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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(R,'<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(R,'<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(R,'<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(R,'<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(R,'<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(U){var ce=document.createElement("div");ce.className=""+c.toolbarButtonStyleClass.name,ce.setAttribute("data-type-name",U.typeName),ce.innerHTML=U.icon,ce.addEventListener("click",function(){c.markerToolbarButtonClicked(ce,U)}),c.buttons.push(ce),c.markerButtons.push(ce)}),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 Z=document.createElement("div");Z.className=this.toolbarBlockStyleClass.name,Z.style.whiteSpace="nowrap",Z.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Z),this.addActionButton(Z,'<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(Z,'<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()},j.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},j.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},j.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},j.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]))}},j.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")},j.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)})},j.prototype.addActionButton=function(s,c,R){var Z=this,U=document.createElement("div");switch(U.className=""+this.toolbarButtonStyleClass.name,U.innerHTML=c,U.setAttribute("data-action",R),U.addEventListener("click",function(){Z.actionToolbarButtonClicked(U,R)}),R){case"select":U.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":U.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":U.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":U.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":U.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(U),this.buttons.push(U)},j.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new _e("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 _e("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new _e("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new _e("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 _e("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new _e("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 _e("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new _e("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new $e("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new $e("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},j.prototype.markerToolbarButtonClicked=function(s,c){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("marker",c)}),this.markerButtonOverflowBlock.style.display="none"},j.prototype.actionToolbarButtonClicked=function(s,c){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(R){return R("action",c)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},j.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)},j.prototype.setActiveMarkerButton=function(s){var c=this.markerButtons.find(function(R){return R.getAttribute("data-type-name")===s});c&&this.setActiveButton(c)},j.prototype.setCurrentMarker=function(s){var c=this;this.currentMarker=s,this.buttons.filter(function(R){return/delete|notes/.test(R.getAttribute("data-action"))}).forEach(function(R){c.currentMarker===void 0?(R.style.fillOpacity="0.4",R.style.pointerEvents="none"):(R.style.fillOpacity="1",R.style.pointerEvents="all")})},j}(),We=function(){function j(s,c,R,Z){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=c,this.uiStyleSettings=R,this.styles=Z,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return j.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new _e("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 _e("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var c=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new _e("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new _e("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new _e("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 _e("toolbox-panel-row_colors",`
      background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new _e("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 _e("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new _e("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new $e("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new $e("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},j.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)},j.prototype.setPanelButtons=function(s){var c,R,Z=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+" "+((R=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&R!==void 0?R:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(U){var ce;U.uiStyleSettings=Z.uiStyleSettings;var Oe=document.createElement("div");Oe.className=Z.toolboxButtonStyleClass.name+" "+((ce=Z.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ce!==void 0?ce:Z.toolboxButtonStyleColorsClass.name),Oe.innerHTML=U.icon,Oe.title=U.title,Oe.addEventListener("click",function(){Z.panelButtonClick(U)}),Z.panelButtons.push(Oe),Z.buttonRow.appendChild(Oe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},j.prototype.panelButtonClick=function(s){var c=this,R=-1;if(s!==this.activePanel){R=this.panels.indexOf(s),this.panelRow.innerHTML="";var Z=s.getUi();Z.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Z),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(U,ce){var Oe,Ke;U.className=c.toolboxButtonStyleClass.name+" "+(ce===R?""+((Oe=c.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Oe!==void 0?Oe:c.toolboxActiveButtonStyleColorsClass.name):""+((Ke=c.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ke!==void 0?Ke:c.toolboxButtonStyleColorsClass.name))})},j}(),Ve=function(j,s){this.title=j,this.icon=s},ze=function(j){function s(c,R,Z,U){var ce=j.call(this,c,U||'<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 ce.colors=[],ce.addTransparent=!1,ce.colorBoxes=[],ce.colors=R,ce.currentColor=Z,ce.setCurrentColor=ce.setCurrentColor.bind(ce),ce.getColorBox=ce.getColorBox.bind(ce),ce}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.whiteSpace="nowrap",this.colors.forEach(function(Z){var U=c.getColorBox(Z);R.appendChild(U),c.colorBoxes.push(U)}),R},s.prototype.getColorBox=function(c){var R=this,Z=this.uiStyleSettings.toolbarHeight/4,U=this.uiStyleSettings.toolbarHeight-Z,ce=document.createElement("div");ce.style.display="inline-block",ce.style.boxSizing="content-box",ce.style.width=U-2+"px",ce.style.height=U-2+"px",ce.style.padding="1px",ce.style.marginRight="2px",ce.style.marginBottom="2px",ce.style.borderWidth="2px",ce.style.borderStyle="solid",ce.style.borderRadius=(U+2)/2+"px",ce.style.borderColor=c===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){R.setCurrentColor(c,ce)});var Oe=document.createElement("div");return Oe.style.display="inline-block",Oe.style.width=U-2+"px",Oe.style.height=U-2+"px",Oe.style.backgroundColor=c,Oe.style.borderRadius=U/2+"px",c==="transparent"&&(Oe.style.fill=this.uiStyleSettings.toolboxAccentColor,Oe.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>`),ce.appendChild(Oe),ce},s.prototype.setCurrentColor=function(c,R){var Z=this;this.currentColor=c,this.colorBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(c)},s}(Ve),Be=function(){function j(s,c,R){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=c,this.globalSettings=R,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(j.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),j.prototype.ownsTarget=function(s){return!1},Object.defineProperty(j.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),j.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},j.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},j.prototype.pointerDown=function(s,c){},j.prototype.dblClick=function(s,c){},j.prototype.manipulate=function(s){},j.prototype.pointerUp=function(s){this.stateChanged()},j.prototype.dispose=function(){},j.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},j.prototype.getState=function(){return{typeName:j.typeName,state:this.state,notes:this.notes}},j.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},j.prototype.scale=function(s,c){},j.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},j.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},j.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)}},j.typeName="MarkerBase",j}(),Fe=function(){function j(){this.findGripByVisual=this.findGripByVisual.bind(this)}return j.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},j}(),ot=function(){function j(){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 j.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},j}(),it=function(){function j(){}return j.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},j.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},j}(),Je=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.left=0,U.top=0,U.width=0,U.height=0,U.defaultSize={x:50,y:20},U.offsetX=0,U.offsetY=0,U.rotationAngle=0,U.CB_DISTANCE=10,U._suppressMarkerCreateEvent=!1,U.container.transform.baseVal.appendItem(oe.createTransform()),U.setupControlBox(),U}return Ce(s,j),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 R=oe.createTransform();this._visual.transform.baseVal.appendItem(R)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!!j.prototype.ownsTarget.call(this,c)||!!(this.controlGrips.findGripByVisual(c)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(c))},s.prototype.pointerDown=function(c,R){j.prototype.pointerDown.call(this,c,R),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 Z=this.unrotatePoint(c);if(this.manipulationStartX=Z.x,this.manipulationStartY=Z.y,this.offsetX=Z.x-this.left,this.offsetY=Z.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(R),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(R)){this.activeGrip=this.rotatorGrip;var U=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=U.x-this.width/2,this.top=U.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ce=this.container.transform.baseVal.getItem(0);ce.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ce,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(c){var R=this.state;j.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",R==="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 R=this.unrotatePoint(c);this.state==="creating"?this.resize(c):this.state==="move"?(this.left=this.manipulationStartLeft+(R.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(R.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(R):this.state==="rotate"&&this.rotate(c)},s.prototype.resize=function(c){var R=this.manipulationStartLeft,Z=this.manipulationStartWidth,U=this.manipulationStartTop,ce=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:R=this.manipulationStartLeft+c.x-this.manipulationStartX,Z=this.manipulationStartWidth+this.manipulationStartLeft-R;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Z=this.manipulationStartWidth+c.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:U=this.manipulationStartTop+c.y-this.manipulationStartY,ce=this.manipulationStartHeight+this.manipulationStartTop-U;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ce=this.manipulationStartHeight+c.y-this.manipulationStartY}Z>=0?(this.left=R,this.width=Z):(this.left=R+Z,this.width=-Z),ce>=0?(this.top=U,this.height=ce):(this.top=U+ce,this.height=-ce),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 R=Math.sign(c.x-this.centerX);this.rotationAngle=180*Math.atan((c.y-this.centerY)/(c.x-this.centerX))/Math.PI+90*R,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 R=this.container.getCTM(),Z=oe.createPoint(c.x,c.y);return{x:(Z=Z.matrixTransform(R)).x,y:Z.y}},s.prototype.unrotatePoint=function(c){if(this.rotationAngle===0)return c;var R=this.container.getCTM();R=R.inverse();var Z=oe.createPoint(c.x,c.y);return{x:(Z=Z.matrixTransform(R)).x,y:Z.y}},s.prototype.select=function(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){j.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 Fe,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 ot;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,R=-c/2,Z=R,U=(this.width+this.CB_DISTANCE)/2-c/2,ce=(this.height+this.CB_DISTANCE)/2-c/2,Oe=this.height+this.CB_DISTANCE-c/2,Ke=this.width+this.CB_DISTANCE-c/2;this.positionGrip(this.controlGrips.topLeft.visual,R,Z),this.positionGrip(this.controlGrips.topCenter.visual,U,Z),this.positionGrip(this.controlGrips.topRight.visual,Ke,Z),this.positionGrip(this.controlGrips.centerLeft.visual,R,ce),this.positionGrip(this.controlGrips.centerRight.visual,Ke,ce),this.positionGrip(this.controlGrips.bottomLeft.visual,R,Oe),this.positionGrip(this.controlGrips.bottomCenter.visual,U,Oe),this.positionGrip(this.controlGrips.bottomRight.visual,Ke,Oe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,U,Z-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(c,R,Z){var U=c.transform.baseVal.getItem(0);U.setTranslate(R,Z),c.transform.baseVal.replaceItem(U,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:it.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:it.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},j.prototype.getState.call(this))},s.prototype.restoreState=function(c){j.prototype.restoreState.call(this,c);var R=c;this.left=R.left,this.top=R.top,this.width=R.width,this.height=R.height,this.rotationAngle=R.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,R.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,R.containerTransformMatrix))},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R);var Z=this.rotatePoint({x:this.left,y:this.top}),U=this.unrotatePoint({x:Z.x*c,y:Z.y*R});this.left=U.x,this.top=U.y,this.width=this.width*c,this.height=this.height*R,this.adjustControlBox()},s}(Be),qe=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.fillColor="transparent",U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.opacity=1,U.setStrokeColor=U.setStrokeColor.bind(U),U.setFillColor=U.setFillColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.createVisual=U.createVisual.bind(U),U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.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,R){j.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){j.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){j.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){j.prototype.setSize.call(this),oe.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(c){j.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},j.prototype.getState.call(this))},s.prototype.restoreState=function(c){var R=c;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),j.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),this.setSize()},s.title="Rectangle marker",s}(Je),ct=function(j){function s(c,R,Z,U){var ce=j.call(this,c,U||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ce.widths=[],ce.widthBoxes=[],ce.widths=R,ce.currentWidth=Z,ce.setCurrentWidth=ce.setCurrentWidth.bind(ce),ce}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.widths.forEach(function(Z){var U=document.createElement("div");U.style.display="flex",U.style.flexGrow="2",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.borderColor=Z===c.currentWidth?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentWidth(Z,U)}),R.appendChild(U);var ce=document.createElement("div");ce.innerText=Z.toString(),ce.style.marginRight="5px",U.appendChild(ce);var Oe=document.createElement("div");Oe.style.minHeight="20px",Oe.style.flexGrow="2",Oe.style.display="flex",Oe.style.alignItems="center";var Ke=document.createElement("hr");Ke.style.minWidth="20px",Ke.style.border="0px",Ke.style.borderTop=Z+"px solid "+c.uiStyleSettings.toolboxColor,Ke.style.flexGrow="2",Oe.appendChild(Ke),U.appendChild(Oe),c.widthBoxes.push(U)}),R},s.prototype.setCurrentWidth=function(c,R){var Z=this;this.currentWidth=c,this.widthBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(Ve),et=function(j){function s(c,R,Z,U){var ce=j.call(this,c,U||'<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 ce.styles=[],ce.styleBoxes=[],ce.styles=R,ce.currentStyle=Z,ce.setCurrentStyle=ce.setCurrentStyle.bind(ce),ce}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",this.styles.forEach(function(Z){var U=document.createElement("div");U.style.display="flex",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.overflow="hidden",U.style.maxWidth=100/c.styles.length-5+"%",U.style.borderColor=Z===c.currentStyle?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentStyle(Z,U)}),R.appendChild(U);var ce=document.createElement("div");ce.style.minHeight="20px",ce.style.flexGrow="2",ce.style.overflow="hidden";var Oe=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+c.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Z!==""?'stroke-dasharray="'+Z+'"':"")+` />
  </svg>`;ce.innerHTML=Oe,U.appendChild(ce),c.styleBoxes.push(U)}),R},s.prototype.setCurrentStyle=function(c,R){var Z=this;this.currentStyle=c,this.styleBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(Ve),Qe=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.strokeColor=Z.defaultColor,U.strokeWidth=Z.defaultStrokeWidth,U.strokeDasharray=Z.defaultStrokeDasharray,U.strokePanel=new ze("Line color",Z.defaultColorSet,Z.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ct("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new et("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=j.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}(qe),we=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(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.x1=0,U.y1=0,U.x2=0,U.y2=0,U.defaultLength=50,U.manipulationStartX=0,U.manipulationStartY=0,U.manipulationStartX1=0,U.manipulationStartY1=0,U.manipulationStartX2=0,U.manipulationStartY2=0,U.setupControlBox(),U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!!j.prototype.ownsTarget.call(this,c)||!(!this.grip1.ownsTarget(c)&&!this.grip2.ownsTarget(c))},s.prototype.pointerDown=function(c,R){j.prototype.pointerDown.call(this,c,R),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(R)?this.activeGrip=this.grip1:this.grip2.ownsTarget(R)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(c){var R=this.state;j.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",R==="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(){j.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){j.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 ot;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,R,Z){var U=c.transform.baseVal.getItem(0);U.setTranslate(R,Z),c.transform.baseVal.replaceItem(U,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},j.prototype.getState.call(this))},s.prototype.restoreState=function(c){j.prototype.restoreState.call(this,c);var R=c;this.x1=R.x1,this.y1=R.y1,this.x2=R.x2,this.y2=R.y2},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),this.x1=this.x1*c,this.y1=this.y1*R,this.x2=this.x2*c,this.y2=this.y2*R,this.adjustVisual(),this.adjustControlBox()},s}(Be),tt=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.setStrokeColor=U.setStrokeColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.strokeColor=Z.defaultColor,U.strokeWidth=Z.defaultStrokeWidth,U.strokeDasharray=Z.defaultStrokeDasharray,U.strokePanel=new ze("Line color",Z.defaultColorSet,Z.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ct("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new et("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.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,R){j.prototype.pointerDown.call(this,c,R),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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){j.prototype.restoreState.call(this,c);var R=c;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.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),Te=function(j){function s(c,R,Z,U){var ce=j.call(this,c,U||'<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 ce.fonts=[],ce.fontBoxes=[],ce.fonts=R,ce.currentFont=Z,ce.setCurrentFont=ce.setCurrentFont.bind(ce),ce}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.overflow="hidden",R.style.flexGrow="2",this.fonts.forEach(function(Z){var U=document.createElement("div");U.style.display="inline-block",U.style.alignItems="center",U.style.justifyContent="space-between",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.overflow="hidden",U.style.maxWidth=100/c.fonts.length-5+"%",U.style.borderColor=Z===c.currentFont?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentFont(Z,U)}),R.appendChild(U);var ce=document.createElement("div");ce.style.display="flex",ce.style.minHeight="20px",ce.style.flexGrow="2",ce.style.fontFamily=Z,ce.style.overflow="hidden";var Oe=document.createElement("div");Oe.style.whiteSpace="nowrap",Oe.style.overflow="hidden",Oe.style.textOverflow="ellipsis",Oe.innerHTML="The quick brown fox jumps over the lazy dog",ce.appendChild(Oe),U.appendChild(ce),c.fontBoxes.push(U)}),R},s.prototype.setCurrentFont=function(c,R){var Z=this;this.currentFont=c,this.fontBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(Ve),Le=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.color="transparent",U.padding=5,U.DEFAULT_TEXT="your text here",U.text=U.DEFAULT_TEXT,U.isMoved=!1,U.color=Z.defaultColor,U.fontFamily=Z.defaultFontFamily,U.defaultSize={x:100,y:30},U.setColor=U.setColor.bind(U),U.setFont=U.setFont.bind(U),U.renderText=U.renderText.bind(U),U.sizeText=U.sizeText.bind(U),U.textEditDivClicked=U.textEditDivClicked.bind(U),U.showTextEditor=U.showTextEditor.bind(U),U.setSize=U.setSize.bind(U),U.positionTextEditor=U.positionTextEditor.bind(U),U.colorPanel=new ze("Color",Z.defaultColorSet,Z.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.fontFamilyPanel=new Te("Font",Z.defaultFontFamilies,Z.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U}return Ce(s,j),s.prototype.ownsTarget=function(c){if(j.prototype.ownsTarget.call(this,c)||c===this.visual||c===this.textElement||c===this.bgRectangle)return!0;var R=!1;return this.textElement.childNodes.forEach(function(Z){Z===c&&(R=!0)}),R},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,R){j.prototype.pointerDown.call(this,c,R),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(R){c.textElement.appendChild(oe.createTSpan(R.trim()===""?" ":R.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var c=this.textElement.getBBox(),R=1;if(c.width>0&&c.height>0){var Z=(1*this.width-this.width*this.padding*2/100)/c.width,U=(1*this.height-this.height*this.padding*2/100)/c.height;R=Math.min(Z,U)}return R},s.prototype.getTextPosition=function(c){var R=this.textElement.getBBox(),Z=0,U=0;return R.width>0&&R.height>0&&(Z=(this.width-R.width*c)/2,U=this.height/2-R.height*c/2),{x:Z,y:U}},s.prototype.sizeText=function(){var c=this.textElement.getBBox(),R=this.getTextScale(),Z=this.getTextPosition(R);Z.y-=c.y*R,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Z.x+"px, "+Z.y+"px) scale("+R+", "+R+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Z.x,Z.y),this.textElement.transform.baseVal.getItem(1).setScale(R,R))},s.prototype.manipulate=function(c){j.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){j.prototype.resize.call(this,c),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){j.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 R=this.state;R==="creating"&&(this._suppressMarkerCreateEvent=!0),j.prototype.pointerUp.call(this,c),this.setSize(),(R==="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(R){R.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var R=Number.parseFloat(c.textEditor.style.fontSize);c.textEditor.clientWidth>=Number.parseInt(c.textEditor.style.maxWidth)&&R>.9;)R-=.1,c.textEditor.style.fontSize=Math.max(R,.9)+"em"}),this.textEditor.addEventListener("keyup",function(R){R.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(R){if(R.clipboardData){var Z=R.clipboardData.getData("text"),U=window.getSelection();if(!U.rangeCount)return!1;U.deleteFromDocument(),U.getRangeAt(0).insertNode(document.createTextNode(Z)),R.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(),R=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Z=this.textElement.getBBox(),U={x:Z.width*c,y:Z.height*c};R.x-=U.x/2,R.y-=U.y/2,this.textEditor.style.top=R.y+"px",this.textEditor.style.left=R.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-R.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(){j.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),j.prototype.deselect.call(this)},s.prototype.dblClick=function(c,R){j.prototype.dblClick.call(this,c,R),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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.color=R.color,this.fontFamily=R.fontFamily,this.padding=R.padding,this.text=R.text,this.createVisual(),j.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),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}(Je),fe=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.color="transparent",U.lineWidth=3,U.drawing=!1,U.pixelRatio=1,U.color=Z.defaultColor,U.lineWidth=Z.defaultStrokeWidth,U.pixelRatio=Z.freehandPixelRatio,U.setColor=U.setColor.bind(U),U.addCanvas=U.addCanvas.bind(U),U.finishCreation=U.finishCreation.bind(U),U.setLineWidth=U.setLineWidth.bind(U),U.colorPanel=new ze("Color",Z.defaultColorSet,Z.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.lineWidthPanel=new ct("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),U.lineWidthPanel.onWidthChanged=U.setLineWidth,U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.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,R){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):j.prototype.pointerDown.call(this,c,R)},s.prototype.manipulate=function(c){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(c.x,c.y),this.canvasContext.stroke()):j.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){j.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()):j.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(),j.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),j.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var c=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),R=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Z=R[0],U=R[1],ce=R[2],Oe=R[3],Ke=!1,dt=0;dt<this.canvasElement.height;dt++)for(var Me=0;Me<this.canvasElement.width;Me++)c.data[dt*this.canvasElement.width*4+4*Me+3]>0&&(Ke=!0,dt<U&&(U=dt),Me<Z&&(Z=Me),dt>Oe&&(Oe=dt),Me>ce&&(ce=Me));if(Ke){this.left=Z/this.pixelRatio,this.top=U/this.pixelRatio,this.width=(ce-Z)/this.pixelRatio,this.height=(Oe-U)/this.pixelRatio;var vt=document.createElement("canvas");vt.width=ce-Z,vt.height=Oe-U,vt.getContext("2d").putImageData(this.canvasContext.getImageData(Z,U,ce-Z,Oe-U),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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){this.createVisual(),j.prototype.restoreState.call(this,c),this.drawingImgUrl=c.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),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}(Je),le=function(j){function s(c,R,Z){var U=j.call(this,c,Z||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return U.typeBoxes=[],U.currentType=R,U.setCurrentType=U.setCurrentType.bind(U),U}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2";for(var Z=function(Oe){var Ke="both";switch(Oe){case 0:Ke="both";break;case 1:Ke="start";break;case 2:Ke="end";break;case 3:Ke="none"}var dt=document.createElement("div");if(dt.style.display="flex",dt.style.flexGrow="2",dt.style.alignItems="center",dt.style.justifyContent="space-between",dt.style.padding="5px",dt.style.borderWidth="2px",dt.style.borderStyle="solid",dt.style.borderColor=Ke===U.currentType?U.uiStyleSettings.toolboxAccentColor:"transparent",dt.addEventListener("click",function(){c.setCurrentType(Ke,dt)}),R.appendChild(dt),Ke==="both"||Ke==="start"){var Me=document.createElement("div");Me.style.display="flex",Me.style.alignItems="center",Me.style.minHeight="20px",Me.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="`+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Me.style.marginLeft="5px",dt.appendChild(Me)}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 "+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee"),Nt.style.flexGrow="2",vt.appendChild(Nt),dt.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="`+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Kt.style.marginRight="5px",dt.appendChild(Kt)}U.typeBoxes.push(dt)},U=this,ce=0;ce<4;ce++)Z(ce);return R},s.prototype.setCurrentType=function(c,R){var Z=this;this.currentType=c,this.typeBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings!==void 0?Z.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(Ve),ue=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.arrowType="end",U.arrowBaseHeight=10,U.arrowBaseWidth=10,U.getArrowPoints=U.getArrowPoints.bind(U),U.setArrowType=U.setArrowType.bind(U),U.arrowTypePanel=new le("Arrow type","end"),U.arrowTypePanel.onArrowTypeChanged=U.setArrowType,U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.prototype.ownsTarget.call(this,c)&&c!==this.arrow1&&c!==this.arrow2)},s.prototype.getArrowPoints=function(c,R){var Z=this.arrowBaseWidth+2*this.strokeWidth,U=this.arrowBaseHeight+2*this.strokeWidth;return c-Z/2+","+(R+U/2)+" "+c+","+(R-U/2)+" "+(c+Z/2)+","+(R+U/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,R){j.prototype.pointerDown.call(this,c,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(j.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),R=this.arrow1.transform.baseVal.getItem(0);R.setRotate(c,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(R,0);var Z=this.arrow2.transform.baseVal.getItem(0);Z.setRotate(c+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Z,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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){j.prototype.restoreState.call(this,c);var R=c;this.arrowType=R.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}(tt),q=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.fillColor=Z.defaultFillColor,U.strokeWidth=0,U.fillPanel=new ze("Color",Z.defaultColorSet,Z.defaultFillColor),U.fillPanel.onColorChanged=U.setFillColor,U}return Ce(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=j.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}(qe),te=function(j){function s(c,R,Z,U){var ce=j.call(this,c,U||'<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 ce.opacities=[],ce.opacityBoxes=[],ce.opacities=R,ce.currentOpacity=Z,ce.setCurrentOpacity=ce.setCurrentOpacity.bind(ce),ce}return Ce(s,j),s.prototype.getUi=function(){var c=this,R=document.createElement("div");return R.style.display="flex",R.style.overflow="hidden",R.style.flexGrow="2",R.style.justifyContent="space-between",this.opacities.forEach(function(Z){var U=document.createElement("div");U.style.display="flex",U.style.alignItems="center",U.style.justifyContent="center",U.style.padding="5px",U.style.borderWidth="2px",U.style.borderStyle="solid",U.style.borderColor=Z===c.currentOpacity?c.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){c.setCurrentOpacity(Z,U)}),R.appendChild(U);var ce=document.createElement("div");ce.innerText=100*Z+"%",U.appendChild(ce),c.opacityBoxes.push(U)}),R},s.prototype.setCurrentOpacity=function(c,R){var Z=this;this.currentOpacity=c,this.opacityBoxes.forEach(function(U){U.style.borderColor=U===R?Z.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(Ve),ie=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.setOpacity=U.setOpacity.bind(U),U.fillColor=Z.defaultHighlightColor,U.strokeWidth=0,U.opacity=Z.defaultHighlightOpacity,U.fillPanel=new ze("Color",Z.defaultColorSet,U.fillColor),U.fillPanel.onColorChanged=U.setFillColor,U.opacityPanel=new te("Opacity",Z.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return Ce(s,j),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=j.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}(q),de='<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(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.bgColor="transparent",U.tipPosition={x:0,y:0},U.tipBase1Position={x:0,y:0},U.tipBase2Position={x:0,y:0},U.tipMoving=!1,U.color=Z.defaultStrokeColor,U.bgColor=Z.defaultFillColor,U.fontFamily=Z.defaultFontFamily,U.defaultSize={x:100,y:30},U.setBgColor=U.setBgColor.bind(U),U.getTipPoints=U.getTipPoints.bind(U),U.positionTip=U.positionTip.bind(U),U.setTipPoints=U.setTipPoints.bind(U),U.colorPanel=new ze("Text color",Z.defaultColorSet,U.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>'),U.colorPanel.onColorChanged=U.setColor,U.bgColorPanel=new ze("Fill color",Z.defaultColorSet,U.bgColor,de),U.bgColorPanel.onColorChanged=U.setBgColor,U.fontFamilyPanel=new Te("Font",Z.defaultFontFamilies,Z.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U.tipGrip=new ot,U.tipGrip.visual.transform.baseVal.appendItem(oe.createTransform()),U.controlBox.appendChild(U.tipGrip.visual),U}return Ce(s,j),s.prototype.ownsTarget=function(c){return j.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,R){this.state==="new"&&j.prototype.pointerDown.call(this,c,R),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(R)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):j.prototype.pointerDown.call(this,c,R)},s.prototype.pointerUp=function(c){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,j.prototype.pointerUp.call(this,c);else{var R=this.state==="creating";j.prototype.pointerUp.call(this,c),this.setTipPoints(R),this.positionTip()}},s.prototype.manipulate=function(c){if(this.tipMoving){var R=this.unrotatePoint(c);this.tipPosition={x:R.x-this.manipulationStartLeft,y:R.y-this.manipulationStartTop},this.positionTip()}else j.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 R=Math.min(this.height/2,15),Z=this.height/5;c&&(this.tipPosition={x:R+Z/2,y:this.height+20});var U=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?U<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:0},this.tipBase2Position={x:R+Z,y:0}):(this.tipBase1Position={x:0,y:R},this.tipBase2Position={x:0,y:R+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?U<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Z,y:0},this.tipBase2Position={x:this.width-R,y:0}):(this.tipBase1Position={x:this.width,y:R},this.tipBase2Position={x:this.width,y:R+Z}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?U<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Z=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-R-Z,y:this.height},this.tipBase2Position={x:this.width-R,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-R-Z},this.tipBase2Position={x:this.width,y:this.height-R}):U<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Z=this.width/5,R=Math.min(this.width/2,15),this.tipBase1Position={x:R,y:this.height},this.tipBase2Position={x:R+Z,y:this.height}):(this.tipBase1Position={x:0,y:this.height-R},this.tipBase2Position={x:0,y:this.height-R-Z})},s.prototype.resize=function(c){j.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(),j.prototype.select.call(this)},s.prototype.getState=function(){var c=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.bgColor=R.bgColor,this.tipPosition=R.tipPosition,j.prototype.restoreState.call(this,c),this.createTip(),this.setTipPoints()},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),this.tipPosition={x:this.tipPosition.x*c,y:this.tipPosition.y*R},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}(Le),Ee=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.fillColor="transparent",U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.opacity=1,U.strokeColor=Z.defaultColor,U.strokeWidth=Z.defaultStrokeWidth,U.strokeDasharray=Z.defaultStrokeDasharray,U.fillColor=Z.defaultFillColor,U.setStrokeColor=U.setStrokeColor.bind(U),U.setFillColor=U.setFillColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.setOpacity=U.setOpacity.bind(U),U.createVisual=U.createVisual.bind(U),U.strokePanel=new ze("Line color",ge(Z.defaultColorSet,["transparent"]),Z.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.fillPanel=new ze("Fill color",ge(Z.defaultColorSet,["transparent"]),U.fillColor,de),U.fillPanel.onColorChanged=U.setFillColor,U.strokeWidthPanel=new ct("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new et("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U.opacityPanel=new te("Opacity",Z.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.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,R){j.prototype.pointerDown.call(this,c,R),this.state==="new"&&(this.createVisual(),this.moveVisual(c),this._state="creating")},s.prototype.manipulate=function(c){j.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){j.prototype.resize.call(this,c),this.setSize()},s.prototype.setSize=function(){j.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){j.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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){var R=c;this.fillColor=R.fillColor,this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.opacity=R.opacity,this.createVisual(),j.prototype.restoreState.call(this,c),this.setSize()},s.prototype.scale=function(c,R){j.prototype.scale.call(this,c,R),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}(Je),Pe=function(j){function s(c,R,Z){return j.call(this,c,R,Z)||this}return Ce(s,j),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(c){return!(!j.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,R){j.prototype.pointerDown.call(this,c,R),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(j.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),R=this.tip1.transform.baseVal.getItem(0);R.setRotate(c,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(R,0);var Z=this.tip2.transform.baseVal.getItem(0);Z.setRotate(c+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Z,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=j.prototype.getState.call(this);return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){j.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}(tt),rt=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.strokePanel.colors=Z.defaultColorSet,U.fillColor="transparent",U}return Ce(s,j),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var c=j.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 j(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),j.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))},j.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},j.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},j.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}},j.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},j}(),ft=function(j){function s(c,R,Z){var U=j.call(this,c,R,Z)||this;return U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.curveX=0,U.curveY=0,U.manipulationStartCurveX=0,U.manipulationStartCurveY=0,U.setStrokeColor=U.setStrokeColor.bind(U),U.setStrokeWidth=U.setStrokeWidth.bind(U),U.setStrokeDasharray=U.setStrokeDasharray.bind(U),U.positionGrips=U.positionGrips.bind(U),U.addControlGrips=U.addControlGrips.bind(U),U.adjustVisual=U.adjustVisual.bind(U),U.setupControlBox=U.setupControlBox.bind(U),U.resize=U.resize.bind(U),U.strokeColor=Z.defaultColor,U.strokeWidth=Z.defaultStrokeWidth,U.strokeDasharray=Z.defaultStrokeDasharray,U.strokePanel=new ze("Line color",Z.defaultColorSet,Z.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ct("Line width",Z.defaultStrokeWidths,Z.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new et("Line style",Z.defaultStrokeDasharrays,Z.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,j),s.prototype.ownsTarget=function(c){return!(!j.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,R){j.prototype.pointerDown.call(this,c,R),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(R)&&(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(){j.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,j.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){j.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),j.prototype.manipulate.call(this,c)},s.prototype.resize=function(c){this.activeGrip===this.curveGrip&&(this.curveX=c.x,this.curveY=c.y),j.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,R){this.curveX=this.curveX*c,this.curveY=this.curveY*R,j.prototype.scale.call(this,c,R)},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},j.prototype.getState.call(this));return c.typeName=s.typeName,c},s.prototype.restoreState=function(c){j.prototype.restoreState.call(this,c);var R=c;this.strokeColor=R.strokeColor,this.strokeWidth=R.strokeWidth,this.strokeDasharray=R.strokeDasharray,this.curveX=R.curveX,this.curveY=R.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),wt=function(){function j(s,c){c===void 0&&(c=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=c}return Object.defineProperty(j.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),j.prototype.preventDefault=function(){this._defaultPrevented=!0},j}(),Tt=function(j){function s(c,R,Z){var U=j.call(this,c,!1)||this;return U.dataUrl=R,U.state=Z,U}return Ce(s,j),s}(wt),ut=function(j){function s(c,R,Z){Z===void 0&&(Z=!1);var U=j.call(this,c,Z)||this;return U.marker=R,U}return Ce(s,j),s}(wt),Ft=function(){function j(){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 j.prototype.addEventListener=function(s,c){this[s].push(c)},j.prototype.removeEventListener=function(s,c){var R=this[s].indexOf(c);R>-1&&this[s].splice(R,1)},j}(),Ot=function(){function j(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 we,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=j.instanceCounter++,this.styles=new Ge(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(j.prototype,"ALL_MARKER_TYPES",{get:function(){return[Qe,fe,ue,Le,rt,Ee,ie,me,Pe,q,tt,ft]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Qe,fe,ue,Le,Ee,ie,me]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Qe,fe,ue,Le,ie]},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var c=this;this._availableMarkerTypes.splice(0),s.forEach(function(R){if(typeof R=="string"){var Z=c.ALL_MARKER_TYPES.find(function(U){return U.typeName===R});Z!==void 0&&c._availableMarkerTypes.push(Z)}else c._availableMarkerTypes.push(R)})},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(j.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(j.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),j.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},j.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&He.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=He.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(c){return c(new wt(s))})},j.prototype.render=function(){return Ae(this,void 0,void 0,function(){var s;return Se(this,function(c){switch(c.label){case 0:return this.setCurrentMarker(),(s=new Ze).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()]}})})},j.prototype.close=function(s){var c=this;if(s===void 0&&(s=!1),this.isOpen){var R=!1;s||this.eventListeners.beforeclose.forEach(function(Z){var U=new wt(c,!0);Z(U),U.defaultPrevented&&(R=!0)}),R||(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(Z){return Z(new wt(c))}),this.detachEvents(),this._isOpen=!1)}},j.prototype.addMarkersToToolbar=function(){for(var s,c=[],R=0;R<arguments.length;R++)c[R]=arguments[R];(s=this._availableMarkerTypes).push.apply(s,c)},j.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(c){s(c.dataUrl,c.state)})},j.prototype.removeRenderEventListener=function(s){},j.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},j.prototype.removeCloseEventListener=function(s){},j.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))},j.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,R=c<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(c,R)},j.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},j.prototype.resize=function(s,c){this._isResizing=!0;var R=s/this.imageWidth,Z=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(R,Z),this._isResizing=!1},j.prototype.scaleMarkers=function(s,c){var R,Z=this;this._currentMarker&&this._currentMarker instanceof Le?this._currentMarker.scale(s,c):(R=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(U){U!==Z._currentMarker&&U.scale(s,c)}),R!==void 0&&this.setCurrentMarker(R)},j.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"},j.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),c=this.editorCanvas.getBoundingClientRect();this.left=s.left-c.left,this.top=s.top-c.top},j.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)},j.prototype.addDefs=function(){for(var s,c=[],R=0;R<arguments.length;R++)c[R]=arguments[R];this.defs=oe.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,c)},j.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},j.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)},j.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},j.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},j.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)},j.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},j.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)},j.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',s.title="Powered by marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},j.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")},j.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"},j.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},j.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 We(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},j.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},j.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},j.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())},j.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()}},j.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var c=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Z){var U=new ut(s,s._currentMarker,!0);Z(U),U.defaultPrevented&&(c=!0)}),!c){var R=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(Z){return Z(new ut(s,R))})}}},j.prototype.clear=function(){var s=this,c=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ce){var Oe=new ut(s,void 0,!0);ce(Oe),Oe.defaultPrevented&&(c=!0)}),!c)){this.setCurrentMarker();for(var R=function(ce){var Oe=Z.markers[ce];Z.setCurrentMarker(Z.markers[ce]),Z._currentMarker.dispose(),Z.markerImage.removeChild(Z._currentMarker.container),Z.markers.splice(Z.markers.indexOf(Z._currentMarker),1),Z.eventListeners.markerdelete.forEach(function(Ke){return Ke(new ut(s,Oe))})},Z=this,U=this.markers.length-1;U>=0;U--)R(U);this.addUndoStep()}},Object.defineProperty(j.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),j.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))},j.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)},j.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},j.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var c=this.getState(),R=this.undoRedoManager.getLastUndoStep();if(!R||R.width===c.width&&R.height===c.height){var Z=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(c),Z<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(U){return U(new wt(s))})}else this.undoRedoManager.replaceLastUndoStep(c),this.eventListeners.statechange.forEach(function(U){return U(new wt(s))})}},j.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},j.prototype.undoStep=function(){var s=this,c=this.undoRedoManager.undo();c!==void 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this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY))},j.prototype.onDblClick=function(s){if(this._isFocused||this.focus(),this.mode==="select"){var c=this.markers.find(function(R){return R.ownsTarget(s.target)});c!==void 0&&c!==this._currentMarker&&this.setCurrentMarker(c),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target):this.setCurrentMarker()}},j.prototype.onPointerMove=function(s){this.touchPoints!==1&&s.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||s.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(s.clientX,s.clientY)):this.zoomLevel>1&&this.panTo({x:s.clientX,y:s.clientY}))},j.prototype.onPointerUp=function(s){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 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this._isFocused},enumerable:!1,configurable:!0}),j.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 wt(s))}))},j.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 wt(s))}))},j.instanceCounter=0,j}();/* **********************************
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=Me.getBBox();bt.setAttributes(Me,[["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(dt,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(ce),ce.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>'},j}(),mr=function(j){function s(c,R,Z){var U=j.call(this,c,R)||this;return U.isDropdownOpen=!1,U.onClick=U.dropdownButtonClicked,U.dropdownButtons=Z,U}return Xt(s,j),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(R){R.className=c.className,R.colorsClassName=c.colorsClassName,c.dropdownBlock.appendChild(R.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 j(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 j.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},j.prototype.setCenter=function(s,c){this.visual.childNodes.forEach(function(R){return bt.setAttributes(R,[["cx",s.toString()],["cy",c.toString()]])})},j}(),Fr=function(){function j(s,c,R,Z){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=R,this.container=Z,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(j.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(j.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(j.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),j.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(R){return s.gridContainer.appendChild(R)}),this.verticalGridLines.forEach(function(R){return s.gridContainer.appendChild(R)}),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()},j.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 R=c.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(U,ce){var Oe=c.y+R*(ce+1);bt.setAttributes(U,[["x1",""+c.x],["y1",""+Oe],["x2",""+(c.x+c.width)],["y2",""+Oe]])});var Z=c.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(U,ce){var Oe=c.x+Z*(ce+1);bt.setAttributes(U,[["x1",""+Oe],["y1",""+c.y],["x2",""+Oe],["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},j.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)},j.prototype.clientToLocalCoordinates=function(s,c){var R=this.container.getBoundingClientRect();return{x:s-R.left+this.margin,y:c-R.top+this.margin}},j.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)},j.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()},j.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},j.prototype.move=function(s){var c=s.x-this.previousPoint.x,R=s.y-this.previousPoint.y;this.zoomFactor!==1&&(c=-c/this.zoomFactor,R=-R/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+R),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},j.prototype.resize=function(s){var c=Object.assign({},this.cropRect),R=s.x-this.previousPoint.x,Z=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:c.x+R<this.margin&&(R=this.margin-c.x),c.x+=R,c.width=this.cropRect.x+this.cropRect.width-c.x;break;case this.bottomRightGrip:case this.topRightGrip:c.width+R>this.canvasWidth*this.zoomFactor&&(R=this.canvasWidth*this.zoomFactor-c.width),c.width+=R}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(R),c.height=this.aspectRatio.getVerticalLength(c.width)):(c.y+=Z,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+=Z}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))},j.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,R=this.aspectRatio.getHorizontalLength(this.cropRect.height),Z=this.aspectRatio.getVerticalLength(this.cropRect.width);R/this.canvasWidth<Z/this.canvasHeight?this.cropRect.width=R:this.cropRect.height=Z,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)}},j.prototype.getRescaledRect=function(s,c,R,Z,U,ce){var Oe=R/s,Ke=Z/c;return{x:(U.x-ce)*Oe+ce,y:(U.y-ce)*Ke+ce,width:U.width*Oe,height:U.height*Ke}},j.prototype.scaleCanvas=function(s,c){var R=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,c,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=c,this.onCropChange&&this.onCropChange(R),this.setCropRectangle(R)},j}(),Vr=function(){function j(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(j.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),j.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},j.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},j.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},j.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},j.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()]])}},j.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)}},j.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,R=1;R<=this.width/5+10;R++){var Z=R%5==0?this.height/3:this.height/6;c+="h4v"+-Z+"h1v"+Z}c+="v1H0Z",this.scaleShape=bt.createPath(c);var U=bt.createTransform();this.scaleShape.transform.baseVal.appendItem(U),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 ce=bt.createTSpan("");return ce.innerHTML="&deg;",this.angleLabelElement.appendChild(ce),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},j}(),fi=function(){function j(){this.naturalSize=!1,this.imageType="image/png"}return j.prototype.rasterize=function(s,c,R,Z,U,ce,Oe){var Ke=this;return new Promise(function(dt){var Me=document.createElement("canvas");Me.width=s.width.baseVal.value-2*Z,Me.height=s.height.baseVal.value-2*Z;var vt=1,Nt=1;Ke.naturalSize===!0?(vt=c.naturalWidth/(s.width.baseVal.value-2*Z)/ce,Nt=c.naturalHeight/(s.height.baseVal.value-2*Z)/Oe,Me.width=c.naturalWidth/ce,Me.height=c.naturalHeight/Oe):Ke.width!==void 0&&Ke.height!==void 0&&(vt=Ke.width/R.width,Nt=Ke.height/R.height,Me.width*=vt,Me.height*=Nt);var Kt=Me.getContext("2d");Kt.translate(Me.width/2,Me.height/2),Kt.rotate(U*Math.PI/180),Kt.scale(ce,Oe),Kt.translate(-Me.width/2,-Me.height/2),Kt.drawImage(c,0,0,Me.width,Me.height);var Rr=document.createElement("canvas");Rr.width=R.width*vt,Rr.height=R.height*Nt,Rr.getContext("2d").putImageData(Kt.getImageData((R.x-Z)*vt,(R.y-Z)*Nt,R.width*vt,R.height*Nt),0,0),dt(Rr.toDataURL(Ke.imageType,Ke.imageQuality))})},j}(),Ue=function(){function j(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=j.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(j.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(j.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(j.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(j.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(j.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(j.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(j.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}),j.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},j.prototype.show=function(){this.showUI(),this.open()},j.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)},j.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},j.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},j.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},j.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},j.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))},j.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,R=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,R)}},j.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},j.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"},j.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()},j.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()},j.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},j.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)},j.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},j.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()},j.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)}},j.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)},j.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},j.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},j.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"},j.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},j.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},j.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},j.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 R=[];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)},R.push(Kt)}),this.aspectRatioButton=new mr(ei.getIcon(0,0),"Aspect ratio",R),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 Z=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");Z.isActive=this.isGridVisible,Z.onClick=function(){s.isGridVisible=!s.isGridVisible,Z.isActive=s.isGridVisible},c.addButton(Z);var U=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(U.isActive=this.zoomToCropEnabled,U.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,U.isActive=s.zoomToCropEnabled},c.addButton(U),!Kr.isLicensed){var ce=new ht;this.topToolbar.addElementBlock(ce);var Oe=document.createElement("div");Oe.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>',Oe.appendChild(Ke),ce.addElement(Oe)}var dt=new qr;dt.minWidth=3*this.toolbarHeight+"px",dt.contentAlign="end",this.topToolbar.addButtonBlock(dt);var Me=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");Me.onClick=this.startRenderAndClose,dt.addButton(Me),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Me.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,dt.addButton(vt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(vt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},j.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 R=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");R.onClick=this.rotateLeftButtonClicked,c.addButton(R);var Z=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");Z.onClick=this.rotateRightButtonClicked,c.addButton(Z);var U=new ht;U.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(U),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(dt){s.rotateBy(dt),s.straightener.angle=s.rotationAngle},U.addElement(this.straightener.getUI());var ce=new qr;ce.minWidth=2*this.toolbarHeight+"px",ce.contentAlign="end",this.bottomToolbar.addButtonBlock(ce);var Oe=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");Oe.onClick=this.flipHorizontallyButtonClicked,ce.addButton(Oe);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,ce.addButton(Ke)},j.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},j.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=ei.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},j.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)},j.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},j.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},j.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()}},j.prototype.clientToLocalCoordinates=function(s,c){var R=this.cropImage.getBoundingClientRect();return{x:s-R.left,y:c-R.top}},j.prototype.onWindowResize=function(){this.positionUI()},j.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()},j.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)},j.prototype.rotateRightButtonClicked=function(){var 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er=kr>Mr?se.slice(0,Mr-Y):se;t.addToken(t,er,he?he+ke:ke,je,Y+er.length==ye?Ne:"",be,nt)}if(kr>=Mr){se=se.slice(Mr-Y),Y=Mr;break}Y=kr,je=""}se=n.slice(E,E=i[J++]),he=Lt(i[J++],t.cm.options)}}}function Ut(e,t,i){this.line=t,this.rest=Ei(t),this.size=this.rest?kt(Re(this.rest))-i+1:1,this.node=this.text=null,this.hidden=ri(e,t)}function wr(e,t,i){for(var r=[],n,E=t;E<i;E=n){var B=new Ut(e.doc,ht(e.doc,E),E);n=E+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 Ds(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 Rs(e,t){var i=e.ownsGroup;if(!i)return;try{Ds(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(Os,0));for(var E=function(K){n.push(function(){return i[K].apply(null,r)})},B=0;B<i.length;++B)E(B)}function Os(){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 E=t.changes[n];E=="text"?Ms(e,t):E=="gutter"?Za(e,t,i,r):E=="class"?ha(e,t):E=="widget"&&Is(e,t,r)}t.changes=null}function gn(e){return e.node==e.text&&(e.node=o("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),H&&F<8&&(e.node.style.zIndex=2)),e.node}function Ps(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(o("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function $a(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):Mt(e,t)}function Ms(e,t){var i=t.text.className,r=$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){Ps(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=o("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,o("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 Mi(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&&Mi(e);if(!t.measure.heights||r&&t.measure.width!=n){var E=t.measure.heights=[];if(r){t.measure.width=n;for(var B=t.text.firstChild.getClientRects(),K=0;K<B.length-1;K++){var Y=B[K],J=B[K+1];Math.abs(Y.bottom-J.bottom)>2&&E.push((Y.bottom+J.top)/2-i.top)}}E.push(i.bottom-i.top)}}function eo(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var n=0;n<e.rest.length;n++)if(kt(e.rest[n])>i)return{map:e.measure.maps[n],cache:e.measure.caches[n],before:!0}}function Us(e,t){t=Er(t);var i=kt(t),r=e.display.externalMeasured=new Ut(e.doc,t,i);r.lineN=i;var n=r.built=Mt(e,r);return r.text=n.pre,d(e.display.lineMeasure,n.pre),r}function to(e,t,i,r){return ni(e,Xi(e,t),i,r)}function fa(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Bi(e,t)];var i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size)return i}function Xi(e,t){var i=kt(t),r=fa(e,i);r&&!r.text?r=null:r&&r.changes&&(Ya(e,r,i,ba(e)),e.curOp.forceUpdate=!0),r||(r=Us(e,t));var 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t=o("span","xxxxxxxxxx"),i=o("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,E=t.gutters.firstChild,B=0;E;E=E.nextSibling,++B){var K=e.display.gutterSpecs[B].className;i[K]=E.offsetLeft+E.clientLeft+n,r[K]=E.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/$i(e.display)-3);return function(n){if(ri(e.doc,n))return 0;var E=0;if(n.widgets)for(var B=0;B<n.widgets.length;B++)n.widgets[B].height&&(E+=n.widgets[B].height);return i?E+(Math.ceil(n.text.length/r)||1)*t:E+t}}function Ea(e){var t=e.doc,i=fo(e);t.iter(function(r){var 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n=Bi(e,t),E,B=e.display.view;if(!nr||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var K=e.display.viewFrom,Y=0;Y<n;Y++)K+=B[Y].size;if(K!=t){if(r>0){if(n==B.length-1)return null;E=K+B[n].size-t,n++}else E=K-t;t+=E,i+=E}for(;cn(e.doc,i)!=i;){if(n==(r<0?0:B.length-1))return null;i+=r*B[n-(r<0?1:0)].size,n+=r}return{index:n,lineN:i}}function Vs(e,t,i){var r=e.display,n=r.view;n.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=wr(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=wr(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Bi(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(wr(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Bi(e,i)))),r.viewTo=i}function po(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];!n.hidden&&(!n.node||n.changes)&&++i}return i}function bn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function mo(e,t){t===void 0&&(t=!0);for(var 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r=e.display,n=e.doc,E=document.createDocumentFragment(),B=qa(e.display),K=B.left,Y=Math.max(r.sizerWidth,Mi(e)-r.sizer.offsetLeft)-B.right,J=n.direction=="ltr";function se(Ye,st,Et,gt){st<0&&(st=0),st=Math.round(st),gt=Math.round(gt),E.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+Ye+`px;
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                             height: `+(gt-st)+"px"))}function he(Ye,st,Et){var gt=ht(n,Ye),At=gt.text.length,zt,lr;function Yt(er,_r){return ma(e,Ue(Ye,er),"div",gt,_r)}function Mr(er,_r,fr){var ir=co(e,gt,null,er),tr=_r=="ltr"==(fr=="after")?"left":"right",$t=fr=="after"?ir.begin:ir.end-(/\s/.test(gt.text.charAt(ir.end-1))?2:1);return Yt($t,tr)[tr]}var kr=et(gt,n.direction);return it(kr,st||0,Et==null?At:Et,function(er,_r,fr,ir){var tr=fr=="ltr",$t=Yt(er,tr?"left":"right"),Dr=Yt(_r-1,tr?"right":"left"),un=st==null&&er==0,Di=Et==null&&_r==At,xr=ir==0,ai=!kr||ir==kr.length-1;if(Dr.top-$t.top<=3){var ur=(J?un:Di)&&xr,Va=(J?Di:un)&&ai,di=ur?K:(tr?$t:Dr).left,Hi=Va?Y:(tr?Dr:$t).right;se(di,$t.top,Hi-di,$t.bottom)}else{var Gi,Tr,hn,Xa;tr?(Gi=J&&un&&xr?K:$t.left,Tr=J?Y:Mr(er,fr,"before"),hn=J?K:Mr(_r,fr,"after"),Xa=J&&Di&&ai?Y:Dr.right):(Gi=J?Mr(er,fr,"before"):K,Tr=!J&&un&&xr?Y:$t.right,hn=!J&&Di&&ai?K:Dr.left,Xa=J?Mr(_r,fr,"after"):Y),se(Gi,$t.top,Tr-Gi,$t.bottom),$t.bottom<Dr.top&&se(K,$t.bottom,null,Dr.top),se(hn,Dr.top,Xa-hn,Dr.bottom)}(!zt||zn($t,zt)<0)&&(zt=$t),zn(Dr,zt)<0&&(zt=Dr),(!lr||zn($t,lr)<0)&&(lr=$t),zn(Dr,lr)<0&&(lr=Dr)}),{start:zt,end:lr}}var be=t.from(),ye=t.to();if(be.line==ye.line)he(be.line,be.ch,ye.ch);else{var ke=ht(n,be.line),Ne=ht(n,ye.line),je=Er(ke)==Er(Ne),Xe=he(be.line,be.ch,je?ke.text.length+1:null).end,nt=he(ye.line,je?0:null,ye.ch).start;je&&(Xe.top<nt.top-2?(se(Xe.right,Xe.top,null,Xe.bottom),se(K,nt.top,nt.left,nt.bottom)):se(Xe.right,Xe.top,nt.left-Xe.right,Xe.bottom)),Xe.bottom<nt.top&&se(K,Xe.bottom,null,nt.top)}i.appendChild(E)}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||(Te(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&&(Te(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],E=e.options.lineWrapping,B=void 0,K=0;if(n.hidden)continue;if(H&&F<8){var Y=n.node.offsetTop+n.node.offsetHeight;B=Y-i,i=Y}else{var J=n.node.getBoundingClientRect();B=J.bottom-J.top,!E&&n.text.firstChild&&(K=n.text.firstChild.getBoundingClientRect().right-J.left-1)}var se=n.line.height-B;if((se>.005||se<-.005)&&(mr(n.line,B),bo(n.line),n.rest))for(var he=0;he<n.rest.length;he++)bo(n.rest[he]);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,E=Fr(t,r),B=Fr(t,n);if(i&&i.ensure){var K=i.ensure.from.line,Y=i.ensure.to.line;K<E?(E=K,B=Fr(t,$r(ht(t,K))+e.wrapper.clientHeight)):Math.min(Y,t.lastLine())>=B&&(E=Fr(t,$r(ht(t,Y))-e.wrapper.clientHeight),B=Y)}return{from:E,to:Math.max(B,E+1)}}function Ys(e,t){if(Le(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 E=o("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(E),E.scrollIntoView(n),e.display.lineSpace.removeChild(E)}}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 E=0;E<5;E++){var B=!1,K=Zr(e,t),Y=!i||i==t?K:Zr(e,i);n={left:Math.min(K.left,Y.left),top:Math.min(K.top,Y.top)-r,right:Math.max(K.left,Y.left),bottom:Math.max(K.bottom,Y.bottom)+r};var J=Ca(e,n),se=e.doc.scrollTop,he=e.doc.scrollLeft;if(J.scrollTop!=null&&(En(e,J.scrollTop),Math.abs(e.doc.scrollTop-se)>1&&(B=!0)),J.scrollLeft!=null&&(Fi(e,J.scrollLeft),Math.abs(e.doc.scrollLeft-he)>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,E=ca(e),B={};t.bottom-t.top>E&&(t.bottom=t.top+E);var K=e.doc.height+da(i),Y=t.top<r,J=t.bottom>K-r;if(t.top<n)B.scrollTop=Y?0:t.top;else if(t.bottom>n+E){var se=Math.min(t.top,(J?K:t.bottom)-E);se!=n&&(B.scrollTop=se)}var he=e.options.fixedGutter?0:i.gutters.offsetWidth,be=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-he,ye=Mi(e)-i.gutters.offsetWidth,ke=t.right-t.left>ye;return ke&&(t.right=t.left+ye),t.left<10?B.scrollLeft=0:t.left<be?B.scrollLeft=Math.max(0,t.left+he-(ke?0:10)):t.right>ye+be-3&&(B.scrollLeft=t.right+(ke?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;_||La(e,{top:t}),Eo(e,t,!0),_&&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=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),we(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),we(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,H&&F<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 E=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+E)+"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 ae,this.disableVert=new ae},Ui.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),E=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);E!=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),we(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&&Rs(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 E=0;E<t.length;E++)il(t[E]);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-Mi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==I();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Qi(t,e.barMeasure),e.updatedDisplay&&_a(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 E=e.maybeHiddenMarkers,B=e.maybeUnhiddenMarkers;if(E)for(var K=0;K<E.length;++K)E[K].lines.length||Te(E[K],"hide");if(B)for(var Y=0;Y<B.length;++Y)B[Y].lines.length&&Te(B[Y],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Te(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Pr(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(E){if(r.line>=e.display.viewFrom){var B=E.styles,K=E.text.length>e.options.maxHighlightLength?Br(t.mode,r.state):null,Y=ce(e,E,r,!0);K&&(r.state=K),E.styles=Y.styles;var J=E.styleClasses,se=Y.classes;se?E.styleClasses=se:J&&(E.styleClasses=null);for(var he=!B||B.length!=E.styles.length||J!=se&&(!J||!se||J.bgClass!=se.bgClass||J.textClass!=se.textClass),be=0;!he&&be<B.length;++be)he=B[be]!=E.styles[be];he&&n.push(r.line),E.stateAfter=r.save(),r.nextLine()}else E.text.length<=e.options.maxHighlightLength&&dt(e,E.text,r),E.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&&Pr(e,function(){for(var E=0;E<n.length;E++)Ti(e,n[E],"text")})}var Yn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Vn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Mi(e),this.force=i,this.dims=ba(e),this.events=[]};Yn.prototype.signal=function(e,t){le(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Te.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)$/.test(e.activeElt.nodeName)&&e.anchorNode&&T(document.body,e.anchorNode)&&T(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function Aa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ci(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&po(e)==0)return!1;Lo(e)&&(Ci(e),t.dims=ba(e));var n=r.first+r.size,E=Math.max(t.visible.from-e.options.viewportMargin,r.first),B=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<E&&E-i.viewFrom<20&&(E=Math.max(r.first,i.viewFrom)),i.viewTo>B&&i.viewTo-B<20&&(B=Math.min(n,i.viewTo)),nr&&(E=cn(e.doc,E),B=Si(e.doc,B));var K=E!=i.viewFrom||B!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,E,B),i.viewOffset=$r(ht(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var Y=po(e);if(!K&&Y==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var J=sl(e);return Y>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),Y>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(J),p(i.cursorDiv),p(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==Mi(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+da(e.display)-ca(e),i.top)}),t.visible=Vn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Vn(e.display,e.doc,i));if(!Aa(e,t))break;Kn(e);var n=Sn(e);bn(e),Qi(e,n),_a(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),_a(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,E=r.lineDiv,B=E.firstChild;function K(ke){var Ne=ke.nextSibling;return P&&l&&e.display.currentWheelTarget==ke?ke.style.display="none":ke.parentNode.removeChild(ke),Ne}for(var Y=r.view,J=r.viewFrom,se=0;se<Y.length;se++){var he=Y[se];if(!he.hidden)if(!he.node||he.node.parentNode!=E){var be=Ns(e,he,J,i);E.insertBefore(be,B)}else{for(;B!=he.node;)B=K(B);var ye=n&&t!=null&&t<=J&&he.lineNumber;he.changes&&(pe(he.changes,"gutter")>-1&&(ye=!1),Ya(e,he,J,i)),ye&&(p(he.lineNumber),he.lineNumber.appendChild(document.createTextNode(fi(e.options,J)))),B=he.node.nextSibling}J+=he.size}for(;B;)B=K(B)}function ka(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function _a(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,E=r+"px",B=0;B<i.length;B++)if(!i[B].hidden){e.options.fixedGutter&&(i[B].gutter&&(i[B].gutter.style.left=E),i[B].gutterBackground&&(i[B].gutterBackground.style.left=E));var K=i[B].alignable;if(K)for(var Y=0;Y<K.length;Y++)K[Y].style.left=E}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(o("div",[o("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),E=n.firstChild.offsetWidth,B=n.offsetWidth-E;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(E,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 Da(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var E=e[n],B=null;if(typeof E!="string"&&(B=E.style,E=E.className),E=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:E,style:B})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function ko(e){var t=e.gutters,i=e.gutterSpecs;p(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],E=n.className,B=n.style,K=t.appendChild(o("div",null,"CodeMirror-gutter "+E));B&&(K.style.cssText=B),E=="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=o("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=S("div",null,"CodeMirror-code"),n.selectionDiv=o("div",null,null,"position: relative; z-index: 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$n=0,jr=null;H?jr=-.53:_?jr=15:b?jr=-.7:D&&(jr=-1/3);function _o(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function dl(e){var t=_o(e);return t.x*=jr,t.y*=jr,t}function Do(e,t){var i=_o(t),r=i.x,n=i.y,E=e.display,B=E.scroller,K=B.scrollWidth>B.clientWidth,Y=B.scrollHeight>B.clientHeight;if(!(r&&K||n&&Y))return;if(n&&l&&P){e:for(var J=t.target,se=E.view;J!=B;J=J.parentNode)for(var he=0;he<se.length;he++)if(se[he].node==J){e.display.currentWheelTarget=J;break e}}if(r&&!_&&!A&&jr!=null){n&&Y&&En(e,Math.max(0,B.scrollTop+n*jr)),Fi(e,Math.max(0,B.scrollLeft+r*jr)),(!n||n&&Y)&&q(t),E.wheelStartX=null;return}if(n&&jr!=null){var be=n*jr,ye=e.doc.scrollTop,ke=ye+E.wrapper.clientHeight;be<0?ye=Math.max(0,ye+be-50):ke=Math.min(e.doc.height,ke+be+50),La(e,{top:ye,bottom:ke})}$n<20&&(E.wheelStartX==null?(E.wheelStartX=B.scrollLeft,E.wheelStartY=B.scrollTop,E.wheelDX=r,E.wheelDY=n,setTimeout(function(){if(E.wheelStartX==null)return;var Ne=B.scrollLeft-E.wheelStartX,je=B.scrollTop-E.wheelStartY,Xe=je&&E.wheelDY&&je/E.wheelDY||Ne&&E.wheelDX&&Ne/E.wheelDX;if(E.wheelStartX=E.wheelStartY=null,!Xe)return;jr=(jr*$n+Xe)/($n+1),++$n},200)):(E.wheelDX+=r,E.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(St(t,r.from())>=0&&St(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 St(be.from(),ye.from())}),i=pe(t,n);for(var E=1;E<t.length;E++){var B=t[E],K=t[E-1],Y=St(K.to(),B.from());if(r&&!B.empty()?Y>0:Y>=0){var J=vi(K.from(),B.from()),se=gi(K.to(),B.to()),he=K.empty()?B.from()==B.head:K.from()==K.head;E<=i&&--i,t.splice(--E,2,new jt(he?se:J,he?J:se))}}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,Re(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Ro(e,t){if(St(e,t.from)<0)return e;if(St(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 Ra(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new jt(Ro(n.anchor,t),Ro(n.head,t)))}return Jr(e.cm,i,e.sel.primIndex)}function Oo(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),E=n,B=0;B<t.length;B++){var K=t[B],Y=Oo(K.from,n,E),J=Oo(Ai(K),n,E);if(n=K.to,E=J,i=="around"){var se=e.sel.ranges[B],he=St(se.head,se.anchor)<0;r[B]=new jt(he?J:Y,he?Y:J)}else r[B]=new jt(Y,Y)}return new Wr(r,e.sel.primIndex)}function Oa(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 Po(e,t){return t.from.ch==0&&t.to.ch==0&&Re(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Pa(e,t,i,r){function n(nt){return i?i[nt]:null}function E(nt,Ye,st){ua(nt,Ye,st,r),cr(nt,"change",nt,t)}function B(nt,Ye){for(var st=[],Et=nt;Et<Ye;++Et)st.push(new Pi(J[Et],n(Et),r));return st}var K=t.from,Y=t.to,J=t.text,se=ht(e,K.line),he=ht(e,Y.line),be=Re(J),ye=n(J.length-1),ke=Y.line-K.line;if(t.full)e.insert(0,B(0,J.length)),e.remove(J.length,e.size-J.length);else if(Po(e,t)){var Ne=B(0,J.length-1);E(he,he.text,ye),ke&&e.remove(K.line,ke),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 Ma(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=Re(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return No(e.done),Re(e.done);if(e.done.length&&!Re(e.done).ranges)return Re(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),Re(e.done)}function Bo(e,t,i,r){var n=e.history;n.undone.length=0;var E=+new 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n=e.history,E=r&&r.origin;i==n.lastSelOp||E&&n.lastSelOrigin==E&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==E||ml(e,E,Re(n.done),t))?n.done[n.done.length-1]=t:Jn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=E,n.lastSelOp=i,r&&r.clearRedo!==!1&&No(n.undone)}function Jn(e,t){var i=Re(t);i&&i.ranges&&i.equals(e)||t.push(e)}function Fo(e,t,i,r){var n=t["spans_"+e.id],E=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]={}))[E]=B.markedSpans),++E})}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 E=i[n],B=r[n];if(E&&B){e:for(var K=0;K<B.length;++K){for(var Y=B[K],J=0;J<E.length;++J)if(E[J].marker==Y.marker)continue e;E.push(Y)}}else B&&(i[n]=B)}return i}function qi(e,t,i){for(var r=[],n=0;n<e.length;++n){var E=e[n];if(E.ranges){r.push(i?Wr.prototype.deepCopy.call(E):E);continue}var B=E.changes,K=[];r.push({changes:K});for(var Y=0;Y<B.length;++Y){var J=B[Y],se=void 0;if(K.push({from:J.from,to:J.to,text:J.text}),t)for(var he in J)(se=he.match(/^spans_(\d+)$/))&&(pe(t,Number(se[1]))>-1&&(Re(K)[he]=J[he],delete J[he]))}}return r}function Ia(e,t,i,r){if(r){var n=e.anchor;if(i){var E=St(t,n)<0;E!=St(i,n)<0?(n=t,t=i):E!=St(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),E=0;E<e.sel.ranges.length;E++)r[E]=Ia(e.sel.ranges[E],t[E],null,n);var B=Jr(e.cm,r,e.sel.primIndex);br(e,B,i)}function Na(e,t,i,r){var 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zo(e){Go(e,Ko(e,e.sel,null,!1))}function Ko(e,t,i,r){for(var n,E=0;E<t.ranges.length;E++){var B=t.ranges[E],K=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[E],Y=ea(e,B.anchor,K&&K.anchor,i,r),J=ea(e,B.head,K&&K.head,i,r);(n||Y!=B.anchor||J!=B.head)&&(n||(n=t.ranges.slice(0,E)),n[E]=new jt(Y,J))}return n?Jr(e.cm,n,t.primIndex):t}function en(e,t,i,r,n){var E=ht(e,t.line);if(E.markedSpans)for(var B=0;B<E.markedSpans.length;++B){var K=E.markedSpans[B],Y=K.marker,J="selectLeft"in Y?!Y.selectLeft:Y.inclusiveLeft,se="selectRight"in Y?!Y.selectRight:Y.inclusiveRight;if((K.from==null||(J?K.from<=t.ch:K.from<t.ch))&&(K.to==null||(se?K.to>=t.ch:K.to>t.ch))){if(n&&(Te(Y,"beforeCursorEnter"),Y.explicitlyCleared))if(E.markedSpans){--B;continue}else break;if(!Y.atomic)continue;if(i){var he=Y.find(r<0?1:-1),be=void 0;if((r<0?se:J)&&(he=Vo(e,he,-r,he&&he.line==t.line?E:null)),he&&he.line==t.line&&(be=St(he,i))&&(r<0?be<0:be>0))return en(e,he,t,r,n)}var ye=Y.find(r<0?-1:1);return(r<0?J:se)&&(ye=Vo(e,ye,r,ye.line==t.line?E:null)),ye?en(e,ye,t,r,n):null}}return t}function ea(e,t,i,r,n){var E=r||1,B=en(e,t,i,E,n)||!n&&en(e,t,i,E,!0)||en(e,t,i,-E,n)||!n&&en(e,t,i,-E,!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||ht(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,E,B,K){n&&(r.from=s(e,n)),E&&(r.to=s(e,E)),B&&(r.text=B),K!==void 0&&(r.origin=K)}),Te(e,"beforeChange",e,r),e.cm&&Te(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((le(e,"beforeChange")||e.cm&&le(e.cm,"beforeChange"))&&(t=Yo(e,t,!0),!t))return;var r=Ri&&!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]==""&&St(t.from,t.to)==0)return;var i=Ra(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,E){!E&&pe(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,E,B=e.sel,K=t=="undo"?n.done:n.undone,Y=t=="undo"?n.undone:n.done,J=0;J<K.length&&!(E=K[J],i?E.ranges&&!E.equals(e.sel):!E.ranges);J++);if(J==K.length)return;for(n.lastOrigin=n.lastSelOrigin=null;;)if(E=K.pop(),E.ranges){if(Jn(E,Y),i&&!E.equals(e.sel)){br(e,E,{clearRedo:!1});return}B=E}else if(r){K.push(E);return}else break;var se=[];Jn(B,Y),Y.push({changes:se,generation:n.generation}),n.generation=E.generation||++n.maxGeneration;for(var he=le(e,"beforeChange")||e.cm&&le(e.cm,"beforeChange"),be=function(Ne){var je=E.changes[Ne];if(je.origin=t,he&&!Yo(e,je,!1))return K.length=0,{};se.push(Ma(e,je));var Xe=Ne?Ra(e,je):Re(K);Ln(e,je,Xe,Uo(e,je)),!Ne&&e.cm&&e.cm.scrollIntoView({from:je.from,to:Ai(je)});var nt=[];Li(e,function(Ye,st){!st&&pe(nt,Ye.history)==-1&&(qo(Ye.history,je),nt.push(Ye.history)),Ln(Ye,je,null,Uo(Ye,je))})},ye=E.changes.length-1;ye>=0;--ye){var ke=be(ye);if(ke)return ke.v}}function Zo(e,t){if(t==0)return;if(e.first+=t,e.sel=new Wr(Ze(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:[Re(t.text)],origin:t.origin}}var E=e.lastLine();t.to.line>E&&(t={from:t.from,to:Ue(E,ht(e,E).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Hr(e,t.from,t.to),i||(i=Ra(e,t)),e.cm?xl(e.cm,t,r):Pa(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,E=t.from,B=t.to,K=!1,Y=E.line;e.options.lineWrapping||(Y=kt(Er(ht(r,E.line))),r.iter(Y,B.line+1,function(ye){if(ye==n.maxLine)return K=!0,!0})),r.sel.contains(t.from,t.to)>-1&&fe(e),Pa(r,t,i,fo(e)),e.options.lineWrapping||(r.iter(Y,E.line+t.text.length,function(ye){var ke=pn(ye);ke>n.maxLineLength&&(n.maxLine=ye,n.maxLineLength=ke,n.maxLineChanged=!0,K=!1)}),K&&(e.curOp.updateMaxLine=!0)),Xr(r,E.line),Cn(e,400);var J=t.text.length-(B.line-E.line)-1;t.full?Ar(e):E.line==B.line&&t.text.length==1&&!Po(e.doc,t)?Ti(e,E.line,"text"):Ar(e,E.line,B.line+1,J);var se=le(e,"changes"),he=le(e,"change");if(he||se){var be={from:E,to:B,text:t.text,removed:t.removed,origin:t.origin};he&&cr(e,"change",e,be),se&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(be)}e.display.selForContextMenu=null}function rn(e,t,i,r,n){var E;r||(r=i),St(r,i)<0&&(E=[r,i],i=E[0],r=E[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 E=e[n],B=!0;if(E.ranges){E.copied||(E=e[n]=E.deepCopy(),E.copied=!0);for(var K=0;K<E.ranges.length;K++)Jo(E.ranges[K].anchor,t,i,r),Jo(E.ranges[K].head,t,i,r);continue}for(var Y=0;Y<E.changes.length;++Y){var J=E.changes[Y];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,E=t;return typeof t=="number"?E=ht(e,j(e,t)):n=kt(t),n==null?null:(r(E,n)&&e.cm&&Ti(e.cm,n,i),E)}function _n(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}_n.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,pt(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 Dn(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}Dn.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 E=Math.min(t,n-e),B=r.height;if(r.removeInner(e,E),this.height-=B-r.height,n==E&&(this.children.splice(i--,1),r.parent=null),(t-=E)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof _n))){var K=[];this.collapse(K),this.children=[new _n(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],E=n.chunkSize();if(e<=E){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 Y=new _n(n.lines.slice(K,K+=25));n.height-=Y.height,this.children.splice(++r,0,Y),Y.parent=this}n.lines=n.lines.slice(0,B),this.maybeSpill()}break}e-=E}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Dn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=pe(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new Dn(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],E=n.chunkSize();if(e<E){var B=Math.min(t,E-e);if(n.iterN(e,B,i))return!0;if((t-=B)==0)break;e=0}else e-=E}}};var Rn=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};Rn.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 E=vn(this);mr(i,Math.max(0,i.height-E)),e&&(Pr(e,function(){es(e,i,-E),Ti(e,r,"widget")}),cr(e,"lineWidgetCleared",e,this,r))},Rn.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&&Pr(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),cr(i,"lineWidgetChanged",i,e,kt(r))})},ue(Rn);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 Rn(e,i,r),E=e.cm;return E&&n.noHScroll&&(E.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,E&&!ri(e,B)){var Y=$r(B)<e.scrollTop;mr(B,B.height+vn(n)),Y&&wa(E,n.height),E.curOp.forceUpdate=!0}return!0}),E&&cr(E,"lineWidgetAdded",E,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),le(this,"clear")){var i=this.find();i&&cr(this,"clear",i.from,i.to)}for(var r=null,n=null,E=0;E<this.lines.length;++E){var B=this.lines[E],K=Or(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=Oi(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 Y=0;Y<this.lines.length;++Y){var J=Er(this.lines[Y]),se=pn(J);se>e.display.maxLineLength&&(e.display.maxLine=J,e.display.maxLineLength=se,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 E=this.lines[n],B=Or(E.markedSpans,this);if(B.from!=null&&(i=Ue(t?E:kt(E),B.from),e==-1))return i;if(B.to!=null&&(r=Ue(t?E:kt(E),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;Pr(r,function(){var n=t.line,E=kt(t.line),B=fa(r,E);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 Y=vn(i)-K;Y&&mr(n,n.height+Y)}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||pe(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ki.prototype.detachLine=function(e){if(this.lines.splice(pe(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ue(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 E=new ki(e,n),B=St(t,i);if(r&&W(r,E,!1),B>0||B==0&&E.clearWhenEmpty!==!1)return E;if(E.replacedWith&&(E.collapsed=!0,E.widgetNode=S("span",[E.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||E.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(E.widgetNode.insertLeft=!0)),E.collapsed){if(ar(e,t.line,t,i,E)||t.line!=i.line&&ar(e,i.line,t,i,E))throw new Error("Inserting collapsed marker partially overlapping an existing one");oi()}E.addToHistory&&Bo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var K=t.line,Y=e.cm,J;if(e.iter(K,i.line+1,function(he){Y&&E.collapsed&&!Y.options.lineWrapping&&Er(he)==Y.display.maxLine&&(J=!0),E.collapsed&&K!=t.line&&mr(he,0),yi(he,new si(E,K==t.line?t.ch:null,K==i.line?i.ch:null)),++K}),E.collapsed&&e.iter(t.line,i.line+1,function(he){ri(e,he)&&mr(he,0)}),E.clearOnEnter&&we(E,"beforeCursorEnter",function(){return E.clear()}),E.readOnly&&(Ur(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),E.collapsed&&(E.id=++ts,E.atomic=!0),Y){if(J&&(Y.curOp.updateMaxLine=!0),E.collapsed)Ar(Y,t.line,i.line+1);else if(E.className||E.startStyle||E.endStyle||E.css||E.attributes||E.title)for(var se=t.line;se<=i.line;se++)Ti(Y,se,"text");E.atomic&&zo(Y.doc),cr(Y,"markerAdded",Y,E)}return E}var On=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};On.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")},On.prototype.find=function(e,t){return this.primary.find(e,t)},ue(On);function Sl(e,t,i,r,n){r=W(r),r.shared=!1;var E=[nn(e,t,i,r,n)],B=E[0],K=r.widgetNode;return Li(e,function(Y){K&&(r.widgetNode=K.cloneNode(!0)),E.push(nn(Y,s(Y,t),s(Y,i),r,n));for(var J=0;J<Y.linked.length;++J)if(Y.linked[J].isParent)return;B=Re(E)}),new On(E,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(),E=e.clipPos(n.from),B=e.clipPos(n.to);if(St(E,B)){var K=nn(e,E,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],E=[n.primary.doc];Li(n.primary.doc,function(Y){return E.push(Y)});for(var B=0;B<n.markers.length;B++){var 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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,ht(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 ht(this,e)},getLineNumber:function(e){return kt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ht(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,R(this,e),t)}),extendSelectionsBy:sr(function(e,t){var i=Ze(this.sel.ranges,e);jo(this,R(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,E=0;E<n.ranges.length;E++){var B=n.ranges[E];r[E]={from:B.from(),to:B.to(),text:this.splitLines(e[E]),origin:i}}for(var K=t&&t!="end"&&cl(this,r,t),Y=r.length-1;Y>=0;Y--)tn(this,r[Y]);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&&Ve(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,Ve(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=ht(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(v(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",E=r[n];if(E)if(i==null)r[n]=null;else{var B=E.match(v(i));if(!B)return!1;var K=B.index+B[0].length;r[n]=E.slice(0,B.index)+(!B.index||K==E.length?"":" ")+E.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=ht(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(E){var B=E.markedSpans;if(B)for(var K=0;K<B.length;K++){var Y=B[K];!(Y.to!=null&&n==e.line&&e.ch>=Y.to||Y.from==null&&n!=e.line||Y.from!=null&&n==t.line&&Y.from>=t.ch)&&(!i||i(Y.marker))&&r.push(Y.marker.parent||Y.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 E=n.text.length+r;if(E>e)return t=e,!0;e-=E,++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 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je=Ne.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(je)){K();return}E[ke]=je,K()},Ne.readAsText(ye)},J=0;J<r.length;J++)Y(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 se=e.dataTransfer.getData("Text");if(se){var he;if(t.state.draggingText&&!t.state.draggingText.copy&&(he=t.listSelections()),qn(t.doc,wi(i,i)),he)for(var be=0;be<he.length;++be)rn(t.doc,"",he[be].anchor,he[be].head,"drag");t.replaceSelection(se,"around","paste"),t.display.input.focus()}}catch(ye){}}}function Ll(e,t){if(H&&(!e.state.draggingText||+new Date-is<100)){de(t);return}if(Le(e,t)||ui(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!D){var i=o("img",null,null,"position: fixed; left: 0; top: 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e;we(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,as(Rl)},100))}),we(window,"blur",function(){return as(Zi)})}function Rl(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var _i={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"},Pn=0;Pn<10;Pn++)_i[Pn+48]=_i[Pn+96]=String(Pn);for(var ra=65;ra<=90;ra++)_i[ra]=String.fromCharCode(ra);for(var 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E=qe(n,i.ch,i.sticky),B=n[E];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,nt){return Ba(t,Xe instanceof Ue?Xe.ch:Xe,nt)},Y,J=function(Xe){return e.options.lineWrapping?(Y=Y||Xi(e,t),co(e,t,Y,Xe)):{begin:0,end:t.text.length}},se=J(i.sticky=="before"?K(i,-1):i.ch);if(e.doc.direction=="rtl"||B.level==1){var he=B.level==1==r<0,be=K(i,he?1:-1);if(be!=null&&(he?be<=B.to&&be<=se.end:be>=B.from&&be>=se.begin)){var ye=he?"before":"after";return new Ue(i.line,be,ye)}}var ke=function(Xe,nt,Ye){for(var st=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+=nt){var Et=n[Xe],gt=nt>0==(Et.level!=1),At=gt?Ye.begin:K(Ye.end,-1);if(Et.from<=At&&At<Et.to)return st(At,gt);if(At=gt?Et.from:K(Et.to,-1),Ye.begin<=At&&At<Ye.end)return st(At,gt)}},Ne=ke(E+r,r,se);if(Ne)return Ne;var je=r>0?se.end:K(se.begin,-1);return 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jl=400,Wa=function(e,t,i){this.time=e,this.pos=t,this.button=i};Wa.prototype.compare=function(e,t,i){return this.time+jl>e&&St(t,this.pos)==0&&i==this.button};var Bn,Fn;function Wl(e,t){var i=+new Date;return Fn&&Fn.compare(i,e,t)?(Bn=Fn=null,"triple"):Bn&&Bn.compare(i,e,t)?(Fn=new Wa(i,e,t),Bn=null,"double"):(Bn=new Wa(i,e,t),Fn=null,"single")}function vs(e){var t=this,i=t.display;if(Le(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,ui(i,e)){P||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ha(t,e))return;var r=Ni(t,e),n=Ee(e),E=r?Wl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,E,e))return;n==1?r?zl(t,r,E,e):me(e)==i.scroller&&q(e):n==2?(r&&Qn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(k?t.display.input.onContextMenu(e):yo(t))}function Hl(e,t,i,r,n){var E="Click";return 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jt(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,E=e.doc;q(t);var B,K,Y=E.sel,J=Y.ranges;if(r.addNew&&!r.extend?(K=E.sel.contains(i),K>-1?B=J[K]:B=new jt(i,i)):(B=E.sel.primary(),K=E.sel.primIndex),r.unit=="rectangle")r.addNew||(B=new jt(i,i)),i=Ni(e,t,!0,!0),K=-1;else{var se=ys(e,i,r.unit);r.extend?B=Ia(B,se.anchor,se.head,r.extend):B=se}r.addNew?K==-1?(K=J.length,br(E,Jr(e,J.concat([B]),K),{scroll:!1,origin:"*mouse"})):J.length>1&&J[K].empty()&&r.unit=="char"&&!r.extend?(br(E,Jr(e,J.slice(0,K).concat(J.slice(K+1)),0),{scroll:!1,origin:"*mouse"}),Y=E.sel):Na(E,K,B,Ce):(K=0,br(E,new Wr([B],0),Ce),Y=E.sel);var he=i;function be(Ye){if(St(he,Ye)==0)return;if(he=Ye,r.unit=="rectangle"){for(var st=[],Et=e.options.tabSize,gt=ee(ht(E,i.line).text,i.ch,Et),At=ee(ht(E,Ye.line).text,Ye.ch,Et),zt=Math.min(gt,At),lr=Math.max(gt,At),Yt=Math.min(i.line,Ye.line),Mr=Math.min(e.lastLine(),Math.max(i.line,Ye.line));Yt<=Mr;Yt++){var kr=ht(E,Yt).text,er=Se(kr,zt,Et);zt==lr?st.push(new 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n,E;if(t.touches)n=t.touches[0].clientX,E=t.touches[0].clientY;else try{n=t.clientX,E=t.clientY}catch(be){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&q(t);var B=e.display,K=B.lineDiv.getBoundingClientRect();if(E>K.bottom||!le(e,i))return ie(t);E-=K.top-B.viewOffset;for(var Y=0;Y<e.display.gutterSpecs.length;++Y){var J=B.gutters.childNodes[Y];if(J&&J.getBoundingClientRect().right>=n){var se=Fr(e.doc,E),he=e.display.gutterSpecs[Y];return Te(e,i,e,se,he.className,t),ie(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(Le(e,t,"contextmenu"))return;k||e.display.input.onContextMenu(t)}function Yl(e,t){return le(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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E.electricInput&&(E.electricInput.test(ht(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,E={anchor:Ue(n,0),head:Ue(n+1,0)};i.push(E),t.push(e.getRange(E.anchor,E.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=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),x&&(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 E=this.options,B=E[r];if(E[r]==n&&r!="mode")return;E[r]=n,t.hasOwnProperty(r)&&or(this,t[r])(this,n,B),Te(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,E=0;E<n.length;++E)if(n[E]==r||n[E].name==r)return n.splice(E,1),!0},addOverlay:Sr(function(r,n){var E=r.token?r:e.getMode(this.options,r);if(E.startState)throw new Error("Overlays may not be stateful.");He(this.state.overlays,{mode:E,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,E=0;E<n.length;++E){var B=n[E].modeSpec;if(B==r||typeof r=="string"&&B.name==r){n.splice(E,1),this.state.modeGen++,Ar(this);return}}}),indentLine:Sr(function(r,n,E){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,E)}),indentSelection:Sr(function(r){for(var n=this.doc.sel.ranges,E=-1,B=0;B<n.length;B++){var K=n[B];if(K.empty())K.head.line>E&&(Un(this,K.head.line,r,!0),E=K.head.line,B==this.doc.sel.primIndex&&Ji(this));else{var Y=K.from(),J=K.to(),se=Math.max(E,Y.line);E=Math.min(this.lastLine(),J.line-(J.ch?0:1))+1;for(var he=se;he<E;++he)Un(this,he,r);var be=this.doc.sel.ranges;Y.ch==0&&n.length==be.length&&be[B].from().ch>0&&Na(this.doc,B,new jt(Y,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=Oe(this,ht(this.doc,r.line)),E=0,B=(n.length-1)/2,K=r.ch,Y;if(K==0)Y=n[2];else for(;;){var J=E+B>>1;if((J?n[J*2-1]:0)>=K)B=J;else if(n[J*2+1]<K)E=J+1;else{Y=n[J*2+2];break}}var se=Y?Y.indexOf("overlay "):-1;return se<0?Y:se==0?null:Y.slice(0,se-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 E=[];if(!i.hasOwnProperty(n))return E;var B=i[n],K=this.getModeAt(r);if(typeof K[n]=="string")B[K[n]]&&E.push(B[K[n]]);else if(K[n])for(var Y=0;Y<K[n].length;Y++){var J=B[K[n][Y]];J&&E.push(J)}else K.helperType&&B[K.helperType]?E.push(B[K.helperType]):B[K.name]&&E.push(B[K.name]);for(var se=0;se<B._global.length;se++){var he=B._global[se];he.pred(K,this)&&pe(E,he.val)==-1&&E.push(he.val)}return E},getStateAfter:function(r,n){var E=this.doc;return r=j(E,r==null?E.first+E.size-1:r),Ke(this,r+1,n).state},cursorCoords:function(r,n){var E,B=this.doc.sel.primary();return r==null?E=B.head:typeof r=="object"?E=s(this.doc,r):E=r?B.from():B.to(),Zr(this,E,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,E){var B=!1,K;if(typeof r=="number"){var Y=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>Y&&(r=Y,B=!0),K=ht(this.doc,r)}else K=r;return Hn(this,K,{top:0,left:0},n||"page",E||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,E,B,K){var Y=this.display;r=Zr(this,s(this.doc,r));var J=r.bottom,se=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),Y.sizer.appendChild(n),B=="over")J=r.top;else if(B=="above"||B=="near"){var he=Math.max(Y.wrapper.clientHeight,this.doc.height),be=Math.max(Y.sizer.clientWidth,Y.lineSpace.clientWidth);(B=="above"||r.bottom+n.offsetHeight>he)&&r.top>n.offsetHeight?J=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=he&&(J=r.bottom),se+n.offsetWidth>be&&(se=be-n.offsetWidth)}n.style.top=J+"px",n.style.left=n.style.right="",K=="right"?(se=Y.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(K=="left"?se=0:K=="middle"&&(se=(Y.sizer.clientWidth-n.offsetWidth)/2),n.style.left=se+"px"),E&&Zs(this,{left:se,top:J,right:se+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,E,B){var K=1;n<0&&(K=-1,n=-n);for(var Y=s(this.doc,r),J=0;J<n&&!(Y=Ka(this.doc,Y,K,E,B),Y.hitSide);++J);return Y},moveH:Sr(function(r,n){var E=this;this.extendSelectionsBy(function(B){return E.display.shift||E.doc.extend||B.empty()?Ka(E.doc,B.head,r,n,E.options.rtlMoveVisually):r<0?B.from():B.to()},Ae)}),deleteH:Sr(function(r,n){var E=this.doc.sel,B=this.doc;E.somethingSelected()?B.replaceSelection("",null,"+delete"):on(this,function(K){var Y=Ka(B,K.head,r,n,!1);return r<0?{from:Y,to:K.head}:{from:K.head,to:Y}})}),findPosV:function(r,n,E,B){var K=1,Y=B;n<0&&(K=-1,n=-n);for(var J=s(this.doc,r),se=0;se<n;++se){var he=Zr(this,J,"div");if(Y==null?Y=he.left:he.left=Y,J=ks(this,he,K,E),J.hitSide)break}return J},moveV:Sr(function(r,n){var E=this,B=this.doc,K=[],Y=!this.display.shift&&!B.extend&&B.sel.somethingSelected();if(B.extendSelectionsBy(function(se){if(Y)return r<0?se.from():se.to();var he=Zr(E,se.head,"div");se.goalColumn!=null&&(he.left=se.goalColumn),K.push(he.left);var be=ks(E,he,r,n);return n=="page"&&se==B.sel.primary()&&wa(E,ma(E,be,"div").top-he.top),be},Ae),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,E=ht(n,r.line).text,B=r.ch,K=r.ch;if(E){var Y=this.getHelper(r,"wordChars");(r.sticky=="before"||K==E.length)&&B?--B:++K;for(var J=E.charAt(B),se=We(J,Y)?function(he){return We(he,Y)}:/\s/.test(J)?function(he){return/\s/.test(he)}:function(he){return!/\s/.test(he)&&!We(he)};B>0&&se(E.charAt(B-1));)--B;for(;K<E.length&&se(E.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"),Te(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:Mi(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 E=this,B=function(Y){return typeof Y=="number"||/^\d+$/.test(String(Y))?Y+"px":Y};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(Y){if(Y.widgets){for(var J=0;J<Y.widgets.length;J++)if(Y.widgets[J].noHScroll){Ti(E,K,"widget");break}}++K}),this.curOp.forceUpdate=!0,Te(this,"refresh",this)}),operation:function(r){return Pr(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),Te(this,"refresh",this)}),swapDoc:Sr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Mo(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}},ue(e),e.registerHelper=function(r,n,E){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=E},e.registerGlobalHelper=function(r,n,E,B){e.registerHelper(r,n,B),i[r]._global.push({pred:E,val:B})}}function Ka(e,t,i,r,n){var E=t,B=i,K=ht(e,t.line),Y=n&&e.direction=="rtl"?-i:i;function J(){var nt=t.line+Y;return nt<e.first||nt>=e.first+e.size?!1:(t=new Ue(nt,t.ch,t.sticky),K=ht(e,nt))}function se(nt){var Ye;if(r=="codepoint"){var st=K.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(st)?Ye=null:Ye=new Ue(t.line,Math.max(0,Math.min(K.text.length,t.ch+i*(st>=55296&&st<56320?2:1))),-i)}else n?Ye=Ml(e.cm,K,t,i):Ye=Fa(K,t,i);if(Ye==null)if(!nt&&J())t=Ua(n,e.cm,K,t.line,Y);else return!1;else t=Ye;return!0}if(r=="char"||r=="codepoint")se();else if(r=="column")se(!0);else if(r=="word"||r=="group")for(var he=null,be=r=="group",ye=e.cm&&e.cm.getHelper(t,"wordChars"),ke=!0;!(i<0&&!se(!ke));ke=!1){var Ne=K.text.charAt(t.ch)||`
`,je=We(Ne,ye)?"w":be&&Ne==`
`?"n":!be||/\s/.test(Ne)?null:"p";if(be&&!ke&&!je&&(je="s"),he&&he!=je){i<0&&(i=1,se(),t.sticky="after");break}if(je&&(he=je),i>0&&!se(!ke))break}var Xe=ea(e,t,E,B,!0);return pi(E,Xe)&&(Xe.hitSide=!0),Xe}function ks(e,t,i,r){var n=e.doc,E=t.left,B;if(r=="page"){var K=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Y=Math.max(K-.5*Yi(e.display),3);B=(i>0?t.bottom:t.top)+i*Y}else r=="line"&&(B=i>0?t.bottom+3:t.top-3);for(var J;!(J=va(e,E,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 ae,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 E(K){for(var Y=K.target;Y;Y=Y.parentNode){if(Y==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Y.className))break}return!1}we(n,"paste",function(K){if(!E(K)||Le(r,K)||Ts(K,r))return;F<=11&&setTimeout(or(r,function(){return t.updateFromDOM()}),20)}),we(n,"compositionstart",function(K){t.composing={data:K.data,done:!1}}),we(n,"compositionupdate",function(K){t.composing||(t.composing={data:K.data,done:!1})}),we(n,"compositionend",function(K){t.composing&&(K.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),we(n,"touchstart",function(){return i.forceCompositionEnd()}),we(n,"input",function(){t.composing||t.readFromDOMSoon()});function B(K){if(!E(K)||Le(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 Y=ws(r);oa({lineWise:!0,text:Y.text}),K.type=="cut"&&r.operation(function(){r.setSelections(Y.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 se=Ls(),he=se.firstChild;r.display.lineSpace.insertBefore(se,r.display.lineSpace.firstChild),he.value=Qr.text.join(`
`);var be=document.activeElement;Q(he),setTimeout(function(){r.display.lineSpace.removeChild(se),be.focus(),be==n&&i.showPrimarySelection()},50)}we(n,"copy",B),we(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 E=sa(t,e.anchorNode,e.anchorOffset),B=sa(t,e.focusNode,e.focusOffset);if(E&&!E.bad&&B&&!B.bad&&St(vi(E,B),r)==0&&St(gi(E,B),n)==0)return;var K=t.display.view,Y=r.line>=t.display.viewFrom&&_s(t,r)||{node:K[0].measure.map[2],offset:0},J=n.line<t.display.viewTo&&_s(t,n);if(!J){var se=K[K.length-1].measure,he=se.maps?se.maps[se.maps.length-1]:se.map;J={node:he[he.length-1],offset:he[he.length-2]-he[he.length-3]}}if(!Y||!J){e.removeAllRanges();return}var be=e.rangeCount&&e.getRangeAt(0),ye;try{ye=y(Y.node,Y.offset,J.offset,J.node)}catch(ke){}ye&&(!_&&t.state.focused?(e.collapse(Y.node,Y.offset),ye.collapsed||(e.removeAllRanges(),e.addRange(ye))):(e.removeAllRanges(),e.addRange(ye)),be&&e.anchorNode==null?e.addRange(be):_&&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():Pr(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&&b&&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&&Pr(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,ht(e.doc,r.line-1).length)),n.ch==ht(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 E,B,K;r.line==t.viewFrom||(E=Bi(e,r.line))==0?(B=kt(t.view[0].line),K=t.view[0].node):(B=kt(t.view[E].line),K=t.view[E-1].node.nextSibling);var Y=Bi(e,n.line),J,se;if(Y==t.view.length-1?(J=t.viewTo-1,se=t.lineDiv.lastChild):(J=kt(t.view[Y+1].line)-1,se=t.view[Y+1].node.previousSibling),!K)return!1;for(var he=e.doc.splitLines(tu(e,K,se,B,J)),be=Hr(e.doc,Ue(B,0),Ue(J,ht(e.doc,J).text.length));he.length>1&&be.length>1;)if(Re(he)==Re(be))he.pop(),be.pop(),J--;else if(he[0]==be[0])he.shift(),be.shift(),B++;else break;for(var ye=0,ke=0,Ne=he[0],je=be[0],Xe=Math.min(Ne.length,je.length);ye<Xe&&Ne.charCodeAt(ye)==je.charCodeAt(ye);)++ye;for(var nt=Re(he),Ye=Re(be),st=Math.min(nt.length-(he.length==1?ye:0),Ye.length-(be.length==1?ye:0));ke<st&&nt.charCodeAt(nt.length-ke-1)==Ye.charCodeAt(Ye.length-ke-1);)++ke;if(he.length==1&&be.length==1&&B==r.line)for(;ye&&ye>r.ch&&nt.charCodeAt(nt.length-ke-1)==Ye.charCodeAt(Ye.length-ke-1);)ye--,ke++;he[he.length-1]=nt.slice(0,nt.length-ke).replace(/^\u200b+/,""),he[0]=he[0].slice(ye).replace(/\u200b+$/,"");var Et=Ue(B,ye),gt=Ue(J,be.length?Re(be).length-ke:0);if(he.length>1||he[0]||St(Et,gt))return rn(e.doc,he,Et,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())&&Pr(this.cm,function(){return 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      Time to underbuffer: `+G.toFixed(3)+" s"),l.nextLoadLevel=Q,this.bwEstimator.sample(v,m.loaded),this.clearTimer(),u.loader&&(this.fragCurrent=this.partCurrent=null,u.loader.abort()),l.trigger(M.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:u,part:a,stats:m})},w.onFragLoaded=function(u,a){var l=a.frag,h=a.part;if(l.type===P.PlaylistLevelType.MAIN&&Object(V.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 m=this.hls.levels[l.level],k=(m.loaded?m.loaded.bytes:0)+C.loaded,v=(m.loaded?m.loaded.duration:0)+g;m.loaded={bytes:k,duration:v},m.realBitrate=Math.round(8*k/v)}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,a){var l=a.frag,h=a.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,a){switch(a.details){case F.ErrorDetails.FRAG_LOAD_ERROR:case F.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,a=this.partCurrent,l=this.hls,h=l.maxAutoLevel,C=l.config,g=l.minAutoLevel,m=l.media,k=a?a.duration:u?u.duration:0,v=m?m.currentTime:0,f=m&&m.playbackRate!==0?Math.abs(m.playbackRate):1,p=this.bwEstimator?this.bwEstimator.getEstimate():C.abrEwmaDefaultEstimate,d=(H.BufferHelper.bufferInfo(m,v,C.maxBufferHole).end-v)/f,o=this.findBestLevel(p,g,h,d,C.abrBandWidthFactor,C.abrBandWidthUpFactor);if(o>=0)return o;O.logger.trace((d?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var S=k?Math.min(k,C.maxStarvationDelay):C.maxStarvationDelay,y=C.abrBandWidthFactor,T=C.abrBandWidthUpFactor;if(!d){var I=this.bitrateTestDelay;if(I){var G=k?Math.min(k,C.maxLoadingDelay):C.maxLoadingDelay;S=G-I,O.logger.trace("bitrate test took "+Math.round(1e3*I)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*S)+" ms"),y=T=1}}return o=this.findBestLevel(p,g,h,d+S,y,T),Math.max(o,0)},w.findBestLevel=function(u,a,l,h,C,g){for(var m,k=this.fragCurrent,v=this.partCurrent,f=this.lastLoadedFragLevel,p=this.hls.levels,d=p[f],o=!!(d!=null&&(m=d.details)!==null&&m!==void 0&&m.live),S=d==null?void 0:d.codecSet,y=v?v.duration:k?k.duration:0,T=l;T>=a;T--){var I=p[T];if(!I||S&&I.codecSet!==S)continue;var G=I.details,X=(v?G==null?void 0:G.partTarget:G==null?void 0:G.averagetargetduration)||y,Q=void 0;T<=f?Q=C*u:Q=g*u;var z=p[T].maxBitrate,W=z*X/Q;if(O.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+T+"/"+Math.round(Q)+"/"+z+"/"+X+"/"+h+"/"+W),Q>z&&(!W||o&&!this.bitrateTestDelay||W<h))return T}return-1},A(L,[{key:"nextAutoLevel",get:function(){var u=this._nextAutoLevel,a=this.bwEstimator;if(u!==-1&&(!a||!a.canEstimate()))return u;var l=this.getNextABRAutoLevel();return u!==-1&&(l=Math.min(u,l)),l},set:function(u){this._nextAutoLevel=u}}]),L}();$.default=D},"./src/controller/audio-stream-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/polyfills/number.ts"),N=_("./src/controller/base-stream-controller.ts"),M=_("./src/events.ts"),H=_("./src/utils/buffer-helper.ts"),F=_("./src/controller/fragment-tracker.ts"),P=_("./src/types/level.ts"),O=_("./src/types/loader.ts"),b=_("./src/loader/fragment.ts"),A=_("./src/demux/chunk-cache.ts"),D=_("./src/demux/transmuxer-interface.ts"),L=_("./src/types/transmuxer.ts"),w=_("./src/controller/fragment-finders.ts"),x=_("./src/utils/discontinuities.ts"),u=_("./src/errors.ts"),a=_("./src/utils/logger.ts");function l(){return l=Object.assign||function(k){for(var v=1;v<arguments.length;v++){var f=arguments[v];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},l.apply(this,arguments)}function h(k,v){k.prototype=Object.create(v.prototype),k.prototype.constructor=k,C(k,v)}function C(k,v){return C=Object.setPrototypeOf||function(p,d){return p.__proto__=d,p},C(k,v)}var g=100,m=function(k){h(v,k);function v(p,d){var o;return o=k.call(this,p,d,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var f=v.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,o){var S=o.frag,y=o.id,T=o.initPTS;if(y==="main"){var I=S.cc;this.initPTS[S.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 o=this.lastCurrentTime;this.stopLoad(),this.setInterval(g),this.fragLoadError=0,o>0&&d===-1?(this.log("Override startPosition with lastCurrentTime @"+o.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,o=this.levels,S=this.trackId,y=o==null||((d=o[S])===null||d===void 0)?void 0:d.details;if(y){if(this.waitForCdnTuneIn(y))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 X=this.waitingData;if(X){var Q=X.frag,z=X.part,W=X.cache,ee=X.complete;if(this.initPTS[Q.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=N.State.FRAG_LOADING;var ae=W.flush(),pe={frag:Q,part:z,payload:ae,networkDetails:null};this._handleFragmentLoadProgress(pe),ee&&k.prototype._handleFragmentLoadComplete.call(this,pe)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+Q.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ve=this.getLoadPosition(),De=H.BufferHelper.bufferInfo(this.mediaBuffer,ve,this.config.maxBufferHole),xe=Object(w.fragmentWithinToleranceTest)(De.end,this.config.maxFragLookUpTolerance,Q);xe<0&&(a.logger.log("Waiting fragment cc ("+Q.cc+") @ "+Q.start+" cancelled because another fragment at "+De.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 o=this.mediaBuffer?this.mediaBuffer:d,S=o.buffered;!this.loadedmetadata&&S.length&&(this.loadedmetadata=!0),this.lastCurrentTime=d.currentTime},f.doTickIdle=function(){var d,o,S=this.hls,y=this.levels,T=this.media,I=this.trackId,G=S.config;if(!y||!y[I])return;if(!T&&(this.startFragRequested||!G.startFragPrefetch))return;var X=y[I],Q=X.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,b.ElementaryStreamTypes.AUDIO,O.PlaylistLevelType.AUDIO));var z=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,O.PlaylistLevelType.AUDIO);if(z===null)return;var W=z.len,ee=this.getMaxBufferLength(),ae=this.audioSwitch;if(W>=ee&&!ae)return;if(!ae&&this._streamEnded(z,Q)){S.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=N.State.ENDED;return}var pe=Q.fragments,ve=pe[0].start,De=z.end;if(ae){var xe=this.getLoadPosition();De=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 Ce=this.getNextFragment(De,Q);if(!Ce){this.bufferFlushed=!0;return}((d=Ce.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((o=Ce.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Ce,Q):this.loadFragment(Ce,Q,De)},f.getMaxBufferLength=function(){var d=k.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,O.PlaylistLevelType.MAIN);return o===null?d:Math.max(d,o.len)},f.onMediaDetaching=function(){this.videoBuffer=null,k.prototype.onMediaDetaching.call(this)},f.onAudioTracksUpdated=function(d,o){var S=o.audioTracks;this.resetTransmuxer(),this.levels=S.map(function(y){return new P.Level(y)})},f.onAudioTrackSwitching=function(d,o){var S=!!o.url;this.trackId=o.id;var y=this.fragCurrent;y!=null&&y.loader&&y.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),S?this.setInterval(g):this.resetTransmuxer(),S?(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,o){this.mainDetails=o.details},f.onAudioTrackLoaded=function(d,o){var S,y=this.levels,T=o.details,I=o.id;if(!y){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=y[I],X=0;if(T.live||(S=G.details)!==null&&S!==void 0&&S.live){var Q=this.mainDetails;if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed||!Q)return;!G.details&&T.hasProgramDateTime&&Q.hasProgramDateTime?(Object(x.alignMediaPlaylistByPDT)(T,Q),X=T.fragments[0].start):X=this.alignPlaylists(T,G.details)}G.details=T,this.levelLastLoaded=I,!this.startFragRequested&&(this.mainDetails||!T.live)&&this.setStartPosition(G.details,X),this.state===N.State.WAITING_TRACK&&!this.waitForCdnTuneIn(T)&&(this.state=N.State.IDLE),this.tick()},f._handleFragmentLoadProgress=function(d){var o,S=d.frag,y=d.part,T=d.payload,I=this.config,G=this.trackId,X=this.levels;if(!X){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+S.sn+" of level "+S.level+" will not be buffered");return}var Q=X[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 W=I.defaultAudioCodec||Q.audioCodec||"mp4a.40.2",ee=this.transmuxer;ee||(ee=this.transmuxer=new D.default(this.hls,O.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ae=this.initPTS[S.cc],pe=(o=S.initSegment)===null||o===void 0?void 0:o.data;if(ae!==void 0){var ve=!1,De=y?y.index:-1,xe=De!==-1,Ce=new L.ChunkMetadata(S.level,S.sn,S.stats.chunkCount,T.byteLength,De,xe);ee.push(T,pe,W,"",S,y,z.totalduration,ve,Ce,ae)}else{a.logger.log("Unknown video PTS for cc "+S.cc+", waiting for video PTS before demuxing audio frag "+S.sn+" of ["+z.startSN+" ,"+z.endSN+"],track "+G);var Ae=this.waitingData=this.waitingData||{frag:S,part:y,cache:new A.default,complete:!1},Se=Ae.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,o){var S=o.tracks.audio;S&&(this.mediaBuffer=S.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},f.onFragBuffered=function(d,o){var S=o.frag,y=o.part;if(S.type!==O.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(S)){this.warn("Fragment "+S.sn+(y?" p: "+y.index:"")+" of level "+S.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}S.sn!=="initSegment"&&(this.fragPrevious=S,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(S,y)},f.onError=function(d,o){switch(o.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(O.PlaylistLevelType.AUDIO,o);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=o.fatal?N.State.ERROR:N.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case u.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===N.State.PARSING||this.state===N.State.PARSED)){var S=!0,y=this.getFwdBufferInfo(this.mediaBuffer,O.PlaylistLevelType.AUDIO);y&&y.len>.5&&(S=!this.reduceMaxBufferLength(y.len)),S&&(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,o){var S=o.type;S===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},f._handleTransmuxComplete=function(d){var o,S="audio",y=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 X=G.frag,Q=G.part,z=T.audio,W=T.text,ee=T.id3,ae=T.initSegment;if(this.fragContextChanged(X))return;if(this.state=N.State.PARSING,this.audioSwitch&&z&&this.completeAudioSwitch(),ae!=null&&ae.tracks&&(this._bufferInitSegment(ae.tracks,X,I),y.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:X,id:S,tracks:ae.tracks})),z){var pe=z.startPTS,ve=z.endPTS,De=z.startDTS,xe=z.endDTS;Q&&(Q.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:pe,endPTS:ve,startDTS:De,endDTS:xe}),X.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,pe,ve,De,xe),this.bufferFragmentData(z,X,Q,I)}if(ee!=null&&(o=ee.samples)!==null&&o!==void 0&&o.length){var Ce=l({frag:X,id:S},ee);y.trigger(M.Events.FRAG_PARSING_METADATA,Ce)}if(W){var Ae=l({frag:X,id:S},W);y.trigger(M.Events.FRAG_PARSING_USERDATA,Ae)}},f._bufferInitSegment=function(d,o,S){if(this.state!==N.State.PARSING)return;d.video&&delete d.video;var y=d.audio;if(!y)return;y.levelCodec=y.codec,y.id="audio",this.log("Init audio buffer, container:"+y.container+", codecs[parsed]=["+y.codec+"]"),this.hls.trigger(M.Events.BUFFER_CODECS,d);var T=y.initSegment;if(T!=null&&T.byteLength){var I={type:"audio",frag:o,part:null,chunkMeta:S,parent:o.type,data:T};this.hls.trigger(M.Events.BUFFER_APPENDING,I)}this.tick()},f.loadFragment=function(d,o,S){var y=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||y===F.FragmentState.NOT_LOADED||y===F.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):o.live&&!Object(V.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,o,S)))},f.completeAudioSwitch=function(){var d=this.hls,o=this.media,S=this.trackId;o&&(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:S})},v}(N.default);$.default=m},"./src/controller/audio-track-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts"),N=_("./src/errors.ts"),M=_("./src/controller/base-playlist-controller.ts"),H=_("./src/types/loader.ts");function F(D,L){for(var w=0;w<L.length;w++){var x=L[w];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(D,x.key,x)}}function P(D,L,w){return L&&F(D.prototype,L),w&&F(D,w),D}function O(D,L){D.prototype=Object.create(L.prototype),D.prototype.constructor=D,b(D,L)}function b(D,L){return b=Object.setPrototypeOf||function(x,u){return x.__proto__=u,x},b(D,L)}var A=function(D){O(L,D);function L(x){var u;return u=D.call(this,x,"[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(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),u.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.on(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(V.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var u=this.hls;u.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),u.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),u.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),u.off(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(V.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,D.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,a){this.tracks=a.audioTracks||[]},w.onAudioTrackLoaded=function(u,a){var l=a.id,h=a.details,C=this.tracksInGroup[l];if(!C){this.warn("Invalid audio track id "+l);return}var g=C.details;C.details=a.details,this.log("audioTrack "+l+" loaded ["+h.startSN+"-"+h.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,g))},w.onLevelLoading=function(u,a){this.switchLevel(a.level)},w.onLevelSwitching=function(u,a){this.switchLevel(a.level)},w.switchLevel=function(u){var a=this.hls.levels[u];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.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(V.Events.AUDIO_TRACKS_UPDATED,C),this.selectInitialTrack()}},w.onError=function(u,a){if(D.prototype.onError.call(this,u,a),a.fatal||!a.context)return;a.context.type===H.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},w.setAudioTrack=function(u){var a=this.tracksInGroup;if(u<0||u>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+u);var h=a[u],C=h.id,g=h.groupId,m=g===void 0?"":g,k=h.name,v=h.type,f=h.url;if(this.trackId=u,this.trackName=k,this.selectDefaultTrack=!1,this.hls.trigger(V.Events.AUDIO_TRACK_SWITCHING,{id:C,groupId:m,name:k,type:v,url:f}),h.details&&!h.details.live)return;var p=this.switchParams(h.url,l==null?void 0:l.details);this.loadPlaylist(p)},w.selectInitialTrack=function(){var u=this.tracksInGroup;console.assert(u.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},w.findTrackId=function(u){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var h=a[l];if((!this.selectDefaultTrack||h.default)&&(!u||u===h.name))return h.id}return-1},w.loadPlaylist=function(u){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,h=a.groupId,C=a.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(V.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);$.default=A},"./src/controller/base-playlist-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return P});var V=_("./src/polyfills/number.ts"),N=_("./src/types/level.ts"),M=_("./src/controller/level-helper.ts"),H=_("./src/utils/logger.ts"),F=_("./src/errors.ts"),P=function(){function O(A,D){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,D+":"),this.warn=H.logger.warn.bind(H.logger,D+":"),this.hls=A}var b=O.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(D,L){L.fatal&&L.type===F.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(D,L){var w=L==null?void 0:L.renditionReports;if(w)for(var x=0;x<w.length;x++){var u=w[x],a=""+u.URI;if(a===D.substr(-a.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(V.isFiniteNumber)(l))return new N.HlsUrlParameters(l,Object(V.isFiniteNumber)(h)?h:void 0,N.HlsSkip.No)}}},b.loadPlaylist=function(D){},b.shouldLoadTrack=function(D){return this.canLoad&&D&&!!D.url&&(!D.details||D.details.live)},b.playlistLoaded=function(D,L,w){var x=this,u=L.details,a=L.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(u.advancedDateTime=Date.now()-l,u.live||w!=null&&w.live){if(u.reloaded(w),w&&this.log("live playlist "+D+" "+(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 m=this.hls.config.lowLatencyMode,k=u.lastPartSn,v=u.endSN,f=u.lastPartIndex,p=f!==-1,d=k===v,o=m?0:f;p?(C=d?v+1:k,g=d?o:f+1):C=v+1;var S=u.age,y=S+u.ageHeader,T=Math.min(y-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 "+S.toFixed(2)+"s goal: "+T+" skip sn "+I+" to part "+g)}u.tuneInGoal=T}if(h=this.getDeliveryDirectives(u,L.deliveryDirectives,C,g),m||!d){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(u,L.deliveryDirectives,C,g);var X=Object(M.computeReloadInterval)(u,a);C!==void 0&&u.canBlockReload&&(X-=u.partTarget||1),this.log("reload live playlist "+D+" in "+Math.round(X)+" ms"),this.timer=self.setTimeout(function(){return x.loadPlaylist(h)},X)}else this.clearTimer()},b.getDeliveryDirectives=function(D,L,w,x){var u=Object(N.getSkipValue)(D,w);return L!=null&&L.skip&&D.deltaUpdateFailed&&(w=L.msn,x=L.part,u=N.HlsSkip.No),new N.HlsUrlParameters(w,x,u)},b.retryLoadingOrFail=function(D){var L=this,w=this.hls.config,x=this.retryCount<w.levelLoadingMaxRetry;if(x){var u;if(this.retryCount++,D.details.indexOf("LoadTimeOut")>-1&&(u=D.context)!==null&&u!==void 0&&u.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+D.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*w.levelLoadingRetryDelay,w.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+D.details+'"')}}else this.warn('cannot recover from error "'+D.details+'"'),this.clearTimer(),D.fatal=!0;return x},O}()},"./src/controller/base-stream-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"State",function(){return v}),_.d($,"default",function(){return f});var V=_("./src/polyfills/number.ts"),N=_("./src/task-loop.ts"),M=_("./src/controller/fragment-tracker.ts"),H=_("./src/utils/buffer-helper.ts"),F=_("./src/utils/logger.ts"),P=_("./src/events.ts"),O=_("./src/errors.ts"),b=_("./src/types/transmuxer.ts"),A=_("./src/utils/mp4-tools.ts"),D=_("./src/utils/discontinuities.ts"),L=_("./src/controller/fragment-finders.ts"),w=_("./src/controller/level-helper.ts"),x=_("./src/loader/fragment-loader.ts"),u=_("./src/crypt/decrypter.ts"),a=_("./src/utils/time-ranges.ts"),l=_("./src/types/loader.ts");function h(p,d){for(var o=0;o<d.length;o++){var S=d[o];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(p,S.key,S)}}function C(p,d,o){return d&&h(p.prototype,d),o&&h(p,o),p}function g(p){if(p===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return p}function m(p,d){p.prototype=Object.create(d.prototype),p.prototype.constructor=p,k(p,d)}function k(p,d){return k=Object.setPrototypeOf||function(S,y){return S.__proto__=y,S},k(p,d)}var v={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},f=function(p){m(d,p);function d(S,y,T){var I;return I=p.call(this)||this,I.hls=void 0,I.fragPrevious=null,I.fragCurrent=null,I.fragmentTracker=void 0,I.transmuxer=null,I._state=v.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=F.logger.log.bind(F.logger,T+":"),I.warn=F.logger.warn.bind(F.logger,T+":"),I.hls=S,I.fragmentLoader=new x.default(S.config),I.fragmentTracker=y,I.config=S.config,I.decrypter=new u.default(S,S.config),S.on(P.Events.KEY_LOADED,I.onKeyLoaded,g(I)),I}var o=d.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(y){},o.stopLoad=function(){this.fragmentLoader.abort();var y=this.fragCurrent;y&&this.fragmentTracker.removeFragment(y),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=v.STOPPED},o._streamEnded=function(y,T){var I=this.fragCurrent,G=this.fragmentTracker;if(!T.live&&I&&I.sn===T.endSN&&!y.nextStart){var X=G.getState(I);return X===M.FragmentState.PARTIAL||X===M.FragmentState.OK}return!1},o.onMediaAttached=function(y,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===v.STOPPED&&this.startLoad(G.startPosition)},o.onMediaDetaching=function(){var y=this.media;y!=null&&y.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),y&&(y.removeEventListener("seeking",this.onvseeking),y.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var y=this.config,T=this.fragCurrent,I=this.media,G=this.mediaBuffer,X=this.state,Q=I?I.currentTime:0,z=H.BufferHelper.bufferInfo(G||I,Q,y.maxBufferHole);if(this.log("media seeking to "+(Object(V.isFiniteNumber)(Q)?Q.toFixed(3):Q)+", state: "+X),X===v.ENDED)this.resetLoadingState();else if(T&&!z.len){var W=y.maxFragLookUpTolerance,ee=T.start-W,ae=T.start+T.duration+W,pe=Q>ae;(Q<ee||pe)&&(pe&&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()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(y,T){if(this.state!==v.KEY_LOADING||T.frag!==this.fragCurrent||!this.levels)return;this.state=v.IDLE;var I=this.levels[T.frag.level].details;I&&this.loadFragment(T.frag,I,T.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),p.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=v.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,p.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(y,T){this.log("Loading key for "+y.sn+" of ["+T.startSN+"-"+T.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level),this.state=v.KEY_LOADING,this.fragCurrent=y,this.hls.trigger(P.Events.KEY_LOADING,{frag:y})},o.loadFragment=function(y,T,I){this._loadFragForPlayback(y,T,I)},o._loadFragForPlayback=function(y,T,I){var G=this,X=function(z){if(G.fragContextChanged(y)){G.warn("Fragment "+y.sn+(z.part?" p: "+z.part.index:"")+" of level "+y.level+" was dropped during download."),G.fragmentTracker.removeFragment(y);return}y.stats.chunkCount++,G._handleFragmentLoadProgress(z)};this._doFragLoad(y,T,I,X).then(function(Q){if(!Q)return;G.fragLoadError=0;var z=G.state;if(G.fragContextChanged(y)){(z===v.FRAG_LOADING||z===v.BACKTRACKING||!G.fragCurrent&&z===v.PARSING)&&(G.fragmentTracker.removeFragment(y),G.state=v.IDLE);return}if("payload"in Q&&(G.log("Loaded fragment "+y.sn+" of level "+y.level),G.hls.trigger(P.Events.FRAG_LOADED,Q),G.state===v.BACKTRACKING)){G.fragmentTracker.backtrack(y,Q),G.resetFragmentLoading(y);return}G._handleFragmentLoadComplete(Q)}).catch(function(Q){G.warn(Q),G.resetFragmentLoading(y)})},o.flushMainBuffer=function(y,T,I){if(I===void 0&&(I=null),!(y-T))return;var G={startOffset:y,endOffset:T,type:I};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,G)},o._loadInitSegment=function(y){var T=this;this._doFragLoad(y).then(function(I){if(!I||T.fragContextChanged(y)||!T.levels)throw new Error("init load aborted");return I}).then(function(I){var G=T.hls,X=I.payload,Q=y.decryptdata;if(X&&X.byteLength>0&&Q&&Q.key&&Q.iv&&Q.method==="AES-128"){var z=self.performance.now();return T.decrypter.webCryptoDecrypt(new Uint8Array(X),Q.key.buffer,Q.iv.buffer).then(function(W){var ee=self.performance.now();return G.trigger(P.Events.FRAG_DECRYPTED,{frag:y,payload:W,stats:{tstart:z,tdecrypt:ee}}),I.payload=W,I})}return I}).then(function(I){var G=T.fragCurrent,X=T.hls,Q=T.levels;if(!Q)throw new Error("init load aborted, missing levels");var z=Q[y.level].details;console.assert(z,"Level details are defined when init segment is loaded");var W=y.stats;T.state=v.IDLE,T.fragLoadError=0,y.data=new Uint8Array(I.payload),W.parsing.start=W.buffering.start=self.performance.now(),W.parsing.end=W.buffering.end=self.performance.now(),I.frag===G&&X.trigger(P.Events.FRAG_BUFFERED,{stats:W,frag:G,part:null,id:y.type}),T.tick()}).catch(function(I){T.warn(I),T.resetFragmentLoading(y)})},o.fragContextChanged=function(y){var T=this.fragCurrent;return!y||!T||y.level!==T.level||y.sn!==T.sn||y.urlId!==T.urlId},o.fragBufferedComplete=function(y,T){var I=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+y.type+" sn: "+y.sn+(T?" part: "+T.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+y.level+" "+a.default.toString(H.BufferHelper.getBuffered(I))),this.state=v.IDLE,this.tick()},o._handleFragmentLoadComplete=function(y){var T=this.transmuxer;if(!T)return;var I=y.frag,G=y.part,X=y.partsLoaded,Q=!X||X.length===0||X.some(function(W){return!W}),z=new b.ChunkMetadata(I.level,I.sn,I.stats.chunkCount+1,0,G?G.index:-1,!Q);T.flush(z)},o._handleFragmentLoadProgress=function(y){},o._doFragLoad=function(y,T,I,G){var X=this;if(I===void 0&&(I=null),!this.levels)throw new Error("frag load aborted, missing levels");if(I=Math.max(y.start,I||0),this.config.lowLatencyMode&&T){var Q=T.partList;if(Q&&G){I>y.end&&T.fragmentHint&&(y=T.fragmentHint);var z=this.getNextPart(Q,y,I);if(z>-1){var W=Q[z];return this.log("Loading part sn: "+y.sn+" p: "+W.index+" cc: "+y.cc+" of playlist ["+T.startSN+"-"+T.endSN+"] parts [0-"+z+"-"+(Q.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(I.toFixed(3))),this.nextLoadPosition=W.start+W.duration,this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:y,part:Q[z],targetBufferTime:I}),this.doFragPartsLoad(y,Q,z,G).catch(function(ee){return X.handleFragLoadError(ee)})}else if(!y.url||this.loadedEndOfParts(Q,I))return Promise.resolve(null)}}return this.log("Loading fragment "+y.sn+" cc: "+y.cc+" "+(T?"of ["+T.startSN+"-"+T.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+y.level+", target: "+parseFloat(I.toFixed(3))),Object(V.isFiniteNumber)(y.sn)&&!this.bitrateTest&&(this.nextLoadPosition=y.start+y.duration),this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:y,targetBufferTime:I}),this.fragmentLoader.load(y,G).catch(function(ee){return X.handleFragLoadError(ee)})},o.doFragPartsLoad=function(y,T,I,G){var X=this;return new Promise(function(Q,z){var W=[],ee=function ae(pe){var ve=T[pe];X.fragmentLoader.loadPart(y,ve,G).then(function(De){W[ve.index]=De;var xe=De.part;X.hls.trigger(P.Events.FRAG_LOADED,De);var Ce=T[pe+1];if(Ce&&Ce.fragment===y)ae(pe+1);else return Q({frag:y,part:xe,partsLoaded:W})}).catch(z)};ee(I)})},o.handleFragLoadError=function(y){var T=y.data;return T&&T.details===O.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(T.frag,T.part):this.hls.trigger(P.Events.ERROR,T),null},o._handleTransmuxerFlush=function(y){var T=this.getCurrentContext(y);if(!T||this.state!==v.PARSING){this.fragCurrent||(this.state=v.IDLE);return}var I=T.frag,G=T.part,X=T.level,Q=self.performance.now();I.stats.parsing.end=Q,G&&(G.stats.parsing.end=Q),this.updateLevelTiming(I,G,X,y.partial)},o.getCurrentContext=function(y){var T=this.levels,I=y.level,G=y.sn,X=y.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=X>-1?Object(w.getPartWith)(Q,G,X):null,W=z?z.fragment:Object(w.getFragmentWithSN)(Q,G,this.fragCurrent);return W?{frag:W,part:z,level:Q}:null},o.bufferFragmentData=function(y,T,I,G){if(!y||this.state!==v.PARSING)return;var X=y.data1,Q=y.data2,z=X;if(X&&Q&&(z=Object(A.appendUint8Array)(X,Q)),!z||!z.length)return;var W={type:y.type,frag:T,part:I,chunkMeta:G,parent:T.type,data:z};this.hls.trigger(P.Events.BUFFER_APPENDING,W),y.dropped&&y.independent&&!I&&this.flushBufferGap(T)},o.flushBufferGap=function(y){var T=this.media;if(!T)return;if(!H.BufferHelper.isBuffered(T,T.currentTime)){this.flushMainBuffer(0,y.start);return}var I=T.currentTime,G=H.BufferHelper.bufferInfo(T,I,0),X=y.duration,Q=Math.min(this.config.maxFragLookUpTolerance*2,X*.25),z=Math.max(Math.min(y.start-Q,G.end-Q),I+Q);y.start-z>Q&&this.flushMainBuffer(z,y.start)},o.getFwdBufferInfo=function(y,T){var I=this.config,G=this.getLoadPosition();if(!Object(V.isFiniteNumber)(G))return null;var X=H.BufferHelper.bufferInfo(y,G,I.maxBufferHole);if(X.len===0&&X.nextStart!==void 0){var Q=this.fragmentTracker.getBufferedFrag(G,T);if(Q&&X.nextStart<Q.end)return H.BufferHelper.bufferInfo(y,G,Math.max(X.nextStart,I.maxBufferHole))}return X},o.getMaxBufferLength=function(y){var T=this.config,I;return y?I=Math.max(8*T.maxBufferSize/y,T.maxBufferLength):I=T.maxBufferLength,Math.min(I,T.maxMaxBufferLength)},o.reduceMaxBufferLength=function(y){var T=this.config,I=y||T.maxBufferLength;return T.maxMaxBufferLength>=I?(T.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+T.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(y,T){var I,G,X=T.fragments,Q=X.length;if(!Q)return null;var z=this.config,W=X[0].start,ee;if(T.live){var ae=z.initialLiveManifestSize;if(Q<ae)return this.warn("Not enough fragments to start playback (have: "+Q+", need: "+ae+")"),null;!T.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(ee=this.getInitialLiveFragment(T,X),this.startPosition=ee?this.hls.liveSyncPosition||ee.start:y)}else y<=W&&(ee=X[0]);if(!ee){var pe=z.lowLatencyMode?T.partEnd:T.fragmentEnd;ee=this.getFragmentAtPosition(y,pe,T)}return(I=ee)!==null&&I!==void 0&&I.initSegment&&!((G=ee)!==null&&G!==void 0&&G.initSegment.data)&&!this.bitrateTest&&(ee=ee.initSegment),ee},o.getNextPart=function(y,T,I){for(var G=-1,X=!1,Q=!0,z=0,W=y.length;z<W;z++){var ee=y[z];if(Q=Q&&!ee.independent,G>-1&&I<ee.start)break;var ae=ee.loaded;!ae&&(X||ee.independent||Q)&&ee.fragment===T&&(G=z),X=ae}return G},o.loadedEndOfParts=function(y,T){var I=y[y.length-1];return I&&T>I.start&&I.loaded},o.getInitialLiveFragment=function(y,T){var I=this.fragPrevious,G=null;if(I){if(y.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 X=I.sn+1;if(X>=y.startSN&&X<=y.endSN){var Q=T[X-y.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?y.fragmentEnd:y.edge,y))}return G},o.getFragmentAtPosition=function(y,T,I){var G=this.config,X=this.fragPrevious,Q=I.fragments,z=I.endSN,W=I.fragmentHint,ee=G.maxFragLookUpTolerance,ae=!!(G.lowLatencyMode&&I.partList&&W);ae&&W&&!this.bitrateTest&&(Q=Q.concat(W),z=W.sn);var pe;if(y<T){var ve=y>T-ee?0:ee;pe=Object(L.findFragmentByPTS)(X,Q,y,ve)}else pe=Q[Q.length-1];if(pe){var De=pe.sn-I.startSN,xe=X&&pe.level===X.level,Ce=Q[De+1],Ae=this.fragmentTracker.getState(pe);if(Ae===M.FragmentState.BACKTRACKED){pe=null;for(var Se=De;Q[Se]&&this.fragmentTracker.getState(Q[Se])===M.FragmentState.BACKTRACKED;)X?pe=Q[Se--]:pe=Q[--Se];pe||(pe=Ce)}else X&&pe.sn===X.sn&&!ae&&(xe&&(pe.sn<z&&this.fragmentTracker.getState(Ce)!==M.FragmentState.OK?(this.log("SN "+pe.sn+" just loaded, load next one: "+Ce.sn),pe=Ce):pe=null))}return pe},o.synchronizeToLiveEdge=function(y){var T=this.config,I=this.media;if(!I)return;var G=this.hls.liveSyncPosition,X=I.currentTime,Q=y.fragments[0].start,z=y.edge,W=X>=Q-T.maxFragLookUpTolerance&&X<=z;if(G!==null&&I.duration>G&&(X<G||!W)){var ee=T.liveMaxLatencyDuration!==void 0?T.liveMaxLatencyDuration:T.liveMaxLatencyDurationCount*y.targetduration;(!W&&I.readyState<4||X<z-ee)&&(this.loadedmetadata||(this.nextLoadPosition=G),I.readyState&&(this.warn("Playback: "+X.toFixed(3)+" is located too far from the end of live sliding playlist: "+z+", reset currentTime to : "+G.toFixed(3)),I.currentTime=G))}},o.alignPlaylists=function(y,T){var I=this.levels,G=this.levelLastLoaded,X=this.fragPrevious,Q=G!==null?I[G]:null,z=y.fragments.length;if(!z)return this.warn("No fragments in live playlist"),0;var W=y.fragments[0].start,ee=!T,ae=y.alignedSliding&&Object(V.isFiniteNumber)(W);if(ee||!ae&&!W){Object(D.alignStream)(X,Q,y);var pe=y.fragments[0].start;return this.log("Live playlist sliding: "+pe.toFixed(2)+" start-sn: "+(T?T.startSN:"na")+"->"+y.startSN+" prev-sn: "+(X?X.sn:"na")+" fragments: "+z),pe}return W},o.waitForCdnTuneIn=function(y){var T=3;return y.live&&y.canBlockReload&&y.tuneInGoal>Math.max(y.partHoldBack,y.partTarget*T)},o.setStartPosition=function(y,T){var I=this.startPosition;if(I<T&&(I=-1),I===-1||this.lastCurrentTime===-1){var G=y.startTimeOffset;Object(V.isFiniteNumber)(G)?(I=T+G,G<0&&(I+=y.totalduration),I=Math.min(Math.max(T,I),T+y.totalduration),this.log("Start time offset "+G+" found in playlist, adjust startPosition to "+I),this.startPosition=I):y.live?I=this.hls.liveSyncPosition||T:this.startPosition=I=0,this.lastCurrentTime=I}this.nextLoadPosition=I},o.getLoadPosition=function(){var y=this.media,T=0;return this.loadedmetadata&&y?T=y.currentTime:this.nextLoadPosition&&(T=this.nextLoadPosition),T},o.handleFragLoadAborted=function(y,T){this.transmuxer&&y.sn!=="initSegment"&&y.stats.aborted&&(this.warn("Fragment "+y.sn+(T?" part"+T.index:"")+" of level "+y.level+" was aborted"),this.resetFragmentLoading(y))},o.resetFragmentLoading=function(y){(!this.fragCurrent||!this.fragContextChanged(y))&&(this.state=v.IDLE)},o.onFragmentOrKeyLoadError=function(y,T){if(T.fatal)return;var I=T.frag;if(!I||I.type!==y)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 X=this.config;if(this.fragLoadError+1<=X.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(I.level))return;var Q=Math.min(Math.pow(2,this.fragLoadError)*X.fragLoadingRetryDelay,X.fragLoadingMaxRetryTimeout);this.warn("Fragment "+I.sn+" of "+y+" "+I.level+" failed to load, retrying in "+Q+"ms"),this.retryDate=self.performance.now()+Q,this.fragLoadError++,this.state=v.FRAG_LOADING_WAITING_RETRY}else T.levelRetry?(y===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=v.IDLE):(F.logger.error(T.details+" reaches max retry, redispatch as fatal ..."),T.fatal=!0,this.hls.stopLoad(),this.state=v.ERROR)},o.afterBufferFlushed=function(y,T,I){if(!y)return;var G=H.BufferHelper.getBuffered(y);this.fragmentTracker.detectEvictedFragments(T,G,I),this.state===v.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=v.IDLE},o.resetLiveStartWhenNotLoaded=function(y){if(!this.loadedmetadata){this.startFragRequested=!1;var T=this.levels?this.levels[y].details:null;if(T!=null&&T.live)return this.startPosition=-1,this.setStartPosition(T,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(y,T,I,G){var X=this,Q=I.details;console.assert(!!Q,"level.details must be defined");var z=Object.keys(y.elementaryStreams).reduce(function(W,ee){var ae=y.elementaryStreams[ee];if(ae){var pe=ae.endPTS-ae.startPTS;if(pe<=0)return X.warn("Could not parse fragment "+y.sn+" "+ee+" duration reliably ("+pe+") resetting transmuxer to fallback to playlist timing"),X.resetTransmuxer(),W||!1;var ve=G?0:Object(w.updateFragPTSDTS)(Q,y,ae.startPTS,ae.endPTS,ae.startDTS,ae.endDTS);return X.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:Q,level:I,drift:ve,type:ee,frag:y,start:ae.startPTS,end:ae.endPTS}),!0}return W},!1);z?(this.state=v.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:y,part:T})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C(d,[{key:"state",get:function(){return this._state},set:function(y){var T=this._state;T!==y&&(this._state=y,this.log(T+"->"+y))}}]),d}(N.default)},"./src/controller/buffer-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return L});var V=_("./src/polyfills/number.ts"),N=_("./src/events.ts"),M=_("./src/utils/logger.ts"),H=_("./src/errors.ts"),F=_("./src/utils/buffer-helper.ts"),P=_("./src/utils/mediasource-helper.ts"),O=_("./src/loader/fragment.ts"),b=_("./src/controller/buffer-operation-queue.ts"),A=Object(P.getMediaSource)(),D=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function w(u){var a=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=a.hls,h=a.media,C=a.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),h&&(a.updateMediaElementDuration(),l.trigger(N.Events.MEDIA_ATTACHED,{media:h})),C&&C.removeEventListener("sourceopen",a._onMediaSourceOpen),a.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 x=w.prototype;return x.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},x.destroy=function(){this.unregisterListeners(),this.details=null},x.registerListeners=function(){var a=this.hls;a.on(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(N.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(N.Events.BUFFER_RESET,this.onBufferReset,this),a.on(N.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(N.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(N.Events.BUFFER_EOS,this.onBufferEos,this),a.on(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(N.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(N.Events.FRAG_PARSED,this.onFragParsed,this),a.on(N.Events.FRAG_CHANGED,this.onFragChanged,this)},x.unregisterListeners=function(){var a=this.hls;a.off(N.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(N.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(N.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(N.Events.BUFFER_RESET,this.onBufferReset,this),a.off(N.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(N.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(N.Events.BUFFER_EOS,this.onBufferEos,this),a.off(N.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(N.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(N.Events.FRAG_PARSED,this.onFragParsed,this),a.off(N.Events.FRAG_CHANGED,this.onFragChanged,this)},x._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new b.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},x.onManifestParsed=function(a,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")},x.onMediaAttaching=function(a,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}},x.onMediaDetaching=function(){var a=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),a&&(h&&self.URL.revokeObjectURL(h),a.src===h?(a.removeAttribute("src"),a.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)},x.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var h=a.sourceBuffer[l];try{h&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(h),a.sourceBuffer[l]=void 0)}catch(C){M.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",C)}}),this._initSourceBuffer()},x.onBufferCodecs=function(a,l){var h=this,C=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(g){if(C){var m=h.tracks[g];if(m&&typeof m.buffer.changeType=="function"){var k=l[g],v=k.codec,f=k.levelCodec,p=k.container,d=(m.levelCodec||m.codec).replace(D,"$1"),o=(f||v).replace(D,"$1");if(d!==o){var S=p+";codecs="+(f||v);h.appendChangeType(g,S)}}}else h.pendingTracks[g]=l[g]}),C)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},x.appendChangeType=function(a,l){var h=this,C=this.operationQueue,g={execute:function(){var k=h.sourceBuffer[a];k&&(M.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),k.changeType(l)),C.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(k){M.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",k)}};C.append(g,a)},x.onBufferAppending=function(a,l){var h=this,C=this.hls,g=this.operationQueue,m=this.tracks,k=l.data,v=l.type,f=l.frag,p=l.part,d=l.chunkMeta,o=d.buffering[v],S=self.performance.now();o.start=S;var y=f.stats.buffering,T=p?p.stats.buffering:null;y.start===0&&(y.start=S),T&&T.start===0&&(T.start=S);var I=m.audio,G=v==="audio"&&d.id===1&&(I==null?void 0:I.container)==="audio/mpeg",X={execute:function(){if(o.executeStart=self.performance.now(),G){var z=h.sourceBuffer[v];if(z){var W=f.start-z.timestampOffset;Math.abs(W)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+f.start+" (delta: "+W+") sn: "+f.sn+")"),z.timestampOffset=f.start)}}h.appendExecutor(k,v)},onStart:function(){},onComplete:function(){var z=self.performance.now();o.executeEnd=o.end=z,y.first===0&&(y.first=z),T&&T.first===0&&(T.first=z);var W=h.sourceBuffer,ee={};for(var ae in W)ee[ae]=F.BufferHelper.getBuffered(W[ae]);h.appendError=0,h.hls.trigger(N.Events.BUFFER_APPENDED,{type:v,frag:f,part:p,chunkMeta:d,parent:f.type,timeRanges:ee})},onError:function(z){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+v+" SourceBuffer",z);var W={type:H.ErrorTypes.MEDIA_ERROR,parent:f.type,details:H.ErrorDetails.BUFFER_APPEND_ERROR,err:z,fatal:!1};z.code===DOMException.QUOTA_EXCEEDED_ERR?W.details=H.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,W.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"),W.fatal=!0)),C.trigger(N.Events.ERROR,W)}};g.append(X,v)},x.onBufferFlushing=function(a,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(m){C.append(g(m),m)})},x.onFragParsed=function(a,l){var h=this,C=l.frag,g=l.part,m=[],k=g?g.elementaryStreams:C.elementaryStreams;k[O.ElementaryStreamTypes.AUDIOVIDEO]?m.push("audiovideo"):(k[O.ElementaryStreamTypes.AUDIO]&&m.push("audio"),k[O.ElementaryStreamTypes.VIDEO]&&m.push("video"));var v=function(){var p=self.performance.now();C.stats.buffering.end=p,g&&(g.stats.buffering.end=p);var d=g?g.stats:C.stats;h.hls.trigger(N.Events.FRAG_BUFFERED,{frag:C,part:g,stats:d,id:C.type})};m.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+C.type+" level: "+C.level+" sn: "+C.sn),this.blockBuffers(v,m)},x.onFragChanged=function(a,l){this.flushBackBuffer()},x.onBufferEos=function(a,l){var h=this,C=this.getSourceBufferTypes().reduce(function(g,m){var k=h.sourceBuffer[m];return(!l.type||l.type===m)&&(k&&!k.ended&&(k.ended=!0,M.logger.log("[buffer-controller]: "+m+" sourceBuffer now EOS"))),g&&!!(!k||k.ended)},!0);C&&this.blockBuffers(function(){var g=h.mediaSource;if(!g||g.readyState!=="open")return;g.endOfStream()})},x.onLevelUpdated=function(a,l){var h=l.details;if(!h.fragments.length)return;this.details=h,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},x.flushBackBuffer=function(){var a=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 m=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(V.isFiniteNumber)(m)||m<0)return;var k=h.currentTime,v=l.levelTargetDuration,f=Math.max(m,v),p=Math.floor(k/v)*v-f;g.forEach(function(d){var o=C[d];if(o){var S=F.BufferHelper.getBuffered(o);S.length>0&&p>S.start(0)&&(a.trigger(N.Events.BACK_BUFFER_REACHED,{bufferEnd:p}),l.live&&a.trigger(N.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:p}),a.trigger(N.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:p,type:d}))}})},x.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,h=this.media,C=this.mediaSource,g=a.fragments[0].start+a.totalduration,m=h.duration,k=Object(V.isFiniteNumber)(C.duration)?C.duration:0;a.live&&l.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),C.duration=Infinity,this.updateSeekableRange(a)):(g>k&&g>m||!Object(V.isFiniteNumber)(m))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+g.toFixed(3)),C.duration=g)},x.updateSeekableRange=function(a){var l=this.mediaSource,h=a.fragments,C=h.length;if(C&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var g=Math.max(0,h[0].start),m=Math.max(g,g+a.totalduration);l.setLiveSeekableRange(g,m)}},x.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,h=this.pendingTracks,C=Object.keys(h).length;if(C&&!a||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(m){l.executeNext(m)})}},x.createSourceBuffers=function(a){var l=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var C=0;for(var g in a)if(!l[g]){var m=a[g];if(!m)throw Error("source buffer exists for track "+g+", however track does not");var k=m.levelCodec||m.codec,v=m.container+";codecs="+k;M.logger.log("[buffer-controller]: creating sourceBuffer("+v+")");try{var f=l[g]=h.addSourceBuffer(v),p=g;this.addBufferListener(p,"updatestart",this._onSBUpdateStart),this.addBufferListener(p,"updateend",this._onSBUpdateEnd),this.addBufferListener(p,"error",this._onSBUpdateError),this.tracks[g]={buffer:f,codec:k,container:m.container,levelCodec:m.levelCodec,id:m.id},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:v})}}C&&this.hls.trigger(N.Events.BUFFER_CREATED,{tracks:this.tracks})},x._onSBUpdateStart=function(a){var l=this.operationQueue,h=l.current(a);h.onStart()},x._onSBUpdateEnd=function(a){var l=this.operationQueue,h=l.current(a);h.onComplete(),l.shiftAndExecuteNext(a)},x._onSBUpdateError=function(a,l){M.logger.error("[buffer-controller]: "+a+" 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(a);h&&h.onError(l)},x.removeExecutor=function(a,l,h){var C=this.media,g=this.mediaSource,m=this.operationQueue,k=this.sourceBuffer,v=k[a];if(!C||!g||!v){M.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),m.shiftAndExecuteNext(a);return}var f=Object(V.isFiniteNumber)(C.duration)?C.duration:Infinity,p=Object(V.isFiniteNumber)(g.duration)?g.duration:Infinity,d=Math.max(0,l),o=Math.min(h,f,p);o>d?(M.logger.log("[buffer-controller]: Removing ["+d+","+o+"] from the "+a+" SourceBuffer"),console.assert(!v.updating,a+" sourceBuffer must not be updating"),v.remove(d,o)):m.shiftAndExecuteNext(a)},x.appendExecutor=function(a,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(a)},x.blockBuffers=function(a,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(a);return}var C=this.operationQueue,g=l.map(function(m){return C.appendBlocker(m)});Promise.all(g).then(function(){a(),l.forEach(function(m){var k=h.sourceBuffer[m];(!k||!k.updating)&&C.shiftAndExecuteNext(m)})})},x.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},x.addBufferListener=function(a,l,h){var C=this.sourceBuffer[a];if(!C)return;var g=h.bind(this,a);this.listeners[a].push({event:l,listener:g}),C.addEventListener(l,g)},x.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(h){l.removeEventListener(h.event,h.listener)})},w}()},"./src/controller/buffer-operation-queue.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return N});var V=_("./src/utils/logger.ts"),N=function(){function M(F){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=F}var H=M.prototype;return H.append=function(P,O){var b=this.queues[O];b.push(P),b.length===1&&this.buffers[O]&&this.executeNext(O)},H.insertAbort=function(P,O){var b=this.queues[O];b.unshift(P),this.executeNext(O)},H.appendBlocker=function(P){var O,b=new Promise(function(D){O=D}),A={execute:O,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(A,P),b},H.executeNext=function(P){var O=this.buffers,b=this.queues,A=O[P],D=b[P];if(D.length){var L=D[0];try{L.execute()}catch(w){V.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(w),(!A||!A.updating)&&(D.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(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts");function N(F,P){for(var O=0;O<P.length;O++){var b=P[O];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(F,b.key,b)}}function M(F,P,O){return P&&N(F.prototype,P),O&&N(F,O),F}var H=function(){function F(O){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=O,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=F.prototype;return P.setStreamController=function(b){this.streamController=b},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 b=this.hls;b.on(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var b=this.hls;b.off(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(b,A){F.isLevelAllowed(A.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(A.droppedLevel)},P.onMediaAttaching=function(b,A){this.media=A.media instanceof HTMLVideoElement?A.media:null},P.onManifestParsed=function(b,A){var D=this.hls;this.restrictedLevels=[],this.firstLevel=A.firstLevel,D.config.capLevelToPlayerSize&&A.video&&this.startCapping()},P.onBufferCodecs=function(b,A){var D=this.hls;D.config.capLevelToPlayerSize&&A.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var A=this.hls;A.autoLevelCapping=this.getMaxLevel(b.length-1),A.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=A.autoLevelCapping}}},P.getMaxLevel=function(b){var A=this,D=this.hls.levels;if(!D.length)return-1;var L=D.filter(function(w,x){return F.isLevelAllowed(x,A.restrictedLevels)&&x<=b});return this.clientRect=null,F.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 b=this.media,A={width:0,height:0};if(b){var D=b.getBoundingClientRect();A.width=D.width,A.height=D.height,!A.width&&!A.height&&(A.width=D.right-D.left||b.width||0,A.height=D.bottom-D.top||b.height||0)}return this.clientRect=A,A},F.isLevelAllowed=function(b,A){return A===void 0&&(A=[]),A.indexOf(b)===-1},F.getMaxLevelByMediaSize=function(b,A,D){if(!b||!b.length)return-1;for(var L=function(l,h){return h?l.width!==h.width||l.height!==h.height:!0},w=b.length-1,x=0;x<b.length;x+=1){var u=b[x];if((u.width>=A||u.height>=D)&&L(u,b[x+1])){w=x;break}}return w},M(F,[{key:"mediaWidth",get:function(){return this.getDimensions().width*F.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*F.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(A){}return b}}]),F}();$.default=H},"./src/controller/cmcd-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return L});var V=_("./src/events.ts"),N=_("./src/types/cmcd.ts"),M=_("./src/utils/buffer-helper.ts"),H=_("./src/utils/logger.ts");function F(w,x){for(var u=0;u<x.length;u++){var a=x[u];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(w,a.key,a)}}function P(w,x,u){return x&&F(w.prototype,x),u&&F(w,u),w}function O(w,x){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=b(w))||x&&w&&typeof w.length=="number"){u&&(w=u);var a=0;return function(){return a>=w.length?{done:!0}:{done:!1,value:w[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function b(w,x){if(!w)return;if(typeof w=="string")return A(w,x);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,x)}function A(w,x){(x==null||x>w.length)&&(x=w.length);for(var u=0,a=new Array(x);u<x;u++)a[u]=w[u];return a}function D(){return D=Object.assign||function(w){for(var x=1;x<arguments.length;x++){var u=arguments[x];for(var a in u)Object.prototype.hasOwnProperty.call(u,a)&&(w[a]=u[a])}return w},D.apply(this,arguments)}var L=function(){function w(u){var a=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(C){try{a.apply(C,{ot:N.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(g){H.logger.warn("Could not generate manifest CMCD data.",g)}},this.applyFragmentData=function(C){try{var g=C.frag,m=a.hls.levels[g.level],k=a.getObjectType(g),v={d:g.duration*1e3,ot:k};(k===N.CMCDObjectType.VIDEO||k===N.CMCDObjectType.AUDIO||k==N.CMCDObjectType.MUXED)&&(v.br=m.bitrate/1e3,v.tb=a.getTopBandwidth(k),v.bl=a.getBufferLength(k)),a.apply(C,v)}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 x=w.prototype;return x.registerListeners=function(){var a=this.hls;a.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(V.Events.BUFFER_CREATED,this.onBufferCreated,this)},x.unregisterListeners=function(){var a=this.hls;a.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(V.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},x.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},x.onMediaAttached=function(a,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},x.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},x.onBufferCreated=function(a,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},x.createData=function(){var a;return{v:N.CMCDVersion,sf:N.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},x.apply=function(a,l){l===void 0&&(l={}),D(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;a.headers||(a.headers={}),D(a.headers,C)}else{var g=w.toQuery(l);if(!g)return;a.url=w.appendQueryToUri(a.url,g)}},x.getObjectType=function(a){var l=a.type;return l==="subtitle"?N.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?N.CMCDObjectType.INIT:l==="audio"?N.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?N.CMCDObjectType.VIDEO:N.CMCDObjectType.MUXED:void 0},x.getTopBandwidth=function(a){for(var l=0,h=a===N.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,C=O(h),g;!(g=C()).done;){var m=g.value;m.bitrate>l&&(l=m.bitrate)}return l>0?l:NaN},x.getBufferLength=function(a){var l=this.hls.media,h=a===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},x.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,h=a||this.config.loader;return function(){function C(m){this.loader=void 0,this.loader=new h(m)}var g=C.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,v,f){l(k),this.loader.load(k,v,f)},P(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},x.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,h=a||this.config.loader;return function(){function C(m){this.loader=void 0,this.loader=new h(m)}var g=C.prototype;return g.destroy=function(){this.loader.destroy()},g.abort=function(){this.loader.abort()},g.load=function(k,v,f){l(k),this.loader.load(k,v,f)},P(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},w.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},w.serialize=function(a){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},m=function(G){return encodeURIComponent(G)},k={br:C,d:C,bl:g,dl:g,mtp:g,nor:m,rtp:g,tb:C},v=Object.keys(a||{}).sort(),f=O(v),p;!(p=f()).done;){var d=p.value,o=a[d];if(!h(o))continue;if(d==="v"&&o===1)continue;if(d=="pr"&&o===1)continue;var S=k[d];S&&(o=S(o));var y=typeof o,T=void 0;d==="ot"||d==="sf"||d==="st"?T=d+"="+o:y==="boolean"?T=d:y==="number"?T=d+"="+o:T=d+"="+JSON.stringify(o),l.push(T)}return l.join(",")},w.toHeaders=function(a){for(var l=Object.keys(a),h={},C=["Object","Request","Session","Status"],g=[{},{},{},{}],m={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},k=0,v=l;k<v.length;k++){var f=v[k],p=m[f]!=null?m[f]:1;g[p][f]=a[f]}for(var d=0;d<g.length;d++){var o=w.serialize(g[d]);o&&(h["CMCD-"+C[d]]=o)}return h},w.toQuery=function(a){return"CMCD="+encodeURIComponent(w.serialize(a))},w.appendQueryToUri=function(a,l){if(!l)return a;var h=a.includes("?")?"&":"?";return""+a+h+l},w}()},"./src/controller/eme-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts"),N=_("./src/errors.ts"),M=_("./src/utils/logger.ts"),H=_("./src/utils/mediakeys-helper.ts");function F(L,w){for(var x=0;x<w.length;x++){var u=w[x];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function P(L,w,x){return w&&F(L.prototype,w),x&&F(L,x),L}var O=3,b=function(w,x,u){var a={audioCapabilities:[],videoCapabilities:[]};return w.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:u.audioRobustness||""})}),x.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:u.videoRobustness||""})}),[a]},A=function(w,x,u,a){switch(w){case H.KeySystems.WIDEVINE:return b(x,u,a);default:throw new Error("Unknown key-system: "+w)}},D=function(){function L(x){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=x,this._config=x.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(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w._unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(V.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,a,l){var h=this,C=A(u,a,l,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var g=this.requestMediaKeySystemAccess(u,C);this.mediaKeysPromise=g.then(function(m){return h._onMediaKeySystemAccessObtained(u,m)}),g.catch(function(m){M.logger.error('Failed to obtain key-system "'+u+'" access:',m)})},w._onMediaKeySystemAccessObtained=function(u,a){var l=this;M.logger.log('Access for key-system "'+u+'" obtained');var h={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:u};this._mediaKeysList.push(h);var C=Promise.resolve().then(function(){return a.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(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),u._onNewMediaKeySession(a.mediaKeysSession))})},w._onNewMediaKeySession=function(u){var a=this;M.logger.log("New key-system session "+u.sessionId),u.addEventListener("message",function(l){a._onKeySessionMessage(u,l.message)},!1)},w._onKeySessionMessage=function(u,a){M.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){M.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),u.update(l)})},w.onMediaEncrypted=function(u){var a=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(V.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(C){if(!a._media)return;a._attemptSetMediaKeys(C),a._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 a=this._mediaKeysList[0];if(!a||!a.mediaKeys){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(V.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(a.mediaKeys),this._hasSetMediaKeys=!0}},w._generateRequestWithPreferredKeySession=function(u,a){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(V.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(V.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){M.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(V.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,a).then(function(){M.logger.debug("Key-session generation succeeded")}).catch(function(g){M.logger.error("Error generating key-session request:",g),l.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},w._createLicenseXhr=function(u,a,l){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,u,a,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,a,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,a)}catch(k){M.logger.error(k)}h(C)}else{if(M.logger.error("License Request XHR failed ("+a+"). Status: "+u.status+" ("+u.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>O){this.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var m=O-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+m+" attempts left"),this._requestLicense(l,h)}break}},w._generateLicenseRequestChallenge=function(u,a){switch(u.mediaKeySystemDomain){case H.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+u.mediaKeySystemDomain)},w._requestLicense=function(u,a){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(V.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,a);M.logger.log("Sending license request to URL: "+h);var g=this._generateLicenseRequestChallenge(l,u);C.send(g)}catch(m){M.logger.error("Failure requesting DRM license: "+m),this.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.KEY_SYSTEM_ERROR,details:N.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},w.onMediaAttached=function(u,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},w.onMediaDetached=function(){var u=this._media,a=this._mediaKeysList;if(!u)return;u.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return u.setMediaKeys(null)}).catch(function(){})},w.onManifestParsed=function(u,a){if(!this._emeEnabled)return;var l=a.levels.map(function(C){return C.audioCodec}).filter(function(C){return!!C}),h=a.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}();$.default=D},"./src/controller/fps-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts"),N=_("./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 F=H.prototype;return F.setStreamController=function(O){this.streamController=O},F.registerListeners=function(){this.hls.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},F.unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching)},F.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},F.onMediaAttaching=function(O,b){var A=this.hls.config;if(A.capLevelOnFPSDrop){var D=b.media instanceof self.HTMLVideoElement?b.media:null;this.media=D,D&&typeof D.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),A.fpsDroppedMonitoringPeriod)}},F.checkFPS=function(O,b,A){var D=performance.now();if(b){if(this.lastTime){var L=D-this.lastTime,w=A-this.lastDroppedFrames,x=b-this.lastDecodedFrames,u=1e3*w/L,a=this.hls;if(a.trigger(V.Events.FPS_DROP,{currentDropped:w,currentDecoded:x,totalDroppedFrames:A}),u>0&&w>a.config.fpsDroppedMonitoringThreshold*x){var l=a.currentLevel;N.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger(V.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=D,this.lastDroppedFrames=A,this.lastDecodedFrames=b}},F.checkFPSInterval=function(){var O=this.media;if(O)if(this.isVideoPlaybackQualityAvailable){var b=O.getVideoPlaybackQuality();this.checkFPS(O,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(O,O.webkitDecodedFrameCount,O.webkitDroppedFrameCount)},H}();$.default=M},"./src/controller/fragment-finders.ts":function(ne,$,_){"use strict";_.r($),_.d($,"findFragmentByPDT",function(){return M}),_.d($,"findFragmentByPTS",function(){return H}),_.d($,"fragmentWithinToleranceTest",function(){return F}),_.d($,"pdtWithinToleranceTest",function(){return P}),_.d($,"findFragWithCC",function(){return O});var V=_("./src/polyfills/number.ts"),N=_("./src/utils/binary-search.ts");function M(b,A,D){if(A===null||!Array.isArray(b)||!b.length||!Object(V.isFiniteNumber)(A))return null;var L=b[0].programDateTime;if(A<(L||0))return null;var w=b[b.length-1].endProgramDateTime;if(A>=(w||0))return null;D=D||0;for(var x=0;x<b.length;++x){var u=b[x];if(P(A,D,u))return u}return null}function H(b,A,D,L){D===void 0&&(D=0),L===void 0&&(L=0);var w=null;if(b?w=A[b.sn-A[0].sn+1]||null:D===0&&A[0].start===0&&(w=A[0]),w&&F(D,L,w)===0)return w;var x=N.default.search(A,F.bind(null,D,L));return x||w}function F(b,A,D){b===void 0&&(b=0),A===void 0&&(A=0);var L=Math.min(A,D.duration+(D.deltaPTS?D.deltaPTS:0));return D.start+D.duration-L<=b?1:D.start-L>b&&D.start?-1:0}function P(b,A,D){var L=Math.min(A,D.duration+(D.deltaPTS?D.deltaPTS:0))*1e3,w=D.endProgramDateTime||0;return w-L>b}function O(b,A){return N.default.search(b,function(D){return D.cc<A?1:D.cc>A?-1:0})}},"./src/controller/fragment-tracker.ts":function(ne,$,_){"use strict";_.r($),_.d($,"FragmentState",function(){return M}),_.d($,"FragmentTracker",function(){return H});var V=_("./src/events.ts"),N=_("./src/types/loader.ts"),M;(function(O){O.NOT_LOADED="NOT_LOADED",O.BACKTRACKED="BACKTRACKED",O.APPENDING="APPENDING",O.PARTIAL="PARTIAL",O.OK="OK"})(M||(M={}));var H=function(){function O(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 b=O.prototype;return b._registerListeners=function(){var D=this.hls;D.on(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),D.on(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),D.on(V.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var D=this.hls;D.off(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),D.off(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),D.off(V.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(D,L){if(L===N.PlaylistLevelType.MAIN){var w=this.activeFragment,x=this.activeParts;if(!w)return null;if(x)for(var u=x.length;u--;){var a=x[u],l=a?a.end:w.appendedPTS;if(a.start<=D&&l!==void 0&&D<=l)return u>9&&(this.activeParts=x.slice(u-9)),a}else if(w.start<=D&&w.appendedPTS!==void 0&&D<=w.appendedPTS)return w}return this.getBufferedFrag(D,L)},b.getBufferedFrag=function(D,L){for(var w=this.fragments,x=Object.keys(w),u=x.length;u--;){var a=w[x[u]];if((a==null?void 0:a.body.type)===L&&a.buffered){var l=a.body;if(l.start<=D&&D<=l.end)return l}}return null},b.detectEvictedFragments=function(D,L,w){var x=this;Object.keys(this.fragments).forEach(function(u){var a=x.fragments[u];if(!a)return;if(!a.buffered){a.body.type===w&&x.removeFragment(a.body);return}var l=a.range[D];if(!l)return;l.time.some(function(h){var C=!x.isTimeBuffered(h.startPTS,h.endPTS,L);return C&&x.removeFragment(a.body),C})})},b.detectPartialFragments=function(D){var L=this,w=this.timeRanges,x=D.frag,u=D.part;if(!w||x.sn==="initSegment")return;var a=P(x),l=this.fragments[a];if(!l)return;Object.keys(w).forEach(function(h){var C=x.elementaryStreams[h];if(!C)return;var g=w[h],m=u!==null||C.partial===!0;l.range[h]=L.getBufferedTimes(x,u,m,g)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},b.fragBuffered=function(D){var L=P(D),w=this.fragments[L];w&&(w.backtrack=w.loaded=null,w.buffered=!0)},b.getBufferedTimes=function(D,L,w,x){for(var u={time:[],partial:w},a=L?L.start:D.start,l=L?L.end:D.end,h=D.minEndPTS||l,C=D.maxStartPTS||a,g=0;g<x.length;g++){var m=x.start(g)-this.bufferPadding,k=x.end(g)+this.bufferPadding;if(C>=m&&h<=k){u.time.push({startPTS:Math.max(a,x.start(g)),endPTS:Math.min(l,x.end(g))});break}else if(a<k&&l>m)u.partial=!0,u.time.push({startPTS:Math.max(a,x.start(g)),endPTS:Math.min(l,x.end(g))});else if(l<=m)break}return u},b.getPartialFragment=function(D){var L=null,w,x,u,a=0,l=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(C){var g=h[C];if(!g)return;F(g)&&(x=g.body.start-l,u=g.body.end+l,D>=x&&D<=u&&(w=Math.min(D-x,u-D),a<=w&&(L=g.body,a=w)))}),L},b.getState=function(D){var L=P(D),w=this.fragments[L];return w?w.buffered?F(w)?M.PARTIAL:M.OK:w.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},b.backtrack=function(D,L){var w=P(D),x=this.fragments[w];if(!x||x.backtrack)return null;var u=x.backtrack=L||x.loaded;return x.loaded=null,u},b.getBacktrackData=function(D){var L=P(D),w=this.fragments[L];if(w){var x,u=w.backtrack;if(u!=null&&(x=u.payload)!==null&&x!==void 0&&x.byteLength)return u;this.removeFragment(D)}return null},b.isTimeBuffered=function(D,L,w){for(var x,u,a=0;a<w.length;a++){if(x=w.start(a)-this.bufferPadding,u=w.end(a)+this.bufferPadding,D>=x&&L<=u)return!0;if(L<=x)return!1}return!1},b.onFragLoaded=function(D,L){var w=L.frag,x=L.part;if(w.sn==="initSegment"||w.bitrateTest||x)return;var u=P(w);this.fragments[u]={body:w,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(D,L){var w=this,x=L.frag,u=L.part,a=L.timeRanges;if(x.type===N.PlaylistLevelType.MAIN)if(this.activeFragment=x,u){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(u)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(h){var C=a[h];if(w.detectEvictedFragments(h,C),!u)for(var g=0;g<C.length;g++)x.appendedPTS=Math.max(C.end(g),x.appendedPTS||0)})},b.onFragBuffered=function(D,L){this.detectPartialFragments(L)},b.hasFragment=function(D){var L=P(D);return!!this.fragments[L]},b.removeFragmentsInRange=function(D,L,w){var x=this;Object.keys(this.fragments).forEach(function(u){var a=x.fragments[u];if(!a)return;if(a.buffered){var l=a.body;l.type===w&&l.start<L&&l.end>D&&x.removeFragment(l)}})},b.removeFragment=function(D){var L=P(D);D.stats.loaded=0,D.clearElementaryStreamInfo(),delete this.fragments[L]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},O}();function F(O){var b,A;return O.buffered&&(((b=O.range.video)===null||b===void 0?void 0:b.partial)||((A=O.range.audio)===null||A===void 0?void 0:A.partial))}function P(O){return O.type+"_"+O.level+"_"+O.urlId+"_"+O.sn}},"./src/controller/gap-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"STALL_MINIMUM_DURATION_MS",function(){return F}),_.d($,"MAX_START_GAP_JUMP",function(){return P}),_.d($,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return O}),_.d($,"SKIP_BUFFER_RANGE_START",function(){return b}),_.d($,"default",function(){return A});var V=_("./src/utils/buffer-helper.ts"),N=_("./src/errors.ts"),M=_("./src/events.ts"),H=_("./src/utils/logger.ts"),F=250,P=2,O=.1,b=.05,A=function(){function D(w,x,u,a){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=w,this.media=x,this.fragmentTracker=u,this.hls=a}var L=D.prototype;return L.destroy=function(){this.hls=this.fragmentTracker=this.media=null},L.poll=function(x){var u=this.config,a=this.media,l=this.stalled,h=a.currentTime,C=a.seeking,g=this.seeking&&!C,m=!this.seeking&&C;if(this.seeking=C,h!==x){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((m||g)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!V.BufferHelper.getBuffered(a).length)return;var v=V.BufferHelper.bufferInfo(a,h,0),f=v.len>0,p=v.nextStart||0;if(!f&&!p)return;if(C){var d=v.len>P,o=!p||p-h>P&&!this.fragmentTracker.getPartialFragment(h);if(d||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var S,y=Math.max(p,v.start||0)-h,T=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,I=T==null||((S=T.details)===null||S===void 0)?void 0:S.live,G=I?T.details.targetduration*2:P;if(y>0&&y<=G){this._trySkipBufferHole(null);return}}var X=self.performance.now();if(l===null){this.stalled=X;return}var Q=X-l;!C&&Q>=F&&this._reportStall(v.len);var z=V.BufferHelper.bufferInfo(a,h,u.maxBufferHole);this._tryFixBufferStall(z,Q)},L._tryFixBufferStall=function(x,u){var a=this.config,l=this.fragmentTracker,h=this.media,C=h.currentTime,g=l.getPartialFragment(C);if(g){var m=this._trySkipBufferHole(g);if(m)return}x.len>a.maxBufferHole&&u>a.highBufferWatchdogPeriod*1e3&&(H.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},L._reportStall=function(x){var u=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,H.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+x+")"),u.trigger(M.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:x}))},L._trySkipBufferHole=function(x){for(var u=this.config,a=this.hls,l=this.media,h=l.currentTime,C=0,g=V.BufferHelper.getBuffered(l),m=0;m<g.length;m++){var k=g.start(m);if(h+u.maxBufferHole>=C&&h<k){var v=Math.max(k+b,l.currentTime+O);return H.logger.warn("skipping hole, adjusting currentTime from "+h+" to "+v),this.moved=!0,this.stalled=null,l.currentTime=v,x&&a.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 "+v,frag:x}),v}C=g.end(m)}return 0},L._tryNudgeBuffer=function(){var x=this.config,u=this.hls,a=this.media,l=a.currentTime,h=(this.nudgeRetry||0)+1;if(this.nudgeRetry=h,h<x.nudgeMaxRetry){var C=l+h*x.nudgeOffset;H.logger.warn("Nudging 'currentTime' from "+l+" to "+C),a.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 "+x.nudgeMaxRetry+" nudges"),u.trigger(M.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},D}()},"./src/controller/id3-track-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts"),N=_("./src/utils/texttrack-utils.ts"),M=_("./src/demux/id3.ts"),H=.25,F=function(){function P(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var O=P.prototype;return O.destroy=function(){this._unregisterListeners()},O._registerListeners=function(){var A=this.hls;A.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.on(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O._unregisterListeners=function(){var A=this.hls;A.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),A.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),A.off(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),A.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},O.onMediaAttached=function(A,D){this.media=D.media},O.onMediaDetaching=function(){if(!this.id3Track)return;Object(N.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},O.getID3Track=function(A){if(!this.media)return;for(var D=0;D<A.length;D++){var L=A[D];if(L.kind==="metadata"&&L.label==="id3")return Object(N.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},O.onFragParsingMetadata=function(A,D){if(!this.media)return;var L=D.frag,w=D.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var x=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,u=0;u<w.length;u++){var a=M.getID3Frames(w[u].data);if(a){var l=w[u].pts,h=u<w.length-1?w[u+1].pts:L.end,C=h-l;C<=0&&(h=l+H);for(var g=0;g<a.length;g++){var m=a[g];if(!M.isTimeStampFrame(m)){var k=new x(l,h,"");k.value=m,this.id3Track.addCue(k)}}}}},O.onBufferFlushing=function(A,D){var L=D.startOffset,w=D.endOffset,x=D.type;if(!x||x==="audio"){var u=this.id3Track;u&&Object(N.removeCuesInRange)(u,L,w)}},P}();$.default=F},"./src/controller/latency-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return P});var V=_("./src/errors.ts"),N=_("./src/events.ts"),M=_("./src/utils/logger.ts");function H(O,b){for(var A=0;A<b.length;A++){var D=b[A];D.enumerable=D.enumerable||!1,D.configurable=!0,"value"in D&&(D.writable=!0),Object.defineProperty(O,D.key,D)}}function F(O,b,A){return b&&H(O.prototype,b),A&&H(O,A),O}var P=function(){function O(A){var D=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 D.timeupdate()},this.hls=A,this.config=A.config,this.registerListeners()}var b=O.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.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)},b.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)},b.onMediaAttached=function(D,L){this.media=L.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(D,L){var w=L.details;this.levelDetails=w,w.advanced&&this.timeupdate(),!w.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(D,L){if(L.details!==V.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var D=this.media,L=this.levelDetails;if(!D||!L)return;this.currentTime=D.currentTime;var w=this.computeLatency();if(w===null)return;this._latency=w;var x=this.config,u=x.lowLatencyMode,a=x.maxLiveSyncPlaybackRate;if(!u||a===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 m=Math.min(2,Math.max(1,a)),k=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;D.playbackRate=Math.min(m,Math.max(1,k))}else D.playbackRate!==1&&D.playbackRate!==0&&(D.playbackRate=1)},b.estimateLiveEdge=function(){var D=this.levelDetails;return D===null?null:D.edge+D.age},b.computeLatency=function(){var D=this.estimateLiveEdge();return D===null?null:D-this.currentTime},F(O,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var D=this.config,L=this.levelDetails;return D.liveMaxLatencyDuration!==void 0?D.liveMaxLatencyDuration:L?D.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var D=this.levelDetails;if(D===null)return null;var L=D.holdBack,w=D.partHoldBack,x=D.targetduration,u=this.config,a=u.liveSyncDuration,l=u.liveSyncDurationCount,h=u.lowLatencyMode,C=this.hls.userConfig,g=h&&w||L;(C.liveSyncDuration||C.liveSyncDurationCount||g===0)&&(g=a!==void 0?a:l*x);var m=x,k=1;return g+Math.min(this.stallCount*k,m)}},{key:"liveSyncPosition",get:function(){var D=this.estimateLiveEdge(),L=this.targetLatency,w=this.levelDetails;if(D===null||L===null||w===null)return null;var x=w.edge,u=D-L-this.edgeStalled,a=x-w.totalduration,l=x-(this.config.lowLatencyMode&&w.partTarget||w.targetduration);return Math.min(Math.max(a,u),l)}},{key:"drift",get:function(){var D=this.levelDetails;return D===null?1:D.drift}},{key:"edgeStalled",get:function(){var D=this.levelDetails;if(D===null)return 0;var L=(this.config.lowLatencyMode&&D.partTarget||D.targetduration)*3;return Math.max(D.age-L,0)}},{key:"forwardBufferLength",get:function(){var D=this.media,L=this.levelDetails;if(!D||!L)return 0;var w=D.buffered.length;return w?D.buffered.end(w-1):L.edge-this.currentTime}}]),O}()},"./src/controller/level-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return u});var V=_("./src/types/level.ts"),N=_("./src/events.ts"),M=_("./src/errors.ts"),H=_("./src/utils/codecs.ts"),F=_("./src/controller/level-helper.ts"),P=_("./src/controller/base-playlist-controller.ts"),O=_("./src/types/loader.ts");function b(){return b=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var h=arguments[l];for(var C in h)Object.prototype.hasOwnProperty.call(h,C)&&(a[C]=h[C])}return a},b.apply(this,arguments)}function A(a,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(a,C.key,C)}}function D(a,l,h){return l&&A(a.prototype,l),h&&A(a,h),a}function L(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,w(a,l)}function w(a,l){return w=Object.setPrototypeOf||function(C,g){return C.__proto__=g,C},w(a,l)}var x=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),u=function(a){L(l,a);function l(C){var g;return g=a.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,a.prototype.destroy.call(this)},h.startLoad=function(){var g=this._levels;g.forEach(function(m){m.loadError=0}),a.prototype.startLoad.call(this)},h.onManifestLoaded=function(g,m){var k=[],v=[],f=[],p,d={},o,S=!1,y=!1,T=!1;if(m.levels.forEach(function(Q){var z=Q.attrs;S=S||!!(Q.width&&Q.height),y=y||!!Q.videoCodec,T=T||!!Q.audioCodec,x&&Q.audioCodec&&Q.audioCodec.indexOf("mp4a.40.34")!==-1&&(Q.audioCodec=void 0);var W=Q.bitrate+"-"+Q.attrs.RESOLUTION+"-"+Q.attrs.CODECS;o=d[W],o?o.url.push(Q.url):(o=new V.Level(Q),d[W]=o,k.push(o)),z&&(z.AUDIO&&Object(F.addGroupId)(o,"audio",z.AUDIO),z.SUBTITLES&&Object(F.addGroupId)(o,"text",z.SUBTITLES))}),(S||y)&&T&&(k=k.filter(function(Q){var z=Q.videoCodec,W=Q.width,ee=Q.height;return!!z||!!(W&&ee)})),k=k.filter(function(Q){var z=Q.audioCodec,W=Q.videoCodec;return(!z||Object(H.isCodecSupportedInMp4)(z,"audio"))&&(!W||Object(H.isCodecSupportedInMp4)(W,"video"))}),m.audioTracks&&(v=m.audioTracks.filter(function(Q){return!Q.audioCodec||Object(H.isCodecSupportedInMp4)(Q.audioCodec,"audio")}),Object(F.assignTrackIdsByGroup)(v)),m.subtitles&&(f=m.subtitles,Object(F.assignTrackIdsByGroup)(f)),k.length>0){p=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===p){this._firstLevel=I,this.log("manifest loaded, "+k.length+" level(s) found, first bitrate: "+p);break}var G=T&&!y,X={levels:k,audioTracks:v,subtitleTracks:f,firstLevel:this._firstLevel,stats:m.stats,audio:T,video:y,altAudio:!G&&v.some(function(Q){return!!Q.url})};this.hls.trigger(N.Events.MANIFEST_PARSED,X),(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:m.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(g,m){if(a.prototype.onError.call(this,g,m),m.fatal)return;var k=m.context,v=this._levels[this.currentLevelIndex];if(k&&(k.type===O.PlaylistContextType.AUDIO_TRACK&&v.audioGroupIds&&k.groupId===v.audioGroupIds[v.urlId]||k.type===O.PlaylistContextType.SUBTITLE_TRACK&&v.textGroupIds&&k.groupId===v.textGroupIds[v.urlId])){this.redundantFailover(this.currentLevelIndex);return}var f=!1,p=!0,d;switch(m.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:case M.ErrorDetails.KEY_LOAD_ERROR:case M.ErrorDetails.KEY_LOAD_TIMEOUT:if(m.frag){var o=this._levels[m.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=m.frag.level)):d=m.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:k&&(k.deliveryDirectives&&(p=!1),d=k.level),f=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:d=m.level,f=!0;break}d!==void 0&&this.recoverLevel(m,d,f,p)},h.recoverLevel=function(g,m,k,v){var f=g.details,p=this._levels[m];if(p.loadError++,k){var d=this.retryLoadingOrFail(g);if(d)g.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(v){var o=p.url.length;if(o>1&&p.loadError<o)g.levelRetry=!0,this.redundantFailover(m);else if(this.manualLevelIndex===-1){var S=m===0?this._levels.length-1:m-1;this.currentLevelIndex!==S&&this._levels[S].loadError===0&&(this.warn(f+": switch to "+S),g.levelRetry=!0,this.hls.nextAutoLevel=S)}}},h.redundantFailover=function(g){var m=this._levels[g],k=m.url.length;if(k>1){var v=(m.urlId+1)%k;this.warn("Switching to redundant URL-id "+v),this._levels.forEach(function(f){f.urlId=v}),this.level=g}},h.onFragLoaded=function(g,m){var k=m.frag;if(k!==void 0&&k.type===O.PlaylistLevelType.MAIN){var v=this._levels[k.level];v!==void 0&&(v.fragmentError=0,v.loadError=0)}},h.onLevelLoaded=function(g,m){var k,v=m.level,f=m.details,p=this._levels[v];if(!p){var d;this.warn("Invalid level index "+v),(d=m.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(f.deltaUpdateFailed=!0);return}v===this.currentLevelIndex?(p.fragmentError===0&&(p.loadError=0,this.retryCount=0),this.playlistLoaded(v,m,p.details)):(k=m.deliveryDirectives)!==null&&k!==void 0&&k.skip&&(f.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(g,m){var k=this.hls.levels[this.currentLevelIndex];if(!k)return;if(k.audioGroupIds){for(var v=-1,f=this.hls.audioTracks[m.id].groupId,p=0;p<k.audioGroupIds.length;p++)if(k.audioGroupIds[p]===f){v=p;break}v!==k.urlId&&(k.urlId=v,this.startLoad())}},h.loadPlaylist=function(g){var m=this.currentLevelIndex,k=this._levels[m];if(this.canLoad&&k&&k.url.length>0){var v=k.urlId,f=k.url[v];if(g)try{f=g.addDirectives(f)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Attempt loading level index "+m+(g?" at sn "+g.msn+" part "+g.part:"")+" with URL-id "+v+" "+f),this.clearTimer(),this.hls.trigger(N.Events.LEVEL_LOADING,{url:f,level:m,id:v,deliveryDirectives:g||null})}},h.removeLevel=function(g,m){var k=function(p,d){return d!==m},v=this._levels.filter(function(f,p){return p!==g?!0:f.url.length>1&&m!==void 0?(f.url=f.url.filter(k),f.audioGroupIds&&(f.audioGroupIds=f.audioGroupIds.filter(k)),f.textGroupIds&&(f.textGroupIds=f.textGroupIds.filter(k)),f.urlId=0,!0):!1}).map(function(f,p){var d=f.details;return d!=null&&d.fragments&&d.fragments.forEach(function(o){o.level=p}),f});this._levels=v,this.hls.trigger(N.Events.LEVELS_UPDATED,{levels:v})},D(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(g){var m,k=this._levels;if(k.length===0)return;if(this.currentLevelIndex===g&&(m=k[g])!==null&&m!==void 0&&m.details)return;if(g<0||g>=k.length){var v=g<0;if(this.hls.trigger(N.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.LEVEL_SWITCH_ERROR,level:g,fatal:v,reason:"invalid level idx"}),v)return;g=Math.min(g,k.length-1)}this.clearTimer();var f=this.currentLevelIndex,p=k[f],d=k[g];this.log("switching to level "+g+" from "+f),this.currentLevelIndex=g;var o=b({},d,{level:g,maxBitrate:d.maxBitrate,uri:d.uri,urlId:d.urlId});delete o._urlId,this.hls.trigger(N.Events.LEVEL_SWITCHING,o);var S=d.details;if(!S||S.live){var y=this.switchParams(d.uri,p==null?void 0:p.details);this.loadPlaylist(y)}}},{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(ne,$,_){"use strict";_.r($),_.d($,"addGroupId",function(){return M}),_.d($,"assignTrackIdsByGroup",function(){return H}),_.d($,"updatePTS",function(){return F}),_.d($,"updateFragPTSDTS",function(){return O}),_.d($,"mergeDetails",function(){return b}),_.d($,"mapPartIntersection",function(){return A}),_.d($,"mapFragmentIntersection",function(){return D}),_.d($,"adjustSliding",function(){return L}),_.d($,"addSliding",function(){return w}),_.d($,"computeReloadInterval",function(){return x}),_.d($,"getFragmentWithSN",function(){return u}),_.d($,"getPartWith",function(){return a});var V=_("./src/polyfills/number.ts"),N=_("./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 F(l,h,C){var g=l[h],m=l[C];P(g,m)}function P(l,h){var C=h.startPTS;if(Object(V.isFiniteNumber)(C)){var g=0,m;h.sn>l.sn?(g=C-l.start,m=l):(g=l.start-C,m=h),m.duration!==g&&(m.duration=g)}else if(h.sn>l.sn){var k=l.cc===h.cc;k&&l.minEndPTS?h.start=l.start+(l.minEndPTS-l.start):h.start=l.start+l.duration}else h.start=Math.max(l.start-h.duration,0)}function O(l,h,C,g,m,k){var v=g-C;v<=0&&(N.logger.warn("Fragment should have a positive duration",h),g=C+h.duration,k=m+h.duration);var f=C,p=g,d=h.startPTS,o=h.endPTS;if(Object(V.isFiniteNumber)(d)){var S=Math.abs(d-C);Object(V.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(S,h.deltaPTS):h.deltaPTS=S,f=Math.max(C,d),C=Math.min(C,d),m=Math.min(m,h.startDTS),p=Math.min(g,o),g=Math.max(g,o),k=Math.max(k,h.endDTS)}h.duration=g-C;var y=C-h.start;h.appendedPTS=g,h.start=h.startPTS=C,h.maxStartPTS=f,h.startDTS=m,h.endPTS=g,h.minEndPTS=p,h.endDTS=k;var T=h.sn;if(!l||T<l.startSN||T>l.endSN)return 0;var I,G=T-l.startSN,X=l.fragments;for(X[G]=h,I=G;I>0;I--)P(X[I],X[I-1]);for(I=G;I<X.length-1;I++)P(X[I],X[I+1]);return l.fragmentHint&&P(X[X.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,y}function b(l,h){for(var C=null,g=l.fragments,m=g.length-1;m>=0;m--){var k=g[m].initSegment;if(k){C=k;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var v=0,f;if(D(l,h,function(I,G){I.relurl&&(v=I.cc-G.cc),Object(V.isFiniteNumber)(I.startPTS)&&Object(V.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 p=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;p.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 o=h.fragments;if(v){N.logger.warn("discontinuity sliding from playlist, take drift into account");for(var S=0;S<o.length;S++)o[S].cc+=v}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?O(h,f,f.startPTS,f.endPTS,f.startDTS,f.endDTS):L(l,h),o.length&&(h.totalduration=h.edge-o[0].start),h.driftStartTime=l.driftStartTime,h.driftStart=l.driftStart;var y=h.advancedDateTime;if(h.advanced&&y){var T=h.edge;h.driftStart||(h.driftStartTime=y,h.driftStart=T),h.driftEndTime=y,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,m=0,k=l.length;m<=k;m++){var v=l[m],f=h[m+g];v&&f&&v.index===f.index&&v.fragment.sn===f.fragment.sn?C(v,f):g--}}function D(l,h,C){for(var g=h.skippedSegments,m=Math.max(l.startSN,h.startSN)-h.startSN,k=(l.fragmentHint?1:0)+(g?h.endSN:Math.min(l.endSN,h.endSN))-h.startSN,v=h.startSN-l.startSN,f=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments,p=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,d=m;d<=k;d++){var o=p[v+d],S=f[d];g&&!S&&d<g&&(S=h.fragments[d]=o),o&&S&&C(o,S)}}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 x(l,h){var C=1e3*l.levelTargetDuration,g=C/2,m=l.age,k=m>0&&m<C*3,v=h.loading.end-h.loading.start,f,p=l.availabilityDelay;if(l.updated===!1)if(k){var d=333*l.misses;f=Math.max(Math.min(g,v*2),d),l.availabilityDelay=(l.availabilityDelay||0)+f}else f=g;else k?(p=Math.min(p||C/2,m),l.availabilityDelay=p,f=p+C-m):f=C-v;return Math.round(f)}function u(l,h,C){if(!l||!l.details)return null;var g=l.details,m=g.fragments[h-g.startSN];return m||(m=g.fragmentHint,m&&m.sn===h?m:h<g.startSN&&C&&C.sn===h?C:null)}function a(l,h,C){if(!l||!l.details)return null;var g=l.details.partList;if(g)for(var m=g.length;m--;){var k=g[m];if(k.index===C&&k.fragment.sn===h)return k}return null}},"./src/controller/stream-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return g});var V=_("./src/polyfills/number.ts"),N=_("./src/controller/base-stream-controller.ts"),M=_("./src/is-supported.ts"),H=_("./src/events.ts"),F=_("./src/utils/buffer-helper.ts"),P=_("./src/controller/fragment-tracker.ts"),O=_("./src/types/loader.ts"),b=_("./src/loader/fragment.ts"),A=_("./src/demux/transmuxer-interface.ts"),D=_("./src/types/transmuxer.ts"),L=_("./src/controller/gap-controller.ts"),w=_("./src/errors.ts"),x=_("./src/utils/logger.ts");function u(m,k){for(var v=0;v<k.length;v++){var f=k[v];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(m,f.key,f)}}function a(m,k,v){return k&&u(m.prototype,k),v&&u(m,v),m}function l(m,k){m.prototype=Object.create(k.prototype),m.prototype.constructor=m,h(m,k)}function h(m,k){return h=Object.setPrototypeOf||function(f,p){return f.__proto__=p,f},h(m,k)}var C=100,g=function(m){l(k,m);function k(f,p){var d;return d=m.call(this,f,p,"[stream-controller]")||this,d.audioCodecSwap=!1,d.gapController=null,d.level=-1,d._forceStartLoad=!1,d.altAudio=!1,d.audioOnly=!1,d.fragPlaying=null,d.onvplaying=null,d.onvseeked=null,d.fragLastKbps=0,d.stalled=!1,d.couldBacktrack=!1,d.audioCodecSwitch=!1,d.videoBuffer=null,d._registerListeners(),d}var v=k.prototype;return v._registerListeners=function(){var p=this.hls;p.on(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.on(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.on(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.on(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(H.Events.LEVEL_LOADING,this.onLevelLoading,this),p.on(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.on(H.Events.ERROR,this.onError,this),p.on(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.on(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.on(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.on(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.on(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v._unregisterListeners=function(){var p=this.hls;p.off(H.Events.MEDIA_ATTACHED,this.onMediaAttached,this),p.off(H.Events.MEDIA_DETACHING,this.onMediaDetaching,this),p.off(H.Events.MANIFEST_LOADING,this.onManifestLoading,this),p.off(H.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(H.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(H.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),p.off(H.Events.ERROR,this.onError,this),p.off(H.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),p.off(H.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(H.Events.BUFFER_CREATED,this.onBufferCreated,this),p.off(H.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),p.off(H.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),p.off(H.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},v.startLoad=function(p){if(this.levels){var d=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(C),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var S=o.startLevel;S===-1&&(o.config.testBandwidth?(S=0,this.bitrateTest=!0):S=o.nextAutoLevel),this.level=o.nextLoadLevel=S,this.loadedmetadata=!1}d>0&&p===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),p=d),this.state=N.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=p,this.tick()}else this._forceStartLoad=!0,this.state=N.State.STOPPED},v.stopLoad=function(){this._forceStartLoad=!1,m.prototype.stopLoad.call(this)},v.doTick=function(){switch(this.state){case N.State.IDLE:this.doTickIdle();break;case N.State.WAITING_LEVEL:{var p,d=this.levels,o=this.level,S=d==null||((p=d[o])===null||p===void 0)?void 0:p.details;if(S&&(!S.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(S))break;this.state=N.State.IDLE;break}break}case N.State.FRAG_LOADING_WAITING_RETRY:{var y,T=self.performance.now(),I=this.retryDate;(!I||T>=I||(y=this.media)!==null&&y!==void 0&&y.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=N.State.IDLE)}break;default:break}this.onTickEnd()},v.onTickEnd=function(){m.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},v.doTickIdle=function(){var p,d,o=this.hls,S=this.levelLastLoaded,y=this.levels,T=this.media,I=o.config,G=o.nextLoadLevel;if(S===null||!T&&(this.startFragRequested||!I.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!y||!y[G])return;var X=y[G];this.level=o.nextLoadLevel=G;var Q=X.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,O.PlaylistLevelType.MAIN);if(z===null)return;var W=z.len,ee=this.getMaxBufferLength(X.maxBitrate);if(W>=ee)return;if(this._streamEnded(z,Q)){var ae={};this.altAudio&&(ae.type="video"),this.hls.trigger(H.Events.BUFFER_EOS,ae),this.state=N.State.ENDED;return}var pe=z.end,ve=this.getNextFragment(pe,Q);if(this.couldBacktrack&&!this.fragPrevious&&ve&&ve.sn!=="initSegment"){var De=ve.sn-Q.startSN;De>1&&(ve=Q.fragments[De-1],this.fragmentTracker.removeFragment(ve))}if(ve&&this.fragmentTracker.getState(ve)===P.FragmentState.OK&&this.nextLoadPosition>pe){var xe=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(T,xe,O.PlaylistLevelType.MAIN),ve=this.getNextFragment(this.nextLoadPosition,Q)}if(!ve)return;ve.initSegment&&!ve.initSegment.data&&!this.bitrateTest&&(ve=ve.initSegment),((p=ve.decryptdata)===null||p===void 0?void 0:p.keyFormat)==="identity"&&!((d=ve.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(ve,Q):this.loadFragment(ve,Q,pe)},v.loadFragment=function(p,d,o){var S,y=this.fragmentTracker.getState(p);if(this.fragCurrent=p,y===P.FragmentState.BACKTRACKED){var T=this.fragmentTracker.getBacktrackData(p);if(T){this._handleFragmentLoadProgress(T),this._handleFragmentLoadComplete(T);return}else y=P.FragmentState.NOT_LOADED}y===P.FragmentState.NOT_LOADED||y===P.FragmentState.PARTIAL?p.sn==="initSegment"?this._loadInitSegment(p):this.bitrateTest?(p.bitrateTest=!0,this.log("Fragment "+p.sn+" of level "+p.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(p)):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,p,d,o)):y===P.FragmentState.APPENDING?this.reduceMaxBufferLength(p.duration)&&this.fragmentTracker.removeFragment(p):((S=this.media)===null||S===void 0?void 0:S.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},v.getAppendedFrag=function(p){var d=this.fragmentTracker.getAppendedFrag(p,O.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},v.getBufferedFrag=function(p){return this.fragmentTracker.getBufferedFrag(p,O.PlaylistLevelType.MAIN)},v.followingBufferedFrag=function(p){return p?this.getBufferedFrag(p.end+.5):null},v.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},v.nextLevelSwitch=function(){var p=this.levels,d=this.media;if(d!=null&&d.readyState){var o,S=this.getAppendedFrag(d.currentTime);if(S&&S.start>1&&this.flushMainBuffer(0,S.start-1),!d.paused&&p){var y=this.hls.nextLoadLevel,T=p[y],I=this.fragLastKbps;I&&this.fragCurrent?o=this.fragCurrent.duration*T.maxBitrate/(1e3*I)+1:o=0}else o=0;var G=this.getBufferedFrag(d.currentTime+o);if(G){var X=this.followingBufferedFrag(G);if(X){this.abortCurrentFrag();var Q=X.maxStartPTS?X.maxStartPTS:X.start,z=X.duration,W=Math.max(G.end,Q+Math.min(Math.max(z-this.config.maxFragLookUpTolerance,z*.5),z*.75));this.flushMainBuffer(W,Number.POSITIVE_INFINITY)}}}},v.abortCurrentFrag=function(){var p=this.fragCurrent;this.fragCurrent=null,p!=null&&p.loader&&p.loader.abort(),this.state===N.State.KEY_LOADING&&(this.state=N.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},v.flushMainBuffer=function(p,d){m.prototype.flushMainBuffer.call(this,p,d,this.altAudio?"video":null)},v.onMediaAttached=function(p,d){m.prototype.onMediaAttached.call(this,p,d);var o=d.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new L.default(this.config,o,this.fragmentTracker,this.hls)},v.onMediaDetaching=function(){var p=this.media;p&&(p.removeEventListener("playing",this.onvplaying),p.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),m.prototype.onMediaDetaching.call(this)},v.onMediaPlaying=function(){this.tick()},v.onMediaSeeked=function(){var p=this.media,d=p?p.currentTime:null;Object(V.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},v.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},v.onManifestParsed=function(p,d){var o=!1,S=!1,y;d.levels.forEach(function(T){y=T.audioCodec,y&&(y.indexOf("mp4a.40.2")!==-1&&(o=!0),y.indexOf("mp4a.40.5")!==-1&&(S=!0))}),this.audioCodecSwitch=o&&S&&!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},v.onLevelLoading=function(p,d){var o=this.levels;if(!o||this.state!==N.State.IDLE)return;var S=o[d.level];(!S.details||S.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(S.details))&&(this.state=N.State.WAITING_LEVEL)},v.onLevelLoaded=function(p,d){var o,S=this.levels,y=d.level,T=d.details,I=T.totalduration;if(!S){this.warn("Levels were reset while loading level "+y);return}this.log("Level "+y+" 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 X=S[y],Q=0;if(T.live||(o=X.details)!==null&&o!==void 0&&o.live){if(T.fragments[0]||(T.deltaUpdateFailed=!0),T.deltaUpdateFailed)return;Q=this.alignPlaylists(T,X.details)}if(X.details=T,this.levelLastLoaded=y,this.hls.trigger(H.Events.LEVEL_UPDATED,{details:T,level:y}),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()},v._handleFragmentLoadProgress=function(p){var d,o=p.frag,S=p.part,y=p.payload,T=this.levels;if(!T){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var I=T[o.level],G=I.details;if(!G){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var X=I.videoCodec,Q=G.PTSKnown||!G.live,z=(d=o.initSegment)===null||d===void 0?void 0:d.data,W=this._getAudioCodec(I),ee=this.transmuxer=this.transmuxer||new A.default(this.hls,O.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ae=S?S.index:-1,pe=ae!==-1,ve=new D.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,y.byteLength,ae,pe),De=this.initPTS[o.cc];ee.push(y,z,W,X,o,S,G.totalduration,Q,ve,De)},v.onAudioTrackSwitching=function(p,d){var o=this.altAudio,S=!!d.url,y=d.id;if(!S){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;o&&I.trigger(H.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),I.trigger(H.Events.AUDIO_TRACK_SWITCHED,{id:y})}},v.onAudioTrackSwitched=function(p,d){var o=d.id,S=!!this.hls.audioTracks[o].url;if(S){var y=this.videoBuffer;y&&this.mediaBuffer!==y&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=y)}this.altAudio=S,this.tick()},v.onBufferCreated=function(p,d){var o=d.tracks,S,y,T=!1;for(var I in o){var G=o[I];if(G.id==="main"){if(y=I,S=G,I==="video"){var X=o[I];X&&(this.videoBuffer=X.buffer)}}else T=!0}T&&S?(this.log("Alternate track found, use "+y+".buffered to schedule main fragment loading"),this.mediaBuffer=S.buffer):this.mediaBuffer=this.media},v.onFragBuffered=function(p,d){var o=d.frag,S=d.part;if(o&&o.type!==O.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(S?" p: "+S.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===N.State.PARSED&&(this.state=N.State.IDLE);return}var y=S?S.stats:o.stats;this.fragLastKbps=Math.round(8*y.total/(y.buffering.end-y.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,S)},v.onError=function(p,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(O.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 o=!0,S=this.getFwdBufferInfo(this.media,O.PlaylistLevelType.MAIN);S&&S.len>.5&&(o=!this.reduceMaxBufferLength(S.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},v.checkBuffer=function(){var p=this.media,d=this.gapController;if(!p||!d||!p.readyState)return;var o=F.BufferHelper.getBuffered(p);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=p.currentTime},v.onFragLoadEmergencyAborted=function(){this.state=N.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},v.onBufferFlushed=function(p,d){var o=d.type;if(o!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var S=(o===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(S,o,O.PlaylistLevelType.MAIN)}},v.onLevelsUpdated=function(p,d){this.levels=d.levels},v.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},v.seekToStartPos=function(){var p=this.media,d=p.currentTime,o=this.startPosition;if(o>=0&&d<o){if(p.seeking){x.logger.log("could not seek to "+o+", already seeking at "+d);return}var S=F.BufferHelper.getBuffered(p),y=S.length?S.start(0):0,T=y-o;T>0&&(T<this.config.maxBufferHole||T<this.config.maxFragLookUpTolerance)&&(x.logger.log("adjusting start position by "+T+" to match buffer start"),o+=T,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+d),p.currentTime=o}},v._getAudioCodec=function(p){var d=this.config.defaultAudioCodec||p.audioCodec;return this.audioCodecSwap&&d&&(this.log("Swapping audio codec"),d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5"),d},v._loadBitrateTestFrag=function(p){var d=this;this._doFragLoad(p).then(function(o){var S=d.hls;if(!o||S.nextLoadLevel||d.fragContextChanged(p))return;d.fragLoadError=0,d.state=N.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var y=p.stats;y.parsing.start=y.parsing.end=y.buffering.start=y.buffering.end=self.performance.now(),S.trigger(H.Events.FRAG_LOADED,o)})},v._handleTransmuxComplete=function(p){var d,o="main",S=this.hls,y=p.remuxResult,T=p.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,X=I.part,Q=I.level,z=y.video,W=y.text,ee=y.id3,ae=y.initSegment,pe=this.altAudio?void 0:y.audio;if(this.fragContextChanged(G))return;if(this.state=N.State.PARSING,ae){ae.tracks&&(this._bufferInitSegment(Q,ae.tracks,G,T),S.trigger(H.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:o,tracks:ae.tracks}));var ve=ae.initPTS,De=ae.timescale;Object(V.isFiniteNumber)(ve)&&(this.initPTS[G.cc]=ve,S.trigger(H.Events.INIT_PTS_FOUND,{frag:G,id:o,initPTS:ve,timescale:De}))}if(z&&y.independent!==!1){if(Q.details){var xe=z.startPTS,Ce=z.endPTS,Ae=z.startDTS,Se=z.endDTS;if(X)X.elementaryStreams[z.type]={startPTS:xe,endPTS:Ce,startDTS:Ae,endDTS:Se};else if(z.firstKeyFrame&&z.independent&&(this.couldBacktrack=!0),z.dropped&&z.independent){var ge=this.getLoadPosition()+this.config.maxBufferHole;if(ge<xe){this.backtrack(G);return}G.setElementaryStreamInfo(z.type,G.start,Ce,G.start,Se,!0)}G.setElementaryStreamInfo(z.type,xe,Ce,Ae,Se),this.bufferFragmentData(z,G,X,T)}}else if(y.independent===!1){this.backtrack(G);return}if(pe){var oe=pe.startPTS,Re=pe.endPTS,Ze=pe.startDTS,He=pe.endDTS;X&&(X.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:oe,endPTS:Re,startDTS:Ze,endDTS:He}),G.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,oe,Re,Ze,He),this.bufferFragmentData(pe,G,X,T)}if(ee!=null&&(d=ee.samples)!==null&&d!==void 0&&d.length){var Ge={frag:G,id:o,samples:ee.samples};S.trigger(H.Events.FRAG_PARSING_METADATA,Ge)}if(W){var $e={frag:G,id:o,samples:W.samples};S.trigger(H.Events.FRAG_PARSING_USERDATA,$e)}},v._bufferInitSegment=function(p,d,o,S){var y=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 X=p.audioCodec,Q=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(X&&(X.indexOf("mp4a.40.5")!==-1?X="mp4a.40.2":X="mp4a.40.5"),T.metadata.channelCount!==1&&Q.indexOf("firefox")===-1&&(X="mp4a.40.5")),Q.indexOf("android")!==-1&&T.container!=="audio/mpeg"&&(X="mp4a.40.2",this.log("Android: force audio codec to "+X)),p.audioCodec&&p.audioCodec!==X&&this.log('Swapping manifest audio codec "'+p.audioCodec+'" for "'+X+'"'),T.levelCodec=X,T.id="main",this.log("Init audio buffer, container:"+T.container+", codecs[selected/level/parsed]=["+(X||"")+"/"+(p.audioCodec||"")+"/"+T.codec+"]")}I&&(I.levelCodec=p.videoCodec,I.id="main",this.log("Init video buffer, container:"+I.container+", codecs[level/parsed]=["+(p.videoCodec||"")+"/"+I.codec+"]")),G&&this.log("Init audiovideo buffer, container:"+G.container+", codecs[level/parsed]=["+(p.attrs.CODECS||"")+"/"+G.codec+"]"),this.hls.trigger(H.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(z){var W=d[z],ee=W.initSegment;ee!=null&&ee.byteLength&&y.hls.trigger(H.Events.BUFFER_APPENDING,{type:z,data:ee,frag:o,part:null,chunkMeta:S,parent:o.type})}),this.tick()},v.backtrack=function(p){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(p);var d=this.fragmentTracker.backtrack(p);this.fragPrevious=null,this.nextLoadPosition=p.start,d?this.resetFragmentLoading(p):this.state=N.State.BACKTRACKING},v.checkFragmentChanged=function(){var p=this.media,d=null;if(p&&p.readyState>1&&p.seeking===!1){var o=p.currentTime;if(F.BufferHelper.isBuffered(p,o)?d=this.getAppendedFrag(o):F.BufferHelper.isBuffered(p,o+.1)&&(d=this.getAppendedFrag(o+.1)),d){var S=this.fragPlaying,y=d.level;(!S||d.sn!==S.sn||S.level!==y||d.urlId!==S.urlId)&&(this.hls.trigger(H.Events.FRAG_CHANGED,{frag:d}),(!S||S.level!==y)&&this.hls.trigger(H.Events.LEVEL_SWITCHED,{level:y}),this.fragPlaying=d)}}},a(k,[{key:"nextLevel",get:function(){var p=this.nextBufferedFrag;return p?p.level:-1}},{key:"currentLevel",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var p=this.media;if(p){var d=this.getAppendedFrag(p.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),k}(N.default)},"./src/controller/subtitle-stream-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"SubtitleStreamController",function(){return l});var V=_("./src/events.ts"),N=_("./src/utils/logger.ts"),M=_("./src/utils/buffer-helper.ts"),H=_("./src/controller/fragment-finders.ts"),F=_("./src/utils/discontinuities.ts"),P=_("./src/controller/level-helper.ts"),O=_("./src/controller/fragment-tracker.ts"),b=_("./src/controller/base-stream-controller.ts"),A=_("./src/types/loader.ts"),D=_("./src/types/level.ts");function L(h,C){for(var g=0;g<C.length;g++){var m=C[g];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(h,m.key,m)}}function w(h,C,g){return C&&L(h.prototype,C),g&&L(h,g),h}function x(h,C){h.prototype=Object.create(C.prototype),h.prototype.constructor=h,u(h,C)}function u(h,C){return u=Object.setPrototypeOf||function(m,k){return m.__proto__=k,m},u(h,C)}var a=500,l=function(h){x(C,h);function C(m,k){var v;return v=h.call(this,m,k,"[subtitle-stream-controller]")||this,v.levels=[],v.currentTrackId=-1,v.tracksBuffered=[],v.mainDetails=null,v._registerListeners(),v}var g=C.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var k=this.hls;k.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.on(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.on(V.Events.ERROR,this.onError,this),k.on(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.on(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.on(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g._unregisterListeners=function(){var k=this.hls;k.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),k.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),k.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),k.off(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),k.off(V.Events.ERROR,this.onError,this),k.off(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),k.off(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),k.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),k.off(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),k.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},g.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(a),this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},g.onLevelLoaded=function(k,v){this.mainDetails=v.details},g.onSubtitleFragProcessed=function(k,v){var f=v.frag,p=v.success;if(this.fragPrevious=f,this.state=b.State.IDLE,!p)return;var d=this.tracksBuffered[this.currentTrackId];if(!d)return;for(var o,S=f.start,y=0;y<d.length;y++)if(S>=d[y].start&&S<=d[y].end){o=d[y];break}var T=f.start+f.duration;o?o.end=T:(o={start:S,end:T},d.push(o)),this.fragmentTracker.fragBuffered(f)},g.onBufferFlushing=function(k,v){var f=v.startOffset,p=v.endOffset;if(f===0&&p!==Number.POSITIVE_INFINITY){var d=this.currentTrackId,o=this.levels;if(!o.length||!o[d]||!o[d].details)return;var S=o[d].details,y=S.targetduration,T=p-y;if(T<=0)return;v.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,v){var f,p=v.frag;if(!p||p.type!==A.PlaylistLevelType.SUBTITLE)return;(f=this.fragCurrent)!==null&&f!==void 0&&f.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},g.onSubtitleTracksUpdated=function(k,v){var f=this,p=v.subtitleTracks;this.tracksBuffered=[],this.levels=p.map(function(d){return new D.Level(d)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(d){f.tracksBuffered[d.id]=[]}),this.mediaBuffer=null},g.onSubtitleTrackSwitch=function(k,v){if(this.currentTrackId=v.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var f=this.levels[this.currentTrackId];f!=null&&f.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,f&&this.setInterval(a)},g.onSubtitleTrackLoaded=function(k,v){var f,p=v.details,d=v.id,o=this.currentTrackId,S=this.levels;if(!S.length)return;var y=S[o];if(d>=S.length||d!==o||!y)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,p.live||(f=y.details)!==null&&f!==void 0&&f.live){var T=this.mainDetails;if(p.deltaUpdateFailed||!T)return;var I=T.fragments[0];if(!y.details)p.hasProgramDateTime&&T.hasProgramDateTime?Object(F.alignMediaPlaylistByPDT)(p,T):I&&Object(P.addSliding)(p,I.start);else{var G=this.alignPlaylists(p,y.details);G===0&&I&&Object(P.addSliding)(p,I.start)}}if(y.details=p,this.levelLastLoaded=d,this.tick(),p.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var X=Object(H.findFragmentByPTS)(null,p.fragments,this.media.currentTime,0);X||(this.warn("Subtitle playlist not aligned with playback"),y.details=void 0)}},g._handleFragmentLoadComplete=function(k){var v=k.frag,f=k.payload,p=v.decryptdata,d=this.hls;if(this.fragContextChanged(v))return;if(f&&f.byteLength>0&&p&&p.key&&p.iv&&p.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(f),p.key.buffer,p.iv.buffer).then(function(S){var y=performance.now();d.trigger(V.Events.FRAG_DECRYPTED,{frag:v,payload:S,stats:{tstart:o,tdecrypt:y}})})}},g.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var k,v=this.currentTrackId,f=this.levels;if(!f.length||!f[v]||!f[v].details)return;var p=f[v].details,d=p.targetduration,o=this.config,S=this.media,y=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,S.currentTime-d,o.maxBufferHole),T=y.end,I=y.len,G=this.getMaxBufferLength()+d;if(I>G)return;console.assert(p,"Subtitle track details are defined on idle subtitle stream controller tick");var X=p.fragments,Q=X.length,z=p.edge,W,ee=this.fragPrevious;if(T<z){var ae=o.maxFragLookUpTolerance;ee&&p.hasProgramDateTime&&(W=Object(H.findFragmentByPDT)(X,ee.endProgramDateTime,ae)),W||(W=Object(H.findFragmentByPTS)(ee,X,T,ae),!W&&ee&&ee.start<X[0].start&&(W=X[0]))}else W=X[Q-1];(k=W)!==null&&k!==void 0&&k.encrypted?(N.logger.log("Loading key for "+W.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(V.Events.KEY_LOADING,{frag:W})):W&&this.fragmentTracker.getState(W)===O.FragmentState.NOT_LOADED&&this.loadFragment(W,p,T)}},g.loadFragment=function(k,v,f){this.fragCurrent=k,h.prototype.loadFragment.call(this,k,v,f)},w(C,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),C}(b.default)},"./src/controller/subtitle-track-controller.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/events.ts"),N=_("./src/utils/texttrack-utils.ts"),M=_("./src/controller/base-playlist-controller.ts"),H=_("./src/types/loader.ts");function F(L,w){for(var x=0;x<w.length;x++){var u=w[x];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(L,u.key,u)}}function P(L,w,x){return w&&F(L.prototype,w),x&&F(L,x),L}function O(L,w){L.prototype=Object.create(w.prototype),L.prototype.constructor=L,b(L,w)}function b(L,w){return b=Object.setPrototypeOf||function(u,a){return u.__proto__=a,u},b(L,w)}var A=function(L){O(w,L);function w(u){var a;return a=L.call(this,u,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var x=w.prototype;return x.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,L.prototype.destroy.call(this)},x.registerListeners=function(){var a=this.hls;a.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(V.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){var a=this.hls;a.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(V.Events.ERROR,this.onError,this)},x.onMediaAttached=function(a,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)},x.pollTrackChange=function(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},x.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var a=D(this.media.textTracks);a.forEach(function(l){Object(N.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},x.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},x.onManifestParsed=function(a,l){this.tracks=l.subtitleTracks},x.onSubtitleTrackLoaded=function(a,l){var h=l.id,C=l.details,g=this.trackId,m=this.tracksInGroup[g];if(!m){this.warn("Invalid subtitle track id "+h);return}var k=m.details;m.details=l.details,this.log("subtitle track "+h+" loaded ["+C.startSN+"-"+C.endSN+"]"),h===this.trackId&&(this.retryCount=0,this.playlistLoaded(h,l,k))},x.onLevelLoading=function(a,l){this.switchLevel(l.level)},x.onLevelSwitching=function(a,l){this.switchLevel(l.level)},x.switchLevel=function(a){var l=this.hls.levels[a];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(v){return!h||v.groupId===h});this.tracksInGroup=g;var m=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(V.Events.SUBTITLE_TRACKS_UPDATED,k),m!==-1&&this.setSubtitleTrack(m,C)}},x.findTrackId=function(a){for(var l=this.tracksInGroup,h=0;h<l.length;h++){var C=l[h];if((!this.selectDefaultTrack||C.default)&&(!a||a===C.name))return C.id}return-1},x.onError=function(a,l){if(L.prototype.onError.call(this,a,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)},x.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var h=l.id,C=l.groupId,g=l.url;if(a)try{g=a.addDirectives(g)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(V.Events.SUBTITLE_TRACK_LOADING,{url:g,id:h,groupId:C,deliveryDirectives:a||null})}},x.toggleTrackModes=function(a){var l=this,h=this.media,C=this.subtitleDisplay,g=this.trackId;if(!h)return;var m=D(h.textTracks),k=m.filter(function(p){return p.groupId===l.groupId});if(a===-1)[].slice.call(m).forEach(function(p){p.mode="disabled"});else{var v=k[g];v&&(v.mode="disabled")}var f=k[a];f&&(f.mode=C?"showing":"hidden")},x.setSubtitleTrack=function(a,l){var h,C=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(h=C[a])!==null&&h!==void 0&&h.details)||a<-1||a>=C.length)return;this.clearTimer();var g=C[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,g){var m=g.id,k=g.groupId,v=k===void 0?"":k,f=g.name,p=g.type,d=g.url;this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:m,groupId:v,name:f,type:p,url:d});var o=this.switchParams(g.url,l==null?void 0:l.details);this.loadPlaylist(o)}else this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:a})},x.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=D(this.media.textTracks),h=0;h<l.length;h++)if(l[h].mode==="hidden")a=h;else if(l[h].mode==="showing"){a=h;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},P(w,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),w}(M.default);function D(L){for(var w=[],x=0;x<L.length;x++){var u=L[x];u.kind==="subtitles"&&u.label&&w.push(L[x])}return w}$.default=A},"./src/controller/timeline-controller.ts":function(ne,$,_){"use strict";_.r($),_.d($,"TimelineController",function(){return D});var V=_("./src/polyfills/number.ts"),N=_("./src/events.ts"),M=_("./src/utils/cea-608-parser.ts"),H=_("./src/utils/output-filter.ts"),F=_("./src/utils/webvtt-parser.ts"),P=_("./src/utils/texttrack-utils.ts"),O=_("./src/utils/imsc1-ttml-parser.ts"),b=_("./src/types/loader.ts"),A=_("./src/utils/logger.ts"),D=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=x(),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"),m=new H.default(this,"textTrack4");this.cea608Parser1=new M.default(1,h,C),this.cea608Parser2=new M.default(3,g,m)}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 a=u.prototype;return a.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},a.addCues=function(h,C,g,m,k){for(var v=!1,f=k.length;f--;){var p=k[f],d=w(p[0],p[1],C,g);if(d>=0&&(p[0]=Math.min(p[0],C),p[1]=Math.max(p[1],g),v=!0,d/(g-C)>.5))return}if(v||k.push([C,g]),this.config.renderTextTracksNatively){var o=this.captionsTracks[h];this.Cues.newCue(o,C,g,m)}else{var S=this.Cues.newCue(null,C,g,m);this.hls.trigger(N.Events.CUES_PARSED,{type:"captions",cues:S,track:h})}},a.onInitPtsFound=function(h,C){var g=this,m=C.frag,k=C.id,v=C.initPTS,f=C.timescale,p=this.unparsedVttFrags;k==="main"&&(this.initPTS[m.cc]=v,this.timescale[m.cc]=f),p.length&&(this.unparsedVttFrags=[],p.forEach(function(d){g.onFragLoaded(N.Events.FRAG_LOADED,d)}))},a.getExistingTrack=function(h){var C=this.media;if(C)for(var g=0;g<C.textTracks.length;g++){var m=C.textTracks[g];if(m[h])return m}return null},a.createCaptionsTrack=function(h){this.config.renderTextTracksNatively?this.createNativeTrack(h):this.createNonNativeTrack(h)},a.createNativeTrack=function(h){if(this.captionsTracks[h])return;var C=this.captionsProperties,g=this.captionsTracks,m=this.media,k=C[h],v=k.label,f=k.languageCode,p=this.getExistingTrack(h);if(p)g[h]=p,Object(P.clearCurrentCues)(g[h]),Object(P.sendAddTrackEvent)(g[h],m);else{var d=this.createTextTrack("captions",v,f);d&&(d[h]=!0,g[h]=d)}},a.createNonNativeTrack=function(h){if(this.nonNativeCaptionsTracks[h])return;var C=this.captionsProperties[h];if(!C)return;var g=C.label,m={_id:h,label:g,kind:"captions",default:C.media?!!C.media.default:!1,closedCaptions:C.media};this.nonNativeCaptionsTracks[h]=m,this.hls.trigger(N.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[m]})},a.createTextTrack=function(h,C,g){var m=this.media;return m?m.addTextTrack(h,C,g):void 0},a.onMediaAttaching=function(h,C){this.media=C.media,this._cleanTracks()},a.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(C){Object(P.clearCurrentCues)(h[C]),delete h[C]}),this.nonNativeCaptionsTracks={}},a.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=x(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},a._cleanTracks=function(){var h=this.media;if(!h)return;var C=h.textTracks;if(C)for(var g=0;g<C.length;g++)Object(P.clearCurrentCues)(C[g])},a.onSubtitleTracksUpdated=function(h,C){var g=this;this.textTracks=[];var m=C.subtitleTracks||[],k=m.some(function(d){return d.textCodec===O.IMSC1_CODEC});if(this.config.enableWebVTT||k&&this.config.enableIMSC1){var v=this.tracks&&m&&this.tracks.length===m.length;if(this.tracks=m||[],this.config.renderTextTracksNatively){var f=this.media?this.media.textTracks:[];this.tracks.forEach(function(d,o){var S;if(o<f.length){for(var y=null,T=0;T<f.length;T++)if(L(f[T],d)){y=f[T];break}y&&(S=y)}S?Object(P.clearCurrentCues)(S):(S=g.createTextTrack("subtitles",d.name,d.lang),S&&(S.mode="disabled")),S&&(S.groupId=d.groupId,g.textTracks.push(S))})}else if(!v&&this.tracks&&this.tracks.length){var p=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(N.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:p})}}},a.onManifestLoaded=function(h,C){var g=this;this.config.enableCEA708Captions&&C.captions&&C.captions.forEach(function(m){var k=/(?:CC|SERVICE)([1-4])/.exec(m.instreamId);if(!k)return;var v="textTrack"+k[1],f=g.captionsProperties[v];if(!f)return;f.label=m.name,m.lang&&(f.languageCode=m.lang),f.media=m})},a.onFragLoading=function(h,C){var g=this.cea608Parser1,m=this.cea608Parser2,k=this.lastSn,v=this.lastPartIndex;if(!this.enabled||!(g&&m))return;if(C.frag.type===b.PlaylistLevelType.MAIN){var f,p,d=C.frag.sn,o=(f=C==null||((p=C.part)===null||p===void 0)?void 0:p.index)!=null?f:-1;d===k+1||d===k&&o===v+1||(g.reset(),m.reset()),this.lastSn=d,this.lastPartIndex=o}},a.onFragLoaded=function(h,C){var g=C.frag,m=C.payload,k=this.initPTS,v=this.unparsedVttFrags;if(g.type===b.PlaylistLevelType.SUBTITLE)if(m.byteLength){if(!Object(V.isFiniteNumber)(k[g.cc])){v.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 p=this.tracks[g.level],d=this.vttCCs;d[g.cc]||(d[g.cc]={start:g.start,prevCC:this.prevCC,new:!0},this.prevCC=g.cc),p&&p.textCodec===O.IMSC1_CODEC?this._parseIMSC1(g,m):this._parseVTTs(g,m,d)}}else this.hls.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:g,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(h,C){var g=this,m=this.hls;Object(O.parseIMSC1)(C,this.initPTS[h.cc],this.timescale[h.cc],function(k){g._appendCues(k,h.level),m.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(k){A.logger.log("Failed to parse IMSC1: "+k),m.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:k})})},a._parseVTTs=function(h,C,g){var m=this,k=this.hls;Object(F.parseWebVTT)(C,this.initPTS[h.cc],this.timescale[h.cc],g,h.cc,h.start,function(v){m._appendCues(v,h.level),k.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(v){m._fallbackToIMSC1(h,C),A.logger.log("Failed to parse VTT cue: "+v),k.trigger(N.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:v})})},a._fallbackToIMSC1=function(h,C){var g=this,m=this.tracks[h.level];m.textCodec||Object(O.parseIMSC1)(C,this.initPTS[h.cc],this.timescale[h.cc],function(){m.textCodec=O.IMSC1_CODEC,g._parseIMSC1(h,C)},function(){m.textCodec="wvtt"})},a._appendCues=function(h,C){var g=this.hls;if(this.config.renderTextTracksNatively){var m=this.textTracks[C];if(m.mode==="disabled")return;h.forEach(function(f){return Object(P.addCueToTrack)(m,f)})}else{var k=this.tracks[C],v=k.default?"default":"subtitles"+C;g.trigger(N.Events.CUES_PARSED,{type:"subtitles",cues:h,track:v})}},a.onFragDecrypted=function(h,C){var g=C.frag;if(g.type===b.PlaylistLevelType.SUBTITLE){if(!Object(V.isFiniteNumber)(this.initPTS[g.cc])){this.unparsedVttFrags.push(C);return}this.onFragLoaded(N.Events.FRAG_LOADED,C)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(h,C){var g=this.cea608Parser1,m=this.cea608Parser2;if(!this.enabled||!(g&&m))return;for(var k=0;k<C.samples.length;k++){var v=C.samples[k].bytes;if(v){var f=this.extractCea608Data(v);g.addData(C.samples[k].pts,f[0]),m.addData(C.samples[k].pts,f[1])}}},a.onBufferFlushing=function(h,C){var g=C.startOffset,m=C.endOffset,k=C.endOffsetSubtitles,v=C.type,f=this.media;if(!f||f.currentTime<m)return;if(!v||v==="video"){var p=this.captionsTracks;Object.keys(p).forEach(function(o){return Object(P.removeCuesInRange)(p[o],g,m)})}if(this.config.renderTextTracksNatively&&(g===0&&k!==void 0)){var d=this.textTracks;Object.keys(d).forEach(function(o){return Object(P.removeCuesInRange)(d[o],g,k)})}},a.extractCea608Data=function(h){for(var C=h[0]&31,g=2,m=[[],[]],k=0;k<C;k++){var v=h[g++],f=127&h[g++],p=127&h[g++],d=(4&v)!==0,o=3&v;if(f===0&&p===0)continue;d&&((o===0||o===1)&&(m[o].push(f),m[o].push(p)))}return m},u}();function L(u,a){return u&&u.label===a.name&&!(u.textTrack1||u.textTrack2)}function w(u,a,l,h){return Math.min(a,h)-Math.max(u,l)}function x(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return V});var V=function(){function N(H,F){this.subtle=void 0,this.aesIV=void 0,this.subtle=H,this.aesIV=F}var M=N.prototype;return M.decrypt=function(F,P){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},P,F)},N}()},"./src/crypt/aes-decryptor.ts":function(ne,$,_){"use strict";_.r($),_.d($,"removePadding",function(){return N}),_.d($,"default",function(){return M});var V=_("./src/utils/typed-array.ts");function N(H){var F=H.byteLength,P=F&&new DataView(H.buffer).getUint8(F-1);return P?Object(V.sliceUint8)(H,0,F-P):H}var M=function(){function H(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var F=H.prototype;return F.uint8ArrayToUint32Array_=function(O){for(var b=new DataView(O),A=new Uint32Array(4),D=0;D<4;D++)A[D]=b.getUint32(D*4);return A},F.initTable=function(){var O=this.sBox,b=this.invSBox,A=this.subMix,D=A[0],L=A[1],w=A[2],x=A[3],u=this.invSubMix,a=u[0],l=u[1],h=u[2],C=u[3],g=new Uint32Array(256),m=0,k=0,v=0;for(v=0;v<256;v++)v<128?g[v]=v<<1:g[v]=v<<1^283;for(v=0;v<256;v++){var f=k^k<<1^k<<2^k<<3^k<<4;f=f>>>8^f&255^99,O[m]=f,b[f]=m;var p=g[m],d=g[p],o=g[d],S=g[f]*257^f*16843008;D[m]=S<<24|S>>>8,L[m]=S<<16|S>>>16,w[m]=S<<8|S>>>24,x[m]=S,S=o*16843009^d*65537^p*257^m*16843008,a[f]=S<<24|S>>>8,l[f]=S<<16|S>>>16,h[f]=S<<8|S>>>24,C[f]=S,m?(m=p^g[g[g[o^p]]],k^=g[g[k]]):m=k=1}},F.expandKey=function(O){for(var b=this.uint8ArrayToUint32Array_(O),A=!0,D=0;D<b.length&&A;)A=b[D]===this.key[D],D++;if(A)return;this.key=b;var L=this.keySize=b.length;if(L!==4&&L!==6&&L!==8)throw new Error("Invalid aes key size="+L);var w=this.ksRows=(L+6+1)*4,x,u,a=this.keySchedule=new Uint32Array(w),l=this.invKeySchedule=new Uint32Array(w),h=this.sBox,C=this.rcon,g=this.invSubMix,m=g[0],k=g[1],v=g[2],f=g[3],p,d;for(x=0;x<w;x++){if(x<L){p=a[x]=b[x];continue}d=p,x%L===0?(d=d<<8|d>>>24,d=h[d>>>24]<<24|h[d>>>16&255]<<16|h[d>>>8&255]<<8|h[d&255],d^=C[x/L|0]<<24):L>6&&x%L===4&&(d=h[d>>>24]<<24|h[d>>>16&255]<<16|h[d>>>8&255]<<8|h[d&255]),a[x]=p=(a[x-L]^d)>>>0}for(u=0;u<w;u++)x=w-u,u&3?d=a[x]:d=a[x-4],u<4||x<=4?l[u]=d:l[u]=m[h[d>>>24]]^k[h[d>>>16&255]]^v[h[d>>>8&255]]^f[h[d&255]],l[u]=l[u]>>>0},F.networkToHostOrderSwap=function(O){return O<<24|(O&65280)<<8|(O&16711680)>>8|O>>>24},F.decrypt=function(O,b,A){for(var D=this.keySize+6,L=this.invKeySchedule,w=this.invSBox,x=this.invSubMix,u=x[0],a=x[1],l=x[2],h=x[3],C=this.uint8ArrayToUint32Array_(A),g=C[0],m=C[1],k=C[2],v=C[3],f=new Int32Array(O),p=new Int32Array(f.length),d,o,S,y,T,I,G,X,Q,z,W,ee,ae,pe,ve=this.networkToHostOrderSwap;b<f.length;){for(Q=ve(f[b]),z=ve(f[b+1]),W=ve(f[b+2]),ee=ve(f[b+3]),T=Q^L[0],I=ee^L[1],G=W^L[2],X=z^L[3],ae=4,pe=1;pe<D;pe++)d=u[T>>>24]^a[I>>16&255]^l[G>>8&255]^h[X&255]^L[ae],o=u[I>>>24]^a[G>>16&255]^l[X>>8&255]^h[T&255]^L[ae+1],S=u[G>>>24]^a[X>>16&255]^l[T>>8&255]^h[I&255]^L[ae+2],y=u[X>>>24]^a[T>>16&255]^l[I>>8&255]^h[G&255]^L[ae+3],T=d,I=o,G=S,X=y,ae=ae+4;d=w[T>>>24]<<24^w[I>>16&255]<<16^w[G>>8&255]<<8^w[X&255]^L[ae],o=w[I>>>24]<<24^w[G>>16&255]<<16^w[X>>8&255]<<8^w[T&255]^L[ae+1],S=w[G>>>24]<<24^w[X>>16&255]<<16^w[T>>8&255]<<8^w[I&255]^L[ae+2],y=w[X>>>24]<<24^w[T>>16&255]<<16^w[I>>8&255]<<8^w[G&255]^L[ae+3],p[b]=ve(d^g),p[b+1]=ve(y^m),p[b+2]=ve(S^k),p[b+3]=ve(o^v),g=Q,m=z,k=W,v=ee,b=b+4}return p.buffer},H}()},"./src/crypt/decrypter.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return b});var 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u=[{demux:P.default,remux:b.default},{demux:F.default,remux:A.default},{demux:H.default,remux:b.default},{demux:O.default,remux:b.default}],a=1024;u.forEach(function(v){var f=v.demux;a=Math.max(a,f.minProbeByteLength)});var l=function(){function v(p,d,o,S,y){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 D.default,this.observer=p,this.typeSupported=d,this.config=o,this.vendor=S,this.id=y}var f=v.prototype;return f.configure=function(d){this.transmuxConfig=d,this.decrypter&&this.decrypter.reset()},f.push=function(d,o,S,y){var T=this,I=S.transmuxing;I.executeStart=x();var G=new Uint8Array(d),X=this.cache,Q=this.config,z=this.currentTransmuxState,W=this.transmuxConfig;y&&(this.currentTransmuxState=y);var ee=h(G,o);if(ee&&ee.method==="AES-128"){var ae=this.getDecrypter();if(Q.enableSoftwareAES){var pe=ae.softwareDecrypt(G,ee.key.buffer,ee.iv.buffer);if(!pe)return I.executeEnd=x(),C(S);G=new Uint8Array(pe)}else return this.decryptionPromise=ae.webCryptoDecrypt(G,ee.key.buffer,ee.iv.buffer).then(function(Ie){var We=T.push(Ie,null,S);return T.decryptionPromise=null,We}),this.decryptionPromise}var ve=y||z,De=ve.contiguous,xe=ve.discontinuity,Ce=ve.trackSwitch,Ae=ve.accurateTimeOffset,Se=ve.timeOffset,ge=W.audioCodec,oe=W.videoCodec,Re=W.defaultInitPts,Ze=W.duration,He=W.initSegmentData;if((xe||Ce)&&this.resetInitSegment(He,ge,oe,Ze),xe&&this.resetInitialTimestamp(Re),De||this.resetContiguity(),this.needsProbing(G,xe,Ce)){if(X.dataLength){var Ge=X.flush();G=Object(L.appendUint8Array)(Ge,G)}this.configureTransmuxer(G,W)}var $e=this.transmux(G,ee,Se,Ae,S),_e=this.currentTransmuxState;return _e.contiguous=!0,_e.discontinuity=!1,_e.trackSwitch=!1,I.executeEnd=x(),$e},f.flush=function(d){var o=this,S=d.transmuxing;S.executeStart=x();var y=this.decrypter,T=this.cache,I=this.currentTransmuxState,G=this.decryptionPromise;if(G)return G.then(function(){return o.flush(d)});var X=[],Q=I.timeOffset;if(y){var z=y.flush();z&&X.push(this.push(z,null,d))}var W=T.dataLength;T.reset();var ee=this.demuxer,ae=this.remuxer;if(!ee||!ae)return W>=a&&this.observer.emit(V.Events.ERROR,V.Events.ERROR,{type:N.ErrorTypes.MEDIA_ERROR,details:N.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),S.executeEnd=x(),[C(d)];var pe=ee.flush(Q);return g(pe)?pe.then(function(ve){return o.flushRemux(X,ve,d),X}):(this.flushRemux(X,pe,d),X)},f.flushRemux=function(d,o,S){var y=o.audioTrack,T=o.avcTrack,I=o.id3Track,G=o.textTrack,X=this.currentTransmuxState,Q=X.accurateTimeOffset,z=X.timeOffset;w.logger.log("[transmuxer.ts]: Flushed fragment "+S.sn+(S.part>-1?" p: "+S.part:"")+" of level "+S.level);var W=this.remuxer.remux(y,T,I,G,z,Q,!0,this.id);d.push({remuxResult:W,chunkMeta:S}),S.transmuxing.executeEnd=x()},f.resetInitialTimestamp=function(d){var o=this.demuxer,S=this.remuxer;if(!o||!S)return;o.resetTimeStamp(d),S.resetTimeStamp(d)},f.resetContiguity=function(){var d=this.demuxer,o=this.remuxer;if(!d||!o)return;d.resetContiguity(),o.resetNextTimestamp()},f.resetInitSegment=function(d,o,S,y){var T=this.demuxer,I=this.remuxer;if(!T||!I)return;T.resetInitSegment(o,S,y),I.resetInitSegment(d,o,S)},f.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},f.transmux=function(d,o,S,y,T){var I;return o&&o.method==="SAMPLE-AES"?I=this.transmuxSampleAes(d,o,S,y,T):I=this.transmuxUnencrypted(d,S,y,T),I},f.transmuxUnencrypted=function(d,o,S,y){var T=this.demuxer.demux(d,o,!1,!this.config.progressive),I=T.audioTrack,G=T.avcTrack,X=T.id3Track,Q=T.textTrack,z=this.remuxer.remux(I,G,X,Q,o,S,!1,this.id);return{remuxResult:z,chunkMeta:y}},f.transmuxSampleAes=function(d,o,S,y,T){var I=this;return this.demuxer.demuxSampleAes(d,o,S).then(function(G){var X=I.remuxer.remux(G.audioTrack,G.avcTrack,G.id3Track,G.textTrack,S,y,!1,I.id);return{remuxResult:X,chunkMeta:T}})},f.configureTransmuxer=function(d,o){for(var S=this.config,y=this.observer,T=this.typeSupported,I=this.vendor,G=o.audioCodec,X=o.defaultInitPts,Q=o.duration,z=o.initSegmentData,W=o.videoCodec,ee,ae=0,pe=u.length;ae<pe;ae++)if(u[ae].demux.probe(d)){ee=u[ae];break}ee||(w.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),ee={demux:F.default,remux:A.default});var ve=this.demuxer,De=this.remuxer,xe=ee.remux,Ce=ee.demux;(!De||!(De instanceof xe))&&(this.remuxer=new xe(y,S,T,I)),(!ve||!(ve instanceof Ce))&&(this.demuxer=new Ce(y,S,T),this.probe=Ce.probe),this.resetInitSegment(z,G,W,Q),this.resetInitialTimestamp(X)},f.needsProbing=function(d,o,S){return!this.demuxer||!this.remuxer||o||S},f.getDecrypter=function(){var d=this.decrypter;return d||(d=this.decrypter=new M.default(this.observer,this.config)),d},v}();function h(v,f){var p=null;return v.byteLength>0&&f!=null&&f.key!=null&&f.iv!==null&&f.method!=null&&(p=f),p}var C=function(f){return{remuxResult:{},chunkMeta:f}};function g(v){return"then"in v&&v.then instanceof Function}var m=function(f,p,d,o,S){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=f,this.videoCodec=p,this.initSegmentData=d,this.duration=o,this.defaultInitPts=S},k=function(f,p,d,o,S){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=f,this.contiguous=p,this.accurateTimeOffset=d,this.trackSwitch=o,this.timeOffset=S}},"./src/demux/tsdemuxer.ts":function(ne,$,_){"use strict";_.r($),_.d($,"discardEPB",function(){return C});var V=_("./src/demux/adts.ts"),N=_("./src/demux/mpegaudio.ts"),M=_("./src/demux/exp-golomb.ts"),H=_("./src/demux/id3.ts"),F=_("./src/demux/sample-aes.ts"),P=_("./src/events.ts"),O=_("./src/utils/mp4-tools.ts"),b=_("./src/utils/logger.ts"),A=_("./src/errors.ts"),D={video:1,audio:2,id3:3,text:4},L=function(){function g(k,v,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=v,this.typeSupported=f}g.probe=function(v){var f=g.syncOffset(v);return f<0?!1:(f&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+f+", junk ahead ?"),!0)},g.syncOffset=function(v){for(var f=Math.min(1e3,v.length-3*188),p=0;p<f;){if(v[p]===71&&v[p+188]===71&&v[p+2*188]===71)return p;p++}return-1},g.createTrack=function(v,f){return{container:v==="video"||v==="audio"?"video/mp2t":void 0,type:v,id:D[v],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:v==="audio"?f:void 0}};var m=g.prototype;return m.resetInitSegment=function(v,f,p){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=g.createTrack("video",p),this._audioTrack=g.createTrack("audio",p),this._id3Track=g.createTrack("id3",p),this._txtTrack=g.createTrack("text",p),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=v,this.videoCodec=f,this._duration=p},m.resetTimeStamp=function(){},m.resetContiguity=function(){var v=this._audioTrack,f=this._avcTrack,p=this._id3Track;v&&(v.pesData=null),f&&(f.pesData=null),p&&(p.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},m.demux=function(v,f,p,d){p===void 0&&(p=!1),d===void 0&&(d=!1),p||(this.sampleAes=null);var o,S=this._avcTrack,y=this._audioTrack,T=this._id3Track,I=S.pid,G=S.pesData,X=y.pid,Q=T.pid,z=y.pesData,W=T.pesData,ee=!1,ae=this.pmtParsed,pe=this._pmtId,ve=v.length;if(this.remainderData&&(v=Object(O.appendUint8Array)(this.remainderData,v),ve=v.length,this.remainderData=null),ve<188&&!d)return this.remainderData=v,{audioTrack:y,avcTrack:S,id3Track:T,textTrack:this._txtTrack};var De=Math.max(0,g.syncOffset(v));ve-=(ve+De)%188,ve<v.byteLength&&!d&&(this.remainderData=new Uint8Array(v.buffer,ve,v.buffer.byteLength-ve));for(var xe=De;xe<ve;xe+=188)if(v[xe]===71){var Ce=!!(v[xe+1]&64),Ae=((v[xe+1]&31)<<8)+v[xe+2],Se=(v[xe+3]&48)>>4,ge=void 0;if(Se>1){if(ge=xe+5+v[xe+4],ge===xe+188)continue}else ge=xe+4;switch(Ae){case I:Ce&&(G&&(o=a(G))&&this.parseAVCPES(o,!1),G={data:[],size:0}),G&&(G.data.push(v.subarray(ge,xe+188)),G.size+=xe+188-ge);break;case X:Ce&&(z&&(o=a(z))&&(y.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),z={data:[],size:0}),z&&(z.data.push(v.subarray(ge,xe+188)),z.size+=xe+188-ge);break;case Q:Ce&&(W&&(o=a(W))&&this.parseID3PES(o),W={data:[],size:0}),W&&(W.data.push(v.subarray(ge,xe+188)),W.size+=xe+188-ge);break;case 0:Ce&&(ge+=v[ge]+1),pe=this._pmtId=x(v,ge);break;case pe:{Ce&&(ge+=v[ge]+1);var oe=u(v,ge,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,p);I=oe.avc,I>0&&(S.pid=I),X=oe.audio,X>0&&(y.pid=X,y.isAAC=oe.isAAC),Q=oe.id3,Q>0&&(T.pid=Q),ee&&!ae&&(b.logger.log("reparse from beginning"),ee=!1,xe=De-188),ae=this.pmtParsed=!0;break}case 17:case 8191:break;default:ee=!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"});S.pesData=G,y.pesData=z,T.pesData=W;var Re={audioTrack:y,avcTrack:S,id3Track:T,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(Re),Re},m.flush=function(){var v=this.remainderData;this.remainderData=null;var f;return v?f=this.demux(v,-1,!1,!0):f={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(f),this.sampleAes?this.decrypt(f,this.sampleAes):f},m.extractRemainingSamples=function(v){var f=v.audioTrack,p=v.avcTrack,d=v.id3Track,o=p.pesData,S=f.pesData,y=d.pesData,T;o&&(T=a(o))?(this.parseAVCPES(T,!0),p.pesData=null):p.pesData=o,S&&(T=a(S))?(f.isAAC?this.parseAACPES(T):this.parseMPEGPES(T),f.pesData=null):(S!=null&&S.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),f.pesData=S),y&&(T=a(y))?(this.parseID3PES(T),d.pesData=null):d.pesData=y},m.demuxSampleAes=function(v,f,p){var d=this.demux(v,p,!0,!this.config.progressive),o=this.sampleAes=new F.default(this.observer,this.config,f);return this.decrypt(d,o)},m.decrypt=function(v,f){return new Promise(function(p){var d=v.audioTrack,o=v.avcTrack;d.samples&&d.isAAC?f.decryptAacSamples(d.samples,0,function(){o.samples?f.decryptAvcSamples(o.samples,0,0,function(){p(v)}):p(v)}):o.samples&&f.decryptAvcSamples(o.samples,0,0,function(){p(v)})})},m.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},m.parseAVCPES=function(v,f){var p=this,d=this._avcTrack,o=this.parseAVCNALu(v.data),S=!1,y=this.avcSample,T,I=!1;v.data=null,y&&o.length&&!d.audFound&&(l(y,d),y=this.avcSample=w(!1,v.pts,v.dts,"")),o.forEach(function(G){switch(G.type){case 1:{T=!0,y||(y=p.avcSample=w(!0,v.pts,v.dts,"")),S&&(y.debug+="NDR "),y.frame=!0;var X=G.data;if(I&&X.length>4){var Q=new M.default(X).readSliceType();(Q===2||Q===4||Q===7||Q===9)&&(y.key=!0)}break}case 5:T=!0,y||(y=p.avcSample=w(!0,v.pts,v.dts,"")),S&&(y.debug+="IDR "),y.key=!0,y.frame=!0;break;case 6:{T=!0,S&&y&&(y.debug+="SEI ");var z=new M.default(C(G.data));z.readUByte();for(var W=0,ee=0,ae=!1,pe=0;!ae&&z.bytesAvailable>1;){W=0;do pe=z.readUByte(),W+=pe;while(pe===255);ee=0;do pe=z.readUByte(),ee+=pe;while(pe===255);if(W===4&&z.bytesAvailable!==0){ae=!0;var ve=z.readUByte();if(ve===181){var De=z.readUShort();if(De===49){var xe=z.readUInt();if(xe===1195456820){var Ce=z.readUByte();if(Ce===3){for(var Ae=z.readUByte(),Se=z.readUByte(),ge=31&Ae,oe=[Ae,Se],Re=0;Re<ge;Re++)oe.push(z.readUByte()),oe.push(z.readUByte()),oe.push(z.readUByte());h(p._txtTrack.samples,{type:3,pts:v.pts,bytes:oe})}}}}}else if(W===5&&z.bytesAvailable!==0){if(ae=!0,ee>16){for(var Ze=[],He=0;He<16;He++)Ze.push(z.readUByte().toString(16)),(He===3||He===5||He===7||He===9)&&Ze.push("-");for(var Ge=ee-16,$e=new Uint8Array(Ge),_e=0;_e<Ge;_e++)$e[_e]=z.readUByte();h(p._txtTrack.samples,{pts:v.pts,payloadType:W,uuid:Ze.join(""),userData:Object(H.utf8ArrayToStr)($e),userDataBytes:$e})}}else if(ee<z.bytesAvailable)for(var Ie=0;Ie<ee;Ie++)z.readUByte()}break}case 7:if(T=!0,I=!0,S&&y&&(y.debug+="SPS "),!d.sps){var We=new M.default(G.data),Ve=We.readSPS();d.width=Ve.width,d.height=Ve.height,d.pixelRatio=Ve.pixelRatio,d.sps=[G.data],d.duration=p._duration;for(var ze=G.data.subarray(1,4),Be="avc1.",Fe=0;Fe<3;Fe++){var ot=ze[Fe].toString(16);ot.length<2&&(ot="0"+ot),Be+=ot}d.codec=Be}break;case 8:T=!0,S&&y&&(y.debug+="PPS "),d.pps||(d.pps=[G.data]);break;case 9:T=!1,d.audFound=!0,y&&l(y,d),y=p.avcSample=w(!1,v.pts,v.dts,S?"AUD ":"");break;case 12:T=!1;break;default:T=!1,y&&(y.debug+="unknown NAL "+G.type+" ");break}if(y&&T){var it=y.units;it.push(G)}}),f&&y&&(l(y,d),this.avcSample=null)},m.getLastNalUnit=function(){var v,f=this.avcSample,p;if(!f||f.units.length===0){var d=this._avcTrack.samples;f=d[d.length-1]}if((v=f)!==null&&v!==void 0&&v.units){var o=f.units;p=o[o.length-1]}return p},m.parseAVCNALu=function(v){var f=v.byteLength,p=this._avcTrack,d=p.naluState||0,o=d,S=[],y=0,T,I,G,X=-1,Q=0;for(d===-1&&(X=0,Q=v[0]&31,d=0,y=1);y<f;){if(T=v[y++],!d){d=T?0:1;continue}if(d===1){d=T?0:2;continue}if(!T)d=3;else if(T===1){if(X>=0){var z={data:v.subarray(X,y-d-1),type:Q};S.push(z)}else{var W=this.getLastNalUnit();if(W&&(o&&y<=4-o&&(W.state&&(W.data=W.data.subarray(0,W.data.byteLength-o))),I=y-d-1,I>0)){var ee=new Uint8Array(W.data.byteLength+I);ee.set(W.data,0),ee.set(v.subarray(0,I),W.data.byteLength),W.data=ee,W.state=0}}y<f?(G=v[y]&31,X=y,Q=G,d=0):d=-1}else d=0}if(X>=0&&d>=0){var ae={data:v.subarray(X,f),type:Q,state:d};S.push(ae)}if(S.length===0){var pe=this.getLastNalUnit();if(pe){var ve=new Uint8Array(pe.data.byteLength+v.byteLength);ve.set(pe.data,0),ve.set(v,pe.data.byteLength),pe.data=ve}}return p.naluState=d,S},m.parseAACPES=function(v){var f=0,p=this._audioTrack,d=this.aacOverFlow,o=v.data;if(d){this.aacOverFlow=null;var S=d.sample.unit.byteLength,y=Math.min(d.missing,S),T=S-y;d.sample.unit.set(o.subarray(0,y),T),p.samples.push(d.sample),f=d.missing}var I,G;for(I=f,G=o.length;I<G-1&&!V.isHeader(o,I);I++);if(I!==f){var X,Q;if(I<G-1?(X="AAC PES did not start with ADTS header,offset:"+I,Q=!1):(X="no ADTS header found in AAC PES",Q=!0),b.logger.warn("parsing error:"+X),this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:Q,reason:X}),Q)return}V.initTrackConfig(p,this.observer,o,I,this.audioCodec);var z;if(v.pts!==void 0)z=v.pts;else if(d){var W=V.getFrameDuration(p.samplerate);z=d.sample.pts+W}else{b.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var ee=0;I<G;)if(V.isHeader(o,I)){if(I+5<G){var ae=V.appendFrame(p,o,I,z,ee);if(ae)if(ae.missing)this.aacOverFlow=ae;else{I+=ae.length,ee++;continue}}break}else I++},m.parseMPEGPES=function(v){var f=v.data,p=f.length,d=0,o=0,S=v.pts;if(S===void 0){b.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<p;)if(N.isHeader(f,o)){var y=N.appendFrame(this._audioTrack,f,o,S,d);if(y)o+=y.length,d++;else break}else o++},m.parseID3PES=function(v){if(v.pts===void 0){b.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(v)},g}();L.minProbeByteLength=188;function w(g,m,k,v){return{key:g,frame:!1,pts:m,dts:k,units:[],debug:v,length:0}}function x(g,m){return(g[m+10]&31)<<8|g[m+11]}function u(g,m,k,v){var f={audio:-1,avc:-1,id3:-1,isAAC:!0},p=(g[m+1]&15)<<8|g[m+2],d=m+3+p-4,o=(g[m+10]&15)<<8|g[m+11];for(m+=12+o;m<d;){var S=(g[m+1]&31)<<8|g[m+2];switch(g[m]){case 207:if(!v){b.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:f.audio===-1&&(f.audio=S);break;case 21:f.id3===-1&&(f.id3=S);break;case 219:if(!v){b.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:f.avc===-1&&(f.avc=S);break;case 3:case 4:k?f.audio===-1&&(f.audio=S,f.isAAC=!1):b.logger.log("MPEG audio found, not supported in this browser");break;case 36:b.logger.warn("Unsupported HEVC stream type found");break;default:break}m+=((g[m+3]&15)<<8|g[m+4])+5}return f}function a(g){var m=0,k,v,f,p,d,o=g.data;if(!g||g.size===0)return null;for(;o[0].length<19&&o.length>1;){var S=new Uint8Array(o[0].length+o[1].length);S.set(o[0]),S.set(o[1],o[0].length),o[0]=S,o.splice(1,1)}k=o[0];var y=(k[0]<<16)+(k[1]<<8)+k[2];if(y===1){if(v=(k[4]<<8)+k[5],v&&v>g.size-6)return null;var T=k[7];T&192&&(p=(k[9]&14)*536870912+(k[10]&255)*4194304+(k[11]&254)*16384+(k[12]&255)*128+(k[13]&254)/2,T&64?(d=(k[14]&14)*536870912+(k[15]&255)*4194304+(k[16]&254)*16384+(k[17]&255)*128+(k[18]&254)/2,p-d>60*9e4&&(b.logger.warn(Math.round((p-d)/9e4)+"s delta between PTS and DTS, align them"),p=d)):d=p),f=k[8];var I=f+9;if(g.size<=I)return null;g.size-=I;for(var G=new Uint8Array(g.size),X=0,Q=o.length;X<Q;X++){k=o[X];var z=k.byteLength;if(I)if(I>z){I-=z;continue}else k=k.subarray(I),z-=I,I=0;G.set(k,m),m+=z}return v&&(v-=f+3),{data:G,pts:p,dts:d,len:v}}return null}function l(g,m){if(g.units.length&&g.frame){if(g.pts===void 0){var k=m.samples,v=k.length;if(v){var 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V;(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"})(V||(V={}))},"./src/hls.ts":function(ne,$,_){"use 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0,this.networkControllers=void 0,this._emitter=new x.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)(m.DefaultConfig,v);this.userConfig=v,Object(L.enableLogs)(f.debug),this._autoLevelCapping=-1,f.progressive&&Object(w.enableStreamingMode)(f);var p=f.abrController,d=f.bufferController,o=f.capLevelController,S=f.fpsController,y=this.abrController=new p(this),T=this.bufferController=new d(this),I=this.capLevelController=new o(this),G=new S(this),X=new M.default(this),Q=new H.default(this),z=new F.default(this),W=this.levelController=new O.default(this),ee=new b.FragmentTracker(this),ae=this.streamController=new 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x({type:N.ErrorTypes.NETWORK_ERROR,details:N.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:h,part:C,networkDetails:X}))}})})},a.updateStatsFromPart=function(h,C){var g=h.stats,m=C.stats,k=m.total;if(g.loaded+=m.loaded,k){var v=Math.round(h.duration/C.duration),f=Math.min(Math.round(g.loaded/k),v),p=v-f,d=p*Math.round(g.loaded/f);g.total=g.loaded+d}else g.total=Math.max(g.loaded,g.total);var o=g.loading,S=m.loading;o.start?o.first+=S.first-S.start:(o.start=S.start,o.first=S.first),o.end=S.end},a.resetLoader=function(h,C){h.loader=null,this.loader===C&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),C.destroy()},u}();function w(u,a){a===void 0&&(a=null);var l=a||u,h={frag:u,part:a,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},C=l.byteRangeStartOffset,g=l.byteRangeEndOffset;return Object(V.isFiniteNumber)(C)&&Object(V.isFiniteNumber)(g)&&(h.rangeStart=C,h.rangeEnd=g),h}var x=function(u){M(a,u);function a(l){for(var h,C=arguments.length,g=new Array(C>1?C-1:0),m=1;m<C;m++)g[m-1]=arguments[m];return h=u.call.apply(u,[this].concat(g))||this,h.data=void 0,h.data=l,h}return a}(H(Error))},"./src/loader/fragment.ts":function(ne,$,_){"use strict";_.r($),_.d($,"ElementaryStreamTypes",function(){return L}),_.d($,"BaseSegment",function(){return w}),_.d($,"Fragment",function(){return x}),_.d($,"Part",function(){return u});var V=_("./src/polyfills/number.ts"),N=_("./node_modules/url-toolkit/src/url-toolkit.js"),M=_.n(N),H=_("./src/utils/logger.ts"),F=_("./src/loader/level-key.ts"),P=_("./src/loader/load-stats.ts");function O(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,b(a,l)}function b(a,l){return b=Object.setPrototypeOf||function(C,g){return C.__proto__=g,C},b(a,l)}function A(a,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(a,C.key,C)}}function D(a,l,h){return l&&A(a.prototype,l),h&&A(a,h),a}var 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m=a.call(this,g)||this,m._decryptdata=null,m.rawProgramDateTime=null,m.programDateTime=null,m.tagList=[],m.duration=0,m.sn=0,m.levelkey=void 0,m.type=void 0,m.loader=null,m.level=-1,m.cc=0,m.startPTS=void 0,m.endPTS=void 0,m.appendedPTS=void 0,m.startDTS=void 0,m.endDTS=void 0,m.start=0,m.deltaPTS=void 0,m.maxStartPTS=void 0,m.minEndPTS=void 0,m.stats=new P.LoadStats,m.urlId=0,m.data=void 0,m.bitrateTest=!1,m.title=null,m.initSegment=null,m.type=C,m}var h=l.prototype;return h.createInitializationVector=function(g){for(var m=new Uint8Array(16),k=12;k<16;k++)m[k]=g>>8*(15-k)&255;return m},h.setDecryptDataFromLevelKey=function(g,m){var k=g;return(g==null?void 0:g.method)==="AES-128"&&g.uri&&!g.iv&&(k=F.LevelKey.fromURI(g.uri),k.method=g.method,k.iv=this.createInitializationVector(m),k.keyFormat="identity"),k},h.setElementaryStreamInfo=function(g,m,k,v,f,p){p===void 0&&(p=!1);var d=this.elementaryStreams,o=d[g];if(!o){d[g]={startPTS:m,endPTS:k,startDTS:v,endDTS:f,partial:p};return}o.startPTS=Math.min(o.startPTS,m),o.endPTS=Math.max(o.endPTS,k),o.startDTS=Math.min(o.startDTS,v),o.endDTS=Math.max(o.endDTS,f)},h.clearElementaryStreamInfo=function(){var g=this.elementaryStreams;g[L.AUDIO]=null,g[L.VIDEO]=null,g[L.AUDIOVIDEO]=null},D(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var g=this.sn;typeof g!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&H.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),g=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,g)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(V.isFiniteNumber)(this.programDateTime))return null;var g=Object(V.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+g*1e3}},{key:"encrypted",get:function(){var g;return!!((g=this.decryptdata)!==null&&g!==void 0&&g.keyFormat&&this.decryptdata.uri)}}]),l}(w),u=function(a){O(l,a);function l(h,C,g,m,k){var v;v=a.call(this,g)||this,v.fragOffset=0,v.duration=0,v.gap=!1,v.independent=!1,v.relurl=void 0,v.fragment=void 0,v.index=void 0,v.stats=new P.LoadStats,v.duration=h.decimalFloatingPoint("DURATION"),v.gap=h.bool("GAP"),v.independent=h.bool("INDEPENDENT"),v.relurl=h.enumeratedString("URI"),v.fragment=C,v.index=m;var f=h.enumeratedString("BYTERANGE");return f&&v.setByteRange(f,k),k&&(v.fragOffset=k.fragOffset+k.duration),v}return D(l,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var C=this.elementaryStreams;return!!(C.audio||C.video||C.audiovideo)}}]),l}(w)},"./src/loader/key-loader.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return H});var V=_("./src/events.ts"),N=_("./src/errors.ts"),M=_("./src/utils/logger.ts"),H=function(){function F(O){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=O,this._registerListeners()}var P=F.prototype;return P._registerListeners=function(){this.hls.on(V.Events.KEY_LOADING,this.onKeyLoading,this)},P._unregisterListeners=function(){this.hls.off(V.Events.KEY_LOADING,this.onKeyLoading)},P.destroy=function(){this._unregisterListeners();for(var b in this.loaders){var A=this.loaders[b];A&&A.destroy()}this.loaders={}},P.onKeyLoading=function(b,A){var D=A.frag,L=D.type,w=this.loaders[L];if(!D.decryptdata){M.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var x=D.decryptdata.uri;if(x!==this.decrypturl||this.decryptkey===null){var u=this.hls.config;if(w&&(M.logger.warn("abort previous key loader for type:"+L),w.abort()),!x){M.logger.warn("key uri is falsy");return}var a=u.loader,l=D.loader=this.loaders[L]=new a(u);this.decrypturl=x,this.decryptkey=null;var h={url:x,frag:D,responseType:"arraybuffer"},C={timeout:u.fragLoadingTimeOut,maxRetry:0,retryDelay:u.fragLoadingRetryDelay,maxRetryDelay:u.fragLoadingMaxRetryTimeout,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(h,C,g)}else this.decryptkey&&(D.decryptdata.key=this.decryptkey,this.hls.trigger(V.Events.KEY_LOADED,{frag:D}))},P.loadsuccess=function(b,A,D){var L=D.frag;if(!L.decryptdata){M.logger.error("after key load, decryptdata unset");return}this.decryptkey=L.decryptdata.key=new Uint8Array(b.data),L.loader=null,delete this.loaders[L.type],this.hls.trigger(V.Events.KEY_LOADED,{frag:L})},P.loaderror=function(b,A){var D=A.frag,L=D.loader;L&&L.abort(),delete this.loaders[D.type],this.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.NETWORK_ERROR,details:N.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:D,response:b})},P.loadtimeout=function(b,A){var D=A.frag,L=D.loader;L&&L.abort(),delete this.loaders[D.type],this.hls.trigger(V.Events.ERROR,{type:N.ErrorTypes.NETWORK_ERROR,details:N.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:D})},F}()},"./src/loader/level-details.ts":function(ne,$,_){"use strict";_.r($),_.d($,"LevelDetails",function(){return F});var V=_("./src/polyfills/number.ts");function N(P,O){for(var b=0;b<O.length;b++){var A=O[b];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(P,A.key,A)}}function M(P,O,b){return O&&N(P.prototype,O),b&&N(P,b),P}var H=10,F=function(){function P(b){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=b}var O=P.prototype;return O.reloaded=function(A){if(!A){this.advanced=!0,this.updated=!0;return}var D=this.lastPartSn-A.lastPartSn,L=this.lastPartIndex-A.lastPartIndex;this.updated=this.endSN!==A.endSN||!!L||!!D,this.advanced=this.endSN>A.endSN||D>0||D===0&&L>0,this.updated||this.advanced?this.misses=Math.floor(A.misses*.6):this.misses=A.misses+1,this.availabilityDelay=A.availabilityDelay},M(P,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(V.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||H}},{key:"drift",get:function(){var A=this.driftEndTime-this.driftStartTime;if(A>0){var D=this.driftEnd-this.driftStart;return D*1e3/A}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var A;return(A=this.fragments)!==null&&A!==void 0&&A.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var A;return(A=this.partList)!==null&&A!==void 0&&A.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),P}()},"./src/loader/level-key.ts":function(ne,$,_){"use strict";_.r($),_.d($,"LevelKey",function(){return F});var V=_("./node_modules/url-toolkit/src/url-toolkit.js"),N=_.n(V);function M(P,O){for(var b=0;b<O.length;b++){var A=O[b];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(P,A.key,A)}}function H(P,O,b){return O&&M(P.prototype,O),b&&M(P,b),P}var F=function(){P.fromURL=function(b,A){return new P(b,A)},P.fromURI=function(b){return new P(b)};function P(O,b){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,b?this._uri=Object(V.buildAbsoluteURL)(O,b,{alwaysNormalize:!0}):this._uri=O}return H(P,[{key:"uri",get:function(){return this._uri}}]),P}()},"./src/loader/load-stats.ts":function(ne,$,_){"use strict";_.r($),_.d($,"LoadStats",function(){return V});var V=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return l});var V=_("./src/polyfills/number.ts"),N=_("./node_modules/url-toolkit/src/url-toolkit.js"),M=_.n(N),H=_("./src/loader/fragment.ts"),F=_("./src/loader/level-details.ts"),P=_("./src/loader/level-key.ts"),O=_("./src/utils/attr-list.ts"),b=_("./src/utils/logger.ts"),A=_("./src/utils/codecs.ts"),D=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,L=/#EXT-X-MEDIA:(.*)/g,w=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),x=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: 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d=[],o={},S=!1;D.lastIndex=0;for(var y;(y=D.exec(f))!=null;)if(y[1]){var T=new O.AttrList(y[1]),I={attrs:T,bitrate:T.decimalInteger("AVERAGE-BANDWIDTH")||T.decimalInteger("BANDWIDTH"),name:T.NAME,url:k.resolve(y[2],p)},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(y[3]){var X=new O.AttrList(y[3]);X["DATA-ID"]&&(S=!0,o[X["DATA-ID"]]=X)}return{levels:d,sessionData:S?o:null}},k.parseMasterPlaylistMedia=function(f,p,d,o){o===void 0&&(o=[]);var S,y=[],T=0;for(L.lastIndex=0;(S=L.exec(f))!==null;){var I=new O.AttrList(S[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,p):""};if(o.length){var X=k.findGroup(o,G.groupId)||o[0];C(G,X,"audioCodec"),C(G,X,"textCodec")}y.push(G)}}return y},k.parseLevelPlaylist=function(f,p,d,o,S){var y=new F.LevelDetails(p),T=y.fragments,I=null,G=0,X=0,Q=0,z=0,W=null,ee=new H.Fragment(o,p),ae,pe,ve,De=-1,xe=!1;for(w.lastIndex=0,y.m3u8=f;(ae=w.exec(f))!==null;){xe&&(xe=!1,ee=new H.Fragment(o,p),ee.start=Q,ee.sn=G,ee.cc=z,ee.level=d,I&&(ee.initSegment=I,ee.rawProgramDateTime=I.rawProgramDateTime));var Ce=ae[1];if(Ce){ee.duration=parseFloat(Ce);var Ae=(" "+ae[2]).slice(1);ee.title=Ae||null,ee.tagList.push(Ae?["INF",Ce,Ae]:["INF",Ce])}else if(ae[3])Object(V.isFiniteNumber)(ee.duration)&&(ee.start=Q,ve&&(ee.levelkey=ve),ee.sn=G,ee.level=d,ee.cc=z,ee.urlId=S,T.push(ee),ee.relurl=(" "+ae[3]).slice(1),m(ee,W),W=ee,Q+=ee.duration,G++,X=0,xe=!0);else if(ae[4]){var Se=(" "+ae[4]).slice(1);W?ee.setByteRange(Se,W):ee.setByteRange(Se)}else if(ae[5])ee.rawProgramDateTime=(" "+ae[5]).slice(1),ee.tagList.push(["PROGRAM-DATE-TIME",ee.rawProgramDateTime]),De===-1&&(De=T.length);else{if(ae=ae[0].match(x),!ae){b.logger.warn("No matches on slow regex match for level playlist!");continue}for(pe=1;pe<ae.length&&!(typeof ae[pe]!="undefined");pe++);var ge=(" "+ae[pe]).slice(1),oe=(" "+ae[pe+1]).slice(1),Re=ae[pe+2]?(" "+ae[pe+2]).slice(1):"";switch(ge){case"PLAYLIST-TYPE":y.type=oe.toUpperCase();break;case"MEDIA-SEQUENCE":G=y.startSN=parseInt(oe);break;case"SKIP":{var Ze=new O.AttrList(oe),He=Ze.decimalInteger("SKIPPED-SEGMENTS");if(Object(V.isFiniteNumber)(He)){y.skippedSegments=He;for(var Ge=He;Ge--;)T.unshift(null);G+=He}var 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we=y.partList;we||(we=y.partList=[]);var lt=X>0?we[we.length-1]:void 0,tt=X++,Te=new H.Part(new O.AttrList(oe),ee,p,tt,lt);we.push(Te),ee.duration+=Te.duration;break}case"PRELOAD-HINT":{var Le=new O.AttrList(oe);y.preloadHint=Le;break}case"RENDITION-REPORT":{var fe=new O.AttrList(oe);y.renditionReports=y.renditionReports||[],y.renditionReports.push(fe);break}default:b.logger.warn("line parsed but not handled: "+ae);break}}}W&&!W.relurl?(T.pop(),Q-=W.duration,y.partList&&(y.fragmentHint=W)):y.partList&&(m(ee,W),ee.cc=z,y.fragmentHint=ee);var le=T.length,ue=T[0],q=T[le-1];if(Q+=y.skippedSegments*y.targetduration,Q>0&&le&&q){y.averagetargetduration=Q/le;var te=q.sn;y.endSN=te!=="initSegment"?te:0,ue&&(y.startCC=ue.cc,ue.initSegment||y.fragments.every(function(ie){return ie.relurl&&a(ie.relurl)})&&(b.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),ee=new H.Fragment(o,p),ee.relurl=q.relurl,ee.level=d,ee.sn="initSegment",ue.initSegment=ee,y.needSidxRanges=!0))}else y.endSN=0,y.startCC=0;return y.fragmentHint&&(Q+=y.fragmentHint.duration),y.totalduration=Q,y.endCC=z,De>0&&g(T,De),y},k}();function h(k,v){["video","audio","text"].forEach(function(f){var p=k.filter(function(o){return Object(A.isCodecType)(o,f)});if(p.length){var d=p.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});v[f+"Codec"]=d.length>0?d[0]:p[0],k=k.filter(function(o){return p.indexOf(o)===-1})}}),v.unknownCodecs=k}function C(k,v,f){var p=v[f];p&&(k[f]=p)}function g(k,v){for(var f=k[v],p=v;p--;){var d=k[p];if(!d)return;d.programDateTime=f.programDateTime-d.duration*1e3,f=d}}function m(k,v){k.rawProgramDateTime?k.programDateTime=Date.parse(k.rawProgramDateTime):v!=null&&v.programDateTime&&(k.programDateTime=v.endProgramDateTime),Object(V.isFiniteNumber)(k.programDateTime)||(k.programDateTime=null,k.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/polyfills/number.ts"),N=_("./src/events.ts"),M=_("./src/errors.ts"),H=_("./src/utils/logger.ts"),F=_("./src/utils/mp4-tools.ts"),P=_("./src/loader/m3u8-parser.ts"),O=_("./src/types/loader.ts"),b=_("./src/utils/attr-list.ts");function A(w){var x=w.type;switch(x){case O.PlaylistContextType.AUDIO_TRACK:return O.PlaylistLevelType.AUDIO;case O.PlaylistContextType.SUBTITLE_TRACK:return O.PlaylistLevelType.SUBTITLE;default:return O.PlaylistLevelType.MAIN}}function D(w,x){var u=w.url;return(u===void 0||u.indexOf("data:")===0)&&(u=x.url),u}var L=function(){function w(u){this.hls=void 0,this.loaders=Object.create(null),this.hls=u,this.registerListeners()}var x=w.prototype;return x.registerListeners=function(){var a=this.hls;a.on(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(N.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(N.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.on(N.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},x.unregisterListeners=function(){var a=this.hls;a.off(N.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(N.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(N.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),a.off(N.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},x.createInternalLoader=function(a){var l=this.hls.config,h=l.pLoader,C=l.loader,g=h||C,m=new g(l);return a.loader=m,this.loaders[a.type]=m,m},x.getInternalLoader=function(a){return this.loaders[a.type]},x.resetInternalLoader=function(a){this.loaders[a]&&delete this.loaders[a]},x.destroyInternalLoaders=function(){for(var a in this.loaders){var l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},x.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},x.onManifestLoading=function(a,l){var h=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:O.PlaylistContextType.MANIFEST,url:h,deliveryDirectives:null})},x.onLevelLoading=function(a,l){var h=l.id,C=l.level,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:null,level:C,responseType:"text",type:O.PlaylistContextType.LEVEL,url:g,deliveryDirectives:m})},x.onAudioTrackLoading=function(a,l){var h=l.id,C=l.groupId,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:C,level:null,responseType:"text",type:O.PlaylistContextType.AUDIO_TRACK,url:g,deliveryDirectives:m})},x.onSubtitleTrackLoading=function(a,l){var h=l.id,C=l.groupId,g=l.url,m=l.deliveryDirectives;this.load({id:h,groupId:C,level:null,responseType:"text",type:O.PlaylistContextType.SUBTITLE_TRACK,url:g,deliveryDirectives:m})},x.load=function(a){var l,h=this.hls.config,C=this.getInternalLoader(a);if(C){var g=C.context;if(g&&g.url===a.url){H.logger.trace("[playlist-loader]: playlist request ongoing");return}H.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),C.abort()}var m,k,v,f;switch(a.type){case O.PlaylistContextType.MANIFEST:m=h.manifestLoadingMaxRetry,k=h.manifestLoadingTimeOut,v=h.manifestLoadingRetryDelay,f=h.manifestLoadingMaxRetryTimeout;break;case O.PlaylistContextType.LEVEL:case O.PlaylistContextType.AUDIO_TRACK:case O.PlaylistContextType.SUBTITLE_TRACK:m=0,k=h.levelLoadingTimeOut;break;default:m=h.levelLoadingMaxRetry,k=h.levelLoadingTimeOut,v=h.levelLoadingRetryDelay,f=h.levelLoadingMaxRetryTimeout;break}if(C=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var p;if(a.type===O.PlaylistContextType.LEVEL&&a.level!==null?p=this.hls.levels[a.level].details:a.type===O.PlaylistContextType.AUDIO_TRACK&&a.id!==null?p=this.hls.audioTracks[a.id].details:a.type===O.PlaylistContextType.SUBTITLE_TRACK&&a.id!==null&&(p=this.hls.subtitleTracks[a.id].details),p){var d=p.partTarget,o=p.targetduration;d&&o&&(k=Math.min(Math.max(d*3,o*.8)*1e3,k))}}var S={timeout:k,maxRetry:m,retryDelay:v,maxRetryDelay:f,highWaterMark:0},y={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};C.load(a,S,y)},x.loadsuccess=function(a,l,h,C){if(C===void 0&&(C=null),h.isSidxRequest){this.handleSidxRequest(a,h),this.handlePlaylistLoaded(a,l,h,C);return}this.resetInternalLoader(h.type);var g=a.data;if(g.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(a,h,"no EXTM3U delimiter",C);return}l.parsing.start=performance.now(),g.indexOf("#EXTINF:")>0||g.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(a,l,h,C):this.handleMasterPlaylist(a,l,h,C)},x.loaderror=function(a,l,h){h===void 0&&(h=null),this.handleNetworkError(l,h,!1,a)},x.loadtimeout=function(a,l,h){h===void 0&&(h=null),this.handleNetworkError(l,h,!0)},x.handleMasterPlaylist=function(a,l,h,C){var g=this.hls,m=a.data,k=D(a,h),v=P.default.parseMasterPlaylist(m,k),f=v.levels,p=v.sessionData;if(!f.length){this.handleManifestParsingError(a,h,"no level found in manifest",C);return}var d=f.map(function(G){return{id:G.attrs.AUDIO,audioCodec:G.audioCodec}}),o=f.map(function(G){return{id:G.attrs.SUBTITLES,textCodec:G.textCodec}}),S=P.default.parseMasterPlaylistMedia(m,k,"AUDIO",d),y=P.default.parseMasterPlaylistMedia(m,k,"SUBTITLES",o),T=P.default.parseMasterPlaylistMedia(m,k,"CLOSED-CAPTIONS");if(S.length){var I=S.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"),S.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}g.trigger(N.Events.MANIFEST_LOADED,{levels:f,audioTracks:S,subtitles:y,captions:T,url:k,stats:l,networkDetails:C,sessionData:p})},x.handleTrackOrLevelPlaylist=function(a,l,h,C){var g=this.hls,m=h.id,k=h.level,v=h.type,f=D(a,h),p=Object(V.isFiniteNumber)(m)?m:0,d=Object(V.isFiniteNumber)(k)?k:p,o=A(h),S=P.default.parseLevelPlaylist(a.data,f,d,o,p);if(!S.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(v===O.PlaylistContextType.MANIFEST){var y={attrs:new b.AttrList({}),bitrate:0,details:S,name:"",url:f};g.trigger(N.Events.MANIFEST_LOADED,{levels:[y],audioTracks:[],url:f,stats:l,networkDetails:C,sessionData:null})}if(l.parsing.end=performance.now(),S.needSidxRanges){var T,I=(T=S.fragments[0].initSegment)===null||T===void 0?void 0:T.url;this.load({url:I,isSidxRequest:!0,type:v,level:k,levelDetails:S,id:m,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}h.levelDetails=S,this.handlePlaylistLoaded(a,l,h,C)},x.handleSidxRequest=function(a,l){var h=Object(F.parseSegmentIndex)(new Uint8Array(a.data));if(!h)return;var C=h.references,g=l.levelDetails;C.forEach(function(m,k){var v=m.info,f=g.fragments[k];f.byteRange.length===0&&f.setByteRange(String(1+v.end-v.start)+"@"+String(v.start)),f.initSegment&&f.initSegment.setByteRange(String(h.moovEndOffset)+"@0")})},x.handleManifestParsingError=function(a,l,h,C){this.hls.trigger(N.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===O.PlaylistContextType.MANIFEST,url:a.url,reason:h,response:a,context:l,networkDetails:C})},x.handleNetworkError=function(a,l,h,C){h===void 0&&(h=!1),H.logger.warn("[playlist-loader]: A network "+(h?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var g=M.ErrorDetails.UNKNOWN,m=!1,k=this.getInternalLoader(a);switch(a.type){case O.PlaylistContextType.MANIFEST:g=h?M.ErrorDetails.MANIFEST_LOAD_TIMEOUT:M.ErrorDetails.MANIFEST_LOAD_ERROR,m=!0;break;case O.PlaylistContextType.LEVEL:g=h?M.ErrorDetails.LEVEL_LOAD_TIMEOUT:M.ErrorDetails.LEVEL_LOAD_ERROR,m=!1;break;case O.PlaylistContextType.AUDIO_TRACK:g=h?M.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:M.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,m=!1;break;case O.PlaylistContextType.SUBTITLE_TRACK:g=h?M.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:M.ErrorDetails.SUBTITLE_LOAD_ERROR,m=!1;break}k&&this.resetInternalLoader(a.type);var v={type:M.ErrorTypes.NETWORK_ERROR,details:g,fatal:m,url:a.url,loader:k,context:a,networkDetails:l};C&&(v.response=C),this.hls.trigger(N.Events.ERROR,v)},x.handlePlaylistLoaded=function(a,l,h,C){var g=h.type,m=h.level,k=h.id,v=h.groupId,f=h.loader,p=h.levelDetails,d=h.deliveryDirectives;if(!(p!=null&&p.targetduration)){this.handleManifestParsingError(a,h,"invalid target duration",C);return}if(!f)return;p.live&&(f.getCacheAge&&(p.ageHeader=f.getCacheAge()||0),(!f.getCacheAge||isNaN(p.ageHeader))&&(p.ageHeader=0));switch(g){case O.PlaylistContextType.MANIFEST:case O.PlaylistContextType.LEVEL:this.hls.trigger(N.Events.LEVEL_LOADED,{details:p,level:m||0,id:k||0,stats:l,networkDetails:C,deliveryDirectives:d});break;case O.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(N.Events.AUDIO_TRACK_LOADED,{details:p,id:k||0,groupId:v||"",stats:l,networkDetails:C,deliveryDirectives:d});break;case O.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(N.Events.SUBTITLE_TRACK_LOADED,{details:p,id:k||0,groupId:v||"",stats:l,networkDetails:C,deliveryDirectives:d});break}},w}();$.default=L},"./src/polyfills/number.ts":function(ne,$,_){"use strict";_.r($),_.d($,"isFiniteNumber",function(){return V}),_.d($,"MAX_SAFE_INTEGER",function(){return N});var V=Number.isFinite||function(M){return typeof M=="number"&&isFinite(M)},N=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(ne,$,_){"use strict";_.r($);var V=function(){function N(){}return N.getSilentFrame=function(H,F){switch(H){case"mp4a.40.2":if(F===1)return new 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Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},N}();$.default=V},"./src/remux/mp4-generator.ts":function(ne,$,_){"use strict";_.r($);var V=Math.pow(2,32)-1,N=function(){function M(){}return M.init=function(){M.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var F;for(F in M.types)M.types.hasOwnProperty(F)&&(M.types[F]=[F.charCodeAt(0),F.charCodeAt(1),F.charCodeAt(2),F.charCodeAt(3)]);var P=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),O=new 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M.box(M.types.hdlr,M.HDLR_TYPES[F])},M.mdat=function(F){return M.box(M.types.mdat,F)},M.mdhd=function(F,P){P*=F;var O=Math.floor(P/(V+1)),b=Math.floor(P%(V+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,F>>24&255,F>>16&255,F>>8&255,F&255,O>>24,O>>16&255,O>>8&255,O&255,b>>24,b>>16&255,b>>8&255,b&255,85,196,0,0]))},M.mdia=function(F){return M.box(M.types.mdia,M.mdhd(F.timescale,F.duration),M.hdlr(F.type),M.minf(F))},M.mfhd=function(F){return M.box(M.types.mfhd,new Uint8Array([0,0,0,0,F>>24,F>>16&255,F>>8&255,F&255]))},M.minf=function(F){return F.type==="audio"?M.box(M.types.minf,M.box(M.types.smhd,M.SMHD),M.DINF,M.stbl(F)):M.box(M.types.minf,M.box(M.types.vmhd,M.VMHD),M.DINF,M.stbl(F))},M.moof=function(F,P,O){return M.box(M.types.moof,M.mfhd(F),M.traf(O,P))},M.moov=function(F){for(var P=F.length,O=[];P--;)O[P]=M.trak(F[P]);return M.box.apply(null,[M.types.moov,M.mvhd(F[0].timescale,F[0].duration)].concat(O).concat(M.mvex(F)))},M.mvex=function(F){for(var P=F.length,O=[];P--;)O[P]=M.trex(F[P]);return M.box.apply(null,[M.types.mvex].concat(O))},M.mvhd=function(F,P){P*=F;var O=Math.floor(P/(V+1)),b=Math.floor(P%(V+1)),A=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,F>>24&255,F>>16&255,F>>8&255,F&255,O>>24,O>>16&255,O>>8&255,O&255,b>>24,b>>16&255,b>>8&255,b&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(F){var P=F.samples||[],O=new Uint8Array(4+P.length),b,A;for(b=0;b<P.length;b++)A=P[b].flags,O[b+4]=A.dependsOn<<4|A.isDependedOn<<2|A.hasRedundancy;return M.box(M.types.sdtp,O)},M.stbl=function(F){return M.box(M.types.stbl,M.stsd(F),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(F){var P=[],O=[],b,A,D;for(b=0;b<F.sps.length;b++)A=F.sps[b],D=A.byteLength,P.push(D>>>8&255),P.push(D&255),P=P.concat(Array.prototype.slice.call(A));for(b=0;b<F.pps.length;b++)A=F.pps[b],D=A.byteLength,O.push(D>>>8&255),O.push(D&255),O=O.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|F.sps.length].concat(P).concat([F.pps.length]).concat(O))),w=F.width,x=F.height,u=F.pixelRatio[0],a=F.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,x>>8&255,x&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,a>>24,a>>16&255,a>>8&255,a&255])))},M.esds=function(F){var P=F.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(F.config).concat([6,1,2]))},M.mp4a=function(F){var P=F.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,F.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),M.box(M.types.esds,M.esds(F)))},M.mp3=function(F){var P=F.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,F.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},M.stsd=function(F){return F.type==="audio"?!F.isAAC&&F.codec==="mp3"?M.box(M.types.stsd,M.STSD,M.mp3(F)):M.box(M.types.stsd,M.STSD,M.mp4a(F)):M.box(M.types.stsd,M.STSD,M.avc1(F))},M.tkhd=function(F){var P=F.id,O=F.duration*F.timescale,b=F.width,A=F.height,D=Math.floor(O/(V+1)),L=Math.floor(O%(V+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,D>>24,D>>16&255,D>>8&255,D&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,b>>8&255,b&255,0,0,A>>8&255,A&255,0,0]))},M.traf=function(F,P){var O=M.sdtp(F),b=F.id,A=Math.floor(P/(V+1)),D=Math.floor(P%(V+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),M.box(M.types.tfdt,new Uint8Array([1,0,0,0,A>>24,A>>16&255,A>>8&255,A&255,D>>24,D>>16&255,D>>8&255,D&255])),M.trun(F,O.length+16+20+8+16+8+8),O)},M.trak=function(F){return F.duration=F.duration||4294967295,M.box(M.types.trak,M.tkhd(F),M.mdia(F))},M.trex=function(F){var P=F.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(F,P){var O=F.samples||[],b=O.length,A=12+16*b,D=new Uint8Array(A),L,w,x,u,a,l;for(P+=8+A,D.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),L=0;L<b;L++)w=O[L],x=w.duration,u=w.size,a=w.flags,l=w.cts,D.set([x>>>24&255,x>>>16&255,x>>>8&255,x&255,u>>>24&255,u>>>16&255,u>>>8&255,u&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*L);return M.box(M.types.trun,D)},M.initSegment=function(F){M.types||M.init();var P=M.moov(F),O=new Uint8Array(M.FTYP.byteLength+P.byteLength);return O.set(M.FTYP),O.set(P,M.FTYP.byteLength),O},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,$.default=N},"./src/remux/mp4-remuxer.ts":function(ne,$,_){"use strict";_.r($),_.d($,"default",function(){return l}),_.d($,"normalizePts",function(){return h});var V=_("./src/polyfills/number.ts"),N=_("./src/remux/aac-helper.ts"),M=_("./src/remux/mp4-generator.ts"),H=_("./src/events.ts"),F=_("./src/errors.ts"),P=_("./src/utils/logger.ts"),O=_("./src/types/loader.ts"),b=_("./src/utils/timescale-conversion.ts");function A(){return A=Object.assign||function(k){for(var v=1;v<arguments.length;v++){var f=arguments[v];for(var p in f)Object.prototype.hasOwnProperty.call(f,p)&&(k[p]=f[p])}return k},A.apply(this,arguments)}var D=10*1e3,L=1024,w=1152,x=null,u=null,a=!1,l=function(){function k(f,p,d,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=f,this.config=p,this.typeSupported=d,this.ISGenerated=!1,x===null){var S=navigator.userAgent||"",y=S.match(/Chrome\/(\d+)/i);x=y?parseInt(y[1]):0}if(u===null){var T=navigator.userAgent.match(/Safari\/(\d+)/i);u=T?parseInt(T[1]):0}a=!!x&&x<75||!!u&&u<600}var v=k.prototype;return v.destroy=function(){},v.resetTimeStamp=function(p){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=p},v.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},v.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},v.getVideoStartPts=function(p){var d=!1,o=p.reduce(function(S,y){var T=y.pts-S;return T<-4294967296?(d=!0,h(S,y.pts)):T>0?S:y.pts},p[0].pts);return d&&P.logger.debug("PTS rollover detected"),o},v.remux=function(p,d,o,S,y,T,I,G){var X,Q,z,W,ee,ae,pe=y,ve=y,De=p.pid>-1,xe=d.pid>-1,Ce=d.samples.length,Ae=p.samples.length>0,Se=Ce>1,ge=(!De||Ae)&&(!xe||Se)||this.ISGenerated||I;if(ge){this.ISGenerated||(z=this.generateIS(p,d,y));var oe=this.isVideoContiguous,Re=-1;if(Se&&(Re=C(d.samples),!oe&&this.config.forceKeyFrameOnDiscontinuity))if(ae=!0,Re>0){P.logger.warn("[mp4-remuxer]: Dropped "+Re+" out of "+Ce+" video samples due to a missing keyframe");var Ze=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(Re),d.dropped+=Re,ve+=(d.samples[0].pts-Ze)/(d.timescale||9e4)}else Re===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ce+" video samples"),ae=!1);if(this.ISGenerated){if(Ae&&Se){var He=this.getVideoStartPts(d.samples),Ge=h(p.samples[0].pts,He)-He,$e=Ge/d.inputTimeScale;pe+=Math.max(0,$e),ve+=Math.max(0,-$e)}if(Ae){if(p.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),z=this.generateIS(p,d,y)),Q=this.remuxAudio(p,pe,this.isAudioContiguous,T,xe||Se||G===O.PlaylistLevelType.AUDIO?ve:void 0),Se){var _e=Q?Q.endPTS-Q.startPTS:0;d.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),z=this.generateIS(p,d,y)),X=this.remuxVideo(d,ve,oe,_e)}}else Se&&(X=this.remuxVideo(d,ve,oe,0));X&&(X.firstKeyFrame=Re,X.independent=Re!==-1)}}return this.ISGenerated&&(o.samples.length&&(ee=this.remuxID3(o,y)),S.samples.length&&(W=this.remuxText(S,y))),{audio:Q,video:X,initSegment:z,independent:ae,text:W,id3:ee}},v.generateIS=function(p,d,o){var S=p.samples,y=d.samples,T=this.typeSupported,I={},G=!Object(V.isFiniteNumber)(this._initPTS),X="audio/mp4",Q,z,W;if(G&&(Q=z=Infinity),p.config&&S.length&&(p.timescale=p.samplerate,p.isAAC||(T.mpeg?(X="audio/mpeg",p.codec=""):T.mp3&&(p.codec="mp3")),I.audio={id:"audio",container:X,codec:p.codec,initSegment:!p.isAAC&&T.mpeg?new Uint8Array(0):M.default.initSegment([p]),metadata:{channelCount:p.channelCount}},G&&(W=p.inputTimeScale,Q=z=S[0].pts-Math.round(W*o))),d.sps&&d.pps&&y.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)){W=d.inputTimeScale;var ee=this.getVideoStartPts(y),ae=Math.round(W*o);z=Math.min(z,h(y[0].dts,ee)-ae),Q=Math.min(Q,ee-ae)}if(Object.keys(I).length)return this.ISGenerated=!0,G&&(this._initPTS=Q,this._initDTS=z),{tracks:I,initPTS:Q,timescale:W}},v.remuxVideo=function(p,d,o,S){var y=p.inputTimeScale,T=p.samples,I=[],G=T.length,X=this._initPTS,Q=this.nextAvcDts,z=8,W,ee,ae,pe=Number.POSITIVE_INFINITY,ve=Number.NEGATIVE_INFINITY,De=0,xe=!1;if(!o||Q===null){var Ce=d*y,Ae=T[0].pts-h(T[0].dts,T[0].pts);Q=Ce-Ae}for(var Se=0;Se<G;Se++){var ge=T[Se];if(ge.pts=h(ge.pts-X,Q),ge.dts=h(ge.dts-X,Q),ge.dts>ge.pts){var oe=9e4*.2;De=Math.max(Math.min(De,ge.pts-ge.dts),-1*oe)}ge.dts<T[Se>0?Se-1:Se].dts&&(xe=!0)}xe&&T.sort(function(wt,Tt){var ut=wt.dts-Tt.dts,Ft=wt.pts-Tt.pts;return ut||Ft}),ee=T[0].dts,ae=T[T.length-1].dts;var Re=Math.round((ae-ee)/(G-1));if(De<0){if(De<Re*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-Re,!0)+" ms");for(var Ze=De,He=0;He<G;He++)T[He].dts=Ze=Math.max(Ze,T[He].pts-Re),T[He].pts=Math.max(Ze,T[He].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(De,!0)+" ms to overcome this issue");for(var Ge=0;Ge<G;Ge++)T[Ge].dts=T[Ge].dts+De}ee=T[0].dts}if(o){var $e=ee-Q,_e=$e>Re,Ie=$e<-1;if(_e||Ie){_e?P.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)($e,!0)+" ms ("+$e+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-$e,!0)+" ms ("+$e+"dts) overlapping between fragments detected"),ee=Q;var We=T[0].pts-$e;T[0].dts=ee,T[0].pts=We,P.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)(We,!0)+"/"+Object(b.toMsFromMpegTsClock)(ee,!0)+", delta: "+Object(b.toMsFromMpegTsClock)($e,!0)+" ms")}}a&&(ee=Math.max(0,ee));for(var Ve=0,ze=0,Be=0;Be<G;Be++){for(var Fe=T[Be],ot=Fe.units,it=ot.length,Je=0,qe=0;qe<it;qe++)Je+=ot[qe].data.length;ze+=Je,Ve+=it,Fe.length=Je,Fe.dts=Math.max(Fe.dts,ee),Fe.pts=Math.max(Fe.pts,Fe.dts,0),pe=Math.min(Fe.pts,pe),ve=Math.max(Fe.pts,ve)}ae=T[G-1].dts;var ct=ze+4*Ve+8,et;try{et=new Uint8Array(ct)}catch(wt){this.observer.emit(H.Events.ERROR,H.Events.ERROR,{type:F.ErrorTypes.MUX_ERROR,details:F.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ct,reason:"fail allocating video mdat "+ct});return}var Qe=new DataView(et.buffer);Qe.setUint32(0,ct),et.set(M.default.types.mdat,4);for(var we=0;we<G;we++){for(var lt=T[we],tt=lt.units,Te=0,Le=0,fe=tt.length;Le<fe;Le++){var le=tt[Le],ue=le.data,q=le.data.byteLength;Qe.setUint32(z,q),z+=4,et.set(ue,z),z+=q,Te+=4+q}if(we<G-1)W=T[we+1].dts-lt.dts;else{var te=this.config,ie=lt.dts-T[we>0?we-1:we].dts;if(te.stretchShortVideoTrack&&this.nextAudioPts!==null){var de=Math.floor(te.maxBufferHole*y),me=(S?pe+S*y:this.nextAudioPts)-lt.pts;me>de?(W=me-ie,W<0&&(W=ie),P.logger.log("[mp4-remuxer]: It is approximately "+me/90+" ms to the next segment; using duration "+W/90+" ms for the last video frame.")):W=ie}else W=ie}var Ee=Math.round(lt.pts-lt.dts);I.push(new g(lt.key,W,Te,Ee))}if(I.length&&x&&x<70){var Pe=I[0].flags;Pe.dependsOn=2,Pe.isNonSync=0}console.assert(W!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=Q=ae+W,this.isVideoContiguous=!0;var rt=M.default.moof(p.sequenceNumber++,ee,A({},p,{samples:I})),mt="video",ft={data1:rt,data2:et,startPTS:pe/y,endPTS:(ve+W)/y,startDTS:ee/y,endDTS:Q/y,type:mt,hasAudio:!1,hasVideo:!0,nb:I.length,dropped:p.dropped};return p.samples=[],p.dropped=0,console.assert(et.length,"MDAT length must not be zero"),ft},v.remuxAudio=function(p,d,o,S,y){var T=p.inputTimeScale,I=p.samplerate?p.samplerate:T,G=T/I,X=p.isAAC?L:w,Q=X*G,z=this._initPTS,W=!p.isAAC&&this.typeSupported.mpeg,ee=[],ae=p.samples,pe=W?0:8,ve=this.nextAudioPts||-1,De=d*T;if(this.isAudioContiguous=o=o||ae.length&&ve>0&&(S&&Math.abs(De-ve)<9e3||Math.abs(h(ae[0].pts-z,De)-ve)<20*Q),ae.forEach(function(ue){ue.pts=h(ue.pts-z,De)}),!o||ve<0){if(ae=ae.filter(function(ue){return ue.pts>=0}),!ae.length)return;y===0?ve=0:S?ve=Math.max(0,De):ve=ae[0].pts}if(p.isAAC)for(var xe=y!==void 0,Ce=this.config.maxAudioFramesDrift,Ae=0,Se=ve;Ae<ae.length;Ae++){var ge=ae[Ae],oe=ge.pts,Re=oe-Se,Ze=Math.abs(1e3*Re/T);if(Re<=-Ce*Q&&xe)Ae===0&&(P.logger.warn("Audio frame @ "+(oe/T).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Re/T)+" ms."),this.nextAudioPts=ve=Se=oe);else if(Re>=Ce*Q&&Ze<D&&xe){var 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0,this.flags=void 0,this.duration=f,this.size=p,this.cts=d,this.flags=new m(v)},m=function(v){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=v?2:1,this.isNonSync=v?0:1}},"./src/remux/passthrough-remuxer.ts":function(ne,$,_){"use strict";_.r($);var V=_("./src/polyfills/number.ts"),N=_("./src/utils/mp4-tools.ts"),M=_("./src/loader/fragment.ts"),H=_("./src/utils/logger.ts"),F=function(){function b(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var A=b.prototype;return A.destroy=function(){},A.resetTimeStamp=function(L){this.initPTS=L,this.lastEndDTS=null},A.resetNextTimestamp=function(){this.lastEndDTS=null},A.resetInitSegment=function(L,w,x){this.audioCodec=w,this.videoCodec=x,this.generateInitSegment(L),this.emitInitSegment=!0},A.generateInitSegment=function(L){var w=this.audioCodec,x=this.videoCodec;if(!L||!L.byteLength){this.initTracks=void 0,this.initData=void 0;return}var u=this.initData=Object(N.parseInitSegment)(L);w||(w=O(u.audio,M.ElementaryStreamTypes.AUDIO)),x||(x=O(u.video,M.ElementaryStreamTypes.VIDEO));var a={};u.audio&&u.video?a.audiovideo={container:"video/mp4",codec:w+","+x,initSegment:L,id:"main"}:u.audio?a.audio={container:"audio/mp4",codec:w,initSegment:L,id:"audio"}:u.video?a.video={container:"video/mp4",codec:x,initSegment:L,id:"main"}:H.logger.warn("[passthrough-remuxer.ts]: initSegment does not contain moov or trak boxes."),this.initTracks=a},A.remux=function(L,w,x,u,a){var l=this.initPTS,h=this.lastEndDTS,C={audio:void 0,video:void 0,text:u,id3:x,initSegment:void 0};Object(V.isFiniteNumber)(h)||(h=this.lastEndDTS=a||0);var g=w.samples;if(!g||!g.length)return C;var m={initPTS:void 0,timescale:1},k=this.initData;if((!k||!k.length)&&(this.generateInitSegment(g),k=this.initData),!k||!k.length)return H.logger.warn("[passthrough-remuxer.ts]: Failed to generate initSegment."),C;this.emitInitSegment&&(m.tracks=this.initTracks,this.emitInitSegment=!1),Object(V.isFiniteNumber)(l)||(this.initPTS=m.initPTS=l=P(k,g,h));var v=Object(N.getDuration)(g,k),f=h,p=v+f;Object(N.offsetStartDTS)(k,g,l),v>0?this.lastEndDTS=p:(H.logger.warn("Duration parsed from mp4 should be greater than zero"),this.resetNextTimestamp());var d=!!k.audio,o=!!k.video,S="";d&&(S+="audio"),o&&(S+="video");var y={data1:g,startPTS:f,startDTS:f,endPTS:p,endDTS:p,type:S,hasAudio:d,hasVideo:o,nb:1,dropped:0};return C.audio=y.type==="audio"?y:void 0,C.video=y.type!=="audio"?y:void 0,C.text=u,C.id3=x,C.initSegment=m,C},b}(),P=function(A,D,L){return Object(N.getStartDTS)(A,D)-L};function O(b,A){var D=b==null?void 0:b.codec;return D&&D.length>4?D:D==="hvc1"?"hvc1.1.c.L120.90":D==="av01"?"av01.0.04M.08":D==="avc1"||A===M.ElementaryStreamTypes.VIDEO?"avc1.42e01e":"mp4a.40.5"}$.default=F},"./src/task-loop.ts":function(ne,$,_){"use 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l}),_.d($,"CaptionScreen",function(){return h});var V=_("./src/utils/logger.ts"),N={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},M=function(p){var d=p;return N.hasOwnProperty(p)&&(d=N[p]),String.fromCharCode(d)},H=15,F=100,P={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},O={17:2,18:4,21:6,22:8,23:10,19:13,20:15},b={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},A={25:2,26:4,29:6,30:8,31:10,27:13,28:15},D=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],L;(function(f){f[f.ERROR=0]="ERROR",f[f.TEXT=1]="TEXT",f[f.WARNING=2]="WARNING",f[f.INFO=2]="INFO",f[f.DEBUG=3]="DEBUG",f[f.DATA=3]="DATA"})(L||(L={}));var w=function(){function f(){this.time=null,this.verboseLevel=L.ERROR}var p=f.prototype;return p.log=function(o,S){this.verboseLevel>=o&&V.logger.log(this.time+" ["+o+"] "+S)},f}(),x=function(p){for(var d=[],o=0;o<p.length;o++)d.push(p[o].toString(16));return d},u=function(){function f(d,o,S,y,T){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=d||"white",this.underline=o||!1,this.italics=S||!1,this.background=y||"black",this.flash=T||!1}var p=f.prototype;return p.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},p.setStyles=function(o){for(var S=["foreground","underline","italics","background","flash"],y=0;y<S.length;y++){var T=S[y];o.hasOwnProperty(T)&&(this[T]=o[T])}},p.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},p.equals=function(o){return this.foreground===o.foreground&&this.underline===o.underline&&this.italics===o.italics&&this.background===o.background&&this.flash===o.flash},p.copy=function(o){this.foreground=o.foreground,this.underline=o.underline,this.italics=o.italics,this.background=o.background,this.flash=o.flash},p.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},f}(),a=function(){function f(d,o,S,y,T,I){this.uchar=void 0,this.penState=void 0,this.uchar=d||" ",this.penState=new u(o,S,y,T,I)}var p=f.prototype;return p.reset=function(){this.uchar=" ",this.penState.reset()},p.setChar=function(o,S){this.uchar=o,this.penState.copy(S)},p.setPenState=function(o){this.penState.copy(o)},p.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},p.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},p.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},f}(),l=function(){function f(d){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<F;o++)this.chars.push(new a);this.logger=d,this.pos=0,this.currPenState=new u}var p=f.prototype;return p.equals=function(o){for(var S=!0,y=0;y<F;y++)if(!this.chars[y].equals(o.chars[y])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<F;S++)this.chars[S].copy(o.chars[S])},p.isEmpty=function(){for(var o=!0,S=0;S<F;S++)if(!this.chars[S].isEmpty()){o=!1;break}return o},p.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(L.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>F&&(this.logger.log(L.DEBUG,"Too large cursor position "+this.pos),this.pos=F)},p.moveCursor=function(o){var S=this.pos+o;if(o>1)for(var y=this.pos+1;y<S+1;y++)this.chars[y].setPenState(this.currPenState);this.setCursor(S)},p.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},p.insertChar=function(o){o>=144&&this.backSpace();var S=M(o);if(this.pos>=F){this.logger.log(L.ERROR,"Cannot insert "+o.toString(16)+" ("+S+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(S,this.currPenState),this.moveCursor(1)},p.clearFromPos=function(o){var S;for(S=o;S<F;S++)this.chars[S].reset()},p.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},p.clearToEndOfRow=function(){this.clearFromPos(this.pos)},p.getTextString=function(){for(var o=[],S=!0,y=0;y<F;y++){var T=this.chars[y].uchar;T!==" "&&(S=!1),o.push(T)}return S?"":o.join("")},p.setPenStyles=function(o){this.currPenState.setStyles(o);var S=this.chars[this.pos];S.setPenState(this.currPenState)},f}(),h=function(){function f(d){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<H;o++)this.rows.push(new l(d));this.logger=d,this.currRow=H-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var p=f.prototype;return p.reset=function(){for(var o=0;o<H;o++)this.rows[o].clear();this.currRow=H-1},p.equals=function(o){for(var S=!0,y=0;y<H;y++)if(!this.rows[y].equals(o.rows[y])){S=!1;break}return S},p.copy=function(o){for(var S=0;S<H;S++)this.rows[S].copy(o.rows[S])},p.isEmpty=function(){for(var o=!0,S=0;S<H;S++)if(!this.rows[S].isEmpty()){o=!1;break}return o},p.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},p.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},p.insertChar=function(o){var S=this.rows[this.currRow];S.insertChar(o)},p.setPen=function(o){var S=this.rows[this.currRow];S.setPenStyles(o)},p.moveCursor=function(o){var S=this.rows[this.currRow];S.moveCursor(o)},p.setCursor=function(o){this.logger.log(L.INFO,"setCursor: "+o);var S=this.rows[this.currRow];S.setCursor(o)},p.setPAC=function(o){this.logger.log(L.INFO,"pacData = "+JSON.stringify(o));var S=o.row-1;if(this.nrRollUpRows&&S<this.nrRollUpRows-1&&(S=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==S){for(var y=0;y<H;y++)this.rows[y].clear();var T=this.currRow+1-this.nrRollUpRows,I=this.lastOutputScreen;if(I){var G=I.rows[T].cueStartTime,X=this.logger.time;if(G&&X!==null&&G<X)for(var Q=0;Q<this.nrRollUpRows;Q++)this.rows[S-this.nrRollUpRows+Q+1].copy(I.rows[T+Q])}}this.currRow=S;var z=this.rows[this.currRow];if(o.indent!==null){var W=o.indent,ee=Math.max(W-1,0);z.setCursor(o.indent),o.color=z.chars[ee].penState.foreground}var ae={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(ae)},p.setBkgData=function(o){this.logger.log(L.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},p.setRollUpRows=function(o){this.nrRollUpRows=o},p.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(L.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(L.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,S=this.rows.splice(o,1)[0];S.clear(),this.rows.splice(this.currRow,0,S),this.logger.log(L.INFO,"Rolling up")},p.getDisplayText=function(o){o=o||!1;for(var S=[],y="",T=-1,I=0;I<H;I++){var G=this.rows[I].getTextString();G&&(T=I+1,o?S.push("Row "+T+": '"+G+"'"):S.push(G.trim()))}return S.length>0&&(o?y="["+S.join(" | ")+"]":y=S.join(`
`)),y},p.getTextAndFormat=function(){return this.rows},f}(),C=function(){function f(d,o,S){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=d,this.outputFilter=o,this.mode=null,this.verbose=0,this.displayedMemory=new h(S),this.nonDisplayedMemory=new h(S),this.lastOutputScreen=new h(S),this.currRollUpRow=this.displayedMemory.rows[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=S}var p=f.prototype;return p.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[H-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},p.getHandler=function(){return this.outputFilter},p.setHandler=function(o){this.outputFilter=o},p.setPAC=function(o){this.writeScreen.setPAC(o)},p.setBkgData=function(o){this.writeScreen.setBkgData(o)},p.setMode=function(o){if(o===this.mode)return;this.mode=o,this.logger.log(L.INFO,"MODE="+o),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=o},p.insertChars=function(o){for(var S=0;S<o.length;S++)this.writeScreen.insertChar(o[S]);var y=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(L.INFO,y+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(L.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},p.ccRCL=function(){this.logger.log(L.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},p.ccBS=function(){if(this.logger.log(L.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},p.ccAOF=function(){},p.ccAON=function(){},p.ccDER=function(){this.logger.log(L.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},p.ccRU=function(o){this.logger.log(L.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},p.ccFON=function(){this.logger.log(L.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},p.ccRDC=function(){this.logger.log(L.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},p.ccTR=function(){this.logger.log(L.INFO,"TR"),this.setMode("MODE_TEXT")},p.ccRTD=function(){this.logger.log(L.INFO,"RTD"),this.setMode("MODE_TEXT")},p.ccEDM=function(){this.logger.log(L.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},p.ccCR=function(){this.logger.log(L.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},p.ccENM=function(){this.logger.log(L.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},p.ccEOC=function(){if(this.logger.log(L.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(L.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},p.ccTO=function(o){this.logger.log(L.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},p.ccMIDROW=function(o){var S={flash:!1};if(S.underline=o%2===1,S.italics=o>=46,S.italics)S.foreground="white";else{var y=Math.floor(o/2)-16,T=["white","green","blue","cyan","red","yellow","magenta"];S.foreground=T[y]}this.logger.log(L.INFO,"MIDROW: "+JSON.stringify(S)),this.writeScreen.setPen(S)},p.outputDataUpdate=function(o){o===void 0&&(o=!1);var S=this.logger.time;if(S===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=S:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,S,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:S),this.lastOutputScreen.copy(this.displayedMemory))},p.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},f}(),g=function(){function f(d,o,S){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var y=new w;this.channels=[null,new C(d,o,y),new C(d+1,S,y)],this.cmdHistory=v(),this.logger=y}var p=f.prototype;return p.getHandler=function(o){return this.channels[o].getHandler()},p.setHandler=function(o,S){this.channels[o].setHandler(S)},p.addData=function(o,S){var y,T,I,G=!1;this.logger.time=o;for(var X=0;X<S.length;X+=2){if(T=S[X]&127,I=S[X+1]&127,T===0&&I===0)continue;if(this.logger.log(L.DATA,"["+x([S[X],S[X+1]])+"] -> ("+x([T,I])+")"),y=this.parseCmd(T,I),y||(y=this.parseMidrow(T,I)),y||(y=this.parsePAC(T,I)),y||(y=this.parseBackgroundAttributes(T,I)),!y&&(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?")}!y&&!G&&this.logger.log(L.WARNING,"Couldn't parse cleaned data "+x([T,I])+" orig: "+x([S[X],S[X+1]]))}},p.parseCmd=function(o,S){var y=this.cmdHistory,T=(o===20||o===28||o===21||o===29)&&S>=32&&S<=47,I=(o===23||o===31)&&S>=33&&S<=35;if(!(T||I))return!1;if(k(o,S,y))return m(null,null,y),this.logger.log(L.DEBUG,"Repeated command ("+x([o,S])+") is dropped"),!0;var G=o===20||o===21||o===23?1:2,X=this.channels[G];return o===20||o===21||o===28||o===29?S===32?X.ccRCL():S===33?X.ccBS():S===34?X.ccAOF():S===35?X.ccAON():S===36?X.ccDER():S===37?X.ccRU(2):S===38?X.ccRU(3):S===39?X.ccRU(4):S===40?X.ccFON():S===41?X.ccRDC():S===42?X.ccTR():S===43?X.ccRTD():S===44?X.ccEDM():S===45?X.ccCR():S===46?X.ccENM():S===47&&X.ccEOC():X.ccTO(S-32),m(o,S,y),this.currentChannel=G,!0},p.parseMidrow=function(o,S){var y=0;if((o===17||o===25)&&S>=32&&S<=47){if(o===17?y=1:y=2,y!==this.currentChannel)return this.logger.log(L.ERROR,"Mismatch channel in midrow parsing"),!1;var T=this.channels[y];return T?(T.ccMIDROW(S),this.logger.log(L.DEBUG,"MIDROW ("+x([o,S])+")"),!0):!1}return!1},p.parsePAC=function(o,S){var y,T=this.cmdHistory,I=(o>=17&&o<=23||o>=25&&o<=31)&&S>=64&&S<=127,G=(o===16||o===24)&&S>=64&&S<=95;if(!(I||G))return!1;if(k(o,S,T))return m(null,null,T),!0;var X=o<=23?1:2;S>=64&&S<=95?y=X===1?P[o]:b[o]:y=X===1?O[o]:A[o];var Q=this.channels[X];return Q?(Q.setPAC(this.interpretPAC(y,S)),m(o,S,T),this.currentChannel=X,!0):!1},p.interpretPAC=function(o,S){var y,T={color:null,italics:!1,indent:null,underline:!1,row:o};return S>95?y=S-96:y=S-64,T.underline=(y&1)===1,y<=13?T.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(y/2)]:y<=15?(T.italics=!0,T.color="white"):T.indent=Math.floor((y-16)/2)*4,T},p.parseChars=function(o,S){var y,T=null,I=null;if(o>=25?(y=2,I=o-8):(y=1,I=o),I>=17&&I<=19){var G;I===17?G=S+80:I===18?G=S+112:G=S+144,this.logger.log(L.INFO,"Special char '"+M(G)+"' in channel "+y),T=[G]}else o>=32&&o<=127&&(T=S===0?[o]:[o,S]);if(T){var X=x(T);this.logger.log(L.DEBUG,"Char codes =  "+X.join(",")),m(o,S,this.cmdHistory)}return T},p.parseBackgroundAttributes=function(o,S){var y=(o===16||o===24)&&S>=32&&S<=47,T=(o===23||o===31)&&S>=45&&S<=47;if(!(y||T))return!1;var I,G={};o===16||o===24?(I=Math.floor((S-32)/2),G.background=D[I],S%2===1&&(G.background=G.background+"_semi")):S===45?G.background="transparent":(G.foreground="black",S===47&&(G.underline=!0));var X=o<=23?1:2,Q=this.channels[X];return Q.setBkgData(G),m(o,S,this.cmdHistory),!0},p.reset=function(){for(var o=0;o<Object.keys(this.channels).length;o++){var S=this.channels[o];S&&S.reset()}this.cmdHistory=v()},p.cueSplitAtTime=function(o){for(var S=0;S<this.channels.length;S++){var y=this.channels[S];y&&y.cueSplitAtTime(o)}},f}();function m(f,p,d){d.a=f,d.b=p}function k(f,p,d){return d.a===f&&d.b===p}function v(){return{a:null,b:null}}$.default=g},"./src/utils/codecs.ts":function(ne,$,_){"use strict";_.r($),_.d($,"isCodecType",function(){return 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