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null!==s?t=this._reinsertAfter(s,t._prev,i):t.currentIndex!=i&&(t.currentIndex=i,this._addToMoves(t,i)),t}_truncate(t){for(;null!==t;){const e=t._next;this._addToRemovals(this._unlink(t)),t=e}null!==this._unlinkedRecords&&this._unlinkedRecords.clear(),null!==this._additionsTail&&(this._additionsTail._nextAdded=null),null!==this._movesTail&&(this._movesTail._nextMoved=null),null!==this._itTail&&(this._itTail._next=null),null!==this._removalsTail&&(this._removalsTail._nextRemoved=null),null!==this._identityChangesTail&&(this._identityChangesTail._nextIdentityChange=null)}_reinsertAfter(t,e,n){null!==this._unlinkedRecords&&this._unlinkedRecords.remove(t);const i=t._prevRemoved,s=t._nextRemoved;return null===i?this._removalsHead=s:i._nextRemoved=s,null===s?this._removalsTail=i:s._prevRemoved=i,this._insertAfter(t,e,n),this._addToMoves(t,n),t}_moveAfter(t,e,n){return this._unlink(t),this._insertAfter(t,e,n),this._addToMoves(t,n),t}_addAfter(t,e,n){return 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ti("AppId"),Su={provide:xu,useFactory:function(){return`${ku()}${ku()}${ku()}`},deps:[]};function ku(){return String.fromCharCode(97+Math.floor(25*Math.random()))}const Du=new ti("Platform Initializer"),Au=new ti("Platform ID"),Tu=new ti("appBootstrapListener");let Ou=(()=>{class t{log(t){console.log(t)}warn(t){console.warn(t)}}return t.\u0275fac=function(e){return new(e||t)},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();const Iu=new ti("LocaleId"),Fu=new ti("DefaultCurrencyCode");class Pu{constructor(t,e){this.ngModuleFactory=t,this.componentFactories=e}}const Ru=function(t){return new Yc(t)},Nu=Ru,Lu=function(t){return Promise.resolve(Ru(t))},Mu=function(t){const e=Ru(t),n=_s(Jt(t).declarations).reduce((t,e)=>{const n=Xt(e);return n&&t.push(new $c(n)),t},[]);return new Pu(e,n)},Bu=Mu,Vu=function(t){return Promise.resolve(Mu(t))};let ju=(()=>{class 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i&&(td[n][e]=i),i}function ld(t,e){return e&&(t=t.replace(/\{([^}]+)}/g,function(t,n){return null!=e&&n in e?e[n]:t})),t}function cd(t,e,n="-",i,s){let r="";(t<0||s&&t<=0)&&(s?t=1-t:(t=-t,r=n));let o=String(t);for(;o.length<e;)o="0"+o;return i&&(o=o.substr(o.length-e)),r+o}function ud(t,e,n=0,i=!1,s=!1){return function(r,o){let a=function(t,e){switch(t){case id.FullYear:return e.getFullYear();case id.Month:return e.getMonth();case id.Date:return e.getDate();case id.Hours:return e.getHours();case id.Minutes:return e.getMinutes();case id.Seconds:return e.getSeconds();case id.FractionalSeconds:return e.getMilliseconds();case id.Day:return e.getDay();default:throw new Error(`Unknown DateType value "${t}".`)}}(t,r);if((n>0||a>-n)&&(a+=n),t===id.Hours)0===a&&-12===n&&(a=12);else if(t===id.FractionalSeconds)return l=e,cd(a,3).substr(0,l);var l;const c=Yh(o,$h.MinusSign);return cd(a,e,c,i,s)}}function hd(t,e,n=zh.Format,i=!1){return function(s,r){return function(t,e,n,i,s,r){switch(n){case sd.Months:return function(t,e,n){const i=Ma(t),s=Qh([i[ja.MonthsFormat],i[ja.MonthsStandalone]],e);return Qh(s,n)}(e,s,i)[t.getMonth()];case sd.Days:return function(t,e,n){const i=Ma(t),s=Qh([i[ja.DaysFormat],i[ja.DaysStandalone]],e);return Qh(s,n)}(e,s,i)[t.getDay()];case sd.DayPeriods:const o=t.getHours(),a=t.getMinutes();if(r){const t=function(t){const e=Ma(t);return Zh(e),(e[ja.ExtraData][2]||[]).map(t=>"string"==typeof t?Xh(t):[Xh(t[0]),Xh(t[1])])}(e),n=function(t,e,n){const i=Ma(t);Zh(i);const s=Qh([i[ja.ExtraData][0],i[ja.ExtraData][1]],e)||[];return Qh(s,n)||[]}(e,s,i),r=t.findIndex(t=>{if(Array.isArray(t)){const[e,n]=t,i=o>=e.hours&&a>=e.minutes,s=o<n.hours||o===n.hours&&a<n.minutes;if(e.hours<n.hours){if(i&&s)return!0}else if(i||s)return!0}else if(t.hours===o&&t.minutes===a)return!0;return!1});if(-1!==r)return n[r]}return function(t,e,n){const i=Ma(t),s=Qh([i[ja.DayPeriodsFormat],i[ja.DayPeriodsStandalone]],e);return Qh(s,n)}(e,s,i)[o<12?0:1];case sd.Eras:return function(t,e){return Qh(Ma(t)[ja.Eras],e)}(e,i)[t.getFullYear()<=0?0:1];default:throw new Error(`unexpected translation type ${n}`)}}(s,r,t,e,n,i)}}function dd(t){return function(e,n,i){const s=-1*i,r=Yh(n,$h.MinusSign),o=s>0?Math.floor(s/60):Math.ceil(s/60);switch(t){case nd.Short:return(s>=0?"+":"")+cd(o,2,r)+cd(Math.abs(s%60),2,r);case nd.ShortGMT:return"GMT"+(s>=0?"+":"")+cd(o,1,r);case nd.Long:return"GMT"+(s>=0?"+":"")+cd(o,2,r)+":"+cd(Math.abs(s%60),2,r);case nd.Extended:return 0===i?"Z":(s>=0?"+":"")+cd(o,2,r)+":"+cd(Math.abs(s%60),2,r);default:throw new Error(`Unknown zone width "${t}"`)}}}function pd(t){return od(t.getFullYear(),t.getMonth(),t.getDate()+(4-t.getDay()))}function fd(t,e=!1){return function(n,i){let s;if(e){const t=new Date(n.getFullYear(),n.getMonth(),1).getDay()-1,e=n.getDate();s=1+Math.floor((e+t)/7)}else{const t=pd(n),e=function(t){const e=od(t,0,1).getDay();return 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Cd=(()=>{class t{constructor(t,e,n,i){this._iterableDiffers=t,this._keyValueDiffers=e,this._ngEl=n,this._renderer=i,this._iterableDiffer=null,this._keyValueDiffer=null,this._initialClasses=[],this._rawClass=null}set klass(t){this._removeClasses(this._initialClasses),this._initialClasses="string"==typeof t?t.split(/\s+/):[],this._applyClasses(this._initialClasses),this._applyClasses(this._rawClass)}set ngClass(t){this._removeClasses(this._rawClass),this._applyClasses(this._initialClasses),this._iterableDiffer=null,this._keyValueDiffer=null,this._rawClass="string"==typeof t?t.split(/\s+/):t,this._rawClass&&(Bo(this._rawClass)?this._iterableDiffer=this._iterableDiffers.find(this._rawClass).create():this._keyValueDiffer=this._keyValueDiffers.find(this._rawClass).create())}ngDoCheck(){if(this._iterableDiffer){const t=this._iterableDiffer.diff(this._rawClass);t&&this._applyIterableChanges(t)}else if(this._keyValueDiffer){const 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Set?t.forEach(t=>this._toggleClass(t,!1)):Object.keys(t).forEach(t=>this._toggleClass(t,!1)))}_toggleClass(t,e){(t=t.trim())&&t.split(/\s+/g).forEach(t=>{e?this._renderer.addClass(this._ngEl.nativeElement,t):this._renderer.removeClass(this._ngEl.nativeElement,t)})}}return t.\u0275fac=function(e){return new(e||t)(Wo(fc),Wo(gc),Wo(Kl),Wo(Xl))},t.\u0275dir=Zt({type:t,selectors:[["","ngClass",""]],inputs:{klass:["class","klass"],ngClass:"ngClass"}}),t})();class Ed{constructor(t,e,n,i){this.$implicit=t,this.ngForOf=e,this.index=n,this.count=i}get first(){return 0===this.index}get last(){return this.index===this.count-1}get even(){return this.index%2==0}get odd(){return!this.even}}let xd=(()=>{class t{constructor(t,e,n){this._viewContainer=t,this._template=e,this._differs=n,this._ngForOf=null,this._ngForOfDirty=!0,this._differ=null}set ngForOf(t){this._ngForOf=t,this._ngForOfDirty=!0}set ngForTrackBy(t){this._trackByFn=t}get ngForTrackBy(){return this._trackByFn}set 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new(e||t)(Wo(Rc),Wo(Dc),Wo(fc))},t.\u0275dir=Zt({type:t,selectors:[["","ngFor","","ngForOf",""]],inputs:{ngForOf:"ngForOf",ngForTrackBy:"ngForTrackBy",ngForTemplate:"ngForTemplate"}}),t})();class Sd{constructor(t,e){this.record=t,this.view=e}}let kd=(()=>{class t{constructor(t,e){this._viewContainer=t,this._context=new Dd,this._thenTemplateRef=null,this._elseTemplateRef=null,this._thenViewRef=null,this._elseViewRef=null,this._thenTemplateRef=e}set ngIf(t){this._context.$implicit=this._context.ngIf=t,this._updateView()}set ngIfThen(t){Ad("ngIfThen",t),this._thenTemplateRef=t,this._thenViewRef=null,this._updateView()}set 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t{constructor(t,e,n){this.eventManager=t,this.sharedStylesHost=e,this.appId=n,this.rendererByCompId=new Map,this.defaultRenderer=new cp(t)}createRenderer(t,e){if(!t||!e)return this.defaultRenderer;switch(e.encapsulation){case At.Emulated:{let n=this.rendererByCompId.get(e.id);return n||(n=new up(this.eventManager,this.sharedStylesHost,e,this.appId),this.rendererByCompId.set(e.id,n)),n.applyToHost(t),n}case 1:case At.ShadowDom:return new hp(this.eventManager,this.sharedStylesHost,t,e);default:if(!this.rendererByCompId.has(e.id)){const t=op(e.id,e.styles,[]);this.sharedStylesHost.addStyles(t),this.rendererByCompId.set(e.id,this.defaultRenderer)}return this.defaultRenderer}}begin(){}end(){}}return t.\u0275fac=function(e){return new(e||t)(yi(tp),yi(ip),yi(xu))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();class cp{constructor(t){this.eventManager=t,this.data=Object.create(null)}destroy(){}createElement(t,e){return e?document.createElementNS(sp[e]||e,t):document.createElement(t)}createComment(t){return document.createComment(t)}createText(t){return document.createTextNode(t)}appendChild(t,e){t.appendChild(e)}insertBefore(t,e,n){t&&t.insertBefore(e,n)}removeChild(t,e){t&&t.removeChild(e)}selectRootElement(t,e){let n="string"==typeof t?document.querySelector(t):t;if(!n)throw new Error(`The selector "${t}" did not match any elements`);return e||(n.textContent=""),n}parentNode(t){return t.parentNode}nextSibling(t){return t.nextSibling}setAttribute(t,e,n,i){if(i){e=i+":"+e;const s=sp[i];s?t.setAttributeNS(s,e,n):t.setAttribute(e,n)}else t.setAttribute(e,n)}removeAttribute(t,e,n){if(n){const i=sp[n];i?t.removeAttributeNS(i,e):t.removeAttribute(`${n}:${e}`)}else 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cp{constructor(t,e,n,i){super(t),this.sharedStylesHost=e,this.hostEl=n,this.shadowRoot=n.attachShadow({mode:"open"}),this.sharedStylesHost.addHost(this.shadowRoot);const s=op(i.id,i.styles,[]);for(let r=0;r<s.length;r++){const t=document.createElement("style");t.textContent=s[r],this.shadowRoot.appendChild(t)}}nodeOrShadowRoot(t){return t===this.hostEl?this.shadowRoot:t}destroy(){this.sharedStylesHost.removeHost(this.shadowRoot)}appendChild(t,e){return super.appendChild(this.nodeOrShadowRoot(t),e)}insertBefore(t,e,n){return super.insertBefore(this.nodeOrShadowRoot(t),e,n)}removeChild(t,e){return super.removeChild(this.nodeOrShadowRoot(t),e)}parentNode(t){return this.nodeOrShadowRoot(super.parentNode(this.nodeOrShadowRoot(t)))}}let dp=(()=>{class t extends ep{constructor(t){super(t)}supports(t){return!0}addEventListener(t,e,n){return t.addEventListener(e,n,!1),()=>this.removeEventListener(t,e,n)}removeEventListener(t,e,n){return t.removeEventListener(e,n)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();const pp=["alt","control","meta","shift"],fp={"\b":"Backspace","\t":"Tab","\x7f":"Delete","\x1b":"Escape",Del:"Delete",Esc:"Escape",Left:"ArrowLeft",Right:"ArrowRight",Up:"ArrowUp",Down:"ArrowDown",Menu:"ContextMenu",Scroll:"ScrollLock",Win:"OS"},mp={A:"1",B:"2",C:"3",D:"4",E:"5",F:"6",G:"7",H:"8",I:"9",J:"*",K:"+",M:"-",N:".",O:"/","`":"0","\x90":"NumLock"},gp={alt:t=>t.altKey,control:t=>t.ctrlKey,meta:t=>t.metaKey,shift:t=>t.shiftKey};let _p=(()=>{class t extends ep{constructor(t){super(t)}supports(e){return null!=t.parseEventName(e)}addEventListener(e,n,i){const s=t.parseEventName(n),r=t.eventCallback(s.fullKey,i,this.manager.getZone());return this.manager.getZone().runOutsideAngular(()=>wh().onAndCancel(e,s.domEventName,r))}static parseEventName(e){const n=e.toLowerCase().split("."),i=n.shift();if(0===n.length||"keydown"!==i&&"keyup"!==i)return null;const s=t._normalizeKey(n.pop());let r="";if(pp.forEach(t=>{const e=n.indexOf(t);e>-1&&(n.splice(e,1),r+=t+".")}),r+=s,0!=n.length||0===s.length)return null;const o={};return o.domEventName=i,o.fullKey=r,o}static getEventFullKey(t){let e="",n=function(t){let e=t.key;if(null==e){if(e=t.keyIdentifier,null==e)return"Unidentified";e.startsWith("U+")&&(e=String.fromCharCode(parseInt(e.substring(2),16)),3===t.location&&mp.hasOwnProperty(e)&&(e=mp[e]))}return fp[e]||e}(t);return n=n.toLowerCase()," "===n?n="space":"."===n&&(n="dot"),pp.forEach(i=>{i!=n&&(0,gp[i])(t)&&(e+=i+".")}),e+=n,e}static eventCallback(e,n,i){return s=>{t.getEventFullKey(s)===e&&i.runGuarded(()=>n(s))}}static _normalizeKey(t){switch(t){case"esc":return"escape";default:return t}}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})(),yp=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275prov=pt({factory:function(){return yi(bp)},token:t,providedIn:"root"}),t})(),bp=(()=>{class t extends yp{constructor(t){super(),this._doc=t}sanitize(t,e){if(null==e)return null;switch(t){case os.NONE:return e;case os.HTML:return Ri(e,"HTML")?Pi(e):function(t,e){let n=null;try{ss=ss||Li(t);let i=e?String(e):"";n=ss.getInertBodyElement(i);let s=5,r=i;do{if(0===s)throw new Error("Failed to sanitize html because the input is unstable");s--,i=r,r=n.innerHTML,n=ss.getInertBodyElement(i)}while(i!==r);return ki((new ts).sanitizeChildren(rs(n)||n))}finally{if(n){const t=rs(n)||n;for(;t.firstChild;)t.removeChild(t.firstChild)}}}(this._doc,String(e)).toString();case os.STYLE:return Ri(e,"Style")?Pi(e):e;case os.SCRIPT:if(Ri(e,"Script"))return Pi(e);throw new Error("unsafe value used in a script context");case os.URL:return Ni(e),Ri(e,"URL")?Pi(e):zi(String(e));case os.RESOURCE_URL:if(Ri(e,"ResourceURL"))return Pi(e);throw new Error("unsafe value used in a resource URL context (see https://g.co/ng/security#xss)");default:throw new Error(`Unexpected SecurityContext ${t} (see https://g.co/ng/security#xss)`)}}bypassSecurityTrustHtml(t){return new Ai(t)}bypassSecurityTrustStyle(t){return new Ti(t)}bypassSecurityTrustScript(t){return new Oi(t)}bypassSecurityTrustUrl(t){return new Ii(t)}bypassSecurityTrustResourceUrl(t){return new Fi(t)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({factory:function(){return t=yi(ho),new bp(t.get(Ch));var t},token:t,providedIn:"root"}),t})();const vp=oh(_h,"browser",[{provide:Au,useValue:"browser"},{provide:Du,useValue:function(){Gd.makeCurrent(),Xd.init()},multi:!0},{provide:Ch,useFactory:function(){return function(t){ge=t}(document),document},deps:[]}]),wp=[[],{provide:fo,useValue:"root"},{provide:hs,useFactory:function(){return new hs},deps:[]},{provide:Jd,useClass:dp,multi:!0,deps:[Ch,Uu,Au]},{provide:Jd,useClass:_p,multi:!0,deps:[Ch]},[],{provide:lp,useClass:lp,deps:[tp,ip,xu]},{provide:Ql,useExisting:lp},{provide:np,useExisting:ip},{provide:ip,useClass:ip,deps:[Ch]},{provide:Zu,useClass:Zu,deps:[Uu]},{provide:tp,useClass:tp,deps:[Jd,Uu]},[]];let Cp=(()=>{class t{constructor(t){if(t)throw new Error("BrowserModule has already been loaded. 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Op{constructor(t){this.normalizedNames=new Map,this.lazyUpdate=null,t?this.lazyInit="string"==typeof t?()=>{this.headers=new Map,t.split("\n").forEach(t=>{const e=t.indexOf(":");if(e>0){const n=t.slice(0,e),i=n.toLowerCase(),s=t.slice(e+1).trim();this.maybeSetNormalizedName(n,i),this.headers.has(i)?this.headers.get(i).push(s):this.headers.set(i,[s])}})}:()=>{this.headers=new Map,Object.keys(t).forEach(e=>{let n=t[e];const i=e.toLowerCase();"string"==typeof n&&(n=[n]),n.length>0&&(this.headers.set(i,n),this.maybeSetNormalizedName(e,i))})}:this.headers=new Map}has(t){return this.init(),this.headers.has(t.toLowerCase())}get(t){this.init();const e=this.headers.get(t.toLowerCase());return e&&e.length>0?e[0]:null}keys(){return this.init(),Array.from(this.normalizedNames.values())}getAll(t){return this.init(),this.headers.get(t.toLowerCase())||null}append(t,e){return this.clone({name:t,value:e,op:"a"})}set(t,e){return this.clone({name:t,value:e,op:"s"})}delete(t,e){return this.clone({name:t,value:e,op:"d"})}maybeSetNormalizedName(t,e){this.normalizedNames.has(e)||this.normalizedNames.set(e,t)}init(){this.lazyInit&&(this.lazyInit instanceof Op?this.copyFrom(this.lazyInit):this.lazyInit(),this.lazyInit=null,this.lazyUpdate&&(this.lazyUpdate.forEach(t=>this.applyUpdate(t)),this.lazyUpdate=null))}copyFrom(t){t.init(),Array.from(t.headers.keys()).forEach(e=>{this.headers.set(e,t.headers.get(e)),this.normalizedNames.set(e,t.normalizedNames.get(e))})}clone(t){const e=new Op;return e.lazyInit=this.lazyInit&&this.lazyInit instanceof Op?this.lazyInit:this,e.lazyUpdate=(this.lazyUpdate||[]).concat([t]),e}applyUpdate(t){const e=t.name.toLowerCase();switch(t.op){case"a":case"s":let n=t.value;if("string"==typeof n&&(n=[n]),0===n.length)return;this.maybeSetNormalizedName(t.name,e);const i=("a"===t.op?this.headers.get(e):void 0)||[];i.push(...n),this.headers.set(e,i);break;case"d":const s=t.value;if(s){let t=this.headers.get(e);if(!t)return;t=t.filter(t=>-1===s.indexOf(t)),0===t.length?(this.headers.delete(e),this.normalizedNames.delete(e)):this.headers.set(e,t)}else this.headers.delete(e),this.normalizedNames.delete(e)}}forEach(t){this.init(),Array.from(this.normalizedNames.keys()).forEach(e=>t(this.normalizedNames.get(e),this.headers.get(e)))}}class Ip{encodeKey(t){return Fp(t)}encodeValue(t){return Fp(t)}decodeKey(t){return decodeURIComponent(t)}decodeValue(t){return decodeURIComponent(t)}}function Fp(t){return encodeURIComponent(t).replace(/%40/gi,"@").replace(/%3A/gi,":").replace(/%24/gi,"$").replace(/%2C/gi,",").replace(/%3B/gi,";").replace(/%2B/gi,"+").replace(/%3D/gi,"=").replace(/%3F/gi,"?").replace(/%2F/gi,"/")}class Pp{constructor(t={}){if(this.updates=null,this.cloneFrom=null,this.encoder=t.encoder||new Ip,t.fromString){if(t.fromObject)throw new Error("Cannot specify both fromString and fromObject.");this.map=function(t,e){const n=new Map;return t.length>0&&t.replace(/^\?/,"").split("&").forEach(t=>{const i=t.indexOf("="),[s,r]=-1==i?[e.decodeKey(t),""]:[e.decodeKey(t.slice(0,i)),e.decodeValue(t.slice(i+1))],o=n.get(s)||[];o.push(r),n.set(s,o)}),n}(t.fromString,this.encoder)}else t.fromObject?(this.map=new Map,Object.keys(t.fromObject).forEach(e=>{const n=t.fromObject[e];this.map.set(e,Array.isArray(n)?n:[n])})):this.map=null}has(t){return this.init(),this.map.has(t)}get(t){this.init();const e=this.map.get(t);return e?e[0]:null}getAll(t){return this.init(),this.map.get(t)||null}keys(){return this.init(),Array.from(this.map.keys())}append(t,e){return this.clone({param:t,value:e,op:"a"})}appendAll(t){const e=[];return Object.keys(t).forEach(n=>{const i=t[n];Array.isArray(i)?i.forEach(t=>{e.push({param:n,value:t,op:"a"})}):e.push({param:n,value:i,op:"a"})}),this.clone(e)}set(t,e){return this.clone({param:t,value:e,op:"s"})}delete(t,e){return this.clone({param:t,value:e,op:"d"})}toString(){return this.init(),this.keys().map(t=>{const e=this.encoder.encodeKey(t);return this.map.get(t).map(t=>e+"="+this.encoder.encodeValue(t)).join("&")}).filter(t=>""!==t).join("&")}clone(t){const e=new Pp({encoder:this.encoder});return e.cloneFrom=this.cloneFrom||this,e.updates=(this.updates||[]).concat(t),e}init(){null===this.map&&(this.map=new Map),null!==this.cloneFrom&&(this.cloneFrom.init(),this.cloneFrom.keys().forEach(t=>this.map.set(t,this.cloneFrom.map.get(t))),this.updates.forEach(t=>{switch(t.op){case"a":case"s":const e=("a"===t.op?this.map.get(t.param):void 0)||[];e.push(t.value),this.map.set(t.param,e);break;case"d":if(void 0===t.value){this.map.delete(t.param);break}{let e=this.map.get(t.param)||[];const n=e.indexOf(t.value);-1!==n&&e.splice(n,1),e.length>0?this.map.set(t.param,e):this.map.delete(t.param)}}}),this.cloneFrom=this.updates=null)}}function Rp(t){return"undefined"!=typeof ArrayBuffer&&t instanceof ArrayBuffer}function Np(t){return"undefined"!=typeof Blob&&t instanceof Blob}function Lp(t){return"undefined"!=typeof FormData&&t instanceof FormData}class Mp{constructor(t,e,n,i){let s;if(this.url=e,this.body=null,this.reportProgress=!1,this.withCredentials=!1,this.responseType="json",this.method=t.toUpperCase(),function(t){switch(t){case"DELETE":case"GET":case"HEAD":case"OPTIONS":case"JSONP":return!1;default:return!0}}(this.method)||i?(this.body=void 0!==n?n:null,s=i):s=n,s&&(this.reportProgress=!!s.reportProgress,this.withCredentials=!!s.withCredentials,s.responseType&&(this.responseType=s.responseType),s.headers&&(this.headers=s.headers),s.params&&(this.params=s.params)),this.headers||(this.headers=new Op),this.params){const t=this.params.toString();if(0===t.length)this.urlWithParams=e;else{const n=e.indexOf("?");this.urlWithParams=e+(-1===n?"?":n<e.length-1?"&":"")+t}}else this.params=new Pp,this.urlWithParams=e}serializeBody(){return null===this.body?null:Rp(this.body)||Np(this.body)||Lp(this.body)||"string"==typeof this.body?this.body:this.body instanceof Pp?this.body.toString():"object"==typeof this.body||"boolean"==typeof this.body||Array.isArray(this.body)?JSON.stringify(this.body):this.body.toString()}detectContentTypeHeader(){return null===this.body||Lp(this.body)?null:Np(this.body)?this.body.type||null:Rp(this.body)?null:"string"==typeof this.body?"text/plain":this.body instanceof Pp?"application/x-www-form-urlencoded;charset=UTF-8":"object"==typeof this.body||"number"==typeof this.body||Array.isArray(this.body)?"application/json":null}clone(t={}){const e=t.method||this.method,n=t.url||this.url,i=t.responseType||this.responseType,s=void 0!==t.body?t.body:this.body,r=void 0!==t.withCredentials?t.withCredentials:this.withCredentials,o=void 0!==t.reportProgress?t.reportProgress:this.reportProgress;let a=t.headers||this.headers,l=t.params||this.params;return void 0!==t.setHeaders&&(a=Object.keys(t.setHeaders).reduce((e,n)=>e.set(n,t.setHeaders[n]),a)),t.setParams&&(l=Object.keys(t.setParams).reduce((e,n)=>e.set(n,t.setParams[n]),l)),new Mp(e,n,s,{params:l,headers:a,reportProgress:o,responseType:i,withCredentials:r})}}var Bp=function(t){return t[t.Sent=0]="Sent",t[t.UploadProgress=1]="UploadProgress",t[t.ResponseHeader=2]="ResponseHeader",t[t.DownloadProgress=3]="DownloadProgress",t[t.Response=4]="Response",t[t.User=5]="User",t}({});class Vp{constructor(t,e=200,n="OK"){this.headers=t.headers||new Op,this.status=void 0!==t.status?t.status:e,this.statusText=t.statusText||n,this.url=t.url||null,this.ok=this.status>=200&&this.status<300}}class jp extends Vp{constructor(t={}){super(t),this.type=Bp.ResponseHeader}clone(t={}){return new jp({headers:t.headers||this.headers,status:void 0!==t.status?t.status:this.status,statusText:t.statusText||this.statusText,url:t.url||this.url||void 0})}}class zp extends Vp{constructor(t={}){super(t),this.type=Bp.Response,this.body=void 0!==t.body?t.body:null}clone(t={}){return new zp({body:void 0!==t.body?t.body:this.body,headers:t.headers||this.headers,status:void 0!==t.status?t.status:this.status,statusText:t.statusText||this.statusText,url:t.url||this.url||void 0})}}class Hp extends Vp{constructor(t){super(t,0,"Unknown Error"),this.name="HttpErrorResponse",this.ok=!1,this.message=this.status>=200&&this.status<300?`Http failure during parsing for ${t.url||"(unknown url)"}`:`Http failure response for ${t.url||"(unknown url)"}: ${t.status} ${t.statusText}`,this.error=t.error||null}}function Up(t,e){return{body:e,headers:t.headers,observe:t.observe,params:t.params,reportProgress:t.reportProgress,responseType:t.responseType,withCredentials:t.withCredentials}}let $p=(()=>{class t{constructor(t){this.handler=t}request(t,e,n={}){let i;if(t instanceof Mp)i=t;else{let s,r;s=n.headers instanceof Op?n.headers:new Op(n.headers),n.params&&(r=n.params instanceof 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that all keyframe offsets are between 0 and 1"),r&&e.errors.push("Please ensure that all keyframe offsets are in order");const c=t.steps.length;let u=0;i>0&&i<c?e.errors.push("Not all style() steps within the declared keyframes() contain offsets"):0==i&&(u=1/(c-1));const h=c-1,d=e.currentTime,p=e.currentAnimateTimings,f=p.duration;return l.forEach((t,i)=>{const r=u>0?i==h?1:u*i:s[i],o=r*f;e.currentTime=d+p.delay+o,p.duration=o,this._validateStyleAst(t,e),t.offset=r,n.styles.push(t)}),n}visitReference(t,e){return{type:8,animation:dm(this,im(t.animation),e),options:xm(t.options)}}visitAnimateChild(t,e){return e.depCount++,{type:9,options:xm(t.options)}}visitAnimateRef(t,e){return{type:10,animation:this.visitReference(t.animation,e),options:xm(t.options)}}visitQuery(t,e){const n=e.currentQuerySelector,i=t.options||{};e.queryCount++,e.currentQuery=t;const[s,r]=function(t){const e=!!t.split(/\s*,\s*/).find(t=>":self"==t);return e&&(t=t.replace(bm,"")),[t=t.replace(/@\*/g,qf).replace(/@\w+/g,t=>".ng-trigger-"+t.substr(1)).replace(/:animating/g,Gf),e]}(t.selector);e.currentQuerySelector=n.length?n+" "+s:s,Df(e.collectedStyles,e.currentQuerySelector,{});const o=dm(this,im(t.animation),e);return e.currentQuery=null,e.currentQuerySelector=n,{type:11,selector:s,limit:i.limit||0,optional:!!i.optional,includeSelf:r,animation:o,originalSelector:t.selector,options:xm(t.options)}}visitStagger(t,e){e.currentQuery||e.errors.push("stagger() can only be used inside of query()");const n="full"===t.timings?{duration:0,delay:0,easing:"full"}:Zf(t.timings,e.errors,!0);return{type:12,animation:dm(this,im(t.animation),e),timings:n,options:null}}}class Cm{constructor(t){this.errors=t,this.queryCount=0,this.depCount=0,this.currentTransition=null,this.currentQuery=null,this.currentQuerySelector=null,this.currentAnimateTimings=null,this.currentTime=0,this.collectedStyles={},this.options=null}}function Em(t){return!Array.isArray(t)&&"object"==typeof t}function xm(t){var e;return t?(t=Qf(t)).params&&(t.params=(e=t.params)?Qf(e):null):t={},t}function Sm(t,e,n){return{duration:t,delay:e,easing:n}}function km(t,e,n,i,s,r,o=null,a=!1){return{type:1,element:t,keyframes:e,preStyleProps:n,postStyleProps:i,duration:s,delay:r,totalTime:s+r,easing:o,subTimeline:a}}class Dm{constructor(){this._map=new Map}consume(t){let e=this._map.get(t);return e?this._map.delete(t):e=[],e}append(t,e){let n=this._map.get(t);n||this._map.set(t,n=[]),n.push(...e)}has(t){return this._map.has(t)}clear(){this._map.clear()}}const Am=new RegExp(":enter","g"),Tm=new RegExp(":leave","g");function Om(t,e,n,i,s,r={},o={},a,l,c=[]){return(new Im).buildKeyframes(t,e,n,i,s,r,o,a,l,c)}class Im{buildKeyframes(t,e,n,i,s,r,o,a,l,c=[]){l=l||new Dm;const u=new Pm(t,e,l,i,s,c,[]);u.options=a,u.currentTimeline.setStyles([r],null,u.errors,a),dm(this,n,u);const h=u.timelines.filter(t=>t.containsAnimation());if(h.length&&Object.keys(o).length){const t=h[h.length-1];t.allowOnlyTimelineStyles()||t.setStyles([o],null,u.errors,a)}return h.length?h.map(t=>t.buildKeyframes()):[km(e,[],[],[],0,0,"",!1)]}visitTrigger(t,e){}visitState(t,e){}visitTransition(t,e){}visitAnimateChild(t,e){const n=e.subInstructions.consume(e.element);if(n){const i=e.createSubContext(t.options),s=e.currentTimeline.currentTime,r=this._visitSubInstructions(n,i,i.options);s!=r&&e.transformIntoNewTimeline(r)}e.previousNode=t}visitAnimateRef(t,e){const n=e.createSubContext(t.options);n.transformIntoNewTimeline(),this.visitReference(t.animation,n),e.transformIntoNewTimeline(n.currentTimeline.currentTime),e.previousNode=t}_visitSubInstructions(t,e,n){let i=e.currentTimeline.currentTime;const s=null!=n.duration?Yf(n.duration):null,r=null!=n.delay?Yf(n.delay):null;return 0!==s&&t.forEach(t=>{const n=e.appendInstructionToTimeline(t,s,r);i=Math.max(i,n.duration+n.delay)}),i}visitReference(t,e){e.updateOptions(t.options,!0),dm(this,t.animation,e),e.previousNode=t}visitSequence(t,e){const n=e.subContextCount;let i=e;const s=t.options;if(s&&(s.params||s.delay)&&(i=e.createSubContext(s),i.transformIntoNewTimeline(),null!=s.delay)){6==i.previousNode.type&&(i.currentTimeline.snapshotCurrentStyles(),i.previousNode=Fm);const t=Yf(s.delay);i.delayNextStep(t)}t.steps.length&&(t.steps.forEach(t=>dm(this,t,i)),i.currentTimeline.applyStylesToKeyframe(),i.subContextCount>n&&i.transformIntoNewTimeline()),e.previousNode=t}visitGroup(t,e){const n=[];let i=e.currentTimeline.currentTime;const s=t.options&&t.options.delay?Yf(t.options.delay):0;t.steps.forEach(r=>{const o=e.createSubContext(t.options);s&&o.delayNextStep(s),dm(this,r,o),i=Math.max(i,o.currentTimeline.currentTime),n.push(o.currentTimeline)}),n.forEach(t=>e.currentTimeline.mergeTimelineCollectedStyles(t)),e.transformIntoNewTimeline(i),e.previousNode=t}_visitTiming(t,e){if(t.dynamic){const n=t.strValue;return Zf(e.params?om(n,e.params,e.errors):n,e.errors)}return{duration:t.duration,delay:t.delay,easing:t.easing}}visitAnimate(t,e){const n=e.currentAnimateTimings=this._visitTiming(t.timings,e),i=e.currentTimeline;n.delay&&(e.incrementTime(n.delay),i.snapshotCurrentStyles());const s=t.style;5==s.type?this.visitKeyframes(s,e):(e.incrementTime(n.duration),this.visitStyle(s,e),i.applyStylesToKeyframe()),e.currentAnimateTimings=null,e.previousNode=t}visitStyle(t,e){const n=e.currentTimeline,i=e.currentAnimateTimings;!i&&n.getCurrentStyleProperties().length&&n.forwardFrame();const s=i&&i.easing||t.easing;t.isEmptyStep?n.applyEmptyStep(s):n.setStyles(t.styles,s,e.errors,e.options),e.previousNode=t}visitKeyframes(t,e){const n=e.currentAnimateTimings,i=e.currentTimeline.duration,s=n.duration,r=e.createSubContext().currentTimeline;r.easing=n.easing,t.styles.forEach(t=>{r.forwardTime((t.offset||0)*s),r.setStyles(t.styles,t.easing,e.errors,e.options),r.applyStylesToKeyframe()}),e.currentTimeline.mergeTimelineCollectedStyles(r),e.transformIntoNewTimeline(i+s),e.previousNode=t}visitQuery(t,e){const n=e.currentTimeline.currentTime,i=t.options||{},s=i.delay?Yf(i.delay):0;s&&(6===e.previousNode.type||0==n&&e.currentTimeline.getCurrentStyleProperties().length)&&(e.currentTimeline.snapshotCurrentStyles(),e.previousNode=Fm);let r=n;const o=e.invokeQuery(t.selector,t.originalSelector,t.limit,t.includeSelf,!!i.optional,e.errors);e.currentQueryTotal=o.length;let a=null;o.forEach((n,i)=>{e.currentQueryIndex=i;const o=e.createSubContext(t.options,n);s&&o.delayNextStep(s),n===e.element&&(a=o.currentTimeline),dm(this,t.animation,o),o.currentTimeline.applyStylesToKeyframe(),r=Math.max(r,o.currentTimeline.currentTime)}),e.currentQueryIndex=0,e.currentQueryTotal=0,e.transformIntoNewTimeline(r),a&&(e.currentTimeline.mergeTimelineCollectedStyles(a),e.currentTimeline.snapshotCurrentStyles()),e.previousNode=t}visitStagger(t,e){const n=e.parentContext,i=e.currentTimeline,s=t.timings,r=Math.abs(s.duration),o=r*(e.currentQueryTotal-1);let a=r*e.currentQueryIndex;switch(s.duration<0?"reverse":s.easing){case"reverse":a=o-a;break;case"full":a=n.currentStaggerTime}const l=e.currentTimeline;a&&l.delayNextStep(a);const c=l.currentTime;dm(this,t.animation,e),e.previousNode=t,n.currentStaggerTime=i.currentTime-c+(i.startTime-n.currentTimeline.startTime)}}const Fm={};class Pm{constructor(t,e,n,i,s,r,o,a){this._driver=t,this.element=e,this.subInstructions=n,this._enterClassName=i,this._leaveClassName=s,this.errors=r,this.timelines=o,this.parentContext=null,this.currentAnimateTimings=null,this.previousNode=Fm,this.subContextCount=0,this.options={},this.currentQueryIndex=0,this.currentQueryTotal=0,this.currentStaggerTime=0,this.currentTimeline=a||new Rm(this._driver,e,0),o.push(this.currentTimeline)}get params(){return this.options.params}updateOptions(t,e){if(!t)return;const n=t;let i=this.options;null!=n.duration&&(i.duration=Yf(n.duration)),null!=n.delay&&(i.delay=Yf(n.delay));const s=n.params;if(s){let t=i.params;t||(t=this.options.params={}),Object.keys(s).forEach(n=>{e&&t.hasOwnProperty(n)||(t[n]=om(s[n],t,this.errors))})}}_copyOptions(){const t={};if(this.options){const e=this.options.params;if(e){const n=t.params={};Object.keys(e).forEach(t=>{n[t]=e[t]})}}return t}createSubContext(t=null,e,n){const i=e||this.element,s=new Pm(this._driver,i,this.subInstructions,this._enterClassName,this._leaveClassName,this.errors,this.timelines,this.currentTimeline.fork(i,n||0));return s.previousNode=this.previousNode,s.currentAnimateTimings=this.currentAnimateTimings,s.options=this._copyOptions(),s.updateOptions(t),s.currentQueryIndex=this.currentQueryIndex,s.currentQueryTotal=this.currentQueryTotal,s.parentContext=this,this.subContextCount++,s}transformIntoNewTimeline(t){return this.previousNode=Fm,this.currentTimeline=this.currentTimeline.fork(this.element,t),this.timelines.push(this.currentTimeline),this.currentTimeline}appendInstructionToTimeline(t,e,n){const i={duration:null!=e?e:t.duration,delay:this.currentTimeline.currentTime+(null!=n?n:0)+t.delay,easing:""},s=new Nm(this._driver,t.element,t.keyframes,t.preStyleProps,t.postStyleProps,i,t.stretchStartingKeyframe);return this.timelines.push(s),i}incrementTime(t){this.currentTimeline.forwardTime(this.currentTimeline.duration+t)}delayNextStep(t){t>0&&this.currentTimeline.delayNextStep(t)}invokeQuery(t,e,n,i,s,r){let o=[];if(i&&o.push(this.element),t.length>0){t=(t=t.replace(Am,"."+this._enterClassName)).replace(Tm,"."+this._leaveClassName);let e=this._driver.query(this.element,t,1!=n);0!==n&&(e=n<0?e.slice(e.length+n,e.length):e.slice(0,n)),o.push(...e)}return s||0!=o.length||r.push(`\`query("${e}")\` returned zero elements. 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this.startTime+this.duration}delayNextStep(t){const e=1==this._keyframes.size&&Object.keys(this._pendingStyles).length;this.duration||e?(this.forwardTime(this.currentTime+t),e&&this.snapshotCurrentStyles()):this.startTime+=t}fork(t,e){return this.applyStylesToKeyframe(),new Rm(this._driver,t,e||this.currentTime,this._elementTimelineStylesLookup)}_loadKeyframe(){this._currentKeyframe&&(this._previousKeyframe=this._currentKeyframe),this._currentKeyframe=this._keyframes.get(this.duration),this._currentKeyframe||(this._currentKeyframe=Object.create(this._backFill,{}),this._keyframes.set(this.duration,this._currentKeyframe))}forwardFrame(){this.duration+=1,this._loadKeyframe()}forwardTime(t){this.applyStylesToKeyframe(),this.duration=t,this._loadKeyframe()}_updateStyle(t,e){this._localTimelineStyles[t]=e,this._globalTimelineStyles[t]=e,this._styleSummary[t]={time:this.currentTime,value:e}}allowOnlyTimelineStyles(){return this._currentEmptyStepKeyframe!==this._currentKeyframe}applyEmptyStep(t){t&&(this._previousKeyframe.easing=t),Object.keys(this._globalTimelineStyles).forEach(t=>{this._backFill[t]=this._globalTimelineStyles[t]||lf,this._currentKeyframe[t]=lf}),this._currentEmptyStepKeyframe=this._currentKeyframe}setStyles(t,e,n,i){e&&(this._previousKeyframe.easing=e);const s=i&&i.params||{},r=function(t,e){const n={};let i;return t.forEach(t=>{"*"===t?(i=i||Object.keys(e),i.forEach(t=>{n[t]=lf})):Xf(t,!1,n)}),n}(t,this._globalTimelineStyles);Object.keys(r).forEach(t=>{const e=om(r[t],s,n);this._pendingStyles[t]=e,this._localTimelineStyles.hasOwnProperty(t)||(this._backFill[t]=this._globalTimelineStyles.hasOwnProperty(t)?this._globalTimelineStyles[t]:lf),this._updateStyle(t,e)})}applyStylesToKeyframe(){const t=this._pendingStyles,e=Object.keys(t);0!=e.length&&(this._pendingStyles={},e.forEach(e=>{this._currentKeyframe[e]=t[e]}),Object.keys(this._localTimelineStyles).forEach(t=>{this._currentKeyframe.hasOwnProperty(t)||(this._currentKeyframe[t]=this._localTimelineStyles[t])}))}snapshotCurrentStyles(){Object.keys(this._localTimelineStyles).forEach(t=>{const e=this._localTimelineStyles[t];this._pendingStyles[t]=e,this._updateStyle(t,e)})}getFinalKeyframe(){return this._keyframes.get(this.duration)}get properties(){const t=[];for(let e in this._currentKeyframe)t.push(e);return t}mergeTimelineCollectedStyles(t){Object.keys(t._styleSummary).forEach(e=>{const n=this._styleSummary[e],i=t._styleSummary[e];(!n||i.time>n.time)&&this._updateStyle(e,i.value)})}buildKeyframes(){this.applyStylesToKeyframe();const t=new Set,e=new Set,n=1===this._keyframes.size&&0===this.duration;let i=[];this._keyframes.forEach((s,r)=>{const o=Xf(s,!0);Object.keys(o).forEach(n=>{const i=o[n];"!"==i?t.add(n):i==lf&&e.add(n)}),n||(o.offset=r/this.duration),i.push(o)});const s=t.size?am(t.values()):[],r=e.size?am(e.values()):[];if(n){const t=i[0],e=Qf(t);t.offset=0,e.offset=1,i=[t,e]}return km(this.element,i,s,r,this.duration,this.startTime,this.easing,!1)}}class Nm extends Rm{constructor(t,e,n,i,s,r,o=!1){super(t,e,r.delay),this.element=e,this.keyframes=n,this.preStyleProps=i,this.postStyleProps=s,this._stretchStartingKeyframe=o,this.timings={duration:r.duration,delay:r.delay,easing:r.easing}}containsAnimation(){return this.keyframes.length>1}buildKeyframes(){let t=this.keyframes,{delay:e,duration:n,easing:i}=this.timings;if(this._stretchStartingKeyframe&&e){const s=[],r=n+e,o=e/r,a=Xf(t[0],!1);a.offset=0,s.push(a);const l=Xf(t[0],!1);l.offset=Lm(o),s.push(l);const c=t.length-1;for(let i=1;i<=c;i++){let o=Xf(t[i],!1);o.offset=Lm((e+o.offset*n)/r),s.push(o)}n=r,e=0,i="",t=s}return km(this.element,t,this.preStyleProps,this.postStyleProps,n,e,i,!0)}}function Lm(t,e=3){const n=Math.pow(10,e-1);return Math.round(t*n)/n}class Mm{}class Bm extends Mm{normalizePropertyName(t,e){return cm(t)}normalizeStyleValue(t,e,n,i){let s="";const r=n.toString().trim();if(Vm[e]&&0!==n&&"0"!==n)if("number"==typeof n)s="px";else{const e=n.match(/^[+-]?[\d\.]+([a-z]*)$/);e&&0==e[1].length&&i.push(`Please provide a CSS unit value for ${t}:${n}`)}return r+s}}const Vm=(()=>function(t){const e={};return t.forEach(t=>e[t]=!0),e}("width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective".split(",")))();function jm(t,e,n,i,s,r,o,a,l,c,u,h,d){return{type:0,element:t,triggerName:e,isRemovalTransition:s,fromState:n,fromStyles:r,toState:i,toStyles:o,timelines:a,queriedElements:l,preStyleProps:c,postStyleProps:u,totalTime:h,errors:d}}const zm={};class Hm{constructor(t,e,n){this._triggerName=t,this.ast=e,this._stateStyles=n}match(t,e,n,i){return function(t,e,n,i,s){return t.some(t=>t(e,n,i,s))}(this.ast.matchers,t,e,n,i)}buildStyles(t,e,n){const i=this._stateStyles["*"],s=this._stateStyles[t],r=i?i.buildStyles(e,n):{};return s?s.buildStyles(e,n):r}build(t,e,n,i,s,r,o,a,l,c){const u=[],h=this.ast.options&&this.ast.options.params||zm,d=this.buildStyles(n,o&&o.params||zm,u),p=a&&a.params||zm,f=this.buildStyles(i,p,u),m=new Set,g=new Map,_=new Map,y="void"===i,b={params:Object.assign(Object.assign({},h),p)},v=c?[]:Om(t,e,this.ast.animation,s,r,d,f,b,l,u);let w=0;if(v.forEach(t=>{w=Math.max(t.duration+t.delay,w)}),u.length)return jm(e,this._triggerName,n,i,y,d,f,[],[],g,_,w,u);v.forEach(t=>{const n=t.element,i=Df(g,n,{});t.preStyleProps.forEach(t=>i[t]=!0);const s=Df(_,n,{});t.postStyleProps.forEach(t=>s[t]=!0),n!==e&&m.add(n)});const C=am(m.values());return jm(e,this._triggerName,n,i,y,d,f,v,C,g,_,w)}}class Um{constructor(t,e){this.styles=t,this.defaultParams=e}buildStyles(t,e){const n={},i=Qf(this.defaultParams);return Object.keys(t).forEach(e=>{const n=t[e];null!=n&&(i[e]=n)}),this.styles.styles.forEach(t=>{if("string"!=typeof t){const s=t;Object.keys(s).forEach(t=>{let r=s[t];r.length>1&&(r=om(r,i,e)),n[t]=r})}}),n}}class $m{constructor(t,e){this.name=t,this.ast=e,this.transitionFactories=[],this.states={},e.states.forEach(t=>{this.states[t.name]=new Um(t.style,t.options&&t.options.params||{})}),qm(this.states,"true","1"),qm(this.states,"false","0"),e.transitions.forEach(e=>{this.transitionFactories.push(new Hm(t,e,this.states))}),this.fallbackTransition=new Hm(t,{type:1,animation:{type:2,steps:[],options:null},matchers:[(t,e)=>!0],options:null,queryCount:0,depCount:0},this.states)}get containsQueries(){return this.ast.queryCount>0}matchTransition(t,e,n,i){return this.transitionFactories.find(s=>s.match(t,e,n,i))||null}matchStyles(t,e,n){return this.fallbackTransition.buildStyles(t,e,n)}}function qm(t,e,n){t.hasOwnProperty(e)?t.hasOwnProperty(n)||(t[n]=t[e]):t.hasOwnProperty(n)&&(t[e]=t[n])}const Wm=new Dm;class Gm{constructor(t,e,n){this.bodyNode=t,this._driver=e,this._normalizer=n,this._animations={},this._playersById={},this.players=[]}register(t,e){const n=[],i=vm(this._driver,e,n);if(n.length)throw new Error(`Unable to build the animation due to the following errors: ${n.join("\n")}`);this._animations[t]=i}_buildPlayer(t,e,n){const i=t.element,s=Ef(0,this._normalizer,0,t.keyframes,e,n);return this._driver.animate(i,s,t.duration,t.delay,t.easing,[],!0)}create(t,e,n={}){const i=[],s=this._animations[t];let r;const o=new Map;if(s?(r=Om(this._driver,e,s,Hf,Uf,{},{},n,Wm,i),r.forEach(t=>{const e=Df(o,t.element,{});t.postStyleProps.forEach(t=>e[t]=null)})):(i.push("The requested animation doesn't exist or has already been destroyed"),r=[]),i.length)throw new Error(`Unable to create the animation due to the following errors: ${i.join("\n")}`);o.forEach((t,e)=>{Object.keys(t).forEach(n=>{t[n]=this._driver.computeStyle(e,n,lf)})});const a=Cf(r.map(t=>{const e=o.get(t.element);return this._buildPlayer(t,{},e)}));return this._playersById[t]=a,a.onDestroy(()=>this.destroy(t)),this.players.push(a),a}destroy(t){const e=this._getPlayer(t);e.destroy(),delete this._playersById[t];const n=this.players.indexOf(e);n>=0&&this.players.splice(n,1)}_getPlayer(t){const e=this._playersById[t];if(!e)throw new Error(`Unable to find the timeline player referenced by ${t}`);return e}listen(t,e,n,i){const s=kf(e,"","","");return xf(this._getPlayer(t),n,s,i),()=>{}}command(t,e,n,i){if("register"==n)return void this.register(t,i[0]);if("create"==n)return void this.create(t,e,i[0]||{});const s=this._getPlayer(t);switch(n){case"play":s.play();break;case"pause":s.pause();break;case"reset":s.reset();break;case"restart":s.restart();break;case"finish":s.finish();break;case"init":s.init();break;case"setPosition":s.setPosition(parseFloat(i[0]));break;case"destroy":this.destroy(t)}}}const Ym="ng-animate-queued",Km="ng-animate-disabled",Zm=".ng-animate-disabled",Qm=[],Xm={namespaceId:"",setForRemoval:!1,setForMove:!1,hasAnimation:!1,removedBeforeQueried:!1},Jm={namespaceId:"",setForMove:!1,setForRemoval:!1,hasAnimation:!1,removedBeforeQueried:!0};class tg{constructor(t,e=""){this.namespaceId=e;const n=t&&t.hasOwnProperty("value");if(this.value=null!=(i=n?t.value:t)?i:null,n){const e=Qf(t);delete e.value,this.options=e}else this.options={};var i;this.options.params||(this.options.params={})}get params(){return this.options.params}absorbOptions(t){const e=t.params;if(e){const t=this.options.params;Object.keys(e).forEach(n=>{null==t[n]&&(t[n]=e[n])})}}}const eg="void",ng=new tg(eg);class ig{constructor(t,e,n){this.id=t,this.hostElement=e,this._engine=n,this.players=[],this._triggers={},this._queue=[],this._elementListeners=new Map,this._hostClassName="ng-tns-"+t,ug(e,this._hostClassName)}listen(t,e,n,i){if(!this._triggers.hasOwnProperty(e))throw new Error(`Unable to listen on the animation trigger event "${n}" because the animation trigger "${e}" doesn't exist!`);if(null==n||0==n.length)throw new Error(`Unable to listen on the animation trigger "${e}" because the provided event is undefined!`);if("start"!=(s=n)&&"done"!=s)throw new Error(`The provided animation trigger event "${n}" for the animation trigger "${e}" is not supported!`);var s;const r=Df(this._elementListeners,t,[]),o={name:e,phase:n,callback:i};r.push(o);const a=Df(this._engine.statesByElement,t,{});return a.hasOwnProperty(e)||(ug(t,$f),ug(t,"ng-trigger-"+e),a[e]=ng),()=>{this._engine.afterFlush(()=>{const t=r.indexOf(o);t>=0&&r.splice(t,1),this._triggers[e]||delete a[e]})}}register(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)}_getTrigger(t){const e=this._triggers[t];if(!e)throw new Error(`The provided animation trigger "${t}" has not been registered!`);return e}trigger(t,e,n,i=!0){const s=this._getTrigger(e),r=new rg(this.id,e,t);let o=this._engine.statesByElement.get(t);o||(ug(t,$f),ug(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,o={}));let a=o[e];const l=new tg(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&a&&l.absorbOptions(a.options),o[e]=l,a||(a=ng),l.value!==eg&&a.value===l.value){if(!function(t,e){const n=Object.keys(t),i=Object.keys(e);if(n.length!=i.length)return!1;for(let s=0;s<n.length;s++){const i=n[s];if(!e.hasOwnProperty(i)||t[i]!==e[i])return!1}return!0}(a.params,l.params)){const e=[],n=s.matchStyles(a.value,a.params,e),i=s.matchStyles(l.value,l.params,e);e.length?this._engine.reportError(e):this._engine.afterFlush(()=>{nm(t,n),em(t,i)})}return}const c=Df(this._engine.playersByElement,t,[]);c.forEach(t=>{t.namespaceId==this.id&&t.triggerName==e&&t.queued&&t.destroy()});let u=s.matchTransition(a.value,l.value,t,l.params),h=!1;if(!u){if(!i)return;u=s.fallbackTransition,h=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:u,fromState:a,toState:l,player:r,isFallbackTransition:h}),h||(ug(t,Ym),r.onStart(()=>{hg(t,Ym)})),r.onDone(()=>{let e=this.players.indexOf(r);e>=0&&this.players.splice(e,1);const n=this._engine.playersByElement.get(t);if(n){let t=n.indexOf(r);t>=0&&n.splice(t,1)}}),this.players.push(r),c.push(r),r}deregister(t){delete this._triggers[t],this._engine.statesByElement.forEach((e,n)=>{delete e[t]}),this._elementListeners.forEach((e,n)=>{this._elementListeners.set(n,e.filter(e=>e.name!=t))})}clearElementCache(t){this._engine.statesByElement.delete(t),this._elementListeners.delete(t);const e=this._engine.playersByElement.get(t);e&&(e.forEach(t=>t.destroy()),this._engine.playersByElement.delete(t))}_signalRemovalForInnerTriggers(t,e){const n=this._engine.driver.query(t,qf,!0);n.forEach(t=>{if(t.__ng_removed)return;const n=this._engine.fetchNamespacesByElement(t);n.size?n.forEach(n=>n.triggerLeaveAnimation(t,e,!1,!0)):this.clearElementCache(t)}),this._engine.afterFlushAnimationsDone(()=>n.forEach(t=>this.clearElementCache(t)))}triggerLeaveAnimation(t,e,n,i){const s=this._engine.statesByElement.get(t);if(s){const r=[];if(Object.keys(s).forEach(e=>{if(this._triggers[e]){const n=this.trigger(t,e,eg,i);n&&r.push(n)}}),r.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&Cf(r).onDone(()=>this._engine.processLeaveNode(t)),!0}return!1}prepareLeaveAnimationListeners(t){const e=this._elementListeners.get(t),n=this._engine.statesByElement.get(t);if(e&&n){const i=new Set;e.forEach(e=>{const s=e.name;if(i.has(s))return;i.add(s);const r=this._triggers[s].fallbackTransition,o=n[s]||ng,a=new tg(eg),l=new rg(this.id,s,t);this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:s,transition:r,fromState:o,toState:a,player:l,isFallbackTransition:!0})})}}removeNode(t,e){const n=this._engine;if(t.childElementCount&&this._signalRemovalForInnerTriggers(t,e),this.triggerLeaveAnimation(t,e,!0))return;let i=!1;if(n.totalAnimations){const e=n.players.length?n.playersByQueriedElement.get(t):[];if(e&&e.length)i=!0;else{let e=t;for(;e=e.parentNode;)if(n.statesByElement.get(e)){i=!0;break}}}if(this.prepareLeaveAnimationListeners(t),i)n.markElementAsRemoved(this.id,t,!1,e);else{const i=t.__ng_removed;i&&i!==Xm||(n.afterFlush(()=>this.clearElementCache(t)),n.destroyInnerAnimations(t),n._onRemovalComplete(t,e))}}insertNode(t,e){ug(t,this._hostClassName)}drainQueuedTransitions(t){const e=[];return this._queue.forEach(n=>{const i=n.player;if(i.destroyed)return;const s=n.element,r=this._elementListeners.get(s);r&&r.forEach(e=>{if(e.name==n.triggerName){const i=kf(s,n.triggerName,n.fromState.value,n.toState.value);i._data=t,xf(n.player,e.phase,i,e.callback)}}),i.markedForDestroy?this._engine.afterFlush(()=>{i.destroy()}):e.push(n)}),this._queue=[],e.sort((t,e)=>{const n=t.transition.ast.depCount,i=e.transition.ast.depCount;return 0==n||0==i?n-i:this._engine.driver.containsElement(t.element,e.element)?1:-1})}destroy(t){this.players.forEach(t=>t.destroy()),this._signalRemovalForInnerTriggers(this.hostElement,t)}elementContainsData(t){let e=!1;return this._elementListeners.has(t)&&(e=!0),e=!!this._queue.find(e=>e.element===t)||e,e}}class sg{constructor(t,e,n){this.bodyNode=t,this.driver=e,this._normalizer=n,this.players=[],this.newHostElements=new Map,this.playersByElement=new Map,this.playersByQueriedElement=new Map,this.statesByElement=new Map,this.disabledNodes=new Set,this.totalAnimations=0,this.totalQueuedPlayers=0,this._namespaceLookup={},this._namespaceList=[],this._flushFns=[],this._whenQuietFns=[],this.namespacesByHostElement=new Map,this.collectedEnterElements=[],this.collectedLeaveElements=[],this.onRemovalComplete=(t,e)=>{}}_onRemovalComplete(t,e){this.onRemovalComplete(t,e)}get queuedPlayers(){const t=[];return this._namespaceList.forEach(e=>{e.players.forEach(e=>{e.queued&&t.push(e)})}),t}createNamespace(t,e){const n=new ig(t,e,this);return e.parentNode?this._balanceNamespaceList(n,e):(this.newHostElements.set(e,n),this.collectEnterElement(e)),this._namespaceLookup[t]=n}_balanceNamespaceList(t,e){const n=this._namespaceList.length-1;if(n>=0){let i=!1;for(let s=n;s>=0;s--)if(this.driver.containsElement(this._namespaceList[s].hostElement,e)){this._namespaceList.splice(s+1,0,t),i=!0;break}i||this._namespaceList.splice(0,0,t)}else this._namespaceList.push(t);return this.namespacesByHostElement.set(e,t),t}register(t,e){let n=this._namespaceLookup[t];return n||(n=this.createNamespace(t,e)),n}registerTrigger(t,e,n){let i=this._namespaceLookup[t];i&&i.register(e,n)&&this.totalAnimations++}destroy(t,e){if(!t)return;const n=this._fetchNamespace(t);this.afterFlush(()=>{this.namespacesByHostElement.delete(n.hostElement),delete this._namespaceLookup[t];const e=this._namespaceList.indexOf(n);e>=0&&this._namespaceList.splice(e,1)}),this.afterFlushAnimationsDone(()=>n.destroy(e))}_fetchNamespace(t){return this._namespaceLookup[t]}fetchNamespacesByElement(t){const e=new Set,n=this.statesByElement.get(t);if(n){const t=Object.keys(n);for(let i=0;i<t.length;i++){const s=n[t[i]].namespaceId;if(s){const t=this._fetchNamespace(s);t&&e.add(t)}}}return e}trigger(t,e,n,i){if(og(e)){const s=this._fetchNamespace(t);if(s)return s.trigger(e,n,i),!0}return!1}insertNode(t,e,n,i){if(!og(e))return;const s=e.__ng_removed;if(s&&s.setForRemoval){s.setForRemoval=!1,s.setForMove=!0;const t=this.collectedLeaveElements.indexOf(e);t>=0&&this.collectedLeaveElements.splice(t,1)}if(t){const i=this._fetchNamespace(t);i&&i.insertNode(e,n)}i&&this.collectEnterElement(e)}collectEnterElement(t){this.collectedEnterElements.push(t)}markElementAsDisabled(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),ug(t,Km)):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),hg(t,Km))}removeNode(t,e,n,i){if(og(e)){const s=t?this._fetchNamespace(t):null;if(s?s.removeNode(e,i):this.markElementAsRemoved(t,e,!1,i),n){const n=this.namespacesByHostElement.get(e);n&&n.id!==t&&n.removeNode(e,i)}}else this._onRemovalComplete(e,i)}markElementAsRemoved(t,e,n,i){this.collectedLeaveElements.push(e),e.__ng_removed={namespaceId:t,setForRemoval:i,hasAnimation:n,removedBeforeQueried:!1}}listen(t,e,n,i,s){return og(e)?this._fetchNamespace(t).listen(e,n,i,s):()=>{}}_buildInstruction(t,e,n,i,s){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,n,i,t.fromState.options,t.toState.options,e,s)}destroyInnerAnimations(t){let e=this.driver.query(t,qf,!0);e.forEach(t=>this.destroyActiveAnimationsForElement(t)),0!=this.playersByQueriedElement.size&&(e=this.driver.query(t,Gf,!0),e.forEach(t=>this.finishActiveQueriedAnimationOnElement(t)))}destroyActiveAnimationsForElement(t){const e=this.playersByElement.get(t);e&&e.forEach(t=>{t.queued?t.markedForDestroy=!0:t.destroy()})}finishActiveQueriedAnimationOnElement(t){const e=this.playersByQueriedElement.get(t);e&&e.forEach(t=>t.finish())}whenRenderingDone(){return new Promise(t=>{if(this.players.length)return Cf(this.players).onDone(()=>t());t()})}processLeaveNode(t){const e=t.__ng_removed;if(e&&e.setForRemoval){if(t.__ng_removed=Xm,e.namespaceId){this.destroyInnerAnimations(t);const n=this._fetchNamespace(e.namespaceId);n&&n.clearElementCache(t)}this._onRemovalComplete(t,e.setForRemoval)}this.driver.matchesElement(t,Zm)&&this.markElementAsDisabled(t,!1),this.driver.query(t,Zm,!0).forEach(t=>{this.markElementAsDisabled(t,!1)})}flush(t=-1){let e=[];if(this.newHostElements.size&&(this.newHostElements.forEach((t,e)=>this._balanceNamespaceList(t,e)),this.newHostElements.clear()),this.totalAnimations&&this.collectedEnterElements.length)for(let n=0;n<this.collectedEnterElements.length;n++)ug(this.collectedEnterElements[n],"ng-star-inserted");if(this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){const n=[];try{e=this._flushAnimations(n,t)}finally{for(let t=0;t<n.length;t++)n[t]()}}else for(let n=0;n<this.collectedLeaveElements.length;n++)this.processLeaveNode(this.collectedLeaveElements[n]);if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach(t=>t()),this._flushFns=[],this._whenQuietFns.length){const t=this._whenQuietFns;this._whenQuietFns=[],e.length?Cf(e).onDone(()=>{t.forEach(t=>t())}):t.forEach(t=>t())}}reportError(t){throw new Error(`Unable to process animations due to the following failed trigger transitions\n ${t.join("\n")}`)}_flushAnimations(t,e){const n=new Dm,i=[],s=new Map,r=[],o=new Map,a=new Map,l=new Map,c=new Set;this.disabledNodes.forEach(t=>{c.add(t);const e=this.driver.query(t,".ng-animate-queued",!0);for(let n=0;n<e.length;n++)c.add(e[n])});const u=this.bodyNode,h=Array.from(this.statesByElement.keys()),d=cg(h,this.collectedEnterElements),p=new Map;let f=0;d.forEach((t,e)=>{const n=Hf+f++;p.set(e,n),t.forEach(t=>ug(t,n))});const m=[],g=new Set,_=new Set;for(let O=0;O<this.collectedLeaveElements.length;O++){const t=this.collectedLeaveElements[O],e=t.__ng_removed;e&&e.setForRemoval&&(m.push(t),g.add(t),e.hasAnimation?this.driver.query(t,".ng-star-inserted",!0).forEach(t=>g.add(t)):_.add(t))}const y=new Map,b=cg(h,Array.from(g));b.forEach((t,e)=>{const n=Uf+f++;y.set(e,n),t.forEach(t=>ug(t,n))}),t.push(()=>{d.forEach((t,e)=>{const n=p.get(e);t.forEach(t=>hg(t,n))}),b.forEach((t,e)=>{const n=y.get(e);t.forEach(t=>hg(t,n))}),m.forEach(t=>{this.processLeaveNode(t)})});const v=[],w=[];for(let O=this._namespaceList.length-1;O>=0;O--)this._namespaceList[O].drainQueuedTransitions(e).forEach(t=>{const e=t.player,s=t.element;if(v.push(e),this.collectedEnterElements.length){const t=s.__ng_removed;if(t&&t.setForMove)return void e.destroy()}const c=!u||!this.driver.containsElement(u,s),h=y.get(s),d=p.get(s),f=this._buildInstruction(t,n,d,h,c);if(f.errors&&f.errors.length)w.push(f);else{if(c)return e.onStart(()=>nm(s,f.fromStyles)),e.onDestroy(()=>em(s,f.toStyles)),void i.push(e);if(t.isFallbackTransition)return e.onStart(()=>nm(s,f.fromStyles)),e.onDestroy(()=>em(s,f.toStyles)),void i.push(e);f.timelines.forEach(t=>t.stretchStartingKeyframe=!0),n.append(s,f.timelines),r.push({instruction:f,player:e,element:s}),f.queriedElements.forEach(t=>Df(o,t,[]).push(e)),f.preStyleProps.forEach((t,e)=>{const n=Object.keys(t);if(n.length){let t=a.get(e);t||a.set(e,t=new Set),n.forEach(e=>t.add(e))}}),f.postStyleProps.forEach((t,e)=>{const n=Object.keys(t);let i=l.get(e);i||l.set(e,i=new Set),n.forEach(t=>i.add(t))})}});if(w.length){const t=[];w.forEach(e=>{t.push(`@${e.triggerName} has failed due to:\n`),e.errors.forEach(e=>t.push(`- ${e}\n`))}),v.forEach(t=>t.destroy()),this.reportError(t)}const C=new Map,E=new Map;r.forEach(t=>{const e=t.element;n.has(e)&&(E.set(e,e),this._beforeAnimationBuild(t.player.namespaceId,t.instruction,C))}),i.forEach(t=>{const e=t.element;this._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach(t=>{Df(C,e,[]).push(t),t.destroy()})});const x=m.filter(t=>fg(t,a,l)),S=new Map;lg(S,this.driver,_,l,lf).forEach(t=>{fg(t,a,l)&&x.push(t)});const k=new Map;d.forEach((t,e)=>{lg(k,this.driver,new Set(t),a,"!")}),x.forEach(t=>{const e=S.get(t),n=k.get(t);S.set(t,Object.assign(Object.assign({},e),n))});const D=[],A=[],T={};r.forEach(t=>{const{element:e,player:r,instruction:o}=t;if(n.has(e)){if(c.has(e))return r.onDestroy(()=>em(e,o.toStyles)),r.disabled=!0,r.overrideTotalTime(o.totalTime),void i.push(r);let t=T;if(E.size>1){let n=e;const i=[];for(;n=n.parentNode;){const e=E.get(n);if(e){t=e;break}i.push(n)}i.forEach(e=>E.set(e,t))}const n=this._buildAnimation(r.namespaceId,o,C,s,k,S);if(r.setRealPlayer(n),t===T)D.push(r);else{const e=this.playersByElement.get(t);e&&e.length&&(r.parentPlayer=Cf(e)),i.push(r)}}else nm(e,o.fromStyles),r.onDestroy(()=>em(e,o.toStyles)),A.push(r),c.has(e)&&i.push(r)}),A.forEach(t=>{const e=s.get(t.element);if(e&&e.length){const n=Cf(e);t.setRealPlayer(n)}}),i.forEach(t=>{t.parentPlayer?t.syncPlayerEvents(t.parentPlayer):t.destroy()});for(let O=0;O<m.length;O++){const t=m[O],e=t.__ng_removed;if(hg(t,Uf),e&&e.hasAnimation)continue;let n=[];if(o.size){let e=o.get(t);e&&e.length&&n.push(...e);let i=this.driver.query(t,Gf,!0);for(let t=0;t<i.length;t++){let e=o.get(i[t]);e&&e.length&&n.push(...e)}}const i=n.filter(t=>!t.destroyed);i.length?dg(this,t,i):this.processLeaveNode(t)}return m.length=0,D.forEach(t=>{this.players.push(t),t.onDone(()=>{t.destroy();const e=this.players.indexOf(t);this.players.splice(e,1)}),t.play()}),D}elementContainsData(t,e){let n=!1;const i=e.__ng_removed;return i&&i.setForRemoval&&(n=!0),this.playersByElement.has(e)&&(n=!0),this.playersByQueriedElement.has(e)&&(n=!0),this.statesByElement.has(e)&&(n=!0),this._fetchNamespace(t).elementContainsData(e)||n}afterFlush(t){this._flushFns.push(t)}afterFlushAnimationsDone(t){this._whenQuietFns.push(t)}_getPreviousPlayers(t,e,n,i,s){let r=[];if(e){const e=this.playersByQueriedElement.get(t);e&&(r=e)}else{const e=this.playersByElement.get(t);if(e){const t=!s||s==eg;e.forEach(e=>{e.queued||(t||e.triggerName==i)&&r.push(e)})}}return(n||i)&&(r=r.filter(t=>!(n&&n!=t.namespaceId||i&&i!=t.triggerName))),r}_beforeAnimationBuild(t,e,n){const i=e.element,s=e.isRemovalTransition?void 0:t,r=e.isRemovalTransition?void 0:e.triggerName;for(const o of e.timelines){const t=o.element,a=t!==i,l=Df(n,t,[]);this._getPreviousPlayers(t,a,s,r,e.toState).forEach(t=>{const e=t.getRealPlayer();e.beforeDestroy&&e.beforeDestroy(),t.destroy(),l.push(t)})}nm(i,e.fromStyles)}_buildAnimation(t,e,n,i,s,r){const o=e.triggerName,a=e.element,l=[],c=new Set,u=new Set,h=e.timelines.map(e=>{const h=e.element;c.add(h);const d=h.__ng_removed;if(d&&d.removedBeforeQueried)return new bf(e.duration,e.delay);const p=h!==a,f=function(t){const e=[];return pg(t,e),e}((n.get(h)||Qm).map(t=>t.getRealPlayer())).filter(t=>!!t.element&&t.element===h),m=s.get(h),g=r.get(h),_=Ef(0,this._normalizer,0,e.keyframes,m,g),y=this._buildPlayer(e,_,f);if(e.subTimeline&&i&&u.add(h),p){const e=new rg(t,o,h);e.setRealPlayer(y),l.push(e)}return y});l.forEach(t=>{Df(this.playersByQueriedElement,t.element,[]).push(t),t.onDone(()=>function(t,e,n){let i;if(t instanceof Map){if(i=t.get(e),i){if(i.length){const t=i.indexOf(n);i.splice(t,1)}0==i.length&&t.delete(e)}}else if(i=t[e],i){if(i.length){const t=i.indexOf(n);i.splice(t,1)}0==i.length&&delete t[e]}return i}(this.playersByQueriedElement,t.element,t))}),c.forEach(t=>ug(t,Wf));const d=Cf(h);return d.onDestroy(()=>{c.forEach(t=>hg(t,Wf)),em(a,e.toStyles)}),u.forEach(t=>{Df(i,t,[]).push(d)}),d}_buildPlayer(t,e,n){return e.length>0?this.driver.animate(t.element,e,t.duration,t.delay,t.easing,n):new bf(t.duration,t.delay)}}class rg{constructor(t,e,n){this.namespaceId=t,this.triggerName=e,this.element=n,this._player=new bf,this._containsRealPlayer=!1,this._queuedCallbacks={},this.destroyed=!1,this.markedForDestroy=!1,this.disabled=!1,this.queued=!0,this.totalTime=0}setRealPlayer(t){this._containsRealPlayer||(this._player=t,Object.keys(this._queuedCallbacks).forEach(e=>{this._queuedCallbacks[e].forEach(n=>xf(t,e,void 0,n))}),this._queuedCallbacks={},this._containsRealPlayer=!0,this.overrideTotalTime(t.totalTime),this.queued=!1)}getRealPlayer(){return this._player}overrideTotalTime(t){this.totalTime=t}syncPlayerEvents(t){const e=this._player;e.triggerCallback&&t.onStart(()=>e.triggerCallback("start")),t.onDone(()=>this.finish()),t.onDestroy(()=>this.destroy())}_queueEvent(t,e){Df(this._queuedCallbacks,t,[]).push(e)}onDone(t){this.queued&&this._queueEvent("done",t),this._player.onDone(t)}onStart(t){this.queued&&this._queueEvent("start",t),this._player.onStart(t)}onDestroy(t){this.queued&&this._queueEvent("destroy",t),this._player.onDestroy(t)}init(){this._player.init()}hasStarted(){return!this.queued&&this._player.hasStarted()}play(){!this.queued&&this._player.play()}pause(){!this.queued&&this._player.pause()}restart(){!this.queued&&this._player.restart()}finish(){this._player.finish()}destroy(){this.destroyed=!0,this._player.destroy()}reset(){!this.queued&&this._player.reset()}setPosition(t){this.queued||this._player.setPosition(t)}getPosition(){return this.queued?0:this._player.getPosition()}triggerCallback(t){const e=this._player;e.triggerCallback&&e.triggerCallback(t)}}function og(t){return t&&1===t.nodeType}function ag(t,e){const n=t.style.display;return t.style.display=null!=e?e:"none",n}function lg(t,e,n,i,s){const r=[];n.forEach(t=>r.push(ag(t)));const o=[];i.forEach((n,i)=>{const r={};n.forEach(t=>{const n=r[t]=e.computeStyle(i,t,s);n&&0!=n.length||(i.__ng_removed=Jm,o.push(i))}),t.set(i,r)});let a=0;return n.forEach(t=>ag(t,r[a++])),o}function cg(t,e){const n=new Map;if(t.forEach(t=>n.set(t,[])),0==e.length)return n;const i=new Set(e),s=new Map;function r(t){if(!t)return 1;let e=s.get(t);if(e)return e;const o=t.parentNode;return e=n.has(o)?o:i.has(o)?1:r(o),s.set(t,e),e}return e.forEach(t=>{const e=r(t);1!==e&&n.get(e).push(t)}),n}function ug(t,e){if(t.classList)t.classList.add(e);else{let n=t.$$classes;n||(n=t.$$classes={}),n[e]=!0}}function hg(t,e){if(t.classList)t.classList.remove(e);else{let n=t.$$classes;n&&delete n[e]}}function dg(t,e,n){Cf(n).onDone(()=>t.processLeaveNode(e))}function pg(t,e){for(let n=0;n<t.length;n++){const i=t[n];i instanceof vf?pg(i.players,e):e.push(i)}}function fg(t,e,n){const i=n.get(t);if(!i)return!1;let s=e.get(t);return s?i.forEach(t=>s.add(t)):e.set(t,i),n.delete(t),!0}class mg{constructor(t,e,n){this.bodyNode=t,this._driver=e,this._triggerCache={},this.onRemovalComplete=(t,e)=>{},this._transitionEngine=new sg(t,e,n),this._timelineEngine=new Gm(t,e,n),this._transitionEngine.onRemovalComplete=(t,e)=>this.onRemovalComplete(t,e)}registerTrigger(t,e,n,i,s){const r=t+"-"+i;let o=this._triggerCache[r];if(!o){const t=[],e=vm(this._driver,s,t);if(t.length)throw new Error(`The animation trigger "${i}" has failed to build due to the following errors:\n - ${t.join("\n - ")}`);o=function(t,e){return new $m(t,e)}(i,e),this._triggerCache[r]=o}this._transitionEngine.registerTrigger(e,i,o)}register(t,e){this._transitionEngine.register(t,e)}destroy(t,e){this._transitionEngine.destroy(t,e)}onInsert(t,e,n,i){this._transitionEngine.insertNode(t,e,n,i)}onRemove(t,e,n,i){this._transitionEngine.removeNode(t,e,i||!1,n)}disableAnimations(t,e){this._transitionEngine.markElementAsDisabled(t,e)}process(t,e,n,i){if("@"==n.charAt(0)){const[t,s]=Af(n);this._timelineEngine.command(t,e,s,i)}else this._transitionEngine.trigger(t,e,n,i)}listen(t,e,n,i,s){if("@"==n.charAt(0)){const[t,i]=Af(n);return this._timelineEngine.listen(t,e,i,s)}return this._transitionEngine.listen(t,e,n,i,s)}flush(t=-1){this._transitionEngine.flush(t)}get players(){return this._transitionEngine.players.concat(this._timelineEngine.players)}whenRenderingDone(){return this._transitionEngine.whenRenderingDone()}}function gg(t,e){let n=null,i=null;return Array.isArray(e)&&e.length?(n=yg(e[0]),e.length>1&&(i=yg(e[e.length-1]))):e&&(n=yg(e)),n||i?new _g(t,n,i):null}let _g=(()=>{class t{constructor(e,n,i){this._element=e,this._startStyles=n,this._endStyles=i,this._state=0;let s=t.initialStylesByElement.get(e);s||t.initialStylesByElement.set(e,s={}),this._initialStyles=s}start(){this._state<1&&(this._startStyles&&em(this._element,this._startStyles,this._initialStyles),this._state=1)}finish(){this.start(),this._state<2&&(em(this._element,this._initialStyles),this._endStyles&&(em(this._element,this._endStyles),this._endStyles=null),this._state=1)}destroy(){this.finish(),this._state<3&&(t.initialStylesByElement.delete(this._element),this._startStyles&&(nm(this._element,this._startStyles),this._endStyles=null),this._endStyles&&(nm(this._element,this._endStyles),this._endStyles=null),em(this._element,this._initialStyles),this._state=3)}}return t.initialStylesByElement=new WeakMap,t})();function yg(t){let e=null;const n=Object.keys(t);for(let i=0;i<n.length;i++){const s=n[i];bg(s)&&(e=e||{},e[s]=t[s])}return e}function bg(t){return"display"===t||"position"===t}const vg="animation",wg="animationend";class Cg{constructor(t,e,n,i,s,r,o){this._element=t,this._name=e,this._duration=n,this._delay=i,this._easing=s,this._fillMode=r,this._onDoneFn=o,this._finished=!1,this._destroyed=!1,this._startTime=0,this._position=0,this._eventFn=t=>this._handleCallback(t)}apply(){!function(t,e){const n=Ag(t,"").trim();n.length&&(function(t,e){let n=0;for(let i=0;i<t.length;i++)","===t.charAt(i)&&n++}(n),e=`${n}, ${e}`),Dg(t,"",e)}(this._element,`${this._duration}ms ${this._easing} ${this._delay}ms 1 normal ${this._fillMode} ${this._name}`),kg(this._element,this._eventFn,!1),this._startTime=Date.now()}pause(){Eg(this._element,this._name,"paused")}resume(){Eg(this._element,this._name,"running")}setPosition(t){const e=xg(this._element,this._name);this._position=t*this._duration,Dg(this._element,"Delay",`-${this._position}ms`,e)}getPosition(){return this._position}_handleCallback(t){const e=t._ngTestManualTimestamp||Date.now(),n=1e3*parseFloat(t.elapsedTime.toFixed(3));t.animationName==this._name&&Math.max(e-this._startTime,0)>=this._delay&&n>=this._duration&&this.finish()}finish(){this._finished||(this._finished=!0,this._onDoneFn(),kg(this._element,this._eventFn,!0))}destroy(){this._destroyed||(this._destroyed=!0,this.finish(),function(t,e){const n=Ag(t,"").split(","),i=Sg(n,e);i>=0&&(n.splice(i,1),Dg(t,"",n.join(",")))}(this._element,this._name))}}function Eg(t,e,n){Dg(t,"PlayState",n,xg(t,e))}function xg(t,e){const n=Ag(t,"");return n.indexOf(",")>0?Sg(n.split(","),e):Sg([n],e)}function Sg(t,e){for(let n=0;n<t.length;n++)if(t[n].indexOf(e)>=0)return n;return-1}function kg(t,e,n){n?t.removeEventListener(wg,e):t.addEventListener(wg,e)}function Dg(t,e,n,i){const s=vg+e;if(null!=i){const e=t.style[s];if(e.length){const t=e.split(",");t[i]=n,n=t.join(",")}}t.style[s]=n}function Ag(t,e){return t.style[vg+e]||""}class Tg{constructor(t,e,n,i,s,r,o,a){this.element=t,this.keyframes=e,this.animationName=n,this._duration=i,this._delay=s,this._finalStyles=o,this._specialStyles=a,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._started=!1,this.currentSnapshot={},this._state=0,this.easing=r||"linear",this.totalTime=i+s,this._buildStyler()}onStart(t){this._onStartFns.push(t)}onDone(t){this._onDoneFns.push(t)}onDestroy(t){this._onDestroyFns.push(t)}destroy(){this.init(),this._state>=4||(this._state=4,this._styler.destroy(),this._flushStartFns(),this._flushDoneFns(),this._specialStyles&&this._specialStyles.destroy(),this._onDestroyFns.forEach(t=>t()),this._onDestroyFns=[])}_flushDoneFns(){this._onDoneFns.forEach(t=>t()),this._onDoneFns=[]}_flushStartFns(){this._onStartFns.forEach(t=>t()),this._onStartFns=[]}finish(){this.init(),this._state>=3||(this._state=3,this._styler.finish(),this._flushStartFns(),this._specialStyles&&this._specialStyles.finish(),this._flushDoneFns())}setPosition(t){this._styler.setPosition(t)}getPosition(){return this._styler.getPosition()}hasStarted(){return this._state>=2}init(){this._state>=1||(this._state=1,this._styler.apply(),this._delay&&this._styler.pause())}play(){this.init(),this.hasStarted()||(this._flushStartFns(),this._state=2,this._specialStyles&&this._specialStyles.start()),this._styler.resume()}pause(){this.init(),this._styler.pause()}restart(){this.reset(),this.play()}reset(){this._styler.destroy(),this._buildStyler(),this._styler.apply()}_buildStyler(){this._styler=new Cg(this.element,this.animationName,this._duration,this._delay,this.easing,"forwards",()=>this.finish())}triggerCallback(t){const e="start"==t?this._onStartFns:this._onDoneFns;e.forEach(t=>t()),e.length=0}beforeDestroy(){this.init();const t={};if(this.hasStarted()){const e=this._state>=3;Object.keys(this._finalStyles).forEach(n=>{"offset"!=n&&(t[n]=e?this._finalStyles[n]:pm(this.element,n))})}this.currentSnapshot=t}}class Og extends bf{constructor(t,e){super(),this.element=t,this._startingStyles={},this.__initialized=!1,this._styles=Vf(e)}init(){!this.__initialized&&this._startingStyles&&(this.__initialized=!0,Object.keys(this._styles).forEach(t=>{this._startingStyles[t]=this.element.style[t]}),super.init())}play(){this._startingStyles&&(this.init(),Object.keys(this._styles).forEach(t=>this.element.style.setProperty(t,this._styles[t])),super.play())}destroy(){this._startingStyles&&(Object.keys(this._startingStyles).forEach(t=>{const e=this._startingStyles[t];e?this.element.style.setProperty(t,e):this.element.style.removeProperty(t)}),this._startingStyles=null,super.destroy())}}class Ig{constructor(){this._count=0,this._head=document.querySelector("head")}validateStyleProperty(t){return Nf(t)}matchesElement(t,e){return Lf(t,e)}containsElement(t,e){return Mf(t,e)}query(t,e,n){return Bf(t,e,n)}computeStyle(t,e,n){return window.getComputedStyle(t)[e]}buildKeyframeElement(t,e,n){n=n.map(t=>Vf(t));let i=`@keyframes ${e} {\n`,s="";n.forEach(t=>{s=" ";const e=parseFloat(t.offset);i+=`${s}${100*e}% {\n`,s+=" ",Object.keys(t).forEach(e=>{const n=t[e];switch(e){case"offset":return;case"easing":return void(n&&(i+=`${s}animation-timing-function: ${n};\n`));default:return void(i+=`${s}${e}: ${n};\n`)}}),i+=`${s}}\n`}),i+="}\n";const r=document.createElement("style");return r.textContent=i,r}animate(t,e,n,i,s,r=[],o){const a=r.filter(t=>t instanceof Tg),l={};um(n,i)&&a.forEach(t=>{let e=t.currentSnapshot;Object.keys(e).forEach(t=>l[t]=e[t])});const c=function(t){let e={};return t&&(Array.isArray(t)?t:[t]).forEach(t=>{Object.keys(t).forEach(n=>{"offset"!=n&&"easing"!=n&&(e[n]=t[n])})}),e}(e=hm(t,e,l));if(0==n)return new Og(t,c);const u="gen_css_kf_"+this._count++,h=this.buildKeyframeElement(t,u,e);document.querySelector("head").appendChild(h);const d=gg(t,e),p=new Tg(t,e,u,n,i,s,c,d);return p.onDestroy(()=>{var t;(t=h).parentNode.removeChild(t)}),p}}class Fg{constructor(t,e,n,i){this.element=t,this.keyframes=e,this.options=n,this._specialStyles=i,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._initialized=!1,this._finished=!1,this._started=!1,this._destroyed=!1,this.time=0,this.parentPlayer=null,this.currentSnapshot={},this._duration=n.duration,this._delay=n.delay||0,this.time=this._duration+this._delay}_onFinish(){this._finished||(this._finished=!0,this._onDoneFns.forEach(t=>t()),this._onDoneFns=[])}init(){this._buildPlayer(),this._preparePlayerBeforeStart()}_buildPlayer(){if(this._initialized)return;this._initialized=!0;const t=this.keyframes;this.domPlayer=this._triggerWebAnimation(this.element,t,this.options),this._finalKeyframe=t.length?t[t.length-1]:{},this.domPlayer.addEventListener("finish",()=>this._onFinish())}_preparePlayerBeforeStart(){this._delay?this._resetDomPlayerState():this.domPlayer.pause()}_triggerWebAnimation(t,e,n){return t.animate(e,n)}onStart(t){this._onStartFns.push(t)}onDone(t){this._onDoneFns.push(t)}onDestroy(t){this._onDestroyFns.push(t)}play(){this._buildPlayer(),this.hasStarted()||(this._onStartFns.forEach(t=>t()),this._onStartFns=[],this._started=!0,this._specialStyles&&this._specialStyles.start()),this.domPlayer.play()}pause(){this.init(),this.domPlayer.pause()}finish(){this.init(),this._specialStyles&&this._specialStyles.finish(),this._onFinish(),this.domPlayer.finish()}reset(){this._resetDomPlayerState(),this._destroyed=!1,this._finished=!1,this._started=!1}_resetDomPlayerState(){this.domPlayer&&this.domPlayer.cancel()}restart(){this.reset(),this.play()}hasStarted(){return this._started}destroy(){this._destroyed||(this._destroyed=!0,this._resetDomPlayerState(),this._onFinish(),this._specialStyles&&this._specialStyles.destroy(),this._onDestroyFns.forEach(t=>t()),this._onDestroyFns=[])}setPosition(t){void 0===this.domPlayer&&this.init(),this.domPlayer.currentTime=t*this.time}getPosition(){return this.domPlayer.currentTime/this.time}get totalTime(){return this._delay+this._duration}beforeDestroy(){const t={};this.hasStarted()&&Object.keys(this._finalKeyframe).forEach(e=>{"offset"!=e&&(t[e]=this._finished?this._finalKeyframe[e]:pm(this.element,e))}),this.currentSnapshot=t}triggerCallback(t){const e="start"==t?this._onStartFns:this._onDoneFns;e.forEach(t=>t()),e.length=0}}class Pg{constructor(){this._isNativeImpl=/\{\s*\[native\s+code\]\s*\}/.test(Rg().toString()),this._cssKeyframesDriver=new Ig}validateStyleProperty(t){return Nf(t)}matchesElement(t,e){return Lf(t,e)}containsElement(t,e){return Mf(t,e)}query(t,e,n){return Bf(t,e,n)}computeStyle(t,e,n){return window.getComputedStyle(t)[e]}overrideWebAnimationsSupport(t){this._isNativeImpl=t}animate(t,e,n,i,s,r=[],o){if(!o&&!this._isNativeImpl)return this._cssKeyframesDriver.animate(t,e,n,i,s,r);const a={duration:n,delay:i,fill:0==i?"both":"forwards"};s&&(a.easing=s);const l={},c=r.filter(t=>t instanceof Fg);um(n,i)&&c.forEach(t=>{let e=t.currentSnapshot;Object.keys(e).forEach(t=>l[t]=e[t])});const u=gg(t,e=hm(t,e=e.map(t=>Xf(t,!1)),l));return new Fg(t,e,a,u)}}function Rg(){return"undefined"!=typeof window&&void 0!==window.document&&Element.prototype.animate||{}}let Ng=(()=>{class t extends af{constructor(t,e){super(),this._nextAnimationId=0,this._renderer=t.createRenderer(e.body,{id:"0",encapsulation:At.None,styles:[],data:{animation:[]}})}build(t){const e=this._nextAnimationId.toString();this._nextAnimationId++;const n=Array.isArray(t)?hf(t):t;return Bg(this._renderer,null,e,"register",[n]),new Lg(e,this._renderer)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ql),yi(Ch))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();class Lg extends class{}{constructor(t,e){super(),this._id=t,this._renderer=e}create(t,e){return new Mg(this._id,t,e||{},this._renderer)}}class Mg{constructor(t,e,n,i){this.id=t,this.element=e,this._renderer=i,this.parentPlayer=null,this._started=!1,this.totalTime=0,this._command("create",n)}_listen(t,e){return this._renderer.listen(this.element,`@@${this.id}:${t}`,e)}_command(t,...e){return Bg(this._renderer,this.element,this.id,t,e)}onDone(t){this._listen("done",t)}onStart(t){this._listen("start",t)}onDestroy(t){this._listen("destroy",t)}init(){this._command("init")}hasStarted(){return this._started}play(){this._command("play"),this._started=!0}pause(){this._command("pause")}restart(){this._command("restart")}finish(){this._command("finish")}destroy(){this._command("destroy")}reset(){this._command("reset")}setPosition(t){this._command("setPosition",t)}getPosition(){var t,e;return null!==(e=null===(t=this._renderer.engine.players[+this.id])||void 0===t?void 0:t.getPosition())&&void 0!==e?e:0}}function Bg(t,e,n,i,s){return t.setProperty(e,`@@${n}:${i}`,s)}const Vg="@",jg="@.disabled";let zg=(()=>{class t{constructor(t,e,n){this.delegate=t,this.engine=e,this._zone=n,this._currentId=0,this._microtaskId=1,this._animationCallbacksBuffer=[],this._rendererCache=new Map,this._cdRecurDepth=0,this.promise=Promise.resolve(0),e.onRemovalComplete=(t,e)=>{e&&e.parentNode(t)&&e.removeChild(t.parentNode,t)}}createRenderer(t,e){const n=this.delegate.createRenderer(t,e);if(!(t&&e&&e.data&&e.data.animation)){let t=this._rendererCache.get(n);return t||(t=new Hg("",n,this.engine),this._rendererCache.set(n,t)),t}const i=e.id,s=e.id+"-"+this._currentId;this._currentId++,this.engine.register(s,t);const r=e=>{Array.isArray(e)?e.forEach(r):this.engine.registerTrigger(i,s,t,e.name,e)};return e.data.animation.forEach(r),new Ug(this,s,n,this.engine)}begin(){this._cdRecurDepth++,this.delegate.begin&&this.delegate.begin()}_scheduleCountTask(){this.promise.then(()=>{this._microtaskId++})}scheduleListenerCallback(t,e,n){t>=0&&t<this._microtaskId?this._zone.run(()=>e(n)):(0==this._animationCallbacksBuffer.length&&Promise.resolve(null).then(()=>{this._zone.run(()=>{this._animationCallbacksBuffer.forEach(t=>{const[e,n]=t;e(n)}),this._animationCallbacksBuffer=[]})}),this._animationCallbacksBuffer.push([e,n]))}end(){this._cdRecurDepth--,0==this._cdRecurDepth&&this._zone.runOutsideAngular(()=>{this._scheduleCountTask(),this.engine.flush(this._microtaskId)}),this.delegate.end&&this.delegate.end()}whenRenderingDone(){return this.engine.whenRenderingDone()}}return t.\u0275fac=function(e){return new(e||t)(yi(Ql),yi(mg),yi(Uu))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();class Hg{constructor(t,e,n){this.namespaceId=t,this.delegate=e,this.engine=n,this.destroyNode=this.delegate.destroyNode?t=>e.destroyNode(t):null}get data(){return this.delegate.data}destroy(){this.engine.destroy(this.namespaceId,this.delegate),this.delegate.destroy()}createElement(t,e){return this.delegate.createElement(t,e)}createComment(t){return this.delegate.createComment(t)}createText(t){return this.delegate.createText(t)}appendChild(t,e){this.delegate.appendChild(t,e),this.engine.onInsert(this.namespaceId,e,t,!1)}insertBefore(t,e,n,i=!0){this.delegate.insertBefore(t,e,n),this.engine.onInsert(this.namespaceId,e,t,i)}removeChild(t,e,n){this.engine.onRemove(this.namespaceId,e,this.delegate,n)}selectRootElement(t,e){return this.delegate.selectRootElement(t,e)}parentNode(t){return this.delegate.parentNode(t)}nextSibling(t){return this.delegate.nextSibling(t)}setAttribute(t,e,n,i){this.delegate.setAttribute(t,e,n,i)}removeAttribute(t,e,n){this.delegate.removeAttribute(t,e,n)}addClass(t,e){this.delegate.addClass(t,e)}removeClass(t,e){this.delegate.removeClass(t,e)}setStyle(t,e,n,i){this.delegate.setStyle(t,e,n,i)}removeStyle(t,e,n){this.delegate.removeStyle(t,e,n)}setProperty(t,e,n){e.charAt(0)==Vg&&e==jg?this.disableAnimations(t,!!n):this.delegate.setProperty(t,e,n)}setValue(t,e){this.delegate.setValue(t,e)}listen(t,e,n){return this.delegate.listen(t,e,n)}disableAnimations(t,e){this.engine.disableAnimations(t,e)}}class Ug extends Hg{constructor(t,e,n,i){super(e,n,i),this.factory=t,this.namespaceId=e}setProperty(t,e,n){e.charAt(0)==Vg?"."==e.charAt(1)&&e==jg?this.disableAnimations(t,n=void 0===n||!!n):this.engine.process(this.namespaceId,t,e.substr(1),n):this.delegate.setProperty(t,e,n)}listen(t,e,n){if(e.charAt(0)==Vg){const i=function(t){switch(t){case"body":return document.body;case"document":return document;case"window":return window;default:return t}}(t);let s=e.substr(1),r="";return s.charAt(0)!=Vg&&([s,r]=function(t){const e=t.indexOf(".");return[t.substring(0,e),t.substr(e+1)]}(s)),this.engine.listen(this.namespaceId,i,s,r,t=>{this.factory.scheduleListenerCallback(t._data||-1,n,t)})}return this.delegate.listen(t,e,n)}}let $g=(()=>{class t extends mg{constructor(t,e,n){super(t.body,e,n)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch),yi(zf),yi(Mm))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();const qg=new ti("AnimationModuleType"),Wg=[{provide:zf,useFactory:function(){return"function"==typeof Rg()?new Pg:new Ig}},{provide:qg,useValue:"BrowserAnimations"},{provide:af,useClass:Ng},{provide:Mm,useFactory:function(){return new Bm}},{provide:mg,useClass:$g},{provide:Ql,useFactory:function(t,e,n){return new zg(t,e,n)},deps:[lp,mg,Uu]}];let Gg=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)},providers:Wg,imports:[Cp]}),t})();class Yg extends E{constructor(t){super(),this._value=t}get value(){return this.getValue()}_subscribe(t){const e=super._subscribe(t);return e&&!e.closed&&t.next(this._value),e}getValue(){if(this.hasError)throw this.thrownError;if(this.closed)throw new v;return this._value}next(t){super.next(this._value=t)}}class Kg extends f{notifyNext(t,e,n,i,s){this.destination.next(e)}notifyError(t,e){this.destination.error(t)}notifyComplete(t){this.destination.complete()}}class Zg extends f{constructor(t,e,n){super(),this.parent=t,this.outerValue=e,this.outerIndex=n,this.index=0}_next(t){this.parent.notifyNext(this.outerValue,t,this.outerIndex,this.index++,this)}_error(t){this.parent.notifyError(t,this),this.unsubscribe()}_complete(){this.parent.notifyComplete(this),this.unsubscribe()}}function Qg(t,e,n,i,s=new Zg(t,n,i)){if(!s.closed)return e instanceof y?e.subscribe(s):R(e)(s)}const Xg={};function Jg(...t){let e,n;return S(t[t.length-1])&&(n=t.pop()),"function"==typeof t[t.length-1]&&(e=t.pop()),1===t.length&&l(t[0])&&(t=t[0]),$(t,n).lift(new t_(e))}class t_{constructor(t){this.resultSelector=t}call(t,e){return e.subscribe(new e_(t,this.resultSelector))}}class e_ extends Kg{constructor(t,e){super(t),this.resultSelector=e,this.active=0,this.values=[],this.observables=[]}_next(t){this.values.push(Xg),this.observables.push(t)}_complete(){const t=this.observables,e=t.length;if(0===e)this.destination.complete();else{this.active=e,this.toRespond=e;for(let n=0;n<e;n++)this.add(Qg(this,t[n],void 0,n))}}notifyComplete(t){0==(this.active-=1)&&this.destination.complete()}notifyNext(t,e,n){const i=this.values,s=this.toRespond?i[n]===Xg?--this.toRespond:this.toRespond:0;i[n]=e,0===s&&(this.resultSelector?this._tryResultSelector(i):this.destination.next(i.slice()))}_tryResultSelector(t){let e;try{e=this.resultSelector.apply(this,t)}catch(n){return void this.destination.error(n)}this.destination.next(e)}}const n_=(()=>{function t(){return Error.call(this),this.message="no elements in sequence",this.name="EmptyError",this}return t.prototype=Object.create(Error.prototype),t})();function i_(...t){return U(1)(Ep(...t))}const s_=new y(t=>t.complete());function r_(t){return t?function(t){return new y(e=>t.schedule(()=>e.complete()))}(t):s_}function o_(t){return new y(e=>{let n;try{n=t()}catch(i){return void e.error(i)}return(n?L(n):r_()).subscribe(e)})}function a_(t,e){return"function"==typeof e?n=>n.pipe(a_((n,i)=>L(t(n,i)).pipe(k((t,s)=>e(n,t,i,s))))):e=>e.lift(new l_(t))}class l_{constructor(t){this.project=t}call(t,e){return e.subscribe(new c_(t,this.project))}}class c_ extends B{constructor(t,e){super(t),this.project=e,this.index=0}_next(t){let e;const n=this.index++;try{e=this.project(t,n)}catch(i){return void this.destination.error(i)}this._innerSub(e)}_innerSub(t){const e=this.innerSubscription;e&&e.unsubscribe();const n=new M(this),i=this.destination;i.add(n),this.innerSubscription=V(t,n),this.innerSubscription!==n&&i.add(this.innerSubscription)}_complete(){const{innerSubscription:t}=this;t&&!t.closed||super._complete(),this.unsubscribe()}_unsubscribe(){this.innerSubscription=void 0}notifyComplete(){this.innerSubscription=void 0,this.isStopped&&super._complete()}notifyNext(t){this.destination.next(t)}}const u_=(()=>{function t(){return Error.call(this),this.message="argument out of range",this.name="ArgumentOutOfRangeError",this}return t.prototype=Object.create(Error.prototype),t})();function h_(t){return e=>0===t?r_():e.lift(new d_(t))}class d_{constructor(t){if(this.total=t,this.total<0)throw new u_}call(t,e){return e.subscribe(new p_(t,this.total))}}class p_ extends f{constructor(t,e){super(t),this.total=e,this.count=0}_next(t){const e=this.total,n=++this.count;n<=e&&(this.destination.next(t),n===e&&(this.destination.complete(),this.unsubscribe()))}}function f_(...t){const e=t[t.length-1];return S(e)?(t.pop(),n=>i_(t,n,e)):e=>i_(t,e)}function m_(t,e){let n=!1;return arguments.length>=2&&(n=!0),function(i){return i.lift(new g_(t,e,n))}}class g_{constructor(t,e,n=!1){this.accumulator=t,this.seed=e,this.hasSeed=n}call(t,e){return e.subscribe(new __(t,this.accumulator,this.seed,this.hasSeed))}}class __ extends f{constructor(t,e,n,i){super(t),this.accumulator=e,this._seed=n,this.hasSeed=i,this.index=0}get seed(){return this._seed}set seed(t){this.hasSeed=!0,this._seed=t}_next(t){if(this.hasSeed)return this._tryNext(t);this.seed=t,this.destination.next(t)}_tryNext(t){const e=this.index++;let n;try{n=this.accumulator(this.seed,t,e)}catch(i){this.destination.error(i)}this.seed=n,this.destination.next(n)}}function y_(t){return function(e){const n=new b_(t),i=e.lift(n);return n.caught=i}}class b_{constructor(t){this.selector=t}call(t,e){return e.subscribe(new v_(t,this.selector,this.caught))}}class v_ extends B{constructor(t,e,n){super(t),this.selector=e,this.caught=n}error(t){if(!this.isStopped){let n;try{n=this.selector(t,this.caught)}catch(e){return void super.error(e)}this._unsubscribeAndRecycle();const i=new M(this);this.add(i);const s=V(n,i);s!==i&&this.add(s)}}}function w_(t){return function(e){return 0===t?r_():e.lift(new C_(t))}}class C_{constructor(t){if(this.total=t,this.total<0)throw new u_}call(t,e){return e.subscribe(new E_(t,this.total))}}class E_ extends f{constructor(t,e){super(t),this.total=e,this.ring=new Array,this.count=0}_next(t){const e=this.ring,n=this.total,i=this.count++;e.length<n?e.push(t):e[i%n]=t}_complete(){const t=this.destination;let e=this.count;if(e>0){const n=this.count>=this.total?this.total:this.count,i=this.ring;for(let s=0;s<n;s++){const s=e++%n;t.next(i[s])}}t.complete()}}function x_(t=D_){return e=>e.lift(new S_(t))}class S_{constructor(t){this.errorFactory=t}call(t,e){return e.subscribe(new k_(t,this.errorFactory))}}class k_ extends f{constructor(t,e){super(t),this.errorFactory=e,this.hasValue=!1}_next(t){this.hasValue=!0,this.destination.next(t)}_complete(){if(this.hasValue)return this.destination.complete();{let e;try{e=this.errorFactory()}catch(t){e=t}this.destination.error(e)}}}function D_(){return new n_}function A_(t=null){return e=>e.lift(new T_(t))}class T_{constructor(t){this.defaultValue=t}call(t,e){return e.subscribe(new O_(t,this.defaultValue))}}class O_ extends f{constructor(t,e){super(t),this.defaultValue=e,this.isEmpty=!0}_next(t){this.isEmpty=!1,this.destination.next(t)}_complete(){this.isEmpty&&this.destination.next(this.defaultValue),this.destination.complete()}}function I_(t,e){const n=arguments.length>=2;return i=>i.pipe(t?Sp((e,n)=>t(e,n,i)):_,h_(1),n?A_(e):x_(()=>new n_))}function F_(){}function P_(t,e,n){return function(i){return i.lift(new R_(t,e,n))}}class R_{constructor(t,e,n){this.nextOrObserver=t,this.error=e,this.complete=n}call(t,e){return e.subscribe(new N_(t,this.nextOrObserver,this.error,this.complete))}}class N_ extends f{constructor(t,e,n,s){super(t),this._tapNext=F_,this._tapError=F_,this._tapComplete=F_,this._tapError=n||F_,this._tapComplete=s||F_,i(e)?(this._context=this,this._tapNext=e):e&&(this._context=e,this._tapNext=e.next||F_,this._tapError=e.error||F_,this._tapComplete=e.complete||F_)}_next(t){try{this._tapNext.call(this._context,t)}catch(e){return void this.destination.error(e)}this.destination.next(t)}_error(t){try{this._tapError.call(this._context,t)}catch(t){return void this.destination.error(t)}this.destination.error(t)}_complete(){try{this._tapComplete.call(this._context)}catch(t){return void this.destination.error(t)}return this.destination.complete()}}function L_(t){return e=>e.lift(new M_(t))}class M_{constructor(t){this.callback=t}call(t,e){return e.subscribe(new B_(t,this.callback))}}class B_ extends f{constructor(t,e){super(t),this.add(new h(e))}}class V_{constructor(t,e){this.id=t,this.url=e}}class j_ extends V_{constructor(t,e,n="imperative",i=null){super(t,e),this.navigationTrigger=n,this.restoredState=i}toString(){return`NavigationStart(id: ${this.id}, url: '${this.url}')`}}class z_ extends V_{constructor(t,e,n){super(t,e),this.urlAfterRedirects=n}toString(){return`NavigationEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}')`}}class H_ extends V_{constructor(t,e,n){super(t,e),this.reason=n}toString(){return`NavigationCancel(id: ${this.id}, url: '${this.url}')`}}class U_ extends V_{constructor(t,e,n){super(t,e),this.error=n}toString(){return`NavigationError(id: ${this.id}, url: '${this.url}', error: ${this.error})`}}class $_ extends V_{constructor(t,e,n,i){super(t,e),this.urlAfterRedirects=n,this.state=i}toString(){return`RoutesRecognized(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`}}class q_ extends V_{constructor(t,e,n,i){super(t,e),this.urlAfterRedirects=n,this.state=i}toString(){return`GuardsCheckStart(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`}}class W_ extends V_{constructor(t,e,n,i,s){super(t,e),this.urlAfterRedirects=n,this.state=i,this.shouldActivate=s}toString(){return`GuardsCheckEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state}, shouldActivate: ${this.shouldActivate})`}}class G_ extends V_{constructor(t,e,n,i){super(t,e),this.urlAfterRedirects=n,this.state=i}toString(){return`ResolveStart(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`}}class Y_ extends V_{constructor(t,e,n,i){super(t,e),this.urlAfterRedirects=n,this.state=i}toString(){return`ResolveEnd(id: ${this.id}, url: '${this.url}', urlAfterRedirects: '${this.urlAfterRedirects}', state: ${this.state})`}}class 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s;n.indexOf(":")>-1?(s=n.substr(0,n.indexOf(":")),this.capture(s),this.capture(":")):t&&(s=ny);const r=this.parseChildren();e[s]=1===Object.keys(r).length?r.primary:new yy([],r),this.consumeOptional("//")}return e}peekStartsWith(t){return this.remaining.startsWith(t)}consumeOptional(t){return!!this.peekStartsWith(t)&&(this.remaining=this.remaining.substring(t.length),!0)}capture(t){if(!this.consumeOptional(t))throw new Error(`Expected "${t}".`)}}class My{constructor(t){this._root=t}get root(){return this._root.value}parent(t){const e=this.pathFromRoot(t);return e.length>1?e[e.length-2]:null}children(t){const e=By(t,this._root);return e?e.children.map(t=>t.value):[]}firstChild(t){const e=By(t,this._root);return e&&e.children.length>0?e.children[0].value:null}siblings(t){const e=Vy(t,this._root);return e.length<2?[]:e[e.length-2].children.map(t=>t.value).filter(e=>e!==t)}pathFromRoot(t){return Vy(t,this._root).map(t=>t.value)}}function By(t,e){if(t===e.value)return e;for(const n of e.children){const e=By(t,n);if(e)return e}return null}function Vy(t,e){if(t===e.value)return[e];for(const n of e.children){const i=Vy(t,n);if(i.length)return i.unshift(e),i}return[]}class jy{constructor(t,e){this.value=t,this.children=e}toString(){return`TreeNode(${this.value})`}}function zy(t){const e={};return t&&t.children.forEach(t=>e[t.value.outlet]=t),e}class Hy extends My{constructor(t,e){super(t),this.snapshot=e,Yy(this,t)}toString(){return this.snapshot.toString()}}function Uy(t,e){const n=function(t,e){const n=new Wy([],{},{},"",{},ny,e,null,t.root,-1,{});return new Gy("",new jy(n,[]))}(t,e),i=new Yg([new by("",{})]),s=new Yg({}),r=new Yg({}),o=new Yg({}),a=new Yg(""),l=new $y(i,s,o,a,r,ny,e,n.root);return l.snapshot=n.root,new Hy(new jy(l,[]),n)}class $y{constructor(t,e,n,i,s,r,o,a){this.url=t,this.params=e,this.queryParams=n,this.fragment=i,this.data=s,this.outlet=r,this.component=o,this._futureSnapshot=a}get routeConfig(){return this._futureSnapshot.routeConfig}get root(){return this._routerState.root}get parent(){return this._routerState.parent(this)}get firstChild(){return this._routerState.firstChild(this)}get children(){return this._routerState.children(this)}get pathFromRoot(){return this._routerState.pathFromRoot(this)}get paramMap(){return this._paramMap||(this._paramMap=this.params.pipe(k(t=>sy(t)))),this._paramMap}get queryParamMap(){return this._queryParamMap||(this._queryParamMap=this.queryParams.pipe(k(t=>sy(t)))),this._queryParamMap}toString(){return this.snapshot?this.snapshot.toString():`Future(${this._futureSnapshot})`}}function qy(t,e="emptyOnly"){const n=t.pathFromRoot;let i=0;if("always"!==e)for(i=n.length-1;i>=1;){const t=n[i],e=n[i-1];if(t.routeConfig&&""===t.routeConfig.path)i--;else{if(e.component)break;i--}}return function(t){return t.reduce((t,e)=>({params:Object.assign(Object.assign({},t.params),e.params),data:Object.assign(Object.assign({},t.data),e.data),resolve:Object.assign(Object.assign({},t.resolve),e._resolvedData)}),{params:{},data:{},resolve:{}})}(n.slice(i))}class Wy{constructor(t,e,n,i,s,r,o,a,l,c,u){this.url=t,this.params=e,this.queryParams=n,this.fragment=i,this.data=s,this.outlet=r,this.component=o,this.routeConfig=a,this._urlSegment=l,this._lastPathIndex=c,this._resolve=u}get root(){return this._routerState.root}get parent(){return this._routerState.parent(this)}get firstChild(){return this._routerState.firstChild(this)}get children(){return this._routerState.children(this)}get pathFromRoot(){return this._routerState.pathFromRoot(this)}get paramMap(){return this._paramMap||(this._paramMap=sy(this.params)),this._paramMap}get queryParamMap(){return this._queryParamMap||(this._queryParamMap=sy(this.queryParams)),this._queryParamMap}toString(){return`Route(url:'${this.url.map(t=>t.toString()).join("/")}', path:'${this.routeConfig?this.routeConfig.path:""}')`}}class Gy extends My{constructor(t,e){super(e),this.url=t,Yy(this,e)}toString(){return Ky(this._root)}}function Yy(t,e){e.value._routerState=t,e.children.forEach(e=>Yy(t,e))}function Ky(t){const e=t.children.length>0?` { ${t.children.map(Ky).join(", ")} } `:"";return`${t.value}${e}`}function Zy(t){if(t.snapshot){const e=t.snapshot,n=t._futureSnapshot;t.snapshot=n,ay(e.queryParams,n.queryParams)||t.queryParams.next(n.queryParams),e.fragment!==n.fragment&&t.fragment.next(n.fragment),ay(e.params,n.params)||t.params.next(n.params),function(t,e){if(t.length!==e.length)return!1;for(let n=0;n<t.length;++n)if(!ay(t[n],e[n]))return!1;return!0}(e.url,n.url)||t.url.next(n.url),ay(e.data,n.data)||t.data.next(n.data)}else t.snapshot=t._futureSnapshot,t.data.next(t._futureSnapshot.data)}function Qy(t,e){var n,i;return ay(t.params,e.params)&&vy(n=t.url,i=e.url)&&n.every((t,e)=>ay(t.parameters,i[e].parameters))&&!(!t.parent!=!e.parent)&&(!t.parent||Qy(t.parent,e.parent))}function Xy(t,e,n){if(n&&t.shouldReuseRoute(e.value,n.value.snapshot)){const i=n.value;i._futureSnapshot=e.value;const s=function(t,e,n){return e.children.map(e=>{for(const i of n.children)if(t.shouldReuseRoute(e.value,i.value.snapshot))return Xy(t,e,i);return Xy(t,e)})}(t,e,n);return new jy(i,s)}{const n=t.retrieve(e.value);if(n){const t=n.route;return Jy(e,t),t}{const n=new $y(new Yg((i=e.value).url),new Yg(i.params),new Yg(i.queryParams),new Yg(i.fragment),new Yg(i.data),i.outlet,i.component,i),s=e.children.map(e=>Xy(t,e));return new jy(n,s)}}var i}function Jy(t,e){if(t.value.routeConfig!==e.value.routeConfig)throw new Error("Cannot reattach ActivatedRouteSnapshot created from a different 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rb{constructor(t,e,n){this.segmentGroup=t,this.processChildren=e,this.index=n}}function ob(t,e,n){if(t||(t=new yy([],{})),0===t.segments.length&&t.hasChildren())return ab(t,e,n);const i=function(t,e,n){let i=0,s=e;const r={match:!1,pathIndex:0,commandIndex:0};for(;s<t.segments.length;){if(i>=n.length)return r;const e=t.segments[s],o=n[i];if(eb(o))break;const a=`${o}`,l=i<n.length-1?n[i+1]:null;if(s>0&&void 0===a)break;if(a&&l&&"object"==typeof l&&void 0===l.outlets){if(!hb(a,l,e))return r;i+=2}else{if(!hb(a,{},e))return r;i++}s++}return{match:!0,pathIndex:s,commandIndex:i}}(t,e,n),s=n.slice(i.commandIndex);if(i.match&&i.pathIndex<t.segments.length){const e=new yy(t.segments.slice(0,i.pathIndex),{});return e.children.primary=new yy(t.segments.slice(i.pathIndex),t.children),ab(e,0,s)}return i.match&&0===s.length?new yy(t.segments,{}):i.match&&!t.hasChildren()?lb(t,e,n):i.match?ab(t,0,s):lb(t,e,n)}function ab(t,e,n){if(0===n.length)return new yy(t.segments,{});{const i=function(t){return eb(t[0])?t[0].outlets:{[ny]:t}}(n),s={};return hy(i,(n,i)=>{"string"==typeof n&&(n=[n]),null!==n&&(s[i]=ob(t.children[i],e,n))}),hy(t.children,(t,e)=>{void 0===i[e]&&(s[e]=t)}),new yy(t.segments,s)}}function lb(t,e,n){const i=t.segments.slice(0,e);let s=0;for(;s<n.length;){const r=n[s];if(eb(r)){const t=cb(r.outlets);return new yy(i,t)}if(0===s&&tb(n[0])){i.push(new by(t.segments[e].path,ub(n[0]))),s++;continue}const o=eb(r)?r.outlets.primary:`${r}`,a=s<n.length-1?n[s+1]:null;o&&a&&tb(a)?(i.push(new by(o,ub(a))),s+=2):(i.push(new by(o,{})),s++)}return new yy(i,{})}function cb(t){const e={};return hy(t,(t,n)=>{"string"==typeof t&&(t=[t]),null!==t&&(e[n]=lb(new yy([],{}),0,t))}),e}function ub(t){const e={};return hy(t,(t,n)=>e[n]=`${t}`),e}function hb(t,e,n){return t==n.path&&ay(e,n.parameters)}class db{constructor(t,e,n,i){this.routeReuseStrategy=t,this.futureState=e,this.currState=n,this.forwardEvent=i}activate(t){const e=this.futureState._root,n=this.currState?this.currState._root:null;this.deactivateChildRoutes(e,n,t),Zy(this.futureState.root),this.activateChildRoutes(e,n,t)}deactivateChildRoutes(t,e,n){const i=zy(e);t.children.forEach(t=>{const e=t.value.outlet;this.deactivateRoutes(t,i[e],n),delete i[e]}),hy(i,(t,e)=>{this.deactivateRouteAndItsChildren(t,n)})}deactivateRoutes(t,e,n){const i=t.value,s=e?e.value:null;if(i===s)if(i.component){const s=n.getContext(i.outlet);s&&this.deactivateChildRoutes(t,e,s.children)}else this.deactivateChildRoutes(t,e,n);else s&&this.deactivateRouteAndItsChildren(e,n)}deactivateRouteAndItsChildren(t,e){this.routeReuseStrategy.shouldDetach(t.value.snapshot)?this.detachAndStoreRouteSubtree(t,e):this.deactivateRouteAndOutlet(t,e)}detachAndStoreRouteSubtree(t,e){const n=e.getContext(t.value.outlet);if(n&&n.outlet){const e=n.outlet.detach(),i=n.children.onOutletDeactivated();this.routeReuseStrategy.store(t.value.snapshot,{componentRef:e,route:t,contexts:i})}}deactivateRouteAndOutlet(t,e){const n=e.getContext(t.value.outlet),i=n&&t.value.component?n.children:e,s=zy(t);for(const r of Object.keys(s))this.deactivateRouteAndItsChildren(s[r],i);n&&n.outlet&&(n.outlet.deactivate(),n.children.onOutletDeactivated())}activateChildRoutes(t,e,n){const i=zy(e);t.children.forEach(t=>{this.activateRoutes(t,i[t.value.outlet],n),this.forwardEvent(new ty(t.value.snapshot))}),t.children.length&&this.forwardEvent(new X_(t.value.snapshot))}activateRoutes(t,e,n){const i=t.value,s=e?e.value:null;if(Zy(i),i===s)if(i.component){const s=n.getOrCreateContext(i.outlet);this.activateChildRoutes(t,e,s.children)}else this.activateChildRoutes(t,e,n);else if(i.component){const e=n.getOrCreateContext(i.outlet);if(this.routeReuseStrategy.shouldAttach(i.snapshot)){const t=this.routeReuseStrategy.retrieve(i.snapshot);this.routeReuseStrategy.store(i.snapshot,null),e.children.onOutletReAttached(t.contexts),e.attachRef=t.componentRef,e.route=t.route.value,e.outlet&&e.outlet.attach(t.componentRef,t.route.value),pb(t.route)}else{const n=function(t){for(let e=t.parent;e;e=e.parent){const t=e.routeConfig;if(t&&t._loadedConfig)return t._loadedConfig;if(t&&t.component)return null}return null}(i.snapshot),s=n?n.module.componentFactoryResolver:null;e.attachRef=null,e.route=i,e.resolver=s,e.outlet&&e.outlet.activateWith(i,s),this.activateChildRoutes(t,null,e.children)}}else this.activateChildRoutes(t,null,n)}}function pb(t){Zy(t.value),t.children.forEach(pb)}class fb{constructor(t,e){this.routes=t,this.module=e}}function mb(t){return"function"==typeof t}function gb(t){return t instanceof _y}const _b=Symbol("INITIAL_VALUE");function yb(){return a_(t=>Jg(t.map(t=>t.pipe(h_(1),f_(_b)))).pipe(m_((t,e)=>{let n=!1;return e.reduce((t,i,s)=>{if(t!==_b)return t;if(i===_b&&(n=!0),!n){if(!1===i)return i;if(s===e.length-1||gb(i))return i}return t},t)},_b),Sp(t=>t!==_b),k(t=>gb(t)?t:!0===t),h_(1)))}let bb=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275cmp=$t({type:t,selectors:[["ng-component"]],decls:1,vars:0,template:function(t,e){1&t&&Qo(0,"router-outlet")},directives:function(){return[pv]},encapsulation:2}),t})();function vb(t,e=""){for(let n=0;n<t.length;n++){const i=t[n];wb(i,Cb(e,i))}}function wb(t,e){t.children&&vb(t.children,e)}function Cb(t,e){return e?t||e.path?t&&!e.path?`${t}/`:!t&&e.path?e.path:`${t}/${e.path}`:"":t}function Eb(t){const e=t.children&&t.children.map(Eb),n=e?Object.assign(Object.assign({},t),{children:e}):Object.assign({},t);return!n.component&&(e||n.loadChildren)&&n.outlet&&n.outlet!==ny&&(n.component=bb),n}function xb(t){return t.outlet||ny}function Sb(t,e){const n=t.filter(t=>xb(t)===e);return n.push(...t.filter(t=>xb(t)!==e)),n}const kb={matched:!1,consumedSegments:[],lastChild:0,parameters:{},positionalParamSegments:{}};function Db(t,e,n){var i;if(""===e.path)return"full"===e.pathMatch&&(t.hasChildren()||n.length>0)?Object.assign({},kb):{matched:!0,consumedSegments:[],lastChild:0,parameters:{},positionalParamSegments:{}};const s=(e.matcher||oy)(n,t,e);if(!s)return Object.assign({},kb);const r={};hy(s.posParams,(t,e)=>{r[e]=t.path});const o=s.consumed.length>0?Object.assign(Object.assign({},r),s.consumed[s.consumed.length-1].parameters):r;return{matched:!0,consumedSegments:s.consumed,lastChild:s.consumed.length,parameters:o,positionalParamSegments:null!==(i=s.posParams)&&void 0!==i?i:{}}}function Ab(t,e,n,i,s="corrected"){if(n.length>0&&function(t,e,n){return n.some(n=>Tb(t,e,n)&&xb(n)!==ny)}(t,n,i)){const s=new yy(e,function(t,e,n,i){const s={};s.primary=i,i._sourceSegment=t,i._segmentIndexShift=e.length;for(const r of n)if(""===r.path&&xb(r)!==ny){const n=new yy([],{});n._sourceSegment=t,n._segmentIndexShift=e.length,s[xb(r)]=n}return s}(t,e,i,new yy(n,t.children)));return s._sourceSegment=t,s._segmentIndexShift=e.length,{segmentGroup:s,slicedSegments:[]}}if(0===n.length&&function(t,e,n){return n.some(n=>Tb(t,e,n))}(t,n,i)){const r=new yy(t.segments,function(t,e,n,i,s,r){const o={};for(const a of i)if(Tb(t,n,a)&&!s[xb(a)]){const n=new yy([],{});n._sourceSegment=t,n._segmentIndexShift="legacy"===r?t.segments.length:e.length,o[xb(a)]=n}return Object.assign(Object.assign({},s),o)}(t,e,n,i,t.children,s));return r._sourceSegment=t,r._segmentIndexShift=e.length,{segmentGroup:r,slicedSegments:n}}const r=new yy(t.segments,t.children);return r._sourceSegment=t,r._segmentIndexShift=e.length,{segmentGroup:r,slicedSegments:n}}function Tb(t,e,n){return(!(t.hasChildren()||e.length>0)||"full"!==n.pathMatch)&&""===n.path}function Ob(t,e,n,i){return!!(xb(t)===i||i!==ny&&Tb(e,n,t))&&("**"===t.path||Db(e,t,n).matched)}function Ib(t,e,n){return 0===e.length&&!t.children[n]}class Fb{constructor(t){this.segmentGroup=t||null}}class Pb{constructor(t){this.urlTree=t}}function Rb(t){return new y(e=>e.error(new Fb(t)))}function Nb(t){return new y(e=>e.error(new Pb(t)))}function Lb(t){return new y(e=>e.error(new Error(`Only absolute redirects can have named outlets. redirectTo: '${t}'`)))}class Mb{constructor(t,e,n,i,s){this.configLoader=e,this.urlSerializer=n,this.urlTree=i,this.config=s,this.allowRedirects=!0,this.ngModule=t.get(Ic)}apply(){const t=Ab(this.urlTree.root,[],[],this.config).segmentGroup,e=new yy(t.segments,t.children);return this.expandSegmentGroup(this.ngModule,this.config,e,ny).pipe(k(t=>this.createUrlTree(Bb(t),this.urlTree.queryParams,this.urlTree.fragment))).pipe(y_(t=>{if(t instanceof Pb)return this.allowRedirects=!1,this.match(t.urlTree);if(t instanceof Fb)throw this.noMatchError(t);throw t}))}match(t){return this.expandSegmentGroup(this.ngModule,this.config,t.root,ny).pipe(k(e=>this.createUrlTree(Bb(e),t.queryParams,t.fragment))).pipe(y_(t=>{if(t instanceof Fb)throw this.noMatchError(t);throw t}))}noMatchError(t){return new Error(`Cannot match any routes. URL Segment: '${t.segmentGroup}'`)}createUrlTree(t,e,n){const i=t.segments.length>0?new yy([],{[ny]:t}):t;return new _y(i,e,n)}expandSegmentGroup(t,e,n,i){return 0===n.segments.length&&n.hasChildren()?this.expandChildren(t,e,n).pipe(k(t=>new yy([],t))):this.expandSegment(t,n,e,n.segments,i,!0)}expandChildren(t,e,n){const i=[];for(const s of Object.keys(n.children))"primary"===s?i.unshift(s):i.push(s);return L(i).pipe(xp(i=>{const s=n.children[i],r=Sb(e,i);return this.expandSegmentGroup(t,r,s,i).pipe(k(t=>({segment:t,outlet:i})))}),m_((t,e)=>(t[e.outlet]=e.segment,t),{}),function(t,e){const n=arguments.length>=2;return i=>i.pipe(t?Sp((e,n)=>t(e,n,i)):_,w_(1),n?A_(e):x_(()=>new n_))}())}expandSegment(t,e,n,i,s,r){return L(n).pipe(xp(o=>this.expandSegmentAgainstRoute(t,e,n,o,i,s,r).pipe(y_(t=>{if(t instanceof Fb)return Ep(null);throw t}))),I_(t=>!!t),y_((t,n)=>{if(t instanceof n_||"EmptyError"===t.name){if(Ib(e,i,s))return Ep(new yy([],{}));throw new Fb(e)}throw t}))}expandSegmentAgainstRoute(t,e,n,i,s,r,o){return Ob(i,e,s,r)?void 0===i.redirectTo?this.matchSegmentAgainstRoute(t,e,i,s,r):o&&this.allowRedirects?this.expandSegmentAgainstRouteUsingRedirect(t,e,n,i,s,r):Rb(e):Rb(e)}expandSegmentAgainstRouteUsingRedirect(t,e,n,i,s,r){return"**"===i.path?this.expandWildCardWithParamsAgainstRouteUsingRedirect(t,n,i,r):this.expandRegularSegmentAgainstRouteUsingRedirect(t,e,n,i,s,r)}expandWildCardWithParamsAgainstRouteUsingRedirect(t,e,n,i){const s=this.applyRedirectCommands([],n.redirectTo,{});return n.redirectTo.startsWith("/")?Nb(s):this.lineralizeSegments(n,s).pipe(j(n=>{const s=new yy(n,{});return this.expandSegment(t,s,e,n,i,!1)}))}expandRegularSegmentAgainstRouteUsingRedirect(t,e,n,i,s,r){const{matched:o,consumedSegments:a,lastChild:l,positionalParamSegments:c}=Db(e,i,s);if(!o)return Rb(e);const u=this.applyRedirectCommands(a,i.redirectTo,c);return i.redirectTo.startsWith("/")?Nb(u):this.lineralizeSegments(i,u).pipe(j(i=>this.expandSegment(t,e,n,i.concat(s.slice(l)),r,!1)))}matchSegmentAgainstRoute(t,e,n,i,s){if("**"===n.path)return n.loadChildren?(n._loadedConfig?Ep(n._loadedConfig):this.configLoader.load(t.injector,n)).pipe(k(t=>(n._loadedConfig=t,new yy(i,{})))):Ep(new yy(i,{}));const{matched:r,consumedSegments:o,lastChild:a}=Db(e,n,i);if(!r)return Rb(e);const l=i.slice(a);return this.getChildConfig(t,n,i).pipe(j(t=>{const i=t.module,r=t.routes,{segmentGroup:a,slicedSegments:c}=Ab(e,o,l,r),u=new yy(a.segments,a.children);if(0===c.length&&u.hasChildren())return this.expandChildren(i,r,u).pipe(k(t=>new yy(o,t)));if(0===r.length&&0===c.length)return Ep(new yy(o,{}));const h=xb(n)===s;return this.expandSegment(i,u,r,c,h?ny:s,!0).pipe(k(t=>new yy(o.concat(t.segments),t.children)))}))}getChildConfig(t,e,n){return e.children?Ep(new fb(e.children,t)):e.loadChildren?void 0!==e._loadedConfig?Ep(e._loadedConfig):this.runCanLoadGuards(t.injector,e,n).pipe(j(n=>n?this.configLoader.load(t.injector,e).pipe(k(t=>(e._loadedConfig=t,t))):function(t){return new y(e=>e.error(ry(`Cannot load children because the guard of the route "path: '${t.path}'" returned false`)))}(e))):Ep(new fb([],t))}runCanLoadGuards(t,e,n){const i=e.canLoad;return i&&0!==i.length?Ep(i.map(i=>{const s=t.get(i);let r;if(function(t){return t&&mb(t.canLoad)}(s))r=s.canLoad(e,n);else{if(!mb(s))throw new Error("Invalid CanLoad guard");r=s(e,n)}return dy(r)})).pipe(yb(),P_(t=>{if(!gb(t))return;const e=ry(`Redirecting to "${this.urlSerializer.serialize(t)}"`);throw e.url=t,e}),k(t=>!0===t)):Ep(!0)}lineralizeSegments(t,e){let n=[],i=e.root;for(;;){if(n=n.concat(i.segments),0===i.numberOfChildren)return Ep(n);if(i.numberOfChildren>1||!i.children.primary)return Lb(t.redirectTo);i=i.children.primary}}applyRedirectCommands(t,e,n){return this.applyRedirectCreatreUrlTree(e,this.urlSerializer.parse(e),t,n)}applyRedirectCreatreUrlTree(t,e,n,i){const s=this.createSegmentGroup(t,e.root,n,i);return new _y(s,this.createQueryParams(e.queryParams,this.urlTree.queryParams),e.fragment)}createQueryParams(t,e){const n={};return hy(t,(t,i)=>{if("string"==typeof t&&t.startsWith(":")){const s=t.substring(1);n[i]=e[s]}else n[i]=t}),n}createSegmentGroup(t,e,n,i){const s=this.createSegments(t,e.segments,n,i);let r={};return hy(e.children,(e,s)=>{r[s]=this.createSegmentGroup(t,e,n,i)}),new yy(s,r)}createSegments(t,e,n,i){return e.map(e=>e.path.startsWith(":")?this.findPosParam(t,e,i):this.findOrReturn(e,n))}findPosParam(t,e,n){const i=n[e.path.substring(1)];if(!i)throw new Error(`Cannot redirect to '${t}'. Cannot find '${e.path}'.`);return i}findOrReturn(t,e){let n=0;for(const i of e){if(i.path===t.path)return e.splice(n),i;n++}return t}}function Bb(t){const e={};for(const n of Object.keys(t.children)){const i=Bb(t.children[n]);(i.segments.length>0||i.hasChildren())&&(e[n]=i)}return function(t){if(1===t.numberOfChildren&&t.children.primary){const e=t.children.primary;return new yy(t.segments.concat(e.segments),e.children)}return t}(new yy(t.segments,e))}class Vb{constructor(t){this.path=t,this.route=this.path[this.path.length-1]}}class jb{constructor(t,e){this.component=t,this.route=e}}function zb(t,e,n){const i=t._root;return Ub(i,e?e._root:null,n,[i.value])}function Hb(t,e,n){const i=function(t){if(!t)return null;for(let e=t.parent;e;e=e.parent){const t=e.routeConfig;if(t&&t._loadedConfig)return t._loadedConfig}return null}(e);return(i?i.module.injector:n).get(t)}function Ub(t,e,n,i,s={canDeactivateChecks:[],canActivateChecks:[]}){const r=zy(e);return t.children.forEach(t=>{!function(t,e,n,i,s={canDeactivateChecks:[],canActivateChecks:[]}){const r=t.value,o=e?e.value:null,a=n?n.getContext(t.value.outlet):null;if(o&&r.routeConfig===o.routeConfig){const l=function(t,e,n){if("function"==typeof n)return n(t,e);switch(n){case"pathParamsChange":return!vy(t.url,e.url);case"pathParamsOrQueryParamsChange":return!vy(t.url,e.url)||!ay(t.queryParams,e.queryParams);case"always":return!0;case"paramsOrQueryParamsChange":return!Qy(t,e)||!ay(t.queryParams,e.queryParams);case"paramsChange":default:return!Qy(t,e)}}(o,r,r.routeConfig.runGuardsAndResolvers);l?s.canActivateChecks.push(new Vb(i)):(r.data=o.data,r._resolvedData=o._resolvedData),Ub(t,e,r.component?a?a.children:null:n,i,s),l&&a&&a.outlet&&a.outlet.isActivated&&s.canDeactivateChecks.push(new jb(a.outlet.component,o))}else o&&$b(e,a,s),s.canActivateChecks.push(new Vb(i)),Ub(t,null,r.component?a?a.children:null:n,i,s)}(t,r[t.value.outlet],n,i.concat([t.value]),s),delete r[t.value.outlet]}),hy(r,(t,e)=>$b(t,n.getContext(e),s)),s}function $b(t,e,n){const i=zy(t),s=t.value;hy(i,(t,i)=>{$b(t,s.component?e?e.children.getContext(i):null:e,n)}),n.canDeactivateChecks.push(new jb(s.component&&e&&e.outlet&&e.outlet.isActivated?e.outlet.component:null,s))}class qb{}function Wb(t){return new y(e=>e.error(t))}class Gb{constructor(t,e,n,i,s,r){this.rootComponentType=t,this.config=e,this.urlTree=n,this.url=i,this.paramsInheritanceStrategy=s,this.relativeLinkResolution=r}recognize(){const t=Ab(this.urlTree.root,[],[],this.config.filter(t=>void 0===t.redirectTo),this.relativeLinkResolution).segmentGroup,e=this.processSegmentGroup(this.config,t,ny);if(null===e)return null;const n=new Wy([],Object.freeze({}),Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,{},ny,this.rootComponentType,null,this.urlTree.root,-1,{}),i=new jy(n,e),s=new Gy(this.url,i);return this.inheritParamsAndData(s._root),s}inheritParamsAndData(t){const e=t.value,n=qy(e,this.paramsInheritanceStrategy);e.params=Object.freeze(n.params),e.data=Object.freeze(n.data),t.children.forEach(t=>this.inheritParamsAndData(t))}processSegmentGroup(t,e,n){return 0===e.segments.length&&e.hasChildren()?this.processChildren(t,e):this.processSegment(t,e,e.segments,n)}processChildren(t,e){const n=[];for(const s of Object.keys(e.children)){const i=e.children[s],r=Sb(t,s),o=this.processSegmentGroup(r,i,s);if(null===o)return null;n.push(...o)}const i=function(t){const e=[];for(const n of t){if(!Yb(n)){e.push(n);continue}const t=e.find(t=>n.value.routeConfig===t.value.routeConfig);void 0!==t?t.children.push(...n.children):e.push(n)}return e}(n);return i.sort((t,e)=>t.value.outlet===ny?-1:e.value.outlet===ny?1:t.value.outlet.localeCompare(e.value.outlet)),i}processSegment(t,e,n,i){for(const s of t){const t=this.processSegmentAgainstRoute(s,e,n,i);if(null!==t)return t}return Ib(e,n,i)?[]:null}processSegmentAgainstRoute(t,e,n,i){if(t.redirectTo||!Ob(t,e,n,i))return null;let s,r=[],o=[];if("**"===t.path){const i=n.length>0?uy(n).parameters:{};s=new Wy(n,i,Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,Qb(t),xb(t),t.component,t,Kb(e),Zb(e)+n.length,Xb(t))}else{const i=Db(e,t,n);if(!i.matched)return null;r=i.consumedSegments,o=n.slice(i.lastChild),s=new Wy(r,i.parameters,Object.freeze(Object.assign({},this.urlTree.queryParams)),this.urlTree.fragment,Qb(t),xb(t),t.component,t,Kb(e),Zb(e)+r.length,Xb(t))}const a=function(t){return t.children?t.children:t.loadChildren?t._loadedConfig.routes:[]}(t),{segmentGroup:l,slicedSegments:c}=Ab(e,r,o,a.filter(t=>void 0===t.redirectTo),this.relativeLinkResolution);if(0===c.length&&l.hasChildren()){const t=this.processChildren(a,l);return null===t?null:[new jy(s,t)]}if(0===a.length&&0===c.length)return[new jy(s,[])];const u=xb(t)===i,h=this.processSegment(a,l,c,u?ny:i);return null===h?null:[new jy(s,h)]}}function Yb(t){const e=t.value.routeConfig;return e&&""===e.path&&void 0===e.redirectTo}function Kb(t){let e=t;for(;e._sourceSegment;)e=e._sourceSegment;return e}function Zb(t){let e=t,n=e._segmentIndexShift?e._segmentIndexShift:0;for(;e._sourceSegment;)e=e._sourceSegment,n+=e._segmentIndexShift?e._segmentIndexShift:0;return n-1}function Qb(t){return t.data||{}}function Xb(t){return t.resolve||{}}function Jb(t){return a_(e=>{const n=t(e);return n?L(n).pipe(k(()=>e)):Ep(e)})}class tv extends class{shouldDetach(t){return!1}store(t,e){}shouldAttach(t){return!1}retrieve(t){return null}shouldReuseRoute(t,e){return t.routeConfig===e.routeConfig}}{}const ev=new ti("ROUTES");class nv{constructor(t,e,n,i){this.loader=t,this.compiler=e,this.onLoadStartListener=n,this.onLoadEndListener=i}load(t,e){if(e._loader$)return e._loader$;this.onLoadStartListener&&this.onLoadStartListener(e);const n=this.loadModuleFactory(e.loadChildren).pipe(k(n=>{this.onLoadEndListener&&this.onLoadEndListener(e);const i=n.create(t);return new fb(cy(i.injector.get(ev,void 0,Ct.Self|Ct.Optional)).map(Eb),i)}),y_(t=>{throw e._loader$=void 0,t}));return e._loader$=new K(n,()=>new E).pipe(W()),e._loader$}loadModuleFactory(t){return"string"==typeof t?L(this.loader.load(t)):dy(t()).pipe(j(t=>t instanceof Fc?Ep(t):L(this.compiler.compileModuleAsync(t))))}}class iv{constructor(){this.outlet=null,this.route=null,this.resolver=null,this.children=new sv,this.attachRef=null}}class sv{constructor(){this.contexts=new Map}onChildOutletCreated(t,e){const n=this.getOrCreateContext(t);n.outlet=e,this.contexts.set(t,n)}onChildOutletDestroyed(t){const e=this.getContext(t);e&&(e.outlet=null)}onOutletDeactivated(){const t=this.contexts;return this.contexts=new Map,t}onOutletReAttached(t){this.contexts=t}getOrCreateContext(t){let e=this.getContext(t);return e||(e=new iv,this.contexts.set(t,e)),e}getContext(t){return this.contexts.get(t)||null}}class rv{shouldProcessUrl(t){return!0}extract(t){return t}merge(t,e){return t}}function ov(t){throw t}function av(t,e,n){return e.parse("/")}function lv(t,e){return Ep(null)}let cv=(()=>{class t{constructor(t,e,n,i,s,r,o,a){this.rootComponentType=t,this.urlSerializer=e,this.rootContexts=n,this.location=i,this.config=a,this.lastSuccessfulNavigation=null,this.currentNavigation=null,this.disposed=!1,this.lastLocationChangeInfo=null,this.navigationId=0,this.isNgZoneEnabled=!1,this.events=new E,this.errorHandler=ov,this.malformedUriErrorHandler=av,this.navigated=!1,this.lastSuccessfulId=-1,this.hooks={beforePreactivation:lv,afterPreactivation:lv},this.urlHandlingStrategy=new rv,this.routeReuseStrategy=new tv,this.onSameUrlNavigation="ignore",this.paramsInheritanceStrategy="emptyOnly",this.urlUpdateStrategy="deferred",this.relativeLinkResolution="corrected",this.ngModule=s.get(Ic),this.console=s.get(Ou);const l=s.get(Uu);this.isNgZoneEnabled=l instanceof Uu&&Uu.isInAngularZone(),this.resetConfig(a),this.currentUrlTree=new _y(new yy([],{}),{},null),this.rawUrlTree=this.currentUrlTree,this.browserUrlTree=this.currentUrlTree,this.configLoader=new nv(r,o,t=>this.triggerEvent(new K_(t)),t=>this.triggerEvent(new Z_(t))),this.routerState=Uy(this.currentUrlTree,this.rootComponentType),this.transitions=new Yg({id:0,currentUrlTree:this.currentUrlTree,currentRawUrl:this.currentUrlTree,extractedUrl:this.urlHandlingStrategy.extract(this.currentUrlTree),urlAfterRedirects:this.urlHandlingStrategy.extract(this.currentUrlTree),rawUrl:this.currentUrlTree,extras:{},resolve:null,reject:null,promise:Promise.resolve(!0),source:"imperative",restoredState:null,currentSnapshot:this.routerState.snapshot,targetSnapshot:null,currentRouterState:this.routerState,targetRouterState:null,guards:{canActivateChecks:[],canDeactivateChecks:[]},guardsResult:null}),this.navigations=this.setupNavigations(this.transitions),this.processNavigations()}setupNavigations(t){const e=this.events;return t.pipe(Sp(t=>0!==t.id),k(t=>Object.assign(Object.assign({},t),{extractedUrl:this.urlHandlingStrategy.extract(t.rawUrl)})),a_(t=>{let n=!1,i=!1;return Ep(t).pipe(P_(t=>{this.currentNavigation={id:t.id,initialUrl:t.currentRawUrl,extractedUrl:t.extractedUrl,trigger:t.source,extras:t.extras,previousNavigation:this.lastSuccessfulNavigation?Object.assign(Object.assign({},this.lastSuccessfulNavigation),{previousNavigation:null}):null}}),a_(t=>{const n=!this.navigated||t.extractedUrl.toString()!==this.browserUrlTree.toString();if(("reload"===this.onSameUrlNavigation||n)&&this.urlHandlingStrategy.shouldProcessUrl(t.rawUrl))return Ep(t).pipe(a_(t=>{const n=this.transitions.getValue();return e.next(new j_(t.id,this.serializeUrl(t.extractedUrl),t.source,t.restoredState)),n!==this.transitions.getValue()?s_:Promise.resolve(t)}),(i=this.ngModule.injector,s=this.configLoader,r=this.urlSerializer,o=this.config,a_(t=>function(t,e,n,i,s){return new Mb(t,e,n,i,s).apply()}(i,s,r,t.extractedUrl,o).pipe(k(e=>Object.assign(Object.assign({},t),{urlAfterRedirects:e}))))),P_(t=>{this.currentNavigation=Object.assign(Object.assign({},this.currentNavigation),{finalUrl:t.urlAfterRedirects})}),function(t,e,n,i,s){return j(r=>function(t,e,n,i,s="emptyOnly",r="legacy"){try{const o=new Gb(t,e,n,i,s,r).recognize();return null===o?Wb(new qb):Ep(o)}catch(o){return Wb(o)}}(t,e,r.urlAfterRedirects,n(r.urlAfterRedirects),i,s).pipe(k(t=>Object.assign(Object.assign({},r),{targetSnapshot:t}))))}(this.rootComponentType,this.config,t=>this.serializeUrl(t),this.paramsInheritanceStrategy,this.relativeLinkResolution),P_(t=>{"eager"===this.urlUpdateStrategy&&(t.extras.skipLocationChange||this.setBrowserUrl(t.urlAfterRedirects,!!t.extras.replaceUrl,t.id,t.extras.state),this.browserUrlTree=t.urlAfterRedirects);const n=new $_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);e.next(n)}));var i,s,r,o;if(n&&this.rawUrlTree&&this.urlHandlingStrategy.shouldProcessUrl(this.rawUrlTree)){const{id:n,extractedUrl:i,source:s,restoredState:r,extras:o}=t,a=new j_(n,this.serializeUrl(i),s,r);e.next(a);const l=Uy(i,this.rootComponentType).snapshot;return Ep(Object.assign(Object.assign({},t),{targetSnapshot:l,urlAfterRedirects:i,extras:Object.assign(Object.assign({},o),{skipLocationChange:!1,replaceUrl:!1})}))}return this.rawUrlTree=t.rawUrl,this.browserUrlTree=t.urlAfterRedirects,t.resolve(null),s_}),Jb(t=>{const{targetSnapshot:e,id:n,extractedUrl:i,rawUrl:s,extras:{skipLocationChange:r,replaceUrl:o}}=t;return this.hooks.beforePreactivation(e,{navigationId:n,appliedUrlTree:i,rawUrlTree:s,skipLocationChange:!!r,replaceUrl:!!o})}),P_(t=>{const e=new q_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}),k(t=>Object.assign(Object.assign({},t),{guards:zb(t.targetSnapshot,t.currentSnapshot,this.rootContexts)})),function(t,e){return j(n=>{const{targetSnapshot:i,currentSnapshot:s,guards:{canActivateChecks:r,canDeactivateChecks:o}}=n;return 0===o.length&&0===r.length?Ep(Object.assign(Object.assign({},n),{guardsResult:!0})):function(t,e,n,i){return L(t).pipe(j(t=>function(t,e,n,i,s){const r=e&&e.routeConfig?e.routeConfig.canDeactivate:null;return r&&0!==r.length?Ep(r.map(r=>{const o=Hb(r,e,s);let a;if(function(t){return t&&mb(t.canDeactivate)}(o))a=dy(o.canDeactivate(t,e,n,i));else{if(!mb(o))throw new Error("Invalid CanDeactivate guard");a=dy(o(t,e,n,i))}return a.pipe(I_())})).pipe(yb()):Ep(!0)}(t.component,t.route,n,e,i)),I_(t=>!0!==t,!0))}(o,i,s,t).pipe(j(n=>n&&"boolean"==typeof n?function(t,e,n,i){return L(e).pipe(xp(e=>i_(function(t,e){return null!==t&&e&&e(new Q_(t)),Ep(!0)}(e.route.parent,i),function(t,e){return null!==t&&e&&e(new J_(t)),Ep(!0)}(e.route,i),function(t,e,n){const i=e[e.length-1],s=e.slice(0,e.length-1).reverse().map(t=>function(t){const e=t.routeConfig?t.routeConfig.canActivateChild:null;return e&&0!==e.length?{node:t,guards:e}:null}(t)).filter(t=>null!==t).map(e=>o_(()=>Ep(e.guards.map(s=>{const r=Hb(s,e.node,n);let o;if(function(t){return t&&mb(t.canActivateChild)}(r))o=dy(r.canActivateChild(i,t));else{if(!mb(r))throw new Error("Invalid CanActivateChild guard");o=dy(r(i,t))}return o.pipe(I_())})).pipe(yb())));return Ep(s).pipe(yb())}(t,e.path,n),function(t,e,n){const i=e.routeConfig?e.routeConfig.canActivate:null;return i&&0!==i.length?Ep(i.map(i=>o_(()=>{const s=Hb(i,e,n);let r;if(function(t){return t&&mb(t.canActivate)}(s))r=dy(s.canActivate(e,t));else{if(!mb(s))throw new Error("Invalid CanActivate guard");r=dy(s(e,t))}return r.pipe(I_())}))).pipe(yb()):Ep(!0)}(t,e.route,n))),I_(t=>!0!==t,!0))}(i,r,t,e):Ep(n)),k(t=>Object.assign(Object.assign({},n),{guardsResult:t})))})}(this.ngModule.injector,t=>this.triggerEvent(t)),P_(t=>{if(gb(t.guardsResult)){const e=ry(`Redirecting to "${this.serializeUrl(t.guardsResult)}"`);throw e.url=t.guardsResult,e}const e=new W_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot,!!t.guardsResult);this.triggerEvent(e)}),Sp(t=>{if(!t.guardsResult){this.resetUrlToCurrentUrlTree();const n=new H_(t.id,this.serializeUrl(t.extractedUrl),"");return e.next(n),t.resolve(!1),!1}return!0}),Jb(t=>{if(t.guards.canActivateChecks.length)return Ep(t).pipe(P_(t=>{const e=new G_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}),a_(t=>{let n=!1;return Ep(t).pipe((i=this.paramsInheritanceStrategy,s=this.ngModule.injector,j(t=>{const{targetSnapshot:e,guards:{canActivateChecks:n}}=t;if(!n.length)return Ep(t);let r=0;return L(n).pipe(xp(t=>function(t,e,n,i){return function(t,e,n,i){const s=Object.keys(t);if(0===s.length)return Ep({});const r={};return L(s).pipe(j(s=>function(t,e,n,i){const s=Hb(t,e,i);return dy(s.resolve?s.resolve(e,n):s(e,n))}(t[s],e,n,i).pipe(P_(t=>{r[s]=t}))),w_(1),j(()=>Object.keys(r).length===s.length?Ep(r):s_))}(t._resolve,t,e,i).pipe(k(e=>(t._resolvedData=e,t.data=Object.assign(Object.assign({},t.data),qy(t,n).resolve),null)))}(t.route,e,i,s)),P_(()=>r++),w_(1),j(e=>r===n.length?Ep(t):s_))})),P_({next:()=>n=!0,complete:()=>{if(!n){const n=new H_(t.id,this.serializeUrl(t.extractedUrl),"At least one route resolver didn't emit any value.");e.next(n),t.resolve(!1)}}}));var i,s}),P_(t=>{const e=new Y_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(t.urlAfterRedirects),t.targetSnapshot);this.triggerEvent(e)}))}),Jb(t=>{const{targetSnapshot:e,id:n,extractedUrl:i,rawUrl:s,extras:{skipLocationChange:r,replaceUrl:o}}=t;return this.hooks.afterPreactivation(e,{navigationId:n,appliedUrlTree:i,rawUrlTree:s,skipLocationChange:!!r,replaceUrl:!!o})}),k(t=>{const e=function(t,e,n){const i=Xy(t,e._root,n?n._root:void 0);return new Hy(i,e)}(this.routeReuseStrategy,t.targetSnapshot,t.currentRouterState);return Object.assign(Object.assign({},t),{targetRouterState:e})}),P_(t=>{this.currentUrlTree=t.urlAfterRedirects,this.rawUrlTree=this.urlHandlingStrategy.merge(this.currentUrlTree,t.rawUrl),this.routerState=t.targetRouterState,"deferred"===this.urlUpdateStrategy&&(t.extras.skipLocationChange||this.setBrowserUrl(this.rawUrlTree,!!t.extras.replaceUrl,t.id,t.extras.state),this.browserUrlTree=t.urlAfterRedirects)}),(s=this.rootContexts,r=this.routeReuseStrategy,o=t=>this.triggerEvent(t),k(t=>(new db(r,t.targetRouterState,t.currentRouterState,o).activate(s),t))),P_({next(){n=!0},complete(){n=!0}}),L_(()=>{if(!n&&!i){this.resetUrlToCurrentUrlTree();const n=new H_(t.id,this.serializeUrl(t.extractedUrl),`Navigation ID ${t.id} is not equal to the current navigation id ${this.navigationId}`);e.next(n),t.resolve(!1)}this.currentNavigation=null}),y_(n=>{if(i=!0,(s=n)&&s.ngNavigationCancelingError){const i=gb(n.url);i||(this.navigated=!0,this.resetStateAndUrl(t.currentRouterState,t.currentUrlTree,t.rawUrl));const s=new H_(t.id,this.serializeUrl(t.extractedUrl),n.message);e.next(s),i?setTimeout(()=>{const e=this.urlHandlingStrategy.merge(n.url,this.rawUrlTree);this.scheduleNavigation(e,"imperative",null,{skipLocationChange:t.extras.skipLocationChange,replaceUrl:"eager"===this.urlUpdateStrategy},{resolve:t.resolve,reject:t.reject,promise:t.promise})},0):t.resolve(!1)}else{this.resetStateAndUrl(t.currentRouterState,t.currentUrlTree,t.rawUrl);const i=new U_(t.id,this.serializeUrl(t.extractedUrl),n);e.next(i);try{t.resolve(this.errorHandler(n))}catch(r){t.reject(r)}}var s;return s_}));var s,r,o}))}resetRootComponentType(t){this.rootComponentType=t,this.routerState.root.component=this.rootComponentType}getTransition(){const t=this.transitions.value;return t.urlAfterRedirects=this.browserUrlTree,t}setTransition(t){this.transitions.next(Object.assign(Object.assign({},this.getTransition()),t))}initialNavigation(){this.setUpLocationChangeListener(),0===this.navigationId&&this.navigateByUrl(this.location.path(!0),{replaceUrl:!0})}setUpLocationChangeListener(){this.locationSubscription||(this.locationSubscription=this.location.subscribe(t=>{const e=this.extractLocationChangeInfoFromEvent(t);this.shouldScheduleNavigation(this.lastLocationChangeInfo,e)&&setTimeout(()=>{const{source:t,state:n,urlTree:i}=e,s={replaceUrl:!0};if(n){const t=Object.assign({},n);delete t.navigationId,0!==Object.keys(t).length&&(s.state=t)}this.scheduleNavigation(i,t,n,s)},0),this.lastLocationChangeInfo=e}))}extractLocationChangeInfoFromEvent(t){var e;return{source:"popstate"===t.type?"popstate":"hashchange",urlTree:this.parseUrl(t.url),state:(null===(e=t.state)||void 0===e?void 0:e.navigationId)?t.state:null,transitionId:this.getTransition().id}}shouldScheduleNavigation(t,e){if(!t)return!0;const n=e.urlTree.toString()===t.urlTree.toString();return!(e.transitionId===t.transitionId&&n&&("hashchange"===e.source&&"popstate"===t.source||"popstate"===e.source&&"hashchange"===t.source))}get url(){return this.serializeUrl(this.currentUrlTree)}getCurrentNavigation(){return this.currentNavigation}triggerEvent(t){this.events.next(t)}resetConfig(t){vb(t),this.config=t.map(Eb),this.navigated=!1,this.lastSuccessfulId=-1}ngOnDestroy(){this.dispose()}dispose(){this.transitions.complete(),this.locationSubscription&&(this.locationSubscription.unsubscribe(),this.locationSubscription=void 0),this.disposed=!0}createUrlTree(t,e={}){const{relativeTo:n,queryParams:i,fragment:s,queryParamsHandling:r,preserveFragment:o}=e,a=n||this.routerState.root,l=o?this.currentUrlTree.fragment:s;let c=null;switch(r){case"merge":c=Object.assign(Object.assign({},this.currentUrlTree.queryParams),i);break;case"preserve":c=this.currentUrlTree.queryParams;break;default:c=i||null}return null!==c&&(c=this.removeEmptyProps(c)),function(t,e,n,i,s){if(0===n.length)return nb(e.root,e.root,e,i,s);const r=function(t){if("string"==typeof t[0]&&1===t.length&&"/"===t[0])return new sb(!0,0,t);let e=0,n=!1;const i=t.reduce((t,i,s)=>{if("object"==typeof i&&null!=i){if(i.outlets){const e={};return hy(i.outlets,(t,n)=>{e[n]="string"==typeof t?t.split("/"):t}),[...t,{outlets:e}]}if(i.segmentPath)return[...t,i.segmentPath]}return"string"!=typeof i?[...t,i]:0===s?(i.split("/").forEach((i,s)=>{0==s&&"."===i||(0==s&&""===i?n=!0:".."===i?e++:""!=i&&t.push(i))}),t):[...t,i]},[]);return new sb(n,e,i)}(n);if(r.toRoot())return nb(e.root,new yy([],{}),e,i,s);const o=function(t,e,n){if(t.isAbsolute)return new rb(e.root,!0,0);if(-1===n.snapshot._lastPathIndex){const t=n.snapshot._urlSegment;return new rb(t,t===e.root,0)}const i=tb(t.commands[0])?0:1;return function(t,e,n){let i=t,s=e,r=n;for(;r>s;){if(r-=s,i=i.parent,!i)throw new Error("Invalid number of '../'");s=i.segments.length}return new rb(i,!1,s-r)}(n.snapshot._urlSegment,n.snapshot._lastPathIndex+i,t.numberOfDoubleDots)}(r,e,t),a=o.processChildren?ab(o.segmentGroup,o.index,r.commands):ob(o.segmentGroup,o.index,r.commands);return nb(o.segmentGroup,a,e,i,s)}(a,this.currentUrlTree,t,c,l)}navigateByUrl(t,e={skipLocationChange:!1}){const n=gb(t)?t:this.parseUrl(t),i=this.urlHandlingStrategy.merge(n,this.rawUrlTree);return this.scheduleNavigation(i,"imperative",null,e)}navigate(t,e={skipLocationChange:!1}){return function(t){for(let e=0;e<t.length;e++){const n=t[e];if(null==n)throw new Error(`The requested path contains ${n} segment at index ${e}`)}}(t),this.navigateByUrl(this.createUrlTree(t,e),e)}serializeUrl(t){return this.urlSerializer.serialize(t)}parseUrl(t){let e;try{e=this.urlSerializer.parse(t)}catch(n){e=this.malformedUriErrorHandler(n,this.urlSerializer,t)}return e}isActive(t,e){if(gb(t))return py(this.currentUrlTree,t,e);const n=this.parseUrl(t);return py(this.currentUrlTree,n,e)}removeEmptyProps(t){return Object.keys(t).reduce((e,n)=>{const i=t[n];return null!=i&&(e[n]=i),e},{})}processNavigations(){this.navigations.subscribe(t=>{this.navigated=!0,this.lastSuccessfulId=t.id,this.events.next(new z_(t.id,this.serializeUrl(t.extractedUrl),this.serializeUrl(this.currentUrlTree))),this.lastSuccessfulNavigation=this.currentNavigation,this.currentNavigation=null,t.resolve(!0)},t=>{this.console.warn("Unhandled Navigation Error: ")})}scheduleNavigation(t,e,n,i,s){if(this.disposed)return Promise.resolve(!1);const r=this.getTransition(),o="imperative"!==e&&"imperative"===(null==r?void 0:r.source),a=(this.lastSuccessfulId===r.id||this.currentNavigation?r.rawUrl:r.urlAfterRedirects).toString()===t.toString();if(o&&a)return Promise.resolve(!0);let l,c,u;s?(l=s.resolve,c=s.reject,u=s.promise):u=new Promise((t,e)=>{l=t,c=e});const h=++this.navigationId;return this.setTransition({id:h,source:e,restoredState:n,currentUrlTree:this.currentUrlTree,currentRawUrl:this.rawUrlTree,rawUrl:t,extras:i,resolve:l,reject:c,promise:u,currentSnapshot:this.routerState.snapshot,currentRouterState:this.routerState}),u.catch(t=>Promise.reject(t))}setBrowserUrl(t,e,n,i){const s=this.urlSerializer.serialize(t);i=i||{},this.location.isCurrentPathEqualTo(s)||e?this.location.replaceState(s,"",Object.assign(Object.assign({},i),{navigationId:n})):this.location.go(s,"",Object.assign(Object.assign({},i),{navigationId:n}))}resetStateAndUrl(t,e,n){this.routerState=t,this.currentUrlTree=e,this.rawUrlTree=this.urlHandlingStrategy.merge(this.currentUrlTree,n),this.resetUrlToCurrentUrlTree()}resetUrlToCurrentUrlTree(){this.location.replaceState(this.urlSerializer.serialize(this.rawUrlTree),"",{navigationId:this.lastSuccessfulId})}}return t.\u0275fac=function(e){return new(e||t)(yi(ni),yi(wy),yi(sv),yi(Mh),yi(Ao),yi(dh),yi(ju),yi(void 0))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})(),uv=(()=>{class t{constructor(t,e,n,i,s){this.router=t,this.route=e,this.commands=[],this.onChanges=new E,null==n&&i.setAttribute(s.nativeElement,"tabindex","0")}ngOnChanges(t){this.onChanges.next(this)}set routerLink(t){this.commands=null!=t?Array.isArray(t)?t:[t]:[]}onClick(){const t={skipLocationChange:dv(this.skipLocationChange),replaceUrl:dv(this.replaceUrl),state:this.state};return this.router.navigateByUrl(this.urlTree,t),!0}get urlTree(){return this.router.createUrlTree(this.commands,{relativeTo:void 0!==this.relativeTo?this.relativeTo:this.route,queryParams:this.queryParams,fragment:this.fragment,queryParamsHandling:this.queryParamsHandling,preserveFragment:dv(this.preserveFragment)})}}return t.\u0275fac=function(e){return new(e||t)(Wo(cv),Wo($y),Qn("tabindex"),Wo(Xl),Wo(Kl))},t.\u0275dir=Zt({type:t,selectors:[["","routerLink","",5,"a",5,"area"]],hostBindings:function(t,e){1&t&&sa("click",function(){return e.onClick()})},inputs:{routerLink:"routerLink",queryParams:"queryParams",fragment:"fragment",queryParamsHandling:"queryParamsHandling",preserveFragment:"preserveFragment",skipLocationChange:"skipLocationChange",replaceUrl:"replaceUrl",state:"state",relativeTo:"relativeTo"},features:[ue]}),t})(),hv=(()=>{class t{constructor(t,e,n){this.router=t,this.route=e,this.locationStrategy=n,this.commands=[],this.onChanges=new E,this.subscription=t.events.subscribe(t=>{t instanceof z_&&this.updateTargetUrlAndHref()})}set routerLink(t){this.commands=null!=t?Array.isArray(t)?t:[t]:[]}ngOnChanges(t){this.updateTargetUrlAndHref(),this.onChanges.next(this)}ngOnDestroy(){this.subscription.unsubscribe()}onClick(t,e,n,i,s){if(0!==t||e||n||i||s)return!0;if("string"==typeof this.target&&"_self"!=this.target)return!0;const r={skipLocationChange:dv(this.skipLocationChange),replaceUrl:dv(this.replaceUrl),state:this.state};return this.router.navigateByUrl(this.urlTree,r),!1}updateTargetUrlAndHref(){this.href=this.locationStrategy.prepareExternalUrl(this.router.serializeUrl(this.urlTree))}get urlTree(){return this.router.createUrlTree(this.commands,{relativeTo:void 0!==this.relativeTo?this.relativeTo:this.route,queryParams:this.queryParams,fragment:this.fragment,queryParamsHandling:this.queryParamsHandling,preserveFragment:dv(this.preserveFragment)})}}return t.\u0275fac=function(e){return new(e||t)(Wo(cv),Wo($y),Wo(Fh))},t.\u0275dir=Zt({type:t,selectors:[["a","routerLink",""],["area","routerLink",""]],hostVars:2,hostBindings:function(t,e){1&t&&sa("click",function(t){return e.onClick(t.button,t.ctrlKey,t.shiftKey,t.altKey,t.metaKey)}),2&t&&(Pa("href",e.href,as),Ho("target",e.target))},inputs:{routerLink:"routerLink",target:"target",queryParams:"queryParams",fragment:"fragment",queryParamsHandling:"queryParamsHandling",preserveFragment:"preserveFragment",skipLocationChange:"skipLocationChange",replaceUrl:"replaceUrl",state:"state",relativeTo:"relativeTo"},features:[ue]}),t})();function dv(t){return""===t||!!t}let pv=(()=>{class t{constructor(t,e,n,i,s){this.parentContexts=t,this.location=e,this.resolver=n,this.changeDetector=s,this.activated=null,this._activatedRoute=null,this.activateEvents=new nu,this.deactivateEvents=new nu,this.name=i||ny,t.onChildOutletCreated(this.name,this)}ngOnDestroy(){this.parentContexts.onChildOutletDestroyed(this.name)}ngOnInit(){if(!this.activated){const t=this.parentContexts.getContext(this.name);t&&t.route&&(t.attachRef?this.attach(t.attachRef,t.route):this.activateWith(t.route,t.resolver||null))}}get isActivated(){return!!this.activated}get component(){if(!this.activated)throw new Error("Outlet is not activated");return this.activated.instance}get activatedRoute(){if(!this.activated)throw new Error("Outlet is not activated");return this._activatedRoute}get activatedRouteData(){return this._activatedRoute?this._activatedRoute.snapshot.data:{}}detach(){if(!this.activated)throw new Error("Outlet is not activated");this.location.detach();const t=this.activated;return this.activated=null,this._activatedRoute=null,t}attach(t,e){this.activated=t,this._activatedRoute=e,this.location.insert(t.hostView)}deactivate(){if(this.activated){const t=this.component;this.activated.destroy(),this.activated=null,this._activatedRoute=null,this.deactivateEvents.emit(t)}}activateWith(t,e){if(this.isActivated)throw new Error("Cannot activate an already activated outlet");this._activatedRoute=t;const n=(e=e||this.resolver).resolveComponentFactory(t._futureSnapshot.routeConfig.component),i=this.parentContexts.getOrCreateContext(this.name).children,s=new fv(t,i,this.location.injector);this.activated=this.location.createComponent(n,this.location.length,s),this.changeDetector.markForCheck(),this.activateEvents.emit(this.activated.instance)}}return t.\u0275fac=function(e){return new(e||t)(Wo(sv),Wo(Rc),Wo(ql),Qn("name"),Wo(wc))},t.\u0275dir=Zt({type:t,selectors:[["router-outlet"]],outputs:{activateEvents:"activate",deactivateEvents:"deactivate"},exportAs:["outlet"]}),t})();class fv{constructor(t,e,n){this.route=t,this.childContexts=e,this.parent=n}get(t,e){return t===$y?this.route:t===sv?this.childContexts:this.parent.get(t,e)}}class mv{}class gv{preload(t,e){return Ep(null)}}let _v=(()=>{class t{constructor(t,e,n,i,s){this.router=t,this.injector=i,this.preloadingStrategy=s,this.loader=new nv(e,n,e=>t.triggerEvent(new K_(e)),e=>t.triggerEvent(new Z_(e)))}setUpPreloading(){this.subscription=this.router.events.pipe(Sp(t=>t instanceof z_),xp(()=>this.preload())).subscribe(()=>{})}preload(){const t=this.injector.get(Ic);return this.processRoutes(t,this.router.config)}ngOnDestroy(){this.subscription&&this.subscription.unsubscribe()}processRoutes(t,e){const n=[];for(const i of e)if(i.loadChildren&&!i.canLoad&&i._loadedConfig){const t=i._loadedConfig;n.push(this.processRoutes(t.module,t.routes))}else i.loadChildren&&!i.canLoad?n.push(this.preloadConfig(t,i)):i.children&&n.push(this.processRoutes(t,i.children));return L(n).pipe(U(),k(t=>{}))}preloadConfig(t,e){return this.preloadingStrategy.preload(e,()=>(e._loadedConfig?Ep(e._loadedConfig):this.loader.load(t.injector,e)).pipe(j(t=>(e._loadedConfig=t,this.processRoutes(t.module,t.routes)))))}}return t.\u0275fac=function(e){return new(e||t)(yi(cv),yi(dh),yi(ju),yi(Ao),yi(mv))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})(),yv=(()=>{class t{constructor(t,e,n={}){this.router=t,this.viewportScroller=e,this.options=n,this.lastId=0,this.lastSource="imperative",this.restoredId=0,this.store={},n.scrollPositionRestoration=n.scrollPositionRestoration||"disabled",n.anchorScrolling=n.anchorScrolling||"disabled"}init(){"disabled"!==this.options.scrollPositionRestoration&&this.viewportScroller.setHistoryScrollRestoration("manual"),this.routerEventsSubscription=this.createScrollEvents(),this.scrollEventsSubscription=this.consumeScrollEvents()}createScrollEvents(){return this.router.events.subscribe(t=>{t instanceof j_?(this.store[this.lastId]=this.viewportScroller.getScrollPosition(),this.lastSource=t.navigationTrigger,this.restoredId=t.restoredState?t.restoredState.navigationId:0):t instanceof z_&&(this.lastId=t.id,this.scheduleScrollEvent(t,this.router.parseUrl(t.urlAfterRedirects).fragment))})}consumeScrollEvents(){return this.router.events.subscribe(t=>{t instanceof ey&&(t.position?"top"===this.options.scrollPositionRestoration?this.viewportScroller.scrollToPosition([0,0]):"enabled"===this.options.scrollPositionRestoration&&this.viewportScroller.scrollToPosition(t.position):t.anchor&&"enabled"===this.options.anchorScrolling?this.viewportScroller.scrollToAnchor(t.anchor):"disabled"!==this.options.scrollPositionRestoration&&this.viewportScroller.scrollToPosition([0,0]))})}scheduleScrollEvent(t,e){this.router.triggerEvent(new ey(t,"popstate"===this.lastSource?this.store[this.restoredId]:null,e))}ngOnDestroy(){this.routerEventsSubscription&&this.routerEventsSubscription.unsubscribe(),this.scrollEventsSubscription&&this.scrollEventsSubscription.unsubscribe()}}return t.\u0275fac=function(e){return new(e||t)(yi(cv),yi($d),yi(void 0))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();const bv=new ti("ROUTER_CONFIGURATION"),vv=new ti("ROUTER_FORROOT_GUARD"),wv=[Mh,{provide:wy,useClass:Cy},{provide:cv,useFactory:function(t,e,n,i,s,r,o,a={},l,c){const u=new cv(null,t,e,n,i,s,r,cy(o));if(l&&(u.urlHandlingStrategy=l),c&&(u.routeReuseStrategy=c),function(t,e){t.errorHandler&&(e.errorHandler=t.errorHandler),t.malformedUriErrorHandler&&(e.malformedUriErrorHandler=t.malformedUriErrorHandler),t.onSameUrlNavigation&&(e.onSameUrlNavigation=t.onSameUrlNavigation),t.paramsInheritanceStrategy&&(e.paramsInheritanceStrategy=t.paramsInheritanceStrategy),t.relativeLinkResolution&&(e.relativeLinkResolution=t.relativeLinkResolution),t.urlUpdateStrategy&&(e.urlUpdateStrategy=t.urlUpdateStrategy)}(a,u),a.enableTracing){const t=wh();u.events.subscribe(e=>{t.logGroup(`Router Event: ${e.constructor.name}`),t.log(e.toString()),t.log(e),t.logGroupEnd()})}return u},deps:[wy,sv,Mh,Ao,dh,ju,ev,bv,[class{},new Ei],[class{},new Ei]]},sv,{provide:$y,useFactory:function(t){return t.routerState.root},deps:[cv]},{provide:dh,useClass:mh},_v,gv,class{preload(t,e){return e().pipe(y_(()=>Ep(null)))}},{provide:bv,useValue:{enableTracing:!1}}];function Cv(){return new rh("Router",cv)}let Ev=(()=>{class t{constructor(t,e){}static forRoot(e,n){return{ngModule:t,providers:[wv,Dv(e),{provide:vv,useFactory:kv,deps:[[cv,new Ei,new xi]]},{provide:bv,useValue:n||{}},{provide:Fh,useFactory:Sv,deps:[Eh,[new Ci(Rh),new Ei],bv]},{provide:yv,useFactory:xv,deps:[cv,$d,bv]},{provide:mv,useExisting:n&&n.preloadingStrategy?n.preloadingStrategy:gv},{provide:rh,multi:!0,useFactory:Cv},[Av,{provide:Cu,multi:!0,useFactory:Tv,deps:[Av]},{provide:Iv,useFactory:Ov,deps:[Av]},{provide:Tu,multi:!0,useExisting:Iv}]]}}static forChild(e){return{ngModule:t,providers:[Dv(e)]}}}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)(yi(vv,8),yi(cv,8))}}),t})();function xv(t,e,n){return n.scrollOffset&&e.setOffset(n.scrollOffset),new yv(t,e,n)}function Sv(t,e,n={}){return n.useHash?new Lh(t,e):new Nh(t,e)}function kv(t){return"guarded"}function Dv(t){return[{provide:ei,multi:!0,useValue:t},{provide:ev,multi:!0,useValue:t}]}let Av=(()=>{class t{constructor(t){this.injector=t,this.initNavigation=!1,this.resultOfPreactivationDone=new E}appInitializer(){return this.injector.get(Sh,Promise.resolve(null)).then(()=>{let t=null;const e=new Promise(e=>t=e),n=this.injector.get(cv),i=this.injector.get(bv);return"disabled"===i.initialNavigation?(n.setUpLocationChangeListener(),t(!0)):"enabled"===i.initialNavigation||"enabledBlocking"===i.initialNavigation?(n.hooks.afterPreactivation=()=>this.initNavigation?Ep(null):(this.initNavigation=!0,t(!0),this.resultOfPreactivationDone),n.initialNavigation()):t(!0),e})}bootstrapListener(t){const e=this.injector.get(bv),n=this.injector.get(_v),i=this.injector.get(yv),s=this.injector.get(cv),r=this.injector.get(uh);t===r.components[0]&&("enabledNonBlocking"!==e.initialNavigation&&void 0!==e.initialNavigation||s.initialNavigation(),n.setUpPreloading(),i.init(),s.resetRootComponentType(r.componentTypes[0]),this.resultOfPreactivationDone.next(null),this.resultOfPreactivationDone.complete())}}return t.\u0275fac=function(e){return new(e||t)(yi(Ao))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();function Tv(t){return t.appInitializer.bind(t)}function Ov(t){return t.bootstrapListener.bind(t)}const Iv=new ti("Router Initializer");function Fv(t){return e=>e.lift(new Pv(t))}class Pv{constructor(t){this.notifier=t}call(t,e){const n=new Rv(t),i=V(this.notifier,new M(n));return i&&!n.seenValue?(n.add(i),e.subscribe(n)):n}}class Rv extends B{constructor(t){super(t),this.seenValue=!1}notifyNext(){this.seenValue=!0,this.complete()}notifyComplete(){}}function Nv(...t){if(1===t.length){const e=t[0];if(l(e))return Lv(e,null);if(c(e)&&Object.getPrototypeOf(e)===Object.prototype){const t=Object.keys(e);return Lv(t.map(t=>e[t]),t)}}if("function"==typeof t[t.length-1]){const e=t.pop();return Lv(t=1===t.length&&l(t[0])?t[0]:t,null).pipe(k(t=>e(...t)))}return Lv(t,null)}function Lv(t,e){return new y(n=>{const i=t.length;if(0===i)return void n.complete();const s=new Array(i);let r=0,o=0;for(let a=0;a<i;a++){const l=L(t[a]);let c=!1;n.add(l.subscribe({next:t=>{c||(c=!0,o++),s[a]=t},error:t=>n.error(t),complete:()=>{r++,r!==i&&c||(o===i&&n.next(e?e.reduce((t,e,n)=>(t[e]=s[n],t),{}):s),n.complete())}}))}})}let Mv=(()=>{class t{constructor(t){this.http=t}get apiUrl(){return"https://hacker-news.firebaseio.com/v0/"}getIdsOfTopStories(){return this.http.get(`${this.apiUrl}topstories.json?print=pretty`).pipe(y_(t=>(console.log(this.getErrorMessageForResponse(t)),Ep(t))))}getNewsItem(t){return t?this.http.get(`${this.apiUrl}item/${t}.json?print=pretty`):Ep({})}loadCurrentPageItems(t){if(t)return Nv([this.getNewsItem(t[0]),this.getNewsItem(t[1]),this.getNewsItem(t[2]),this.getNewsItem(t[3]),this.getNewsItem(t[4]),this.getNewsItem(t[5]),this.getNewsItem(t[6]),this.getNewsItem(t[7]),this.getNewsItem(t[8]),this.getNewsItem(t[9])]).pipe(xp(([t,e,n,i,s,r,o,a,l,c])=>Ep([t,e,n,i,s,r,o,a,l,c])),y_(t=>(console.log(this.getErrorMessageForResponse(t)),Ep(t))))}getErrorMessageForResponse(t){switch(t.status){case 503:return"temporarily unavailable";case 502:return"bad gateway";case 500:return"internal server error";case 404:return"not found";case 0:return"CORS header not present";default:return`unexpected error code ${t.status}`}}}return t.\u0275fac=function(e){return new(e||t)(yi($p))},t.\u0275prov=pt({token:t,factory:t.\u0275fac,providedIn:"root"}),t})(),Bv=(()=>{class t{constructor(){this.ids=[]}groupIds(t,e){let n=[];if(this.ids=[],t)for(let i=1;i<t.length;i++)i%10!=0?n.push(t[i-1]):(n.push(t[i-1]),this.ids.push(n),n=[]);return this.ids.push(n||void 0),this.ids[e]}}return t.\u0275fac=function(e){return new(e||t)},t.\u0275prov=pt({token:t,factory:t.\u0275fac,providedIn:"root"}),t})();function Vv(t,...e){return e.length?e.some(e=>t[e]):t.altKey||t.shiftKey||t.ctrlKey||t.metaKey}class jv extends h{constructor(t,e){super()}schedule(t,e=0){return this}}class zv extends jv{constructor(t,e){super(t,e),this.scheduler=t,this.work=e,this.pending=!1}schedule(t,e=0){if(this.closed)return this;this.state=t;const n=this.id,i=this.scheduler;return null!=n&&(this.id=this.recycleAsyncId(i,n,e)),this.pending=!0,this.delay=e,this.id=this.id||this.requestAsyncId(i,this.id,e),this}requestAsyncId(t,e,n=0){return setInterval(t.flush.bind(t,this),n)}recycleAsyncId(t,e,n=0){if(null!==n&&this.delay===n&&!1===this.pending)return e;clearInterval(e)}execute(t,e){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;const n=this._execute(t,e);if(n)return n;!1===this.pending&&null!=this.id&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))}_execute(t,e){let n,i=!1;try{this.work(t)}catch(s){i=!0,n=!!s&&s||new Error(s)}if(i)return this.unsubscribe(),n}_unsubscribe(){const t=this.id,e=this.scheduler,n=e.actions,i=n.indexOf(this);this.work=null,this.state=null,this.pending=!1,this.scheduler=null,-1!==i&&n.splice(i,1),null!=t&&(this.id=this.recycleAsyncId(e,t,null)),this.delay=null}}let Hv=(()=>{class t{constructor(e,n=t.now){this.SchedulerAction=e,this.now=n}schedule(t,e=0,n){return new this.SchedulerAction(this,t).schedule(n,e)}}return t.now=()=>Date.now(),t})();class Uv extends Hv{constructor(t,e=Hv.now){super(t,()=>Uv.delegate&&Uv.delegate!==this?Uv.delegate.now():e()),this.actions=[],this.active=!1,this.scheduled=void 0}schedule(t,e=0,n){return Uv.delegate&&Uv.delegate!==this?Uv.delegate.schedule(t,e,n):super.schedule(t,e,n)}flush(t){const{actions:e}=this;if(this.active)return void e.push(t);let n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}}const $v=new Uv(zv);function qv(t,e=$v){return n=>n.lift(new Wv(t,e))}class Wv{constructor(t,e){this.dueTime=t,this.scheduler=e}call(t,e){return e.subscribe(new Gv(t,this.dueTime,this.scheduler))}}class Gv extends f{constructor(t,e,n){super(t),this.dueTime=e,this.scheduler=n,this.debouncedSubscription=null,this.lastValue=null,this.hasValue=!1}_next(t){this.clearDebounce(),this.lastValue=t,this.hasValue=!0,this.add(this.debouncedSubscription=this.scheduler.schedule(Yv,this.dueTime,this))}_complete(){this.debouncedNext(),this.destination.complete()}debouncedNext(){if(this.clearDebounce(),this.hasValue){const{lastValue:t}=this;this.lastValue=null,this.hasValue=!1,this.destination.next(t)}}clearDebounce(){const t=this.debouncedSubscription;null!==t&&(this.remove(t),t.unsubscribe(),this.debouncedSubscription=null)}}function Yv(t){t.debouncedNext()}function Kv(t){return null!=t&&"false"!=`${t}`}function Zv(t,e=0){return function(t){return!isNaN(parseFloat(t))&&!isNaN(Number(t))}(t)?Number(t):e}function Qv(t){return Array.isArray(t)?t:[t]}function Xv(t){return null==t?"":"string"==typeof t?t:`${t}px`}function Jv(t){return t instanceof Kl?t.nativeElement:t}let tw;try{tw="undefined"!=typeof Intl&&Intl.v8BreakIterator}catch(UD){tw=!1}let ew,nw,iw,sw=(()=>{class t{constructor(t){this._platformId=t,this.isBrowser=this._platformId?"browser"===this._platformId:"object"==typeof document&&!!document,this.EDGE=this.isBrowser&&/(edge)/i.test(navigator.userAgent),this.TRIDENT=this.isBrowser&&/(msie|trident)/i.test(navigator.userAgent),this.BLINK=this.isBrowser&&!(!window.chrome&&!tw)&&"undefined"!=typeof CSS&&!this.EDGE&&!this.TRIDENT,this.WEBKIT=this.isBrowser&&/AppleWebKit/i.test(navigator.userAgent)&&!this.BLINK&&!this.EDGE&&!this.TRIDENT,this.IOS=this.isBrowser&&/iPad|iPhone|iPod/.test(navigator.userAgent)&&!("MSStream"in window),this.FIREFOX=this.isBrowser&&/(firefox|minefield)/i.test(navigator.userAgent),this.ANDROID=this.isBrowser&&/android/i.test(navigator.userAgent)&&!this.TRIDENT,this.SAFARI=this.isBrowser&&/safari/i.test(navigator.userAgent)&&this.WEBKIT}}return t.\u0275fac=function(e){return new(e||t)(yi(Au))},t.\u0275prov=pt({factory:function(){return new t(yi(Au))},token:t,providedIn:"root"}),t})(),rw=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)}}),t})();function ow(t){return function(){if(null==ew&&"undefined"!=typeof window)try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:()=>ew=!0}))}finally{ew=ew||!1}return ew}()?t:!!t.capture}function aw(){if(null==nw){if("object"!=typeof document||!document)return nw=!1,nw;if("scrollBehavior"in document.documentElement.style)nw=!0;else{const t=Element.prototype.scrollTo;nw=!!t&&!/\{\s*\[native code\]\s*\}/.test(t.toString())}}return nw}let lw=(()=>{class t{create(t){return"undefined"==typeof MutationObserver?null:new MutationObserver(t)}}return t.\u0275fac=function(e){return new(e||t)},t.\u0275prov=pt({factory:function(){return new t},token:t,providedIn:"root"}),t})(),cw=(()=>{class t{constructor(t){this._mutationObserverFactory=t,this._observedElements=new Map}ngOnDestroy(){this._observedElements.forEach((t,e)=>this._cleanupObserver(e))}observe(t){const e=Jv(t);return new y(t=>{const n=this._observeElement(e).subscribe(t);return()=>{n.unsubscribe(),this._unobserveElement(e)}})}_observeElement(t){if(this._observedElements.has(t))this._observedElements.get(t).count++;else{const e=new E,n=this._mutationObserverFactory.create(t=>e.next(t));n&&n.observe(t,{characterData:!0,childList:!0,subtree:!0}),this._observedElements.set(t,{observer:n,stream:e,count:1})}return this._observedElements.get(t).stream}_unobserveElement(t){this._observedElements.has(t)&&(this._observedElements.get(t).count--,this._observedElements.get(t).count||this._cleanupObserver(t))}_cleanupObserver(t){if(this._observedElements.has(t)){const{observer:e,stream:n}=this._observedElements.get(t);e&&e.disconnect(),n.complete(),this._observedElements.delete(t)}}}return t.\u0275fac=function(e){return new(e||t)(yi(lw))},t.\u0275prov=pt({factory:function(){return new t(yi(lw))},token:t,providedIn:"root"}),t})(),uw=(()=>{class t{constructor(t,e,n){this._contentObserver=t,this._elementRef=e,this._ngZone=n,this.event=new nu,this._disabled=!1,this._currentSubscription=null}get disabled(){return this._disabled}set disabled(t){this._disabled=Kv(t),this._disabled?this._unsubscribe():this._subscribe()}get debounce(){return this._debounce}set debounce(t){this._debounce=Zv(t),this._subscribe()}ngAfterContentInit(){this._currentSubscription||this.disabled||this._subscribe()}ngOnDestroy(){this._unsubscribe()}_subscribe(){this._unsubscribe();const t=this._contentObserver.observe(this._elementRef);this._ngZone.runOutsideAngular(()=>{this._currentSubscription=(this.debounce?t.pipe(qv(this.debounce)):t).subscribe(this.event)})}_unsubscribe(){var t;null===(t=this._currentSubscription)||void 0===t||t.unsubscribe()}}return t.\u0275fac=function(e){return new(e||t)(Wo(cw),Wo(Kl),Wo(Uu))},t.\u0275dir=Zt({type:t,selectors:[["","cdkObserveContent",""]],inputs:{disabled:["cdkObserveContentDisabled","disabled"],debounce:"debounce"},outputs:{event:"cdkObserveContent"},exportAs:["cdkObserveContent"]}),t})(),hw=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)},providers:[lw]}),t})();function dw(t,e){return(t.getAttribute(e)||"").match(/\S+/g)||[]}const pw="cdk-describedby-message-container",fw="cdk-describedby-host";let mw=0;const gw=new Map;let _w=null,yw=(()=>{class t{constructor(t){this._document=t}describe(t,e,n){if(!this._canBeDescribed(t,e))return;const i=bw(e,n);"string"!=typeof e?(vw(e),gw.set(i,{messageElement:e,referenceCount:0})):gw.has(i)||this._createMessageElement(e,n),this._isElementDescribedByMessage(t,i)||this._addMessageReference(t,i)}removeDescription(t,e,n){if(!e||!this._isElementNode(t))return;const i=bw(e,n);if(this._isElementDescribedByMessage(t,i)&&this._removeMessageReference(t,i),"string"==typeof e){const t=gw.get(i);t&&0===t.referenceCount&&this._deleteMessageElement(i)}_w&&0===_w.childNodes.length&&this._deleteMessagesContainer()}ngOnDestroy(){const t=this._document.querySelectorAll("[cdk-describedby-host]");for(let e=0;e<t.length;e++)this._removeCdkDescribedByReferenceIds(t[e]),t[e].removeAttribute(fw);_w&&this._deleteMessagesContainer(),gw.clear()}_createMessageElement(t,e){const n=this._document.createElement("div");vw(n),n.textContent=t,e&&n.setAttribute("role",e),this._createMessagesContainer(),_w.appendChild(n),gw.set(bw(t,e),{messageElement:n,referenceCount:0})}_deleteMessageElement(t){const e=gw.get(t),n=e&&e.messageElement;_w&&n&&_w.removeChild(n),gw.delete(t)}_createMessagesContainer(){if(!_w){const t=this._document.getElementById(pw);t&&t.parentNode&&t.parentNode.removeChild(t),_w=this._document.createElement("div"),_w.id=pw,_w.style.visibility="hidden",_w.classList.add("cdk-visually-hidden"),this._document.body.appendChild(_w)}}_deleteMessagesContainer(){_w&&_w.parentNode&&(_w.parentNode.removeChild(_w),_w=null)}_removeCdkDescribedByReferenceIds(t){const e=dw(t,"aria-describedby").filter(t=>0!=t.indexOf("cdk-describedby-message"));t.setAttribute("aria-describedby",e.join(" "))}_addMessageReference(t,e){const n=gw.get(e);!function(t,e,n){const i=dw(t,e);i.some(t=>t.trim()==n.trim())||(i.push(n.trim()),t.setAttribute(e,i.join(" ")))}(t,"aria-describedby",n.messageElement.id),t.setAttribute(fw,""),n.referenceCount++}_removeMessageReference(t,e){const n=gw.get(e);n.referenceCount--,function(t,e,n){const i=dw(t,e).filter(t=>t!=n.trim());i.length?t.setAttribute(e,i.join(" ")):t.removeAttribute(e)}(t,"aria-describedby",n.messageElement.id),t.removeAttribute(fw)}_isElementDescribedByMessage(t,e){const n=dw(t,"aria-describedby"),i=gw.get(e),s=i&&i.messageElement.id;return!!s&&-1!=n.indexOf(s)}_canBeDescribed(t,e){if(!this._isElementNode(t))return!1;if(e&&"object"==typeof e)return!0;const n=null==e?"":`${e}`.trim(),i=t.getAttribute("aria-label");return!(!n||i&&i.trim()===n)}_isElementNode(t){return t.nodeType===this._document.ELEMENT_NODE}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({factory:function(){return new t(yi(Ch))},token:t,providedIn:"root"}),t})();function bw(t,e){return"string"==typeof t?`${e||""}/${t}`:t}function vw(t){t.id||(t.id="cdk-describedby-message-"+mw++)}class ww{constructor(t){this._items=t,this._activeItemIndex=-1,this._activeItem=null,this._wrap=!1,this._letterKeyStream=new E,this._typeaheadSubscription=h.EMPTY,this._vertical=!0,this._allowedModifierKeys=[],this._homeAndEnd=!1,this._skipPredicateFn=t=>t.disabled,this._pressedLetters=[],this.tabOut=new E,this.change=new E,t instanceof su&&t.changes.subscribe(t=>{if(this._activeItem){const e=t.toArray().indexOf(this._activeItem);e>-1&&e!==this._activeItemIndex&&(this._activeItemIndex=e)}})}skipPredicate(t){return this._skipPredicateFn=t,this}withWrap(t=!0){return this._wrap=t,this}withVerticalOrientation(t=!0){return this._vertical=t,this}withHorizontalOrientation(t){return this._horizontal=t,this}withAllowedModifierKeys(t){return this._allowedModifierKeys=t,this}withTypeAhead(t=200){return 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null}(n)||this._getDocument(),s=this._elementInfo.get(n);if(s)return e&&(s.checkChildren=!0),s.subject;const r={checkChildren:e,subject:new E,rootNode:i};return this._elementInfo.set(n,r),this._registerGlobalListeners(r),r.subject}stopMonitoring(t){const e=Jv(t),n=this._elementInfo.get(e);n&&(n.subject.complete(),this._setClasses(e),this._elementInfo.delete(e),this._removeGlobalListeners(n))}focusVia(t,e,n){const i=Jv(t);i===this._getDocument().activeElement?this._getClosestElementsInfo(i).forEach(([t,n])=>this._originChanged(t,e,n)):(this._setOriginForCurrentEventQueue(e),"function"==typeof i.focus&&i.focus(n))}ngOnDestroy(){this._elementInfo.forEach((t,e)=>this.stopMonitoring(e))}_getDocument(){return this._document||document}_getWindow(){return this._getDocument().defaultView||window}_toggleClass(t,e,n){n?t.classList.add(e):t.classList.remove(e)}_getFocusOrigin(t){return 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t.\u0275fac=function(e){return new(e||t)(yi(Uu),yi(sw),yi(Ch,8),yi(Aw,8))},t.\u0275prov=pt({factory:function(){return new t(yi(Uu),yi(sw),yi(Ch,8),yi(Aw,8))},token:t,providedIn:"root"}),t})();function Iw(t){return t.composedPath?t.composedPath()[0]:t.target}const Fw="cdk-high-contrast-black-on-white",Pw="cdk-high-contrast-white-on-black",Rw="cdk-high-contrast-active";let Nw=(()=>{class t{constructor(t,e){this._platform=t,this._document=e}getHighContrastMode(){if(!this._platform.isBrowser)return 0;const t=this._document.createElement("div");t.style.backgroundColor="rgb(1,2,3)",t.style.position="absolute",this._document.body.appendChild(t);const e=this._document.defaultView||window,n=e&&e.getComputedStyle?e.getComputedStyle(t):null,i=(n&&n.backgroundColor||"").replace(/ /g,"");switch(this._document.body.removeChild(t),i){case"rgb(0,0,0)":return 2;case"rgb(255,255,255)":return 1}return 0}_applyBodyHighContrastModeCssClasses(){if(this._platform.isBrowser&&this._document.body){const t=this._document.body.classList;t.remove(Rw),t.remove(Fw),t.remove(Pw);const e=this.getHighContrastMode();1===e?(t.add(Rw),t.add(Fw)):2===e&&(t.add(Rw),t.add(Pw))}}}return t.\u0275fac=function(e){return new(e||t)(yi(sw),yi(Ch))},t.\u0275prov=pt({factory:function(){return new t(yi(sw),yi(Ch))},token:t,providedIn:"root"}),t})(),Lw=(()=>{class t{constructor(t){t._applyBodyHighContrastModeCssClasses()}}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)(yi(Nw))},imports:[[rw,hw]]}),t})();const Mw=new ti("cdk-dir-doc",{providedIn:"root",factory:function(){return bi(Ch)}});let Bw=(()=>{class t{constructor(t){if(this.value="ltr",this.change=new nu,t){const e=t.documentElement?t.documentElement.dir:null,n=(t.body?t.body.dir:null)||e;this.value="ltr"===n||"rtl"===n?n:"ltr"}}ngOnDestroy(){this.change.complete()}}return t.\u0275fac=function(e){return new(e||t)(yi(Mw,8))},t.\u0275prov=pt({factory:function(){return new 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t=this._document.body,e=this._viewportRuler.getViewportSize();return t.scrollHeight>e.height||t.scrollWidth>e.width}}class vE{constructor(t,e,n,i){this._scrollDispatcher=t,this._ngZone=e,this._viewportRuler=n,this._config=i,this._scrollSubscription=null,this._detach=()=>{this.disable(),this._overlayRef.hasAttached()&&this._ngZone.run(()=>this._overlayRef.detach())}}attach(t){this._overlayRef=t}enable(){if(this._scrollSubscription)return;const t=this._scrollDispatcher.scrolled(0);this._config&&this._config.threshold&&this._config.threshold>1?(this._initialScrollPosition=this._viewportRuler.getViewportScrollPosition().top,this._scrollSubscription=t.subscribe(()=>{const t=this._viewportRuler.getViewportScrollPosition().top;Math.abs(t-this._initialScrollPosition)>this._config.threshold?this._detach():this._overlayRef.updatePosition()})):this._scrollSubscription=t.subscribe(this._detach)}disable(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}detach(){this.disable(),this._overlayRef=null}}class wE{enable(){}disable(){}attach(){}}function CE(t,e){return e.some(e=>t.bottom<e.top||t.top>e.bottom||t.right<e.left||t.left>e.right)}function EE(t,e){return e.some(e=>t.top<e.top||t.bottom>e.bottom||t.left<e.left||t.right>e.right)}class xE{constructor(t,e,n,i){this._scrollDispatcher=t,this._viewportRuler=e,this._ngZone=n,this._config=i,this._scrollSubscription=null}attach(t){this._overlayRef=t}enable(){this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(this._config?this._config.scrollThrottle:0).subscribe(()=>{if(this._overlayRef.updatePosition(),this._config&&this._config.autoClose){const t=this._overlayRef.overlayElement.getBoundingClientRect(),{width:e,height:n}=this._viewportRuler.getViewportSize();CE(t,[{width:e,height:n,bottom:n,right:e,top:0,left:0}])&&(this.disable(),this._ngZone.run(()=>this._overlayRef.detach()))}}))}disable(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)}detach(){this.disable(),this._overlayRef=null}}let SE=(()=>{class t{constructor(t,e,n,i){this._scrollDispatcher=t,this._viewportRuler=e,this._ngZone=n,this.noop=()=>new wE,this.close=t=>new vE(this._scrollDispatcher,this._ngZone,this._viewportRuler,t),this.block=()=>new bE(this._viewportRuler,this._document),this.reposition=t=>new xE(this._scrollDispatcher,this._viewportRuler,this._ngZone,t),this._document=i}}return t.\u0275fac=function(e){return new(e||t)(yi(sE),yi(rE),yi(Uu),yi(Ch))},t.\u0275prov=pt({factory:function(){return new t(yi(sE),yi(rE),yi(Uu),yi(Ch))},token:t,providedIn:"root"}),t})();class kE{constructor(t){if(this.scrollStrategy=new wE,this.panelClass="",this.hasBackdrop=!1,this.backdropClass="cdk-overlay-dark-backdrop",this.disposeOnNavigation=!1,t){const e=Object.keys(t);for(const n of e)void 0!==t[n]&&(this[n]=t[n])}}}class DE{constructor(t,e,n,i,s){this.offsetX=n,this.offsetY=i,this.panelClass=s,this.originX=t.originX,this.originY=t.originY,this.overlayX=e.overlayX,this.overlayY=e.overlayY}}class AE{constructor(t,e){this.connectionPair=t,this.scrollableViewProperties=e}}let TE=(()=>{class t{constructor(t){this._attachedOverlays=[],this._document=t}ngOnDestroy(){this.detach()}add(t){this.remove(t),this._attachedOverlays.push(t)}remove(t){const e=this._attachedOverlays.indexOf(t);e>-1&&this._attachedOverlays.splice(e,1),0===this._attachedOverlays.length&&this.detach()}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({factory:function(){return new t(yi(Ch))},token:t,providedIn:"root"}),t})(),OE=(()=>{class t extends TE{constructor(t){super(t),this._keydownListener=t=>{const e=this._attachedOverlays;for(let n=e.length-1;n>-1;n--)if(e[n]._keydownEvents.observers.length>0){e[n]._keydownEvents.next(t);break}}}add(t){super.add(t),this._isAttached||(this._document.body.addEventListener("keydown",this._keydownListener),this._isAttached=!0)}detach(){this._isAttached&&(this._document.body.removeEventListener("keydown",this._keydownListener),this._isAttached=!1)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch))},t.\u0275prov=pt({factory:function(){return new t(yi(Ch))},token:t,providedIn:"root"}),t})(),IE=(()=>{class t extends TE{constructor(t,e){super(t),this._platform=e,this._cursorStyleIsSet=!1,this._clickListener=t=>{const e=t.composedPath?t.composedPath()[0]:t.target,n=this._attachedOverlays.slice();for(let i=n.length-1;i>-1;i--){const s=n[i];if(!(s._outsidePointerEvents.observers.length<1)&&s.hasAttached()){if(s.overlayElement.contains(e))break;s._outsidePointerEvents.next(t)}}}}add(t){super.add(t),this._isAttached||(this._document.body.addEventListener("click",this._clickListener,!0),this._document.body.addEventListener("contextmenu",this._clickListener,!0),this._platform.IOS&&!this._cursorStyleIsSet&&(this._cursorOriginalValue=this._document.body.style.cursor,this._document.body.style.cursor="pointer",this._cursorStyleIsSet=!0),this._isAttached=!0)}detach(){this._isAttached&&(this._document.body.removeEventListener("click",this._clickListener,!0),this._document.body.removeEventListener("contextmenu",this._clickListener,!0),this._platform.IOS&&this._cursorStyleIsSet&&(this._document.body.style.cursor=this._cursorOriginalValue,this._cursorStyleIsSet=!1),this._isAttached=!1)}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch),yi(sw))},t.\u0275prov=pt({factory:function(){return new t(yi(Ch),yi(sw))},token:t,providedIn:"root"}),t})();const FE=!("undefined"==typeof window||!window||!window.__karma__&&!window.jasmine);let PE=(()=>{class t{constructor(t,e){this._platform=e,this._document=t}ngOnDestroy(){const t=this._containerElement;t&&t.parentNode&&t.parentNode.removeChild(t)}getContainerElement(){return this._containerElement||this._createContainer(),this._containerElement}_createContainer(){const t="cdk-overlay-container";if(this._platform.isBrowser||FE){const e=this._document.querySelectorAll(`.${t}[platform="server"], .${t}[platform="test"]`);for(let t=0;t<e.length;t++)e[t].parentNode.removeChild(e[t])}const e=this._document.createElement("div");e.classList.add(t),FE?e.setAttribute("platform","test"):this._platform.isBrowser||e.setAttribute("platform","server"),this._document.body.appendChild(e),this._containerElement=e}}return t.\u0275fac=function(e){return new(e||t)(yi(Ch),yi(sw))},t.\u0275prov=pt({factory:function(){return new t(yi(Ch),yi(sw))},token:t,providedIn:"root"}),t})();class RE{constructor(t,e,n,i,s,r,o,a,l){this._portalOutlet=t,this._host=e,this._pane=n,this._config=i,this._ngZone=s,this._keyboardDispatcher=r,this._document=o,this._location=a,this._outsideClickDispatcher=l,this._backdropElement=null,this._backdropClick=new E,this._attachments=new E,this._detachments=new E,this._locationChanges=h.EMPTY,this._backdropClickHandler=t=>this._backdropClick.next(t),this._keydownEvents=new E,this._outsidePointerEvents=new E,i.scrollStrategy&&(this._scrollStrategy=i.scrollStrategy,this._scrollStrategy.attach(this)),this._positionStrategy=i.positionStrategy}get overlayElement(){return this._pane}get backdropElement(){return this._backdropElement}get hostElement(){return this._host}attach(t){let e=this._portalOutlet.attach(t);return!this._host.parentElement&&this._previousHostParent&&this._previousHostParent.appendChild(this._host),this._positionStrategy&&this._positionStrategy.attach(this),this._updateStackingOrder(),this._updateElementSize(),this._updateElementDirection(),this._scrollStrategy&&this._scrollStrategy.enable(),this._ngZone.onStable.pipe(h_(1)).subscribe(()=>{this.hasAttached()&&this.updatePosition()}),this._togglePointerEvents(!0),this._config.hasBackdrop&&this._attachBackdrop(),this._config.panelClass&&this._toggleClasses(this._pane,this._config.panelClass,!0),this._attachments.next(),this._keyboardDispatcher.add(this),this._config.disposeOnNavigation&&(this._locationChanges=this._location.subscribe(()=>this.dispose())),this._outsideClickDispatcher.add(this),e}detach(){if(!this.hasAttached())return;this.detachBackdrop(),this._togglePointerEvents(!1),this._positionStrategy&&this._positionStrategy.detach&&this._positionStrategy.detach(),this._scrollStrategy&&this._scrollStrategy.disable();const t=this._portalOutlet.detach();return this._detachments.next(),this._keyboardDispatcher.remove(this),this._detachContentWhenStable(),this._locationChanges.unsubscribe(),this._outsideClickDispatcher.remove(this),t}dispose(){const t=this.hasAttached();this._positionStrategy&&this._positionStrategy.dispose(),this._disposeScrollStrategy(),this.detachBackdrop(),this._locationChanges.unsubscribe(),this._keyboardDispatcher.remove(this),this._portalOutlet.dispose(),this._attachments.complete(),this._backdropClick.complete(),this._keydownEvents.complete(),this._outsidePointerEvents.complete(),this._outsideClickDispatcher.remove(this),this._host&&this._host.parentNode&&(this._host.parentNode.removeChild(this._host),this._host=null),this._previousHostParent=this._pane=null,t&&this._detachments.next(),this._detachments.complete()}hasAttached(){return this._portalOutlet.hasAttached()}backdropClick(){return this._backdropClick}attachments(){return this._attachments}detachments(){return this._detachments}keydownEvents(){return this._keydownEvents}outsidePointerEvents(){return this._outsidePointerEvents}getConfig(){return this._config}updatePosition(){this._positionStrategy&&this._positionStrategy.apply()}updatePositionStrategy(t){t!==this._positionStrategy&&(this._positionStrategy&&this._positionStrategy.dispose(),this._positionStrategy=t,this.hasAttached()&&(t.attach(this),this.updatePosition()))}updateSize(t){this._config=Object.assign(Object.assign({},this._config),t),this._updateElementSize()}setDirection(t){this._config=Object.assign(Object.assign({},this._config),{direction:t}),this._updateElementDirection()}addPanelClass(t){this._pane&&this._toggleClasses(this._pane,t,!0)}removePanelClass(t){this._pane&&this._toggleClasses(this._pane,t,!1)}getDirection(){const t=this._config.direction;return t?"string"==typeof t?t:t.value:"ltr"}updateScrollStrategy(t){t!==this._scrollStrategy&&(this._disposeScrollStrategy(),this._scrollStrategy=t,this.hasAttached()&&(t.attach(this),t.enable()))}_updateElementDirection(){this._host.setAttribute("dir",this.getDirection())}_updateElementSize(){if(!this._pane)return;const t=this._pane.style;t.width=Xv(this._config.width),t.height=Xv(this._config.height),t.minWidth=Xv(this._config.minWidth),t.minHeight=Xv(this._config.minHeight),t.maxWidth=Xv(this._config.maxWidth),t.maxHeight=Xv(this._config.maxHeight)}_togglePointerEvents(t){this._pane.style.pointerEvents=t?"":"none"}_attachBackdrop(){const t="cdk-overlay-backdrop-showing";this._backdropElement=this._document.createElement("div"),this._backdropElement.classList.add("cdk-overlay-backdrop"),this._config.backdropClass&&this._toggleClasses(this._backdropElement,this._config.backdropClass,!0),this._host.parentElement.insertBefore(this._backdropElement,this._host),this._backdropElement.addEventListener("click",this._backdropClickHandler),"undefined"!=typeof requestAnimationFrame?this._ngZone.runOutsideAngular(()=>{requestAnimationFrame(()=>{this._backdropElement&&this._backdropElement.classList.add(t)})}):this._backdropElement.classList.add(t)}_updateStackingOrder(){this._host.nextSibling&&this._host.parentNode.appendChild(this._host)}detachBackdrop(){let t,e=this._backdropElement;if(!e)return;let n=()=>{e&&(e.removeEventListener("click",this._backdropClickHandler),e.removeEventListener("transitionend",n),e.parentNode&&e.parentNode.removeChild(e)),this._backdropElement==e&&(this._backdropElement=null),this._config.backdropClass&&this._toggleClasses(e,this._config.backdropClass,!1),clearTimeout(t)};e.classList.remove("cdk-overlay-backdrop-showing"),this._ngZone.runOutsideAngular(()=>{e.addEventListener("transitionend",n)}),e.style.pointerEvents="none",t=this._ngZone.runOutsideAngular(()=>setTimeout(n,500))}_toggleClasses(t,e,n){const i=t.classList;Qv(e).forEach(t=>{t&&(n?i.add(t):i.remove(t))})}_detachContentWhenStable(){this._ngZone.runOutsideAngular(()=>{const t=this._ngZone.onStable.pipe(Fv(q(this._attachments,this._detachments))).subscribe(()=>{this._pane&&this._host&&0!==this._pane.children.length||(this._pane&&this._config.panelClass&&this._toggleClasses(this._pane,this._config.panelClass,!1),this._host&&this._host.parentElement&&(this._previousHostParent=this._host.parentElement,this._previousHostParent.removeChild(this._host)),t.unsubscribe())})})}_disposeScrollStrategy(){const t=this._scrollStrategy;t&&(t.disable(),t.detach&&t.detach())}}const NE="cdk-overlay-connected-position-bounding-box",LE=/([A-Za-z%]+)$/;class ME{constructor(t,e,n,i,s){this._viewportRuler=e,this._document=n,this._platform=i,this._overlayContainer=s,this._lastBoundingBoxSize={width:0,height:0},this._isPushed=!1,this._canPush=!0,this._growAfterOpen=!1,this._hasFlexibleDimensions=!0,this._positionLocked=!1,this._viewportMargin=0,this._scrollables=[],this._preferredPositions=[],this._positionChanges=new E,this._resizeSubscription=h.EMPTY,this._offsetX=0,this._offsetY=0,this._appliedPanelClasses=[],this.positionChanges=this._positionChanges,this.setOrigin(t)}get positions(){return this._preferredPositions}attach(t){this._validatePositions(),t.hostElement.classList.add(NE),this._overlayRef=t,this._boundingBox=t.hostElement,this._pane=t.overlayElement,this._isDisposed=!1,this._isInitialRender=!0,this._lastPosition=null,this._resizeSubscription.unsubscribe(),this._resizeSubscription=this._viewportRuler.change().subscribe(()=>{this._isInitialRender=!0,this.apply()})}apply(){if(this._isDisposed||!this._platform.isBrowser)return;if(!this._isInitialRender&&this._positionLocked&&this._lastPosition)return void this.reapplyLastPosition();this._clearPanelClasses(),this._resetOverlayElementStyles(),this._resetBoundingBoxStyles(),this._viewportRect=this._getNarrowedViewportRect(),this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect();const t=this._originRect,e=this._overlayRect,n=this._viewportRect,i=[];let s;for(let r of this._preferredPositions){let o=this._getOriginPoint(t,r),a=this._getOverlayPoint(o,e,r),l=this._getOverlayFit(a,e,n,r);if(l.isCompletelyWithinViewport)return this._isPushed=!1,void this._applyPosition(r,o);this._canFitWithFlexibleDimensions(l,a,n)?i.push({position:r,origin:o,overlayRect:e,boundingBoxRect:this._calculateBoundingBoxRect(o,r)}):(!s||s.overlayFit.visibleArea<l.visibleArea)&&(s={overlayFit:l,overlayPoint:a,originPoint:o,position:r,overlayRect:e})}if(i.length){let t=null,e=-1;for(const n of i){const i=n.boundingBoxRect.width*n.boundingBoxRect.height*(n.position.weight||1);i>e&&(e=i,t=n)}return this._isPushed=!1,void this._applyPosition(t.position,t.origin)}if(this._canPush)return this._isPushed=!0,void this._applyPosition(s.position,s.originPoint);this._applyPosition(s.position,s.originPoint)}detach(){this._clearPanelClasses(),this._lastPosition=null,this._previousPushAmount=null,this._resizeSubscription.unsubscribe()}dispose(){this._isDisposed||(this._boundingBox&&BE(this._boundingBox.style,{top:"",left:"",right:"",bottom:"",height:"",width:"",alignItems:"",justifyContent:""}),this._pane&&this._resetOverlayElementStyles(),this._overlayRef&&this._overlayRef.hostElement.classList.remove(NE),this.detach(),this._positionChanges.complete(),this._overlayRef=this._boundingBox=null,this._isDisposed=!0)}reapplyLastPosition(){if(!this._isDisposed&&(!this._platform||this._platform.isBrowser)){this._originRect=this._getOriginRect(),this._overlayRect=this._pane.getBoundingClientRect(),this._viewportRect=this._getNarrowedViewportRect();const t=this._lastPosition||this._preferredPositions[0],e=this._getOriginPoint(this._originRect,t);this._applyPosition(t,e)}}withScrollableContainers(t){return this._scrollables=t,this}withPositions(t){return this._preferredPositions=t,-1===t.indexOf(this._lastPosition)&&(this._lastPosition=null),this._validatePositions(),this}withViewportMargin(t){return this._viewportMargin=t,this}withFlexibleDimensions(t=!0){return this._hasFlexibleDimensions=t,this}withGrowAfterOpen(t=!0){return this._growAfterOpen=t,this}withPush(t=!0){return this._canPush=t,this}withLockedPosition(t=!0){return this._positionLocked=t,this}setOrigin(t){return this._origin=t,this}withDefaultOffsetX(t){return this._offsetX=t,this}withDefaultOffsetY(t){return this._offsetY=t,this}withTransformOriginOn(t){return this._transformOriginSelector=t,this}_getOriginPoint(t,e){let n,i;if("center"==e.originX)n=t.left+t.width/2;else{const i=this._isRtl()?t.right:t.left,s=this._isRtl()?t.left:t.right;n="start"==e.originX?i:s}return i="center"==e.originY?t.top+t.height/2:"top"==e.originY?t.top:t.bottom,{x:n,y:i}}_getOverlayPoint(t,e,n){let i,s;return i="center"==n.overlayX?-e.width/2:"start"===n.overlayX?this._isRtl()?-e.width:0:this._isRtl()?0:-e.width,s="center"==n.overlayY?-e.height/2:"top"==n.overlayY?0:-e.height,{x:t.x+i,y:t.y+s}}_getOverlayFit(t,e,n,i){const s=jE(e);let{x:r,y:o}=t,a=this._getOffset(i,"x"),l=this._getOffset(i,"y");a&&(r+=a),l&&(o+=l);let c=0-o,u=o+s.height-n.height,h=this._subtractOverflows(s.width,0-r,r+s.width-n.width),d=this._subtractOverflows(s.height,c,u),p=h*d;return{visibleArea:p,isCompletelyWithinViewport:s.width*s.height===p,fitsInViewportVertically:d===s.height,fitsInViewportHorizontally:h==s.width}}_canFitWithFlexibleDimensions(t,e,n){if(this._hasFlexibleDimensions){const i=n.bottom-e.y,s=n.right-e.x,r=VE(this._overlayRef.getConfig().minHeight),o=VE(this._overlayRef.getConfig().minWidth),a=t.fitsInViewportHorizontally||null!=o&&o<=s;return(t.fitsInViewportVertically||null!=r&&r<=i)&&a}return!1}_pushOverlayOnScreen(t,e,n){if(this._previousPushAmount&&this._positionLocked)return{x:t.x+this._previousPushAmount.x,y:t.y+this._previousPushAmount.y};const i=jE(e),s=this._viewportRect,r=Math.max(t.x+i.width-s.width,0),o=Math.max(t.y+i.height-s.height,0),a=Math.max(s.top-n.top-t.y,0),l=Math.max(s.left-n.left-t.x,0);let c=0,u=0;return c=i.width<=s.width?l||-r:t.x<this._viewportMargin?s.left-n.left-t.x:0,u=i.height<=s.height?a||-o:t.y<this._viewportMargin?s.top-n.top-t.y:0,this._previousPushAmount={x:c,y:u},{x:t.x+c,y:t.y+u}}_applyPosition(t,e){if(this._setTransformOrigin(t),this._setOverlayElementStyles(e,t),this._setBoundingBoxStyles(e,t),t.panelClass&&this._addPanelClasses(t.panelClass),this._lastPosition=t,this._positionChanges.observers.length){const e=this._getScrollVisibility(),n=new AE(t,e);this._positionChanges.next(n)}this._isInitialRender=!1}_setTransformOrigin(t){if(!this._transformOriginSelector)return;const e=this._boundingBox.querySelectorAll(this._transformOriginSelector);let n,i=t.overlayY;n="center"===t.overlayX?"center":this._isRtl()?"start"===t.overlayX?"right":"left":"start"===t.overlayX?"left":"right";for(let s=0;s<e.length;s++)e[s].style.transformOrigin=`${n} ${i}`}_calculateBoundingBoxRect(t,e){const n=this._viewportRect,i=this._isRtl();let s,r,o,a,l,c;if("top"===e.overlayY)r=t.y,s=n.height-r+this._viewportMargin;else if("bottom"===e.overlayY)o=n.height-t.y+2*this._viewportMargin,s=n.height-o+this._viewportMargin;else{const e=Math.min(n.bottom-t.y+n.top,t.y),i=this._lastBoundingBoxSize.height;s=2*e,r=t.y-e,s>i&&!this._isInitialRender&&!this._growAfterOpen&&(r=t.y-i/2)}if("end"===e.overlayX&&!i||"start"===e.overlayX&&i)c=n.width-t.x+this._viewportMargin,a=t.x-this._viewportMargin;else if("start"===e.overlayX&&!i||"end"===e.overlayX&&i)l=t.x,a=n.right-t.x;else{const e=Math.min(n.right-t.x+n.left,t.x),i=this._lastBoundingBoxSize.width;a=2*e,l=t.x-e,a>i&&!this._isInitialRender&&!this._growAfterOpen&&(l=t.x-i/2)}return{top:r,left:l,bottom:o,right:c,width:a,height:s}}_setBoundingBoxStyles(t,e){const n=this._calculateBoundingBoxRect(t,e);this._isInitialRender||this._growAfterOpen||(n.height=Math.min(n.height,this._lastBoundingBoxSize.height),n.width=Math.min(n.width,this._lastBoundingBoxSize.width));const i={};if(this._hasExactPosition())i.top=i.left="0",i.bottom=i.right=i.maxHeight=i.maxWidth="",i.width=i.height="100%";else{const t=this._overlayRef.getConfig().maxHeight,s=this._overlayRef.getConfig().maxWidth;i.height=Xv(n.height),i.top=Xv(n.top),i.bottom=Xv(n.bottom),i.width=Xv(n.width),i.left=Xv(n.left),i.right=Xv(n.right),i.alignItems="center"===e.overlayX?"center":"end"===e.overlayX?"flex-end":"flex-start",i.justifyContent="center"===e.overlayY?"center":"bottom"===e.overlayY?"flex-end":"flex-start",t&&(i.maxHeight=Xv(t)),s&&(i.maxWidth=Xv(s))}this._lastBoundingBoxSize=n,BE(this._boundingBox.style,i)}_resetBoundingBoxStyles(){BE(this._boundingBox.style,{top:"0",left:"0",right:"0",bottom:"0",height:"",width:"",alignItems:"",justifyContent:""})}_resetOverlayElementStyles(){BE(this._pane.style,{top:"",left:"",bottom:"",right:"",position:"",transform:""})}_setOverlayElementStyles(t,e){const n={},i=this._hasExactPosition(),s=this._hasFlexibleDimensions,r=this._overlayRef.getConfig();if(i){const i=this._viewportRuler.getViewportScrollPosition();BE(n,this._getExactOverlayY(e,t,i)),BE(n,this._getExactOverlayX(e,t,i))}else n.position="static";let o="",a=this._getOffset(e,"x"),l=this._getOffset(e,"y");a&&(o+=`translateX(${a}px) `),l&&(o+=`translateY(${l}px)`),n.transform=o.trim(),r.maxHeight&&(i?n.maxHeight=Xv(r.maxHeight):s&&(n.maxHeight="")),r.maxWidth&&(i?n.maxWidth=Xv(r.maxWidth):s&&(n.maxWidth="")),BE(this._pane.style,n)}_getExactOverlayY(t,e,n){let i={top:"",bottom:""},s=this._getOverlayPoint(e,this._overlayRect,t);this._isPushed&&(s=this._pushOverlayOnScreen(s,this._overlayRect,n));let r=this._overlayContainer.getContainerElement().getBoundingClientRect().top;return s.y-=r,"bottom"===t.overlayY?i.bottom=this._document.documentElement.clientHeight-(s.y+this._overlayRect.height)+"px":i.top=Xv(s.y),i}_getExactOverlayX(t,e,n){let i,s={left:"",right:""},r=this._getOverlayPoint(e,this._overlayRect,t);return this._isPushed&&(r=this._pushOverlayOnScreen(r,this._overlayRect,n)),i=this._isRtl()?"end"===t.overlayX?"left":"right":"end"===t.overlayX?"right":"left","right"===i?s.right=this._document.documentElement.clientWidth-(r.x+this._overlayRect.width)+"px":s.left=Xv(r.x),s}_getScrollVisibility(){const t=this._getOriginRect(),e=this._pane.getBoundingClientRect(),n=this._scrollables.map(t=>t.getElementRef().nativeElement.getBoundingClientRect());return{isOriginClipped:EE(t,n),isOriginOutsideView:CE(t,n),isOverlayClipped:EE(e,n),isOverlayOutsideView:CE(e,n)}}_subtractOverflows(t,...e){return e.reduce((t,e)=>t-Math.max(e,0),t)}_getNarrowedViewportRect(){const t=this._document.documentElement.clientWidth,e=this._document.documentElement.clientHeight,n=this._viewportRuler.getViewportScrollPosition();return{top:n.top+this._viewportMargin,left:n.left+this._viewportMargin,right:n.left+t-this._viewportMargin,bottom:n.top+e-this._viewportMargin,width:t-2*this._viewportMargin,height:e-2*this._viewportMargin}}_isRtl(){return"rtl"===this._overlayRef.getDirection()}_hasExactPosition(){return!this._hasFlexibleDimensions||this._isPushed}_getOffset(t,e){return"x"===e?null==t.offsetX?this._offsetX:t.offsetX:null==t.offsetY?this._offsetY:t.offsetY}_validatePositions(){}_addPanelClasses(t){this._pane&&Qv(t).forEach(t=>{""!==t&&-1===this._appliedPanelClasses.indexOf(t)&&(this._appliedPanelClasses.push(t),this._pane.classList.add(t))})}_clearPanelClasses(){this._pane&&(this._appliedPanelClasses.forEach(t=>{this._pane.classList.remove(t)}),this._appliedPanelClasses=[])}_getOriginRect(){const t=this._origin;if(t instanceof Kl)return t.nativeElement.getBoundingClientRect();if(t instanceof Element)return t.getBoundingClientRect();const e=t.width||0,n=t.height||0;return{top:t.y,bottom:t.y+n,left:t.x,right:t.x+e,height:n,width:e}}}function BE(t,e){for(let n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}function VE(t){if("number"!=typeof t&&null!=t){const[e,n]=t.split(LE);return n&&"px"!==n?null:parseFloat(e)}return t||null}function jE(t){return{top:Math.floor(t.top),right:Math.floor(t.right),bottom:Math.floor(t.bottom),left:Math.floor(t.left),width:Math.floor(t.width),height:Math.floor(t.height)}}class zE{constructor(t,e,n,i,s,r,o){this._preferredPositions=[],this._positionStrategy=new ME(n,i,s,r,o).withFlexibleDimensions(!1).withPush(!1).withViewportMargin(0),this.withFallbackPosition(t,e),this.onPositionChange=this._positionStrategy.positionChanges}get positions(){return this._preferredPositions}attach(t){this._overlayRef=t,this._positionStrategy.attach(t),this._direction&&(t.setDirection(this._direction),this._direction=null)}dispose(){this._positionStrategy.dispose()}detach(){this._positionStrategy.detach()}apply(){this._positionStrategy.apply()}recalculateLastPosition(){this._positionStrategy.reapplyLastPosition()}withScrollableContainers(t){this._positionStrategy.withScrollableContainers(t)}withFallbackPosition(t,e,n,i){const s=new DE(t,e,n,i);return this._preferredPositions.push(s),this._positionStrategy.withPositions(this._preferredPositions),this}withDirection(t){return this._overlayRef?this._overlayRef.setDirection(t):this._direction=t,this}withOffsetX(t){return this._positionStrategy.withDefaultOffsetX(t),this}withOffsetY(t){return this._positionStrategy.withDefaultOffsetY(t),this}withLockedPosition(t){return this._positionStrategy.withLockedPosition(t),this}withPositions(t){return this._preferredPositions=t.slice(),this._positionStrategy.withPositions(this._preferredPositions),this}setOrigin(t){return this._positionStrategy.setOrigin(t),this}}const HE="cdk-global-overlay-wrapper";class UE{constructor(){this._cssPosition="static",this._topOffset="",this._bottomOffset="",this._leftOffset="",this._rightOffset="",this._alignItems="",this._justifyContent="",this._width="",this._height=""}attach(t){const e=t.getConfig();this._overlayRef=t,this._width&&!e.width&&t.updateSize({width:this._width}),this._height&&!e.height&&t.updateSize({height:this._height}),t.hostElement.classList.add(HE),this._isDisposed=!1}top(t=""){return this._bottomOffset="",this._topOffset=t,this._alignItems="flex-start",this}left(t=""){return this._rightOffset="",this._leftOffset=t,this._justifyContent="flex-start",this}bottom(t=""){return this._topOffset="",this._bottomOffset=t,this._alignItems="flex-end",this}right(t=""){return this._leftOffset="",this._rightOffset=t,this._justifyContent="flex-end",this}width(t=""){return this._overlayRef?this._overlayRef.updateSize({width:t}):this._width=t,this}height(t=""){return this._overlayRef?this._overlayRef.updateSize({height:t}):this._height=t,this}centerHorizontally(t=""){return this.left(t),this._justifyContent="center",this}centerVertically(t=""){return this.top(t),this._alignItems="center",this}apply(){if(!this._overlayRef||!this._overlayRef.hasAttached())return;const t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement.style,n=this._overlayRef.getConfig(),{width:i,height:s,maxWidth:r,maxHeight:o}=n,a=!("100%"!==i&&"100vw"!==i||r&&"100%"!==r&&"100vw"!==r),l=!("100%"!==s&&"100vh"!==s||o&&"100%"!==o&&"100vh"!==o);t.position=this._cssPosition,t.marginLeft=a?"0":this._leftOffset,t.marginTop=l?"0":this._topOffset,t.marginBottom=this._bottomOffset,t.marginRight=this._rightOffset,a?e.justifyContent="flex-start":"center"===this._justifyContent?e.justifyContent="center":"rtl"===this._overlayRef.getConfig().direction?"flex-start"===this._justifyContent?e.justifyContent="flex-end":"flex-end"===this._justifyContent&&(e.justifyContent="flex-start"):e.justifyContent=this._justifyContent,e.alignItems=l?"flex-start":this._alignItems}dispose(){if(this._isDisposed||!this._overlayRef)return;const t=this._overlayRef.overlayElement.style,e=this._overlayRef.hostElement,n=e.style;e.classList.remove(HE),n.justifyContent=n.alignItems=t.marginTop=t.marginBottom=t.marginLeft=t.marginRight=t.position="",this._overlayRef=null,this._isDisposed=!0}}let $E=(()=>{class t{constructor(t,e,n,i){this._viewportRuler=t,this._document=e,this._platform=n,this._overlayContainer=i}global(){return new UE}connectedTo(t,e,n){return new zE(e,n,t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}flexibleConnectedTo(t){return new ME(t,this._viewportRuler,this._document,this._platform,this._overlayContainer)}}return t.\u0275fac=function(e){return new(e||t)(yi(rE),yi(Ch),yi(sw),yi(PE))},t.\u0275prov=pt({factory:function(){return new t(yi(rE),yi(Ch),yi(sw),yi(PE))},token:t,providedIn:"root"}),t})(),qE=0,WE=(()=>{class t{constructor(t,e,n,i,s,r,o,a,l,c,u){this.scrollStrategies=t,this._overlayContainer=e,this._componentFactoryResolver=n,this._positionBuilder=i,this._keyboardDispatcher=s,this._injector=r,this._ngZone=o,this._document=a,this._directionality=l,this._location=c,this._outsideClickDispatcher=u}create(t){const e=this._createHostElement(),n=this._createPaneElement(e),i=this._createPortalOutlet(n),s=new kE(t);return s.direction=s.direction||this._directionality.value,new RE(i,e,n,s,this._ngZone,this._keyboardDispatcher,this._document,this._location,this._outsideClickDispatcher)}position(){return this._positionBuilder}_createPaneElement(t){const e=this._document.createElement("div");return e.id="cdk-overlay-"+qE++,e.classList.add("cdk-overlay-pane"),t.appendChild(e),e}_createHostElement(){const t=this._document.createElement("div");return this._overlayContainer.getContainerElement().appendChild(t),t}_createPortalOutlet(t){return this._appRef||(this._appRef=this._injector.get(uh)),new pE(t,this._componentFactoryResolver,this._appRef,this._injector,this._document)}}return t.\u0275fac=function(e){return new(e||t)(yi(SE),yi(PE),yi(ql),yi($E),yi(OE),yi(Ao),yi(Uu),yi(Ch),yi(Bw),yi(Mh),yi(IE))},t.\u0275prov=pt({token:t,factory:t.\u0275fac}),t})();const GE=[{originX:"start",originY:"bottom",overlayX:"start",overlayY:"top"},{originX:"start",originY:"top",overlayX:"start",overlayY:"bottom"},{originX:"end",originY:"top",overlayX:"end",overlayY:"bottom"},{originX:"end",originY:"bottom",overlayX:"end",overlayY:"top"}],YE=new ti("cdk-connected-overlay-scroll-strategy");let KE=(()=>{class t{constructor(t){this.elementRef=t}}return t.\u0275fac=function(e){return new(e||t)(Wo(Kl))},t.\u0275dir=Zt({type:t,selectors:[["","cdk-overlay-origin",""],["","overlay-origin",""],["","cdkOverlayOrigin",""]],exportAs:["cdkOverlayOrigin"]}),t})(),ZE=(()=>{class t{constructor(t,e,n,i,s){this._overlay=t,this._dir=s,this._hasBackdrop=!1,this._lockPosition=!1,this._growAfterOpen=!1,this._flexibleDimensions=!1,this._push=!1,this._backdropSubscription=h.EMPTY,this._attachSubscription=h.EMPTY,this._detachSubscription=h.EMPTY,this._positionSubscription=h.EMPTY,this.viewportMargin=0,this.open=!1,this.disableClose=!1,this.backdropClick=new nu,this.positionChange=new nu,this.attach=new nu,this.detach=new nu,this.overlayKeydown=new nu,this.overlayOutsideClick=new nu,this._templatePortal=new uE(e,n),this._scrollStrategyFactory=i,this.scrollStrategy=this._scrollStrategyFactory()}get offsetX(){return this._offsetX}set offsetX(t){this._offsetX=t,this._position&&this._updatePositionStrategy(this._position)}get offsetY(){return this._offsetY}set offsetY(t){this._offsetY=t,this._position&&this._updatePositionStrategy(this._position)}get hasBackdrop(){return this._hasBackdrop}set hasBackdrop(t){this._hasBackdrop=Kv(t)}get lockPosition(){return this._lockPosition}set lockPosition(t){this._lockPosition=Kv(t)}get flexibleDimensions(){return this._flexibleDimensions}set flexibleDimensions(t){this._flexibleDimensions=Kv(t)}get growAfterOpen(){return this._growAfterOpen}set growAfterOpen(t){this._growAfterOpen=Kv(t)}get push(){return this._push}set push(t){this._push=Kv(t)}get overlayRef(){return this._overlayRef}get dir(){return this._dir?this._dir.value:"ltr"}ngOnDestroy(){this._attachSubscription.unsubscribe(),this._detachSubscription.unsubscribe(),this._backdropSubscription.unsubscribe(),this._positionSubscription.unsubscribe(),this._overlayRef&&this._overlayRef.dispose()}ngOnChanges(t){this._position&&(this._updatePositionStrategy(this._position),this._overlayRef.updateSize({width:this.width,minWidth:this.minWidth,height:this.height,minHeight:this.minHeight}),t.origin&&this.open&&this._position.apply()),t.open&&(this.open?this._attachOverlay():this._detachOverlay())}_createOverlay(){this.positions&&this.positions.length||(this.positions=GE);const t=this._overlayRef=this._overlay.create(this._buildConfig());this._attachSubscription=t.attachments().subscribe(()=>this.attach.emit()),this._detachSubscription=t.detachments().subscribe(()=>this.detach.emit()),t.keydownEvents().subscribe(t=>{this.overlayKeydown.next(t),27!==t.keyCode||this.disableClose||Vv(t)||(t.preventDefault(),this._detachOverlay())}),this._overlayRef.outsidePointerEvents().subscribe(t=>{this.overlayOutsideClick.next(t)})}_buildConfig(){const t=this._position=this.positionStrategy||this._createPositionStrategy(),e=new kE({direction:this._dir,positionStrategy:t,scrollStrategy:this.scrollStrategy,hasBackdrop:this.hasBackdrop});return(this.width||0===this.width)&&(e.width=this.width),(this.height||0===this.height)&&(e.height=this.height),(this.minWidth||0===this.minWidth)&&(e.minWidth=this.minWidth),(this.minHeight||0===this.minHeight)&&(e.minHeight=this.minHeight),this.backdropClass&&(e.backdropClass=this.backdropClass),this.panelClass&&(e.panelClass=this.panelClass),e}_updatePositionStrategy(t){const e=this.positions.map(t=>({originX:t.originX,originY:t.originY,overlayX:t.overlayX,overlayY:t.overlayY,offsetX:t.offsetX||this.offsetX,offsetY:t.offsetY||this.offsetY,panelClass:t.panelClass||void 0}));return t.setOrigin(this.origin.elementRef).withPositions(e).withFlexibleDimensions(this.flexibleDimensions).withPush(this.push).withGrowAfterOpen(this.growAfterOpen).withViewportMargin(this.viewportMargin).withLockedPosition(this.lockPosition).withTransformOriginOn(this.transformOriginSelector)}_createPositionStrategy(){const t=this._overlay.position().flexibleConnectedTo(this.origin.elementRef);return this._updatePositionStrategy(t),t}_attachOverlay(){this._overlayRef?this._overlayRef.getConfig().hasBackdrop=this.hasBackdrop:this._createOverlay(),this._overlayRef.hasAttached()||this._overlayRef.attach(this._templatePortal),this.hasBackdrop?this._backdropSubscription=this._overlayRef.backdropClick().subscribe(t=>{this.backdropClick.emit(t)}):this._backdropSubscription.unsubscribe(),this._positionSubscription.unsubscribe(),this.positionChange.observers.length>0&&(this._positionSubscription=this._position.positionChanges.pipe(function(t,e=!1){return n=>n.lift(new gE(t,e))}(()=>this.positionChange.observers.length>0)).subscribe(t=>{this.positionChange.emit(t),0===this.positionChange.observers.length&&this._positionSubscription.unsubscribe()}))}_detachOverlay(){this._overlayRef&&this._overlayRef.detach(),this._backdropSubscription.unsubscribe(),this._positionSubscription.unsubscribe()}}return t.\u0275fac=function(e){return new(e||t)(Wo(WE),Wo(Dc),Wo(Rc),Wo(YE),Wo(Bw,8))},t.\u0275dir=Zt({type:t,selectors:[["","cdk-connected-overlay",""],["","connected-overlay",""],["","cdkConnectedOverlay",""]],inputs:{viewportMargin:["cdkConnectedOverlayViewportMargin","viewportMargin"],open:["cdkConnectedOverlayOpen","open"],disableClose:["cdkConnectedOverlayDisableClose","disableClose"],scrollStrategy:["cdkConnectedOverlayScrollStrategy","scrollStrategy"],offsetX:["cdkConnectedOverlayOffsetX","offsetX"],offsetY:["cdkConnectedOverlayOffsetY","offsetY"],hasBackdrop:["cdkConnectedOverlayHasBackdrop","hasBackdrop"],lockPosition:["cdkConnectedOverlayLockPosition","lockPosition"],flexibleDimensions:["cdkConnectedOverlayFlexibleDimensions","flexibleDimensions"],growAfterOpen:["cdkConnectedOverlayGrowAfterOpen","growAfterOpen"],push:["cdkConnectedOverlayPush","push"],positions:["cdkConnectedOverlayPositions","positions"],origin:["cdkConnectedOverlayOrigin","origin"],positionStrategy:["cdkConnectedOverlayPositionStrategy","positionStrategy"],width:["cdkConnectedOverlayWidth","width"],height:["cdkConnectedOverlayHeight","height"],minWidth:["cdkConnectedOverlayMinWidth","minWidth"],minHeight:["cdkConnectedOverlayMinHeight","minHeight"],backdropClass:["cdkConnectedOverlayBackdropClass","backdropClass"],panelClass:["cdkConnectedOverlayPanelClass","panelClass"],transformOriginSelector:["cdkConnectedOverlayTransformOriginOn","transformOriginSelector"]},outputs:{backdropClick:"backdropClick",positionChange:"positionChange",attach:"attach",detach:"detach",overlayKeydown:"overlayKeydown",overlayOutsideClick:"overlayOutsideClick"},exportAs:["cdkConnectedOverlay"],features:[ue]}),t})();const QE={provide:YE,deps:[WE],useFactory:function(t){return()=>t.scrollStrategies.reposition()}};let XE=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)},providers:[WE,QE],imports:[[Vw,mE,aE],aE]}),t})();const JE=["underline"],tx=["connectionContainer"],ex=["inputContainer"],nx=["label"];function ix(t,e){1&t&&(Xo(0),Ko(1,"div",14),Qo(2,"div",15),Qo(3,"div",16),Qo(4,"div",17),Zo(),Ko(5,"div",18),Qo(6,"div",15),Qo(7,"div",16),Qo(8,"div",17),Zo(),Jo())}function sx(t,e){1&t&&(Ko(0,"div",19),ua(1,1),Zo())}function rx(t,e){if(1&t&&(Xo(0),ua(1,2),Ko(2,"span"),Oa(3),Zo(),Jo()),2&t){const t=aa(2);fr(3),Ia(t._control.placeholder)}}function ox(t,e){1&t&&ua(0,3,["*ngSwitchCase","true"])}function ax(t,e){1&t&&(Ko(0,"span",23),Oa(1," *"),Zo())}function lx(t,e){if(1&t){const t=ta();Ko(0,"label",20,21),sa("cdkObserveContent",function(){return Le(t),aa().updateOutlineGap()}),$o(2,rx,4,1,"ng-container",12),$o(3,ox,1,0,"ng-content",12),$o(4,ax,2,0,"span",22),Zo()}if(2&t){const t=aa();ba("mat-empty",t._control.empty&&!t._shouldAlwaysFloat())("mat-form-field-empty",t._control.empty&&!t._shouldAlwaysFloat())("mat-accent","accent"==t.color)("mat-warn","warn"==t.color),Go("cdkObserveContentDisabled","outline"!=t.appearance)("id",t._labelId)("ngSwitch",t._hasLabel()),Ho("for",t._control.id)("aria-owns",t._control.id),fr(2),Go("ngSwitchCase",!1),fr(1),Go("ngSwitchCase",!0),fr(1),Go("ngIf",!t.hideRequiredMarker&&t._control.required&&!t._control.disabled)}}function cx(t,e){1&t&&(Ko(0,"div",24),ua(1,4),Zo())}function ux(t,e){if(1&t&&(Ko(0,"div",25,26),Qo(2,"span",27),Zo()),2&t){const t=aa();fr(2),ba("mat-accent","accent"==t.color)("mat-warn","warn"==t.color)}}function hx(t,e){1&t&&(Ko(0,"div"),ua(1,5),Zo()),2&t&&Go("@transitionMessages",aa()._subscriptAnimationState)}function dx(t,e){if(1&t&&(Ko(0,"div",31),Oa(1),Zo()),2&t){const t=aa(2);Go("id",t._hintLabelId),fr(1),Ia(t.hintLabel)}}function px(t,e){if(1&t&&(Ko(0,"div",28),$o(1,dx,2,2,"div",29),ua(2,6),Qo(3,"div",30),ua(4,7),Zo()),2&t){const t=aa();Go("@transitionMessages",t._subscriptAnimationState),fr(1),Go("ngIf",t.hintLabel)}}const fx=["*",[["","matPrefix",""]],[["mat-placeholder"]],[["mat-label"]],[["","matSuffix",""]],[["mat-error"]],[["mat-hint",3,"align","end"]],[["mat-hint","align","end"]]],mx=["*","[matPrefix]","mat-placeholder","mat-label","[matSuffix]","mat-error","mat-hint:not([align='end'])","mat-hint[align='end']"],gx=new ti("MatError"),_x={transitionMessages:cf("transitionMessages",[pf("enter",df({opacity:1,transform:"translateY(0%)"})),mf("void => enter",[df({opacity:0,transform:"translateY(-5px)"}),uf("300ms cubic-bezier(0.55, 0, 0.55, 0.2)")])])};let yx=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t}),t})();const bx=new ti("MatHint");let vx=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t,selectors:[["mat-label"]]}),t})(),wx=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t,selectors:[["mat-placeholder"]]}),t})();const Cx=new ti("MatPrefix"),Ex=new ti("MatSuffix");let xx=0;class Sx{constructor(t){this._elementRef=t}}const kx=Kw(Sx,"primary"),Dx=new ti("MAT_FORM_FIELD_DEFAULT_OPTIONS"),Ax=new ti("MatFormField");let Tx=(()=>{class t extends kx{constructor(t,e,n,i,s,r,o,a){super(t),this._elementRef=t,this._changeDetectorRef=e,this._dir=i,this._defaults=s,this._platform=r,this._ngZone=o,this._outlineGapCalculationNeededImmediately=!1,this._outlineGapCalculationNeededOnStable=!1,this._destroyed=new E,this._showAlwaysAnimate=!1,this._subscriptAnimationState="",this._hintLabel="",this._hintLabelId="mat-hint-"+xx++,this._labelId="mat-form-field-label-"+xx++,this.floatLabel=this._getDefaultFloatLabelState(),this._animationsEnabled="NoopAnimations"!==a,this.appearance=s&&s.appearance?s.appearance:"legacy",this._hideRequiredMarker=!(!s||null==s.hideRequiredMarker)&&s.hideRequiredMarker}get appearance(){return this._appearance}set appearance(t){const e=this._appearance;this._appearance=t||this._defaults&&this._defaults.appearance||"legacy","outline"===this._appearance&&e!==t&&(this._outlineGapCalculationNeededOnStable=!0)}get hideRequiredMarker(){return this._hideRequiredMarker}set hideRequiredMarker(t){this._hideRequiredMarker=Kv(t)}_shouldAlwaysFloat(){return"always"===this.floatLabel&&!this._showAlwaysAnimate}_canLabelFloat(){return"never"!==this.floatLabel}get hintLabel(){return this._hintLabel}set hintLabel(t){this._hintLabel=t,this._processHints()}get floatLabel(){return"legacy"!==this.appearance&&"never"===this._floatLabel?"auto":this._floatLabel}set floatLabel(t){t!==this._floatLabel&&(this._floatLabel=t||this._getDefaultFloatLabelState(),this._changeDetectorRef.markForCheck())}get _control(){return this._explicitFormFieldControl||this._controlNonStatic||this._controlStatic}set _control(t){this._explicitFormFieldControl=t}getLabelId(){return this._hasFloatingLabel()?this._labelId:null}getConnectedOverlayOrigin(){return this._connectionContainerRef||this._elementRef}ngAfterContentInit(){this._validateControlChild();const t=this._control;t.controlType&&this._elementRef.nativeElement.classList.add(`mat-form-field-type-${t.controlType}`),t.stateChanges.pipe(f_(null)).subscribe(()=>{this._validatePlaceholders(),this._syncDescribedByIds(),this._changeDetectorRef.markForCheck()}),t.ngControl&&t.ngControl.valueChanges&&t.ngControl.valueChanges.pipe(Fv(this._destroyed)).subscribe(()=>this._changeDetectorRef.markForCheck()),this._ngZone.runOutsideAngular(()=>{this._ngZone.onStable.pipe(Fv(this._destroyed)).subscribe(()=>{this._outlineGapCalculationNeededOnStable&&this.updateOutlineGap()})}),q(this._prefixChildren.changes,this._suffixChildren.changes).subscribe(()=>{this._outlineGapCalculationNeededOnStable=!0,this._changeDetectorRef.markForCheck()}),this._hintChildren.changes.pipe(f_(null)).subscribe(()=>{this._processHints(),this._changeDetectorRef.markForCheck()}),this._errorChildren.changes.pipe(f_(null)).subscribe(()=>{this._syncDescribedByIds(),this._changeDetectorRef.markForCheck()}),this._dir&&this._dir.change.pipe(Fv(this._destroyed)).subscribe(()=>{"function"==typeof requestAnimationFrame?this._ngZone.runOutsideAngular(()=>{requestAnimationFrame(()=>this.updateOutlineGap())}):this.updateOutlineGap()})}ngAfterContentChecked(){this._validateControlChild(),this._outlineGapCalculationNeededImmediately&&this.updateOutlineGap()}ngAfterViewInit(){this._subscriptAnimationState="enter",this._changeDetectorRef.detectChanges()}ngOnDestroy(){this._destroyed.next(),this._destroyed.complete()}_shouldForward(t){const e=this._control?this._control.ngControl:null;return e&&e[t]}_hasPlaceholder(){return!!(this._control&&this._control.placeholder||this._placeholderChild)}_hasLabel(){return!(!this._labelChildNonStatic&&!this._labelChildStatic)}_shouldLabelFloat(){return this._canLabelFloat()&&(this._control&&this._control.shouldLabelFloat||this._shouldAlwaysFloat())}_hideControlPlaceholder(){return"legacy"===this.appearance&&!this._hasLabel()||this._hasLabel()&&!this._shouldLabelFloat()}_hasFloatingLabel(){return 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ti("NgValidators"),Rx=new ti("NgAsyncValidators"),Nx=/^(?=.{1,254}$)(?=.{1,64}@)[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/;class Lx{static min(t){return e=>{if(Ix(e.value)||Ix(t))return null;const n=parseFloat(e.value);return!isNaN(n)&&n<t?{min:{min:t,actual:e.value}}:null}}static max(t){return e=>{if(Ix(e.value)||Ix(t))return null;const n=parseFloat(e.value);return!isNaN(n)&&n>t?{max:{max:t,actual:e.value}}:null}}static required(t){return Ix(t.value)?{required:!0}:null}static requiredTrue(t){return!0===t.value?null:{required:!0}}static email(t){return Ix(t.value)||Nx.test(t.value)?null:{email:!0}}static minLength(t){return e=>Ix(e.value)||!Fx(e.value)?null:e.value.length<t?{minlength:{requiredLength:t,actualLength:e.value.length}}:null}static maxLength(t){return e=>Fx(e.value)&&e.value.length>t?{maxlength:{requiredLength:t,actualLength:e.value.length}}:null}static pattern(t){if(!t)return Lx.nullValidator;let e,n;return"string"==typeof t?(n="","^"!==t.charAt(0)&&(n+="^"),n+=t,"$"!==t.charAt(t.length-1)&&(n+="$"),e=new RegExp(n)):(n=t.toString(),e=t),t=>{if(Ix(t.value))return null;const i=t.value;return e.test(i)?null:{pattern:{requiredPattern:n,actualValue:i}}}}static nullValidator(t){return null}static compose(t){if(!t)return null;const e=t.filter(Mx);return 0==e.length?null:function(t){return Vx(jx(t,e))}}static composeAsync(t){if(!t)return null;const e=t.filter(Mx);return 0==e.length?null:function(t){return Nv(jx(t,e).map(Bx)).pipe(k(Vx))}}}function Mx(t){return null!=t}function Bx(t){const e=ea(t)?L(t):t;return ia(e),e}function Vx(t){let e={};return t.forEach(t=>{e=null!=t?Object.assign(Object.assign({},e),t):e}),0===Object.keys(e).length?null:e}function jx(t,e){return e.map(e=>e(t))}function zx(t){return t.map(t=>function(t){return!t.validate}(t)?t:e=>t.validate(e))}function Hx(t){return null!=t?Lx.compose(zx(t)):null}function Ux(t){return null!=t?Lx.composeAsync(zx(t)):null}function $x(t,e){return null===t?[e]:Array.isArray(t)?[...t,e]:[t,e]}function qx(t){return t._rawValidators}function Wx(t){return t._rawAsyncValidators}let Gx=(()=>{class t{constructor(){this._rawValidators=[],this._rawAsyncValidators=[],this._onDestroyCallbacks=[]}get value(){return this.control?this.control.value:null}get valid(){return this.control?this.control.valid:null}get invalid(){return this.control?this.control.invalid:null}get pending(){return this.control?this.control.pending:null}get disabled(){return this.control?this.control.disabled:null}get enabled(){return this.control?this.control.enabled:null}get errors(){return this.control?this.control.errors:null}get pristine(){return this.control?this.control.pristine:null}get dirty(){return this.control?this.control.dirty:null}get touched(){return this.control?this.control.touched:null}get status(){return this.control?this.control.status:null}get untouched(){return this.control?this.control.untouched:null}get statusChanges(){return this.control?this.control.statusChanges:null}get valueChanges(){return this.control?this.control.valueChanges:null}get path(){return null}_setValidators(t){this._rawValidators=t||[],this._composedValidatorFn=Hx(this._rawValidators)}_setAsyncValidators(t){this._rawAsyncValidators=t||[],this._composedAsyncValidatorFn=Ux(this._rawAsyncValidators)}get validator(){return this._composedValidatorFn||null}get asyncValidator(){return this._composedAsyncValidatorFn||null}_registerOnDestroy(t){this._onDestroyCallbacks.push(t)}_invokeOnDestroyCallbacks(){this._onDestroyCallbacks.forEach(t=>t()),this._onDestroyCallbacks=[]}reset(t){this.control&&this.control.reset(t)}hasError(t,e){return!!this.control&&this.control.hasError(t,e)}getError(t,e){return this.control?this.control.getError(t,e):null}}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t}),t})(),Yx=(()=>{class t extends Gx{get formDirective(){return null}get path(){return null}}return t.\u0275fac=function(e){return Kx(e||t)},t.\u0275dir=Zt({type:t,features:[Oo]}),t})();const Kx=Zn(Yx);class Zx extends Gx{constructor(){super(...arguments),this._parent=null,this.name=null,this.valueAccessor=null}}function Qx(t,e){tS(t,e,!0),e.valueAccessor.writeValue(t.value),function(t,e){e.valueAccessor.registerOnChange(n=>{t._pendingValue=n,t._pendingChange=!0,t._pendingDirty=!0,"change"===t.updateOn&&nS(t,e)})}(t,e),function(t,e){const n=(t,n)=>{e.valueAccessor.writeValue(t),n&&e.viewToModelUpdate(t)};t.registerOnChange(n),e._registerOnDestroy(()=>{t._unregisterOnChange(n)})}(t,e),function(t,e){e.valueAccessor.registerOnTouched(()=>{t._pendingTouched=!0,"blur"===t.updateOn&&t._pendingChange&&nS(t,e),"submit"!==t.updateOn&&t.markAsTouched()})}(t,e),function(t,e){if(e.valueAccessor.setDisabledState){const n=t=>{e.valueAccessor.setDisabledState(t)};t.registerOnDisabledChange(n),e._registerOnDestroy(()=>{t._unregisterOnDisabledChange(n)})}}(t,e)}function Xx(t,e,n=!0){const i=()=>{};e.valueAccessor&&(e.valueAccessor.registerOnChange(i),e.valueAccessor.registerOnTouched(i)),eS(t,e,!0),t&&(e._invokeOnDestroyCallbacks(),t._registerOnCollectionChange(()=>{}))}function Jx(t,e){t.forEach(t=>{t.registerOnValidatorChange&&t.registerOnValidatorChange(e)})}function tS(t,e,n){const i=qx(t);null!==e.validator?t.setValidators($x(i,e.validator)):"function"==typeof i&&t.setValidators([i]);const s=Wx(t);if(null!==e.asyncValidator?t.setAsyncValidators($x(s,e.asyncValidator)):"function"==typeof s&&t.setAsyncValidators([s]),n){const n=()=>t.updateValueAndValidity();Jx(e._rawValidators,n),Jx(e._rawAsyncValidators,n)}}function eS(t,e,n){let i=!1;if(null!==t){if(null!==e.validator){const n=qx(t);if(Array.isArray(n)&&n.length>0){const s=n.filter(t=>t!==e.validator);s.length!==n.length&&(i=!0,t.setValidators(s))}}if(null!==e.asyncValidator){const n=Wx(t);if(Array.isArray(n)&&n.length>0){const s=n.filter(t=>t!==e.asyncValidator);s.length!==n.length&&(i=!0,t.setAsyncValidators(s))}}}if(n){const t=()=>{};Jx(e._rawValidators,t),Jx(e._rawAsyncValidators,t)}return i}function nS(t,e){t._pendingDirty&&t.markAsDirty(),t.setValue(t._pendingValue,{emitModelToViewChange:!1}),e.viewToModelUpdate(t._pendingValue),t._pendingChange=!1}function iS(t,e){tS(t,e,!1)}function sS(t,e){t._syncPendingControls(),e.forEach(t=>{const e=t.control;"submit"===e.updateOn&&e._pendingChange&&(t.viewToModelUpdate(e._pendingValue),e._pendingChange=!1)})}function rS(t,e){const n=t.indexOf(e);n>-1&&t.splice(n,1)}const oS="VALID",aS="INVALID",lS="PENDING",cS="DISABLED";function uS(t){return(fS(t)?t.validators:t)||null}function hS(t){return Array.isArray(t)?Hx(t):t||null}function dS(t,e){return(fS(e)?e.asyncValidators:t)||null}function pS(t){return Array.isArray(t)?Ux(t):t||null}function fS(t){return null!=t&&!Array.isArray(t)&&"object"==typeof t}class mS{constructor(t,e){this._hasOwnPendingAsyncValidator=!1,this._onCollectionChange=()=>{},this._parent=null,this.pristine=!0,this.touched=!1,this._onDisabledChange=[],this._rawValidators=t,this._rawAsyncValidators=e,this._composedValidatorFn=hS(this._rawValidators),this._composedAsyncValidatorFn=pS(this._rawAsyncValidators)}get validator(){return this._composedValidatorFn}set validator(t){this._rawValidators=this._composedValidatorFn=t}get asyncValidator(){return this._composedAsyncValidatorFn}set asyncValidator(t){this._rawAsyncValidators=this._composedAsyncValidatorFn=t}get parent(){return this._parent}get valid(){return this.status===oS}get invalid(){return this.status===aS}get pending(){return this.status==lS}get disabled(){return this.status===cS}get enabled(){return this.status!==cS}get dirty(){return!this.pristine}get untouched(){return!this.touched}get updateOn(){return this._updateOn?this._updateOn:this.parent?this.parent.updateOn:"change"}setValidators(t){this._rawValidators=t,this._composedValidatorFn=hS(t)}setAsyncValidators(t){this._rawAsyncValidators=t,this._composedAsyncValidatorFn=pS(t)}clearValidators(){this.validator=null}clearAsyncValidators(){this.asyncValidator=null}markAsTouched(t={}){this.touched=!0,this._parent&&!t.onlySelf&&this._parent.markAsTouched(t)}markAllAsTouched(){this.markAsTouched({onlySelf:!0}),this._forEachChild(t=>t.markAllAsTouched())}markAsUntouched(t={}){this.touched=!1,this._pendingTouched=!1,this._forEachChild(t=>{t.markAsUntouched({onlySelf:!0})}),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)}markAsDirty(t={}){this.pristine=!1,this._parent&&!t.onlySelf&&this._parent.markAsDirty(t)}markAsPristine(t={}){this.pristine=!0,this._pendingDirty=!1,this._forEachChild(t=>{t.markAsPristine({onlySelf:!0})}),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)}markAsPending(t={}){this.status=lS,!1!==t.emitEvent&&this.statusChanges.emit(this.status),this._parent&&!t.onlySelf&&this._parent.markAsPending(t)}disable(t={}){const e=this._parentMarkedDirty(t.onlySelf);this.status=cS,this.errors=null,this._forEachChild(e=>{e.disable(Object.assign(Object.assign({},t),{onlySelf:!0}))}),this._updateValue(),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._updateAncestors(Object.assign(Object.assign({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach(t=>t(!0))}enable(t={}){const e=this._parentMarkedDirty(t.onlySelf);this.status=oS,this._forEachChild(e=>{e.enable(Object.assign(Object.assign({},t),{onlySelf:!0}))}),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent}),this._updateAncestors(Object.assign(Object.assign({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach(t=>t(!1))}_updateAncestors(t){this._parent&&!t.onlySelf&&(this._parent.updateValueAndValidity(t),t.skipPristineCheck||this._parent._updatePristine(),this._parent._updateTouched())}setParent(t){this._parent=t}updateValueAndValidity(t={}){this._setInitialStatus(),this._updateValue(),this.enabled&&(this._cancelExistingSubscription(),this.errors=this._runValidator(),this.status=this._calculateStatus(),this.status!==oS&&this.status!==lS||this._runAsyncValidator(t.emitEvent)),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._parent&&!t.onlySelf&&this._parent.updateValueAndValidity(t)}_updateTreeValidity(t={emitEvent:!0}){this._forEachChild(e=>e._updateTreeValidity(t)),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent})}_setInitialStatus(){this.status=this._allControlsDisabled()?cS:oS}_runValidator(){return this.validator?this.validator(this):null}_runAsyncValidator(t){if(this.asyncValidator){this.status=lS,this._hasOwnPendingAsyncValidator=!0;const e=Bx(this.asyncValidator(this));this._asyncValidationSubscription=e.subscribe(e=>{this._hasOwnPendingAsyncValidator=!1,this.setErrors(e,{emitEvent:t})})}}_cancelExistingSubscription(){this._asyncValidationSubscription&&(this._asyncValidationSubscription.unsubscribe(),this._hasOwnPendingAsyncValidator=!1)}setErrors(t,e={}){this.errors=t,this._updateControlsErrors(!1!==e.emitEvent)}get(t){return function(t,e,n){if(null==e)return null;if(Array.isArray(e)||(e=e.split(".")),Array.isArray(e)&&0===e.length)return null;let i=t;return e.forEach(t=>{i=i instanceof _S?i.controls.hasOwnProperty(t)?i.controls[t]:null:i instanceof yS&&i.at(t)||null}),i}(this,t)}getError(t,e){const n=e?this.get(e):this;return n&&n.errors?n.errors[t]:null}hasError(t,e){return!!this.getError(t,e)}get root(){let t=this;for(;t._parent;)t=t._parent;return t}_updateControlsErrors(t){this.status=this._calculateStatus(),t&&this.statusChanges.emit(this.status),this._parent&&this._parent._updateControlsErrors(t)}_initObservables(){this.valueChanges=new nu,this.statusChanges=new nu}_calculateStatus(){return this._allControlsDisabled()?cS:this.errors?aS:this._hasOwnPendingAsyncValidator||this._anyControlsHaveStatus(lS)?lS:this._anyControlsHaveStatus(aS)?aS:oS}_anyControlsHaveStatus(t){return this._anyControls(e=>e.status===t)}_anyControlsDirty(){return this._anyControls(t=>t.dirty)}_anyControlsTouched(){return this._anyControls(t=>t.touched)}_updatePristine(t={}){this.pristine=!this._anyControlsDirty(),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)}_updateTouched(t={}){this.touched=this._anyControlsTouched(),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)}_isBoxedValue(t){return"object"==typeof t&&null!==t&&2===Object.keys(t).length&&"value"in t&&"disabled"in t}_registerOnCollectionChange(t){this._onCollectionChange=t}_setUpdateStrategy(t){fS(t)&&null!=t.updateOn&&(this._updateOn=t.updateOn)}_parentMarkedDirty(t){return!t&&!(!this._parent||!this._parent.dirty)&&!this._parent._anyControlsDirty()}}class gS extends mS{constructor(t=null,e,n){super(uS(e),dS(n,e)),this._onChange=[],this._applyFormState(t),this._setUpdateStrategy(e),this._initObservables(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!!n})}setValue(t,e={}){this.value=this._pendingValue=t,this._onChange.length&&!1!==e.emitModelToViewChange&&this._onChange.forEach(t=>t(this.value,!1!==e.emitViewToModelChange)),this.updateValueAndValidity(e)}patchValue(t,e={}){this.setValue(t,e)}reset(t=null,e={}){this._applyFormState(t),this.markAsPristine(e),this.markAsUntouched(e),this.setValue(this.value,e),this._pendingChange=!1}_updateValue(){}_anyControls(t){return!1}_allControlsDisabled(){return this.disabled}registerOnChange(t){this._onChange.push(t)}_unregisterOnChange(t){rS(this._onChange,t)}registerOnDisabledChange(t){this._onDisabledChange.push(t)}_unregisterOnDisabledChange(t){rS(this._onDisabledChange,t)}_forEachChild(t){}_syncPendingControls(){return!("submit"!==this.updateOn||(this._pendingDirty&&this.markAsDirty(),this._pendingTouched&&this.markAsTouched(),!this._pendingChange)||(this.setValue(this._pendingValue,{onlySelf:!0,emitModelToViewChange:!1}),0))}_applyFormState(t){this._isBoxedValue(t)?(this.value=this._pendingValue=t.value,t.disabled?this.disable({onlySelf:!0,emitEvent:!1}):this.enable({onlySelf:!0,emitEvent:!1})):this.value=this._pendingValue=t}}class _S extends mS{constructor(t,e,n){super(uS(e),dS(n,e)),this.controls=t,this._initObservables(),this._setUpdateStrategy(e),this._setUpControls(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!!n})}registerControl(t,e){return this.controls[t]?this.controls[t]:(this.controls[t]=e,e.setParent(this),e._registerOnCollectionChange(this._onCollectionChange),e)}addControl(t,e){this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()}removeControl(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),delete this.controls[t],this.updateValueAndValidity(),this._onCollectionChange()}setControl(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),delete this.controls[t],e&&this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()}contains(t){return this.controls.hasOwnProperty(t)&&this.controls[t].enabled}setValue(t,e={}){this._checkAllValuesPresent(t),Object.keys(t).forEach(n=>{this._throwIfControlMissing(n),this.controls[n].setValue(t[n],{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}patchValue(t,e={}){null!=t&&(Object.keys(t).forEach(n=>{this.controls[n]&&this.controls[n].patchValue(t[n],{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e))}reset(t={},e={}){this._forEachChild((n,i)=>{n.reset(t[i],{onlySelf:!0,emitEvent:e.emitEvent})}),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)}getRawValue(){return this._reduceChildren({},(t,e,n)=>(t[n]=e instanceof gS?e.value:e.getRawValue(),t))}_syncPendingControls(){let t=this._reduceChildren(!1,(t,e)=>!!e._syncPendingControls()||t);return t&&this.updateValueAndValidity({onlySelf:!0}),t}_throwIfControlMissing(t){if(!Object.keys(this.controls).length)throw new Error("\n        There are no form controls registered with this group yet. If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.controls[t])throw new Error(`Cannot find form control with name: ${t}.`)}_forEachChild(t){Object.keys(this.controls).forEach(e=>{const n=this.controls[e];n&&t(n,e)})}_setUpControls(){this._forEachChild(t=>{t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange)})}_updateValue(){this.value=this._reduceValue()}_anyControls(t){for(const e of Object.keys(this.controls)){const n=this.controls[e];if(this.contains(e)&&t(n))return!0}return!1}_reduceValue(){return this._reduceChildren({},(t,e,n)=>((e.enabled||this.disabled)&&(t[n]=e.value),t))}_reduceChildren(t,e){let n=t;return this._forEachChild((t,i)=>{n=e(n,t,i)}),n}_allControlsDisabled(){for(const t of Object.keys(this.controls))if(this.controls[t].enabled)return!1;return Object.keys(this.controls).length>0||this.disabled}_checkAllValuesPresent(t){this._forEachChild((e,n)=>{if(void 0===t[n])throw new Error(`Must supply a value for form control with name: '${n}'.`)})}}class yS extends mS{constructor(t,e,n){super(uS(e),dS(n,e)),this.controls=t,this._initObservables(),this._setUpdateStrategy(e),this._setUpControls(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!!n})}at(t){return this.controls[t]}push(t){this.controls.push(t),this._registerControl(t),this.updateValueAndValidity(),this._onCollectionChange()}insert(t,e){this.controls.splice(t,0,e),this._registerControl(e),this.updateValueAndValidity()}removeAt(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),this.controls.splice(t,1),this.updateValueAndValidity()}setControl(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange(()=>{}),this.controls.splice(t,1),e&&(this.controls.splice(t,0,e),this._registerControl(e)),this.updateValueAndValidity(),this._onCollectionChange()}get length(){return this.controls.length}setValue(t,e={}){this._checkAllValuesPresent(t),t.forEach((t,n)=>{this._throwIfControlMissing(n),this.at(n).setValue(t,{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e)}patchValue(t,e={}){null!=t&&(t.forEach((t,n)=>{this.at(n)&&this.at(n).patchValue(t,{onlySelf:!0,emitEvent:e.emitEvent})}),this.updateValueAndValidity(e))}reset(t=[],e={}){this._forEachChild((n,i)=>{n.reset(t[i],{onlySelf:!0,emitEvent:e.emitEvent})}),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)}getRawValue(){return this.controls.map(t=>t instanceof gS?t.value:t.getRawValue())}clear(){this.controls.length<1||(this._forEachChild(t=>t._registerOnCollectionChange(()=>{})),this.controls.splice(0),this.updateValueAndValidity())}_syncPendingControls(){let t=this.controls.reduce((t,e)=>!!e._syncPendingControls()||t,!1);return t&&this.updateValueAndValidity({onlySelf:!0}),t}_throwIfControlMissing(t){if(!this.controls.length)throw new Error("\n        There are no form controls registered with this array yet. If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.at(t))throw new Error(`Cannot find form control at index ${t}`)}_forEachChild(t){this.controls.forEach((e,n)=>{t(e,n)})}_updateValue(){this.value=this.controls.filter(t=>t.enabled||this.disabled).map(t=>t.value)}_anyControls(t){return this.controls.some(e=>e.enabled&&t(e))}_setUpControls(){this._forEachChild(t=>this._registerControl(t))}_checkAllValuesPresent(t){this._forEachChild((e,n)=>{if(void 0===t[n])throw new Error(`Must supply a value for form control at index: ${n}.`)})}_allControlsDisabled(){for(const t of this.controls)if(t.enabled)return!1;return this.controls.length>0||this.disabled}_registerControl(t){t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange)}}const bS={provide:Yx,useExisting:rt(()=>wS)},vS=(()=>Promise.resolve(null))();let wS=(()=>{class t extends Yx{constructor(t,e){super(),this.submitted=!1,this._directives=[],this.ngSubmit=new nu,this.form=new _S({},Hx(t),Ux(e))}ngAfterViewInit(){this._setUpdateStrategy()}get formDirective(){return this}get control(){return this.form}get path(){return[]}get controls(){return this.form.controls}addControl(t){vS.then(()=>{const e=this._findContainer(t.path);t.control=e.registerControl(t.name,t.control),Qx(t.control,t),t.control.updateValueAndValidity({emitEvent:!1}),this._directives.push(t)})}getControl(t){return this.form.get(t.path)}removeControl(t){vS.then(()=>{const e=this._findContainer(t.path);e&&e.removeControl(t.name),rS(this._directives,t)})}addFormGroup(t){vS.then(()=>{const e=this._findContainer(t.path),n=new _S({});iS(n,t),e.registerControl(t.name,n),n.updateValueAndValidity({emitEvent:!1})})}removeFormGroup(t){vS.then(()=>{const e=this._findContainer(t.path);e&&e.removeControl(t.name)})}getFormGroup(t){return this.form.get(t.path)}updateModel(t,e){vS.then(()=>{this.form.get(t.path).setValue(e)})}setValue(t){this.control.setValue(t)}onSubmit(t){return this.submitted=!0,sS(this.form,this._directives),this.ngSubmit.emit(t),!1}onReset(){this.resetForm()}resetForm(t){this.form.reset(t),this.submitted=!1}_setUpdateStrategy(){this.options&&null!=this.options.updateOn&&(this.form._updateOn=this.options.updateOn)}_findContainer(t){return t.pop(),t.length?this.form.get(t):this.form}}return t.\u0275fac=function(e){return new(e||t)(Wo(Px,10),Wo(Rx,10))},t.\u0275dir=Zt({type:t,selectors:[["form",3,"ngNoForm","",3,"formGroup",""],["ng-form"],["","ngForm",""]],hostBindings:function(t,e){1&t&&sa("submit",function(t){return e.onSubmit(t)})("reset",function(){return e.onReset()})},inputs:{options:["ngFormOptions","options"]},outputs:{ngSubmit:"ngSubmit"},exportAs:["ngForm"],features:[Hl([bS]),Oo]}),t})();const CS={provide:Yx,useExisting:rt(()=>ES)};let ES=(()=>{class t extends Yx{constructor(t,e){super(),this.validators=t,this.asyncValidators=e,this.submitted=!1,this._onCollectionChange=()=>this._updateDomValue(),this.directives=[],this.form=null,this.ngSubmit=new nu,this._setValidators(t),this._setAsyncValidators(e)}ngOnChanges(t){this._checkFormPresent(),t.hasOwnProperty("form")&&(this._updateValidators(),this._updateDomValue(),this._updateRegistrations(),this._oldForm=this.form)}ngOnDestroy(){this.form&&(eS(this.form,this,!1),this.form._onCollectionChange===this._onCollectionChange&&this.form._registerOnCollectionChange(()=>{}))}get formDirective(){return this}get control(){return this.form}get path(){return[]}addControl(t){const e=this.form.get(t.path);return Qx(e,t),e.updateValueAndValidity({emitEvent:!1}),this.directives.push(t),e}getControl(t){return this.form.get(t.path)}removeControl(t){Xx(t.control||null,t,!1),rS(this.directives,t)}addFormGroup(t){this._setUpFormContainer(t)}removeFormGroup(t){this._cleanUpFormContainer(t)}getFormGroup(t){return this.form.get(t.path)}addFormArray(t){this._setUpFormContainer(t)}removeFormArray(t){this._cleanUpFormContainer(t)}getFormArray(t){return this.form.get(t.path)}updateModel(t,e){this.form.get(t.path).setValue(e)}onSubmit(t){return this.submitted=!0,sS(this.form,this.directives),this.ngSubmit.emit(t),!1}onReset(){this.resetForm()}resetForm(t){this.form.reset(t),this.submitted=!1}_updateDomValue(){this.directives.forEach(t=>{const e=this.form.get(t.path);t.control!==e&&(Xx(t.control||null,t),e&&Qx(e,t),t.control=e)}),this.form._updateTreeValidity({emitEvent:!1})}_setUpFormContainer(t){const e=this.form.get(t.path);iS(e,t),e.updateValueAndValidity({emitEvent:!1})}_cleanUpFormContainer(t){if(this.form){const e=this.form.get(t.path);e&&function(t,e){return eS(t,e,!1)}(e,t)&&e.updateValueAndValidity({emitEvent:!1})}}_updateRegistrations(){this.form._registerOnCollectionChange(this._onCollectionChange),this._oldForm&&this._oldForm._registerOnCollectionChange(()=>{})}_updateValidators(){tS(this.form,this,!1),this._oldForm&&eS(this._oldForm,this,!1)}_checkFormPresent(){}}return t.\u0275fac=function(e){return new(e||t)(Wo(Px,10),Wo(Rx,10))},t.\u0275dir=Zt({type:t,selectors:[["","formGroup",""]],hostBindings:function(t,e){1&t&&sa("submit",function(t){return e.onSubmit(t)})("reset",function(){return e.onReset()})},inputs:{form:["formGroup","form"]},outputs:{ngSubmit:"ngSubmit"},exportAs:["ngForm"],features:[Hl([CS]),Oo,ue]}),t})();const xS=["trigger"],SS=["panel"];function kS(t,e){if(1&t&&(Ko(0,"span",8),Oa(1),Zo()),2&t){const t=aa();fr(1),Ia(t.placeholder)}}function DS(t,e){if(1&t&&(Ko(0,"span",12),Oa(1),Zo()),2&t){const t=aa(2);fr(1),Ia(t.triggerValue)}}function AS(t,e){1&t&&ua(0,0,["*ngSwitchCase","true"])}function TS(t,e){1&t&&(Ko(0,"span",9),$o(1,DS,2,1,"span",10),$o(2,AS,1,0,"ng-content",11),Zo()),2&t&&(Go("ngSwitch",!!aa().customTrigger),fr(2),Go("ngSwitchCase",!0))}function OS(t,e){if(1&t){const t=ta();Ko(0,"div",13),Ko(1,"div",14,15),sa("@transformPanel.done",function(e){return Le(t),aa()._panelDoneAnimatingStream.next(e.toState)})("keydown",function(e){return Le(t),aa()._handleKeydown(e)}),ua(3,1),Zo(),Zo()}if(2&t){const t=aa();Go("@transformPanelWrap",void 0),fr(1),n="mat-select-panel ",i=t._getPanelTheme(),s="",function(t,e,n,i){const s=Ne(),r=Ye(2);s.firstUpdatePass&&Ea(s,null,r,i);const o=Re();if(n!==pr&&zo(o,r,n)){const a=s.data[cn()];if(Ta(a,i)&&!Ca(s,r)){let t=a.classesWithoutHost;null!==t&&(n=it(t,n||"")),Yo(s,a,o,n,i)}else!function(t,e,n,i,s,r,o,a){s===pr&&(s=ha);let l=0,c=0,u=0<s.length?s[0]:null,h=0<r.length?r[0]:null;for(;null!==u||null!==h;){const o=l<s.length?s[l+1]:void 0,d=c<r.length?r[c+1]:void 0;let p,f=null;u===h?(l+=2,c+=2,o!==d&&(f=h,p=d)):null===h||null!==u&&u<h?(l+=2,f=u):(c+=2,f=h,p=d),null!==f&&ka(t,e,n,i,f,p,!0,a),u=l<s.length?s[l]:null,h=c<r.length?r[c]:null}}(s,a,o,o[11],o[r+1],o[r+1]=function(t,e,n){if(null==n||""===n)return ha;const i=[],s=Pi(n);if(Array.isArray(s))for(let r=0;r<s.length;r++)t(i,s[r],!0);else if("object"==typeof s)for(const r in s)s.hasOwnProperty(r)&&t(i,r,s[r]);else"string"==typeof s&&e(i,s);return i}(t,e,n),0,r)}}(li,va,Uo(Re(),n,i,s),!0),ya("transform-origin",t._transformOrigin)("font-size",t._triggerFontSize,"px"),Go("ngClass",t.panelClass)("@transformPanel",t.multiple?"showing-multiple":"showing"),Ho("id",t.id+"-panel")("aria-multiselectable",t.multiple)("aria-label",t.ariaLabel||null)("aria-labelledby",t._getPanelAriaLabelledby())}var n,i,s}const IS=[[["mat-select-trigger"]],"*"],FS=["mat-select-trigger","*"],PS={transformPanelWrap:cf("transformPanelWrap",[mf("* => void",_f("@transformPanel",[gf()],{optional:!0}))]),transformPanel:cf("transformPanel",[pf("void",df({transform:"scaleY(0.8)",minWidth:"100%",opacity:0})),pf("showing",df({opacity:1,minWidth:"calc(100% + 32px)",transform:"scaleY(1)"})),pf("showing-multiple",df({opacity:1,minWidth:"calc(100% + 64px)",transform:"scaleY(1)"})),mf("void => *",uf("120ms cubic-bezier(0, 0, 0.2, 1)")),mf("* => void",uf("100ms 25ms linear",df({opacity:0})))])};let RS=0;const NS=256,LS=new ti("mat-select-scroll-strategy"),MS=new ti("MAT_SELECT_CONFIG"),BS={provide:LS,deps:[WE],useFactory:function(t){return()=>t.scrollStrategies.reposition()}};class VS{constructor(t,e){this.source=t,this.value=e}}class jS{constructor(t,e,n,i,s){this._elementRef=t,this._defaultErrorStateMatcher=e,this._parentForm=n,this._parentFormGroup=i,this.ngControl=s}}const zS=Zw(Qw(Yw(Xw(jS)))),HS=new ti("MatSelectTrigger");let US=(()=>{class t extends zS{constructor(t,e,n,i,s,r,o,a,l,c,u,h,d,p){var f,m,g;super(s,i,o,a,c),this._viewportRuler=t,this._changeDetectorRef=e,this._ngZone=n,this._dir=r,this._parentFormField=l,this.ngControl=c,this._liveAnnouncer=d,this._defaultOptions=p,this._panelOpen=!1,this._compareWith=(t,e)=>t===e,this._uid="mat-select-"+RS++,this._triggerAriaLabelledBy=null,this._destroy=new E,this._onChange=()=>{},this._onTouched=()=>{},this._valueId="mat-select-value-"+RS++,this._panelDoneAnimatingStream=new E,this._overlayPanelClass=(null===(f=this._defaultOptions)||void 0===f?void 0:f.overlayPanelClass)||"",this._focused=!1,this.controlType="mat-select",this._required=!1,this._multiple=!1,this._disableOptionCentering=null!==(g=null===(m=this._defaultOptions)||void 0===m?void 0:m.disableOptionCentering)&&void 0!==g&&g,this.ariaLabel="",this.optionSelectionChanges=o_(()=>{const t=this.options;return t?t.changes.pipe(f_(t),a_(()=>q(...t.map(t=>t.onSelectionChange)))):this._ngZone.onStable.pipe(h_(1),a_(()=>this.optionSelectionChanges))}),this.openedChange=new nu,this._openedStream=this.openedChange.pipe(Sp(t=>t),k(()=>{})),this._closedStream=this.openedChange.pipe(Sp(t=>!t),k(()=>{})),this.selectionChange=new nu,this.valueChange=new nu,this.ngControl&&(this.ngControl.valueAccessor=this),null!=(null==p?void 0:p.typeaheadDebounceInterval)&&(this._typeaheadDebounceInterval=p.typeaheadDebounceInterval),this._scrollStrategyFactory=h,this._scrollStrategy=this._scrollStrategyFactory(),this.tabIndex=parseInt(u)||0,this.id=this.id}get focused(){return this._focused||this._panelOpen}get placeholder(){return this._placeholder}set placeholder(t){this._placeholder=t,this.stateChanges.next()}get required(){return this._required}set required(t){this._required=Kv(t),this.stateChanges.next()}get multiple(){return this._multiple}set multiple(t){this._multiple=Kv(t)}get disableOptionCentering(){return this._disableOptionCentering}set disableOptionCentering(t){this._disableOptionCentering=Kv(t)}get compareWith(){return this._compareWith}set compareWith(t){this._compareWith=t,this._selectionModel&&this._initializeSelection()}get value(){return this._value}set value(t){(t!==this._value||this._multiple&&Array.isArray(t))&&(this.options&&this._setSelectionByValue(t),this._value=t)}get typeaheadDebounceInterval(){return this._typeaheadDebounceInterval}set typeaheadDebounceInterval(t){this._typeaheadDebounceInterval=Zv(t)}get id(){return this._id}set id(t){this._id=t||this._uid,this.stateChanges.next()}ngOnInit(){this._selectionModel=new nE(this.multiple),this.stateChanges.next(),this._panelDoneAnimatingStream.pipe(YC(),Fv(this._destroy)).subscribe(()=>this._panelDoneAnimating(this.panelOpen))}ngAfterContentInit(){this._initKeyManager(),this._selectionModel.changed.pipe(Fv(this._destroy)).subscribe(t=>{t.added.forEach(t=>t.select()),t.removed.forEach(t=>t.deselect())}),this.options.changes.pipe(f_(null),Fv(this._destroy)).subscribe(()=>{this._resetOptions(),this._initializeSelection()})}ngDoCheck(){const t=this._getTriggerAriaLabelledby();if(t!==this._triggerAriaLabelledBy){const e=this._elementRef.nativeElement;this._triggerAriaLabelledBy=t,t?e.setAttribute("aria-labelledby",t):e.removeAttribute("aria-labelledby")}this.ngControl&&this.updateErrorState()}ngOnChanges(t){t.disabled&&this.stateChanges.next(),t.typeaheadDebounceInterval&&this._keyManager&&this._keyManager.withTypeAhead(this._typeaheadDebounceInterval)}ngOnDestroy(){this._destroy.next(),this._destroy.complete(),this.stateChanges.complete()}toggle(){this.panelOpen?this.close():this.open()}open(){this._canOpen()&&(this._panelOpen=!0,this._keyManager.withHorizontalOrientation(null),this._highlightCorrectOption(),this._changeDetectorRef.markForCheck())}close(){this._panelOpen&&(this._panelOpen=!1,this._keyManager.withHorizontalOrientation(this._isRtl()?"rtl":"ltr"),this._changeDetectorRef.markForCheck(),this._onTouched())}writeValue(t){this.value=t}registerOnChange(t){this._onChange=t}registerOnTouched(t){this._onTouched=t}setDisabledState(t){this.disabled=t,this._changeDetectorRef.markForCheck(),this.stateChanges.next()}get panelOpen(){return this._panelOpen}get selected(){return this.multiple?this._selectionModel.selected:this._selectionModel.selected[0]}get triggerValue(){if(this.empty)return"";if(this._multiple){const t=this._selectionModel.selected.map(t=>t.viewValue);return this._isRtl()&&t.reverse(),t.join(", ")}return this._selectionModel.selected[0].viewValue}_isRtl(){return!!this._dir&&"rtl"===this._dir.value}_handleKeydown(t){this.disabled||(this.panelOpen?this._handleOpenKeydown(t):this._handleClosedKeydown(t))}_handleClosedKeydown(t){const e=t.keyCode,n=40===e||38===e||37===e||39===e,i=13===e||32===e,s=this._keyManager;if(!s.isTyping()&&i&&!Vv(t)||(this.multiple||t.altKey)&&n)t.preventDefault(),this.open();else if(!this.multiple){const e=this.selected;s.onKeydown(t);const n=this.selected;n&&e!==n&&this._liveAnnouncer.announce(n.viewValue,1e4)}}_handleOpenKeydown(t){const e=this._keyManager,n=t.keyCode,i=40===n||38===n,s=e.isTyping();if(i&&t.altKey)t.preventDefault(),this.close();else if(s||13!==n&&32!==n||!e.activeItem||Vv(t))if(!s&&this._multiple&&65===n&&t.ctrlKey){t.preventDefault();const e=this.options.some(t=>!t.disabled&&!t.selected);this.options.forEach(t=>{t.disabled||(e?t.select():t.deselect())})}else{const n=e.activeItemIndex;e.onKeydown(t),this._multiple&&i&&t.shiftKey&&e.activeItem&&e.activeItemIndex!==n&&e.activeItem._selectViaInteraction()}else t.preventDefault(),e.activeItem._selectViaInteraction()}_onFocus(){this.disabled||(this._focused=!0,this.stateChanges.next())}_onBlur(){this._focused=!1,this.disabled||this.panelOpen||(this._onTouched(),this._changeDetectorRef.markForCheck(),this.stateChanges.next())}_onAttached(){this.overlayDir.positionChange.pipe(h_(1)).subscribe(()=>{this._changeDetectorRef.detectChanges(),this._positioningSettled()})}_getPanelTheme(){return this._parentFormField?`mat-${this._parentFormField.color}`:""}get empty(){return!this._selectionModel||this._selectionModel.isEmpty()}_initializeSelection(){Promise.resolve().then(()=>{this._setSelectionByValue(this.ngControl?this.ngControl.value:this._value),this.stateChanges.next()})}_setSelectionByValue(t){if(this._selectionModel.selected.forEach(t=>t.setInactiveStyles()),this._selectionModel.clear(),this.multiple&&t)Array.isArray(t),t.forEach(t=>this._selectValue(t)),this._sortValues();else{const e=this._selectValue(t);e?this._keyManager.updateActiveItem(e):this.panelOpen||this._keyManager.updateActiveItem(-1)}this._changeDetectorRef.markForCheck()}_selectValue(t){const e=this.options.find(e=>{if(this._selectionModel.isSelected(e))return!1;try{return null!=e.value&&this._compareWith(e.value,t)}catch(n){return!1}});return e&&this._selectionModel.select(e),e}_initKeyManager(){this._keyManager=new Cw(this.options).withTypeAhead(this._typeaheadDebounceInterval).withVerticalOrientation().withHorizontalOrientation(this._isRtl()?"rtl":"ltr").withHomeAndEnd().withAllowedModifierKeys(["shiftKey"]),this._keyManager.tabOut.pipe(Fv(this._destroy)).subscribe(()=>{this.panelOpen&&(!this.multiple&&this._keyManager.activeItem&&this._keyManager.activeItem._selectViaInteraction(),this.focus(),this.close())}),this._keyManager.change.pipe(Fv(this._destroy)).subscribe(()=>{this._panelOpen&&this.panel?this._scrollOptionIntoView(this._keyManager.activeItemIndex||0):this._panelOpen||this.multiple||!this._keyManager.activeItem||this._keyManager.activeItem._selectViaInteraction()})}_resetOptions(){const t=q(this.options.changes,this._destroy);this.optionSelectionChanges.pipe(Fv(t)).subscribe(t=>{this._onSelect(t.source,t.isUserInput),t.isUserInput&&!this.multiple&&this._panelOpen&&(this.close(),this.focus())}),q(...this.options.map(t=>t._stateChanges)).pipe(Fv(t)).subscribe(()=>{this._changeDetectorRef.markForCheck(),this.stateChanges.next()})}_onSelect(t,e){const n=this._selectionModel.isSelected(t);null!=t.value||this._multiple?(n!==t.selected&&(t.selected?this._selectionModel.select(t):this._selectionModel.deselect(t)),e&&this._keyManager.setActiveItem(t),this.multiple&&(this._sortValues(),e&&this.focus())):(t.deselect(),this._selectionModel.clear(),null!=this.value&&this._propagateChanges(t.value)),n!==this._selectionModel.isSelected(t)&&this._propagateChanges(),this.stateChanges.next()}_sortValues(){if(this.multiple){const t=this.options.toArray();this._selectionModel.sort((e,n)=>this.sortComparator?this.sortComparator(e,n,t):t.indexOf(e)-t.indexOf(n)),this.stateChanges.next()}}_propagateChanges(t){let e=null;e=this.multiple?this.selected.map(t=>t.value):this.selected?this.selected.value:t,this._value=e,this.valueChange.emit(e),this._onChange(e),this.selectionChange.emit(this._getChangeEvent(e)),this._changeDetectorRef.markForCheck()}_highlightCorrectOption(){this._keyManager&&(this.empty?this._keyManager.setFirstItemActive():this._keyManager.setActiveItem(this._selectionModel.selected[0]))}_canOpen(){var t;return!this._panelOpen&&!this.disabled&&(null===(t=this.options)||void 0===t?void 0:t.length)>0}focus(t){this._elementRef.nativeElement.focus(t)}_getPanelAriaLabelledby(){if(this.ariaLabel)return null;const t=this._getLabelId();return this.ariaLabelledby?t+" "+this.ariaLabelledby:t}_getAriaActiveDescendant(){return this.panelOpen&&this._keyManager&&this._keyManager.activeItem?this._keyManager.activeItem.id:null}_getLabelId(){var t;return(null===(t=this._parentFormField)||void 0===t?void 0:t.getLabelId())||""}_getTriggerAriaLabelledby(){if(this.ariaLabel)return null;let t=this._getLabelId()+" "+this._valueId;return this.ariaLabelledby&&(t+=" "+this.ariaLabelledby),t}_panelDoneAnimating(t){this.openedChange.emit(t)}setDescribedByIds(t){this._ariaDescribedby=t.join(" ")}onContainerClick(){this.focus(),this.open()}get shouldLabelFloat(){return this._panelOpen||!this.empty}}return t.\u0275fac=function(e){return new(e||t)(Wo(rE),Wo(wc),Wo(Uu),Wo(tC),Wo(Kl),Wo(Bw,8),Wo(wS,8),Wo(ES,8),Wo(Ax,8),Wo(Zx,10),Qn("tabindex"),Wo(LS),Wo(kw),Wo(MS,8))},t.\u0275dir=Zt({type:t,viewQuery:function(t,e){if(1&t&&(mu(xS,1),mu(SS,1),mu(ZE,1)),2&t){let t;fu(t=_u())&&(e.trigger=t.first),fu(t=_u())&&(e.panel=t.first),fu(t=_u())&&(e.overlayDir=t.first)}},inputs:{ariaLabel:["aria-label","ariaLabel"],id:"id",placeholder:"placeholder",required:"required",multiple:"multiple",disableOptionCentering:"disableOptionCentering",compareWith:"compareWith",value:"value",typeaheadDebounceInterval:"typeaheadDebounceInterval",panelClass:"panelClass",ariaLabelledby:["aria-labelledby","ariaLabelledby"],errorStateMatcher:"errorStateMatcher",sortComparator:"sortComparator"},outputs:{openedChange:"openedChange",_openedStream:"opened",_closedStream:"closed",selectionChange:"selectionChange",valueChange:"valueChange"},features:[Oo,ue]}),t})(),$S=(()=>{class t extends US{constructor(){super(...arguments),this._scrollTop=0,this._triggerFontSize=0,this._transformOrigin="top",this._offsetY=0,this._positions=[{originX:"start",originY:"top",overlayX:"start",overlayY:"top"},{originX:"start",originY:"bottom",overlayX:"start",overlayY:"bottom"}]}_calculateOverlayScroll(t,e,n){const i=this._getItemHeight();return Math.min(Math.max(0,i*t-e+i/2),n)}ngOnInit(){super.ngOnInit(),this._viewportRuler.change().pipe(Fv(this._destroy)).subscribe(()=>{this.panelOpen&&(this._triggerRect=this.trigger.nativeElement.getBoundingClientRect(),this._changeDetectorRef.markForCheck())})}open(){super._canOpen()&&(super.open(),this._triggerRect=this.trigger.nativeElement.getBoundingClientRect(),this._triggerFontSize=parseInt(getComputedStyle(this.trigger.nativeElement).fontSize||"0"),this._calculateOverlayPosition(),this._ngZone.onStable.pipe(h_(1)).subscribe(()=>{this._triggerFontSize&&this.overlayDir.overlayRef&&this.overlayDir.overlayRef.overlayElement&&(this.overlayDir.overlayRef.overlayElement.style.fontSize=`${this._triggerFontSize}px`)}))}_scrollOptionIntoView(t){const e=CC(t,this.options,this.optionGroups),n=this._getItemHeight();var i,s,r;this.panel.nativeElement.scrollTop=(s=n,(i=(t+e)*n)<(r=this.panel.nativeElement.scrollTop)?i:i+s>r+256?Math.max(0,i-256+s):r)}_positioningSettled(){this._calculateOverlayOffsetX(),this.panel.nativeElement.scrollTop=this._scrollTop}_panelDoneAnimating(t){this.panelOpen?this._scrollTop=0:(this.overlayDir.offsetX=0,this._changeDetectorRef.markForCheck()),super._panelDoneAnimating(t)}_getChangeEvent(t){return new VS(this,t)}_calculateOverlayOffsetX(){const t=this.overlayDir.overlayRef.overlayElement.getBoundingClientRect(),e=this._viewportRuler.getViewportSize(),n=this._isRtl(),i=this.multiple?56:32;let s;if(this.multiple)s=40;else if(this.disableOptionCentering)s=16;else{let t=this._selectionModel.selected[0]||this.options.first;s=t&&t.group?32:16}n||(s*=-1);const r=0-(t.left+s-(n?i:0)),o=t.right+s-e.width+(n?0:i);r>0?s+=r+8:o>0&&(s-=o+8),this.overlayDir.offsetX=Math.round(s),this.overlayDir.overlayRef.updatePosition()}_calculateOverlayOffsetY(t,e,n){const i=this._getItemHeight(),s=(i-this._triggerRect.height)/2,r=Math.floor(NS/i);let o;return this.disableOptionCentering?0:(o=0===this._scrollTop?t*i:this._scrollTop===n?(t-(this._getItemCount()-r))*i+(i-(this._getItemCount()*i-NS)%i):e-i/2,Math.round(-1*o-s))}_checkOverlayWithinViewport(t){const e=this._getItemHeight(),n=this._viewportRuler.getViewportSize(),i=this._triggerRect.top-8,s=n.height-this._triggerRect.bottom-8,r=Math.abs(this._offsetY),o=Math.min(this._getItemCount()*e,NS)-r-this._triggerRect.height;o>s?this._adjustPanelUp(o,s):r>i?this._adjustPanelDown(r,i,t):this._transformOrigin=this._getOriginBasedOnOption()}_adjustPanelUp(t,e){const n=Math.round(t-e);this._scrollTop-=n,this._offsetY-=n,this._transformOrigin=this._getOriginBasedOnOption(),this._scrollTop<=0&&(this._scrollTop=0,this._offsetY=0,this._transformOrigin="50% bottom 0px")}_adjustPanelDown(t,e,n){const i=Math.round(t-e);if(this._scrollTop+=i,this._offsetY+=i,this._transformOrigin=this._getOriginBasedOnOption(),this._scrollTop>=n)return this._scrollTop=n,this._offsetY=0,void(this._transformOrigin="50% top 0px")}_calculateOverlayPosition(){const t=this._getItemHeight(),e=this._getItemCount(),n=Math.min(e*t,NS),i=e*t-n;let s;s=this.empty?0:Math.max(this.options.toArray().indexOf(this._selectionModel.selected[0]),0),s+=CC(s,this.options,this.optionGroups);const r=n/2;this._scrollTop=this._calculateOverlayScroll(s,r,i),this._offsetY=this._calculateOverlayOffsetY(s,r,i),this._checkOverlayWithinViewport(i)}_getOriginBasedOnOption(){const t=this._getItemHeight(),e=(t-this._triggerRect.height)/2;return`50% ${Math.abs(this._offsetY)-e+t/2}px 0px`}_getItemHeight(){return 3*this._triggerFontSize}_getItemCount(){return this.options.length+this.optionGroups.length}}return t.\u0275fac=function(e){return qS(e||t)},t.\u0275cmp=$t({type:t,selectors:[["mat-select"]],contentQueries:function(t,e,n){if(1&t&&(gu(n,HS,1),gu(n,wC,1),gu(n,_C,1)),2&t){let t;fu(t=_u())&&(e.customTrigger=t.first),fu(t=_u())&&(e.options=t),fu(t=_u())&&(e.optionGroups=t)}},hostAttrs:["role","combobox","aria-autocomplete","none","aria-haspopup","true",1,"mat-select"],hostVars:20,hostBindings:function(t,e){1&t&&sa("keydown",function(t){return e._handleKeydown(t)})("focus",function(){return e._onFocus()})("blur",function(){return e._onBlur()}),2&t&&(Ho("id",e.id)("tabindex",e.tabIndex)("aria-controls",e.panelOpen?e.id+"-panel":null)("aria-expanded",e.panelOpen)("aria-label",e.ariaLabel||null)("aria-required",e.required.toString())("aria-disabled",e.disabled.toString())("aria-invalid",e.errorState)("aria-describedby",e._ariaDescribedby||null)("aria-activedescendant",e._getAriaActiveDescendant()),ba("mat-select-disabled",e.disabled)("mat-select-invalid",e.errorState)("mat-select-required",e.required)("mat-select-empty",e.empty)("mat-select-multiple",e.multiple))},inputs:{disabled:"disabled",disableRipple:"disableRipple",tabIndex:"tabIndex"},exportAs:["matSelect"],features:[Hl([{provide:yx,useExisting:t},{provide:dC,useExisting:t}]),Oo],ngContentSelectors:FS,decls:9,vars:12,consts:[["cdk-overlay-origin","",1,"mat-select-trigger",3,"click"],["origin","cdkOverlayOrigin","trigger",""],[1,"mat-select-value",3,"ngSwitch"],["class","mat-select-placeholder mat-select-min-line",4,"ngSwitchCase"],["class","mat-select-value-text",3,"ngSwitch",4,"ngSwitchCase"],[1,"mat-select-arrow-wrapper"],[1,"mat-select-arrow"],["cdk-connected-overlay","","cdkConnectedOverlayLockPosition","","cdkConnectedOverlayHasBackdrop","","cdkConnectedOverlayBackdropClass","cdk-overlay-transparent-backdrop",3,"cdkConnectedOverlayPanelClass","cdkConnectedOverlayScrollStrategy","cdkConnectedOverlayOrigin","cdkConnectedOverlayOpen","cdkConnectedOverlayPositions","cdkConnectedOverlayMinWidth","cdkConnectedOverlayOffsetY","backdropClick","attach","detach"],[1,"mat-select-placeholder","mat-select-min-line"],[1,"mat-select-value-text",3,"ngSwitch"],["class","mat-select-min-line",4,"ngSwitchDefault"],[4,"ngSwitchCase"],[1,"mat-select-min-line"],[1,"mat-select-panel-wrap"],["role","listbox","tabindex","-1",3,"ngClass","keydown"],["panel",""]],template:function(t,e){if(1&t&&(ca(IS),Ko(0,"div",0,1),sa("click",function(){return e.toggle()}),Ko(3,"div",2),$o(4,kS,2,1,"span",3),$o(5,TS,3,2,"span",4),Zo(),Ko(6,"div",5),Qo(7,"div",6),Zo(),Zo(),$o(8,OS,4,14,"ng-template",7),sa("backdropClick",function(){return e.close()})("attach",function(){return e._onAttached()})("detach",function(){return e.close()})),2&t){const t=qo(1);Ho("aria-owns",e.panelOpen?e.id+"-panel":null),fr(3),Go("ngSwitch",e.empty),Ho("id",e._valueId),fr(1),Go("ngSwitchCase",!0),fr(1),Go("ngSwitchCase",!1),fr(3),Go("cdkConnectedOverlayPanelClass",e._overlayPanelClass)("cdkConnectedOverlayScrollStrategy",e._scrollStrategy)("cdkConnectedOverlayOrigin",t)("cdkConnectedOverlayOpen",e.panelOpen)("cdkConnectedOverlayPositions",e._positions)("cdkConnectedOverlayMinWidth",null==e._triggerRect?null:e._triggerRect.width)("cdkConnectedOverlayOffsetY",e._offsetY)}},directives:[KE,Od,Id,ZE,Fd,Cd],styles:['.mat-select{display:inline-block;width:100%;outline:none}.mat-select-trigger{display:inline-table;cursor:pointer;position:relative;box-sizing:border-box}.mat-select-disabled .mat-select-trigger{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default}.mat-select-value{display:table-cell;max-width:0;width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mat-select-value-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mat-select-arrow-wrapper{display:table-cell;vertical-align:middle}.mat-form-field-appearance-fill .mat-select-arrow-wrapper{transform:translateY(-50%)}.mat-form-field-appearance-outline .mat-select-arrow-wrapper{transform:translateY(-25%)}.mat-form-field-appearance-standard.mat-form-field-has-label .mat-select:not(.mat-select-empty) .mat-select-arrow-wrapper{transform:translateY(-50%)}.mat-form-field-appearance-standard .mat-select.mat-select-empty .mat-select-arrow-wrapper{transition:transform 400ms cubic-bezier(0.25, 0.8, 0.25, 1)}._mat-animation-noopable.mat-form-field-appearance-standard .mat-select.mat-select-empty .mat-select-arrow-wrapper{transition:none}.mat-select-arrow{width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid;margin:0 4px}.mat-select-panel-wrap{flex-basis:100%}.mat-select-panel{min-width:112px;max-width:280px;overflow:auto;-webkit-overflow-scrolling:touch;padding-top:0;padding-bottom:0;max-height:256px;min-width:100%;border-radius:4px;outline:0}.cdk-high-contrast-active .mat-select-panel{outline:solid 1px}.mat-select-panel .mat-optgroup-label,.mat-select-panel .mat-option{font-size:inherit;line-height:3em;height:3em}.mat-form-field-type-mat-select:not(.mat-form-field-disabled) .mat-form-field-flex{cursor:pointer}.mat-form-field-type-mat-select .mat-form-field-label{width:calc(100% - 18px)}.mat-select-placeholder{transition:color 400ms 133.3333333333ms cubic-bezier(0.25, 0.8, 0.25, 1)}._mat-animation-noopable .mat-select-placeholder{transition:none}.mat-form-field-hide-placeholder .mat-select-placeholder{color:transparent;-webkit-text-fill-color:transparent;transition:none;display:block}.mat-select-min-line:empty::before{content:" ";white-space:pre;width:1px}\n'],encapsulation:2,data:{animation:[PS.transformPanelWrap,PS.transformPanel]},changeDetection:0}),t})();const qS=Zn($S);let WS=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)},providers:[BS],imports:[[Ud,XE,EC,Gw],oE,Ox,EC,Gw]}),t})();class GS{constructor(t){this.total=t}call(t,e){return e.subscribe(new YS(t,this.total))}}class YS extends f{constructor(t,e){super(t),this.total=e,this.count=0}_next(t){++this.count>this.total&&this.destination.next(t)}}const KS=new Set;let ZS,QS=(()=>{class t{constructor(t){this._platform=t,this._matchMedia=this._platform.isBrowser&&window.matchMedia?window.matchMedia.bind(window):XS}matchMedia(t){return this._platform.WEBKIT&&function(t){if(!KS.has(t))try{ZS||(ZS=document.createElement("style"),ZS.setAttribute("type","text/css"),document.head.appendChild(ZS)),ZS.sheet&&(ZS.sheet.insertRule(`@media ${t} {.fx-query-test{ }}`,0),KS.add(t))}catch(e){console.error(e)}}(t),this._matchMedia(t)}}return t.\u0275fac=function(e){return new(e||t)(yi(sw))},t.\u0275prov=pt({factory:function(){return new t(yi(sw))},token:t,providedIn:"root"}),t})();function XS(t){return{matches:"all"===t||""===t,media:t,addListener:()=>{},removeListener:()=>{}}}let JS=(()=>{class t{constructor(t,e){this._mediaMatcher=t,this._zone=e,this._queries=new Map,this._destroySubject=new E}ngOnDestroy(){this._destroySubject.next(),this._destroySubject.complete()}isMatched(t){return tk(Qv(t)).some(t=>this._registerQuery(t).mql.matches)}observe(t){let e=Jg(tk(Qv(t)).map(t=>this._registerQuery(t).observable));return e=i_(e.pipe(h_(1)),e.pipe(t=>t.lift(new GS(1)),qv(0))),e.pipe(k(t=>{const e={matches:!1,breakpoints:{}};return t.forEach(({matches:t,query:n})=>{e.matches=e.matches||t,e.breakpoints[n]=t}),e}))}_registerQuery(t){if(this._queries.has(t))return this._queries.get(t);const e=this._mediaMatcher.matchMedia(t),n={observable:new y(t=>{const n=e=>this._zone.run(()=>t.next(e));return e.addListener(n),()=>{e.removeListener(n)}}).pipe(f_(e),k(({matches:e})=>({query:t,matches:e})),Fv(this._destroySubject)),mql:e};return this._queries.set(t,n),n}}return t.\u0275fac=function(e){return new(e||t)(yi(QS),yi(Uu))},t.\u0275prov=pt({factory:function(){return new t(yi(QS),yi(Uu))},token:t,providedIn:"root"}),t})();function tk(t){return t.map(t=>t.split(",")).reduce((t,e)=>t.concat(e)).map(t=>t.trim())}const ek={tooltipState:cf("state",[pf("initial, void, hidden",df({opacity:0,transform:"scale(0)"})),pf("visible",df({transform:"scale(1)"})),mf("* => visible",uf("200ms cubic-bezier(0, 0, 0.2, 1)",ff([df({opacity:0,transform:"scale(0)",offset:0}),df({opacity:.5,transform:"scale(0.99)",offset:.5}),df({opacity:1,transform:"scale(1)",offset:1})]))),mf("* => hidden",uf("100ms cubic-bezier(0, 0, 0.2, 1)",df({opacity:0})))])},nk=ow({passive:!0}),ik=new ti("mat-tooltip-scroll-strategy"),sk={provide:ik,deps:[WE],useFactory:function(t){return()=>t.scrollStrategies.reposition({scrollThrottle:20})}},rk=new ti("mat-tooltip-default-options",{providedIn:"root",factory:function(){return{showDelay:0,hideDelay:0,touchendHideDelay:1500}}});let ok=(()=>{class t{constructor(t,e,n,i,s,r,o,a,l,c,u,h){this._overlay=t,this._elementRef=e,this._scrollDispatcher=n,this._viewContainerRef=i,this._ngZone=s,this._platform=r,this._ariaDescriber=o,this._focusMonitor=a,this._dir=c,this._defaultOptions=u,this._position="below",this._disabled=!1,this._viewInitialized=!1,this._pointerExitEventsInitialized=!1,this.showDelay=this._defaultOptions.showDelay,this.hideDelay=this._defaultOptions.hideDelay,this.touchGestures="auto",this._message="",this._passiveListeners=[],this._destroyed=new E,this._handleKeydown=t=>{this._isTooltipVisible()&&27===t.keyCode&&!Vv(t)&&(t.preventDefault(),t.stopPropagation(),this._ngZone.run(()=>this.hide(0)))},this._scrollStrategy=l,u&&(u.position&&(this.position=u.position),u.touchGestures&&(this.touchGestures=u.touchGestures)),s.runOutsideAngular(()=>{e.nativeElement.addEventListener("keydown",this._handleKeydown)})}get position(){return this._position}set position(t){t!==this._position&&(this._position=t,this._overlayRef&&(this._updatePosition(),this._tooltipInstance&&this._tooltipInstance.show(0),this._overlayRef.updatePosition()))}get disabled(){return this._disabled}set disabled(t){this._disabled=Kv(t),this._disabled?this.hide(0):this._setupPointerEnterEventsIfNeeded()}get message(){return this._message}set message(t){this._ariaDescriber.removeDescription(this._elementRef.nativeElement,this._message,"tooltip"),this._message=null!=t?String(t).trim():"",!this._message&&this._isTooltipVisible()?this.hide(0):(this._setupPointerEnterEventsIfNeeded(),this._updateTooltipMessage(),this._ngZone.runOutsideAngular(()=>{Promise.resolve().then(()=>{this._ariaDescriber.describe(this._elementRef.nativeElement,this.message,"tooltip")})}))}get tooltipClass(){return this._tooltipClass}set tooltipClass(t){this._tooltipClass=t,this._tooltipInstance&&this._setTooltipClass(this._tooltipClass)}ngAfterViewInit(){this._viewInitialized=!0,this._setupPointerEnterEventsIfNeeded(),this._focusMonitor.monitor(this._elementRef).pipe(Fv(this._destroyed)).subscribe(t=>{t?"keyboard"===t&&this._ngZone.run(()=>this.show()):this._ngZone.run(()=>this.hide(0))})}ngOnDestroy(){const t=this._elementRef.nativeElement;clearTimeout(this._touchstartTimeout),this._overlayRef&&(this._overlayRef.dispose(),this._tooltipInstance=null),t.removeEventListener("keydown",this._handleKeydown),this._passiveListeners.forEach(([e,n])=>{t.removeEventListener(e,n,nk)}),this._passiveListeners.length=0,this._destroyed.next(),this._destroyed.complete(),this._ariaDescriber.removeDescription(t,this.message,"tooltip"),this._focusMonitor.stopMonitoring(t)}show(t=this.showDelay){if(this.disabled||!this.message||this._isTooltipVisible()&&!this._tooltipInstance._showTimeoutId&&!this._tooltipInstance._hideTimeoutId)return;const e=this._createOverlay();this._detach(),this._portal=this._portal||new cE(ak,this._viewContainerRef),this._tooltipInstance=e.attach(this._portal).instance,this._tooltipInstance.afterHidden().pipe(Fv(this._destroyed)).subscribe(()=>this._detach()),this._setTooltipClass(this._tooltipClass),this._updateTooltipMessage(),this._tooltipInstance.show(t)}hide(t=this.hideDelay){this._tooltipInstance&&this._tooltipInstance.hide(t)}toggle(){this._isTooltipVisible()?this.hide():this.show()}_isTooltipVisible(){return!!this._tooltipInstance&&this._tooltipInstance.isVisible()}_createOverlay(){if(this._overlayRef)return this._overlayRef;const t=this._scrollDispatcher.getAncestorScrollContainers(this._elementRef),e=this._overlay.position().flexibleConnectedTo(this._elementRef).withTransformOriginOn(".mat-tooltip").withFlexibleDimensions(!1).withViewportMargin(8).withScrollableContainers(t);return e.positionChanges.pipe(Fv(this._destroyed)).subscribe(t=>{this._tooltipInstance&&t.scrollableViewProperties.isOverlayClipped&&this._tooltipInstance.isVisible()&&this._ngZone.run(()=>this.hide(0))}),this._overlayRef=this._overlay.create({direction:this._dir,positionStrategy:e,panelClass:"mat-tooltip-panel",scrollStrategy:this._scrollStrategy()}),this._updatePosition(),this._overlayRef.detachments().pipe(Fv(this._destroyed)).subscribe(()=>this._detach()),this._overlayRef}_detach(){this._overlayRef&&this._overlayRef.hasAttached()&&this._overlayRef.detach(),this._tooltipInstance=null}_updatePosition(){const t=this._overlayRef.getConfig().positionStrategy,e=this._getOrigin(),n=this._getOverlayPosition();t.withPositions([Object.assign(Object.assign({},e.main),n.main),Object.assign(Object.assign({},e.fallback),n.fallback)])}_getOrigin(){const t=!this._dir||"ltr"==this._dir.value,e=this.position;let n;"above"==e||"below"==e?n={originX:"center",originY:"above"==e?"top":"bottom"}:"before"==e||"left"==e&&t||"right"==e&&!t?n={originX:"start",originY:"center"}:("after"==e||"right"==e&&t||"left"==e&&!t)&&(n={originX:"end",originY:"center"});const{x:i,y:s}=this._invertPosition(n.originX,n.originY);return{main:n,fallback:{originX:i,originY:s}}}_getOverlayPosition(){const t=!this._dir||"ltr"==this._dir.value,e=this.position;let n;"above"==e?n={overlayX:"center",overlayY:"bottom"}:"below"==e?n={overlayX:"center",overlayY:"top"}:"before"==e||"left"==e&&t||"right"==e&&!t?n={overlayX:"end",overlayY:"center"}:("after"==e||"right"==e&&t||"left"==e&&!t)&&(n={overlayX:"start",overlayY:"center"});const{x:i,y:s}=this._invertPosition(n.overlayX,n.overlayY);return{main:n,fallback:{overlayX:i,overlayY:s}}}_updateTooltipMessage(){this._tooltipInstance&&(this._tooltipInstance.message=this.message,this._tooltipInstance._markForCheck(),this._ngZone.onMicrotaskEmpty.pipe(h_(1),Fv(this._destroyed)).subscribe(()=>{this._tooltipInstance&&this._overlayRef.updatePosition()}))}_setTooltipClass(t){this._tooltipInstance&&(this._tooltipInstance.tooltipClass=t,this._tooltipInstance._markForCheck())}_invertPosition(t,e){return"above"===this.position||"below"===this.position?"top"===e?e="bottom":"bottom"===e&&(e="top"):"end"===t?t="start":"start"===t&&(t="end"),{x:t,y:e}}_setupPointerEnterEventsIfNeeded(){!this._disabled&&this.message&&this._viewInitialized&&!this._passiveListeners.length&&(this._platformSupportsMouseEvents()?this._passiveListeners.push(["mouseenter",()=>{this._setupPointerExitEventsIfNeeded(),this.show()}]):"off"!==this.touchGestures&&(this._disableNativeGesturesIfNecessary(),this._passiveListeners.push(["touchstart",()=>{this._setupPointerExitEventsIfNeeded(),clearTimeout(this._touchstartTimeout),this._touchstartTimeout=setTimeout(()=>this.show(),500)}])),this._addListeners(this._passiveListeners))}_setupPointerExitEventsIfNeeded(){if(this._pointerExitEventsInitialized)return;this._pointerExitEventsInitialized=!0;const t=[];if(this._platformSupportsMouseEvents())t.push(["mouseleave",()=>this.hide()],["wheel",t=>this._wheelListener(t)]);else if("off"!==this.touchGestures){this._disableNativeGesturesIfNecessary();const e=()=>{clearTimeout(this._touchstartTimeout),this.hide(this._defaultOptions.touchendHideDelay)};t.push(["touchend",e],["touchcancel",e])}this._addListeners(t),this._passiveListeners.push(...t)}_addListeners(t){t.forEach(([t,e])=>{this._elementRef.nativeElement.addEventListener(t,e,nk)})}_platformSupportsMouseEvents(){return!this._platform.IOS&&!this._platform.ANDROID}_wheelListener(t){if(this._isTooltipVisible()){const e=(this._document||document).elementFromPoint(t.clientX,t.clientY),n=this._elementRef.nativeElement;e===n||n.contains(e)||this.hide()}}_disableNativeGesturesIfNecessary(){const t=this.touchGestures;if("off"!==t){const 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e=t.toState;"hidden"!==e||this.isVisible()||this._onHide.next(),"visible"!==e&&"hidden"!==e||(this._closeOnInteraction=!0)}_handleBodyInteraction(){this._closeOnInteraction&&this.hide(0)}_markForCheck(){this._changeDetectorRef.markForCheck()}}return t.\u0275fac=function(e){return new(e||t)(Wo(wc),Wo(JS))},t.\u0275cmp=$t({type:t,selectors:[["mat-tooltip-component"]],hostAttrs:["aria-hidden","true"],hostVars:2,hostBindings:function(t,e){1&t&&sa("click",function(){return e._handleBodyInteraction()},!1,gs)("auxclick",function(){return e._handleBodyInteraction()},!1,gs),2&t&&ya("zoom","visible"===e._visibility?1:null)},decls:3,vars:7,consts:[[1,"mat-tooltip",3,"ngClass"]],template:function(t,e){if(1&t&&(Ko(0,"div",0),sa("@state.start",function(){return e._animationStart()})("@state.done",function(t){return e._animationDone(t)}),Xc(1,"async"),Oa(2),Zo()),2&t){let 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t=aa();Go("matTooltip",t._intl.firstPageLabel)("matTooltipDisabled",t._previousButtonsDisabled())("matTooltipPosition","above")("disabled",t._previousButtonsDisabled()),Ho("aria-label",t._intl.firstPageLabel)}}function fk(t,e){if(1&t){const t=ta();dn(),pn(),Ko(0,"button",23),sa("click",function(){return Le(t),aa().lastPage()}),dn(),Ko(1,"svg",7),Qo(2,"path",24),Zo(),Zo()}if(2&t){const t=aa();Go("matTooltip",t._intl.lastPageLabel)("matTooltipDisabled",t._nextButtonsDisabled())("matTooltipPosition","above")("disabled",t._nextButtonsDisabled()),Ho("aria-label",t._intl.lastPageLabel)}}let mk=(()=>{class t{constructor(){this.changes=new E,this.itemsPerPageLabel="Items per page:",this.nextPageLabel="Next page",this.previousPageLabel="Previous page",this.firstPageLabel="First page",this.lastPageLabel="Last page",this.getRangeLabel=(t,e,n)=>{if(0==n||0==e)return`0 of ${n}`;const i=t*e;return`${i+1} \u2013 ${i<(n=Math.max(n,0))?Math.min(i+e,n):i+e} of ${n}`}}}return t.\u0275fac=function(e){return new(e||t)},t.\u0275prov=pt({factory:function(){return new t},token:t,providedIn:"root"}),t})();const gk={provide:mk,deps:[[new Ei,new xi,mk]],useFactory:function(t){return t||new mk}},_k=new ti("MAT_PAGINATOR_DEFAULT_OPTIONS");class yk{}const bk=Yw(Jw(yk));let vk=(()=>{class t extends bk{constructor(t,e,n){if(super(),this._intl=t,this._changeDetectorRef=e,this._pageIndex=0,this._length=0,this._pageSizeOptions=[],this._hidePageSize=!1,this._showFirstLastButtons=!1,this.page=new nu,this._intlChanges=t.changes.subscribe(()=>this._changeDetectorRef.markForCheck()),n){const{pageSize:t,pageSizeOptions:e,hidePageSize:i,showFirstLastButtons:s}=n;null!=t&&(this._pageSize=t),null!=e&&(this._pageSizeOptions=e),null!=i&&(this._hidePageSize=i),null!=s&&(this._showFirstLastButtons=s)}}get pageIndex(){return this._pageIndex}set pageIndex(t){this._pageIndex=Math.max(Zv(t),0),this._changeDetectorRef.markForCheck()}get length(){return this._length}set 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t=this.pageIndex;this.pageIndex=0,this._emitPageEvent(t)}lastPage(){if(!this.hasNextPage())return;const t=this.pageIndex;this.pageIndex=this.getNumberOfPages()-1,this._emitPageEvent(t)}hasPreviousPage(){return this.pageIndex>=1&&0!=this.pageSize}hasNextPage(){const t=this.getNumberOfPages()-1;return this.pageIndex<t&&0!=this.pageSize}getNumberOfPages(){return this.pageSize?Math.ceil(this.length/this.pageSize):0}_changePageSize(t){const e=this.pageIndex;this.pageIndex=Math.floor(this.pageIndex*this.pageSize/t)||0,this.pageSize=t,this._emitPageEvent(e)}_nextButtonsDisabled(){return this.disabled||!this.hasNextPage()}_previousButtonsDisabled(){return this.disabled||!this.hasPreviousPage()}_updateDisplayedPageSizeOptions(){this._initialized&&(this.pageSize||(this._pageSize=0!=this.pageSizeOptions.length?this.pageSizeOptions[0]:50),this._displayedPageSizeOptions=this.pageSizeOptions.slice(),-1===this._displayedPageSizeOptions.indexOf(this.pageSize)&&this._displayedPageSizeOptions.push(this.pageSize),this._displayedPageSizeOptions.sort((t,e)=>t-e),this._changeDetectorRef.markForCheck())}_emitPageEvent(t){this.page.emit({previousPageIndex:t,pageIndex:this.pageIndex,pageSize:this.pageSize,length:this.length})}}return t.\u0275fac=function(e){return new(e||t)(Wo(mk),Wo(wc),Wo(void 0))},t.\u0275dir=Zt({type:t,inputs:{pageIndex:"pageIndex",length:"length",pageSize:"pageSize",pageSizeOptions:"pageSizeOptions",hidePageSize:"hidePageSize",showFirstLastButtons:"showFirstLastButtons",color:"color"},outputs:{page:"page"},features:[Oo]}),t})(),wk=(()=>{class t extends 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new(e||t)(Wo(Dk,12),Wo(wc),Wo(iE))},t.\u0275dir=Zt({type:t,selectors:[["cdk-accordion-item"],["","cdkAccordionItem",""]],inputs:{expanded:"expanded",disabled:"disabled"},outputs:{closed:"closed",opened:"opened",destroyed:"destroyed",expandedChange:"expandedChange"},exportAs:["cdkAccordionItem"],features:[Hl([{provide:Dk,useValue:void 0}])]}),t})(),Ik=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)}}),t})();const Fk=["body"];function Pk(t,e){}const Rk=[[["mat-expansion-panel-header"]],"*",[["mat-action-row"]]],Nk=["mat-expansion-panel-header","*","mat-action-row"];function Lk(t,e){1&t&&Qo(0,"span",2),2&t&&Go("@indicatorRotate",aa()._getExpandedState())}const Mk=[[["mat-panel-title"]],[["mat-panel-description"]],"*"],Bk=["mat-panel-title","mat-panel-description","*"],Vk=new ti("MAT_ACCORDION"),jk="225ms cubic-bezier(0.4,0.0,0.2,1)",zk={indicatorRotate:cf("indicatorRotate",[pf("collapsed, 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E,this.accordion=t,this._document=s,this._bodyAnimationDone.pipe(YC((t,e)=>t.fromState===e.fromState&&t.toState===e.toState)).subscribe(t=>{"void"!==t.fromState&&("expanded"===t.toState?this.afterExpand.emit():"collapsed"===t.toState&&this.afterCollapse.emit())}),o&&(this.hideToggle=o.hideToggle)}get hideToggle(){return this._hideToggle||this.accordion&&this.accordion.hideToggle}set hideToggle(t){this._hideToggle=Kv(t)}get togglePosition(){return this._togglePosition||this.accordion&&this.accordion.togglePosition}set togglePosition(t){this._togglePosition=t}_hasSpacing(){return!!this.accordion&&this.expanded&&"default"===this.accordion.displayMode}_getExpandedState(){return this.expanded?"expanded":"collapsed"}toggle(){this.expanded=!this.expanded}close(){this.expanded=!1}open(){this.expanded=!0}ngAfterContentInit(){this._lazyContent&&this.opened.pipe(f_(null),Sp(()=>this.expanded&&!this._portal),h_(1)).subscribe(()=>{this._portal=new uE(this._lazyContent._template,this._viewContainerRef)})}ngOnChanges(t){this._inputChanges.next(t)}ngOnDestroy(){super.ngOnDestroy(),this._bodyAnimationDone.complete(),this._inputChanges.complete()}_containsFocus(){if(this._body){const t=this._document.activeElement,e=this._body.nativeElement;return t===e||e.contains(t)}return!1}}return t.\u0275fac=function(e){return new(e||t)(Wo(Vk,12),Wo(wc),Wo(iE),Wo(Rc),Wo(Ch),Wo(qg,8),Wo($k,8))},t.\u0275cmp=$t({type:t,selectors:[["mat-expansion-panel"]],contentQueries:function(t,e,n){if(1&t&&gu(n,Hk,1),2&t){let t;fu(t=_u())&&(e._lazyContent=t.first)}},viewQuery:function(t,e){if(1&t&&mu(Fk,1),2&t){let t;fu(t=_u())&&(e._body=t.first)}},hostAttrs:[1,"mat-expansion-panel"],hostVars:6,hostBindings:function(t,e){2&t&&ba("mat-expanded",e.expanded)("_mat-animation-noopable","NoopAnimations"===e._animationMode)("mat-expansion-panel-spacing",e._hasSpacing())},inputs:{disabled:"disabled",expanded:"expanded",hideToggle:"hideToggle",togglePosition:"togglePosition"},outputs:{opened:"opened",closed:"closed",expandedChange:"expandedChange",afterExpand:"afterExpand",afterCollapse:"afterCollapse"},exportAs:["matExpansionPanel"],features:[Hl([{provide:Vk,useValue:void 0}]),Oo,ue],ngContentSelectors:Nk,decls:7,vars:4,consts:[["role","region",1,"mat-expansion-panel-content",3,"id"],["body",""],[1,"mat-expansion-panel-body"],[3,"cdkPortalOutlet"]],template:function(t,e){1&t&&(ca(Rk),ua(0),Ko(1,"div",0,1),sa("@bodyExpansion.done",function(t){return e._bodyAnimationDone.next(t)}),Ko(3,"div",2),ua(4,1),$o(5,Pk,0,0,"ng-template",3),Zo(),ua(6,2),Zo()),2&t&&(fr(1),Go("@bodyExpansion",e._getExpandedState())("id",e.id),Ho("aria-labelledby",e._headerId),fr(4),Go("cdkPortalOutlet",e._portal))},directives:[fE],styles:[".mat-expansion-panel{box-sizing:content-box;display:block;margin:0;border-radius:4px;overflow:hidden;transition:margin 225ms cubic-bezier(0.4, 0, 0.2, 1),box-shadow 280ms cubic-bezier(0.4, 0, 0.2, 1);position:relative}.mat-accordion .mat-expansion-panel:not(.mat-expanded),.mat-accordion .mat-expansion-panel:not(.mat-expansion-panel-spacing){border-radius:0}.mat-accordion .mat-expansion-panel:first-of-type{border-top-right-radius:4px;border-top-left-radius:4px}.mat-accordion .mat-expansion-panel:last-of-type{border-bottom-right-radius:4px;border-bottom-left-radius:4px}.cdk-high-contrast-active .mat-expansion-panel{outline:solid 1px}.mat-expansion-panel.ng-animate-disabled,.ng-animate-disabled .mat-expansion-panel,.mat-expansion-panel._mat-animation-noopable{transition:none}.mat-expansion-panel-content{display:flex;flex-direction:column;overflow:visible}.mat-expansion-panel-body{padding:0 24px 16px}.mat-expansion-panel-spacing{margin:16px 0}.mat-accordion>.mat-expansion-panel-spacing:first-child,.mat-accordion>*:first-child:not(.mat-expansion-panel) .mat-expansion-panel-spacing{margin-top:0}.mat-accordion>.mat-expansion-panel-spacing:last-child,.mat-accordion>*:last-child:not(.mat-expansion-panel) .mat-expansion-panel-spacing{margin-bottom:0}.mat-action-row{border-top-style:solid;border-top-width:1px;display:flex;flex-direction:row;justify-content:flex-end;padding:16px 8px 16px 24px}.mat-action-row button.mat-button-base,.mat-action-row button.mat-mdc-button-base{margin-left:8px}[dir=rtl] .mat-action-row button.mat-button-base,[dir=rtl] .mat-action-row button.mat-mdc-button-base{margin-left:0;margin-right:8px}\n"],encapsulation:2,data:{animation:[zk.bodyExpansion]},changeDetection:0}),t})(),Wk=(()=>{class t{constructor(t,e,n,i,s,r){this.panel=t,this._element=e,this._focusMonitor=n,this._changeDetectorRef=i,this._animationMode=r,this._parentChangeSubscription=h.EMPTY;const o=t.accordion?t.accordion._stateChanges.pipe(Sp(t=>!(!t.hideToggle&&!t.togglePosition))):s_;this._parentChangeSubscription=q(t.opened,t.closed,o,t._inputChanges.pipe(Sp(t=>!!(t.hideToggle||t.disabled||t.togglePosition)))).subscribe(()=>this._changeDetectorRef.markForCheck()),t.closed.pipe(Sp(()=>t._containsFocus())).subscribe(()=>n.focusVia(e,"program")),s&&(this.expandedHeight=s.expandedHeight,this.collapsedHeight=s.collapsedHeight)}get disabled(){return this.panel.disabled}_toggle(){this.disabled||this.panel.toggle()}_isExpanded(){return this.panel.expanded}_getExpandedState(){return this.panel._getExpandedState()}_getPanelId(){return this.panel.id}_getTogglePosition(){return this.panel.togglePosition}_showToggle(){return!this.panel.hideToggle&&!this.panel.disabled}_getHeaderHeight(){const t=this._isExpanded();return t&&this.expandedHeight?this.expandedHeight:!t&&this.collapsedHeight?this.collapsedHeight:null}_keydown(t){switch(t.keyCode){case 32:case 13:Vv(t)||(t.preventDefault(),this._toggle());break;default:return void(this.panel.accordion&&this.panel.accordion._handleHeaderKeydown(t))}}focus(t,e){t?this._focusMonitor.focusVia(this._element,t,e):this._element.nativeElement.focus(e)}ngAfterViewInit(){this._focusMonitor.monitor(this._element).subscribe(t=>{t&&this.panel.accordion&&this.panel.accordion._handleHeaderFocus(this)})}ngOnDestroy(){this._parentChangeSubscription.unsubscribe(),this._focusMonitor.stopMonitoring(this._element)}}return t.\u0275fac=function(e){return new(e||t)(Wo(qk,1),Wo(Kl),Wo(Ow),Wo(wc),Wo($k,8),Wo(qg,8))},t.\u0275cmp=$t({type:t,selectors:[["mat-expansion-panel-header"]],hostAttrs:["role","button",1,"mat-expansion-panel-header","mat-focus-indicator"],hostVars:15,hostBindings:function(t,e){1&t&&sa("click",function(){return e._toggle()})("keydown",function(t){return e._keydown(t)}),2&t&&(Ho("id",e.panel._headerId)("tabindex",e.disabled?-1:0)("aria-controls",e._getPanelId())("aria-expanded",e._isExpanded())("aria-disabled",e.panel.disabled),ya("height",e._getHeaderHeight()),ba("mat-expanded",e._isExpanded())("mat-expansion-toggle-indicator-after","after"===e._getTogglePosition())("mat-expansion-toggle-indicator-before","before"===e._getTogglePosition())("_mat-animation-noopable","NoopAnimations"===e._animationMode))},inputs:{expandedHeight:"expandedHeight",collapsedHeight:"collapsedHeight"},ngContentSelectors:Bk,decls:5,vars:1,consts:[[1,"mat-content"],["class","mat-expansion-indicator",4,"ngIf"],[1,"mat-expansion-indicator"]],template:function(t,e){1&t&&(ca(Mk),Ko(0,"span",0),ua(1),ua(2,1),ua(3,2),Zo(),$o(4,Lk,1,1,"span",1)),2&t&&(fr(4),Go("ngIf",e._showToggle()))},directives:[kd],styles:['.mat-expansion-panel-header{display:flex;flex-direction:row;align-items:center;padding:0 24px;border-radius:inherit;transition:height 225ms cubic-bezier(0.4, 0, 0.2, 1)}.mat-expansion-panel-header._mat-animation-noopable{transition:none}.mat-expansion-panel-header:focus,.mat-expansion-panel-header:hover{outline:none}.mat-expansion-panel-header.mat-expanded:focus,.mat-expansion-panel-header.mat-expanded:hover{background:inherit}.mat-expansion-panel-header:not([aria-disabled=true]){cursor:pointer}.mat-expansion-panel-header.mat-expansion-toggle-indicator-before{flex-direction:row-reverse}.mat-expansion-panel-header.mat-expansion-toggle-indicator-before .mat-expansion-indicator{margin:0 16px 0 0}[dir=rtl] .mat-expansion-panel-header.mat-expansion-toggle-indicator-before .mat-expansion-indicator{margin:0 0 0 16px}.mat-content{display:flex;flex:1;flex-direction:row;overflow:hidden}.mat-expansion-panel-header-title,.mat-expansion-panel-header-description{display:flex;flex-grow:1;margin-right:16px}[dir=rtl] .mat-expansion-panel-header-title,[dir=rtl] .mat-expansion-panel-header-description{margin-right:0;margin-left:16px}.mat-expansion-panel-header-description{flex-grow:2}.mat-expansion-indicator::after{border-style:solid;border-width:0 2px 2px 0;content:"";display:inline-block;padding:3px;transform:rotate(45deg);vertical-align:middle}.cdk-high-contrast-active .mat-expansion-panel .mat-expansion-panel-header.cdk-keyboard-focused:not([aria-disabled=true])::before,.cdk-high-contrast-active .mat-expansion-panel .mat-expansion-panel-header.cdk-program-focused:not([aria-disabled=true])::before,.cdk-high-contrast-active .mat-expansion-panel:not(.mat-expanded) .mat-expansion-panel-header:hover:not([aria-disabled=true])::before{top:0;left:0;right:0;bottom:0;position:absolute;box-sizing:border-box;pointer-events:none;border:3px solid;border-radius:4px;content:""}\n'],encapsulation:2,data:{animation:[zk.indicatorRotate]},changeDetection:0}),t})(),Gk=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t,selectors:[["mat-panel-description"]],hostAttrs:[1,"mat-expansion-panel-header-description"]}),t})(),Yk=(()=>{class t{}return t.\u0275fac=function(e){return new(e||t)},t.\u0275dir=Zt({type:t,selectors:[["mat-panel-title"]],hostAttrs:[1,"mat-expansion-panel-header-title"]}),t})(),Kk=(()=>{class t extends Ak{constructor(){super(...arguments),this._ownHeaders=new su,this._hideToggle=!1,this.displayMode="default",this.togglePosition="after"}get hideToggle(){return this._hideToggle}set hideToggle(t){this._hideToggle=Kv(t)}ngAfterContentInit(){this._headers.changes.pipe(f_(this._headers)).subscribe(t=>{this._ownHeaders.reset(t.filter(t=>t.panel.accordion===this)),this._ownHeaders.notifyOnChanges()}),this._keyManager=new Ew(this._ownHeaders).withWrap().withHomeAndEnd()}_handleHeaderKeydown(t){this._keyManager.onKeydown(t)}_handleHeaderFocus(t){this._keyManager.updateActiveItem(t)}ngOnDestroy(){super.ngOnDestroy(),this._ownHeaders.destroy()}}return t.\u0275fac=function(e){return Zk(e||t)},t.\u0275dir=Zt({type:t,selectors:[["mat-accordion"]],contentQueries:function(t,e,n){if(1&t&&gu(n,Wk,1),2&t){let t;fu(t=_u())&&(e._headers=t)}},hostAttrs:[1,"mat-accordion"],hostVars:2,hostBindings:function(t,e){2&t&&ba("mat-accordion-multi",e.multi)},inputs:{multi:"multi",displayMode:"displayMode",togglePosition:"togglePosition",hideToggle:"hideToggle"},exportAs:["matAccordion"],features:[Hl([{provide:Vk,useExisting:t}]),Oo]}),t})();const Zk=Zn(Kk);let Qk=(()=>{class t{}return t.\u0275mod=Yt({type:t}),t.\u0275inj=ft({factory:function(e){return new(e||t)},imports:[[Ud,Gw,Ik,mE]]}),t})();const Xk=["*"];function Jk(t){return Error(`Unable to find icon with the name "${t}"`)}function tD(t){return Error(`The URL provided to MatIconRegistry was not trusted as a resource URL via Angular's DomSanitizer. Attempted URL was "${t}".`)}function eD(t){return Error(`The literal provided to MatIconRegistry was not trusted as safe HTML by Angular's DomSanitizer. Attempted literal was "${t}".`)}class nD{constructor(t,e,n){this.url=t,this.svgText=e,this.options=n}}let iD=(()=>{class t{constructor(t,e,n,i){this._httpClient=t,this._sanitizer=e,this._errorHandler=i,this._svgIconConfigs=new Map,this._iconSetConfigs=new Map,this._cachedIconsByUrl=new Map,this._inProgressUrlFetches=new Map,this._fontCssClassesByAlias=new Map,this._resolvers=[],this._defaultFontSetClass="material-icons",this._document=n}addSvgIcon(t,e,n){return this.addSvgIconInNamespace("",t,e,n)}addSvgIconLiteral(t,e,n){return this.addSvgIconLiteralInNamespace("",t,e,n)}addSvgIconInNamespace(t,e,n,i){return this._addSvgIconConfig(t,e,new nD(n,null,i))}addSvgIconResolver(t){return this._resolvers.push(t),this}addSvgIconLiteralInNamespace(t,e,n,i){const s=this._sanitizer.sanitize(os.HTML,n);if(!s)throw eD(n);return this._addSvgIconConfig(t,e,new nD("",s,i))}addSvgIconSet(t,e){return this.addSvgIconSetInNamespace("",t,e)}addSvgIconSetLiteral(t,e){return this.addSvgIconSetLiteralInNamespace("",t,e)}addSvgIconSetInNamespace(t,e,n){return this._addSvgIconSetConfig(t,new nD(e,null,n))}addSvgIconSetLiteralInNamespace(t,e,n){const i=this._sanitizer.sanitize(os.HTML,e);if(!i)throw eD(e);return this._addSvgIconSetConfig(t,new nD("",i,n))}registerFontClassAlias(t,e=t){return this._fontCssClassesByAlias.set(t,e),this}classNameForFontAlias(t){return this._fontCssClassesByAlias.get(t)||t}setDefaultFontSetClass(t){return this._defaultFontSetClass=t,this}getDefaultFontSetClass(){return this._defaultFontSetClass}getSvgIconFromUrl(t){const e=this._sanitizer.sanitize(os.RESOURCE_URL,t);if(!e)throw tD(t);const n=this._cachedIconsByUrl.get(e);return n?Ep(sD(n)):this._loadSvgIconFromConfig(new nD(t,null)).pipe(P_(t=>this._cachedIconsByUrl.set(e,t)),k(t=>sD(t)))}getNamedSvgIcon(t,e=""){const n=rD(e,t);let i=this._svgIconConfigs.get(n);if(i)return this._getSvgFromConfig(i);if(i=this._getIconConfigFromResolvers(e,t),i)return this._svgIconConfigs.set(n,i),this._getSvgFromConfig(i);const s=this._iconSetConfigs.get(e);return s?this._getSvgFromIconSetConfigs(t,s):(r=Jk(n),new y(t=>t.error(r)));var r}ngOnDestroy(){this._resolvers=[],this._svgIconConfigs.clear(),this._iconSetConfigs.clear(),this._cachedIconsByUrl.clear()}_getSvgFromConfig(t){return t.svgText?Ep(sD(this._svgElementFromConfig(t))):this._loadSvgIconFromConfig(t).pipe(k(t=>sD(t)))}_getSvgFromIconSetConfigs(t,e){const n=this._extractIconWithNameFromAnySet(t,e);return n?Ep(n):Nv(e.filter(t=>!t.svgText).map(t=>this._loadSvgIconSetFromConfig(t).pipe(y_(e=>{const n=this._sanitizer.sanitize(os.RESOURCE_URL,t.url);return this._errorHandler.handleError(new Error(`Loading icon set URL: ${n} failed: ${e.message}`)),Ep(null)})))).pipe(k(()=>{const n=this._extractIconWithNameFromAnySet(t,e);if(!n)throw Jk(t);return n}))}_extractIconWithNameFromAnySet(t,e){for(let n=e.length-1;n>=0;n--){const i=e[n];if(i.svgText&&i.svgText.indexOf(t)>-1){const e=this._svgElementFromConfig(i),n=this._extractSvgIconFromSet(e,t,i.options);if(n)return n}}return null}_loadSvgIconFromConfig(t){return this._fetchIcon(t).pipe(P_(e=>t.svgText=e),k(()=>this._svgElementFromConfig(t)))}_loadSvgIconSetFromConfig(t){return t.svgText?Ep(null):this._fetchIcon(t).pipe(P_(e=>t.svgText=e))}_extractSvgIconFromSet(t,e,n){const i=t.querySelector(`[id="${e}"]`);if(!i)return null;const s=i.cloneNode(!0);if(s.removeAttribute("id"),"svg"===s.nodeName.toLowerCase())return this._setSvgAttributes(s,n);if("symbol"===s.nodeName.toLowerCase())return this._setSvgAttributes(this._toSvgElement(s),n);const r=this._svgElementFromString("<svg></svg>");return r.appendChild(s),this._setSvgAttributes(r,n)}_svgElementFromString(t){const e=this._document.createElement("DIV");e.innerHTML=t;const n=e.querySelector("svg");if(!n)throw Error("<svg> tag not found");return n}_toSvgElement(t){const e=this._svgElementFromString("<svg></svg>"),n=t.attributes;for(let i=0;i<n.length;i++){const{name:t,value:s}=n[i];"id"!==t&&e.setAttribute(t,s)}for(let i=0;i<t.childNodes.length;i++)t.childNodes[i].nodeType===this._document.ELEMENT_NODE&&e.appendChild(t.childNodes[i].cloneNode(!0));return e}_setSvgAttributes(t,e){return t.setAttribute("fit",""),t.setAttribute("height","100%"),t.setAttribute("width","100%"),t.setAttribute("preserveAspectRatio","xMidYMid meet"),t.setAttribute("focusable","false"),e&&e.viewBox&&t.setAttribute("viewBox",e.viewBox),t}_fetchIcon(t){var e;const{url:n,options:i}=t,s=null!==(e=null==i?void 0:i.withCredentials)&&void 0!==e&&e;if(!this._httpClient)throw Error("Could not find HttpClient provider for use with Angular Material icons. Please include the HttpClientModule from @angular/common/http in your app imports.");if(null==n)throw Error(`Cannot fetch icon from URL "${n}".`);const r=this._sanitizer.sanitize(os.RESOURCE_URL,n);if(!r)throw tD(n);const o=this._inProgressUrlFetches.get(r);if(o)return o;const a=this._httpClient.get(r,{responseType:"text",withCredentials:s}).pipe(L_(()=>this._inProgressUrlFetches.delete(r)),J());return this._inProgressUrlFetches.set(r,a),a}_addSvgIconConfig(t,e,n){return this._svgIconConfigs.set(rD(t,e),n),this}_addSvgIconSetConfig(t,e){const n=this._iconSetConfigs.get(t);return n?n.push(e):this._iconSetConfigs.set(t,[e]),this}_svgElementFromConfig(t){if(!t.svgElement){const e=this._svgElementFromString(t.svgText);this._setSvgAttributes(e,t.options),t.svgElement=e}return t.svgElement}_getIconConfigFromResolvers(t,e){for(let i=0;i<this._resolvers.length;i++){const s=this._resolvers[i](e,t);if(s)return(n=s).url&&n.options?new nD(s.url,null,s.options):new nD(s,null)}var n}}return t.\u0275fac=function(e){return new(e||t)(yi($p,8),yi(yp),yi(Ch,8),yi(hs))},t.\u0275prov=pt({factory:function(){return new t(yi($p,8),yi(yp),yi(Ch,8),yi(hs))},token:t,providedIn:"root"}),t})();function sD(t){return t.cloneNode(!0)}function rD(t,e){return t+":"+e}class oD{constructor(t){this._elementRef=t}}const aD=Kw(oD),lD=new ti("mat-icon-location",{providedIn:"root",factory:function(){const t=bi(Ch),e=t?t.location:null;return{getPathname:()=>e?e.pathname+e.search:""}}}),cD=["clip-path","color-profile","src","cursor","fill","filter","marker","marker-start","marker-mid","marker-end","mask","stroke"],uD=cD.map(t=>`[${t}]`).join(", "),hD=/^url\(['"]?#(.*?)['"]?\)$/;let dD=(()=>{class t extends aD{constructor(t,e,n,i,s){super(t),this._iconRegistry=e,this._location=i,this._errorHandler=s,this._inline=!1,this._currentIconFetch=h.EMPTY,n||t.nativeElement.setAttribute("aria-hidden","true")}get inline(){return this._inline}set inline(t){this._inline=Kv(t)}get svgIcon(){return this._svgIcon}set svgIcon(t){t!==this._svgIcon&&(t?this._updateSvgIcon(t):this._svgIcon&&this._clearSvgElement(),this._svgIcon=t)}get fontSet(){return this._fontSet}set fontSet(t){const e=this._cleanupFontValue(t);e!==this._fontSet&&(this._fontSet=e,this._updateFontIconClasses())}get fontIcon(){return this._fontIcon}set fontIcon(t){const e=this._cleanupFontValue(t);e!==this._fontIcon&&(this._fontIcon=e,this._updateFontIconClasses())}_splitIconName(t){if(!t)return["",""];const e=t.split(":");switch(e.length){case 1:return["",e[0]];case 2:return e;default:throw Error(`Invalid icon name: "${t}"`)}}ngOnInit(){this._updateFontIconClasses()}ngAfterViewChecked(){const t=this._elementsWithExternalReferences;if(t&&t.size){const t=this._location.getPathname();t!==this._previousPath&&(this._previousPath=t,this._prependPathToReferences(t))}}ngOnDestroy(){this._currentIconFetch.unsubscribe(),this._elementsWithExternalReferences&&this._elementsWithExternalReferences.clear()}_usingFontIcon(){return!this.svgIcon}_setSvgElement(t){this._clearSvgElement();const e=t.querySelectorAll("style");for(let i=0;i<e.length;i++)e[i].textContent+=" ";const n=this._location.getPathname();this._previousPath=n,this._cacheChildrenWithExternalReferences(t),this._prependPathToReferences(n),this._elementRef.nativeElement.appendChild(t)}_clearSvgElement(){const t=this._elementRef.nativeElement;let e=t.childNodes.length;for(this._elementsWithExternalReferences&&this._elementsWithExternalReferences.clear();e--;){const n=t.childNodes[e];1===n.nodeType&&"svg"!==n.nodeName.toLowerCase()||t.removeChild(n)}}_updateFontIconClasses(){if(!this._usingFontIcon())return;const t=this._elementRef.nativeElement,e=this.fontSet?this._iconRegistry.classNameForFontAlias(this.fontSet):this._iconRegistry.getDefaultFontSetClass();e!=this._previousFontSetClass&&(this._previousFontSetClass&&t.classList.remove(this._previousFontSetClass),e&&t.classList.add(e),this._previousFontSetClass=e),this.fontIcon!=this._previousFontIconClass&&(this._previousFontIconClass&&t.classList.remove(this._previousFontIconClass),this.fontIcon&&t.classList.add(this.fontIcon),this._previousFontIconClass=this.fontIcon)}_cleanupFontValue(t){return"string"==typeof t?t.trim().split(" ")[0]:t}_prependPathToReferences(t){const e=this._elementsWithExternalReferences;e&&e.forEach((e,n)=>{e.forEach(e=>{n.setAttribute(e.name,`url('${t}#${e.value}')`)})})}_cacheChildrenWithExternalReferences(t){const e=t.querySelectorAll(uD),n=this._elementsWithExternalReferences=this._elementsWithExternalReferences||new Map;for(let i=0;i<e.length;i++)cD.forEach(t=>{const 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