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r=n.nodeIndex+n.childCount,i=0;i<=r;i++)67108864&(o=t.def.nodes[i]).flags&&536870912&o.flags&&(o.query.filterId&e)===o.query.filterId&&X(t,i).setDirty(),!(1&o.flags&&i+o.childCount<n.nodeIndex)&&67108864&o.childFlags&&536870912&o.childFlags||(i+=o.childCount)}if(134217728&t.def.nodeFlags)for(i=0;i<t.def.nodes.length;i++){var o=t.def.nodes[i];134217728&o.flags&&536870912&o.flags&&X(t,i).setDirty(),i+=o.childCount}}function he(t,e){var n=X(t,e.nodeIndex);if(n.dirty){var r,i=void 0;if(67108864&e.flags){var o=e.parent.parent;i=pe(t,o.nodeIndex,o.nodeIndex+o.childCount,e.query,[]),r=Y(t,e.parent.nodeIndex).instance}else 134217728&e.flags&&(i=pe(t,0,t.def.nodes.length-1,e.query,[]),r=t.component);n.reset(i);for(var s=e.query.bindings,a=!1,u=0;u<s.length;u++){var l=s[u],c=void 0;switch(l.bindingType){case 0:c=n.first;break;case 1:c=n,a=!0}r[l.propName]=c}a&&n.notifyOnChanges()}}function pe(t,e,n,r,i){for(var o=e;o<=n;o++){var s=t.def.nodes[o],a=s.matchedQueries[r.id];if(null!=a&&i.push(fe(t,s,a)),1&s.flags&&s.element.template&&(s.element.template.nodeMatchedQueries&r.filterId)===r.filterId){var u=Z(t,o);if((s.childMatchedQueries&r.filterId)===r.filterId&&(pe(t,o+1,o+s.childCount,r,i),o+=s.childCount),16777216&s.flags)for(var l=u.viewContainer._embeddedViews,c=0;c<l.length;c++){var h=l[c],p=lt(h);p&&p===u&&pe(h,0,h.def.nodes.length-1,r,i)}var f=u.template._projectedViews;if(f)for(c=0;c<f.length;c++){var d=f[c];pe(d,0,d.def.nodes.length-1,r,i)}}(s.childMatchedQueries&r.filterId)!==r.filterId&&(o+=s.childCount)}return i}function fe(t,e,n){if(null!=n)switch(n){case 1:return Z(t,e.nodeIndex).renderElement;case 0:return new Cr(Z(t,e.nodeIndex).renderElement);case 2:return Z(t,e.nodeIndex).template;case 3:return Z(t,e.nodeIndex).viewContainer;case 4:return Y(t,e.nodeIndex).instance}}function 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r,i=t.renderer;r=i.createText(n.text.prefix);var o=gt(t,e,n);return o&&i.appendChild(o,r),{renderText:r}}function ge(t,e){return(null!=t?t.toString():"")+e.suffix}function _e(t,e,n,r){for(var i=0,o=0,s=0,a=0,u=0,l=null,c=null,h=!1,p=!1,f=null,d=0;d<e.length;d++){var y=e[d];if(y.nodeIndex=d,y.parent=l,y.bindingIndex=i,y.outputIndex=o,y.renderParent=c,s|=y.flags,u|=y.matchedQueryIds,y.element){var m=y.element;m.publicProviders=l?l.element.publicProviders:Object.create(null),m.allProviders=m.publicProviders,h=!1,p=!1,y.element.template&&(u|=y.element.template.nodeMatchedQueries)}if(function(t,e,n){var r=e.element&&e.element.template;if(r){if(!r.lastRenderRootNode)throw new Error("Illegal State: Embedded templates without nodes are not allowed!");if(r.lastRenderRootNode&&16777216&r.lastRenderRootNode.flags)throw new Error("Illegal State: Last root node of a template can't have embedded views, at index "+e.nodeIndex+"!")}if(20224&e.flags&&0==(1&(t?t.flags:0)))throw new Error("Illegal State: 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l=_t(o.element.componentView);u=$r.createComponentView(t,o,l,a)}It(t,u,o,a),s={renderElement:a,componentView:u,viewContainer:null,template:o.element.template?Qt(t,o):void 0},16777216&o.flags&&(s.viewContainer=qt(t,o,s));break;case 2:s=ve(t,e,o);break;case 512:case 1024:case 2048:case 256:(s=r[i])||4096&o.flags||(s={instance:c=$t(t,o)});break;case 16:s={instance:c=Jt(t,o)};break;case 16384:if(!(s=r[i])){var c=te(t,o);s={instance:c}}32768&o.flags&&Te(Z(t,o.parent.nodeIndex).componentView,s.instance,s.instance);break;case 32:case 64:case 128:s={value:void 0};break;case 67108864:case 134217728:s=le();break;case 8:ye(t,e,o),s=void 0}r[i]=s}je(t,xi.CreateViewNodes),Le(t,201326592,268435456,0)}function ke(t){Pe(t),$r.updateDirectives(t,1),De(t,xi.CheckNoChanges),$r.updateRenderer(t,1),je(t,xi.CheckNoChanges),t.state&=-97}function 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p=!1,f=e.bindings,d=f.length;if(d>0&&it(t,e,0,n)&&(p=!0),d>1&&it(t,e,1,r)&&(p=!0),d>2&&it(t,e,2,i)&&(p=!0),d>3&&it(t,e,3,o)&&(p=!0),d>4&&it(t,e,4,s)&&(p=!0),d>5&&it(t,e,5,a)&&(p=!0),d>6&&it(t,e,6,u)&&(p=!0),d>7&&it(t,e,7,l)&&(p=!0),d>8&&it(t,e,8,c)&&(p=!0),d>9&&it(t,e,9,h)&&(p=!0),p){var y=e.text.prefix;d>0&&(y+=ge(n,f[0])),d>1&&(y+=ge(r,f[1])),d>2&&(y+=ge(i,f[2])),d>3&&(y+=ge(o,f[3])),d>4&&(y+=ge(s,f[4])),d>5&&(y+=ge(a,f[5])),d>6&&(y+=ge(u,f[6])),d>7&&(y+=ge(l,f[7])),d>8&&(y+=ge(c,f[8])),d>9&&(y+=ge(h,f[9]));var m=K(t,e.nodeIndex).renderText;t.renderer.setValue(m,y)}return p}(t,e,n,r,i,o,s,a,u,l,c,h);case 16384:return function(t,e,n,r,i,o,s,a,u,l,c,h){var p=Y(t,e.nodeIndex),f=p.instance,d=!1,y=void 0,m=e.bindings.length;return m>0&&rt(t,e,0,n)&&(d=!0,y=oe(t,p,e,0,n,y)),m>1&&rt(t,e,1,r)&&(d=!0,y=oe(t,p,e,1,r,y)),m>2&&rt(t,e,2,i)&&(d=!0,y=oe(t,p,e,2,i,y)),m>3&&rt(t,e,3,o)&&(d=!0,y=oe(t,p,e,3,o,y)),m>4&&rt(t,e,4,s)&&(d=!0,y=oe(t,p,e,4,s,y)),m>5&&rt(t,e,5,a)&&(d=!0,y=oe(t,p,e,5,a,y)),m>6&&rt(t,e,6,u)&&(d=!0,y=oe(t,p,e,6,u,y)),m>7&&rt(t,e,7,l)&&(d=!0,y=oe(t,p,e,7,l,y)),m>8&&rt(t,e,8,c)&&(d=!0,y=oe(t,p,e,8,c,y)),m>9&&rt(t,e,9,h)&&(d=!0,y=oe(t,p,e,9,h,y)),y&&f.ngOnChanges(y),2&t.state&&65536&e.flags&&f.ngOnInit(),262144&e.flags&&f.ngDoCheck(),d}(t,e,n,r,i,o,s,a,u,l,c,h);case 32:case 64:case 128:return function(t,e,n,r,i,o,s,a,u,l,c,h){var p=e.bindings,f=!1,d=p.length;if(d>0&&it(t,e,0,n)&&(f=!0),d>1&&it(t,e,1,r)&&(f=!0),d>2&&it(t,e,2,i)&&(f=!0),d>3&&it(t,e,3,o)&&(f=!0),d>4&&it(t,e,4,s)&&(f=!0),d>5&&it(t,e,5,a)&&(f=!0),d>6&&it(t,e,6,u)&&(f=!0),d>7&&it(t,e,7,l)&&(f=!0),d>8&&it(t,e,8,c)&&(f=!0),d>9&&it(t,e,9,h)&&(f=!0),f){var y=G(t,e.nodeIndex),m=void 0;switch(201347067&e.flags){case 32:m=new 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r=!1,i=0;i<n.length;i++)Rt(t,e,i,n[i])&&(r=!0);return r}(t,e,n);case 2:return function(t,e,n){for(var r=e.bindings,i=!1,o=0;o<n.length;o++)it(t,e,o,n[o])&&(i=!0);if(i){for(var s="",o=0;o<n.length;o++)s+=ge(n[o],r[o]);s=e.text.prefix+s;var a=K(t,e.nodeIndex).renderText;t.renderer.setValue(a,s)}return i}(t,e,n);case 16384:return function(t,e,n){for(var r=Y(t,e.nodeIndex),i=r.instance,o=!1,s=void 0,a=0;a<n.length;a++)rt(t,e,a,n[a])&&(o=!0,s=oe(t,r,e,a,n[a],s));return s&&i.ngOnChanges(s),2&t.state&&65536&e.flags&&i.ngOnInit(),262144&e.flags&&i.ngDoCheck(),o}(t,e,n);case 32:case 64:case 128:return function(t,e,n){for(var r=e.bindings,i=!1,o=0;o<n.length;o++)it(t,e,o,n[o])&&(i=!0);if(i){var s=G(t,e.nodeIndex),a=void 0;switch(201347067&e.flags){case 32:a=n;break;case 64:for(a={},o=0;o<n.length;o++)a[r[o].name]=n[o];break;case 128:var u=n[0],l=n.slice(1);a=u.transform.apply(u,l)}s.value=a}return i}(t,e,n);default:throw"unreachable"}}(t,e,r)}function Pe(t){var e=t.def;if(4&e.nodeFlags)for(var 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e=this._getPlayer(t);e.destroy(),delete this._playersById[t];var n=this.players.indexOf(e);n>=0&&this.players.splice(n,1)},t.prototype._getPlayer=function(t){var e=this._playersById[t];if(!e)throw new Error("Unable to find the timeline player referenced by "+t);return e},t.prototype.listen=function(t,e,n,r){var i=S(e,"","","");return E(this._getPlayer(t),n,i,r),function(){}},t.prototype.command=function(t,e,n,r){if("register"!=n)if("create"!=n){var i=this._getPlayer(t);switch(n){case"play":i.play();break;case"pause":i.pause();break;case"reset":i.reset();break;case"restart":i.restart();break;case"finish":i.finish();break;case"init":i.init();break;case"setPosition":i.setPosition(parseFloat(r[0]));break;case"destroy":this.destroy(t)}}else this.create(t,e,r[0]||{});else this.register(t,r[0])},t}(),kr=[],Or={namespaceId:"",setForRemoval:null,hasAnimation:!1,removedBeforeQueried:!1},Ar={namespaceId:"",setForRemoval:null,hasAnimation:!1,removedBeforeQueried:!0},Pr="__ng_removed",Nr=function(){function t(t,e){void 0===e&&(e=""),this.namespaceId=e;var n=t&&t.hasOwnProperty("value");if(this.value=function(t){return null!=t?t:null}(n?t.value:t),n){var r=I(t);delete r.value,this.options=r}else this.options={};this.options.params||(this.options.params={})}return Object.defineProperty(t.prototype,"params",{get:function(){return this.options.params},enumerable:!0,configurable:!0}),t.prototype.absorbOptions=function(t){var e=t.params;if(e){var n=this.options.params;Object.keys(e).forEach(function(t){null==n[t]&&(n[t]=e[t])})}},t}(),Ir=new Nr("void"),Rr=new Nr("DELETED"),jr=function(){function t(t,e,n){this.id=t,this.hostElement=e,this._engine=n,this.players=[],this._triggers={},this._queue=[],this._elementListeners=new Map,this._hostClassName="ng-tns-"+t,et(e,this._hostClassName)}return t.prototype.listen=function(t,e,n,r){var i=this;if(!this._triggers.hasOwnProperty(e))throw new Error('Unable to listen on the animation trigger event "'+n+'" because the animation trigger "'+e+"\" doesn't exist!");if(null==n||0==n.length)throw new Error('Unable to listen on the animation trigger "'+e+'" because the provided event is undefined!');if("start"!=n&&"done"!=n)throw new Error('The provided animation trigger event "'+n+'" for the animation trigger "'+e+'" is not supported!');var o=T(this._elementListeners,t,[]),s={name:e,phase:n,callback:r};o.push(s);var a=T(this._engine.statesByElement,t,{});return a.hasOwnProperty(e)||(et(t,"ng-trigger"),et(t,"ng-trigger-"+e),a[e]=Ir),function(){i._engine.afterFlush(function(){var t=o.indexOf(s);t>=0&&o.splice(t,1),i._triggers[e]||delete a[e]})}},t.prototype.register=function(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)},t.prototype._getTrigger=function(t){var e=this._triggers[t];if(!e)throw new Error('The provided animation trigger "'+t+'" has not been registered!');return e},t.prototype.trigger=function(t,e,n,r){var i=this;void 0===r&&(r=!0);var o=this._getTrigger(e),s=new Fr(this.id,e,t),a=this._engine.statesByElement.get(t);a||(et(t,"ng-trigger"),et(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,a={}));var u=a[e],l=new Nr(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&u&&l.absorbOptions(u.options),a[e]=l,u){if(u===Rr)return s}else u=Ir;if("void"===l.value||u.value!==l.value){var c=T(this._engine.playersByElement,t,[]);c.forEach(function(t){t.namespaceId==i.id&&t.triggerName==e&&t.queued&&t.destroy()});var h=o.matchTransition(u.value,l.value),p=!1;if(!h){if(!r)return;h=o.fallbackTransition,p=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:h,fromState:u,toState:l,player:s,isFallbackTransition:p}),p||(et(t,"ng-animate-queued"),s.onStart(function(){nt(t,"ng-animate-queued")})),s.onDone(function(){var e=i.players.indexOf(s);e>=0&&i.players.splice(e,1);var n=i._engine.playersByElement.get(t);if(n){var r=n.indexOf(s);r>=0&&n.splice(r,1)}}),this.players.push(s),c.push(s),s}if(!function(t,e){var n=Object.keys(t),r=Object.keys(e);if(n.length!=r.length)return!1;for(var i=0;i<n.length;i++){var o=n[i];if(!e.hasOwnProperty(o)||t[o]!==e[o])return!1}return!0}(u.params,l.params)){var f=[],d=o.matchStyles(u.value,u.params,f),y=o.matchStyles(l.value,l.params,f);f.length?this._engine.reportError(f):this._engine.afterFlush(function(){D(t,d),j(t,y)})}},t.prototype.deregister=function(t){var e=this;delete this._triggers[t],this._engine.statesByElement.forEach(function(e,n){delete e[t]}),this._elementListeners.forEach(function(n,r){e._elementListeners.set(r,n.filter(function(e){return e.name!=t}))})},t.prototype.clearElementCache=function(t){this._engine.statesByElement.delete(t),this._elementListeners.delete(t);var e=this._engine.playersByElement.get(t);e&&(e.forEach(function(t){return t.destroy()}),this._engine.playersByElement.delete(t))},t.prototype._signalRemovalForInnerTriggers=function(t,e,n){var r=this;void 0===n&&(n=!1),this._engine.driver.query(t,".ng-trigger",!0).forEach(function(t){var n=r._engine.fetchNamespacesByElement(t);n.size?n.forEach(function(n){n.triggerLeaveAnimation(t,e,!1,!0)}):r.clearElementCache(t)})},t.prototype.triggerLeaveAnimation=function(t,e,n,r){var i=this,o=this._engine.statesByElement.get(t);if(o){var s=[];if(Object.keys(o).forEach(function(e){if(i._triggers[e]){var n=i.trigger(t,e,"void",r);n&&s.push(n)}}),s.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&b(s).onDone(function(){return i._engine.processLeaveNode(t)}),!0}return!1},t.prototype.prepareLeaveAnimationListeners=function(t){var e=this,n=this._elementListeners.get(t);if(n){var r=new Set;n.forEach(function(n){var i=n.name;if(!r.has(i)){r.add(i);var o=e._triggers[i].fallbackTransition,s=e._engine.statesByElement.get(t)[i]||Ir,a=new Nr("void"),u=new Fr(e.id,i,t);e._engine.totalQueuedPlayers++,e._queue.push({element:t,triggerName:i,transition:o,fromState:s,toState:a,player:u,isFallbackTransition:!0})}})}},t.prototype.removeNode=function(t,e){var n=this,r=this._engine;if(t.childElementCount&&this._signalRemovalForInnerTriggers(t,e,!0),!this.triggerLeaveAnimation(t,e,!0)){var i=!1;if(r.totalAnimations){var o=r.players.length?r.playersByQueriedElement.get(t):[];if(o&&o.length)i=!0;else for(var s=t;s=s.parentNode;)if(r.statesByElement.get(s)){i=!0;break}}this.prepareLeaveAnimationListeners(t),i?r.markElementAsRemoved(this.id,t,!1,e):(r.afterFlush(function(){return n.clearElementCache(t)}),r.destroyInnerAnimations(t),r._onRemovalComplete(t,e))}},t.prototype.insertNode=function(t,e){et(t,this._hostClassName)},t.prototype.drainQueuedTransitions=function(t){var e=this,n=[];return this._queue.forEach(function(r){var i=r.player;if(!i.destroyed){var o=r.element,s=e._elementListeners.get(o);s&&s.forEach(function(e){if(e.name==r.triggerName){var n=S(o,r.triggerName,r.fromState.value,r.toState.value);n._data=t,E(r.player,e.phase,n,e.callback)}}),i.markedForDestroy?e._engine.afterFlush(function(){i.destroy()}):n.push(r)}}),this._queue=[],n.sort(function(t,n){var r=t.transition.ast.depCount,i=n.transition.ast.depCount;return 0==r||0==i?r-i:e._engine.driver.containsElement(t.element,n.element)?1:-1})},t.prototype.destroy=function(t){this.players.forEach(function(t){return t.destroy()}),this._signalRemovalForInnerTriggers(this.hostElement,t)},t.prototype.elementContainsData=function(t){var e=!1;return this._elementListeners.has(t)&&(e=!0),e=!!this._queue.find(function(e){return e.element===t})||e},t}(),Dr=function(){function t(t,e){this.driver=t,this._normalizer=e,this.players=[],this.newHostElements=new Map,this.playersByElement=new Map,this.playersByQueriedElement=new Map,this.statesByElement=new Map,this.disabledNodes=new Set,this.totalAnimations=0,this.totalQueuedPlayers=0,this._namespaceLookup={},this._namespaceList=[],this._flushFns=[],this._whenQuietFns=[],this.namespacesByHostElement=new Map,this.collectedEnterElements=[],this.collectedLeaveElements=[],this.onRemovalComplete=function(t,e){}}return t.prototype._onRemovalComplete=function(t,e){this.onRemovalComplete(t,e)},Object.defineProperty(t.prototype,"queuedPlayers",{get:function(){var t=[];return this._namespaceList.forEach(function(e){e.players.forEach(function(e){e.queued&&t.push(e)})}),t},enumerable:!0,configurable:!0}),t.prototype.createNamespace=function(t,e){var n=new jr(t,e,this);return e.parentNode?this._balanceNamespaceList(n,e):(this.newHostElements.set(e,n),this.collectEnterElement(e)),this._namespaceLookup[t]=n},t.prototype._balanceNamespaceList=function(t,e){var n=this._namespaceList.length-1;if(n>=0){for(var r=!1,i=n;i>=0;i--)if(this.driver.containsElement(this._namespaceList[i].hostElement,e)){this._namespaceList.splice(i+1,0,t),r=!0;break}r||this._namespaceList.splice(0,0,t)}else this._namespaceList.push(t);return this.namespacesByHostElement.set(e,t),t},t.prototype.register=function(t,e){var n=this._namespaceLookup[t];return n||(n=this.createNamespace(t,e)),n},t.prototype.registerTrigger=function(t,e,n){var r=this._namespaceLookup[t];r&&r.register(e,n)&&this.totalAnimations++},t.prototype.destroy=function(t,e){var n=this;if(t){var r=this._fetchNamespace(t);this.afterFlush(function(){n.namespacesByHostElement.delete(r.hostElement),delete n._namespaceLookup[t];var e=n._namespaceList.indexOf(r);e>=0&&n._namespaceList.splice(e,1)}),this.afterFlushAnimationsDone(function(){return r.destroy(e)})}},t.prototype._fetchNamespace=function(t){return this._namespaceLookup[t]},t.prototype.fetchNamespacesByElement=function(t){var e=new Set,n=this.statesByElement.get(t);if(n)for(var r=Object.keys(n),i=0;i<r.length;i++){var o=n[r[i]].namespaceId;if(o){var s=this._fetchNamespace(o);s&&e.add(s)}}return e},t.prototype.trigger=function(t,e,n,r){return!!$(e)&&(this._fetchNamespace(t).trigger(e,n,r),!0)},t.prototype.insertNode=function(t,e,n,r){if($(e)){var i=e[Pr];i&&i.setForRemoval&&(i.setForRemoval=!1),t&&this._fetchNamespace(t).insertNode(e,n),r&&this.collectEnterElement(e)}},t.prototype.collectEnterElement=function(t){this.collectedEnterElements.push(t)},t.prototype.markElementAsDisabled=function(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),et(t,"ng-animate-disabled")):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),nt(t,"ng-animate-disabled"))},t.prototype.removeNode=function(t,e,n){if($(e)){var r=t?this._fetchNamespace(t):null;r?r.removeNode(e,n):this.markElementAsRemoved(t,e,!1,n)}else this._onRemovalComplete(e,n)},t.prototype.markElementAsRemoved=function(t,e,n,r){this.collectedLeaveElements.push(e),e[Pr]={namespaceId:t,setForRemoval:r,hasAnimation:n,removedBeforeQueried:!1}},t.prototype.listen=function(t,e,n,r,i){return $(e)?this._fetchNamespace(t).listen(e,n,r,i):function(){}},t.prototype._buildInstruction=function(t,e){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,t.fromState.options,t.toState.options,e)},t.prototype.destroyInnerAnimations=function(t){var e=this,n=this.driver.query(t,".ng-trigger",!0);n.forEach(function(t){return e.destroyActiveAnimationsForElement(t)}),0!=this.playersByQueriedElement.size&&(n=this.driver.query(t,".ng-animating",!0)).forEach(function(t){return e.finishActiveQueriedAnimationOnElement(t)})},t.prototype.destroyActiveAnimationsForElement=function(t){var e=this.playersByElement.get(t);e&&e.forEach(function(t){t.queued?t.markedForDestroy=!0:t.destroy()});var n=this.statesByElement.get(t);n&&Object.keys(n).forEach(function(t){return n[t]=Rr})},t.prototype.finishActiveQueriedAnimationOnElement=function(t){var e=this.playersByQueriedElement.get(t);e&&e.forEach(function(t){return t.finish()})},t.prototype.whenRenderingDone=function(){var t=this;return new Promise(function(e){if(t.players.length)return b(t.players).onDone(function(){return e()});e()})},t.prototype.processLeaveNode=function(t){var e=this,n=t[Pr];if(n&&n.setForRemoval){if(t[Pr]=Or,n.namespaceId){this.destroyInnerAnimations(t);var r=this._fetchNamespace(n.namespaceId);r&&r.clearElementCache(t)}this._onRemovalComplete(t,n.setForRemoval)}this.driver.matchesElement(t,".ng-animate-disabled")&&this.markElementAsDisabled(t,!1),this.driver.query(t,".ng-animate-disabled",!0).forEach(function(n){e.markElementAsDisabled(t,!1)})},t.prototype.flush=function(t){var e=this;void 0===t&&(t=-1);var n=[];if(this.newHostElements.size&&(this.newHostElements.forEach(function(t,n){return e._balanceNamespaceList(t,n)}),this.newHostElements.clear()),this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){var r=[];try{n=this._flushAnimations(r,t)}finally{for(i=0;i<r.length;i++)r[i]()}}else for(var i=0;i<this.collectedLeaveElements.length;i++)this.processLeaveNode(this.collectedLeaveElements[i]);if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach(function(t){return t()}),this._flushFns=[],this._whenQuietFns.length){var o=this._whenQuietFns;this._whenQuietFns=[],n.length?b(n).onDone(function(){o.forEach(function(t){return t()})}):o.forEach(function(t){return t()})}},t.prototype.reportError=function(t){throw new Error("Unable to process animations due to the following failed trigger transitions\n "+t.join("\n"))},t.prototype._flushAnimations=function(t,e){var n=this,r=new pr,i=[],o=new Map,s=[],a=new Map,u=new Map,l=new Map,c=new Set;this.disabledNodes.forEach(function(t){c.add(t);for(var e=n.driver.query(t,".ng-animate-queued",!0),r=0;r<e.length;r++)c.add(e[r])});for(var h=O(),p=this.collectedEnterElements.length?this.collectedEnterElements.filter(function(t){var e,n=new Set(t),r=new Set;return e=function(t){return!t||!n.has(t.parentNode)&&(!!r.has(t.parentNode)||!!e(t.parentNode)&&(r.add(t),!0))}}(this.collectedEnterElements)):[],f=0;f<p.length;f++)et(p[f],"ng-enter");for(var d=[],y=new Set,f=0;f<this.collectedLeaveElements.length;f++)(I=(N=this.collectedLeaveElements[f])[Pr])&&I.setForRemoval&&(et(N,"ng-leave"),d.push(N),I.hasAnimation||y.add(N));t.push(function(){p.forEach(function(t){return nt(t,"ng-enter")}),d.forEach(function(t){nt(t,"ng-leave"),n.processLeaveNode(t)})});for(var m=[],v=[],f=this._namespaceList.length-1;f>=0;f--)this._namespaceList[f].drainQueuedTransitions(e).forEach(function(t){var e=t.player;m.push(e);var o=t.element;if(h&&n.driver.containsElement(h,o)){var c=n._buildInstruction(t,r);if(c.errors&&c.errors.length)v.push(c);else{if(t.isFallbackTransition)return e.onStart(function(){return D(o,c.fromStyles)}),e.onDestroy(function(){return j(o,c.toStyles)}),void i.push(e);c.timelines.forEach(function(t){return t.stretchStartingKeyframe=!0}),r.append(o,c.timelines),s.push({instruction:c,player:e,element:o}),c.queriedElements.forEach(function(t){return T(a,t,[]).push(e)}),c.preStyleProps.forEach(function(t,e){var n=Object.keys(t);if(n.length){var r=u.get(e);r||u.set(e,r=new Set),n.forEach(function(t){return r.add(t)})}}),c.postStyleProps.forEach(function(t,e){var n=Object.keys(t),r=l.get(e);r||l.set(e,r=new Set),n.forEach(function(t){return r.add(t)})})}}else e.destroy()});if(v.length){var g=[];v.forEach(function(t){g.push("@"+t.triggerName+" has failed due to:\n"),t.errors.forEach(function(t){return g.push("- "+t+"\n")})}),m.forEach(function(t){return t.destroy()}),this.reportError(g)}for(var _=new Set,f=0;f<p.length;f++)r.has(N=p[f])||_.add(N);var w=new Map,E=[];s.forEach(function(t){var e=t.element;r.has(e)&&(E.unshift(e),n._beforeAnimationBuild(t.player.namespaceId,t.instruction,w))}),i.forEach(function(t){var e=t.element;n._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach(function(t){T(w,e,[]).push(t),t.destroy()})});var C=d.filter(function(t){return it(t,u,l)}),S=tt(this.driver,y,l,Vn),x=S[0];S[1].forEach(function(t){it(t,u,l)&&C.push(t)});var k=(u.size?tt(this.driver,_,u,zn):[new Map])[0];C.forEach(function(t){var e=x.get(t),n=k.get(t);x.set(t,Object(ae.a)({},e,n))});var A=[],P=[];for(s.forEach(function(t){var e=t.element,s=t.player,a=t.instruction;if(r.has(e)){if(c.has(e))return s.onDestroy(function(){return j(e,a.toStyles)}),void i.push(s);var u=n._buildAnimation(s.namespaceId,a,w,o,k,x);s.setRealPlayer(u);for(var l=null,h=0;h<E.length;h++){var p=E[h];if(p===e)break;if(n.driver.containsElement(p,e)){l=p;break}}if(l){var f=n.playersByElement.get(l);f&&f.length&&(s.parentPlayer=b(f)),i.push(s)}else A.push(s)}else D(e,a.fromStyles),s.onDestroy(function(){return j(e,a.toStyles)}),P.push(s),c.has(e)&&i.push(s)}),P.forEach(function(t){var e=o.get(t.element);if(e&&e.length){var n=b(e);t.setRealPlayer(n)}}),i.forEach(function(t){t.parentPlayer?t.parentPlayer.onDestroy(function(){return t.destroy()}):t.destroy()}),f=0;f<d.length;f++){var N=d[f],I=N[Pr];if(nt(N,"ng-leave"),!I||!I.hasAnimation){var R=[];if(a.size){var F=a.get(N);F&&F.length&&R.push.apply(R,F);for(var M=this.driver.query(N,".ng-animating",!0),L=0;L<M.length;L++){var V=a.get(M[L]);V&&V.length&&R.push.apply(R,V)}}var B=R.filter(function(t){return!t.destroyed});B.length?function(t,e,n){b(B).onDone(function(){return t.processLeaveNode(e)})}(this,N):this.processLeaveNode(N)}}return d.length=0,A.forEach(function(t){n.players.push(t),t.onDone(function(){t.destroy();var e=n.players.indexOf(t);n.players.splice(e,1)}),t.play()}),A},t.prototype.elementContainsData=function(t,e){var n=!1,r=e[Pr];return r&&r.setForRemoval&&(n=!0),this.playersByElement.has(e)&&(n=!0),this.playersByQueriedElement.has(e)&&(n=!0),this.statesByElement.has(e)&&(n=!0),this._fetchNamespace(t).elementContainsData(e)||n},t.prototype.afterFlush=function(t){this._flushFns.push(t)},t.prototype.afterFlushAnimationsDone=function(t){this._whenQuietFns.push(t)},t.prototype._getPreviousPlayers=function(t,e,n,r,i){var o=[];if(e){var s=this.playersByQueriedElement.get(t);s&&(o=s)}else{var a=this.playersByElement.get(t);if(a){var u=!i||"void"==i;a.forEach(function(t){t.queued||(u||t.triggerName==r)&&o.push(t)})}}return(n||r)&&(o=o.filter(function(t){return!(n&&n!=t.namespaceId||r&&r!=t.triggerName)})),o},t.prototype._beforeAnimationBuild=function(t,e,n){for(var r=e.element,i=e.isRemovalTransition?void 0:t,o=e.isRemovalTransition?void 0:e.triggerName,s=function(t){var s=t.element,u=s!==r,l=T(n,s,[]);a._getPreviousPlayers(s,u,i,o,e.toState).forEach(function(t){var 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i=r.indexOf(n);r.splice(i,1)}0==r.length&&delete t[e]}return r}(s.playersByQueriedElement,t.element,t)})}),c.forEach(function(t){return et(t,"ng-animating")});var f=b(p);return f.onDestroy(function(){c.forEach(function(t){return nt(t,"ng-animating")}),j(u,e.toStyles)}),h.forEach(function(t){T(r,t,[]).push(f)}),f},t.prototype._buildPlayer=function(t,e,n){return e.length>0?this.driver.animate(t.element,e,t.duration,t.delay,t.easing,n):new Bn},t}(),Fr=function(){function t(t,e,n){this.namespaceId=t,this.triggerName=e,this.element=n,this._player=new Bn,this._containsRealPlayer=!1,this._queuedCallbacks={},this.destroyed=!1,this.markedForDestroy=!1}return Object.defineProperty(t.prototype,"queued",{get:function(){return 0==this._containsRealPlayer},enumerable:!0,configurable:!0}),t.prototype.setRealPlayer=function(t){var e=this;this._containsRealPlayer||(this._player=t,Object.keys(this._queuedCallbacks).forEach(function(n){e._queuedCallbacks[n].forEach(function(e){return E(t,n,void 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this.queued?0:this._player.getPosition()},Object.defineProperty(t.prototype,"totalTime",{get:function(){return this._player.totalTime},enumerable:!0,configurable:!0}),t}(),Mr="$$classes",Lr=function(){function t(t,e){var n=this;this._driver=t,this._triggerCache={},this.onRemovalComplete=function(t,e){},this._transitionEngine=new Dr(t,e),this._timelineEngine=new xr(t,e),this._transitionEngine.onRemovalComplete=function(t,e){return n.onRemovalComplete(t,e)}}return t.prototype.registerTrigger=function(t,e,n,r,i){var o=t+"-"+r,s=this._triggerCache[o];if(!s){var a=[],u=U(this._driver,i,a);if(a.length)throw new Error('The animation trigger "'+r+'" has failed to build due to the following errors:\n - '+a.join("\n - "));s=function(t,e){return new Sr(t,e)}(r,u),this._triggerCache[o]=s}this._transitionEngine.registerTrigger(e,r,s)},t.prototype.register=function(t,e){this._transitionEngine.register(t,e)},t.prototype.destroy=function(t,e){this._transitionEngine.destroy(t,e)},t.prototype.onInsert=function(t,e,n,r){this._transitionEngine.insertNode(t,e,n,r)},t.prototype.onRemove=function(t,e,n){this._transitionEngine.removeNode(t,e,n)},t.prototype.disableAnimations=function(t,e){this._transitionEngine.markElementAsDisabled(t,e)},t.prototype.process=function(t,e,n,r){if("@"==n.charAt(0)){var i=x(n);this._timelineEngine.command(i[0],e,i[1],r)}else this._transitionEngine.trigger(t,e,n,r)},t.prototype.listen=function(t,e,n,r,i){if("@"==n.charAt(0)){var o=x(n);return this._timelineEngine.listen(o[0],e,o[1],i)}return this._transitionEngine.listen(t,e,n,r,i)},t.prototype.flush=function(t){void 0===t&&(t=-1),this._transitionEngine.flush(t)},Object.defineProperty(t.prototype,"players",{get:function(){return 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this._renderer.listen(this.element,"@@"+this.id+":"+t,e)},t.prototype._command=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];return st(this._renderer,this.element,this.id,t,e)},t.prototype.onDone=function(t){this._listen("done",t)},t.prototype.onStart=function(t){this._listen("start",t)},t.prototype.onDestroy=function(t){this._listen("destroy",t)},t.prototype.init=function(){this._command("init")},t.prototype.hasStarted=function(){return this._started},t.prototype.play=function(){this._command("play"),this._started=!0},t.prototype.pause=function(){this._command("pause")},t.prototype.restart=function(){this._command("restart")},t.prototype.finish=function(){this._command("finish")},t.prototype.destroy=function(){this._command("destroy")},t.prototype.reset=function(){this._command("reset")},t.prototype.setPosition=function(t){this._command("setPosition",t)},t.prototype.getPosition=function(){return 0},t}(),qr=function(){function t(t,e,n){this.delegate=t,this.engine=e,this._zone=n,this._currentId=0,this._microtaskId=1,this._animationCallbacksBuffer=[],this._rendererCache=new Map,this._cdRecurDepth=0,e.onRemovalComplete=function(t,e){e&&e.parentNode(t)&&e.removeChild(t.parentNode,t)}}return t.prototype.createRenderer=function(t,e){var n=this,r=this.delegate.createRenderer(t,e);if(!(t&&e&&e.data&&e.data.animation)){var i=this._rendererCache.get(r);return i||(i=new Wr("",r,this.engine),this._rendererCache.set(r,i)),i}var o=e.id,s=e.id+"-"+this._currentId;return this._currentId++,this.engine.register(s,t),e.data.animation.forEach(function(e){return n.engine.registerTrigger(o,s,t,e.name,e)}),new Qr(this,s,r,this.engine)},t.prototype.begin=function(){this._cdRecurDepth++,this.delegate.begin&&this.delegate.begin()},t.prototype._scheduleCountTask=function(){var t=this;Zone.current.scheduleMicroTask("incremenet the animation microtask",function(){return t._microtaskId++})},t.prototype.scheduleListenerCallback=function(t,e,n){var r=this;t>=0&&t<this._microtaskId?this._zone.run(function(){return e(n)}):(0==this._animationCallbacksBuffer.length&&Promise.resolve(null).then(function(){r._zone.run(function(){r._animationCallbacksBuffer.forEach(function(t){(0,t[0])(t[1])}),r._animationCallbacksBuffer=[]})}),this._animationCallbacksBuffer.push([e,n]))},t.prototype.end=function(){var t=this;this._cdRecurDepth--,0==this._cdRecurDepth&&this._zone.runOutsideAngular(function(){t._scheduleCountTask(),t.engine.flush(t._microtaskId)}),this.delegate.end&&this.delegate.end()},t.prototype.whenRenderingDone=function(){return this.engine.whenRenderingDone()},t}(),Wr=function(){function t(t,e,n){this.namespaceId=t,this.delegate=e,this.engine=n,this.destroyNode=this.delegate.destroyNode?function(t){return e.destroyNode(t)}:null}return Object.defineProperty(t.prototype,"data",{get:function(){return this.delegate.data},enumerable:!0,configurable:!0}),t.prototype.destroy=function(){this.engine.destroy(this.namespaceId,this.delegate),this.delegate.destroy()},t.prototype.createElement=function(t,e){return this.delegate.createElement(t,e)},t.prototype.createComment=function(t){return this.delegate.createComment(t)},t.prototype.createText=function(t){return this.delegate.createText(t)},t.prototype.appendChild=function(t,e){this.delegate.appendChild(t,e),this.engine.onInsert(this.namespaceId,e,t,!1)},t.prototype.insertBefore=function(t,e,n){this.delegate.insertBefore(t,e,n),this.engine.onInsert(this.namespaceId,e,t,!0)},t.prototype.removeChild=function(t,e){this.engine.onRemove(this.namespaceId,e,this.delegate)},t.prototype.selectRootElement=function(t){return this.delegate.selectRootElement(t)},t.prototype.parentNode=function(t){return this.delegate.parentNode(t)},t.prototype.nextSibling=function(t){return this.delegate.nextSibling(t)},t.prototype.setAttribute=function(t,e,n,r){this.delegate.setAttribute(t,e,n,r)},t.prototype.removeAttribute=function(t,e,n){this.delegate.removeAttribute(t,e,n)},t.prototype.addClass=function(t,e){this.delegate.addClass(t,e)},t.prototype.removeClass=function(t,e){this.delegate.removeClass(t,e)},t.prototype.setStyle=function(t,e,n,r){this.delegate.setStyle(t,e,n,r)},t.prototype.removeStyle=function(t,e,n){this.delegate.removeStyle(t,e,n)},t.prototype.setProperty=function(t,e,n){"@"==e.charAt(0)&&"@.disabled"==e?this.disableAnimations(t,!!n):this.delegate.setProperty(t,e,n)},t.prototype.setValue=function(t,e){this.delegate.setValue(t,e)},t.prototype.listen=function(t,e,n){return this.delegate.listen(t,e,n)},t.prototype.disableAnimations=function(t,e){this.engine.disableAnimations(t,e)},t}(),Qr=function(t){function e(e,n,r,i){var o=t.call(this,n,r,i)||this;return o.factory=e,o.namespaceId=n,o}return Object(ae.b)(e,t),e.prototype.setProperty=function(t,e,n){"@"==e.charAt(0)?"."==e.charAt(1)&&"@.disabled"==e?this.disableAnimations(t,n=void 0===n||!!n):this.engine.process(this.namespaceId,t,e.substr(1),n):this.delegate.setProperty(t,e,n)},e.prototype.listen=function(t,e,n){var r=this;if("@"==e.charAt(0)){var i=function(t){switch(t){case"body":return document.body;case"document":return document;case"window":return window;default:return t}}(t),o=e.substr(1),s="";return"@"!=o.charAt(0)&&(o=(a=function(t){var e=t.indexOf(".");return[t.substring(0,e),t.substr(e+1)]}(o))[0],s=a[1]),this.engine.listen(this.namespaceId,i,o,s,function(t){r.factory.scheduleListenerCallback(t._data||-1,n,t)})}return this.delegate.listen(t,e,n);var a},e}(Wr),Kr=function(t){function e(e,n){return t.call(this,e,n)||this}return Object(ae.b)(e,t),e}(Lr),Zr=function(){},Yr=new se.m("cdk-dir-doc"),Gr=function(){return function(t){this.value="ltr",this.change=new se.k,t&&(this.value=(t.body?t.body.dir:null)||(t.documentElement?t.documentElement.dir:null)||"ltr")}}(),Xr=function(){},$r=n("TO51"),Jr="undefined"!=typeof Intl&&Intl.v8BreakIterator,ti=function(){return function(){this.isBrowser="object"==typeof document&&!!document,this.EDGE=this.isBrowser&&/(edge)/i.test(navigator.userAgent),this.TRIDENT=this.isBrowser&&/(msie|trident)/i.test(navigator.userAgent),this.BLINK=this.isBrowser&&!(!window.chrome&&!Jr)&&!!CSS&&!this.EDGE&&!this.TRIDENT,this.WEBKIT=this.isBrowser&&/AppleWebKit/i.test(navigator.userAgent)&&!this.BLINK&&!this.EDGE&&!this.TRIDENT,this.IOS=this.isBrowser&&/iPad|iPhone|iPod/.test(navigator.userAgent)&&!window.MSStream,this.FIREFOX=this.isBrowser&&/(firefox|minefield)/i.test(navigator.userAgent),this.ANDROID=this.isBrowser&&/android/i.test(navigator.userAgent)&&!this.TRIDENT,this.SAFARI=this.isBrowser&&/safari/i.test(navigator.userAgent)&&this.WEBKIT}}(),ei=function(){},ni=new se.m("mat-sanity-checks"),ri=function(){function t(t){this._sanityChecksEnabled=t,this._hasDoneGlobalChecks=!1,this._hasCheckedHammer=!1,this._document="object"==typeof document&&document?document:null,this._areChecksEnabled()&&!this._hasDoneGlobalChecks&&(this._checkDoctypeIsDefined(),this._checkThemeIsPresent(),this._hasDoneGlobalChecks=!0)}return t.prototype._areChecksEnabled=function(){return this._sanityChecksEnabled&&Object(se.M)()&&!this._isTestEnv()},t.prototype._isTestEnv=function(){return window.__karma__||window.jasmine},t.prototype._checkDoctypeIsDefined=function(){this._document&&!this._document.doctype&&console.warn("Current document does not have a doctype. This may cause some Angular Material components not to behave as expected.")},t.prototype._checkThemeIsPresent=function(){if(this._document&&"function"==typeof getComputedStyle){var t=this._document.createElement("div");t.classList.add("mat-theme-loaded-marker"),this._document.body.appendChild(t);var e=getComputedStyle(t);e&&"none"!==e.display&&console.warn("Could not find Angular Material core theme. Most Material components may not work as expected. For more info refer to the theming guide: https://material.angular.io/guide/theming"),this._document.body.removeChild(t)}},t.prototype._checkHammerIsAvailable=function(){!this._areChecksEnabled()||this._hasCheckedHammer||window.Hammer||console.warn("Could not find HammerJS. 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n=e.querySelector("svg");if(!n)throw Error("<svg> tag not found");return n},t.prototype._toSvgElement=function(t){for(var e=this._svgElementFromString("<svg></svg>"),n=0;n<t.childNodes.length;n++)t.childNodes[n].nodeType===Node.ELEMENT_NODE&&e.appendChild(t.childNodes[n].cloneNode(!0));return e},t.prototype._setSvgAttributes=function(t){return t.getAttribute("xmlns")||t.setAttribute("xmlns","http://www.w3.org/2000/svg"),t.setAttribute("fit",""),t.setAttribute("height","100%"),t.setAttribute("width","100%"),t.setAttribute("preserveAspectRatio","xMidYMid meet"),t.setAttribute("focusable","false"),t},t.prototype._fetchUrl=function(t){var e=this;if(!this._httpClient)throw Error("Could not find HttpClient provider for use with Angular Material icons. Please include the HttpClientModule from @angular/common/http in your app imports.");var n=this._sanitizer.sanitize(se.B.RESOURCE_URL,t);if(!n)throw Ct(t);var r=this._inProgressUrlFetches.get(n);if(r)return r;var i=this._httpClient.get(n,{responseType:"text"}).pipe(function(t){return function(e){return e.lift(new vi(t))}}(function(){return e._inProgressUrlFetches.delete(n)}),Object(wi.a)());return this._inProgressUrlFetches.set(n,i),i},t}(),Ui=function(){},qi=n("xIGM"),Wi=function(t){function e(e,n){t.call(this,e,n),this.scheduler=e,this.work=n,this.pending=!1}return Object(ae.b)(e,t),e.prototype.schedule=function(t,e){if(void 0===e&&(e=0),this.closed)return this;this.state=t,this.pending=!0;var n=this.id,r=this.scheduler;return null!=n&&(this.id=this.recycleAsyncId(r,n,e)),this.delay=e,this.id=this.id||this.requestAsyncId(r,this.id,e),this},e.prototype.requestAsyncId=function(t,e,n){return void 0===n&&(n=0),qi.a.setInterval(t.flush.bind(t,this),n)},e.prototype.recycleAsyncId=function(t,e,n){return void 0===n&&(n=0),null!==n&&this.delay===n&&!1===this.pending?e:qi.a.clearInterval(e)&&void 0||void 0},e.prototype.execute=function(t,e){if(this.closed)return new Error("executing a cancelled action");this.pending=!1;var n=this._execute(t,e);if(n)return n;!1===this.pending&&null!=this.id&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))},e.prototype._execute=function(t,e){var n=!1,r=void 0;try{this.work(t)}catch(t){n=!0,r=!!t&&t||new Error(t)}if(n)return this.unsubscribe(),r},e.prototype._unsubscribe=function(){var t=this.id,e=this.scheduler,n=e.actions,r=n.indexOf(this);this.work=null,this.state=null,this.pending=!1,this.scheduler=null,-1!==r&&n.splice(r,1),null!=t&&(this.id=this.recycleAsyncId(e,t,null)),this.delay=null},e}(function(t){function e(e,n){t.call(this)}return Object(ae.b)(e,t),e.prototype.schedule=function(t,e){return void 0===e&&(e=0),this},e}(mi.a)),Qi=new(function(t){function e(){t.apply(this,arguments),this.actions=[],this.active=!1,this.scheduled=void 0}return Object(ae.b)(e,t),e.prototype.flush=function(t){var e=this.actions;if(this.active)e.push(t);else{var n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}},e}(function(){function t(e,n){void 0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t.now=Date.now?Date.now:function(){return+new Date},t}()))(Wi),Ki=0,Zi=new Map,Yi=null,Gi=function(){function t(t){this._platform=t}return t.prototype.describe=function(t,e){this._platform.isBrowser&&e.trim()&&(Zi.has(e)||function(t){var e=document.createElement("div");e.setAttribute("id","cdk-describedby-message-"+Ki++),e.appendChild(document.createTextNode(t)),Yi||((Yi=document.createElement("div")).setAttribute("id","cdk-describedby-message-container"),Yi.setAttribute("aria-hidden","true"),Yi.style.display="none",document.body.appendChild(Yi)),Yi.appendChild(e),Zi.set(t,{messageElement:e,referenceCount:0})}(e),At(t,e)||function(t,e){var n=Zi.get(e);!function(t,e,n){var r=kt(t,e);r.some(function(t){return t.trim()==n.trim()})||(r.push(n.trim()),t.setAttribute(e,r.join(" ")))}(t,"aria-describedby",n.messageElement.id),t.setAttribute("cdk-describedby-host",""),n.referenceCount++}(t,e))},t.prototype.removeDescription=function(t,e){if(this._platform.isBrowser&&e.trim()){At(t,e)&&function(t,e){var n=Zi.get(e);n.referenceCount--,function(t,e,n){var r=kt(t,e).filter(function(t){return t!=n.trim()});t.setAttribute(e,r.join(" "))}(t,"aria-describedby",n.messageElement.id),t.removeAttribute("cdk-describedby-host")}(t,e);var n=Zi.get(e);n&&0===n.referenceCount&&function(t){var e=Zi.get(t),n=e&&e.messageElement;Yi&&n&&Yi.removeChild(n),Zi.delete(t)}(e),Yi&&0===Yi.childNodes.length&&Ot()}},t.prototype.ngOnDestroy=function(){if(this._platform.isBrowser){for(var t=document.querySelectorAll("[cdk-describedby-host]"),e=0;e<t.length;e++)!function(t){var e=kt(t,"aria-describedby").filter(function(t){return 0!=t.indexOf("cdk-describedby-message")});t.setAttribute("aria-describedby",e.join(" "))}(t[e]),t[e].removeAttribute("cdk-describedby-host");Yi&&Ot(),Zi.clear()}},t}(),Xi=function(){function t(t){this._platform=t}return t.prototype.isDisabled=function(t){return t.hasAttribute("disabled")},t.prototype.isVisible=function(t){return function(t){return!!(t.offsetWidth||t.offsetHeight||"function"==typeof t.getClientRects&&t.getClientRects().length)}(t)&&"visible"===getComputedStyle(t).visibility},t.prototype.isTabbable=function(t){if(!this._platform.isBrowser)return!1;var e=(t.ownerDocument.defaultView||window).frameElement;if(e){var n=e&&e.nodeName.toLowerCase();if(-1===It(e))return!1;if((this._platform.BLINK||this._platform.WEBKIT)&&"object"===n)return!1;if((this._platform.BLINK||this._platform.WEBKIT)&&!this.isVisible(e))return!1}var r=t.nodeName.toLowerCase(),i=It(t);if(t.hasAttribute("contenteditable"))return-1!==i;if("iframe"===r)return!1;if("audio"===r){if(!t.hasAttribute("controls"))return!1;if(this._platform.BLINK)return!0}if("video"===r){if(!t.hasAttribute("controls")&&this._platform.TRIDENT)return!1;if(this._platform.BLINK||this._platform.FIREFOX)return!0}return("object"!==r||!this._platform.BLINK&&!this._platform.WEBKIT)&&!(this._platform.WEBKIT&&this._platform.IOS&&!function(t){var e=t.nodeName.toLowerCase(),n="input"===e&&t.type;return"text"===n||"password"===n||"select"===e||"textarea"===e}(t))&&t.tabIndex>=0},t.prototype.isFocusable=function(t){return function(t){return!function(t){return function(t){return"input"==t.nodeName.toLowerCase()}(t)&&"hidden"==t.type}(t)&&(function(t){var e=t.nodeName.toLowerCase();return"input"===e||"select"===e||"button"===e||"textarea"===e}(t)||function(t){return function(t){return"a"==t.nodeName.toLowerCase()}(t)&&t.hasAttribute("href")}(t)||t.hasAttribute("contenteditable")||Nt(t))}(t)&&!this.isDisabled(t)&&this.isVisible(t)},t}(),$i=function(){function t(t,e,n,r,i){void 0===i&&(i=!1),this._element=t,this._platform=e,this._checker=n,this._ngZone=r,this._enabled=!0,i||this.attachAnchors()}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(t){this._enabled=t,this._startAnchor&&this._endAnchor&&(this._startAnchor.tabIndex=this._endAnchor.tabIndex=this._enabled?0:-1)},enumerable:!0,configurable:!0}),t.prototype.destroy=function(){this._startAnchor&&this._startAnchor.parentNode&&this._startAnchor.parentNode.removeChild(this._startAnchor),this._endAnchor&&this._endAnchor.parentNode&&this._endAnchor.parentNode.removeChild(this._endAnchor),this._startAnchor=this._endAnchor=null},t.prototype.attachAnchors=function(){var t=this;this._platform.isBrowser&&(this._startAnchor||(this._startAnchor=this._createAnchor()),this._endAnchor||(this._endAnchor=this._createAnchor()),this._ngZone.runOutsideAngular(function(){t._startAnchor.addEventListener("focus",function(){t.focusLastTabbableElement()}),t._endAnchor.addEventListener("focus",function(){t.focusFirstTabbableElement()}),t._element.parentNode&&(t._element.parentNode.insertBefore(t._startAnchor,t._element),t._element.parentNode.insertBefore(t._endAnchor,t._element.nextSibling))}))},t.prototype.focusInitialElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusInitialElement())})})},t.prototype.focusFirstTabbableElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusFirstTabbableElement())})})},t.prototype.focusLastTabbableElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusLastTabbableElement())})})},t.prototype._getRegionBoundary=function(t){if(!this._platform.isBrowser)return null;for(var e=this._element.querySelectorAll("[cdk-focus-region-"+t+"], [cdkFocusRegion"+t+"], [cdk-focus-"+t+"]"),n=0;n<e.length;n++)e[n].hasAttribute("cdk-focus-"+t)?console.warn("Found use of deprecated attribute 'cdk-focus-"+t+"', use 'cdkFocusRegion"+t+"' instead.",e[n]):e[n].hasAttribute("cdk-focus-region-"+t)&&console.warn("Found use of deprecated attribute 'cdk-focus-region-"+t+"', use 'cdkFocusRegion"+t+"' instead.",e[n]);return"start"==t?e.length?e[0]:this._getFirstTabbableElement(this._element):e.length?e[e.length-1]:this._getLastTabbableElement(this._element)},t.prototype.focusInitialElement=function(){if(!this._platform.isBrowser)return!1;var t=this._element.querySelector("[cdk-focus-initial], [cdkFocusInitial]");return this._element.hasAttribute("cdk-focus-initial")&&console.warn("Found use of deprecated attribute 'cdk-focus-initial', use 'cdkFocusInitial' instead.",this._element),t?(t.focus(),!0):this.focusFirstTabbableElement()},t.prototype.focusFirstTabbableElement=function(){var t=this._getRegionBoundary("start");return t&&t.focus(),!!t},t.prototype.focusLastTabbableElement=function(){var t=this._getRegionBoundary("end");return t&&t.focus(),!!t},t.prototype._getFirstTabbableElement=function(t){if(this._checker.isFocusable(t)&&this._checker.isTabbable(t))return t;for(var e=t.children||t.childNodes,n=0;n<e.length;n++){var r=e[n].nodeType===Node.ELEMENT_NODE?this._getFirstTabbableElement(e[n]):null;if(r)return r}return null},t.prototype._getLastTabbableElement=function(t){if(this._checker.isFocusable(t)&&this._checker.isTabbable(t))return t;for(var e=t.children||t.childNodes,n=e.length-1;n>=0;n--){var r=e[n].nodeType===Node.ELEMENT_NODE?this._getLastTabbableElement(e[n]):null;if(r)return r}return null},t.prototype._createAnchor=function(){var t=document.createElement("div");return t.tabIndex=this._enabled?0:-1,t.classList.add("cdk-visually-hidden"),t.classList.add("cdk-focus-trap-anchor"),t},t.prototype._executeOnStable=function(t){this._ngZone.isStable?t():this._ngZone.onStable.asObservable().pipe(pt()).subscribe(t)},t}(),Ji=function(){function t(t,e,n){this._checker=t,this._platform=e,this._ngZone=n}return t.prototype.create=function(t,e){return void 0===e&&(e=!1),new $i(t,this._platform,this._checker,this._ngZone,e)},t}(),to=new se.m("liveAnnouncerElement"),eo=function(){function t(t,e){e.isBrowser&&(this._liveElement=t||this._createLiveElement())}return t.prototype.announce=function(t,e){var n=this;void 0===e&&(e="polite"),this._liveElement.textContent="",this._liveElement.setAttribute("aria-live",e),setTimeout(function(){return n._liveElement.textContent=t},100)},t.prototype.ngOnDestroy=function(){this._liveElement&&this._liveElement.parentNode&&this._liveElement.parentNode.removeChild(this._liveElement)},t.prototype._createLiveElement=function(){var t=document.createElement("div");return t.classList.add("cdk-visually-hidden"),t.setAttribute("aria-atomic","true"),t.setAttribute("aria-live","polite"),document.body.appendChild(t),t},t}(),no=function(){function t(t,e){var n=this;this._ngZone=t,this._platform=e,this._origin=null,this._windowFocused=!1,this._elementInfo=new WeakMap,this._ngZone.runOutsideAngular(function(){return n._registerDocumentEvents()})}return t.prototype.monitor=function(t,e,n){var r=this;if(!this._platform.isBrowser)return Ci(null);if(this._elementInfo.has(t)){var i=this._elementInfo.get(t);return i.checkChildren=n,i.subject.asObservable()}var o={unlisten:function(){},checkChildren:n,renderer:e,subject:new $r.a};this._elementInfo.set(t,o);var s=function(e){return r._onFocus(e,t)},a=function(e){return r._onBlur(e,t)};return this._ngZone.runOutsideAngular(function(){t.addEventListener("focus",s,!0),t.addEventListener("blur",a,!0)}),o.unlisten=function(){t.removeEventListener("focus",s,!0),t.removeEventListener("blur",a,!0)},o.subject.asObservable()},t.prototype.stopMonitoring=function(t){var e=this._elementInfo.get(t);e&&(e.unlisten(),e.subject.complete(),this._setClasses(t),this._elementInfo.delete(t))},t.prototype.focusVia=function(t,e){this._setOriginForCurrentEventQueue(e),t.focus()},t.prototype._registerDocumentEvents=function(){var t=this;this._platform.isBrowser&&(document.addEventListener("keydown",function(){t._lastTouchTarget=null,t._setOriginForCurrentEventQueue("keyboard")},!0),document.addEventListener("mousedown",function(){t._lastTouchTarget||t._setOriginForCurrentEventQueue("mouse")},!0),document.addEventListener("touchstart",function(e){null!=t._touchTimeout&&clearTimeout(t._touchTimeout),t._lastTouchTarget=e.target,t._touchTimeout=setTimeout(function(){return t._lastTouchTarget=null},650)},!function(){if(null==Zn)try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:function(){return Zn=!0}}))}finally{Zn=Zn||!1}return Zn}()||{passive:!0,capture:!0}),window.addEventListener("focus",function(){t._windowFocused=!0,setTimeout(function(){return t._windowFocused=!1},0)}))},t.prototype._setClasses=function(t,e){var n=this._elementInfo.get(t);if(n){var r=function(e,r){r?n.renderer.addClass(t,e):n.renderer.removeClass(t,e)};r("cdk-focused",!!e),r("cdk-touch-focused","touch"===e),r("cdk-keyboard-focused","keyboard"===e),r("cdk-mouse-focused","mouse"===e),r("cdk-program-focused","program"===e)}},t.prototype._setOriginForCurrentEventQueue=function(t){var e=this;this._origin=t,setTimeout(function(){return e._origin=null},0)},t.prototype._wasCausedByTouch=function(t){var e=t.target;return this._lastTouchTarget instanceof Node&&e instanceof Node&&(e===this._lastTouchTarget||e.contains(this._lastTouchTarget))},t.prototype._onFocus=function(t,e){var n=this._elementInfo.get(e);n&&(n.checkChildren||e===t.target)&&(this._origin||(this._origin=this._windowFocused&&this._lastFocusOrigin?this._lastFocusOrigin:this._wasCausedByTouch(t)?"touch":"program"),this._setClasses(e,this._origin),n.subject.next(this._origin),this._lastFocusOrigin=this._origin,this._origin=null)},t.prototype._onBlur=function(t,e){var n=this._elementInfo.get(e);!n||n.checkChildren&&t.relatedTarget instanceof Node&&e.contains(t.relatedTarget)||(this._setClasses(e),n.subject.next(null))},t}(),ro=function(){},io=n("8ofh"),oo=n("B1iP"),so=n("NePw"),ao=Object.prototype.toString,uo=function(t){function e(e,n,r,i){t.call(this),this.sourceObj=e,this.eventName=n,this.selector=r,this.options=i}return Object(ae.b)(e,t),e.create=function(t,n,r,i){return Object(oo.a)(r)&&(i=r,r=void 0),new e(t,n,i,r)},e.setupSubscription=function(t,n,r,i,o){var s;if(function(t){return!!t&&"[object NodeList]"===ao.call(t)}(t)||function(t){return!!t&&"[object HTMLCollection]"===ao.call(t)}(t))for(var a=0,u=t.length;a<u;a++)e.setupSubscription(t[a],n,r,i,o);else if(function(t){return!!t&&"function"==typeof t.addEventListener&&"function"==typeof t.removeEventListener}(t)){var l=t;t.addEventListener(n,r,o),s=function(){return l.removeEventListener(n,r)}}else if(function(t){return!!t&&"function"==typeof t.on&&"function"==typeof t.off}(t)){var c=t;t.on(n,r),s=function(){return c.off(n,r)}}else{if(!function(t){return!!t&&"function"==typeof t.addListener&&"function"==typeof t.removeListener}(t))throw new TypeError("Invalid event target");var h=t;t.addListener(n,r),s=function(){return h.removeListener(n,r)}}i.add(new mi.a(s))},e.prototype._subscribe=function(t){var n=this.selector;e.setupSubscription(this.sourceObj,this.eventName,n?function(){for(var e=[],r=0;r<arguments.length;r++)e[r-0]=arguments[r];var i=Object(io.a)(n).apply(void 0,e);i===so.a?t.error(so.a.e):t.next(i)}:function(e){return t.next(e)},t,this.options)},e}(ki.a).create,lo=function(){function t(t){this.durationSelector=t}return t.prototype.call=function(t,e){return e.subscribe(new co(t,this.durationSelector))},t}(),co=function(t){function e(e,n){t.call(this,e),this.durationSelector=n,this.hasValue=!1}return Object(ae.b)(e,t),e.prototype._next=function(t){if(this.value=t,this.hasValue=!0,!this.throttled){var e=Object(io.a)(this.durationSelector)(t);if(e===so.a)this.destination.error(so.a.e);else{var n=Object(hi.a)(this,e);n.closed?this.clearThrottle():this.add(this.throttled=n)}}},e.prototype.clearThrottle=function(){var t=this.value,e=this.hasValue,n=this.throttled;n&&(this.remove(n),this.throttled=null,n.unsubscribe()),e&&(this.value=null,this.hasValue=!1,this.destination.next(t))},e.prototype.notifyNext=function(t,e,n,r){this.clearThrottle()},e.prototype.notifyComplete=function(){this.clearThrottle()},e}(ci.a),ho=n("3iOE"),po=function(t){function e(e,n,r){void 0===e&&(e=0),t.call(this),this.period=-1,this.dueTime=0,function(t){return!Object(Fi.a)(t)&&t-parseFloat(t)+1>=0}(n)?this.period=Number(n)<1&&1||Number(n):Object(ho.a)(n)&&(r=n),Object(ho.a)(r)||(r=Qi),this.scheduler=r,this.dueTime=function(t){return t instanceof Date&&!isNaN(+t)}(e)?+e-this.scheduler.now():e}return Object(ae.b)(e,t),e.create=function(t,n,r){return void 0===t&&(t=0),new e(t,n,r)},e.dispatch=function(t){var e=t.index,n=t.period,r=t.subscriber;if(r.next(e),!r.closed){if(-1===n)return r.complete();t.index=e+1,this.schedule(t,n)}},e.prototype._subscribe=function(t){return this.scheduler.schedule(e.dispatch,this.dueTime,{index:0,period:this.period,subscriber:t})},e}(ki.a).create,fo=n("2kLc"),yo=function(){function t(t,e){this._ngZone=t,this._platform=e,this._scrolled=new $r.a,this._globalSubscription=null,this._scrolledCount=0,this.scrollContainers=new Map}return t.prototype.register=function(t){var e=this,n=t.elementScrolled().subscribe(function(){return e._scrolled.next(t)});this.scrollContainers.set(t,n)},t.prototype.deregister=function(t){var e=this.scrollContainers.get(t);e&&(e.unsubscribe(),this.scrollContainers.delete(t))},t.prototype.scrolled=function(t){var e=this;return void 0===t&&(t=20),this._platform.isBrowser?ki.a.create(function(n){e._globalSubscription||e._addGlobalListener();var r=t>0?e._scrolled.pipe(Dt(t)).subscribe(n):e._scrolled.subscribe(n);return e._scrolledCount++,function(){r.unsubscribe(),e._scrolledCount--,e._globalSubscription&&!e._scrolledCount&&(e._globalSubscription.unsubscribe(),e._globalSubscription=null)}}):Ci()},t.prototype.ancestorScrolled=function(t,e){var n=this.getAncestorScrollContainers(t);return this.scrolled(e).pipe(yt(function(t){return!t||n.indexOf(t)>-1}))},t.prototype.getAncestorScrollContainers=function(t){var e=this,n=[];return this.scrollContainers.forEach(function(r,i){e._scrollableContainsElement(i,t)&&n.push(i)}),n},t.prototype._scrollableContainsElement=function(t,e){var n=e.nativeElement,r=t.getElementRef().nativeElement;do{if(n==r)return!0}while(n=n.parentElement);return!1},t.prototype._addGlobalListener=function(){var t=this;this._globalSubscription=this._ngZone.runOutsideAngular(function(){return uo(window.document,"scroll").subscribe(function(){return t._scrolled.next()})})},t}(),mo=function(){function t(t,e,n,r){this._elementRef=t,this._scroll=e,this._ngZone=n,this._renderer=r,this._elementScrolled=new $r.a}return t.prototype.ngOnInit=function(){var t=this;this._scrollListener=this._ngZone.runOutsideAngular(function(){return t._renderer.listen(t.getElementRef().nativeElement,"scroll",function(e){t._elementScrolled.next(e)})}),this._scroll.register(this)},t.prototype.ngOnDestroy=function(){this._scroll.deregister(this),this._scrollListener&&(this._scrollListener(),this._scrollListener=null)},t.prototype.elementScrolled=function(){return this._elementScrolled.asObservable()},t.prototype.getElementRef=function(){return this._elementRef},t}(),vo=function(){function t(t,e){var n=this;this._change=t.isBrowser?e.runOutsideAngular(function(){return Object(fo.a)(uo(window,"resize"),uo(window,"orientationchange"))}):Ci(),this._invalidateCache=this.change().subscribe(function(){return n._updateViewportSize()})}return t.prototype.ngOnDestroy=function(){this._invalidateCache.unsubscribe()},t.prototype.getViewportSize=function(){return this._viewportSize||this._updateViewportSize(),{width:this._viewportSize.width,height:this._viewportSize.height}},t.prototype.getViewportRect=function(){var t=this.getViewportScrollPosition(),e=this.getViewportSize(),n=e.width,r=e.height;return{top:t.top,left:t.left,bottom:t.top+r,right:t.left+n,height:r,width:n}},t.prototype.getViewportScrollPosition=function(){var t=document.documentElement.getBoundingClientRect();return{top:-t.top||document.body.scrollTop||window.scrollY||document.documentElement.scrollTop||0,left:-t.left||document.body.scrollLeft||window.scrollX||document.documentElement.scrollLeft||0}},t.prototype.change=function(t){return void 0===t&&(t=20),t>0?this._change.pipe(Dt(t)):this._change},t.prototype._updateViewportSize=function(){this._viewportSize={width:window.innerWidth,height:window.innerHeight}},t}(),go=function(){},_o=function(){function t(){}return t.prototype.attach=function(t){return null==t&&function(){throw Error("Attempting to attach a portal to a null PortalOutlet")}(),t.hasAttached()&&Lt(),this._attachedHost=t,t.attach(this)},t.prototype.detach=function(){var t=this._attachedHost;null==t?function(){throw Error("Attempting to detach a portal that is not attached to a host")}():(this._attachedHost=null,t.detach())},Object.defineProperty(t.prototype,"isAttached",{get:function(){return null!=this._attachedHost},enumerable:!0,configurable:!0}),t.prototype.setAttachedHost=function(t){this._attachedHost=t},t}(),bo=function(t){function e(e,n,r){var i=t.call(this)||this;return i.component=e,i.viewContainerRef=n,i.injector=r,i}return Object(ae.b)(e,t),e}(_o),wo=function(t){function e(e,n,r){var i=t.call(this)||this;return i.templateRef=e,i.viewContainerRef=n,r&&(i.context=r),i}return Object(ae.b)(e,t),Object.defineProperty(e.prototype,"origin",{get:function(){return this.templateRef.elementRef},enumerable:!0,configurable:!0}),e.prototype.attach=function(e,n){return void 0===n&&(n=this.context),this.context=n,t.prototype.attach.call(this,e)},e.prototype.detach=function(){return this.context=void 0,t.prototype.detach.call(this)},e}(_o),Eo=function(t){function e(e,n,r,i){var o=t.call(this)||this;return o._hostDomElement=e,o._componentFactoryResolver=n,o._appRef=r,o._defaultInjector=i,o}return Object(ae.b)(e,t),e.prototype.attachComponentPortal=function(t){var e,n=this,r=this._componentFactoryResolver.resolveComponentFactory(t.component);return t.viewContainerRef?(e=t.viewContainerRef.createComponent(r,t.viewContainerRef.length,t.injector||t.viewContainerRef.parentInjector),this.setDisposeFn(function(){return e.destroy()})):(e=r.create(t.injector||this._defaultInjector),this._appRef.attachView(e.hostView),this.setDisposeFn(function(){n._appRef.detachView(e.hostView),e.destroy()})),this._hostDomElement.appendChild(this._getComponentRootNode(e)),e},e.prototype.attachTemplatePortal=function(t){var e=this,n=t.viewContainerRef,r=n.createEmbeddedView(t.templateRef,t.context);return r.detectChanges(),r.rootNodes.forEach(function(t){return e._hostDomElement.appendChild(t)}),this.setDisposeFn(function(){var t=n.indexOf(r);-1!==t&&n.remove(t)}),r},e.prototype.dispose=function(){t.prototype.dispose.call(this),null!=this._hostDomElement.parentNode&&this._hostDomElement.parentNode.removeChild(this._hostDomElement)},e.prototype._getComponentRootNode=function(t){return t.hostView.rootNodes[0]},e}(function(){function t(){this._isDisposed=!1}return t.prototype.hasAttached=function(){return!!this._attachedPortal},t.prototype.attach=function(t){return t||function(){throw Error("Must provide a portal to attach")}(),this.hasAttached()&&Lt(),this._isDisposed&&function(){throw Error("This PortalOutlet has already been disposed")}(),t instanceof bo?(this._attachedPortal=t,this.attachComponentPortal(t)):t instanceof wo?(this._attachedPortal=t,this.attachTemplatePortal(t)):void function(){throw Error("Attempting to attach an unknown Portal type. BasePortalOutlet accepts either a ComponentPortal or a TemplatePortal.")}()},t.prototype.detach=function(){this._attachedPortal&&(this._attachedPortal.setAttachedHost(null),this._attachedPortal=null),this._invokeDisposeFn()},t.prototype.dispose=function(){this.hasAttached()&&this.detach(),this._invokeDisposeFn(),this._isDisposed=!0},t.prototype.setDisposeFn=function(t){this._disposeFn=t},t.prototype._invokeDisposeFn=function(){this._disposeFn&&(this._disposeFn(),this._disposeFn=null)},t}()),Co=function(){},So=function(){function t(){}return t.prototype.enable=function(){},t.prototype.disable=function(){},t.prototype.attach=function(){},t}(),To=function(){return function(t){var e=this;this.scrollStrategy=new So,this.panelClass="",this.hasBackdrop=!1,this.backdropClass="cdk-overlay-dark-backdrop",this.direction="ltr",t&&Object.keys(t).forEach(function(n){return e[n]=t[n]})}}(),xo=function(){function t(t,e){this._scrollDispatcher=t,this._ngZone=e,this._scrollSubscription=null}return t.prototype.attach=function(t){if(this._overlayRef)throw Vt();this._overlayRef=t},t.prototype.enable=function(){var t=this;this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(0).subscribe(function(){t._ngZone.run(function(){t.disable(),t._overlayRef.hasAttached()&&t._overlayRef.detach()})}))},t.prototype.disable=function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)},t}(),ko=function(){function t(t){this._viewportRuler=t,this._previousHTMLStyles={top:"",left:""},this._isEnabled=!1}return t.prototype.attach=function(){},t.prototype.enable=function(){if(this._canBeEnabled()){var t=document.documentElement;this._previousScrollPosition=this._viewportRuler.getViewportScrollPosition(),this._previousHTMLStyles.left=t.style.left||"",this._previousHTMLStyles.top=t.style.top||"",t.style.left=-this._previousScrollPosition.left+"px",t.style.top=-this._previousScrollPosition.top+"px",t.classList.add("cdk-global-scrollblock"),this._isEnabled=!0}},t.prototype.disable=function(){if(this._isEnabled){var t=document.documentElement,e=document.body,n=t.style.scrollBehavior||"",r=e.style.scrollBehavior||"";this._isEnabled=!1,t.style.left=this._previousHTMLStyles.left,t.style.top=this._previousHTMLStyles.top,t.classList.remove("cdk-global-scrollblock"),t.style.scrollBehavior=e.style.scrollBehavior="auto",window.scroll(this._previousScrollPosition.left,this._previousScrollPosition.top),t.style.scrollBehavior=n,e.style.scrollBehavior=r}},t.prototype._canBeEnabled=function(){if(document.documentElement.classList.contains("cdk-global-scrollblock")||this._isEnabled)return!1;var t=document.body,e=this._viewportRuler.getViewportSize();return t.scrollHeight>e.height||t.scrollWidth>e.width},t}(),Oo=function(){function t(t,e){this._scrollDispatcher=t,this._config=e,this._scrollSubscription=null}return t.prototype.attach=function(t){if(this._overlayRef)throw Vt();this._overlayRef=t},t.prototype.enable=function(){var t=this;this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(this._config?this._config.scrollThrottle:0).subscribe(function(){t._overlayRef.updatePosition()}))},t.prototype.disable=function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)},t}(),Ao=function(){return function(t,e,n){var r=this;this._scrollDispatcher=t,this._viewportRuler=e,this._ngZone=n,this.noop=function(){return new So},this.close=function(){return new xo(r._scrollDispatcher,r._ngZone)},this.block=function(){return new ko(r._viewportRuler)},this.reposition=function(t){return new Oo(r._scrollDispatcher,t)}}}(),Po=function(){function t(t,e,n,r,i){this._portalOutlet=t,this._pane=e,this._config=n,this._ngZone=r,this._keyboardDispatcher=i,this._backdropElement=null,this._backdropClick=new $r.a,this._attachments=new $r.a,this._detachments=new $r.a,this._keydownEvents=new $r.a,n.scrollStrategy&&n.scrollStrategy.attach(this)}return Object.defineProperty(t.prototype,"overlayElement",{get:function(){return this._pane},enumerable:!0,configurable:!0}),t.prototype.attach=function(t){var e=this,n=this._portalOutlet.attach(t);return this._config.positionStrategy&&this._config.positionStrategy.attach(this),this._updateStackingOrder(),this.updateSize(),this.updateDirection(),this._config.scrollStrategy&&this._config.scrollStrategy.enable(),this._ngZone.onStable.asObservable().pipe(pt()).subscribe(function(){e.updatePosition()}),this._togglePointerEvents(!0),this._config.hasBackdrop&&this._attachBackdrop(),this._config.panelClass&&(Array.isArray(this._config.panelClass)?this._config.panelClass.forEach(function(t){return e._pane.classList.add(t)}):this._pane.classList.add(this._config.panelClass)),this._attachments.next(),this._keyboardDispatcher.add(this),n},t.prototype.detach=function(){if(this.hasAttached()){this.detachBackdrop(),this._togglePointerEvents(!1),this._config.positionStrategy&&this._config.positionStrategy.detach&&this._config.positionStrategy.detach(),this._config.scrollStrategy&&this._config.scrollStrategy.disable();var t=this._portalOutlet.detach();return this._detachments.next(),this._keyboardDispatcher.remove(this),t}},t.prototype.dispose=function(){var t=this.hasAttached();this._config.positionStrategy&&this._config.positionStrategy.dispose(),this._config.scrollStrategy&&this._config.scrollStrategy.disable(),this.detachBackdrop(),this._portalOutlet.dispose(),this._attachments.complete(),this._backdropClick.complete(),t&&this._detachments.next(),this._detachments.complete()},t.prototype.hasAttached=function(){return this._portalOutlet.hasAttached()},t.prototype.backdropClick=function(){return this._backdropClick.asObservable()},t.prototype.attachments=function(){return this._attachments.asObservable()},t.prototype.detachments=function(){return this._detachments.asObservable()},t.prototype.keydownEvents=function(){return this._keydownEvents.asObservable()},t.prototype.getConfig=function(){return this._config},t.prototype.updatePosition=function(){this._config.positionStrategy&&this._config.positionStrategy.apply()},t.prototype.updateDirection=function(){this._pane.setAttribute("dir",this._config.direction)},t.prototype.updateSize=function(){(this._config.width||0===this._config.width)&&(this._pane.style.width=Bt(this._config.width)),(this._config.height||0===this._config.height)&&(this._pane.style.height=Bt(this._config.height)),(this._config.minWidth||0===this._config.minWidth)&&(this._pane.style.minWidth=Bt(this._config.minWidth)),(this._config.minHeight||0===this._config.minHeight)&&(this._pane.style.minHeight=Bt(this._config.minHeight)),(this._config.maxWidth||0===this._config.maxWidth)&&(this._pane.style.maxWidth=Bt(this._config.maxWidth)),(this._config.maxHeight||0===this._config.maxHeight)&&(this._pane.style.maxHeight=Bt(this._config.maxHeight))},t.prototype._togglePointerEvents=function(t){this._pane.style.pointerEvents=t?"auto":"none"},t.prototype._attachBackdrop=function(){var t=this;this._backdropElement=document.createElement("div"),this._backdropElement.classList.add("cdk-overlay-backdrop"),this._config.backdropClass&&this._backdropElement.classList.add(this._config.backdropClass),this._pane.parentElement.insertBefore(this._backdropElement,this._pane),this._backdropElement.addEventListener("click",function(){return t._backdropClick.next(null)}),requestAnimationFrame(function(){t._backdropElement&&t._backdropElement.classList.add("cdk-overlay-backdrop-showing")})},t.prototype._updateStackingOrder=function(){this._pane.nextSibling&&this._pane.parentNode.appendChild(this._pane)},t.prototype.detachBackdrop=function(){var t=this,e=this._backdropElement;if(e){var n=function(){e&&e.parentNode&&e.parentNode.removeChild(e),t._backdropElement==e&&(t._backdropElement=null)};e.classList.remove("cdk-overlay-backdrop-showing"),this._config.backdropClass&&e.classList.remove(this._config.backdropClass),e.addEventListener("transitionend",n),e.style.pointerEvents="none",this._ngZone.runOutsideAngular(function(){setTimeout(n,500)})}},t}(),No=function(){function t(t,e,n,r){this._connectedTo=n,this._viewportRuler=r,this._dir="ltr",this._offsetX=0,this._offsetY=0,this.scrollables=[],this._resizeSubscription=mi.a.EMPTY,this._preferredPositions=[],this._onPositionChange=new $r.a,this._origin=this._connectedTo.nativeElement,this.withFallbackPosition(t,e)}return Object.defineProperty(t.prototype,"_isRtl",{get:function(){return"rtl"===this._dir},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onPositionChange",{get:function(){return this._onPositionChange.asObservable()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"positions",{get:function(){return this._preferredPositions},enumerable:!0,configurable:!0}),t.prototype.attach=function(t){var e=this;this._overlayRef=t,this._pane=t.overlayElement,this._resizeSubscription.unsubscribe(),this._resizeSubscription=this._viewportRuler.change().subscribe(function(){return e.apply()})},t.prototype.dispose=function(){this._resizeSubscription.unsubscribe()},t.prototype.detach=function(){this._resizeSubscription.unsubscribe()},t.prototype.apply=function(){for(var t,e,n=this._pane,r=this._origin.getBoundingClientRect(),i=n.getBoundingClientRect(),o=this._viewportRuler.getViewportSize(),s=0,a=this._preferredPositions;s<a.length;s++){var u=a[s],l=this._getOriginConnectionPoint(r,u),c=this._getOverlayPoint(l,i,o,u);if(c.fitsInViewport)return this._setElementPosition(n,i,c,u),void(this._lastConnectedPosition=u);(!t||t.visibleArea<c.visibleArea)&&(t=c,e=u)}this._setElementPosition(n,i,t,e)},t.prototype.recalculateLastPosition=function(){if(this._lastConnectedPosition){var t=this._origin.getBoundingClientRect(),e=this._pane.getBoundingClientRect(),n=this._viewportRuler.getViewportSize(),r=this._lastConnectedPosition||this._preferredPositions[0],i=this._getOriginConnectionPoint(t,r),o=this._getOverlayPoint(i,e,n,r);this._setElementPosition(this._pane,e,o,r)}},t.prototype.withScrollableContainers=function(t){this.scrollables=t},t.prototype.withFallbackPosition=function(t,e,n,r){var i=new function(t,e,n,r){this.offsetX=n,this.offsetY=r,this.originX=t.originX,this.originY=t.originY,this.overlayX=e.overlayX,this.overlayY=e.overlayY}(t,e,n,r);return this._preferredPositions.push(i),this},t.prototype.withDirection=function(t){return this._dir=t,this},t.prototype.withOffsetX=function(t){return this._offsetX=t,this},t.prototype.withOffsetY=function(t){return this._offsetY=t,this},t.prototype._getStartX=function(t){return this._isRtl?t.right:t.left},t.prototype._getEndX=function(t){return this._isRtl?t.left:t.right},t.prototype._getOriginConnectionPoint=function(t,e){var n,r=this._getStartX(t),i=this._getEndX(t);n="center"==e.originX?r+t.width/2:"start"==e.originX?r:i;var o;return o="center"==e.originY?t.top+t.height/2:"top"==e.originY?t.top:t.bottom,{x:n,y:o}},t.prototype._getOverlayPoint=function(t,e,n,r){var i;i="center"==r.overlayX?-e.width/2:"start"===r.overlayX?this._isRtl?-e.width:0:this._isRtl?0:-e.width;var o;o="center"==r.overlayY?-e.height/2:"top"==r.overlayY?0:-e.height;var s=t.x+i+(void 0===r.offsetX?this._offsetX:r.offsetX),a=t.y+o+(void 0===r.offsetY?this._offsetY:r.offsetY),u=0-a,l=a+e.height-n.height,c=this._subtractOverflows(e.width,0-s,s+e.width-n.width)*this._subtractOverflows(e.height,u,l);return{x:s,y:a,fitsInViewport:e.width*e.height===c,visibleArea:c}},t.prototype._getScrollVisibility=function(t){var e=this._origin.getBoundingClientRect(),n=t.getBoundingClientRect(),r=this.scrollables.map(function(t){return t.getElementRef().nativeElement.getBoundingClientRect()});return{isOriginClipped:zt(e,r),isOriginOutsideView:Ht(e,r),isOverlayClipped:zt(n,r),isOverlayOutsideView:Ht(n,r)}},t.prototype._setElementPosition=function(t,e,n,r){var i,o="bottom"===r.overlayY?"bottom":"top",s="top"===o?n.y:document.documentElement.clientHeight-(n.y+e.height),a="left"==(i="rtl"===this._dir?"end"===r.overlayX?"left":"right":"end"===r.overlayX?"right":"left")?n.x:document.documentElement.clientWidth-(n.x+e.width);["top","bottom","left","right"].forEach(function(e){return t.style[e]=null}),t.style[o]=s+"px",t.style[i]=a+"px";var u=new function(t,e){this.connectionPair=t,this.scrollableViewProperties=e}(r,this._getScrollVisibility(t));this._onPositionChange.next(u)},t.prototype._subtractOverflows=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];return e.reduce(function(t,e){return t-Math.max(e,0)},t)},t}(),Io=function(){function t(){this._cssPosition="static",this._topOffset="",this._bottomOffset="",this._leftOffset="",this._rightOffset="",this._alignItems="",this._justifyContent="",this._width="",this._height="",this._wrapper=null}return t.prototype.attach=function(t){this._overlayRef=t},t.prototype.top=function(t){return void 0===t&&(t=""),this._bottomOffset="",this._topOffset=t,this._alignItems="flex-start",this},t.prototype.left=function(t){return void 0===t&&(t=""),this._rightOffset="",this._leftOffset=t,this._justifyContent="flex-start",this},t.prototype.bottom=function(t){return void 0===t&&(t=""),this._topOffset="",this._bottomOffset=t,this._alignItems="flex-end",this},t.prototype.right=function(t){return void 0===t&&(t=""),this._leftOffset="",this._rightOffset=t,this._justifyContent="flex-end",this},t.prototype.width=function(t){return void 0===t&&(t=""),this._width=t,"100%"===t&&this.left("0px"),this},t.prototype.height=function(t){return void 0===t&&(t=""),this._height=t,"100%"===t&&this.top("0px"),this},t.prototype.centerHorizontally=function(t){return void 0===t&&(t=""),this.left(t),this._justifyContent="center",this},t.prototype.centerVertically=function(t){return void 0===t&&(t=""),this.top(t),this._alignItems="center",this},t.prototype.apply=function(){var t=this._overlayRef.overlayElement;!this._wrapper&&t.parentNode&&(this._wrapper=document.createElement("div"),this._wrapper.classList.add("cdk-global-overlay-wrapper"),t.parentNode.insertBefore(this._wrapper,t),this._wrapper.appendChild(t));var e=t.style,n=t.parentNode.style;e.position=this._cssPosition,e.marginTop=this._topOffset,e.marginLeft=this._leftOffset,e.marginBottom=this._bottomOffset,e.marginRight=this._rightOffset,e.width=this._width,e.height=this._height,n.justifyContent=this._justifyContent,n.alignItems=this._alignItems},t.prototype.dispose=function(){this._wrapper&&this._wrapper.parentNode&&(this._wrapper.parentNode.removeChild(this._wrapper),this._wrapper=null)},t}(),Ro=function(){function t(t){this._viewportRuler=t}return t.prototype.global=function(){return new Io},t.prototype.connectedTo=function(t,e,n){return new No(e,n,t,this._viewportRuler)},t}(),jo=function(){function t(){this._attachedOverlays=[]}return t.prototype.ngOnDestroy=function(){this._keydownEventSubscription&&(this._keydownEventSubscription.unsubscribe(),this._keydownEventSubscription=null)},t.prototype.add=function(t){this._keydownEventSubscription||this._subscribeToKeydownEvents(),this._attachedOverlays.push(t)},t.prototype.remove=function(t){var e=this._attachedOverlays.indexOf(t);e>-1&&this._attachedOverlays.splice(e,1)},t.prototype._subscribeToKeydownEvents=function(){var t=this,e=uo(document.body,"keydown");this._keydownEventSubscription=e.pipe(yt(function(){return!!t._attachedOverlays.length})).subscribe(function(e){t._selectOverlayFromEvent(e)._keydownEvents.next(e)})},t.prototype._selectOverlayFromEvent=function(t){return this._attachedOverlays.find(function(e){return e.overlayElement===t.target||e.overlayElement.contains(t.target)})||this._attachedOverlays[this._attachedOverlays.length-1]},t}(),Do=function(){function t(){}return t.prototype.ngOnDestroy=function(){this._containerElement&&this._containerElement.parentNode&&this._containerElement.parentNode.removeChild(this._containerElement)},t.prototype.getContainerElement=function(){return this._containerElement||this._createContainer(),this._containerElement},t.prototype._createContainer=function(){var t=document.createElement("div");t.classList.add("cdk-overlay-container"),document.body.appendChild(t),this._containerElement=t},t}(),Fo=0,Mo=new To,Lo=function(){function t(t,e,n,r,i,o,s,a){this.scrollStrategies=t,this._overlayContainer=e,this._componentFactoryResolver=n,this._positionBuilder=r,this._keyboardDispatcher=i,this._appRef=o,this._injector=s,this._ngZone=a}return t.prototype.create=function(t){void 0===t&&(t=Mo);var e=this._createPaneElement(),n=this._createPortalOutlet(e);return new Po(n,e,t,this._ngZone,this._keyboardDispatcher)},t.prototype.position=function(){return this._positionBuilder},t.prototype._createPaneElement=function(){var t=document.createElement("div");return t.id="cdk-overlay-"+Fo++,t.classList.add("cdk-overlay-pane"),this._overlayContainer.getContainerElement().appendChild(t),t},t.prototype._createPortalOutlet=function(t){return new Eo(t,this._componentFactoryResolver,this._appRef,this._injector)},t}(),Vo=new se.m("cdk-connected-overlay-scroll-strategy"),Bo=function(){},Ho=n("8Ut3"),zo=n("kQVV"),Uo=n("mHG6"),qo=function(t){function e(e,n){t.call(this),this.promise=e,this.scheduler=n}return Object(ae.b)(e,t),e.create=function(t,n){return new e(t,n)},e.prototype._subscribe=function(t){var e=this,n=this.promise,r=this.scheduler;if(null==r)this._isScalar?t.closed||(t.next(this.value),t.complete()):n.then(function(n){e.value=n,e._isScalar=!0,t.closed||(t.next(n),t.complete())},function(e){t.closed||t.error(e)}).then(null,function(t){qi.a.setTimeout(function(){throw t})});else if(this._isScalar){if(!t.closed)return r.schedule(Qt,0,{value:this.value,subscriber:t})}else n.then(function(n){e.value=n,e._isScalar=!0,t.closed||t.add(r.schedule(Qt,0,{value:n,subscriber:t}))},function(e){t.closed||t.add(r.schedule(Kt,0,{err:e,subscriber:t}))}).then(null,function(t){qi.a.setTimeout(function(){throw t})})},e}(ki.a),Wo=n("X3fp"),Qo=function(t){function e(e,n){if(t.call(this),this.scheduler=n,null==e)throw new Error("iterator cannot be null.");this.iterator=Zt(e)}return Object(ae.b)(e,t),e.create=function(t,n){return new e(t,n)},e.dispatch=function(t){var e=t.index,n=t.iterator,r=t.subscriber;if(t.hasError)r.error(t.error);else{var i=n.next();i.done?r.complete():(r.next(i.value),t.index=e+1,r.closed?"function"==typeof n.return&&n.return():this.schedule(t))}},e.prototype._subscribe=function(t){var n=this.iterator,r=this.scheduler;if(r)return r.schedule(e.dispatch,0,{index:0,iterator:n,subscriber:t});for(;;){var i=n.next();if(i.done){t.complete();break}if(t.next(i.value),t.closed){"function"==typeof n.return&&n.return();break}}},e}(ki.a),Ko=function(){function 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l=a.currentTimeline.currentTime;s=Math.max(s,l)}),e.currentQueryIndex=0,e.currentQueryTotal=0,e.transformIntoNewTimeline(s),u&&(e.currentTimeline.mergeTimelineCollectedStyles(u),e.currentTimeline.snapshotCurrentStyles()),e.previousNode=t},t.prototype.visitStagger=function(t,e){var n=e.parentContext,r=e.currentTimeline,i=t.timings,o=Math.abs(i.duration),s=o*e.currentQueryIndex;switch(i.duration<0?"reverse":i.easing){case"reverse":s=o*(e.currentQueryTotal-1)-s;break;case"full":s=n.currentStaggerTime}var a=e.currentTimeline;s&&a.delayNextStep(s);var u=a.currentTime;H(this,t.animation,e),e.previousNode=t,n.currentStaggerTime=r.currentTime-u+(r.startTime-n.currentTimeline.startTime)},t}(),dr={},yr=function(){function t(t,e,n,r,i,o){this._driver=t,this.element=e,this.subInstructions=n,this.errors=r,this.timelines=i,this.parentContext=null,this.currentAnimateTimings=null,this.previousNode=dr,this.subContextCount=0,this.options={},this.currentQueryIndex=0,this.currentQueryTotal=0,this.currentStaggerTime=0,this.currentTimeline=o||new mr(this._driver,e,0),i.push(this.currentTimeline)}return Object.defineProperty(t.prototype,"params",{get:function(){return this.options.params},enumerable:!0,configurable:!0}),t.prototype.updateOptions=function(t,e){var n=this;if(t){var r=t,i=this.options;null!=r.duration&&(i.duration=A(r.duration)),null!=r.delay&&(i.delay=A(r.delay));var o=r.params;if(o){var s=i.params;s||(s=this.options.params={}),Object.keys(o).forEach(function(t){e&&s.hasOwnProperty(t)||(s[t]=L(o[t],s,n.errors))})}}},t.prototype._copyOptions=function(){var t={};if(this.options){var e=this.options.params;if(e){var n=t.params={};Object.keys(e).forEach(function(t){n[t]=e[t]})}}return t},t.prototype.createSubContext=function(e,n,r){void 0===e&&(e=null);var i=n||this.element,o=new t(this._driver,i,this.subInstructions,this.errors,this.timelines,this.currentTimeline.fork(i,r||0));return o.previousNode=this.previousNode,o.currentAnimateTimings=this.currentAnimateTimings,o.options=this._copyOptions(),o.updateOptions(e),o.currentQueryIndex=this.currentQueryIndex,o.currentQueryTotal=this.currentQueryTotal,o.parentContext=this,this.subContextCount++,o},t.prototype.transformIntoNewTimeline=function(t){return this.previousNode=dr,this.currentTimeline=this.currentTimeline.fork(this.element,t),this.timelines.push(this.currentTimeline),this.currentTimeline},t.prototype.appendInstructionToTimeline=function(t,e,n){var r={duration:null!=e?e:t.duration,delay:this.currentTimeline.currentTime+(null!=n?n:0)+t.delay,easing:""},i=new vr(this._driver,t.element,t.keyframes,t.preStyleProps,t.postStyleProps,r,t.stretchStartingKeyframe);return this.timelines.push(i),r},t.prototype.incrementTime=function(t){this.currentTimeline.forwardTime(this.currentTimeline.duration+t)},t.prototype.delayNextStep=function(t){t>0&&this.currentTimeline.delayNextStep(t)},t.prototype.invokeQuery=function(t,e,n,r,i,o){var s=[];if(r&&s.push(this.element),t.length>0){var a=this._driver.query(this.element,t,1!=n);0!==n&&(a=n<0?a.slice(a.length+n,a.length):a.slice(0,n)),s.push.apply(s,a)}return i||0!=s.length||o.push('`query("'+e+'")` returned zero elements. (Use `query("'+e+'", { optional: true })` if you wish to allow this.)'),s},t}(),mr=function(){function t(t,e,n,r){this._driver=t,this.element=e,this.startTime=n,this._elementTimelineStylesLookup=r,this.duration=0,this._previousKeyframe={},this._currentKeyframe={},this._keyframes=new Map,this._styleSummary={},this._pendingStyles={},this._backFill={},this._currentEmptyStepKeyframe=null,this._elementTimelineStylesLookup||(this._elementTimelineStylesLookup=new Map),this._localTimelineStyles=Object.create(this._backFill,{}),this._globalTimelineStyles=this._elementTimelineStylesLookup.get(e),this._globalTimelineStyles||(this._globalTimelineStyles=this._localTimelineStyles,this._elementTimelineStylesLookup.set(e,this._localTimelineStyles)),this._loadKeyframe()}return t.prototype.containsAnimation=function(){switch(this._keyframes.size){case 0:return!1;case 1:return this.getCurrentStyleProperties().length>0;default:return!0}},t.prototype.getCurrentStyleProperties=function(){return Object.keys(this._currentKeyframe)},Object.defineProperty(t.prototype,"currentTime",{get:function(){return this.startTime+this.duration},enumerable:!0,configurable:!0}),t.prototype.delayNextStep=function(t){var e=1==this._keyframes.size&&Object.keys(this._pendingStyles).length;this.duration||e?(this.forwardTime(this.currentTime+t),e&&this.snapshotCurrentStyles()):this.startTime+=t},t.prototype.fork=function(e,n){return this.applyStylesToKeyframe(),new t(this._driver,e,n||this.currentTime,this._elementTimelineStylesLookup)},t.prototype._loadKeyframe=function(){this._currentKeyframe&&(this._previousKeyframe=this._currentKeyframe),this._currentKeyframe=this._keyframes.get(this.duration),this._currentKeyframe||(this._currentKeyframe=Object.create(this._backFill,{}),this._keyframes.set(this.duration,this._currentKeyframe))},t.prototype.forwardFrame=function(){this.duration+=1,this._loadKeyframe()},t.prototype.forwardTime=function(t){this.applyStylesToKeyframe(),this.duration=t,this._loadKeyframe()},t.prototype._updateStyle=function(t,e){this._localTimelineStyles[t]=e,this._globalTimelineStyles[t]=e,this._styleSummary[t]={time:this.currentTime,value:e}},t.prototype.allowOnlyTimelineStyles=function(){return this._currentEmptyStepKeyframe!==this._currentKeyframe},t.prototype.applyEmptyStep=function(t){var e=this;t&&(this._previousKeyframe.easing=t),Object.keys(this._globalTimelineStyles).forEach(function(t){e._backFill[t]=e._globalTimelineStyles[t]||Vn,e._currentKeyframe[t]=Vn}),this._currentEmptyStepKeyframe=this._currentKeyframe},t.prototype.setStyles=function(t,e,n,r){var i=this;e&&(this._previousKeyframe.easing=e);var o=r&&r.params||{},s=function(t,e){var n,r={};return t.forEach(function(t){"*"===t?(n=n||Object.keys(e)).forEach(function(t){r[t]=Vn}):R(t,!1,r)}),r}(t,this._globalTimelineStyles);Object.keys(s).forEach(function(t){var e=L(s[t],o,n);i._pendingStyles[t]=e,i._localTimelineStyles.hasOwnProperty(t)||(i._backFill[t]=i._globalTimelineStyles.hasOwnProperty(t)?i._globalTimelineStyles[t]:Vn),i._updateStyle(t,e)})},t.prototype.applyStylesToKeyframe=function(){var t=this,e=this._pendingStyles,n=Object.keys(e);0!=n.length&&(this._pendingStyles={},n.forEach(function(n){t._currentKeyframe[n]=e[n]}),Object.keys(this._localTimelineStyles).forEach(function(e){t._currentKeyframe.hasOwnProperty(e)||(t._currentKeyframe[e]=t._localTimelineStyles[e])}))},t.prototype.snapshotCurrentStyles=function(){var t=this;Object.keys(this._localTimelineStyles).forEach(function(e){var n=t._localTimelineStyles[e];t._pendingStyles[e]=n,t._updateStyle(e,n)})},t.prototype.getFinalKeyframe=function(){return this._keyframes.get(this.duration)},Object.defineProperty(t.prototype,"properties",{get:function(){var t=[];for(var e in this._currentKeyframe)t.push(e);return t},enumerable:!0,configurable:!0}),t.prototype.mergeTimelineCollectedStyles=function(t){var e=this;Object.keys(t._styleSummary).forEach(function(n){var r=e._styleSummary[n],i=t._styleSummary[n];(!r||i.time>r.time)&&e._updateStyle(n,i.value)})},t.prototype.buildKeyframes=function(){var t=this;this.applyStylesToKeyframe();var e=new Set,n=new Set,r=1===this._keyframes.size&&0===this.duration,i=[];this._keyframes.forEach(function(o,s){var a=R(o,!0);Object.keys(a).forEach(function(t){var r=a[t];r==zn?e.add(t):r==Vn&&n.add(t)}),r||(a.offset=s/t.duration),i.push(a)});var o=e.size?V(e.values()):[],s=n.size?V(n.values()):[];if(r){var a=i[0],u=I(a);a.offset=0,u.offset=1,i=[a,u]}return K(this.element,i,o,s,this.duration,this.startTime,this.easing,!1)},t}(),vr=function(t){function e(e,n,r,i,o,s,a){void 0===a&&(a=!1);var u=t.call(this,e,n,s.delay)||this;return u.element=n,u.keyframes=r,u.preStyleProps=i,u.postStyleProps=o,u._stretchStartingKeyframe=a,u.timings={duration:s.duration,delay:s.delay,easing:s.easing},u}return Object(ae.b)(e,t),e.prototype.containsAnimation=function(){return this.keyframes.length>1},e.prototype.buildKeyframes=function(){var t=this.keyframes,e=this.timings,n=e.delay,r=e.duration,i=e.easing;if(this._stretchStartingKeyframe&&n){var o=[],s=r+n,a=n/s,u=R(t[0],!1);u.offset=0,o.push(u);var l=R(t[0],!1);l.offset=Y(a),o.push(l);for(var c=t.length-1,h=1;h<=c;h++){var p=R(t[h],!1);p.offset=Y((n+p.offset*r)/s),o.push(p)}r=s,n=0,i="",t=o}return K(this.element,t,this.preStyleProps,this.postStyleProps,r,n,i,!0)},e}(mr),gr=function(){},_r=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return Object(ae.b)(e,t),e.prototype.normalizePropertyName=function(t,e){return B(t)},e.prototype.normalizeStyleValue=function(t,e,n,r){var i="",o=n.toString().trim();if(br[e]&&0!==n&&"0"!==n)if("number"==typeof n)i="px";else{var s=n.match(/^[+-]?[\d\.]+([a-z]*)$/);s&&0==s[1].length&&r.push("Please provide a CSS unit value for "+t+":"+n)}return o+i},e}(gr),br=function(t){var e={};return"width,height,minWidth,minHeight,maxWidth,maxHeight,left,top,bottom,right,fontSize,outlineWidth,outlineOffset,paddingTop,paddingLeft,paddingBottom,paddingRight,marginTop,marginLeft,marginBottom,marginRight,borderRadius,borderWidth,borderTopWidth,borderLeftWidth,borderRightWidth,borderBottomWidth,textIndent,perspective".split(",").forEach(function(t){return e[t]=!0}),e}(),wr={},Er=function(){function t(t,e,n){this._triggerName=t,this.ast=e,this._stateStyles=n}return t.prototype.match=function(t,e){return function(t,e,n){return t.some(function(t){return t(e,n)})}(this.ast.matchers,t,e)},t.prototype.buildStyles=function(t,e,n){var r=this._stateStyles["*"],i=this._stateStyles[t],o=r?r.buildStyles(e,n):{};return i?i.buildStyles(e,n):o},t.prototype.build=function(t,e,n,r,i,o,s){var a=[],u=this.ast.options&&this.ast.options.params||wr,l=this.buildStyles(n,i&&i.params||wr,a),c=o&&o.params||wr,h=this.buildStyles(r,c,a),p=new Set,f=new Map,d=new Map,y="void"===r,m={params:Object(ae.a)({},u,c)},v=Z(t,e,this.ast.animation,l,h,m,s,a);if(a.length)return G(e,this._triggerName,n,r,y,l,h,[],[],f,d,a);v.forEach(function(t){var n=t.element,r=T(f,n,{});t.preStyleProps.forEach(function(t){return r[t]=!0});var i=T(d,n,{});t.postStyleProps.forEach(function(t){return i[t]=!0}),n!==e&&p.add(n)});var g=V(p.values());return G(e,this._triggerName,n,r,y,l,h,v,g,f,d)},t}(),Cr=function(){function t(t,e){this.styles=t,this.defaultParams=e}return t.prototype.buildStyles=function(t,e){var n={},r=I(this.defaultParams);return Object.keys(t).forEach(function(e){var n=t[e];null!=n&&(r[e]=n)}),this.styles.styles.forEach(function(t){if("string"!=typeof t){var i=t;Object.keys(i).forEach(function(t){var o=i[t];o.length>1&&(o=L(o,r,e)),n[t]=o})}}),n},t}(),Sr=function(){function t(t,e){var n=this;this.name=t,this.ast=e,this.transitionFactories=[],this.states={},e.states.forEach(function(t){n.states[t.name]=new Cr(t.style,t.options&&t.options.params||{})}),X(this.states,"true","1"),X(this.states,"false","0"),e.transitions.forEach(function(e){n.transitionFactories.push(new Er(t,e,n.states))}),this.fallbackTransition=function(e,n){return new Er(t,{type:1,animation:{type:2,steps:[],options:null},matchers:[function(t,e){return!0}],options:null,queryCount:0,depCount:0},n)}(0,this.states)}return Object.defineProperty(t.prototype,"containsQueries",{get:function(){return this.ast.queryCount>0},enumerable:!0,configurable:!0}),t.prototype.matchTransition=function(t,e){return this.transitionFactories.find(function(n){return n.match(t,e)})||null},t.prototype.matchStyles=function(t,e,n){return this.fallbackTransition.buildStyles(t,e,n)},t}(),Tr=new pr,xr=function(){function t(t,e){this._driver=t,this._normalizer=e,this._animations={},this._playersById={},this.players=[]}return t.prototype.register=function(t,e){var n=[],r=U(this._driver,e,n);if(n.length)throw new Error("Unable to build the animation due to the following errors: "+n.join("\n"));this._animations[t]=r},t.prototype._buildPlayer=function(t,e,n){var r=t.element,i=w(0,this._normalizer,0,t.keyframes,e,n);return this._driver.animate(r,i,t.duration,t.delay,t.easing,[])},t.prototype.create=function(t,e,n){var r=this;void 0===n&&(n={});var i,o=[],s=this._animations[t],a=new Map;if(s?(i=Z(this._driver,e,s,{},{},n,Tr,o)).forEach(function(t){var e=T(a,t.element,{});t.postStyleProps.forEach(function(t){return e[t]=null})}):(o.push("The requested animation doesn't exist or has already been destroyed"),i=[]),o.length)throw new Error("Unable to create the animation due to the following errors: "+o.join("\n"));a.forEach(function(t,e){Object.keys(t).forEach(function(n){t[n]=r._driver.computeStyle(e,n,Vn)})});var u=b(i.map(function(t){var e=a.get(t.element);return r._buildPlayer(t,{},e)}));return this._playersById[t]=u,u.onDestroy(function(){return r.destroy(t)}),this.players.push(u),u},t.prototype.destroy=function(t){var e=this._getPlayer(t);e.destroy(),delete this._playersById[t];var n=this.players.indexOf(e);n>=0&&this.players.splice(n,1)},t.prototype._getPlayer=function(t){var e=this._playersById[t];if(!e)throw new Error("Unable to find the timeline player referenced by "+t);return e},t.prototype.listen=function(t,e,n,r){var i=S(e,"","","");return E(this._getPlayer(t),n,i,r),function(){}},t.prototype.command=function(t,e,n,r){if("register"!=n)if("create"!=n){var i=this._getPlayer(t);switch(n){case"play":i.play();break;case"pause":i.pause();break;case"reset":i.reset();break;case"restart":i.restart();break;case"finish":i.finish();break;case"init":i.init();break;case"setPosition":i.setPosition(parseFloat(r[0]));break;case"destroy":this.destroy(t)}}else this.create(t,e,r[0]||{});else this.register(t,r[0])},t}(),kr=[],Or={namespaceId:"",setForRemoval:null,hasAnimation:!1,removedBeforeQueried:!1},Ar={namespaceId:"",setForRemoval:null,hasAnimation:!1,removedBeforeQueried:!0},Pr="__ng_removed",Nr=function(){function t(t,e){void 0===e&&(e=""),this.namespaceId=e;var n=t&&t.hasOwnProperty("value");if(this.value=function(t){return null!=t?t:null}(n?t.value:t),n){var r=I(t);delete r.value,this.options=r}else this.options={};this.options.params||(this.options.params={})}return Object.defineProperty(t.prototype,"params",{get:function(){return this.options.params},enumerable:!0,configurable:!0}),t.prototype.absorbOptions=function(t){var e=t.params;if(e){var n=this.options.params;Object.keys(e).forEach(function(t){null==n[t]&&(n[t]=e[t])})}},t}(),Ir=new Nr("void"),Rr=new Nr("DELETED"),jr=function(){function t(t,e,n){this.id=t,this.hostElement=e,this._engine=n,this.players=[],this._triggers={},this._queue=[],this._elementListeners=new Map,this._hostClassName="ng-tns-"+t,et(e,this._hostClassName)}return t.prototype.listen=function(t,e,n,r){var i=this;if(!this._triggers.hasOwnProperty(e))throw new Error('Unable to listen on the animation trigger event "'+n+'" because the animation trigger "'+e+"\" doesn't exist!");if(null==n||0==n.length)throw new Error('Unable to listen on the animation trigger "'+e+'" because the provided event is undefined!');if("start"!=n&&"done"!=n)throw new Error('The provided animation trigger event "'+n+'" for the animation trigger "'+e+'" is not supported!');var o=T(this._elementListeners,t,[]),s={name:e,phase:n,callback:r};o.push(s);var a=T(this._engine.statesByElement,t,{});return a.hasOwnProperty(e)||(et(t,"ng-trigger"),et(t,"ng-trigger-"+e),a[e]=Ir),function(){i._engine.afterFlush(function(){var t=o.indexOf(s);t>=0&&o.splice(t,1),i._triggers[e]||delete a[e]})}},t.prototype.register=function(t,e){return!this._triggers[t]&&(this._triggers[t]=e,!0)},t.prototype._getTrigger=function(t){var e=this._triggers[t];if(!e)throw new Error('The provided animation trigger "'+t+'" has not been registered!');return e},t.prototype.trigger=function(t,e,n,r){var i=this;void 0===r&&(r=!0);var o=this._getTrigger(e),s=new Fr(this.id,e,t),a=this._engine.statesByElement.get(t);a||(et(t,"ng-trigger"),et(t,"ng-trigger-"+e),this._engine.statesByElement.set(t,a={}));var u=a[e],l=new Nr(n,this.id);if(!(n&&n.hasOwnProperty("value"))&&u&&l.absorbOptions(u.options),a[e]=l,u){if(u===Rr)return s}else u=Ir;if("void"===l.value||u.value!==l.value){var c=T(this._engine.playersByElement,t,[]);c.forEach(function(t){t.namespaceId==i.id&&t.triggerName==e&&t.queued&&t.destroy()});var h=o.matchTransition(u.value,l.value),p=!1;if(!h){if(!r)return;h=o.fallbackTransition,p=!0}return this._engine.totalQueuedPlayers++,this._queue.push({element:t,triggerName:e,transition:h,fromState:u,toState:l,player:s,isFallbackTransition:p}),p||(et(t,"ng-animate-queued"),s.onStart(function(){nt(t,"ng-animate-queued")})),s.onDone(function(){var e=i.players.indexOf(s);e>=0&&i.players.splice(e,1);var n=i._engine.playersByElement.get(t);if(n){var r=n.indexOf(s);r>=0&&n.splice(r,1)}}),this.players.push(s),c.push(s),s}if(!function(t,e){var n=Object.keys(t),r=Object.keys(e);if(n.length!=r.length)return!1;for(var i=0;i<n.length;i++){var o=n[i];if(!e.hasOwnProperty(o)||t[o]!==e[o])return!1}return!0}(u.params,l.params)){var f=[],d=o.matchStyles(u.value,u.params,f),y=o.matchStyles(l.value,l.params,f);f.length?this._engine.reportError(f):this._engine.afterFlush(function(){D(t,d),j(t,y)})}},t.prototype.deregister=function(t){var e=this;delete this._triggers[t],this._engine.statesByElement.forEach(function(e,n){delete e[t]}),this._elementListeners.forEach(function(n,r){e._elementListeners.set(r,n.filter(function(e){return e.name!=t}))})},t.prototype.clearElementCache=function(t){this._engine.statesByElement.delete(t),this._elementListeners.delete(t);var e=this._engine.playersByElement.get(t);e&&(e.forEach(function(t){return t.destroy()}),this._engine.playersByElement.delete(t))},t.prototype._signalRemovalForInnerTriggers=function(t,e,n){var r=this;void 0===n&&(n=!1),this._engine.driver.query(t,".ng-trigger",!0).forEach(function(t){var n=r._engine.fetchNamespacesByElement(t);n.size?n.forEach(function(n){n.triggerLeaveAnimation(t,e,!1,!0)}):r.clearElementCache(t)})},t.prototype.triggerLeaveAnimation=function(t,e,n,r){var i=this,o=this._engine.statesByElement.get(t);if(o){var s=[];if(Object.keys(o).forEach(function(e){if(i._triggers[e]){var n=i.trigger(t,e,"void",r);n&&s.push(n)}}),s.length)return this._engine.markElementAsRemoved(this.id,t,!0,e),n&&b(s).onDone(function(){return i._engine.processLeaveNode(t)}),!0}return!1},t.prototype.prepareLeaveAnimationListeners=function(t){var e=this,n=this._elementListeners.get(t);if(n){var r=new Set;n.forEach(function(n){var i=n.name;if(!r.has(i)){r.add(i);var o=e._triggers[i].fallbackTransition,s=e._engine.statesByElement.get(t)[i]||Ir,a=new Nr("void"),u=new Fr(e.id,i,t);e._engine.totalQueuedPlayers++,e._queue.push({element:t,triggerName:i,transition:o,fromState:s,toState:a,player:u,isFallbackTransition:!0})}})}},t.prototype.removeNode=function(t,e){var n=this,r=this._engine;if(t.childElementCount&&this._signalRemovalForInnerTriggers(t,e,!0),!this.triggerLeaveAnimation(t,e,!0)){var i=!1;if(r.totalAnimations){var o=r.players.length?r.playersByQueriedElement.get(t):[];if(o&&o.length)i=!0;else for(var s=t;s=s.parentNode;)if(r.statesByElement.get(s)){i=!0;break}}this.prepareLeaveAnimationListeners(t),i?r.markElementAsRemoved(this.id,t,!1,e):(r.afterFlush(function(){return n.clearElementCache(t)}),r.destroyInnerAnimations(t),r._onRemovalComplete(t,e))}},t.prototype.insertNode=function(t,e){et(t,this._hostClassName)},t.prototype.drainQueuedTransitions=function(t){var e=this,n=[];return this._queue.forEach(function(r){var i=r.player;if(!i.destroyed){var o=r.element,s=e._elementListeners.get(o);s&&s.forEach(function(e){if(e.name==r.triggerName){var n=S(o,r.triggerName,r.fromState.value,r.toState.value);n._data=t,E(r.player,e.phase,n,e.callback)}}),i.markedForDestroy?e._engine.afterFlush(function(){i.destroy()}):n.push(r)}}),this._queue=[],n.sort(function(t,n){var r=t.transition.ast.depCount,i=n.transition.ast.depCount;return 0==r||0==i?r-i:e._engine.driver.containsElement(t.element,n.element)?1:-1})},t.prototype.destroy=function(t){this.players.forEach(function(t){return t.destroy()}),this._signalRemovalForInnerTriggers(this.hostElement,t)},t.prototype.elementContainsData=function(t){var e=!1;return this._elementListeners.has(t)&&(e=!0),e=!!this._queue.find(function(e){return e.element===t})||e},t}(),Dr=function(){function t(t,e){this.driver=t,this._normalizer=e,this.players=[],this.newHostElements=new Map,this.playersByElement=new Map,this.playersByQueriedElement=new Map,this.statesByElement=new Map,this.disabledNodes=new Set,this.totalAnimations=0,this.totalQueuedPlayers=0,this._namespaceLookup={},this._namespaceList=[],this._flushFns=[],this._whenQuietFns=[],this.namespacesByHostElement=new Map,this.collectedEnterElements=[],this.collectedLeaveElements=[],this.onRemovalComplete=function(t,e){}}return t.prototype._onRemovalComplete=function(t,e){this.onRemovalComplete(t,e)},Object.defineProperty(t.prototype,"queuedPlayers",{get:function(){var t=[];return this._namespaceList.forEach(function(e){e.players.forEach(function(e){e.queued&&t.push(e)})}),t},enumerable:!0,configurable:!0}),t.prototype.createNamespace=function(t,e){var n=new jr(t,e,this);return e.parentNode?this._balanceNamespaceList(n,e):(this.newHostElements.set(e,n),this.collectEnterElement(e)),this._namespaceLookup[t]=n},t.prototype._balanceNamespaceList=function(t,e){var n=this._namespaceList.length-1;if(n>=0){for(var r=!1,i=n;i>=0;i--)if(this.driver.containsElement(this._namespaceList[i].hostElement,e)){this._namespaceList.splice(i+1,0,t),r=!0;break}r||this._namespaceList.splice(0,0,t)}else this._namespaceList.push(t);return this.namespacesByHostElement.set(e,t),t},t.prototype.register=function(t,e){var n=this._namespaceLookup[t];return n||(n=this.createNamespace(t,e)),n},t.prototype.registerTrigger=function(t,e,n){var r=this._namespaceLookup[t];r&&r.register(e,n)&&this.totalAnimations++},t.prototype.destroy=function(t,e){var n=this;if(t){var r=this._fetchNamespace(t);this.afterFlush(function(){n.namespacesByHostElement.delete(r.hostElement),delete n._namespaceLookup[t];var e=n._namespaceList.indexOf(r);e>=0&&n._namespaceList.splice(e,1)}),this.afterFlushAnimationsDone(function(){return r.destroy(e)})}},t.prototype._fetchNamespace=function(t){return this._namespaceLookup[t]},t.prototype.fetchNamespacesByElement=function(t){var e=new Set,n=this.statesByElement.get(t);if(n)for(var r=Object.keys(n),i=0;i<r.length;i++){var o=n[r[i]].namespaceId;if(o){var s=this._fetchNamespace(o);s&&e.add(s)}}return e},t.prototype.trigger=function(t,e,n,r){return!!$(e)&&(this._fetchNamespace(t).trigger(e,n,r),!0)},t.prototype.insertNode=function(t,e,n,r){if($(e)){var i=e[Pr];i&&i.setForRemoval&&(i.setForRemoval=!1),t&&this._fetchNamespace(t).insertNode(e,n),r&&this.collectEnterElement(e)}},t.prototype.collectEnterElement=function(t){this.collectedEnterElements.push(t)},t.prototype.markElementAsDisabled=function(t,e){e?this.disabledNodes.has(t)||(this.disabledNodes.add(t),et(t,"ng-animate-disabled")):this.disabledNodes.has(t)&&(this.disabledNodes.delete(t),nt(t,"ng-animate-disabled"))},t.prototype.removeNode=function(t,e,n){if($(e)){var r=t?this._fetchNamespace(t):null;r?r.removeNode(e,n):this.markElementAsRemoved(t,e,!1,n)}else this._onRemovalComplete(e,n)},t.prototype.markElementAsRemoved=function(t,e,n,r){this.collectedLeaveElements.push(e),e[Pr]={namespaceId:t,setForRemoval:r,hasAnimation:n,removedBeforeQueried:!1}},t.prototype.listen=function(t,e,n,r,i){return $(e)?this._fetchNamespace(t).listen(e,n,r,i):function(){}},t.prototype._buildInstruction=function(t,e){return t.transition.build(this.driver,t.element,t.fromState.value,t.toState.value,t.fromState.options,t.toState.options,e)},t.prototype.destroyInnerAnimations=function(t){var e=this,n=this.driver.query(t,".ng-trigger",!0);n.forEach(function(t){return e.destroyActiveAnimationsForElement(t)}),0!=this.playersByQueriedElement.size&&(n=this.driver.query(t,".ng-animating",!0)).forEach(function(t){return e.finishActiveQueriedAnimationOnElement(t)})},t.prototype.destroyActiveAnimationsForElement=function(t){var e=this.playersByElement.get(t);e&&e.forEach(function(t){t.queued?t.markedForDestroy=!0:t.destroy()});var n=this.statesByElement.get(t);n&&Object.keys(n).forEach(function(t){return n[t]=Rr})},t.prototype.finishActiveQueriedAnimationOnElement=function(t){var e=this.playersByQueriedElement.get(t);e&&e.forEach(function(t){return t.finish()})},t.prototype.whenRenderingDone=function(){var t=this;return new Promise(function(e){if(t.players.length)return b(t.players).onDone(function(){return e()});e()})},t.prototype.processLeaveNode=function(t){var e=this,n=t[Pr];if(n&&n.setForRemoval){if(t[Pr]=Or,n.namespaceId){this.destroyInnerAnimations(t);var r=this._fetchNamespace(n.namespaceId);r&&r.clearElementCache(t)}this._onRemovalComplete(t,n.setForRemoval)}this.driver.matchesElement(t,".ng-animate-disabled")&&this.markElementAsDisabled(t,!1),this.driver.query(t,".ng-animate-disabled",!0).forEach(function(n){e.markElementAsDisabled(t,!1)})},t.prototype.flush=function(t){var e=this;void 0===t&&(t=-1);var n=[];if(this.newHostElements.size&&(this.newHostElements.forEach(function(t,n){return e._balanceNamespaceList(t,n)}),this.newHostElements.clear()),this._namespaceList.length&&(this.totalQueuedPlayers||this.collectedLeaveElements.length)){var r=[];try{n=this._flushAnimations(r,t)}finally{for(i=0;i<r.length;i++)r[i]()}}else for(var i=0;i<this.collectedLeaveElements.length;i++)this.processLeaveNode(this.collectedLeaveElements[i]);if(this.totalQueuedPlayers=0,this.collectedEnterElements.length=0,this.collectedLeaveElements.length=0,this._flushFns.forEach(function(t){return t()}),this._flushFns=[],this._whenQuietFns.length){var o=this._whenQuietFns;this._whenQuietFns=[],n.length?b(n).onDone(function(){o.forEach(function(t){return t()})}):o.forEach(function(t){return t()})}},t.prototype.reportError=function(t){throw new Error("Unable to process animations due to the following failed trigger transitions\n "+t.join("\n"))},t.prototype._flushAnimations=function(t,e){var n=this,r=new pr,i=[],o=new Map,s=[],a=new Map,u=new Map,l=new Map,c=new Set;this.disabledNodes.forEach(function(t){c.add(t);for(var e=n.driver.query(t,".ng-animate-queued",!0),r=0;r<e.length;r++)c.add(e[r])});for(var h=O(),p=this.collectedEnterElements.length?this.collectedEnterElements.filter(function(t){var e,n=new Set(t),r=new Set;return e=function(t){return!t||!n.has(t.parentNode)&&(!!r.has(t.parentNode)||!!e(t.parentNode)&&(r.add(t),!0))}}(this.collectedEnterElements)):[],f=0;f<p.length;f++)et(p[f],"ng-enter");for(var d=[],y=new Set,f=0;f<this.collectedLeaveElements.length;f++)(I=(N=this.collectedLeaveElements[f])[Pr])&&I.setForRemoval&&(et(N,"ng-leave"),d.push(N),I.hasAnimation||y.add(N));t.push(function(){p.forEach(function(t){return nt(t,"ng-enter")}),d.forEach(function(t){nt(t,"ng-leave"),n.processLeaveNode(t)})});for(var m=[],v=[],f=this._namespaceList.length-1;f>=0;f--)this._namespaceList[f].drainQueuedTransitions(e).forEach(function(t){var e=t.player;m.push(e);var o=t.element;if(h&&n.driver.containsElement(h,o)){var c=n._buildInstruction(t,r);if(c.errors&&c.errors.length)v.push(c);else{if(t.isFallbackTransition)return e.onStart(function(){return D(o,c.fromStyles)}),e.onDestroy(function(){return j(o,c.toStyles)}),void i.push(e);c.timelines.forEach(function(t){return t.stretchStartingKeyframe=!0}),r.append(o,c.timelines),s.push({instruction:c,player:e,element:o}),c.queriedElements.forEach(function(t){return T(a,t,[]).push(e)}),c.preStyleProps.forEach(function(t,e){var n=Object.keys(t);if(n.length){var r=u.get(e);r||u.set(e,r=new Set),n.forEach(function(t){return r.add(t)})}}),c.postStyleProps.forEach(function(t,e){var n=Object.keys(t),r=l.get(e);r||l.set(e,r=new Set),n.forEach(function(t){return r.add(t)})})}}else e.destroy()});if(v.length){var g=[];v.forEach(function(t){g.push("@"+t.triggerName+" has failed due to:\n"),t.errors.forEach(function(t){return g.push("- "+t+"\n")})}),m.forEach(function(t){return t.destroy()}),this.reportError(g)}for(var _=new Set,f=0;f<p.length;f++)r.has(N=p[f])||_.add(N);var w=new Map,E=[];s.forEach(function(t){var e=t.element;r.has(e)&&(E.unshift(e),n._beforeAnimationBuild(t.player.namespaceId,t.instruction,w))}),i.forEach(function(t){var e=t.element;n._getPreviousPlayers(e,!1,t.namespaceId,t.triggerName,null).forEach(function(t){T(w,e,[]).push(t),t.destroy()})});var C=d.filter(function(t){return it(t,u,l)}),S=tt(this.driver,y,l,Vn),x=S[0];S[1].forEach(function(t){it(t,u,l)&&C.push(t)});var k=(u.size?tt(this.driver,_,u,zn):[new Map])[0];C.forEach(function(t){var e=x.get(t),n=k.get(t);x.set(t,Object(ae.a)({},e,n))});var A=[],P=[];for(s.forEach(function(t){var e=t.element,s=t.player,a=t.instruction;if(r.has(e)){if(c.has(e))return s.onDestroy(function(){return j(e,a.toStyles)}),void i.push(s);var u=n._buildAnimation(s.namespaceId,a,w,o,k,x);s.setRealPlayer(u);for(var l=null,h=0;h<E.length;h++){var p=E[h];if(p===e)break;if(n.driver.containsElement(p,e)){l=p;break}}if(l){var f=n.playersByElement.get(l);f&&f.length&&(s.parentPlayer=b(f)),i.push(s)}else A.push(s)}else D(e,a.fromStyles),s.onDestroy(function(){return j(e,a.toStyles)}),P.push(s),c.has(e)&&i.push(s)}),P.forEach(function(t){var e=o.get(t.element);if(e&&e.length){var n=b(e);t.setRealPlayer(n)}}),i.forEach(function(t){t.parentPlayer?t.parentPlayer.onDestroy(function(){return t.destroy()}):t.destroy()}),f=0;f<d.length;f++){var N=d[f],I=N[Pr];if(nt(N,"ng-leave"),!I||!I.hasAnimation){var R=[];if(a.size){var F=a.get(N);F&&F.length&&R.push.apply(R,F);for(var M=this.driver.query(N,".ng-animating",!0),L=0;L<M.length;L++){var V=a.get(M[L]);V&&V.length&&R.push.apply(R,V)}}var B=R.filter(function(t){return!t.destroyed});B.length?function(t,e,n){b(B).onDone(function(){return t.processLeaveNode(e)})}(this,N):this.processLeaveNode(N)}}return d.length=0,A.forEach(function(t){n.players.push(t),t.onDone(function(){t.destroy();var e=n.players.indexOf(t);n.players.splice(e,1)}),t.play()}),A},t.prototype.elementContainsData=function(t,e){var n=!1,r=e[Pr];return r&&r.setForRemoval&&(n=!0),this.playersByElement.has(e)&&(n=!0),this.playersByQueriedElement.has(e)&&(n=!0),this.statesByElement.has(e)&&(n=!0),this._fetchNamespace(t).elementContainsData(e)||n},t.prototype.afterFlush=function(t){this._flushFns.push(t)},t.prototype.afterFlushAnimationsDone=function(t){this._whenQuietFns.push(t)},t.prototype._getPreviousPlayers=function(t,e,n,r,i){var o=[];if(e){var s=this.playersByQueriedElement.get(t);s&&(o=s)}else{var a=this.playersByElement.get(t);if(a){var u=!i||"void"==i;a.forEach(function(t){t.queued||(u||t.triggerName==r)&&o.push(t)})}}return(n||r)&&(o=o.filter(function(t){return!(n&&n!=t.namespaceId||r&&r!=t.triggerName)})),o},t.prototype._beforeAnimationBuild=function(t,e,n){for(var r=e.element,i=e.isRemovalTransition?void 0:t,o=e.isRemovalTransition?void 0:e.triggerName,s=function(t){var s=t.element,u=s!==r,l=T(n,s,[]);a._getPreviousPlayers(s,u,i,o,e.toState).forEach(function(t){var e=t.getRealPlayer();e.beforeDestroy&&e.beforeDestroy(),t.destroy(),l.push(t)})},a=this,u=0,l=e.timelines;u<l.length;u++)s(l[u]);D(r,e.fromStyles)},t.prototype._buildAnimation=function(t,e,n,r,i,o){var s=this,a=e.triggerName,u=e.element,l=[],c=new Set,h=new Set,p=e.timelines.map(function(e){var p=e.element;c.add(p);var f=p[Pr];if(f&&f.removedBeforeQueried)return new Bn;var d=p!==u,y=function(t){var e=[];return rt((n.get(p)||kr).map(function(t){return t.getRealPlayer()}),e),e}().filter(function(t){return!!t.element&&t.element===p}),m=i.get(p),v=o.get(p),g=w(0,s._normalizer,0,e.keyframes,m,v),_=s._buildPlayer(e,g,y);if(e.subTimeline&&r&&h.add(p),d){var b=new Fr(t,a,p);b.setRealPlayer(_),l.push(b)}return _});l.forEach(function(t){T(s.playersByQueriedElement,t.element,[]).push(t),t.onDone(function(){return function(t,e,n){var r;if(t instanceof Map)(r=t.get(e))&&(r.length&&(i=r.indexOf(n),r.splice(i,1)),0==r.length&&t.delete(e));else if(r=t[e]){if(r.length){var i=r.indexOf(n);r.splice(i,1)}0==r.length&&delete t[e]}return r}(s.playersByQueriedElement,t.element,t)})}),c.forEach(function(t){return et(t,"ng-animating")});var f=b(p);return f.onDestroy(function(){c.forEach(function(t){return nt(t,"ng-animating")}),j(u,e.toStyles)}),h.forEach(function(t){T(r,t,[]).push(f)}),f},t.prototype._buildPlayer=function(t,e,n){return e.length>0?this.driver.animate(t.element,e,t.duration,t.delay,t.easing,n):new Bn},t}(),Fr=function(){function t(t,e,n){this.namespaceId=t,this.triggerName=e,this.element=n,this._player=new Bn,this._containsRealPlayer=!1,this._queuedCallbacks={},this.destroyed=!1,this.markedForDestroy=!1}return Object.defineProperty(t.prototype,"queued",{get:function(){return 0==this._containsRealPlayer},enumerable:!0,configurable:!0}),t.prototype.setRealPlayer=function(t){var e=this;this._containsRealPlayer||(this._player=t,Object.keys(this._queuedCallbacks).forEach(function(n){e._queuedCallbacks[n].forEach(function(e){return E(t,n,void 0,e)})}),this._queuedCallbacks={},this._containsRealPlayer=!0)},t.prototype.getRealPlayer=function(){return this._player},t.prototype._queueEvent=function(t,e){T(this._queuedCallbacks,t,[]).push(e)},t.prototype.onDone=function(t){this.queued&&this._queueEvent("done",t),this._player.onDone(t)},t.prototype.onStart=function(t){this.queued&&this._queueEvent("start",t),this._player.onStart(t)},t.prototype.onDestroy=function(t){this.queued&&this._queueEvent("destroy",t),this._player.onDestroy(t)},t.prototype.init=function(){this._player.init()},t.prototype.hasStarted=function(){return!this.queued&&this._player.hasStarted()},t.prototype.play=function(){!this.queued&&this._player.play()},t.prototype.pause=function(){!this.queued&&this._player.pause()},t.prototype.restart=function(){!this.queued&&this._player.restart()},t.prototype.finish=function(){this._player.finish()},t.prototype.destroy=function(){this.destroyed=!0,this._player.destroy()},t.prototype.reset=function(){!this.queued&&this._player.reset()},t.prototype.setPosition=function(t){this.queued||this._player.setPosition(t)},t.prototype.getPosition=function(){return this.queued?0:this._player.getPosition()},Object.defineProperty(t.prototype,"totalTime",{get:function(){return this._player.totalTime},enumerable:!0,configurable:!0}),t}(),Mr="$$classes",Lr=function(){function t(t,e){var n=this;this._driver=t,this._triggerCache={},this.onRemovalComplete=function(t,e){},this._transitionEngine=new Dr(t,e),this._timelineEngine=new xr(t,e),this._transitionEngine.onRemovalComplete=function(t,e){return n.onRemovalComplete(t,e)}}return t.prototype.registerTrigger=function(t,e,n,r,i){var o=t+"-"+r,s=this._triggerCache[o];if(!s){var a=[],u=U(this._driver,i,a);if(a.length)throw new Error('The animation trigger "'+r+'" has failed to build due to the following errors:\n - '+a.join("\n - "));s=function(t,e){return new Sr(t,e)}(r,u),this._triggerCache[o]=s}this._transitionEngine.registerTrigger(e,r,s)},t.prototype.register=function(t,e){this._transitionEngine.register(t,e)},t.prototype.destroy=function(t,e){this._transitionEngine.destroy(t,e)},t.prototype.onInsert=function(t,e,n,r){this._transitionEngine.insertNode(t,e,n,r)},t.prototype.onRemove=function(t,e,n){this._transitionEngine.removeNode(t,e,n)},t.prototype.disableAnimations=function(t,e){this._transitionEngine.markElementAsDisabled(t,e)},t.prototype.process=function(t,e,n,r){if("@"==n.charAt(0)){var i=x(n);this._timelineEngine.command(i[0],e,i[1],r)}else this._transitionEngine.trigger(t,e,n,r)},t.prototype.listen=function(t,e,n,r,i){if("@"==n.charAt(0)){var o=x(n);return this._timelineEngine.listen(o[0],e,o[1],i)}return this._transitionEngine.listen(t,e,n,r,i)},t.prototype.flush=function(t){void 0===t&&(t=-1),this._transitionEngine.flush(t)},Object.defineProperty(t.prototype,"players",{get:function(){return this._transitionEngine.players.concat(this._timelineEngine.players)},enumerable:!0,configurable:!0}),t.prototype.whenRenderingDone=function(){return this._transitionEngine.whenRenderingDone()},t}(),Vr=function(){function t(t,e,n,r){void 0===r&&(r=[]);var i=this;this.element=t,this.keyframes=e,this.options=n,this.previousPlayers=r,this._onDoneFns=[],this._onStartFns=[],this._onDestroyFns=[],this._initialized=!1,this._finished=!1,this._started=!1,this._destroyed=!1,this.time=0,this.parentPlayer=null,this.previousStyles={},this.currentSnapshot={},this._duration=n.duration,this._delay=n.delay||0,this.time=this._duration+this._delay,function(t,e){return 0===t||0===e}(this._duration,this._delay)&&r.forEach(function(t){var e=t.currentSnapshot;Object.keys(e).forEach(function(t){return i.previousStyles[t]=e[t]})})}return t.prototype._onFinish=function(){this._finished||(this._finished=!0,this._onDoneFns.forEach(function(t){return t()}),this._onDoneFns=[])},t.prototype.init=function(){this._buildPlayer(),this._preparePlayerBeforeStart()},t.prototype._buildPlayer=function(){var t=this;if(!this._initialized){this._initialized=!0;var e=this.keyframes.map(function(t){return R(t,!1)}),n=Object.keys(this.previousStyles);if(n.length){var r=e[0],i=[];if(n.forEach(function(e){r.hasOwnProperty(e)||i.push(e),r[e]=t.previousStyles[e]}),i.length)for(var o=this,s=function(){var t=e[a];i.forEach(function(e){t[e]=ot(o.element,e)})},a=1;a<e.length;a++)s()}this.domPlayer=this._triggerWebAnimation(this.element,e,this.options),this._finalKeyframe=e.length?e[e.length-1]:{},this.domPlayer.addEventListener("finish",function(){return t._onFinish()})}},t.prototype._preparePlayerBeforeStart=function(){this._delay?this._resetDomPlayerState():this.domPlayer.pause()},t.prototype._triggerWebAnimation=function(t,e,n){return 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e=t.name.toLowerCase();switch(t.op){case"a":case"s":var n=t.value;if("string"==typeof n&&(n=[n]),0===n.length)return;this.maybeSetNormalizedName(t.name,e);var r=("a"===t.op?this.headers.get(e):void 0)||[];r.push.apply(r,n),this.headers.set(e,r);break;case"d":var i=t.value;if(i){var o=this.headers.get(e);if(!o)return;0===(o=o.filter(function(t){return-1===i.indexOf(t)})).length?(this.headers.delete(e),this.normalizedNames.delete(e)):this.headers.set(e,o)}else this.headers.delete(e),this.normalizedNames.delete(e)}},t.prototype.forEach=function(t){var e=this;this.init(),Array.from(this.normalizedNames.keys()).forEach(function(n){return t(e.normalizedNames.get(n),e.headers.get(n))})},t}(),Ai=function(){function t(){}return t.prototype.encodeKey=function(t){return vt(t)},t.prototype.encodeValue=function(t){return vt(t)},t.prototype.decodeKey=function(t){return decodeURIComponent(t)},t.prototype.decodeValue=function(t){return decodeURIComponent(t)},t}(),Pi=function(){function t(t){void 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this.clone({param:t,value:e,op:"a"})},t.prototype.set=function(t,e){return this.clone({param:t,value:e,op:"s"})},t.prototype.delete=function(t,e){return this.clone({param:t,value:e,op:"d"})},t.prototype.toString=function(){var t=this;return this.init(),this.keys().map(function(e){var n=t.encoder.encodeKey(e);return t.map.get(e).map(function(e){return n+"="+t.encoder.encodeValue(e)}).join("&")}).join("&")},t.prototype.clone=function(e){var n=new t({encoder:this.encoder});return n.cloneFrom=this.cloneFrom||this,n.updates=(this.updates||[]).concat([e]),n},t.prototype.init=function(){var t=this;null===this.map&&(this.map=new Map),null!==this.cloneFrom&&(this.cloneFrom.init(),this.cloneFrom.keys().forEach(function(e){return t.map.set(e,t.cloneFrom.map.get(e))}),this.updates.forEach(function(e){switch(e.op){case"a":case"s":var n=("a"===e.op?t.map.get(e.param):void 0)||[];n.push(e.value),t.map.set(e.param,n);break;case"d":if(void 0===e.value){t.map.delete(e.param);break}var r=t.map.get(e.param)||[],i=r.indexOf(e.value);-1!==i&&r.splice(i,1),r.length>0?t.map.set(e.param,r):t.map.delete(e.param)}}),this.cloneFrom=null)},t}(),Ni=function(){function t(t,e,n,r){this.url=e,this.body=null,this.reportProgress=!1,this.withCredentials=!1,this.responseType="json",this.method=t.toUpperCase();var i;if(function(t){switch(t){case"DELETE":case"GET":case"HEAD":case"OPTIONS":case"JSONP":return!1;default:return!0}}(this.method)||r?(this.body=n||null,i=r):i=n,i&&(this.reportProgress=!!i.reportProgress,this.withCredentials=!!i.withCredentials,i.responseType&&(this.responseType=i.responseType),i.headers&&(this.headers=i.headers),i.params&&(this.params=i.params)),this.headers||(this.headers=new Oi),this.params){var o=this.params.toString();if(0===o.length)this.urlWithParams=e;else{var s=e.indexOf("?");this.urlWithParams=e+(-1===s?"?":s<e.length-1?"&":"")+o}}else this.params=new Pi,this.urlWithParams=e}return t.prototype.serializeBody=function(){return null===this.body?null:gt(this.body)||_t(this.body)||bt(this.body)||"string"==typeof this.body?this.body:this.body instanceof Pi?this.body.toString():"object"==typeof this.body||"boolean"==typeof this.body||Array.isArray(this.body)?JSON.stringify(this.body):this.body.toString()},t.prototype.detectContentTypeHeader=function(){return null===this.body?null:bt(this.body)?null:_t(this.body)?this.body.type||null:gt(this.body)?null:"string"==typeof this.body?"text/plain":this.body instanceof Pi?"application/x-www-form-urlencoded;charset=UTF-8":"object"==typeof this.body||"number"==typeof this.body||Array.isArray(this.body)?"application/json":null},t.prototype.clone=function(e){void 0===e&&(e={});var n=e.method||this.method,r=e.url||this.url,i=e.responseType||this.responseType,o=void 0!==e.body?e.body:this.body,s=void 0!==e.withCredentials?e.withCredentials:this.withCredentials,a=void 0!==e.reportProgress?e.reportProgress:this.reportProgress,u=e.headers||this.headers,l=e.params||this.params;return void 0!==e.setHeaders&&(u=Object.keys(e.setHeaders).reduce(function(t,n){return t.set(n,e.setHeaders[n])},u)),e.setParams&&(l=Object.keys(e.setParams).reduce(function(t,n){return t.set(n,e.setParams[n])},l)),new t(n,r,o,{params:l,headers:u,reportProgress:a,responseType:i,withCredentials:s})},t}(),Ii=function(){var t={Sent:0,UploadProgress:1,ResponseHeader:2,DownloadProgress:3,Response:4,User:5};return t[t.Sent]="Sent",t[t.UploadProgress]="UploadProgress",t[t.ResponseHeader]="ResponseHeader",t[t.DownloadProgress]="DownloadProgress",t[t.Response]="Response",t[t.User]="User",t}(),Ri=function(t){function e(e){void 0===e&&(e={});var n=t.call(this,e)||this;return n.type=Ii.Response,n.body=e.body||null,n}return Object(ae.b)(e,t),e.prototype.clone=function(t){return void 0===t&&(t={}),new e({body:void 0!==t.body?t.body:this.body,headers:t.headers||this.headers,status:void 0!==t.status?t.status:this.status,statusText:t.statusText||this.statusText,url:t.url||this.url||void 0})},e}(function(){return function(t,e,n){void 0===e&&(e=200),void 0===n&&(n="OK"),this.headers=t.headers||new Oi,this.status=void 0!==t.status?t.status:e,this.statusText=t.statusText||n,this.url=t.url||null,this.ok=this.status>=200&&this.status<300}}()),ji=function(){function t(t){this.handler=t}return t.prototype.request=function(t,e,n){var r=this;void 0===n&&(n={});var i;if(t instanceof Ni)i=t;else{var o=void 0;void 0!==!!n.headers&&(o=n.headers instanceof Oi?n.headers:new Oi(n.headers));var s=void 0;n.params&&(s=n.params instanceof Pi?n.params:new Pi({fromObject:n.params})),i=new Ni(t,e,n.body||null,{headers:o,params:s,reportProgress:n.reportProgress,responseType:n.responseType||"json",withCredentials:n.withCredentials})}var a=function(t,e){return function(t,e){return Object(Si.a)(t,e,1)}(t,e)(this)}.call(Ci(i),function(t){return r.handler.handle(t)});if(t instanceof Ni||"events"===n.observe)return a;var u=function(t,e){return yt(t,e)(this)}.call(a,function(t){return t instanceof Ri});switch(n.observe||"body"){case"body":switch(i.responseType){case"arraybuffer":return mt.call(u,function(t){if(null!==t.body&&!(t.body instanceof ArrayBuffer))throw new Error("Response is not an ArrayBuffer.");return t.body});case"blob":return mt.call(u,function(t){if(null!==t.body&&!(t.body instanceof Blob))throw new Error("Response is not a Blob.");return t.body});case"text":return mt.call(u,function(t){if(null!==t.body&&"string"!=typeof t.body)throw new Error("Response is not a string.");return t.body});case"json":default:return mt.call(u,function(t){return t.body})}case"response":return u;default:throw new Error("Unreachable: unhandled observe type "+n.observe+"}")}},t.prototype.delete=function(t,e){return void 0===e&&(e={}),this.request("DELETE",t,e)},t.prototype.get=function(t,e){return void 0===e&&(e={}),this.request("GET",t,e)},t.prototype.head=function(t,e){return void 0===e&&(e={}),this.request("HEAD",t,e)},t.prototype.jsonp=function(t,e){return this.request("JSONP",t,{params:(new Pi).append(e,"JSONP_CALLBACK"),observe:"body",responseType:"json"})},t.prototype.options=function(t,e){return void 0===e&&(e={}),this.request("OPTIONS",t,e)},t.prototype.patch=function(t,e,n){return void 0===n&&(n={}),this.request("PATCH",t,wt(n,e))},t.prototype.post=function(t,e,n){return void 0===n&&(n={}),this.request("POST",t,wt(n,e))},t.prototype.put=function(t,e,n){return void 0===n&&(n={}),this.request("PUT",t,wt(n,e))},t}(),Di=n("Ecq+"),Fi=n("1j/l"),Mi=function(t){function e(e,n){t.call(this),this.sources=e,this.resultSelector=n}return Object(ae.b)(e,t),e.create=function(){for(var t=[],n=0;n<arguments.length;n++)t[n-0]=arguments[n];if(null===t||0===arguments.length)return new Di.a;var r=null;return"function"==typeof t[t.length-1]&&(r=t.pop()),1===t.length&&Object(Fi.a)(t[0])&&(t=t[0]),0===t.length?new Di.a:new e(t,r)},e.prototype._subscribe=function(t){return new Li(t,this.sources,this.resultSelector)},e}(ki.a),Li=function(t){function e(e,n,r){t.call(this,e),this.sources=n,this.resultSelector=r,this.completed=0,this.haveValues=0;var i=n.length;this.total=i,this.values=new Array(i);for(var o=0;o<i;o++){var s=n[o],a=Object(hi.a)(this,s,null,o);a&&(a.outerIndex=o,this.add(a))}}return Object(ae.b)(e,t),e.prototype.notifyNext=function(t,e,n,r,i){this.values[n]=e,i._hasValue||(i._hasValue=!0,this.haveValues++)},e.prototype.notifyComplete=function(t){var e=this.destination,n=this.haveValues,r=this.resultSelector,i=this.values,o=i.length;if(t._hasValue){if(this.completed++,this.completed===o){if(n===o){var s=r?r.apply(this,i):i;e.next(s)}e.complete()}}else e.complete()},e}(ci.a),Vi=Mi.create,Bi=function(t){function e(e,n){t.call(this),this.error=e,this.scheduler=n}return Object(ae.b)(e,t),e.create=function(t,n){return new e(t,n)},e.dispatch=function(t){t.subscriber.error(t.error)},e.prototype._subscribe=function(t){var n=this.error,r=this.scheduler;if(t.syncErrorThrowable=!0,r)return r.schedule(e.dispatch,0,{error:n,subscriber:t});t.error(n)},e}(ki.a).create,Hi=function(t){this.url=t,this.svgElement=null},zi=function(){function t(t,e){this._httpClient=t,this._sanitizer=e,this._svgIconConfigs=new Map,this._iconSetConfigs=new Map,this._cachedIconsByUrl=new Map,this._inProgressUrlFetches=new Map,this._fontCssClassesByAlias=new Map,this._defaultFontSetClass="material-icons"}return t.prototype.addSvgIcon=function(t,e){return this.addSvgIconInNamespace("",t,e)},t.prototype.addSvgIconInNamespace=function(t,e,n){var r=xt(t,e);return this._svgIconConfigs.set(r,new Hi(n)),this},t.prototype.addSvgIconSet=function(t){return this.addSvgIconSetInNamespace("",t)},t.prototype.addSvgIconSetInNamespace=function(t,e){var n=new Hi(e),r=this._iconSetConfigs.get(t);return r?r.push(n):this._iconSetConfigs.set(t,[n]),this},t.prototype.registerFontClassAlias=function(t,e){return void 0===e&&(e=t),this._fontCssClassesByAlias.set(t,e),this},t.prototype.classNameForFontAlias=function(t){return this._fontCssClassesByAlias.get(t)||t},t.prototype.setDefaultFontSetClass=function(t){return this._defaultFontSetClass=t,this},t.prototype.getDefaultFontSetClass=function(){return this._defaultFontSetClass},t.prototype.getSvgIconFromUrl=function(t){var e=this,n=this._sanitizer.sanitize(se.B.RESOURCE_URL,t);if(!n)throw Ct(t);var r=this._cachedIconsByUrl.get(n);return r?Ci(Tt(r)):this._loadSvgIconFromConfig(new Hi(t)).pipe(ft(function(t){return e._cachedIconsByUrl.set(n,t)}),dt(function(t){return Tt(t)}))},t.prototype.getNamedSvgIcon=function(t,e){void 0===e&&(e="");var n=xt(e,t),r=this._svgIconConfigs.get(n);if(r)return this._getSvgFromConfig(r);var i=this._iconSetConfigs.get(e);return i?this._getSvgFromIconSetConfigs(t,i):Bi(Et(n))},t.prototype._getSvgFromConfig=function(t){return t.svgElement?Ci(Tt(t.svgElement)):this._loadSvgIconFromConfig(t).pipe(ft(function(e){return t.svgElement=e}),dt(function(t){return Tt(t)}))},t.prototype._getSvgFromIconSetConfigs=function(t,e){var n=this,r=this._extractIconWithNameFromAnySet(t,e);if(r)return Ci(r);var i=e.filter(function(t){return!t.svgElement}).map(function(t){return n._loadSvgIconSetFromConfig(t).pipe(function(t){return function(e){var n=new pi(t),r=e.lift(n);return n.caught=r}}(function(e){var r=n._sanitizer.sanitize(se.B.RESOURCE_URL,t.url);return console.log("Loading icon set URL: "+r+" failed: "+e),Ci(null)}),ft(function(e){e&&(t.svgElement=e)}))});return Vi(i).pipe(dt(function(){var r=n._extractIconWithNameFromAnySet(t,e);if(!r)throw Et(t);return r}))},t.prototype._extractIconWithNameFromAnySet=function(t,e){for(var n=e.length-1;n>=0;n--){var r=e[n];if(r.svgElement){var i=this._extractSvgIconFromSet(r.svgElement,t);if(i)return i}}return null},t.prototype._loadSvgIconFromConfig=function(t){var e=this;return this._fetchUrl(t.url).pipe(dt(function(t){return e._createSvgElementForSingleIcon(t)}))},t.prototype._loadSvgIconSetFromConfig=function(t){var e=this;return this._fetchUrl(t.url).pipe(dt(function(t){return e._svgElementFromString(t)}))},t.prototype._createSvgElementForSingleIcon=function(t){var e=this._svgElementFromString(t);return this._setSvgAttributes(e),e},t.prototype._extractSvgIconFromSet=function(t,e){var n=t.querySelector("#"+e);if(!n)return null;if("svg"===n.tagName.toLowerCase())return this._setSvgAttributes(n.cloneNode(!0));if("symbol"===n.nodeName.toLowerCase())return this._setSvgAttributes(this._toSvgElement(n));var r=this._svgElementFromString("<svg></svg>");return r.appendChild(n.cloneNode(!0)),this._setSvgAttributes(r)},t.prototype._svgElementFromString=function(t){var e=document.createElement("DIV");e.innerHTML=t;var n=e.querySelector("svg");if(!n)throw Error("<svg> tag not found");return n},t.prototype._toSvgElement=function(t){for(var e=this._svgElementFromString("<svg></svg>"),n=0;n<t.childNodes.length;n++)t.childNodes[n].nodeType===Node.ELEMENT_NODE&&e.appendChild(t.childNodes[n].cloneNode(!0));return e},t.prototype._setSvgAttributes=function(t){return t.getAttribute("xmlns")||t.setAttribute("xmlns","http://www.w3.org/2000/svg"),t.setAttribute("fit",""),t.setAttribute("height","100%"),t.setAttribute("width","100%"),t.setAttribute("preserveAspectRatio","xMidYMid meet"),t.setAttribute("focusable","false"),t},t.prototype._fetchUrl=function(t){var e=this;if(!this._httpClient)throw Error("Could not find HttpClient provider for use with Angular Material icons. Please include the HttpClientModule from @angular/common/http in your app imports.");var n=this._sanitizer.sanitize(se.B.RESOURCE_URL,t);if(!n)throw Ct(t);var r=this._inProgressUrlFetches.get(n);if(r)return r;var i=this._httpClient.get(n,{responseType:"text"}).pipe(function(t){return function(e){return e.lift(new vi(t))}}(function(){return e._inProgressUrlFetches.delete(n)}),Object(wi.a)());return this._inProgressUrlFetches.set(n,i),i},t}(),Ui=function(){},qi=n("xIGM"),Wi=function(t){function e(e,n){t.call(this,e,n),this.scheduler=e,this.work=n,this.pending=!1}return Object(ae.b)(e,t),e.prototype.schedule=function(t,e){if(void 0===e&&(e=0),this.closed)return this;this.state=t,this.pending=!0;var n=this.id,r=this.scheduler;return null!=n&&(this.id=this.recycleAsyncId(r,n,e)),this.delay=e,this.id=this.id||this.requestAsyncId(r,this.id,e),this},e.prototype.requestAsyncId=function(t,e,n){return void 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0===e&&(e=0),this},e}(mi.a)),Qi=new(function(t){function e(){t.apply(this,arguments),this.actions=[],this.active=!1,this.scheduled=void 0}return Object(ae.b)(e,t),e.prototype.flush=function(t){var e=this.actions;if(this.active)e.push(t);else{var n;this.active=!0;do{if(n=t.execute(t.state,t.delay))break}while(t=e.shift());if(this.active=!1,n){for(;t=e.shift();)t.unsubscribe();throw n}}},e}(function(){function t(e,n){void 0===n&&(n=t.now),this.SchedulerAction=e,this.now=n}return t.prototype.schedule=function(t,e,n){return void 0===e&&(e=0),new this.SchedulerAction(this,t).schedule(n,e)},t.now=Date.now?Date.now:function(){return+new Date},t}()))(Wi),Ki=0,Zi=new Map,Yi=null,Gi=function(){function t(t){this._platform=t}return t.prototype.describe=function(t,e){this._platform.isBrowser&&e.trim()&&(Zi.has(e)||function(t){var e=document.createElement("div");e.setAttribute("id","cdk-describedby-message-"+Ki++),e.appendChild(document.createTextNode(t)),Yi||((Yi=document.createElement("div")).setAttribute("id","cdk-describedby-message-container"),Yi.setAttribute("aria-hidden","true"),Yi.style.display="none",document.body.appendChild(Yi)),Yi.appendChild(e),Zi.set(t,{messageElement:e,referenceCount:0})}(e),At(t,e)||function(t,e){var n=Zi.get(e);!function(t,e,n){var r=kt(t,e);r.some(function(t){return t.trim()==n.trim()})||(r.push(n.trim()),t.setAttribute(e,r.join(" ")))}(t,"aria-describedby",n.messageElement.id),t.setAttribute("cdk-describedby-host",""),n.referenceCount++}(t,e))},t.prototype.removeDescription=function(t,e){if(this._platform.isBrowser&&e.trim()){At(t,e)&&function(t,e){var n=Zi.get(e);n.referenceCount--,function(t,e,n){var r=kt(t,e).filter(function(t){return t!=n.trim()});t.setAttribute(e,r.join(" "))}(t,"aria-describedby",n.messageElement.id),t.removeAttribute("cdk-describedby-host")}(t,e);var n=Zi.get(e);n&&0===n.referenceCount&&function(t){var e=Zi.get(t),n=e&&e.messageElement;Yi&&n&&Yi.removeChild(n),Zi.delete(t)}(e),Yi&&0===Yi.childNodes.length&&Ot()}},t.prototype.ngOnDestroy=function(){if(this._platform.isBrowser){for(var t=document.querySelectorAll("[cdk-describedby-host]"),e=0;e<t.length;e++)!function(t){var e=kt(t,"aria-describedby").filter(function(t){return 0!=t.indexOf("cdk-describedby-message")});t.setAttribute("aria-describedby",e.join(" "))}(t[e]),t[e].removeAttribute("cdk-describedby-host");Yi&&Ot(),Zi.clear()}},t}(),Xi=function(){function t(t){this._platform=t}return t.prototype.isDisabled=function(t){return t.hasAttribute("disabled")},t.prototype.isVisible=function(t){return function(t){return!!(t.offsetWidth||t.offsetHeight||"function"==typeof t.getClientRects&&t.getClientRects().length)}(t)&&"visible"===getComputedStyle(t).visibility},t.prototype.isTabbable=function(t){if(!this._platform.isBrowser)return!1;var e=(t.ownerDocument.defaultView||window).frameElement;if(e){var n=e&&e.nodeName.toLowerCase();if(-1===It(e))return!1;if((this._platform.BLINK||this._platform.WEBKIT)&&"object"===n)return!1;if((this._platform.BLINK||this._platform.WEBKIT)&&!this.isVisible(e))return!1}var r=t.nodeName.toLowerCase(),i=It(t);if(t.hasAttribute("contenteditable"))return-1!==i;if("iframe"===r)return!1;if("audio"===r){if(!t.hasAttribute("controls"))return!1;if(this._platform.BLINK)return!0}if("video"===r){if(!t.hasAttribute("controls")&&this._platform.TRIDENT)return!1;if(this._platform.BLINK||this._platform.FIREFOX)return!0}return("object"!==r||!this._platform.BLINK&&!this._platform.WEBKIT)&&!(this._platform.WEBKIT&&this._platform.IOS&&!function(t){var e=t.nodeName.toLowerCase(),n="input"===e&&t.type;return"text"===n||"password"===n||"select"===e||"textarea"===e}(t))&&t.tabIndex>=0},t.prototype.isFocusable=function(t){return function(t){return!function(t){return function(t){return"input"==t.nodeName.toLowerCase()}(t)&&"hidden"==t.type}(t)&&(function(t){var e=t.nodeName.toLowerCase();return"input"===e||"select"===e||"button"===e||"textarea"===e}(t)||function(t){return function(t){return"a"==t.nodeName.toLowerCase()}(t)&&t.hasAttribute("href")}(t)||t.hasAttribute("contenteditable")||Nt(t))}(t)&&!this.isDisabled(t)&&this.isVisible(t)},t}(),$i=function(){function t(t,e,n,r,i){void 0===i&&(i=!1),this._element=t,this._platform=e,this._checker=n,this._ngZone=r,this._enabled=!0,i||this.attachAnchors()}return Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(t){this._enabled=t,this._startAnchor&&this._endAnchor&&(this._startAnchor.tabIndex=this._endAnchor.tabIndex=this._enabled?0:-1)},enumerable:!0,configurable:!0}),t.prototype.destroy=function(){this._startAnchor&&this._startAnchor.parentNode&&this._startAnchor.parentNode.removeChild(this._startAnchor),this._endAnchor&&this._endAnchor.parentNode&&this._endAnchor.parentNode.removeChild(this._endAnchor),this._startAnchor=this._endAnchor=null},t.prototype.attachAnchors=function(){var t=this;this._platform.isBrowser&&(this._startAnchor||(this._startAnchor=this._createAnchor()),this._endAnchor||(this._endAnchor=this._createAnchor()),this._ngZone.runOutsideAngular(function(){t._startAnchor.addEventListener("focus",function(){t.focusLastTabbableElement()}),t._endAnchor.addEventListener("focus",function(){t.focusFirstTabbableElement()}),t._element.parentNode&&(t._element.parentNode.insertBefore(t._startAnchor,t._element),t._element.parentNode.insertBefore(t._endAnchor,t._element.nextSibling))}))},t.prototype.focusInitialElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusInitialElement())})})},t.prototype.focusFirstTabbableElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusFirstTabbableElement())})})},t.prototype.focusLastTabbableElementWhenReady=function(){var t=this;return new Promise(function(e){t._executeOnStable(function(){return e(t.focusLastTabbableElement())})})},t.prototype._getRegionBoundary=function(t){if(!this._platform.isBrowser)return null;for(var e=this._element.querySelectorAll("[cdk-focus-region-"+t+"], [cdkFocusRegion"+t+"], [cdk-focus-"+t+"]"),n=0;n<e.length;n++)e[n].hasAttribute("cdk-focus-"+t)?console.warn("Found use of deprecated attribute 'cdk-focus-"+t+"', use 'cdkFocusRegion"+t+"' instead.",e[n]):e[n].hasAttribute("cdk-focus-region-"+t)&&console.warn("Found use of deprecated attribute 'cdk-focus-region-"+t+"', use 'cdkFocusRegion"+t+"' instead.",e[n]);return"start"==t?e.length?e[0]:this._getFirstTabbableElement(this._element):e.length?e[e.length-1]:this._getLastTabbableElement(this._element)},t.prototype.focusInitialElement=function(){if(!this._platform.isBrowser)return!1;var t=this._element.querySelector("[cdk-focus-initial], [cdkFocusInitial]");return this._element.hasAttribute("cdk-focus-initial")&&console.warn("Found use of deprecated attribute 'cdk-focus-initial', use 'cdkFocusInitial' instead.",this._element),t?(t.focus(),!0):this.focusFirstTabbableElement()},t.prototype.focusFirstTabbableElement=function(){var t=this._getRegionBoundary("start");return t&&t.focus(),!!t},t.prototype.focusLastTabbableElement=function(){var t=this._getRegionBoundary("end");return t&&t.focus(),!!t},t.prototype._getFirstTabbableElement=function(t){if(this._checker.isFocusable(t)&&this._checker.isTabbable(t))return t;for(var e=t.children||t.childNodes,n=0;n<e.length;n++){var r=e[n].nodeType===Node.ELEMENT_NODE?this._getFirstTabbableElement(e[n]):null;if(r)return r}return null},t.prototype._getLastTabbableElement=function(t){if(this._checker.isFocusable(t)&&this._checker.isTabbable(t))return t;for(var e=t.children||t.childNodes,n=e.length-1;n>=0;n--){var r=e[n].nodeType===Node.ELEMENT_NODE?this._getLastTabbableElement(e[n]):null;if(r)return r}return null},t.prototype._createAnchor=function(){var t=document.createElement("div");return t.tabIndex=this._enabled?0:-1,t.classList.add("cdk-visually-hidden"),t.classList.add("cdk-focus-trap-anchor"),t},t.prototype._executeOnStable=function(t){this._ngZone.isStable?t():this._ngZone.onStable.asObservable().pipe(pt()).subscribe(t)},t}(),Ji=function(){function t(t,e,n){this._checker=t,this._platform=e,this._ngZone=n}return t.prototype.create=function(t,e){return void 0===e&&(e=!1),new $i(t,this._platform,this._checker,this._ngZone,e)},t}(),to=new se.m("liveAnnouncerElement"),eo=function(){function t(t,e){e.isBrowser&&(this._liveElement=t||this._createLiveElement())}return t.prototype.announce=function(t,e){var n=this;void 0===e&&(e="polite"),this._liveElement.textContent="",this._liveElement.setAttribute("aria-live",e),setTimeout(function(){return n._liveElement.textContent=t},100)},t.prototype.ngOnDestroy=function(){this._liveElement&&this._liveElement.parentNode&&this._liveElement.parentNode.removeChild(this._liveElement)},t.prototype._createLiveElement=function(){var t=document.createElement("div");return t.classList.add("cdk-visually-hidden"),t.setAttribute("aria-atomic","true"),t.setAttribute("aria-live","polite"),document.body.appendChild(t),t},t}(),no=function(){function t(t,e){var n=this;this._ngZone=t,this._platform=e,this._origin=null,this._windowFocused=!1,this._elementInfo=new WeakMap,this._ngZone.runOutsideAngular(function(){return n._registerDocumentEvents()})}return t.prototype.monitor=function(t,e,n){var r=this;if(!this._platform.isBrowser)return Ci(null);if(this._elementInfo.has(t)){var i=this._elementInfo.get(t);return i.checkChildren=n,i.subject.asObservable()}var o={unlisten:function(){},checkChildren:n,renderer:e,subject:new $r.a};this._elementInfo.set(t,o);var s=function(e){return r._onFocus(e,t)},a=function(e){return r._onBlur(e,t)};return this._ngZone.runOutsideAngular(function(){t.addEventListener("focus",s,!0),t.addEventListener("blur",a,!0)}),o.unlisten=function(){t.removeEventListener("focus",s,!0),t.removeEventListener("blur",a,!0)},o.subject.asObservable()},t.prototype.stopMonitoring=function(t){var e=this._elementInfo.get(t);e&&(e.unlisten(),e.subject.complete(),this._setClasses(t),this._elementInfo.delete(t))},t.prototype.focusVia=function(t,e){this._setOriginForCurrentEventQueue(e),t.focus()},t.prototype._registerDocumentEvents=function(){var t=this;this._platform.isBrowser&&(document.addEventListener("keydown",function(){t._lastTouchTarget=null,t._setOriginForCurrentEventQueue("keyboard")},!0),document.addEventListener("mousedown",function(){t._lastTouchTarget||t._setOriginForCurrentEventQueue("mouse")},!0),document.addEventListener("touchstart",function(e){null!=t._touchTimeout&&clearTimeout(t._touchTimeout),t._lastTouchTarget=e.target,t._touchTimeout=setTimeout(function(){return t._lastTouchTarget=null},650)},!function(){if(null==Zn)try{window.addEventListener("test",null,Object.defineProperty({},"passive",{get:function(){return Zn=!0}}))}finally{Zn=Zn||!1}return Zn}()||{passive:!0,capture:!0}),window.addEventListener("focus",function(){t._windowFocused=!0,setTimeout(function(){return t._windowFocused=!1},0)}))},t.prototype._setClasses=function(t,e){var n=this._elementInfo.get(t);if(n){var r=function(e,r){r?n.renderer.addClass(t,e):n.renderer.removeClass(t,e)};r("cdk-focused",!!e),r("cdk-touch-focused","touch"===e),r("cdk-keyboard-focused","keyboard"===e),r("cdk-mouse-focused","mouse"===e),r("cdk-program-focused","program"===e)}},t.prototype._setOriginForCurrentEventQueue=function(t){var e=this;this._origin=t,setTimeout(function(){return e._origin=null},0)},t.prototype._wasCausedByTouch=function(t){var e=t.target;return this._lastTouchTarget instanceof Node&&e instanceof Node&&(e===this._lastTouchTarget||e.contains(this._lastTouchTarget))},t.prototype._onFocus=function(t,e){var n=this._elementInfo.get(e);n&&(n.checkChildren||e===t.target)&&(this._origin||(this._origin=this._windowFocused&&this._lastFocusOrigin?this._lastFocusOrigin:this._wasCausedByTouch(t)?"touch":"program"),this._setClasses(e,this._origin),n.subject.next(this._origin),this._lastFocusOrigin=this._origin,this._origin=null)},t.prototype._onBlur=function(t,e){var n=this._elementInfo.get(e);!n||n.checkChildren&&t.relatedTarget instanceof Node&&e.contains(t.relatedTarget)||(this._setClasses(e),n.subject.next(null))},t}(),ro=function(){},io=n("8ofh"),oo=n("B1iP"),so=n("NePw"),ao=Object.prototype.toString,uo=function(t){function e(e,n,r,i){t.call(this),this.sourceObj=e,this.eventName=n,this.selector=r,this.options=i}return Object(ae.b)(e,t),e.create=function(t,n,r,i){return Object(oo.a)(r)&&(i=r,r=void 0),new e(t,n,i,r)},e.setupSubscription=function(t,n,r,i,o){var s;if(function(t){return!!t&&"[object NodeList]"===ao.call(t)}(t)||function(t){return!!t&&"[object HTMLCollection]"===ao.call(t)}(t))for(var a=0,u=t.length;a<u;a++)e.setupSubscription(t[a],n,r,i,o);else if(function(t){return!!t&&"function"==typeof t.addEventListener&&"function"==typeof t.removeEventListener}(t)){var l=t;t.addEventListener(n,r,o),s=function(){return l.removeEventListener(n,r)}}else if(function(t){return!!t&&"function"==typeof t.on&&"function"==typeof t.off}(t)){var c=t;t.on(n,r),s=function(){return c.off(n,r)}}else{if(!function(t){return!!t&&"function"==typeof t.addListener&&"function"==typeof t.removeListener}(t))throw new TypeError("Invalid event target");var h=t;t.addListener(n,r),s=function(){return h.removeListener(n,r)}}i.add(new mi.a(s))},e.prototype._subscribe=function(t){var n=this.selector;e.setupSubscription(this.sourceObj,this.eventName,n?function(){for(var e=[],r=0;r<arguments.length;r++)e[r-0]=arguments[r];var i=Object(io.a)(n).apply(void 0,e);i===so.a?t.error(so.a.e):t.next(i)}:function(e){return t.next(e)},t,this.options)},e}(ki.a).create,lo=function(){function t(t){this.durationSelector=t}return t.prototype.call=function(t,e){return e.subscribe(new co(t,this.durationSelector))},t}(),co=function(t){function e(e,n){t.call(this,e),this.durationSelector=n,this.hasValue=!1}return Object(ae.b)(e,t),e.prototype._next=function(t){if(this.value=t,this.hasValue=!0,!this.throttled){var e=Object(io.a)(this.durationSelector)(t);if(e===so.a)this.destination.error(so.a.e);else{var n=Object(hi.a)(this,e);n.closed?this.clearThrottle():this.add(this.throttled=n)}}},e.prototype.clearThrottle=function(){var t=this.value,e=this.hasValue,n=this.throttled;n&&(this.remove(n),this.throttled=null,n.unsubscribe()),e&&(this.value=null,this.hasValue=!1,this.destination.next(t))},e.prototype.notifyNext=function(t,e,n,r){this.clearThrottle()},e.prototype.notifyComplete=function(){this.clearThrottle()},e}(ci.a),ho=n("3iOE"),po=function(t){function e(e,n,r){void 0===e&&(e=0),t.call(this),this.period=-1,this.dueTime=0,function(t){return!Object(Fi.a)(t)&&t-parseFloat(t)+1>=0}(n)?this.period=Number(n)<1&&1||Number(n):Object(ho.a)(n)&&(r=n),Object(ho.a)(r)||(r=Qi),this.scheduler=r,this.dueTime=function(t){return t instanceof Date&&!isNaN(+t)}(e)?+e-this.scheduler.now():e}return Object(ae.b)(e,t),e.create=function(t,n,r){return void 0===t&&(t=0),new e(t,n,r)},e.dispatch=function(t){var e=t.index,n=t.period,r=t.subscriber;if(r.next(e),!r.closed){if(-1===n)return r.complete();t.index=e+1,this.schedule(t,n)}},e.prototype._subscribe=function(t){return this.scheduler.schedule(e.dispatch,this.dueTime,{index:0,period:this.period,subscriber:t})},e}(ki.a).create,fo=n("2kLc"),yo=function(){function t(t,e){this._ngZone=t,this._platform=e,this._scrolled=new $r.a,this._globalSubscription=null,this._scrolledCount=0,this.scrollContainers=new Map}return t.prototype.register=function(t){var e=this,n=t.elementScrolled().subscribe(function(){return e._scrolled.next(t)});this.scrollContainers.set(t,n)},t.prototype.deregister=function(t){var e=this.scrollContainers.get(t);e&&(e.unsubscribe(),this.scrollContainers.delete(t))},t.prototype.scrolled=function(t){var e=this;return void 0===t&&(t=20),this._platform.isBrowser?ki.a.create(function(n){e._globalSubscription||e._addGlobalListener();var r=t>0?e._scrolled.pipe(Dt(t)).subscribe(n):e._scrolled.subscribe(n);return e._scrolledCount++,function(){r.unsubscribe(),e._scrolledCount--,e._globalSubscription&&!e._scrolledCount&&(e._globalSubscription.unsubscribe(),e._globalSubscription=null)}}):Ci()},t.prototype.ancestorScrolled=function(t,e){var n=this.getAncestorScrollContainers(t);return this.scrolled(e).pipe(yt(function(t){return!t||n.indexOf(t)>-1}))},t.prototype.getAncestorScrollContainers=function(t){var e=this,n=[];return this.scrollContainers.forEach(function(r,i){e._scrollableContainsElement(i,t)&&n.push(i)}),n},t.prototype._scrollableContainsElement=function(t,e){var n=e.nativeElement,r=t.getElementRef().nativeElement;do{if(n==r)return!0}while(n=n.parentElement);return!1},t.prototype._addGlobalListener=function(){var t=this;this._globalSubscription=this._ngZone.runOutsideAngular(function(){return uo(window.document,"scroll").subscribe(function(){return t._scrolled.next()})})},t}(),mo=function(){function t(t,e,n,r){this._elementRef=t,this._scroll=e,this._ngZone=n,this._renderer=r,this._elementScrolled=new $r.a}return t.prototype.ngOnInit=function(){var t=this;this._scrollListener=this._ngZone.runOutsideAngular(function(){return t._renderer.listen(t.getElementRef().nativeElement,"scroll",function(e){t._elementScrolled.next(e)})}),this._scroll.register(this)},t.prototype.ngOnDestroy=function(){this._scroll.deregister(this),this._scrollListener&&(this._scrollListener(),this._scrollListener=null)},t.prototype.elementScrolled=function(){return this._elementScrolled.asObservable()},t.prototype.getElementRef=function(){return this._elementRef},t}(),vo=function(){function t(t,e){var n=this;this._change=t.isBrowser?e.runOutsideAngular(function(){return Object(fo.a)(uo(window,"resize"),uo(window,"orientationchange"))}):Ci(),this._invalidateCache=this.change().subscribe(function(){return n._updateViewportSize()})}return t.prototype.ngOnDestroy=function(){this._invalidateCache.unsubscribe()},t.prototype.getViewportSize=function(){return this._viewportSize||this._updateViewportSize(),{width:this._viewportSize.width,height:this._viewportSize.height}},t.prototype.getViewportRect=function(){var t=this.getViewportScrollPosition(),e=this.getViewportSize(),n=e.width,r=e.height;return{top:t.top,left:t.left,bottom:t.top+r,right:t.left+n,height:r,width:n}},t.prototype.getViewportScrollPosition=function(){var t=document.documentElement.getBoundingClientRect();return{top:-t.top||document.body.scrollTop||window.scrollY||document.documentElement.scrollTop||0,left:-t.left||document.body.scrollLeft||window.scrollX||document.documentElement.scrollLeft||0}},t.prototype.change=function(t){return void 0===t&&(t=20),t>0?this._change.pipe(Dt(t)):this._change},t.prototype._updateViewportSize=function(){this._viewportSize={width:window.innerWidth,height:window.innerHeight}},t}(),go=function(){},_o=function(){function t(){}return t.prototype.attach=function(t){return null==t&&function(){throw Error("Attempting to attach a portal to a null PortalOutlet")}(),t.hasAttached()&&Lt(),this._attachedHost=t,t.attach(this)},t.prototype.detach=function(){var t=this._attachedHost;null==t?function(){throw Error("Attempting to detach a portal that is not attached to a host")}():(this._attachedHost=null,t.detach())},Object.defineProperty(t.prototype,"isAttached",{get:function(){return null!=this._attachedHost},enumerable:!0,configurable:!0}),t.prototype.setAttachedHost=function(t){this._attachedHost=t},t}(),bo=function(t){function e(e,n,r){var i=t.call(this)||this;return i.component=e,i.viewContainerRef=n,i.injector=r,i}return Object(ae.b)(e,t),e}(_o),wo=function(t){function e(e,n,r){var i=t.call(this)||this;return i.templateRef=e,i.viewContainerRef=n,r&&(i.context=r),i}return Object(ae.b)(e,t),Object.defineProperty(e.prototype,"origin",{get:function(){return this.templateRef.elementRef},enumerable:!0,configurable:!0}),e.prototype.attach=function(e,n){return void 0===n&&(n=this.context),this.context=n,t.prototype.attach.call(this,e)},e.prototype.detach=function(){return this.context=void 0,t.prototype.detach.call(this)},e}(_o),Eo=function(t){function e(e,n,r,i){var o=t.call(this)||this;return o._hostDomElement=e,o._componentFactoryResolver=n,o._appRef=r,o._defaultInjector=i,o}return Object(ae.b)(e,t),e.prototype.attachComponentPortal=function(t){var e,n=this,r=this._componentFactoryResolver.resolveComponentFactory(t.component);return t.viewContainerRef?(e=t.viewContainerRef.createComponent(r,t.viewContainerRef.length,t.injector||t.viewContainerRef.parentInjector),this.setDisposeFn(function(){return e.destroy()})):(e=r.create(t.injector||this._defaultInjector),this._appRef.attachView(e.hostView),this.setDisposeFn(function(){n._appRef.detachView(e.hostView),e.destroy()})),this._hostDomElement.appendChild(this._getComponentRootNode(e)),e},e.prototype.attachTemplatePortal=function(t){var e=this,n=t.viewContainerRef,r=n.createEmbeddedView(t.templateRef,t.context);return r.detectChanges(),r.rootNodes.forEach(function(t){return e._hostDomElement.appendChild(t)}),this.setDisposeFn(function(){var t=n.indexOf(r);-1!==t&&n.remove(t)}),r},e.prototype.dispose=function(){t.prototype.dispose.call(this),null!=this._hostDomElement.parentNode&&this._hostDomElement.parentNode.removeChild(this._hostDomElement)},e.prototype._getComponentRootNode=function(t){return t.hostView.rootNodes[0]},e}(function(){function t(){this._isDisposed=!1}return t.prototype.hasAttached=function(){return!!this._attachedPortal},t.prototype.attach=function(t){return t||function(){throw Error("Must provide a portal to attach")}(),this.hasAttached()&&Lt(),this._isDisposed&&function(){throw Error("This PortalOutlet has already been disposed")}(),t instanceof bo?(this._attachedPortal=t,this.attachComponentPortal(t)):t instanceof wo?(this._attachedPortal=t,this.attachTemplatePortal(t)):void function(){throw Error("Attempting to attach an unknown Portal type. BasePortalOutlet accepts either a ComponentPortal or a TemplatePortal.")}()},t.prototype.detach=function(){this._attachedPortal&&(this._attachedPortal.setAttachedHost(null),this._attachedPortal=null),this._invokeDisposeFn()},t.prototype.dispose=function(){this.hasAttached()&&this.detach(),this._invokeDisposeFn(),this._isDisposed=!0},t.prototype.setDisposeFn=function(t){this._disposeFn=t},t.prototype._invokeDisposeFn=function(){this._disposeFn&&(this._disposeFn(),this._disposeFn=null)},t}()),Co=function(){},So=function(){function t(){}return t.prototype.enable=function(){},t.prototype.disable=function(){},t.prototype.attach=function(){},t}(),To=function(){return function(t){var e=this;this.scrollStrategy=new So,this.panelClass="",this.hasBackdrop=!1,this.backdropClass="cdk-overlay-dark-backdrop",this.direction="ltr",t&&Object.keys(t).forEach(function(n){return e[n]=t[n]})}}(),xo=function(){function t(t,e){this._scrollDispatcher=t,this._ngZone=e,this._scrollSubscription=null}return t.prototype.attach=function(t){if(this._overlayRef)throw Vt();this._overlayRef=t},t.prototype.enable=function(){var t=this;this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(0).subscribe(function(){t._ngZone.run(function(){t.disable(),t._overlayRef.hasAttached()&&t._overlayRef.detach()})}))},t.prototype.disable=function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)},t}(),ko=function(){function t(t){this._viewportRuler=t,this._previousHTMLStyles={top:"",left:""},this._isEnabled=!1}return t.prototype.attach=function(){},t.prototype.enable=function(){if(this._canBeEnabled()){var t=document.documentElement;this._previousScrollPosition=this._viewportRuler.getViewportScrollPosition(),this._previousHTMLStyles.left=t.style.left||"",this._previousHTMLStyles.top=t.style.top||"",t.style.left=-this._previousScrollPosition.left+"px",t.style.top=-this._previousScrollPosition.top+"px",t.classList.add("cdk-global-scrollblock"),this._isEnabled=!0}},t.prototype.disable=function(){if(this._isEnabled){var t=document.documentElement,e=document.body,n=t.style.scrollBehavior||"",r=e.style.scrollBehavior||"";this._isEnabled=!1,t.style.left=this._previousHTMLStyles.left,t.style.top=this._previousHTMLStyles.top,t.classList.remove("cdk-global-scrollblock"),t.style.scrollBehavior=e.style.scrollBehavior="auto",window.scroll(this._previousScrollPosition.left,this._previousScrollPosition.top),t.style.scrollBehavior=n,e.style.scrollBehavior=r}},t.prototype._canBeEnabled=function(){if(document.documentElement.classList.contains("cdk-global-scrollblock")||this._isEnabled)return!1;var t=document.body,e=this._viewportRuler.getViewportSize();return t.scrollHeight>e.height||t.scrollWidth>e.width},t}(),Oo=function(){function t(t,e){this._scrollDispatcher=t,this._config=e,this._scrollSubscription=null}return t.prototype.attach=function(t){if(this._overlayRef)throw Vt();this._overlayRef=t},t.prototype.enable=function(){var t=this;this._scrollSubscription||(this._scrollSubscription=this._scrollDispatcher.scrolled(this._config?this._config.scrollThrottle:0).subscribe(function(){t._overlayRef.updatePosition()}))},t.prototype.disable=function(){this._scrollSubscription&&(this._scrollSubscription.unsubscribe(),this._scrollSubscription=null)},t}(),Ao=function(){return function(t,e,n){var r=this;this._scrollDispatcher=t,this._viewportRuler=e,this._ngZone=n,this.noop=function(){return new So},this.close=function(){return new xo(r._scrollDispatcher,r._ngZone)},this.block=function(){return new ko(r._viewportRuler)},this.reposition=function(t){return new Oo(r._scrollDispatcher,t)}}}(),Po=function(){function t(t,e,n,r,i){this._portalOutlet=t,this._pane=e,this._config=n,this._ngZone=r,this._keyboardDispatcher=i,this._backdropElement=null,this._backdropClick=new $r.a,this._attachments=new $r.a,this._detachments=new $r.a,this._keydownEvents=new $r.a,n.scrollStrategy&&n.scrollStrategy.attach(this)}return Object.defineProperty(t.prototype,"overlayElement",{get:function(){return this._pane},enumerable:!0,configurable:!0}),t.prototype.attach=function(t){var e=this,n=this._portalOutlet.attach(t);return this._config.positionStrategy&&this._config.positionStrategy.attach(this),this._updateStackingOrder(),this.updateSize(),this.updateDirection(),this._config.scrollStrategy&&this._config.scrollStrategy.enable(),this._ngZone.onStable.asObservable().pipe(pt()).subscribe(function(){e.updatePosition()}),this._togglePointerEvents(!0),this._config.hasBackdrop&&this._attachBackdrop(),this._config.panelClass&&(Array.isArray(this._config.panelClass)?this._config.panelClass.forEach(function(t){return e._pane.classList.add(t)}):this._pane.classList.add(this._config.panelClass)),this._attachments.next(),this._keyboardDispatcher.add(this),n},t.prototype.detach=function(){if(this.hasAttached()){this.detachBackdrop(),this._togglePointerEvents(!1),this._config.positionStrategy&&this._config.positionStrategy.detach&&this._config.positionStrategy.detach(),this._config.scrollStrategy&&this._config.scrollStrategy.disable();var t=this._portalOutlet.detach();return this._detachments.next(),this._keyboardDispatcher.remove(this),t}},t.prototype.dispose=function(){var t=this.hasAttached();this._config.positionStrategy&&this._config.positionStrategy.dispose(),this._config.scrollStrategy&&this._config.scrollStrategy.disable(),this.detachBackdrop(),this._portalOutlet.dispose(),this._attachments.complete(),this._backdropClick.complete(),t&&this._detachments.next(),this._detachments.complete()},t.prototype.hasAttached=function(){return this._portalOutlet.hasAttached()},t.prototype.backdropClick=function(){return this._backdropClick.asObservable()},t.prototype.attachments=function(){return this._attachments.asObservable()},t.prototype.detachments=function(){return this._detachments.asObservable()},t.prototype.keydownEvents=function(){return this._keydownEvents.asObservable()},t.prototype.getConfig=function(){return this._config},t.prototype.updatePosition=function(){this._config.positionStrategy&&this._config.positionStrategy.apply()},t.prototype.updateDirection=function(){this._pane.setAttribute("dir",this._config.direction)},t.prototype.updateSize=function(){(this._config.width||0===this._config.width)&&(this._pane.style.width=Bt(this._config.width)),(this._config.height||0===this._config.height)&&(this._pane.style.height=Bt(this._config.height)),(this._config.minWidth||0===this._config.minWidth)&&(this._pane.style.minWidth=Bt(this._config.minWidth)),(this._config.minHeight||0===this._config.minHeight)&&(this._pane.style.minHeight=Bt(this._config.minHeight)),(this._config.maxWidth||0===this._config.maxWidth)&&(this._pane.style.maxWidth=Bt(this._config.maxWidth)),(this._config.maxHeight||0===this._config.maxHeight)&&(this._pane.style.maxHeight=Bt(this._config.maxHeight))},t.prototype._togglePointerEvents=function(t){this._pane.style.pointerEvents=t?"auto":"none"},t.prototype._attachBackdrop=function(){var t=this;this._backdropElement=document.createElement("div"),this._backdropElement.classList.add("cdk-overlay-backdrop"),this._config.backdropClass&&this._backdropElement.classList.add(this._config.backdropClass),this._pane.parentElement.insertBefore(this._backdropElement,this._pane),this._backdropElement.addEventListener("click",function(){return t._backdropClick.next(null)}),requestAnimationFrame(function(){t._backdropElement&&t._backdropElement.classList.add("cdk-overlay-backdrop-showing")})},t.prototype._updateStackingOrder=function(){this._pane.nextSibling&&this._pane.parentNode.appendChild(this._pane)},t.prototype.detachBackdrop=function(){var t=this,e=this._backdropElement;if(e){var n=function(){e&&e.parentNode&&e.parentNode.removeChild(e),t._backdropElement==e&&(t._backdropElement=null)};e.classList.remove("cdk-overlay-backdrop-showing"),this._config.backdropClass&&e.classList.remove(this._config.backdropClass),e.addEventListener("transitionend",n),e.style.pointerEvents="none",this._ngZone.runOutsideAngular(function(){setTimeout(n,500)})}},t}(),No=function(){function t(t,e,n,r){this._connectedTo=n,this._viewportRuler=r,this._dir="ltr",this._offsetX=0,this._offsetY=0,this.scrollables=[],this._resizeSubscription=mi.a.EMPTY,this._preferredPositions=[],this._onPositionChange=new $r.a,this._origin=this._connectedTo.nativeElement,this.withFallbackPosition(t,e)}return Object.defineProperty(t.prototype,"_isRtl",{get:function(){return"rtl"===this._dir},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onPositionChange",{get:function(){return this._onPositionChange.asObservable()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"positions",{get:function(){return this._preferredPositions},enumerable:!0,configurable:!0}),t.prototype.attach=function(t){var e=this;this._overlayRef=t,this._pane=t.overlayElement,this._resizeSubscription.unsubscribe(),this._resizeSubscription=this._viewportRuler.change().subscribe(function(){return e.apply()})},t.prototype.dispose=function(){this._resizeSubscription.unsubscribe()},t.prototype.detach=function(){this._resizeSubscription.unsubscribe()},t.prototype.apply=function(){for(var t,e,n=this._pane,r=this._origin.getBoundingClientRect(),i=n.getBoundingClientRect(),o=this._viewportRuler.getViewportSize(),s=0,a=this._preferredPositions;s<a.length;s++){var u=a[s],l=this._getOriginConnectionPoint(r,u),c=this._getOverlayPoint(l,i,o,u);if(c.fitsInViewport)return this._setElementPosition(n,i,c,u),void(this._lastConnectedPosition=u);(!t||t.visibleArea<c.visibleArea)&&(t=c,e=u)}this._setElementPosition(n,i,t,e)},t.prototype.recalculateLastPosition=function(){if(this._lastConnectedPosition){var t=this._origin.getBoundingClientRect(),e=this._pane.getBoundingClientRect(),n=this._viewportRuler.getViewportSize(),r=this._lastConnectedPosition||this._preferredPositions[0],i=this._getOriginConnectionPoint(t,r),o=this._getOverlayPoint(i,e,n,r);this._setElementPosition(this._pane,e,o,r)}},t.prototype.withScrollableContainers=function(t){this.scrollables=t},t.prototype.withFallbackPosition=function(t,e,n,r){var i=new function(t,e,n,r){this.offsetX=n,this.offsetY=r,this.originX=t.originX,this.originY=t.originY,this.overlayX=e.overlayX,this.overlayY=e.overlayY}(t,e,n,r);return this._preferredPositions.push(i),this},t.prototype.withDirection=function(t){return this._dir=t,this},t.prototype.withOffsetX=function(t){return this._offsetX=t,this},t.prototype.withOffsetY=function(t){return this._offsetY=t,this},t.prototype._getStartX=function(t){return this._isRtl?t.right:t.left},t.prototype._getEndX=function(t){return this._isRtl?t.left:t.right},t.prototype._getOriginConnectionPoint=function(t,e){var n,r=this._getStartX(t),i=this._getEndX(t);n="center"==e.originX?r+t.width/2:"start"==e.originX?r:i;var o;return o="center"==e.originY?t.top+t.height/2:"top"==e.originY?t.top:t.bottom,{x:n,y:o}},t.prototype._getOverlayPoint=function(t,e,n,r){var i;i="center"==r.overlayX?-e.width/2:"start"===r.overlayX?this._isRtl?-e.width:0:this._isRtl?0:-e.width;var o;o="center"==r.overlayY?-e.height/2:"top"==r.overlayY?0:-e.height;var s=t.x+i+(void 0===r.offsetX?this._offsetX:r.offsetX),a=t.y+o+(void 0===r.offsetY?this._offsetY:r.offsetY),u=0-a,l=a+e.height-n.height,c=this._subtractOverflows(e.width,0-s,s+e.width-n.width)*this._subtractOverflows(e.height,u,l);return{x:s,y:a,fitsInViewport:e.width*e.height===c,visibleArea:c}},t.prototype._getScrollVisibility=function(t){var e=this._origin.getBoundingClientRect(),n=t.getBoundingClientRect(),r=this.scrollables.map(function(t){return t.getElementRef().nativeElement.getBoundingClientRect()});return{isOriginClipped:zt(e,r),isOriginOutsideView:Ht(e,r),isOverlayClipped:zt(n,r),isOverlayOutsideView:Ht(n,r)}},t.prototype._setElementPosition=function(t,e,n,r){var i,o="bottom"===r.overlayY?"bottom":"top",s="top"===o?n.y:document.documentElement.clientHeight-(n.y+e.height),a="left"==(i="rtl"===this._dir?"end"===r.overlayX?"left":"right":"end"===r.overlayX?"right":"left")?n.x:document.documentElement.clientWidth-(n.x+e.width);["top","bottom","left","right"].forEach(function(e){return t.style[e]=null}),t.style[o]=s+"px",t.style[i]=a+"px";var u=new function(t,e){this.connectionPair=t,this.scrollableViewProperties=e}(r,this._getScrollVisibility(t));this._onPositionChange.next(u)},t.prototype._subtractOverflows=function(t){for(var e=[],n=1;n<arguments.length;n++)e[n-1]=arguments[n];return e.reduce(function(t,e){return t-Math.max(e,0)},t)},t}(),Io=function(){function t(){this._cssPosition="static",this._topOffset="",this._bottomOffset="",this._leftOffset="",this._rightOffset="",this._alignItems="",this._justifyContent="",this._width="",this._height="",this._wrapper=null}return t.prototype.attach=function(t){this._overlayRef=t},t.prototype.top=function(t){return void 0===t&&(t=""),this._bottomOffset="",this._topOffset=t,this._alignItems="flex-start",this},t.prototype.left=function(t){return void 0===t&&(t=""),this._rightOffset="",this._leftOffset=t,this._justifyContent="flex-start",this},t.prototype.bottom=function(t){return void 0===t&&(t=""),this._topOffset="",this._bottomOffset=t,this._alignItems="flex-end",this},t.prototype.right=function(t){return void 0===t&&(t=""),this._leftOffset="",this._rightOffset=t,this._justifyContent="flex-end",this},t.prototype.width=function(t){return void 0===t&&(t=""),this._width=t,"100%"===t&&this.left("0px"),this},t.prototype.height=function(t){return void 0===t&&(t=""),this._height=t,"100%"===t&&this.top("0px"),this},t.prototype.centerHorizontally=function(t){return void 0===t&&(t=""),this.left(t),this._justifyContent="center",this},t.prototype.centerVertically=function(t){return void 0===t&&(t=""),this.top(t),this._alignItems="center",this},t.prototype.apply=function(){var t=this._overlayRef.overlayElement;!this._wrapper&&t.parentNode&&(this._wrapper=document.createElement("div"),this._wrapper.classList.add("cdk-global-overlay-wrapper"),t.parentNode.insertBefore(this._wrapper,t),this._wrapper.appendChild(t));var e=t.style,n=t.parentNode.style;e.position=this._cssPosition,e.marginTop=this._topOffset,e.marginLeft=this._leftOffset,e.marginBottom=this._bottomOffset,e.marginRight=this._rightOffset,e.width=this._width,e.height=this._height,n.justifyContent=this._justifyContent,n.alignItems=this._alignItems},t.prototype.dispose=function(){this._wrapper&&this._wrapper.parentNode&&(this._wrapper.parentNode.removeChild(this._wrapper),this._wrapper=null)},t}(),Ro=function(){function t(t){this._viewportRuler=t}return t.prototype.global=function(){return new Io},t.prototype.connectedTo=function(t,e,n){return new No(e,n,t,this._viewportRuler)},t}(),jo=function(){function t(){this._attachedOverlays=[]}return t.prototype.ngOnDestroy=function(){this._keydownEventSubscription&&(this._keydownEventSubscription.unsubscribe(),this._keydownEventSubscription=null)},t.prototype.add=function(t){this._keydownEventSubscription||this._subscribeToKeydownEvents(),this._attachedOverlays.push(t)},t.prototype.remove=function(t){var e=this._attachedOverlays.indexOf(t);e>-1&&this._attachedOverlays.splice(e,1)},t.prototype._subscribeToKeydownEvents=function(){var t=this,e=uo(document.body,"keydown");this._keydownEventSubscription=e.pipe(yt(function(){return!!t._attachedOverlays.length})).subscribe(function(e){t._selectOverlayFromEvent(e)._keydownEvents.next(e)})},t.prototype._selectOverlayFromEvent=function(t){return this._attachedOverlays.find(function(e){return e.overlayElement===t.target||e.overlayElement.contains(t.target)})||this._attachedOverlays[this._attachedOverlays.length-1]},t}(),Do=function(){function t(){}return t.prototype.ngOnDestroy=function(){this._containerElement&&this._containerElement.parentNode&&this._containerElement.parentNode.removeChild(this._containerElement)},t.prototype.getContainerElement=function(){return this._containerElement||this._createContainer(),this._containerElement},t.prototype._createContainer=function(){var t=document.createElement("div");t.classList.add("cdk-overlay-container"),document.body.appendChild(t),this._containerElement=t},t}(),Fo=0,Mo=new To,Lo=function(){function t(t,e,n,r,i,o,s,a){this.scrollStrategies=t,this._overlayContainer=e,this._componentFactoryResolver=n,this._positionBuilder=r,this._keyboardDispatcher=i,this._appRef=o,this._injector=s,this._ngZone=a}return t.prototype.create=function(t){void 0===t&&(t=Mo);var e=this._createPaneElement(),n=this._createPortalOutlet(e);return new Po(n,e,t,this._ngZone,this._keyboardDispatcher)},t.prototype.position=function(){return this._positionBuilder},t.prototype._createPaneElement=function(){var t=document.createElement("div");return t.id="cdk-overlay-"+Fo++,t.classList.add("cdk-overlay-pane"),this._overlayContainer.getContainerElement().appendChild(t),t},t.prototype._createPortalOutlet=function(t){return new Eo(t,this._componentFactoryResolver,this._appRef,this._injector)},t}(),Vo=new se.m("cdk-connected-overlay-scroll-strategy"),Bo=function(){},Ho=n("8Ut3"),zo=n("kQVV"),Uo=n("mHG6"),qo=function(t){function e(e,n){t.call(this),this.promise=e,this.scheduler=n}return Object(ae.b)(e,t),e.create=function(t,n){return new e(t,n)},e.prototype._subscribe=function(t){var e=this,n=this.promise,r=this.scheduler;if(null==r)this._isScalar?t.closed||(t.next(this.value),t.complete()):n.then(function(n){e.value=n,e._isScalar=!0,t.closed||(t.next(n),t.complete())},function(e){t.closed||t.error(e)}).then(null,function(t){qi.a.setTimeout(function(){throw t})});else if(this._isScalar){if(!t.closed)return r.schedule(Qt,0,{value:this.value,subscriber:t})}else n.then(function(n){e.value=n,e._isScalar=!0,t.closed||t.add(r.schedule(Qt,0,{value:n,subscriber:t}))},function(e){t.closed||t.add(r.schedule(Kt,0,{err:e,subscriber:t}))}).then(null,function(t){qi.a.setTimeout(function(){throw t})})},e}(ki.a),Wo=n("X3fp"),Qo=function(t){function e(e,n){if(t.call(this),this.scheduler=n,null==e)throw new Error("iterator cannot be null.");this.iterator=Zt(e)}return Object(ae.b)(e,t),e.create=function(t,n){return new e(t,n)},e.dispatch=function(t){var e=t.index,n=t.iterator,r=t.subscriber;if(t.hasError)r.error(t.error);else{var i=n.next();i.done?r.complete():(r.next(i.value),t.index=e+1,r.closed?"function"==typeof n.return&&n.return():this.schedule(t))}},e.prototype._subscribe=function(t){var n=this.iterator,r=this.scheduler;if(r)return r.schedule(e.dispatch,0,{index:0,iterator:n,subscriber:t});for(;;){var i=n.next();if(i.done){t.complete();break}if(t.next(i.value),t.closed){"function"==typeof n.return&&n.return();break}}},e}(ki.a),Ko=function(){function t(t,e,n){void 0===e&&(e=0),void 0===n&&(n=t.length),this.str=t,this.idx=e,this.len=n}return t.prototype[Wo.a]=function(){return this},t.prototype.next=function(){return this.idx<this.len?{done:!1,value:this.str.charAt(this.idx++)}:{done:!0,value:void 0}},t}(),Zo=function(){function t(t,e,n){void 0===e&&(e=0),void 0===n&&(n=function(e){var n=+t.length;return isNaN(n)?0:0!==n&&"number"==typeof n&&qi.a.isFinite(n)?(n=function(t){var e=+n;return 0===e?e:isNaN(e)?e:e<0?-1:1}()*Math.floor(Math.abs(n)))<=0?0:n>Yo?Yo:n:n}()),this.arr=t,this.idx=e,this.len=n}return t.prototype[Wo.a]=function(){return this},t.prototype.next=function(){return this.idx<this.len?{done:!1,value:this.arr[this.idx++]}:{done:!0,value:void 0}},t}(),Yo=Math.pow(2,53)-1,Go=function(t){function e(e,n){t.call(this),this.arrayLike=e,this.scheduler=n,n||1!==e.length||(this._isScalar=!0,this.value=e[0])}return Object(ae.b)(e,t),e.create=function(t,n){var r=t.length;return 0===r?new Di.a:1===r?new Ho.a(t[0],n):new e(t,n)},e.dispatch=function(t){var e=t.arrayLike,n=t.index,r=t.subscriber;r.closed||(n>=t.length?r.complete():(r.next(e[n]),t.index=n+1,this.schedule(t)))},e.prototype._subscribe=function(t){var n=this.arrayLike,r=this.scheduler,i=n.length;if(r)return r.schedule(e.dispatch,0,{arrayLike:n,index:0,length:i,subscriber:t});for(var o=0;o<i&&!t.closed;o++)t.next(n[o]);t.complete()},e}(ki.a),Xo=function(){function t(t,e,n){this.kind=t,this.value=e,this.error=n,this.hasValue="N"===t}return t.prototype.observe=function(t){switch(this.kind){case"N":return t.next&&t.next(this.value);case"E":return t.error&&t.error(this.error);case"C":return t.complete&&t.complete()}},t.prototype.do=function(t,e,n){switch(this.kind){case"N":return t&&t(this.value);case"E":return e&&e(this.error);case"C":return n&&n()}},t.prototype.accept=function(t,e,n){return t&&"function"==typeof t.next?this.observe(t):this.do(t,e,n)},t.prototype.toObservable=function(){switch(this.kind){case"N":return ki.a.of(this.value);case"E":return ki.a.throw(this.error);case"C":return ki.a.empty()}throw new Error("unexpected notification kind value")},t.createNext=function(e){return void 0!==e?new t("N",e):t.undefinedValueNotification},t.createError=function(e){return new t("E",void 0,e)},t.createComplete=function(){return t.completeNotification},t.completeNotification=new t("C"),t.undefinedValueNotification=new t("N",void 0),t}(),$o=function(t){function e(e,n,r){void 0===r&&(r=0),t.call(this,e),this.scheduler=n,this.delay=r}return Object(ae.b)(e,t),e.dispatch=function(t){t.notification.observe(t.destination),this.unsubscribe()},e.prototype.scheduleMessage=function(t){this.add(this.scheduler.schedule(e.dispatch,this.delay,new Jo(t,this.destination)))},e.prototype._next=function(t){this.scheduleMessage(Xo.createNext(t))},e.prototype._error=function(t){this.scheduleMessage(Xo.createError(t))},e.prototype._complete=function(){this.scheduleMessage(Xo.createComplete())},e}(si.a),Jo=function(t,e){this.notification=t,this.destination=e},ts=n("mz3w"),es=function(t){function e(e,n){t.call(this,null),this.ish=e,this.scheduler=n}return Object(ae.b)(e,t),e.create=function(t,n){if(null!=t){if("function"==typeof t[ts.a])return t instanceof ki.a&&!n?t:new e(t,n);if(Object(Fi.a)(t))return new Ei.a(t,n);if(Object(Uo.a)(t))return new qo(t,n);if("function"==typeof t[Wo.a]||"string"==typeof t)return new Qo(t,n);if(Object(zo.a)(t))return new Go(t,n)}throw new TypeError((null!==t&&typeof t||t)+" is not observable")},e.prototype._subscribe=function(t){var e=this.ish,n=this.scheduler;return null==n?e[ts.a]().subscribe(t):e[ts.a]().subscribe(new $o(t,n,0))},e}(ki.a).create,ns=n("bywS"),rs=function(){function t(t){this.notifier=t}return t.prototype.call=function(t,e){return e.subscribe(new is(t,this.notifier))},t}(),is=function(t){function e(e,n){t.call(this,e),this.notifier=n,this.add(Object(hi.a)(this,n))}return Object(ae.b)(e,t),e.prototype.notifyNext=function(t,e,n,r,i){this.complete()},e.prototype.notifyComplete=function(){},e}(ci.a),os=function(){function t(t,e){this._changeDetectorRef=t,this._container=e,this._margins={left:0,right:0}}return t.prototype.ngAfterContentInit=function(){var t=this;this._container._contentMargins.subscribe(function(e){t._margins=e,t._changeDetectorRef.markForCheck()})},t}(),ss=function(){function t(t,e,n,r){var i=this;this._elementRef=t,this._focusTrapFactory=e,this._focusMonitor=n,this._doc=r,this._elementFocusedBeforeDrawerWasOpened=null,this._enableAnimations=!1,this._position="start",this._mode="over",this._disableClose=!1,this._opened=!1,this._animationStarted=new se.k,this._animationState="void",this.openedChange=new se.k,this.onOpen=this._openedStream,this.onClose=this._closedStream,this.onPositionChanged=new se.k,this.onAlignChanged=new se.k,this._modeChanged=new $r.a,this.openedChange.subscribe(function(t){t?(i._doc&&(i._elementFocusedBeforeDrawerWasOpened=i._doc.activeElement),i._isFocusTrapEnabled&&i._focusTrap&&i._focusTrap.focusInitialElementWhenReady()):i._restoreFocus()})}return Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(t){(t="end"===t?"end":"start")!=this._position&&(this._position=t,this.onAlignChanged.emit(),this.onPositionChanged.emit())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"align",{get:function(){return this.position},set:function(t){this.position=t},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"mode",{get:function(){return this._mode},set:function(t){this._mode=t,this._modeChanged.next()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"disableClose",{get:function(){return this._disableClose},set:function(t){this._disableClose=ct(t)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_openedStream",{get:function(){return this.openedChange.pipe(yt(function(t){return t}),dt(function(){}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_closedStream",{get:function(){return this.openedChange.pipe(yt(function(t){return!t}),dt(function(){}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_isFocusTrapEnabled",{get:function(){return this.opened&&"side"!==this.mode},enumerable:!0,configurable:!0}),t.prototype._restoreFocus=function(){var t=this._doc&&this._doc.activeElement;t&&this._elementRef.nativeElement.contains(t)&&(this._elementFocusedBeforeDrawerWasOpened instanceof 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this._timer=u(function(){this.state=32},this.options.interval,this),32},reset:function(){clearTimeout(this._timer)},emit:function(){this.state==Zt&&(this._input.tapCount=this.count,this.manager.emit(this.options.event,this._input))}}),$.VERSION="2.0.7",$.defaults={domEvents:!1,touchAction:"compute",enable:!0,inputTarget:null,inputClass:null,preset:[[Y,{enable:!1}],[K,{enable:!1},["rotate"]],[G,{direction:Ct}],[Q,{direction:Ct},["swipe"]],[X],[X,{event:"doubletap",taps:2},["tap"]],[Z]],cssProps:{userSelect:"none",touchSelect:"none",touchCallout:"none",contentZooming:"none",userDrag:"none",tapHighlightColor:"rgba(0,0,0,0)"}},J.prototype={set:function(t){return et(this.options,t),t.touchAction&&this.touchAction.update(),t.inputTarget&&(this.input.destroy(),this.input.target=t.inputTarget,this.input.init()),this},stop:function(t){this.session.stopped=t?2:1},recognize:function(t){var e=this.session;if(!e.stopped){this.touchAction.preventDefaults(t);var n,r=this.recognizers,i=e.curRecognizer;(!i||i&&i.state&Zt)&&(i=e.curRecognizer=null);for(var o=0;o<r.length;)n=r[o],2===e.stopped||i&&n!=i&&!n.canRecognizeWith(i)?n.reset():n.recognize(t),!i&&n.state&(Wt|Qt|Kt)&&(i=e.curRecognizer=n),o++}},get:function(t){if(t instanceof H)return t;for(var e=this.recognizers,n=0;n<e.length;n++)if(e[n].options.event==t)return e[n];return null},add:function(t){if(l(t,"add",this))return this;var e=this.get(t.options.event);return e&&this.remove(e),this.recognizers.push(t),t.manager=this,this.touchAction.update(),t},remove:function(t){if(l(t,"remove",this))return this;if(t=this.get(t)){var e=this.recognizers,n=w(e,t);-1!==n&&(e.splice(n,1),this.touchAction.update())}return this},on:function(t,e){if(t!==a&&e!==a){var n=this.handlers;return c(b(t),function(t){n[t]=n[t]||[],n[t].push(e)}),this}},off:function(t,e){if(t!==a){var n=this.handlers;return c(b(t),function(t){e?n[t]&&n[t].splice(w(n[t],e),1):delete 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\ No newline at end of file
diff --git a/angular/src/app/app.component.html b/angular/src/app/app.component.html
index 282a41b..5310059 100644
--- a/angular/src/app/app.component.html
+++ b/angular/src/app/app.component.html
@@ -7,12 +7,12 @@ <h1>{{title}}</h1>
 <mat-sidenav-container>
 
   <mat-sidenav #sidenav class="sidenav" mode="side" opened="true" position="end">
-    <a href="./assets/CV_blandine.pdf" target="_blank">
+    <a href="angular/dist/assets/CV_blandine.pdf" target="_blank">
       <i class="material-icons">file_download</i> Download CV</a>
   </mat-sidenav>
   <div class="content">
     <div class="content-wrapper">
-      <img width="150" src="./assets/blandine-rounded.png" alt="Blandine picture" class="float-left" />
+      <img width="150" src="angular/dist/assets/blandine-rounded.png" alt="Blandine picture" class="float-left" />
       <p>
         Hi, I'm
         <span class="highlight">Blandine Descamps</span>, a senior front-end developer passionate about creating great user experiences! I'm available
@@ -46,8 +46,8 @@ <h1>{{title}}</h1>
       </p>
     </div>
     <div class="icon-links">
-      <app-link-component link="https://www.github.com/blandine" icon="./assets/GitHub-Mark/PNG/GitHub-Mark-64px.png"></app-link-component>
-      <app-link-component link="http://se.linkedin.com/in/blandinedescamps" icon="assets/in66.png"></app-link-component>
+      <app-link-component link="https://www.github.com/blandine" icon="angular/dist/assets/GitHub-Mark/PNG/GitHub-Mark-64px.png"></app-link-component>
+      <app-link-component link="http://se.linkedin.com/in/blandinedescamps" icon="angular/dist/assets/in66.png"></app-link-component>
     </div>
     <div class="footer"> Developed with
       <a href="https://angular.io/">Angular 5</a> and