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o=e,{value:s}=o,a=Jm(o,["value"]);this.options=a}else this.options={};this.options.params||(this.options.params={})}absorbOptions(e){let t=e.params;if(t){let r=this.options.params;Object.keys(t).forEach(i=>{r[i]==null&&(r[i]=t[i])})}}},rs="void",Qh=new os(rs),op=class{id;hostElement;_engine;players=[];_triggers=new Map;_queue=[];_elementListeners=new Map;_hostClassName;constructor(e,t,r){this.id=e,this.hostElement=t,this._engine=r,this._hostClassName="ng-tns-"+e,Ct(t,this._hostClassName)}listen(e,t,r,i){if(!this._triggers.has(t))throw bw(r,t);if(r==null||r.length==0)throw Iw(t);if(!HN(r))throw Sw(r,t);let o=tt(this._elementListeners,e,[]),s={name:t,phase:r,callback:i};o.push(s);let a=tt(this._engine.statesByElement,e,new Map);return a.has(t)||(Ct(e,es),Ct(e,es+"-"+t),a.set(t,Qh)),()=>{this._engine.afterFlush(()=>{let l=o.indexOf(s);l>=0&&o.splice(l,1),this._triggers.has(t)||a.delete(t)})}}register(e,t){return this._triggers.has(e)?!1:(this._triggers.set(e,t),!0)}_getTrigger(e){let t=this._triggers.get(e);if(!t)throw Tw(e);return t}trigger(e,t,r,i=!0){let o=this._getTrigger(t),s=new ss(this.id,t,e),a=this._engine.statesByElement.get(e);a||(Ct(e,es),Ct(e,es+"-"+t),this._engine.statesByElement.set(e,a=new Map));let l=a.get(t),c=new os(r,this.id);if(!(r&&r.hasOwnProperty("value"))&&l&&c.absorbOptions(l.options),a.set(t,c),l||(l=Qh),!(c.value===rs)&&l.value===c.value){if(!zN(l.params,c.params)){let g=[],_=o.matchStyles(l.value,l.params,g),D=o.matchStyles(c.value,c.params,g);g.length?this._engine.reportError(g):this._engine.afterFlush(()=>{qn(e,_),Ot(e,D)})}return}let f=tt(this._engine.playersByElement,e,[]);f.forEach(g=>{g.namespaceId==this.id&&g.triggerName==t&&g.queued&&g.destroy()});let h=o.matchTransition(l.value,c.value,e,c.params),p=!1;if(!h){if(!i)return;h=o.fallbackTransition,p=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:e,triggerName:t,transition:h,fromState:l,toState:c,player:s,isFallbackTransition:p}),p||(Ct(e,Bw),s.onStart(()=>{xi(e,Bw)})),s.onDone(()=>{let g=this.players.indexOf(s);g>=0&&this.players.splice(g,1);let _=this._engine.playersByElement.get(e);if(_){let D=_.indexOf(s);D>=0&&_.splice(D,1)}}),this.players.push(s),f.push(s),s}deregister(e){this._triggers.delete(e),this._engine.statesByElement.forEach(t=>t.delete(e)),this._elementListeners.forEach((t,r)=>{this._elementListeners.set(r,t.filter(i=>i.name!=e))})}clearElementCache(e){this._engine.statesByElement.delete(e),this._elementListeners.delete(e);let t=this._engine.playersByElement.get(e);t&&(t.forEach(r=>r.destroy()),this._engine.playersByElement.delete(e))}_signalRemovalForInnerTriggers(e,t){let r=this._engine.driver.query(e,ts,!0);r.forEach(i=>{if(i[Ft])return;let o=this._engine.fetchNamespacesByElement(i);o.size?o.forEach(s=>s.triggerLeaveAnimation(i,t,!1,!0)):this.clearElementCache(i)}),this._engine.afterFlushAnimationsDone(()=>r.forEach(i=>this.clearElementCache(i)))}triggerLeaveAnimation(e,t,r,i){let o=this._engine.statesByElement.get(e),s=new Map;if(o){let a=[];if(o.forEach((l,c)=>{if(s.set(c,l.value),this._triggers.has(c)){let u=this.trigger(e,c,rs,i);u&&a.push(u)}}),a.length)return this._engine.markElementAsRemoved(this.id,e,!0,t,s),r&&Tn(a).onDone(()=>this._engine.processLeaveNode(e)),!0}return!1}prepareLeaveAnimationListeners(e){let t=this._elementListeners.get(e),r=this._engine.statesByElement.get(e);if(t&&r){let i=new Set;t.forEach(o=>{let s=o.name;if(i.has(s))return;i.add(s);let l=this._triggers.get(s).fallbackTransition,c=r.get(s)||Qh,u=new os(rs),d=new ss(this.id,s,e);this._engine.totalQueuedPlayers++,this._queue.push({element:e,triggerName:s,transition:l,fromState:c,toState:u,player:d,isFallbackTransition:!0})})}}removeNode(e,t){let r=this._engine;if(e.childElementCount&&this._signalRemovalForInnerTriggers(e,t),this.triggerLeaveAnimation(e,t,!0))return;let i=!1;if(r.totalAnimations){let o=r.players.length?r.playersByQueriedElement.get(e):[];if(o&&o.length)i=!0;else{let s=e;for(;s=s.parentNode;)if(r.statesByElement.get(s)){i=!0;break}}}if(this.prepareLeaveAnimationListeners(e),i)r.markElementAsRemoved(this.id,e,!1,t);else{let o=e[Ft];(!o||o===Qw)&&(r.afterFlush(()=>this.clearElementCache(e)),r.destroyInnerAnimations(e),r._onRemovalComplete(e,t))}}insertNode(e,t){Ct(e,this._hostClassName)}drainQueuedTransitions(e){let t=[];return this._queue.forEach(r=>{let i=r.player;if(i.destroyed)return;let o=r.element,s=this._elementListeners.get(o);s&&s.forEach(a=>{if(a.name==r.triggerName){let l=Gl(o,r.triggerName,r.fromState.value,r.toState.value);l._data=e,Wl(r.player,a.phase,l,a.callback)}}),i.markedForDestroy?this._engine.afterFlush(()=>{i.destroy()}):t.push(r)}),this._queue=[],t.sort((r,i)=>{let o=r.transition.ast.depCount,s=i.transition.ast.depCount;return o==0||s==0?o-s:this._engine.driver.containsElement(r.element,i.element)?1:-1})}destroy(e){this.players.forEach(t=>t.destroy()),this._signalRemovalForInnerTriggers(this.hostElement,e)}},sp=class{bodyNode;driver;_normalizer;players=[];newHostElements=new Map;playersByElement=new Map;playersByQueriedElement=new Map;statesByElement=new Map;disabledNodes=new Set;totalAnimations=0;totalQueuedPlayers=0;_namespaceLookup={};_namespaceList=[];_flushFns=[];_whenQuietFns=[];namespacesByHostElement=new Map;collectedEnterElements=[];collectedLeaveElements=[];onRemovalComplete=(e,t)=>{};_onRemovalComplete(e,t){this.onRemovalComplete(e,t)}constructor(e,t,r){this.bodyNode=e,this.driver=t,this._normalizer=r}get queuedPlayers(){let e=[];return this._namespaceList.forEach(t=>{t.players.forEach(r=>{r.queued&&e.push(r)})}),e}createNamespace(e,t){let r=new op(e,t,this);return this.bodyNode&&this.driver.containsElement(this.bodyNode,t)?this._balanceNamespaceList(r,t):(this.newHostElements.set(t,r),this.collectEnterElement(t)),this._namespaceLookup[e]=r}_balanceNamespaceList(e,t){let r=this._namespaceList,i=this.namespacesByHostElement;if(r.length-1>=0){let s=!1,a=this.driver.getParentElement(t);for(;a;){let l=i.get(a);if(l){let c=r.indexOf(l);r.splice(c+1,0,e),s=!0;break}a=this.driver.getParentElement(a)}s||r.unshift(e)}else r.push(e);return i.set(t,e),e}register(e,t){let r=this._namespaceLookup[e];return r||(r=this.createNamespace(e,t)),r}registerTrigger(e,t,r){let i=this._namespaceLookup[e];i&&i.register(t,r)&&this.totalAnimations++}destroy(e,t){e&&(this.afterFlush(()=>{}),this.afterFlushAnimationsDone(()=>{let r=this._fetchNamespace(e);this.namespacesByHostElement.delete(r.hostElement);let i=this._namespaceList.indexOf(r);i>=0&&this._namespaceList.splice(i,1),r.destroy(t),delete this._namespaceLookup[e]}))}_fetchNamespace(e){return this._namespaceLookup[e]}fetchNamespacesByElement(e){let t=new Set,r=this.statesByElement.get(e);if(r){for(let i of r.values())if(i.namespaceId){let o=this._fetchNamespace(i.namespaceId);o&&t.add(o)}}return t}trigger(e,t,r,i){if(ec(t)){let o=this._fetchNamespace(e);if(o)return o.trigger(t,r,i),!0}return!1}insertNode(e,t,r,i){if(!ec(t))return;let o=t[Ft];if(o&&o.setForRemoval){o.setForRemoval=!1,o.setForMove=!0;let s=this.collectedLeaveElements.indexOf(t);s>=0&&this.collectedLeaveElements.splice(s,1)}if(e){let s=this._fetchNamespace(e);s&&s.insertNode(t,r)}i&&this.collectEnterElement(t)}collectEnterElement(e){this.collectedEnterElements.push(e)}markElementAsDisabled(e,t){t?this.disabledNodes.has(e)||(this.disabledNodes.add(e),Ct(e,Kh)):this.disabledNodes.has(e)&&(this.disabledNodes.delete(e),xi(e,Kh))}removeNode(e,t,r){if(ec(t)){let i=e?this._fetchNamespace(e):null;i?i.removeNode(t,r):this.markElementAsRemoved(e,t,!1,r);let o=this.namespacesByHostElement.get(t);o&&o.id!==e&&o.removeNode(t,r)}else this._onRemovalComplete(t,r)}markElementAsRemoved(e,t,r,i,o){this.collectedLeaveElements.push(t),t[Ft]={namespaceId:e,setForRemoval:i,hasAnimation:r,removedBeforeQueried:!1,previousTriggersValues:o}}listen(e,t,r,i,o){return ec(t)?this._fetchNamespace(e).listen(t,r,i,o):()=>{}}_buildInstruction(e,t,r,i,o){return e.transition.build(this.driver,e.element,e.fromState.value,e.toState.value,r,i,e.fromState.options,e.toState.options,t,o)}destroyInnerAnimations(e){let t=this.driver.query(e,ts,!0);t.forEach(r=>this.destroyActiveAnimationsForElement(r)),this.playersByQueriedElement.size!=0&&(t=this.driver.query(e,Ql,!0),t.forEach(r=>this.finishActiveQueriedAnimationOnElement(r)))}destroyActiveAnimationsForElement(e){let t=this.playersByElement.get(e);t&&t.forEach(r=>{r.queued?r.markedForDestroy=!0:r.destroy()})}finishActiveQueriedAnimationOnElement(e){let t=this.playersByQueriedElement.get(e);t&&t.forEach(r=>r.finish())}whenRenderingDone(){return new Promise(e=>{if(this.players.length)return Tn(this.players).onDone(()=>e());e()})}processLeaveNode(e){let t=e[Ft];if(t&&t.setForRemoval){if(e[Ft]=Qw,t.namespaceId){this.destroyInnerAnimations(e);let r=this._fetchNamespace(t.namespaceId);r&&r.clearElementCache(e)}this._onRemovalComplete(e,t.setForRemoval)}e.classList?.contains(Kh)&&this.markElementAsDisabled(e,!1),this.driver.query(e,PN,!0).forEach(r=>{this.markElementAsDisabled(r,!1)})}flush(e=-1){let t=[];if(this.newHostElements.size&&(this.newHostElements.forEach((r,i)=>this._balanceNamespaceList(r,i)),this.newHostElements.clear()),this.totalAnimations&&this.collectedEnterElements.length)for(let r=0;r<this.collectedEnterElements.length;r++){let i=this.collectedEnterElements[r];Ct(i,ON)}if(this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){let r=[];try{t=this._flushAnimations(r,e)}finally{for(let i=0;i<r.length;i++)r[i]()}}else for(let r=0;r<this.collectedLeaveElements.length;r++){let i=this.collectedLeaveElements[r];this.processLeaveNode(i)}if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach(r=>r()),this._flushFns=[],this._whenQuietFns.length){let r=this._whenQuietFns;this._whenQuietFns=[],t.length?Tn(t).onDone(()=>{r.forEach(i=>i())}):r.forEach(i=>i())}}reportError(e){throw Mw(e)}_flushAnimations(e,t){let r=new is,i=[],o=new Map,s=[],a=new Map,l=new Map,c=new Map,u=new Set;this.disabledNodes.forEach(C=>{u.add(C);let b=this.driver.query(C,kN,!0);for(let T=0;T<b.length;T++)u.add(b[T])});let d=this.bodyNode,f=Array.from(this.statesByElement.keys()),h=$w(f,this.collectedEnterElements),p=new Map,g=0;h.forEach((C,b)=>{let T=$h+g++;p.set(b,T),C.forEach(X=>Ct(X,T))});let _=[],D=new Set,M=new Set;for(let C=0;C<this.collectedLeaveElements.length;C++){let b=this.collectedLeaveElements[C],T=b[Ft];T&&T.setForRemoval&&(_.push(b),D.add(b),T.hasAnimation?this.driver.query(b,FN,!0).forEach(X=>D.add(X)):M.add(b))}let A=new Map,J=$w(f,Array.from(D));J.forEach((C,b)=>{let T=Kl+g++;A.set(b,T),C.forEach(X=>Ct(X,T))}),e.push(()=>{h.forEach((C,b)=>{let T=p.get(b);C.forEach(X=>xi(X,T))}),J.forEach((C,b)=>{let T=A.get(b);C.forEach(X=>xi(X,T))}),_.forEach(C=>{this.processLeaveNode(C)})});let Pe=[],jt=[];for(let C=this._namespaceList.length-1;C>=0;C--)this._namespaceList[C].drainQueuedTransitions(t).forEach(T=>{let X=T.player,Ae=T.element;if(Pe.push(X),this.collectedEnterElements.length){let Oe=Ae[Ft];if(Oe&&Oe.setForMove){if(Oe.previousTriggersValues&&Oe.previousTriggersValues.has(T.triggerName)){let cr=Oe.previousTriggersValues.get(T.triggerName),ut=this.statesByElement.get(T.element);if(ut&&ut.has(T.triggerName)){let ea=ut.get(T.triggerName);ea.value=cr,ut.set(T.triggerName,ea)}}X.destroy();return}}let Bt=!d||!this.driver.containsElement(d,Ae),it=A.get(Ae),An=p.get(Ae),ge=this._buildInstruction(T,r,An,it,Bt);if(ge.errors&&ge.errors.length){jt.push(ge);return}if(Bt){X.onStart(()=>qn(Ae,ge.fromStyles)),X.onDestroy(()=>Ot(Ae,ge.toStyles)),i.push(X);return}if(T.isFallbackTransition){X.onStart(()=>qn(Ae,ge.fromStyles)),X.onDestroy(()=>Ot(Ae,ge.toStyles)),i.push(X);return}let Xm=[];ge.timelines.forEach(Oe=>{Oe.stretchStartingKeyframe=!0,this.disabledNodes.has(Oe.element)||Xm.push(Oe)}),ge.timelines=Xm,r.append(Ae,ge.timelines);let nS={instruction:ge,player:X,element:Ae};s.push(nS),ge.queriedElements.forEach(Oe=>tt(a,Oe,[]).push(X)),ge.preStyleProps.forEach((Oe,cr)=>{if(Oe.size){let ut=l.get(cr);ut||l.set(cr,ut=new Set),Oe.forEach((ea,Vu)=>ut.add(Vu))}}),ge.postStyleProps.forEach((Oe,cr)=>{let ut=c.get(cr);ut||c.set(cr,ut=new Set),Oe.forEach((ea,Vu)=>ut.add(Vu))})});if(jt.length){let C=[];jt.forEach(b=>{C.push(xw(b.triggerName,b.errors))}),Pe.forEach(b=>b.destroy()),this.reportError(C)}let Be=new Map,Ye=new Map;s.forEach(C=>{let b=C.element;r.has(b)&&(Ye.set(b,b),this._beforeAnimationBuild(C.player.namespaceId,C.instruction,Be))}),i.forEach(C=>{let b=C.element;this._getPreviousPlayers(b,!1,C.namespaceId,C.triggerName,null).forEach(X=>{tt(Be,b,[]).push(X),X.destroy()})});let ar=_.filter(C=>zw(C,l,c)),Wr=new Map;Uw(Wr,this.driver,M,c,Pt).forEach(C=>{zw(C,l,c)&&ar.push(C)});let lr=new Map;h.forEach((C,b)=>{Uw(lr,this.driver,new Set(C),l,Jo)}),ar.forEach(C=>{let b=Wr.get(C),T=lr.get(C);Wr.set(C,new Map([...b?.entries()??[],...T?.entries()??[]]))});let Lu=[],Ym=[],Zm={};s.forEach(C=>{let{element:b,player:T,instruction:X}=C;if(r.has(b)){if(u.has(b)){T.onDestroy(()=>Ot(b,X.toStyles)),T.disabled=!0,T.overrideTotalTime(X.totalTime),i.push(T);return}let Ae=Zm;if(Ye.size>1){let it=b,An=[];for(;it=it.parentNode;){let ge=Ye.get(it);if(ge){Ae=ge;break}An.push(it)}An.forEach(ge=>Ye.set(ge,Ae))}let Bt=this._buildAnimation(T.namespaceId,X,Be,o,lr,Wr);if(T.setRealPlayer(Bt),Ae===Zm)Lu.push(T);else{let it=this.playersByElement.get(Ae);it&&it.length&&(T.parentPlayer=Tn(it)),i.push(T)}}else qn(b,X.fromStyles),T.onDestroy(()=>Ot(b,X.toStyles)),Ym.push(T),u.has(b)&&i.push(T)}),Ym.forEach(C=>{let b=o.get(C.element);if(b&&b.length){let T=Tn(b);C.setRealPlayer(T)}}),i.forEach(C=>{C.parentPlayer?C.syncPlayerEvents(C.parentPlayer):C.destroy()});for(let C=0;C<_.length;C++){let b=_[C],T=b[Ft];if(xi(b,Kl),T&&T.hasAnimation)continue;let X=[];if(a.size){let Bt=a.get(b);Bt&&Bt.length&&X.push(...Bt);let it=this.driver.query(b,Ql,!0);for(let An=0;An<it.length;An++){let ge=a.get(it[An]);ge&&ge.length&&X.push(...ge)}}let Ae=X.filter(Bt=>!Bt.destroyed);Ae.length?UN(this,b,Ae):this.processLeaveNode(b)}return _.length=0,Lu.forEach(C=>{this.players.push(C),C.onDone(()=>{C.destroy();let b=this.players.indexOf(C);this.players.splice(b,1)}),C.play()}),Lu}afterFlush(e){this._flushFns.push(e)}afterFlushAnimationsDone(e){this._whenQuietFns.push(e)}_getPreviousPlayers(e,t,r,i,o){let s=[];if(t){let a=this.playersByQueriedElement.get(e);a&&(s=a)}else{let a=this.playersByElement.get(e);if(a){let l=!o||o==rs;a.forEach(c=>{c.queued||!l&&c.triggerName!=i||s.push(c)})}}return(r||i)&&(s=s.filter(a=>!(r&&r!=a.namespaceId||i&&i!=a.triggerName))),s}_beforeAnimationBuild(e,t,r){let i=t.triggerName,o=t.element,s=t.isRemovalTransition?void 0:e,a=t.isRemovalTransition?void 0:i;for(let l of t.timelines){let c=l.element,u=c!==o,d=tt(r,c,[]);this._getPreviousPlayers(c,u,s,a,t.toState).forEach(h=>{let p=h.getRealPlayer();p.beforeDestroy&&p.beforeDestroy(),h.destroy(),d.push(h)})}qn(o,t.fromStyles)}_buildAnimation(e,t,r,i,o,s){let a=t.triggerName,l=t.element,c=[],u=new Set,d=new Set,f=t.timelines.map(p=>{let g=p.element;u.add(g);let _=g[Ft];if(_&&_.removedBeforeQueried)return new Sn(p.duration,p.delay);let D=g!==l,M=$N((r.get(g)||LN).map(Be=>Be.getRealPlayer())).filter(Be=>{let Ye=Be;return Ye.element?Ye.element===g:!1}),A=o.get(g),J=s.get(g),Pe=Vh(this._normalizer,p.keyframes,A,J),jt=this._buildPlayer(p,Pe,M);if(p.subTimeline&&i&&d.add(g),D){let Be=new ss(e,a,g);Be.setRealPlayer(jt),c.push(Be)}return jt});c.forEach(p=>{tt(this.playersByQueriedElement,p.element,[]).push(p),p.onDone(()=>jN(this.playersByQueriedElement,p.element,p))}),u.forEach(p=>Ct(p,zh));let h=Tn(f);return h.onDestroy(()=>{u.forEach(p=>xi(p,zh)),Ot(l,t.toStyles)}),d.forEach(p=>{tt(i,p,[]).push(h)}),h}_buildPlayer(e,t,r){return t.length>0?this.driver.animate(e.element,t,e.duration,e.delay,e.easing,r):new 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as="VALID",dc="INVALID",Ni="PENDING",ls="DISABLED",Kn=class{},gc=class extends Kn{value;source;constructor(e,t){super(),this.value=e,this.source=t}},us=class extends Kn{pristine;source;constructor(e,t){super(),this.pristine=e,this.source=t}},ds=class extends Kn{touched;source;constructor(e,t){super(),this.touched=e,this.source=t}},Ri=class extends Kn{status;source;constructor(e,t){super(),this.status=e,this.source=t}},dp=class extends Kn{source;constructor(e){super(),this.source=e}},fp=class extends Kn{source;constructor(e){super(),this.source=e}};function yC(n){return(vc(n)?n.validators:n)||null}function dR(n){return Array.isArray(n)?gp(n):n||null}function vC(n,e){return(vc(e)?e.asyncValidators:n)||null}function fR(n){return Array.isArray(n)?mp(n):n||null}function vc(n){return n!=null&&!Array.isArray(n)&&typeof n=="object"}function hR(n,e,t){let r=n.controls;if(!(e?Object.keys(r):r).length)throw new v(1e3,"");if(!r[t])throw new v(1001,"")}function 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us(!0,r))}markAsPending(e={}){this.status=Ni;let t=e.sourceControl??this;e.emitEvent!==!1&&(this._events.next(new Ri(this.status,t)),this.statusChanges.emit(this.status)),this._parent&&!e.onlySelf&&this._parent.markAsPending(de(H({},e),{sourceControl:t}))}disable(e={}){let t=this._parentMarkedDirty(e.onlySelf);this.status=ls,this.errors=null,this._forEachChild(i=>{i.disable(de(H({},e),{onlySelf:!0}))}),this._updateValue();let r=e.sourceControl??this;e.emitEvent!==!1&&(this._events.next(new gc(this.value,r)),this._events.next(new Ri(this.status,r)),this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._updateAncestors(de(H({},e),{skipPristineCheck:t}),this),this._onDisabledChange.forEach(i=>i(!0))}enable(e={}){let t=this._parentMarkedDirty(e.onlySelf);this.status=as,this._forEachChild(r=>{r.enable(de(H({},e),{onlySelf:!0}))}),this.updateValueAndValidity({onlySelf:!0,emitEvent:e.emitEvent}),this._updateAncestors(de(H({},e),{skipPristineCheck:t}),this),this._onDisabledChange.forEach(r=>r(!1))}_updateAncestors(e,t){this._parent&&!e.onlySelf&&(this._parent.updateValueAndValidity(e),e.skipPristineCheck||this._parent._updatePristine({},t),this._parent._updateTouched({},t))}setParent(e){this._parent=e}getRawValue(){return this.value}updateValueAndValidity(e={}){if(this._setInitialStatus(),this._updateValue(),this.enabled){let r=this._cancelExistingSubscription();this.errors=this._runValidator(),this.status=this._calculateStatus(),(this.status===as||this.status===Ni)&&this._runAsyncValidator(r,e.emitEvent)}let t=e.sourceControl??this;e.emitEvent!==!1&&(this._events.next(new gc(this.value,t)),this._events.next(new Ri(this.status,t)),this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._parent&&!e.onlySelf&&this._parent.updateValueAndValidity(de(H({},e),{sourceControl:t}))}_updateTreeValidity(e={emitEvent:!0}){this._forEachChild(t=>t._updateTreeValidity(e)),this.updateValueAndValidity({onlySelf:!0,emitEvent:e.emitEvent})}_setInitialStatus(){this.status=this._allControlsDisabled()?ls:as}_runValidator(){return this.validator?this.validator(this):null}_runAsyncValidator(e,t){if(this.asyncValidator){this.status=Ni,this._hasOwnPendingAsyncValidator={emitEvent:t!==!1};let r=hC(this.asyncValidator(this));this._asyncValidationSubscription=r.subscribe(i=>{this._hasOwnPendingAsyncValidator=null,this.setErrors(i,{emitEvent:t,shouldHaveEmitted:e})})}}_cancelExistingSubscription(){if(this._asyncValidationSubscription){this._asyncValidationSubscription.unsubscribe();let e=this._hasOwnPendingAsyncValidator?.emitEvent??!1;return 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this._anyControls(t=>t.status===e)}_anyControlsDirty(){return this._anyControls(e=>e.dirty)}_anyControlsTouched(){return this._anyControls(e=>e.touched)}_updatePristine(e,t){let r=!this._anyControlsDirty(),i=this.pristine!==r;this.pristine=r,this._parent&&!e.onlySelf&&this._parent._updatePristine(e,t),i&&this._events.next(new us(this.pristine,t))}_updateTouched(e={},t){this.touched=this._anyControlsTouched(),this._events.next(new ds(this.touched,t)),this._parent&&!e.onlySelf&&this._parent._updateTouched(e,t)}_onDisabledChange=[];_registerOnCollectionChange(e){this._onCollectionChange=e}_setUpdateStrategy(e){vc(e)&&e.updateOn!=null&&(this._updateOn=e.updateOn)}_parentMarkedDirty(e){let t=this._parent&&this._parent.dirty;return!e&&!!t&&!this._parent._anyControlsDirty()}_find(e){return null}_assignValidators(e){this._rawValidators=Array.isArray(e)?e.slice():e,this._composedValidatorFn=dR(this._rawValidators)}_assignAsyncValidators(e){this._rawAsyncValidators=Array.isArray(e)?e.slice():e,this._composedAsyncValidatorFn=fR(this._rawAsyncValidators)}},_c=class extends mc{constructor(e,t,r){super(yC(t),vC(r,t)),this.controls=e,this._initObservables(),this._setUpdateStrategy(t),this._setUpControls(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!!this.asyncValidator})}controls;registerControl(e,t){return this.controls[e]?this.controls[e]:(this.controls[e]=t,t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange),t)}addControl(e,t,r={}){this.registerControl(e,t),this.updateValueAndValidity({emitEvent:r.emitEvent}),this._onCollectionChange()}removeControl(e,t={}){this.controls[e]&&this.controls[e]._registerOnCollectionChange(()=>{}),delete this.controls[e],this.updateValueAndValidity({emitEvent:t.emitEvent}),this._onCollectionChange()}setControl(e,t,r={}){this.controls[e]&&this.controls[e]._registerOnCollectionChange(()=>{}),delete this.controls[e],t&&this.registerControl(e,t),this.updateValueAndValidity({emitEvent:r.emitEvent}),this._onCollectionChange()}contains(e){return this.controls.hasOwnProperty(e)&&this.controls[e].enabled}setValue(e,t={}){pR(this,!0,e),Object.keys(e).forEach(r=>{hR(this,!0,r),this.controls[r].setValue(e[r],{onlySelf:!0,emitEvent:t.emitEvent})}),this.updateValueAndValidity(t)}patchValue(e,t={}){e!=null&&(Object.keys(e).forEach(r=>{let i=this.controls[r];i&&i.patchValue(e[r],{onlySelf:!0,emitEvent:t.emitEvent})}),this.updateValueAndValidity(t))}reset(e={},t={}){this._forEachChild((r,i)=>{r.reset(e?e[i]:null,{onlySelf:!0,emitEvent:t.emitEvent})}),this._updatePristine(t,this),this._updateTouched(t,this),this.updateValueAndValidity(t)}getRawValue(){return this._reduceChildren({},(e,t,r)=>(e[r]=t.getRawValue(),e))}_syncPendingControls(){let e=this._reduceChildren(!1,(t,r)=>r._syncPendingControls()?!0:t);return e&&this.updateValueAndValidity({onlySelf:!0}),e}_forEachChild(e){Object.keys(this.controls).forEach(t=>{let r=this.controls[t];r&&e(r,t)})}_setUpControls(){this._forEachChild(e=>{e.setParent(this),e._registerOnCollectionChange(this._onCollectionChange)})}_updateValue(){this.value=this._reduceValue()}_anyControls(e){for(let[t,r]of Object.entries(this.controls))if(this.contains(t)&&e(r))return!0;return!1}_reduceValue(){let e={};return this._reduceChildren(e,(t,r,i)=>((r.enabled||this.disabled)&&(t[i]=r.value),t))}_reduceChildren(e,t){let r=e;return this._forEachChild((i,o)=>{r=t(r,i,o)}),r}_allControlsDisabled(){for(let e of Object.keys(this.controls))if(this.controls[e].enabled)return!1;return Object.keys(this.controls).length>0||this.disabled}_find(e){return this.controls.hasOwnProperty(e)?this.controls[e]:null}};var Dc=new E("",{providedIn:"root",factory:()=>wc}),wc="always";function gR(n,e){return[...e.path,n]}function DC(n,e,t=wc){wC(n,e),e.valueAccessor.writeValue(n.value),(n.disabled||t==="always")&&e.valueAccessor.setDisabledState?.(n.disabled),_R(n,e),vR(n,e),yR(n,e),mR(n,e)}function iC(n,e){n.forEach(t=>{t.registerOnValidatorChange&&t.registerOnValidatorChange(e)})}function mR(n,e){if(e.valueAccessor.setDisabledState){let t=r=>{e.valueAccessor.setDisabledState(r)};n.registerOnDisabledChange(t),e._registerOnDestroy(()=>{n._unregisterOnDisabledChange(t)})}}function wC(n,e){let t=lR(n);e.validator!==null?n.setValidators(tC(t,e.validator)):typeof t=="function"&&n.setValidators([t]);let r=cR(n);e.asyncValidator!==null?n.setAsyncValidators(tC(r,e.asyncValidator)):typeof r=="function"&&n.setAsyncValidators([r]);let i=()=>n.updateValueAndValidity();iC(e._rawValidators,i),iC(e._rawAsyncValidators,i)}function _R(n,e){e.valueAccessor.registerOnChange(t=>{n._pendingValue=t,n._pendingChange=!0,n._pendingDirty=!0,n.updateOn==="change"&&CC(n,e)})}function yR(n,e){e.valueAccessor.registerOnTouched(()=>{n._pendingTouched=!0,n.updateOn==="blur"&&n._pendingChange&&CC(n,e),n.updateOn!=="submit"&&n.markAsTouched()})}function CC(n,e){n._pendingDirty&&n.markAsDirty(),n.setValue(n._pendingValue,{emitModelToViewChange:!1}),e.viewToModelUpdate(n._pendingValue),n._pendingChange=!1}function vR(n,e){let t=(r,i)=>{e.valueAccessor.writeValue(r),i&&e.viewToModelUpdate(r)};n.registerOnChange(t),e._registerOnDestroy(()=>{n._unregisterOnChange(t)})}function DR(n,e){n==null,wC(n,e)}function wR(n,e){if(!n.hasOwnProperty("model"))return!1;let t=n.model;return t.isFirstChange()?!0:!Object.is(e,t.currentValue)}function CR(n){return Object.getPrototypeOf(n.constructor)===cC}function ER(n,e){n._syncPendingControls(),e.forEach(t=>{let r=t.control;r.updateOn==="submit"&&r._pendingChange&&(t.viewToModelUpdate(r._pendingValue),r._pendingChange=!1)})}function bR(n,e){if(!e)return null;Array.isArray(e);let t,r,i;return e.forEach(o=>{o.constructor===Pi?t=o:CR(o)?r=o:i=o}),i||r||t||null}var IR={provide:ki,useExisting:Un(()=>_p)},cs=Promise.resolve(),_p=(()=>{class n extends ki{callSetDisabledState;get submitted(){return bn(this.submittedReactive)}_submitted=bi(()=>this.submittedReactive());submittedReactive=yn(!1);_directives=new Set;form;ngSubmit=new ie;options;constructor(t,r,i){super(),this.callSetDisabledState=i,this.form=new _c({},gp(t),mp(r))}ngAfterViewInit(){this._setUpdateStrategy()}get formDirective(){return this}get control(){return this.form}get path(){return[]}get controls(){return this.form.controls}addControl(t){cs.then(()=>{let r=this._findContainer(t.path);t.control=r.registerControl(t.name,t.control),DC(t.control,t,this.callSetDisabledState),t.control.updateValueAndValidity({emitEvent:!1}),this._directives.add(t)})}getControl(t){return this.form.get(t.path)}removeControl(t){cs.then(()=>{let r=this._findContainer(t.path);r&&r.removeControl(t.name),this._directives.delete(t)})}addFormGroup(t){cs.then(()=>{let r=this._findContainer(t.path),i=new _c({});DR(i,t),r.registerControl(t.name,i),i.updateValueAndValidity({emitEvent:!1})})}removeFormGroup(t){cs.then(()=>{let r=this._findContainer(t.path);r&&r.removeControl(t.name)})}getFormGroup(t){return this.form.get(t.path)}updateModel(t,r){cs.then(()=>{this.form.get(t.path).setValue(r)})}setValue(t){this.control.setValue(t)}onSubmit(t){return this.submittedReactive.set(!0),ER(this.form,this._directives),this.ngSubmit.emit(t),this.form._events.next(new dp(this.control)),t?.target?.method==="dialog"}onReset(){this.resetForm()}resetForm(t=void 0){this.form.reset(t),this.submittedReactive.set(!1),this.form._events.next(new fp(this.form))}_setUpdateStrategy(){this.options&&this.options.updateOn!=null&&(this.form._updateOn=this.options.updateOn)}_findContainer(t){return t.pop(),t.length?this.form.get(t):this.form}static \u0275fac=function(r){return new(r||n)(_e(uC,10),_e(dC,10),_e(Dc,8))};static \u0275dir=We({type:n,selectors:[["form",3,"ngNoForm","",3,"formGroup",""],["ng-form"],["","ngForm",""]],hostBindings:function(r,i){r&1&&ae("submit",function(s){return i.onSubmit(s)})("reset",function(){return i.onReset()})},inputs:{options:[0,"ngFormOptions","options"]},outputs:{ngSubmit:"ngSubmit"},exportAs:["ngForm"],standalone:!1,features:[En([IR]),Jt]})}return n})();function oC(n,e){let t=n.indexOf(e);t>-1&&n.splice(t,1)}function sC(n){return typeof n=="object"&&n!==null&&Object.keys(n).length===2&&"value"in n&&"disabled"in n}var SR=class extends mc{defaultValue=null;_onChange=[];_pendingValue;_pendingChange=!1;constructor(e=null,t,r){super(yC(t),vC(r,t)),this._applyFormState(e),this._setUpdateStrategy(t),this._initObservables(),this.updateValueAndValidity({onlySelf:!0,emitEvent:!!this.asyncValidator}),vc(t)&&(t.nonNullable||t.initialValueIsDefault)&&(sC(e)?this.defaultValue=e.value:this.defaultValue=e)}setValue(e,t={}){this.value=this._pendingValue=e,this._onChange.length&&t.emitModelToViewChange!==!1&&this._onChange.forEach(r=>r(this.value,t.emitViewToModelChange!==!1)),this.updateValueAndValidity(t)}patchValue(e,t={}){this.setValue(e,t)}reset(e=this.defaultValue,t={}){this._applyFormState(e),this.markAsPristine(t),this.markAsUntouched(t),this.setValue(this.value,t),this._pendingChange=!1}_updateValue(){}_anyControls(e){return!1}_allControlsDisabled(){return this.disabled}registerOnChange(e){this._onChange.push(e)}_unregisterOnChange(e){oC(this._onChange,e)}registerOnDisabledChange(e){this._onDisabledChange.push(e)}_unregisterOnDisabledChange(e){oC(this._onDisabledChange,e)}_forEachChild(e){}_syncPendingControls(){return this.updateOn==="submit"&&(this._pendingDirty&&this.markAsDirty(),this._pendingTouched&&this.markAsTouched(),this._pendingChange)?(this.setValue(this._pendingValue,{onlySelf:!0,emitModelToViewChange:!1}),!0):!1}_applyFormState(e){sC(e)?(this.value=this._pendingValue=e.value,e.disabled?this.disable({onlySelf:!0,emitEvent:!1}):this.enable({onlySelf:!0,emitEvent:!1})):this.value=this._pendingValue=e}};var TR={provide:fs,useExisting:Un(()=>hs)},aC=Promise.resolve(),hs=(()=>{class n extends fs{_changeDetectorRef;callSetDisabledState;control=new SR;static ngAcceptInputType_isDisabled;_registered=!1;viewModel;name="";isDisabled;model;options;update=new ie;constructor(t,r,i,o,s,a){super(),this._changeDetectorRef=s,this.callSetDisabledState=a,this._parent=t,this._setValidators(r),this._setAsyncValidators(i),this.valueAccessor=bR(this,o)}ngOnChanges(t){if(this._checkForErrors(),!this._registered||"name"in t){if(this._registered&&(this._checkName(),this.formDirective)){let r=t.name.previousValue;this.formDirective.removeControl({name:r,path:this._getPath(r)})}this._setUpControl()}"isDisabled"in t&&this._updateDisabled(t),wR(t,this.viewModel)&&(this._updateValue(this.model),this.viewModel=this.model)}ngOnDestroy(){this.formDirective&&this.formDirective.removeControl(this)}get path(){return this._getPath(this.name)}get formDirective(){return 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r=t.isDisabled.currentValue,i=r!==0&&Gn(r);aC.then(()=>{i&&!this.control.disabled?this.control.disable():!i&&this.control.disabled&&this.control.enable(),this._changeDetectorRef?.markForCheck()})}_getPath(t){return this._parent?gR(t,this._parent):[t]}static \u0275fac=function(r){return new(r||n)(_e(ki,9),_e(uC,10),_e(dC,10),_e(hp,10),_e(Nr,8),_e(Dc,8))};static \u0275dir=We({type:n,selectors:[["","ngModel","",3,"formControlName","",3,"formControl",""]],inputs:{name:"name",isDisabled:[0,"disabled","isDisabled"],model:[0,"ngModel","model"],options:[0,"ngModelOptions","options"]},outputs:{update:"ngModelChange"},exportAs:["ngModel"],standalone:!1,features:[En([TR]),Jt,vi]})}return n})();var EC=(()=>{class n{static \u0275fac=function(r){return new(r||n)};static \u0275dir=We({type:n,selectors:[["form",3,"ngNoForm","",3,"ngNativeValidate",""]],hostAttrs:["novalidate",""],standalone:!1})}return n})();var MR=new E("");var bC=(()=>{class n{static \u0275fac=function(r){return new(r||n)};static 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o;try{o=yield Sp(WR(this._app,i),this._heartbeatServiceProvider)}catch(s){throw!((t=s.code)===null||t===void 0)&&t.includes("fetch-status-error")?(this._throttleData=gk(Number((r=s.customData)===null||r===void 0?void 0:r.httpStatus),this._throttleData),rt.create("initial-throttle",{time:jC(this._throttleData.allowRequestsAfter-Date.now()),httpStatus:this._throttleData.httpStatus})):s}return this._throttleData=null,o})}initialize(e){this._app=e,this._heartbeatServiceProvider=sa(e,"heartbeat"),uk(e,this._siteKey).catch(()=>{})}isEqual(e){return e instanceof n?this._siteKey===e._siteKey:!1}};function gk(n,e){if(n===404||n===403)return{backoffCount:1,allowRequestsAfter:Date.now()+UR,httpStatus:n};{let t=e?e.backoffCount:0,r=__(t,1e3,2);return{backoffCount:t+1,allowRequestsAfter:Date.now()+r,httpStatus:n}}}function mk(n){if(n&&Date.now()-n.allowRequestsAfter<=0)throw rt.create("throttled",{time:jC(n.allowRequestsAfter-Date.now()),httpStatus:n.httpStatus})}function xp(n=zu(),e){n=Fe(n);let 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r=e.schedulers.outsideAngular,i=m(k).run(()=>n.ref);return{query:n,update:uI(i,"update"),set:uI(i,"set"),push:o=>i.push(o),remove:mF(i),snapshotChanges(o){return dI(n,o,r).pipe(on(t))},stateChanges(o){return _I(n,o,r).pipe(on(t))},auditTrail(o){return hF(n,o,r).pipe(on(t))},valueChanges(o,s){return dI(n,o,r).pipe(oe(l=>l.map(c=>s&&s.idField?de(H({},c.payload.val()),{[s.idField]:c.key}):c.payload.val())),on(t))}}}function fI(n,e){return function(){return Qs(n,"value","on",e)}}function wF(n,e,t){return{query:n,snapshotChanges(){return fI(n,e.schedulers.outsideAngular)().pipe(on(t))},update(r){return n.ref.update(r)},set(r){return n.ref.set(r)},remove(){return n.ref.remove()},valueChanges(){return fI(n,e.schedulers.outsideAngular)().pipe(on(t),oe(i=>i.payload.exists()?i.payload.val():null))}}}var CF=new E("angularfire2.realtimeDatabaseURL"),EF=new E("angularfire2.database.use-emulator"),Nm=(()=>{class 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$I(n,e){let t=n.rootNodes;if(t.length===1&&t[0].nodeType===e.ELEMENT_NODE)return t[0];let r=e.createElement("div");return t.forEach(i=>r.appendChild(i)),r}function Wm(n,e,t){for(let r in e)if(e.hasOwnProperty(r)){let i=e[r];i?n.setProperty(r,i,t?.has(r)?"important":""):n.removeProperty(r)}return n}function io(n,e){let t=e?"":"none";Wm(n.style,{"touch-action":e?"":"none","-webkit-user-drag":e?"":"none","-webkit-tap-highlight-color":e?"":"transparent","user-select":t,"-ms-user-select":t,"-webkit-user-select":t,"-moz-user-select":t})}function RI(n,e,t){Wm(n.style,{position:e?"":"fixed",top:e?"":"0",opacity:e?"":"0",left:e?"":"-999em"},t)}function Iu(n,e){return e&&e!="none"?n+" "+e:n}function kI(n,e){n.style.width=`${e.width}px`,n.style.height=`${e.height}px`,n.style.transform=Su(e.left,e.top)}function Su(n,e){return`translate3d(${Math.round(n)}px, ${Math.round(e)}px, 0)`}function PI(n){let e=n.toLowerCase().indexOf("ms")>-1?1:1e3;return parseFloat(n)*e}function kF(n){let e=getComputedStyle(n),t=Lm(e,"transition-property"),r=t.find(a=>a==="transform"||a==="all");if(!r)return 0;let i=t.indexOf(r),o=Lm(e,"transition-duration"),s=Lm(e,"transition-delay");return PI(o[i])+PI(s[i])}function Lm(n,e){return n.getPropertyValue(e).split(",").map(r=>r.trim())}var PF=new Set(["position"]),Bm=class{_document;_rootElement;_direction;_initialDomRect;_previewTemplate;_previewClass;_pickupPositionOnPage;_initialTransform;_zIndex;_renderer;_previewEmbeddedView;_preview;get element(){return this._preview}constructor(e,t,r,i,o,s,a,l,c,u){this._document=e,this._rootElement=t,this._direction=r,this._initialDomRect=i,this._previewTemplate=o,this._previewClass=s,this._pickupPositionOnPage=a,this._initialTransform=l,this._zIndex=c,this._renderer=u}attach(e){this._preview=this._createPreview(),e.appendChild(this._preview),OI(this._preview)&&this._preview.showPopover()}destroy(){this._preview.remove(),this._previewEmbeddedView?.destroy(),this._preview=this._previewEmbeddedView=null}setTransform(e){this._preview.style.transform=e}getBoundingClientRect(){return this._preview.getBoundingClientRect()}addClass(e){this._preview.classList.add(e)}getTransitionDuration(){return kF(this._preview)}addEventListener(e,t){return this._renderer.listen(this._preview,e,t)}_createPreview(){let e=this._previewTemplate,t=this._previewClass,r=e?e.template:null,i;if(r&&e){let o=e.matchSize?this._initialDomRect:null,s=e.viewContainer.createEmbeddedView(r,e.context);s.detectChanges(),i=$I(s,this._document),this._previewEmbeddedView=s,e.matchSize?kI(i,o):i.style.transform=Su(this._pickupPositionOnPage.x,this._pickupPositionOnPage.y)}else i=UI(this._rootElement),kI(i,this._initialDomRect),this._initialTransform&&(i.style.transform=this._initialTransform);return Wm(i.style,{"pointer-events":"none",margin:OI(i)?"0 auto 0 0":"0",position:"fixed",top:"0",left:"0","z-index":this._zIndex+""},PF),io(i,!1),i.classList.add("cdk-drag-preview"),i.setAttribute("popover","manual"),i.setAttribute("dir",this._direction),t&&(Array.isArray(t)?t.forEach(o=>i.classList.add(o)):i.classList.add(t)),i}};function OI(n){return"showPopover"in n}var OF={passive:!0},FI={passive:!1},FF={passive:!1,capture:!0},LF=800,LI=new Set(["position"]),Hm=class{_config;_document;_ngZone;_viewportRuler;_dragDropRegistry;_renderer;_rootElementCleanups;_cleanupShadowRootSelectStart;_preview;_previewContainer;_placeholderRef;_placeholder;_pickupPositionInElement;_pickupPositionOnPage;_anchor;_passiveTransform={x:0,y:0};_activeTransform={x:0,y:0};_initialTransform;_hasStartedDragging=yn(!1);_hasMoved;_initialContainer;_initialIndex;_parentPositions;_moveEvents=new L;_pointerDirectionDelta;_pointerPositionAtLastDirectionChange;_lastKnownPointerPosition;_rootElement;_ownerSVGElement;_rootElementTapHighlight;_pointerMoveSubscription=ce.EMPTY;_pointerUpSubscription=ce.EMPTY;_scrollSubscription=ce.EMPTY;_resizeSubscription=ce.EMPTY;_lastTouchEventTime;_dragStartTime;_boundaryElement=null;_nativeInteractionsEnabled=!0;_initialDomRect;_previewRect;_boundaryRect;_previewTemplate;_placeholderTemplate;_handles=[];_disabledHandles=new Set;_dropContainer;_direction="ltr";_parentDragRef;_cachedShadowRoot;lockAxis;dragStartDelay=0;previewClass;scale=1;get disabled(){return this._disabled||!!(this._dropContainer&&this._dropContainer.disabled)}set disabled(e){e!==this._disabled&&(this._disabled=e,this._toggleNativeDragInteractions(),this._handles.forEach(t=>io(t,e)))}_disabled=!1;beforeStarted=new L;started=new L;released=new L;ended=new L;entered=new L;exited=new L;dropped=new L;moved=this._moveEvents;data;constrainPosition;constructor(e,t,r,i,o,s,a){this._config=t,this._document=r,this._ngZone=i,this._viewportRuler=o,this._dragDropRegistry=s,this._renderer=a,this.withRootElement(e).withParent(t.parentDragRef||null),this._parentPositions=new bu(r),s.registerDragItem(this)}getPlaceholderElement(){return this._placeholder}getRootElement(){return this._rootElement}getVisibleElement(){return this.isDragging()?this.getPlaceholderElement():this.getRootElement()}withHandles(e){this._handles=e.map(r=>dn(r)),this._handles.forEach(r=>io(r,this.disabled)),this._toggleNativeDragInteractions();let t=new Set;return this._disabledHandles.forEach(r=>{this._handles.indexOf(r)>-1&&t.add(r)}),this._disabledHandles=t,this}withPreviewTemplate(e){return this._previewTemplate=e,this}withPlaceholderTemplate(e){return this._placeholderTemplate=e,this}withRootElement(e){let t=dn(e);return t!==this._rootElement&&(this._removeRootElementListeners(),this._rootElementCleanups=this._ngZone.runOutsideAngular(()=>[or(this._renderer,t,"mousedown",this._pointerDown,FI),or(this._renderer,t,"touchstart",this._pointerDown,OF),or(this._renderer,t,"dragstart",this._nativeDragStart,FI)]),this._initialTransform=void 0,this._rootElement=t),typeof SVGElement<"u"&&this._rootElement instanceof SVGElement&&(this._ownerSVGElement=this._rootElement.ownerSVGElement),this}withBoundaryElement(e){return this._boundaryElement=e?dn(e):null,this._resizeSubscription.unsubscribe(),e&&(this._resizeSubscription=this._viewportRuler.change(10).subscribe(()=>this._containInsideBoundaryOnResize())),this}withParent(e){return this._parentDragRef=e,this}dispose(){this._removeRootElementListeners(),this.isDragging()&&this._rootElement?.remove(),this._anchor?.remove(),this._destroyPreview(),this._destroyPlaceholder(),this._dragDropRegistry.removeDragItem(this),this._removeListeners(),this.beforeStarted.complete(),this.started.complete(),this.released.complete(),this.ended.complete(),this.entered.complete(),this.exited.complete(),this.dropped.complete(),this._moveEvents.complete(),this._handles=[],this._disabledHandles.clear(),this._dropContainer=void 0,this._resizeSubscription.unsubscribe(),this._parentPositions.clear(),this._boundaryElement=this._rootElement=this._ownerSVGElement=this._placeholderTemplate=this._previewTemplate=this._anchor=this._parentDragRef=null}isDragging(){return this._hasStartedDragging()&&this._dragDropRegistry.isDragging(this)}reset(){this._rootElement.style.transform=this._initialTransform||"",this._activeTransform={x:0,y:0},this._passiveTransform={x:0,y:0}}disableHandle(e){!this._disabledHandles.has(e)&&this._handles.indexOf(e)>-1&&(this._disabledHandles.add(e),io(e,!0))}enableHandle(e){this._disabledHandles.has(e)&&(this._disabledHandles.delete(e),io(e,this.disabled))}withDirection(e){return this._direction=e,this}_withDropContainer(e){this._dropContainer=e}getFreeDragPosition(){let e=this.isDragging()?this._activeTransform:this._passiveTransform;return{x:e.x,y:e.y}}setFreeDragPosition(e){return this._activeTransform={x:0,y:0},this._passiveTransform.x=e.x,this._passiveTransform.y=e.y,this._dropContainer||this._applyRootElementTransform(e.x,e.y),this}withPreviewContainer(e){return this._previewContainer=e,this}_sortFromLastPointerPosition(){let e=this._lastKnownPointerPosition;e&&this._dropContainer&&this._updateActiveDropContainer(this._getConstrainedPointerPosition(e),e)}_removeListeners(){this._pointerMoveSubscription.unsubscribe(),this._pointerUpSubscription.unsubscribe(),this._scrollSubscription.unsubscribe(),this._cleanupShadowRootSelectStart?.(),this._cleanupShadowRootSelectStart=void 0}_destroyPreview(){this._preview?.destroy(),this._preview=null}_destroyPlaceholder(){this._placeholder?.remove(),this._placeholderRef?.destroy(),this._placeholder=this._placeholderRef=null}_pointerDown=e=>{if(this.beforeStarted.next(),this._handles.length){let t=this._getTargetHandle(e);t&&!this._disabledHandles.has(t)&&!this.disabled&&this._initializeDragSequence(t,e)}else this.disabled||this._initializeDragSequence(this._rootElement,e)};_pointerMove=e=>{let t=this._getPointerPositionOnPage(e);if(!this._hasStartedDragging()){let i=Math.abs(t.x-this._pickupPositionOnPage.x),o=Math.abs(t.y-this._pickupPositionOnPage.y);if(i+o>=this._config.dragStartThreshold){let a=Date.now()>=this._dragStartTime+this._getDragStartDelay(e),l=this._dropContainer;if(!a){this._endDragSequence(e);return}(!l||!l.isDragging()&&!l.isReceiving())&&(e.cancelable&&e.preventDefault(),this._hasStartedDragging.set(!0),this._ngZone.run(()=>this._startDragSequence(e)))}return}e.cancelable&&e.preventDefault();let r=this._getConstrainedPointerPosition(t);if(this._hasMoved=!0,this._lastKnownPointerPosition=t,this._updatePointerDirectionDelta(r),this._dropContainer)this._updateActiveDropContainer(r,t);else{let i=this.constrainPosition?this._initialDomRect:this._pickupPositionOnPage,o=this._activeTransform;o.x=r.x-i.x+this._passiveTransform.x,o.y=r.y-i.y+this._passiveTransform.y,this._applyRootElementTransform(o.x,o.y)}this._moveEvents.observers.length&&this._ngZone.run(()=>{this._moveEvents.next({source:this,pointerPosition:r,event:e,distance:this._getDragDistance(r),delta:this._pointerDirectionDelta})})};_pointerUp=e=>{this._endDragSequence(e)};_endDragSequence(e){if(this._dragDropRegistry.isDragging(this)&&(this._removeListeners(),this._dragDropRegistry.stopDragging(this),this._toggleNativeDragInteractions(),this._handles&&(this._rootElement.style.webkitTapHighlightColor=this._rootElementTapHighlight),!!this._hasStartedDragging()))if(this.released.next({source:this,event:e}),this._dropContainer)this._dropContainer._stopScrolling(),this._animatePreviewToPlaceholder().then(()=>{this._cleanupDragArtifacts(e),this._cleanupCachedDimensions(),this._dragDropRegistry.stopDragging(this)});else{this._passiveTransform.x=this._activeTransform.x;let t=this._getPointerPositionOnPage(e);this._passiveTransform.y=this._activeTransform.y,this._ngZone.run(()=>{this.ended.next({source:this,distance:this._getDragDistance(t),dropPoint:t,event:e})}),this._cleanupCachedDimensions(),this._dragDropRegistry.stopDragging(this)}}_startDragSequence(e){Zs(e)&&(this._lastTouchEventTime=Date.now()),this._toggleNativeDragInteractions();let t=this._getShadowRoot(),r=this._dropContainer;if(t&&this._ngZone.runOutsideAngular(()=>{this._cleanupShadowRootSelectStart=or(this._renderer,t,"selectstart",VF,FF)}),r){let i=this._rootElement,o=i.parentNode,s=this._placeholder=this._createPlaceholderElement(),a=this._anchor=this._anchor||this._document.createComment("");o.insertBefore(a,i),this._initialTransform=i.style.transform||"",this._preview=new Bm(this._document,this._rootElement,this._direction,this._initialDomRect,this._previewTemplate||null,this.previewClass||null,this._pickupPositionOnPage,this._initialTransform,this._config.zIndex||1e3,this._renderer),this._preview.attach(this._getPreviewInsertionPoint(o,t)),RI(i,!1,LI),this._document.body.appendChild(o.replaceChild(s,i)),this.started.next({source:this,event:e}),r.start(),this._initialContainer=r,this._initialIndex=r.getItemIndex(this)}else this.started.next({source:this,event:e}),this._initialContainer=this._initialIndex=void 0;this._parentPositions.cache(r?r.getScrollableParents():[])}_initializeDragSequence(e,t){this._parentDragRef&&t.stopPropagation();let r=this.isDragging(),i=Zs(t),o=!i&&t.button!==0,s=this._rootElement,a=Ys(t),l=!i&&this._lastTouchEventTime&&this._lastTouchEventTime+LF>Date.now(),c=i?wI(t):DI(t);if(a&&a.draggable&&t.type==="mousedown"&&t.preventDefault(),r||o||l||c)return;if(this._handles.length){let f=s.style;this._rootElementTapHighlight=f.webkitTapHighlightColor||"",f.webkitTapHighlightColor="transparent"}this._hasMoved=!1,this._hasStartedDragging.set(this._hasMoved),this._removeListeners(),this._initialDomRect=this._rootElement.getBoundingClientRect(),this._pointerMoveSubscription=this._dragDropRegistry.pointerMove.subscribe(this._pointerMove),this._pointerUpSubscription=this._dragDropRegistry.pointerUp.subscribe(this._pointerUp),this._scrollSubscription=this._dragDropRegistry.scrolled(this._getShadowRoot()).subscribe(f=>this._updateOnScroll(f)),this._boundaryElement&&(this._boundaryRect=zm(this._boundaryElement));let u=this._previewTemplate;this._pickupPositionInElement=u&&u.template&&!u.matchSize?{x:0,y:0}:this._getPointerPositionInElement(this._initialDomRect,e,t);let d=this._pickupPositionOnPage=this._lastKnownPointerPosition=this._getPointerPositionOnPage(t);this._pointerDirectionDelta={x:0,y:0},this._pointerPositionAtLastDirectionChange={x:d.x,y:d.y},this._dragStartTime=Date.now(),this._dragDropRegistry.startDragging(this,t)}_cleanupDragArtifacts(e){RI(this._rootElement,!0,LI),this._anchor.parentNode.replaceChild(this._rootElement,this._anchor),this._destroyPreview(),this._destroyPlaceholder(),this._initialDomRect=this._boundaryRect=this._previewRect=this._initialTransform=void 0,this._ngZone.run(()=>{let t=this._dropContainer,r=t.getItemIndex(this),i=this._getPointerPositionOnPage(e),o=this._getDragDistance(i),s=t._isOverContainer(i.x,i.y);this.ended.next({source:this,distance:o,dropPoint:i,event:e}),this.dropped.next({item:this,currentIndex:r,previousIndex:this._initialIndex,container:t,previousContainer:this._initialContainer,isPointerOverContainer:s,distance:o,dropPoint:i,event:e}),t.drop(this,r,this._initialIndex,this._initialContainer,s,o,i,e),this._dropContainer=this._initialContainer})}_updateActiveDropContainer({x:e,y:t},{x:r,y:i}){let o=this._initialContainer._getSiblingContainerFromPosition(this,e,t);!o&&this._dropContainer!==this._initialContainer&&this._initialContainer._isOverContainer(e,t)&&(o=this._initialContainer),o&&o!==this._dropContainer&&this._ngZone.run(()=>{this.exited.next({item:this,container:this._dropContainer}),this._dropContainer.exit(this),this._dropContainer=o,this._dropContainer.enter(this,e,t,o===this._initialContainer&&o.sortingDisabled?this._initialIndex:void 0),this.entered.next({item:this,container:o,currentIndex:o.getItemIndex(this)})}),this.isDragging()&&(this._dropContainer._startScrollingIfNecessary(r,i),this._dropContainer._sortItem(this,e,t,this._pointerDirectionDelta),this.constrainPosition?this._applyPreviewTransform(e,t):this._applyPreviewTransform(e-this._pickupPositionInElement.x,t-this._pickupPositionInElement.y))}_animatePreviewToPlaceholder(){if(!this._hasMoved)return Promise.resolve();let e=this._placeholder.getBoundingClientRect();this._preview.addClass("cdk-drag-animating"),this._applyPreviewTransform(e.left,e.top);let t=this._preview.getTransitionDuration();return t===0?Promise.resolve():this._ngZone.runOutsideAngular(()=>new Promise(r=>{let i=a=>{(!a||this._preview&&Ys(a)===this._preview.element&&a.propertyName==="transform")&&(s(),r(),clearTimeout(o))},o=setTimeout(i,t*1.5),s=this._preview.addEventListener("transitionend",i)}))}_createPlaceholderElement(){let e=this._placeholderTemplate,t=e?e.template:null,r;return t?(this._placeholderRef=e.viewContainer.createEmbeddedView(t,e.context),this._placeholderRef.detectChanges(),r=$I(this._placeholderRef,this._document)):r=UI(this._rootElement),r.style.pointerEvents="none",r.classList.add("cdk-drag-placeholder"),r}_getPointerPositionInElement(e,t,r){let i=t===this._rootElement?null:t,o=i?i.getBoundingClientRect():e,s=Zs(r)?r.targetTouches[0]:r,a=this._getViewportScrollPosition(),l=s.pageX-o.left-a.left,c=s.pageY-o.top-a.top;return{x:o.left-e.left+l,y:o.top-e.top+c}}_getPointerPositionOnPage(e){let t=this._getViewportScrollPosition(),r=Zs(e)?e.touches[0]||e.changedTouches[0]||{pageX:0,pageY:0}:e,i=r.pageX-t.left,o=r.pageY-t.top;if(this._ownerSVGElement){let s=this._ownerSVGElement.getScreenCTM();if(s){let a=this._ownerSVGElement.createSVGPoint();return a.x=i,a.y=o,a.matrixTransform(s.inverse())}}return{x:i,y:o}}_getConstrainedPointerPosition(e){let t=this._dropContainer?this._dropContainer.lockAxis:null,{x:r,y:i}=this.constrainPosition?this.constrainPosition(e,this,this._initialDomRect,this._pickupPositionInElement):e;if(this.lockAxis==="x"||t==="x"?i=this._pickupPositionOnPage.y-(this.constrainPosition?this._pickupPositionInElement.y:0):(this.lockAxis==="y"||t==="y")&&(r=this._pickupPositionOnPage.x-(this.constrainPosition?this._pickupPositionInElement.x:0)),this._boundaryRect){let{x:o,y:s}=this.constrainPosition?{x:0,y:0}:this._pickupPositionInElement,a=this._boundaryRect,{width:l,height:c}=this._getPreviewRect(),u=a.top+s,d=a.bottom-(c-s),f=a.left+o,h=a.right-(l-o);r=VI(r,f,h),i=VI(i,u,d)}return{x:r,y:i}}_updatePointerDirectionDelta(e){let{x:t,y:r}=e,i=this._pointerDirectionDelta,o=this._pointerPositionAtLastDirectionChange,s=Math.abs(t-o.x),a=Math.abs(r-o.y);return s>this._config.pointerDirectionChangeThreshold&&(i.x=t>o.x?1:-1,o.x=t),a>this._config.pointerDirectionChangeThreshold&&(i.y=r>o.y?1:-1,o.y=r),i}_toggleNativeDragInteractions(){if(!this._rootElement||!this._handles)return;let e=this._handles.length>0||!this.isDragging();e!==this._nativeInteractionsEnabled&&(this._nativeInteractionsEnabled=e,io(this._rootElement,e))}_removeRootElementListeners(){this._rootElementCleanups?.forEach(e=>e()),this._rootElementCleanups=void 0}_applyRootElementTransform(e,t){let r=1/this.scale,i=Su(e*r,t*r),o=this._rootElement.style;this._initialTransform==null&&(this._initialTransform=o.transform&&o.transform!="none"?o.transform:""),o.transform=Iu(i,this._initialTransform)}_applyPreviewTransform(e,t){let r=this._previewTemplate?.template?void 0:this._initialTransform,i=Su(e,t);this._preview.setTransform(Iu(i,r))}_getDragDistance(e){let t=this._pickupPositionOnPage;return t?{x:e.x-t.x,y:e.y-t.y}:{x:0,y:0}}_cleanupCachedDimensions(){this._boundaryRect=this._previewRect=void 0,this._parentPositions.clear()}_containInsideBoundaryOnResize(){let{x:e,y:t}=this._passiveTransform;if(e===0&&t===0||this.isDragging()||!this._boundaryElement)return;let r=this._rootElement.getBoundingClientRect(),i=this._boundaryElement.getBoundingClientRect();if(i.width===0&&i.height===0||r.width===0&&r.height===0)return;let o=i.left-r.left,s=r.right-i.right,a=i.top-r.top,l=r.bottom-i.bottom;i.width>r.width?(o>0&&(e+=o),s>0&&(e-=s)):e=0,i.height>r.height?(a>0&&(t+=a),l>0&&(t-=l)):t=0,(e!==this._passiveTransform.x||t!==this._passiveTransform.y)&&this.setFreeDragPosition({y:t,x:e})}_getDragStartDelay(e){let t=this.dragStartDelay;return typeof t=="number"?t:Zs(e)?t.touch:t?t.mouse:0}_updateOnScroll(e){let t=this._parentPositions.handleScroll(e);if(t){let r=Ys(e);this._boundaryRect&&r!==this._boundaryElement&&r.contains(this._boundaryElement)&&Js(this._boundaryRect,t.top,t.left),this._pickupPositionOnPage.x+=t.left,this._pickupPositionOnPage.y+=t.top,this._dropContainer||(this._activeTransform.x-=t.left,this._activeTransform.y-=t.top,this._applyRootElementTransform(this._activeTransform.x,this._activeTransform.y))}}_getViewportScrollPosition(){return this._parentPositions.positions.get(this._document)?.scrollPosition||this._parentPositions.getViewportScrollPosition()}_getShadowRoot(){return this._cachedShadowRoot===void 0&&(this._cachedShadowRoot=wu(this._rootElement)),this._cachedShadowRoot}_getPreviewInsertionPoint(e,t){let r=this._previewContainer||"global";if(r==="parent")return e;if(r==="global"){let i=this._document;return t||i.fullscreenElement||i.webkitFullscreenElement||i.mozFullScreenElement||i.msFullscreenElement||i.body}return dn(r)}_getPreviewRect(){return(!this._previewRect||!this._previewRect.width&&!this._previewRect.height)&&(this._previewRect=this._preview?this._preview.getBoundingClientRect():this._initialDomRect),this._previewRect}_nativeDragStart=e=>{if(this._handles.length){let t=this._getTargetHandle(e);t&&!this._disabledHandles.has(t)&&!this.disabled&&e.preventDefault()}else this.disabled||e.preventDefault()};_getTargetHandle(e){return this._handles.find(t=>e.target&&(e.target===t||t.contains(e.target)))}};function VI(n,e,t){return Math.max(e,Math.min(t,n))}function Zs(n){return n.type[0]==="t"}function VF(n){n.preventDefault()}function xu(n,e,t){let r=Tu(e,n.length-1),i=Tu(t,n.length-1);if(r===i)return;let o=n[r],s=i<r?-1:1;for(let a=r;a!==i;a+=s)n[a]=n[a+s];n[i]=o}function zI(n,e,t,r){let i=Tu(t,n.length-1),o=Tu(r,e.length);n.length&&e.splice(o,0,n.splice(i,1)[0])}function Tu(n,e){return Math.max(0,Math.min(e,n))}var Mu=class{_dragDropRegistry;_element;_sortPredicate;_itemPositions=[];_activeDraggables;orientation="vertical";direction;constructor(e){this._dragDropRegistry=e}_previousSwap={drag:null,delta:0,overlaps:!1};start(e){this.withItems(e)}sort(e,t,r,i){let o=this._itemPositions,s=this._getItemIndexFromPointerPosition(e,t,r,i);if(s===-1&&o.length>0)return null;let a=this.orientation==="horizontal",l=o.findIndex(_=>_.drag===e),c=o[s],u=o[l].clientRect,d=c.clientRect,f=l>s?1:-1,h=this._getItemOffsetPx(u,d,f),p=this._getSiblingOffsetPx(l,o,f),g=o.slice();return xu(o,l,s),o.forEach((_,D)=>{if(g[D]===_)return;let M=_.drag===e,A=M?h:p,J=M?e.getPlaceholderElement():_.drag.getRootElement();_.offset+=A;let Pe=Math.round(_.offset*(1/_.drag.scale));a?(J.style.transform=Iu(`translate3d(${Pe}px, 0, 0)`,_.initialTransform),Js(_.clientRect,0,A)):(J.style.transform=Iu(`translate3d(0, ${Pe}px, 0)`,_.initialTransform),Js(_.clientRect,A,0))}),this._previousSwap.overlaps=jm(d,t,r),this._previousSwap.drag=c.drag,this._previousSwap.delta=a?i.x:i.y,{previousIndex:l,currentIndex:s}}enter(e,t,r,i){let o=i==null||i<0?this._getItemIndexFromPointerPosition(e,t,r):i,s=this._activeDraggables,a=s.indexOf(e),l=e.getPlaceholderElement(),c=s[o];if(c===e&&(c=s[o+1]),!c&&(o==null||o===-1||o<s.length-1)&&this._shouldEnterAsFirstChild(t,r)&&(c=s[0]),a>-1&&s.splice(a,1),c&&!this._dragDropRegistry.isDragging(c)){let u=c.getRootElement();u.parentElement.insertBefore(l,u),s.splice(o,0,e)}else this._element.appendChild(l),s.push(e);l.style.transform="",this._cacheItemPositions()}withItems(e){this._activeDraggables=e.slice(),this._cacheItemPositions()}withSortPredicate(e){this._sortPredicate=e}reset(){this._activeDraggables?.forEach(e=>{let t=e.getRootElement();if(t){let r=this._itemPositions.find(i=>i.drag===e)?.initialTransform;t.style.transform=r||""}}),this._itemPositions=[],this._activeDraggables=[],this._previousSwap.drag=null,this._previousSwap.delta=0,this._previousSwap.overlaps=!1}getActiveItemsSnapshot(){return this._activeDraggables}getItemIndex(e){return(this.orientation==="horizontal"&&this.direction==="rtl"?this._itemPositions.slice().reverse():this._itemPositions).findIndex(r=>r.drag===e)}updateOnScroll(e,t){this._itemPositions.forEach(({clientRect:r})=>{Js(r,e,t)}),this._itemPositions.forEach(({drag:r})=>{this._dragDropRegistry.isDragging(r)&&r._sortFromLastPointerPosition()})}withElementContainer(e){this._element=e}_cacheItemPositions(){let e=this.orientation==="horizontal";this._itemPositions=this._activeDraggables.map(t=>{let r=t.getVisibleElement();return{drag:t,offset:0,initialTransform:r.style.transform||"",clientRect:zm(r)}}).sort((t,r)=>e?t.clientRect.left-r.clientRect.left:t.clientRect.top-r.clientRect.top)}_getItemOffsetPx(e,t,r){let i=this.orientation==="horizontal",o=i?t.left-e.left:t.top-e.top;return r===-1&&(o+=i?t.width-e.width:t.height-e.height),o}_getSiblingOffsetPx(e,t,r){let i=this.orientation==="horizontal",o=t[e].clientRect,s=t[e+r*-1],a=o[i?"width":"height"]*r;if(s){let l=i?"left":"top",c=i?"right":"bottom";r===-1?a-=s.clientRect[l]-o[c]:a+=o[l]-s.clientRect[c]}return a}_shouldEnterAsFirstChild(e,t){if(!this._activeDraggables.length)return!1;let r=this._itemPositions,i=this.orientation==="horizontal";if(r[0].drag!==this._activeDraggables[0]){let s=r[r.length-1].clientRect;return i?e>=s.right:t>=s.bottom}else{let s=r[0].clientRect;return i?e<=s.left:t<=s.top}}_getItemIndexFromPointerPosition(e,t,r,i){let o=this.orientation==="horizontal",s=this._itemPositions.findIndex(({drag:a,clientRect:l})=>{if(a===e)return!1;if(i){let c=o?i.x:i.y;if(a===this._previousSwap.drag&&this._previousSwap.overlaps&&c===this._previousSwap.delta)return!1}return o?t>=Math.floor(l.left)&&t<Math.floor(l.right):r>=Math.floor(l.top)&&r<Math.floor(l.bottom)});return s===-1||!this._sortPredicate(s,e)?-1:s}},Um=class{_document;_dragDropRegistry;_element;_sortPredicate;_rootNode;_activeItems;_previousSwap={drag:null,deltaX:0,deltaY:0,overlaps:!1};_relatedNodes=[];constructor(e,t){this._document=e,this._dragDropRegistry=t}start(e){let t=this._element.childNodes;this._relatedNodes=[];for(let r=0;r<t.length;r++){let i=t[r];this._relatedNodes.push([i,i.nextSibling])}this.withItems(e)}sort(e,t,r,i){let o=this._getItemIndexFromPointerPosition(e,t,r),s=this._previousSwap;if(o===-1||this._activeItems[o]===e)return null;let a=this._activeItems[o];if(s.drag===a&&s.overlaps&&s.deltaX===i.x&&s.deltaY===i.y)return null;let l=this.getItemIndex(e),c=e.getPlaceholderElement(),u=a.getRootElement();o>l?u.after(c):u.before(c),xu(this._activeItems,l,o);let d=this._getRootNode().elementFromPoint(t,r);return s.deltaX=i.x,s.deltaY=i.y,s.drag=a,s.overlaps=u===d||u.contains(d),{previousIndex:l,currentIndex:o}}enter(e,t,r,i){let o=i==null||i<0?this._getItemIndexFromPointerPosition(e,t,r):i;o===-1&&(o=this._getClosestItemIndexToPointer(e,t,r));let s=this._activeItems[o],a=this._activeItems.indexOf(e);a>-1&&this._activeItems.splice(a,1),s&&!this._dragDropRegistry.isDragging(s)?(this._activeItems.splice(o,0,e),s.getRootElement().before(e.getPlaceholderElement())):(this._activeItems.push(e),this._element.appendChild(e.getPlaceholderElement()))}withItems(e){this._activeItems=e.slice()}withSortPredicate(e){this._sortPredicate=e}reset(){let e=this._element,t=this._previousSwap;for(let r=this._relatedNodes.length-1;r>-1;r--){let[i,o]=this._relatedNodes[r];i.parentNode===e&&i.nextSibling!==o&&(o===null?e.appendChild(i):o.parentNode===e&&e.insertBefore(i,o))}this._relatedNodes=[],this._activeItems=[],t.drag=null,t.deltaX=t.deltaY=0,t.overlaps=!1}getActiveItemsSnapshot(){return this._activeItems}getItemIndex(e){return this._activeItems.indexOf(e)}updateOnScroll(){this._activeItems.forEach(e=>{this._dragDropRegistry.isDragging(e)&&e._sortFromLastPointerPosition()})}withElementContainer(e){e!==this._element&&(this._element=e,this._rootNode=void 0)}_getItemIndexFromPointerPosition(e,t,r){let i=this._getRootNode().elementFromPoint(Math.floor(t),Math.floor(r)),o=i?this._activeItems.findIndex(s=>{let a=s.getRootElement();return i===a||a.contains(i)}):-1;return o===-1||!this._sortPredicate(o,e)?-1:o}_getRootNode(){return this._rootNode||(this._rootNode=wu(this._element)||this._document),this._rootNode}_getClosestItemIndexToPointer(e,t,r){if(this._activeItems.length===0)return-1;if(this._activeItems.length===1)return 0;let i=1/0,o=-1;for(let s=0;s<this._activeItems.length;s++){let a=this._activeItems[s];if(a!==e){let{x:l,y:c}=a.getRootElement().getBoundingClientRect(),u=Math.hypot(t-l,r-c);u<i&&(i=u,o=s)}}return o}},jI=.05,WI=.05,St=function(n){return n[n.NONE=0]="NONE",n[n.UP=1]="UP",n[n.DOWN=2]="DOWN",n}(St||{}),Qe=function(n){return n[n.NONE=0]="NONE",n[n.LEFT=1]="LEFT",n[n.RIGHT=2]="RIGHT",n}(Qe||{}),$m=class{_dragDropRegistry;_ngZone;_viewportRuler;element;disabled=!1;sortingDisabled=!1;lockAxis;autoScrollDisabled=!1;autoScrollStep=2;enterPredicate=()=>!0;sortPredicate=()=>!0;beforeStarted=new L;entered=new L;exited=new L;dropped=new L;sorted=new L;receivingStarted=new L;receivingStopped=new L;data;_container;_isDragging=!1;_parentPositions;_sortStrategy;_domRect;_draggables=[];_siblings=[];_activeSiblings=new Set;_viewportScrollSubscription=ce.EMPTY;_verticalScrollDirection=St.NONE;_horizontalScrollDirection=Qe.NONE;_scrollNode;_stopScrollTimers=new L;_cachedShadowRoot=null;_document;_scrollableElements=[];_initialScrollSnap;_direction="ltr";constructor(e,t,r,i,o){this._dragDropRegistry=t,this._ngZone=i,this._viewportRuler=o;let s=this.element=dn(e);this._document=r,this.withOrientation("vertical").withElementContainer(s),t.registerDropContainer(this),this._parentPositions=new bu(r)}dispose(){this._stopScrolling(),this._stopScrollTimers.complete(),this._viewportScrollSubscription.unsubscribe(),this.beforeStarted.complete(),this.entered.complete(),this.exited.complete(),this.dropped.complete(),this.sorted.complete(),this.receivingStarted.complete(),this.receivingStopped.complete(),this._activeSiblings.clear(),this._scrollNode=null,this._parentPositions.clear(),this._dragDropRegistry.removeDropContainer(this)}isDragging(){return this._isDragging}start(){this._draggingStarted(),this._notifyReceivingSiblings()}enter(e,t,r,i){this._draggingStarted(),i==null&&this.sortingDisabled&&(i=this._draggables.indexOf(e)),this._sortStrategy.enter(e,t,r,i),this._cacheParentPositions(),this._notifyReceivingSiblings(),this.entered.next({item:e,container:this,currentIndex:this.getItemIndex(e)})}exit(e){this._reset(),this.exited.next({item:e,container:this})}drop(e,t,r,i,o,s,a,l={}){this._reset(),this.dropped.next({item:e,currentIndex:t,previousIndex:r,container:this,previousContainer:i,isPointerOverContainer:o,distance:s,dropPoint:a,event:l})}withItems(e){let t=this._draggables;return this._draggables=e,e.forEach(r=>r._withDropContainer(this)),this.isDragging()&&(t.filter(i=>i.isDragging()).every(i=>e.indexOf(i)===-1)?this._reset():this._sortStrategy.withItems(this._draggables)),this}withDirection(e){return this._direction=e,this._sortStrategy instanceof Mu&&(this._sortStrategy.direction=e),this}connectedTo(e){return this._siblings=e.slice(),this}withOrientation(e){if(e==="mixed")this._sortStrategy=new Um(this._document,this._dragDropRegistry);else{let t=new Mu(this._dragDropRegistry);t.direction=this._direction,t.orientation=e,this._sortStrategy=t}return this._sortStrategy.withElementContainer(this._container),this._sortStrategy.withSortPredicate((t,r)=>this.sortPredicate(t,r,this)),this}withScrollableParents(e){let t=this._container;return this._scrollableElements=e.indexOf(t)===-1?[t,...e]:e.slice(),this}withElementContainer(e){if(e===this._container)return this;let t=dn(this.element),r=this._scrollableElements.indexOf(this._container),i=this._scrollableElements.indexOf(e);return r>-1&&this._scrollableElements.splice(r,1),i>-1&&this._scrollableElements.splice(i,1),this._sortStrategy&&this._sortStrategy.withElementContainer(e),this._cachedShadowRoot=null,this._scrollableElements.unshift(e),this._container=e,this}getScrollableParents(){return this._scrollableElements}getItemIndex(e){return this._isDragging?this._sortStrategy.getItemIndex(e):this._draggables.indexOf(e)}isReceiving(){return this._activeSiblings.size>0}_sortItem(e,t,r,i){if(this.sortingDisabled||!this._domRect||!NI(this._domRect,jI,t,r))return;let o=this._sortStrategy.sort(e,t,r,i);o&&this.sorted.next({previousIndex:o.previousIndex,currentIndex:o.currentIndex,container:this,item:e})}_startScrollingIfNecessary(e,t){if(this.autoScrollDisabled)return;let r,i=St.NONE,o=Qe.NONE;if(this._parentPositions.positions.forEach((s,a)=>{a===this._document||!s.clientRect||r||NI(s.clientRect,jI,e,t)&&([i,o]=jF(a,s.clientRect,this._direction,e,t),(i||o)&&(r=a))}),!i&&!o){let{width:s,height:a}=this._viewportRuler.getViewportSize(),l={width:s,height:a,top:0,right:s,bottom:a,left:0};i=GI(l,t),o=qI(l,e),r=window}r&&(i!==this._verticalScrollDirection||o!==this._horizontalScrollDirection||r!==this._scrollNode)&&(this._verticalScrollDirection=i,this._horizontalScrollDirection=o,this._scrollNode=r,(i||o)&&r?this._ngZone.runOutsideAngular(this._startScrollInterval):this._stopScrolling())}_stopScrolling(){this._stopScrollTimers.next()}_draggingStarted(){let e=this._container.style;this.beforeStarted.next(),this._isDragging=!0,this._initialScrollSnap=e.msScrollSnapType||e.scrollSnapType||"",e.scrollSnapType=e.msScrollSnapType="none",this._sortStrategy.start(this._draggables),this._cacheParentPositions(),this._viewportScrollSubscription.unsubscribe(),this._listenToScrollEvents()}_cacheParentPositions(){this._parentPositions.cache(this._scrollableElements),this._domRect=this._parentPositions.positions.get(this._container).clientRect}_reset(){this._isDragging=!1;let e=this._container.style;e.scrollSnapType=e.msScrollSnapType=this._initialScrollSnap,this._siblings.forEach(t=>t._stopReceiving(this)),this._sortStrategy.reset(),this._stopScrolling(),this._viewportScrollSubscription.unsubscribe(),this._parentPositions.clear()}_startScrollInterval=()=>{this._stopScrolling(),Cd(0,Sa).pipe(mr(this._stopScrollTimers)).subscribe(()=>{let e=this._scrollNode,t=this.autoScrollStep;this._verticalScrollDirection===St.UP?e.scrollBy(0,-t):this._verticalScrollDirection===St.DOWN&&e.scrollBy(0,t),this._horizontalScrollDirection===Qe.LEFT?e.scrollBy(-t,0):this._horizontalScrollDirection===Qe.RIGHT&&e.scrollBy(t,0)})};_isOverContainer(e,t){return this._domRect!=null&&jm(this._domRect,e,t)}_getSiblingContainerFromPosition(e,t,r){return this._siblings.find(i=>i._canReceive(e,t,r))}_canReceive(e,t,r){if(!this._domRect||!jm(this._domRect,t,r)||!this.enterPredicate(e,this))return!1;let i=this._getShadowRoot().elementFromPoint(t,r);return i?i===this._container||this._container.contains(i):!1}_startReceiving(e,t){let r=this._activeSiblings;!r.has(e)&&t.every(i=>this.enterPredicate(i,this)||this._draggables.indexOf(i)>-1)&&(r.add(e),this._cacheParentPositions(),this._listenToScrollEvents(),this.receivingStarted.next({initiator:e,receiver:this,items:t}))}_stopReceiving(e){this._activeSiblings.delete(e),this._viewportScrollSubscription.unsubscribe(),this.receivingStopped.next({initiator:e,receiver:this})}_listenToScrollEvents(){this._viewportScrollSubscription=this._dragDropRegistry.scrolled(this._getShadowRoot()).subscribe(e=>{if(this.isDragging()){let t=this._parentPositions.handleScroll(e);t&&this._sortStrategy.updateOnScroll(t.top,t.left)}else this.isReceiving()&&this._cacheParentPositions()})}_getShadowRoot(){if(!this._cachedShadowRoot){let e=wu(this._container);this._cachedShadowRoot=e||this._document}return this._cachedShadowRoot}_notifyReceivingSiblings(){let e=this._sortStrategy.getActiveItemsSnapshot().filter(t=>t.isDragging());this._siblings.forEach(t=>t._startReceiving(this,e))}};function GI(n,e){let{top:t,bottom:r,height:i}=n,o=i*WI;return e>=t-o&&e<=t+o?St.UP:e>=r-o&&e<=r+o?St.DOWN:St.NONE}function qI(n,e){let{left:t,right:r,width:i}=n,o=i*WI;return e>=t-o&&e<=t+o?Qe.LEFT:e>=r-o&&e<=r+o?Qe.RIGHT:Qe.NONE}function jF(n,e,t,r,i){let o=GI(e,i),s=qI(e,r),a=St.NONE,l=Qe.NONE;if(o){let c=n.scrollTop;o===St.UP?c>0&&(a=St.UP):n.scrollHeight-c>n.clientHeight&&(a=St.DOWN)}if(s){let c=n.scrollLeft;t==="rtl"?s===Qe.RIGHT?c<0&&(l=Qe.RIGHT):n.scrollWidth+c>n.clientWidth&&(l=Qe.LEFT):s===Qe.LEFT?c>0&&(l=Qe.LEFT):n.scrollWidth-c>n.clientWidth&&(l=Qe.RIGHT)}return[a,l]}var Xs={capture:!0},Vm={passive:!1,capture:!0},BF=(()=>{class n{static \u0275fac=function(r){return new(r||n)};static \u0275cmp=vn({type:n,selectors:[["ng-component"]],hostAttrs:["cdk-drag-resets-container",""],decls:0,vars:0,template:function(r,i){},styles:[`@layer cdk-resets{.cdk-drag-preview{background:none;border:none;padding:0;color:inherit;inset:auto}}.cdk-drag-placeholder *,.cdk-drag-preview *{pointer-events:none !important}
`],encapsulation:2,changeDetection:0})}return n})(),KI=(()=>{class n{_ngZone=m(k);_document=m(Me);_styleLoader=m(CI);_renderer=m(Je).createRenderer(null,null);_cleanupDocumentTouchmove;_dropInstances=new Set;_dragInstances=new Set;_activeDragInstances=yn([]);_globalListeners;_draggingPredicate=t=>t.isDragging();_domNodesToDirectives=null;pointerMove=new L;pointerUp=new L;scroll=new L;constructor(){}registerDropContainer(t){this._dropInstances.has(t)||this._dropInstances.add(t)}registerDragItem(t){this._dragInstances.add(t),this._dragInstances.size===1&&this._ngZone.runOutsideAngular(()=>{this._cleanupDocumentTouchmove?.(),this._cleanupDocumentTouchmove=or(this._renderer,this._document,"touchmove",this._persistentTouchmoveListener,Vm)})}removeDropContainer(t){this._dropInstances.delete(t)}removeDragItem(t){this._dragInstances.delete(t),this.stopDragging(t),this._dragInstances.size===0&&this._cleanupDocumentTouchmove?.()}startDragging(t,r){if(!(this._activeDragInstances().indexOf(t)>-1)&&(this._styleLoader.load(BF),this._activeDragInstances.update(i=>[...i,t]),this._activeDragInstances().length===1)){let i=r.type.startsWith("touch"),o=a=>this.pointerUp.next(a),s=[["scroll",a=>this.scroll.next(a),Xs],["selectstart",this._preventDefaultWhileDragging,Vm]];i?s.push(["touchend",o,Xs],["touchcancel",o,Xs]):s.push(["mouseup",o,Xs]),i||s.push(["mousemove",a=>this.pointerMove.next(a),Vm]),this._ngZone.runOutsideAngular(()=>{this._globalListeners=s.map(([a,l,c])=>or(this._renderer,this._document,a,l,c))})}}stopDragging(t){this._activeDragInstances.update(r=>{let i=r.indexOf(t);return i>-1?(r.splice(i,1),[...r]):r}),this._activeDragInstances().length===0&&this._clearGlobalListeners()}isDragging(t){return this._activeDragInstances().indexOf(t)>-1}scrolled(t){let r=[this.scroll];return t&&t!==this._document&&r.push(new G(i=>this._ngZone.runOutsideAngular(()=>{let o=or(this._renderer,t,"scroll",s=>{this._activeDragInstances().length&&i.next(s)},Xs);return()=>{o()}}))),Wt(...r)}registerDirectiveNode(t,r){this._domNodesToDirectives??=new WeakMap,this._domNodesToDirectives.set(t,r)}removeDirectiveNode(t){this._domNodesToDirectives?.delete(t)}getDragDirectiveForNode(t){return this._domNodesToDirectives?.get(t)||null}ngOnDestroy(){this._dragInstances.forEach(t=>this.removeDragItem(t)),this._dropInstances.forEach(t=>this.removeDropContainer(t)),this._domNodesToDirectives=null,this._clearGlobalListeners(),this.pointerMove.complete(),this.pointerUp.complete()}_preventDefaultWhileDragging=t=>{this._activeDragInstances().length>0&&t.preventDefault()};_persistentTouchmoveListener=t=>{this._activeDragInstances().length>0&&(this._activeDragInstances().some(this._draggingPredicate)&&t.preventDefault(),this.pointerMove.next(t))};_clearGlobalListeners(){this._globalListeners?.forEach(t=>t()),this._globalListeners=void 0}static \u0275fac=function(r){return new(r||n)};static \u0275prov=I({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),HF={dragStartThreshold:5,pointerDirectionChangeThreshold:5},Gm=(()=>{class n{_document=m(Me);_ngZone=m(k);_viewportRuler=m(bI);_dragDropRegistry=m(KI);_renderer=m(Je).createRenderer(null,null);constructor(){}createDrag(t,r=HF){return new Hm(t,r,this._document,this._ngZone,this._viewportRuler,this._dragDropRegistry,this._renderer)}createDropList(t){return new $m(t,this._dragDropRegistry,this._document,this._ngZone,this._viewportRuler)}static \u0275fac=function(r){return new(r||n)};static \u0275prov=I({token:n,factory:n.\u0275fac,providedIn:"root"})}return n})(),BI=new E("CDK_DRAG_PARENT");var UF=new E("CdkDragHandle");var QI=new E("CDK_DRAG_CONFIG"),YI=new E("CdkDropList"),ZI=(()=>{class n{element=m(kt);dropContainer=m(YI,{optional:!0,skipSelf:!0});_ngZone=m(k);_viewContainerRef=m(Uo);_dir=m(Om,{optional:!0});_changeDetectorRef=m(Nr);_selfHandle=m(UF,{optional:!0,self:!0});_parentDrag=m(BI,{optional:!0,skipSelf:!0});_dragDropRegistry=m(KI);_destroyed=new L;_handles=new pr([]);_previewTemplate;_placeholderTemplate;_dragRef;data;lockAxis;rootElementSelector;boundaryElement;dragStartDelay;freeDragPosition;get disabled(){return this._disabled||!!(this.dropContainer&&this.dropContainer.disabled)}set disabled(t){this._disabled=t,this._dragRef.disabled=this._disabled}_disabled;constrainPosition;previewClass;previewContainer;scale=1;started=new ie;released=new ie;ended=new ie;entered=new ie;exited=new ie;dropped=new ie;moved=new G(t=>{let r=this._dragRef.moved.pipe(oe(i=>({source:this,pointerPosition:i.pointerPosition,event:i.event,delta:i.delta,distance:i.distance}))).subscribe(t);return()=>{r.unsubscribe()}});_injector=m(Ve);constructor(){let t=this.dropContainer,r=m(QI,{optional:!0}),i=m(Gm);this._dragRef=i.createDrag(this.element,{dragStartThreshold:r&&r.dragStartThreshold!=null?r.dragStartThreshold:5,pointerDirectionChangeThreshold:r&&r.pointerDirectionChangeThreshold!=null?r.pointerDirectionChangeThreshold:5,zIndex:r?.zIndex}),this._dragRef.data=this,this._dragDropRegistry.registerDirectiveNode(this.element.nativeElement,this),r&&this._assignDefaults(r),t&&(this._dragRef._withDropContainer(t._dropListRef),t.addItem(this),t._dropListRef.beforeStarted.pipe(mr(this._destroyed)).subscribe(()=>{this._dragRef.scale=this.scale})),this._syncInputs(this._dragRef),this._handleEvents(this._dragRef)}getPlaceholderElement(){return this._dragRef.getPlaceholderElement()}getRootElement(){return this._dragRef.getRootElement()}reset(){this._dragRef.reset()}getFreeDragPosition(){return this._dragRef.getFreeDragPosition()}setFreeDragPosition(t){this._dragRef.setFreeDragPosition(t)}ngAfterViewInit(){Al(()=>{this._updateRootElement(),this._setupHandlesListener(),this._dragRef.scale=this.scale,this.freeDragPosition&&this._dragRef.setFreeDragPosition(this.freeDragPosition)},{injector:this._injector})}ngOnChanges(t){let r=t.rootElementSelector,i=t.freeDragPosition;r&&!r.firstChange&&this._updateRootElement(),this._dragRef.scale=this.scale,i&&!i.firstChange&&this.freeDragPosition&&this._dragRef.setFreeDragPosition(this.freeDragPosition)}ngOnDestroy(){this.dropContainer&&this.dropContainer.removeItem(this),this._dragDropRegistry.removeDirectiveNode(this.element.nativeElement),this._ngZone.runOutsideAngular(()=>{this._handles.complete(),this._destroyed.next(),this._destroyed.complete(),this._dragRef.dispose()})}_addHandle(t){let r=this._handles.getValue();r.push(t),this._handles.next(r)}_removeHandle(t){let r=this._handles.getValue(),i=r.indexOf(t);i>-1&&(r.splice(i,1),this._handles.next(r))}_setPreviewTemplate(t){this._previewTemplate=t}_resetPreviewTemplate(t){t===this._previewTemplate&&(this._previewTemplate=null)}_setPlaceholderTemplate(t){this._placeholderTemplate=t}_resetPlaceholderTemplate(t){t===this._placeholderTemplate&&(this._placeholderTemplate=null)}_updateRootElement(){let t=this.element.nativeElement,r=t;this.rootElementSelector&&(r=t.closest!==void 0?t.closest(this.rootElementSelector):t.parentElement?.closest(this.rootElementSelector)),this._dragRef.withRootElement(r||t)}_getBoundaryElement(){let t=this.boundaryElement;return t?typeof t=="string"?this.element.nativeElement.closest(t):dn(t):null}_syncInputs(t){t.beforeStarted.subscribe(()=>{if(!t.isDragging()){let r=this._dir,i=this.dragStartDelay,o=this._placeholderTemplate?{template:this._placeholderTemplate.templateRef,context:this._placeholderTemplate.data,viewContainer:this._viewContainerRef}:null,s=this._previewTemplate?{template:this._previewTemplate.templateRef,context:this._previewTemplate.data,matchSize:this._previewTemplate.matchSize,viewContainer:this._viewContainerRef}:null;t.disabled=this.disabled,t.lockAxis=this.lockAxis,t.scale=this.scale,t.dragStartDelay=typeof i=="object"&&i?i:Cu(i),t.constrainPosition=this.constrainPosition,t.previewClass=this.previewClass,t.withBoundaryElement(this._getBoundaryElement()).withPlaceholderTemplate(o).withPreviewTemplate(s).withPreviewContainer(this.previewContainer||"global"),r&&t.withDirection(r.value)}}),t.beforeStarted.pipe(go(1)).subscribe(()=>{if(this._parentDrag){t.withParent(this._parentDrag._dragRef);return}let r=this.element.nativeElement.parentElement;for(;r;){let i=this._dragDropRegistry.getDragDirectiveForNode(r);if(i){t.withParent(i._dragRef);break}r=r.parentElement}})}_handleEvents(t){t.started.subscribe(r=>{this.started.emit({source:this,event:r.event}),this._changeDetectorRef.markForCheck()}),t.released.subscribe(r=>{this.released.emit({source:this,event:r.event})}),t.ended.subscribe(r=>{this.ended.emit({source:this,distance:r.distance,dropPoint:r.dropPoint,event:r.event}),this._changeDetectorRef.markForCheck()}),t.entered.subscribe(r=>{this.entered.emit({container:r.container.data,item:this,currentIndex:r.currentIndex})}),t.exited.subscribe(r=>{this.exited.emit({container:r.container.data,item:this})}),t.dropped.subscribe(r=>{this.dropped.emit({previousIndex:r.previousIndex,currentIndex:r.currentIndex,previousContainer:r.previousContainer.data,container:r.container.data,isPointerOverContainer:r.isPointerOverContainer,item:this,distance:r.distance,dropPoint:r.dropPoint,event:r.event})})}_assignDefaults(t){let{lockAxis:r,dragStartDelay:i,constrainPosition:o,previewClass:s,boundaryElement:a,draggingDisabled:l,rootElementSelector:c,previewContainer:u}=t;this.disabled=l??!1,this.dragStartDelay=i||0,r&&(this.lockAxis=r),o&&(this.constrainPosition=o),s&&(this.previewClass=s),a&&(this.boundaryElement=a),c&&(this.rootElementSelector=c),u&&(this.previewContainer=u)}_setupHandlesListener(){this._handles.pipe(Sd(t=>{let r=t.map(i=>i.element);this._selfHandle&&this.rootElementSelector&&r.push(this.element),this._dragRef.withHandles(r)}),Le(t=>Wt(...t.map(r=>r._stateChanges.pipe(yo(r))))),mr(this._destroyed)).subscribe(t=>{let r=this._dragRef,i=t.element.nativeElement;t.disabled?r.disableHandle(i):r.enableHandle(i)})}static \u0275fac=function(r){return new(r||n)};static \u0275dir=We({type:n,selectors:[["","cdkDrag",""]],hostAttrs:[1,"cdk-drag"],hostVars:4,hostBindings:function(r,i){r&2&&en("cdk-drag-disabled",i.disabled)("cdk-drag-dragging",i._dragRef.isDragging())},inputs:{data:[0,"cdkDragData","data"],lockAxis:[0,"cdkDragLockAxis","lockAxis"],rootElementSelector:[0,"cdkDragRootElement","rootElementSelector"],boundaryElement:[0,"cdkDragBoundary","boundaryElement"],dragStartDelay:[0,"cdkDragStartDelay","dragStartDelay"],freeDragPosition:[0,"cdkDragFreeDragPosition","freeDragPosition"],disabled:[2,"cdkDragDisabled","disabled",Gn],constrainPosition:[0,"cdkDragConstrainPosition","constrainPosition"],previewClass:[0,"cdkDragPreviewClass","previewClass"],previewContainer:[0,"cdkDragPreviewContainer","previewContainer"],scale:[2,"cdkDragScale","scale",UD]},outputs:{started:"cdkDragStarted",released:"cdkDragReleased",ended:"cdkDragEnded",entered:"cdkDragEntered",exited:"cdkDragExited",dropped:"cdkDragDropped",moved:"cdkDragMoved"},exportAs:["cdkDrag"],features:[En([{provide:BI,useExisting:n}]),vi]})}return n})(),HI=new E("CdkDropListGroup");var XI=(()=>{class n{element=m(kt);_changeDetectorRef=m(Nr);_scrollDispatcher=m(EI);_dir=m(Om,{optional:!0});_group=m(HI,{optional:!0,skipSelf:!0});_latestSortedRefs;_destroyed=new L;_scrollableParentsResolved;static _dropLists=[];_dropListRef;connectedTo=[];data;orientation;id=m(SI).getId("cdk-drop-list-");lockAxis;get disabled(){return this._disabled||!!this._group&&this._group.disabled}set disabled(t){this._dropListRef.disabled=this._disabled=t}_disabled;sortingDisabled;enterPredicate=()=>!0;sortPredicate=()=>!0;autoScrollDisabled;autoScrollStep;elementContainerSelector;dropped=new ie;entered=new ie;exited=new ie;sorted=new ie;_unsortedItems=new Set;constructor(){let t=m(Gm),r=m(QI,{optional:!0});this._dropListRef=t.createDropList(this.element),this._dropListRef.data=this,r&&this._assignDefaults(r),this._dropListRef.enterPredicate=(i,o)=>this.enterPredicate(i.data,o.data),this._dropListRef.sortPredicate=(i,o,s)=>this.sortPredicate(i,o.data,s.data),this._setupInputSyncSubscription(this._dropListRef),this._handleEvents(this._dropListRef),n._dropLists.push(this),this._group&&this._group._items.add(this)}addItem(t){this._unsortedItems.add(t),this._dropListRef.isDragging()&&this._syncItemsWithRef(this.getSortedItems().map(r=>r._dragRef))}removeItem(t){if(this._unsortedItems.delete(t),this._latestSortedRefs){let r=this._latestSortedRefs.indexOf(t._dragRef);r>-1&&(this._latestSortedRefs.splice(r,1),this._syncItemsWithRef(this._latestSortedRefs))}}getSortedItems(){return Array.from(this._unsortedItems).sort((t,r)=>t._dragRef.getVisibleElement().compareDocumentPosition(r._dragRef.getVisibleElement())&Node.DOCUMENT_POSITION_FOLLOWING?-1:1)}ngOnDestroy(){let t=n._dropLists.indexOf(this);t>-1&&n._dropLists.splice(t,1),this._group&&this._group._items.delete(this),this._latestSortedRefs=void 0,this._unsortedItems.clear(),this._dropListRef.dispose(),this._destroyed.next(),this._destroyed.complete()}_setupInputSyncSubscription(t){this._dir&&this._dir.change.pipe(yo(this._dir.value),mr(this._destroyed)).subscribe(r=>t.withDirection(r)),t.beforeStarted.subscribe(()=>{let r=TI(this.connectedTo).map(i=>{if(typeof i=="string"){let o=n._dropLists.find(s=>s.id===i);return o}return i});if(this._group&&this._group._items.forEach(i=>{r.indexOf(i)===-1&&r.push(i)}),!this._scrollableParentsResolved){let i=this._scrollDispatcher.getAncestorScrollContainers(this.element).map(o=>o.getElementRef().nativeElement);this._dropListRef.withScrollableParents(i),this._scrollableParentsResolved=!0}if(this.elementContainerSelector){let i=this.element.nativeElement.querySelector(this.elementContainerSelector);t.withElementContainer(i)}t.disabled=this.disabled,t.lockAxis=this.lockAxis,t.sortingDisabled=this.sortingDisabled,t.autoScrollDisabled=this.autoScrollDisabled,t.autoScrollStep=Cu(this.autoScrollStep,2),t.connectedTo(r.filter(i=>i&&i!==this).map(i=>i._dropListRef)).withOrientation(this.orientation)})}_handleEvents(t){t.beforeStarted.subscribe(()=>{this._syncItemsWithRef(this.getSortedItems().map(r=>r._dragRef)),this._changeDetectorRef.markForCheck()}),t.entered.subscribe(r=>{this.entered.emit({container:this,item:r.item.data,currentIndex:r.currentIndex})}),t.exited.subscribe(r=>{this.exited.emit({container:this,item:r.item.data}),this._changeDetectorRef.markForCheck()}),t.sorted.subscribe(r=>{this.sorted.emit({previousIndex:r.previousIndex,currentIndex:r.currentIndex,container:this,item:r.item.data})}),t.dropped.subscribe(r=>{this.dropped.emit({previousIndex:r.previousIndex,currentIndex:r.currentIndex,previousContainer:r.previousContainer.data,container:r.container.data,item:r.item.data,isPointerOverContainer:r.isPointerOverContainer,distance:r.distance,dropPoint:r.dropPoint,event:r.event}),this._changeDetectorRef.markForCheck()}),Wt(t.receivingStarted,t.receivingStopped).subscribe(()=>this._changeDetectorRef.markForCheck())}_assignDefaults(t){let{lockAxis:r,draggingDisabled:i,sortingDisabled:o,listAutoScrollDisabled:s,listOrientation:a}=t;this.disabled=i??!1,this.sortingDisabled=o??!1,this.autoScrollDisabled=s??!1,this.orientation=a||"vertical",r&&(this.lockAxis=r)}_syncItemsWithRef(t){this._latestSortedRefs=t,this._dropListRef.withItems(t)}static \u0275fac=function(r){return new(r||n)};static \u0275dir=We({type:n,selectors:[["","cdkDropList",""],["cdk-drop-list"]],hostAttrs:[1,"cdk-drop-list"],hostVars:7,hostBindings:function(r,i){r&2&&(Vl("id",i.id),en("cdk-drop-list-disabled",i.disabled)("cdk-drop-list-dragging",i._dropListRef.isDragging())("cdk-drop-list-receiving",i._dropListRef.isReceiving()))},inputs:{connectedTo:[0,"cdkDropListConnectedTo","connectedTo"],data:[0,"cdkDropListData","data"],orientation:[0,"cdkDropListOrientation","orientation"],id:"id",lockAxis:[0,"cdkDropListLockAxis","lockAxis"],disabled:[2,"cdkDropListDisabled","disabled",Gn],sortingDisabled:[2,"cdkDropListSortingDisabled","sortingDisabled",Gn],enterPredicate:[0,"cdkDropListEnterPredicate","enterPredicate"],sortPredicate:[0,"cdkDropListSortPredicate","sortPredicate"],autoScrollDisabled:[2,"cdkDropListAutoScrollDisabled","autoScrollDisabled",Gn],autoScrollStep:[0,"cdkDropListAutoScrollStep","autoScrollStep"],elementContainerSelector:[0,"cdkDropListElementContainer","elementContainerSelector"]},outputs:{dropped:"cdkDropListDropped",entered:"cdkDropListEntered",exited:"cdkDropListExited",sorted:"cdkDropListSorted"},exportAs:["cdkDropList"],features:[En([{provide:HI,useValue:void 0},{provide:YI,useExisting:n}])]})}return n})();var JI=(()=>{class n{static \u0275fac=function(r){return new(r||n)};static \u0275mod=Ce({type:n});static \u0275inj=we({providers:[Gm],imports:[II]})}return n})();var eS={production:!1};var qm={apiKey:"AIzaSyAlzAyyZ02MwgF52AuZ2scAoOUM9IyLMFc",authDomain:"kanban2-d5e2a.firebaseapp.com",databaseURL:"https://kanban2-d5e2a.firebaseio.com",projectId:"kanban2-d5e2a",storageBucket:"kanban2-d5e2a.firebasestorage.app",messagingSenderId:"457968597991",appId:"1:457968597991:web:a42f246fd5f881c93b5b42"},Km="6Lc9F7ssAAAAAPkiKN9sao2S5nYcMiWAtW99Y6xP";var sr=class n{db=m(Nm);injector=m(Ve);projectsRef;cardlistsRef;cardsRef;tasksRef;constructor(){this.projectsRef=this.db.list("/projects"),this.cardlistsRef=this.db.list("/cardlist",e=>e.orderByChild("order")),this.cardsRef=this.db.list("/cards"),this.tasksRef=this.db.list("/tasks")}stripKey(e){let t=H({},e);return delete t.$key,t}queryList(e,t){return gi(this.injector,()=>this.db.list(e,t).snapshotChanges().pipe(oe(i=>i.map(o=>H({$key:o.payload.key},o.payload.val())))))}snapshotsWithKey(e){return e.snapshotChanges().pipe(oe(t=>t.map(r=>H({$key:r.payload.key},r.payload.val()))))}getProjects(){return this.snapshotsWithKey(this.projectsRef)}addProject(e){return this.projectsRef.push(this.stripKey(e))}getCardLists(){return this.snapshotsWithKey(this.cardlistsRef)}getCardListsById(e){return this.db.object(`/cardlist/${e}`).snapshotChanges().pipe(oe(t=>H({$key:t.payload.key},t.payload.val())))}getCardListsByOrder(e){return this.queryList("/cardlist",t=>t.orderByChild("order").equalTo(e))}getCardListsByProject(e){return this.queryList("/cardlist",t=>t.orderByChild("projectId").equalTo(e))}addCardList(e){return this.cardlistsRef.push(this.stripKey(e))}getCards(){return this.snapshotsWithKey(this.cardsRef)}getCardsByListId(e){return this.queryList("/cards",t=>t.orderByChild("cardListId").equalTo(e)).pipe(oe(t=>t.sort((r,i)=>(r.order??0)-(i.order??0))))}addCard(e){return this.cardsRef.push(this.stripKey(e))}updateCard(e,t){return this.cardsRef.update(e,this.stripKey(t))}getTasks(){return this.snapshotsWithKey(this.tasksRef)}getTasksByCardId(e){return this.queryList("/tasks",t=>t.orderByChild("cardId").equalTo(e))}addTask(e){return this.tasksRef.push(this.stripKey(e))}updateTask(e,t){return this.tasksRef.update(e,this.stripKey(t))}deleteTask(e){return gi(this.injector,()=>this.db.object("/tasks/"+e).remove())}static \u0275fac=function(t){return new(t||n)};static \u0275prov=I({token:n,factory:n.\u0275fac,providedIn:"root"})};var Au=class{$key;name;created_at};var Nu=class{$key;name;projectId;color;order;created_at};var Ru=class{$key;name;description;cardListId;isExpanded;order;created_at};var ku=class{$key;description;isCompleted=!1;cardId;order;created_at};var $F=(n,e)=>e.$key;function zF(n,e){n&1&&wt(0,"i",2)}function WF(n,e){n&1&&wt(0,"i",3)}function GF(n,e){if(n&1){let t=nn();x(0,"input",6),Cn("ngModelChange",function(i){Y(t);let o=P();return Wn(o.editTitle,i)||(o.editTitle=i),Z(i)}),ae("blur",function(){Y(t);let i=P();return Z(i.saveTitle())})("keydown.enter",function(){Y(t);let i=P();return Z(i.saveTitle())})("keydown.escape",function(){Y(t);let i=P();return Z(i.cancelEditTitle())}),O()}if(n&2){let t=P();wn("ngModel",t.editTitle)}}function qF(n,e){if(n&1&&ye(0),n&2){let t=P(2);zn(" ",t.item.name," ")}}function KF(n,e){n&1&&(x(0,"span",8),ye(1,"Click to add title"),O())}function QF(n,e){if(n&1){let t=nn();x(0,"div",7),ae("click",function(){Y(t);let i=P();return Z(i.startEditTitle())})("keydown.enter",function(){Y(t);let i=P();return Z(i.startEditTitle())}),Dn(1,qF,1,1)(2,KF,2,0,"span",8),O()}if(n&2){let t=P();ne(),tn(t.item.name?1:2)}}function YF(n,e){if(n&1){let t=nn();x(0,"textarea",16),Cn("ngModelChange",function(i){Y(t);let o=P(2);return Wn(o.editDesc,i)||(o.editDesc=i),Z(i)}),ae("blur",function(){Y(t);let i=P(2);return Z(i.saveDesc())})("keydown.escape",function(){Y(t);let i=P(2);return Z(i.cancelEditDesc())}),ye(1,"          "),O()}if(n&2){let t=P(2);wn("ngModel",t.editDesc)}}function ZF(n,e){if(n&1){let t=nn();x(0,"div",17),ae("click",function(){Y(t);let i=P(2);return Z(i.startEditDesc())})("keydown.enter",function(){Y(t);let i=P(2);return Z(i.startEditDesc())}),ye(1),O()}if(n&2){let t=P(2);ne(),zn(" ",t.item.description," ")}}function XF(n,e){if(n&1){let t=nn();x(0,"div",18)(1,"input",19),Cn("ngModelChange",function(i){let o=Y(t).$implicit;return Wn(o.isCompleted,i)||(o.isCompleted=i),Z(i)}),ae("ngModelChange",function(){let i=Y(t).$implicit,o=P(2);return Z(o.changeTaskCompleted(i))}),O(),x(2,"span",20),ye(3),O(),x(4,"span",21),ae("click",function(){let i=Y(t).$implicit,o=P(2);return Z(o.deleteTask(i))})("keydown.enter",function(){let i=Y(t).$implicit,o=P(2);return Z(o.deleteTask(i))}),O()()}if(n&2){let t=e.$implicit;en("completed",t.isCompleted),ne(),wn("ngModel",t.isCompleted),ne(2),$n(t.description)}}function JF(n,e){if(n&1){let t=nn();x(0,"div"),Dn(1,YF,2,1,"textarea",9)(2,ZF,2,1,"div",10),x(3,"div",11),Ci(4,XF,5,4,"div",12,$F),O(),x(6,"div",13)(7,"form",14),ae("submit",function(){Y(t);let i=P();return Z(i.addNewTask())}),x(8,"input",15),Cn("ngModelChange",function(i){Y(t);let o=P();return Wn(o.newtaskdesc,i)||(o.newtaskdesc=i),Z(i)}),O()()()()}if(n&2){let t=P();ne(),tn(t.editingDesc?1:2),ne(3),Ei(t.tasks),ne(4),wn("ngModel",t.newtaskdesc)}}function e1(n,e){if(n&1){let t=nn();x(0,"div",22),ae("click",function(){Y(t);let i=P();return Z(i.hideModal())})("mousedown",function(i){return Y(t),Z(i.stopPropagation())})("keydown.enter",function(){Y(t);let i=P();return Z(i.hideModal())}),O(),x(1,"div",23),ae("mousedown",function(i){return Y(t),Z(i.stopPropagation())}),x(2,"div",24)(3,"div",25)(4,"h4",26),ye(5,"Delete subtask"),O(),x(6,"button",27),ae("click",function(){Y(t);let i=P();return Z(i.hideModal())}),x(7,"span",28),ye(8,"\xD7"),O()()(),x(9,"div",29)(10,"p"),ye(11),O(),x(12,"div",30)(13,"button",31),ae("click",function(){Y(t);let i=P();return Z(i.confirmDeleteTask())}),ye(14,"Delete"),O(),x(15,"button",32),ae("click",function(){Y(t);let i=P();return Z(i.hideModal())}),ye(16,"Cancel"),O()()()()()}if(n&2){let t=P();ne(11),zn('Delete "',t.taskToDelete==null?null:t.taskToDelete.description,'"?')}}var Pu=class n{item;tasks=[];showModal=!1;taskToDelete=null;newtaskdesc="";editingTitle=!1;editTitle="";editingDesc=!1;editDesc="";dataService=m(sr);onEscape(){this.showModal&&this.hideModal()}ngOnInit(){this.dataService.getTasksByCardId(this.item.$key).subscribe(e=>{this.tasks=e})}startEditTitle(){this.editTitle=this.item.name??"",this.editingTitle=!0}saveTitle(){if(!this.editingTitle)return;this.editingTitle=!1;let e=this.editTitle.trim();e&&e!==this.item.name&&(this.item.name=e,this.dataService.updateCard(this.item.$key,this.item))}cancelEditTitle(){this.editingTitle=!1}startEditDesc(){this.editDesc=this.item.description??"",this.editingDesc=!0}saveDesc(){if(!this.editingDesc)return;this.editingDesc=!1;let e=this.editDesc.trim();e!==this.item.description&&(this.item.description=e,this.dataService.updateCard(this.item.$key,this.item))}cancelEditDesc(){this.editingDesc=!1}addNewTask(){let e=new ku;e.cardId=this.item.$key,e.description=this.newtaskdesc,e.isCompleted=!1,e.order=0,e.created_at=new Date().toString(),this.dataService.addTask(e).then(()=>{this.newtaskdesc=""})}deleteTask(e){this.taskToDelete=e,this.showModal=!0}hideModal(){this.showModal=!1,this.taskToDelete=null}confirmDeleteTask(){this.taskToDelete?.$key&&this.dataService.deleteTask(this.taskToDelete.$key),this.hideModal()}changeTaskCompleted(e){this.dataService.updateTask(e.$key,e)}clickCarret(){this.item.isExpanded=!this.item.isExpanded,this.dataService.updateCard(this.item.$key,this.item)}static \u0275fac=function(t){return new(t||n)};static \u0275cmp=vn({type:n,selectors:[["app-card"]],hostBindings:function(t,r){t&1&&ae("keydown.escape",function(){return r.onEscape()},!1,rD)},inputs:{item:"item"},decls:8,vars:5,consts:[[1,"cardTitle"],["tabindex","0","role","button",1,"carret",3,"click","keydown.enter","keydown.space"],[1,"fa","fa-caret-right"],[1,"fa","fa-caret-down"],[1,"edit-input","title-input",3,"ngModel"],["tabindex","0","role","button",1,"titleText"],[1,"edit-input","title-input",3,"ngModelChange","blur","keydown.enter","keydown.escape","ngModel"],["tabindex","0","role","button",1,"titleText",3,"click","keydown.enter"],[1,"placeholder"],["rows","3",1,"edit-input","desc-input",3,"ngModel"],["tabindex","0","role","button",1,"cardDesc"],[1,"tasklist"],[1,"task-item",3,"completed"],[1,"newtask-input"],[3,"submit"],["type","text","id","newtask","placeholder","Add subtask and hit enter","name","newtask",3,"ngModelChange","ngModel"],["rows","3",1,"edit-input","desc-input",3,"ngModelChange","blur","keydown.escape","ngModel"],["tabindex","0","role","button",1,"cardDesc",3,"click","keydown.enter"],[1,"task-item"],["type","checkbox",3,"ngModelChange","ngModel"],[1,"task-text"],["tabindex","0","role","button",1,"task-trash","fa","fa-trash",3,"click","keydown.enter"],["tabindex","0","role","button",1,"modal-backdrop-overlay",3,"click","mousedown","keydown.enter"],[1,"delete-modal-overlay",3,"mousedown"],[1,"create-card-modal"],[1,"modal-header"],[1,"modal-title","pull-left"],["type","button","aria-label","Close",1,"close","pull-right",3,"click"],["aria-hidden","true"],[1,"modal-body",2,"padding","16px"],[1,"modal-actions"],["type","button",1,"btn-delete",3,"click"],["type","button",1,"btn-cancel",3,"click"]],template:function(t,r){t&1&&(x(0,"div",0)(1,"div",1),ae("click",function(){return r.clickCarret()})("keydown.enter",function(){return r.clickCarret()})("keydown.space",function(){return r.clickCarret()}),Dn(2,zF,1,0,"i",2)(3,WF,1,0,"i",3),O(),Dn(4,GF,1,1,"input",4)(5,QF,3,1,"div",5),O(),Dn(6,JF,9,2,"div")(7,e1,17,1)),t&2&&(ne(2),tn(r.item.isExpanded?-1:2),ne(),tn(r.item.isExpanded?3:-1),ne(),tn(r.editingTitle?4:5),ne(2),tn(r.item.isExpanded?6:-1),ne(),tn(r.showModal?7:-1))},dependencies:[Oi,EC,Pi,pp,yc,_C,hs,_p],styles:[".cardTitle[_ngcontent-%COMP%]{display:flex;align-items:center;gap:6px;font-size:.9rem;font-weight:600;color:#172b4d}.carret[_ngcontent-%COMP%]{display:inline-block;cursor:pointer;color:#5e6c84;font-size:.85rem;padding:2px;border-radius:3px}.carret[_ngcontent-%COMP%]:hover{background-color:#091e4214}.titleText[_ngcontent-%COMP%]{flex:1;cursor:pointer;padding:2px 4px;border-radius:4px;line-height:1.3}.titleText[_ngcontent-%COMP%]:hover{background-color:#091e4214}.placeholder[_ngcontent-%COMP%]{color:#b0b8c4;font-style:italic;font-weight:400}.cardDesc[_ngcontent-%COMP%]{margin:6px 0 0 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\u0275cmp=vn({type:n,selectors:[["app-root"]],decls:6,vars:1,consts:[[1,"container","board-header"],[1,"container","board"],[1,"board-col"],[3,"item","connectedDropLists"]],template:function(t,r){t&1&&(x(0,"div",0)(1,"h1"),ye(2),O()(),x(3,"div",1),Ci(4,o1,2,2,"div",2,i1),O()),t&2&&(ne(2),$n(r.title),ne(2),Ei(r.cardlists))},dependencies:[Ou],styles:["[_nghost-%COMP%]{display:block;height:100%}.board-header[_ngcontent-%COMP%]{padding:16px 0 12px;border-bottom:3px solid #5ba4cf;margin-bottom:0}.board-header[_ngcontent-%COMP%]   h1[_ngcontent-%COMP%]{font-size:1.4rem;font-weight:600;color:#172b4d;margin:0}.board[_ngcontent-%COMP%]{display:flex;align-items:flex-start;gap:16px;padding:20px 0;overflow-x:auto;height:calc(100% - 60px)}.board-col[_ngcontent-%COMP%]{flex:0 0 320px;max-height:100%}"]})};eS.production&&void 0;if(aa().length===0){let n=w_(qm);Km&&xp(n,{provider:new 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