.logger=e;else if("string"==typeof e){const t=function(e){const t=ln[e.toLowerCase()];if(void 0!==t)return t;throw new Error(`Unknown log level: ${e}`)}(e);this.logger=new Mt(t)}else this.logger=new Mt(e);return this}withUrl(e,t){return Rt.isRequired(e,"url"),Rt.isNotEmpty(e,"url"),this.url=e,this.httpConnectionOptions="object"==typeof t?{...this.httpConnectionOptions,...t}:{...this.httpConnectionOptions,transport:t},this}withHubProtocol(e){return Rt.isRequired(e,"protocol"),this.protocol=e,this}withAutomaticReconnect(e){if(this.reconnectPolicy)throw new Error("A reconnectPolicy has already been set.");return e?Array.isArray(e)?this.reconnectPolicy=new Xt(e):this.reconnectPolicy=e:this.reconnectPolicy=new Xt,this}withServerTimeout(e){return Rt.isRequired(e,"milliseconds"),this._serverTimeoutInMilliseconds=e,this}withKeepAliveInterval(e){return Rt.isRequired(e,"milliseconds"),this._keepAliveIntervalInMilliseconds=e,this}withStatefulReconnect(e){return void 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u(e,t){e(t),s.shift(),s.length&&c(s[0][0],s[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 Dn("Unrecognized type byte: ".concat(Mn(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 Dn("The type of key must be string or number but "+typeof t);if("__proto__"===t)throw new Dn("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 Dn("Unrecognized array type byte: ".concat(Mn(e)))}},e.prototype.pushMapState=function(e){if(e>this.maxMapLength)throw new Dn("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 Dn("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 Dn("Max length exceeded: UTF-8 byte length (".concat(e,") > maxStrLength (").concat(this.maxStrLength,")"));if(this.bytes.byteLength<this.pos+t+e)throw jn;var r,o=this.pos+t;return r=this.stateIsMapKey()&&(null===(n=this.keyDecoder)||void 0===n?void 0:n.canBeCached(e))?this.keyDecoder.decode(this.bytes,o,e):e>kn?function(e,t,n){var r=e.subarray(t,t+n);return In.decode(r)}(this.bytes,o,e):Cn(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 Dn("Max length exceeded: bin length (".concat(e,") > maxBinLength (").concat(this.maxBinLength,")"));if(!this.hasRemaining(e+t))throw jn;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 Dn("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=yn(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 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;o<e.byteLength;){let i,s=0,a=0;do{i=n[o+s],a|=(127&i)<<r[s],s++}while(s<Math.min(5,e.byteLength-o)&&128&i);if(128&i&&s<5)throw new Error("Cannot read message size.");if(5===s&&i>7)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 Jn=new Uint8Array([145,It.Ping]);class Vn{constructor(e){this.name="messagepack",this.version=2,this.transferFormat=Zt.Binary,this._errorResult=1,this._voidResult=2,this._nonVoidResult=3,e=e||{},this._encoder=new Nn(e.extensionCodec,e.context,e.maxDepth,e.initialBufferSize,e.sortKeys,e.forceFloat32,e.ignoreUndefined,e.forceIntegerToFloat),this._decoder=new zn(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=Tt.instance);const r=qn.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 It.Invocation:return this._writeInvocation(e);case It.StreamInvocation:return this._writeStreamInvocation(e);case It.StreamItem:return this._writeStreamItem(e);case It.Completion:return this._writeCompletion(e);case It.Ping:return qn.write(Jn);case It.CancelInvocation:return this._writeCancelInvocation(e);case It.Close:return this._writeClose();case It.Ack:return this._writeAck(e);case It.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 r=n[0];switch(r){case It.Invocation:return this._createInvocationMessage(this._readHeaders(n),n);case It.StreamItem:return this._createStreamItemMessage(this._readHeaders(n),n);case It.Completion:return this._createCompletionMessage(this._readHeaders(n),n);case It.Ping:return this._createPingMessage(n);case It.Close:return this._createCloseMessage(n);case It.Ack:return this._createAckMessage(n);case It.Sequence:return this._createSequenceMessage(n);default:return t.log(Et.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:It.Close}}_createPingMessage(e){if(e.length<1)throw new Error("Invalid payload for Ping message.");return{type:It.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:It.Invocation}:{arguments:t[4],headers:e,streamIds:[],target:t[3],type:It.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:It.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:It.Completion}}_createAckMessage(e){if(e.length<1)throw new Error("Invalid payload for Ack message.");return{sequenceId:e[1],type:It.Ack}}_createSequenceMessage(e){if(e.length<1)throw new Error("Invalid payload for Sequence message.");return{sequenceId:e[1],type:It.Sequence}}_writeInvocation(e){let t;return t=e.streamIds?this._encoder.encode([It.Invocation,e.headers||{},e.invocationId||null,e.target,e.arguments,e.streamIds]):this._encoder.encode([It.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([It.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments,e.streamIds]):this._encoder.encode([It.StreamInvocation,e.headers||{},e.invocationId,e.target,e.arguments]),qn.write(t.slice())}_writeStreamItem(e){const t=this._encoder.encode([It.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([It.Completion,e.headers||{},e.invocationId,t,e.error]);break;case this._voidResult:n=this._encoder.encode([It.Completion,e.headers||{},e.invocationId,t]);break;case this._nonVoidResult:n=this._encoder.encode([It.Completion,e.headers||{},e.invocationId,t,e.result])}return qn.write(n.slice())}_writeCancelInvocation(e){const t=this._encoder.encode([It.CancelInvocation,e.headers||{},e.invocationId]);return qn.write(t.slice())}_writeClose(){const e=this._encoder.encode([It.Close,null]);return qn.write(e.slice())}_writeAck(e){const t=this._encoder.encode([It.Ack,e.sequenceId]);return qn.write(t.slice())}_writeSequence(e){const t=this._encoder.encode([It.Sequence,e.sequenceId]);return qn.write(t.slice())}_readHeaders(e){const t=e[1];if("object"!=typeof t)throw new Error("Invalid headers.");return t}}const Kn="function"==typeof TextDecoder?new TextDecoder("utf-8"):null,Xn=Kn?Kn.decode.bind(Kn):function(e){let t=0;const n=e.length,r=[],o=[];for(;t<n;){const n=e[t++];if(0===n)break;if(128&n){if(192==(224&n)){const o=63&e[t++];r.push((31&n)<<6|o)}else if(224==(240&n)){const o=63&e[t++],i=63&e[t++];r.push((31&n)<<12|o<<6|i)}else if(240==(248&n)){let o=(7&n)<<18|(63&e[t++])<<12|(63&e[t++])<<6|63&e[t++];o>65535&&(o-=65536,r.push(o>>>10&1023|55296),o=56320|1023&o),r.push(o)}}else r.push(n);r.length>1024&&(o.push(String.fromCharCode.apply(null,r)),r.length=0)}return o.push(String.fromCharCode.apply(null,r)),o.join("")},Gn=Math.pow(2,32),Yn=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 Zn(e,t){return e[t]+(e[t+1]<<8)+(e[t+2]<<16)+(e[t+3]<<24>>>0)}function er(e,t){const n=Zn(e,t+4);if(n>Yn)throw new Error(`Cannot read uint64 with high order part ${n}, because the result would exceed Number.MAX_SAFE_INTEGER.`);return n*Gn+Zn(e,t)}class tr{constructor(e){this.batchData=e;const t=new ir(e);this.arrayRangeReader=new sr(e),this.arrayBuilderSegmentReader=new ar(e),this.diffReader=new nr(e),this.editReader=new rr(e,t),this.frameReader=new or(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 er(this.batchData,n)}}class nr{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 rr{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 or{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 er(this.batchDataUint8,e+12)}}class ir{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),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)<<r,i<128)break;r+=7}return n}(this.batchDataUint8,n),o=n+((t=r)<128?1:t<16384?2:t<2097152?3:4),i=new Uint8Array(this.batchDataUint8.buffer,this.batchDataUint8.byteOffset+o,r);return Xn(i)}var t}}class sr{constructor(e){this.batchDataUint8=e}count(e){return Qn(this.batchDataUint8,e)}values(e){return e+4}}class ar{constructor(e){this.batchDataUint8=e}offset(e){return 0}count(e){return Qn(this.batchDataUint8,e)}values(e){return e+4}}class cr{constructor(e){this.nextBatchId=2,this.logger=e}async processBatch(e,t,n){if(e<this.nextBatchId)return await this.completeBatch(n,e),void this.logger.log(Ze.Debug,`Batch ${e} already processed. Waiting for batch ${this.nextBatchId}.`);if(e>this.nextBatchId)return this.fatalError?(this.logger.log(Ze.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(Ze.Debug,`Waiting for batch ${this.nextBatchId}. Batch ${e} not processed.`);try{this.nextBatchId++,this.logger.log(Ze.Debug,`Applying batch ${e}.`),function(e,t){const n=me[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<s;e++){const r=t.updatedComponentsEntry(i,e),o=l.componentId(r),s=l.edits(r);n.updateComponent(t,o,s,c)}const h=t.disposedComponentIds(),u=r.values(h),d=r.count(h);for(let e=0;e<d;e++){const r=t.disposedComponentIdsEntry(u,e);n.disposeComponent(r)}const p=t.disposedEventHandlerIds(),f=r.values(p),g=r.count(p);for(let e=0;e<g;e++){const r=t.disposedEventHandlerIdsEntry(f,e);n.disposeEventHandler(r)}_e&&(_e=!1,window.scrollTo&&window.scrollTo(0,0))}(un.Server,new tr(t)),await this.completeBatch(n,e)}catch(t){throw this.fatalError=t.toString(),this.logger.log(Ze.Error,`There was an error applying batch ${e}.`),n.send("OnRenderCompleted",e,t.toString()),t}}getLastBatchid(){return this.nextBatchId-1}async completeBatch(e,t){try{await e.send("OnRenderCompleted",t,null)}catch{this.logger.log(Ze.Warning,`Failed to deliver completion notification for render '${t}'.`)}}}let lr,hr,ur,dr,pr,fr,gr=!1;function mr(){const e=document.querySelector("#blazor-error-ui");e&&(e.style.display="block"),gr||(gr=!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()}})))}class yr{constructor(t,n,r,o){this._renderingFailed=!1,this._disposed=!1,this._pausingState=new vr("pausing",!1,!1),this._resumingState=new vr("resuming",!1,!1),this._disconnectingState=new vr("disconnecting"),this._isFirstRender=!0,this._circuitId=void 0,this._applicationState=n,this._componentManager=t,this._options=r,this._logger=o,this._renderQueue=new cr(this._logger),this._dispatcher=e.attachDispatcher(this)}start(){if(this.isDisposedOrDisposing())throw new Error("Cannot start a disposed circuit.");return this._startPromise||(this._startPromise=this.startCore()),this._startPromise}updateRootComponents(e,t){return this._isFirstRender?(this._isFirstRender=!1,this._connection?.send("UpdateRootComponents",e,this._applicationState)):this._connection?.send("UpdateRootComponents",e,t)}async startCore(){if(this._connection=await this.startConnection(),this._connection.state!==kt.Connected)return!1;const e=JSON.stringify(this._componentManager.initialComponents.map((e=>{return t=e,{...t,start:void 0,end:void 0};var t})));if(this._circuitId=await this._connection.invoke("StartCircuit",Ae.getBaseURI(),Ae.getLocationHref(),e,this._applicationState||""),!this._circuitId)return!1;for(const e of this._options.circuitHandlers)e.onCircuitOpened&&e.onCircuitOpened();return!0}async startConnection(){const e=new Vn;e.name="blazorpack";const t=(new hn).withUrl("_blazor").withHubProtocol(e);this._options.configureSignalR(t);const n=t.build();n.on("JS.AttachComponent",((e,t)=>function(e,t,n){let r=me[e];r||(r=new de(e),me[e]=r),r.attachRootComponentToLogicalElement(n,t,!1)}(un.Server,this.resolveElement(t),e))),n.on("JS.BeginInvokeJS",this._dispatcher.beginInvokeJSFromDotNet.bind(this._dispatcher)),n.on("JS.EndInvokeDotNet",this._dispatcher.endInvokeDotNetFromJS.bind(this._dispatcher)),n.on("JS.ReceiveByteArray",this._dispatcher.receiveByteArray.bind(this._dispatcher)),n.on("JS.SavePersistedState",((e,t,n)=>{if(!this._circuitId)throw new Error("Circuit host not initialized.");if(e!==this._circuitId)throw new Error(`Received persisted state for circuit ID '${e}', but the current circuit ID is '${this._circuitId}'.`);return this._persistedCircuitState={components:t,applicationState:n},!0})),n.on("JS.BeginTransmitStream",(e=>{const t=new ReadableStream({start:t=>{n.stream("SendDotNetStreamToJS",e).subscribe({next:e=>t.enqueue(e),complete:()=>t.close(),error:e=>t.error(e)})}});this._dispatcher.supplyDotNetStream(e,t)})),n.on("JS.RenderBatch",(async(e,t)=>{this._logger.log(Et.Debug,`Received render batch with id ${e} and ${t.byteLength} bytes.`),await this._renderQueue.processBatch(e,t,this._connection),this._componentManager.onAfterRenderBatch?.(un.Server)})),n.on("JS.EndUpdateRootComponents",(e=>{this._componentManager.onAfterUpdateRootComponents?.(e)})),n.on("JS.EndLocationChanging",Qe._internal.navigationManager.endLocationChanging),n.onclose((e=>{this._interopMethodsForReconnection=function(e){const t=b.get(e);if(!t)throw new Error(`Interop methods are not registered for renderer ${e}`);return b.delete(e),t}(un.Server);const t=this._pausingState.isInprogress();t||this._pausingState.transitionTo(!0),this._disposed||this._renderingFailed||t||this._options.reconnectionHandler.onConnectionDown(this._options.reconnectionOptions,e)})),n.on("JS.Error",(e=>{this._renderingFailed=!0,this.unhandledError(e),mr()}));try{await n.start()}catch(e){if(this.unhandledError(e),"FailedToNegotiateWithServerError"===e.errorType)throw e;mr(),e.innerErrors&&(e.innerErrors.some((e=>"UnsupportedTransportError"===e.errorType&&e.transport===Qt.WebSockets))?this._logger.log(Et.Error,"Unable to connect, please ensure you are using an updated browser that supports WebSockets."):e.innerErrors.some((e=>"FailedToStartTransportError"===e.errorType&&e.transport===Qt.WebSockets))?this._logger.log(Et.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===Qt.LongPolling))&&this._logger.log(Et.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 n.connection?.features?.inherentKeepAlive&&this._logger.log(Et.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."),n}async disconnect(){if(!this._circuitId)throw new Error("Circuit host not initialized.");if(this._disconnectingState.isInprogress())return this._logger.log(Et.Trace,"Waiting for the circuit to finish disconnecting..."),this._disconnectingState.currentProgress();try{this._disconnectingState.reset();const e=this._disconnectingState.currentProgress();return this._logger.log(Et.Trace,"Disconnecting the circuit..."),await this._connection.stop(),this._disconnectingState.complete(),e}catch(e){throw this._logger.log(Et.Error,`Failed to disconnect the circuit: ${e}`),this._disconnectingState.fail(e),e}}async reconnect(){if(!this._circuitId)throw new Error("Circuit host not initialized.");return this._connection.state===kt.Connected||(this._connection=await this.startConnection(),this._interopMethodsForReconnection&&(E(un.Server,this._interopMethodsForReconnection),this._interopMethodsForReconnection=void 0),!!await this._connection.invoke("ConnectCircuit",this._circuitId)&&(this._options.reconnectionHandler.onConnectionUp(),!0))}async pause(e){if(!this._circuitId)return this._logger.log(Et.Error,"Circuit host not initialized."),!1;if(this._connection.state!==kt.Connected)return this._logger.log(Et.Trace,"Pause can only be triggered on connected circuits."),!1;if(this._resumingState.isInprogress())return this._logger.log(Et.Trace,"Circuit is currently resuming..."),!1;if(this._pausingState.isInprogress())return this._logger.log(Et.Trace,"Waiting for the circuit to finish pausing..."),this._pausingState.currentProgress();if(!0===this._pausingState.lastValue())return this._logger.log(Et.Trace,"Circuit is already paused."),!0;this._pausingState.reset();const t=this._pausingState.currentProgress();try{this._logger.log(Et.Trace,"Pausing the circuit..."),this._options.reconnectionHandler?.onConnectionDown(this._options.reconnectionOptions,void 0,!0,e);const t=await this._connection.invoke("PauseCircuit");this._pausingState.complete(t)}catch(e){this._logger.log(Et.Error,`Failed to pause the circuit: ${e}`),this._pausingState.fail(e)}return await this.disconnect(),t}async resume(){if(!this._circuitId)throw this._logger.log(Et.Error,"Circuit host not initialized."),new Error("Circuit host not initialized.");if(this._disconnectingState.isInprogress()&&(this._logger.log(Et.Trace,"Circuit is disconnecting, cannot resume."),await this._disconnectingState.currentProgress()),this._pausingState.isInprogress())return this._logger.log(Et.Trace,"Waiting for the circuit to finish pausing..."),!1;if(!this._pausingState.lastValue())return this._logger.log(Et.Trace,"Circuit is not paused."),!1;if(this._connection.state!==kt.Connected&&(this._logger.log(Et.Trace,"Reestablishing SignalR connection..."),this._connection=await this.startConnection()),this._resumingState.isInprogress())return this._logger.log(Et.Trace,"Waiting for the circuit to finish resuming..."),this._resumingState.currentProgress();this._resumingState.reset();const e=this._resumingState.currentProgress();try{for(const e of this._options.circuitHandlers)e.onCircuitClosed&&e.onCircuitClosed();const t=this._persistedCircuitState;this._persistedCircuitState=void 0;const n=await this._connection.invoke("ResumeCircuit",this._circuitId,Ae.getBaseURI(),Ae.getLocationHref(),t?.components??"[]",t?.applicationState??"");if(!n)return this._resumingState.complete(!1),e;this._pausingState.transitionTo(!1),this._resumingState.complete(!0),this._circuitId=n,this._renderQueue=new cr(this._logger);for(const e of this._options.circuitHandlers)e.onCircuitOpened&&e.onCircuitOpened();return this._options.reconnectionHandler.onConnectionUp(),this._componentManager.onComponentReload?.(un.Server),e}catch(t){return this._logger.log(Et.Error,`Failed to resume the circuit: ${t}`),this._resumingState.fail(t),e}}beginInvokeDotNetFromJS(e,t,n,r,o){this.throwIfDispatchingWhenDisposed(),this._connection.send("BeginInvokeDotNetFromJS",e?e.toString():null,t,n,r||0,o)}endInvokeJSFromDotNet(e,t,n){this.throwIfDispatchingWhenDisposed(),this._connection.send("EndInvokeJSFromDotNet",e,t,n)}sendByteArray(e,t){this.throwIfDispatchingWhenDisposed(),this._connection.send("ReceiveByteArray",e,t)}throwIfDispatchingWhenDisposed(){if(this._disposed)throw new Error("The circuit associated with this dispatcher is no longer available.")}sendLocationChanged(e,t,n){return this._connection.send("OnLocationChanged",e,t,n)}sendLocationChanging(e,t,n,r){return this._connection.send("OnLocationChanging",e,t,n,r)}sendJsDataStream(e,t,n){return function(e,t,n,r){setTimeout((async()=>{let o=5,i=(new Date).valueOf();try{const s=t instanceof Blob?t.size:t.byteLength;let a=0,c=0;for(;a<s;){const l=Math.min(r,s-a),h=await Ye(t,a,l);if(o--,o>1)await e.send("ReceiveJSDataChunk",n,c,h,null);else{if(!await e.invoke("ReceiveJSDataChunk",n,c,h,null))break;const t=(new Date).valueOf(),r=t-i;i=t,o=Math.max(1,Math.round(500/Math.max(1,r)))}a+=l,c++}}catch(t){await e.send("ReceiveJSDataChunk",n,-1,null,t.toString())}}),0)}(this._connection,e,t,n)}resolveElement(e){const t=function(e){const t=p.get(e);if(t)return p.delete(e),t}(e);if(t)return O(t,!0);const n=Number.parseInt(e);if(!Number.isNaN(n))return function(e){const{start:t,end:n}=e,r=t[$];if(r){if(r!==e)throw new Error("The start component comment was already associated with another component descriptor.");return t}const o=t.parentNode;if(!o)throw new Error(`Comment not connected to the DOM ${t.textContent}`);const i=O(o,!0),s=V(i);t[L]=i,t[$]=e;const a=O(t);if(n){const e=V(a),r=Array.prototype.indexOf.call(s,a)+1;let o=null;for(;o!==n;){const n=s.splice(r,1)[0];if(!n)throw new Error("Could not find the end component comment in the parent logical node list");n[L]=t,e.push(n),o=n}}return a}(this._componentManager.resolveRootComponent(n));throw new Error(`Invalid sequence number or identifier '${e}'.`)}getRootComponentManager(){return this._componentManager}unhandledError(e){this._logger.log(Et.Error,e),this.disconnect()}getDisconnectFormData(){const e=new FormData,t=this._circuitId;return e.append("circuitId",t),e}didRenderingFail(){return this._renderingFailed}isDisposedOrDisposing(){return void 0!==this._disposePromise}sendDisconnectBeacon(){if(this._disposed)return;const e=this.getDisconnectFormData();this._disposed=navigator.sendBeacon("_blazor/disconnect",e)}dispose(){return this._disposePromise||(this._disposePromise=this.disposeCore()),this._disposePromise}async disposeCore(){if(!this._startPromise)return void(this._disposed=!0);await this._startPromise,this._disposed=!0,this._connection?.stop();const e=this.getDisconnectFormData();fetch("_blazor/disconnect",{method:"POST",body:e});for(const e of this._options.circuitHandlers)e.onCircuitClosed&&e.onCircuitClosed()}}class vr{constructor(e,t,n){this._stateName=e,this._resetValue=n,this._lastValue=t}reset(){if(this._promise)throw new Error(`Circuit state ${this._stateName} is already in progress`);const{promise:e,resolve:t,reject:n}=Promise.withResolvers();this._promise=e,this._resolve=t,this._reject=n,this._lastValue=this._resetValue}complete(e){if(!this._resolve)throw new Error(`Circuit state ${this._stateName} not initialized`);const t=this._resolve;this._lastValue=e,this._promise=void 0,this._resolve=void 0,this._reject=void 0,t(e)}fail(e){if(!this._reject)throw new Error(`Circuit state ${this._stateName} not initialized`);const t=this._reject;this._promise=void 0,this._resolve=void 0,this._reject=void 0,t(e)}isInprogress(){return!!this._promise}currentProgress(){if(!this.isInprogress())throw new Error(`Circuit state ${this._stateName} is not in progress`);return this._promise}transitionTo(e){if(this._promise)throw new Error(`Circuit state ${this._stateName} is in progress`);this._lastValue=e}lastValue(){return this._lastValue}}class _r{static{this.ReconnectOverlayClassName="components-reconnect-overlay"}static{this.ReconnectDialogClassName="components-reconnect-dialog"}static{this.ReconnectVisibleClassName="components-reconnect-visible"}static{this.RejoiningAnimationClassName="components-rejoining-animation"}static{this.AnimationRippleCount=2}constructor(e,t,n){this.document=t,this.logger=n,this.reconnect=!0,this.remote=!1,this.style=this.document.createElement("style"),this.style.innerHTML=_r.Css,this.overlay=this.document.createElement("div"),this.overlay.className=_r.ReconnectOverlayClassName,this.host=this.document.createElement("div"),this.host.id=e;const r=this.host.attachShadow({mode:"open"});this.dialog=t.createElement("div"),this.dialog.className=_r.ReconnectDialogClassName,r.appendChild(this.style),r.appendChild(this.overlay),this.rejoiningAnimation=t.createElement("div"),this.rejoiningAnimation.className=_r.RejoiningAnimationClassName;for(let e=0;e<_r.AnimationRippleCount;e++){const e=t.createElement("div");this.rejoiningAnimation.appendChild(e)}this.status=t.createElement("p"),this.status.innerHTML="",this.reloadButton=t.createElement("button"),this.reloadButton.style.display="none",this.reloadButton.innerHTML="Retry",this.reloadButton.addEventListener("click",this.retry.bind(this)),this.resumeButton=t.createElement("button"),this.resumeButton.style.display="none",this.resumeButton.innerHTML="Resume",this.resumeButton.addEventListener("click",this.resume.bind(this)),this.dialog.appendChild(this.rejoiningAnimation),this.dialog.appendChild(this.status),this.dialog.appendChild(this.reloadButton),this.dialog.appendChild(this.resumeButton),this.overlay.appendChild(this.dialog),this.retryWhenDocumentBecomesVisible=()=>{"visible"===this.document.visibilityState&&this.retry()}}show(e){this.document.contains(this.host)||this.document.body.appendChild(this.host),this.reconnect="reconnect"===e?.type,this.reloadButton.style.display="none",this.rejoiningAnimation.style.display="block",this.status.innerHTML="Rejoining the server...",this.host.style.display="block",this.overlay.classList.add(_r.ReconnectVisibleClassName)}update(e){if(this.reconnect="reconnect"===e.type,this.reconnect){const{currentAttempt:t,secondsToNextAttempt:n}=e;if(1===t||0===n)this.status.innerHTML="Rejoining the server...";else{const e=1===n?"second":"seconds";this.status.innerHTML=`Rejoin failed... trying again in ${n} ${e}`}}else this.reloadButton.style.display="none",this.rejoiningAnimation.style.display="none",this.status.innerHTML="The session has been paused by the server.",this.resumeButton.style.display="block"}hide(){this.host.style.display="none",this.overlay.classList.remove(_r.ReconnectVisibleClassName)}failed(){this.rejoiningAnimation.style.display="none",this.reconnect?(this.reloadButton.style.display="block",this.status.innerHTML="Failed to rejoin.<br />Please retry or reload the page.",this.document.addEventListener("visibilitychange",this.retryWhenDocumentBecomesVisible)):(this.status.innerHTML="Failed to resume the session.<br />Please reload the page.",this.resumeButton.style.display="none",this.reloadButton.style.display="none")}rejected(){location.reload()}async retry(){this.document.removeEventListener("visibilitychange",this.retryWhenDocumentBecomesVisible),this.show();try{await Qe.reconnect()||(this.update({type:"pause",remote:this.remote}),await Qe.resumeCircuit()||this.rejected())}catch(e){this.logger.log(Ze.Error,e),this.failed()}}async resume(){try{await Qe.resumeCircuit()||this.failed()}catch(e){this.logger.log(Ze.Error,e),this.failed()}}static{this.Css=`\n    .${this.ReconnectOverlayClassName} {\n      position: fixed;\n      top: 0;\n      bottom: 0;\n      left: 0;\n      right: 0;\n      z-index: 10000;\n      display: none;\n      overflow: hidden;\n      animation: components-reconnect-fade-in;\n    }\n\n    .${this.ReconnectOverlayClassName}.${this.ReconnectVisibleClassName} {\n      display: block;\n    }\n\n    .${this.ReconnectOverlayClassName}::before {\n      content: '';\n      background-color: rgba(0, 0, 0, 0.4);\n      position: absolute;\n      top: 0;\n      bottom: 0;\n      left: 0;\n      right: 0;\n      animation: components-reconnect-fadeInOpacity 0.5s ease-in-out;\n      opacity: 1;\n    }\n\n    .${this.ReconnectOverlayClassName} p {\n      margin: 0;\n      text-align: center;\n    }\n\n    .${this.ReconnectOverlayClassName} button {\n      border: 0;\n      background-color: #6b9ed2;\n      color: white;\n      padding: 4px 24px;\n      border-radius: 4px;\n    }\n\n    .${this.ReconnectOverlayClassName} button:hover {\n      background-color: #3b6ea2;\n    }\n\n    .${this.ReconnectOverlayClassName} button:active {\n      background-color: #6b9ed2;\n    }\n\n    .${this.ReconnectDialogClassName} {\n      position: relative;\n      background-color: white;\n      width: 20rem;\n      margin: 20vh auto;\n      padding: 2rem;\n      border-radius: 0.5rem;\n      box-shadow: 0 3px 6px 2px rgba(0, 0, 0, 0.3);\n      display: flex;\n      flex-direction: column;\n      align-items: center;\n      gap: 1rem;\n      opacity: 0;\n      animation: components-reconnect-slideUp 1.5s cubic-bezier(.05, .89, .25, 1.02) 0.3s, components-reconnect-fadeInOpacity 0.5s ease-out 0.3s;\n      animation-fill-mode: forwards;\n      z-index: 10001;\n    }\n\n    .${this.RejoiningAnimationClassName} {\n      display: block;\n      position: relative;\n      width: 80px;\n      height: 80px;\n    }\n\n    .${this.RejoiningAnimationClassName} div {\n      position: absolute;\n      border: 3px solid #0087ff;\n      opacity: 1;\n      border-radius: 50%;\n      animation: ${this.RejoiningAnimationClassName} 1.5s cubic-bezier(0, 0.2, 0.8, 1) infinite;\n    }\n\n    .${this.RejoiningAnimationClassName} div:nth-child(2) {\n      animation-delay: -0.5s;\n    }\n\n    @keyframes ${this.RejoiningAnimationClassName} {\n      0% {\n        top: 40px;\n        left: 40px;\n        width: 0;\n        height: 0;\n        opacity: 0;\n      }\n\n      4.9% {\n        top: 40px;\n        left: 40px;\n        width: 0;\n        height: 0;\n        opacity: 0;\n      }\n\n      5% {\n        top: 40px;\n        left: 40px;\n        width: 0;\n        height: 0;\n        opacity: 1;\n      }\n\n      100% {\n        top: 0px;\n        left: 0px;\n        width: 80px;\n        height: 80px;\n        opacity: 0;\n      }\n    }\n\n    @keyframes components-reconnect-fadeInOpacity {\n      0% {\n        opacity: 0;\n      }\n\n      100% {\n        opacity: 1;\n      }\n    }\n\n    @keyframes components-reconnect-slideUp {\n      0% {\n        transform: translateY(30px) scale(0.95);\n      }\n\n      100% {\n        transform: translateY(0);\n      }\n    }\n  `}}class wr{static{this.ShowClassName="components-reconnect-show"}static{this.HideClassName="components-reconnect-hide"}static{this.RetryingClassName="components-reconnect-retrying"}static{this.FailedClassName="components-reconnect-failed"}static{this.PausedClassName="components-reconnect-paused"}static{this.ResumeFailedClassName="components-reconnect-resume-failed"}static{this.RejectedClassName="components-reconnect-rejected"}static{this.MaxRetriesId="components-reconnect-max-retries"}static{this.CurrentAttemptId="components-reconnect-current-attempt"}static{this.SecondsToNextAttemptId="components-seconds-to-next-attempt"}static{this.ReconnectStateChangedEventName="components-reconnect-state-changed"}constructor(e,t,n){if(this.dialog=e,this.document=t,this.reconnect=!1,this.document=t,void 0!==n){const e=this.document.getElementById(wr.MaxRetriesId);e&&(e.innerText=n.toString())}}show(){this.removeClasses(),this.dialog.classList.add(wr.ShowClassName),this.dispatchReconnectStateChangedEvent({state:"show"})}update(e){if(this.reconnect="reconnect"===e.type,"reconnect"===e.type){const{currentAttempt:t,secondsToNextAttempt:n}=e,r=this.document.getElementById(wr.CurrentAttemptId);r&&(r.innerText=t.toString());const o=this.document.getElementById(wr.SecondsToNextAttemptId);o&&(o.innerText=n.toString()),t>1&&n>0&&this.dialog.classList.add(wr.RetryingClassName),this.dispatchReconnectStateChangedEvent({state:"retrying",currentAttempt:t,secondsToNextAttempt:n})}if("pause"===e.type){const t=e.remote;this.dialog.classList.remove(wr.ShowClassName,wr.RetryingClassName),this.dialog.classList.add(wr.PausedClassName),this.dispatchReconnectStateChangedEvent({state:"paused",remote:t})}}hide(){this.removeClasses(),this.dialog.classList.add(wr.HideClassName),this.dispatchReconnectStateChangedEvent({state:"hide"})}failed(){this.removeClasses(),this.reconnect?(this.dialog.classList.add(wr.FailedClassName),this.dispatchReconnectStateChangedEvent({state:"failed"})):(this.dialog.classList.add(wr.ResumeFailedClassName),this.dispatchReconnectStateChangedEvent({state:"resume-failed"}))}rejected(){this.removeClasses(),this.dialog.classList.add(wr.RejectedClassName),this.dispatchReconnectStateChangedEvent({state:"rejected"})}removeClasses(){this.dialog.classList.remove(wr.ShowClassName,wr.HideClassName,wr.RetryingClassName,wr.FailedClassName,wr.RejectedClassName,wr.PausedClassName,wr.ResumeFailedClassName)}dispatchReconnectStateChangedEvent(e){const t=new CustomEvent(wr.ReconnectStateChangedEventName,{detail:e});this.dialog.dispatchEvent(t)}}class br{constructor(e,t,n,r){this._currentReconnectionProcess=null,this._logger=e,this._reconnectionDisplay=t,this._reconnectCallback=n||Qe.reconnect,this._resumeCallback=r||Qe.resumeCircuit}onConnectionDown(e,t,n,r){if(!this._reconnectionDisplay){const t=document.getElementById(e.dialogId);this._reconnectionDisplay=t?new wr(t,document,e.maxRetries):new _r(e.dialogId,document,this._logger)}this._currentReconnectionProcess||(this._currentReconnectionProcess=new Sr(e,this._logger,this._reconnectCallback,this._resumeCallback,this._reconnectionDisplay,n,r))}onConnectionUp(){this._currentReconnectionProcess&&(this._currentReconnectionProcess.dispose(),this._currentReconnectionProcess=null)}}class Sr{static{this.MaximumFirstRetryInterval=3e3}constructor(e,t,n,r,o,i,s=!1){this.logger=t,this.reconnectCallback=n,this.resumeCallback=r,this.isGracefulPause=i,this.isRemote=s,this.isDisposed=!1,this.reconnectDisplay=o;const a={type:i?"pause":"reconnect",remote:this.isRemote,currentAttempt:0,secondsToNextAttempt:0};this.reconnectDisplay.show(a),this.isGracefulPause?this.reconnectDisplay.update({type:"pause",remote:this.isRemote}):this.attemptPeriodicReconnection(e)}dispose(){this.isDisposed=!0,this.reconnectDisplay.hide()}async attemptPeriodicReconnection(e){for(let t=0;void 0===e.maxRetries||t<e.maxRetries;t++){let n;if("function"==typeof e.retryIntervalMilliseconds){const r=e.retryIntervalMilliseconds(t);if(null==r)break;n=r}else n=0===t&&e.retryIntervalMilliseconds>Sr.MaximumFirstRetryInterval?Sr.MaximumFirstRetryInterval:e.retryIntervalMilliseconds;if(await this.runTimer(n,1e3,(e=>{this.reconnectDisplay.update({type:"reconnect",currentAttempt:t+1,secondsToNextAttempt:Math.round(e/1e3)})})),this.isDisposed)break;try{if(!await this.reconnectCallback()){if(this.reconnectDisplay.update({type:"pause",remote:!0}),await this.resumeCallback())return;return void this.reconnectDisplay.failed()}return}catch(e){this.logger.log(Ze.Error,e)}}this.reconnectDisplay.failed()}async runTimer(e,t,n){if(e<=0)return void n(0);let r,o,i=Date.now();n(e);const s=()=>{if(this.isDisposed)return void o();const a=Date.now(),c=a-i;i=a;const l=Math.max(1,Math.floor(c/t)),h=t*l;if((e-=h)<Number.EPSILON)return n(0),void o();const u=Math.min(e,t-(c-h));n(e),r=setTimeout(s,u)},a=()=>{"visible"===document.visibilityState&&(clearTimeout(r),n(0),o())};r=setTimeout(s,t),document.addEventListener("visibilitychange",a),await new Promise((e=>o=e)),document.removeEventListener("visibilitychange",a)}}class Cr{constructor(e=!0,t,n,r=0){this.singleRuntime=e,this.logger=t,this.webRendererId=r,this.afterStartedCallbacks=[],n&&this.afterStartedCallbacks.push(...n)}async importInitializersAsync(e,t){await Promise.all(e.map((e=>async function(e,n){let r;var o;n.moduleExports||(o=n.name,r=new URL(o,document.baseURI).toString(),n.moduleExports=await import(r));const i=n.moduleExports;if(void 0!==i){if(e.singleRuntime){const{beforeStart:n,afterStarted:r,beforeWebAssemblyStart:o,afterWebAssemblyStarted:a,beforeServerStart:c,afterServerStarted:l}=i;let h=n;e.webRendererId===un.Server&&c&&(h=c),e.webRendererId===un.WebAssembly&&o&&(h=o);let u=r;return e.webRendererId===un.Server&&l&&(u=l),e.webRendererId===un.WebAssembly&&a&&(u=a),s(e,h,u,t)}return function(e,t,n){const o=n[0],{beforeStart:i,afterStarted:a,beforeWebStart:c,afterWebStarted:l,beforeWebAssemblyStart:h,afterWebAssemblyStarted:u,beforeServerStart:d,afterServerStarted:p}=t,f=!(c||l||h||u||d||p||!i&&!a),g=f&&o.enableClassicInitializers;if(f&&!o.enableClassicInitializers)e.logger?.log(Ze.Warning,`Initializer '${r}' will be ignored because multiple runtimes are available. Use 'before(Web|WebAssembly|Server)Start' and 'after(Web|WebAssembly|Server)Started' instead.`);else if(g)return s(e,i,a,n);if(function(e){e.webAssembly?e.webAssembly.initializers||(e.webAssembly.initializers={beforeStart:[],afterStarted:[]}):e.webAssembly={initializers:{beforeStart:[],afterStarted:[]}},e.circuit?e.circuit.initializers||(e.circuit.initializers={beforeStart:[],afterStarted:[]}):e.circuit={initializers:{beforeStart:[],afterStarted:[]}}}(o),h&&o.webAssembly.initializers.beforeStart.push(h),u&&o.webAssembly.initializers.afterStarted.push(u),d&&o.circuit.initializers.beforeStart.push(d),p&&o.circuit.initializers.afterStarted.push(p),l&&e.afterStartedCallbacks.push(l),c)return c(o)}(e,i,t)}function s(e,t,n,r){if(n&&e.afterStartedCallbacks.push(n),t)return t(...r)}}(this,e))))}async invokeAfterStartedCallbacks(e){const t=(n=this.webRendererId,C.get(n)?.[1]);var n;t&&await t,await Promise.all(this.afterStartedCallbacks.map((t=>t(e))))}}function Er(e){if(void 0!==fr)throw new Error("Blazor Server has already started.");return fr=new Promise(Ir.bind(null,e)),fr}async function Ir(e,t,n){await lr;const r=await async function(e){if(e.initializers)return await Promise.all(e.initializers.beforeStart.map((t=>t(e)))),new Cr(!1,void 0,e.initializers.afterStarted,un.Server);const t=await fetch("_blazor/initializers",{method:"GET",credentials:"include",cache:"no-cache"}),n=(await t.json()).map((e=>({name:e}))),r=new Cr(!0,void 0,void 0,un.Server);return await r.importInitializersAsync(n,[e]),r}(dr);if(hr=ot(document)||"",pr=new nt(dr.logLevel),ur=new yr(e,hr,dr,pr),pr.log(Ze.Information,"Starting up Blazor server-side application."),Qe.reconnect=async()=>!(ur.didRenderingFail()||!await ur.reconnect()&&(pr.log(Ze.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)),Qe.pauseCircuit=async()=>!(ur.didRenderingFail()||!await ur.pause()&&(pr.log(Ze.Information,"Pause attempt to the circuit was rejected by the server. This may indicate that the associated state is no longer available on the server."),1)),Qe.resumeCircuit=async()=>!(ur.didRenderingFail()||!await ur.resume()&&(pr.log(Ze.Information,"Resume attempt to the circuit was rejected by the server. This may indicate that the associated state is no longer available on the server."),1)),Qe.defaultReconnectionHandler=new br(pr),dr.reconnectionHandler=dr.reconnectionHandler||Qe.defaultReconnectionHandler,Qe._internal.navigationManager.listenForNavigationEvents(un.Server,((e,t,n)=>ur.sendLocationChanged(e,t,n)),((e,t,n,r)=>ur.sendLocationChanging(e,t,n,r))),Qe._internal.forceCloseConnection=()=>ur.disconnect(),Qe._internal.sendJSDataStream=(e,t,n)=>ur.sendJsDataStream(e,t,n),!await ur.start())return pr.log(Ze.Error,"Failed to start the circuit."),void t();const o=()=>{ur.sendDisconnectBeacon()};Qe.disconnect=o,window.addEventListener("pagehide",o,{capture:!1,once:!0}),pr.log(Ze.Information,"Blazor server-side application started."),r.invokeAfterStartedCallbacks(Qe),t()}class kr{constructor(e){this.initialComponents=e}resolveRootComponent(e){return this.initialComponents[e]}}class Tr{constructor(){this._eventListeners=new Map}static create(e){const t=new Tr;return e.addEventListener=t.addEventListener.bind(t),e.removeEventListener=t.removeEventListener.bind(t),t}addEventListener(e,t){let n=this._eventListeners.get(e);n||(n=new Set,this._eventListeners.set(e,n)),n.add(t)}removeEventListener(e,t){this._eventListeners.get(e)?.delete(t)}dispatchEvent(e,t){const n=this._eventListeners.get(e);if(!n)return;const r={...t,type:e};for(const e of n)e(r)}}let Rr=!1;function Dr(e){if(Rr)throw new Error("Blazor has already started.");Rr=!0;const t=et(e);!function(e){if(dr)throw new Error("Circuit options have already been configured.");lr=async function(e){const t=await e;dr=et(t)}(e)}(Promise.resolve(t||{})),Tr.create(Qe);const n=function(e){return st(e,"server").sort(((e,t)=>e.sequence-t.sequence))}(document);return Er(new kr(n))}Qe.start=Dr,window.DotNet=e,document&&document.currentScript&&"false"!==document.currentScript.getAttribute("autostart")&&Dr()}();
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