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G.addKey=function(s){G.key=s},Object.defineProperty(G,"isLicensed",{get:function(){return!!G.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(G.key)},enumerable:!1,configurable:!0}),G}(),de=function(){function G(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return G.prototype.rasterize=function(s,c,I){var Q=this;return new Promise(function(H){var ge=I!==void 0?I:document.createElement("canvas");s===null&&(Q.markersOnly=!0,Q.naturalSize=!1);var Fe=document.createElementNS("http://www.w3.org/2000/svg","svg");Fe.setAttribute("xmlns","http://www.w3.org/2000/svg"),Fe.setAttribute("width",c.width.baseVal.valueAsString),Fe.setAttribute("height",c.height.baseVal.valueAsString),Fe.setAttribute("viewBox","0 0 "+c.viewBox.baseVal.width.toString()+" "+c.viewBox.baseVal.height.toString()),Fe.innerHTML=c.innerHTML,Q.naturalSize===!0?(Fe.width.baseVal.value=s.naturalWidth,Fe.height.baseVal.value=s.naturalHeight):Q.width!==void 0&&Q.height!==void 0&&(Fe.width.baseVal.value=Q.width,Fe.height.baseVal.value=Q.height),ge.width=Fe.width.baseVal.value,ge.height=Fe.height.baseVal.value;var Ze=Fe.outerHTML,ft=ge.getContext("2d");Q.markersOnly!==!0&&ft.drawImage(s,0,0,ge.width,ge.height);var He=window.URL,vt=new Image(ge.width,ge.height);vt.setAttribute("crossOrigin","anonymous");var Ft=new Blob([Ze],{type:"image/svg+xml"}),Xt=He.createObjectURL(Ft);vt.onload=function(){ft.drawImage(vt,0,0),He.revokeObjectURL(Xt);var _r=ge.toDataURL(Q.imageType,Q.imageQuality);H(_r)},vt.src=Xt})},G}(),ne=function(){},ke=function(){function G(s){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(G.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),G.prototype.addClass=function(s){return this.styleSheet===void 0&&this.addStyleSheet(),s.name=""+this.classNamePrefix+s.localName,this.classes.push(s),this.styleSheet.sheet.insertRule("."+s.name+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length),s},G.prototype.addRule=function(s){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(s),this.styleSheet.sheet.insertRule(s.selector+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length)},G.prototype.addStyleSheet=function(){var s;this.styleSheet=document.createElement("style"),((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).appendChild(this.styleSheet),this.addRule(new _e("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new _e("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
    `)),this.addRule(new _e("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
        from {
          opacity: 1;
        }
        to {
          opacity: 0;
        }
    `)),this.addClass(new Se("fade_in",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
    `)),this.addClass(new Se("fade_out",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
    `))},G.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},G}(),_e=function(G,s){this.selector=G,this.style=s},Se=function(G,s){this.localName=G,this.style=s},Oe=function(){function G(s,c,I,Q,H){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=s,this.displayMode=c,this.markerItems=I,this.uiStyleSettings=Q,this.styles=H,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return G.prototype.show=function(s){var c=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var I=document.createElement("div");I.className=this.toolbarBlockStyleClass.name,I.style.whiteSpace="nowrap",this.uiContainer.appendChild(I),this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(I,'<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"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(H){var ge=document.createElement("div");ge.className=""+c.toolbarButtonStyleClass.name,ge.setAttribute("data-type-name",H.typeName),ge.innerHTML=H.icon,ge.addEventListener("click",function(){c.markerToolbarButtonClicked(ge,H)}),c.buttons.push(ge),c.markerButtons.push(ge)}),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 Q=document.createElement("div");Q.className=this.toolbarBlockStyleClass.name,Q.style.whiteSpace="nowrap",Q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Q),this.addActionButton(Q,'<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(Q,'<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()},G.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},G.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},G.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},G.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var c=0;c<this.markerButtons.length;c++)c<s||c===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[c]):(c===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[c]))}},G.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")},G.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(c){c.className=c.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),c.className=c.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),c.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},G.prototype.addActionButton=function(s,c,I){var Q=this,H=document.createElement("div");switch(H.className=""+this.toolbarButtonStyleClass.name,H.innerHTML=c,H.setAttribute("data-action",I),H.addEventListener("click",function(){Q.actionToolbarButtonClicked(H,I)}),I){case"select":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":H.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":H.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":H.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(H),this.buttons.push(H)},G.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Se("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 Se("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Se("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Se("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 Se("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Se("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
      padding: `+s+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Se("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Se("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+`
    `))},G.prototype.markerToolbarButtonClicked=function(s,c){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(I){return I("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},G.prototype.actionToolbarButtonClicked=function(s,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(I){return I("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},G.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},G.prototype.setActiveMarkerButton=function(s){var c=this.markerButtons.find(function(I){return I.getAttribute("data-type-name")===s});c&&this.setActiveButton(c)},G.prototype.setCurrentMarker=function(s){var c=this;this.currentMarker=s,this.buttons.filter(function(I){return/delete|notes/.test(I.getAttribute("data-action"))}).forEach(function(I){c.currentMarker===void 0?(I.style.fillOpacity="0.4",I.style.pointerEvents="none"):(I.style.fillOpacity="1",I.style.pointerEvents="all")})},G}(),Ne=function(){function G(s,c,I,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=c,this.uiStyleSettings=I,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return G.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new Se("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 Se("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Se("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Se("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Se("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 Se("toolbox-panel-row_colors",`
      background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new Se("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*c)+`px;
      padding: `+c+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Se("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Se("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;
    `))},G.prototype.show=function(s){var c;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((c=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},G.prototype.setPanelButtons=function(s){var c,I,Q=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((c=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((I=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(H){var ge;H.uiStyleSettings=Q.uiStyleSettings;var Fe=document.createElement("div");Fe.className=Q.toolboxButtonStyleClass.name+" "+((ge=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ge!==void 0?ge:Q.toolboxButtonStyleColorsClass.name),Fe.innerHTML=H.icon,Fe.title=H.title,Fe.addEventListener("click",function(){Q.panelButtonClick(H)}),Q.panelButtons.push(Fe),Q.buttonRow.appendChild(Fe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},G.prototype.panelButtonClick=function(s){var c=this,I=-1;if(s!==this.activePanel){I=this.panels.indexOf(s),this.panelRow.innerHTML="";var Q=s.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),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=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){c.displayMode==="inline"?c.panelRow.style.display="none":c.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(H,ge){var Fe,Ze;H.className=c.toolboxButtonStyleClass.name+" "+(ge===I?""+((Fe=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Fe!==void 0?Fe:c.toolboxActiveButtonStyleColorsClass.name):""+((Ze=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ze!==void 0?Ze:c.toolboxButtonStyleColorsClass.name))})},G}(),Ke=function(G,s){this.title=G,this.icon=s},Ue=function(G){function s(c,I,Q,H){var ge=G.call(this,c,H||'<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 ge.colors=[],ge.addTransparent=!1,ge.colorBoxes=[],ge.colors=I,ge.currentColor=Q,ge.setCurrentColor=ge.setCurrentColor.bind(ge),ge.getColorBox=ge.getColorBox.bind(ge),ge}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");return I.style.overflow="hidden",I.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var H=c.getColorBox(Q);I.appendChild(H),c.colorBoxes.push(H)}),I},s.prototype.getColorBox=function(c){var I=this,Q=this.uiStyleSettings.toolbarHeight/4,H=this.uiStyleSettings.toolbarHeight-Q,ge=document.createElement("div");ge.style.display="inline-block",ge.style.boxSizing="content-box",ge.style.width=H-2+"px",ge.style.height=H-2+"px",ge.style.padding="1px",ge.style.marginRight="2px",ge.style.marginBottom="2px",ge.style.borderWidth="2px",ge.style.borderStyle="solid",ge.style.borderRadius=(H+2)/2+"px",ge.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ge.addEventListener("click",function(){I.setCurrentColor(c,ge)});var Fe=document.createElement("div");return Fe.style.display="inline-block",Fe.style.width=H-2+"px",Fe.style.height=H-2+"px",Fe.style.backgroundColor=c,Fe.style.borderRadius=H/2+"px",c==="transparent"&&(Fe.style.fill=this.uiStyleSettings.toolboxAccentColor,Fe.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>`),ge.appendChild(Fe),ge},s.prototype.setCurrentColor=function(c,I){var Q=this;this.currentColor=c,this.colorBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},s}(Ke),We=function(){function G(s,c,I){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=c,this.globalSettings=I,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(G.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),G.prototype.ownsTarget=function(s){return!1},Object.defineProperty(G.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),G.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},G.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},G.prototype.pointerDown=function(s,c){},G.prototype.dblClick=function(s,c){},G.prototype.manipulate=function(s){},G.prototype.pointerUp=function(s){this.stateChanged()},G.prototype.dispose=function(){},G.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},G.prototype.getState=function(){return{typeName:G.typeName,state:this.state,notes:this.notes}},G.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},G.prototype.scale=function(s,c){},G.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},G.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},G.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},G.typeName="MarkerBase",G}(),Be=function(){function G(){this.findGripByVisual=this.findGripByVisual.bind(this)}return G.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},G}(),nt=function(){function G(){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 G.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},G}(),Je=function(){function G(){}return G.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},G.toSVGMatrix=function(s,c){return s.a=c.a,s.b=c.b,s.c=c.c,s.d=c.d,s.e=c.e,s.f=c.f,s},G}(),et=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.left=0,H.top=0,H.width=0,H.height=0,H.defaultSize={x:50,y:20},H.offsetX=0,H.offsetY=0,H.rotationAngle=0,H.CB_DISTANCE=10,H._suppressMarkerCreateEvent=!1,H.container.transform.baseVal.appendItem(le.createTransform()),H.setupControlBox(),H}return Ce(s,G),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(c){this._visual=c;var I=le.createTransform();this._visual.transform.baseVal.appendItem(I)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!!G.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="new"&&(this.left=c.x,this.top=c.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(c);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(I),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(I)){this.activeGrip=this.rotatorGrip;var H=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=H.x-this.width/2,this.top=H.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ge=this.container.transform.baseVal.getItem(0);ge.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ge,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(c){var I=this.state;G.prototype.pointerUp.call(this,c),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(c),this._state="select",I==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(c){this.visual.style.transform="translate("+c.x+"px, "+c.y+"px)"},s.prototype.manipulate=function(c){var I=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(I.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(I.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(I):this.state==="rotate"&&this.rotate(c)},s.prototype.resize=function(c){var I=this.manipulationStartLeft,Q=this.manipulationStartWidth,H=this.manipulationStartTop,ge=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:I=this.manipulationStartLeft+c.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-I;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+c.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:H=this.manipulationStartTop+c.y-this.manipulationStartY,ge=this.manipulationStartHeight+this.manipulationStartTop-H;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ge=this.manipulationStartHeight+c.y-this.manipulationStartY}Q>=0?(this.left=I,this.width=Q):(this.left=I+Q,this.width=-Q),ge>=0?(this.top=H,this.height=ge):(this.top=H+ge,this.height=-ge),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(c){if(Math.abs(c.x-this.centerX)>.1){var I=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*I,this.applyRotation()}},s.prototype.applyRotation=function(){var c=this.container.transform.baseVal.getItem(0);c.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(c,0)},s.prototype.rotatePoint=function(c){if(this.rotationAngle===0)return c;var I=this.container.getCTM(),Q=le.createPoint(c.x,c.y);return{x:(Q=Q.matrixTransform(I)).x,y:Q.y}},s.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var I=this.container.getCTM();I=I.inverse();var Q=le.createPoint(c.x,c.y);return{x:(Q=Q.matrixTransform(I)).x,y:Q.y}},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=le.createGroup();var c=le.createTransform();c.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(c),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 Be,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var c=this.controlBox.transform.baseVal.getItem(0);c.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(c,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()},s.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()},s.prototype.createGrip=function(){var c=new nt;return c.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.controlGrips.topLeft.GRIP_SIZE,I=-c/2,Q=I,H=(this.width+this.CB_DISTANCE)/2-c/2,ge=(this.height+this.CB_DISTANCE)/2-c/2,Fe=this.height+this.CB_DISTANCE-c/2,Ze=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,I,Q),this.positionGrip(this.controlGrips.topCenter.visual,H,Q),this.positionGrip(this.controlGrips.topRight.visual,Ze,Q),this.positionGrip(this.controlGrips.centerLeft.visual,I,ge),this.positionGrip(this.controlGrips.centerRight.visual,Ze,ge),this.positionGrip(this.controlGrips.bottomLeft.visual,I,Fe),this.positionGrip(this.controlGrips.bottomCenter.visual,H,Fe),this.positionGrip(this.controlGrips.bottomRight.visual,Ze,Fe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,H,Q-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(c,I,Q){var H=c.transform.baseVal.getItem(0);H.setTranslate(I,Q),c.transform.baseVal.replaceItem(H,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Je.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Je.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var I=c;this.left=I.left,this.top=I.top,this.width=I.width,this.height=I.height,this.rotationAngle=I.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,I.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,I.containerTransformMatrix))},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I);var Q=this.rotatePoint({x:this.left,y:this.top}),H=this.unrotatePoint({x:Q.x*c,y:Q.y*I});this.left=H.x,this.top=H.y,this.width=this.width*c,this.height=this.height*I,this.adjustControlBox()},s}(We),tt=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.createVisual=H.createVisual.bind(H),H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){G.prototype.setSize.call(this),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){G.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){var I=c;this.fillColor=I.fillColor,this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.opacity=I.opacity,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.setSize()},s.title="Rectangle marker",s}(et),pt=function(G){function s(c,I,Q,H){var ge=G.call(this,c,H||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ge.widths=[],ge.widthBoxes=[],ge.widths=I,ge.currentWidth=Q,ge.setCurrentWidth=ge.setCurrentWidth.bind(ge),ge}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",this.widths.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.flexGrow="2",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){c.setCurrentWidth(Q,H)}),I.appendChild(H);var ge=document.createElement("div");ge.innerText=Q.toString(),ge.style.marginRight="5px",H.appendChild(ge);var Fe=document.createElement("div");Fe.style.minHeight="20px",Fe.style.flexGrow="2",Fe.style.display="flex",Fe.style.alignItems="center";var Ze=document.createElement("hr");Ze.style.minWidth="20px",Ze.style.border="0px",Ze.style.borderTop=Q+"px solid "+c.uiStyleSettings.toolboxColor,Ze.style.flexGrow="2",Fe.appendChild(Ze),H.appendChild(Fe),c.widthBoxes.push(H)}),I},s.prototype.setCurrentWidth=function(c,I){var Q=this;this.currentWidth=c,this.widthBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(Ke),rt=function(G){function s(c,I,Q,H){var ge=G.call(this,c,H||'<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 ge.styles=[],ge.styleBoxes=[],ge.styles=I,ge.currentStyle=Q,ge.setCurrentStyle=ge.setCurrentStyle.bind(ge),ge}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",this.styles.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/c.styles.length-5+"%",H.style.borderColor=Q===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){c.setCurrentStyle(Q,H)}),I.appendChild(H);var ge=document.createElement("div");ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.overflow="hidden";var Fe=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+c.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
  </svg>`;ge.innerHTML=Fe,H.appendChild(ge),c.styleBoxes.push(H)}),I},s.prototype.setCurrentStyle=function(c,I){var Q=this;this.currentStyle=c,this.styleBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(Ke),it=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Ue("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new pt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(tt),Pe=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},dt=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.x1=0,H.y1=0,H.x2=0,H.y2=0,H.defaultLength=50,H.manipulationStartX=0,H.manipulationStartY=0,H.manipulationStartX1=0,H.manipulationStartY1=0,H.manipulationStartX2=0,H.manipulationStartY2=0,H.setupControlBox(),H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!!G.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.manipulationStartX=c.x,this.manipulationStartY=c.y,this.state==="new"&&(this.x1=c.x,this.y1=c.y,this.x2=c.x,this.y2=c.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(I)?this.activeGrip=this.grip1:this.grip2.ownsTarget(I)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(c){var I=this.state;G.prototype.pointerUp.call(this,c),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(c),this._state="select",I==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(c){this.state==="creating"?this.resize(c):this.state==="move"?(this.x1=this.manipulationStartX1+c.x-this.manipulationStartX,this.y1=this.manipulationStartY1+c.y-this.manipulationStartY,this.x2=this.manipulationStartX2+c.x-this.manipulationStartX,this.y2=this.manipulationStartY2+c.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(c)},s.prototype.resize=function(c){switch(this.activeGrip){case this.grip1:this.x1=c.x,this.y1=c.y;break;case this.grip2:case void 0:this.x2=c.x,this.y2=c.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=le.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){this.positionGrips()},s.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},s.prototype.createGrip=function(){var c=new nt;return c.visual.transform.baseVal.appendItem(le.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-c/2,this.y1-c/2),this.positionGrip(this.grip2.visual,this.x2-c/2,this.y2-c/2)},s.prototype.positionGrip=function(c,I,Q){var H=c.transform.baseVal.getItem(0);H.setTranslate(I,Q),c.transform.baseVal.replaceItem(H,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},G.prototype.getState.call(this))},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var I=c;this.x1=I.x1,this.y1=I.y1,this.x2=I.x2,this.y2=I.y2},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.x1=this.x1*c,this.y1=this.y1*I,this.x2=this.x2*c,this.y2=this.y2*I,this.adjustVisual(),this.adjustControlBox()},s}(We),at=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Ue("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new pt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorLine&&c!==this.visibleLine)},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},s.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()]]))},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var I=c;this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.createVisual(),this.adjustVisual()},s.typeName="LineMarker",s.title="Line marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',s}(dt),Me=function(G){function s(c,I,Q,H){var ge=G.call(this,c,H||'<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 ge.fonts=[],ge.fontBoxes=[],ge.fonts=I,ge.currentFont=Q,ge.setCurrentFont=ge.setCurrentFont.bind(ge),ge}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");return I.style.overflow="hidden",I.style.flexGrow="2",this.fonts.forEach(function(Q){var H=document.createElement("div");H.style.display="inline-block",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/c.fonts.length-5+"%",H.style.borderColor=Q===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){c.setCurrentFont(Q,H)}),I.appendChild(H);var ge=document.createElement("div");ge.style.display="flex",ge.style.minHeight="20px",ge.style.flexGrow="2",ge.style.fontFamily=Q,ge.style.overflow="hidden";var Fe=document.createElement("div");Fe.style.whiteSpace="nowrap",Fe.style.overflow="hidden",Fe.style.textOverflow="ellipsis",Fe.innerHTML="The quick brown fox jumps over the lazy dog",ge.appendChild(Fe),H.appendChild(ge),c.fontBoxes.push(H)}),I},s.prototype.setCurrentFont=function(c,I){var Q=this;this.currentFont=c,this.fontBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(Ke),Ge=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.color="transparent",H.padding=5,H.DEFAULT_TEXT="your text here",H.text=H.DEFAULT_TEXT,H.isMoved=!1,H.color=Q.defaultColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setColor=H.setColor.bind(H),H.setFont=H.setFont.bind(H),H.renderText=H.renderText.bind(H),H.sizeText=H.sizeText.bind(H),H.textEditDivClicked=H.textEditDivClicked.bind(H),H.showTextEditor=H.showTextEditor.bind(H),H.setSize=H.setSize.bind(H),H.positionTextEditor=H.positionTextEditor.bind(H),H.colorPanel=new Ue("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.fontFamilyPanel=new Me("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H}return Ce(s,G),s.prototype.ownsTarget=function(c){if(G.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var I=!1;return this.textElement.childNodes.forEach(function(Q){Q===c&&(I=!0)}),I},s.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()},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.isMoved=!1,this.pointerDownPoint=c,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.renderText=function(){var c=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(I){c.textElement.appendChild(le.createTSpan(I.trim()===""?" ":I.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var c=this.textElement.getBBox(),I=1;if(c.width>0&&c.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/c.width,H=(1*this.height-this.height*this.padding*2/100)/c.height;I=Math.min(Q,H)}return I},s.prototype.getTextPosition=function(c){var I=this.textElement.getBBox(),Q=0,H=0;return I.width>0&&I.height>0&&(Q=(this.width-I.width*c)/2,H=this.height/2-I.height*c/2),{x:Q,y:H}},s.prototype.sizeText=function(){var c=this.textElement.getBBox(),I=this.getTextScale(),Q=this.getTextPosition(I);Q.y-=c.y*I,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+I+", "+I+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(I,I))},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(c.x-this.pointerDownPoint.x)>5||Math.abs(c.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){G.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()]]))},s.prototype.pointerUp=function(c){var I=this.state;I==="creating"&&(this._suppressMarkerCreateEvent=!0),G.prototype.pointerUp.call(this,c),this.setSize(),(I==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var c=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(I){I.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var I=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&I>.9;)I-=.1,c.textEditor.style.fontSize=Math.max(I,.9)+"em"}),this.textEditor.addEventListener("keyup",function(I){I.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(I){if(I.clipboardData){var Q=I.clipboardData.getData("text"),H=window.getSelection();if(!H.rangeCount)return!1;H.deleteFromDocument(),H.getRangeAt(0).insertNode(document.createTextNode(Q)),I.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){c.textEditDivClicked(c.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},s.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var c=this.getTextScale(),I=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),H={x:Q.width*c,y:Q.height*c};I.x-=H.x/2,I.y-=H.y/2,this.textEditor.style.top=I.y+"px",this.textEditor.style.left=I.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-I.x+"px",this.textEditor.style.fontSize=Math.max(16*c,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(c){this.text=c.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){G.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),G.prototype.deselect.call(this)},s.prototype.dblClick=function(c,I){G.prototype.dblClick.call(this,c,I),this.showTextEditor()},s.prototype.setColor=function(c){this.textElement&&le.setAttributes(this.textElement,[["fill",c]]),this.color=c,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(c)},s.prototype.setFont=function(c){this.textElement&&le.setAttributes(this.textElement,[["font-family",c]]),this.fontFamily=c,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},s.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},s.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var I=c;this.color=I.color,this.fontFamily=I.fontFamily,this.padding=I.padding,this.text=I.text,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.setSize(),this.sizeText(),this.positionTextEditor()},s.typeName="TextMarker",s.title="Text marker",s.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>',s}(et),xe=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.color="transparent",H.lineWidth=3,H.drawing=!1,H.pixelRatio=1,H.color=Q.defaultColor,H.lineWidth=Q.defaultStrokeWidth,H.pixelRatio=Q.freehandPixelRatio,H.setColor=H.setColor.bind(H),H.addCanvas=H.addCanvas.bind(H),H.finishCreation=H.finishCreation.bind(H),H.setLineWidth=H.setLineWidth.bind(H),H.colorPanel=new Ue("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.lineWidthPanel=new pt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.lineWidthPanel.onWidthChanged=H.setLineWidth,H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=le.createGroup(),this.drawingImage=le.createImage(),this.visual.appendChild(this.drawingImage);var c=le.createTransform();this.visual.transform.baseVal.appendItem(c),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,I){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(c.x,c.y),this.drawing=!0):G.prototype.pointerDown.call(this,c,I)},s.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),le.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),le.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):G.prototype.pointerUp.call(this,c)},s.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)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),G.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),G.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),I=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=I[0],H=I[1],ge=I[2],Fe=I[3],Ze=!1,ft=0;ft<this.canvasElement.height;ft++)for(var He=0;He<this.canvasElement.width;He++)c.data[ft*this.canvasElement.width*4+4*He+3]>0&&(Ze=!0,ft<H&&(H=ft),He<Q&&(Q=He),ft>Fe&&(Fe=ft),He>ge&&(ge=He));if(Ze){this.left=Q/this.pixelRatio,this.top=H/this.pixelRatio,this.width=(ge-Q)/this.pixelRatio,this.height=(Fe-H)/this.pixelRatio;var vt=document.createElement("canvas");vt.width=ge-Q,vt.height=Fe-H,vt.getContext("2d").putImageData(this.canvasContext.getImageData(Q,H,ge-Q,Fe-H),0,0),this.drawingImgUrl=vt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.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})},s.prototype.setColor=function(c){this.color=c,this.colorChanged(c)},s.prototype.setLineWidth=function(c){this.lineWidth=c},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({drawingImgUrl:this.drawingImgUrl},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){this.createVisual(),G.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.setDrawingImage()},s.typeName="FreehandMarker",s.title="Freehand marker",s.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>',s}(et),me=function(G){function s(c,I,Q){var H=G.call(this,c,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return H.typeBoxes=[],H.currentType=I,H.setCurrentType=H.setCurrentType.bind(H),H}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2";for(var Q=function(Fe){var Ze="both";switch(Fe){case 0:Ze="both";break;case 1:Ze="start";break;case 2:Ze="end";break;case 3:Ze="none"}var ft=document.createElement("div");if(ft.style.display="flex",ft.style.flexGrow="2",ft.style.alignItems="center",ft.style.justifyContent="space-between",ft.style.padding="5px",ft.style.borderWidth="2px",ft.style.borderStyle="solid",ft.style.borderColor=Ze===H.currentType?H.uiStyleSettings.toolboxAccentColor:"transparent",ft.addEventListener("click",function(){c.setCurrentType(Ze,ft)}),I.appendChild(ft),Ze==="both"||Ze==="start"){var He=document.createElement("div");He.style.display="flex",He.style.alignItems="center",He.style.minHeight="20px",He.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="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,He.style.marginLeft="5px",ft.appendChild(He)}var vt=document.createElement("div");vt.style.display="flex",vt.style.alignItems="center",vt.style.minHeight="20px",vt.style.flexGrow="2";var Ft=document.createElement("hr");if(Ft.style.minWidth="20px",Ft.style.border="0px",Ft.style.borderTop="3px solid "+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee"),Ft.style.flexGrow="2",vt.appendChild(Ft),ft.appendChild(vt),Ze==="both"||Ze==="end"){var Xt=document.createElement("div");Xt.style.display="flex",Xt.style.alignItems="center",Xt.style.minHeight="20px",Xt.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="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Xt.style.marginRight="5px",ft.appendChild(Xt)}H.typeBoxes.push(ft)},H=this,ge=0;ge<4;ge++)Q(ge);return I},s.prototype.setCurrentType=function(c,I){var Q=this;this.currentType=c,this.typeBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(Ke),ye=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.arrowType="end",H.arrowBaseHeight=10,H.arrowBaseWidth=10,H.getArrowPoints=H.getArrowPoints.bind(H),H.setArrowType=H.setArrowType.bind(H),H.arrowTypePanel=new me("Arrow type","end"),H.arrowTypePanel.onArrowTypeChanged=H.setArrowType,H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},s.prototype.getArrowPoints=function(c,I){var Q=this.arrowBaseWidth+2*this.strokeWidth,H=this.arrowBaseHeight+2*this.strokeWidth;return c-Q/2+","+(I+H/2)+" "+c+","+(I-H/2)+" "+(c+Q/2)+","+(I+H/2)},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.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 c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),I=this.arrow1.transform.baseVal.getItem(0);I.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(I,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},s.prototype.setArrowType=function(c){this.arrowType=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({arrowType:this.arrowType},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var I=c;this.arrowType=I.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(at),re=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.fillColor=Q.defaultFillColor,H.strokeWidth=0,H.fillPanel=new Ue("Color",Q.defaultColorSet,Q.defaultFillColor),H.fillPanel.onColorChanged=H.setFillColor,H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(tt),ie=function(G){function s(c,I,Q,H){var ge=G.call(this,c,H||'<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 ge.opacities=[],ge.opacityBoxes=[],ge.opacities=I,ge.currentOpacity=Q,ge.setCurrentOpacity=ge.setCurrentOpacity.bind(ge),ge}return Ce(s,G),s.prototype.getUi=function(){var c=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",I.style.justifyContent="space-between",this.opacities.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="center",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){c.setCurrentOpacity(Q,H)}),I.appendChild(H);var ge=document.createElement("div");ge.innerText=100*Q+"%",H.appendChild(ge),c.opacityBoxes.push(H)}),I},s.prototype.setCurrentOpacity=function(c,I){var Q=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(H){H.style.borderColor=H===I?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(Ke),se=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.setOpacity=H.setOpacity.bind(H),H.fillColor=Q.defaultHighlightColor,H.strokeWidth=0,H.opacity=Q.defaultHighlightOpacity,H.fillPanel=new Ue("Color",Q.defaultColorSet,H.fillColor),H.fillPanel.onColorChanged=H.setFillColor,H.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ce(s,G),s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="HighlightMarker",s.title="Highlight marker",s.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>',s}(re),pe='<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>',be=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.bgColor="transparent",H.tipPosition={x:0,y:0},H.tipBase1Position={x:0,y:0},H.tipBase2Position={x:0,y:0},H.tipMoving=!1,H.color=Q.defaultStrokeColor,H.bgColor=Q.defaultFillColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setBgColor=H.setBgColor.bind(H),H.getTipPoints=H.getTipPoints.bind(H),H.positionTip=H.positionTip.bind(H),H.setTipPoints=H.setTipPoints.bind(H),H.colorPanel=new Ue("Text color",Q.defaultColorSet,H.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>'),H.colorPanel.onColorChanged=H.setColor,H.bgColorPanel=new Ue("Fill color",Q.defaultColorSet,H.bgColor,pe),H.bgColorPanel.onColorChanged=H.setBgColor,H.fontFamilyPanel=new Me("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H.tipGrip=new nt,H.tipGrip.visual.transform.baseVal.appendItem(le.createTransform()),H.controlBox.appendChild(H.tipGrip.visual),H}return Ce(s,G),s.prototype.ownsTarget=function(c){return G.prototype.ownsTarget.call(this,c)||this.tipGrip.ownsTarget(c)||this.tip===c},s.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)},s.prototype.pointerDown=function(c,I){this.state==="new"&&G.prototype.pointerDown.call(this,c,I),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(I)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):G.prototype.pointerDown.call(this,c,I)},s.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,G.prototype.pointerUp.call(this,c);else{var I=this.state==="creating";G.prototype.pointerUp.call(this,c),this.setTipPoints(I),this.positionTip()}},s.prototype.manipulate=function(c){if(this.tipMoving){var I=this.unrotatePoint(c);this.tipPosition={x:I.x-this.manipulationStartLeft,y:I.y-this.manipulationStartTop},this.positionTip()}else G.prototype.manipulate.call(this,c)},s.prototype.setBgColor=function(c){this.bgRectangle&&this.tip&&(le.setAttributes(this.bgRectangle,[["fill",c]]),le.setAttributes(this.tip,[["fill",c]])),this.bgColor=c,this.fillColorChanged(c)},s.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},s.prototype.setTipPoints=function(c){c===void 0&&(c=!1);var I=Math.min(this.height/2,15),Q=this.height/5;c&&(this.tipPosition={x:I+Q/2,y:this.height+20});var H=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:I,y:0},this.tipBase2Position={x:I+Q,y:0}):(this.tipBase1Position={x:0,y:I},this.tipBase2Position={x:0,y:I+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-I-Q,y:0},this.tipBase2Position={x:this.width-I,y:0}):(this.tipBase1Position={x:this.width,y:I},this.tipBase2Position={x:this.width,y:I+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?H<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-I-Q,y:this.height},this.tipBase2Position={x:this.width-I,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-I-Q},this.tipBase2Position={x:this.width,y:this.height-I}):H<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:I,y:this.height},this.tipBase2Position={x:I+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-I},this.tipBase2Position={x:0,y:this.height-I-Q})},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.positionTip()},s.prototype.positionTip=function(){le.setAttributes(this.tip,[["points",this.getTipPoints()]]);var c=this.tipGrip.visual.transform.baseVal.getItem(0);c.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(c,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),G.prototype.select.call(this)},s.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var I=c;this.bgColor=I.bgColor,this.tipPosition=I.tipPosition,G.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*I},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.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>',s}(Ge),Re=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.fillColor=Q.defaultFillColor,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.setOpacity=H.setOpacity.bind(H),H.createVisual=H.createVisual.bind(H),H.strokePanel=new Ue("Line color",ve(Q.defaultColorSet,["transparent"]),Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.fillPanel=new Ue("Fill color",ve(Q.defaultColorSet,["transparent"]),H.fillColor,pe),H.fillPanel.onColorChanged=H.setFillColor,H.strokeWidthPanel=new pt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){G.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){G.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()]])},s.prototype.pointerUp=function(c){G.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&le.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&le.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(c),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&le.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&le.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&le.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var I=c;this.fillColor=I.fillColor,this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.opacity=I.opacity,this.createVisual(),G.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,I){G.prototype.scale.call(this,c,I),this.setSize()},s.typeName="EllipseMarker",s.title="Ellipse marker",s.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>',s}(et),je=function(G){function s(c,I,Q){return G.call(this,c,I,Q)||this}return Ce(s,G),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.tip1&&c!==this.tip2)},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.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 c=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),I=this.tip1.transform.baseVal.getItem(0);I.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(I,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(c+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.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>',s}(at),Ye=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.strokePanel.colors=Q.defaultColorSet,H.fillColor="transparent",H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=G.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.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>',s}(Re),st=function(){function G(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),G.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},G.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},G.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},G.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},G.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},G}(),$e=function(G){function s(c,I,Q){var H=G.call(this,c,I,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.curveX=0,H.curveY=0,H.manipulationStartCurveX=0,H.manipulationStartCurveY=0,H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.positionGrips=H.positionGrips.bind(H),H.addControlGrips=H.addControlGrips.bind(H),H.adjustVisual=H.adjustVisual.bind(H),H.setupControlBox=H.setupControlBox.bind(H),H.resize=H.resize.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Ue("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new pt("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),s.prototype.ownsTarget=function(c){return!(!G.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorCurve&&c!==this.visibleCurve&&!this.curveGrip.ownsTarget(c))},s.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},s.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)},s.prototype.pointerDown=function(c,I){G.prototype.pointerDown.call(this,c,I),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=c.x,this.curveY=c.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(I)&&(this.activeGrip=this.curveGrip,this._state="resize")},s.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()]]))},s.prototype.setupControlBox=function(){G.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)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,G.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){G.prototype.positionGrips.call(this);var c=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-c/2,this.curveY-c/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()))},s.prototype.manipulate=function(c){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+c.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+c.y-this.manipulationStartY),G.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),G.prototype.resize.call(this,c),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.adjustVisual(),this.colorChanged(c)},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.adjustVisual()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.adjustVisual()},s.prototype.scale=function(c,I){this.curveX=this.curveX*c,this.curveY=this.curveY*I,G.prototype.scale.call(this,c,I)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},G.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){G.prototype.restoreState.call(this,c);var I=c;this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.curveX=I.curveX,this.curveY=I.curveY,this.createVisual(),this.adjustVisual()},s.typeName="CurveMarker",s.title="Curve marker",s.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>',s}(dt),St=function(){function G(s,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=c}return Object.defineProperty(G.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),G.prototype.preventDefault=function(){this._defaultPrevented=!0},G}(),Et=function(G){function s(c,I,Q){var H=G.call(this,c,!1)||this;return H.dataUrl=I,H.state=Q,H}return Ce(s,G),s}(St),lt=function(G){function s(c,I,Q){Q===void 0&&(Q=!1);var H=G.call(this,c,Q)||this;return H.marker=I,H}return Ce(s,G),s}(St),Pt=function(){function G(){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 G.prototype.addEventListener=function(s,c){this[s].push(c)},G.prototype.removeEventListener=function(s,c){var I=this[s].indexOf(c);I>-1&&this[s].splice(I,1)},G}(),_t=function(){function G(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Pe,this._isOpen=!1,this.undoRedoManager=new st,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 Pt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=G.instanceCounter++,this.styles=new ke(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.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(G.prototype,"ALL_MARKER_TYPES",{get:function(){return[it,xe,ye,Ge,Ye,Re,se,be,je,re,at,$e]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[it,xe,ye,Ge,Re,se,be]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"BASIC_MARKER_TYPES",{get:function(){return[it,xe,ye,Ge,se]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var c=this;this._availableMarkerTypes.splice(0),s.forEach(function(I){if(typeof I=="string"){var Q=c.ALL_MARKER_TYPES.find(function(H){return H.typeName===I});Q!==void 0&&c._availableMarkerTypes.push(Q)}else c._availableMarkerTypes.push(I)})},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,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(G.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),G.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),te.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},G.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&ne.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ne.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new St(s))})},G.prototype.render=function(){return Ae(this,void 0,void 0,function(){var s;return Te(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(s=new de).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return c.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,c.sent()]}})})},G.prototype.close=function(s){var c=this;if(s===void 0&&(s=!1),this.isOpen){var I=!1;s||this.eventListeners.beforeclose.forEach(function(Q){var H=new St(c,!0);Q(H),H.defaultPrevented&&(I=!0)}),I||(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(Q){return Q(new St(c))}),this.detachEvents(),this._isOpen=!1)}},G.prototype.addMarkersToToolbar=function(){for(var s,c=[],I=0;I<arguments.length;I++)c[I]=arguments[I];(s=this._availableMarkerTypes).push.apply(s,c)},G.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(c){s(c.dataUrl,c.state)})},G.prototype.removeRenderEventListener=function(s){},G.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},G.prototype.removeCloseEventListener=function(s){},G.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},G.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,c=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,I=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(c,I)},G.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},G.prototype.resize=function(s,c){this._isResizing=!0;var I=s/this.imageWidth,Q=c/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(c),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(I,Q),this._isResizing=!1},G.prototype.scaleMarkers=function(s,c){var I,Q=this;this._currentMarker&&this._currentMarker instanceof Ge?this._currentMarker.scale(s,c):(I=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(H){H!==Q._currentMarker&&H.scale(s,c)}),I!==void 0&&this.setCurrentMarker(I)},G.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"},G.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left,this.top=s.top-c.top},G.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)},G.prototype.addDefs=function(){for(var s,c=[],I=0;I<arguments.length;I++)c[I]=arguments[I];this.defs=le.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,c)},G.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},G.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)},G.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},G.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},G.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)},G.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},G.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)},G.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 s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.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 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',s.title="Powered by marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},G.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")},G.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"},G.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},G.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 s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"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 Oe(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 Ne(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},G.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},G.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},G.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},G.prototype.toolbarButtonClicked=function(s,c){if(s==="marker"&&c!==void 0)this.createNewMarker(c);else if(s==="action")switch(c){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},G.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var H=new lt(s,s._currentMarker,!0);Q(H),H.defaultPrevented&&(c=!0)}),!c){var I=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(Q){return Q(new lt(s,I))})}}},G.prototype.clear=function(){var s=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ge){var Fe=new lt(s,void 0,!0);ge(Fe),Fe.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var I=function(ge){var Fe=Q.markers[ge];Q.setCurrentMarker(Q.markers[ge]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(Ze){return Ze(new lt(s,Fe))})},Q=this,H=this.markers.length-1;H>=0;H--)I(H);this.addUndoStep()}},Object.defineProperty(G.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),G.prototype.showNotesEditor=function(){var s;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},G.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},G.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},G.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),I=this.undoRedoManager.getLastUndoStep();if(!I||I.width===c.width&&I.height===c.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(H){return H(new St(s))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(H){return H(new St(s))})}},G.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},G.prototype.undoStep=function(){var s=this,c=this.undoRedoManager.undo();c!==void 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s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},G.prototype.addLicenseKey=function(s){te.addKey(s)},G.prototype.addEventListener=function(s,c){this.eventListeners.addEventListener(s,c)},G.prototype.removeEventListener=function(s,c){this.eventListeners.removeEventListener(s,c)},G.prototype.renderState=function(s){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(s),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(G.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),G.prototype.focus=function(){var s=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(c){return c(new St(s))}))},G.prototype.blur=function(){var s=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(c){return c(new St(s))}))},G.instanceCounter=0,G}();/* **********************************
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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vt=He.getBBox();bt.setAttributes(He,[["x",((24-vt.width)/2).toString()],["y",((24-vt.height)/2-vt.y).toString()]]);var Ft=bt.createPath(bt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(vt.width))/2,(24-Math.ceil(vt.height))/2,Math.ceil(vt.width),Math.ceil(vt.height)));return Ze.appendChild(Ft),bt.setAttributes(ft,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ge),ge.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>'},G}(),gr=function(G){function s(c,I,Q){var H=G.call(this,c,I)||this;return H.isDropdownOpen=!1,H.onClick=H.dropdownButtonClicked,H.dropdownButtons=Q,H}return jt(s,G),s.prototype.setupDropdown=function(){var c=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(I){I.className=c.className,I.colorsClassName=c.colorsClassName,c.dropdownBlock.appendChild(I.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},s.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},s.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},s.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},s.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},s.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},s}(Bt),Dt=function(){function G(s,c){this.GRIP_SIZE=10,this.color=s,this.fillColor=c,this.visual=bt.createGroup(),this.visual.appendChild(bt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(bt.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return G.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},G.prototype.setCenter=function(s,c){this.visual.childNodes.forEach(function(I){return bt.setAttributes(I,[["cx",s.toString()],["cy",c.toString()]])})},G}(),Fr=function(){function G(s,c,I,Q){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=s,this.canvasHeight=c,this.margin=I,this.container=Q,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(G.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(s){this._aspectRatio=s,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.gridContainer&&bt.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),G.prototype.open=function(){var s=this;this.cropShadeElement=bt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=bt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var c=0;c<this.numberOfGridLines;c++)this.horizontalGridLines.push(bt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(bt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(I){return s.gridContainer.appendChild(I)}),this.verticalGridLines.forEach(function(I){return s.gridContainer.appendChild(I)}),this.cropRectElement=bt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Dt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Dt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Dt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Dt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},G.prototype.setCropRectangle=function(s){this.cropRect=s;var c=Object.assign({},this.cropRect);this.zoomFactor!==1&&(c.width=this.cropRect.width*this.zoomFactor,c.height=this.cropRect.height*this.zoomFactor,c.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-c.width/2,c.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-c.height/2),bt.setAttributes(this.cropRectElement,[["x",c.x.toString()],["y",c.y.toString()],["width",c.width.toString()],["height",c.height.toString()]]);var I=c.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(H,ge){var Fe=c.y+I*(ge+1);bt.setAttributes(H,[["x1",""+c.x],["y1",""+Fe],["x2",""+(c.x+c.width)],["y2",""+Fe]])});var Q=c.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(H,ge){var Fe=c.x+Q*(ge+1);bt.setAttributes(H,[["x1",""+Fe],["y1",""+c.y],["x2",""+Fe],["y2",""+(c.y+c.height)]])}),bt.setAttributes(this.cropShadeElement,[["d",bt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,c.x,c.y,c.width,c.height)]]),this.topLeftGrip.setCenter(c.x,c.y),this.topRightGrip.setCenter(c.x+c.width,c.y),this.bottomLeftGrip.setCenter(c.x,c.y+c.height),this.bottomRightGrip.setCenter(c.x+c.width,c.y+c.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},G.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)},G.prototype.clientToLocalCoordinates=function(s,c){var I=this.container.getBoundingClientRect();return{x:s-I.left+this.margin,y:c-I.top+this.margin}},G.prototype.onPointerDown=function(s){this.container.setPointerCapture(s.pointerId),this.previousPoint=this.clientToLocalCoordinates(s.clientX,s.clientY),this.cropRectElement===s.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(s.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(s.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(s.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(s.target)&&(this.activeGrip=this.bottomRightGrip)},G.prototype.onPointerMove=function(s){if(this.isMoving)this.move(this.clientToLocalCoordinates(s.clientX,s.clientY));else if(this.activeGrip){var c=this.clientToLocalCoordinates(s.clientX,s.clientY);this.resize(c)}s.preventDefault()},G.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},G.prototype.move=function(s){var c=s.x-this.previousPoint.x,I=s.y-this.previousPoint.y;this.zoomFactor!==1&&(c=-c/this.zoomFactor,I=-I/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+c),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+I),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},G.prototype.resize=function(s){var c=Object.assign({},this.cropRect),I=s.x-this.previousPoint.x,Q=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:c.x+I<this.margin&&(I=this.margin-c.x),c.x+=I,c.width=this.cropRect.x+this.cropRect.width-c.x;break;case this.bottomRightGrip:case this.topRightGrip:c.width+I>this.canvasWidth*this.zoomFactor&&(I=this.canvasWidth*this.zoomFactor-c.width),c.width+=I}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(c.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(I),c.height=this.aspectRatio.getVerticalLength(c.width)):(c.y+=Q,c.height=this.cropRect.y+this.cropRect.height-c.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?c.height=this.aspectRatio.getVerticalLength(c.width):c.height+=Q}c.width<10&&(c.x=this.cropRect.x,c.width=10),c.height<10&&(c.y=this.cropRect.y,c.height=10),this.previousPoint=s,c.x>=this.margin&&c.y>=this.margin&&c.x-this.margin+c.width<=this.canvasWidth&&c.y-this.margin+c.height<=this.canvasHeight&&(this.cropRect=c,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},G.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,c=this.cropRect.y+this.cropRect.height/2,I=this.aspectRatio.getHorizontalLength(this.cropRect.height),Q=this.aspectRatio.getVerticalLength(this.cropRect.width);I/this.canvasWidth<Q/this.canvasHeight?this.cropRect.width=I:this.cropRect.height=Q,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=s-this.cropRect.width/2,this.cropRect.y=c-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)}},G.prototype.getRescaledRect=function(s,c,I,Q,H,ge){var Fe=I/s,Ze=Q/c;return{x:(H.x-ge)*Fe+ge,y:(H.y-ge)*Ze+ge,width:H.width*Fe,height:H.height*Ze}},G.prototype.scaleCanvas=function(s,c){var I=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,c,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=c,this.onCropChange&&this.onCropChange(I),this.setCropRectangle(I)},G}(),Vr=function(){function G(s){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=s,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(G.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),G.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},G.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},G.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},G.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},G.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();bt.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},G.prototype.positionScaleShape=function(){if(this.scaleShape){var s=this.scaleShape.transform.baseVal.getItem(0);s.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(s,0)}},G.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var c="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,I=1;I<=this.width/5+10;I++){var Q=I%5==0?this.height/3:this.height/6;c+="h4v"+-Q+"h1v"+Q}c+="v1H0Z",this.scaleShape=bt.createPath(c);var H=bt.createTransform();this.scaleShape.transform.baseVal.appendItem(H),s.appendChild(this.scaleShape),this.angleLabelElement=bt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=bt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ge=bt.createTSpan("");return ge.innerHTML="&deg;",this.angleLabelElement.appendChild(ge),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},G}(),fi=function(){function G(){this.naturalSize=!1,this.imageType="image/png"}return G.prototype.rasterize=function(s,c,I,Q,H,ge,Fe){var Ze=this;return new Promise(function(ft){var He=document.createElement("canvas");He.width=s.width.baseVal.value-2*Q,He.height=s.height.baseVal.value-2*Q;var vt=1,Ft=1;Ze.naturalSize===!0?(vt=c.naturalWidth/(s.width.baseVal.value-2*Q)/ge,Ft=c.naturalHeight/(s.height.baseVal.value-2*Q)/Fe,He.width=c.naturalWidth/ge,He.height=c.naturalHeight/Fe):Ze.width!==void 0&&Ze.height!==void 0&&(vt=Ze.width/I.width,Ft=Ze.height/I.height,He.width*=vt,He.height*=Ft);var Xt=He.getContext("2d");Xt.translate(He.width/2,He.height/2),Xt.rotate(H*Math.PI/180),Xt.scale(ge,Fe),Xt.translate(-He.width/2,-He.height/2),Xt.drawImage(c,0,0,He.width,He.height);var _r=document.createElement("canvas");_r.width=I.width*vt,_r.height=I.height*Ft,_r.getContext("2d").putImageData(Xt.getImageData((I.x-Q)*vt,(I.y-Q)*Ft,I.width*vt,I.height*Ft),0,0),ft(_r.toDataURL(Ze.imageType,Ze.imageQuality))})},G}(),Ve=function(){function G(s){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=G.instanceCounter++,this.styles=new Nr(this.instanceNo),this.target=s,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(G.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"gridLines",{get:function(){return this._gridLines},set:function(s){this._gridLines=s,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(s){this._rotationAngle=s,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),G.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},G.prototype.show=function(){this.showUI(),this.open()},G.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(c){return c()}),this._isOpen=!1)},G.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},G.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},G.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},G.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},G.prototype.setupResizeObserver=function(){var s=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.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))},G.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,c=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,I=c+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(c,I)}},G.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},G.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",bt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},G.prototype.resize=function(s,c){this.imageWidth=Math.round(s),this.imageHeight=Math.round(c),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()},G.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var c=s.toDataURL();bt.setAttributes(this.editingTarget,[["href",c]]),this.setEditingTargetSize()},G.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left-this.CANVAS_MARGIN,this.top=s.top-c.top-this.CANVAS_MARGIN},G.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=bt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=bt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=bt.createGroup(),this.editingTargetRotationScaleContainer=bt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=bt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var c=bt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(c),this.editingTargetContainer=bt.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)},G.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},G.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=bt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Fr(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()},G.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,c=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=s+"px "+c+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-c+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},G.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)},G.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},G.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},G.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"},G.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},G.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 s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,c=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=c+"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},G.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},G.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new Br,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 c=new qr;c.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(c);var I=[];this.aspectRatios.forEach(function(Ft){var Xt=new Bt(ei.getIcon(Ft.horizontal,Ft.vertical),Ft.horizontal===0&&Ft.vertical===0?"FREE":Ft.horizontal+":"+Ft.vertical);Xt.onClick=function(){return s.ratioButtonClicked(Ft)},I.push(Xt)}),this.aspectRatioButton=new gr(ei.getIcon(0,0),"Aspect ratio",I),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,c.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Q=new Bt('<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");Q.isActive=this.isGridVisible,Q.onClick=function(){s.isGridVisible=!s.isGridVisible,Q.isActive=s.isGridVisible},c.addButton(Q);var H=new Bt('<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(H.isActive=this.zoomToCropEnabled,H.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,H.isActive=s.zoomToCropEnabled},c.addButton(H),!Kr.isLicensed){var ge=new ct;this.topToolbar.addElementBlock(ge);var Fe=document.createElement("div");Fe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Ze=document.createElement("a");Ze.style.color="currentColor",Ze.href="https://markerjs.com/products/cropro",Ze.target="_blank",Ze.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>',Fe.appendChild(Ze),ge.addElement(Fe)}var ft=new qr;ft.minWidth=3*this.toolbarHeight+"px",ft.contentAlign="end",this.topToolbar.addButtonBlock(ft);var He=new Bt('<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");He.onClick=this.startRenderAndClose,ft.addButton(He),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(He.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var vt=new Bt('<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");vt.onClick=this.close,ft.addButton(vt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(vt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},G.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new Br,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 c=new qr;c.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(c);var I=new Bt('<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");I.onClick=this.rotateLeftButtonClicked,c.addButton(I);var Q=new Bt('<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");Q.onClick=this.rotateRightButtonClicked,c.addButton(Q);var H=new ct;H.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(H),this.straightener=new Vr("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(ft){s.rotateBy(ft),s.straightener.angle=s.rotationAngle},H.addElement(this.straightener.getUI());var ge=new qr;ge.minWidth=2*this.toolbarHeight+"px",ge.contentAlign="end",this.bottomToolbar.addButtonBlock(ge);var Fe=new Bt('<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 horizontal");Fe.onClick=this.flipHorizontallyButtonClicked,ge.addButton(Fe);var Ze=new Bt('<svg viewBox="0 0 24 24"><path d="M3 15v2h2v-2m10 4v2h2v-2m2-16H5c-1.1 0-2 .9-2 2v4h2V5h14v4h2V5c0-1.1-.9-2-2-2m2 16h-2v2c1.1 0 2-.9 2-2M1 11v2h22v-2M7 19v2h2v-2m10-4v2h2v-2m-10 4v2h2v-2M3 19c0 1.1.9 2 2 2v-2z"/></svg>',"Flip vertical");Ze.onClick=this.flipVerticallyButtonClicked,ge.addButton(Ze)},G.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},G.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=ei.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},G.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Hr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},G.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},G.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},G.prototype.restoreState=function(s){if(s){var c=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(c),this.cropRectChanged(c),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},G.prototype.clientToLocalCoordinates=function(s,c){var I=this.cropImage.getBoundingClientRect();return{x:s-I.left,y:c-I.top}},G.prototype.onWindowResize=function(){this.positionUI()},G.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var s=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},G.prototype.rotateLeftButtonClicked=function(){var s=this.rotationAngle-90;this.rotationAngle%90!=0&&(s+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(s)},G.prototype.rotateRightButtonClicked=function(){var s=this.rotationAngle+90;this.rotationAngle%90!=0&&(s-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(s)},G.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},G.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},G.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var c=this.editingTargetRotationContainer.transform.baseVal.getItem(0);c.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(c,0);var 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q=J.marker.find(0),ue=Ct(q.from,i)||Jt(J.marker)-Jt(n),fe=Ct(q.to,r)||Ut(J.marker)-Ut(n);if(ue>=0&&fe<=0||ue<=0&&fe>=0)continue;if(ue<=0&&(J.marker.inclusiveRight&&n.inclusiveLeft?Ct(q.to,i)>=0:Ct(q.to,i)>0)||ue>=0&&(J.marker.inclusiveRight&&n.inclusiveLeft?Ct(q.from,r)<=0:Ct(q.from,r)<0))return!0}}function Sr(e){for(var t;t=qt(e);)e=t.find(-1,!0).line;return e}function Vi(e){for(var t;t=Gt(e);)e=t.find(1,!0).line;return e}function Ei(e){for(var t,i;t=Gt(e);)e=t.find(1,!0).line,(i||(i=[])).push(e);return i}function cn(e,t){var i=ct(e,t),r=Sr(i);return i==r?t:Dt(r)}function Si(e,t){if(t>e.lastLine())return t;var i=ct(e,t),r;if(!ri(e,i))return t;for(;r=Gt(i);)i=r.find(1,!0).line;return Dt(i)+1}function ri(e,t){var i=nr&&t.markedSpans;if(i)for(var r=void 0,n=0;n<i.length;++n){if(r=i[n],!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.widgetNode)continue;if(r.from==0&&r.marker.inclusiveLeft&&fn(e,t,r))return!0}}function fn(e,t,i){if(i.to==null){var r=i.marker.find(1,!0);return fn(e,r.line,Pr(r.line.markedSpans,i.marker))}if(i.marker.inclusiveRight&&i.to==t.text.length)return!0;for(var n=void 0,T=0;T<t.markedSpans.length;++T)if(n=t.markedSpans[T],n.marker.collapsed&&!n.marker.widgetNode&&n.from==i.to&&(n.to==null||n.to!=i.from)&&(n.marker.inclusiveLeft||i.marker.inclusiveRight)&&fn(e,t,n))return!0}function $r(e){e=Sr(e);for(var t=0,i=e.parent,r=0;r<i.lines.length;++r){var n=i.lines[r];if(n==e)break;t+=n.height}for(var T=i.parent;T;i=T,T=i.parent)for(var W=0;W<T.children.length;++W){var X=T.children[W];if(X==i)break;t+=X.height}return t}function pn(e){if(e.height==0)return 0;for(var t=e.text.length,i,r=e;i=qt(r);){var n=i.find(0,!0);r=n.from.line,t+=n.from.ch-n.to.ch}for(r=e;i=Gt(r);){var T=i.find(0,!0);t-=r.text.length-T.from.ch,r=T.to.line,t+=r.text.length-T.to.ch}return t}function jn(e){var t=e.display,i=e.doc;t.maxLine=ct(i,i.first),t.maxLineLength=pn(t.maxLine),t.maxLineChanged=!0,i.iter(function(r){var 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t=a("span","xxxxxxxxxx"),i=a("pre",[t],"CodeMirror-line-like");d(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function ba(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,T=t.gutters.firstChild,W=0;T;T=T.nextSibling,++W){var X=e.display.gutterSpecs[W].className;i[X]=T.offsetLeft+T.clientLeft+n,r[X]=T.clientWidth}return{fixedPos:xa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function xa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function fo(e){var t=Yi(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/$i(e.display)-3);return function(n){if(ri(e.doc,n))return 0;var T=0;if(n.widgets)for(var W=0;W<n.widgets.length;W++)n.widgets[W].height&&(T+=n.widgets[W].height);return i?T+(Math.ceil(n.text.length/r)||1)*t:T+t}}function Ea(e){var t=e.doc,i=fo(e);t.iter(function(r){var n=i(r);n!=r.height&&gr(r,n)})}function Ni(e,t,i,r){var n=e.display;if(!i&&be(t).getAttribute("cm-not-content")=="true")return null;var T,W,X=n.lineSpace.getBoundingClientRect();try{T=t.clientX-X.left,W=t.clientY-X.top}catch(fe){return null}var J=va(e,T,W),q;if(r&&J.xRel>0&&(q=ct(e.doc,J.line).text).length==J.ch){var ue=Y(q,q.length,e.options.tabSize)-q.length;J=Ve(J.line,Math.max(0,Math.round((T-qa(e.display).left)/$i(e.display))-ue))}return J}function Bi(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function Lr(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)nr&&cn(e.doc,t)<n.viewTo&&Ci(e);else if(i<=n.viewFrom)nr&&Si(e.doc,i+r)>n.viewFrom?Ci(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)Ci(e);else if(t<=n.viewFrom){var T=Gn(e,i,i+r,1);T?(n.view=n.view.slice(T.index),n.viewFrom=T.lineN,n.viewTo+=r):Ci(e)}else if(i>=n.viewTo){var W=Gn(e,t,t,-1);W?(n.view=n.view.slice(0,W.index),n.viewTo=W.lineN):Ci(e)}else{var X=Gn(e,t,t,-1),J=Gn(e,i,i+r,1);X&&J?(n.view=n.view.slice(0,X.index).concat(Ar(e,X.lineN,J.lineN)).concat(n.view.slice(J.index)),n.viewTo+=r):Ci(e)}var q=n.externalMeasured;q&&(i<q.lineN?q.lineN+=r:t<q.lineN+q.size&&(n.externalMeasured=null))}function Ti(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var T=r.view[Bi(e,t)];if(T.node==null)return;var W=T.changes||(T.changes=[]);ae(W,i)==-1&&W.push(i)}function Ci(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gn(e,t,i,r){var n=Bi(e,t),T,W=e.display.view;if(!nr||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var X=e.display.viewFrom,J=0;J<n;J++)X+=W[J].size;if(X!=t){if(r>0){if(n==W.length-1)return null;T=X+W[n].size-t,n++}else T=X-t;t+=T,i+=T}for(;cn(e.doc,i)!=i;){if(n==(r<0?0:W.length-1))return null;i+=r*W[n-(r<0?1:0)].size,n+=r}return{index:n,lineN:i}}function Vs(e,t,i){var r=e.display,n=r.view;n.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=Ar(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=Ar(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Bi(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(Ar(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Bi(e,i)))),r.viewTo=i}function po(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];!n.hidden&&(!n.node||n.changes)&&++i}return i}function bn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function mo(e,t){t===void 0&&(t=!0);for(var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),T=r.selection=document.createDocumentFragment(),W=0;W<i.sel.ranges.length;W++){if(!t&&W==i.sel.primIndex)continue;var X=i.sel.ranges[W];if(X.from().line>=e.display.viewTo||X.to().line<e.display.viewFrom)continue;var J=X.empty();(J||e.options.showCursorWhenSelecting)&&go(e,X.head,n),J||Xs(e,X,T)}return r}function go(e,t,i){var r=Zr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(a("div","\xA0","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var T=i.appendChild(a("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));T.style.display="",T.style.left=r.other.left+"px",T.style.top=r.other.top+"px",T.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function zn(e,t){return e.top-t.top||e.left-t.left}function Xs(e,t,i){var r=e.display,n=e.doc,T=document.createDocumentFragment(),W=qa(e.display),X=W.left,J=Math.max(r.sizerWidth,Mi(e)-r.sizer.offsetLeft)-W.right,q=n.direction=="ltr";function ue(qe,ht,xt,gt){ht<0&&(ht=0),ht=Math.round(ht),gt=Math.round(gt),T.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+qe+`px;
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                         top: `+(t.top-i.viewOffset-Wn(e.display))+`px;
                         height: `+(t.bottom-t.top+ii(e)+i.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(T),T.scrollIntoView(n),e.display.lineSpace.removeChild(T)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Ve(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Ve(t.line,t.ch+1,"before"):t);for(var T=0;T<5;T++){var W=!1,X=Zr(e,t),J=!i||i==t?X:Zr(e,i);n={left:Math.min(X.left,J.left),top:Math.min(X.top,J.top)-r,right:Math.max(X.left,J.left),bottom:Math.max(X.bottom,J.bottom)+r};var q=Ca(e,n),ue=e.doc.scrollTop,fe=e.doc.scrollLeft;if(q.scrollTop!=null&&(En(e,q.scrollTop),Math.abs(e.doc.scrollTop-ue)>1&&(W=!0)),q.scrollLeft!=null&&(Fi(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-fe)>1&&(W=!0)),!W)break}return n}function Zs(e,t){var i=Ca(e,t);i.scrollTop!=null&&En(e,i.scrollTop),i.scrollLeft!=null&&Fi(e,i.scrollLeft)}function Ca(e,t){var i=e.display,r=Yi(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,T=ca(e),W={};t.bottom-t.top>T&&(t.bottom=t.top+T);var X=e.doc.height+da(i),J=t.top<r,q=t.bottom>X-r;if(t.top<n)W.scrollTop=J?0:t.top;else if(t.bottom>n+T){var ue=Math.min(t.top,(q?X:t.bottom)-T);ue!=n&&(W.scrollTop=ue)}var fe=e.options.fixedGutter?0:i.gutters.offsetWidth,Le=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-fe,we=Mi(e)-i.gutters.offsetWidth,Ie=t.right-t.left>we;return Ie&&(t.right=t.left+we),t.left<10?W.scrollLeft=0:t.left<Le?W.scrollLeft=Math.max(0,t.left+fe-(Ie?0:10)):t.right>we+Le-3&&(W.scrollLeft=t.right+(Ie?0:10)-we),W}function wa(e,t){if(t==null)return;Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Ji(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function xn(e,t,i){(t!=null||i!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Js(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=uo(e,t.from),r=uo(e,t.to);xo(e,i,r,t.margin)}}function xo(e,t,i,r){var n=Ca(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});xn(e,n.scrollLeft,n.scrollTop)}function En(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;D||La(e,{top:t}),Eo(e,t,!0),D&&La(e),Cn(e,100)}function Eo(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Fi(e,t,i,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Ao(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Sn(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+da(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?i:0,docHeight:r,scrollHeight:r+ii(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var Ui=function(e,t,i){this.cm=i;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),Pe(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Pe(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&j<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Ui.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var T=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+T)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},Ui.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Ui.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Ui.prototype.zeroWidthHack=function(){var e=l&&!L?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ee,this.disableVert=new ee},Ui.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),T=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);T!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Ui.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Tn=function(){};Tn.prototype.update=function(){return{bottom:0,right:0}},Tn.prototype.setScrollLeft=function(){},Tn.prototype.setScrollTop=function(){},Tn.prototype.clear=function(){};function Qi(e,t){t||(t=Sn(e));var i=e.display.barWidth,r=e.display.barHeight;So(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Kn(e),So(e,Sn(e)),i=e.display.barWidth,r=e.display.barHeight}function So(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var To={native:Ui,null:Tn};function Co(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&f(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new To[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Pe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Fi(e,t):En(e,t)},e),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)}var Qs=0;function ji(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:++Qs},zr(e.curOp)}function Wi(e){var t=e.curOp;t&&Os(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var T=0;T<t.length;T++)il(t[T]);for(var W=0;W<t.length;W++)nl(t[W])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&jn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Aa(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=Sn(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+ii(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Mi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==B();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Qi(t,e.barMeasure),e.updatedDisplay&&Da(t,e.barMeasure),e.selectionChanged&&Sa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&vo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&wo(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&Eo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var T=e.maybeHiddenMarkers,W=e.maybeUnhiddenMarkers;if(T)for(var X=0;X<T.length;++X)T[X].lines.length||Me(T[X],"hide");if(W)for(var J=0;J<W.length;++J)W[J].lines.length&&Me(W[J],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Me(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Mr(e,t){if(e.curOp)return t();ji(e);try{return t()}finally{Wi(e)}}function or(e,t){return function(){if(e.curOp)return t.apply(e,arguments);ji(e);try{return t.apply(e,arguments)}finally{Wi(e)}}}function Tr(e){return function(){if(this.curOp)return e.apply(this,arguments);ji(this);try{return e.apply(this,arguments)}finally{Wi(this)}}}function sr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);ji(t);try{return e.apply(this,arguments)}finally{Wi(t)}}}function Cn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,P(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Ze(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(T){if(r.line>=e.display.viewFrom){var W=T.styles,X=T.text.length>e.options.maxHighlightLength?Br(t.mode,r.state):null,J=ge(e,T,r,!0);X&&(r.state=X),T.styles=J.styles;var q=T.styleClasses,ue=J.classes;ue?T.styleClasses=ue:q&&(T.styleClasses=null);for(var fe=!W||W.length!=T.styles.length||q!=ue&&(!q||!ue||q.bgClass!=ue.bgClass||q.textClass!=ue.textClass),Le=0;!fe&&Le<W.length;++Le)fe=W[Le]!=T.styles[Le];fe&&n.push(r.line),T.stateAfter=r.save(),r.nextLine()}else T.text.length<=e.options.maxHighlightLength&&ft(e,T.text,r),T.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return Cn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Mr(e,function(){for(var T=0;T<n.length;T++)Ti(e,n[T],"text")})}var Yn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Vn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Mi(e),this.force=i,this.dims=ba(e),this.events=[]};Yn.prototype.signal=function(e,t){me(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Me.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=ii(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=ii(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=B();if(!t||!S(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&S(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==B())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&S(document.body,e.anchorNode)&&S(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Aa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ci(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&po(e)==0)return!1;Lo(e)&&(Ci(e),t.dims=ba(e));var n=r.first+r.size,T=Math.max(t.visible.from-e.options.viewportMargin,r.first),W=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<T&&T-i.viewFrom<20&&(T=Math.max(r.first,i.viewFrom)),i.viewTo>W&&i.viewTo-W<20&&(W=Math.min(n,i.viewTo)),nr&&(T=cn(e.doc,T),W=Si(e.doc,W));var X=T!=i.viewFrom||W!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,T,W),i.viewOffset=$r(ct(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var J=po(e);if(!X&&J==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var q=sl(e);return J>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),J>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(q),p(i.cursorDiv),p(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,X&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,Cn(e,400)),i.updateLineNumbers=null,!0}function wo(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Mi(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+da(e.display)-ca(e),i.top)}),t.visible=Vn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Vn(e.display,e.doc,i));if(!Aa(e,t))break;Kn(e);var n=Sn(e);bn(e),Qi(e,n),Da(e,n),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 La(e,t){var i=new Yn(e,t);if(Aa(e,i)){Kn(e),wo(e,i);var r=Sn(e);bn(e),Qi(e,r),Da(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,T=r.lineDiv,W=T.firstChild;function X(Ie){var ze=Ie.nextSibling;return N&&l&&e.display.currentWheelTarget==Ie?Ie.style.display="none":Ie.parentNode.removeChild(Ie),ze}for(var J=r.view,q=r.viewFrom,ue=0;ue<J.length;ue++){var fe=J[ue];if(!fe.hidden)if(!fe.node||fe.node.parentNode!=T){var Le=Ns(e,fe,q,i);T.insertBefore(Le,W)}else{for(;W!=fe.node;)W=X(W);var we=n&&t!=null&&t<=q&&fe.lineNumber;fe.changes&&(ae(fe.changes,"gutter")>-1&&(we=!1),Ya(e,fe,q,i)),we&&(p(fe.lineNumber),fe.lineNumber.appendChild(document.createTextNode(fi(e.options,q)))),W=fe.node.nextSibling}q+=fe.size}for(;W;)W=X(W)}function ka(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Da(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+ii(e)+"px"}function Ao(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=xa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,T=r+"px",W=0;W<i.length;W++)if(!i[W].hidden){e.options.fixedGutter&&(i[W].gutter&&(i[W].gutter.style.left=T),i[W].gutterBackground&&(i[W].gutterBackground.style.left=T));var X=i[W].alignable;if(X)for(var J=0;J<X.length;J++)X[J].style.left=T}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function Lo(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=fi(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(a("div",[a("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),T=n.firstChild.offsetWidth,W=n.offsetWidth-T;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(T,r.lineGutter.offsetWidth-W)+1,r.lineNumWidth=r.lineNumInnerWidth+W,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ka(e.display),!0}return!1}function Ra(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var T=e[n],W=null;if(typeof T!="string"&&(W=T.style,T=T.className),T=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:T,style:W})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function ko(e){var t=e.gutters,i=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],T=n.className,W=n.style,X=t.appendChild(a("div",null,"CodeMirror-gutter "+T));W&&(X.style.cssText=W),T=="CodeMirror-linenumbers"&&(e.lineGutter=X,X.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",ka(e)}function wn(e){ko(e.display),Lr(e),Ao(e)}function hl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=x("div",null,"CodeMirror-code"),n.selectionDiv=a("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=a("div",null,"CodeMirror-cursors"),n.measure=a("div",null,"CodeMirror-measure"),n.lineMeasure=a("div",null,"CodeMirror-measure"),n.lineSpace=x("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");var T=x("div",[n.lineSpace],"CodeMirror-lines");n.mover=a("div",[T],null,"position: relative"),n.sizer=a("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=a("div",null,null,"position: absolute; height: "+he+"px; width: 1px;"),n.gutters=a("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=a("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=a("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),z&&j<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!N&&!(D&&o)&&(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,n.gutterSpecs=Ra(r.gutters,r.lineNumbers),ko(n),i.init(n)}var $n=0,jr=null;z?jr=-.53:D?jr=15:y?jr=-.7:_&&(jr=-1/3);function Do(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=Do(e);return t.x*=jr,t.y*=jr,t}function Ro(e,t){var i=Do(t),r=i.x,n=i.y,T=e.display,W=T.scroller,X=W.scrollWidth>W.clientWidth,J=W.scrollHeight>W.clientHeight;if(!(r&&X||n&&J))return;if(n&&l&&N){e:for(var q=t.target,ue=T.view;q!=W;q=q.parentNode)for(var fe=0;fe<ue.length;fe++)if(ue[fe].node==q){e.display.currentWheelTarget=q;break e}}if(r&&!D&&!C&&jr!=null){n&&J&&En(e,Math.max(0,W.scrollTop+n*jr)),Fi(e,Math.max(0,W.scrollLeft+r*jr)),(!n||n&&J)&&re(t),T.wheelStartX=null;return}if(n&&jr!=null){var Le=n*jr,we=e.doc.scrollTop,Ie=we+T.wrapper.clientHeight;Le<0?we=Math.max(0,we+Le-50):Ie=Math.min(e.doc.height,Ie+Le+50),La(e,{top:we,bottom:Ie})}$n<20&&(T.wheelStartX==null?(T.wheelStartX=W.scrollLeft,T.wheelStartY=W.scrollTop,T.wheelDX=r,T.wheelDY=n,setTimeout(function(){if(T.wheelStartX==null)return;var ze=W.scrollLeft-T.wheelStartX,Xe=W.scrollTop-T.wheelStartY,Qe=Xe&&T.wheelDY&&Xe/T.wheelDY||ze&&T.wheelDX&&ze/T.wheelDX;if(T.wheelStartX=T.wheelStartY=null,!Qe)return;jr=(jr*$n+Qe)/($n+1),++$n},200)):(T.wheelDX+=r,T.wheelDY+=n))}var Wr=function(e,t){this.ranges=e,this.primIndex=t};Wr.prototype.primary=function(){return this.ranges[this.primIndex]},Wr.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 i=this.ranges[t],r=e.ranges[t];if(!pi(i.anchor,r.anchor)||!pi(i.head,r.head))return!1}return!0},Wr.prototype.deepCopy=function(){for(var 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Ie=pn(we);Ie>n.maxLineLength&&(n.maxLine=we,n.maxLineLength=Ie,n.maxLineChanged=!0,X=!1)}),X&&(e.curOp.updateMaxLine=!0)),Xr(r,T.line),Cn(e,400);var q=t.text.length-(W.line-T.line)-1;t.full?Lr(e):T.line==W.line&&t.text.length==1&&!Po(e.doc,t)?Ti(e,T.line,"text"):Lr(e,T.line,W.line+1,q);var ue=me(e,"changes"),fe=me(e,"change");if(fe||ue){var Le={from:T,to:W,text:t.text,removed:t.removed,origin:t.origin};fe&&cr(e,"change",e,Le),ue&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Le)}e.display.selForContextMenu=null}function rn(e,t,i,r,n){var T;r||(r=i),Ct(r,i)<0&&(T=[r,i],i=T[0],r=T[1]),typeof t=="string"&&(t=e.splitLines(t)),tn(e,{from:i,to:r,text:t,origin:n})}function Jo(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Qo(e,t,i,r){for(var n=0;n<e.length;++n){var T=e[n],W=!0;if(T.ranges){T.copied||(T=e[n]=T.deepCopy(),T.copied=!0);for(var X=0;X<T.ranges.length;X++)Jo(T.ranges[X].anchor,t,i,r),Jo(T.ranges[X].head,t,i,r);continue}for(var J=0;J<T.changes.length;++J){var q=T.changes[J];if(i<q.from.line)q.from=Ve(q.from.line+r,q.from.ch),q.to=Ve(q.to.line+r,q.to.ch);else if(t<=q.to.line){W=!1;break}}W||(e.splice(0,n+1),n=0)}}function qo(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;Qo(e.done,i,r,n),Qo(e.undone,i,r,n)}function kn(e,t,i,r){var n=t,T=t;return typeof t=="number"?T=ct(e,G(e,t)):n=Dt(t),n==null?null:(r(T,n)&&e.cm&&Ti(e.cm,n,i),T)}function Dn(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}Dn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var n=this.lines[i];this.height-=n.height,mt(n),cr(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;e<r;++e)if(i(this.lines[e]))return!0}};function Rn(e){this.children=e;for(var t=0,i=0,r=0;r<e.length;++r){var n=e[r];t+=n.chunkSize(),i+=n.height,n.parent=this}this.size=t,this.height=i,this.parent=null}Rn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(e<n){var T=Math.min(t,n-e),W=r.height;if(r.removeInner(e,T),this.height-=W-r.height,n==T&&(this.children.splice(i--,1),r.parent=null),(t-=T)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Dn))){var X=[];this.collapse(X),this.children=[new Dn(X)],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,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],T=n.chunkSize();if(e<=T){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var W=n.lines.length%25+25,X=W;X<n.lines.length;){var J=new Dn(n.lines.slice(X,X+=25));n.height-=J.height,this.children.splice(++r,0,J),J.parent=this}n.lines=n.lines.slice(0,W),this.maybeSpill()}break}e-=T}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Rn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=ae(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new Rn(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],T=n.chunkSize();if(e<T){var W=Math.min(t,T-e);if(n.iterN(e,W,i))return!0;if((t-=W)==0)break;e=0}else e-=T}}};var On=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};On.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Dt(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var T=vn(this);gr(i,Math.max(0,i.height-T)),e&&(Mr(e,function(){es(e,i,-T),Ti(e,r,"widget")}),cr(e,"lineWidgetCleared",e,this,r))},On.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=vn(this)-t;if(!n)return;ri(this.doc,r)||gr(r,r.height+n),i&&Mr(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),cr(i,"lineWidgetChanged",i,e,Dt(r))})},ye(On);function es(e,t,i){$r(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&wa(e,i)}function El(e,t,i,r){var n=new On(e,i,r),T=e.cm;return T&&n.noHScroll&&(T.display.alignWidgets=!0),kn(e,t,"widget",function(W){var X=W.widgets||(W.widgets=[]);if(n.insertAt==null?X.push(n):X.splice(Math.min(X.length-1,Math.max(0,n.insertAt)),0,n),n.line=W,T&&!ri(e,W)){var J=$r(W)<e.scrollTop;gr(W,W.height+vn(n)),J&&wa(T,n.height),T.curOp.forceUpdate=!0}return!0}),T&&cr(T,"lineWidgetAdded",T,n,typeof t=="number"?t:Dt(t)),n}var ts=0,ki=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};ki.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&ji(e),me(this,"clear")){var i=this.find();i&&cr(this,"clear",i.from,i.to)}for(var r=null,n=null,T=0;T<this.lines.length;++T){var W=this.lines[T],X=Pr(W.markedSpans,this);e&&!this.collapsed?Ti(e,Dt(W),"text"):e&&(X.to!=null&&(n=Dt(W)),X.from!=null&&(r=Dt(W))),W.markedSpans=_i(W.markedSpans,X),X.from==null&&this.collapsed&&!ri(this.doc,W)&&e&&gr(W,Yi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var J=0;J<this.lines.length;++J){var q=Sr(this.lines[J]),ue=pn(q);ue>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=ue,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Lr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&zo(e.doc)),e&&cr(e,"markerCleared",e,this,r,n),t&&Wi(e),this.parent&&this.parent.clear()},ki.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var T=this.lines[n],W=Pr(T.markedSpans,this);if(W.from!=null&&(i=Ve(t?T:Dt(T),W.from),e==-1))return i;if(W.to!=null&&(r=Ve(t?T:Dt(T),W.to),e==1))return r}return i&&{from:i,to:r}},ki.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;Mr(r,function(){var n=t.line,T=Dt(t.line),W=fa(r,T);if(W&&(no(W),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!ri(i.doc,n)&&i.height!=null){var X=i.height;i.height=null;var J=vn(i)-X;J&&gr(n,n.height+J)}cr(r,"markerChanged",r,e)})},ki.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)},ki.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)}},ye(ki);function nn(e,t,i,r,n){if(r&&r.shared)return Sl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return or(e.cm,nn)(e,t,i,r,n);var T=new ki(e,n),W=Ct(t,i);if(r&&O(r,T,!1),W>0||W==0&&T.clearWhenEmpty!==!1)return T;if(T.replacedWith&&(T.collapsed=!0,T.widgetNode=x("span",[T.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||T.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(T.widgetNode.insertLeft=!0)),T.collapsed){if(ar(e,t.line,t,i,T)||t.line!=i.line&&ar(e,i.line,t,i,T))throw new Error("Inserting collapsed marker partially overlapping an existing one");oi()}T.addToHistory&&Bo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var X=t.line,J=e.cm,q;if(e.iter(X,i.line+1,function(fe){J&&T.collapsed&&!J.options.lineWrapping&&Sr(fe)==J.display.maxLine&&(q=!0),T.collapsed&&X!=t.line&&gr(fe,0),yi(fe,new si(T,X==t.line?t.ch:null,X==i.line?i.ch:null)),++X}),T.collapsed&&e.iter(t.line,i.line+1,function(fe){ri(e,fe)&&gr(fe,0)}),T.clearOnEnter&&Pe(T,"beforeCursorEnter",function(){return T.clear()}),T.readOnly&&(Ur(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),T.collapsed&&(T.id=++ts,T.atomic=!0),J){if(q&&(J.curOp.updateMaxLine=!0),T.collapsed)Lr(J,t.line,i.line+1);else if(T.className||T.startStyle||T.endStyle||T.css||T.attributes||T.title)for(var ue=t.line;ue<=i.line;ue++)Ti(J,ue,"text");T.atomic&&zo(J.doc),cr(J,"markerAdded",J,T)}return T}var _n=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};_n.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();cr(this,"clear")},_n.prototype.find=function(e,t){return this.primary.find(e,t)},ye(_n);function Sl(e,t,i,r,n){r=O(r),r.shared=!1;var T=[nn(e,t,i,r,n)],W=T[0],X=r.widgetNode;return Li(e,function(J){X&&(r.widgetNode=X.cloneNode(!0)),T.push(nn(J,s(J,t),s(J,i),r,n));for(var q=0;q<J.linked.length;++q)if(J.linked[q].isParent)return;W=te(T)}),new _n(T,W)}function rs(e){return e.findMarks(Ve(e.first,0),e.clipPos(Ve(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),T=e.clipPos(n.from),W=e.clipPos(n.to);if(Ct(T,W)){var X=nn(e,T,W,r.primary,r.primary.type);r.markers.push(X),X.parent=r}}}function Cl(e){for(var t=function(r){var n=e[r],T=[n.primary.doc];Li(n.primary.doc,function(J){return T.push(J)});for(var W=0;W<n.markers.length;W++){var X=n.markers[W];ae(T,X.doc)==-1&&(X.parent=null,n.markers.splice(W--,1))}},i=0;i<e.length;i++)t(i)}var wl=0,kr=function(e,t,i,r,n){if(!(this instanceof kr))return new kr(e,t,i,r,n);i==null&&(i=0),Rn.call(this,[new Dn([new Pi("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var T=Ve(i,0);this.sel=wi(T),this.history=new Zn(null),this.id=++wl,this.modeOption=t,this.lineSep=r,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Pa(this,{from:T,to:T,text:e}),xr(this,wi(T),Ee)};kr.prototype=_e(Rn.prototype,{constructor:kr,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ei(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:sr(function(e){var t=Ve(this.first,0),i=this.first+this.size-1;tn(this,{from:t,to:Ve(i,ct(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&xn(this.cm,0,0),xr(this,wi(t),Ee)}),replaceRange:function(e,t,i,r){t=s(this,t),i=i?s(this,i):t,rn(this,e,t,i,r)},getRange:function(e,t,i){var r=Hr(this,s(this,e),s(this,t));return i===!1?r:r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Vr(this,e))return ct(this,e)},getLineNumber:function(e){return Dt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ct(this,e)),Sr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return s(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:sr(function(e,t,i){Wo(this,s(this,typeof e=="number"?Ve(e,t||0):e),null,i)}),setSelection:sr(function(e,t,i){Wo(this,s(this,e),s(this,t||e),i)}),extendSelection:sr(function(e,t,i){Qn(this,s(this,e),t&&s(this,t),i)}),extendSelections:sr(function(e,t){jo(this,I(this,e),t)}),extendSelectionsBy:sr(function(e,t){var i=de(this.sel.ranges,e);jo(this,I(this,i),t)}),setSelections:sr(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new Ht(s(this,e[n].anchor),s(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),xr(this,Jr(this.cm,r,t),i)}),addSelection:sr(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new Ht(s(this,e),s(this,t||e))),xr(this,Jr(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var n=Hr(this,t[r].from(),t[r].to());i=i?i.concat(n):n}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Hr(this,i[r].from(),i[r].to());e!==!1&&(n=n.join(e||this.lineSeparator())),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:sr(function(e,t,i){for(var r=[],n=this.sel,T=0;T<n.ranges.length;T++){var W=n.ranges[T];r[T]={from:W.from(),to:W.to(),text:this.splitLines(e[T]),origin:i}}for(var X=t&&t!="end"&&cl(this,r,t),J=r.length-1;J>=0;J--)tn(this,r[J]);X?Ho(this,X):this.cm&&Ji(this.cm)}),undo:sr(function(){ta(this,"undo")}),redo:sr(function(){ta(this,"redo")}),undoSelection:sr(function(){ta(this,"undo",!0)}),redoSelection:sr(function(){ta(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var n=0;n<e.undone.length;n++)e.undone[n].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Zn(this.history.maxGeneration),Li(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:qi(this.history.done),undone:qi(this.history.undone)}},setHistory:function(e){var t=this.history=new Zn(this.history.maxGeneration);t.done=qi(e.done.slice(0),null,!0),t.undone=qi(e.undone.slice(0),null,!0)},setGutterMarker:sr(function(e,t,i){return kn(this,e,"gutter",function(r){var n=r.gutterMarkers||(r.gutterMarkers={});return 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n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",T=r[n];if(T)if(i==null)r[n]=null;else{var W=T.match(E(i));if(!W)return!1;var X=W.index+W[0].length;r[n]=T.slice(0,W.index)+(!W.index||X==T.length?"":" ")+T.slice(X)||null}else return!1;return!0})}),addLineWidget:sr(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return nn(this,s(this,e),s(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=s(this,e),nn(this,e,e,i,"bookmark")},findMarksAt:function(e){e=s(this,e);var t=[],i=ct(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=s(this,e),t=s(this,t);var r=[],n=e.line;return 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n=e.state.keySeq;if(n){if(ss(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Bl.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),cs(e,n+" "+t,i,r))return!0}return cs(e,t,i,r)}function cs(e,t,i,r){var n=Nl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&cr(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(re(i),Sa(e)),!!n}function fs(e,t){var i=us(t,!0);return i?t.shiftKey&&!e.state.keySeq?Nn(e,"Shift-"+i,t,function(r){return na(e,r,!0)})||Nn(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return na(e,r)}):Nn(e,i,t,function(r){return na(e,r)}):!1}function Fl(e,t,i){return Nn(e,"'"+i+"'",t,function(r){return na(e,r,!0)})}var ja=null;function ps(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=B(),Ge(t,e))return;z&&j<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,Wa=function(e,t,i){this.time=e,this.pos=t,this.button=i};Wa.prototype.compare=function(e,t,i){return this.time+jl>e&&Ct(t,this.pos)==0&&i==this.button};var Bn,Fn;function Wl(e,t){var i=+new Date;return Fn&&Fn.compare(i,e,t)?(Bn=Fn=null,"triple"):Bn&&Bn.compare(i,e,t)?(Fn=new Wa(i,e,t),Bn=null,"double"):(Bn=new Wa(i,e,t),Fn=null,"single")}function vs(e){var t=this,i=t.display;if(Ge(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,ui(i,e)){N||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ha(t,e))return;var r=Ni(t,e),n=Re(e),T=r?Wl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,T,e))return;n==1?r?zl(t,r,T,e):be(e)==i.scroller&&re(e):n==2?(r&&Qn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(k?t.display.input.onContextMenu(e):yo(t))}function Hl(e,t,i,r,n){var T="Click";return r=="double"?T="Double"+T:r=="triple"&&(T="Triple"+T),T=(t==1?"Left":t==2?"Middle":"Right")+T,Nn(e,ls(T,n),n,function(W){if(typeof W=="string"&&(W=In[W]),!W)return!1;var X=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),X=W(e,i)!=De}finally{e.state.suppressEdits=!1}return X})}function Gl(e,t,i){var r=e.getOption("configureMouse"),n=r?r(e,t,i):{};if(n.unit==null){var T=h?i.shiftKey&&i.metaKey:i.altKey;n.unit=T?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(n.extend==null||e.doc.extend)&&(n.extend=e.doc.extend||i.shiftKey),n.addNew==null&&(n.addNew=l?i.metaKey:i.ctrlKey),n.moveOnDrag==null&&(n.moveOnDrag=!(l?i.altKey:i.ctrlKey)),n}function zl(e,t,i,r){z?setTimeout(P(vo,e),0):e.curOp.focus=B();var n=Gl(e,i,r),T=e.doc.sel,W;e.options.dragDrop&&je&&!e.isReadOnly()&&i=="single"&&(W=T.contains(t))>-1&&(Ct((W=T.ranges[W]).from(),t)<0||t.xRel>0)&&(Ct(W.to(),t)>0||t.xRel<0)?Kl(e,r,t,n):Vl(e,r,t,n)}function Kl(e,t,i,r){var 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Ht(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,T=e.doc;re(t);var W,X,J=T.sel,q=J.ranges;if(r.addNew&&!r.extend?(X=T.sel.contains(i),X>-1?W=q[X]:W=new Ht(i,i)):(W=T.sel.primary(),X=T.sel.primIndex),r.unit=="rectangle")r.addNew||(W=new Ht(i,i)),i=Ni(e,t,!0,!0),X=-1;else{var ue=ys(e,i,r.unit);r.extend?W=Ia(W,ue.anchor,ue.head,r.extend):W=ue}r.addNew?X==-1?(X=q.length,xr(T,Jr(e,q.concat([W]),X),{scroll:!1,origin:"*mouse"})):q.length>1&&q[X].empty()&&r.unit=="char"&&!r.extend?(xr(T,Jr(e,q.slice(0,X).concat(q.slice(X+1)),0),{scroll:!1,origin:"*mouse"}),J=T.sel):Na(T,X,W,Ce):(X=0,xr(T,new Wr([W],0),Ce),J=T.sel);var fe=i;function Le(qe){if(Ct(fe,qe)==0)return;if(fe=qe,r.unit=="rectangle"){for(var ht=[],xt=e.options.tabSize,gt=Y(ct(T,i.line).text,i.ch,xt),At=Y(ct(T,qe.line).text,qe.ch,xt),Vt=Math.min(gt,At),lr=Math.max(gt,At),$t=Math.min(i.line,qe.line),Ir=Math.min(e.lastLine(),Math.max(i.line,qe.line));$t<=Ir;$t++){var Dr=ct(T,$t).text,er=Te(Dr,Vt,xt);Vt==lr?ht.push(new 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Xe(qe){e.state.selectingText=!1,Ie=Infinity,qe&&(re(qe),n.input.focus()),at(n.wrapper.ownerDocument,"mousemove",Qe),at(n.wrapper.ownerDocument,"mouseup",ot),T.history.lastSelOrigin=null}var Qe=or(e,function(qe){qe.buttons===0||!Re(qe)?Xe(qe):ze(qe)}),ot=or(e,Xe);e.state.selectingText=ot,Pe(n.wrapper.ownerDocument,"mousemove",Qe),Pe(n.wrapper.ownerDocument,"mouseup",ot)}function Xl(e,t){var i=t.anchor,r=t.head,n=ct(e.doc,i.line);if(Ct(i,r)==0&&i.sticky==r.sticky)return t;var T=rt(n);if(!T)return t;var W=tt(T,i.ch,i.sticky),X=T[W];if(X.from!=i.ch&&X.to!=i.ch)return t;var J=W+(X.from==i.ch==(X.level!=1)?0:1);if(J==0||J==T.length)return t;var q;if(r.line!=i.line)q=(r.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var ue=tt(T,r.ch,r.sticky),fe=ue-W||(r.ch-i.ch)*(X.level==1?-1:1);ue==J-1||ue==J?q=fe<0:q=fe>0}var Le=T[J+(q?-1:0)],we=q==(Le.level==1),Ie=we?Le.from:Le.to,ze=we?"after":"before";return i.ch==Ie&&i.sticky==ze?t:new Ht(new Ve(i.line,Ie,ze),r)}function bs(e,t,i,r){var n,T;if(t.touches)n=t.touches[0].clientX,T=t.touches[0].clientY;else try{n=t.clientX,T=t.clientY}catch(Le){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&re(t);var W=e.display,X=W.lineDiv.getBoundingClientRect();if(T>X.bottom||!me(e,i))return se(t);T-=X.top-W.viewOffset;for(var J=0;J<e.display.gutterSpecs.length;++J){var q=W.gutters.childNodes[J];if(q&&q.getBoundingClientRect().right>=n){var ue=Fr(e.doc,T),fe=e.display.gutterSpecs[J];return Me(e,i,e,ue,fe.className,t),se(t)}}}function Ha(e,t){return bs(e,t,"gutterClick",!0)}function xs(e,t){if(ui(e.display,t)||Yl(e,t))return;if(Ge(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return me(e,"gutterContextMenu")?bs(e,t,"gutterContextMenu",!1):!1}function Es(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),yn(e)}var sn={toString:function(){return"CodeMirror.Init"}},Ss={},aa={};function 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r.refresh()},!0),i("electricChars",!0),i("inputStyle",o?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),i("spellcheck",!1,function(r,n){return r.getInputField().spellcheck=n},!0),i("autocorrect",!1,function(r,n){return r.getInputField().autocorrect=n},!0),i("autocapitalize",!1,function(r,n){return r.getInputField().autocapitalize=n},!0),i("rtlMoveVisually",!w),i("wholeLineUpdateBefore",!0),i("theme","default",function(r){Es(r),wn(r)},!0),i("keyMap","default",function(r,n,T){var W=ia(n),X=T!=sn&&ia(T);X&&X.detach&&X.detach(r,W),W.attach&&W.attach(r,X||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Jl,!0),i("gutters",[],function(r,n){r.display.gutterSpecs=Ra(n,r.options.lineNumbers),wn(r)},!0),i("fixedGutter",!0,function(r,n){r.display.gutters.style.left=n?xa(r.display)+"px":"0",r.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(r){return 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kr(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new Yt.inputStyles[t.inputStyle](this),T=this.display=new hl(e,r,n,t);T.wrapper.CodeMirror=this,Es(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Co(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 ee,keySeq:null,specialChars:null},t.autofocus&&!o&&T.input.focus(),z&&j<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Ql(this),Dl(),ji(this),this.curOp.forceUpdate=!0,Mo(this,r),t.autofocus&&!o||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Ta(i)},20):Zi(this);for(var W in aa)aa.hasOwnProperty(W)&&aa[W](this,t[W],sn);Lo(this),t.finishInit&&t.finishInit(this);for(var X=0;X<Ga.length;++X)Ga[X](this);Wi(this),N&&t.lineWrapping&&getComputedStyle(T.lineDiv).textRendering=="optimizelegibility"&&(T.lineDiv.style.textRendering="auto")}Yt.defaults=Ss,Yt.optionHandlers=aa;function Ql(e){var t=e.display;Pe(t.scroller,"mousedown",or(e,vs)),z&&j<11?Pe(t.scroller,"dblclick",or(e,function(J){if(Ge(e,J))return;var q=Ni(e,J);if(!q||Ha(e,J)||ui(e.display,J))return;re(J);var ue=e.findWordAt(q);Qn(e.doc,ue.anchor,ue.head)})):Pe(t.scroller,"dblclick",function(J){return Ge(e,J)||re(J)}),Pe(t.scroller,"contextmenu",function(J){return xs(e,J)}),Pe(t.input.getField(),"contextmenu",function(J){t.scroller.contains(J.target)||xs(e,J)});var i,r={end:0};function n(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function T(J){if(J.touches.length!=1)return!1;var q=J.touches[0];return q.radiusX<=1&&q.radiusY<=1}function W(J,q){if(q.left==null)return!0;var ue=q.left-J.left,fe=q.top-J.top;return ue*ue+fe*fe>20*20}Pe(t.scroller,"touchstart",function(J){if(!Ge(e,J)&&!T(J)&&!Ha(e,J)){t.input.ensurePolled(),clearTimeout(i);var q=+new Date;t.activeTouch={start:q,moved:!1,prev:q-r.end<=300?r:null},J.touches.length==1&&(t.activeTouch.left=J.touches[0].pageX,t.activeTouch.top=J.touches[0].pageY)}}),Pe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Pe(t.scroller,"touchend",function(J){var q=t.activeTouch;if(q&&!ui(t,J)&&q.left!=null&&!q.moved&&new Date-q.start<300){var ue=e.coordsChar(t.activeTouch,"page"),fe;!q.prev||W(q,q.prev)?fe=new Ht(ue,ue):!q.prev.prev||W(q,q.prev.prev)?fe=e.findWordAt(ue):fe=new Ht(Ve(ue.line,0),s(e.doc,Ve(ue.line+1,0))),e.setSelection(fe.anchor,fe.head),e.focus(),re(J)}n()}),Pe(t.scroller,"touchcancel",n),Pe(t.scroller,"scroll",function(){t.scroller.clientHeight&&(En(e,t.scroller.scrollTop),Fi(e,t.scroller.scrollLeft,!0),Me(e,"scroll",e))}),Pe(t.scroller,"mousewheel",function(J){return Ro(e,J)}),Pe(t.scroller,"DOMMouseScroll",function(J){return Ro(e,J)}),Pe(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(J){Ge(e,J)||pe(J)},over:function(J){Ge(e,J)||(kl(e,J),pe(J))},start:function(J){return Ll(e,J)},drop:or(e,Al),leave:function(J){Ge(e,J)||ns(e)}};var X=t.input.getField();Pe(X,"keyup",function(J){return ms.call(e,J)}),Pe(X,"keydown",or(e,ps)),Pe(X,"keypress",or(e,gs)),Pe(X,"focus",function(J){return Ta(e,J)}),Pe(X,"blur",function(J){return Zi(e,J)})}var Ga=[];Yt.defineInitHook=function(e){return Ga.push(e)};function Un(e,t,i,r){var n=e.doc,T;i==null&&(i="add"),i=="smart"&&(n.mode.indent?T=Ze(e,t).state:i="prev");var W=e.options.tabSize,X=ct(n,t),J=Y(X.text,null,W);X.stateAfter&&(X.stateAfter=null);var q=X.text.match(/^\s*/)[0],ue;if(!r&&!/\S/.test(X.text))ue=0,i="not";else if(i=="smart"&&(ue=n.mode.indent(T,X.text.slice(q.length),X.text),ue==De||ue>150)){if(!r)return;i="prev"}i=="prev"?t>n.first?ue=Y(ct(n,t-1).text,null,W):ue=0:i=="add"?ue=J+e.options.indentUnit:i=="subtract"?ue=J-e.options.indentUnit:typeof i=="number"&&(ue=J+i),ue=Math.max(0,ue);var fe="",Le=0;if(e.options.indentWithTabs)for(var we=Math.floor(ue/W);we;--we)Le+=W,fe+="	";if(Le<ue&&(fe+=le(ue-Le)),fe!=q)return rn(n,fe,Ve(t,0),Ve(t,q.length),"+input"),X.stateAfter=null,!0;for(var Ie=0;Ie<n.sel.ranges.length;Ie++){var ze=n.sel.ranges[Ie];if(ze.head.line==t&&ze.head.ch<q.length){var Xe=Ve(t,q.length);Na(n,Ie,new Ht(Xe,Xe));break}}}var Qr=null;function oa(e){Qr=e}function za(e,t,i,r,n){var T=e.doc;e.display.shift=!1,r||(r=T.sel);var W=+new Date-200,X=n=="paste"||e.state.pasteIncoming>W,J=Et(t),q=null;if(X&&r.ranges.length>1)if(Qr&&Qr.text.join(`
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T.electricInput&&(T.electricInput.test(ct(e.doc,n.head.line).text.slice(0,n.head.ch))&&(W=Un(e,n.head.line,"smart")));W&&cr(e,"electricInput",e,n.head.line)}}function ws(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,T={anchor:Ve(n,0),head:Ve(n+1,0)};i.push(T),t.push(e.getRange(T.anchor,T.head))}return{text:t,ranges:i}}function As(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ls(){var e=a("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=a("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return N?e.style.width="1000px":e.setAttribute("wrap","off"),b&&(e.style.border="1px solid black"),As(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var 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ue<0?J:ue==0?null:J.slice(0,ue-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var T=[];if(!i.hasOwnProperty(n))return T;var W=i[n],X=this.getModeAt(r);if(typeof X[n]=="string")W[X[n]]&&T.push(W[X[n]]);else if(X[n])for(var J=0;J<X[n].length;J++){var q=W[X[n][J]];q&&T.push(q)}else X.helperType&&W[X.helperType]?T.push(W[X.helperType]):W[X.name]&&T.push(W[X.name]);for(var ue=0;ue<W._global.length;ue++){var fe=W._global[ue];fe.pred(X,this)&&ae(T,fe.val)==-1&&T.push(fe.val)}return T},getStateAfter:function(r,n){var T=this.doc;return r=G(T,r==null?T.first+T.size-1:r),Ze(this,r+1,n).state},cursorCoords:function(r,n){var T,W=this.doc.sel.primary();return r==null?T=W.head:typeof r=="object"?T=s(this.doc,r):T=r?W.from():W.to(),Zr(this,T,n||"page")},charCoords:function(r,n){return ma(this,s(this.doc,r),n||"page")},coordsChar:function(r,n){return 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fe=Math.max(J.wrapper.clientHeight,this.doc.height),Le=Math.max(J.sizer.clientWidth,J.lineSpace.clientWidth);(W=="above"||r.bottom+n.offsetHeight>fe)&&r.top>n.offsetHeight?q=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=fe&&(q=r.bottom),ue+n.offsetWidth>Le&&(ue=Le-n.offsetWidth)}n.style.top=q+"px",n.style.left=n.style.right="",X=="right"?(ue=J.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(X=="left"?ue=0:X=="middle"&&(ue=(J.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ue+"px"),T&&Zs(this,{left:ue,top:q,right:ue+n.offsetWidth,bottom:q+n.offsetHeight})},triggerOnKeyDown:Tr(ps),triggerOnKeyPress:Tr(gs),triggerOnKeyUp:ms,triggerOnMouseDown:Tr(vs),execCommand:function(r){if(In.hasOwnProperty(r))return In[r].call(null,this)},triggerElectric:Tr(function(r){Cs(this,r)}),findPosH:function(r,n,T,W){var X=1;n<0&&(X=-1,n=-n);for(var J=s(this.doc,r),q=0;q<n&&!(J=Ka(this.doc,J,X,T,W),J.hitSide);++q);return J},moveH:Tr(function(r,n){var T=this;this.extendSelectionsBy(function(W){return 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n=this.doc,T=ct(n,r.line).text,W=r.ch,X=r.ch;if(T){var J=this.getHelper(r,"wordChars");(r.sticky=="before"||X==T.length)&&W?--W:++X;for(var q=T.charAt(W),ue=Ne(q,J)?function(fe){return Ne(fe,J)}:/\s/.test(q)?function(fe){return/\s/.test(fe)}:function(fe){return!/\s/.test(fe)&&!Ne(fe)};W>0&&ue(T.charAt(W-1));)--W;for(;X<T.length&&ue(T.charAt(X));)++X}return new Ht(Ve(r.line,W),Ve(r.line,X))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?U(this.display.cursorDiv,"CodeMirror-overwrite"):f(this.display.cursorDiv,"CodeMirror-overwrite"),Me(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==B()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Tr(function(r,n){xn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ii(this)-this.display.barHeight,width:r.scrollWidth-ii(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Mi(this)}},scrollIntoView:Tr(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Ve(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Js(this,r):xo(this,r.from,r.to,r.margin)}),setSize:Tr(function(r,n){var T=this,W=function(J){return typeof J=="number"||/^\d+$/.test(String(J))?J+"px":J};r!=null&&(this.display.wrapper.style.width=W(r)),n!=null&&(this.display.wrapper.style.height=W(n)),this.options.lineWrapping&&ao(this);var X=this.display.viewFrom;this.doc.iter(X,this.display.viewTo,function(J){if(J.widgets){for(var 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fe=null,Le=r=="group",we=e.cm&&e.cm.getHelper(t,"wordChars"),Ie=!0;!(i<0&&!ue(!Ie));Ie=!1){var ze=X.text.charAt(t.ch)||`
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`?"n":!Le||/\s/.test(ze)?null:"p";if(Le&&!Ie&&!Xe&&(Xe="s"),fe&&fe!=Xe){i<0&&(i=1,ue(),t.sticky="after");break}if(Xe&&(fe=Xe),i>0&&!ue(!Ie))break}var Qe=ea(e,t,T,W,!0);return pi(T,Qe)&&(Qe.hitSide=!0),Qe}function ks(e,t,i,r){var n=e.doc,T=t.left,W;if(r=="page"){var X=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),J=Math.max(X-.5*Yi(e.display),3);W=(i>0?t.bottom:t.top)+i*J}else r=="line"&&(W=i>0?t.bottom+3:t.top-3);for(var q;!(q=va(e,T,W),!q.outside);){if(i<0?W<=0:W>=n.height){q.hitSide=!0;break}W+=i*5}return q}var zt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ee,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};zt.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;As(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function T(X){for(var J=X.target;J;J=J.parentNode){if(J==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(J.className))break}return!1}Pe(n,"paste",function(X){if(!T(X)||Ge(r,X)||Ts(X,r))return;j<=11&&setTimeout(or(r,function(){return t.updateFromDOM()}),20)}),Pe(n,"compositionstart",function(X){t.composing={data:X.data,done:!1}}),Pe(n,"compositionupdate",function(X){t.composing||(t.composing={data:X.data,done:!1})}),Pe(n,"compositionend",function(X){t.composing&&(X.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Pe(n,"touchstart",function(){return i.forceCompositionEnd()}),Pe(n,"input",function(){t.composing||t.readFromDOMSoon()});function W(X){if(!T(X)||Ge(r,X))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()}),X.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var J=ws(r);oa({lineWise:!0,text:J.text}),X.type=="cut"&&r.operation(function(){r.setSelections(J.ranges,0,Ee),r.replaceSelection("",null,"cut")})}else return;if(X.clipboardData){X.clipboardData.clearData();var q=Qr.text.join(`
`);if(X.clipboardData.setData("Text",q),X.clipboardData.getData("Text")==q){X.preventDefault();return}}var ue=Ls(),fe=ue.firstChild;r.display.lineSpace.insertBefore(ue,r.display.lineSpace.firstChild),fe.value=Qr.text.join(`
`);var Le=document.activeElement;V(fe),setTimeout(function(){r.display.lineSpace.removeChild(ue),Le.focus(),Le==n&&i.showPrimarySelection()},50)}Pe(n,"copy",W),Pe(n,"cut",W)},zt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},zt.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},zt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},zt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},zt.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var T=sa(t,e.anchorNode,e.anchorOffset),W=sa(t,e.focusNode,e.focusOffset);if(T&&!T.bad&&W&&!W.bad&&Ct(vi(T,W),r)==0&&Ct(gi(T,W),n)==0)return;var X=t.display.view,J=r.line>=t.display.viewFrom&&Ds(t,r)||{node:X[0].measure.map[2],offset:0},q=n.line<t.display.viewTo&&Ds(t,n);if(!q){var ue=X[X.length-1].measure,fe=ue.maps?ue.maps[ue.maps.length-1]:ue.map;q={node:fe[fe.length-1],offset:fe[fe.length-2]-fe[fe.length-3]}}if(!J||!q){e.removeAllRanges();return}var Le=e.rangeCount&&e.getRangeAt(0),we;try{we=v(J.node,J.offset,q.offset,q.node)}catch(Ie){}we&&(!D&&t.state.focused?(e.collapse(J.node,J.offset),we.collapsed||(e.removeAllRanges(),e.addRange(we))):(e.removeAllRanges(),e.addRange(we)),Le&&e.anchorNode==null?e.addRange(Le):D&&this.startGracePeriod()),this.rememberSelection()},zt.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)},zt.prototype.showMultipleSelections=function(e){d(this.cm.display.cursorDiv,e.cursors),d(this.cm.display.selectionDiv,e.selection)},zt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},zt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return S(this.div,t)},zt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},zt.prototype.blur=function(){this.div.blur()},zt.prototype.getField=function(){return this.div},zt.prototype.supportsTouch=function(){return!0},zt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Mr(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)},zt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},zt.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(u&&y&&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 i=sa(t,e.anchorNode,e.anchorOffset),r=sa(t,e.focusNode,e.focusOffset);i&&r&&Mr(t,function(){xr(t.doc,wi(i,r),Ee),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},zt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Ve(r.line-1,ct(e.doc,r.line-1).length)),n.ch==ct(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Ve(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var T,W,X;r.line==t.viewFrom||(T=Bi(e,r.line))==0?(W=Dt(t.view[0].line),X=t.view[0].node):(W=Dt(t.view[T].line),X=t.view[T-1].node.nextSibling);var J=Bi(e,n.line),q,ue;if(J==t.view.length-1?(q=t.viewTo-1,ue=t.lineDiv.lastChild):(q=Dt(t.view[J+1].line)-1,ue=t.view[J+1].node.previousSibling),!X)return!1;for(var fe=e.doc.splitLines(tu(e,X,ue,W,q)),Le=Hr(e.doc,Ve(W,0),Ve(q,ct(e.doc,q).text.length));fe.length>1&&Le.length>1;)if(te(fe)==te(Le))fe.pop(),Le.pop(),q--;else if(fe[0]==Le[0])fe.shift(),Le.shift(),W++;else break;for(var we=0,Ie=0,ze=fe[0],Xe=Le[0],Qe=Math.min(ze.length,Xe.length);we<Qe&&ze.charCodeAt(we)==Xe.charCodeAt(we);)++we;for(var ot=te(fe),qe=te(Le),ht=Math.min(ot.length-(fe.length==1?we:0),qe.length-(Le.length==1?we:0));Ie<ht&&ot.charCodeAt(ot.length-Ie-1)==qe.charCodeAt(qe.length-Ie-1);)++Ie;if(fe.length==1&&Le.length==1&&W==r.line)for(;we&&we>r.ch&&ot.charCodeAt(ot.length-Ie-1)==qe.charCodeAt(qe.length-Ie-1);)we--,Ie++;fe[fe.length-1]=ot.slice(0,ot.length-Ie).replace(/^\u200b+/,""),fe[0]=fe[0].slice(we).replace(/\u200b+$/,"");var xt=Ve(W,we),gt=Ve(q,Le.length?te(Le).length-Ie:0);if(fe.length>1||fe[0]||Ct(xt,gt))return rn(e.doc,fe,xt,gt,"+input"),!0},zt.prototype.ensurePolled=function(){this.forceCompositionEnd()},zt.prototype.reset=function(){this.forceCompositionEnd()},zt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},zt.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)},zt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Mr(this.cm,function(){return Lr(e.cm)})},zt.prototype.setUneditable=function(e){e.contentEditable="false"},zt.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||or(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},zt.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},zt.prototype.onContextMenu=function(){},zt.prototype.resetPosition=function(){},zt.prototype.needsContentAttribute=!0;function Ds(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var r=ct(e.doc,t.line),n=eo(i,r,t.line),T=rt(r,e.doc.direction),W="left";if(T){var X=tt(T,t.ch);W=X%2?"right":"left"}var J=io(n.map,t.ch,W);return J.offset=J.collapse=="right"?J.end:J.start,J}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ln(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,n){var T="",W=!1,X=e.doc.lineSeparator(),J=!1;function q(we){return function(Ie){return Ie.id==we}}function ue(){W&&(T+=X,J&&(T+=X),W=J=!1)}function fe(we){we&&(ue(),T+=we)}function Le(we){if(we.nodeType==1){var Ie=we.getAttribute("cm-text");if(Ie){fe(Ie);return}var ze=we.getAttribute("cm-marker"),Xe;if(ze){var Qe=e.findMarks(Ve(r,0),Ve(n+1,0),q(+ze));Qe.length&&(Xe=Qe[0].find(0))&&fe(Hr(e.doc,Xe.from,Xe.to).join(X));return}if(we.getAttribute("contenteditable")=="false")return;var ot=/^(pre|div|p|li|table|br)$/i.test(we.nodeName);if(!/^br$/i.test(we.nodeName)&&we.textContent.length==0)return;ot&&ue();for(var qe=0;qe<we.childNodes.length;qe++)Le(we.childNodes[qe]);/^(pre|p)$/i.test(we.nodeName)&&(J=!0),ot&&(W=!0)}else we.nodeType==3&&fe(we.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(Le(t),t==i);)t=t.nextSibling,J=!1;return T}function sa(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return ln(e.clipPos(Ve(e.display.viewTo-1)),!0);t=null,i=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var n=0;n<e.display.view.length;n++){var T=e.display.view[n];if(T.node==r)return ru(T,t,i)}}function ru(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!S(r,t))return ln(Ve(Dt(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var T=e.rest?te(e.rest):e.line;return ln(Ve(Dt(T),T.text.length),n)}var W=t.nodeType==3?t:null,X=t;for(!W&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(W=t.firstChild,i&&(i=W.nodeValue.length));X.parentNode!=r;)X=X.parentNode;var J=e.measure,q=J.maps;function ue(Xe,Qe,ot){for(var qe=-1;qe<(q?q.length:0);qe++)for(var ht=qe<0?J.map:q[qe],xt=0;xt<ht.length;xt+=3){var gt=ht[xt+2];if(gt==Xe||gt==Qe){var At=Dt(qe<0?e.line:e.rest[qe]),Vt=ht[xt]+ot;return(ot<0||gt!=Xe)&&(Vt=ht[xt+(ot?1:0)]),Ve(At,Vt)}}}var fe=ue(W,X,i);if(fe)return ln(fe,n);for(var Le=X.nextSibling,we=W?W.nodeValue.length-i:0;Le;Le=Le.nextSibling){if(fe=ue(Le,Le.firstChild,0),fe)return ln(Ve(fe.line,fe.ch-we),n);we+=Le.textContent.length}for(var Ie=X.previousSibling,ze=i;Ie;Ie=Ie.previousSibling){if(fe=ue(Ie,Ie.firstChild,-1),fe)return ln(Ve(fe.line,fe.ch+ze),n);ze+=Ie.textContent.length}}var Qt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ee,this.hasSelection=!1,this.composing=null};Qt.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),b&&(n.style.width="0px"),Pe(n,"input",function(){z&&j>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Pe(n,"paste",function(W){if(Ge(r,W)||Ts(W,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function T(W){if(Ge(r,W))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var X=ws(r);oa({lineWise:!0,text:X.text}),W.type=="cut"?r.setSelections(X.ranges,null,Ee):(i.prevInput="",n.value=X.text.join(`
`),V(n))}else return;W.type=="cut"&&(r.state.cutIncoming=+new Date)}Pe(n,"cut",T),Pe(n,"copy",T),Pe(e.scroller,"paste",function(W){if(ui(e,W)||Ge(r,W))return;if(!n.dispatchEvent){r.state.pasteIncoming=+new Date,i.focus();return}var X=new Event("paste");X.clipboardData=W.clipboardData,n.dispatchEvent(X)}),Pe(e.lineSpace,"selectstart",function(W){ui(e,W)||re(W)}),Pe(n,"compositionstart",function(){var W=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:W,range:r.markText(W,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Pe(n,"compositionend",function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)})},Qt.prototype.createField=function(e){this.wrapper=Ls(),this.textarea=this.wrapper.firstChild},Qt.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Qt.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=mo(e);if(e.options.moveInputWithCursor){var n=Zr(e,i.sel.primary().head,"div"),T=t.wrapper.getBoundingClientRect(),W=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+W.top-T.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+W.left-T.left))}return r},Qt.prototype.showSelection=function(e){var t=this.cm,i=t.display;d(i.cursorDiv,e.cursors),d(i.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Qt.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&V(this.textarea),z&&j>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",z&&j>=9&&(this.hasSelection=null))},Qt.prototype.getField=function(){return this.textarea},Qt.prototype.supportsTouch=function(){return!1},Qt.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!o||B()!=this.textarea))try{this.textarea.focus()}catch(e){}},Qt.prototype.blur=function(){this.textarea.blur()},Qt.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Qt.prototype.receivedFocus=function(){this.slowPoll()},Qt.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()})},Qt.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function i(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,i)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,i)},Qt.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||lt(i)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var n=i.value;if(n==r&&!t.somethingSelected())return!1;if(z&&j>=9&&this.hasSelection===n||l&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var T=n.charCodeAt(0);if(T==8203&&!r&&(r="\u200B"),T==8666)return this.reset(),this.cm.execCommand("undo")}for(var W=0,X=Math.min(r.length,n.length);W<X&&r.charCodeAt(W)==n.charCodeAt(W);)++W;return Mr(t,function(){za(t,n.slice(W),r.length-W,null,e.composing?"*compose":null),n.length>1e3||n.indexOf(`
`)>-1?i.value=e.prevInput="":e.prevInput=n,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Qt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Qt.prototype.onKeyPress=function(){z&&j>=9&&(this.hasSelection=null),this.fastPoll()},Qt.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var T=Ni(i,e),W=r.scroller.scrollTop;if(!T||C)return;var X=i.options.resetSelectionOnContextMenu;X&&i.doc.sel.contains(T)==-1&&or(i,xr)(i.doc,wi(T),Ee);var J=n.style.cssText,q=t.wrapper.style.cssText,ue=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",n.style.cssText=`position: absolute; width: 30px; height: 30px;
      top: `+(e.clientY-ue.top-5)+"px; left: "+(e.clientX-ue.left-5)+`px;
      z-index: 1000; background: `+(z?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var fe;N&&(fe=window.scrollY),r.input.focus(),N&&window.scrollTo(null,fe),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=we,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function Le(){if(n.selectionStart!=null){var ze=i.somethingSelected(),Xe="\u200B"+(ze?n.value:"");n.value="\u21DA",n.value=Xe,t.prevInput=ze?"":"\u200B",n.selectionStart=1,n.selectionEnd=Xe.length,r.selForContextMenu=i.doc.sel}}function we(){if(t.contextMenuPending!=we)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=q,n.style.cssText=J,z&&j<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=W),n.selectionStart!=null){(!z||z&&j<9)&&Le();var 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0||a.liveMaxLatencyDuration<=a.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return h({},d,a)}function p(d){var a=d.loader;if(a!==b.default&&a!==A.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),d.progressive=!1;else{var x=Object(b.fetchSupported)();x&&(d.loader=b.default,d.progressive=!0,d.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/polyfills/number.ts"),F=D("./src/utils/ewma-bandwidth-estimator.ts"),M=D("./src/events.ts"),z=D("./src/utils/buffer-helper.ts"),j=D("./src/errors.ts"),N=D("./src/types/loader.ts"),R=D("./src/utils/logger.ts");function y(L,A){for(var b=0;b<A.length;b++){var u=A[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function C(L,A,b){return A&&y(L.prototype,A),b&&y(L,b),L}var _=function(){function L(b){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=b;var u=b.config;this.bwEstimator=new F.default(u.abrEwmaSlowVoD,u.abrEwmaFastVoD,u.abrEwmaDefaultEstimate),this.registerListeners()}var A=L.prototype;return A.registerListeners=function(){var u=this.hls;u.on(M.Events.FRAG_LOADING,this.onFragLoading,this),u.on(M.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(M.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var u=this.hls;u.off(M.Events.FRAG_LOADING,this.onFragLoading,this),u.off(M.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),u.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(M.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},A.onFragLoading=function(u,o){var l=o.frag;if(l.type===N.PlaylistLevelType.MAIN&&!this.timer){var h;this.fragCurrent=l,this.partCurrent=(h=o.part)!=null?h:null,this.timer=self.setInterval(this.onCheck,100)}},A.onLevelLoaded=function(u,o){var l=this.hls.config;o.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},A._abandonRulesCheck=function(){var u=this.fragCurrent,o=this.partCurrent,l=this.hls,h=l.autoLevelEnabled,w=l.config,g=l.media;if(!u||!g)return;var m=o?o.stats:u.stats,k=o?o.duration:u.duration;if(m.aborted){R.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!h||g.paused||!g.playbackRate||!g.readyState)return;var E=performance.now()-m.loading.start,f=Math.abs(g.playbackRate);if(E<=500*k/f)return;var p=l.levels,d=l.minAutoLevel,a=p[u.level],x=m.total||Math.max(m.loaded,Math.round(k*a.maxBitrate/8)),v=Math.max(1,m.bwEstimate?m.bwEstimate/8:m.loaded*1e3/E),S=(x-m.loaded)/v,B=g.currentTime,U=(z.BufferHelper.bufferInfo(g,B,w.maxBufferHole).end-B)/f;if(U>=2*k/f||S<=U)return;var K=Number.POSITIVE_INFINITY,V;for(V=u.level-1;V>d;V--){var P=p[V].maxBitrate;if(K=k*P/(8*.8*v),K<U)break}if(K>=S)return;var O=this.bwEstimator.getEstimate();R.logger.warn("Fragment "+u.sn+(o?" part "+o.index:"")+" of level "+u.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+V+`
      Current BW estimate: `+(Object(Z.isFiniteNumber)(O)?(O/1024).toFixed(3):"Unknown")+` Kb/s
      Estimated load time for current fragment: `+S.toFixed(3)+` s
      Estimated load time for the next fragment: `+K.toFixed(3)+` s
      Time to underbuffer: `+U.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(E,m.loaded),this.clearTimer(),u.loader&&(this.fragCurrent=this.partCurrent=null,u.loader.abort()),l.trigger(M.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:u,part:o,stats:m})},A.onFragLoaded=function(u,o){var l=o.frag,h=o.part;if(l.type===N.PlaylistLevelType.MAIN&&Object(Z.isFiniteNumber)(l.sn)){var w=h?h.stats:l.stats,g=h?h.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var m=this.hls.levels[l.level],k=(m.loaded?m.loaded.bytes:0)+w.loaded,E=(m.loaded?m.loaded.duration:0)+g;m.loaded={bytes:k,duration:E},m.realBitrate=Math.round(8*k/E)}if(l.bitrateTest){var f={stats:w,frag:l,part:h,id:l.type};this.onFragBuffered(M.Events.FRAG_BUFFERED,f),l.bitrateTest=!1}}},A.onFragBuffered=function(u,o){var l=o.frag,h=o.part,w=h?h.stats:l.stats;if(w.aborted)return;if(l.type!==N.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var g=w.parsing.end-w.loading.start;this.bwEstimator.sample(g,w.loaded),w.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=g/1e3:this.bitrateTestDelay=0},A.onError=function(u,o){switch(o.details){case j.ErrorDetails.FRAG_LOAD_ERROR:case j.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},A.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},A.getNextABRAutoLevel=function(){var u=this.fragCurrent,o=this.partCurrent,l=this.hls,h=l.maxAutoLevel,w=l.config,g=l.minAutoLevel,m=l.media,k=o?o.duration:u?u.duration:0,E=m?m.currentTime:0,f=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():w.abrEwmaDefaultEstimate,d=(z.BufferHelper.bufferInfo(m,E,w.maxBufferHole).end-E)/f,a=this.findBestLevel(p,g,h,d,w.abrBandWidthFactor,w.abrBandWidthUpFactor);if(a>=0)return a;R.logger.trace((d?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var x=k?Math.min(k,w.maxStarvationDelay):w.maxStarvationDelay,v=w.abrBandWidthFactor,S=w.abrBandWidthUpFactor;if(!d){var B=this.bitrateTestDelay;if(B){var U=k?Math.min(k,w.maxLoadingDelay):w.maxLoadingDelay;x=U-B,R.logger.trace("bitrate test took "+Math.round(1e3*B)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*x)+" ms"),v=S=1}}return a=this.findBestLevel(p,g,h,d+x,v,S),Math.max(a,0)},A.findBestLevel=function(u,o,l,h,w,g){for(var m,k=this.fragCurrent,E=this.partCurrent,f=this.lastLoadedFragLevel,p=this.hls.levels,d=p[f],a=!!(d!=null&&(m=d.details)!==null&&m!==void 0&&m.live),x=d==null?void 0:d.codecSet,v=E?E.duration:k?k.duration:0,S=l;S>=o;S--){var B=p[S];if(!B||x&&B.codecSet!==x)continue;var U=B.details,K=(E?U==null?void 0:U.partTarget:U==null?void 0:U.averagetargetduration)||v,V=void 0;S<=f?V=w*u:V=g*u;var P=p[S].maxBitrate,O=P*K/V;if(R.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+S+"/"+Math.round(V)+"/"+P+"/"+K+"/"+h+"/"+O),V>P&&(!O||a&&!this.bitrateTestDelay||O<h))return S}return-1},C(L,[{key:"nextAutoLevel",get:function(){var u=this._nextAutoLevel,o=this.bwEstimator;if(u!==-1&&(!o||!o.canEstimate()))return u;var l=this.getNextABRAutoLevel();return u!==-1&&(l=Math.min(u,l)),l},set:function(u){this._nextAutoLevel=u}}]),L}();$.default=_},"./src/controller/audio-stream-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/polyfills/number.ts"),F=D("./src/controller/base-stream-controller.ts"),M=D("./src/events.ts"),z=D("./src/utils/buffer-helper.ts"),j=D("./src/controller/fragment-tracker.ts"),N=D("./src/types/level.ts"),R=D("./src/types/loader.ts"),y=D("./src/loader/fragment.ts"),C=D("./src/demux/chunk-cache.ts"),_=D("./src/demux/transmuxer-interface.ts"),L=D("./src/types/transmuxer.ts"),A=D("./src/controller/fragment-finders.ts"),b=D("./src/utils/discontinuities.ts"),u=D("./src/errors.ts"),o=D("./src/utils/logger.ts");function l(){return l=Object.assign||function(k){for(var E=1;E<arguments.length;E++){var f=arguments[E];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},l.apply(this,arguments)}function h(k,E){k.prototype=Object.create(E.prototype),k.prototype.constructor=k,w(k,E)}function w(k,E){return w=Object.setPrototypeOf||function(p,d){return p.__proto__=d,p},w(k,E)}var g=100,m=function(k){h(E,k);function E(p,d){var a;return a=k.call(this,p,d,"[audio-stream-controller]")||this,a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.audioSwitch=!1,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.bufferFlushed=!1,a._registerListeners(),a}var f=E.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var d=this.hls;d.on(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.on(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.on(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.on(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(M.Events.ERROR,this.onError,this),d.on(M.Events.BUFFER_RESET,this.onBufferReset,this),d.on(M.Events.BUFFER_CREATED,this.onBufferCreated,this),d.on(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.on(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f._unregisterListeners=function(){var d=this.hls;d.off(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.off(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.off(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.off(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(M.Events.ERROR,this.onError,this),d.off(M.Events.BUFFER_RESET,this.onBufferReset,this),d.off(M.Events.BUFFER_CREATED,this.onBufferCreated,this),d.off(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.off(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},f.onInitPtsFound=function(d,a){var x=a.frag,v=a.id,S=a.initPTS;if(v==="main"){var B=x.cc;this.initPTS[x.cc]=S,this.log("InitPTS for cc: "+B+" found from main: "+S),this.videoTrackCC=B,this.state===F.State.WAITING_INIT_PTS&&this.tick()}},f.startLoad=function(d){if(!this.levels){this.startPosition=d,this.state=F.State.STOPPED;return}var a=this.lastCurrentTime;this.stopLoad(),this.setInterval(g),this.fragLoadError=0,a>0&&d===-1?(this.log("Override startPosition with lastCurrentTime @"+a.toFixed(3)),this.state=F.State.IDLE):(this.loadedmetadata=!1,this.state=F.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()},f.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_TRACK:{var d,a=this.levels,x=this.trackId,v=a==null||((d=a[x])===null||d===void 0)?void 0:d.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=F.State.WAITING_INIT_PTS}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var S,B=performance.now(),U=this.retryDate;(!U||B>=U||(S=this.media)!==null&&S!==void 0&&S.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=F.State.IDLE);break}case F.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,P=K.part,O=K.cache,Y=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.FRAG_LOADING;var ee=O.flush(),ae={frag:V,part:P,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(ae),Y&&k.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var he=this.getLoadPosition(),De=z.BufferHelper.bufferInfo(this.mediaBuffer,he,this.config.maxBufferHole),Ee=Object(A.fragmentWithinToleranceTest)(De.end,this.config.maxFragLookUpTolerance,V);Ee<0&&(o.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+De.end+" is needed"),this.clearWaitingFragment())}}else this.state=F.State.IDLE}}this.onTickEnd()},f.clearWaitingFragment=function(){var d=this.waitingData;d&&(this.fragmentTracker.removeFragment(d.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=F.State.IDLE)},f.onTickEnd=function(){var d=this.media;if(!d||!d.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:d,x=a.buffered;!this.loadedmetadata&&x.length&&(this.loadedmetadata=!0),this.lastCurrentTime=d.currentTime},f.doTickIdle=function(){var d,a,x=this.hls,v=this.levels,S=this.media,B=this.trackId,U=x.config;if(!v||!v[B])return;if(!S&&(this.startFragRequested||!U.startFragPrefetch))return;var K=v[B],V=K.details;if(!V||V.live&&this.levelLastLoaded!==B||this.waitForCdnTuneIn(V)){this.state=F.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,R.PlaylistLevelType.AUDIO));var P=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,R.PlaylistLevelType.AUDIO);if(P===null)return;var O=P.len,Y=this.getMaxBufferLength(),ee=this.audioSwitch;if(O>=Y&&!ee)return;if(!ee&&this._streamEnded(P,V)){x.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=F.State.ENDED;return}var ae=V.fragments,he=ae[0].start,De=P.end;if(ee){var Ee=this.getLoadPosition();De=Ee,V.PTSKnown&&Ee<he&&((P.end>he||P.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),S.currentTime=he+.05))}var Ce=this.getNextFragment(De,V);if(!Ce){this.bufferFlushed=!0;return}((d=Ce.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((a=Ce.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Ce,V):this.loadFragment(Ce,V,De)},f.getMaxBufferLength=function(){var d=k.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,R.PlaylistLevelType.MAIN);return a===null?d:Math.max(d,a.len)},f.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},f.onAudioTracksUpdated=function(d,a){var x=a.audioTracks;this.resetTransmuxer(),this.levels=x.map(function(v){return new N.Level(v)})},f.onAudioTrackSwitching=function(d,a){var x=!!a.url;this.trackId=a.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),x?this.setInterval(g):this.resetTransmuxer(),x?(this.audioSwitch=!0,this.state=F.State.IDLE):this.state=F.State.STOPPED,this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},f.onLevelLoaded=function(d,a){this.mainDetails=a.details},f.onAudioTrackLoaded=function(d,a){var x,v=this.levels,S=a.details,B=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+B);return}this.log("Track "+B+" loaded ["+S.startSN+","+S.endSN+"],duration:"+S.totalduration);var U=v[B],K=0;if(S.live||(x=U.details)!==null&&x!==void 0&&x.live){var V=this.mainDetails;if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed||!V)return;!U.details&&S.hasProgramDateTime&&V.hasProgramDateTime?(Object(b.alignMediaPlaylistByPDT)(S,V),K=S.fragments[0].start):K=this.alignPlaylists(S,U.details)}U.details=S,this.levelLastLoaded=B,!this.startFragRequested&&(this.mainDetails||!S.live)&&this.setStartPosition(U.details,K),this.state===F.State.WAITING_TRACK&&!this.waitForCdnTuneIn(S)&&(this.state=F.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(d){var a,x=d.frag,v=d.part,S=d.payload,B=this.config,U=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+x.sn+" of level "+x.level+" will not be buffered");return}var V=K[U];console.assert(V,"Audio track is defined on fragment load progress");var P=V.details;console.assert(P,"Audio track details are defined on fragment load progress");var O=B.defaultAudioCodec||V.audioCodec||"mp4a.40.2",Y=this.transmuxer;Y||(Y=this.transmuxer=new _.default(this.hls,R.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[x.cc],ae=(a=x.initSegment)===null||a===void 0?void 0:a.data;if(ee!==void 0){var he=!1,De=v?v.index:-1,Ee=De!==-1,Ce=new L.ChunkMetadata(x.level,x.sn,x.stats.chunkCount,S.byteLength,De,Ee);Y.push(S,ae,O,"",x,v,P.totalduration,he,Ce,ee)}else{o.logger.log("Unknown video PTS for cc "+x.cc+", waiting for video PTS before demuxing audio frag "+x.sn+" of ["+P.startSN+" ,"+P.endSN+"],track "+U);var Ae=this.waitingData=this.waitingData||{frag:x,part:v,cache:new C.default,complete:!1},Te=Ae.cache;Te.push(new Uint8Array(S)),this.waitingVideoCC=this.videoTrackCC,this.state=F.State.WAITING_INIT_PTS}},f._handleFragmentLoadComplete=function(d){if(this.waitingData){this.waitingData.complete=!0;return}k.prototype._handleFragmentLoadComplete.call(this,d)},f.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},f.onBufferCreated=function(d,a){var x=a.tracks.audio;x&&(this.mediaBuffer=x.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},f.onFragBuffered=function(d,a){var x=a.frag,v=a.part;if(x.type!==R.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(x)){this.warn("Fragment "+x.sn+(v?" p: "+v.index:"")+" of level "+x.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}x.sn!=="initSegment"&&(this.fragPrevious=x,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(x,v)},f.onError=function(d,a){switch(a.details){case u.ErrorDetails.FRAG_LOAD_ERROR:case u.ErrorDetails.FRAG_LOAD_TIMEOUT:case u.ErrorDetails.KEY_LOAD_ERROR:case u.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.AUDIO,a);break;case u.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case u.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==F.State.ERROR&&this.state!==F.State.STOPPED&&(this.state=a.fatal?F.State.ERROR:F.State.IDLE,this.warn(a.details+" while loading frag, switching to "+this.state+" state"));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(a.parent==="audio"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var x=!0,v=this.getFwdBufferInfo(this.mediaBuffer,R.PlaylistLevelType.AUDIO);v&&v.len>.5&&(x=!this.reduceMaxBufferLength(v.len)),x&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},f.onBufferFlushed=function(d,a){var x=a.type;x===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},f._handleTransmuxComplete=function(d){var a,x="audio",v=this.hls,S=d.remuxResult,B=d.chunkMeta,U=this.getCurrentContext(B);if(!U){this.warn("The loading context changed while buffering fragment "+B.sn+" of level "+B.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(B.level);return}var K=U.frag,V=U.part,P=S.audio,O=S.text,Y=S.id3,ee=S.initSegment;if(this.fragContextChanged(K))return;if(this.state=F.State.PARSING,this.audioSwitch&&P&&this.completeAudioSwitch(),ee!=null&&ee.tracks&&(this._bufferInitSegment(ee.tracks,K,B),v.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:x,tracks:ee.tracks})),P){var ae=P.startPTS,he=P.endPTS,De=P.startDTS,Ee=P.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:he,startDTS:De,endDTS:Ee}),K.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,ae,he,De,Ee),this.bufferFragmentData(P,K,V,B)}if(Y!=null&&(a=Y.samples)!==null&&a!==void 0&&a.length){var Ce=l({frag:K,id:x},Y);v.trigger(M.Events.FRAG_PARSING_METADATA,Ce)}if(O){var Ae=l({frag:K,id:x},O);v.trigger(M.Events.FRAG_PARSING_USERDATA,Ae)}},f._bufferInitSegment=function(d,a,x){if(this.state!==F.State.PARSING)return;d.video&&delete d.video;var v=d.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(M.Events.BUFFER_CODECS,d);var S=v.initSegment;if(S!=null&&S.byteLength){var B={type:"audio",frag:a,part:null,chunkMeta:x,parent:a.type,data:S};this.hls.trigger(M.Events.BUFFER_APPENDING,B)}this.tick()},f.loadFragment=function(d,a,x){var v=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||v===j.FragmentState.NOT_LOADED||v===j.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):a.live&&!Object(Z.isFiniteNumber)(this.initPTS[d.cc])?(this.log("Waiting for video PTS in continuity counter "+d.cc+" of live stream before loading audio fragment "+d.sn+" of level "+this.trackId),this.state=F.State.WAITING_INIT_PTS):(this.startFragRequested=!0,k.prototype.loadFragment.call(this,d,a,x)))},f.completeAudioSwitch=function(){var d=this.hls,a=this.media,x=this.trackId;a&&(this.log("Switching audio track : flushing all audio"),k.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,d.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:x})},E}(F.default);$.default=m},"./src/controller/audio-track-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts"),F=D("./src/errors.ts"),M=D("./src/controller/base-playlist-controller.ts"),z=D("./src/types/loader.ts");function j(_,L){for(var A=0;A<L.length;A++){var b=L[A];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(_,b.key,b)}}function N(_,L,A){return L&&j(_.prototype,L),A&&j(_,A),_}function R(_,L){_.prototype=Object.create(L.prototype),_.prototype.constructor=_,y(_,L)}function y(_,L){return y=Object.setPrototypeOf||function(b,u){return b.__proto__=u,b},y(_,L)}var C=function(_){R(L,_);function L(b){var u;return u=_.call(this,b,"[audio-track-controller]")||this,u.tracks=[],u.groupId=null,u.tracksInGroup=[],u.trackId=-1,u.trackName="",u.selectDefaultTrack=!0,u.registerListeners(),u}var A=L.prototype;return A.registerListeners=function(){var u=this.hls;u.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(Z.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var u=this.hls;u.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(Z.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,_.prototype.destroy.call(this)},A.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},A.onManifestParsed=function(u,o){this.tracks=o.audioTracks||[]},A.onAudioTrackLoaded=function(u,o){var l=o.id,h=o.details,w=this.tracksInGroup[l];if(!w){this.warn("Invalid audio track id "+l);return}var g=w.details;w.details=o.details,this.log("audioTrack "+l+" loaded ["+h.startSN+"-"+h.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,g))},A.onLevelLoading=function(u,o){this.switchLevel(o.level)},A.onLevelSwitching=function(u,o){this.switchLevel(o.level)},A.switchLevel=function(u){var o=this.hls.levels[u];if(!(o!=null&&o.audioGroupIds))return;var l=o.audioGroupIds[o.urlId];if(this.groupId!==l){this.groupId=l;var h=this.tracks.filter(function(g){return!l||g.groupId===l});this.selectDefaultTrack&&!h.some(function(g){return g.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=h;var w={audioTracks:h};this.log("Updating audio tracks, "+h.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Z.Events.AUDIO_TRACKS_UPDATED,w),this.selectInitialTrack()}},A.onError=function(u,o){if(_.prototype.onError.call(this,u,o),o.fatal||!o.context)return;o.context.type===z.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},A.setAudioTrack=function(u){var o=this.tracksInGroup;if(u<0||u>=o.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=o[this.trackId];this.log("Now switching to audio-track index "+u);var h=o[u],w=h.id,g=h.groupId,m=g===void 0?"":g,k=h.name,E=h.type,f=h.url;if(this.trackId=u,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(Z.Events.AUDIO_TRACK_SWITCHING,{id:w,groupId:m,name:k,type:E,url:f}),h.details&&!h.details.live)return;var p=this.switchParams(h.url,l==null?void 0:l.details);this.loadPlaylist(p)},A.selectInitialTrack=function(){var u=this.tracksInGroup;console.assert(u.length,"Initial audio track should be selected when tracks are known");var o=this.trackName,l=this.findTrackId(o)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},A.findTrackId=function(u){for(var o=this.tracksInGroup,l=0;l<o.length;l++){var h=o[l];if((!this.selectDefaultTrack||h.default)&&(!u||u===h.name))return h.id}return-1},A.loadPlaylist=function(u){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,h=o.groupId,w=o.url;if(u)try{w=u.addDirectives(w)}catch(g){this.warn("Could not construct new URL with HLS Delivery Directives: "+g)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(Z.Events.AUDIO_TRACK_LOADING,{url:w,id:l,groupId:h,deliveryDirectives:u||null})}},N(L,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(u){this.selectDefaultTrack=!1,this.setAudioTrack(u)}}]),L}(M.default);$.default=C},"./src/controller/base-playlist-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return N});var Z=D("./src/polyfills/number.ts"),F=D("./src/types/level.ts"),M=D("./src/controller/level-helper.ts"),z=D("./src/utils/logger.ts"),j=D("./src/errors.ts"),N=function(){function R(C,_){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,_+":"),this.warn=z.logger.warn.bind(z.logger,_+":"),this.hls=C}var y=R.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(_,L){L.fatal&&L.type===j.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},y.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},y.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},y.stopLoad=function(){this.canLoad=!1,this.clearTimer()},y.switchParams=function(_,L){var A=L==null?void 0:L.renditionReports;if(A)for(var b=0;b<A.length;b++){var u=A[b],o=""+u.URI;if(o===_.substr(-o.length)){var l=parseInt(u["LAST-MSN"]),h=parseInt(u["LAST-PART"]);if(L&&this.hls.config.lowLatencyMode){var w=Math.min(L.age-L.partTarget,L.targetduration);h!==void 0&&w>L.partTarget&&(h+=1)}if(Object(Z.isFiniteNumber)(l))return new F.HlsUrlParameters(l,Object(Z.isFiniteNumber)(h)?h:void 0,F.HlsSkip.No)}}},y.loadPlaylist=function(_){},y.shouldLoadTrack=function(_){return this.canLoad&&_&&!!_.url&&(!_.details||_.details.live)},y.playlistLoaded=function(_,L,A){var b=this,u=L.details,o=L.stats,l=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(u.advancedDateTime=Date.now()-l,u.live||A!=null&&A.live){if(u.reloaded(A),A&&this.log("live playlist "+_+" "+(u.advanced?"REFRESHED "+u.lastPartSn+"-"+u.lastPartIndex:"MISSED")),A&&u.fragments.length>0&&Object(M.mergeDetails)(A,u),!this.canLoad||!u.live)return;var h,w=void 0,g=void 0;if(u.canBlockReload&&u.endSN&&u.advanced){var m=this.hls.config.lowLatencyMode,k=u.lastPartSn,E=u.endSN,f=u.lastPartIndex,p=f!==-1,d=k===E,a=m?0:f;p?(w=d?E+1:k,g=d?a:f+1):w=E+1;var x=u.age,v=x+u.ageHeader,S=Math.min(v-u.partTarget,u.targetduration*1.5);if(S>0){if(A&&S>A.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+A.tuneInGoal+" to: "+S+" with playlist age: "+u.age),S=0;else{var B=Math.floor(S/u.targetduration);if(w+=B,g!==void 0){var U=Math.round(S%u.targetduration/u.partTarget);g+=U}this.log("CDN Tune-in age: "+u.ageHeader+"s last advanced "+x.toFixed(2)+"s goal: "+S+" skip sn "+B+" to part "+g)}u.tuneInGoal=S}if(h=this.getDeliveryDirectives(u,L.deliveryDirectives,w,g),m||!d){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(u,L.deliveryDirectives,w,g);var K=Object(M.computeReloadInterval)(u,o);w!==void 0&&u.canBlockReload&&(K-=u.partTarget||1),this.log("reload live playlist "+_+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return b.loadPlaylist(h)},K)}else this.clearTimer()},y.getDeliveryDirectives=function(_,L,A,b){var u=Object(F.getSkipValue)(_,A);return L!=null&&L.skip&&_.deltaUpdateFailed&&(A=L.msn,b=L.part,u=F.HlsSkip.No),new F.HlsUrlParameters(A,b,u)},y.retryLoadingOrFail=function(_){var L=this,A=this.hls.config,b=this.retryCount<A.levelLoadingMaxRetry;if(b){var u;if(this.retryCount++,_.details.indexOf("LoadTimeOut")>-1&&(u=_.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+_.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*A.levelLoadingRetryDelay,A.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+_.details+'"')}}else this.warn('cannot recover from error "'+_.details+'"'),this.clearTimer(),_.fatal=!0;return b},R}()},"./src/controller/base-stream-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"State",function(){return E}),D.d($,"default",function(){return f});var Z=D("./src/polyfills/number.ts"),F=D("./src/task-loop.ts"),M=D("./src/controller/fragment-tracker.ts"),z=D("./src/utils/buffer-helper.ts"),j=D("./src/utils/logger.ts"),N=D("./src/events.ts"),R=D("./src/errors.ts"),y=D("./src/types/transmuxer.ts"),C=D("./src/utils/mp4-tools.ts"),_=D("./src/utils/discontinuities.ts"),L=D("./src/controller/fragment-finders.ts"),A=D("./src/controller/level-helper.ts"),b=D("./src/loader/fragment-loader.ts"),u=D("./src/crypt/decrypter.ts"),o=D("./src/utils/time-ranges.ts"),l=D("./src/types/loader.ts");function h(p,d){for(var a=0;a<d.length;a++){var x=d[a];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(p,x.key,x)}}function w(p,d,a){return d&&h(p.prototype,d),a&&h(p,a),p}function g(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,d){p.prototype=Object.create(d.prototype),p.prototype.constructor=p,k(p,d)}function k(p,d){return k=Object.setPrototypeOf||function(x,v){return x.__proto__=v,x},k(p,d)}var E={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(p){m(d,p);function d(x,v,S){var B;return B=p.call(this)||this,B.hls=void 0,B.fragPrevious=null,B.fragCurrent=null,B.fragmentTracker=void 0,B.transmuxer=null,B._state=E.STOPPED,B.media=void 0,B.mediaBuffer=void 0,B.config=void 0,B.bitrateTest=!1,B.lastCurrentTime=0,B.nextLoadPosition=0,B.startPosition=0,B.loadedmetadata=!1,B.fragLoadError=0,B.retryDate=0,B.levels=null,B.fragmentLoader=void 0,B.levelLastLoaded=null,B.startFragRequested=!1,B.decrypter=void 0,B.initPTS=[],B.onvseeking=null,B.onvended=null,B.logPrefix="",B.log=void 0,B.warn=void 0,B.logPrefix=S,B.log=j.logger.log.bind(j.logger,S+":"),B.warn=j.logger.warn.bind(j.logger,S+":"),B.hls=x,B.fragmentLoader=new b.default(x.config),B.fragmentTracker=v,B.config=x.config,B.decrypter=new u.default(x,x.config),x.on(N.Events.KEY_LOADED,B.onKeyLoaded,g(B)),B}var a=d.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(v){},a.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=E.STOPPED},a._streamEnded=function(v,S){var B=this.fragCurrent,U=this.fragmentTracker;if(!S.live&&B&&B.sn===S.endSN&&!v.nextStart){var K=U.getState(B);return K===M.FragmentState.PARTIAL||K===M.FragmentState.OK}return!1},a.onMediaAttached=function(v,S){var B=this.media=this.mediaBuffer=S.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),B.addEventListener("seeking",this.onvseeking),B.addEventListener("ended",this.onvended);var U=this.config;this.levels&&U.autoStartLoad&&this.state===E.STOPPED&&this.startLoad(U.startPosition)},a.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},a.onMediaSeeking=function(){var v=this.config,S=this.fragCurrent,B=this.media,U=this.mediaBuffer,K=this.state,V=B?B.currentTime:0,P=z.BufferHelper.bufferInfo(U||B,V,v.maxBufferHole);if(this.log("media seeking to "+(Object(Z.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===E.ENDED)this.resetLoadingState();else if(S&&!P.len){var O=v.maxFragLookUpTolerance,Y=S.start-O,ee=S.start+S.duration+O,ae=V>ee;(V<Y||ae)&&(ae&&S.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),S.loader.abort()),this.resetLoadingState())}B&&(this.lastCurrentTime=V),!this.loadedmetadata&&!P.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,S){if(this.state!==E.KEY_LOADING||S.frag!==this.fragCurrent||!this.levels)return;this.state=E.IDLE;var B=this.levels[S.frag.level].details;B&&this.loadFragment(S.frag,B,S.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=E.STOPPED,this.hls.off(N.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,p.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(v,S){this.log("Loading key for "+v.sn+" of ["+S.startSN+"-"+S.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=E.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(N.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,S,B){this._loadFragForPlayback(v,S,B)},a._loadFragForPlayback=function(v,S,B){var U=this,K=function(P){if(U.fragContextChanged(v)){U.warn("Fragment "+v.sn+(P.part?" p: "+P.part.index:"")+" of level "+v.level+" was dropped during download."),U.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,U._handleFragmentLoadProgress(P)};this._doFragLoad(v,S,B,K).then(function(V){if(!V)return;U.fragLoadError=0;var P=U.state;if(U.fragContextChanged(v)){(P===E.FRAG_LOADING||P===E.BACKTRACKING||!U.fragCurrent&&P===E.PARSING)&&(U.fragmentTracker.removeFragment(v),U.state=E.IDLE);return}if("payload"in V&&(U.log("Loaded fragment "+v.sn+" of level "+v.level),U.hls.trigger(N.Events.FRAG_LOADED,V),U.state===E.BACKTRACKING)){U.fragmentTracker.backtrack(v,V),U.resetFragmentLoading(v);return}U._handleFragmentLoadComplete(V)}).catch(function(V){U.warn(V),U.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,S,B){if(B===void 0&&(B=null),!(v-S))return;var U={startOffset:v,endOffset:S,type:B};this.fragLoadError=0,this.hls.trigger(N.Events.BUFFER_FLUSHING,U)},a._loadInitSegment=function(v){var S=this;this._doFragLoad(v).then(function(B){if(!B||S.fragContextChanged(v)||!S.levels)throw new Error("init load aborted");return B}).then(function(B){var U=S.hls,K=B.payload,V=v.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var P=self.performance.now();return S.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(O){var Y=self.performance.now();return U.trigger(N.Events.FRAG_DECRYPTED,{frag:v,payload:O,stats:{tstart:P,tdecrypt:Y}}),B.payload=O,B})}return B}).then(function(B){var U=S.fragCurrent,K=S.hls,V=S.levels;if(!V)throw new Error("init load aborted, missing levels");var P=V[v.level].details;console.assert(P,"Level details are defined when init segment is loaded");var O=v.stats;S.state=E.IDLE,S.fragLoadError=0,v.data=new Uint8Array(B.payload),O.parsing.start=O.buffering.start=self.performance.now(),O.parsing.end=O.buffering.end=self.performance.now(),B.frag===U&&K.trigger(N.Events.FRAG_BUFFERED,{stats:O,frag:U,part:null,id:v.type}),S.tick()}).catch(function(B){S.warn(B),S.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var S=this.fragCurrent;return!v||!S||v.level!==S.level||v.sn!==S.sn||v.urlId!==S.urlId},a.fragBufferedComplete=function(v,S){var B=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(S?" part: "+S.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(z.BufferHelper.getBuffered(B))),this.state=E.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var S=this.transmuxer;if(!S)return;var B=v.frag,U=v.part,K=v.partsLoaded,V=!K||K.length===0||K.some(function(O){return!O}),P=new y.ChunkMetadata(B.level,B.sn,B.stats.chunkCount+1,0,U?U.index:-1,!V);S.flush(P)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,S,B,U){var K=this;if(B===void 0&&(B=null),!this.levels)throw new Error("frag load aborted, missing levels");if(B=Math.max(v.start,B||0),this.config.lowLatencyMode&&S){var V=S.partList;if(V&&U){B>v.end&&S.fragmentHint&&(v=S.fragmentHint);var P=this.getNextPart(V,v,B);if(P>-1){var O=V[P];return this.log("Loading part sn: "+v.sn+" p: "+O.index+" cc: "+v.cc+" of playlist ["+S.startSN+"-"+S.endSN+"] parts [0-"+P+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(B.toFixed(3))),this.nextLoadPosition=O.start+O.duration,this.state=E.FRAG_LOADING,this.hls.trigger(N.Events.FRAG_LOADING,{frag:v,part:V[P],targetBufferTime:B}),this.doFragPartsLoad(v,V,P,U).catch(function(Y){return K.handleFragLoadError(Y)})}else if(!v.url||this.loadedEndOfParts(V,B))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(S?"of ["+S.startSN+"-"+S.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(B.toFixed(3))),Object(Z.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=E.FRAG_LOADING,this.hls.trigger(N.Events.FRAG_LOADING,{frag:v,targetBufferTime:B}),this.fragmentLoader.load(v,U).catch(function(Y){return K.handleFragLoadError(Y)})},a.doFragPartsLoad=function(v,S,B,U){var K=this;return new Promise(function(V,P){var O=[],Y=function ee(ae){var he=S[ae];K.fragmentLoader.loadPart(v,he,U).then(function(De){O[he.index]=De;var Ee=De.part;K.hls.trigger(N.Events.FRAG_LOADED,De);var Ce=S[ae+1];if(Ce&&Ce.fragment===v)ee(ae+1);else return V({frag:v,part:Ee,partsLoaded:O})}).catch(P)};Y(B)})},a.handleFragLoadError=function(v){var S=v.data;return S&&S.details===R.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(S.frag,S.part):this.hls.trigger(N.Events.ERROR,S),null},a._handleTransmuxerFlush=function(v){var S=this.getCurrentContext(v);if(!S||this.state!==E.PARSING){this.fragCurrent||(this.state=E.IDLE);return}var B=S.frag,U=S.part,K=S.level,V=self.performance.now();B.stats.parsing.end=V,U&&(U.stats.parsing.end=V),this.updateLevelTiming(B,U,K,v.partial)},a.getCurrentContext=function(v){var S=this.levels,B=v.level,U=v.sn,K=v.part;if(!S||!S[B])return this.warn("Levels object was unset while buffering fragment "+U+" of level "+B+". The current chunk will not be buffered."),null;var V=S[B],P=K>-1?Object(A.getPartWith)(V,U,K):null,O=P?P.fragment:Object(A.getFragmentWithSN)(V,U,this.fragCurrent);return O?{frag:O,part:P,level:V}:null},a.bufferFragmentData=function(v,S,B,U){if(!v||this.state!==E.PARSING)return;var K=v.data1,V=v.data2,P=K;if(K&&V&&(P=Object(C.appendUint8Array)(K,V)),!P||!P.length)return;var O={type:v.type,frag:S,part:B,chunkMeta:U,parent:S.type,data:P};this.hls.trigger(N.Events.BUFFER_APPENDING,O),v.dropped&&v.independent&&!B&&this.flushBufferGap(S)},a.flushBufferGap=function(v){var S=this.media;if(!S)return;if(!z.BufferHelper.isBuffered(S,S.currentTime)){this.flushMainBuffer(0,v.start);return}var B=S.currentTime,U=z.BufferHelper.bufferInfo(S,B,0),K=v.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),P=Math.max(Math.min(v.start-V,U.end-V),B+V);v.start-P>V&&this.flushMainBuffer(P,v.start)},a.getFwdBufferInfo=function(v,S){var B=this.config,U=this.getLoadPosition();if(!Object(Z.isFiniteNumber)(U))return null;var K=z.BufferHelper.bufferInfo(v,U,B.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(U,S);if(V&&K.nextStart<V.end)return z.BufferHelper.bufferInfo(v,U,Math.max(K.nextStart,B.maxBufferHole))}return K},a.getMaxBufferLength=function(v){var S=this.config,B;return v?B=Math.max(8*S.maxBufferSize/v,S.maxBufferLength):B=S.maxBufferLength,Math.min(B,S.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var S=this.config,B=v||S.maxBufferLength;return S.maxMaxBufferLength>=B?(S.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+S.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,S){var B,U,K=S.fragments,V=K.length;if(!V)return null;var P=this.config,O=K[0].start,Y;if(S.live){var ee=P.initialLiveManifestSize;if(V<ee)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ee+")"),null;!S.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(Y=this.getInitialLiveFragment(S,K),this.startPosition=Y?this.hls.liveSyncPosition||Y.start:v)}else v<=O&&(Y=K[0]);if(!Y){var ae=P.lowLatencyMode?S.partEnd:S.fragmentEnd;Y=this.getFragmentAtPosition(v,ae,S)}return(B=Y)!==null&&B!==void 0&&B.initSegment&&!((U=Y)!==null&&U!==void 0&&U.initSegment.data)&&!this.bitrateTest&&(Y=Y.initSegment),Y},a.getNextPart=function(v,S,B){for(var U=-1,K=!1,V=!0,P=0,O=v.length;P<O;P++){var Y=v[P];if(V=V&&!Y.independent,U>-1&&B<Y.start)break;var ee=Y.loaded;!ee&&(K||Y.independent||V)&&Y.fragment===S&&(U=P),K=ee}return U},a.loadedEndOfParts=function(v,S){var B=v[v.length-1];return B&&S>B.start&&B.loaded},a.getInitialLiveFragment=function(v,S){var B=this.fragPrevious,U=null;if(B){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+B.programDateTime),U=Object(L.findFragmentByPDT)(S,B.endProgramDateTime,this.config.maxFragLookUpTolerance)),!U){var K=B.sn+1;if(K>=v.startSN&&K<=v.endSN){var V=S[K-v.startSN];B.cc===V.cc&&(U=V,this.log("Live playlist, switching playlist, load frag with next SN: "+U.sn))}U||(U=Object(L.findFragWithCC)(S,B.cc),U&&this.log("Live playlist, switching playlist, load frag with same CC: "+U.sn))}}else{var P=this.hls.liveSyncPosition;P!==null&&(U=this.getFragmentAtPosition(P,this.bitrateTest?v.fragmentEnd:v.edge,v))}return U},a.getFragmentAtPosition=function(v,S,B){var U=this.config,K=this.fragPrevious,V=B.fragments,P=B.endSN,O=B.fragmentHint,Y=U.maxFragLookUpTolerance,ee=!!(U.lowLatencyMode&&B.partList&&O);ee&&O&&!this.bitrateTest&&(V=V.concat(O),P=O.sn);var ae;if(v<S){var he=v>S-Y?0:Y;ae=Object(L.findFragmentByPTS)(K,V,v,he)}else ae=V[V.length-1];if(ae){var De=ae.sn-B.startSN,Ee=K&&ae.level===K.level,Ce=V[De+1],Ae=this.fragmentTracker.getState(ae);if(Ae===M.FragmentState.BACKTRACKED){ae=null;for(var Te=De;V[Te]&&this.fragmentTracker.getState(V[Te])===M.FragmentState.BACKTRACKED;)K?ae=V[Te--]:ae=V[--Te];ae||(ae=Ce)}else K&&ae.sn===K.sn&&!ee&&(Ee&&(ae.sn<P&&this.fragmentTracker.getState(Ce)!==M.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+Ce.sn),ae=Ce):ae=null))}return ae},a.synchronizeToLiveEdge=function(v){var S=this.config,B=this.media;if(!B)return;var U=this.hls.liveSyncPosition,K=B.currentTime,V=v.fragments[0].start,P=v.edge,O=K>=V-S.maxFragLookUpTolerance&&K<=P;if(U!==null&&B.duration>U&&(K<U||!O)){var Y=S.liveMaxLatencyDuration!==void 0?S.liveMaxLatencyDuration:S.liveMaxLatencyDurationCount*v.targetduration;(!O&&B.readyState<4||K<P-Y)&&(this.loadedmetadata||(this.nextLoadPosition=U),B.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+P+", reset currentTime to : "+U.toFixed(3)),B.currentTime=U))}},a.alignPlaylists=function(v,S){var B=this.levels,U=this.levelLastLoaded,K=this.fragPrevious,V=U!==null?B[U]:null,P=v.fragments.length;if(!P)return this.warn("No fragments in live playlist"),0;var O=v.fragments[0].start,Y=!S,ee=v.alignedSliding&&Object(Z.isFiniteNumber)(O);if(Y||!ee&&!O){Object(_.alignStream)(K,V,v);var ae=v.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(S?S.startSN:"na")+"->"+v.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+P),ae}return O},a.waitForCdnTuneIn=function(v){var S=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*S)},a.setStartPosition=function(v,S){var B=this.startPosition;if(B<S&&(B=-1),B===-1||this.lastCurrentTime===-1){var U=v.startTimeOffset;Object(Z.isFiniteNumber)(U)?(B=S+U,U<0&&(B+=v.totalduration),B=Math.min(Math.max(S,B),S+v.totalduration),this.log("Start time offset "+U+" found in playlist, adjust startPosition to "+B),this.startPosition=B):v.live?B=this.hls.liveSyncPosition||S:this.startPosition=B=0,this.lastCurrentTime=B}this.nextLoadPosition=B},a.getLoadPosition=function(){var v=this.media,S=0;return this.loadedmetadata&&v?S=v.currentTime:this.nextLoadPosition&&(S=this.nextLoadPosition),S},a.handleFragLoadAborted=function(v,S){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(S?" part"+S.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},a.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=E.IDLE)},a.onFragmentOrKeyLoadError=function(v,S){if(S.fatal)return;var B=S.frag;if(!B||B.type!==v)return;var U=this.fragCurrent;console.assert(U&&B.sn===U.sn&&B.level===U.level&&B.urlId===U.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(B.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+B.sn+" of "+v+" "+B.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=E.FRAG_LOADING_WAITING_RETRY}else S.levelRetry?(v===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=E.IDLE):(j.logger.error(S.details+" reaches max retry, redispatch as fatal ..."),S.fatal=!0,this.hls.stopLoad(),this.state=E.ERROR)},a.afterBufferFlushed=function(v,S,B){if(!v)return;var U=z.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(S,U,B),this.state===E.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=E.IDLE},a.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var S=this.levels?this.levels[v].details:null;if(S!=null&&S.live)return this.startPosition=-1,this.setStartPosition(S,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,S,B,U){var K=this,V=B.details;console.assert(!!V,"level.details must be defined");var P=Object.keys(v.elementaryStreams).reduce(function(O,Y){var ee=v.elementaryStreams[Y];if(ee){var ae=ee.endPTS-ee.startPTS;if(ae<=0)return K.warn("Could not parse fragment "+v.sn+" "+Y+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),O||!1;var he=U?0:Object(A.updateFragPTSDTS)(V,v,ee.startPTS,ee.endPTS,ee.startDTS,ee.endDTS);return K.hls.trigger(N.Events.LEVEL_PTS_UPDATED,{details:V,level:B,drift:he,type:Y,frag:v,start:ee.startPTS,end:ee.endPTS}),!0}return O},!1);P?(this.state=E.PARSED,this.hls.trigger(N.Events.FRAG_PARSED,{frag:v,part:S})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},w(d,[{key:"state",get:function(){return this._state},set:function(v){var S=this._state;S!==v&&(this._state=v,this.log(S+"->"+v))}}]),d}(F.default)},"./src/controller/buffer-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return L});var Z=D("./src/polyfills/number.ts"),F=D("./src/events.ts"),M=D("./src/utils/logger.ts"),z=D("./src/errors.ts"),j=D("./src/utils/buffer-helper.ts"),N=D("./src/utils/mediasource-helper.ts"),R=D("./src/loader/fragment.ts"),y=D("./src/controller/buffer-operation-queue.ts"),C=Object(N.getMediaSource)(),_=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function A(u){var o=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 l=o.hls,h=o.media,w=o.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),h&&(o.updateMediaElementDuration(),l.trigger(F.Events.MEDIA_ATTACHED,{media:h})),w&&w.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){M.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){M.logger.log("[buffer-controller]: Media source ended")},this.hls=u,this._initSourceBuffer(),this.registerListeners()}var b=A.prototype;return b.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},b.destroy=function(){this.unregisterListeners(),this.details=null},b.registerListeners=function(){var o=this.hls;o.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(F.Events.BUFFER_RESET,this.onBufferReset,this),o.on(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(F.Events.BUFFER_EOS,this.onBufferEos,this),o.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(F.Events.FRAG_PARSED,this.onFragParsed,this),o.on(F.Events.FRAG_CHANGED,this.onFragChanged,this)},b.unregisterListeners=function(){var o=this.hls;o.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(F.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(F.Events.BUFFER_RESET,this.onBufferReset,this),o.off(F.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(F.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(F.Events.BUFFER_EOS,this.onBufferEos,this),o.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(F.Events.FRAG_PARSED,this.onFragParsed,this),o.off(F.Events.FRAG_CHANGED,this.onFragChanged,this)},b._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},b.onManifestParsed=function(o,l){var h=2;(l.audio&&!l.video||!l.altAudio)&&(h=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=h,this.details=null,M.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},b.onMediaAttaching=function(o,l){var h=this.media=l.media;if(h&&C){var w=this.mediaSource=new C;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}},b.onMediaDetaching=function(){var o=this.media,l=this.mediaSource,h=this._objectUrl;if(l){if(M.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(w){M.logger.warn("[buffer-controller]: onMediaDetaching: "+w.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(h&&self.URL.revokeObjectURL(h),o.src===h?(o.removeAttribute("src"),o.load()):M.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(F.Events.MEDIA_DETACHED,void 0)},b.onBufferReset=function(){var o=this;this.getSourceBufferTypes().forEach(function(l){var h=o.sourceBuffer[l];try{h&&(o.removeBufferListeners(l),o.mediaSource&&o.mediaSource.removeSourceBuffer(h),o.sourceBuffer[l]=void 0)}catch(w){M.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",w)}}),this._initSourceBuffer()},b.onBufferCodecs=function(o,l){var h=this,w=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(g){if(w){var m=h.tracks[g];if(m&&typeof m.buffer.changeType=="function"){var k=l[g],E=k.codec,f=k.levelCodec,p=k.container,d=(m.levelCodec||m.codec).replace(_,"$1"),a=(f||E).replace(_,"$1");if(d!==a){var x=p+";codecs="+(f||E);h.appendChangeType(g,x)}}}else h.pendingTracks[g]=l[g]}),w)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},b.appendChangeType=function(o,l){var h=this,w=this.operationQueue,g={execute:function(){var k=h.sourceBuffer[o];k&&(M.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+l),k.changeType(l)),w.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(k){M.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",k)}};w.append(g,o)},b.onBufferAppending=function(o,l){var h=this,w=this.hls,g=this.operationQueue,m=this.tracks,k=l.data,E=l.type,f=l.frag,p=l.part,d=l.chunkMeta,a=d.buffering[E],x=self.performance.now();a.start=x;var v=f.stats.buffering,S=p?p.stats.buffering:null;v.start===0&&(v.start=x),S&&S.start===0&&(S.start=x);var B=m.audio,U=E==="audio"&&d.id===1&&(B==null?void 0:B.container)==="audio/mpeg",K={execute:function(){if(a.executeStart=self.performance.now(),U){var P=h.sourceBuffer[E];if(P){var O=f.start-P.timestampOffset;Math.abs(O)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+O+") sn: "+f.sn+")"),P.timestampOffset=f.start)}}h.appendExecutor(k,E)},onStart:function(){},onComplete:function(){var P=self.performance.now();a.executeEnd=a.end=P,v.first===0&&(v.first=P),S&&S.first===0&&(S.first=P);var O=h.sourceBuffer,Y={};for(var ee in O)Y[ee]=j.BufferHelper.getBuffered(O[ee]);h.appendError=0,h.hls.trigger(F.Events.BUFFER_APPENDED,{type:E,frag:f,part:p,chunkMeta:d,parent:f.type,timeRanges:Y})},onError:function(P){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+E+" SourceBuffer",P);var O={type:z.ErrorTypes.MEDIA_ERROR,parent:f.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:P,fatal:!1};P.code===DOMException.QUOTA_EXCEEDED_ERR?O.details=z.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,O.details=z.ErrorDetails.BUFFER_APPEND_ERROR,h.appendError>w.config.appendErrorMaxRetry&&(M.logger.error("[buffer-controller]: Failed "+w.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),O.fatal=!0)),w.trigger(F.Events.ERROR,O)}};g.append(K,E)},b.onBufferFlushing=function(o,l){var h=this,w=this.operationQueue,g=function(k){return{execute:h.removeExecutor.bind(h,k,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){h.hls.trigger(F.Events.BUFFER_FLUSHED,{type:k})},onError:function(f){M.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",f)}}};l.type?w.append(g(l.type),l.type):this.getSourceBufferTypes().forEach(function(m){w.append(g(m),m)})},b.onFragParsed=function(o,l){var h=this,w=l.frag,g=l.part,m=[],k=g?g.elementaryStreams:w.elementaryStreams;k[R.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(k[R.ElementaryStreamTypes.AUDIO]&&m.push("audio"),k[R.ElementaryStreamTypes.VIDEO]&&m.push("video"));var E=function(){var p=self.performance.now();w.stats.buffering.end=p,g&&(g.stats.buffering.end=p);var d=g?g.stats:w.stats;h.hls.trigger(F.Events.FRAG_BUFFERED,{frag:w,part:g,stats:d,id:w.type})};m.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+w.type+" level: "+w.level+" sn: "+w.sn),this.blockBuffers(E,m)},b.onFragChanged=function(o,l){this.flushBackBuffer()},b.onBufferEos=function(o,l){var h=this,w=this.getSourceBufferTypes().reduce(function(g,m){var k=h.sourceBuffer[m];return(!l.type||l.type===m)&&(k&&!k.ended&&(k.ended=!0,M.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),g&&!!(!k||k.ended)},!0);w&&this.blockBuffers(function(){var g=h.mediaSource;if(!g||g.readyState!=="open")return;g.endOfStream()})},b.onLevelUpdated=function(o,l){var h=l.details;if(!h.fragments.length)return;this.details=h,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},b.flushBackBuffer=function(){var o=this.hls,l=this.details,h=this.media,w=this.sourceBuffer;if(!h||l===null)return;var g=this.getSourceBufferTypes();if(!g.length)return;var m=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(Z.isFiniteNumber)(m)||m<0)return;var k=h.currentTime,E=l.levelTargetDuration,f=Math.max(m,E),p=Math.floor(k/E)*E-f;g.forEach(function(d){var a=w[d];if(a){var x=j.BufferHelper.getBuffered(a);x.length>0&&p>x.start(0)&&(o.trigger(F.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&o.trigger(F.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),o.trigger(F.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:d}))}})},b.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,l=this.hls,h=this.media,w=this.mediaSource,g=o.fragments[0].start+o.totalduration,m=h.duration,k=Object(Z.isFiniteNumber)(w.duration)?w.duration:0;o.live&&l.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),w.duration=Infinity,this.updateSeekableRange(o)):(g>k&&g>m||!Object(Z.isFiniteNumber)(m))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+g.toFixed(3)),w.duration=g)},b.updateSeekableRange=function(o){var l=this.mediaSource,h=o.fragments,w=h.length;if(w&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var g=Math.max(0,h[0].start),m=Math.max(g,g+o.totalduration);l.setLiveSeekableRange(g,m)}},b.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,h=this.pendingTracks,w=Object.keys(h).length;if(w&&!o||w===2){this.createSourceBuffers(h),this.pendingTracks={};var g=this.getSourceBufferTypes();if(g.length===0){this.hls.trigger(F.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}g.forEach(function(m){l.executeNext(m)})}},b.createSourceBuffers=function(o){var l=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var w=0;for(var g in o)if(!l[g]){var m=o[g];if(!m)throw Error("source buffer exists for track "+g+", however track does not");var k=m.levelCodec||m.codec,E=m.container+";codecs="+k;M.logger.log("[buffer-controller]: creating sourceBuffer("+E+")");try{var f=l[g]=h.addSourceBuffer(E),p=g;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[g]={buffer:f,codec:k,container:m.container,levelCodec:m.levelCodec,id:m.id},w++}catch(d){M.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+d.message),this.hls.trigger(F.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,mimeType:E})}}w&&this.hls.trigger(F.Events.BUFFER_CREATED,{tracks:this.tracks})},b._onSBUpdateStart=function(o){var l=this.operationQueue,h=l.current(o);h.onStart()},b._onSBUpdateEnd=function(o){var l=this.operationQueue,h=l.current(o);h.onComplete(),l.shiftAndExecuteNext(o)},b._onSBUpdateError=function(o,l){M.logger.error("[buffer-controller]: "+o+" SourceBuffer error",l),this.hls.trigger(F.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var h=this.operationQueue.current(o);h&&h.onError(l)},b.removeExecutor=function(o,l,h){var w=this.media,g=this.mediaSource,m=this.operationQueue,k=this.sourceBuffer,E=k[o];if(!w||!g||!E){M.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(o);return}var f=Object(Z.isFiniteNumber)(w.duration)?w.duration:Infinity,p=Object(Z.isFiniteNumber)(g.duration)?g.duration:Infinity,d=Math.max(0,l),a=Math.min(h,f,p);a>d?(M.logger.log("[buffer-controller]: Removing ["+d+","+a+"] from the "+o+" SourceBuffer"),console.assert(!E.updating,o+" sourceBuffer must not be updating"),E.remove(d,a)):m.shiftAndExecuteNext(o)},b.appendExecutor=function(o,l){var h=this.operationQueue,w=this.sourceBuffer,g=w[l];if(!g){M.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),h.shiftAndExecuteNext(l);return}g.ended=!1,console.assert(!g.updating,l+" sourceBuffer must not be updating"),g.appendBuffer(o)},b.blockBuffers=function(o,l){var h=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){M.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var w=this.operationQueue,g=l.map(function(m){return w.appendBlocker(m)});Promise.all(g).then(function(){o(),l.forEach(function(m){var k=h.sourceBuffer[m];(!k||!k.updating)&&w.shiftAndExecuteNext(m)})})},b.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},b.addBufferListener=function(o,l,h){var w=this.sourceBuffer[o];if(!w)return;var g=h.bind(this,o);this.listeners[o].push({event:l,listener:g}),w.addEventListener(l,g)},b.removeBufferListeners=function(o){var l=this.sourceBuffer[o];if(!l)return;this.listeners[o].forEach(function(h){l.removeEventListener(h.event,h.listener)})},A}()},"./src/controller/buffer-operation-queue.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return F});var Z=D("./src/utils/logger.ts"),F=function(){function M(j){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=j}var z=M.prototype;return z.append=function(N,R){var y=this.queues[R];y.push(N),y.length===1&&this.buffers[R]&&this.executeNext(R)},z.insertAbort=function(N,R){var y=this.queues[R];y.unshift(N),this.executeNext(R)},z.appendBlocker=function(N){var R,y=new Promise(function(_){R=_}),C={execute:R,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(C,N),y},z.executeNext=function(N){var R=this.buffers,y=this.queues,C=R[N],_=y[N];if(_.length){var L=_[0];try{L.execute()}catch(A){Z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(A),(!C||!C.updating)&&(_.shift(),this.executeNext(N))}}},z.shiftAndExecuteNext=function(N){this.queues[N].shift(),this.executeNext(N)},z.current=function(N){return this.queues[N][0]},M}()},"./src/controller/cap-level-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts");function F(j,N){for(var R=0;R<N.length;R++){var y=N[R];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(j,y.key,y)}}function M(j,N,R){return N&&F(j.prototype,N),R&&F(j,R),j}var z=function(){function j(R){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=R,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var N=j.prototype;return N.setStreamController=function(y){this.streamController=y},N.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},N.registerListeners=function(){var y=this.hls;y.on(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},N.unregisterListener=function(){var y=this.hls;y.off(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},N.onFpsDropLevelCapping=function(y,C){j.isLevelAllowed(C.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(C.droppedLevel)},N.onMediaAttaching=function(y,C){this.media=C.media instanceof HTMLVideoElement?C.media:null},N.onManifestParsed=function(y,C){var _=this.hls;this.restrictedLevels=[],this.firstLevel=C.firstLevel,_.config.capLevelToPlayerSize&&C.video&&this.startCapping()},N.onBufferCodecs=function(y,C){var _=this.hls;_.config.capLevelToPlayerSize&&C.video&&this.startCapping()},N.onMediaDetaching=function(){this.stopCapping()},N.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var C=this.hls;C.autoLevelCapping=this.getMaxLevel(y.length-1),C.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=C.autoLevelCapping}}},N.getMaxLevel=function(y){var C=this,_=this.hls.levels;if(!_.length)return-1;var L=_.filter(function(A,b){return j.isLevelAllowed(b,C.restrictedLevels)&&b<=y});return this.clientRect=null,j.getMaxLevelByMediaSize(L,this.mediaWidth,this.mediaHeight)},N.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()},N.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},N.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,C={width:0,height:0};if(y){var _=y.getBoundingClientRect();C.width=_.width,C.height=_.height,!C.width&&!C.height&&(C.width=_.right-_.left||y.width||0,C.height=_.bottom-_.top||y.height||0)}return this.clientRect=C,C},j.isLevelAllowed=function(y,C){return C===void 0&&(C=[]),C.indexOf(y)===-1},j.getMaxLevelByMediaSize=function(y,C,_){if(!y||!y.length)return-1;for(var L=function(l,h){return h?l.width!==h.width||l.height!==h.height:!0},A=y.length-1,b=0;b<y.length;b+=1){var u=y[b];if((u.width>=C||u.height>=_)&&L(u,y[b+1])){A=b;break}}return A},M(j,[{key:"mediaWidth",get:function(){return this.getDimensions().width*j.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*j.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(C){}return y}}]),j}();$.default=z},"./src/controller/cmcd-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return L});var Z=D("./src/events.ts"),F=D("./src/types/cmcd.ts"),M=D("./src/utils/buffer-helper.ts"),z=D("./src/utils/logger.ts");function j(A,b){for(var u=0;u<b.length;u++){var o=b[u];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(A,o.key,o)}}function N(A,b,u){return b&&j(A.prototype,b),u&&j(A,u),A}function R(A,b){var u=typeof Symbol!="undefined"&&A[Symbol.iterator]||A["@@iterator"];if(u)return(u=u.call(A)).next.bind(u);if(Array.isArray(A)||(u=y(A))||b&&A&&typeof A.length=="number"){u&&(A=u);var o=0;return function(){return o>=A.length?{done:!0}:{done:!1,value:A[o++]}}}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 y(A,b){if(!A)return;if(typeof A=="string")return C(A,b);var u=Object.prototype.toString.call(A).slice(8,-1);if(u==="Object"&&A.constructor&&(u=A.constructor.name),u==="Map"||u==="Set")return Array.from(A);if(u==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u))return C(A,b)}function C(A,b){(b==null||b>A.length)&&(b=A.length);for(var u=0,o=new Array(b);u<b;u++)o[u]=A[u];return o}function _(){return _=Object.assign||function(A){for(var b=1;b<arguments.length;b++){var u=arguments[b];for(var o in u)Object.prototype.hasOwnProperty.call(u,o)&&(A[o]=u[o])}return A},_.apply(this,arguments)}var L=function(){function A(u){var o=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(){o.initialized&&(o.starved=!0),o.buffering=!0},this.onPlaying=function(){o.initialized||(o.initialized=!0),o.buffering=!1},this.applyPlaylistData=function(w){try{o.apply(w,{ot:F.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(g){z.logger.warn("Could not generate manifest CMCD data.",g)}},this.applyFragmentData=function(w){try{var g=w.frag,m=o.hls.levels[g.level],k=o.getObjectType(g),E={d:g.duration*1e3,ot:k};(k===F.CMCDObjectType.VIDEO||k===F.CMCDObjectType.AUDIO||k==F.CMCDObjectType.MUXED)&&(E.br=m.bitrate/1e3,E.tb=o.getTopBandwidth(k),E.bl=o.getBufferLength(k)),o.apply(w,E)}catch(f){z.logger.warn("Could not generate segment CMCD data.",f)}},this.hls=u;var l=this.config=u.config,h=l.cmcd;h!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=h.sessionId||A.uuid(),this.cid=h.contentId,this.useHeaders=h.useHeaders===!0,this.registerListeners())}var b=A.prototype;return b.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(Z.Events.BUFFER_CREATED,this.onBufferCreated,this)},b.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(Z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},b.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},b.onMediaAttached=function(o,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},b.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},b.onBufferCreated=function(o,l){var h,w;this.audioBuffer=(h=l.tracks.audio)===null||h===void 0?void 0:h.buffer,this.videoBuffer=(w=l.tracks.video)===null||w===void 0?void 0:w.buffer},b.createData=function(){var o;return{v:F.CMCDVersion,sf:F.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(o=this.media)===null||o===void 0?void 0:o.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},b.apply=function(o,l){l===void 0&&(l={}),_(l,this.createData());var h=l.ot===F.CMCDObjectType.INIT||l.ot===F.CMCDObjectType.VIDEO||l.ot===F.CMCDObjectType.MUXED;if(this.starved&&h&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var w=A.toHeaders(l);if(!Object.keys(w).length)return;o.headers||(o.headers={}),_(o.headers,w)}else{var g=A.toQuery(l);if(!g)return;o.url=A.appendQueryToUri(o.url,g)}},b.getObjectType=function(o){var l=o.type;return l==="subtitle"?F.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?F.CMCDObjectType.INIT:l==="audio"?F.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?F.CMCDObjectType.VIDEO:F.CMCDObjectType.MUXED:void 0},b.getTopBandwidth=function(o){for(var l=0,h=o===F.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,w=R(h),g;!(g=w()).done;){var m=g.value;m.bitrate>l&&(l=m.bitrate)}return l>0?l:NaN},b.getBufferLength=function(o){var l=this.hls.media,h=o===F.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!h||!l)return NaN;var w=M.BufferHelper.bufferInfo(h,l.currentTime,this.config.maxBufferHole);return w.len*1e3},b.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,h=o||this.config.loader;return function(){function w(m){this.loader=void 0,this.loader=new h(m)}var g=w.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,E,f){l(k),this.loader.load(k,E,f)},N(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},b.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,h=o||this.config.loader;return function(){function w(m){this.loader=void 0,this.loader=new h(m)}var g=w.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,E,f){l(k),this.loader.load(k,E,f)},N(w,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),w}()},A.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},A.serialize=function(o){for(var l=[],h=function(U){return!Number.isNaN(U)&&U!=null&&U!==""&&U!==!1},w=function(U){return Math.round(U)},g=function(U){return w(U/100)*100},m=function(U){return encodeURIComponent(U)},k={br:w,d:w,bl:g,dl:g,mtp:g,nor:m,rtp:g,tb:w},E=Object.keys(o||{}).sort(),f=R(E),p;!(p=f()).done;){var d=p.value,a=o[d];if(!h(a))continue;if(d==="v"&&a===1)continue;if(d=="pr"&&a===1)continue;var x=k[d];x&&(a=x(a));var v=typeof a,S=void 0;d==="ot"||d==="sf"||d==="st"?S=d+"="+a:v==="boolean"?S=d:v==="number"?S=d+"="+a:S=d+"="+JSON.stringify(a),l.push(S)}return l.join(",")},A.toHeaders=function(o){for(var l=Object.keys(o),h={},w=["Object","Request","Session","Status"],g=[{},{},{},{}],m={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},k=0,E=l;k<E.length;k++){var f=E[k],p=m[f]!=null?m[f]:1;g[p][f]=o[f]}for(var d=0;d<g.length;d++){var a=A.serialize(g[d]);a&&(h["CMCD-"+w[d]]=a)}return h},A.toQuery=function(o){return"CMCD="+encodeURIComponent(A.serialize(o))},A.appendQueryToUri=function(o,l){if(!l)return o;var h=o.includes("?")?"&":"?";return""+o+h+l},A}()},"./src/controller/eme-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts"),F=D("./src/errors.ts"),M=D("./src/utils/logger.ts"),z=D("./src/utils/mediakeys-helper.ts");function j(L,A){for(var b=0;b<A.length;b++){var u=A[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function N(L,A,b){return A&&j(L.prototype,A),b&&j(L,b),L}var R=3,y=function(A,b,u){var o={audioCapabilities:[],videoCapabilities:[]};return A.forEach(function(l){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:u.audioRobustness||""})}),b.forEach(function(l){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:u.videoRobustness||""})}),[o]},C=function(A,b,u,o){switch(A){case z.KeySystems.WIDEVINE:return y(b,u,o);default:throw new Error("Unknown key-system: "+A)}},_=function(){function L(b){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=b,this._config=b.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 A=L.prototype;return A.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},A._registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A._unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A.getLicenseServerUrl=function(u){switch(u){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+u+'"')},A._attemptKeySystemAccess=function(u,o,l){var h=this,w=C(u,o,l,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var g=this.requestMediaKeySystemAccess(u,w);this.mediaKeysPromise=g.then(function(m){return h._onMediaKeySystemAccessObtained(u,m)}),g.catch(function(m){M.logger.error('Failed to obtain key-system "'+u+'" access:',m)})},A._onMediaKeySystemAccessObtained=function(u,o){var l=this;M.logger.log('Access for key-system "'+u+'" obtained');var h={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:u};this._mediaKeysList.push(h);var w=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(g){return h.mediaKeys=g,M.logger.log('Media-keys created for key-system "'+u+'"'),l._onMediaKeysCreated(),g});return w.catch(function(g){M.logger.error("Failed to create media-keys:",g)}),w},A._onMediaKeysCreated=function(){var u=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),u._onNewMediaKeySession(o.mediaKeysSession))})},A._onNewMediaKeySession=function(u){var o=this;M.logger.log("New key-system session "+u.sessionId),u.addEventListener("message",function(l){o._onKeySessionMessage(u,l.message)},!1)},A._onKeySessionMessage=function(u,o){M.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(l){M.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),u.update(l)})},A.onMediaEncrypted=function(u){var o=this;if(M.logger.log('Media is encrypted using "'+u.initDataType+'" init data type'),!this.mediaKeysPromise){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(w){if(!o._media)return;o._attemptSetMediaKeys(w),o._generateRequestWithPreferredKeySession(u.initDataType,u.initData)};this.mediaKeysPromise.then(l).catch(l)},A._attemptSetMediaKeys=function(u){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var o=this._mediaKeysList[0];if(!o||!o.mediaKeys){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}M.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},A._generateRequestWithPreferredKeySession=function(u,o){var l=this,h=this._mediaKeysList[0];if(!h){M.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(h.mediaKeysSessionInitialized){M.logger.warn("Key-Session already initialized but requested again");return}var w=h.mediaKeysSession;if(!w){M.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){M.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}M.logger.log('Generating key-session request for "'+u+'" init data type'),h.mediaKeysSessionInitialized=!0,w.generateRequest(u,o).then(function(){M.logger.debug("Key-session generation succeeded")}).catch(function(g){M.logger.error("Error generating key-session request:",g),l.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},A._createLicenseXhr=function(u,o,l){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,u,o,l);var w=this._licenseXhrSetup;if(w)try{w.call(this.hls,h,u),w=void 0}catch(g){M.logger.error(g)}try{h.readyState||h.open("POST",u,!0),w&&w.call(this.hls,h,u)}catch(g){throw new Error("issue setting up KeySystem license XHR "+g)}return h},A._onLicenseRequestReadyStageChange=function(u,o,l,h){switch(u.readyState){case 4:if(u.status===200){this._requestLicenseFailureCount=0,M.logger.log("License request succeeded");var w=u.response,g=this._licenseResponseCallback;if(g)try{w=g.call(this.hls,u,o)}catch(k){M.logger.error(k)}h(w)}else{if(M.logger.error("License Request XHR failed ("+o+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>R){this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=R-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(l,h)}break}},A._generateLicenseRequestChallenge=function(u,o){switch(u.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},A._requestLicense=function(u,o){M.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){M.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var h=this.getLicenseServerUrl(l.mediaKeySystemDomain),w=this._createLicenseXhr(h,u,o);M.logger.log("Sending license request to URL: "+h);var g=this._generateLicenseRequestChallenge(l,u);w.send(g)}catch(m){M.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(Z.Events.ERROR,{type:F.ErrorTypes.KEY_SYSTEM_ERROR,details:F.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},A.onMediaAttached=function(u,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},A.onMediaDetached=function(){var u=this._media,o=this._mediaKeysList;if(!u)return;u.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(o.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return u.setMediaKeys(null)}).catch(function(){})},A.onManifestParsed=function(u,o){if(!this._emeEnabled)return;var l=o.levels.map(function(w){return w.audioCodec}).filter(function(w){return!!w}),h=o.levels.map(function(w){return w.videoCodec}).filter(function(w){return!!w});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,l,h)},N(L,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),L}();$.default=_},"./src/controller/fps-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts"),F=D("./src/utils/logger.ts"),M=function(){function z(N){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=N,this.registerListeners()}var j=z.prototype;return j.setStreamController=function(R){this.streamController=R},j.registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},j.unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching)},j.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},j.onMediaAttaching=function(R,y){var C=this.hls.config;if(C.capLevelOnFPSDrop){var _=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=_,_&&typeof _.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),C.fpsDroppedMonitoringPeriod)}},j.checkFPS=function(R,y,C){var _=performance.now();if(y){if(this.lastTime){var L=_-this.lastTime,A=C-this.lastDroppedFrames,b=y-this.lastDecodedFrames,u=1e3*A/L,o=this.hls;if(o.trigger(Z.Events.FPS_DROP,{currentDropped:A,currentDecoded:b,totalDroppedFrames:C}),u>0&&A>o.config.fpsDroppedMonitoringThreshold*b){var l=o.currentLevel;F.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(o.autoLevelCapping===-1||o.autoLevelCapping>=l)&&(l=l-1,o.trigger(Z.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:o.currentLevel}),o.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=_,this.lastDroppedFrames=C,this.lastDecodedFrames=y}},j.checkFPSInterval=function(){var R=this.media;if(R)if(this.isVideoPlaybackQualityAvailable){var y=R.getVideoPlaybackQuality();this.checkFPS(R,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(R,R.webkitDecodedFrameCount,R.webkitDroppedFrameCount)},z}();$.default=M},"./src/controller/fragment-finders.ts":function(oe,$,D){"use 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_.start+_.duration-L<=y?1:_.start-L>y&&_.start?-1:0}function N(y,C,_){var L=Math.min(C,_.duration+(_.deltaPTS?_.deltaPTS:0))*1e3,A=_.endProgramDateTime||0;return A-L>y}function R(y,C){return F.default.search(y,function(_){return _.cc<C?1:_.cc>C?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,$,D){"use strict";D.r($),D.d($,"FragmentState",function(){return M}),D.d($,"FragmentTracker",function(){return z});var Z=D("./src/events.ts"),F=D("./src/types/loader.ts"),M;(function(R){R.NOT_LOADED="NOT_LOADED",R.BACKTRACKED="BACKTRACKED",R.APPENDING="APPENDING",R.PARTIAL="PARTIAL",R.OK="OK"})(M||(M={}));var z=function(){function R(C){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=C,this._registerListeners()}var y=R.prototype;return y._registerListeners=function(){var _=this.hls;_.on(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),_.on(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),_.on(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var _=this.hls;_.off(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),_.off(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),_.off(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(_,L){if(L===F.PlaylistLevelType.MAIN){var A=this.activeFragment,b=this.activeParts;if(!A)return null;if(b)for(var u=b.length;u--;){var o=b[u],l=o?o.end:A.appendedPTS;if(o.start<=_&&l!==void 0&&_<=l)return u>9&&(this.activeParts=b.slice(u-9)),o}else if(A.start<=_&&A.appendedPTS!==void 0&&_<=A.appendedPTS)return A}return this.getBufferedFrag(_,L)},y.getBufferedFrag=function(_,L){for(var A=this.fragments,b=Object.keys(A),u=b.length;u--;){var o=A[b[u]];if((o==null?void 0:o.body.type)===L&&o.buffered){var l=o.body;if(l.start<=_&&_<=l.end)return l}}return null},y.detectEvictedFragments=function(_,L,A){var b=this;Object.keys(this.fragments).forEach(function(u){var o=b.fragments[u];if(!o)return;if(!o.buffered){o.body.type===A&&b.removeFragment(o.body);return}var l=o.range[_];if(!l)return;l.time.some(function(h){var w=!b.isTimeBuffered(h.startPTS,h.endPTS,L);return w&&b.removeFragment(o.body),w})})},y.detectPartialFragments=function(_){var L=this,A=this.timeRanges,b=_.frag,u=_.part;if(!A||b.sn==="initSegment")return;var o=N(b),l=this.fragments[o];if(!l)return;Object.keys(A).forEach(function(h){var w=b.elementaryStreams[h];if(!w)return;var g=A[h],m=u!==null||w.partial===!0;l.range[h]=L.getBufferedTimes(b,u,m,g)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},y.fragBuffered=function(_){var L=N(_),A=this.fragments[L];A&&(A.backtrack=A.loaded=null,A.buffered=!0)},y.getBufferedTimes=function(_,L,A,b){for(var u={time:[],partial:A},o=L?L.start:_.start,l=L?L.end:_.end,h=_.minEndPTS||l,w=_.maxStartPTS||o,g=0;g<b.length;g++){var m=b.start(g)-this.bufferPadding,k=b.end(g)+this.bufferPadding;if(w>=m&&h<=k){u.time.push({startPTS:Math.max(o,b.start(g)),endPTS:Math.min(l,b.end(g))});break}else if(o<k&&l>m)u.partial=!0,u.time.push({startPTS:Math.max(o,b.start(g)),endPTS:Math.min(l,b.end(g))});else if(l<=m)break}return u},y.getPartialFragment=function(_){var L=null,A,b,u,o=0,l=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(w){var g=h[w];if(!g)return;j(g)&&(b=g.body.start-l,u=g.body.end+l,_>=b&&_<=u&&(A=Math.min(_-b,u-_),o<=A&&(L=g.body,o=A)))}),L},y.getState=function(_){var L=N(_),A=this.fragments[L];return A?A.buffered?j(A)?M.PARTIAL:M.OK:A.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},y.backtrack=function(_,L){var A=N(_),b=this.fragments[A];if(!b||b.backtrack)return null;var u=b.backtrack=L||b.loaded;return b.loaded=null,u},y.getBacktrackData=function(_){var L=N(_),A=this.fragments[L];if(A){var b,u=A.backtrack;if(u!=null&&(b=u.payload)!==null&&b!==void 0&&b.byteLength)return u;this.removeFragment(_)}return null},y.isTimeBuffered=function(_,L,A){for(var b,u,o=0;o<A.length;o++){if(b=A.start(o)-this.bufferPadding,u=A.end(o)+this.bufferPadding,_>=b&&L<=u)return!0;if(L<=b)return!1}return!1},y.onFragLoaded=function(_,L){var A=L.frag,b=L.part;if(A.sn==="initSegment"||A.bitrateTest||b)return;var u=N(A);this.fragments[u]={body:A,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(_,L){var A=this,b=L.frag,u=L.part,o=L.timeRanges;if(b.type===F.PlaylistLevelType.MAIN)if(this.activeFragment=b,u){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(u)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach(function(h){var w=o[h];if(A.detectEvictedFragments(h,w),!u)for(var g=0;g<w.length;g++)b.appendedPTS=Math.max(w.end(g),b.appendedPTS||0)})},y.onFragBuffered=function(_,L){this.detectPartialFragments(L)},y.hasFragment=function(_){var L=N(_);return!!this.fragments[L]},y.removeFragmentsInRange=function(_,L,A){var b=this;Object.keys(this.fragments).forEach(function(u){var o=b.fragments[u];if(!o)return;if(o.buffered){var l=o.body;l.type===A&&l.start<L&&l.end>_&&b.removeFragment(l)}})},y.removeFragment=function(_){var L=N(_);_.stats.loaded=0,_.clearElementaryStreamInfo(),delete this.fragments[L]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},R}();function j(R){var y,C;return R.buffered&&(((y=R.range.video)===null||y===void 0?void 0:y.partial)||((C=R.range.audio)===null||C===void 0?void 0:C.partial))}function N(R){return R.type+"_"+R.level+"_"+R.urlId+"_"+R.sn}},"./src/controller/gap-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"STALL_MINIMUM_DURATION_MS",function(){return j}),D.d($,"MAX_START_GAP_JUMP",function(){return N}),D.d($,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return R}),D.d($,"SKIP_BUFFER_RANGE_START",function(){return y}),D.d($,"default",function(){return C});var Z=D("./src/utils/buffer-helper.ts"),F=D("./src/errors.ts"),M=D("./src/events.ts"),z=D("./src/utils/logger.ts"),j=250,N=2,R=.1,y=.05,C=function(){function _(A,b,u,o){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=A,this.media=b,this.fragmentTracker=u,this.hls=o}var L=_.prototype;return L.destroy=function(){this.hls=this.fragmentTracker=this.media=null},L.poll=function(b){var u=this.config,o=this.media,l=this.stalled,h=o.currentTime,w=o.seeking,g=this.seeking&&!w,m=!this.seeking&&w;if(this.seeking=w,h!==b){if(this.moved=!0,l!==null){if(this.stallReported){var k=self.performance.now()-l;z.logger.warn("playback not stuck anymore @"+h+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((m||g)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!Z.BufferHelper.getBuffered(o).length)return;var E=Z.BufferHelper.bufferInfo(o,h,0),f=E.len>0,p=E.nextStart||0;if(!f&&!p)return;if(w){var d=E.len>N,a=!p||p-h>N&&!this.fragmentTracker.getPartialFragment(h);if(d||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var x,v=Math.max(p,E.start||0)-h,S=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,B=S==null||((x=S.details)===null||x===void 0)?void 0:x.live,U=B?S.details.targetduration*2:N;if(v>0&&v<=U){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var V=K-l;!w&&V>=j&&this._reportStall(E.len);var P=Z.BufferHelper.bufferInfo(o,h,u.maxBufferHole);this._tryFixBufferStall(P,V)},L._tryFixBufferStall=function(b,u){var o=this.config,l=this.fragmentTracker,h=this.media,w=h.currentTime,g=l.getPartialFragment(w);if(g){var m=this._trySkipBufferHole(g);if(m)return}b.len>o.maxBufferHole&&u>o.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},L._reportStall=function(b){var u=this.hls,o=this.media,l=this.stallReported;l||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+b+")"),u.trigger(M.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:b}))},L._trySkipBufferHole=function(b){for(var u=this.config,o=this.hls,l=this.media,h=l.currentTime,w=0,g=Z.BufferHelper.getBuffered(l),m=0;m<g.length;m++){var k=g.start(m);if(h+u.maxBufferHole>=w&&h<k){var E=Math.max(k+y,l.currentTime+R);return z.logger.warn("skipping hole, adjusting currentTime from "+h+" to "+E),this.moved=!0,this.stalled=null,l.currentTime=E,b&&o.trigger(M.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+h+" to "+E,frag:b}),E}w=g.end(m)}return 0},L._tryNudgeBuffer=function(){var b=this.config,u=this.hls,o=this.media,l=o.currentTime,h=(this.nudgeRetry||0)+1;if(this.nudgeRetry=h,h<b.nudgeMaxRetry){var w=l+h*b.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+l+" to "+w),o.currentTime=w,u.trigger(M.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+b.nudgeMaxRetry+" nudges"),u.trigger(M.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},_}()},"./src/controller/id3-track-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts"),F=D("./src/utils/texttrack-utils.ts"),M=D("./src/demux/id3.ts"),z=.25,j=function(){function N(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var R=N.prototype;return R.destroy=function(){this._unregisterListeners()},R._registerListeners=function(){var C=this.hls;C.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),C.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R._unregisterListeners=function(){var C=this.hls;C.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),C.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},R.onMediaAttached=function(C,_){this.media=_.media},R.onMediaDetaching=function(){if(!this.id3Track)return;Object(F.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},R.getID3Track=function(C){if(!this.media)return;for(var _=0;_<C.length;_++){var L=C[_];if(L.kind==="metadata"&&L.label==="id3")return Object(F.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},R.onFragParsingMetadata=function(C,_){if(!this.media)return;var L=_.frag,A=_.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var b=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,u=0;u<A.length;u++){var o=M.getID3Frames(A[u].data);if(o){var l=A[u].pts,h=u<A.length-1?A[u+1].pts:L.end,w=h-l;w<=0&&(h=l+z);for(var g=0;g<o.length;g++){var m=o[g];if(!M.isTimeStampFrame(m)){var k=new b(l,h,"");k.value=m,this.id3Track.addCue(k)}}}}},R.onBufferFlushing=function(C,_){var L=_.startOffset,A=_.endOffset,b=_.type;if(!b||b==="audio"){var u=this.id3Track;u&&Object(F.removeCuesInRange)(u,L,A)}},N}();$.default=j},"./src/controller/latency-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return N});var Z=D("./src/errors.ts"),F=D("./src/events.ts"),M=D("./src/utils/logger.ts");function z(R,y){for(var C=0;C<y.length;C++){var _=y[C];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(R,_.key,_)}}function j(R,y,C){return y&&z(R.prototype,y),C&&z(R,C),R}var N=function(){function R(C){var _=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 _.timeupdate()},this.hls=C,this.config=C.config,this.registerListeners()}var y=R.prototype;return y.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},y.registerListeners=function(){this.hls.on(F.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(F.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(F.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){this.hls.off(F.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(F.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(F.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(F.Events.ERROR,this.onError)},y.onMediaAttached=function(_,L){this.media=L.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},y.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},y.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},y.onLevelUpdated=function(_,L){var A=L.details;this.levelDetails=A,A.advanced&&this.timeupdate(),!A.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(_,L){if(L.details!==Z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var _=this.media,L=this.levelDetails;if(!_||!L)return;this.currentTime=_.currentTime;var A=this.computeLatency();if(A===null)return;this._latency=A;var b=this.config,u=b.lowLatencyMode,o=b.maxLiveSyncPlaybackRate;if(!u||o===1)return;var l=this.targetLatency;if(l===null)return;var h=A-l,w=Math.min(this.maxLatency,l+L.targetduration),g=h<w;if(L.live&&g&&h>.05&&this.forwardBufferLength>1){var m=Math.min(2,Math.max(1,o)),k=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;_.playbackRate=Math.min(m,Math.max(1,k))}else _.playbackRate!==1&&_.playbackRate!==0&&(_.playbackRate=1)},y.estimateLiveEdge=function(){var _=this.levelDetails;return _===null?null:_.edge+_.age},y.computeLatency=function(){var _=this.estimateLiveEdge();return _===null?null:_-this.currentTime},j(R,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var _=this.config,L=this.levelDetails;return _.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:L?_.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var _=this.levelDetails;if(_===null)return null;var L=_.holdBack,A=_.partHoldBack,b=_.targetduration,u=this.config,o=u.liveSyncDuration,l=u.liveSyncDurationCount,h=u.lowLatencyMode,w=this.hls.userConfig,g=h&&A||L;(w.liveSyncDuration||w.liveSyncDurationCount||g===0)&&(g=o!==void 0?o:l*b);var m=b,k=1;return g+Math.min(this.stallCount*k,m)}},{key:"liveSyncPosition",get:function(){var _=this.estimateLiveEdge(),L=this.targetLatency,A=this.levelDetails;if(_===null||L===null||A===null)return null;var b=A.edge,u=_-L-this.edgeStalled,o=b-A.totalduration,l=b-(this.config.lowLatencyMode&&A.partTarget||A.targetduration);return Math.min(Math.max(o,u),l)}},{key:"drift",get:function(){var _=this.levelDetails;return _===null?1:_.drift}},{key:"edgeStalled",get:function(){var _=this.levelDetails;if(_===null)return 0;var L=(this.config.lowLatencyMode&&_.partTarget||_.targetduration)*3;return Math.max(_.age-L,0)}},{key:"forwardBufferLength",get:function(){var _=this.media,L=this.levelDetails;if(!_||!L)return 0;var A=_.buffered.length;return A?_.buffered.end(A-1):L.edge-this.currentTime}}]),R}()},"./src/controller/level-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return u});var Z=D("./src/types/level.ts"),F=D("./src/events.ts"),M=D("./src/errors.ts"),z=D("./src/utils/codecs.ts"),j=D("./src/controller/level-helper.ts"),N=D("./src/controller/base-playlist-controller.ts"),R=D("./src/types/loader.ts");function y(){return y=Object.assign||function(o){for(var l=1;l<arguments.length;l++){var h=arguments[l];for(var w in h)Object.prototype.hasOwnProperty.call(h,w)&&(o[w]=h[w])}return o},y.apply(this,arguments)}function C(o,l){for(var h=0;h<l.length;h++){var w=l[h];w.enumerable=w.enumerable||!1,w.configurable=!0,"value"in w&&(w.writable=!0),Object.defineProperty(o,w.key,w)}}function _(o,l,h){return l&&C(o.prototype,l),h&&C(o,h),o}function L(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,A(o,l)}function A(o,l){return A=Object.setPrototypeOf||function(w,g){return w.__proto__=g,w},A(o,l)}var b=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(o){L(l,o);function l(w){var g;return g=o.call(this,w,"[level-controller]")||this,g._levels=[],g._firstLevel=-1,g._startLevel=void 0,g.currentLevelIndex=-1,g.manualLevelIndex=-1,g.onParsedComplete=void 0,g._registerListeners(),g}var h=l.prototype;return h._registerListeners=function(){var g=this.hls;g.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.on(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.on(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),g.on(F.Events.ERROR,this.onError,this)},h._unregisterListeners=function(){var g=this.hls;g.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.off(F.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.off(F.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),g.off(F.Events.ERROR,this.onError,this)},h.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,o.prototype.destroy.call(this)},h.startLoad=function(){var g=this._levels;g.forEach(function(m){m.loadError=0}),o.prototype.startLoad.call(this)},h.onManifestLoaded=function(g,m){var k=[],E=[],f=[],p,d={},a,x=!1,v=!1,S=!1;if(m.levels.forEach(function(V){var P=V.attrs;x=x||!!(V.width&&V.height),v=v||!!V.videoCodec,S=S||!!V.audioCodec,b&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var O=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;a=d[O],a?a.url.push(V.url):(a=new Z.Level(V),d[O]=a,k.push(a)),P&&(P.AUDIO&&Object(j.addGroupId)(a,"audio",P.AUDIO),P.SUBTITLES&&Object(j.addGroupId)(a,"text",P.SUBTITLES))}),(x||v)&&S&&(k=k.filter(function(V){var P=V.videoCodec,O=V.width,Y=V.height;return!!P||!!(O&&Y)})),k=k.filter(function(V){var P=V.audioCodec,O=V.videoCodec;return(!P||Object(z.isCodecSupportedInMp4)(P,"audio"))&&(!O||Object(z.isCodecSupportedInMp4)(O,"video"))}),m.audioTracks&&(E=m.audioTracks.filter(function(V){return!V.audioCodec||Object(z.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(j.assignTrackIdsByGroup)(E)),m.subtitles&&(f=m.subtitles,Object(j.assignTrackIdsByGroup)(f)),k.length>0){p=k[0].bitrate,k.sort(function(V,P){return V.bitrate-P.bitrate}),this._levels=k;for(var B=0;B<k.length;B++)if(k[B].bitrate===p){this._firstLevel=B,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+p);break}var U=S&&!v,K={levels:k,audioTracks:E,subtitleTracks:f,firstLevel:this._firstLevel,stats:m.stats,audio:S,video:v,altAudio:!U&&E.some(function(V){return!!V.url})};this.hls.trigger(F.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(F.Events.ERROR,{type:M.ErrorTypes.MEDIA_ERROR,details:M.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:m.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(g,m){if(o.prototype.onError.call(this,g,m),m.fatal)return;var k=m.context,E=this._levels[this.currentLevelIndex];if(k&&(k.type===R.PlaylistContextType.AUDIO_TRACK&&E.audioGroupIds&&k.groupId===E.audioGroupIds[E.urlId]||k.type===R.PlaylistContextType.SUBTITLE_TRACK&&E.textGroupIds&&k.groupId===E.textGroupIds[E.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,p=!0,d;switch(m.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:case M.ErrorDetails.KEY_LOAD_ERROR:case M.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var a=this._levels[m.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=m.frag.level)):d=m.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(p=!1),d=k.level),f=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:d=m.level,f=!0;break}d!==void 0&&this.recoverLevel(m,d,f,p)},h.recoverLevel=function(g,m,k,E){var f=g.details,p=this._levels[m];if(p.loadError++,k){var d=this.retryLoadingOrFail(g);if(d)g.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(E){var a=p.url.length;if(a>1&&p.loadError<a)g.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var x=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==x&&this._levels[x].loadError===0&&(this.warn(f+": switch to "+x),g.levelRetry=!0,this.hls.nextAutoLevel=x)}}},h.redundantFailover=function(g){var m=this._levels[g],k=m.url.length;if(k>1){var E=(m.urlId+1)%k;this.warn("Switching to redundant URL-id "+E),this._levels.forEach(function(f){f.urlId=E}),this.level=g}},h.onFragLoaded=function(g,m){var k=m.frag;if(k!==void 0&&k.type===R.PlaylistLevelType.MAIN){var E=this._levels[k.level];E!==void 0&&(E.fragmentError=0,E.loadError=0)}},h.onLevelLoaded=function(g,m){var k,E=m.level,f=m.details,p=this._levels[E];if(!p){var d;this.warn("Invalid level index "+E),(d=m.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(f.deltaUpdateFailed=!0);return}E===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(E,m,p.details)):(k=m.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(f.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(g,m){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var E=-1,f=this.hls.audioTracks[m.id].groupId,p=0;p<k.audioGroupIds.length;p++)if(k.audioGroupIds[p]===f){E=p;break}E!==k.urlId&&(k.urlId=E,this.startLoad())}},h.loadPlaylist=function(g){var m=this.currentLevelIndex,k=this._levels[m];if(this.canLoad&&k&&k.url.length>0){var E=k.urlId,f=k.url[E];if(g)try{f=g.addDirectives(f)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+m+(g?" at sn "+g.msn+" part "+g.part:"")+" with URL-id "+E+" "+f),this.clearTimer(),this.hls.trigger(F.Events.LEVEL_LOADING,{url:f,level:m,id:E,deliveryDirectives:g||null})}},h.removeLevel=function(g,m){var k=function(p,d){return d!==m},E=this._levels.filter(function(f,p){return p!==g?!0:f.url.length>1&&m!==void 0?(f.url=f.url.filter(k),f.audioGroupIds&&(f.audioGroupIds=f.audioGroupIds.filter(k)),f.textGroupIds&&(f.textGroupIds=f.textGroupIds.filter(k)),f.urlId=0,!0):!1}).map(function(f,p){var d=f.details;return d!=null&&d.fragments&&d.fragments.forEach(function(a){a.level=p}),f});this._levels=E,this.hls.trigger(F.Events.LEVELS_UPDATED,{levels:E})},_(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(g){var m,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===g&&(m=k[g])!==null&&m!==void 0&&m.details)return;if(g<0||g>=k.length){var E=g<0;if(this.hls.trigger(F.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.LEVEL_SWITCH_ERROR,level:g,fatal:E,reason:"invalid level idx"}),E)return;g=Math.min(g,k.length-1)}this.clearTimer();var f=this.currentLevelIndex,p=k[f],d=k[g];this.log("switching to level "+g+" from "+f),this.currentLevelIndex=g;var a=y({},d,{level:g,maxBitrate:d.maxBitrate,uri:d.uri,urlId:d.urlId});delete a._urlId,this.hls.trigger(F.Events.LEVEL_SWITCHING,a);var x=d.details;if(!x||x.live){var v=this.switchParams(d.uri,p==null?void 0:p.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(g){this.manualLevelIndex=g,this._startLevel===void 0&&(this._startLevel=g),g!==-1&&(this.level=g)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(g){this._firstLevel=g}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var g=this.hls.config.startLevel;return g!==void 0?g:this._firstLevel}else return this._startLevel},set:function(g){this._startLevel=g}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(g){this.level=g,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=g)}}]),l}(N.default)},"./src/controller/level-helper.ts":function(oe,$,D){"use strict";D.r($),D.d($,"addGroupId",function(){return M}),D.d($,"assignTrackIdsByGroup",function(){return z}),D.d($,"updatePTS",function(){return j}),D.d($,"updateFragPTSDTS",function(){return R}),D.d($,"mergeDetails",function(){return y}),D.d($,"mapPartIntersection",function(){return C}),D.d($,"mapFragmentIntersection",function(){return _}),D.d($,"adjustSliding",function(){return L}),D.d($,"addSliding",function(){return A}),D.d($,"computeReloadInterval",function(){return b}),D.d($,"getFragmentWithSN",function(){return u}),D.d($,"getPartWith",function(){return o});var Z=D("./src/polyfills/number.ts"),F=D("./src/utils/logger.ts");function M(l,h,w){switch(h){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(w);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(w);break}}function z(l){var h={};l.forEach(function(w){var g=w.groupId||"";w.id=h[g]=h[g]||0,h[g]++})}function j(l,h,w){var g=l[h],m=l[w];N(g,m)}function N(l,h){var w=h.startPTS;if(Object(Z.isFiniteNumber)(w)){var g=0,m;h.sn>l.sn?(g=w-l.start,m=l):(g=l.start-w,m=h),m.duration!==g&&(m.duration=g)}else if(h.sn>l.sn){var k=l.cc===h.cc;k&&l.minEndPTS?h.start=l.start+(l.minEndPTS-l.start):h.start=l.start+l.duration}else h.start=Math.max(l.start-h.duration,0)}function R(l,h,w,g,m,k){var E=g-w;E<=0&&(F.logger.warn("Fragment should have a positive duration",h),g=w+h.duration,k=m+h.duration);var f=w,p=g,d=h.startPTS,a=h.endPTS;if(Object(Z.isFiniteNumber)(d)){var x=Math.abs(d-w);Object(Z.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(x,h.deltaPTS):h.deltaPTS=x,f=Math.max(w,d),w=Math.min(w,d),m=Math.min(m,h.startDTS),p=Math.min(g,a),g=Math.max(g,a),k=Math.max(k,h.endDTS)}h.duration=g-w;var v=w-h.start;h.appendedPTS=g,h.start=h.startPTS=w,h.maxStartPTS=f,h.startDTS=m,h.endPTS=g,h.minEndPTS=p,h.endDTS=k;var S=h.sn;if(!l||S<l.startSN||S>l.endSN)return 0;var B,U=S-l.startSN,K=l.fragments;for(K[U]=h,B=U;B>0;B--)N(K[B],K[B-1]);for(B=U;B<K.length-1;B++)N(K[B],K[B+1]);return l.fragmentHint&&N(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,v}function y(l,h){for(var w=null,g=l.fragments,m=g.length-1;m>=0;m--){var k=g[m].initSegment;if(k){w=k;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var E=0,f;if(_(l,h,function(B,U){B.relurl&&(E=B.cc-U.cc),Object(Z.isFiniteNumber)(B.startPTS)&&Object(Z.isFiniteNumber)(B.endPTS)&&(U.start=U.startPTS=B.startPTS,U.startDTS=B.startDTS,U.appendedPTS=B.appendedPTS,U.maxStartPTS=B.maxStartPTS,U.endPTS=B.endPTS,U.endDTS=B.endDTS,U.minEndPTS=B.minEndPTS,U.duration=B.endPTS-B.startPTS,U.duration&&(f=U),h.PTSKnown=h.alignedSliding=!0),U.elementaryStreams=B.elementaryStreams,U.loader=B.loader,U.stats=B.stats,U.urlId=B.urlId,B.initSegment&&(U.initSegment=B.initSegment,w=B.initSegment)}),w){var p=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;p.forEach(function(B){var U;(!B.initSegment||B.initSegment.relurl===((U=w)===null||U===void 0?void 0:U.relurl))&&(B.initSegment=w)})}if(h.skippedSegments&&(h.deltaUpdateFailed=h.fragments.some(function(B){return!B}),h.deltaUpdateFailed)){F.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var d=h.skippedSegments;d--;)h.fragments.shift();h.startSN=h.fragments[0].sn,h.startCC=h.fragments[0].cc}var a=h.fragments;if(E){F.logger.warn("discontinuity sliding from playlist, take drift into account");for(var x=0;x<a.length;x++)a[x].cc+=E}h.skippedSegments&&(h.startCC=h.fragments[0].cc),C(l.partList,h.partList,function(B,U){U.elementaryStreams=B.elementaryStreams,U.stats=B.stats}),f?R(h,f,f.startPTS,f.endPTS,f.startDTS,f.endDTS):L(l,h),a.length&&(h.totalduration=h.edge-a[0].start),h.driftStartTime=l.driftStartTime,h.driftStart=l.driftStart;var v=h.advancedDateTime;if(h.advanced&&v){var S=h.edge;h.driftStart||(h.driftStartTime=v,h.driftStart=S),h.driftEndTime=v,h.driftEnd=S}else h.driftEndTime=l.driftEndTime,h.driftEnd=l.driftEnd,h.advancedDateTime=l.advancedDateTime}function C(l,h,w){if(l&&h)for(var g=0,m=0,k=l.length;m<=k;m++){var E=l[m],f=h[m+g];E&&f&&E.index===f.index&&E.fragment.sn===f.fragment.sn?w(E,f):g--}}function _(l,h,w){for(var g=h.skippedSegments,m=Math.max(l.startSN,h.startSN)-h.startSN,k=(l.fragmentHint?1:0)+(g?h.endSN:Math.min(l.endSN,h.endSN))-h.startSN,E=h.startSN-l.startSN,f=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,d=m;d<=k;d++){var a=p[E+d],x=f[d];g&&!x&&d<g&&(x=h.fragments[d]=a),a&&x&&w(a,x)}}function L(l,h){var w=h.startSN+h.skippedSegments-l.startSN,g=l.fragments;if(w<0||w>=g.length)return;A(h,g[w].start)}function A(l,h){if(h){for(var w=l.fragments,g=l.skippedSegments;g<w.length;g++)w[g].start+=h;l.fragmentHint&&(l.fragmentHint.start+=h)}}function b(l,h){var w=1e3*l.levelTargetDuration,g=w/2,m=l.age,k=m>0&&m<w*3,E=h.loading.end-h.loading.start,f,p=l.availabilityDelay;if(l.updated===!1)if(k){var d=333*l.misses;f=Math.max(Math.min(g,E*2),d),l.availabilityDelay=(l.availabilityDelay||0)+f}else f=g;else k?(p=Math.min(p||w/2,m),l.availabilityDelay=p,f=p+w-m):f=w-E;return Math.round(f)}function u(l,h,w){if(!l||!l.details)return null;var g=l.details,m=g.fragments[h-g.startSN];return m||(m=g.fragmentHint,m&&m.sn===h?m:h<g.startSN&&w&&w.sn===h?w:null)}function o(l,h,w){if(!l||!l.details)return null;var g=l.details.partList;if(g)for(var m=g.length;m--;){var k=g[m];if(k.index===w&&k.fragment.sn===h)return k}return null}},"./src/controller/stream-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return g});var Z=D("./src/polyfills/number.ts"),F=D("./src/controller/base-stream-controller.ts"),M=D("./src/is-supported.ts"),z=D("./src/events.ts"),j=D("./src/utils/buffer-helper.ts"),N=D("./src/controller/fragment-tracker.ts"),R=D("./src/types/loader.ts"),y=D("./src/loader/fragment.ts"),C=D("./src/demux/transmuxer-interface.ts"),_=D("./src/types/transmuxer.ts"),L=D("./src/controller/gap-controller.ts"),A=D("./src/errors.ts"),b=D("./src/utils/logger.ts");function u(m,k){for(var E=0;E<k.length;E++){var f=k[E];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(m,f.key,f)}}function o(m,k,E){return k&&u(m.prototype,k),E&&u(m,E),m}function l(m,k){m.prototype=Object.create(k.prototype),m.prototype.constructor=m,h(m,k)}function h(m,k){return h=Object.setPrototypeOf||function(f,p){return f.__proto__=p,f},h(m,k)}var w=100,g=function(m){l(k,m);function k(f,p){var d;return d=m.call(this,f,p,"[stream-controller]")||this,d.audioCodecSwap=!1,d.gapController=null,d.level=-1,d._forceStartLoad=!1,d.altAudio=!1,d.audioOnly=!1,d.fragPlaying=null,d.onvplaying=null,d.onvseeked=null,d.fragLastKbps=0,d.stalled=!1,d.couldBacktrack=!1,d.audioCodecSwitch=!1,d.videoBuffer=null,d._registerListeners(),d}var E=k.prototype;return E._registerListeners=function(){var p=this.hls;p.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(z.Events.ERROR,this.onError,this),p.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var p=this.hls;p.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(z.Events.ERROR,this.onError,this),p.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},E.startLoad=function(p){if(this.levels){var d=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(w),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var x=a.startLevel;x===-1&&(a.config.testBandwidth?(x=0,this.bitrateTest=!0):x=a.nextAutoLevel),this.level=a.nextLoadLevel=x,this.loadedmetadata=!1}d>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),p=d),this.state=F.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=F.State.STOPPED},E.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},E.doTick=function(){switch(this.state){case F.State.IDLE:this.doTickIdle();break;case F.State.WAITING_LEVEL:{var p,d=this.levels,a=this.level,x=d==null||((p=d[a])===null||p===void 0)?void 0:p.details;if(x&&(!x.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(x))break;this.state=F.State.IDLE;break}break}case F.State.FRAG_LOADING_WAITING_RETRY:{var v,S=self.performance.now(),B=this.retryDate;(!B||S>=B||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=F.State.IDLE)}break;default:break}this.onTickEnd()},E.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},E.doTickIdle=function(){var p,d,a=this.hls,x=this.levelLastLoaded,v=this.levels,S=this.media,B=a.config,U=a.nextLoadLevel;if(x===null||!S&&(this.startFragRequested||!B.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[U])return;var K=v[U];this.level=a.nextLoadLevel=U;var V=K.details;if(!V||this.state===F.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==U){this.state=F.State.WAITING_LEVEL;return}var P=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:S,R.PlaylistLevelType.MAIN);if(P===null)return;var O=P.len,Y=this.getMaxBufferLength(K.maxBitrate);if(O>=Y)return;if(this._streamEnded(P,V)){var ee={};this.altAudio&&(ee.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,ee),this.state=F.State.ENDED;return}var ae=P.end,he=this.getNextFragment(ae,V);if(this.couldBacktrack&&!this.fragPrevious&&he&&he.sn!=="initSegment"){var De=he.sn-V.startSN;De>1&&(he=V.fragments[De-1],this.fragmentTracker.removeFragment(he))}if(he&&this.fragmentTracker.getState(he)===N.FragmentState.OK&&this.nextLoadPosition>ae){var Ee=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(S,Ee,R.PlaylistLevelType.MAIN),he=this.getNextFragment(this.nextLoadPosition,V)}if(!he)return;he.initSegment&&!he.initSegment.data&&!this.bitrateTest&&(he=he.initSegment),((p=he.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((d=he.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(he,V):this.loadFragment(he,V,ae)},E.loadFragment=function(p,d,a){var x,v=this.fragmentTracker.getState(p);if(this.fragCurrent=p,v===N.FragmentState.BACKTRACKED){var S=this.fragmentTracker.getBacktrackData(p);if(S){this._handleFragmentLoadProgress(S),this._handleFragmentLoadComplete(S);return}else v=N.FragmentState.NOT_LOADED}v===N.FragmentState.NOT_LOADED||v===N.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,p,d,a)):v===N.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((x=this.media)===null||x===void 0?void 0:x.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},E.getAppendedFrag=function(p){var d=this.fragmentTracker.getAppendedFrag(p,R.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},E.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,R.PlaylistLevelType.MAIN)},E.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},E.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},E.nextLevelSwitch=function(){var p=this.levels,d=this.media;if(d!=null&&d.readyState){var a,x=this.getAppendedFrag(d.currentTime);if(x&&x.start>1&&this.flushMainBuffer(0,x.start-1),!d.paused&&p){var v=this.hls.nextLoadLevel,S=p[v],B=this.fragLastKbps;B&&this.fragCurrent?a=this.fragCurrent.duration*S.maxBitrate/(1e3*B)+1:a=0}else a=0;var U=this.getBufferedFrag(d.currentTime+a);if(U){var K=this.followingBufferedFrag(U);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,P=K.duration,O=Math.max(U.end,V+Math.min(Math.max(P-this.config.maxFragLookUpTolerance,P*.5),P*.75));this.flushMainBuffer(O,Number.POSITIVE_INFINITY)}}}},E.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===F.State.KEY_LOADING&&(this.state=F.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},E.flushMainBuffer=function(p,d){m.prototype.flushMainBuffer.call(this,p,d,this.altAudio?"video":null)},E.onMediaAttached=function(p,d){m.prototype.onMediaAttached.call(this,p,d);var a=d.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),a.addEventListener("playing",this.onvplaying),a.addEventListener("seeked",this.onvseeked),this.gapController=new L.default(this.config,a,this.fragmentTracker,this.hls)},E.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),m.prototype.onMediaDetaching.call(this)},E.onMediaPlaying=function(){this.tick()},E.onMediaSeeked=function(){var p=this.media,d=p?p.currentTime:null;Object(Z.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},E.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},E.onManifestParsed=function(p,d){var a=!1,x=!1,v;d.levels.forEach(function(S){v=S.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(a=!0),v.indexOf("mp4a.40.5")!==-1&&(x=!0))}),this.audioCodecSwitch=a&&x&&!Object(M.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=d.levels,this.startFragRequested=!1},E.onLevelLoading=function(p,d){var a=this.levels;if(!a||this.state!==F.State.IDLE)return;var x=a[d.level];(!x.details||x.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(x.details))&&(this.state=F.State.WAITING_LEVEL)},E.onLevelLoaded=function(p,d){var a,x=this.levels,v=d.level,S=d.details,B=S.totalduration;if(!x){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+S.startSN+","+S.endSN+"], cc ["+S.startCC+", "+S.endCC+"] duration:"+B);var U=this.fragCurrent;U&&(this.state===F.State.FRAG_LOADING||this.state===F.State.FRAG_LOADING_WAITING_RETRY)&&(U.level!==d.level&&U.loader&&(this.state=F.State.IDLE,U.loader.abort()));var K=x[v],V=0;if(S.live||(a=K.details)!==null&&a!==void 0&&a.live){if(S.fragments[0]||(S.deltaUpdateFailed=!0),S.deltaUpdateFailed)return;V=this.alignPlaylists(S,K.details)}if(K.details=S,this.levelLastLoaded=v,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:S,level:v}),this.state===F.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(S))return;this.state=F.State.IDLE}this.startFragRequested?S.live&&this.synchronizeToLiveEdge(S):this.setStartPosition(S,V),this.tick()},E._handleFragmentLoadProgress=function(p){var d,a=p.frag,x=p.part,v=p.payload,S=this.levels;if(!S){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var B=S[a.level],U=B.details;if(!U){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var K=B.videoCodec,V=U.PTSKnown||!U.live,P=(d=a.initSegment)===null||d===void 0?void 0:d.data,O=this._getAudioCodec(B),Y=this.transmuxer=this.transmuxer||new C.default(this.hls,R.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ee=x?x.index:-1,ae=ee!==-1,he=new _.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,ee,ae),De=this.initPTS[a.cc];Y.push(v,P,O,K,a,x,U.totalduration,V,he,De)},E.onAudioTrackSwitching=function(p,d){var a=this.altAudio,x=!!d.url,v=d.id;if(!x){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var S=this.fragCurrent;S!=null&&S.loader&&(this.log("Switching to main audio track, cancel main fragment load"),S.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var B=this.hls;a&&B.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),B.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:v})}},E.onAudioTrackSwitched=function(p,d){var a=d.id,x=!!this.hls.audioTracks[a].url;if(x){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=x,this.tick()},E.onBufferCreated=function(p,d){var a=d.tracks,x,v,S=!1;for(var B in a){var U=a[B];if(U.id==="main"){if(v=B,x=U,B==="video"){var K=a[B];K&&(this.videoBuffer=K.buffer)}}else S=!0}S&&x?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=x.buffer):this.mediaBuffer=this.media},E.onFragBuffered=function(p,d){var a=d.frag,x=d.part;if(a&&a.type!==R.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(x?" p: "+x.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===F.State.PARSED&&(this.state=F.State.IDLE);return}var v=x?x.stats:a.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,x)},E.onError=function(p,d){switch(d.details){case A.ErrorDetails.FRAG_LOAD_ERROR:case A.ErrorDetails.FRAG_LOAD_TIMEOUT:case A.ErrorDetails.KEY_LOAD_ERROR:case A.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(R.PlaylistLevelType.MAIN,d);break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==F.State.ERROR&&(d.fatal?(this.warn(""+d.details),this.state=F.State.ERROR):!d.levelRetry&&this.state===F.State.WAITING_LEVEL&&(this.state=F.State.IDLE));break;case A.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="main"&&(this.state===F.State.PARSING||this.state===F.State.PARSED)){var a=!0,x=this.getFwdBufferInfo(this.media,R.PlaylistLevelType.MAIN);x&&x.len>.5&&(a=!this.reduceMaxBufferLength(x.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},E.checkBuffer=function(){var p=this.media,d=this.gapController;if(!p||!d||!p.readyState)return;var a=j.BufferHelper.getBuffered(p);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},E.onFragLoadEmergencyAborted=function(){this.state=F.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},E.onBufferFlushed=function(p,d){var a=d.type;if(a!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var x=(a===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(x,a,R.PlaylistLevelType.MAIN)}},E.onLevelsUpdated=function(p,d){this.levels=d.levels},E.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},E.seekToStartPos=function(){var p=this.media,d=p.currentTime,a=this.startPosition;if(a>=0&&d<a){if(p.seeking){b.logger.log("could not seek to "+a+", already seeking at "+d);return}var x=j.BufferHelper.getBuffered(p),v=x.length?x.start(0):0,S=v-a;S>0&&(S<this.config.maxBufferHole||S<this.config.maxFragLookUpTolerance)&&(b.logger.log("adjusting start position by "+S+" to match buffer start"),a+=S,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+d),p.currentTime=a}},E._getAudioCodec=function(p){var d=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&d&&(this.log("Swapping audio codec"),d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5"),d},E._loadBitrateTestFrag=function(p){var d=this;this._doFragLoad(p).then(function(a){var x=d.hls;if(!a||x.nextLoadLevel||d.fragContextChanged(p))return;d.fragLoadError=0,d.state=F.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var v=p.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),x.trigger(z.Events.FRAG_LOADED,a)})},E._handleTransmuxComplete=function(p){var d,a="main",x=this.hls,v=p.remuxResult,S=p.chunkMeta,B=this.getCurrentContext(S);if(!B){this.warn("The loading context changed while buffering fragment "+S.sn+" of level "+S.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(S.level);return}var U=B.frag,K=B.part,V=B.level,P=v.video,O=v.text,Y=v.id3,ee=v.initSegment,ae=this.altAudio?void 0:v.audio;if(this.fragContextChanged(U))return;if(this.state=F.State.PARSING,ee){ee.tracks&&(this._bufferInitSegment(V,ee.tracks,U,S),x.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:U,id:a,tracks:ee.tracks}));var he=ee.initPTS,De=ee.timescale;Object(Z.isFiniteNumber)(he)&&(this.initPTS[U.cc]=he,x.trigger(z.Events.INIT_PTS_FOUND,{frag:U,id:a,initPTS:he,timescale:De}))}if(P&&v.independent!==!1){if(V.details){var Ee=P.startPTS,Ce=P.endPTS,Ae=P.startDTS,Te=P.endDTS;if(K)K.elementaryStreams[P.type]={startPTS:Ee,endPTS:Ce,startDTS:Ae,endDTS:Te};else if(P.firstKeyFrame&&P.independent&&(this.couldBacktrack=!0),P.dropped&&P.independent){var ve=this.getLoadPosition()+this.config.maxBufferHole;if(ve<Ee){this.backtrack(U);return}U.setElementaryStreamInfo(P.type,U.start,Ce,U.start,Te,!0)}U.setElementaryStreamInfo(P.type,Ee,Ce,Ae,Te),this.bufferFragmentData(P,U,K,S)}}else if(v.independent===!1){this.backtrack(U);return}if(ae){var le=ae.startPTS,te=ae.endPTS,de=ae.startDTS,ne=ae.endDTS;K&&(K.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:le,endPTS:te,startDTS:de,endDTS:ne}),U.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,le,te,de,ne),this.bufferFragmentData(ae,U,K,S)}if(Y!=null&&(d=Y.samples)!==null&&d!==void 0&&d.length){var ke={frag:U,id:a,samples:Y.samples};x.trigger(z.Events.FRAG_PARSING_METADATA,ke)}if(O){var _e={frag:U,id:a,samples:O.samples};x.trigger(z.Events.FRAG_PARSING_USERDATA,_e)}},E._bufferInitSegment=function(p,d,a,x){var v=this;if(this.state!==F.State.PARSING)return;this.audioOnly=!!d.audio&&!d.video,this.altAudio&&!this.audioOnly&&delete d.audio;var S=d.audio,B=d.video,U=d.audiovideo;if(S){var K=p.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),S.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&S.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),p.audioCodec&&p.audioCodec!==K&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+K+'"'),S.levelCodec=K,S.id="main",this.log("Init audio buffer, container:"+S.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(p.audioCodec||"")+"/"+S.codec+"]")}B&&(B.levelCodec=p.videoCodec,B.id="main",this.log("Init video buffer, container:"+B.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+B.codec+"]")),U&&this.log("Init audiovideo buffer, container:"+U.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+U.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(P){var O=d[P],Y=O.initSegment;Y!=null&&Y.byteLength&&v.hls.trigger(z.Events.BUFFER_APPENDING,{type:P,data:Y,frag:a,part:null,chunkMeta:x,parent:a.type})}),this.tick()},E.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var d=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,d?this.resetFragmentLoading(p):this.state=F.State.BACKTRACKING},E.checkFragmentChanged=function(){var p=this.media,d=null;if(p&&p.readyState>1&&p.seeking===!1){var a=p.currentTime;if(j.BufferHelper.isBuffered(p,a)?d=this.getAppendedFrag(a):j.BufferHelper.isBuffered(p,a+.1)&&(d=this.getAppendedFrag(a+.1)),d){var x=this.fragPlaying,v=d.level;(!x||d.sn!==x.sn||x.level!==v||d.urlId!==x.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:d}),(!x||x.level!==v)&&this.hls.trigger(z.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=d)}}},o(k,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(F.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"SubtitleStreamController",function(){return l});var Z=D("./src/events.ts"),F=D("./src/utils/logger.ts"),M=D("./src/utils/buffer-helper.ts"),z=D("./src/controller/fragment-finders.ts"),j=D("./src/utils/discontinuities.ts"),N=D("./src/controller/level-helper.ts"),R=D("./src/controller/fragment-tracker.ts"),y=D("./src/controller/base-stream-controller.ts"),C=D("./src/types/loader.ts"),_=D("./src/types/level.ts");function L(h,w){for(var g=0;g<w.length;g++){var m=w[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(h,m.key,m)}}function A(h,w,g){return w&&L(h.prototype,w),g&&L(h,g),h}function b(h,w){h.prototype=Object.create(w.prototype),h.prototype.constructor=h,u(h,w)}function u(h,w){return u=Object.setPrototypeOf||function(m,k){return m.__proto__=k,m},u(h,w)}var o=500,l=function(h){b(w,h);function w(m,k){var E;return E=h.call(this,m,k,"[subtitle-stream-controller]")||this,E.levels=[],E.currentTrackId=-1,E.tracksBuffered=[],E.mainDetails=null,E._registerListeners(),E}var g=w.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var k=this.hls;k.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(Z.Events.ERROR,this.onError,this),k.on(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g._unregisterListeners=function(){var k=this.hls;k.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(Z.Events.ERROR,this.onError,this),k.off(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g.startLoad=function(){this.stopLoad(),this.state=y.State.IDLE,this.setInterval(o),this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},g.onLevelLoaded=function(k,E){this.mainDetails=E.details},g.onSubtitleFragProcessed=function(k,E){var f=E.frag,p=E.success;if(this.fragPrevious=f,this.state=y.State.IDLE,!p)return;var d=this.tracksBuffered[this.currentTrackId];if(!d)return;for(var a,x=f.start,v=0;v<d.length;v++)if(x>=d[v].start&&x<=d[v].end){a=d[v];break}var S=f.start+f.duration;a?a.end=S:(a={start:x,end:S},d.push(a)),this.fragmentTracker.fragBuffered(f)},g.onBufferFlushing=function(k,E){var f=E.startOffset,p=E.endOffset;if(f===0&&p!==Number.POSITIVE_INFINITY){var d=this.currentTrackId,a=this.levels;if(!a.length||!a[d]||!a[d].details)return;var x=a[d].details,v=x.targetduration,S=p-v;if(S<=0)return;E.endOffsetSubtitles=Math.max(0,S),this.tracksBuffered.forEach(function(B){for(var U=0;U<B.length;){if(B[U].end<=S){B.shift();continue}else if(B[U].start<S)B[U].start=S;else break;U++}}),this.fragmentTracker.removeFragmentsInRange(f,S,C.PlaylistLevelType.SUBTITLE)}},g.onError=function(k,E){var f,p=E.frag;if(!p||p.type!==C.PlaylistLevelType.SUBTITLE)return;(f=this.fragCurrent)!==null&&f!==void 0&&f.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},g.onSubtitleTracksUpdated=function(k,E){var f=this,p=E.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(d){return new _.Level(d)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(d){f.tracksBuffered[d.id]=[]}),this.mediaBuffer=null},g.onSubtitleTrackSwitch=function(k,E){if(this.currentTrackId=E.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(o)},g.onSubtitleTrackLoaded=function(k,E){var f,p=E.details,d=E.id,a=this.currentTrackId,x=this.levels;if(!x.length)return;var v=x[a];if(d>=x.length||d!==a||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(f=v.details)!==null&&f!==void 0&&f.live){var S=this.mainDetails;if(p.deltaUpdateFailed||!S)return;var B=S.fragments[0];if(!v.details)p.hasProgramDateTime&&S.hasProgramDateTime?Object(j.alignMediaPlaylistByPDT)(p,S):B&&Object(N.addSliding)(p,B.start);else{var U=this.alignPlaylists(p,v.details);U===0&&B&&Object(N.addSliding)(p,B.start)}}if(v.details=p,this.levelLastLoaded=d,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var K=Object(z.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},g._handleFragmentLoadComplete=function(k){var E=k.frag,f=k.payload,p=E.decryptdata,d=this.hls;if(this.fragContextChanged(E))return;if(f&&f.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),p.key.buffer,p.iv.buffer).then(function(x){var v=performance.now();d.trigger(Z.Events.FRAG_DECRYPTED,{frag:E,payload:x,stats:{tstart:a,tdecrypt:v}})})}},g.doTick=function(){if(!this.media){this.state=y.State.IDLE;return}if(this.state===y.State.IDLE){var k,E=this.currentTrackId,f=this.levels;if(!f.length||!f[E]||!f[E].details)return;var p=f[E].details,d=p.targetduration,a=this.config,x=this.media,v=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,x.currentTime-d,a.maxBufferHole),S=v.end,B=v.len,U=this.getMaxBufferLength()+d;if(B>U)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var K=p.fragments,V=K.length,P=p.edge,O,Y=this.fragPrevious;if(S<P){var ee=a.maxFragLookUpTolerance;Y&&p.hasProgramDateTime&&(O=Object(z.findFragmentByPDT)(K,Y.endProgramDateTime,ee)),O||(O=Object(z.findFragmentByPTS)(Y,K,S,ee),!O&&Y&&Y.start<K[0].start&&(O=K[0]))}else O=K[V-1];(k=O)!==null&&k!==void 0&&k.encrypted?(F.logger.log("Loading key for "+O.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(Z.Events.KEY_LOADING,{frag:O})):O&&this.fragmentTracker.getState(O)===R.FragmentState.NOT_LOADED&&this.loadFragment(O,p,S)}},g.loadFragment=function(k,E,f){this.fragCurrent=k,h.prototype.loadFragment.call(this,k,E,f)},A(w,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),w}(y.default)},"./src/controller/subtitle-track-controller.ts":function(oe,$,D){"use strict";D.r($);var Z=D("./src/events.ts"),F=D("./src/utils/texttrack-utils.ts"),M=D("./src/controller/base-playlist-controller.ts"),z=D("./src/types/loader.ts");function j(L,A){for(var b=0;b<A.length;b++){var u=A[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function N(L,A,b){return A&&j(L.prototype,A),b&&j(L,b),L}function R(L,A){L.prototype=Object.create(A.prototype),L.prototype.constructor=L,y(L,A)}function y(L,A){return y=Object.setPrototypeOf||function(u,o){return u.__proto__=o,u},y(L,A)}var C=function(L){R(A,L);function A(u){var o;return o=L.call(this,u,"[subtitle-track-controller]")||this,o.media=null,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.selectDefaultTrack=!0,o.queuedDefaultTrack=-1,o.trackChangeListener=function(){return o.onTextTracksChanged()},o.asyncPollTrackChange=function(){return o.pollTrackChange(0)},o.useTextTrackPolling=!1,o.subtitlePollingInterval=-1,o.subtitleDisplay=!0,o.registerListeners(),o}var b=A.prototype;return b.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,L.prototype.destroy.call(this)},b.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(Z.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(Z.Events.ERROR,this.onError,this)},b.onMediaAttached=function(o,l){if(this.media=l.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)},b.pollTrackChange=function(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},b.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 o=_(this.media.textTracks);o.forEach(function(l){Object(F.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},b.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},b.onManifestParsed=function(o,l){this.tracks=l.subtitleTracks},b.onSubtitleTrackLoaded=function(o,l){var h=l.id,w=l.details,g=this.trackId,m=this.tracksInGroup[g];if(!m){this.warn("Invalid subtitle track id "+h);return}var k=m.details;m.details=l.details,this.log("subtitle track "+h+" loaded ["+w.startSN+"-"+w.endSN+"]"),h===this.trackId&&(this.retryCount=0,this.playlistLoaded(h,l,k))},b.onLevelLoading=function(o,l){this.switchLevel(l.level)},b.onLevelSwitching=function(o,l){this.switchLevel(l.level)},b.switchLevel=function(o){var l=this.hls.levels[o];if(!(l!=null&&l.textGroupIds))return;var h=l.textGroupIds[l.urlId];if(this.groupId!==h){var w=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,g=this.tracks.filter(function(E){return!h||E.groupId===h});this.tracksInGroup=g;var m=this.findTrackId(w==null?void 0:w.name)||this.findTrackId();this.groupId=h;var k={subtitleTracks:g};this.log("Updating subtitle tracks, "+g.length+' track(s) found in "'+h+'" group-id'),this.hls.trigger(Z.Events.SUBTITLE_TRACKS_UPDATED,k),m!==-1&&this.setSubtitleTrack(m,w)}},b.findTrackId=function(o){for(var l=this.tracksInGroup,h=0;h<l.length;h++){var w=l[h];if((!this.selectDefaultTrack||w.default)&&(!o||o===w.name))return w.id}return-1},b.onError=function(o,l){if(L.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},b.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var h=l.id,w=l.groupId,g=l.url;if(o)try{g=o.addDirectives(g)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(Z.Events.SUBTITLE_TRACK_LOADING,{url:g,id:h,groupId:w,deliveryDirectives:o||null})}},b.toggleTrackModes=function(o){var l=this,h=this.media,w=this.subtitleDisplay,g=this.trackId;if(!h)return;var m=_(h.textTracks),k=m.filter(function(p){return p.groupId===l.groupId});if(o===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var E=k[g];E&&(E.mode="disabled")}var f=k[o];f&&(f.mode=w?"showing":"hidden")},b.setSubtitleTrack=function(o,l){var h,w=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(h=w[o])!==null&&h!==void 0&&h.details)||o<-1||o>=w.length)return;this.clearTimer();var g=w[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,g){var m=g.id,k=g.groupId,E=k===void 0?"":k,f=g.name,p=g.type,d=g.url;this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:E,name:f,type:p,url:d});var a=this.switchParams(g.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:o})},b.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,l=_(this.media.textTracks),h=0;h<l.length;h++)if(l[h].mode==="hidden")o=h;else if(l[h].mode==="showing"){o=h;break}this.subtitleTrack!==o&&(this.subtitleTrack=o)},N(A,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,l)}}]),A}(M.default);function _(L){for(var A=[],b=0;b<L.length;b++){var u=L[b];u.kind==="subtitles"&&u.label&&A.push(L[b])}return A}$.default=C},"./src/controller/timeline-controller.ts":function(oe,$,D){"use strict";D.r($),D.d($,"TimelineController",function(){return _});var Z=D("./src/polyfills/number.ts"),F=D("./src/events.ts"),M=D("./src/utils/cea-608-parser.ts"),z=D("./src/utils/output-filter.ts"),j=D("./src/utils/webvtt-parser.ts"),N=D("./src/utils/texttrack-utils.ts"),R=D("./src/utils/imsc1-ttml-parser.ts"),y=D("./src/types/loader.ts"),C=D("./src/utils/logger.ts"),_=function(){function u(l){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=b(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.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 z.default(this,"textTrack1"),w=new z.default(this,"textTrack2"),g=new z.default(this,"textTrack3"),m=new z.default(this,"textTrack4");this.cea608Parser1=new M.default(1,h,w),this.cea608Parser2=new M.default(3,g,m)}l.on(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(F.Events.FRAG_LOADING,this.onFragLoading,this),l.on(F.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=u.prototype;return o.destroy=function(){var h=this.hls;h.off(F.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(F.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(F.Events.MANIFEST_LOADED,this.onManifestLoaded,this),h.off(F.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),h.off(F.Events.FRAG_LOADING,this.onFragLoading,this),h.off(F.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(F.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),h.off(F.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),h.off(F.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(F.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),h.off(F.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(h,w,g,m,k){for(var E=!1,f=k.length;f--;){var p=k[f],d=A(p[0],p[1],w,g);if(d>=0&&(p[0]=Math.min(p[0],w),p[1]=Math.max(p[1],g),E=!0,d/(g-w)>.5))return}if(E||k.push([w,g]),this.config.renderTextTracksNatively){var a=this.captionsTracks[h];this.Cues.newCue(a,w,g,m)}else{var x=this.Cues.newCue(null,w,g,m);this.hls.trigger(F.Events.CUES_PARSED,{type:"captions",cues:x,track:h})}},o.onInitPtsFound=function(h,w){var g=this,m=w.frag,k=w.id,E=w.initPTS,f=w.timescale,p=this.unparsedVttFrags;k==="main"&&(this.initPTS[m.cc]=E,this.timescale[m.cc]=f),p.length&&(this.unparsedVttFrags=[],p.forEach(function(d){g.onFragLoaded(F.Events.FRAG_LOADED,d)}))},o.getExistingTrack=function(h){var w=this.media;if(w)for(var g=0;g<w.textTracks.length;g++){var m=w.textTracks[g];if(m[h])return m}return null},o.createCaptionsTrack=function(h){this.config.renderTextTracksNatively?this.createNativeTrack(h):this.createNonNativeTrack(h)},o.createNativeTrack=function(h){if(this.captionsTracks[h])return;var w=this.captionsProperties,g=this.captionsTracks,m=this.media,k=w[h],E=k.label,f=k.languageCode,p=this.getExistingTrack(h);if(p)g[h]=p,Object(N.clearCurrentCues)(g[h]),Object(N.sendAddTrackEvent)(g[h],m);else{var d=this.createTextTrack("captions",E,f);d&&(d[h]=!0,g[h]=d)}},o.createNonNativeTrack=function(h){if(this.nonNativeCaptionsTracks[h])return;var w=this.captionsProperties[h];if(!w)return;var g=w.label,m={_id:h,label:g,kind:"captions",default:w.media?!!w.media.default:!1,closedCaptions:w.media};this.nonNativeCaptionsTracks[h]=m,this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},o.createTextTrack=function(h,w,g){var m=this.media;return m?m.addTextTrack(h,w,g):void 0},o.onMediaAttaching=function(h,w){this.media=w.media,this._cleanTracks()},o.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(w){Object(N.clearCurrentCues)(h[w]),delete h[w]}),this.nonNativeCaptionsTracks={}},o.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=b(),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())},o._cleanTracks=function(){var h=this.media;if(!h)return;var w=h.textTracks;if(w)for(var g=0;g<w.length;g++)Object(N.clearCurrentCues)(w[g])},o.onSubtitleTracksUpdated=function(h,w){var g=this;this.textTracks=[];var m=w.subtitleTracks||[],k=m.some(function(d){return d.textCodec===R.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var E=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var f=this.media?this.media.textTracks:[];this.tracks.forEach(function(d,a){var x;if(a<f.length){for(var v=null,S=0;S<f.length;S++)if(L(f[S],d)){v=f[S];break}v&&(x=v)}x?Object(N.clearCurrentCues)(x):(x=g.createTextTrack("subtitles",d.name,d.lang),x&&(x.mode="disabled")),x&&(x.groupId=d.groupId,g.textTracks.push(x))})}else if(!E&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(F.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},o.onManifestLoaded=function(h,w){var g=this;this.config.enableCEA708Captions&&w.captions&&w.captions.forEach(function(m){var k=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!k)return;var E="textTrack"+k[1],f=g.captionsProperties[E];if(!f)return;f.label=m.name,m.lang&&(f.languageCode=m.lang),f.media=m})},o.onFragLoading=function(h,w){var g=this.cea608Parser1,m=this.cea608Parser2,k=this.lastSn,E=this.lastPartIndex;if(!this.enabled||!(g&&m))return;if(w.frag.type===y.PlaylistLevelType.MAIN){var f,p,d=w.frag.sn,a=(f=w==null||((p=w.part)===null||p===void 0)?void 0:p.index)!=null?f:-1;d===k+1||d===k&&a===E+1||(g.reset(),m.reset()),this.lastSn=d,this.lastPartIndex=a}},o.onFragLoaded=function(h,w){var g=w.frag,m=w.payload,k=this.initPTS,E=this.unparsedVttFrags;if(g.type===y.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(Z.isFiniteNumber)(k[g.cc])){E.push(w),k.length&&this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Missing initial subtitle PTS")});return}var f=g.decryptdata;if(f==null||f.key==null||f.method!=="AES-128"){var p=this.tracks[g.level],d=this.vttCCs;d[g.cc]||(d[g.cc]={start:g.start,prevCC:this.prevCC,new:!0},this.prevCC=g.cc),p&&p.textCodec===R.IMSC1_CODEC?this._parseIMSC1(g,m):this._parseVTTs(g,m,d)}}else this.hls.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(h,w){var g=this,m=this.hls;Object(R.parseIMSC1)(w,this.initPTS[h.cc],this.timescale[h.cc],function(k){g._appendCues(k,h.level),m.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(k){C.logger.log("Failed to parse IMSC1: "+k),m.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:k})})},o._parseVTTs=function(h,w,g){var m=this,k=this.hls;Object(j.parseWebVTT)(w,this.initPTS[h.cc],this.timescale[h.cc],g,h.cc,h.start,function(E){m._appendCues(E,h.level),k.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(E){m._fallbackToIMSC1(h,w),C.logger.log("Failed to parse VTT cue: "+E),k.trigger(F.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:E})})},o._fallbackToIMSC1=function(h,w){var g=this,m=this.tracks[h.level];m.textCodec||Object(R.parseIMSC1)(w,this.initPTS[h.cc],this.timescale[h.cc],function(){m.textCodec=R.IMSC1_CODEC,g._parseIMSC1(h,w)},function(){m.textCodec="wvtt"})},o._appendCues=function(h,w){var g=this.hls;if(this.config.renderTextTracksNatively){var m=this.textTracks[w];if(m.mode==="disabled")return;h.forEach(function(f){return Object(N.addCueToTrack)(m,f)})}else{var k=this.tracks[w],E=k.default?"default":"subtitles"+w;g.trigger(F.Events.CUES_PARSED,{type:"subtitles",cues:h,track:E})}},o.onFragDecrypted=function(h,w){var g=w.frag;if(g.type===y.PlaylistLevelType.SUBTITLE){if(!Object(Z.isFiniteNumber)(this.initPTS[g.cc])){this.unparsedVttFrags.push(w);return}this.onFragLoaded(F.Events.FRAG_LOADED,w)}},o.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},o.onFragParsingUserdata=function(h,w){var g=this.cea608Parser1,m=this.cea608Parser2;if(!this.enabled||!(g&&m))return;for(var k=0;k<w.samples.length;k++){var E=w.samples[k].bytes;if(E){var f=this.extractCea608Data(E);g.addData(w.samples[k].pts,f[0]),m.addData(w.samples[k].pts,f[1])}}},o.onBufferFlushing=function(h,w){var 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z.EventEmitter,b=function(o,l){L.postMessage({event:o,data:l})};A.on(F.Events.FRAG_DECRYPTED,b),A.on(F.Events.ERROR,b),L.addEventListener("message",function(u){var o=u.data;switch(o.cmd){case"init":{var l=JSON.parse(o.config);L.transmuxer=new Z.default(A,o.typeSupported,l,o.vendor,o.id),Object(M.enableLogs)(l.debug),b("init",null);break}case"configure":{L.transmuxer.configure(o.config);break}case"demux":{var h=L.transmuxer.push(o.data,o.decryptdata,o.chunkMeta,o.state);Object(Z.isPromise)(h)?h.then(function(m){R(L,m)}):R(L,h);break}case"flush":{var w=o.chunkMeta,g=L.transmuxer.flush(w);Object(Z.isPromise)(g)?g.then(function(m){C(L,m,w)}):C(L,g,w);break}default:break}})}function R(L,A){if(_(A.remuxResult))return;var b=[],u=A.remuxResult,o=u.audio,l=u.video;o&&y(b,o),l&&y(b,l),L.postMessage({event:"transmuxComplete",data:A},b)}function y(L,A){A.data1&&L.push(A.data1.buffer),A.data2&&L.push(A.data2.buffer)}function C(L,A,b){A.forEach(function(u){R(L,u)}),L.postMessage({event:"flush",data:b})}function _(L){return!L.audio&&!L.video&&!L.text&&!L.id3&&!L.initSegment}},"./src/demux/transmuxer.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return l}),D.d($,"isPromise",function(){return g}),D.d($,"TransmuxConfig",function(){return m}),D.d($,"TransmuxState",function(){return k});var Z=D("./src/events.ts"),F=D("./src/errors.ts"),M=D("./src/crypt/decrypter.ts"),z=D("./src/demux/aacdemuxer.ts"),j=D("./src/demux/mp4demuxer.ts"),N=D("./src/demux/tsdemuxer.ts"),R=D("./src/demux/mp3demuxer.ts"),y=D("./src/remux/mp4-remuxer.ts"),C=D("./src/remux/passthrough-remuxer.ts"),_=D("./src/demux/chunk-cache.ts"),L=D("./src/utils/mp4-tools.ts"),A=D("./src/utils/logger.ts"),b;try{b=self.performance.now.bind(self.performance)}catch(E){A.logger.debug("Unable to use Performance API on this environment"),b=self.Date.now}var u=[{demux:N.default,remux:y.default},{demux:j.default,remux:C.default},{demux:z.default,remux:y.default},{demux:R.default,remux:y.default}],o=1024;u.forEach(function(E){var f=E.demux;o=Math.max(o,f.minProbeByteLength)});var l=function(){function E(p,d,a,x,v){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 _.default,this.observer=p,this.typeSupported=d,this.config=a,this.vendor=x,this.id=v}var f=E.prototype;return f.configure=function(d){this.transmuxConfig=d,this.decrypter&&this.decrypter.reset()},f.push=function(d,a,x,v){var S=this,B=x.transmuxing;B.executeStart=b();var U=new Uint8Array(d),K=this.cache,V=this.config,P=this.currentTransmuxState,O=this.transmuxConfig;v&&(this.currentTransmuxState=v);var Y=h(U,a);if(Y&&Y.method==="AES-128"){var ee=this.getDecrypter();if(V.enableSoftwareAES){var ae=ee.softwareDecrypt(U,Y.key.buffer,Y.iv.buffer);if(!ae)return B.executeEnd=b(),w(x);U=new Uint8Array(ae)}else return this.decryptionPromise=ee.webCryptoDecrypt(U,Y.key.buffer,Y.iv.buffer).then(function(Oe){var Ne=S.push(Oe,null,x);return S.decryptionPromise=null,Ne}),this.decryptionPromise}var he=v||P,De=he.contiguous,Ee=he.discontinuity,Ce=he.trackSwitch,Ae=he.accurateTimeOffset,Te=he.timeOffset,ve=O.audioCodec,le=O.videoCodec,te=O.defaultInitPts,de=O.duration,ne=O.initSegmentData;if((Ee||Ce)&&this.resetInitSegment(ne,ve,le,de),Ee&&this.resetInitialTimestamp(te),De||this.resetContiguity(),this.needsProbing(U,Ee,Ce)){if(K.dataLength){var ke=K.flush();U=Object(L.appendUint8Array)(ke,U)}this.configureTransmuxer(U,O)}var _e=this.transmux(U,Y,Te,Ae,x),Se=this.currentTransmuxState;return Se.contiguous=!0,Se.discontinuity=!1,Se.trackSwitch=!1,B.executeEnd=b(),_e},f.flush=function(d){var a=this,x=d.transmuxing;x.executeStart=b();var v=this.decrypter,S=this.cache,B=this.currentTransmuxState,U=this.decryptionPromise;if(U)return U.then(function(){return a.flush(d)});var K=[],V=B.timeOffset;if(v){var P=v.flush();P&&K.push(this.push(P,null,d))}var O=S.dataLength;S.reset();var Y=this.demuxer,ee=this.remuxer;if(!Y||!ee)return O>=o&&this.observer.emit(Z.Events.ERROR,Z.Events.ERROR,{type:F.ErrorTypes.MEDIA_ERROR,details:F.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),x.executeEnd=b(),[w(d)];var ae=Y.flush(V);return g(ae)?ae.then(function(he){return a.flushRemux(K,he,d),K}):(this.flushRemux(K,ae,d),K)},f.flushRemux=function(d,a,x){var v=a.audioTrack,S=a.avcTrack,B=a.id3Track,U=a.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,P=K.timeOffset;A.logger.log("[transmuxer.ts]: Flushed fragment "+x.sn+(x.part>-1?" p: "+x.part:"")+" of level "+x.level);var O=this.remuxer.remux(v,S,B,U,P,V,!0,this.id);d.push({remuxResult:O,chunkMeta:x}),x.transmuxing.executeEnd=b()},f.resetInitialTimestamp=function(d){var a=this.demuxer,x=this.remuxer;if(!a||!x)return;a.resetTimeStamp(d),x.resetTimeStamp(d)},f.resetContiguity=function(){var d=this.demuxer,a=this.remuxer;if(!d||!a)return;d.resetContiguity(),a.resetNextTimestamp()},f.resetInitSegment=function(d,a,x,v){var S=this.demuxer,B=this.remuxer;if(!S||!B)return;S.resetInitSegment(a,x,v),B.resetInitSegment(d,a,x)},f.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},f.transmux=function(d,a,x,v,S){var B;return a&&a.method==="SAMPLE-AES"?B=this.transmuxSampleAes(d,a,x,v,S):B=this.transmuxUnencrypted(d,x,v,S),B},f.transmuxUnencrypted=function(d,a,x,v){var S=this.demuxer.demux(d,a,!1,!this.config.progressive),B=S.audioTrack,U=S.avcTrack,K=S.id3Track,V=S.textTrack,P=this.remuxer.remux(B,U,K,V,a,x,!1,this.id);return{remuxResult:P,chunkMeta:v}},f.transmuxSampleAes=function(d,a,x,v,S){var B=this;return this.demuxer.demuxSampleAes(d,a,x).then(function(U){var K=B.remuxer.remux(U.audioTrack,U.avcTrack,U.id3Track,U.textTrack,x,v,!1,B.id);return{remuxResult:K,chunkMeta:S}})},f.configureTransmuxer=function(d,a){for(var x=this.config,v=this.observer,S=this.typeSupported,B=this.vendor,U=a.audioCodec,K=a.defaultInitPts,V=a.duration,P=a.initSegmentData,O=a.videoCodec,Y,ee=0,ae=u.length;ee<ae;ee++)if(u[ee].demux.probe(d)){Y=u[ee];break}Y||(A.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),Y={demux:j.default,remux:C.default});var he=this.demuxer,De=this.remuxer,Ee=Y.remux,Ce=Y.demux;(!De||!(De instanceof Ee))&&(this.remuxer=new Ee(v,x,S,B)),(!he||!(he instanceof Ce))&&(this.demuxer=new Ce(v,x,S),this.probe=Ce.probe),this.resetInitSegment(P,U,O,V),this.resetInitialTimestamp(K)},f.needsProbing=function(d,a,x){return!this.demuxer||!this.remuxer||a||x},f.getDecrypter=function(){var d=this.decrypter;return d||(d=this.decrypter=new M.default(this.observer,this.config)),d},E}();function h(E,f){var p=null;return E.byteLength>0&&f!=null&&f.key!=null&&f.iv!==null&&f.method!=null&&(p=f),p}var w=function(f){return{remuxResult:{},chunkMeta:f}};function g(E){return"then"in E&&E.then instanceof Function}var m=function(f,p,d,a,x){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=p,this.initSegmentData=d,this.duration=a,this.defaultInitPts=x},k=function(f,p,d,a,x){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=p,this.accurateTimeOffset=d,this.trackSwitch=a,this.timeOffset=x}},"./src/demux/tsdemuxer.ts":function(oe,$,D){"use strict";D.r($),D.d($,"discardEPB",function(){return w});var Z=D("./src/demux/adts.ts"),F=D("./src/demux/mpegaudio.ts"),M=D("./src/demux/exp-golomb.ts"),z=D("./src/demux/id3.ts"),j=D("./src/demux/sample-aes.ts"),N=D("./src/events.ts"),R=D("./src/utils/mp4-tools.ts"),y=D("./src/utils/logger.ts"),C=D("./src/errors.ts"),_={video:1,audio:2,id3:3,text:4},L=function(){function g(k,E,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=k,this.config=E,this.typeSupported=f}g.probe=function(E){var f=g.syncOffset(E);return f<0?!1:(f&&y.logger.warn("MPEG2-TS detected but first sync word found @ offset "+f+", junk ahead ?"),!0)},g.syncOffset=function(E){for(var f=Math.min(1e3,E.length-3*188),p=0;p<f;){if(E[p]===71&&E[p+188]===71&&E[p+2*188]===71)return p;p++}return-1},g.createTrack=function(E,f){return{container:E==="video"||E==="audio"?"video/mp2t":void 0,type:E,id:_[E],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:E==="audio"?f:void 0}};var m=g.prototype;return m.resetInitSegment=function(E,f,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=g.createTrack("video",p),this._audioTrack=g.createTrack("audio",p),this._id3Track=g.createTrack("id3",p),this._txtTrack=g.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=E,this.videoCodec=f,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var E=this._audioTrack,f=this._avcTrack,p=this._id3Track;E&&(E.pesData=null),f&&(f.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(E,f,p,d){p===void 0&&(p=!1),d===void 0&&(d=!1),p||(this.sampleAes=null);var a,x=this._avcTrack,v=this._audioTrack,S=this._id3Track,B=x.pid,U=x.pesData,K=v.pid,V=S.pid,P=v.pesData,O=S.pesData,Y=!1,ee=this.pmtParsed,ae=this._pmtId,he=E.length;if(this.remainderData&&(E=Object(R.appendUint8Array)(this.remainderData,E),he=E.length,this.remainderData=null),he<188&&!d)return this.remainderData=E,{audioTrack:v,avcTrack:x,id3Track:S,textTrack:this._txtTrack};var De=Math.max(0,g.syncOffset(E));he-=(he+De)%188,he<E.byteLength&&!d&&(this.remainderData=new Uint8Array(E.buffer,he,E.buffer.byteLength-he));for(var Ee=De;Ee<he;Ee+=188)if(E[Ee]===71){var Ce=!!(E[Ee+1]&64),Ae=((E[Ee+1]&31)<<8)+E[Ee+2],Te=(E[Ee+3]&48)>>4,ve=void 0;if(Te>1){if(ve=Ee+5+E[Ee+4],ve===Ee+188)continue}else ve=Ee+4;switch(Ae){case B:Ce&&(U&&(a=o(U))&&this.parseAVCPES(a,!1),U={data:[],size:0}),U&&(U.data.push(E.subarray(ve,Ee+188)),U.size+=Ee+188-ve);break;case K:Ce&&(P&&(a=o(P))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),P={data:[],size:0}),P&&(P.data.push(E.subarray(ve,Ee+188)),P.size+=Ee+188-ve);break;case V:Ce&&(O&&(a=o(O))&&this.parseID3PES(a),O={data:[],size:0}),O&&(O.data.push(E.subarray(ve,Ee+188)),O.size+=Ee+188-ve);break;case 0:Ce&&(ve+=E[ve]+1),ae=this._pmtId=b(E,ve);break;case ae:{Ce&&(ve+=E[ve]+1);var le=u(E,ve,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);B=le.avc,B>0&&(x.pid=B),K=le.audio,K>0&&(v.pid=K,v.isAAC=le.isAAC),V=le.id3,V>0&&(S.pid=V),Y&&!ee&&(y.logger.log("reparse from beginning"),Y=!1,Ee=De-188),ee=this.pmtParsed=!0;break}case 17:case 8191:break;default:Y=!0;break}}else this.observer.emit(N.Events.ERROR,N.Events.ERROR,{type:C.ErrorTypes.MEDIA_ERROR,details:C.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});x.pesData=U,v.pesData=P,S.pesData=O;var te={audioTrack:v,avcTrack:x,id3Track:S,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(te),te},m.flush=function(){var E=this.remainderData;this.remainderData=null;var f;return E?f=this.demux(E,-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},m.extractRemainingSamples=function(E){var f=E.audioTrack,p=E.avcTrack,d=E.id3Track,a=p.pesData,x=f.pesData,v=d.pesData,S;a&&(S=o(a))?(this.parseAVCPES(S,!0),p.pesData=null):p.pesData=a,x&&(S=o(x))?(f.isAAC?this.parseAACPES(S):this.parseMPEGPES(S),f.pesData=null):(x!=null&&x.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=x),v&&(S=o(v))?(this.parseID3PES(S),d.pesData=null):d.pesData=v},m.demuxSampleAes=function(E,f,p){var d=this.demux(E,p,!0,!this.config.progressive),a=this.sampleAes=new j.default(this.observer,this.config,f);return this.decrypt(d,a)},m.decrypt=function(E,f){return new Promise(function(p){var d=E.audioTrack,a=E.avcTrack;d.samples&&d.isAAC?f.decryptAacSamples(d.samples,0,function(){a.samples?f.decryptAvcSamples(a.samples,0,0,function(){p(E)}):p(E)}):a.samples&&f.decryptAvcSamples(a.samples,0,0,function(){p(E)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(E,f){var p=this,d=this._avcTrack,a=this.parseAVCNALu(E.data),x=!1,v=this.avcSample,S,B=!1;E.data=null,v&&a.length&&!d.audFound&&(l(v,d),v=this.avcSample=A(!1,E.pts,E.dts,"")),a.forEach(function(U){switch(U.type){case 1:{S=!0,v||(v=p.avcSample=A(!0,E.pts,E.dts,"")),x&&(v.debug+="NDR "),v.frame=!0;var K=U.data;if(B&&K.length>4){var V=new M.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(v.key=!0)}break}case 5:S=!0,v||(v=p.avcSample=A(!0,E.pts,E.dts,"")),x&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{S=!0,x&&v&&(v.debug+="SEI ");var P=new M.default(w(U.data));P.readUByte();for(var O=0,Y=0,ee=!1,ae=0;!ee&&P.bytesAvailable>1;){O=0;do ae=P.readUByte(),O+=ae;while(ae===255);Y=0;do ae=P.readUByte(),Y+=ae;while(ae===255);if(O===4&&P.bytesAvailable!==0){ee=!0;var he=P.readUByte();if(he===181){var De=P.readUShort();if(De===49){var Ee=P.readUInt();if(Ee===1195456820){var Ce=P.readUByte();if(Ce===3){for(var Ae=P.readUByte(),Te=P.readUByte(),ve=31&Ae,le=[Ae,Te],te=0;te<ve;te++)le.push(P.readUByte()),le.push(P.readUByte()),le.push(P.readUByte());h(p._txtTrack.samples,{type:3,pts:E.pts,bytes:le})}}}}}else if(O===5&&P.bytesAvailable!==0){if(ee=!0,Y>16){for(var de=[],ne=0;ne<16;ne++)de.push(P.readUByte().toString(16)),(ne===3||ne===5||ne===7||ne===9)&&de.push("-");for(var ke=Y-16,_e=new Uint8Array(ke),Se=0;Se<ke;Se++)_e[Se]=P.readUByte();h(p._txtTrack.samples,{pts:E.pts,payloadType:O,uuid:de.join(""),userData:Object(z.utf8ArrayToStr)(_e),userDataBytes:_e})}}else if(Y<P.bytesAvailable)for(var Oe=0;Oe<Y;Oe++)P.readUByte()}break}case 7:if(S=!0,B=!0,x&&v&&(v.debug+="SPS "),!d.sps){var Ne=new M.default(U.data),Ke=Ne.readSPS();d.width=Ke.width,d.height=Ke.height,d.pixelRatio=Ke.pixelRatio,d.sps=[U.data],d.duration=p._duration;for(var Ue=U.data.subarray(1,4),We="avc1.",Be=0;Be<3;Be++){var nt=Ue[Be].toString(16);nt.length<2&&(nt="0"+nt),We+=nt}d.codec=We}break;case 8:S=!0,x&&v&&(v.debug+="PPS "),d.pps||(d.pps=[U.data]);break;case 9:S=!1,d.audFound=!0,v&&l(v,d),v=p.avcSample=A(!1,E.pts,E.dts,x?"AUD ":"");break;case 12:S=!1;break;default:S=!1,v&&(v.debug+="unknown NAL "+U.type+" ");break}if(v&&S){var Je=v.units;Je.push(U)}}),f&&v&&(l(v,d),this.avcSample=null)},m.getLastNalUnit=function(){var E,f=this.avcSample,p;if(!f||f.units.length===0){var d=this._avcTrack.samples;f=d[d.length-1]}if((E=f)!==null&&E!==void 0&&E.units){var a=f.units;p=a[a.length-1]}return p},m.parseAVCNALu=function(E){var f=E.byteLength,p=this._avcTrack,d=p.naluState||0,a=d,x=[],v=0,S,B,U,K=-1,V=0;for(d===-1&&(K=0,V=E[0]&31,d=0,v=1);v<f;){if(S=E[v++],!d){d=S?0:1;continue}if(d===1){d=S?0:2;continue}if(!S)d=3;else if(S===1){if(K>=0){var P={data:E.subarray(K,v-d-1),type:V};x.push(P)}else{var O=this.getLastNalUnit();if(O&&(a&&v<=4-a&&(O.state&&(O.data=O.data.subarray(0,O.data.byteLength-a))),B=v-d-1,B>0)){var Y=new 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A(g,m,k,E){return{key:g,frame:!1,pts:m,dts:k,units:[],debug:E,length:0}}function b(g,m){return(g[m+10]&31)<<8|g[m+11]}function u(g,m,k,E){var f={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(g[m+1]&15)<<8|g[m+2],d=m+3+p-4,a=(g[m+10]&15)<<8|g[m+11];for(m+=12+a;m<d;){var x=(g[m+1]&31)<<8|g[m+2];switch(g[m]){case 207:if(!E){y.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:f.audio===-1&&(f.audio=x);break;case 21:f.id3===-1&&(f.id3=x);break;case 219:if(!E){y.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:f.avc===-1&&(f.avc=x);break;case 3:case 4:k?f.audio===-1&&(f.audio=x,f.isAAC=!1):y.logger.log("MPEG audio found, not supported in this browser");break;case 36:y.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((g[m+3]&15)<<8|g[m+4])+5}return f}function o(g){var m=0,k,E,f,p,d,a=g.data;if(!g||g.size===0)return null;for(;a[0].length<19&&a.length>1;){var x=new Uint8Array(a[0].length+a[1].length);x.set(a[0]),x.set(a[1],a[0].length),a[0]=x,a.splice(1,1)}k=a[0];var v=(k[0]<<16)+(k[1]<<8)+k[2];if(v===1){if(E=(k[4]<<8)+k[5],E&&E>g.size-6)return null;var S=k[7];S&192&&(p=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,S&64?(d=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,p-d>60*9e4&&(y.logger.warn(Math.round((p-d)/9e4)+"s delta between PTS and DTS, align them"),p=d)):d=p),f=k[8];var B=f+9;if(g.size<=B)return null;g.size-=B;for(var U=new Uint8Array(g.size),K=0,V=a.length;K<V;K++){k=a[K];var P=k.byteLength;if(B)if(B>P){B-=P;continue}else k=k.subarray(B),P-=B,B=0;U.set(k,m),m+=P}return E&&(E-=f+3),{data:U,pts:p,dts:d,len:E}}return null}function l(g,m){if(g.units.length&&g.frame){if(g.pts===void 0){var k=m.samples,E=k.length;if(E){var f=k[E-1];g.pts=f.pts,g.dts=f.dts}else{m.dropped++;return}}m.samples.push(g)}g.debug.length&&y.logger.log(g.pts+"/"+g.dts+":"+g.debug)}function h(g,m){var k=g.length;if(k>0){if(m.pts>=g[k-1].pts)g.push(m);else for(var E=k-1;E>=0;E--)if(m.pts<g[E].pts){g.splice(E,0,m);break}}else g.push(m)}function w(g){for(var m=g.byteLength,k=[],E=1;E<m-2;)g[E]===0&&g[E+1]===0&&g[E+2]===3?(k.push(E+2),E+=2):E++;if(k.length===0)return g;var f=m-k.length,p=new Uint8Array(f),d=0;for(E=0;E<f;d++,E++)d===k[0]&&(d++,k.shift()),p[E]=g[d];return p}$.default=L},"./src/errors.ts":function(oe,$,D){"use strict";D.r($),D.d($,"ErrorTypes",function(){return Z}),D.d($,"ErrorDetails",function(){return F});var Z;(function(M){M.NETWORK_ERROR="networkError",M.MEDIA_ERROR="mediaError",M.KEY_SYSTEM_ERROR="keySystemError",M.MUX_ERROR="muxError",M.OTHER_ERROR="otherError"})(Z||(Z={}));var F;(function(M){M.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",M.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",M.KEY_SYSTEM_NO_SESSION="keySystemNoSession",M.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",M.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",M.MANIFEST_LOAD_ERROR="manifestLoadError",M.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",M.MANIFEST_PARSING_ERROR="manifestParsingError",M.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",M.LEVEL_EMPTY_ERROR="levelEmptyError",M.LEVEL_LOAD_ERROR="levelLoadError",M.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",M.LEVEL_SWITCH_ERROR="levelSwitchError",M.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",M.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",M.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",M.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",M.FRAG_LOAD_ERROR="fragLoadError",M.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",M.FRAG_DECRYPT_ERROR="fragDecryptError",M.FRAG_PARSING_ERROR="fragParsingError",M.REMUX_ALLOC_ERROR="remuxAllocError",M.KEY_LOAD_ERROR="keyLoadError",M.KEY_LOAD_TIMEOUT="keyLoadTimeOut",M.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",M.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",M.BUFFER_APPEND_ERROR="bufferAppendError",M.BUFFER_APPENDING_ERROR="bufferAppendingError",M.BUFFER_STALLED_ERROR="bufferStalledError",M.BUFFER_FULL_ERROR="bufferFullError",M.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",M.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",M.INTERNAL_EXCEPTION="internalException",M.INTERNAL_ABORTED="aborted",M.UNKNOWN="unknown"})(F||(F={}))},"./src/events.ts":function(oe,$,D){"use strict";D.r($),D.d($,"Events",function(){return Z});var Z;(function(F){F.MEDIA_ATTACHING="hlsMediaAttaching",F.MEDIA_ATTACHED="hlsMediaAttached",F.MEDIA_DETACHING="hlsMediaDetaching",F.MEDIA_DETACHED="hlsMediaDetached",F.BUFFER_RESET="hlsBufferReset",F.BUFFER_CODECS="hlsBufferCodecs",F.BUFFER_CREATED="hlsBufferCreated",F.BUFFER_APPENDING="hlsBufferAppending",F.BUFFER_APPENDED="hlsBufferAppended",F.BUFFER_EOS="hlsBufferEos",F.BUFFER_FLUSHING="hlsBufferFlushing",F.BUFFER_FLUSHED="hlsBufferFlushed",F.MANIFEST_LOADING="hlsManifestLoading",F.MANIFEST_LOADED="hlsManifestLoaded",F.MANIFEST_PARSED="hlsManifestParsed",F.LEVEL_SWITCHING="hlsLevelSwitching",F.LEVEL_SWITCHED="hlsLevelSwitched",F.LEVEL_LOADING="hlsLevelLoading",F.LEVEL_LOADED="hlsLevelLoaded",F.LEVEL_UPDATED="hlsLevelUpdated",F.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",F.LEVELS_UPDATED="hlsLevelsUpdated",F.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",F.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",F.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",F.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",F.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",F.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",F.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",F.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",F.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",F.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",F.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",F.CUES_PARSED="hlsCuesParsed",F.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",F.INIT_PTS_FOUND="hlsInitPtsFound",F.FRAG_LOADING="hlsFragLoading",F.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",F.FRAG_LOADED="hlsFragLoaded",F.FRAG_DECRYPTED="hlsFragDecrypted",F.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",F.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",F.FRAG_PARSING_METADATA="hlsFragParsingMetadata",F.FRAG_PARSED="hlsFragParsed",F.FRAG_BUFFERED="hlsFragBuffered",F.FRAG_CHANGED="hlsFragChanged",F.FPS_DROP="hlsFpsDrop",F.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",F.ERROR="hlsError",F.DESTROYING="hlsDestroying",F.KEY_LOADING="hlsKeyLoading",F.KEY_LOADED="hlsKeyLoaded",F.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",F.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Z||(Z={}))},"./src/hls.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return g});var Z=D("./node_modules/url-toolkit/src/url-toolkit.js"),F=D.n(Z),M=D("./src/loader/playlist-loader.ts"),z=D("./src/loader/key-loader.ts"),j=D("./src/controller/id3-track-controller.ts"),N=D("./src/controller/latency-controller.ts"),R=D("./src/controller/level-controller.ts"),y=D("./src/controller/fragment-tracker.ts"),C=D("./src/controller/stream-controller.ts"),_=D("./src/is-supported.ts"),L=D("./src/utils/logger.ts"),A=D("./src/config.ts"),b=D("./node_modules/eventemitter3/index.js"),u=D.n(b),o=D("./src/events.ts"),l=D("./src/errors.ts");function h(m,k){for(var E=0;E<k.length;E++){var f=k[E];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(m,f.key,f)}}function w(m,k,E){return k&&h(m.prototype,k),E&&h(m,E),m}var g=function(){m.isSupported=function(){return Object(_.isSupported)()};function m(E){E===void 0&&(E={}),this.config=void 0,this.userConfig=void 0,this.coreComponents=void 0,this.networkControllers=void 0,this._emitter=new b.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(A.mergeConfig)(m.DefaultConfig,E);this.userConfig=E,Object(L.enableLogs)(f.debug),this._autoLevelCapping=-1,f.progressive&&Object(A.enableStreamingMode)(f);var p=f.abrController,d=f.bufferController,a=f.capLevelController,x=f.fpsController,v=this.abrController=new p(this),S=this.bufferController=new d(this),B=this.capLevelController=new a(this),U=new x(this),K=new M.default(this),V=new z.default(this),P=new j.default(this),O=this.levelController=new R.default(this),Y=new y.FragmentTracker(this),ee=this.streamController=new C.default(this,Y);B.setStreamController(ee),U.setStreamController(ee);var ae=[O,ee];this.networkControllers=ae;var he=[K,V,v,S,B,U,P,Y];this.audioTrackController=this.createController(f.audioTrackController,null,ae),this.createController(f.audioStreamController,Y,ae),this.subtitleTrackController=this.createController(f.subtitleTrackController,null,ae),this.createController(f.subtitleStreamController,Y,ae),this.createController(f.timelineController,null,he),this.emeController=this.createController(f.emeController,null,he),this.cmcdController=this.createController(f.cmcdController,null,he),this.latencyController=this.createController(N.default,null,he),this.coreComponents=he}var k=m.prototype;return k.createController=function(f,p,d){if(f){var a=p?new f(this,p):new f(this);return d&&d.push(a),a}return null},k.on=function(f,p,d){d===void 0&&(d=this),this._emitter.on(f,p,d)},k.once=function(f,p,d){d===void 0&&(d=this),this._emitter.once(f,p,d)},k.removeAllListeners=function(f){this._emitter.removeAllListeners(f)},k.off=function(f,p,d,a){d===void 0&&(d=this),this._emitter.off(f,p,d,a)},k.listeners=function(f){return this._emitter.listeners(f)},k.emit=function(f,p,d){return this._emitter.emit(f,p,d)},k.trigger=function(f,p){if(this.config.debug)return this.emit(f,f,p);try{return this.emit(f,f,p)}catch(d){L.logger.error("An internal error happened while handling event "+f+'. Error message: "'+d.message+'". Here is a stacktrace:',d),this.trigger(o.Events.ERROR,{type:l.ErrorTypes.OTHER_ERROR,details:l.ErrorDetails.INTERNAL_EXCEPTION,fatal:!1,event:f,error:d})}return!1},k.listenerCount=function(f){return this._emitter.listenerCount(f)},k.destroy=function(){L.logger.log("destroy"),this.trigger(o.Events.DESTROYING,void 0),this.detachMedia(),this.removeAllListeners(),this._autoLevelCapping=-1,this.url=null,this.networkControllers.forEach(function(f){return f.destroy()}),this.networkControllers.length=0,this.coreComponents.forEach(function(f){return f.destroy()}),this.coreComponents.length=0},k.attachMedia=function(f){L.logger.log("attachMedia"),this._media=f,this.trigger(o.Events.MEDIA_ATTACHING,{media:f})},k.detachMedia=function(){L.logger.log("detachMedia"),this.trigger(o.Events.MEDIA_DETACHING,void 0),this._media=null},k.loadSource=function(f){this.stopLoad();var p=this.media,d=this.url,a=this.url=Z.buildAbsoluteURL(self.location.href,f,{alwaysNormalize:!0});L.logger.log("loadSource:"+a),p&&d&&d!==a&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(p)),this.trigger(o.Events.MANIFEST_LOADING,{url:f})},k.startLoad=function(f){f===void 0&&(f=-1),L.logger.log("startLoad("+f+")"),this.networkControllers.forEach(function(p){p.startLoad(f)})},k.stopLoad=function(){L.logger.log("stopLoad"),this.networkControllers.forEach(function(f){f.stopLoad()})},k.swapAudioCodec=function(){L.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},k.recoverMediaError=function(){L.logger.log("recoverMediaError");var f=this._media;this.detachMedia(),f&&this.attachMedia(f)},k.removeLevel=function(f,p){p===void 0&&(p=0),this.levelController.removeLevel(f,p)},w(m,[{key:"levels",get:function(){var f=this.levelController.levels;return f||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(f){L.logger.log("set currentLevel:"+f),this.loadLevel=f,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(f){L.logger.log("set nextLevel:"+f),this.levelController.manualLevel=f,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(f){L.logger.log("set loadLevel:"+f),this.levelController.manualLevel=f}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(f){this.levelController.nextLoadLevel=f}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(f){L.logger.log("set firstLevel:"+f),this.levelController.firstLevel=f}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(f){L.logger.log("set startLevel:"+f),f!==-1&&(f=Math.max(f,this.minAutoLevel)),this.levelController.startLevel=f}},{key:"capLevelToPlayerSize",get:function(){return this.config.capLevelToPlayerSize},set:function(f){var p=!!f;p!==this.config.capLevelToPlayerSize&&(p?this.capLevelController.startCapping():(this.capLevelController.stopCapping(),this.autoLevelCapping=-1,this.streamController.nextLevelSwitch()),this.config.capLevelToPlayerSize=p)}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(f){this._autoLevelCapping!==f&&(L.logger.log("set autoLevelCapping:"+f),this._autoLevelCapping=f)}},{key:"bandwidthEstimate",get:function(){var f=this.abrController.bwEstimator;return f?f.getEstimate():NaN}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){var f=this.levels,p=this.config.minAutoBitrate;if(!f)return 0;for(var 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b=A.prototype;return b.registerListeners=function(){var o=this.hls;o.on(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(F.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},b.unregisterListeners=function(){var o=this.hls;o.off(F.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(F.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(F.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(F.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},b.createInternalLoader=function(o){var l=this.hls.config,h=l.pLoader,w=l.loader,g=h||w,m=new g(l);return o.loader=m,this.loaders[o.type]=m,m},b.getInternalLoader=function(o){return this.loaders[o.type]},b.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},b.destroyInternalLoaders=function(){for(var o in this.loaders){var l=this.loaders[o];l&&l.destroy(),this.resetInternalLoader(o)}},b.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},b.onManifestLoading=function(o,l){var h=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:R.PlaylistContextType.MANIFEST,url:h,deliveryDirectives:null})},b.onLevelLoading=function(o,l){var h=l.id,w=l.level,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:null,level:w,responseType:"text",type:R.PlaylistContextType.LEVEL,url:g,deliveryDirectives:m})},b.onAudioTrackLoading=function(o,l){var h=l.id,w=l.groupId,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:w,level:null,responseType:"text",type:R.PlaylistContextType.AUDIO_TRACK,url:g,deliveryDirectives:m})},b.onSubtitleTrackLoading=function(o,l){var h=l.id,w=l.groupId,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:w,level:null,responseType:"text",type:R.PlaylistContextType.SUBTITLE_TRACK,url:g,deliveryDirectives:m})},b.load=function(o){var l,h=this.hls.config,w=this.getInternalLoader(o);if(w){var g=w.context;if(g&&g.url===o.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),w.abort()}var m,k,E,f;switch(o.type){case R.PlaylistContextType.MANIFEST:m=h.manifestLoadingMaxRetry,k=h.manifestLoadingTimeOut,E=h.manifestLoadingRetryDelay,f=h.manifestLoadingMaxRetryTimeout;break;case R.PlaylistContextType.LEVEL:case R.PlaylistContextType.AUDIO_TRACK:case R.PlaylistContextType.SUBTITLE_TRACK:m=0,k=h.levelLoadingTimeOut;break;default:m=h.levelLoadingMaxRetry,k=h.levelLoadingTimeOut,E=h.levelLoadingRetryDelay,f=h.levelLoadingMaxRetryTimeout;break}if(w=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var p;if(o.type===R.PlaylistContextType.LEVEL&&o.level!==null?p=this.hls.levels[o.level].details:o.type===R.PlaylistContextType.AUDIO_TRACK&&o.id!==null?p=this.hls.audioTracks[o.id].details:o.type===R.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(p=this.hls.subtitleTracks[o.id].details),p){var d=p.partTarget,a=p.targetduration;d&&a&&(k=Math.min(Math.max(d*3,a*.8)*1e3,k))}}var x={timeout:k,maxRetry:m,retryDelay:E,maxRetryDelay:f,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};w.load(o,x,v)},b.loadsuccess=function(o,l,h,w){if(w===void 0&&(w=null),h.isSidxRequest){this.handleSidxRequest(o,h),this.handlePlaylistLoaded(o,l,h,w);return}this.resetInternalLoader(h.type);var g=o.data;if(g.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,h,"no EXTM3U 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B=x.some(function(U){return!U.url});!B&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(z.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),x.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new y.AttrList({}),bitrate:0,url:""}))}g.trigger(F.Events.MANIFEST_LOADED,{levels:f,audioTracks:x,subtitles:v,captions:S,url:k,stats:l,networkDetails:w,sessionData:p})},b.handleTrackOrLevelPlaylist=function(o,l,h,w){var g=this.hls,m=h.id,k=h.level,E=h.type,f=_(o,h),p=Object(Z.isFiniteNumber)(m)?m:0,d=Object(Z.isFiniteNumber)(k)?k:p,a=C(h),x=N.default.parseLevelPlaylist(o.data,f,d,a,p);if(!x.fragments.length){g.trigger(F.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:f,reason:"no fragments found in level",level:typeof h.level=="number"?h.level:void 0});return}if(E===R.PlaylistContextType.MANIFEST){var v={attrs:new y.AttrList({}),bitrate:0,details:x,name:"",url:f};g.trigger(F.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:f,stats:l,networkDetails:w,sessionData:null})}if(l.parsing.end=performance.now(),x.needSidxRanges){var S,B=(S=x.fragments[0].initSegment)===null||S===void 0?void 0:S.url;this.load({url:B,isSidxRequest:!0,type:E,level:k,levelDetails:x,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}h.levelDetails=x,this.handlePlaylistLoaded(o,l,h,w)},b.handleSidxRequest=function(o,l){var h=Object(j.parseSegmentIndex)(new Uint8Array(o.data));if(!h)return;var w=h.references,g=l.levelDetails;w.forEach(function(m,k){var E=m.info,f=g.fragments[k];f.byteRange.length===0&&f.setByteRange(String(1+E.end-E.start)+"@"+String(E.start)),f.initSegment&&f.initSegment.setByteRange(String(h.moovEndOffset)+"@0")})},b.handleManifestParsingError=function(o,l,h,w){this.hls.trigger(F.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===R.PlaylistContextType.MANIFEST,url:o.url,reason:h,response:o,context:l,networkDetails:w})},b.handleNetworkError=function(o,l,h,w){h===void 0&&(h=!1),z.logger.warn("[playlist-loader]: A network "+(h?"timeout":"error")+" occurred while loading "+o.type+" level: "+o.level+" id: "+o.id+' group-id: "'+o.groupId+'"');var g=M.ErrorDetails.UNKNOWN,m=!1,k=this.getInternalLoader(o);switch(o.type){case R.PlaylistContextType.MANIFEST:g=h?M.ErrorDetails.MANIFEST_LOAD_TIMEOUT:M.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case R.PlaylistContextType.LEVEL:g=h?M.ErrorDetails.LEVEL_LOAD_TIMEOUT:M.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.AUDIO_TRACK:g=h?M.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:M.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case R.PlaylistContextType.SUBTITLE_TRACK:g=h?M.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:M.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}k&&this.resetInternalLoader(o.type);var E={type:M.ErrorTypes.NETWORK_ERROR,details:g,fatal:m,url:o.url,loader:k,context:o,networkDetails:l};w&&(E.response=w),this.hls.trigger(F.Events.ERROR,E)},b.handlePlaylistLoaded=function(o,l,h,w){var g=h.type,m=h.level,k=h.id,E=h.groupId,f=h.loader,p=h.levelDetails,d=h.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(o,h,"invalid target duration",w);return}if(!f)return;p.live&&(f.getCacheAge&&(p.ageHeader=f.getCacheAge()||0),(!f.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(g){case R.PlaylistContextType.MANIFEST:case 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Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,N>>24&255,N>>16&255,N>>8&255,N&255,0,0,0,0,_>>24,_>>16&255,_>>8&255,_&255,L>>24,L>>16&255,L>>8&255,L&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,y>>8&255,y&255,0,0,C>>8&255,C&255,0,0]))},M.traf=function(j,N){var R=M.sdtp(j),y=j.id,C=Math.floor(N/(Z+1)),_=Math.floor(N%(Z+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,y>>24,y>>16&255,y>>8&255,y&255])),M.box(M.types.tfdt,new Uint8Array([1,0,0,0,C>>24,C>>16&255,C>>8&255,C&255,_>>24,_>>16&255,_>>8&255,_&255])),M.trun(j,R.length+16+20+8+16+8+8),R)},M.trak=function(j){return j.duration=j.duration||4294967295,M.box(M.types.trak,M.tkhd(j),M.mdia(j))},M.trex=function(j){var N=j.id;return M.box(M.types.trex,new Uint8Array([0,0,0,0,N>>24,N>>16&255,N>>8&255,N&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},M.trun=function(j,N){var R=j.samples||[],y=R.length,C=12+16*y,_=new Uint8Array(C),L,A,b,u,o,l;for(N+=8+C,_.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,N>>>24&255,N>>>16&255,N>>>8&255,N&255],0),L=0;L<y;L++)A=R[L],b=A.duration,u=A.size,o=A.flags,l=A.cts,_.set([b>>>24&255,b>>>16&255,b>>>8&255,b&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,o.degradPrio&240<<8,o.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*L);return M.box(M.types.trun,_)},M.initSegment=function(j){M.types||M.init();var N=M.moov(j),R=new Uint8Array(M.FTYP.byteLength+N.byteLength);return R.set(M.FTYP),R.set(N,M.FTYP.byteLength),R},M}();F.types=void 0,F.HDLR_TYPES=void 0,F.STTS=void 0,F.STSC=void 0,F.STCO=void 0,F.STSZ=void 0,F.VMHD=void 0,F.SMHD=void 0,F.STSD=void 0,F.FTYP=void 0,F.DINF=void 0,$.default=F},"./src/remux/mp4-remuxer.ts":function(oe,$,D){"use strict";D.r($),D.d($,"default",function(){return l}),D.d($,"normalizePts",function(){return h});var Z=D("./src/polyfills/number.ts"),F=D("./src/remux/aac-helper.ts"),M=D("./src/remux/mp4-generator.ts"),z=D("./src/events.ts"),j=D("./src/errors.ts"),N=D("./src/utils/logger.ts"),R=D("./src/types/loader.ts"),y=D("./src/utils/timescale-conversion.ts");function C(){return C=Object.assign||function(k){for(var E=1;E<arguments.length;E++){var f=arguments[E];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},C.apply(this,arguments)}var _=10*1e3,L=1024,A=1152,b=null,u=null,o=!1,l=function(){function k(f,p,d,a){if(a===void 0&&(a=""),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=p,this.typeSupported=d,this.ISGenerated=!1,b===null){var x=navigator.userAgent||"",v=x.match(/Chrome\/(\d+)/i);b=v?parseInt(v[1]):0}if(u===null){var S=navigator.userAgent.match(/Safari\/(\d+)/i);u=S?parseInt(S[1]):0}o=!!b&&b<75||!!u&&u<600}var E=k.prototype;return E.destroy=function(){},E.resetTimeStamp=function(p){N.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},E.resetNextTimestamp=function(){N.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},E.resetInitSegment=function(){N.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},E.getVideoStartPts=function(p){var d=!1,a=p.reduce(function(x,v){var S=v.pts-x;return S<-4294967296?(d=!0,h(x,v.pts)):S>0?x:v.pts},p[0].pts);return d&&N.logger.debug("PTS rollover detected"),a},E.remux=function(p,d,a,x,v,S,B,U){var K,V,P,O,Y,ee,ae=v,he=v,De=p.pid>-1,Ee=d.pid>-1,Ce=d.samples.length,Ae=p.samples.length>0,Te=Ce>1,ve=(!De||Ae)&&(!Ee||Te)||this.ISGenerated||B;if(ve){this.ISGenerated||(P=this.generateIS(p,d,v));var le=this.isVideoContiguous,te=-1;if(Te&&(te=w(d.samples),!le&&this.config.forceKeyFrameOnDiscontinuity))if(ee=!0,te>0){N.logger.warn("[mp4-remuxer]: Dropped "+te+" out of "+Ce+" video samples due to a missing keyframe");var de=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(te),d.dropped+=te,he+=(d.samples[0].pts-de)/(d.timescale||9e4)}else te===-1&&(N.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ce+" video samples"),ee=!1);if(this.ISGenerated){if(Ae&&Te){var ne=this.getVideoStartPts(d.samples),ke=h(p.samples[0].pts,ne)-ne,_e=ke/d.inputTimeScale;ae+=Math.max(0,_e),he+=Math.max(0,-_e)}if(Ae){if(p.samplerate||(N.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),P=this.generateIS(p,d,v)),V=this.remuxAudio(p,ae,this.isAudioContiguous,S,Ee||Te||U===R.PlaylistLevelType.AUDIO?he:void 0),Te){var Se=V?V.endPTS-V.startPTS:0;d.inputTimeScale||(N.logger.warn("[mp4-remuxer]: regenerate InitSegment as video 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Uint8Array(0):M.default.initSegment([p]),metadata:{channelCount:p.channelCount}},U&&(O=p.inputTimeScale,V=P=x[0].pts-Math.round(O*a))),d.sps&&d.pps&&v.length&&(d.timescale=d.inputTimeScale,B.video={id:"main",container:"video/mp4",codec:d.codec,initSegment:M.default.initSegment([d]),metadata:{width:d.width,height:d.height}},U)){O=d.inputTimeScale;var Y=this.getVideoStartPts(v),ee=Math.round(O*a);P=Math.min(P,h(v[0].dts,Y)-ee),V=Math.min(V,Y-ee)}if(Object.keys(B).length)return this.ISGenerated=!0,U&&(this._initPTS=V,this._initDTS=P),{tracks:B,initPTS:V,timescale:O}},E.remuxVideo=function(p,d,a,x){var v=p.inputTimeScale,S=p.samples,B=[],U=S.length,K=this._initPTS,V=this.nextAvcDts,P=8,O,Y,ee,ae=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,De=0,Ee=!1;if(!a||V===null){var Ce=d*v,Ae=S[0].pts-h(S[0].dts,S[0].pts);V=Ce-Ae}for(var Te=0;Te<U;Te++){var ve=S[Te];if(ve.pts=h(ve.pts-K,V),ve.dts=h(ve.dts-K,V),ve.dts>ve.pts){var le=9e4*.2;De=Math.max(Math.min(De,ve.pts-ve.dts),-1*le)}ve.dts<S[Te>0?Te-1:Te].dts&&(Ee=!0)}Ee&&S.sort(function(St,Et){var lt=St.dts-Et.dts,Pt=St.pts-Et.pts;return lt||Pt}),Y=S[0].dts,ee=S[S.length-1].dts;var te=Math.round((ee-Y)/(U-1));if(De<0){if(De<te*-2){N.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-te,!0)+" ms");for(var de=De,ne=0;ne<U;ne++)S[ne].dts=de=Math.max(de,S[ne].pts-te),S[ne].pts=Math.max(de,S[ne].pts)}else{N.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(De,!0)+" ms to overcome this issue");for(var ke=0;ke<U;ke++)S[ke].dts=S[ke].dts+De}Y=S[0].dts}if(a){var _e=Y-V,Se=_e>te,Oe=_e<-1;if(Se||Oe){Se?N.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(_e,!0)+" ms ("+_e+"dts) hole between fragments detected, filling it"):N.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-_e,!0)+" ms ("+_e+"dts) overlapping between fragments detected"),Y=V;var 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p.samples=[],p.dropped=0,console.assert(rt.length,"MDAT length must not be zero"),$e},E.remuxAudio=function(p,d,a,x,v){var S=p.inputTimeScale,B=p.samplerate?p.samplerate:S,U=S/B,K=p.isAAC?L:A,V=K*U,P=this._initPTS,O=!p.isAAC&&this.typeSupported.mpeg,Y=[],ee=p.samples,ae=O?0:8,he=this.nextAudioPts||-1,De=d*S;if(this.isAudioContiguous=a=a||ee.length&&he>0&&(x&&Math.abs(De-he)<9e3||Math.abs(h(ee[0].pts-P,De)-he)<20*V),ee.forEach(function(ye){ye.pts=h(ye.pts-P,De)}),!a||he<0){if(ee=ee.filter(function(ye){return ye.pts>=0}),!ee.length)return;v===0?he=0:x?he=Math.max(0,De):he=ee[0].pts}if(p.isAAC)for(var Ee=v!==void 0,Ce=this.config.maxAudioFramesDrift,Ae=0,Te=he;Ae<ee.length;Ae++){var ve=ee[Ae],le=ve.pts,te=le-Te,de=Math.abs(1e3*te/S);if(te<=-Ce*V&&Ee)Ae===0&&(N.logger.warn("Audio frame @ "+(le/S).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*te/S)+" ms."),this.nextAudioPts=he=Te=le);else if(te>=Ce*V&&de<_&&Ee){var ne=Math.round(te/V);Te=le-ne*V,Te<0&&(ne--,Te+=V),Ae===0&&(this.nextAudioPts=he=Te),N.logger.warn("[mp4-remuxer]: Injecting "+ne+" audio frame @ "+(Te/S).toFixed(3)+"s due to "+Math.round(1e3*te/S)+" ms gap.");for(var ke=0;ke<ne;ke++){var _e=Math.max(Te,0),Se=F.default.getSilentFrame(p.manifestCodec||p.codec,p.channelCount);Se||(N.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Se=ve.unit.subarray()),ee.splice(Ae,0,{unit:Se,pts:_e}),Te+=V,Ae++}}ve.pts=Te,Te+=V}for(var Oe=null,Ne=null,Ke,Ue=0,We=ee.length;We--;)Ue+=ee[We].unit.byteLength;for(var Be=0,nt=ee.length;Be<nt;Be++){var Je=ee[Be],et=Je.unit,tt=Je.pts;if(Ne!==null){var pt=Y[Be-1];pt.duration=Math.round((tt-Ne)/U)}else if(a&&p.isAAC&&(tt=he),Oe=tt,Ue>0){Ue+=ae;try{Ke=new Uint8Array(Ue)}catch(ye){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ue,reason:"fail allocating audio mdat 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(L.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},p.ccAOF=function(){},p.ccAON=function(){},p.ccDER=function(){this.logger.log(L.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(a){this.logger.log(L.INFO,"RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},p.ccFON=function(){this.logger.log(L.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(L.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(L.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(L.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(L.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(L.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(L.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(L.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,this.logger.log(L.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(a){this.logger.log(L.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},p.ccMIDROW=function(a){var x={flash:!1};if(x.underline=a%2===1,x.italics=a>=46,x.italics)x.foreground="white";else{var v=Math.floor(a/2)-16,S=["white","green","blue","cyan","red","yellow","magenta"];x.foreground=S[v]}this.logger.log(L.INFO,"MIDROW: "+JSON.stringify(x)),this.writeScreen.setPen(x)},p.outputDataUpdate=function(a){a===void 0&&(a=!1);var x=this.logger.time;if(x===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=x:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,x,this.lastOutputScreen),a&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:x),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))},f}(),g=function(){function f(d,a,x){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new A;this.channels=[null,new w(d,a,v),new w(d+1,x,v)],this.cmdHistory=E(),this.logger=v}var p=f.prototype;return p.getHandler=function(a){return this.channels[a].getHandler()},p.setHandler=function(a,x){this.channels[a].setHandler(x)},p.addData=function(a,x){var v,S,B,U=!1;this.logger.time=a;for(var K=0;K<x.length;K+=2){if(S=x[K]&127,B=x[K+1]&127,S===0&&B===0)continue;if(this.logger.log(L.DATA,"["+b([x[K],x[K+1]])+"] -> ("+b([S,B])+")"),v=this.parseCmd(S,B),v||(v=this.parseMidrow(S,B)),v||(v=this.parsePAC(S,B)),v||(v=this.parseBackgroundAttributes(S,B)),!v&&(U=this.parseChars(S,B),U)){var V=this.currentChannel;if(V&&V>0){var P=this.channels[V];P.insertChars(U)}else this.logger.log(L.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!U&&this.logger.log(L.WARNING,"Couldn't parse cleaned data "+b([S,B])+" orig: "+b([x[K],x[K+1]]))}},p.parseCmd=function(a,x){var v=this.cmdHistory,S=(a===20||a===28||a===21||a===29)&&x>=32&&x<=47,B=(a===23||a===31)&&x>=33&&x<=35;if(!(S||B))return!1;if(k(a,x,v))return m(null,null,v),this.logger.log(L.DEBUG,"Repeated command ("+b([a,x])+") is dropped"),!0;var U=a===20||a===21||a===23?1:2,K=this.channels[U];return a===20||a===21||a===28||a===29?x===32?K.ccRCL():x===33?K.ccBS():x===34?K.ccAOF():x===35?K.ccAON():x===36?K.ccDER():x===37?K.ccRU(2):x===38?K.ccRU(3):x===39?K.ccRU(4):x===40?K.ccFON():x===41?K.ccRDC():x===42?K.ccTR():x===43?K.ccRTD():x===44?K.ccEDM():x===45?K.ccCR():x===46?K.ccENM():x===47&&K.ccEOC():K.ccTO(x-32),m(a,x,v),this.currentChannel=U,!0},p.parseMidrow=function(a,x){var v=0;if((a===17||a===25)&&x>=32&&x<=47){if(a===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(L.ERROR,"Mismatch channel in midrow parsing"),!1;var S=this.channels[v];return 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