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/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/*
 *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
*****************************************************************************/
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a){void 0===a&&(a=0);return function(b){return b.lift(new Xc(c,a))}},onErrorResumeNext:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];1===c.length&&D(c[0])&&(c=c[0]);return function(a){return a.lift(new re(c))}},pairwise:function(){return function(c){return c.lift(new te)}},partition:function(c,a){return function(b){return[da(c,a)(b),da(wc(c,a))(b)]}},pluck:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];var b=c.length;if(0===b)throw Error("list of properties cannot be empty.");
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c.length&&D(c[0])&&(c=c[0]);return a.lift.call(fb.apply(void 0,[a].concat(c)))}},reduce:oa,repeat:function(c){void 0===c&&(c=-1);return function(a){return 0===c?I():0>c?a.lift(new Ib(-1,a)):a.lift(new Ib(c-1,a))}},repeatWhen:function(c){return function(a){return a.lift(new we(c))}},retry:function(c){void 0===c&&(c=-1);return function(a){return a.lift(new ye(c,a))}},retryWhen:function(c){return function(a){return a.lift(new Ae(c,a))}},refCount:ua,sample:function(c){return function(a){return a.lift(new Ce(c))}},
sampleTime:function(c,a){void 0===a&&(a=C);return function(b){return b.lift(new Ee(c,a))}},scan:na,sequenceEqual:function(c,a){return function(b){return b.lift(new Ge(c,a))}},share:function(){return function(c){return ua()(W(zc)(c))}},shareReplay:function(c,a,b){void 0===c&&(c=Number.POSITIVE_INFINITY);void 0===a&&(a=Number.MAX_VALUE);return function(d){return d.lift(Ac(c,a,b))}},single:function(c){return function(a){return a.lift(new Je(c,a))}},skip:function(c){return function(a){return a.lift(new Le(c))}},
skipLast:function(c){return function(a){return a.lift(new Ne(c))}},skipUntil:function(c){return function(a){return a.lift(new Pe(c))}},skipWhile:function(c){return function(a){return a.lift(new Re(c))}},startWith:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){var b=c[c.length-1];B(b)?c.pop():b=null;var d=c.length;return 1!==d||b?0<d?P(K(c,b),a):P(I(b),a):P(va(c[0]),a)}},subscribeOn:function(c,a){void 0===a&&(a=0);return function(b){return b.lift(new Te(c,a))}},
switchAll:function(){return ia(S)},switchMap:ia,switchMapTo:function(c,a){return a?ia(function(){return c},a):ia(function(){return c})},take:Ea,takeLast:ma,takeUntil:function(c){return function(a){return a.lift(new We(c))}},takeWhile:function(c){return function(a){return a.lift(new Ye(c))}},tap:ob,throttle:function(c,a){void 0===a&&(a=Jb);return function(b){return b.lift(new $e(c,a.leading,a.trailing))}},throttleTime:function(c,a,b){void 0===a&&(a=C);void 0===b&&(b=Jb);return function(d){return d.lift(new bf(c,
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[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){var b;"function"===typeof c[c.length-1]&&(b=c.pop());return a.lift(new sf(c,b))}},zip:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return a.lift.call(hb.apply(void 0,[a].concat(c)))}},zipAll:function(c){return function(a){return a.lift(new ib(c))}}}),la=function(){return function(c,a){void 0===a&&(a=Number.POSITIVE_INFINITY);this.subscribedFrame=c;this.unsubscribedFrame=a}}(),Kb=function(){function c(){this.subscriptions=
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c,d,void 0,this.runMode);b=new Lb(b,this);this.hotObservables.push(b);return b};a.prototype.materializeInnerObservable=function(a,c){var b=this,d=[];a.subscribe(function(a){d.push({frame:b.frame-c,notification:A.createNext(a)})},function(a){d.push({frame:b.frame-c,notification:A.createError(a)})},function(){d.push({frame:b.frame-c,notification:A.createComplete()})});return d};a.prototype.expectObservable=function(b,c){var d=this;void 0===c&&(c=null);var f=[],e={actual:f,ready:!1};c=a.parseMarblesAsSubscriptions(c,
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var m=this.runMode;return{toBe:function(b,c,d){e.ready=!0;e.expected=a.parseMarbles(b,c,d,!0,m)}}};a.prototype.expectSubscriptions=function(b){var c={actual:b,ready:!1};this.flushTests.push(c);var d=this.runMode;return{toBe:function(b){b="string"===typeof b?[b]:b;c.ready=!0;c.expected=b.map(function(b){return a.parseMarblesAsSubscriptions(b,d)})}}};a.prototype.flush=function(){for(var a=this,d=this.hotObservables;0<d.length;)d.shift().setup();c.prototype.flush.call(this);this.flushTests=this.flushTests.filter(function(b){return b.ready?
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e=-1<f?f:l;k(1);break;case "!":if(h!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");h=-1<f?f:l;break;default:if(c&&m.match(/^[0-9]$/)&&(0===d||" "===a[d-1])){var t=a.slice(d).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(t){d+=t[0].length-1;var m=parseFloat(t[1]),p=void 0;switch(t[2]){case "ms":p=m;break;case "s":p=1E3*m;break;case "m":p=6E4*m}k(p/n.frameTimeFactor);break}}throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+
m+"'.");}l=g;q=d},n=this,q,p=0;p<d;p++)m(p),p=q;return 0>h?new la(e):new la(e,h)};a.parseMarbles=function(a,c,d,e,h){var b=this;void 0===e&&(e=!1);void 0===h&&(h=!1);if(-1!==a.indexOf("!"))throw Error('conventional marble diagrams cannot have the unsubscription marker "!"');for(var f=a.length,g=[],k=h?a.replace(/^[ ]+/,"").indexOf("^"):a.indexOf("^"),l=-1===k?0:k*-this.frameTimeFactor,m="object"!==typeof c?function(a){return a}:function(a){return e&&c[a]instanceof Ma?c[a].messages:c[a]},p=-1,k=function(c){var f=
l,e=function(a){f+=a*b.frameTimeFactor},k=void 0,t=a[c];switch(t){case " ":h||e(1);break;case "-":e(1);break;case "(":p=l;e(1);break;case ")":p=-1;e(1);break;case "|":k=A.createComplete();e(1);break;case "^":e(1);break;case "#":k=A.createError(d||"error");e(1);break;default:if(h&&t.match(/^[0-9]$/)&&(0===c||" "===a[c-1])){var r=a.slice(c).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(r){c+=r[0].length-1;var t=parseFloat(r[1]),E=void 0;switch(r[2]){case "ms":E=t;break;case "s":E=1E3*t;break;case "m":E=
6E4*t}e(E/n.frameTimeFactor);break}}k=A.createNext(m(t));e(1)}k&&g.push({frame:-1<p?p:l,notification:k});l=f;q=c},n=this,q,r=0;r<f;r++)k(r),r=q;return g};a.prototype.run=function(b){var c=a.frameTimeFactor,d=this.maxFrames;a.frameTimeFactor=1;this.maxFrames=Number.POSITIVE_INFINITY;this.runMode=!0;Z.delegate=this;var e={cold:this.createColdObservable.bind(this),hot:this.createHotObservable.bind(this),flush:this.flush.bind(this),expectObservable:this.expectObservable.bind(this),expectSubscriptions:this.expectSubscriptions.bind(this)};
try{var h=b(e);this.flush();return h}finally{a.frameTimeFactor=c,this.maxFrames=d,this.runMode=!1,Z.delegate=void 0}};return a}(Db),vf=Object.freeze({TestScheduler:uf}),wf="undefined"!==typeof self&&"undefined"!==typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope&&self,xf="undefined"!==typeof global&&global,F="undefined"!==typeof window&&window||xf||wf;if(!F)throw Error("RxJS could not find any global context (window, self, global)");var Nc=G(function(c,a){return c.response}),Y=function(c){function a(a){var b=
c.call(this)||this,d={async:!0,createXHR:function(){var a;if(this.crossDomain)if(F.XMLHttpRequest)a=new F.XMLHttpRequest;else if(F.XDomainRequest)a=new F.XDomainRequest;else throw Error("CORS is not supported by your browser");else if(F.XMLHttpRequest)a=new F.XMLHttpRequest;else{var b=void 0;try{for(var c=["Msxml2.XMLHTTP","Microsoft.XMLHTTP","Msxml2.XMLHTTP.4.0"],d=0;3>d;d++)try{b=c[d];new F.ActiveXObject(b);break}catch(t){}a=new F.ActiveXObject(b)}catch(t){throw Error("XMLHttpRequest is not supported by your browser");
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d.headers=d.headers||{};d.crossDomain||b["X-Requested-With"]||(b["X-Requested-With"]="XMLHttpRequest");"Content-Type"in b||F.FormData&&d.body instanceof F.FormData||"undefined"===typeof d.body||(b["Content-Type"]="application/x-www-form-urlencoded; charset\x3dUTF-8");d.body=a.serializeBody(d.body,d.headers["Content-Type"]);a.send();return a}d(a,c);a.prototype.next=function(a){this.done=!0;var b=this.destination;a=new Mb(a,this.xhr,this.request);a.response===p?b.error(p.e):b.next(a)};a.prototype.send=
function(){var a=this.request,c=this.request,d=c.user,e=c.method,h=c.url,l=c.async,n=c.password,q=c.headers,c=c.body,t=m(a.createXHR).call(a);if(t===p)this.error(p.e);else{this.xhr=t;this.setupEvents(t,a);d=d?m(t.open).call(t,e,h,l,d,n):m(t.open).call(t,e,h,l);if(d===p)return this.error(p.e),null;l&&(t.timeout=a.timeout,t.responseType=a.responseType);"withCredentials"in t&&(t.withCredentials=!!a.withCredentials);this.setHeaders(t,q);d=c?m(t.send).call(t,c):m(t.send).call(t);if(d===p)return this.error(p.e),
null}return t};a.prototype.serializeBody=function(a,c){if(!a||"string"===typeof a||F.FormData&&a instanceof F.FormData)return a;if(c){var b=c.indexOf(";");-1!==b&&(c=c.substring(0,b))}switch(c){case "application/x-www-form-urlencoded":return Object.keys(a).map(function(b){return encodeURIComponent(b)+"\x3d"+encodeURIComponent(a[b])}).join("\x26");case "application/json":return JSON.stringify(a);default:return a}};a.prototype.setHeaders=function(a,c){for(var b in c)c.hasOwnProperty(b)&&a.setRequestHeader(b,
c[b])};a.prototype.setupEvents=function(a,c){function b(a){var c=b.subscriber,d=b.progressSubscriber,f=b.request;d&&d.error(a);a=new Nb(this,f);a.response===p?c.error(p.e):c.error(a)}function d(a){}function f(a){var b=f.subscriber,c=f.progressSubscriber,d=f.request;if(4===this.readyState){var e=1223===this.status?204:this.status,g="text"===this.responseType?this.response||this.responseText:this.response;0===e&&(e=g?200:0);400>e?(c&&c.complete(),b.next(a),b.complete()):(c&&c.error(a),a=new sa("ajax error "+
e,this,d),a.response===p?b.error(p.e):b.error(a))}}var e=c.progressSubscriber;a.ontimeout=b;b.request=c;b.subscriber=this;b.progressSubscriber=e;if(a.upload&&"withCredentials"in a){if(e){var h;h=function(a){h.progressSubscriber.next(a)};F.XDomainRequest?a.onprogress=h:a.upload.onprogress=h;h.progressSubscriber=e}var l;l=function(a){var b=l.progressSubscriber,c=l.subscriber,d=l.request;b&&b.error(a);a=new sa("ajax error",this,d);a.response===p?c.error(p.e):c.error(a)};a.onerror=l;l.request=c;l.subscriber=
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new y;if("string"===typeof a)d.url=a;else for(var f in a)a.hasOwnProperty(f)&&(d[f]=a[f]);if(!d.WebSocketCtor&&WebSocket)d.WebSocketCtor=WebSocket;else if(!d.WebSocketCtor)throw Error("no WebSocket constructor can be found");b.destination=new X}return b}d(a,c);a.prototype.lift=function(b){var c=new a(this._config,this.destination);c.operator=b;c.source=this;return c};a.prototype._resetState=function(){this._socket=null;this.source||(this.destination=new X);this._output=new y};a.prototype.multiplex=
function(a,c,d){var b=this;return new r(function(f){var e=m(a)();e===p?f.error(p.e):b.next(e);var g=b.subscribe(function(a){var b=m(d)(a);b===p?f.error(p.e):b&&f.next(a)},function(a){return f.error(a)},function(){return f.complete()});return function(){var a=m(c)();a===p?f.error(p.e):b.next(a);g.unsubscribe()}})};a.prototype._connectSocket=function(){var a=this,c=this._config,d=c.WebSocketCtor,e=c.protocol,h=c.url,c=c.binaryType,l=this._output,n=null;try{this._socket=n=e?new d(h,e):new d(h),c&&(this._socket.binaryType=
c)}catch(t){l.error(t);return}var r=new w(function(){a._socket=null;n&&1===n.readyState&&n.close()});n.onopen=function(b){var c=a._config.openObserver;c&&c.next(b);b=a.destination;a.destination=q.create(function(b){1===n.readyState&&(b=m(a._config.serializer)(b),b===p?a.destination.error(p.e):n.send(b))},function(b){var c=a._config.closingObserver;c&&c.next(void 0);b&&b.code?n.close(b.code,b.reason):l.error(new TypeError("WebSocketSubject.error must be called with an object with an error code, and an optional reason: { code: number, reason: string }"));
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