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mt=se.props.eventKey,gt=function(){se.onOpenChange({key:mt,item:Object(H.a)(se),trigger:tt,open:Ae})};tt==="mouseenter"?se.mouseenterTimeout=setTimeout(function(){gt()},0):gt()},se.isChildrenSelected=function(){var Ae={find:!1};return he(se.props.children,se.props.selectedKeys,Ae),Ae.find},se.isOpen=function(){return se.props.openKeys.indexOf(se.props.eventKey)!==-1},se.adjustWidth=function(){if(!se.subMenuTitle||!se.menuInstance)return;var Ae=le.findDOMNode(se.menuInstance);if(Ae.offsetWidth>=se.subMenuTitle.offsetWidth)return;Ae.style.minWidth="".concat(se.subMenuTitle.offsetWidth,"px")},se.saveSubMenuTitle=function(Ae){se.subMenuTitle=Ae},se.getBaseProps=function(){var Ae=Object(H.a)(se),tt=Ae.props;return{mode:tt.mode==="horizontal"?"vertical":tt.mode,visible:se.props.isOpen,level:tt.level+1,inlineIndent:tt.inlineIndent,focusable:!1,onClick:se.onSubMenuClick,onSelect:se.onSelect,onDeselect:se.onDeselect,onDestroy:se.onDestroy,selectedKeys:tt.selectedKeys,eventKey:"".concat(tt.eventKey,"-menu-"),openKeys:tt.openKeys,motion:tt.motion,onOpenChange:se.onOpenChange,subMenuOpenDelay:tt.subMenuOpenDelay,parentMenu:Object(H.a)(se),subMenuCloseDelay:tt.subMenuCloseDelay,forceSubMenuRender:tt.forceSubMenuRender,triggerSubMenuAction:tt.triggerSubMenuAction,builtinPlacements:tt.builtinPlacements,defaultActiveFirst:tt.store.getState().defaultActiveFirst[re(tt.eventKey)],multiple:tt.multiple,prefixCls:tt.rootPrefixCls,id:se.internalMenuId,manualRef:se.saveMenuInstance,itemIcon:tt.itemIcon,expandIcon:tt.expandIcon,direction:tt.direction}},se.getMotion=function(Ae,tt){var mt=Object(H.a)(se),gt=mt.haveRendered,Lt=se.props,mn=Lt.motion,hn=Lt.rootPrefixCls,en=Object(J.a)(Object(J.a)({},mn),{},{leavedClassName:"".concat(hn,"-hidden"),removeOnLeave:!1,motionAppear:gt||!tt||Ae!=="inline"});return en};var pe=Le.store,je=Le.eventKey,Ie=pe.getState(),dt=Ie.defaultActiveFirst;se.isRootMenu=!1;var lt=!1;return dt&&(lt=dt[je]),at(pe,je,lt),se}return Object(R.a)(Ue,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var se=this,pe=this.props,je=pe.mode,Ie=pe.parentMenu,dt=pe.manualRef;if(dt&&dt(this),je!=="horizontal"||!Ie.isRootMenu||!this.props.isOpen)return;this.minWidthTimeout=setTimeout(function(){return se.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var se=this.props,pe=se.onDestroy,je=se.eventKey;pe&&pe(je),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout)}},{key:"renderChildren",value:function(se){var pe=this,je=this.getBaseProps(),Ie=this.getMotion(je.mode,je.visible);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||je.visible||je.forceSubMenuRender,!this.haveOpened)return U.createElement("div",null);var dt=je.direction;return U.createElement(st.default,Object.assign({visible:je.visible},Ie),function(lt){var Ae=lt.className,tt=lt.style,mt=i()("".concat(je.prefixCls,"-sub"),Ae,Object(c.a)({},"".concat(je.prefixCls,"-rtl"),dt==="rtl"));return U.createElement(ge,Object.assign({},je,{id:pe.internalMenuId,className:mt,style:tt}),se)})}},{key:"render",value:function(){var se,pe=Object(J.a)({},this.props),je=pe.isOpen,Ie=this.getPrefixCls(),dt=pe.mode==="inline",lt=i()(Ie,"".concat(Ie,"-").concat(pe.mode),(se={},Object(c.a)(se,pe.className,!!pe.className),Object(c.a)(se,this.getOpenClassName(),je),Object(c.a)(se,this.getActiveClassName(),pe.active||je&&!dt),Object(c.a)(se,this.getDisabledClassName(),pe.disabled),Object(c.a)(se,this.getSelectedClassName(),this.isChildrenSelected()),se));this.internalMenuId||(pe.eventKey?this.internalMenuId="".concat(pe.eventKey,"$Menu"):(ut+=1,this.internalMenuId="$__$".concat(ut,"$Menu")));var Ae={},tt={},mt={};pe.disabled||(Ae={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},tt={onClick:this.onTitleClick},mt={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var gt={},Lt=pe.direction;dt&&(Lt==="rtl"?gt.paddingRight=pe.inlineIndent*pe.level:gt.paddingLeft=pe.inlineIndent*pe.level);var mn={};this.props.isOpen&&(mn={"aria-owns":this.internalMenuId});var hn=null;pe.mode!=="horizontal"&&(hn=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(hn=U.createElement(this.props.expandIcon,Object(J.a)({},this.props))));var en=U.createElement("div",Object.assign({ref:this.saveSubMenuTitle,style:gt,className:"".concat(Ie,"-title"),role:"button"},mt,tt,{"aria-expanded":je},mn,{"aria-haspopup":"true",title:typeof pe.title=="string"?pe.title:void 0}),pe.title,hn||U.createElement("i",{className:"".concat(Ie,"-arrow")})),Dt=this.renderChildren(pe.children),xn=pe.parentMenu.isRootMenu?pe.parentMenu.props.getPopupContainer:function(Gt){return Gt.parentNode},He=pt[pe.mode],ht=pe.popupOffset?{offset:pe.popupOffset}:{},St=pe.mode==="inline"?"":pe.popupClassName;St+=Lt==="rtl"?" ".concat(Ie,"-rtl"):"";var Xt=pe.disabled,an=pe.triggerSubMenuAction,un=pe.subMenuOpenDelay,Je=pe.forceSubMenuRender,ft=pe.subMenuCloseDelay,kt=pe.builtinPlacements;Se.forEach(function(Gt){return delete pe[Gt]}),delete pe.onClick;var vn=Lt==="rtl"?Object.assign({},Ke,kt):Object.assign({},$e,kt);return delete pe.direction,U.createElement("li",Object.assign({},pe,Ae,{className:lt,role:"menuitem"}),dt&&en,dt&&Dt,!dt&&U.createElement(ot.a,{prefixCls:Ie,popupClassName:i()("".concat(Ie,"-popup"),St),getPopupContainer:xn,builtinPlacements:vn,popupPlacement:He,popupVisible:je,popupAlign:ht,popup:Dt,action:Xt?[]:[an],mouseEnterDelay:un,mouseLeaveDelay:ft,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:Je},en))}}]),Ue}(U.Component);Qe.defaultProps={onMouseEnter:W,onMouseLeave:W,onTitleMouseEnter:W,onTitleMouseLeave:W,onTitleClick:W,manualRef:W,mode:"vertical",title:""};var rt=Object(N.b)(function(it,Be){var Ue=it.openKeys,Le=it.activeKey,se=it.selectedKeys,pe=Be.eventKey,je=Be.subMenuKey;return{isOpen:Ue.indexOf(pe)>-1,active:Le[je]===pe,selectedKeys:se}})(Qe);rt.isSubMenu=!0;var Rt=rt,Ct="menuitem-overflowed",xt=.5,yt=function(it){Object(I.a)(Ue,it);var Be=Object(x.a)(Ue);function Ue(){var Le;return Object(K.a)(this,Ue),Le=Be.apply(this,arguments),Le.resizeObserver=null,Le.mutationObserver=null,Le.originalTotalWidth=0,Le.overflowedItems=[],Le.menuItemSizes=[],Le.cancelFrameId=null,Le.state={lastVisibleIndex:void 0},Le.getMenuItemNodes=function(){var se=Le.props.prefixCls,pe=le.findDOMNode(Object(H.a)(Le));return pe?[].slice.call(pe.children).filter(function(je){return je.className.split(" ").indexOf("".concat(se,"-overflowed-submenu"))<0}):[]},Le.getOverflowedSubMenuItem=function(se,pe,je){var Ie=Le.props,dt=Ie.overflowedIndicator,lt=Ie.level,Ae=Ie.mode,tt=Ie.prefixCls,mt=Ie.theme;if(lt!==1||Ae!=="horizontal")return null;var gt=Le.props.children[0],Lt=gt.props,mn=Lt.children,hn=Lt.title,en=Lt.style,Dt=Object(fe.a)(Lt,["children","title","style"]),xn=Object(J.a)({},en),He="".concat(se,"-overflowed-indicator"),ht="".concat(se,"-overflowed-indicator");pe.length===0&&je!==!0?xn=Object(J.a)(Object(J.a)({},xn),{},{display:"none"}):je&&(xn=Object(J.a)(Object(J.a)({},xn),{},{visibility:"hidden",position:"absolute"}),He="".concat(He,"-placeholder"),ht="".concat(ht,"-placeholder"));var St=mt?"".concat(tt,"-").concat(mt):"",Xt={};return Se.forEach(function(an){Dt[an]!==void 0&&(Xt[an]=Dt[an])}),U.createElement(Rt,Object.assign({title:dt,className:"".concat(tt,"-overflowed-submenu"),popupClassName:St},Xt,{key:He,eventKey:ht,disabled:!1,style:xn}),pe)},Le.setChildrenWidthAndResize=function(){if(Le.props.mode!=="horizontal")return;var se=le.findDOMNode(Object(H.a)(Le));if(!se)return;var pe=se.children;if(!pe||pe.length===0)return;var je=se.children[pe.length-1];be(je,"display","inline-block");var Ie=Le.getMenuItemNodes(),dt=Ie.filter(function(lt){return lt.className.split(" ").indexOf(Ct)>=0});dt.forEach(function(lt){be(lt,"display","inline-block")}),Le.menuItemSizes=Ie.map(function(lt){return ye(lt,!0)}),dt.forEach(function(lt){be(lt,"display","none")}),Le.overflowedIndicatorWidth=ye(se.children[se.children.length-1],!0),Le.originalTotalWidth=Le.menuItemSizes.reduce(function(lt,Ae){return lt+Ae},0),Le.handleResize(),be(je,"display","none")},Le.handleResize=function(){if(Le.props.mode!=="horizontal")return;var se=le.findDOMNode(Object(H.a)(Le));if(!se)return;var pe=ye(se);Le.overflowedItems=[];var je=0,Ie;Le.originalTotalWidth>pe+xt&&(Ie=-1,Le.menuItemSizes.forEach(function(dt){je+=dt,je+Le.overflowedIndicatorWidth<=pe&&(Ie+=1)})),Le.setState({lastVisibleIndex:Ie})},Le}return Object(R.a)(Ue,[{key:"componentDidMount",value:function(){var se=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var pe=le.findDOMNode(this);if(!pe)return;this.resizeObserver=new Re.default(function(je){je.forEach(function(){var Ie=se.cancelFrameId;cancelAnimationFrame(Ie),se.cancelFrameId=requestAnimationFrame(se.setChildrenWidthAndResize)})}),[].slice.call(pe.children).concat(pe).forEach(function(je){se.resizeObserver.observe(je)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){se.resizeObserver.disconnect(),[].slice.call(pe.children).concat(pe).forEach(function(je){se.resizeObserver.observe(je)}),se.setChildrenWidthAndResize()}),this.mutationObserver.observe(pe,{attributes:!1,childList:!0,subTree:!1}))}}},{key:"componentWillUnmount",value:function(){this.resizeObserver&&this.resizeObserver.disconnect(),this.mutationObserver&&this.mutationObserver.disconnect(),cancelAnimationFrame(this.cancelFrameId)}},{key:"renderChildren",value:function(se){var pe=this,je=this.state.lastVisibleIndex;return(se||[]).reduce(function(Ie,dt,lt){var Ae=dt;if(pe.props.mode==="horizontal"){var tt=pe.getOverflowedSubMenuItem(dt.props.eventKey,[]);je!==void 0&&pe.props.className.indexOf("".concat(pe.props.prefixCls,"-root"))!==-1&&(lt>je&&(Ae=U.cloneElement(dt,{style:{display:"none"},eventKey:"".concat(dt.props.eventKey,"-hidden"),className:"".concat(Ct)})),lt===je+1&&(pe.overflowedItems=se.slice(je+1).map(function(gt){return U.cloneElement(gt,{key:gt.props.eventKey,mode:"vertical-left"})}),tt=pe.getOverflowedSubMenuItem(dt.props.eventKey,pe.overflowedItems)));var mt=[].concat(Object(_e.a)(Ie),[tt,Ae]);return lt===se.length-1&&mt.push(pe.getOverflowedSubMenuItem(dt.props.eventKey,[],!0)),mt}return[].concat(Object(_e.a)(Ie),[Ae])},[])}},{key:"render",value:function(){var se=this.props,pe=se.visible,je=se.prefixCls,Ie=se.overflowedIndicator,dt=se.mode,lt=se.level,Ae=se.tag,tt=se.children,mt=se.theme,gt=Object(fe.a)(se,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),Lt=Ae;return U.createElement(Lt,Object.assign({},gt),this.renderChildren(tt))}}]),Ue}(U.Component);yt.defaultProps={tag:"div",className:""};var wt=yt;function Et(it){return it.length?it.every(function(Be){return!!Be.props.disabled}):!0}function Te(it,Be,Ue){var Le=it.getState();it.setState({activeKey:Object(J.a)(Object(J.a)({},Le.activeKey),{},Object(c.a)({},Be,Ue))})}function xe(it){return it.eventKey||"0-menu-"}function ze(it,Be){var Ue=Be,Le=it.children,se=it.eventKey;if(Ue){var pe;if(ae(Le,function(je,Ie){je&&je.props&&!je.props.disabled&&Ue===$(je,se,Ie)&&(pe=!0)}),pe)return Ue}return Ue=null,it.defaultActiveFirst&&ae(Le,function(je,Ie){!Ue&&je&&!je.props.disabled&&(Ue=$(je,se,Ie))}),Ue}function Ve(it){if(it){var Be=this.instanceArray.indexOf(it);Be!==-1?this.instanceArray[Be]=it:this.instanceArray.push(it)}}var De=function(it){Object(I.a)(Ue,it);var Be=Object(x.a)(Ue);function Ue(Le){var se;return Object(K.a)(this,Ue),se=Be.call(this,Le),se.onKeyDown=function(pe,je){var Ie=pe.keyCode,dt;if(se.getFlatInstanceArray().forEach(function(Ae){Ae&&Ae.props.active&&Ae.onKeyDown&&(dt=Ae.onKeyDown(pe))}),dt)return 1;var lt=null;return(Ie===T.a.UP||Ie===T.a.DOWN)&&(lt=se.step(Ie===T.a.UP?-1:1)),lt?(pe.preventDefault(),Te(se.props.store,xe(se.props),lt.props.eventKey),typeof je=="function"&&je(lt),1):void 0},se.onItemHover=function(pe){var je=pe.key,Ie=pe.hover;Te(se.props.store,xe(se.props),Ie?je:null)},se.onDeselect=function(pe){se.props.onDeselect(pe)},se.onSelect=function(pe){se.props.onSelect(pe)},se.onClick=function(pe){se.props.onClick(pe)},se.onOpenChange=function(pe){se.props.onOpenChange(pe)},se.onDestroy=function(pe){se.props.onDestroy(pe)},se.getFlatInstanceArray=function(){return se.instanceArray},se.step=function(pe){var je=se.getFlatInstanceArray(),Ie=se.props.store.getState().activeKey[xe(se.props)],dt=je.length;if(!dt)return null;pe<0&&(je=je.concat().reverse());var lt=-1;if(je.every(function(gt,Lt){return gt&&gt.props.eventKey===Ie?(lt=Lt,!1):!0}),!se.props.defaultActiveFirst&&lt!==-1&&Et(je.slice(lt,dt-1)))return;var Ae=(lt+1)%dt,tt=Ae;do{var mt=je[tt];if(!mt||mt.props.disabled)tt=(tt+1)%dt;else return mt}while(tt!==Ae);return null},se.renderCommonMenuItem=function(pe,je,Ie){var dt=se.props.store.getState(),lt=Object(H.a)(se),Ae=lt.props,tt=$(pe,Ae.eventKey,je),mt=pe.props;if(!mt||typeof pe.type=="string")return pe;var gt=tt===dt.activeKey,Lt=Object(J.a)(Object(J.a)({mode:mt.mode||Ae.mode,level:Ae.level,inlineIndent:Ae.inlineIndent,renderMenuItem:se.renderMenuItem,rootPrefixCls:Ae.prefixCls,index:je,parentMenu:Ae.parentMenu,manualRef:mt.disabled?void 0:Object(P.a)(pe.ref,Ve.bind(Object(H.a)(se))),eventKey:tt,active:!mt.disabled&&gt,multiple:Ae.multiple,onClick:function(hn){(mt.onClick||W)(hn),se.onClick(hn)},onItemHover:se.onItemHover,motion:Ae.motion,subMenuOpenDelay:Ae.subMenuOpenDelay,subMenuCloseDelay:Ae.subMenuCloseDelay,forceSubMenuRender:Ae.forceSubMenuRender,onOpenChange:se.onOpenChange,onDeselect:se.onDeselect,onSelect:se.onSelect,builtinPlacements:Ae.builtinPlacements,itemIcon:mt.itemIcon||se.props.itemIcon,expandIcon:mt.expandIcon||se.props.expandIcon},Ie),{},{direction:Ae.direction});return(Ae.mode==="inline"||Oe())&&(Lt.triggerSubMenuAction="click"),U.cloneElement(pe,Lt)},se.renderMenuItem=function(pe,je,Ie){if(!pe)return null;var dt=se.props.store.getState(),lt={openKeys:dt.openKeys,selectedKeys:dt.selectedKeys,triggerSubMenuAction:se.props.triggerSubMenuAction,subMenuKey:Ie};return se.renderCommonMenuItem(pe,je,lt)},Le.store.setState({activeKey:Object(J.a)(Object(J.a)({},Le.store.getState().activeKey),{},Object(c.a)({},Le.eventKey,ze(Le,Le.activeKey)))}),se.instanceArray=[],se}return Object(R.a)(Ue,[{key:"componentDidMount",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"shouldComponentUpdate",value:function(se){return this.props.visible||se.visible||this.props.className!==se.className||!p()(this.props.style,se.style)}},{key:"componentDidUpdate",value:function(se){var pe=this.props,je="activeKey"in pe?pe.activeKey:pe.store.getState().activeKey[xe(pe)],Ie=ze(pe,je);if(Ie!==je)Te(pe.store,xe(pe),Ie);else if("activeKey"in se){var dt=ze(se,se.activeKey);Ie!==dt&&Te(pe.store,xe(pe),Ie)}}},{key:"render",value:function(){var se=this,pe=Object(L.a)({},this.props);this.instanceArray=[];var je=i()(pe.prefixCls,pe.className,"".concat(pe.prefixCls,"-").concat(pe.mode)),Ie={className:je,role:pe.role||"menu"};pe.id&&(Ie.id=pe.id),pe.focusable&&(Ie.tabIndex=0,Ie.onKeyDown=this.onKeyDown);var dt=pe.prefixCls,lt=pe.eventKey,Ae=pe.visible,tt=pe.level,mt=pe.mode,gt=pe.overflowedIndicator,Lt=pe.theme;return Se.forEach(function(mn){return delete pe[mn]}),delete pe.onClick,U.createElement(wt,Object.assign({},pe,{prefixCls:dt,mode:mt,tag:"ul",level:tt,theme:Lt,visible:Ae,overflowedIndicator:gt},Ie),U.Children.map(pe.children,function(mn,hn){return se.renderMenuItem(mn,hn,lt||"0-menu-")}))}}]),Ue}(U.Component);De.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:W};var We=Object(N.b)()(De),ge=We,de=j("Kwbf");function ce(it,Be,Ue){var Le=it.prefixCls,se=it.motion,pe=it.defaultMotions,je=pe===void 0?{}:pe,Ie=it.openAnimation,dt=it.openTransitionName,lt=Be.switchingModeFromInline;if(se)return se;if(Object(a.a)(Ie)==="object"&&Ie)Object(de.a)(!1,"Object type of `openAnimation` is removed. Please use `motion` instead.");else if(typeof Ie=="string")return{motionName:"".concat(Le,"-open-").concat(Ie)};if(dt)return{motionName:dt};var Ae=je[Ue];return Ae||(lt?null:je.other)}var ne=function(it){Object(I.a)(Ue,it);var Be=Object(x.a)(Ue);function Ue(Le){var se;Object(K.a)(this,Ue),se=Be.call(this,Le),se.inlineOpenKeys=[],se.onSelect=function(Ie){var dt=Object(H.a)(se),lt=dt.props;if(lt.selectable){var Ae=se.store.getState(),tt=Ae.selectedKeys,mt=Ie.key;lt.multiple?tt=tt.concat([mt]):tt=[mt],"selectedKeys"in lt||se.store.setState({selectedKeys:tt}),lt.onSelect(Object(J.a)(Object(J.a)({},Ie),{},{selectedKeys:tt}))}},se.onClick=function(Ie){var dt=se.getRealMenuMode(),lt=Object(H.a)(se),Ae=lt.store,tt=lt.props.onOpenChange;dt!=="inline"&&!("openKeys"in se.props)&&(Ae.setState({openKeys:[]}),tt([])),se.props.onClick(Ie)},se.onKeyDown=function(Ie,dt){se.innerMenu.getWrappedInstance().onKeyDown(Ie,dt)},se.onOpenChange=function(Ie){var dt=Object(H.a)(se),lt=dt.props,Ae=se.store.getState().openKeys.concat(),tt=!1,mt=function(Lt){var mn=!1;if(Lt.open)mn=Ae.indexOf(Lt.key)===-1,mn&&Ae.push(Lt.key);else{var hn=Ae.indexOf(Lt.key);mn=hn!==-1,mn&&Ae.splice(hn,1)}tt=tt||mn};Array.isArray(Ie)?Ie.forEach(mt):mt(Ie),tt&&("openKeys"in se.props||se.store.setState({openKeys:Ae}),lt.onOpenChange(Ae))},se.onDeselect=function(Ie){var dt=Object(H.a)(se),lt=dt.props;if(lt.selectable){var Ae=se.store.getState().selectedKeys.concat(),tt=Ie.key,mt=Ae.indexOf(tt);mt!==-1&&Ae.splice(mt,1),"selectedKeys"in lt||se.store.setState({selectedKeys:Ae}),lt.onDeselect(Object(J.a)(Object(J.a)({},Ie),{},{selectedKeys:Ae}))}},se.onMouseEnter=function(Ie){se.restoreModeVerticalFromInline();var dt=se.props.onMouseEnter;dt&&dt(Ie)},se.onTransitionEnd=function(Ie){var dt=Ie.propertyName==="width"&&Ie.target===Ie.currentTarget,lt=Ie.target.className,Ae=Object.prototype.toString.call(lt)==="[object SVGAnimatedString]"?lt.animVal:lt,tt=Ie.propertyName==="font-size"&&Ae.indexOf("anticon")>=0;(dt||tt)&&se.restoreModeVerticalFromInline()},se.setInnerMenu=function(Ie){se.innerMenu=Ie},se.isRootMenu=!0;var pe=Le.defaultSelectedKeys,je=Le.defaultOpenKeys;return"selectedKeys"in Le&&(pe=Le.selectedKeys||[]),"openKeys"in Le&&(je=Le.openKeys||[]),se.store=Object(N.c)({selectedKeys:pe,openKeys:je,activeKey:{"0-menu-":ze(Le,Le.activeKey)}}),se.state={switchingModeFromInline:!1},se}return Object(R.a)(Ue,[{key:"componentDidMount",value:function(){this.updateMiniStore(),this.updateMenuDisplay()}},{key:"componentDidUpdate",value:function(se){this.updateOpentKeysWhenSwitchMode(se),this.updateMiniStore();var pe=this.props,je=pe.siderCollapsed,Ie=pe.inlineCollapsed,dt=pe.onOpenChange;(!se.inlineCollapsed&&Ie||!se.siderCollapsed&&je)&&dt([]),this.updateMenuDisplay()}},{key:"updateOpentKeysWhenSwitchMode",value:function(se){var pe=this.props,je=this.store,Ie=this.inlineOpenKeys,dt=je.getState(),lt={};se.mode==="inline"&&pe.mode!=="inline"&&this.setState({switchingModeFromInline:!0}),"openKeys"in pe||((pe.inlineCollapsed&&!se.inlineCollapsed||pe.siderCollapsed&&!se.siderCollapsed)&&(this.setState({switchingModeFromInline:!0}),this.inlineOpenKeys=dt.openKeys.concat(),lt.openKeys=[]),(!pe.inlineCollapsed&&se.inlineCollapsed||!pe.siderCollapsed&&se.siderCollapsed)&&(lt.openKeys=Ie,this.inlineOpenKeys=[])),Object.keys(lt).length&&je.setState(lt)}},{key:"updateMenuDisplay",value:function(){var se=this.props.collapsedWidth,pe=this.store,je=this.prevOpenKeys,Ie=this.getInlineCollapsed()&&(se===0||se==="0"||se==="0px");Ie?(this.prevOpenKeys=pe.getState().openKeys.concat(),this.store.setState({openKeys:[]})):je&&(this.store.setState({openKeys:je}),this.prevOpenKeys=null)}},{key:"getRealMenuMode",value:function(){var se=this.props.mode,pe=this.state.switchingModeFromInline,je=this.getInlineCollapsed();return pe&&je?"inline":je?"vertical":se}},{key:"getInlineCollapsed",value:function(){var se=this.props,pe=se.inlineCollapsed,je=se.siderCollapsed;return je!==void 0?je:pe}},{key:"restoreModeVerticalFromInline",value:function(){var se=this.state.switchingModeFromInline;se&&this.setState({switchingModeFromInline:!1})}},{key:"updateMiniStore",value:function(){"selectedKeys"in this.props&&this.store.setState({selectedKeys:this.props.selectedKeys||[]}),"openKeys"in this.props&&this.store.setState({openKeys:this.props.openKeys||[]})}},{key:"render",value:function(){var se=Object(J.a)({},Object(E.default)(this.props,["collapsedWidth","siderCollapsed","defaultMotions"])),pe=this.getRealMenuMode();return se.className+=" ".concat(se.prefixCls,"-root"),se.direction==="rtl"&&(se.className+=" 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animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
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ve=document.createElement("div");ve.className=""+A.toolbarButtonStyleClass.name,ve.setAttribute("data-type-name",X.typeName),ve.innerHTML=X.icon,ve.addEventListener("click",function(){A.markerToolbarButtonClicked(ve,X)}),A.buttons.push(ve),A.markerButtons.push(ve)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var ee=document.createElement("div");ee.className=this.toolbarBlockStyleClass.name,ee.style.whiteSpace="nowrap",ee.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(ee),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(ee,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},z.prototype.addButtonClickListener=function(m){this.buttonClickListeners.push(m)},z.prototype.removeButtonClickListener=function(m){this.buttonClickListeners.indexOf(m)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(m),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var m=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var A=0;A<this.markerButtons.length;A++)A<m||A===m&&this.markerButtons.length-1===m?this.markerButtonBlock.appendChild(this.markerButtons[A]):(A===m&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[A]))}},z.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},z.prototype.resetButtonStyles=function(){var m=this;this.buttons.forEach(function(A){A.className=A.className.replace(m.uiStyleSettings.toolbarButtonStyleColorsClassName?m.uiStyleSettings.toolbarButtonStyleColorsClassName:m.toolbarButtonStyleColorsClass.name,"").trim(),A.className=A.className.replace(m.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?m.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:m.toolbarActiveButtonStyleColorsClass.name,"").trim(),A.className+=" "+(m.uiStyleSettings.toolbarButtonStyleColorsClassName?m.uiStyleSettings.toolbarButtonStyleColorsClassName:m.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(m,A,G){var ee=this,X=document.createElement("div");switch(X.className=""+this.toolbarButtonStyleClass.name,X.innerHTML=A,X.setAttribute("data-action",G),X.addEventListener("click",function(){ee.actionToolbarButtonClicked(X,G)}),G){case"select":X.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":X.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":X.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":X.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":X.style.fill=this.uiStyleSettings.closeButtonColor}m.appendChild(X),this.buttons.push(X)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ke("toolbar",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.uiStyleSettings.toolbarHeight+`px;
box-sizing: content-box;
`+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new Ke("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Ke("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Ke("toolbar-overflow-block",`
position: absolute;
top: `+this.uiStyleSettings.toolbarHeight+`px;
max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
z-index: 10;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new Ke("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var m=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ke("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
padding: `+m+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ke("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ke("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new $e("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new $e("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},z.prototype.markerToolbarButtonClicked=function(m,A){this.setActiveButton(m),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("marker",A)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(m,A){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(G){return G("action",A)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(m){this.resetButtonStyles(),m.className=m.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),m.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(m){var A=this.markerButtons.find(function(G){return G.getAttribute("data-type-name")===m});A&&this.setActiveButton(A)},z.prototype.setCurrentMarker=function(m){var A=this;this.currentMarker=m,this.buttons.filter(function(G){return/delete|notes/.test(G.getAttribute("data-action"))}).forEach(function(G){A.currentMarker===void 0?(G.style.fillOpacity="0.4",G.style.pointerEvents="none"):(G.style.fillOpacity="1",G.style.pointerEvents="all")})},z}(),ut=function(){function z(m,A,G,ee){this.panels=[],this.panelButtons=[],this.markerjsContainer=m,this.displayMode=A,this.uiStyleSettings=G,this.styles=ee,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var m;this.toolboxStyleClass=this.styles.addClass(new Ke("toolbox",`
width: 100%;
flex-shrink: 0;
display: flex;
flex-direction: column;
font-family: sans-serif;
`+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
box-sizing: content-box;
`+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
`+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
`+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
overflow: hidden;
`)),this.toolboxStyleColorsClass=this.styles.addClass(new Ke("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var A=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Ke("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Ke("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Ke("toolbox-panel-row",`
display: flex;
`+(this.displayMode==="inline"?"position: absolute;":"")+`
`+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
cursor: default;
height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
`+(this.displayMode==="inline"?"width: 100%;":"")+`
box-sizing: content-box;
`)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new Ke("toolbox-panel-row_colors",`
background-color: `+((m=this.uiStyleSettings.toolboxBackgroundColor)!==null&&m!==void 0?m:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Ke("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*A)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*A)+`px;
padding: `+A+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Ke("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Ke("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new $e("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new $e("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},z.prototype.show=function(m){var A;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=m,this.uiContainer.className=this.toolboxStyleClass.name+" "+((A=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&A!==void 0?A:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(m){var A,G,ee=this;this.panels=m,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((A=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&A!==void 0?A:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((G=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&G!==void 0?G:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(X){var ve;X.uiStyleSettings=ee.uiStyleSettings;var Xe=document.createElement("div");Xe.className=ee.toolboxButtonStyleClass.name+" "+((ve=ee.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ve!==void 0?ve:ee.toolboxButtonStyleColorsClass.name),Xe.innerHTML=X.icon,Xe.title=X.title,Xe.addEventListener("click",function(){ee.panelButtonClick(X)}),ee.panelButtons.push(Xe),ee.buttonRow.appendChild(Xe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(m){var A=this,G=-1;if(m!==this.activePanel){G=this.panels.indexOf(m),this.panelRow.innerHTML="";var ee=m.getUi();ee.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(ee),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=m}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){A.displayMode==="inline"?A.panelRow.style.display="none":A.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(X,ve){var Xe,Me;X.className=A.toolboxButtonStyleClass.name+" "+(ve===G?""+((Xe=A.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Xe!==void 0?Xe:A.toolboxActiveButtonStyleColorsClass.name):""+((Me=A.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Me!==void 0?Me:A.toolboxButtonStyleColorsClass.name))})},z}(),pt=function(z,m){this.title=z,this.icon=m},at=function(z){function m(A,G,ee,X){var ve=z.call(this,A,X||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return ve.colors=[],ve.addTransparent=!1,ve.colorBoxes=[],ve.colors=G,ve.currentColor=ee,ve.setCurrentColor=ve.setCurrentColor.bind(ve),ve.getColorBox=ve.getColorBox.bind(ve),ve}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.whiteSpace="nowrap",this.colors.forEach(function(ee){var X=A.getColorBox(ee);G.appendChild(X),A.colorBoxes.push(X)}),G},m.prototype.getColorBox=function(A){var G=this,ee=this.uiStyleSettings.toolbarHeight/4,X=this.uiStyleSettings.toolbarHeight-ee,ve=document.createElement("div");ve.style.display="inline-block",ve.style.boxSizing="content-box",ve.style.width=X-2+"px",ve.style.height=X-2+"px",ve.style.padding="1px",ve.style.marginRight="2px",ve.style.marginBottom="2px",ve.style.borderWidth="2px",ve.style.borderStyle="solid",ve.style.borderRadius=(X+2)/2+"px",ve.style.borderColor=A===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ve.addEventListener("click",function(){G.setCurrentColor(A,ve)});var Xe=document.createElement("div");return Xe.style.display="inline-block",Xe.style.width=X-2+"px",Xe.style.height=X-2+"px",Xe.style.backgroundColor=A,Xe.style.borderRadius=X/2+"px",A==="transparent"&&(Xe.style.fill=this.uiStyleSettings.toolboxAccentColor,Xe.innerHTML=`<svg viewBox="0 0 24 24">
<path d="M2,5.27L3.28,4L20,20.72L18.73,22L15.65,18.92C14.5,19.3 13.28,19.5 12,19.5C7,19.5 2.73,16.39 1,12C1.69,10.24 2.79,8.69 4.19,7.46L2,5.27M12,9A3,3 0 0,1 15,12C15,12.35 14.94,12.69 14.83,13L11,9.17C11.31,9.06 11.65,9 12,9M12,4.5C17,4.5 21.27,7.61 23,12C22.18,14.08 20.79,15.88 19,17.19L17.58,15.76C18.94,14.82 20.06,13.54 20.82,12C19.17,8.64 15.76,6.5 12,6.5C10.91,6.5 9.84,6.68 8.84,7L7.3,5.47C8.74,4.85 10.33,4.5 12,4.5M3.18,12C4.83,15.36 8.24,17.5 12,17.5C12.69,17.5 13.37,17.43 14,17.29L11.72,15C10.29,14.85 9.15,13.71 9,12.28L5.6,8.87C4.61,9.72 3.78,10.78 3.18,12Z" />
</svg>`),ve.appendChild(Xe),ve},m.prototype.setCurrentColor=function(A,G){var ee=this;this.currentColor=A,this.colorBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(A)},m}(pt),Qe=function(){function z(m,A,G){this._state="new",this._isSelected=!1,this._container=m,this._overlayContainer=A,this.globalSettings=G,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(m){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(m,A){},z.prototype.dblClick=function(m,A){},z.prototype.manipulate=function(m){},z.prototype.pointerUp=function(m){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(m){this.container.childNodes.length>0?this.container.insertBefore(m,this.container.childNodes[0]):this.container.appendChild(m)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(m){this._state=m.state,this.notes=m.notes},z.prototype.scale=function(m,A){},z.prototype.colorChanged=function(m){this.onColorChanged&&this.onColorChanged(m),this.stateChanged()},z.prototype.fillColorChanged=function(m){this.onFillColorChanged&&this.onFillColorChanged(m),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var m=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),m.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(m)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),rt=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(m){return this.topLeft.ownsTarget(m)?this.topLeft:this.topCenter.ownsTarget(m)?this.topCenter:this.topRight.ownsTarget(m)?this.topRight:this.centerLeft.ownsTarget(m)?this.centerLeft:this.centerRight.ownsTarget(m)?this.centerRight:this.bottomLeft.ownsTarget(m)?this.bottomLeft:this.bottomCenter.ownsTarget(m)?this.bottomCenter:this.bottomRight.ownsTarget(m)?this.bottomRight:void 0},z}(),Rt=function(){function z(){this.GRIP_SIZE=10,this.visual=le.createGroup(),this.visual.appendChild(le.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(le.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(m){return m===this.visual||m===this.visual.childNodes[0]||m===this.visual.childNodes[1]},z}(),Ct=function(){function z(){}return z.toITransformMatrix=function(m){return{a:m.a,b:m.b,c:m.c,d:m.d,e:m.e,f:m.f}},z.toSVGMatrix=function(m,A){return m.a=A.a,m.b=A.b,m.c=A.c,m.d=A.d,m.e=A.e,m.f=A.f,m},z}(),xt=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.left=0,X.top=0,X.width=0,X.height=0,X.defaultSize={x:50,y:20},X.offsetX=0,X.offsetY=0,X.rotationAngle=0,X.CB_DISTANCE=10,X._suppressMarkerCreateEvent=!1,X.container.transform.baseVal.appendItem(le.createTransform()),X.setupControlBox(),X}return be(m,z),Object.defineProperty(m.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(m.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(m.prototype,"visual",{get:function(){return this._visual},set:function(A){this._visual=A;var G=le.createTransform();this._visual.transform.baseVal.appendItem(G)},enumerable:!1,configurable:!0}),m.prototype.ownsTarget=function(A){return!!z.prototype.ownsTarget.call(this,A)||!!(this.controlGrips.findGripByVisual(A)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(A))},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="new"&&(this.left=A.x,this.top=A.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var ee=this.unrotatePoint(A);if(this.manipulationStartX=ee.x,this.manipulationStartY=ee.y,this.offsetX=ee.x-this.left,this.offsetY=ee.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(G),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(G)){this.activeGrip=this.rotatorGrip;var X=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=X.x-this.width/2,this.top=X.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ve=this.container.transform.baseVal.getItem(0);ve.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ve,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},m.prototype.pointerUp=function(A){var G=this.state;z.prototype.pointerUp.call(this,A),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(A),this._state="select",G==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},m.prototype.moveVisual=function(A){this.visual.style.transform="translate("+A.x+"px, "+A.y+"px)"},m.prototype.manipulate=function(A){var G=this.unrotatePoint(A);this.state==="creating"?this.resize(A):this.state==="move"?(this.left=this.manipulationStartLeft+(G.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(G.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(G):this.state==="rotate"&&this.rotate(A)},m.prototype.resize=function(A){var G=this.manipulationStartLeft,ee=this.manipulationStartWidth,X=this.manipulationStartTop,ve=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:G=this.manipulationStartLeft+A.x-this.manipulationStartX,ee=this.manipulationStartWidth+this.manipulationStartLeft-G;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:ee=this.manipulationStartWidth+A.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:X=this.manipulationStartTop+A.y-this.manipulationStartY,ve=this.manipulationStartHeight+this.manipulationStartTop-X;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ve=this.manipulationStartHeight+A.y-this.manipulationStartY}ee>=0?(this.left=G,this.width=ee):(this.left=G+ee,this.width=-ee),ve>=0?(this.top=X,this.height=ve):(this.top=X+ve,this.height=-ve),this.setSize()},m.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},m.prototype.rotate=function(A){if(Math.abs(A.x-this.centerX)>.1){var G=Math.sign(A.x-this.centerX);this.rotationAngle=180*Math.atan((A.y-this.centerY)/(A.x-this.centerX))/Math.PI+90*G,this.applyRotation()}},m.prototype.applyRotation=function(){var A=this.container.transform.baseVal.getItem(0);A.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(A,0)},m.prototype.rotatePoint=function(A){if(this.rotationAngle===0)return A;var G=this.container.getCTM(),ee=le.createPoint(A.x,A.y);return{x:(ee=ee.matrixTransform(G)).x,y:ee.y}},m.prototype.unrotatePoint=function(A){if(this.rotationAngle===0)return A;var G=this.container.getCTM();G=G.inverse();var ee=le.createPoint(A.x,A.y);return{x:(ee=ee.matrixTransform(G)).x,y:ee.y}},m.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},m.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},m.prototype.setupControlBox=function(){this.controlBox=le.createGroup();var A=le.createTransform();A.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(A),this.container.appendChild(this.controlBox),this.controlRect=le.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=le.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new rt,this.addControlGrips(),this.controlBox.style.display="none"},m.prototype.adjustControlBox=function(){var A=this.controlBox.transform.baseVal.getItem(0);A.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(A,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},m.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},m.prototype.createGrip=function(){var A=new Rt;return A.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(A.visual),A},m.prototype.positionGrips=function(){var A=this.controlGrips.topLeft.GRIP_SIZE,G=-A/2,ee=G,X=(this.width+this.CB_DISTANCE)/2-A/2,ve=(this.height+this.CB_DISTANCE)/2-A/2,Xe=this.height+this.CB_DISTANCE-A/2,Me=this.width+this.CB_DISTANCE-A/2;this.positionGrip(this.controlGrips.topLeft.visual,G,ee),this.positionGrip(this.controlGrips.topCenter.visual,X,ee),this.positionGrip(this.controlGrips.topRight.visual,Me,ee),this.positionGrip(this.controlGrips.centerLeft.visual,G,ve),this.positionGrip(this.controlGrips.centerRight.visual,Me,ve),this.positionGrip(this.controlGrips.bottomLeft.visual,G,Xe),this.positionGrip(this.controlGrips.bottomCenter.visual,X,Xe),this.positionGrip(this.controlGrips.bottomRight.visual,Me,Xe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,X,ee-3*this.CB_DISTANCE)},m.prototype.positionGrip=function(A,G,ee){var X=A.transform.baseVal.getItem(0);X.setTranslate(G,ee),A.transform.baseVal.replaceItem(X,0)},m.prototype.hideControlBox=function(){this.controlBox.style.display="none"},m.prototype.showControlBox=function(){this.controlBox.style.display=""},m.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Ct.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Ct.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A);var G=A;this.left=G.left,this.top=G.top,this.width=G.width,this.height=G.height,this.rotationAngle=G.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Ct.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,G.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Ct.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,G.containerTransformMatrix))},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G);var ee=this.rotatePoint({x:this.left,y:this.top}),X=this.unrotatePoint({x:ee.x*A,y:ee.y*G});this.left=X.x,this.top=X.y,this.width=this.width*A,this.height=this.height*G,this.adjustControlBox()},m}(Qe),yt=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.fillColor="transparent",X.strokeColor="transparent",X.strokeWidth=0,X.strokeDasharray="",X.opacity=1,X.setStrokeColor=X.setStrokeColor.bind(X),X.setFillColor=X.setFillColor.bind(X),X.setStrokeWidth=X.setStrokeWidth.bind(X),X.setStrokeDasharray=X.setStrokeDasharray.bind(X),X.createVisual=X.createVisual.bind(X),X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.visual)},m.prototype.createVisual=function(){this.visual=le.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},m.prototype.manipulate=function(A){z.prototype.manipulate.call(this,A)},m.prototype.resize=function(A){z.prototype.resize.call(this,A),this.setSize()},m.prototype.setSize=function(){z.prototype.setSize.call(this),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},m.prototype.pointerUp=function(A){z.prototype.pointerUp.call(this,A),this.setSize()},m.prototype.setStrokeColor=function(A){this.strokeColor=A,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(A),this.stateChanged()},m.prototype.setFillColor=function(A){this.fillColor=A,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},m.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},m.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},m.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},m.prototype.restoreState=function(A){var G=A;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),z.prototype.restoreState.call(this,A),this.setSize()},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.setSize()},m.title="Rectangle marker",m}(xt),wt=function(z){function m(A,G,ee,X){var ve=z.call(this,A,X||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ve.widths=[],ve.widthBoxes=[],ve.widths=G,ve.currentWidth=ee,ve.setCurrentWidth=ve.setCurrentWidth.bind(ve),ve}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.widths.forEach(function(ee){var X=document.createElement("div");X.style.display="flex",X.style.flexGrow="2",X.style.alignItems="center",X.style.justifyContent="space-between",X.style.padding="5px",X.style.borderWidth="2px",X.style.borderStyle="solid",X.style.borderColor=ee===A.currentWidth?A.uiStyleSettings.toolboxAccentColor:"transparent",X.addEventListener("click",function(){A.setCurrentWidth(ee,X)}),G.appendChild(X);var ve=document.createElement("div");ve.innerText=ee.toString(),ve.style.marginRight="5px",X.appendChild(ve);var Xe=document.createElement("div");Xe.style.minHeight="20px",Xe.style.flexGrow="2",Xe.style.display="flex",Xe.style.alignItems="center";var Me=document.createElement("hr");Me.style.minWidth="20px",Me.style.border="0px",Me.style.borderTop=ee+"px solid "+A.uiStyleSettings.toolboxColor,Me.style.flexGrow="2",Xe.appendChild(Me),X.appendChild(Xe),A.widthBoxes.push(X)}),G},m.prototype.setCurrentWidth=function(A,G){var ee=this;this.currentWidth=A,this.widthBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},m}(pt),Et=function(z){function m(A,G,ee,X){var ve=z.call(this,A,X||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return ve.styles=[],ve.styleBoxes=[],ve.styles=G,ve.currentStyle=ee,ve.setCurrentStyle=ve.setCurrentStyle.bind(ve),ve}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",this.styles.forEach(function(ee){var X=document.createElement("div");X.style.display="flex",X.style.alignItems="center",X.style.justifyContent="space-between",X.style.padding="5px",X.style.borderWidth="2px",X.style.borderStyle="solid",X.style.overflow="hidden",X.style.maxWidth=100/A.styles.length-5+"%",X.style.borderColor=ee===A.currentStyle?A.uiStyleSettings.toolboxAccentColor:"transparent",X.addEventListener("click",function(){A.setCurrentStyle(ee,X)}),G.appendChild(X);var ve=document.createElement("div");ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.overflow="hidden";var Xe=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+A.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(ee!==""?'stroke-dasharray="'+ee+'"':"")+` />
</svg>`;ve.innerHTML=Xe,X.appendChild(ve),A.styleBoxes.push(X)}),G},m.prototype.setCurrentStyle=function(A,G){var ee=this;this.currentStyle=A,this.styleBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},m}(pt),Te=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.strokeColor=ee.defaultColor,X.strokeWidth=ee.defaultStrokeWidth,X.strokeDasharray=ee.defaultStrokeDasharray,X.strokePanel=new at("Line color",ee.defaultColorSet,ee.defaultColor),X.strokePanel.onColorChanged=X.setStrokeColor,X.strokeWidthPanel=new wt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),X.strokeWidthPanel.onWidthChanged=X.setStrokeWidth,X.strokeStylePanel=new Et("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),X.strokeStylePanel.onStyleChanged=X.setStrokeDasharray,X}return be(m,z),Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=z.prototype.getState.call(this);return A.typeName=m.typeName,A},m.typeName="FrameMarker",m.title="Frame marker",m.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',m}(yt),xe=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},ze=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.x1=0,X.y1=0,X.x2=0,X.y2=0,X.defaultLength=50,X.manipulationStartX=0,X.manipulationStartY=0,X.manipulationStartX1=0,X.manipulationStartY1=0,X.manipulationStartX2=0,X.manipulationStartY2=0,X.setupControlBox(),X}return be(m,z),m.prototype.ownsTarget=function(A){return!!z.prototype.ownsTarget.call(this,A)||!(!this.grip1.ownsTarget(A)&&!this.grip2.ownsTarget(A))},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.manipulationStartX=A.x,this.manipulationStartY=A.y,this.state==="new"&&(this.x1=A.x,this.y1=A.y,this.x2=A.x,this.y2=A.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(G)?this.activeGrip=this.grip1:this.grip2.ownsTarget(G)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},m.prototype.pointerUp=function(A){var G=this.state;z.prototype.pointerUp.call(this,A),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(A),this._state="select",G==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},m.prototype.adjustVisual=function(){},m.prototype.manipulate=function(A){this.state==="creating"?this.resize(A):this.state==="move"?(this.x1=this.manipulationStartX1+A.x-this.manipulationStartX,this.y1=this.manipulationStartY1+A.y-this.manipulationStartY,this.x2=this.manipulationStartX2+A.x-this.manipulationStartX,this.y2=this.manipulationStartY2+A.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(A)},m.prototype.resize=function(A){switch(this.activeGrip){case this.grip1:this.x1=A.x,this.y1=A.y;break;case this.grip2:case void 0:this.x2=A.x,this.y2=A.y}this.adjustVisual(),this.adjustControlBox()},m.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},m.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},m.prototype.setupControlBox=function(){this.controlBox=le.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},m.prototype.adjustControlBox=function(){this.positionGrips()},m.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},m.prototype.createGrip=function(){var A=new Rt;return A.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(A.visual),A},m.prototype.positionGrips=function(){var A=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-A/2,this.y1-A/2),this.positionGrip(this.grip2.visual,this.x2-A/2,this.y2-A/2)},m.prototype.positionGrip=function(A,G,ee){var X=A.transform.baseVal.getItem(0);X.setTranslate(G,ee),A.transform.baseVal.replaceItem(X,0)},m.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A);var G=A;this.x1=G.x1,this.y1=G.y1,this.x2=G.x2,this.y2=G.y2},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.x1=this.x1*A,this.y1=this.y1*G,this.x2=this.x2*A,this.y2=this.y2*G,this.adjustVisual(),this.adjustControlBox()},m}(Qe),Ve=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.strokeColor="transparent",X.strokeWidth=0,X.strokeDasharray="",X.setStrokeColor=X.setStrokeColor.bind(X),X.setStrokeWidth=X.setStrokeWidth.bind(X),X.setStrokeDasharray=X.setStrokeDasharray.bind(X),X.strokeColor=ee.defaultColor,X.strokeWidth=ee.defaultStrokeWidth,X.strokeDasharray=ee.defaultStrokeDasharray,X.strokePanel=new at("Line color",ee.defaultColorSet,ee.defaultColor),X.strokePanel.onColorChanged=X.setStrokeColor,X.strokeWidthPanel=new wt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),X.strokeWidthPanel.onWidthChanged=X.setStrokeWidth,X.strokeStylePanel=new Et("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),X.strokeStylePanel.onStyleChanged=X.setStrokeDasharray,X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.selectorLine&&A!==this.visibleLine)},m.prototype.createVisual=function(){this.visual=le.createGroup(),this.selectorLine=le.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=le.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},m.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),le.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),le.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),le.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},m.prototype.setStrokeColor=function(A){this.strokeColor=A,this.adjustVisual(),this.colorChanged(A)},m.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.adjustVisual()},m.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.adjustVisual(),this.stateChanged()},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A);var G=A;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.createVisual(),this.adjustVisual()},m.typeName="LineMarker",m.title="Line marker",m.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',m}(ze),De=function(z){function m(A,G,ee,X){var ve=z.call(this,A,X||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return ve.fonts=[],ve.fontBoxes=[],ve.fonts=G,ve.currentFont=ee,ve.setCurrentFont=ve.setCurrentFont.bind(ve),ve}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");return G.style.overflow="hidden",G.style.flexGrow="2",this.fonts.forEach(function(ee){var X=document.createElement("div");X.style.display="inline-block",X.style.alignItems="center",X.style.justifyContent="space-between",X.style.padding="5px",X.style.borderWidth="2px",X.style.borderStyle="solid",X.style.overflow="hidden",X.style.maxWidth=100/A.fonts.length-5+"%",X.style.borderColor=ee===A.currentFont?A.uiStyleSettings.toolboxAccentColor:"transparent",X.addEventListener("click",function(){A.setCurrentFont(ee,X)}),G.appendChild(X);var ve=document.createElement("div");ve.style.display="flex",ve.style.minHeight="20px",ve.style.flexGrow="2",ve.style.fontFamily=ee,ve.style.overflow="hidden";var Xe=document.createElement("div");Xe.style.whiteSpace="nowrap",Xe.style.overflow="hidden",Xe.style.textOverflow="ellipsis",Xe.innerHTML="The quick brown fox jumps over the lazy dog",ve.appendChild(Xe),X.appendChild(ve),A.fontBoxes.push(X)}),G},m.prototype.setCurrentFont=function(A,G){var ee=this;this.currentFont=A,this.fontBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},m}(pt),We=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.color="transparent",X.padding=5,X.DEFAULT_TEXT="your text here",X.text=X.DEFAULT_TEXT,X.isMoved=!1,X.color=ee.defaultColor,X.fontFamily=ee.defaultFontFamily,X.defaultSize={x:100,y:30},X.setColor=X.setColor.bind(X),X.setFont=X.setFont.bind(X),X.renderText=X.renderText.bind(X),X.sizeText=X.sizeText.bind(X),X.textEditDivClicked=X.textEditDivClicked.bind(X),X.showTextEditor=X.showTextEditor.bind(X),X.setSize=X.setSize.bind(X),X.positionTextEditor=X.positionTextEditor.bind(X),X.colorPanel=new at("Color",ee.defaultColorSet,ee.defaultColor),X.colorPanel.onColorChanged=X.setColor,X.fontFamilyPanel=new De("Font",ee.defaultFontFamilies,ee.defaultFontFamily),X.fontFamilyPanel.onFontChanged=X.setFont,X}return be(m,z),m.prototype.ownsTarget=function(A){if(z.prototype.ownsTarget.call(this,A)||A===this.visual||A===this.textElement||A===this.bgRectangle)return!0;var G=!1;return this.textElement.childNodes.forEach(function(ee){ee===A&&(G=!0)}),G},m.prototype.createVisual=function(){this.visual=le.createGroup(),this.bgRectangle=le.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=le.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(le.createTransform()),this.textElement.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.isMoved=!1,this.pointerDownPoint=A,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},m.prototype.renderText=function(){var A=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(G){A.textElement.appendChild(le.createTSpan(G.trim()===""?" ":G.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},m.prototype.getTextScale=function(){var A=this.textElement.getBBox(),G=1;if(A.width>0&&A.height>0){var ee=(1*this.width-this.width*this.padding*2/100)/A.width,X=(1*this.height-this.height*this.padding*2/100)/A.height;G=Math.min(ee,X)}return G},m.prototype.getTextPosition=function(A){var G=this.textElement.getBBox(),ee=0,X=0;return G.width>0&&G.height>0&&(ee=(this.width-G.width*A)/2,X=this.height/2-G.height*A/2),{x:ee,y:X}},m.prototype.sizeText=function(){var A=this.textElement.getBBox(),G=this.getTextScale(),ee=this.getTextPosition(G);ee.y-=A.y*G,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+ee.x+"px, "+ee.y+"px) scale("+G+", "+G+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(ee.x,ee.y),this.textElement.transform.baseVal.getItem(1).setScale(G,G))},m.prototype.manipulate=function(A){z.prototype.manipulate.call(this,A),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(A.x-this.pointerDownPoint.x)>5||Math.abs(A.y-this.pointerDownPoint.y)>5)},m.prototype.resize=function(A){z.prototype.resize.call(this,A),this.isMoved=!0,this.setSize(),this.sizeText()},m.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},m.prototype.pointerUp=function(A){var G=this.state;G==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,A),this.setSize(),(G==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},m.prototype.showTextEditor=function(){var A=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(G){G.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var G=Number.parseFloat(A.textEditor.style.fontSize);A.textEditor.clientWidth>=Number.parseInt(A.textEditor.style.maxWidth)&&G>.9;)G-=.1,A.textEditor.style.fontSize=Math.max(G,.9)+"em"}),this.textEditor.addEventListener("keyup",function(G){G.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(G){if(G.clipboardData){var ee=G.clipboardData.getData("text"),X=window.getSelection();if(!X.rangeCount)return!1;X.deleteFromDocument(),X.getRangeAt(0).insertNode(document.createTextNode(ee)),G.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){A.textEditDivClicked(A.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},m.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var A=this.getTextScale(),G=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),ee=this.textElement.getBBox(),X={x:ee.width*A,y:ee.height*A};G.x-=X.x/2,G.y-=X.y/2,this.textEditor.style.top=G.y+"px",this.textEditor.style.left=G.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-G.x+"px",this.textEditor.style.fontSize=Math.max(16*A,12)+"px",this.textElement.style.display="none"}},m.prototype.textEditDivClicked=function(A){this.text=A.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},m.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},m.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},m.prototype.dblClick=function(A,G){z.prototype.dblClick.call(this,A,G),this.showTextEditor()},m.prototype.setColor=function(A){this.textElement&&le.setAttributes(this.textElement,[["fill",A]]),this.color=A,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(A)},m.prototype.setFont=function(A){this.textElement&&le.setAttributes(this.textElement,[["font-family",A]]),this.fontFamily=A,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},m.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},m.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){var G=A;this.color=G.color,this.fontFamily=G.fontFamily,this.padding=G.padding,this.text=G.text,this.createVisual(),z.prototype.restoreState.call(this,A),this.setSize()},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.setSize(),this.sizeText(),this.positionTextEditor()},m.typeName="TextMarker",m.title="Text marker",m.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',m}(xt),ge=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.color="transparent",X.lineWidth=3,X.drawing=!1,X.pixelRatio=1,X.color=ee.defaultColor,X.lineWidth=ee.defaultStrokeWidth,X.pixelRatio=ee.freehandPixelRatio,X.setColor=X.setColor.bind(X),X.addCanvas=X.addCanvas.bind(X),X.finishCreation=X.finishCreation.bind(X),X.setLineWidth=X.setLineWidth.bind(X),X.colorPanel=new at("Color",ee.defaultColorSet,ee.defaultColor),X.colorPanel.onColorChanged=X.setColor,X.lineWidthPanel=new wt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),X.lineWidthPanel.onWidthChanged=X.setLineWidth,X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.drawingImage)},m.prototype.createVisual=function(){this.visual=le.createGroup(),this.drawingImage=le.createImage(),this.visual.appendChild(this.drawingImage);var A=le.createTransform();this.visual.transform.baseVal.appendItem(A),this.addMarkerVisualToContainer(this.visual)},m.prototype.pointerDown=function(A,G){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(A.x,A.y),this.drawing=!0):z.prototype.pointerDown.call(this,A,G)},m.prototype.manipulate=function(A){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(A.x,A.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,A)},m.prototype.resize=function(A){z.prototype.resize.call(this,A),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},m.prototype.pointerUp=function(A){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,A)},m.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},m.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},m.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},m.prototype.finishCreation=function(){for(var A=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),G=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],ee=G[0],X=G[1],ve=G[2],Xe=G[3],Me=!1,At=0;At<this.canvasElement.height;At++)for(var qe=0;qe<this.canvasElement.width;qe++)A.data[At*this.canvasElement.width*4+4*qe+3]>0&&(Me=!0,At<X&&(X=At),qe<ee&&(ee=qe),At>Xe&&(Xe=At),qe>ve&&(ve=qe));if(Me){this.left=ee/this.pixelRatio,this.top=X/this.pixelRatio,this.width=(ve-ee)/this.pixelRatio,this.height=(Xe-X)/this.pixelRatio;var Bt=document.createElement("canvas");Bt.width=ve-ee,Bt.height=Xe-X,Bt.getContext("2d").putImageData(this.canvasContext.getImageData(ee,X,ve-ee,Xe-X),0,0),this.drawingImgUrl=Bt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},m.prototype.setDrawingImage=function(){le.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},m.prototype.setColor=function(A){this.color=A,this.colorChanged(A)},m.prototype.setLineWidth=function(A){this.lineWidth=A},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){this.createVisual(),z.prototype.restoreState.call(this,A),this.drawingImgUrl=A.drawingImgUrl,this.setDrawingImage()},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.setDrawingImage()},m.typeName="FreehandMarker",m.title="Freehand marker",m.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',m}(xt),de=function(z){function m(A,G,ee){var X=z.call(this,A,ee||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return X.typeBoxes=[],X.currentType=G,X.setCurrentType=X.setCurrentType.bind(X),X}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2";for(var ee=function(Xe){var Me="both";switch(Xe){case 0:Me="both";break;case 1:Me="start";break;case 2:Me="end";break;case 3:Me="none"}var At=document.createElement("div");if(At.style.display="flex",At.style.flexGrow="2",At.style.alignItems="center",At.style.justifyContent="space-between",At.style.padding="5px",At.style.borderWidth="2px",At.style.borderStyle="solid",At.style.borderColor=Me===X.currentType?X.uiStyleSettings.toolboxAccentColor:"transparent",At.addEventListener("click",function(){A.setCurrentType(Me,At)}),G.appendChild(At),Me==="both"||Me==="start"){var qe=document.createElement("div");qe.style.display="flex",qe.style.alignItems="center",qe.style.minHeight="20px",qe.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,qe.style.marginLeft="5px",At.appendChild(qe)}var Bt=document.createElement("div");Bt.style.display="flex",Bt.style.alignItems="center",Bt.style.minHeight="20px",Bt.style.flexGrow="2";var Ft=document.createElement("hr");if(Ft.style.minWidth="20px",Ft.style.border="0px",Ft.style.borderTop="3px solid "+(X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxColor:"#eeeeee"),Ft.style.flexGrow="2",Bt.appendChild(Ft),At.appendChild(Bt),Me==="both"||Me==="end"){var tn=document.createElement("div");tn.style.display="flex",tn.style.alignItems="center",tn.style.minHeight="20px",tn.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,tn.style.marginRight="5px",At.appendChild(tn)}X.typeBoxes.push(At)},X=this,ve=0;ve<4;ve++)ee(ve);return G},m.prototype.setCurrentType=function(A,G){var ee=this;this.currentType=A,this.typeBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings!==void 0?ee.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},m}(pt),ce=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.arrowType="end",X.arrowBaseHeight=10,X.arrowBaseWidth=10,X.getArrowPoints=X.getArrowPoints.bind(X),X.setArrowType=X.setArrowType.bind(X),X.arrowTypePanel=new de("Arrow type","end"),X.arrowTypePanel.onArrowTypeChanged=X.setArrowType,X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.arrow1&&A!==this.arrow2)},m.prototype.getArrowPoints=function(A,G){var ee=this.arrowBaseWidth+2*this.strokeWidth,X=this.arrowBaseHeight+2*this.strokeWidth;return A-ee/2+","+(G+X/2)+" "+A+","+(G-X/2)+" "+(A+ee/2)+","+(G+X/2)},m.prototype.createTips=function(){this.arrow1=le.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=le.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.arrow2)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="creating"&&this.createTips()},m.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",le.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),le.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var A=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),G=this.arrow1.transform.baseVal.getItem(0);G.setRotate(A,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(G,0);var ee=this.arrow2.transform.baseVal.getItem(0);ee.setRotate(A+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(ee,0)}},m.prototype.setArrowType=function(A){this.arrowType=A,this.adjustVisual(),this.stateChanged()},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A);var G=A;this.arrowType=G.arrowType,this.createTips(),this.adjustVisual()},m.typeName="ArrowMarker",m.title="Arrow marker",m.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',m}(Ve),ne=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.fillColor=ee.defaultFillColor,X.strokeWidth=0,X.fillPanel=new at("Color",ee.defaultColorSet,ee.defaultFillColor),X.fillPanel.onColorChanged=X.setFillColor,X}return be(m,z),Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=z.prototype.getState.call(this);return A.typeName=m.typeName,A},m.typeName="CoverMarker",m.title="Cover marker",m.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',m}(yt),ie=function(z){function m(A,G,ee,X){var ve=z.call(this,A,X||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return ve.opacities=[],ve.opacityBoxes=[],ve.opacities=G,ve.currentOpacity=ee,ve.setCurrentOpacity=ve.setCurrentOpacity.bind(ve),ve}return be(m,z),m.prototype.getUi=function(){var A=this,G=document.createElement("div");return G.style.display="flex",G.style.overflow="hidden",G.style.flexGrow="2",G.style.justifyContent="space-between",this.opacities.forEach(function(ee){var X=document.createElement("div");X.style.display="flex",X.style.alignItems="center",X.style.justifyContent="center",X.style.padding="5px",X.style.borderWidth="2px",X.style.borderStyle="solid",X.style.borderColor=ee===A.currentOpacity?A.uiStyleSettings.toolboxAccentColor:"transparent",X.addEventListener("click",function(){A.setCurrentOpacity(ee,X)}),G.appendChild(X);var ve=document.createElement("div");ve.innerText=100*ee+"%",X.appendChild(ve),A.opacityBoxes.push(X)}),G},m.prototype.setCurrentOpacity=function(A,G){var ee=this;this.currentOpacity=A,this.opacityBoxes.forEach(function(X){X.style.borderColor=X===G?ee.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},m}(pt),oe=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.setOpacity=X.setOpacity.bind(X),X.fillColor=ee.defaultHighlightColor,X.strokeWidth=0,X.opacity=ee.defaultHighlightOpacity,X.fillPanel=new at("Color",ee.defaultColorSet,X.fillColor),X.fillPanel.onColorChanged=X.setFillColor,X.opacityPanel=new ie("Opacity",ee.defaultOpacitySteps,X.opacity),X.opacityPanel.onOpacityChanged=X.setOpacity,X}return be(m,z),m.prototype.setOpacity=function(A){this.opacity=A,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=z.prototype.getState.call(this);return A.typeName=m.typeName,A},m.typeName="HighlightMarker",m.title="Highlight marker",m.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',m}(ne),ue='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',we=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.bgColor="transparent",X.tipPosition={x:0,y:0},X.tipBase1Position={x:0,y:0},X.tipBase2Position={x:0,y:0},X.tipMoving=!1,X.color=ee.defaultStrokeColor,X.bgColor=ee.defaultFillColor,X.fontFamily=ee.defaultFontFamily,X.defaultSize={x:100,y:30},X.setBgColor=X.setBgColor.bind(X),X.getTipPoints=X.getTipPoints.bind(X),X.positionTip=X.positionTip.bind(X),X.setTipPoints=X.setTipPoints.bind(X),X.colorPanel=new at("Text color",ee.defaultColorSet,X.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),X.colorPanel.onColorChanged=X.setColor,X.bgColorPanel=new at("Fill color",ee.defaultColorSet,X.bgColor,ue),X.bgColorPanel.onColorChanged=X.setBgColor,X.fontFamilyPanel=new De("Font",ee.defaultFontFamilies,ee.defaultFontFamily),X.fontFamilyPanel.onFontChanged=X.setFont,X.tipGrip=new Rt,X.tipGrip.visual.transform.baseVal.appendItem(le.createTransform()),X.controlBox.appendChild(X.tipGrip.visual),X}return be(m,z),m.prototype.ownsTarget=function(A){return z.prototype.ownsTarget.call(this,A)||this.tipGrip.ownsTarget(A)||this.tip===A},m.prototype.createTip=function(){le.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=le.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},m.prototype.pointerDown=function(A,G){this.state==="new"&&z.prototype.pointerDown.call(this,A,G),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(G)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,A,G)},m.prototype.pointerUp=function(A){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,A);else{var G=this.state==="creating";z.prototype.pointerUp.call(this,A),this.setTipPoints(G),this.positionTip()}},m.prototype.manipulate=function(A){if(this.tipMoving){var G=this.unrotatePoint(A);this.tipPosition={x:G.x-this.manipulationStartLeft,y:G.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,A)},m.prototype.setBgColor=function(A){this.bgRectangle&&this.tip&&(le.setAttributes(this.bgRectangle,[["fill",A]]),le.setAttributes(this.tip,[["fill",A]])),this.bgColor=A,this.fillColorChanged(A)},m.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},m.prototype.setTipPoints=function(A){A===void 0&&(A=!1);var G=Math.min(this.height/2,15),ee=this.height/5;A&&(this.tipPosition={x:G+ee/2,y:this.height+20});var X=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?X<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:0},this.tipBase2Position={x:G+ee,y:0}):(this.tipBase1Position={x:0,y:G},this.tipBase2Position={x:0,y:G+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?X<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-ee,y:0},this.tipBase2Position={x:this.width-G,y:0}):(this.tipBase1Position={x:this.width,y:G},this.tipBase2Position={x:this.width,y:G+ee}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?X<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-G-ee,y:this.height},this.tipBase2Position={x:this.width-G,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-G-ee},this.tipBase2Position={x:this.width,y:this.height-G}):X<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(ee=this.width/5,G=Math.min(this.width/2,15),this.tipBase1Position={x:G,y:this.height},this.tipBase2Position={x:G+ee,y:this.height}):(this.tipBase1Position={x:0,y:this.height-G},this.tipBase2Position={x:0,y:this.height-G-ee})},m.prototype.resize=function(A){z.prototype.resize.call(this,A),this.positionTip()},m.prototype.positionTip=function(){le.setAttributes(this.tip,[["points",this.getTipPoints()]]);var A=this.tipGrip.visual.transform.baseVal.getItem(0);A.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(A,0)},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),m.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},m.prototype.getState=function(){var A=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){var G=A;this.bgColor=G.bgColor,this.tipPosition=G.tipPosition,z.prototype.restoreState.call(this,A),this.createTip(),this.setTipPoints()},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.tipPosition={x:this.tipPosition.x*A,y:this.tipPosition.y*G},this.positionTip()},m.typeName="CalloutMarker",m.title="Callout marker",m.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',m}(We),ke=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.fillColor="transparent",X.strokeColor="transparent",X.strokeWidth=0,X.strokeDasharray="",X.opacity=1,X.strokeColor=ee.defaultColor,X.strokeWidth=ee.defaultStrokeWidth,X.strokeDasharray=ee.defaultStrokeDasharray,X.fillColor=ee.defaultFillColor,X.setStrokeColor=X.setStrokeColor.bind(X),X.setFillColor=X.setFillColor.bind(X),X.setStrokeWidth=X.setStrokeWidth.bind(X),X.setStrokeDasharray=X.setStrokeDasharray.bind(X),X.setOpacity=X.setOpacity.bind(X),X.createVisual=X.createVisual.bind(X),X.strokePanel=new at("Line color",fe(ee.defaultColorSet,["transparent"]),ee.defaultColor),X.strokePanel.onColorChanged=X.setStrokeColor,X.fillPanel=new at("Fill color",fe(ee.defaultColorSet,["transparent"]),X.fillColor,ue),X.fillPanel.onColorChanged=X.setFillColor,X.strokeWidthPanel=new wt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),X.strokeWidthPanel.onWidthChanged=X.setStrokeWidth,X.strokeStylePanel=new Et("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),X.strokeStylePanel.onStyleChanged=X.setStrokeDasharray,X.opacityPanel=new ie("Opacity",ee.defaultOpacitySteps,X.opacity),X.opacityPanel.onOpacityChanged=X.setOpacity,X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.visual)},m.prototype.createVisual=function(){this.visual=le.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="new"&&(this.createVisual(),this.moveVisual(A),this._state="creating")},m.prototype.manipulate=function(A){z.prototype.manipulate.call(this,A)},m.prototype.resize=function(A){z.prototype.resize.call(this,A),this.setSize()},m.prototype.setSize=function(){z.prototype.setSize.call(this),le.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},m.prototype.pointerUp=function(A){z.prototype.pointerUp.call(this,A),this.setSize()},m.prototype.setStrokeColor=function(A){this.strokeColor=A,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(A),this.stateChanged()},m.prototype.setFillColor=function(A){this.fillColor=A,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(A),this.stateChanged()},m.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},m.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},m.prototype.setOpacity=function(A){this.opacity=A,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){var G=A;this.fillColor=G.fillColor,this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.opacity=G.opacity,this.createVisual(),z.prototype.restoreState.call(this,A),this.setSize()},m.prototype.scale=function(A,G){z.prototype.scale.call(this,A,G),this.setSize()},m.typeName="EllipseMarker",m.title="Ellipse marker",m.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',m}(xt),Ze=function(z){function m(A,G,ee){return z.call(this,A,G,ee)||this}return be(m,z),Object.defineProperty(m.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.tip1&&A!==this.tip2)},m.prototype.createTips=function(){this.tip1=le.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.tip1),this.tip2=le.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(le.createTransform()),this.visual.appendChild(this.tip2)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.state==="creating"&&this.createTips()},m.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(le.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),le.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var A=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),G=this.tip1.transform.baseVal.getItem(0);G.setRotate(A,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(G,0);var ee=this.tip2.transform.baseVal.getItem(0);ee.setRotate(A+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(ee,0)}},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=z.prototype.getState.call(this);return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A),this.createTips(),this.adjustVisual()},m.typeName="MeasurementMarker",m.title="Measurement marker",m.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',m}(Ve),bt=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.strokePanel.colors=ee.defaultColorSet,X.fillColor="transparent",X}return be(m,z),Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=z.prototype.getState.call(this);return A.typeName=m.typeName,A},m.typeName="EllipseFrameMarker",m.title="Ellipse frame marker",m.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',m}(ke),It=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(m){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(m)||(this.undoStack.push(m),JSON.stringify(this.lastRedoStep)!==JSON.stringify(m)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(m){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=m)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var m=this.undoStack.pop();return m!==void 0&&this.redoStack.push(m),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),Ge=function(z){function m(A,G,ee){var X=z.call(this,A,G,ee)||this;return X.strokeColor="transparent",X.strokeWidth=0,X.strokeDasharray="",X.curveX=0,X.curveY=0,X.manipulationStartCurveX=0,X.manipulationStartCurveY=0,X.setStrokeColor=X.setStrokeColor.bind(X),X.setStrokeWidth=X.setStrokeWidth.bind(X),X.setStrokeDasharray=X.setStrokeDasharray.bind(X),X.positionGrips=X.positionGrips.bind(X),X.addControlGrips=X.addControlGrips.bind(X),X.adjustVisual=X.adjustVisual.bind(X),X.setupControlBox=X.setupControlBox.bind(X),X.resize=X.resize.bind(X),X.strokeColor=ee.defaultColor,X.strokeWidth=ee.defaultStrokeWidth,X.strokeDasharray=ee.defaultStrokeDasharray,X.strokePanel=new at("Line color",ee.defaultColorSet,ee.defaultColor),X.strokePanel.onColorChanged=X.setStrokeColor,X.strokeWidthPanel=new wt("Line width",ee.defaultStrokeWidths,ee.defaultStrokeWidth),X.strokeWidthPanel.onWidthChanged=X.setStrokeWidth,X.strokeStylePanel=new Et("Line style",ee.defaultStrokeDasharrays,ee.defaultStrokeDasharray),X.strokeStylePanel.onStyleChanged=X.setStrokeDasharray,X}return be(m,z),m.prototype.ownsTarget=function(A){return!(!z.prototype.ownsTarget.call(this,A)&&A!==this.visual&&A!==this.selectorCurve&&A!==this.visibleCurve&&!this.curveGrip.ownsTarget(A))},m.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},m.prototype.createVisual=function(){this.visual=le.createGroup(),this.selectorCurve=le.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=le.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},m.prototype.pointerDown=function(A,G){z.prototype.pointerDown.call(this,A,G),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=A.x,this.curveY=A.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(G)&&(this.activeGrip=this.curveGrip,this._state="resize")},m.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),le.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),le.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),le.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},m.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=le.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=le.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},m.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},m.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var A=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-A/2,this.curveY-A/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},m.prototype.manipulate=function(A){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+A.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+A.y-this.manipulationStartY),z.prototype.manipulate.call(this,A)},m.prototype.resize=function(A){this.activeGrip===this.curveGrip&&(this.curveX=A.x,this.curveY=A.y),z.prototype.resize.call(this,A),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},m.prototype.setStrokeColor=function(A){this.strokeColor=A,this.adjustVisual(),this.colorChanged(A)},m.prototype.setStrokeWidth=function(A){this.strokeWidth=A,this.adjustVisual()},m.prototype.setStrokeDasharray=function(A){this.strokeDasharray=A,this.adjustVisual()},m.prototype.scale=function(A,G){this.curveX=this.curveX*A,this.curveY=this.curveY*G,z.prototype.scale.call(this,A,G)},Object.defineProperty(m.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),m.prototype.getState=function(){var A=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return A.typeName=m.typeName,A},m.prototype.restoreState=function(A){z.prototype.restoreState.call(this,A);var G=A;this.strokeColor=G.strokeColor,this.strokeWidth=G.strokeWidth,this.strokeDasharray=G.strokeDasharray,this.curveX=G.curveX,this.curveY=G.curveY,this.createVisual(),this.adjustVisual()},m.typeName="CurveMarker",m.title="Curve marker",m.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',m}(ze),it=function(){function z(m,A){A===void 0&&(A=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=m,this.cancelable=A}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),Be=function(z){function m(A,G,ee){var X=z.call(this,A,!1)||this;return X.dataUrl=G,X.state=ee,X}return be(m,z),m}(it),Ue=function(z){function m(A,G,ee){ee===void 0&&(ee=!1);var X=z.call(this,A,ee)||this;return X.marker=G,X}return be(m,z),m}(it),Le=function(){function z(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return z.prototype.addEventListener=function(m,A){this[m].push(A)},z.prototype.removeEventListener=function(m,A){var G=this[m].indexOf(A);G>-1&&this[m].splice(G,1)},z}(),se=function(){function z(m){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new xe,this._isOpen=!1,this.undoRedoManager=new It,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.renderMarkersOnly=!1,this.zoomSteps=[1,1.5,2,4],this._zoomLevel=1,this._isResizing=!1,this.prevPanPoint={x:0,y:0},this.eventListeners=new Le,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new nt(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=m,this.targetRoot=document.body,this.width=m.clientWidth,this.height=m.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[Te,ge,ce,We,bt,ke,oe,we,Ze,ne,Ve,Ge]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Te,ge,ce,We,ke,oe,we]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Te,ge,ce,We,oe]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(m){var A=this;this._availableMarkerTypes.splice(0),m.forEach(function(G){if(typeof G=="string"){var ee=A.ALL_MARKER_TYPES.find(function(X){return X.typeName===G});ee!==void 0&&A._availableMarkerTypes.push(ee)}else A._availableMarkerTypes.push(G)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(m){this._zoomLevel=m,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var m=this;this.styles.styleSheetRoot===void 0&&st.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=st.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(A){return A(new it(m))})},z.prototype.render=function(){return Oe(this,void 0,void 0,function(){var m;return _e(this,function(A){switch(A.label){case 0:return this.setCurrentMarker(),(m=new ot).naturalSize=this.renderAtNaturalSize,m.imageType=this.renderImageType,m.imageQuality=this.renderImageQuality,m.markersOnly=this.renderMarkersOnly,m.width=this.renderWidth,m.height=this.renderHeight,[4,m.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return A.sent(),[4,m.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,A.sent()]}})})},z.prototype.close=function(m){var A=this;if(m===void 0&&(m=!1),this.isOpen){var G=!1;m||this.eventListeners.beforeclose.forEach(function(ee){var X=new it(A,!0);ee(X),X.defaultPrevented&&(G=!0)}),G||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(ee){return ee(new it(A))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var m,A=[],G=0;G<arguments.length;G++)A[G]=arguments[G];(m=this._availableMarkerTypes).push.apply(m,A)},z.prototype.addRenderEventListener=function(m){this.addEventListener("render",function(A){m(A.dataUrl,A.state)})},z.prototype.removeRenderEventListener=function(m){},z.prototype.addCloseEventListener=function(m){this.addEventListener("close",function(){m()})},z.prototype.removeCloseEventListener=function(m){},z.prototype.setupResizeObserver=function(){var m=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){m.resize(m.target.clientWidth,m.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return m.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var m=1*this.target.clientWidth/this.target.clientHeight,A=this.editorCanvas.clientWidth/m>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*m:this.editorCanvas.clientWidth,G=A<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/m;this.resize(A,G)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(m,A){this._isResizing=!0;var G=m/this.imageWidth,ee=A/this.imageHeight;this.imageWidth=Math.round(m),this.imageHeight=Math.round(A),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(G,ee),this._isResizing=!1},z.prototype.scaleMarkers=function(m,A){var G,ee=this;this._currentMarker&&this._currentMarker instanceof We?this._currentMarker.scale(m,A):(G=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(X){X!==ee._currentMarker&&X.scale(m,A)}),G!==void 0&&this.setCurrentMarker(G)},z.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},z.prototype.setTopLeft=function(){var m=this.editingTarget.getBoundingClientRect(),A=this.editorCanvas.getBoundingClientRect();this.left=m.left-A.left,this.top=m.top-A.top},z.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},z.prototype.addDefs=function(){for(var m,A=[],G=0;G<arguments.length;G++)A[G]=arguments[G];this.defs=le.createDefs(),this.addDefsToImage(),(m=this.defs).append.apply(m,A)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},z.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var m=document.createElement("a");m.href="https://markerjs.com/",m.target="_blank",m.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",m.style.display="grid",m.style.alignItems="center",m.style.justifyItems="center",m.style.padding="3px",m.style.width="20px",m.style.height="20px",this.logoUI.appendChild(m),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var m=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=m+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Ye(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new ut(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(m){this.markerImage.removeChild(m.container),this.markers.indexOf(m)>-1&&this.markers.splice(this.markers.indexOf(m),1),m.dispose()},z.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 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this.markerImage.appendChild(A),new m(A,this.overlayContainer,this.settings)},z.prototype.createNewMarker=function(m){var A,G=this;(A=typeof m=="string"?this._availableMarkerTypes.find(function(ee){return ee.typeName===m}):m)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(A),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(A.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(ee){return ee(new Ue(G,G._currentMarker))}))},z.prototype.markerCreated=function(m){var A=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(m),this.setCurrentMarker(m),m instanceof ge&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ge):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(G){return G(new Ue(A,A._currentMarker))})},z.prototype.colorChanged=function(m){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=m,this.settings.defaultStrokeColor=m)},z.prototype.fillColorChanged=function(m){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=m)},z.prototype.markerStateChanged=function(m){var A=this;this.eventListeners.markerchange.forEach(function(G){return G(new Ue(A,m))})},z.prototype.setCurrentMarker=function(m){var A=this;this._currentMarker!==m&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(G){return G(new Ue(A,A._currentMarker))})),this._currentMarker=m,this._currentMarker===void 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this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(m.clientX,m.clientY))},z.prototype.onDblClick=function(m){if(this._isFocused||this.focus(),this.mode==="select"){var A=this.markers.find(function(G){return G.ownsTarget(m.target)});A!==void 0&&A!==this._currentMarker&&this.setCurrentMarker(A),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(m.clientX,m.clientY),m.target):this.setCurrentMarker()}},z.prototype.onPointerMove=function(m){this.touchPoints!==1&&m.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||m.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(m.clientX,m.clientY)):this.zoomLevel>1&&this.panTo({x:m.clientX,y:m.clientY}))},z.prototype.onPointerUp=function(m){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 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this._isFocused},enumerable:!1,configurable:!0}),z.prototype.focus=function(){var m=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(A){return A(new it(m))}))},z.prototype.blur=function(){var m=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(A){return A(new it(m))}))},z.instanceCounter=0,z}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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z.prototype.getUI=function(){var m=document.createElement("div");if(m.className=this.className,this.minWidth!==void 0&&(m.style.minWidth=this.minWidth),this.contentAlign!==void 0)switch(this.contentAlign){case"start":m.style.justifyContent="flex-start";break;case"center":m.style.justifyContent="center";break;case"end":m.style.justifyContent="flex-end"}return m.style.whiteSpace="nowrap",m},z}(),hn=function(z){function m(){var A=z!==null&&z.apply(this,arguments)||this;return A.buttons=[],A}return je(m,z),m.prototype.addButton=function(A){A.className=this.buttonClassName,A.colorsClassName=this.buttonColorsClassName,A.activeColorsClassName=this.buttonActiveColorsClassName,this.buttons.push(A)},m.prototype.getUI=function(){var A=z.prototype.getUI.call(this);return this.buttons.forEach(function(G){return A.appendChild(G.getUI())}),A},m}(mn),en=function(){function z(m,A){this._isActive=!1,this._isHidden=!1,this._icon=m,this.title=A,this.uiContainer=document.createElement("div"),this.adjustClassName=this.adjustClassName.bind(this)}return Object.defineProperty(z.prototype,"icon",{get:function(){return this._icon},set:function(m){this._icon=m,this.buttonContainer.innerHTML=this._icon},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isActive",{get:function(){return this._isActive},set:function(m){this._isActive=m,this.adjustClassName()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){var m=this;return this.buttonContainer=document.createElement("div"),this.buttonContainer.title=this.title,this.buttonContainer.className=this.className+" "+this.colorsClassName,this.adjustClassName(),this.buttonContainer.innerHTML=this._icon,this.onClick&&this.buttonContainer.addEventListener("click",function(){return m.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},z.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},z.prototype.hide=function(){this._isHidden=!0},z}(),Dt=function(z){function m(){var A=z!==null&&z.apply(this,arguments)||this;return A.elements=[],A}return je(m,z),m.prototype.addElement=function(A){this.elements.push(A)},m.prototype.getUI=function(){var A=z.prototype.getUI.call(this);return this.elements.forEach(function(G){return A.appendChild(G)}),A},m}(mn),xn=function(){function z(m,A){this.horizontal=m,this.vertical=A}return Object.defineProperty(z.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),z.prototype.getVerticalLength=function(m){return m/this.ratio},z.prototype.getHorizontalLength=function(m){return m*this.ratio},z}(),He=function(){function z(){}return z.getIcon=function(m,A){if(m>0&&A>0){var G=new xn(m,A),ee=G.ratio>=1?20:G.getHorizontalLength(20),X=G.ratio<1?20:G.getVerticalLength(20),ve=document.createElementNS("http://www.w3.org/2000/svg","svg");ve.setAttribute("xmlns","http://www.w3.org/2000/svg"),ve.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(ve);var Xe=Ae.createDefs();ve.appendChild(Xe);var Me=Ae.createElement("clipPath",[["id","text-bg-clip"]]);Xe.appendChild(Me);var At=Ae.createPath(Ae.getHollowRectanglePath((24-ee)/2,(24-X)/2,ee,X,(24-ee)/2+2,(24-X)/2+2,ee-4,X-4));ve.appendChild(At);var qe=Ae.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);qe.appendChild(Ae.createTSpan(m+":"+A)),ve.appendChild(qe);var Bt=qe.getBBox();Ae.setAttributes(qe,[["x",((24-Bt.width)/2).toString()],["y",((24-Bt.height)/2-Bt.y).toString()]]);var Ft=Ae.createPath(Ae.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(Bt.width))/2,(24-Math.ceil(Bt.height))/2,Math.ceil(Bt.width),Math.ceil(Bt.height)));return Me.appendChild(Ft),Ae.setAttributes(At,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ve),ve.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},z}(),ht=function(z){function m(A,G,ee){var X=z.call(this,A,G)||this;return X.isDropdownOpen=!1,X.onClick=X.dropdownButtonClicked,X.dropdownButtons=ee,X}return je(m,z),m.prototype.setupDropdown=function(){var A=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(G){G.className=A.className,G.colorsClassName=A.colorsClassName,A.dropdownBlock.appendChild(G.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},m.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},m.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},m.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},m.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},m.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},m}(en),St=function(){function z(m,A){this.GRIP_SIZE=10,this.color=m,this.fillColor=A,this.visual=Ae.createGroup(),this.visual.appendChild(Ae.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Ae.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(m){return m===this.visual||m===this.visual.childNodes[0]||m===this.visual.childNodes[1]},z.prototype.setCenter=function(m,A){this.visual.childNodes.forEach(function(G){return Ae.setAttributes(G,[["cx",m.toString()],["cy",A.toString()]])})},z}(),Xt=function(){function z(m,A,G,ee){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=m,this.canvasHeight=A,this.margin=G,this.container=ee,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(z.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(m){this._aspectRatio=m,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(m){this._isGridVisible=m,this.gridContainer&&Ae.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(m){this._zoomFactor=m,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),z.prototype.open=function(){var m=this;this.cropShadeElement=Ae.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Ae.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var A=0;A<this.numberOfGridLines;A++)this.horizontalGridLines.push(Ae.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Ae.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(G){return m.gridContainer.appendChild(G)}),this.verticalGridLines.forEach(function(G){return m.gridContainer.appendChild(G)}),this.cropRectElement=Ae.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new St(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new St(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new St(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new St(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},z.prototype.setCropRectangle=function(m){this.cropRect=m;var A=Object.assign({},this.cropRect);this.zoomFactor!==1&&(A.width=this.cropRect.width*this.zoomFactor,A.height=this.cropRect.height*this.zoomFactor,A.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-A.width/2,A.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-A.height/2),Ae.setAttributes(this.cropRectElement,[["x",A.x.toString()],["y",A.y.toString()],["width",A.width.toString()],["height",A.height.toString()]]);var G=A.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(X,ve){var Xe=A.y+G*(ve+1);Ae.setAttributes(X,[["x1",""+A.x],["y1",""+Xe],["x2",""+(A.x+A.width)],["y2",""+Xe]])});var ee=A.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(X,ve){var Xe=A.x+ee*(ve+1);Ae.setAttributes(X,[["x1",""+Xe],["y1",""+A.y],["x2",""+Xe],["y2",""+(A.y+A.height)]])}),Ae.setAttributes(this.cropShadeElement,[["d",Ae.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,A.x,A.y,A.width,A.height)]]),this.topLeftGrip.setCenter(A.x,A.y),this.topRightGrip.setCenter(A.x+A.width,A.y),this.bottomLeftGrip.setCenter(A.x,A.y+A.height),this.bottomRightGrip.setCenter(A.x+A.width,A.y+A.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},z.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},z.prototype.clientToLocalCoordinates=function(m,A){var G=this.container.getBoundingClientRect();return{x:m-G.left+this.margin,y:A-G.top+this.margin}},z.prototype.onPointerDown=function(m){this.container.setPointerCapture(m.pointerId),this.previousPoint=this.clientToLocalCoordinates(m.clientX,m.clientY),this.cropRectElement===m.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(m.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(m.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(m.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(m.target)&&(this.activeGrip=this.bottomRightGrip)},z.prototype.onPointerMove=function(m){if(this.isMoving)this.move(this.clientToLocalCoordinates(m.clientX,m.clientY));else if(this.activeGrip){var A=this.clientToLocalCoordinates(m.clientX,m.clientY);this.resize(A)}m.preventDefault()},z.prototype.onPointerUp=function(m){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(m.pointerId)},z.prototype.move=function(m){var A=m.x-this.previousPoint.x,G=m.y-this.previousPoint.y;this.zoomFactor!==1&&(A=-A/this.zoomFactor,G=-G/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+A),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+G),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=m},z.prototype.resize=function(m){var A=Object.assign({},this.cropRect),G=m.x-this.previousPoint.x,ee=m.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:A.x+G<this.margin&&(G=this.margin-A.x),A.x+=G,A.width=this.cropRect.x+this.cropRect.width-A.x;break;case this.bottomRightGrip:case this.topRightGrip:A.width+G>this.canvasWidth*this.zoomFactor&&(G=this.canvasWidth*this.zoomFactor-A.width),A.width+=G}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(A.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(G),A.height=this.aspectRatio.getVerticalLength(A.width)):(A.y+=ee,A.height=this.cropRect.y+this.cropRect.height-A.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?A.height=this.aspectRatio.getVerticalLength(A.width):A.height+=ee}A.width<10&&(A.x=this.cropRect.x,A.width=10),A.height<10&&(A.y=this.cropRect.y,A.height=10),this.previousPoint=m,A.x>=this.margin&&A.y>=this.margin&&A.x-this.margin+A.width<=this.canvasWidth&&A.y-this.margin+A.height<=this.canvasHeight&&(this.cropRect=A,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var m=this.cropRect.x+this.cropRect.width/2,A=this.cropRect.y+this.cropRect.height/2,G=this.aspectRatio.getHorizontalLength(this.cropRect.height),ee=this.aspectRatio.getVerticalLength(this.cropRect.width);G/this.canvasWidth<ee/this.canvasHeight?this.cropRect.width=G:this.cropRect.height=ee,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=m-this.cropRect.width/2,this.cropRect.y=A-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},z.prototype.getRescaledRect=function(m,A,G,ee,X,ve){var Xe=G/m,Me=ee/A;return{x:(X.x-ve)*Xe+ve,y:(X.y-ve)*Me+ve,width:X.width*Xe,height:X.height*Me}},z.prototype.scaleCanvas=function(m,A){var G=this.getRescaledRect(this.canvasWidth,this.canvasHeight,m,A,this.cropRect,this.margin);this.canvasWidth=m,this.canvasHeight=A,this.onCropChange&&this.onCropChange(G),this.setCropRectangle(G)},z}(),an=function(){function z(m){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=m,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(z.prototype,"angle",{get:function(){return this._angle},set:function(m){this._angle=m,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},z.prototype.onPointerDown=function(m){this.controlContainer.setPointerCapture(m.pointerId),this.isDragging=!0,this.previousPoint={x:m.clientX,y:m.clientY}},z.prototype.onPointerMove=function(m){this.isDragging&&(this.onAngleChange&&this.onAngleChange((m.clientX-this.previousPoint.x)/5),this.previousPoint.x=m.clientX)},z.prototype.onPointerUp=function(m){this.isDragging&&this.onAngleChange&&this.onAngleChange((m.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(m.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var m=this.angleLabelText.getBBox();Ae.setAttributes(this.angleLabelElement,[["x",((this.width-m.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var m=this.scaleShape.transform.baseVal.getItem(0);m.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(m,0)}},z.prototype.getVisual=function(){var m=document.createElementNS("http://www.w3.org/2000/svg","svg");m.setAttribute("xmlns","http://www.w3.org/2000/svg"),m.setAttribute("width",this.width+"px"),m.setAttribute("height",this.height+"px"),m.setAttribute("viewBox","0 0 "+this.width+" "+this.height),m.style.flexShrink="0",document.body.appendChild(m);for(var A="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,G=1;G<=this.width/5+10;G++){var ee=G%5==0?this.height/3:this.height/6;A+="h4v"+-ee+"h1v"+ee}A+="v1H0Z",this.scaleShape=Ae.createPath(A);var X=Ae.createTransform();this.scaleShape.transform.baseVal.appendItem(X),m.appendChild(this.scaleShape),this.angleLabelElement=Ae.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Ae.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ve=Ae.createTSpan("");return ve.innerHTML="&deg;",this.angleLabelElement.appendChild(ve),m.appendChild(this.angleLabelElement),document.body.removeChild(m),m},z}(),un=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(m,A,G,ee,X,ve,Xe){var Me=this;return new Promise(function(At){var qe=document.createElement("canvas");qe.width=m.width.baseVal.value-2*ee,qe.height=m.height.baseVal.value-2*ee;var Bt=1,Ft=1;Me.naturalSize===!0?(Bt=A.naturalWidth/(m.width.baseVal.value-2*ee)/ve,Ft=A.naturalHeight/(m.height.baseVal.value-2*ee)/Xe,qe.width=A.naturalWidth/ve,qe.height=A.naturalHeight/Xe):Me.width!==void 0&&Me.height!==void 0&&(Bt=Me.width/G.width,Ft=Me.height/G.height,qe.width*=Bt,qe.height*=Ft);var tn=qe.getContext("2d");tn.translate(qe.width/2,qe.height/2),tn.rotate(X*Math.PI/180),tn.scale(ve,Xe),tn.translate(-qe.width/2,-qe.height/2),tn.drawImage(A,0,0,qe.width,qe.height);var zn=document.createElement("canvas");zn.width=G.width*Bt,zn.height=G.height*Ft,zn.getContext("2d").putImageData(tn.getImageData((G.x-ee)*Bt,(G.y-ee)*Ft,G.width*Bt,G.height*Ft),0,0),At(zn.toDataURL(Me.imageType,Me.imageQuality))})},z}(),Je=function(){function z(m){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=z.instanceCounter++,this.styles=new tt(this.instanceNo),this.target=m,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(m){this._zoomToCropEnabled=m,m?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(m){this._isGridVisible=m,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(m){this._gridLines=m,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(m){this._rotationAngle=m,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var m;return(m=this._aspectRatio)!==null&&m!==void 0?m:this.aspectRatios[0]},set:function(m){this._aspectRatio=m},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(m){m===void 0&&(m=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),m||this.closeEventListeners.forEach(function(A){return A()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(m){this.renderEventListeners.push(m)},z.prototype.removeRenderEventListener=function(m){this.renderEventListeners.indexOf(m)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(m),1)},z.prototype.addCloseEventListener=function(m){this.closeEventListeners.push(m)},z.prototype.removeCloseEventListener=function(m){this.closeEventListeners.indexOf(m)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(m),1)},z.prototype.setupResizeObserver=function(){var m=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){m.resize(m.target.clientWidth,m.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var m=1*this.target.clientWidth/this.target.clientHeight,A=this.contentDiv.clientWidth/m>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*m:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,G=A+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/m;this.resize(A,G)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Ae.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(m,A){this.imageWidth=Math.round(m),this.imageHeight=Math.round(A),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},z.prototype.setEditingTarget=function(){var m=document.createElement("canvas");m.width=this.target.naturalWidth,m.height=this.target.naturalHeight,m.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var A=m.toDataURL();Ae.setAttributes(this.editingTarget,[["href",A]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var m=this.target.getBoundingClientRect(),A=this.editorCanvas.getBoundingClientRect();this.left=m.left-A.left-this.CANVAS_MARGIN,this.top=m.top-A.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Ae.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Ae.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Ae.createGroup(),this.editingTargetRotationScaleContainer=Ae.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var m=Ae.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(m);var A=Ae.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(A),this.editingTargetContainer=Ae.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Ae.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Xt(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},z.prototype.zoomToCrop=function(){if(this.cropRect){var m=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,A=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=m+"px "+A+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-m+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-A+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},z.prototype.cropRectChanged=function(m){this.cropRect=m,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var m=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,A=this.target.offsetTop>m+this.CANVAS_MARGIN?this.target.offsetTop-(m+this.CANVAS_MARGIN):0;this.coverDiv.style.top=A+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var m=this;this.topToolbar=new Lt,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var A=new hn;A.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(A);var G=[];this.aspectRatios.forEach(function(Ft){var tn=new en(He.getIcon(Ft.horizontal,Ft.vertical),Ft.horizontal===0&&Ft.vertical===0?"FREE":Ft.horizontal+":"+Ft.vertical);tn.onClick=function(){return m.ratioButtonClicked(Ft)},G.push(tn)}),this.aspectRatioButton=new ht(He.getIcon(0,0),"Aspect ratio",G),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,A.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var ee=new en('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");ee.isActive=this.isGridVisible,ee.onClick=function(){m.isGridVisible=!m.isGridVisible,ee.isActive=m.isGridVisible},A.addButton(ee);var X=new en('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(X.isActive=this.zoomToCropEnabled,X.onClick=function(){m.zoomToCropEnabled=!m.zoomToCropEnabled,X.isActive=m.zoomToCropEnabled},A.addButton(X),!lt.isLicensed){var ve=new Dt;this.topToolbar.addElementBlock(ve);var Xe=document.createElement("div");Xe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Me=document.createElement("a");Me.style.color="currentColor",Me.href="https://markerjs.com/products/cropro",Me.target="_blank",Me.innerHTML='<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="2"><path d="M16.326 14.895c0 1.126-.558 1.688-1.673 1.688H9.931c-1.116 0-1.674-.562-1.674-1.688V3.733c0-1.126.558-1.688 1.674-1.688h4.722c1.115 0 1.673.562 1.673 1.688v2.899h-1.957V3.793h-4.124v11.042h4.124v-3.242h1.957v3.302z" fill="currentColor"/><path d="M15.94 7.364a.783.783 0 00-1.065-.304l-11.01 6.126a.783.783 0 00-.303 1.065l4.498 8.085a.783.783 0 001.065.304l11.01-6.126a.783.783 0 00.303-1.065L15.94 7.364zM5.311 14.173l3.737 6.718 9.641-5.364-3.737-6.718-9.641 5.364z" fill="#eef762"/></svg>',Xe.appendChild(Me),ve.addElement(Xe)}var At=new hn;At.minWidth=3*this.toolbarHeight+"px",At.contentAlign="end",this.topToolbar.addButtonBlock(At);var qe=new en('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");qe.onClick=this.startRenderAndClose,At.addButton(qe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(qe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Bt=new en('<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"Close");Bt.onClick=this.close,At.addButton(Bt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Bt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var m=this;this.bottomToolbar=new Lt,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var A=new hn;A.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(A);var G=new en('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");G.onClick=this.rotateLeftButtonClicked,A.addButton(G);var ee=new en('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");ee.onClick=this.rotateRightButtonClicked,A.addButton(ee);var X=new Dt;X.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(X),this.straightener=new an("Straighten"),this.straightener.className=this.toolbarStraightenerStyleClass.name,this.straightener.colorsClassName=this.styles.settings.toolbarStraightenerColorsClassName?this.styles.settings.toolbarStraightenerColorsClassName:this.toolbarStraightenerStyleColorsClass.name,this.straightener.onAngleChange=function(At){m.rotateBy(At),m.straightener.angle=m.rotationAngle},X.addElement(this.straightener.getUI());var ve=new hn;ve.minWidth=2*this.toolbarHeight+"px",ve.contentAlign="end",this.bottomToolbar.addButtonBlock(ve);var Xe=new en('<svg viewBox="0 0 24 24"><path d="M15 21h2v-2h-2m4-10h2V7h-2M3 5v14c0 1.1.9 2 2 2h4v-2H5V5h4V3H5c-1.1 0-2 .9-2 2m16-2v2h2c0-1.1-.9-2-2-2m-8 20h2V1h-2m8 16h2v-2h-2M15 5h2V3h-2m4 10h2v-2h-2m0 10c1.1 0 2-.9 2-2h-2z"/></svg>',"Flip 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overflow: hidden;
line-height: 0px;
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cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new gt("toolbar_button_colors",`
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fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new gt("toolbar_active_button",`
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fill: currentColor;
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white-space: normal;
box-sizing: content-box;
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line-height: 0px;
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justify-content: center;
height: `+(this.toolbarHeight-2*m)+`px;
padding: `+m+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new gt("toolbar_straightener_colors",`
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fill: currentColor;
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r=0;t=m(e.doc,t),e.options.lineWrapping||(r=li(e.display)*t.ch);var n=Dt(e.doc,t.line),l=nr(n)+Yi(e.display);return{left:r,right:r,top:l,bottom:l+n.height}}function Sa(e,t,r,n,l){var k=Je(e,t,r);return k.xRel=l,n&&(k.outside=n),k}function Ta(e,t,r){var n=e.doc;if(r+=e.display.viewOffset,r<0)return Sa(n.first,0,null,-1,-1);var l=Xt(n,r),k=n.first+n.size-1;if(l>k)return Sa(n.first+n.size-1,Dt(n,k).text.length,null,1,1);t<0&&(t=0);for(var Y=Dt(n,l);;){var Z=Ks(e,Y,l,t,r),q=Er(Y,Z.ch+(Z.xRel>0||Z.outside>0?1:0));if(!q)return Z;var te=q.find(1);if(te.line==l)return te;Y=Dt(n,l=te.line)}}function go(e,t,r,n){n-=xa(t);var l=t.text.length,k=Rt(function(Y){return Ir(e,r,Y-1).bottom<=n},l,0);return l=Rt(function(Y){return Ir(e,r,Y).top>n},k,l),{begin:k,end:l}}function vo(e,t,r,n){r||(r=oi(e,t));var l=$i(e,t,Ir(e,r,n),"line").top;return go(e,t,r,l)}function wa(e,t,r,n){return e.bottom<=r?!1:e.top>r?!0:(n?e.left:e.right)>t}function Ks(e,t,r,n,l){l-=nr(t);var k=oi(e,t),Y=xa(t),Z=0,q=t.text.length,te=!0,me=Et(t,e.doc.direction);if(me){var Ee=(e.options.lineWrapping?Gs:zs)(e,t,r,k,me,n,l);te=Ee.level!=1,Z=te?Ee.from:Ee.to-1,q=te?Ee.to:Ee.from-1}var Ne=null,Pe=null,et=Rt(function(Yt){var Vt=Ir(e,k,Yt);return Vt.top+=Y,Vt.bottom+=Y,wa(Vt,n,l,!1)?(Vt.top<=l&&Vt.left<=n&&(Ne=Yt,Pe=Vt),!0):!1},Z,q),ct,vt,_t=!1;if(Pe){var Pt=n-Pe.left<Pe.right-n,Ot=Pt==te;et=Ne+(Ot?0:1),vt=Ot?"after":"before",ct=Pt?Pe.left:Pe.right}else{!te&&(et==q||et==Z)&&et++,vt=et==0?"after":et==t.text.length?"before":Ir(e,k,et-(te?1:0)).bottom+Y<=l==te?"after":"before";var Ut=Lr(e,Je(r,et,vt),"line",t,k);ct=Ut.left,_t=l<Ut.top?-1:l>=Ut.bottom?1:0}return et=rt(t.text,et,1),Sa(r,et,vt,_t,n-ct)}function zs(e,t,r,n,l,k,Y){var Z=Rt(function(Ee){var Ne=l[Ee],Pe=Ne.level!=1;return wa(Lr(e,Je(r,Pe?Ne.to:Ne.from,Pe?"before":"after"),"line",t,n),k,Y,!0)},0,l.length-1),q=l[Z];if(Z>0){var te=q.level!=1,me=Lr(e,Je(r,te?q.from:q.to,te?"after":"before"),"line",t,n);wa(me,k,Y,!0)&&me.top>Y&&(q=l[Z-1])}return q}function Gs(e,t,r,n,l,k,Y){var Z=go(e,t,n,Y),q=Z.begin,te=Z.end;/\s/.test(t.text.charAt(te-1))&&te--;for(var me=null,Ee=null,Ne=0;Ne<l.length;Ne++){var Pe=l[Ne];if(Pe.from>=te||Pe.to<=q)continue;var et=Pe.level!=1,ct=Ir(e,n,et?Math.min(te,Pe.to)-1:Math.max(q,Pe.from)).right,vt=ct<k?k-ct+1e9:ct-k;(!me||Ee>vt)&&(me=Pe,Ee=vt)}return me||(me=l[l.length-1]),me.from<q&&(me={from:q,to:me.to,level:me.level}),me.to>te&&(me={from:me.from,to:te,level:me.level}),me}var Qr;function si(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Qr==null){Qr=s("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Qr.appendChild(document.createTextNode("x")),Qr.appendChild(s("br"));Qr.appendChild(document.createTextNode("x"))}o(e.measure,Qr);var r=Qr.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),d(e.measure),r||1}function li(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=s("span","xxxxxxxxxx"),r=s("pre",[t],"CodeMirror-line-like");o(e.measure,r);var n=t.getBoundingClientRect(),l=(n.right-n.left)/10;return l>2&&(e.cachedCharWidth=l),l||10}function _a(e){for(var t=e.display,r={},n={},l=t.gutters.clientLeft,k=t.gutters.firstChild,Y=0;k;k=k.nextSibling,++Y){var Z=e.display.gutterSpecs[Y].className;r[Z]=k.offsetLeft+k.clientLeft+l,n[Z]=k.clientWidth}return{fixedPos:Oa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function Oa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function yo(e){var t=si(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/li(e.display)-3);return function(l){if(hr(e.doc,l))return 0;var k=0;if(l.widgets)for(var Y=0;Y<l.widgets.length;Y++)l.widgets[Y].height&&(k+=l.widgets[Y].height);return r?k+(Math.ceil(l.text.length/n)||1)*t:k+t}}function Aa(e){var t=e.doc,r=yo(e);t.iter(function(n){var l=r(n);l!=n.height&&ht(n,l)})}function Zr(e,t,r,n){var l=e.display;if(!r&&we(t).getAttribute("cm-not-content")=="true")return null;var k,Y,Z=l.lineSpace.getBoundingClientRect();try{k=t.clientX-Z.left,Y=t.clientY-Z.top}catch(Ee){return null}var q=Ta(e,k,Y),te;if(n&&q.xRel>0&&(te=Dt(e.doc,q.line).text).length==q.ch){var me=$(te,te.length,e.options.tabSize)-te.length;q=Je(q.line,Math.max(0,Math.round((k-io(e.display).left)/li(e.display))-me))}return q}function qr(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if(t-=r[n].size,t<0)return n}function fr(e,t,r,n){t==null&&(t=e.doc.first),r==null&&(r=e.doc.first+e.doc.size),n||(n=0);var l=e.display;if(n&&r<l.viewTo&&(l.updateLineNumbers==null||l.updateLineNumbers>t)&&(l.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=l.viewTo)bn&&xr(e.doc,t)<l.viewTo&&Kr(e);else if(r<=l.viewFrom)bn&&Ur(e.doc,r+n)>l.viewFrom?Kr(e):(l.viewFrom+=n,l.viewTo+=n);else if(t<=l.viewFrom&&r>=l.viewTo)Kr(e);else if(t<=l.viewFrom){var k=Ji(e,r,r+n,1);k?(l.view=l.view.slice(k.index),l.viewFrom=k.lineN,l.viewTo+=n):Kr(e)}else if(r>=l.viewTo){var Y=Ji(e,t,t,-1);Y?(l.view=l.view.slice(0,Y.index),l.viewTo=Y.lineN):Kr(e)}else{var Z=Ji(e,t,t,-1),q=Ji(e,r,r+n,1);Z&&q?(l.view=l.view.slice(0,Z.index).concat(cn(e,Z.lineN,q.lineN)).concat(l.view.slice(q.index)),l.viewTo+=n):Kr(e)}var te=l.externalMeasured;te&&(r<te.lineN?te.lineN+=n:t<te.lineN+te.size&&(l.externalMeasured=null))}function Hr(e,t,r){e.curOp.viewChanged=!0;var n=e.display,l=e.display.externalMeasured;if(l&&t>=l.lineN&&t<l.lineN+l.size&&(n.externalMeasured=null),t<n.viewFrom||t>=n.viewTo)return;var k=n.view[qr(e,t)];if(k.node==null)return;var Y=k.changes||(k.changes=[]);ae(Y,r)==-1&&Y.push(r)}function Kr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Ji(e,t,r,n){var l=qr(e,t),k,Y=e.display.view;if(!bn||r==e.doc.first+e.doc.size)return{index:l,lineN:r};for(var Z=e.display.viewFrom,q=0;q<l;q++)Z+=Y[q].size;if(Z!=t){if(n>0){if(l==Y.length-1)return null;k=Z+Y[l].size-t,l++}else k=Z-t;t+=k,r+=k}for(;xr(e.doc,r)!=r;){if(l==(n<0?0:Y.length-1))return null;r+=n*Y[l-(n<0?1:0)].size,l+=n}return{index:l,lineN:r}}function Vs(e,t,r){var n=e.display,l=n.view;l.length==0||t>=n.viewTo||r<=n.viewFrom?(n.view=cn(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=cn(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(qr(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(cn(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,qr(e,r)))),n.viewTo=r}function bo(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var l=t[n];!l.hidden&&(!l.node||l.changes)&&++r}return r}function _i(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Eo(e,t){t===void 0&&(t=!0);for(var r=e.doc,n={},l=n.cursors=document.createDocumentFragment(),k=n.selection=document.createDocumentFragment(),Y=0;Y<r.sel.ranges.length;Y++){if(!t&&Y==r.sel.primIndex)continue;var Z=r.sel.ranges[Y];if(Z.from().line>=e.display.viewTo||Z.to().line<e.display.viewFrom)continue;var q=Z.empty();(q||e.options.showCursorWhenSelecting)&&xo(e,Z.head,l),q||Xs(e,Z,k)}return n}function xo(e,t,r){var n=Lr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),l=r.appendChild(s("div","\xA0","CodeMirror-cursor"));if(l.style.left=n.left+"px",l.style.top=n.top+"px",l.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var k=r.appendChild(s("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));k.style.display="",k.style.left=n.other.left+"px",k.style.top=n.other.top+"px",k.style.height=(n.other.bottom-n.other.top)*.85+"px"}}function Qi(e,t){return e.top-t.top||e.left-t.left}function Xs(e,t,r){var n=e.display,l=e.doc,k=document.createDocumentFragment(),Y=io(e.display),Z=Y.left,q=Math.max(n.sizerWidth,Jr(e)-n.sizer.offsetLeft)-Y.right,te=l.direction=="ltr";function me(Ot,Ut,Yt,Vt){Ut<0&&(Ut=0),Ut=Math.round(Ut),Vt=Math.round(Vt),k.appendChild(s("div",null,"CodeMirror-selected","position: absolute; left: "+Ot+`px;
top: `+Ut+"px; width: "+(Yt==null?q-Ot:Yt)+`px;
height: `+(Vt-Ut)+"px"))}function Ee(Ot,Ut,Yt){var Vt=Dt(l,Ot),ln=Vt.text.length,Ln,Zn;function jn(Vn,gr){return Ca(e,Je(Ot,Vn),"div",Vt,gr)}function Sr(Vn,gr,rr){var $n=vo(e,Vt,null,Vn),Xn=gr=="ltr"==(rr=="after")?"left":"right",Fn=rr=="after"?$n.begin:$n.end-(/\s/.test(Vt.text.charAt($n.end-1))?2:1);return jn(Fn,Xn)[Xn]}var mr=Et(Vt,l.direction);return Ct(mr,Ut||0,Yt==null?ln:Yt,function(Vn,gr,rr,$n){var Xn=rr=="ltr",Fn=jn(Vn,Xn?"left":"right"),vr=jn(gr-1,Xn?"right":"left"),xi=Ut==null&&Vn==0,$r=Yt==null&&gr==ln,sr=$n==0,Nr=!mr||$n==mr.length-1;if(vr.top-Fn.top<=3){var qn=(te?xi:$r)&&sr,qa=(te?$r:xi)&&Nr,Fr=qn?Z:(Xn?Fn:vr).left,ii=qa?q:(Xn?vr:Fn).right;me(Fr,Fn.top,ii-Fr,Fn.bottom)}else{var ai,dr,Ci,eo;Xn?(ai=te&&xi&&sr?Z:Fn.left,dr=te?q:Sr(Vn,rr,"before"),Ci=te?Z:Sr(gr,rr,"after"),eo=te&&$r&&Nr?q:vr.right):(ai=te?Sr(Vn,rr,"before"):Z,dr=!te&&xi&&sr?q:Fn.right,Ci=!te&&$r&&Nr?Z:vr.left,eo=te?Sr(gr,rr,"after"):q),me(ai,Fn.top,dr-ai,Fn.bottom),Fn.bottom<vr.top&&me(Z,Fn.bottom,null,vr.top),me(Ci,vr.top,eo-Ci,vr.bottom)}(!Ln||Qi(Fn,Ln)<0)&&(Ln=Fn),Qi(vr,Ln)<0&&(Ln=vr),(!Zn||Qi(Fn,Zn)<0)&&(Zn=Fn),Qi(vr,Zn)<0&&(Zn=vr)}),{start:Ln,end:Zn}}var Ne=t.from(),Pe=t.to();if(Ne.line==Pe.line)Ee(Ne.line,Ne.ch,Pe.ch);else{var et=Dt(l,Ne.line),ct=Dt(l,Pe.line),vt=Bn(et)==Bn(ct),_t=Ee(Ne.line,Ne.ch,vt?et.text.length+1:null).end,Pt=Ee(Pe.line,vt?0:null,Pe.ch).start;vt&&(_t.top<Pt.top-2?(me(_t.right,_t.top,null,_t.bottom),me(Z,Pt.top,Pt.left,Pt.bottom)):me(_t.right,_t.top,Pt.left-_t.right,_t.bottom)),_t.bottom<Pt.top&&me(Z,_t.bottom,null,Pt.top)}r.appendChild(k)}function Da(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||ui(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function Co(e){e.state.focused||(e.display.input.focus(),Ra(e))}function So(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,ui(e))},100)}function Ra(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(De(e,"focus",e,t),e.state.focused=!0,B(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),E&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Da(e)}function ui(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(De(e,"blur",e,t),e.state.focused=!1,f(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Zi(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var l=t.view[n],k=e.options.lineWrapping,Y=void 0,Z=0;if(l.hidden)continue;if(U&&N<8){var q=l.node.offsetTop+l.node.offsetHeight;Y=q-r,r=q}else{var te=l.node.getBoundingClientRect();Y=te.bottom-te.top,!k&&l.text.firstChild&&(Z=l.text.firstChild.getBoundingClientRect().right-te.left-1)}var me=l.line.height-Y;if((me>.005||me<-.005)&&(ht(l.line,Y),To(l.line),l.rest))for(var Ee=0;Ee<l.rest.length;Ee++)To(l.rest[Ee]);if(Z>e.display.sizerWidth){var Ne=Math.ceil(Z/li(e.display));Ne>e.display.maxLineLength&&(e.display.maxLineLength=Ne,e.display.maxLine=l.line,e.display.maxLineChanged=!0)}}}function To(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function qi(e,t,r){var n=r&&r.top!=null?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Yi(e));var l=r&&r.bottom!=null?r.bottom:n+e.wrapper.clientHeight,k=Xt(t,n),Y=Xt(t,l);if(r&&r.ensure){var Z=r.ensure.from.line,q=r.ensure.to.line;Z<k?(k=Z,Y=Xt(t,nr(Dt(t,Z))+e.wrapper.clientHeight)):Math.min(q,t.lastLine())>=Y&&(k=Xt(t,nr(Dt(t,q))-e.wrapper.clientHeight),Y=q)}return{from:k,to:Math.max(Y,k+1)}}function Ys(e,t){if(We(e,"scrollCursorIntoView"))return;var r=e.display,n=r.sizer.getBoundingClientRect(),l=null;if(t.top+n.top<0?l=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(l=!1),l!=null&&!p){var k=s("div","\u200B",null,`position: absolute;
top: `+(t.top-r.viewOffset-Yi(e.display))+`px;
height: `+(t.bottom-t.top+kr(e)+r.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(k),k.scrollIntoView(l),e.display.lineSpace.removeChild(k)}}function $s(e,t,r,n){n==null&&(n=0);var l;!e.options.lineWrapping&&t==r&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,r=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var k=0;k<5;k++){var Y=!1,Z=Lr(e,t),q=!r||r==t?Z:Lr(e,r);l={left:Math.min(Z.left,q.left),top:Math.min(Z.top,q.top)-n,right:Math.max(Z.left,q.left),bottom:Math.max(Z.bottom,q.bottom)+n};var te=La(e,l),me=e.doc.scrollTop,Ee=e.doc.scrollLeft;if(te.scrollTop!=null&&(Ai(e,te.scrollTop),Math.abs(e.doc.scrollTop-me)>1&&(Y=!0)),te.scrollLeft!=null&&(ei(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-Ee)>1&&(Y=!0)),!Y)break}return l}function Js(e,t){var r=La(e,t);r.scrollTop!=null&&Ai(e,r.scrollTop),r.scrollLeft!=null&&ei(e,r.scrollLeft)}function La(e,t){var r=e.display,n=si(e.display);t.top<0&&(t.top=0);var l=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:r.scroller.scrollTop,k=ba(e),Y={};t.bottom-t.top>k&&(t.bottom=t.top+k);var Z=e.doc.height+ya(r),q=t.top<n,te=t.bottom>Z-n;if(t.top<l)Y.scrollTop=q?0:t.top;else if(t.bottom>l+k){var me=Math.min(t.top,(te?Z:t.bottom)-k);me!=l&&(Y.scrollTop=me)}var Ee=e.options.fixedGutter?0:r.gutters.offsetWidth,Ne=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:r.scroller.scrollLeft-Ee,Pe=Jr(e)-r.gutters.offsetWidth,et=t.right-t.left>Pe;return et&&(t.right=t.left+Pe),t.left<10?Y.scrollLeft=0:t.left<Ne?Y.scrollLeft=Math.max(0,t.left+Ee-(et?0:10)):t.right>Pe+Ne-3&&(Y.scrollLeft=t.right+(et?0:10)-Pe),Y}function Ma(e,t){if(t==null)return;ea(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function di(e){ea(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Oi(e,t,r){(t!=null||r!=null)&&ea(e),t!=null&&(e.curOp.scrollLeft=t),r!=null&&(e.curOp.scrollTop=r)}function Qs(e,t){ea(e),e.curOp.scrollToPos=t}function ea(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var r=mo(e,t.from),n=mo(e,t.to);wo(e,r,n,t.margin)}}function wo(e,t,r,n){var l=La(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});Oi(e,l.scrollLeft,l.scrollTop)}function Ai(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;R||ka(e,{top:t}),_o(e,t,!0),R&&ka(e),Li(e,100)}function _o(e,t,r){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!r)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function ei(e,t,r,n){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n)return;e.doc.scrollLeft=t,Lo(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Di(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+ya(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+kr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var ti=function(e,t,r){this.cm=r;var n=this.vert=s("div",[s("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),l=this.horiz=s("div",[s("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=l.tabIndex=-1,e(n),e(l),xe(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),xe(l,"scroll",function(){l.clientWidth&&t(l.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,U&&N<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ti.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var l=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+l)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var k=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+k)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(n==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},ti.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ti.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ti.prototype.zeroWidthHack=function(){var e=u&&!O?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new re,this.disableVert=new re},ti.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto";function n(){var l=e.getBoundingClientRect(),k=r=="vert"?document.elementFromPoint(l.right-1,(l.top+l.bottom)/2):document.elementFromPoint((l.right+l.left)/2,l.bottom-1);k!=e?e.style.pointerEvents="none":t.set(1e3,n)}t.set(1e3,n)},ti.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ri=function(){};Ri.prototype.update=function(){return{bottom:0,right:0}},Ri.prototype.setScrollLeft=function(){},Ri.prototype.setScrollTop=function(){},Ri.prototype.clear=function(){};function ci(e,t){t||(t=Di(e));var r=e.display.barWidth,n=e.display.barHeight;Oo(e,t);for(var l=0;l<4&&r!=e.display.barWidth||n!=e.display.barHeight;l++)r!=e.display.barWidth&&e.options.lineWrapping&&Zi(e),Oo(e,Di(e)),r=e.display.barWidth,n=e.display.barHeight}function Oo(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}var Ao={native:ti,null:Ri};function Do(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&f(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Ao[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),xe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){r=="horizontal"?ei(e,t):Ai(e,t)},e),e.display.scrollbars.addClass&&B(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function ni(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zs},zt(e.curOp)}function ri(e){var t=e.curOp;t&&jt(t,function(r){for(var n=0;n<r.ops.length;n++)r.ops[n].cm.curOp=null;qs(r)})}function qs(e){for(var t=e.ops,r=0;r<t.length;r++)el(t[r]);for(var n=0;n<t.length;n++)tl(t[n]);for(var l=0;l<t.length;l++)nl(t[l]);for(var k=0;k<t.length;k++)rl(t[k]);for(var Y=0;Y<t.length;Y++)il(t[Y])}function el(e){var t=e.cm,r=t.display;ol(t),e.updateMaxLine&&ir(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new ta(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Pa(e.cm,e.update)}function nl(e){var t=e.cm,r=t.display;e.updatedDisplay&&Zi(t),e.barMeasure=Di(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=oo(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+kr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Jr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function rl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&ei(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==M();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ci(t,e.barMeasure),e.updatedDisplay&&Na(t,e.barMeasure),e.selectionChanged&&Da(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Co(e.cm)}function il(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&Ro(t,e.update),r.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(r.wheelStartX=r.wheelStartY=null),e.scrollTop!=null&&_o(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&ei(t,e.scrollLeft,!0,!0),e.scrollToPos){var l=$s(t,m(n,e.scrollToPos.from),m(n,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,l)}var k=e.maybeHiddenMarkers,Y=e.maybeUnhiddenMarkers;if(k)for(var Z=0;Z<k.length;++Z)k[Z].lines.length||De(k[Z],"hide");if(Y)for(var q=0;q<Y.length;++q)Y[q].lines.length&&De(Y[q],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&De(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Cr(e,t){if(e.curOp)return t();ni(e);try{return t()}finally{ri(e)}}function Jn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);ni(e);try{return t.apply(e,arguments)}finally{ri(e)}}}function ur(e){return function(){if(this.curOp)return e.apply(this,arguments);ni(this);try{return e.apply(this,arguments)}finally{ri(this)}}}function Qn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);ni(t);try{return e.apply(this,arguments)}finally{ri(t)}}}function Li(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,V(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var r=+new Date+e.options.workTime,n=Me(e,t.highlightFrontier),l=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(k){if(n.line>=e.display.viewFrom){var Y=k.styles,Z=k.text.length>e.options.maxHighlightLength?Lt(t.mode,n.state):null,q=ve(e,k,n,!0);Z&&(n.state=Z),k.styles=q.styles;var te=k.styleClasses,me=q.classes;me?k.styleClasses=me:te&&(k.styleClasses=null);for(var Ee=!Y||Y.length!=k.styles.length||te!=me&&(!te||!me||te.bgClass!=me.bgClass||te.textClass!=me.textClass),Ne=0;!Ee&&Ne<Y.length;++Ne)Ee=Y[Ne]!=k.styles[Ne];Ee&&l.push(n.line),k.stateAfter=n.save(),n.nextLine()}else k.text.length<=e.options.maxHighlightLength&&At(e,k.text,n),k.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return Li(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),l.length&&Cr(e,function(){for(var k=0;k<l.length;k++)Hr(e,l[k],"text")})}var ta=function(e,t,r){var n=e.display;this.viewport=t,this.visible=qi(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Jr(e),this.force=r,this.dims=_a(e),this.events=[]};ta.prototype.signal=function(e,t){de(e,t)&&this.events.push(arguments)},ta.prototype.finish=function(){for(var e=0;e<this.events.length;e++)De.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=kr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=kr(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=M();if(!t||!y(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&y(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}function ll(e){if(!e||!e.activeElt||e.activeElt==M())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&y(document.body,e.anchorNode)&&y(document.body,e.focusNode)){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}function Pa(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return Kr(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&bo(e)==0)return!1;Mo(e)&&(Kr(e),t.dims=_a(e));var l=n.first+n.size,k=Math.max(t.visible.from-e.options.viewportMargin,n.first),Y=Math.min(l,t.visible.to+e.options.viewportMargin);r.viewFrom<k&&k-r.viewFrom<20&&(k=Math.max(n.first,r.viewFrom)),r.viewTo>Y&&r.viewTo-Y<20&&(Y=Math.min(l,r.viewTo)),bn&&(k=xr(e.doc,k),Y=Ur(e.doc,Y));var Z=k!=r.viewFrom||Y!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;Vs(e,k,Y),r.viewOffset=nr(Dt(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var q=bo(e);if(!Z&&q==0&&!t.force&&r.renderedView==r.view&&(r.updateLineNumbers==null||r.updateLineNumbers>=r.viewTo))return!1;var te=sl(e);return q>4&&(r.lineDiv.style.display="none"),ul(e,r.updateLineNumbers,t.dims),q>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,ll(te),d(r.cursorDiv),d(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,Z&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,Li(e,400)),r.updateLineNumbers=null,!0}function Ro(e,t){for(var r=t.viewport,n=!0;;n=!1){if(!n||!e.options.lineWrapping||t.oldDisplayWidth==Jr(e)){if(r&&r.top!=null&&(r={top:Math.min(e.doc.height+ya(e.display)-ba(e),r.top)}),t.visible=qi(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else n&&(t.visible=qi(e.display,e.doc,r));if(!Pa(e,t))break;Zi(e);var l=Di(e);_i(e),ci(e,l),Na(e,l),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ka(e,t){var r=new ta(e,t);if(Pa(e,r)){Zi(e),Ro(e,r);var n=Di(e);_i(e),ci(e,n),Na(e,n),r.finish()}}function ul(e,t,r){var n=e.display,l=e.options.lineNumbers,k=n.lineDiv,Y=k.firstChild;function Z(et){var ct=et.nextSibling;return E&&u&&e.display.currentWheelTarget==et?et.style.display="none":et.parentNode.removeChild(et),ct}for(var q=n.view,te=n.viewFrom,me=0;me<q.length;me++){var Ee=q[me];if(!Ee.hidden)if(!Ee.node||Ee.node.parentNode!=k){var Ne=Ns(e,Ee,te,r);k.insertBefore(Ne,Y)}else{for(;Y!=Ee.node;)Y=Z(Y);var Pe=l&&t!=null&&t<=te&&Ee.lineNumber;Ee.changes&&(ae(Ee.changes,"gutter")>-1&&(Pe=!1),Rr(e,Ee,te,r)),Pe&&(d(Ee.lineNumber),Ee.lineNumber.appendChild(document.createTextNode(un(e.options,te)))),Y=Ee.node.nextSibling}te+=Ee.size}for(;Y;)Y=Z(Y)}function Ia(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Na(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+kr(e)+"px"}function Lo(e){var t=e.display,r=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var n=Oa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,l=t.gutters.offsetWidth,k=n+"px",Y=0;Y<r.length;Y++)if(!r[Y].hidden){e.options.fixedGutter&&(r[Y].gutter&&(r[Y].gutter.style.left=k),r[Y].gutterBackground&&(r[Y].gutterBackground.style.left=k));var Z=r[Y].alignable;if(Z)for(var q=0;q<Z.length;q++)Z[q].style.left=k}e.options.fixedGutter&&(t.gutters.style.left=n+l+"px")}function Mo(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=un(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var l=n.measure.appendChild(s("div",[s("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),k=l.firstChild.offsetWidth,Y=l.offsetWidth-k;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(k,n.lineGutter.offsetWidth-Y)+1,n.lineNumWidth=n.lineNumInnerWidth+Y,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",Ia(e.display),!0}return!1}function Ua(e,t){for(var r=[],n=!1,l=0;l<e.length;l++){var k=e[l],Y=null;if(typeof k!="string"&&(Y=k.style,k=k.className),k=="CodeMirror-linenumbers")if(t)n=!0;else continue;r.push({className:k,style:Y})}return t&&!n&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function Po(e){var t=e.gutters,r=e.gutterSpecs;d(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var l=r[n],k=l.className,Y=l.style,Z=t.appendChild(s("div",null,"CodeMirror-gutter "+k));Y&&(Z.style.cssText=Y),k=="CodeMirror-linenumbers"&&(e.lineGutter=Z,Z.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",Ia(e)}function Mi(e){Po(e.display),fr(e),Lo(e)}function dl(e,t,r,n){var l=this;this.input=r,l.scrollbarFiller=s("div",null,"CodeMirror-scrollbar-filler"),l.scrollbarFiller.setAttribute("cm-not-content","true"),l.gutterFiller=s("div",null,"CodeMirror-gutter-filler"),l.gutterFiller.setAttribute("cm-not-content","true"),l.lineDiv=_("div",null,"CodeMirror-code"),l.selectionDiv=s("div",null,null,"position: relative; z-index: 1"),l.cursorDiv=s("div",null,"CodeMirror-cursors"),l.measure=s("div",null,"CodeMirror-measure"),l.lineMeasure=s("div",null,"CodeMirror-measure"),l.lineSpace=_("div",[l.measure,l.lineMeasure,l.selectionDiv,l.cursorDiv,l.lineDiv],null,"position: relative; outline: none");var k=_("div",[l.lineSpace],"CodeMirror-lines");l.mover=s("div",[k],null,"position: relative"),l.sizer=s("div",[l.mover],"CodeMirror-sizer"),l.sizerWidth=null,l.heightForcer=s("div",null,null,"position: absolute; height: "+he+"px; width: 1px;"),l.gutters=s("div",null,"CodeMirror-gutters"),l.lineGutter=null,l.scroller=s("div",[l.sizer,l.heightForcer,l.gutters],"CodeMirror-scroll"),l.scroller.setAttribute("tabIndex","-1"),l.wrapper=s("div",[l.scrollbarFiller,l.gutterFiller,l.scroller],"CodeMirror"),U&&N<8&&(l.gutters.style.zIndex=-1,l.scroller.style.paddingRight=0),!E&&!(R&&a)&&(l.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(l.wrapper):e(l.wrapper)),l.viewFrom=l.viewTo=t.first,l.reportedViewFrom=l.reportedViewTo=t.first,l.view=[],l.renderedView=null,l.externalMeasured=null,l.viewOffset=0,l.lastWrapHeight=l.lastWrapWidth=0,l.updateLineNumbers=null,l.nativeBarWidth=l.barHeight=l.barWidth=0,l.scrollbarsClipped=!1,l.lineNumWidth=l.lineNumInnerWidth=l.lineNumChars=null,l.alignWidgets=!1,l.cachedCharWidth=l.cachedTextHeight=l.cachedPaddingH=null,l.maxLine=null,l.maxLineLength=0,l.maxLineChanged=!1,l.wheelDX=l.wheelDY=l.wheelStartX=l.wheelStartY=null,l.shift=!1,l.selForContextMenu=null,l.activeTouch=null,l.gutterSpecs=Ua(n.gutters,n.lineNumbers),Po(l),r.init(l)}var na=0,wr=null;U?wr=-.53:R?wr=15:c?wr=-.7:P&&(wr=-1/3);function ko(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),r==null&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:r==null&&(r=e.wheelDelta),{x:t,y:r}}function cl(e){var t=ko(e);return t.x*=wr,t.y*=wr,t}function Io(e,t){var r=ko(t),n=r.x,l=r.y,k=e.display,Y=k.scroller,Z=Y.scrollWidth>Y.clientWidth,q=Y.scrollHeight>Y.clientHeight;if(!(n&&Z||l&&q))return;if(l&&u&&E){e:for(var te=t.target,me=k.view;te!=Y;te=te.parentNode)for(var Ee=0;Ee<me.length;Ee++)if(me[Ee].node==te){e.display.currentWheelTarget=te;break e}}if(n&&!R&&!T&&wr!=null){l&&q&&Ai(e,Math.max(0,Y.scrollTop+l*wr)),ei(e,Math.max(0,Y.scrollLeft+n*wr)),(!l||l&&q)&&ne(t),k.wheelStartX=null;return}if(l&&wr!=null){var Ne=l*wr,Pe=e.doc.scrollTop,et=Pe+k.wrapper.clientHeight;Ne<0?Pe=Math.max(0,Pe+Ne-50):et=Math.min(e.doc.height,et+Ne+50),ka(e,{top:Pe,bottom:et})}na<20&&(k.wheelStartX==null?(k.wheelStartX=Y.scrollLeft,k.wheelStartY=Y.scrollTop,k.wheelDX=n,k.wheelDY=l,setTimeout(function(){if(k.wheelStartX==null)return;var ct=Y.scrollLeft-k.wheelStartX,vt=Y.scrollTop-k.wheelStartY,_t=vt&&k.wheelDY&&vt/k.wheelDY||ct&&k.wheelDX&&ct/k.wheelDX;if(k.wheelStartX=k.wheelStartY=null,!_t)return;wr=(wr*na+_t)/(na+1),++na},200)):(k.wheelDX+=n,k.wheelDY+=l))}var _r=function(e,t){this.ranges=e,this.primIndex=t};_r.prototype.primary=function(){return this.ranges[this.primIndex]},_r.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!kt(r.anchor,n.anchor)||!kt(r.head,n.head))return!1}return!0},_r.prototype.deepCopy=function(){for(var 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Jn(e.cm,ki)(e,t,r,n);if(t.to.line<e.first){ts(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var l=t.text.length-1-(e.first-t.from.line);ts(e,l),t={from:Je(e.first,0),to:Je(t.to.line+l,t.to.ch),text:[Re(t.text)],origin:t.origin}}var k=e.lastLine();t.to.line>k&&(t={from:t.from,to:Je(k,Dt(e,k).text.length),text:[t.text[0]],origin:t.origin}),t.removed=xn(e,t.from,t.to),r||(r=Ba(e,t)),e.cm?El(e.cm,t,n):Fa(e,t,n),oa(e,r,ye),e.cantEdit&&sa(e,Je(e.firstLine(),0))&&(e.cantEdit=!1)}function El(e,t,r){var n=e.doc,l=e.display,k=t.from,Y=t.to,Z=!1,q=k.line;e.options.lineWrapping||(q=St(Bn(Dt(n,k.line))),n.iter(q,Y.line+1,function(Pe){if(Pe==l.maxLine)return Z=!0,!0})),n.sel.contains(t.from,t.to)>-1&&ge(e),Fa(n,t,r,yo(e)),e.options.lineWrapping||(n.iter(q,k.line+t.text.length,function(Pe){var et=Dr(Pe);et>l.maxLineLength&&(l.maxLine=Pe,l.maxLineLength=et,l.maxLineChanged=!0,Z=!1)}),Z&&(e.curOp.updateMaxLine=!0)),yn(n,k.line),Li(e,400);var te=t.text.length-(Y.line-k.line)-1;t.full?fr(e):k.line==Y.line&&t.text.length==1&&!Bo(e.doc,t)?Hr(e,k.line,"text"):fr(e,k.line,Y.line+1,te);var me=de(e,"changes"),Ee=de(e,"change");if(Ee||me){var Ne={from:k,to:Y,text:t.text,removed:t.removed,origin:t.origin};Ee&&Ht(e,"change",e,Ne),me&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Ne)}e.display.selForContextMenu=null}function mi(e,t,r,n,l){var k;n||(n=r),ft(n,r)<0&&(k=[n,r],r=k[0],n=k[1]),typeof t=="string"&&(t=e.splitLines(t)),pi(e,{from:r,to:n,text:t,origin:l})}function ns(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function rs(e,t,r,n){for(var l=0;l<e.length;++l){var k=e[l],Y=!0;if(k.ranges){k.copied||(k=e[l]=k.deepCopy(),k.copied=!0);for(var Z=0;Z<k.ranges.length;Z++)ns(k.ranges[Z].anchor,t,r,n),ns(k.ranges[Z].head,t,r,n);continue}for(var q=0;q<k.changes.length;++q){var te=k.changes[q];if(r<te.from.line)te.from=Je(te.from.line+n,te.from.ch),te.to=Je(te.to.line+n,te.to.ch);else if(t<=te.to.line){Y=!1;break}}Y||(e.splice(0,l+1),l=0)}}function is(e,t){var r=t.from.line,n=t.to.line,l=t.text.length-(n-r)-1;rs(e.done,r,n,l),rs(e.undone,r,n,l)}function Ii(e,t,r,n){var l=t,k=t;return typeof t=="number"?k=Dt(e,z(e,t)):l=St(t),l==null?null:(n(k,l)&&e.cm&&Hr(e.cm,l,r),k)}function Ni(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}Ni.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var r=e,n=e+t;r<n;++r){var l=this.lines[r];this.height-=l.height,qt(l),Ht(l,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}};function Ui(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var l=e[n];t+=l.chunkSize(),r+=l.height,l.parent=this}this.size=t,this.height=r,this.parent=null}Ui.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],l=n.chunkSize();if(e<l){var k=Math.min(t,l-e),Y=n.height;if(n.removeInner(e,k),this.height-=Y-n.height,l==k&&(this.children.splice(r--,1),n.parent=null),(t-=k)==0)break;e=0}else e-=l}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Ni))){var Z=[];this.collapse(Z),this.children=[new Ni(Z)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var l=this.children[n],k=l.chunkSize();if(e<=k){if(l.insertInner(e,t,r),l.lines&&l.lines.length>50){for(var Y=l.lines.length%25+25,Z=Y;Z<l.lines.length;){var q=new Ni(l.lines.slice(Z,Z+=25));l.height-=q.height,this.children.splice(++n,0,q),q.parent=this}l.lines=l.lines.slice(0,Y),this.maybeSpill()}break}e-=k}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),r=new Ui(t);if(e.parent){e.size-=r.size,e.height-=r.height;var l=ae(e.parent.children,e);e.parent.children.splice(l+1,0,r)}else{var n=new Ui(e.children);n.parent=e,e.children=[n,r],e=n}r.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var l=this.children[n],k=l.chunkSize();if(e<k){var Y=Math.min(t,k-e);if(l.iterN(e,Y,r))return!0;if((t-=Y)==0)break;e=0}else e-=k}}};var Bi=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};Bi.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=St(r);if(n==null||!t)return;for(var l=0;l<t.length;++l)t[l]==this&&t.splice(l--,1);t.length||(r.widgets=null);var k=Ti(this);ht(r,Math.max(0,r.height-k)),e&&(Cr(e,function(){as(e,r,-k),Hr(e,n,"widget")}),Ht(e,"lineWidgetCleared",e,this,n))},Bi.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var l=Ti(this)-t;if(!l)return;hr(this.doc,n)||ht(n,n.height+l),r&&Cr(r,function(){r.curOp.forceUpdate=!0,as(r,n,l),Ht(r,"lineWidgetChanged",r,e,St(n))})},ce(Bi);function as(e,t,r){nr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ma(e,r)}function xl(e,t,r,n){var l=new Bi(e,r,n),k=e.cm;return k&&l.noHScroll&&(k.display.alignWidgets=!0),Ii(e,t,"widget",function(Y){var Z=Y.widgets||(Y.widgets=[]);if(l.insertAt==null?Z.push(l):Z.splice(Math.min(Z.length-1,Math.max(0,l.insertAt)),0,l),l.line=Y,k&&!hr(e,Y)){var q=nr(Y)<e.scrollTop;ht(Y,Y.height+Ti(l)),q&&Ma(k,l.height),k.curOp.forceUpdate=!0}return!0}),k&&Ht(k,"lineWidgetAdded",k,l,typeof t=="number"?t:St(t)),l}var os=0,Xr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++os};Xr.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&ni(e),de(this,"clear")){var r=this.find();r&&Ht(this,"clear",r.from,r.to)}for(var n=null,l=null,k=0;k<this.lines.length;++k){var Y=this.lines[k],Z=Hn(Y.markedSpans,this);e&&!this.collapsed?Hr(e,St(Y),"text"):e&&(Z.to!=null&&(l=St(Y)),Z.from!=null&&(n=St(Y))),Y.markedSpans=Gn(Y.markedSpans,Z),Z.from==null&&this.collapsed&&!hr(this.doc,Y)&&e&&ht(Y,si(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var q=0;q<this.lines.length;++q){var te=Bn(this.lines[q]),me=Dr(te);me>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=me,e.display.maxLineChanged=!0)}n!=null&&e&&this.collapsed&&fr(e,n,l+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&$o(e.doc)),e&&Ht(e,"markerCleared",e,this,n,l),t&&ri(e),this.parent&&this.parent.clear()},Xr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var r,n,l=0;l<this.lines.length;++l){var k=this.lines[l],Y=Hn(k.markedSpans,this);if(Y.from!=null&&(r=Je(t?k:St(k),Y.from),e==-1))return r;if(Y.to!=null&&(n=Je(t?k:St(k),Y.to),e==1))return n}return r&&{from:r,to:n}},Xr.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;if(!t||!n)return;Cr(n,function(){var l=t.line,k=St(t.line),Y=Ea(n,k);if(Y&&(uo(Y),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!hr(r.doc,l)&&r.height!=null){var Z=r.height;r.height=null;var q=Ti(r)-Z;q&&ht(l,l.height+q)}Ht(n,"markerChanged",n,e)})},Xr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ae(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Xr.prototype.detachLine=function(e){if(this.lines.splice(ae(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ce(Xr);function gi(e,t,r,n,l){if(n&&n.shared)return Cl(e,t,r,n,l);if(e.cm&&!e.cm.curOp)return Jn(e.cm,gi)(e,t,r,n,l);var k=new Xr(e,l),Y=ft(t,r);if(n&&W(n,k,!1),Y>0||Y==0&&k.clearWhenEmpty!==!1)return k;if(k.replacedWith&&(k.collapsed=!0,k.widgetNode=_("span",[k.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||k.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(k.widgetNode.insertLeft=!0)),k.collapsed){if(Un(e,t.line,t,r,k)||t.line!=r.line&&Un(e,r.line,t,r,k))throw new Error("Inserting collapsed marker partially overlapping an existing one");Sn()}k.addToHistory&&Ho(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var Z=t.line,q=e.cm,te;if(e.iter(Z,r.line+1,function(Ee){q&&k.collapsed&&!q.options.lineWrapping&&Bn(Ee)==q.display.maxLine&&(te=!0),k.collapsed&&Z!=t.line&&ht(Ee,0),er(Ee,new Tn(k,Z==t.line?t.ch:null,Z==r.line?r.ch:null)),++Z}),k.collapsed&&e.iter(t.line,r.line+1,function(Ee){hr(e,Ee)&&ht(Ee,0)}),k.clearOnEnter&&xe(k,"beforeCursorEnter",function(){return k.clear()}),k.readOnly&&(fn(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),k.collapsed&&(k.id=++os,k.atomic=!0),q){if(te&&(q.curOp.updateMaxLine=!0),k.collapsed)fr(q,t.line,r.line+1);else if(k.className||k.startStyle||k.endStyle||k.css||k.attributes||k.title)for(var me=t.line;me<=r.line;me++)Hr(q,me,"text");k.atomic&&$o(q.doc),Ht(q,"markerAdded",q,k)}return k}var ji=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};ji.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Ht(this,"clear")},ji.prototype.find=function(e,t){return this.primary.find(e,t)},ce(ji);function Cl(e,t,r,n,l){n=W(n),n.shared=!1;var k=[gi(e,t,r,n,l)],Y=k[0],Z=n.widgetNode;return Vr(e,function(q){Z&&(n.widgetNode=Z.cloneNode(!0)),k.push(gi(q,m(q,t),m(q,r),n,l));for(var te=0;te<q.linked.length;++te)if(q.linked[te].isParent)return;Y=Re(k)}),new ji(k,Y)}function ss(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function Sl(e,t){for(var r=0;r<t.length;r++){var n=t[r],l=n.find(),k=e.clipPos(l.from),Y=e.clipPos(l.to);if(ft(k,Y)){var Z=gi(e,k,Y,n.primary,n.primary.type);n.markers.push(Z),Z.parent=n}}}function Tl(e){for(var t=function(n){var l=e[n],k=[l.primary.doc];Vr(l.primary.doc,function(q){return k.push(q)});for(var Y=0;Y<l.markers.length;Y++){var Z=l.markers[Y];ae(k,Z.doc)==-1&&(Z.parent=null,l.markers.splice(Y--,1))}},r=0;r<e.length;r++)t(r)}var wl=0,pr=function(e,t,r,n,l){if(!(this instanceof pr))return new pr(e,t,r,n,l);r==null&&(r=0),Ui.call(this,[new Ni([new ar("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var k=Je(r,0);this.sel=zr(k),this.history=new ra(null),this.id=++wl,this.modeOption=t,this.lineSep=n,this.direction=l=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Fa(this,{from:k,to:k,text:e}),or(this,zr(k),ye)};pr.prototype=$e(Ui.prototype,{constructor:pr,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=He(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Qn(function(e){var t=Je(this.first,0),r=this.first+this.size-1;pi(this,{from:t,to:Je(r,Dt(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Oi(this.cm,0,0),or(this,zr(t),ye)}),replaceRange:function(e,t,r,n){t=m(this,t),r=r?m(this,r):t,mi(this,e,t,r,n)},getRange:function(e,t,r){var n=xn(this,m(this,e),m(this,t));return r===!1?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(an(this,e))return Dt(this,e)},getLineNumber:function(e){return St(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=Dt(this,e)),Bn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return m(this,e)},getCursor:function(e){var t=this.sel.primary(),r;return e==null||e=="head"?r=t.head:e=="anchor"?r=t.anchor:e=="end"||e=="to"||e===!1?r=t.to():r=t.from(),r},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Qn(function(e,t,r){Vo(this,m(this,typeof e=="number"?Je(e,t||0):e),null,r)}),setSelection:Qn(function(e,t,r){Vo(this,m(this,e),m(this,t||e),r)}),extendSelection:Qn(function(e,t,r){aa(this,m(this,e),t&&m(this,t),r)}),extendSelections:Qn(function(e,t){Go(this,G(this,e),t)}),extendSelectionsBy:Qn(function(e,t){var r=ot(this.sel.ranges,e);Go(this,G(this,r),t)}),setSelections:Qn(function(e,t,r){if(!e.length)return;for(var n=[],l=0;l<e.length;l++)n[l]=new Cn(m(this,e[l].anchor),m(this,e[l].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),or(this,Mr(this.cm,n,t),r)}),addSelection:Qn(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Cn(m(this,e),m(this,t||e))),or(this,Mr(this.cm,n,n.length-1),r)}),getSelection:function(e){for(var t=this.sel.ranges,r,n=0;n<t.length;n++){var l=xn(this,t[n].from(),t[n].to());r=r?r.concat(l):l}return e===!1?r:r.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var l=xn(this,r[n].from(),r[n].to());e!==!1&&(l=l.join(e||this.lineSeparator())),t[n]=l}return t},replaceSelection:function(e,t,r){for(var n=[],l=0;l<this.sel.ranges.length;l++)n[l]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:Qn(function(e,t,r){for(var n=[],l=this.sel,k=0;k<l.ranges.length;k++){var Y=l.ranges[k];n[k]={from:Y.from(),to:Y.to(),text:this.splitLines(e[k]),origin:r}}for(var Z=t&&t!="end"&&hl(this,n,t),q=n.length-1;q>=0;q--)pi(this,n[q]);Z?Xo(this,Z):this.cm&&di(this.cm)}),undo:Qn(function(){la(this,"undo")}),redo:Qn(function(){la(this,"redo")}),undoSelection:Qn(function(){la(this,"undo",!0)}),redoSelection:Qn(function(){la(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var l=0;l<e.undone.length;l++)e.undone[l].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new ra(this.history.maxGeneration),Vr(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:hi(this.history.done),undone:hi(this.history.undone)}},setHistory:function(e){var t=this.history=new ra(this.history.maxGeneration);t.done=hi(e.done.slice(0),null,!0),t.undone=hi(e.undone.slice(0),null,!0)},setGutterMarker:Qn(function(e,t,r){return Ii(this,e,"gutter",function(n){var l=n.gutterMarkers||(n.gutterMarkers={});return 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l=e.state.keySeq;if(l){if(hs(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ul.set(50,function(){e.state.keySeq==l&&(e.state.keySeq=null,e.display.input.reset())}),vs(e,l+" "+t,r,n))return!0}return vs(e,t,r,n)}function vs(e,t,r,n){var l=Nl(e,t,n);return l=="multi"&&(e.state.keySeq=t),l=="handled"&&Ht(e,"keyHandled",e,t,r),(l=="handled"||l=="multi")&&(ne(r),Da(e)),!!l}function ys(e,t){var r=ps(t,!0);return r?t.shiftKey&&!e.state.keySeq?Ki(e,"Shift-"+r,t,function(n){return ca(e,n,!0)})||Ki(e,r,t,function(n){if(typeof n=="string"?/^go[A-Z]/.test(n):n.motion)return ca(e,n)}):Ki(e,r,t,function(n){return ca(e,n)}):!1}function Bl(e,t,r){return Ki(e,"'"+r+"'",t,function(n){return ca(e,n,!0)})}var Xa=null;function bs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=M(),We(t,e))return;U&&N<11&&e.keyCode==27&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=r==16||e.shiftKey;var 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Fl=400,Ya=function(e,t,r){this.time=e,this.pos=t,this.button=r};Ya.prototype.compare=function(e,t,r){return this.time+Fl>e&&ft(t,this.pos)==0&&r==this.button};var zi,Gi;function Wl(e,t){var r=+new Date;return Gi&&Gi.compare(r,e,t)?(zi=Gi=null,"triple"):zi&&zi.compare(r,e,t)?(Gi=new Ya(r,e,t),zi=null,"double"):(zi=new Ya(r,e,t),Gi=null,"single")}function Cs(e){var t=this,r=t.display;if(We(t,e)||r.activeTouch&&r.input.supportsTouch())return;if(r.input.ensurePolled(),r.shift=e.shiftKey,Br(r,e)){E||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));return}if($a(t,e))return;var n=Zr(t,e),l=ke(e),k=n?Wl(n,l):"single";if(window.focus(),l==1&&t.state.selectingText&&t.state.selectingText(e),n&&Hl(t,l,n,k,e))return;l==1?n?zl(t,n,k,e):we(e)==r.scroller&&ne(e):l==2?(n&&aa(t.doc,n),setTimeout(function(){return r.input.focus()},20)):l==3&&(D?t.display.input.onContextMenu(e):So(t))}function Hl(e,t,r,n,l){var k="Click";return n=="double"?k="Double"+k:n=="triple"&&(k="Triple"+k),k=(t==1?"Left":t==2?"Middle":"Right")+k,Ki(e,fs(k,l),l,function(Y){if(typeof Y=="string"&&(Y=Hi[Y]),!Y)return!1;var Z=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),Z=Y(e,r)!=Se}finally{e.state.suppressEdits=!1}return Z})}function Kl(e,t,r){var n=e.getOption("configureMouse"),l=n?n(e,t,r):{};if(l.unit==null){var k=h?r.shiftKey&&r.metaKey:r.altKey;l.unit=k?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(l.extend==null||e.doc.extend)&&(l.extend=e.doc.extend||r.shiftKey),l.addNew==null&&(l.addNew=u?r.metaKey:r.ctrlKey),l.moveOnDrag==null&&(l.moveOnDrag=!(u?r.altKey:r.ctrlKey)),l}function zl(e,t,r,n){U?setTimeout(V(Co,e),0):e.curOp.focus=M();var l=Kl(e,r,n),k=e.doc.sel,Y;e.options.dragDrop&&Ze&&!e.isReadOnly()&&r=="single"&&(Y=k.contains(t))>-1&&(ft((Y=k.ranges[Y]).from(),t)<0||t.xRel>0)&&(ft(Y.to(),t)>0||t.xRel<0)?Gl(e,n,t,l):Vl(e,n,t,l)}function Gl(e,t,r,n){var 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vt(Ot){e.state.selectingText=!1,et=Infinity,Ot&&(ne(Ot),l.input.focus()),Ve(l.wrapper.ownerDocument,"mousemove",_t),Ve(l.wrapper.ownerDocument,"mouseup",Pt),k.history.lastSelOrigin=null}var _t=Jn(e,function(Ot){Ot.buttons===0||!ke(Ot)?vt(Ot):ct(Ot)}),Pt=Jn(e,vt);e.state.selectingText=Pt,xe(l.wrapper.ownerDocument,"mousemove",_t),xe(l.wrapper.ownerDocument,"mouseup",Pt)}function Xl(e,t){var r=t.anchor,n=t.head,l=Dt(e.doc,r.line);if(ft(r,n)==0&&r.sticky==n.sticky)return t;var k=Et(l);if(!k)return t;var Y=yt(k,r.ch,r.sticky),Z=k[Y];if(Z.from!=r.ch&&Z.to!=r.ch)return t;var q=Y+(Z.from==r.ch==(Z.level!=1)?0:1);if(q==0||q==k.length)return t;var te;if(n.line!=r.line)te=(n.line-r.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var me=yt(k,n.ch,n.sticky),Ee=me-Y||(n.ch-r.ch)*(Z.level==1?-1:1);me==q-1||me==q?te=Ee<0:te=Ee>0}var Ne=k[q+(te?-1:0)],Pe=te==(Ne.level==1),et=Pe?Ne.from:Ne.to,ct=Pe?"after":"before";return r.ch==et&&r.sticky==ct?t:new Cn(new Je(r.line,et,ct),n)}function Ts(e,t,r,n){var l,k;if(t.touches)l=t.touches[0].clientX,k=t.touches[0].clientY;else try{l=t.clientX,k=t.clientY}catch(Ne){return!1}if(l>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&ne(t);var Y=e.display,Z=Y.lineDiv.getBoundingClientRect();if(k>Z.bottom||!de(e,r))return oe(t);k-=Z.top-Y.viewOffset;for(var q=0;q<e.display.gutterSpecs.length;++q){var te=Y.gutters.childNodes[q];if(te&&te.getBoundingClientRect().right>=l){var me=Xt(e.doc,k),Ee=e.display.gutterSpecs[q];return De(e,r,e,me,Ee.className,t),oe(t)}}}function $a(e,t){return Ts(e,t,"gutterClick",!0)}function ws(e,t){if(Br(e.display,t)||Yl(e,t))return;if(We(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Yl(e,t){return de(e,"gutterContextMenu")?Ts(e,t,"gutterContextMenu",!1):!1}function _s(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),wi(e)}var bi={toString:function(){return"CodeMirror.Init"}},Os={},ha={};function $l(e){var t=e.optionHandlers;function r(n,l,k,Y){e.defaults[n]=l,k&&(t[n]=Y?function(Z,q,te){te!=bi&&k(Z,q,te)}:k)}e.defineOption=r,e.Init=bi,r("value","",function(n,l){return n.setValue(l)},!0),r("mode",null,function(n,l){n.doc.modeOption=l,ja(n)},!0),r("indentUnit",2,ja,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,function(n){Pi(n),wi(n),fr(n)},!0),r("lineSeparator",null,function(n,l){if(n.doc.lineSep=l,!l)return;var k=[],Y=n.doc.first;n.doc.iter(function(q){for(var te=0;;){var me=q.text.indexOf(l,te);if(me==-1)break;te=me+l.length,k.push(Je(Y,me))}Y++});for(var Z=k.length-1;Z>=0;Z--)mi(n.doc,l,k[Z],Je(k[Z].line,k[Z].ch+l.length))}),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(n,l,k){n.state.specialChars=new RegExp(l.source+(l.test(" ")?"":"| "),"g"),k!=bi&&n.refresh()}),r("specialCharPlaceholder",Mt,function(n){return n.refresh()},!0),r("electricChars",!0),r("inputStyle",a?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),r("spellcheck",!1,function(n,l){return n.getInputField().spellcheck=l},!0),r("autocorrect",!1,function(n,l){return n.getInputField().autocorrect=l},!0),r("autocapitalize",!1,function(n,l){return n.getInputField().autocapitalize=l},!0),r("rtlMoveVisually",!w),r("wholeLineUpdateBefore",!0),r("theme","default",function(n){_s(n),Mi(n)},!0),r("keyMap","default",function(n,l,k){var Y=da(l),Z=k!=bi&&da(k);Z&&Z.detach&&Z.detach(n,Y),Y.attach&&Y.attach(n,Z||null)}),r("extraKeys",null),r("configureMouse",null),r("lineWrapping",!1,Ql,!0),r("gutters",[],function(n,l){n.display.gutterSpecs=Ua(l,n.options.lineNumbers),Mi(n)},!0),r("fixedGutter",!0,function(n,l){n.display.gutters.style.left=l?Oa(n.display)+"px":"0",n.refresh()},!0),r("coverGutterNextToScrollbar",!1,function(n){return ci(n)},!0),r("scrollbarStyle","native",function(n){Do(n),ci(n),n.display.scrollbars.setScrollTop(n.doc.scrollTop),n.display.scrollbars.setScrollLeft(n.doc.scrollLeft)},!0),r("lineNumbers",!1,function(n,l){n.display.gutterSpecs=Ua(n.options.gutters,l),Mi(n)},!0),r("firstLineNumber",1,Mi,!0),r("lineNumberFormatter",function(n){return 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n.refresh()},!0),r("maxHighlightLength",1e4,Pi,!0),r("moveInputWithCursor",!0,function(n,l){l||n.display.input.resetPosition()}),r("tabindex",null,function(n,l){return n.display.input.getField().tabIndex=l||""}),r("autofocus",null),r("direction","ltr",function(n,l){return n.doc.setDirection(l)},!0),r("phrases",null)}function Jl(e,t,r){var n=r&&r!=bi;if(!t!=!n){var l=e.display.dragFunctions,k=t?xe:Ve;k(e.display.scroller,"dragstart",l.start),k(e.display.scroller,"dragenter",l.enter),k(e.display.scroller,"dragover",l.over),k(e.display.scroller,"dragleave",l.leave),k(e.display.scroller,"drop",l.drop)}}function Ql(e){e.options.lineWrapping?(B(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(f(e.display.wrapper,"CodeMirror-wrap"),ir(e)),Aa(e),fr(e),wi(e),setTimeout(function(){return ci(e)},100)}function Nn(e,t){var r=this;if(!(this instanceof Nn))return new Nn(e,t);this.options=t=t?W(t):{},W(Os,t,!1);var n=t.value;typeof n=="string"?n=new pr(n,t.mode,null,t.lineSeparator,t.direction):t.mode&&(n.modeOption=t.mode),this.doc=n;var l=new Nn.inputStyles[t.inputStyle](this),k=this.display=new dl(e,n,l,t);k.wrapper.CodeMirror=this,_s(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Do(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new re,keySeq:null,specialChars:null},t.autofocus&&!a&&k.input.focus(),U&&N<11&&setTimeout(function(){return r.display.input.reset(!0)},20),Zl(this),Dl(),ni(this),this.curOp.forceUpdate=!0,jo(this,n),t.autofocus&&!a||this.hasFocus()?setTimeout(function(){r.hasFocus()&&!r.state.focused&&Ra(r)},20):ui(this);for(var Y in ha)ha.hasOwnProperty(Y)&&ha[Y](this,t[Y],bi);Mo(this),t.finishInit&&t.finishInit(this);for(var Z=0;Z<Ja.length;++Z)Ja[Z](this);ri(this),E&&t.lineWrapping&&getComputedStyle(k.lineDiv).textRendering=="optimizelegibility"&&(k.lineDiv.style.textRendering="auto")}Nn.defaults=Os,Nn.optionHandlers=ha;function Zl(e){var t=e.display;xe(t.scroller,"mousedown",Jn(e,Cs)),U&&N<11?xe(t.scroller,"dblclick",Jn(e,function(q){if(We(e,q))return;var te=Zr(e,q);if(!te||$a(e,q)||Br(e.display,q))return;ne(q);var me=e.findWordAt(te);aa(e.doc,me.anchor,me.head)})):xe(t.scroller,"dblclick",function(q){return We(e,q)||ne(q)}),xe(t.scroller,"contextmenu",function(q){return ws(e,q)}),xe(t.input.getField(),"contextmenu",function(q){t.scroller.contains(q.target)||ws(e,q)});var r,n={end:0};function l(){t.activeTouch&&(r=setTimeout(function(){return t.activeTouch=null},1e3),n=t.activeTouch,n.end=+new Date)}function k(q){if(q.touches.length!=1)return!1;var te=q.touches[0];return te.radiusX<=1&&te.radiusY<=1}function Y(q,te){if(te.left==null)return!0;var me=te.left-q.left,Ee=te.top-q.top;return me*me+Ee*Ee>20*20}xe(t.scroller,"touchstart",function(q){if(!We(e,q)&&!k(q)&&!$a(e,q)){t.input.ensurePolled(),clearTimeout(r);var te=+new Date;t.activeTouch={start:te,moved:!1,prev:te-n.end<=300?n:null},q.touches.length==1&&(t.activeTouch.left=q.touches[0].pageX,t.activeTouch.top=q.touches[0].pageY)}}),xe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),xe(t.scroller,"touchend",function(q){var te=t.activeTouch;if(te&&!Br(t,q)&&te.left!=null&&!te.moved&&new Date-te.start<300){var me=e.coordsChar(t.activeTouch,"page"),Ee;!te.prev||Y(te,te.prev)?Ee=new Cn(me,me):!te.prev.prev||Y(te,te.prev.prev)?Ee=e.findWordAt(me):Ee=new Cn(Je(me.line,0),m(e.doc,Je(me.line+1,0))),e.setSelection(Ee.anchor,Ee.head),e.focus(),ne(q)}l()}),xe(t.scroller,"touchcancel",l),xe(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Ai(e,t.scroller.scrollTop),ei(e,t.scroller.scrollLeft,!0),De(e,"scroll",e))}),xe(t.scroller,"mousewheel",function(q){return Io(e,q)}),xe(t.scroller,"DOMMouseScroll",function(q){return Io(e,q)}),xe(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(q){We(e,q)||ue(q)},over:function(q){We(e,q)||(Al(e,q),ue(q))},start:function(q){return Ol(e,q)},drop:Jn(e,_l),leave:function(q){We(e,q)||us(e)}};var Z=t.input.getField();xe(Z,"keyup",function(q){return Es.call(e,q)}),xe(Z,"keydown",Jn(e,bs)),xe(Z,"keypress",Jn(e,xs)),xe(Z,"focus",function(q){return Ra(e,q)}),xe(Z,"blur",function(q){return ui(e,q)})}var Ja=[];Nn.defineInitHook=function(e){return Ja.push(e)};function Vi(e,t,r,n){var l=e.doc,k;r==null&&(r="add"),r=="smart"&&(l.mode.indent?k=Me(e,t).state:r="prev");var Y=e.options.tabSize,Z=Dt(l,t),q=$(Z.text,null,Y);Z.stateAfter&&(Z.stateAfter=null);var te=Z.text.match(/^\s*/)[0],me;if(!n&&!/\S/.test(Z.text))me=0,r="not";else 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k.electricInput&&(k.electricInput.test(Dt(e.doc,l.head.line).text.slice(0,l.head.ch))&&(Y=Vi(e,l.head.line,"smart")));Y&&Ht(e,"electricInput",e,l.head.line)}}function Rs(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var l=e.doc.sel.ranges[n].head.line,k={anchor:Je(l,0),head:Je(l+1,0)};r.push(k),t.push(e.getRange(k.anchor,k.head))}return{text:t,ranges:r}}function Ls(e,t,r,n){e.setAttribute("autocorrect",r?"":"off"),e.setAttribute("autocapitalize",n?"":"off"),e.setAttribute("spellcheck",!!t)}function Ms(){var e=s("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=s("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return E?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),Ls(e),t}function ql(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(n,l){var k=this.options,Y=k[n];if(k[n]==l&&n!="mode")return;k[n]=l,t.hasOwnProperty(n)&&Jn(this,t[n])(this,l,Y),De(this,"optionChange",this,n)},getOption:function(n){return this.options[n]},getDoc:function(){return this.doc},addKeyMap:function(n,l){this.state.keyMaps[l?"push":"unshift"](da(n))},removeKeyMap:function(n){for(var l=this.state.keyMaps,k=0;k<l.length;++k)if(l[k]==n||l[k].name==n)return l.splice(k,1),!0},addOverlay:ur(function(n,l){var k=n.token?n:e.getMode(this.options,n);if(k.startState)throw new Error("Overlays may not be stateful.");st(this.state.overlays,{mode:k,modeSpec:n,opaque:l&&l.opaque,priority:l&&l.priority||0},function(Y){return Y.priority}),this.state.modeGen++,fr(this)}),removeOverlay:ur(function(n){for(var l=this.state.overlays,k=0;k<l.length;++k){var Y=l[k].modeSpec;if(Y==n||typeof n=="string"&&Y.name==n){l.splice(k,1),this.state.modeGen++,fr(this);return}}}),indentLine:ur(function(n,l,k){typeof l!="string"&&typeof 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me<0?q:me==0?null:q.slice(0,me-1)},getModeAt:function(n){var l=this.doc.mode;return l.innerMode?e.innerMode(l,this.getTokenAt(n).state).mode:l},getHelper:function(n,l){return this.getHelpers(n,l)[0]},getHelpers:function(n,l){var k=[];if(!r.hasOwnProperty(l))return k;var Y=r[l],Z=this.getModeAt(n);if(typeof Z[l]=="string")Y[Z[l]]&&k.push(Y[Z[l]]);else if(Z[l])for(var q=0;q<Z[l].length;q++){var te=Y[Z[l][q]];te&&k.push(te)}else Z.helperType&&Y[Z.helperType]?k.push(Y[Z.helperType]):Y[Z.name]&&k.push(Y[Z.name]);for(var me=0;me<Y._global.length;me++){var Ee=Y._global[me];Ee.pred(Z,this)&&ae(k,Ee.val)==-1&&k.push(Ee.val)}return k},getStateAfter:function(n,l){var k=this.doc;return n=z(k,n==null?k.first+k.size-1:n),Me(this,n+1,l).state},cursorCoords:function(n,l){var k,Y=this.doc.sel.primary();return n==null?k=Y.head:typeof n=="object"?k=m(this.doc,n):k=n?Y.from():Y.to(),Lr(this,k,l||"page")},charCoords:function(n,l){return Ca(this,m(this.doc,n),l||"page")},coordsChar:function(n,l){return 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k=this;this.extendSelectionsBy(function(Y){return k.display.shift||k.doc.extend||Y.empty()?Za(k.doc,Y.head,n,l,k.options.rtlMoveVisually):n<0?Y.from():Y.to()},Oe)}),deleteH:ur(function(n,l){var k=this.doc.sel,Y=this.doc;k.somethingSelected()?Y.replaceSelection("",null,"+delete"):yi(this,function(Z){var q=Za(Y,Z.head,n,l,!1);return n<0?{from:q,to:Z.head}:{from:Z.head,to:q}})}),findPosV:function(n,l,k,Y){var Z=1,q=Y;l<0&&(Z=-1,l=-l);for(var te=m(this.doc,n),me=0;me<l;++me){var Ee=Lr(this,te,"div");if(q==null?q=Ee.left:Ee.left=q,te=Ps(this,Ee,Z,k),te.hitSide)break}return te},moveV:ur(function(n,l){var k=this,Y=this.doc,Z=[],q=!this.display.shift&&!Y.extend&&Y.sel.somethingSelected();if(Y.extendSelectionsBy(function(me){if(q)return n<0?me.from():me.to();var Ee=Lr(k,me.head,"div");me.goalColumn!=null&&(Ee.left=me.goalColumn),Z.push(Ee.left);var Ne=Ps(k,Ee,n,l);return l=="page"&&me==Y.sel.primary()&&Ma(k,Ca(k,Ne,"div").top-Ee.top),Ne},Oe),Z.length)for(var 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n=this.display.scroller;return{left:n.scrollLeft,top:n.scrollTop,height:n.scrollHeight-kr(this)-this.display.barHeight,width:n.scrollWidth-kr(this)-this.display.barWidth,clientHeight:ba(this),clientWidth:Jr(this)}},scrollIntoView:ur(function(n,l){n==null?(n={from:this.doc.sel.primary().head,to:null},l==null&&(l=this.options.cursorScrollMargin)):typeof n=="number"?n={from:Je(n,0),to:null}:n.from==null&&(n={from:n,to:null}),n.to||(n.to=n.from),n.margin=l||0,n.from.line!=null?Qs(this,n):wo(this,n.from,n.to,n.margin)}),setSize:ur(function(n,l){var k=this,Y=function(q){return typeof q=="number"||/^\d+$/.test(String(q))?q+"px":q};n!=null&&(this.display.wrapper.style.width=Y(n)),l!=null&&(this.display.wrapper.style.height=Y(l)),this.options.lineWrapping&&co(this);var Z=this.display.viewFrom;this.doc.iter(Z,this.display.viewTo,function(q){if(q.widgets){for(var 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Ee=null,Ne=n=="group",Pe=e.cm&&e.cm.getHelper(t,"wordChars"),et=!0;!(r<0&&!me(!et));et=!1){var ct=Z.text.charAt(t.ch)||`
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`?"n":!Ne||/\s/.test(ct)?null:"p";if(Ne&&!et&&!vt&&(vt="s"),Ee&&Ee!=vt){r<0&&(r=1,me(),t.sticky="after");break}if(vt&&(Ee=vt),r>0&&!me(!et))break}var _t=sa(e,t,k,Y,!0);return kt(k,_t)&&(_t.hitSide=!0),_t}function Ps(e,t,r,n){var l=e.doc,k=t.left,Y;if(n=="page"){var Z=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),q=Math.max(Z-.5*si(e.display),3);Y=(r>0?t.bottom:t.top)+r*q}else n=="line"&&(Y=r>0?t.bottom+3:t.top-3);for(var te;!(te=Ta(e,k,Y),!te.outside);){if(r<0?Y<=0:Y>=l.height){te.hitSide=!0;break}Y+=r*5}return te}var An=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new re,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};An.prototype.init=function(e){var t=this,r=this,n=r.cm,l=r.div=e.lineDiv;Ls(l,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize);function k(Z){for(var q=Z.target;q;q=q.parentNode){if(q==l)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(q.className))break}return!1}xe(l,"paste",function(Z){if(!k(Z)||We(n,Z)||As(Z,n))return;N<=11&&setTimeout(Jn(n,function(){return t.updateFromDOM()}),20)}),xe(l,"compositionstart",function(Z){t.composing={data:Z.data,done:!1}}),xe(l,"compositionupdate",function(Z){t.composing||(t.composing={data:Z.data,done:!1})}),xe(l,"compositionend",function(Z){t.composing&&(Z.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),xe(l,"touchstart",function(){return r.forceCompositionEnd()}),xe(l,"input",function(){t.composing||t.readFromDOMSoon()});function Y(Z){if(!k(Z)||We(n,Z))return;if(n.somethingSelected())fa({lineWise:!1,text:n.getSelections()}),Z.type=="cut"&&n.replaceSelection("",null,"cut");else if(n.options.lineWiseCopyCut){var q=Rs(n);fa({lineWise:!0,text:q.text}),Z.type=="cut"&&n.operation(function(){n.setSelections(q.ranges,0,ye),n.replaceSelection("",null,"cut")})}else return;if(Z.clipboardData){Z.clipboardData.clearData();var te=Pr.text.join(`
`);if(Z.clipboardData.setData("Text",te),Z.clipboardData.getData("Text")==te){Z.preventDefault();return}}var me=Ms(),Ee=me.firstChild;n.display.lineSpace.insertBefore(me,n.display.lineSpace.firstChild),Ee.value=Pr.text.join(`
`);var Ne=document.activeElement;Q(Ee),setTimeout(function(){n.display.lineSpace.removeChild(me),Ne.focus(),Ne==l&&r.showPrimarySelection()},50)}xe(l,"copy",Y),xe(l,"cut",Y)},An.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},An.prototype.prepareSelection=function(){var e=Eo(this.cm,!1);return e.focus=document.activeElement==this.div,e},An.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},An.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},An.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),n=r.from(),l=r.to();if(t.display.viewTo==t.display.viewFrom||n.line>=t.display.viewTo||l.line<t.display.viewFrom){e.removeAllRanges();return}var k=pa(t,e.anchorNode,e.anchorOffset),Y=pa(t,e.focusNode,e.focusOffset);if(k&&!k.bad&&Y&&!Y.bad&&ft(Zt(k,Y),n)==0&&ft(Gt(k,Y),l)==0)return;var Z=t.display.view,q=n.line>=t.display.viewFrom&&ks(t,n)||{node:Z[0].measure.map[2],offset:0},te=l.line<t.display.viewTo&&ks(t,l);if(!te){var me=Z[Z.length-1].measure,Ee=me.maps?me.maps[me.maps.length-1]:me.map;te={node:Ee[Ee.length-1],offset:Ee[Ee.length-2]-Ee[Ee.length-3]}}if(!q||!te){e.removeAllRanges();return}var Ne=e.rangeCount&&e.getRangeAt(0),Pe;try{Pe=C(q.node,q.offset,te.offset,te.node)}catch(et){}Pe&&(!R&&t.state.focused?(e.collapse(q.node,q.offset),Pe.collapsed||(e.removeAllRanges(),e.addRange(Pe))):(e.removeAllRanges(),e.addRange(Pe)),Ne&&e.anchorNode==null?e.addRange(Ne):R&&this.startGracePeriod()),this.rememberSelection()},An.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},An.prototype.showMultipleSelections=function(e){o(this.cm.display.cursorDiv,e.cursors),o(this.cm.display.selectionDiv,e.selection)},An.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},An.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return y(this.div,t)},An.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},An.prototype.blur=function(){this.div.blur()},An.prototype.getField=function(){return this.div},An.prototype.supportsTouch=function(){return!0},An.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Cr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},An.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},An.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(i&&c&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var r=pa(t,e.anchorNode,e.anchorOffset),n=pa(t,e.focusNode,e.focusOffset);r&&n&&Cr(t,function(){or(t.doc,zr(r,n),ye),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})},An.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,r=e.doc.sel.primary(),n=r.from(),l=r.to();if(n.ch==0&&n.line>e.firstLine()&&(n=Je(n.line-1,Dt(e.doc,n.line-1).length)),l.ch==Dt(e.doc,l.line).text.length&&l.line<e.lastLine()&&(l=Je(l.line+1,0)),n.line<t.viewFrom||l.line>t.viewTo-1)return!1;var k,Y,Z;n.line==t.viewFrom||(k=qr(e,n.line))==0?(Y=St(t.view[0].line),Z=t.view[0].node):(Y=St(t.view[k].line),Z=t.view[k-1].node.nextSibling);var q=qr(e,l.line),te,me;if(q==t.view.length-1?(te=t.viewTo-1,me=t.lineDiv.lastChild):(te=St(t.view[q+1].line)-1,me=t.view[q+1].node.previousSibling),!Z)return!1;for(var Ee=e.doc.splitLines(tu(e,Z,me,Y,te)),Ne=xn(e.doc,Je(Y,0),Je(te,Dt(e.doc,te).text.length));Ee.length>1&&Ne.length>1;)if(Re(Ee)==Re(Ne))Ee.pop(),Ne.pop(),te--;else if(Ee[0]==Ne[0])Ee.shift(),Ne.shift(),Y++;else break;for(var Pe=0,et=0,ct=Ee[0],vt=Ne[0],_t=Math.min(ct.length,vt.length);Pe<_t&&ct.charCodeAt(Pe)==vt.charCodeAt(Pe);)++Pe;for(var Pt=Re(Ee),Ot=Re(Ne),Ut=Math.min(Pt.length-(Ee.length==1?Pe:0),Ot.length-(Ne.length==1?Pe:0));et<Ut&&Pt.charCodeAt(Pt.length-et-1)==Ot.charCodeAt(Ot.length-et-1);)++et;if(Ee.length==1&&Ne.length==1&&Y==n.line)for(;Pe&&Pe>n.ch&&Pt.charCodeAt(Pt.length-et-1)==Ot.charCodeAt(Ot.length-et-1);)Pe--,et++;Ee[Ee.length-1]=Pt.slice(0,Pt.length-et).replace(/^\u200b+/,""),Ee[0]=Ee[0].slice(Pe).replace(/\u200b+$/,"");var Yt=Je(Y,Pe),Vt=Je(te,Ne.length?Re(Ne).length-et:0);if(Ee.length>1||Ee[0]||ft(Yt,Vt))return mi(e.doc,Ee,Yt,Vt,"+input"),!0},An.prototype.ensurePolled=function(){this.forceCompositionEnd()},An.prototype.reset=function(){this.forceCompositionEnd()},An.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},An.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},An.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Cr(this.cm,function(){return fr(e.cm)})},An.prototype.setUneditable=function(e){e.contentEditable="false"},An.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Jn(this.cm,Qa)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},An.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},An.prototype.onContextMenu=function(){},An.prototype.resetPosition=function(){},An.prototype.needsContentAttribute=!0;function ks(e,t){var r=Ea(e,t.line);if(!r||r.hidden)return null;var n=Dt(e.doc,t.line),l=ao(r,n,t.line),k=Et(n,e.doc.direction),Y="left";if(k){var Z=yt(k,t.ch);Y=Z%2?"right":"left"}var q=lo(l.map,t.ch,Y);return q.offset=q.collapse=="right"?q.end:q.start,q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Ei(e,t){return t&&(e.bad=!0),e}function tu(e,t,r,n,l){var k="",Y=!1,Z=e.doc.lineSeparator(),q=!1;function te(Pe){return function(et){return et.id==Pe}}function me(){Y&&(k+=Z,q&&(k+=Z),Y=q=!1)}function Ee(Pe){Pe&&(me(),k+=Pe)}function Ne(Pe){if(Pe.nodeType==1){var et=Pe.getAttribute("cm-text");if(et){Ee(et);return}var ct=Pe.getAttribute("cm-marker"),vt;if(ct){var _t=e.findMarks(Je(n,0),Je(l+1,0),te(+ct));_t.length&&(vt=_t[0].find(0))&&Ee(xn(e.doc,vt.from,vt.to).join(Z));return}if(Pe.getAttribute("contenteditable")=="false")return;var Pt=/^(pre|div|p|li|table|br)$/i.test(Pe.nodeName);if(!/^br$/i.test(Pe.nodeName)&&Pe.textContent.length==0)return;Pt&&me();for(var Ot=0;Ot<Pe.childNodes.length;Ot++)Ne(Pe.childNodes[Ot]);/^(pre|p)$/i.test(Pe.nodeName)&&(q=!0),Pt&&(Y=!0)}else Pe.nodeType==3&&Ee(Pe.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Ne(t),t==r);)t=t.nextSibling,q=!1;return k}function pa(e,t,r){var n;if(t==e.display.lineDiv){if(n=e.display.lineDiv.childNodes[r],!n)return Ei(e.clipPos(Je(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var l=0;l<e.display.view.length;l++){var k=e.display.view[l];if(k.node==n)return nu(k,t,r)}}function nu(e,t,r){var n=e.text.firstChild,l=!1;if(!t||!y(n,t))return Ei(Je(St(e.line),0),!0);if(t==n&&(l=!0,t=n.childNodes[r],r=0,!t)){var k=e.rest?Re(e.rest):e.line;return Ei(Je(St(k),k.text.length),l)}var Y=t.nodeType==3?t:null,Z=t;for(!Y&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(Y=t.firstChild,r&&(r=Y.nodeValue.length));Z.parentNode!=n;)Z=Z.parentNode;var q=e.measure,te=q.maps;function me(vt,_t,Pt){for(var Ot=-1;Ot<(te?te.length:0);Ot++)for(var Ut=Ot<0?q.map:te[Ot],Yt=0;Yt<Ut.length;Yt+=3){var Vt=Ut[Yt+2];if(Vt==vt||Vt==_t){var ln=St(Ot<0?e.line:e.rest[Ot]),Ln=Ut[Yt]+Pt;return(Pt<0||Vt!=vt)&&(Ln=Ut[Yt+(Pt?1:0)]),Je(ln,Ln)}}}var Ee=me(Y,Z,r);if(Ee)return Ei(Ee,l);for(var Ne=Z.nextSibling,Pe=Y?Y.nodeValue.length-r:0;Ne;Ne=Ne.nextSibling){if(Ee=me(Ne,Ne.firstChild,0),Ee)return Ei(Je(Ee.line,Ee.ch-Pe),l);Pe+=Ne.textContent.length}for(var et=Z.previousSibling,ct=r;et;et=et.previousSibling){if(Ee=me(et,et.firstChild,-1),Ee)return Ei(Je(Ee.line,Ee.ch+ct),l);ct+=et.textContent.length}}var Kn=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new re,this.hasSelection=!1,this.composing=null};Kn.prototype.init=function(e){var t=this,r=this,n=this.cm;this.createField(e);var l=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(l.style.width="0px"),xe(l,"input",function(){U&&N>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),xe(l,"paste",function(Y){if(We(n,Y)||As(Y,n))return;n.state.pasteIncoming=+new Date,r.fastPoll()});function k(Y){if(We(n,Y))return;if(n.somethingSelected())fa({lineWise:!1,text:n.getSelections()});else if(n.options.lineWiseCopyCut){var Z=Rs(n);fa({lineWise:!0,text:Z.text}),Y.type=="cut"?n.setSelections(Z.ranges,null,ye):(r.prevInput="",l.value=Z.text.join(`
`),Q(l))}else return;Y.type=="cut"&&(n.state.cutIncoming=+new Date)}xe(l,"cut",k),xe(l,"copy",k),xe(e.scroller,"paste",function(Y){if(Br(e,Y)||We(n,Y))return;if(!l.dispatchEvent){n.state.pasteIncoming=+new Date,r.focus();return}var Z=new Event("paste");Z.clipboardData=Y.clipboardData,l.dispatchEvent(Z)}),xe(e.lineSpace,"selectstart",function(Y){Br(e,Y)||ne(Y)}),xe(l,"compositionstart",function(){var Y=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:Y,range:n.markText(Y,n.getCursor("to"),{className:"CodeMirror-composing"})}}),xe(l,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Kn.prototype.createField=function(e){this.wrapper=Ms(),this.textarea=this.wrapper.firstChild},Kn.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Kn.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=Eo(e);if(e.options.moveInputWithCursor){var l=Lr(e,r.sel.primary().head,"div"),k=t.wrapper.getBoundingClientRect(),Y=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,l.top+Y.top-k.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,l.left+Y.left-k.left))}return n},Kn.prototype.showSelection=function(e){var t=this.cm,r=t.display;o(r.cursorDiv,e.cursors),o(r.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Kn.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&Q(this.textarea),U&&N>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",U&&N>=9&&(this.hasSelection=null))},Kn.prototype.getField=function(){return this.textarea},Kn.prototype.supportsTouch=function(){return!1},Kn.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!a||M()!=this.textarea))try{this.textarea.focus()}catch(e){}},Kn.prototype.blur=function(){this.textarea.blur()},Kn.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Kn.prototype.receivedFocus=function(){this.slowPoll()},Kn.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Kn.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function r(){var n=t.poll();!n&&!e?(e=!0,t.polling.set(60,r)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,r)},Kn.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||Ue(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var l=r.value;if(l==n&&!t.somethingSelected())return!1;if(U&&N>=9&&this.hasSelection===l||u&&/[\uf700-\uf7ff]/.test(l))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var k=l.charCodeAt(0);if(k==8203&&!n&&(n="\u200B"),k==8666)return this.reset(),this.cm.execCommand("undo")}for(var Y=0,Z=Math.min(n.length,l.length);Y<Z&&n.charCodeAt(Y)==l.charCodeAt(Y);)++Y;return Cr(t,function(){Qa(t,l.slice(Y),n.length-Y,null,e.composing?"*compose":null),l.length>1e3||l.indexOf(`
`)>-1?r.value=e.prevInput="":e.prevInput=l,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Kn.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Kn.prototype.onKeyPress=function(){U&&N>=9&&(this.hasSelection=null),this.fastPoll()},Kn.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,l=t.textarea;t.contextMenuPending&&t.contextMenuPending();var k=Zr(r,e),Y=n.scroller.scrollTop;if(!k||T)return;var Z=r.options.resetSelectionOnContextMenu;Z&&r.doc.sel.contains(k)==-1&&Jn(r,or)(r.doc,zr(k),ye);var q=l.style.cssText,te=t.wrapper.style.cssText,me=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",l.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-me.top-5)+"px; left: "+(e.clientX-me.left-5)+`px;
z-index: 1000; background: `+(U?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var Ee;E&&(Ee=window.scrollY),n.input.focus(),E&&window.scrollTo(null,Ee),n.input.reset(),r.somethingSelected()||(l.value=t.prevInput=" "),t.contextMenuPending=Pe,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll);function Ne(){if(l.selectionStart!=null){var ct=r.somethingSelected(),vt="\u200B"+(ct?l.value:"");l.value="\u21DA",l.value=vt,t.prevInput=ct?"":"\u200B",l.selectionStart=1,l.selectionEnd=vt.length,n.selForContextMenu=r.doc.sel}}function Pe(){if(t.contextMenuPending!=Pe)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=te,l.style.cssText=q,U&&N<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=Y),l.selectionStart!=null){(!U||U&&N<9)&&Ne();var 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0,pLoader:void 0,xhrSetup:void 0,licenseXhrSetup:void 0,licenseResponseCallback:void 0,abrController:H.default,bufferController:E.default,capLevelController:c.default,fpsController:T.default,stretchShortVideoTrack:!1,maxAudioFramesDrift:1,forceKeyFrameOnDiscontinuity:!0,abrEwmaFastLive:3,abrEwmaSlowLive:9,abrEwmaFastVoD:3,abrEwmaSlowVoD:9,abrEwmaDefaultEstimate:5e5,abrBandWidthFactor:.95,abrBandWidthUpFactor:.7,abrMaxWithRealBitrate:!1,maxStarvationDelay:4,maxLoadingDelay:4,minAutoBitrate:0,emeEnabled:!1,widevineLicenseUrl:void 0,drmSystemOptions:{},requestMediaKeySystemAccessFunc:a.requestMediaKeySystemAccess,testBandwidth:!0,progressive:!1,lowLatencyMode:!0,cmcd:void 0},S()),{},{subtitleStreamController:U.SubtitleStreamController,subtitleTrackController:N.default,timelineController:L.TimelineController,audioStreamController:I.default,audioTrackController:x.default,emeController:P.default,cmcdController:O.default});function S(){return{cueHandler:i.default,enableCEA708Captions:!0,enableWebVTT:!0,enableIMSC1:!0,captionsTextTrack1Label:"English",captionsTextTrack1LanguageCode:"en",captionsTextTrack2Label:"Spanish",captionsTextTrack2LanguageCode:"es",captionsTextTrack3Label:"Unknown CC",captionsTextTrack3LanguageCode:"",captionsTextTrack4Label:"Unknown CC",captionsTextTrack4LanguageCode:"",renderTextTracksNatively:!0}}function f(o,s){if((s.liveSyncDurationCount||s.liveMaxLatencyDurationCount)&&(s.liveSyncDuration||s.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");if(s.liveMaxLatencyDurationCount!==void 0&&(s.liveSyncDurationCount===void 0||s.liveMaxLatencyDurationCount<=s.liveSyncDurationCount))throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be greater than "liveSyncDurationCount"');if(s.liveMaxLatencyDuration!==void 0&&(s.liveSyncDuration===void 0||s.liveMaxLatencyDuration<=s.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return h({},o,s)}function d(o){var s=o.loader;if(s!==g.default&&s!==p.default)u.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),o.progressive=!1;else{var _=Object(g.fetchSupported)();_&&(o.loader=g.default,o.progressive=!0,o.enableSoftwareAES=!0,u.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/polyfills/number.ts"),I=R("./src/utils/ewma-bandwidth-estimator.ts"),x=R("./src/events.ts"),U=R("./src/utils/buffer-helper.ts"),N=R("./src/errors.ts"),E=R("./src/types/loader.ts"),L=R("./src/utils/logger.ts");function c(O,p){for(var g=0;g<p.length;g++){var i=p[g];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(O,i.key,i)}}function T(O,p,g){return p&&c(O.prototype,p),g&&c(O,g),O}var P=function(){function O(g){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=g;var i=g.config;this.bwEstimator=new I.default(i.abrEwmaSlowVoD,i.abrEwmaFastVoD,i.abrEwmaDefaultEstimate),this.registerListeners()}var p=O.prototype;return p.registerListeners=function(){var i=this.hls;i.on(x.Events.FRAG_LOADING,this.onFragLoading,this),i.on(x.Events.FRAG_LOADED,this.onFragLoaded,this),i.on(x.Events.FRAG_BUFFERED,this.onFragBuffered,this),i.on(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),i.on(x.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){var i=this.hls;i.off(x.Events.FRAG_LOADING,this.onFragLoading,this),i.off(x.Events.FRAG_LOADED,this.onFragLoaded,this),i.off(x.Events.FRAG_BUFFERED,this.onFragBuffered,this),i.off(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),i.off(x.Events.ERROR,this.onError,this)},p.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},p.onFragLoading=function(i,a){var u=a.frag;if(u.type===E.PlaylistLevelType.MAIN&&!this.timer){var h;this.fragCurrent=u,this.partCurrent=(h=a.part)!=null?h:null,this.timer=self.setInterval(this.onCheck,100)}},p.onLevelLoaded=function(i,a){var u=this.hls.config;a.details.live?this.bwEstimator.update(u.abrEwmaSlowLive,u.abrEwmaFastLive):this.bwEstimator.update(u.abrEwmaSlowVoD,u.abrEwmaFastVoD)},p._abandonRulesCheck=function(){var i=this.fragCurrent,a=this.partCurrent,u=this.hls,h=u.autoLevelEnabled,w=u.config,b=u.media;if(!i||!b)return;var v=a?a.stats:i.stats,D=a?a.duration:i.duration;if(v.aborted){L.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!h||b.paused||!b.playbackRate||!b.readyState)return;var S=performance.now()-v.loading.start,f=Math.abs(b.playbackRate);if(S<=500*D/f)return;var d=u.levels,o=u.minAutoLevel,s=d[i.level],_=v.total||Math.max(v.loaded,Math.round(D*s.maxBitrate/8)),C=Math.max(1,v.bwEstimate?v.bwEstimate/8:v.loaded*1e3/S),y=(_-v.loaded)/C,M=b.currentTime,B=(U.BufferHelper.bufferInfo(b,M,w.maxBufferHole).end-M)/f;if(B>=2*D/f||y<=B)return;var F=Number.POSITIVE_INFINITY,Q;for(Q=i.level-1;Q>o;Q--){var V=d[Q].maxBitrate;if(F=D*V/(8*.8*C),F<B)break}if(F>=y)return;var W=this.bwEstimator.getEstimate();L.logger.warn("Fragment "+i.sn+(a?" part "+a.index:"")+" of level "+i.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+Q+`
Current BW estimate: `+(Object(H.isFiniteNumber)(W)?(W/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+y.toFixed(3)+` s
Estimated load time for the next fragment: `+F.toFixed(3)+` s
Time to underbuffer: `+B.toFixed(3)+" s"),u.nextLoadLevel=Q,this.bwEstimator.sample(S,v.loaded),this.clearTimer(),i.loader&&(this.fragCurrent=this.partCurrent=null,i.loader.abort()),u.trigger(x.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:i,part:a,stats:v})},p.onFragLoaded=function(i,a){var u=a.frag,h=a.part;if(u.type===E.PlaylistLevelType.MAIN&&Object(H.isFiniteNumber)(u.sn)){var w=h?h.stats:u.stats,b=h?h.duration:u.duration;if(this.clearTimer(),this.lastLoadedFragLevel=u.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var v=this.hls.levels[u.level],D=(v.loaded?v.loaded.bytes:0)+w.loaded,S=(v.loaded?v.loaded.duration:0)+b;v.loaded={bytes:D,duration:S},v.realBitrate=Math.round(8*D/S)}if(u.bitrateTest){var f={stats:w,frag:u,part:h,id:u.type};this.onFragBuffered(x.Events.FRAG_BUFFERED,f),u.bitrateTest=!1}}},p.onFragBuffered=function(i,a){var u=a.frag,h=a.part,w=h?h.stats:u.stats;if(w.aborted)return;if(u.type!==E.PlaylistLevelType.MAIN||u.sn==="initSegment")return;var b=w.parsing.end-w.loading.start;this.bwEstimator.sample(b,w.loaded),w.bwEstimate=this.bwEstimator.getEstimate(),u.bitrateTest?this.bitrateTestDelay=b/1e3:this.bitrateTestDelay=0},p.onError=function(i,a){switch(a.details){case N.ErrorDetails.FRAG_LOAD_ERROR:case N.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},p.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},p.getNextABRAutoLevel=function(){var i=this.fragCurrent,a=this.partCurrent,u=this.hls,h=u.maxAutoLevel,w=u.config,b=u.minAutoLevel,v=u.media,D=a?a.duration:i?i.duration:0,S=v?v.currentTime:0,f=v&&v.playbackRate!==0?Math.abs(v.playbackRate):1,d=this.bwEstimator?this.bwEstimator.getEstimate():w.abrEwmaDefaultEstimate,o=(U.BufferHelper.bufferInfo(v,S,w.maxBufferHole).end-S)/f,s=this.findBestLevel(d,b,h,o,w.abrBandWidthFactor,w.abrBandWidthUpFactor);if(s>=0)return s;L.logger.trace((o?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var _=D?Math.min(D,w.maxStarvationDelay):w.maxStarvationDelay,C=w.abrBandWidthFactor,y=w.abrBandWidthUpFactor;if(!o){var M=this.bitrateTestDelay;if(M){var B=D?Math.min(D,w.maxLoadingDelay):w.maxLoadingDelay;_=B-M,L.logger.trace("bitrate test took "+Math.round(1e3*M)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*_)+" ms"),C=y=1}}return s=this.findBestLevel(d,b,h,o+_,C,y),Math.max(s,0)},p.findBestLevel=function(i,a,u,h,w,b){for(var v,D=this.fragCurrent,S=this.partCurrent,f=this.lastLoadedFragLevel,d=this.hls.levels,o=d[f],s=!!(o!=null&&(v=o.details)!==null&&v!==void 0&&v.live),_=o==null?void 0:o.codecSet,C=S?S.duration:D?D.duration:0,y=u;y>=a;y--){var M=d[y];if(!M||_&&M.codecSet!==_)continue;var B=M.details,F=(S?B==null?void 0:B.partTarget:B==null?void 0:B.averagetargetduration)||C,Q=void 0;y<=f?Q=w*i:Q=b*i;var V=d[y].maxBitrate,W=V*F/Q;if(L.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+y+"/"+Math.round(Q)+"/"+V+"/"+F+"/"+h+"/"+W),Q>V&&(!W||s&&!this.bitrateTestDelay||W<h))return y}return-1},T(O,[{key:"nextAutoLevel",get:function(){var i=this._nextAutoLevel,a=this.bwEstimator;if(i!==-1&&(!a||!a.canEstimate()))return i;var u=this.getNextABRAutoLevel();return i!==-1&&(u=Math.min(i,u)),u},set:function(i){this._nextAutoLevel=i}}]),O}();K.default=P},"./src/controller/audio-stream-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/polyfills/number.ts"),I=R("./src/controller/base-stream-controller.ts"),x=R("./src/events.ts"),U=R("./src/utils/buffer-helper.ts"),N=R("./src/controller/fragment-tracker.ts"),E=R("./src/types/level.ts"),L=R("./src/types/loader.ts"),c=R("./src/loader/fragment.ts"),T=R("./src/demux/chunk-cache.ts"),P=R("./src/demux/transmuxer-interface.ts"),O=R("./src/types/transmuxer.ts"),p=R("./src/controller/fragment-finders.ts"),g=R("./src/utils/discontinuities.ts"),i=R("./src/errors.ts"),a=R("./src/utils/logger.ts");function u(){return u=Object.assign||function(D){for(var S=1;S<arguments.length;S++){var f=arguments[S];for(var d in f)Object.prototype.hasOwnProperty.call(f,d)&&(D[d]=f[d])}return D},u.apply(this,arguments)}function h(D,S){D.prototype=Object.create(S.prototype),D.prototype.constructor=D,w(D,S)}function w(D,S){return w=Object.setPrototypeOf||function(d,o){return d.__proto__=o,d},w(D,S)}var b=100,v=function(D){h(S,D);function S(d,o){var s;return s=D.call(this,d,o,"[audio-stream-controller]")||this,s.videoBuffer=null,s.videoTrackCC=-1,s.waitingVideoCC=-1,s.audioSwitch=!1,s.trackId=-1,s.waitingData=null,s.mainDetails=null,s.bufferFlushed=!1,s._registerListeners(),s}var f=S.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var o=this.hls;o.on(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.on(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),o.on(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.on(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.on(x.Events.ERROR,this.onError,this),o.on(x.Events.BUFFER_RESET,this.onBufferReset,this),o.on(x.Events.BUFFER_CREATED,this.onBufferCreated,this),o.on(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.on(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.on(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f._unregisterListeners=function(){var o=this.hls;o.off(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),o.off(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),o.off(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),o.off(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),o.off(x.Events.ERROR,this.onError,this),o.off(x.Events.BUFFER_RESET,this.onBufferReset,this),o.off(x.Events.BUFFER_CREATED,this.onBufferCreated,this),o.off(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),o.off(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.off(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f.onInitPtsFound=function(o,s){var _=s.frag,C=s.id,y=s.initPTS;if(C==="main"){var M=_.cc;this.initPTS[_.cc]=y,this.log("InitPTS for cc: "+M+" found from main: "+y),this.videoTrackCC=M,this.state===I.State.WAITING_INIT_PTS&&this.tick()}},f.startLoad=function(o){if(!this.levels){this.startPosition=o,this.state=I.State.STOPPED;return}var s=this.lastCurrentTime;this.stopLoad(),this.setInterval(b),this.fragLoadError=0,s>0&&o===-1?(this.log("Override startPosition with lastCurrentTime @"+s.toFixed(3)),this.state=I.State.IDLE):(this.loadedmetadata=!1,this.state=I.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=o,this.tick()},f.doTick=function(){switch(this.state){case I.State.IDLE:this.doTickIdle();break;case I.State.WAITING_TRACK:{var o,s=this.levels,_=this.trackId,C=s==null||((o=s[_])===null||o===void 0)?void 0:o.details;if(C){if(this.waitForCdnTuneIn(C))break;this.state=I.State.WAITING_INIT_PTS}break}case I.State.FRAG_LOADING_WAITING_RETRY:{var y,M=performance.now(),B=this.retryDate;(!B||M>=B||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=I.State.IDLE);break}case I.State.WAITING_INIT_PTS:{var F=this.waitingData;if(F){var Q=F.frag,V=F.part,W=F.cache,$=F.complete;if(this.initPTS[Q.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=I.State.FRAG_LOADING;var re=W.flush(),ae={frag:Q,part:V,payload:re,networkDetails:null};this._handleFragmentLoadProgress(ae),$&&D.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+Q.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var he=this.getLoadPosition(),Se=U.BufferHelper.bufferInfo(this.mediaBuffer,he,this.config.maxBufferHole),ye=Object(p.fragmentWithinToleranceTest)(Se.end,this.config.maxFragLookUpTolerance,Q);ye<0&&(a.logger.log("Waiting fragment cc ("+Q.cc+") @ "+Q.start+" cancelled because another fragment at "+Se.end+" is needed"),this.clearWaitingFragment())}}else this.state=I.State.IDLE}}this.onTickEnd()},f.clearWaitingFragment=function(){var o=this.waitingData;o&&(this.fragmentTracker.removeFragment(o.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=I.State.IDLE)},f.onTickEnd=function(){var o=this.media;if(!o||!o.readyState)return;var s=this.mediaBuffer?this.mediaBuffer:o,_=s.buffered;!this.loadedmetadata&&_.length&&(this.loadedmetadata=!0),this.lastCurrentTime=o.currentTime},f.doTickIdle=function(){var o,s,_=this.hls,C=this.levels,y=this.media,M=this.trackId,B=_.config;if(!C||!C[M])return;if(!y&&(this.startFragRequested||!B.startFragPrefetch))return;var F=C[M],Q=F.details;if(!Q||Q.live&&this.levelLastLoaded!==M||this.waitForCdnTuneIn(Q)){this.state=I.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,c.ElementaryStreamTypes.AUDIO,L.PlaylistLevelType.AUDIO));var V=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,L.PlaylistLevelType.AUDIO);if(V===null)return;var W=V.len,$=this.getMaxBufferLength(),re=this.audioSwitch;if(W>=$&&!re)return;if(!re&&this._streamEnded(V,Q)){_.trigger(x.Events.BUFFER_EOS,{type:"audio"}),this.state=I.State.ENDED;return}var ae=Q.fragments,he=ae[0].start,Se=V.end;if(re){var ye=this.getLoadPosition();Se=ye,Q.PTSKnown&&ye<he&&((V.end>he||V.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),y.currentTime=he+.05))}var be=this.getNextFragment(Se,Q);if(!be){this.bufferFlushed=!0;return}((o=be.decryptdata)===null||o===void 0?void 0:o.keyFormat)==="identity"&&!((s=be.decryptdata)!==null&&s!==void 0&&s.key)?this.loadKey(be,Q):this.loadFragment(be,Q,Se)},f.getMaxBufferLength=function(){var o=D.prototype.getMaxBufferLength.call(this),s=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,L.PlaylistLevelType.MAIN);return s===null?o:Math.max(o,s.len)},f.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},f.onAudioTracksUpdated=function(o,s){var _=s.audioTracks;this.resetTransmuxer(),this.levels=_.map(function(C){return new E.Level(C)})},f.onAudioTrackSwitching=function(o,s){var _=!!s.url;this.trackId=s.id;var C=this.fragCurrent;C!=null&&C.loader&&C.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),_?this.setInterval(b):this.resetTransmuxer(),_?(this.audioSwitch=!0,this.state=I.State.IDLE):this.state=I.State.STOPPED,this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},f.onLevelLoaded=function(o,s){this.mainDetails=s.details},f.onAudioTrackLoaded=function(o,s){var _,C=this.levels,y=s.details,M=s.id;if(!C){this.warn("Audio tracks were reset while loading level "+M);return}this.log("Track "+M+" loaded ["+y.startSN+","+y.endSN+"],duration:"+y.totalduration);var B=C[M],F=0;if(y.live||(_=B.details)!==null&&_!==void 0&&_.live){var Q=this.mainDetails;if(y.fragments[0]||(y.deltaUpdateFailed=!0),y.deltaUpdateFailed||!Q)return;!B.details&&y.hasProgramDateTime&&Q.hasProgramDateTime?(Object(g.alignMediaPlaylistByPDT)(y,Q),F=y.fragments[0].start):F=this.alignPlaylists(y,B.details)}B.details=y,this.levelLastLoaded=M,!this.startFragRequested&&(this.mainDetails||!y.live)&&this.setStartPosition(B.details,F),this.state===I.State.WAITING_TRACK&&!this.waitForCdnTuneIn(y)&&(this.state=I.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(o){var s,_=o.frag,C=o.part,y=o.payload,M=this.config,B=this.trackId,F=this.levels;if(!F){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+_.sn+" of level "+_.level+" will not be buffered");return}var Q=F[B];console.assert(Q,"Audio track is defined on fragment load progress");var V=Q.details;console.assert(V,"Audio track details are defined on fragment load progress");var W=M.defaultAudioCodec||Q.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new P.default(this.hls,L.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var re=this.initPTS[_.cc],ae=(s=_.initSegment)===null||s===void 0?void 0:s.data;if(re!==void 0){var he=!1,Se=C?C.index:-1,ye=Se!==-1,be=new O.ChunkMetadata(_.level,_.sn,_.stats.chunkCount,y.byteLength,Se,ye);$.push(y,ae,W,"",_,C,V.totalduration,he,be,re)}else{a.logger.log("Unknown video PTS for cc "+_.cc+", waiting for video PTS before demuxing audio frag "+_.sn+" of ["+V.startSN+" ,"+V.endSN+"],track "+B);var Oe=this.waitingData=this.waitingData||{frag:_,part:C,cache:new T.default,complete:!1},_e=Oe.cache;_e.push(new Uint8Array(y)),this.waitingVideoCC=this.videoTrackCC,this.state=I.State.WAITING_INIT_PTS}},f._handleFragmentLoadComplete=function(o){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,o)},f.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},f.onBufferCreated=function(o,s){var _=s.tracks.audio;_&&(this.mediaBuffer=_.buffer),s.tracks.video&&(this.videoBuffer=s.tracks.video.buffer)},f.onFragBuffered=function(o,s){var _=s.frag,C=s.part;if(_.type!==L.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(_)){this.warn("Fragment "+_.sn+(C?" p: "+C.index:"")+" of level "+_.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}_.sn!=="initSegment"&&(this.fragPrevious=_,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(_,C)},f.onError=function(o,s){switch(s.details){case i.ErrorDetails.FRAG_LOAD_ERROR:case i.ErrorDetails.FRAG_LOAD_TIMEOUT:case i.ErrorDetails.KEY_LOAD_ERROR:case i.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.AUDIO,s);break;case i.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case i.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==I.State.ERROR&&this.state!==I.State.STOPPED&&(this.state=s.fatal?I.State.ERROR:I.State.IDLE,this.warn(s.details+" while loading frag, switching to "+this.state+" state"));break;case i.ErrorDetails.BUFFER_FULL_ERROR:if(s.parent==="audio"&&(this.state===I.State.PARSING||this.state===I.State.PARSED)){var _=!0,C=this.getFwdBufferInfo(this.mediaBuffer,L.PlaylistLevelType.AUDIO);C&&C.len>.5&&(_=!this.reduceMaxBufferLength(C.len)),_&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},f.onBufferFlushed=function(o,s){var _=s.type;_===c.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},f._handleTransmuxComplete=function(o){var s,_="audio",C=this.hls,y=o.remuxResult,M=o.chunkMeta,B=this.getCurrentContext(M);if(!B){this.warn("The loading context changed while buffering fragment "+M.sn+" of level "+M.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(M.level);return}var F=B.frag,Q=B.part,V=y.audio,W=y.text,$=y.id3,re=y.initSegment;if(this.fragContextChanged(F))return;if(this.state=I.State.PARSING,this.audioSwitch&&V&&this.completeAudioSwitch(),re!=null&&re.tracks&&(this._bufferInitSegment(re.tracks,F,M),C.trigger(x.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:_,tracks:re.tracks})),V){var ae=V.startPTS,he=V.endPTS,Se=V.startDTS,ye=V.endDTS;Q&&(Q.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:he,startDTS:Se,endDTS:ye}),F.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,ae,he,Se,ye),this.bufferFragmentData(V,F,Q,M)}if($!=null&&(s=$.samples)!==null&&s!==void 0&&s.length){var be=u({frag:F,id:_},$);C.trigger(x.Events.FRAG_PARSING_METADATA,be)}if(W){var Oe=u({frag:F,id:_},W);C.trigger(x.Events.FRAG_PARSING_USERDATA,Oe)}},f._bufferInitSegment=function(o,s,_){if(this.state!==I.State.PARSING)return;o.video&&delete o.video;var C=o.audio;if(!C)return;C.levelCodec=C.codec,C.id="audio",this.log("Init audio buffer, container:"+C.container+", codecs[parsed]=["+C.codec+"]"),this.hls.trigger(x.Events.BUFFER_CODECS,o);var y=C.initSegment;if(y!=null&&y.byteLength){var M={type:"audio",frag:s,part:null,chunkMeta:_,parent:s.type,data:y};this.hls.trigger(x.Events.BUFFER_APPENDING,M)}this.tick()},f.loadFragment=function(o,s,_){var C=this.fragmentTracker.getState(o);this.fragCurrent=o,(this.audioSwitch||C===N.FragmentState.NOT_LOADED||C===N.FragmentState.PARTIAL)&&(o.sn==="initSegment"?this._loadInitSegment(o):s.live&&!Object(H.isFiniteNumber)(this.initPTS[o.cc])?(this.log("Waiting for video PTS in continuity counter "+o.cc+" of live stream before loading audio fragment "+o.sn+" of level "+this.trackId),this.state=I.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,o,s,_)))},f.completeAudioSwitch=function(){var o=this.hls,s=this.media,_=this.trackId;s&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,o.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:_})},S}(I.default);K.default=v},"./src/controller/audio-track-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts"),I=R("./src/errors.ts"),x=R("./src/controller/base-playlist-controller.ts"),U=R("./src/types/loader.ts");function N(P,O){for(var p=0;p<O.length;p++){var g=O[p];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(P,g.key,g)}}function E(P,O,p){return O&&N(P.prototype,O),p&&N(P,p),P}function L(P,O){P.prototype=Object.create(O.prototype),P.prototype.constructor=P,c(P,O)}function c(P,O){return c=Object.setPrototypeOf||function(g,i){return g.__proto__=i,g},c(P,O)}var T=function(P){L(O,P);function O(g){var i;return i=P.call(this,g,"[audio-track-controller]")||this,i.tracks=[],i.groupId=null,i.tracksInGroup=[],i.trackId=-1,i.trackName="",i.selectDefaultTrack=!0,i.registerListeners(),i}var p=O.prototype;return p.registerListeners=function(){var i=this.hls;i.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),i.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),i.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),i.on(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),i.on(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),i.on(H.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){var i=this.hls;i.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),i.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),i.off(H.Events.LEVEL_LOADING,this.onLevelLoading,this),i.off(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),i.off(H.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),i.off(H.Events.ERROR,this.onError,this)},p.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,P.prototype.destroy.call(this)},p.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},p.onManifestParsed=function(i,a){this.tracks=a.audioTracks||[]},p.onAudioTrackLoaded=function(i,a){var u=a.id,h=a.details,w=this.tracksInGroup[u];if(!w){this.warn("Invalid audio track id "+u);return}var b=w.details;w.details=a.details,this.log("audioTrack "+u+" loaded ["+h.startSN+"-"+h.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,a,b))},p.onLevelLoading=function(i,a){this.switchLevel(a.level)},p.onLevelSwitching=function(i,a){this.switchLevel(a.level)},p.switchLevel=function(i){var a=this.hls.levels[i];if(!(a!=null&&a.audioGroupIds))return;var u=a.audioGroupIds[a.urlId];if(this.groupId!==u){this.groupId=u;var h=this.tracks.filter(function(b){return!u||b.groupId===u});this.selectDefaultTrack&&!h.some(function(b){return b.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=h;var w={audioTracks:h};this.log("Updating audio tracks, "+h.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(H.Events.AUDIO_TRACKS_UPDATED,w),this.selectInitialTrack()}},p.onError=function(i,a){if(P.prototype.onError.call(this,i,a),a.fatal||!a.context)return;a.context.type===U.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},p.setAudioTrack=function(i){var a=this.tracksInGroup;if(i<0||i>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var u=a[this.trackId];this.log("Now switching to audio-track index "+i);var h=a[i],w=h.id,b=h.groupId,v=b===void 0?"":b,D=h.name,S=h.type,f=h.url;if(this.trackId=i,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(H.Events.AUDIO_TRACK_SWITCHING,{id:w,groupId:v,name:D,type:S,url:f}),h.details&&!h.details.live)return;var d=this.switchParams(h.url,u==null?void 0:u.details);this.loadPlaylist(d)},p.selectInitialTrack=function(){var i=this.tracksInGroup;console.assert(i.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,u=this.findTrackId(a)||this.findTrackId();u!==-1?this.setAudioTrack(u):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},p.findTrackId=function(i){for(var a=this.tracksInGroup,u=0;u<a.length;u++){var h=a[u];if((!this.selectDefaultTrack||h.default)&&(!i||i===h.name))return h.id}return-1},p.loadPlaylist=function(i){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var u=a.id,h=a.groupId,w=a.url;if(i)try{w=i.addDirectives(w)}catch(b){this.warn("Could not construct new URL with HLS Delivery Directives: "+b)}this.log("loading audio-track playlist for id: "+u),this.clearTimer(),this.hls.trigger(H.Events.AUDIO_TRACK_LOADING,{url:w,id:u,groupId:h,deliveryDirectives:i||null})}},E(O,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(i){this.selectDefaultTrack=!1,this.setAudioTrack(i)}}]),O}(x.default);K.default=T},"./src/controller/base-playlist-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return E});var H=R("./src/polyfills/number.ts"),I=R("./src/types/level.ts"),x=R("./src/controller/level-helper.ts"),U=R("./src/utils/logger.ts"),N=R("./src/errors.ts"),E=function(){function L(T,P){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=U.logger.log.bind(U.logger,P+":"),this.warn=U.logger.warn.bind(U.logger,P+":"),this.hls=T}var c=L.prototype;return c.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},c.onError=function(P,O){O.fatal&&O.type===N.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},c.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},c.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},c.stopLoad=function(){this.canLoad=!1,this.clearTimer()},c.switchParams=function(P,O){var p=O==null?void 0:O.renditionReports;if(p)for(var g=0;g<p.length;g++){var i=p[g],a=""+i.URI;if(a===P.substr(-a.length)){var u=parseInt(i["LAST-MSN"]),h=parseInt(i["LAST-PART"]);if(O&&this.hls.config.lowLatencyMode){var w=Math.min(O.age-O.partTarget,O.targetduration);h!==void 0&&w>O.partTarget&&(h+=1)}if(Object(H.isFiniteNumber)(u))return new I.HlsUrlParameters(u,Object(H.isFiniteNumber)(h)?h:void 0,I.HlsSkip.No)}}},c.loadPlaylist=function(P){},c.shouldLoadTrack=function(P){return this.canLoad&&P&&!!P.url&&(!P.details||P.details.live)},c.playlistLoaded=function(P,O,p){var g=this,i=O.details,a=O.stats,u=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(i.advancedDateTime=Date.now()-u,i.live||p!=null&&p.live){if(i.reloaded(p),p&&this.log("live playlist "+P+" "+(i.advanced?"REFRESHED "+i.lastPartSn+"-"+i.lastPartIndex:"MISSED")),p&&i.fragments.length>0&&Object(x.mergeDetails)(p,i),!this.canLoad||!i.live)return;var h,w=void 0,b=void 0;if(i.canBlockReload&&i.endSN&&i.advanced){var v=this.hls.config.lowLatencyMode,D=i.lastPartSn,S=i.endSN,f=i.lastPartIndex,d=f!==-1,o=D===S,s=v?0:f;d?(w=o?S+1:D,b=o?s:f+1):w=S+1;var _=i.age,C=_+i.ageHeader,y=Math.min(C-i.partTarget,i.targetduration*1.5);if(y>0){if(p&&y>p.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+p.tuneInGoal+" to: "+y+" with playlist age: "+i.age),y=0;else{var M=Math.floor(y/i.targetduration);if(w+=M,b!==void 0){var B=Math.round(y%i.targetduration/i.partTarget);b+=B}this.log("CDN Tune-in age: "+i.ageHeader+"s last advanced "+_.toFixed(2)+"s goal: "+y+" skip sn "+M+" to part "+b)}i.tuneInGoal=y}if(h=this.getDeliveryDirectives(i,O.deliveryDirectives,w,b),v||!o){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(i,O.deliveryDirectives,w,b);var F=Object(x.computeReloadInterval)(i,a);w!==void 0&&i.canBlockReload&&(F-=i.partTarget||1),this.log("reload live playlist "+P+" in "+Math.round(F)+" ms"),this.timer=self.setTimeout(function(){return g.loadPlaylist(h)},F)}else this.clearTimer()},c.getDeliveryDirectives=function(P,O,p,g){var i=Object(I.getSkipValue)(P,p);return O!=null&&O.skip&&P.deltaUpdateFailed&&(p=O.msn,g=O.part,i=I.HlsSkip.No),new I.HlsUrlParameters(p,g,i)},c.retryLoadingOrFail=function(P){var O=this,p=this.hls.config,g=this.retryCount<p.levelLoadingMaxRetry;if(g){var i;if(this.retryCount++,P.details.indexOf("LoadTimeOut")>-1&&(i=P.context)!==null&&i!==void 0&&i.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+P.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*p.levelLoadingRetryDelay,p.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return O.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+P.details+'"')}}else this.warn('cannot recover from error "'+P.details+'"'),this.clearTimer(),P.fatal=!0;return g},L}()},"./src/controller/base-stream-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"State",function(){return S}),R.d(K,"default",function(){return f});var H=R("./src/polyfills/number.ts"),I=R("./src/task-loop.ts"),x=R("./src/controller/fragment-tracker.ts"),U=R("./src/utils/buffer-helper.ts"),N=R("./src/utils/logger.ts"),E=R("./src/events.ts"),L=R("./src/errors.ts"),c=R("./src/types/transmuxer.ts"),T=R("./src/utils/mp4-tools.ts"),P=R("./src/utils/discontinuities.ts"),O=R("./src/controller/fragment-finders.ts"),p=R("./src/controller/level-helper.ts"),g=R("./src/loader/fragment-loader.ts"),i=R("./src/crypt/decrypter.ts"),a=R("./src/utils/time-ranges.ts"),u=R("./src/types/loader.ts");function h(d,o){for(var s=0;s<o.length;s++){var _=o[s];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(d,_.key,_)}}function w(d,o,s){return o&&h(d.prototype,o),s&&h(d,s),d}function b(d){if(d===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return d}function v(d,o){d.prototype=Object.create(o.prototype),d.prototype.constructor=d,D(d,o)}function D(d,o){return D=Object.setPrototypeOf||function(_,C){return _.__proto__=C,_},D(d,o)}var S={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},f=function(d){v(o,d);function o(_,C,y){var M;return M=d.call(this)||this,M.hls=void 0,M.fragPrevious=null,M.fragCurrent=null,M.fragmentTracker=void 0,M.transmuxer=null,M._state=S.STOPPED,M.media=void 0,M.mediaBuffer=void 0,M.config=void 0,M.bitrateTest=!1,M.lastCurrentTime=0,M.nextLoadPosition=0,M.startPosition=0,M.loadedmetadata=!1,M.fragLoadError=0,M.retryDate=0,M.levels=null,M.fragmentLoader=void 0,M.levelLastLoaded=null,M.startFragRequested=!1,M.decrypter=void 0,M.initPTS=[],M.onvseeking=null,M.onvended=null,M.logPrefix="",M.log=void 0,M.warn=void 0,M.logPrefix=y,M.log=N.logger.log.bind(N.logger,y+":"),M.warn=N.logger.warn.bind(N.logger,y+":"),M.hls=_,M.fragmentLoader=new g.default(_.config),M.fragmentTracker=C,M.config=_.config,M.decrypter=new i.default(_,_.config),_.on(E.Events.KEY_LOADED,M.onKeyLoaded,b(M)),M}var s=o.prototype;return s.doTick=function(){this.onTickEnd()},s.onTickEnd=function(){},s.startLoad=function(C){},s.stopLoad=function(){this.fragmentLoader.abort();var C=this.fragCurrent;C&&this.fragmentTracker.removeFragment(C),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=S.STOPPED},s._streamEnded=function(C,y){var M=this.fragCurrent,B=this.fragmentTracker;if(!y.live&&M&&M.sn===y.endSN&&!C.nextStart){var F=B.getState(M);return F===x.FragmentState.PARTIAL||F===x.FragmentState.OK}return!1},s.onMediaAttached=function(C,y){var M=this.media=this.mediaBuffer=y.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),M.addEventListener("seeking",this.onvseeking),M.addEventListener("ended",this.onvended);var B=this.config;this.levels&&B.autoStartLoad&&this.state===S.STOPPED&&this.startLoad(B.startPosition)},s.onMediaDetaching=function(){var C=this.media;C!=null&&C.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),C&&(C.removeEventListener("seeking",this.onvseeking),C.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},s.onMediaSeeking=function(){var C=this.config,y=this.fragCurrent,M=this.media,B=this.mediaBuffer,F=this.state,Q=M?M.currentTime:0,V=U.BufferHelper.bufferInfo(B||M,Q,C.maxBufferHole);if(this.log("media seeking to "+(Object(H.isFiniteNumber)(Q)?Q.toFixed(3):Q)+", state: "+F),F===S.ENDED)this.resetLoadingState();else if(y&&!V.len){var W=C.maxFragLookUpTolerance,$=y.start-W,re=y.start+y.duration+W,ae=Q>re;(Q<$||ae)&&(ae&&y.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),y.loader.abort()),this.resetLoadingState())}M&&(this.lastCurrentTime=Q),!this.loadedmetadata&&!V.len&&(this.nextLoadPosition=this.startPosition=Q),this.tickImmediate()},s.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},s.onKeyLoaded=function(C,y){if(this.state!==S.KEY_LOADING||y.frag!==this.fragCurrent||!this.levels)return;this.state=S.IDLE;var M=this.levels[y.frag.level].details;M&&this.loadFragment(y.frag,M,y.frag.start)},s.onHandlerDestroying=function(){this.stopLoad(),d.prototype.onHandlerDestroying.call(this)},s.onHandlerDestroyed=function(){this.state=S.STOPPED,this.hls.off(E.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,d.prototype.onHandlerDestroyed.call(this)},s.loadKey=function(C,y){this.log("Loading key for "+C.sn+" of ["+y.startSN+"-"+y.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+C.level),this.state=S.KEY_LOADING,this.fragCurrent=C,this.hls.trigger(E.Events.KEY_LOADING,{frag:C})},s.loadFragment=function(C,y,M){this._loadFragForPlayback(C,y,M)},s._loadFragForPlayback=function(C,y,M){var B=this,F=function(V){if(B.fragContextChanged(C)){B.warn("Fragment "+C.sn+(V.part?" p: "+V.part.index:"")+" of level "+C.level+" was dropped during download."),B.fragmentTracker.removeFragment(C);return}C.stats.chunkCount++,B._handleFragmentLoadProgress(V)};this._doFragLoad(C,y,M,F).then(function(Q){if(!Q)return;B.fragLoadError=0;var V=B.state;if(B.fragContextChanged(C)){(V===S.FRAG_LOADING||V===S.BACKTRACKING||!B.fragCurrent&&V===S.PARSING)&&(B.fragmentTracker.removeFragment(C),B.state=S.IDLE);return}if("payload"in Q&&(B.log("Loaded fragment "+C.sn+" of level "+C.level),B.hls.trigger(E.Events.FRAG_LOADED,Q),B.state===S.BACKTRACKING)){B.fragmentTracker.backtrack(C,Q),B.resetFragmentLoading(C);return}B._handleFragmentLoadComplete(Q)}).catch(function(Q){B.warn(Q),B.resetFragmentLoading(C)})},s.flushMainBuffer=function(C,y,M){if(M===void 0&&(M=null),!(C-y))return;var B={startOffset:C,endOffset:y,type:M};this.fragLoadError=0,this.hls.trigger(E.Events.BUFFER_FLUSHING,B)},s._loadInitSegment=function(C){var y=this;this._doFragLoad(C).then(function(M){if(!M||y.fragContextChanged(C)||!y.levels)throw new Error("init load aborted");return M}).then(function(M){var B=y.hls,F=M.payload,Q=C.decryptdata;if(F&&F.byteLength>0&&Q&&Q.key&&Q.iv&&Q.method==="AES-128"){var V=self.performance.now();return y.decrypter.webCryptoDecrypt(new Uint8Array(F),Q.key.buffer,Q.iv.buffer).then(function(W){var $=self.performance.now();return B.trigger(E.Events.FRAG_DECRYPTED,{frag:C,payload:W,stats:{tstart:V,tdecrypt:$}}),M.payload=W,M})}return M}).then(function(M){var B=y.fragCurrent,F=y.hls,Q=y.levels;if(!Q)throw new Error("init load aborted, missing levels");var V=Q[C.level].details;console.assert(V,"Level details are defined when init segment is loaded");var W=C.stats;y.state=S.IDLE,y.fragLoadError=0,C.data=new Uint8Array(M.payload),W.parsing.start=W.buffering.start=self.performance.now(),W.parsing.end=W.buffering.end=self.performance.now(),M.frag===B&&F.trigger(E.Events.FRAG_BUFFERED,{stats:W,frag:B,part:null,id:C.type}),y.tick()}).catch(function(M){y.warn(M),y.resetFragmentLoading(C)})},s.fragContextChanged=function(C){var y=this.fragCurrent;return!C||!y||C.level!==y.level||C.sn!==y.sn||C.urlId!==y.urlId},s.fragBufferedComplete=function(C,y){var M=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+C.type+" sn: "+C.sn+(y?" part: "+y.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+C.level+" "+a.default.toString(U.BufferHelper.getBuffered(M))),this.state=S.IDLE,this.tick()},s._handleFragmentLoadComplete=function(C){var y=this.transmuxer;if(!y)return;var M=C.frag,B=C.part,F=C.partsLoaded,Q=!F||F.length===0||F.some(function(W){return!W}),V=new c.ChunkMetadata(M.level,M.sn,M.stats.chunkCount+1,0,B?B.index:-1,!Q);y.flush(V)},s._handleFragmentLoadProgress=function(C){},s._doFragLoad=function(C,y,M,B){var F=this;if(M===void 0&&(M=null),!this.levels)throw new Error("frag load aborted, missing levels");if(M=Math.max(C.start,M||0),this.config.lowLatencyMode&&y){var Q=y.partList;if(Q&&B){M>C.end&&y.fragmentHint&&(C=y.fragmentHint);var V=this.getNextPart(Q,C,M);if(V>-1){var W=Q[V];return this.log("Loading part sn: "+C.sn+" p: "+W.index+" cc: "+C.cc+" of playlist ["+y.startSN+"-"+y.endSN+"] parts [0-"+V+"-"+(Q.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+C.level+", target: "+parseFloat(M.toFixed(3))),this.nextLoadPosition=W.start+W.duration,this.state=S.FRAG_LOADING,this.hls.trigger(E.Events.FRAG_LOADING,{frag:C,part:Q[V],targetBufferTime:M}),this.doFragPartsLoad(C,Q,V,B).catch(function($){return F.handleFragLoadError($)})}else if(!C.url||this.loadedEndOfParts(Q,M))return Promise.resolve(null)}}return this.log("Loading fragment "+C.sn+" cc: "+C.cc+" "+(y?"of ["+y.startSN+"-"+y.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+C.level+", target: "+parseFloat(M.toFixed(3))),Object(H.isFiniteNumber)(C.sn)&&!this.bitrateTest&&(this.nextLoadPosition=C.start+C.duration),this.state=S.FRAG_LOADING,this.hls.trigger(E.Events.FRAG_LOADING,{frag:C,targetBufferTime:M}),this.fragmentLoader.load(C,B).catch(function($){return F.handleFragLoadError($)})},s.doFragPartsLoad=function(C,y,M,B){var F=this;return new Promise(function(Q,V){var W=[],$=function re(ae){var he=y[ae];F.fragmentLoader.loadPart(C,he,B).then(function(Se){W[he.index]=Se;var ye=Se.part;F.hls.trigger(E.Events.FRAG_LOADED,Se);var be=y[ae+1];if(be&&be.fragment===C)re(ae+1);else return Q({frag:C,part:ye,partsLoaded:W})}).catch(V)};$(M)})},s.handleFragLoadError=function(C){var y=C.data;return y&&y.details===L.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(y.frag,y.part):this.hls.trigger(E.Events.ERROR,y),null},s._handleTransmuxerFlush=function(C){var y=this.getCurrentContext(C);if(!y||this.state!==S.PARSING){this.fragCurrent||(this.state=S.IDLE);return}var M=y.frag,B=y.part,F=y.level,Q=self.performance.now();M.stats.parsing.end=Q,B&&(B.stats.parsing.end=Q),this.updateLevelTiming(M,B,F,C.partial)},s.getCurrentContext=function(C){var y=this.levels,M=C.level,B=C.sn,F=C.part;if(!y||!y[M])return this.warn("Levels object was unset while buffering fragment "+B+" of level "+M+". The current chunk will not be buffered."),null;var Q=y[M],V=F>-1?Object(p.getPartWith)(Q,B,F):null,W=V?V.fragment:Object(p.getFragmentWithSN)(Q,B,this.fragCurrent);return W?{frag:W,part:V,level:Q}:null},s.bufferFragmentData=function(C,y,M,B){if(!C||this.state!==S.PARSING)return;var F=C.data1,Q=C.data2,V=F;if(F&&Q&&(V=Object(T.appendUint8Array)(F,Q)),!V||!V.length)return;var W={type:C.type,frag:y,part:M,chunkMeta:B,parent:y.type,data:V};this.hls.trigger(E.Events.BUFFER_APPENDING,W),C.dropped&&C.independent&&!M&&this.flushBufferGap(y)},s.flushBufferGap=function(C){var y=this.media;if(!y)return;if(!U.BufferHelper.isBuffered(y,y.currentTime)){this.flushMainBuffer(0,C.start);return}var M=y.currentTime,B=U.BufferHelper.bufferInfo(y,M,0),F=C.duration,Q=Math.min(this.config.maxFragLookUpTolerance*2,F*.25),V=Math.max(Math.min(C.start-Q,B.end-Q),M+Q);C.start-V>Q&&this.flushMainBuffer(V,C.start)},s.getFwdBufferInfo=function(C,y){var M=this.config,B=this.getLoadPosition();if(!Object(H.isFiniteNumber)(B))return null;var F=U.BufferHelper.bufferInfo(C,B,M.maxBufferHole);if(F.len===0&&F.nextStart!==void 0){var Q=this.fragmentTracker.getBufferedFrag(B,y);if(Q&&F.nextStart<Q.end)return U.BufferHelper.bufferInfo(C,B,Math.max(F.nextStart,M.maxBufferHole))}return F},s.getMaxBufferLength=function(C){var y=this.config,M;return C?M=Math.max(8*y.maxBufferSize/C,y.maxBufferLength):M=y.maxBufferLength,Math.min(M,y.maxMaxBufferLength)},s.reduceMaxBufferLength=function(C){var y=this.config,M=C||y.maxBufferLength;return y.maxMaxBufferLength>=M?(y.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+y.maxMaxBufferLength+"s"),!0):!1},s.getNextFragment=function(C,y){var M,B,F=y.fragments,Q=F.length;if(!Q)return null;var V=this.config,W=F[0].start,$;if(y.live){var re=V.initialLiveManifestSize;if(Q<re)return this.warn("Not enough fragments to start playback (have: "+Q+", need: "+re+")"),null;!y.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(y,F),this.startPosition=$?this.hls.liveSyncPosition||$.start:C)}else C<=W&&($=F[0]);if(!$){var ae=V.lowLatencyMode?y.partEnd:y.fragmentEnd;$=this.getFragmentAtPosition(C,ae,y)}return(M=$)!==null&&M!==void 0&&M.initSegment&&!((B=$)!==null&&B!==void 0&&B.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},s.getNextPart=function(C,y,M){for(var B=-1,F=!1,Q=!0,V=0,W=C.length;V<W;V++){var $=C[V];if(Q=Q&&!$.independent,B>-1&&M<$.start)break;var re=$.loaded;!re&&(F||$.independent||Q)&&$.fragment===y&&(B=V),F=re}return B},s.loadedEndOfParts=function(C,y){var M=C[C.length-1];return M&&y>M.start&&M.loaded},s.getInitialLiveFragment=function(C,y){var M=this.fragPrevious,B=null;if(M){if(C.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+M.programDateTime),B=Object(O.findFragmentByPDT)(y,M.endProgramDateTime,this.config.maxFragLookUpTolerance)),!B){var F=M.sn+1;if(F>=C.startSN&&F<=C.endSN){var Q=y[F-C.startSN];M.cc===Q.cc&&(B=Q,this.log("Live playlist, switching playlist, load frag with next SN: "+B.sn))}B||(B=Object(O.findFragWithCC)(y,M.cc),B&&this.log("Live playlist, switching playlist, load frag with same CC: "+B.sn))}}else{var V=this.hls.liveSyncPosition;V!==null&&(B=this.getFragmentAtPosition(V,this.bitrateTest?C.fragmentEnd:C.edge,C))}return B},s.getFragmentAtPosition=function(C,y,M){var B=this.config,F=this.fragPrevious,Q=M.fragments,V=M.endSN,W=M.fragmentHint,$=B.maxFragLookUpTolerance,re=!!(B.lowLatencyMode&&M.partList&&W);re&&W&&!this.bitrateTest&&(Q=Q.concat(W),V=W.sn);var ae;if(C<y){var he=C>y-$?0:$;ae=Object(O.findFragmentByPTS)(F,Q,C,he)}else ae=Q[Q.length-1];if(ae){var Se=ae.sn-M.startSN,ye=F&&ae.level===F.level,be=Q[Se+1],Oe=this.fragmentTracker.getState(ae);if(Oe===x.FragmentState.BACKTRACKED){ae=null;for(var _e=Se;Q[_e]&&this.fragmentTracker.getState(Q[_e])===x.FragmentState.BACKTRACKED;)F?ae=Q[_e--]:ae=Q[--_e];ae||(ae=be)}else F&&ae.sn===F.sn&&!re&&(ye&&(ae.sn<V&&this.fragmentTracker.getState(be)!==x.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+be.sn),ae=be):ae=null))}return ae},s.synchronizeToLiveEdge=function(C){var y=this.config,M=this.media;if(!M)return;var B=this.hls.liveSyncPosition,F=M.currentTime,Q=C.fragments[0].start,V=C.edge,W=F>=Q-y.maxFragLookUpTolerance&&F<=V;if(B!==null&&M.duration>B&&(F<B||!W)){var $=y.liveMaxLatencyDuration!==void 0?y.liveMaxLatencyDuration:y.liveMaxLatencyDurationCount*C.targetduration;(!W&&M.readyState<4||F<V-$)&&(this.loadedmetadata||(this.nextLoadPosition=B),M.readyState&&(this.warn("Playback: "+F.toFixed(3)+" is located too far from the end of live sliding playlist: "+V+", reset currentTime to : "+B.toFixed(3)),M.currentTime=B))}},s.alignPlaylists=function(C,y){var M=this.levels,B=this.levelLastLoaded,F=this.fragPrevious,Q=B!==null?M[B]:null,V=C.fragments.length;if(!V)return this.warn("No fragments in live playlist"),0;var W=C.fragments[0].start,$=!y,re=C.alignedSliding&&Object(H.isFiniteNumber)(W);if($||!re&&!W){Object(P.alignStream)(F,Q,C);var ae=C.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(y?y.startSN:"na")+"->"+C.startSN+" prev-sn: "+(F?F.sn:"na")+" fragments: "+V),ae}return W},s.waitForCdnTuneIn=function(C){var y=3;return C.live&&C.canBlockReload&&C.tuneInGoal>Math.max(C.partHoldBack,C.partTarget*y)},s.setStartPosition=function(C,y){var M=this.startPosition;if(M<y&&(M=-1),M===-1||this.lastCurrentTime===-1){var B=C.startTimeOffset;Object(H.isFiniteNumber)(B)?(M=y+B,B<0&&(M+=C.totalduration),M=Math.min(Math.max(y,M),y+C.totalduration),this.log("Start time offset "+B+" found in playlist, adjust startPosition to "+M),this.startPosition=M):C.live?M=this.hls.liveSyncPosition||y:this.startPosition=M=0,this.lastCurrentTime=M}this.nextLoadPosition=M},s.getLoadPosition=function(){var C=this.media,y=0;return this.loadedmetadata&&C?y=C.currentTime:this.nextLoadPosition&&(y=this.nextLoadPosition),y},s.handleFragLoadAborted=function(C,y){this.transmuxer&&C.sn!=="initSegment"&&C.stats.aborted&&(this.warn("Fragment "+C.sn+(y?" part"+y.index:"")+" of level "+C.level+" was aborted"),this.resetFragmentLoading(C))},s.resetFragmentLoading=function(C){(!this.fragCurrent||!this.fragContextChanged(C))&&(this.state=S.IDLE)},s.onFragmentOrKeyLoadError=function(C,y){if(y.fatal)return;var M=y.frag;if(!M||M.type!==C)return;var B=this.fragCurrent;console.assert(B&&M.sn===B.sn&&M.level===B.level&&M.urlId===B.urlId,"Frag load error must match current frag to retry");var F=this.config;if(this.fragLoadError+1<=F.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(M.level))return;var Q=Math.min(Math.pow(2,this.fragLoadError)*F.fragLoadingRetryDelay,F.fragLoadingMaxRetryTimeout);this.warn("Fragment "+M.sn+" of "+C+" "+M.level+" failed to load, retrying in "+Q+"ms"),this.retryDate=self.performance.now()+Q,this.fragLoadError++,this.state=S.FRAG_LOADING_WAITING_RETRY}else y.levelRetry?(C===u.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=S.IDLE):(N.logger.error(y.details+" reaches max retry, redispatch as fatal ..."),y.fatal=!0,this.hls.stopLoad(),this.state=S.ERROR)},s.afterBufferFlushed=function(C,y,M){if(!C)return;var B=U.BufferHelper.getBuffered(C);this.fragmentTracker.detectEvictedFragments(y,B,M),this.state===S.ENDED&&this.resetLoadingState()},s.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=S.IDLE},s.resetLiveStartWhenNotLoaded=function(C){if(!this.loadedmetadata){this.startFragRequested=!1;var y=this.levels?this.levels[C].details:null;if(y!=null&&y.live)return this.startPosition=-1,this.setStartPosition(y,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},s.updateLevelTiming=function(C,y,M,B){var F=this,Q=M.details;console.assert(!!Q,"level.details must be defined");var V=Object.keys(C.elementaryStreams).reduce(function(W,$){var re=C.elementaryStreams[$];if(re){var ae=re.endPTS-re.startPTS;if(ae<=0)return F.warn("Could not parse fragment "+C.sn+" "+$+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),F.resetTransmuxer(),W||!1;var he=B?0:Object(p.updateFragPTSDTS)(Q,C,re.startPTS,re.endPTS,re.startDTS,re.endDTS);return F.hls.trigger(E.Events.LEVEL_PTS_UPDATED,{details:Q,level:M,drift:he,type:$,frag:C,start:re.startPTS,end:re.endPTS}),!0}return W},!1);V?(this.state=S.PARSED,this.hls.trigger(E.Events.FRAG_PARSED,{frag:C,part:y})):this.resetLoadingState()},s.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},w(o,[{key:"state",get:function(){return this._state},set:function(C){var y=this._state;y!==C&&(this._state=C,this.log(y+"->"+C))}}]),o}(I.default)},"./src/controller/buffer-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return O});var H=R("./src/polyfills/number.ts"),I=R("./src/events.ts"),x=R("./src/utils/logger.ts"),U=R("./src/errors.ts"),N=R("./src/utils/buffer-helper.ts"),E=R("./src/utils/mediasource-helper.ts"),L=R("./src/loader/fragment.ts"),c=R("./src/controller/buffer-operation-queue.ts"),T=Object(E.getMediaSource)(),P=/([ha]vc.)(?:\.[^.,]+)+/,O=function(){function p(i){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var u=a.hls,h=a.media,w=a.mediaSource;x.logger.log("[buffer-controller]: Media source opened"),h&&(a.updateMediaElementDuration(),u.trigger(I.Events.MEDIA_ATTACHED,{media:h})),w&&w.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){x.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){x.logger.log("[buffer-controller]: Media source ended")},this.hls=i,this._initSourceBuffer(),this.registerListeners()}var g=p.prototype;return g.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},g.destroy=function(){this.unregisterListeners(),this.details=null},g.registerListeners=function(){var a=this.hls;a.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(I.Events.BUFFER_RESET,this.onBufferReset,this),a.on(I.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(I.Events.BUFFER_EOS,this.onBufferEos,this),a.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(I.Events.FRAG_PARSED,this.onFragParsed,this),a.on(I.Events.FRAG_CHANGED,this.onFragChanged,this)},g.unregisterListeners=function(){var a=this.hls;a.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(I.Events.BUFFER_RESET,this.onBufferReset,this),a.off(I.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(I.Events.BUFFER_EOS,this.onBufferEos,this),a.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(I.Events.FRAG_PARSED,this.onFragParsed,this),a.off(I.Events.FRAG_CHANGED,this.onFragChanged,this)},g._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new c.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},g.onManifestParsed=function(a,u){var h=2;(u.audio&&!u.video||!u.altAudio)&&(h=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=h,this.details=null,x.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},g.onMediaAttaching=function(a,u){var h=this.media=u.media;if(h&&T){var w=this.mediaSource=new T;w.addEventListener("sourceopen",this._onMediaSourceOpen),w.addEventListener("sourceended",this._onMediaSourceEnded),w.addEventListener("sourceclose",this._onMediaSourceClose),h.src=self.URL.createObjectURL(w),this._objectUrl=h.src}},g.onMediaDetaching=function(){var a=this.media,u=this.mediaSource,h=this._objectUrl;if(u){if(x.logger.log("[buffer-controller]: media source detaching"),u.readyState==="open")try{u.endOfStream()}catch(w){x.logger.warn("[buffer-controller]: onMediaDetaching: "+w.message+" while calling endOfStream")}this.onBufferReset(),u.removeEventListener("sourceopen",this._onMediaSourceOpen),u.removeEventListener("sourceended",this._onMediaSourceEnded),u.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(h&&self.URL.revokeObjectURL(h),a.src===h?(a.removeAttribute("src"),a.load()):x.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(I.Events.MEDIA_DETACHED,void 0)},g.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(u){var h=a.sourceBuffer[u];try{h&&(a.removeBufferListeners(u),a.mediaSource&&a.mediaSource.removeSourceBuffer(h),a.sourceBuffer[u]=void 0)}catch(w){x.logger.warn("[buffer-controller]: Failed to reset the "+u+" buffer",w)}}),this._initSourceBuffer()},g.onBufferCodecs=function(a,u){var h=this,w=this.getSourceBufferTypes().length;if(Object.keys(u).forEach(function(b){if(w){var v=h.tracks[b];if(v&&typeof v.buffer.changeType=="function"){var D=u[b],S=D.codec,f=D.levelCodec,d=D.container,o=(v.levelCodec||v.codec).replace(P,"$1"),s=(f||S).replace(P,"$1");if(o!==s){var _=d+";codecs="+(f||S);h.appendChangeType(b,_)}}}else h.pendingTracks[b]=u[b]}),w)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},g.appendChangeType=function(a,u){var h=this,w=this.operationQueue,b={execute:function(){var D=h.sourceBuffer[a];D&&(x.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+u),D.changeType(u)),w.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(D){x.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",D)}};w.append(b,a)},g.onBufferAppending=function(a,u){var h=this,w=this.hls,b=this.operationQueue,v=this.tracks,D=u.data,S=u.type,f=u.frag,d=u.part,o=u.chunkMeta,s=o.buffering[S],_=self.performance.now();s.start=_;var C=f.stats.buffering,y=d?d.stats.buffering:null;C.start===0&&(C.start=_),y&&y.start===0&&(y.start=_);var M=v.audio,B=S==="audio"&&o.id===1&&(M==null?void 0:M.container)==="audio/mpeg",F={execute:function(){if(s.executeStart=self.performance.now(),B){var V=h.sourceBuffer[S];if(V){var W=f.start-V.timestampOffset;Math.abs(W)>=.1&&(x.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+W+") sn: "+f.sn+")"),V.timestampOffset=f.start)}}h.appendExecutor(D,S)},onStart:function(){},onComplete:function(){var V=self.performance.now();s.executeEnd=s.end=V,C.first===0&&(C.first=V),y&&y.first===0&&(y.first=V);var W=h.sourceBuffer,$={};for(var re in W)$[re]=N.BufferHelper.getBuffered(W[re]);h.appendError=0,h.hls.trigger(I.Events.BUFFER_APPENDED,{type:S,frag:f,part:d,chunkMeta:o,parent:f.type,timeRanges:$})},onError:function(V){x.logger.error("[buffer-controller]: Error encountered while trying to append to the "+S+" SourceBuffer",V);var W={type:U.ErrorTypes.MEDIA_ERROR,parent:f.type,details:U.ErrorDetails.BUFFER_APPEND_ERROR,err:V,fatal:!1};V.code===DOMException.QUOTA_EXCEEDED_ERR?W.details=U.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,W.details=U.ErrorDetails.BUFFER_APPEND_ERROR,h.appendError>w.config.appendErrorMaxRetry&&(x.logger.error("[buffer-controller]: Failed "+w.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),W.fatal=!0)),w.trigger(I.Events.ERROR,W)}};b.append(F,S)},g.onBufferFlushing=function(a,u){var h=this,w=this.operationQueue,b=function(D){return{execute:h.removeExecutor.bind(h,D,u.startOffset,u.endOffset),onStart:function(){},onComplete:function(){h.hls.trigger(I.Events.BUFFER_FLUSHED,{type:D})},onError:function(f){x.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",f)}}};u.type?w.append(b(u.type),u.type):this.getSourceBufferTypes().forEach(function(v){w.append(b(v),v)})},g.onFragParsed=function(a,u){var h=this,w=u.frag,b=u.part,v=[],D=b?b.elementaryStreams:w.elementaryStreams;D[L.ElementaryStreamTypes.AUDIOVIDEO]?v.push("audiovideo"):(D[L.ElementaryStreamTypes.AUDIO]&&v.push("audio"),D[L.ElementaryStreamTypes.VIDEO]&&v.push("video"));var S=function(){var d=self.performance.now();w.stats.buffering.end=d,b&&(b.stats.buffering.end=d);var o=b?b.stats:w.stats;h.hls.trigger(I.Events.FRAG_BUFFERED,{frag:w,part:b,stats:o,id:w.type})};v.length===0&&x.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+w.type+" level: "+w.level+" sn: "+w.sn),this.blockBuffers(S,v)},g.onFragChanged=function(a,u){this.flushBackBuffer()},g.onBufferEos=function(a,u){var h=this,w=this.getSourceBufferTypes().reduce(function(b,v){var D=h.sourceBuffer[v];return(!u.type||u.type===v)&&(D&&!D.ended&&(D.ended=!0,x.logger.log("[buffer-controller]: "+v+" sourceBuffer now EOS"))),b&&!!(!D||D.ended)},!0);w&&this.blockBuffers(function(){var b=h.mediaSource;if(!b||b.readyState!=="open")return;b.endOfStream()})},g.onLevelUpdated=function(a,u){var h=u.details;if(!h.fragments.length)return;this.details=h,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},g.flushBackBuffer=function(){var a=this.hls,u=this.details,h=this.media,w=this.sourceBuffer;if(!h||u===null)return;var b=this.getSourceBufferTypes();if(!b.length)return;var v=u.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(H.isFiniteNumber)(v)||v<0)return;var D=h.currentTime,S=u.levelTargetDuration,f=Math.max(v,S),d=Math.floor(D/S)*S-f;b.forEach(function(o){var s=w[o];if(s){var _=N.BufferHelper.getBuffered(s);_.length>0&&d>_.start(0)&&(a.trigger(I.Events.BACK_BUFFER_REACHED,{bufferEnd:d}),u.live&&a.trigger(I.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:d}),a.trigger(I.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:d,type:o}))}})},g.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,u=this.hls,h=this.media,w=this.mediaSource,b=a.fragments[0].start+a.totalduration,v=h.duration,D=Object(H.isFiniteNumber)(w.duration)?w.duration:0;a.live&&u.config.liveDurationInfinity?(x.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),w.duration=Infinity,this.updateSeekableRange(a)):(b>D&&b>v||!Object(H.isFiniteNumber)(v))&&(x.logger.log("[buffer-controller]: Updating Media Source duration to "+b.toFixed(3)),w.duration=b)},g.updateSeekableRange=function(a){var u=this.mediaSource,h=a.fragments,w=h.length;if(w&&a.live&&u!==null&&u!==void 0&&u.setLiveSeekableRange){var b=Math.max(0,h[0].start),v=Math.max(b,b+a.totalduration);u.setLiveSeekableRange(b,v)}},g.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,u=this.operationQueue,h=this.pendingTracks,w=Object.keys(h).length;if(w&&!a||w===2){this.createSourceBuffers(h),this.pendingTracks={};var b=this.getSourceBufferTypes();if(b.length===0){this.hls.trigger(I.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}b.forEach(function(v){u.executeNext(v)})}},g.createSourceBuffers=function(a){var u=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var w=0;for(var b in a)if(!u[b]){var v=a[b];if(!v)throw Error("source buffer exists for track "+b+", however track does not");var D=v.levelCodec||v.codec,S=v.container+";codecs="+D;x.logger.log("[buffer-controller]: creating sourceBuffer("+S+")");try{var f=u[b]=h.addSourceBuffer(S),d=b;this.addBufferListener(d,"updatestart",this._onSBUpdateStart),this.addBufferListener(d,"updateend",this._onSBUpdateEnd),this.addBufferListener(d,"error",this._onSBUpdateError),this.tracks[b]={buffer:f,codec:D,container:v.container,levelCodec:v.levelCodec,id:v.id},w++}catch(o){x.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+o.message),this.hls.trigger(I.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:o,mimeType:S})}}w&&this.hls.trigger(I.Events.BUFFER_CREATED,{tracks:this.tracks})},g._onSBUpdateStart=function(a){var u=this.operationQueue,h=u.current(a);h.onStart()},g._onSBUpdateEnd=function(a){var u=this.operationQueue,h=u.current(a);h.onComplete(),u.shiftAndExecuteNext(a)},g._onSBUpdateError=function(a,u){x.logger.error("[buffer-controller]: "+a+" SourceBuffer error",u),this.hls.trigger(I.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var h=this.operationQueue.current(a);h&&h.onError(u)},g.removeExecutor=function(a,u,h){var w=this.media,b=this.mediaSource,v=this.operationQueue,D=this.sourceBuffer,S=D[a];if(!w||!b||!S){x.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),v.shiftAndExecuteNext(a);return}var f=Object(H.isFiniteNumber)(w.duration)?w.duration:Infinity,d=Object(H.isFiniteNumber)(b.duration)?b.duration:Infinity,o=Math.max(0,u),s=Math.min(h,f,d);s>o?(x.logger.log("[buffer-controller]: Removing ["+o+","+s+"] from the "+a+" SourceBuffer"),console.assert(!S.updating,a+" sourceBuffer must not be updating"),S.remove(o,s)):v.shiftAndExecuteNext(a)},g.appendExecutor=function(a,u){var h=this.operationQueue,w=this.sourceBuffer,b=w[u];if(!b){x.logger.warn("[buffer-controller]: Attempting to append to the "+u+" SourceBuffer, but it does not exist"),h.shiftAndExecuteNext(u);return}b.ended=!1,console.assert(!b.updating,u+" sourceBuffer must not be updating"),b.appendBuffer(a)},g.blockBuffers=function(a,u){var h=this;if(u===void 0&&(u=this.getSourceBufferTypes()),!u.length){x.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var w=this.operationQueue,b=u.map(function(v){return w.appendBlocker(v)});Promise.all(b).then(function(){a(),u.forEach(function(v){var D=h.sourceBuffer[v];(!D||!D.updating)&&w.shiftAndExecuteNext(v)})})},g.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},g.addBufferListener=function(a,u,h){var w=this.sourceBuffer[a];if(!w)return;var b=h.bind(this,a);this.listeners[a].push({event:u,listener:b}),w.addEventListener(u,b)},g.removeBufferListeners=function(a){var u=this.sourceBuffer[a];if(!u)return;this.listeners[a].forEach(function(h){u.removeEventListener(h.event,h.listener)})},p}()},"./src/controller/buffer-operation-queue.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return I});var H=R("./src/utils/logger.ts"),I=function(){function x(N){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=N}var U=x.prototype;return U.append=function(E,L){var c=this.queues[L];c.push(E),c.length===1&&this.buffers[L]&&this.executeNext(L)},U.insertAbort=function(E,L){var c=this.queues[L];c.unshift(E),this.executeNext(L)},U.appendBlocker=function(E){var L,c=new Promise(function(P){L=P}),T={execute:L,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(T,E),c},U.executeNext=function(E){var L=this.buffers,c=this.queues,T=L[E],P=c[E];if(P.length){var O=P[0];try{O.execute()}catch(p){H.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),O.onError(p),(!T||!T.updating)&&(P.shift(),this.executeNext(E))}}},U.shiftAndExecuteNext=function(E){this.queues[E].shift(),this.executeNext(E)},U.current=function(E){return this.queues[E][0]},x}()},"./src/controller/cap-level-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts");function I(N,E){for(var L=0;L<E.length;L++){var c=E[L];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(N,c.key,c)}}function x(N,E,L){return E&&I(N.prototype,E),L&&I(N,L),N}var U=function(){function N(L){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=L,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var E=N.prototype;return E.setStreamController=function(c){this.streamController=c},E.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},E.registerListeners=function(){var c=this.hls;c.on(H.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),c.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),c.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),c.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},E.unregisterListener=function(){var c=this.hls;c.off(H.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),c.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),c.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(H.Events.BUFFER_CODECS,this.onBufferCodecs,this),c.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},E.onFpsDropLevelCapping=function(c,T){N.isLevelAllowed(T.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(T.droppedLevel)},E.onMediaAttaching=function(c,T){this.media=T.media instanceof HTMLVideoElement?T.media:null},E.onManifestParsed=function(c,T){var P=this.hls;this.restrictedLevels=[],this.firstLevel=T.firstLevel,P.config.capLevelToPlayerSize&&T.video&&this.startCapping()},E.onBufferCodecs=function(c,T){var P=this.hls;P.config.capLevelToPlayerSize&&T.video&&this.startCapping()},E.onMediaDetaching=function(){this.stopCapping()},E.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var c=this.hls.levels;if(c.length){var T=this.hls;T.autoLevelCapping=this.getMaxLevel(c.length-1),T.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=T.autoLevelCapping}}},E.getMaxLevel=function(c){var T=this,P=this.hls.levels;if(!P.length)return-1;var O=P.filter(function(p,g){return N.isLevelAllowed(g,T.restrictedLevels)&&g<=c});return this.clientRect=null,N.getMaxLevelByMediaSize(O,this.mediaWidth,this.mediaHeight)},E.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},E.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},E.getDimensions=function(){if(this.clientRect)return this.clientRect;var c=this.media,T={width:0,height:0};if(c){var P=c.getBoundingClientRect();T.width=P.width,T.height=P.height,!T.width&&!T.height&&(T.width=P.right-P.left||c.width||0,T.height=P.bottom-P.top||c.height||0)}return this.clientRect=T,T},N.isLevelAllowed=function(c,T){return T===void 0&&(T=[]),T.indexOf(c)===-1},N.getMaxLevelByMediaSize=function(c,T,P){if(!c||!c.length)return-1;for(var O=function(u,h){return h?u.width!==h.width||u.height!==h.height:!0},p=c.length-1,g=0;g<c.length;g+=1){var i=c[g];if((i.width>=T||i.height>=P)&&O(i,c[g+1])){p=g;break}}return p},x(N,[{key:"mediaWidth",get:function(){return this.getDimensions().width*N.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*N.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var c=1;try{c=self.devicePixelRatio}catch(T){}return c}}]),N}();K.default=U},"./src/controller/cmcd-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return O});var H=R("./src/events.ts"),I=R("./src/types/cmcd.ts"),x=R("./src/utils/buffer-helper.ts"),U=R("./src/utils/logger.ts");function N(p,g){for(var i=0;i<g.length;i++){var a=g[i];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(p,a.key,a)}}function E(p,g,i){return g&&N(p.prototype,g),i&&N(p,i),p}function L(p,g){var i=typeof Symbol!="undefined"&&p[Symbol.iterator]||p["@@iterator"];if(i)return(i=i.call(p)).next.bind(i);if(Array.isArray(p)||(i=c(p))||g&&p&&typeof p.length=="number"){i&&(p=i);var a=0;return function(){return a>=p.length?{done:!0}:{done:!1,value:p[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function c(p,g){if(!p)return;if(typeof p=="string")return T(p,g);var i=Object.prototype.toString.call(p).slice(8,-1);if(i==="Object"&&p.constructor&&(i=p.constructor.name),i==="Map"||i==="Set")return Array.from(p);if(i==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(i))return T(p,g)}function T(p,g){(g==null||g>p.length)&&(g=p.length);for(var i=0,a=new Array(g);i<g;i++)a[i]=p[i];return a}function P(){return P=Object.assign||function(p){for(var g=1;g<arguments.length;g++){var i=arguments[g];for(var a in i)Object.prototype.hasOwnProperty.call(i,a)&&(p[a]=i[a])}return p},P.apply(this,arguments)}var O=function(){function p(i){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(w){try{a.apply(w,{ot:I.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(b){U.logger.warn("Could not generate manifest CMCD data.",b)}},this.applyFragmentData=function(w){try{var b=w.frag,v=a.hls.levels[b.level],D=a.getObjectType(b),S={d:b.duration*1e3,ot:D};(D===I.CMCDObjectType.VIDEO||D===I.CMCDObjectType.AUDIO||D==I.CMCDObjectType.MUXED)&&(S.br=v.bitrate/1e3,S.tb=a.getTopBandwidth(D),S.bl=a.getBufferLength(D)),a.apply(w,S)}catch(f){U.logger.warn("Could not generate segment CMCD data.",f)}},this.hls=i;var u=this.config=i.config,h=u.cmcd;h!=null&&(u.pLoader=this.createPlaylistLoader(),u.fLoader=this.createFragmentLoader(),this.sid=h.sessionId||p.uuid(),this.cid=h.contentId,this.useHeaders=h.useHeaders===!0,this.registerListeners())}var g=p.prototype;return g.registerListeners=function(){var a=this.hls;a.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this)},g.unregisterListeners=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},g.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},g.onMediaAttached=function(a,u){this.media=u.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},g.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},g.onBufferCreated=function(a,u){var h,w;this.audioBuffer=(h=u.tracks.audio)===null||h===void 0?void 0:h.buffer,this.videoBuffer=(w=u.tracks.video)===null||w===void 0?void 0:w.buffer},g.createData=function(){var a;return{v:I.CMCDVersion,sf:I.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},g.apply=function(a,u){u===void 0&&(u={}),P(u,this.createData());var h=u.ot===I.CMCDObjectType.INIT||u.ot===I.CMCDObjectType.VIDEO||u.ot===I.CMCDObjectType.MUXED;if(this.starved&&h&&(u.bs=!0,u.su=!0,this.starved=!1),u.su==null&&(u.su=this.buffering),this.useHeaders){var w=p.toHeaders(u);if(!Object.keys(w).length)return;a.headers||(a.headers={}),P(a.headers,w)}else{var b=p.toQuery(u);if(!b)return;a.url=p.appendQueryToUri(a.url,b)}},g.getObjectType=function(a){var u=a.type;return u==="subtitle"?I.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?I.CMCDObjectType.INIT:u==="audio"?I.CMCDObjectType.AUDIO:u==="main"?this.hls.audioTracks.length?I.CMCDObjectType.VIDEO:I.CMCDObjectType.MUXED:void 0},g.getTopBandwidth=function(a){for(var u=0,h=a===I.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,w=L(h),b;!(b=w()).done;){var v=b.value;v.bitrate>u&&(u=v.bitrate)}return u>0?u:NaN},g.getBufferLength=function(a){var u=this.hls.media,h=a===I.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!h||!u)return NaN;var w=x.BufferHelper.bufferInfo(h,u.currentTime,this.config.maxBufferHole);return w.len*1e3},g.createPlaylistLoader=function(){var a=this.config.pLoader,u=this.applyPlaylistData,h=a||this.config.loader;return function(){function w(v){this.loader=void 0,this.loader=new h(v)}var b=w.prototype;return b.destroy=function(){this.loader.destroy()},b.abort=function(){this.loader.abort()},b.load=function(D,S,f){u(D),this.loader.load(D,S,f)},E(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},g.createFragmentLoader=function(){var a=this.config.fLoader,u=this.applyFragmentData,h=a||this.config.loader;return function(){function w(v){this.loader=void 0,this.loader=new h(v)}var b=w.prototype;return b.destroy=function(){this.loader.destroy()},b.abort=function(){this.loader.abort()},b.load=function(D,S,f){u(D),this.loader.load(D,S,f)},E(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},p.uuid=function(){var a=URL.createObjectURL(new Blob),u=a.toString();return URL.revokeObjectURL(a),u.substr(u.lastIndexOf("/")+1)},p.serialize=function(a){for(var u=[],h=function(B){return!Number.isNaN(B)&&B!=null&&B!==""&&B!==!1},w=function(B){return Math.round(B)},b=function(B){return w(B/100)*100},v=function(B){return encodeURIComponent(B)},D={br:w,d:w,bl:b,dl:b,mtp:b,nor:v,rtp:b,tb:w},S=Object.keys(a||{}).sort(),f=L(S),d;!(d=f()).done;){var o=d.value,s=a[o];if(!h(s))continue;if(o==="v"&&s===1)continue;if(o=="pr"&&s===1)continue;var _=D[o];_&&(s=_(s));var C=typeof s,y=void 0;o==="ot"||o==="sf"||o==="st"?y=o+"="+s:C==="boolean"?y=o:C==="number"?y=o+"="+s:y=o+"="+JSON.stringify(s),u.push(y)}return u.join(",")},p.toHeaders=function(a){for(var u=Object.keys(a),h={},w=["Object","Request","Session","Status"],b=[{},{},{},{}],v={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},D=0,S=u;D<S.length;D++){var f=S[D],d=v[f]!=null?v[f]:1;b[d][f]=a[f]}for(var o=0;o<b.length;o++){var s=p.serialize(b[o]);s&&(h["CMCD-"+w[o]]=s)}return h},p.toQuery=function(a){return"CMCD="+encodeURIComponent(p.serialize(a))},p.appendQueryToUri=function(a,u){if(!u)return a;var h=a.includes("?")?"&":"?";return""+a+h+u},p}()},"./src/controller/eme-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts"),I=R("./src/errors.ts"),x=R("./src/utils/logger.ts"),U=R("./src/utils/mediakeys-helper.ts");function N(O,p){for(var g=0;g<p.length;g++){var i=p[g];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(O,i.key,i)}}function E(O,p,g){return p&&N(O.prototype,p),g&&N(O,g),O}var L=3,c=function(p,g,i){var a={audioCapabilities:[],videoCapabilities:[]};return p.forEach(function(u){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+u+'"',robustness:i.audioRobustness||""})}),g.forEach(function(u){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+u+'"',robustness:i.videoRobustness||""})}),[a]},T=function(p,g,i,a){switch(p){case U.KeySystems.WIDEVINE:return c(g,i,a);default:throw new Error("Unknown key-system: "+p)}},P=function(){function O(g){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=g,this._config=g.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var p=O.prototype;return p.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},p._registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this)},p._unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(H.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this)},p.getLicenseServerUrl=function(i){switch(i){case U.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+i+'"')},p._attemptKeySystemAccess=function(i,a,u){var h=this,w=T(i,a,u,this._drmSystemOptions);x.logger.log("Requesting encrypted media key-system access");var b=this.requestMediaKeySystemAccess(i,w);this.mediaKeysPromise=b.then(function(v){return h._onMediaKeySystemAccessObtained(i,v)}),b.catch(function(v){x.logger.error('Failed to obtain key-system "'+i+'" access:',v)})},p._onMediaKeySystemAccessObtained=function(i,a){var u=this;x.logger.log('Access for key-system "'+i+'" obtained');var h={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:i};this._mediaKeysList.push(h);var w=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(b){return h.mediaKeys=b,x.logger.log('Media-keys created for key-system "'+i+'"'),u._onMediaKeysCreated(),b});return w.catch(function(b){x.logger.error("Failed to create media-keys:",b)}),w},p._onMediaKeysCreated=function(){var i=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),i._onNewMediaKeySession(a.mediaKeysSession))})},p._onNewMediaKeySession=function(i){var a=this;x.logger.log("New key-system session "+i.sessionId),i.addEventListener("message",function(u){a._onKeySessionMessage(i,u.message)},!1)},p._onKeySessionMessage=function(i,a){x.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(u){x.logger.log("Received license data (length: "+(u&&u.byteLength)+"), updating key-session"),i.update(u)})},p.onMediaEncrypted=function(i){var a=this;if(x.logger.log('Media is encrypted using "'+i.initDataType+'" init data type'),!this.mediaKeysPromise){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var u=function(w){if(!a._media)return;a._attemptSetMediaKeys(w),a._generateRequestWithPreferredKeySession(i.initDataType,i.initData)};this.mediaKeysPromise.then(u).catch(u)},p._attemptSetMediaKeys=function(i){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}x.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},p._generateRequestWithPreferredKeySession=function(i,a){var u=this,h=this._mediaKeysList[0];if(!h){x.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(h.mediaKeysSessionInitialized){x.logger.warn("Key-Session already initialized but requested again");return}var w=h.mediaKeysSession;if(!w){x.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){x.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}x.logger.log('Generating key-session request for "'+i+'" init data type'),h.mediaKeysSessionInitialized=!0,w.generateRequest(i,a).then(function(){x.logger.debug("Key-session generation succeeded")}).catch(function(b){x.logger.error("Error generating key-session request:",b),u.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},p._createLicenseXhr=function(i,a,u){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,i,a,u);var w=this._licenseXhrSetup;if(w)try{w.call(this.hls,h,i),w=void 0}catch(b){x.logger.error(b)}try{h.readyState||h.open("POST",i,!0),w&&w.call(this.hls,h,i)}catch(b){throw new Error("issue setting up KeySystem license XHR "+b)}return h},p._onLicenseRequestReadyStageChange=function(i,a,u,h){switch(i.readyState){case 4:if(i.status===200){this._requestLicenseFailureCount=0,x.logger.log("License request succeeded");var w=i.response,b=this._licenseResponseCallback;if(b)try{w=b.call(this.hls,i,a)}catch(D){x.logger.error(D)}h(w)}else{if(x.logger.error("License Request XHR failed ("+a+"). Status: "+i.status+" ("+i.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>L){this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var v=L-this._requestLicenseFailureCount+1;x.logger.warn("Retrying license request, "+v+" attempts left"),this._requestLicense(u,h)}break}},p._generateLicenseRequestChallenge=function(i,a){switch(i.mediaKeySystemDomain){case U.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+i.mediaKeySystemDomain)},p._requestLicense=function(i,a){x.logger.log("Requesting content license for key-system");var u=this._mediaKeysList[0];if(!u){x.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var h=this.getLicenseServerUrl(u.mediaKeySystemDomain),w=this._createLicenseXhr(h,i,a);x.logger.log("Sending license request to URL: "+h);var b=this._generateLicenseRequestChallenge(u,i);w.send(b)}catch(v){x.logger.error("Failure requesting DRM license: "+v),this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},p.onMediaAttached=function(i,a){if(!this._emeEnabled)return;var u=a.media;this._media=u,u.addEventListener("encrypted",this._onMediaEncrypted)},p.onMediaDetached=function(){var i=this._media,a=this._mediaKeysList;if(!i)return;i.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(u){if(u.mediaKeysSession)return u.mediaKeysSession.close().catch(function(){})})).then(function(){return i.setMediaKeys(null)}).catch(function(){})},p.onManifestParsed=function(i,a){if(!this._emeEnabled)return;var u=a.levels.map(function(w){return w.audioCodec}).filter(function(w){return!!w}),h=a.levels.map(function(w){return w.videoCodec}).filter(function(w){return!!w});this._attemptKeySystemAccess(U.KeySystems.WIDEVINE,u,h)},E(O,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),O}();K.default=P},"./src/controller/fps-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts"),I=R("./src/utils/logger.ts"),x=function(){function U(E){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=E,this.registerListeners()}var N=U.prototype;return N.setStreamController=function(L){this.streamController=L},N.registerListeners=function(){this.hls.on(H.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},N.unregisterListeners=function(){this.hls.off(H.Events.MEDIA_ATTACHING,this.onMediaAttaching)},N.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},N.onMediaAttaching=function(L,c){var T=this.hls.config;if(T.capLevelOnFPSDrop){var P=c.media instanceof self.HTMLVideoElement?c.media:null;this.media=P,P&&typeof P.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),T.fpsDroppedMonitoringPeriod)}},N.checkFPS=function(L,c,T){var P=performance.now();if(c){if(this.lastTime){var O=P-this.lastTime,p=T-this.lastDroppedFrames,g=c-this.lastDecodedFrames,i=1e3*p/O,a=this.hls;if(a.trigger(H.Events.FPS_DROP,{currentDropped:p,currentDecoded:g,totalDroppedFrames:T}),i>0&&p>a.config.fpsDroppedMonitoringThreshold*g){var u=a.currentLevel;I.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=u)&&(u=u-1,a.trigger(H.Events.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:a.currentLevel}),a.autoLevelCapping=u,this.streamController.nextLevelSwitch())}}this.lastTime=P,this.lastDroppedFrames=T,this.lastDecodedFrames=c}},N.checkFPSInterval=function(){var L=this.media;if(L)if(this.isVideoPlaybackQualityAvailable){var c=L.getVideoPlaybackQuality();this.checkFPS(L,c.totalVideoFrames,c.droppedVideoFrames)}else this.checkFPS(L,L.webkitDecodedFrameCount,L.webkitDroppedFrameCount)},U}();K.default=x},"./src/controller/fragment-finders.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"findFragmentByPDT",function(){return x}),R.d(K,"findFragmentByPTS",function(){return U}),R.d(K,"fragmentWithinToleranceTest",function(){return N}),R.d(K,"pdtWithinToleranceTest",function(){return E}),R.d(K,"findFragWithCC",function(){return L});var H=R("./src/polyfills/number.ts"),I=R("./src/utils/binary-search.ts");function x(c,T,P){if(T===null||!Array.isArray(c)||!c.length||!Object(H.isFiniteNumber)(T))return null;var O=c[0].programDateTime;if(T<(O||0))return null;var p=c[c.length-1].endProgramDateTime;if(T>=(p||0))return null;P=P||0;for(var g=0;g<c.length;++g){var i=c[g];if(E(T,P,i))return i}return null}function U(c,T,P,O){P===void 0&&(P=0),O===void 0&&(O=0);var p=null;if(c?p=T[c.sn-T[0].sn+1]||null:P===0&&T[0].start===0&&(p=T[0]),p&&N(P,O,p)===0)return p;var g=I.default.search(T,N.bind(null,P,O));return g||p}function N(c,T,P){c===void 0&&(c=0),T===void 0&&(T=0);var O=Math.min(T,P.duration+(P.deltaPTS?P.deltaPTS:0));return P.start+P.duration-O<=c?1:P.start-O>c&&P.start?-1:0}function E(c,T,P){var O=Math.min(T,P.duration+(P.deltaPTS?P.deltaPTS:0))*1e3,p=P.endProgramDateTime||0;return p-O>c}function L(c,T){return I.default.search(c,function(P){return P.cc<T?1:P.cc>T?-1:0})}},"./src/controller/fragment-tracker.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"FragmentState",function(){return x}),R.d(K,"FragmentTracker",function(){return U});var H=R("./src/events.ts"),I=R("./src/types/loader.ts"),x;(function(L){L.NOT_LOADED="NOT_LOADED",L.BACKTRACKED="BACKTRACKED",L.APPENDING="APPENDING",L.PARTIAL="PARTIAL",L.OK="OK"})(x||(x={}));var U=function(){function L(T){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=T,this._registerListeners()}var c=L.prototype;return c._registerListeners=function(){var P=this.hls;P.on(H.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.on(H.Events.FRAG_LOADED,this.onFragLoaded,this)},c._unregisterListeners=function(){var P=this.hls;P.off(H.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.off(H.Events.FRAG_LOADED,this.onFragLoaded,this)},c.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},c.getAppendedFrag=function(P,O){if(O===I.PlaylistLevelType.MAIN){var p=this.activeFragment,g=this.activeParts;if(!p)return null;if(g)for(var i=g.length;i--;){var a=g[i],u=a?a.end:p.appendedPTS;if(a.start<=P&&u!==void 0&&P<=u)return i>9&&(this.activeParts=g.slice(i-9)),a}else if(p.start<=P&&p.appendedPTS!==void 0&&P<=p.appendedPTS)return p}return this.getBufferedFrag(P,O)},c.getBufferedFrag=function(P,O){for(var p=this.fragments,g=Object.keys(p),i=g.length;i--;){var a=p[g[i]];if((a==null?void 0:a.body.type)===O&&a.buffered){var u=a.body;if(u.start<=P&&P<=u.end)return u}}return null},c.detectEvictedFragments=function(P,O,p){var g=this;Object.keys(this.fragments).forEach(function(i){var a=g.fragments[i];if(!a)return;if(!a.buffered){a.body.type===p&&g.removeFragment(a.body);return}var u=a.range[P];if(!u)return;u.time.some(function(h){var w=!g.isTimeBuffered(h.startPTS,h.endPTS,O);return w&&g.removeFragment(a.body),w})})},c.detectPartialFragments=function(P){var O=this,p=this.timeRanges,g=P.frag,i=P.part;if(!p||g.sn==="initSegment")return;var a=E(g),u=this.fragments[a];if(!u)return;Object.keys(p).forEach(function(h){var w=g.elementaryStreams[h];if(!w)return;var b=p[h],v=i!==null||w.partial===!0;u.range[h]=O.getBufferedTimes(g,i,v,b)}),u.backtrack=u.loaded=null,Object.keys(u.range).length?u.buffered=!0:this.removeFragment(u.body)},c.fragBuffered=function(P){var O=E(P),p=this.fragments[O];p&&(p.backtrack=p.loaded=null,p.buffered=!0)},c.getBufferedTimes=function(P,O,p,g){for(var i={time:[],partial:p},a=O?O.start:P.start,u=O?O.end:P.end,h=P.minEndPTS||u,w=P.maxStartPTS||a,b=0;b<g.length;b++){var v=g.start(b)-this.bufferPadding,D=g.end(b)+this.bufferPadding;if(w>=v&&h<=D){i.time.push({startPTS:Math.max(a,g.start(b)),endPTS:Math.min(u,g.end(b))});break}else if(a<D&&u>v)i.partial=!0,i.time.push({startPTS:Math.max(a,g.start(b)),endPTS:Math.min(u,g.end(b))});else if(u<=v)break}return i},c.getPartialFragment=function(P){var O=null,p,g,i,a=0,u=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(w){var b=h[w];if(!b)return;N(b)&&(g=b.body.start-u,i=b.body.end+u,P>=g&&P<=i&&(p=Math.min(P-g,i-P),a<=p&&(O=b.body,a=p)))}),O},c.getState=function(P){var O=E(P),p=this.fragments[O];return p?p.buffered?N(p)?x.PARTIAL:x.OK:p.backtrack?x.BACKTRACKED:x.APPENDING:x.NOT_LOADED},c.backtrack=function(P,O){var p=E(P),g=this.fragments[p];if(!g||g.backtrack)return null;var i=g.backtrack=O||g.loaded;return g.loaded=null,i},c.getBacktrackData=function(P){var O=E(P),p=this.fragments[O];if(p){var g,i=p.backtrack;if(i!=null&&(g=i.payload)!==null&&g!==void 0&&g.byteLength)return i;this.removeFragment(P)}return null},c.isTimeBuffered=function(P,O,p){for(var g,i,a=0;a<p.length;a++){if(g=p.start(a)-this.bufferPadding,i=p.end(a)+this.bufferPadding,P>=g&&O<=i)return!0;if(O<=g)return!1}return!1},c.onFragLoaded=function(P,O){var p=O.frag,g=O.part;if(p.sn==="initSegment"||p.bitrateTest||g)return;var i=E(p);this.fragments[i]={body:p,loaded:O,backtrack:null,buffered:!1,range:Object.create(null)}},c.onBufferAppended=function(P,O){var p=this,g=O.frag,i=O.part,a=O.timeRanges;if(g.type===I.PlaylistLevelType.MAIN)if(this.activeFragment=g,i){var u=this.activeParts;u||(this.activeParts=u=[]),u.push(i)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(h){var w=a[h];if(p.detectEvictedFragments(h,w),!i)for(var b=0;b<w.length;b++)g.appendedPTS=Math.max(w.end(b),g.appendedPTS||0)})},c.onFragBuffered=function(P,O){this.detectPartialFragments(O)},c.hasFragment=function(P){var O=E(P);return!!this.fragments[O]},c.removeFragmentsInRange=function(P,O,p){var g=this;Object.keys(this.fragments).forEach(function(i){var a=g.fragments[i];if(!a)return;if(a.buffered){var u=a.body;u.type===p&&u.start<O&&u.end>P&&g.removeFragment(u)}})},c.removeFragment=function(P){var O=E(P);P.stats.loaded=0,P.clearElementaryStreamInfo(),delete this.fragments[O]},c.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},L}();function N(L){var c,T;return L.buffered&&(((c=L.range.video)===null||c===void 0?void 0:c.partial)||((T=L.range.audio)===null||T===void 0?void 0:T.partial))}function E(L){return L.type+"_"+L.level+"_"+L.urlId+"_"+L.sn}},"./src/controller/gap-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"STALL_MINIMUM_DURATION_MS",function(){return N}),R.d(K,"MAX_START_GAP_JUMP",function(){return E}),R.d(K,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return L}),R.d(K,"SKIP_BUFFER_RANGE_START",function(){return c}),R.d(K,"default",function(){return T});var H=R("./src/utils/buffer-helper.ts"),I=R("./src/errors.ts"),x=R("./src/events.ts"),U=R("./src/utils/logger.ts"),N=250,E=2,L=.1,c=.05,T=function(){function P(p,g,i,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=p,this.media=g,this.fragmentTracker=i,this.hls=a}var O=P.prototype;return O.destroy=function(){this.hls=this.fragmentTracker=this.media=null},O.poll=function(g){var i=this.config,a=this.media,u=this.stalled,h=a.currentTime,w=a.seeking,b=this.seeking&&!w,v=!this.seeking&&w;if(this.seeking=w,h!==g){if(this.moved=!0,u!==null){if(this.stallReported){var D=self.performance.now()-u;U.logger.warn("playback not stuck anymore @"+h+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((v||b)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!H.BufferHelper.getBuffered(a).length)return;var S=H.BufferHelper.bufferInfo(a,h,0),f=S.len>0,d=S.nextStart||0;if(!f&&!d)return;if(w){var o=S.len>E,s=!d||d-h>E&&!this.fragmentTracker.getPartialFragment(h);if(o||s)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var _,C=Math.max(d,S.start||0)-h,y=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,M=y==null||((_=y.details)===null||_===void 0)?void 0:_.live,B=M?y.details.targetduration*2:E;if(C>0&&C<=B){this._trySkipBufferHole(null);return}}var F=self.performance.now();if(u===null){this.stalled=F;return}var Q=F-u;!w&&Q>=N&&this._reportStall(S.len);var V=H.BufferHelper.bufferInfo(a,h,i.maxBufferHole);this._tryFixBufferStall(V,Q)},O._tryFixBufferStall=function(g,i){var a=this.config,u=this.fragmentTracker,h=this.media,w=h.currentTime,b=u.getPartialFragment(w);if(b){var v=this._trySkipBufferHole(b);if(v)return}g.len>a.maxBufferHole&&i>a.highBufferWatchdogPeriod*1e3&&(U.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},O._reportStall=function(g){var i=this.hls,a=this.media,u=this.stallReported;u||(this.stallReported=!0,U.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+g+")"),i.trigger(x.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}))},O._trySkipBufferHole=function(g){for(var i=this.config,a=this.hls,u=this.media,h=u.currentTime,w=0,b=H.BufferHelper.getBuffered(u),v=0;v<b.length;v++){var D=b.start(v);if(h+i.maxBufferHole>=w&&h<D){var S=Math.max(D+c,u.currentTime+L);return U.logger.warn("skipping hole, adjusting currentTime from "+h+" to "+S),this.moved=!0,this.stalled=null,u.currentTime=S,g&&a.trigger(x.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+h+" to "+S,frag:g}),S}w=b.end(v)}return 0},O._tryNudgeBuffer=function(){var g=this.config,i=this.hls,a=this.media,u=a.currentTime,h=(this.nudgeRetry||0)+1;if(this.nudgeRetry=h,h<g.nudgeMaxRetry){var w=u+h*g.nudgeOffset;U.logger.warn("Nudging 'currentTime' from "+u+" to "+w),a.currentTime=w,i.trigger(x.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else U.logger.error("Playhead still not moving while enough data buffered @"+u+" after "+g.nudgeMaxRetry+" nudges"),i.trigger(x.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},P}()},"./src/controller/id3-track-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts"),I=R("./src/utils/texttrack-utils.ts"),x=R("./src/demux/id3.ts"),U=.25,N=function(){function E(c){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=c,this._registerListeners()}var L=E.prototype;return L.destroy=function(){this._unregisterListeners()},L._registerListeners=function(){var T=this.hls;T.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(H.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L._unregisterListeners=function(){var T=this.hls;T.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(H.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},L.onMediaAttached=function(T,P){this.media=P.media},L.onMediaDetaching=function(){if(!this.id3Track)return;Object(I.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},L.getID3Track=function(T){if(!this.media)return;for(var P=0;P<T.length;P++){var O=T[P];if(O.kind==="metadata"&&O.label==="id3")return Object(I.sendAddTrackEvent)(O,this.media),O}return this.media.addTextTrack("metadata","id3")},L.onFragParsingMetadata=function(T,P){if(!this.media)return;var O=P.frag,p=P.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var g=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,i=0;i<p.length;i++){var a=x.getID3Frames(p[i].data);if(a){var u=p[i].pts,h=i<p.length-1?p[i+1].pts:O.end,w=h-u;w<=0&&(h=u+U);for(var b=0;b<a.length;b++){var v=a[b];if(!x.isTimeStampFrame(v)){var D=new g(u,h,"");D.value=v,this.id3Track.addCue(D)}}}}},L.onBufferFlushing=function(T,P){var O=P.startOffset,p=P.endOffset,g=P.type;if(!g||g==="audio"){var i=this.id3Track;i&&Object(I.removeCuesInRange)(i,O,p)}},E}();K.default=N},"./src/controller/latency-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return E});var H=R("./src/errors.ts"),I=R("./src/events.ts"),x=R("./src/utils/logger.ts");function U(L,c){for(var T=0;T<c.length;T++){var P=c[T];P.enumerable=P.enumerable||!1,P.configurable=!0,"value"in P&&(P.writable=!0),Object.defineProperty(L,P.key,P)}}function N(L,c,T){return c&&U(L.prototype,c),T&&U(L,T),L}var E=function(){function L(T){var P=this;this.hls=void 0,this.config=void 0,this.media=null,this.levelDetails=null,this.currentTime=0,this.stallCount=0,this._latency=null,this.timeupdateHandler=function(){return P.timeupdate()},this.hls=T,this.config=T.config,this.registerListeners()}var c=L.prototype;return c.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},c.registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(I.Events.ERROR,this.onError,this)},c.unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(I.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(I.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(I.Events.ERROR,this.onError)},c.onMediaAttached=function(P,O){this.media=O.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},c.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},c.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},c.onLevelUpdated=function(P,O){var p=O.details;this.levelDetails=p,p.advanced&&this.timeupdate(),!p.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},c.onError=function(P,O){if(O.details!==H.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,x.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},c.timeupdate=function(){var P=this.media,O=this.levelDetails;if(!P||!O)return;this.currentTime=P.currentTime;var p=this.computeLatency();if(p===null)return;this._latency=p;var g=this.config,i=g.lowLatencyMode,a=g.maxLiveSyncPlaybackRate;if(!i||a===1)return;var u=this.targetLatency;if(u===null)return;var h=p-u,w=Math.min(this.maxLatency,u+O.targetduration),b=h<w;if(O.live&&b&&h>.05&&this.forwardBufferLength>1){var v=Math.min(2,Math.max(1,a)),D=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;P.playbackRate=Math.min(v,Math.max(1,D))}else P.playbackRate!==1&&P.playbackRate!==0&&(P.playbackRate=1)},c.estimateLiveEdge=function(){var P=this.levelDetails;return P===null?null:P.edge+P.age},c.computeLatency=function(){var P=this.estimateLiveEdge();return P===null?null:P-this.currentTime},N(L,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var P=this.config,O=this.levelDetails;return P.liveMaxLatencyDuration!==void 0?P.liveMaxLatencyDuration:O?P.liveMaxLatencyDurationCount*O.targetduration:0}},{key:"targetLatency",get:function(){var P=this.levelDetails;if(P===null)return null;var O=P.holdBack,p=P.partHoldBack,g=P.targetduration,i=this.config,a=i.liveSyncDuration,u=i.liveSyncDurationCount,h=i.lowLatencyMode,w=this.hls.userConfig,b=h&&p||O;(w.liveSyncDuration||w.liveSyncDurationCount||b===0)&&(b=a!==void 0?a:u*g);var v=g,D=1;return b+Math.min(this.stallCount*D,v)}},{key:"liveSyncPosition",get:function(){var P=this.estimateLiveEdge(),O=this.targetLatency,p=this.levelDetails;if(P===null||O===null||p===null)return null;var g=p.edge,i=P-O-this.edgeStalled,a=g-p.totalduration,u=g-(this.config.lowLatencyMode&&p.partTarget||p.targetduration);return Math.min(Math.max(a,i),u)}},{key:"drift",get:function(){var P=this.levelDetails;return P===null?1:P.drift}},{key:"edgeStalled",get:function(){var P=this.levelDetails;if(P===null)return 0;var O=(this.config.lowLatencyMode&&P.partTarget||P.targetduration)*3;return Math.max(P.age-O,0)}},{key:"forwardBufferLength",get:function(){var P=this.media,O=this.levelDetails;if(!P||!O)return 0;var p=P.buffered.length;return p?P.buffered.end(p-1):O.edge-this.currentTime}}]),L}()},"./src/controller/level-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return i});var H=R("./src/types/level.ts"),I=R("./src/events.ts"),x=R("./src/errors.ts"),U=R("./src/utils/codecs.ts"),N=R("./src/controller/level-helper.ts"),E=R("./src/controller/base-playlist-controller.ts"),L=R("./src/types/loader.ts");function c(){return c=Object.assign||function(a){for(var u=1;u<arguments.length;u++){var h=arguments[u];for(var w in h)Object.prototype.hasOwnProperty.call(h,w)&&(a[w]=h[w])}return a},c.apply(this,arguments)}function T(a,u){for(var h=0;h<u.length;h++){var w=u[h];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(a,w.key,w)}}function P(a,u,h){return u&&T(a.prototype,u),h&&T(a,h),a}function O(a,u){a.prototype=Object.create(u.prototype),a.prototype.constructor=a,p(a,u)}function p(a,u){return p=Object.setPrototypeOf||function(w,b){return w.__proto__=b,w},p(a,u)}var g=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),i=function(a){O(u,a);function u(w){var b;return b=a.call(this,w,"[level-controller]")||this,b._levels=[],b._firstLevel=-1,b._startLevel=void 0,b.currentLevelIndex=-1,b.manualLevelIndex=-1,b.onParsedComplete=void 0,b._registerListeners(),b}var h=u.prototype;return h._registerListeners=function(){var b=this.hls;b.on(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),b.on(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),b.on(I.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),b.on(I.Events.FRAG_LOADED,this.onFragLoaded,this),b.on(I.Events.ERROR,this.onError,this)},h._unregisterListeners=function(){var b=this.hls;b.off(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),b.off(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),b.off(I.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),b.off(I.Events.FRAG_LOADED,this.onFragLoaded,this),b.off(I.Events.ERROR,this.onError,this)},h.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},h.startLoad=function(){var b=this._levels;b.forEach(function(v){v.loadError=0}),a.prototype.startLoad.call(this)},h.onManifestLoaded=function(b,v){var D=[],S=[],f=[],d,o={},s,_=!1,C=!1,y=!1;if(v.levels.forEach(function(Q){var V=Q.attrs;_=_||!!(Q.width&&Q.height),C=C||!!Q.videoCodec,y=y||!!Q.audioCodec,g&&Q.audioCodec&&Q.audioCodec.indexOf("mp4a.40.34")!==-1&&(Q.audioCodec=void 0);var W=Q.bitrate+"-"+Q.attrs.RESOLUTION+"-"+Q.attrs.CODECS;s=o[W],s?s.url.push(Q.url):(s=new H.Level(Q),o[W]=s,D.push(s)),V&&(V.AUDIO&&Object(N.addGroupId)(s,"audio",V.AUDIO),V.SUBTITLES&&Object(N.addGroupId)(s,"text",V.SUBTITLES))}),(_||C)&&y&&(D=D.filter(function(Q){var V=Q.videoCodec,W=Q.width,$=Q.height;return!!V||!!(W&&$)})),D=D.filter(function(Q){var V=Q.audioCodec,W=Q.videoCodec;return(!V||Object(U.isCodecSupportedInMp4)(V,"audio"))&&(!W||Object(U.isCodecSupportedInMp4)(W,"video"))}),v.audioTracks&&(S=v.audioTracks.filter(function(Q){return!Q.audioCodec||Object(U.isCodecSupportedInMp4)(Q.audioCodec,"audio")}),Object(N.assignTrackIdsByGroup)(S)),v.subtitles&&(f=v.subtitles,Object(N.assignTrackIdsByGroup)(f)),D.length>0){d=D[0].bitrate,D.sort(function(Q,V){return Q.bitrate-V.bitrate}),this._levels=D;for(var M=0;M<D.length;M++)if(D[M].bitrate===d){this._firstLevel=M,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+d);break}var B=y&&!C,F={levels:D,audioTracks:S,subtitleTracks:f,firstLevel:this._firstLevel,stats:v.stats,audio:y,video:C,altAudio:!B&&S.some(function(Q){return!!Q.url})};this.hls.trigger(I.Events.MANIFEST_PARSED,F),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(I.Events.ERROR,{type:x.ErrorTypes.MEDIA_ERROR,details:x.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:v.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(b,v){if(a.prototype.onError.call(this,b,v),v.fatal)return;var D=v.context,S=this._levels[this.currentLevelIndex];if(D&&(D.type===L.PlaylistContextType.AUDIO_TRACK&&S.audioGroupIds&&D.groupId===S.audioGroupIds[S.urlId]||D.type===L.PlaylistContextType.SUBTITLE_TRACK&&S.textGroupIds&&D.groupId===S.textGroupIds[S.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,d=!0,o;switch(v.details){case x.ErrorDetails.FRAG_LOAD_ERROR:case x.ErrorDetails.FRAG_LOAD_TIMEOUT:case x.ErrorDetails.KEY_LOAD_ERROR:case x.ErrorDetails.KEY_LOAD_TIMEOUT:if(v.frag){var s=this._levels[v.frag.level];s?(s.fragmentError++,s.fragmentError>this.hls.config.fragLoadingMaxRetry&&(o=v.frag.level)):o=v.frag.level}break;case x.ErrorDetails.LEVEL_LOAD_ERROR:case x.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(d=!1),o=D.level),f=!0;break;case x.ErrorDetails.REMUX_ALLOC_ERROR:o=v.level,f=!0;break}o!==void 0&&this.recoverLevel(v,o,f,d)},h.recoverLevel=function(b,v,D,S){var f=b.details,d=this._levels[v];if(d.loadError++,D){var o=this.retryLoadingOrFail(b);if(o)b.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(S){var s=d.url.length;if(s>1&&d.loadError<s)b.levelRetry=!0,this.redundantFailover(v);else if(this.manualLevelIndex===-1){var _=v===0?this._levels.length-1:v-1;this.currentLevelIndex!==_&&this._levels[_].loadError===0&&(this.warn(f+": switch to "+_),b.levelRetry=!0,this.hls.nextAutoLevel=_)}}},h.redundantFailover=function(b){var v=this._levels[b],D=v.url.length;if(D>1){var S=(v.urlId+1)%D;this.warn("Switching to redundant URL-id "+S),this._levels.forEach(function(f){f.urlId=S}),this.level=b}},h.onFragLoaded=function(b,v){var D=v.frag;if(D!==void 0&&D.type===L.PlaylistLevelType.MAIN){var S=this._levels[D.level];S!==void 0&&(S.fragmentError=0,S.loadError=0)}},h.onLevelLoaded=function(b,v){var D,S=v.level,f=v.details,d=this._levels[S];if(!d){var o;this.warn("Invalid level index "+S),(o=v.deliveryDirectives)!==null&&o!==void 0&&o.skip&&(f.deltaUpdateFailed=!0);return}S===this.currentLevelIndex?(d.fragmentError===0&&(d.loadError=0,this.retryCount=0),this.playlistLoaded(S,v,d.details)):(D=v.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(f.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(b,v){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var S=-1,f=this.hls.audioTracks[v.id].groupId,d=0;d<D.audioGroupIds.length;d++)if(D.audioGroupIds[d]===f){S=d;break}S!==D.urlId&&(D.urlId=S,this.startLoad())}},h.loadPlaylist=function(b){var v=this.currentLevelIndex,D=this._levels[v];if(this.canLoad&&D&&D.url.length>0){var S=D.urlId,f=D.url[S];if(b)try{f=b.addDirectives(f)}catch(d){this.warn("Could not construct new URL with HLS Delivery Directives: "+d)}this.log("Attempt loading level index "+v+(b?" at sn "+b.msn+" part "+b.part:"")+" with URL-id "+S+" "+f),this.clearTimer(),this.hls.trigger(I.Events.LEVEL_LOADING,{url:f,level:v,id:S,deliveryDirectives:b||null})}},h.removeLevel=function(b,v){var D=function(d,o){return o!==v},S=this._levels.filter(function(f,d){return d!==b?!0:f.url.length>1&&v!==void 0?(f.url=f.url.filter(D),f.audioGroupIds&&(f.audioGroupIds=f.audioGroupIds.filter(D)),f.textGroupIds&&(f.textGroupIds=f.textGroupIds.filter(D)),f.urlId=0,!0):!1}).map(function(f,d){var o=f.details;return o!=null&&o.fragments&&o.fragments.forEach(function(s){s.level=d}),f});this._levels=S,this.hls.trigger(I.Events.LEVELS_UPDATED,{levels:S})},P(u,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(b){var v,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===b&&(v=D[b])!==null&&v!==void 0&&v.details)return;if(b<0||b>=D.length){var S=b<0;if(this.hls.trigger(I.Events.ERROR,{type:x.ErrorTypes.OTHER_ERROR,details:x.ErrorDetails.LEVEL_SWITCH_ERROR,level:b,fatal:S,reason:"invalid level idx"}),S)return;b=Math.min(b,D.length-1)}this.clearTimer();var f=this.currentLevelIndex,d=D[f],o=D[b];this.log("switching to level "+b+" from "+f),this.currentLevelIndex=b;var s=c({},o,{level:b,maxBitrate:o.maxBitrate,uri:o.uri,urlId:o.urlId});delete s._urlId,this.hls.trigger(I.Events.LEVEL_SWITCHING,s);var _=o.details;if(!_||_.live){var C=this.switchParams(o.uri,d==null?void 0:d.details);this.loadPlaylist(C)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(b){this.manualLevelIndex=b,this._startLevel===void 0&&(this._startLevel=b),b!==-1&&(this.level=b)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(b){this._firstLevel=b}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var b=this.hls.config.startLevel;return b!==void 0?b:this._firstLevel}else return this._startLevel},set:function(b){this._startLevel=b}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(b){this.level=b,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=b)}}]),u}(E.default)},"./src/controller/level-helper.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"addGroupId",function(){return x}),R.d(K,"assignTrackIdsByGroup",function(){return U}),R.d(K,"updatePTS",function(){return N}),R.d(K,"updateFragPTSDTS",function(){return L}),R.d(K,"mergeDetails",function(){return c}),R.d(K,"mapPartIntersection",function(){return T}),R.d(K,"mapFragmentIntersection",function(){return P}),R.d(K,"adjustSliding",function(){return O}),R.d(K,"addSliding",function(){return p}),R.d(K,"computeReloadInterval",function(){return g}),R.d(K,"getFragmentWithSN",function(){return i}),R.d(K,"getPartWith",function(){return a});var H=R("./src/polyfills/number.ts"),I=R("./src/utils/logger.ts");function x(u,h,w){switch(h){case"audio":u.audioGroupIds||(u.audioGroupIds=[]),u.audioGroupIds.push(w);break;case"text":u.textGroupIds||(u.textGroupIds=[]),u.textGroupIds.push(w);break}}function U(u){var h={};u.forEach(function(w){var b=w.groupId||"";w.id=h[b]=h[b]||0,h[b]++})}function N(u,h,w){var b=u[h],v=u[w];E(b,v)}function E(u,h){var w=h.startPTS;if(Object(H.isFiniteNumber)(w)){var b=0,v;h.sn>u.sn?(b=w-u.start,v=u):(b=u.start-w,v=h),v.duration!==b&&(v.duration=b)}else if(h.sn>u.sn){var D=u.cc===h.cc;D&&u.minEndPTS?h.start=u.start+(u.minEndPTS-u.start):h.start=u.start+u.duration}else h.start=Math.max(u.start-h.duration,0)}function L(u,h,w,b,v,D){var S=b-w;S<=0&&(I.logger.warn("Fragment should have a positive duration",h),b=w+h.duration,D=v+h.duration);var f=w,d=b,o=h.startPTS,s=h.endPTS;if(Object(H.isFiniteNumber)(o)){var _=Math.abs(o-w);Object(H.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(_,h.deltaPTS):h.deltaPTS=_,f=Math.max(w,o),w=Math.min(w,o),v=Math.min(v,h.startDTS),d=Math.min(b,s),b=Math.max(b,s),D=Math.max(D,h.endDTS)}h.duration=b-w;var C=w-h.start;h.appendedPTS=b,h.start=h.startPTS=w,h.maxStartPTS=f,h.startDTS=v,h.endPTS=b,h.minEndPTS=d,h.endDTS=D;var y=h.sn;if(!u||y<u.startSN||y>u.endSN)return 0;var M,B=y-u.startSN,F=u.fragments;for(F[B]=h,M=B;M>0;M--)E(F[M],F[M-1]);for(M=B;M<F.length-1;M++)E(F[M],F[M+1]);return u.fragmentHint&&E(F[F.length-1],u.fragmentHint),u.PTSKnown=u.alignedSliding=!0,C}function c(u,h){for(var w=null,b=u.fragments,v=b.length-1;v>=0;v--){var D=b[v].initSegment;if(D){w=D;break}}u.fragmentHint&&delete u.fragmentHint.endPTS;var S=0,f;if(P(u,h,function(M,B){M.relurl&&(S=M.cc-B.cc),Object(H.isFiniteNumber)(M.startPTS)&&Object(H.isFiniteNumber)(M.endPTS)&&(B.start=B.startPTS=M.startPTS,B.startDTS=M.startDTS,B.appendedPTS=M.appendedPTS,B.maxStartPTS=M.maxStartPTS,B.endPTS=M.endPTS,B.endDTS=M.endDTS,B.minEndPTS=M.minEndPTS,B.duration=M.endPTS-M.startPTS,B.duration&&(f=B),h.PTSKnown=h.alignedSliding=!0),B.elementaryStreams=M.elementaryStreams,B.loader=M.loader,B.stats=M.stats,B.urlId=M.urlId,M.initSegment&&(B.initSegment=M.initSegment,w=M.initSegment)}),w){var d=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;d.forEach(function(M){var B;(!M.initSegment||M.initSegment.relurl===((B=w)===null||B===void 0?void 0:B.relurl))&&(M.initSegment=w)})}if(h.skippedSegments&&(h.deltaUpdateFailed=h.fragments.some(function(M){return!M}),h.deltaUpdateFailed)){I.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var o=h.skippedSegments;o--;)h.fragments.shift();h.startSN=h.fragments[0].sn,h.startCC=h.fragments[0].cc}var s=h.fragments;if(S){I.logger.warn("discontinuity sliding from playlist, take drift into account");for(var _=0;_<s.length;_++)s[_].cc+=S}h.skippedSegments&&(h.startCC=h.fragments[0].cc),T(u.partList,h.partList,function(M,B){B.elementaryStreams=M.elementaryStreams,B.stats=M.stats}),f?L(h,f,f.startPTS,f.endPTS,f.startDTS,f.endDTS):O(u,h),s.length&&(h.totalduration=h.edge-s[0].start),h.driftStartTime=u.driftStartTime,h.driftStart=u.driftStart;var C=h.advancedDateTime;if(h.advanced&&C){var y=h.edge;h.driftStart||(h.driftStartTime=C,h.driftStart=y),h.driftEndTime=C,h.driftEnd=y}else h.driftEndTime=u.driftEndTime,h.driftEnd=u.driftEnd,h.advancedDateTime=u.advancedDateTime}function T(u,h,w){if(u&&h)for(var b=0,v=0,D=u.length;v<=D;v++){var S=u[v],f=h[v+b];S&&f&&S.index===f.index&&S.fragment.sn===f.fragment.sn?w(S,f):b--}}function P(u,h,w){for(var b=h.skippedSegments,v=Math.max(u.startSN,h.startSN)-h.startSN,D=(u.fragmentHint?1:0)+(b?h.endSN:Math.min(u.endSN,h.endSN))-h.startSN,S=h.startSN-u.startSN,f=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments,d=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,o=v;o<=D;o++){var s=d[S+o],_=f[o];b&&!_&&o<b&&(_=h.fragments[o]=s),s&&_&&w(s,_)}}function O(u,h){var w=h.startSN+h.skippedSegments-u.startSN,b=u.fragments;if(w<0||w>=b.length)return;p(h,b[w].start)}function p(u,h){if(h){for(var w=u.fragments,b=u.skippedSegments;b<w.length;b++)w[b].start+=h;u.fragmentHint&&(u.fragmentHint.start+=h)}}function g(u,h){var w=1e3*u.levelTargetDuration,b=w/2,v=u.age,D=v>0&&v<w*3,S=h.loading.end-h.loading.start,f,d=u.availabilityDelay;if(u.updated===!1)if(D){var o=333*u.misses;f=Math.max(Math.min(b,S*2),o),u.availabilityDelay=(u.availabilityDelay||0)+f}else f=b;else D?(d=Math.min(d||w/2,v),u.availabilityDelay=d,f=d+w-v):f=w-S;return Math.round(f)}function i(u,h,w){if(!u||!u.details)return null;var b=u.details,v=b.fragments[h-b.startSN];return v||(v=b.fragmentHint,v&&v.sn===h?v:h<b.startSN&&w&&w.sn===h?w:null)}function a(u,h,w){if(!u||!u.details)return null;var b=u.details.partList;if(b)for(var v=b.length;v--;){var D=b[v];if(D.index===w&&D.fragment.sn===h)return D}return null}},"./src/controller/stream-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return b});var H=R("./src/polyfills/number.ts"),I=R("./src/controller/base-stream-controller.ts"),x=R("./src/is-supported.ts"),U=R("./src/events.ts"),N=R("./src/utils/buffer-helper.ts"),E=R("./src/controller/fragment-tracker.ts"),L=R("./src/types/loader.ts"),c=R("./src/loader/fragment.ts"),T=R("./src/demux/transmuxer-interface.ts"),P=R("./src/types/transmuxer.ts"),O=R("./src/controller/gap-controller.ts"),p=R("./src/errors.ts"),g=R("./src/utils/logger.ts");function i(v,D){for(var S=0;S<D.length;S++){var f=D[S];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(v,f.key,f)}}function a(v,D,S){return D&&i(v.prototype,D),S&&i(v,S),v}function u(v,D){v.prototype=Object.create(D.prototype),v.prototype.constructor=v,h(v,D)}function h(v,D){return h=Object.setPrototypeOf||function(f,d){return f.__proto__=d,f},h(v,D)}var w=100,b=function(v){u(D,v);function D(f,d){var o;return o=v.call(this,f,d,"[stream-controller]")||this,o.audioCodecSwap=!1,o.gapController=null,o.level=-1,o._forceStartLoad=!1,o.altAudio=!1,o.audioOnly=!1,o.fragPlaying=null,o.onvplaying=null,o.onvseeked=null,o.fragLastKbps=0,o.stalled=!1,o.couldBacktrack=!1,o.audioCodecSwitch=!1,o.videoBuffer=null,o._registerListeners(),o}var S=D.prototype;return S._registerListeners=function(){var d=this.hls;d.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.on(U.Events.LEVEL_LOADING,this.onLevelLoading,this),d.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),d.on(U.Events.ERROR,this.onError,this),d.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),d.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.on(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),d.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S._unregisterListeners=function(){var d=this.hls;d.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),d.off(U.Events.ERROR,this.onError,this),d.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),d.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.off(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),d.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},S.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},S.startLoad=function(d){if(this.levels){var o=this.lastCurrentTime,s=this.hls;if(this.stopLoad(),this.setInterval(w),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var _=s.startLevel;_===-1&&(s.config.testBandwidth?(_=0,this.bitrateTest=!0):_=s.nextAutoLevel),this.level=s.nextLoadLevel=_,this.loadedmetadata=!1}o>0&&d===-1&&(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),d=o),this.state=I.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()}else this._forceStartLoad=!0,this.state=I.State.STOPPED},S.stopLoad=function(){this._forceStartLoad=!1,v.prototype.stopLoad.call(this)},S.doTick=function(){switch(this.state){case I.State.IDLE:this.doTickIdle();break;case I.State.WAITING_LEVEL:{var d,o=this.levels,s=this.level,_=o==null||((d=o[s])===null||d===void 0)?void 0:d.details;if(_&&(!_.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(_))break;this.state=I.State.IDLE;break}break}case I.State.FRAG_LOADING_WAITING_RETRY:{var C,y=self.performance.now(),M=this.retryDate;(!M||y>=M||(C=this.media)!==null&&C!==void 0&&C.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=I.State.IDLE)}break;default:break}this.onTickEnd()},S.onTickEnd=function(){v.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},S.doTickIdle=function(){var d,o,s=this.hls,_=this.levelLastLoaded,C=this.levels,y=this.media,M=s.config,B=s.nextLoadLevel;if(_===null||!y&&(this.startFragRequested||!M.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!C||!C[B])return;var F=C[B];this.level=s.nextLoadLevel=B;var Q=F.details;if(!Q||this.state===I.State.WAITING_LEVEL||Q.live&&this.levelLastLoaded!==B){this.state=I.State.WAITING_LEVEL;return}var V=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:y,L.PlaylistLevelType.MAIN);if(V===null)return;var W=V.len,$=this.getMaxBufferLength(F.maxBitrate);if(W>=$)return;if(this._streamEnded(V,Q)){var re={};this.altAudio&&(re.type="video"),this.hls.trigger(U.Events.BUFFER_EOS,re),this.state=I.State.ENDED;return}var ae=V.end,he=this.getNextFragment(ae,Q);if(this.couldBacktrack&&!this.fragPrevious&&he&&he.sn!=="initSegment"){var Se=he.sn-Q.startSN;Se>1&&(he=Q.fragments[Se-1],this.fragmentTracker.removeFragment(he))}if(he&&this.fragmentTracker.getState(he)===E.FragmentState.OK&&this.nextLoadPosition>ae){var ye=this.audioOnly&&!this.altAudio?c.ElementaryStreamTypes.AUDIO:c.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(y,ye,L.PlaylistLevelType.MAIN),he=this.getNextFragment(this.nextLoadPosition,Q)}if(!he)return;he.initSegment&&!he.initSegment.data&&!this.bitrateTest&&(he=he.initSegment),((d=he.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((o=he.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(he,Q):this.loadFragment(he,Q,ae)},S.loadFragment=function(d,o,s){var _,C=this.fragmentTracker.getState(d);if(this.fragCurrent=d,C===E.FragmentState.BACKTRACKED){var y=this.fragmentTracker.getBacktrackData(d);if(y){this._handleFragmentLoadProgress(y),this._handleFragmentLoadComplete(y);return}else C=E.FragmentState.NOT_LOADED}C===E.FragmentState.NOT_LOADED||C===E.FragmentState.PARTIAL?d.sn==="initSegment"?this._loadInitSegment(d):this.bitrateTest?(d.bitrateTest=!0,this.log("Fragment "+d.sn+" of level "+d.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(d)):(this.startFragRequested=!0,v.prototype.loadFragment.call(this,d,o,s)):C===E.FragmentState.APPENDING?this.reduceMaxBufferLength(d.duration)&&this.fragmentTracker.removeFragment(d):((_=this.media)===null||_===void 0?void 0:_.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},S.getAppendedFrag=function(d){var o=this.fragmentTracker.getAppendedFrag(d,L.PlaylistLevelType.MAIN);return o&&"fragment"in o?o.fragment:o},S.getBufferedFrag=function(d){return this.fragmentTracker.getBufferedFrag(d,L.PlaylistLevelType.MAIN)},S.followingBufferedFrag=function(d){return d?this.getBufferedFrag(d.end+.5):null},S.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},S.nextLevelSwitch=function(){var d=this.levels,o=this.media;if(o!=null&&o.readyState){var s,_=this.getAppendedFrag(o.currentTime);if(_&&_.start>1&&this.flushMainBuffer(0,_.start-1),!o.paused&&d){var C=this.hls.nextLoadLevel,y=d[C],M=this.fragLastKbps;M&&this.fragCurrent?s=this.fragCurrent.duration*y.maxBitrate/(1e3*M)+1:s=0}else s=0;var B=this.getBufferedFrag(o.currentTime+s);if(B){var F=this.followingBufferedFrag(B);if(F){this.abortCurrentFrag();var Q=F.maxStartPTS?F.maxStartPTS:F.start,V=F.duration,W=Math.max(B.end,Q+Math.min(Math.max(V-this.config.maxFragLookUpTolerance,V*.5),V*.75));this.flushMainBuffer(W,Number.POSITIVE_INFINITY)}}}},S.abortCurrentFrag=function(){var d=this.fragCurrent;this.fragCurrent=null,d!=null&&d.loader&&d.loader.abort(),this.state===I.State.KEY_LOADING&&(this.state=I.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},S.flushMainBuffer=function(d,o){v.prototype.flushMainBuffer.call(this,d,o,this.altAudio?"video":null)},S.onMediaAttached=function(d,o){v.prototype.onMediaAttached.call(this,d,o);var s=o.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),s.addEventListener("playing",this.onvplaying),s.addEventListener("seeked",this.onvseeked),this.gapController=new O.default(this.config,s,this.fragmentTracker,this.hls)},S.onMediaDetaching=function(){var d=this.media;d&&(d.removeEventListener("playing",this.onvplaying),d.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),v.prototype.onMediaDetaching.call(this)},S.onMediaPlaying=function(){this.tick()},S.onMediaSeeked=function(){var d=this.media,o=d?d.currentTime:null;Object(H.isFiniteNumber)(o)&&this.log("Media seeked to "+o.toFixed(3)),this.tick()},S.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(U.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},S.onManifestParsed=function(d,o){var s=!1,_=!1,C;o.levels.forEach(function(y){C=y.audioCodec,C&&(C.indexOf("mp4a.40.2")!==-1&&(s=!0),C.indexOf("mp4a.40.5")!==-1&&(_=!0))}),this.audioCodecSwitch=s&&_&&!Object(x.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=o.levels,this.startFragRequested=!1},S.onLevelLoading=function(d,o){var s=this.levels;if(!s||this.state!==I.State.IDLE)return;var _=s[o.level];(!_.details||_.details.live&&this.levelLastLoaded!==o.level||this.waitForCdnTuneIn(_.details))&&(this.state=I.State.WAITING_LEVEL)},S.onLevelLoaded=function(d,o){var s,_=this.levels,C=o.level,y=o.details,M=y.totalduration;if(!_){this.warn("Levels were reset while loading level "+C);return}this.log("Level "+C+" loaded ["+y.startSN+","+y.endSN+"], cc ["+y.startCC+", "+y.endCC+"] duration:"+M);var B=this.fragCurrent;B&&(this.state===I.State.FRAG_LOADING||this.state===I.State.FRAG_LOADING_WAITING_RETRY)&&(B.level!==o.level&&B.loader&&(this.state=I.State.IDLE,B.loader.abort()));var F=_[C],Q=0;if(y.live||(s=F.details)!==null&&s!==void 0&&s.live){if(y.fragments[0]||(y.deltaUpdateFailed=!0),y.deltaUpdateFailed)return;Q=this.alignPlaylists(y,F.details)}if(F.details=y,this.levelLastLoaded=C,this.hls.trigger(U.Events.LEVEL_UPDATED,{details:y,level:C}),this.state===I.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(y))return;this.state=I.State.IDLE}this.startFragRequested?y.live&&this.synchronizeToLiveEdge(y):this.setStartPosition(y,Q),this.tick()},S._handleFragmentLoadProgress=function(d){var o,s=d.frag,_=d.part,C=d.payload,y=this.levels;if(!y){this.warn("Levels were reset while fragment load was in progress. Fragment "+s.sn+" of level "+s.level+" will not be buffered");return}var M=y[s.level],B=M.details;if(!B){this.warn("Dropping fragment "+s.sn+" of level "+s.level+" after level details were reset");return}var F=M.videoCodec,Q=B.PTSKnown||!B.live,V=(o=s.initSegment)===null||o===void 0?void 0:o.data,W=this._getAudioCodec(M),$=this.transmuxer=this.transmuxer||new T.default(this.hls,L.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),re=_?_.index:-1,ae=re!==-1,he=new P.ChunkMetadata(s.level,s.sn,s.stats.chunkCount,C.byteLength,re,ae),Se=this.initPTS[s.cc];$.push(C,V,W,F,s,_,B.totalduration,Q,he,Se)},S.onAudioTrackSwitching=function(d,o){var s=this.altAudio,_=!!o.url,C=o.id;if(!_){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var y=this.fragCurrent;y!=null&&y.loader&&(this.log("Switching to main audio track, cancel main fragment load"),y.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var M=this.hls;s&&M.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),M.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:C})}},S.onAudioTrackSwitched=function(d,o){var s=o.id,_=!!this.hls.audioTracks[s].url;if(_){var C=this.videoBuffer;C&&this.mediaBuffer!==C&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=C)}this.altAudio=_,this.tick()},S.onBufferCreated=function(d,o){var s=o.tracks,_,C,y=!1;for(var M in s){var B=s[M];if(B.id==="main"){if(C=M,_=B,M==="video"){var F=s[M];F&&(this.videoBuffer=F.buffer)}}else y=!0}y&&_?(this.log("Alternate track found, use "+C+".buffered to schedule main fragment loading"),this.mediaBuffer=_.buffer):this.mediaBuffer=this.media},S.onFragBuffered=function(d,o){var s=o.frag,_=o.part;if(s&&s.type!==L.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(s)){this.warn("Fragment "+s.sn+(_?" p: "+_.index:"")+" of level "+s.level+" finished buffering, but was aborted. state: "+this.state),this.state===I.State.PARSED&&(this.state=I.State.IDLE);return}var C=_?_.stats:s.stats;this.fragLastKbps=Math.round(8*C.total/(C.buffering.end-C.loading.first)),s.sn!=="initSegment"&&(this.fragPrevious=s),this.fragBufferedComplete(s,_)},S.onError=function(d,o){switch(o.details){case p.ErrorDetails.FRAG_LOAD_ERROR:case p.ErrorDetails.FRAG_LOAD_TIMEOUT:case p.ErrorDetails.KEY_LOAD_ERROR:case p.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(L.PlaylistLevelType.MAIN,o);break;case p.ErrorDetails.LEVEL_LOAD_ERROR:case p.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==I.State.ERROR&&(o.fatal?(this.warn(""+o.details),this.state=I.State.ERROR):!o.levelRetry&&this.state===I.State.WAITING_LEVEL&&(this.state=I.State.IDLE));break;case p.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="main"&&(this.state===I.State.PARSING||this.state===I.State.PARSED)){var s=!0,_=this.getFwdBufferInfo(this.media,L.PlaylistLevelType.MAIN);_&&_.len>.5&&(s=!this.reduceMaxBufferLength(_.len)),s&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},S.checkBuffer=function(){var d=this.media,o=this.gapController;if(!d||!o||!d.readyState)return;var s=N.BufferHelper.getBuffered(d);!this.loadedmetadata&&s.length?(this.loadedmetadata=!0,this.seekToStartPos()):o.poll(this.lastCurrentTime),this.lastCurrentTime=d.currentTime},S.onFragLoadEmergencyAborted=function(){this.state=I.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},S.onBufferFlushed=function(d,o){var s=o.type;if(s!==c.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var _=(s===c.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(_,s,L.PlaylistLevelType.MAIN)}},S.onLevelsUpdated=function(d,o){this.levels=o.levels},S.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},S.seekToStartPos=function(){var d=this.media,o=d.currentTime,s=this.startPosition;if(s>=0&&o<s){if(d.seeking){g.logger.log("could not seek to "+s+", already seeking at "+o);return}var _=N.BufferHelper.getBuffered(d),C=_.length?_.start(0):0,y=C-s;y>0&&(y<this.config.maxBufferHole||y<this.config.maxFragLookUpTolerance)&&(g.logger.log("adjusting start position by "+y+" to match buffer start"),s+=y,this.startPosition=s),this.log("seek to target start position "+s+" from current time "+o),d.currentTime=s}},S._getAudioCodec=function(d){var o=this.config.defaultAudioCodec||d.audioCodec;return this.audioCodecSwap&&o&&(this.log("Swapping audio codec"),o.indexOf("mp4a.40.5")!==-1?o="mp4a.40.2":o="mp4a.40.5"),o},S._loadBitrateTestFrag=function(d){var o=this;this._doFragLoad(d).then(function(s){var _=o.hls;if(!s||_.nextLoadLevel||o.fragContextChanged(d))return;o.fragLoadError=0,o.state=I.State.IDLE,o.startFragRequested=!1,o.bitrateTest=!1;var C=d.stats;C.parsing.start=C.parsing.end=C.buffering.start=C.buffering.end=self.performance.now(),_.trigger(U.Events.FRAG_LOADED,s)})},S._handleTransmuxComplete=function(d){var o,s="main",_=this.hls,C=d.remuxResult,y=d.chunkMeta,M=this.getCurrentContext(y);if(!M){this.warn("The loading context changed while buffering fragment "+y.sn+" of level "+y.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(y.level);return}var B=M.frag,F=M.part,Q=M.level,V=C.video,W=C.text,$=C.id3,re=C.initSegment,ae=this.altAudio?void 0:C.audio;if(this.fragContextChanged(B))return;if(this.state=I.State.PARSING,re){re.tracks&&(this._bufferInitSegment(Q,re.tracks,B,y),_.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:B,id:s,tracks:re.tracks}));var he=re.initPTS,Se=re.timescale;Object(H.isFiniteNumber)(he)&&(this.initPTS[B.cc]=he,_.trigger(U.Events.INIT_PTS_FOUND,{frag:B,id:s,initPTS:he,timescale:Se}))}if(V&&C.independent!==!1){if(Q.details){var ye=V.startPTS,be=V.endPTS,Oe=V.startDTS,_e=V.endDTS;if(F)F.elementaryStreams[V.type]={startPTS:ye,endPTS:be,startDTS:Oe,endDTS:_e};else if(V.firstKeyFrame&&V.independent&&(this.couldBacktrack=!0),V.dropped&&V.independent){var fe=this.getLoadPosition()+this.config.maxBufferHole;if(fe<ye){this.backtrack(B);return}B.setElementaryStreamInfo(V.type,B.start,be,B.start,_e,!0)}B.setElementaryStreamInfo(V.type,ye,be,Oe,_e),this.bufferFragmentData(V,B,F,y)}}else if(C.independent===!1){this.backtrack(B);return}if(ae){var le=ae.startPTS,Re=ae.endPTS,ot=ae.startDTS,st=ae.endDTS;F&&(F.elementaryStreams[c.ElementaryStreamTypes.AUDIO]={startPTS:le,endPTS:Re,startDTS:ot,endDTS:st}),B.setElementaryStreamInfo(c.ElementaryStreamTypes.AUDIO,le,Re,ot,st),this.bufferFragmentData(ae,B,F,y)}if($!=null&&(o=$.samples)!==null&&o!==void 0&&o.length){var nt={frag:B,id:s,samples:$.samples};_.trigger(U.Events.FRAG_PARSING_METADATA,nt)}if(W){var $e={frag:B,id:s,samples:W.samples};_.trigger(U.Events.FRAG_PARSING_USERDATA,$e)}},S._bufferInitSegment=function(d,o,s,_){var C=this;if(this.state!==I.State.PARSING)return;this.audioOnly=!!o.audio&&!o.video,this.altAudio&&!this.audioOnly&&delete o.audio;var y=o.audio,M=o.video,B=o.audiovideo;if(y){var F=d.audioCodec,Q=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(F&&(F.indexOf("mp4a.40.5")!==-1?F="mp4a.40.2":F="mp4a.40.5"),y.metadata.channelCount!==1&&Q.indexOf("firefox")===-1&&(F="mp4a.40.5")),Q.indexOf("android")!==-1&&y.container!=="audio/mpeg"&&(F="mp4a.40.2",this.log("Android: force audio codec to "+F)),d.audioCodec&&d.audioCodec!==F&&this.log('Swapping manifest audio codec "'+d.audioCodec+'" for "'+F+'"'),y.levelCodec=F,y.id="main",this.log("Init audio buffer, container:"+y.container+", codecs[selected/level/parsed]=["+(F||"")+"/"+(d.audioCodec||"")+"/"+y.codec+"]")}M&&(M.levelCodec=d.videoCodec,M.id="main",this.log("Init video buffer, container:"+M.container+", codecs[level/parsed]=["+(d.videoCodec||"")+"/"+M.codec+"]")),B&&this.log("Init audiovideo buffer, container:"+B.container+", codecs[level/parsed]=["+(d.attrs.CODECS||"")+"/"+B.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,o),Object.keys(o).forEach(function(V){var W=o[V],$=W.initSegment;$!=null&&$.byteLength&&C.hls.trigger(U.Events.BUFFER_APPENDING,{type:V,data:$,frag:s,part:null,chunkMeta:_,parent:s.type})}),this.tick()},S.backtrack=function(d){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(d);var o=this.fragmentTracker.backtrack(d);this.fragPrevious=null,this.nextLoadPosition=d.start,o?this.resetFragmentLoading(d):this.state=I.State.BACKTRACKING},S.checkFragmentChanged=function(){var d=this.media,o=null;if(d&&d.readyState>1&&d.seeking===!1){var s=d.currentTime;if(N.BufferHelper.isBuffered(d,s)?o=this.getAppendedFrag(s):N.BufferHelper.isBuffered(d,s+.1)&&(o=this.getAppendedFrag(s+.1)),o){var _=this.fragPlaying,C=o.level;(!_||o.sn!==_.sn||_.level!==C||o.urlId!==_.urlId)&&(this.hls.trigger(U.Events.FRAG_CHANGED,{frag:o}),(!_||_.level!==C)&&this.hls.trigger(U.Events.LEVEL_SWITCHED,{level:C}),this.fragPlaying=o)}}},a(D,[{key:"nextLevel",get:function(){var d=this.nextBufferedFrag;return d?d.level:-1}},{key:"currentLevel",get:function(){var d=this.media;if(d){var o=this.getAppendedFrag(d.currentTime);if(o)return o.level}return-1}},{key:"nextBufferedFrag",get:function(){var d=this.media;if(d){var o=this.getAppendedFrag(d.currentTime);return this.followingBufferedFrag(o)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(I.default)},"./src/controller/subtitle-stream-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"SubtitleStreamController",function(){return u});var H=R("./src/events.ts"),I=R("./src/utils/logger.ts"),x=R("./src/utils/buffer-helper.ts"),U=R("./src/controller/fragment-finders.ts"),N=R("./src/utils/discontinuities.ts"),E=R("./src/controller/level-helper.ts"),L=R("./src/controller/fragment-tracker.ts"),c=R("./src/controller/base-stream-controller.ts"),T=R("./src/types/loader.ts"),P=R("./src/types/level.ts");function O(h,w){for(var b=0;b<w.length;b++){var v=w[b];v.enumerable=v.enumerable||!1,v.configurable=!0,"value"in v&&(v.writable=!0),Object.defineProperty(h,v.key,v)}}function p(h,w,b){return w&&O(h.prototype,w),b&&O(h,b),h}function g(h,w){h.prototype=Object.create(w.prototype),h.prototype.constructor=h,i(h,w)}function i(h,w){return i=Object.setPrototypeOf||function(v,D){return v.__proto__=D,v},i(h,w)}var a=500,u=function(h){g(w,h);function w(v,D){var S;return S=h.call(this,v,D,"[subtitle-stream-controller]")||this,S.levels=[],S.currentTrackId=-1,S.tracksBuffered=[],S.mainDetails=null,S._registerListeners(),S}var b=w.prototype;return b.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},b._registerListeners=function(){var D=this.hls;D.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(H.Events.ERROR,this.onError,this),D.on(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(H.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(H.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},b._unregisterListeners=function(){var D=this.hls;D.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(H.Events.ERROR,this.onError,this),D.off(H.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(H.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(H.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(H.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},b.startLoad=function(){this.stopLoad(),this.state=c.State.IDLE,this.setInterval(a),this.tick()},b.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},b.onLevelLoaded=function(D,S){this.mainDetails=S.details},b.onSubtitleFragProcessed=function(D,S){var f=S.frag,d=S.success;if(this.fragPrevious=f,this.state=c.State.IDLE,!d)return;var o=this.tracksBuffered[this.currentTrackId];if(!o)return;for(var s,_=f.start,C=0;C<o.length;C++)if(_>=o[C].start&&_<=o[C].end){s=o[C];break}var y=f.start+f.duration;s?s.end=y:(s={start:_,end:y},o.push(s)),this.fragmentTracker.fragBuffered(f)},b.onBufferFlushing=function(D,S){var f=S.startOffset,d=S.endOffset;if(f===0&&d!==Number.POSITIVE_INFINITY){var o=this.currentTrackId,s=this.levels;if(!s.length||!s[o]||!s[o].details)return;var _=s[o].details,C=_.targetduration,y=d-C;if(y<=0)return;S.endOffsetSubtitles=Math.max(0,y),this.tracksBuffered.forEach(function(M){for(var B=0;B<M.length;){if(M[B].end<=y){M.shift();continue}else if(M[B].start<y)M[B].start=y;else break;B++}}),this.fragmentTracker.removeFragmentsInRange(f,y,T.PlaylistLevelType.SUBTITLE)}},b.onError=function(D,S){var f,d=S.frag;if(!d||d.type!==T.PlaylistLevelType.SUBTITLE)return;(f=this.fragCurrent)!==null&&f!==void 0&&f.loader&&this.fragCurrent.loader.abort(),this.state=c.State.IDLE},b.onSubtitleTracksUpdated=function(D,S){var f=this,d=S.subtitleTracks;this.tracksBuffered=[],this.levels=d.map(function(o){return new P.Level(o)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(o){f.tracksBuffered[o.id]=[]}),this.mediaBuffer=null},b.onSubtitleTrackSwitch=function(D,S){if(this.currentTrackId=S.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var f=this.levels[this.currentTrackId];f!=null&&f.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,f&&this.setInterval(a)},b.onSubtitleTrackLoaded=function(D,S){var f,d=S.details,o=S.id,s=this.currentTrackId,_=this.levels;if(!_.length)return;var C=_[s];if(o>=_.length||o!==s||!C)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,d.live||(f=C.details)!==null&&f!==void 0&&f.live){var y=this.mainDetails;if(d.deltaUpdateFailed||!y)return;var M=y.fragments[0];if(!C.details)d.hasProgramDateTime&&y.hasProgramDateTime?Object(N.alignMediaPlaylistByPDT)(d,y):M&&Object(E.addSliding)(d,M.start);else{var B=this.alignPlaylists(d,C.details);B===0&&M&&Object(E.addSliding)(d,M.start)}}if(C.details=d,this.levelLastLoaded=o,this.tick(),d.live&&!this.fragCurrent&&this.media&&this.state===c.State.IDLE){var F=Object(U.findFragmentByPTS)(null,d.fragments,this.media.currentTime,0);F||(this.warn("Subtitle playlist not aligned with playback"),C.details=void 0)}},b._handleFragmentLoadComplete=function(D){var S=D.frag,f=D.payload,d=S.decryptdata,o=this.hls;if(this.fragContextChanged(S))return;if(f&&f.byteLength>0&&d&&d.key&&d.iv&&d.method==="AES-128"){var s=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),d.key.buffer,d.iv.buffer).then(function(_){var C=performance.now();o.trigger(H.Events.FRAG_DECRYPTED,{frag:S,payload:_,stats:{tstart:s,tdecrypt:C}})})}},b.doTick=function(){if(!this.media){this.state=c.State.IDLE;return}if(this.state===c.State.IDLE){var D,S=this.currentTrackId,f=this.levels;if(!f.length||!f[S]||!f[S].details)return;var d=f[S].details,o=d.targetduration,s=this.config,_=this.media,C=x.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,_.currentTime-o,s.maxBufferHole),y=C.end,M=C.len,B=this.getMaxBufferLength()+o;if(M>B)return;console.assert(d,"Subtitle track details are defined on idle subtitle stream controller tick");var F=d.fragments,Q=F.length,V=d.edge,W,$=this.fragPrevious;if(y<V){var re=s.maxFragLookUpTolerance;$&&d.hasProgramDateTime&&(W=Object(U.findFragmentByPDT)(F,$.endProgramDateTime,re)),W||(W=Object(U.findFragmentByPTS)($,F,y,re),!W&&$&&$.start<F[0].start&&(W=F[0]))}else W=F[Q-1];(D=W)!==null&&D!==void 0&&D.encrypted?(I.logger.log("Loading key for "+W.sn),this.state=c.State.KEY_LOADING,this.hls.trigger(H.Events.KEY_LOADING,{frag:W})):W&&this.fragmentTracker.getState(W)===L.FragmentState.NOT_LOADED&&this.loadFragment(W,d,y)}},b.loadFragment=function(D,S,f){this.fragCurrent=D,h.prototype.loadFragment.call(this,D,S,f)},p(w,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),w}(c.default)},"./src/controller/subtitle-track-controller.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/events.ts"),I=R("./src/utils/texttrack-utils.ts"),x=R("./src/controller/base-playlist-controller.ts"),U=R("./src/types/loader.ts");function N(O,p){for(var g=0;g<p.length;g++){var i=p[g];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(O,i.key,i)}}function E(O,p,g){return p&&N(O.prototype,p),g&&N(O,g),O}function L(O,p){O.prototype=Object.create(p.prototype),O.prototype.constructor=O,c(O,p)}function c(O,p){return c=Object.setPrototypeOf||function(i,a){return i.__proto__=a,i},c(O,p)}var T=function(O){L(p,O);function p(i){var a;return a=O.call(this,i,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var g=p.prototype;return g.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,O.prototype.destroy.call(this)},g.registerListeners=function(){var a=this.hls;a.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(H.Events.ERROR,this.onError,this)},g.unregisterListeners=function(){var a=this.hls;a.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(H.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(H.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(H.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(H.Events.ERROR,this.onError,this)},g.onMediaAttached=function(a,u){if(this.media=u.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},g.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},g.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=P(this.media.textTracks);a.forEach(function(u){Object(I.clearCurrentCues)(u)}),this.subtitleTrack=-1,this.media=null},g.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},g.onManifestParsed=function(a,u){this.tracks=u.subtitleTracks},g.onSubtitleTrackLoaded=function(a,u){var h=u.id,w=u.details,b=this.trackId,v=this.tracksInGroup[b];if(!v){this.warn("Invalid subtitle track id "+h);return}var D=v.details;v.details=u.details,this.log("subtitle track "+h+" loaded ["+w.startSN+"-"+w.endSN+"]"),h===this.trackId&&(this.retryCount=0,this.playlistLoaded(h,u,D))},g.onLevelLoading=function(a,u){this.switchLevel(u.level)},g.onLevelSwitching=function(a,u){this.switchLevel(u.level)},g.switchLevel=function(a){var u=this.hls.levels[a];if(!(u!=null&&u.textGroupIds))return;var h=u.textGroupIds[u.urlId];if(this.groupId!==h){var w=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,b=this.tracks.filter(function(S){return!h||S.groupId===h});this.tracksInGroup=b;var v=this.findTrackId(w==null?void 0:w.name)||this.findTrackId();this.groupId=h;var D={subtitleTracks:b};this.log("Updating subtitle tracks, "+b.length+' track(s) found in "'+h+'" group-id'),this.hls.trigger(H.Events.SUBTITLE_TRACKS_UPDATED,D),v!==-1&&this.setSubtitleTrack(v,w)}},g.findTrackId=function(a){for(var u=this.tracksInGroup,h=0;h<u.length;h++){var w=u[h];if((!this.selectDefaultTrack||w.default)&&(!a||a===w.name))return w.id}return-1},g.onError=function(a,u){if(O.prototype.onError.call(this,a,u),u.fatal||!u.context)return;u.context.type===U.PlaylistContextType.SUBTITLE_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},g.loadPlaylist=function(a){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var h=u.id,w=u.groupId,b=u.url;if(a)try{b=a.addDirectives(b)}catch(v){this.warn("Could not construct new URL with HLS Delivery Directives: "+v)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(H.Events.SUBTITLE_TRACK_LOADING,{url:b,id:h,groupId:w,deliveryDirectives:a||null})}},g.toggleTrackModes=function(a){var u=this,h=this.media,w=this.subtitleDisplay,b=this.trackId;if(!h)return;var v=P(h.textTracks),D=v.filter(function(d){return d.groupId===u.groupId});if(a===-1)[].slice.call(v).forEach(function(d){d.mode="disabled"});else{var S=D[b];S&&(S.mode="disabled")}var f=D[a];f&&(f.mode=w?"showing":"hidden")},g.setSubtitleTrack=function(a,u){var h,w=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(h=w[a])!==null&&h!==void 0&&h.details)||a<-1||a>=w.length)return;this.clearTimer();var b=w[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,b){var v=b.id,D=b.groupId,S=D===void 0?"":D,f=b.name,d=b.type,o=b.url;this.hls.trigger(H.Events.SUBTITLE_TRACK_SWITCH,{id:v,groupId:S,name:f,type:d,url:o});var s=this.switchParams(b.url,u==null?void 0:u.details);this.loadPlaylist(s)}else this.hls.trigger(H.Events.SUBTITLE_TRACK_SWITCH,{id:a})},g.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,u=P(this.media.textTracks),h=0;h<u.length;h++)if(u[h].mode==="hidden")a=h;else if(u[h].mode==="showing"){a=h;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},E(p,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var u=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,u)}}]),p}(x.default);function P(O){for(var p=[],g=0;g<O.length;g++){var i=O[g];i.kind==="subtitles"&&i.label&&p.push(O[g])}return p}K.default=T},"./src/controller/timeline-controller.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"TimelineController",function(){return P});var H=R("./src/polyfills/number.ts"),I=R("./src/events.ts"),x=R("./src/utils/cea-608-parser.ts"),U=R("./src/utils/output-filter.ts"),N=R("./src/utils/webvtt-parser.ts"),E=R("./src/utils/texttrack-utils.ts"),L=R("./src/utils/imsc1-ttml-parser.ts"),c=R("./src/types/loader.ts"),T=R("./src/utils/logger.ts"),P=function(){function i(u){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=g(),this.captionsProperties=void 0,this.hls=u,this.config=u.config,this.Cues=u.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var h=new U.default(this,"textTrack1"),w=new U.default(this,"textTrack2"),b=new U.default(this,"textTrack3"),v=new U.default(this,"textTrack4");this.cea608Parser1=new x.default(1,h,w),this.cea608Parser2=new x.default(3,b,v)}u.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.on(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.on(I.Events.FRAG_LOADING,this.onFragLoading,this),u.on(I.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(I.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.on(I.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.on(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(I.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=i.prototype;return a.destroy=function(){var h=this.hls;h.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),h.off(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),h.off(I.Events.FRAG_LOADING,this.onFragLoading,this),h.off(I.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(I.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),h.off(I.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),h.off(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(I.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),h.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(h,w,b,v,D){for(var S=!1,f=D.length;f--;){var d=D[f],o=p(d[0],d[1],w,b);if(o>=0&&(d[0]=Math.min(d[0],w),d[1]=Math.max(d[1],b),S=!0,o/(b-w)>.5))return}if(S||D.push([w,b]),this.config.renderTextTracksNatively){var s=this.captionsTracks[h];this.Cues.newCue(s,w,b,v)}else{var _=this.Cues.newCue(null,w,b,v);this.hls.trigger(I.Events.CUES_PARSED,{type:"captions",cues:_,track:h})}},a.onInitPtsFound=function(h,w){var b=this,v=w.frag,D=w.id,S=w.initPTS,f=w.timescale,d=this.unparsedVttFrags;D==="main"&&(this.initPTS[v.cc]=S,this.timescale[v.cc]=f),d.length&&(this.unparsedVttFrags=[],d.forEach(function(o){b.onFragLoaded(I.Events.FRAG_LOADED,o)}))},a.getExistingTrack=function(h){var w=this.media;if(w)for(var b=0;b<w.textTracks.length;b++){var v=w.textTracks[b];if(v[h])return v}return null},a.createCaptionsTrack=function(h){this.config.renderTextTracksNatively?this.createNativeTrack(h):this.createNonNativeTrack(h)},a.createNativeTrack=function(h){if(this.captionsTracks[h])return;var w=this.captionsProperties,b=this.captionsTracks,v=this.media,D=w[h],S=D.label,f=D.languageCode,d=this.getExistingTrack(h);if(d)b[h]=d,Object(E.clearCurrentCues)(b[h]),Object(E.sendAddTrackEvent)(b[h],v);else{var o=this.createTextTrack("captions",S,f);o&&(o[h]=!0,b[h]=o)}},a.createNonNativeTrack=function(h){if(this.nonNativeCaptionsTracks[h])return;var w=this.captionsProperties[h];if(!w)return;var b=w.label,v={_id:h,label:b,kind:"captions",default:w.media?!!w.media.default:!1,closedCaptions:w.media};this.nonNativeCaptionsTracks[h]=v,this.hls.trigger(I.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[v]})},a.createTextTrack=function(h,w,b){var v=this.media;return v?v.addTextTrack(h,w,b):void 0},a.onMediaAttaching=function(h,w){this.media=w.media,this._cleanTracks()},a.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(w){Object(E.clearCurrentCues)(h[w]),delete h[w]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=g(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var h=this.media;if(!h)return;var w=h.textTracks;if(w)for(var b=0;b<w.length;b++)Object(E.clearCurrentCues)(w[b])},a.onSubtitleTracksUpdated=function(h,w){var b=this;this.textTracks=[];var v=w.subtitleTracks||[],D=v.some(function(o){return o.textCodec===L.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var S=this.tracks&&v&&this.tracks.length===v.length;if(this.tracks=v||[],this.config.renderTextTracksNatively){var f=this.media?this.media.textTracks:[];this.tracks.forEach(function(o,s){var _;if(s<f.length){for(var C=null,y=0;y<f.length;y++)if(O(f[y],o)){C=f[y];break}C&&(_=C)}_?Object(E.clearCurrentCues)(_):(_=b.createTextTrack("subtitles",o.name,o.lang),_&&(_.mode="disabled")),_&&(_.groupId=o.groupId,b.textTracks.push(_))})}else if(!S&&this.tracks&&this.tracks.length){var d=this.tracks.map(function(o){return{label:o.name,kind:o.type.toLowerCase(),default:o.default,subtitleTrack:o}});this.hls.trigger(I.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:d})}}},a.onManifestLoaded=function(h,w){var b=this;this.config.enableCEA708Captions&&w.captions&&w.captions.forEach(function(v){var D=/(?:CC|SERVICE)([1-4])/.exec(v.instreamId);if(!D)return;var S="textTrack"+D[1],f=b.captionsProperties[S];if(!f)return;f.label=v.name,v.lang&&(f.languageCode=v.lang),f.media=v})},a.onFragLoading=function(h,w){var b=this.cea608Parser1,v=this.cea608Parser2,D=this.lastSn,S=this.lastPartIndex;if(!this.enabled||!(b&&v))return;if(w.frag.type===c.PlaylistLevelType.MAIN){var f,d,o=w.frag.sn,s=(f=w==null||((d=w.part)===null||d===void 0)?void 0:d.index)!=null?f:-1;o===D+1||o===D&&s===S+1||(b.reset(),v.reset()),this.lastSn=o,this.lastPartIndex=s}},a.onFragLoaded=function(h,w){var b=w.frag,v=w.payload,D=this.initPTS,S=this.unparsedVttFrags;if(b.type===c.PlaylistLevelType.SUBTITLE)if(v.byteLength){if(!Object(H.isFiniteNumber)(D[b.cc])){S.push(w),D.length&&this.hls.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:b,error:new Error("Missing initial subtitle PTS")});return}var f=b.decryptdata;if(f==null||f.key==null||f.method!=="AES-128"){var d=this.tracks[b.level],o=this.vttCCs;o[b.cc]||(o[b.cc]={start:b.start,prevCC:this.prevCC,new:!0},this.prevCC=b.cc),d&&d.textCodec===L.IMSC1_CODEC?this._parseIMSC1(b,v):this._parseVTTs(b,v,o)}}else this.hls.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:b,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(h,w){var b=this,v=this.hls;Object(L.parseIMSC1)(w,this.initPTS[h.cc],this.timescale[h.cc],function(D){b._appendCues(D,h.level),v.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(D){T.logger.log("Failed to parse IMSC1: "+D),v.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:D})})},a._parseVTTs=function(h,w,b){var v=this,D=this.hls;Object(N.parseWebVTT)(w,this.initPTS[h.cc],this.timescale[h.cc],b,h.cc,h.start,function(S){v._appendCues(S,h.level),D.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(S){v._fallbackToIMSC1(h,w),T.logger.log("Failed to parse VTT cue: "+S),D.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:S})})},a._fallbackToIMSC1=function(h,w){var b=this,v=this.tracks[h.level];v.textCodec||Object(L.parseIMSC1)(w,this.initPTS[h.cc],this.timescale[h.cc],function(){v.textCodec=L.IMSC1_CODEC,b._parseIMSC1(h,w)},function(){v.textCodec="wvtt"})},a._appendCues=function(h,w){var b=this.hls;if(this.config.renderTextTracksNatively){var v=this.textTracks[w];if(v.mode==="disabled")return;h.forEach(function(f){return Object(E.addCueToTrack)(v,f)})}else{var D=this.tracks[w],S=D.default?"default":"subtitles"+w;b.trigger(I.Events.CUES_PARSED,{type:"subtitles",cues:h,track:S})}},a.onFragDecrypted=function(h,w){var b=w.frag;if(b.type===c.PlaylistLevelType.SUBTITLE){if(!Object(H.isFiniteNumber)(this.initPTS[b.cc])){this.unparsedVttFrags.push(w);return}this.onFragLoaded(I.Events.FRAG_LOADED,w)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(h,w){var b=this.cea608Parser1,v=this.cea608Parser2;if(!this.enabled||!(b&&v))return;for(var D=0;D<w.samples.length;D++){var S=w.samples[D].bytes;if(S){var f=this.extractCea608Data(S);b.addData(w.samples[D].pts,f[0]),v.addData(w.samples[D].pts,f[1])}}},a.onBufferFlushing=function(h,w){var b=w.startOffset,v=w.endOffset,D=w.endOffsetSubtitles,S=w.type,f=this.media;if(!f||f.currentTime<v)return;if(!S||S==="video"){var d=this.captionsTracks;Object.keys(d).forEach(function(s){return Object(E.removeCuesInRange)(d[s],b,v)})}if(this.config.renderTextTracksNatively&&(b===0&&D!==void 0)){var o=this.textTracks;Object.keys(o).forEach(function(s){return Object(E.removeCuesInRange)(o[s],b,D)})}},a.extractCea608Data=function(h){for(var w=h[0]&31,b=2,v=[[],[]],D=0;D<w;D++){var S=h[b++],f=127&h[b++],d=127&h[b++],o=(4&S)!==0,s=3&S;if(f===0&&d===0)continue;o&&((s===0||s===1)&&(v[s].push(f),v[s].push(d)))}return v},i}();function O(i,a){return i&&i.label===a.name&&!(i.textTrack1||i.textTrack2)}function p(i,a,u,h){return Math.min(a,h)-Math.max(i,u)}function g(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return H});var H=function(){function I(U,N){this.subtle=void 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c=new DataView(L),T=new Uint32Array(4),P=0;P<4;P++)T[P]=c.getUint32(P*4);return T},N.initTable=function(){var L=this.sBox,c=this.invSBox,T=this.subMix,P=T[0],O=T[1],p=T[2],g=T[3],i=this.invSubMix,a=i[0],u=i[1],h=i[2],w=i[3],b=new Uint32Array(256),v=0,D=0,S=0;for(S=0;S<256;S++)S<128?b[S]=S<<1:b[S]=S<<1^283;for(S=0;S<256;S++){var f=D^D<<1^D<<2^D<<3^D<<4;f=f>>>8^f&255^99,L[v]=f,c[f]=v;var d=b[v],o=b[d],s=b[o],_=b[f]*257^f*16843008;P[v]=_<<24|_>>>8,O[v]=_<<16|_>>>16,p[v]=_<<8|_>>>24,g[v]=_,_=s*16843009^o*65537^d*257^v*16843008,a[f]=_<<24|_>>>8,u[f]=_<<16|_>>>16,h[f]=_<<8|_>>>24,w[f]=_,v?(v=d^b[b[b[s^d]]],D^=b[b[D]]):v=D=1}},N.expandKey=function(L){for(var c=this.uint8ArrayToUint32Array_(L),T=!0,P=0;P<c.length&&T;)T=c[P]===this.key[P],P++;if(T)return;this.key=c;var O=this.keySize=c.length;if(O!==4&&O!==6&&O!==8)throw new Error("Invalid aes key size="+O);var p=this.ksRows=(O+6+1)*4,g,i,a=this.keySchedule=new Uint32Array(p),u=this.invKeySchedule=new Uint32Array(p),h=this.sBox,w=this.rcon,b=this.invSubMix,v=b[0],D=b[1],S=b[2],f=b[3],d,o;for(g=0;g<p;g++){if(g<O){d=a[g]=c[g];continue}o=d,g%O===0?(o=o<<8|o>>>24,o=h[o>>>24]<<24|h[o>>>16&255]<<16|h[o>>>8&255]<<8|h[o&255],o^=w[g/O|0]<<24):O>6&&g%O===4&&(o=h[o>>>24]<<24|h[o>>>16&255]<<16|h[o>>>8&255]<<8|h[o&255]),a[g]=d=(a[g-O]^o)>>>0}for(i=0;i<p;i++)g=p-i,i&3?o=a[g]:o=a[g-4],i<4||g<=4?u[i]=o:u[i]=v[h[o>>>24]]^D[h[o>>>16&255]]^S[h[o>>>8&255]]^f[h[o&255]],u[i]=u[i]>>>0},N.networkToHostOrderSwap=function(L){return L<<24|(L&65280)<<8|(L&16711680)>>8|L>>>24},N.decrypt=function(L,c,T){for(var P=this.keySize+6,O=this.invKeySchedule,p=this.invSBox,g=this.invSubMix,i=g[0],a=g[1],u=g[2],h=g[3],w=this.uint8ArrayToUint32Array_(T),b=w[0],v=w[1],D=w[2],S=w[3],f=new Int32Array(L),d=new Int32Array(f.length),o,s,_,C,y,M,B,F,Q,V,W,$,re,ae,he=this.networkToHostOrderSwap;c<f.length;){for(Q=he(f[c]),V=he(f[c+1]),W=he(f[c+2]),$=he(f[c+3]),y=Q^O[0],M=$^O[1],B=W^O[2],F=V^O[3],re=4,ae=1;ae<P;ae++)o=i[y>>>24]^a[M>>16&255]^u[B>>8&255]^h[F&255]^O[re],s=i[M>>>24]^a[B>>16&255]^u[F>>8&255]^h[y&255]^O[re+1],_=i[B>>>24]^a[F>>16&255]^u[y>>8&255]^h[M&255]^O[re+2],C=i[F>>>24]^a[y>>16&255]^u[M>>8&255]^h[B&255]^O[re+3],y=o,M=s,B=_,F=C,re=re+4;o=p[y>>>24]<<24^p[M>>16&255]<<16^p[B>>8&255]<<8^p[F&255]^O[re],s=p[M>>>24]<<24^p[B>>16&255]<<16^p[F>>8&255]<<8^p[y&255]^O[re+1],_=p[B>>>24]<<24^p[F>>16&255]<<16^p[y>>8&255]<<8^p[M&255]^O[re+2],C=p[F>>>24]<<24^p[y>>16&255]<<16^p[M>>8&255]<<8^p[B&255]^O[re+3],d[c]=he(o^b),d[c+1]=he(C^v),d[c+2]=he(_^D),d[c+3]=he(s^S),b=Q,v=V,D=W,S=$,c=c+4}return d.buffer},U}()},"./src/crypt/decrypter.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return c});var H=R("./src/crypt/aes-crypto.ts"),I=R("./src/crypt/fast-aes-key.ts"),x=R("./src/crypt/aes-decryptor.ts"),U=R("./src/utils/logger.ts"),N=R("./src/utils/mp4-tools.ts"),E=R("./src/utils/typed-array.ts"),L=16,c=function(){function T(O,p,g){var i=g===void 0?{}:g,a=i.removePKCS7Padding,u=a===void 0?!0:a;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=O,this.config=p,this.removePKCS7Padding=u,u)try{var h=self.crypto;h&&(this.subtle=h.subtle||h.webkitSubtle)}catch(w){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var P=T.prototype;return P.destroy=function(){this.observer=null},P.isSync=function(){return this.config.enableSoftwareAES},P.flush=function(){var p=this.currentResult;if(!p){this.reset();return}var g=new Uint8Array(p);return this.reset(),this.removePKCS7Padding?Object(x.removePadding)(g):g},P.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},P.decrypt=function(p,g,i,a){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(p),g,i);var u=this.flush();u&&a(u.buffer)}else this.webCryptoDecrypt(new Uint8Array(p),g,i).then(a)},P.softwareDecrypt=function(p,g,i){var a=this.currentIV,u=this.currentResult,h=this.remainderData;this.logOnce("JS AES decrypt"),h&&(p=Object(N.appendUint8Array)(h,p),this.remainderData=null);var w=this.getValidChunk(p);if(!w.length)return null;a&&(i=a);var b=this.softwareDecrypter;b||(b=this.softwareDecrypter=new x.default),b.expandKey(g);var v=u;return this.currentResult=b.decrypt(w.buffer,0,i),this.currentIV=Object(E.sliceUint8)(w,-16).buffer,v||null},P.webCryptoDecrypt=function(p,g,i){var a=this,u=this.subtle;return(this.key!==g||!this.fastAesKey)&&(this.key=g,this.fastAesKey=new 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T},N.getAvcDecryptedUnit=function(L,c){for(var T=new Uint8Array(c),P=0,O=32;O<=L.length-16;O+=160,P+=16)L.set(T.subarray(P,P+16),O);return L},N.decryptAvcSample=function(L,c,T,P,O,p){var g=Object(I.discardEPB)(O.data),i=this.getAvcEncryptedData(g),a=this;this.decryptBuffer(i.buffer,function(u){O.data=a.getAvcDecryptedUnit(g,u),p||a.decryptAvcSamples(L,c,T+1,P)})},N.decryptAvcSamples=function(L,c,T,P){if(L instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;c++,T=0){if(c>=L.length){P();return}for(var O=L[c].units;!(T>=O.length);T++){var p=O[T];if(p.data.length<=48||p.type!==1&&p.type!==5)continue;var g=this.decrypter.isSync();if(this.decryptAvcSample(L,c,T,P,p,g),!g)return}}},U}();K.default=x},"./src/demux/transmuxer-interface.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return O});var H=R("./node_modules/webworkify-webpack/index.js"),I=R.n(H),x=R("./src/events.ts"),U=R("./src/demux/transmuxer.ts"),N=R("./src/utils/logger.ts"),E=R("./src/errors.ts"),L=R("./src/utils/mediasource-helper.ts"),c=R("./node_modules/eventemitter3/index.js"),T=R.n(c),P=Object(L.getMediaSource)()||{isTypeSupported:function(){return!1}},O=function(){function p(i,a,u,h){var w=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=i,this.id=a,this.onTransmuxComplete=u,this.onFlush=h;var b=i.config,v=function(o,s){s=s||{},s.frag=w.frag,s.id=w.id,i.trigger(o,s)};this.observer=new c.EventEmitter,this.observer.on(x.Events.FRAG_DECRYPTED,v),this.observer.on(x.Events.ERROR,v);var D={mp4:P.isTypeSupported("video/mp4"),mpeg:P.isTypeSupported("audio/mpeg"),mp3:P.isTypeSupported('audio/mp4; codecs="mp3"')},S=navigator.vendor;if(b.enableWorker&&typeof Worker!="undefined"){N.logger.log("demuxing in webworker");var f;try{f=this.worker=H("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),f.addEventListener("message",this.onwmsg),f.onerror=function(d){i.trigger(x.Events.ERROR,{type:E.ErrorTypes.OTHER_ERROR,details:E.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(d.message+" ("+d.filename+":"+d.lineno+")")})},f.postMessage({cmd:"init",typeSupported:D,vendor:S,id:a,config:JSON.stringify(b)})}catch(d){N.logger.warn("Error in worker:",d),N.logger.error("Error while initializing DemuxerWorker, fallback to inline"),f&&self.URL.revokeObjectURL(f.objectURL),this.transmuxer=new U.default(this.observer,D,b,S,a),this.worker=null}}else this.transmuxer=new U.default(this.observer,D,b,S,a)}var g=p.prototype;return g.destroy=function(){var a=this.worker;if(a)a.removeEventListener("message",this.onwmsg),a.terminate(),this.worker=null;else{var u=this.transmuxer;u&&(u.destroy(),this.transmuxer=null)}var h=this.observer;h&&h.removeAllListeners(),this.observer=null},g.push=function(a,u,h,w,b,v,D,S,f,d){var o=this;f.transmuxing.start=self.performance.now();var s=this.transmuxer,_=this.worker,C=v?v.start:b.start,y=b.decryptdata,M=this.frag,B=!(M&&b.cc===M.cc),F=!(M&&f.level===M.level),Q=M?f.sn-M.sn:-1,V=this.part?f.part-this.part.index:1,W=!F&&(Q===1||Q===0&&V===1),$=self.performance.now();(F||Q||b.stats.parsing.start===0)&&(b.stats.parsing.start=$),v&&(V||!W)&&(v.stats.parsing.start=$);var re=new U.TransmuxState(B,W,S,F,C);if(!W||B){N.logger.log("[transmuxer-interface, "+b.type+"]: Starting new transmux session for sn: "+f.sn+" p: "+f.part+" level: "+f.level+" id: "+f.id+`
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contiguous: `+W+`
accurateTimeOffset: `+S+`
timeOffset: `+C);var ae=new U.TransmuxConfig(h,w,u,D,d);this.configureTransmuxer(ae)}if(this.frag=b,this.part=v,_)_.postMessage({cmd:"demux",data:a,decryptdata:y,chunkMeta:f,state:re},a instanceof ArrayBuffer?[a]:[]);else if(s){var he=s.push(a,y,f,re);Object(U.isPromise)(he)?he.then(function(Se){o.handleTransmuxComplete(Se)}):this.handleTransmuxComplete(he)}},g.flush=function(a){var u=this;a.transmuxing.start=self.performance.now();var h=this.transmuxer,w=this.worker;if(w)w.postMessage({cmd:"flush",chunkMeta:a});else if(h){var b=h.flush(a);Object(U.isPromise)(b)?b.then(function(v){u.handleFlushResult(v,a)}):this.handleFlushResult(b,a)}},g.handleFlushResult=function(a,u){var h=this;a.forEach(function(w){h.handleTransmuxComplete(w)}),this.onFlush(u)},g.onWorkerMessage=function(a){var u=a.data,h=this.hls;switch(u.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(u.data);break}case"flush":{this.onFlush(u.data);break}default:{u.data=u.data||{},u.data.frag=this.frag,u.data.id=this.id,h.trigger(u.event,u.data);break}}},g.configureTransmuxer=function(a){var u=this.worker,h=this.transmuxer;u?u.postMessage({cmd:"configure",config:a}):h&&h.configure(a)},g.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},p}()},"./src/demux/transmuxer-worker.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return E});var H=R("./src/demux/transmuxer.ts"),I=R("./src/events.ts"),x=R("./src/utils/logger.ts"),U=R("./node_modules/eventemitter3/index.js"),N=R.n(U);function E(O){var p=new U.EventEmitter,g=function(a,u){O.postMessage({event:a,data:u})};p.on(I.Events.FRAG_DECRYPTED,g),p.on(I.Events.ERROR,g),O.addEventListener("message",function(i){var a=i.data;switch(a.cmd){case"init":{var u=JSON.parse(a.config);O.transmuxer=new H.default(p,a.typeSupported,u,a.vendor,a.id),Object(x.enableLogs)(u.debug),g("init",null);break}case"configure":{O.transmuxer.configure(a.config);break}case"demux":{var h=O.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(H.isPromise)(h)?h.then(function(v){L(O,v)}):L(O,h);break}case"flush":{var w=a.chunkMeta,b=O.transmuxer.flush(w);Object(H.isPromise)(b)?b.then(function(v){T(O,v,w)}):T(O,b,w);break}default:break}})}function L(O,p){if(P(p.remuxResult))return;var g=[],i=p.remuxResult,a=i.audio,u=i.video;a&&c(g,a),u&&c(g,u),O.postMessage({event:"transmuxComplete",data:p},g)}function c(O,p){p.data1&&O.push(p.data1.buffer),p.data2&&O.push(p.data2.buffer)}function 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i=[{demux:E.default,remux:c.default},{demux:N.default,remux:T.default},{demux:U.default,remux:c.default},{demux:L.default,remux:c.default}],a=1024;i.forEach(function(S){var f=S.demux;a=Math.max(a,f.minProbeByteLength)});var u=function(){function S(d,o,s,_,C){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new P.default,this.observer=d,this.typeSupported=o,this.config=s,this.vendor=_,this.id=C}var f=S.prototype;return f.configure=function(o){this.transmuxConfig=o,this.decrypter&&this.decrypter.reset()},f.push=function(o,s,_,C){var y=this,M=_.transmuxing;M.executeStart=g();var B=new Uint8Array(o),F=this.cache,Q=this.config,V=this.currentTransmuxState,W=this.transmuxConfig;C&&(this.currentTransmuxState=C);var $=h(B,s);if($&&$.method==="AES-128"){var re=this.getDecrypter();if(Q.enableSoftwareAES){var ae=re.softwareDecrypt(B,$.key.buffer,$.iv.buffer);if(!ae)return M.executeEnd=g(),w(_);B=new Uint8Array(ae)}else return this.decryptionPromise=re.webCryptoDecrypt(B,$.key.buffer,$.iv.buffer).then(function(Ye){var ut=y.push(Ye,null,_);return y.decryptionPromise=null,ut}),this.decryptionPromise}var he=C||V,Se=he.contiguous,ye=he.discontinuity,be=he.trackSwitch,Oe=he.accurateTimeOffset,_e=he.timeOffset,fe=W.audioCodec,le=W.videoCodec,Re=W.defaultInitPts,ot=W.duration,st=W.initSegmentData;if((ye||be)&&this.resetInitSegment(st,fe,le,ot),ye&&this.resetInitialTimestamp(Re),Se||this.resetContiguity(),this.needsProbing(B,ye,be)){if(F.dataLength){var nt=F.flush();B=Object(O.appendUint8Array)(nt,B)}this.configureTransmuxer(B,W)}var $e=this.transmux(B,$,_e,Oe,_),Ke=this.currentTransmuxState;return Ke.contiguous=!0,Ke.discontinuity=!1,Ke.trackSwitch=!1,M.executeEnd=g(),$e},f.flush=function(o){var s=this,_=o.transmuxing;_.executeStart=g();var C=this.decrypter,y=this.cache,M=this.currentTransmuxState,B=this.decryptionPromise;if(B)return B.then(function(){return s.flush(o)});var F=[],Q=M.timeOffset;if(C){var V=C.flush();V&&F.push(this.push(V,null,o))}var W=y.dataLength;y.reset();var $=this.demuxer,re=this.remuxer;if(!$||!re)return W>=a&&this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),_.executeEnd=g(),[w(o)];var ae=$.flush(Q);return b(ae)?ae.then(function(he){return s.flushRemux(F,he,o),F}):(this.flushRemux(F,ae,o),F)},f.flushRemux=function(o,s,_){var C=s.audioTrack,y=s.avcTrack,M=s.id3Track,B=s.textTrack,F=this.currentTransmuxState,Q=F.accurateTimeOffset,V=F.timeOffset;p.logger.log("[transmuxer.ts]: Flushed fragment "+_.sn+(_.part>-1?" p: "+_.part:"")+" of level "+_.level);var W=this.remuxer.remux(C,y,M,B,V,Q,!0,this.id);o.push({remuxResult:W,chunkMeta:_}),_.transmuxing.executeEnd=g()},f.resetInitialTimestamp=function(o){var s=this.demuxer,_=this.remuxer;if(!s||!_)return;s.resetTimeStamp(o),_.resetTimeStamp(o)},f.resetContiguity=function(){var o=this.demuxer,s=this.remuxer;if(!o||!s)return;o.resetContiguity(),s.resetNextTimestamp()},f.resetInitSegment=function(o,s,_,C){var y=this.demuxer,M=this.remuxer;if(!y||!M)return;y.resetInitSegment(s,_,C),M.resetInitSegment(o,s,_)},f.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},f.transmux=function(o,s,_,C,y){var M;return s&&s.method==="SAMPLE-AES"?M=this.transmuxSampleAes(o,s,_,C,y):M=this.transmuxUnencrypted(o,_,C,y),M},f.transmuxUnencrypted=function(o,s,_,C){var y=this.demuxer.demux(o,s,!1,!this.config.progressive),M=y.audioTrack,B=y.avcTrack,F=y.id3Track,Q=y.textTrack,V=this.remuxer.remux(M,B,F,Q,s,_,!1,this.id);return{remuxResult:V,chunkMeta:C}},f.transmuxSampleAes=function(o,s,_,C,y){var M=this;return this.demuxer.demuxSampleAes(o,s,_).then(function(B){var F=M.remuxer.remux(B.audioTrack,B.avcTrack,B.id3Track,B.textTrack,_,C,!1,M.id);return{remuxResult:F,chunkMeta:y}})},f.configureTransmuxer=function(o,s){for(var _=this.config,C=this.observer,y=this.typeSupported,M=this.vendor,B=s.audioCodec,F=s.defaultInitPts,Q=s.duration,V=s.initSegmentData,W=s.videoCodec,$,re=0,ae=i.length;re<ae;re++)if(i[re].demux.probe(o)){$=i[re];break}$||(p.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:N.default,remux:T.default});var he=this.demuxer,Se=this.remuxer,ye=$.remux,be=$.demux;(!Se||!(Se instanceof ye))&&(this.remuxer=new ye(C,_,y,M)),(!he||!(he instanceof be))&&(this.demuxer=new be(C,_,y),this.probe=be.probe),this.resetInitSegment(V,B,W,Q),this.resetInitialTimestamp(F)},f.needsProbing=function(o,s,_){return!this.demuxer||!this.remuxer||s||_},f.getDecrypter=function(){var o=this.decrypter;return o||(o=this.decrypter=new x.default(this.observer,this.config)),o},S}();function h(S,f){var d=null;return S.byteLength>0&&f!=null&&f.key!=null&&f.iv!==null&&f.method!=null&&(d=f),d}var w=function(f){return{remuxResult:{},chunkMeta:f}};function b(S){return"then"in S&&S.then instanceof Function}var v=function(f,d,o,s,_){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=f,this.videoCodec=d,this.initSegmentData=o,this.duration=s,this.defaultInitPts=_},D=function(f,d,o,s,_){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=f,this.contiguous=d,this.accurateTimeOffset=o,this.trackSwitch=s,this.timeOffset=_}},"./src/demux/tsdemuxer.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"discardEPB",function(){return w});var H=R("./src/demux/adts.ts"),I=R("./src/demux/mpegaudio.ts"),x=R("./src/demux/exp-golomb.ts"),U=R("./src/demux/id3.ts"),N=R("./src/demux/sample-aes.ts"),E=R("./src/events.ts"),L=R("./src/utils/mp4-tools.ts"),c=R("./src/utils/logger.ts"),T=R("./src/errors.ts"),P={video:1,audio:2,id3:3,text:4},O=function(){function b(D,S,f){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=S,this.typeSupported=f}b.probe=function(S){var f=b.syncOffset(S);return f<0?!1:(f&&c.logger.warn("MPEG2-TS detected but first sync word found @ offset "+f+", junk ahead ?"),!0)},b.syncOffset=function(S){for(var f=Math.min(1e3,S.length-3*188),d=0;d<f;){if(S[d]===71&&S[d+188]===71&&S[d+2*188]===71)return d;d++}return-1},b.createTrack=function(S,f){return{container:S==="video"||S==="audio"?"video/mp2t":void 0,type:S,id:P[S],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:S==="audio"?f:void 0}};var v=b.prototype;return v.resetInitSegment=function(S,f,d){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=b.createTrack("video",d),this._audioTrack=b.createTrack("audio",d),this._id3Track=b.createTrack("id3",d),this._txtTrack=b.createTrack("text",d),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=S,this.videoCodec=f,this._duration=d},v.resetTimeStamp=function(){},v.resetContiguity=function(){var S=this._audioTrack,f=this._avcTrack,d=this._id3Track;S&&(S.pesData=null),f&&(f.pesData=null),d&&(d.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},v.demux=function(S,f,d,o){d===void 0&&(d=!1),o===void 0&&(o=!1),d||(this.sampleAes=null);var s,_=this._avcTrack,C=this._audioTrack,y=this._id3Track,M=_.pid,B=_.pesData,F=C.pid,Q=y.pid,V=C.pesData,W=y.pesData,$=!1,re=this.pmtParsed,ae=this._pmtId,he=S.length;if(this.remainderData&&(S=Object(L.appendUint8Array)(this.remainderData,S),he=S.length,this.remainderData=null),he<188&&!o)return this.remainderData=S,{audioTrack:C,avcTrack:_,id3Track:y,textTrack:this._txtTrack};var Se=Math.max(0,b.syncOffset(S));he-=(he+Se)%188,he<S.byteLength&&!o&&(this.remainderData=new Uint8Array(S.buffer,he,S.buffer.byteLength-he));for(var ye=Se;ye<he;ye+=188)if(S[ye]===71){var be=!!(S[ye+1]&64),Oe=((S[ye+1]&31)<<8)+S[ye+2],_e=(S[ye+3]&48)>>4,fe=void 0;if(_e>1){if(fe=ye+5+S[ye+4],fe===ye+188)continue}else fe=ye+4;switch(Oe){case M:be&&(B&&(s=a(B))&&this.parseAVCPES(s,!1),B={data:[],size:0}),B&&(B.data.push(S.subarray(fe,ye+188)),B.size+=ye+188-fe);break;case F:be&&(V&&(s=a(V))&&(C.isAAC?this.parseAACPES(s):this.parseMPEGPES(s)),V={data:[],size:0}),V&&(V.data.push(S.subarray(fe,ye+188)),V.size+=ye+188-fe);break;case Q:be&&(W&&(s=a(W))&&this.parseID3PES(s),W={data:[],size:0}),W&&(W.data.push(S.subarray(fe,ye+188)),W.size+=ye+188-fe);break;case 0:be&&(fe+=S[fe]+1),ae=this._pmtId=g(S,fe);break;case ae:{be&&(fe+=S[fe]+1);var le=i(S,fe,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,d);M=le.avc,M>0&&(_.pid=M),F=le.audio,F>0&&(C.pid=F,C.isAAC=le.isAAC),Q=le.id3,Q>0&&(y.pid=Q),$&&!re&&(c.logger.log("reparse from beginning"),$=!1,ye=Se-188),re=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(E.Events.ERROR,E.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});_.pesData=B,C.pesData=V,y.pesData=W;var Re={audioTrack:C,avcTrack:_,id3Track:y,textTrack:this._txtTrack};return o&&this.extractRemainingSamples(Re),Re},v.flush=function(){var S=this.remainderData;this.remainderData=null;var f;return S?f=this.demux(S,-1,!1,!0):f={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(f),this.sampleAes?this.decrypt(f,this.sampleAes):f},v.extractRemainingSamples=function(S){var f=S.audioTrack,d=S.avcTrack,o=S.id3Track,s=d.pesData,_=f.pesData,C=o.pesData,y;s&&(y=a(s))?(this.parseAVCPES(y,!0),d.pesData=null):d.pesData=s,_&&(y=a(_))?(f.isAAC?this.parseAACPES(y):this.parseMPEGPES(y),f.pesData=null):(_!=null&&_.size&&c.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=_),C&&(y=a(C))?(this.parseID3PES(y),o.pesData=null):o.pesData=C},v.demuxSampleAes=function(S,f,d){var o=this.demux(S,d,!0,!this.config.progressive),s=this.sampleAes=new N.default(this.observer,this.config,f);return this.decrypt(o,s)},v.decrypt=function(S,f){return new Promise(function(d){var o=S.audioTrack,s=S.avcTrack;o.samples&&o.isAAC?f.decryptAacSamples(o.samples,0,function(){s.samples?f.decryptAvcSamples(s.samples,0,0,function(){d(S)}):d(S)}):s.samples&&f.decryptAvcSamples(s.samples,0,0,function(){d(S)})})},v.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},v.parseAVCPES=function(S,f){var d=this,o=this._avcTrack,s=this.parseAVCNALu(S.data),_=!1,C=this.avcSample,y,M=!1;S.data=null,C&&s.length&&!o.audFound&&(u(C,o),C=this.avcSample=p(!1,S.pts,S.dts,"")),s.forEach(function(B){switch(B.type){case 1:{y=!0,C||(C=d.avcSample=p(!0,S.pts,S.dts,"")),_&&(C.debug+="NDR "),C.frame=!0;var F=B.data;if(M&&F.length>4){var Q=new x.default(F).readSliceType();(Q===2||Q===4||Q===7||Q===9)&&(C.key=!0)}break}case 5:y=!0,C||(C=d.avcSample=p(!0,S.pts,S.dts,"")),_&&(C.debug+="IDR "),C.key=!0,C.frame=!0;break;case 6:{y=!0,_&&C&&(C.debug+="SEI ");var V=new x.default(w(B.data));V.readUByte();for(var W=0,$=0,re=!1,ae=0;!re&&V.bytesAvailable>1;){W=0;do ae=V.readUByte(),W+=ae;while(ae===255);$=0;do ae=V.readUByte(),$+=ae;while(ae===255);if(W===4&&V.bytesAvailable!==0){re=!0;var he=V.readUByte();if(he===181){var Se=V.readUShort();if(Se===49){var ye=V.readUInt();if(ye===1195456820){var be=V.readUByte();if(be===3){for(var Oe=V.readUByte(),_e=V.readUByte(),fe=31&Oe,le=[Oe,_e],Re=0;Re<fe;Re++)le.push(V.readUByte()),le.push(V.readUByte()),le.push(V.readUByte());h(d._txtTrack.samples,{type:3,pts:S.pts,bytes:le})}}}}}else if(W===5&&V.bytesAvailable!==0){if(re=!0,$>16){for(var ot=[],st=0;st<16;st++)ot.push(V.readUByte().toString(16)),(st===3||st===5||st===7||st===9)&&ot.push("-");for(var nt=$-16,$e=new Uint8Array(nt),Ke=0;Ke<nt;Ke++)$e[Ke]=V.readUByte();h(d._txtTrack.samples,{pts:S.pts,payloadType:W,uuid:ot.join(""),userData:Object(U.utf8ArrayToStr)($e),userDataBytes:$e})}}else if($<V.bytesAvailable)for(var Ye=0;Ye<$;Ye++)V.readUByte()}break}case 7:if(y=!0,M=!0,_&&C&&(C.debug+="SPS "),!o.sps){var ut=new x.default(B.data),pt=ut.readSPS();o.width=pt.width,o.height=pt.height,o.pixelRatio=pt.pixelRatio,o.sps=[B.data],o.duration=d._duration;for(var at=B.data.subarray(1,4),Qe="avc1.",rt=0;rt<3;rt++){var Rt=at[rt].toString(16);Rt.length<2&&(Rt="0"+Rt),Qe+=Rt}o.codec=Qe}break;case 8:y=!0,_&&C&&(C.debug+="PPS "),o.pps||(o.pps=[B.data]);break;case 9:y=!1,o.audFound=!0,C&&u(C,o),C=d.avcSample=p(!1,S.pts,S.dts,_?"AUD ":"");break;case 12:y=!1;break;default:y=!1,C&&(C.debug+="unknown NAL "+B.type+" ");break}if(C&&y){var Ct=C.units;Ct.push(B)}}),f&&C&&(u(C,o),this.avcSample=null)},v.getLastNalUnit=function(){var S,f=this.avcSample,d;if(!f||f.units.length===0){var o=this._avcTrack.samples;f=o[o.length-1]}if((S=f)!==null&&S!==void 0&&S.units){var s=f.units;d=s[s.length-1]}return d},v.parseAVCNALu=function(S){var f=S.byteLength,d=this._avcTrack,o=d.naluState||0,s=o,_=[],C=0,y,M,B,F=-1,Q=0;for(o===-1&&(F=0,Q=S[0]&31,o=0,C=1);C<f;){if(y=S[C++],!o){o=y?0:1;continue}if(o===1){o=y?0:2;continue}if(!y)o=3;else if(y===1){if(F>=0){var V={data:S.subarray(F,C-o-1),type:Q};_.push(V)}else{var W=this.getLastNalUnit();if(W&&(s&&C<=4-s&&(W.state&&(W.data=W.data.subarray(0,W.data.byteLength-s))),M=C-o-1,M>0)){var $=new Uint8Array(W.data.byteLength+M);$.set(W.data,0),$.set(S.subarray(0,M),W.data.byteLength),W.data=$,W.state=0}}C<f?(B=S[C]&31,F=C,Q=B,o=0):o=-1}else o=0}if(F>=0&&o>=0){var re={data:S.subarray(F,f),type:Q,state:o};_.push(re)}if(_.length===0){var ae=this.getLastNalUnit();if(ae){var he=new Uint8Array(ae.data.byteLength+S.byteLength);he.set(ae.data,0),he.set(S,ae.data.byteLength),ae.data=he}}return d.naluState=o,_},v.parseAACPES=function(S){var f=0,d=this._audioTrack,o=this.aacOverFlow,s=S.data;if(o){this.aacOverFlow=null;var _=o.sample.unit.byteLength,C=Math.min(o.missing,_),y=_-C;o.sample.unit.set(s.subarray(0,C),y),d.samples.push(o.sample),f=o.missing}var M,B;for(M=f,B=s.length;M<B-1&&!H.isHeader(s,M);M++);if(M!==f){var F,Q;if(M<B-1?(F="AAC PES did not start with ADTS header,offset:"+M,Q=!1):(F="no ADTS header found in AAC PES",Q=!0),c.logger.warn("parsing error:"+F),this.observer.emit(E.Events.ERROR,E.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:Q,reason:F}),Q)return}H.initTrackConfig(d,this.observer,s,M,this.audioCodec);var V;if(S.pts!==void 0)V=S.pts;else if(o){var W=H.getFrameDuration(d.samplerate);V=o.sample.pts+W}else{c.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var $=0;M<B;)if(H.isHeader(s,M)){if(M+5<B){var re=H.appendFrame(d,s,M,V,$);if(re)if(re.missing)this.aacOverFlow=re;else{M+=re.length,$++;continue}}break}else M++},v.parseMPEGPES=function(S){var f=S.data,d=f.length,o=0,s=0,_=S.pts;if(_===void 0){c.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;s<d;)if(I.isHeader(f,s)){var C=I.appendFrame(this._audioTrack,f,s,_,o);if(C)s+=C.length,o++;else break}else s++},v.parseID3PES=function(S){if(S.pts===void 0){c.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(S)},b}();O.minProbeByteLength=188;function p(b,v,D,S){return{key:b,frame:!1,pts:v,dts:D,units:[],debug:S,length:0}}function g(b,v){return(b[v+10]&31)<<8|b[v+11]}function i(b,v,D,S){var f={audio:-1,avc:-1,id3:-1,isAAC:!0},d=(b[v+1]&15)<<8|b[v+2],o=v+3+d-4,s=(b[v+10]&15)<<8|b[v+11];for(v+=12+s;v<o;){var _=(b[v+1]&31)<<8|b[v+2];switch(b[v]){case 207:if(!S){c.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:f.audio===-1&&(f.audio=_);break;case 21:f.id3===-1&&(f.id3=_);break;case 219:if(!S){c.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:f.avc===-1&&(f.avc=_);break;case 3:case 4:D?f.audio===-1&&(f.audio=_,f.isAAC=!1):c.logger.log("MPEG audio found, not supported in this browser");break;case 36:c.logger.warn("Unsupported HEVC stream type found");break;default:break}v+=((b[v+3]&15)<<8|b[v+4])+5}return f}function a(b){var v=0,D,S,f,d,o,s=b.data;if(!b||b.size===0)return null;for(;s[0].length<19&&s.length>1;){var _=new Uint8Array(s[0].length+s[1].length);_.set(s[0]),_.set(s[1],s[0].length),s[0]=_,s.splice(1,1)}D=s[0];var C=(D[0]<<16)+(D[1]<<8)+D[2];if(C===1){if(S=(D[4]<<8)+D[5],S&&S>b.size-6)return null;var y=D[7];y&192&&(d=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,y&64?(o=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,d-o>60*9e4&&(c.logger.warn(Math.round((d-o)/9e4)+"s delta between PTS and DTS, align them"),d=o)):o=d),f=D[8];var M=f+9;if(b.size<=M)return null;b.size-=M;for(var B=new Uint8Array(b.size),F=0,Q=s.length;F<Q;F++){D=s[F];var V=D.byteLength;if(M)if(M>V){M-=V;continue}else D=D.subarray(M),V-=M,M=0;B.set(D,v),v+=V}return S&&(S-=f+3),{data:B,pts:d,dts:o,len:S}}return null}function u(b,v){if(b.units.length&&b.frame){if(b.pts===void 0){var D=v.samples,S=D.length;if(S){var f=D[S-1];b.pts=f.pts,b.dts=f.dts}else{v.dropped++;return}}v.samples.push(b)}b.debug.length&&c.logger.log(b.pts+"/"+b.dts+":"+b.debug)}function h(b,v){var D=b.length;if(D>0){if(v.pts>=b[D-1].pts)b.push(v);else for(var S=D-1;S>=0;S--)if(v.pts<b[S].pts){b.splice(S,0,v);break}}else b.push(v)}function w(b){for(var v=b.byteLength,D=[],S=1;S<v-2;)b[S]===0&&b[S+1]===0&&b[S+2]===3?(D.push(S+2),S+=2):S++;if(D.length===0)return b;var f=v-D.length,d=new Uint8Array(f),o=0;for(S=0;S<f;o++,S++)o===D[0]&&(o++,D.shift()),d[S]=b[o];return d}K.default=O},"./src/errors.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"ErrorTypes",function(){return H}),R.d(K,"ErrorDetails",function(){return I});var H;(function(x){x.NETWORK_ERROR="networkError",x.MEDIA_ERROR="mediaError",x.KEY_SYSTEM_ERROR="keySystemError",x.MUX_ERROR="muxError",x.OTHER_ERROR="otherError"})(H||(H={}));var I;(function(x){x.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",x.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",x.KEY_SYSTEM_NO_SESSION="keySystemNoSession",x.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",x.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",x.MANIFEST_LOAD_ERROR="manifestLoadError",x.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",x.MANIFEST_PARSING_ERROR="manifestParsingError",x.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",x.LEVEL_EMPTY_ERROR="levelEmptyError",x.LEVEL_LOAD_ERROR="levelLoadError",x.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",x.LEVEL_SWITCH_ERROR="levelSwitchError",x.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",x.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",x.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",x.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",x.FRAG_LOAD_ERROR="fragLoadError",x.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",x.FRAG_DECRYPT_ERROR="fragDecryptError",x.FRAG_PARSING_ERROR="fragParsingError",x.REMUX_ALLOC_ERROR="remuxAllocError",x.KEY_LOAD_ERROR="keyLoadError",x.KEY_LOAD_TIMEOUT="keyLoadTimeOut",x.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",x.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",x.BUFFER_APPEND_ERROR="bufferAppendError",x.BUFFER_APPENDING_ERROR="bufferAppendingError",x.BUFFER_STALLED_ERROR="bufferStalledError",x.BUFFER_FULL_ERROR="bufferFullError",x.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",x.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",x.INTERNAL_EXCEPTION="internalException",x.INTERNAL_ABORTED="aborted",x.UNKNOWN="unknown"})(I||(I={}))},"./src/events.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"Events",function(){return H});var H;(function(I){I.MEDIA_ATTACHING="hlsMediaAttaching",I.MEDIA_ATTACHED="hlsMediaAttached",I.MEDIA_DETACHING="hlsMediaDetaching",I.MEDIA_DETACHED="hlsMediaDetached",I.BUFFER_RESET="hlsBufferReset",I.BUFFER_CODECS="hlsBufferCodecs",I.BUFFER_CREATED="hlsBufferCreated",I.BUFFER_APPENDING="hlsBufferAppending",I.BUFFER_APPENDED="hlsBufferAppended",I.BUFFER_EOS="hlsBufferEos",I.BUFFER_FLUSHING="hlsBufferFlushing",I.BUFFER_FLUSHED="hlsBufferFlushed",I.MANIFEST_LOADING="hlsManifestLoading",I.MANIFEST_LOADED="hlsManifestLoaded",I.MANIFEST_PARSED="hlsManifestParsed",I.LEVEL_SWITCHING="hlsLevelSwitching",I.LEVEL_SWITCHED="hlsLevelSwitched",I.LEVEL_LOADING="hlsLevelLoading",I.LEVEL_LOADED="hlsLevelLoaded",I.LEVEL_UPDATED="hlsLevelUpdated",I.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",I.LEVELS_UPDATED="hlsLevelsUpdated",I.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",I.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",I.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",I.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",I.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",I.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",I.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",I.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",I.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",I.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",I.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",I.CUES_PARSED="hlsCuesParsed",I.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",I.INIT_PTS_FOUND="hlsInitPtsFound",I.FRAG_LOADING="hlsFragLoading",I.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",I.FRAG_LOADED="hlsFragLoaded",I.FRAG_DECRYPTED="hlsFragDecrypted",I.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",I.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",I.FRAG_PARSING_METADATA="hlsFragParsingMetadata",I.FRAG_PARSED="hlsFragParsed",I.FRAG_BUFFERED="hlsFragBuffered",I.FRAG_CHANGED="hlsFragChanged",I.FPS_DROP="hlsFpsDrop",I.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",I.ERROR="hlsError",I.DESTROYING="hlsDestroying",I.KEY_LOADING="hlsKeyLoading",I.KEY_LOADED="hlsKeyLoaded",I.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",I.BACK_BUFFER_REACHED="hlsBackBufferReached"})(H||(H={}))},"./src/hls.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return b});var H=R("./node_modules/url-toolkit/src/url-toolkit.js"),I=R.n(H),x=R("./src/loader/playlist-loader.ts"),U=R("./src/loader/key-loader.ts"),N=R("./src/controller/id3-track-controller.ts"),E=R("./src/controller/latency-controller.ts"),L=R("./src/controller/level-controller.ts"),c=R("./src/controller/fragment-tracker.ts"),T=R("./src/controller/stream-controller.ts"),P=R("./src/is-supported.ts"),O=R("./src/utils/logger.ts"),p=R("./src/config.ts"),g=R("./node_modules/eventemitter3/index.js"),i=R.n(g),a=R("./src/events.ts"),u=R("./src/errors.ts");function h(v,D){for(var S=0;S<D.length;S++){var f=D[S];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(v,f.key,f)}}function w(v,D,S){return D&&h(v.prototype,D),S&&h(v,S),v}var b=function(){v.isSupported=function(){return Object(P.isSupported)()};function v(S){S===void 0&&(S={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new g.EventEmitter,this._autoLevelCapping=void 0,this.abrController=void 0,this.bufferController=void 0,this.capLevelController=void 0,this.latencyController=void 0,this.levelController=void 0,this.streamController=void 0,this.audioTrackController=void 0,this.subtitleTrackController=void 0,this.emeController=void 0,this.cmcdController=void 0,this._media=null,this.url=null;var f=this.config=Object(p.mergeConfig)(v.DefaultConfig,S);this.userConfig=S,Object(O.enableLogs)(f.debug),this._autoLevelCapping=-1,f.progressive&&Object(p.enableStreamingMode)(f);var d=f.abrController,o=f.bufferController,s=f.capLevelController,_=f.fpsController,C=this.abrController=new d(this),y=this.bufferController=new o(this),M=this.capLevelController=new s(this),B=new _(this),F=new x.default(this),Q=new U.default(this),V=new N.default(this),W=this.levelController=new L.default(this),$=new c.FragmentTracker(this),re=this.streamController=new 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d=this.media,o=this.url,s=this.url=H.buildAbsoluteURL(self.location.href,f,{alwaysNormalize:!0});O.logger.log("loadSource:"+s),d&&o&&o!==s&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(d)),this.trigger(a.Events.MANIFEST_LOADING,{url:f})},D.startLoad=function(f){f===void 0&&(f=-1),O.logger.log("startLoad("+f+")"),this.networkControllers.forEach(function(d){d.startLoad(f)})},D.stopLoad=function(){O.logger.log("stopLoad"),this.networkControllers.forEach(function(f){f.stopLoad()})},D.swapAudioCodec=function(){O.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},D.recoverMediaError=function(){O.logger.log("recoverMediaError");var f=this._media;this.detachMedia(),f&&this.attachMedia(f)},D.removeLevel=function(f,d){d===void 0&&(d=0),this.levelController.removeLevel(f,d)},w(v,[{key:"levels",get:function(){var f=this.levelController.levels;return f||[]}},{key:"currentLevel",get:function(){return 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o=f.length,s=0;s<o;s++)if(f[s].maxBitrate>d)return s;return 0}},{key:"maxAutoLevel",get:function(){var f=this.levels,d=this.autoLevelCapping,o;return d===-1&&f&&f.length?o=f.length-1:o=d,o}},{key:"nextAutoLevel",get:function(){return Math.min(Math.max(this.abrController.nextAutoLevel,this.minAutoLevel),this.maxAutoLevel)},set:function(f){this.abrController.nextAutoLevel=Math.max(this.minAutoLevel,f)}},{key:"audioTracks",get:function(){var f=this.audioTrackController;return f?f.audioTracks:[]}},{key:"audioTrack",get:function(){var f=this.audioTrackController;return f?f.audioTrack:-1},set:function(f){var d=this.audioTrackController;d&&(d.audioTrack=f)}},{key:"subtitleTracks",get:function(){var f=this.subtitleTrackController;return f?f.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var f=this.subtitleTrackController;return f?f.subtitleTrack:-1},set:function(f){var d=this.subtitleTrackController;d&&(d.subtitleTrack=f)}},{key:"media",get:function(){return this._media}},{key:"subtitleDisplay",get:function(){var f=this.subtitleTrackController;return f?f.subtitleDisplay:!1},set:function(f){var d=this.subtitleTrackController;d&&(d.subtitleDisplay=f)}},{key:"lowLatencyMode",get:function(){return this.config.lowLatencyMode},set:function(f){this.config.lowLatencyMode=f}},{key:"liveSyncPosition",get:function(){return this.latencyController.liveSyncPosition}},{key:"latency",get:function(){return this.latencyController.latency}},{key:"maxLatency",get:function(){return this.latencyController.maxLatency}},{key:"targetLatency",get:function(){return this.latencyController.targetLatency}},{key:"drift",get:function(){return this.latencyController.drift}},{key:"forceStartLoad",get:function(){return this.streamController.forceStartLoad}}],[{key:"version",get:function(){return"1.1.2"}},{key:"Events",get:function(){return a.Events}},{key:"ErrorTypes",get:function(){return u.ErrorTypes}},{key:"ErrorDetails",get:function(){return 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Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(i){return!1}}function L(i){return Function.toString.call(i).indexOf("[native code]")!==-1}function c(i,a){return c=Object.setPrototypeOf||function(h,w){return h.__proto__=w,h},c(i,a)}function T(i){return T=Object.setPrototypeOf?Object.getPrototypeOf:function(u){return u.__proto__||Object.getPrototypeOf(u)},T(i)}var P=Math.pow(2,17),O=function(){function i(u){this.config=void 0,this.loader=null,this.partLoadTimeout=-1,this.config=u}var a=i.prototype;return a.destroy=function(){this.loader&&(this.loader.destroy(),this.loader=null)},a.abort=function(){this.loader&&this.loader.abort()},a.load=function(h,w){var b=this,v=h.url;if(!v)return Promise.reject(new g({type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:h,networkDetails:null},"Fragment does not have a "+(v?"part list":"url")));this.abort();var D=this.config,S=D.fLoader,f=D.loader;return new 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D=this.config,S=D.fLoader,f=D.loader;return new Promise(function(d,o){v.loader&&v.loader.destroy();var s=v.loader=h.loader=S?new S(D):new f(D),_=p(h,w),C={timeout:D.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:D.fragLoadingMaxRetryTimeout,highWaterMark:P};w.stats=s.stats,s.load(_,C,{onSuccess:function(M,B,F,Q){v.resetLoader(h,s),v.updateStatsFromPart(h,w);var V={frag:h,part:w,payload:M.data,networkDetails:Q};b(V),d(V)},onError:function(M,B,F){v.resetLoader(h,s),o(new g({type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:h,part:w,response:M,networkDetails:F}))},onAbort:function(M,B,F){h.stats.aborted=w.stats.aborted,v.resetLoader(h,s),o(new g({type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:h,part:w,networkDetails:F}))},onTimeout:function(M,B,F){v.resetLoader(h,s),o(new g({type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:h,part:w,networkDetails:F}))}})})},a.updateStatsFromPart=function(h,w){var b=h.stats,v=w.stats,D=v.total;if(b.loaded+=v.loaded,D){var S=Math.round(h.duration/w.duration),f=Math.min(Math.round(b.loaded/D),S),d=S-f,o=d*Math.round(b.loaded/f);b.total=b.loaded+o}else b.total=Math.max(b.loaded,b.total);var s=b.loading,_=v.loading;s.start?s.first+=_.first-_.start:(s.start=_.start,s.first=_.first),s.end=_.end},a.resetLoader=function(h,w){h.loader=null,this.loader===w&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),w.destroy()},i}();function p(i,a){a===void 0&&(a=null);var u=a||i,h={frag:i,part:a,responseType:"arraybuffer",url:u.url,headers:{},rangeStart:0,rangeEnd:0},w=u.byteRangeStartOffset,b=u.byteRangeEndOffset;return Object(H.isFiniteNumber)(w)&&Object(H.isFiniteNumber)(b)&&(h.rangeStart=w,h.rangeEnd=b),h}var g=function(i){x(a,i);function a(u){for(var h,w=arguments.length,b=new Array(w>1?w-1:0),v=1;v<w;v++)b[v-1]=arguments[v];return h=i.call.apply(i,[this].concat(b))||this,h.data=void 0,h.data=u,h}return a}(U(Error))},"./src/loader/fragment.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"ElementaryStreamTypes",function(){return O}),R.d(K,"BaseSegment",function(){return p}),R.d(K,"Fragment",function(){return g}),R.d(K,"Part",function(){return i});var H=R("./src/polyfills/number.ts"),I=R("./node_modules/url-toolkit/src/url-toolkit.js"),x=R.n(I),U=R("./src/utils/logger.ts"),N=R("./src/loader/level-key.ts"),E=R("./src/loader/load-stats.ts");function L(a,u){a.prototype=Object.create(u.prototype),a.prototype.constructor=a,c(a,u)}function c(a,u){return c=Object.setPrototypeOf||function(w,b){return w.__proto__=b,w},c(a,u)}function T(a,u){for(var h=0;h<u.length;h++){var w=u[h];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(a,w.key,w)}}function P(a,u,h){return u&&T(a.prototype,u),h&&T(a,h),a}var O;(function(a){a.AUDIO="audio",a.VIDEO="video",a.AUDIOVIDEO="audiovideo"})(O||(O={}));var p=function(){function a(h){var w;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(w={},w[O.AUDIO]=null,w[O.VIDEO]=null,w[O.AUDIOVIDEO]=null,w),this.baseurl=h}var u=a.prototype;return u.setByteRange=function(w,b){var v=w.split("@",2),D=[];v.length===1?D[0]=b?b.byteRangeEndOffset:0:D[0]=parseInt(v[1]),D[1]=parseInt(v[0])+D[0],this._byteRange=D},P(a,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(I.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(w){this._url=w}}]),a}(),g=function(a){L(u,a);function u(w,b){var v;return v=a.call(this,b)||this,v._decryptdata=null,v.rawProgramDateTime=null,v.programDateTime=null,v.tagList=[],v.duration=0,v.sn=0,v.levelkey=void 0,v.type=void 0,v.loader=null,v.level=-1,v.cc=0,v.startPTS=void 0,v.endPTS=void 0,v.appendedPTS=void 0,v.startDTS=void 0,v.endDTS=void 0,v.start=0,v.deltaPTS=void 0,v.maxStartPTS=void 0,v.minEndPTS=void 0,v.stats=new E.LoadStats,v.urlId=0,v.data=void 0,v.bitrateTest=!1,v.title=null,v.initSegment=null,v.type=w,v}var h=u.prototype;return h.createInitializationVector=function(b){for(var v=new Uint8Array(16),D=12;D<16;D++)v[D]=b>>8*(15-D)&255;return v},h.setDecryptDataFromLevelKey=function(b,v){var D=b;return(b==null?void 0:b.method)==="AES-128"&&b.uri&&!b.iv&&(D=N.LevelKey.fromURI(b.uri),D.method=b.method,D.iv=this.createInitializationVector(v),D.keyFormat="identity"),D},h.setElementaryStreamInfo=function(b,v,D,S,f,d){d===void 0&&(d=!1);var o=this.elementaryStreams,s=o[b];if(!s){o[b]={startPTS:v,endPTS:D,startDTS:S,endDTS:f,partial:d};return}s.startPTS=Math.min(s.startPTS,v),s.endPTS=Math.max(s.endPTS,D),s.startDTS=Math.min(s.startDTS,S),s.endDTS=Math.max(s.endDTS,f)},h.clearElementaryStreamInfo=function(){var b=this.elementaryStreams;b[O.AUDIO]=null,b[O.VIDEO]=null,b[O.AUDIOVIDEO]=null},P(u,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var b=this.sn;typeof b!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&U.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),b=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,b)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(H.isFiniteNumber)(this.programDateTime))return null;var b=Object(H.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+b*1e3}},{key:"encrypted",get:function(){var b;return!!((b=this.decryptdata)!==null&&b!==void 0&&b.keyFormat&&this.decryptdata.uri)}}]),u}(p),i=function(a){L(u,a);function u(h,w,b,v,D){var S;S=a.call(this,b)||this,S.fragOffset=0,S.duration=0,S.gap=!1,S.independent=!1,S.relurl=void 0,S.fragment=void 0,S.index=void 0,S.stats=new E.LoadStats,S.duration=h.decimalFloatingPoint("DURATION"),S.gap=h.bool("GAP"),S.independent=h.bool("INDEPENDENT"),S.relurl=h.enumeratedString("URI"),S.fragment=w,S.index=v;var f=h.enumeratedString("BYTERANGE");return f&&S.setByteRange(f,D),D&&(S.fragOffset=D.fragOffset+D.duration),S}return P(u,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var w=this.elementaryStreams;return!!(w.audio||w.video||w.audiovideo)}}]),u}(p)},"./src/loader/key-loader.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return U});var H=R("./src/events.ts"),I=R("./src/errors.ts"),x=R("./src/utils/logger.ts"),U=function(){function N(L){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=L,this._registerListeners()}var E=N.prototype;return E._registerListeners=function(){this.hls.on(H.Events.KEY_LOADING,this.onKeyLoading,this)},E._unregisterListeners=function(){this.hls.off(H.Events.KEY_LOADING,this.onKeyLoading)},E.destroy=function(){this._unregisterListeners();for(var c in this.loaders){var T=this.loaders[c];T&&T.destroy()}this.loaders={}},E.onKeyLoading=function(c,T){var P=T.frag,O=P.type,p=this.loaders[O];if(!P.decryptdata){x.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var g=P.decryptdata.uri;if(g!==this.decrypturl||this.decryptkey===null){var i=this.hls.config;if(p&&(x.logger.warn("abort previous key loader for type:"+O),p.abort()),!g){x.logger.warn("key uri is falsy");return}var a=i.loader,u=P.loader=this.loaders[O]=new a(i);this.decrypturl=g,this.decryptkey=null;var h={url:g,frag:P,responseType:"arraybuffer"},w={timeout:i.fragLoadingTimeOut,maxRetry:0,retryDelay:i.fragLoadingRetryDelay,maxRetryDelay:i.fragLoadingMaxRetryTimeout,highWaterMark:0},b={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(h,w,b)}else this.decryptkey&&(P.decryptdata.key=this.decryptkey,this.hls.trigger(H.Events.KEY_LOADED,{frag:P}))},E.loadsuccess=function(c,T,P){var O=P.frag;if(!O.decryptdata){x.logger.error("after key load, decryptdata unset");return}this.decryptkey=O.decryptdata.key=new Uint8Array(c.data),O.loader=null,delete this.loaders[O.type],this.hls.trigger(H.Events.KEY_LOADED,{frag:O})},E.loaderror=function(c,T){var P=T.frag,O=P.loader;O&&O.abort(),delete this.loaders[P.type],this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:P,response:c})},E.loadtimeout=function(c,T){var P=T.frag,O=P.loader;O&&O.abort(),delete this.loaders[P.type],this.hls.trigger(H.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:P})},N}()},"./src/loader/level-details.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"LevelDetails",function(){return N});var H=R("./src/polyfills/number.ts");function I(E,L){for(var c=0;c<L.length;c++){var T=L[c];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(E,T.key,T)}}function x(E,L,c){return L&&I(E.prototype,L),c&&I(E,c),E}var U=10,N=function(){function E(c){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=c}var L=E.prototype;return L.reloaded=function(T){if(!T){this.advanced=!0,this.updated=!0;return}var P=this.lastPartSn-T.lastPartSn,O=this.lastPartIndex-T.lastPartIndex;this.updated=this.endSN!==T.endSN||!!O||!!P,this.advanced=this.endSN>T.endSN||P>0||P===0&&O>0,this.updated||this.advanced?this.misses=Math.floor(T.misses*.6):this.misses=T.misses+1,this.availabilityDelay=T.availabilityDelay},x(E,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(H.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||U}},{key:"drift",get:function(){var T=this.driftEndTime-this.driftStartTime;if(T>0){var P=this.driftEnd-this.driftStart;return P*1e3/T}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var T;return(T=this.fragments)!==null&&T!==void 0&&T.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),E}()},"./src/loader/level-key.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"LevelKey",function(){return N});var H=R("./node_modules/url-toolkit/src/url-toolkit.js"),I=R.n(H);function x(E,L){for(var c=0;c<L.length;c++){var T=L[c];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(E,T.key,T)}}function U(E,L,c){return L&&x(E.prototype,L),c&&x(E,c),E}var N=function(){E.fromURL=function(c,T){return new E(c,T)},E.fromURI=function(c){return new E(c)};function E(L,c){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,c?this._uri=Object(H.buildAbsoluteURL)(L,c,{alwaysNormalize:!0}):this._uri=L}return U(E,[{key:"uri",get:function(){return this._uri}}]),E}()},"./src/loader/load-stats.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"LoadStats",function(){return H});var H=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return u});var H=R("./src/polyfills/number.ts"),I=R("./node_modules/url-toolkit/src/url-toolkit.js"),x=R.n(I),U=R("./src/loader/fragment.ts"),N=R("./src/loader/level-details.ts"),E=R("./src/loader/level-key.ts"),L=R("./src/utils/attr-list.ts"),c=R("./src/utils/logger.ts"),T=R("./src/utils/codecs.ts"),P=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,O=/#EXT-X-MEDIA:(.*)/g,p=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),g=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),i=/\.(mp4|m4s|m4v|m4a)$/i;function a(D){var S,f;return i.test((S=(f=I.parseURL(D))===null||f===void 0?void 0:f.path)!=null?S:"")}var u=function(){function D(){}return D.findGroup=function(f,d){for(var o=0;o<f.length;o++){var s=f[o];if(s.id===d)return s}},D.convertAVC1ToAVCOTI=function(f){var d=f.split(".");if(d.length>2){var o=d.shift()+".";return o+=parseInt(d.shift()).toString(16),o+=("000"+parseInt(d.shift()).toString(16)).substr(-4),o}return f},D.resolve=function(f,d){return I.buildAbsoluteURL(d,f,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(f,d){var o=[],s={},_=!1;P.lastIndex=0;for(var C;(C=P.exec(f))!=null;)if(C[1]){var y=new L.AttrList(C[1]),M={attrs:y,bitrate:y.decimalInteger("AVERAGE-BANDWIDTH")||y.decimalInteger("BANDWIDTH"),name:y.NAME,url:D.resolve(C[2],d)},B=y.decimalResolution("RESOLUTION");B&&(M.width=B.width,M.height=B.height),h((y.CODECS||"").split(/[ ,]+/).filter(function(Q){return Q}),M),M.videoCodec&&M.videoCodec.indexOf("avc1")!==-1&&(M.videoCodec=D.convertAVC1ToAVCOTI(M.videoCodec)),o.push(M)}else if(C[3]){var F=new L.AttrList(C[3]);F["DATA-ID"]&&(_=!0,s[F["DATA-ID"]]=F)}return{levels:o,sessionData:_?s:null}},D.parseMasterPlaylistMedia=function(f,d,o,s){s===void 0&&(s=[]);var _,C=[],y=0;for(O.lastIndex=0;(_=O.exec(f))!==null;){var M=new L.AttrList(_[1]);if(M.TYPE===o){var B={attrs:M,bitrate:0,id:y++,groupId:M["GROUP-ID"],instreamId:M["INSTREAM-ID"],name:M.NAME||M.LANGUAGE||"",type:o,default:M.bool("DEFAULT"),autoselect:M.bool("AUTOSELECT"),forced:M.bool("FORCED"),lang:M.LANGUAGE,url:M.URI?D.resolve(M.URI,d):""};if(s.length){var F=D.findGroup(s,B.groupId)||s[0];w(B,F,"audioCodec"),w(B,F,"textCodec")}C.push(B)}}return C},D.parseLevelPlaylist=function(f,d,o,s,_){var C=new N.LevelDetails(d),y=C.fragments,M=null,B=0,F=0,Q=0,V=0,W=null,$=new U.Fragment(s,d),re,ae,he,Se=-1,ye=!1;for(p.lastIndex=0,C.m3u8=f;(re=p.exec(f))!==null;){ye&&(ye=!1,$=new U.Fragment(s,d),$.start=Q,$.sn=B,$.cc=V,$.level=o,M&&($.initSegment=M,$.rawProgramDateTime=M.rawProgramDateTime));var be=re[1];if(be){$.duration=parseFloat(be);var Oe=(" "+re[2]).slice(1);$.title=Oe||null,$.tagList.push(Oe?["INF",be,Oe]:["INF",be])}else if(re[3])Object(H.isFiniteNumber)($.duration)&&($.start=Q,he&&($.levelkey=he),$.sn=B,$.level=o,$.cc=V,$.urlId=_,y.push($),$.relurl=(" "+re[3]).slice(1),v($,W),W=$,Q+=$.duration,B++,F=0,ye=!0);else if(re[4]){var _e=(" "+re[4]).slice(1);W?$.setByteRange(_e,W):$.setByteRange(_e)}else if(re[5])$.rawProgramDateTime=(" "+re[5]).slice(1),$.tagList.push(["PROGRAM-DATE-TIME",$.rawProgramDateTime]),Se===-1&&(Se=y.length);else{if(re=re[0].match(g),!re){c.logger.warn("No matches on slow regex match for level playlist!");continue}for(ae=1;ae<re.length&&!(typeof re[ae]!="undefined");ae++);var fe=(" "+re[ae]).slice(1),le=(" "+re[ae+1]).slice(1),Re=re[ae+2]?(" "+re[ae+2]).slice(1):"";switch(fe){case"PLAYLIST-TYPE":C.type=le.toUpperCase();break;case"MEDIA-SEQUENCE":B=C.startSN=parseInt(le);break;case"SKIP":{var ot=new L.AttrList(le),st=ot.decimalInteger("SKIPPED-SEGMENTS");if(Object(H.isFiniteNumber)(st)){C.skippedSegments=st;for(var nt=st;nt--;)y.unshift(null);B+=st}var $e=ot.enumeratedString("RECENTLY-REMOVED-DATERANGES");$e&&(C.recentlyRemovedDateranges=$e.split(" "));break}case"TARGETDURATION":C.targetduration=parseFloat(le);break;case"VERSION":C.version=parseInt(le);break;case"EXTM3U":break;case"ENDLIST":C.live=!1;break;case"#":(le||Re)&&$.tagList.push(Re?[le,Re]:[le]);break;case"DIS":V++;case"GAP":$.tagList.push([fe]);break;case"BITRATE":$.tagList.push([fe,le]);break;case"DISCONTINUITY-SEQ":V=parseInt(le);break;case"KEY":{var Ke,Ye=new L.AttrList(le),ut=Ye.enumeratedString("METHOD"),pt=Ye.URI,at=Ye.hexadecimalInteger("IV"),Qe=Ye.enumeratedString("KEYFORMATVERSIONS"),rt=Ye.enumeratedString("KEYID"),Rt=(Ke=Ye.enumeratedString("KEYFORMAT"))!=null?Ke:"identity",Ct=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ct.indexOf(Rt)>-1){c.logger.warn("Keyformat "+Rt+" is not supported from the manifest");continue}else if(Rt!=="identity")continue;ut&&(he=E.LevelKey.fromURL(d,pt),pt&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(ut)>=0&&(he.method=ut,he.keyFormat=Rt,rt&&(he.keyID=rt),Qe&&(he.keyFormatVersions=Qe),he.iv=at));break}case"START":{var xt=new L.AttrList(le),yt=xt.decimalFloatingPoint("TIME-OFFSET");Object(H.isFiniteNumber)(yt)&&(C.startTimeOffset=yt);break}case"MAP":{var wt=new L.AttrList(le);$.relurl=wt.URI,wt.BYTERANGE&&$.setByteRange(wt.BYTERANGE),$.level=o,$.sn="initSegment",he&&($.levelkey=he),$.initSegment=null,M=$,ye=!0;break}case"SERVER-CONTROL":{var Et=new L.AttrList(le);C.canBlockReload=Et.bool("CAN-BLOCK-RELOAD"),C.canSkipUntil=Et.optionalFloat("CAN-SKIP-UNTIL",0),C.canSkipDateRanges=C.canSkipUntil>0&&Et.bool("CAN-SKIP-DATERANGES"),C.partHoldBack=Et.optionalFloat("PART-HOLD-BACK",0),C.holdBack=Et.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Te=new L.AttrList(le);C.partTarget=Te.decimalFloatingPoint("PART-TARGET");break}case"PART":{var xe=C.partList;xe||(xe=C.partList=[]);var ze=F>0?xe[xe.length-1]:void 0,Ve=F++,De=new U.Part(new L.AttrList(le),$,d,Ve,ze);xe.push(De),$.duration+=De.duration;break}case"PRELOAD-HINT":{var We=new L.AttrList(le);C.preloadHint=We;break}case"RENDITION-REPORT":{var ge=new L.AttrList(le);C.renditionReports=C.renditionReports||[],C.renditionReports.push(ge);break}default:c.logger.warn("line parsed but not handled: "+re);break}}}W&&!W.relurl?(y.pop(),Q-=W.duration,C.partList&&(C.fragmentHint=W)):C.partList&&(v($,W),$.cc=V,C.fragmentHint=$);var de=y.length,ce=y[0],ne=y[de-1];if(Q+=C.skippedSegments*C.targetduration,Q>0&&de&&ne){C.averagetargetduration=Q/de;var ie=ne.sn;C.endSN=ie!=="initSegment"?ie:0,ce&&(C.startCC=ce.cc,ce.initSegment||C.fragments.every(function(oe){return oe.relurl&&a(oe.relurl)})&&(c.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),$=new U.Fragment(s,d),$.relurl=ne.relurl,$.level=o,$.sn="initSegment",ce.initSegment=$,C.needSidxRanges=!0))}else C.endSN=0,C.startCC=0;return C.fragmentHint&&(Q+=C.fragmentHint.duration),C.totalduration=Q,C.endCC=V,Se>0&&b(y,Se),C},D}();function h(D,S){["video","audio","text"].forEach(function(f){var d=D.filter(function(s){return Object(T.isCodecType)(s,f)});if(d.length){var o=d.filter(function(s){return s.lastIndexOf("avc1",0)===0||s.lastIndexOf("mp4a",0)===0});S[f+"Codec"]=o.length>0?o[0]:d[0],D=D.filter(function(s){return d.indexOf(s)===-1})}}),S.unknownCodecs=D}function w(D,S,f){var d=S[f];d&&(D[f]=d)}function b(D,S){for(var f=D[S],d=S;d--;){var o=D[d];if(!o)return;o.programDateTime=f.programDateTime-o.duration*1e3,f=o}}function v(D,S){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):S!=null&&S.programDateTime&&(D.programDateTime=S.endProgramDateTime),Object(H.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/polyfills/number.ts"),I=R("./src/events.ts"),x=R("./src/errors.ts"),U=R("./src/utils/logger.ts"),N=R("./src/utils/mp4-tools.ts"),E=R("./src/loader/m3u8-parser.ts"),L=R("./src/types/loader.ts"),c=R("./src/utils/attr-list.ts");function T(p){var g=p.type;switch(g){case L.PlaylistContextType.AUDIO_TRACK:return L.PlaylistLevelType.AUDIO;case L.PlaylistContextType.SUBTITLE_TRACK:return L.PlaylistLevelType.SUBTITLE;default:return L.PlaylistLevelType.MAIN}}function P(p,g){var i=p.url;return(i===void 0||i.indexOf("data:")===0)&&(i=g.url),i}var O=function(){function p(i){this.hls=void 0,this.loaders=Object.create(null),this.hls=i,this.registerListeners()}var g=p.prototype;return g.registerListeners=function(){var a=this.hls;a.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(I.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(I.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(I.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},g.unregisterListeners=function(){var a=this.hls;a.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(I.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(I.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(I.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},g.createInternalLoader=function(a){var u=this.hls.config,h=u.pLoader,w=u.loader,b=h||w,v=new b(u);return a.loader=v,this.loaders[a.type]=v,v},g.getInternalLoader=function(a){return this.loaders[a.type]},g.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},g.destroyInternalLoaders=function(){for(var a in this.loaders){var 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u,h=this.hls.config,w=this.getInternalLoader(a);if(w){var b=w.context;if(b&&b.url===a.url){U.logger.trace("[playlist-loader]: playlist request ongoing");return}U.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),w.abort()}var v,D,S,f;switch(a.type){case L.PlaylistContextType.MANIFEST:v=h.manifestLoadingMaxRetry,D=h.manifestLoadingTimeOut,S=h.manifestLoadingRetryDelay,f=h.manifestLoadingMaxRetryTimeout;break;case L.PlaylistContextType.LEVEL:case L.PlaylistContextType.AUDIO_TRACK:case L.PlaylistContextType.SUBTITLE_TRACK:v=0,D=h.levelLoadingTimeOut;break;default:v=h.levelLoadingMaxRetry,D=h.levelLoadingTimeOut,S=h.levelLoadingRetryDelay,f=h.levelLoadingMaxRetryTimeout;break}if(w=this.createInternalLoader(a),(u=a.deliveryDirectives)!==null&&u!==void 0&&u.part){var 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Uint8Array([i>>24,i>>16&255,i>>8&255,i&255,a>>24,a>>16&255,a>>8&255,a&255])))},x.esds=function(N){var E=N.config.length;return new Uint8Array([0,0,0,0,3,23+E,0,1,0,4,15+E,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([E]).concat(N.config).concat([6,1,2]))},x.mp4a=function(N){var E=N.samplerate;return x.box(x.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,N.channelCount,0,16,0,0,0,0,E>>8&255,E&255,0,0]),x.box(x.types.esds,x.esds(N)))},x.mp3=function(N){var E=N.samplerate;return x.box(x.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,N.channelCount,0,16,0,0,0,0,E>>8&255,E&255,0,0]))},x.stsd=function(N){return N.type==="audio"?!N.isAAC&&N.codec==="mp3"?x.box(x.types.stsd,x.STSD,x.mp3(N)):x.box(x.types.stsd,x.STSD,x.mp4a(N)):x.box(x.types.stsd,x.STSD,x.avc1(N))},x.tkhd=function(N){var E=N.id,L=N.duration*N.timescale,c=N.width,T=N.height,P=Math.floor(L/(H+1)),O=Math.floor(L%(H+1));return x.box(x.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,E>>24&255,E>>16&255,E>>8&255,E&255,0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,O>>24,O>>16&255,O>>8&255,O&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,c>>8&255,c&255,0,0,T>>8&255,T&255,0,0]))},x.traf=function(N,E){var L=x.sdtp(N),c=N.id,T=Math.floor(E/(H+1)),P=Math.floor(E%(H+1));return x.box(x.types.traf,x.box(x.types.tfhd,new Uint8Array([0,0,0,0,c>>24,c>>16&255,c>>8&255,c&255])),x.box(x.types.tfdt,new Uint8Array([1,0,0,0,T>>24,T>>16&255,T>>8&255,T&255,P>>24,P>>16&255,P>>8&255,P&255])),x.trun(N,L.length+16+20+8+16+8+8),L)},x.trak=function(N){return N.duration=N.duration||4294967295,x.box(x.types.trak,x.tkhd(N),x.mdia(N))},x.trex=function(N){var E=N.id;return x.box(x.types.trex,new Uint8Array([0,0,0,0,E>>24,E>>16&255,E>>8&255,E&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},x.trun=function(N,E){var L=N.samples||[],c=L.length,T=12+16*c,P=new Uint8Array(T),O,p,g,i,a,u;for(E+=8+T,P.set([0,0,15,1,c>>>24&255,c>>>16&255,c>>>8&255,c&255,E>>>24&255,E>>>16&255,E>>>8&255,E&255],0),O=0;O<c;O++)p=L[O],g=p.duration,i=p.size,a=p.flags,u=p.cts,P.set([g>>>24&255,g>>>16&255,g>>>8&255,g&255,i>>>24&255,i>>>16&255,i>>>8&255,i&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,u>>>24&255,u>>>16&255,u>>>8&255,u&255],12+16*O);return x.box(x.types.trun,P)},x.initSegment=function(N){x.types||x.init();var E=x.moov(N),L=new Uint8Array(x.FTYP.byteLength+E.byteLength);return L.set(x.FTYP),L.set(E,x.FTYP.byteLength),L},x}();I.types=void 0,I.HDLR_TYPES=void 0,I.STTS=void 0,I.STSC=void 0,I.STCO=void 0,I.STSZ=void 0,I.VMHD=void 0,I.SMHD=void 0,I.STSD=void 0,I.FTYP=void 0,I.DINF=void 0,K.default=I},"./src/remux/mp4-remuxer.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"default",function(){return u}),R.d(K,"normalizePts",function(){return h});var H=R("./src/polyfills/number.ts"),I=R("./src/remux/aac-helper.ts"),x=R("./src/remux/mp4-generator.ts"),U=R("./src/events.ts"),N=R("./src/errors.ts"),E=R("./src/utils/logger.ts"),L=R("./src/types/loader.ts"),c=R("./src/utils/timescale-conversion.ts");function T(){return T=Object.assign||function(D){for(var S=1;S<arguments.length;S++){var f=arguments[S];for(var d in f)Object.prototype.hasOwnProperty.call(f,d)&&(D[d]=f[d])}return D},T.apply(this,arguments)}var P=10*1e3,O=1024,p=1152,g=null,i=null,a=!1,u=function(){function D(f,d,o,s){if(s===void 0&&(s=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=f,this.config=d,this.typeSupported=o,this.ISGenerated=!1,g===null){var _=navigator.userAgent||"",C=_.match(/Chrome\/(\d+)/i);g=C?parseInt(C[1]):0}if(i===null){var y=navigator.userAgent.match(/Safari\/(\d+)/i);i=y?parseInt(y[1]):0}a=!!g&&g<75||!!i&&i<600}var S=D.prototype;return S.destroy=function(){},S.resetTimeStamp=function(d){E.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=d},S.resetNextTimestamp=function(){E.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},S.resetInitSegment=function(){E.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},S.getVideoStartPts=function(d){var o=!1,s=d.reduce(function(_,C){var y=C.pts-_;return y<-4294967296?(o=!0,h(_,C.pts)):y>0?_:C.pts},d[0].pts);return o&&E.logger.debug("PTS rollover detected"),s},S.remux=function(d,o,s,_,C,y,M,B){var F,Q,V,W,$,re,ae=C,he=C,Se=d.pid>-1,ye=o.pid>-1,be=o.samples.length,Oe=d.samples.length>0,_e=be>1,fe=(!Se||Oe)&&(!ye||_e)||this.ISGenerated||M;if(fe){this.ISGenerated||(V=this.generateIS(d,o,C));var le=this.isVideoContiguous,Re=-1;if(_e&&(Re=w(o.samples),!le&&this.config.forceKeyFrameOnDiscontinuity))if(re=!0,Re>0){E.logger.warn("[mp4-remuxer]: Dropped "+Re+" out of "+be+" video samples due to a missing keyframe");var ot=this.getVideoStartPts(o.samples);o.samples=o.samples.slice(Re),o.dropped+=Re,he+=(o.samples[0].pts-ot)/(o.timescale||9e4)}else Re===-1&&(E.logger.warn("[mp4-remuxer]: No keyframe found out of "+be+" video samples"),re=!1);if(this.ISGenerated){if(Oe&&_e){var st=this.getVideoStartPts(o.samples),nt=h(d.samples[0].pts,st)-st,$e=nt/o.inputTimeScale;ae+=Math.max(0,$e),he+=Math.max(0,-$e)}if(Oe){if(d.samplerate||(E.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),V=this.generateIS(d,o,C)),Q=this.remuxAudio(d,ae,this.isAudioContiguous,y,ye||_e||B===L.PlaylistLevelType.AUDIO?he:void 0),_e){var Ke=Q?Q.endPTS-Q.startPTS:0;o.inputTimeScale||(E.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),V=this.generateIS(d,o,C)),F=this.remuxVideo(o,he,le,Ke)}}else _e&&(F=this.remuxVideo(o,he,le,0));F&&(F.firstKeyFrame=Re,F.independent=Re!==-1)}}return this.ISGenerated&&(s.samples.length&&($=this.remuxID3(s,C)),_.samples.length&&(W=this.remuxText(_,C))),{audio:Q,video:F,initSegment:V,independent:re,text:W,id3:$}},S.generateIS=function(d,o,s){var _=d.samples,C=o.samples,y=this.typeSupported,M={},B=!Object(H.isFiniteNumber)(this._initPTS),F="audio/mp4",Q,V,W;if(B&&(Q=V=Infinity),d.config&&_.length&&(d.timescale=d.samplerate,d.isAAC||(y.mpeg?(F="audio/mpeg",d.codec=""):y.mp3&&(d.codec="mp3")),M.audio={id:"audio",container:F,codec:d.codec,initSegment:!d.isAAC&&y.mpeg?new Uint8Array(0):x.default.initSegment([d]),metadata:{channelCount:d.channelCount}},B&&(W=d.inputTimeScale,Q=V=_[0].pts-Math.round(W*s))),o.sps&&o.pps&&C.length&&(o.timescale=o.inputTimeScale,M.video={id:"main",container:"video/mp4",codec:o.codec,initSegment:x.default.initSegment([o]),metadata:{width:o.width,height:o.height}},B)){W=o.inputTimeScale;var $=this.getVideoStartPts(C),re=Math.round(W*s);V=Math.min(V,h(C[0].dts,$)-re),Q=Math.min(Q,$-re)}if(Object.keys(M).length)return this.ISGenerated=!0,B&&(this._initPTS=Q,this._initDTS=V),{tracks:M,initPTS:Q,timescale:W}},S.remuxVideo=function(d,o,s,_){var C=d.inputTimeScale,y=d.samples,M=[],B=y.length,F=this._initPTS,Q=this.nextAvcDts,V=8,W,$,re,ae=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,Se=0,ye=!1;if(!s||Q===null){var be=o*C,Oe=y[0].pts-h(y[0].dts,y[0].pts);Q=be-Oe}for(var _e=0;_e<B;_e++){var fe=y[_e];if(fe.pts=h(fe.pts-F,Q),fe.dts=h(fe.dts-F,Q),fe.dts>fe.pts){var le=9e4*.2;Se=Math.max(Math.min(Se,fe.pts-fe.dts),-1*le)}fe.dts<y[_e>0?_e-1:_e].dts&&(ye=!0)}ye&&y.sort(function(it,Be){var Ue=it.dts-Be.dts,Le=it.pts-Be.pts;return Ue||Le}),$=y[0].dts,re=y[y.length-1].dts;var Re=Math.round((re-$)/(B-1));if(Se<0){if(Se<Re*-2){E.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(c.toMsFromMpegTsClock)(-Re,!0)+" ms");for(var ot=Se,st=0;st<B;st++)y[st].dts=ot=Math.max(ot,y[st].pts-Re),y[st].pts=Math.max(ot,y[st].pts)}else{E.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(c.toMsFromMpegTsClock)(Se,!0)+" ms to overcome this issue");for(var nt=0;nt<B;nt++)y[nt].dts=y[nt].dts+Se}$=y[0].dts}if(s){var $e=$-Q,Ke=$e>Re,Ye=$e<-1;if(Ke||Ye){Ke?E.logger.warn("AVC: "+Object(c.toMsFromMpegTsClock)($e,!0)+" ms ("+$e+"dts) hole between fragments detected, filling it"):E.logger.warn("AVC: "+Object(c.toMsFromMpegTsClock)(-$e,!0)+" ms ("+$e+"dts) overlapping between fragments detected"),$=Q;var ut=y[0].pts-$e;y[0].dts=$,y[0].pts=ut,E.logger.log("Video: First PTS/DTS adjusted: "+Object(c.toMsFromMpegTsClock)(ut,!0)+"/"+Object(c.toMsFromMpegTsClock)($,!0)+", delta: "+Object(c.toMsFromMpegTsClock)($e,!0)+" ms")}}a&&($=Math.max(0,$));for(var pt=0,at=0,Qe=0;Qe<B;Qe++){for(var rt=y[Qe],Rt=rt.units,Ct=Rt.length,xt=0,yt=0;yt<Ct;yt++)xt+=Rt[yt].data.length;at+=xt,pt+=Ct,rt.length=xt,rt.dts=Math.max(rt.dts,$),rt.pts=Math.max(rt.pts,rt.dts,0),ae=Math.min(rt.pts,ae),he=Math.max(rt.pts,he)}re=y[B-1].dts;var wt=at+4*pt+8,Et;try{Et=new Uint8Array(wt)}catch(it){this.observer.emit(U.Events.ERROR,U.Events.ERROR,{type:N.ErrorTypes.MUX_ERROR,details:N.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:wt,reason:"fail allocating video mdat "+wt});return}var Te=new DataView(Et.buffer);Te.setUint32(0,wt),Et.set(x.default.types.mdat,4);for(var xe=0;xe<B;xe++){for(var ze=y[xe],Ve=ze.units,De=0,We=0,ge=Ve.length;We<ge;We++){var de=Ve[We],ce=de.data,ne=de.data.byteLength;Te.setUint32(V,ne),V+=4,Et.set(ce,V),V+=ne,De+=4+ne}if(xe<B-1)W=y[xe+1].dts-ze.dts;else{var ie=this.config,oe=ze.dts-y[xe>0?xe-1:xe].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var ue=Math.floor(ie.maxBufferHole*C),we=(_?ae+_*C:this.nextAudioPts)-ze.pts;we>ue?(W=we-oe,W<0&&(W=oe),E.logger.log("[mp4-remuxer]: It is approximately "+we/90+" ms to the next segment; using duration "+W/90+" ms for the last video frame.")):W=oe}else W=oe}var ke=Math.round(ze.pts-ze.dts);M.push(new b(ze.key,W,De,ke))}if(M.length&&g&&g<70){var Ze=M[0].flags;Ze.dependsOn=2,Ze.isNonSync=0}console.assert(W!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=Q=re+W,this.isVideoContiguous=!0;var bt=x.default.moof(d.sequenceNumber++,$,T({},d,{samples:M})),It="video",Ge={data1:bt,data2:Et,startPTS:ae/C,endPTS:(he+W)/C,startDTS:$/C,endDTS:Q/C,type:It,hasAudio:!1,hasVideo:!0,nb:M.length,dropped:d.dropped};return d.samples=[],d.dropped=0,console.assert(Et.length,"MDAT length must not be zero"),Ge},S.remuxAudio=function(d,o,s,_,C){var y=d.inputTimeScale,M=d.samplerate?d.samplerate:y,B=y/M,F=d.isAAC?O:p,Q=F*B,V=this._initPTS,W=!d.isAAC&&this.typeSupported.mpeg,$=[],re=d.samples,ae=W?0:8,he=this.nextAudioPts||-1,Se=o*y;if(this.isAudioContiguous=s=s||re.length&&he>0&&(_&&Math.abs(Se-he)<9e3||Math.abs(h(re[0].pts-V,Se)-he)<20*Q),re.forEach(function(ce){ce.pts=h(ce.pts-V,Se)}),!s||he<0){if(re=re.filter(function(ce){return ce.pts>=0}),!re.length)return;C===0?he=0:_?he=Math.max(0,Se):he=re[0].pts}if(d.isAAC)for(var ye=C!==void 0,be=this.config.maxAudioFramesDrift,Oe=0,_e=he;Oe<re.length;Oe++){var fe=re[Oe],le=fe.pts,Re=le-_e,ot=Math.abs(1e3*Re/y);if(Re<=-be*Q&&ye)Oe===0&&(E.logger.warn("Audio frame @ "+(le/y).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Re/y)+" ms."),this.nextAudioPts=he=_e=le);else if(Re>=be*Q&&ot<P&&ye){var st=Math.round(Re/Q);_e=le-st*Q,_e<0&&(st--,_e+=Q),Oe===0&&(this.nextAudioPts=he=_e),E.logger.warn("[mp4-remuxer]: Injecting "+st+" audio frame @ "+(_e/y).toFixed(3)+"s due to "+Math.round(1e3*Re/y)+" ms gap.");for(var nt=0;nt<st;nt++){var $e=Math.max(_e,0),Ke=I.default.getSilentFrame(d.manifestCodec||d.codec,d.channelCount);Ke||(E.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Ke=fe.unit.subarray()),re.splice(Oe,0,{unit:Ke,pts:$e}),_e+=Q,Oe++}}fe.pts=_e,_e+=Q}for(var Ye=null,ut=null,pt,at=0,Qe=re.length;Qe--;)at+=re[Qe].unit.byteLength;for(var rt=0,Rt=re.length;rt<Rt;rt++){var Ct=re[rt],xt=Ct.unit,yt=Ct.pts;if(ut!==null){var wt=$[rt-1];wt.duration=Math.round((yt-ut)/B)}else if(s&&d.isAAC&&(yt=he),Ye=yt,at>0){at+=ae;try{pt=new Uint8Array(at)}catch(ce){this.observer.emit(U.Events.ERROR,U.Events.ERROR,{type:N.ErrorTypes.MUX_ERROR,details:N.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:at,reason:"fail allocating audio mdat "+at});return}if(!W){var Et=new DataView(pt.buffer);Et.setUint32(0,at),pt.set(x.default.types.mdat,4)}}else return;pt.set(xt,ae);var Te=xt.byteLength;ae+=Te,$.push(new b(!0,F,Te,0)),ut=yt}var xe=$.length;if(!xe)return;var ze=$[$.length-1];this.nextAudioPts=he=ut+B*ze.duration;var Ve=W?new Uint8Array(0):x.default.moof(d.sequenceNumber++,Ye/B,T({},d,{samples:$}));d.samples=[];var De=Ye/y,We=he/y,ge="audio",de={data1:Ve,data2:pt,startPTS:De,endPTS:We,startDTS:De,endDTS:We,type:ge,hasAudio:!0,hasVideo:!1,nb:xe};return this.isAudioContiguous=!0,console.assert(pt.length,"MDAT length must not be zero"),de},S.remuxEmptyAudio=function(d,o,s,_){var C=d.inputTimeScale,y=d.samplerate?d.samplerate:C,M=C/y,B=this.nextAudioPts,F=(B!==null?B:_.startDTS*C)+this._initDTS,Q=_.endDTS*C+this._initDTS,V=M*O,W=Math.ceil((Q-F)/V),$=I.default.getSilentFrame(d.manifestCodec||d.codec,d.channelCount);if(E.logger.warn("[mp4-remuxer]: remux empty Audio"),!$){E.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var re=[],ae=0;ae<W;ae++){var he=F+ae*V;re.push({unit:$,pts:he,dts:he})}return d.samples=re,this.remuxAudio(d,o,s,!1)},S.remuxID3=function(d,o){var s=d.samples.length;if(!s)return;for(var _=d.inputTimeScale,C=this._initPTS,y=this._initDTS,M=0;M<s;M++){var B=d.samples[M];B.pts=h(B.pts-C,o*_)/_,B.dts=h(B.dts-y,o*_)/_}var F=d.samples;return d.samples=[],{samples:F}},S.remuxText=function(d,o){var s=d.samples.length;if(!s)return;for(var _=d.inputTimeScale,C=this._initPTS,y=0;y<s;y++){var M=d.samples[y];M.pts=h(M.pts-C,o*_)/_}d.samples.sort(function(F,Q){return F.pts-Q.pts});var B=d.samples;return d.samples=[],{samples:B}},D}();function h(D,S){var f;if(S===null)return D;for(S<D?f=-8589934592:f=8589934592;Math.abs(D-S)>4294967296;)D+=f;return D}function w(D){for(var S=0;S<D.length;S++)if(D[S].key)return S;return-1}var b=function(S,f,d,o){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=f,this.size=d,this.cts=o,this.flags=new v(S)},v=function(S){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=S?2:1,this.isNonSync=S?0:1}},"./src/remux/passthrough-remuxer.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/polyfills/number.ts"),I=R("./src/utils/mp4-tools.ts"),x=R("./src/loader/fragment.ts"),U=R("./src/utils/logger.ts"),N=function(){function c(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var T=c.prototype;return T.destroy=function(){},T.resetTimeStamp=function(O){this.initPTS=O,this.lastEndDTS=null},T.resetNextTimestamp=function(){this.lastEndDTS=null},T.resetInitSegment=function(O,p,g){this.audioCodec=p,this.videoCodec=g,this.generateInitSegment(O),this.emitInitSegment=!0},T.generateInitSegment=function(O){var p=this.audioCodec,g=this.videoCodec;if(!O||!O.byteLength){this.initTracks=void 0,this.initData=void 0;return}var i=this.initData=Object(I.parseInitSegment)(O);p||(p=L(i.audio,x.ElementaryStreamTypes.AUDIO)),g||(g=L(i.video,x.ElementaryStreamTypes.VIDEO));var a={};i.audio&&i.video?a.audiovideo={container:"video/mp4",codec:p+","+g,initSegment:O,id:"main"}:i.audio?a.audio={container:"audio/mp4",codec:p,initSegment:O,id:"audio"}:i.video?a.video={container:"video/mp4",codec:g,initSegment:O,id:"main"}:U.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},T.remux=function(O,p,g,i,a){var u=this.initPTS,h=this.lastEndDTS,w={audio:void 0,video:void 0,text:i,id3:g,initSegment:void 0};Object(H.isFiniteNumber)(h)||(h=this.lastEndDTS=a||0);var b=p.samples;if(!b||!b.length)return w;var v={initPTS:void 0,timescale:1},D=this.initData;if((!D||!D.length)&&(this.generateInitSegment(b),D=this.initData),!D||!D.length)return 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s=!0,_=0;_<N;_++)if(!this.chars[_].isEmpty()){s=!1;break}return s},d.setCursor=function(s){this.pos!==s&&(this.pos=s),this.pos<0?(this.logger.log(O.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>N&&(this.logger.log(O.DEBUG,"Too large cursor position "+this.pos),this.pos=N)},d.moveCursor=function(s){var _=this.pos+s;if(s>1)for(var C=this.pos+1;C<_+1;C++)this.chars[C].setPenState(this.currPenState);this.setCursor(_)},d.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},d.insertChar=function(s){s>=144&&this.backSpace();var _=x(s);if(this.pos>=N){this.logger.log(O.ERROR,"Cannot insert "+s.toString(16)+" ("+_+") at position "+this.pos+". 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},d.ccBS=function(){if(this.logger.log(O.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},d.ccAOF=function(){},d.ccAON=function(){},d.ccDER=function(){this.logger.log(O.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},d.ccRU=function(s){this.logger.log(O.INFO,"RU("+s+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(s)},d.ccFON=function(){this.logger.log(O.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},d.ccRDC=function(){this.logger.log(O.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},d.ccTR=function(){this.logger.log(O.INFO,"TR"),this.setMode("MODE_TEXT")},d.ccRTD=function(){this.logger.log(O.INFO,"RTD"),this.setMode("MODE_TEXT")},d.ccEDM=function(){this.logger.log(O.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},d.ccCR=function(){this.logger.log(O.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},d.ccENM=function(){this.logger.log(O.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},d.ccEOC=function(){if(this.logger.log(O.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var s=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=s,this.writeScreen=this.nonDisplayedMemory,this.logger.log(O.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},d.ccTO=function(s){this.logger.log(O.INFO,"TO("+s+") - Tab Offset"),this.writeScreen.moveCursor(s)},d.ccMIDROW=function(s){var _={flash:!1};if(_.underline=s%2===1,_.italics=s>=46,_.italics)_.foreground="white";else{var C=Math.floor(s/2)-16,y=["white","green","blue","cyan","red","yellow","magenta"];_.foreground=y[C]}this.logger.log(O.INFO,"MIDROW: "+JSON.stringify(_)),this.writeScreen.setPen(_)},d.outputDataUpdate=function(s){s===void 0&&(s=!1);var _=this.logger.time;if(_===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=_:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,_,this.lastOutputScreen),s&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:_),this.lastOutputScreen.copy(this.displayedMemory))},d.cueSplitAtTime=function(s){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,s,this.displayedMemory),this.cueStartTime=s))},f}(),b=function(){function f(o,s,_){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var C=new p;this.channels=[null,new w(o,s,C),new w(o+1,_,C)],this.cmdHistory=S(),this.logger=C}var d=f.prototype;return d.getHandler=function(s){return this.channels[s].getHandler()},d.setHandler=function(s,_){this.channels[s].setHandler(_)},d.addData=function(s,_){var C,y,M,B=!1;this.logger.time=s;for(var F=0;F<_.length;F+=2){if(y=_[F]&127,M=_[F+1]&127,y===0&&M===0)continue;if(this.logger.log(O.DATA,"["+g([_[F],_[F+1]])+"] -> ("+g([y,M])+")"),C=this.parseCmd(y,M),C||(C=this.parseMidrow(y,M)),C||(C=this.parsePAC(y,M)),C||(C=this.parseBackgroundAttributes(y,M)),!C&&(B=this.parseChars(y,M),B)){var Q=this.currentChannel;if(Q&&Q>0){var V=this.channels[Q];V.insertChars(B)}else this.logger.log(O.WARNING,"No channel found yet. 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y?(y.ccMIDROW(_),this.logger.log(O.DEBUG,"MIDROW ("+g([s,_])+")"),!0):!1}return!1},d.parsePAC=function(s,_){var C,y=this.cmdHistory,M=(s>=17&&s<=23||s>=25&&s<=31)&&_>=64&&_<=127,B=(s===16||s===24)&&_>=64&&_<=95;if(!(M||B))return!1;if(D(s,_,y))return v(null,null,y),!0;var F=s<=23?1:2;_>=64&&_<=95?C=F===1?E[s]:c[s]:C=F===1?L[s]:T[s];var Q=this.channels[F];return Q?(Q.setPAC(this.interpretPAC(C,_)),v(s,_,y),this.currentChannel=F,!0):!1},d.interpretPAC=function(s,_){var C,y={color:null,italics:!1,indent:null,underline:!1,row:s};return _>95?C=_-96:C=_-64,y.underline=(C&1)===1,C<=13?y.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(C/2)]:C<=15?(y.italics=!0,y.color="white"):y.indent=Math.floor((C-16)/2)*4,y},d.parseChars=function(s,_){var C,y=null,M=null;if(s>=25?(C=2,M=s-8):(C=1,M=s),M>=17&&M<=19){var B;M===17?B=_+80:M===18?B=_+112:B=_+144,this.logger.log(O.INFO,"Special char '"+x(B)+"' in channel "+C),y=[B]}else s>=32&&s<=127&&(y=_===0?[s]:[s,_]);if(y){var F=g(y);this.logger.log(O.DEBUG,"Char codes = "+F.join(",")),v(s,_,this.cmdHistory)}return y},d.parseBackgroundAttributes=function(s,_){var C=(s===16||s===24)&&_>=32&&_<=47,y=(s===23||s===31)&&_>=45&&_<=47;if(!(C||y))return!1;var M,B={};s===16||s===24?(M=Math.floor((_-32)/2),B.background=P[M],_%2===1&&(B.background=B.background+"_semi")):_===45?B.background="transparent":(B.foreground="black",_===47&&(B.underline=!0));var F=s<=23?1:2,Q=this.channels[F];return Q.setBkgData(B),v(s,_,this.cmdHistory),!0},d.reset=function(){for(var s=0;s<Object.keys(this.channels).length;s++){var _=this.channels[s];_&&_.reset()}this.cmdHistory=S()},d.cueSplitAtTime=function(s){for(var _=0;_<this.channels.length;_++){var C=this.channels[_];C&&C.cueSplitAtTime(s)}},f}();function v(f,d,o){o.a=f,o.b=d}function D(f,d,o){return o.a===f&&o.b===d}function S(){return{a:null,b:null}}K.default=b},"./src/utils/codecs.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"isCodecType",function(){return I}),R.d(K,"isCodecSupportedInMp4",function(){return x});var H={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function I(U,N){var E=H[N];return!!E&&E[U.slice(0,4)]===!0}function x(U,N){return MediaSource.isTypeSupported((N||"video")+'/mp4;codecs="'+U+'"')}},"./src/utils/cues.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/utils/vttparser.ts"),I=R("./src/utils/webvtt-parser.ts"),x=R("./src/utils/texttrack-utils.ts"),U=/\s/,N={newCue:function(L,c,T,P){for(var O=[],p,g,i,a,u,h=self.VTTCue||self.TextTrackCue,w=0;w<P.rows.length;w++)if(p=P.rows[w],i=!0,a=0,u="",!p.isEmpty()){for(var b=0;b<p.chars.length;b++)U.test(p.chars[b].uchar)&&i?a++:(u+=p.chars[b].uchar,i=!1);p.cueStartTime=c,c===T&&(T+=1e-4),a>=16?a--:a++;var v=Object(H.fixLineBreaks)(u.trim()),D=Object(I.generateCueId)(c,T,v);(!L||!L.cues||!L.cues.getCueById(D))&&(g=new h(c,T,v),g.id=D,g.line=w+1,g.align="left",g.position=10+Math.min(80,Math.floor(a*8/32)*10),O.push(g))}return L&&O.length&&(O.sort(function(S,f){return S.line==="auto"||f.line==="auto"?0:S.line>8&&f.line>8?f.line-S.line:S.line-f.line}),O.forEach(function(S){return Object(x.addCueToTrack)(L,S)})),O}};K.default=N},"./src/utils/discontinuities.ts":function(J,K,R){"use strict";R.r(K),R.d(K,"findFirstFragWithCC",function(){return U}),R.d(K,"shouldAlignOnDiscontinuities",function(){return N}),R.d(K,"findDiscontinuousReferenceFrag",function(){return E}),R.d(K,"adjustSlidingStart",function(){return c}),R.d(K,"alignStream",function(){return T}),R.d(K,"alignPDT",function(){return O}),R.d(K,"alignFragmentByPDTDelta",function(){return p}),R.d(K,"alignMediaPlaylistByPDT",function(){return g});var H=R("./src/polyfills/number.ts"),I=R("./src/utils/logger.ts"),x=R("./src/controller/level-helper.ts");function U(i,a){for(var u=null,h=0,w=i.length;h<w;h++){var b=i[h];if(b&&b.cc===a){u=b;break}}return u}function N(i,a,u){return!!(a.details&&(u.endCC>u.startCC||i&&i.cc<u.startCC))}function E(i,a){var u=i.fragments,h=a.fragments;if(!h.length||!u.length){I.logger.log("No fragments to align");return}var w=U(u,h[0].cc);if(!w||w&&!w.startPTS){I.logger.log("No frag in previous level to align on");return}return w}function L(i,a){if(i){var u=i.start+a;i.start=i.startPTS=u,i.endPTS=u+i.duration}}function c(i,a){for(var u=a.fragments,h=0,w=u.length;h<w;h++)L(u[h],i);a.fragmentHint&&L(a.fragmentHint,i),a.alignedSliding=!0}function 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u=a.fragments[0].programDateTime,h=a.fragments[0].start,w=u-h*1e3;i.fragments.forEach(function(b){p(b,w)}),i.fragmentHint&&p(i.fragmentHint,w),i.alignedSliding=!0}},"./src/utils/ewma-bandwidth-estimator.ts":function(J,K,R){"use strict";R.r(K);var H=R("./src/utils/ewma.ts"),I=function(){function x(N,E,L){this.defaultEstimate_=void 0,this.minWeight_=void 0,this.minDelayMs_=void 0,this.slow_=void 0,this.fast_=void 0,this.defaultEstimate_=L,this.minWeight_=.001,this.minDelayMs_=50,this.slow_=new H.default(N),this.fast_=new H.default(E)}var U=x.prototype;return U.update=function(E,L){var c=this.slow_,T=this.fast_;this.slow_.halfLife!==E&&(this.slow_=new H.default(E,c.getEstimate(),c.getTotalWeight())),this.fast_.halfLife!==L&&(this.fast_=new H.default(L,T.getEstimate(),T.getTotalWeight()))},U.sample=function(E,L){E=Math.max(E,this.minDelayMs_);var c=8*L,T=E/1e3,P=c/T;this.fast_.sample(T,P),this.slow_.sample(T,P)},U.canEstimate=function(){var E=this.fast_;return 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