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W.addKey=function(s){W.key=s},Object.defineProperty(W,"isLicensed",{get:function(){return!!W.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(W.key)},enumerable:!1,configurable:!0}),W}(),Ve=function(){function W(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return W.prototype.rasterize=function(s,c,O){var $=this;return new Promise(function(F){var he=O!==void 0?O:document.createElement("canvas");s===null&&($.markersOnly=!0,$.naturalSize=!1);var Re=document.createElementNS("http://www.w3.org/2000/svg","svg");Re.setAttribute("xmlns","http://www.w3.org/2000/svg"),Re.setAttribute("width",c.width.baseVal.valueAsString),Re.setAttribute("height",c.height.baseVal.valueAsString),Re.setAttribute("viewBox","0 0 "+c.viewBox.baseVal.width.toString()+" "+c.viewBox.baseVal.height.toString()),Re.innerHTML=c.innerHTML,$.naturalSize===!0?(Re.width.baseVal.value=s.naturalWidth,Re.height.baseVal.value=s.naturalHeight):$.width!==void 0&&$.height!==void 0&&(Re.width.baseVal.value=$.width,Re.height.baseVal.value=$.height),he.width=Re.width.baseVal.value,he.height=Re.height.baseVal.value;var Ke=Re.outerHTML,ht=he.getContext("2d");$.markersOnly!==!0&&ht.drawImage(s,0,0,he.width,he.height);var Pe=window.URL,vt=new Image(he.width,he.height);vt.setAttribute("crossOrigin","anonymous");var Nt=new Blob([Ke],{type:"image/svg+xml"}),Kt=Pe.createObjectURL(Nt);vt.onload=function(){ht.drawImage(vt,0,0),Pe.revokeObjectURL(Kt);var Or=he.toDataURL($.imageType,$.imageQuality);F(Or)},vt.src=Kt})},W}(),ze=function(){},et=function(){function W(s){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(W.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(W.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(W.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),W.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},W.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)},W.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 Je("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new Je("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
        from {
          opacity: 0;
        }
        to {
          opacity: 1;
        }
    `)),this.addRule(new Je("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
        from {
          opacity: 1;
        }
        to {
          opacity: 0;
        }
    `)),this.addClass(new ke("fade_in",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
    `)),this.addClass(new ke("fade_out",`
      animation-duration: 0.3s;
      animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
    `))},W.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},W}(),Je=function(W,s){this.selector=W,this.style=s},ke=function(W,s){this.localName=W,this.style=s},Ie=function(){function W(s,c,O,$,F){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=s,this.displayMode=c,this.markerItems=O,this.uiStyleSettings=$,this.styles=F,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return W.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 O=document.createElement("div");O.className=this.toolbarBlockStyleClass.name,O.style.whiteSpace="nowrap",this.uiContainer.appendChild(O),this.addActionButton(O,'<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(O,'<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(O,'<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(O,'<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(O,'<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(O,'<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(O,'<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(O,'<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(F){var he=document.createElement("div");he.className=""+c.toolbarButtonStyleClass.name,he.setAttribute("data-type-name",F.typeName),he.innerHTML=F.icon,he.addEventListener("click",function(){c.markerToolbarButtonClicked(he,F)}),c.buttons.push(he),c.markerButtons.push(he)}),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 $=document.createElement("div");$.className=this.toolbarBlockStyleClass.name,$.style.whiteSpace="nowrap",$.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild($),this.addActionButton($,'<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($,'<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()},W.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},W.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},W.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},W.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]))}},W.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")},W.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)})},W.prototype.addActionButton=function(s,c,O){var $=this,F=document.createElement("div");switch(F.className=""+this.toolbarButtonStyleClass.name,F.innerHTML=c,F.setAttribute("data-action",O),F.addEventListener("click",function(){$.actionToolbarButtonClicked(F,O)}),O){case"select":F.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":F.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":F.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":F.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":F.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(F),this.buttons.push(F)},W.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new ke("toolbar",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.uiStyleSettings.toolbarHeight+`px;
      box-sizing: content-box;
      `+(this.displayMode==="inline"?"border-top-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-top-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new ke("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new ke("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new ke("toolbar-overflow-block",`
        position: absolute;
        top: `+this.uiStyleSettings.toolbarHeight+`px;
        max-width: `+2*this.uiStyleSettings.toolbarHeight+`px;
        z-index: 10;
        box-sizing: content-box;
      `)),this.toolbarOverflowBlockStyleColorsClass=this.styles.addClass(new ke("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new ke("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 ke("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new ke("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Je("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new Je("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},W.prototype.markerToolbarButtonClicked=function(s,c){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(O){return O("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},W.prototype.actionToolbarButtonClicked=function(s,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(O){return O("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},W.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)},W.prototype.setActiveMarkerButton=function(s){var c=this.markerButtons.find(function(O){return O.getAttribute("data-type-name")===s});c&&this.setActiveButton(c)},W.prototype.setCurrentMarker=function(s){var c=this;this.currentMarker=s,this.buttons.filter(function(O){return/delete|notes/.test(O.getAttribute("data-action"))}).forEach(function(O){c.currentMarker===void 0?(O.style.fillOpacity="0.4",O.style.pointerEvents="none"):(O.style.fillOpacity="1",O.style.pointerEvents="all")})},W}(),He=function(){function W(s,c,O,$){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=c,this.uiStyleSettings=O,this.styles=$,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return W.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new ke("toolbox",`
      width: 100%;
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      font-family: sans-serif;
      `+(this.displayMode==="popup"?"height:"+2.5*this.uiStyleSettings.toolbarHeight+"px;":"")+`
      box-sizing: content-box;
      `+(this.displayMode==="popup"?"background-color: "+this.uiStyleSettings.canvasBackgroundColor+";":"")+`
      `+(this.displayMode==="inline"?"border-bottom-left-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      `+(this.displayMode==="inline"?"border-bottom-right-radius: "+Math.round(this.uiStyleSettings.toolbarHeight/10)+"px;":"")+`
      overflow: hidden;
    `)),this.toolboxStyleColorsClass=this.styles.addClass(new ke("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new ke("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new ke("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new ke("toolbox-panel-row",`
      display: flex;
      `+(this.displayMode==="inline"?"position: absolute;":"")+`
      `+(this.displayMode==="inline"?"bottom: "+this.uiStyleSettings.toolbarHeight+"px;":"")+`
      cursor: default;
      height: `+1.5*this.uiStyleSettings.toolbarHeight+`px;
      `+(this.displayMode==="inline"?"width: 100%;":"")+`
      box-sizing: content-box;
    `)),this.toolboxPanelRowStyleColorsClass=this.styles.addClass(new ke("toolbox-panel-row_colors",`
      background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new ke("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 ke("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new ke("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new Je("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new Je("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},W.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)},W.prototype.setPanelButtons=function(s){var c,O,$=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((c=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&c!==void 0?c:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((O=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&O!==void 0?O:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(F){var he;F.uiStyleSettings=$.uiStyleSettings;var Re=document.createElement("div");Re.className=$.toolboxButtonStyleClass.name+" "+((he=$.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&he!==void 0?he:$.toolboxButtonStyleColorsClass.name),Re.innerHTML=F.icon,Re.title=F.title,Re.addEventListener("click",function(){$.panelButtonClick(F)}),$.panelButtons.push(Re),$.buttonRow.appendChild(Re)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},W.prototype.panelButtonClick=function(s){var c=this,O=-1;if(s!==this.activePanel){O=this.panels.indexOf(s),this.panelRow.innerHTML="";var $=s.getUi();$.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild($),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){c.displayMode==="inline"?c.panelRow.style.display="none":c.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(F,he){var Re,Ke;F.className=c.toolboxButtonStyleClass.name+" "+(he===O?""+((Re=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Re!==void 0?Re:c.toolboxActiveButtonStyleColorsClass.name):""+((Ke=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ke!==void 0?Ke:c.toolboxButtonStyleColorsClass.name))})},W}(),Ge=function(W,s){this.title=W,this.icon=s},je=function(W){function s(c,O,$,F){var he=W.call(this,c,F||'<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 he.colors=[],he.addTransparent=!1,he.colorBoxes=[],he.colors=O,he.currentColor=$,he.setCurrentColor=he.setCurrentColor.bind(he),he.getColorBox=he.getColorBox.bind(he),he}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");return O.style.overflow="hidden",O.style.whiteSpace="nowrap",this.colors.forEach(function($){var F=c.getColorBox($);O.appendChild(F),c.colorBoxes.push(F)}),O},s.prototype.getColorBox=function(c){var O=this,$=this.uiStyleSettings.toolbarHeight/4,F=this.uiStyleSettings.toolbarHeight-$,he=document.createElement("div");he.style.display="inline-block",he.style.boxSizing="content-box",he.style.width=F-2+"px",he.style.height=F-2+"px",he.style.padding="1px",he.style.marginRight="2px",he.style.marginBottom="2px",he.style.borderWidth="2px",he.style.borderStyle="solid",he.style.borderRadius=(F+2)/2+"px",he.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",he.addEventListener("click",function(){O.setCurrentColor(c,he)});var Re=document.createElement("div");return Re.style.display="inline-block",Re.style.width=F-2+"px",Re.style.height=F-2+"px",Re.style.backgroundColor=c,Re.style.borderRadius=F/2+"px",c==="transparent"&&(Re.style.fill=this.uiStyleSettings.toolboxAccentColor,Re.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>`),he.appendChild(Re),he},s.prototype.setCurrentColor=function(c,O){var $=this;this.currentColor=c,this.colorBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},s}(Ge),_e=function(){function W(s,c,O){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=c,this.globalSettings=O,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(W.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),W.prototype.ownsTarget=function(s){return!1},Object.defineProperty(W.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),W.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},W.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},W.prototype.pointerDown=function(s,c){},W.prototype.dblClick=function(s,c){},W.prototype.manipulate=function(s){},W.prototype.pointerUp=function(s){this.stateChanged()},W.prototype.dispose=function(){},W.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},W.prototype.getState=function(){return{typeName:W.typeName,state:this.state,notes:this.notes}},W.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},W.prototype.scale=function(s,c){},W.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},W.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},W.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)}},W.typeName="MarkerBase",W}(),Be=function(){function W(){this.findGripByVisual=this.findGripByVisual.bind(this)}return W.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},W}(),$e=function(){function W(){this.GRIP_SIZE=10,this.visual=oe.createGroup(),this.visual.appendChild(oe.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(oe.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return W.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},W}(),qe=function(){function W(){}return W.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},W.toSVGMatrix=function(s,c){return s.a=c.a,s.b=c.b,s.c=c.c,s.d=c.d,s.e=c.e,s.f=c.f,s},W}(),Qe=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.left=0,F.top=0,F.width=0,F.height=0,F.defaultSize={x:50,y:20},F.offsetX=0,F.offsetY=0,F.rotationAngle=0,F.CB_DISTANCE=10,F._suppressMarkerCreateEvent=!1,F.container.transform.baseVal.appendItem(oe.createTransform()),F.setupControlBox(),F}return Te(s,W),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 O=oe.createTransform();this._visual.transform.baseVal.appendItem(O)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!!W.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},s.prototype.pointerDown=function(c,O){W.prototype.pointerDown.call(this,c,O),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 $=this.unrotatePoint(c);if(this.manipulationStartX=$.x,this.manipulationStartY=$.y,this.offsetX=$.x-this.left,this.offsetY=$.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(O),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(O)){this.activeGrip=this.rotatorGrip;var F=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=F.x-this.width/2,this.top=F.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var he=this.container.transform.baseVal.getItem(0);he.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(he,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(c){var O=this.state;W.prototype.pointerUp.call(this,c),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(c),this._state="select",O==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(c){this.visual.style.transform="translate("+c.x+"px, "+c.y+"px)"},s.prototype.manipulate=function(c){var O=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(O.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(O.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(O):this.state==="rotate"&&this.rotate(c)},s.prototype.resize=function(c){var O=this.manipulationStartLeft,$=this.manipulationStartWidth,F=this.manipulationStartTop,he=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:O=this.manipulationStartLeft+c.x-this.manipulationStartX,$=this.manipulationStartWidth+this.manipulationStartLeft-O;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:$=this.manipulationStartWidth+c.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:F=this.manipulationStartTop+c.y-this.manipulationStartY,he=this.manipulationStartHeight+this.manipulationStartTop-F;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:he=this.manipulationStartHeight+c.y-this.manipulationStartY}$>=0?(this.left=O,this.width=$):(this.left=O+$,this.width=-$),he>=0?(this.top=F,this.height=he):(this.top=F+he,this.height=-he),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 O=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*O,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 O=this.container.getCTM(),$=oe.createPoint(c.x,c.y);return{x:($=$.matrixTransform(O)).x,y:$.y}},s.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var O=this.container.getCTM();O=O.inverse();var $=oe.createPoint(c.x,c.y);return{x:($=$.matrixTransform(O)).x,y:$.y}},s.prototype.select=function(){W.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){W.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=oe.createGroup();var c=oe.createTransform();c.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(c),this.container.appendChild(this.controlBox),this.controlRect=oe.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=oe.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 $e;return c.visual.transform.baseVal.appendItem(oe.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.controlGrips.topLeft.GRIP_SIZE,O=-c/2,$=O,F=(this.width+this.CB_DISTANCE)/2-c/2,he=(this.height+this.CB_DISTANCE)/2-c/2,Re=this.height+this.CB_DISTANCE-c/2,Ke=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,O,$),this.positionGrip(this.controlGrips.topCenter.visual,F,$),this.positionGrip(this.controlGrips.topRight.visual,Ke,$),this.positionGrip(this.controlGrips.centerLeft.visual,O,he),this.positionGrip(this.controlGrips.centerRight.visual,Ke,he),this.positionGrip(this.controlGrips.bottomLeft.visual,O,Re),this.positionGrip(this.controlGrips.bottomCenter.visual,F,Re),this.positionGrip(this.controlGrips.bottomRight.visual,Ke,Re),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,F,$-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(c,O,$){var F=c.transform.baseVal.getItem(0);F.setTranslate(O,$),c.transform.baseVal.replaceItem(F,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:qe.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:qe.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},W.prototype.getState.call(this))},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c);var O=c;this.left=O.left,this.top=O.top,this.width=O.width,this.height=O.height,this.rotationAngle=O.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(qe.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,O.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(qe.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,O.containerTransformMatrix))},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O);var $=this.rotatePoint({x:this.left,y:this.top}),F=this.unrotatePoint({x:$.x*c,y:$.y*O});this.left=F.x,this.top=F.y,this.width=this.width*c,this.height=this.height*O,this.adjustControlBox()},s}(_e),Ze=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.fillColor="transparent",F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.opacity=1,F.setStrokeColor=F.setStrokeColor.bind(F),F.setFillColor=F.setFillColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.createVisual=F.createVisual.bind(F),F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=oe.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,O){W.prototype.pointerDown.call(this,c,O),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){W.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){W.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){W.prototype.setSize.call(this),oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){W.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&oe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&oe.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&oe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&oe.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},W.prototype.getState.call(this))},s.prototype.restoreState=function(c){var O=c;this.fillColor=O.fillColor,this.strokeColor=O.strokeColor,this.strokeWidth=O.strokeWidth,this.strokeDasharray=O.strokeDasharray,this.opacity=O.opacity,this.createVisual(),W.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),this.setSize()},s.title="Rectangle marker",s}(Qe),ct=function(W){function s(c,O,$,F){var he=W.call(this,c,F||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return he.widths=[],he.widthBoxes=[],he.widths=O,he.currentWidth=$,he.setCurrentWidth=he.setCurrentWidth.bind(he),he}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");return O.style.display="flex",O.style.overflow="hidden",O.style.flexGrow="2",this.widths.forEach(function($){var F=document.createElement("div");F.style.display="flex",F.style.flexGrow="2",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.borderColor=$===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){c.setCurrentWidth($,F)}),O.appendChild(F);var he=document.createElement("div");he.innerText=$.toString(),he.style.marginRight="5px",F.appendChild(he);var Re=document.createElement("div");Re.style.minHeight="20px",Re.style.flexGrow="2",Re.style.display="flex",Re.style.alignItems="center";var Ke=document.createElement("hr");Ke.style.minWidth="20px",Ke.style.border="0px",Ke.style.borderTop=$+"px solid "+c.uiStyleSettings.toolboxColor,Ke.style.flexGrow="2",Re.appendChild(Ke),F.appendChild(Re),c.widthBoxes.push(F)}),O},s.prototype.setCurrentWidth=function(c,O){var $=this;this.currentWidth=c,this.widthBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(Ge),it=function(W){function s(c,O,$,F){var he=W.call(this,c,F||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return he.styles=[],he.styleBoxes=[],he.styles=O,he.currentStyle=$,he.setCurrentStyle=he.setCurrentStyle.bind(he),he}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");return O.style.display="flex",O.style.overflow="hidden",O.style.flexGrow="2",this.styles.forEach(function($){var F=document.createElement("div");F.style.display="flex",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.overflow="hidden",F.style.maxWidth=100/c.styles.length-5+"%",F.style.borderColor=$===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){c.setCurrentStyle($,F)}),O.appendChild(F);var he=document.createElement("div");he.style.minHeight="20px",he.style.flexGrow="2",he.style.overflow="hidden";var Re=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+c.uiStyleSettings.toolboxColor+'" stroke-width="3" '+($!==""?'stroke-dasharray="'+$+'"':"")+` />
  </svg>`;he.innerHTML=Re,F.appendChild(he),c.styleBoxes.push(F)}),O},s.prototype.setCurrentStyle=function(c,O){var $=this;this.currentStyle=c,this.styleBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(Ge),rt=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.strokeColor=$.defaultColor,F.strokeWidth=$.defaultStrokeWidth,F.strokeDasharray=$.defaultStrokeDasharray,F.strokePanel=new je("Line color",$.defaultColorSet,$.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new ct("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new it("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Te(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=W.prototype.getState.call(this);return c.typeName=s.typeName,c},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(Ze),Ce=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},lt=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.x1=0,F.y1=0,F.x2=0,F.y2=0,F.defaultLength=50,F.manipulationStartX=0,F.manipulationStartY=0,F.manipulationStartX1=0,F.manipulationStartY1=0,F.manipulationStartX2=0,F.manipulationStartY2=0,F.setupControlBox(),F}return Te(s,W),s.prototype.ownsTarget=function(c){return!!W.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},s.prototype.pointerDown=function(c,O){W.prototype.pointerDown.call(this,c,O),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(O)?this.activeGrip=this.grip1:this.grip2.ownsTarget(O)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(c){var O=this.state;W.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",O==="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(){W.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){W.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=oe.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 $e;return c.visual.transform.baseVal.appendItem(oe.createTransform()),this.controlBox.appendChild(c.visual),c},s.prototype.positionGrips=function(){var c=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-c/2,this.y1-c/2),this.positionGrip(this.grip2.visual,this.x2-c/2,this.y2-c/2)},s.prototype.positionGrip=function(c,O,$){var F=c.transform.baseVal.getItem(0);F.setTranslate(O,$),c.transform.baseVal.replaceItem(F,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},W.prototype.getState.call(this))},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c);var O=c;this.x1=O.x1,this.y1=O.y1,this.x2=O.x2,this.y2=O.y2},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),this.x1=this.x1*c,this.y1=this.y1*O,this.x2=this.x2*c,this.y2=this.y2*O,this.adjustVisual(),this.adjustControlBox()},s}(_e),nt=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.setStrokeColor=F.setStrokeColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.strokeColor=$.defaultColor,F.strokeWidth=$.defaultStrokeWidth,F.strokeDasharray=$.defaultStrokeDasharray,F.strokePanel=new je("Line color",$.defaultColorSet,$.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new ct("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new it("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.selectorLine&&c!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=oe.createGroup(),this.selectorLine=oe.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=oe.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,O){W.prototype.pointerDown.call(this,c,O),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()),oe.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),oe.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),oe.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},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c);var O=c;this.strokeColor=O.strokeColor,this.strokeWidth=O.strokeWidth,this.strokeDasharray=O.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}(lt),Ae=function(W){function s(c,O,$,F){var he=W.call(this,c,F||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return he.fonts=[],he.fontBoxes=[],he.fonts=O,he.currentFont=$,he.setCurrentFont=he.setCurrentFont.bind(he),he}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");return O.style.overflow="hidden",O.style.flexGrow="2",this.fonts.forEach(function($){var F=document.createElement("div");F.style.display="inline-block",F.style.alignItems="center",F.style.justifyContent="space-between",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.overflow="hidden",F.style.maxWidth=100/c.fonts.length-5+"%",F.style.borderColor=$===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){c.setCurrentFont($,F)}),O.appendChild(F);var he=document.createElement("div");he.style.display="flex",he.style.minHeight="20px",he.style.flexGrow="2",he.style.fontFamily=$,he.style.overflow="hidden";var Re=document.createElement("div");Re.style.whiteSpace="nowrap",Re.style.overflow="hidden",Re.style.textOverflow="ellipsis",Re.innerHTML="The quick brown fox jumps over the lazy dog",he.appendChild(Re),F.appendChild(he),c.fontBoxes.push(F)}),O},s.prototype.setCurrentFont=function(c,O){var $=this;this.currentFont=c,this.fontBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(Ge),Fe=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.color="transparent",F.padding=5,F.DEFAULT_TEXT="your text here",F.text=F.DEFAULT_TEXT,F.isMoved=!1,F.color=$.defaultColor,F.fontFamily=$.defaultFontFamily,F.defaultSize={x:100,y:30},F.setColor=F.setColor.bind(F),F.setFont=F.setFont.bind(F),F.renderText=F.renderText.bind(F),F.sizeText=F.sizeText.bind(F),F.textEditDivClicked=F.textEditDivClicked.bind(F),F.showTextEditor=F.showTextEditor.bind(F),F.setSize=F.setSize.bind(F),F.positionTextEditor=F.positionTextEditor.bind(F),F.colorPanel=new je("Color",$.defaultColorSet,$.defaultColor),F.colorPanel.onColorChanged=F.setColor,F.fontFamilyPanel=new Ae("Font",$.defaultFontFamilies,$.defaultFontFamily),F.fontFamilyPanel.onFontChanged=F.setFont,F}return Te(s,W),s.prototype.ownsTarget=function(c){if(W.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var O=!1;return this.textElement.childNodes.forEach(function($){$===c&&(O=!0)}),O},s.prototype.createVisual=function(){this.visual=oe.createGroup(),this.bgRectangle=oe.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=oe.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(oe.createTransform()),this.textElement.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(c,O){W.prototype.pointerDown.call(this,c,O),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(O){c.textElement.appendChild(oe.createTSpan(O.trim()===""?" ":O.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var c=this.textElement.getBBox(),O=1;if(c.width>0&&c.height>0){var $=(1*this.width-this.width*this.padding*2/100)/c.width,F=(1*this.height-this.height*this.padding*2/100)/c.height;O=Math.min($,F)}return O},s.prototype.getTextPosition=function(c){var O=this.textElement.getBBox(),$=0,F=0;return O.width>0&&O.height>0&&($=(this.width-O.width*c)/2,F=this.height/2-O.height*c/2),{x:$,y:F}},s.prototype.sizeText=function(){var c=this.textElement.getBBox(),O=this.getTextScale(),$=this.getTextPosition(O);$.y-=c.y*O,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+$.x+"px, "+$.y+"px) scale("+O+", "+O+")":(this.textElement.transform.baseVal.getItem(0).setTranslate($.x,$.y),this.textElement.transform.baseVal.getItem(1).setScale(O,O))},s.prototype.manipulate=function(c){W.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){W.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){W.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),oe.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(c){var O=this.state;O==="creating"&&(this._suppressMarkerCreateEvent=!0),W.prototype.pointerUp.call(this,c),this.setSize(),(O==="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(O){O.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var O=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&O>.9;)O-=.1,c.textEditor.style.fontSize=Math.max(O,.9)+"em"}),this.textEditor.addEventListener("keyup",function(O){O.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(O){if(O.clipboardData){var $=O.clipboardData.getData("text"),F=window.getSelection();if(!F.rangeCount)return!1;F.deleteFromDocument(),F.getRangeAt(0).insertNode(document.createTextNode($)),O.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(),O=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),$=this.textElement.getBBox(),F={x:$.width*c,y:$.height*c};O.x-=F.x/2,O.y-=F.y/2,this.textEditor.style.top=O.y+"px",this.textEditor.style.left=O.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-O.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(){W.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),W.prototype.deselect.call(this)},s.prototype.dblClick=function(c,O){W.prototype.dblClick.call(this,c,O),this.showTextEditor()},s.prototype.setColor=function(c){this.textElement&&oe.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&&oe.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},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var O=c;this.color=O.color,this.fontFamily=O.fontFamily,this.padding=O.padding,this.text=O.text,this.createVisual(),W.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),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}(Qe),ge=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.color="transparent",F.lineWidth=3,F.drawing=!1,F.pixelRatio=1,F.color=$.defaultColor,F.lineWidth=$.defaultStrokeWidth,F.pixelRatio=$.freehandPixelRatio,F.setColor=F.setColor.bind(F),F.addCanvas=F.addCanvas.bind(F),F.finishCreation=F.finishCreation.bind(F),F.setLineWidth=F.setLineWidth.bind(F),F.colorPanel=new je("Color",$.defaultColorSet,$.defaultColor),F.colorPanel.onColorChanged=F.setColor,F.lineWidthPanel=new ct("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),F.lineWidthPanel.onWidthChanged=F.setLineWidth,F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.visual&&c!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=oe.createGroup(),this.drawingImage=oe.createImage(),this.visual.appendChild(this.drawingImage);var c=oe.createTransform();this.visual.transform.baseVal.appendItem(c),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(c,O){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):W.prototype.pointerDown.call(this,c,O)},s.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):W.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){W.prototype.resize.call(this,c),oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),oe.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()):W.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(),W.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),W.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),O=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],$=O[0],F=O[1],he=O[2],Re=O[3],Ke=!1,ht=0;ht<this.canvasElement.height;ht++)for(var Pe=0;Pe<this.canvasElement.width;Pe++)c.data[ht*this.canvasElement.width*4+4*Pe+3]>0&&(Ke=!0,ht<F&&(F=ht),Pe<$&&($=Pe),ht>Re&&(Re=ht),Pe>he&&(he=Pe));if(Ke){this.left=$/this.pixelRatio,this.top=F/this.pixelRatio,this.width=(he-$)/this.pixelRatio,this.height=(Re-F)/this.pixelRatio;var vt=document.createElement("canvas");vt.width=he-$,vt.height=Re-F,vt.getContext("2d").putImageData(this.canvasContext.getImageData($,F,he-$,Re-F),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(){oe.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),oe.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},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){this.createVisual(),W.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),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}(Qe),de=function(W){function s(c,O,$){var F=W.call(this,c,$||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return F.typeBoxes=[],F.currentType=O,F.setCurrentType=F.setCurrentType.bind(F),F}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");O.style.display="flex",O.style.overflow="hidden",O.style.flexGrow="2";for(var $=function(Re){var Ke="both";switch(Re){case 0:Ke="both";break;case 1:Ke="start";break;case 2:Ke="end";break;case 3:Ke="none"}var ht=document.createElement("div");if(ht.style.display="flex",ht.style.flexGrow="2",ht.style.alignItems="center",ht.style.justifyContent="space-between",ht.style.padding="5px",ht.style.borderWidth="2px",ht.style.borderStyle="solid",ht.style.borderColor=Ke===F.currentType?F.uiStyleSettings.toolboxAccentColor:"transparent",ht.addEventListener("click",function(){c.setCurrentType(Ke,ht)}),O.appendChild(ht),Ke==="both"||Ke==="start"){var Pe=document.createElement("div");Pe.style.display="flex",Pe.style.alignItems="center",Pe.style.minHeight="20px",Pe.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,5 10,0 10,10" fill="`+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Pe.style.marginLeft="5px",ht.appendChild(Pe)}var vt=document.createElement("div");vt.style.display="flex",vt.style.alignItems="center",vt.style.minHeight="20px",vt.style.flexGrow="2";var Nt=document.createElement("hr");if(Nt.style.minWidth="20px",Nt.style.border="0px",Nt.style.borderTop="3px solid "+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee"),Nt.style.flexGrow="2",vt.appendChild(Nt),ht.appendChild(vt),Ke==="both"||Ke==="end"){var Kt=document.createElement("div");Kt.style.display="flex",Kt.style.alignItems="center",Kt.style.minHeight="20px",Kt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
          <polygon points="0,0 10,5 0,10" fill="`+(F.uiStyleSettings!==void 0?F.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Kt.style.marginRight="5px",ht.appendChild(Kt)}F.typeBoxes.push(ht)},F=this,he=0;he<4;he++)$(he);return O},s.prototype.setCurrentType=function(c,O){var $=this;this.currentType=c,this.typeBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings!==void 0?$.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(Ge),fe=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.arrowType="end",F.arrowBaseHeight=10,F.arrowBaseWidth=10,F.getArrowPoints=F.getArrowPoints.bind(F),F.setArrowType=F.setArrowType.bind(F),F.arrowTypePanel=new de("Arrow type","end"),F.arrowTypePanel.onArrowTypeChanged=F.setArrowType,F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},s.prototype.getArrowPoints=function(c,O){var $=this.arrowBaseWidth+2*this.strokeWidth,F=this.arrowBaseHeight+2*this.strokeWidth;return c-$/2+","+(O+F/2)+" "+c+","+(O-F/2)+" "+(c+$/2)+","+(O+F/2)},s.prototype.createTips=function(){this.arrow1=oe.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=oe.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(oe.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(c,O){W.prototype.pointerDown.call(this,c,O),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(W.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",oe.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),oe.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),O=this.arrow1.transform.baseVal.getItem(0);O.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(O,0);var $=this.arrow2.transform.baseVal.getItem(0);$.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem($,0)}},s.prototype.setArrowType=function(c){this.arrowType=c,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=Object.assign({arrowType:this.arrowType},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c);var O=c;this.arrowType=O.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(nt),ee=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.fillColor=$.defaultFillColor,F.strokeWidth=0,F.fillPanel=new je("Color",$.defaultColorSet,$.defaultFillColor),F.fillPanel.onColorChanged=F.setFillColor,F}return Te(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=W.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}(Ze),te=function(W){function s(c,O,$,F){var he=W.call(this,c,F||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return he.opacities=[],he.opacityBoxes=[],he.opacities=O,he.currentOpacity=$,he.setCurrentOpacity=he.setCurrentOpacity.bind(he),he}return Te(s,W),s.prototype.getUi=function(){var c=this,O=document.createElement("div");return O.style.display="flex",O.style.overflow="hidden",O.style.flexGrow="2",O.style.justifyContent="space-between",this.opacities.forEach(function($){var F=document.createElement("div");F.style.display="flex",F.style.alignItems="center",F.style.justifyContent="center",F.style.padding="5px",F.style.borderWidth="2px",F.style.borderStyle="solid",F.style.borderColor=$===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",F.addEventListener("click",function(){c.setCurrentOpacity($,F)}),O.appendChild(F);var he=document.createElement("div");he.innerText=100*$+"%",F.appendChild(he),c.opacityBoxes.push(F)}),O},s.prototype.setCurrentOpacity=function(c,O){var $=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(F){F.style.borderColor=F===O?$.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(Ge),ne=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.setOpacity=F.setOpacity.bind(F),F.fillColor=$.defaultHighlightColor,F.strokeWidth=0,F.opacity=$.defaultHighlightOpacity,F.fillPanel=new je("Color",$.defaultColorSet,F.fillColor),F.fillPanel.onColorChanged=F.setFillColor,F.opacityPanel=new te("Opacity",$.defaultOpacitySteps,F.opacity),F.opacityPanel.onOpacityChanged=F.setOpacity,F}return Te(s,W),s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&oe.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=W.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}(ee),ue='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',me=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.bgColor="transparent",F.tipPosition={x:0,y:0},F.tipBase1Position={x:0,y:0},F.tipBase2Position={x:0,y:0},F.tipMoving=!1,F.color=$.defaultStrokeColor,F.bgColor=$.defaultFillColor,F.fontFamily=$.defaultFontFamily,F.defaultSize={x:100,y:30},F.setBgColor=F.setBgColor.bind(F),F.getTipPoints=F.getTipPoints.bind(F),F.positionTip=F.positionTip.bind(F),F.setTipPoints=F.setTipPoints.bind(F),F.colorPanel=new je("Text color",$.defaultColorSet,F.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>'),F.colorPanel.onColorChanged=F.setColor,F.bgColorPanel=new je("Fill color",$.defaultColorSet,F.bgColor,ue),F.bgColorPanel.onColorChanged=F.setBgColor,F.fontFamilyPanel=new Ae("Font",$.defaultFontFamilies,$.defaultFontFamily),F.fontFamilyPanel.onFontChanged=F.setFont,F.tipGrip=new $e,F.tipGrip.visual.transform.baseVal.appendItem(oe.createTransform()),F.controlBox.appendChild(F.tipGrip.visual),F}return Te(s,W),s.prototype.ownsTarget=function(c){return W.prototype.ownsTarget.call(this,c)||this.tipGrip.ownsTarget(c)||this.tip===c},s.prototype.createTip=function(){oe.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=oe.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(c,O){this.state==="new"&&W.prototype.pointerDown.call(this,c,O),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(O)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):W.prototype.pointerDown.call(this,c,O)},s.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,W.prototype.pointerUp.call(this,c);else{var O=this.state==="creating";W.prototype.pointerUp.call(this,c),this.setTipPoints(O),this.positionTip()}},s.prototype.manipulate=function(c){if(this.tipMoving){var O=this.unrotatePoint(c);this.tipPosition={x:O.x-this.manipulationStartLeft,y:O.y-this.manipulationStartTop},this.positionTip()}else W.prototype.manipulate.call(this,c)},s.prototype.setBgColor=function(c){this.bgRectangle&&this.tip&&(oe.setAttributes(this.bgRectangle,[["fill",c]]),oe.setAttributes(this.tip,[["fill",c]])),this.bgColor=c,this.fillColorChanged(c)},s.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},s.prototype.setTipPoints=function(c){c===void 0&&(c=!1);var O=Math.min(this.height/2,15),$=this.height/5;c&&(this.tipPosition={x:O+$/2,y:this.height+20});var F=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?F<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?($=this.width/5,O=Math.min(this.width/2,15),this.tipBase1Position={x:O,y:0},this.tipBase2Position={x:O+$,y:0}):(this.tipBase1Position={x:0,y:O},this.tipBase2Position={x:0,y:O+$}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?F<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?($=this.width/5,O=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-O-$,y:0},this.tipBase2Position={x:this.width-O,y:0}):(this.tipBase1Position={x:this.width,y:O},this.tipBase2Position={x:this.width,y:O+$}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?F<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?($=this.width/5,O=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-O-$,y:this.height},this.tipBase2Position={x:this.width-O,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-O-$},this.tipBase2Position={x:this.width,y:this.height-O}):F<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?($=this.width/5,O=Math.min(this.width/2,15),this.tipBase1Position={x:O,y:this.height},this.tipBase2Position={x:O+$,y:this.height}):(this.tipBase1Position={x:0,y:this.height-O},this.tipBase2Position={x:0,y:this.height-O-$})},s.prototype.resize=function(c){W.prototype.resize.call(this,c),this.positionTip()},s.prototype.positionTip=function(){oe.setAttributes(this.tip,[["points",this.getTipPoints()]]);var c=this.tipGrip.visual.transform.baseVal.getItem(0);c.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(c,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),W.prototype.select.call(this)},s.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var O=c;this.bgColor=O.bgColor,this.tipPosition=O.tipPosition,W.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*O},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',s}(Fe),Ee=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.fillColor="transparent",F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.opacity=1,F.strokeColor=$.defaultColor,F.strokeWidth=$.defaultStrokeWidth,F.strokeDasharray=$.defaultStrokeDasharray,F.fillColor=$.defaultFillColor,F.setStrokeColor=F.setStrokeColor.bind(F),F.setFillColor=F.setFillColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.setOpacity=F.setOpacity.bind(F),F.createVisual=F.createVisual.bind(F),F.strokePanel=new je("Line color",pe($.defaultColorSet,["transparent"]),$.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.fillPanel=new je("Fill color",pe($.defaultColorSet,["transparent"]),F.fillColor,ue),F.fillPanel.onColorChanged=F.setFillColor,F.strokeWidthPanel=new ct("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new it("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F.opacityPanel=new te("Opacity",$.defaultOpacitySteps,F.opacity),F.opacityPanel.onOpacityChanged=F.setOpacity,F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.visual)},s.prototype.createVisual=function(){this.visual=oe.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,O){W.prototype.pointerDown.call(this,c,O),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){W.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){W.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){W.prototype.setSize.call(this),oe.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){W.prototype.pointerUp.call(this,c),this.setSize()},s.prototype.setStrokeColor=function(c){this.strokeColor=c,this.visual&&oe.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(c),this.stateChanged()},s.prototype.setFillColor=function(c){this.fillColor=c,this.visual&&oe.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(c),this.stateChanged()},s.prototype.setStrokeWidth=function(c){this.strokeWidth=c,this.visual&&oe.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(c){this.strokeDasharray=c,this.visual&&oe.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(c){this.opacity=c,this.visual&&oe.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},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var O=c;this.fillColor=O.fillColor,this.strokeColor=O.strokeColor,this.strokeWidth=O.strokeWidth,this.strokeDasharray=O.strokeDasharray,this.opacity=O.opacity,this.createVisual(),W.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,O){W.prototype.scale.call(this,c,O),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}(Qe),Me=function(W){function s(c,O,$){return W.call(this,c,O,$)||this}return Te(s,W),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!(!W.prototype.ownsTarget.call(this,c)&&c!==this.tip1&&c!==this.tip2)},s.prototype.createTips=function(){this.tip1=oe.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(oe.createTransform()),this.visual.appendChild(this.tip1),this.tip2=oe.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(oe.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(c,O){W.prototype.pointerDown.call(this,c,O),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(W.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(oe.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()]]),oe.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),O=this.tip1.transform.baseVal.getItem(0);O.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(O,0);var $=this.tip2.transform.baseVal.getItem(0);$.setRotate(c+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem($,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=W.prototype.getState.call(this);return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',s}(nt),tt=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.strokePanel.colors=$.defaultColorSet,F.fillColor="transparent",F}return Te(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=W.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}(Ee),mt=function(){function W(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(W.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),W.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))},W.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},W.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},W.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}},W.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},W}(),dt=function(W){function s(c,O,$){var F=W.call(this,c,O,$)||this;return F.strokeColor="transparent",F.strokeWidth=0,F.strokeDasharray="",F.curveX=0,F.curveY=0,F.manipulationStartCurveX=0,F.manipulationStartCurveY=0,F.setStrokeColor=F.setStrokeColor.bind(F),F.setStrokeWidth=F.setStrokeWidth.bind(F),F.setStrokeDasharray=F.setStrokeDasharray.bind(F),F.positionGrips=F.positionGrips.bind(F),F.addControlGrips=F.addControlGrips.bind(F),F.adjustVisual=F.adjustVisual.bind(F),F.setupControlBox=F.setupControlBox.bind(F),F.resize=F.resize.bind(F),F.strokeColor=$.defaultColor,F.strokeWidth=$.defaultStrokeWidth,F.strokeDasharray=$.defaultStrokeDasharray,F.strokePanel=new je("Line color",$.defaultColorSet,$.defaultColor),F.strokePanel.onColorChanged=F.setStrokeColor,F.strokeWidthPanel=new ct("Line width",$.defaultStrokeWidths,$.defaultStrokeWidth),F.strokeWidthPanel.onWidthChanged=F.setStrokeWidth,F.strokeStylePanel=new it("Line style",$.defaultStrokeDasharrays,$.defaultStrokeDasharray),F.strokeStylePanel.onStyleChanged=F.setStrokeDasharray,F}return Te(s,W),s.prototype.ownsTarget=function(c){return!(!W.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=oe.createGroup(),this.selectorCurve=oe.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=oe.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,O){W.prototype.pointerDown.call(this,c,O),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(O)&&(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()),oe.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),oe.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),oe.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){W.prototype.setupControlBox.call(this),this.curveControlLine1=oe.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=oe.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,W.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){W.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),W.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),W.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,O){this.curveX=this.curveX*c,this.curveY=this.curveY*O,W.prototype.scale.call(this,c,O)},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},W.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){W.prototype.restoreState.call(this,c);var O=c;this.strokeColor=O.strokeColor,this.strokeWidth=O.strokeWidth,this.strokeDasharray=O.strokeDasharray,this.curveX=O.curveX,this.curveY=O.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}(lt),Ct=function(){function W(s,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=c}return Object.defineProperty(W.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),W.prototype.preventDefault=function(){this._defaultPrevented=!0},W}(),St=function(W){function s(c,O,$){var F=W.call(this,c,!1)||this;return F.dataUrl=O,F.state=$,F}return Te(s,W),s}(Ct),st=function(W){function s(c,O,$){$===void 0&&($=!1);var F=W.call(this,c,$)||this;return F.marker=O,F}return Te(s,W),s}(Ct),Ft=function(){function W(){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 W.prototype.addEventListener=function(s,c){this[s].push(c)},W.prototype.removeEventListener=function(s,c){var O=this[s].indexOf(c);O>-1&&this[s].splice(O,1)},W}(),_t=function(){function W(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 Ce,this._isOpen=!1,this.undoRedoManager=new mt,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 Ft,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=W.instanceCounter++,this.styles=new et(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(W.prototype,"ALL_MARKER_TYPES",{get:function(){return[rt,ge,fe,Fe,tt,Ee,ne,me,Me,ee,nt,dt]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[rt,ge,fe,Fe,Ee,ne,me]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"BASIC_MARKER_TYPES",{get:function(){return[rt,ge,fe,Fe,ne]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var c=this;this._availableMarkerTypes.splice(0),s.forEach(function(O){if(typeof O=="string"){var $=c.ALL_MARKER_TYPES.find(function(F){return F.typeName===O});$!==void 0&&c._availableMarkerTypes.push($)}else c._availableMarkerTypes.push(O)})},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(W.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(W.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),W.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),De.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},W.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&ze.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ze.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new Ct(s))})},W.prototype.render=function(){return we(this,void 0,void 0,function(){var s;return Se(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(s=new Ve).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()]}})})},W.prototype.close=function(s){var c=this;if(s===void 0&&(s=!1),this.isOpen){var O=!1;s||this.eventListeners.beforeclose.forEach(function($){var F=new Ct(c,!0);$(F),F.defaultPrevented&&(O=!0)}),O||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function($){return $(new Ct(c))}),this.detachEvents(),this._isOpen=!1)}},W.prototype.addMarkersToToolbar=function(){for(var s,c=[],O=0;O<arguments.length;O++)c[O]=arguments[O];(s=this._availableMarkerTypes).push.apply(s,c)},W.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(c){s(c.dataUrl,c.state)})},W.prototype.removeRenderEventListener=function(s){},W.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},W.prototype.removeCloseEventListener=function(s){},W.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},W.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,c=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,O=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(c,O)},W.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},W.prototype.resize=function(s,c){this._isResizing=!0;var O=s/this.imageWidth,$=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(O,$),this._isResizing=!1},W.prototype.scaleMarkers=function(s,c){var O,$=this;this._currentMarker&&this._currentMarker instanceof Fe?this._currentMarker.scale(s,c):(O=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(F){F!==$._currentMarker&&F.scale(s,c)}),O!==void 0&&this.setCurrentMarker(O)},W.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"},W.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left,this.top=s.top-c.top},W.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)},W.prototype.addDefs=function(){for(var s,c=[],O=0;O<arguments.length;O++)c[O]=arguments[O];this.defs=oe.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,c)},W.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},W.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)},W.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},W.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},W.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)},W.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},W.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)},W.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 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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()},W.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")},W.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"},W.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},W.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 Ie(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 He(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},W.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},W.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},W.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())},W.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()}},W.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function($){var F=new st(s,s._currentMarker,!0);$(F),F.defaultPrevented&&(c=!0)}),!c){var O=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function($){return $(new st(s,O))})}}},W.prototype.clear=function(){var s=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(he){var Re=new st(s,void 0,!0);he(Re),Re.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var O=function(he){var Re=$.markers[he];$.setCurrentMarker($.markers[he]),$._currentMarker.dispose(),$.markerImage.removeChild($._currentMarker.container),$.markers.splice($.markers.indexOf($._currentMarker),1),$.eventListeners.markerdelete.forEach(function(Ke){return Ke(new st(s,Re))})},$=this,F=this.markers.length-1;F>=0;F--)O(F);this.addUndoStep()}},Object.defineProperty(W.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),W.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))},W.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)},W.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},W.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),O=this.undoRedoManager.getLastUndoStep();if(!O||O.width===c.width&&O.height===c.height){var $=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),$<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(F){return F(new Ct(s))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(F){return F(new Ct(s))})}},W.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},W.prototype.undoStep=function(){var s=this,c=this.undoRedoManager.undo();c!==void 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this._isFocused},enumerable:!1,configurable:!0}),W.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 Ct(s))}))},W.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 Ct(s))}))},W.instanceCounter=0,W}();/* **********************************
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=Pe.getBBox();bt.setAttributes(Pe,[["x",((24-vt.width)/2).toString()],["y",((24-vt.height)/2-vt.y).toString()]]);var Nt=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 Ke.appendChild(Nt),bt.setAttributes(ht,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(he),he.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>'},W}(),mr=function(W){function s(c,O,$){var F=W.call(this,c,O)||this;return F.isDropdownOpen=!1,F.onClick=F.dropdownButtonClicked,F.dropdownButtons=$,F}return Xt(s,W),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(O){O.className=c.className,O.colorsClassName=c.colorsClassName,c.dropdownBlock.appendChild(O.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}(It),kt=function(){function W(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 W.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},W.prototype.setCenter=function(s,c){this.visual.childNodes.forEach(function(O){return bt.setAttributes(O,[["cx",s.toString()],["cy",c.toString()]])})},W}(),Fr=function(){function W(s,c,O,$){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=s,this.canvasHeight=c,this.margin=O,this.container=$,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(W.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(W.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(W.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),W.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(O){return s.gridContainer.appendChild(O)}),this.verticalGridLines.forEach(function(O){return s.gridContainer.appendChild(O)}),this.cropRectElement=bt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},W.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 O=c.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(F,he){var Re=c.y+O*(he+1);bt.setAttributes(F,[["x1",""+c.x],["y1",""+Re],["x2",""+(c.x+c.width)],["y2",""+Re]])});var $=c.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(F,he){var Re=c.x+$*(he+1);bt.setAttributes(F,[["x1",""+Re],["y1",""+c.y],["x2",""+Re],["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},W.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)},W.prototype.clientToLocalCoordinates=function(s,c){var O=this.container.getBoundingClientRect();return{x:s-O.left+this.margin,y:c-O.top+this.margin}},W.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)},W.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()},W.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},W.prototype.move=function(s){var c=s.x-this.previousPoint.x,O=s.y-this.previousPoint.y;this.zoomFactor!==1&&(c=-c/this.zoomFactor,O=-O/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+O),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},W.prototype.resize=function(s){var c=Object.assign({},this.cropRect),O=s.x-this.previousPoint.x,$=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:c.x+O<this.margin&&(O=this.margin-c.x),c.x+=O,c.width=this.cropRect.x+this.cropRect.width-c.x;break;case this.bottomRightGrip:case this.topRightGrip:c.width+O>this.canvasWidth*this.zoomFactor&&(O=this.canvasWidth*this.zoomFactor-c.width),c.width+=O}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(c.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(O),c.height=this.aspectRatio.getVerticalLength(c.width)):(c.y+=$,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+=$}c.width<10&&(c.x=this.cropRect.x,c.width=10),c.height<10&&(c.y=this.cropRect.y,c.height=10),this.previousPoint=s,c.x>=this.margin&&c.y>=this.margin&&c.x-this.margin+c.width<=this.canvasWidth&&c.y-this.margin+c.height<=this.canvasHeight&&(this.cropRect=c,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},W.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,c=this.cropRect.y+this.cropRect.height/2,O=this.aspectRatio.getHorizontalLength(this.cropRect.height),$=this.aspectRatio.getVerticalLength(this.cropRect.width);O/this.canvasWidth<$/this.canvasHeight?this.cropRect.width=O:this.cropRect.height=$,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)}},W.prototype.getRescaledRect=function(s,c,O,$,F,he){var Re=O/s,Ke=$/c;return{x:(F.x-he)*Re+he,y:(F.y-he)*Ke+he,width:F.width*Re,height:F.height*Ke}},W.prototype.scaleCanvas=function(s,c){var O=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,c,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=c,this.onCropChange&&this.onCropChange(O),this.setCropRectangle(O)},W}(),Vr=function(){function W(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(W.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),W.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},W.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},W.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},W.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},W.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()]])}},W.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)}},W.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,O=1;O<=this.width/5+10;O++){var $=O%5==0?this.height/3:this.height/6;c+="h4v"+-$+"h1v"+$}c+="v1H0Z",this.scaleShape=bt.createPath(c);var F=bt.createTransform();this.scaleShape.transform.baseVal.appendItem(F),s.appendChild(this.scaleShape),this.angleLabelElement=bt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=bt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var he=bt.createTSpan("");return he.innerHTML="&deg;",this.angleLabelElement.appendChild(he),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},W}(),fi=function(){function W(){this.naturalSize=!1,this.imageType="image/png"}return W.prototype.rasterize=function(s,c,O,$,F,he,Re){var Ke=this;return new Promise(function(ht){var Pe=document.createElement("canvas");Pe.width=s.width.baseVal.value-2*$,Pe.height=s.height.baseVal.value-2*$;var vt=1,Nt=1;Ke.naturalSize===!0?(vt=c.naturalWidth/(s.width.baseVal.value-2*$)/he,Nt=c.naturalHeight/(s.height.baseVal.value-2*$)/Re,Pe.width=c.naturalWidth/he,Pe.height=c.naturalHeight/Re):Ke.width!==void 0&&Ke.height!==void 0&&(vt=Ke.width/O.width,Nt=Ke.height/O.height,Pe.width*=vt,Pe.height*=Nt);var Kt=Pe.getContext("2d");Kt.translate(Pe.width/2,Pe.height/2),Kt.rotate(F*Math.PI/180),Kt.scale(he,Re),Kt.translate(-Pe.width/2,-Pe.height/2),Kt.drawImage(c,0,0,Pe.width,Pe.height);var Or=document.createElement("canvas");Or.width=O.width*vt,Or.height=O.height*Nt,Or.getContext("2d").putImageData(Kt.getImageData((O.x-$)*vt,(O.y-$)*Nt,O.width*vt,O.height*Nt),0,0),ht(Or.toDataURL(Ke.imageType,Ke.imageQuality))})},W}(),Ue=function(){function W(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=W.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(W.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(W.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(W.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(W.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(W.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(W.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}),W.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},W.prototype.show=function(){this.showUI(),this.open()},W.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)},W.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},W.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},W.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},W.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},W.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))},W.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,O=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,O)}},W.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},W.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"},W.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()},W.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()},W.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},W.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)},W.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},W.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()},W.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)}},W.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)},W.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},W.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},W.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"},W.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},W.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},W.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},W.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 O=[];this.aspectRatios.forEach(function(Nt){var Kt=new It(ei.getIcon(Nt.horizontal,Nt.vertical),Nt.horizontal===0&&Nt.vertical===0?"FREE":Nt.horizontal+":"+Nt.vertical);Kt.onClick=function(){return s.ratioButtonClicked(Nt)},O.push(Kt)}),this.aspectRatioButton=new mr(ei.getIcon(0,0),"Aspect ratio",O),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 $=new It('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");$.isActive=this.isGridVisible,$.onClick=function(){s.isGridVisible=!s.isGridVisible,$.isActive=s.isGridVisible},c.addButton($);var F=new It('<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(F.isActive=this.zoomToCropEnabled,F.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,F.isActive=s.zoomToCropEnabled},c.addButton(F),!Kr.isLicensed){var he=new ut;this.topToolbar.addElementBlock(he);var Re=document.createElement("div");Re.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Ke=document.createElement("a");Ke.style.color="currentColor",Ke.href="https://markerjs.com/products/cropro",Ke.target="_blank",Ke.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>',Re.appendChild(Ke),he.addElement(Re)}var ht=new qr;ht.minWidth=3*this.toolbarHeight+"px",ht.contentAlign="end",this.topToolbar.addButtonBlock(ht);var Pe=new It('<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");Pe.onClick=this.startRenderAndClose,ht.addButton(Pe),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Pe.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var vt=new It('<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,ht.addButton(vt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(vt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},W.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 O=new It('<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");O.onClick=this.rotateLeftButtonClicked,c.addButton(O);var $=new It('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");$.onClick=this.rotateRightButtonClicked,c.addButton($);var F=new ut;F.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(F),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(ht){s.rotateBy(ht),s.straightener.angle=s.rotationAngle},F.addElement(this.straightener.getUI());var he=new qr;he.minWidth=2*this.toolbarHeight+"px",he.contentAlign="end",this.bottomToolbar.addButtonBlock(he);var Re=new It('<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");Re.onClick=this.flipHorizontallyButtonClicked,he.addButton(Re);var Ke=new It('<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");Ke.onClick=this.flipVerticallyButtonClicked,he.addButton(Ke)},W.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},W.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=ei.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},W.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)},W.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},W.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},W.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()}},W.prototype.clientToLocalCoordinates=function(s,c){var O=this.cropImage.getBoundingClientRect();return{x:s-O.left,y:c-O.top}},W.prototype.onWindowResize=function(){this.positionUI()},W.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()},W.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)},W.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)},W.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},W.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},W.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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er=kr>Pr?ae.slice(0,Pr-X):ae;t.addToken(t,er,le?le+Le:Le,We,X+er.length==ye?Ne:"",be,at)}if(kr>=Pr){ae=ae.slice(Pr-X),X=Pr;break}X=kr,We=""}ae=n.slice(S,S=i[J++]),le=Lt(i[J++],t.cm.options)}}}function Ut(e,t,i){this.line=t,this.rest=Ei(t),this.size=this.rest?kt(De(this.rest))-i+1:1,this.node=this.text=null,this.hidden=ri(e,t)}function wr(e,t,i){for(var r=[],n,S=t;S<i;S=n){var B=new Ut(e.doc,ut(e.doc,S),S);n=S+B.size,r.push(B)}return r}var yr=null;function zr(e){yr?yr.ops.push(e):e.ownsGroup=yr={ops:[e],delayedCallbacks:[]}}function Rs(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i].call(null);for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++].call(null,n.cm)}}while(i<t.length)}function Os(e,t){var i=e.ownsGroup;if(!i)return;try{Rs(i)}finally{yr=null,t(i)}}var mn=null;function cr(e,t){var i=lt(e,t);if(!i.length)return;var r=Array.prototype.slice.call(arguments,2),n;yr?n=yr.delayedCallbacks:mn?n=mn:(n=mn=[],setTimeout(_s,0));for(var S=function(K){n.push(function(){return i[K].apply(null,r)})},B=0;B<i.length;++B)S(B)}function _s(){var e=mn;mn=null;for(var t=0;t<e.length;++t)e[t]()}function Ya(e,t,i,r){for(var n=0;n<t.changes.length;n++){var S=t.changes[n];S=="text"?Ps(e,t):S=="gutter"?Za(e,t,i,r):S=="class"?ha(e,t):S=="widget"&&Is(e,t,r)}t.changes=null}function gn(e){return e.node==e.text&&(e.node=a("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),H&&U<8&&(e.node.style.zIndex=2)),e.node}function Ms(e,t){var i=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),t.background)i?t.background.className=i:(t.background.parentNode.removeChild(t.background),t.background=null);else if(i){var r=gn(t);t.background=r.insertBefore(a("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Pt(e,t)}function Ps(e,t){var i=t.text.className,r=$a(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,ha(e,t)):i&&(t.text.className=i)}function ha(e,t){Ms(e,t),t.line.wrapClass?gn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Za(e,t,i,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=gn(t);t.gutterBackground=a("div",null,"CodeMirror-gutter-background 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i=me(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Wn(e){return e.lineSpace.offsetTop}function da(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function qa(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=d(e.measure,a("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function ii(e){return ve-e.display.nativeBarWidth}function Pi(e){return e.display.scroller.clientWidth-ii(e)-e.display.barWidth}function ca(e){return e.display.scroller.clientHeight-ii(e)-e.display.barHeight}function Fs(e,t,i){var r=e.options.lineWrapping,n=r&&Pi(e);if(!t.measure.heights||r&&t.measure.width!=n){var S=t.measure.heights=[];if(r){t.measure.width=n;for(var B=t.text.firstChild.getClientRects(),K=0;K<B.length-1;K++){var 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i=ro;if(t=="left")for(var r=0;r<e.length&&!((i=e[r]).left!=i.right);r++);else for(var n=e.length-1;n>=0&&!((i=e[n]).left!=i.right);n--);return i}function Ws(e,t,i,r){var n=io(t.map,i,r),S=n.node,B=n.start,K=n.end,X=n.collapse,J;if(S.nodeType==3){for(var ae=0;ae<4;ae++){for(;B&&_e(t.line.text.charAt(n.coverStart+B));)--B;for(;n.coverStart+K<n.coverEnd&&_e(t.line.text.charAt(n.coverStart+K));)++K;if(H&&U<9&&B==0&&K==n.coverEnd-n.coverStart?J=S.parentNode.getBoundingClientRect():J=js(v(S,B,K).getClientRects(),r),J.left||J.right||B==0)break;K=B,B=B-1,X="right"}H&&U<11&&(J=Hs(e.display.measure,J))}else{B>0&&(X=r="right");var le;e.options.lineWrapping&&(le=S.getClientRects()).length>1?J=le[r=="right"?le.length-1:0]:J=S.getBoundingClientRect()}if(H&&U<9&&!B&&(!J||!J.left&&!J.right)){var be=S.parentNode.getClientRects()[0];be?J={left:be.left,right:be.left+$i(e.display),top:be.top,bottom:be.bottom}:J=ro}for(var 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t=a("span","xxxxxxxxxx"),i=a("pre",[t],"CodeMirror-line-like");d(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function ba(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,S=t.gutters.firstChild,B=0;S;S=S.nextSibling,++B){var K=e.display.gutterSpecs[B].className;i[K]=S.offsetLeft+S.clientLeft+n,r[K]=S.clientWidth}return{fixedPos:xa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function xa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function fo(e){var t=Yi(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/$i(e.display)-3);return function(n){if(ri(e.doc,n))return 0;var S=0;if(n.widgets)for(var B=0;B<n.widgets.length;B++)n.widgets[B].height&&(S+=n.widgets[B].height);return i?S+(Math.ceil(n.text.length/r)||1)*t:S+t}}function Ea(e){var t=e.doc,i=fo(e);t.iter(function(r){var 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n=Bi(e,t),S,B=e.display.view;if(!nr||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var K=e.display.viewFrom,X=0;X<n;X++)K+=B[X].size;if(K!=t){if(r>0){if(n==B.length-1)return null;S=K+B[n].size-t,n++}else S=K-t;t+=S,i+=S}for(;cn(e.doc,i)!=i;){if(n==(r<0?0:B.length-1))return null;i+=r*B[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=wr(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=wr(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(wr(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 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r=e.display,n=e.doc,S=document.createDocumentFragment(),B=qa(e.display),K=B.left,X=Math.max(r.sizerWidth,Pi(e)-r.sizer.offsetLeft)-B.right,J=n.direction=="ltr";function ae(Ye,ot,xt,gt){ot<0&&(ot=0),ot=Math.round(ot),gt=Math.round(gt),S.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+Ye+`px;
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                             height: `+(gt-ot)+"px"))}function le(Ye,ot,xt){var gt=ut(n,Ye),At=gt.text.length,zt,lr;function Yt(er,Dr){return ma(e,Ue(Ye,er),"div",gt,Dr)}function Pr(er,Dr,fr){var ir=co(e,gt,null,er),tr=Dr=="ltr"==(fr=="after")?"left":"right",$t=fr=="after"?ir.begin:ir.end-(/\s/.test(gt.text.charAt(ir.end-1))?2:1);return Yt($t,tr)[tr]}var kr=it(gt,n.direction);return qe(kr,ot||0,xt==null?At:xt,function(er,Dr,fr,ir){var tr=fr=="ltr",$t=Yt(er,tr?"left":"right"),Rr=Yt(Dr-1,tr?"right":"left"),un=ot==null&&er==0,Ri=xt==null&&Dr==At,xr=ir==0,ai=!kr||ir==kr.length-1;if(Rr.top-$t.top<=3){var ur=(J?un:Ri)&&xr,Va=(J?Ri:un)&&ai,di=ur?K:(tr?$t:Rr).left,Hi=Va?X:(tr?Rr:$t).right;ae(di,$t.top,Hi-di,$t.bottom)}else{var Gi,Tr,hn,Xa;tr?(Gi=J&&un&&xr?K:$t.left,Tr=J?X:Pr(er,fr,"before"),hn=J?K:Pr(Dr,fr,"after"),Xa=J&&Ri&&ai?X:Rr.right):(Gi=J?Pr(er,fr,"before"):K,Tr=!J&&un&&xr?X:$t.right,hn=!J&&Ri&&ai?K:Rr.left,Xa=J?Pr(Dr,fr,"after"):X),ae(Gi,$t.top,Tr-Gi,$t.bottom),$t.bottom<Rr.top&&ae(K,$t.bottom,null,Rr.top),ae(hn,Rr.top,Xa-hn,Rr.bottom)}(!zt||zn($t,zt)<0)&&(zt=$t),zn(Rr,zt)<0&&(zt=Rr),(!lr||zn($t,lr)<0)&&(lr=$t),zn(Rr,lr)<0&&(lr=Rr)}),{start:zt,end:lr}}var be=t.from(),ye=t.to();if(be.line==ye.line)le(be.line,be.ch,ye.ch);else{var Le=ut(n,be.line),Ne=ut(n,ye.line),We=Er(Le)==Er(Ne),Xe=le(be.line,be.ch,We?Le.text.length+1:null).end,at=le(ye.line,We?0:null,ye.ch).start;We&&(Xe.top<at.top-2?(ae(Xe.right,Xe.top,null,Xe.bottom),ae(K,at.top,at.left,at.bottom)):ae(Xe.right,Xe.top,at.left-Xe.right,Xe.bottom)),Xe.bottom<at.top&&ae(K,Xe.bottom,null,at.top)}i.appendChild(S)}function Sa(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Zi(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function vo(e){e.state.focused||(e.display.input.focus(),Ta(e))}function yo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Zi(e))},100)}function Ta(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ae(e,"focus",e,t),e.state.focused=!0,G(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),P&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Sa(e)}function Zi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ae(e,"blur",e,t),e.state.focused=!1,f(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],S=e.options.lineWrapping,B=void 0,K=0;if(n.hidden)continue;if(H&&U<8){var X=n.node.offsetTop+n.node.offsetHeight;B=X-i,i=X}else{var J=n.node.getBoundingClientRect();B=J.bottom-J.top,!S&&n.text.firstChild&&(K=n.text.firstChild.getBoundingClientRect().right-J.left-1)}var ae=n.line.height-B;if((ae>.005||ae<-.005)&&(mr(n.line,B),bo(n.line),n.rest))for(var le=0;le<n.rest.length;le++)bo(n.rest[le]);if(K>e.display.sizerWidth){var be=Math.ceil(K/$i(e.display));be>e.display.maxLineLength&&(e.display.maxLineLength=be,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function bo(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Vn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Wn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,S=Fr(t,r),B=Fr(t,n);if(i&&i.ensure){var K=i.ensure.from.line,X=i.ensure.to.line;K<S?(S=K,B=Fr(t,$r(ut(t,K))+e.wrapper.clientHeight)):Math.min(X,t.lastLine())>=B&&(S=Fr(t,$r(ut(t,X))-e.wrapper.clientHeight),B=X)}return{from:S,to:Math.max(B,S+1)}}function Ys(e,t){if(Fe(e,"scrollCursorIntoView"))return;var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!w){var S=a("div","\u200B",null,`position: absolute;
                         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(S),S.scrollIntoView(n),e.display.lineSpace.removeChild(S)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Ue(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Ue(t.line,t.ch+1,"before"):t);for(var S=0;S<5;S++){var B=!1,K=Zr(e,t),X=!i||i==t?K:Zr(e,i);n={left:Math.min(K.left,X.left),top:Math.min(K.top,X.top)-r,right:Math.max(K.left,X.left),bottom:Math.max(K.bottom,X.bottom)+r};var J=Ca(e,n),ae=e.doc.scrollTop,le=e.doc.scrollLeft;if(J.scrollTop!=null&&(En(e,J.scrollTop),Math.abs(e.doc.scrollTop-ae)>1&&(B=!0)),J.scrollLeft!=null&&(Fi(e,J.scrollLeft),Math.abs(e.doc.scrollLeft-le)>1&&(B=!0)),!B)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,S=ca(e),B={};t.bottom-t.top>S&&(t.bottom=t.top+S);var K=e.doc.height+da(i),X=t.top<r,J=t.bottom>K-r;if(t.top<n)B.scrollTop=X?0:t.top;else if(t.bottom>n+S){var ae=Math.min(t.top,(J?K:t.bottom)-S);ae!=n&&(B.scrollTop=ae)}var le=e.options.fixedGutter?0:i.gutters.offsetWidth,be=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-le,ye=Pi(e)-i.gutters.offsetWidth,Le=t.right-t.left>ye;return Le&&(t.right=t.left+ye),t.left<10?B.scrollLeft=0:t.left<be?B.scrollLeft=Math.max(0,t.left+le-(Le?0:10)):t.right>ye+be-3&&(B.scrollLeft=t.right+(Le?0:10)-ye),B}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),Ce(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ce(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,H&&U<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 S=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+S)+"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 ie,this.disableVert=new ie},Ui.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),S=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);S!=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),Ce(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&&G(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 S=0;S<t.length;S++)il(t[S]);for(var B=0;B<t.length;B++)nl(t[B])}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-Pi(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==I();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 S=e.maybeHiddenMarkers,B=e.maybeUnhiddenMarkers;if(S)for(var K=0;K<S.length;++K)S[K].lines.length||Ae(S[K],"hide");if(B)for(var X=0;X<B.length;++X)B[X].lines.length&&Ae(B[X],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ae(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 Sr(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,z(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Ke(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(S){if(r.line>=e.display.viewFrom){var B=S.styles,K=S.text.length>e.options.maxHighlightLength?Br(t.mode,r.state):null,X=he(e,S,r,!0);K&&(r.state=K),S.styles=X.styles;var J=S.styleClasses,ae=X.classes;ae?S.styleClasses=ae:J&&(S.styleClasses=null);for(var le=!B||B.length!=S.styles.length||J!=ae&&(!J||!ae||J.bgClass!=ae.bgClass||J.textClass!=ae.textClass),be=0;!le&&be<B.length;++be)le=B[be]!=S.styles[be];le&&n.push(r.line),S.stateAfter=r.save(),r.nextLine()}else S.text.length<=e.options.maxHighlightLength&&ht(e,S.text,r),S.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 S=0;S<n.length;S++)Ti(e,n[S],"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=Pi(e),this.force=i,this.dims=ba(e),this.events=[]};Yn.prototype.signal=function(e,t){de(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ae.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=I();if(!t||!T(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&T(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==I())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&T(document.body,e.anchorNode)&&T(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Aa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ci(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&po(e)==0)return!1;Lo(e)&&(Ci(e),t.dims=ba(e));var n=r.first+r.size,S=Math.max(t.visible.from-e.options.viewportMargin,r.first),B=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<S&&S-i.viewFrom<20&&(S=Math.max(r.first,i.viewFrom)),i.viewTo>B&&i.viewTo-B<20&&(B=Math.min(n,i.viewTo)),nr&&(S=cn(e.doc,S),B=Si(e.doc,B));var K=S!=i.viewFrom||B!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,S,B),i.viewOffset=$r(ut(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var X=po(e);if(!K&&X==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var J=sl(e);return X>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),X>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(J),m(i.cursorDiv),m(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,K&&(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==Pi(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,S=r.lineDiv,B=S.firstChild;function K(Le){var Ne=Le.nextSibling;return P&&l&&e.display.currentWheelTarget==Le?Le.style.display="none":Le.parentNode.removeChild(Le),Ne}for(var X=r.view,J=r.viewFrom,ae=0;ae<X.length;ae++){var le=X[ae];if(!le.hidden)if(!le.node||le.node.parentNode!=S){var be=Ns(e,le,J,i);S.insertBefore(be,B)}else{for(;B!=le.node;)B=K(B);var ye=n&&t!=null&&t<=J&&le.lineNumber;le.changes&&(ce(le.changes,"gutter")>-1&&(ye=!1),Ya(e,le,J,i)),ye&&(m(le.lineNumber),le.lineNumber.appendChild(document.createTextNode(fi(e.options,J)))),B=le.node.nextSibling}J+=le.size}for(;B;)B=K(B)}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,S=r+"px",B=0;B<i.length;B++)if(!i[B].hidden){e.options.fixedGutter&&(i[B].gutter&&(i[B].gutter.style.left=S),i[B].gutterBackground&&(i[B].gutterBackground.style.left=S));var K=i[B].alignable;if(K)for(var X=0;X<K.length;X++)K[X].style.left=S}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")),S=n.firstChild.offsetWidth,B=n.offsetWidth-S;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(S,r.lineGutter.offsetWidth-B)+1,r.lineNumWidth=r.lineNumInnerWidth+B,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 S=e[n],B=null;if(typeof S!="string"&&(B=S.style,S=S.className),S=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:S,style:B})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function ko(e){var t=e.gutters,i=e.gutterSpecs;m(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],S=n.className,B=n.style,K=t.appendChild(a("div",null,"CodeMirror-gutter "+S));B&&(K.style.cssText=B),S=="CodeMirror-linenumbers"&&(e.lineGutter=K,K.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",ka(e)}function wn(e){ko(e.display),Ar(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: 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$n=0,jr=null;H?jr=-.53:D?jr=15:y?jr=-.7:R&&(jr=-1/3);function Do(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=Do(e);return t.x*=jr,t.y*=jr,t}function Ro(e,t){var i=Do(t),r=i.x,n=i.y,S=e.display,B=S.scroller,K=B.scrollWidth>B.clientWidth,X=B.scrollHeight>B.clientHeight;if(!(r&&K||n&&X))return;if(n&&l&&P){e:for(var J=t.target,ae=S.view;J!=B;J=J.parentNode)for(var le=0;le<ae.length;le++)if(ae[le].node==J){e.display.currentWheelTarget=J;break e}}if(r&&!D&&!A&&jr!=null){n&&X&&En(e,Math.max(0,B.scrollTop+n*jr)),Fi(e,Math.max(0,B.scrollLeft+r*jr)),(!n||n&&X)&&ee(t),S.wheelStartX=null;return}if(n&&jr!=null){var be=n*jr,ye=e.doc.scrollTop,Le=ye+S.wrapper.clientHeight;be<0?ye=Math.max(0,ye+be-50):Le=Math.min(e.doc.height,Le+be+50),La(e,{top:ye,bottom:Le})}$n<20&&(S.wheelStartX==null?(S.wheelStartX=B.scrollLeft,S.wheelStartY=B.scrollTop,S.wheelDX=r,S.wheelDY=n,setTimeout(function(){if(S.wheelStartX==null)return;var Ne=B.scrollLeft-S.wheelStartX,We=B.scrollTop-S.wheelStartY,Xe=We&&S.wheelDY&&We/S.wheelDY||Ne&&S.wheelDX&&Ne/S.wheelDX;if(S.wheelStartX=S.wheelStartY=null,!Xe)return;jr=(jr*$n+Xe)/($n+1),++$n},200)):(S.wheelDX+=r,S.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 e=[],t=0;t<this.ranges.length;t++)e[t]=new jt(mi(this.ranges[t].anchor),mi(this.ranges[t].head));return new Wr(e,this.primIndex)},Wr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Wr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(Et(t,r.from())>=0&&Et(e,r.to())<=0)return i}return-1};var jt=function(e,t){this.anchor=e,this.head=t};jt.prototype.from=function(){return vi(this.anchor,this.head)},jt.prototype.to=function(){return gi(this.anchor,this.head)},jt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Jr(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(be,ye){return Et(be.from(),ye.from())}),i=ce(t,n);for(var S=1;S<t.length;S++){var B=t[S],K=t[S-1],X=Et(K.to(),B.from());if(r&&!B.empty()?X>0:X>=0){var J=vi(K.from(),B.from()),ae=gi(K.to(),B.to()),le=K.empty()?B.from()==B.head:K.from()==K.head;S<=i&&--i,t.splice(--S,2,new jt(le?ae:J,le?J:ae))}}return new Wr(t,i)}function wi(e,t){return new Wr([new jt(e,t||e)],0)}function Ai(e){return e.text?Ue(e.from.line+e.text.length-1,De(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Oo(e,t){if(Et(e,t.from)<0)return e;if(Et(e,t.to)<=0)return Ai(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Ai(t).ch-t.to.ch),Ue(i,r)}function Oa(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new jt(Oo(n.anchor,t),Oo(n.head,t)))}return Jr(e.cm,i,e.sel.primIndex)}function _o(e,t,i){return e.line==t.line?Ue(i.line,e.ch-t.ch+i.ch):Ue(i.line+(e.line-t.line),e.ch)}function cl(e,t,i){for(var r=[],n=Ue(e.first,0),S=n,B=0;B<t.length;B++){var K=t[B],X=_o(K.from,n,S),J=_o(Ai(K),n,S);if(n=K.to,S=J,i=="around"){var ae=e.sel.ranges[B],le=Et(ae.head,ae.anchor)<0;r[B]=new jt(le?J:X,le?X:J)}else r[B]=new jt(X,X)}return new Wr(r,e.sel.primIndex)}function _a(e){e.doc.mode=Nr(e.options,e.doc.modeOption),An(e)}function An(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,Cn(e,100),e.state.modeGen++,e.curOp&&Ar(e)}function Mo(e,t){return t.from.ch==0&&t.to.ch==0&&De(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Ma(e,t,i,r){function n(at){return i?i[at]:null}function S(at,Ye,ot){ua(at,Ye,ot,r),cr(at,"change",at,t)}function B(at,Ye){for(var ot=[],xt=at;xt<Ye;++xt)ot.push(new Mi(J[xt],n(xt),r));return ot}var K=t.from,X=t.to,J=t.text,ae=ut(e,K.line),le=ut(e,X.line),be=De(J),ye=n(J.length-1),Le=X.line-K.line;if(t.full)e.insert(0,B(0,J.length)),e.remove(J.length,e.size-J.length);else if(Mo(e,t)){var Ne=B(0,J.length-1);S(le,le.text,ye),Le&&e.remove(K.line,Le),Ne.length&&e.insert(K.line,Ne)}else 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Zn(e){this.done=[],this.undone=[],this.undoDepth=Infinity,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Pa(e,t){var i={from:mi(t.from),to:Ai(t),text:Hr(e,t.from,t.to)};return Fo(e,i,t.from.line,t.to.line+1),Li(e,function(r){return Fo(r,i,t.from.line,t.to.line+1)},!0),i}function No(e){for(;e.length;){var t=De(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return No(e.done),De(e.done);if(e.done.length&&!De(e.done).ranges)return De(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),De(e.done)}function Bo(e,t,i,r){var n=e.history;n.undone.length=0;var S=+new Date,B,K;if((n.lastOp==r||n.lastOrigin==t.origin&&t.origin&&(t.origin.charAt(0)=="+"&&n.lastModTime>S-(e.cm?e.cm.options.historyEventDelay:500)||t.origin.charAt(0)=="*"))&&(B=pl(n,n.lastOp==r)))K=De(B.changes),Et(t.from,t.to)==0&&Et(t.from,K.to)==0?K.to=Ai(t):B.changes.push(Pa(e,t));else{var X=De(n.done);for((!X||!X.ranges)&&Jn(e.sel,n.done),B={changes:[Pa(e,t)],generation:n.generation},n.done.push(B);n.done.length>n.undoDepth;)n.done.shift(),n.done[0].ranges||n.done.shift()}n.done.push(i),n.generation=++n.maxGeneration,n.lastModTime=n.lastSelTime=S,n.lastOp=n.lastSelOp=r,n.lastOrigin=n.lastSelOrigin=t.origin,K||Ae(e,"historyAdded")}function ml(e,t,i,r){var n=t.charAt(0);return n=="*"||n=="+"&&i.ranges.length==r.ranges.length&&i.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function gl(e,t,i,r){var n=e.history,S=r&&r.origin;i==n.lastSelOp||S&&n.lastSelOrigin==S&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==S||ml(e,S,De(n.done),t))?n.done[n.done.length-1]=t:Jn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=S,n.lastSelOp=i,r&&r.clearRedo!==!1&&No(n.undone)}function Jn(e,t){var i=De(t);i&&i.ranges&&i.equals(e)||t.push(e)}function Fo(e,t,i,r){var n=t["spans_"+e.id],S=0;e.iter(Math.max(e.first,i),Math.min(e.first+e.size,r),function(B){B.markedSpans&&((n||(n=t["spans_"+e.id]={}))[S]=B.markedSpans),++S})}function vl(e){if(!e)return null;for(var t,i=0;i<e.length;++i)e[i].marker.explicitlyCleared?t||(t=e.slice(0,i)):t&&t.push(e[i]);return t?t.length?t:null:e}function yl(e,t){var i=t["spans_"+e.id];if(!i)return null;for(var r=[],n=0;n<t.text.length;++n)r.push(vl(i[n]));return r}function Uo(e,t){var i=yl(e,t),r=Yr(e,t);if(!i)return r;if(!r)return i;for(var n=0;n<i.length;++n){var S=i[n],B=r[n];if(S&&B){e:for(var K=0;K<B.length;++K){for(var X=B[K],J=0;J<S.length;++J)if(S[J].marker==X.marker)continue e;S.push(X)}}else B&&(i[n]=B)}return i}function qi(e,t,i){for(var r=[],n=0;n<e.length;++n){var S=e[n];if(S.ranges){r.push(i?Wr.prototype.deepCopy.call(S):S);continue}var B=S.changes,K=[];r.push({changes:K});for(var X=0;X<B.length;++X){var J=B[X],ae=void 0;if(K.push({from:J.from,to:J.to,text:J.text}),t)for(var le in J)(ae=le.match(/^spans_(\d+)$/))&&(ce(t,Number(ae[1]))>-1&&(De(K)[le]=J[le],delete J[le]))}}return r}function Ia(e,t,i,r){if(r){var n=e.anchor;if(i){var S=Et(t,n)<0;S!=Et(i,n)<0?(n=t,t=i):S!=Et(t,i)<0&&(t=i)}return new jt(n,t)}else return new jt(i||t,t)}function Qn(e,t,i,r,n){n==null&&(n=e.cm&&(e.cm.display.shift||e.extend)),br(e,new Wr([Ia(e.sel.primary(),t,i,n)],0),r)}function jo(e,t,i){for(var r=[],n=e.cm&&(e.cm.display.shift||e.extend),S=0;S<e.sel.ranges.length;S++)r[S]=Ia(e.sel.ranges[S],t[S],null,n);var B=Jr(e.cm,r,e.sel.primIndex);br(e,B,i)}function Na(e,t,i,r){var n=e.sel.ranges.slice(0);n[t]=i,br(e,Jr(e.cm,n,e.sel.primIndex),r)}function Wo(e,t,i,r){br(e,wi(t,i),r)}function bl(e,t,i){var r={ranges:t.ranges,update:function(n){this.ranges=[];for(var S=0;S<n.length;S++)this.ranges[S]=new jt(s(e,n[S].anchor),s(e,n[S].head))},origin:i&&i.origin};return Ae(e,"beforeSelectionChange",e,r),e.cm&&Ae(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Jr(e.cm,r.ranges,r.ranges.length-1):t}function Ho(e,t,i){var r=e.history.done,n=De(r);n&&n.ranges?(r[r.length-1]=t,qn(e,t,i)):br(e,t,i)}function br(e,t,i){qn(e,t,i),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,i)}function qn(e,t,i){(de(e,"beforeSelectionChange")||e.cm&&de(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,i));var r=i&&i.bias||(Et(t.primary().head,e.sel.primary().head)<0?-1:1);Go(e,Ko(e,t,r,!0)),!(i&&i.scroll===!1)&&e.cm&&Ji(e.cm)}function Go(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,ge(e.cm)),cr(e,"cursorActivity",e)}function zo(e){Go(e,Ko(e,e.sel,null,!1))}function Ko(e,t,i,r){for(var n,S=0;S<t.ranges.length;S++){var B=t.ranges[S],K=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[S],X=ea(e,B.anchor,K&&K.anchor,i,r),J=ea(e,B.head,K&&K.head,i,r);(n||X!=B.anchor||J!=B.head)&&(n||(n=t.ranges.slice(0,S)),n[S]=new jt(X,J))}return n?Jr(e.cm,n,t.primIndex):t}function en(e,t,i,r,n){var S=ut(e,t.line);if(S.markedSpans)for(var B=0;B<S.markedSpans.length;++B){var K=S.markedSpans[B],X=K.marker,J="selectLeft"in X?!X.selectLeft:X.inclusiveLeft,ae="selectRight"in X?!X.selectRight:X.inclusiveRight;if((K.from==null||(J?K.from<=t.ch:K.from<t.ch))&&(K.to==null||(ae?K.to>=t.ch:K.to>t.ch))){if(n&&(Ae(X,"beforeCursorEnter"),X.explicitlyCleared))if(S.markedSpans){--B;continue}else break;if(!X.atomic)continue;if(i){var le=X.find(r<0?1:-1),be=void 0;if((r<0?ae:J)&&(le=Vo(e,le,-r,le&&le.line==t.line?S:null)),le&&le.line==t.line&&(be=Et(le,i))&&(r<0?be<0:be>0))return en(e,le,t,r,n)}var ye=X.find(r<0?-1:1);return(r<0?J:ae)&&(ye=Vo(e,ye,r,ye.line==t.line?S:null)),ye?en(e,ye,t,r,n):null}}return t}function ea(e,t,i,r,n){var S=r||1,B=en(e,t,i,S,n)||!n&&en(e,t,i,S,!0)||en(e,t,i,-S,n)||!n&&en(e,t,i,-S,!0);return B||(e.cantEdit=!0,Ue(e.first,0))}function Vo(e,t,i,r){return i<0&&t.ch==0?t.line>e.first?s(e,Ue(t.line-1)):null:i>0&&t.ch==(r||ut(e,t.line)).text.length?t.line<e.first+e.size-1?Ue(t.line+1,0):null:new Ue(t.line,t.ch+i)}function Xo(e){e.setSelection(Ue(e.firstLine(),0),Ue(e.lastLine()),xe)}function Yo(e,t,i){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return i&&(r.update=function(n,S,B,K){n&&(r.from=s(e,n)),S&&(r.to=s(e,S)),B&&(r.text=B),K!==void 0&&(r.origin=K)}),Ae(e,"beforeChange",e,r),e.cm&&Ae(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function tn(e,t,i){if(e.cm){if(!e.cm.curOp)return or(e.cm,tn)(e,t,i);if(e.cm.state.suppressEdits)return}if((de(e,"beforeChange")||e.cm&&de(e.cm,"beforeChange"))&&(t=Yo(e,t,!0),!t))return;var r=Oi&&!i&&bi(e,t.from,t.to);if(r)for(var n=r.length-1;n>=0;--n)$o(e,{from:r[n].from,to:r[n].to,text:n?[""]:t.text,origin:t.origin});else $o(e,t)}function $o(e,t){if(t.text.length==1&&t.text[0]==""&&Et(t.from,t.to)==0)return;var i=Oa(e,t);Bo(e,t,i,e.cm?e.cm.curOp.id:NaN),Ln(e,t,i,Yr(e,t));var r=[];Li(e,function(n,S){!S&&ce(r,n.history)==-1&&(qo(n.history,t),r.push(n.history)),Ln(n,t,null,Yr(n,t))})}function ta(e,t,i){var r=e.cm&&e.cm.state.suppressEdits;if(r&&!i)return;for(var n=e.history,S,B=e.sel,K=t=="undo"?n.done:n.undone,X=t=="undo"?n.undone:n.done,J=0;J<K.length&&!(S=K[J],i?S.ranges&&!S.equals(e.sel):!S.ranges);J++);if(J==K.length)return;for(n.lastOrigin=n.lastSelOrigin=null;;)if(S=K.pop(),S.ranges){if(Jn(S,X),i&&!S.equals(e.sel)){br(e,S,{clearRedo:!1});return}B=S}else if(r){K.push(S);return}else break;var ae=[];Jn(B,X),X.push({changes:ae,generation:n.generation}),n.generation=S.generation||++n.maxGeneration;for(var le=de(e,"beforeChange")||e.cm&&de(e.cm,"beforeChange"),be=function(Ne){var We=S.changes[Ne];if(We.origin=t,le&&!Yo(e,We,!1))return K.length=0,{};ae.push(Pa(e,We));var Xe=Ne?Oa(e,We):De(K);Ln(e,We,Xe,Uo(e,We)),!Ne&&e.cm&&e.cm.scrollIntoView({from:We.from,to:Ai(We)});var at=[];Li(e,function(Ye,ot){!ot&&ce(at,Ye.history)==-1&&(qo(Ye.history,We),at.push(Ye.history)),Ln(Ye,We,null,Uo(Ye,We))})},ye=S.changes.length-1;ye>=0;--ye){var Le=be(ye);if(Le)return Le.v}}function Zo(e,t){if(t==0)return;if(e.first+=t,e.sel=new Wr(Ve(e.sel.ranges,function(n){return new jt(Ue(n.anchor.line+t,n.anchor.ch),Ue(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){Ar(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)Ti(e.cm,r,"gutter")}}function Ln(e,t,i,r){if(e.cm&&!e.cm.curOp)return or(e.cm,Ln)(e,t,i,r);if(t.to.line<e.first){Zo(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var n=t.text.length-1-(e.first-t.from.line);Zo(e,n),t={from:Ue(e.first,0),to:Ue(t.to.line+n,t.to.ch),text:[De(t.text)],origin:t.origin}}var S=e.lastLine();t.to.line>S&&(t={from:t.from,to:Ue(S,ut(e,S).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Hr(e,t.from,t.to),i||(i=Oa(e,t)),e.cm?xl(e.cm,t,r):Ma(e,t,r),qn(e,i,xe),e.cantEdit&&ea(e,Ue(e.firstLine(),0))&&(e.cantEdit=!1)}function xl(e,t,i){var r=e.doc,n=e.display,S=t.from,B=t.to,K=!1,X=S.line;e.options.lineWrapping||(X=kt(Er(ut(r,S.line))),r.iter(X,B.line+1,function(ye){if(ye==n.maxLine)return K=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ge(e),Ma(r,t,i,fo(e)),e.options.lineWrapping||(r.iter(X,S.line+t.text.length,function(ye){var Le=pn(ye);Le>n.maxLineLength&&(n.maxLine=ye,n.maxLineLength=Le,n.maxLineChanged=!0,K=!1)}),K&&(e.curOp.updateMaxLine=!0)),Xr(r,S.line),Cn(e,400);var J=t.text.length-(B.line-S.line)-1;t.full?Ar(e):S.line==B.line&&t.text.length==1&&!Mo(e.doc,t)?Ti(e,S.line,"text"):Ar(e,S.line,B.line+1,J);var ae=de(e,"changes"),le=de(e,"change");if(le||ae){var be={from:S,to:B,text:t.text,removed:t.removed,origin:t.origin};le&&cr(e,"change",e,be),ae&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(be)}e.display.selForContextMenu=null}function rn(e,t,i,r,n){var S;r||(r=i),Et(r,i)<0&&(S=[r,i],i=S[0],r=S[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 S=e[n],B=!0;if(S.ranges){S.copied||(S=e[n]=S.deepCopy(),S.copied=!0);for(var K=0;K<S.ranges.length;K++)Jo(S.ranges[K].anchor,t,i,r),Jo(S.ranges[K].head,t,i,r);continue}for(var X=0;X<S.changes.length;++X){var J=S.changes[X];if(i<J.from.line)J.from=Ue(J.from.line+r,J.from.ch),J.to=Ue(J.to.line+r,J.to.ch);else if(t<=J.to.line){B=!1;break}}B||(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,S=t;return typeof t=="number"?S=ut(e,W(e,t)):n=kt(t),n==null?null:(r(S,n)&&e.cm&&Ti(e.cm,n,i),S)}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,ft(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 S=Math.min(t,n-e),B=r.height;if(r.removeInner(e,S),this.height-=B-r.height,n==S&&(this.children.splice(i--,1),r.parent=null),(t-=S)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Dn))){var K=[];this.collapse(K),this.children=[new Dn(K)],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],S=n.chunkSize();if(e<=S){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var B=n.lines.length%25+25,K=B;K<n.lines.length;){var X=new Dn(n.lines.slice(K,K+=25));n.height-=X.height,this.children.splice(++r,0,X),X.parent=this}n.lines=n.lines.slice(0,B),this.maybeSpill()}break}e-=S}},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=ce(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],S=n.chunkSize();if(e<S){var B=Math.min(t,S-e);if(n.iterN(e,B,i))return!0;if((t-=B)==0)break;e=0}else e-=S}}};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=kt(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 S=vn(this);mr(i,Math.max(0,i.height-S)),e&&(Mr(e,function(){es(e,i,-S),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)||mr(r,r.height+n),i&&Mr(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),cr(i,"lineWidgetChanged",i,e,kt(r))})},fe(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),S=e.cm;return S&&n.noHScroll&&(S.display.alignWidgets=!0),kn(e,t,"widget",function(B){var K=B.widgets||(B.widgets=[]);if(n.insertAt==null?K.push(n):K.splice(Math.min(K.length-1,Math.max(0,n.insertAt)),0,n),n.line=B,S&&!ri(e,B)){var X=$r(B)<e.scrollTop;mr(B,B.height+vn(n)),X&&wa(S,n.height),S.curOp.forceUpdate=!0}return!0}),S&&cr(S,"lineWidgetAdded",S,n,typeof t=="number"?t:kt(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),de(this,"clear")){var i=this.find();i&&cr(this,"clear",i.from,i.to)}for(var r=null,n=null,S=0;S<this.lines.length;++S){var B=this.lines[S],K=_r(B.markedSpans,this);e&&!this.collapsed?Ti(e,kt(B),"text"):e&&(K.to!=null&&(n=kt(B)),K.from!=null&&(r=kt(B))),B.markedSpans=_i(B.markedSpans,K),K.from==null&&this.collapsed&&!ri(this.doc,B)&&e&&mr(B,Yi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var X=0;X<this.lines.length;++X){var J=Er(this.lines[X]),ae=pn(J);ae>e.display.maxLineLength&&(e.display.maxLine=J,e.display.maxLineLength=ae,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Ar(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 S=this.lines[n],B=_r(S.markedSpans,this);if(B.from!=null&&(i=Ue(t?S:kt(S),B.from),e==-1))return i;if(B.to!=null&&(r=Ue(t?S:kt(S),B.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,S=kt(t.line),B=fa(r,S);if(B&&(no(B),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!ri(i.doc,n)&&i.height!=null){var K=i.height;i.height=null;var X=vn(i)-K;X&&mr(n,n.height+X)}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||ce(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ki.prototype.detachLine=function(e){if(this.lines.splice(ce(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},fe(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 S=new ki(e,n),B=Et(t,i);if(r&&j(r,S,!1),B>0||B==0&&S.clearWhenEmpty!==!1)return S;if(S.replacedWith&&(S.collapsed=!0,S.widgetNode=x("span",[S.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||S.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(S.widgetNode.insertLeft=!0)),S.collapsed){if(ar(e,t.line,t,i,S)||t.line!=i.line&&ar(e,i.line,t,i,S))throw new Error("Inserting collapsed marker partially overlapping an existing one");oi()}S.addToHistory&&Bo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var K=t.line,X=e.cm,J;if(e.iter(K,i.line+1,function(le){X&&S.collapsed&&!X.options.lineWrapping&&Er(le)==X.display.maxLine&&(J=!0),S.collapsed&&K!=t.line&&mr(le,0),yi(le,new si(S,K==t.line?t.ch:null,K==i.line?i.ch:null)),++K}),S.collapsed&&e.iter(t.line,i.line+1,function(le){ri(e,le)&&mr(le,0)}),S.clearOnEnter&&Ce(S,"beforeCursorEnter",function(){return S.clear()}),S.readOnly&&(Ur(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),S.collapsed&&(S.id=++ts,S.atomic=!0),X){if(J&&(X.curOp.updateMaxLine=!0),S.collapsed)Ar(X,t.line,i.line+1);else if(S.className||S.startStyle||S.endStyle||S.css||S.attributes||S.title)for(var ae=t.line;ae<=i.line;ae++)Ti(X,ae,"text");S.atomic&&zo(X.doc),cr(X,"markerAdded",X,S)}return S}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)},fe(_n);function Sl(e,t,i,r,n){r=j(r),r.shared=!1;var S=[nn(e,t,i,r,n)],B=S[0],K=r.widgetNode;return Li(e,function(X){K&&(r.widgetNode=K.cloneNode(!0)),S.push(nn(X,s(X,t),s(X,i),r,n));for(var J=0;J<X.linked.length;++J)if(X.linked[J].isParent)return;B=De(S)}),new _n(S,B)}function rs(e){return e.findMarks(Ue(e.first,0),e.clipPos(Ue(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(),S=e.clipPos(n.from),B=e.clipPos(n.to);if(Et(S,B)){var K=nn(e,S,B,r.primary,r.primary.type);r.markers.push(K),K.parent=r}}}function Cl(e){for(var t=function(r){var n=e[r],S=[n.primary.doc];Li(n.primary.doc,function(X){return S.push(X)});for(var B=0;B<n.markers.length;B++){var K=n.markers[B];ce(S,K.doc)==-1&&(K.parent=null,n.markers.splice(B--,1))}},i=0;i<e.length;i++)t(i)}var wl=0,Lr=function(e,t,i,r,n){if(!(this instanceof Lr))return new Lr(e,t,i,r,n);i==null&&(i=0),Rn.call(this,[new Dn([new Mi("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var S=Ue(i,0);this.sel=wi(S),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)),Ma(this,{from:S,to:S,text:e}),br(this,wi(S),xe)};Lr.prototype=Je(Rn.prototype,{constructor:Lr,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=Ue(this.first,0),i=this.first+this.size-1;tn(this,{from:t,to:Ue(i,ut(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&xn(this.cm,0,0),br(this,wi(t),xe)}),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 ut(this,e)},getLineNumber:function(e){return kt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ut(this,e)),Er(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"?Ue(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,O(this,e),t)}),extendSelectionsBy:sr(function(e,t){var i=Ve(this.sel.ranges,e);jo(this,O(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 jt(s(this,e[n].anchor),s(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),br(this,Jr(this.cm,r,t),i)}),addSelection:sr(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new jt(s(this,e),s(this,t||e))),br(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,S=0;S<n.ranges.length;S++){var B=n.ranges[S];r[S]={from:B.from(),to:B.to(),text:this.splitLines(e[S]),origin:i}}for(var K=t&&t!="end"&&cl(this,r,t),X=r.length-1;X>=0;X--)tn(this,r[X]);K?Ho(this,K):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 n[t]=i,!i&&Ge(n)&&(r.gutterMarkers=null),!0})}),clearGutter:sr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&kn(t,i,"gutter",function(){return i.gutterMarkers[e]=null,Ge(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Vr(this,e))return null;if(t=e,e=ut(this,e),!e)return null}else if(t=kt(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:sr(function(e,t,i){return kn(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(E(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:sr(function(e,t,i){return kn(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",S=r[n];if(S)if(i==null)r[n]=null;else{var B=S.match(E(i));if(!B)return!1;var K=B.index+B[0].length;r[n]=S.slice(0,B.index)+(!B.index||K==S.length?"":" ")+S.slice(K)||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=ut(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 this.iter(e.line,t.line+1,function(S){var B=S.markedSpans;if(B)for(var K=0;K<B.length;K++){var X=B[K];!(X.to!=null&&n==e.line&&e.ch>=X.to||X.from==null&&n!=e.line||X.from!=null&&n==t.line&&X.from>=t.ch)&&(!i||i(X.marker))&&r.push(X.marker.parent||X.marker)}++n}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var S=n.text.length+r;if(S>e)return t=e,!0;e-=S,++i}),s(this,Ue(i,t))},indexFromPos:function(e){e=s(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+i}),t},copy:function(e){var t=new Lr(ei(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,i=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<i&&(i=e.to);var r=new Lr(ei(this,t,i),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Tl(r,rs(this)),r},unlinkDoc:function(e){if(e instanceof Vt&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var i=this.linked[t];if(i.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Cl(rs(this));break}if(e.history==this.history){var r=[e.id];Li(e,function(n){return r.push(n.id)},!0),e.history=new 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We=Ne.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(We)){K();return}S[Le]=We,K()},Ne.readAsText(ye)},J=0;J<r.length;J++)X(r[J],J);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var ae=e.dataTransfer.getData("Text");if(ae){var le;if(t.state.draggingText&&!t.state.draggingText.copy&&(le=t.listSelections()),qn(t.doc,wi(i,i)),le)for(var be=0;be<le.length;++be)rn(t.doc,"",le[be].anchor,le[be].head,"drag");t.replaceSelection(ae,"around","paste"),t.display.input.focus()}}catch(ye){}}}function Ll(e,t){if(H&&(!e.state.draggingText||+new Date-is<100)){ue(t);return}if(Fe(e,t)||ui(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!R){var i=a("img",null,null,"position: fixed; left: 0; top: 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e;Ce(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,as(Ol)},100))}),Ce(window,"blur",function(){return as(Zi)})}function Ol(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Di={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Mn=0;Mn<10;Mn++)Di[Mn+48]=Di[Mn+96]=String(Mn);for(var ra=65;ra<=90;ra++)Di[ra]=String.fromCharCode(ra);for(var Pn=1;Pn<=12;Pn++)Di[Pn+111]=Di[Pn+63235]="F"+Pn;var 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S=Ze(n,i.ch,i.sticky),B=n[S];if(e.doc.direction=="ltr"&&B.level%2==0&&(r>0?B.to>i.ch:B.from<i.ch))return Fa(t,i,r);var K=function(Xe,at){return Ba(t,Xe instanceof Ue?Xe.ch:Xe,at)},X,J=function(Xe){return e.options.lineWrapping?(X=X||Xi(e,t),co(e,t,X,Xe)):{begin:0,end:t.text.length}},ae=J(i.sticky=="before"?K(i,-1):i.ch);if(e.doc.direction=="rtl"||B.level==1){var le=B.level==1==r<0,be=K(i,le?1:-1);if(be!=null&&(le?be<=B.to&&be<=ae.end:be>=B.from&&be>=ae.begin)){var ye=le?"before":"after";return new Ue(i.line,be,ye)}}var Le=function(Xe,at,Ye){for(var ot=function(zt,lr){return lr?new Ue(i.line,K(zt,1),"before"):new Ue(i.line,zt,"after")};Xe>=0&&Xe<n.length;Xe+=at){var xt=n[Xe],gt=at>0==(xt.level!=1),At=gt?Ye.begin:K(Ye.end,-1);if(xt.from<=At&&At<xt.to)return ot(At,gt);if(At=gt?xt.from:K(xt.to,-1),Ye.begin<=At&&At<Ye.end)return ot(At,gt)}},Ne=Le(S+r,r,ae);if(Ne)return Ne;var We=r>0?ae.end:K(ae.begin,-1);return 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jt(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,S=e.doc;ee(t);var B,K,X=S.sel,J=X.ranges;if(r.addNew&&!r.extend?(K=S.sel.contains(i),K>-1?B=J[K]:B=new jt(i,i)):(B=S.sel.primary(),K=S.sel.primIndex),r.unit=="rectangle")r.addNew||(B=new jt(i,i)),i=Ni(e,t,!0,!0),K=-1;else{var ae=ys(e,i,r.unit);r.extend?B=Ia(B,ae.anchor,ae.head,r.extend):B=ae}r.addNew?K==-1?(K=J.length,br(S,Jr(e,J.concat([B]),K),{scroll:!1,origin:"*mouse"})):J.length>1&&J[K].empty()&&r.unit=="char"&&!r.extend?(br(S,Jr(e,J.slice(0,K).concat(J.slice(K+1)),0),{scroll:!1,origin:"*mouse"}),X=S.sel):Na(S,K,B,Te):(K=0,br(S,new Wr([B],0),Te),X=S.sel);var le=i;function be(Ye){if(Et(le,Ye)==0)return;if(le=Ye,r.unit=="rectangle"){for(var ot=[],xt=e.options.tabSize,gt=q(ut(S,i.line).text,i.ch,xt),At=q(ut(S,Ye.line).text,Ye.ch,xt),zt=Math.min(gt,At),lr=Math.max(gt,At),Yt=Math.min(i.line,Ye.line),Pr=Math.min(e.lastLine(),Math.max(i.line,Ye.line));Yt<=Pr;Yt++){var kr=ut(S,Yt).text,er=Se(kr,zt,xt);zt==lr?ot.push(new 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n,S;if(t.touches)n=t.touches[0].clientX,S=t.touches[0].clientY;else try{n=t.clientX,S=t.clientY}catch(be){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&ee(t);var B=e.display,K=B.lineDiv.getBoundingClientRect();if(S>K.bottom||!de(e,i))return ne(t);S-=K.top-B.viewOffset;for(var X=0;X<e.display.gutterSpecs.length;++X){var J=B.gutters.childNodes[X];if(J&&J.getBoundingClientRect().right>=n){var ae=Fr(e.doc,S),le=e.display.gutterSpecs[X];return Ae(e,i,e,ae,le.className,t),ne(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(Fe(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return de(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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Lr(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new Vt.inputStyles[t.inputStyle](this),S=this.display=new hl(e,r,n,t);S.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 ie,keySeq:null,specialChars:null},t.autofocus&&!o&&S.input.focus(),H&&U<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Ql(this),Dl(),ji(this),this.curOp.forceUpdate=!0,Po(this,r),t.autofocus&&!o||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Ta(i)},20):Zi(this);for(var B in aa)aa.hasOwnProperty(B)&&aa[B](this,t[B],sn);Lo(this),t.finishInit&&t.finishInit(this);for(var 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S.electricInput&&(S.electricInput.test(ut(e.doc,n.head.line).text.slice(0,n.head.ch))&&(B=Un(e,n.head.line,"smart")));B&&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,S={anchor:Ue(n,0),head:Ue(n+1,0)};i.push(S),t.push(e.getRange(S.anchor,S.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 P?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 S=this.options,B=S[r];if(S[r]==n&&r!="mode")return;S[r]=n,t.hasOwnProperty(r)&&or(this,t[r])(this,n,B),Ae(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](ia(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,S=0;S<n.length;++S)if(n[S]==r||n[S].name==r)return n.splice(S,1),!0},addOverlay:Sr(function(r,n){var S=r.token?r:e.getMode(this.options,r);if(S.startState)throw new Error("Overlays may not be stateful.");ze(this.state.overlays,{mode:S,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(B){return B.priority}),this.state.modeGen++,Ar(this)}),removeOverlay:Sr(function(r){for(var n=this.state.overlays,S=0;S<n.length;++S){var B=n[S].modeSpec;if(B==r||typeof r=="string"&&B.name==r){n.splice(S,1),this.state.modeGen++,Ar(this);return}}}),indentLine:Sr(function(r,n,S){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),Vr(this.doc,r)&&Un(this,r,n,S)}),indentSelection:Sr(function(r){for(var n=this.doc.sel.ranges,S=-1,B=0;B<n.length;B++){var K=n[B];if(K.empty())K.head.line>S&&(Un(this,K.head.line,r,!0),S=K.head.line,B==this.doc.sel.primIndex&&Ji(this));else{var X=K.from(),J=K.to(),ae=Math.max(S,X.line);S=Math.min(this.lastLine(),J.line-(J.ch?0:1))+1;for(var le=ae;le<S;++le)Un(this,le,r);var be=this.doc.sel.ranges;X.ch==0&&n.length==be.length&&be[B].from().ch>0&&Na(this.doc,B,new jt(X,be[B].to()),xe)}}}),getTokenAt:function(r,n){return Kt(this,r,n)},getLineTokens:function(r,n){return Kt(this,Ue(r),n,!0)},getTokenTypeAt:function(r){r=s(this.doc,r);var n=Re(this,ut(this.doc,r.line)),S=0,B=(n.length-1)/2,K=r.ch,X;if(K==0)X=n[2];else for(;;){var J=S+B>>1;if((J?n[J*2-1]:0)>=K)B=J;else if(n[J*2+1]<K)S=J+1;else{X=n[J*2+2];break}}var ae=X?X.indexOf("overlay "):-1;return ae<0?X:ae==0?null:X.slice(0,ae-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 S=[];if(!i.hasOwnProperty(n))return S;var B=i[n],K=this.getModeAt(r);if(typeof K[n]=="string")B[K[n]]&&S.push(B[K[n]]);else if(K[n])for(var X=0;X<K[n].length;X++){var J=B[K[n][X]];J&&S.push(J)}else K.helperType&&B[K.helperType]?S.push(B[K.helperType]):B[K.name]&&S.push(B[K.name]);for(var ae=0;ae<B._global.length;ae++){var le=B._global[ae];le.pred(K,this)&&ce(S,le.val)==-1&&S.push(le.val)}return S},getStateAfter:function(r,n){var S=this.doc;return r=W(S,r==null?S.first+S.size-1:r),Ke(this,r+1,n).state},cursorCoords:function(r,n){var S,B=this.doc.sel.primary();return r==null?S=B.head:typeof r=="object"?S=s(this.doc,r):S=r?B.from():B.to(),Zr(this,S,n||"page")},charCoords:function(r,n){return ma(this,s(this.doc,r),n||"page")},coordsChar:function(r,n){return r=lo(this,r,n||"page"),va(this,r.left,r.top)},lineAtHeight:function(r,n){return r=lo(this,{top:r,left:0},n||"page").top,Fr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,S){var B=!1,K;if(typeof r=="number"){var X=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>X&&(r=X,B=!0),K=ut(this.doc,r)}else K=r;return Hn(this,K,{top:0,left:0},n||"page",S||B).top+(B?this.doc.height-$r(K):0)},defaultTextHeight:function(){return Yi(this.display)},defaultCharWidth:function(){return $i(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,S,B,K){var X=this.display;r=Zr(this,s(this.doc,r));var J=r.bottom,ae=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),X.sizer.appendChild(n),B=="over")J=r.top;else if(B=="above"||B=="near"){var le=Math.max(X.wrapper.clientHeight,this.doc.height),be=Math.max(X.sizer.clientWidth,X.lineSpace.clientWidth);(B=="above"||r.bottom+n.offsetHeight>le)&&r.top>n.offsetHeight?J=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=le&&(J=r.bottom),ae+n.offsetWidth>be&&(ae=be-n.offsetWidth)}n.style.top=J+"px",n.style.left=n.style.right="",K=="right"?(ae=X.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(K=="left"?ae=0:K=="middle"&&(ae=(X.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ae+"px"),S&&Zs(this,{left:ae,top:J,right:ae+n.offsetWidth,bottom:J+n.offsetHeight})},triggerOnKeyDown:Sr(ps),triggerOnKeyPress:Sr(gs),triggerOnKeyUp:ms,triggerOnMouseDown:Sr(vs),execCommand:function(r){if(In.hasOwnProperty(r))return In[r].call(null,this)},triggerElectric:Sr(function(r){Cs(this,r)}),findPosH:function(r,n,S,B){var K=1;n<0&&(K=-1,n=-n);for(var X=s(this.doc,r),J=0;J<n&&!(X=Ka(this.doc,X,K,S,B),X.hitSide);++J);return X},moveH:Sr(function(r,n){var S=this;this.extendSelectionsBy(function(B){return S.display.shift||S.doc.extend||B.empty()?Ka(S.doc,B.head,r,n,S.options.rtlMoveVisually):r<0?B.from():B.to()},we)}),deleteH:Sr(function(r,n){var S=this.doc.sel,B=this.doc;S.somethingSelected()?B.replaceSelection("",null,"+delete"):on(this,function(K){var X=Ka(B,K.head,r,n,!1);return r<0?{from:X,to:K.head}:{from:K.head,to:X}})}),findPosV:function(r,n,S,B){var K=1,X=B;n<0&&(K=-1,n=-n);for(var J=s(this.doc,r),ae=0;ae<n;++ae){var le=Zr(this,J,"div");if(X==null?X=le.left:le.left=X,J=ks(this,le,K,S),J.hitSide)break}return J},moveV:Sr(function(r,n){var S=this,B=this.doc,K=[],X=!this.display.shift&&!B.extend&&B.sel.somethingSelected();if(B.extendSelectionsBy(function(ae){if(X)return r<0?ae.from():ae.to();var le=Zr(S,ae.head,"div");ae.goalColumn!=null&&(le.left=ae.goalColumn),K.push(le.left);var be=ks(S,le,r,n);return n=="page"&&ae==B.sel.primary()&&wa(S,ma(S,be,"div").top-le.top),be},we),K.length)for(var J=0;J<B.sel.ranges.length;J++)B.sel.ranges[J].goalColumn=K[J]}),findWordAt:function(r){var n=this.doc,S=ut(n,r.line).text,B=r.ch,K=r.ch;if(S){var X=this.getHelper(r,"wordChars");(r.sticky=="before"||K==S.length)&&B?--B:++K;for(var J=S.charAt(B),ae=He(J,X)?function(le){return He(le,X)}:/\s/.test(J)?function(le){return/\s/.test(le)}:function(le){return!/\s/.test(le)&&!He(le)};B>0&&ae(S.charAt(B-1));)--B;for(;K<S.length&&ae(S.charAt(K));)++K}return new jt(Ue(r.line,B),Ue(r.line,K))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?G(this.display.cursorDiv,"CodeMirror-overwrite"):f(this.display.cursorDiv,"CodeMirror-overwrite"),Ae(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==I()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Sr(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:Pi(this)}},scrollIntoView:Sr(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:Ue(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:Sr(function(r,n){var S=this,B=function(X){return typeof X=="number"||/^\d+$/.test(String(X))?X+"px":X};r!=null&&(this.display.wrapper.style.width=B(r)),n!=null&&(this.display.wrapper.style.height=B(n)),this.options.lineWrapping&&ao(this);var K=this.display.viewFrom;this.doc.iter(K,this.display.viewTo,function(X){if(X.widgets){for(var J=0;J<X.widgets.length;J++)if(X.widgets[J].noHScroll){Ti(S,K,"widget");break}}++K}),this.curOp.forceUpdate=!0,Ae(this,"refresh",this)}),operation:function(r){return Mr(this,r)},startOperation:function(){return ji(this)},endOperation:function(){return Wi(this)},refresh:Sr(function(){var r=this.display.cachedTextHeight;Ar(this),this.curOp.forceUpdate=!0,yn(this),xn(this,this.doc.scrollLeft,this.doc.scrollTop),ka(this.display),(r==null||Math.abs(r-Yi(this.display))>.5||this.options.lineWrapping)&&Ea(this),Ae(this,"refresh",this)}),swapDoc:Sr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Po(this,r),yn(this),this.display.input.reset(),xn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,cr(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},fe(e),e.registerHelper=function(r,n,S){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=S},e.registerGlobalHelper=function(r,n,S,B){e.registerHelper(r,n,B),i[r]._global.push({pred:S,val:B})}}function Ka(e,t,i,r,n){var S=t,B=i,K=ut(e,t.line),X=n&&e.direction=="rtl"?-i:i;function J(){var at=t.line+X;return at<e.first||at>=e.first+e.size?!1:(t=new Ue(at,t.ch,t.sticky),K=ut(e,at))}function ae(at){var Ye;if(r=="codepoint"){var ot=K.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(ot)?Ye=null:Ye=new Ue(t.line,Math.max(0,Math.min(K.text.length,t.ch+i*(ot>=55296&&ot<56320?2:1))),-i)}else n?Ye=Pl(e.cm,K,t,i):Ye=Fa(K,t,i);if(Ye==null)if(!at&&J())t=Ua(n,e.cm,K,t.line,X);else return!1;else t=Ye;return!0}if(r=="char"||r=="codepoint")ae();else if(r=="column")ae(!0);else if(r=="word"||r=="group")for(var le=null,be=r=="group",ye=e.cm&&e.cm.getHelper(t,"wordChars"),Le=!0;!(i<0&&!ae(!Le));Le=!1){var Ne=K.text.charAt(t.ch)||`
`,We=He(Ne,ye)?"w":be&&Ne==`
`?"n":!be||/\s/.test(Ne)?null:"p";if(be&&!Le&&!We&&(We="s"),le&&le!=We){i<0&&(i=1,ae(),t.sticky="after");break}if(We&&(le=We),i>0&&!ae(!Le))break}var Xe=ea(e,t,S,B,!0);return pi(S,Xe)&&(Xe.hitSide=!0),Xe}function ks(e,t,i,r){var n=e.doc,S=t.left,B;if(r=="page"){var K=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),X=Math.max(K-.5*Yi(e.display),3);B=(i>0?t.bottom:t.top)+i*X}else r=="line"&&(B=i>0?t.bottom+3:t.top-3);for(var J;!(J=va(e,S,B),!J.outside);){if(i<0?B<=0:B>=n.height){J.hitSide=!0;break}B+=i*5}return J}var Ht=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ie,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Ht.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 S(K){for(var X=K.target;X;X=X.parentNode){if(X==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(X.className))break}return!1}Ce(n,"paste",function(K){if(!S(K)||Fe(r,K)||Ts(K,r))return;U<=11&&setTimeout(or(r,function(){return t.updateFromDOM()}),20)}),Ce(n,"compositionstart",function(K){t.composing={data:K.data,done:!1}}),Ce(n,"compositionupdate",function(K){t.composing||(t.composing={data:K.data,done:!1})}),Ce(n,"compositionend",function(K){t.composing&&(K.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ce(n,"touchstart",function(){return i.forceCompositionEnd()}),Ce(n,"input",function(){t.composing||t.readFromDOMSoon()});function B(K){if(!S(K)||Fe(r,K))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()}),K.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var X=ws(r);oa({lineWise:!0,text:X.text}),K.type=="cut"&&r.operation(function(){r.setSelections(X.ranges,0,xe),r.replaceSelection("",null,"cut")})}else return;if(K.clipboardData){K.clipboardData.clearData();var J=Qr.text.join(`
`);if(K.clipboardData.setData("Text",J),K.clipboardData.getData("Text")==J){K.preventDefault();return}}var ae=Ls(),le=ae.firstChild;r.display.lineSpace.insertBefore(ae,r.display.lineSpace.firstChild),le.value=Qr.text.join(`
`);var be=document.activeElement;Q(le),setTimeout(function(){r.display.lineSpace.removeChild(ae),be.focus(),be==n&&i.showPrimarySelection()},50)}Ce(n,"copy",B),Ce(n,"cut",B)},Ht.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ht.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ht.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Ht.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ht.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 S=sa(t,e.anchorNode,e.anchorOffset),B=sa(t,e.focusNode,e.focusOffset);if(S&&!S.bad&&B&&!B.bad&&Et(vi(S,B),r)==0&&Et(gi(S,B),n)==0)return;var K=t.display.view,X=r.line>=t.display.viewFrom&&Ds(t,r)||{node:K[0].measure.map[2],offset:0},J=n.line<t.display.viewTo&&Ds(t,n);if(!J){var ae=K[K.length-1].measure,le=ae.maps?ae.maps[ae.maps.length-1]:ae.map;J={node:le[le.length-1],offset:le[le.length-2]-le[le.length-3]}}if(!X||!J){e.removeAllRanges();return}var be=e.rangeCount&&e.getRangeAt(0),ye;try{ye=v(X.node,X.offset,J.offset,J.node)}catch(Le){}ye&&(!D&&t.state.focused?(e.collapse(X.node,X.offset),ye.collapsed||(e.removeAllRanges(),e.addRange(ye))):(e.removeAllRanges(),e.addRange(ye)),be&&e.anchorNode==null?e.addRange(be):D&&this.startGracePeriod()),this.rememberSelection()},Ht.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)},Ht.prototype.showMultipleSelections=function(e){d(this.cm.display.cursorDiv,e.cursors),d(this.cm.display.selectionDiv,e.selection)},Ht.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Ht.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return T(this.div,t)},Ht.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Ht.prototype.blur=function(){this.div.blur()},Ht.prototype.getField=function(){return this.div},Ht.prototype.supportsTouch=function(){return!0},Ht.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)},Ht.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Ht.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(){br(t.doc,wi(i,r),xe),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Ht.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=Ue(r.line-1,ut(e.doc,r.line-1).length)),n.ch==ut(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Ue(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var S,B,K;r.line==t.viewFrom||(S=Bi(e,r.line))==0?(B=kt(t.view[0].line),K=t.view[0].node):(B=kt(t.view[S].line),K=t.view[S-1].node.nextSibling);var X=Bi(e,n.line),J,ae;if(X==t.view.length-1?(J=t.viewTo-1,ae=t.lineDiv.lastChild):(J=kt(t.view[X+1].line)-1,ae=t.view[X+1].node.previousSibling),!K)return!1;for(var le=e.doc.splitLines(tu(e,K,ae,B,J)),be=Hr(e.doc,Ue(B,0),Ue(J,ut(e.doc,J).text.length));le.length>1&&be.length>1;)if(De(le)==De(be))le.pop(),be.pop(),J--;else if(le[0]==be[0])le.shift(),be.shift(),B++;else break;for(var ye=0,Le=0,Ne=le[0],We=be[0],Xe=Math.min(Ne.length,We.length);ye<Xe&&Ne.charCodeAt(ye)==We.charCodeAt(ye);)++ye;for(var at=De(le),Ye=De(be),ot=Math.min(at.length-(le.length==1?ye:0),Ye.length-(be.length==1?ye:0));Le<ot&&at.charCodeAt(at.length-Le-1)==Ye.charCodeAt(Ye.length-Le-1);)++Le;if(le.length==1&&be.length==1&&B==r.line)for(;ye&&ye>r.ch&&at.charCodeAt(at.length-Le-1)==Ye.charCodeAt(Ye.length-Le-1);)ye--,Le++;le[le.length-1]=at.slice(0,at.length-Le).replace(/^\u200b+/,""),le[0]=le[0].slice(ye).replace(/\u200b+$/,"");var xt=Ue(B,ye),gt=Ue(J,be.length?De(be).length-Le:0);if(le.length>1||le[0]||Et(xt,gt))return rn(e.doc,le,xt,gt,"+input"),!0},Ht.prototype.ensurePolled=function(){this.forceCompositionEnd()},Ht.prototype.reset=function(){this.forceCompositionEnd()},Ht.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Ht.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)},Ht.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Mr(this.cm,function(){return Ar(e.cm)})},Ht.prototype.setUneditable=function(e){e.contentEditable="false"},Ht.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)},Ht.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ht.prototype.onContextMenu=function(){},Ht.prototype.resetPosition=function(){},Ht.prototype.needsContentAttribute=!0;function Ds(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var r=ut(e.doc,t.line),n=eo(i,r,t.line),S=it(r,e.doc.direction),B="left";if(S){var K=Ze(S,t.ch);B=K%2?"right":"left"}var X=io(n.map,t.ch,B);return X.offset=X.collapse=="right"?X.end:X.start,X}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 S="",B=!1,K=e.doc.lineSeparator(),X=!1;function J(ye){return function(Le){return Le.id==ye}}function ae(){B&&(S+=K,X&&(S+=K),B=X=!1)}function le(ye){ye&&(ae(),S+=ye)}function be(ye){if(ye.nodeType==1){var Le=ye.getAttribute("cm-text");if(Le){le(Le);return}var Ne=ye.getAttribute("cm-marker"),We;if(Ne){var Xe=e.findMarks(Ue(r,0),Ue(n+1,0),J(+Ne));Xe.length&&(We=Xe[0].find(0))&&le(Hr(e.doc,We.from,We.to).join(K));return}if(ye.getAttribute("contenteditable")=="false")return;var at=/^(pre|div|p|li|table|br)$/i.test(ye.nodeName);if(!/^br$/i.test(ye.nodeName)&&ye.textContent.length==0)return;at&&ae();for(var Ye=0;Ye<ye.childNodes.length;Ye++)be(ye.childNodes[Ye]);/^(pre|p)$/i.test(ye.nodeName)&&(X=!0),at&&(B=!0)}else ye.nodeType==3&&le(ye.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(be(t),t==i);)t=t.nextSibling,X=!1;return S}function sa(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return ln(e.clipPos(Ue(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 S=e.display.view[n];if(S.node==r)return ru(S,t,i)}}function ru(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!T(r,t))return ln(Ue(kt(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var S=e.rest?De(e.rest):e.line;return ln(Ue(kt(S),S.text.length),n)}var B=t.nodeType==3?t:null,K=t;for(!B&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(B=t.firstChild,i&&(i=B.nodeValue.length));K.parentNode!=r;)K=K.parentNode;var X=e.measure,J=X.maps;function ae(We,Xe,at){for(var Ye=-1;Ye<(J?J.length:0);Ye++)for(var ot=Ye<0?X.map:J[Ye],xt=0;xt<ot.length;xt+=3){var gt=ot[xt+2];if(gt==We||gt==Xe){var At=kt(Ye<0?e.line:e.rest[Ye]),zt=ot[xt]+at;return(at<0||gt!=We)&&(zt=ot[xt+(at?1:0)]),Ue(At,zt)}}}var le=ae(B,K,i);if(le)return ln(le,n);for(var be=K.nextSibling,ye=B?B.nodeValue.length-i:0;be;be=be.nextSibling){if(le=ae(be,be.firstChild,0),le)return ln(Ue(le.line,le.ch-ye),n);ye+=be.textContent.length}for(var Le=K.previousSibling,Ne=i;Le;Le=Le.previousSibling){if(le=ae(Le,Le.firstChild,-1),le)return ln(Ue(le.line,le.ch+Ne),n);Ne+=Le.textContent.length}}var Qt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ie,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"),Ce(n,"input",function(){H&&U>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Ce(n,"paste",function(B){if(Fe(r,B)||Ts(B,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function S(B){if(Fe(r,B))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var K=ws(r);oa({lineWise:!0,text:K.text}),B.type=="cut"?r.setSelections(K.ranges,null,xe):(i.prevInput="",n.value=K.text.join(`
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      top: `+(e.clientY-ae.top-5)+"px; left: "+(e.clientX-ae.left-5)+`px;
      z-index: 1000; background: `+(H?"rgba(255, 255, 255, .05)":"transparent")+`;
      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var le;P&&(le=window.scrollY),r.input.focus(),P&&window.scrollTo(null,le),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=ye,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function be(){if(n.selectionStart!=null){var Ne=i.somethingSelected(),We="\u200B"+(Ne?n.value:"");n.value="\u21DA",n.value=We,t.prevInput=Ne?"":"\u200B",n.selectionStart=1,n.selectionEnd=We.length,r.selForContextMenu=i.doc.sel}}function ye(){if(t.contextMenuPending!=ye)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=J,n.style.cssText=X,H&&U<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=B),n.selectionStart!=null){(!H||H&&U<9)&&be();var Ne=0,We=function(){r.selForContextMenu==i.doc.sel&&n.selectionStart==0&&n.selectionEnd>0&&t.prevInput=="\u200B"?or(i,Xo)(i):Ne++<10?r.detectingSelectAll=setTimeout(We,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(We,200)}}if(H&&U>=9&&be(),k){ue(e);var Le=function(){nt(window,"mouseup",Le),setTimeout(ye,20)};Ce(window,"mouseup",Le)}else setTimeout(ye,50)},Qt.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},Qt.prototype.setUneditable=function(){},Qt.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?j(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=I();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function r(){e.value=K.getValue()}var n;if(e.form&&(Ce(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var S=e.form;n=S.submit;try{var B=S.submit=function(){r(),S.submit=n,S.submit(),S.submit=B}}catch(X){}}t.finishInit=function(X){X.save=r,X.getTextArea=function(){return e},X.toTextArea=function(){X.toTextArea=isNaN,r(),e.parentNode.removeChild(X.getWrapperElement()),e.style.display="",e.form&&(nt(e.form,"submit",r),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=n))}},e.style.display="none";var K=Vt(function(X){return e.parentNode.insertBefore(X,e.nextSibling)},t);return K}function nu(e){e.off=nt,e.on=Ce,e.wheelEventPixels=dl,e.Doc=Lr,e.splitLines=St,e.countColumn=q,e.findColumn=Se,e.isWordChar=Ie,e.Pass=Oe,e.signal=Ae,e.Line=Mi,e.changeEnd=Ai,e.scrollbarModel=To,e.Pos=Ue,e.cmpPos=Et,e.modes=Xt,e.mimeModes=Ot,e.resolveMode=bt,e.getMode=Nr,e.modeExtensions=hr,e.extendMode=pr,e.copyState=Br,e.startState=qr,e.innerMode=ci,e.commands=In,e.keyMap=hi,e.keyName=us,e.isModifierKey=ss,e.lookupKey=an,e.normalizeKeyMap=Ml,e.StringStream=It,e.SharedTextMarker=_n,e.TextMarker=ki,e.LineWidget=On,e.e_preventDefault=ee,e.e_stopPropagation=te,e.e_stop=ue,e.addClass=G,e.contains=T,e.rmClass=f,e.keyNames=Di}$l(Vt),ql(Vt);var au="iter insert remove copy getEditor constructor".split(" ");for(var la in Lr.prototype)Lr.prototype.hasOwnProperty(la)&&ce(au,la)<0&&(Vt.prototype[la]=function(e){return function(){return e.apply(this.doc,arguments)}}(Lr.prototype[la]));return fe(Lr),Vt.inputStyles={textarea:Qt,contenteditable:Ht},Vt.defineMode=function(e){!Vt.defaults.mode&&e!="null"&&(Vt.defaults.mode=e),Ir.apply(this,arguments)},Vt.defineMIME=Kr,Vt.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),Vt.defineMIME("text/plain","null"),Vt.defineExtension=function(e,t){Vt.prototype[e]=t},Vt.defineDocExtension=function(e,t){Lr.prototype[e]=t},Vt.fromTextArea=iu,nu(Vt),Vt.version="5.58.2",Vt})},VwnK:function(wt,pt,se){"use strict";se.r(pt);var re=se("+L6B"),Z=se("2/Rp"),D=se("OaEy"),Y=se("2fM7"),N=se("14J3"),M=se("BMrR"),H=se("5NDa"),U=se("5rEg"),P=se("jCWc"),_=se("kPKH"),y=se("jrin"),A=se("miYZ"),R=se("tsqr"),L=se("k1fw"),w=se("9og8"),b=se("y8nQ"),u=se("Vl3Y"),o=se("tJVT"),l=se("PpiC"),h=se("WmNS"),C=se.n(h),g=se("q1tI"),p=se.n(g),k=se("9kvl"),E=se("ErOA"),f=se("xKgJ"),m=se("Ot1p"),d=function(x){var v,T,I,G=x.user,V=x.globalSetting,Q=x.loading,z=x.dispatch,j=x.restful,q=Object(l.a)(x,["user","globalSetting","loading","dispatch","restful"]),ie=Object(g.useState)({content:"",message:"",status:0,contacts:[],address:"",data:[]}),ce=Object(o.a)(ie,2),ve=ce[0],Oe=ce[1],xe=Object(g.useState)(!0),Te=Object(o.a)(xe,2),we=Te[0],Se=Te[1],pe=q.match.params,oe=u.a.useForm(),De=Object(o.a)(oe,1),Ve=De[0],ze=Object(g.useState)(`

    
##### \u7B80\u8981\u63CF\u8FF0

- \u7528\u6237\u6CE8\u518C\u63A5\u53E3

##### \u8BF7\u6C42URL
- \` http://xx.com/api/user/register \`
  
##### \u8BF7\u6C42\u65B9\u5F0F
- POST 

##### \u53C2\u6570

|\u53C2\u6570\u540D|\u5FC5\u9009|\u7C7B\u578B|\u8BF4\u660E|
|:----    |:---|:----- |-----   |
|username |\u662F  |string |\u7528\u6237\u540D   |
|password |\u662F  |string | \u5BC6\u7801    |
|name     |\u5426  |string | \u6635\u79F0    |

##### \u8FD4\u56DE\u793A\u4F8B 

\`\`\` 
  {
    "error_code": 0,
    "data": {
      "uid": "1",
      "username": "12154545",
      "name": "\u5434\u7CFB\u6302",
      "groupid": 2 ,
      "reg_time": "1436864169",
      "last_login_time": "0",
    }
  }
\`\`\`

##### \u8FD4\u56DE\u53C2\u6570\u8BF4\u660E 

|\u53C2\u6570\u540D|\u7C7B\u578B|\u8BF4\u660E|
|:-----  |:-----|-----                           |
|groupid |int   |\u7528\u6237\u7EC4id\uFF0C1\uFF1A\u8D85\u7EA7\u7BA1\u7406\u5458\uFF1B2\uFF1A\u666E\u901A\u7528\u6237  |

##### \u5907\u6CE8 

- \u66F4\u591A\u8FD4\u56DE\u9519\u8BEF\u4EE3\u7801\u8BF7\u770B\u9996\u9875\u7684\u9519\u8BEF\u4EE3\u7801\u63CF\u8FF0



\u6B22\u8FCE\u4F7F\u7528\uFF01`),et=Object(o.a)(ze,2),Je=et[0],ke=et[1];Object(g.useEffect)(function(){Ve.resetFields()},[pe.id]);var Ie=function(){var Ge=Object(w.a)(C.a.mark(function je(_e){var Be,$e,qe;return C.a.wrap(function(Ze){for(;;)switch(Ze.prev=Ze.next){case 0:return Ze.next=2,Ve.getFieldsValue();case 2:return Be=Ze.sent,$e="/api/restfuls.json",pe.id!=0&&($e="/api/restfuls/".concat(pe.id,".json")),Ze.next=7,Object(E.a)($e,{method:pe.id!=0?"put":"post",body:Object(L.a)(Object(L.a)({file_type:0},Be),{},{parent_id:Be.parent_id||""})});case 7:qe=Ze.sent,qe.status===0&&(R.b.success("\u6DFB\u52A0\u6210\u529F"),q.history.push("/ch/rest/".concat(qe.data.id)));case 9:case"end":return Ze.stop()}},je)}));return function(_e){return Ge.apply(this,arguments)}}(),He=function(){var Ge=Object(w.a)(C.a.mark(function je(){var _e;return C.a.wrap(function($e){for(;;)switch($e.prev=$e.next){case 0:return $e.next=2,z({type:"restful/getRestful"});case 2:if(!(pe.id!=0)){$e.next=8;break}return 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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 m(d){var a=d.loader;if(a!==b.default&&a!==w.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(re,Z,D){"use strict";D.r(Z);var Y=D("./src/polyfills/number.ts"),N=D("./src/utils/ewma-bandwidth-estimator.ts"),M=D("./src/events.ts"),H=D("./src/utils/buffer-helper.ts"),U=D("./src/errors.ts"),P=D("./src/types/loader.ts"),_=D("./src/utils/logger.ts");function y(L,w){for(var b=0;b<w.length;b++){var u=w[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function A(L,w,b){return w&&y(L.prototype,w),b&&y(L,b),L}var R=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 N.default(u.abrEwmaSlowVoD,u.abrEwmaFastVoD,u.abrEwmaDefaultEstimate),this.registerListeners()}var w=L.prototype;return w.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)},w.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)},w.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},w.onFragLoading=function(u,o){var l=o.frag;if(l.type===P.PlaylistLevelType.MAIN&&!this.timer){var h;this.fragCurrent=l,this.partCurrent=(h=o.part)!=null?h:null,this.timer=self.setInterval(this.onCheck,100)}},w.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)},w._abandonRulesCheck=function(){var u=this.fragCurrent,o=this.partCurrent,l=this.hls,h=l.autoLevelEnabled,C=l.config,g=l.media;if(!u||!g)return;var p=o?o.stats:u.stats,k=o?o.duration:u.duration;if(p.aborted){_.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()-p.loading.start,f=Math.abs(g.playbackRate);if(E<=500*k/f)return;var m=l.levels,d=l.minAutoLevel,a=m[u.level],x=p.total||Math.max(p.loaded,Math.round(k*a.maxBitrate/8)),v=Math.max(1,p.bwEstimate?p.bwEstimate/8:p.loaded*1e3/E),T=(x-p.loaded)/v,I=g.currentTime,G=(H.BufferHelper.bufferInfo(g,I,C.maxBufferHole).end-I)/f;if(G>=2*k/f||T<=G)return;var V=Number.POSITIVE_INFINITY,Q;for(Q=u.level-1;Q>d;Q--){var z=m[Q].maxBitrate;if(V=k*z/(8*.8*v),V<G)break}if(V>=T)return;var j=this.bwEstimator.getEstimate();_.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 "+Q+`
      Current BW estimate: `+(Object(Y.isFiniteNumber)(j)?(j/1024).toFixed(3):"Unknown")+` Kb/s
      Estimated load time for current fragment: `+T.toFixed(3)+` s
      Estimated load time for the next fragment: `+V.toFixed(3)+` s
      Time to underbuffer: `+G.toFixed(3)+" s"),l.nextLoadLevel=Q,this.bwEstimator.sample(E,p.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:p})},w.onFragLoaded=function(u,o){var l=o.frag,h=o.part;if(l.type===P.PlaylistLevelType.MAIN&&Object(Y.isFiniteNumber)(l.sn)){var C=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 p=this.hls.levels[l.level],k=(p.loaded?p.loaded.bytes:0)+C.loaded,E=(p.loaded?p.loaded.duration:0)+g;p.loaded={bytes:k,duration:E},p.realBitrate=Math.round(8*k/E)}if(l.bitrateTest){var f={stats:C,frag:l,part:h,id:l.type};this.onFragBuffered(M.Events.FRAG_BUFFERED,f),l.bitrateTest=!1}}},w.onFragBuffered=function(u,o){var l=o.frag,h=o.part,C=h?h.stats:l.stats;if(C.aborted)return;if(l.type!==P.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var g=C.parsing.end-C.loading.start;this.bwEstimator.sample(g,C.loaded),C.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=g/1e3:this.bitrateTestDelay=0},w.onError=function(u,o){switch(o.details){case U.ErrorDetails.FRAG_LOAD_ERROR:case U.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},w.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},w.getNextABRAutoLevel=function(){var u=this.fragCurrent,o=this.partCurrent,l=this.hls,h=l.maxAutoLevel,C=l.config,g=l.minAutoLevel,p=l.media,k=o?o.duration:u?u.duration:0,E=p?p.currentTime:0,f=p&&p.playbackRate!==0?Math.abs(p.playbackRate):1,m=this.bwEstimator?this.bwEstimator.getEstimate():C.abrEwmaDefaultEstimate,d=(H.BufferHelper.bufferInfo(p,E,C.maxBufferHole).end-E)/f,a=this.findBestLevel(m,g,h,d,C.abrBandWidthFactor,C.abrBandWidthUpFactor);if(a>=0)return a;_.logger.trace((d?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var x=k?Math.min(k,C.maxStarvationDelay):C.maxStarvationDelay,v=C.abrBandWidthFactor,T=C.abrBandWidthUpFactor;if(!d){var I=this.bitrateTestDelay;if(I){var G=k?Math.min(k,C.maxLoadingDelay):C.maxLoadingDelay;x=G-I,_.logger.trace("bitrate test took "+Math.round(1e3*I)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*x)+" ms"),v=T=1}}return a=this.findBestLevel(m,g,h,d+x,v,T),Math.max(a,0)},w.findBestLevel=function(u,o,l,h,C,g){for(var p,k=this.fragCurrent,E=this.partCurrent,f=this.lastLoadedFragLevel,m=this.hls.levels,d=m[f],a=!!(d!=null&&(p=d.details)!==null&&p!==void 0&&p.live),x=d==null?void 0:d.codecSet,v=E?E.duration:k?k.duration:0,T=l;T>=o;T--){var I=m[T];if(!I||x&&I.codecSet!==x)continue;var G=I.details,V=(E?G==null?void 0:G.partTarget:G==null?void 0:G.averagetargetduration)||v,Q=void 0;T<=f?Q=C*u:Q=g*u;var z=m[T].maxBitrate,j=z*V/Q;if(_.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+T+"/"+Math.round(Q)+"/"+z+"/"+V+"/"+h+"/"+j),Q>z&&(!j||a&&!this.bitrateTestDelay||j<h))return T}return-1},A(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}();Z.default=R},"./src/controller/audio-stream-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/polyfills/number.ts"),N=D("./src/controller/base-stream-controller.ts"),M=D("./src/events.ts"),H=D("./src/utils/buffer-helper.ts"),U=D("./src/controller/fragment-tracker.ts"),P=D("./src/types/level.ts"),_=D("./src/types/loader.ts"),y=D("./src/loader/fragment.ts"),A=D("./src/demux/chunk-cache.ts"),R=D("./src/demux/transmuxer-interface.ts"),L=D("./src/types/transmuxer.ts"),w=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 m in f)Object.prototype.hasOwnProperty.call(f,m)&&(k[m]=f[m])}return k},l.apply(this,arguments)}function h(k,E){k.prototype=Object.create(E.prototype),k.prototype.constructor=k,C(k,E)}function C(k,E){return C=Object.setPrototypeOf||function(m,d){return m.__proto__=d,m},C(k,E)}var g=100,p=function(k){h(E,k);function E(m,d){var a;return a=k.call(this,m,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,T=a.initPTS;if(v==="main"){var I=x.cc;this.initPTS[x.cc]=T,this.log("InitPTS for cc: "+I+" found from main: "+T),this.videoTrackCC=I,this.state===N.State.WAITING_INIT_PTS&&this.tick()}},f.startLoad=function(d){if(!this.levels){this.startPosition=d,this.state=N.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=N.State.IDLE):(this.loadedmetadata=!1,this.state=N.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()},f.doTick=function(){switch(this.state){case N.State.IDLE:this.doTickIdle();break;case N.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=N.State.WAITING_INIT_PTS}break}case N.State.FRAG_LOADING_WAITING_RETRY:{var T,I=performance.now(),G=this.retryDate;(!G||I>=G||(T=this.media)!==null&&T!==void 0&&T.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=N.State.IDLE);break}case N.State.WAITING_INIT_PTS:{var V=this.waitingData;if(V){var Q=V.frag,z=V.part,j=V.cache,q=V.complete;if(this.initPTS[Q.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=N.State.FRAG_LOADING;var ie=j.flush(),ce={frag:Q,part:z,payload:ie,networkDetails:null};this._handleFragmentLoadProgress(ce),q&&k.prototype._handleFragmentLoadComplete.call(this,ce)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+Q.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ve=this.getLoadPosition(),Oe=H.BufferHelper.bufferInfo(this.mediaBuffer,ve,this.config.maxBufferHole),xe=Object(w.fragmentWithinToleranceTest)(Oe.end,this.config.maxFragLookUpTolerance,Q);xe<0&&(o.logger.log("Waiting fragment cc ("+Q.cc+") @ "+Q.start+" cancelled because another fragment at "+Oe.end+" is needed"),this.clearWaitingFragment())}}else this.state=N.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=N.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,T=this.media,I=this.trackId,G=x.config;if(!v||!v[I])return;if(!T&&(this.startFragRequested||!G.startFragPrefetch))return;var V=v[I],Q=V.details;if(!Q||Q.live&&this.levelLastLoaded!==I||this.waitForCdnTuneIn(Q)){this.state=N.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,_.PlaylistLevelType.AUDIO));var z=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,_.PlaylistLevelType.AUDIO);if(z===null)return;var j=z.len,q=this.getMaxBufferLength(),ie=this.audioSwitch;if(j>=q&&!ie)return;if(!ie&&this._streamEnded(z,Q)){x.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=N.State.ENDED;return}var ce=Q.fragments,ve=ce[0].start,Oe=z.end;if(ie){var xe=this.getLoadPosition();Oe=xe,Q.PTSKnown&&xe<ve&&((z.end>ve||z.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),T.currentTime=ve+.05))}var Te=this.getNextFragment(Oe,Q);if(!Te){this.bufferFlushed=!0;return}((d=Te.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((a=Te.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Te,Q):this.loadFragment(Te,Q,Oe)},f.getMaxBufferLength=function(){var d=k.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,_.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 P.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=N.State.IDLE):this.state=N.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,T=a.details,I=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+I);return}this.log("Track "+I+" loaded ["+T.startSN+","+T.endSN+"],duration:"+T.totalduration);var G=v[I],V=0;if(T.live||(x=G.details)!==null&&x!==void 0&&x.live){var Q=this.mainDetails;if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed||!Q)return;!G.details&&T.hasProgramDateTime&&Q.hasProgramDateTime?(Object(b.alignMediaPlaylistByPDT)(T,Q),V=T.fragments[0].start):V=this.alignPlaylists(T,G.details)}G.details=T,this.levelLastLoaded=I,!this.startFragRequested&&(this.mainDetails||!T.live)&&this.setStartPosition(G.details,V),this.state===N.State.WAITING_TRACK&&!this.waitForCdnTuneIn(T)&&(this.state=N.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(d){var a,x=d.frag,v=d.part,T=d.payload,I=this.config,G=this.trackId,V=this.levels;if(!V){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 Q=V[G];console.assert(Q,"Audio track is defined on fragment load progress");var z=Q.details;console.assert(z,"Audio track details are defined on fragment load progress");var j=I.defaultAudioCodec||Q.audioCodec||"mp4a.40.2",q=this.transmuxer;q||(q=this.transmuxer=new R.default(this.hls,_.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ie=this.initPTS[x.cc],ce=(a=x.initSegment)===null||a===void 0?void 0:a.data;if(ie!==void 0){var ve=!1,Oe=v?v.index:-1,xe=Oe!==-1,Te=new L.ChunkMetadata(x.level,x.sn,x.stats.chunkCount,T.byteLength,Oe,xe);q.push(T,ce,j,"",x,v,z.totalduration,ve,Te,ie)}else{o.logger.log("Unknown video PTS for cc "+x.cc+", waiting for video PTS before demuxing audio frag "+x.sn+" of ["+z.startSN+" ,"+z.endSN+"],track "+G);var we=this.waitingData=this.waitingData||{frag:x,part:v,cache:new A.default,complete:!1},Se=we.cache;Se.push(new Uint8Array(T)),this.waitingVideoCC=this.videoTrackCC,this.state=N.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!==_.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(_.PlaylistLevelType.AUDIO,a);break;case u.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case u.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==N.State.ERROR&&this.state!==N.State.STOPPED&&(this.state=a.fatal?N.State.ERROR:N.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===N.State.PARSING||this.state===N.State.PARSED)){var x=!0,v=this.getFwdBufferInfo(this.mediaBuffer,_.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,T=d.remuxResult,I=d.chunkMeta,G=this.getCurrentContext(I);if(!G){this.warn("The loading context changed while buffering fragment "+I.sn+" of level "+I.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(I.level);return}var V=G.frag,Q=G.part,z=T.audio,j=T.text,q=T.id3,ie=T.initSegment;if(this.fragContextChanged(V))return;if(this.state=N.State.PARSING,this.audioSwitch&&z&&this.completeAudioSwitch(),ie!=null&&ie.tracks&&(this._bufferInitSegment(ie.tracks,V,I),v.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:V,id:x,tracks:ie.tracks})),z){var ce=z.startPTS,ve=z.endPTS,Oe=z.startDTS,xe=z.endDTS;Q&&(Q.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:ce,endPTS:ve,startDTS:Oe,endDTS:xe}),V.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,ce,ve,Oe,xe),this.bufferFragmentData(z,V,Q,I)}if(q!=null&&(a=q.samples)!==null&&a!==void 0&&a.length){var Te=l({frag:V,id:x},q);v.trigger(M.Events.FRAG_PARSING_METADATA,Te)}if(j){var we=l({frag:V,id:x},j);v.trigger(M.Events.FRAG_PARSING_USERDATA,we)}},f._bufferInitSegment=function(d,a,x){if(this.state!==N.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 T=v.initSegment;if(T!=null&&T.byteLength){var I={type:"audio",frag:a,part:null,chunkMeta:x,parent:a.type,data:T};this.hls.trigger(M.Events.BUFFER_APPENDING,I)}this.tick()},f.loadFragment=function(d,a,x){var v=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||v===U.FragmentState.NOT_LOADED||v===U.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):a.live&&!Object(Y.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=N.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}(N.default);Z.default=p},"./src/controller/audio-track-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts"),N=D("./src/errors.ts"),M=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function U(R,L){for(var w=0;w<L.length;w++){var b=L[w];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(R,b.key,b)}}function P(R,L,w){return L&&U(R.prototype,L),w&&U(R,w),R}function _(R,L){R.prototype=Object.create(L.prototype),R.prototype.constructor=R,y(R,L)}function y(R,L){return y=Object.setPrototypeOf||function(b,u){return b.__proto__=u,b},y(R,L)}var A=function(R){_(L,R);function L(b){var u;return u=R.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 w=L.prototype;return w.registerListeners=function(){var u=this.hls;u.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(Y.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var u=this.hls;u.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(Y.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(Y.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,R.prototype.destroy.call(this)},w.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},w.onManifestParsed=function(u,o){this.tracks=o.audioTracks||[]},w.onAudioTrackLoaded=function(u,o){var l=o.id,h=o.details,C=this.tracksInGroup[l];if(!C){this.warn("Invalid audio track id "+l);return}var g=C.details;C.details=o.details,this.log("audioTrack "+l+" loaded ["+h.startSN+"-"+h.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,g))},w.onLevelLoading=function(u,o){this.switchLevel(o.level)},w.onLevelSwitching=function(u,o){this.switchLevel(o.level)},w.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 C={audioTracks:h};this.log("Updating audio tracks, "+h.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Y.Events.AUDIO_TRACKS_UPDATED,C),this.selectInitialTrack()}},w.onError=function(u,o){if(R.prototype.onError.call(this,u,o),o.fatal||!o.context)return;o.context.type===H.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},w.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],C=h.id,g=h.groupId,p=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(Y.Events.AUDIO_TRACK_SWITCHING,{id:C,groupId:p,name:k,type:E,url:f}),h.details&&!h.details.live)return;var m=this.switchParams(h.url,l==null?void 0:l.details);this.loadPlaylist(m)},w.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(Y.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},w.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},w.loadPlaylist=function(u){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,h=o.groupId,C=o.url;if(u)try{C=u.addDirectives(C)}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(Y.Events.AUDIO_TRACK_LOADING,{url:C,id:l,groupId:h,deliveryDirectives:u||null})}},P(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);Z.default=A},"./src/controller/base-playlist-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return P});var Y=D("./src/polyfills/number.ts"),N=D("./src/types/level.ts"),M=D("./src/controller/level-helper.ts"),H=D("./src/utils/logger.ts"),U=D("./src/errors.ts"),P=function(){function _(A,R){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=H.logger.log.bind(H.logger,R+":"),this.warn=H.logger.warn.bind(H.logger,R+":"),this.hls=A}var y=_.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(R,L){L.fatal&&L.type===U.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(R,L){var w=L==null?void 0:L.renditionReports;if(w)for(var b=0;b<w.length;b++){var u=w[b],o=""+u.URI;if(o===R.substr(-o.length)){var l=parseInt(u["LAST-MSN"]),h=parseInt(u["LAST-PART"]);if(L&&this.hls.config.lowLatencyMode){var C=Math.min(L.age-L.partTarget,L.targetduration);h!==void 0&&C>L.partTarget&&(h+=1)}if(Object(Y.isFiniteNumber)(l))return new N.HlsUrlParameters(l,Object(Y.isFiniteNumber)(h)?h:void 0,N.HlsSkip.No)}}},y.loadPlaylist=function(R){},y.shouldLoadTrack=function(R){return this.canLoad&&R&&!!R.url&&(!R.details||R.details.live)},y.playlistLoaded=function(R,L,w){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||w!=null&&w.live){if(u.reloaded(w),w&&this.log("live playlist "+R+" "+(u.advanced?"REFRESHED "+u.lastPartSn+"-"+u.lastPartIndex:"MISSED")),w&&u.fragments.length>0&&Object(M.mergeDetails)(w,u),!this.canLoad||!u.live)return;var h,C=void 0,g=void 0;if(u.canBlockReload&&u.endSN&&u.advanced){var p=this.hls.config.lowLatencyMode,k=u.lastPartSn,E=u.endSN,f=u.lastPartIndex,m=f!==-1,d=k===E,a=p?0:f;m?(C=d?E+1:k,g=d?a:f+1):C=E+1;var x=u.age,v=x+u.ageHeader,T=Math.min(v-u.partTarget,u.targetduration*1.5);if(T>0){if(w&&T>w.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+w.tuneInGoal+" to: "+T+" with playlist age: "+u.age),T=0;else{var I=Math.floor(T/u.targetduration);if(C+=I,g!==void 0){var G=Math.round(T%u.targetduration/u.partTarget);g+=G}this.log("CDN Tune-in age: "+u.ageHeader+"s last advanced "+x.toFixed(2)+"s goal: "+T+" skip sn "+I+" to part "+g)}u.tuneInGoal=T}if(h=this.getDeliveryDirectives(u,L.deliveryDirectives,C,g),p||!d){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(u,L.deliveryDirectives,C,g);var V=Object(M.computeReloadInterval)(u,o);C!==void 0&&u.canBlockReload&&(V-=u.partTarget||1),this.log("reload live playlist "+R+" in "+Math.round(V)+" ms"),this.timer=self.setTimeout(function(){return b.loadPlaylist(h)},V)}else this.clearTimer()},y.getDeliveryDirectives=function(R,L,w,b){var u=Object(N.getSkipValue)(R,w);return L!=null&&L.skip&&R.deltaUpdateFailed&&(w=L.msn,b=L.part,u=N.HlsSkip.No),new N.HlsUrlParameters(w,b,u)},y.retryLoadingOrFail=function(R){var L=this,w=this.hls.config,b=this.retryCount<w.levelLoadingMaxRetry;if(b){var u;if(this.retryCount++,R.details.indexOf("LoadTimeOut")>-1&&(u=R.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+R.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*w.levelLoadingRetryDelay,w.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+R.details+'"')}}else this.warn('cannot recover from error "'+R.details+'"'),this.clearTimer(),R.fatal=!0;return b},_}()},"./src/controller/base-stream-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"State",function(){return E}),D.d(Z,"default",function(){return f});var Y=D("./src/polyfills/number.ts"),N=D("./src/task-loop.ts"),M=D("./src/controller/fragment-tracker.ts"),H=D("./src/utils/buffer-helper.ts"),U=D("./src/utils/logger.ts"),P=D("./src/events.ts"),_=D("./src/errors.ts"),y=D("./src/types/transmuxer.ts"),A=D("./src/utils/mp4-tools.ts"),R=D("./src/utils/discontinuities.ts"),L=D("./src/controller/fragment-finders.ts"),w=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(m,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(m,x.key,x)}}function C(m,d,a){return d&&h(m.prototype,d),a&&h(m,a),m}function g(m){if(m===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return m}function p(m,d){m.prototype=Object.create(d.prototype),m.prototype.constructor=m,k(m,d)}function k(m,d){return k=Object.setPrototypeOf||function(x,v){return x.__proto__=v,x},k(m,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(m){p(d,m);function d(x,v,T){var I;return I=m.call(this)||this,I.hls=void 0,I.fragPrevious=null,I.fragCurrent=null,I.fragmentTracker=void 0,I.transmuxer=null,I._state=E.STOPPED,I.media=void 0,I.mediaBuffer=void 0,I.config=void 0,I.bitrateTest=!1,I.lastCurrentTime=0,I.nextLoadPosition=0,I.startPosition=0,I.loadedmetadata=!1,I.fragLoadError=0,I.retryDate=0,I.levels=null,I.fragmentLoader=void 0,I.levelLastLoaded=null,I.startFragRequested=!1,I.decrypter=void 0,I.initPTS=[],I.onvseeking=null,I.onvended=null,I.logPrefix="",I.log=void 0,I.warn=void 0,I.logPrefix=T,I.log=U.logger.log.bind(U.logger,T+":"),I.warn=U.logger.warn.bind(U.logger,T+":"),I.hls=x,I.fragmentLoader=new b.default(x.config),I.fragmentTracker=v,I.config=x.config,I.decrypter=new u.default(x,x.config),x.on(P.Events.KEY_LOADED,I.onKeyLoaded,g(I)),I}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,T){var I=this.fragCurrent,G=this.fragmentTracker;if(!T.live&&I&&I.sn===T.endSN&&!v.nextStart){var V=G.getState(I);return V===M.FragmentState.PARTIAL||V===M.FragmentState.OK}return!1},a.onMediaAttached=function(v,T){var I=this.media=this.mediaBuffer=T.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),I.addEventListener("seeking",this.onvseeking),I.addEventListener("ended",this.onvended);var G=this.config;this.levels&&G.autoStartLoad&&this.state===E.STOPPED&&this.startLoad(G.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,T=this.fragCurrent,I=this.media,G=this.mediaBuffer,V=this.state,Q=I?I.currentTime:0,z=H.BufferHelper.bufferInfo(G||I,Q,v.maxBufferHole);if(this.log("media seeking to "+(Object(Y.isFiniteNumber)(Q)?Q.toFixed(3):Q)+", state: "+V),V===E.ENDED)this.resetLoadingState();else if(T&&!z.len){var j=v.maxFragLookUpTolerance,q=T.start-j,ie=T.start+T.duration+j,ce=Q>ie;(Q<q||ce)&&(ce&&T.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),T.loader.abort()),this.resetLoadingState())}I&&(this.lastCurrentTime=Q),!this.loadedmetadata&&!z.len&&(this.nextLoadPosition=this.startPosition=Q),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,T){if(this.state!==E.KEY_LOADING||T.frag!==this.fragCurrent||!this.levels)return;this.state=E.IDLE;var I=this.levels[T.frag.level].details;I&&this.loadFragment(T.frag,I,T.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),m.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=E.STOPPED,this.hls.off(P.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,m.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(v,T){this.log("Loading key for "+v.sn+" of ["+T.startSN+"-"+T.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=E.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(P.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,T,I){this._loadFragForPlayback(v,T,I)},a._loadFragForPlayback=function(v,T,I){var G=this,V=function(z){if(G.fragContextChanged(v)){G.warn("Fragment "+v.sn+(z.part?" p: "+z.part.index:"")+" of level "+v.level+" was dropped during download."),G.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,G._handleFragmentLoadProgress(z)};this._doFragLoad(v,T,I,V).then(function(Q){if(!Q)return;G.fragLoadError=0;var z=G.state;if(G.fragContextChanged(v)){(z===E.FRAG_LOADING||z===E.BACKTRACKING||!G.fragCurrent&&z===E.PARSING)&&(G.fragmentTracker.removeFragment(v),G.state=E.IDLE);return}if("payload"in Q&&(G.log("Loaded fragment "+v.sn+" of level "+v.level),G.hls.trigger(P.Events.FRAG_LOADED,Q),G.state===E.BACKTRACKING)){G.fragmentTracker.backtrack(v,Q),G.resetFragmentLoading(v);return}G._handleFragmentLoadComplete(Q)}).catch(function(Q){G.warn(Q),G.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,T,I){if(I===void 0&&(I=null),!(v-T))return;var G={startOffset:v,endOffset:T,type:I};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,G)},a._loadInitSegment=function(v){var T=this;this._doFragLoad(v).then(function(I){if(!I||T.fragContextChanged(v)||!T.levels)throw new Error("init load aborted");return I}).then(function(I){var G=T.hls,V=I.payload,Q=v.decryptdata;if(V&&V.byteLength>0&&Q&&Q.key&&Q.iv&&Q.method==="AES-128"){var z=self.performance.now();return T.decrypter.webCryptoDecrypt(new Uint8Array(V),Q.key.buffer,Q.iv.buffer).then(function(j){var q=self.performance.now();return G.trigger(P.Events.FRAG_DECRYPTED,{frag:v,payload:j,stats:{tstart:z,tdecrypt:q}}),I.payload=j,I})}return I}).then(function(I){var G=T.fragCurrent,V=T.hls,Q=T.levels;if(!Q)throw new Error("init load aborted, missing levels");var z=Q[v.level].details;console.assert(z,"Level details are defined when init segment is loaded");var j=v.stats;T.state=E.IDLE,T.fragLoadError=0,v.data=new Uint8Array(I.payload),j.parsing.start=j.buffering.start=self.performance.now(),j.parsing.end=j.buffering.end=self.performance.now(),I.frag===G&&V.trigger(P.Events.FRAG_BUFFERED,{stats:j,frag:G,part:null,id:v.type}),T.tick()}).catch(function(I){T.warn(I),T.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var T=this.fragCurrent;return!v||!T||v.level!==T.level||v.sn!==T.sn||v.urlId!==T.urlId},a.fragBufferedComplete=function(v,T){var I=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(T?" part: "+T.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(H.BufferHelper.getBuffered(I))),this.state=E.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var T=this.transmuxer;if(!T)return;var I=v.frag,G=v.part,V=v.partsLoaded,Q=!V||V.length===0||V.some(function(j){return!j}),z=new y.ChunkMetadata(I.level,I.sn,I.stats.chunkCount+1,0,G?G.index:-1,!Q);T.flush(z)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,T,I,G){var V=this;if(I===void 0&&(I=null),!this.levels)throw new Error("frag load aborted, missing levels");if(I=Math.max(v.start,I||0),this.config.lowLatencyMode&&T){var Q=T.partList;if(Q&&G){I>v.end&&T.fragmentHint&&(v=T.fragmentHint);var z=this.getNextPart(Q,v,I);if(z>-1){var j=Q[z];return this.log("Loading part sn: "+v.sn+" p: "+j.index+" cc: "+v.cc+" of playlist ["+T.startSN+"-"+T.endSN+"] parts [0-"+z+"-"+(Q.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(I.toFixed(3))),this.nextLoadPosition=j.start+j.duration,this.state=E.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:v,part:Q[z],targetBufferTime:I}),this.doFragPartsLoad(v,Q,z,G).catch(function(q){return V.handleFragLoadError(q)})}else if(!v.url||this.loadedEndOfParts(Q,I))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(T?"of ["+T.startSN+"-"+T.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(I.toFixed(3))),Object(Y.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=E.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:v,targetBufferTime:I}),this.fragmentLoader.load(v,G).catch(function(q){return V.handleFragLoadError(q)})},a.doFragPartsLoad=function(v,T,I,G){var V=this;return new Promise(function(Q,z){var j=[],q=function ie(ce){var ve=T[ce];V.fragmentLoader.loadPart(v,ve,G).then(function(Oe){j[ve.index]=Oe;var xe=Oe.part;V.hls.trigger(P.Events.FRAG_LOADED,Oe);var Te=T[ce+1];if(Te&&Te.fragment===v)ie(ce+1);else return Q({frag:v,part:xe,partsLoaded:j})}).catch(z)};q(I)})},a.handleFragLoadError=function(v){var T=v.data;return T&&T.details===_.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(T.frag,T.part):this.hls.trigger(P.Events.ERROR,T),null},a._handleTransmuxerFlush=function(v){var T=this.getCurrentContext(v);if(!T||this.state!==E.PARSING){this.fragCurrent||(this.state=E.IDLE);return}var I=T.frag,G=T.part,V=T.level,Q=self.performance.now();I.stats.parsing.end=Q,G&&(G.stats.parsing.end=Q),this.updateLevelTiming(I,G,V,v.partial)},a.getCurrentContext=function(v){var T=this.levels,I=v.level,G=v.sn,V=v.part;if(!T||!T[I])return this.warn("Levels object was unset while buffering fragment "+G+" of level "+I+". The current chunk will not be buffered."),null;var Q=T[I],z=V>-1?Object(w.getPartWith)(Q,G,V):null,j=z?z.fragment:Object(w.getFragmentWithSN)(Q,G,this.fragCurrent);return j?{frag:j,part:z,level:Q}:null},a.bufferFragmentData=function(v,T,I,G){if(!v||this.state!==E.PARSING)return;var V=v.data1,Q=v.data2,z=V;if(V&&Q&&(z=Object(A.appendUint8Array)(V,Q)),!z||!z.length)return;var j={type:v.type,frag:T,part:I,chunkMeta:G,parent:T.type,data:z};this.hls.trigger(P.Events.BUFFER_APPENDING,j),v.dropped&&v.independent&&!I&&this.flushBufferGap(T)},a.flushBufferGap=function(v){var T=this.media;if(!T)return;if(!H.BufferHelper.isBuffered(T,T.currentTime)){this.flushMainBuffer(0,v.start);return}var I=T.currentTime,G=H.BufferHelper.bufferInfo(T,I,0),V=v.duration,Q=Math.min(this.config.maxFragLookUpTolerance*2,V*.25),z=Math.max(Math.min(v.start-Q,G.end-Q),I+Q);v.start-z>Q&&this.flushMainBuffer(z,v.start)},a.getFwdBufferInfo=function(v,T){var I=this.config,G=this.getLoadPosition();if(!Object(Y.isFiniteNumber)(G))return null;var V=H.BufferHelper.bufferInfo(v,G,I.maxBufferHole);if(V.len===0&&V.nextStart!==void 0){var Q=this.fragmentTracker.getBufferedFrag(G,T);if(Q&&V.nextStart<Q.end)return H.BufferHelper.bufferInfo(v,G,Math.max(V.nextStart,I.maxBufferHole))}return V},a.getMaxBufferLength=function(v){var T=this.config,I;return v?I=Math.max(8*T.maxBufferSize/v,T.maxBufferLength):I=T.maxBufferLength,Math.min(I,T.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var T=this.config,I=v||T.maxBufferLength;return T.maxMaxBufferLength>=I?(T.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+T.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,T){var I,G,V=T.fragments,Q=V.length;if(!Q)return null;var z=this.config,j=V[0].start,q;if(T.live){var ie=z.initialLiveManifestSize;if(Q<ie)return this.warn("Not enough fragments to start playback (have: "+Q+", need: "+ie+")"),null;!T.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(q=this.getInitialLiveFragment(T,V),this.startPosition=q?this.hls.liveSyncPosition||q.start:v)}else v<=j&&(q=V[0]);if(!q){var ce=z.lowLatencyMode?T.partEnd:T.fragmentEnd;q=this.getFragmentAtPosition(v,ce,T)}return(I=q)!==null&&I!==void 0&&I.initSegment&&!((G=q)!==null&&G!==void 0&&G.initSegment.data)&&!this.bitrateTest&&(q=q.initSegment),q},a.getNextPart=function(v,T,I){for(var G=-1,V=!1,Q=!0,z=0,j=v.length;z<j;z++){var q=v[z];if(Q=Q&&!q.independent,G>-1&&I<q.start)break;var ie=q.loaded;!ie&&(V||q.independent||Q)&&q.fragment===T&&(G=z),V=ie}return G},a.loadedEndOfParts=function(v,T){var I=v[v.length-1];return I&&T>I.start&&I.loaded},a.getInitialLiveFragment=function(v,T){var I=this.fragPrevious,G=null;if(I){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+I.programDateTime),G=Object(L.findFragmentByPDT)(T,I.endProgramDateTime,this.config.maxFragLookUpTolerance)),!G){var V=I.sn+1;if(V>=v.startSN&&V<=v.endSN){var Q=T[V-v.startSN];I.cc===Q.cc&&(G=Q,this.log("Live playlist, switching playlist, load frag with next SN: "+G.sn))}G||(G=Object(L.findFragWithCC)(T,I.cc),G&&this.log("Live playlist, switching playlist, load frag with same CC: "+G.sn))}}else{var z=this.hls.liveSyncPosition;z!==null&&(G=this.getFragmentAtPosition(z,this.bitrateTest?v.fragmentEnd:v.edge,v))}return G},a.getFragmentAtPosition=function(v,T,I){var G=this.config,V=this.fragPrevious,Q=I.fragments,z=I.endSN,j=I.fragmentHint,q=G.maxFragLookUpTolerance,ie=!!(G.lowLatencyMode&&I.partList&&j);ie&&j&&!this.bitrateTest&&(Q=Q.concat(j),z=j.sn);var ce;if(v<T){var ve=v>T-q?0:q;ce=Object(L.findFragmentByPTS)(V,Q,v,ve)}else ce=Q[Q.length-1];if(ce){var Oe=ce.sn-I.startSN,xe=V&&ce.level===V.level,Te=Q[Oe+1],we=this.fragmentTracker.getState(ce);if(we===M.FragmentState.BACKTRACKED){ce=null;for(var Se=Oe;Q[Se]&&this.fragmentTracker.getState(Q[Se])===M.FragmentState.BACKTRACKED;)V?ce=Q[Se--]:ce=Q[--Se];ce||(ce=Te)}else V&&ce.sn===V.sn&&!ie&&(xe&&(ce.sn<z&&this.fragmentTracker.getState(Te)!==M.FragmentState.OK?(this.log("SN "+ce.sn+" just loaded, load next one: "+Te.sn),ce=Te):ce=null))}return ce},a.synchronizeToLiveEdge=function(v){var T=this.config,I=this.media;if(!I)return;var G=this.hls.liveSyncPosition,V=I.currentTime,Q=v.fragments[0].start,z=v.edge,j=V>=Q-T.maxFragLookUpTolerance&&V<=z;if(G!==null&&I.duration>G&&(V<G||!j)){var q=T.liveMaxLatencyDuration!==void 0?T.liveMaxLatencyDuration:T.liveMaxLatencyDurationCount*v.targetduration;(!j&&I.readyState<4||V<z-q)&&(this.loadedmetadata||(this.nextLoadPosition=G),I.readyState&&(this.warn("Playback: "+V.toFixed(3)+" is located too far from the end of live sliding playlist: "+z+", reset currentTime to : "+G.toFixed(3)),I.currentTime=G))}},a.alignPlaylists=function(v,T){var I=this.levels,G=this.levelLastLoaded,V=this.fragPrevious,Q=G!==null?I[G]:null,z=v.fragments.length;if(!z)return this.warn("No fragments in live playlist"),0;var j=v.fragments[0].start,q=!T,ie=v.alignedSliding&&Object(Y.isFiniteNumber)(j);if(q||!ie&&!j){Object(R.alignStream)(V,Q,v);var ce=v.fragments[0].start;return this.log("Live playlist sliding: "+ce.toFixed(2)+" start-sn: "+(T?T.startSN:"na")+"->"+v.startSN+" prev-sn: "+(V?V.sn:"na")+" fragments: "+z),ce}return j},a.waitForCdnTuneIn=function(v){var T=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*T)},a.setStartPosition=function(v,T){var I=this.startPosition;if(I<T&&(I=-1),I===-1||this.lastCurrentTime===-1){var G=v.startTimeOffset;Object(Y.isFiniteNumber)(G)?(I=T+G,G<0&&(I+=v.totalduration),I=Math.min(Math.max(T,I),T+v.totalduration),this.log("Start time offset "+G+" found in playlist, adjust startPosition to "+I),this.startPosition=I):v.live?I=this.hls.liveSyncPosition||T:this.startPosition=I=0,this.lastCurrentTime=I}this.nextLoadPosition=I},a.getLoadPosition=function(){var v=this.media,T=0;return this.loadedmetadata&&v?T=v.currentTime:this.nextLoadPosition&&(T=this.nextLoadPosition),T},a.handleFragLoadAborted=function(v,T){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(T?" part"+T.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,T){if(T.fatal)return;var I=T.frag;if(!I||I.type!==v)return;var G=this.fragCurrent;console.assert(G&&I.sn===G.sn&&I.level===G.level&&I.urlId===G.urlId,"Frag load error must match current frag to retry");var V=this.config;if(this.fragLoadError+1<=V.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(I.level))return;var Q=Math.min(Math.pow(2,this.fragLoadError)*V.fragLoadingRetryDelay,V.fragLoadingMaxRetryTimeout);this.warn("Fragment "+I.sn+" of "+v+" "+I.level+" failed to load, retrying in "+Q+"ms"),this.retryDate=self.performance.now()+Q,this.fragLoadError++,this.state=E.FRAG_LOADING_WAITING_RETRY}else T.levelRetry?(v===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=E.IDLE):(U.logger.error(T.details+" reaches max retry, redispatch as fatal ..."),T.fatal=!0,this.hls.stopLoad(),this.state=E.ERROR)},a.afterBufferFlushed=function(v,T,I){if(!v)return;var G=H.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(T,G,I),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 T=this.levels?this.levels[v].details:null;if(T!=null&&T.live)return this.startPosition=-1,this.setStartPosition(T,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,T,I,G){var V=this,Q=I.details;console.assert(!!Q,"level.details must be defined");var z=Object.keys(v.elementaryStreams).reduce(function(j,q){var ie=v.elementaryStreams[q];if(ie){var ce=ie.endPTS-ie.startPTS;if(ce<=0)return V.warn("Could not parse fragment "+v.sn+" "+q+" duration reliably ("+ce+") resetting transmuxer to fallback to playlist timing"),V.resetTransmuxer(),j||!1;var ve=G?0:Object(w.updateFragPTSDTS)(Q,v,ie.startPTS,ie.endPTS,ie.startDTS,ie.endDTS);return V.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:Q,level:I,drift:ve,type:q,frag:v,start:ie.startPTS,end:ie.endPTS}),!0}return j},!1);z?(this.state=E.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:v,part:T})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C(d,[{key:"state",get:function(){return this._state},set:function(v){var T=this._state;T!==v&&(this._state=v,this.log(T+"->"+v))}}]),d}(N.default)},"./src/controller/buffer-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return L});var Y=D("./src/polyfills/number.ts"),N=D("./src/events.ts"),M=D("./src/utils/logger.ts"),H=D("./src/errors.ts"),U=D("./src/utils/buffer-helper.ts"),P=D("./src/utils/mediasource-helper.ts"),_=D("./src/loader/fragment.ts"),y=D("./src/controller/buffer-operation-queue.ts"),A=Object(P.getMediaSource)(),R=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function w(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,C=o.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),h&&(o.updateMediaElementDuration(),l.trigger(N.Events.MEDIA_ATTACHED,{media:h})),C&&C.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=w.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(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(N.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(N.Events.BUFFER_RESET,this.onBufferReset,this),o.on(N.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(N.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(N.Events.BUFFER_EOS,this.onBufferEos,this),o.on(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(N.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(N.Events.FRAG_PARSED,this.onFragParsed,this),o.on(N.Events.FRAG_CHANGED,this.onFragChanged,this)},b.unregisterListeners=function(){var o=this.hls;o.off(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(N.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(N.Events.BUFFER_RESET,this.onBufferReset,this),o.off(N.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(N.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(N.Events.BUFFER_EOS,this.onBufferEos,this),o.off(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(N.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(N.Events.FRAG_PARSED,this.onFragParsed,this),o.off(N.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&&A){var C=this.mediaSource=new A;C.addEventListener("sourceopen",this._onMediaSourceOpen),C.addEventListener("sourceended",this._onMediaSourceEnded),C.addEventListener("sourceclose",this._onMediaSourceClose),h.src=self.URL.createObjectURL(C),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(C){M.logger.warn("[buffer-controller]: onMediaDetaching: "+C.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(N.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(C){M.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",C)}}),this._initSourceBuffer()},b.onBufferCodecs=function(o,l){var h=this,C=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(g){if(C){var p=h.tracks[g];if(p&&typeof p.buffer.changeType=="function"){var k=l[g],E=k.codec,f=k.levelCodec,m=k.container,d=(p.levelCodec||p.codec).replace(R,"$1"),a=(f||E).replace(R,"$1");if(d!==a){var x=m+";codecs="+(f||E);h.appendChangeType(g,x)}}}else h.pendingTracks[g]=l[g]}),C)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,C=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)),C.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(k){M.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",k)}};C.append(g,o)},b.onBufferAppending=function(o,l){var h=this,C=this.hls,g=this.operationQueue,p=this.tracks,k=l.data,E=l.type,f=l.frag,m=l.part,d=l.chunkMeta,a=d.buffering[E],x=self.performance.now();a.start=x;var v=f.stats.buffering,T=m?m.stats.buffering:null;v.start===0&&(v.start=x),T&&T.start===0&&(T.start=x);var I=p.audio,G=E==="audio"&&d.id===1&&(I==null?void 0:I.container)==="audio/mpeg",V={execute:function(){if(a.executeStart=self.performance.now(),G){var z=h.sourceBuffer[E];if(z){var j=f.start-z.timestampOffset;Math.abs(j)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+j+") sn: "+f.sn+")"),z.timestampOffset=f.start)}}h.appendExecutor(k,E)},onStart:function(){},onComplete:function(){var z=self.performance.now();a.executeEnd=a.end=z,v.first===0&&(v.first=z),T&&T.first===0&&(T.first=z);var j=h.sourceBuffer,q={};for(var ie in j)q[ie]=U.BufferHelper.getBuffered(j[ie]);h.appendError=0,h.hls.trigger(N.Events.BUFFER_APPENDED,{type:E,frag:f,part:m,chunkMeta:d,parent:f.type,timeRanges:q})},onError:function(z){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+E+" SourceBuffer",z);var j={type:H.ErrorTypes.MEDIA_ERROR,parent:f.type,details:H.ErrorDetails.BUFFER_APPEND_ERROR,err:z,fatal:!1};z.code===DOMException.QUOTA_EXCEEDED_ERR?j.details=H.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,j.details=H.ErrorDetails.BUFFER_APPEND_ERROR,h.appendError>C.config.appendErrorMaxRetry&&(M.logger.error("[buffer-controller]: Failed "+C.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),j.fatal=!0)),C.trigger(N.Events.ERROR,j)}};g.append(V,E)},b.onBufferFlushing=function(o,l){var h=this,C=this.operationQueue,g=function(k){return{execute:h.removeExecutor.bind(h,k,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){h.hls.trigger(N.Events.BUFFER_FLUSHED,{type:k})},onError:function(f){M.logger.warn("[buffer-controller]: Failed to remove from "+k+" SourceBuffer",f)}}};l.type?C.append(g(l.type),l.type):this.getSourceBufferTypes().forEach(function(p){C.append(g(p),p)})},b.onFragParsed=function(o,l){var h=this,C=l.frag,g=l.part,p=[],k=g?g.elementaryStreams:C.elementaryStreams;k[_.ElementaryStreamTypes.AUDIOVIDEO]?p.push("audiovideo"):(k[_.ElementaryStreamTypes.AUDIO]&&p.push("audio"),k[_.ElementaryStreamTypes.VIDEO]&&p.push("video"));var E=function(){var m=self.performance.now();C.stats.buffering.end=m,g&&(g.stats.buffering.end=m);var d=g?g.stats:C.stats;h.hls.trigger(N.Events.FRAG_BUFFERED,{frag:C,part:g,stats:d,id:C.type})};p.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+C.type+" level: "+C.level+" sn: "+C.sn),this.blockBuffers(E,p)},b.onFragChanged=function(o,l){this.flushBackBuffer()},b.onBufferEos=function(o,l){var h=this,C=this.getSourceBufferTypes().reduce(function(g,p){var k=h.sourceBuffer[p];return(!l.type||l.type===p)&&(k&&!k.ended&&(k.ended=!0,M.logger.log("[buffer-controller]: "+p+" sourceBuffer now EOS"))),g&&!!(!k||k.ended)},!0);C&&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,C=this.sourceBuffer;if(!h||l===null)return;var g=this.getSourceBufferTypes();if(!g.length)return;var p=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(Y.isFiniteNumber)(p)||p<0)return;var k=h.currentTime,E=l.levelTargetDuration,f=Math.max(p,E),m=Math.floor(k/E)*E-f;g.forEach(function(d){var a=C[d];if(a){var x=U.BufferHelper.getBuffered(a);x.length>0&&m>x.start(0)&&(o.trigger(N.Events.BACK_BUFFER_REACHED,{bufferEnd:m}),l.live&&o.trigger(N.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:m}),o.trigger(N.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:m,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,C=this.mediaSource,g=o.fragments[0].start+o.totalduration,p=h.duration,k=Object(Y.isFiniteNumber)(C.duration)?C.duration:0;o.live&&l.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),C.duration=Infinity,this.updateSeekableRange(o)):(g>k&&g>p||!Object(Y.isFiniteNumber)(p))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+g.toFixed(3)),C.duration=g)},b.updateSeekableRange=function(o){var l=this.mediaSource,h=o.fragments,C=h.length;if(C&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var g=Math.max(0,h[0].start),p=Math.max(g,g+o.totalduration);l.setLiveSeekableRange(g,p)}},b.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,h=this.pendingTracks,C=Object.keys(h).length;if(C&&!o||C===2){this.createSourceBuffers(h),this.pendingTracks={};var g=this.getSourceBufferTypes();if(g.length===0){this.hls.trigger(N.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}g.forEach(function(p){l.executeNext(p)})}},b.createSourceBuffers=function(o){var l=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var C=0;for(var g in o)if(!l[g]){var p=o[g];if(!p)throw Error("source buffer exists for track "+g+", however track does not");var k=p.levelCodec||p.codec,E=p.container+";codecs="+k;M.logger.log("[buffer-controller]: creating sourceBuffer("+E+")");try{var f=l[g]=h.addSourceBuffer(E),m=g;this.addBufferListener(m,"updatestart",this._onSBUpdateStart),this.addBufferListener(m,"updateend",this._onSBUpdateEnd),this.addBufferListener(m,"error",this._onSBUpdateError),this.tracks[g]={buffer:f,codec:k,container:p.container,levelCodec:p.levelCodec,id:p.id},C++}catch(d){M.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+d.message),this.hls.trigger(N.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,mimeType:E})}}C&&this.hls.trigger(N.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(N.Events.ERROR,{type:H.ErrorTypes.MEDIA_ERROR,details:H.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var h=this.operationQueue.current(o);h&&h.onError(l)},b.removeExecutor=function(o,l,h){var C=this.media,g=this.mediaSource,p=this.operationQueue,k=this.sourceBuffer,E=k[o];if(!C||!g||!E){M.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(o);return}var f=Object(Y.isFiniteNumber)(C.duration)?C.duration:Infinity,m=Object(Y.isFiniteNumber)(g.duration)?g.duration:Infinity,d=Math.max(0,l),a=Math.min(h,f,m);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)):p.shiftAndExecuteNext(o)},b.appendExecutor=function(o,l){var h=this.operationQueue,C=this.sourceBuffer,g=C[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 C=this.operationQueue,g=l.map(function(p){return C.appendBlocker(p)});Promise.all(g).then(function(){o(),l.forEach(function(p){var k=h.sourceBuffer[p];(!k||!k.updating)&&C.shiftAndExecuteNext(p)})})},b.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},b.addBufferListener=function(o,l,h){var C=this.sourceBuffer[o];if(!C)return;var g=h.bind(this,o);this.listeners[o].push({event:l,listener:g}),C.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)})},w}()},"./src/controller/buffer-operation-queue.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return N});var Y=D("./src/utils/logger.ts"),N=function(){function M(U){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=U}var H=M.prototype;return H.append=function(P,_){var y=this.queues[_];y.push(P),y.length===1&&this.buffers[_]&&this.executeNext(_)},H.insertAbort=function(P,_){var y=this.queues[_];y.unshift(P),this.executeNext(_)},H.appendBlocker=function(P){var _,y=new Promise(function(R){_=R}),A={execute:_,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(A,P),y},H.executeNext=function(P){var _=this.buffers,y=this.queues,A=_[P],R=y[P];if(R.length){var L=R[0];try{L.execute()}catch(w){Y.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(w),(!A||!A.updating)&&(R.shift(),this.executeNext(P))}}},H.shiftAndExecuteNext=function(P){this.queues[P].shift(),this.executeNext(P)},H.current=function(P){return this.queues[P][0]},M}()},"./src/controller/cap-level-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts");function N(U,P){for(var _=0;_<P.length;_++){var y=P[_];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(U,y.key,y)}}function M(U,P,_){return P&&N(U.prototype,P),_&&N(U,_),U}var H=function(){function U(_){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=_,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=U.prototype;return P.setStreamController=function(y){this.streamController=y},P.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},P.registerListeners=function(){var y=this.hls;y.on(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var y=this.hls;y.off(Y.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(Y.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(y,A){U.isLevelAllowed(A.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(A.droppedLevel)},P.onMediaAttaching=function(y,A){this.media=A.media instanceof HTMLVideoElement?A.media:null},P.onManifestParsed=function(y,A){var R=this.hls;this.restrictedLevels=[],this.firstLevel=A.firstLevel,R.config.capLevelToPlayerSize&&A.video&&this.startCapping()},P.onBufferCodecs=function(y,A){var R=this.hls;R.config.capLevelToPlayerSize&&A.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var A=this.hls;A.autoLevelCapping=this.getMaxLevel(y.length-1),A.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=A.autoLevelCapping}}},P.getMaxLevel=function(y){var A=this,R=this.hls.levels;if(!R.length)return-1;var L=R.filter(function(w,b){return U.isLevelAllowed(b,A.restrictedLevels)&&b<=y});return this.clientRect=null,U.getMaxLevelByMediaSize(L,this.mediaWidth,this.mediaHeight)},P.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()},P.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},P.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,A={width:0,height:0};if(y){var R=y.getBoundingClientRect();A.width=R.width,A.height=R.height,!A.width&&!A.height&&(A.width=R.right-R.left||y.width||0,A.height=R.bottom-R.top||y.height||0)}return this.clientRect=A,A},U.isLevelAllowed=function(y,A){return A===void 0&&(A=[]),A.indexOf(y)===-1},U.getMaxLevelByMediaSize=function(y,A,R){if(!y||!y.length)return-1;for(var L=function(l,h){return h?l.width!==h.width||l.height!==h.height:!0},w=y.length-1,b=0;b<y.length;b+=1){var u=y[b];if((u.width>=A||u.height>=R)&&L(u,y[b+1])){w=b;break}}return w},M(U,[{key:"mediaWidth",get:function(){return this.getDimensions().width*U.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*U.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(A){}return y}}]),U}();Z.default=H},"./src/controller/cmcd-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return L});var Y=D("./src/events.ts"),N=D("./src/types/cmcd.ts"),M=D("./src/utils/buffer-helper.ts"),H=D("./src/utils/logger.ts");function U(w,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(w,o.key,o)}}function P(w,b,u){return b&&U(w.prototype,b),u&&U(w,u),w}function _(w,b){var u=typeof Symbol!="undefined"&&w[Symbol.iterator]||w["@@iterator"];if(u)return(u=u.call(w)).next.bind(u);if(Array.isArray(w)||(u=y(w))||b&&w&&typeof w.length=="number"){u&&(w=u);var o=0;return function(){return o>=w.length?{done:!0}:{done:!1,value:w[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(w,b){if(!w)return;if(typeof w=="string")return A(w,b);var u=Object.prototype.toString.call(w).slice(8,-1);if(u==="Object"&&w.constructor&&(u=w.constructor.name),u==="Map"||u==="Set")return Array.from(w);if(u==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u))return A(w,b)}function A(w,b){(b==null||b>w.length)&&(b=w.length);for(var u=0,o=new Array(b);u<b;u++)o[u]=w[u];return o}function R(){return R=Object.assign||function(w){for(var b=1;b<arguments.length;b++){var u=arguments[b];for(var o in u)Object.prototype.hasOwnProperty.call(u,o)&&(w[o]=u[o])}return w},R.apply(this,arguments)}var L=function(){function w(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(C){try{o.apply(C,{ot:N.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(g){H.logger.warn("Could not generate manifest CMCD data.",g)}},this.applyFragmentData=function(C){try{var g=C.frag,p=o.hls.levels[g.level],k=o.getObjectType(g),E={d:g.duration*1e3,ot:k};(k===N.CMCDObjectType.VIDEO||k===N.CMCDObjectType.AUDIO||k==N.CMCDObjectType.MUXED)&&(E.br=p.bitrate/1e3,E.tb=o.getTopBandwidth(k),E.bl=o.getBufferLength(k)),o.apply(C,E)}catch(f){H.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||w.uuid(),this.cid=h.contentId,this.useHeaders=h.useHeaders===!0,this.registerListeners())}var b=w.prototype;return b.registerListeners=function(){var o=this.hls;o.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(Y.Events.BUFFER_CREATED,this.onBufferCreated,this)},b.unregisterListeners=function(){var o=this.hls;o.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(Y.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,C;this.audioBuffer=(h=l.tracks.audio)===null||h===void 0?void 0:h.buffer,this.videoBuffer=(C=l.tracks.video)===null||C===void 0?void 0:C.buffer},b.createData=function(){var o;return{v:N.CMCDVersion,sf:N.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={}),R(l,this.createData());var h=l.ot===N.CMCDObjectType.INIT||l.ot===N.CMCDObjectType.VIDEO||l.ot===N.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 C=w.toHeaders(l);if(!Object.keys(C).length)return;o.headers||(o.headers={}),R(o.headers,C)}else{var g=w.toQuery(l);if(!g)return;o.url=w.appendQueryToUri(o.url,g)}},b.getObjectType=function(o){var l=o.type;return l==="subtitle"?N.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?N.CMCDObjectType.INIT:l==="audio"?N.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?N.CMCDObjectType.VIDEO:N.CMCDObjectType.MUXED:void 0},b.getTopBandwidth=function(o){for(var l=0,h=o===N.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,C=_(h),g;!(g=C()).done;){var p=g.value;p.bitrate>l&&(l=p.bitrate)}return l>0?l:NaN},b.getBufferLength=function(o){var l=this.hls.media,h=o===N.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!h||!l)return NaN;var C=M.BufferHelper.bufferInfo(h,l.currentTime,this.config.maxBufferHole);return C.len*1e3},b.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,h=o||this.config.loader;return function(){function C(p){this.loader=void 0,this.loader=new h(p)}var g=C.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)},P(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},b.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,h=o||this.config.loader;return function(){function C(p){this.loader=void 0,this.loader=new h(p)}var g=C.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)},P(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},w.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},w.serialize=function(o){for(var l=[],h=function(G){return!Number.isNaN(G)&&G!=null&&G!==""&&G!==!1},C=function(G){return Math.round(G)},g=function(G){return C(G/100)*100},p=function(G){return encodeURIComponent(G)},k={br:C,d:C,bl:g,dl:g,mtp:g,nor:p,rtp:g,tb:C},E=Object.keys(o||{}).sort(),f=_(E),m;!(m=f()).done;){var d=m.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,T=void 0;d==="ot"||d==="sf"||d==="st"?T=d+"="+a:v==="boolean"?T=d:v==="number"?T=d+"="+a:T=d+"="+JSON.stringify(a),l.push(T)}return l.join(",")},w.toHeaders=function(o){for(var l=Object.keys(o),h={},C=["Object","Request","Session","Status"],g=[{},{},{},{}],p={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],m=p[f]!=null?p[f]:1;g[m][f]=o[f]}for(var d=0;d<g.length;d++){var a=w.serialize(g[d]);a&&(h["CMCD-"+C[d]]=a)}return h},w.toQuery=function(o){return"CMCD="+encodeURIComponent(w.serialize(o))},w.appendQueryToUri=function(o,l){if(!l)return o;var h=o.includes("?")?"&":"?";return""+o+h+l},w}()},"./src/controller/eme-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts"),N=D("./src/errors.ts"),M=D("./src/utils/logger.ts"),H=D("./src/utils/mediakeys-helper.ts");function U(L,w){for(var b=0;b<w.length;b++){var u=w[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function P(L,w,b){return w&&U(L.prototype,w),b&&U(L,b),L}var _=3,y=function(w,b,u){var o={audioCapabilities:[],videoCapabilities:[]};return w.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]},A=function(w,b,u,o){switch(w){case H.KeySystems.WIDEVINE:return y(b,u,o);default:throw new Error("Unknown key-system: "+w)}},R=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 w=L.prototype;return w.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},w._registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w._unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Y.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w.getLicenseServerUrl=function(u){switch(u){case H.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+u+'"')},w._attemptKeySystemAccess=function(u,o,l){var h=this,C=A(u,o,l,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var g=this.requestMediaKeySystemAccess(u,C);this.mediaKeysPromise=g.then(function(p){return h._onMediaKeySystemAccessObtained(u,p)}),g.catch(function(p){M.logger.error('Failed to obtain key-system "'+u+'" access:',p)})},w._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 C=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 C.catch(function(g){M.logger.error("Failed to create media-keys:",g)}),C},w._onMediaKeysCreated=function(){var u=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),u._onNewMediaKeySession(o.mediaKeysSession))})},w._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)},w._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)})},w.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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(C){if(!o._media)return;o._attemptSetMediaKeys(C),o._generateRequestWithPreferredKeySession(u.initDataType,u.initData)};this.mediaKeysPromise.then(l).catch(l)},w._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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}M.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},w._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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(h.mediaKeysSessionInitialized){M.logger.warn("Key-Session already initialized but requested again");return}var C=h.mediaKeysSession;if(!C){M.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}M.logger.log('Generating key-session request for "'+u+'" init data type'),h.mediaKeysSessionInitialized=!0,C.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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},w._createLicenseXhr=function(u,o,l){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,u,o,l);var C=this._licenseXhrSetup;if(C)try{C.call(this.hls,h,u),C=void 0}catch(g){M.logger.error(g)}try{h.readyState||h.open("POST",u,!0),C&&C.call(this.hls,h,u)}catch(g){throw new Error("issue setting up KeySystem license XHR "+g)}return h},w._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 C=u.response,g=this._licenseResponseCallback;if(g)try{C=g.call(this.hls,u,o)}catch(k){M.logger.error(k)}h(C)}else{if(M.logger.error("License Request XHR failed ("+o+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>_){this.hls.trigger(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var p=_-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+p+" attempts left"),this._requestLicense(l,h)}break}},w._generateLicenseRequestChallenge=function(u,o){switch(u.mediaKeySystemDomain){case H.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},w._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(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var h=this.getLicenseServerUrl(l.mediaKeySystemDomain),C=this._createLicenseXhr(h,u,o);M.logger.log("Sending license request to URL: "+h);var g=this._generateLicenseRequestChallenge(l,u);C.send(g)}catch(p){M.logger.error("Failure requesting DRM license: "+p),this.hls.trigger(Y.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},w.onMediaAttached=function(u,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},w.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(){})},w.onManifestParsed=function(u,o){if(!this._emeEnabled)return;var l=o.levels.map(function(C){return C.audioCodec}).filter(function(C){return!!C}),h=o.levels.map(function(C){return C.videoCodec}).filter(function(C){return!!C});this._attemptKeySystemAccess(H.KeySystems.WIDEVINE,l,h)},P(L,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),L}();Z.default=R},"./src/controller/fps-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts"),N=D("./src/utils/logger.ts"),M=function(){function H(P){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=P,this.registerListeners()}var U=H.prototype;return U.setStreamController=function(_){this.streamController=_},U.registerListeners=function(){this.hls.on(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},U.unregisterListeners=function(){this.hls.off(Y.Events.MEDIA_ATTACHING,this.onMediaAttaching)},U.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},U.onMediaAttaching=function(_,y){var A=this.hls.config;if(A.capLevelOnFPSDrop){var R=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=R,R&&typeof R.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),A.fpsDroppedMonitoringPeriod)}},U.checkFPS=function(_,y,A){var R=performance.now();if(y){if(this.lastTime){var 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R.start+R.duration-L<=y?1:R.start-L>y&&R.start?-1:0}function P(y,A,R){var L=Math.min(A,R.duration+(R.deltaPTS?R.deltaPTS:0))*1e3,w=R.endProgramDateTime||0;return w-L>y}function _(y,A){return N.default.search(y,function(R){return R.cc<A?1:R.cc>A?-1:0})}},"./src/controller/fragment-tracker.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"FragmentState",function(){return M}),D.d(Z,"FragmentTracker",function(){return H});var Y=D("./src/events.ts"),N=D("./src/types/loader.ts"),M;(function(_){_.NOT_LOADED="NOT_LOADED",_.BACKTRACKED="BACKTRACKED",_.APPENDING="APPENDING",_.PARTIAL="PARTIAL",_.OK="OK"})(M||(M={}));var H=function(){function _(A){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=A,this._registerListeners()}var y=_.prototype;return y._registerListeners=function(){var R=this.hls;R.on(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),R.on(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),R.on(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var R=this.hls;R.off(Y.Events.BUFFER_APPENDED,this.onBufferAppended,this),R.off(Y.Events.FRAG_BUFFERED,this.onFragBuffered,this),R.off(Y.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(R,L){if(L===N.PlaylistLevelType.MAIN){var w=this.activeFragment,b=this.activeParts;if(!w)return null;if(b)for(var u=b.length;u--;){var o=b[u],l=o?o.end:w.appendedPTS;if(o.start<=R&&l!==void 0&&R<=l)return u>9&&(this.activeParts=b.slice(u-9)),o}else if(w.start<=R&&w.appendedPTS!==void 0&&R<=w.appendedPTS)return w}return this.getBufferedFrag(R,L)},y.getBufferedFrag=function(R,L){for(var w=this.fragments,b=Object.keys(w),u=b.length;u--;){var o=w[b[u]];if((o==null?void 0:o.body.type)===L&&o.buffered){var l=o.body;if(l.start<=R&&R<=l.end)return l}}return null},y.detectEvictedFragments=function(R,L,w){var b=this;Object.keys(this.fragments).forEach(function(u){var o=b.fragments[u];if(!o)return;if(!o.buffered){o.body.type===w&&b.removeFragment(o.body);return}var l=o.range[R];if(!l)return;l.time.some(function(h){var C=!b.isTimeBuffered(h.startPTS,h.endPTS,L);return C&&b.removeFragment(o.body),C})})},y.detectPartialFragments=function(R){var L=this,w=this.timeRanges,b=R.frag,u=R.part;if(!w||b.sn==="initSegment")return;var o=P(b),l=this.fragments[o];if(!l)return;Object.keys(w).forEach(function(h){var C=b.elementaryStreams[h];if(!C)return;var g=w[h],p=u!==null||C.partial===!0;l.range[h]=L.getBufferedTimes(b,u,p,g)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},y.fragBuffered=function(R){var L=P(R),w=this.fragments[L];w&&(w.backtrack=w.loaded=null,w.buffered=!0)},y.getBufferedTimes=function(R,L,w,b){for(var u={time:[],partial:w},o=L?L.start:R.start,l=L?L.end:R.end,h=R.minEndPTS||l,C=R.maxStartPTS||o,g=0;g<b.length;g++){var p=b.start(g)-this.bufferPadding,k=b.end(g)+this.bufferPadding;if(C>=p&&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>p)u.partial=!0,u.time.push({startPTS:Math.max(o,b.start(g)),endPTS:Math.min(l,b.end(g))});else if(l<=p)break}return u},y.getPartialFragment=function(R){var L=null,w,b,u,o=0,l=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(C){var g=h[C];if(!g)return;U(g)&&(b=g.body.start-l,u=g.body.end+l,R>=b&&R<=u&&(w=Math.min(R-b,u-R),o<=w&&(L=g.body,o=w)))}),L},y.getState=function(R){var L=P(R),w=this.fragments[L];return w?w.buffered?U(w)?M.PARTIAL:M.OK:w.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},y.backtrack=function(R,L){var w=P(R),b=this.fragments[w];if(!b||b.backtrack)return null;var u=b.backtrack=L||b.loaded;return b.loaded=null,u},y.getBacktrackData=function(R){var L=P(R),w=this.fragments[L];if(w){var b,u=w.backtrack;if(u!=null&&(b=u.payload)!==null&&b!==void 0&&b.byteLength)return u;this.removeFragment(R)}return null},y.isTimeBuffered=function(R,L,w){for(var b,u,o=0;o<w.length;o++){if(b=w.start(o)-this.bufferPadding,u=w.end(o)+this.bufferPadding,R>=b&&L<=u)return!0;if(L<=b)return!1}return!1},y.onFragLoaded=function(R,L){var w=L.frag,b=L.part;if(w.sn==="initSegment"||w.bitrateTest||b)return;var u=P(w);this.fragments[u]={body:w,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(R,L){var w=this,b=L.frag,u=L.part,o=L.timeRanges;if(b.type===N.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 C=o[h];if(w.detectEvictedFragments(h,C),!u)for(var g=0;g<C.length;g++)b.appendedPTS=Math.max(C.end(g),b.appendedPTS||0)})},y.onFragBuffered=function(R,L){this.detectPartialFragments(L)},y.hasFragment=function(R){var L=P(R);return!!this.fragments[L]},y.removeFragmentsInRange=function(R,L,w){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===w&&l.start<L&&l.end>R&&b.removeFragment(l)}})},y.removeFragment=function(R){var L=P(R);R.stats.loaded=0,R.clearElementaryStreamInfo(),delete this.fragments[L]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},_}();function U(_){var y,A;return _.buffered&&(((y=_.range.video)===null||y===void 0?void 0:y.partial)||((A=_.range.audio)===null||A===void 0?void 0:A.partial))}function P(_){return _.type+"_"+_.level+"_"+_.urlId+"_"+_.sn}},"./src/controller/gap-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"STALL_MINIMUM_DURATION_MS",function(){return U}),D.d(Z,"MAX_START_GAP_JUMP",function(){return P}),D.d(Z,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return _}),D.d(Z,"SKIP_BUFFER_RANGE_START",function(){return y}),D.d(Z,"default",function(){return A});var Y=D("./src/utils/buffer-helper.ts"),N=D("./src/errors.ts"),M=D("./src/events.ts"),H=D("./src/utils/logger.ts"),U=250,P=2,_=.1,y=.05,A=function(){function R(w,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=w,this.media=b,this.fragmentTracker=u,this.hls=o}var L=R.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,C=o.seeking,g=this.seeking&&!C,p=!this.seeking&&C;if(this.seeking=C,h!==b){if(this.moved=!0,l!==null){if(this.stallReported){var k=self.performance.now()-l;H.logger.warn("playback not stuck anymore @"+h+", after "+Math.round(k)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((p||g)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!Y.BufferHelper.getBuffered(o).length)return;var E=Y.BufferHelper.bufferInfo(o,h,0),f=E.len>0,m=E.nextStart||0;if(!f&&!m)return;if(C){var d=E.len>P,a=!m||m-h>P&&!this.fragmentTracker.getPartialFragment(h);if(d||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var x,v=Math.max(m,E.start||0)-h,T=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,I=T==null||((x=T.details)===null||x===void 0)?void 0:x.live,G=I?T.details.targetduration*2:P;if(v>0&&v<=G){this._trySkipBufferHole(null);return}}var V=self.performance.now();if(l===null){this.stalled=V;return}var Q=V-l;!C&&Q>=U&&this._reportStall(E.len);var z=Y.BufferHelper.bufferInfo(o,h,u.maxBufferHole);this._tryFixBufferStall(z,Q)},L._tryFixBufferStall=function(b,u){var o=this.config,l=this.fragmentTracker,h=this.media,C=h.currentTime,g=l.getPartialFragment(C);if(g){var p=this._trySkipBufferHole(g);if(p)return}b.len>o.maxBufferHole&&u>o.highBufferWatchdogPeriod*1e3&&(H.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,H.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+b+")"),u.trigger(M.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.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,C=0,g=Y.BufferHelper.getBuffered(l),p=0;p<g.length;p++){var k=g.start(p);if(h+u.maxBufferHole>=C&&h<k){var E=Math.max(k+y,l.currentTime+_);return H.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:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+h+" to "+E,frag:b}),E}C=g.end(p)}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 C=l+h*b.nudgeOffset;H.logger.warn("Nudging 'currentTime' from "+l+" to "+C),o.currentTime=C,u.trigger(M.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else H.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+b.nudgeMaxRetry+" nudges"),u.trigger(M.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},R}()},"./src/controller/id3-track-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts"),N=D("./src/utils/texttrack-utils.ts"),M=D("./src/demux/id3.ts"),H=.25,U=function(){function P(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var _=P.prototype;return _.destroy=function(){this._unregisterListeners()},_._registerListeners=function(){var A=this.hls;A.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_._unregisterListeners=function(){var A=this.hls;A.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(Y.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.off(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},_.onMediaAttached=function(A,R){this.media=R.media},_.onMediaDetaching=function(){if(!this.id3Track)return;Object(N.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},_.getID3Track=function(A){if(!this.media)return;for(var R=0;R<A.length;R++){var L=A[R];if(L.kind==="metadata"&&L.label==="id3")return Object(N.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},_.onFragParsingMetadata=function(A,R){if(!this.media)return;var L=R.frag,w=R.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<w.length;u++){var o=M.getID3Frames(w[u].data);if(o){var l=w[u].pts,h=u<w.length-1?w[u+1].pts:L.end,C=h-l;C<=0&&(h=l+H);for(var g=0;g<o.length;g++){var p=o[g];if(!M.isTimeStampFrame(p)){var k=new b(l,h,"");k.value=p,this.id3Track.addCue(k)}}}}},_.onBufferFlushing=function(A,R){var L=R.startOffset,w=R.endOffset,b=R.type;if(!b||b==="audio"){var u=this.id3Track;u&&Object(N.removeCuesInRange)(u,L,w)}},P}();Z.default=U},"./src/controller/latency-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return P});var Y=D("./src/errors.ts"),N=D("./src/events.ts"),M=D("./src/utils/logger.ts");function H(_,y){for(var A=0;A<y.length;A++){var R=y[A];R.enumerable=R.enumerable||!1,R.configurable=!0,"value"in R&&(R.writable=!0),Object.defineProperty(_,R.key,R)}}function U(_,y,A){return y&&H(_.prototype,y),A&&H(_,A),_}var P=function(){function _(A){var R=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 R.timeupdate()},this.hls=A,this.config=A.config,this.registerListeners()}var y=_.prototype;return y.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},y.registerListeners=function(){this.hls.on(N.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(N.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(N.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){this.hls.off(N.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(N.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(N.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(N.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(N.Events.ERROR,this.onError)},y.onMediaAttached=function(R,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(R,L){var w=L.details;this.levelDetails=w,w.advanced&&this.timeupdate(),!w.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(R,L){if(L.details!==Y.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var R=this.media,L=this.levelDetails;if(!R||!L)return;this.currentTime=R.currentTime;var w=this.computeLatency();if(w===null)return;this._latency=w;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=w-l,C=Math.min(this.maxLatency,l+L.targetduration),g=h<C;if(L.live&&g&&h>.05&&this.forwardBufferLength>1){var p=Math.min(2,Math.max(1,o)),k=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;R.playbackRate=Math.min(p,Math.max(1,k))}else R.playbackRate!==1&&R.playbackRate!==0&&(R.playbackRate=1)},y.estimateLiveEdge=function(){var R=this.levelDetails;return R===null?null:R.edge+R.age},y.computeLatency=function(){var R=this.estimateLiveEdge();return R===null?null:R-this.currentTime},U(_,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var R=this.config,L=this.levelDetails;return R.liveMaxLatencyDuration!==void 0?R.liveMaxLatencyDuration:L?R.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var R=this.levelDetails;if(R===null)return null;var L=R.holdBack,w=R.partHoldBack,b=R.targetduration,u=this.config,o=u.liveSyncDuration,l=u.liveSyncDurationCount,h=u.lowLatencyMode,C=this.hls.userConfig,g=h&&w||L;(C.liveSyncDuration||C.liveSyncDurationCount||g===0)&&(g=o!==void 0?o:l*b);var p=b,k=1;return g+Math.min(this.stallCount*k,p)}},{key:"liveSyncPosition",get:function(){var R=this.estimateLiveEdge(),L=this.targetLatency,w=this.levelDetails;if(R===null||L===null||w===null)return null;var b=w.edge,u=R-L-this.edgeStalled,o=b-w.totalduration,l=b-(this.config.lowLatencyMode&&w.partTarget||w.targetduration);return Math.min(Math.max(o,u),l)}},{key:"drift",get:function(){var R=this.levelDetails;return R===null?1:R.drift}},{key:"edgeStalled",get:function(){var R=this.levelDetails;if(R===null)return 0;var L=(this.config.lowLatencyMode&&R.partTarget||R.targetduration)*3;return Math.max(R.age-L,0)}},{key:"forwardBufferLength",get:function(){var R=this.media,L=this.levelDetails;if(!R||!L)return 0;var w=R.buffered.length;return w?R.buffered.end(w-1):L.edge-this.currentTime}}]),_}()},"./src/controller/level-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return u});var Y=D("./src/types/level.ts"),N=D("./src/events.ts"),M=D("./src/errors.ts"),H=D("./src/utils/codecs.ts"),U=D("./src/controller/level-helper.ts"),P=D("./src/controller/base-playlist-controller.ts"),_=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 C in h)Object.prototype.hasOwnProperty.call(h,C)&&(o[C]=h[C])}return o},y.apply(this,arguments)}function A(o,l){for(var h=0;h<l.length;h++){var C=l[h];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(o,C.key,C)}}function R(o,l,h){return l&&A(o.prototype,l),h&&A(o,h),o}function L(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,w(o,l)}function w(o,l){return w=Object.setPrototypeOf||function(C,g){return C.__proto__=g,C},w(o,l)}var b=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(o){L(l,o);function l(C){var g;return g=o.call(this,C,"[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(N.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.on(N.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.on(N.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.on(N.Events.FRAG_LOADED,this.onFragLoaded,this),g.on(N.Events.ERROR,this.onError,this)},h._unregisterListeners=function(){var g=this.hls;g.off(N.Events.MANIFEST_LOADED,this.onManifestLoaded,this),g.off(N.Events.LEVEL_LOADED,this.onLevelLoaded,this),g.off(N.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),g.off(N.Events.FRAG_LOADED,this.onFragLoaded,this),g.off(N.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(p){p.loadError=0}),o.prototype.startLoad.call(this)},h.onManifestLoaded=function(g,p){var k=[],E=[],f=[],m,d={},a,x=!1,v=!1,T=!1;if(p.levels.forEach(function(Q){var z=Q.attrs;x=x||!!(Q.width&&Q.height),v=v||!!Q.videoCodec,T=T||!!Q.audioCodec,b&&Q.audioCodec&&Q.audioCodec.indexOf("mp4a.40.34")!==-1&&(Q.audioCodec=void 0);var j=Q.bitrate+"-"+Q.attrs.RESOLUTION+"-"+Q.attrs.CODECS;a=d[j],a?a.url.push(Q.url):(a=new Y.Level(Q),d[j]=a,k.push(a)),z&&(z.AUDIO&&Object(U.addGroupId)(a,"audio",z.AUDIO),z.SUBTITLES&&Object(U.addGroupId)(a,"text",z.SUBTITLES))}),(x||v)&&T&&(k=k.filter(function(Q){var z=Q.videoCodec,j=Q.width,q=Q.height;return!!z||!!(j&&q)})),k=k.filter(function(Q){var z=Q.audioCodec,j=Q.videoCodec;return(!z||Object(H.isCodecSupportedInMp4)(z,"audio"))&&(!j||Object(H.isCodecSupportedInMp4)(j,"video"))}),p.audioTracks&&(E=p.audioTracks.filter(function(Q){return!Q.audioCodec||Object(H.isCodecSupportedInMp4)(Q.audioCodec,"audio")}),Object(U.assignTrackIdsByGroup)(E)),p.subtitles&&(f=p.subtitles,Object(U.assignTrackIdsByGroup)(f)),k.length>0){m=k[0].bitrate,k.sort(function(Q,z){return Q.bitrate-z.bitrate}),this._levels=k;for(var I=0;I<k.length;I++)if(k[I].bitrate===m){this._firstLevel=I,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+m);break}var G=T&&!v,V={levels:k,audioTracks:E,subtitleTracks:f,firstLevel:this._firstLevel,stats:p.stats,audio:T,video:v,altAudio:!G&&E.some(function(Q){return!!Q.url})};this.hls.trigger(N.Events.MANIFEST_PARSED,V),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(N.Events.ERROR,{type:M.ErrorTypes.MEDIA_ERROR,details:M.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:p.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(g,p){if(o.prototype.onError.call(this,g,p),p.fatal)return;var k=p.context,E=this._levels[this.currentLevelIndex];if(k&&(k.type===_.PlaylistContextType.AUDIO_TRACK&&E.audioGroupIds&&k.groupId===E.audioGroupIds[E.urlId]||k.type===_.PlaylistContextType.SUBTITLE_TRACK&&E.textGroupIds&&k.groupId===E.textGroupIds[E.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,m=!0,d;switch(p.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(p.frag){var a=this._levels[p.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=p.frag.level)):d=p.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(m=!1),d=k.level),f=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:d=p.level,f=!0;break}d!==void 0&&this.recoverLevel(p,d,f,m)},h.recoverLevel=function(g,p,k,E){var f=g.details,m=this._levels[p];if(m.loadError++,k){var d=this.retryLoadingOrFail(g);if(d)g.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(E){var a=m.url.length;if(a>1&&m.loadError<a)g.levelRetry=!0,this.redundantFailover(p);else if(this.manualLevelIndex===-1){var x=p===0?this._levels.length-1:p-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 p=this._levels[g],k=p.url.length;if(k>1){var E=(p.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,p){var k=p.frag;if(k!==void 0&&k.type===_.PlaylistLevelType.MAIN){var E=this._levels[k.level];E!==void 0&&(E.fragmentError=0,E.loadError=0)}},h.onLevelLoaded=function(g,p){var k,E=p.level,f=p.details,m=this._levels[E];if(!m){var d;this.warn("Invalid level index "+E),(d=p.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(f.deltaUpdateFailed=!0);return}E===this.currentLevelIndex?(m.fragmentError===0&&(m.loadError=0,this.retryCount=0),this.playlistLoaded(E,p,m.details)):(k=p.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(f.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(g,p){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var E=-1,f=this.hls.audioTracks[p.id].groupId,m=0;m<k.audioGroupIds.length;m++)if(k.audioGroupIds[m]===f){E=m;break}E!==k.urlId&&(k.urlId=E,this.startLoad())}},h.loadPlaylist=function(g){var p=this.currentLevelIndex,k=this._levels[p];if(this.canLoad&&k&&k.url.length>0){var E=k.urlId,f=k.url[E];if(g)try{f=g.addDirectives(f)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Attempt loading level index "+p+(g?" at sn "+g.msn+" part "+g.part:"")+" with URL-id "+E+" "+f),this.clearTimer(),this.hls.trigger(N.Events.LEVEL_LOADING,{url:f,level:p,id:E,deliveryDirectives:g||null})}},h.removeLevel=function(g,p){var k=function(m,d){return d!==p},E=this._levels.filter(function(f,m){return m!==g?!0:f.url.length>1&&p!==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,m){var d=f.details;return d!=null&&d.fragments&&d.fragments.forEach(function(a){a.level=m}),f});this._levels=E,this.hls.trigger(N.Events.LEVELS_UPDATED,{levels:E})},R(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(g){var p,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===g&&(p=k[g])!==null&&p!==void 0&&p.details)return;if(g<0||g>=k.length){var E=g<0;if(this.hls.trigger(N.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,m=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(N.Events.LEVEL_SWITCHING,a);var x=d.details;if(!x||x.live){var v=this.switchParams(d.uri,m==null?void 0:m.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}(P.default)},"./src/controller/level-helper.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"addGroupId",function(){return M}),D.d(Z,"assignTrackIdsByGroup",function(){return H}),D.d(Z,"updatePTS",function(){return U}),D.d(Z,"updateFragPTSDTS",function(){return _}),D.d(Z,"mergeDetails",function(){return y}),D.d(Z,"mapPartIntersection",function(){return A}),D.d(Z,"mapFragmentIntersection",function(){return R}),D.d(Z,"adjustSliding",function(){return L}),D.d(Z,"addSliding",function(){return w}),D.d(Z,"computeReloadInterval",function(){return b}),D.d(Z,"getFragmentWithSN",function(){return u}),D.d(Z,"getPartWith",function(){return o});var Y=D("./src/polyfills/number.ts"),N=D("./src/utils/logger.ts");function M(l,h,C){switch(h){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(C);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(C);break}}function H(l){var h={};l.forEach(function(C){var g=C.groupId||"";C.id=h[g]=h[g]||0,h[g]++})}function U(l,h,C){var g=l[h],p=l[C];P(g,p)}function P(l,h){var C=h.startPTS;if(Object(Y.isFiniteNumber)(C)){var g=0,p;h.sn>l.sn?(g=C-l.start,p=l):(g=l.start-C,p=h),p.duration!==g&&(p.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 _(l,h,C,g,p,k){var E=g-C;E<=0&&(N.logger.warn("Fragment should have a positive duration",h),g=C+h.duration,k=p+h.duration);var f=C,m=g,d=h.startPTS,a=h.endPTS;if(Object(Y.isFiniteNumber)(d)){var x=Math.abs(d-C);Object(Y.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(x,h.deltaPTS):h.deltaPTS=x,f=Math.max(C,d),C=Math.min(C,d),p=Math.min(p,h.startDTS),m=Math.min(g,a),g=Math.max(g,a),k=Math.max(k,h.endDTS)}h.duration=g-C;var v=C-h.start;h.appendedPTS=g,h.start=h.startPTS=C,h.maxStartPTS=f,h.startDTS=p,h.endPTS=g,h.minEndPTS=m,h.endDTS=k;var T=h.sn;if(!l||T<l.startSN||T>l.endSN)return 0;var I,G=T-l.startSN,V=l.fragments;for(V[G]=h,I=G;I>0;I--)P(V[I],V[I-1]);for(I=G;I<V.length-1;I++)P(V[I],V[I+1]);return l.fragmentHint&&P(V[V.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,v}function y(l,h){for(var C=null,g=l.fragments,p=g.length-1;p>=0;p--){var k=g[p].initSegment;if(k){C=k;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var E=0,f;if(R(l,h,function(I,G){I.relurl&&(E=I.cc-G.cc),Object(Y.isFiniteNumber)(I.startPTS)&&Object(Y.isFiniteNumber)(I.endPTS)&&(G.start=G.startPTS=I.startPTS,G.startDTS=I.startDTS,G.appendedPTS=I.appendedPTS,G.maxStartPTS=I.maxStartPTS,G.endPTS=I.endPTS,G.endDTS=I.endDTS,G.minEndPTS=I.minEndPTS,G.duration=I.endPTS-I.startPTS,G.duration&&(f=G),h.PTSKnown=h.alignedSliding=!0),G.elementaryStreams=I.elementaryStreams,G.loader=I.loader,G.stats=I.stats,G.urlId=I.urlId,I.initSegment&&(G.initSegment=I.initSegment,C=I.initSegment)}),C){var m=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;m.forEach(function(I){var G;(!I.initSegment||I.initSegment.relurl===((G=C)===null||G===void 0?void 0:G.relurl))&&(I.initSegment=C)})}if(h.skippedSegments&&(h.deltaUpdateFailed=h.fragments.some(function(I){return!I}),h.deltaUpdateFailed)){N.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){N.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),A(l.partList,h.partList,function(I,G){G.elementaryStreams=I.elementaryStreams,G.stats=I.stats}),f?_(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 T=h.edge;h.driftStart||(h.driftStartTime=v,h.driftStart=T),h.driftEndTime=v,h.driftEnd=T}else h.driftEndTime=l.driftEndTime,h.driftEnd=l.driftEnd,h.advancedDateTime=l.advancedDateTime}function A(l,h,C){if(l&&h)for(var g=0,p=0,k=l.length;p<=k;p++){var E=l[p],f=h[p+g];E&&f&&E.index===f.index&&E.fragment.sn===f.fragment.sn?C(E,f):g--}}function R(l,h,C){for(var g=h.skippedSegments,p=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,m=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,d=p;d<=k;d++){var a=m[E+d],x=f[d];g&&!x&&d<g&&(x=h.fragments[d]=a),a&&x&&C(a,x)}}function L(l,h){var C=h.startSN+h.skippedSegments-l.startSN,g=l.fragments;if(C<0||C>=g.length)return;w(h,g[C].start)}function w(l,h){if(h){for(var C=l.fragments,g=l.skippedSegments;g<C.length;g++)C[g].start+=h;l.fragmentHint&&(l.fragmentHint.start+=h)}}function b(l,h){var C=1e3*l.levelTargetDuration,g=C/2,p=l.age,k=p>0&&p<C*3,E=h.loading.end-h.loading.start,f,m=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?(m=Math.min(m||C/2,p),l.availabilityDelay=m,f=m+C-p):f=C-E;return Math.round(f)}function u(l,h,C){if(!l||!l.details)return null;var g=l.details,p=g.fragments[h-g.startSN];return p||(p=g.fragmentHint,p&&p.sn===h?p:h<g.startSN&&C&&C.sn===h?C:null)}function o(l,h,C){if(!l||!l.details)return null;var g=l.details.partList;if(g)for(var p=g.length;p--;){var k=g[p];if(k.index===C&&k.fragment.sn===h)return k}return null}},"./src/controller/stream-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return g});var Y=D("./src/polyfills/number.ts"),N=D("./src/controller/base-stream-controller.ts"),M=D("./src/is-supported.ts"),H=D("./src/events.ts"),U=D("./src/utils/buffer-helper.ts"),P=D("./src/controller/fragment-tracker.ts"),_=D("./src/types/loader.ts"),y=D("./src/loader/fragment.ts"),A=D("./src/demux/transmuxer-interface.ts"),R=D("./src/types/transmuxer.ts"),L=D("./src/controller/gap-controller.ts"),w=D("./src/errors.ts"),b=D("./src/utils/logger.ts");function u(p,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(p,f.key,f)}}function o(p,k,E){return k&&u(p.prototype,k),E&&u(p,E),p}function l(p,k){p.prototype=Object.create(k.prototype),p.prototype.constructor=p,h(p,k)}function h(p,k){return h=Object.setPrototypeOf||function(f,m){return f.__proto__=m,f},h(p,k)}var C=100,g=function(p){l(k,p);function k(f,m){var d;return d=p.call(this,f,m,"[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 m=this.hls;m.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),m.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),m.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),m.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.on(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),m.on(H.Events.ERROR,this.onError,this),m.on(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),m.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),m.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this),m.on(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),m.on(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),m.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var m=this.hls;m.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),m.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),m.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.off(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),m.off(H.Events.ERROR,this.onError,this),m.off(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),m.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),m.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),m.off(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),m.off(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),m.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},E.startLoad=function(m){if(this.levels){var d=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(C),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&&m===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),m=d),this.state=N.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=m,this.tick()}else this._forceStartLoad=!0,this.state=N.State.STOPPED},E.stopLoad=function(){this._forceStartLoad=!1,p.prototype.stopLoad.call(this)},E.doTick=function(){switch(this.state){case N.State.IDLE:this.doTickIdle();break;case N.State.WAITING_LEVEL:{var m,d=this.levels,a=this.level,x=d==null||((m=d[a])===null||m===void 0)?void 0:m.details;if(x&&(!x.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(x))break;this.state=N.State.IDLE;break}break}case N.State.FRAG_LOADING_WAITING_RETRY:{var v,T=self.performance.now(),I=this.retryDate;(!I||T>=I||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=N.State.IDLE)}break;default:break}this.onTickEnd()},E.onTickEnd=function(){p.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},E.doTickIdle=function(){var m,d,a=this.hls,x=this.levelLastLoaded,v=this.levels,T=this.media,I=a.config,G=a.nextLoadLevel;if(x===null||!T&&(this.startFragRequested||!I.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[G])return;var V=v[G];this.level=a.nextLoadLevel=G;var Q=V.details;if(!Q||this.state===N.State.WAITING_LEVEL||Q.live&&this.levelLastLoaded!==G){this.state=N.State.WAITING_LEVEL;return}var z=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:T,_.PlaylistLevelType.MAIN);if(z===null)return;var j=z.len,q=this.getMaxBufferLength(V.maxBitrate);if(j>=q)return;if(this._streamEnded(z,Q)){var ie={};this.altAudio&&(ie.type="video"),this.hls.trigger(H.Events.BUFFER_EOS,ie),this.state=N.State.ENDED;return}var ce=z.end,ve=this.getNextFragment(ce,Q);if(this.couldBacktrack&&!this.fragPrevious&&ve&&ve.sn!=="initSegment"){var Oe=ve.sn-Q.startSN;Oe>1&&(ve=Q.fragments[Oe-1],this.fragmentTracker.removeFragment(ve))}if(ve&&this.fragmentTracker.getState(ve)===P.FragmentState.OK&&this.nextLoadPosition>ce){var xe=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(T,xe,_.PlaylistLevelType.MAIN),ve=this.getNextFragment(this.nextLoadPosition,Q)}if(!ve)return;ve.initSegment&&!ve.initSegment.data&&!this.bitrateTest&&(ve=ve.initSegment),((m=ve.decryptdata)===null||m===void 0?void 0:m.keyFormat)==="identity"&&!((d=ve.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(ve,Q):this.loadFragment(ve,Q,ce)},E.loadFragment=function(m,d,a){var x,v=this.fragmentTracker.getState(m);if(this.fragCurrent=m,v===P.FragmentState.BACKTRACKED){var T=this.fragmentTracker.getBacktrackData(m);if(T){this._handleFragmentLoadProgress(T),this._handleFragmentLoadComplete(T);return}else v=P.FragmentState.NOT_LOADED}v===P.FragmentState.NOT_LOADED||v===P.FragmentState.PARTIAL?m.sn==="initSegment"?this._loadInitSegment(m):this.bitrateTest?(m.bitrateTest=!0,this.log("Fragment "+m.sn+" of level "+m.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(m)):(this.startFragRequested=!0,p.prototype.loadFragment.call(this,m,d,a)):v===P.FragmentState.APPENDING?this.reduceMaxBufferLength(m.duration)&&this.fragmentTracker.removeFragment(m):((x=this.media)===null||x===void 0?void 0:x.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},E.getAppendedFrag=function(m){var d=this.fragmentTracker.getAppendedFrag(m,_.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},E.getBufferedFrag=function(m){return this.fragmentTracker.getBufferedFrag(m,_.PlaylistLevelType.MAIN)},E.followingBufferedFrag=function(m){return m?this.getBufferedFrag(m.end+.5):null},E.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},E.nextLevelSwitch=function(){var m=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&&m){var v=this.hls.nextLoadLevel,T=m[v],I=this.fragLastKbps;I&&this.fragCurrent?a=this.fragCurrent.duration*T.maxBitrate/(1e3*I)+1:a=0}else a=0;var G=this.getBufferedFrag(d.currentTime+a);if(G){var V=this.followingBufferedFrag(G);if(V){this.abortCurrentFrag();var Q=V.maxStartPTS?V.maxStartPTS:V.start,z=V.duration,j=Math.max(G.end,Q+Math.min(Math.max(z-this.config.maxFragLookUpTolerance,z*.5),z*.75));this.flushMainBuffer(j,Number.POSITIVE_INFINITY)}}}},E.abortCurrentFrag=function(){var m=this.fragCurrent;this.fragCurrent=null,m!=null&&m.loader&&m.loader.abort(),this.state===N.State.KEY_LOADING&&(this.state=N.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},E.flushMainBuffer=function(m,d){p.prototype.flushMainBuffer.call(this,m,d,this.altAudio?"video":null)},E.onMediaAttached=function(m,d){p.prototype.onMediaAttached.call(this,m,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 m=this.media;m&&(m.removeEventListener("playing",this.onvplaying),m.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),p.prototype.onMediaDetaching.call(this)},E.onMediaPlaying=function(){this.tick()},E.onMediaSeeked=function(){var m=this.media,d=m?m.currentTime:null;Object(Y.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},E.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(H.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},E.onManifestParsed=function(m,d){var a=!1,x=!1,v;d.levels.forEach(function(T){v=T.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(m,d){var a=this.levels;if(!a||this.state!==N.State.IDLE)return;var x=a[d.level];(!x.details||x.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(x.details))&&(this.state=N.State.WAITING_LEVEL)},E.onLevelLoaded=function(m,d){var a,x=this.levels,v=d.level,T=d.details,I=T.totalduration;if(!x){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+T.startSN+","+T.endSN+"], cc ["+T.startCC+", "+T.endCC+"] duration:"+I);var G=this.fragCurrent;G&&(this.state===N.State.FRAG_LOADING||this.state===N.State.FRAG_LOADING_WAITING_RETRY)&&(G.level!==d.level&&G.loader&&(this.state=N.State.IDLE,G.loader.abort()));var V=x[v],Q=0;if(T.live||(a=V.details)!==null&&a!==void 0&&a.live){if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed)return;Q=this.alignPlaylists(T,V.details)}if(V.details=T,this.levelLastLoaded=v,this.hls.trigger(H.Events.LEVEL_UPDATED,{details:T,level:v}),this.state===N.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(T))return;this.state=N.State.IDLE}this.startFragRequested?T.live&&this.synchronizeToLiveEdge(T):this.setStartPosition(T,Q),this.tick()},E._handleFragmentLoadProgress=function(m){var d,a=m.frag,x=m.part,v=m.payload,T=this.levels;if(!T){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var I=T[a.level],G=I.details;if(!G){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var V=I.videoCodec,Q=G.PTSKnown||!G.live,z=(d=a.initSegment)===null||d===void 0?void 0:d.data,j=this._getAudioCodec(I),q=this.transmuxer=this.transmuxer||new A.default(this.hls,_.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ie=x?x.index:-1,ce=ie!==-1,ve=new R.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,ie,ce),Oe=this.initPTS[a.cc];q.push(v,z,j,V,a,x,G.totalduration,Q,ve,Oe)},E.onAudioTrackSwitching=function(m,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 T=this.fragCurrent;T!=null&&T.loader&&(this.log("Switching to main audio track, cancel main fragment load"),T.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var I=this.hls;a&&I.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),I.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:v})}},E.onAudioTrackSwitched=function(m,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(m,d){var a=d.tracks,x,v,T=!1;for(var I in a){var G=a[I];if(G.id==="main"){if(v=I,x=G,I==="video"){var V=a[I];V&&(this.videoBuffer=V.buffer)}}else T=!0}T&&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(m,d){var a=d.frag,x=d.part;if(a&&a.type!==_.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===N.State.PARSED&&(this.state=N.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(m,d){switch(d.details){case w.ErrorDetails.FRAG_LOAD_ERROR:case w.ErrorDetails.FRAG_LOAD_TIMEOUT:case w.ErrorDetails.KEY_LOAD_ERROR:case w.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(_.PlaylistLevelType.MAIN,d);break;case w.ErrorDetails.LEVEL_LOAD_ERROR:case w.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==N.State.ERROR&&(d.fatal?(this.warn(""+d.details),this.state=N.State.ERROR):!d.levelRetry&&this.state===N.State.WAITING_LEVEL&&(this.state=N.State.IDLE));break;case w.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="main"&&(this.state===N.State.PARSING||this.state===N.State.PARSED)){var a=!0,x=this.getFwdBufferInfo(this.media,_.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 m=this.media,d=this.gapController;if(!m||!d||!m.readyState)return;var a=U.BufferHelper.getBuffered(m);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=m.currentTime},E.onFragLoadEmergencyAborted=function(){this.state=N.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},E.onBufferFlushed=function(m,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,_.PlaylistLevelType.MAIN)}},E.onLevelsUpdated=function(m,d){this.levels=d.levels},E.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},E.seekToStartPos=function(){var m=this.media,d=m.currentTime,a=this.startPosition;if(a>=0&&d<a){if(m.seeking){b.logger.log("could not seek to "+a+", already seeking at "+d);return}var x=U.BufferHelper.getBuffered(m),v=x.length?x.start(0):0,T=v-a;T>0&&(T<this.config.maxBufferHole||T<this.config.maxFragLookUpTolerance)&&(b.logger.log("adjusting start position by "+T+" to match buffer start"),a+=T,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+d),m.currentTime=a}},E._getAudioCodec=function(m){var d=this.config.defaultAudioCodec||m.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(m){var d=this;this._doFragLoad(m).then(function(a){var x=d.hls;if(!a||x.nextLoadLevel||d.fragContextChanged(m))return;d.fragLoadError=0,d.state=N.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var v=m.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),x.trigger(H.Events.FRAG_LOADED,a)})},E._handleTransmuxComplete=function(m){var d,a="main",x=this.hls,v=m.remuxResult,T=m.chunkMeta,I=this.getCurrentContext(T);if(!I){this.warn("The loading context changed while buffering fragment "+T.sn+" of level "+T.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(T.level);return}var G=I.frag,V=I.part,Q=I.level,z=v.video,j=v.text,q=v.id3,ie=v.initSegment,ce=this.altAudio?void 0:v.audio;if(this.fragContextChanged(G))return;if(this.state=N.State.PARSING,ie){ie.tracks&&(this._bufferInitSegment(Q,ie.tracks,G,T),x.trigger(H.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:a,tracks:ie.tracks}));var ve=ie.initPTS,Oe=ie.timescale;Object(Y.isFiniteNumber)(ve)&&(this.initPTS[G.cc]=ve,x.trigger(H.Events.INIT_PTS_FOUND,{frag:G,id:a,initPTS:ve,timescale:Oe}))}if(z&&v.independent!==!1){if(Q.details){var xe=z.startPTS,Te=z.endPTS,we=z.startDTS,Se=z.endDTS;if(V)V.elementaryStreams[z.type]={startPTS:xe,endPTS:Te,startDTS:we,endDTS:Se};else if(z.firstKeyFrame&&z.independent&&(this.couldBacktrack=!0),z.dropped&&z.independent){var pe=this.getLoadPosition()+this.config.maxBufferHole;if(pe<xe){this.backtrack(G);return}G.setElementaryStreamInfo(z.type,G.start,Te,G.start,Se,!0)}G.setElementaryStreamInfo(z.type,xe,Te,we,Se),this.bufferFragmentData(z,G,V,T)}}else if(v.independent===!1){this.backtrack(G);return}if(ce){var oe=ce.startPTS,De=ce.endPTS,Ve=ce.startDTS,ze=ce.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:oe,endPTS:De,startDTS:Ve,endDTS:ze}),G.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,oe,De,Ve,ze),this.bufferFragmentData(ce,G,V,T)}if(q!=null&&(d=q.samples)!==null&&d!==void 0&&d.length){var et={frag:G,id:a,samples:q.samples};x.trigger(H.Events.FRAG_PARSING_METADATA,et)}if(j){var Je={frag:G,id:a,samples:j.samples};x.trigger(H.Events.FRAG_PARSING_USERDATA,Je)}},E._bufferInitSegment=function(m,d,a,x){var v=this;if(this.state!==N.State.PARSING)return;this.audioOnly=!!d.audio&&!d.video,this.altAudio&&!this.audioOnly&&delete d.audio;var T=d.audio,I=d.video,G=d.audiovideo;if(T){var V=m.audioCodec,Q=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(V&&(V.indexOf("mp4a.40.5")!==-1?V="mp4a.40.2":V="mp4a.40.5"),T.metadata.channelCount!==1&&Q.indexOf("firefox")===-1&&(V="mp4a.40.5")),Q.indexOf("android")!==-1&&T.container!=="audio/mpeg"&&(V="mp4a.40.2",this.log("Android: force audio codec to "+V)),m.audioCodec&&m.audioCodec!==V&&this.log('Swapping manifest audio codec "'+m.audioCodec+'" for "'+V+'"'),T.levelCodec=V,T.id="main",this.log("Init audio buffer, container:"+T.container+", codecs[selected/level/parsed]=["+(V||"")+"/"+(m.audioCodec||"")+"/"+T.codec+"]")}I&&(I.levelCodec=m.videoCodec,I.id="main",this.log("Init video buffer, container:"+I.container+", codecs[level/parsed]=["+(m.videoCodec||"")+"/"+I.codec+"]")),G&&this.log("Init audiovideo buffer, container:"+G.container+", codecs[level/parsed]=["+(m.attrs.CODECS||"")+"/"+G.codec+"]"),this.hls.trigger(H.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(z){var j=d[z],q=j.initSegment;q!=null&&q.byteLength&&v.hls.trigger(H.Events.BUFFER_APPENDING,{type:z,data:q,frag:a,part:null,chunkMeta:x,parent:a.type})}),this.tick()},E.backtrack=function(m){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(m);var d=this.fragmentTracker.backtrack(m);this.fragPrevious=null,this.nextLoadPosition=m.start,d?this.resetFragmentLoading(m):this.state=N.State.BACKTRACKING},E.checkFragmentChanged=function(){var m=this.media,d=null;if(m&&m.readyState>1&&m.seeking===!1){var a=m.currentTime;if(U.BufferHelper.isBuffered(m,a)?d=this.getAppendedFrag(a):U.BufferHelper.isBuffered(m,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(H.Events.FRAG_CHANGED,{frag:d}),(!x||x.level!==v)&&this.hls.trigger(H.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=d)}}},o(k,[{key:"nextLevel",get:function(){var m=this.nextBufferedFrag;return m?m.level:-1}},{key:"currentLevel",get:function(){var m=this.media;if(m){var d=this.getAppendedFrag(m.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var m=this.media;if(m){var d=this.getAppendedFrag(m.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(N.default)},"./src/controller/subtitle-stream-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"SubtitleStreamController",function(){return l});var Y=D("./src/events.ts"),N=D("./src/utils/logger.ts"),M=D("./src/utils/buffer-helper.ts"),H=D("./src/controller/fragment-finders.ts"),U=D("./src/utils/discontinuities.ts"),P=D("./src/controller/level-helper.ts"),_=D("./src/controller/fragment-tracker.ts"),y=D("./src/controller/base-stream-controller.ts"),A=D("./src/types/loader.ts"),R=D("./src/types/level.ts");function L(h,C){for(var g=0;g<C.length;g++){var p=C[g];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(h,p.key,p)}}function w(h,C,g){return C&&L(h.prototype,C),g&&L(h,g),h}function b(h,C){h.prototype=Object.create(C.prototype),h.prototype.constructor=h,u(h,C)}function u(h,C){return u=Object.setPrototypeOf||function(p,k){return p.__proto__=k,p},u(h,C)}var o=500,l=function(h){b(C,h);function C(p,k){var E;return E=h.call(this,p,k,"[subtitle-stream-controller]")||this,E.levels=[],E.currentTrackId=-1,E.tracksBuffered=[],E.mainDetails=null,E._registerListeners(),E}var g=C.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var k=this.hls;k.on(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(Y.Events.ERROR,this.onError,this),k.on(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(Y.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g._unregisterListeners=function(){var k=this.hls;k.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(Y.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(Y.Events.ERROR,this.onError,this),k.off(Y.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(Y.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(Y.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(Y.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,m=E.success;if(this.fragPrevious=f,this.state=y.State.IDLE,!m)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 T=f.start+f.duration;a?a.end=T:(a={start:x,end:T},d.push(a)),this.fragmentTracker.fragBuffered(f)},g.onBufferFlushing=function(k,E){var f=E.startOffset,m=E.endOffset;if(f===0&&m!==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,T=m-v;if(T<=0)return;E.endOffsetSubtitles=Math.max(0,T),this.tracksBuffered.forEach(function(I){for(var G=0;G<I.length;){if(I[G].end<=T){I.shift();continue}else if(I[G].start<T)I[G].start=T;else break;G++}}),this.fragmentTracker.removeFragmentsInRange(f,T,A.PlaylistLevelType.SUBTITLE)}},g.onError=function(k,E){var f,m=E.frag;if(!m||m.type!==A.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,m=E.subtitleTracks;this.tracksBuffered=[],this.levels=m.map(function(d){return new R.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,m=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,m.live||(f=v.details)!==null&&f!==void 0&&f.live){var T=this.mainDetails;if(m.deltaUpdateFailed||!T)return;var I=T.fragments[0];if(!v.details)m.hasProgramDateTime&&T.hasProgramDateTime?Object(U.alignMediaPlaylistByPDT)(m,T):I&&Object(P.addSliding)(m,I.start);else{var G=this.alignPlaylists(m,v.details);G===0&&I&&Object(P.addSliding)(m,I.start)}}if(v.details=m,this.levelLastLoaded=d,this.tick(),m.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var V=Object(H.findFragmentByPTS)(null,m.fragments,this.media.currentTime,0);V||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},g._handleFragmentLoadComplete=function(k){var E=k.frag,f=k.payload,m=E.decryptdata,d=this.hls;if(this.fragContextChanged(E))return;if(f&&f.byteLength>0&&m&&m.key&&m.iv&&m.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),m.key.buffer,m.iv.buffer).then(function(x){var v=performance.now();d.trigger(Y.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 m=f[E].details,d=m.targetduration,a=this.config,x=this.media,v=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,x.currentTime-d,a.maxBufferHole),T=v.end,I=v.len,G=this.getMaxBufferLength()+d;if(I>G)return;console.assert(m,"Subtitle track details are defined on idle subtitle stream controller tick");var V=m.fragments,Q=V.length,z=m.edge,j,q=this.fragPrevious;if(T<z){var ie=a.maxFragLookUpTolerance;q&&m.hasProgramDateTime&&(j=Object(H.findFragmentByPDT)(V,q.endProgramDateTime,ie)),j||(j=Object(H.findFragmentByPTS)(q,V,T,ie),!j&&q&&q.start<V[0].start&&(j=V[0]))}else j=V[Q-1];(k=j)!==null&&k!==void 0&&k.encrypted?(N.logger.log("Loading key for "+j.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(Y.Events.KEY_LOADING,{frag:j})):j&&this.fragmentTracker.getState(j)===_.FragmentState.NOT_LOADED&&this.loadFragment(j,m,T)}},g.loadFragment=function(k,E,f){this.fragCurrent=k,h.prototype.loadFragment.call(this,k,E,f)},w(C,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),C}(y.default)},"./src/controller/subtitle-track-controller.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/events.ts"),N=D("./src/utils/texttrack-utils.ts"),M=D("./src/controller/base-playlist-controller.ts"),H=D("./src/types/loader.ts");function U(L,w){for(var b=0;b<w.length;b++){var u=w[b];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function P(L,w,b){return w&&U(L.prototype,w),b&&U(L,b),L}function _(L,w){L.prototype=Object.create(w.prototype),L.prototype.constructor=L,y(L,w)}function y(L,w){return y=Object.setPrototypeOf||function(u,o){return u.__proto__=o,u},y(L,w)}var A=function(L){_(w,L);function w(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=w.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(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(Y.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){var o=this.hls;o.off(Y.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Y.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(Y.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Y.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Y.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Y.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Y.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(Y.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=R(this.media.textTracks);o.forEach(function(l){Object(N.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,C=l.details,g=this.trackId,p=this.tracksInGroup[g];if(!p){this.warn("Invalid subtitle track id "+h);return}var k=p.details;p.details=l.details,this.log("subtitle track "+h+" loaded ["+C.startSN+"-"+C.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 C=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,g=this.tracks.filter(function(E){return!h||E.groupId===h});this.tracksInGroup=g;var p=this.findTrackId(C==null?void 0:C.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(Y.Events.SUBTITLE_TRACKS_UPDATED,k),p!==-1&&this.setSubtitleTrack(p,C)}},b.findTrackId=function(o){for(var l=this.tracksInGroup,h=0;h<l.length;h++){var C=l[h];if((!this.selectDefaultTrack||C.default)&&(!o||o===C.name))return C.id}return-1},b.onError=function(o,l){if(L.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===H.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,C=l.groupId,g=l.url;if(o)try{g=o.addDirectives(g)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(Y.Events.SUBTITLE_TRACK_LOADING,{url:g,id:h,groupId:C,deliveryDirectives:o||null})}},b.toggleTrackModes=function(o){var l=this,h=this.media,C=this.subtitleDisplay,g=this.trackId;if(!h)return;var p=R(h.textTracks),k=p.filter(function(m){return m.groupId===l.groupId});if(o===-1)[].slice.call(p).forEach(function(m){m.mode="disabled"});else{var E=k[g];E&&(E.mode="disabled")}var f=k[o];f&&(f.mode=C?"showing":"hidden")},b.setSubtitleTrack=function(o,l){var h,C=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(h=C[o])!==null&&h!==void 0&&h.details)||o<-1||o>=C.length)return;this.clearTimer();var g=C[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,g){var p=g.id,k=g.groupId,E=k===void 0?"":k,f=g.name,m=g.type,d=g.url;this.hls.trigger(Y.Events.SUBTITLE_TRACK_SWITCH,{id:p,groupId:E,name:f,type:m,url:d});var a=this.switchParams(g.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(Y.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=R(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)},P(w,[{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)}}]),w}(M.default);function R(L){for(var w=[],b=0;b<L.length;b++){var u=L[b];u.kind==="subtitles"&&u.label&&w.push(L[b])}return w}Z.default=A},"./src/controller/timeline-controller.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"TimelineController",function(){return R});var Y=D("./src/polyfills/number.ts"),N=D("./src/events.ts"),M=D("./src/utils/cea-608-parser.ts"),H=D("./src/utils/output-filter.ts"),U=D("./src/utils/webvtt-parser.ts"),P=D("./src/utils/texttrack-utils.ts"),_=D("./src/utils/imsc1-ttml-parser.ts"),y=D("./src/types/loader.ts"),A=D("./src/utils/logger.ts"),R=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 H.default(this,"textTrack1"),C=new H.default(this,"textTrack2"),g=new H.default(this,"textTrack3"),p=new H.default(this,"textTrack4");this.cea608Parser1=new M.default(1,h,C),this.cea608Parser2=new M.default(3,g,p)}l.on(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(N.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(N.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(N.Events.FRAG_LOADING,this.onFragLoading,this),l.on(N.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(N.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(N.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(N.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(N.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=u.prototype;return o.destroy=function(){var h=this.hls;h.off(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(N.Events.MANIFEST_LOADED,this.onManifestLoaded,this),h.off(N.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),h.off(N.Events.FRAG_LOADING,this.onFragLoading,this),h.off(N.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(N.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),h.off(N.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),h.off(N.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(N.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),h.off(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(h,C,g,p,k){for(var E=!1,f=k.length;f--;){var m=k[f],d=w(m[0],m[1],C,g);if(d>=0&&(m[0]=Math.min(m[0],C),m[1]=Math.max(m[1],g),E=!0,d/(g-C)>.5))return}if(E||k.push([C,g]),this.config.renderTextTracksNatively){var a=this.captionsTracks[h];this.Cues.newCue(a,C,g,p)}else{var x=this.Cues.newCue(null,C,g,p);this.hls.trigger(N.Events.CUES_PARSED,{type:"captions",cues:x,track:h})}},o.onInitPtsFound=function(h,C){var g=this,p=C.frag,k=C.id,E=C.initPTS,f=C.timescale,m=this.unparsedVttFrags;k==="main"&&(this.initPTS[p.cc]=E,this.timescale[p.cc]=f),m.length&&(this.unparsedVttFrags=[],m.forEach(function(d){g.onFragLoaded(N.Events.FRAG_LOADED,d)}))},o.getExistingTrack=function(h){var C=this.media;if(C)for(var g=0;g<C.textTracks.length;g++){var p=C.textTracks[g];if(p[h])return p}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 C=this.captionsProperties,g=this.captionsTracks,p=this.media,k=C[h],E=k.label,f=k.languageCode,m=this.getExistingTrack(h);if(m)g[h]=m,Object(P.clearCurrentCues)(g[h]),Object(P.sendAddTrackEvent)(g[h],p);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 C=this.captionsProperties[h];if(!C)return;var g=C.label,p={_id:h,label:g,kind:"captions",default:C.media?!!C.media.default:!1,closedCaptions:C.media};this.nonNativeCaptionsTracks[h]=p,this.hls.trigger(N.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[p]})},o.createTextTrack=function(h,C,g){var p=this.media;return p?p.addTextTrack(h,C,g):void 0},o.onMediaAttaching=function(h,C){this.media=C.media,this._cleanTracks()},o.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(C){Object(P.clearCurrentCues)(h[C]),delete h[C]}),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 C=h.textTracks;if(C)for(var g=0;g<C.length;g++)Object(P.clearCurrentCues)(C[g])},o.onSubtitleTracksUpdated=function(h,C){var g=this;this.textTracks=[];var p=C.subtitleTracks||[],k=p.some(function(d){return d.textCodec===_.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var E=this.tracks&&p&&this.tracks.length===p.length;if(this.tracks=p||[],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,T=0;T<f.length;T++)if(L(f[T],d)){v=f[T];break}v&&(x=v)}x?Object(P.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 m=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(N.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:m})}}},o.onManifestLoaded=function(h,C){var g=this;this.config.enableCEA708Captions&&C.captions&&C.captions.forEach(function(p){var k=/(?:CC|SERVICE)([1-4])/.exec(p.instreamId);if(!k)return;var E="textTrack"+k[1],f=g.captionsProperties[E];if(!f)return;f.label=p.name,p.lang&&(f.languageCode=p.lang),f.media=p})},o.onFragLoading=function(h,C){var g=this.cea608Parser1,p=this.cea608Parser2,k=this.lastSn,E=this.lastPartIndex;if(!this.enabled||!(g&&p))return;if(C.frag.type===y.PlaylistLevelType.MAIN){var f,m,d=C.frag.sn,a=(f=C==null||((m=C.part)===null||m===void 0)?void 0:m.index)!=null?f:-1;d===k+1||d===k&&a===E+1||(g.reset(),p.reset()),this.lastSn=d,this.lastPartIndex=a}},o.onFragLoaded=function(h,C){var g=C.frag,p=C.payload,k=this.initPTS,E=this.unparsedVttFrags;if(g.type===y.PlaylistLevelType.SUBTITLE)if(p.byteLength){if(!Object(Y.isFiniteNumber)(k[g.cc])){E.push(C),k.length&&this.hls.trigger(N.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 m=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),m&&m.textCodec===_.IMSC1_CODEC?this._parseIMSC1(g,p):this._parseVTTs(g,p,d)}}else this.hls.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(h,C){var g=this,p=this.hls;Object(_.parseIMSC1)(C,this.initPTS[h.cc],this.timescale[h.cc],function(k){g._appendCues(k,h.level),p.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(k){A.logger.log("Failed to parse IMSC1: "+k),p.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:k})})},o._parseVTTs=function(h,C,g){var p=this,k=this.hls;Object(U.parseWebVTT)(C,this.initPTS[h.cc],this.timescale[h.cc],g,h.cc,h.start,function(E){p._appendCues(E,h.level),k.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(E){p._fallbackToIMSC1(h,C),A.logger.log("Failed to parse VTT cue: "+E),k.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:E})})},o._fallbackToIMSC1=function(h,C){var g=this,p=this.tracks[h.level];p.textCodec||Object(_.parseIMSC1)(C,this.initPTS[h.cc],this.timescale[h.cc],function(){p.textCodec=_.IMSC1_CODEC,g._parseIMSC1(h,C)},function(){p.textCodec="wvtt"})},o._appendCues=function(h,C){var g=this.hls;if(this.config.renderTextTracksNatively){var p=this.textTracks[C];if(p.mode==="disabled")return;h.forEach(function(f){return Object(P.addCueToTrack)(p,f)})}else{var k=this.tracks[C],E=k.default?"default":"subtitles"+C;g.trigger(N.Events.CUES_PARSED,{type:"subtitles",cues:h,track:E})}},o.onFragDecrypted=function(h,C){var g=C.frag;if(g.type===y.PlaylistLevelType.SUBTITLE){if(!Object(Y.isFiniteNumber)(this.initPTS[g.cc])){this.unparsedVttFrags.push(C);return}this.onFragLoaded(N.Events.FRAG_LOADED,C)}},o.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},o.onFragParsingUserdata=function(h,C){var g=this.cea608Parser1,p=this.cea608Parser2;if(!this.enabled||!(g&&p))return;for(var k=0;k<C.samples.length;k++){var E=C.samples[k].bytes;if(E){var f=this.extractCea608Data(E);g.addData(C.samples[k].pts,f[0]),p.addData(C.samples[k].pts,f[1])}}},o.onBufferFlushing=function(h,C){var 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H.EventEmitter,b=function(o,l){L.postMessage({event:o,data:l})};w.on(N.Events.FRAG_DECRYPTED,b),w.on(N.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 Y.default(w,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(Y.isPromise)(h)?h.then(function(p){_(L,p)}):_(L,h);break}case"flush":{var C=o.chunkMeta,g=L.transmuxer.flush(C);Object(Y.isPromise)(g)?g.then(function(p){A(L,p,C)}):A(L,g,C);break}default:break}})}function _(L,w){if(R(w.remuxResult))return;var b=[],u=w.remuxResult,o=u.audio,l=u.video;o&&y(b,o),l&&y(b,l),L.postMessage({event:"transmuxComplete",data:w},b)}function y(L,w){w.data1&&L.push(w.data1.buffer),w.data2&&L.push(w.data2.buffer)}function A(L,w,b){w.forEach(function(u){_(L,u)}),L.postMessage({event:"flush",data:b})}function R(L){return!L.audio&&!L.video&&!L.text&&!L.id3&&!L.initSegment}},"./src/demux/transmuxer.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return l}),D.d(Z,"isPromise",function(){return g}),D.d(Z,"TransmuxConfig",function(){return p}),D.d(Z,"TransmuxState",function(){return k});var Y=D("./src/events.ts"),N=D("./src/errors.ts"),M=D("./src/crypt/decrypter.ts"),H=D("./src/demux/aacdemuxer.ts"),U=D("./src/demux/mp4demuxer.ts"),P=D("./src/demux/tsdemuxer.ts"),_=D("./src/demux/mp3demuxer.ts"),y=D("./src/remux/mp4-remuxer.ts"),A=D("./src/remux/passthrough-remuxer.ts"),R=D("./src/demux/chunk-cache.ts"),L=D("./src/utils/mp4-tools.ts"),w=D("./src/utils/logger.ts"),b;try{b=self.performance.now.bind(self.performance)}catch(E){w.logger.debug("Unable to use Performance API on this environment"),b=self.Date.now}var u=[{demux:P.default,remux:y.default},{demux:U.default,remux:A.default},{demux:H.default,remux:y.default},{demux:_.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(m,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 R.default,this.observer=m,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 T=this,I=x.transmuxing;I.executeStart=b();var G=new Uint8Array(d),V=this.cache,Q=this.config,z=this.currentTransmuxState,j=this.transmuxConfig;v&&(this.currentTransmuxState=v);var q=h(G,a);if(q&&q.method==="AES-128"){var ie=this.getDecrypter();if(Q.enableSoftwareAES){var ce=ie.softwareDecrypt(G,q.key.buffer,q.iv.buffer);if(!ce)return I.executeEnd=b(),C(x);G=new Uint8Array(ce)}else return this.decryptionPromise=ie.webCryptoDecrypt(G,q.key.buffer,q.iv.buffer).then(function(Ie){var He=T.push(Ie,null,x);return T.decryptionPromise=null,He}),this.decryptionPromise}var ve=v||z,Oe=ve.contiguous,xe=ve.discontinuity,Te=ve.trackSwitch,we=ve.accurateTimeOffset,Se=ve.timeOffset,pe=j.audioCodec,oe=j.videoCodec,De=j.defaultInitPts,Ve=j.duration,ze=j.initSegmentData;if((xe||Te)&&this.resetInitSegment(ze,pe,oe,Ve),xe&&this.resetInitialTimestamp(De),Oe||this.resetContiguity(),this.needsProbing(G,xe,Te)){if(V.dataLength){var et=V.flush();G=Object(L.appendUint8Array)(et,G)}this.configureTransmuxer(G,j)}var Je=this.transmux(G,q,Se,we,x),ke=this.currentTransmuxState;return ke.contiguous=!0,ke.discontinuity=!1,ke.trackSwitch=!1,I.executeEnd=b(),Je},f.flush=function(d){var a=this,x=d.transmuxing;x.executeStart=b();var v=this.decrypter,T=this.cache,I=this.currentTransmuxState,G=this.decryptionPromise;if(G)return G.then(function(){return a.flush(d)});var V=[],Q=I.timeOffset;if(v){var z=v.flush();z&&V.push(this.push(z,null,d))}var j=T.dataLength;T.reset();var q=this.demuxer,ie=this.remuxer;if(!q||!ie)return j>=o&&this.observer.emit(Y.Events.ERROR,Y.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),x.executeEnd=b(),[C(d)];var ce=q.flush(Q);return g(ce)?ce.then(function(ve){return a.flushRemux(V,ve,d),V}):(this.flushRemux(V,ce,d),V)},f.flushRemux=function(d,a,x){var v=a.audioTrack,T=a.avcTrack,I=a.id3Track,G=a.textTrack,V=this.currentTransmuxState,Q=V.accurateTimeOffset,z=V.timeOffset;w.logger.log("[transmuxer.ts]: Flushed fragment "+x.sn+(x.part>-1?" p: "+x.part:"")+" of level "+x.level);var j=this.remuxer.remux(v,T,I,G,z,Q,!0,this.id);d.push({remuxResult:j,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 T=this.demuxer,I=this.remuxer;if(!T||!I)return;T.resetInitSegment(a,x,v),I.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,T){var I;return a&&a.method==="SAMPLE-AES"?I=this.transmuxSampleAes(d,a,x,v,T):I=this.transmuxUnencrypted(d,x,v,T),I},f.transmuxUnencrypted=function(d,a,x,v){var T=this.demuxer.demux(d,a,!1,!this.config.progressive),I=T.audioTrack,G=T.avcTrack,V=T.id3Track,Q=T.textTrack,z=this.remuxer.remux(I,G,V,Q,a,x,!1,this.id);return{remuxResult:z,chunkMeta:v}},f.transmuxSampleAes=function(d,a,x,v,T){var I=this;return this.demuxer.demuxSampleAes(d,a,x).then(function(G){var V=I.remuxer.remux(G.audioTrack,G.avcTrack,G.id3Track,G.textTrack,x,v,!1,I.id);return{remuxResult:V,chunkMeta:T}})},f.configureTransmuxer=function(d,a){for(var x=this.config,v=this.observer,T=this.typeSupported,I=this.vendor,G=a.audioCodec,V=a.defaultInitPts,Q=a.duration,z=a.initSegmentData,j=a.videoCodec,q,ie=0,ce=u.length;ie<ce;ie++)if(u[ie].demux.probe(d)){q=u[ie];break}q||(w.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),q={demux:U.default,remux:A.default});var ve=this.demuxer,Oe=this.remuxer,xe=q.remux,Te=q.demux;(!Oe||!(Oe instanceof xe))&&(this.remuxer=new xe(v,x,T,I)),(!ve||!(ve instanceof Te))&&(this.demuxer=new Te(v,x,T),this.probe=Te.probe),this.resetInitSegment(z,G,j,Q),this.resetInitialTimestamp(V)},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 m=null;return E.byteLength>0&&f!=null&&f.key!=null&&f.iv!==null&&f.method!=null&&(m=f),m}var C=function(f){return{remuxResult:{},chunkMeta:f}};function g(E){return"then"in E&&E.then instanceof Function}var p=function(f,m,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=m,this.initSegmentData=d,this.duration=a,this.defaultInitPts=x},k=function(f,m,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=m,this.accurateTimeOffset=d,this.trackSwitch=a,this.timeOffset=x}},"./src/demux/tsdemuxer.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"discardEPB",function(){return C});var Y=D("./src/demux/adts.ts"),N=D("./src/demux/mpegaudio.ts"),M=D("./src/demux/exp-golomb.ts"),H=D("./src/demux/id3.ts"),U=D("./src/demux/sample-aes.ts"),P=D("./src/events.ts"),_=D("./src/utils/mp4-tools.ts"),y=D("./src/utils/logger.ts"),A=D("./src/errors.ts"),R={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),m=0;m<f;){if(E[m]===71&&E[m+188]===71&&E[m+2*188]===71)return m;m++}return-1},g.createTrack=function(E,f){return{container:E==="video"||E==="audio"?"video/mp2t":void 0,type:E,id:R[E],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:E==="audio"?f:void 0}};var p=g.prototype;return p.resetInitSegment=function(E,f,m){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=g.createTrack("video",m),this._audioTrack=g.createTrack("audio",m),this._id3Track=g.createTrack("id3",m),this._txtTrack=g.createTrack("text",m),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=E,this.videoCodec=f,this._duration=m},p.resetTimeStamp=function(){},p.resetContiguity=function(){var E=this._audioTrack,f=this._avcTrack,m=this._id3Track;E&&(E.pesData=null),f&&(f.pesData=null),m&&(m.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},p.demux=function(E,f,m,d){m===void 0&&(m=!1),d===void 0&&(d=!1),m||(this.sampleAes=null);var a,x=this._avcTrack,v=this._audioTrack,T=this._id3Track,I=x.pid,G=x.pesData,V=v.pid,Q=T.pid,z=v.pesData,j=T.pesData,q=!1,ie=this.pmtParsed,ce=this._pmtId,ve=E.length;if(this.remainderData&&(E=Object(_.appendUint8Array)(this.remainderData,E),ve=E.length,this.remainderData=null),ve<188&&!d)return this.remainderData=E,{audioTrack:v,avcTrack:x,id3Track:T,textTrack:this._txtTrack};var Oe=Math.max(0,g.syncOffset(E));ve-=(ve+Oe)%188,ve<E.byteLength&&!d&&(this.remainderData=new Uint8Array(E.buffer,ve,E.buffer.byteLength-ve));for(var xe=Oe;xe<ve;xe+=188)if(E[xe]===71){var Te=!!(E[xe+1]&64),we=((E[xe+1]&31)<<8)+E[xe+2],Se=(E[xe+3]&48)>>4,pe=void 0;if(Se>1){if(pe=xe+5+E[xe+4],pe===xe+188)continue}else pe=xe+4;switch(we){case I:Te&&(G&&(a=o(G))&&this.parseAVCPES(a,!1),G={data:[],size:0}),G&&(G.data.push(E.subarray(pe,xe+188)),G.size+=xe+188-pe);break;case V:Te&&(z&&(a=o(z))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),z={data:[],size:0}),z&&(z.data.push(E.subarray(pe,xe+188)),z.size+=xe+188-pe);break;case Q:Te&&(j&&(a=o(j))&&this.parseID3PES(a),j={data:[],size:0}),j&&(j.data.push(E.subarray(pe,xe+188)),j.size+=xe+188-pe);break;case 0:Te&&(pe+=E[pe]+1),ce=this._pmtId=b(E,pe);break;case ce:{Te&&(pe+=E[pe]+1);var oe=u(E,pe,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,m);I=oe.avc,I>0&&(x.pid=I),V=oe.audio,V>0&&(v.pid=V,v.isAAC=oe.isAAC),Q=oe.id3,Q>0&&(T.pid=Q),q&&!ie&&(y.logger.log("reparse from beginning"),q=!1,xe=Oe-188),ie=this.pmtParsed=!0;break}case 17:case 8191:break;default:q=!0;break}}else this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});x.pesData=G,v.pesData=z,T.pesData=j;var De={audioTrack:v,avcTrack:x,id3Track:T,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(De),De},p.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},p.extractRemainingSamples=function(E){var f=E.audioTrack,m=E.avcTrack,d=E.id3Track,a=m.pesData,x=f.pesData,v=d.pesData,T;a&&(T=o(a))?(this.parseAVCPES(T,!0),m.pesData=null):m.pesData=a,x&&(T=o(x))?(f.isAAC?this.parseAACPES(T):this.parseMPEGPES(T),f.pesData=null):(x!=null&&x.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=x),v&&(T=o(v))?(this.parseID3PES(T),d.pesData=null):d.pesData=v},p.demuxSampleAes=function(E,f,m){var d=this.demux(E,m,!0,!this.config.progressive),a=this.sampleAes=new U.default(this.observer,this.config,f);return this.decrypt(d,a)},p.decrypt=function(E,f){return new Promise(function(m){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(){m(E)}):m(E)}):a.samples&&f.decryptAvcSamples(a.samples,0,0,function(){m(E)})})},p.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},p.parseAVCPES=function(E,f){var m=this,d=this._avcTrack,a=this.parseAVCNALu(E.data),x=!1,v=this.avcSample,T,I=!1;E.data=null,v&&a.length&&!d.audFound&&(l(v,d),v=this.avcSample=w(!1,E.pts,E.dts,"")),a.forEach(function(G){switch(G.type){case 1:{T=!0,v||(v=m.avcSample=w(!0,E.pts,E.dts,"")),x&&(v.debug+="NDR "),v.frame=!0;var V=G.data;if(I&&V.length>4){var Q=new M.default(V).readSliceType();(Q===2||Q===4||Q===7||Q===9)&&(v.key=!0)}break}case 5:T=!0,v||(v=m.avcSample=w(!0,E.pts,E.dts,"")),x&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{T=!0,x&&v&&(v.debug+="SEI ");var z=new M.default(C(G.data));z.readUByte();for(var j=0,q=0,ie=!1,ce=0;!ie&&z.bytesAvailable>1;){j=0;do ce=z.readUByte(),j+=ce;while(ce===255);q=0;do ce=z.readUByte(),q+=ce;while(ce===255);if(j===4&&z.bytesAvailable!==0){ie=!0;var ve=z.readUByte();if(ve===181){var Oe=z.readUShort();if(Oe===49){var xe=z.readUInt();if(xe===1195456820){var Te=z.readUByte();if(Te===3){for(var we=z.readUByte(),Se=z.readUByte(),pe=31&we,oe=[we,Se],De=0;De<pe;De++)oe.push(z.readUByte()),oe.push(z.readUByte()),oe.push(z.readUByte());h(m._txtTrack.samples,{type:3,pts:E.pts,bytes:oe})}}}}}else if(j===5&&z.bytesAvailable!==0){if(ie=!0,q>16){for(var Ve=[],ze=0;ze<16;ze++)Ve.push(z.readUByte().toString(16)),(ze===3||ze===5||ze===7||ze===9)&&Ve.push("-");for(var et=q-16,Je=new Uint8Array(et),ke=0;ke<et;ke++)Je[ke]=z.readUByte();h(m._txtTrack.samples,{pts:E.pts,payloadType:j,uuid:Ve.join(""),userData:Object(H.utf8ArrayToStr)(Je),userDataBytes:Je})}}else if(q<z.bytesAvailable)for(var Ie=0;Ie<q;Ie++)z.readUByte()}break}case 7:if(T=!0,I=!0,x&&v&&(v.debug+="SPS "),!d.sps){var He=new M.default(G.data),Ge=He.readSPS();d.width=Ge.width,d.height=Ge.height,d.pixelRatio=Ge.pixelRatio,d.sps=[G.data],d.duration=m._duration;for(var je=G.data.subarray(1,4),_e="avc1.",Be=0;Be<3;Be++){var $e=je[Be].toString(16);$e.length<2&&($e="0"+$e),_e+=$e}d.codec=_e}break;case 8:T=!0,x&&v&&(v.debug+="PPS "),d.pps||(d.pps=[G.data]);break;case 9:T=!1,d.audFound=!0,v&&l(v,d),v=m.avcSample=w(!1,E.pts,E.dts,x?"AUD ":"");break;case 12:T=!1;break;default:T=!1,v&&(v.debug+="unknown NAL "+G.type+" ");break}if(v&&T){var qe=v.units;qe.push(G)}}),f&&v&&(l(v,d),this.avcSample=null)},p.getLastNalUnit=function(){var E,f=this.avcSample,m;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;m=a[a.length-1]}return m},p.parseAVCNALu=function(E){var f=E.byteLength,m=this._avcTrack,d=m.naluState||0,a=d,x=[],v=0,T,I,G,V=-1,Q=0;for(d===-1&&(V=0,Q=E[0]&31,d=0,v=1);v<f;){if(T=E[v++],!d){d=T?0:1;continue}if(d===1){d=T?0:2;continue}if(!T)d=3;else if(T===1){if(V>=0){var z={data:E.subarray(V,v-d-1),type:Q};x.push(z)}else{var j=this.getLastNalUnit();if(j&&(a&&v<=4-a&&(j.state&&(j.data=j.data.subarray(0,j.data.byteLength-a))),I=v-d-1,I>0)){var q=new Uint8Array(j.data.byteLength+I);q.set(j.data,0),q.set(E.subarray(0,I),j.data.byteLength),j.data=q,j.state=0}}v<f?(G=E[v]&31,V=v,Q=G,d=0):d=-1}else d=0}if(V>=0&&d>=0){var ie={data:E.subarray(V,f),type:Q,state:d};x.push(ie)}if(x.length===0){var ce=this.getLastNalUnit();if(ce){var ve=new Uint8Array(ce.data.byteLength+E.byteLength);ve.set(ce.data,0),ve.set(E,ce.data.byteLength),ce.data=ve}}return m.naluState=d,x},p.parseAACPES=function(E){var f=0,m=this._audioTrack,d=this.aacOverFlow,a=E.data;if(d){this.aacOverFlow=null;var x=d.sample.unit.byteLength,v=Math.min(d.missing,x),T=x-v;d.sample.unit.set(a.subarray(0,v),T),m.samples.push(d.sample),f=d.missing}var I,G;for(I=f,G=a.length;I<G-1&&!Y.isHeader(a,I);I++);if(I!==f){var V,Q;if(I<G-1?(V="AAC PES did not start with ADTS header,offset:"+I,Q=!1):(V="no ADTS header found in AAC PES",Q=!0),y.logger.warn("parsing 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Y;(function(N){N.MEDIA_ATTACHING="hlsMediaAttaching",N.MEDIA_ATTACHED="hlsMediaAttached",N.MEDIA_DETACHING="hlsMediaDetaching",N.MEDIA_DETACHED="hlsMediaDetached",N.BUFFER_RESET="hlsBufferReset",N.BUFFER_CODECS="hlsBufferCodecs",N.BUFFER_CREATED="hlsBufferCreated",N.BUFFER_APPENDING="hlsBufferAppending",N.BUFFER_APPENDED="hlsBufferAppended",N.BUFFER_EOS="hlsBufferEos",N.BUFFER_FLUSHING="hlsBufferFlushing",N.BUFFER_FLUSHED="hlsBufferFlushed",N.MANIFEST_LOADING="hlsManifestLoading",N.MANIFEST_LOADED="hlsManifestLoaded",N.MANIFEST_PARSED="hlsManifestParsed",N.LEVEL_SWITCHING="hlsLevelSwitching",N.LEVEL_SWITCHED="hlsLevelSwitched",N.LEVEL_LOADING="hlsLevelLoading",N.LEVEL_LOADED="hlsLevelLoaded",N.LEVEL_UPDATED="hlsLevelUpdated",N.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",N.LEVELS_UPDATED="hlsLevelsUpdated",N.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",N.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",N.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",N.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",N.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",N.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",N.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",N.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",N.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",N.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",N.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",N.CUES_PARSED="hlsCuesParsed",N.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",N.INIT_PTS_FOUND="hlsInitPtsFound",N.FRAG_LOADING="hlsFragLoading",N.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",N.FRAG_LOADED="hlsFragLoaded",N.FRAG_DECRYPTED="hlsFragDecrypted",N.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",N.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",N.FRAG_PARSING_METADATA="hlsFragParsingMetadata",N.FRAG_PARSED="hlsFragParsed",N.FRAG_BUFFERED="hlsFragBuffered",N.FRAG_CHANGED="hlsFragChanged",N.FPS_DROP="hlsFpsDrop",N.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",N.ERROR="hlsError",N.DESTROYING="hlsDestroying",N.KEY_LOADING="hlsKeyLoading",N.KEY_LOADED="hlsKeyLoaded",N.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",N.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Y||(Y={}))},"./src/hls.ts":function(re,Z,D){"use 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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(w.mergeConfig)(p.DefaultConfig,E);this.userConfig=E,Object(L.enableLogs)(f.debug),this._autoLevelCapping=-1,f.progressive&&Object(w.enableStreamingMode)(f);var m=f.abrController,d=f.bufferController,a=f.capLevelController,x=f.fpsController,v=this.abrController=new m(this),T=this.bufferController=new d(this),I=this.capLevelController=new a(this),G=new x(this),V=new M.default(this),Q=new H.default(this),z=new U.default(this),j=this.levelController=new _.default(this),q=new y.FragmentTracker(this),ie=this.streamController=new 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d=[],a={},x=!1;R.lastIndex=0;for(var v;(v=R.exec(f))!=null;)if(v[1]){var T=new _.AttrList(v[1]),I={attrs:T,bitrate:T.decimalInteger("AVERAGE-BANDWIDTH")||T.decimalInteger("BANDWIDTH"),name:T.NAME,url:k.resolve(v[2],m)},G=T.decimalResolution("RESOLUTION");G&&(I.width=G.width,I.height=G.height),h((T.CODECS||"").split(/[ ,]+/).filter(function(Q){return Q}),I),I.videoCodec&&I.videoCodec.indexOf("avc1")!==-1&&(I.videoCodec=k.convertAVC1ToAVCOTI(I.videoCodec)),d.push(I)}else if(v[3]){var V=new _.AttrList(v[3]);V["DATA-ID"]&&(x=!0,a[V["DATA-ID"]]=V)}return{levels:d,sessionData:x?a:null}},k.parseMasterPlaylistMedia=function(f,m,d,a){a===void 0&&(a=[]);var x,v=[],T=0;for(L.lastIndex=0;(x=L.exec(f))!==null;){var I=new _.AttrList(x[1]);if(I.TYPE===d){var G={attrs:I,bitrate:0,id:T++,groupId:I["GROUP-ID"],instreamId:I["INSTREAM-ID"],name:I.NAME||I.LANGUAGE||"",type:d,default:I.bool("DEFAULT"),autoselect:I.bool("AUTOSELECT"),forced:I.bool("FORCED"),lang:I.LANGUAGE,url:I.URI?k.resolve(I.URI,m):""};if(a.length){var V=k.findGroup(a,G.groupId)||a[0];C(G,V,"audioCodec"),C(G,V,"textCodec")}v.push(G)}}return v},k.parseLevelPlaylist=function(f,m,d,a,x){var v=new U.LevelDetails(m),T=v.fragments,I=null,G=0,V=0,Q=0,z=0,j=null,q=new H.Fragment(a,m),ie,ce,ve,Oe=-1,xe=!1;for(w.lastIndex=0,v.m3u8=f;(ie=w.exec(f))!==null;){xe&&(xe=!1,q=new H.Fragment(a,m),q.start=Q,q.sn=G,q.cc=z,q.level=d,I&&(q.initSegment=I,q.rawProgramDateTime=I.rawProgramDateTime));var Te=ie[1];if(Te){q.duration=parseFloat(Te);var we=(" "+ie[2]).slice(1);q.title=we||null,q.tagList.push(we?["INF",Te,we]:["INF",Te])}else if(ie[3])Object(Y.isFiniteNumber)(q.duration)&&(q.start=Q,ve&&(q.levelkey=ve),q.sn=G,q.level=d,q.cc=z,q.urlId=x,T.push(q),q.relurl=(" "+ie[3]).slice(1),p(q,j),j=q,Q+=q.duration,G++,V=0,xe=!0);else if(ie[4]){var Se=(" "+ie[4]).slice(1);j?q.setByteRange(Se,j):q.setByteRange(Se)}else if(ie[5])q.rawProgramDateTime=(" "+ie[5]).slice(1),q.tagList.push(["PROGRAM-DATE-TIME",q.rawProgramDateTime]),Oe===-1&&(Oe=T.length);else{if(ie=ie[0].match(b),!ie){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(ce=1;ce<ie.length&&!(typeof ie[ce]!="undefined");ce++);var pe=(" "+ie[ce]).slice(1),oe=(" "+ie[ce+1]).slice(1),De=ie[ce+2]?(" "+ie[ce+2]).slice(1):"";switch(pe){case"PLAYLIST-TYPE":v.type=oe.toUpperCase();break;case"MEDIA-SEQUENCE":G=v.startSN=parseInt(oe);break;case"SKIP":{var Ve=new _.AttrList(oe),ze=Ve.decimalInteger("SKIPPED-SEGMENTS");if(Object(Y.isFiniteNumber)(ze)){v.skippedSegments=ze;for(var et=ze;et--;)T.unshift(null);G+=ze}var Je=Ve.enumeratedString("RECENTLY-REMOVED-DATERANGES");Je&&(v.recentlyRemovedDateranges=Je.split("	"));break}case"TARGETDURATION":v.targetduration=parseFloat(oe);break;case"VERSION":v.version=parseInt(oe);break;case"EXTM3U":break;case"ENDLIST":v.live=!1;break;case"#":(oe||De)&&q.tagList.push(De?[oe,De]:[oe]);break;case"DIS":z++;case"GAP":q.tagList.push([pe]);break;case"BITRATE":q.tagList.push([pe,oe]);break;case"DISCONTINUITY-SEQ":z=parseInt(oe);break;case"KEY":{var ke,Ie=new _.AttrList(oe),He=Ie.enumeratedString("METHOD"),Ge=Ie.URI,je=Ie.hexadecimalInteger("IV"),_e=Ie.enumeratedString("KEYFORMATVERSIONS"),Be=Ie.enumeratedString("KEYID"),$e=(ke=Ie.enumeratedString("KEYFORMAT"))!=null?ke:"identity",qe=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(qe.indexOf($e)>-1){y.logger.warn("Keyformat "+$e+" is not supported from the manifest");continue}else if($e!=="identity")continue;He&&(ve=P.LevelKey.fromURL(m,Ge),Ge&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(He)>=0&&(ve.method=He,ve.keyFormat=$e,Be&&(ve.keyID=Be),_e&&(ve.keyFormatVersions=_e),ve.iv=je));break}case"START":{var Qe=new _.AttrList(oe),Ze=Qe.decimalFloatingPoint("TIME-OFFSET");Object(Y.isFiniteNumber)(Ze)&&(v.startTimeOffset=Ze);break}case"MAP":{var ct=new _.AttrList(oe);q.relurl=ct.URI,ct.BYTERANGE&&q.setByteRange(ct.BYTERANGE),q.level=d,q.sn="initSegment",ve&&(q.levelkey=ve),q.initSegment=null,I=q,xe=!0;break}case"SERVER-CONTROL":{var it=new _.AttrList(oe);v.canBlockReload=it.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=it.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&it.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=it.optionalFloat("PART-HOLD-BACK",0),v.holdBack=it.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var rt=new _.AttrList(oe);v.partTarget=rt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ce=v.partList;Ce||(Ce=v.partList=[]);var lt=V>0?Ce[Ce.length-1]:void 0,nt=V++,Ae=new H.Part(new _.AttrList(oe),q,m,nt,lt);Ce.push(Ae),q.duration+=Ae.duration;break}case"PRELOAD-HINT":{var Fe=new _.AttrList(oe);v.preloadHint=Fe;break}case"RENDITION-REPORT":{var ge=new _.AttrList(oe);v.renditionReports=v.renditionReports||[],v.renditionReports.push(ge);break}default:y.logger.warn("line parsed but not handled: "+ie);break}}}j&&!j.relurl?(T.pop(),Q-=j.duration,v.partList&&(v.fragmentHint=j)):v.partList&&(p(q,j),q.cc=z,v.fragmentHint=q);var de=T.length,fe=T[0],ee=T[de-1];if(Q+=v.skippedSegments*v.targetduration,Q>0&&de&&ee){v.averagetargetduration=Q/de;var te=ee.sn;v.endSN=te!=="initSegment"?te:0,fe&&(v.startCC=fe.cc,fe.initSegment||v.fragments.every(function(ne){return ne.relurl&&o(ne.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),q=new H.Fragment(a,m),q.relurl=ee.relurl,q.level=d,q.sn="initSegment",fe.initSegment=q,v.needSidxRanges=!0))}else v.endSN=0,v.startCC=0;return v.fragmentHint&&(Q+=v.fragmentHint.duration),v.totalduration=Q,v.endCC=z,Oe>0&&g(T,Oe),v},k}();function h(k,E){["video","audio","text"].forEach(function(f){var m=k.filter(function(a){return Object(A.isCodecType)(a,f)});if(m.length){var d=m.filter(function(a){return a.lastIndexOf("avc1",0)===0||a.lastIndexOf("mp4a",0)===0});E[f+"Codec"]=d.length>0?d[0]:m[0],k=k.filter(function(a){return m.indexOf(a)===-1})}}),E.unknownCodecs=k}function C(k,E,f){var m=E[f];m&&(k[f]=m)}function g(k,E){for(var f=k[E],m=E;m--;){var d=k[m];if(!d)return;d.programDateTime=f.programDateTime-d.duration*1e3,f=d}}function p(k,E){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):E!=null&&E.programDateTime&&(k.programDateTime=E.endProgramDateTime),Object(Y.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(re,Z,D){"use strict";D.r(Z);var Y=D("./src/polyfills/number.ts"),N=D("./src/events.ts"),M=D("./src/errors.ts"),H=D("./src/utils/logger.ts"),U=D("./src/utils/mp4-tools.ts"),P=D("./src/loader/m3u8-parser.ts"),_=D("./src/types/loader.ts"),y=D("./src/utils/attr-list.ts");function A(w){var b=w.type;switch(b){case _.PlaylistContextType.AUDIO_TRACK:return _.PlaylistLevelType.AUDIO;case _.PlaylistContextType.SUBTITLE_TRACK:return _.PlaylistLevelType.SUBTITLE;default:return _.PlaylistLevelType.MAIN}}function R(w,b){var u=w.url;return(u===void 0||u.indexOf("data:")===0)&&(u=b.url),u}var L=function(){function w(u){this.hls=void 0,this.loaders=Object.create(null),this.hls=u,this.registerListeners()}var b=w.prototype;return b.registerListeners=function(){var o=this.hls;o.on(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(N.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(N.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(N.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},b.unregisterListeners=function(){var o=this.hls;o.off(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(N.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(N.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(N.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},b.createInternalLoader=function(o){var l=this.hls.config,h=l.pLoader,C=l.loader,g=h||C,p=new g(l);return o.loader=p,this.loaders[o.type]=p,p},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:_.PlaylistContextType.MANIFEST,url:h,deliveryDirectives:null})},b.onLevelLoading=function(o,l){var h=l.id,C=l.level,g=l.url,p=l.deliveryDirectives;this.load({id:h,groupId:null,level:C,responseType:"text",type:_.PlaylistContextType.LEVEL,url:g,deliveryDirectives:p})},b.onAudioTrackLoading=function(o,l){var h=l.id,C=l.groupId,g=l.url,p=l.deliveryDirectives;this.load({id:h,groupId:C,level:null,responseType:"text",type:_.PlaylistContextType.AUDIO_TRACK,url:g,deliveryDirectives:p})},b.onSubtitleTrackLoading=function(o,l){var h=l.id,C=l.groupId,g=l.url,p=l.deliveryDirectives;this.load({id:h,groupId:C,level:null,responseType:"text",type:_.PlaylistContextType.SUBTITLE_TRACK,url:g,deliveryDirectives:p})},b.load=function(o){var l,h=this.hls.config,C=this.getInternalLoader(o);if(C){var g=C.context;if(g&&g.url===o.url){H.logger.trace("[playlist-loader]: playlist request ongoing");return}H.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),C.abort()}var p,k,E,f;switch(o.type){case _.PlaylistContextType.MANIFEST:p=h.manifestLoadingMaxRetry,k=h.manifestLoadingTimeOut,E=h.manifestLoadingRetryDelay,f=h.manifestLoadingMaxRetryTimeout;break;case _.PlaylistContextType.LEVEL:case _.PlaylistContextType.AUDIO_TRACK:case _.PlaylistContextType.SUBTITLE_TRACK:p=0,k=h.levelLoadingTimeOut;break;default:p=h.levelLoadingMaxRetry,k=h.levelLoadingTimeOut,E=h.levelLoadingRetryDelay,f=h.levelLoadingMaxRetryTimeout;break}if(C=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var m;if(o.type===_.PlaylistContextType.LEVEL&&o.level!==null?m=this.hls.levels[o.level].details:o.type===_.PlaylistContextType.AUDIO_TRACK&&o.id!==null?m=this.hls.audioTracks[o.id].details:o.type===_.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(m=this.hls.subtitleTracks[o.id].details),m){var d=m.partTarget,a=m.targetduration;d&&a&&(k=Math.min(Math.max(d*3,a*.8)*1e3,k))}}var x={timeout:k,maxRetry:p,retryDelay:E,maxRetryDelay:f,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};C.load(o,x,v)},b.loadsuccess=function(o,l,h,C){if(C===void 0&&(C=null),h.isSidxRequest){this.handleSidxRequest(o,h),this.handlePlaylistLoaded(o,l,h,C);return}this.resetInternalLoader(h.type);var g=o.data;if(g.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,h,"no EXTM3U delimiter",C);return}l.parsing.start=performance.now(),g.indexOf("#EXTINF:")>0||g.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(o,l,h,C):this.handleMasterPlaylist(o,l,h,C)},b.loaderror=function(o,l,h){h===void 0&&(h=null),this.handleNetworkError(l,h,!1,o)},b.loadtimeout=function(o,l,h){h===void 0&&(h=null),this.handleNetworkError(l,h,!0)},b.handleMasterPlaylist=function(o,l,h,C){var g=this.hls,p=o.data,k=R(o,h),E=P.default.parseMasterPlaylist(p,k),f=E.levels,m=E.sessionData;if(!f.length){this.handleManifestParsingError(o,h,"no level found in manifest",C);return}var d=f.map(function(G){return{id:G.attrs.AUDIO,audioCodec:G.audioCodec}}),a=f.map(function(G){return{id:G.attrs.SUBTITLES,textCodec:G.textCodec}}),x=P.default.parseMasterPlaylistMedia(p,k,"AUDIO",d),v=P.default.parseMasterPlaylistMedia(p,k,"SUBTITLES",a),T=P.default.parseMasterPlaylistMedia(p,k,"CLOSED-CAPTIONS");if(x.length){var I=x.some(function(G){return!G.url});!I&&f[0].audioCodec&&!f[0].attrs.AUDIO&&(H.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(N.Events.MANIFEST_LOADED,{levels:f,audioTracks:x,subtitles:v,captions:T,url:k,stats:l,networkDetails:C,sessionData:m})},b.handleTrackOrLevelPlaylist=function(o,l,h,C){var g=this.hls,p=h.id,k=h.level,E=h.type,f=R(o,h),m=Object(Y.isFiniteNumber)(p)?p:0,d=Object(Y.isFiniteNumber)(k)?k:m,a=A(h),x=P.default.parseLevelPlaylist(o.data,f,d,a,m);if(!x.fragments.length){g.trigger(N.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===_.PlaylistContextType.MANIFEST){var v={attrs:new y.AttrList({}),bitrate:0,details:x,name:"",url:f};g.trigger(N.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:f,stats:l,networkDetails:C,sessionData:null})}if(l.parsing.end=performance.now(),x.needSidxRanges){var T,I=(T=x.fragments[0].initSegment)===null||T===void 0?void 0:T.url;this.load({url:I,isSidxRequest:!0,type:E,level:k,levelDetails:x,id:p,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}h.levelDetails=x,this.handlePlaylistLoaded(o,l,h,C)},b.handleSidxRequest=function(o,l){var h=Object(U.parseSegmentIndex)(new Uint8Array(o.data));if(!h)return;var C=h.references,g=l.levelDetails;C.forEach(function(p,k){var E=p.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,C){this.hls.trigger(N.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===_.PlaylistContextType.MANIFEST,url:o.url,reason:h,response:o,context:l,networkDetails:C})},b.handleNetworkError=function(o,l,h,C){h===void 0&&(h=!1),H.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,p=!1,k=this.getInternalLoader(o);switch(o.type){case _.PlaylistContextType.MANIFEST:g=h?M.ErrorDetails.MANIFEST_LOAD_TIMEOUT:M.ErrorDetails.MANIFEST_LOAD_ERROR,p=!0;break;case _.PlaylistContextType.LEVEL:g=h?M.ErrorDetails.LEVEL_LOAD_TIMEOUT:M.ErrorDetails.LEVEL_LOAD_ERROR,p=!1;break;case _.PlaylistContextType.AUDIO_TRACK:g=h?M.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:M.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,p=!1;break;case _.PlaylistContextType.SUBTITLE_TRACK:g=h?M.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:M.ErrorDetails.SUBTITLE_LOAD_ERROR,p=!1;break}k&&this.resetInternalLoader(o.type);var E={type:M.ErrorTypes.NETWORK_ERROR,details:g,fatal:p,url:o.url,loader:k,context:o,networkDetails:l};C&&(E.response=C),this.hls.trigger(N.Events.ERROR,E)},b.handlePlaylistLoaded=function(o,l,h,C){var g=h.type,p=h.level,k=h.id,E=h.groupId,f=h.loader,m=h.levelDetails,d=h.deliveryDirectives;if(!(m!=null&&m.targetduration)){this.handleManifestParsingError(o,h,"invalid target duration",C);return}if(!f)return;m.live&&(f.getCacheAge&&(m.ageHeader=f.getCacheAge()||0),(!f.getCacheAge||isNaN(m.ageHeader))&&(m.ageHeader=0));switch(g){case _.PlaylistContextType.MANIFEST:case _.PlaylistContextType.LEVEL:this.hls.trigger(N.Events.LEVEL_LOADED,{details:m,level:p||0,id:k||0,stats:l,networkDetails:C,deliveryDirectives:d});break;case _.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(N.Events.AUDIO_TRACK_LOADED,{details:m,id:k||0,groupId:E||"",stats:l,networkDetails:C,deliveryDirectives:d});break;case _.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(N.Events.SUBTITLE_TRACK_LOADED,{details:m,id:k||0,groupId:E||"",stats:l,networkDetails:C,deliveryDirectives:d});break}},w}();Z.default=L},"./src/polyfills/number.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"isFiniteNumber",function(){return Y}),D.d(Z,"MAX_SAFE_INTEGER",function(){return N});var Y=Number.isFinite||function(M){return typeof M=="number"&&isFinite(M)},N=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(re,Z,D){"use strict";D.r(Z);var Y=function(){function N(){}return N.getSilentFrame=function(H,U){switch(H){case"mp4a.40.2":if(U===1)return new 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M.box(M.types.hdlr,M.HDLR_TYPES[U])},M.mdat=function(U){return M.box(M.types.mdat,U)},M.mdhd=function(U,P){P*=U;var _=Math.floor(P/(Y+1)),y=Math.floor(P%(Y+1));return M.box(M.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,U>>24&255,U>>16&255,U>>8&255,U&255,_>>24,_>>16&255,_>>8&255,_&255,y>>24,y>>16&255,y>>8&255,y&255,85,196,0,0]))},M.mdia=function(U){return M.box(M.types.mdia,M.mdhd(U.timescale,U.duration),M.hdlr(U.type),M.minf(U))},M.mfhd=function(U){return M.box(M.types.mfhd,new Uint8Array([0,0,0,0,U>>24,U>>16&255,U>>8&255,U&255]))},M.minf=function(U){return U.type==="audio"?M.box(M.types.minf,M.box(M.types.smhd,M.SMHD),M.DINF,M.stbl(U)):M.box(M.types.minf,M.box(M.types.vmhd,M.VMHD),M.DINF,M.stbl(U))},M.moof=function(U,P,_){return M.box(M.types.moof,M.mfhd(U),M.traf(_,P))},M.moov=function(U){for(var P=U.length,_=[];P--;)_[P]=M.trak(U[P]);return M.box.apply(null,[M.types.moov,M.mvhd(U[0].timescale,U[0].duration)].concat(_).concat(M.mvex(U)))},M.mvex=function(U){for(var P=U.length,_=[];P--;)_[P]=M.trex(U[P]);return M.box.apply(null,[M.types.mvex].concat(_))},M.mvhd=function(U,P){P*=U;var _=Math.floor(P/(Y+1)),y=Math.floor(P%(Y+1)),A=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,U>>24&255,U>>16&255,U>>8&255,U&255,_>>24,_>>16&255,_>>8&255,_&255,y>>24,y>>16&255,y>>8&255,y&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return M.box(M.types.mvhd,A)},M.sdtp=function(U){var P=U.samples||[],_=new Uint8Array(4+P.length),y,A;for(y=0;y<P.length;y++)A=P[y].flags,_[y+4]=A.dependsOn<<4|A.isDependedOn<<2|A.hasRedundancy;return M.box(M.types.sdtp,_)},M.stbl=function(U){return M.box(M.types.stbl,M.stsd(U),M.box(M.types.stts,M.STTS),M.box(M.types.stsc,M.STSC),M.box(M.types.stsz,M.STSZ),M.box(M.types.stco,M.STCO))},M.avc1=function(U){var P=[],_=[],y,A,R;for(y=0;y<U.sps.length;y++)A=U.sps[y],R=A.byteLength,P.push(R>>>8&255),P.push(R&255),P=P.concat(Array.prototype.slice.call(A));for(y=0;y<U.pps.length;y++)A=U.pps[y],R=A.byteLength,_.push(R>>>8&255),_.push(R&255),_=_.concat(Array.prototype.slice.call(A));var L=M.box(M.types.avcC,new Uint8Array([1,P[3],P[4],P[5],252|3,224|U.sps.length].concat(P).concat([U.pps.length]).concat(_))),w=U.width,b=U.height,u=U.pixelRatio[0],o=U.pixelRatio[1];return M.box(M.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,w>>8&255,w&255,b>>8&255,b&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),L,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([u>>24,u>>16&255,u>>8&255,u&255,o>>24,o>>16&255,o>>8&255,o&255])))},M.esds=function(U){var P=U.config.length;return new Uint8Array([0,0,0,0,3,23+P,0,1,0,4,15+P,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([P]).concat(U.config).concat([6,1,2]))},M.mp4a=function(U){var P=U.samplerate;return M.box(M.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,U.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),M.box(M.types.esds,M.esds(U)))},M.mp3=function(U){var P=U.samplerate;return M.box(M.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,U.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},M.stsd=function(U){return U.type==="audio"?!U.isAAC&&U.codec==="mp3"?M.box(M.types.stsd,M.STSD,M.mp3(U)):M.box(M.types.stsd,M.STSD,M.mp4a(U)):M.box(M.types.stsd,M.STSD,M.avc1(U))},M.tkhd=function(U){var P=U.id,_=U.duration*U.timescale,y=U.width,A=U.height,R=Math.floor(_/(Y+1)),L=Math.floor(_%(Y+1));return M.box(M.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,P>>24&255,P>>16&255,P>>8&255,P&255,0,0,0,0,R>>24,R>>16&255,R>>8&255,R&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,A>>8&255,A&255,0,0]))},M.traf=function(U,P){var _=M.sdtp(U),y=U.id,A=Math.floor(P/(Y+1)),R=Math.floor(P%(Y+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,A>>24,A>>16&255,A>>8&255,A&255,R>>24,R>>16&255,R>>8&255,R&255])),M.trun(U,_.length+16+20+8+16+8+8),_)},M.trak=function(U){return U.duration=U.duration||4294967295,M.box(M.types.trak,M.tkhd(U),M.mdia(U))},M.trex=function(U){var P=U.id;return M.box(M.types.trex,new Uint8Array([0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},M.trun=function(U,P){var _=U.samples||[],y=_.length,A=12+16*y,R=new Uint8Array(A),L,w,b,u,o,l;for(P+=8+A,R.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),L=0;L<y;L++)w=_[L],b=w.duration,u=w.size,o=w.flags,l=w.cts,R.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,R)},M.initSegment=function(U){M.types||M.init();var P=M.moov(U),_=new Uint8Array(M.FTYP.byteLength+P.byteLength);return _.set(M.FTYP),_.set(P,M.FTYP.byteLength),_},M}();N.types=void 0,N.HDLR_TYPES=void 0,N.STTS=void 0,N.STSC=void 0,N.STCO=void 0,N.STSZ=void 0,N.VMHD=void 0,N.SMHD=void 0,N.STSD=void 0,N.FTYP=void 0,N.DINF=void 0,Z.default=N},"./src/remux/mp4-remuxer.ts":function(re,Z,D){"use strict";D.r(Z),D.d(Z,"default",function(){return l}),D.d(Z,"normalizePts",function(){return h});var Y=D("./src/polyfills/number.ts"),N=D("./src/remux/aac-helper.ts"),M=D("./src/remux/mp4-generator.ts"),H=D("./src/events.ts"),U=D("./src/errors.ts"),P=D("./src/utils/logger.ts"),_=D("./src/types/loader.ts"),y=D("./src/utils/timescale-conversion.ts");function A(){return A=Object.assign||function(k){for(var E=1;E<arguments.length;E++){var f=arguments[E];for(var m in f)Object.prototype.hasOwnProperty.call(f,m)&&(k[m]=f[m])}return k},A.apply(this,arguments)}var R=10*1e3,L=1024,w=1152,b=null,u=null,o=!1,l=function(){function k(f,m,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=m,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 T=navigator.userAgent.match(/Safari\/(\d+)/i);u=T?parseInt(T[1]):0}o=!!b&&b<75||!!u&&u<600}var E=k.prototype;return E.destroy=function(){},E.resetTimeStamp=function(m){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=m},E.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},E.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},E.getVideoStartPts=function(m){var d=!1,a=m.reduce(function(x,v){var T=v.pts-x;return T<-4294967296?(d=!0,h(x,v.pts)):T>0?x:v.pts},m[0].pts);return d&&P.logger.debug("PTS rollover detected"),a},E.remux=function(m,d,a,x,v,T,I,G){var V,Q,z,j,q,ie,ce=v,ve=v,Oe=m.pid>-1,xe=d.pid>-1,Te=d.samples.length,we=m.samples.length>0,Se=Te>1,pe=(!Oe||we)&&(!xe||Se)||this.ISGenerated||I;if(pe){this.ISGenerated||(z=this.generateIS(m,d,v));var oe=this.isVideoContiguous,De=-1;if(Se&&(De=C(d.samples),!oe&&this.config.forceKeyFrameOnDiscontinuity))if(ie=!0,De>0){P.logger.warn("[mp4-remuxer]: Dropped "+De+" out of "+Te+" video samples due to a missing keyframe");var Ve=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(De),d.dropped+=De,ve+=(d.samples[0].pts-Ve)/(d.timescale||9e4)}else De===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Te+" video samples"),ie=!1);if(this.ISGenerated){if(we&&Se){var ze=this.getVideoStartPts(d.samples),et=h(m.samples[0].pts,ze)-ze,Je=et/d.inputTimeScale;ce+=Math.max(0,Je),ve+=Math.max(0,-Je)}if(we){if(m.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),z=this.generateIS(m,d,v)),Q=this.remuxAudio(m,ce,this.isAudioContiguous,T,xe||Se||G===_.PlaylistLevelType.AUDIO?ve:void 0),Se){var ke=Q?Q.endPTS-Q.startPTS:0;d.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video 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Uint8Array(0):M.default.initSegment([m]),metadata:{channelCount:m.channelCount}},G&&(j=m.inputTimeScale,Q=z=x[0].pts-Math.round(j*a))),d.sps&&d.pps&&v.length&&(d.timescale=d.inputTimeScale,I.video={id:"main",container:"video/mp4",codec:d.codec,initSegment:M.default.initSegment([d]),metadata:{width:d.width,height:d.height}},G)){j=d.inputTimeScale;var q=this.getVideoStartPts(v),ie=Math.round(j*a);z=Math.min(z,h(v[0].dts,q)-ie),Q=Math.min(Q,q-ie)}if(Object.keys(I).length)return this.ISGenerated=!0,G&&(this._initPTS=Q,this._initDTS=z),{tracks:I,initPTS:Q,timescale:j}},E.remuxVideo=function(m,d,a,x){var v=m.inputTimeScale,T=m.samples,I=[],G=T.length,V=this._initPTS,Q=this.nextAvcDts,z=8,j,q,ie,ce=Number.POSITIVE_INFINITY,ve=Number.NEGATIVE_INFINITY,Oe=0,xe=!1;if(!a||Q===null){var Te=d*v,we=T[0].pts-h(T[0].dts,T[0].pts);Q=Te-we}for(var Se=0;Se<G;Se++){var pe=T[Se];if(pe.pts=h(pe.pts-V,Q),pe.dts=h(pe.dts-V,Q),pe.dts>pe.pts){var oe=9e4*.2;Oe=Math.max(Math.min(Oe,pe.pts-pe.dts),-1*oe)}pe.dts<T[Se>0?Se-1:Se].dts&&(xe=!0)}xe&&T.sort(function(Ct,St){var st=Ct.dts-St.dts,Ft=Ct.pts-St.pts;return st||Ft}),q=T[0].dts,ie=T[T.length-1].dts;var De=Math.round((ie-q)/(G-1));if(Oe<0){if(Oe<De*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-De,!0)+" ms");for(var Ve=Oe,ze=0;ze<G;ze++)T[ze].dts=Ve=Math.max(Ve,T[ze].pts-De),T[ze].pts=Math.max(Ve,T[ze].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(Oe,!0)+" ms to overcome this issue");for(var et=0;et<G;et++)T[et].dts=T[et].dts+Oe}q=T[0].dts}if(a){var Je=q-Q,ke=Je>De,Ie=Je<-1;if(ke||Ie){ke?P.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(Je,!0)+" ms ("+Je+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-Je,!0)+" ms ("+Je+"dts) overlapping between fragments detected"),q=Q;var 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m.samples=[],m.dropped=0,console.assert(it.length,"MDAT length must not be zero"),dt},E.remuxAudio=function(m,d,a,x,v){var T=m.inputTimeScale,I=m.samplerate?m.samplerate:T,G=T/I,V=m.isAAC?L:w,Q=V*G,z=this._initPTS,j=!m.isAAC&&this.typeSupported.mpeg,q=[],ie=m.samples,ce=j?0:8,ve=this.nextAudioPts||-1,Oe=d*T;if(this.isAudioContiguous=a=a||ie.length&&ve>0&&(x&&Math.abs(Oe-ve)<9e3||Math.abs(h(ie[0].pts-z,Oe)-ve)<20*Q),ie.forEach(function(fe){fe.pts=h(fe.pts-z,Oe)}),!a||ve<0){if(ie=ie.filter(function(fe){return fe.pts>=0}),!ie.length)return;v===0?ve=0:x?ve=Math.max(0,Oe):ve=ie[0].pts}if(m.isAAC)for(var xe=v!==void 0,Te=this.config.maxAudioFramesDrift,we=0,Se=ve;we<ie.length;we++){var pe=ie[we],oe=pe.pts,De=oe-Se,Ve=Math.abs(1e3*De/T);if(De<=-Te*Q&&xe)we===0&&(P.logger.warn("Audio frame @ "+(oe/T).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*De/T)+" ms."),this.nextAudioPts=ve=Se=oe);else if(De>=Te*Q&&Ve<R&&xe){var ze=Math.round(De/Q);Se=oe-ze*Q,Se<0&&(ze--,Se+=Q),we===0&&(this.nextAudioPts=ve=Se),P.logger.warn("[mp4-remuxer]: Injecting "+ze+" audio frame @ "+(Se/T).toFixed(3)+"s due to "+Math.round(1e3*De/T)+" ms gap.");for(var et=0;et<ze;et++){var Je=Math.max(Se,0),ke=N.default.getSilentFrame(m.manifestCodec||m.codec,m.channelCount);ke||(P.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),ke=pe.unit.subarray()),ie.splice(we,0,{unit:ke,pts:Je}),Se+=Q,we++}}pe.pts=Se,Se+=Q}for(var Ie=null,He=null,Ge,je=0,_e=ie.length;_e--;)je+=ie[_e].unit.byteLength;for(var Be=0,$e=ie.length;Be<$e;Be++){var qe=ie[Be],Qe=qe.unit,Ze=qe.pts;if(He!==null){var ct=q[Be-1];ct.duration=Math.round((Ze-He)/G)}else if(a&&m.isAAC&&(Ze=ve),Ie=Ze,je>0){je+=ce;try{Ge=new Uint8Array(je)}catch(fe){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:U.ErrorTypes.MUX_ERROR,details:U.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:je,reason:"fail allocating audio mdat 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m=f.prototype;return m.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},m.setStyles=function(a){for(var x=["foreground","underline","italics","background","flash"],v=0;v<x.length;v++){var T=x[v];a.hasOwnProperty(T)&&(this[T]=a[T])}},m.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},m.equals=function(a){return this.foreground===a.foreground&&this.underline===a.underline&&this.italics===a.italics&&this.background===a.background&&this.flash===a.flash},m.copy=function(a){this.foreground=a.foreground,this.underline=a.underline,this.italics=a.italics,this.background=a.background,this.flash=a.flash},m.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},f}(),o=function(){function f(d,a,x,v,T,I){this.uchar=void 0,this.penState=void 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Resume Caption Loading"),this.setMode("MODE_POP-ON")},m.ccBS=function(){if(this.logger.log(L.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},m.ccAOF=function(){},m.ccAON=function(){},m.ccDER=function(){this.logger.log(L.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},m.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)},m.ccFON=function(){this.logger.log(L.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},m.ccRDC=function(){this.logger.log(L.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},m.ccTR=function(){this.logger.log(L.INFO,"TR"),this.setMode("MODE_TEXT")},m.ccRTD=function(){this.logger.log(L.INFO,"RTD"),this.setMode("MODE_TEXT")},m.ccEDM=function(){this.logger.log(L.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},m.ccCR=function(){this.logger.log(L.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},m.ccENM=function(){this.logger.log(L.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},m.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)},m.ccTO=function(a){this.logger.log(L.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},m.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,T=["white","green","blue","cyan","red","yellow","magenta"];x.foreground=T[v]}this.logger.log(L.INFO,"MIDROW: "+JSON.stringify(x)),this.writeScreen.setPen(x)},m.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))},m.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 w;this.channels=[null,new C(d,a,v),new C(d+1,x,v)],this.cmdHistory=E(),this.logger=v}var m=f.prototype;return m.getHandler=function(a){return this.channels[a].getHandler()},m.setHandler=function(a,x){this.channels[a].setHandler(x)},m.addData=function(a,x){var v,T,I,G=!1;this.logger.time=a;for(var V=0;V<x.length;V+=2){if(T=x[V]&127,I=x[V+1]&127,T===0&&I===0)continue;if(this.logger.log(L.DATA,"["+b([x[V],x[V+1]])+"] -> ("+b([T,I])+")"),v=this.parseCmd(T,I),v||(v=this.parseMidrow(T,I)),v||(v=this.parsePAC(T,I)),v||(v=this.parseBackgroundAttributes(T,I)),!v&&(G=this.parseChars(T,I),G)){var Q=this.currentChannel;if(Q&&Q>0){var z=this.channels[Q];z.insertChars(G)}else this.logger.log(L.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!G&&this.logger.log(L.WARNING,"Couldn't parse cleaned data "+b([T,I])+" orig: "+b([x[V],x[V+1]]))}},m.parseCmd=function(a,x){var v=this.cmdHistory,T=(a===20||a===28||a===21||a===29)&&x>=32&&x<=47,I=(a===23||a===31)&&x>=33&&x<=35;if(!(T||I))return!1;if(k(a,x,v))return p(null,null,v),this.logger.log(L.DEBUG,"Repeated command ("+b([a,x])+") is dropped"),!0;var G=a===20||a===21||a===23?1:2,V=this.channels[G];return a===20||a===21||a===28||a===29?x===32?V.ccRCL():x===33?V.ccBS():x===34?V.ccAOF():x===35?V.ccAON():x===36?V.ccDER():x===37?V.ccRU(2):x===38?V.ccRU(3):x===39?V.ccRU(4):x===40?V.ccFON():x===41?V.ccRDC():x===42?V.ccTR():x===43?V.ccRTD():x===44?V.ccEDM():x===45?V.ccCR():x===46?V.ccENM():x===47&&V.ccEOC():V.ccTO(x-32),p(a,x,v),this.currentChannel=G,!0},m.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 T=this.channels[v];return 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