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1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(j,'<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(j,'<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(j,'<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(j,'<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(j,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(H){var ye=document.createElement("div");ye.className=""+m.toolbarButtonStyleClass.name,ye.setAttribute("data-type-name",H.typeName),ye.innerHTML=H.icon,ye.addEventListener("click",function(){m.markerToolbarButtonClicked(ye,H)}),m.buttons.push(ye),m.markerButtons.push(ye)}),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 X=document.createElement("div");X.className=this.toolbarBlockStyleClass.name,X.style.whiteSpace="nowrap",X.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(X),this.addActionButton(X,'<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(X,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},G.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},G.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},G.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},G.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var m=0;m<this.markerButtons.length;m++)m<s||m===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[m]):(m===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[m]))}},G.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},G.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(m){m.className=m.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),m.className=m.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),m.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},G.prototype.addActionButton=function(s,m,j){var X=this,H=document.createElement("div");switch(H.className=""+this.toolbarButtonStyleClass.name,H.innerHTML=m,H.setAttribute("data-action",j),H.addEventListener("click",function(){X.actionToolbarButtonClicked(H,j)}),j){case"select":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":H.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":H.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":H.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(H),this.buttons.push(H)},G.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new xe("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 xe("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new xe("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new xe("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 xe("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new xe("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 xe("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new xe("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new Re("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new Re("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},G.prototype.markerToolbarButtonClicked=function(s,m){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(j){return j("marker",m)}),this.markerButtonOverflowBlock.style.display="none"},G.prototype.actionToolbarButtonClicked=function(s,m){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(j){return j("action",m)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},G.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},G.prototype.setActiveMarkerButton=function(s){var m=this.markerButtons.find(function(j){return j.getAttribute("data-type-name")===s});m&&this.setActiveButton(m)},G.prototype.setCurrentMarker=function(s){var m=this;this.currentMarker=s,this.buttons.filter(function(j){return/delete|notes/.test(j.getAttribute("data-action"))}).forEach(function(j){m.currentMarker===void 0?(j.style.fillOpacity="0.4",j.style.pointerEvents="none"):(j.style.fillOpacity="1",j.style.pointerEvents="all")})},G}(),Me=function(){function G(s,m,j,X){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=m,this.uiStyleSettings=j,this.styles=X,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return G.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new xe("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 xe("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var m=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new xe("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new xe("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new xe("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 xe("toolbox-panel-row_colors",`
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new xe("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
padding: `+m+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new xe("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new xe("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new Re("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new Re("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},G.prototype.show=function(s){var m;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((m=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},G.prototype.setPanelButtons=function(s){var m,j,X=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((m=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((j=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&j!==void 0?j:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(H){var ye;H.uiStyleSettings=X.uiStyleSettings;var je=document.createElement("div");je.className=X.toolboxButtonStyleClass.name+" "+((ye=X.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ye!==void 0?ye:X.toolboxButtonStyleColorsClass.name),je.innerHTML=H.icon,je.title=H.title,je.addEventListener("click",function(){X.panelButtonClick(H)}),X.panelButtons.push(je),X.buttonRow.appendChild(je)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},G.prototype.panelButtonClick=function(s){var m=this,j=-1;if(s!==this.activePanel){j=this.panels.indexOf(s),this.panelRow.innerHTML="";var X=s.getUi();X.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(X),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(){m.displayMode==="inline"?m.panelRow.style.display="none":m.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(H,ye){var je,Ye;H.className=m.toolboxButtonStyleClass.name+" "+(ye===j?""+((je=m.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&je!==void 0?je:m.toolboxActiveButtonStyleColorsClass.name):""+((Ye=m.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Ye!==void 0?Ye:m.toolboxButtonStyleColorsClass.name))})},G}(),He=function(G,s){this.title=G,this.icon=s},We=function(G){function s(m,j,X,H){var ye=G.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return ye.colors=[],ye.addTransparent=!1,ye.colorBoxes=[],ye.colors=j,ye.currentColor=X,ye.setCurrentColor=ye.setCurrentColor.bind(ye),ye.getColorBox=ye.getColorBox.bind(ye),ye}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");return j.style.overflow="hidden",j.style.whiteSpace="nowrap",this.colors.forEach(function(X){var H=m.getColorBox(X);j.appendChild(H),m.colorBoxes.push(H)}),j},s.prototype.getColorBox=function(m){var j=this,X=this.uiStyleSettings.toolbarHeight/4,H=this.uiStyleSettings.toolbarHeight-X,ye=document.createElement("div");ye.style.display="inline-block",ye.style.boxSizing="content-box",ye.style.width=H-2+"px",ye.style.height=H-2+"px",ye.style.padding="1px",ye.style.marginRight="2px",ye.style.marginBottom="2px",ye.style.borderWidth="2px",ye.style.borderStyle="solid",ye.style.borderRadius=(H+2)/2+"px",ye.style.borderColor=m===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ye.addEventListener("click",function(){j.setCurrentColor(m,ye)});var je=document.createElement("div");return je.style.display="inline-block",je.style.width=H-2+"px",je.style.height=H-2+"px",je.style.backgroundColor=m,je.style.borderRadius=H/2+"px",m==="transparent"&&(je.style.fill=this.uiStyleSettings.toolboxAccentColor,je.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>`),ye.appendChild(je),ye},s.prototype.setCurrentColor=function(m,j){var X=this;this.currentColor=m,this.colorBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(m)},s}(He),Fe=function(){function G(s,m,j){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=m,this.globalSettings=j,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(G.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),G.prototype.ownsTarget=function(s){return!1},Object.defineProperty(G.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),G.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},G.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},G.prototype.pointerDown=function(s,m){},G.prototype.dblClick=function(s,m){},G.prototype.manipulate=function(s){},G.prototype.pointerUp=function(s){this.stateChanged()},G.prototype.dispose=function(){},G.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},G.prototype.getState=function(){return{typeName:G.typeName,state:this.state,notes:this.notes}},G.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},G.prototype.scale=function(s,m){},G.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},G.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},G.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},G.typeName="MarkerBase",G}(),Be=function(){function G(){this.findGripByVisual=this.findGripByVisual.bind(this)}return G.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},G}(),tt=function(){function G(){this.GRIP_SIZE=10,this.visual=he.createGroup(),this.visual.appendChild(he.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(he.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return G.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},G}(),qe=function(){function G(){}return G.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},G.toSVGMatrix=function(s,m){return s.a=m.a,s.b=m.b,s.c=m.c,s.d=m.d,s.e=m.e,s.f=m.f,s},G}(),Ze=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.left=0,H.top=0,H.width=0,H.height=0,H.defaultSize={x:50,y:20},H.offsetX=0,H.offsetY=0,H.rotationAngle=0,H.CB_DISTANCE=10,H._suppressMarkerCreateEvent=!1,H.container.transform.baseVal.appendItem(he.createTransform()),H.setupControlBox(),H}return Ce(s,G),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(m){this._visual=m;var j=he.createTransform();this._visual.transform.baseVal.appendItem(j)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(m){return!!G.prototype.ownsTarget.call(this,m)||!!(this.controlGrips.findGripByVisual(m)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(m))},s.prototype.pointerDown=function(m,j){G.prototype.pointerDown.call(this,m,j),this.state==="new"&&(this.left=m.x,this.top=m.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var X=this.unrotatePoint(m);if(this.manipulationStartX=X.x,this.manipulationStartY=X.y,this.offsetX=X.x-this.left,this.offsetY=X.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(j),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(j)){this.activeGrip=this.rotatorGrip;var H=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=H.x-this.width/2,this.top=H.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ye=this.container.transform.baseVal.getItem(0);ye.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ye,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(m){var j=this.state;G.prototype.pointerUp.call(this,m),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(m),this._state="select",j==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(m){this.visual.style.transform="translate("+m.x+"px, "+m.y+"px)"},s.prototype.manipulate=function(m){var j=this.unrotatePoint(m);this.state==="creating"?this.resize(m):this.state==="move"?(this.left=this.manipulationStartLeft+(j.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(j.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(j):this.state==="rotate"&&this.rotate(m)},s.prototype.resize=function(m){var j=this.manipulationStartLeft,X=this.manipulationStartWidth,H=this.manipulationStartTop,ye=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:j=this.manipulationStartLeft+m.x-this.manipulationStartX,X=this.manipulationStartWidth+this.manipulationStartLeft-j;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:X=this.manipulationStartWidth+m.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:H=this.manipulationStartTop+m.y-this.manipulationStartY,ye=this.manipulationStartHeight+this.manipulationStartTop-H;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ye=this.manipulationStartHeight+m.y-this.manipulationStartY}X>=0?(this.left=j,this.width=X):(this.left=j+X,this.width=-X),ye>=0?(this.top=H,this.height=ye):(this.top=H+ye,this.height=-ye),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(m){if(Math.abs(m.x-this.centerX)>.1){var j=Math.sign(m.x-this.centerX);this.rotationAngle=180*Math.atan((m.y-this.centerY)/(m.x-this.centerX))/Math.PI+90*j,this.applyRotation()}},s.prototype.applyRotation=function(){var m=this.container.transform.baseVal.getItem(0);m.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(m,0)},s.prototype.rotatePoint=function(m){if(this.rotationAngle===0)return m;var j=this.container.getCTM(),X=he.createPoint(m.x,m.y);return{x:(X=X.matrixTransform(j)).x,y:X.y}},s.prototype.unrotatePoint=function(m){if(this.rotationAngle===0)return m;var j=this.container.getCTM();j=j.inverse();var X=he.createPoint(m.x,m.y);return{x:(X=X.matrixTransform(j)).x,y:X.y}},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=he.createGroup();var m=he.createTransform();m.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(m),this.container.appendChild(this.controlBox),this.controlRect=he.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=he.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new Be,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var m=this.controlBox.transform.baseVal.getItem(0);m.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(m,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 m=new tt;return m.visual.transform.baseVal.appendItem(he.createTransform()),this.controlBox.appendChild(m.visual),m},s.prototype.positionGrips=function(){var m=this.controlGrips.topLeft.GRIP_SIZE,j=-m/2,X=j,H=(this.width+this.CB_DISTANCE)/2-m/2,ye=(this.height+this.CB_DISTANCE)/2-m/2,je=this.height+this.CB_DISTANCE-m/2,Ye=this.width+this.CB_DISTANCE-m/2;this.positionGrip(this.controlGrips.topLeft.visual,j,X),this.positionGrip(this.controlGrips.topCenter.visual,H,X),this.positionGrip(this.controlGrips.topRight.visual,Ye,X),this.positionGrip(this.controlGrips.centerLeft.visual,j,ye),this.positionGrip(this.controlGrips.centerRight.visual,Ye,ye),this.positionGrip(this.controlGrips.bottomLeft.visual,j,je),this.positionGrip(this.controlGrips.bottomCenter.visual,H,je),this.positionGrip(this.controlGrips.bottomRight.visual,Ye,je),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,H,X-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(m,j,X){var H=m.transform.baseVal.getItem(0);H.setTranslate(j,X),m.transform.baseVal.replaceItem(H,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:qe.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:qe.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},G.prototype.getState.call(this))},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m);var j=m;this.left=j.left,this.top=j.top,this.width=j.width,this.height=j.height,this.rotationAngle=j.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(qe.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,j.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(qe.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,j.containerTransformMatrix))},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j);var X=this.rotatePoint({x:this.left,y:this.top}),H=this.unrotatePoint({x:X.x*m,y:X.y*j});this.left=H.x,this.top=H.y,this.width=this.width*m,this.height=this.height*j,this.adjustControlBox()},s}(Fe),$e=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.createVisual=H.createVisual.bind(H),H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.visual)},s.prototype.createVisual=function(){this.visual=he.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(m,j){G.prototype.pointerDown.call(this,m,j),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.manipulate=function(m){G.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){G.prototype.resize.call(this,m),this.setSize()},s.prototype.setSize=function(){G.prototype.setSize.call(this),he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(m){G.prototype.pointerUp.call(this,m),this.setSize()},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&he.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},s.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&he.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&he.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.visual&&he.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this))},s.prototype.restoreState=function(m){var j=m;this.fillColor=j.fillColor,this.strokeColor=j.strokeColor,this.strokeWidth=j.strokeWidth,this.strokeDasharray=j.strokeDasharray,this.opacity=j.opacity,this.createVisual(),G.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),this.setSize()},s.title="Rectangle marker",s}(Ze),ct=function(G){function s(m,j,X,H){var ye=G.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ye.widths=[],ye.widthBoxes=[],ye.widths=j,ye.currentWidth=X,ye.setCurrentWidth=ye.setCurrentWidth.bind(ye),ye}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");return j.style.display="flex",j.style.overflow="hidden",j.style.flexGrow="2",this.widths.forEach(function(X){var H=document.createElement("div");H.style.display="flex",H.style.flexGrow="2",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=X===m.currentWidth?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentWidth(X,H)}),j.appendChild(H);var ye=document.createElement("div");ye.innerText=X.toString(),ye.style.marginRight="5px",H.appendChild(ye);var je=document.createElement("div");je.style.minHeight="20px",je.style.flexGrow="2",je.style.display="flex",je.style.alignItems="center";var Ye=document.createElement("hr");Ye.style.minWidth="20px",Ye.style.border="0px",Ye.style.borderTop=X+"px solid "+m.uiStyleSettings.toolboxColor,Ye.style.flexGrow="2",je.appendChild(Ye),H.appendChild(je),m.widthBoxes.push(H)}),j},s.prototype.setCurrentWidth=function(m,j){var X=this;this.currentWidth=m,this.widthBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(He),rt=function(G){function s(m,j,X,H){var ye=G.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return ye.styles=[],ye.styleBoxes=[],ye.styles=j,ye.currentStyle=X,ye.setCurrentStyle=ye.setCurrentStyle.bind(ye),ye}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");return j.style.display="flex",j.style.overflow="hidden",j.style.flexGrow="2",this.styles.forEach(function(X){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/m.styles.length-5+"%",H.style.borderColor=X===m.currentStyle?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentStyle(X,H)}),j.appendChild(H);var ye=document.createElement("div");ye.style.minHeight="20px",ye.style.flexGrow="2",ye.style.overflow="hidden";var je=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+m.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(X!==""?'stroke-dasharray="'+X+'"':"")+` />
</svg>`;ye.innerHTML=je,H.appendChild(ye),m.styleBoxes.push(H)}),j},s.prototype.setCurrentStyle=function(m,j){var X=this;this.currentStyle=m,this.styleBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(He),it=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.strokeColor=X.defaultColor,H.strokeWidth=X.defaultStrokeWidth,H.strokeDasharray=X.defaultStrokeDasharray,H.strokePanel=new We("Line color",X.defaultColorSet,X.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=G.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}($e),Pe=function(){this.defaultColorSet=["#EF4444","#10B981","#2563EB","#FFFF00","#7C3AED","#F472B6","#000000","#FFFFFF"],this.defaultColor=this.defaultColorSet[0],this.defaultFillColor=this.defaultColorSet[0],this.defaultStrokeColor=this.defaultColorSet[7],this.defaultHighlightColor=this.defaultColorSet[3],this.defaultStrokeWidth=3,this.defaultStrokeDasharray="",this.defaultHighlightOpacity=.5,this.defaultFontFamily="Helvetica, Arial, sans-serif",this.defaultStrokeWidths=[1,2,3,5,10],this.defaultStrokeDasharrays=["","3","12 3","9 6 3 6"],this.defaultOpacitySteps=[.1,.25,.5,.75,1],this.displayMode="inline",this.defaultFontFamilies=['Times, "Times New Roman", serif',"Helvetica, Arial, sans-serif",'Courier, "Courier New", monospace',"cursive","fantasy"],this.popupMargin=30,this.newFreehandMarkerOnPointerUp=!1,this.defaultColorsFollowCurrentColors=!1,this.freehandPixelRatio=1,this.disableRotation=!1},st=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.x1=0,H.y1=0,H.x2=0,H.y2=0,H.defaultLength=50,H.manipulationStartX=0,H.manipulationStartY=0,H.manipulationStartX1=0,H.manipulationStartY1=0,H.manipulationStartX2=0,H.manipulationStartY2=0,H.setupControlBox(),H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!!G.prototype.ownsTarget.call(this,m)||!(!this.grip1.ownsTarget(m)&&!this.grip2.ownsTarget(m))},s.prototype.pointerDown=function(m,j){G.prototype.pointerDown.call(this,m,j),this.manipulationStartX=m.x,this.manipulationStartY=m.y,this.state==="new"&&(this.x1=m.x,this.y1=m.y,this.x2=m.x,this.y2=m.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(j)?this.activeGrip=this.grip1:this.grip2.ownsTarget(j)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(m){var j=this.state;G.prototype.pointerUp.call(this,m),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(m),this._state="select",j==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(m){this.state==="creating"?this.resize(m):this.state==="move"?(this.x1=this.manipulationStartX1+m.x-this.manipulationStartX,this.y1=this.manipulationStartY1+m.y-this.manipulationStartY,this.x2=this.manipulationStartX2+m.x-this.manipulationStartX,this.y2=this.manipulationStartY2+m.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(m)},s.prototype.resize=function(m){switch(this.activeGrip){case this.grip1:this.x1=m.x,this.y1=m.y;break;case this.grip2:case void 0:this.x2=m.x,this.y2=m.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){G.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){G.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=he.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 m=new tt;return m.visual.transform.baseVal.appendItem(he.createTransform()),this.controlBox.appendChild(m.visual),m},s.prototype.positionGrips=function(){var m=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-m/2,this.y1-m/2),this.positionGrip(this.grip2.visual,this.x2-m/2,this.y2-m/2)},s.prototype.positionGrip=function(m,j,X){var H=m.transform.baseVal.getItem(0);H.setTranslate(j,X),m.transform.baseVal.replaceItem(H,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},G.prototype.getState.call(this))},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m);var j=m;this.x1=j.x1,this.y1=j.y1,this.x2=j.x2,this.y2=j.y2},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),this.x1=this.x1*m,this.y1=this.y1*j,this.x2=this.x2*m,this.y2=this.y2*j,this.adjustVisual(),this.adjustControlBox()},s}(Fe),nt=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.strokeColor=X.defaultColor,H.strokeWidth=X.defaultStrokeWidth,H.strokeDasharray=X.defaultStrokeDasharray,H.strokePanel=new We("Line color",X.defaultColorSet,X.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorLine&&m!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=he.createGroup(),this.selectorLine=he.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=he.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(m,j){G.prototype.pointerDown.call(this,m,j),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()),he.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),he.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),he.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,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 m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m);var j=m;this.strokeColor=j.strokeColor,this.strokeWidth=j.strokeWidth,this.strokeDasharray=j.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}(st),Ie=function(G){function s(m,j,X,H){var ye=G.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return ye.fonts=[],ye.fontBoxes=[],ye.fonts=j,ye.currentFont=X,ye.setCurrentFont=ye.setCurrentFont.bind(ye),ye}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");return j.style.overflow="hidden",j.style.flexGrow="2",this.fonts.forEach(function(X){var H=document.createElement("div");H.style.display="inline-block",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/m.fonts.length-5+"%",H.style.borderColor=X===m.currentFont?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentFont(X,H)}),j.appendChild(H);var ye=document.createElement("div");ye.style.display="flex",ye.style.minHeight="20px",ye.style.flexGrow="2",ye.style.fontFamily=X,ye.style.overflow="hidden";var je=document.createElement("div");je.style.whiteSpace="nowrap",je.style.overflow="hidden",je.style.textOverflow="ellipsis",je.innerHTML="The quick brown fox jumps over the lazy dog",ye.appendChild(je),H.appendChild(ye),m.fontBoxes.push(H)}),j},s.prototype.setCurrentFont=function(m,j){var X=this;this.currentFont=m,this.fontBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(He),ze=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.color="transparent",H.padding=5,H.DEFAULT_TEXT="your text here",H.text=H.DEFAULT_TEXT,H.isMoved=!1,H.color=X.defaultColor,H.fontFamily=X.defaultFontFamily,H.defaultSize={x:100,y:30},H.setColor=H.setColor.bind(H),H.setFont=H.setFont.bind(H),H.renderText=H.renderText.bind(H),H.sizeText=H.sizeText.bind(H),H.textEditDivClicked=H.textEditDivClicked.bind(H),H.showTextEditor=H.showTextEditor.bind(H),H.setSize=H.setSize.bind(H),H.positionTextEditor=H.positionTextEditor.bind(H),H.colorPanel=new We("Color",X.defaultColorSet,X.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.fontFamilyPanel=new Ie("Font",X.defaultFontFamilies,X.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H}return Ce(s,G),s.prototype.ownsTarget=function(m){if(G.prototype.ownsTarget.call(this,m)||m===this.visual||m===this.textElement||m===this.bgRectangle)return!0;var j=!1;return this.textElement.childNodes.forEach(function(X){X===m&&(j=!0)}),j},s.prototype.createVisual=function(){this.visual=he.createGroup(),this.bgRectangle=he.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=he.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(he.createTransform()),this.textElement.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(m,j){G.prototype.pointerDown.call(this,m,j),this.isMoved=!1,this.pointerDownPoint=m,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.renderText=function(){var m=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(j){m.textElement.appendChild(he.createTSpan(j.trim()===""?" ":j.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var m=this.textElement.getBBox(),j=1;if(m.width>0&&m.height>0){var X=(1*this.width-this.width*this.padding*2/100)/m.width,H=(1*this.height-this.height*this.padding*2/100)/m.height;j=Math.min(X,H)}return j},s.prototype.getTextPosition=function(m){var j=this.textElement.getBBox(),X=0,H=0;return j.width>0&&j.height>0&&(X=(this.width-j.width*m)/2,H=this.height/2-j.height*m/2),{x:X,y:H}},s.prototype.sizeText=function(){var m=this.textElement.getBBox(),j=this.getTextScale(),X=this.getTextPosition(j);X.y-=m.y*j,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+X.x+"px, "+X.y+"px) scale("+j+", "+j+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(X.x,X.y),this.textElement.transform.baseVal.getItem(1).setScale(j,j))},s.prototype.manipulate=function(m){G.prototype.manipulate.call(this,m),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(m.x-this.pointerDownPoint.x)>5||Math.abs(m.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(m){G.prototype.resize.call(this,m),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){G.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(m){var j=this.state;j==="creating"&&(this._suppressMarkerCreateEvent=!0),G.prototype.pointerUp.call(this,m),this.setSize(),(j==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var m=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(j){j.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var j=Number.parseFloat(m.textEditor.style.fontSize);m.textEditor.clientWidth>=Number.parseInt(m.textEditor.style.maxWidth)&&j>.9;)j-=.1,m.textEditor.style.fontSize=Math.max(j,.9)+"em"}),this.textEditor.addEventListener("keyup",function(j){j.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(j){if(j.clipboardData){var X=j.clipboardData.getData("text"),H=window.getSelection();if(!H.rangeCount)return!1;H.deleteFromDocument(),H.getRangeAt(0).insertNode(document.createTextNode(X)),j.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){m.textEditDivClicked(m.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 m=this.getTextScale(),j=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),X=this.textElement.getBBox(),H={x:X.width*m,y:X.height*m};j.x-=H.x/2,j.y-=H.y/2,this.textEditor.style.top=j.y+"px",this.textEditor.style.left=j.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-j.x+"px",this.textEditor.style.fontSize=Math.max(16*m,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(m){this.text=m.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){G.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),G.prototype.deselect.call(this)},s.prototype.dblClick=function(m,j){G.prototype.dblClick.call(this,m,j),this.showTextEditor()},s.prototype.setColor=function(m){this.textElement&&he.setAttributes(this.textElement,[["fill",m]]),this.color=m,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(m)},s.prototype.setFont=function(m){this.textElement&&he.setAttributes(this.textElement,[["font-family",m]]),this.fontFamily=m,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 m=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var j=m;this.color=j.color,this.fontFamily=j.fontFamily,this.padding=j.padding,this.text=j.text,this.createVisual(),G.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),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),be=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.color="transparent",H.lineWidth=3,H.drawing=!1,H.pixelRatio=1,H.color=X.defaultColor,H.lineWidth=X.defaultStrokeWidth,H.pixelRatio=X.freehandPixelRatio,H.setColor=H.setColor.bind(H),H.addCanvas=H.addCanvas.bind(H),H.finishCreation=H.finishCreation.bind(H),H.setLineWidth=H.setLineWidth.bind(H),H.colorPanel=new We("Color",X.defaultColorSet,X.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.lineWidthPanel=new ct("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),H.lineWidthPanel.onWidthChanged=H.setLineWidth,H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=he.createGroup(),this.drawingImage=he.createImage(),this.visual.appendChild(this.drawingImage);var m=he.createTransform();this.visual.transform.baseVal.appendItem(m),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(m,j){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(m.x,m.y),this.drawing=!0):G.prototype.pointerDown.call(this,m,j)},s.prototype.manipulate=function(m){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(m.x,m.y),this.canvasContext.stroke()):G.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){G.prototype.resize.call(this,m),he.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(m){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):G.prototype.pointerUp.call(this,m)},s.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),G.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),G.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var m=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),j=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],X=j[0],H=j[1],ye=j[2],je=j[3],Ye=!1,ut=0;ut<this.canvasElement.height;ut++)for(var Ge=0;Ge<this.canvasElement.width;Ge++)m.data[ut*this.canvasElement.width*4+4*Ge+3]>0&&(Ye=!0,ut<H&&(H=ut),Ge<X&&(X=Ge),ut>je&&(je=ut),Ge>ye&&(ye=Ge));if(Ye){this.left=X/this.pixelRatio,this.top=H/this.pixelRatio,this.width=(ye-X)/this.pixelRatio,this.height=(je-H)/this.pixelRatio;var Et=document.createElement("canvas");Et.width=ye-X,Et.height=je-H,Et.getContext("2d").putImageData(this.canvasContext.getImageData(X,H,ye-X,je-H),0,0),this.drawingImgUrl=Et.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){he.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),he.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(m){this.color=m,this.colorChanged(m)},s.prototype.setLineWidth=function(m){this.lineWidth=m},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 m=Object.assign({drawingImgUrl:this.drawingImgUrl},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){this.createVisual(),G.prototype.restoreState.call(this,m),this.drawingImgUrl=m.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),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),pe=function(G){function s(m,j,X){var H=G.call(this,m,X||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return H.typeBoxes=[],H.currentType=j,H.setCurrentType=H.setCurrentType.bind(H),H}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");j.style.display="flex",j.style.overflow="hidden",j.style.flexGrow="2";for(var X=function(je){var Ye="both";switch(je){case 0:Ye="both";break;case 1:Ye="start";break;case 2:Ye="end";break;case 3:Ye="none"}var ut=document.createElement("div");if(ut.style.display="flex",ut.style.flexGrow="2",ut.style.alignItems="center",ut.style.justifyContent="space-between",ut.style.padding="5px",ut.style.borderWidth="2px",ut.style.borderStyle="solid",ut.style.borderColor=Ye===H.currentType?H.uiStyleSettings.toolboxAccentColor:"transparent",ut.addEventListener("click",function(){m.setCurrentType(Ye,ut)}),j.appendChild(ut),Ye==="both"||Ye==="start"){var Ge=document.createElement("div");Ge.style.display="flex",Ge.style.alignItems="center",Ge.style.minHeight="20px",Ge.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Ge.style.marginLeft="5px",ut.appendChild(Ge)}var Et=document.createElement("div");Et.style.display="flex",Et.style.alignItems="center",Et.style.minHeight="20px",Et.style.flexGrow="2";var Dt=document.createElement("hr");if(Dt.style.minWidth="20px",Dt.style.border="0px",Dt.style.borderTop="3px solid "+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee"),Dt.style.flexGrow="2",Et.appendChild(Dt),ut.appendChild(Et),Ye==="both"||Ye==="end"){var Vt=document.createElement("div");Vt.style.display="flex",Vt.style.alignItems="center",Vt.style.minHeight="20px",Vt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Vt.style.marginRight="5px",ut.appendChild(Vt)}H.typeBoxes.push(ut)},H=this,ye=0;ye<4;ye++)X(ye);return j},s.prototype.setCurrentType=function(m,j){var X=this;this.currentType=m,this.typeBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings!==void 0?X.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(He),ve=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.arrowType="end",H.arrowBaseHeight=10,H.arrowBaseWidth=10,H.getArrowPoints=H.getArrowPoints.bind(H),H.setArrowType=H.setArrowType.bind(H),H.arrowTypePanel=new pe("Arrow type","end"),H.arrowTypePanel.onArrowTypeChanged=H.setArrowType,H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.arrow1&&m!==this.arrow2)},s.prototype.getArrowPoints=function(m,j){var X=this.arrowBaseWidth+2*this.strokeWidth,H=this.arrowBaseHeight+2*this.strokeWidth;return m-X/2+","+(j+H/2)+" "+m+","+(j-H/2)+" "+(m+X/2)+","+(j+H/2)},s.prototype.createTips=function(){this.arrow1=he.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=he.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(he.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(m,j){G.prototype.pointerDown.call(this,m,j),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",he.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),he.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),j=this.arrow1.transform.baseVal.getItem(0);j.setRotate(m,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(j,0);var X=this.arrow2.transform.baseVal.getItem(0);X.setRotate(m+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(X,0)}},s.prototype.setArrowType=function(m){this.arrowType=m,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 m=Object.assign({arrowType:this.arrowType},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m);var j=m;this.arrowType=j.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(nt),re=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.fillColor=X.defaultFillColor,H.strokeWidth=0,H.fillPanel=new We("Color",X.defaultColorSet,X.defaultFillColor),H.fillPanel.onColorChanged=H.setFillColor,H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=G.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}($e),ie=function(G){function s(m,j,X,H){var ye=G.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return ye.opacities=[],ye.opacityBoxes=[],ye.opacities=j,ye.currentOpacity=X,ye.setCurrentOpacity=ye.setCurrentOpacity.bind(ye),ye}return Ce(s,G),s.prototype.getUi=function(){var m=this,j=document.createElement("div");return j.style.display="flex",j.style.overflow="hidden",j.style.flexGrow="2",j.style.justifyContent="space-between",this.opacities.forEach(function(X){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="center",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=X===m.currentOpacity?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentOpacity(X,H)}),j.appendChild(H);var ye=document.createElement("div");ye.innerText=100*X+"%",H.appendChild(ye),m.opacityBoxes.push(H)}),j},s.prototype.setCurrentOpacity=function(m,j){var X=this;this.currentOpacity=m,this.opacityBoxes.forEach(function(H){H.style.borderColor=H===j?X.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(He),oe=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.setOpacity=H.setOpacity.bind(H),H.fillColor=X.defaultHighlightColor,H.strokeWidth=0,H.opacity=X.defaultHighlightOpacity,H.fillPanel=new We("Color",X.defaultColorSet,H.fillColor),H.fillPanel.onColorChanged=H.setFillColor,H.opacityPanel=new ie("Opacity",X.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ce(s,G),s.prototype.setOpacity=function(m){this.opacity=m,this.visual&&he.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 m=G.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="HighlightMarker",s.title="Highlight marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',s}(re),ue='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',ke=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.bgColor="transparent",H.tipPosition={x:0,y:0},H.tipBase1Position={x:0,y:0},H.tipBase2Position={x:0,y:0},H.tipMoving=!1,H.color=X.defaultStrokeColor,H.bgColor=X.defaultFillColor,H.fontFamily=X.defaultFontFamily,H.defaultSize={x:100,y:30},H.setBgColor=H.setBgColor.bind(H),H.getTipPoints=H.getTipPoints.bind(H),H.positionTip=H.positionTip.bind(H),H.setTipPoints=H.setTipPoints.bind(H),H.colorPanel=new We("Text color",X.defaultColorSet,H.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),H.colorPanel.onColorChanged=H.setColor,H.bgColorPanel=new We("Fill color",X.defaultColorSet,H.bgColor,ue),H.bgColorPanel.onColorChanged=H.setBgColor,H.fontFamilyPanel=new Ie("Font",X.defaultFontFamilies,X.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H.tipGrip=new tt,H.tipGrip.visual.transform.baseVal.appendItem(he.createTransform()),H.controlBox.appendChild(H.tipGrip.visual),H}return Ce(s,G),s.prototype.ownsTarget=function(m){return G.prototype.ownsTarget.call(this,m)||this.tipGrip.ownsTarget(m)||this.tip===m},s.prototype.createTip=function(){he.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=he.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(m,j){this.state==="new"&&G.prototype.pointerDown.call(this,m,j),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(j)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):G.prototype.pointerDown.call(this,m,j)},s.prototype.pointerUp=function(m){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,G.prototype.pointerUp.call(this,m);else{var j=this.state==="creating";G.prototype.pointerUp.call(this,m),this.setTipPoints(j),this.positionTip()}},s.prototype.manipulate=function(m){if(this.tipMoving){var j=this.unrotatePoint(m);this.tipPosition={x:j.x-this.manipulationStartLeft,y:j.y-this.manipulationStartTop},this.positionTip()}else G.prototype.manipulate.call(this,m)},s.prototype.setBgColor=function(m){this.bgRectangle&&this.tip&&(he.setAttributes(this.bgRectangle,[["fill",m]]),he.setAttributes(this.tip,[["fill",m]])),this.bgColor=m,this.fillColorChanged(m)},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(m){m===void 0&&(m=!1);var j=Math.min(this.height/2,15),X=this.height/5;m&&(this.tipPosition={x:j+X/2,y:this.height+20});var H=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(X=this.width/5,j=Math.min(this.width/2,15),this.tipBase1Position={x:j,y:0},this.tipBase2Position={x:j+X,y:0}):(this.tipBase1Position={x:0,y:j},this.tipBase2Position={x:0,y:j+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(X=this.width/5,j=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-j-X,y:0},this.tipBase2Position={x:this.width-j,y:0}):(this.tipBase1Position={x:this.width,y:j},this.tipBase2Position={x:this.width,y:j+X}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?H<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(X=this.width/5,j=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-j-X,y:this.height},this.tipBase2Position={x:this.width-j,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-j-X},this.tipBase2Position={x:this.width,y:this.height-j}):H<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(X=this.width/5,j=Math.min(this.width/2,15),this.tipBase1Position={x:j,y:this.height},this.tipBase2Position={x:j+X,y:this.height}):(this.tipBase1Position={x:0,y:this.height-j},this.tipBase2Position={x:0,y:this.height-j-X})},s.prototype.resize=function(m){G.prototype.resize.call(this,m),this.positionTip()},s.prototype.positionTip=function(){he.setAttributes(this.tip,[["points",this.getTipPoints()]]);var m=this.tipGrip.visual.transform.baseVal.getItem(0);m.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(m,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),G.prototype.select.call(this)},s.prototype.getState=function(){var m=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var j=m;this.bgColor=j.bgColor,this.tipPosition=j.tipPosition,G.prototype.restoreState.call(this,m),this.createTip(),this.setTipPoints()},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),this.tipPosition={x:this.tipPosition.x*m,y:this.tipPosition.y*j},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}(ze),Ee=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.strokeColor=X.defaultColor,H.strokeWidth=X.defaultStrokeWidth,H.strokeDasharray=X.defaultStrokeDasharray,H.fillColor=X.defaultFillColor,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.setOpacity=H.setOpacity.bind(H),H.createVisual=H.createVisual.bind(H),H.strokePanel=new We("Line color",me(X.defaultColorSet,["transparent"]),X.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.fillPanel=new We("Fill color",me(X.defaultColorSet,["transparent"]),H.fillColor,ue),H.fillPanel.onColorChanged=H.setFillColor,H.strokeWidthPanel=new ct("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H.opacityPanel=new ie("Opacity",X.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.visual)},s.prototype.createVisual=function(){this.visual=he.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(m,j){G.prototype.pointerDown.call(this,m,j),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.manipulate=function(m){G.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){G.prototype.resize.call(this,m),this.setSize()},s.prototype.setSize=function(){G.prototype.setSize.call(this),he.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(m){G.prototype.pointerUp.call(this,m),this.setSize()},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&he.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},s.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&he.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(m),this.stateChanged()},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&he.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.visual&&he.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(m){this.opacity=m,this.visual&&he.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 m=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var j=m;this.fillColor=j.fillColor,this.strokeColor=j.strokeColor,this.strokeWidth=j.strokeWidth,this.strokeDasharray=j.strokeDasharray,this.opacity=j.opacity,this.createVisual(),G.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,j){G.prototype.scale.call(this,m,j),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),Ue=function(G){function s(m,j,X){return G.call(this,m,j,X)||this}return Ce(s,G),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.tip1&&m!==this.tip2)},s.prototype.createTips=function(){this.tip1=he.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(he.createTransform()),this.visual.appendChild(this.tip1),this.tip2=he.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(he.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(m,j){G.prototype.pointerDown.call(this,m,j),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(G.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(he.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()]]),he.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 m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),j=this.tip1.transform.baseVal.getItem(0);j.setRotate(m,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(j,0);var X=this.tip2.transform.baseVal.getItem(0);X.setRotate(m+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(X,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=G.prototype.getState.call(this);return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',s}(nt),et=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.strokePanel.colors=X.defaultColorSet,H.fillColor="transparent",H}return Ce(s,G),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=G.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(Ee),ft=function(){function G(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),G.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},G.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},G.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},G.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},G.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},G}(),lt=function(G){function s(m,j,X){var H=G.call(this,m,j,X)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.curveX=0,H.curveY=0,H.manipulationStartCurveX=0,H.manipulationStartCurveY=0,H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.positionGrips=H.positionGrips.bind(H),H.addControlGrips=H.addControlGrips.bind(H),H.adjustVisual=H.adjustVisual.bind(H),H.setupControlBox=H.setupControlBox.bind(H),H.resize=H.resize.bind(H),H.strokeColor=X.defaultColor,H.strokeWidth=X.defaultStrokeWidth,H.strokeDasharray=X.defaultStrokeDasharray,H.strokePanel=new We("Line color",X.defaultColorSet,X.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",X.defaultStrokeWidths,X.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new rt("Line style",X.defaultStrokeDasharrays,X.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ce(s,G),s.prototype.ownsTarget=function(m){return!(!G.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorCurve&&m!==this.visibleCurve&&!this.curveGrip.ownsTarget(m))},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=he.createGroup(),this.selectorCurve=he.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=he.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(m,j){G.prototype.pointerDown.call(this,m,j),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=m.x,this.curveY=m.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(j)&&(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()),he.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),he.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),he.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){G.prototype.setupControlBox.call(this),this.curveControlLine1=he.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=he.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,G.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){G.prototype.positionGrips.call(this);var m=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-m/2,this.curveY-m/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(m){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+m.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+m.y-this.manipulationStartY),G.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){this.activeGrip===this.curveGrip&&(this.curveX=m.x,this.curveY=m.y),G.prototype.resize.call(this,m),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(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.adjustVisual()},s.prototype.scale=function(m,j){this.curveX=this.curveX*m,this.curveY=this.curveY*j,G.prototype.scale.call(this,m,j)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},G.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){G.prototype.restoreState.call(this,m);var j=m;this.strokeColor=j.strokeColor,this.strokeWidth=j.strokeWidth,this.strokeDasharray=j.strokeDasharray,this.curveX=j.curveX,this.curveY=j.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}(st),wt=function(){function G(s,m){m===void 0&&(m=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=m}return Object.defineProperty(G.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),G.prototype.preventDefault=function(){this._defaultPrevented=!0},G}(),St=function(G){function s(m,j,X){var H=G.call(this,m,!1)||this;return H.dataUrl=j,H.state=X,H}return Ce(s,G),s}(wt),dt=function(G){function s(m,j,X){X===void 0&&(X=!1);var H=G.call(this,m,X)||this;return H.marker=j,H}return Ce(s,G),s}(wt),zt=function(){function G(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return G.prototype.addEventListener=function(s,m){this[s].push(m)},G.prototype.removeEventListener=function(s,m){var j=this[s].indexOf(m);j>-1&&this[s].splice(j,1)},G}(),It=function(){function G(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Pe,this._isOpen=!1,this.undoRedoManager=new ft,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 zt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=G.instanceCounter++,this.styles=new Le(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(G.prototype,"ALL_MARKER_TYPES",{get:function(){return[it,be,ve,ze,et,Ee,oe,ke,Ue,re,nt,lt]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[it,be,ve,ze,Ee,oe,ke]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"BASIC_MARKER_TYPES",{get:function(){return[it,be,ve,ze,oe]},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var m=this;this._availableMarkerTypes.splice(0),s.forEach(function(j){if(typeof j=="string"){var X=m.ALL_MARKER_TYPES.find(function(H){return H.typeName===j});X!==void 0&&m._availableMarkerTypes.push(X)}else m._availableMarkerTypes.push(j)})},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),G.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),te.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},G.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&ne.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ne.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(m){return m(new wt(s))})},G.prototype.render=function(){return we(this,void 0,void 0,function(){var s;return Te(this,function(m){switch(m.label){case 0:return this.setCurrentMarker(),(s=new de).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return m.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,m.sent()]}})})},G.prototype.close=function(s){var m=this;if(s===void 0&&(s=!1),this.isOpen){var j=!1;s||this.eventListeners.beforeclose.forEach(function(X){var H=new wt(m,!0);X(H),H.defaultPrevented&&(j=!0)}),j||(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(X){return X(new wt(m))}),this.detachEvents(),this._isOpen=!1)}},G.prototype.addMarkersToToolbar=function(){for(var s,m=[],j=0;j<arguments.length;j++)m[j]=arguments[j];(s=this._availableMarkerTypes).push.apply(s,m)},G.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(m){s(m.dataUrl,m.state)})},G.prototype.removeRenderEventListener=function(s){},G.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},G.prototype.removeCloseEventListener=function(s){},G.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},G.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,m=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,j=m<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(m,j)},G.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},G.prototype.resize=function(s,m){this._isResizing=!0;var j=s/this.imageWidth,X=m/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(m),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(j,X),this._isResizing=!1},G.prototype.scaleMarkers=function(s,m){var j,X=this;this._currentMarker&&this._currentMarker instanceof ze?this._currentMarker.scale(s,m):(j=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(H){H!==X._currentMarker&&H.scale(s,m)}),j!==void 0&&this.setCurrentMarker(j)},G.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},G.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),m=this.editorCanvas.getBoundingClientRect();this.left=s.left-m.left,this.top=s.top-m.top},G.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},G.prototype.addDefs=function(){for(var s,m=[],j=0;j<arguments.length;j++)m[j]=arguments[j];this.defs=he.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,m)},G.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},G.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},G.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},G.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},G.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},G.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},G.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},G.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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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()},G.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},G.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},G.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},G.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new Oe(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new Me(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},G.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},G.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},G.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},G.prototype.toolbarButtonClicked=function(s,m){if(s==="marker"&&m!==void 0)this.createNewMarker(m);else if(s==="action")switch(m){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},G.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var m=!1;if(this.eventListeners.markerbeforedelete.forEach(function(X){var H=new dt(s,s._currentMarker,!0);X(H),H.defaultPrevented&&(m=!0)}),!m){var j=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(X){return X(new dt(s,j))})}}},G.prototype.clear=function(){var s=this,m=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ye){var je=new dt(s,void 0,!0);ye(je),je.defaultPrevented&&(m=!0)}),!m)){this.setCurrentMarker();for(var j=function(ye){var je=X.markers[ye];X.setCurrentMarker(X.markers[ye]),X._currentMarker.dispose(),X.markerImage.removeChild(X._currentMarker.container),X.markers.splice(X.markers.indexOf(X._currentMarker),1),X.eventListeners.markerdelete.forEach(function(Ye){return Ye(new dt(s,je))})},X=this,H=this.markers.length-1;H>=0;H--)j(H);this.addUndoStep()}},Object.defineProperty(G.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),G.prototype.showNotesEditor=function(){var s;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},G.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},G.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},G.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var m=this.getState(),j=this.undoRedoManager.getLastUndoStep();if(!j||j.width===m.width&&j.height===m.height){var X=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(m),X<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(H){return H(new wt(s))})}else this.undoRedoManager.replaceLastUndoStep(m),this.eventListeners.statechange.forEach(function(H){return H(new wt(s))})}},G.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},G.prototype.undoStep=function(){var s=this,m=this.undoRedoManager.undo();m!==void 0&&(this.restoreState(m),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(j){return j(new wt(s))}))},G.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},G.prototype.redoStep=function(){var s=this,m=this.undoRedoManager.redo();m!==void 0&&(this.restoreState(m),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(j){return j(new wt(s))}))},G.prototype.stepZoom=function(){var s=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=s<this.zoomSteps.length-1?this.zoomSteps[s+1]:this.zoomSteps[0]},G.prototype.panTo=function(s){this.contentDiv.scrollBy({left:this.prevPanPoint.x-s.x,top:this.prevPanPoint.y-s.y}),this.prevPanPoint=s},G.prototype.startRenderAndClose=function(){return we(this,void 0,void 0,function(){var s,m,j=this;return Te(this,function(X){switch(X.label){case 0:return[4,this.render()];case 1:return s=X.sent(),m=this.getState(),this.eventListeners.render.forEach(function(H){return H(new St(j,s,m))}),this.close(!0),[2]}})})},G.prototype.getState=function(s){s===!0&&this.setCurrentMarker();var m={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(j){return m.markers.push(j.getState())}),m},G.prototype.restoreState=function(s){var m=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);s.markers.forEach(function(j){var X=m._availableMarkerTypes.find(function(ye){return ye.typeName===j.typeName});if(X!==void 0){var H=m.addNewMarker(X);H.restoreState(j),m.markers.push(H)}}),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(j){return j(new wt(m))})},G.prototype.addNewMarker=function(s){var m=he.createGroup();return this.markerImage.appendChild(m),new s(m,this.overlayContainer,this.settings)},G.prototype.createNewMarker=function(s){var m,j=this;(m=typeof s=="string"?this._availableMarkerTypes.find(function(X){return X.typeName===s}):s)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(m),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(m.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(X){return X(new dt(j,j._currentMarker))}))},G.prototype.markerCreated=function(s){var m=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(s),this.setCurrentMarker(s),s instanceof be&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(be):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(j){return j(new dt(m,m._currentMarker))})},G.prototype.colorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=s,this.settings.defaultStrokeColor=s)},G.prototype.fillColorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=s)},G.prototype.markerStateChanged=function(s){var m=this;this.eventListeners.markerchange.forEach(function(j){return j(new dt(m,s))})},G.prototype.setCurrentMarker=function(s){var m=this;this._currentMarker!==s&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(j){return j(new dt(m,m._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(j){return j(new dt(m,m._currentMarker))}))},G.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 m=this.markers.find(function(j){return j.ownsTarget(s.target)});m!==void 0?(this.setCurrentMarker(m),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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this._isFocused},enumerable:!1,configurable:!0}),G.prototype.focus=function(){var s=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(m){return m(new wt(s))}))},G.prototype.blur=function(){var s=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(m){return m(new wt(s))}))},G.instanceCounter=0,G}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Kt=function(G,s){return(Kt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(m,j){m.__proto__=j}||function(m,j){for(var X in j)Object.prototype.hasOwnProperty.call(j,X)&&(m[X]=j[X])})(G,s)};function Wt(G,s){if(typeof s!="function"&&s!==null)throw new TypeError("Class extends value "+String(s)+" is not a constructor or null");function m(){this.constructor=G}Kt(G,s),G.prototype=s===null?Object.create(s):(m.prototype=s.prototype,new m)}function Lt(G,s,m,j){return new(m||(m=Promise))(function(X,H){function ye(ut){try{Ye(j.next(ut))}catch(Ge){H(Ge)}}function je(ut){try{Ye(j.throw(ut))}catch(Ge){H(Ge)}}function Ye(ut){var Ge;ut.done?X(ut.value):(Ge=ut.value,Ge instanceof m?Ge:new m(function(Et){Et(Ge)})).then(ye,je)}Ye((j=j.apply(G,s||[])).next())})}function Wr(G,s){var m,j,X,H,ye={label:0,sent:function(){if(1&X[0])throw X[1];return X[1]},trys:[],ops:[]};return 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this._isGridVisible},set:function(s){this._isGridVisible=s,this.gridContainer&&vt.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),G.prototype.open=function(){var s=this;this.cropShadeElement=vt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=vt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var m=0;m<this.numberOfGridLines;m++)this.horizontalGridLines.push(vt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(vt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(j){return s.gridContainer.appendChild(j)}),this.verticalGridLines.forEach(function(j){return s.gridContainer.appendChild(j)}),this.cropRectElement=vt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new kt(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},G.prototype.setCropRectangle=function(s){this.cropRect=s;var m=Object.assign({},this.cropRect);this.zoomFactor!==1&&(m.width=this.cropRect.width*this.zoomFactor,m.height=this.cropRect.height*this.zoomFactor,m.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-m.width/2,m.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-m.height/2),vt.setAttributes(this.cropRectElement,[["x",m.x.toString()],["y",m.y.toString()],["width",m.width.toString()],["height",m.height.toString()]]);var j=m.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(H,ye){var je=m.y+j*(ye+1);vt.setAttributes(H,[["x1",""+m.x],["y1",""+je],["x2",""+(m.x+m.width)],["y2",""+je]])});var X=m.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(H,ye){var je=m.x+X*(ye+1);vt.setAttributes(H,[["x1",""+je],["y1",""+m.y],["x2",""+je],["y2",""+(m.y+m.height)]])}),vt.setAttributes(this.cropShadeElement,[["d",vt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,m.x,m.y,m.width,m.height)]]),this.topLeftGrip.setCenter(m.x,m.y),this.topRightGrip.setCenter(m.x+m.width,m.y),this.bottomLeftGrip.setCenter(m.x,m.y+m.height),this.bottomRightGrip.setCenter(m.x+m.width,m.y+m.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},G.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},G.prototype.clientToLocalCoordinates=function(s,m){var j=this.container.getBoundingClientRect();return{x:s-j.left+this.margin,y:m-j.top+this.margin}},G.prototype.onPointerDown=function(s){this.container.setPointerCapture(s.pointerId),this.previousPoint=this.clientToLocalCoordinates(s.clientX,s.clientY),this.cropRectElement===s.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(s.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(s.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(s.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(s.target)&&(this.activeGrip=this.bottomRightGrip)},G.prototype.onPointerMove=function(s){if(this.isMoving)this.move(this.clientToLocalCoordinates(s.clientX,s.clientY));else if(this.activeGrip){var m=this.clientToLocalCoordinates(s.clientX,s.clientY);this.resize(m)}s.preventDefault()},G.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},G.prototype.move=function(s){var m=s.x-this.previousPoint.x,j=s.y-this.previousPoint.y;this.zoomFactor!==1&&(m=-m/this.zoomFactor,j=-j/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+m),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+j),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},G.prototype.resize=function(s){var m=Object.assign({},this.cropRect),j=s.x-this.previousPoint.x,X=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:m.x+j<this.margin&&(j=this.margin-m.x),m.x+=j,m.width=this.cropRect.x+this.cropRect.width-m.x;break;case this.bottomRightGrip:case this.topRightGrip:m.width+j>this.canvasWidth*this.zoomFactor&&(j=this.canvasWidth*this.zoomFactor-m.width),m.width+=j}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(m.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(j),m.height=this.aspectRatio.getVerticalLength(m.width)):(m.y+=X,m.height=this.cropRect.y+this.cropRect.height-m.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?m.height=this.aspectRatio.getVerticalLength(m.width):m.height+=X}m.width<10&&(m.x=this.cropRect.x,m.width=10),m.height<10&&(m.y=this.cropRect.y,m.height=10),this.previousPoint=s,m.x>=this.margin&&m.y>=this.margin&&m.x-this.margin+m.width<=this.canvasWidth&&m.y-this.margin+m.height<=this.canvasHeight&&(this.cropRect=m,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},G.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,m=this.cropRect.y+this.cropRect.height/2,j=this.aspectRatio.getHorizontalLength(this.cropRect.height),X=this.aspectRatio.getVerticalLength(this.cropRect.width);j/this.canvasWidth<X/this.canvasHeight?this.cropRect.width=j:this.cropRect.height=X,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=m-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},G.prototype.getRescaledRect=function(s,m,j,X,H,ye){var je=j/s,Ye=X/m;return{x:(H.x-ye)*je+ye,y:(H.y-ye)*Ye+ye,width:H.width*je,height:H.height*Ye}},G.prototype.scaleCanvas=function(s,m){var j=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,m,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=m,this.onCropChange&&this.onCropChange(j),this.setCropRectangle(j)},G}(),Xr=function(){function G(s){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=s,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(G.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),G.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},G.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},G.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},G.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},G.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();vt.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},G.prototype.positionScaleShape=function(){if(this.scaleShape){var s=this.scaleShape.transform.baseVal.getItem(0);s.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(s,0)}},G.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var m="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,j=1;j<=this.width/5+10;j++){var X=j%5==0?this.height/3:this.height/6;m+="h4v"+-X+"h1v"+X}m+="v1H0Z",this.scaleShape=vt.createPath(m);var H=vt.createTransform();this.scaleShape.transform.baseVal.appendItem(H),s.appendChild(this.scaleShape),this.angleLabelElement=vt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=vt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ye=vt.createTSpan("");return ye.innerHTML="&deg;",this.angleLabelElement.appendChild(ye),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},G}(),ui=function(){function G(){this.naturalSize=!1,this.imageType="image/png"}return G.prototype.rasterize=function(s,m,j,X,H,ye,je){var Ye=this;return new Promise(function(ut){var Ge=document.createElement("canvas");Ge.width=s.width.baseVal.value-2*X,Ge.height=s.height.baseVal.value-2*X;var Et=1,Dt=1;Ye.naturalSize===!0?(Et=m.naturalWidth/(s.width.baseVal.value-2*X)/ye,Dt=m.naturalHeight/(s.height.baseVal.value-2*X)/je,Ge.width=m.naturalWidth/ye,Ge.height=m.naturalHeight/je):Ye.width!==void 0&&Ye.height!==void 0&&(Et=Ye.width/j.width,Dt=Ye.height/j.height,Ge.width*=Et,Ge.height*=Dt);var Vt=Ge.getContext("2d");Vt.translate(Ge.width/2,Ge.height/2),Vt.rotate(H*Math.PI/180),Vt.scale(ye,je),Vt.translate(-Ge.width/2,-Ge.height/2),Vt.drawImage(m,0,0,Ge.width,Ge.height);var Ir=document.createElement("canvas");Ir.width=j.width*Et,Ir.height=j.height*Dt,Ir.getContext("2d").putImageData(Vt.getImageData((j.x-X)*Et,(j.y-X)*Dt,j.width*Et,j.height*Dt),0,0),ut(Ir.toDataURL(Ye.imageType,Ye.imageQuality))})},G}(),Ve=function(){function G(s){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=G.instanceCounter++,this.styles=new Vr(this.instanceNo),this.target=s,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(G.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"gridLines",{get:function(){return this._gridLines},set:function(s){this._gridLines=s,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(s){this._rotationAngle=s,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(G.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),G.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},G.prototype.show=function(){this.showUI(),this.open()},G.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(m){return m()}),this._isOpen=!1)},G.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},G.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},G.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},G.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},G.prototype.setupResizeObserver=function(){var s=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},G.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,m=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,j=m+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(m,j)}},G.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},G.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",vt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},G.prototype.resize=function(s,m){this.imageWidth=Math.round(s),this.imageHeight=Math.round(m),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},G.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var m=s.toDataURL();vt.setAttributes(this.editingTarget,[["href",m]]),this.setEditingTargetSize()},G.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),m=this.editorCanvas.getBoundingClientRect();this.left=s.left-m.left-this.CANVAS_MARGIN,this.top=s.top-m.top-this.CANVAS_MARGIN},G.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=vt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=vt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=vt.createGroup(),this.editingTargetRotationScaleContainer=vt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=vt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var m=vt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(m),this.editingTargetContainer=vt.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},G.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},G.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=vt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Mr(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},G.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,m=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 "+m+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-m+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},G.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},G.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},G.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},G.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},G.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},G.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,m=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=m+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},G.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},G.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new Hr,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 m=new si;m.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(m);var j=[];this.aspectRatios.forEach(function(Dt){var Vt=new Pt(li.getIcon(Dt.horizontal,Dt.vertical),Dt.horizontal===0&&Dt.vertical===0?"FREE":Dt.horizontal+":"+Dt.vertical);Vt.onClick=function(){return s.ratioButtonClicked(Dt)},j.push(Vt)}),this.aspectRatioButton=new xr(li.getIcon(0,0),"Aspect ratio",j),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,m.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var X=new Pt('<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");X.isActive=this.isGridVisible,X.onClick=function(){s.isGridVisible=!s.isGridVisible,X.isActive=s.isGridVisible},m.addButton(X);var H=new Pt('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(H.isActive=this.zoomToCropEnabled,H.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,H.isActive=s.zoomToCropEnabled},m.addButton(H),!ai.isLicensed){var ye=new pt;this.topToolbar.addElementBlock(ye);var je=document.createElement("div");je.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Ye=document.createElement("a");Ye.style.color="currentColor",Ye.href="https://markerjs.com/products/cropro",Ye.target="_blank",Ye.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>',je.appendChild(Ye),ye.addElement(je)}var ut=new si;ut.minWidth=3*this.toolbarHeight+"px",ut.contentAlign="end",this.topToolbar.addButtonBlock(ut);var Ge=new Pt('<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");Ge.onClick=this.startRenderAndClose,ut.addButton(Ge),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ge.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var Et=new Pt('<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");Et.onClick=this.close,ut.addButton(Et),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(Et.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},G.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new Hr,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 m=new si;m.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(m);var j=new Pt('<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");j.onClick=this.rotateLeftButtonClicked,m.addButton(j);var X=new Pt('<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");X.onClick=this.rotateRightButtonClicked,m.addButton(X);var H=new pt;H.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(H),this.straightener=new Xr("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(ut){s.rotateBy(ut),s.straightener.angle=s.rotationAngle},H.addElement(this.straightener.getUI());var ye=new si;ye.minWidth=2*this.toolbarHeight+"px",ye.contentAlign="end",this.bottomToolbar.addButtonBlock(ye);var je=new Pt('<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");je.onClick=this.flipHorizontallyButtonClicked,ye.addButton(je);var Ye=new Pt('<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");Ye.onClick=this.flipVerticallyButtonClicked,ye.addButton(Ye)},G.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},G.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=li.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},G.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Pr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},G.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},G.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},G.prototype.restoreState=function(s){if(s){var m=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(m),this.cropRectChanged(m),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},G.prototype.clientToLocalCoordinates=function(s,m){var j=this.cropImage.getBoundingClientRect();return{x:s-j.left,y:m-j.top}},G.prototype.onWindowResize=function(){this.positionUI()},G.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var s=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},G.prototype.rotateLeftButtonClicked=function(){var s=this.rotationAngle-90;this.rotationAngle%90!=0&&(s+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(s)},G.prototype.rotateRightButtonClicked=function(){var s=this.rotationAngle+90;this.rotationAngle%90!=0&&(s-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(s)},G.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},G.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},G.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var m=this.editingTargetRotationContainer.transform.baseVal.getItem(0);m.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(m,0);var j=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/j.width,this.imageHeight/j.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=s},G.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},G.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},G.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},G.prototype.startRenderAndClose=function(){return Lt(this,void 0,void 0,function(){var s,m;return Wr(this,function(j){switch(j.label){case 0:return[4,this.render()];case 1:return s=j.sent(),m=this.getState(),this.renderEventListeners.forEach(function(X){return X(s,m)}),this.close(!0),[2]}})})},G.prototype.render=function(){return Lt(this,void 0,void 0,function(){var s;return Wr(this,function(m){switch(m.label){case 0:return(s=new ui).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.width=this.renderWidth,s.height=this.renderHeight,this.unzoomFromCrop(),vt.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 m.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,m.sent()]}})})},G.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new cr("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 cr("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new cr("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var s=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new cr("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 cr("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new cr("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new nr("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new nr("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new cr("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 cr("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new cr("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 cr("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 cr("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
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n=Vi(r);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=r)})}var Ri=function(e,t,i){this.text=e,cn(this,t),this.height=i?i(this):1};Ri.prototype.lineNo=function(){return kt(this)},ve(Ri);function $a(e,t,i,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),Di(e),cn(e,i);var n=r?r(e):1;n!=e.height&&xr(e,n)}function ha(e){e.parent=null,Di(e)}var mt={},Ct={};function yt(e,t){if(!e||/^\s*$/.test(e))return null;var i=t.addModeClass?Ct:mt;return i[e]||(i[e]=e.replace(/\S+/g,"cm-$&"))}function _t(e,t){var i=x("span",null,null,I?"padding-right: .1px":null),r={pre:x("pre",[i],"CodeMirror-line"),content:i,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var n=0;n<=(t.rest?t.rest.length:0);n++){var S=n?t.rest[n-1]:t.line,U=void 0;r.pos=0,r.addToken=Ht,wt(e.display.measure)&&(U=rt(S,e.doc.direction))&&(r.addToken=tr(r.addToken,U)),r.map=[];var Y=t!=e.display.externalMeasured&&kt(S);Rt(S,r,je(e,S,Y)),S.styleClasses&&(S.styleClasses.bgClass&&(r.bgClass=K(S.styleClasses.bgClass,r.bgClass||"")),S.styleClasses.textClass&&(r.textClass=K(S.styleClasses.textClass,r.textClass||""))),r.map.length==0&&r.map.push(0,0,r.content.appendChild(ft(e.display.measure))),n==0?(t.measure.map=r.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(r.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(I){var J=r.content.lastChild;(/\bcm-tab\b/.test(J.className)||J.querySelector&&J.querySelector(".cm-tab"))&&(r.content.className="cm-tab-wrap-hack")}return Ie(e,"renderLine",e,t.line,r.pre),r.pre.className&&(r.textClass=K(r.pre.className,r.textClass||"")),r}function Bt(e){var t=a("span","\u2022","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function Ht(e,t,i,r,n,S,U){if(!t)return;var Y=e.splitSpaces?Ot(t,e.trailingSpace):t,J=e.cm.state.specialChars,q=!1,ce;if(!J.test(t))e.col+=t.length,ce=document.createTextNode(Y),e.map.push(e.pos,e.pos+t.length,ce),z&&W<9&&(q=!0),e.pos+=t.length;else{ce=document.createDocumentFragment();for(var ge=0;;){J.lastIndex=ge;var _e=J.exec(t),Ae=_e?_e.index-ge:t.length-ge;if(Ae){var Ne=document.createTextNode(Y.slice(ge,ge+Ae));z&&W<9?ce.appendChild(a("span",[Ne])):ce.appendChild(Ne),e.map.push(e.pos,e.pos+Ae,Ne),e.col+=Ae,e.pos+=Ae}if(!_e)break;ge+=Ae+1;var Ke=void 0;if(_e[0]==" "){var Xe=e.cm.options.tabSize,Je=Xe-e.col%Xe;Ke=ce.appendChild(a("span",he(Je),"cm-tab")),Ke.setAttribute("role","presentation"),Ke.setAttribute("cm-text"," "),e.col+=Je}else _e[0]=="\r"||_e[0]==`
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"+At.className),At.css&&(_e=(_e?_e+";":"")+At.css),At.startStyle&&gt.from==J&&(Xe+=" "+At.startStyle),At.endStyle&&gt.to==Ae&&(ht||(ht=[])).push(At.endStyle,gt.to),At.title&&((ot||(ot={})).title=At.title),At.attributes)for(var Xt in At.attributes)(ot||(ot={}))[Xt]=At.attributes[Xt];At.collapsed&&(!Je||fr(Je.marker,At)<0)&&(Je=gt)}else gt.from>J&&Ae>gt.from&&(Ae=gt.from)}if(ht)for(var hr=0;hr<ht.length;hr+=2)ht[hr+1]==Ae&&(Ke+=" "+ht[hr]);if(!Je||Je.from==J)for(var $t=0;$t<Qe.length;++$t)Tr(t,0,Qe[$t]);if(Je&&(Je.from||0)==J){if(Tr(t,(Je.to==null?Y+1:Je.to)-J,Je.marker,Je.from==null),Je.to==null)return;Je.to==J&&(Je=!1)}}if(J>=Y)break;for(var Or=Math.min(Y,Ae);;){if(ce){var Ar=J+ce.length;if(!Je){var rr=Ar>Or?ce.slice(0,Or-J):ce;t.addToken(t,rr,ge?ge+Ne:Ne,Xe,J+rr.length==Ae?Ke:"",_e,ot)}if(Ar>=Or){ce=ce.slice(Or-J),J=Or;break}J=Ar,Xe=""}ce=n.slice(S,S=i[q++]),ge=yt(i[q++],t.cm.options)}}}function yi(e,t,i){this.line=t,this.rest=Ki(t),this.size=this.rest?kt(te(this.rest))-i+1:1,this.node=this.text=null,this.hidden=Dr(e,t)}function Ft(e,t,i){for(var r=[],n,S=t;S<i;S=n){var U=new yi(e.doc,pt(e.doc,S),S);n=S+U.size,r.push(U)}return r}var sr=null;function zr(e){sr?sr.ops.push(e):e.ownsGroup=sr={ops:[e],delayedCallbacks:[]}}function Kr(e){var t=e.delayedCallbacks,i=0;do{for(;i<t.length;i++)t[i].call(null);for(var r=0;r<e.ops.length;r++){var n=e.ops[r];if(n.cursorActivityHandlers)for(;n.cursorActivityCalled<n.cursorActivityHandlers.length;)n.cursorActivityHandlers[n.cursorActivityCalled++].call(null,n.cm)}}while(i<t.length)}function Wn(e,t){var i=e.ownsGroup;if(!i)return;try{Kr(i)}finally{sr=null,t(i)}}var pn=null;function pr(e,t){var i=st(e,t);if(!i.length)return;var r=Array.prototype.slice.call(arguments,2),n;sr?n=sr.delayedCallbacks:pn?n=pn:(n=pn=[],setTimeout(Os,0));for(var S=function(Y){n.push(function(){return i[Y].apply(null,r)})},U=0;U<i.length;++U)S(U)}function Os(){var e=pn;pn=null;for(var t=0;t<e.length;++t)e[t]()}function Za(e,t,i,r){for(var n=0;n<t.changes.length;n++){var S=t.changes[n];S=="text"?Ms(e,t):S=="gutter"?Qa(e,t,i,r):S=="class"?da(e,t):S=="widget"&&Is(e,t,r)}t.changes=null}function mn(e){return e.node==e.text&&(e.node=a("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),z&&W<8&&(e.node.style.zIndex=2)),e.node}function Ps(e,t){var i=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(i&&(i+=" CodeMirror-linebackground"),t.background)i?t.background.className=i:(t.background.parentNode.removeChild(t.background),t.background=null);else if(i){var r=mn(t);t.background=r.insertBefore(a("div",null,i),r.firstChild),e.display.input.setUneditable(t.background)}}function Ja(e,t){var i=e.display.externalMeasured;return i&&i.line==t.line?(e.display.externalMeasured=null,t.measure=i.measure,i.built):_t(e,t)}function Ms(e,t){var i=t.text.className,r=Ja(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,da(e,t)):i&&(t.text.className=i)}function da(e,t){Ps(e,t),t.line.wrapClass?mn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var i=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=i||""}function Qa(e,t,i,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var n=mn(t);t.gutterBackground=a("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),n.insertBefore(t.gutterBackground,t.text)}var S=t.line.gutterMarkers;if(e.options.lineNumbers||S){var U=mn(t),Y=t.gutter=a("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(Y),U.insertBefore(Y,t.text),t.line.gutterClass&&(Y.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!S||!S["CodeMirror-linenumbers"])&&(t.lineNumber=Y.appendChild(a("div",ui(e.options,i),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),S)for(var J=0;J<e.display.gutterSpecs.length;++J){var q=e.display.gutterSpecs[J].className,ce=S.hasOwnProperty(q)&&S[q];ce&&Y.appendChild(a("div",[ce],"CodeMirror-gutter-elt","left: "+r.gutterLeft[q]+"px; width: "+r.gutterWidth[q]+"px"))}}}function Is(e,t,i){t.alignable&&(t.alignable=null);for(var r=b("CodeMirror-linewidget"),n=t.node.firstChild,S=void 0;n;n=S)S=n.nextSibling,r.test(n.className)&&t.node.removeChild(n);qa(e,t,i)}function Ns(e,t,i,r){var n=Ja(e,t);return t.text=t.node=n.pre,n.bgClass&&(t.bgClass=n.bgClass),n.textClass&&(t.textClass=n.textClass),da(e,t),Qa(e,t,i,r),qa(e,t,r),t.node}function qa(e,t,i){if(eo(e,t.line,t,i,!0),t.rest)for(var r=0;r<t.rest.length;r++)eo(e,t.rest[r],t,i,!1)}function eo(e,t,i,r,n){if(!t.widgets)return;for(var S=mn(i),U=0,Y=t.widgets;U<Y.length;++U){var J=Y[U],q=a("div",[J.node],"CodeMirror-linewidget"+(J.className?" 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i=ke(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Hn(e){return e.lineSpace.offsetTop}function ca(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function to(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=u(e.measure,a("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function ri(e){return fe-e.display.nativeBarWidth}function Oi(e){return e.display.scroller.clientWidth-ri(e)-e.display.barWidth}function fa(e){return e.display.scroller.clientHeight-ri(e)-e.display.barHeight}function Fs(e,t,i){var r=e.options.lineWrapping,n=r&&Oi(e);if(!t.measure.heights||r&&t.measure.width!=n){var S=t.measure.heights=[];if(r){t.measure.width=n;for(var U=t.text.firstChild.getClientRects(),Y=0;Y<U.length-1;Y++){var J=U[Y],q=U[Y+1];Math.abs(J.bottom-q.bottom)>2&&S.push((J.bottom+q.top)/2-i.top)}}S.push(i.bottom-i.top)}}function ro(e,t,i){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var n=0;n<e.rest.length;n++)if(kt(e.rest[n])>i)return{map:e.measure.maps[n],cache:e.measure.caches[n],before:!0}}function Us(e,t){t=Sr(t);var i=kt(t),r=e.display.externalMeasured=new yi(e.doc,t,i);r.lineN=i;var n=r.built=_t(e,r);return r.text=n.pre,u(e.display.lineMeasure,n.pre),r}function io(e,t,i,r){return ii(e,Xi(e,t),i,r)}function pa(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Ii(e,t)];var i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size)return i}function Xi(e,t){var i=kt(t),r=pa(e,i);r&&!r.text?r=null:r&&r.changes&&(Za(e,r,i,xa(e)),e.curOp.forceUpdate=!0),r||(r=Us(e,t));var 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i=no;if(t=="left")for(var r=0;r<e.length&&!((i=e[r]).left!=i.right);r++);else for(var n=e.length-1;n>=0&&!((i=e[n]).left!=i.right);n--);return i}function Ws(e,t,i,r){var n=ao(t.map,i,r),S=n.node,U=n.start,Y=n.end,J=n.collapse,q;if(S.nodeType==3){for(var ce=0;ce<4;ce++){for(;U&&Fe(t.line.text.charAt(n.coverStart+U));)--U;for(;n.coverStart+Y<n.coverEnd&&Fe(t.line.text.charAt(n.coverStart+Y));)++Y;if(z&&W<9&&U==0&&Y==n.coverEnd-n.coverStart?q=S.parentNode.getBoundingClientRect():q=js(v(S,U,Y).getClientRects(),r),q.left||q.right||U==0)break;Y=U,U=U-1,J="right"}z&&W<11&&(q=Hs(e.display.measure,q))}else{U>0&&(J=r="right");var ge;e.options.lineWrapping&&(ge=S.getClientRects()).length>1?q=ge[r=="right"?ge.length-1:0]:q=S.getBoundingClientRect()}if(z&&W<9&&!U&&(!q||!q.left&&!q.right)){var _e=S.parentNode.getClientRects()[0];_e?q={left:_e.left,right:_e.left+$i(e.display),top:_e.top,bottom:_e.bottom}:q=no}for(var 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i=0;t=s(e.doc,t),e.options.lineWrapping||(i=$i(e.display)*t.ch);var r=pt(e.doc,t.line),n=Zr(r)+Hn(e.display);return{left:i,right:i,top:n,bottom:n+r.height}}function va(e,t,i,r,n){var S=Ve(e,t,i);return S.xRel=n,r&&(S.outside=r),S}function ya(e,t,i){var r=e.doc;if(i+=e.display.viewOffset,i<0)return va(r.first,0,null,-1,-1);var n=Mr(r,i),S=r.first+r.size-1;if(n>S)return va(r.first+r.size-1,pt(r,S).text.length,null,1,1);t<0&&(t=0);for(var U=pt(r,n);;){var Y=Gs(e,U,n,t,i),J=ti(U,Y.ch+(Y.xRel>0||Y.outside>0?1:0));if(!J)return Y;var q=J.find(1);if(q.line==n)return q;U=pt(r,n=q.line)}}function fo(e,t,i,r){r-=ma(t);var n=t.text.length,S=tt(function(U){return ii(e,i,U-1).bottom<=r},n,0);return n=tt(function(U){return ii(e,i,U).top>r},S,n),{begin:S,end:n}}function po(e,t,i,r){i||(i=Xi(e,t));var n=Gn(e,t,ii(e,i,r),"line").top;return fo(e,t,i,n)}function ba(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-=Zr(t);var S=Xi(e,t),U=ma(t),Y=0,J=t.text.length,q=!0,ce=rt(t,e.doc.direction);if(ce){var ge=(e.options.lineWrapping?Ks:zs)(e,t,i,S,ce,r,n);q=ge.level!=1,Y=q?ge.from:ge.to-1,J=q?ge.to:ge.from-1}var _e=null,Ae=null,Ne=tt(function(bt){var gt=ii(e,S,bt);return gt.top+=U,gt.bottom+=U,ba(gt,r,n,!1)?(gt.top<=n&&gt.left<=r&&(_e=bt,Ae=gt),!0):!1},Y,J),Ke,Xe,Je=!1;if(Ae){var ot=r-Ae.left<Ae.right-r,Qe=ot==q;Ne=_e+(Qe?0:1),Xe=Qe?"after":"before",Ke=ot?Ae.left:Ae.right}else{!q&&(Ne==J||Ne==Y)&&Ne++,Xe=Ne==0?"after":Ne==t.text.length?"before":ii(e,S,Ne-(q?1:0)).bottom+U<=n==q?"after":"before";var ht=Jr(e,Ve(i,Ne,Xe),"line",t,S);Ke=ht.left,Je=n<ht.top?-1:n>=ht.bottom?1:0}return Ne=Be(t.text,Ne,1),va(i,Ne,Xe,Je,r-Ke)}function zs(e,t,i,r,n,S,U){var Y=tt(function(ge){var _e=n[ge],Ae=_e.level!=1;return ba(Jr(e,Ve(i,Ae?_e.to:_e.from,Ae?"before":"after"),"line",t,r),S,U,!0)},0,n.length-1),J=n[Y];if(Y>0){var 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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 xa(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,S=t.gutters.firstChild,U=0;S;S=S.nextSibling,++U){var Y=e.display.gutterSpecs[U].className;i[Y]=S.offsetLeft+S.clientLeft+n,r[Y]=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 mo(e){var t=Yi(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/$i(e.display)-3);return function(n){if(Dr(e.doc,n))return 0;var S=0;if(n.widgets)for(var U=0;U<n.widgets.length;U++)n.widgets[U].height&&(S+=n.widgets[U].height);return i?S+(Math.ceil(n.text.length/r)||1)*t:S+t}}function Sa(e){var t=e.doc,i=mo(e);t.iter(function(r){var 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if(t<=n.viewFrom&&i>=n.viewTo)xi(e);else if(t<=n.viewFrom){var S=zn(e,i,i+r,1);S?(n.view=n.view.slice(S.index),n.viewFrom=S.lineN,n.viewTo+=r):xi(e)}else if(i>=n.viewTo){var U=zn(e,t,t,-1);U?(n.view=n.view.slice(0,U.index),n.viewTo=U.lineN):xi(e)}else{var Y=zn(e,t,t,-1),J=zn(e,i,i+r,1);Y&&J?(n.view=n.view.slice(0,Y.index).concat(Ft(e,Y.lineN,J.lineN)).concat(n.view.slice(J.index)),n.viewTo+=r):xi(e)}var q=n.externalMeasured;q&&(i<q.lineN?q.lineN+=r:t<q.lineN+q.size&&(n.externalMeasured=null))}function bi(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[Ii(e,t)];if(S.node==null)return;var U=S.changes||(S.changes=[]);ae(U,i)==-1&&U.push(i)}function xi(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zn(e,t,i,r){var n=Ii(e,t),S,U=e.display.view;if(!Er||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var Y=e.display.viewFrom,J=0;J<n;J++)Y+=U[J].size;if(Y!=t){if(r>0){if(n==U.length-1)return null;S=Y+U[n].size-t,n++}else S=Y-t;t+=S,i+=S}for(;vi(e.doc,i)!=i;){if(n==(r<0?0:U.length-1))return null;i+=r*U[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=Ft(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=Ft(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ii(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(Ft(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Ii(e,i)))),r.viewTo=i}function go(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 yn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function vo(e,t){t===void 0&&(t=!0);for(var 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r=e.display,n=e.doc,S=document.createDocumentFragment(),U=to(e.display),Y=U.left,J=Math.max(r.sizerWidth,Oi(e)-r.sizer.offsetLeft)-U.right,q=n.direction=="ltr";function ce(Qe,ht,bt,gt){ht<0&&(ht=0),ht=Math.round(ht),gt=Math.round(gt),S.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+Qe+`px;
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height: `+(gt-ht)+"px"))}function ge(Qe,ht,bt){var gt=pt(n,Qe),At=gt.text.length,Xt,hr;function $t(rr,Lr){return ga(e,Ve(Qe,rr),"div",gt,Lr)}function Or(rr,Lr,mr){var or=po(e,gt,null,rr),ir=Lr=="ltr"==(mr=="after")?"left":"right",Jt=mr=="after"?or.begin:or.end-(/\s/.test(gt.text.charAt(or.end-1))?2:1);return $t(Jt,ir)[ir]}var Ar=rt(gt,n.direction);return qe(Ar,ht||0,bt==null?At:bt,function(rr,Lr,mr,or){var ir=mr=="ltr",Jt=$t(rr,ir?"left":"right"),kr=$t(Lr-1,ir?"right":"left"),un=ht==null&&rr==0,Ai=bt==null&&Lr==At,vr=or==0,ni=!Ar||or==Ar.length-1;if(kr.top-Jt.top<=3){var dr=(q?un:Ai)&&vr,Xa=(q?Ai:un)&&ni,mi=dr?Y:(ir?Jt:kr).left,ji=Xa?J:(ir?kr:Jt).right;ce(mi,Jt.top,ji-mi,Jt.bottom)}else{var Wi,br,hn,Ya;ir?(Wi=q&&un&&vr?Y:Jt.left,br=q?J:Or(rr,mr,"before"),hn=q?Y:Or(Lr,mr,"after"),Ya=q&&Ai&&ni?J:kr.right):(Wi=q?Or(rr,mr,"before"):Y,br=!q&&un&&vr?J:Jt.right,hn=!q&&Ai&&ni?Y:kr.left,Ya=q?Or(Lr,mr,"after"):J),ce(Wi,Jt.top,br-Wi,Jt.bottom),Jt.bottom<kr.top&&ce(Y,Jt.bottom,null,kr.top),ce(hn,kr.top,Ya-hn,kr.bottom)}(!Xt||Kn(Jt,Xt)<0)&&(Xt=Jt),Kn(kr,Xt)<0&&(Xt=kr),(!hr||Kn(Jt,hr)<0)&&(hr=Jt),Kn(kr,hr)<0&&(hr=kr)}),{start:Xt,end:hr}}var _e=t.from(),Ae=t.to();if(_e.line==Ae.line)ge(_e.line,_e.ch,Ae.ch);else{var Ne=pt(n,_e.line),Ke=pt(n,Ae.line),Xe=Sr(Ne)==Sr(Ke),Je=ge(_e.line,_e.ch,Xe?Ne.text.length+1:null).end,ot=ge(Ae.line,Xe?0:null,Ae.ch).start;Xe&&(Je.top<ot.top-2?(ce(Je.right,Je.top,null,Je.bottom),ce(Y,ot.top,ot.left,ot.bottom)):ce(Je.right,Je.top,ot.left-Je.right,Je.bottom)),Je.bottom<ot.top&&ce(Y,Je.bottom,null,ot.top)}i.appendChild(S)}function Ta(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Zi(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function bo(e){e.state.focused||(e.display.input.focus(),Ca(e))}function xo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Zi(e))},100)}function Ca(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ie(e,"focus",e,t),e.state.focused=!0,F(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),I&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Ta(e)}function Zi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ie(e,"blur",e,t),e.state.focused=!1,g(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Vn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],S=e.options.lineWrapping,U=void 0,Y=0;if(n.hidden)continue;if(z&&W<8){var J=n.node.offsetTop+n.node.offsetHeight;U=J-i,i=J}else{var q=n.node.getBoundingClientRect();U=q.bottom-q.top,!S&&n.text.firstChild&&(Y=n.text.firstChild.getBoundingClientRect().right-q.left-1)}var ce=n.line.height-U;if((ce>.005||ce<-.005)&&(xr(n.line,U),Eo(n.line),n.rest))for(var ge=0;ge<n.rest.length;ge++)Eo(n.rest[ge]);if(Y>e.display.sizerWidth){var _e=Math.ceil(Y/$i(e.display));_e>e.display.maxLineLength&&(e.display.maxLineLength=_e,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function Eo(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Xn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Hn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,S=Mr(t,r),U=Mr(t,n);if(i&&i.ensure){var Y=i.ensure.from.line,J=i.ensure.to.line;Y<S?(S=Y,U=Mr(t,Zr(pt(t,Y))+e.wrapper.clientHeight)):Math.min(J,t.lastLine())>=U&&(S=Mr(t,Zr(pt(t,J))-e.wrapper.clientHeight),U=J)}return{from:S,to:Math.max(U,S+1)}}function Ys(e,t){if(ze(e,"scrollCursorIntoView"))return;var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!A){var S=a("div","\u200B",null,`position: absolute;
top: `+(t.top-i.viewOffset-Hn(e.display))+`px;
height: `+(t.bottom-t.top+ri(e)+i.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(S),S.scrollIntoView(n),e.display.lineSpace.removeChild(S)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?Ve(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?Ve(t.line,t.ch+1,"before"):t);for(var S=0;S<5;S++){var U=!1,Y=Jr(e,t),J=!i||i==t?Y:Jr(e,i);n={left:Math.min(Y.left,J.left),top:Math.min(Y.top,J.top)-r,right:Math.max(Y.left,J.left),bottom:Math.max(Y.bottom,J.bottom)+r};var q=wa(e,n),ce=e.doc.scrollTop,ge=e.doc.scrollLeft;if(q.scrollTop!=null&&(xn(e,q.scrollTop),Math.abs(e.doc.scrollTop-ce)>1&&(U=!0)),q.scrollLeft!=null&&(Ni(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-ge)>1&&(U=!0)),!U)break}return n}function Zs(e,t){var i=wa(e,t);i.scrollTop!=null&&xn(e,i.scrollTop),i.scrollLeft!=null&&Ni(e,i.scrollLeft)}function wa(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=fa(e),U={};t.bottom-t.top>S&&(t.bottom=t.top+S);var Y=e.doc.height+ca(i),J=t.top<r,q=t.bottom>Y-r;if(t.top<n)U.scrollTop=J?0:t.top;else if(t.bottom>n+S){var ce=Math.min(t.top,(q?Y:t.bottom)-S);ce!=n&&(U.scrollTop=ce)}var ge=e.options.fixedGutter?0:i.gutters.offsetWidth,_e=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ge,Ae=Oi(e)-i.gutters.offsetWidth,Ne=t.right-t.left>Ae;return Ne&&(t.right=t.left+Ae),t.left<10?U.scrollLeft=0:t.left<_e?U.scrollLeft=Math.max(0,t.left+ge-(Ne?0:10)):t.right>Ae+_e-3&&(U.scrollLeft=t.right+(Ne?0:10)-Ae),U}function Aa(e,t){if(t==null)return;Yn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function Ji(e){Yn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function bn(e,t,i){(t!=null||i!=null)&&Yn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Js(e,t){Yn(e),e.curOp.scrollToPos=t}function Yn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=co(e,t.from),r=co(e,t.to);So(e,i,r,t.margin)}}function So(e,t,i,r){var n=wa(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});bn(e,n.scrollLeft,n.scrollTop)}function xn(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;_||ka(e,{top:t}),To(e,t,!0),_&&ka(e),Tn(e,100)}function To(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 Ni(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,ko(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function En(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+ca(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+ri(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var Bi=function(e,t,i){this.cm=i;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),Pe(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Pe(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,z&&W<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Bi.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}},Bi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Bi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Bi.prototype.zeroWidthHack=function(){var e=l&&!k?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ee,this.disableVert=new ee},Bi.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)},Bi.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=En(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&&Vn(e),Co(e,En(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 wo={native:Bi,null:Sn};function Ao(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&g(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new wo[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Pe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Ni(e,t):xn(e,t)},e),e.display.scrollbars.addClass&&F(e.display.wrapper,e.display.scrollbars.addClass)}var Qs=0;function Fi(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 Ui(e){var t=e.curOp;t&&Wn(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var S=0;S<t.length;S++)il(t[S]);for(var U=0;U<t.length;U++)nl(t[U])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&jn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new $n(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&La(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Vn(t),e.barMeasure=En(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=io(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+ri(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Oi(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ni(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Qi(t,e.barMeasure),e.updatedDisplay&&Da(t,e.barMeasure),e.selectionChanged&&Ta(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&bo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&Lo(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&To(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Ni(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var S=e.maybeHiddenMarkers,U=e.maybeUnhiddenMarkers;if(S)for(var Y=0;Y<S.length;++Y)S[Y].lines.length||Ie(S[Y],"hide");if(U)for(var J=0;J<U.length;++J)U[J].lines.length&&Ie(U[J],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ie(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Rr(e,t){if(e.curOp)return t();Fi(e);try{return t()}finally{Ui(e)}}function lr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Fi(e);try{return t.apply(e,arguments)}finally{Ui(e)}}}function yr(e){return function(){if(this.curOp)return e.apply(this,arguments);Fi(this);try{return e.apply(this,arguments)}finally{Ui(this)}}}function ur(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Fi(t);try{return e.apply(this,arguments)}finally{Ui(t)}}}function Tn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,R(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Ye(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 U=S.styles,Y=S.text.length>e.options.maxHighlightLength?Hr(t.mode,r.state):null,J=ye(e,S,r,!0);Y&&(r.state=Y),S.styles=J.styles;var q=S.styleClasses,ce=J.classes;ce?S.styleClasses=ce:q&&(S.styleClasses=null);for(var ge=!U||U.length!=S.styles.length||q!=ce&&(!q||!ce||q.bgClass!=ce.bgClass||q.textClass!=ce.textClass),_e=0;!ge&&_e<U.length;++_e)ge=U[_e]!=S.styles[_e];ge&&n.push(r.line),S.stateAfter=r.save(),r.nextLine()}else S.text.length<=e.options.maxHighlightLength&&ut(e,S.text,r),S.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return Tn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Rr(e,function(){for(var S=0;S<n.length;S++)bi(e,n[S],"text")})}var $n=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Xn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Oi(e),this.force=i,this.dims=xa(e),this.events=[]};$n.prototype.signal=function(e,t){pe(e,t)&&this.events.push(arguments)},$n.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ie.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=ri(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=ri(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=N();if(!t||!E(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&E(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&E(document.body,e.anchorNode)&&E(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 La(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return xi(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&&go(e)==0)return!1;_o(e)&&(xi(e),t.dims=xa(e));var n=r.first+r.size,S=Math.max(t.visible.from-e.options.viewportMargin,r.first),U=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>U&&i.viewTo-U<20&&(U=Math.min(n,i.viewTo)),Er&&(S=vi(e.doc,S),U=Un(e.doc,U));var Y=S!=i.viewFrom||U!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,S,U),i.viewOffset=Zr(pt(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var J=go(e);if(!Y&&J==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var q=sl(e);return J>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),J>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(q),c(i.cursorDiv),c(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,Y&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,Tn(e,400)),i.updateLineNumbers=null,!0}function Lo(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Oi(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+ca(e.display)-fa(e),i.top)}),t.visible=Xn(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Xn(e.display,e.doc,i));if(!La(e,t))break;Vn(e);var n=En(e);yn(e),Qi(e,n),Da(e,n),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ka(e,t){var i=new $n(e,t);if(La(e,i)){Vn(e),Lo(e,i);var r=En(e);yn(e),Qi(e,r),Da(e,r),i.finish()}}function ul(e,t,i){var r=e.display,n=e.options.lineNumbers,S=r.lineDiv,U=S.firstChild;function Y(Ne){var Ke=Ne.nextSibling;return I&&l&&e.display.currentWheelTarget==Ne?Ne.style.display="none":Ne.parentNode.removeChild(Ne),Ke}for(var J=r.view,q=r.viewFrom,ce=0;ce<J.length;ce++){var ge=J[ce];if(!ge.hidden)if(!ge.node||ge.node.parentNode!=S){var _e=Ns(e,ge,q,i);S.insertBefore(_e,U)}else{for(;U!=ge.node;)U=Y(U);var Ae=n&&t!=null&&t<=q&&ge.lineNumber;ge.changes&&(ae(ge.changes,"gutter")>-1&&(Ae=!1),Za(e,ge,q,i)),Ae&&(c(ge.lineNumber),ge.lineNumber.appendChild(document.createTextNode(ui(e.options,q)))),U=ge.node.nextSibling}q+=ge.size}for(;U;)U=Y(U)}function _a(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Da(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+ri(e)+"px"}function ko(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",U=0;U<i.length;U++)if(!i[U].hidden){e.options.fixedGutter&&(i[U].gutter&&(i[U].gutter.style.left=S),i[U].gutterBackground&&(i[U].gutterBackground.style.left=S));var Y=i[U].alignable;if(Y)for(var J=0;J<Y.length;J++)Y[J].style.left=S}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}function _o(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=ui(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,U=n.offsetWidth-S;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(S,r.lineGutter.offsetWidth-U)+1,r.lineNumWidth=r.lineNumInnerWidth+U,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",_a(e.display),!0}return!1}function Ra(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var S=e[n],U=null;if(typeof S!="string"&&(U=S.style,S=S.className),S=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:S,style:U})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function Do(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,U=n.style,Y=t.appendChild(a("div",null,"CodeMirror-gutter "+S));U&&(Y.style.cssText=U),S=="CodeMirror-linenumbers"&&(e.lineGutter=Y,Y.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",_a(e)}function Cn(e){Do(e.display),Cr(e),ko(e)}function hl(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=x("div",null,"CodeMirror-code"),n.selectionDiv=a("div",null,null,"position: relative; z-index: 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1px;"),n.gutters=a("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=a("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=a("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),z&&W<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!I&&!(_&&o)&&(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,n.gutterSpecs=Ra(r.gutters,r.lineNumbers),Do(n),i.init(n)}var Zn=0,Ur=null;z?Ur=-.53:_?Ur=15:y?Ur=-.7:O&&(Ur=-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*=Ur,t.y*=Ur,t}function Oo(e,t){var i=Ro(t),r=i.x,n=i.y,S=e.display,U=S.scroller,Y=U.scrollWidth>U.clientWidth,J=U.scrollHeight>U.clientHeight;if(!(r&&Y||n&&J))return;if(n&&l&&I){e:for(var q=t.target,ce=S.view;q!=U;q=q.parentNode)for(var ge=0;ge<ce.length;ge++)if(ce[ge].node==q){e.display.currentWheelTarget=q;break e}}if(r&&!_&&!w&&Ur!=null){n&&J&&xn(e,Math.max(0,U.scrollTop+n*Ur)),Ni(e,Math.max(0,U.scrollLeft+r*Ur)),(!n||n&&J)&&re(t),S.wheelStartX=null;return}if(n&&Ur!=null){var _e=n*Ur,Ae=e.doc.scrollTop,Ne=Ae+S.wrapper.clientHeight;_e<0?Ae=Math.max(0,Ae+_e-50):Ne=Math.min(e.doc.height,Ne+_e+50),ka(e,{top:Ae,bottom:Ne})}Zn<20&&(S.wheelStartX==null?(S.wheelStartX=U.scrollLeft,S.wheelStartY=U.scrollTop,S.wheelDX=r,S.wheelDY=n,setTimeout(function(){if(S.wheelStartX==null)return;var Ke=U.scrollLeft-S.wheelStartX,Xe=U.scrollTop-S.wheelStartY,Je=Xe&&S.wheelDY&&Xe/S.wheelDY||Ke&&S.wheelDX&&Ke/S.wheelDX;if(S.wheelStartX=S.wheelStartY=null,!Je)return;Ur=(Ur*Zn+Je)/(Zn+1),++Zn},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(!hi(i.anchor,r.anchor)||!hi(i.head,r.head))return!1}return!0},jr.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new jt(Li(this.ranges[t].anchor),Li(this.ranges[t].head));return new jr(e,this.primIndex)},jr.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},jr.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(Tt(t,r.from())>=0&&Tt(e,r.to())<=0)return i}return-1};var jt=function(e,t){this.anchor=e,this.head=t};jt.prototype.from=function(){return ki(this.anchor,this.head)},jt.prototype.to=function(){return di(this.anchor,this.head)},jt.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function Qr(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(_e,Ae){return Tt(_e.from(),Ae.from())}),i=ae(t,n);for(var S=1;S<t.length;S++){var U=t[S],Y=t[S-1],J=Tt(Y.to(),U.from());if(r&&!U.empty()?J>0:J>=0){var q=ki(Y.from(),U.from()),ce=di(Y.to(),U.to()),ge=Y.empty()?U.from()==U.head:Y.from()==Y.head;S<=i&&--i,t.splice(--S,2,new jt(ge?ce:q,ge?q:ce))}}return new jr(t,i)}function Ei(e,t){return new jr([new jt(e,t||e)],0)}function Si(e){return e.text?Ve(e.from.line+e.text.length-1,te(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function Po(e,t){if(Tt(e,t.from)<0)return e;if(Tt(e,t.to)<=0)return Si(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Si(t).ch-t.to.ch),Ve(i,r)}function Oa(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new jt(Po(n.anchor,t),Po(n.head,t)))}return Qr(e.cm,i,e.sel.primIndex)}function Mo(e,t,i){return e.line==t.line?Ve(i.line,e.ch-t.ch+i.ch):Ve(i.line+(e.line-t.line),e.ch)}function cl(e,t,i){for(var r=[],n=Ve(e.first,0),S=n,U=0;U<t.length;U++){var Y=t[U],J=Mo(Y.from,n,S),q=Mo(Si(Y),n,S);if(n=Y.to,S=q,i=="around"){var ce=e.sel.ranges[U],ge=Tt(ce.head,ce.anchor)<0;r[U]=new jt(ge?q:J,ge?J:q)}else r[U]=new jt(J,J)}return new jr(r,e.sel.primIndex)}function Pa(e){e.doc.mode=Vr(e.options,e.doc.modeOption),wn(e)}function wn(e){e.doc.iter(function(t){t.stateAfter&&(t.stateAfter=null),t.styles&&(t.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,Tn(e,100),e.state.modeGen++,e.curOp&&Cr(e)}function Io(e,t){return t.from.ch==0&&t.to.ch==0&&te(t.text)==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Ma(e,t,i,r){function n(ot){return i?i[ot]:null}function S(ot,Qe,ht){$a(ot,Qe,ht,r),pr(ot,"change",ot,t)}function U(ot,Qe){for(var ht=[],bt=ot;bt<Qe;++bt)ht.push(new Ri(q[bt],n(bt),r));return ht}var Y=t.from,J=t.to,q=t.text,ce=pt(e,Y.line),ge=pt(e,J.line),_e=te(q),Ae=n(q.length-1),Ne=J.line-Y.line;if(t.full)e.insert(0,U(0,q.length)),e.remove(q.length,e.size-q.length);else if(Io(e,t)){var Ke=U(0,q.length-1);S(ge,ge.text,Ae),Ne&&e.remove(Y.line,Ne),Ke.length&&e.insert(Y.line,Ke)}else 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Jn(e){this.done=[],this.undone=[],this.undoDepth=Infinity,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Ia(e,t){var i={from:Li(t.from),to:Si(t),text:Pr(e,t.from,t.to)};return jo(e,i,t.from.line,t.to.line+1),Ti(e,function(r){return jo(r,i,t.from.line,t.to.line+1)},!0),i}function Fo(e){for(;e.length;){var t=te(e);if(t.ranges)e.pop();else break}}function pl(e,t){if(t)return Fo(e.done),te(e.done);if(e.done.length&&!te(e.done).ranges)return te(e.done);if(e.done.length>1&&!e.done[e.done.length-2].ranges)return e.done.pop(),te(e.done)}function Uo(e,t,i,r){var n=e.history;n.undone.length=0;var S=+new Date,U,Y;if((n.lastOp==r||n.lastOrigin==t.origin&&t.origin&&(t.origin.charAt(0)=="+"&&n.lastModTime>S-(e.cm?e.cm.options.historyEventDelay:500)||t.origin.charAt(0)=="*"))&&(U=pl(n,n.lastOp==r)))Y=te(U.changes),Tt(t.from,t.to)==0&&Tt(t.from,Y.to)==0?Y.to=Si(t):U.changes.push(Ia(e,t));else{var J=te(n.done);for((!J||!J.ranges)&&Qn(e.sel,n.done),U={changes:[Ia(e,t)],generation:n.generation},n.done.push(U);n.done.length>n.undoDepth;)n.done.shift(),n.done[0].ranges||n.done.shift()}n.done.push(i),n.generation=++n.maxGeneration,n.lastModTime=n.lastSelTime=S,n.lastOp=n.lastSelOp=r,n.lastOrigin=n.lastSelOrigin=t.origin,Y||Ie(e,"historyAdded")}function ml(e,t,i,r){var n=t.charAt(0);return n=="*"||n=="+"&&i.ranges.length==r.ranges.length&&i.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function gl(e,t,i,r){var n=e.history,S=r&&r.origin;i==n.lastSelOp||S&&n.lastSelOrigin==S&&(n.lastModTime==n.lastSelTime&&n.lastOrigin==S||ml(e,S,te(n.done),t))?n.done[n.done.length-1]=t:Qn(t,n.done),n.lastSelTime=+new Date,n.lastSelOrigin=S,n.lastSelOp=i,r&&r.clearRedo!==!1&&Fo(n.undone)}function Qn(e,t){var i=te(t);i&&i.ranges&&i.equals(e)||t.push(e)}function jo(e,t,i,r){var n=t["spans_"+e.id],S=0;e.iter(Math.max(e.first,i),Math.min(e.first+e.size,r),function(U){U.markedSpans&&((n||(n=t["spans_"+e.id]={}))[S]=U.markedSpans),++S})}function vl(e){if(!e)return null;for(var t,i=0;i<e.length;++i)e[i].marker.explicitlyCleared?t||(t=e.slice(0,i)):t&&t.push(e[i]);return t?t.length?t:null:e}function yl(e,t){var i=t["spans_"+e.id];if(!i)return null;for(var r=[],n=0;n<t.text.length;++n)r.push(vl(i[n]));return r}function Wo(e,t){var i=yl(e,t),r=$r(e,t);if(!i)return r;if(!r)return i;for(var n=0;n<i.length;++n){var S=i[n],U=r[n];if(S&&U){e:for(var Y=0;Y<U.length;++Y){for(var J=U[Y],q=0;q<S.length;++q)if(S[q].marker==J.marker)continue e;S.push(J)}}else U&&(i[n]=U)}return i}function qi(e,t,i){for(var r=[],n=0;n<e.length;++n){var S=e[n];if(S.ranges){r.push(i?jr.prototype.deepCopy.call(S):S);continue}var U=S.changes,Y=[];r.push({changes:Y});for(var J=0;J<U.length;++J){var q=U[J],ce=void 0;if(Y.push({from:q.from,to:q.to,text:q.text}),t)for(var ge in q)(ce=ge.match(/^spans_(\d+)$/))&&(ae(t,Number(ce[1]))>-1&&(te(Y)[ge]=q[ge],delete q[ge]))}}return r}function Na(e,t,i,r){if(r){var n=e.anchor;if(i){var S=Tt(t,n)<0;S!=Tt(i,n)<0?(n=t,t=i):S!=Tt(t,i)<0&&(t=i)}return new jt(n,t)}else return new jt(i||t,t)}function qn(e,t,i,r,n){n==null&&(n=e.cm&&(e.cm.display.shift||e.extend)),gr(e,new jr([Na(e.sel.primary(),t,i,n)],0),r)}function Ho(e,t,i){for(var r=[],n=e.cm&&(e.cm.display.shift||e.extend),S=0;S<e.sel.ranges.length;S++)r[S]=Na(e.sel.ranges[S],t[S],null,n);var U=Qr(e.cm,r,e.sel.primIndex);gr(e,U,i)}function Ba(e,t,i,r){var n=e.sel.ranges.slice(0);n[t]=i,gr(e,Qr(e.cm,n,e.sel.primIndex),r)}function Go(e,t,i,r){gr(e,Ei(t,i),r)}function bl(e,t,i){var r={ranges:t.ranges,update:function(n){this.ranges=[];for(var S=0;S<n.length;S++)this.ranges[S]=new jt(s(e,n[S].anchor),s(e,n[S].head))},origin:i&&i.origin};return Ie(e,"beforeSelectionChange",e,r),e.cm&&Ie(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Qr(e.cm,r.ranges,r.ranges.length-1):t}function zo(e,t,i){var r=e.history.done,n=te(r);n&&n.ranges?(r[r.length-1]=t,ea(e,t,i)):gr(e,t,i)}function gr(e,t,i){ea(e,t,i),gl(e,e.sel,e.cm?e.cm.curOp.id:NaN,i)}function ea(e,t,i){(pe(e,"beforeSelectionChange")||e.cm&&pe(e.cm,"beforeSelectionChange"))&&(t=bl(e,t,i));var r=i&&i.bias||(Tt(t.primary().head,e.sel.primary().head)<0?-1:1);Ko(e,Xo(e,t,r,!0)),!(i&&i.scroll===!1)&&e.cm&&Ji(e.cm)}function Ko(e,t){if(t.equals(e.sel))return;e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,be(e.cm)),pr(e,"cursorActivity",e)}function Vo(e){Ko(e,Xo(e,e.sel,null,!1))}function Xo(e,t,i,r){for(var n,S=0;S<t.ranges.length;S++){var U=t.ranges[S],Y=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[S],J=ta(e,U.anchor,Y&&Y.anchor,i,r),q=ta(e,U.head,Y&&Y.head,i,r);(n||J!=U.anchor||q!=U.head)&&(n||(n=t.ranges.slice(0,S)),n[S]=new jt(J,q))}return n?Qr(e.cm,n,t.primIndex):t}function en(e,t,i,r,n){var S=pt(e,t.line);if(S.markedSpans)for(var U=0;U<S.markedSpans.length;++U){var Y=S.markedSpans[U],J=Y.marker,q="selectLeft"in J?!J.selectLeft:J.inclusiveLeft,ce="selectRight"in J?!J.selectRight:J.inclusiveRight;if((Y.from==null||(q?Y.from<=t.ch:Y.from<t.ch))&&(Y.to==null||(ce?Y.to>=t.ch:Y.to>t.ch))){if(n&&(Ie(J,"beforeCursorEnter"),J.explicitlyCleared))if(S.markedSpans){--U;continue}else break;if(!J.atomic)continue;if(i){var ge=J.find(r<0?1:-1),_e=void 0;if((r<0?ce:q)&&(ge=Yo(e,ge,-r,ge&&ge.line==t.line?S:null)),ge&&ge.line==t.line&&(_e=Tt(ge,i))&&(r<0?_e<0:_e>0))return en(e,ge,t,r,n)}var Ae=J.find(r<0?-1:1);return(r<0?q:ce)&&(Ae=Yo(e,Ae,r,Ae.line==t.line?S:null)),Ae?en(e,Ae,t,r,n):null}}return t}function ta(e,t,i,r,n){var S=r||1,U=en(e,t,i,S,n)||!n&&en(e,t,i,S,!0)||en(e,t,i,-S,n)||!n&&en(e,t,i,-S,!0);return U||(e.cantEdit=!0,Ve(e.first,0))}function Yo(e,t,i,r){return i<0&&t.ch==0?t.line>e.first?s(e,Ve(t.line-1)):null:i>0&&t.ch==(r||pt(e,t.line)).text.length?t.line<e.first+e.size-1?Ve(t.line+1,0):null:new Ve(t.line,t.ch+i)}function $o(e){e.setSelection(Ve(e.firstLine(),0),Ve(e.lastLine()),Se)}function Zo(e,t,i){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return i&&(r.update=function(n,S,U,Y){n&&(r.from=s(e,n)),S&&(r.to=s(e,S)),U&&(r.text=U),Y!==void 0&&(r.origin=Y)}),Ie(e,"beforeChange",e,r),e.cm&&Ie(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function tn(e,t,i){if(e.cm){if(!e.cm.curOp)return lr(e.cm,tn)(e,t,i);if(e.cm.state.suppressEdits)return}if((pe(e,"beforeChange")||e.cm&&pe(e.cm,"beforeChange"))&&(t=Zo(e,t,!0),!t))return;var r=Hi&&!i&&_i(e,t.from,t.to);if(r)for(var n=r.length-1;n>=0;--n)Jo(e,{from:r[n].from,to:r[n].to,text:n?[""]:t.text,origin:t.origin});else Jo(e,t)}function Jo(e,t){if(t.text.length==1&&t.text[0]==""&&Tt(t.from,t.to)==0)return;var i=Oa(e,t);Uo(e,t,i,e.cm?e.cm.curOp.id:NaN),An(e,t,i,$r(e,t));var r=[];Ti(e,function(n,S){!S&&ae(r,n.history)==-1&&(ts(n.history,t),r.push(n.history)),An(n,t,null,$r(n,t))})}function ra(e,t,i){var r=e.cm&&e.cm.state.suppressEdits;if(r&&!i)return;for(var n=e.history,S,U=e.sel,Y=t=="undo"?n.done:n.undone,J=t=="undo"?n.undone:n.done,q=0;q<Y.length&&!(S=Y[q],i?S.ranges&&!S.equals(e.sel):!S.ranges);q++);if(q==Y.length)return;for(n.lastOrigin=n.lastSelOrigin=null;;)if(S=Y.pop(),S.ranges){if(Qn(S,J),i&&!S.equals(e.sel)){gr(e,S,{clearRedo:!1});return}U=S}else if(r){Y.push(S);return}else break;var ce=[];Qn(U,J),J.push({changes:ce,generation:n.generation}),n.generation=S.generation||++n.maxGeneration;for(var ge=pe(e,"beforeChange")||e.cm&&pe(e.cm,"beforeChange"),_e=function(Ke){var Xe=S.changes[Ke];if(Xe.origin=t,ge&&!Zo(e,Xe,!1))return Y.length=0,{};ce.push(Ia(e,Xe));var Je=Ke?Oa(e,Xe):te(Y);An(e,Xe,Je,Wo(e,Xe)),!Ke&&e.cm&&e.cm.scrollIntoView({from:Xe.from,to:Si(Xe)});var ot=[];Ti(e,function(Qe,ht){!ht&&ae(ot,Qe.history)==-1&&(ts(Qe.history,Xe),ot.push(Qe.history)),An(Qe,Xe,null,Wo(Qe,Xe))})},Ae=S.changes.length-1;Ae>=0;--Ae){var Ne=_e(Ae);if(Ne)return Ne.v}}function Qo(e,t){if(t==0)return;if(e.first+=t,e.sel=new jr(de(e.sel.ranges,function(n){return new jt(Ve(n.anchor.line+t,n.anchor.ch),Ve(n.head.line+t,n.head.ch))}),e.sel.primIndex),e.cm){Cr(e.cm,e.first,e.first-t,t);for(var i=e.cm.display,r=i.viewFrom;r<i.viewTo;r++)bi(e.cm,r,"gutter")}}function An(e,t,i,r){if(e.cm&&!e.cm.curOp)return lr(e.cm,An)(e,t,i,r);if(t.to.line<e.first){Qo(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);Qo(e,n),t={from:Ve(e.first,0),to:Ve(t.to.line+n,t.to.ch),text:[te(t.text)],origin:t.origin}}var S=e.lastLine();t.to.line>S&&(t={from:t.from,to:Ve(S,pt(e,S).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Pr(e,t.from,t.to),i||(i=Oa(e,t)),e.cm?xl(e.cm,t,r):Ma(e,t,r),ea(e,i,Se),e.cantEdit&&ta(e,Ve(e.firstLine(),0))&&(e.cantEdit=!1)}function xl(e,t,i){var r=e.doc,n=e.display,S=t.from,U=t.to,Y=!1,J=S.line;e.options.lineWrapping||(J=kt(Sr(pt(r,S.line))),r.iter(J,U.line+1,function(Ae){if(Ae==n.maxLine)return Y=!0,!0})),r.sel.contains(t.from,t.to)>-1&&be(e),Ma(r,t,i,mo(e)),e.options.lineWrapping||(r.iter(J,S.line+t.text.length,function(Ae){var Ne=Vi(Ae);Ne>n.maxLineLength&&(n.maxLine=Ae,n.maxLineLength=Ne,n.maxLineChanged=!0,Y=!1)}),Y&&(e.curOp.updateMaxLine=!0)),Gr(r,S.line),Tn(e,400);var q=t.text.length-(U.line-S.line)-1;t.full?Cr(e):S.line==U.line&&t.text.length==1&&!Io(e.doc,t)?bi(e,S.line,"text"):Cr(e,S.line,U.line+1,q);var ce=pe(e,"changes"),ge=pe(e,"change");if(ge||ce){var _e={from:S,to:U,text:t.text,removed:t.removed,origin:t.origin};ge&&pr(e,"change",e,_e),ce&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(_e)}e.display.selForContextMenu=null}function rn(e,t,i,r,n){var S;r||(r=i),Tt(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 qo(e,t,i,r){i<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function es(e,t,i,r){for(var n=0;n<e.length;++n){var S=e[n],U=!0;if(S.ranges){S.copied||(S=e[n]=S.deepCopy(),S.copied=!0);for(var Y=0;Y<S.ranges.length;Y++)qo(S.ranges[Y].anchor,t,i,r),qo(S.ranges[Y].head,t,i,r);continue}for(var J=0;J<S.changes.length;++J){var q=S.changes[J];if(i<q.from.line)q.from=Ve(q.from.line+r,q.from.ch),q.to=Ve(q.to.line+r,q.to.ch);else if(t<=q.to.line){U=!1;break}}U||(e.splice(0,n+1),n=0)}}function ts(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;es(e.done,i,r,n),es(e.undone,i,r,n)}function Ln(e,t,i,r){var n=t,S=t;return typeof t=="number"?S=pt(e,G(e,t)):n=kt(t),n==null?null:(r(S,n)&&e.cm&&bi(e.cm,n,i),S)}function kn(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}kn.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,ha(n),pr(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 _n(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}_n.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),U=r.height;if(r.removeInner(e,S),this.height-=U-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 kn))){var Y=[];this.collapse(Y),this.children=[new kn(Y)],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 U=n.lines.length%25+25,Y=U;Y<n.lines.length;){var J=new kn(n.lines.slice(Y,Y+=25));n.height-=J.height,this.children.splice(++r,0,J),J.parent=this}n.lines=n.lines.slice(0,U),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 _n(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=ae(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new _n(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 U=Math.min(t,S-e);if(n.iterN(e,U,i))return!0;if((t-=U)==0)break;e=0}else e-=S}}};var Dn=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};Dn.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=kt(i);if(r==null||!t)return;for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var S=gn(this);xr(i,Math.max(0,i.height-S)),e&&(Rr(e,function(){rs(e,i,-S),bi(e,r,"widget")}),pr(e,"lineWidgetCleared",e,this,r))},Dn.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=gn(this)-t;if(!n)return;Dr(this.doc,r)||xr(r,r.height+n),i&&Rr(i,function(){i.curOp.forceUpdate=!0,rs(i,r,n),pr(i,"lineWidgetChanged",i,e,kt(r))})},ve(Dn);function rs(e,t,i){Zr(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Aa(e,i)}function El(e,t,i,r){var n=new Dn(e,i,r),S=e.cm;return S&&n.noHScroll&&(S.display.alignWidgets=!0),Ln(e,t,"widget",function(U){var Y=U.widgets||(U.widgets=[]);if(n.insertAt==null?Y.push(n):Y.splice(Math.min(Y.length-1,Math.max(0,n.insertAt)),0,n),n.line=U,S&&!Dr(e,U)){var J=Zr(U)<e.scrollTop;xr(U,U.height+gn(n)),J&&Aa(S,n.height),S.curOp.forceUpdate=!0}return!0}),S&&pr(S,"lineWidgetAdded",S,n,typeof t=="number"?t:kt(t)),n}var is=0,Ci=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++is};Ci.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Fi(e),pe(this,"clear")){var i=this.find();i&&pr(this,"clear",i.from,i.to)}for(var r=null,n=null,S=0;S<this.lines.length;++S){var U=this.lines[S],Y=Yr(U.markedSpans,this);e&&!this.collapsed?bi(e,kt(U),"text"):e&&(Y.to!=null&&(n=kt(U)),Y.from!=null&&(r=kt(U))),U.markedSpans=ci(U.markedSpans,Y),Y.from==null&&this.collapsed&&!Dr(this.doc,U)&&e&&xr(U,Yi(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var J=0;J<this.lines.length;++J){var q=Sr(this.lines[J]),ce=Vi(q);ce>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=ce,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Cr(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Vo(e.doc)),e&&pr(e,"markerCleared",e,this,r,n),t&&Ui(e),this.parent&&this.parent.clear()},Ci.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],U=Yr(S.markedSpans,this);if(U.from!=null&&(i=Ve(t?S:kt(S),U.from),e==-1))return i;if(U.to!=null&&(r=Ve(t?S:kt(S),U.to),e==1))return r}return i&&{from:i,to:r}},Ci.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;if(!t||!r)return;Rr(r,function(){var n=t.line,S=kt(t.line),U=pa(r,S);if(U&&(oo(U),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Dr(i.doc,n)&&i.height!=null){var Y=i.height;i.height=null;var J=gn(i)-Y;J&&xr(n,n.height+J)}pr(r,"markerChanged",r,e)})},Ci.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ae(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ci.prototype.detachLine=function(e){if(this.lines.splice(ae(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},ve(Ci);function nn(e,t,i,r,n){if(r&&r.shared)return Sl(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return lr(e.cm,nn)(e,t,i,r,n);var S=new Ci(e,n),U=Tt(t,i);if(r&&M(r,S,!1),U>0||U==0&&S.clearWhenEmpty!==!1)return S;if(S.replacedWith&&(S.collapsed=!0,S.widgetNode=x("span",[S.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||S.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(S.widgetNode.insertLeft=!0)),S.collapsed){if(Qt(e,t.line,t,i,S)||t.line!=i.line&&Qt(e,i.line,t,i,S))throw new Error("Inserting collapsed marker partially overlapping an existing one");_r()}S.addToHistory&&Uo(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var Y=t.line,J=e.cm,q;if(e.iter(Y,i.line+1,function(ge){J&&S.collapsed&&!J.options.lineWrapping&&Sr(ge)==J.display.maxLine&&(q=!0),S.collapsed&&Y!=t.line&&xr(ge,0),ei(ge,new gi(S,Y==t.line?t.ch:null,Y==i.line?i.ch:null)),++Y}),S.collapsed&&e.iter(t.line,i.line+1,function(ge){Dr(e,ge)&&xr(ge,0)}),S.clearOnEnter&&Pe(S,"beforeCursorEnter",function(){return S.clear()}),S.readOnly&&(Br(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),S.collapsed&&(S.id=++is,S.atomic=!0),J){if(q&&(J.curOp.updateMaxLine=!0),S.collapsed)Cr(J,t.line,i.line+1);else if(S.className||S.startStyle||S.endStyle||S.css||S.attributes||S.title)for(var ce=t.line;ce<=i.line;ce++)bi(J,ce,"text");S.atomic&&Vo(J.doc),pr(J,"markerAdded",J,S)}return S}var Rn=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Rn.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();pr(this,"clear")},Rn.prototype.find=function(e,t){return this.primary.find(e,t)},ve(Rn);function Sl(e,t,i,r,n){r=M(r),r.shared=!1;var S=[nn(e,t,i,r,n)],U=S[0],Y=r.widgetNode;return Ti(e,function(J){Y&&(r.widgetNode=Y.cloneNode(!0)),S.push(nn(J,s(J,t),s(J,i),r,n));for(var q=0;q<J.linked.length;++q)if(J.linked[q].isParent)return;U=te(S)}),new Rn(S,U)}function ns(e){return e.findMarks(Ve(e.first,0),e.clipPos(Ve(e.lastLine())),function(t){return t.parent})}function Tl(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),S=e.clipPos(n.from),U=e.clipPos(n.to);if(Tt(S,U)){var Y=nn(e,S,U,r.primary,r.primary.type);r.markers.push(Y),Y.parent=r}}}function Cl(e){for(var t=function(r){var n=e[r],S=[n.primary.doc];Ti(n.primary.doc,function(J){return S.push(J)});for(var U=0;U<n.markers.length;U++){var 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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:ur(function(e,t,i){Go(this,s(this,typeof e=="number"?Ve(e,t||0):e),null,i)}),setSelection:ur(function(e,t,i){Go(this,s(this,e),s(this,t||e),i)}),extendSelection:ur(function(e,t,i){qn(this,s(this,e),t&&s(this,t),i)}),extendSelections:ur(function(e,t){Ho(this,j(this,e),t)}),extendSelectionsBy:ur(function(e,t){var i=de(this.sel.ranges,e);Ho(this,j(this,i),t)}),setSelections:ur(function(e,t,i){if(!e.length)return;for(var r=[],n=0;n<e.length;n++)r[n]=new jt(s(this,e[n].anchor),s(this,e[n].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),gr(this,Qr(this.cm,r,t),i)}),addSelection:ur(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new jt(s(this,e),s(this,t||e))),gr(this,Qr(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var 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n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",S=r[n];if(S)if(i==null)r[n]=null;else{var U=S.match(b(i));if(!U)return!1;var Y=U.index+U[0].length;r[n]=S.slice(0,U.index)+(!U.index||Y==S.length?"":" ")+S.slice(Y)||null}else return!1;return!0})}),addLineWidget:ur(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return nn(this,s(this,e),s(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=s(this,e),nn(this,e,e,i,"bookmark")},findMarksAt:function(e){e=s(this,e);var t=[],i=pt(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=s(this,e),t=s(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,function(S){var U=S.markedSpans;if(U)for(var Y=0;Y<U.length;Y++){var J=U[Y];!(J.to!=null&&n==e.line&&e.ch>=J.to||J.from==null&&n!=e.line||J.from!=null&&n==t.line&&J.from>=t.ch)&&(!i||i(J.marker))&&r.push(J.marker.parent||J.marker)}++n}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var S=n.text.length+r;if(S>e)return t=e,!0;e-=S,++i}),s(this,Ve(i,t))},indexFromPos:function(e){e=s(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+i}),t},copy:function(e){var t=new wr(li(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return 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e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},we)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},we)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return r.ch<e.getLine(r.line).search(/\S/)?fs(e,t.head):r},we)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var S=i[n].from(),U=$(e.getLine(S.line),S.ch,r);t.push(he(r-U%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Rr(e,function(){for(var 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n=e.state.keySeq;if(n){if(us(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Bl.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),ps(e,n+" "+t,i,r))return!0}return ps(e,t,i,r)}function ps(e,t,i,r){var n=Nl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&pr(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(re(i),Ta(e)),!!n}function ms(e,t){var i=ds(t,!0);return i?t.shiftKey&&!e.state.keySeq?In(e,"Shift-"+i,t,function(r){return aa(e,r,!0)})||In(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return aa(e,r)}):In(e,i,t,function(r){return aa(e,r)}):!1}function Fl(e,t,i){return In(e,"'"+i+"'",t,function(r){return aa(e,r,!0)})}var Wa=null;function gs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=N(),ze(t,e))return;z&&W<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,Ha=function(e,t,i){this.time=e,this.pos=t,this.button=i};Ha.prototype.compare=function(e,t,i){return this.time+jl>e&&Tt(t,this.pos)==0&&i==this.button};var Nn,Bn;function Wl(e,t){var i=+new Date;return Bn&&Bn.compare(i,e,t)?(Nn=Bn=null,"triple"):Nn&&Nn.compare(i,e,t)?(Bn=new Ha(i,e,t),Nn=null,"double"):(Nn=new Ha(i,e,t),Bn=null,"single")}function bs(e){var t=this,i=t.display;if(ze(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,fi(i,e)){I||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ga(t,e))return;var r=Mi(t,e),n=Ee(e),S=r?Wl(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):ke(e)==i.scroller&&re(e):n==2?(r&&qn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(L?t.display.input.onContextMenu(e):xo(t))}function Hl(e,t,i,r,n){var S="Click";return 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jt(r.from,r.to)}function Vl(e,t,i,r){var n=e.display,S=e.doc;re(t);var U,Y,J=S.sel,q=J.ranges;if(r.addNew&&!r.extend?(Y=S.sel.contains(i),Y>-1?U=q[Y]:U=new jt(i,i)):(U=S.sel.primary(),Y=S.sel.primIndex),r.unit=="rectangle")r.addNew||(U=new jt(i,i)),i=Mi(e,t,!0,!0),Y=-1;else{var ce=xs(e,i,r.unit);r.extend?U=Na(U,ce.anchor,ce.head,r.extend):U=ce}r.addNew?Y==-1?(Y=q.length,gr(S,Qr(e,q.concat([U]),Y),{scroll:!1,origin:"*mouse"})):q.length>1&&q[Y].empty()&&r.unit=="char"&&!r.extend?(gr(S,Qr(e,q.slice(0,Y).concat(q.slice(Y+1)),0),{scroll:!1,origin:"*mouse"}),J=S.sel):Ba(S,Y,U,Ce):(Y=0,gr(S,new jr([U],0),Ce),J=S.sel);var ge=i;function _e(Qe){if(Tt(ge,Qe)==0)return;if(ge=Qe,r.unit=="rectangle"){for(var ht=[],bt=e.options.tabSize,gt=$(pt(S,i.line).text,i.ch,bt),At=$(pt(S,Qe.line).text,Qe.ch,bt),Xt=Math.min(gt,At),hr=Math.max(gt,At),$t=Math.min(i.line,Qe.line),Or=Math.min(e.lastLine(),Math.max(i.line,Qe.line));$t<=Or;$t++){var Ar=pt(S,$t).text,rr=Te(Ar,Xt,bt);Xt==hr?ht.push(new 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S.electricInput&&(S.electricInput.test(pt(e.doc,n.head.line).text.slice(0,n.head.ch))&&(U=Fn(e,n.head.line,"smart")));U&&pr(e,"electricInput",e,n.head.line)}}function Ls(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:Ve(n,0),head:Ve(n+1,0)};i.push(S),t.push(e.getRange(S.anchor,S.head))}return{text:t,ranges:i}}function ks(e,t,i,r){e.setAttribute("autocorrect",i?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function _s(){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 I?e.style.width="1000px":e.setAttribute("wrap","off"),T&&(e.style.border="1px solid black"),ks(e),t}function ql(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,n){var S=this.options,U=S[r];if(S[r]==n&&r!="mode")return;S[r]=n,t.hasOwnProperty(r)&&lr(this,t[r])(this,n,U),Ie(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"](na(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:yr(function(r,n){var S=r.token?r:e.getMode(this.options,r);if(S.startState)throw new Error("Overlays may not be stateful.");ne(this.state.overlays,{mode:S,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(U){return U.priority}),this.state.modeGen++,Cr(this)}),removeOverlay:yr(function(r){for(var n=this.state.overlays,S=0;S<n.length;++S){var U=n[S].modeSpec;if(U==r||typeof r=="string"&&U.name==r){n.splice(S,1),this.state.modeGen++,Cr(this);return}}}),indentLine:yr(function(r,n,S){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),Xr(this.doc,r)&&Fn(this,r,n,S)}),indentSelection:yr(function(r){for(var n=this.doc.sel.ranges,S=-1,U=0;U<n.length;U++){var Y=n[U];if(Y.empty())Y.head.line>S&&(Fn(this,Y.head.line,r,!0),S=Y.head.line,U==this.doc.sel.primIndex&&Ji(this));else{var J=Y.from(),q=Y.to(),ce=Math.max(S,J.line);S=Math.min(this.lastLine(),q.line-(q.ch?0:1))+1;for(var ge=ce;ge<S;++ge)Fn(this,ge,r);var _e=this.doc.sel.ranges;J.ch==0&&n.length==_e.length&&_e[U].from().ch>0&&Ba(this.doc,U,new jt(J,_e[U].to()),Se)}}}),getTokenAt:function(r,n){return Vt(this,r,n)},getLineTokens:function(r,n){return Vt(this,Ve(r),n,!0)},getTokenTypeAt:function(r){r=s(this.doc,r);var n=je(this,pt(this.doc,r.line)),S=0,U=(n.length-1)/2,Y=r.ch,J;if(Y==0)J=n[2];else for(;;){var q=S+U>>1;if((q?n[q*2-1]:0)>=Y)U=q;else if(n[q*2+1]<Y)S=q+1;else{J=n[q*2+2];break}}var ce=J?J.indexOf("overlay "):-1;return ce<0?J:ce==0?null:J.slice(0,ce-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 U=i[n],Y=this.getModeAt(r);if(typeof Y[n]=="string")U[Y[n]]&&S.push(U[Y[n]]);else if(Y[n])for(var J=0;J<Y[n].length;J++){var q=U[Y[n][J]];q&&S.push(q)}else Y.helperType&&U[Y.helperType]?S.push(U[Y.helperType]):U[Y.name]&&S.push(U[Y.name]);for(var ce=0;ce<U._global.length;ce++){var ge=U._global[ce];ge.pred(Y,this)&&ae(S,ge.val)==-1&&S.push(ge.val)}return S},getStateAfter:function(r,n){var S=this.doc;return r=G(S,r==null?S.first+S.size-1:r),Ye(this,r+1,n).state},cursorCoords:function(r,n){var S,U=this.doc.sel.primary();return r==null?S=U.head:typeof r=="object"?S=s(this.doc,r):S=r?U.from():U.to(),Jr(this,S,n||"page")},charCoords:function(r,n){return ga(this,s(this.doc,r),n||"page")},coordsChar:function(r,n){return r=ho(this,r,n||"page"),ya(this,r.left,r.top)},lineAtHeight:function(r,n){return r=ho(this,{top:r,left:0},n||"page").top,Mr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,S){var U=!1,Y;if(typeof r=="number"){var J=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>J&&(r=J,U=!0),Y=pt(this.doc,r)}else Y=r;return Gn(this,Y,{top:0,left:0},n||"page",S||U).top+(U?this.doc.height-Zr(Y):0)},defaultTextHeight:function(){return Yi(this.display)},defaultCharWidth:function(){return $i(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,S,U,Y){var J=this.display;r=Jr(this,s(this.doc,r));var q=r.bottom,ce=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),J.sizer.appendChild(n),U=="over")q=r.top;else if(U=="above"||U=="near"){var ge=Math.max(J.wrapper.clientHeight,this.doc.height),_e=Math.max(J.sizer.clientWidth,J.lineSpace.clientWidth);(U=="above"||r.bottom+n.offsetHeight>ge)&&r.top>n.offsetHeight?q=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ge&&(q=r.bottom),ce+n.offsetWidth>_e&&(ce=_e-n.offsetWidth)}n.style.top=q+"px",n.style.left=n.style.right="",Y=="right"?(ce=J.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(Y=="left"?ce=0:Y=="middle"&&(ce=(J.sizer.clientWidth-n.offsetWidth)/2),n.style.left=ce+"px"),S&&Zs(this,{left:ce,top:q,right:ce+n.offsetWidth,bottom:q+n.offsetHeight})},triggerOnKeyDown:yr(gs),triggerOnKeyPress:yr(ys),triggerOnKeyUp:vs,triggerOnMouseDown:yr(bs),execCommand:function(r){if(Mn.hasOwnProperty(r))return Mn[r].call(null,this)},triggerElectric:yr(function(r){As(this,r)}),findPosH:function(r,n,S,U){var Y=1;n<0&&(Y=-1,n=-n);for(var J=s(this.doc,r),q=0;q<n&&!(J=Va(this.doc,J,Y,S,U),J.hitSide);++q);return J},moveH:yr(function(r,n){var S=this;this.extendSelectionsBy(function(U){return S.display.shift||S.doc.extend||U.empty()?Va(S.doc,U.head,r,n,S.options.rtlMoveVisually):r<0?U.from():U.to()},we)}),deleteH:yr(function(r,n){var S=this.doc.sel,U=this.doc;S.somethingSelected()?U.replaceSelection("",null,"+delete"):on(this,function(Y){var J=Va(U,Y.head,r,n,!1);return r<0?{from:J,to:Y.head}:{from:Y.head,to:J}})}),findPosV:function(r,n,S,U){var Y=1,J=U;n<0&&(Y=-1,n=-n);for(var q=s(this.doc,r),ce=0;ce<n;++ce){var ge=Jr(this,q,"div");if(J==null?J=ge.left:ge.left=J,q=Ds(this,ge,Y,S),q.hitSide)break}return q},moveV:yr(function(r,n){var S=this,U=this.doc,Y=[],J=!this.display.shift&&!U.extend&&U.sel.somethingSelected();if(U.extendSelectionsBy(function(ce){if(J)return r<0?ce.from():ce.to();var ge=Jr(S,ce.head,"div");ce.goalColumn!=null&&(ge.left=ce.goalColumn),Y.push(ge.left);var _e=Ds(S,ge,r,n);return n=="page"&&ce==U.sel.primary()&&Aa(S,ga(S,_e,"div").top-ge.top),_e},we),Y.length)for(var q=0;q<U.sel.ranges.length;q++)U.sel.ranges[q].goalColumn=Y[q]}),findWordAt:function(r){var n=this.doc,S=pt(n,r.line).text,U=r.ch,Y=r.ch;if(S){var J=this.getHelper(r,"wordChars");(r.sticky=="before"||Y==S.length)&&U?--U:++Y;for(var q=S.charAt(U),ce=Me(q,J)?function(ge){return Me(ge,J)}:/\s/.test(q)?function(ge){return/\s/.test(ge)}:function(ge){return!/\s/.test(ge)&&!Me(ge)};U>0&&ce(S.charAt(U-1));)--U;for(;Y<S.length&&ce(S.charAt(Y));)++Y}return new jt(Ve(r.line,U),Ve(r.line,Y))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?F(this.display.cursorDiv,"CodeMirror-overwrite"):g(this.display.cursorDiv,"CodeMirror-overwrite"),Ie(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==N()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:yr(function(r,n){bn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ri(this)-this.display.barHeight,width:r.scrollWidth-ri(this)-this.display.barWidth,clientHeight:fa(this),clientWidth:Oi(this)}},scrollIntoView:yr(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Ve(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Js(this,r):So(this,r.from,r.to,r.margin)}),setSize:yr(function(r,n){var S=this,U=function(J){return typeof J=="number"||/^\d+$/.test(String(J))?J+"px":J};r!=null&&(this.display.wrapper.style.width=U(r)),n!=null&&(this.display.wrapper.style.height=U(n)),this.options.lineWrapping&&so(this);var Y=this.display.viewFrom;this.doc.iter(Y,this.display.viewTo,function(J){if(J.widgets){for(var q=0;q<J.widgets.length;q++)if(J.widgets[q].noHScroll){bi(S,Y,"widget");break}}++Y}),this.curOp.forceUpdate=!0,Ie(this,"refresh",this)}),operation:function(r){return Rr(this,r)},startOperation:function(){return Fi(this)},endOperation:function(){return Ui(this)},refresh:yr(function(){var r=this.display.cachedTextHeight;Cr(this),this.curOp.forceUpdate=!0,vn(this),bn(this,this.doc.scrollLeft,this.doc.scrollTop),_a(this.display),(r==null||Math.abs(r-Yi(this.display))>.5||this.options.lineWrapping)&&Sa(this),Ie(this,"refresh",this)}),swapDoc:yr(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),No(this,r),vn(this),this.display.input.reset(),bn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,pr(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}},ve(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,U){e.registerHelper(r,n,U),i[r]._global.push({pred:S,val:U})}}function Va(e,t,i,r,n){var S=t,U=i,Y=pt(e,t.line),J=n&&e.direction=="rtl"?-i:i;function q(){var ot=t.line+J;return ot<e.first||ot>=e.first+e.size?!1:(t=new Ve(ot,t.ch,t.sticky),Y=pt(e,ot))}function ce(ot){var Qe;if(r=="codepoint"){var ht=Y.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(ht)?Qe=null:Qe=new Ve(t.line,Math.max(0,Math.min(Y.text.length,t.ch+i*(ht>=55296&&ht<56320?2:1))),-i)}else n?Qe=Ml(e.cm,Y,t,i):Qe=Ua(Y,t,i);if(Qe==null)if(!ot&&q())t=ja(n,e.cm,Y,t.line,J);else return!1;else t=Qe;return!0}if(r=="char"||r=="codepoint")ce();else if(r=="column")ce(!0);else if(r=="word"||r=="group")for(var ge=null,_e=r=="group",Ae=e.cm&&e.cm.getHelper(t,"wordChars"),Ne=!0;!(i<0&&!ce(!Ne));Ne=!1){var Ke=Y.text.charAt(t.ch)||`
`,Xe=Me(Ke,Ae)?"w":_e&&Ke==`
`?"n":!_e||/\s/.test(Ke)?null:"p";if(_e&&!Ne&&!Xe&&(Xe="s"),ge&&ge!=Xe){i<0&&(i=1,ce(),t.sticky="after");break}if(Xe&&(ge=Xe),i>0&&!ce(!Ne))break}var Je=ta(e,t,S,U,!0);return hi(S,Je)&&(Je.hitSide=!0),Je}function Ds(e,t,i,r){var n=e.doc,S=t.left,U;if(r=="page"){var Y=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),J=Math.max(Y-.5*Yi(e.display),3);U=(i>0?t.bottom:t.top)+i*J}else r=="line"&&(U=i>0?t.bottom+3:t.top-3);for(var q;!(q=ya(e,S,U),!q.outside);){if(i<0?U<=0:U>=n.height){q.hitSide=!0;break}U+=i*5}return q}var Gt=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ee,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};Gt.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;ks(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function S(Y){for(var J=Y.target;J;J=J.parentNode){if(J==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(J.className))break}return!1}Pe(n,"paste",function(Y){if(!S(Y)||ze(r,Y)||ws(Y,r))return;W<=11&&setTimeout(lr(r,function(){return t.updateFromDOM()}),20)}),Pe(n,"compositionstart",function(Y){t.composing={data:Y.data,done:!1}}),Pe(n,"compositionupdate",function(Y){t.composing||(t.composing={data:Y.data,done:!1})}),Pe(n,"compositionend",function(Y){t.composing&&(Y.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Pe(n,"touchstart",function(){return i.forceCompositionEnd()}),Pe(n,"input",function(){t.composing||t.readFromDOMSoon()});function U(Y){if(!S(Y)||ze(r,Y))return;if(r.somethingSelected())sa({lineWise:!1,text:r.getSelections()}),Y.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var J=Ls(r);sa({lineWise:!0,text:J.text}),Y.type=="cut"&&r.operation(function(){r.setSelections(J.ranges,0,Se),r.replaceSelection("",null,"cut")})}else return;if(Y.clipboardData){Y.clipboardData.clearData();var q=qr.text.join(`
`);if(Y.clipboardData.setData("Text",q),Y.clipboardData.getData("Text")==q){Y.preventDefault();return}}var ce=_s(),ge=ce.firstChild;r.display.lineSpace.insertBefore(ce,r.display.lineSpace.firstChild),ge.value=qr.text.join(`
`);var _e=document.activeElement;V(ge),setTimeout(function(){r.display.lineSpace.removeChild(ce),_e.focus(),_e==n&&i.showPrimarySelection()},50)}Pe(n,"copy",U),Pe(n,"cut",U)},Gt.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Gt.prototype.prepareSelection=function(){var e=vo(this.cm,!1);return e.focus=document.activeElement==this.div,e},Gt.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},Gt.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Gt.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=la(t,e.anchorNode,e.anchorOffset),U=la(t,e.focusNode,e.focusOffset);if(S&&!S.bad&&U&&!U.bad&&Tt(ki(S,U),r)==0&&Tt(di(S,U),n)==0)return;var Y=t.display.view,J=r.line>=t.display.viewFrom&&Rs(t,r)||{node:Y[0].measure.map[2],offset:0},q=n.line<t.display.viewTo&&Rs(t,n);if(!q){var ce=Y[Y.length-1].measure,ge=ce.maps?ce.maps[ce.maps.length-1]:ce.map;q={node:ge[ge.length-1],offset:ge[ge.length-2]-ge[ge.length-3]}}if(!J||!q){e.removeAllRanges();return}var _e=e.rangeCount&&e.getRangeAt(0),Ae;try{Ae=v(J.node,J.offset,q.offset,q.node)}catch(Ne){}Ae&&(!_&&t.state.focused?(e.collapse(J.node,J.offset),Ae.collapsed||(e.removeAllRanges(),e.addRange(Ae))):(e.removeAllRanges(),e.addRange(Ae)),_e&&e.anchorNode==null?e.addRange(_e):_&&this.startGracePeriod()),this.rememberSelection()},Gt.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)},Gt.prototype.showMultipleSelections=function(e){u(this.cm.display.cursorDiv,e.cursors),u(this.cm.display.selectionDiv,e.selection)},Gt.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Gt.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return E(this.div,t)},Gt.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},Gt.prototype.blur=function(){this.div.blur()},Gt.prototype.getField=function(){return this.div},Gt.prototype.supportsTouch=function(){return!0},Gt.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Rr(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)},Gt.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Gt.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=la(t,e.anchorNode,e.anchorOffset),r=la(t,e.focusNode,e.focusOffset);i&&r&&Rr(t,function(){gr(t.doc,Ei(i,r),Se),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},Gt.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Ve(r.line-1,pt(e.doc,r.line-1).length)),n.ch==pt(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=Ve(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var S,U,Y;r.line==t.viewFrom||(S=Ii(e,r.line))==0?(U=kt(t.view[0].line),Y=t.view[0].node):(U=kt(t.view[S].line),Y=t.view[S-1].node.nextSibling);var J=Ii(e,n.line),q,ce;if(J==t.view.length-1?(q=t.viewTo-1,ce=t.lineDiv.lastChild):(q=kt(t.view[J+1].line)-1,ce=t.view[J+1].node.previousSibling),!Y)return!1;for(var ge=e.doc.splitLines(tu(e,Y,ce,U,q)),_e=Pr(e.doc,Ve(U,0),Ve(q,pt(e.doc,q).text.length));ge.length>1&&_e.length>1;)if(te(ge)==te(_e))ge.pop(),_e.pop(),q--;else if(ge[0]==_e[0])ge.shift(),_e.shift(),U++;else break;for(var Ae=0,Ne=0,Ke=ge[0],Xe=_e[0],Je=Math.min(Ke.length,Xe.length);Ae<Je&&Ke.charCodeAt(Ae)==Xe.charCodeAt(Ae);)++Ae;for(var ot=te(ge),Qe=te(_e),ht=Math.min(ot.length-(ge.length==1?Ae:0),Qe.length-(_e.length==1?Ae:0));Ne<ht&&ot.charCodeAt(ot.length-Ne-1)==Qe.charCodeAt(Qe.length-Ne-1);)++Ne;if(ge.length==1&&_e.length==1&&U==r.line)for(;Ae&&Ae>r.ch&&ot.charCodeAt(ot.length-Ne-1)==Qe.charCodeAt(Qe.length-Ne-1);)Ae--,Ne++;ge[ge.length-1]=ot.slice(0,ot.length-Ne).replace(/^\u200b+/,""),ge[0]=ge[0].slice(Ae).replace(/\u200b+$/,"");var bt=Ve(U,Ae),gt=Ve(q,_e.length?te(_e).length-Ne:0);if(ge.length>1||ge[0]||Tt(bt,gt))return rn(e.doc,ge,bt,gt,"+input"),!0},Gt.prototype.ensurePolled=function(){this.forceCompositionEnd()},Gt.prototype.reset=function(){this.forceCompositionEnd()},Gt.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},Gt.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)},Gt.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Rr(this.cm,function(){return 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0||a.liveMaxLatencyDuration<=a.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" must be greater than "liveSyncDuration"');return d({},u,a)}function c(u){var a=u.loader;if(a!==T.default&&a!==A.default)l.logger.log("[config]: Custom loader detected, cannot enable progressive streaming"),u.progressive=!1;else{var x=Object(T.fetchSupported)();x&&(u.loader=T.default,u.progressive=!0,u.enableSoftwareAES=!0,l.logger.log("[config]: Progressive streaming enabled, using FetchLoader"))}}},"./src/controller/abr-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/polyfills/number.ts"),B=_("./src/utils/ewma-bandwidth-estimator.ts"),P=_("./src/events.ts"),z=_("./src/utils/buffer-helper.ts"),W=_("./src/errors.ts"),I=_("./src/types/loader.ts"),D=_("./src/utils/logger.ts");function y(k,A){for(var T=0;T<A.length;T++){var h=A[T];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(k,h.key,h)}}function w(k,A,T){return A&&y(k.prototype,A),T&&y(k,T),k}var O=function(){function k(T){this.hls=void 0,this.lastLoadedFragLevel=0,this._nextAutoLevel=-1,this.timer=void 0,this.onCheck=this._abandonRulesCheck.bind(this),this.fragCurrent=null,this.partCurrent=null,this.bitrateTestDelay=0,this.bwEstimator=void 0,this.hls=T;var h=T.config;this.bwEstimator=new B.default(h.abrEwmaSlowVoD,h.abrEwmaFastVoD,h.abrEwmaDefaultEstimate),this.registerListeners()}var A=k.prototype;return A.registerListeners=function(){var h=this.hls;h.on(P.Events.FRAG_LOADING,this.onFragLoading,this),h.on(P.Events.FRAG_LOADED,this.onFragLoaded,this),h.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.on(P.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var h=this.hls;h.off(P.Events.FRAG_LOADING,this.onFragLoading,this),h.off(P.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this),h.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),h.off(P.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},A.onFragLoading=function(h,o){var l=o.frag;if(l.type===I.PlaylistLevelType.MAIN&&!this.timer){var d;this.fragCurrent=l,this.partCurrent=(d=o.part)!=null?d:null,this.timer=self.setInterval(this.onCheck,100)}},A.onLevelLoaded=function(h,o){var l=this.hls.config;o.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},A._abandonRulesCheck=function(){var h=this.fragCurrent,o=this.partCurrent,l=this.hls,d=l.autoLevelEnabled,C=l.config,f=l.media;if(!h||!f)return;var p=o?o.stats:h.stats,L=o?o.duration:h.duration;if(p.aborted){D.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!d||f.paused||!f.playbackRate||!f.readyState)return;var b=performance.now()-p.loading.start,g=Math.abs(f.playbackRate);if(b<=500*L/g)return;var c=l.levels,u=l.minAutoLevel,a=c[h.level],x=p.total||Math.max(p.loaded,Math.round(L*a.maxBitrate/8)),v=Math.max(1,p.bwEstimate?p.bwEstimate/8:p.loaded*1e3/b),E=(x-p.loaded)/v,N=f.currentTime,F=(z.BufferHelper.bufferInfo(f,N,C.maxBufferHole).end-N)/g;if(F>=2*L/g||E<=F)return;var K=Number.POSITIVE_INFINITY,V;for(V=h.level-1;V>u;V--){var R=c[V].maxBitrate;if(K=L*R/(8*.8*v),K<F)break}if(K>=E)return;var M=this.bwEstimator.getEstimate();D.logger.warn("Fragment "+h.sn+(o?" part "+o.index:"")+" of level "+h.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+V+`
Current BW estimate: `+(Object(Z.isFiniteNumber)(M)?(M/1024).toFixed(3):"Unknown")+` Kb/s
Estimated load time for current fragment: `+E.toFixed(3)+` s
Estimated load time for the next fragment: `+K.toFixed(3)+` s
Time to underbuffer: `+F.toFixed(3)+" s"),l.nextLoadLevel=V,this.bwEstimator.sample(b,p.loaded),this.clearTimer(),h.loader&&(this.fragCurrent=this.partCurrent=null,h.loader.abort()),l.trigger(P.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:h,part:o,stats:p})},A.onFragLoaded=function(h,o){var l=o.frag,d=o.part;if(l.type===I.PlaylistLevelType.MAIN&&Object(Z.isFiniteNumber)(l.sn)){var C=d?d.stats:l.stats,f=d?d.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var p=this.hls.levels[l.level],L=(p.loaded?p.loaded.bytes:0)+C.loaded,b=(p.loaded?p.loaded.duration:0)+f;p.loaded={bytes:L,duration:b},p.realBitrate=Math.round(8*L/b)}if(l.bitrateTest){var g={stats:C,frag:l,part:d,id:l.type};this.onFragBuffered(P.Events.FRAG_BUFFERED,g),l.bitrateTest=!1}}},A.onFragBuffered=function(h,o){var l=o.frag,d=o.part,C=d?d.stats:l.stats;if(C.aborted)return;if(l.type!==I.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var f=C.parsing.end-C.loading.start;this.bwEstimator.sample(f,C.loaded),C.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=f/1e3:this.bitrateTestDelay=0},A.onError=function(h,o){switch(o.details){case W.ErrorDetails.FRAG_LOAD_ERROR:case W.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},A.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},A.getNextABRAutoLevel=function(){var h=this.fragCurrent,o=this.partCurrent,l=this.hls,d=l.maxAutoLevel,C=l.config,f=l.minAutoLevel,p=l.media,L=o?o.duration:h?h.duration:0,b=p?p.currentTime:0,g=p&&p.playbackRate!==0?Math.abs(p.playbackRate):1,c=this.bwEstimator?this.bwEstimator.getEstimate():C.abrEwmaDefaultEstimate,u=(z.BufferHelper.bufferInfo(p,b,C.maxBufferHole).end-b)/g,a=this.findBestLevel(c,f,d,u,C.abrBandWidthFactor,C.abrBandWidthUpFactor);if(a>=0)return a;D.logger.trace((u?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var x=L?Math.min(L,C.maxStarvationDelay):C.maxStarvationDelay,v=C.abrBandWidthFactor,E=C.abrBandWidthUpFactor;if(!u){var N=this.bitrateTestDelay;if(N){var F=L?Math.min(L,C.maxLoadingDelay):C.maxLoadingDelay;x=F-N,D.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*x)+" ms"),v=E=1}}return a=this.findBestLevel(c,f,d,u+x,v,E),Math.max(a,0)},A.findBestLevel=function(h,o,l,d,C,f){for(var p,L=this.fragCurrent,b=this.partCurrent,g=this.lastLoadedFragLevel,c=this.hls.levels,u=c[g],a=!!(u!=null&&(p=u.details)!==null&&p!==void 0&&p.live),x=u==null?void 0:u.codecSet,v=b?b.duration:L?L.duration:0,E=l;E>=o;E--){var N=c[E];if(!N||x&&N.codecSet!==x)continue;var F=N.details,K=(b?F==null?void 0:F.partTarget:F==null?void 0:F.averagetargetduration)||v,V=void 0;E<=g?V=C*h:V=f*h;var R=c[E].maxBitrate,M=R*K/V;if(D.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+E+"/"+Math.round(V)+"/"+R+"/"+K+"/"+d+"/"+M),V>R&&(!M||a&&!this.bitrateTestDelay||M<d))return E}return-1},w(k,[{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}}]),k}();Q.default=O},"./src/controller/audio-stream-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/polyfills/number.ts"),B=_("./src/controller/base-stream-controller.ts"),P=_("./src/events.ts"),z=_("./src/utils/buffer-helper.ts"),W=_("./src/controller/fragment-tracker.ts"),I=_("./src/types/level.ts"),D=_("./src/types/loader.ts"),y=_("./src/loader/fragment.ts"),w=_("./src/demux/chunk-cache.ts"),O=_("./src/demux/transmuxer-interface.ts"),k=_("./src/types/transmuxer.ts"),A=_("./src/controller/fragment-finders.ts"),T=_("./src/utils/discontinuities.ts"),h=_("./src/errors.ts"),o=_("./src/utils/logger.ts");function l(){return l=Object.assign||function(L){for(var b=1;b<arguments.length;b++){var g=arguments[b];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(L[c]=g[c])}return L},l.apply(this,arguments)}function d(L,b){L.prototype=Object.create(b.prototype),L.prototype.constructor=L,C(L,b)}function C(L,b){return C=Object.setPrototypeOf||function(c,u){return c.__proto__=u,c},C(L,b)}var f=100,p=function(L){d(b,L);function b(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 g=b.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var u=this.hls;u.on(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.on(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.on(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(P.Events.ERROR,this.onError,this),u.on(P.Events.BUFFER_RESET,this.onBufferReset,this),u.on(P.Events.BUFFER_CREATED,this.onBufferCreated,this),u.on(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.on(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g._unregisterListeners=function(){var u=this.hls;u.off(P.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(P.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(P.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(P.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(P.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.off(P.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.off(P.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(P.Events.ERROR,this.onError,this),u.off(P.Events.BUFFER_RESET,this.onBufferReset,this),u.off(P.Events.BUFFER_CREATED,this.onBufferCreated,this),u.off(P.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.off(P.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(P.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g.onInitPtsFound=function(u,a){var x=a.frag,v=a.id,E=a.initPTS;if(v==="main"){var N=x.cc;this.initPTS[x.cc]=E,this.log("InitPTS for cc: "+N+" found from main: "+E),this.videoTrackCC=N,this.state===B.State.WAITING_INIT_PTS&&this.tick()}},g.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()},g.doTick=function(){switch(this.state){case B.State.IDLE:this.doTickIdle();break;case B.State.WAITING_TRACK:{var u,a=this.levels,x=this.trackId,v=a==null||((u=a[x])===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 E,N=performance.now(),F=this.retryDate;(!F||N>=F||(E=this.media)!==null&&E!==void 0&&E.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=B.State.IDLE);break}case B.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,R=K.part,M=K.cache,$=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.FRAG_LOADING;var ee=M.flush(),ae={frag:V,part:R,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(ae),$&&L.prototype._handleFragmentLoadComplete.call(this,ae)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var fe=this.getLoadPosition(),De=z.BufferHelper.bufferInfo(this.mediaBuffer,fe,this.config.maxBufferHole),Se=Object(A.fragmentWithinToleranceTest)(De.end,this.config.maxFragLookUpTolerance,V);Se<0&&(o.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+De.end+" is needed"),this.clearWaitingFragment())}}else this.state=B.State.IDLE}}this.onTickEnd()},g.clearWaitingFragment=function(){var u=this.waitingData;u&&(this.fragmentTracker.removeFragment(u.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.IDLE)},g.onTickEnd=function(){var u=this.media;if(!u||!u.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:u,x=a.buffered;!this.loadedmetadata&&x.length&&(this.loadedmetadata=!0),this.lastCurrentTime=u.currentTime},g.doTickIdle=function(){var u,a,x=this.hls,v=this.levels,E=this.media,N=this.trackId,F=x.config;if(!v||!v[N])return;if(!E&&(this.startFragRequested||!F.startFragPrefetch))return;var K=v[N],V=K.details;if(!V||V.live&&this.levelLastLoaded!==N||this.waitForCdnTuneIn(V)){this.state=B.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,y.ElementaryStreamTypes.AUDIO,D.PlaylistLevelType.AUDIO));var R=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,D.PlaylistLevelType.AUDIO);if(R===null)return;var M=R.len,$=this.getMaxBufferLength(),ee=this.audioSwitch;if(M>=$&&!ee)return;if(!ee&&this._streamEnded(R,V)){x.trigger(P.Events.BUFFER_EOS,{type:"audio"}),this.state=B.State.ENDED;return}var ae=V.fragments,fe=ae[0].start,De=R.end;if(ee){var Se=this.getLoadPosition();De=Se,V.PTSKnown&&Se<fe&&((R.end>fe||R.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),E.currentTime=fe+.05))}var Ce=this.getNextFragment(De,V);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,V):this.loadFragment(Ce,V,De)},g.getMaxBufferLength=function(){var u=L.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,D.PlaylistLevelType.MAIN);return a===null?u:Math.max(u,a.len)},g.onMediaDetaching=function(){this.videoBuffer=null,L.prototype.onMediaDetaching.call(this)},g.onAudioTracksUpdated=function(u,a){var x=a.audioTracks;this.resetTransmuxer(),this.levels=x.map(function(v){return new I.Level(v)})},g.onAudioTrackSwitching=function(u,a){var x=!!a.url;this.trackId=a.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),x?this.setInterval(f):this.resetTransmuxer(),x?(this.audioSwitch=!0,this.state=B.State.IDLE):this.state=B.State.STOPPED,this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},g.onLevelLoaded=function(u,a){this.mainDetails=a.details},g.onAudioTrackLoaded=function(u,a){var x,v=this.levels,E=a.details,N=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+E.startSN+","+E.endSN+"],duration:"+E.totalduration);var F=v[N],K=0;if(E.live||(x=F.details)!==null&&x!==void 0&&x.live){var V=this.mainDetails;if(E.fragments[0]||(E.deltaUpdateFailed=!0),E.deltaUpdateFailed||!V)return;!F.details&&E.hasProgramDateTime&&V.hasProgramDateTime?(Object(T.alignMediaPlaylistByPDT)(E,V),K=E.fragments[0].start):K=this.alignPlaylists(E,F.details)}F.details=E,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!E.live)&&this.setStartPosition(F.details,K),this.state===B.State.WAITING_TRACK&&!this.waitForCdnTuneIn(E)&&(this.state=B.State.IDLE),this.tick()},g._handleFragmentLoadProgress=function(u){var a,x=u.frag,v=u.part,E=u.payload,N=this.config,F=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+x.sn+" of level "+x.level+" will not be buffered");return}var V=K[F];console.assert(V,"Audio track is defined on fragment load progress");var R=V.details;console.assert(R,"Audio track details are defined on fragment load progress");var M=N.defaultAudioCodec||V.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new O.default(this.hls,D.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[x.cc],ae=(a=x.initSegment)===null||a===void 0?void 0:a.data;if(ee!==void 0){var fe=!1,De=v?v.index:-1,Se=De!==-1,Ce=new k.ChunkMetadata(x.level,x.sn,x.stats.chunkCount,E.byteLength,De,Se);$.push(E,ae,M,"",x,v,R.totalduration,fe,Ce,ee)}else{o.logger.log("Unknown video PTS for cc "+x.cc+", waiting for video PTS before demuxing audio frag "+x.sn+" of ["+R.startSN+" ,"+R.endSN+"],track "+F);var we=this.waitingData=this.waitingData||{frag:x,part:v,cache:new w.default,complete:!1},Te=we.cache;Te.push(new Uint8Array(E)),this.waitingVideoCC=this.videoTrackCC,this.state=B.State.WAITING_INIT_PTS}},g._handleFragmentLoadComplete=function(u){if(this.waitingData){this.waitingData.complete=!0;return}L.prototype._handleFragmentLoadComplete.call(this,u)},g.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},g.onBufferCreated=function(u,a){var x=a.tracks.audio;x&&(this.mediaBuffer=x.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},g.onFragBuffered=function(u,a){var x=a.frag,v=a.part;if(x.type!==D.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(x)){this.warn("Fragment "+x.sn+(v?" p: "+v.index:"")+" of level "+x.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}x.sn!=="initSegment"&&(this.fragPrevious=x,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(P.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(x,v)},g.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(D.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 x=!0,v=this.getFwdBufferInfo(this.mediaBuffer,D.PlaylistLevelType.AUDIO);v&&v.len>.5&&(x=!this.reduceMaxBufferLength(v.len)),x&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,L.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},g.onBufferFlushed=function(u,a){var x=a.type;x===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},g._handleTransmuxComplete=function(u){var a,x="audio",v=this.hls,E=u.remuxResult,N=u.chunkMeta,F=this.getCurrentContext(N);if(!F){this.warn("The loading context changed while buffering fragment "+N.sn+" of level "+N.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(N.level);return}var K=F.frag,V=F.part,R=E.audio,M=E.text,$=E.id3,ee=E.initSegment;if(this.fragContextChanged(K))return;if(this.state=B.State.PARSING,this.audioSwitch&&R&&this.completeAudioSwitch(),ee!=null&&ee.tracks&&(this._bufferInitSegment(ee.tracks,K,N),v.trigger(P.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:x,tracks:ee.tracks})),R){var ae=R.startPTS,fe=R.endPTS,De=R.startDTS,Se=R.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:ae,endPTS:fe,startDTS:De,endDTS:Se}),K.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,ae,fe,De,Se),this.bufferFragmentData(R,K,V,N)}if($!=null&&(a=$.samples)!==null&&a!==void 0&&a.length){var Ce=l({frag:K,id:x},$);v.trigger(P.Events.FRAG_PARSING_METADATA,Ce)}if(M){var we=l({frag:K,id:x},M);v.trigger(P.Events.FRAG_PARSING_USERDATA,we)}},g._bufferInitSegment=function(u,a,x){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(P.Events.BUFFER_CODECS,u);var E=v.initSegment;if(E!=null&&E.byteLength){var N={type:"audio",frag:a,part:null,chunkMeta:x,parent:a.type,data:E};this.hls.trigger(P.Events.BUFFER_APPENDING,N)}this.tick()},g.loadFragment=function(u,a,x){var v=this.fragmentTracker.getState(u);this.fragCurrent=u,(this.audioSwitch||v===W.FragmentState.NOT_LOADED||v===W.FragmentState.PARTIAL)&&(u.sn==="initSegment"?this._loadInitSegment(u):a.live&&!Object(Z.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,x)))},g.completeAudioSwitch=function(){var u=this.hls,a=this.media,x=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(P.Events.AUDIO_TRACK_SWITCHED,{id:x})},b}(B.default);Q.default=p},"./src/controller/audio-track-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts"),B=_("./src/errors.ts"),P=_("./src/controller/base-playlist-controller.ts"),z=_("./src/types/loader.ts");function W(O,k){for(var A=0;A<k.length;A++){var T=k[A];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(O,T.key,T)}}function I(O,k,A){return k&&W(O.prototype,k),A&&W(O,A),O}function D(O,k){O.prototype=Object.create(k.prototype),O.prototype.constructor=O,y(O,k)}function y(O,k){return y=Object.setPrototypeOf||function(T,h){return T.__proto__=h,T},y(O,k)}var w=function(O){D(k,O);function k(T){var h;return h=O.call(this,T,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var A=k.prototype;return A.registerListeners=function(){var h=this.hls;h.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(Z.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var h=this.hls;h.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(Z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(Z.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,O.prototype.destroy.call(this)},A.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},A.onManifestParsed=function(h,o){this.tracks=o.audioTracks||[]},A.onAudioTrackLoaded=function(h,o){var l=o.id,d=o.details,C=this.tracksInGroup[l];if(!C){this.warn("Invalid audio track id "+l);return}var f=C.details;C.details=o.details,this.log("audioTrack "+l+" loaded ["+d.startSN+"-"+d.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,f))},A.onLevelLoading=function(h,o){this.switchLevel(o.level)},A.onLevelSwitching=function(h,o){this.switchLevel(o.level)},A.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 C={audioTracks:d};this.log("Updating audio tracks, "+d.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(Z.Events.AUDIO_TRACKS_UPDATED,C),this.selectInitialTrack()}},A.onError=function(h,o){if(O.prototype.onError.call(this,h,o),o.fatal||!o.context)return;o.context.type===z.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},A.setAudioTrack=function(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],C=d.id,f=d.groupId,p=f===void 0?"":f,L=d.name,b=d.type,g=d.url;if(this.trackId=h,this.trackName=L,this.selectDefaultTrack=!1,this.hls.trigger(Z.Events.AUDIO_TRACK_SWITCHING,{id:C,groupId:p,name:L,type:b,url:g}),d.details&&!d.details.live)return;var c=this.switchParams(d.url,l==null?void 0:l.details);this.loadPlaylist(c)},A.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(Z.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},A.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},A.loadPlaylist=function(h){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,d=o.groupId,C=o.url;if(h)try{C=h.addDirectives(C)}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(Z.Events.AUDIO_TRACK_LOADING,{url:C,id:l,groupId:d,deliveryDirectives:h||null})}},I(k,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),k}(P.default);Q.default=w},"./src/controller/base-playlist-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return I});var Z=_("./src/polyfills/number.ts"),B=_("./src/types/level.ts"),P=_("./src/controller/level-helper.ts"),z=_("./src/utils/logger.ts"),W=_("./src/errors.ts"),I=function(){function D(w,O){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=z.logger.log.bind(z.logger,O+":"),this.warn=z.logger.warn.bind(z.logger,O+":"),this.hls=w}var y=D.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(O,k){k.fatal&&k.type===W.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(O,k){var A=k==null?void 0:k.renditionReports;if(A)for(var T=0;T<A.length;T++){var h=A[T],o=""+h.URI;if(o===O.substr(-o.length)){var l=parseInt(h["LAST-MSN"]),d=parseInt(h["LAST-PART"]);if(k&&this.hls.config.lowLatencyMode){var C=Math.min(k.age-k.partTarget,k.targetduration);d!==void 0&&C>k.partTarget&&(d+=1)}if(Object(Z.isFiniteNumber)(l))return new B.HlsUrlParameters(l,Object(Z.isFiniteNumber)(d)?d:void 0,B.HlsSkip.No)}}},y.loadPlaylist=function(O){},y.shouldLoadTrack=function(O){return this.canLoad&&O&&!!O.url&&(!O.details||O.details.live)},y.playlistLoaded=function(O,k,A){var T=this,h=k.details,o=k.stats,l=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(h.advancedDateTime=Date.now()-l,h.live||A!=null&&A.live){if(h.reloaded(A),A&&this.log("live playlist "+O+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),A&&h.fragments.length>0&&Object(P.mergeDetails)(A,h),!this.canLoad||!h.live)return;var d,C=void 0,f=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var p=this.hls.config.lowLatencyMode,L=h.lastPartSn,b=h.endSN,g=h.lastPartIndex,c=g!==-1,u=L===b,a=p?0:g;c?(C=u?b+1:L,f=u?a:g+1):C=b+1;var x=h.age,v=x+h.ageHeader,E=Math.min(v-h.partTarget,h.targetduration*1.5);if(E>0){if(A&&E>A.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+A.tuneInGoal+" to: "+E+" with playlist age: "+h.age),E=0;else{var N=Math.floor(E/h.targetduration);if(C+=N,f!==void 0){var F=Math.round(E%h.targetduration/h.partTarget);f+=F}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+x.toFixed(2)+"s goal: "+E+" skip sn "+N+" to part "+f)}h.tuneInGoal=E}if(d=this.getDeliveryDirectives(h,k.deliveryDirectives,C,f),p||!u){this.loadPlaylist(d);return}}else d=this.getDeliveryDirectives(h,k.deliveryDirectives,C,f);var K=Object(P.computeReloadInterval)(h,o);C!==void 0&&h.canBlockReload&&(K-=h.partTarget||1),this.log("reload live playlist "+O+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return T.loadPlaylist(d)},K)}else this.clearTimer()},y.getDeliveryDirectives=function(O,k,A,T){var h=Object(B.getSkipValue)(O,A);return k!=null&&k.skip&&O.deltaUpdateFailed&&(A=k.msn,T=k.part,h=B.HlsSkip.No),new B.HlsUrlParameters(A,T,h)},y.retryLoadingOrFail=function(O){var k=this,A=this.hls.config,T=this.retryCount<A.levelLoadingMaxRetry;if(T){var h;if(this.retryCount++,O.details.indexOf("LoadTimeOut")>-1&&(h=O.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+O.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*A.levelLoadingRetryDelay,A.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return k.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+O.details+'"')}}else this.warn('cannot recover from error "'+O.details+'"'),this.clearTimer(),O.fatal=!0;return T},D}()},"./src/controller/base-stream-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"State",function(){return b}),_.d(Q,"default",function(){return g});var Z=_("./src/polyfills/number.ts"),B=_("./src/task-loop.ts"),P=_("./src/controller/fragment-tracker.ts"),z=_("./src/utils/buffer-helper.ts"),W=_("./src/utils/logger.ts"),I=_("./src/events.ts"),D=_("./src/errors.ts"),y=_("./src/types/transmuxer.ts"),w=_("./src/utils/mp4-tools.ts"),O=_("./src/utils/discontinuities.ts"),k=_("./src/controller/fragment-finders.ts"),A=_("./src/controller/level-helper.ts"),T=_("./src/loader/fragment-loader.ts"),h=_("./src/crypt/decrypter.ts"),o=_("./src/utils/time-ranges.ts"),l=_("./src/types/loader.ts");function d(c,u){for(var a=0;a<u.length;a++){var x=u[a];x.enumerable=x.enumerable||!1,x.configurable=!0,"value"in x&&(x.writable=!0),Object.defineProperty(c,x.key,x)}}function C(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 p(c,u){c.prototype=Object.create(u.prototype),c.prototype.constructor=c,L(c,u)}function L(c,u){return L=Object.setPrototypeOf||function(x,v){return x.__proto__=v,x},L(c,u)}var b={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"},g=function(c){p(u,c);function u(x,v,E){var N;return N=c.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=b.STOPPED,N.media=void 0,N.mediaBuffer=void 0,N.config=void 0,N.bitrateTest=!1,N.lastCurrentTime=0,N.nextLoadPosition=0,N.startPosition=0,N.loadedmetadata=!1,N.fragLoadError=0,N.retryDate=0,N.levels=null,N.fragmentLoader=void 0,N.levelLastLoaded=null,N.startFragRequested=!1,N.decrypter=void 0,N.initPTS=[],N.onvseeking=null,N.onvended=null,N.logPrefix="",N.log=void 0,N.warn=void 0,N.logPrefix=E,N.log=W.logger.log.bind(W.logger,E+":"),N.warn=W.logger.warn.bind(W.logger,E+":"),N.hls=x,N.fragmentLoader=new T.default(x.config),N.fragmentTracker=v,N.config=x.config,N.decrypter=new h.default(x,x.config),x.on(I.Events.KEY_LOADED,N.onKeyLoaded,f(N)),N}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=b.STOPPED},a._streamEnded=function(v,E){var N=this.fragCurrent,F=this.fragmentTracker;if(!E.live&&N&&N.sn===E.endSN&&!v.nextStart){var K=F.getState(N);return K===P.FragmentState.PARTIAL||K===P.FragmentState.OK}return!1},a.onMediaAttached=function(v,E){var N=this.media=this.mediaBuffer=E.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var F=this.config;this.levels&&F.autoStartLoad&&this.state===b.STOPPED&&this.startLoad(F.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,E=this.fragCurrent,N=this.media,F=this.mediaBuffer,K=this.state,V=N?N.currentTime:0,R=z.BufferHelper.bufferInfo(F||N,V,v.maxBufferHole);if(this.log("media seeking to "+(Object(Z.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===b.ENDED)this.resetLoadingState();else if(E&&!R.len){var M=v.maxFragLookUpTolerance,$=E.start-M,ee=E.start+E.duration+M,ae=V>ee;(V<$||ae)&&(ae&&E.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),E.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=V),!this.loadedmetadata&&!R.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,E){if(this.state!==b.KEY_LOADING||E.frag!==this.fragCurrent||!this.levels)return;this.state=b.IDLE;var N=this.levels[E.frag.level].details;N&&this.loadFragment(E.frag,N,E.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),c.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=b.STOPPED,this.hls.off(I.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,E){this.log("Loading key for "+v.sn+" of ["+E.startSN+"-"+E.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=b.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(I.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,E,N){this._loadFragForPlayback(v,E,N)},a._loadFragForPlayback=function(v,E,N){var F=this,K=function(R){if(F.fragContextChanged(v)){F.warn("Fragment "+v.sn+(R.part?" p: "+R.part.index:"")+" of level "+v.level+" was dropped during download."),F.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,F._handleFragmentLoadProgress(R)};this._doFragLoad(v,E,N,K).then(function(V){if(!V)return;F.fragLoadError=0;var R=F.state;if(F.fragContextChanged(v)){(R===b.FRAG_LOADING||R===b.BACKTRACKING||!F.fragCurrent&&R===b.PARSING)&&(F.fragmentTracker.removeFragment(v),F.state=b.IDLE);return}if("payload"in V&&(F.log("Loaded fragment "+v.sn+" of level "+v.level),F.hls.trigger(I.Events.FRAG_LOADED,V),F.state===b.BACKTRACKING)){F.fragmentTracker.backtrack(v,V),F.resetFragmentLoading(v);return}F._handleFragmentLoadComplete(V)}).catch(function(V){F.warn(V),F.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,E,N){if(N===void 0&&(N=null),!(v-E))return;var F={startOffset:v,endOffset:E,type:N};this.fragLoadError=0,this.hls.trigger(I.Events.BUFFER_FLUSHING,F)},a._loadInitSegment=function(v){var E=this;this._doFragLoad(v).then(function(N){if(!N||E.fragContextChanged(v)||!E.levels)throw new Error("init load aborted");return N}).then(function(N){var F=E.hls,K=N.payload,V=v.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var R=self.performance.now();return E.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(M){var $=self.performance.now();return F.trigger(I.Events.FRAG_DECRYPTED,{frag:v,payload:M,stats:{tstart:R,tdecrypt:$}}),N.payload=M,N})}return N}).then(function(N){var F=E.fragCurrent,K=E.hls,V=E.levels;if(!V)throw new Error("init load aborted, missing levels");var R=V[v.level].details;console.assert(R,"Level details are defined when init segment is loaded");var M=v.stats;E.state=b.IDLE,E.fragLoadError=0,v.data=new Uint8Array(N.payload),M.parsing.start=M.buffering.start=self.performance.now(),M.parsing.end=M.buffering.end=self.performance.now(),N.frag===F&&K.trigger(I.Events.FRAG_BUFFERED,{stats:M,frag:F,part:null,id:v.type}),E.tick()}).catch(function(N){E.warn(N),E.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var E=this.fragCurrent;return!v||!E||v.level!==E.level||v.sn!==E.sn||v.urlId!==E.urlId},a.fragBufferedComplete=function(v,E){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(E?" part: "+E.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(z.BufferHelper.getBuffered(N))),this.state=b.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var E=this.transmuxer;if(!E)return;var N=v.frag,F=v.part,K=v.partsLoaded,V=!K||K.length===0||K.some(function(M){return!M}),R=new y.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,F?F.index:-1,!V);E.flush(R)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,E,N,F){var K=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(v.start,N||0),this.config.lowLatencyMode&&E){var V=E.partList;if(V&&F){N>v.end&&E.fragmentHint&&(v=E.fragmentHint);var R=this.getNextPart(V,v,N);if(R>-1){var M=V[R];return this.log("Loading part sn: "+v.sn+" p: "+M.index+" cc: "+v.cc+" of playlist ["+E.startSN+"-"+E.endSN+"] parts [0-"+R+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=M.start+M.duration,this.state=b.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:v,part:V[R],targetBufferTime:N}),this.doFragPartsLoad(v,V,R,F).catch(function($){return K.handleFragLoadError($)})}else if(!v.url||this.loadedEndOfParts(V,N))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(E?"of ["+E.startSN+"-"+E.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(N.toFixed(3))),Object(Z.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=b.FRAG_LOADING,this.hls.trigger(I.Events.FRAG_LOADING,{frag:v,targetBufferTime:N}),this.fragmentLoader.load(v,F).catch(function($){return K.handleFragLoadError($)})},a.doFragPartsLoad=function(v,E,N,F){var K=this;return new Promise(function(V,R){var M=[],$=function ee(ae){var fe=E[ae];K.fragmentLoader.loadPart(v,fe,F).then(function(De){M[fe.index]=De;var Se=De.part;K.hls.trigger(I.Events.FRAG_LOADED,De);var Ce=E[ae+1];if(Ce&&Ce.fragment===v)ee(ae+1);else return V({frag:v,part:Se,partsLoaded:M})}).catch(R)};$(N)})},a.handleFragLoadError=function(v){var E=v.data;return E&&E.details===D.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(E.frag,E.part):this.hls.trigger(I.Events.ERROR,E),null},a._handleTransmuxerFlush=function(v){var E=this.getCurrentContext(v);if(!E||this.state!==b.PARSING){this.fragCurrent||(this.state=b.IDLE);return}var N=E.frag,F=E.part,K=E.level,V=self.performance.now();N.stats.parsing.end=V,F&&(F.stats.parsing.end=V),this.updateLevelTiming(N,F,K,v.partial)},a.getCurrentContext=function(v){var E=this.levels,N=v.level,F=v.sn,K=v.part;if(!E||!E[N])return this.warn("Levels object was unset while buffering fragment "+F+" of level "+N+". The current chunk will not be buffered."),null;var V=E[N],R=K>-1?Object(A.getPartWith)(V,F,K):null,M=R?R.fragment:Object(A.getFragmentWithSN)(V,F,this.fragCurrent);return M?{frag:M,part:R,level:V}:null},a.bufferFragmentData=function(v,E,N,F){if(!v||this.state!==b.PARSING)return;var K=v.data1,V=v.data2,R=K;if(K&&V&&(R=Object(w.appendUint8Array)(K,V)),!R||!R.length)return;var M={type:v.type,frag:E,part:N,chunkMeta:F,parent:E.type,data:R};this.hls.trigger(I.Events.BUFFER_APPENDING,M),v.dropped&&v.independent&&!N&&this.flushBufferGap(E)},a.flushBufferGap=function(v){var E=this.media;if(!E)return;if(!z.BufferHelper.isBuffered(E,E.currentTime)){this.flushMainBuffer(0,v.start);return}var N=E.currentTime,F=z.BufferHelper.bufferInfo(E,N,0),K=v.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),R=Math.max(Math.min(v.start-V,F.end-V),N+V);v.start-R>V&&this.flushMainBuffer(R,v.start)},a.getFwdBufferInfo=function(v,E){var N=this.config,F=this.getLoadPosition();if(!Object(Z.isFiniteNumber)(F))return null;var K=z.BufferHelper.bufferInfo(v,F,N.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(F,E);if(V&&K.nextStart<V.end)return z.BufferHelper.bufferInfo(v,F,Math.max(K.nextStart,N.maxBufferHole))}return K},a.getMaxBufferLength=function(v){var E=this.config,N;return v?N=Math.max(8*E.maxBufferSize/v,E.maxBufferLength):N=E.maxBufferLength,Math.min(N,E.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var E=this.config,N=v||E.maxBufferLength;return E.maxMaxBufferLength>=N?(E.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+E.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,E){var N,F,K=E.fragments,V=K.length;if(!V)return null;var R=this.config,M=K[0].start,$;if(E.live){var ee=R.initialLiveManifestSize;if(V<ee)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ee+")"),null;!E.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(E,K),this.startPosition=$?this.hls.liveSyncPosition||$.start:v)}else v<=M&&($=K[0]);if(!$){var ae=R.lowLatencyMode?E.partEnd:E.fragmentEnd;$=this.getFragmentAtPosition(v,ae,E)}return(N=$)!==null&&N!==void 0&&N.initSegment&&!((F=$)!==null&&F!==void 0&&F.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},a.getNextPart=function(v,E,N){for(var F=-1,K=!1,V=!0,R=0,M=v.length;R<M;R++){var $=v[R];if(V=V&&!$.independent,F>-1&&N<$.start)break;var ee=$.loaded;!ee&&(K||$.independent||V)&&$.fragment===E&&(F=R),K=ee}return F},a.loadedEndOfParts=function(v,E){var N=v[v.length-1];return N&&E>N.start&&N.loaded},a.getInitialLiveFragment=function(v,E){var N=this.fragPrevious,F=null;if(N){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),F=Object(k.findFragmentByPDT)(E,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!F){var K=N.sn+1;if(K>=v.startSN&&K<=v.endSN){var V=E[K-v.startSN];N.cc===V.cc&&(F=V,this.log("Live playlist, switching playlist, load frag with next SN: "+F.sn))}F||(F=Object(k.findFragWithCC)(E,N.cc),F&&this.log("Live playlist, switching playlist, load frag with same CC: "+F.sn))}}else{var R=this.hls.liveSyncPosition;R!==null&&(F=this.getFragmentAtPosition(R,this.bitrateTest?v.fragmentEnd:v.edge,v))}return F},a.getFragmentAtPosition=function(v,E,N){var F=this.config,K=this.fragPrevious,V=N.fragments,R=N.endSN,M=N.fragmentHint,$=F.maxFragLookUpTolerance,ee=!!(F.lowLatencyMode&&N.partList&&M);ee&&M&&!this.bitrateTest&&(V=V.concat(M),R=M.sn);var ae;if(v<E){var fe=v>E-$?0:$;ae=Object(k.findFragmentByPTS)(K,V,v,fe)}else ae=V[V.length-1];if(ae){var De=ae.sn-N.startSN,Se=K&&ae.level===K.level,Ce=V[De+1],we=this.fragmentTracker.getState(ae);if(we===P.FragmentState.BACKTRACKED){ae=null;for(var Te=De;V[Te]&&this.fragmentTracker.getState(V[Te])===P.FragmentState.BACKTRACKED;)K?ae=V[Te--]:ae=V[--Te];ae||(ae=Ce)}else K&&ae.sn===K.sn&&!ee&&(Se&&(ae.sn<R&&this.fragmentTracker.getState(Ce)!==P.FragmentState.OK?(this.log("SN "+ae.sn+" just loaded, load next one: "+Ce.sn),ae=Ce):ae=null))}return ae},a.synchronizeToLiveEdge=function(v){var E=this.config,N=this.media;if(!N)return;var F=this.hls.liveSyncPosition,K=N.currentTime,V=v.fragments[0].start,R=v.edge,M=K>=V-E.maxFragLookUpTolerance&&K<=R;if(F!==null&&N.duration>F&&(K<F||!M)){var $=E.liveMaxLatencyDuration!==void 0?E.liveMaxLatencyDuration:E.liveMaxLatencyDurationCount*v.targetduration;(!M&&N.readyState<4||K<R-$)&&(this.loadedmetadata||(this.nextLoadPosition=F),N.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+R+", reset currentTime to : "+F.toFixed(3)),N.currentTime=F))}},a.alignPlaylists=function(v,E){var N=this.levels,F=this.levelLastLoaded,K=this.fragPrevious,V=F!==null?N[F]:null,R=v.fragments.length;if(!R)return this.warn("No fragments in live playlist"),0;var M=v.fragments[0].start,$=!E,ee=v.alignedSliding&&Object(Z.isFiniteNumber)(M);if($||!ee&&!M){Object(O.alignStream)(K,V,v);var ae=v.fragments[0].start;return this.log("Live playlist sliding: "+ae.toFixed(2)+" start-sn: "+(E?E.startSN:"na")+"->"+v.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+R),ae}return M},a.waitForCdnTuneIn=function(v){var E=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*E)},a.setStartPosition=function(v,E){var N=this.startPosition;if(N<E&&(N=-1),N===-1||this.lastCurrentTime===-1){var F=v.startTimeOffset;Object(Z.isFiniteNumber)(F)?(N=E+F,F<0&&(N+=v.totalduration),N=Math.min(Math.max(E,N),E+v.totalduration),this.log("Start time offset "+F+" found in playlist, adjust startPosition to "+N),this.startPosition=N):v.live?N=this.hls.liveSyncPosition||E:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},a.getLoadPosition=function(){var v=this.media,E=0;return this.loadedmetadata&&v?E=v.currentTime:this.nextLoadPosition&&(E=this.nextLoadPosition),E},a.handleFragLoadAborted=function(v,E){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(E?" part"+E.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},a.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=b.IDLE)},a.onFragmentOrKeyLoadError=function(v,E){if(E.fatal)return;var N=E.frag;if(!N||N.type!==v)return;var F=this.fragCurrent;console.assert(F&&N.sn===F.sn&&N.level===F.level&&N.urlId===F.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+v+" "+N.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=b.FRAG_LOADING_WAITING_RETRY}else E.levelRetry?(v===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=b.IDLE):(W.logger.error(E.details+" reaches max retry, redispatch as fatal ..."),E.fatal=!0,this.hls.stopLoad(),this.state=b.ERROR)},a.afterBufferFlushed=function(v,E,N){if(!v)return;var F=z.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(E,F,N),this.state===b.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=b.IDLE},a.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var E=this.levels?this.levels[v].details:null;if(E!=null&&E.live)return this.startPosition=-1,this.setStartPosition(E,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,E,N,F){var K=this,V=N.details;console.assert(!!V,"level.details must be defined");var R=Object.keys(v.elementaryStreams).reduce(function(M,$){var ee=v.elementaryStreams[$];if(ee){var ae=ee.endPTS-ee.startPTS;if(ae<=0)return K.warn("Could not parse fragment "+v.sn+" "+$+" duration reliably ("+ae+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),M||!1;var fe=F?0:Object(A.updateFragPTSDTS)(V,v,ee.startPTS,ee.endPTS,ee.startDTS,ee.endDTS);return K.hls.trigger(I.Events.LEVEL_PTS_UPDATED,{details:V,level:N,drift:fe,type:$,frag:v,start:ee.startPTS,end:ee.endPTS}),!0}return M},!1);R?(this.state=b.PARSED,this.hls.trigger(I.Events.FRAG_PARSED,{frag:v,part:E})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},C(u,[{key:"state",get:function(){return this._state},set:function(v){var E=this._state;E!==v&&(this._state=v,this.log(E+"->"+v))}}]),u}(B.default)},"./src/controller/buffer-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return k});var Z=_("./src/polyfills/number.ts"),B=_("./src/events.ts"),P=_("./src/utils/logger.ts"),z=_("./src/errors.ts"),W=_("./src/utils/buffer-helper.ts"),I=_("./src/utils/mediasource-helper.ts"),D=_("./src/loader/fragment.ts"),y=_("./src/controller/buffer-operation-queue.ts"),w=Object(I.getMediaSource)(),O=/([ha]vc.)(?:\.[^.,]+)+/,k=function(){function A(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,C=o.mediaSource;P.logger.log("[buffer-controller]: Media source opened"),d&&(o.updateMediaElementDuration(),l.trigger(B.Events.MEDIA_ATTACHED,{media:d})),C&&C.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){P.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){P.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var T=A.prototype;return T.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},T.destroy=function(){this.unregisterListeners(),this.details=null},T.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)},T.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)},T._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},T.onManifestParsed=function(o,l){var d=2;(l.audio&&!l.video||!l.altAudio)&&(d=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=d,this.details=null,P.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},T.onMediaAttaching=function(o,l){var d=this.media=l.media;if(d&&w){var C=this.mediaSource=new w;C.addEventListener("sourceopen",this._onMediaSourceOpen),C.addEventListener("sourceended",this._onMediaSourceEnded),C.addEventListener("sourceclose",this._onMediaSourceClose),d.src=self.URL.createObjectURL(C),this._objectUrl=d.src}},T.onMediaDetaching=function(){var o=this.media,l=this.mediaSource,d=this._objectUrl;if(l){if(P.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(C){P.logger.warn("[buffer-controller]: onMediaDetaching: "+C.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(d&&self.URL.revokeObjectURL(d),o.src===d?(o.removeAttribute("src"),o.load()):P.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)},T.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(C){P.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",C)}}),this._initSourceBuffer()},T.onBufferCodecs=function(o,l){var d=this,C=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(f){if(C){var p=d.tracks[f];if(p&&typeof p.buffer.changeType=="function"){var L=l[f],b=L.codec,g=L.levelCodec,c=L.container,u=(p.levelCodec||p.codec).replace(O,"$1"),a=(g||b).replace(O,"$1");if(u!==a){var x=c+";codecs="+(g||b);d.appendChangeType(f,x)}}}else d.pendingTracks[f]=l[f]}),C)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},T.appendChangeType=function(o,l){var d=this,C=this.operationQueue,f={execute:function(){var L=d.sourceBuffer[o];L&&(P.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+l),L.changeType(l)),C.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(L){P.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",L)}};C.append(f,o)},T.onBufferAppending=function(o,l){var d=this,C=this.hls,f=this.operationQueue,p=this.tracks,L=l.data,b=l.type,g=l.frag,c=l.part,u=l.chunkMeta,a=u.buffering[b],x=self.performance.now();a.start=x;var v=g.stats.buffering,E=c?c.stats.buffering:null;v.start===0&&(v.start=x),E&&E.start===0&&(E.start=x);var N=p.audio,F=b==="audio"&&u.id===1&&(N==null?void 0:N.container)==="audio/mpeg",K={execute:function(){if(a.executeStart=self.performance.now(),F){var R=d.sourceBuffer[b];if(R){var M=g.start-R.timestampOffset;Math.abs(M)>=.1&&(P.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+M+") sn: "+g.sn+")"),R.timestampOffset=g.start)}}d.appendExecutor(L,b)},onStart:function(){},onComplete:function(){var R=self.performance.now();a.executeEnd=a.end=R,v.first===0&&(v.first=R),E&&E.first===0&&(E.first=R);var M=d.sourceBuffer,$={};for(var ee in M)$[ee]=W.BufferHelper.getBuffered(M[ee]);d.appendError=0,d.hls.trigger(B.Events.BUFFER_APPENDED,{type:b,frag:g,part:c,chunkMeta:u,parent:g.type,timeRanges:$})},onError:function(R){P.logger.error("[buffer-controller]: Error encountered while trying to append to the "+b+" SourceBuffer",R);var M={type:z.ErrorTypes.MEDIA_ERROR,parent:g.type,details:z.ErrorDetails.BUFFER_APPEND_ERROR,err:R,fatal:!1};R.code===DOMException.QUOTA_EXCEEDED_ERR?M.details=z.ErrorDetails.BUFFER_FULL_ERROR:(d.appendError++,M.details=z.ErrorDetails.BUFFER_APPEND_ERROR,d.appendError>C.config.appendErrorMaxRetry&&(P.logger.error("[buffer-controller]: Failed "+C.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),M.fatal=!0)),C.trigger(B.Events.ERROR,M)}};f.append(K,b)},T.onBufferFlushing=function(o,l){var d=this,C=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(g){P.logger.warn("[buffer-controller]: Failed to remove from "+L+" SourceBuffer",g)}}};l.type?C.append(f(l.type),l.type):this.getSourceBufferTypes().forEach(function(p){C.append(f(p),p)})},T.onFragParsed=function(o,l){var d=this,C=l.frag,f=l.part,p=[],L=f?f.elementaryStreams:C.elementaryStreams;L[D.ElementaryStreamTypes.AUDIOVIDEO]?p.push("audiovideo"):(L[D.ElementaryStreamTypes.AUDIO]&&p.push("audio"),L[D.ElementaryStreamTypes.VIDEO]&&p.push("video"));var b=function(){var c=self.performance.now();C.stats.buffering.end=c,f&&(f.stats.buffering.end=c);var u=f?f.stats:C.stats;d.hls.trigger(B.Events.FRAG_BUFFERED,{frag:C,part:f,stats:u,id:C.type})};p.length===0&&P.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+C.type+" level: "+C.level+" sn: "+C.sn),this.blockBuffers(b,p)},T.onFragChanged=function(o,l){this.flushBackBuffer()},T.onBufferEos=function(o,l){var d=this,C=this.getSourceBufferTypes().reduce(function(f,p){var L=d.sourceBuffer[p];return(!l.type||l.type===p)&&(L&&!L.ended&&(L.ended=!0,P.logger.log("[buffer-controller]: "+p+" sourceBuffer now EOS"))),f&&!!(!L||L.ended)},!0);C&&this.blockBuffers(function(){var f=d.mediaSource;if(!f||f.readyState!=="open")return;f.endOfStream()})},T.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()},T.flushBackBuffer=function(){var o=this.hls,l=this.details,d=this.media,C=this.sourceBuffer;if(!d||l===null)return;var f=this.getSourceBufferTypes();if(!f.length)return;var p=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(Z.isFiniteNumber)(p)||p<0)return;var L=d.currentTime,b=l.levelTargetDuration,g=Math.max(p,b),c=Math.floor(L/b)*b-g;f.forEach(function(u){var a=C[u];if(a){var x=W.BufferHelper.getBuffered(a);x.length>0&&c>x.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}))}})},T.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,l=this.hls,d=this.media,C=this.mediaSource,f=o.fragments[0].start+o.totalduration,p=d.duration,L=Object(Z.isFiniteNumber)(C.duration)?C.duration:0;o.live&&l.config.liveDurationInfinity?(P.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),C.duration=Infinity,this.updateSeekableRange(o)):(f>L&&f>p||!Object(Z.isFiniteNumber)(p))&&(P.logger.log("[buffer-controller]: Updating Media Source duration to "+f.toFixed(3)),C.duration=f)},T.updateSeekableRange=function(o){var l=this.mediaSource,d=o.fragments,C=d.length;if(C&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var f=Math.max(0,d[0].start),p=Math.max(f,f+o.totalduration);l.setLiveSeekableRange(f,p)}},T.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,d=this.pendingTracks,C=Object.keys(d).length;if(C&&!o||C===2){this.createSourceBuffers(d),this.pendingTracks={};var f=this.getSourceBufferTypes();if(f.length===0){this.hls.trigger(B.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}f.forEach(function(p){l.executeNext(p)})}},T.createSourceBuffers=function(o){var l=this.sourceBuffer,d=this.mediaSource;if(!d)throw Error("createSourceBuffers called when mediaSource was null");var C=0;for(var f in o)if(!l[f]){var p=o[f];if(!p)throw Error("source buffer exists for track "+f+", however track does not");var L=p.levelCodec||p.codec,b=p.container+";codecs="+L;P.logger.log("[buffer-controller]: creating sourceBuffer("+b+")");try{var g=l[f]=d.addSourceBuffer(b),c=f;this.addBufferListener(c,"updatestart",this._onSBUpdateStart),this.addBufferListener(c,"updateend",this._onSBUpdateEnd),this.addBufferListener(c,"error",this._onSBUpdateError),this.tracks[f]={buffer:g,codec:L,container:p.container,levelCodec:p.levelCodec,id:p.id},C++}catch(u){P.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+u.message),this.hls.trigger(B.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,mimeType:b})}}C&&this.hls.trigger(B.Events.BUFFER_CREATED,{tracks:this.tracks})},T._onSBUpdateStart=function(o){var l=this.operationQueue,d=l.current(o);d.onStart()},T._onSBUpdateEnd=function(o){var l=this.operationQueue,d=l.current(o);d.onComplete(),l.shiftAndExecuteNext(o)},T._onSBUpdateError=function(o,l){P.logger.error("[buffer-controller]: "+o+" SourceBuffer error",l),this.hls.trigger(B.Events.ERROR,{type:z.ErrorTypes.MEDIA_ERROR,details:z.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var d=this.operationQueue.current(o);d&&d.onError(l)},T.removeExecutor=function(o,l,d){var C=this.media,f=this.mediaSource,p=this.operationQueue,L=this.sourceBuffer,b=L[o];if(!C||!f||!b){P.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(o);return}var g=Object(Z.isFiniteNumber)(C.duration)?C.duration:Infinity,c=Object(Z.isFiniteNumber)(f.duration)?f.duration:Infinity,u=Math.max(0,l),a=Math.min(d,g,c);a>u?(P.logger.log("[buffer-controller]: Removing ["+u+","+a+"] from the "+o+" SourceBuffer"),console.assert(!b.updating,o+" sourceBuffer must not be updating"),b.remove(u,a)):p.shiftAndExecuteNext(o)},T.appendExecutor=function(o,l){var d=this.operationQueue,C=this.sourceBuffer,f=C[l];if(!f){P.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)},T.blockBuffers=function(o,l){var d=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){P.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var C=this.operationQueue,f=l.map(function(p){return C.appendBlocker(p)});Promise.all(f).then(function(){o(),l.forEach(function(p){var L=d.sourceBuffer[p];(!L||!L.updating)&&C.shiftAndExecuteNext(p)})})},T.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},T.addBufferListener=function(o,l,d){var C=this.sourceBuffer[o];if(!C)return;var f=d.bind(this,o);this.listeners[o].push({event:l,listener:f}),C.addEventListener(l,f)},T.removeBufferListeners=function(o){var l=this.sourceBuffer[o];if(!l)return;this.listeners[o].forEach(function(d){l.removeEventListener(d.event,d.listener)})},A}()},"./src/controller/buffer-operation-queue.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return B});var Z=_("./src/utils/logger.ts"),B=function(){function P(W){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=W}var z=P.prototype;return z.append=function(I,D){var y=this.queues[D];y.push(I),y.length===1&&this.buffers[D]&&this.executeNext(D)},z.insertAbort=function(I,D){var y=this.queues[D];y.unshift(I),this.executeNext(D)},z.appendBlocker=function(I){var D,y=new Promise(function(O){D=O}),w={execute:D,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(w,I),y},z.executeNext=function(I){var D=this.buffers,y=this.queues,w=D[I],O=y[I];if(O.length){var k=O[0];try{k.execute()}catch(A){Z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),k.onError(A),(!w||!w.updating)&&(O.shift(),this.executeNext(I))}}},z.shiftAndExecuteNext=function(I){this.queues[I].shift(),this.executeNext(I)},z.current=function(I){return this.queues[I][0]},P}()},"./src/controller/cap-level-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts");function B(W,I){for(var D=0;D<I.length;D++){var y=I[D];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(W,y.key,y)}}function P(W,I,D){return I&&B(W.prototype,I),D&&B(W,D),W}var z=function(){function W(D){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=D,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var I=W.prototype;return I.setStreamController=function(y){this.streamController=y},I.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},I.registerListeners=function(){var y=this.hls;y.on(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.unregisterListener=function(){var y=this.hls;y.off(Z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(Z.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},I.onFpsDropLevelCapping=function(y,w){W.isLevelAllowed(w.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(w.droppedLevel)},I.onMediaAttaching=function(y,w){this.media=w.media instanceof HTMLVideoElement?w.media:null},I.onManifestParsed=function(y,w){var O=this.hls;this.restrictedLevels=[],this.firstLevel=w.firstLevel,O.config.capLevelToPlayerSize&&w.video&&this.startCapping()},I.onBufferCodecs=function(y,w){var O=this.hls;O.config.capLevelToPlayerSize&&w.video&&this.startCapping()},I.onMediaDetaching=function(){this.stopCapping()},I.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var w=this.hls;w.autoLevelCapping=this.getMaxLevel(y.length-1),w.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=w.autoLevelCapping}}},I.getMaxLevel=function(y){var w=this,O=this.hls.levels;if(!O.length)return-1;var k=O.filter(function(A,T){return W.isLevelAllowed(T,w.restrictedLevels)&&T<=y});return this.clientRect=null,W.getMaxLevelByMediaSize(k,this.mediaWidth,this.mediaHeight)},I.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()},I.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},I.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,w={width:0,height:0};if(y){var O=y.getBoundingClientRect();w.width=O.width,w.height=O.height,!w.width&&!w.height&&(w.width=O.right-O.left||y.width||0,w.height=O.bottom-O.top||y.height||0)}return this.clientRect=w,w},W.isLevelAllowed=function(y,w){return w===void 0&&(w=[]),w.indexOf(y)===-1},W.getMaxLevelByMediaSize=function(y,w,O){if(!y||!y.length)return-1;for(var k=function(l,d){return d?l.width!==d.width||l.height!==d.height:!0},A=y.length-1,T=0;T<y.length;T+=1){var h=y[T];if((h.width>=w||h.height>=O)&&k(h,y[T+1])){A=T;break}}return A},P(W,[{key:"mediaWidth",get:function(){return this.getDimensions().width*W.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*W.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(w){}return y}}]),W}();Q.default=z},"./src/controller/cmcd-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return k});var Z=_("./src/events.ts"),B=_("./src/types/cmcd.ts"),P=_("./src/utils/buffer-helper.ts"),z=_("./src/utils/logger.ts");function W(A,T){for(var h=0;h<T.length;h++){var o=T[h];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(A,o.key,o)}}function I(A,T,h){return T&&W(A.prototype,T),h&&W(A,h),A}function D(A,T){var h=typeof Symbol!="undefined"&&A[Symbol.iterator]||A["@@iterator"];if(h)return(h=h.call(A)).next.bind(h);if(Array.isArray(A)||(h=y(A))||T&&A&&typeof A.length=="number"){h&&(A=h);var o=0;return function(){return o>=A.length?{done:!0}:{done:!1,value:A[o++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function y(A,T){if(!A)return;if(typeof A=="string")return w(A,T);var h=Object.prototype.toString.call(A).slice(8,-1);if(h==="Object"&&A.constructor&&(h=A.constructor.name),h==="Map"||h==="Set")return Array.from(A);if(h==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(h))return w(A,T)}function w(A,T){(T==null||T>A.length)&&(T=A.length);for(var h=0,o=new Array(T);h<T;h++)o[h]=A[h];return o}function O(){return O=Object.assign||function(A){for(var T=1;T<arguments.length;T++){var h=arguments[T];for(var o in h)Object.prototype.hasOwnProperty.call(h,o)&&(A[o]=h[o])}return A},O.apply(this,arguments)}var k=function(){function A(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(C){try{o.apply(C,{ot:B.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(f){z.logger.warn("Could not generate manifest CMCD data.",f)}},this.applyFragmentData=function(C){try{var f=C.frag,p=o.hls.levels[f.level],L=o.getObjectType(f),b={d:f.duration*1e3,ot:L};(L===B.CMCDObjectType.VIDEO||L===B.CMCDObjectType.AUDIO||L==B.CMCDObjectType.MUXED)&&(b.br=p.bitrate/1e3,b.tb=o.getTopBandwidth(L),b.bl=o.getBufferLength(L)),o.apply(C,b)}catch(g){z.logger.warn("Could not generate segment CMCD data.",g)}},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||A.uuid(),this.cid=d.contentId,this.useHeaders=d.useHeaders===!0,this.registerListeners())}var T=A.prototype;return T.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(Z.Events.BUFFER_CREATED,this.onBufferCreated,this)},T.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(Z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},T.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},T.onMediaAttached=function(o,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},T.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},T.onBufferCreated=function(o,l){var d,C;this.audioBuffer=(d=l.tracks.audio)===null||d===void 0?void 0:d.buffer,this.videoBuffer=(C=l.tracks.video)===null||C===void 0?void 0:C.buffer},T.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}},T.apply=function(o,l){l===void 0&&(l={}),O(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 C=A.toHeaders(l);if(!Object.keys(C).length)return;o.headers||(o.headers={}),O(o.headers,C)}else{var f=A.toQuery(l);if(!f)return;o.url=A.appendQueryToUri(o.url,f)}},T.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},T.getTopBandwidth=function(o){for(var l=0,d=o===B.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,C=D(d),f;!(f=C()).done;){var p=f.value;p.bitrate>l&&(l=p.bitrate)}return l>0?l:NaN},T.getBufferLength=function(o){var l=this.hls.media,d=o===B.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!d||!l)return NaN;var C=P.BufferHelper.bufferInfo(d,l.currentTime,this.config.maxBufferHole);return C.len*1e3},T.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,d=o||this.config.loader;return function(){function C(p){this.loader=void 0,this.loader=new d(p)}var f=C.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(L,b,g){l(L),this.loader.load(L,b,g)},I(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},T.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,d=o||this.config.loader;return function(){function C(p){this.loader=void 0,this.loader=new d(p)}var f=C.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(L,b,g){l(L),this.loader.load(L,b,g)},I(C,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),C}()},A.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},A.serialize=function(o){for(var l=[],d=function(F){return!Number.isNaN(F)&&F!=null&&F!==""&&F!==!1},C=function(F){return Math.round(F)},f=function(F){return C(F/100)*100},p=function(F){return encodeURIComponent(F)},L={br:C,d:C,bl:f,dl:f,mtp:f,nor:p,rtp:f,tb:C},b=Object.keys(o||{}).sort(),g=D(b),c;!(c=g()).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 x=L[u];x&&(a=x(a));var v=typeof a,E=void 0;u==="ot"||u==="sf"||u==="st"?E=u+"="+a:v==="boolean"?E=u:v==="number"?E=u+"="+a:E=u+"="+JSON.stringify(a),l.push(E)}return l.join(",")},A.toHeaders=function(o){for(var l=Object.keys(o),d={},C=["Object","Request","Session","Status"],f=[{},{},{},{}],p={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},L=0,b=l;L<b.length;L++){var g=b[L],c=p[g]!=null?p[g]:1;f[c][g]=o[g]}for(var u=0;u<f.length;u++){var a=A.serialize(f[u]);a&&(d["CMCD-"+C[u]]=a)}return d},A.toQuery=function(o){return"CMCD="+encodeURIComponent(A.serialize(o))},A.appendQueryToUri=function(o,l){if(!l)return o;var d=o.includes("?")?"&":"?";return""+o+d+l},A}()},"./src/controller/eme-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts"),B=_("./src/errors.ts"),P=_("./src/utils/logger.ts"),z=_("./src/utils/mediakeys-helper.ts");function W(k,A){for(var T=0;T<A.length;T++){var h=A[T];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(k,h.key,h)}}function I(k,A,T){return A&&W(k.prototype,A),T&&W(k,T),k}var D=3,y=function(A,T,h){var o={audioCapabilities:[],videoCapabilities:[]};return A.forEach(function(l){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:h.audioRobustness||""})}),T.forEach(function(l){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:h.videoRobustness||""})}),[o]},w=function(A,T,h,o){switch(A){case z.KeySystems.WIDEVINE:return y(T,h,o);default:throw new Error("Unknown key-system: "+A)}},O=function(){function k(T){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=T,this._config=T.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var A=k.prototype;return A.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},A._registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A._unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(Z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A.getLicenseServerUrl=function(h){switch(h){case z.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},A._attemptKeySystemAccess=function(h,o,l){var d=this,C=w(h,o,l,this._drmSystemOptions);P.logger.log("Requesting encrypted media key-system access");var f=this.requestMediaKeySystemAccess(h,C);this.mediaKeysPromise=f.then(function(p){return d._onMediaKeySystemAccessObtained(h,p)}),f.catch(function(p){P.logger.error('Failed to obtain key-system "'+h+'" access:',p)})},A._onMediaKeySystemAccessObtained=function(h,o){var l=this;P.logger.log('Access for key-system "'+h+'" obtained');var d={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:h};this._mediaKeysList.push(d);var C=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(f){return d.mediaKeys=f,P.logger.log('Media-keys created for key-system "'+h+'"'),l._onMediaKeysCreated(),f});return C.catch(function(f){P.logger.error("Failed to create media-keys:",f)}),C},A._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),h._onNewMediaKeySession(o.mediaKeysSession))})},A._onNewMediaKeySession=function(h){var o=this;P.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(l){o._onKeySessionMessage(h,l.message)},!1)},A._onKeySessionMessage=function(h,o){P.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(l){P.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),h.update(l)})},A.onMediaEncrypted=function(h){var o=this;if(P.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(C){if(!o._media)return;o._attemptSetMediaKeys(C),o._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(l).catch(l)},A._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){P.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}P.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},A._generateRequestWithPreferredKeySession=function(h,o){var l=this,d=this._mediaKeysList[0];if(!d){P.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(d.mediaKeysSessionInitialized){P.logger.warn("Key-Session already initialized but requested again");return}var C=d.mediaKeysSession;if(!C){P.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){P.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}P.logger.log('Generating key-session request for "'+h+'" init data type'),d.mediaKeysSessionInitialized=!0,C.generateRequest(h,o).then(function(){P.logger.debug("Key-session generation succeeded")}).catch(function(f){P.logger.error("Error generating key-session request:",f),l.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},A._createLicenseXhr=function(h,o,l){var d=new XMLHttpRequest;d.responseType="arraybuffer",d.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,d,h,o,l);var C=this._licenseXhrSetup;if(C)try{C.call(this.hls,d,h),C=void 0}catch(f){P.logger.error(f)}try{d.readyState||d.open("POST",h,!0),C&&C.call(this.hls,d,h)}catch(f){throw new Error("issue setting up KeySystem license XHR "+f)}return d},A._onLicenseRequestReadyStageChange=function(h,o,l,d){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,P.logger.log("License request succeeded");var C=h.response,f=this._licenseResponseCallback;if(f)try{C=f.call(this.hls,h,o)}catch(L){P.logger.error(L)}d(C)}else{if(P.logger.error("License Request XHR failed ("+o+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>D){this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var p=D-this._requestLicenseFailureCount+1;P.logger.warn("Retrying license request, "+p+" attempts left"),this._requestLicense(l,d)}break}},A._generateLicenseRequestChallenge=function(h,o){switch(h.mediaKeySystemDomain){case z.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},A._requestLicense=function(h,o){P.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){P.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(Z.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),C=this._createLicenseXhr(d,h,o);P.logger.log("Sending license request to URL: "+d);var f=this._generateLicenseRequestChallenge(l,h);C.send(f)}catch(p){P.logger.error("Failure requesting DRM license: "+p),this.hls.trigger(Z.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},A.onMediaAttached=function(h,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},A.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(){})},A.onManifestParsed=function(h,o){if(!this._emeEnabled)return;var l=o.levels.map(function(C){return C.audioCodec}).filter(function(C){return!!C}),d=o.levels.map(function(C){return C.videoCodec}).filter(function(C){return!!C});this._attemptKeySystemAccess(z.KeySystems.WIDEVINE,l,d)},I(k,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),k}();Q.default=O},"./src/controller/fps-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts"),B=_("./src/utils/logger.ts"),P=function(){function z(I){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=I,this.registerListeners()}var W=z.prototype;return W.setStreamController=function(D){this.streamController=D},W.registerListeners=function(){this.hls.on(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},W.unregisterListeners=function(){this.hls.off(Z.Events.MEDIA_ATTACHING,this.onMediaAttaching)},W.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},W.onMediaAttaching=function(D,y){var w=this.hls.config;if(w.capLevelOnFPSDrop){var O=y.media instanceof self.HTMLVideoElement?y.media:null;this.media=O,O&&typeof O.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),w.fpsDroppedMonitoringPeriod)}},W.checkFPS=function(D,y,w){var O=performance.now();if(y){if(this.lastTime){var k=O-this.lastTime,A=w-this.lastDroppedFrames,T=y-this.lastDecodedFrames,h=1e3*A/k,o=this.hls;if(o.trigger(Z.Events.FPS_DROP,{currentDropped:A,currentDecoded:T,totalDroppedFrames:w}),h>0&&A>o.config.fpsDroppedMonitoringThreshold*T){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(Z.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:o.currentLevel}),o.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=O,this.lastDroppedFrames=w,this.lastDecodedFrames=y}},W.checkFPSInterval=function(){var D=this.media;if(D)if(this.isVideoPlaybackQualityAvailable){var y=D.getVideoPlaybackQuality();this.checkFPS(D,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(D,D.webkitDecodedFrameCount,D.webkitDroppedFrameCount)},z}();Q.default=P},"./src/controller/fragment-finders.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"findFragmentByPDT",function(){return P}),_.d(Q,"findFragmentByPTS",function(){return z}),_.d(Q,"fragmentWithinToleranceTest",function(){return W}),_.d(Q,"pdtWithinToleranceTest",function(){return I}),_.d(Q,"findFragWithCC",function(){return D});var Z=_("./src/polyfills/number.ts"),B=_("./src/utils/binary-search.ts");function P(y,w,O){if(w===null||!Array.isArray(y)||!y.length||!Object(Z.isFiniteNumber)(w))return null;var k=y[0].programDateTime;if(w<(k||0))return null;var A=y[y.length-1].endProgramDateTime;if(w>=(A||0))return null;O=O||0;for(var T=0;T<y.length;++T){var h=y[T];if(I(w,O,h))return h}return null}function z(y,w,O,k){O===void 0&&(O=0),k===void 0&&(k=0);var A=null;if(y?A=w[y.sn-w[0].sn+1]||null:O===0&&w[0].start===0&&(A=w[0]),A&&W(O,k,A)===0)return A;var T=B.default.search(w,W.bind(null,O,k));return T||A}function W(y,w,O){y===void 0&&(y=0),w===void 0&&(w=0);var k=Math.min(w,O.duration+(O.deltaPTS?O.deltaPTS:0));return O.start+O.duration-k<=y?1:O.start-k>y&&O.start?-1:0}function I(y,w,O){var k=Math.min(w,O.duration+(O.deltaPTS?O.deltaPTS:0))*1e3,A=O.endProgramDateTime||0;return A-k>y}function D(y,w){return B.default.search(y,function(O){return O.cc<w?1:O.cc>w?-1:0})}},"./src/controller/fragment-tracker.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"FragmentState",function(){return P}),_.d(Q,"FragmentTracker",function(){return z});var Z=_("./src/events.ts"),B=_("./src/types/loader.ts"),P;(function(D){D.NOT_LOADED="NOT_LOADED",D.BACKTRACKED="BACKTRACKED",D.APPENDING="APPENDING",D.PARTIAL="PARTIAL",D.OK="OK"})(P||(P={}));var z=function(){function D(w){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=w,this._registerListeners()}var y=D.prototype;return y._registerListeners=function(){var O=this.hls;O.on(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.on(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.on(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var O=this.hls;O.off(Z.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.off(Z.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.off(Z.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(O,k){if(k===B.PlaylistLevelType.MAIN){var A=this.activeFragment,T=this.activeParts;if(!A)return null;if(T)for(var h=T.length;h--;){var o=T[h],l=o?o.end:A.appendedPTS;if(o.start<=O&&l!==void 0&&O<=l)return h>9&&(this.activeParts=T.slice(h-9)),o}else if(A.start<=O&&A.appendedPTS!==void 0&&O<=A.appendedPTS)return A}return this.getBufferedFrag(O,k)},y.getBufferedFrag=function(O,k){for(var A=this.fragments,T=Object.keys(A),h=T.length;h--;){var o=A[T[h]];if((o==null?void 0:o.body.type)===k&&o.buffered){var l=o.body;if(l.start<=O&&O<=l.end)return l}}return null},y.detectEvictedFragments=function(O,k,A){var T=this;Object.keys(this.fragments).forEach(function(h){var o=T.fragments[h];if(!o)return;if(!o.buffered){o.body.type===A&&T.removeFragment(o.body);return}var l=o.range[O];if(!l)return;l.time.some(function(d){var C=!T.isTimeBuffered(d.startPTS,d.endPTS,k);return C&&T.removeFragment(o.body),C})})},y.detectPartialFragments=function(O){var k=this,A=this.timeRanges,T=O.frag,h=O.part;if(!A||T.sn==="initSegment")return;var o=I(T),l=this.fragments[o];if(!l)return;Object.keys(A).forEach(function(d){var C=T.elementaryStreams[d];if(!C)return;var f=A[d],p=h!==null||C.partial===!0;l.range[d]=k.getBufferedTimes(T,h,p,f)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},y.fragBuffered=function(O){var k=I(O),A=this.fragments[k];A&&(A.backtrack=A.loaded=null,A.buffered=!0)},y.getBufferedTimes=function(O,k,A,T){for(var h={time:[],partial:A},o=k?k.start:O.start,l=k?k.end:O.end,d=O.minEndPTS||l,C=O.maxStartPTS||o,f=0;f<T.length;f++){var p=T.start(f)-this.bufferPadding,L=T.end(f)+this.bufferPadding;if(C>=p&&d<=L){h.time.push({startPTS:Math.max(o,T.start(f)),endPTS:Math.min(l,T.end(f))});break}else if(o<L&&l>p)h.partial=!0,h.time.push({startPTS:Math.max(o,T.start(f)),endPTS:Math.min(l,T.end(f))});else if(l<=p)break}return h},y.getPartialFragment=function(O){var k=null,A,T,h,o=0,l=this.bufferPadding,d=this.fragments;return Object.keys(d).forEach(function(C){var f=d[C];if(!f)return;W(f)&&(T=f.body.start-l,h=f.body.end+l,O>=T&&O<=h&&(A=Math.min(O-T,h-O),o<=A&&(k=f.body,o=A)))}),k},y.getState=function(O){var k=I(O),A=this.fragments[k];return A?A.buffered?W(A)?P.PARTIAL:P.OK:A.backtrack?P.BACKTRACKED:P.APPENDING:P.NOT_LOADED},y.backtrack=function(O,k){var A=I(O),T=this.fragments[A];if(!T||T.backtrack)return null;var h=T.backtrack=k||T.loaded;return T.loaded=null,h},y.getBacktrackData=function(O){var k=I(O),A=this.fragments[k];if(A){var T,h=A.backtrack;if(h!=null&&(T=h.payload)!==null&&T!==void 0&&T.byteLength)return h;this.removeFragment(O)}return null},y.isTimeBuffered=function(O,k,A){for(var T,h,o=0;o<A.length;o++){if(T=A.start(o)-this.bufferPadding,h=A.end(o)+this.bufferPadding,O>=T&&k<=h)return!0;if(k<=T)return!1}return!1},y.onFragLoaded=function(O,k){var A=k.frag,T=k.part;if(A.sn==="initSegment"||A.bitrateTest||T)return;var h=I(A);this.fragments[h]={body:A,loaded:k,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(O,k){var A=this,T=k.frag,h=k.part,o=k.timeRanges;if(T.type===B.PlaylistLevelType.MAIN)if(this.activeFragment=T,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 C=o[d];if(A.detectEvictedFragments(d,C),!h)for(var f=0;f<C.length;f++)T.appendedPTS=Math.max(C.end(f),T.appendedPTS||0)})},y.onFragBuffered=function(O,k){this.detectPartialFragments(k)},y.hasFragment=function(O){var k=I(O);return!!this.fragments[k]},y.removeFragmentsInRange=function(O,k,A){var T=this;Object.keys(this.fragments).forEach(function(h){var o=T.fragments[h];if(!o)return;if(o.buffered){var l=o.body;l.type===A&&l.start<k&&l.end>O&&T.removeFragment(l)}})},y.removeFragment=function(O){var k=I(O);O.stats.loaded=0,O.clearElementaryStreamInfo(),delete this.fragments[k]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},D}();function W(D){var y,w;return D.buffered&&(((y=D.range.video)===null||y===void 0?void 0:y.partial)||((w=D.range.audio)===null||w===void 0?void 0:w.partial))}function I(D){return D.type+"_"+D.level+"_"+D.urlId+"_"+D.sn}},"./src/controller/gap-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"STALL_MINIMUM_DURATION_MS",function(){return W}),_.d(Q,"MAX_START_GAP_JUMP",function(){return I}),_.d(Q,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return D}),_.d(Q,"SKIP_BUFFER_RANGE_START",function(){return y}),_.d(Q,"default",function(){return w});var Z=_("./src/utils/buffer-helper.ts"),B=_("./src/errors.ts"),P=_("./src/events.ts"),z=_("./src/utils/logger.ts"),W=250,I=2,D=.1,y=.05,w=function(){function O(A,T,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=A,this.media=T,this.fragmentTracker=h,this.hls=o}var k=O.prototype;return k.destroy=function(){this.hls=this.fragmentTracker=this.media=null},k.poll=function(T){var h=this.config,o=this.media,l=this.stalled,d=o.currentTime,C=o.seeking,f=this.seeking&&!C,p=!this.seeking&&C;if(this.seeking=C,d!==T){if(this.moved=!0,l!==null){if(this.stallReported){var L=self.performance.now()-l;z.logger.warn("playback not stuck anymore @"+d+", after "+Math.round(L)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((p||f)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!Z.BufferHelper.getBuffered(o).length)return;var b=Z.BufferHelper.bufferInfo(o,d,0),g=b.len>0,c=b.nextStart||0;if(!g&&!c)return;if(C){var u=b.len>I,a=!c||c-d>I&&!this.fragmentTracker.getPartialFragment(d);if(u||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var x,v=Math.max(c,b.start||0)-d,E=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=E==null||((x=E.details)===null||x===void 0)?void 0:x.live,F=N?E.details.targetduration*2:I;if(v>0&&v<=F){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(l===null){this.stalled=K;return}var V=K-l;!C&&V>=W&&this._reportStall(b.len);var R=Z.BufferHelper.bufferInfo(o,d,h.maxBufferHole);this._tryFixBufferStall(R,V)},k._tryFixBufferStall=function(T,h){var o=this.config,l=this.fragmentTracker,d=this.media,C=d.currentTime,f=l.getPartialFragment(C);if(f){var p=this._trySkipBufferHole(f);if(p)return}T.len>o.maxBufferHole&&h>o.highBufferWatchdogPeriod*1e3&&(z.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},k._reportStall=function(T){var h=this.hls,o=this.media,l=this.stallReported;l||(this.stallReported=!0,z.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+T+")"),h.trigger(P.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:T}))},k._trySkipBufferHole=function(T){for(var h=this.config,o=this.hls,l=this.media,d=l.currentTime,C=0,f=Z.BufferHelper.getBuffered(l),p=0;p<f.length;p++){var L=f.start(p);if(d+h.maxBufferHole>=C&&d<L){var b=Math.max(L+y,l.currentTime+D);return z.logger.warn("skipping hole, adjusting currentTime from "+d+" to "+b),this.moved=!0,this.stalled=null,l.currentTime=b,T&&o.trigger(P.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 "+b,frag:T}),b}C=f.end(p)}return 0},k._tryNudgeBuffer=function(){var T=this.config,h=this.hls,o=this.media,l=o.currentTime,d=(this.nudgeRetry||0)+1;if(this.nudgeRetry=d,d<T.nudgeMaxRetry){var C=l+d*T.nudgeOffset;z.logger.warn("Nudging 'currentTime' from "+l+" to "+C),o.currentTime=C,h.trigger(P.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else z.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+T.nudgeMaxRetry+" nudges"),h.trigger(P.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},O}()},"./src/controller/id3-track-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts"),B=_("./src/utils/texttrack-utils.ts"),P=_("./src/demux/id3.ts"),z=.25,W=function(){function I(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var D=I.prototype;return D.destroy=function(){this._unregisterListeners()},D._registerListeners=function(){var w=this.hls;w.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.on(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),w.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D._unregisterListeners=function(){var w=this.hls;w.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.off(Z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),w.off(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D.onMediaAttached=function(w,O){this.media=O.media},D.onMediaDetaching=function(){if(!this.id3Track)return;Object(B.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},D.getID3Track=function(w){if(!this.media)return;for(var O=0;O<w.length;O++){var k=w[O];if(k.kind==="metadata"&&k.label==="id3")return Object(B.sendAddTrackEvent)(k,this.media),k}return this.media.addTextTrack("metadata","id3")},D.onFragParsingMetadata=function(w,O){if(!this.media)return;var k=O.frag,A=O.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var T=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<A.length;h++){var o=P.getID3Frames(A[h].data);if(o){var l=A[h].pts,d=h<A.length-1?A[h+1].pts:k.end,C=d-l;C<=0&&(d=l+z);for(var f=0;f<o.length;f++){var p=o[f];if(!P.isTimeStampFrame(p)){var L=new T(l,d,"");L.value=p,this.id3Track.addCue(L)}}}}},D.onBufferFlushing=function(w,O){var k=O.startOffset,A=O.endOffset,T=O.type;if(!T||T==="audio"){var h=this.id3Track;h&&Object(B.removeCuesInRange)(h,k,A)}},I}();Q.default=W},"./src/controller/latency-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return I});var Z=_("./src/errors.ts"),B=_("./src/events.ts"),P=_("./src/utils/logger.ts");function z(D,y){for(var w=0;w<y.length;w++){var O=y[w];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(D,O.key,O)}}function W(D,y,w){return y&&z(D.prototype,y),w&&z(D,w),D}var I=function(){function D(w){var O=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 O.timeupdate()},this.hls=w,this.config=w.config,this.registerListeners()}var y=D.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(O,k){this.media=k.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(O,k){var A=k.details;this.levelDetails=A,A.advanced&&this.timeupdate(),!A.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(O,k){if(k.details!==Z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,P.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var O=this.media,k=this.levelDetails;if(!O||!k)return;this.currentTime=O.currentTime;var A=this.computeLatency();if(A===null)return;this._latency=A;var T=this.config,h=T.lowLatencyMode,o=T.maxLiveSyncPlaybackRate;if(!h||o===1)return;var l=this.targetLatency;if(l===null)return;var d=A-l,C=Math.min(this.maxLatency,l+k.targetduration),f=d<C;if(k.live&&f&&d>.05&&this.forwardBufferLength>1){var p=Math.min(2,Math.max(1,o)),L=Math.round(2/(1+Math.exp(-.75*d-this.edgeStalled))*20)/20;O.playbackRate=Math.min(p,Math.max(1,L))}else O.playbackRate!==1&&O.playbackRate!==0&&(O.playbackRate=1)},y.estimateLiveEdge=function(){var O=this.levelDetails;return O===null?null:O.edge+O.age},y.computeLatency=function(){var O=this.estimateLiveEdge();return O===null?null:O-this.currentTime},W(D,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var O=this.config,k=this.levelDetails;return O.liveMaxLatencyDuration!==void 0?O.liveMaxLatencyDuration:k?O.liveMaxLatencyDurationCount*k.targetduration:0}},{key:"targetLatency",get:function(){var O=this.levelDetails;if(O===null)return null;var k=O.holdBack,A=O.partHoldBack,T=O.targetduration,h=this.config,o=h.liveSyncDuration,l=h.liveSyncDurationCount,d=h.lowLatencyMode,C=this.hls.userConfig,f=d&&A||k;(C.liveSyncDuration||C.liveSyncDurationCount||f===0)&&(f=o!==void 0?o:l*T);var p=T,L=1;return f+Math.min(this.stallCount*L,p)}},{key:"liveSyncPosition",get:function(){var O=this.estimateLiveEdge(),k=this.targetLatency,A=this.levelDetails;if(O===null||k===null||A===null)return null;var T=A.edge,h=O-k-this.edgeStalled,o=T-A.totalduration,l=T-(this.config.lowLatencyMode&&A.partTarget||A.targetduration);return Math.min(Math.max(o,h),l)}},{key:"drift",get:function(){var O=this.levelDetails;return O===null?1:O.drift}},{key:"edgeStalled",get:function(){var O=this.levelDetails;if(O===null)return 0;var k=(this.config.lowLatencyMode&&O.partTarget||O.targetduration)*3;return Math.max(O.age-k,0)}},{key:"forwardBufferLength",get:function(){var O=this.media,k=this.levelDetails;if(!O||!k)return 0;var A=O.buffered.length;return A?O.buffered.end(A-1):k.edge-this.currentTime}}]),D}()},"./src/controller/level-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return h});var Z=_("./src/types/level.ts"),B=_("./src/events.ts"),P=_("./src/errors.ts"),z=_("./src/utils/codecs.ts"),W=_("./src/controller/level-helper.ts"),I=_("./src/controller/base-playlist-controller.ts"),D=_("./src/types/loader.ts");function y(){return y=Object.assign||function(o){for(var l=1;l<arguments.length;l++){var d=arguments[l];for(var C in d)Object.prototype.hasOwnProperty.call(d,C)&&(o[C]=d[C])}return o},y.apply(this,arguments)}function w(o,l){for(var d=0;d<l.length;d++){var C=l[d];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(o,C.key,C)}}function O(o,l,d){return l&&w(o.prototype,l),d&&w(o,d),o}function k(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,A(o,l)}function A(o,l){return A=Object.setPrototypeOf||function(C,f){return C.__proto__=f,C},A(o,l)}var T=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(o){k(l,o);function l(C){var f;return f=o.call(this,C,"[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(p){p.loadError=0}),o.prototype.startLoad.call(this)},d.onManifestLoaded=function(f,p){var L=[],b=[],g=[],c,u={},a,x=!1,v=!1,E=!1;if(p.levels.forEach(function(V){var R=V.attrs;x=x||!!(V.width&&V.height),v=v||!!V.videoCodec,E=E||!!V.audioCodec,T&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var M=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;a=u[M],a?a.url.push(V.url):(a=new Z.Level(V),u[M]=a,L.push(a)),R&&(R.AUDIO&&Object(W.addGroupId)(a,"audio",R.AUDIO),R.SUBTITLES&&Object(W.addGroupId)(a,"text",R.SUBTITLES))}),(x||v)&&E&&(L=L.filter(function(V){var R=V.videoCodec,M=V.width,$=V.height;return!!R||!!(M&&$)})),L=L.filter(function(V){var R=V.audioCodec,M=V.videoCodec;return(!R||Object(z.isCodecSupportedInMp4)(R,"audio"))&&(!M||Object(z.isCodecSupportedInMp4)(M,"video"))}),p.audioTracks&&(b=p.audioTracks.filter(function(V){return!V.audioCodec||Object(z.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(W.assignTrackIdsByGroup)(b)),p.subtitles&&(g=p.subtitles,Object(W.assignTrackIdsByGroup)(g)),L.length>0){c=L[0].bitrate,L.sort(function(V,R){return V.bitrate-R.bitrate}),this._levels=L;for(var N=0;N<L.length;N++)if(L[N].bitrate===c){this._firstLevel=N,this.log("manifest loaded, "+L.length+" level(s) found, first bitrate: "+c);break}var F=E&&!v,K={levels:L,audioTracks:b,subtitleTracks:g,firstLevel:this._firstLevel,stats:p.stats,audio:E,video:v,altAudio:!F&&b.some(function(V){return!!V.url})};this.hls.trigger(B.Events.MANIFEST_PARSED,K),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(B.Events.ERROR,{type:P.ErrorTypes.MEDIA_ERROR,details:P.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:p.url,reason:"no level with compatible codecs found in manifest"})},d.onError=function(f,p){if(o.prototype.onError.call(this,f,p),p.fatal)return;var L=p.context,b=this._levels[this.currentLevelIndex];if(L&&(L.type===D.PlaylistContextType.AUDIO_TRACK&&b.audioGroupIds&&L.groupId===b.audioGroupIds[b.urlId]||L.type===D.PlaylistContextType.SUBTITLE_TRACK&&b.textGroupIds&&L.groupId===b.textGroupIds[b.urlId])){this.redundantFailover(this.currentLevelIndex);return}var g=!1,c=!0,u;switch(p.details){case P.ErrorDetails.FRAG_LOAD_ERROR:case P.ErrorDetails.FRAG_LOAD_TIMEOUT:case P.ErrorDetails.KEY_LOAD_ERROR:case P.ErrorDetails.KEY_LOAD_TIMEOUT:if(p.frag){var a=this._levels[p.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(u=p.frag.level)):u=p.frag.level}break;case P.ErrorDetails.LEVEL_LOAD_ERROR:case P.ErrorDetails.LEVEL_LOAD_TIMEOUT:L&&(L.deliveryDirectives&&(c=!1),u=L.level),g=!0;break;case P.ErrorDetails.REMUX_ALLOC_ERROR:u=p.level,g=!0;break}u!==void 0&&this.recoverLevel(p,u,g,c)},d.recoverLevel=function(f,p,L,b){var g=f.details,c=this._levels[p];if(c.loadError++,L){var u=this.retryLoadingOrFail(f);if(u)f.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(b){var a=c.url.length;if(a>1&&c.loadError<a)f.levelRetry=!0,this.redundantFailover(p);else if(this.manualLevelIndex===-1){var x=p===0?this._levels.length-1:p-1;this.currentLevelIndex!==x&&this._levels[x].loadError===0&&(this.warn(g+": switch to "+x),f.levelRetry=!0,this.hls.nextAutoLevel=x)}}},d.redundantFailover=function(f){var p=this._levels[f],L=p.url.length;if(L>1){var b=(p.urlId+1)%L;this.warn("Switching to redundant URL-id "+b),this._levels.forEach(function(g){g.urlId=b}),this.level=f}},d.onFragLoaded=function(f,p){var L=p.frag;if(L!==void 0&&L.type===D.PlaylistLevelType.MAIN){var b=this._levels[L.level];b!==void 0&&(b.fragmentError=0,b.loadError=0)}},d.onLevelLoaded=function(f,p){var L,b=p.level,g=p.details,c=this._levels[b];if(!c){var u;this.warn("Invalid level index "+b),(u=p.deliveryDirectives)!==null&&u!==void 0&&u.skip&&(g.deltaUpdateFailed=!0);return}b===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(b,p,c.details)):(L=p.deliveryDirectives)!==null&&L!==void 0&&L.skip&&(g.deltaUpdateFailed=!0)},d.onAudioTrackSwitched=function(f,p){var L=this.hls.levels[this.currentLevelIndex];if(!L)return;if(L.audioGroupIds){for(var b=-1,g=this.hls.audioTracks[p.id].groupId,c=0;c<L.audioGroupIds.length;c++)if(L.audioGroupIds[c]===g){b=c;break}b!==L.urlId&&(L.urlId=b,this.startLoad())}},d.loadPlaylist=function(f){var p=this.currentLevelIndex,L=this._levels[p];if(this.canLoad&&L&&L.url.length>0){var b=L.urlId,g=L.url[b];if(f)try{g=f.addDirectives(g)}catch(c){this.warn("Could not construct new URL with HLS Delivery Directives: "+c)}this.log("Attempt loading level index "+p+(f?" at sn "+f.msn+" part "+f.part:"")+" with URL-id "+b+" "+g),this.clearTimer(),this.hls.trigger(B.Events.LEVEL_LOADING,{url:g,level:p,id:b,deliveryDirectives:f||null})}},d.removeLevel=function(f,p){var L=function(c,u){return u!==p},b=this._levels.filter(function(g,c){return c!==f?!0:g.url.length>1&&p!==void 0?(g.url=g.url.filter(L),g.audioGroupIds&&(g.audioGroupIds=g.audioGroupIds.filter(L)),g.textGroupIds&&(g.textGroupIds=g.textGroupIds.filter(L)),g.urlId=0,!0):!1}).map(function(g,c){var u=g.details;return u!=null&&u.fragments&&u.fragments.forEach(function(a){a.level=c}),g});this._levels=b,this.hls.trigger(B.Events.LEVELS_UPDATED,{levels:b})},O(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(f){var p,L=this._levels;if(L.length===0)return;if(this.currentLevelIndex===f&&(p=L[f])!==null&&p!==void 0&&p.details)return;if(f<0||f>=L.length){var b=f<0;if(this.hls.trigger(B.Events.ERROR,{type:P.ErrorTypes.OTHER_ERROR,details:P.ErrorDetails.LEVEL_SWITCH_ERROR,level:f,fatal:b,reason:"invalid level idx"}),b)return;f=Math.min(f,L.length-1)}this.clearTimer();var g=this.currentLevelIndex,c=L[g],u=L[f];this.log("switching to level "+f+" from "+g),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 x=u.details;if(!x||x.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}(I.default)},"./src/controller/level-helper.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"addGroupId",function(){return P}),_.d(Q,"assignTrackIdsByGroup",function(){return z}),_.d(Q,"updatePTS",function(){return W}),_.d(Q,"updateFragPTSDTS",function(){return D}),_.d(Q,"mergeDetails",function(){return y}),_.d(Q,"mapPartIntersection",function(){return w}),_.d(Q,"mapFragmentIntersection",function(){return O}),_.d(Q,"adjustSliding",function(){return k}),_.d(Q,"addSliding",function(){return A}),_.d(Q,"computeReloadInterval",function(){return T}),_.d(Q,"getFragmentWithSN",function(){return h}),_.d(Q,"getPartWith",function(){return o});var Z=_("./src/polyfills/number.ts"),B=_("./src/utils/logger.ts");function P(l,d,C){switch(d){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(C);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(C);break}}function z(l){var d={};l.forEach(function(C){var f=C.groupId||"";C.id=d[f]=d[f]||0,d[f]++})}function W(l,d,C){var f=l[d],p=l[C];I(f,p)}function I(l,d){var C=d.startPTS;if(Object(Z.isFiniteNumber)(C)){var f=0,p;d.sn>l.sn?(f=C-l.start,p=l):(f=l.start-C,p=d),p.duration!==f&&(p.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 D(l,d,C,f,p,L){var b=f-C;b<=0&&(B.logger.warn("Fragment should have a positive duration",d),f=C+d.duration,L=p+d.duration);var g=C,c=f,u=d.startPTS,a=d.endPTS;if(Object(Z.isFiniteNumber)(u)){var x=Math.abs(u-C);Object(Z.isFiniteNumber)(d.deltaPTS)?d.deltaPTS=Math.max(x,d.deltaPTS):d.deltaPTS=x,g=Math.max(C,u),C=Math.min(C,u),p=Math.min(p,d.startDTS),c=Math.min(f,a),f=Math.max(f,a),L=Math.max(L,d.endDTS)}d.duration=f-C;var v=C-d.start;d.appendedPTS=f,d.start=d.startPTS=C,d.maxStartPTS=g,d.startDTS=p,d.endPTS=f,d.minEndPTS=c,d.endDTS=L;var E=d.sn;if(!l||E<l.startSN||E>l.endSN)return 0;var N,F=E-l.startSN,K=l.fragments;for(K[F]=d,N=F;N>0;N--)I(K[N],K[N-1]);for(N=F;N<K.length-1;N++)I(K[N],K[N+1]);return l.fragmentHint&&I(K[K.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,v}function y(l,d){for(var C=null,f=l.fragments,p=f.length-1;p>=0;p--){var L=f[p].initSegment;if(L){C=L;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var b=0,g;if(O(l,d,function(N,F){N.relurl&&(b=N.cc-F.cc),Object(Z.isFiniteNumber)(N.startPTS)&&Object(Z.isFiniteNumber)(N.endPTS)&&(F.start=F.startPTS=N.startPTS,F.startDTS=N.startDTS,F.appendedPTS=N.appendedPTS,F.maxStartPTS=N.maxStartPTS,F.endPTS=N.endPTS,F.endDTS=N.endDTS,F.minEndPTS=N.minEndPTS,F.duration=N.endPTS-N.startPTS,F.duration&&(g=F),d.PTSKnown=d.alignedSliding=!0),F.elementaryStreams=N.elementaryStreams,F.loader=N.loader,F.stats=N.stats,F.urlId=N.urlId,N.initSegment&&(F.initSegment=N.initSegment,C=N.initSegment)}),C){var c=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments;c.forEach(function(N){var F;(!N.initSegment||N.initSegment.relurl===((F=C)===null||F===void 0?void 0:F.relurl))&&(N.initSegment=C)})}if(d.skippedSegments&&(d.deltaUpdateFailed=d.fragments.some(function(N){return!N}),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(b){B.logger.warn("discontinuity sliding from playlist, take drift into account");for(var x=0;x<a.length;x++)a[x].cc+=b}d.skippedSegments&&(d.startCC=d.fragments[0].cc),w(l.partList,d.partList,function(N,F){F.elementaryStreams=N.elementaryStreams,F.stats=N.stats}),g?D(d,g,g.startPTS,g.endPTS,g.startDTS,g.endDTS):k(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 E=d.edge;d.driftStart||(d.driftStartTime=v,d.driftStart=E),d.driftEndTime=v,d.driftEnd=E}else d.driftEndTime=l.driftEndTime,d.driftEnd=l.driftEnd,d.advancedDateTime=l.advancedDateTime}function w(l,d,C){if(l&&d)for(var f=0,p=0,L=l.length;p<=L;p++){var b=l[p],g=d[p+f];b&&g&&b.index===g.index&&b.fragment.sn===g.fragment.sn?C(b,g):f--}}function O(l,d,C){for(var f=d.skippedSegments,p=Math.max(l.startSN,d.startSN)-d.startSN,L=(l.fragmentHint?1:0)+(f?d.endSN:Math.min(l.endSN,d.endSN))-d.startSN,b=d.startSN-l.startSN,g=d.fragmentHint?d.fragments.concat(d.fragmentHint):d.fragments,c=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,u=p;u<=L;u++){var a=c[b+u],x=g[u];f&&!x&&u<f&&(x=d.fragments[u]=a),a&&x&&C(a,x)}}function k(l,d){var C=d.startSN+d.skippedSegments-l.startSN,f=l.fragments;if(C<0||C>=f.length)return;A(d,f[C].start)}function A(l,d){if(d){for(var C=l.fragments,f=l.skippedSegments;f<C.length;f++)C[f].start+=d;l.fragmentHint&&(l.fragmentHint.start+=d)}}function T(l,d){var C=1e3*l.levelTargetDuration,f=C/2,p=l.age,L=p>0&&p<C*3,b=d.loading.end-d.loading.start,g,c=l.availabilityDelay;if(l.updated===!1)if(L){var u=333*l.misses;g=Math.max(Math.min(f,b*2),u),l.availabilityDelay=(l.availabilityDelay||0)+g}else g=f;else L?(c=Math.min(c||C/2,p),l.availabilityDelay=c,g=c+C-p):g=C-b;return Math.round(g)}function h(l,d,C){if(!l||!l.details)return null;var f=l.details,p=f.fragments[d-f.startSN];return p||(p=f.fragmentHint,p&&p.sn===d?p:d<f.startSN&&C&&C.sn===d?C:null)}function o(l,d,C){if(!l||!l.details)return null;var f=l.details.partList;if(f)for(var p=f.length;p--;){var L=f[p];if(L.index===C&&L.fragment.sn===d)return L}return null}},"./src/controller/stream-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return f});var Z=_("./src/polyfills/number.ts"),B=_("./src/controller/base-stream-controller.ts"),P=_("./src/is-supported.ts"),z=_("./src/events.ts"),W=_("./src/utils/buffer-helper.ts"),I=_("./src/controller/fragment-tracker.ts"),D=_("./src/types/loader.ts"),y=_("./src/loader/fragment.ts"),w=_("./src/demux/transmuxer-interface.ts"),O=_("./src/types/transmuxer.ts"),k=_("./src/controller/gap-controller.ts"),A=_("./src/errors.ts"),T=_("./src/utils/logger.ts");function h(p,L){for(var b=0;b<L.length;b++){var g=L[b];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(p,g.key,g)}}function o(p,L,b){return L&&h(p.prototype,L),b&&h(p,b),p}function l(p,L){p.prototype=Object.create(L.prototype),p.prototype.constructor=p,d(p,L)}function d(p,L){return d=Object.setPrototypeOf||function(g,c){return g.__proto__=c,g},d(p,L)}var C=100,f=function(p){l(L,p);function L(g,c){var u;return u=p.call(this,g,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 b=L.prototype;return b._registerListeners=function(){var c=this.hls;c.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.on(z.Events.ERROR,this.onError,this),c.on(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},b._unregisterListeners=function(){var c=this.hls;c.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(z.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.off(z.Events.ERROR,this.onError,this),c.off(z.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(z.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(z.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(z.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this)},b.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},b.startLoad=function(c){if(this.levels){var u=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(C),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var x=a.startLevel;x===-1&&(a.config.testBandwidth?(x=0,this.bitrateTest=!0):x=a.nextAutoLevel),this.level=a.nextLoadLevel=x,this.loadedmetadata=!1}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},b.stopLoad=function(){this._forceStartLoad=!1,p.prototype.stopLoad.call(this)},b.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,x=u==null||((c=u[a])===null||c===void 0)?void 0:c.details;if(x&&(!x.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(x))break;this.state=B.State.IDLE;break}break}case B.State.FRAG_LOADING_WAITING_RETRY:{var v,E=self.performance.now(),N=this.retryDate;(!N||E>=N||(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()},b.onTickEnd=function(){p.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},b.doTickIdle=function(){var c,u,a=this.hls,x=this.levelLastLoaded,v=this.levels,E=this.media,N=a.config,F=a.nextLoadLevel;if(x===null||!E&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[F])return;var K=v[F];this.level=a.nextLoadLevel=F;var V=K.details;if(!V||this.state===B.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==F){this.state=B.State.WAITING_LEVEL;return}var R=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:E,D.PlaylistLevelType.MAIN);if(R===null)return;var M=R.len,$=this.getMaxBufferLength(K.maxBitrate);if(M>=$)return;if(this._streamEnded(R,V)){var ee={};this.altAudio&&(ee.type="video"),this.hls.trigger(z.Events.BUFFER_EOS,ee),this.state=B.State.ENDED;return}var ae=R.end,fe=this.getNextFragment(ae,V);if(this.couldBacktrack&&!this.fragPrevious&&fe&&fe.sn!=="initSegment"){var De=fe.sn-V.startSN;De>1&&(fe=V.fragments[De-1],this.fragmentTracker.removeFragment(fe))}if(fe&&this.fragmentTracker.getState(fe)===I.FragmentState.OK&&this.nextLoadPosition>ae){var Se=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(E,Se,D.PlaylistLevelType.MAIN),fe=this.getNextFragment(this.nextLoadPosition,V)}if(!fe)return;fe.initSegment&&!fe.initSegment.data&&!this.bitrateTest&&(fe=fe.initSegment),((c=fe.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((u=fe.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(fe,V):this.loadFragment(fe,V,ae)},b.loadFragment=function(c,u,a){var x,v=this.fragmentTracker.getState(c);if(this.fragCurrent=c,v===I.FragmentState.BACKTRACKED){var E=this.fragmentTracker.getBacktrackData(c);if(E){this._handleFragmentLoadProgress(E),this._handleFragmentLoadComplete(E);return}else v=I.FragmentState.NOT_LOADED}v===I.FragmentState.NOT_LOADED||v===I.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,p.prototype.loadFragment.call(this,c,u,a)):v===I.FragmentState.APPENDING?this.reduceMaxBufferLength(c.duration)&&this.fragmentTracker.removeFragment(c):((x=this.media)===null||x===void 0?void 0:x.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},b.getAppendedFrag=function(c){var u=this.fragmentTracker.getAppendedFrag(c,D.PlaylistLevelType.MAIN);return u&&"fragment"in u?u.fragment:u},b.getBufferedFrag=function(c){return this.fragmentTracker.getBufferedFrag(c,D.PlaylistLevelType.MAIN)},b.followingBufferedFrag=function(c){return c?this.getBufferedFrag(c.end+.5):null},b.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},b.nextLevelSwitch=function(){var c=this.levels,u=this.media;if(u!=null&&u.readyState){var a,x=this.getAppendedFrag(u.currentTime);if(x&&x.start>1&&this.flushMainBuffer(0,x.start-1),!u.paused&&c){var v=this.hls.nextLoadLevel,E=c[v],N=this.fragLastKbps;N&&this.fragCurrent?a=this.fragCurrent.duration*E.maxBitrate/(1e3*N)+1:a=0}else a=0;var F=this.getBufferedFrag(u.currentTime+a);if(F){var K=this.followingBufferedFrag(F);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,R=K.duration,M=Math.max(F.end,V+Math.min(Math.max(R-this.config.maxFragLookUpTolerance,R*.5),R*.75));this.flushMainBuffer(M,Number.POSITIVE_INFINITY)}}}},b.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()},b.flushMainBuffer=function(c,u){p.prototype.flushMainBuffer.call(this,c,u,this.altAudio?"video":null)},b.onMediaAttached=function(c,u){p.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 k.default(this.config,a,this.fragmentTracker,this.hls)},b.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),p.prototype.onMediaDetaching.call(this)},b.onMediaPlaying=function(){this.tick()},b.onMediaSeeked=function(){var c=this.media,u=c?c.currentTime:null;Object(Z.isFiniteNumber)(u)&&this.log("Media seeked to "+u.toFixed(3)),this.tick()},b.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(z.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},b.onManifestParsed=function(c,u){var a=!1,x=!1,v;u.levels.forEach(function(E){v=E.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(a=!0),v.indexOf("mp4a.40.5")!==-1&&(x=!0))}),this.audioCodecSwitch=a&&x&&!Object(P.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},b.onLevelLoading=function(c,u){var a=this.levels;if(!a||this.state!==B.State.IDLE)return;var x=a[u.level];(!x.details||x.details.live&&this.levelLastLoaded!==u.level||this.waitForCdnTuneIn(x.details))&&(this.state=B.State.WAITING_LEVEL)},b.onLevelLoaded=function(c,u){var a,x=this.levels,v=u.level,E=u.details,N=E.totalduration;if(!x){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+E.startSN+","+E.endSN+"], cc ["+E.startCC+", "+E.endCC+"] duration:"+N);var F=this.fragCurrent;F&&(this.state===B.State.FRAG_LOADING||this.state===B.State.FRAG_LOADING_WAITING_RETRY)&&(F.level!==u.level&&F.loader&&(this.state=B.State.IDLE,F.loader.abort()));var K=x[v],V=0;if(E.live||(a=K.details)!==null&&a!==void 0&&a.live){if(E.fragments[0]||(E.deltaUpdateFailed=!0),E.deltaUpdateFailed)return;V=this.alignPlaylists(E,K.details)}if(K.details=E,this.levelLastLoaded=v,this.hls.trigger(z.Events.LEVEL_UPDATED,{details:E,level:v}),this.state===B.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(E))return;this.state=B.State.IDLE}this.startFragRequested?E.live&&this.synchronizeToLiveEdge(E):this.setStartPosition(E,V),this.tick()},b._handleFragmentLoadProgress=function(c){var u,a=c.frag,x=c.part,v=c.payload,E=this.levels;if(!E){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var N=E[a.level],F=N.details;if(!F){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var K=N.videoCodec,V=F.PTSKnown||!F.live,R=(u=a.initSegment)===null||u===void 0?void 0:u.data,M=this._getAudioCodec(N),$=this.transmuxer=this.transmuxer||new w.default(this.hls,D.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ee=x?x.index:-1,ae=ee!==-1,fe=new O.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,ee,ae),De=this.initPTS[a.cc];$.push(v,R,M,K,a,x,F.totalduration,V,fe,De)},b.onAudioTrackSwitching=function(c,u){var a=this.altAudio,x=!!u.url,v=u.id;if(!x){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var E=this.fragCurrent;E!=null&&E.loader&&(this.log("Switching to main audio track, cancel main fragment load"),E.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;a&&N.trigger(z.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(z.Events.AUDIO_TRACK_SWITCHED,{id:v})}},b.onAudioTrackSwitched=function(c,u){var a=u.id,x=!!this.hls.audioTracks[a].url;if(x){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=x,this.tick()},b.onBufferCreated=function(c,u){var a=u.tracks,x,v,E=!1;for(var N in a){var F=a[N];if(F.id==="main"){if(v=N,x=F,N==="video"){var K=a[N];K&&(this.videoBuffer=K.buffer)}}else E=!0}E&&x?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=x.buffer):this.mediaBuffer=this.media},b.onFragBuffered=function(c,u){var a=u.frag,x=u.part;if(a&&a.type!==D.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(x?" p: "+x.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===B.State.PARSED&&(this.state=B.State.IDLE);return}var v=x?x.stats:a.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,x)},b.onError=function(c,u){switch(u.details){case A.ErrorDetails.FRAG_LOAD_ERROR:case A.ErrorDetails.FRAG_LOAD_TIMEOUT:case A.ErrorDetails.KEY_LOAD_ERROR:case A.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(D.PlaylistLevelType.MAIN,u);break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.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 A.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="main"&&(this.state===B.State.PARSING||this.state===B.State.PARSED)){var a=!0,x=this.getFwdBufferInfo(this.media,D.PlaylistLevelType.MAIN);x&&x.len>.5&&(a=!this.reduceMaxBufferLength(x.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},b.checkBuffer=function(){var c=this.media,u=this.gapController;if(!c||!u||!c.readyState)return;var a=W.BufferHelper.getBuffered(c);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):u.poll(this.lastCurrentTime),this.lastCurrentTime=c.currentTime},b.onFragLoadEmergencyAborted=function(){this.state=B.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},b.onBufferFlushed=function(c,u){var a=u.type;if(a!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var x=(a===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(x,a,D.PlaylistLevelType.MAIN)}},b.onLevelsUpdated=function(c,u){this.levels=u.levels},b.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},b.seekToStartPos=function(){var c=this.media,u=c.currentTime,a=this.startPosition;if(a>=0&&u<a){if(c.seeking){T.logger.log("could not seek to "+a+", already seeking at "+u);return}var x=W.BufferHelper.getBuffered(c),v=x.length?x.start(0):0,E=v-a;E>0&&(E<this.config.maxBufferHole||E<this.config.maxFragLookUpTolerance)&&(T.logger.log("adjusting start position by "+E+" to match buffer start"),a+=E,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+u),c.currentTime=a}},b._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},b._loadBitrateTestFrag=function(c){var u=this;this._doFragLoad(c).then(function(a){var x=u.hls;if(!a||x.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(),x.trigger(z.Events.FRAG_LOADED,a)})},b._handleTransmuxComplete=function(c){var u,a="main",x=this.hls,v=c.remuxResult,E=c.chunkMeta,N=this.getCurrentContext(E);if(!N){this.warn("The loading context changed while buffering fragment "+E.sn+" of level "+E.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(E.level);return}var F=N.frag,K=N.part,V=N.level,R=v.video,M=v.text,$=v.id3,ee=v.initSegment,ae=this.altAudio?void 0:v.audio;if(this.fragContextChanged(F))return;if(this.state=B.State.PARSING,ee){ee.tracks&&(this._bufferInitSegment(V,ee.tracks,F,E),x.trigger(z.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:a,tracks:ee.tracks}));var fe=ee.initPTS,De=ee.timescale;Object(Z.isFiniteNumber)(fe)&&(this.initPTS[F.cc]=fe,x.trigger(z.Events.INIT_PTS_FOUND,{frag:F,id:a,initPTS:fe,timescale:De}))}if(R&&v.independent!==!1){if(V.details){var Se=R.startPTS,Ce=R.endPTS,we=R.startDTS,Te=R.endDTS;if(K)K.elementaryStreams[R.type]={startPTS:Se,endPTS:Ce,startDTS:we,endDTS:Te};else if(R.firstKeyFrame&&R.independent&&(this.couldBacktrack=!0),R.dropped&&R.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<Se){this.backtrack(F);return}F.setElementaryStreamInfo(R.type,F.start,Ce,F.start,Te,!0)}F.setElementaryStreamInfo(R.type,Se,Ce,we,Te),this.bufferFragmentData(R,F,K,E)}}else if(v.independent===!1){this.backtrack(F);return}if(ae){var he=ae.startPTS,te=ae.endPTS,de=ae.startDTS,ne=ae.endDTS;K&&(K.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:te,startDTS:de,endDTS:ne}),F.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,he,te,de,ne),this.bufferFragmentData(ae,F,K,E)}if($!=null&&(u=$.samples)!==null&&u!==void 0&&u.length){var Le={frag:F,id:a,samples:$.samples};x.trigger(z.Events.FRAG_PARSING_METADATA,Le)}if(M){var Re={frag:F,id:a,samples:M.samples};x.trigger(z.Events.FRAG_PARSING_USERDATA,Re)}},b._bufferInitSegment=function(c,u,a,x){var v=this;if(this.state!==B.State.PARSING)return;this.audioOnly=!!u.audio&&!u.video,this.altAudio&&!this.audioOnly&&delete u.audio;var E=u.audio,N=u.video,F=u.audiovideo;if(E){var K=c.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),E.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&E.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),c.audioCodec&&c.audioCodec!==K&&this.log('Swapping manifest audio codec "'+c.audioCodec+'" for "'+K+'"'),E.levelCodec=K,E.id="main",this.log("Init audio buffer, container:"+E.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(c.audioCodec||"")+"/"+E.codec+"]")}N&&(N.levelCodec=c.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(c.videoCodec||"")+"/"+N.codec+"]")),F&&this.log("Init audiovideo buffer, container:"+F.container+", codecs[level/parsed]=["+(c.attrs.CODECS||"")+"/"+F.codec+"]"),this.hls.trigger(z.Events.BUFFER_CODECS,u),Object.keys(u).forEach(function(R){var M=u[R],$=M.initSegment;$!=null&&$.byteLength&&v.hls.trigger(z.Events.BUFFER_APPENDING,{type:R,data:$,frag:a,part:null,chunkMeta:x,parent:a.type})}),this.tick()},b.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},b.checkFragmentChanged=function(){var c=this.media,u=null;if(c&&c.readyState>1&&c.seeking===!1){var a=c.currentTime;if(W.BufferHelper.isBuffered(c,a)?u=this.getAppendedFrag(a):W.BufferHelper.isBuffered(c,a+.1)&&(u=this.getAppendedFrag(a+.1)),u){var x=this.fragPlaying,v=u.level;(!x||u.sn!==x.sn||x.level!==v||u.urlId!==x.urlId)&&(this.hls.trigger(z.Events.FRAG_CHANGED,{frag:u}),(!x||x.level!==v)&&this.hls.trigger(z.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(le,Q,_){"use strict";_.r(Q),_.d(Q,"SubtitleStreamController",function(){return l});var Z=_("./src/events.ts"),B=_("./src/utils/logger.ts"),P=_("./src/utils/buffer-helper.ts"),z=_("./src/controller/fragment-finders.ts"),W=_("./src/utils/discontinuities.ts"),I=_("./src/controller/level-helper.ts"),D=_("./src/controller/fragment-tracker.ts"),y=_("./src/controller/base-stream-controller.ts"),w=_("./src/types/loader.ts"),O=_("./src/types/level.ts");function k(d,C){for(var f=0;f<C.length;f++){var p=C[f];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(d,p.key,p)}}function A(d,C,f){return C&&k(d.prototype,C),f&&k(d,f),d}function T(d,C){d.prototype=Object.create(C.prototype),d.prototype.constructor=d,h(d,C)}function h(d,C){return h=Object.setPrototypeOf||function(p,L){return p.__proto__=L,p},h(d,C)}var o=500,l=function(d){T(C,d);function C(p,L){var b;return b=d.call(this,p,L,"[subtitle-stream-controller]")||this,b.levels=[],b.currentTrackId=-1,b.tracksBuffered=[],b.mainDetails=null,b._registerListeners(),b}var f=C.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var L=this.hls;L.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.on(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.on(Z.Events.ERROR,this.onError,this),L.on(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.on(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.on(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.on(Z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f._unregisterListeners=function(){var L=this.hls;L.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),L.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),L.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),L.off(Z.Events.LEVEL_LOADED,this.onLevelLoaded,this),L.off(Z.Events.ERROR,this.onError,this),L.off(Z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),L.off(Z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),L.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),L.off(Z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),L.off(Z.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,b){this.mainDetails=b.details},f.onSubtitleFragProcessed=function(L,b){var g=b.frag,c=b.success;if(this.fragPrevious=g,this.state=y.State.IDLE,!c)return;var u=this.tracksBuffered[this.currentTrackId];if(!u)return;for(var a,x=g.start,v=0;v<u.length;v++)if(x>=u[v].start&&x<=u[v].end){a=u[v];break}var E=g.start+g.duration;a?a.end=E:(a={start:x,end:E},u.push(a)),this.fragmentTracker.fragBuffered(g)},f.onBufferFlushing=function(L,b){var g=b.startOffset,c=b.endOffset;if(g===0&&c!==Number.POSITIVE_INFINITY){var u=this.currentTrackId,a=this.levels;if(!a.length||!a[u]||!a[u].details)return;var x=a[u].details,v=x.targetduration,E=c-v;if(E<=0)return;b.endOffsetSubtitles=Math.max(0,E),this.tracksBuffered.forEach(function(N){for(var F=0;F<N.length;){if(N[F].end<=E){N.shift();continue}else if(N[F].start<E)N[F].start=E;else break;F++}}),this.fragmentTracker.removeFragmentsInRange(g,E,w.PlaylistLevelType.SUBTITLE)}},f.onError=function(L,b){var g,c=b.frag;if(!c||c.type!==w.PlaylistLevelType.SUBTITLE)return;(g=this.fragCurrent)!==null&&g!==void 0&&g.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},f.onSubtitleTracksUpdated=function(L,b){var g=this,c=b.subtitleTracks;this.tracksBuffered=[],this.levels=c.map(function(u){return new O.Level(u)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(u){g.tracksBuffered[u.id]=[]}),this.mediaBuffer=null},f.onSubtitleTrackSwitch=function(L,b){if(this.currentTrackId=b.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var g=this.levels[this.currentTrackId];g!=null&&g.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,g&&this.setInterval(o)},f.onSubtitleTrackLoaded=function(L,b){var g,c=b.details,u=b.id,a=this.currentTrackId,x=this.levels;if(!x.length)return;var v=x[a];if(u>=x.length||u!==a||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,c.live||(g=v.details)!==null&&g!==void 0&&g.live){var E=this.mainDetails;if(c.deltaUpdateFailed||!E)return;var N=E.fragments[0];if(!v.details)c.hasProgramDateTime&&E.hasProgramDateTime?Object(W.alignMediaPlaylistByPDT)(c,E):N&&Object(I.addSliding)(c,N.start);else{var F=this.alignPlaylists(c,v.details);F===0&&N&&Object(I.addSliding)(c,N.start)}}if(v.details=c,this.levelLastLoaded=u,this.tick(),c.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var K=Object(z.findFragmentByPTS)(null,c.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},f._handleFragmentLoadComplete=function(L){var b=L.frag,g=L.payload,c=b.decryptdata,u=this.hls;if(this.fragContextChanged(b))return;if(g&&g.byteLength>0&&c&&c.key&&c.iv&&c.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(g),c.key.buffer,c.iv.buffer).then(function(x){var v=performance.now();u.trigger(Z.Events.FRAG_DECRYPTED,{frag:b,payload:x,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,b=this.currentTrackId,g=this.levels;if(!g.length||!g[b]||!g[b].details)return;var c=g[b].details,u=c.targetduration,a=this.config,x=this.media,v=P.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,x.currentTime-u,a.maxBufferHole),E=v.end,N=v.len,F=this.getMaxBufferLength()+u;if(N>F)return;console.assert(c,"Subtitle track details are defined on idle subtitle stream controller tick");var K=c.fragments,V=K.length,R=c.edge,M,$=this.fragPrevious;if(E<R){var ee=a.maxFragLookUpTolerance;$&&c.hasProgramDateTime&&(M=Object(z.findFragmentByPDT)(K,$.endProgramDateTime,ee)),M||(M=Object(z.findFragmentByPTS)($,K,E,ee),!M&&$&&$.start<K[0].start&&(M=K[0]))}else M=K[V-1];(L=M)!==null&&L!==void 0&&L.encrypted?(B.logger.log("Loading key for "+M.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(Z.Events.KEY_LOADING,{frag:M})):M&&this.fragmentTracker.getState(M)===D.FragmentState.NOT_LOADED&&this.loadFragment(M,c,E)}},f.loadFragment=function(L,b,g){this.fragCurrent=L,d.prototype.loadFragment.call(this,L,b,g)},A(C,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),C}(y.default)},"./src/controller/subtitle-track-controller.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/events.ts"),B=_("./src/utils/texttrack-utils.ts"),P=_("./src/controller/base-playlist-controller.ts"),z=_("./src/types/loader.ts");function W(k,A){for(var T=0;T<A.length;T++){var h=A[T];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(k,h.key,h)}}function I(k,A,T){return A&&W(k.prototype,A),T&&W(k,T),k}function D(k,A){k.prototype=Object.create(A.prototype),k.prototype.constructor=k,y(k,A)}function y(k,A){return y=Object.setPrototypeOf||function(h,o){return h.__proto__=o,h},y(k,A)}var w=function(k){D(A,k);function A(h){var o;return o=k.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 T=A.prototype;return T.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,k.prototype.destroy.call(this)},T.registerListeners=function(){var o=this.hls;o.on(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(Z.Events.ERROR,this.onError,this)},T.unregisterListeners=function(){var o=this.hls;o.off(Z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(Z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(Z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(Z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(Z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(Z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(Z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(Z.Events.ERROR,this.onError,this)},T.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)},T.pollTrackChange=function(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},T.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=O(this.media.textTracks);o.forEach(function(l){Object(B.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},T.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},T.onManifestParsed=function(o,l){this.tracks=l.subtitleTracks},T.onSubtitleTrackLoaded=function(o,l){var d=l.id,C=l.details,f=this.trackId,p=this.tracksInGroup[f];if(!p){this.warn("Invalid subtitle track id "+d);return}var L=p.details;p.details=l.details,this.log("subtitle track "+d+" loaded ["+C.startSN+"-"+C.endSN+"]"),d===this.trackId&&(this.retryCount=0,this.playlistLoaded(d,l,L))},T.onLevelLoading=function(o,l){this.switchLevel(l.level)},T.onLevelSwitching=function(o,l){this.switchLevel(l.level)},T.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 C=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,f=this.tracks.filter(function(b){return!d||b.groupId===d});this.tracksInGroup=f;var p=this.findTrackId(C==null?void 0:C.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(Z.Events.SUBTITLE_TRACKS_UPDATED,L),p!==-1&&this.setSubtitleTrack(p,C)}},T.findTrackId=function(o){for(var l=this.tracksInGroup,d=0;d<l.length;d++){var C=l[d];if((!this.selectDefaultTrack||C.default)&&(!o||o===C.name))return C.id}return-1},T.onError=function(o,l){if(k.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===z.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},T.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var d=l.id,C=l.groupId,f=l.url;if(o)try{f=o.addDirectives(f)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Loading subtitle playlist for id "+d),this.hls.trigger(Z.Events.SUBTITLE_TRACK_LOADING,{url:f,id:d,groupId:C,deliveryDirectives:o||null})}},T.toggleTrackModes=function(o){var l=this,d=this.media,C=this.subtitleDisplay,f=this.trackId;if(!d)return;var p=O(d.textTracks),L=p.filter(function(c){return c.groupId===l.groupId});if(o===-1)[].slice.call(p).forEach(function(c){c.mode="disabled"});else{var b=L[f];b&&(b.mode="disabled")}var g=L[o];g&&(g.mode=C?"showing":"hidden")},T.setSubtitleTrack=function(o,l){var d,C=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(d=C[o])!==null&&d!==void 0&&d.details)||o<-1||o>=C.length)return;this.clearTimer();var f=C[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,f){var p=f.id,L=f.groupId,b=L===void 0?"":L,g=f.name,c=f.type,u=f.url;this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:p,groupId:b,name:g,type:c,url:u});var a=this.switchParams(f.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(Z.Events.SUBTITLE_TRACK_SWITCH,{id:o})},T.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,l=O(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)},I(A,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,l)}}]),A}(P.default);function O(k){for(var A=[],T=0;T<k.length;T++){var h=k[T];h.kind==="subtitles"&&h.label&&A.push(k[T])}return A}Q.default=w},"./src/controller/timeline-controller.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"TimelineController",function(){return O});var Z=_("./src/polyfills/number.ts"),B=_("./src/events.ts"),P=_("./src/utils/cea-608-parser.ts"),z=_("./src/utils/output-filter.ts"),W=_("./src/utils/webvtt-parser.ts"),I=_("./src/utils/texttrack-utils.ts"),D=_("./src/utils/imsc1-ttml-parser.ts"),y=_("./src/types/loader.ts"),w=_("./src/utils/logger.ts"),O=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=T(),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 z.default(this,"textTrack1"),C=new z.default(this,"textTrack2"),f=new z.default(this,"textTrack3"),p=new z.default(this,"textTrack4");this.cea608Parser1=new P.default(1,d,C),this.cea608Parser2=new P.default(3,f,p)}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,C,f,p,L){for(var b=!1,g=L.length;g--;){var c=L[g],u=A(c[0],c[1],C,f);if(u>=0&&(c[0]=Math.min(c[0],C),c[1]=Math.max(c[1],f),b=!0,u/(f-C)>.5))return}if(b||L.push([C,f]),this.config.renderTextTracksNatively){var a=this.captionsTracks[d];this.Cues.newCue(a,C,f,p)}else{var x=this.Cues.newCue(null,C,f,p);this.hls.trigger(B.Events.CUES_PARSED,{type:"captions",cues:x,track:d})}},o.onInitPtsFound=function(d,C){var f=this,p=C.frag,L=C.id,b=C.initPTS,g=C.timescale,c=this.unparsedVttFrags;L==="main"&&(this.initPTS[p.cc]=b,this.timescale[p.cc]=g),c.length&&(this.unparsedVttFrags=[],c.forEach(function(u){f.onFragLoaded(B.Events.FRAG_LOADED,u)}))},o.getExistingTrack=function(d){var C=this.media;if(C)for(var f=0;f<C.textTracks.length;f++){var p=C.textTracks[f];if(p[d])return p}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 C=this.captionsProperties,f=this.captionsTracks,p=this.media,L=C[d],b=L.label,g=L.languageCode,c=this.getExistingTrack(d);if(c)f[d]=c,Object(I.clearCurrentCues)(f[d]),Object(I.sendAddTrackEvent)(f[d],p);else{var u=this.createTextTrack("captions",b,g);u&&(u[d]=!0,f[d]=u)}},o.createNonNativeTrack=function(d){if(this.nonNativeCaptionsTracks[d])return;var C=this.captionsProperties[d];if(!C)return;var f=C.label,p={_id:d,label:f,kind:"captions",default:C.media?!!C.media.default:!1,closedCaptions:C.media};this.nonNativeCaptionsTracks[d]=p,this.hls.trigger(B.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[p]})},o.createTextTrack=function(d,C,f){var p=this.media;return p?p.addTextTrack(d,C,f):void 0},o.onMediaAttaching=function(d,C){this.media=C.media,this._cleanTracks()},o.onMediaDetaching=function(){var d=this.captionsTracks;Object.keys(d).forEach(function(C){Object(I.clearCurrentCues)(d[C]),delete d[C]}),this.nonNativeCaptionsTracks={}},o.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=T(),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 C=d.textTracks;if(C)for(var f=0;f<C.length;f++)Object(I.clearCurrentCues)(C[f])},o.onSubtitleTracksUpdated=function(d,C){var f=this;this.textTracks=[];var p=C.subtitleTracks||[],L=p.some(function(u){return u.textCodec===D.IMSC1_CODEC});if(this.config.enableWebVTT||L&&this.config.enableIMSC1){var b=this.tracks&&p&&this.tracks.length===p.length;if(this.tracks=p||[],this.config.renderTextTracksNatively){var g=this.media?this.media.textTracks:[];this.tracks.forEach(function(u,a){var x;if(a<g.length){for(var v=null,E=0;E<g.length;E++)if(k(g[E],u)){v=g[E];break}v&&(x=v)}x?Object(I.clearCurrentCues)(x):(x=f.createTextTrack("subtitles",u.name,u.lang),x&&(x.mode="disabled")),x&&(x.groupId=u.groupId,f.textTracks.push(x))})}else if(!b&&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,C){var f=this;this.config.enableCEA708Captions&&C.captions&&C.captions.forEach(function(p){var L=/(?:CC|SERVICE)([1-4])/.exec(p.instreamId);if(!L)return;var b="textTrack"+L[1],g=f.captionsProperties[b];if(!g)return;g.label=p.name,p.lang&&(g.languageCode=p.lang),g.media=p})},o.onFragLoading=function(d,C){var f=this.cea608Parser1,p=this.cea608Parser2,L=this.lastSn,b=this.lastPartIndex;if(!this.enabled||!(f&&p))return;if(C.frag.type===y.PlaylistLevelType.MAIN){var g,c,u=C.frag.sn,a=(g=C==null||((c=C.part)===null||c===void 0)?void 0:c.index)!=null?g:-1;u===L+1||u===L&&a===b+1||(f.reset(),p.reset()),this.lastSn=u,this.lastPartIndex=a}},o.onFragLoaded=function(d,C){var f=C.frag,p=C.payload,L=this.initPTS,b=this.unparsedVttFrags;if(f.type===y.PlaylistLevelType.SUBTITLE)if(p.byteLength){if(!Object(Z.isFiniteNumber)(L[f.cc])){b.push(C),L.length&&this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Missing initial subtitle PTS")});return}var g=f.decryptdata;if(g==null||g.key==null||g.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===D.IMSC1_CODEC?this._parseIMSC1(f,p):this._parseVTTs(f,p,u)}}else this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(d,C){var f=this,p=this.hls;Object(D.parseIMSC1)(C,this.initPTS[d.cc],this.timescale[d.cc],function(L){f._appendCues(L,d.level),p.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(L){w.logger.log("Failed to parse IMSC1: "+L),p.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:L})})},o._parseVTTs=function(d,C,f){var p=this,L=this.hls;Object(W.parseWebVTT)(C,this.initPTS[d.cc],this.timescale[d.cc],f,d.cc,d.start,function(b){p._appendCues(b,d.level),L.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:d})},function(b){p._fallbackToIMSC1(d,C),w.logger.log("Failed to parse VTT cue: "+b),L.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:b})})},o._fallbackToIMSC1=function(d,C){var f=this,p=this.tracks[d.level];p.textCodec||Object(D.parseIMSC1)(C,this.initPTS[d.cc],this.timescale[d.cc],function(){p.textCodec=D.IMSC1_CODEC,f._parseIMSC1(d,C)},function(){p.textCodec="wvtt"})},o._appendCues=function(d,C){var f=this.hls;if(this.config.renderTextTracksNatively){var p=this.textTracks[C];if(p.mode==="disabled")return;d.forEach(function(g){return Object(I.addCueToTrack)(p,g)})}else{var L=this.tracks[C],b=L.default?"default":"subtitles"+C;f.trigger(B.Events.CUES_PARSED,{type:"subtitles",cues:d,track:b})}},o.onFragDecrypted=function(d,C){var f=C.frag;if(f.type===y.PlaylistLevelType.SUBTITLE){if(!Object(Z.isFiniteNumber)(this.initPTS[f.cc])){this.unparsedVttFrags.push(C);return}this.onFragLoaded(B.Events.FRAG_LOADED,C)}},o.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},o.onFragParsingUserdata=function(d,C){var f=this.cea608Parser1,p=this.cea608Parser2;if(!this.enabled||!(f&&p))return;for(var L=0;L<C.samples.length;L++){var b=C.samples[L].bytes;if(b){var g=this.extractCea608Data(b);f.addData(C.samples[L].pts,g[0]),p.addData(C.samples[L].pts,g[1])}}},o.onBufferFlushing=function(d,C){var 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h=[{demux:I.default,remux:y.default},{demux:W.default,remux:w.default},{demux:z.default,remux:y.default},{demux:D.default,remux:y.default}],o=1024;h.forEach(function(b){var g=b.demux;o=Math.max(o,g.minProbeByteLength)});var l=function(){function b(c,u,a,x,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new O.default,this.observer=c,this.typeSupported=u,this.config=a,this.vendor=x,this.id=v}var g=b.prototype;return g.configure=function(u){this.transmuxConfig=u,this.decrypter&&this.decrypter.reset()},g.push=function(u,a,x,v){var E=this,N=x.transmuxing;N.executeStart=T();var F=new Uint8Array(u),K=this.cache,V=this.config,R=this.currentTransmuxState,M=this.transmuxConfig;v&&(this.currentTransmuxState=v);var $=d(F,a);if($&&$.method==="AES-128"){var ee=this.getDecrypter();if(V.enableSoftwareAES){var ae=ee.softwareDecrypt(F,$.key.buffer,$.iv.buffer);if(!ae)return N.executeEnd=T(),C(x);F=new Uint8Array(ae)}else return this.decryptionPromise=ee.webCryptoDecrypt(F,$.key.buffer,$.iv.buffer).then(function(Oe){var Me=E.push(Oe,null,x);return E.decryptionPromise=null,Me}),this.decryptionPromise}var fe=v||R,De=fe.contiguous,Se=fe.discontinuity,Ce=fe.trackSwitch,we=fe.accurateTimeOffset,Te=fe.timeOffset,me=M.audioCodec,he=M.videoCodec,te=M.defaultInitPts,de=M.duration,ne=M.initSegmentData;if((Se||Ce)&&this.resetInitSegment(ne,me,he,de),Se&&this.resetInitialTimestamp(te),De||this.resetContiguity(),this.needsProbing(F,Se,Ce)){if(K.dataLength){var Le=K.flush();F=Object(k.appendUint8Array)(Le,F)}this.configureTransmuxer(F,M)}var Re=this.transmux(F,$,Te,we,x),xe=this.currentTransmuxState;return xe.contiguous=!0,xe.discontinuity=!1,xe.trackSwitch=!1,N.executeEnd=T(),Re},g.flush=function(u){var a=this,x=u.transmuxing;x.executeStart=T();var v=this.decrypter,E=this.cache,N=this.currentTransmuxState,F=this.decryptionPromise;if(F)return F.then(function(){return a.flush(u)});var K=[],V=N.timeOffset;if(v){var R=v.flush();R&&K.push(this.push(R,null,u))}var M=E.dataLength;E.reset();var $=this.demuxer,ee=this.remuxer;if(!$||!ee)return M>=o&&this.observer.emit(Z.Events.ERROR,Z.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),x.executeEnd=T(),[C(u)];var ae=$.flush(V);return f(ae)?ae.then(function(fe){return a.flushRemux(K,fe,u),K}):(this.flushRemux(K,ae,u),K)},g.flushRemux=function(u,a,x){var v=a.audioTrack,E=a.avcTrack,N=a.id3Track,F=a.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,R=K.timeOffset;A.logger.log("[transmuxer.ts]: Flushed fragment "+x.sn+(x.part>-1?" p: "+x.part:"")+" of level "+x.level);var M=this.remuxer.remux(v,E,N,F,R,V,!0,this.id);u.push({remuxResult:M,chunkMeta:x}),x.transmuxing.executeEnd=T()},g.resetInitialTimestamp=function(u){var a=this.demuxer,x=this.remuxer;if(!a||!x)return;a.resetTimeStamp(u),x.resetTimeStamp(u)},g.resetContiguity=function(){var u=this.demuxer,a=this.remuxer;if(!u||!a)return;u.resetContiguity(),a.resetNextTimestamp()},g.resetInitSegment=function(u,a,x,v){var E=this.demuxer,N=this.remuxer;if(!E||!N)return;E.resetInitSegment(a,x,v),N.resetInitSegment(u,a,x)},g.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},g.transmux=function(u,a,x,v,E){var N;return a&&a.method==="SAMPLE-AES"?N=this.transmuxSampleAes(u,a,x,v,E):N=this.transmuxUnencrypted(u,x,v,E),N},g.transmuxUnencrypted=function(u,a,x,v){var E=this.demuxer.demux(u,a,!1,!this.config.progressive),N=E.audioTrack,F=E.avcTrack,K=E.id3Track,V=E.textTrack,R=this.remuxer.remux(N,F,K,V,a,x,!1,this.id);return{remuxResult:R,chunkMeta:v}},g.transmuxSampleAes=function(u,a,x,v,E){var N=this;return this.demuxer.demuxSampleAes(u,a,x).then(function(F){var K=N.remuxer.remux(F.audioTrack,F.avcTrack,F.id3Track,F.textTrack,x,v,!1,N.id);return{remuxResult:K,chunkMeta:E}})},g.configureTransmuxer=function(u,a){for(var x=this.config,v=this.observer,E=this.typeSupported,N=this.vendor,F=a.audioCodec,K=a.defaultInitPts,V=a.duration,R=a.initSegmentData,M=a.videoCodec,$,ee=0,ae=h.length;ee<ae;ee++)if(h[ee].demux.probe(u)){$=h[ee];break}$||(A.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:W.default,remux:w.default});var fe=this.demuxer,De=this.remuxer,Se=$.remux,Ce=$.demux;(!De||!(De instanceof Se))&&(this.remuxer=new Se(v,x,E,N)),(!fe||!(fe instanceof Ce))&&(this.demuxer=new Ce(v,x,E),this.probe=Ce.probe),this.resetInitSegment(R,F,M,V),this.resetInitialTimestamp(K)},g.needsProbing=function(u,a,x){return!this.demuxer||!this.remuxer||a||x},g.getDecrypter=function(){var u=this.decrypter;return u||(u=this.decrypter=new P.default(this.observer,this.config)),u},b}();function d(b,g){var c=null;return b.byteLength>0&&g!=null&&g.key!=null&&g.iv!==null&&g.method!=null&&(c=g),c}var C=function(g){return{remuxResult:{},chunkMeta:g}};function f(b){return"then"in b&&b.then instanceof Function}var p=function(g,c,u,a,x){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=g,this.videoCodec=c,this.initSegmentData=u,this.duration=a,this.defaultInitPts=x},L=function(g,c,u,a,x){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=g,this.contiguous=c,this.accurateTimeOffset=u,this.trackSwitch=a,this.timeOffset=x}},"./src/demux/tsdemuxer.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"discardEPB",function(){return C});var Z=_("./src/demux/adts.ts"),B=_("./src/demux/mpegaudio.ts"),P=_("./src/demux/exp-golomb.ts"),z=_("./src/demux/id3.ts"),W=_("./src/demux/sample-aes.ts"),I=_("./src/events.ts"),D=_("./src/utils/mp4-tools.ts"),y=_("./src/utils/logger.ts"),w=_("./src/errors.ts"),O={video:1,audio:2,id3:3,text:4},k=function(){function f(L,b,g){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=b,this.typeSupported=g}f.probe=function(b){var g=f.syncOffset(b);return g<0?!1:(g&&y.logger.warn("MPEG2-TS detected but first sync word found @ offset "+g+", junk ahead ?"),!0)},f.syncOffset=function(b){for(var g=Math.min(1e3,b.length-3*188),c=0;c<g;){if(b[c]===71&&b[c+188]===71&&b[c+2*188]===71)return c;c++}return-1},f.createTrack=function(b,g){return{container:b==="video"||b==="audio"?"video/mp2t":void 0,type:b,id:O[b],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:b==="audio"?g:void 0}};var p=f.prototype;return p.resetInitSegment=function(b,g,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=b,this.videoCodec=g,this._duration=c},p.resetTimeStamp=function(){},p.resetContiguity=function(){var b=this._audioTrack,g=this._avcTrack,c=this._id3Track;b&&(b.pesData=null),g&&(g.pesData=null),c&&(c.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},p.demux=function(b,g,c,u){c===void 0&&(c=!1),u===void 0&&(u=!1),c||(this.sampleAes=null);var a,x=this._avcTrack,v=this._audioTrack,E=this._id3Track,N=x.pid,F=x.pesData,K=v.pid,V=E.pid,R=v.pesData,M=E.pesData,$=!1,ee=this.pmtParsed,ae=this._pmtId,fe=b.length;if(this.remainderData&&(b=Object(D.appendUint8Array)(this.remainderData,b),fe=b.length,this.remainderData=null),fe<188&&!u)return this.remainderData=b,{audioTrack:v,avcTrack:x,id3Track:E,textTrack:this._txtTrack};var De=Math.max(0,f.syncOffset(b));fe-=(fe+De)%188,fe<b.byteLength&&!u&&(this.remainderData=new Uint8Array(b.buffer,fe,b.buffer.byteLength-fe));for(var Se=De;Se<fe;Se+=188)if(b[Se]===71){var Ce=!!(b[Se+1]&64),we=((b[Se+1]&31)<<8)+b[Se+2],Te=(b[Se+3]&48)>>4,me=void 0;if(Te>1){if(me=Se+5+b[Se+4],me===Se+188)continue}else me=Se+4;switch(we){case N:Ce&&(F&&(a=o(F))&&this.parseAVCPES(a,!1),F={data:[],size:0}),F&&(F.data.push(b.subarray(me,Se+188)),F.size+=Se+188-me);break;case K:Ce&&(R&&(a=o(R))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),R={data:[],size:0}),R&&(R.data.push(b.subarray(me,Se+188)),R.size+=Se+188-me);break;case V:Ce&&(M&&(a=o(M))&&this.parseID3PES(a),M={data:[],size:0}),M&&(M.data.push(b.subarray(me,Se+188)),M.size+=Se+188-me);break;case 0:Ce&&(me+=b[me]+1),ae=this._pmtId=T(b,me);break;case ae:{Ce&&(me+=b[me]+1);var he=h(b,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,c);N=he.avc,N>0&&(x.pid=N),K=he.audio,K>0&&(v.pid=K,v.isAAC=he.isAAC),V=he.id3,V>0&&(E.pid=V),$&&!ee&&(y.logger.log("reparse from beginning"),$=!1,Se=De-188),ee=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});x.pesData=F,v.pesData=R,E.pesData=M;var te={audioTrack:v,avcTrack:x,id3Track:E,textTrack:this._txtTrack};return u&&this.extractRemainingSamples(te),te},p.flush=function(){var b=this.remainderData;this.remainderData=null;var g;return b?g=this.demux(b,-1,!1,!0):g={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(g),this.sampleAes?this.decrypt(g,this.sampleAes):g},p.extractRemainingSamples=function(b){var g=b.audioTrack,c=b.avcTrack,u=b.id3Track,a=c.pesData,x=g.pesData,v=u.pesData,E;a&&(E=o(a))?(this.parseAVCPES(E,!0),c.pesData=null):c.pesData=a,x&&(E=o(x))?(g.isAAC?this.parseAACPES(E):this.parseMPEGPES(E),g.pesData=null):(x!=null&&x.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),g.pesData=x),v&&(E=o(v))?(this.parseID3PES(E),u.pesData=null):u.pesData=v},p.demuxSampleAes=function(b,g,c){var u=this.demux(b,c,!0,!this.config.progressive),a=this.sampleAes=new W.default(this.observer,this.config,g);return this.decrypt(u,a)},p.decrypt=function(b,g){return new Promise(function(c){var u=b.audioTrack,a=b.avcTrack;u.samples&&u.isAAC?g.decryptAacSamples(u.samples,0,function(){a.samples?g.decryptAvcSamples(a.samples,0,0,function(){c(b)}):c(b)}):a.samples&&g.decryptAvcSamples(a.samples,0,0,function(){c(b)})})},p.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},p.parseAVCPES=function(b,g){var c=this,u=this._avcTrack,a=this.parseAVCNALu(b.data),x=!1,v=this.avcSample,E,N=!1;b.data=null,v&&a.length&&!u.audFound&&(l(v,u),v=this.avcSample=A(!1,b.pts,b.dts,"")),a.forEach(function(F){switch(F.type){case 1:{E=!0,v||(v=c.avcSample=A(!0,b.pts,b.dts,"")),x&&(v.debug+="NDR "),v.frame=!0;var K=F.data;if(N&&K.length>4){var V=new P.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(v.key=!0)}break}case 5:E=!0,v||(v=c.avcSample=A(!0,b.pts,b.dts,"")),x&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{E=!0,x&&v&&(v.debug+="SEI ");var R=new P.default(C(F.data));R.readUByte();for(var M=0,$=0,ee=!1,ae=0;!ee&&R.bytesAvailable>1;){M=0;do ae=R.readUByte(),M+=ae;while(ae===255);$=0;do ae=R.readUByte(),$+=ae;while(ae===255);if(M===4&&R.bytesAvailable!==0){ee=!0;var fe=R.readUByte();if(fe===181){var De=R.readUShort();if(De===49){var Se=R.readUInt();if(Se===1195456820){var Ce=R.readUByte();if(Ce===3){for(var we=R.readUByte(),Te=R.readUByte(),me=31&we,he=[we,Te],te=0;te<me;te++)he.push(R.readUByte()),he.push(R.readUByte()),he.push(R.readUByte());d(c._txtTrack.samples,{type:3,pts:b.pts,bytes:he})}}}}}else if(M===5&&R.bytesAvailable!==0){if(ee=!0,$>16){for(var de=[],ne=0;ne<16;ne++)de.push(R.readUByte().toString(16)),(ne===3||ne===5||ne===7||ne===9)&&de.push("-");for(var Le=$-16,Re=new Uint8Array(Le),xe=0;xe<Le;xe++)Re[xe]=R.readUByte();d(c._txtTrack.samples,{pts:b.pts,payloadType:M,uuid:de.join(""),userData:Object(z.utf8ArrayToStr)(Re),userDataBytes:Re})}}else if($<R.bytesAvailable)for(var Oe=0;Oe<$;Oe++)R.readUByte()}break}case 7:if(E=!0,N=!0,x&&v&&(v.debug+="SPS "),!u.sps){var Me=new P.default(F.data),He=Me.readSPS();u.width=He.width,u.height=He.height,u.pixelRatio=He.pixelRatio,u.sps=[F.data],u.duration=c._duration;for(var We=F.data.subarray(1,4),Fe="avc1.",Be=0;Be<3;Be++){var tt=We[Be].toString(16);tt.length<2&&(tt="0"+tt),Fe+=tt}u.codec=Fe}break;case 8:E=!0,x&&v&&(v.debug+="PPS 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B;(function(P){P.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",P.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",P.KEY_SYSTEM_NO_SESSION="keySystemNoSession",P.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",P.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",P.MANIFEST_LOAD_ERROR="manifestLoadError",P.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",P.MANIFEST_PARSING_ERROR="manifestParsingError",P.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",P.LEVEL_EMPTY_ERROR="levelEmptyError",P.LEVEL_LOAD_ERROR="levelLoadError",P.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",P.LEVEL_SWITCH_ERROR="levelSwitchError",P.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",P.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",P.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",P.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",P.FRAG_LOAD_ERROR="fragLoadError",P.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",P.FRAG_DECRYPT_ERROR="fragDecryptError",P.FRAG_PARSING_ERROR="fragParsingError",P.REMUX_ALLOC_ERROR="remuxAllocError",P.KEY_LOAD_ERROR="keyLoadError",P.KEY_LOAD_TIMEOUT="keyLoadTimeOut",P.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",P.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",P.BUFFER_APPEND_ERROR="bufferAppendError",P.BUFFER_APPENDING_ERROR="bufferAppendingError",P.BUFFER_STALLED_ERROR="bufferStalledError",P.BUFFER_FULL_ERROR="bufferFullError",P.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",P.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",P.INTERNAL_EXCEPTION="internalException",P.INTERNAL_ABORTED="aborted",P.UNKNOWN="unknown"})(B||(B={}))},"./src/events.ts":function(le,Q,_){"use 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Z;(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"})(Z||(Z={}))},"./src/hls.ts":function(le,Q,_){"use 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c=this.media,u=this.url,a=this.url=Z.buildAbsoluteURL(self.location.href,g,{alwaysNormalize:!0});k.logger.log("loadSource:"+a),c&&u&&u!==a&&this.bufferController.hasSourceTypes()&&(this.detachMedia(),this.attachMedia(c)),this.trigger(o.Events.MANIFEST_LOADING,{url:g})},L.startLoad=function(g){g===void 0&&(g=-1),k.logger.log("startLoad("+g+")"),this.networkControllers.forEach(function(c){c.startLoad(g)})},L.stopLoad=function(){k.logger.log("stopLoad"),this.networkControllers.forEach(function(g){g.stopLoad()})},L.swapAudioCodec=function(){k.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()},L.recoverMediaError=function(){k.logger.log("recoverMediaError");var g=this._media;this.detachMedia(),g&&this.attachMedia(g)},L.removeLevel=function(g,c){c===void 0&&(c=0),this.levelController.removeLevel(g,c)},C(p,[{key:"levels",get:function(){var g=this.levelController.levels;return g||[]}},{key:"currentLevel",get:function(){return 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F={attrs:N,bitrate:0,id:E++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:u,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?L.resolve(N.URI,c):""};if(a.length){var K=L.findGroup(a,F.groupId)||a[0];C(F,K,"audioCodec"),C(F,K,"textCodec")}v.push(F)}}return v},L.parseLevelPlaylist=function(g,c,u,a,x){var v=new W.LevelDetails(c),E=v.fragments,N=null,F=0,K=0,V=0,R=0,M=null,$=new z.Fragment(a,c),ee,ae,fe,De=-1,Se=!1;for(A.lastIndex=0,v.m3u8=g;(ee=A.exec(g))!==null;){Se&&(Se=!1,$=new z.Fragment(a,c),$.start=V,$.sn=F,$.cc=R,$.level=u,N&&($.initSegment=N,$.rawProgramDateTime=N.rawProgramDateTime));var Ce=ee[1];if(Ce){$.duration=parseFloat(Ce);var we=(" "+ee[2]).slice(1);$.title=we||null,$.tagList.push(we?["INF",Ce,we]:["INF",Ce])}else if(ee[3])Object(Z.isFiniteNumber)($.duration)&&($.start=V,fe&&($.levelkey=fe),$.sn=F,$.level=u,$.cc=R,$.urlId=x,E.push($),$.relurl=(" "+ee[3]).slice(1),p($,M),M=$,V+=$.duration,F++,K=0,Se=!0);else if(ee[4]){var Te=(" "+ee[4]).slice(1);M?$.setByteRange(Te,M):$.setByteRange(Te)}else if(ee[5])$.rawProgramDateTime=(" "+ee[5]).slice(1),$.tagList.push(["PROGRAM-DATE-TIME",$.rawProgramDateTime]),De===-1&&(De=E.length);else{if(ee=ee[0].match(T),!ee){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(ae=1;ae<ee.length&&!(typeof ee[ae]!="undefined");ae++);var me=(" "+ee[ae]).slice(1),he=(" "+ee[ae+1]).slice(1),te=ee[ae+2]?(" "+ee[ae+2]).slice(1):"";switch(me){case"PLAYLIST-TYPE":v.type=he.toUpperCase();break;case"MEDIA-SEQUENCE":F=v.startSN=parseInt(he);break;case"SKIP":{var de=new D.AttrList(he),ne=de.decimalInteger("SKIPPED-SEGMENTS");if(Object(Z.isFiniteNumber)(ne)){v.skippedSegments=ne;for(var Le=ne;Le--;)E.unshift(null);F+=ne}var Re=de.enumeratedString("RECENTLY-REMOVED-DATERANGES");Re&&(v.recentlyRemovedDateranges=Re.split(" "));break}case"TARGETDURATION":v.targetduration=parseFloat(he);break;case"VERSION":v.version=parseInt(he);break;case"EXTM3U":break;case"ENDLIST":v.live=!1;break;case"#":(he||te)&&$.tagList.push(te?[he,te]:[he]);break;case"DIS":R++;case"GAP":$.tagList.push([me]);break;case"BITRATE":$.tagList.push([me,he]);break;case"DISCONTINUITY-SEQ":R=parseInt(he);break;case"KEY":{var xe,Oe=new D.AttrList(he),Me=Oe.enumeratedString("METHOD"),He=Oe.URI,We=Oe.hexadecimalInteger("IV"),Fe=Oe.enumeratedString("KEYFORMATVERSIONS"),Be=Oe.enumeratedString("KEYID"),tt=(xe=Oe.enumeratedString("KEYFORMAT"))!=null?xe:"identity",qe=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(qe.indexOf(tt)>-1){y.logger.warn("Keyformat "+tt+" is not supported from the manifest");continue}else if(tt!=="identity")continue;Me&&(fe=I.LevelKey.fromURL(c,He),He&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Me)>=0&&(fe.method=Me,fe.keyFormat=tt,Be&&(fe.keyID=Be),Fe&&(fe.keyFormatVersions=Fe),fe.iv=We));break}case"START":{var Ze=new D.AttrList(he),$e=Ze.decimalFloatingPoint("TIME-OFFSET");Object(Z.isFiniteNumber)($e)&&(v.startTimeOffset=$e);break}case"MAP":{var ct=new D.AttrList(he);$.relurl=ct.URI,ct.BYTERANGE&&$.setByteRange(ct.BYTERANGE),$.level=u,$.sn="initSegment",fe&&($.levelkey=fe),$.initSegment=null,N=$,Se=!0;break}case"SERVER-CONTROL":{var rt=new D.AttrList(he);v.canBlockReload=rt.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=rt.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&rt.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=rt.optionalFloat("PART-HOLD-BACK",0),v.holdBack=rt.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var it=new D.AttrList(he);v.partTarget=it.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Pe=v.partList;Pe||(Pe=v.partList=[]);var st=K>0?Pe[Pe.length-1]:void 0,nt=K++,Ie=new z.Part(new D.AttrList(he),$,c,nt,st);Pe.push(Ie),$.duration+=Ie.duration;break}case"PRELOAD-HINT":{var ze=new D.AttrList(he);v.preloadHint=ze;break}case"RENDITION-REPORT":{var be=new D.AttrList(he);v.renditionReports=v.renditionReports||[],v.renditionReports.push(be);break}default:y.logger.warn("line parsed but not handled: "+ee);break}}}M&&!M.relurl?(E.pop(),V-=M.duration,v.partList&&(v.fragmentHint=M)):v.partList&&(p($,M),$.cc=R,v.fragmentHint=$);var pe=E.length,ve=E[0],re=E[pe-1];if(V+=v.skippedSegments*v.targetduration,V>0&&pe&&re){v.averagetargetduration=V/pe;var ie=re.sn;v.endSN=ie!=="initSegment"?ie:0,ve&&(v.startCC=ve.cc,ve.initSegment||v.fragments.every(function(oe){return oe.relurl&&o(oe.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),$=new 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p(L,b){L.rawProgramDateTime?L.programDateTime=Date.parse(L.rawProgramDateTime):b!=null&&b.programDateTime&&(L.programDateTime=b.endProgramDateTime),Object(Z.isFiniteNumber)(L.programDateTime)||(L.programDateTime=null,L.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/polyfills/number.ts"),B=_("./src/events.ts"),P=_("./src/errors.ts"),z=_("./src/utils/logger.ts"),W=_("./src/utils/mp4-tools.ts"),I=_("./src/loader/m3u8-parser.ts"),D=_("./src/types/loader.ts"),y=_("./src/utils/attr-list.ts");function w(A){var T=A.type;switch(T){case D.PlaylistContextType.AUDIO_TRACK:return D.PlaylistLevelType.AUDIO;case D.PlaylistContextType.SUBTITLE_TRACK:return D.PlaylistLevelType.SUBTITLE;default:return D.PlaylistLevelType.MAIN}}function O(A,T){var h=A.url;return(h===void 0||h.indexOf("data:")===0)&&(h=T.url),h}var k=function(){function A(h){this.hls=void 0,this.loaders=Object.create(null),this.hls=h,this.registerListeners()}var T=A.prototype;return T.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)},T.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)},T.createInternalLoader=function(o){var l=this.hls.config,d=l.pLoader,C=l.loader,f=d||C,p=new f(l);return o.loader=p,this.loaders[o.type]=p,p},T.getInternalLoader=function(o){return this.loaders[o.type]},T.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},T.destroyInternalLoaders=function(){for(var o in this.loaders){var l=this.loaders[o];l&&l.destroy(),this.resetInternalLoader(o)}},T.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},T.onManifestLoading=function(o,l){var d=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:D.PlaylistContextType.MANIFEST,url:d,deliveryDirectives:null})},T.onLevelLoading=function(o,l){var d=l.id,C=l.level,f=l.url,p=l.deliveryDirectives;this.load({id:d,groupId:null,level:C,responseType:"text",type:D.PlaylistContextType.LEVEL,url:f,deliveryDirectives:p})},T.onAudioTrackLoading=function(o,l){var d=l.id,C=l.groupId,f=l.url,p=l.deliveryDirectives;this.load({id:d,groupId:C,level:null,responseType:"text",type:D.PlaylistContextType.AUDIO_TRACK,url:f,deliveryDirectives:p})},T.onSubtitleTrackLoading=function(o,l){var d=l.id,C=l.groupId,f=l.url,p=l.deliveryDirectives;this.load({id:d,groupId:C,level:null,responseType:"text",type:D.PlaylistContextType.SUBTITLE_TRACK,url:f,deliveryDirectives:p})},T.load=function(o){var l,d=this.hls.config,C=this.getInternalLoader(o);if(C){var f=C.context;if(f&&f.url===o.url){z.logger.trace("[playlist-loader]: playlist request ongoing");return}z.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),C.abort()}var p,L,b,g;switch(o.type){case D.PlaylistContextType.MANIFEST:p=d.manifestLoadingMaxRetry,L=d.manifestLoadingTimeOut,b=d.manifestLoadingRetryDelay,g=d.manifestLoadingMaxRetryTimeout;break;case D.PlaylistContextType.LEVEL:case D.PlaylistContextType.AUDIO_TRACK:case D.PlaylistContextType.SUBTITLE_TRACK:p=0,L=d.levelLoadingTimeOut;break;default:p=d.levelLoadingMaxRetry,L=d.levelLoadingTimeOut,b=d.levelLoadingRetryDelay,g=d.levelLoadingMaxRetryTimeout;break}if(C=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var c;if(o.type===D.PlaylistContextType.LEVEL&&o.level!==null?c=this.hls.levels[o.level].details:o.type===D.PlaylistContextType.AUDIO_TRACK&&o.id!==null?c=this.hls.audioTracks[o.id].details:o.type===D.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 x={timeout:L,maxRetry:p,retryDelay:b,maxRetryDelay:g,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};C.load(o,x,v)},T.loadsuccess=function(o,l,d,C){if(C===void 0&&(C=null),d.isSidxRequest){this.handleSidxRequest(o,d),this.handlePlaylistLoaded(o,l,d,C);return}this.resetInternalLoader(d.type);var f=o.data;if(f.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,d,"no EXTM3U 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N=x.some(function(F){return!F.url});!N&&g[0].audioCodec&&!g[0].attrs.AUDIO&&(z.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),x.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new y.AttrList({}),bitrate:0,url:""}))}f.trigger(B.Events.MANIFEST_LOADED,{levels:g,audioTracks:x,subtitles:v,captions:E,url:L,stats:l,networkDetails:C,sessionData:c})},T.handleTrackOrLevelPlaylist=function(o,l,d,C){var f=this.hls,p=d.id,L=d.level,b=d.type,g=O(o,d),c=Object(Z.isFiniteNumber)(p)?p:0,u=Object(Z.isFiniteNumber)(L)?L:c,a=w(d),x=I.default.parseLevelPlaylist(o.data,g,u,a,c);if(!x.fragments.length){f.trigger(B.Events.ERROR,{type:P.ErrorTypes.NETWORK_ERROR,details:P.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:typeof d.level=="number"?d.level:void 0});return}if(b===D.PlaylistContextType.MANIFEST){var v={attrs:new y.AttrList({}),bitrate:0,details:x,name:"",url:g};f.trigger(B.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:g,stats:l,networkDetails:C,sessionData:null})}if(l.parsing.end=performance.now(),x.needSidxRanges){var E,N=(E=x.fragments[0].initSegment)===null||E===void 0?void 0:E.url;this.load({url:N,isSidxRequest:!0,type:b,level:L,levelDetails:x,id:p,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}d.levelDetails=x,this.handlePlaylistLoaded(o,l,d,C)},T.handleSidxRequest=function(o,l){var d=Object(W.parseSegmentIndex)(new Uint8Array(o.data));if(!d)return;var C=d.references,f=l.levelDetails;C.forEach(function(p,L){var b=p.info,g=f.fragments[L];g.byteRange.length===0&&g.setByteRange(String(1+b.end-b.start)+"@"+String(b.start)),g.initSegment&&g.initSegment.setByteRange(String(d.moovEndOffset)+"@0")})},T.handleManifestParsingError=function(o,l,d,C){this.hls.trigger(B.Events.ERROR,{type:P.ErrorTypes.NETWORK_ERROR,details:P.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===D.PlaylistContextType.MANIFEST,url:o.url,reason:d,response:o,context:l,networkDetails:C})},T.handleNetworkError=function(o,l,d,C){d===void 0&&(d=!1),z.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=P.ErrorDetails.UNKNOWN,p=!1,L=this.getInternalLoader(o);switch(o.type){case D.PlaylistContextType.MANIFEST:f=d?P.ErrorDetails.MANIFEST_LOAD_TIMEOUT:P.ErrorDetails.MANIFEST_LOAD_ERROR,p=!0;break;case D.PlaylistContextType.LEVEL:f=d?P.ErrorDetails.LEVEL_LOAD_TIMEOUT:P.ErrorDetails.LEVEL_LOAD_ERROR,p=!1;break;case D.PlaylistContextType.AUDIO_TRACK:f=d?P.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:P.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,p=!1;break;case D.PlaylistContextType.SUBTITLE_TRACK:f=d?P.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:P.ErrorDetails.SUBTITLE_LOAD_ERROR,p=!1;break}L&&this.resetInternalLoader(o.type);var b={type:P.ErrorTypes.NETWORK_ERROR,details:f,fatal:p,url:o.url,loader:L,context:o,networkDetails:l};C&&(b.response=C),this.hls.trigger(B.Events.ERROR,b)},T.handlePlaylistLoaded=function(o,l,d,C){var f=d.type,p=d.level,L=d.id,b=d.groupId,g=d.loader,c=d.levelDetails,u=d.deliveryDirectives;if(!(c!=null&&c.targetduration)){this.handleManifestParsingError(o,d,"invalid target duration",C);return}if(!g)return;c.live&&(g.getCacheAge&&(c.ageHeader=g.getCacheAge()||0),(!g.getCacheAge||isNaN(c.ageHeader))&&(c.ageHeader=0));switch(f){case D.PlaylistContextType.MANIFEST:case D.PlaylistContextType.LEVEL:this.hls.trigger(B.Events.LEVEL_LOADED,{details:c,level:p||0,id:L||0,stats:l,networkDetails:C,deliveryDirectives:u});break;case D.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(B.Events.AUDIO_TRACK_LOADED,{details:c,id:L||0,groupId:b||"",stats:l,networkDetails:C,deliveryDirectives:u});break;case D.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(B.Events.SUBTITLE_TRACK_LOADED,{details:c,id:L||0,groupId:b||"",stats:l,networkDetails:C,deliveryDirectives:u});break}},A}();Q.default=k},"./src/polyfills/number.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"isFiniteNumber",function(){return Z}),_.d(Q,"MAX_SAFE_INTEGER",function(){return B});var Z=Number.isFinite||function(P){return typeof P=="number"&&isFinite(P)},B=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(le,Q,_){"use strict";_.r(Q);var Z=function(){function B(){}return B.getSilentFrame=function(z,W){switch(z){case"mp4a.40.2":if(W===1)return new 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Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);break}return},B}();Q.default=Z},"./src/remux/mp4-generator.ts":function(le,Q,_){"use strict";_.r(Q);var Z=Math.pow(2,32)-1,B=function(){function P(){}return P.init=function(){P.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var W;for(W in P.types)P.types.hasOwnProperty(W)&&(P.types[W]=[W.charCodeAt(0),W.charCodeAt(1),W.charCodeAt(2),W.charCodeAt(3)]);var I=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),D=new 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P.box(P.types.hdlr,P.HDLR_TYPES[W])},P.mdat=function(W){return P.box(P.types.mdat,W)},P.mdhd=function(W,I){I*=W;var D=Math.floor(I/(Z+1)),y=Math.floor(I%(Z+1));return P.box(P.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,W>>24&255,W>>16&255,W>>8&255,W&255,D>>24,D>>16&255,D>>8&255,D&255,y>>24,y>>16&255,y>>8&255,y&255,85,196,0,0]))},P.mdia=function(W){return P.box(P.types.mdia,P.mdhd(W.timescale,W.duration),P.hdlr(W.type),P.minf(W))},P.mfhd=function(W){return P.box(P.types.mfhd,new Uint8Array([0,0,0,0,W>>24,W>>16&255,W>>8&255,W&255]))},P.minf=function(W){return W.type==="audio"?P.box(P.types.minf,P.box(P.types.smhd,P.SMHD),P.DINF,P.stbl(W)):P.box(P.types.minf,P.box(P.types.vmhd,P.VMHD),P.DINF,P.stbl(W))},P.moof=function(W,I,D){return P.box(P.types.moof,P.mfhd(W),P.traf(D,I))},P.moov=function(W){for(var I=W.length,D=[];I--;)D[I]=P.trak(W[I]);return P.box.apply(null,[P.types.moov,P.mvhd(W[0].timescale,W[0].duration)].concat(D).concat(P.mvex(W)))},P.mvex=function(W){for(var I=W.length,D=[];I--;)D[I]=P.trex(W[I]);return P.box.apply(null,[P.types.mvex].concat(D))},P.mvhd=function(W,I){I*=W;var D=Math.floor(I/(Z+1)),y=Math.floor(I%(Z+1)),w=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,W>>24&255,W>>16&255,W>>8&255,W&255,D>>24,D>>16&255,D>>8&255,D&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 P.box(P.types.mvhd,w)},P.sdtp=function(W){var I=W.samples||[],D=new Uint8Array(4+I.length),y,w;for(y=0;y<I.length;y++)w=I[y].flags,D[y+4]=w.dependsOn<<4|w.isDependedOn<<2|w.hasRedundancy;return P.box(P.types.sdtp,D)},P.stbl=function(W){return P.box(P.types.stbl,P.stsd(W),P.box(P.types.stts,P.STTS),P.box(P.types.stsc,P.STSC),P.box(P.types.stsz,P.STSZ),P.box(P.types.stco,P.STCO))},P.avc1=function(W){var I=[],D=[],y,w,O;for(y=0;y<W.sps.length;y++)w=W.sps[y],O=w.byteLength,I.push(O>>>8&255),I.push(O&255),I=I.concat(Array.prototype.slice.call(w));for(y=0;y<W.pps.length;y++)w=W.pps[y],O=w.byteLength,D.push(O>>>8&255),D.push(O&255),D=D.concat(Array.prototype.slice.call(w));var k=P.box(P.types.avcC,new Uint8Array([1,I[3],I[4],I[5],252|3,224|W.sps.length].concat(I).concat([W.pps.length]).concat(D))),A=W.width,T=W.height,h=W.pixelRatio[0],o=W.pixelRatio[1];return P.box(P.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,A>>8&255,A&255,T>>8&255,T&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]),k,P.box(P.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),P.box(P.types.pasp,new Uint8Array([h>>24,h>>16&255,h>>8&255,h&255,o>>24,o>>16&255,o>>8&255,o&255])))},P.esds=function(W){var I=W.config.length;return new Uint8Array([0,0,0,0,3,23+I,0,1,0,4,15+I,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([I]).concat(W.config).concat([6,1,2]))},P.mp4a=function(W){var I=W.samplerate;return P.box(P.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,I>>8&255,I&255,0,0]),P.box(P.types.esds,P.esds(W)))},P.mp3=function(W){var I=W.samplerate;return P.box(P.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,W.channelCount,0,16,0,0,0,0,I>>8&255,I&255,0,0]))},P.stsd=function(W){return W.type==="audio"?!W.isAAC&&W.codec==="mp3"?P.box(P.types.stsd,P.STSD,P.mp3(W)):P.box(P.types.stsd,P.STSD,P.mp4a(W)):P.box(P.types.stsd,P.STSD,P.avc1(W))},P.tkhd=function(W){var I=W.id,D=W.duration*W.timescale,y=W.width,w=W.height,O=Math.floor(D/(Z+1)),k=Math.floor(D%(Z+1));return P.box(P.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,I>>24&255,I>>16&255,I>>8&255,I&255,0,0,0,0,O>>24,O>>16&255,O>>8&255,O&255,k>>24,k>>16&255,k>>8&255,k&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,w>>8&255,w&255,0,0]))},P.traf=function(W,I){var D=P.sdtp(W),y=W.id,w=Math.floor(I/(Z+1)),O=Math.floor(I%(Z+1));return P.box(P.types.traf,P.box(P.types.tfhd,new Uint8Array([0,0,0,0,y>>24,y>>16&255,y>>8&255,y&255])),P.box(P.types.tfdt,new Uint8Array([1,0,0,0,w>>24,w>>16&255,w>>8&255,w&255,O>>24,O>>16&255,O>>8&255,O&255])),P.trun(W,D.length+16+20+8+16+8+8),D)},P.trak=function(W){return W.duration=W.duration||4294967295,P.box(P.types.trak,P.tkhd(W),P.mdia(W))},P.trex=function(W){var I=W.id;return P.box(P.types.trex,new Uint8Array([0,0,0,0,I>>24,I>>16&255,I>>8&255,I&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},P.trun=function(W,I){var D=W.samples||[],y=D.length,w=12+16*y,O=new Uint8Array(w),k,A,T,h,o,l;for(I+=8+w,O.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,I>>>24&255,I>>>16&255,I>>>8&255,I&255],0),k=0;k<y;k++)A=D[k],T=A.duration,h=A.size,o=A.flags,l=A.cts,O.set([T>>>24&255,T>>>16&255,T>>>8&255,T&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*k);return P.box(P.types.trun,O)},P.initSegment=function(W){P.types||P.init();var I=P.moov(W),D=new Uint8Array(P.FTYP.byteLength+I.byteLength);return D.set(P.FTYP),D.set(I,P.FTYP.byteLength),D},P}();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,Q.default=B},"./src/remux/mp4-remuxer.ts":function(le,Q,_){"use strict";_.r(Q),_.d(Q,"default",function(){return l}),_.d(Q,"normalizePts",function(){return d});var Z=_("./src/polyfills/number.ts"),B=_("./src/remux/aac-helper.ts"),P=_("./src/remux/mp4-generator.ts"),z=_("./src/events.ts"),W=_("./src/errors.ts"),I=_("./src/utils/logger.ts"),D=_("./src/types/loader.ts"),y=_("./src/utils/timescale-conversion.ts");function w(){return w=Object.assign||function(L){for(var b=1;b<arguments.length;b++){var g=arguments[b];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(L[c]=g[c])}return L},w.apply(this,arguments)}var O=10*1e3,k=1024,A=1152,T=null,h=null,o=!1,l=function(){function L(g,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=g,this.config=c,this.typeSupported=u,this.ISGenerated=!1,T===null){var x=navigator.userAgent||"",v=x.match(/Chrome\/(\d+)/i);T=v?parseInt(v[1]):0}if(h===null){var E=navigator.userAgent.match(/Safari\/(\d+)/i);h=E?parseInt(E[1]):0}o=!!T&&T<75||!!h&&h<600}var b=L.prototype;return b.destroy=function(){},b.resetTimeStamp=function(c){I.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=c},b.resetNextTimestamp=function(){I.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},b.resetInitSegment=function(){I.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},b.getVideoStartPts=function(c){var u=!1,a=c.reduce(function(x,v){var E=v.pts-x;return E<-4294967296?(u=!0,d(x,v.pts)):E>0?x:v.pts},c[0].pts);return u&&I.logger.debug("PTS rollover detected"),a},b.remux=function(c,u,a,x,v,E,N,F){var K,V,R,M,$,ee,ae=v,fe=v,De=c.pid>-1,Se=u.pid>-1,Ce=u.samples.length,we=c.samples.length>0,Te=Ce>1,me=(!De||we)&&(!Se||Te)||this.ISGenerated||N;if(me){this.ISGenerated||(R=this.generateIS(c,u,v));var he=this.isVideoContiguous,te=-1;if(Te&&(te=C(u.samples),!he&&this.config.forceKeyFrameOnDiscontinuity))if(ee=!0,te>0){I.logger.warn("[mp4-remuxer]: Dropped "+te+" out of "+Ce+" video samples due to a missing keyframe");var de=this.getVideoStartPts(u.samples);u.samples=u.samples.slice(te),u.dropped+=te,fe+=(u.samples[0].pts-de)/(u.timescale||9e4)}else te===-1&&(I.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ce+" video samples"),ee=!1);if(this.ISGenerated){if(we&&Te){var ne=this.getVideoStartPts(u.samples),Le=d(c.samples[0].pts,ne)-ne,Re=Le/u.inputTimeScale;ae+=Math.max(0,Re),fe+=Math.max(0,-Re)}if(we){if(c.samplerate||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),R=this.generateIS(c,u,v)),V=this.remuxAudio(c,ae,this.isAudioContiguous,E,Se||Te||F===D.PlaylistLevelType.AUDIO?fe:void 0),Te){var xe=V?V.endPTS-V.startPTS:0;u.inputTimeScale||(I.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),R=this.generateIS(c,u,v)),K=this.remuxVideo(u,fe,he,xe)}}else Te&&(K=this.remuxVideo(u,fe,he,0));K&&(K.firstKeyFrame=te,K.independent=te!==-1)}}return this.ISGenerated&&(a.samples.length&&($=this.remuxID3(a,v)),x.samples.length&&(M=this.remuxText(x,v))),{audio:V,video:K,initSegment:R,independent:ee,text:M,id3:$}},b.generateIS=function(c,u,a){var x=c.samples,v=u.samples,E=this.typeSupported,N={},F=!Object(Z.isFiniteNumber)(this._initPTS),K="audio/mp4",V,R,M;if(F&&(V=R=Infinity),c.config&&x.length&&(c.timescale=c.samplerate,c.isAAC||(E.mpeg?(K="audio/mpeg",c.codec=""):E.mp3&&(c.codec="mp3")),N.audio={id:"audio",container:K,codec:c.codec,initSegment:!c.isAAC&&E.mpeg?new Uint8Array(0):P.default.initSegment([c]),metadata:{channelCount:c.channelCount}},F&&(M=c.inputTimeScale,V=R=x[0].pts-Math.round(M*a))),u.sps&&u.pps&&v.length&&(u.timescale=u.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:u.codec,initSegment:P.default.initSegment([u]),metadata:{width:u.width,height:u.height}},F)){M=u.inputTimeScale;var $=this.getVideoStartPts(v),ee=Math.round(M*a);R=Math.min(R,d(v[0].dts,$)-ee),V=Math.min(V,$-ee)}if(Object.keys(N).length)return this.ISGenerated=!0,F&&(this._initPTS=V,this._initDTS=R),{tracks:N,initPTS:V,timescale:M}},b.remuxVideo=function(c,u,a,x){var v=c.inputTimeScale,E=c.samples,N=[],F=E.length,K=this._initPTS,V=this.nextAvcDts,R=8,M,$,ee,ae=Number.POSITIVE_INFINITY,fe=Number.NEGATIVE_INFINITY,De=0,Se=!1;if(!a||V===null){var Ce=u*v,we=E[0].pts-d(E[0].dts,E[0].pts);V=Ce-we}for(var Te=0;Te<F;Te++){var me=E[Te];if(me.pts=d(me.pts-K,V),me.dts=d(me.dts-K,V),me.dts>me.pts){var he=9e4*.2;De=Math.max(Math.min(De,me.pts-me.dts),-1*he)}me.dts<E[Te>0?Te-1:Te].dts&&(Se=!0)}Se&&E.sort(function(wt,St){var dt=wt.dts-St.dts,zt=wt.pts-St.pts;return dt||zt}),$=E[0].dts,ee=E[E.length-1].dts;var te=Math.round((ee-$)/(F-1));if(De<0){if(De<te*-2){I.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-te,!0)+" ms");for(var de=De,ne=0;ne<F;ne++)E[ne].dts=de=Math.max(de,E[ne].pts-te),E[ne].pts=Math.max(de,E[ne].pts)}else{I.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(De,!0)+" ms to overcome this issue");for(var Le=0;Le<F;Le++)E[Le].dts=E[Le].dts+De}$=E[0].dts}if(a){var Re=$-V,xe=Re>te,Oe=Re<-1;if(xe||Oe){xe?I.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(Re,!0)+" ms ("+Re+"dts) hole between fragments detected, filling it"):I.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-Re,!0)+" ms ("+Re+"dts) overlapping between fragments detected"),$=V;var Me=E[0].pts-Re;E[0].dts=$,E[0].pts=Me,I.logger.log("Video: First PTS/DTS adjusted: "+Object(y.toMsFromMpegTsClock)(Me,!0)+"/"+Object(y.toMsFromMpegTsClock)($,!0)+", delta: "+Object(y.toMsFromMpegTsClock)(Re,!0)+" ms")}}o&&($=Math.max(0,$));for(var He=0,We=0,Fe=0;Fe<F;Fe++){for(var Be=E[Fe],tt=Be.units,qe=tt.length,Ze=0,$e=0;$e<qe;$e++)Ze+=tt[$e].data.length;We+=Ze,He+=qe,Be.length=Ze,Be.dts=Math.max(Be.dts,$),Be.pts=Math.max(Be.pts,Be.dts,0),ae=Math.min(Be.pts,ae),fe=Math.max(Be.pts,fe)}ee=E[F-1].dts;var ct=We+4*He+8,rt;try{rt=new Uint8Array(ct)}catch(wt){this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:W.ErrorTypes.MUX_ERROR,details:W.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ct,reason:"fail allocating video mdat "+ct});return}var it=new DataView(rt.buffer);it.setUint32(0,ct),rt.set(P.default.types.mdat,4);for(var Pe=0;Pe<F;Pe++){for(var st=E[Pe],nt=st.units,Ie=0,ze=0,be=nt.length;ze<be;ze++){var 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B.hasOwnProperty(c)&&(u=B[c]),String.fromCharCode(u)},z=15,W=100,I={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},D={17:2,18:4,21:6,22:8,23:10,19:13,20:15},y={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},w={25:2,26:4,29:6,30:8,31:10,27:13,28:15},O=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],k;(function(g){g[g.ERROR=0]="ERROR",g[g.TEXT=1]="TEXT",g[g.WARNING=2]="WARNING",g[g.INFO=2]="INFO",g[g.DEBUG=3]="DEBUG",g[g.DATA=3]="DATA"})(k||(k={}));var A=function(){function g(){this.time=null,this.verboseLevel=k.ERROR}var c=g.prototype;return c.log=function(a,x){this.verboseLevel>=a&&Z.logger.log(this.time+" ["+a+"] "+x)},g}(),T=function(c){for(var u=[],a=0;a<c.length;a++)u.push(c[a].toString(16));return u},h=function(){function g(u,a,x,v,E){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=u||"white",this.underline=a||!1,this.italics=x||!1,this.background=v||"black",this.flash=E||!1}var c=g.prototype;return c.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},c.setStyles=function(a){for(var x=["foreground","underline","italics","background","flash"],v=0;v<x.length;v++){var E=x[v];a.hasOwnProperty(E)&&(this[E]=a[E])}},c.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},c.equals=function(a){return this.foreground===a.foreground&&this.underline===a.underline&&this.italics===a.italics&&this.background===a.background&&this.flash===a.flash},c.copy=function(a){this.foreground=a.foreground,this.underline=a.underline,this.italics=a.italics,this.background=a.background,this.flash=a.flash},c.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},g}(),o=function(){function g(u,a,x,v,E,N){this.uchar=void 0,this.penState=void 0,this.uchar=u||" ",this.penState=new h(a,x,v,E,N)}var c=g.prototype;return c.reset=function(){this.uchar=" ",this.penState.reset()},c.setChar=function(a,x){this.uchar=a,this.penState.copy(x)},c.setPenState=function(a){this.penState.copy(a)},c.equals=function(a){return this.uchar===a.uchar&&this.penState.equals(a.penState)},c.copy=function(a){this.uchar=a.uchar,this.penState.copy(a.penState)},c.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},g}(),l=function(){function g(u){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var a=0;a<W;a++)this.chars.push(new o);this.logger=u,this.pos=0,this.currPenState=new h}var c=g.prototype;return c.equals=function(a){for(var x=!0,v=0;v<W;v++)if(!this.chars[v].equals(a.chars[v])){x=!1;break}return x},c.copy=function(a){for(var x=0;x<W;x++)this.chars[x].copy(a.chars[x])},c.isEmpty=function(){for(var a=!0,x=0;x<W;x++)if(!this.chars[x].isEmpty()){a=!1;break}return a},c.setCursor=function(a){this.pos!==a&&(this.pos=a),this.pos<0?(this.logger.log(k.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>W&&(this.logger.log(k.DEBUG,"Too large cursor position "+this.pos),this.pos=W)},c.moveCursor=function(a){var x=this.pos+a;if(a>1)for(var v=this.pos+1;v<x+1;v++)this.chars[v].setPenState(this.currPenState);this.setCursor(x)},c.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},c.insertChar=function(a){a>=144&&this.backSpace();var x=P(a);if(this.pos>=W){this.logger.log(k.ERROR,"Cannot insert "+a.toString(16)+" ("+x+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(x,this.currPenState),this.moveCursor(1)},c.clearFromPos=function(a){var x;for(x=a;x<W;x++)this.chars[x].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=[],x=!0,v=0;v<W;v++){var E=this.chars[v].uchar;E!==" "&&(x=!1),a.push(E)}return x?"":a.join("")},c.setPenStyles=function(a){this.currPenState.setStyles(a);var x=this.chars[this.pos];x.setPenState(this.currPenState)},g}(),d=function(){function g(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<z;a++)this.rows.push(new l(u));this.logger=u,this.currRow=z-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var c=g.prototype;return c.reset=function(){for(var a=0;a<z;a++)this.rows[a].clear();this.currRow=z-1},c.equals=function(a){for(var x=!0,v=0;v<z;v++)if(!this.rows[v].equals(a.rows[v])){x=!1;break}return x},c.copy=function(a){for(var x=0;x<z;x++)this.rows[x].copy(a.rows[x])},c.isEmpty=function(){for(var a=!0,x=0;x<z;x++)if(!this.rows[x].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 x=this.rows[this.currRow];x.insertChar(a)},c.setPen=function(a){var x=this.rows[this.currRow];x.setPenStyles(a)},c.moveCursor=function(a){var x=this.rows[this.currRow];x.moveCursor(a)},c.setCursor=function(a){this.logger.log(k.INFO,"setCursor: "+a);var x=this.rows[this.currRow];x.setCursor(a)},c.setPAC=function(a){this.logger.log(k.INFO,"pacData = "+JSON.stringify(a));var x=a.row-1;if(this.nrRollUpRows&&x<this.nrRollUpRows-1&&(x=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==x){for(var v=0;v<z;v++)this.rows[v].clear();var E=this.currRow+1-this.nrRollUpRows,N=this.lastOutputScreen;if(N){var F=N.rows[E].cueStartTime,K=this.logger.time;if(F&&K!==null&&F<K)for(var V=0;V<this.nrRollUpRows;V++)this.rows[x-this.nrRollUpRows+V+1].copy(N.rows[E+V])}}this.currRow=x;var R=this.rows[this.currRow];if(a.indent!==null){var M=a.indent,$=Math.max(M-1,0);R.setCursor(a.indent),a.color=R.chars[$].penState.foreground}var ee={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(ee)},c.setBkgData=function(a){this.logger.log(k.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(k.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(k.TEXT,this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,x=this.rows.splice(a,1)[0];x.clear(),this.rows.splice(this.currRow,0,x),this.logger.log(k.INFO,"Rolling up")},c.getDisplayText=function(a){a=a||!1;for(var x=[],v="",E=-1,N=0;N<z;N++){var F=this.rows[N].getTextString();F&&(E=N+1,a?x.push("Row "+E+": '"+F+"'"):x.push(F.trim()))}return x.length>0&&(a?v="["+x.join(" | ")+"]":v=x.join(`
`)),v},c.getTextAndFormat=function(){return this.rows},g}(),C=function(){function g(u,a,x){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(x),this.nonDisplayedMemory=new d(x),this.lastOutputScreen=new d(x),this.currRollUpRow=this.displayedMemory.rows[z-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=x}var c=g.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[z-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(k.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 x=0;x<a.length;x++)this.writeScreen.insertChar(a[x]);var v=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(k.INFO,v+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(k.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},c.ccRCL=function(){this.logger.log(k.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},c.ccBS=function(){if(this.logger.log(k.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(k.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},c.ccRU=function(a){this.logger.log(k.INFO,"RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},c.ccFON=function(){this.logger.log(k.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},c.ccRDC=function(){this.logger.log(k.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},c.ccTR=function(){this.logger.log(k.INFO,"TR"),this.setMode("MODE_TEXT")},c.ccRTD=function(){this.logger.log(k.INFO,"RTD"),this.setMode("MODE_TEXT")},c.ccEDM=function(){this.logger.log(k.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},c.ccCR=function(){this.logger.log(k.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},c.ccENM=function(){this.logger.log(k.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},c.ccEOC=function(){if(this.logger.log(k.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(k.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},c.ccTO=function(a){this.logger.log(k.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},c.ccMIDROW=function(a){var x={flash:!1};if(x.underline=a%2===1,x.italics=a>=46,x.italics)x.foreground="white";else{var v=Math.floor(a/2)-16,E=["white","green","blue","cyan","red","yellow","magenta"];x.foreground=E[v]}this.logger.log(k.INFO,"MIDROW: "+JSON.stringify(x)),this.writeScreen.setPen(x)},c.outputDataUpdate=function(a){a===void 0&&(a=!1);var x=this.logger.time;if(x===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=x:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,x,this.lastOutputScreen),a&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:x),this.lastOutputScreen.copy(this.displayedMemory))},c.cueSplitAtTime=function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))},g}(),f=function(){function g(u,a,x){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new A;this.channels=[null,new C(u,a,v),new C(u+1,x,v)],this.cmdHistory=b(),this.logger=v}var c=g.prototype;return c.getHandler=function(a){return this.channels[a].getHandler()},c.setHandler=function(a,x){this.channels[a].setHandler(x)},c.addData=function(a,x){var v,E,N,F=!1;this.logger.time=a;for(var K=0;K<x.length;K+=2){if(E=x[K]&127,N=x[K+1]&127,E===0&&N===0)continue;if(this.logger.log(k.DATA,"["+T([x[K],x[K+1]])+"] -> ("+T([E,N])+")"),v=this.parseCmd(E,N),v||(v=this.parseMidrow(E,N)),v||(v=this.parsePAC(E,N)),v||(v=this.parseBackgroundAttributes(E,N)),!v&&(F=this.parseChars(E,N),F)){var V=this.currentChannel;if(V&&V>0){var R=this.channels[V];R.insertChars(F)}else this.logger.log(k.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!F&&this.logger.log(k.WARNING,"Couldn't parse cleaned data "+T([E,N])+" orig: "+T([x[K],x[K+1]]))}},c.parseCmd=function(a,x){var v=this.cmdHistory,E=(a===20||a===28||a===21||a===29)&&x>=32&&x<=47,N=(a===23||a===31)&&x>=33&&x<=35;if(!(E||N))return!1;if(L(a,x,v))return p(null,null,v),this.logger.log(k.DEBUG,"Repeated command ("+T([a,x])+") is dropped"),!0;var F=a===20||a===21||a===23?1:2,K=this.channels[F];return a===20||a===21||a===28||a===29?x===32?K.ccRCL():x===33?K.ccBS():x===34?K.ccAOF():x===35?K.ccAON():x===36?K.ccDER():x===37?K.ccRU(2):x===38?K.ccRU(3):x===39?K.ccRU(4):x===40?K.ccFON():x===41?K.ccRDC():x===42?K.ccTR():x===43?K.ccRTD():x===44?K.ccEDM():x===45?K.ccCR():x===46?K.ccENM():x===47&&K.ccEOC():K.ccTO(x-32),p(a,x,v),this.currentChannel=F,!0},c.parseMidrow=function(a,x){var v=0;if((a===17||a===25)&&x>=32&&x<=47){if(a===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(k.ERROR,"Mismatch channel in midrow parsing"),!1;var E=this.channels[v];return E?(E.ccMIDROW(x),this.logger.log(k.DEBUG,"MIDROW ("+T([a,x])+")"),!0):!1}return!1},c.parsePAC=function(a,x){var v,E=this.cmdHistory,N=(a>=17&&a<=23||a>=25&&a<=31)&&x>=64&&x<=127,F=(a===16||a===24)&&x>=64&&x<=95;if(!(N||F))return!1;if(L(a,x,E))return p(null,null,E),!0;var K=a<=23?1:2;x>=64&&x<=95?v=K===1?I[a]:y[a]:v=K===1?D[a]:w[a];var V=this.channels[K];return V?(V.setPAC(this.interpretPAC(v,x)),p(a,x,E),this.currentChannel=K,!0):!1},c.interpretPAC=function(a,x){var v,E={color:null,italics:!1,indent:null,underline:!1,row:a};return x>95?v=x-96:v=x-64,E.underline=(v&1)===1,v<=13?E.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(v/2)]:v<=15?(E.italics=!0,E.color="white"):E.indent=Math.floor((v-16)/2)*4,E},c.parseChars=function(a,x){var v,E=null,N=null;if(a>=25?(v=2,N=a-8):(v=1,N=a),N>=17&&N<=19){var F;N===17?F=x+80:N===18?F=x+112:F=x+144,this.logger.log(k.INFO,"Special char '"+P(F)+"' in channel "+v),E=[F]}else a>=32&&a<=127&&(E=x===0?[a]:[a,x]);if(E){var 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`)}),L.flush()}},"./src/utils/xhr-loader.ts":function(le,Q,_){"use strict";_.r(Q);var Z=_("./src/utils/logger.ts"),B=_("./src/loader/load-stats.ts"),P=/^age:\s*[\d.]+\s*$/m,z=function(){function W(D){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=D?D.xhrSetup:null,this.stats=new B.LoadStats,this.retryDelay=0}var I=W.prototype;return I.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},I.abortInternal=function(){var y=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),y&&(y.onreadystatechange=null,y.onprogress=null,y.readyState!==4&&(this.stats.aborted=!0,y.abort()))},I.abort=function(){var y;this.abortInternal(),(y=this.callbacks)!==null&&y!==void 0&&y.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},I.load=function(y,w,O){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=y,this.config=w,this.callbacks=O,this.retryDelay=w.retryDelay,this.loadInternal()},I.loadInternal=function(){var y=this.config,w=this.context;if(!y)return;var O=this.loader=new self.XMLHttpRequest,k=this.stats;k.loading.first=0,k.loaded=0;var A=this.xhrSetup;try{if(A)try{A(O,w.url)}catch(o){O.open("GET",w.url,!0),A(O,w.url)}O.readyState||O.open("GET",w.url,!0);var T=this.context.headers;if(T)for(var h in T)O.setRequestHeader(h,T[h])}catch(o){this.callbacks.onError({code:O.status,text:o.message},w,O);return}w.rangeEnd&&O.setRequestHeader("Range","bytes="+w.rangeStart+"-"+(w.rangeEnd-1)),O.onreadystatechange=this.readystatechange.bind(this),O.onprogress=this.loadprogress.bind(this),O.responseType=w.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),y.timeout),O.send()},I.readystatechange=function(){var y=this.context,w=this.loader,O=this.stats;if(!y||!w)return;var k=w.readyState,A=this.config;if(O.aborted)return;if(k>=2)if(self.clearTimeout(this.requestTimeout),O.loading.first===0&&(O.loading.first=Math.max(self.performance.now(),O.loading.start)),k===4){w.onreadystatechange=null,w.onprogress=null;var T=w.status;if(T>=200&&T<300){O.loading.end=Math.max(self.performance.now(),O.loading.first);var h,o;if(y.responseType==="arraybuffer"?(h=w.response,o=h.byteLength):(h=w.responseText,o=h.length),O.loaded=O.total=o,!this.callbacks)return;var l=this.callbacks.onProgress;if(l&&l(O,y,h,w),!this.callbacks)return;var d={url:w.responseURL,data:h};this.callbacks.onSuccess(d,O,y,w)}else O.retry>=A.maxRetry||T>=400&&T<499?(Z.logger.error(T+" while loading "+y.url),this.callbacks.onError({code:T,text:w.statusText},y,w)):(Z.logger.warn(T+" while loading "+y.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,A.maxRetryDelay),O.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),A.timeout)},I.loadtimeout=function(){Z.logger.warn("timeout while loading "+this.context.url);var y=this.callbacks;y&&(this.abortInternal(),y.onTimeout(this.stats,this.context,this.loader))},I.loadprogress=function(y){var w=this.stats;w.loaded=y.loaded,y.lengthComputable&&(w.total=y.total)},I.getCacheAge=function(){var y=null;if(this.loader&&P.test(this.loader.getAllResponseHeaders())){var w=this.loader.getResponseHeader("age");y=w?parseFloat(w):null}return y},W}();Q.default=z}}).default})},vHTk:function(xt,at,se){xt.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}}}]);
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