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"+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var I=document.createElement("div");I.className=this.toolbarBlockStyleClass.name,I.style.whiteSpace="nowrap",this.uiContainer.appendChild(I),this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(I,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(U){var ce=document.createElement("div");ce.className=""+p.toolbarButtonStyleClass.name,ce.setAttribute("data-type-name",U.typeName),ce.innerHTML=U.icon,ce.addEventListener("click",function(){p.markerToolbarButtonClicked(ce,U)}),p.buttons.push(ce),p.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 J=document.createElement("div");J.className=this.toolbarBlockStyleClass.name,J.style.whiteSpace="nowrap",J.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(J),this.addActionButton(J,'<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(J,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},W.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},W.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},W.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},W.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var p=0;p<this.markerButtons.length;p++)p<s||p===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[p]):(p===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[p]))}},W.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},W.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(p){p.className=p.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),p.className=p.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),p.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},W.prototype.addActionButton=function(s,p,I){var J=this,U=document.createElement("div");switch(U.className=""+this.toolbarButtonStyleClass.name,U.innerHTML=p,U.setAttribute("data-action",I),U.addEventListener("click",function(){J.actionToolbarButtonClicked(U,I)}),I){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)},W.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Re("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 Re("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Re("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Re("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 Re("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Re("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 Re("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Re("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new et("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new et("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},W.prototype.markerToolbarButtonClicked=function(s,p){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(I){return I("marker",p)}),this.markerButtonOverflowBlock.style.display="none"},W.prototype.actionToolbarButtonClicked=function(s,p){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(I){return I("action",p)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},W.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},W.prototype.setActiveMarkerButton=function(s){var p=this.markerButtons.find(function(I){return I.getAttribute("data-type-name")===s});p&&this.setActiveButton(p)},W.prototype.setCurrentMarker=function(s){var p=this;this.currentMarker=s,this.buttons.filter(function(I){return/delete|notes/.test(I.getAttribute("data-action"))}).forEach(function(I){p.currentMarker===void 0?(I.style.fillOpacity="0.4",I.style.pointerEvents="none"):(I.style.fillOpacity="1",I.style.pointerEvents="all")})},W}(),He=function(){function W(s,p,I,J){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=p,this.uiStyleSettings=I,this.styles=J,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return W.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new Re("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 Re("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var p=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Re("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Re("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Re("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 Re("toolbox-panel-row_colors",`
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Re("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*p)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*p)+`px;
padding: `+p+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Re("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Re("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new et("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new et("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},W.prototype.show=function(s){var p;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((p=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&p!==void 0?p:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},W.prototype.setPanelButtons=function(s){var p,I,J=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((p=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&p!==void 0?p:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((I=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&I!==void 0?I:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(U){var ce;U.uiStyleSettings=J.uiStyleSettings;var Oe=document.createElement("div");Oe.className=J.toolboxButtonStyleClass.name+" "+((ce=J.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ce!==void 0?ce:J.toolboxButtonStyleColorsClass.name),Oe.innerHTML=U.icon,Oe.title=U.title,Oe.addEventListener("click",function(){J.panelButtonClick(U)}),J.panelButtons.push(Oe),J.buttonRow.appendChild(Oe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},W.prototype.panelButtonClick=function(s){var p=this,I=-1;if(s!==this.activePanel){I=this.panels.indexOf(s),this.panelRow.innerHTML="";var J=s.getUi();J.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(J),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(){p.displayMode==="inline"?p.panelRow.style.display="none":p.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(U,ce){var Oe,Qe;U.className=p.toolboxButtonStyleClass.name+" "+(ce===I?""+((Oe=p.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Oe!==void 0?Oe:p.toolboxActiveButtonStyleColorsClass.name):""+((Qe=p.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Qe!==void 0?Qe:p.toolboxButtonStyleColorsClass.name))})},W}(),Xe=function(W,s){this.title=W,this.icon=s},Ke=function(W){function s(p,I,J,U){var ce=W.call(this,p,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=I,ce.currentColor=J,ce.setCurrentColor=ce.setCurrentColor.bind(ce),ce.getColorBox=ce.getColorBox.bind(ce),ce}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");return I.style.overflow="hidden",I.style.whiteSpace="nowrap",this.colors.forEach(function(J){var U=p.getColorBox(J);I.appendChild(U),p.colorBoxes.push(U)}),I},s.prototype.getColorBox=function(p){var I=this,J=this.uiStyleSettings.toolbarHeight/4,U=this.uiStyleSettings.toolbarHeight-J,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=p===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ce.addEventListener("click",function(){I.setCurrentColor(p,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=p,Oe.style.borderRadius=U/2+"px",p==="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(p,I){var J=this;this.currentColor=p,this.colorBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(p)},s}(Xe),Fe=function(){function W(s,p,I){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=p,this.globalSettings=I,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(W.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),W.prototype.ownsTarget=function(s){return!1},Object.defineProperty(W.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),W.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},W.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},W.prototype.pointerDown=function(s,p){},W.prototype.dblClick=function(s,p){},W.prototype.manipulate=function(s){},W.prototype.pointerUp=function(s){this.stateChanged()},W.prototype.dispose=function(){},W.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},W.prototype.getState=function(){return{typeName:W.typeName,state:this.state,notes:this.notes}},W.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},W.prototype.scale=function(s,p){},W.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},W.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},W.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},W.typeName="MarkerBase",W}(),Pe=function(){function W(){this.findGripByVisual=this.findGripByVisual.bind(this)}return W.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},W}(),ot=function(){function W(){this.GRIP_SIZE=10,this.visual=se.createGroup(),this.visual.appendChild(se.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(se.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return W.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},W}(),Je=function(){function W(){}return W.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},W.toSVGMatrix=function(s,p){return s.a=p.a,s.b=p.b,s.c=p.c,s.d=p.d,s.e=p.e,s.f=p.f,s},W}(),Ze=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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(se.createTransform()),U.setupControlBox(),U}return Ce(s,W),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(p){this._visual=p;var I=se.createTransform();this._visual.transform.baseVal.appendItem(I)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(p){return!!W.prototype.ownsTarget.call(this,p)||!!(this.controlGrips.findGripByVisual(p)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(p))},s.prototype.pointerDown=function(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="new"&&(this.left=p.x,this.top=p.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var J=this.unrotatePoint(p);if(this.manipulationStartX=J.x,this.manipulationStartY=J.y,this.offsetX=J.x-this.left,this.offsetY=J.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(I),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(I)){this.activeGrip=this.rotatorGrip;var 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(p){var I=this.state;W.prototype.pointerUp.call(this,p),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(p),this._state="select",I==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(p){this.visual.style.transform="translate("+p.x+"px, "+p.y+"px)"},s.prototype.manipulate=function(p){var I=this.unrotatePoint(p);this.state==="creating"?this.resize(p):this.state==="move"?(this.left=this.manipulationStartLeft+(I.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(I.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(I):this.state==="rotate"&&this.rotate(p)},s.prototype.resize=function(p){var I=this.manipulationStartLeft,J=this.manipulationStartWidth,U=this.manipulationStartTop,ce=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:I=this.manipulationStartLeft+p.x-this.manipulationStartX,J=this.manipulationStartWidth+this.manipulationStartLeft-I;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:J=this.manipulationStartWidth+p.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:U=this.manipulationStartTop+p.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+p.y-this.manipulationStartY}J>=0?(this.left=I,this.width=J):(this.left=I+J,this.width=-J),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(p){if(Math.abs(p.x-this.centerX)>.1){var I=Math.sign(p.x-this.centerX);this.rotationAngle=180*Math.atan((p.y-this.centerY)/(p.x-this.centerX))/Math.PI+90*I,this.applyRotation()}},s.prototype.applyRotation=function(){var p=this.container.transform.baseVal.getItem(0);p.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(p,0)},s.prototype.rotatePoint=function(p){if(this.rotationAngle===0)return p;var I=this.container.getCTM(),J=se.createPoint(p.x,p.y);return{x:(J=J.matrixTransform(I)).x,y:J.y}},s.prototype.unrotatePoint=function(p){if(this.rotationAngle===0)return p;var I=this.container.getCTM();I=I.inverse();var J=se.createPoint(p.x,p.y);return{x:(J=J.matrixTransform(I)).x,y:J.y}},s.prototype.select=function(){W.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){W.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var p=se.createTransform();p.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(p),this.container.appendChild(this.controlBox),this.controlRect=se.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=se.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 Pe,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var p=this.controlBox.transform.baseVal.getItem(0);p.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(p,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 p=new ot;return p.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(p.visual),p},s.prototype.positionGrips=function(){var p=this.controlGrips.topLeft.GRIP_SIZE,I=-p/2,J=I,U=(this.width+this.CB_DISTANCE)/2-p/2,ce=(this.height+this.CB_DISTANCE)/2-p/2,Oe=this.height+this.CB_DISTANCE-p/2,Qe=this.width+this.CB_DISTANCE-p/2;this.positionGrip(this.controlGrips.topLeft.visual,I,J),this.positionGrip(this.controlGrips.topCenter.visual,U,J),this.positionGrip(this.controlGrips.topRight.visual,Qe,J),this.positionGrip(this.controlGrips.centerLeft.visual,I,ce),this.positionGrip(this.controlGrips.centerRight.visual,Qe,ce),this.positionGrip(this.controlGrips.bottomLeft.visual,I,Oe),this.positionGrip(this.controlGrips.bottomCenter.visual,U,Oe),this.positionGrip(this.controlGrips.bottomRight.visual,Qe,Oe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,U,J-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(p,I,J){var U=p.transform.baseVal.getItem(0);U.setTranslate(I,J),p.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:Je.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Je.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},W.prototype.getState.call(this))},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p);var I=p;this.left=I.left,this.top=I.top,this.width=I.width,this.height=I.height,this.rotationAngle=I.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,I.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Je.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,I.containerTransformMatrix))},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I);var J=this.rotatePoint({x:this.left,y:this.top}),U=this.unrotatePoint({x:J.x*p,y:J.y*I});this.left=U.x,this.top=U.y,this.width=this.width*p,this.height=this.height*I,this.adjustControlBox()},s}(Fe),tt=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.visual)},s.prototype.createVisual=function(){this.visual=se.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(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="new"&&(this.createVisual(),this.moveVisual(p),this._state="creating")},s.prototype.manipulate=function(p){W.prototype.manipulate.call(this,p)},s.prototype.resize=function(p){W.prototype.resize.call(this,p),this.setSize()},s.prototype.setSize=function(){W.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(p){W.prototype.pointerUp.call(this,p),this.setSize()},s.prototype.setStrokeColor=function(p){this.strokeColor=p,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(p),this.stateChanged()},s.prototype.setFillColor=function(p){this.fillColor=p,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(p){this.strokeWidth=p,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(p){this.strokeDasharray=p,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},W.prototype.getState.call(this))},s.prototype.restoreState=function(p){var I=p;this.fillColor=I.fillColor,this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.opacity=I.opacity,this.createVisual(),W.prototype.restoreState.call(this,p),this.setSize()},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.setSize()},s.title="Rectangle marker",s}(Ze),ht=function(W){function s(p,I,J,U){var ce=W.call(this,p,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=I,ce.currentWidth=J,ce.setCurrentWidth=ce.setCurrentWidth.bind(ce),ce}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",this.widths.forEach(function(J){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=J===p.currentWidth?p.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){p.setCurrentWidth(J,U)}),I.appendChild(U);var ce=document.createElement("div");ce.innerText=J.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 Qe=document.createElement("hr");Qe.style.minWidth="20px",Qe.style.border="0px",Qe.style.borderTop=J+"px solid "+p.uiStyleSettings.toolboxColor,Qe.style.flexGrow="2",Oe.appendChild(Qe),U.appendChild(Oe),p.widthBoxes.push(U)}),I},s.prototype.setCurrentWidth=function(p,I){var J=this;this.currentWidth=p,this.widthBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(Xe),rt=function(W){function s(p,I,J,U){var ce=W.call(this,p,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=I,ce.currentStyle=J,ce.setCurrentStyle=ce.setCurrentStyle.bind(ce),ce}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",this.styles.forEach(function(J){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/p.styles.length-5+"%",U.style.borderColor=J===p.currentStyle?p.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){p.setCurrentStyle(J,U)}),I.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="`+p.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(J!==""?'stroke-dasharray="'+J+'"':"")+` />
</svg>`;ce.innerHTML=Oe,U.appendChild(ce),p.styleBoxes.push(U)}),I},s.prototype.setCurrentStyle=function(p,I){var J=this;this.currentStyle=p,this.styleBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(Xe),Ve=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.strokeColor=J.defaultColor,U.strokeWidth=J.defaultStrokeWidth,U.strokeDasharray=J.defaultStrokeDasharray,U.strokePanel=new Ke("Line color",J.defaultColorSet,J.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ht("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new rt("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var p=W.prototype.getState.call(this);return p.typeName=s.typeName,p},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(tt),Ee=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},it=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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,W),s.prototype.ownsTarget=function(p){return!!W.prototype.ownsTarget.call(this,p)||!(!this.grip1.ownsTarget(p)&&!this.grip2.ownsTarget(p))},s.prototype.pointerDown=function(p,I){W.prototype.pointerDown.call(this,p,I),this.manipulationStartX=p.x,this.manipulationStartY=p.y,this.state==="new"&&(this.x1=p.x,this.y1=p.y,this.x2=p.x,this.y2=p.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(I)?this.activeGrip=this.grip1:this.grip2.ownsTarget(I)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(p){var I=this.state;W.prototype.pointerUp.call(this,p),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(p),this._state="select",I==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(p){this.state==="creating"?this.resize(p):this.state==="move"?(this.x1=this.manipulationStartX1+p.x-this.manipulationStartX,this.y1=this.manipulationStartY1+p.y-this.manipulationStartY,this.x2=this.manipulationStartX2+p.x-this.manipulationStartX,this.y2=this.manipulationStartY2+p.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(p)},s.prototype.resize=function(p){switch(this.activeGrip){case this.grip1:this.x1=p.x,this.y1=p.y;break;case this.grip2:case void 0:this.x2=p.x,this.y2=p.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){W.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){W.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.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 p=new ot;return p.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(p.visual),p},s.prototype.positionGrips=function(){var p=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-p/2,this.y1-p/2),this.positionGrip(this.grip2.visual,this.x2-p/2,this.y2-p/2)},s.prototype.positionGrip=function(p,I,J){var U=p.transform.baseVal.getItem(0);U.setTranslate(I,J),p.transform.baseVal.replaceItem(U,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},W.prototype.getState.call(this))},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p);var I=p;this.x1=I.x1,this.y1=I.y1,this.x2=I.x2,this.y2=I.y2},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.x1=this.x1*p,this.y1=this.y1*I,this.x2=this.x2*p,this.y2=this.y2*I,this.adjustVisual(),this.adjustControlBox()},s}(Fe),qe=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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=J.defaultColor,U.strokeWidth=J.defaultStrokeWidth,U.strokeDasharray=J.defaultStrokeDasharray,U.strokePanel=new Ke("Line color",J.defaultColorSet,J.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ht("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new rt("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.visual&&p!==this.selectorLine&&p!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=se.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(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},s.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),se.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(p){this.strokeColor=p,this.adjustVisual(),this.colorChanged(p)},s.prototype.setStrokeWidth=function(p){this.strokeWidth=p,this.adjustVisual()},s.prototype.setStrokeDasharray=function(p){this.strokeDasharray=p,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 p=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p);var I=p;this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.createVisual(),this.adjustVisual()},s.typeName="LineMarker",s.title="Line marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',s}(it),we=function(W){function s(p,I,J,U){var ce=W.call(this,p,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=I,ce.currentFont=J,ce.setCurrentFont=ce.setCurrentFont.bind(ce),ce}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");return I.style.overflow="hidden",I.style.flexGrow="2",this.fonts.forEach(function(J){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/p.fonts.length-5+"%",U.style.borderColor=J===p.currentFont?p.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){p.setCurrentFont(J,U)}),I.appendChild(U);var ce=document.createElement("div");ce.style.display="flex",ce.style.minHeight="20px",ce.style.flexGrow="2",ce.style.fontFamily=J,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),p.fontBoxes.push(U)}),I},s.prototype.setCurrentFont=function(p,I){var J=this;this.currentFont=p,this.fontBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(Xe),We=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.color="transparent",U.padding=5,U.DEFAULT_TEXT="your text here",U.text=U.DEFAULT_TEXT,U.isMoved=!1,U.color=J.defaultColor,U.fontFamily=J.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 Ke("Color",J.defaultColorSet,J.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.fontFamilyPanel=new we("Font",J.defaultFontFamilies,J.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U}return Ce(s,W),s.prototype.ownsTarget=function(p){if(W.prototype.ownsTarget.call(this,p)||p===this.visual||p===this.textElement||p===this.bgRectangle)return!0;var I=!1;return this.textElement.childNodes.forEach(function(J){J===p&&(I=!0)}),I},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.bgRectangle=se.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=se.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(p,I){W.prototype.pointerDown.call(this,p,I),this.isMoved=!1,this.pointerDownPoint=p,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(p),this._state="creating")},s.prototype.renderText=function(){var p=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(I){p.textElement.appendChild(se.createTSpan(I.trim()===""?" ":I.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var p=this.textElement.getBBox(),I=1;if(p.width>0&&p.height>0){var J=(1*this.width-this.width*this.padding*2/100)/p.width,U=(1*this.height-this.height*this.padding*2/100)/p.height;I=Math.min(J,U)}return I},s.prototype.getTextPosition=function(p){var I=this.textElement.getBBox(),J=0,U=0;return I.width>0&&I.height>0&&(J=(this.width-I.width*p)/2,U=this.height/2-I.height*p/2),{x:J,y:U}},s.prototype.sizeText=function(){var p=this.textElement.getBBox(),I=this.getTextScale(),J=this.getTextPosition(I);J.y-=p.y*I,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+J.x+"px, "+J.y+"px) scale("+I+", "+I+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(J.x,J.y),this.textElement.transform.baseVal.getItem(1).setScale(I,I))},s.prototype.manipulate=function(p){W.prototype.manipulate.call(this,p),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(p.x-this.pointerDownPoint.x)>5||Math.abs(p.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(p){W.prototype.resize.call(this,p),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){W.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(p){var I=this.state;I==="creating"&&(this._suppressMarkerCreateEvent=!0),W.prototype.pointerUp.call(this,p),this.setSize(),(I==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var p=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(I){I.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var I=Number.parseFloat(p.textEditor.style.fontSize);p.textEditor.clientWidth>=Number.parseInt(p.textEditor.style.maxWidth)&&I>.9;)I-=.1,p.textEditor.style.fontSize=Math.max(I,.9)+"em"}),this.textEditor.addEventListener("keyup",function(I){I.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(I){if(I.clipboardData){var J=I.clipboardData.getData("text"),U=window.getSelection();if(!U.rangeCount)return!1;U.deleteFromDocument(),U.getRangeAt(0).insertNode(document.createTextNode(J)),I.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){p.textEditDivClicked(p.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 p=this.getTextScale(),I=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),J=this.textElement.getBBox(),U={x:J.width*p,y:J.height*p};I.x-=U.x/2,I.y-=U.y/2,this.textEditor.style.top=I.y+"px",this.textEditor.style.left=I.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-I.x+"px",this.textEditor.style.fontSize=Math.max(16*p,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(p){this.text=p.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){W.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),W.prototype.deselect.call(this)},s.prototype.dblClick=function(p,I){W.prototype.dblClick.call(this,p,I),this.showTextEditor()},s.prototype.setColor=function(p){this.textElement&&se.setAttributes(this.textElement,[["fill",p]]),this.color=p,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(p)},s.prototype.setFont=function(p){this.textElement&&se.setAttributes(this.textElement,[["font-family",p]]),this.fontFamily=p,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 p=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){var I=p;this.color=I.color,this.fontFamily=I.fontFamily,this.padding=I.padding,this.text=I.text,this.createVisual(),W.prototype.restoreState.call(this,p),this.setSize()},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.setSize(),this.sizeText(),this.positionTextEditor()},s.typeName="TextMarker",s.title="Text marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',s}(Ze),ge=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.color="transparent",U.lineWidth=3,U.drawing=!1,U.pixelRatio=1,U.color=J.defaultColor,U.lineWidth=J.defaultStrokeWidth,U.pixelRatio=J.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 Ke("Color",J.defaultColorSet,J.defaultColor),U.colorPanel.onColorChanged=U.setColor,U.lineWidthPanel=new ht("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),U.lineWidthPanel.onWidthChanged=U.setLineWidth,U}return Ce(s,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.visual&&p!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var p=se.createTransform();this.visual.transform.baseVal.appendItem(p),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(p,I){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(p.x,p.y),this.drawing=!0):W.prototype.pointerDown.call(this,p,I)},s.prototype.manipulate=function(p){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(p.x,p.y),this.canvasContext.stroke()):W.prototype.manipulate.call(this,p)},s.prototype.resize=function(p){W.prototype.resize.call(this,p),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(p){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):W.prototype.pointerUp.call(this,p)},s.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),W.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),W.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var p=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),I=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],J=I[0],U=I[1],ce=I[2],Oe=I[3],Qe=!1,ft=0;ft<this.canvasElement.height;ft++)for(var Ne=0;Ne<this.canvasElement.width;Ne++)p.data[ft*this.canvasElement.width*4+4*Ne+3]>0&&(Qe=!0,ft<U&&(U=ft),Ne<J&&(J=Ne),ft>Oe&&(Oe=ft),Ne>ce&&(ce=Ne));if(Qe){this.left=J/this.pixelRatio,this.top=U/this.pixelRatio,this.width=(ce-J)/this.pixelRatio,this.height=(Oe-U)/this.pixelRatio;var yt=document.createElement("canvas");yt.width=ce-J,yt.height=Oe-U,yt.getContext("2d").putImageData(this.canvasContext.getImageData(J,U,ce-J,Oe-U),0,0),this.drawingImgUrl=yt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(p){this.color=p,this.colorChanged(p)},s.prototype.setLineWidth=function(p){this.lineWidth=p},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 p=Object.assign({drawingImgUrl:this.drawingImgUrl},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){this.createVisual(),W.prototype.restoreState.call(this,p),this.drawingImgUrl=p.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.setDrawingImage()},s.typeName="FreehandMarker",s.title="Freehand marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',s}(Ze),de=function(W){function s(p,I,J){var U=W.call(this,p,J||'<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=I,U.setCurrentType=U.setCurrentType.bind(U),U}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2";for(var J=function(Oe){var Qe="both";switch(Oe){case 0:Qe="both";break;case 1:Qe="start";break;case 2:Qe="end";break;case 3:Qe="none"}var ft=document.createElement("div");if(ft.style.display="flex",ft.style.flexGrow="2",ft.style.alignItems="center",ft.style.justifyContent="space-between",ft.style.padding="5px",ft.style.borderWidth="2px",ft.style.borderStyle="solid",ft.style.borderColor=Qe===U.currentType?U.uiStyleSettings.toolboxAccentColor:"transparent",ft.addEventListener("click",function(){p.setCurrentType(Qe,ft)}),I.appendChild(ft),Qe==="both"||Qe==="start"){var Ne=document.createElement("div");Ne.style.display="flex",Ne.style.alignItems="center",Ne.style.minHeight="20px",Ne.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>`,Ne.style.marginLeft="5px",ft.appendChild(Ne)}var yt=document.createElement("div");yt.style.display="flex",yt.style.alignItems="center",yt.style.minHeight="20px",yt.style.flexGrow="2";var Bt=document.createElement("hr");if(Bt.style.minWidth="20px",Bt.style.border="0px",Bt.style.borderTop="3px solid "+(U.uiStyleSettings!==void 0?U.uiStyleSettings.toolboxColor:"#eeeeee"),Bt.style.flexGrow="2",yt.appendChild(Bt),ft.appendChild(yt),Qe==="both"||Qe==="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",ft.appendChild(Kt)}U.typeBoxes.push(ft)},U=this,ce=0;ce<4;ce++)J(ce);return I},s.prototype.setCurrentType=function(p,I){var J=this;this.currentType=p,this.typeBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings!==void 0?J.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(Xe),fe=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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 de("Arrow type","end"),U.arrowTypePanel.onArrowTypeChanged=U.setArrowType,U}return Ce(s,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.arrow1&&p!==this.arrow2)},s.prototype.getArrowPoints=function(p,I){var J=this.arrowBaseWidth+2*this.strokeWidth,U=this.arrowBaseHeight+2*this.strokeWidth;return p-J/2+","+(I+U/2)+" "+p+","+(I-U/2)+" "+(p+J/2)+","+(I+U/2)},s.prototype.createTips=function(){this.arrow1=se.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=se.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(W.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",se.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),se.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var p=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),I=this.arrow1.transform.baseVal.getItem(0);I.setRotate(p,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(I,0);var J=this.arrow2.transform.baseVal.getItem(0);J.setRotate(p+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(J,0)}},s.prototype.setArrowType=function(p){this.arrowType=p,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 p=Object.assign({arrowType:this.arrowType},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p);var I=p;this.arrowType=I.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(qe),te=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.fillColor=J.defaultFillColor,U.strokeWidth=0,U.fillPanel=new Ke("Color",J.defaultColorSet,J.defaultFillColor),U.fillPanel.onColorChanged=U.setFillColor,U}return Ce(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var p=W.prototype.getState.call(this);return p.typeName=s.typeName,p},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(tt),re=function(W){function s(p,I,J,U){var ce=W.call(this,p,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=I,ce.currentOpacity=J,ce.setCurrentOpacity=ce.setCurrentOpacity.bind(ce),ce}return Ce(s,W),s.prototype.getUi=function(){var p=this,I=document.createElement("div");return I.style.display="flex",I.style.overflow="hidden",I.style.flexGrow="2",I.style.justifyContent="space-between",this.opacities.forEach(function(J){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=J===p.currentOpacity?p.uiStyleSettings.toolboxAccentColor:"transparent",U.addEventListener("click",function(){p.setCurrentOpacity(J,U)}),I.appendChild(U);var ce=document.createElement("div");ce.innerText=100*J+"%",U.appendChild(ce),p.opacityBoxes.push(U)}),I},s.prototype.setCurrentOpacity=function(p,I){var J=this;this.currentOpacity=p,this.opacityBoxes.forEach(function(U){U.style.borderColor=U===I?J.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(Xe),ne=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.setOpacity=U.setOpacity.bind(U),U.fillColor=J.defaultHighlightColor,U.strokeWidth=0,U.opacity=J.defaultHighlightOpacity,U.fillPanel=new Ke("Color",J.defaultColorSet,U.fillColor),U.fillPanel.onColorChanged=U.setFillColor,U.opacityPanel=new re("Opacity",J.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return Ce(s,W),s.prototype.setOpacity=function(p){this.opacity=p,this.visual&&se.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 p=W.prototype.getState.call(this);return p.typeName=s.typeName,p},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}(te),he='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',me=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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=J.defaultStrokeColor,U.bgColor=J.defaultFillColor,U.fontFamily=J.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 Ke("Text color",J.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 Ke("Fill color",J.defaultColorSet,U.bgColor,he),U.bgColorPanel.onColorChanged=U.setBgColor,U.fontFamilyPanel=new we("Font",J.defaultFontFamilies,J.defaultFontFamily),U.fontFamilyPanel.onFontChanged=U.setFont,U.tipGrip=new ot,U.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),U.controlBox.appendChild(U.tipGrip.visual),U}return Ce(s,W),s.prototype.ownsTarget=function(p){return W.prototype.ownsTarget.call(this,p)||this.tipGrip.ownsTarget(p)||this.tip===p},s.prototype.createTip=function(){se.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=se.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(p,I){this.state==="new"&&W.prototype.pointerDown.call(this,p,I),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(I)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):W.prototype.pointerDown.call(this,p,I)},s.prototype.pointerUp=function(p){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,W.prototype.pointerUp.call(this,p);else{var I=this.state==="creating";W.prototype.pointerUp.call(this,p),this.setTipPoints(I),this.positionTip()}},s.prototype.manipulate=function(p){if(this.tipMoving){var I=this.unrotatePoint(p);this.tipPosition={x:I.x-this.manipulationStartLeft,y:I.y-this.manipulationStartTop},this.positionTip()}else W.prototype.manipulate.call(this,p)},s.prototype.setBgColor=function(p){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",p]]),se.setAttributes(this.tip,[["fill",p]])),this.bgColor=p,this.fillColorChanged(p)},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(p){p===void 0&&(p=!1);var I=Math.min(this.height/2,15),J=this.height/5;p&&(this.tipPosition={x:I+J/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))?(J=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:I,y:0},this.tipBase2Position={x:I+J,y:0}):(this.tipBase1Position={x:0,y:I},this.tipBase2Position={x:0,y:I+J}):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))?(J=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-I-J,y:0},this.tipBase2Position={x:this.width-I,y:0}):(this.tipBase1Position={x:this.width,y:I},this.tipBase2Position={x:this.width,y:I+J}):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))?(J=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-I-J,y:this.height},this.tipBase2Position={x:this.width-I,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-I-J},this.tipBase2Position={x:this.width,y:this.height-I}):U<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(J=this.width/5,I=Math.min(this.width/2,15),this.tipBase1Position={x:I,y:this.height},this.tipBase2Position={x:I+J,y:this.height}):(this.tipBase1Position={x:0,y:this.height-I},this.tipBase2Position={x:0,y:this.height-I-J})},s.prototype.resize=function(p){W.prototype.resize.call(this,p),this.positionTip()},s.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var p=this.tipGrip.visual.transform.baseVal.getItem(0);p.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(p,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),W.prototype.select.call(this)},s.prototype.getState=function(){var p=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){var I=p;this.bgColor=I.bgColor,this.tipPosition=I.tipPosition,W.prototype.restoreState.call(this,p),this.createTip(),this.setTipPoints()},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.tipPosition={x:this.tipPosition.x*p,y:this.tipPosition.y*I},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',s}(We),Ae=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.fillColor="transparent",U.strokeColor="transparent",U.strokeWidth=0,U.strokeDasharray="",U.opacity=1,U.strokeColor=J.defaultColor,U.strokeWidth=J.defaultStrokeWidth,U.strokeDasharray=J.defaultStrokeDasharray,U.fillColor=J.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 Ke("Line color",pe(J.defaultColorSet,["transparent"]),J.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.fillPanel=new Ke("Fill color",pe(J.defaultColorSet,["transparent"]),U.fillColor,he),U.fillPanel.onColorChanged=U.setFillColor,U.strokeWidthPanel=new ht("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new rt("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U.opacityPanel=new re("Opacity",J.defaultOpacitySteps,U.opacity),U.opacityPanel.onOpacityChanged=U.setOpacity,U}return Ce(s,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.visual)},s.prototype.createVisual=function(){this.visual=se.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(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="new"&&(this.createVisual(),this.moveVisual(p),this._state="creating")},s.prototype.manipulate=function(p){W.prototype.manipulate.call(this,p)},s.prototype.resize=function(p){W.prototype.resize.call(this,p),this.setSize()},s.prototype.setSize=function(){W.prototype.setSize.call(this),se.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(p){W.prototype.pointerUp.call(this,p),this.setSize()},s.prototype.setStrokeColor=function(p){this.strokeColor=p,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(p),this.stateChanged()},s.prototype.setFillColor=function(p){this.fillColor=p,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(p),this.stateChanged()},s.prototype.setStrokeWidth=function(p){this.strokeWidth=p,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(p){this.strokeDasharray=p,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(p){this.opacity=p,this.visual&&se.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 p=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){var I=p;this.fillColor=I.fillColor,this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.opacity=I.opacity,this.createVisual(),W.prototype.restoreState.call(this,p),this.setSize()},s.prototype.scale=function(p,I){W.prototype.scale.call(this,p,I),this.setSize()},s.typeName="EllipseMarker",s.title="Ellipse marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(Ze),_e=function(W){function s(p,I,J){return W.call(this,p,I,J)||this}return Ce(s,W),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.tip1&&p!==this.tip2)},s.prototype.createTips=function(){this.tip1=se.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(se.createTransform()),this.visual.appendChild(this.tip1),this.tip2=se.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(se.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(p,I){W.prototype.pointerDown.call(this,p,I),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(W.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(se.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()]]),se.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 p=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),I=this.tip1.transform.baseVal.getItem(0);I.setRotate(p,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(I,0);var J=this.tip2.transform.baseVal.getItem(0);J.setRotate(p+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(J,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var p=W.prototype.getState.call(this);return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p),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}(qe),st=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||this;return U.strokePanel.colors=J.defaultColorSet,U.fillColor="transparent",U}return Ce(s,W),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var p=W.prototype.getState.call(this);return p.typeName=s.typeName,p},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}(Ae),gt=function(){function W(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(W.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),W.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},W.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},W.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},W.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},W.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},W}(),pt=function(W){function s(p,I,J){var U=W.call(this,p,I,J)||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=J.defaultColor,U.strokeWidth=J.defaultStrokeWidth,U.strokeDasharray=J.defaultStrokeDasharray,U.strokePanel=new Ke("Line color",J.defaultColorSet,J.defaultColor),U.strokePanel.onColorChanged=U.setStrokeColor,U.strokeWidthPanel=new ht("Line width",J.defaultStrokeWidths,J.defaultStrokeWidth),U.strokeWidthPanel.onWidthChanged=U.setStrokeWidth,U.strokeStylePanel=new rt("Line style",J.defaultStrokeDasharrays,J.defaultStrokeDasharray),U.strokeStylePanel.onStyleChanged=U.setStrokeDasharray,U}return Ce(s,W),s.prototype.ownsTarget=function(p){return!(!W.prototype.ownsTarget.call(this,p)&&p!==this.visual&&p!==this.selectorCurve&&p!==this.visibleCurve&&!this.curveGrip.ownsTarget(p))},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=se.createGroup(),this.selectorCurve=se.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=se.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(p,I){W.prototype.pointerDown.call(this,p,I),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=p.x,this.curveY=p.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(I)&&(this.activeGrip=this.curveGrip,this._state="resize")},s.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),se.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){W.prototype.setupControlBox.call(this),this.curveControlLine1=se.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=se.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,W.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){W.prototype.positionGrips.call(this);var p=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-p/2,this.curveY-p/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(p){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+p.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+p.y-this.manipulationStartY),W.prototype.manipulate.call(this,p)},s.prototype.resize=function(p){this.activeGrip===this.curveGrip&&(this.curveX=p.x,this.curveY=p.y),W.prototype.resize.call(this,p),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(p){this.strokeColor=p,this.adjustVisual(),this.colorChanged(p)},s.prototype.setStrokeWidth=function(p){this.strokeWidth=p,this.adjustVisual()},s.prototype.setStrokeDasharray=function(p){this.strokeDasharray=p,this.adjustVisual()},s.prototype.scale=function(p,I){this.curveX=this.curveX*p,this.curveY=this.curveY*I,W.prototype.scale.call(this,p,I)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var p=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},W.prototype.getState.call(this));return p.typeName=s.typeName,p},s.prototype.restoreState=function(p){W.prototype.restoreState.call(this,p);var I=p;this.strokeColor=I.strokeColor,this.strokeWidth=I.strokeWidth,this.strokeDasharray=I.strokeDasharray,this.curveX=I.curveX,this.curveY=I.curveY,this.createVisual(),this.adjustVisual()},s.typeName="CurveMarker",s.title="Curve marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',s}(it),Tt=function(){function W(s,p){p===void 0&&(p=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=p}return Object.defineProperty(W.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),W.prototype.preventDefault=function(){this._defaultPrevented=!0},W}(),St=function(W){function s(p,I,J){var U=W.call(this,p,!1)||this;return U.dataUrl=I,U.state=J,U}return Ce(s,W),s}(Tt),dt=function(W){function s(p,I,J){J===void 0&&(J=!1);var U=W.call(this,p,J)||this;return U.marker=I,U}return Ce(s,W),s}(Tt),Ut=function(){function W(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return W.prototype.addEventListener=function(s,p){this[s].push(p)},W.prototype.removeEventListener=function(s,p){var I=this[s].indexOf(p);I>-1&&this[s].splice(I,1)},W}(),Mt=function(){function W(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Ee,this._isOpen=!1,this.undoRedoManager=new gt,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 Ut,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=W.instanceCounter++,this.styles=new $e(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(W.prototype,"ALL_MARKER_TYPES",{get:function(){return[Ve,ge,fe,We,st,Ae,ne,me,_e,te,qe,pt]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Ve,ge,fe,We,Ae,ne,me]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Ve,ge,fe,We,ne]},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var p=this;this._availableMarkerTypes.splice(0),s.forEach(function(I){if(typeof I=="string"){var J=p.ALL_MARKER_TYPES.find(function(U){return U.typeName===I});J!==void 0&&p._availableMarkerTypes.push(J)}else p._availableMarkerTypes.push(I)})},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),W.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),De.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},W.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&Ge.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=Ge.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(p){return p(new Tt(s))})},W.prototype.render=function(){return Te(this,void 0,void 0,function(){var s;return Se(this,function(p){switch(p.label){case 0:return this.setCurrentMarker(),(s=new Ye).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 p.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,p.sent()]}})})},W.prototype.close=function(s){var p=this;if(s===void 0&&(s=!1),this.isOpen){var I=!1;s||this.eventListeners.beforeclose.forEach(function(J){var U=new Tt(p,!0);J(U),U.defaultPrevented&&(I=!0)}),I||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(J){return J(new Tt(p))}),this.detachEvents(),this._isOpen=!1)}},W.prototype.addMarkersToToolbar=function(){for(var s,p=[],I=0;I<arguments.length;I++)p[I]=arguments[I];(s=this._availableMarkerTypes).push.apply(s,p)},W.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(p){s(p.dataUrl,p.state)})},W.prototype.removeRenderEventListener=function(s){},W.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},W.prototype.removeCloseEventListener=function(s){},W.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},W.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,p=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,I=p<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(p,I)},W.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},W.prototype.resize=function(s,p){this._isResizing=!0;var I=s/this.imageWidth,J=p/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(p),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(I,J),this._isResizing=!1},W.prototype.scaleMarkers=function(s,p){var I,J=this;this._currentMarker&&this._currentMarker instanceof We?this._currentMarker.scale(s,p):(I=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(U){U!==J._currentMarker&&U.scale(s,p)}),I!==void 0&&this.setCurrentMarker(I)},W.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},W.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),p=this.editorCanvas.getBoundingClientRect();this.left=s.left-p.left,this.top=s.top-p.top},W.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},W.prototype.addDefs=function(){for(var s,p=[],I=0;I<arguments.length;I++)p[I]=arguments[I];this.defs=se.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,p)},W.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},W.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},W.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},W.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},W.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},W.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},W.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},W.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},W.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},W.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},W.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},W.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Be(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new He(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},W.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},W.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},W.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},W.prototype.toolbarButtonClicked=function(s,p){if(s==="marker"&&p!==void 0)this.createNewMarker(p);else if(s==="action")switch(p){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},W.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var p=!1;if(this.eventListeners.markerbeforedelete.forEach(function(J){var U=new dt(s,s._currentMarker,!0);J(U),U.defaultPrevented&&(p=!0)}),!p){var I=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(J){return J(new dt(s,I))})}}},W.prototype.clear=function(){var s=this,p=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ce){var Oe=new dt(s,void 0,!0);ce(Oe),Oe.defaultPrevented&&(p=!0)}),!p)){this.setCurrentMarker();for(var I=function(ce){var Oe=J.markers[ce];J.setCurrentMarker(J.markers[ce]),J._currentMarker.dispose(),J.markerImage.removeChild(J._currentMarker.container),J.markers.splice(J.markers.indexOf(J._currentMarker),1),J.eventListeners.markerdelete.forEach(function(Qe){return Qe(new dt(s,Oe))})},J=this,U=this.markers.length-1;U>=0;U--)I(U);this.addUndoStep()}},Object.defineProperty(W.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),W.prototype.showNotesEditor=function(){var s;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},W.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},W.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},W.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var p=this.getState(),I=this.undoRedoManager.getLastUndoStep();if(!I||I.width===p.width&&I.height===p.height){var J=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(p),J<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(U){return U(new Tt(s))})}else this.undoRedoManager.replaceLastUndoStep(p),this.eventListeners.statechange.forEach(function(U){return U(new Tt(s))})}},W.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},W.prototype.undoStep=function(){var s=this,p=this.undoRedoManager.undo();p!==void 0&&(this.restoreState(p),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(I){return I(new Tt(s))}))},W.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},W.prototype.redoStep=function(){var s=this,p=this.undoRedoManager.redo();p!==void 0&&(this.restoreState(p),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(I){return I(new Tt(s))}))},W.prototype.stepZoom=function(){var s=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=s<this.zoomSteps.length-1?this.zoomSteps[s+1]:this.zoomSteps[0]},W.prototype.panTo=function(s){this.contentDiv.scrollBy({left:this.prevPanPoint.x-s.x,top:this.prevPanPoint.y-s.y}),this.prevPanPoint=s},W.prototype.startRenderAndClose=function(){return Te(this,void 0,void 0,function(){var s,p,I=this;return Se(this,function(J){switch(J.label){case 0:return[4,this.render()];case 1:return s=J.sent(),p=this.getState(),this.eventListeners.render.forEach(function(U){return U(new St(I,s,p))}),this.close(!0),[2]}})})},W.prototype.getState=function(s){s===!0&&this.setCurrentMarker();var p={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(I){return p.markers.push(I.getState())}),p},W.prototype.restoreState=function(s){var p=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);s.markers.forEach(function(I){var J=p._availableMarkerTypes.find(function(ce){return ce.typeName===I.typeName});if(J!==void 0){var U=p.addNewMarker(J);U.restoreState(I),p.markers.push(U)}}),s.width&&s.height&&(s.width!==this.imageWidth||s.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/s.width,this.imageHeight/s.height),this.eventListeners.restorestate.forEach(function(I){return I(new Tt(p))})},W.prototype.addNewMarker=function(s){var p=se.createGroup();return this.markerImage.appendChild(p),new s(p,this.overlayContainer,this.settings)},W.prototype.createNewMarker=function(s){var p,I=this;(p=typeof s=="string"?this._availableMarkerTypes.find(function(J){return J.typeName===s}):s)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(p),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(p.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(J){return J(new dt(I,I._currentMarker))}))},W.prototype.markerCreated=function(s){var p=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(s),this.setCurrentMarker(s),s instanceof ge&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ge):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(I){return I(new dt(p,p._currentMarker))})},W.prototype.colorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=s,this.settings.defaultStrokeColor=s)},W.prototype.fillColorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=s)},W.prototype.markerStateChanged=function(s){var p=this;this.eventListeners.markerchange.forEach(function(I){return I(new dt(p,s))})},W.prototype.setCurrentMarker=function(s){var p=this;this._currentMarker!==s&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(I){return I(new dt(p,p._currentMarker))})),this._currentMarker=s,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(I){return I(new dt(p,p._currentMarker))}))},W.prototype.onPointerDown=function(s){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||s.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var p=this.markers.find(function(I){return I.ownsTarget(s.target)});p!==void 0?(this.setCurrentMarker(p),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:s.clientX,y:s.clientY})}}else 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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.
***************************************************************************** */var Jt=function(W,s){return(Jt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(p,I){p.__proto__=I}||function(p,I){for(var J in I)Object.prototype.hasOwnProperty.call(I,J)&&(p[J]=I[J])})(W,s)};function Qt(W,s){if(typeof s!="function"&&s!==null)throw new TypeError("Class extends value "+String(s)+" is not a constructor or null");function p(){this.constructor=W}Jt(W,s),W.prototype=s===null?Object.create(s):(p.prototype=s.prototype,new p)}function It(W,s,p,I){return new(p||(p=Promise))(function(J,U){function ce(ft){try{Qe(I.next(ft))}catch(Ne){U(Ne)}}function Oe(ft){try{Qe(I.throw(ft))}catch(Ne){U(Ne)}}function Qe(ft){var Ne;ft.done?J(ft.value):(Ne=ft.value,Ne instanceof p?Ne:new p(function(yt){yt(Ne)})).then(ce,Oe)}Qe((I=I.apply(W,s||[])).next())})}function _r(W,s){var p,I,J,U,ce={label:0,sent:function(){if(1&J[0])throw J[1];return J[1]},trys:[],ops:[]};return 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this._isGridVisible},set:function(s){this._isGridVisible=s,this.gridContainer&&Et.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),W.prototype.open=function(){var s=this;this.cropShadeElement=Et.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Et.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var p=0;p<this.numberOfGridLines;p++)this.horizontalGridLines.push(Et.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Et.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(I){return s.gridContainer.appendChild(I)}),this.verticalGridLines.forEach(function(I){return s.gridContainer.appendChild(I)}),this.cropRectElement=Et.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Lt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Lt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Lt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Lt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},W.prototype.setCropRectangle=function(s){this.cropRect=s;var p=Object.assign({},this.cropRect);this.zoomFactor!==1&&(p.width=this.cropRect.width*this.zoomFactor,p.height=this.cropRect.height*this.zoomFactor,p.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-p.width/2,p.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-p.height/2),Et.setAttributes(this.cropRectElement,[["x",p.x.toString()],["y",p.y.toString()],["width",p.width.toString()],["height",p.height.toString()]]);var I=p.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(U,ce){var Oe=p.y+I*(ce+1);Et.setAttributes(U,[["x1",""+p.x],["y1",""+Oe],["x2",""+(p.x+p.width)],["y2",""+Oe]])});var J=p.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(U,ce){var Oe=p.x+J*(ce+1);Et.setAttributes(U,[["x1",""+Oe],["y1",""+p.y],["x2",""+Oe],["y2",""+(p.y+p.height)]])}),Et.setAttributes(this.cropShadeElement,[["d",Et.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,p.x,p.y,p.width,p.height)]]),this.topLeftGrip.setCenter(p.x,p.y),this.topRightGrip.setCenter(p.x+p.width,p.y),this.bottomLeftGrip.setCenter(p.x,p.y+p.height),this.bottomRightGrip.setCenter(p.x+p.width,p.y+p.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},W.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},W.prototype.clientToLocalCoordinates=function(s,p){var I=this.container.getBoundingClientRect();return{x:s-I.left+this.margin,y:p-I.top+this.margin}},W.prototype.onPointerDown=function(s){this.container.setPointerCapture(s.pointerId),this.previousPoint=this.clientToLocalCoordinates(s.clientX,s.clientY),this.cropRectElement===s.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(s.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(s.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(s.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(s.target)&&(this.activeGrip=this.bottomRightGrip)},W.prototype.onPointerMove=function(s){if(this.isMoving)this.move(this.clientToLocalCoordinates(s.clientX,s.clientY));else if(this.activeGrip){var p=this.clientToLocalCoordinates(s.clientX,s.clientY);this.resize(p)}s.preventDefault()},W.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},W.prototype.move=function(s){var p=s.x-this.previousPoint.x,I=s.y-this.previousPoint.y;this.zoomFactor!==1&&(p=-p/this.zoomFactor,I=-I/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+p),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+I),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},W.prototype.resize=function(s){var p=Object.assign({},this.cropRect),I=s.x-this.previousPoint.x,J=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:p.x+I<this.margin&&(I=this.margin-p.x),p.x+=I,p.width=this.cropRect.x+this.cropRect.width-p.x;break;case this.bottomRightGrip:case this.topRightGrip:p.width+I>this.canvasWidth*this.zoomFactor&&(I=this.canvasWidth*this.zoomFactor-p.width),p.width+=I}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(p.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(I),p.height=this.aspectRatio.getVerticalLength(p.width)):(p.y+=J,p.height=this.cropRect.y+this.cropRect.height-p.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?p.height=this.aspectRatio.getVerticalLength(p.width):p.height+=J}p.width<10&&(p.x=this.cropRect.x,p.width=10),p.height<10&&(p.y=this.cropRect.y,p.height=10),this.previousPoint=s,p.x>=this.margin&&p.y>=this.margin&&p.x-this.margin+p.width<=this.canvasWidth&&p.y-this.margin+p.height<=this.canvasHeight&&(this.cropRect=p,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},W.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,p=this.cropRect.y+this.cropRect.height/2,I=this.aspectRatio.getHorizontalLength(this.cropRect.height),J=this.aspectRatio.getVerticalLength(this.cropRect.width);I/this.canvasWidth<J/this.canvasHeight?this.cropRect.width=I:this.cropRect.height=J,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=p-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},W.prototype.getRescaledRect=function(s,p,I,J,U,ce){var Oe=I/s,Qe=J/p;return{x:(U.x-ce)*Oe+ce,y:(U.y-ce)*Qe+ce,width:U.width*Oe,height:U.height*Qe}},W.prototype.scaleCanvas=function(s,p){var I=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,p,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=p,this.onCropChange&&this.onCropChange(I),this.setCropRectangle(I)},W}(),Vr=function(){function W(s){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=s,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(W.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),W.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},W.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},W.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},W.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},W.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();Et.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},W.prototype.positionScaleShape=function(){if(this.scaleShape){var s=this.scaleShape.transform.baseVal.getItem(0);s.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(s,0)}},W.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var p="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,I=1;I<=this.width/5+10;I++){var J=I%5==0?this.height/3:this.height/6;p+="h4v"+-J+"h1v"+J}p+="v1H0Z",this.scaleShape=Et.createPath(p);var U=Et.createTransform();this.scaleShape.transform.baseVal.appendItem(U),s.appendChild(this.scaleShape),this.angleLabelElement=Et.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Et.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ce=Et.createTSpan("");return ce.innerHTML="&deg;",this.angleLabelElement.appendChild(ce),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},W}(),fi=function(){function W(){this.naturalSize=!1,this.imageType="image/png"}return W.prototype.rasterize=function(s,p,I,J,U,ce,Oe){var Qe=this;return new Promise(function(ft){var Ne=document.createElement("canvas");Ne.width=s.width.baseVal.value-2*J,Ne.height=s.height.baseVal.value-2*J;var yt=1,Bt=1;Qe.naturalSize===!0?(yt=p.naturalWidth/(s.width.baseVal.value-2*J)/ce,Bt=p.naturalHeight/(s.height.baseVal.value-2*J)/Oe,Ne.width=p.naturalWidth/ce,Ne.height=p.naturalHeight/Oe):Qe.width!==void 0&&Qe.height!==void 0&&(yt=Qe.width/I.width,Bt=Qe.height/I.height,Ne.width*=yt,Ne.height*=Bt);var Kt=Ne.getContext("2d");Kt.translate(Ne.width/2,Ne.height/2),Kt.rotate(U*Math.PI/180),Kt.scale(ce,Oe),Kt.translate(-Ne.width/2,-Ne.height/2),Kt.drawImage(p,0,0,Ne.width,Ne.height);var Ir=document.createElement("canvas");Ir.width=I.width*yt,Ir.height=I.height*Bt,Ir.getContext("2d").putImageData(Kt.getImageData((I.x-J)*yt,(I.y-J)*Bt,I.width*yt,I.height*Bt),0,0),ft(Ir.toDataURL(Qe.imageType,Qe.imageQuality))})},W}(),je=function(){function W(s){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=W.instanceCounter++,this.styles=new Br(this.instanceNo),this.target=s,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(W.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"gridLines",{get:function(){return this._gridLines},set:function(s){this._gridLines=s,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(s){this._rotationAngle=s,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(W.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),W.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},W.prototype.show=function(){this.showUI(),this.open()},W.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(p){return p()}),this._isOpen=!1)},W.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},W.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},W.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},W.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},W.prototype.setupResizeObserver=function(){var s=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},W.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,p=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,I=p+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(p,I)}},W.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},W.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Et.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},W.prototype.resize=function(s,p){this.imageWidth=Math.round(s),this.imageHeight=Math.round(p),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},W.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var p=s.toDataURL();Et.setAttributes(this.editingTarget,[["href",p]]),this.setEditingTargetSize()},W.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),p=this.editorCanvas.getBoundingClientRect();this.left=s.left-p.left-this.CANVAS_MARGIN,this.top=s.top-p.top-this.CANVAS_MARGIN},W.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Et.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Et.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Et.createGroup(),this.editingTargetRotationScaleContainer=Et.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=Et.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var p=Et.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(p),this.editingTargetContainer=Et.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},W.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},W.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Et.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Ur(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},W.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,p=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 "+p+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-p+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},W.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},W.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},W.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},W.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},W.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},W.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,p=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=p+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},W.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},W.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new Nr,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 p=new $r;p.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(p);var I=[];this.aspectRatios.forEach(function(Bt){var Kt=new _t(ei.getIcon(Bt.horizontal,Bt.vertical),Bt.horizontal===0&&Bt.vertical===0?"FREE":Bt.horizontal+":"+Bt.vertical);Kt.onClick=function(){return s.ratioButtonClicked(Bt)},I.push(Kt)}),this.aspectRatioButton=new mr(ei.getIcon(0,0),"Aspect ratio",I),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,p.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var J=new _t('<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");J.isActive=this.isGridVisible,J.onClick=function(){s.isGridVisible=!s.isGridVisible,J.isActive=s.isGridVisible},p.addButton(J);var U=new _t('<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},p.addButton(U),!Kr.isLicensed){var ce=new ct;this.topToolbar.addElementBlock(ce);var Oe=document.createElement("div");Oe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Qe=document.createElement("a");Qe.style.color="currentColor",Qe.href="https://markerjs.com/products/cropro",Qe.target="_blank",Qe.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(Qe),ce.addElement(Oe)}var ft=new $r;ft.minWidth=3*this.toolbarHeight+"px",ft.contentAlign="end",this.topToolbar.addButtonBlock(ft);var Ne=new _t('<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");Ne.onClick=this.startRenderAndClose,ft.addButton(Ne),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ne.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var yt=new _t('<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");yt.onClick=this.close,ft.addButton(yt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(yt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},W.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new Nr,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 p=new $r;p.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(p);var I=new _t('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");I.onClick=this.rotateLeftButtonClicked,p.addButton(I);var J=new _t('<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");J.onClick=this.rotateRightButtonClicked,p.addButton(J);var U=new ct;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(ft){s.rotateBy(ft),s.straightener.angle=s.rotationAngle},U.addElement(this.straightener.getUI());var ce=new $r;ce.minWidth=2*this.toolbarHeight+"px",ce.contentAlign="end",this.bottomToolbar.addButtonBlock(ce);var Oe=new _t('<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 Qe=new _t('<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");Qe.onClick=this.flipVerticallyButtonClicked,ce.addButton(Qe)},W.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},W.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=ei.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},W.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Hr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},W.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},W.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},W.prototype.restoreState=function(s){if(s){var p=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(p),this.cropRectChanged(p),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},W.prototype.clientToLocalCoordinates=function(s,p){var I=this.cropImage.getBoundingClientRect();return{x:s-I.left,y:p-I.top}},W.prototype.onWindowResize=function(){this.positionUI()},W.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var s=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},W.prototype.rotateLeftButtonClicked=function(){var s=this.rotationAngle-90;this.rotationAngle%90!=0&&(s+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(s)},W.prototype.rotateRightButtonClicked=function(){var s=this.rotationAngle+90;this.rotationAngle%90!=0&&(s-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(s)},W.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},W.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},W.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var p=this.editingTargetRotationContainer.transform.baseVal.getItem(0);p.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(p,0);var I=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/I.width,this.imageHeight/I.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=s},W.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},W.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},W.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},W.prototype.startRenderAndClose=function(){return It(this,void 0,void 0,function(){var s,p;return _r(this,function(I){switch(I.label){case 0:return[4,this.render()];case 1:return s=I.sent(),p=this.getState(),this.renderEventListeners.forEach(function(J){return J(s,p)}),this.close(!0),[2]}})})},W.prototype.render=function(){return It(this,void 0,void 0,function(){var s;return _r(this,function(p){switch(p.label){case 0:return(s=new fi).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.width=this.renderWidth,s.height=this.renderHeight,this.unzoomFromCrop(),Et.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return p.sent(),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,p.sent()]}})})},W.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new pr("toolbar",`
width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
flex-shrink: 0;
display: flex;
flex-direction: row;
justify-content: space-between;
height: `+this.toolbarHeight+`px;
box-sizing: content-box;
overflow: hidden;
line-height: 0px;
`)),this.toolbarStyleColorsClass=this.styles.addClass(new pr("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new pr("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var s=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new pr("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*s)+`px;
height: `+(this.toolbarHeight-2*s)+`px;
padding: `+s+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new pr("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new pr("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new hr("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new hr("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new pr("toolbar_dropdown",`
position: absolute;
max-width: `+4*this.toolbarHeight+`px;
z-index: 20;
white-space: normal;
box-sizing: content-box;
box-shadow: 3px 3px rgba(33, 33, 33, 0.1);
margin: `+(this.displayMode==="inline"?"0":this.popupMargin)+`px;
line-height: 0px;
`)),this.toolbarDropdownStyleColorsClass=this.styles.addClass(new pr("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new pr("toolbar_straightener_block",`
display: flex;
overflow: hidden;
justify-content: center;
-webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
`)),this.toolbarStraightenerStyleClass=this.styles.addClass(new pr("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*s)+`px;
padding: `+s+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new pr("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
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G0y2GGBG9J4T4HRE9EwwGAY5jgQFxTLScMCSA24N37NhBuGrbiSCEaCGinwSDwTcdSd+JRDOlyU662xLPT37hcJi2b9/uGBgparXZ5/P9uLm5eYOdNWYLYqc0OS2t+7R161bNcmQKlZWVNGHCBKqpqaERI0YQ/sa5vmqpPzanXb58mS5evEgXLlzQtiMcP35c+ztTEEJsLCkp+cGKFSt22dEcDIgdUuQ0NAns27ePWlpaKN2pLA0NDRoUeFVXV1uS2qeffkrHjh3TXhkgvOzz+b7X3Ny81lImuocYkFwlWIDPY8ckfp3xwoiSesdqZfyajxkzxlSt8Gu/efNm+uijj1I+h2NI586dS6NHjzaVbrbIsFbwb7CfJ1UQQjwuhAg1Nzd3ZEsr3fcMiFXJFcBz6iTGZBiy7a3HyYhGIcHo1GuvvUZnz569SiITJ06kG2+80XYwkjMCKPB3jhw5kqpV3vf7/XetXLnygJUmY0CsSM2Dz2D+IBkEq6etwA9oamrKWkv4A88++6w2h6EP2CqwZMmSnK9AyFqApAiwJBs2bNCsYlKIEtGCUCiUkqBM+TAgZlshz/HVIdXJ3SM7D5owAgjyf+655wg+gT7A8txyyy1aVy0fAQ7966+/TqdPn07IXgixv6SkZOGKFSuuNnUZCsqA5KMVDeSp/AS9jwCldONY0mxdLJThpZdeumoId9q0abR48WLXjidNJ0aUDz7R/v37kyHZUlZW9sXly5d3GWgCLQoDYlRSDsXT39+h7yI5dYhEpmpgX31VVVVW/wO/0JgR14drrrmGbr75ZoekZC3Zt956iw4cSHQ9MAPf3Nz8Z0IIzMhnDQxIVhHZF0H5CcoqAAirfkIupVJ76zHvgBd8BrwbOaF97969tGXLloTsx48fT7feeqvndmLCCr/yyiva/Ik+CCG+HwwGf2FEhgyIESmZjAMTr/cR1Gc7/QSjRVIH0OlBABBWDqCDU75u3bqEI5Iw0XfHHXf0T/AZLZdb8eCzPf/889rCSBWEEJf8fv+M+++/P/X4sK5wDEgOLaXO6k2GwQ0/IbnY6tihZKtg5/56DOfq5xwA3ze+8Q0aNmxYDlJ0/tFLly7Rr3/96wSwhRDPB4PBr2bLnQHJJqG+7/XdIvU5H36C/pBqPQxOn8aIpR6/+x0W0A6E+fPn06xZswxKML/Rdu/eTe+8805CIfx+/x+tXLlye6aSMSBJ0lEHV+sdZgCRw/JsS5qh9xOUj2DUT7CUYZaH0Jc/evRofyw481//+tc953ekqwas/TPPPKPtPdF1tdYHg8HbGBADGoNxcwgvH90j/Pond42s+gkGqmo6CnyPp556KuFHYunSpdqaqkIKWL+1fv16fZExkjU50wQiWxAibVIp1VIJuxtf7yforYKdfoLdZUZ6WMaxc+fO/qQxGbhs2TInsnI8zd/85jfJk4g/DYVC/5wuYwaESBvTz7Y+yUzLqesLkq2C036CmTKaiYuuiX7GfN68eTR79mwzSXgm7q5du2jbNuzijQfMsAeDwc8wIBmayCog+rN69TDAOgyWgONYn3jiiYTq3HPPPXlbSpKrXLEUBd1FffD5fI3Nzc3HUqXNFoRI2+SDV6ag7vJItgpW5hNybWQ3n8cSdiwAVAHzHnfddZebRbA9r9/+9rcJ8yJ+v/87K1eufJgBySBqAAInHaNV6uBqPQxevvDSdg3SJYjdgXv27On/D5avz5kzx8ksHU8b/hT8Kl036xfBYPD7DIjjoh98Gbz88ssJSzW+9KUvub6M3W6pYrITk546QN4IBoO3MCB2S7oI0nv66acT5g4wcz5y5MiCrjnugsHMug6QT4LB4BQGpKCbNT+Ff+yxx6izs7M/829/+9tUXl6en8LYlGtXVxc9+uijekBOB4PBGgbEJgEXUzIPPPBAwuTpypUrC2b2PF07YVZ97dqB8xyEEFeCwWAZA1JMmm1TXRkQmwRpNBk+OM6opLwRj7tYLrcDA+KywHPMjp30HAVo5HEpZXk0Gv5mLEbffeGFF7Q1Crfz6e5GRJf3ODzM62ATnDlzZtzly50hIrFSSqmdRvbCCy9qOTIgDgrexqR5otBGYaqkotHopFis5ydE4h4pZYk+CwbEAYE7mCQvNbFRuKdOnQp0d3f/iCi2QkoqTZU0A2KjwF1Iihcr2iDkcDg8Rkr590TyL4moIlOSDIgNAnc5CV7ublHgUkpfJBL5KyL5MyllpZFkGBAjUvJWHN4wZaE9otHo9Fis50EpaZ6ZxxkQM9LyRlzecmuiHaSUQ8Lh8D8KIf8hnZ/BXSwTAi2QqHxog4GGiluN3nVSyrRbFLMlwxYkm4S8+f1gPPaHiOaFQqF3M0nc8I7CcDj8NSL5mJRyeC5NyIDkIr38PssHx6WQv5RSRCKRfyGSP8LnXJuIAclVgvl7frAcPVpSUiLnz5//y+nTp/+1ECLjfdQZFb6trW14d3f3k0TyK3Y1CwNilyTzk85gOLx6+vTr+y4IEi+UlpZ+q7a2tj2dNNMCgvVTkUjrK1LS5+1sCgbETmnmJ61Cvv6gvr6ebrxxbr/ghKCN9fUNtwohUt4ZkhIQLA8Jh8PPEskv290EDIjdEnU/vUK9QAcXAy1YMD/FBT/ipUAgcKcQoidZmlcBEp/8Cz8hpfymE6JnQJyQqvtp4uxi3E+I/d364NUr2IYPH0aLFi3STqxJFYQQT9fXB+5NvljnKkBaW1v/jUj+rVMiZ0Cckqz76RbKJZ44vmnx4kU0dOjQLEIS/97Q0PB3+kgJgLS2ti4SgjbBijglbgbEKcnmJ12vXwNdWVmpXUUNC5ItwHpISZ9raGhoUXH7AZFSVoTD4d1E8ppsCeXyPQOSi/S8+SzONX777bevug9QlXbSpEk0d+5c2+9Lx2F/O3bsSLjURy8hXA13ww0zTF4qKg4EAoFZQgjtKJd+QJzuWqmCMyDeVHI7SrVv3z5qaWlJe4VEQ0ODdmUCXtXV1ZayxCHauMYAr9bW1pRp4PDwGTOmU2Njo6U8iAa6WhogbW1tU3p6uvdLKf0WUzT8GANiWFQFGRG/6rjkMxwOZyw//AFYFpz1izvV0RWCr6BOwIdVwkAA/BwcOI07BgEF/s4URo8eTdOnT6eqKuv3tAshektKSqfV1tYe1AAJh8OrpIwF3WgRBsQNKec/DwCCZfKRSMSVwmAId9q0a7NeYW20MEL4VgcCgZCA7xGJhE9JKbN7MUZTzxCPAbFBiAWUBLpB8BOcAgVgXHvttVRTox15YFvATbj19YEaEQ6H75Qylng7o23ZXJ0QA+KgcD2aNEa6sCvRrmuw0X2qrw9QIFBPw4fntHY2o8SE8H1NtLa2/rJvq6wr4mVAXBGzpzJJXpqCa6MnT55M0WhUu5dFfy+kuo4O103AH8E5wIiP18iRVQSLgeun3QniVwBkK5Fc4E6GfOyPW3L2Qj6wGAcOHKCNGzdmLA4gaGpqokmTJpocknW6luL3IhxujUgp65zOSqXPFsQtSbubD0adcBkqLAJGnNTFqKm6Vcoa4CppLE3x6nUKQoioaG09gQkR186zZ0DcVVwncsO98QBA/8L8hJG75OfPn0+1tSlvGnCiqLmm2cWA5CrCQf487tJQICjLAKc7OcB3qKwcTrAKVVUjtbkN3Cjb0dHRHzV5qXkBiK6Lu1gF0EpuFRHKnAxDqok5ONAAAKNJAAJdJEz06e97P3jwE/rwww/7i47vliz5vOZsF0ro62Kxk14oDWZnOXFiorIIgAKf9b/2Ki+MJMVhiIMAKABDptt9r1zppjfffJO6u7v7iwwnHDv5CiuIrTzMW1gtZqm06BLpLQNgwDKO5IDh0zgI6CbFu0pGVsEmp7N37/sJCwiR7he+cHPavRiWKuXKQ+JXPFHoiqDdyQROMjYwKYugoIBTnRyw7ikOwQAQ2fdLZK8HLNPGjZsSJgWvv/56mjy5KfvDHoshhO9OXmrisUYxWhwMn2LkSHWT8I4hVgy3JoeKioo+fwFdJEAxgvA/J8L27YnLSgDdzTcvKbh7DfuXmkBIbi5WfPnl9drM6dKlt5qaFIpGT2qL37BtEqs1iylAXlB+vWU4e/ZsymXlUEjlK8Tfq1zr2qBMLS1bEppmzpw51NAQKLjm6l+siJK7udz9zTffokuXLmm/KmZGNIoFEDi2+sk2WAZ0m1JNuGEdkt55xmf3lmFcrfObN7doVk0F7PnAVtdCC1ctd0cF3Now9e677xKUfebMG7SNM0bDYAQEjnKqOYbkCTeMGGHkaMB5jvsOGG71SsCq3Z07/5BQHFj7UaOsbYzKb72SNkyhMG5tuT127Djt3r1b2355003Gl4DhbNht294lzMTOmjUrv/KzkHtnZ2dCFwmWIdUcA+YL1LAqfAV0k/C3fo7BQvaOPgLr9tZbGxKGiQOBAM2dO8fRfJ1JPM2W2z4r4vihDehCoJuFkRUc4FVXZ2wZGLodW7f+nmbMmEELFy50RjY2pYoupN55hpXA/5IDLEB8sm3AeQYMmeYYbCqirckMhklBCCTjoQ1KYm50tQ4fPkI4whJnFC1ceJOhNf1QMPxKYXHbsmXLbG3gXBLDdtDkYVVYi+Sg5hj0s89O7mXIpU5mnh08k4IaIpmP/enrajl6cJwSvhoOxHj87NmztL3JmQL65a+99ro2O3v33Xdr+wLcDnCWk4dVU024AfyBOYb47LOZAQm365VLfoNlUtDwwXF9kDh29KhqDAxdAhL4FghTpkymadOmZexefPDBh3To0CHCcS633XZbLu2a8Vk1x6B3oNHF0y+dUAlgL4PyFdTsc0WFa4ujHZOBkYQHz6SgiaNHlWCcOrw6WfAHDx6kffv2a0ulq6tH0nXXXZfWOij/Be84DAxj7LkG/RyDAiJ5l5vKA3MMybPPsIDFGgbDpKClw6tVgztx/UEqZTp79lPauXMnqb47xs+bmiYRlkcnO6zo4mA0C0DNnDmT5s2bZ3iER23q0VsGjNtn3tQz4ECnO9e1GAE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* http://www.apache.org/licenses/LICENSE-2.0
*
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e.inclusiveRight?1:0}function dr(e,t){var i=e.lines.length-t.lines.length;if(i!=0)return i;var r=e.find(),n=t.find(),S=Ct(r.from,n.from)||Zt(e)-Zt(t);if(S)return-S;var N=Ct(r.to,n.to)||Nt(e)-Nt(t);return N||t.id-e.id}function Rt(e,t){var i=nr&&e.markedSpans,r;if(i)for(var n=void 0,S=0;S<i.length;++S)n=i[S],n.marker.collapsed&&(t?n.from:n.to)==null&&(!r||dr(r,n.marker)<0)&&(r=n.marker);return r}function $t(e){return Rt(e,!0)}function jt(e){return Rt(e,!1)}function ti(e,t){var i=nr&&e.markedSpans,r;if(i)for(var n=0;n<i.length;++n){var S=i[n];S.marker.collapsed&&(S.from==null||S.from<t)&&(S.to==null||S.to>t)&&(!r||dr(r,S.marker)<0)&&(r=S.marker)}return r}function ar(e,t,i,r,n){var S=ct(e,t),N=nr&&S.markedSpans;if(N)for(var K=0;K<N.length;++K){var Y=N[K];if(!Y.marker.collapsed)continue;var q=Y.marker.find(0),ae=Ct(q.from,i)||Zt(Y.marker)-Zt(n),ue=Ct(q.to,r)||Nt(Y.marker)-Nt(n);if(ae>=0&&ue<=0||ae<=0&&ue>=0)continue;if(ae<=0&&(Y.marker.inclusiveRight&&n.inclusiveLeft?Ct(q.to,i)>=0:Ct(q.to,i)>0)||ae>=0&&(Y.marker.inclusiveRight&&n.inclusiveLeft?Ct(q.from,r)<=0:Ct(q.from,r)<0))return!0}}function xr(e){for(var t;t=$t(e);)e=t.find(-1,!0).line;return e}function Vi(e){for(var t;t=jt(e);)e=t.find(1,!0).line;return e}function xi(e){for(var t,i;t=jt(e);)e=t.find(1,!0).line,(i||(i=[])).push(e);return i}function cn(e,t){var i=ct(e,t),r=xr(i);return i==r?t:Lt(r)}function Ci(e,t){if(t>e.lastLine())return t;var i=ct(e,t),r;if(!ri(e,i))return t;for(;r=jt(i);)i=r.find(1,!0).line;return Lt(i)+1}function ri(e,t){var i=nr&&t.markedSpans;if(i)for(var r=void 0,n=0;n<i.length;++n){if(r=i[n],!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.widgetNode)continue;if(r.from==0&&r.marker.inclusiveLeft&&fn(e,t,r))return!0}}function fn(e,t,i){if(i.to==null){var r=i.marker.find(1,!0);return fn(e,r.line,Mr(r.line.markedSpans,i.marker))}if(i.marker.inclusiveRight&&i.to==t.text.length)return!0;for(var n=void 0,S=0;S<t.markedSpans.length;++S)if(n=t.markedSpans[S],n.marker.collapsed&&!n.marker.widgetNode&&n.from==i.to&&(n.to==null||n.to!=i.from)&&(n.marker.inclusiveLeft||i.marker.inclusiveRight)&&fn(e,t,n))return!0}function Xr(e){e=xr(e);for(var t=0,i=e.parent,r=0;r<i.lines.length;++r){var n=i.lines[r];if(n==e)break;t+=n.height}for(var S=i.parent;S;i=S,S=i.parent)for(var N=0;N<S.children.length;++N){var K=S.children[N];if(K==i)break;t+=K.height}return t}function pn(e){if(e.height==0)return 0;for(var t=e.text.length,i,r=e;i=$t(r);){var n=i.find(0,!0);r=n.from.line,t+=n.from.ch-n.to.ch}for(r=e;i=jt(r);){var S=i.find(0,!0);t-=r.text.length-S.from.ch,r=S.to.line,t+=r.text.length-S.to.ch}return t}function Wn(e){var t=e.display,i=e.doc;t.maxLine=ct(i,i.first),t.maxLineLength=pn(t.maxLine),t.maxLineChanged=!0,i.iter(function(r){var 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i=0;t=s(e.doc,t),e.options.lineWrapping||(i=Xi(e.display)*t.ch);var r=ct(e.doc,t.line),n=Xr(r)+jn(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function ga(e,t,i,r,n){var S=je(e,t,i);return S.xRel=n,r&&(S.outside=r),S}function va(e,t,i){var r=e.doc;if(i+=e.display.viewOffset,i<0)return ga(r.first,0,null,-1,-1);var n=Ur(r,i),S=r.first+r.size-1;if(n>S)return ga(r.first+r.size-1,ct(r,S).text.length,null,1,1);t<0&&(t=0);for(var N=ct(r,n);;){var K=Gs(e,N,n,t,i),Y=ti(N,K.ch+(K.xRel>0||K.outside>0?1:0));if(!Y)return K;var q=Y.find(1);if(q.line==n)return q;N=ct(r,n=q.line)}}function ho(e,t,i,r){r-=pa(t);var n=t.text.length,S=ot(function(N){return ni(e,i,N-1).bottom<=r},n,0);return n=ot(function(N){return ni(e,i,N).top>r},S,n),{begin:S,end:n}}function co(e,t,i,r){i||(i=Qi(e,t));var n=Hn(e,t,ni(e,i,r),"line").top;return ho(e,t,i,n)}function ya(e,t,i,r){return e.bottom<=i?!1:e.top>i?!0:(r?e.left:e.right)>t}function Gs(e,t,i,r,n){n-=Xr(t);var S=Qi(e,t),N=pa(t),K=0,Y=t.text.length,q=!0,ae=rt(t,e.doc.direction);if(ae){var ue=(e.options.lineWrapping?Ks:zs)(e,t,i,S,ae,r,n);q=ue.level!=1,K=q?ue.from:ue.to-1,Y=q?ue.to:ue.from-1}var be=null,ye=null,ke=ot(function(xt){var vt=ni(e,S,xt);return vt.top+=N,vt.bottom+=N,ya(vt,r,n,!1)?(vt.top<=n&&vt.left<=r&&(be=xt,ye=vt),!0):!1},K,Y),Ue,ze,nt=!1;if(ye){var lt=r-ye.left<ye.right-r,at=lt==q;ke=be+(at?0:1),ze=at?"after":"before",Ue=lt?ye.left:ye.right}else{!q&&(ke==Y||ke==K)&&ke++,ze=ke==0?"after":ke==t.text.length?"before":ni(e,S,ke-(q?1:0)).bottom+N<=n==q?"after":"before";var ut=Jr(e,je(i,ke,ze),"line",t,S);Ue=ut.left,nt=n<ut.top?-1:n>=ut.bottom?1:0}return ke=Pe(t.text,ke,1),ga(i,ke,ze,nt,r-Ue)}function zs(e,t,i,r,n,S,N){var K=ot(function(ue){var be=n[ue],ye=be.level!=1;return ya(Jr(e,je(i,ye?be.to:be.from,ye?"before":"after"),"line",t,r),S,N,!0)},0,n.length-1),Y=n[K];if(K>0){var q=Y.level!=1,ae=Jr(e,je(i,q?Y.from:Y.to,q?"after":"before"),"line",t,r);ya(ae,S,N,!0)&&ae.top>N&&(Y=n[K-1])}return Y}function Ks(e,t,i,r,n,S,N){var K=ho(e,t,r,N),Y=K.begin,q=K.end;/\s/.test(t.text.charAt(q-1))&&q--;for(var ae=null,ue=null,be=0;be<n.length;be++){var ye=n[be];if(ye.from>=q||ye.to<=Y)continue;var ke=ye.level!=1,Ue=ni(e,r,ke?Math.min(q,ye.to)-1:Math.max(Y,ye.from)).right,ze=Ue<S?S-Ue+1e9:Ue-S;(!ae||ue>ze)&&(ae=ye,ue=ze)}return ae||(ae=n[n.length-1]),ae.from<Y&&(ae={from:Y,to:ae.to,level:ae.level}),ae.to>q&&(ae={from:ae.from,to:q,level:ae.level}),ae}var _i;function Yi(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(_i==null){_i=a("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)_i.appendChild(document.createTextNode("x")),_i.appendChild(a("br"));_i.appendChild(document.createTextNode("x"))}u(e.measure,_i);var i=_i.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),c(e.measure),i||1}function Xi(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=a("span","xxxxxxxxxx"),i=a("pre",[t],"CodeMirror-line-like");u(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function ba(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,S=t.gutters.firstChild,N=0;S;S=S.nextSibling,++N){var K=e.display.gutterSpecs[N].className;i[K]=S.offsetLeft+S.clientLeft+n,r[K]=S.clientWidth}return{fixedPos:Ea(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Ea(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/Xi(e.display)-3);return function(n){if(ri(e.doc,n))return 0;var S=0;if(n.widgets)for(var N=0;N<n.widgets.length;N++)n.widgets[N].height&&(S+=n.widgets[N].height);return i?S+(Math.ceil(n.text.length/r)||1)*t:S+t}}function xa(e){var t=e.doc,i=fo(e);t.iter(function(r){var n=i(r);n!=r.height&&mr(r,n)})}function Bi(e,t,i,r){var n=e.display;if(!i&&me(t).getAttribute("cm-not-content")=="true")return null;var S,N,K=n.lineSpace.getBoundingClientRect();try{S=t.clientX-K.left,N=t.clientY-K.top}catch(ue){return null}var Y=va(e,S,N),q;if(r&&Y.xRel>0&&(q=ct(e.doc,Y.line).text).length==Y.ch){var ae=ee(q,q.length,e.options.tabSize)-q.length;Y=je(Y.line,Math.max(0,Math.round((S-$a(e.display).left)/Xi(e.display))-ae))}return Y}function Ni(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function wr(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)nr&&cn(e.doc,t)<n.viewTo&&Ai(e);else if(i<=n.viewFrom)nr&&Ci(e.doc,i+r)>n.viewFrom?Ai(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)Ai(e);else if(t<=n.viewFrom){var S=Gn(e,i,i+r,1);S?(n.view=n.view.slice(S.index),n.viewFrom=S.lineN,n.viewTo+=r):Ai(e)}else if(i>=n.viewTo){var N=Gn(e,t,t,-1);N?(n.view=n.view.slice(0,N.index),n.viewTo=N.lineN):Ai(e)}else{var K=Gn(e,t,t,-1),Y=Gn(e,i,i+r,1);K&&Y?(n.view=n.view.slice(0,K.index).concat(Tr(e,K.lineN,Y.lineN)).concat(n.view.slice(Y.index)),n.viewTo+=r):Ai(e)}var q=n.externalMeasured;q&&(i<q.lineN?q.lineN+=r:t<q.lineN+q.size&&(n.externalMeasured=null))}function Si(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var S=r.view[Ni(e,t)];if(S.node==null)return;var N=S.changes||(S.changes=[]);le(N,i)==-1&&N.push(i)}function Ai(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gn(e,t,i,r){var n=Ni(e,t),S,N=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+=N[Y].size;if(K!=t){if(r>0){if(n==N.length-1)return null;S=K+N[n].size-t,n++}else S=K-t;t+=S,i+=S}for(;cn(e.doc,i)!=i;){if(n==(r<0?0:N.length-1))return null;i+=r*N[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=Tr(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=Tr(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ni(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(Tr(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Ni(e,i)))),r.viewTo=i}function po(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];!n.hidden&&(!n.node||n.changes)&&++i}return i}function bn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function mo(e,t){t===void 0&&(t=!0);for(var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),S=r.selection=document.createDocumentFragment(),N=0;N<i.sel.ranges.length;N++){if(!t&&N==i.sel.primIndex)continue;var K=i.sel.ranges[N];if(K.from().line>=e.display.viewTo||K.to().line<e.display.viewFrom)continue;var Y=K.empty();(Y||e.options.showCursorWhenSelecting)&&go(e,K.head,n),Y||Qs(e,K,S)}return r}function go(e,t,i){var r=Jr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(a("div","\xA0","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var S=i.appendChild(a("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));S.style.display="",S.style.left=r.other.left+"px",S.style.top=r.other.top+"px",S.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function zn(e,t){return e.top-t.top||e.left-t.left}function Qs(e,t,i){var r=e.display,n=e.doc,S=document.createDocumentFragment(),N=$a(e.display),K=N.left,Y=Math.max(r.sizerWidth,Pi(e)-r.sizer.offsetLeft)-N.right,q=n.direction=="ltr";function ae(at,ut,xt,vt){ut<0&&(ut=0),ut=Math.round(ut),vt=Math.round(vt),S.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+at+`px;
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top: `+(t.top-i.viewOffset-jn(e.display))+`px;
height: `+(t.bottom-t.top+ii(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(S),S.scrollIntoView(n),e.display.lineSpace.removeChild(S)}}function Xs(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?je(t.line,t.ch+1,"before"):t);for(var S=0;S<5;S++){var N=!1,K=Jr(e,t),Y=!i||i==t?K:Jr(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 q=Aa(e,n),ae=e.doc.scrollTop,ue=e.doc.scrollLeft;if(q.scrollTop!=null&&(xn(e,q.scrollTop),Math.abs(e.doc.scrollTop-ae)>1&&(N=!0)),q.scrollLeft!=null&&(Ui(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-ue)>1&&(N=!0)),!N)break}return n}function Js(e,t){var i=Aa(e,t);i.scrollTop!=null&&xn(e,i.scrollTop),i.scrollLeft!=null&&Ui(e,i.scrollLeft)}function Aa(e,t){var i=e.display,r=Yi(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,S=ca(e),N={};t.bottom-t.top>S&&(t.bottom=t.top+S);var K=e.doc.height+da(i),Y=t.top<r,q=t.bottom>K-r;if(t.top<n)N.scrollTop=Y?0:t.top;else if(t.bottom>n+S){var ae=Math.min(t.top,(q?K:t.bottom)-S);ae!=n&&(N.scrollTop=ae)}var ue=e.options.fixedGutter?0:i.gutters.offsetWidth,be=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ue,ye=Pi(e)-i.gutters.offsetWidth,ke=t.right-t.left>ye;return ke&&(t.right=t.left+ye),t.left<10?N.scrollLeft=0:t.left<be?N.scrollLeft=Math.max(0,t.left+ue-(ke?0:10)):t.right>ye+be-3&&(N.scrollLeft=t.right+(ke?0:10)-ye),N}function Ta(e,t){if(t==null)return;Qn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Zi(e){Qn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function En(e,t,i){(t!=null||i!=null)&&Qn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Zs(e,t){Qn(e),e.curOp.scrollToPos=t}function Qn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=uo(e,t.from),r=uo(e,t.to);Eo(e,i,r,t.margin)}}function Eo(e,t,i,r){var n=Aa(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});En(e,n.scrollLeft,n.scrollTop)}function xn(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;R||Da(e,{top:t}),xo(e,t,!0),R&&Da(e),An(e,100)}function xo(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 Ui(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,wo(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Cn(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 Fi=function(e,t,i){this.cm=i;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),Ee(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Ee(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,G&&j<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Fi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var S=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+S)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},Fi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Fi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Fi.prototype.zeroWidthHack=function(){var e=l&&!D?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new oe,this.disableVert=new oe},Fi.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),S=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);S!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Fi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Sn=function(){};Sn.prototype.update=function(){return{bottom:0,right:0}},Sn.prototype.setScrollLeft=function(){},Sn.prototype.setScrollTop=function(){},Sn.prototype.clear=function(){};function qi(e,t){t||(t=Cn(e));var i=e.display.barWidth,r=e.display.barHeight;Co(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),Co(e,Cn(e)),i=e.display.barWidth,r=e.display.barHeight}function Co(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 So={native:Fi,null:Sn};function Ao(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&m(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new So[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Ee(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"?Ui(e,t):xn(e,t)},e),e.display.scrollbars.addClass&&H(e.display.wrapper,e.display.scrollbars.addClass)}var qs=0;function Wi(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 ji(e){var t=e.curOp;t&&Is(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;$s(i)})}function $s(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var S=0;S<t.length;S++)il(t[S]);for(var N=0;N<t.length;N++)nl(t[N])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&Wn(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&&wa(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=Cn(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=to(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+ii(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Pi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ui(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==P();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&qi(t,e.barMeasure),e.updatedDisplay&&Ra(t,e.barMeasure),e.selectionChanged&&Ca(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&&To(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&xo(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Ui(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=Xs(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var S=e.maybeHiddenMarkers,N=e.maybeUnhiddenMarkers;if(S)for(var K=0;K<S.length;++K)S[K].lines.length||we(S[K],"hide");if(N)for(var Y=0;Y<N.length;++Y)N[Y].lines.length&&we(N[Y],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&we(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Or(e,t){if(e.curOp)return t();Wi(e);try{return t()}finally{ji(e)}}function or(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Wi(e);try{return t.apply(e,arguments)}finally{ji(e)}}}function Cr(e){return function(){if(this.curOp)return e.apply(this,arguments);Wi(this);try{return e.apply(this,arguments)}finally{ji(this)}}}function sr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Wi(t);try{return e.apply(this,arguments)}finally{ji(t)}}}function An(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=Qe(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(S){if(r.line>=e.display.viewFrom){var N=S.styles,K=S.text.length>e.options.maxHighlightLength?Nr(t.mode,r.state):null,Y=ce(e,S,r,!0);K&&(r.state=K),S.styles=Y.styles;var q=S.styleClasses,ae=Y.classes;ae?S.styleClasses=ae:q&&(S.styleClasses=null);for(var ue=!N||N.length!=S.styles.length||q!=ae&&(!q||!ae||q.bgClass!=ae.bgClass||q.textClass!=ae.textClass),be=0;!ue&&be<N.length;++be)ue=N[be]!=S.styles[be];ue&&n.push(r.line),S.stateAfter=r.save(),r.nextLine()}else S.text.length<=e.options.maxHighlightLength&&ft(e,S.text,r),S.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return An(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Or(e,function(){for(var S=0;S<n.length;S++)Si(e,n[S],"text")})}var Yn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Vn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Pi(e),this.force=i,this.dims=ba(e),this.events=[]};Yn.prototype.signal=function(e,t){de(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)we.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=P();if(!t||!x(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&x(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==P())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&x(document.body,e.anchorNode)&&x(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 wa(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ai(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;Do(e)&&(Ai(e),t.dims=ba(e));var n=r.first+r.size,S=Math.max(t.visible.from-e.options.viewportMargin,r.first),N=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<S&&S-i.viewFrom<20&&(S=Math.max(r.first,i.viewFrom)),i.viewTo>N&&i.viewTo-N<20&&(N=Math.min(n,i.viewTo)),nr&&(S=cn(e.doc,S),N=Ci(e.doc,N));var K=S!=i.viewFrom||N!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,S,N),i.viewOffset=Xr(ct(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 q=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(q),c(i.cursorDiv),c(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,K&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,An(e,400)),i.updateLineNumbers=null,!0}function To(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Pi(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+da(e.display)-ca(e),i.top)}),t.visible=Vn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Vn(e.display,e.doc,i));if(!wa(e,t))break;Kn(e);var n=Cn(e);bn(e),qi(e,n),Ra(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 Da(e,t){var i=new Yn(e,t);if(wa(e,i)){Kn(e),To(e,i);var r=Cn(e);bn(e),qi(e,r),Ra(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,S=r.lineDiv,N=S.firstChild;function K(ke){var Ue=ke.nextSibling;return O&&l&&e.display.currentWheelTarget==ke?ke.style.display="none":ke.parentNode.removeChild(ke),Ue}for(var Y=r.view,q=r.viewFrom,ae=0;ae<Y.length;ae++){var ue=Y[ae];if(!ue.hidden)if(!ue.node||ue.node.parentNode!=S){var be=Bs(e,ue,q,i);S.insertBefore(be,N)}else{for(;N!=ue.node;)N=K(N);var ye=n&&t!=null&&t<=q&&ue.lineNumber;ue.changes&&(le(ue.changes,"gutter")>-1&&(ye=!1),Ya(e,ue,q,i)),ye&&(c(ue.lineNumber),ue.lineNumber.appendChild(document.createTextNode(fi(e.options,q)))),N=ue.node.nextSibling}q+=ue.size}for(;N;)N=K(N)}function La(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Ra(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 wo(e){var t=e.display,i=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=Ea(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,S=r+"px",N=0;N<i.length;N++)if(!i[N].hidden){e.options.fixedGutter&&(i[N].gutter&&(i[N].gutter.style.left=S),i[N].gutterBackground&&(i[N].gutterBackground.style.left=S));var K=i[N].alignable;if(K)for(var Y=0;Y<K.length;Y++)K[Y].style.left=S}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function Do(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=fi(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(a("div",[a("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),S=n.firstChild.offsetWidth,N=n.offsetWidth-S;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(S,r.lineGutter.offsetWidth-N)+1,r.lineNumWidth=r.lineNumInnerWidth+N,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",La(e.display),!0}return!1}function ka(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var S=e[n],N=null;if(typeof S!="string"&&(N=S.style,S=S.className),S=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:S,style:N})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function Lo(e){var t=e.gutters,i=e.gutterSpecs;c(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],S=n.className,N=n.style,K=t.appendChild(a("div",null,"CodeMirror-gutter "+S));N&&(K.style.cssText=N),S=="CodeMirror-linenumbers"&&(e.lineGutter=K,K.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",La(e)}function Tn(e){Lo(e.display),wr(e),wo(e)}function hl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=b("div",null,"CodeMirror-code"),n.selectionDiv=a("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=a("div",null,"CodeMirror-cursors"),n.measure=a("div",null,"CodeMirror-measure"),n.lineMeasure=a("div",null,"CodeMirror-measure"),n.lineSpace=b("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");var S=b("div",[n.lineSpace],"CodeMirror-lines");n.mover=a("div",[S],null,"position: relative"),n.sizer=a("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=a("div",null,null,"position: absolute; height: "+ve+"px; width: 1px;"),n.gutters=a("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=a("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=a("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),G&&j<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!O&&!(R&&o)&&(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,n.gutterSpecs=ka(r.gutters,r.lineNumbers),Lo(n),i.init(n)}var Xn=0,Wr=null;G?Wr=-.53:R?Wr=15:y?Wr=-.7:k&&(Wr=-1/3);function Ro(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=Ro(e);return t.x*=Wr,t.y*=Wr,t}function ko(e,t){var i=Ro(t),r=i.x,n=i.y,S=e.display,N=S.scroller,K=N.scrollWidth>N.clientWidth,Y=N.scrollHeight>N.clientHeight;if(!(r&&K||n&&Y))return;if(n&&l&&O){e:for(var q=t.target,ae=S.view;q!=N;q=q.parentNode)for(var ue=0;ue<ae.length;ue++)if(ae[ue].node==q){e.display.currentWheelTarget=q;break e}}if(r&&!R&&!T&&Wr!=null){n&&Y&&xn(e,Math.max(0,N.scrollTop+n*Wr)),Ui(e,Math.max(0,N.scrollLeft+r*Wr)),(!n||n&&Y)&&te(t),S.wheelStartX=null;return}if(n&&Wr!=null){var be=n*Wr,ye=e.doc.scrollTop,ke=ye+S.wrapper.clientHeight;be<0?ye=Math.max(0,ye+be-50):ke=Math.min(e.doc.height,ke+be+50),Da(e,{top:ye,bottom:ke})}Xn<20&&(S.wheelStartX==null?(S.wheelStartX=N.scrollLeft,S.wheelStartY=N.scrollTop,S.wheelDX=r,S.wheelDY=n,setTimeout(function(){if(S.wheelStartX==null)return;var Ue=N.scrollLeft-S.wheelStartX,ze=N.scrollTop-S.wheelStartY,nt=ze&&S.wheelDY&&ze/S.wheelDY||Ue&&S.wheelDX&&Ue/S.wheelDX;if(S.wheelStartX=S.wheelStartY=null,!nt)return;Wr=(Wr*Xn+nt)/(Xn+1),++Xn},200)):(S.wheelDX+=r,S.wheelDY+=n))}var jr=function(e,t){this.ranges=e,this.primIndex=t};jr.prototype.primary=function(){return this.ranges[this.primIndex]},jr.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},jr.prototype.deepCopy=function(){for(var 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or(e.cm,Dn)(e,t,i,r);if(t.to.line<e.first){Jo(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);Jo(e,n),t={from:je(e.first,0),to:je(t.to.line+n,t.to.ch),text:[De(t.text)],origin:t.origin}}var S=e.lastLine();t.to.line>S&&(t={from:t.from,to:je(S,ct(e,S).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Hr(e,t.from,t.to),i||(i=Ia(e,t)),e.cm?El(e.cm,t,r):Oa(e,t,r),$n(e,i,xe),e.cantEdit&&ea(e,je(e.firstLine(),0))&&(e.cantEdit=!1)}function El(e,t,i){var r=e.doc,n=e.display,S=t.from,N=t.to,K=!1,Y=S.line;e.options.lineWrapping||(Y=Lt(xr(ct(r,S.line))),r.iter(Y,N.line+1,function(ye){if(ye==n.maxLine)return K=!0,!0})),r.sel.contains(t.from,t.to)>-1&&ge(e),Oa(r,t,i,fo(e)),e.options.lineWrapping||(r.iter(Y,S.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)),Qr(r,S.line),An(e,400);var q=t.text.length-(N.line-S.line)-1;t.full?wr(e):S.line==N.line&&t.text.length==1&&!Oo(e.doc,t)?Si(e,S.line,"text"):wr(e,S.line,N.line+1,q);var ae=de(e,"changes"),ue=de(e,"change");if(ue||ae){var be={from:S,to:N,text:t.text,removed:t.removed,origin:t.origin};ue&&cr(e,"change",e,be),ae&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(be)}e.display.selForContextMenu=null}function rn(e,t,i,r,n){var S;r||(r=i),Ct(r,i)<0&&(S=[r,i],i=S[0],r=S[1]),typeof t=="string"&&(t=e.splitLines(t)),tn(e,{from:i,to:r,text:t,origin:n})}function Zo(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function qo(e,t,i,r){for(var n=0;n<e.length;++n){var S=e[n],N=!0;if(S.ranges){S.copied||(S=e[n]=S.deepCopy(),S.copied=!0);for(var K=0;K<S.ranges.length;K++)Zo(S.ranges[K].anchor,t,i,r),Zo(S.ranges[K].head,t,i,r);continue}for(var Y=0;Y<S.changes.length;++Y){var q=S.changes[Y];if(i<q.from.line)q.from=je(q.from.line+r,q.from.ch),q.to=je(q.to.line+r,q.to.ch);else if(t<=q.to.line){N=!1;break}}N||(e.splice(0,n+1),n=0)}}function $o(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 Ln(e,t,i,r){var n=t,S=t;return typeof t=="number"?S=ct(e,W(e,t)):n=Lt(t),n==null?null:(r(S,n)&&e.cm&&Si(e.cm,n,i),S)}function Rn(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}Rn.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var n=this.lines[i];this.height-=n.height,mt(n),cr(n,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,i){this.height+=i,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,i){for(var r=e+t;e<r;++e)if(i(this.lines[e]))return!0}};function kn(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}kn.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var i=0;i<this.children.length;++i){var r=this.children[i],n=r.chunkSize();if(e<n){var S=Math.min(t,n-e),N=r.height;if(r.removeInner(e,S),this.height-=N-r.height,n==S&&(this.children.splice(i--,1),r.parent=null),(t-=S)==0)break;e=0}else e-=n}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Rn))){var K=[];this.collapse(K),this.children=[new Rn(K)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],S=n.chunkSize();if(e<=S){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var N=n.lines.length%25+25,K=N;K<n.lines.length;){var Y=new Rn(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,N),this.maybeSpill()}break}e-=S}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new kn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=le(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new kn(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],S=n.chunkSize();if(e<S){var N=Math.min(t,S-e);if(n.iterN(e,N,i))return!0;if((t-=N)==0)break;e=0}else e-=S}}};var In=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};In.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Lt(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var S=vn(this);mr(i,Math.max(0,i.height-S)),e&&(Or(e,function(){es(e,i,-S),Si(e,r,"widget")}),cr(e,"lineWidgetCleared",e,this,r))},In.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&&Or(i,function(){i.curOp.forceUpdate=!0,es(i,r,n),cr(i,"lineWidgetChanged",i,e,Lt(r))})},fe(In);function es(e,t,i){Xr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ta(e,i)}function xl(e,t,i,r){var n=new In(e,i,r),S=e.cm;return S&&n.noHScroll&&(S.display.alignWidgets=!0),Ln(e,t,"widget",function(N){var K=N.widgets||(N.widgets=[]);if(n.insertAt==null?K.push(n):K.splice(Math.min(K.length-1,Math.max(0,n.insertAt)),0,n),n.line=N,S&&!ri(e,N)){var Y=Xr(N)<e.scrollTop;mr(N,N.height+vn(n)),Y&&Ta(S,n.height),S.curOp.forceUpdate=!0}return!0}),S&&cr(S,"lineWidgetAdded",S,n,typeof t=="number"?t:Lt(t)),n}var ts=0,Li=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ts};Li.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Wi(e),de(this,"clear")){var i=this.find();i&&cr(this,"clear",i.from,i.to)}for(var r=null,n=null,S=0;S<this.lines.length;++S){var N=this.lines[S],K=Mr(N.markedSpans,this);e&&!this.collapsed?Si(e,Lt(N),"text"):e&&(K.to!=null&&(n=Lt(N)),K.from!=null&&(r=Lt(N))),N.markedSpans=Mi(N.markedSpans,K),K.from==null&&this.collapsed&&!ri(this.doc,N)&&e&&mr(N,Yi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Y=0;Y<this.lines.length;++Y){var q=xr(this.lines[Y]),ae=pn(q);ae>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=ae,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&wr(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&&ji(e),this.parent&&this.parent.clear()},Li.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var S=this.lines[n],N=Mr(S.markedSpans,this);if(N.from!=null&&(i=je(t?S:Lt(S),N.from),e==-1))return i;if(N.to!=null&&(r=je(t?S:Lt(S),N.to),e==1))return r}return i&&{from:i,to:r}},Li.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;Or(r,function(){var n=t.line,S=Lt(t.line),N=fa(r,S);if(N&&(no(N),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)})},Li.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||le(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Li.prototype.detachLine=function(e){if(this.lines.splice(le(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},fe(Li);function nn(e,t,i,r,n){if(r&&r.shared)return Cl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return or(e.cm,nn)(e,t,i,r,n);var S=new Li(e,n),N=Ct(t,i);if(r&&F(r,S,!1),N>0||N==0&&S.clearWhenEmpty!==!1)return S;if(S.replacedWith&&(S.collapsed=!0,S.widgetNode=b("span",[S.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||S.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(S.widgetNode.insertLeft=!0)),S.collapsed){if(ar(e,t.line,t,i,S)||t.line!=i.line&&ar(e,i.line,t,i,S))throw new Error("Inserting collapsed marker partially overlapping an existing one");oi()}S.addToHistory&&No(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var K=t.line,Y=e.cm,q;if(e.iter(K,i.line+1,function(ue){Y&&S.collapsed&&!Y.options.lineWrapping&&xr(ue)==Y.display.maxLine&&(q=!0),S.collapsed&&K!=t.line&&mr(ue,0),yi(ue,new si(S,K==t.line?t.ch:null,K==i.line?i.ch:null)),++K}),S.collapsed&&e.iter(t.line,i.line+1,function(ue){ri(e,ue)&&mr(ue,0)}),S.clearOnEnter&&Ee(S,"beforeCursorEnter",function(){return S.clear()}),S.readOnly&&(Fr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),S.collapsed&&(S.id=++ts,S.atomic=!0),Y){if(q&&(Y.curOp.updateMaxLine=!0),S.collapsed)wr(Y,t.line,i.line+1);else if(S.className||S.startStyle||S.endStyle||S.css||S.attributes||S.title)for(var ae=t.line;ae<=i.line;ae++)Si(Y,ae,"text");S.atomic&&zo(Y.doc),cr(Y,"markerAdded",Y,S)}return S}var Mn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Mn.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")},Mn.prototype.find=function(e,t){return this.primary.find(e,t)},fe(Mn);function Cl(e,t,i,r,n){r=F(r),r.shared=!1;var S=[nn(e,t,i,r,n)],N=S[0],K=r.widgetNode;return Di(e,function(Y){K&&(r.widgetNode=K.cloneNode(!0)),S.push(nn(Y,s(Y,t),s(Y,i),r,n));for(var q=0;q<Y.linked.length;++q)if(Y.linked[q].isParent)return;N=De(S)}),new Mn(S,N)}function rs(e){return e.findMarks(je(e.first,0),e.clipPos(je(e.lastLine())),function(t){return t.parent})}function Sl(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),S=e.clipPos(n.from),N=e.clipPos(n.to);if(Ct(S,N)){var K=nn(e,S,N,r.primary,r.primary.type);r.markers.push(K),K.parent=r}}}function Al(e){for(var t=function(r){var n=e[r],S=[n.primary.doc];Di(n.primary.doc,function(Y){return S.push(Y)});for(var N=0;N<n.markers.length;N++){var K=n.markers[N];le(S,K.doc)==-1&&(K.parent=null,n.markers.splice(N--,1))}},i=0;i<e.length;i++)t(i)}var Tl=0,Dr=function(e,t,i,r,n){if(!(this instanceof Dr))return new Dr(e,t,i,r,n);i==null&&(i=0),kn.call(this,[new Rn([new Oi("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var S=je(i,0);this.sel=Ti(S),this.history=new Jn(null),this.id=++Tl,this.modeOption=t,this.lineSep=r,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Oa(this,{from:S,to:S,text:e}),br(this,Ti(S),xe)};Dr.prototype=et(kn.prototype,{constructor:Dr,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=ei(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:sr(function(e){var t=je(this.first,0),i=this.first+this.size-1;tn(this,{from:t,to:je(i,ct(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&En(this.cm,0,0),br(this,Ti(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 ct(this,e)},getLineNumber:function(e){return Lt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=ct(this,e)),xr(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){jo(this,s(this,typeof e=="number"?je(e,t||0):e),null,i)}),setSelection:sr(function(e,t,i){jo(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){Wo(this,I(this,e),t)}),extendSelectionsBy:sr(function(e,t){var i=Ye(this.sel.ranges,e);Wo(this,I(this,i),t)}),setSelections:sr(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new Wt(s(this,e[n].anchor),s(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),br(this,Zr(this.cm,r,t),i)}),addSelection:sr(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new Wt(s(this,e),s(this,t||e))),br(this,Zr(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var n=Hr(this,t[r].from(),t[r].to());i=i?i.concat(n):n}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=Hr(this,i[r].from(),i[r].to());e!==!1&&(n=n.join(e||this.lineSeparator())),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:sr(function(e,t,i){for(var r=[],n=this.sel,S=0;S<n.ranges.length;S++){var N=n.ranges[S];r[S]={from:N.from(),to:N.to(),text:this.splitLines(e[S]),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&&Zi(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 Jn(this.history.maxGeneration),Di(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:$i(this.history.done),undone:$i(this.history.undone)}},setHistory:function(e){var t=this.history=new Jn(this.history.maxGeneration);t.done=$i(e.done.slice(0),null,!0),t.undone=$i(e.undone.slice(0),null,!0)},setGutterMarker:sr(function(e,t,i){return Ln(this,e,"gutter",function(r){var n=r.gutterMarkers||(r.gutterMarkers={});return n[t]=i,!i&&Xe(n)&&(r.gutterMarkers=null),!0})}),clearGutter:sr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&Ln(t,i,"gutter",function(){return i.gutterMarkers[e]=null,Xe(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=ct(this,e),!e)return null}else if(t=Lt(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 Ln(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(E(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:sr(function(e,t,i){return Ln(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",S=r[n];if(S)if(i==null)r[n]=null;else{var N=S.match(E(i));if(!N)return!1;var K=N.index+N[0].length;r[n]=S.slice(0,N.index)+(!N.index||K==S.length?"":" ")+S.slice(K)||null}else return!1;return!0})}),addLineWidget:sr(function(e,t,i){return xl(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return nn(this,s(this,e),s(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=s(this,e),nn(this,e,e,i,"bookmark")},findMarksAt:function(e){e=s(this,e);var t=[],i=ct(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=s(this,e),t=s(this,t);var r=[],n=e.line;return 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n=e.state.keySeq;if(n){if(ss(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Nl.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),cs(e,n+" "+t,i,r))return!0}return cs(e,t,i,r)}function cs(e,t,i,r){var n=Bl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&cr(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(te(i),Ca(e)),!!n}function fs(e,t){var i=us(t,!0);return i?t.shiftKey&&!e.state.keySeq?Bn(e,"Shift-"+i,t,function(r){return na(e,r,!0)})||Bn(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return na(e,r)}):Bn(e,i,t,function(r){return na(e,r)}):!1}function Ul(e,t,i){return Bn(e,"'"+i+"'",t,function(r){return na(e,r,!0)})}var Wa=null;function ps(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=P(),We(t,e))return;G&&j<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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Wl=400,ja=function(e,t,i){this.time=e,this.pos=t,this.button=i};ja.prototype.compare=function(e,t,i){return this.time+Wl>e&&Ct(t,this.pos)==0&&i==this.button};var Nn,Un;function jl(e,t){var i=+new Date;return Un&&Un.compare(i,e,t)?(Nn=Un=null,"triple"):Nn&&Nn.compare(i,e,t)?(Un=new ja(i,e,t),Nn=null,"double"):(Nn=new ja(i,e,t),Un=null,"single")}function vs(e){var t=this,i=t.display;if(We(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,ui(i,e)){O||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ha(t,e))return;var r=Bi(t,e),n=Ae(e),S=r?jl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,S,e))return;n==1?r?zl(t,r,S,e):me(e)==i.scroller&&te(e):n==2?(r&&qn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(L?t.display.input.onContextMenu(e):yo(t))}function Hl(e,t,i,r,n){var S="Click";return r=="double"?S="Double"+S:r=="triple"&&(S="Triple"+S),S=(t==1?"Left":t==2?"Middle":"Right")+S,Bn(e,ls(S,n),n,function(N){if(typeof N=="string"&&(N=_n[N]),!N)return!1;var K=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),K=N(e,i)!=Ie}finally{e.state.suppressEdits=!1}return K})}function Gl(e,t,i){var r=e.getOption("configureMouse"),n=r?r(e,t,i):{};if(n.unit==null){var S=d?i.shiftKey&&i.metaKey:i.altKey;n.unit=S?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(n.extend==null||e.doc.extend)&&(n.extend=e.doc.extend||i.shiftKey),n.addNew==null&&(n.addNew=l?i.metaKey:i.ctrlKey),n.moveOnDrag==null&&(n.moveOnDrag=!(l?i.altKey:i.ctrlKey)),n}function zl(e,t,i,r){G?setTimeout(z(vo,e),0):e.curOp.focus=P();var n=Gl(e,i,r),S=e.doc.sel,N;e.options.dragDrop&&_e&&!e.isReadOnly()&&i=="single"&&(N=S.contains(t))>-1&&(Ct((N=S.ranges[N]).from(),t)<0||t.xRel>0)&&(Ct(N.to(),t)>0||t.xRel<0)?Kl(e,r,t,n):Vl(e,r,t,n)}function Kl(e,t,i,r){var n=e.display,S=!1,N=or(e,function(q){O&&(n.scroller.draggable=!1),e.state.draggingText=!1,qe(n.wrapper.ownerDocument,"mouseup",N),qe(n.wrapper.ownerDocument,"mousemove",K),qe(n.scroller,"dragstart",Y),qe(n.scroller,"drop",N),S||(te(q),r.addNew||qn(e.doc,i,null,null,r.extend),O&&!k||G&&j==9?setTimeout(function(){n.wrapper.ownerDocument.body.focus({preventScroll:!0}),n.input.focus()},20):n.input.focus())}),K=function(q){S=S||Math.abs(t.clientX-q.clientX)+Math.abs(t.clientY-q.clientY)>=10},Y=function(){return S=!0};O&&(n.scroller.draggable=!0),e.state.draggingText=N,N.copy=!r.moveOnDrag,n.scroller.dragDrop&&n.scroller.dragDrop(),Ee(n.wrapper.ownerDocument,"mouseup",N),Ee(n.wrapper.ownerDocument,"mousemove",K),Ee(n.scroller,"dragstart",Y),Ee(n.scroller,"drop",N),yo(e),setTimeout(function(){return n.input.focus()},20)}function ys(e,t,i){if(i=="char")return new Wt(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new Wt(je(t.line,0),s(e.doc,je(t.line+1,0)));var r=i(e,t);return new Wt(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,S=e.doc;te(t);var N,K,Y=S.sel,q=Y.ranges;if(r.addNew&&!r.extend?(K=S.sel.contains(i),K>-1?N=q[K]:N=new Wt(i,i)):(N=S.sel.primary(),K=S.sel.primIndex),r.unit=="rectangle")r.addNew||(N=new Wt(i,i)),i=Bi(e,t,!0,!0),K=-1;else{var ae=ys(e,i,r.unit);r.extend?N=_a(N,ae.anchor,ae.head,r.extend):N=ae}r.addNew?K==-1?(K=q.length,br(S,Zr(e,q.concat([N]),K),{scroll:!1,origin:"*mouse"})):q.length>1&&q[K].empty()&&r.unit=="char"&&!r.extend?(br(S,Zr(e,q.slice(0,K).concat(q.slice(K+1)),0),{scroll:!1,origin:"*mouse"}),Y=S.sel):Ba(S,K,N,Ce):(K=0,br(S,new jr([N],0),Ce),Y=S.sel);var ue=i;function be(at){if(Ct(ue,at)==0)return;if(ue=at,r.unit=="rectangle"){for(var ut=[],xt=e.options.tabSize,vt=ee(ct(S,i.line).text,i.ch,xt),wt=ee(ct(S,at.line).text,at.ch,xt),zt=Math.min(vt,wt),lr=Math.max(vt,wt),Yt=Math.min(i.line,at.line),Pr=Math.min(e.lastLine(),Math.max(i.line,at.line));Yt<=Pr;Yt++){var Lr=ct(S,Yt).text,er=Se(Lr,zt,xt);zt==lr?ut.push(new 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ze(at){e.state.selectingText=!1,ke=Infinity,at&&(te(at),n.input.focus()),qe(n.wrapper.ownerDocument,"mousemove",nt),qe(n.wrapper.ownerDocument,"mouseup",lt),S.history.lastSelOrigin=null}var nt=or(e,function(at){at.buttons===0||!Ae(at)?ze(at):Ue(at)}),lt=or(e,ze);e.state.selectingText=lt,Ee(n.wrapper.ownerDocument,"mousemove",nt),Ee(n.wrapper.ownerDocument,"mouseup",lt)}function Ql(e,t){var i=t.anchor,r=t.head,n=ct(e.doc,i.line);if(Ct(i,r)==0&&i.sticky==r.sticky)return t;var S=rt(n);if(!S)return t;var N=tt(S,i.ch,i.sticky),K=S[N];if(K.from!=i.ch&&K.to!=i.ch)return t;var Y=N+(K.from==i.ch==(K.level!=1)?0:1);if(Y==0||Y==S.length)return t;var q;if(r.line!=i.line)q=(r.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var ae=tt(S,r.ch,r.sticky),ue=ae-N||(r.ch-i.ch)*(K.level==1?-1:1);ae==Y-1||ae==Y?q=ue<0:q=ue>0}var be=S[Y+(q?-1:0)],ye=q==(be.level==1),ke=ye?be.from:be.to,Ue=ye?"after":"before";return i.ch==ke&&i.sticky==Ue?t:new Wt(new je(i.line,ke,Ue),r)}function bs(e,t,i,r){var n,S;if(t.touches)n=t.touches[0].clientX,S=t.touches[0].clientY;else try{n=t.clientX,S=t.clientY}catch(be){return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&te(t);var N=e.display,K=N.lineDiv.getBoundingClientRect();if(S>K.bottom||!de(e,i))return ne(t);S-=K.top-N.viewOffset;for(var Y=0;Y<e.display.gutterSpecs.length;++Y){var q=N.gutters.childNodes[Y];if(q&&q.getBoundingClientRect().right>=n){var ae=Ur(e.doc,S),ue=e.display.gutterSpecs[Y];return we(e,i,e,ae,ue.className,t),ne(t)}}}function Ha(e,t){return bs(e,t,"gutterClick",!0)}function Es(e,t){if(ui(e.display,t)||Yl(e,t))return;if(We(e,t,"contextmenu"))return;L||e.display.input.onContextMenu(t)}function Yl(e,t){return de(e,"gutterContextMenu")?bs(e,t,"gutterContextMenu",!1):!1}function xs(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"}},Cs={},aa={};function Xl(e){var t=e.optionHandlers;function i(r,n,S,N){e.defaults[r]=n,S&&(t[r]=N?function(K,Y,q){q!=sn&&S(K,Y,q)}:S)}e.defineOption=i,e.Init=sn,i("value","",function(r,n){return r.setValue(n)},!0),i("mode",null,function(r,n){r.doc.modeOption=n,Ma(r)},!0),i("indentUnit",2,Ma,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(r){wn(r),yn(r),wr(r)},!0),i("lineSeparator",null,function(r,n){if(r.doc.lineSep=n,!n)return;var S=[],N=r.doc.first;r.doc.iter(function(Y){for(var q=0;;){var ae=Y.text.indexOf(n,q);if(ae==-1)break;q=ae+n.length,S.push(je(N,ae))}N++});for(var K=S.length-1;K>=0;K--)rn(r.doc,n,S[K],je(S[K].line,S[K].ch+n.length))}),i("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(r,n,S){r.state.specialChars=new RegExp(n.source+(n.test(" ")?"":"| "),"g"),S!=sn&&r.refresh()}),i("specialCharPlaceholder",Gt,function(r){return r.refresh()},!0),i("electricChars",!0),i("inputStyle",o?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),i("spellcheck",!1,function(r,n){return r.getInputField().spellcheck=n},!0),i("autocorrect",!1,function(r,n){return r.getInputField().autocorrect=n},!0),i("autocapitalize",!1,function(r,n){return r.getInputField().autocapitalize=n},!0),i("rtlMoveVisually",!A),i("wholeLineUpdateBefore",!0),i("theme","default",function(r){xs(r),Tn(r)},!0),i("keyMap","default",function(r,n,S){var N=ia(n),K=S!=sn&&ia(S);K&&K.detach&&K.detach(r,N),N.attach&&N.attach(r,K||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,Zl,!0),i("gutters",[],function(r,n){r.display.gutterSpecs=ka(n,r.options.lineNumbers),Tn(r)},!0),i("fixedGutter",!0,function(r,n){r.display.gutters.style.left=n?Ea(r.display)+"px":"0",r.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(r){return qi(r)},!0),i("scrollbarStyle","native",function(r){Ao(r),qi(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),i("lineNumbers",!1,function(r,n){r.display.gutterSpecs=ka(r.options.gutters,n),Tn(r)},!0),i("firstLineNumber",1,Tn,!0),i("lineNumberFormatter",function(r){return 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r.refresh()},!0),i("maxHighlightLength",1e4,wn,!0),i("moveInputWithCursor",!0,function(r,n){n||r.display.input.resetPosition()}),i("tabindex",null,function(r,n){return r.display.input.getField().tabIndex=n||""}),i("autofocus",null),i("direction","ltr",function(r,n){return r.doc.setDirection(n)},!0),i("phrases",null)}function Jl(e,t,i){var r=i&&i!=sn;if(!t!=!r){var n=e.display.dragFunctions,S=t?Ee:qe;S(e.display.scroller,"dragstart",n.start),S(e.display.scroller,"dragenter",n.enter),S(e.display.scroller,"dragover",n.over),S(e.display.scroller,"dragleave",n.leave),S(e.display.scroller,"drop",n.drop)}}function Zl(e){e.options.lineWrapping?(H(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(m(e.display.wrapper,"CodeMirror-wrap"),Wn(e)),xa(e),wr(e),yn(e),setTimeout(function(){return qi(e)},100)}function Vt(e,t){var i=this;if(!(this instanceof Vt))return new Vt(e,t);this.options=t=t?F(t):{},F(Cs,t,!1);var r=t.value;typeof r=="string"?r=new Dr(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new Vt.inputStyles[t.inputStyle](this),S=this.display=new hl(e,r,n,t);S.wrapper.CodeMirror=this,xs(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),Ao(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new oe,keySeq:null,specialChars:null},t.autofocus&&!o&&S.input.focus(),G&&j<11&&setTimeout(function(){return i.display.input.reset(!0)},20),ql(this),Rl(),Wi(this),this.curOp.forceUpdate=!0,Po(this,r),t.autofocus&&!o||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&Sa(i)},20):Ji(this);for(var N in aa)aa.hasOwnProperty(N)&&aa[N](this,t[N],sn);Do(this),t.finishInit&&t.finishInit(this);for(var K=0;K<Ga.length;++K)Ga[K](this);ji(this),O&&t.lineWrapping&&getComputedStyle(S.lineDiv).textRendering=="optimizelegibility"&&(S.lineDiv.style.textRendering="auto")}Vt.defaults=Cs,Vt.optionHandlers=aa;function ql(e){var t=e.display;Ee(t.scroller,"mousedown",or(e,vs)),G&&j<11?Ee(t.scroller,"dblclick",or(e,function(Y){if(We(e,Y))return;var q=Bi(e,Y);if(!q||Ha(e,Y)||ui(e.display,Y))return;te(Y);var ae=e.findWordAt(q);qn(e.doc,ae.anchor,ae.head)})):Ee(t.scroller,"dblclick",function(Y){return We(e,Y)||te(Y)}),Ee(t.scroller,"contextmenu",function(Y){return Es(e,Y)}),Ee(t.input.getField(),"contextmenu",function(Y){t.scroller.contains(Y.target)||Es(e,Y)});var i,r={end:0};function n(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function S(Y){if(Y.touches.length!=1)return!1;var q=Y.touches[0];return q.radiusX<=1&&q.radiusY<=1}function N(Y,q){if(q.left==null)return!0;var ae=q.left-Y.left,ue=q.top-Y.top;return ae*ae+ue*ue>20*20}Ee(t.scroller,"touchstart",function(Y){if(!We(e,Y)&&!S(Y)&&!Ha(e,Y)){t.input.ensurePolled(),clearTimeout(i);var q=+new Date;t.activeTouch={start:q,moved:!1,prev:q-r.end<=300?r:null},Y.touches.length==1&&(t.activeTouch.left=Y.touches[0].pageX,t.activeTouch.top=Y.touches[0].pageY)}}),Ee(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Ee(t.scroller,"touchend",function(Y){var q=t.activeTouch;if(q&&!ui(t,Y)&&q.left!=null&&!q.moved&&new Date-q.start<300){var ae=e.coordsChar(t.activeTouch,"page"),ue;!q.prev||N(q,q.prev)?ue=new Wt(ae,ae):!q.prev.prev||N(q,q.prev.prev)?ue=e.findWordAt(ae):ue=new Wt(je(ae.line,0),s(e.doc,je(ae.line+1,0))),e.setSelection(ue.anchor,ue.head),e.focus(),te(Y)}n()}),Ee(t.scroller,"touchcancel",n),Ee(t.scroller,"scroll",function(){t.scroller.clientHeight&&(xn(e,t.scroller.scrollTop),Ui(e,t.scroller.scrollLeft,!0),we(e,"scroll",e))}),Ee(t.scroller,"mousewheel",function(Y){return ko(e,Y)}),Ee(t.scroller,"DOMMouseScroll",function(Y){return ko(e,Y)}),Ee(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(Y){We(e,Y)||he(Y)},over:function(Y){We(e,Y)||(Ll(e,Y),he(Y))},start:function(Y){return Dl(e,Y)},drop:or(e,wl),leave:function(Y){We(e,Y)||ns(e)}};var K=t.input.getField();Ee(K,"keyup",function(Y){return ms.call(e,Y)}),Ee(K,"keydown",or(e,ps)),Ee(K,"keypress",or(e,gs)),Ee(K,"focus",function(Y){return Sa(e,Y)}),Ee(K,"blur",function(Y){return Ji(e,Y)})}var Ga=[];Vt.defineInitHook=function(e){return Ga.push(e)};function Fn(e,t,i,r){var n=e.doc,S;i==null&&(i="add"),i=="smart"&&(n.mode.indent?S=Qe(e,t).state:i="prev");var N=e.options.tabSize,K=ct(n,t),Y=ee(K.text,null,N);K.stateAfter&&(K.stateAfter=null);var q=K.text.match(/^\s*/)[0],ae;if(!r&&!/\S/.test(K.text))ae=0,i="not";else if(i=="smart"&&(ae=n.mode.indent(S,K.text.slice(q.length),K.text),ae==Ie||ae>150)){if(!r)return;i="prev"}i=="prev"?t>n.first?ae=ee(ct(n,t-1).text,null,N):ae=0:i=="add"?ae=Y+e.options.indentUnit:i=="subtract"?ae=Y-e.options.indentUnit:typeof i=="number"&&(ae=Y+i),ae=Math.max(0,ae);var ue="",be=0;if(e.options.indentWithTabs)for(var ye=Math.floor(ae/N);ye;--ye)be+=N,ue+=" ";if(be<ae&&(ue+=se(ae-be)),ue!=q)return rn(n,ue,je(t,0),je(t,q.length),"+input"),K.stateAfter=null,!0;for(var ke=0;ke<n.sel.ranges.length;ke++){var Ue=n.sel.ranges[ke];if(Ue.head.line==t&&Ue.head.ch<q.length){var ze=je(t,q.length);Ba(n,ke,new Wt(ze,ze));break}}}var qr=null;function oa(e){qr=e}function za(e,t,i,r,n){var S=e.doc;e.display.shift=!1,r||(r=S.sel);var N=+new Date-200,K=n=="paste"||e.state.pasteIncoming>N,Y=St(t),q=null;if(K&&r.ranges.length>1)if(qr&&qr.text.join(`
`)==t){if(r.ranges.length%qr.text.length==0){q=[];for(var ae=0;ae<qr.text.length;ae++)q.push(S.splitLines(qr.text[ae]))}}else Y.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(q=Ye(Y,function(nt){return[nt]}));for(var ue=e.curOp.updateInput,be=r.ranges.length-1;be>=0;be--){var ye=r.ranges[be],ke=ye.from(),Ue=ye.to();ye.empty()&&(i&&i>0?ke=je(ke.line,ke.ch-i):e.state.overwrite&&!K?Ue=je(Ue.line,Math.min(ct(S,Ue.line).text.length,Ue.ch+De(Y).length)):K&&qr&&qr.lineWise&&qr.text.join(`
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S.electricInput&&(S.electricInput.test(ct(e.doc,n.head.line).text.slice(0,n.head.ch))&&(N=Fn(e,n.head.line,"smart")));N&&cr(e,"electricInput",e,n.head.line)}}function Ts(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,S={anchor:je(n,0),head:je(n+1,0)};i.push(S),t.push(e.getRange(S.anchor,S.head))}return{text:t,ranges:i}}function ws(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ds(){var e=a("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=a("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return O?e.style.width="1000px":e.setAttribute("wrap","off"),C&&(e.style.border="1px solid black"),ws(e),t}function $l(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var S=this.options,N=S[r];if(S[r]==n&&r!="mode")return;S[r]=n,t.hasOwnProperty(r)&&or(this,t[r])(this,n,N),we(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](ia(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,S=0;S<n.length;++S)if(n[S]==r||n[S].name==r)return n.splice(S,1),!0},addOverlay:Cr(function(r,n){var S=r.token?r:e.getMode(this.options,r);if(S.startState)throw new Error("Overlays may not be stateful.");Ge(this.state.overlays,{mode:S,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(N){return N.priority}),this.state.modeGen++,wr(this)}),removeOverlay:Cr(function(r){for(var n=this.state.overlays,S=0;S<n.length;++S){var N=n[S].modeSpec;if(N==r||typeof r=="string"&&N.name==r){n.splice(S,1),this.state.modeGen++,wr(this);return}}}),indentLine:Cr(function(r,n,S){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),Vr(this.doc,r)&&Fn(this,r,n,S)}),indentSelection:Cr(function(r){for(var n=this.doc.sel.ranges,S=-1,N=0;N<n.length;N++){var K=n[N];if(K.empty())K.head.line>S&&(Fn(this,K.head.line,r,!0),S=K.head.line,N==this.doc.sel.primIndex&&Zi(this));else{var Y=K.from(),q=K.to(),ae=Math.max(S,Y.line);S=Math.min(this.lastLine(),q.line-(q.ch?0:1))+1;for(var ue=ae;ue<S;++ue)Fn(this,ue,r);var be=this.doc.sel.ranges;Y.ch==0&&n.length==be.length&&be[N].from().ch>0&&Ba(this.doc,N,new Wt(Y,be[N].to()),xe)}}}),getTokenAt:function(r,n){return Kt(this,r,n)},getLineTokens:function(r,n){return Kt(this,je(r),n,!0)},getTokenTypeAt:function(r){r=s(this.doc,r);var n=Oe(this,ct(this.doc,r.line)),S=0,N=(n.length-1)/2,K=r.ch,Y;if(K==0)Y=n[2];else for(;;){var q=S+N>>1;if((q?n[q*2-1]:0)>=K)N=q;else if(n[q*2+1]<K)S=q+1;else{Y=n[q*2+2];break}}var ae=Y?Y.indexOf("overlay "):-1;return ae<0?Y:ae==0?null:Y.slice(0,ae-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var S=[];if(!i.hasOwnProperty(n))return S;var N=i[n],K=this.getModeAt(r);if(typeof K[n]=="string")N[K[n]]&&S.push(N[K[n]]);else if(K[n])for(var Y=0;Y<K[n].length;Y++){var q=N[K[n][Y]];q&&S.push(q)}else K.helperType&&N[K.helperType]?S.push(N[K.helperType]):N[K.name]&&S.push(N[K.name]);for(var ae=0;ae<N._global.length;ae++){var ue=N._global[ae];ue.pred(K,this)&&le(S,ue.val)==-1&&S.push(ue.val)}return S},getStateAfter:function(r,n){var S=this.doc;return r=W(S,r==null?S.first+S.size-1:r),Qe(this,r+1,n).state},cursorCoords:function(r,n){var S,N=this.doc.sel.primary();return r==null?S=N.head:typeof r=="object"?S=s(this.doc,r):S=r?N.from():N.to(),Jr(this,S,n||"page")},charCoords:function(r,n){return ma(this,s(this.doc,r),n||"page")},coordsChar:function(r,n){return r=lo(this,r,n||"page"),va(this,r.left,r.top)},lineAtHeight:function(r,n){return r=lo(this,{top:r,left:0},n||"page").top,Ur(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,S){var N=!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,N=!0),K=ct(this.doc,r)}else K=r;return Hn(this,K,{top:0,left:0},n||"page",S||N).top+(N?this.doc.height-Xr(K):0)},defaultTextHeight:function(){return Yi(this.display)},defaultCharWidth:function(){return Xi(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,S,N,K){var Y=this.display;r=Jr(this,s(this.doc,r));var q=r.bottom,ae=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),Y.sizer.appendChild(n),N=="over")q=r.top;else if(N=="above"||N=="near"){var ue=Math.max(Y.wrapper.clientHeight,this.doc.height),be=Math.max(Y.sizer.clientWidth,Y.lineSpace.clientWidth);(N=="above"||r.bottom+n.offsetHeight>ue)&&r.top>n.offsetHeight?q=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ue&&(q=r.bottom),ae+n.offsetWidth>be&&(ae=be-n.offsetWidth)}n.style.top=q+"px",n.style.left=n.style.right="",K=="right"?(ae=Y.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(K=="left"?ae=0:K=="middle"&&(ae=(Y.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ae+"px"),S&&Js(this,{left:ae,top:q,right:ae+n.offsetWidth,bottom:q+n.offsetHeight})},triggerOnKeyDown:Cr(ps),triggerOnKeyPress:Cr(gs),triggerOnKeyUp:ms,triggerOnMouseDown:Cr(vs),execCommand:function(r){if(_n.hasOwnProperty(r))return _n[r].call(null,this)},triggerElectric:Cr(function(r){As(this,r)}),findPosH:function(r,n,S,N){var K=1;n<0&&(K=-1,n=-n);for(var Y=s(this.doc,r),q=0;q<n&&!(Y=Ka(this.doc,Y,K,S,N),Y.hitSide);++q);return Y},moveH:Cr(function(r,n){var S=this;this.extendSelectionsBy(function(N){return S.display.shift||S.doc.extend||N.empty()?Ka(S.doc,N.head,r,n,S.options.rtlMoveVisually):r<0?N.from():N.to()},Te)}),deleteH:Cr(function(r,n){var S=this.doc.sel,N=this.doc;S.somethingSelected()?N.replaceSelection("",null,"+delete"):on(this,function(K){var Y=Ka(N,K.head,r,n,!1);return r<0?{from:Y,to:K.head}:{from:K.head,to:Y}})}),findPosV:function(r,n,S,N){var K=1,Y=N;n<0&&(K=-1,n=-n);for(var q=s(this.doc,r),ae=0;ae<n;++ae){var ue=Jr(this,q,"div");if(Y==null?Y=ue.left:ue.left=Y,q=Ls(this,ue,K,S),q.hitSide)break}return q},moveV:Cr(function(r,n){var S=this,N=this.doc,K=[],Y=!this.display.shift&&!N.extend&&N.sel.somethingSelected();if(N.extendSelectionsBy(function(ae){if(Y)return r<0?ae.from():ae.to();var ue=Jr(S,ae.head,"div");ae.goalColumn!=null&&(ue.left=ae.goalColumn),K.push(ue.left);var be=Ls(S,ue,r,n);return n=="page"&&ae==N.sel.primary()&&Ta(S,ma(S,be,"div").top-ue.top),be},Te),K.length)for(var q=0;q<N.sel.ranges.length;q++)N.sel.ranges[q].goalColumn=K[q]}),findWordAt:function(r){var n=this.doc,S=ct(n,r.line).text,N=r.ch,K=r.ch;if(S){var Y=this.getHelper(r,"wordChars");(r.sticky=="before"||K==S.length)&&N?--N:++K;for(var q=S.charAt(N),ae=He(q,Y)?function(ue){return He(ue,Y)}:/\s/.test(q)?function(ue){return/\s/.test(ue)}:function(ue){return!/\s/.test(ue)&&!He(ue)};N>0&&ae(S.charAt(N-1));)--N;for(;K<S.length&&ae(S.charAt(K));)++K}return new Wt(je(r.line,N),je(r.line,K))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?H(this.display.cursorDiv,"CodeMirror-overwrite"):m(this.display.cursorDiv,"CodeMirror-overwrite"),we(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==P()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Cr(function(r,n){En(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ii(this)-this.display.barHeight,width:r.scrollWidth-ii(this)-this.display.barWidth,clientHeight:ca(this),clientWidth:Pi(this)}},scrollIntoView:Cr(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:je(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?Zs(this,r):Eo(this,r.from,r.to,r.margin)}),setSize:Cr(function(r,n){var S=this,N=function(Y){return typeof Y=="number"||/^\d+$/.test(String(Y))?Y+"px":Y};r!=null&&(this.display.wrapper.style.width=N(r)),n!=null&&(this.display.wrapper.style.height=N(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 q=0;q<Y.widgets.length;q++)if(Y.widgets[q].noHScroll){Si(S,K,"widget");break}}++K}),this.curOp.forceUpdate=!0,we(this,"refresh",this)}),operation:function(r){return Or(this,r)},startOperation:function(){return Wi(this)},endOperation:function(){return ji(this)},refresh:Cr(function(){var r=this.display.cachedTextHeight;wr(this),this.curOp.forceUpdate=!0,yn(this),En(this,this.doc.scrollLeft,this.doc.scrollTop),La(this.display),(r==null||Math.abs(r-Yi(this.display))>.5||this.options.lineWrapping)&&xa(this),we(this,"refresh",this)}),swapDoc:Cr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Po(this,r),yn(this),this.display.input.reset(),En(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,cr(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},fe(e),e.registerHelper=function(r,n,S){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=S},e.registerGlobalHelper=function(r,n,S,N){e.registerHelper(r,n,N),i[r]._global.push({pred:S,val:N})}}function Ka(e,t,i,r,n){var S=t,N=i,K=ct(e,t.line),Y=n&&e.direction=="rtl"?-i:i;function q(){var lt=t.line+Y;return lt<e.first||lt>=e.first+e.size?!1:(t=new je(lt,t.ch,t.sticky),K=ct(e,lt))}function ae(lt){var at;if(r=="codepoint"){var ut=K.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(ut)?at=null:at=new je(t.line,Math.max(0,Math.min(K.text.length,t.ch+i*(ut>=55296&&ut<56320?2:1))),-i)}else n?at=Pl(e.cm,K,t,i):at=Ua(K,t,i);if(at==null)if(!lt&&q())t=Fa(n,e.cm,K,t.line,Y);else return!1;else t=at;return!0}if(r=="char"||r=="codepoint")ae();else if(r=="column")ae(!0);else if(r=="word"||r=="group")for(var ue=null,be=r=="group",ye=e.cm&&e.cm.getHelper(t,"wordChars"),ke=!0;!(i<0&&!ae(!ke));ke=!1){var Ue=K.text.charAt(t.ch)||`
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`?"n":!be||/\s/.test(Ue)?null:"p";if(be&&!ke&&!ze&&(ze="s"),ue&&ue!=ze){i<0&&(i=1,ae(),t.sticky="after");break}if(ze&&(ue=ze),i>0&&!ae(!ke))break}var nt=ea(e,t,S,N,!0);return pi(S,nt)&&(nt.hitSide=!0),nt}function Ls(e,t,i,r){var n=e.doc,S=t.left,N;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);N=(i>0?t.bottom:t.top)+i*Y}else r=="line"&&(N=i>0?t.bottom+3:t.top-3);for(var q;!(q=va(e,S,N),!q.outside);){if(i<0?N<=0:N>=n.height){q.hitSide=!0;break}N+=i*5}return q}var Ht=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new oe,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;ws(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function S(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}Ee(n,"paste",function(K){if(!S(K)||We(r,K)||Ss(K,r))return;j<=11&&setTimeout(or(r,function(){return t.updateFromDOM()}),20)}),Ee(n,"compositionstart",function(K){t.composing={data:K.data,done:!1}}),Ee(n,"compositionupdate",function(K){t.composing||(t.composing={data:K.data,done:!1})}),Ee(n,"compositionend",function(K){t.composing&&(K.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Ee(n,"touchstart",function(){return i.forceCompositionEnd()}),Ee(n,"input",function(){t.composing||t.readFromDOMSoon()});function N(K){if(!S(K)||We(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=Ts(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 q=qr.text.join(`
`);if(K.clipboardData.setData("Text",q),K.clipboardData.getData("Text")==q){K.preventDefault();return}}var ae=Ds(),ue=ae.firstChild;r.display.lineSpace.insertBefore(ae,r.display.lineSpace.firstChild),ue.value=qr.text.join(`
`);var be=document.activeElement;$(ue),setTimeout(function(){r.display.lineSpace.removeChild(ae),be.focus(),be==n&&i.showPrimarySelection()},50)}Ee(n,"copy",N),Ee(n,"cut",N)},Ht.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Ht.prototype.prepareSelection=function(){var e=mo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Ht.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Ht.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Ht.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var S=sa(t,e.anchorNode,e.anchorOffset),N=sa(t,e.focusNode,e.focusOffset);if(S&&!S.bad&&N&&!N.bad&&Ct(vi(S,N),r)==0&&Ct(gi(S,N),n)==0)return;var K=t.display.view,Y=r.line>=t.display.viewFrom&&Rs(t,r)||{node:K[0].measure.map[2],offset:0},q=n.line<t.display.viewTo&&Rs(t,n);if(!q){var ae=K[K.length-1].measure,ue=ae.maps?ae.maps[ae.maps.length-1]:ae.map;q={node:ue[ue.length-1],offset:ue[ue.length-2]-ue[ue.length-3]}}if(!Y||!q){e.removeAllRanges();return}var be=e.rangeCount&&e.getRangeAt(0),ye;try{ye=v(Y.node,Y.offset,q.offset,q.node)}catch(ke){}ye&&(!R&&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):R&&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){u(this.cm.display.cursorDiv,e.cursors),u(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 x(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():Or(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(h&&y&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=sa(t,e.anchorNode,e.anchorOffset),r=sa(t,e.focusNode,e.focusOffset);i&&r&&Or(t,function(){br(t.doc,Ti(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=je(r.line-1,ct(e.doc,r.line-1).length)),n.ch==ct(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=je(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var S,N,K;r.line==t.viewFrom||(S=Ni(e,r.line))==0?(N=Lt(t.view[0].line),K=t.view[0].node):(N=Lt(t.view[S].line),K=t.view[S-1].node.nextSibling);var Y=Ni(e,n.line),q,ae;if(Y==t.view.length-1?(q=t.viewTo-1,ae=t.lineDiv.lastChild):(q=Lt(t.view[Y+1].line)-1,ae=t.view[Y+1].node.previousSibling),!K)return!1;for(var ue=e.doc.splitLines(tu(e,K,ae,N,q)),be=Hr(e.doc,je(N,0),je(q,ct(e.doc,q).text.length));ue.length>1&&be.length>1;)if(De(ue)==De(be))ue.pop(),be.pop(),q--;else if(ue[0]==be[0])ue.shift(),be.shift(),N++;else break;for(var ye=0,ke=0,Ue=ue[0],ze=be[0],nt=Math.min(Ue.length,ze.length);ye<nt&&Ue.charCodeAt(ye)==ze.charCodeAt(ye);)++ye;for(var lt=De(ue),at=De(be),ut=Math.min(lt.length-(ue.length==1?ye:0),at.length-(be.length==1?ye:0));ke<ut&&lt.charCodeAt(lt.length-ke-1)==at.charCodeAt(at.length-ke-1);)++ke;if(ue.length==1&&be.length==1&&N==r.line)for(;ye&&ye>r.ch&&lt.charCodeAt(lt.length-ke-1)==at.charCodeAt(at.length-ke-1);)ye--,ke++;ue[ue.length-1]=lt.slice(0,lt.length-ke).replace(/^\u200b+/,""),ue[0]=ue[0].slice(ye).replace(/\u200b+$/,"");var xt=je(N,ye),vt=je(q,be.length?De(be).length-ke:0);if(ue.length>1||ue[0]||Ct(xt,vt))return rn(e.doc,ue,xt,vt,"+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())&&Or(this.cm,function(){return wr(e.cm)})},Ht.prototype.setUneditable=function(e){e.contentEditable="false"},Ht.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||or(this.cm,za)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},Ht.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},Ht.prototype.onContextMenu=function(){},Ht.prototype.resetPosition=function(){},Ht.prototype.needsContentAttribute=!0;function Rs(e,t){var i=fa(e,t.line);if(!i||i.hidden)return null;var r=ct(e.doc,t.line),n=eo(i,r,t.line),S=rt(r,e.doc.direction),N="left";if(S){var K=tt(S,t.ch);N=K%2?"right":"left"}var Y=io(n.map,t.ch,N);return Y.offset=Y.collapse=="right"?Y.end:Y.start,Y}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function ln(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,n){var S="",N=!1,K=e.doc.lineSeparator(),Y=!1;function q(ye){return function(ke){return ke.id==ye}}function ae(){N&&(S+=K,Y&&(S+=K),N=Y=!1)}function ue(ye){ye&&(ae(),S+=ye)}function be(ye){if(ye.nodeType==1){var ke=ye.getAttribute("cm-text");if(ke){ue(ke);return}var Ue=ye.getAttribute("cm-marker"),ze;if(Ue){var nt=e.findMarks(je(r,0),je(n+1,0),q(+Ue));nt.length&&(ze=nt[0].find(0))&&ue(Hr(e.doc,ze.from,ze.to).join(K));return}if(ye.getAttribute("contenteditable")=="false")return;var lt=/^(pre|div|p|li|table|br)$/i.test(ye.nodeName);if(!/^br$/i.test(ye.nodeName)&&ye.textContent.length==0)return;lt&&ae();for(var at=0;at<ye.childNodes.length;at++)be(ye.childNodes[at]);/^(pre|p)$/i.test(ye.nodeName)&&(Y=!0),lt&&(N=!0)}else ye.nodeType==3&&ue(ye.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(be(t),t==i);)t=t.nextSibling,Y=!1;return S}function sa(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return ln(e.clipPos(je(e.display.viewTo-1)),!0);t=null,i=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var n=0;n<e.display.view.length;n++){var S=e.display.view[n];if(S.node==r)return ru(S,t,i)}}function ru(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!x(r,t))return ln(je(Lt(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var S=e.rest?De(e.rest):e.line;return ln(je(Lt(S),S.text.length),n)}var N=t.nodeType==3?t:null,K=t;for(!N&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(N=t.firstChild,i&&(i=N.nodeValue.length));K.parentNode!=r;)K=K.parentNode;var Y=e.measure,q=Y.maps;function ae(ze,nt,lt){for(var at=-1;at<(q?q.length:0);at++)for(var ut=at<0?Y.map:q[at],xt=0;xt<ut.length;xt+=3){var vt=ut[xt+2];if(vt==ze||vt==nt){var wt=Lt(at<0?e.line:e.rest[at]),zt=ut[xt]+lt;return(lt<0||vt!=ze)&&(zt=ut[xt+(lt?1:0)]),je(wt,zt)}}}var ue=ae(N,K,i);if(ue)return ln(ue,n);for(var be=K.nextSibling,ye=N?N.nodeValue.length-i:0;be;be=be.nextSibling){if(ue=ae(be,be.firstChild,0),ue)return ln(je(ue.line,ue.ch-ye),n);ye+=be.textContent.length}for(var ke=K.previousSibling,Ue=i;ke;ke=ke.previousSibling){if(ue=ae(ke,ke.firstChild,-1),ue)return ln(je(ue.line,ue.ch+Ue),n);Ue+=ke.textContent.length}}var qt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new oe,this.hasSelection=!1,this.composing=null};qt.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),C&&(n.style.width="0px"),Ee(n,"input",function(){G&&j>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),Ee(n,"paste",function(N){if(We(r,N)||Ss(N,r))return;r.state.pasteIncoming=+new Date,i.fastPoll()});function S(N){if(We(r,N))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var K=Ts(r);oa({lineWise:!0,text:K.text}),N.type=="cut"?r.setSelections(K.ranges,null,xe):(i.prevInput="",n.value=K.text.join(`
`),$(n))}else return;N.type=="cut"&&(r.state.cutIncoming=+new Date)}Ee(n,"cut",S),Ee(n,"copy",S),Ee(e.scroller,"paste",function(N){if(ui(e,N)||We(r,N))return;if(!n.dispatchEvent){r.state.pasteIncoming=+new Date,i.focus();return}var K=new Event("paste");K.clipboardData=N.clipboardData,n.dispatchEvent(K)}),Ee(e.lineSpace,"selectstart",function(N){ui(e,N)||te(N)}),Ee(n,"compositionstart",function(){var N=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:N,range:r.markText(N,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ee(n,"compositionend",function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)})},qt.prototype.createField=function(e){this.wrapper=Ds(),this.textarea=this.wrapper.firstChild},qt.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},qt.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=mo(e);if(e.options.moveInputWithCursor){var n=Jr(e,i.sel.primary().head,"div"),S=t.wrapper.getBoundingClientRect(),N=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+N.top-S.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+N.left-S.left))}return r},qt.prototype.showSelection=function(e){var t=this.cm,i=t.display;u(i.cursorDiv,e.cursors),u(i.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},qt.prototype.reset=function(e){if(this.contextMenuPending||this.composing)return;var t=this.cm;if(t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&$(this.textarea),G&&j>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",G&&j>=9&&(this.hasSelection=null))},qt.prototype.getField=function(){return this.textarea},qt.prototype.supportsTouch=function(){return!1},qt.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!o||P()!=this.textarea))try{this.textarea.focus()}catch(e){}},qt.prototype.blur=function(){this.textarea.blur()},qt.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},qt.prototype.receivedFocus=function(){this.slowPoll()},qt.prototype.slowPoll=function(){var e=this;if(this.pollingFast)return;this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},qt.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function i(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,i)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,i)},qt.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||dt(i)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var n=i.value;if(n==r&&!t.somethingSelected())return!1;if(G&&j>=9&&this.hasSelection===n||l&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var S=n.charCodeAt(0);if(S==8203&&!r&&(r="\u200B"),S==8666)return this.reset(),this.cm.execCommand("undo")}for(var N=0,K=Math.min(r.length,n.length);N<K&&r.charCodeAt(N)==n.charCodeAt(N);)++N;return Or(t,function(){za(t,n.slice(N),r.length-N,null,e.composing?"*compose":null),n.length>1e3||n.indexOf(`
`)>-1?i.value=e.prevInput="":e.prevInput=n,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},qt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},qt.prototype.onKeyPress=function(){G&&j>=9&&(this.hasSelection=null),this.fastPoll()},qt.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var S=Bi(i,e),N=r.scroller.scrollTop;if(!S||T)return;var K=i.options.resetSelectionOnContextMenu;K&&i.doc.sel.contains(S)==-1&&or(i,br)(i.doc,Ti(S),xe);var Y=n.style.cssText,q=t.wrapper.style.cssText,ae=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",n.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-ae.top-5)+"px; left: "+(e.clientX-ae.left-5)+`px;
z-index: 1000; background: `+(G?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ue;O&&(ue=window.scrollY),r.input.focus(),O&&window.scrollTo(null,ue),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=ye,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function be(){if(n.selectionStart!=null){var Ue=i.somethingSelected(),ze="\u200B"+(Ue?n.value:"");n.value="\u21DA",n.value=ze,t.prevInput=Ue?"":"\u200B",n.selectionStart=1,n.selectionEnd=ze.length,r.selForContextMenu=i.doc.sel}}function ye(){if(t.contextMenuPending!=ye)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=q,n.style.cssText=Y,G&&j<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=N),n.selectionStart!=null){(!G||G&&j<9)&&be();var Ue=0,ze=function(){r.selForContextMenu==i.doc.sel&&n.selectionStart==0&&n.selectionEnd>0&&t.prevInput=="\u200B"?or(i,Qo)(i):Ue++<10?r.detectingSelectAll=setTimeout(ze,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(ze,200)}}if(G&&j>=9&&be(),L){he(e);var ke=function(){qe(window,"mouseup",ke),setTimeout(ye,20)};Ee(window,"mouseup",ke)}else setTimeout(ye,50)},qt.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},qt.prototype.setUneditable=function(){},qt.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?F(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=P();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function r(){e.value=K.getValue()}var n;if(e.form&&(Ee(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var S=e.form;n=S.submit;try{var N=S.submit=function(){r(),S.submit=n,S.submit(),S.submit=N}}catch(Y){}}t.finishInit=function(Y){Y.save=r,Y.getTextArea=function(){return e},Y.toTextArea=function(){Y.toTextArea=isNaN,r(),e.parentNode.removeChild(Y.getWrapperElement()),e.style.display="",e.form&&(qe(e.form,"submit",r),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=n))}},e.style.display="none";var K=Vt(function(Y){return e.parentNode.insertBefore(Y,e.nextSibling)},t);return K}function 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Current BW estimate: `+(Object(Q.isFiniteNumber)(F)?(F/1024).toFixed(3):"Unknown")+` Kb/s
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Estimated load time for the next fragment: `+V.toFixed(3)+` s
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b=L?Math.min(L,A.maxStarvationDelay):A.maxStarvationDelay,v=A.abrBandWidthFactor,x=A.abrBandWidthUpFactor;if(!u){var P=this.bitrateTestDelay;if(P){var H=L?Math.min(L,A.maxLoadingDelay):A.maxLoadingDelay;b=H-P,M.logger.trace("bitrate test took "+Math.round(1e3*P)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*b)+" ms"),v=x=1}}return a=this.findBestLevel(c,f,d,u+b,v,x),Math.max(a,0)},w.findBestLevel=function(h,o,l,d,A,f){for(var g,L=this.fragCurrent,E=this.partCurrent,m=this.lastLoadedFragLevel,c=this.hls.levels,u=c[m],a=!!(u!=null&&(g=u.details)!==null&&g!==void 0&&g.live),b=u==null?void 0:u.codecSet,v=E?E.duration:L?L.duration:0,x=l;x>=o;x--){var P=c[x];if(!P||b&&P.codecSet!==b)continue;var H=P.details,V=(E?H==null?void 0:H.partTarget:H==null?void 0:H.averagetargetduration)||v,$=void 0;x<=m?$=A*h:$=f*h;var z=c[x].maxBitrate,F=z*V/$;if(M.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+x+"/"+Math.round($)+"/"+z+"/"+V+"/"+d+"/"+F),$>z&&(!F||a&&!this.bitrateTestDelay||F<d))return x}return-1},T(D,[{key:"nextAutoLevel",get:function(){var h=this._nextAutoLevel,o=this.bwEstimator;if(h!==-1&&(!o||!o.canEstimate()))return h;var l=this.getNextABRAutoLevel();return h!==-1&&(l=Math.min(h,l)),l},set:function(h){this._nextAutoLevel=h}}]),D}();X.default=k},"./src/controller/audio-stream-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/polyfills/number.ts"),B=R("./src/controller/base-stream-controller.ts"),_=R("./src/events.ts"),G=R("./src/utils/buffer-helper.ts"),j=R("./src/controller/fragment-tracker.ts"),O=R("./src/types/level.ts"),M=R("./src/types/loader.ts"),y=R("./src/loader/fragment.ts"),T=R("./src/demux/chunk-cache.ts"),k=R("./src/demux/transmuxer-interface.ts"),D=R("./src/types/transmuxer.ts"),w=R("./src/controller/fragment-finders.ts"),C=R("./src/utils/discontinuities.ts"),h=R("./src/errors.ts"),o=R("./src/utils/logger.ts");function l(){return l=Object.assign||function(L){for(var E=1;E<arguments.length;E++){var m=arguments[E];for(var c in m)Object.prototype.hasOwnProperty.call(m,c)&&(L[c]=m[c])}return L},l.apply(this,arguments)}function d(L,E){L.prototype=Object.create(E.prototype),L.prototype.constructor=L,A(L,E)}function A(L,E){return A=Object.setPrototypeOf||function(c,u){return c.__proto__=u,c},A(L,E)}var f=100,g=function(L){d(E,L);function E(c,u){var a;return a=L.call(this,c,u,"[audio-stream-controller]")||this,a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.audioSwitch=!1,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.bufferFlushed=!1,a._registerListeners(),a}var m=E.prototype;return m.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},m._registerListeners=function(){var u=this.hls;u.on(_.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(_.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(_.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(_.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(_.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.on(_.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.on(_.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(_.Events.ERROR,this.onError,this),u.on(_.Events.BUFFER_RESET,this.onBufferReset,this),u.on(_.Events.BUFFER_CREATED,this.onBufferCreated,this),u.on(_.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.on(_.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(_.Events.FRAG_BUFFERED,this.onFragBuffered,this)},m._unregisterListeners=function(){var u=this.hls;u.off(_.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(_.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(_.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(_.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(_.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.off(_.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.off(_.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(_.Events.ERROR,this.onError,this),u.off(_.Events.BUFFER_RESET,this.onBufferReset,this),u.off(_.Events.BUFFER_CREATED,this.onBufferCreated,this),u.off(_.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.off(_.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(_.Events.FRAG_BUFFERED,this.onFragBuffered,this)},m.onInitPtsFound=function(u,a){var b=a.frag,v=a.id,x=a.initPTS;if(v==="main"){var P=b.cc;this.initPTS[b.cc]=x,this.log("InitPTS for cc: "+P+" found from main: "+x),this.videoTrackCC=P,this.state===B.State.WAITING_INIT_PTS&&this.tick()}},m.startLoad=function(u){if(!this.levels){this.startPosition=u,this.state=B.State.STOPPED;return}var a=this.lastCurrentTime;this.stopLoad(),this.setInterval(f),this.fragLoadError=0,a>0&&u===-1?(this.log("Override startPosition with lastCurrentTime @"+a.toFixed(3)),this.state=B.State.IDLE):(this.loadedmetadata=!1,this.state=B.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=u,this.tick()},m.doTick=function(){switch(this.state){case B.State.IDLE:this.doTickIdle();break;case B.State.WAITING_TRACK:{var u,a=this.levels,b=this.trackId,v=a==null||((u=a[b])===null||u===void 0)?void 0:u.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=B.State.WAITING_INIT_PTS}break}case B.State.FRAG_LOADING_WAITING_RETRY:{var x,P=performance.now(),H=this.retryDate;(!H||P>=H||(x=this.media)!==null&&x!==void 0&&x.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=B.State.IDLE);break}case B.State.WAITING_INIT_PTS:{var V=this.waitingData;if(V){var $=V.frag,z=V.part,F=V.cache,ee=V.complete;if(this.initPTS[$.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.FRAG_LOADING;var oe=F.flush(),le={frag:$,part:z,payload:oe,networkDetails:null};this._handleFragmentLoadProgress(le),ee&&L.prototype._handleFragmentLoadComplete.call(this,le)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+$.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ve=this.getLoadPosition(),Ie=G.BufferHelper.bufferInfo(this.mediaBuffer,ve,this.config.maxBufferHole),xe=Object(w.fragmentWithinToleranceTest)(Ie.end,this.config.maxFragLookUpTolerance,$);xe<0&&(o.logger.log("Waiting fragment cc ("+$.cc+") @ "+$.start+" cancelled because another fragment at "+Ie.end+" is needed"),this.clearWaitingFragment())}}else this.state=B.State.IDLE}}this.onTickEnd()},m.clearWaitingFragment=function(){var u=this.waitingData;u&&(this.fragmentTracker.removeFragment(u.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.IDLE)},m.onTickEnd=function(){var u=this.media;if(!u||!u.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:u,b=a.buffered;!this.loadedmetadata&&b.length&&(this.loadedmetadata=!0),this.lastCurrentTime=u.currentTime},m.doTickIdle=function(){var u,a,b=this.hls,v=this.levels,x=this.media,P=this.trackId,H=b.config;if(!v||!v[P])return;if(!x&&(this.startFragRequested||!H.startFragPrefetch))return;var V=v[P],$=V.details;if(!$||$.live&&this.levelLastLoaded!==P||this.waitForCdnTuneIn($)){this.state=B.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,M.PlaylistLevelType.AUDIO));var z=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,M.PlaylistLevelType.AUDIO);if(z===null)return;var F=z.len,ee=this.getMaxBufferLength(),oe=this.audioSwitch;if(F>=ee&&!oe)return;if(!oe&&this._streamEnded(z,$)){b.trigger(_.Events.BUFFER_EOS,{type:"audio"}),this.state=B.State.ENDED;return}var le=$.fragments,ve=le[0].start,Ie=z.end;if(oe){var xe=this.getLoadPosition();Ie=xe,$.PTSKnown&&xe<ve&&((z.end>ve||z.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),x.currentTime=ve+.05))}var Ce=this.getNextFragment(Ie,$);if(!Ce){this.bufferFlushed=!0;return}((u=Ce.decryptdata)===null||u===void 0?void 0:u.keyFormat)==="identity"&&!((a=Ce.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Ce,$):this.loadFragment(Ce,$,Ie)},m.getMaxBufferLength=function(){var u=L.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,M.PlaylistLevelType.MAIN);return a===null?u:Math.max(u,a.len)},m.onMediaDetaching=function(){this.videoBuffer=null,L.prototype.onMediaDetaching.call(this)},m.onAudioTracksUpdated=function(u,a){var b=a.audioTracks;this.resetTransmuxer(),this.levels=b.map(function(v){return new O.Level(v)})},m.onAudioTrackSwitching=function(u,a){var b=!!a.url;this.trackId=a.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),b?this.setInterval(f):this.resetTransmuxer(),b?(this.audioSwitch=!0,this.state=B.State.IDLE):this.state=B.State.STOPPED,this.tick()},m.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},m.onLevelLoaded=function(u,a){this.mainDetails=a.details},m.onAudioTrackLoaded=function(u,a){var b,v=this.levels,x=a.details,P=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+P);return}this.log("Track "+P+" loaded ["+x.startSN+","+x.endSN+"],duration:"+x.totalduration);var H=v[P],V=0;if(x.live||(b=H.details)!==null&&b!==void 0&&b.live){var $=this.mainDetails;if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed||!$)return;!H.details&&x.hasProgramDateTime&&$.hasProgramDateTime?(Object(C.alignMediaPlaylistByPDT)(x,$),V=x.fragments[0].start):V=this.alignPlaylists(x,H.details)}H.details=x,this.levelLastLoaded=P,!this.startFragRequested&&(this.mainDetails||!x.live)&&this.setStartPosition(H.details,V),this.state===B.State.WAITING_TRACK&&!this.waitForCdnTuneIn(x)&&(this.state=B.State.IDLE),this.tick()},m._handleFragmentLoadProgress=function(u){var a,b=u.frag,v=u.part,x=u.payload,P=this.config,H=this.trackId,V=this.levels;if(!V){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+b.sn+" of level "+b.level+" will not be buffered");return}var $=V[H];console.assert($,"Audio track is defined on fragment load progress");var z=$.details;console.assert(z,"Audio track details are defined on fragment load progress");var F=P.defaultAudioCodec||$.audioCodec||"mp4a.40.2",ee=this.transmuxer;ee||(ee=this.transmuxer=new k.default(this.hls,M.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var oe=this.initPTS[b.cc],le=(a=b.initSegment)===null||a===void 0?void 0:a.data;if(oe!==void 0){var ve=!1,Ie=v?v.index:-1,xe=Ie!==-1,Ce=new D.ChunkMetadata(b.level,b.sn,b.stats.chunkCount,x.byteLength,Ie,xe);ee.push(x,le,F,"",b,v,z.totalduration,ve,Ce,oe)}else{o.logger.log("Unknown video PTS for cc "+b.cc+", waiting for video PTS before demuxing audio frag "+b.sn+" of ["+z.startSN+" ,"+z.endSN+"],track "+H);var Te=this.waitingData=this.waitingData||{frag:b,part:v,cache:new T.default,complete:!1},Se=Te.cache;Se.push(new Uint8Array(x)),this.waitingVideoCC=this.videoTrackCC,this.state=B.State.WAITING_INIT_PTS}},m._handleFragmentLoadComplete=function(u){if(this.waitingData){this.waitingData.complete=!0;return}L.prototype._handleFragmentLoadComplete.call(this,u)},m.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},m.onBufferCreated=function(u,a){var b=a.tracks.audio;b&&(this.mediaBuffer=b.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},m.onFragBuffered=function(u,a){var b=a.frag,v=a.part;if(b.type!==M.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(b)){this.warn("Fragment "+b.sn+(v?" p: "+v.index:"")+" of level "+b.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}b.sn!=="initSegment"&&(this.fragPrevious=b,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(_.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(b,v)},m.onError=function(u,a){switch(a.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(M.PlaylistLevelType.AUDIO,a);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==B.State.ERROR&&this.state!==B.State.STOPPED&&(this.state=a.fatal?B.State.ERROR:B.State.IDLE,this.warn(a.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(a.parent==="audio"&&(this.state===B.State.PARSING||this.state===B.State.PARSED)){var b=!0,v=this.getFwdBufferInfo(this.mediaBuffer,M.PlaylistLevelType.AUDIO);v&&v.len>.5&&(b=!this.reduceMaxBufferLength(v.len)),b&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},m.onBufferFlushed=function(u,a){var b=a.type;b===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},m._handleTransmuxComplete=function(u){var a,b="audio",v=this.hls,x=u.remuxResult,P=u.chunkMeta,H=this.getCurrentContext(P);if(!H){this.warn("The loading context changed while buffering fragment "+P.sn+" of level "+P.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(P.level);return}var V=H.frag,$=H.part,z=x.audio,F=x.text,ee=x.id3,oe=x.initSegment;if(this.fragContextChanged(V))return;if(this.state=B.State.PARSING,this.audioSwitch&&z&&this.completeAudioSwitch(),oe!=null&&oe.tracks&&(this._bufferInitSegment(oe.tracks,V,P),v.trigger(_.Events.FRAG_PARSING_INIT_SEGMENT,{frag:V,id:b,tracks:oe.tracks})),z){var le=z.startPTS,ve=z.endPTS,Ie=z.startDTS,xe=z.endDTS;$&&($.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:le,endPTS:ve,startDTS:Ie,endDTS:xe}),V.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,le,ve,Ie,xe),this.bufferFragmentData(z,V,$,P)}if(ee!=null&&(a=ee.samples)!==null&&a!==void 0&&a.length){var Ce=l({frag:V,id:b},ee);v.trigger(_.Events.FRAG_PARSING_METADATA,Ce)}if(F){var Te=l({frag:V,id:b},F);v.trigger(_.Events.FRAG_PARSING_USERDATA,Te)}},m._bufferInitSegment=function(u,a,b){if(this.state!==B.State.PARSING)return;u.video&&delete u.video;var v=u.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(_.Events.BUFFER_CODECS,u);var x=v.initSegment;if(x!=null&&x.byteLength){var P={type:"audio",frag:a,part:null,chunkMeta:b,parent:a.type,data:x};this.hls.trigger(_.Events.BUFFER_APPENDING,P)}this.tick()},m.loadFragment=function(u,a,b){var v=this.fragmentTracker.getState(u);this.fragCurrent=u,(this.audioSwitch||v===j.FragmentState.NOT_LOADED||v===j.FragmentState.PARTIAL)&&(u.sn==="initSegment"?this._loadInitSegment(u):a.live&&!Object(Q.isFiniteNumber)(this.initPTS[u.cc])?(this.log("Waiting for video PTS in continuity counter "+u.cc+" of live stream before loading audio fragment "+u.sn+" of level "+this.trackId),this.state=B.State.WAITING_INIT_PTS):(this.startFragRequested=!0,L.prototype.loadFragment.call(this,u,a,b)))},m.completeAudioSwitch=function(){var u=this.hls,a=this.media,b=this.trackId;a&&(this.log("Switching audio track : flushing all audio"),L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,u.trigger(_.Events.AUDIO_TRACK_SWITCHED,{id:b})},E}(B.default);X.default=g},"./src/controller/audio-track-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts"),B=R("./src/errors.ts"),_=R("./src/controller/base-playlist-controller.ts"),G=R("./src/types/loader.ts");function j(k,D){for(var w=0;w<D.length;w++){var C=D[w];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(k,C.key,C)}}function O(k,D,w){return D&&j(k.prototype,D),w&&j(k,w),k}function M(k,D){k.prototype=Object.create(D.prototype),k.prototype.constructor=k,y(k,D)}function y(k,D){return y=Object.setPrototypeOf||function(C,h){return C.__proto__=h,C},y(k,D)}var T=function(k){M(D,k);function D(C){var h;return h=k.call(this,C,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var w=D.prototype;return w.registerListeners=function(){var h=this.hls;h.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(Q.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(Q.Events.ERROR,this.onError,this)},w.unregisterListeners=function(){var h=this.hls;h.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(Q.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(Q.Events.ERROR,this.onError,this)},w.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,k.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(h,o){this.tracks=o.audioTracks||[]},w.onAudioTrackLoaded=function(h,o){var l=o.id,d=o.details,A=this.tracksInGroup[l];if(!A){this.warn("Invalid audio track id "+l);return}var f=A.details;A.details=o.details,this.log("audioTrack "+l+" loaded ["+d.startSN+"-"+d.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,f))},w.onLevelLoading=function(h,o){this.switchLevel(o.level)},w.onLevelSwitching=function(h,o){this.switchLevel(o.level)},w.switchLevel=function(h){var o=this.hls.levels[h];if(!(o!=null&&o.audioGroupIds))return;var l=o.audioGroupIds[o.urlId];if(this.groupId!==l){this.groupId=l;var d=this.tracks.filter(function(f){return!l||f.groupId===l});this.selectDefaultTrack&&!d.some(function(f){return f.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=d;var A={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Q.Events.AUDIO_TRACKS_UPDATED,A),this.selectInitialTrack()}},w.onError=function(h,o){if(k.prototype.onError.call(this,h,o),o.fatal||!o.context)return;o.context.type===G.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},w.setAudioTrack=function(h){var o=this.tracksInGroup;if(h<0||h>=o.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=o[this.trackId];this.log("Now switching to audio-track index "+h);var d=o[h],A=d.id,f=d.groupId,g=f===void 0?"":f,L=d.name,E=d.type,m=d.url;if(this.trackId=h,this.trackName=L,this.selectDefaultTrack=!1,this.hls.trigger(Q.Events.AUDIO_TRACK_SWITCHING,{id:A,groupId:g,name:L,type:E,url:m}),d.details&&!d.details.live)return;var c=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(c)},w.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var o=this.trackName,l=this.findTrackId(o)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},w.findTrackId=function(h){for(var o=this.tracksInGroup,l=0;l<o.length;l++){var d=o[l];if((!this.selectDefaultTrack||d.default)&&(!h||h===d.name))return d.id}return-1},w.loadPlaylist=function(h){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,d=o.groupId,A=o.url;if(h)try{A=h.addDirectives(A)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(Q.Events.AUDIO_TRACK_LOADING,{url:A,id:l,groupId:d,deliveryDirectives:h||null})}},O(D,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),D}(_.default);X.default=T},"./src/controller/base-playlist-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return O});var Q=R("./src/polyfills/number.ts"),B=R("./src/types/level.ts"),_=R("./src/controller/level-helper.ts"),G=R("./src/utils/logger.ts"),j=R("./src/errors.ts"),O=function(){function M(T,k){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=G.logger.log.bind(G.logger,k+":"),this.warn=G.logger.warn.bind(G.logger,k+":"),this.hls=T}var y=M.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(k,D){D.fatal&&D.type===j.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},y.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},y.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},y.stopLoad=function(){this.canLoad=!1,this.clearTimer()},y.switchParams=function(k,D){var w=D==null?void 0:D.renditionReports;if(w)for(var C=0;C<w.length;C++){var h=w[C],o=""+h.URI;if(o===k.substr(-o.length)){var l=parseInt(h["LAST-MSN"]),d=parseInt(h["LAST-PART"]);if(D&&this.hls.config.lowLatencyMode){var A=Math.min(D.age-D.partTarget,D.targetduration);d!==void 0&&A>D.partTarget&&(d+=1)}if(Object(Q.isFiniteNumber)(l))return new B.HlsUrlParameters(l,Object(Q.isFiniteNumber)(d)?d:void 0,B.HlsSkip.No)}}},y.loadPlaylist=function(k){},y.shouldLoadTrack=function(k){return this.canLoad&&k&&!!k.url&&(!k.details||k.details.live)},y.playlistLoaded=function(k,D,w){var C=this,h=D.details,o=D.stats,l=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(h.advancedDateTime=Date.now()-l,h.live||w!=null&&w.live){if(h.reloaded(w),w&&this.log("live playlist "+k+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),w&&h.fragments.length>0&&Object(_.mergeDetails)(w,h),!this.canLoad||!h.live)return;var d,A=void 0,f=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var g=this.hls.config.lowLatencyMode,L=h.lastPartSn,E=h.endSN,m=h.lastPartIndex,c=m!==-1,u=L===E,a=g?0:m;c?(A=u?E+1:L,f=u?a:m+1):A=E+1;var b=h.age,v=b+h.ageHeader,x=Math.min(v-h.partTarget,h.targetduration*1.5);if(x>0){if(w&&x>w.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+w.tuneInGoal+" to: "+x+" with playlist age: "+h.age),x=0;else{var P=Math.floor(x/h.targetduration);if(A+=P,f!==void 0){var H=Math.round(x%h.targetduration/h.partTarget);f+=H}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+b.toFixed(2)+"s goal: "+x+" skip sn "+P+" to part "+f)}h.tuneInGoal=x}if(d=this.getDeliveryDirectives(h,D.deliveryDirectives,A,f),g||!u){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(h,D.deliveryDirectives,A,f);var V=Object(_.computeReloadInterval)(h,o);A!==void 0&&h.canBlockReload&&(V-=h.partTarget||1),this.log("reload live playlist "+k+" in "+Math.round(V)+" ms"),this.timer=self.setTimeout(function(){return C.loadPlaylist(d)},V)}else this.clearTimer()},y.getDeliveryDirectives=function(k,D,w,C){var h=Object(B.getSkipValue)(k,w);return D!=null&&D.skip&&k.deltaUpdateFailed&&(w=D.msn,C=D.part,h=B.HlsSkip.No),new B.HlsUrlParameters(w,C,h)},y.retryLoadingOrFail=function(k){var D=this,w=this.hls.config,C=this.retryCount<w.levelLoadingMaxRetry;if(C){var h;if(this.retryCount++,k.details.indexOf("LoadTimeOut")>-1&&(h=k.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+k.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*w.levelLoadingRetryDelay,w.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return D.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+k.details+'"')}}else this.warn('cannot recover from error "'+k.details+'"'),this.clearTimer(),k.fatal=!0;return C},M}()},"./src/controller/base-stream-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"State",function(){return E}),R.d(X,"default",function(){return m});var Q=R("./src/polyfills/number.ts"),B=R("./src/task-loop.ts"),_=R("./src/controller/fragment-tracker.ts"),G=R("./src/utils/buffer-helper.ts"),j=R("./src/utils/logger.ts"),O=R("./src/events.ts"),M=R("./src/errors.ts"),y=R("./src/types/transmuxer.ts"),T=R("./src/utils/mp4-tools.ts"),k=R("./src/utils/discontinuities.ts"),D=R("./src/controller/fragment-finders.ts"),w=R("./src/controller/level-helper.ts"),C=R("./src/loader/fragment-loader.ts"),h=R("./src/crypt/decrypter.ts"),o=R("./src/utils/time-ranges.ts"),l=R("./src/types/loader.ts");function d(c,u){for(var a=0;a<u.length;a++){var b=u[a];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(c,b.key,b)}}function A(c,u,a){return u&&d(c.prototype,u),a&&d(c,a),c}function f(c){if(c===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return c}function g(c,u){c.prototype=Object.create(u.prototype),c.prototype.constructor=c,L(c,u)}function L(c,u){return L=Object.setPrototypeOf||function(b,v){return b.__proto__=v,b},L(c,u)}var E={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},m=function(c){g(u,c);function u(b,v,x){var P;return P=c.call(this)||this,P.hls=void 0,P.fragPrevious=null,P.fragCurrent=null,P.fragmentTracker=void 0,P.transmuxer=null,P._state=E.STOPPED,P.media=void 0,P.mediaBuffer=void 0,P.config=void 0,P.bitrateTest=!1,P.lastCurrentTime=0,P.nextLoadPosition=0,P.startPosition=0,P.loadedmetadata=!1,P.fragLoadError=0,P.retryDate=0,P.levels=null,P.fragmentLoader=void 0,P.levelLastLoaded=null,P.startFragRequested=!1,P.decrypter=void 0,P.initPTS=[],P.onvseeking=null,P.onvended=null,P.logPrefix="",P.log=void 0,P.warn=void 0,P.logPrefix=x,P.log=j.logger.log.bind(j.logger,x+":"),P.warn=j.logger.warn.bind(j.logger,x+":"),P.hls=b,P.fragmentLoader=new C.default(b.config),P.fragmentTracker=v,P.config=b.config,P.decrypter=new h.default(b,b.config),b.on(O.Events.KEY_LOADED,P.onKeyLoaded,f(P)),P}var a=u.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(v){},a.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=E.STOPPED},a._streamEnded=function(v,x){var P=this.fragCurrent,H=this.fragmentTracker;if(!x.live&&P&&P.sn===x.endSN&&!v.nextStart){var V=H.getState(P);return V===_.FragmentState.PARTIAL||V===_.FragmentState.OK}return!1},a.onMediaAttached=function(v,x){var P=this.media=this.mediaBuffer=x.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),P.addEventListener("seeking",this.onvseeking),P.addEventListener("ended",this.onvended);var H=this.config;this.levels&&H.autoStartLoad&&this.state===E.STOPPED&&this.startLoad(H.startPosition)},a.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},a.onMediaSeeking=function(){var v=this.config,x=this.fragCurrent,P=this.media,H=this.mediaBuffer,V=this.state,$=P?P.currentTime:0,z=G.BufferHelper.bufferInfo(H||P,$,v.maxBufferHole);if(this.log("media seeking to "+(Object(Q.isFiniteNumber)($)?$.toFixed(3):$)+", state: "+V),V===E.ENDED)this.resetLoadingState();else if(x&&!z.len){var F=v.maxFragLookUpTolerance,ee=x.start-F,oe=x.start+x.duration+F,le=$>oe;($<ee||le)&&(le&&x.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),x.loader.abort()),this.resetLoadingState())}P&&(this.lastCurrentTime=$),!this.loadedmetadata&&!z.len&&(this.nextLoadPosition=this.startPosition=$),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,x){if(this.state!==E.KEY_LOADING||x.frag!==this.fragCurrent||!this.levels)return;this.state=E.IDLE;var P=this.levels[x.frag.level].details;P&&this.loadFragment(x.frag,P,x.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),c.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=E.STOPPED,this.hls.off(O.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,c.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(v,x){this.log("Loading key for "+v.sn+" of ["+x.startSN+"-"+x.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=E.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(O.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,x,P){this._loadFragForPlayback(v,x,P)},a._loadFragForPlayback=function(v,x,P){var H=this,V=function(z){if(H.fragContextChanged(v)){H.warn("Fragment "+v.sn+(z.part?" p: "+z.part.index:"")+" of level "+v.level+" was dropped during download."),H.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,H._handleFragmentLoadProgress(z)};this._doFragLoad(v,x,P,V).then(function($){if(!$)return;H.fragLoadError=0;var z=H.state;if(H.fragContextChanged(v)){(z===E.FRAG_LOADING||z===E.BACKTRACKING||!H.fragCurrent&&z===E.PARSING)&&(H.fragmentTracker.removeFragment(v),H.state=E.IDLE);return}if("payload"in $&&(H.log("Loaded fragment "+v.sn+" of level "+v.level),H.hls.trigger(O.Events.FRAG_LOADED,$),H.state===E.BACKTRACKING)){H.fragmentTracker.backtrack(v,$),H.resetFragmentLoading(v);return}H._handleFragmentLoadComplete($)}).catch(function($){H.warn($),H.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,x,P){if(P===void 0&&(P=null),!(v-x))return;var H={startOffset:v,endOffset:x,type:P};this.fragLoadError=0,this.hls.trigger(O.Events.BUFFER_FLUSHING,H)},a._loadInitSegment=function(v){var x=this;this._doFragLoad(v).then(function(P){if(!P||x.fragContextChanged(v)||!x.levels)throw new Error("init load aborted");return P}).then(function(P){var H=x.hls,V=P.payload,$=v.decryptdata;if(V&&V.byteLength>0&&$&&$.key&&$.iv&&$.method==="AES-128"){var z=self.performance.now();return x.decrypter.webCryptoDecrypt(new Uint8Array(V),$.key.buffer,$.iv.buffer).then(function(F){var ee=self.performance.now();return H.trigger(O.Events.FRAG_DECRYPTED,{frag:v,payload:F,stats:{tstart:z,tdecrypt:ee}}),P.payload=F,P})}return P}).then(function(P){var H=x.fragCurrent,V=x.hls,$=x.levels;if(!$)throw new Error("init load aborted, missing levels");var z=$[v.level].details;console.assert(z,"Level details are defined when init segment is loaded");var F=v.stats;x.state=E.IDLE,x.fragLoadError=0,v.data=new Uint8Array(P.payload),F.parsing.start=F.buffering.start=self.performance.now(),F.parsing.end=F.buffering.end=self.performance.now(),P.frag===H&&V.trigger(O.Events.FRAG_BUFFERED,{stats:F,frag:H,part:null,id:v.type}),x.tick()}).catch(function(P){x.warn(P),x.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var x=this.fragCurrent;return!v||!x||v.level!==x.level||v.sn!==x.sn||v.urlId!==x.urlId},a.fragBufferedComplete=function(v,x){var P=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(x?" part: "+x.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(G.BufferHelper.getBuffered(P))),this.state=E.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var x=this.transmuxer;if(!x)return;var P=v.frag,H=v.part,V=v.partsLoaded,$=!V||V.length===0||V.some(function(F){return!F}),z=new y.ChunkMetadata(P.level,P.sn,P.stats.chunkCount+1,0,H?H.index:-1,!$);x.flush(z)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,x,P,H){var V=this;if(P===void 0&&(P=null),!this.levels)throw new Error("frag load aborted, missing levels");if(P=Math.max(v.start,P||0),this.config.lowLatencyMode&&x){var $=x.partList;if($&&H){P>v.end&&x.fragmentHint&&(v=x.fragmentHint);var z=this.getNextPart($,v,P);if(z>-1){var F=$[z];return this.log("Loading part sn: "+v.sn+" p: "+F.index+" cc: "+v.cc+" of playlist ["+x.startSN+"-"+x.endSN+"] parts [0-"+z+"-"+($.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(P.toFixed(3))),this.nextLoadPosition=F.start+F.duration,this.state=E.FRAG_LOADING,this.hls.trigger(O.Events.FRAG_LOADING,{frag:v,part:$[z],targetBufferTime:P}),this.doFragPartsLoad(v,$,z,H).catch(function(ee){return V.handleFragLoadError(ee)})}else if(!v.url||this.loadedEndOfParts($,P))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(x?"of ["+x.startSN+"-"+x.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(P.toFixed(3))),Object(Q.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=E.FRAG_LOADING,this.hls.trigger(O.Events.FRAG_LOADING,{frag:v,targetBufferTime:P}),this.fragmentLoader.load(v,H).catch(function(ee){return V.handleFragLoadError(ee)})},a.doFragPartsLoad=function(v,x,P,H){var V=this;return new Promise(function($,z){var F=[],ee=function oe(le){var ve=x[le];V.fragmentLoader.loadPart(v,ve,H).then(function(Ie){F[ve.index]=Ie;var xe=Ie.part;V.hls.trigger(O.Events.FRAG_LOADED,Ie);var Ce=x[le+1];if(Ce&&Ce.fragment===v)oe(le+1);else return $({frag:v,part:xe,partsLoaded:F})}).catch(z)};ee(P)})},a.handleFragLoadError=function(v){var x=v.data;return x&&x.details===M.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(x.frag,x.part):this.hls.trigger(O.Events.ERROR,x),null},a._handleTransmuxerFlush=function(v){var x=this.getCurrentContext(v);if(!x||this.state!==E.PARSING){this.fragCurrent||(this.state=E.IDLE);return}var P=x.frag,H=x.part,V=x.level,$=self.performance.now();P.stats.parsing.end=$,H&&(H.stats.parsing.end=$),this.updateLevelTiming(P,H,V,v.partial)},a.getCurrentContext=function(v){var x=this.levels,P=v.level,H=v.sn,V=v.part;if(!x||!x[P])return this.warn("Levels object was unset while buffering fragment "+H+" of level "+P+". The current chunk will not be buffered."),null;var $=x[P],z=V>-1?Object(w.getPartWith)($,H,V):null,F=z?z.fragment:Object(w.getFragmentWithSN)($,H,this.fragCurrent);return F?{frag:F,part:z,level:$}:null},a.bufferFragmentData=function(v,x,P,H){if(!v||this.state!==E.PARSING)return;var V=v.data1,$=v.data2,z=V;if(V&&$&&(z=Object(T.appendUint8Array)(V,$)),!z||!z.length)return;var F={type:v.type,frag:x,part:P,chunkMeta:H,parent:x.type,data:z};this.hls.trigger(O.Events.BUFFER_APPENDING,F),v.dropped&&v.independent&&!P&&this.flushBufferGap(x)},a.flushBufferGap=function(v){var x=this.media;if(!x)return;if(!G.BufferHelper.isBuffered(x,x.currentTime)){this.flushMainBuffer(0,v.start);return}var P=x.currentTime,H=G.BufferHelper.bufferInfo(x,P,0),V=v.duration,$=Math.min(this.config.maxFragLookUpTolerance*2,V*.25),z=Math.max(Math.min(v.start-$,H.end-$),P+$);v.start-z>$&&this.flushMainBuffer(z,v.start)},a.getFwdBufferInfo=function(v,x){var P=this.config,H=this.getLoadPosition();if(!Object(Q.isFiniteNumber)(H))return null;var V=G.BufferHelper.bufferInfo(v,H,P.maxBufferHole);if(V.len===0&&V.nextStart!==void 0){var $=this.fragmentTracker.getBufferedFrag(H,x);if($&&V.nextStart<$.end)return G.BufferHelper.bufferInfo(v,H,Math.max(V.nextStart,P.maxBufferHole))}return V},a.getMaxBufferLength=function(v){var x=this.config,P;return v?P=Math.max(8*x.maxBufferSize/v,x.maxBufferLength):P=x.maxBufferLength,Math.min(P,x.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var x=this.config,P=v||x.maxBufferLength;return x.maxMaxBufferLength>=P?(x.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+x.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,x){var P,H,V=x.fragments,$=V.length;if(!$)return null;var z=this.config,F=V[0].start,ee;if(x.live){var oe=z.initialLiveManifestSize;if($<oe)return this.warn("Not enough fragments to start playback (have: "+$+", need: "+oe+")"),null;!x.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(ee=this.getInitialLiveFragment(x,V),this.startPosition=ee?this.hls.liveSyncPosition||ee.start:v)}else v<=F&&(ee=V[0]);if(!ee){var le=z.lowLatencyMode?x.partEnd:x.fragmentEnd;ee=this.getFragmentAtPosition(v,le,x)}return(P=ee)!==null&&P!==void 0&&P.initSegment&&!((H=ee)!==null&&H!==void 0&&H.initSegment.data)&&!this.bitrateTest&&(ee=ee.initSegment),ee},a.getNextPart=function(v,x,P){for(var H=-1,V=!1,$=!0,z=0,F=v.length;z<F;z++){var ee=v[z];if($=$&&!ee.independent,H>-1&&P<ee.start)break;var oe=ee.loaded;!oe&&(V||ee.independent||$)&&ee.fragment===x&&(H=z),V=oe}return H},a.loadedEndOfParts=function(v,x){var P=v[v.length-1];return P&&x>P.start&&P.loaded},a.getInitialLiveFragment=function(v,x){var P=this.fragPrevious,H=null;if(P){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+P.programDateTime),H=Object(D.findFragmentByPDT)(x,P.endProgramDateTime,this.config.maxFragLookUpTolerance)),!H){var V=P.sn+1;if(V>=v.startSN&&V<=v.endSN){var $=x[V-v.startSN];P.cc===$.cc&&(H=$,this.log("Live playlist, switching playlist, load frag with next SN: "+H.sn))}H||(H=Object(D.findFragWithCC)(x,P.cc),H&&this.log("Live playlist, switching playlist, load frag with same CC: "+H.sn))}}else{var z=this.hls.liveSyncPosition;z!==null&&(H=this.getFragmentAtPosition(z,this.bitrateTest?v.fragmentEnd:v.edge,v))}return H},a.getFragmentAtPosition=function(v,x,P){var H=this.config,V=this.fragPrevious,$=P.fragments,z=P.endSN,F=P.fragmentHint,ee=H.maxFragLookUpTolerance,oe=!!(H.lowLatencyMode&&P.partList&&F);oe&&F&&!this.bitrateTest&&($=$.concat(F),z=F.sn);var le;if(v<x){var ve=v>x-ee?0:ee;le=Object(D.findFragmentByPTS)(V,$,v,ve)}else le=$[$.length-1];if(le){var Ie=le.sn-P.startSN,xe=V&&le.level===V.level,Ce=$[Ie+1],Te=this.fragmentTracker.getState(le);if(Te===_.FragmentState.BACKTRACKED){le=null;for(var Se=Ie;$[Se]&&this.fragmentTracker.getState($[Se])===_.FragmentState.BACKTRACKED;)V?le=$[Se--]:le=$[--Se];le||(le=Ce)}else V&&le.sn===V.sn&&!oe&&(xe&&(le.sn<z&&this.fragmentTracker.getState(Ce)!==_.FragmentState.OK?(this.log("SN "+le.sn+" just loaded, load next one: "+Ce.sn),le=Ce):le=null))}return le},a.synchronizeToLiveEdge=function(v){var x=this.config,P=this.media;if(!P)return;var H=this.hls.liveSyncPosition,V=P.currentTime,$=v.fragments[0].start,z=v.edge,F=V>=$-x.maxFragLookUpTolerance&&V<=z;if(H!==null&&P.duration>H&&(V<H||!F)){var ee=x.liveMaxLatencyDuration!==void 0?x.liveMaxLatencyDuration:x.liveMaxLatencyDurationCount*v.targetduration;(!F&&P.readyState<4||V<z-ee)&&(this.loadedmetadata||(this.nextLoadPosition=H),P.readyState&&(this.warn("Playback: "+V.toFixed(3)+" is located too far from the end of live sliding playlist: "+z+", reset currentTime to : "+H.toFixed(3)),P.currentTime=H))}},a.alignPlaylists=function(v,x){var P=this.levels,H=this.levelLastLoaded,V=this.fragPrevious,$=H!==null?P[H]:null,z=v.fragments.length;if(!z)return this.warn("No fragments in live playlist"),0;var F=v.fragments[0].start,ee=!x,oe=v.alignedSliding&&Object(Q.isFiniteNumber)(F);if(ee||!oe&&!F){Object(k.alignStream)(V,$,v);var le=v.fragments[0].start;return this.log("Live playlist sliding: "+le.toFixed(2)+" start-sn: "+(x?x.startSN:"na")+"->"+v.startSN+" prev-sn: "+(V?V.sn:"na")+" fragments: "+z),le}return F},a.waitForCdnTuneIn=function(v){var x=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*x)},a.setStartPosition=function(v,x){var P=this.startPosition;if(P<x&&(P=-1),P===-1||this.lastCurrentTime===-1){var H=v.startTimeOffset;Object(Q.isFiniteNumber)(H)?(P=x+H,H<0&&(P+=v.totalduration),P=Math.min(Math.max(x,P),x+v.totalduration),this.log("Start time offset "+H+" found in playlist, adjust startPosition to "+P),this.startPosition=P):v.live?P=this.hls.liveSyncPosition||x:this.startPosition=P=0,this.lastCurrentTime=P}this.nextLoadPosition=P},a.getLoadPosition=function(){var v=this.media,x=0;return this.loadedmetadata&&v?x=v.currentTime:this.nextLoadPosition&&(x=this.nextLoadPosition),x},a.handleFragLoadAborted=function(v,x){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(x?" part"+x.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},a.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=E.IDLE)},a.onFragmentOrKeyLoadError=function(v,x){if(x.fatal)return;var P=x.frag;if(!P||P.type!==v)return;var H=this.fragCurrent;console.assert(H&&P.sn===H.sn&&P.level===H.level&&P.urlId===H.urlId,"Frag load error must match current frag to retry");var V=this.config;if(this.fragLoadError+1<=V.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(P.level))return;var $=Math.min(Math.pow(2,this.fragLoadError)*V.fragLoadingRetryDelay,V.fragLoadingMaxRetryTimeout);this.warn("Fragment "+P.sn+" of "+v+" "+P.level+" failed to load, retrying in "+$+"ms"),this.retryDate=self.performance.now()+$,this.fragLoadError++,this.state=E.FRAG_LOADING_WAITING_RETRY}else x.levelRetry?(v===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=E.IDLE):(j.logger.error(x.details+" reaches max retry, redispatch as fatal ..."),x.fatal=!0,this.hls.stopLoad(),this.state=E.ERROR)},a.afterBufferFlushed=function(v,x,P){if(!v)return;var H=G.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(x,H,P),this.state===E.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=E.IDLE},a.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var x=this.levels?this.levels[v].details:null;if(x!=null&&x.live)return this.startPosition=-1,this.setStartPosition(x,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,x,P,H){var V=this,$=P.details;console.assert(!!$,"level.details must be defined");var z=Object.keys(v.elementaryStreams).reduce(function(F,ee){var oe=v.elementaryStreams[ee];if(oe){var le=oe.endPTS-oe.startPTS;if(le<=0)return V.warn("Could not parse fragment "+v.sn+" "+ee+" duration reliably ("+le+") resetting transmuxer to fallback to playlist timing"),V.resetTransmuxer(),F||!1;var ve=H?0:Object(w.updateFragPTSDTS)($,v,oe.startPTS,oe.endPTS,oe.startDTS,oe.endDTS);return V.hls.trigger(O.Events.LEVEL_PTS_UPDATED,{details:$,level:P,drift:ve,type:ee,frag:v,start:oe.startPTS,end:oe.endPTS}),!0}return F},!1);z?(this.state=E.PARSED,this.hls.trigger(O.Events.FRAG_PARSED,{frag:v,part:x})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},A(u,[{key:"state",get:function(){return this._state},set:function(v){var x=this._state;x!==v&&(this._state=v,this.log(x+"->"+v))}}]),u}(B.default)},"./src/controller/buffer-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return D});var Q=R("./src/polyfills/number.ts"),B=R("./src/events.ts"),_=R("./src/utils/logger.ts"),G=R("./src/errors.ts"),j=R("./src/utils/buffer-helper.ts"),O=R("./src/utils/mediasource-helper.ts"),M=R("./src/loader/fragment.ts"),y=R("./src/controller/buffer-operation-queue.ts"),T=Object(O.getMediaSource)(),k=/([ha]vc.)(?:\.[^.,]+)+/,D=function(){function w(h){var o=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=o.hls,d=o.media,A=o.mediaSource;_.logger.log("[buffer-controller]: Media source opened"),d&&(o.updateMediaElementDuration(),l.trigger(B.Events.MEDIA_ATTACHED,{media:d})),A&&A.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){_.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){_.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var C=w.prototype;return C.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},C.destroy=function(){this.unregisterListeners(),this.details=null},C.registerListeners=function(){var o=this.hls;o.on(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(B.Events.BUFFER_RESET,this.onBufferReset,this),o.on(B.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(B.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(B.Events.BUFFER_EOS,this.onBufferEos,this),o.on(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(B.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(B.Events.FRAG_PARSED,this.onFragParsed,this),o.on(B.Events.FRAG_CHANGED,this.onFragChanged,this)},C.unregisterListeners=function(){var o=this.hls;o.off(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(B.Events.BUFFER_RESET,this.onBufferReset,this),o.off(B.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(B.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(B.Events.BUFFER_EOS,this.onBufferEos,this),o.off(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(B.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(B.Events.FRAG_PARSED,this.onFragParsed,this),o.off(B.Events.FRAG_CHANGED,this.onFragChanged,this)},C._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},C.onManifestParsed=function(o,l){var d=2;(l.audio&&!l.video||!l.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,_.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},C.onMediaAttaching=function(o,l){var d=this.media=l.media;if(d&&T){var A=this.mediaSource=new T;A.addEventListener("sourceopen",this._onMediaSourceOpen),A.addEventListener("sourceended",this._onMediaSourceEnded),A.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(A),this._objectUrl=d.src}},C.onMediaDetaching=function(){var o=this.media,l=this.mediaSource,d=this._objectUrl;if(l){if(_.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(A){_.logger.warn("[buffer-controller]: onMediaDetaching: "+A.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(d&&self.URL.revokeObjectURL(d),o.src===d?(o.removeAttribute("src"),o.load()):_.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(B.Events.MEDIA_DETACHED,void 0)},C.onBufferReset=function(){var o=this;this.getSourceBufferTypes().forEach(function(l){var d=o.sourceBuffer[l];try{d&&(o.removeBufferListeners(l),o.mediaSource&&o.mediaSource.removeSourceBuffer(d),o.sourceBuffer[l]=void 0)}catch(A){_.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",A)}}),this._initSourceBuffer()},C.onBufferCodecs=function(o,l){var d=this,A=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(f){if(A){var g=d.tracks[f];if(g&&typeof g.buffer.changeType=="function"){var L=l[f],E=L.codec,m=L.levelCodec,c=L.container,u=(g.levelCodec||g.codec).replace(k,"$1"),a=(m||E).replace(k,"$1");if(u!==a){var b=c+";codecs="+(m||E);d.appendChangeType(f,b)}}}else d.pendingTracks[f]=l[f]}),A)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},C.appendChangeType=function(o,l){var d=this,A=this.operationQueue,f={execute:function(){var L=d.sourceBuffer[o];L&&(_.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+l),L.changeType(l)),A.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(L){_.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",L)}};A.append(f,o)},C.onBufferAppending=function(o,l){var d=this,A=this.hls,f=this.operationQueue,g=this.tracks,L=l.data,E=l.type,m=l.frag,c=l.part,u=l.chunkMeta,a=u.buffering[E],b=self.performance.now();a.start=b;var v=m.stats.buffering,x=c?c.stats.buffering:null;v.start===0&&(v.start=b),x&&x.start===0&&(x.start=b);var P=g.audio,H=E==="audio"&&u.id===1&&(P==null?void 0:P.container)==="audio/mpeg",V={execute:function(){if(a.executeStart=self.performance.now(),H){var z=d.sourceBuffer[E];if(z){var F=m.start-z.timestampOffset;Math.abs(F)>=.1&&(_.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+m.start+" (delta: "+F+") sn: "+m.sn+")"),z.timestampOffset=m.start)}}d.appendExecutor(L,E)},onStart:function(){},onComplete:function(){var z=self.performance.now();a.executeEnd=a.end=z,v.first===0&&(v.first=z),x&&x.first===0&&(x.first=z);var F=d.sourceBuffer,ee={};for(var oe in F)ee[oe]=j.BufferHelper.getBuffered(F[oe]);d.appendError=0,d.hls.trigger(B.Events.BUFFER_APPENDED,{type:E,frag:m,part:c,chunkMeta:u,parent:m.type,timeRanges:ee})},onError:function(z){_.logger.error("[buffer-controller]: Error encountered while trying to append to the "+E+" SourceBuffer",z);var F={type:G.ErrorTypes.MEDIA_ERROR,parent:m.type,details:G.ErrorDetails.BUFFER_APPEND_ERROR,err:z,fatal:!1};z.code===DOMException.QUOTA_EXCEEDED_ERR?F.details=G.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,F.details=G.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>A.config.appendErrorMaxRetry&&(_.logger.error("[buffer-controller]: Failed "+A.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),F.fatal=!0)),A.trigger(B.Events.ERROR,F)}};f.append(V,E)},C.onBufferFlushing=function(o,l){var d=this,A=this.operationQueue,f=function(L){return{execute:d.removeExecutor.bind(d,L,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){d.hls.trigger(B.Events.BUFFER_FLUSHED,{type:L})},onError:function(m){_.logger.warn("[buffer-controller]: Failed to remove from "+L+" SourceBuffer",m)}}};l.type?A.append(f(l.type),l.type):this.getSourceBufferTypes().forEach(function(g){A.append(f(g),g)})},C.onFragParsed=function(o,l){var d=this,A=l.frag,f=l.part,g=[],L=f?f.elementaryStreams:A.elementaryStreams;L[M.ElementaryStreamTypes.AUDIOVIDEO]?g.push("audiovideo"):(L[M.ElementaryStreamTypes.AUDIO]&&g.push("audio"),L[M.ElementaryStreamTypes.VIDEO]&&g.push("video"));var E=function(){var c=self.performance.now();A.stats.buffering.end=c,f&&(f.stats.buffering.end=c);var u=f?f.stats:A.stats;d.hls.trigger(B.Events.FRAG_BUFFERED,{frag:A,part:f,stats:u,id:A.type})};g.length===0&&_.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+A.type+" level: "+A.level+" sn: "+A.sn),this.blockBuffers(E,g)},C.onFragChanged=function(o,l){this.flushBackBuffer()},C.onBufferEos=function(o,l){var d=this,A=this.getSourceBufferTypes().reduce(function(f,g){var L=d.sourceBuffer[g];return(!l.type||l.type===g)&&(L&&!L.ended&&(L.ended=!0,_.logger.log("[buffer-controller]: "+g+" sourceBuffer now EOS"))),f&&!!(!L||L.ended)},!0);A&&this.blockBuffers(function(){var f=d.mediaSource;if(!f||f.readyState!=="open")return;f.endOfStream()})},C.onLevelUpdated=function(o,l){var d=l.details;if(!d.fragments.length)return;this.details=d,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},C.flushBackBuffer=function(){var o=this.hls,l=this.details,d=this.media,A=this.sourceBuffer;if(!d||l===null)return;var f=this.getSourceBufferTypes();if(!f.length)return;var g=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(Q.isFiniteNumber)(g)||g<0)return;var L=d.currentTime,E=l.levelTargetDuration,m=Math.max(g,E),c=Math.floor(L/E)*E-m;f.forEach(function(u){var a=A[u];if(a){var b=j.BufferHelper.getBuffered(a);b.length>0&&c>b.start(0)&&(o.trigger(B.Events.BACK_BUFFER_REACHED,{bufferEnd:c}),l.live&&o.trigger(B.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:c}),o.trigger(B.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:c,type:u}))}})},C.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,l=this.hls,d=this.media,A=this.mediaSource,f=o.fragments[0].start+o.totalduration,g=d.duration,L=Object(Q.isFiniteNumber)(A.duration)?A.duration:0;o.live&&l.config.liveDurationInfinity?(_.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),A.duration=Infinity,this.updateSeekableRange(o)):(f>L&&f>g||!Object(Q.isFiniteNumber)(g))&&(_.logger.log("[buffer-controller]: Updating Media Source duration to "+f.toFixed(3)),A.duration=f)},C.updateSeekableRange=function(o){var l=this.mediaSource,d=o.fragments,A=d.length;if(A&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var f=Math.max(0,d[0].start),g=Math.max(f,f+o.totalduration);l.setLiveSeekableRange(f,g)}},C.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,d=this.pendingTracks,A=Object.keys(d).length;if(A&&!o||A===2){this.createSourceBuffers(d),this.pendingTracks={};var f=this.getSourceBufferTypes();if(f.length===0){this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}f.forEach(function(g){l.executeNext(g)})}},C.createSourceBuffers=function(o){var l=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var A=0;for(var f in o)if(!l[f]){var g=o[f];if(!g)throw Error("source buffer exists for track "+f+", however track does not");var L=g.levelCodec||g.codec,E=g.container+";codecs="+L;_.logger.log("[buffer-controller]: creating sourceBuffer("+E+")");try{var m=l[f]=d.addSourceBuffer(E),c=f;this.addBufferListener(c,"updatestart",this._onSBUpdateStart),this.addBufferListener(c,"updateend",this._onSBUpdateEnd),this.addBufferListener(c,"error",this._onSBUpdateError),this.tracks[f]={buffer:m,codec:L,container:g.container,levelCodec:g.levelCodec,id:g.id},A++}catch(u){_.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+u.message),this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,mimeType:E})}}A&&this.hls.trigger(B.Events.BUFFER_CREATED,{tracks:this.tracks})},C._onSBUpdateStart=function(o){var l=this.operationQueue,d=l.current(o);d.onStart()},C._onSBUpdateEnd=function(o){var l=this.operationQueue,d=l.current(o);d.onComplete(),l.shiftAndExecuteNext(o)},C._onSBUpdateError=function(o,l){_.logger.error("[buffer-controller]: "+o+" SourceBuffer error",l),this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(o);d&&d.onError(l)},C.removeExecutor=function(o,l,d){var A=this.media,f=this.mediaSource,g=this.operationQueue,L=this.sourceBuffer,E=L[o];if(!A||!f||!E){_.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),g.shiftAndExecuteNext(o);return}var m=Object(Q.isFiniteNumber)(A.duration)?A.duration:Infinity,c=Object(Q.isFiniteNumber)(f.duration)?f.duration:Infinity,u=Math.max(0,l),a=Math.min(d,m,c);a>u?(_.logger.log("[buffer-controller]: Removing ["+u+","+a+"] from the "+o+" SourceBuffer"),console.assert(!E.updating,o+" sourceBuffer must not be updating"),E.remove(u,a)):g.shiftAndExecuteNext(o)},C.appendExecutor=function(o,l){var d=this.operationQueue,A=this.sourceBuffer,f=A[l];if(!f){_.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),d.shiftAndExecuteNext(l);return}f.ended=!1,console.assert(!f.updating,l+" sourceBuffer must not be updating"),f.appendBuffer(o)},C.blockBuffers=function(o,l){var d=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){_.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var A=this.operationQueue,f=l.map(function(g){return A.appendBlocker(g)});Promise.all(f).then(function(){o(),l.forEach(function(g){var L=d.sourceBuffer[g];(!L||!L.updating)&&A.shiftAndExecuteNext(g)})})},C.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},C.addBufferListener=function(o,l,d){var A=this.sourceBuffer[o];if(!A)return;var f=d.bind(this,o);this.listeners[o].push({event:l,listener:f}),A.addEventListener(l,f)},C.removeBufferListeners=function(o){var l=this.sourceBuffer[o];if(!l)return;this.listeners[o].forEach(function(d){l.removeEventListener(d.event,d.listener)})},w}()},"./src/controller/buffer-operation-queue.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return B});var Q=R("./src/utils/logger.ts"),B=function(){function _(j){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=j}var G=_.prototype;return G.append=function(O,M){var y=this.queues[M];y.push(O),y.length===1&&this.buffers[M]&&this.executeNext(M)},G.insertAbort=function(O,M){var y=this.queues[M];y.unshift(O),this.executeNext(M)},G.appendBlocker=function(O){var M,y=new Promise(function(k){M=k}),T={execute:M,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(T,O),y},G.executeNext=function(O){var M=this.buffers,y=this.queues,T=M[O],k=y[O];if(k.length){var D=k[0];try{D.execute()}catch(w){Q.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),D.onError(w),(!T||!T.updating)&&(k.shift(),this.executeNext(O))}}},G.shiftAndExecuteNext=function(O){this.queues[O].shift(),this.executeNext(O)},G.current=function(O){return this.queues[O][0]},_}()},"./src/controller/cap-level-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts");function B(j,O){for(var M=0;M<O.length;M++){var y=O[M];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(j,y.key,y)}}function _(j,O,M){return O&&B(j.prototype,O),M&&B(j,M),j}var G=function(){function j(M){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=M,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var O=j.prototype;return O.setStreamController=function(y){this.streamController=y},O.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},O.registerListeners=function(){var y=this.hls;y.on(Q.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(Q.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},O.unregisterListener=function(){var y=this.hls;y.off(Q.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(Q.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},O.onFpsDropLevelCapping=function(y,T){j.isLevelAllowed(T.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(T.droppedLevel)},O.onMediaAttaching=function(y,T){this.media=T.media instanceof HTMLVideoElement?T.media:null},O.onManifestParsed=function(y,T){var k=this.hls;this.restrictedLevels=[],this.firstLevel=T.firstLevel,k.config.capLevelToPlayerSize&&T.video&&this.startCapping()},O.onBufferCodecs=function(y,T){var k=this.hls;k.config.capLevelToPlayerSize&&T.video&&this.startCapping()},O.onMediaDetaching=function(){this.stopCapping()},O.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var T=this.hls;T.autoLevelCapping=this.getMaxLevel(y.length-1),T.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=T.autoLevelCapping}}},O.getMaxLevel=function(y){var T=this,k=this.hls.levels;if(!k.length)return-1;var D=k.filter(function(w,C){return j.isLevelAllowed(C,T.restrictedLevels)&&C<=y});return this.clientRect=null,j.getMaxLevelByMediaSize(D,this.mediaWidth,this.mediaHeight)},O.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()},O.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},O.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,T={width:0,height:0};if(y){var k=y.getBoundingClientRect();T.width=k.width,T.height=k.height,!T.width&&!T.height&&(T.width=k.right-k.left||y.width||0,T.height=k.bottom-k.top||y.height||0)}return this.clientRect=T,T},j.isLevelAllowed=function(y,T){return T===void 0&&(T=[]),T.indexOf(y)===-1},j.getMaxLevelByMediaSize=function(y,T,k){if(!y||!y.length)return-1;for(var D=function(l,d){return d?l.width!==d.width||l.height!==d.height:!0},w=y.length-1,C=0;C<y.length;C+=1){var h=y[C];if((h.width>=T||h.height>=k)&&D(h,y[C+1])){w=C;break}}return w},_(j,[{key:"mediaWidth",get:function(){return this.getDimensions().width*j.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*j.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(T){}return y}}]),j}();X.default=G},"./src/controller/cmcd-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return D});var Q=R("./src/events.ts"),B=R("./src/types/cmcd.ts"),_=R("./src/utils/buffer-helper.ts"),G=R("./src/utils/logger.ts");function j(w,C){for(var h=0;h<C.length;h++){var o=C[h];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(w,o.key,o)}}function O(w,C,h){return C&&j(w.prototype,C),h&&j(w,h),w}function M(w,C){var h=typeof Symbol!="undefined"&&w[Symbol.iterator]||w["@@iterator"];if(h)return(h=h.call(w)).next.bind(h);if(Array.isArray(w)||(h=y(w))||C&&w&&typeof w.length=="number"){h&&(w=h);var o=0;return function(){return o>=w.length?{done:!0}:{done:!1,value:w[o++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function y(w,C){if(!w)return;if(typeof w=="string")return T(w,C);var h=Object.prototype.toString.call(w).slice(8,-1);if(h==="Object"&&w.constructor&&(h=w.constructor.name),h==="Map"||h==="Set")return Array.from(w);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return T(w,C)}function T(w,C){(C==null||C>w.length)&&(C=w.length);for(var h=0,o=new Array(C);h<C;h++)o[h]=w[h];return o}function k(){return k=Object.assign||function(w){for(var C=1;C<arguments.length;C++){var h=arguments[C];for(var o in h)Object.prototype.hasOwnProperty.call(h,o)&&(w[o]=h[o])}return w},k.apply(this,arguments)}var D=function(){function w(h){var o=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){o.initialized&&(o.starved=!0),o.buffering=!0},this.onPlaying=function(){o.initialized||(o.initialized=!0),o.buffering=!1},this.applyPlaylistData=function(A){try{o.apply(A,{ot:B.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(f){G.logger.warn("Could not generate manifest CMCD data.",f)}},this.applyFragmentData=function(A){try{var f=A.frag,g=o.hls.levels[f.level],L=o.getObjectType(f),E={d:f.duration*1e3,ot:L};(L===B.CMCDObjectType.VIDEO||L===B.CMCDObjectType.AUDIO||L==B.CMCDObjectType.MUXED)&&(E.br=g.bitrate/1e3,E.tb=o.getTopBandwidth(L),E.bl=o.getBufferLength(L)),o.apply(A,E)}catch(m){G.logger.warn("Could not generate segment CMCD data.",m)}},this.hls=h;var l=this.config=h.config,d=l.cmcd;d!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=d.sessionId||w.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var C=w.prototype;return C.registerListeners=function(){var o=this.hls;o.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(Q.Events.BUFFER_CREATED,this.onBufferCreated,this)},C.unregisterListeners=function(){var o=this.hls;o.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(Q.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},C.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},C.onMediaAttached=function(o,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},C.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},C.onBufferCreated=function(o,l){var d,A;this.audioBuffer=(d=l.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(A=l.tracks.video)===null||A===void 0?void 0:A.buffer},C.createData=function(){var o;return{v:B.CMCDVersion,sf:B.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(o=this.media)===null||o===void 0?void 0:o.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},C.apply=function(o,l){l===void 0&&(l={}),k(l,this.createData());var d=l.ot===B.CMCDObjectType.INIT||l.ot===B.CMCDObjectType.VIDEO||l.ot===B.CMCDObjectType.MUXED;if(this.starved&&d&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var A=w.toHeaders(l);if(!Object.keys(A).length)return;o.headers||(o.headers={}),k(o.headers,A)}else{var f=w.toQuery(l);if(!f)return;o.url=w.appendQueryToUri(o.url,f)}},C.getObjectType=function(o){var l=o.type;return l==="subtitle"?B.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?B.CMCDObjectType.INIT:l==="audio"?B.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?B.CMCDObjectType.VIDEO:B.CMCDObjectType.MUXED:void 0},C.getTopBandwidth=function(o){for(var l=0,d=o===B.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,A=M(d),f;!(f=A()).done;){var g=f.value;g.bitrate>l&&(l=g.bitrate)}return l>0?l:NaN},C.getBufferLength=function(o){var l=this.hls.media,d=o===B.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!l)return NaN;var A=_.BufferHelper.bufferInfo(d,l.currentTime,this.config.maxBufferHole);return A.len*1e3},C.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,d=o||this.config.loader;return function(){function A(g){this.loader=void 0,this.loader=new d(g)}var f=A.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(L,E,m){l(L),this.loader.load(L,E,m)},O(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},C.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,d=o||this.config.loader;return function(){function A(g){this.loader=void 0,this.loader=new d(g)}var f=A.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(L,E,m){l(L),this.loader.load(L,E,m)},O(A,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),A}()},w.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},w.serialize=function(o){for(var l=[],d=function(H){return!Number.isNaN(H)&&H!=null&&H!==""&&H!==!1},A=function(H){return Math.round(H)},f=function(H){return A(H/100)*100},g=function(H){return encodeURIComponent(H)},L={br:A,d:A,bl:f,dl:f,mtp:f,nor:g,rtp:f,tb:A},E=Object.keys(o||{}).sort(),m=M(E),c;!(c=m()).done;){var u=c.value,a=o[u];if(!d(a))continue;if(u==="v"&&a===1)continue;if(u=="pr"&&a===1)continue;var b=L[u];b&&(a=b(a));var v=typeof a,x=void 0;u==="ot"||u==="sf"||u==="st"?x=u+"="+a:v==="boolean"?x=u:v==="number"?x=u+"="+a:x=u+"="+JSON.stringify(a),l.push(x)}return l.join(",")},w.toHeaders=function(o){for(var l=Object.keys(o),d={},A=["Object","Request","Session","Status"],f=[{},{},{},{}],g={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},L=0,E=l;L<E.length;L++){var m=E[L],c=g[m]!=null?g[m]:1;f[c][m]=o[m]}for(var u=0;u<f.length;u++){var a=w.serialize(f[u]);a&&(d["CMCD-"+A[u]]=a)}return d},w.toQuery=function(o){return"CMCD="+encodeURIComponent(w.serialize(o))},w.appendQueryToUri=function(o,l){if(!l)return o;var d=o.includes("?")?"&":"?";return""+o+d+l},w}()},"./src/controller/eme-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts"),B=R("./src/errors.ts"),_=R("./src/utils/logger.ts"),G=R("./src/utils/mediakeys-helper.ts");function j(D,w){for(var C=0;C<w.length;C++){var h=w[C];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(D,h.key,h)}}function O(D,w,C){return w&&j(D.prototype,w),C&&j(D,C),D}var M=3,y=function(w,C,h){var o={audioCapabilities:[],videoCapabilities:[]};return w.forEach(function(l){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:h.audioRobustness||""})}),C.forEach(function(l){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:h.videoRobustness||""})}),[o]},T=function(w,C,h,o){switch(w){case G.KeySystems.WIDEVINE:return y(C,h,o);default:throw new Error("Unknown key-system: "+w)}},k=function(){function D(C){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=C,this._config=C.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=D.prototype;return w.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},w._registerListeners=function(){this.hls.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w._unregisterListeners=function(){this.hls.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Q.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this)},w.getLicenseServerUrl=function(h){switch(h){case G.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},w._attemptKeySystemAccess=function(h,o,l){var d=this,A=T(h,o,l,this._drmSystemOptions);_.logger.log("Requesting encrypted media key-system access");var f=this.requestMediaKeySystemAccess(h,A);this.mediaKeysPromise=f.then(function(g){return d._onMediaKeySystemAccessObtained(h,g)}),f.catch(function(g){_.logger.error('Failed to obtain key-system "'+h+'" access:',g)})},w._onMediaKeySystemAccessObtained=function(h,o){var l=this;_.logger.log('Access for key-system "'+h+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:h};this._mediaKeysList.push(d);var A=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(f){return d.mediaKeys=f,_.logger.log('Media-keys created for key-system "'+h+'"'),l._onMediaKeysCreated(),f});return A.catch(function(f){_.logger.error("Failed to create media-keys:",f)}),A},w._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),h._onNewMediaKeySession(o.mediaKeysSession))})},w._onNewMediaKeySession=function(h){var o=this;_.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(l){o._onKeySessionMessage(h,l.message)},!1)},w._onKeySessionMessage=function(h,o){_.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(l){_.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),h.update(l)})},w.onMediaEncrypted=function(h){var o=this;if(_.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){_.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(A){if(!o._media)return;o._attemptSetMediaKeys(A),o._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(l).catch(l)},w._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var o=this._mediaKeysList[0];if(!o||!o.mediaKeys){_.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}_.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},w._generateRequestWithPreferredKeySession=function(h,o){var l=this,d=this._mediaKeysList[0];if(!d){_.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){_.logger.warn("Key-Session already initialized but requested again");return}var A=d.mediaKeysSession;if(!A){_.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){_.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}_.logger.log('Generating key-session request for "'+h+'" init data type'),d.mediaKeysSessionInitialized=!0,A.generateRequest(h,o).then(function(){_.logger.debug("Key-session generation succeeded")}).catch(function(f){_.logger.error("Error generating key-session request:",f),l.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},w._createLicenseXhr=function(h,o,l){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,h,o,l);var A=this._licenseXhrSetup;if(A)try{A.call(this.hls,d,h),A=void 0}catch(f){_.logger.error(f)}try{d.readyState||d.open("POST",h,!0),A&&A.call(this.hls,d,h)}catch(f){throw new Error("issue setting up KeySystem license XHR "+f)}return d},w._onLicenseRequestReadyStageChange=function(h,o,l,d){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,_.logger.log("License request succeeded");var A=h.response,f=this._licenseResponseCallback;if(f)try{A=f.call(this.hls,h,o)}catch(L){_.logger.error(L)}d(A)}else{if(_.logger.error("License Request XHR failed ("+o+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>M){this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var g=M-this._requestLicenseFailureCount+1;_.logger.warn("Retrying license request, "+g+" attempts left"),this._requestLicense(l,d)}break}},w._generateLicenseRequestChallenge=function(h,o){switch(h.mediaKeySystemDomain){case G.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},w._requestLicense=function(h,o){_.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){_.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var d=this.getLicenseServerUrl(l.mediaKeySystemDomain),A=this._createLicenseXhr(d,h,o);_.logger.log("Sending license request to URL: "+d);var f=this._generateLicenseRequestChallenge(l,h);A.send(f)}catch(g){_.logger.error("Failure requesting DRM license: "+g),this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},w.onMediaAttached=function(h,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},w.onMediaDetached=function(){var h=this._media,o=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(o.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},w.onManifestParsed=function(h,o){if(!this._emeEnabled)return;var l=o.levels.map(function(A){return A.audioCodec}).filter(function(A){return!!A}),d=o.levels.map(function(A){return A.videoCodec}).filter(function(A){return!!A});this._attemptKeySystemAccess(G.KeySystems.WIDEVINE,l,d)},O(D,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),D}();X.default=k},"./src/controller/fps-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts"),B=R("./src/utils/logger.ts"),_=function(){function G(O){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=O,this.registerListeners()}var j=G.prototype;return j.setStreamController=function(M){this.streamController=M},j.registerListeners=function(){this.hls.on(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},j.unregisterListeners=function(){this.hls.off(Q.Events.MEDIA_ATTACHING,this.onMediaAttaching)},j.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},j.onMediaAttaching=function(M,y){var T=this.hls.config;if(T.capLevelOnFPSDrop){var k=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=k,k&&typeof k.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),T.fpsDroppedMonitoringPeriod)}},j.checkFPS=function(M,y,T){var k=performance.now();if(y){if(this.lastTime){var D=k-this.lastTime,w=T-this.lastDroppedFrames,C=y-this.lastDecodedFrames,h=1e3*w/D,o=this.hls;if(o.trigger(Q.Events.FPS_DROP,{currentDropped:w,currentDecoded:C,totalDroppedFrames:T}),h>0&&w>o.config.fpsDroppedMonitoringThreshold*C){var l=o.currentLevel;B.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(o.autoLevelCapping===-1||o.autoLevelCapping>=l)&&(l=l-1,o.trigger(Q.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:o.currentLevel}),o.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=k,this.lastDroppedFrames=T,this.lastDecodedFrames=y}},j.checkFPSInterval=function(){var M=this.media;if(M)if(this.isVideoPlaybackQualityAvailable){var y=M.getVideoPlaybackQuality();this.checkFPS(M,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(M,M.webkitDecodedFrameCount,M.webkitDroppedFrameCount)},G}();X.default=_},"./src/controller/fragment-finders.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"findFragmentByPDT",function(){return _}),R.d(X,"findFragmentByPTS",function(){return G}),R.d(X,"fragmentWithinToleranceTest",function(){return j}),R.d(X,"pdtWithinToleranceTest",function(){return O}),R.d(X,"findFragWithCC",function(){return M});var Q=R("./src/polyfills/number.ts"),B=R("./src/utils/binary-search.ts");function _(y,T,k){if(T===null||!Array.isArray(y)||!y.length||!Object(Q.isFiniteNumber)(T))return null;var D=y[0].programDateTime;if(T<(D||0))return null;var w=y[y.length-1].endProgramDateTime;if(T>=(w||0))return null;k=k||0;for(var C=0;C<y.length;++C){var h=y[C];if(O(T,k,h))return h}return null}function G(y,T,k,D){k===void 0&&(k=0),D===void 0&&(D=0);var w=null;if(y?w=T[y.sn-T[0].sn+1]||null:k===0&&T[0].start===0&&(w=T[0]),w&&j(k,D,w)===0)return w;var C=B.default.search(T,j.bind(null,k,D));return C||w}function j(y,T,k){y===void 0&&(y=0),T===void 0&&(T=0);var D=Math.min(T,k.duration+(k.deltaPTS?k.deltaPTS:0));return k.start+k.duration-D<=y?1:k.start-D>y&&k.start?-1:0}function O(y,T,k){var D=Math.min(T,k.duration+(k.deltaPTS?k.deltaPTS:0))*1e3,w=k.endProgramDateTime||0;return w-D>y}function M(y,T){return B.default.search(y,function(k){return k.cc<T?1:k.cc>T?-1:0})}},"./src/controller/fragment-tracker.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"FragmentState",function(){return _}),R.d(X,"FragmentTracker",function(){return G});var Q=R("./src/events.ts"),B=R("./src/types/loader.ts"),_;(function(M){M.NOT_LOADED="NOT_LOADED",M.BACKTRACKED="BACKTRACKED",M.APPENDING="APPENDING",M.PARTIAL="PARTIAL",M.OK="OK"})(_||(_={}));var G=function(){function M(T){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=T,this._registerListeners()}var y=M.prototype;return y._registerListeners=function(){var k=this.hls;k.on(Q.Events.BUFFER_APPENDED,this.onBufferAppended,this),k.on(Q.Events.FRAG_BUFFERED,this.onFragBuffered,this),k.on(Q.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var k=this.hls;k.off(Q.Events.BUFFER_APPENDED,this.onBufferAppended,this),k.off(Q.Events.FRAG_BUFFERED,this.onFragBuffered,this),k.off(Q.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(k,D){if(D===B.PlaylistLevelType.MAIN){var w=this.activeFragment,C=this.activeParts;if(!w)return null;if(C)for(var h=C.length;h--;){var o=C[h],l=o?o.end:w.appendedPTS;if(o.start<=k&&l!==void 0&&k<=l)return h>9&&(this.activeParts=C.slice(h-9)),o}else if(w.start<=k&&w.appendedPTS!==void 0&&k<=w.appendedPTS)return w}return this.getBufferedFrag(k,D)},y.getBufferedFrag=function(k,D){for(var w=this.fragments,C=Object.keys(w),h=C.length;h--;){var o=w[C[h]];if((o==null?void 0:o.body.type)===D&&o.buffered){var l=o.body;if(l.start<=k&&k<=l.end)return l}}return null},y.detectEvictedFragments=function(k,D,w){var C=this;Object.keys(this.fragments).forEach(function(h){var o=C.fragments[h];if(!o)return;if(!o.buffered){o.body.type===w&&C.removeFragment(o.body);return}var l=o.range[k];if(!l)return;l.time.some(function(d){var A=!C.isTimeBuffered(d.startPTS,d.endPTS,D);return A&&C.removeFragment(o.body),A})})},y.detectPartialFragments=function(k){var D=this,w=this.timeRanges,C=k.frag,h=k.part;if(!w||C.sn==="initSegment")return;var o=O(C),l=this.fragments[o];if(!l)return;Object.keys(w).forEach(function(d){var A=C.elementaryStreams[d];if(!A)return;var f=w[d],g=h!==null||A.partial===!0;l.range[d]=D.getBufferedTimes(C,h,g,f)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},y.fragBuffered=function(k){var D=O(k),w=this.fragments[D];w&&(w.backtrack=w.loaded=null,w.buffered=!0)},y.getBufferedTimes=function(k,D,w,C){for(var h={time:[],partial:w},o=D?D.start:k.start,l=D?D.end:k.end,d=k.minEndPTS||l,A=k.maxStartPTS||o,f=0;f<C.length;f++){var g=C.start(f)-this.bufferPadding,L=C.end(f)+this.bufferPadding;if(A>=g&&d<=L){h.time.push({startPTS:Math.max(o,C.start(f)),endPTS:Math.min(l,C.end(f))});break}else if(o<L&&l>g)h.partial=!0,h.time.push({startPTS:Math.max(o,C.start(f)),endPTS:Math.min(l,C.end(f))});else if(l<=g)break}return h},y.getPartialFragment=function(k){var D=null,w,C,h,o=0,l=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(A){var f=d[A];if(!f)return;j(f)&&(C=f.body.start-l,h=f.body.end+l,k>=C&&k<=h&&(w=Math.min(k-C,h-k),o<=w&&(D=f.body,o=w)))}),D},y.getState=function(k){var D=O(k),w=this.fragments[D];return w?w.buffered?j(w)?_.PARTIAL:_.OK:w.backtrack?_.BACKTRACKED:_.APPENDING:_.NOT_LOADED},y.backtrack=function(k,D){var w=O(k),C=this.fragments[w];if(!C||C.backtrack)return null;var h=C.backtrack=D||C.loaded;return C.loaded=null,h},y.getBacktrackData=function(k){var D=O(k),w=this.fragments[D];if(w){var C,h=w.backtrack;if(h!=null&&(C=h.payload)!==null&&C!==void 0&&C.byteLength)return h;this.removeFragment(k)}return null},y.isTimeBuffered=function(k,D,w){for(var C,h,o=0;o<w.length;o++){if(C=w.start(o)-this.bufferPadding,h=w.end(o)+this.bufferPadding,k>=C&&D<=h)return!0;if(D<=C)return!1}return!1},y.onFragLoaded=function(k,D){var w=D.frag,C=D.part;if(w.sn==="initSegment"||w.bitrateTest||C)return;var h=O(w);this.fragments[h]={body:w,loaded:D,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(k,D){var w=this,C=D.frag,h=D.part,o=D.timeRanges;if(C.type===B.PlaylistLevelType.MAIN)if(this.activeFragment=C,h){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(h)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach(function(d){var A=o[d];if(w.detectEvictedFragments(d,A),!h)for(var f=0;f<A.length;f++)C.appendedPTS=Math.max(A.end(f),C.appendedPTS||0)})},y.onFragBuffered=function(k,D){this.detectPartialFragments(D)},y.hasFragment=function(k){var D=O(k);return!!this.fragments[D]},y.removeFragmentsInRange=function(k,D,w){var C=this;Object.keys(this.fragments).forEach(function(h){var o=C.fragments[h];if(!o)return;if(o.buffered){var l=o.body;l.type===w&&l.start<D&&l.end>k&&C.removeFragment(l)}})},y.removeFragment=function(k){var D=O(k);k.stats.loaded=0,k.clearElementaryStreamInfo(),delete this.fragments[D]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},M}();function j(M){var y,T;return M.buffered&&(((y=M.range.video)===null||y===void 0?void 0:y.partial)||((T=M.range.audio)===null||T===void 0?void 0:T.partial))}function O(M){return M.type+"_"+M.level+"_"+M.urlId+"_"+M.sn}},"./src/controller/gap-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"STALL_MINIMUM_DURATION_MS",function(){return j}),R.d(X,"MAX_START_GAP_JUMP",function(){return O}),R.d(X,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return M}),R.d(X,"SKIP_BUFFER_RANGE_START",function(){return y}),R.d(X,"default",function(){return T});var Q=R("./src/utils/buffer-helper.ts"),B=R("./src/errors.ts"),_=R("./src/events.ts"),G=R("./src/utils/logger.ts"),j=250,O=2,M=.1,y=.05,T=function(){function k(w,C,h,o){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=w,this.media=C,this.fragmentTracker=h,this.hls=o}var D=k.prototype;return D.destroy=function(){this.hls=this.fragmentTracker=this.media=null},D.poll=function(C){var h=this.config,o=this.media,l=this.stalled,d=o.currentTime,A=o.seeking,f=this.seeking&&!A,g=!this.seeking&&A;if(this.seeking=A,d!==C){if(this.moved=!0,l!==null){if(this.stallReported){var L=self.performance.now()-l;G.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(L)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((g||f)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!Q.BufferHelper.getBuffered(o).length)return;var E=Q.BufferHelper.bufferInfo(o,d,0),m=E.len>0,c=E.nextStart||0;if(!m&&!c)return;if(A){var u=E.len>O,a=!c||c-d>O&&!this.fragmentTracker.getPartialFragment(d);if(u||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var b,v=Math.max(c,E.start||0)-d,x=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,P=x==null||((b=x.details)===null||b===void 0)?void 0:b.live,H=P?x.details.targetduration*2:O;if(v>0&&v<=H){this._trySkipBufferHole(null);return}}var V=self.performance.now();if(l===null){this.stalled=V;return}var $=V-l;!A&&$>=j&&this._reportStall(E.len);var z=Q.BufferHelper.bufferInfo(o,d,h.maxBufferHole);this._tryFixBufferStall(z,$)},D._tryFixBufferStall=function(C,h){var o=this.config,l=this.fragmentTracker,d=this.media,A=d.currentTime,f=l.getPartialFragment(A);if(f){var g=this._trySkipBufferHole(f);if(g)return}C.len>o.maxBufferHole&&h>o.highBufferWatchdogPeriod*1e3&&(G.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},D._reportStall=function(C){var h=this.hls,o=this.media,l=this.stallReported;l||(this.stallReported=!0,G.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+C+")"),h.trigger(_.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:C}))},D._trySkipBufferHole=function(C){for(var h=this.config,o=this.hls,l=this.media,d=l.currentTime,A=0,f=Q.BufferHelper.getBuffered(l),g=0;g<f.length;g++){var L=f.start(g);if(d+h.maxBufferHole>=A&&d<L){var E=Math.max(L+y,l.currentTime+M);return G.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+E),this.moved=!0,this.stalled=null,l.currentTime=E,C&&o.trigger(_.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+d+" to "+E,frag:C}),E}A=f.end(g)}return 0},D._tryNudgeBuffer=function(){var C=this.config,h=this.hls,o=this.media,l=o.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<C.nudgeMaxRetry){var A=l+d*C.nudgeOffset;G.logger.warn("Nudging 'currentTime' from "+l+" to "+A),o.currentTime=A,h.trigger(_.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else G.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+C.nudgeMaxRetry+" nudges"),h.trigger(_.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},k}()},"./src/controller/id3-track-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts"),B=R("./src/utils/texttrack-utils.ts"),_=R("./src/demux/id3.ts"),G=.25,j=function(){function O(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var M=O.prototype;return M.destroy=function(){this._unregisterListeners()},M._registerListeners=function(){var T=this.hls;T.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(Q.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.on(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},M._unregisterListeners=function(){var T=this.hls;T.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(Q.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.off(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},M.onMediaAttached=function(T,k){this.media=k.media},M.onMediaDetaching=function(){if(!this.id3Track)return;Object(B.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},M.getID3Track=function(T){if(!this.media)return;for(var k=0;k<T.length;k++){var D=T[k];if(D.kind==="metadata"&&D.label==="id3")return Object(B.sendAddTrackEvent)(D,this.media),D}return this.media.addTextTrack("metadata","id3")},M.onFragParsingMetadata=function(T,k){if(!this.media)return;var D=k.frag,w=k.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var C=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<w.length;h++){var o=_.getID3Frames(w[h].data);if(o){var l=w[h].pts,d=h<w.length-1?w[h+1].pts:D.end,A=d-l;A<=0&&(d=l+G);for(var f=0;f<o.length;f++){var g=o[f];if(!_.isTimeStampFrame(g)){var L=new C(l,d,"");L.value=g,this.id3Track.addCue(L)}}}}},M.onBufferFlushing=function(T,k){var D=k.startOffset,w=k.endOffset,C=k.type;if(!C||C==="audio"){var h=this.id3Track;h&&Object(B.removeCuesInRange)(h,D,w)}},O}();X.default=j},"./src/controller/latency-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return O});var Q=R("./src/errors.ts"),B=R("./src/events.ts"),_=R("./src/utils/logger.ts");function G(M,y){for(var T=0;T<y.length;T++){var k=y[T];k.enumerable=k.enumerable||!1,k.configurable=!0,"value"in k&&(k.writable=!0),Object.defineProperty(M,k.key,k)}}function j(M,y,T){return y&&G(M.prototype,y),T&&G(M,T),M}var O=function(){function M(T){var k=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 k.timeupdate()},this.hls=T,this.config=T.config,this.registerListeners()}var y=M.prototype;return y.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},y.registerListeners=function(){this.hls.on(B.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(B.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(B.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){this.hls.off(B.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(B.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(B.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(B.Events.ERROR,this.onError)},y.onMediaAttached=function(k,D){this.media=D.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},y.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},y.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},y.onLevelUpdated=function(k,D){var w=D.details;this.levelDetails=w,w.advanced&&this.timeupdate(),!w.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(k,D){if(D.details!==Q.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,_.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var k=this.media,D=this.levelDetails;if(!k||!D)return;this.currentTime=k.currentTime;var w=this.computeLatency();if(w===null)return;this._latency=w;var C=this.config,h=C.lowLatencyMode,o=C.maxLiveSyncPlaybackRate;if(!h||o===1)return;var l=this.targetLatency;if(l===null)return;var d=w-l,A=Math.min(this.maxLatency,l+D.targetduration),f=d<A;if(D.live&&f&&d>.05&&this.forwardBufferLength>1){var g=Math.min(2,Math.max(1,o)),L=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;k.playbackRate=Math.min(g,Math.max(1,L))}else k.playbackRate!==1&&k.playbackRate!==0&&(k.playbackRate=1)},y.estimateLiveEdge=function(){var k=this.levelDetails;return k===null?null:k.edge+k.age},y.computeLatency=function(){var k=this.estimateLiveEdge();return k===null?null:k-this.currentTime},j(M,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var k=this.config,D=this.levelDetails;return k.liveMaxLatencyDuration!==void 0?k.liveMaxLatencyDuration:D?k.liveMaxLatencyDurationCount*D.targetduration:0}},{key:"targetLatency",get:function(){var k=this.levelDetails;if(k===null)return null;var D=k.holdBack,w=k.partHoldBack,C=k.targetduration,h=this.config,o=h.liveSyncDuration,l=h.liveSyncDurationCount,d=h.lowLatencyMode,A=this.hls.userConfig,f=d&&w||D;(A.liveSyncDuration||A.liveSyncDurationCount||f===0)&&(f=o!==void 0?o:l*C);var g=C,L=1;return f+Math.min(this.stallCount*L,g)}},{key:"liveSyncPosition",get:function(){var k=this.estimateLiveEdge(),D=this.targetLatency,w=this.levelDetails;if(k===null||D===null||w===null)return null;var C=w.edge,h=k-D-this.edgeStalled,o=C-w.totalduration,l=C-(this.config.lowLatencyMode&&w.partTarget||w.targetduration);return Math.min(Math.max(o,h),l)}},{key:"drift",get:function(){var k=this.levelDetails;return k===null?1:k.drift}},{key:"edgeStalled",get:function(){var k=this.levelDetails;if(k===null)return 0;var D=(this.config.lowLatencyMode&&k.partTarget||k.targetduration)*3;return Math.max(k.age-D,0)}},{key:"forwardBufferLength",get:function(){var k=this.media,D=this.levelDetails;if(!k||!D)return 0;var w=k.buffered.length;return w?k.buffered.end(w-1):D.edge-this.currentTime}}]),M}()},"./src/controller/level-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return h});var Q=R("./src/types/level.ts"),B=R("./src/events.ts"),_=R("./src/errors.ts"),G=R("./src/utils/codecs.ts"),j=R("./src/controller/level-helper.ts"),O=R("./src/controller/base-playlist-controller.ts"),M=R("./src/types/loader.ts");function y(){return y=Object.assign||function(o){for(var l=1;l<arguments.length;l++){var d=arguments[l];for(var A in d)Object.prototype.hasOwnProperty.call(d,A)&&(o[A]=d[A])}return o},y.apply(this,arguments)}function T(o,l){for(var d=0;d<l.length;d++){var A=l[d];A.enumerable=A.enumerable||!1,A.configurable=!0,"value"in A&&(A.writable=!0),Object.defineProperty(o,A.key,A)}}function k(o,l,d){return l&&T(o.prototype,l),d&&T(o,d),o}function D(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,w(o,l)}function w(o,l){return w=Object.setPrototypeOf||function(A,f){return A.__proto__=f,A},w(o,l)}var C=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(o){D(l,o);function l(A){var f;return f=o.call(this,A,"[level-controller]")||this,f._levels=[],f._firstLevel=-1,f._startLevel=void 0,f.currentLevelIndex=-1,f.manualLevelIndex=-1,f.onParsedComplete=void 0,f._registerListeners(),f}var d=l.prototype;return d._registerListeners=function(){var f=this.hls;f.on(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.on(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.on(B.Events.FRAG_LOADED,this.onFragLoaded,this),f.on(B.Events.ERROR,this.onError,this)},d._unregisterListeners=function(){var f=this.hls;f.off(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.off(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.off(B.Events.FRAG_LOADED,this.onFragLoaded,this),f.off(B.Events.ERROR,this.onError,this)},d.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,o.prototype.destroy.call(this)},d.startLoad=function(){var f=this._levels;f.forEach(function(g){g.loadError=0}),o.prototype.startLoad.call(this)},d.onManifestLoaded=function(f,g){var L=[],E=[],m=[],c,u={},a,b=!1,v=!1,x=!1;if(g.levels.forEach(function($){var z=$.attrs;b=b||!!($.width&&$.height),v=v||!!$.videoCodec,x=x||!!$.audioCodec,C&&$.audioCodec&&$.audioCodec.indexOf("mp4a.40.34")!==-1&&($.audioCodec=void 0);var F=$.bitrate+"-"+$.attrs.RESOLUTION+"-"+$.attrs.CODECS;a=u[F],a?a.url.push($.url):(a=new Q.Level($),u[F]=a,L.push(a)),z&&(z.AUDIO&&Object(j.addGroupId)(a,"audio",z.AUDIO),z.SUBTITLES&&Object(j.addGroupId)(a,"text",z.SUBTITLES))}),(b||v)&&x&&(L=L.filter(function($){var z=$.videoCodec,F=$.width,ee=$.height;return!!z||!!(F&&ee)})),L=L.filter(function($){var z=$.audioCodec,F=$.videoCodec;return(!z||Object(G.isCodecSupportedInMp4)(z,"audio"))&&(!F||Object(G.isCodecSupportedInMp4)(F,"video"))}),g.audioTracks&&(E=g.audioTracks.filter(function($){return!$.audioCodec||Object(G.isCodecSupportedInMp4)($.audioCodec,"audio")}),Object(j.assignTrackIdsByGroup)(E)),g.subtitles&&(m=g.subtitles,Object(j.assignTrackIdsByGroup)(m)),L.length>0){c=L[0].bitrate,L.sort(function($,z){return $.bitrate-z.bitrate}),this._levels=L;for(var P=0;P<L.length;P++)if(L[P].bitrate===c){this._firstLevel=P,this.log("manifest loaded, "+L.length+" level(s) found, first bitrate: "+c);break}var H=x&&!v,V={levels:L,audioTracks:E,subtitleTracks:m,firstLevel:this._firstLevel,stats:g.stats,audio:x,video:v,altAudio:!H&&E.some(function($){return!!$.url})};this.hls.trigger(B.Events.MANIFEST_PARSED,V),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(B.Events.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:g.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(f,g){if(o.prototype.onError.call(this,f,g),g.fatal)return;var L=g.context,E=this._levels[this.currentLevelIndex];if(L&&(L.type===M.PlaylistContextType.AUDIO_TRACK&&E.audioGroupIds&&L.groupId===E.audioGroupIds[E.urlId]||L.type===M.PlaylistContextType.SUBTITLE_TRACK&&E.textGroupIds&&L.groupId===E.textGroupIds[E.urlId])){this.redundantFailover(this.currentLevelIndex);return}var m=!1,c=!0,u;switch(g.details){case _.ErrorDetails.FRAG_LOAD_ERROR:case _.ErrorDetails.FRAG_LOAD_TIMEOUT:case _.ErrorDetails.KEY_LOAD_ERROR:case _.ErrorDetails.KEY_LOAD_TIMEOUT:if(g.frag){var a=this._levels[g.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(u=g.frag.level)):u=g.frag.level}break;case _.ErrorDetails.LEVEL_LOAD_ERROR:case _.ErrorDetails.LEVEL_LOAD_TIMEOUT:L&&(L.deliveryDirectives&&(c=!1),u=L.level),m=!0;break;case _.ErrorDetails.REMUX_ALLOC_ERROR:u=g.level,m=!0;break}u!==void 0&&this.recoverLevel(g,u,m,c)},d.recoverLevel=function(f,g,L,E){var m=f.details,c=this._levels[g];if(c.loadError++,L){var u=this.retryLoadingOrFail(f);if(u)f.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(E){var a=c.url.length;if(a>1&&c.loadError<a)f.levelRetry=!0,this.redundantFailover(g);else if(this.manualLevelIndex===-1){var b=g===0?this._levels.length-1:g-1;this.currentLevelIndex!==b&&this._levels[b].loadError===0&&(this.warn(m+": switch to "+b),f.levelRetry=!0,this.hls.nextAutoLevel=b)}}},d.redundantFailover=function(f){var g=this._levels[f],L=g.url.length;if(L>1){var E=(g.urlId+1)%L;this.warn("Switching to redundant URL-id "+E),this._levels.forEach(function(m){m.urlId=E}),this.level=f}},d.onFragLoaded=function(f,g){var L=g.frag;if(L!==void 0&&L.type===M.PlaylistLevelType.MAIN){var E=this._levels[L.level];E!==void 0&&(E.fragmentError=0,E.loadError=0)}},d.onLevelLoaded=function(f,g){var L,E=g.level,m=g.details,c=this._levels[E];if(!c){var u;this.warn("Invalid level index "+E),(u=g.deliveryDirectives)!==null&&u!==void 0&&u.skip&&(m.deltaUpdateFailed=!0);return}E===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(E,g,c.details)):(L=g.deliveryDirectives)!==null&&L!==void 0&&L.skip&&(m.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(f,g){var L=this.hls.levels[this.currentLevelIndex];if(!L)return;if(L.audioGroupIds){for(var E=-1,m=this.hls.audioTracks[g.id].groupId,c=0;c<L.audioGroupIds.length;c++)if(L.audioGroupIds[c]===m){E=c;break}E!==L.urlId&&(L.urlId=E,this.startLoad())}},d.loadPlaylist=function(f){var g=this.currentLevelIndex,L=this._levels[g];if(this.canLoad&&L&&L.url.length>0){var E=L.urlId,m=L.url[E];if(f)try{m=f.addDirectives(m)}catch(c){this.warn("Could not construct new URL with HLS Delivery Directives: "+c)}this.log("Attempt loading level index "+g+(f?" at sn "+f.msn+" part "+f.part:"")+" with URL-id "+E+" "+m),this.clearTimer(),this.hls.trigger(B.Events.LEVEL_LOADING,{url:m,level:g,id:E,deliveryDirectives:f||null})}},d.removeLevel=function(f,g){var L=function(c,u){return u!==g},E=this._levels.filter(function(m,c){return c!==f?!0:m.url.length>1&&g!==void 0?(m.url=m.url.filter(L),m.audioGroupIds&&(m.audioGroupIds=m.audioGroupIds.filter(L)),m.textGroupIds&&(m.textGroupIds=m.textGroupIds.filter(L)),m.urlId=0,!0):!1}).map(function(m,c){var u=m.details;return u!=null&&u.fragments&&u.fragments.forEach(function(a){a.level=c}),m});this._levels=E,this.hls.trigger(B.Events.LEVELS_UPDATED,{levels:E})},k(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(f){var g,L=this._levels;if(L.length===0)return;if(this.currentLevelIndex===f&&(g=L[f])!==null&&g!==void 0&&g.details)return;if(f<0||f>=L.length){var E=f<0;if(this.hls.trigger(B.Events.ERROR,{type:_.ErrorTypes.OTHER_ERROR,details:_.ErrorDetails.LEVEL_SWITCH_ERROR,level:f,fatal:E,reason:"invalid level idx"}),E)return;f=Math.min(f,L.length-1)}this.clearTimer();var m=this.currentLevelIndex,c=L[m],u=L[f];this.log("switching to level "+f+" from "+m),this.currentLevelIndex=f;var a=y({},u,{level:f,maxBitrate:u.maxBitrate,uri:u.uri,urlId:u.urlId});delete a._urlId,this.hls.trigger(B.Events.LEVEL_SWITCHING,a);var b=u.details;if(!b||b.live){var v=this.switchParams(u.uri,c==null?void 0:c.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(f){this.manualLevelIndex=f,this._startLevel===void 0&&(this._startLevel=f),f!==-1&&(this.level=f)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(f){this._firstLevel=f}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var f=this.hls.config.startLevel;return f!==void 0?f:this._firstLevel}else return this._startLevel},set:function(f){this._startLevel=f}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(f){this.level=f,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=f)}}]),l}(O.default)},"./src/controller/level-helper.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"addGroupId",function(){return _}),R.d(X,"assignTrackIdsByGroup",function(){return G}),R.d(X,"updatePTS",function(){return j}),R.d(X,"updateFragPTSDTS",function(){return M}),R.d(X,"mergeDetails",function(){return y}),R.d(X,"mapPartIntersection",function(){return T}),R.d(X,"mapFragmentIntersection",function(){return k}),R.d(X,"adjustSliding",function(){return D}),R.d(X,"addSliding",function(){return w}),R.d(X,"computeReloadInterval",function(){return C}),R.d(X,"getFragmentWithSN",function(){return h}),R.d(X,"getPartWith",function(){return o});var Q=R("./src/polyfills/number.ts"),B=R("./src/utils/logger.ts");function _(l,d,A){switch(d){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(A);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(A);break}}function G(l){var d={};l.forEach(function(A){var f=A.groupId||"";A.id=d[f]=d[f]||0,d[f]++})}function j(l,d,A){var f=l[d],g=l[A];O(f,g)}function O(l,d){var A=d.startPTS;if(Object(Q.isFiniteNumber)(A)){var f=0,g;d.sn>l.sn?(f=A-l.start,g=l):(f=l.start-A,g=d),g.duration!==f&&(g.duration=f)}else if(d.sn>l.sn){var L=l.cc===d.cc;L&&l.minEndPTS?d.start=l.start+(l.minEndPTS-l.start):d.start=l.start+l.duration}else d.start=Math.max(l.start-d.duration,0)}function M(l,d,A,f,g,L){var E=f-A;E<=0&&(B.logger.warn("Fragment should have a positive duration",d),f=A+d.duration,L=g+d.duration);var m=A,c=f,u=d.startPTS,a=d.endPTS;if(Object(Q.isFiniteNumber)(u)){var b=Math.abs(u-A);Object(Q.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(b,d.deltaPTS):d.deltaPTS=b,m=Math.max(A,u),A=Math.min(A,u),g=Math.min(g,d.startDTS),c=Math.min(f,a),f=Math.max(f,a),L=Math.max(L,d.endDTS)}d.duration=f-A;var v=A-d.start;d.appendedPTS=f,d.start=d.startPTS=A,d.maxStartPTS=m,d.startDTS=g,d.endPTS=f,d.minEndPTS=c,d.endDTS=L;var x=d.sn;if(!l||x<l.startSN||x>l.endSN)return 0;var P,H=x-l.startSN,V=l.fragments;for(V[H]=d,P=H;P>0;P--)O(V[P],V[P-1]);for(P=H;P<V.length-1;P++)O(V[P],V[P+1]);return l.fragmentHint&&O(V[V.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,v}function y(l,d){for(var A=null,f=l.fragments,g=f.length-1;g>=0;g--){var L=f[g].initSegment;if(L){A=L;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var E=0,m;if(k(l,d,function(P,H){P.relurl&&(E=P.cc-H.cc),Object(Q.isFiniteNumber)(P.startPTS)&&Object(Q.isFiniteNumber)(P.endPTS)&&(H.start=H.startPTS=P.startPTS,H.startDTS=P.startDTS,H.appendedPTS=P.appendedPTS,H.maxStartPTS=P.maxStartPTS,H.endPTS=P.endPTS,H.endDTS=P.endDTS,H.minEndPTS=P.minEndPTS,H.duration=P.endPTS-P.startPTS,H.duration&&(m=H),d.PTSKnown=d.alignedSliding=!0),H.elementaryStreams=P.elementaryStreams,H.loader=P.loader,H.stats=P.stats,H.urlId=P.urlId,P.initSegment&&(H.initSegment=P.initSegment,A=P.initSegment)}),A){var c=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;c.forEach(function(P){var H;(!P.initSegment||P.initSegment.relurl===((H=A)===null||H===void 0?void 0:H.relurl))&&(P.initSegment=A)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(P){return!P}),d.deltaUpdateFailed)){B.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var u=d.skippedSegments;u--;)d.fragments.shift();d.startSN=d.fragments[0].sn,d.startCC=d.fragments[0].cc}var a=d.fragments;if(E){B.logger.warn("discontinuity sliding from playlist, take drift into account");for(var b=0;b<a.length;b++)a[b].cc+=E}d.skippedSegments&&(d.startCC=d.fragments[0].cc),T(l.partList,d.partList,function(P,H){H.elementaryStreams=P.elementaryStreams,H.stats=P.stats}),m?M(d,m,m.startPTS,m.endPTS,m.startDTS,m.endDTS):D(l,d),a.length&&(d.totalduration=d.edge-a[0].start),d.driftStartTime=l.driftStartTime,d.driftStart=l.driftStart;var v=d.advancedDateTime;if(d.advanced&&v){var x=d.edge;d.driftStart||(d.driftStartTime=v,d.driftStart=x),d.driftEndTime=v,d.driftEnd=x}else d.driftEndTime=l.driftEndTime,d.driftEnd=l.driftEnd,d.advancedDateTime=l.advancedDateTime}function T(l,d,A){if(l&&d)for(var f=0,g=0,L=l.length;g<=L;g++){var E=l[g],m=d[g+f];E&&m&&E.index===m.index&&E.fragment.sn===m.fragment.sn?A(E,m):f--}}function k(l,d,A){for(var f=d.skippedSegments,g=Math.max(l.startSN,d.startSN)-d.startSN,L=(l.fragmentHint?1:0)+(f?d.endSN:Math.min(l.endSN,d.endSN))-d.startSN,E=d.startSN-l.startSN,m=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,c=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,u=g;u<=L;u++){var a=c[E+u],b=m[u];f&&!b&&u<f&&(b=d.fragments[u]=a),a&&b&&A(a,b)}}function D(l,d){var A=d.startSN+d.skippedSegments-l.startSN,f=l.fragments;if(A<0||A>=f.length)return;w(d,f[A].start)}function w(l,d){if(d){for(var A=l.fragments,f=l.skippedSegments;f<A.length;f++)A[f].start+=d;l.fragmentHint&&(l.fragmentHint.start+=d)}}function C(l,d){var A=1e3*l.levelTargetDuration,f=A/2,g=l.age,L=g>0&&g<A*3,E=d.loading.end-d.loading.start,m,c=l.availabilityDelay;if(l.updated===!1)if(L){var u=333*l.misses;m=Math.max(Math.min(f,E*2),u),l.availabilityDelay=(l.availabilityDelay||0)+m}else m=f;else L?(c=Math.min(c||A/2,g),l.availabilityDelay=c,m=c+A-g):m=A-E;return Math.round(m)}function h(l,d,A){if(!l||!l.details)return null;var f=l.details,g=f.fragments[d-f.startSN];return g||(g=f.fragmentHint,g&&g.sn===d?g:d<f.startSN&&A&&A.sn===d?A:null)}function o(l,d,A){if(!l||!l.details)return null;var f=l.details.partList;if(f)for(var g=f.length;g--;){var L=f[g];if(L.index===A&&L.fragment.sn===d)return L}return null}},"./src/controller/stream-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return f});var Q=R("./src/polyfills/number.ts"),B=R("./src/controller/base-stream-controller.ts"),_=R("./src/is-supported.ts"),G=R("./src/events.ts"),j=R("./src/utils/buffer-helper.ts"),O=R("./src/controller/fragment-tracker.ts"),M=R("./src/types/loader.ts"),y=R("./src/loader/fragment.ts"),T=R("./src/demux/transmuxer-interface.ts"),k=R("./src/types/transmuxer.ts"),D=R("./src/controller/gap-controller.ts"),w=R("./src/errors.ts"),C=R("./src/utils/logger.ts");function h(g,L){for(var E=0;E<L.length;E++){var m=L[E];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(g,m.key,m)}}function o(g,L,E){return L&&h(g.prototype,L),E&&h(g,E),g}function l(g,L){g.prototype=Object.create(L.prototype),g.prototype.constructor=g,d(g,L)}function d(g,L){return d=Object.setPrototypeOf||function(m,c){return m.__proto__=c,m},d(g,L)}var A=100,f=function(g){l(L,g);function L(m,c){var u;return u=g.call(this,m,c,"[stream-controller]")||this,u.audioCodecSwap=!1,u.gapController=null,u.level=-1,u._forceStartLoad=!1,u.altAudio=!1,u.audioOnly=!1,u.fragPlaying=null,u.onvplaying=null,u.onvseeked=null,u.fragLastKbps=0,u.stalled=!1,u.couldBacktrack=!1,u.audioCodecSwitch=!1,u.videoBuffer=null,u._registerListeners(),u}var E=L.prototype;return E._registerListeners=function(){var c=this.hls;c.on(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(G.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.on(G.Events.ERROR,this.onError,this),c.on(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.on(G.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.on(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E._unregisterListeners=function(){var c=this.hls;c.off(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.off(G.Events.ERROR,this.onError,this),c.off(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.off(G.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.off(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},E.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},E.startLoad=function(c){if(this.levels){var u=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(A),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var b=a.startLevel;b===-1&&(a.config.testBandwidth?(b=0,this.bitrateTest=!0):b=a.nextAutoLevel),this.level=a.nextLoadLevel=b,this.loadedmetadata=!1}u>0&&c===-1&&(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),c=u),this.state=B.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()}else this._forceStartLoad=!0,this.state=B.State.STOPPED},E.stopLoad=function(){this._forceStartLoad=!1,g.prototype.stopLoad.call(this)},E.doTick=function(){switch(this.state){case B.State.IDLE:this.doTickIdle();break;case B.State.WAITING_LEVEL:{var c,u=this.levels,a=this.level,b=u==null||((c=u[a])===null||c===void 0)?void 0:c.details;if(b&&(!b.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(b))break;this.state=B.State.IDLE;break}break}case B.State.FRAG_LOADING_WAITING_RETRY:{var v,x=self.performance.now(),P=this.retryDate;(!P||x>=P||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=B.State.IDLE)}break;default:break}this.onTickEnd()},E.onTickEnd=function(){g.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},E.doTickIdle=function(){var c,u,a=this.hls,b=this.levelLastLoaded,v=this.levels,x=this.media,P=a.config,H=a.nextLoadLevel;if(b===null||!x&&(this.startFragRequested||!P.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[H])return;var V=v[H];this.level=a.nextLoadLevel=H;var $=V.details;if(!$||this.state===B.State.WAITING_LEVEL||$.live&&this.levelLastLoaded!==H){this.state=B.State.WAITING_LEVEL;return}var z=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:x,M.PlaylistLevelType.MAIN);if(z===null)return;var F=z.len,ee=this.getMaxBufferLength(V.maxBitrate);if(F>=ee)return;if(this._streamEnded(z,$)){var oe={};this.altAudio&&(oe.type="video"),this.hls.trigger(G.Events.BUFFER_EOS,oe),this.state=B.State.ENDED;return}var le=z.end,ve=this.getNextFragment(le,$);if(this.couldBacktrack&&!this.fragPrevious&&ve&&ve.sn!=="initSegment"){var Ie=ve.sn-$.startSN;Ie>1&&(ve=$.fragments[Ie-1],this.fragmentTracker.removeFragment(ve))}if(ve&&this.fragmentTracker.getState(ve)===O.FragmentState.OK&&this.nextLoadPosition>le){var xe=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(x,xe,M.PlaylistLevelType.MAIN),ve=this.getNextFragment(this.nextLoadPosition,$)}if(!ve)return;ve.initSegment&&!ve.initSegment.data&&!this.bitrateTest&&(ve=ve.initSegment),((c=ve.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((u=ve.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(ve,$):this.loadFragment(ve,$,le)},E.loadFragment=function(c,u,a){var b,v=this.fragmentTracker.getState(c);if(this.fragCurrent=c,v===O.FragmentState.BACKTRACKED){var x=this.fragmentTracker.getBacktrackData(c);if(x){this._handleFragmentLoadProgress(x),this._handleFragmentLoadComplete(x);return}else v=O.FragmentState.NOT_LOADED}v===O.FragmentState.NOT_LOADED||v===O.FragmentState.PARTIAL?c.sn==="initSegment"?this._loadInitSegment(c):this.bitrateTest?(c.bitrateTest=!0,this.log("Fragment "+c.sn+" of level "+c.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(c)):(this.startFragRequested=!0,g.prototype.loadFragment.call(this,c,u,a)):v===O.FragmentState.APPENDING?this.reduceMaxBufferLength(c.duration)&&this.fragmentTracker.removeFragment(c):((b=this.media)===null||b===void 0?void 0:b.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},E.getAppendedFrag=function(c){var u=this.fragmentTracker.getAppendedFrag(c,M.PlaylistLevelType.MAIN);return u&&"fragment"in u?u.fragment:u},E.getBufferedFrag=function(c){return this.fragmentTracker.getBufferedFrag(c,M.PlaylistLevelType.MAIN)},E.followingBufferedFrag=function(c){return c?this.getBufferedFrag(c.end+.5):null},E.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},E.nextLevelSwitch=function(){var c=this.levels,u=this.media;if(u!=null&&u.readyState){var a,b=this.getAppendedFrag(u.currentTime);if(b&&b.start>1&&this.flushMainBuffer(0,b.start-1),!u.paused&&c){var v=this.hls.nextLoadLevel,x=c[v],P=this.fragLastKbps;P&&this.fragCurrent?a=this.fragCurrent.duration*x.maxBitrate/(1e3*P)+1:a=0}else a=0;var H=this.getBufferedFrag(u.currentTime+a);if(H){var V=this.followingBufferedFrag(H);if(V){this.abortCurrentFrag();var $=V.maxStartPTS?V.maxStartPTS:V.start,z=V.duration,F=Math.max(H.end,$+Math.min(Math.max(z-this.config.maxFragLookUpTolerance,z*.5),z*.75));this.flushMainBuffer(F,Number.POSITIVE_INFINITY)}}}},E.abortCurrentFrag=function(){var c=this.fragCurrent;this.fragCurrent=null,c!=null&&c.loader&&c.loader.abort(),this.state===B.State.KEY_LOADING&&(this.state=B.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},E.flushMainBuffer=function(c,u){g.prototype.flushMainBuffer.call(this,c,u,this.altAudio?"video":null)},E.onMediaAttached=function(c,u){g.prototype.onMediaAttached.call(this,c,u);var a=u.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),a.addEventListener("playing",this.onvplaying),a.addEventListener("seeked",this.onvseeked),this.gapController=new D.default(this.config,a,this.fragmentTracker,this.hls)},E.onMediaDetaching=function(){var c=this.media;c&&(c.removeEventListener("playing",this.onvplaying),c.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),g.prototype.onMediaDetaching.call(this)},E.onMediaPlaying=function(){this.tick()},E.onMediaSeeked=function(){var c=this.media,u=c?c.currentTime:null;Object(Q.isFiniteNumber)(u)&&this.log("Media seeked to "+u.toFixed(3)),this.tick()},E.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(G.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},E.onManifestParsed=function(c,u){var a=!1,b=!1,v;u.levels.forEach(function(x){v=x.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(a=!0),v.indexOf("mp4a.40.5")!==-1&&(b=!0))}),this.audioCodecSwitch=a&&b&&!Object(_.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=u.levels,this.startFragRequested=!1},E.onLevelLoading=function(c,u){var a=this.levels;if(!a||this.state!==B.State.IDLE)return;var b=a[u.level];(!b.details||b.details.live&&this.levelLastLoaded!==u.level||this.waitForCdnTuneIn(b.details))&&(this.state=B.State.WAITING_LEVEL)},E.onLevelLoaded=function(c,u){var a,b=this.levels,v=u.level,x=u.details,P=x.totalduration;if(!b){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+x.startSN+","+x.endSN+"], cc ["+x.startCC+", "+x.endCC+"] duration:"+P);var H=this.fragCurrent;H&&(this.state===B.State.FRAG_LOADING||this.state===B.State.FRAG_LOADING_WAITING_RETRY)&&(H.level!==u.level&&H.loader&&(this.state=B.State.IDLE,H.loader.abort()));var V=b[v],$=0;if(x.live||(a=V.details)!==null&&a!==void 0&&a.live){if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed)return;$=this.alignPlaylists(x,V.details)}if(V.details=x,this.levelLastLoaded=v,this.hls.trigger(G.Events.LEVEL_UPDATED,{details:x,level:v}),this.state===B.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(x))return;this.state=B.State.IDLE}this.startFragRequested?x.live&&this.synchronizeToLiveEdge(x):this.setStartPosition(x,$),this.tick()},E._handleFragmentLoadProgress=function(c){var u,a=c.frag,b=c.part,v=c.payload,x=this.levels;if(!x){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var P=x[a.level],H=P.details;if(!H){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var V=P.videoCodec,$=H.PTSKnown||!H.live,z=(u=a.initSegment)===null||u===void 0?void 0:u.data,F=this._getAudioCodec(P),ee=this.transmuxer=this.transmuxer||new T.default(this.hls,M.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),oe=b?b.index:-1,le=oe!==-1,ve=new k.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,oe,le),Ie=this.initPTS[a.cc];ee.push(v,z,F,V,a,b,H.totalduration,$,ve,Ie)},E.onAudioTrackSwitching=function(c,u){var a=this.altAudio,b=!!u.url,v=u.id;if(!b){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var x=this.fragCurrent;x!=null&&x.loader&&(this.log("Switching to main audio track, cancel main fragment load"),x.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var P=this.hls;a&&P.trigger(G.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),P.trigger(G.Events.AUDIO_TRACK_SWITCHED,{id:v})}},E.onAudioTrackSwitched=function(c,u){var a=u.id,b=!!this.hls.audioTracks[a].url;if(b){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=b,this.tick()},E.onBufferCreated=function(c,u){var a=u.tracks,b,v,x=!1;for(var P in a){var H=a[P];if(H.id==="main"){if(v=P,b=H,P==="video"){var V=a[P];V&&(this.videoBuffer=V.buffer)}}else x=!0}x&&b?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=b.buffer):this.mediaBuffer=this.media},E.onFragBuffered=function(c,u){var a=u.frag,b=u.part;if(a&&a.type!==M.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(b?" p: "+b.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===B.State.PARSED&&(this.state=B.State.IDLE);return}var v=b?b.stats:a.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,b)},E.onError=function(c,u){switch(u.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(M.PlaylistLevelType.MAIN,u);break;case w.ErrorDetails.LEVEL_LOAD_ERROR:case w.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==B.State.ERROR&&(u.fatal?(this.warn(""+u.details),this.state=B.State.ERROR):!u.levelRetry&&this.state===B.State.WAITING_LEVEL&&(this.state=B.State.IDLE));break;case w.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="main"&&(this.state===B.State.PARSING||this.state===B.State.PARSED)){var a=!0,b=this.getFwdBufferInfo(this.media,M.PlaylistLevelType.MAIN);b&&b.len>.5&&(a=!this.reduceMaxBufferLength(b.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},E.checkBuffer=function(){var c=this.media,u=this.gapController;if(!c||!u||!c.readyState)return;var a=j.BufferHelper.getBuffered(c);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):u.poll(this.lastCurrentTime),this.lastCurrentTime=c.currentTime},E.onFragLoadEmergencyAborted=function(){this.state=B.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},E.onBufferFlushed=function(c,u){var a=u.type;if(a!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var b=(a===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(b,a,M.PlaylistLevelType.MAIN)}},E.onLevelsUpdated=function(c,u){this.levels=u.levels},E.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},E.seekToStartPos=function(){var c=this.media,u=c.currentTime,a=this.startPosition;if(a>=0&&u<a){if(c.seeking){C.logger.log("could not seek to "+a+", already seeking at "+u);return}var b=j.BufferHelper.getBuffered(c),v=b.length?b.start(0):0,x=v-a;x>0&&(x<this.config.maxBufferHole||x<this.config.maxFragLookUpTolerance)&&(C.logger.log("adjusting start position by "+x+" to match buffer start"),a+=x,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+u),c.currentTime=a}},E._getAudioCodec=function(c){var u=this.config.defaultAudioCodec||c.audioCodec;return this.audioCodecSwap&&u&&(this.log("Swapping audio codec"),u.indexOf("mp4a.40.5")!==-1?u="mp4a.40.2":u="mp4a.40.5"),u},E._loadBitrateTestFrag=function(c){var u=this;this._doFragLoad(c).then(function(a){var b=u.hls;if(!a||b.nextLoadLevel||u.fragContextChanged(c))return;u.fragLoadError=0,u.state=B.State.IDLE,u.startFragRequested=!1,u.bitrateTest=!1;var v=c.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),b.trigger(G.Events.FRAG_LOADED,a)})},E._handleTransmuxComplete=function(c){var u,a="main",b=this.hls,v=c.remuxResult,x=c.chunkMeta,P=this.getCurrentContext(x);if(!P){this.warn("The loading context changed while buffering fragment "+x.sn+" of level "+x.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(x.level);return}var H=P.frag,V=P.part,$=P.level,z=v.video,F=v.text,ee=v.id3,oe=v.initSegment,le=this.altAudio?void 0:v.audio;if(this.fragContextChanged(H))return;if(this.state=B.State.PARSING,oe){oe.tracks&&(this._bufferInitSegment($,oe.tracks,H,x),b.trigger(G.Events.FRAG_PARSING_INIT_SEGMENT,{frag:H,id:a,tracks:oe.tracks}));var ve=oe.initPTS,Ie=oe.timescale;Object(Q.isFiniteNumber)(ve)&&(this.initPTS[H.cc]=ve,b.trigger(G.Events.INIT_PTS_FOUND,{frag:H,id:a,initPTS:ve,timescale:Ie}))}if(z&&v.independent!==!1){if($.details){var xe=z.startPTS,Ce=z.endPTS,Te=z.startDTS,Se=z.endDTS;if(V)V.elementaryStreams[z.type]={startPTS:xe,endPTS:Ce,startDTS:Te,endDTS:Se};else if(z.firstKeyFrame&&z.independent&&(this.couldBacktrack=!0),z.dropped&&z.independent){var pe=this.getLoadPosition()+this.config.maxBufferHole;if(pe<xe){this.backtrack(H);return}H.setElementaryStreamInfo(z.type,H.start,Ce,H.start,Se,!0)}H.setElementaryStreamInfo(z.type,xe,Ce,Te,Se),this.bufferFragmentData(z,H,V,x)}}else if(v.independent===!1){this.backtrack(H);return}if(le){var se=le.startPTS,De=le.endPTS,Ye=le.startDTS,Ge=le.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:De,startDTS:Ye,endDTS:Ge}),H.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,se,De,Ye,Ge),this.bufferFragmentData(le,H,V,x)}if(ee!=null&&(u=ee.samples)!==null&&u!==void 0&&u.length){var $e={frag:H,id:a,samples:ee.samples};b.trigger(G.Events.FRAG_PARSING_METADATA,$e)}if(F){var et={frag:H,id:a,samples:F.samples};b.trigger(G.Events.FRAG_PARSING_USERDATA,et)}},E._bufferInitSegment=function(c,u,a,b){var v=this;if(this.state!==B.State.PARSING)return;this.audioOnly=!!u.audio&&!u.video,this.altAudio&&!this.audioOnly&&delete u.audio;var x=u.audio,P=u.video,H=u.audiovideo;if(x){var V=c.audioCodec,$=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(V&&(V.indexOf("mp4a.40.5")!==-1?V="mp4a.40.2":V="mp4a.40.5"),x.metadata.channelCount!==1&&$.indexOf("firefox")===-1&&(V="mp4a.40.5")),$.indexOf("android")!==-1&&x.container!=="audio/mpeg"&&(V="mp4a.40.2",this.log("Android: force audio codec to "+V)),c.audioCodec&&c.audioCodec!==V&&this.log('Swapping manifest audio codec "'+c.audioCodec+'" for "'+V+'"'),x.levelCodec=V,x.id="main",this.log("Init audio buffer, container:"+x.container+", codecs[selected/level/parsed]=["+(V||"")+"/"+(c.audioCodec||"")+"/"+x.codec+"]")}P&&(P.levelCodec=c.videoCodec,P.id="main",this.log("Init video buffer, container:"+P.container+", codecs[level/parsed]=["+(c.videoCodec||"")+"/"+P.codec+"]")),H&&this.log("Init audiovideo buffer, container:"+H.container+", codecs[level/parsed]=["+(c.attrs.CODECS||"")+"/"+H.codec+"]"),this.hls.trigger(G.Events.BUFFER_CODECS,u),Object.keys(u).forEach(function(z){var F=u[z],ee=F.initSegment;ee!=null&&ee.byteLength&&v.hls.trigger(G.Events.BUFFER_APPENDING,{type:z,data:ee,frag:a,part:null,chunkMeta:b,parent:a.type})}),this.tick()},E.backtrack=function(c){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(c);var u=this.fragmentTracker.backtrack(c);this.fragPrevious=null,this.nextLoadPosition=c.start,u?this.resetFragmentLoading(c):this.state=B.State.BACKTRACKING},E.checkFragmentChanged=function(){var c=this.media,u=null;if(c&&c.readyState>1&&c.seeking===!1){var a=c.currentTime;if(j.BufferHelper.isBuffered(c,a)?u=this.getAppendedFrag(a):j.BufferHelper.isBuffered(c,a+.1)&&(u=this.getAppendedFrag(a+.1)),u){var b=this.fragPlaying,v=u.level;(!b||u.sn!==b.sn||b.level!==v||u.urlId!==b.urlId)&&(this.hls.trigger(G.Events.FRAG_CHANGED,{frag:u}),(!b||b.level!==v)&&this.hls.trigger(G.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=u)}}},o(L,[{key:"nextLevel",get:function(){var c=this.nextBufferedFrag;return c?c.level:-1}},{key:"currentLevel",get:function(){var c=this.media;if(c){var u=this.getAppendedFrag(c.currentTime);if(u)return u.level}return-1}},{key:"nextBufferedFrag",get:function(){var c=this.media;if(c){var u=this.getAppendedFrag(c.currentTime);return this.followingBufferedFrag(u)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),L}(B.default)},"./src/controller/subtitle-stream-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"SubtitleStreamController",function(){return l});var Q=R("./src/events.ts"),B=R("./src/utils/logger.ts"),_=R("./src/utils/buffer-helper.ts"),G=R("./src/controller/fragment-finders.ts"),j=R("./src/utils/discontinuities.ts"),O=R("./src/controller/level-helper.ts"),M=R("./src/controller/fragment-tracker.ts"),y=R("./src/controller/base-stream-controller.ts"),T=R("./src/types/loader.ts"),k=R("./src/types/level.ts");function D(d,A){for(var f=0;f<A.length;f++){var g=A[f];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(d,g.key,g)}}function w(d,A,f){return A&&D(d.prototype,A),f&&D(d,f),d}function C(d,A){d.prototype=Object.create(A.prototype),d.prototype.constructor=d,h(d,A)}function h(d,A){return h=Object.setPrototypeOf||function(g,L){return g.__proto__=L,g},h(d,A)}var o=500,l=function(d){C(A,d);function A(g,L){var E;return E=d.call(this,g,L,"[subtitle-stream-controller]")||this,E.levels=[],E.currentTrackId=-1,E.tracksBuffered=[],E.mainDetails=null,E._registerListeners(),E}var f=A.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var L=this.hls;L.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.on(Q.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.on(Q.Events.ERROR,this.onError,this),L.on(Q.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.on(Q.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.on(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.on(Q.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.on(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f._unregisterListeners=function(){var L=this.hls;L.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.off(Q.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.off(Q.Events.ERROR,this.onError,this),L.off(Q.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.off(Q.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.off(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.off(Q.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.off(Q.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f.startLoad=function(){this.stopLoad(),this.state=y.State.IDLE,this.setInterval(o),this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},f.onLevelLoaded=function(L,E){this.mainDetails=E.details},f.onSubtitleFragProcessed=function(L,E){var m=E.frag,c=E.success;if(this.fragPrevious=m,this.state=y.State.IDLE,!c)return;var u=this.tracksBuffered[this.currentTrackId];if(!u)return;for(var a,b=m.start,v=0;v<u.length;v++)if(b>=u[v].start&&b<=u[v].end){a=u[v];break}var x=m.start+m.duration;a?a.end=x:(a={start:b,end:x},u.push(a)),this.fragmentTracker.fragBuffered(m)},f.onBufferFlushing=function(L,E){var m=E.startOffset,c=E.endOffset;if(m===0&&c!==Number.POSITIVE_INFINITY){var u=this.currentTrackId,a=this.levels;if(!a.length||!a[u]||!a[u].details)return;var b=a[u].details,v=b.targetduration,x=c-v;if(x<=0)return;E.endOffsetSubtitles=Math.max(0,x),this.tracksBuffered.forEach(function(P){for(var H=0;H<P.length;){if(P[H].end<=x){P.shift();continue}else if(P[H].start<x)P[H].start=x;else break;H++}}),this.fragmentTracker.removeFragmentsInRange(m,x,T.PlaylistLevelType.SUBTITLE)}},f.onError=function(L,E){var m,c=E.frag;if(!c||c.type!==T.PlaylistLevelType.SUBTITLE)return;(m=this.fragCurrent)!==null&&m!==void 0&&m.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},f.onSubtitleTracksUpdated=function(L,E){var m=this,c=E.subtitleTracks;this.tracksBuffered=[],this.levels=c.map(function(u){return new k.Level(u)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(u){m.tracksBuffered[u.id]=[]}),this.mediaBuffer=null},f.onSubtitleTrackSwitch=function(L,E){if(this.currentTrackId=E.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var m=this.levels[this.currentTrackId];m!=null&&m.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,m&&this.setInterval(o)},f.onSubtitleTrackLoaded=function(L,E){var m,c=E.details,u=E.id,a=this.currentTrackId,b=this.levels;if(!b.length)return;var v=b[a];if(u>=b.length||u!==a||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,c.live||(m=v.details)!==null&&m!==void 0&&m.live){var x=this.mainDetails;if(c.deltaUpdateFailed||!x)return;var P=x.fragments[0];if(!v.details)c.hasProgramDateTime&&x.hasProgramDateTime?Object(j.alignMediaPlaylistByPDT)(c,x):P&&Object(O.addSliding)(c,P.start);else{var H=this.alignPlaylists(c,v.details);H===0&&P&&Object(O.addSliding)(c,P.start)}}if(v.details=c,this.levelLastLoaded=u,this.tick(),c.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var V=Object(G.findFragmentByPTS)(null,c.fragments,this.media.currentTime,0);V||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},f._handleFragmentLoadComplete=function(L){var E=L.frag,m=L.payload,c=E.decryptdata,u=this.hls;if(this.fragContextChanged(E))return;if(m&&m.byteLength>0&&c&&c.key&&c.iv&&c.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(m),c.key.buffer,c.iv.buffer).then(function(b){var v=performance.now();u.trigger(Q.Events.FRAG_DECRYPTED,{frag:E,payload:b,stats:{tstart:a,tdecrypt:v}})})}},f.doTick=function(){if(!this.media){this.state=y.State.IDLE;return}if(this.state===y.State.IDLE){var L,E=this.currentTrackId,m=this.levels;if(!m.length||!m[E]||!m[E].details)return;var c=m[E].details,u=c.targetduration,a=this.config,b=this.media,v=_.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,b.currentTime-u,a.maxBufferHole),x=v.end,P=v.len,H=this.getMaxBufferLength()+u;if(P>H)return;console.assert(c,"Subtitle track details are defined on idle subtitle stream controller tick");var V=c.fragments,$=V.length,z=c.edge,F,ee=this.fragPrevious;if(x<z){var oe=a.maxFragLookUpTolerance;ee&&c.hasProgramDateTime&&(F=Object(G.findFragmentByPDT)(V,ee.endProgramDateTime,oe)),F||(F=Object(G.findFragmentByPTS)(ee,V,x,oe),!F&&ee&&ee.start<V[0].start&&(F=V[0]))}else F=V[$-1];(L=F)!==null&&L!==void 0&&L.encrypted?(B.logger.log("Loading key for "+F.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(Q.Events.KEY_LOADING,{frag:F})):F&&this.fragmentTracker.getState(F)===M.FragmentState.NOT_LOADED&&this.loadFragment(F,c,x)}},f.loadFragment=function(L,E,m){this.fragCurrent=L,d.prototype.loadFragment.call(this,L,E,m)},w(A,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),A}(y.default)},"./src/controller/subtitle-track-controller.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/events.ts"),B=R("./src/utils/texttrack-utils.ts"),_=R("./src/controller/base-playlist-controller.ts"),G=R("./src/types/loader.ts");function j(D,w){for(var C=0;C<w.length;C++){var h=w[C];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(D,h.key,h)}}function O(D,w,C){return w&&j(D.prototype,w),C&&j(D,C),D}function M(D,w){D.prototype=Object.create(w.prototype),D.prototype.constructor=D,y(D,w)}function y(D,w){return y=Object.setPrototypeOf||function(h,o){return h.__proto__=o,h},y(D,w)}var T=function(D){M(w,D);function w(h){var o;return o=D.call(this,h,"[subtitle-track-controller]")||this,o.media=null,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.selectDefaultTrack=!0,o.queuedDefaultTrack=-1,o.trackChangeListener=function(){return o.onTextTracksChanged()},o.asyncPollTrackChange=function(){return o.pollTrackChange(0)},o.useTextTrackPolling=!1,o.subtitlePollingInterval=-1,o.subtitleDisplay=!0,o.registerListeners(),o}var C=w.prototype;return C.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,D.prototype.destroy.call(this)},C.registerListeners=function(){var o=this.hls;o.on(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(Q.Events.ERROR,this.onError,this)},C.unregisterListeners=function(){var o=this.hls;o.off(Q.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Q.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(Q.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Q.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Q.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Q.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Q.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(Q.Events.ERROR,this.onError,this)},C.onMediaAttached=function(o,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},C.pollTrackChange=function(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},C.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var o=k(this.media.textTracks);o.forEach(function(l){Object(B.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},C.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},C.onManifestParsed=function(o,l){this.tracks=l.subtitleTracks},C.onSubtitleTrackLoaded=function(o,l){var d=l.id,A=l.details,f=this.trackId,g=this.tracksInGroup[f];if(!g){this.warn("Invalid subtitle track id "+d);return}var L=g.details;g.details=l.details,this.log("subtitle track "+d+" loaded ["+A.startSN+"-"+A.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,l,L))},C.onLevelLoading=function(o,l){this.switchLevel(l.level)},C.onLevelSwitching=function(o,l){this.switchLevel(l.level)},C.switchLevel=function(o){var l=this.hls.levels[o];if(!(l!=null&&l.textGroupIds))return;var d=l.textGroupIds[l.urlId];if(this.groupId!==d){var A=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,f=this.tracks.filter(function(E){return!d||E.groupId===d});this.tracksInGroup=f;var g=this.findTrackId(A==null?void 0:A.name)||this.findTrackId();this.groupId=d;var L={subtitleTracks:f};this.log("Updating subtitle tracks, "+f.length+' track(s) found in "'+d+'" group-id'),this.hls.trigger(Q.Events.SUBTITLE_TRACKS_UPDATED,L),g!==-1&&this.setSubtitleTrack(g,A)}},C.findTrackId=function(o){for(var l=this.tracksInGroup,d=0;d<l.length;d++){var A=l[d];if((!this.selectDefaultTrack||A.default)&&(!o||o===A.name))return A.id}return-1},C.onError=function(o,l){if(D.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===G.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},C.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var d=l.id,A=l.groupId,f=l.url;if(o)try{f=o.addDirectives(f)}catch(g){this.warn("Could not construct new URL with HLS Delivery Directives: "+g)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(Q.Events.SUBTITLE_TRACK_LOADING,{url:f,id:d,groupId:A,deliveryDirectives:o||null})}},C.toggleTrackModes=function(o){var l=this,d=this.media,A=this.subtitleDisplay,f=this.trackId;if(!d)return;var g=k(d.textTracks),L=g.filter(function(c){return c.groupId===l.groupId});if(o===-1)[].slice.call(g).forEach(function(c){c.mode="disabled"});else{var E=L[f];E&&(E.mode="disabled")}var m=L[o];m&&(m.mode=A?"showing":"hidden")},C.setSubtitleTrack=function(o,l){var d,A=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(d=A[o])!==null&&d!==void 0&&d.details)||o<-1||o>=A.length)return;this.clearTimer();var f=A[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,f){var g=f.id,L=f.groupId,E=L===void 0?"":L,m=f.name,c=f.type,u=f.url;this.hls.trigger(Q.Events.SUBTITLE_TRACK_SWITCH,{id:g,groupId:E,name:m,type:c,url:u});var a=this.switchParams(f.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(Q.Events.SUBTITLE_TRACK_SWITCH,{id:o})},C.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,l=k(this.media.textTracks),d=0;d<l.length;d++)if(l[d].mode==="hidden")o=d;else if(l[d].mode==="showing"){o=d;break}this.subtitleTrack!==o&&(this.subtitleTrack=o)},O(w,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,l)}}]),w}(_.default);function k(D){for(var w=[],C=0;C<D.length;C++){var h=D[C];h.kind==="subtitles"&&h.label&&w.push(D[C])}return w}X.default=T},"./src/controller/timeline-controller.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"TimelineController",function(){return k});var Q=R("./src/polyfills/number.ts"),B=R("./src/events.ts"),_=R("./src/utils/cea-608-parser.ts"),G=R("./src/utils/output-filter.ts"),j=R("./src/utils/webvtt-parser.ts"),O=R("./src/utils/texttrack-utils.ts"),M=R("./src/utils/imsc1-ttml-parser.ts"),y=R("./src/types/loader.ts"),T=R("./src/utils/logger.ts"),k=function(){function h(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=C(),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 d=new G.default(this,"textTrack1"),A=new G.default(this,"textTrack2"),f=new G.default(this,"textTrack3"),g=new G.default(this,"textTrack4");this.cea608Parser1=new _.default(1,d,A),this.cea608Parser2=new _.default(3,f,g)}l.on(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(B.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(B.Events.FRAG_LOADING,this.onFragLoading,this),l.on(B.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(B.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(B.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(B.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=h.prototype;return o.destroy=function(){var d=this.hls;d.off(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),d.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(B.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),d.off(B.Events.FRAG_LOADING,this.onFragLoading,this),d.off(B.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(B.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),d.off(B.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),d.off(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(B.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),d.off(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(d,A,f,g,L){for(var E=!1,m=L.length;m--;){var c=L[m],u=w(c[0],c[1],A,f);if(u>=0&&(c[0]=Math.min(c[0],A),c[1]=Math.max(c[1],f),E=!0,u/(f-A)>.5))return}if(E||L.push([A,f]),this.config.renderTextTracksNatively){var a=this.captionsTracks[d];this.Cues.newCue(a,A,f,g)}else{var b=this.Cues.newCue(null,A,f,g);this.hls.trigger(B.Events.CUES_PARSED,{type:"captions",cues:b,track:d})}},o.onInitPtsFound=function(d,A){var f=this,g=A.frag,L=A.id,E=A.initPTS,m=A.timescale,c=this.unparsedVttFrags;L==="main"&&(this.initPTS[g.cc]=E,this.timescale[g.cc]=m),c.length&&(this.unparsedVttFrags=[],c.forEach(function(u){f.onFragLoaded(B.Events.FRAG_LOADED,u)}))},o.getExistingTrack=function(d){var A=this.media;if(A)for(var f=0;f<A.textTracks.length;f++){var g=A.textTracks[f];if(g[d])return g}return null},o.createCaptionsTrack=function(d){this.config.renderTextTracksNatively?this.createNativeTrack(d):this.createNonNativeTrack(d)},o.createNativeTrack=function(d){if(this.captionsTracks[d])return;var A=this.captionsProperties,f=this.captionsTracks,g=this.media,L=A[d],E=L.label,m=L.languageCode,c=this.getExistingTrack(d);if(c)f[d]=c,Object(O.clearCurrentCues)(f[d]),Object(O.sendAddTrackEvent)(f[d],g);else{var u=this.createTextTrack("captions",E,m);u&&(u[d]=!0,f[d]=u)}},o.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var A=this.captionsProperties[d];if(!A)return;var f=A.label,g={_id:d,label:f,kind:"captions",default:A.media?!!A.media.default:!1,closedCaptions:A.media};this.nonNativeCaptionsTracks[d]=g,this.hls.trigger(B.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[g]})},o.createTextTrack=function(d,A,f){var g=this.media;return g?g.addTextTrack(d,A,f):void 0},o.onMediaAttaching=function(d,A){this.media=A.media,this._cleanTracks()},o.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(A){Object(O.clearCurrentCues)(d[A]),delete d[A]}),this.nonNativeCaptionsTracks={}},o.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=C(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},o._cleanTracks=function(){var d=this.media;if(!d)return;var A=d.textTracks;if(A)for(var f=0;f<A.length;f++)Object(O.clearCurrentCues)(A[f])},o.onSubtitleTracksUpdated=function(d,A){var f=this;this.textTracks=[];var g=A.subtitleTracks||[],L=g.some(function(u){return u.textCodec===M.IMSC1_CODEC});if(this.config.enableWebVTT||L&&this.config.enableIMSC1){var E=this.tracks&&g&&this.tracks.length===g.length;if(this.tracks=g||[],this.config.renderTextTracksNatively){var m=this.media?this.media.textTracks:[];this.tracks.forEach(function(u,a){var b;if(a<m.length){for(var v=null,x=0;x<m.length;x++)if(D(m[x],u)){v=m[x];break}v&&(b=v)}b?Object(O.clearCurrentCues)(b):(b=f.createTextTrack("subtitles",u.name,u.lang),b&&(b.mode="disabled")),b&&(b.groupId=u.groupId,f.textTracks.push(b))})}else if(!E&&this.tracks&&this.tracks.length){var c=this.tracks.map(function(u){return{label:u.name,kind:u.type.toLowerCase(),default:u.default,subtitleTrack:u}});this.hls.trigger(B.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:c})}}},o.onManifestLoaded=function(d,A){var f=this;this.config.enableCEA708Captions&&A.captions&&A.captions.forEach(function(g){var L=/(?:CC|SERVICE)([1-4])/.exec(g.instreamId);if(!L)return;var E="textTrack"+L[1],m=f.captionsProperties[E];if(!m)return;m.label=g.name,g.lang&&(m.languageCode=g.lang),m.media=g})},o.onFragLoading=function(d,A){var f=this.cea608Parser1,g=this.cea608Parser2,L=this.lastSn,E=this.lastPartIndex;if(!this.enabled||!(f&&g))return;if(A.frag.type===y.PlaylistLevelType.MAIN){var m,c,u=A.frag.sn,a=(m=A==null||((c=A.part)===null||c===void 0)?void 0:c.index)!=null?m:-1;u===L+1||u===L&&a===E+1||(f.reset(),g.reset()),this.lastSn=u,this.lastPartIndex=a}},o.onFragLoaded=function(d,A){var f=A.frag,g=A.payload,L=this.initPTS,E=this.unparsedVttFrags;if(f.type===y.PlaylistLevelType.SUBTITLE)if(g.byteLength){if(!Object(Q.isFiniteNumber)(L[f.cc])){E.push(A),L.length&&this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Missing initial subtitle PTS")});return}var m=f.decryptdata;if(m==null||m.key==null||m.method!=="AES-128"){var c=this.tracks[f.level],u=this.vttCCs;u[f.cc]||(u[f.cc]={start:f.start,prevCC:this.prevCC,new:!0},this.prevCC=f.cc),c&&c.textCodec===M.IMSC1_CODEC?this._parseIMSC1(f,g):this._parseVTTs(f,g,u)}}else this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(d,A){var f=this,g=this.hls;Object(M.parseIMSC1)(A,this.initPTS[d.cc],this.timescale[d.cc],function(L){f._appendCues(L,d.level),g.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(L){T.logger.log("Failed to parse IMSC1: "+L),g.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:L})})},o._parseVTTs=function(d,A,f){var g=this,L=this.hls;Object(j.parseWebVTT)(A,this.initPTS[d.cc],this.timescale[d.cc],f,d.cc,d.start,function(E){g._appendCues(E,d.level),L.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(E){g._fallbackToIMSC1(d,A),T.logger.log("Failed to parse VTT cue: "+E),L.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:E})})},o._fallbackToIMSC1=function(d,A){var f=this,g=this.tracks[d.level];g.textCodec||Object(M.parseIMSC1)(A,this.initPTS[d.cc],this.timescale[d.cc],function(){g.textCodec=M.IMSC1_CODEC,f._parseIMSC1(d,A)},function(){g.textCodec="wvtt"})},o._appendCues=function(d,A){var f=this.hls;if(this.config.renderTextTracksNatively){var g=this.textTracks[A];if(g.mode==="disabled")return;d.forEach(function(m){return Object(O.addCueToTrack)(g,m)})}else{var L=this.tracks[A],E=L.default?"default":"subtitles"+A;f.trigger(B.Events.CUES_PARSED,{type:"subtitles",cues:d,track:E})}},o.onFragDecrypted=function(d,A){var f=A.frag;if(f.type===y.PlaylistLevelType.SUBTITLE){if(!Object(Q.isFiniteNumber)(this.initPTS[f.cc])){this.unparsedVttFrags.push(A);return}this.onFragLoaded(B.Events.FRAG_LOADED,A)}},o.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},o.onFragParsingUserdata=function(d,A){var f=this.cea608Parser1,g=this.cea608Parser2;if(!this.enabled||!(f&&g))return;for(var L=0;L<A.samples.length;L++){var E=A.samples[L].bytes;if(E){var m=this.extractCea608Data(E);f.addData(A.samples[L].pts,m[0]),g.addData(A.samples[L].pts,m[1])}}},o.onBufferFlushing=function(d,A){var f=A.startOffset,g=A.endOffset,L=A.endOffsetSubtitles,E=A.type,m=this.media;if(!m||m.currentTime<g)return;if(!E||E==="video"){var c=this.captionsTracks;Object.keys(c).forEach(function(a){return Object(O.removeCuesInRange)(c[a],f,g)})}if(this.config.renderTextTracksNatively&&(f===0&&L!==void 0)){var u=this.textTracks;Object.keys(u).forEach(function(a){return Object(O.removeCuesInRange)(u[a],f,L)})}},o.extractCea608Data=function(d){for(var A=d[0]&31,f=2,g=[[],[]],L=0;L<A;L++){var E=d[f++],m=127&d[f++],c=127&d[f++],u=(4&E)!==0,a=3&E;if(m===0&&c===0)continue;u&&((a===0||a===1)&&(g[a].push(m),g[a].push(c)))}return g},h}();function D(h,o){return h&&h.label===o.name&&!(h.textTrack1||h.textTrack2)}function w(h,o,l,d){return Math.min(o,d)-Math.max(h,l)}function C(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return Q});var Q=function(){function B(G,j){this.subtle=void 0,this.aesIV=void 0,this.subtle=G,this.aesIV=j}var _=B.prototype;return _.decrypt=function(j,O){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},O,j)},B}()},"./src/crypt/aes-decryptor.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"removePadding",function(){return B}),R.d(X,"default",function(){return _});var Q=R("./src/utils/typed-array.ts");function B(G){var j=G.byteLength,O=j&&new DataView(G.buffer).getUint8(j-1);return O?Object(Q.sliceUint8)(G,0,j-O):G}var _=function(){function G(){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 j=G.prototype;return j.uint8ArrayToUint32Array_=function(M){for(var y=new DataView(M),T=new Uint32Array(4),k=0;k<4;k++)T[k]=y.getUint32(k*4);return T},j.initTable=function(){var M=this.sBox,y=this.invSBox,T=this.subMix,k=T[0],D=T[1],w=T[2],C=T[3],h=this.invSubMix,o=h[0],l=h[1],d=h[2],A=h[3],f=new Uint32Array(256),g=0,L=0,E=0;for(E=0;E<256;E++)E<128?f[E]=E<<1:f[E]=E<<1^283;for(E=0;E<256;E++){var m=L^L<<1^L<<2^L<<3^L<<4;m=m>>>8^m&255^99,M[g]=m,y[m]=g;var c=f[g],u=f[c],a=f[u],b=f[m]*257^m*16843008;k[g]=b<<24|b>>>8,D[g]=b<<16|b>>>16,w[g]=b<<8|b>>>24,C[g]=b,b=a*16843009^u*65537^c*257^g*16843008,o[m]=b<<24|b>>>8,l[m]=b<<16|b>>>16,d[m]=b<<8|b>>>24,A[m]=b,g?(g=c^f[f[f[a^c]]],L^=f[f[L]]):g=L=1}},j.expandKey=function(M){for(var y=this.uint8ArrayToUint32Array_(M),T=!0,k=0;k<y.length&&T;)T=y[k]===this.key[k],k++;if(T)return;this.key=y;var D=this.keySize=y.length;if(D!==4&&D!==6&&D!==8)throw new Error("Invalid aes key size="+D);var w=this.ksRows=(D+6+1)*4,C,h,o=this.keySchedule=new Uint32Array(w),l=this.invKeySchedule=new Uint32Array(w),d=this.sBox,A=this.rcon,f=this.invSubMix,g=f[0],L=f[1],E=f[2],m=f[3],c,u;for(C=0;C<w;C++){if(C<D){c=o[C]=y[C];continue}u=c,C%D===0?(u=u<<8|u>>>24,u=d[u>>>24]<<24|d[u>>>16&255]<<16|d[u>>>8&255]<<8|d[u&255],u^=A[C/D|0]<<24):D>6&&C%D===4&&(u=d[u>>>24]<<24|d[u>>>16&255]<<16|d[u>>>8&255]<<8|d[u&255]),o[C]=c=(o[C-D]^u)>>>0}for(h=0;h<w;h++)C=w-h,h&3?u=o[C]:u=o[C-4],h<4||C<=4?l[h]=u:l[h]=g[d[u>>>24]]^L[d[u>>>16&255]]^E[d[u>>>8&255]]^m[d[u&255]],l[h]=l[h]>>>0},j.networkToHostOrderSwap=function(M){return M<<24|(M&65280)<<8|(M&16711680)>>8|M>>>24},j.decrypt=function(M,y,T){for(var k=this.keySize+6,D=this.invKeySchedule,w=this.invSBox,C=this.invSubMix,h=C[0],o=C[1],l=C[2],d=C[3],A=this.uint8ArrayToUint32Array_(T),f=A[0],g=A[1],L=A[2],E=A[3],m=new Int32Array(M),c=new Int32Array(m.length),u,a,b,v,x,P,H,V,$,z,F,ee,oe,le,ve=this.networkToHostOrderSwap;y<m.length;){for($=ve(m[y]),z=ve(m[y+1]),F=ve(m[y+2]),ee=ve(m[y+3]),x=$^D[0],P=ee^D[1],H=F^D[2],V=z^D[3],oe=4,le=1;le<k;le++)u=h[x>>>24]^o[P>>16&255]^l[H>>8&255]^d[V&255]^D[oe],a=h[P>>>24]^o[H>>16&255]^l[V>>8&255]^d[x&255]^D[oe+1],b=h[H>>>24]^o[V>>16&255]^l[x>>8&255]^d[P&255]^D[oe+2],v=h[V>>>24]^o[x>>16&255]^l[P>>8&255]^d[H&255]^D[oe+3],x=u,P=a,H=b,V=v,oe=oe+4;u=w[x>>>24]<<24^w[P>>16&255]<<16^w[H>>8&255]<<8^w[V&255]^D[oe],a=w[P>>>24]<<24^w[H>>16&255]<<16^w[V>>8&255]<<8^w[x&255]^D[oe+1],b=w[H>>>24]<<24^w[V>>16&255]<<16^w[x>>8&255]<<8^w[P&255]^D[oe+2],v=w[V>>>24]<<24^w[x>>16&255]<<16^w[P>>8&255]<<8^w[H&255]^D[oe+3],c[y]=ve(u^f),c[y+1]=ve(v^g),c[y+2]=ve(b^L),c[y+3]=ve(a^E),f=$,g=z,L=F,E=ee,y=y+4}return c.buffer},G}()},"./src/crypt/decrypter.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return y});var Q=R("./src/crypt/aes-crypto.ts"),B=R("./src/crypt/fast-aes-key.ts"),_=R("./src/crypt/aes-decryptor.ts"),G=R("./src/utils/logger.ts"),j=R("./src/utils/mp4-tools.ts"),O=R("./src/utils/typed-array.ts"),M=16,y=function(){function T(D,w,C){var h=C===void 0?{}:C,o=h.removePKCS7Padding,l=o===void 0?!0:o;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=D,this.config=w,this.removePKCS7Padding=l,l)try{var d=self.crypto;d&&(this.subtle=d.subtle||d.webkitSubtle)}catch(A){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var k=T.prototype;return k.destroy=function(){this.observer=null},k.isSync=function(){return this.config.enableSoftwareAES},k.flush=function(){var w=this.currentResult;if(!w){this.reset();return}var C=new Uint8Array(w);return this.reset(),this.removePKCS7Padding?Object(_.removePadding)(C):C},k.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},k.decrypt=function(w,C,h,o){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(w),C,h);var l=this.flush();l&&o(l.buffer)}else this.webCryptoDecrypt(new Uint8Array(w),C,h).then(o)},k.softwareDecrypt=function(w,C,h){var o=this.currentIV,l=this.currentResult,d=this.remainderData;this.logOnce("JS AES decrypt"),d&&(w=Object(j.appendUint8Array)(d,w),this.remainderData=null);var A=this.getValidChunk(w);if(!A.length)return null;o&&(h=o);var f=this.softwareDecrypter;f||(f=this.softwareDecrypter=new _.default),f.expandKey(C);var g=l;return this.currentResult=f.decrypt(A.buffer,0,h),this.currentIV=Object(O.sliceUint8)(A,-16).buffer,g||null},k.webCryptoDecrypt=function(w,C,h){var o=this,l=this.subtle;return(this.key!==C||!this.fastAesKey)&&(this.key=C,this.fastAesKey=new 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T},j.getAvcDecryptedUnit=function(M,y){for(var T=new Uint8Array(y),k=0,D=32;D<=M.length-16;D+=160,k+=16)M.set(T.subarray(k,k+16),D);return M},j.decryptAvcSample=function(M,y,T,k,D,w){var C=Object(B.discardEPB)(D.data),h=this.getAvcEncryptedData(C),o=this;this.decryptBuffer(h.buffer,function(l){D.data=o.getAvcDecryptedUnit(C,l),w||o.decryptAvcSamples(M,y,T+1,k)})},j.decryptAvcSamples=function(M,y,T,k){if(M instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;y++,T=0){if(y>=M.length){k();return}for(var D=M[y].units;!(T>=D.length);T++){var w=D[T];if(w.data.length<=48||w.type!==1&&w.type!==5)continue;var C=this.decrypter.isSync();if(this.decryptAvcSample(M,y,T,k,w,C),!C)return}}},G}();X.default=_},"./src/demux/transmuxer-interface.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return D});var Q=R("./node_modules/webworkify-webpack/index.js"),B=R.n(Q),_=R("./src/events.ts"),G=R("./src/demux/transmuxer.ts"),j=R("./src/utils/logger.ts"),O=R("./src/errors.ts"),M=R("./src/utils/mediasource-helper.ts"),y=R("./node_modules/eventemitter3/index.js"),T=R.n(y),k=Object(M.getMediaSource)()||{isTypeSupported:function(){return!1}},D=function(){function w(h,o,l,d){var A=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=h,this.id=o,this.onTransmuxComplete=l,this.onFlush=d;var f=h.config,g=function(u,a){a=a||{},a.frag=A.frag,a.id=A.id,h.trigger(u,a)};this.observer=new y.EventEmitter,this.observer.on(_.Events.FRAG_DECRYPTED,g),this.observer.on(_.Events.ERROR,g);var L={mp4:k.isTypeSupported("video/mp4"),mpeg:k.isTypeSupported("audio/mpeg"),mp3:k.isTypeSupported('audio/mp4; codecs="mp3"')},E=navigator.vendor;if(f.enableWorker&&typeof 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l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var d=this.observer;d&&d.removeAllListeners(),this.observer=null},C.push=function(o,l,d,A,f,g,L,E,m,c){var u=this;m.transmuxing.start=self.performance.now();var a=this.transmuxer,b=this.worker,v=g?g.start:f.start,x=f.decryptdata,P=this.frag,H=!(P&&f.cc===P.cc),V=!(P&&m.level===P.level),$=P?m.sn-P.sn:-1,z=this.part?m.part-this.part.index:1,F=!V&&($===1||$===0&&z===1),ee=self.performance.now();(V||$||f.stats.parsing.start===0)&&(f.stats.parsing.start=ee),g&&(z||!F)&&(g.stats.parsing.start=ee);var oe=new G.TransmuxState(H,F,E,V,v);if(!F||H){j.logger.log("[transmuxer-interface, "+f.type+"]: Starting new transmux session for sn: "+m.sn+" p: "+m.part+" level: "+m.level+" id: "+m.id+`
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contiguous: `+F+`
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h=[{demux:O.default,remux:y.default},{demux:j.default,remux:T.default},{demux:G.default,remux:y.default},{demux:M.default,remux:y.default}],o=1024;h.forEach(function(E){var m=E.demux;o=Math.max(o,m.minProbeByteLength)});var l=function(){function E(c,u,a,b,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new k.default,this.observer=c,this.typeSupported=u,this.config=a,this.vendor=b,this.id=v}var m=E.prototype;return m.configure=function(u){this.transmuxConfig=u,this.decrypter&&this.decrypter.reset()},m.push=function(u,a,b,v){var x=this,P=b.transmuxing;P.executeStart=C();var H=new Uint8Array(u),V=this.cache,$=this.config,z=this.currentTransmuxState,F=this.transmuxConfig;v&&(this.currentTransmuxState=v);var ee=d(H,a);if(ee&&ee.method==="AES-128"){var oe=this.getDecrypter();if($.enableSoftwareAES){var le=oe.softwareDecrypt(H,ee.key.buffer,ee.iv.buffer);if(!le)return P.executeEnd=C(),A(b);H=new Uint8Array(le)}else return this.decryptionPromise=oe.webCryptoDecrypt(H,ee.key.buffer,ee.iv.buffer).then(function(Be){var He=x.push(Be,null,b);return x.decryptionPromise=null,He}),this.decryptionPromise}var ve=v||z,Ie=ve.contiguous,xe=ve.discontinuity,Ce=ve.trackSwitch,Te=ve.accurateTimeOffset,Se=ve.timeOffset,pe=F.audioCodec,se=F.videoCodec,De=F.defaultInitPts,Ye=F.duration,Ge=F.initSegmentData;if((xe||Ce)&&this.resetInitSegment(Ge,pe,se,Ye),xe&&this.resetInitialTimestamp(De),Ie||this.resetContiguity(),this.needsProbing(H,xe,Ce)){if(V.dataLength){var $e=V.flush();H=Object(D.appendUint8Array)($e,H)}this.configureTransmuxer(H,F)}var et=this.transmux(H,ee,Se,Te,b),Re=this.currentTransmuxState;return Re.contiguous=!0,Re.discontinuity=!1,Re.trackSwitch=!1,P.executeEnd=C(),et},m.flush=function(u){var a=this,b=u.transmuxing;b.executeStart=C();var v=this.decrypter,x=this.cache,P=this.currentTransmuxState,H=this.decryptionPromise;if(H)return H.then(function(){return a.flush(u)});var V=[],$=P.timeOffset;if(v){var z=v.flush();z&&V.push(this.push(z,null,u))}var F=x.dataLength;x.reset();var ee=this.demuxer,oe=this.remuxer;if(!ee||!oe)return F>=o&&this.observer.emit(Q.Events.ERROR,Q.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),b.executeEnd=C(),[A(u)];var le=ee.flush($);return f(le)?le.then(function(ve){return a.flushRemux(V,ve,u),V}):(this.flushRemux(V,le,u),V)},m.flushRemux=function(u,a,b){var v=a.audioTrack,x=a.avcTrack,P=a.id3Track,H=a.textTrack,V=this.currentTransmuxState,$=V.accurateTimeOffset,z=V.timeOffset;w.logger.log("[transmuxer.ts]: Flushed fragment "+b.sn+(b.part>-1?" p: "+b.part:"")+" of level "+b.level);var F=this.remuxer.remux(v,x,P,H,z,$,!0,this.id);u.push({remuxResult:F,chunkMeta:b}),b.transmuxing.executeEnd=C()},m.resetInitialTimestamp=function(u){var a=this.demuxer,b=this.remuxer;if(!a||!b)return;a.resetTimeStamp(u),b.resetTimeStamp(u)},m.resetContiguity=function(){var u=this.demuxer,a=this.remuxer;if(!u||!a)return;u.resetContiguity(),a.resetNextTimestamp()},m.resetInitSegment=function(u,a,b,v){var x=this.demuxer,P=this.remuxer;if(!x||!P)return;x.resetInitSegment(a,b,v),P.resetInitSegment(u,a,b)},m.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},m.transmux=function(u,a,b,v,x){var P;return a&&a.method==="SAMPLE-AES"?P=this.transmuxSampleAes(u,a,b,v,x):P=this.transmuxUnencrypted(u,b,v,x),P},m.transmuxUnencrypted=function(u,a,b,v){var x=this.demuxer.demux(u,a,!1,!this.config.progressive),P=x.audioTrack,H=x.avcTrack,V=x.id3Track,$=x.textTrack,z=this.remuxer.remux(P,H,V,$,a,b,!1,this.id);return{remuxResult:z,chunkMeta:v}},m.transmuxSampleAes=function(u,a,b,v,x){var P=this;return this.demuxer.demuxSampleAes(u,a,b).then(function(H){var V=P.remuxer.remux(H.audioTrack,H.avcTrack,H.id3Track,H.textTrack,b,v,!1,P.id);return{remuxResult:V,chunkMeta:x}})},m.configureTransmuxer=function(u,a){for(var b=this.config,v=this.observer,x=this.typeSupported,P=this.vendor,H=a.audioCodec,V=a.defaultInitPts,$=a.duration,z=a.initSegmentData,F=a.videoCodec,ee,oe=0,le=h.length;oe<le;oe++)if(h[oe].demux.probe(u)){ee=h[oe];break}ee||(w.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),ee={demux:j.default,remux:T.default});var ve=this.demuxer,Ie=this.remuxer,xe=ee.remux,Ce=ee.demux;(!Ie||!(Ie instanceof xe))&&(this.remuxer=new xe(v,b,x,P)),(!ve||!(ve instanceof Ce))&&(this.demuxer=new Ce(v,b,x),this.probe=Ce.probe),this.resetInitSegment(z,H,F,$),this.resetInitialTimestamp(V)},m.needsProbing=function(u,a,b){return!this.demuxer||!this.remuxer||a||b},m.getDecrypter=function(){var u=this.decrypter;return u||(u=this.decrypter=new _.default(this.observer,this.config)),u},E}();function d(E,m){var c=null;return E.byteLength>0&&m!=null&&m.key!=null&&m.iv!==null&&m.method!=null&&(c=m),c}var A=function(m){return{remuxResult:{},chunkMeta:m}};function f(E){return"then"in E&&E.then instanceof Function}var g=function(m,c,u,a,b){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=m,this.videoCodec=c,this.initSegmentData=u,this.duration=a,this.defaultInitPts=b},L=function(m,c,u,a,b){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=m,this.contiguous=c,this.accurateTimeOffset=u,this.trackSwitch=a,this.timeOffset=b}},"./src/demux/tsdemuxer.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"discardEPB",function(){return A});var Q=R("./src/demux/adts.ts"),B=R("./src/demux/mpegaudio.ts"),_=R("./src/demux/exp-golomb.ts"),G=R("./src/demux/id3.ts"),j=R("./src/demux/sample-aes.ts"),O=R("./src/events.ts"),M=R("./src/utils/mp4-tools.ts"),y=R("./src/utils/logger.ts"),T=R("./src/errors.ts"),k={video:1,audio:2,id3:3,text:4},D=function(){function f(L,E,m){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=L,this.config=E,this.typeSupported=m}f.probe=function(E){var m=f.syncOffset(E);return m<0?!1:(m&&y.logger.warn("MPEG2-TS detected but first sync word found @ offset "+m+", junk ahead ?"),!0)},f.syncOffset=function(E){for(var m=Math.min(1e3,E.length-3*188),c=0;c<m;){if(E[c]===71&&E[c+188]===71&&E[c+2*188]===71)return c;c++}return-1},f.createTrack=function(E,m){return{container:E==="video"||E==="audio"?"video/mp2t":void 0,type:E,id:k[E],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:E==="audio"?m:void 0}};var g=f.prototype;return g.resetInitSegment=function(E,m,c){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=f.createTrack("video",c),this._audioTrack=f.createTrack("audio",c),this._id3Track=f.createTrack("id3",c),this._txtTrack=f.createTrack("text",c),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=E,this.videoCodec=m,this._duration=c},g.resetTimeStamp=function(){},g.resetContiguity=function(){var E=this._audioTrack,m=this._avcTrack,c=this._id3Track;E&&(E.pesData=null),m&&(m.pesData=null),c&&(c.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},g.demux=function(E,m,c,u){c===void 0&&(c=!1),u===void 0&&(u=!1),c||(this.sampleAes=null);var a,b=this._avcTrack,v=this._audioTrack,x=this._id3Track,P=b.pid,H=b.pesData,V=v.pid,$=x.pid,z=v.pesData,F=x.pesData,ee=!1,oe=this.pmtParsed,le=this._pmtId,ve=E.length;if(this.remainderData&&(E=Object(M.appendUint8Array)(this.remainderData,E),ve=E.length,this.remainderData=null),ve<188&&!u)return this.remainderData=E,{audioTrack:v,avcTrack:b,id3Track:x,textTrack:this._txtTrack};var Ie=Math.max(0,f.syncOffset(E));ve-=(ve+Ie)%188,ve<E.byteLength&&!u&&(this.remainderData=new Uint8Array(E.buffer,ve,E.buffer.byteLength-ve));for(var xe=Ie;xe<ve;xe+=188)if(E[xe]===71){var Ce=!!(E[xe+1]&64),Te=((E[xe+1]&31)<<8)+E[xe+2],Se=(E[xe+3]&48)>>4,pe=void 0;if(Se>1){if(pe=xe+5+E[xe+4],pe===xe+188)continue}else pe=xe+4;switch(Te){case P:Ce&&(H&&(a=o(H))&&this.parseAVCPES(a,!1),H={data:[],size:0}),H&&(H.data.push(E.subarray(pe,xe+188)),H.size+=xe+188-pe);break;case V:Ce&&(z&&(a=o(z))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),z={data:[],size:0}),z&&(z.data.push(E.subarray(pe,xe+188)),z.size+=xe+188-pe);break;case $:Ce&&(F&&(a=o(F))&&this.parseID3PES(a),F={data:[],size:0}),F&&(F.data.push(E.subarray(pe,xe+188)),F.size+=xe+188-pe);break;case 0:Ce&&(pe+=E[pe]+1),le=this._pmtId=C(E,pe);break;case le:{Ce&&(pe+=E[pe]+1);var se=h(E,pe,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,c);P=se.avc,P>0&&(b.pid=P),V=se.audio,V>0&&(v.pid=V,v.isAAC=se.isAAC),$=se.id3,$>0&&(x.pid=$),ee&&!oe&&(y.logger.log("reparse from beginning"),ee=!1,xe=Ie-188),oe=this.pmtParsed=!0;break}case 17:case 8191:break;default:ee=!0;break}}else this.observer.emit(O.Events.ERROR,O.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});b.pesData=H,v.pesData=z,x.pesData=F;var De={audioTrack:v,avcTrack:b,id3Track:x,textTrack:this._txtTrack};return u&&this.extractRemainingSamples(De),De},g.flush=function(){var E=this.remainderData;this.remainderData=null;var m;return E?m=this.demux(E,-1,!1,!0):m={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(m),this.sampleAes?this.decrypt(m,this.sampleAes):m},g.extractRemainingSamples=function(E){var m=E.audioTrack,c=E.avcTrack,u=E.id3Track,a=c.pesData,b=m.pesData,v=u.pesData,x;a&&(x=o(a))?(this.parseAVCPES(x,!0),c.pesData=null):c.pesData=a,b&&(x=o(b))?(m.isAAC?this.parseAACPES(x):this.parseMPEGPES(x),m.pesData=null):(b!=null&&b.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),m.pesData=b),v&&(x=o(v))?(this.parseID3PES(x),u.pesData=null):u.pesData=v},g.demuxSampleAes=function(E,m,c){var u=this.demux(E,c,!0,!this.config.progressive),a=this.sampleAes=new j.default(this.observer,this.config,m);return this.decrypt(u,a)},g.decrypt=function(E,m){return new Promise(function(c){var u=E.audioTrack,a=E.avcTrack;u.samples&&u.isAAC?m.decryptAacSamples(u.samples,0,function(){a.samples?m.decryptAvcSamples(a.samples,0,0,function(){c(E)}):c(E)}):a.samples&&m.decryptAvcSamples(a.samples,0,0,function(){c(E)})})},g.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},g.parseAVCPES=function(E,m){var c=this,u=this._avcTrack,a=this.parseAVCNALu(E.data),b=!1,v=this.avcSample,x,P=!1;E.data=null,v&&a.length&&!u.audFound&&(l(v,u),v=this.avcSample=w(!1,E.pts,E.dts,"")),a.forEach(function(H){switch(H.type){case 1:{x=!0,v||(v=c.avcSample=w(!0,E.pts,E.dts,"")),b&&(v.debug+="NDR "),v.frame=!0;var V=H.data;if(P&&V.length>4){var $=new _.default(V).readSliceType();($===2||$===4||$===7||$===9)&&(v.key=!0)}break}case 5:x=!0,v||(v=c.avcSample=w(!0,E.pts,E.dts,"")),b&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{x=!0,b&&v&&(v.debug+="SEI ");var z=new _.default(A(H.data));z.readUByte();for(var F=0,ee=0,oe=!1,le=0;!oe&&z.bytesAvailable>1;){F=0;do le=z.readUByte(),F+=le;while(le===255);ee=0;do le=z.readUByte(),ee+=le;while(le===255);if(F===4&&z.bytesAvailable!==0){oe=!0;var ve=z.readUByte();if(ve===181){var Ie=z.readUShort();if(Ie===49){var xe=z.readUInt();if(xe===1195456820){var Ce=z.readUByte();if(Ce===3){for(var Te=z.readUByte(),Se=z.readUByte(),pe=31&Te,se=[Te,Se],De=0;De<pe;De++)se.push(z.readUByte()),se.push(z.readUByte()),se.push(z.readUByte());d(c._txtTrack.samples,{type:3,pts:E.pts,bytes:se})}}}}}else if(F===5&&z.bytesAvailable!==0){if(oe=!0,ee>16){for(var Ye=[],Ge=0;Ge<16;Ge++)Ye.push(z.readUByte().toString(16)),(Ge===3||Ge===5||Ge===7||Ge===9)&&Ye.push("-");for(var $e=ee-16,et=new Uint8Array($e),Re=0;Re<$e;Re++)et[Re]=z.readUByte();d(c._txtTrack.samples,{pts:E.pts,payloadType:F,uuid:Ye.join(""),userData:Object(G.utf8ArrayToStr)(et),userDataBytes:et})}}else if(ee<z.bytesAvailable)for(var Be=0;Be<ee;Be++)z.readUByte()}break}case 7:if(x=!0,P=!0,b&&v&&(v.debug+="SPS "),!u.sps){var He=new _.default(H.data),Xe=He.readSPS();u.width=Xe.width,u.height=Xe.height,u.pixelRatio=Xe.pixelRatio,u.sps=[H.data],u.duration=c._duration;for(var Ke=H.data.subarray(1,4),Fe="avc1.",Pe=0;Pe<3;Pe++){var ot=Ke[Pe].toString(16);ot.length<2&&(ot="0"+ot),Fe+=ot}u.codec=Fe}break;case 8:x=!0,b&&v&&(v.debug+="PPS "),u.pps||(u.pps=[H.data]);break;case 9:x=!1,u.audFound=!0,v&&l(v,u),v=c.avcSample=w(!1,E.pts,E.dts,b?"AUD ":"");break;case 12:x=!1;break;default:x=!1,v&&(v.debug+="unknown NAL "+H.type+" ");break}if(v&&x){var Je=v.units;Je.push(H)}}),m&&v&&(l(v,u),this.avcSample=null)},g.getLastNalUnit=function(){var E,m=this.avcSample,c;if(!m||m.units.length===0){var u=this._avcTrack.samples;m=u[u.length-1]}if((E=m)!==null&&E!==void 0&&E.units){var a=m.units;c=a[a.length-1]}return c},g.parseAVCNALu=function(E){var m=E.byteLength,c=this._avcTrack,u=c.naluState||0,a=u,b=[],v=0,x,P,H,V=-1,$=0;for(u===-1&&(V=0,$=E[0]&31,u=0,v=1);v<m;){if(x=E[v++],!u){u=x?0:1;continue}if(u===1){u=x?0:2;continue}if(!x)u=3;else if(x===1){if(V>=0){var z={data:E.subarray(V,v-u-1),type:$};b.push(z)}else{var F=this.getLastNalUnit();if(F&&(a&&v<=4-a&&(F.state&&(F.data=F.data.subarray(0,F.data.byteLength-a))),P=v-u-1,P>0)){var ee=new Uint8Array(F.data.byteLength+P);ee.set(F.data,0),ee.set(E.subarray(0,P),F.data.byteLength),F.data=ee,F.state=0}}v<m?(H=E[v]&31,V=v,$=H,u=0):u=-1}else u=0}if(V>=0&&u>=0){var oe={data:E.subarray(V,m),type:$,state:u};b.push(oe)}if(b.length===0){var le=this.getLastNalUnit();if(le){var ve=new Uint8Array(le.data.byteLength+E.byteLength);ve.set(le.data,0),ve.set(E,le.data.byteLength),le.data=ve}}return c.naluState=u,b},g.parseAACPES=function(E){var m=0,c=this._audioTrack,u=this.aacOverFlow,a=E.data;if(u){this.aacOverFlow=null;var b=u.sample.unit.byteLength,v=Math.min(u.missing,b),x=b-v;u.sample.unit.set(a.subarray(0,v),x),c.samples.push(u.sample),m=u.missing}var P,H;for(P=m,H=a.length;P<H-1&&!Q.isHeader(a,P);P++);if(P!==m){var V,$;if(P<H-1?(V="AAC PES did not start with ADTS header,offset:"+P,$=!1):(V="no ADTS header found in AAC PES",$=!0),y.logger.warn("parsing error:"+V),this.observer.emit(O.Events.ERROR,O.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:$,reason:V}),$)return}Q.initTrackConfig(c,this.observer,a,P,this.audioCodec);var z;if(E.pts!==void 0)z=E.pts;else if(u){var F=Q.getFrameDuration(c.samplerate);z=u.sample.pts+F}else{y.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var ee=0;P<H;)if(Q.isHeader(a,P)){if(P+5<H){var oe=Q.appendFrame(c,a,P,z,ee);if(oe)if(oe.missing)this.aacOverFlow=oe;else{P+=oe.length,ee++;continue}}break}else P++},g.parseMPEGPES=function(E){var m=E.data,c=m.length,u=0,a=0,b=E.pts;if(b===void 0){y.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<c;)if(B.isHeader(m,a)){var v=B.appendFrame(this._audioTrack,m,a,b,u);if(v)a+=v.length,u++;else break}else a++},g.parseID3PES=function(E){if(E.pts===void 0){y.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(E)},f}();D.minProbeByteLength=188;function w(f,g,L,E){return{key:f,frame:!1,pts:g,dts:L,units:[],debug:E,length:0}}function C(f,g){return(f[g+10]&31)<<8|f[g+11]}function h(f,g,L,E){var m={audio:-1,avc:-1,id3:-1,isAAC:!0},c=(f[g+1]&15)<<8|f[g+2],u=g+3+c-4,a=(f[g+10]&15)<<8|f[g+11];for(g+=12+a;g<u;){var b=(f[g+1]&31)<<8|f[g+2];switch(f[g]){case 207:if(!E){y.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:m.audio===-1&&(m.audio=b);break;case 21:m.id3===-1&&(m.id3=b);break;case 219:if(!E){y.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:m.avc===-1&&(m.avc=b);break;case 3:case 4:L?m.audio===-1&&(m.audio=b,m.isAAC=!1):y.logger.log("MPEG audio found, not supported in this browser");break;case 36:y.logger.warn("Unsupported HEVC stream type found");break;default:break}g+=((f[g+3]&15)<<8|f[g+4])+5}return m}function o(f){var g=0,L,E,m,c,u,a=f.data;if(!f||f.size===0)return null;for(;a[0].length<19&&a.length>1;){var b=new Uint8Array(a[0].length+a[1].length);b.set(a[0]),b.set(a[1],a[0].length),a[0]=b,a.splice(1,1)}L=a[0];var v=(L[0]<<16)+(L[1]<<8)+L[2];if(v===1){if(E=(L[4]<<8)+L[5],E&&E>f.size-6)return null;var x=L[7];x&192&&(c=(L[9]&14)*536870912+(L[10]&255)*4194304+(L[11]&254)*16384+(L[12]&255)*128+(L[13]&254)/2,x&64?(u=(L[14]&14)*536870912+(L[15]&255)*4194304+(L[16]&254)*16384+(L[17]&255)*128+(L[18]&254)/2,c-u>60*9e4&&(y.logger.warn(Math.round((c-u)/9e4)+"s delta between PTS and DTS, align them"),c=u)):u=c),m=L[8];var P=m+9;if(f.size<=P)return null;f.size-=P;for(var H=new Uint8Array(f.size),V=0,$=a.length;V<$;V++){L=a[V];var z=L.byteLength;if(P)if(P>z){P-=z;continue}else L=L.subarray(P),z-=P,P=0;H.set(L,g),g+=z}return E&&(E-=m+3),{data:H,pts:c,dts:u,len:E}}return null}function l(f,g){if(f.units.length&&f.frame){if(f.pts===void 0){var L=g.samples,E=L.length;if(E){var m=L[E-1];f.pts=m.pts,f.dts=m.dts}else{g.dropped++;return}}g.samples.push(f)}f.debug.length&&y.logger.log(f.pts+"/"+f.dts+":"+f.debug)}function d(f,g){var L=f.length;if(L>0){if(g.pts>=f[L-1].pts)f.push(g);else for(var E=L-1;E>=0;E--)if(g.pts<f[E].pts){f.splice(E,0,g);break}}else f.push(g)}function A(f){for(var g=f.byteLength,L=[],E=1;E<g-2;)f[E]===0&&f[E+1]===0&&f[E+2]===3?(L.push(E+2),E+=2):E++;if(L.length===0)return f;var m=g-L.length,c=new Uint8Array(m),u=0;for(E=0;E<m;u++,E++)u===L[0]&&(u++,L.shift()),c[E]=f[u];return c}X.default=D},"./src/errors.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"ErrorTypes",function(){return Q}),R.d(X,"ErrorDetails",function(){return B});var Q;(function(_){_.NETWORK_ERROR="networkError",_.MEDIA_ERROR="mediaError",_.KEY_SYSTEM_ERROR="keySystemError",_.MUX_ERROR="muxError",_.OTHER_ERROR="otherError"})(Q||(Q={}));var B;(function(_){_.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",_.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",_.KEY_SYSTEM_NO_SESSION="keySystemNoSession",_.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",_.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",_.MANIFEST_LOAD_ERROR="manifestLoadError",_.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",_.MANIFEST_PARSING_ERROR="manifestParsingError",_.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",_.LEVEL_EMPTY_ERROR="levelEmptyError",_.LEVEL_LOAD_ERROR="levelLoadError",_.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",_.LEVEL_SWITCH_ERROR="levelSwitchError",_.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",_.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",_.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",_.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",_.FRAG_LOAD_ERROR="fragLoadError",_.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",_.FRAG_DECRYPT_ERROR="fragDecryptError",_.FRAG_PARSING_ERROR="fragParsingError",_.REMUX_ALLOC_ERROR="remuxAllocError",_.KEY_LOAD_ERROR="keyLoadError",_.KEY_LOAD_TIMEOUT="keyLoadTimeOut",_.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",_.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",_.BUFFER_APPEND_ERROR="bufferAppendError",_.BUFFER_APPENDING_ERROR="bufferAppendingError",_.BUFFER_STALLED_ERROR="bufferStalledError",_.BUFFER_FULL_ERROR="bufferFullError",_.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",_.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",_.INTERNAL_EXCEPTION="internalException",_.INTERNAL_ABORTED="aborted",_.UNKNOWN="unknown"})(B||(B={}))},"./src/events.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"Events",function(){return Q});var Q;(function(B){B.MEDIA_ATTACHING="hlsMediaAttaching",B.MEDIA_ATTACHED="hlsMediaAttached",B.MEDIA_DETACHING="hlsMediaDetaching",B.MEDIA_DETACHED="hlsMediaDetached",B.BUFFER_RESET="hlsBufferReset",B.BUFFER_CODECS="hlsBufferCodecs",B.BUFFER_CREATED="hlsBufferCreated",B.BUFFER_APPENDING="hlsBufferAppending",B.BUFFER_APPENDED="hlsBufferAppended",B.BUFFER_EOS="hlsBufferEos",B.BUFFER_FLUSHING="hlsBufferFlushing",B.BUFFER_FLUSHED="hlsBufferFlushed",B.MANIFEST_LOADING="hlsManifestLoading",B.MANIFEST_LOADED="hlsManifestLoaded",B.MANIFEST_PARSED="hlsManifestParsed",B.LEVEL_SWITCHING="hlsLevelSwitching",B.LEVEL_SWITCHED="hlsLevelSwitched",B.LEVEL_LOADING="hlsLevelLoading",B.LEVEL_LOADED="hlsLevelLoaded",B.LEVEL_UPDATED="hlsLevelUpdated",B.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",B.LEVELS_UPDATED="hlsLevelsUpdated",B.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",B.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",B.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",B.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",B.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",B.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",B.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",B.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",B.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",B.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",B.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",B.CUES_PARSED="hlsCuesParsed",B.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",B.INIT_PTS_FOUND="hlsInitPtsFound",B.FRAG_LOADING="hlsFragLoading",B.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",B.FRAG_LOADED="hlsFragLoaded",B.FRAG_DECRYPTED="hlsFragDecrypted",B.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",B.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",B.FRAG_PARSING_METADATA="hlsFragParsingMetadata",B.FRAG_PARSED="hlsFragParsed",B.FRAG_BUFFERED="hlsFragBuffered",B.FRAG_CHANGED="hlsFragChanged",B.FPS_DROP="hlsFpsDrop",B.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",B.ERROR="hlsError",B.DESTROYING="hlsDestroying",B.KEY_LOADING="hlsKeyLoading",B.KEY_LOADED="hlsKeyLoaded",B.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",B.BACK_BUFFER_REACHED="hlsBackBufferReached"})(Q||(Q={}))},"./src/hls.ts":function(ie,X,R){"use 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c=this.media,u=this.url,a=this.url=Q.buildAbsoluteURL(self.location.href,m,{alwaysNormalize:!0});D.logger.log("loadSource:"+a),c&&u&&u!==a&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(c)),this.trigger(o.Events.MANIFEST_LOADING,{url:m})},L.startLoad=function(m){m===void 0&&(m=-1),D.logger.log("startLoad("+m+")"),this.networkControllers.forEach(function(c){c.startLoad(m)})},L.stopLoad=function(){D.logger.log("stopLoad"),this.networkControllers.forEach(function(m){m.stopLoad()})},L.swapAudioCodec=function(){D.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},L.recoverMediaError=function(){D.logger.log("recoverMediaError");var m=this._media;this.detachMedia(),m&&this.attachMedia(m)},L.removeLevel=function(m,c){c===void 0&&(c=0),this.levelController.removeLevel(m,c)},A(g,[{key:"levels",get:function(){var m=this.levelController.levels;return m||[]}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(m){D.logger.log("set currentLevel:"+m),this.loadLevel=m,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(m){D.logger.log("set nextLevel:"+m),this.levelController.manualLevel=m,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(m){D.logger.log("set loadLevel:"+m),this.levelController.manualLevel=m}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(m){this.levelController.nextLoadLevel=m}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(m){D.logger.log("set firstLevel:"+m),this.levelController.firstLevel=m}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(m){D.logger.log("set 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L=this.config,E=L.fLoader,m=L.loader;return new Promise(function(c,u){g.loader&&g.loader.destroy();var a=g.loader=d.loader=E?new E(L):new m(L),b=w(d,A),v={timeout:L.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:L.fragLoadingMaxRetryTimeout,highWaterMark:k};A.stats=a.stats,a.load(b,v,{onSuccess:function(P,H,V,$){g.resetLoader(d,a),g.updateStatsFromPart(d,A);var z={frag:d,part:A,payload:P.data,networkDetails:$};f(z),c(z)},onError:function(P,H,V){g.resetLoader(d,a),u(new C({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:d,part:A,response:P,networkDetails:V}))},onAbort:function(P,H,V){d.stats.aborted=A.stats.aborted,g.resetLoader(d,a),u(new C({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:d,part:A,networkDetails:V}))},onTimeout:function(P,H,V){g.resetLoader(d,a),u(new C({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:d,part:A,networkDetails:V}))}})})},o.updateStatsFromPart=function(d,A){var f=d.stats,g=A.stats,L=g.total;if(f.loaded+=g.loaded,L){var E=Math.round(d.duration/A.duration),m=Math.min(Math.round(f.loaded/L),E),c=E-m,u=c*Math.round(f.loaded/m);f.total=f.loaded+u}else f.total=Math.max(f.loaded,f.total);var a=f.loading,b=g.loading;a.start?a.first+=b.first-b.start:(a.start=b.start,a.first=b.first),a.end=b.end},o.resetLoader=function(d,A){d.loader=null,this.loader===A&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),A.destroy()},h}();function w(h,o){o===void 0&&(o=null);var l=o||h,d={frag:h,part:o,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},A=l.byteRangeStartOffset,f=l.byteRangeEndOffset;return Object(Q.isFiniteNumber)(A)&&Object(Q.isFiniteNumber)(f)&&(d.rangeStart=A,d.rangeEnd=f),d}var C=function(h){_(o,h);function o(l){for(var d,A=arguments.length,f=new 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g=o.call(this,f)||this,g._decryptdata=null,g.rawProgramDateTime=null,g.programDateTime=null,g.tagList=[],g.duration=0,g.sn=0,g.levelkey=void 0,g.type=void 0,g.loader=null,g.level=-1,g.cc=0,g.startPTS=void 0,g.endPTS=void 0,g.appendedPTS=void 0,g.startDTS=void 0,g.endDTS=void 0,g.start=0,g.deltaPTS=void 0,g.maxStartPTS=void 0,g.minEndPTS=void 0,g.stats=new O.LoadStats,g.urlId=0,g.data=void 0,g.bitrateTest=!1,g.title=null,g.initSegment=null,g.type=A,g}var d=l.prototype;return d.createInitializationVector=function(f){for(var g=new Uint8Array(16),L=12;L<16;L++)g[L]=f>>8*(15-L)&255;return g},d.setDecryptDataFromLevelKey=function(f,g){var L=f;return(f==null?void 0:f.method)==="AES-128"&&f.uri&&!f.iv&&(L=j.LevelKey.fromURI(f.uri),L.method=f.method,L.iv=this.createInitializationVector(g),L.keyFormat="identity"),L},d.setElementaryStreamInfo=function(f,g,L,E,m,c){c===void 0&&(c=!1);var u=this.elementaryStreams,a=u[f];if(!a){u[f]={startPTS:g,endPTS:L,startDTS:E,endDTS:m,partial:c};return}a.startPTS=Math.min(a.startPTS,g),a.endPTS=Math.max(a.endPTS,L),a.startDTS=Math.min(a.startDTS,E),a.endDTS=Math.max(a.endDTS,m)},d.clearElementaryStreamInfo=function(){var f=this.elementaryStreams;f[D.AUDIO]=null,f[D.VIDEO]=null,f[D.AUDIOVIDEO]=null},k(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var f=this.sn;typeof f!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&G.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),f=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,f)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(Q.isFiniteNumber)(this.programDateTime))return null;var f=Object(Q.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+f*1e3}},{key:"encrypted",get:function(){var f;return!!((f=this.decryptdata)!==null&&f!==void 0&&f.keyFormat&&this.decryptdata.uri)}}]),l}(w),h=function(o){M(l,o);function l(d,A,f,g,L){var E;E=o.call(this,f)||this,E.fragOffset=0,E.duration=0,E.gap=!1,E.independent=!1,E.relurl=void 0,E.fragment=void 0,E.index=void 0,E.stats=new O.LoadStats,E.duration=d.decimalFloatingPoint("DURATION"),E.gap=d.bool("GAP"),E.independent=d.bool("INDEPENDENT"),E.relurl=d.enumeratedString("URI"),E.fragment=A,E.index=g;var m=d.enumeratedString("BYTERANGE");return m&&E.setByteRange(m,L),L&&(E.fragOffset=L.fragOffset+L.duration),E}return k(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 A=this.elementaryStreams;return!!(A.audio||A.video||A.audiovideo)}}]),l}(w)},"./src/loader/key-loader.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return G});var Q=R("./src/events.ts"),B=R("./src/errors.ts"),_=R("./src/utils/logger.ts"),G=function(){function j(M){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=M,this._registerListeners()}var O=j.prototype;return O._registerListeners=function(){this.hls.on(Q.Events.KEY_LOADING,this.onKeyLoading,this)},O._unregisterListeners=function(){this.hls.off(Q.Events.KEY_LOADING,this.onKeyLoading)},O.destroy=function(){this._unregisterListeners();for(var y in this.loaders){var T=this.loaders[y];T&&T.destroy()}this.loaders={}},O.onKeyLoading=function(y,T){var k=T.frag,D=k.type,w=this.loaders[D];if(!k.decryptdata){_.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var C=k.decryptdata.uri;if(C!==this.decrypturl||this.decryptkey===null){var h=this.hls.config;if(w&&(_.logger.warn("abort previous key loader for type:"+D),w.abort()),!C){_.logger.warn("key uri is falsy");return}var o=h.loader,l=k.loader=this.loaders[D]=new o(h);this.decrypturl=C,this.decryptkey=null;var d={url:C,frag:k,responseType:"arraybuffer"},A={timeout:h.fragLoadingTimeOut,maxRetry:0,retryDelay:h.fragLoadingRetryDelay,maxRetryDelay:h.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(d,A,f)}else this.decryptkey&&(k.decryptdata.key=this.decryptkey,this.hls.trigger(Q.Events.KEY_LOADED,{frag:k}))},O.loadsuccess=function(y,T,k){var D=k.frag;if(!D.decryptdata){_.logger.error("after key load, decryptdata unset");return}this.decryptkey=D.decryptdata.key=new Uint8Array(y.data),D.loader=null,delete this.loaders[D.type],this.hls.trigger(Q.Events.KEY_LOADED,{frag:D})},O.loaderror=function(y,T){var k=T.frag,D=k.loader;D&&D.abort(),delete this.loaders[k.type],this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:k,response:y})},O.loadtimeout=function(y,T){var k=T.frag,D=k.loader;D&&D.abort(),delete this.loaders[k.type],this.hls.trigger(Q.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:k})},j}()},"./src/loader/level-details.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"LevelDetails",function(){return j});var Q=R("./src/polyfills/number.ts");function B(O,M){for(var y=0;y<M.length;y++){var T=M[y];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(O,T.key,T)}}function _(O,M,y){return M&&B(O.prototype,M),y&&B(O,y),O}var G=10,j=function(){function O(y){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=y}var M=O.prototype;return M.reloaded=function(T){if(!T){this.advanced=!0,this.updated=!0;return}var k=this.lastPartSn-T.lastPartSn,D=this.lastPartIndex-T.lastPartIndex;this.updated=this.endSN!==T.endSN||!!D||!!k,this.advanced=this.endSN>T.endSN||k>0||k===0&&D>0,this.updated||this.advanced?this.misses=Math.floor(T.misses*.6):this.misses=T.misses+1,this.availabilityDelay=T.availabilityDelay},_(O,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(Q.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||G}},{key:"drift",get:function(){var T=this.driftEndTime-this.driftStartTime;if(T>0){var k=this.driftEnd-this.driftStart;return k*1e3/T}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var T;return(T=this.fragments)!==null&&T!==void 0&&T.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),O}()},"./src/loader/level-key.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"LevelKey",function(){return j});var Q=R("./node_modules/url-toolkit/src/url-toolkit.js"),B=R.n(Q);function _(O,M){for(var y=0;y<M.length;y++){var T=M[y];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(O,T.key,T)}}function G(O,M,y){return M&&_(O.prototype,M),y&&_(O,y),O}var j=function(){O.fromURL=function(y,T){return new O(y,T)},O.fromURI=function(y){return new O(y)};function O(M,y){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,y?this._uri=Object(Q.buildAbsoluteURL)(M,y,{alwaysNormalize:!0}):this._uri=M}return G(O,[{key:"uri",get:function(){return this._uri}}]),O}()},"./src/loader/load-stats.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"LoadStats",function(){return Q});var Q=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(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return l});var Q=R("./src/polyfills/number.ts"),B=R("./node_modules/url-toolkit/src/url-toolkit.js"),_=R.n(B),G=R("./src/loader/fragment.ts"),j=R("./src/loader/level-details.ts"),O=R("./src/loader/level-key.ts"),M=R("./src/utils/attr-list.ts"),y=R("./src/utils/logger.ts"),T=R("./src/utils/codecs.ts"),k=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,D=/#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"),C=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),h=/\.(mp4|m4s|m4v|m4a)$/i;function o(L){var E,m;return h.test((E=(m=B.parseURL(L))===null||m===void 0?void 0:m.path)!=null?E:"")}var l=function(){function L(){}return L.findGroup=function(m,c){for(var u=0;u<m.length;u++){var a=m[u];if(a.id===c)return a}},L.convertAVC1ToAVCOTI=function(m){var c=m.split(".");if(c.length>2){var u=c.shift()+".";return u+=parseInt(c.shift()).toString(16),u+=("000"+parseInt(c.shift()).toString(16)).substr(-4),u}return m},L.resolve=function(m,c){return B.buildAbsoluteURL(c,m,{alwaysNormalize:!0})},L.parseMasterPlaylist=function(m,c){var u=[],a={},b=!1;k.lastIndex=0;for(var v;(v=k.exec(m))!=null;)if(v[1]){var x=new M.AttrList(v[1]),P={attrs:x,bitrate:x.decimalInteger("AVERAGE-BANDWIDTH")||x.decimalInteger("BANDWIDTH"),name:x.NAME,url:L.resolve(v[2],c)},H=x.decimalResolution("RESOLUTION");H&&(P.width=H.width,P.height=H.height),d((x.CODECS||"").split(/[ ,]+/).filter(function($){return $}),P),P.videoCodec&&P.videoCodec.indexOf("avc1")!==-1&&(P.videoCodec=L.convertAVC1ToAVCOTI(P.videoCodec)),u.push(P)}else if(v[3]){var V=new M.AttrList(v[3]);V["DATA-ID"]&&(b=!0,a[V["DATA-ID"]]=V)}return{levels:u,sessionData:b?a:null}},L.parseMasterPlaylistMedia=function(m,c,u,a){a===void 0&&(a=[]);var b,v=[],x=0;for(D.lastIndex=0;(b=D.exec(m))!==null;){var P=new M.AttrList(b[1]);if(P.TYPE===u){var H={attrs:P,bitrate:0,id:x++,groupId:P["GROUP-ID"],instreamId:P["INSTREAM-ID"],name:P.NAME||P.LANGUAGE||"",type:u,default:P.bool("DEFAULT"),autoselect:P.bool("AUTOSELECT"),forced:P.bool("FORCED"),lang:P.LANGUAGE,url:P.URI?L.resolve(P.URI,c):""};if(a.length){var V=L.findGroup(a,H.groupId)||a[0];A(H,V,"audioCodec"),A(H,V,"textCodec")}v.push(H)}}return v},L.parseLevelPlaylist=function(m,c,u,a,b){var v=new j.LevelDetails(c),x=v.fragments,P=null,H=0,V=0,$=0,z=0,F=null,ee=new G.Fragment(a,c),oe,le,ve,Ie=-1,xe=!1;for(w.lastIndex=0,v.m3u8=m;(oe=w.exec(m))!==null;){xe&&(xe=!1,ee=new G.Fragment(a,c),ee.start=$,ee.sn=H,ee.cc=z,ee.level=u,P&&(ee.initSegment=P,ee.rawProgramDateTime=P.rawProgramDateTime));var Ce=oe[1];if(Ce){ee.duration=parseFloat(Ce);var Te=(" "+oe[2]).slice(1);ee.title=Te||null,ee.tagList.push(Te?["INF",Ce,Te]:["INF",Ce])}else if(oe[3])Object(Q.isFiniteNumber)(ee.duration)&&(ee.start=$,ve&&(ee.levelkey=ve),ee.sn=H,ee.level=u,ee.cc=z,ee.urlId=b,x.push(ee),ee.relurl=(" "+oe[3]).slice(1),g(ee,F),F=ee,$+=ee.duration,H++,V=0,xe=!0);else if(oe[4]){var Se=(" "+oe[4]).slice(1);F?ee.setByteRange(Se,F):ee.setByteRange(Se)}else if(oe[5])ee.rawProgramDateTime=(" "+oe[5]).slice(1),ee.tagList.push(["PROGRAM-DATE-TIME",ee.rawProgramDateTime]),Ie===-1&&(Ie=x.length);else{if(oe=oe[0].match(C),!oe){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(le=1;le<oe.length&&!(typeof oe[le]!="undefined");le++);var pe=(" "+oe[le]).slice(1),se=(" "+oe[le+1]).slice(1),De=oe[le+2]?(" "+oe[le+2]).slice(1):"";switch(pe){case"PLAYLIST-TYPE":v.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":H=v.startSN=parseInt(se);break;case"SKIP":{var Ye=new M.AttrList(se),Ge=Ye.decimalInteger("SKIPPED-SEGMENTS");if(Object(Q.isFiniteNumber)(Ge)){v.skippedSegments=Ge;for(var $e=Ge;$e--;)x.unshift(null);H+=Ge}var et=Ye.enumeratedString("RECENTLY-REMOVED-DATERANGES");et&&(v.recentlyRemovedDateranges=et.split(" "));break}case"TARGETDURATION":v.targetduration=parseFloat(se);break;case"VERSION":v.version=parseInt(se);break;case"EXTM3U":break;case"ENDLIST":v.live=!1;break;case"#":(se||De)&&ee.tagList.push(De?[se,De]:[se]);break;case"DIS":z++;case"GAP":ee.tagList.push([pe]);break;case"BITRATE":ee.tagList.push([pe,se]);break;case"DISCONTINUITY-SEQ":z=parseInt(se);break;case"KEY":{var Re,Be=new M.AttrList(se),He=Be.enumeratedString("METHOD"),Xe=Be.URI,Ke=Be.hexadecimalInteger("IV"),Fe=Be.enumeratedString("KEYFORMATVERSIONS"),Pe=Be.enumeratedString("KEYID"),ot=(Re=Be.enumeratedString("KEYFORMAT"))!=null?Re:"identity",Je=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Je.indexOf(ot)>-1){y.logger.warn("Keyformat "+ot+" is not supported from the manifest");continue}else if(ot!=="identity")continue;He&&(ve=O.LevelKey.fromURL(c,Xe),Xe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(He)>=0&&(ve.method=He,ve.keyFormat=ot,Pe&&(ve.keyID=Pe),Fe&&(ve.keyFormatVersions=Fe),ve.iv=Ke));break}case"START":{var Ze=new M.AttrList(se),tt=Ze.decimalFloatingPoint("TIME-OFFSET");Object(Q.isFiniteNumber)(tt)&&(v.startTimeOffset=tt);break}case"MAP":{var ht=new M.AttrList(se);ee.relurl=ht.URI,ht.BYTERANGE&&ee.setByteRange(ht.BYTERANGE),ee.level=u,ee.sn="initSegment",ve&&(ee.levelkey=ve),ee.initSegment=null,P=ee,xe=!0;break}case"SERVER-CONTROL":{var rt=new M.AttrList(se);v.canBlockReload=rt.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=rt.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&rt.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=rt.optionalFloat("PART-HOLD-BACK",0),v.holdBack=rt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Ve=new M.AttrList(se);v.partTarget=Ve.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Ee=v.partList;Ee||(Ee=v.partList=[]);var it=V>0?Ee[Ee.length-1]:void 0,qe=V++,we=new G.Part(new M.AttrList(se),ee,c,qe,it);Ee.push(we),ee.duration+=we.duration;break}case"PRELOAD-HINT":{var We=new M.AttrList(se);v.preloadHint=We;break}case"RENDITION-REPORT":{var ge=new M.AttrList(se);v.renditionReports=v.renditionReports||[],v.renditionReports.push(ge);break}default:y.logger.warn("line parsed but not handled: "+oe);break}}}F&&!F.relurl?(x.pop(),$-=F.duration,v.partList&&(v.fragmentHint=F)):v.partList&&(g(ee,F),ee.cc=z,v.fragmentHint=ee);var de=x.length,fe=x[0],te=x[de-1];if($+=v.skippedSegments*v.targetduration,$>0&&de&&te){v.averagetargetduration=$/de;var re=te.sn;v.endSN=re!=="initSegment"?re:0,fe&&(v.startCC=fe.cc,fe.initSegment||v.fragments.every(function(ne){return ne.relurl&&o(ne.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),ee=new G.Fragment(a,c),ee.relurl=te.relurl,ee.level=u,ee.sn="initSegment",fe.initSegment=ee,v.needSidxRanges=!0))}else v.endSN=0,v.startCC=0;return v.fragmentHint&&($+=v.fragmentHint.duration),v.totalduration=$,v.endCC=z,Ie>0&&f(x,Ie),v},L}();function d(L,E){["video","audio","text"].forEach(function(m){var c=L.filter(function(a){return Object(T.isCodecType)(a,m)});if(c.length){var u=c.filter(function(a){return a.lastIndexOf("avc1",0)===0||a.lastIndexOf("mp4a",0)===0});E[m+"Codec"]=u.length>0?u[0]:c[0],L=L.filter(function(a){return c.indexOf(a)===-1})}}),E.unknownCodecs=L}function A(L,E,m){var c=E[m];c&&(L[m]=c)}function f(L,E){for(var m=L[E],c=E;c--;){var u=L[c];if(!u)return;u.programDateTime=m.programDateTime-u.duration*1e3,m=u}}function g(L,E){L.rawProgramDateTime?L.programDateTime=Date.parse(L.rawProgramDateTime):E!=null&&E.programDateTime&&(L.programDateTime=E.endProgramDateTime),Object(Q.isFiniteNumber)(L.programDateTime)||(L.programDateTime=null,L.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/polyfills/number.ts"),B=R("./src/events.ts"),_=R("./src/errors.ts"),G=R("./src/utils/logger.ts"),j=R("./src/utils/mp4-tools.ts"),O=R("./src/loader/m3u8-parser.ts"),M=R("./src/types/loader.ts"),y=R("./src/utils/attr-list.ts");function T(w){var C=w.type;switch(C){case M.PlaylistContextType.AUDIO_TRACK:return M.PlaylistLevelType.AUDIO;case M.PlaylistContextType.SUBTITLE_TRACK:return M.PlaylistLevelType.SUBTITLE;default:return M.PlaylistLevelType.MAIN}}function k(w,C){var h=w.url;return(h===void 0||h.indexOf("data:")===0)&&(h=C.url),h}var D=function(){function w(h){this.hls=void 0,this.loaders=Object.create(null),this.hls=h,this.registerListeners()}var C=w.prototype;return C.registerListeners=function(){var o=this.hls;o.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(B.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(B.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(B.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},C.unregisterListeners=function(){var o=this.hls;o.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(B.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(B.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(B.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},C.createInternalLoader=function(o){var l=this.hls.config,d=l.pLoader,A=l.loader,f=d||A,g=new f(l);return o.loader=g,this.loaders[o.type]=g,g},C.getInternalLoader=function(o){return this.loaders[o.type]},C.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},C.destroyInternalLoaders=function(){for(var o in this.loaders){var l=this.loaders[o];l&&l.destroy(),this.resetInternalLoader(o)}},C.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},C.onManifestLoading=function(o,l){var d=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:M.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},C.onLevelLoading=function(o,l){var d=l.id,A=l.level,f=l.url,g=l.deliveryDirectives;this.load({id:d,groupId:null,level:A,responseType:"text",type:M.PlaylistContextType.LEVEL,url:f,deliveryDirectives:g})},C.onAudioTrackLoading=function(o,l){var d=l.id,A=l.groupId,f=l.url,g=l.deliveryDirectives;this.load({id:d,groupId:A,level:null,responseType:"text",type:M.PlaylistContextType.AUDIO_TRACK,url:f,deliveryDirectives:g})},C.onSubtitleTrackLoading=function(o,l){var d=l.id,A=l.groupId,f=l.url,g=l.deliveryDirectives;this.load({id:d,groupId:A,level:null,responseType:"text",type:M.PlaylistContextType.SUBTITLE_TRACK,url:f,deliveryDirectives:g})},C.load=function(o){var l,d=this.hls.config,A=this.getInternalLoader(o);if(A){var f=A.context;if(f&&f.url===o.url){G.logger.trace("[playlist-loader]: playlist request ongoing");return}G.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),A.abort()}var g,L,E,m;switch(o.type){case M.PlaylistContextType.MANIFEST:g=d.manifestLoadingMaxRetry,L=d.manifestLoadingTimeOut,E=d.manifestLoadingRetryDelay,m=d.manifestLoadingMaxRetryTimeout;break;case M.PlaylistContextType.LEVEL:case M.PlaylistContextType.AUDIO_TRACK:case M.PlaylistContextType.SUBTITLE_TRACK:g=0,L=d.levelLoadingTimeOut;break;default:g=d.levelLoadingMaxRetry,L=d.levelLoadingTimeOut,E=d.levelLoadingRetryDelay,m=d.levelLoadingMaxRetryTimeout;break}if(A=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var c;if(o.type===M.PlaylistContextType.LEVEL&&o.level!==null?c=this.hls.levels[o.level].details:o.type===M.PlaylistContextType.AUDIO_TRACK&&o.id!==null?c=this.hls.audioTracks[o.id].details:o.type===M.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(c=this.hls.subtitleTracks[o.id].details),c){var u=c.partTarget,a=c.targetduration;u&&a&&(L=Math.min(Math.max(u*3,a*.8)*1e3,L))}}var b={timeout:L,maxRetry:g,retryDelay:E,maxRetryDelay:m,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};A.load(o,b,v)},C.loadsuccess=function(o,l,d,A){if(A===void 0&&(A=null),d.isSidxRequest){this.handleSidxRequest(o,d),this.handlePlaylistLoaded(o,l,d,A);return}this.resetInternalLoader(d.type);var f=o.data;if(f.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,d,"no EXTM3U 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P=b.some(function(H){return!H.url});!P&&m[0].audioCodec&&!m[0].attrs.AUDIO&&(G.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),b.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new y.AttrList({}),bitrate:0,url:""}))}f.trigger(B.Events.MANIFEST_LOADED,{levels:m,audioTracks:b,subtitles:v,captions:x,url:L,stats:l,networkDetails:A,sessionData:c})},C.handleTrackOrLevelPlaylist=function(o,l,d,A){var f=this.hls,g=d.id,L=d.level,E=d.type,m=k(o,d),c=Object(Q.isFiniteNumber)(g)?g:0,u=Object(Q.isFiniteNumber)(L)?L:c,a=T(d),b=O.default.parseLevelPlaylist(o.data,m,u,a,c);if(!b.fragments.length){f.trigger(B.Events.ERROR,{type:_.ErrorTypes.NETWORK_ERROR,details:_.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:m,reason:"no fragments found in level",level:typeof d.level=="number"?d.level:void 0});return}if(E===M.PlaylistContextType.MANIFEST){var v={attrs:new y.AttrList({}),bitrate:0,details:b,name:"",url:m};f.trigger(B.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:m,stats:l,networkDetails:A,sessionData:null})}if(l.parsing.end=performance.now(),b.needSidxRanges){var x,P=(x=b.fragments[0].initSegment)===null||x===void 0?void 0:x.url;this.load({url:P,isSidxRequest:!0,type:E,level:L,levelDetails:b,id:g,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=b,this.handlePlaylistLoaded(o,l,d,A)},C.handleSidxRequest=function(o,l){var d=Object(j.parseSegmentIndex)(new Uint8Array(o.data));if(!d)return;var A=d.references,f=l.levelDetails;A.forEach(function(g,L){var E=g.info,m=f.fragments[L];m.byteRange.length===0&&m.setByteRange(String(1+E.end-E.start)+"@"+String(E.start)),m.initSegment&&m.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},C.handleManifestParsingError=function(o,l,d,A){this.hls.trigger(B.Events.ERROR,{type:_.ErrorTypes.NETWORK_ERROR,details:_.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===M.PlaylistContextType.MANIFEST,url:o.url,reason:d,response:o,context:l,networkDetails:A})},C.handleNetworkError=function(o,l,d,A){d===void 0&&(d=!1),G.logger.warn("[playlist-loader]: A network "+(d?"timeout":"error")+" occurred while loading "+o.type+" level: "+o.level+" id: "+o.id+' group-id: "'+o.groupId+'"');var f=_.ErrorDetails.UNKNOWN,g=!1,L=this.getInternalLoader(o);switch(o.type){case M.PlaylistContextType.MANIFEST:f=d?_.ErrorDetails.MANIFEST_LOAD_TIMEOUT:_.ErrorDetails.MANIFEST_LOAD_ERROR,g=!0;break;case M.PlaylistContextType.LEVEL:f=d?_.ErrorDetails.LEVEL_LOAD_TIMEOUT:_.ErrorDetails.LEVEL_LOAD_ERROR,g=!1;break;case 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_.box(_.types.hdlr,_.HDLR_TYPES[j])},_.mdat=function(j){return _.box(_.types.mdat,j)},_.mdhd=function(j,O){O*=j;var M=Math.floor(O/(Q+1)),y=Math.floor(O%(Q+1));return _.box(_.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,M>>24,M>>16&255,M>>8&255,M&255,y>>24,y>>16&255,y>>8&255,y&255,85,196,0,0]))},_.mdia=function(j){return _.box(_.types.mdia,_.mdhd(j.timescale,j.duration),_.hdlr(j.type),_.minf(j))},_.mfhd=function(j){return _.box(_.types.mfhd,new Uint8Array([0,0,0,0,j>>24,j>>16&255,j>>8&255,j&255]))},_.minf=function(j){return j.type==="audio"?_.box(_.types.minf,_.box(_.types.smhd,_.SMHD),_.DINF,_.stbl(j)):_.box(_.types.minf,_.box(_.types.vmhd,_.VMHD),_.DINF,_.stbl(j))},_.moof=function(j,O,M){return _.box(_.types.moof,_.mfhd(j),_.traf(M,O))},_.moov=function(j){for(var O=j.length,M=[];O--;)M[O]=_.trak(j[O]);return _.box.apply(null,[_.types.moov,_.mvhd(j[0].timescale,j[0].duration)].concat(M).concat(_.mvex(j)))},_.mvex=function(j){for(var O=j.length,M=[];O--;)M[O]=_.trex(j[O]);return _.box.apply(null,[_.types.mvex].concat(M))},_.mvhd=function(j,O){O*=j;var M=Math.floor(O/(Q+1)),y=Math.floor(O%(Q+1)),T=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,M>>24,M>>16&255,M>>8&255,M&255,y>>24,y>>16&255,y>>8&255,y&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return _.box(_.types.mvhd,T)},_.sdtp=function(j){var O=j.samples||[],M=new Uint8Array(4+O.length),y,T;for(y=0;y<O.length;y++)T=O[y].flags,M[y+4]=T.dependsOn<<4|T.isDependedOn<<2|T.hasRedundancy;return _.box(_.types.sdtp,M)},_.stbl=function(j){return _.box(_.types.stbl,_.stsd(j),_.box(_.types.stts,_.STTS),_.box(_.types.stsc,_.STSC),_.box(_.types.stsz,_.STSZ),_.box(_.types.stco,_.STCO))},_.avc1=function(j){var O=[],M=[],y,T,k;for(y=0;y<j.sps.length;y++)T=j.sps[y],k=T.byteLength,O.push(k>>>8&255),O.push(k&255),O=O.concat(Array.prototype.slice.call(T));for(y=0;y<j.pps.length;y++)T=j.pps[y],k=T.byteLength,M.push(k>>>8&255),M.push(k&255),M=M.concat(Array.prototype.slice.call(T));var D=_.box(_.types.avcC,new Uint8Array([1,O[3],O[4],O[5],252|3,224|j.sps.length].concat(O).concat([j.pps.length]).concat(M))),w=j.width,C=j.height,h=j.pixelRatio[0],o=j.pixelRatio[1];return _.box(_.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,C>>8&255,C&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]),D,_.box(_.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),_.box(_.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,o>>24,o>>16&255,o>>8&255,o&255])))},_.esds=function(j){var O=j.config.length;return new Uint8Array([0,0,0,0,3,23+O,0,1,0,4,15+O,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([O]).concat(j.config).concat([6,1,2]))},_.mp4a=function(j){var O=j.samplerate;return _.box(_.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,O>>8&255,O&255,0,0]),_.box(_.types.esds,_.esds(j)))},_.mp3=function(j){var O=j.samplerate;return _.box(_.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,O>>8&255,O&255,0,0]))},_.stsd=function(j){return j.type==="audio"?!j.isAAC&&j.codec==="mp3"?_.box(_.types.stsd,_.STSD,_.mp3(j)):_.box(_.types.stsd,_.STSD,_.mp4a(j)):_.box(_.types.stsd,_.STSD,_.avc1(j))},_.tkhd=function(j){var O=j.id,M=j.duration*j.timescale,y=j.width,T=j.height,k=Math.floor(M/(Q+1)),D=Math.floor(M%(Q+1));return _.box(_.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,O>>24&255,O>>16&255,O>>8&255,O&255,0,0,0,0,k>>24,k>>16&255,k>>8&255,k&255,D>>24,D>>16&255,D>>8&255,D&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,y>>8&255,y&255,0,0,T>>8&255,T&255,0,0]))},_.traf=function(j,O){var M=_.sdtp(j),y=j.id,T=Math.floor(O/(Q+1)),k=Math.floor(O%(Q+1));return _.box(_.types.traf,_.box(_.types.tfhd,new Uint8Array([0,0,0,0,y>>24,y>>16&255,y>>8&255,y&255])),_.box(_.types.tfdt,new Uint8Array([1,0,0,0,T>>24,T>>16&255,T>>8&255,T&255,k>>24,k>>16&255,k>>8&255,k&255])),_.trun(j,M.length+16+20+8+16+8+8),M)},_.trak=function(j){return j.duration=j.duration||4294967295,_.box(_.types.trak,_.tkhd(j),_.mdia(j))},_.trex=function(j){var O=j.id;return _.box(_.types.trex,new Uint8Array([0,0,0,0,O>>24,O>>16&255,O>>8&255,O&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},_.trun=function(j,O){var M=j.samples||[],y=M.length,T=12+16*y,k=new Uint8Array(T),D,w,C,h,o,l;for(O+=8+T,k.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,O>>>24&255,O>>>16&255,O>>>8&255,O&255],0),D=0;D<y;D++)w=M[D],C=w.duration,h=w.size,o=w.flags,l=w.cts,k.set([C>>>24&255,C>>>16&255,C>>>8&255,C&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,o.degradPrio&240<<8,o.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*D);return _.box(_.types.trun,k)},_.initSegment=function(j){_.types||_.init();var O=_.moov(j),M=new Uint8Array(_.FTYP.byteLength+O.byteLength);return M.set(_.FTYP),M.set(O,_.FTYP.byteLength),M},_}();B.types=void 0,B.HDLR_TYPES=void 0,B.STTS=void 0,B.STSC=void 0,B.STCO=void 0,B.STSZ=void 0,B.VMHD=void 0,B.SMHD=void 0,B.STSD=void 0,B.FTYP=void 0,B.DINF=void 0,X.default=B},"./src/remux/mp4-remuxer.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"default",function(){return l}),R.d(X,"normalizePts",function(){return d});var Q=R("./src/polyfills/number.ts"),B=R("./src/remux/aac-helper.ts"),_=R("./src/remux/mp4-generator.ts"),G=R("./src/events.ts"),j=R("./src/errors.ts"),O=R("./src/utils/logger.ts"),M=R("./src/types/loader.ts"),y=R("./src/utils/timescale-conversion.ts");function T(){return T=Object.assign||function(L){for(var E=1;E<arguments.length;E++){var m=arguments[E];for(var c in m)Object.prototype.hasOwnProperty.call(m,c)&&(L[c]=m[c])}return L},T.apply(this,arguments)}var k=10*1e3,D=1024,w=1152,C=null,h=null,o=!1,l=function(){function L(m,c,u,a){if(a===void 0&&(a=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=m,this.config=c,this.typeSupported=u,this.ISGenerated=!1,C===null){var b=navigator.userAgent||"",v=b.match(/Chrome\/(\d+)/i);C=v?parseInt(v[1]):0}if(h===null){var x=navigator.userAgent.match(/Safari\/(\d+)/i);h=x?parseInt(x[1]):0}o=!!C&&C<75||!!h&&h<600}var E=L.prototype;return E.destroy=function(){},E.resetTimeStamp=function(c){O.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=c},E.resetNextTimestamp=function(){O.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},E.resetInitSegment=function(){O.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},E.getVideoStartPts=function(c){var u=!1,a=c.reduce(function(b,v){var x=v.pts-b;return x<-4294967296?(u=!0,d(b,v.pts)):x>0?b:v.pts},c[0].pts);return u&&O.logger.debug("PTS rollover detected"),a},E.remux=function(c,u,a,b,v,x,P,H){var V,$,z,F,ee,oe,le=v,ve=v,Ie=c.pid>-1,xe=u.pid>-1,Ce=u.samples.length,Te=c.samples.length>0,Se=Ce>1,pe=(!Ie||Te)&&(!xe||Se)||this.ISGenerated||P;if(pe){this.ISGenerated||(z=this.generateIS(c,u,v));var se=this.isVideoContiguous,De=-1;if(Se&&(De=A(u.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(oe=!0,De>0){O.logger.warn("[mp4-remuxer]: Dropped "+De+" out of "+Ce+" video samples due to a missing keyframe");var Ye=this.getVideoStartPts(u.samples);u.samples=u.samples.slice(De),u.dropped+=De,ve+=(u.samples[0].pts-Ye)/(u.timescale||9e4)}else De===-1&&(O.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ce+" video samples"),oe=!1);if(this.ISGenerated){if(Te&&Se){var Ge=this.getVideoStartPts(u.samples),$e=d(c.samples[0].pts,Ge)-Ge,et=$e/u.inputTimeScale;le+=Math.max(0,et),ve+=Math.max(0,-et)}if(Te){if(c.samplerate||(O.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),z=this.generateIS(c,u,v)),$=this.remuxAudio(c,le,this.isAudioContiguous,x,xe||Se||H===M.PlaylistLevelType.AUDIO?ve:void 0),Se){var Re=$?$.endPTS-$.startPTS:0;u.inputTimeScale||(O.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),z=this.generateIS(c,u,v)),V=this.remuxVideo(u,ve,se,Re)}}else Se&&(V=this.remuxVideo(u,ve,se,0));V&&(V.firstKeyFrame=De,V.independent=De!==-1)}}return this.ISGenerated&&(a.samples.length&&(ee=this.remuxID3(a,v)),b.samples.length&&(F=this.remuxText(b,v))),{audio:$,video:V,initSegment:z,independent:oe,text:F,id3:ee}},E.generateIS=function(c,u,a){var b=c.samples,v=u.samples,x=this.typeSupported,P={},H=!Object(Q.isFiniteNumber)(this._initPTS),V="audio/mp4",$,z,F;if(H&&($=z=Infinity),c.config&&b.length&&(c.timescale=c.samplerate,c.isAAC||(x.mpeg?(V="audio/mpeg",c.codec=""):x.mp3&&(c.codec="mp3")),P.audio={id:"audio",container:V,codec:c.codec,initSegment:!c.isAAC&&x.mpeg?new Uint8Array(0):_.default.initSegment([c]),metadata:{channelCount:c.channelCount}},H&&(F=c.inputTimeScale,$=z=b[0].pts-Math.round(F*a))),u.sps&&u.pps&&v.length&&(u.timescale=u.inputTimeScale,P.video={id:"main",container:"video/mp4",codec:u.codec,initSegment:_.default.initSegment([u]),metadata:{width:u.width,height:u.height}},H)){F=u.inputTimeScale;var ee=this.getVideoStartPts(v),oe=Math.round(F*a);z=Math.min(z,d(v[0].dts,ee)-oe),$=Math.min($,ee-oe)}if(Object.keys(P).length)return this.ISGenerated=!0,H&&(this._initPTS=$,this._initDTS=z),{tracks:P,initPTS:$,timescale:F}},E.remuxVideo=function(c,u,a,b){var v=c.inputTimeScale,x=c.samples,P=[],H=x.length,V=this._initPTS,$=this.nextAvcDts,z=8,F,ee,oe,le=Number.POSITIVE_INFINITY,ve=Number.NEGATIVE_INFINITY,Ie=0,xe=!1;if(!a||$===null){var Ce=u*v,Te=x[0].pts-d(x[0].dts,x[0].pts);$=Ce-Te}for(var Se=0;Se<H;Se++){var pe=x[Se];if(pe.pts=d(pe.pts-V,$),pe.dts=d(pe.dts-V,$),pe.dts>pe.pts){var se=9e4*.2;Ie=Math.max(Math.min(Ie,pe.pts-pe.dts),-1*se)}pe.dts<x[Se>0?Se-1:Se].dts&&(xe=!0)}xe&&x.sort(function(Tt,St){var dt=Tt.dts-St.dts,Ut=Tt.pts-St.pts;return dt||Ut}),ee=x[0].dts,oe=x[x.length-1].dts;var De=Math.round((oe-ee)/(H-1));if(Ie<0){if(Ie<De*-2){O.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-De,!0)+" ms");for(var Ye=Ie,Ge=0;Ge<H;Ge++)x[Ge].dts=Ye=Math.max(Ye,x[Ge].pts-De),x[Ge].pts=Math.max(Ye,x[Ge].pts)}else{O.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(Ie,!0)+" ms to overcome this issue");for(var $e=0;$e<H;$e++)x[$e].dts=x[$e].dts+Ie}ee=x[0].dts}if(a){var et=ee-$,Re=et>De,Be=et<-1;if(Re||Be){Re?O.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(et,!0)+" ms ("+et+"dts) hole between fragments detected, filling it"):O.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-et,!0)+" ms ("+et+"dts) overlapping between fragments detected"),ee=$;var He=x[0].pts-et;x[0].dts=ee,x[0].pts=He,O.logger.log("Video: First PTS/DTS adjusted: "+Object(y.toMsFromMpegTsClock)(He,!0)+"/"+Object(y.toMsFromMpegTsClock)(ee,!0)+", delta: "+Object(y.toMsFromMpegTsClock)(et,!0)+" ms")}}o&&(ee=Math.max(0,ee));for(var Xe=0,Ke=0,Fe=0;Fe<H;Fe++){for(var Pe=x[Fe],ot=Pe.units,Je=ot.length,Ze=0,tt=0;tt<Je;tt++)Ze+=ot[tt].data.length;Ke+=Ze,Xe+=Je,Pe.length=Ze,Pe.dts=Math.max(Pe.dts,ee),Pe.pts=Math.max(Pe.pts,Pe.dts,0),le=Math.min(Pe.pts,le),ve=Math.max(Pe.pts,ve)}oe=x[H-1].dts;var ht=Ke+4*Xe+8,rt;try{rt=new Uint8Array(ht)}catch(Tt){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ht,reason:"fail allocating video mdat "+ht});return}var Ve=new DataView(rt.buffer);Ve.setUint32(0,ht),rt.set(_.default.types.mdat,4);for(var Ee=0;Ee<H;Ee++){for(var it=x[Ee],qe=it.units,we=0,We=0,ge=qe.length;We<ge;We++){var de=qe[We],fe=de.data,te=de.data.byteLength;Ve.setUint32(z,te),z+=4,rt.set(fe,z),z+=te,we+=4+te}if(Ee<H-1)F=x[Ee+1].dts-it.dts;else{var re=this.config,ne=it.dts-x[Ee>0?Ee-1:Ee].dts;if(re.stretchShortVideoTrack&&this.nextAudioPts!==null){var he=Math.floor(re.maxBufferHole*v),me=(b?le+b*v:this.nextAudioPts)-it.pts;me>he?(F=me-ne,F<0&&(F=ne),O.logger.log("[mp4-remuxer]: It is approximately "+me/90+" ms to the next segment; using duration "+F/90+" ms for the last video frame.")):F=ne}else F=ne}var Ae=Math.round(it.pts-it.dts);P.push(new f(it.key,F,we,Ae))}if(P.length&&C&&C<70){var _e=P[0].flags;_e.dependsOn=2,_e.isNonSync=0}console.assert(F!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=$=oe+F,this.isVideoContiguous=!0;var st=_.default.moof(c.sequenceNumber++,ee,T({},c,{samples:P})),gt="video",pt={data1:st,data2:rt,startPTS:le/v,endPTS:(ve+F)/v,startDTS:ee/v,endDTS:$/v,type:gt,hasAudio:!1,hasVideo:!0,nb:P.length,dropped:c.dropped};return c.samples=[],c.dropped=0,console.assert(rt.length,"MDAT length must not be zero"),pt},E.remuxAudio=function(c,u,a,b,v){var x=c.inputTimeScale,P=c.samplerate?c.samplerate:x,H=x/P,V=c.isAAC?D:w,$=V*H,z=this._initPTS,F=!c.isAAC&&this.typeSupported.mpeg,ee=[],oe=c.samples,le=F?0:8,ve=this.nextAudioPts||-1,Ie=u*x;if(this.isAudioContiguous=a=a||oe.length&&ve>0&&(b&&Math.abs(Ie-ve)<9e3||Math.abs(d(oe[0].pts-z,Ie)-ve)<20*$),oe.forEach(function(fe){fe.pts=d(fe.pts-z,Ie)}),!a||ve<0){if(oe=oe.filter(function(fe){return fe.pts>=0}),!oe.length)return;v===0?ve=0:b?ve=Math.max(0,Ie):ve=oe[0].pts}if(c.isAAC)for(var xe=v!==void 0,Ce=this.config.maxAudioFramesDrift,Te=0,Se=ve;Te<oe.length;Te++){var pe=oe[Te],se=pe.pts,De=se-Se,Ye=Math.abs(1e3*De/x);if(De<=-Ce*$&&xe)Te===0&&(O.logger.warn("Audio frame @ "+(se/x).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*De/x)+" ms."),this.nextAudioPts=ve=Se=se);else if(De>=Ce*$&&Ye<k&&xe){var Ge=Math.round(De/$);Se=se-Ge*$,Se<0&&(Ge--,Se+=$),Te===0&&(this.nextAudioPts=ve=Se),O.logger.warn("[mp4-remuxer]: Injecting "+Ge+" audio frame @ "+(Se/x).toFixed(3)+"s due to "+Math.round(1e3*De/x)+" ms gap.");for(var $e=0;$e<Ge;$e++){var et=Math.max(Se,0),Re=B.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);Re||(O.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),Re=pe.unit.subarray()),oe.splice(Te,0,{unit:Re,pts:et}),Se+=$,Te++}}pe.pts=Se,Se+=$}for(var Be=null,He=null,Xe,Ke=0,Fe=oe.length;Fe--;)Ke+=oe[Fe].unit.byteLength;for(var Pe=0,ot=oe.length;Pe<ot;Pe++){var Je=oe[Pe],Ze=Je.unit,tt=Je.pts;if(He!==null){var ht=ee[Pe-1];ht.duration=Math.round((tt-He)/H)}else if(a&&c.isAAC&&(tt=ve),Be=tt,Ke>0){Ke+=le;try{Xe=new Uint8Array(Ke)}catch(fe){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ke,reason:"fail allocating audio mdat "+Ke});return}if(!F){var rt=new DataView(Xe.buffer);rt.setUint32(0,Ke),Xe.set(_.default.types.mdat,4)}}else return;Xe.set(Ze,le);var Ve=Ze.byteLength;le+=Ve,ee.push(new f(!0,V,Ve,0)),He=tt}var Ee=ee.length;if(!Ee)return;var it=ee[ee.length-1];this.nextAudioPts=ve=He+H*it.duration;var qe=F?new Uint8Array(0):_.default.moof(c.sequenceNumber++,Be/H,T({},c,{samples:ee}));c.samples=[];var we=Be/x,We=ve/x,ge="audio",de={data1:qe,data2:Xe,startPTS:we,endPTS:We,startDTS:we,endDTS:We,type:ge,hasAudio:!0,hasVideo:!1,nb:Ee};return this.isAudioContiguous=!0,console.assert(Xe.length,"MDAT length must not be zero"),de},E.remuxEmptyAudio=function(c,u,a,b){var v=c.inputTimeScale,x=c.samplerate?c.samplerate:v,P=v/x,H=this.nextAudioPts,V=(H!==null?H:b.startDTS*v)+this._initDTS,$=b.endDTS*v+this._initDTS,z=P*D,F=Math.ceil(($-V)/z),ee=B.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);if(O.logger.warn("[mp4-remuxer]: remux empty Audio"),!ee){O.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var oe=[],le=0;le<F;le++){var ve=V+le*z;oe.push({unit:ee,pts:ve,dts:ve})}return c.samples=oe,this.remuxAudio(c,u,a,!1)},E.remuxID3=function(c,u){var a=c.samples.length;if(!a)return;for(var b=c.inputTimeScale,v=this._initPTS,x=this._initDTS,P=0;P<a;P++){var H=c.samples[P];H.pts=d(H.pts-v,u*b)/b,H.dts=d(H.dts-x,u*b)/b}var V=c.samples;return c.samples=[],{samples:V}},E.remuxText=function(c,u){var a=c.samples.length;if(!a)return;for(var b=c.inputTimeScale,v=this._initPTS,x=0;x<a;x++){var P=c.samples[x];P.pts=d(P.pts-v,u*b)/b}c.samples.sort(function(V,$){return V.pts-$.pts});var H=c.samples;return c.samples=[],{samples:H}},L}();function d(L,E){var m;if(E===null)return L;for(E<L?m=-8589934592:m=8589934592;Math.abs(L-E)>4294967296;)L+=m;return L}function A(L){for(var E=0;E<L.length;E++)if(L[E].key)return E;return-1}var f=function(E,m,c,u){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=m,this.size=c,this.cts=u,this.flags=new g(E)},g=function(E){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=E?2:1,this.isNonSync=E?0:1}},"./src/remux/passthrough-remuxer.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/polyfills/number.ts"),B=R("./src/utils/mp4-tools.ts"),_=R("./src/loader/fragment.ts"),G=R("./src/utils/logger.ts"),j=function(){function y(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var T=y.prototype;return T.destroy=function(){},T.resetTimeStamp=function(D){this.initPTS=D,this.lastEndDTS=null},T.resetNextTimestamp=function(){this.lastEndDTS=null},T.resetInitSegment=function(D,w,C){this.audioCodec=w,this.videoCodec=C,this.generateInitSegment(D),this.emitInitSegment=!0},T.generateInitSegment=function(D){var 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Skipping it!");return}this.chars[this.pos].setChar(b,this.currPenState),this.moveCursor(1)},c.clearFromPos=function(a){var b;for(b=a;b<j;b++)this.chars[b].reset()},c.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},c.clearToEndOfRow=function(){this.clearFromPos(this.pos)},c.getTextString=function(){for(var a=[],b=!0,v=0;v<j;v++){var x=this.chars[v].uchar;x!==" "&&(b=!1),a.push(x)}return b?"":a.join("")},c.setPenStyles=function(a){this.currPenState.setStyles(a);var b=this.chars[this.pos];b.setPenState(this.currPenState)},m}(),d=function(){function m(u){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var a=0;a<G;a++)this.rows.push(new l(u));this.logger=u,this.currRow=G-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var c=m.prototype;return c.reset=function(){for(var a=0;a<G;a++)this.rows[a].clear();this.currRow=G-1},c.equals=function(a){for(var b=!0,v=0;v<G;v++)if(!this.rows[v].equals(a.rows[v])){b=!1;break}return b},c.copy=function(a){for(var b=0;b<G;b++)this.rows[b].copy(a.rows[b])},c.isEmpty=function(){for(var a=!0,b=0;b<G;b++)if(!this.rows[b].isEmpty()){a=!1;break}return a},c.backSpace=function(){var a=this.rows[this.currRow];a.backSpace()},c.clearToEndOfRow=function(){var a=this.rows[this.currRow];a.clearToEndOfRow()},c.insertChar=function(a){var b=this.rows[this.currRow];b.insertChar(a)},c.setPen=function(a){var b=this.rows[this.currRow];b.setPenStyles(a)},c.moveCursor=function(a){var b=this.rows[this.currRow];b.moveCursor(a)},c.setCursor=function(a){this.logger.log(D.INFO,"setCursor: "+a);var b=this.rows[this.currRow];b.setCursor(a)},c.setPAC=function(a){this.logger.log(D.INFO,"pacData = "+JSON.stringify(a));var b=a.row-1;if(this.nrRollUpRows&&b<this.nrRollUpRows-1&&(b=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==b){for(var v=0;v<G;v++)this.rows[v].clear();var x=this.currRow+1-this.nrRollUpRows,P=this.lastOutputScreen;if(P){var H=P.rows[x].cueStartTime,V=this.logger.time;if(H&&V!==null&&H<V)for(var $=0;$<this.nrRollUpRows;$++)this.rows[b-this.nrRollUpRows+$+1].copy(P.rows[x+$])}}this.currRow=b;var z=this.rows[this.currRow];if(a.indent!==null){var F=a.indent,ee=Math.max(F-1,0);z.setCursor(a.indent),a.color=z.chars[ee].penState.foreground}var oe={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(oe)},c.setBkgData=function(a){this.logger.log(D.INFO,"bkgData = "+JSON.stringify(a)),this.backSpace(),this.setPen(a),this.insertChar(32)},c.setRollUpRows=function(a){this.nrRollUpRows=a},c.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(D.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(D.TEXT,this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,b=this.rows.splice(a,1)[0];b.clear(),this.rows.splice(this.currRow,0,b),this.logger.log(D.INFO,"Rolling up")},c.getDisplayText=function(a){a=a||!1;for(var b=[],v="",x=-1,P=0;P<G;P++){var H=this.rows[P].getTextString();H&&(x=P+1,a?b.push("Row "+x+": '"+H+"'"):b.push(H.trim()))}return b.length>0&&(a?v="["+b.join(" | ")+"]":v=b.join(`
`)),v},c.getTextAndFormat=function(){return this.rows},m}(),A=function(){function m(u,a,b){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=u,this.outputFilter=a,this.mode=null,this.verbose=0,this.displayedMemory=new d(b),this.nonDisplayedMemory=new d(b),this.lastOutputScreen=new d(b),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=b}var c=m.prototype;return c.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},c.getHandler=function(){return this.outputFilter},c.setHandler=function(a){this.outputFilter=a},c.setPAC=function(a){this.writeScreen.setPAC(a)},c.setBkgData=function(a){this.writeScreen.setBkgData(a)},c.setMode=function(a){if(a===this.mode)return;this.mode=a,this.logger.log(D.INFO,"MODE="+a),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=a},c.insertChars=function(a){for(var b=0;b<a.length;b++)this.writeScreen.insertChar(a[b]);var v=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(D.INFO,v+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(D.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},c.ccRCL=function(){this.logger.log(D.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},c.ccBS=function(){if(this.logger.log(D.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},c.ccAOF=function(){},c.ccAON=function(){},c.ccDER=function(){this.logger.log(D.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},c.ccRU=function(a){this.logger.log(D.INFO,"RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},c.ccFON=function(){this.logger.log(D.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},c.ccRDC=function(){this.logger.log(D.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},c.ccTR=function(){this.logger.log(D.INFO,"TR"),this.setMode("MODE_TEXT")},c.ccRTD=function(){this.logger.log(D.INFO,"RTD"),this.setMode("MODE_TEXT")},c.ccEDM=function(){this.logger.log(D.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},c.ccCR=function(){this.logger.log(D.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},c.ccENM=function(){this.logger.log(D.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},c.ccEOC=function(){if(this.logger.log(D.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,this.logger.log(D.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},c.ccTO=function(a){this.logger.log(D.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},c.ccMIDROW=function(a){var b={flash:!1};if(b.underline=a%2===1,b.italics=a>=46,b.italics)b.foreground="white";else{var v=Math.floor(a/2)-16,x=["white","green","blue","cyan","red","yellow","magenta"];b.foreground=x[v]}this.logger.log(D.INFO,"MIDROW: "+JSON.stringify(b)),this.writeScreen.setPen(b)},c.outputDataUpdate=function(a){a===void 0&&(a=!1);var b=this.logger.time;if(b===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=b:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,b,this.lastOutputScreen),a&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:b),this.lastOutputScreen.copy(this.displayedMemory))},c.cueSplitAtTime=function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))},m}(),f=function(){function m(u,a,b){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new w;this.channels=[null,new A(u,a,v),new A(u+1,b,v)],this.cmdHistory=E(),this.logger=v}var c=m.prototype;return c.getHandler=function(a){return this.channels[a].getHandler()},c.setHandler=function(a,b){this.channels[a].setHandler(b)},c.addData=function(a,b){var v,x,P,H=!1;this.logger.time=a;for(var V=0;V<b.length;V+=2){if(x=b[V]&127,P=b[V+1]&127,x===0&&P===0)continue;if(this.logger.log(D.DATA,"["+C([b[V],b[V+1]])+"] -> ("+C([x,P])+")"),v=this.parseCmd(x,P),v||(v=this.parseMidrow(x,P)),v||(v=this.parsePAC(x,P)),v||(v=this.parseBackgroundAttributes(x,P)),!v&&(H=this.parseChars(x,P),H)){var $=this.currentChannel;if($&&$>0){var z=this.channels[$];z.insertChars(H)}else this.logger.log(D.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!H&&this.logger.log(D.WARNING,"Couldn't parse cleaned data "+C([x,P])+" orig: "+C([b[V],b[V+1]]))}},c.parseCmd=function(a,b){var v=this.cmdHistory,x=(a===20||a===28||a===21||a===29)&&b>=32&&b<=47,P=(a===23||a===31)&&b>=33&&b<=35;if(!(x||P))return!1;if(L(a,b,v))return g(null,null,v),this.logger.log(D.DEBUG,"Repeated command ("+C([a,b])+") is dropped"),!0;var H=a===20||a===21||a===23?1:2,V=this.channels[H];return a===20||a===21||a===28||a===29?b===32?V.ccRCL():b===33?V.ccBS():b===34?V.ccAOF():b===35?V.ccAON():b===36?V.ccDER():b===37?V.ccRU(2):b===38?V.ccRU(3):b===39?V.ccRU(4):b===40?V.ccFON():b===41?V.ccRDC():b===42?V.ccTR():b===43?V.ccRTD():b===44?V.ccEDM():b===45?V.ccCR():b===46?V.ccENM():b===47&&V.ccEOC():V.ccTO(b-32),g(a,b,v),this.currentChannel=H,!0},c.parseMidrow=function(a,b){var v=0;if((a===17||a===25)&&b>=32&&b<=47){if(a===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(D.ERROR,"Mismatch channel in midrow parsing"),!1;var x=this.channels[v];return x?(x.ccMIDROW(b),this.logger.log(D.DEBUG,"MIDROW ("+C([a,b])+")"),!0):!1}return!1},c.parsePAC=function(a,b){var v,x=this.cmdHistory,P=(a>=17&&a<=23||a>=25&&a<=31)&&b>=64&&b<=127,H=(a===16||a===24)&&b>=64&&b<=95;if(!(P||H))return!1;if(L(a,b,x))return g(null,null,x),!0;var V=a<=23?1:2;b>=64&&b<=95?v=V===1?O[a]:y[a]:v=V===1?M[a]:T[a];var $=this.channels[V];return $?($.setPAC(this.interpretPAC(v,b)),g(a,b,x),this.currentChannel=V,!0):!1},c.interpretPAC=function(a,b){var v,x={color:null,italics:!1,indent:null,underline:!1,row:a};return b>95?v=b-96:v=b-64,x.underline=(v&1)===1,v<=13?x.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(v/2)]:v<=15?(x.italics=!0,x.color="white"):x.indent=Math.floor((v-16)/2)*4,x},c.parseChars=function(a,b){var v,x=null,P=null;if(a>=25?(v=2,P=a-8):(v=1,P=a),P>=17&&P<=19){var H;P===17?H=b+80:P===18?H=b+112:H=b+144,this.logger.log(D.INFO,"Special char '"+_(H)+"' in channel "+v),x=[H]}else a>=32&&a<=127&&(x=b===0?[a]:[a,b]);if(x){var V=C(x);this.logger.log(D.DEBUG,"Char codes = "+V.join(",")),g(a,b,this.cmdHistory)}return x},c.parseBackgroundAttributes=function(a,b){var v=(a===16||a===24)&&b>=32&&b<=47,x=(a===23||a===31)&&b>=45&&b<=47;if(!(v||x))return!1;var P,H={};a===16||a===24?(P=Math.floor((b-32)/2),H.background=k[P],b%2===1&&(H.background=H.background+"_semi")):b===45?H.background="transparent":(H.foreground="black",b===47&&(H.underline=!0));var V=a<=23?1:2,$=this.channels[V];return $.setBkgData(H),g(a,b,this.cmdHistory),!0},c.reset=function(){for(var a=0;a<Object.keys(this.channels).length;a++){var b=this.channels[a];b&&b.reset()}this.cmdHistory=E()},c.cueSplitAtTime=function(a){for(var b=0;b<this.channels.length;b++){var v=this.channels[b];v&&v.cueSplitAtTime(a)}},m}();function g(m,c,u){u.a=m,u.b=c}function L(m,c,u){return u.a===m&&u.b===c}function E(){return{a:null,b:null}}X.default=f},"./src/utils/codecs.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"isCodecType",function(){return B}),R.d(X,"isCodecSupportedInMp4",function(){return _});var Q={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function B(G,j){var O=Q[j];return!!O&&O[G.slice(0,4)]===!0}function _(G,j){return MediaSource.isTypeSupported((j||"video")+'/mp4;codecs="'+G+'"')}},"./src/utils/cues.ts":function(ie,X,R){"use strict";R.r(X);var Q=R("./src/utils/vttparser.ts"),B=R("./src/utils/webvtt-parser.ts"),_=R("./src/utils/texttrack-utils.ts"),G=/\s/,j={newCue:function(M,y,T,k){for(var D=[],w,C,h,o,l,d=self.VTTCue||self.TextTrackCue,A=0;A<k.rows.length;A++)if(w=k.rows[A],h=!0,o=0,l="",!w.isEmpty()){for(var f=0;f<w.chars.length;f++)G.test(w.chars[f].uchar)&&h?o++:(l+=w.chars[f].uchar,h=!1);w.cueStartTime=y,y===T&&(T+=1e-4),o>=16?o--:o++;var g=Object(Q.fixLineBreaks)(l.trim()),L=Object(B.generateCueId)(y,T,g);(!M||!M.cues||!M.cues.getCueById(L))&&(C=new d(y,T,g),C.id=L,C.line=A+1,C.align="left",C.position=10+Math.min(80,Math.floor(o*8/32)*10),D.push(C))}return M&&D.length&&(D.sort(function(E,m){return E.line==="auto"||m.line==="auto"?0:E.line>8&&m.line>8?m.line-E.line:E.line-m.line}),D.forEach(function(E){return Object(_.addCueToTrack)(M,E)})),D}};X.default=j},"./src/utils/discontinuities.ts":function(ie,X,R){"use strict";R.r(X),R.d(X,"findFirstFragWithCC",function(){return G}),R.d(X,"shouldAlignOnDiscontinuities",function(){return j}),R.d(X,"findDiscontinuousReferenceFrag",function(){return O}),R.d(X,"adjustSlidingStart",function(){return y}),R.d(X,"alignStream",function(){return T}),R.d(X,"alignPDT",function(){return D}),R.d(X,"alignFragmentByPDTDelta",function(){return w}),R.d(X,"alignMediaPlaylistByPDT",function(){return C});var Q=R("./src/polyfills/number.ts"),B=R("./src/utils/logger.ts"),_=R("./src/controller/level-helper.ts");function G(h,o){for(var l=null,d=0,A=h.length;d<A;d++){var f=h[d];if(f&&f.cc===o){l=f;break}}return l}function j(h,o,l){return!!(o.details&&(l.endCC>l.startCC||h&&h.cc<l.startCC))}function O(h,o){var l=h.fragments,d=o.fragments;if(!d.length||!l.length){B.logger.log("No fragments to align");return}var A=G(l,d[0].cc);if(!A||A&&!A.startPTS){B.logger.log("No frag in previous level to align on");return}return A}function M(h,o){if(h){var l=h.start+o;h.start=h.startPTS=l,h.endPTS=l+h.duration}}function y(h,o){for(var l=o.fragments,d=0,A=l.length;d<A;d++)M(l[d],h);o.fragmentHint&&M(o.fragmentHint,h),o.alignedSliding=!0}function 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y},j}();X.default=G}}).default})},vHTk:function(Me,Le,Z){Me.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}},yslc:function(Me,Le){Me.exports="data:image/png;base64,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"}}]);
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