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z.addKey=function(l){z.key=l},Object.defineProperty(z,"isLicensed",{get:function(){return!!z.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(z.key)},enumerable:!1,configurable:!0}),z}(),ce=function(){function z(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return z.prototype.rasterize=function(l,g,W){var Q=this;return new Promise(function(H){var me=W!==void 0?W:document.createElement("canvas");l===null&&(Q.markersOnly=!0,Q.naturalSize=!1);var Qe=document.createElementNS("http://www.w3.org/2000/svg","svg");Qe.setAttribute("xmlns","http://www.w3.org/2000/svg"),Qe.setAttribute("width",g.width.baseVal.valueAsString),Qe.setAttribute("height",g.height.baseVal.valueAsString),Qe.setAttribute("viewBox","0 0 "+g.viewBox.baseVal.width.toString()+" "+g.viewBox.baseVal.height.toString()),Qe.innerHTML=g.innerHTML,Q.naturalSize===!0?(Qe.width.baseVal.value=l.naturalWidth,Qe.height.baseVal.value=l.naturalHeight):Q.width!==void 0&&Q.height!==void 0&&(Qe.width.baseVal.value=Q.width,Qe.height.baseVal.value=Q.height),me.width=Qe.width.baseVal.value,me.height=Qe.height.baseVal.value;var Xe=Qe.outerHTML,ft=me.getContext("2d");Q.markersOnly!==!0&&ft.drawImage(l,0,0,me.width,me.height);var Je=window.URL,St=new Image(me.width,me.height);St.setAttribute("crossOrigin","anonymous");var It=new Blob([Xe],{type:"image/svg+xml"}),$t=Je.createObjectURL(It);St.onload=function(){ft.drawImage(St,0,0),Je.revokeObjectURL($t);var jr=me.toDataURL(Q.imageType,Q.imageQuality);H(jr)},St.src=$t})},z}(),ae=function(){},we=function(){function z(l){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+l+"_"}return Object.defineProperty(z.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),z.prototype.addClass=function(l){return this.styleSheet===void 0&&this.addStyleSheet(),l.name=""+this.classNamePrefix+l.localName,this.classes.push(l),this.styleSheet.sheet.insertRule("."+l.name+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length),l},z.prototype.addRule=function(l){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(l),this.styleSheet.sheet.insertRule(l.selector+" {"+l.style+"}",this.styleSheet.sheet.cssRules.length)},z.prototype.addStyleSheet=function(){var l;this.styleSheet=document.createElement("style"),((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).appendChild(this.styleSheet),this.addRule(new De("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new De("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
from {
opacity: 0;
}
to {
opacity: 1;
}
`)),this.addRule(new De("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
from {
opacity: 1;
}
to {
opacity: 0;
}
`)),this.addClass(new ye("fade_in",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
`)),this.addClass(new ye("fade_out",`
animation-duration: 0.3s;
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
`))},z.prototype.removeStyleSheet=function(){var l;this.styleSheet&&(((l=this.styleSheetRoot)!==null&&l!==void 0?l:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},z}(),De=function(z,l){this.selector=z,this.style=l},ye=function(z,l){this.localName=z,this.style=l},Me=function(){function z(l,g,W,Q,H){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=l,this.displayMode=g,this.markerItems=W,this.uiStyleSettings=Q,this.styles=H,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return z.prototype.show=function(l){var g=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var W=document.createElement("div");W.className=this.toolbarBlockStyleClass.name,W.style.whiteSpace="nowrap",this.uiContainer.appendChild(W),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(W,'<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(W,'<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(W,'<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(W,'<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(W,'<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 me=document.createElement("div");me.className=""+g.toolbarButtonStyleClass.name,me.setAttribute("data-type-name",H.typeName),me.innerHTML=H.icon,me.addEventListener("click",function(){g.markerToolbarButtonClicked(me,H)}),g.buttons.push(me),g.markerButtons.push(me)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var Q=document.createElement("div");Q.className=this.toolbarBlockStyleClass.name,Q.style.whiteSpace="nowrap",Q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Q),this.addActionButton(Q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(Q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},z.prototype.addButtonClickListener=function(l){this.buttonClickListeners.push(l)},z.prototype.removeButtonClickListener=function(l){this.buttonClickListeners.indexOf(l)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(l),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var l=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var g=0;g<this.markerButtons.length;g++)g<l||g===l&&this.markerButtons.length-1===l?this.markerButtonBlock.appendChild(this.markerButtons[g]):(g===l&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[g]))}},z.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")},z.prototype.resetButtonStyles=function(){var l=this;this.buttons.forEach(function(g){g.className=g.className.replace(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name,"").trim(),g.className=g.className.replace(l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?l.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:l.toolbarActiveButtonStyleColorsClass.name,"").trim(),g.className+=" "+(l.uiStyleSettings.toolbarButtonStyleColorsClassName?l.uiStyleSettings.toolbarButtonStyleColorsClassName:l.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(l,g,W){var Q=this,H=document.createElement("div");switch(H.className=""+this.toolbarButtonStyleClass.name,H.innerHTML=g,H.setAttribute("data-action",W),H.addEventListener("click",function(){Q.actionToolbarButtonClicked(H,W)}),W){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}l.appendChild(H),this.buttons.push(H)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new ye("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 ye("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new ye("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new ye("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 ye("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var l=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new ye("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*l)+`px;
padding: `+l+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new ye("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new ye("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new De("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new De("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},z.prototype.markerToolbarButtonClicked=function(l,g){this.setActiveButton(l),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("marker",g)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(l,g){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("action",g)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.prototype.setActiveButton=function(l){this.resetButtonStyles(),l.className=l.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),l.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},z.prototype.setActiveMarkerButton=function(l){var g=this.markerButtons.find(function(W){return W.getAttribute("data-type-name")===l});g&&this.setActiveButton(g)},z.prototype.setCurrentMarker=function(l){var g=this;this.currentMarker=l,this.buttons.filter(function(W){return/delete|notes/.test(W.getAttribute("data-action"))}).forEach(function(W){g.currentMarker===void 0?(W.style.fillOpacity="0.4",W.style.pointerEvents="none"):(W.style.fillOpacity="1",W.style.pointerEvents="all")})},z}(),Pe=function(){function z(l,g,W,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=l,this.displayMode=g,this.uiStyleSettings=W,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var l;this.toolboxStyleClass=this.styles.addClass(new ye("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 ye("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var g=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new ye("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new ye("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new ye("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 ye("toolbox-panel-row_colors",`
background-color: `+((l=this.uiStyleSettings.toolboxBackgroundColor)!==null&&l!==void 0?l:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new ye("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*g)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*g)+`px;
padding: `+g+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new ye("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new ye("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new De("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new De("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},z.prototype.show=function(l){var g;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=l,this.uiContainer.className=this.toolboxStyleClass.name+" "+((g=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&g!==void 0?g:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(l){var g,W,Q=this;this.panels=l,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((g=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&g!==void 0?g:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((W=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&W!==void 0?W:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(H){var me;H.uiStyleSettings=Q.uiStyleSettings;var Qe=document.createElement("div");Qe.className=Q.toolboxButtonStyleClass.name+" "+((me=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&me!==void 0?me:Q.toolboxButtonStyleColorsClass.name),Qe.innerHTML=H.icon,Qe.title=H.title,Qe.addEventListener("click",function(){Q.panelButtonClick(H)}),Q.panelButtons.push(Qe),Q.buttonRow.appendChild(Qe)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(l){var g=this,W=-1;if(l!==this.activePanel){W=this.panels.indexOf(l),this.panelRow.innerHTML="";var Q=l.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=l}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){g.displayMode==="inline"?g.panelRow.style.display="none":g.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(H,me){var Qe,Xe;H.className=g.toolboxButtonStyleClass.name+" "+(me===W?""+((Qe=g.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Qe!==void 0?Qe:g.toolboxActiveButtonStyleColorsClass.name):""+((Xe=g.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Xe!==void 0?Xe:g.toolboxButtonStyleColorsClass.name))})},z}(),Ne=function(z,l){this.title=z,this.icon=l},Fe=function(z){function l(g,W,Q,H){var me=z.call(this,g,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 me.colors=[],me.addTransparent=!1,me.colorBoxes=[],me.colors=W,me.currentColor=Q,me.setCurrentColor=me.setCurrentColor.bind(me),me.getColorBox=me.getColorBox.bind(me),me}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var H=g.getColorBox(Q);W.appendChild(H),g.colorBoxes.push(H)}),W},l.prototype.getColorBox=function(g){var W=this,Q=this.uiStyleSettings.toolbarHeight/4,H=this.uiStyleSettings.toolbarHeight-Q,me=document.createElement("div");me.style.display="inline-block",me.style.boxSizing="content-box",me.style.width=H-2+"px",me.style.height=H-2+"px",me.style.padding="1px",me.style.marginRight="2px",me.style.marginBottom="2px",me.style.borderWidth="2px",me.style.borderStyle="solid",me.style.borderRadius=(H+2)/2+"px",me.style.borderColor=g===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",me.addEventListener("click",function(){W.setCurrentColor(g,me)});var Qe=document.createElement("div");return Qe.style.display="inline-block",Qe.style.width=H-2+"px",Qe.style.height=H-2+"px",Qe.style.backgroundColor=g,Qe.style.borderRadius=H/2+"px",g==="transparent"&&(Qe.style.fill=this.uiStyleSettings.toolboxAccentColor,Qe.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>`),me.appendChild(Qe),me},l.prototype.setCurrentColor=function(g,W){var Q=this;this.currentColor=g,this.colorBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(g)},l}(Ne),Be=function(){function z(l,g,W){this._state="new",this._isSelected=!1,this._container=l,this._overlayContainer=g,this.globalSettings=W,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(l){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(l,g){},z.prototype.dblClick=function(l,g){},z.prototype.manipulate=function(l){},z.prototype.pointerUp=function(l){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(l){this.container.childNodes.length>0?this.container.insertBefore(l,this.container.childNodes[0]):this.container.appendChild(l)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(l){this._state=l.state,this.notes=l.notes},z.prototype.scale=function(l,g){},z.prototype.colorChanged=function(l){this.onColorChanged&&this.onColorChanged(l),this.stateChanged()},z.prototype.fillColorChanged=function(l){this.onFillColorChanged&&this.onFillColorChanged(l),this.stateChanged()},z.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var l=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),l.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(l)&&this.onStateChanged(this)}},z.typeName="MarkerBase",z}(),Ue=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.prototype.findGripByVisual=function(l){return this.topLeft.ownsTarget(l)?this.topLeft:this.topCenter.ownsTarget(l)?this.topCenter:this.topRight.ownsTarget(l)?this.topRight:this.centerLeft.ownsTarget(l)?this.centerLeft:this.centerRight.ownsTarget(l)?this.centerRight:this.bottomLeft.ownsTarget(l)?this.bottomLeft:this.bottomCenter.ownsTarget(l)?this.bottomCenter:this.bottomRight.ownsTarget(l)?this.bottomRight:void 0},z}(),nt=function(){function z(){this.GRIP_SIZE=10,this.visual=de.createGroup(),this.visual.appendChild(de.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(de.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},z}(),it=function(){function z(){}return z.toITransformMatrix=function(l){return{a:l.a,b:l.b,c:l.c,d:l.d,e:l.e,f:l.f}},z.toSVGMatrix=function(l,g){return l.a=g.a,l.b=g.b,l.c=g.c,l.d=g.d,l.e=g.e,l.f=g.f,l},z}(),$e=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.left=0,H.top=0,H.width=0,H.height=0,H.defaultSize={x:50,y:20},H.offsetX=0,H.offsetY=0,H.rotationAngle=0,H.CB_DISTANCE=10,H._suppressMarkerCreateEvent=!1,H.container.transform.baseVal.appendItem(de.createTransform()),H.setupControlBox(),H}return Ae(l,z),Object.defineProperty(l.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(l.prototype,"visual",{get:function(){return this._visual},set:function(g){this._visual=g;var W=de.createTransform();this._visual.transform.baseVal.appendItem(W)},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(g){return!!z.prototype.ownsTarget.call(this,g)||!!(this.controlGrips.findGripByVisual(g)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(g))},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="new"&&(this.left=g.x,this.top=g.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(g);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(W),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(W)){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 me=this.container.transform.baseVal.getItem(0);me.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(me,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},l.prototype.pointerUp=function(g){var W=this.state;z.prototype.pointerUp.call(this,g),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(g),this._state="select",W==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},l.prototype.moveVisual=function(g){this.visual.style.transform="translate("+g.x+"px, "+g.y+"px)"},l.prototype.manipulate=function(g){var W=this.unrotatePoint(g);this.state==="creating"?this.resize(g):this.state==="move"?(this.left=this.manipulationStartLeft+(W.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(W.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(W):this.state==="rotate"&&this.rotate(g)},l.prototype.resize=function(g){var W=this.manipulationStartLeft,Q=this.manipulationStartWidth,H=this.manipulationStartTop,me=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:W=this.manipulationStartLeft+g.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-W;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+g.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:H=this.manipulationStartTop+g.y-this.manipulationStartY,me=this.manipulationStartHeight+this.manipulationStartTop-H;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:me=this.manipulationStartHeight+g.y-this.manipulationStartY}Q>=0?(this.left=W,this.width=Q):(this.left=W+Q,this.width=-Q),me>=0?(this.top=H,this.height=me):(this.top=H+me,this.height=-me),this.setSize()},l.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},l.prototype.rotate=function(g){if(Math.abs(g.x-this.centerX)>.1){var W=Math.sign(g.x-this.centerX);this.rotationAngle=180*Math.atan((g.y-this.centerY)/(g.x-this.centerX))/Math.PI+90*W,this.applyRotation()}},l.prototype.applyRotation=function(){var g=this.container.transform.baseVal.getItem(0);g.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(g,0)},l.prototype.rotatePoint=function(g){if(this.rotationAngle===0)return g;var W=this.container.getCTM(),Q=de.createPoint(g.x,g.y);return{x:(Q=Q.matrixTransform(W)).x,y:Q.y}},l.prototype.unrotatePoint=function(g){if(this.rotationAngle===0)return g;var W=this.container.getCTM();W=W.inverse();var Q=de.createPoint(g.x,g.y);return{x:(Q=Q.matrixTransform(W)).x,y:Q.y}},l.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=de.createGroup();var g=de.createTransform();g.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(g),this.container.appendChild(this.controlBox),this.controlRect=de.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=de.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 Ue,this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){var g=this.controlBox.transform.baseVal.getItem(0);g.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(g,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()},l.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()},l.prototype.createGrip=function(){var g=new nt;return g.visual.transform.baseVal.appendItem(de.createTransform()),this.controlBox.appendChild(g.visual),g},l.prototype.positionGrips=function(){var g=this.controlGrips.topLeft.GRIP_SIZE,W=-g/2,Q=W,H=(this.width+this.CB_DISTANCE)/2-g/2,me=(this.height+this.CB_DISTANCE)/2-g/2,Qe=this.height+this.CB_DISTANCE-g/2,Xe=this.width+this.CB_DISTANCE-g/2;this.positionGrip(this.controlGrips.topLeft.visual,W,Q),this.positionGrip(this.controlGrips.topCenter.visual,H,Q),this.positionGrip(this.controlGrips.topRight.visual,Xe,Q),this.positionGrip(this.controlGrips.centerLeft.visual,W,me),this.positionGrip(this.controlGrips.centerRight.visual,Xe,me),this.positionGrip(this.controlGrips.bottomLeft.visual,W,Qe),this.positionGrip(this.controlGrips.bottomCenter.visual,H,Qe),this.positionGrip(this.controlGrips.bottomRight.visual,Xe,Qe),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,H,Q-3*this.CB_DISTANCE)},l.prototype.positionGrip=function(g,W,Q){var H=g.transform.baseVal.getItem(0);H.setTranslate(W,Q),g.transform.baseVal.replaceItem(H,0)},l.prototype.hideControlBox=function(){this.controlBox.style.display="none"},l.prototype.showControlBox=function(){this.controlBox.style.display=""},l.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:it.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:it.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g);var W=g;this.left=W.left,this.top=W.top,this.width=W.width,this.height=W.height,this.rotationAngle=W.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,W.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(it.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,W.containerTransformMatrix))},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W);var Q=this.rotatePoint({x:this.left,y:this.top}),H=this.unrotatePoint({x:Q.x*g,y:Q.y*W});this.left=H.x,this.top=H.y,this.width=this.width*g,this.height=this.height*W,this.adjustControlBox()},l}(Be),tt=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.createVisual=H.createVisual.bind(H),H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.visual)},l.prototype.createVisual=function(){this.visual=de.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)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="new"&&(this.createVisual(),this.moveVisual(g),this._state="creating")},l.prototype.manipulate=function(g){z.prototype.manipulate.call(this,g)},l.prototype.resize=function(g){z.prototype.resize.call(this,g),this.setSize()},l.prototype.setSize=function(){z.prototype.setSize.call(this),de.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(g){z.prototype.pointerUp.call(this,g),this.setSize()},l.prototype.setStrokeColor=function(g){this.strokeColor=g,this.visual&&de.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(g),this.stateChanged()},l.prototype.setFillColor=function(g){this.fillColor=g,this.visual&&de.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},l.prototype.setStrokeWidth=function(g){this.strokeWidth=g,this.visual&&de.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(g){this.strokeDasharray=g,this.visual&&de.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this))},l.prototype.restoreState=function(g){var W=g;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),z.prototype.restoreState.call(this,g),this.setSize()},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.setSize()},l.title="Rectangle marker",l}($e),ct=function(z){function l(g,W,Q,H){var me=z.call(this,g,H||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return me.widths=[],me.widthBoxes=[],me.widths=W,me.currentWidth=Q,me.setCurrentWidth=me.setCurrentWidth.bind(me),me}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.widths.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.flexGrow="2",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===g.currentWidth?g.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){g.setCurrentWidth(Q,H)}),W.appendChild(H);var me=document.createElement("div");me.innerText=Q.toString(),me.style.marginRight="5px",H.appendChild(me);var Qe=document.createElement("div");Qe.style.minHeight="20px",Qe.style.flexGrow="2",Qe.style.display="flex",Qe.style.alignItems="center";var Xe=document.createElement("hr");Xe.style.minWidth="20px",Xe.style.border="0px",Xe.style.borderTop=Q+"px solid "+g.uiStyleSettings.toolboxColor,Xe.style.flexGrow="2",Qe.appendChild(Xe),H.appendChild(Qe),g.widthBoxes.push(H)}),W},l.prototype.setCurrentWidth=function(g,W){var Q=this;this.currentWidth=g,this.widthBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},l}(Ne),et=function(z){function l(g,W,Q,H){var me=z.call(this,g,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 me.styles=[],me.styleBoxes=[],me.styles=W,me.currentStyle=Q,me.setCurrentStyle=me.setCurrentStyle.bind(me),me}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.styles.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/g.styles.length-5+"%",H.style.borderColor=Q===g.currentStyle?g.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){g.setCurrentStyle(Q,H)}),W.appendChild(H);var me=document.createElement("div");me.style.minHeight="20px",me.style.flexGrow="2",me.style.overflow="hidden";var Qe=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+g.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
</svg>`;me.innerHTML=Qe,H.appendChild(me),g.styleBoxes.push(H)}),W},l.prototype.setCurrentStyle=function(g,W){var Q=this;this.currentStyle=g,this.styleBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},l}(Ne),ot=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Fe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new et("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ae(l,z),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=z.prototype.getState.call(this);return g.typeName=l.typeName,g},l.typeName="FrameMarker",l.title="Frame marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',l}(tt),Oe=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},ht=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.x1=0,H.y1=0,H.x2=0,H.y2=0,H.defaultLength=50,H.manipulationStartX=0,H.manipulationStartY=0,H.manipulationStartX1=0,H.manipulationStartY1=0,H.manipulationStartX2=0,H.manipulationStartY2=0,H.setupControlBox(),H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!!z.prototype.ownsTarget.call(this,g)||!(!this.grip1.ownsTarget(g)&&!this.grip2.ownsTarget(g))},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.manipulationStartX=g.x,this.manipulationStartY=g.y,this.state==="new"&&(this.x1=g.x,this.y1=g.y,this.x2=g.x,this.y2=g.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(W)?this.activeGrip=this.grip1:this.grip2.ownsTarget(W)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},l.prototype.pointerUp=function(g){var W=this.state;z.prototype.pointerUp.call(this,g),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(g),this._state="select",W==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},l.prototype.adjustVisual=function(){},l.prototype.manipulate=function(g){this.state==="creating"?this.resize(g):this.state==="move"?(this.x1=this.manipulationStartX1+g.x-this.manipulationStartX,this.y1=this.manipulationStartY1+g.y-this.manipulationStartY,this.x2=this.manipulationStartX2+g.x-this.manipulationStartX,this.y2=this.manipulationStartY2+g.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(g)},l.prototype.resize=function(g){switch(this.activeGrip){case this.grip1:this.x1=g.x,this.y1=g.y;break;case this.grip2:case void 0:this.x2=g.x,this.y2=g.y}this.adjustVisual(),this.adjustControlBox()},l.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},l.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},l.prototype.setupControlBox=function(){this.controlBox=de.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},l.prototype.adjustControlBox=function(){this.positionGrips()},l.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},l.prototype.createGrip=function(){var g=new nt;return g.visual.transform.baseVal.appendItem(de.createTransform()),this.controlBox.appendChild(g.visual),g},l.prototype.positionGrips=function(){var g=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-g/2,this.y1-g/2),this.positionGrip(this.grip2.visual,this.x2-g/2,this.y2-g/2)},l.prototype.positionGrip=function(g,W,Q){var H=g.transform.baseVal.getItem(0);H.setTranslate(W,Q),g.transform.baseVal.replaceItem(H,0)},l.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g);var W=g;this.x1=W.x1,this.y1=W.y1,this.x2=W.x2,this.y2=W.y2},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.x1=this.x1*g,this.y1=this.y1*W,this.x2=this.x2*g,this.y2=this.y2*W,this.adjustVisual(),this.adjustControlBox()},l}(Be),st=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Fe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new et("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.visual&&g!==this.selectorLine&&g!==this.visibleLine)},l.prototype.createVisual=function(){this.visual=de.createGroup(),this.selectorLine=de.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=de.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)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},l.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()),de.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),de.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),de.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setStrokeColor=function(g){this.strokeColor=g,this.adjustVisual(),this.colorChanged(g)},l.prototype.setStrokeWidth=function(g){this.strokeWidth=g,this.adjustVisual()},l.prototype.setStrokeDasharray=function(g){this.strokeDasharray=g,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g);var W=g;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.createVisual(),this.adjustVisual()},l.typeName="LineMarker",l.title="Line marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',l}(ht),je=function(z){function l(g,W,Q,H){var me=z.call(this,g,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 me.fonts=[],me.fontBoxes=[],me.fonts=W,me.currentFont=Q,me.setCurrentFont=me.setCurrentFont.bind(me),me}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.flexGrow="2",this.fonts.forEach(function(Q){var H=document.createElement("div");H.style.display="inline-block",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/g.fonts.length-5+"%",H.style.borderColor=Q===g.currentFont?g.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){g.setCurrentFont(Q,H)}),W.appendChild(H);var me=document.createElement("div");me.style.display="flex",me.style.minHeight="20px",me.style.flexGrow="2",me.style.fontFamily=Q,me.style.overflow="hidden";var Qe=document.createElement("div");Qe.style.whiteSpace="nowrap",Qe.style.overflow="hidden",Qe.style.textOverflow="ellipsis",Qe.innerHTML="The quick brown fox jumps over the lazy dog",me.appendChild(Qe),H.appendChild(me),g.fontBoxes.push(H)}),W},l.prototype.setCurrentFont=function(g,W){var Q=this;this.currentFont=g,this.fontBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},l}(Ne),Ye=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.color="transparent",H.padding=5,H.DEFAULT_TEXT="your text here",H.text=H.DEFAULT_TEXT,H.isMoved=!1,H.color=Q.defaultColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setColor=H.setColor.bind(H),H.setFont=H.setFont.bind(H),H.renderText=H.renderText.bind(H),H.sizeText=H.sizeText.bind(H),H.textEditDivClicked=H.textEditDivClicked.bind(H),H.showTextEditor=H.showTextEditor.bind(H),H.setSize=H.setSize.bind(H),H.positionTextEditor=H.positionTextEditor.bind(H),H.colorPanel=new Fe("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.fontFamilyPanel=new je("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H}return Ae(l,z),l.prototype.ownsTarget=function(g){if(z.prototype.ownsTarget.call(this,g)||g===this.visual||g===this.textElement||g===this.bgRectangle)return!0;var W=!1;return this.textElement.childNodes.forEach(function(Q){Q===g&&(W=!0)}),W},l.prototype.createVisual=function(){this.visual=de.createGroup(),this.bgRectangle=de.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=de.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(de.createTransform()),this.textElement.transform.baseVal.appendItem(de.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.isMoved=!1,this.pointerDownPoint=g,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(g),this._state="creating")},l.prototype.renderText=function(){var g=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(W){g.textElement.appendChild(de.createTSpan(W.trim()===""?" ":W.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},l.prototype.getTextScale=function(){var g=this.textElement.getBBox(),W=1;if(g.width>0&&g.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/g.width,H=(1*this.height-this.height*this.padding*2/100)/g.height;W=Math.min(Q,H)}return W},l.prototype.getTextPosition=function(g){var W=this.textElement.getBBox(),Q=0,H=0;return W.width>0&&W.height>0&&(Q=(this.width-W.width*g)/2,H=this.height/2-W.height*g/2),{x:Q,y:H}},l.prototype.sizeText=function(){var g=this.textElement.getBBox(),W=this.getTextScale(),Q=this.getTextPosition(W);Q.y-=g.y*W,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+W+", "+W+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(W,W))},l.prototype.manipulate=function(g){z.prototype.manipulate.call(this,g),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(g.x-this.pointerDownPoint.x)>5||Math.abs(g.y-this.pointerDownPoint.y)>5)},l.prototype.resize=function(g){z.prototype.resize.call(this,g),this.isMoved=!0,this.setSize(),this.sizeText()},l.prototype.setSize=function(){z.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(de.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),de.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},l.prototype.pointerUp=function(g){var W=this.state;W==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,g),this.setSize(),(W==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},l.prototype.showTextEditor=function(){var g=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(W){W.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var W=Number.parseFloat(g.textEditor.style.fontSize);g.textEditor.clientWidth>=Number.parseInt(g.textEditor.style.maxWidth)&&W>.9;)W-=.1,g.textEditor.style.fontSize=Math.max(W,.9)+"em"}),this.textEditor.addEventListener("keyup",function(W){W.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(W){if(W.clipboardData){var Q=W.clipboardData.getData("text"),H=window.getSelection();if(!H.rangeCount)return!1;H.deleteFromDocument(),H.getRangeAt(0).insertNode(document.createTextNode(Q)),W.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){g.textEditDivClicked(g.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},l.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var g=this.getTextScale(),W=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),H={x:Q.width*g,y:Q.height*g};W.x-=H.x/2,W.y-=H.y/2,this.textEditor.style.top=W.y+"px",this.textEditor.style.left=W.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-W.x+"px",this.textEditor.style.fontSize=Math.max(16*g,12)+"px",this.textElement.style.display="none"}},l.prototype.textEditDivClicked=function(g){this.text=g.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},l.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},l.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},l.prototype.dblClick=function(g,W){z.prototype.dblClick.call(this,g,W),this.showTextEditor()},l.prototype.setColor=function(g){this.textElement&&de.setAttributes(this.textElement,[["fill",g]]),this.color=g,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(g)},l.prototype.setFont=function(g){this.textElement&&de.setAttributes(this.textElement,[["font-family",g]]),this.fontFamily=g,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},l.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},l.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){var W=g;this.color=W.color,this.fontFamily=W.fontFamily,this.padding=W.padding,this.text=W.text,this.createVisual(),z.prototype.restoreState.call(this,g),this.setSize()},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.setSize(),this.sizeText(),this.positionTextEditor()},l.typeName="TextMarker",l.title="Text marker",l.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>',l}($e),Ee=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.color="transparent",H.lineWidth=3,H.drawing=!1,H.pixelRatio=1,H.color=Q.defaultColor,H.lineWidth=Q.defaultStrokeWidth,H.pixelRatio=Q.freehandPixelRatio,H.setColor=H.setColor.bind(H),H.addCanvas=H.addCanvas.bind(H),H.finishCreation=H.finishCreation.bind(H),H.setLineWidth=H.setLineWidth.bind(H),H.colorPanel=new Fe("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.lineWidthPanel=new ct("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.lineWidthPanel.onWidthChanged=H.setLineWidth,H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.visual&&g!==this.drawingImage)},l.prototype.createVisual=function(){this.visual=de.createGroup(),this.drawingImage=de.createImage(),this.visual.appendChild(this.drawingImage);var g=de.createTransform();this.visual.transform.baseVal.appendItem(g),this.addMarkerVisualToContainer(this.visual)},l.prototype.pointerDown=function(g,W){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(g.x,g.y),this.drawing=!0):z.prototype.pointerDown.call(this,g,W)},l.prototype.manipulate=function(g){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(g.x,g.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,g)},l.prototype.resize=function(g){z.prototype.resize.call(this,g),de.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),de.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},l.prototype.pointerUp=function(g){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,g)},l.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)},l.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},l.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},l.prototype.finishCreation=function(){for(var g=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),W=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=W[0],H=W[1],me=W[2],Qe=W[3],Xe=!1,ft=0;ft<this.canvasElement.height;ft++)for(var Je=0;Je<this.canvasElement.width;Je++)g.data[ft*this.canvasElement.width*4+4*Je+3]>0&&(Xe=!0,ft<H&&(H=ft),Je<Q&&(Q=Je),ft>Qe&&(Qe=ft),Je>me&&(me=Je));if(Xe){this.left=Q/this.pixelRatio,this.top=H/this.pixelRatio,this.width=(me-Q)/this.pixelRatio,this.height=(Qe-H)/this.pixelRatio;var St=document.createElement("canvas");St.width=me-Q,St.height=Qe-H,St.getContext("2d").putImageData(this.canvasContext.getImageData(Q,H,me-Q,Qe-H),0,0),this.drawingImgUrl=St.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},l.prototype.setDrawingImage=function(){de.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),de.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},l.prototype.setColor=function(g){this.color=g,this.colorChanged(g)},l.prototype.setLineWidth=function(g){this.lineWidth=g},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){this.createVisual(),z.prototype.restoreState.call(this,g),this.drawingImgUrl=g.drawingImgUrl,this.setDrawingImage()},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.setDrawingImage()},l.typeName="FreehandMarker",l.title="Freehand marker",l.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>',l}($e),ge=function(z){function l(g,W,Q){var H=z.call(this,g,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return H.typeBoxes=[],H.currentType=W,H.setCurrentType=H.setCurrentType.bind(H),H}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2";for(var Q=function(Qe){var Xe="both";switch(Qe){case 0:Xe="both";break;case 1:Xe="start";break;case 2:Xe="end";break;case 3:Xe="none"}var ft=document.createElement("div");if(ft.style.display="flex",ft.style.flexGrow="2",ft.style.alignItems="center",ft.style.justifyContent="space-between",ft.style.padding="5px",ft.style.borderWidth="2px",ft.style.borderStyle="solid",ft.style.borderColor=Xe===H.currentType?H.uiStyleSettings.toolboxAccentColor:"transparent",ft.addEventListener("click",function(){g.setCurrentType(Xe,ft)}),W.appendChild(ft),Xe==="both"||Xe==="start"){var Je=document.createElement("div");Je.style.display="flex",Je.style.alignItems="center",Je.style.minHeight="20px",Je.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>`,Je.style.marginLeft="5px",ft.appendChild(Je)}var St=document.createElement("div");St.style.display="flex",St.style.alignItems="center",St.style.minHeight="20px",St.style.flexGrow="2";var It=document.createElement("hr");if(It.style.minWidth="20px",It.style.border="0px",It.style.borderTop="3px solid "+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee"),It.style.flexGrow="2",St.appendChild(It),ft.appendChild(St),Xe==="both"||Xe==="end"){var $t=document.createElement("div");$t.style.display="flex",$t.style.alignItems="center",$t.style.minHeight="20px",$t.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,0 10,5 0,10" fill="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,$t.style.marginRight="5px",ft.appendChild($t)}H.typeBoxes.push(ft)},H=this,me=0;me<4;me++)Q(me);return W},l.prototype.setCurrentType=function(g,W){var Q=this;this.currentType=g,this.typeBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},l}(Ne),be=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.arrowType="end",H.arrowBaseHeight=10,H.arrowBaseWidth=10,H.getArrowPoints=H.getArrowPoints.bind(H),H.setArrowType=H.setArrowType.bind(H),H.arrowTypePanel=new ge("Arrow type","end"),H.arrowTypePanel.onArrowTypeChanged=H.setArrowType,H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.arrow1&&g!==this.arrow2)},l.prototype.getArrowPoints=function(g,W){var Q=this.arrowBaseWidth+2*this.strokeWidth,H=this.arrowBaseHeight+2*this.strokeWidth;return g-Q/2+","+(W+H/2)+" "+g+","+(W-H/2)+" "+(g+Q/2)+","+(W+H/2)},l.prototype.createTips=function(){this.arrow1=de.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(de.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=de.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(de.createTransform()),this.visual.appendChild(this.arrow2)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(z.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",de.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),de.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var g=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.arrow1.transform.baseVal.getItem(0);W.setRotate(g,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(W,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(g+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},l.prototype.setArrowType=function(g){this.arrowType=g,this.adjustVisual(),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g);var W=g;this.arrowType=W.arrowType,this.createTips(),this.adjustVisual()},l.typeName="ArrowMarker",l.title="Arrow marker",l.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',l}(st),ne=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.fillColor=Q.defaultFillColor,H.strokeWidth=0,H.fillPanel=new Fe("Color",Q.defaultColorSet,Q.defaultFillColor),H.fillPanel.onColorChanged=H.setFillColor,H}return Ae(l,z),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=z.prototype.getState.call(this);return g.typeName=l.typeName,g},l.typeName="CoverMarker",l.title="Cover marker",l.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',l}(tt),ie=function(z){function l(g,W,Q,H){var me=z.call(this,g,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 me.opacities=[],me.opacityBoxes=[],me.opacities=W,me.currentOpacity=Q,me.setCurrentOpacity=me.setCurrentOpacity.bind(me),me}return Ae(l,z),l.prototype.getUi=function(){var g=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",W.style.justifyContent="space-between",this.opacities.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="center",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===g.currentOpacity?g.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){g.setCurrentOpacity(Q,H)}),W.appendChild(H);var me=document.createElement("div");me.innerText=100*Q+"%",H.appendChild(me),g.opacityBoxes.push(H)}),W},l.prototype.setCurrentOpacity=function(g,W){var Q=this;this.currentOpacity=g,this.opacityBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},l}(Ne),se=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.setOpacity=H.setOpacity.bind(H),H.fillColor=Q.defaultHighlightColor,H.strokeWidth=0,H.opacity=Q.defaultHighlightOpacity,H.fillPanel=new Fe("Color",Q.defaultColorSet,H.fillColor),H.fillPanel.onColorChanged=H.setFillColor,H.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ae(l,z),l.prototype.setOpacity=function(g){this.opacity=g,this.visual&&de.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=z.prototype.getState.call(this);return g.typeName=l.typeName,g},l.typeName="HighlightMarker",l.title="Highlight marker",l.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>',l}(ne),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(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.bgColor="transparent",H.tipPosition={x:0,y:0},H.tipBase1Position={x:0,y:0},H.tipBase2Position={x:0,y:0},H.tipMoving=!1,H.color=Q.defaultStrokeColor,H.bgColor=Q.defaultFillColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setBgColor=H.setBgColor.bind(H),H.getTipPoints=H.getTipPoints.bind(H),H.positionTip=H.positionTip.bind(H),H.setTipPoints=H.setTipPoints.bind(H),H.colorPanel=new Fe("Text color",Q.defaultColorSet,H.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),H.colorPanel.onColorChanged=H.setColor,H.bgColorPanel=new Fe("Fill color",Q.defaultColorSet,H.bgColor,ue),H.bgColorPanel.onColorChanged=H.setBgColor,H.fontFamilyPanel=new je("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H.tipGrip=new nt,H.tipGrip.visual.transform.baseVal.appendItem(de.createTransform()),H.controlBox.appendChild(H.tipGrip.visual),H}return Ae(l,z),l.prototype.ownsTarget=function(g){return z.prototype.ownsTarget.call(this,g)||this.tipGrip.ownsTarget(g)||this.tip===g},l.prototype.createTip=function(){de.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=de.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},l.prototype.pointerDown=function(g,W){this.state==="new"&&z.prototype.pointerDown.call(this,g,W),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(W)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,g,W)},l.prototype.pointerUp=function(g){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,g);else{var W=this.state==="creating";z.prototype.pointerUp.call(this,g),this.setTipPoints(W),this.positionTip()}},l.prototype.manipulate=function(g){if(this.tipMoving){var W=this.unrotatePoint(g);this.tipPosition={x:W.x-this.manipulationStartLeft,y:W.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,g)},l.prototype.setBgColor=function(g){this.bgRectangle&&this.tip&&(de.setAttributes(this.bgRectangle,[["fill",g]]),de.setAttributes(this.tip,[["fill",g]])),this.bgColor=g,this.fillColorChanged(g)},l.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},l.prototype.setTipPoints=function(g){g===void 0&&(g=!1);var W=Math.min(this.height/2,15),Q=this.height/5;g&&(this.tipPosition={x:W+Q/2,y:this.height+20});var H=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:0},this.tipBase2Position={x:W+Q,y:0}):(this.tipBase1Position={x:0,y:W},this.tipBase2Position={x:0,y:W+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-Q,y:0},this.tipBase2Position={x:this.width-W,y:0}):(this.tipBase1Position={x:this.width,y:W},this.tipBase2Position={x:this.width,y:W+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?H<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-Q,y:this.height},this.tipBase2Position={x:this.width-W,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-W-Q},this.tipBase2Position={x:this.width,y:this.height-W}):H<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:this.height},this.tipBase2Position={x:W+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-W},this.tipBase2Position={x:0,y:this.height-W-Q})},l.prototype.resize=function(g){z.prototype.resize.call(this,g),this.positionTip()},l.prototype.positionTip=function(){de.setAttributes(this.tip,[["points",this.getTipPoints()]]);var g=this.tipGrip.visual.transform.baseVal.getItem(0);g.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(g,0)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),l.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},l.prototype.getState=function(){var g=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){var W=g;this.bgColor=W.bgColor,this.tipPosition=W.tipPosition,z.prototype.restoreState.call(this,g),this.createTip(),this.setTipPoints()},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.tipPosition={x:this.tipPosition.x*g,y:this.tipPosition.y*W},this.positionTip()},l.typeName="CalloutMarker",l.title="Callout marker",l.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>',l}(Ye),Se=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.fillColor=Q.defaultFillColor,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.setOpacity=H.setOpacity.bind(H),H.createVisual=H.createVisual.bind(H),H.strokePanel=new Fe("Line color",pe(Q.defaultColorSet,["transparent"]),Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.fillPanel=new Fe("Fill color",pe(Q.defaultColorSet,["transparent"]),H.fillColor,ue),H.fillPanel.onColorChanged=H.setFillColor,H.strokeWidthPanel=new ct("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new et("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H.opacityPanel=new ie("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.visual)},l.prototype.createVisual=function(){this.visual=de.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)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="new"&&(this.createVisual(),this.moveVisual(g),this._state="creating")},l.prototype.manipulate=function(g){z.prototype.manipulate.call(this,g)},l.prototype.resize=function(g){z.prototype.resize.call(this,g),this.setSize()},l.prototype.setSize=function(){z.prototype.setSize.call(this),de.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},l.prototype.pointerUp=function(g){z.prototype.pointerUp.call(this,g),this.setSize()},l.prototype.setStrokeColor=function(g){this.strokeColor=g,this.visual&&de.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(g),this.stateChanged()},l.prototype.setFillColor=function(g){this.fillColor=g,this.visual&&de.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(g),this.stateChanged()},l.prototype.setStrokeWidth=function(g){this.strokeWidth=g,this.visual&&de.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},l.prototype.setStrokeDasharray=function(g){this.strokeDasharray=g,this.visual&&de.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},l.prototype.setOpacity=function(g){this.opacity=g,this.visual&&de.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){var W=g;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),z.prototype.restoreState.call(this,g),this.setSize()},l.prototype.scale=function(g,W){z.prototype.scale.call(this,g,W),this.setSize()},l.typeName="EllipseMarker",l.title="Ellipse marker",l.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>',l}($e),Ve=function(z){function l(g,W,Q){return z.call(this,g,W,Q)||this}return Ae(l,z),Object.defineProperty(l.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.tip1&&g!==this.tip2)},l.prototype.createTips=function(){this.tip1=de.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(de.createTransform()),this.visual.appendChild(this.tip1),this.tip2=de.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(de.createTransform()),this.visual.appendChild(this.tip2)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.state==="creating"&&this.createTips()},l.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(de.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()]]),de.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 g=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.tip1.transform.baseVal.getItem(0);W.setRotate(g,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(W,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(g+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=z.prototype.getState.call(this);return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g),this.createTips(),this.adjustVisual()},l.typeName="MeasurementMarker",l.title="Measurement marker",l.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>',l}(st),at=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.strokePanel.colors=Q.defaultColorSet,H.fillColor="transparent",H}return Ae(l,z),Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=z.prototype.getState.call(this);return g.typeName=l.typeName,g},l.typeName="EllipseFrameMarker",l.title="Ellipse frame marker",l.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>',l}(Se),We=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(l){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(l)||(this.undoStack.push(l),JSON.stringify(this.lastRedoStep)!==JSON.stringify(l)&&this.redoStack.splice(0,this.redoStack.length))},z.prototype.replaceLastUndoStep=function(l){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=l)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var l=this.undoStack.pop();return l!==void 0&&this.redoStack.push(l),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),mt=function(z){function l(g,W,Q){var H=z.call(this,g,W,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.curveX=0,H.curveY=0,H.manipulationStartCurveX=0,H.manipulationStartCurveY=0,H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.positionGrips=H.positionGrips.bind(H),H.addControlGrips=H.addControlGrips.bind(H),H.adjustVisual=H.adjustVisual.bind(H),H.setupControlBox=H.setupControlBox.bind(H),H.resize=H.resize.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Fe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new ct("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new et("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ae(l,z),l.prototype.ownsTarget=function(g){return!(!z.prototype.ownsTarget.call(this,g)&&g!==this.visual&&g!==this.selectorCurve&&g!==this.visibleCurve&&!this.curveGrip.ownsTarget(g))},l.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},l.prototype.createVisual=function(){this.visual=de.createGroup(),this.selectorCurve=de.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=de.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)},l.prototype.pointerDown=function(g,W){z.prototype.pointerDown.call(this,g,W),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=g.x,this.curveY=g.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(W)&&(this.activeGrip=this.curveGrip,this._state="resize")},l.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),de.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),de.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),de.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},l.prototype.setupControlBox=function(){z.prototype.setupControlBox.call(this),this.curveControlLine1=de.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=de.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)},l.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,z.prototype.addControlGrips.call(this)},l.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var g=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-g/2,this.curveY-g/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()))},l.prototype.manipulate=function(g){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+g.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+g.y-this.manipulationStartY),z.prototype.manipulate.call(this,g)},l.prototype.resize=function(g){this.activeGrip===this.curveGrip&&(this.curveX=g.x,this.curveY=g.y),z.prototype.resize.call(this,g),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},l.prototype.setStrokeColor=function(g){this.strokeColor=g,this.adjustVisual(),this.colorChanged(g)},l.prototype.setStrokeWidth=function(g){this.strokeWidth=g,this.adjustVisual()},l.prototype.setStrokeDasharray=function(g){this.strokeDasharray=g,this.adjustVisual()},l.prototype.scale=function(g,W){this.curveX=this.curveX*g,this.curveY=this.curveY*W,z.prototype.scale.call(this,g,W)},Object.defineProperty(l.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),l.prototype.getState=function(){var g=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return g.typeName=l.typeName,g},l.prototype.restoreState=function(g){z.prototype.restoreState.call(this,g);var W=g;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.curveX=W.curveX,this.curveY=W.curveY,this.createVisual(),this.adjustVisual()},l.typeName="CurveMarker",l.title="Curve marker",l.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>',l}(ht),wt=function(){function z(l,g){g===void 0&&(g=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=l,this.cancelable=g}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),ze=function(z){function l(g,W,Q){var H=z.call(this,g,!1)||this;return H.dataUrl=W,H.state=Q,H}return Ae(l,z),l}(wt),lt=function(z){function l(g,W,Q){Q===void 0&&(Q=!1);var H=z.call(this,g,Q)||this;return H.marker=W,H}return Ae(l,z),l}(wt),Mt=function(){function z(){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 z.prototype.addEventListener=function(l,g){this[l].push(g)},z.prototype.removeEventListener=function(l,g){var W=this[l].indexOf(g);W>-1&&this[l].splice(W,1)},z}(),Ht=function(){function z(l){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new Oe,this._isOpen=!1,this.undoRedoManager=new We,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 Mt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new we(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=l,this.targetRoot=document.body,this.width=l.clientWidth,this.height=l.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(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[ot,Ee,be,Ye,at,Se,se,ke,Ve,ne,st,mt]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[ot,Ee,be,Ye,Se,se,ke]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[ot,Ee,be,Ye,se]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(l){var g=this;this._availableMarkerTypes.splice(0),l.forEach(function(W){if(typeof W=="string"){var Q=g.ALL_MARKER_TYPES.find(function(H){return H.typeName===W});Q!==void 0&&g._availableMarkerTypes.push(Q)}else g._availableMarkerTypes.push(W)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(l){this._zoomLevel=l,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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var l=this;this.styles.styleSheetRoot===void 0&&ae.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=ae.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(g){return g(new wt(l))})},z.prototype.render=function(){return Te(this,void 0,void 0,function(){var l;return Ce(this,function(g){switch(g.label){case 0:return this.setCurrentMarker(),(l=new ce).naturalSize=this.renderAtNaturalSize,l.imageType=this.renderImageType,l.imageQuality=this.renderImageQuality,l.markersOnly=this.renderMarkersOnly,l.width=this.renderWidth,l.height=this.renderHeight,[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return g.sent(),[4,l.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,g.sent()]}})})},z.prototype.close=function(l){var g=this;if(l===void 0&&(l=!1),this.isOpen){var W=!1;l||this.eventListeners.beforeclose.forEach(function(Q){var H=new wt(g,!0);Q(H),H.defaultPrevented&&(W=!0)}),W||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Q){return Q(new wt(g))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var l,g=[],W=0;W<arguments.length;W++)g[W]=arguments[W];(l=this._availableMarkerTypes).push.apply(l,g)},z.prototype.addRenderEventListener=function(l){this.addEventListener("render",function(g){l(g.dataUrl,g.state)})},z.prototype.removeRenderEventListener=function(l){},z.prototype.addCloseEventListener=function(l){this.addEventListener("close",function(){l()})},z.prototype.removeCloseEventListener=function(l){},z.prototype.setupResizeObserver=function(){var l=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return l.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},z.prototype.onPopupTargetResize=function(){var l=1*this.target.clientWidth/this.target.clientHeight,g=this.editorCanvas.clientWidth/l>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*l:this.editorCanvas.clientWidth,W=g<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/l;this.resize(g,W)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(l,g){this._isResizing=!0;var W=l/this.imageWidth,Q=g/this.imageHeight;this.imageWidth=Math.round(l),this.imageHeight=Math.round(g),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(W,Q),this._isResizing=!1},z.prototype.scaleMarkers=function(l,g){var W,Q=this;this._currentMarker&&this._currentMarker instanceof Ye?this._currentMarker.scale(l,g):(W=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(H){H!==Q._currentMarker&&H.scale(l,g)}),W!==void 0&&this.setCurrentMarker(W)},z.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"},z.prototype.setTopLeft=function(){var l=this.editingTarget.getBoundingClientRect(),g=this.editorCanvas.getBoundingClientRect();this.left=l.left-g.left,this.top=l.top-g.top},z.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)},z.prototype.addDefs=function(){for(var l,g=[],W=0;W<arguments.length;W++)g[W]=arguments[W];this.defs=de.createDefs(),this.addDefsToImage(),(l=this.defs).append.apply(l,g)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.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)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.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)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.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)},z.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 l=document.createElement("a");l.href="https://markerjs.com/",l.target="_blank",l.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",l.style.display="grid",l.style.alignItems="center",l.style.justifyItems="center",l.style.padding="3px",l.style.width="20px",l.style.height="20px",this.logoUI.appendChild(l),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.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")},z.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"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.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 l=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=l+"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 Me(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 Pe(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(l){this.markerImage.removeChild(l.container),this.markers.indexOf(l)>-1&&this.markers.splice(this.markers.indexOf(l),1),l.dispose()},z.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())},z.prototype.toolbarButtonClicked=function(l,g){if(l==="marker"&&g!==void 0)this.createNewMarker(g);else if(l==="action")switch(g){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()}},z.prototype.deleteSelectedMarker=function(){var l=this;if(this._currentMarker!==void 0){var g=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var H=new lt(l,l._currentMarker,!0);Q(H),H.defaultPrevented&&(g=!0)}),!g){var W=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(Q){return Q(new lt(l,W))})}}},z.prototype.clear=function(){var l=this,g=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(me){var Qe=new lt(l,void 0,!0);me(Qe),Qe.defaultPrevented&&(g=!0)}),!g)){this.setCurrentMarker();for(var W=function(me){var Qe=Q.markers[me];Q.setCurrentMarker(Q.markers[me]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(Xe){return Xe(new lt(l,Qe))})},Q=this,H=this.markers.length-1;H>=0;H--)W(H);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var l;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=(l=this._currentMarker.notes)!==null&&l!==void 0?l:"",this.overlayContainer.appendChild(this.notesArea))},z.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)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var l=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var g=this.getState(),W=this.undoRedoManager.getLastUndoStep();if(!W||W.width===g.width&&W.height===g.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(g),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(H){return H(new wt(l))})}else this.undoRedoManager.replaceLastUndoStep(g),this.eventListeners.statechange.forEach(function(H){return H(new wt(l))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var l=this,g=this.undoRedoManager.undo();g!==void 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cropro version 1.2.0
@license SEE LICENSE IN LICENSE
copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
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St=Je.getBBox();Et.setAttributes(Je,[["x",((24-St.width)/2).toString()],["y",((24-St.height)/2-St.y).toString()]]);var It=Et.createPath(Et.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(St.width))/2,(24-Math.ceil(St.height))/2,Math.ceil(St.width),Math.ceil(St.height)));return Xe.appendChild(It),Et.setAttributes(ft,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(me),me.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},z}(),Or=function(z){function l(g,W,Q){var H=z.call(this,g,W)||this;return H.isDropdownOpen=!1,H.onClick=H.dropdownButtonClicked,H.dropdownButtons=Q,H}return zt(l,z),l.prototype.setupDropdown=function(){var g=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(W){W.className=g.className,W.colorsClassName=g.colorsClassName,g.dropdownBlock.appendChild(W.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},l.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},l.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},l.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},l.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},l.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},l}(Ft),_t=function(){function z(l,g){this.GRIP_SIZE=10,this.color=l,this.fillColor=g,this.visual=Et.createGroup(),this.visual.appendChild(Et.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Et.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(l){return l===this.visual||l===this.visual.childNodes[0]||l===this.visual.childNodes[1]},z.prototype.setCenter=function(l,g){this.visual.childNodes.forEach(function(W){return Et.setAttributes(W,[["cx",l.toString()],["cy",g.toString()]])})},z}(),or=function(){function z(l,g,W,Q){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=l,this.canvasHeight=g,this.margin=W,this.container=Q,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(z.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(l){this._aspectRatio=l,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(l){this._isGridVisible=l,this.gridContainer&&Et.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(l){this._zoomFactor=l,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),z.prototype.open=function(){var l=this;this.cropShadeElement=Et.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=Et.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var g=0;g<this.numberOfGridLines;g++)this.horizontalGridLines.push(Et.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(Et.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(W){return l.gridContainer.appendChild(W)}),this.verticalGridLines.forEach(function(W){return l.gridContainer.appendChild(W)}),this.cropRectElement=Et.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new _t(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},z.prototype.setCropRectangle=function(l){this.cropRect=l;var g=Object.assign({},this.cropRect);this.zoomFactor!==1&&(g.width=this.cropRect.width*this.zoomFactor,g.height=this.cropRect.height*this.zoomFactor,g.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-g.width/2,g.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-g.height/2),Et.setAttributes(this.cropRectElement,[["x",g.x.toString()],["y",g.y.toString()],["width",g.width.toString()],["height",g.height.toString()]]);var W=g.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(H,me){var Qe=g.y+W*(me+1);Et.setAttributes(H,[["x1",""+g.x],["y1",""+Qe],["x2",""+(g.x+g.width)],["y2",""+Qe]])});var Q=g.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(H,me){var Qe=g.x+Q*(me+1);Et.setAttributes(H,[["x1",""+Qe],["y1",""+g.y],["x2",""+Qe],["y2",""+(g.y+g.height)]])}),Et.setAttributes(this.cropShadeElement,[["d",Et.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,g.x,g.y,g.width,g.height)]]),this.topLeftGrip.setCenter(g.x,g.y),this.topRightGrip.setCenter(g.x+g.width,g.y),this.bottomLeftGrip.setCenter(g.x,g.y+g.height),this.bottomRightGrip.setCenter(g.x+g.width,g.y+g.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},z.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)},z.prototype.clientToLocalCoordinates=function(l,g){var W=this.container.getBoundingClientRect();return{x:l-W.left+this.margin,y:g-W.top+this.margin}},z.prototype.onPointerDown=function(l){this.container.setPointerCapture(l.pointerId),this.previousPoint=this.clientToLocalCoordinates(l.clientX,l.clientY),this.cropRectElement===l.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(l.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(l.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(l.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(l.target)&&(this.activeGrip=this.bottomRightGrip)},z.prototype.onPointerMove=function(l){if(this.isMoving)this.move(this.clientToLocalCoordinates(l.clientX,l.clientY));else if(this.activeGrip){var g=this.clientToLocalCoordinates(l.clientX,l.clientY);this.resize(g)}l.preventDefault()},z.prototype.onPointerUp=function(l){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(l.pointerId)},z.prototype.move=function(l){var g=l.x-this.previousPoint.x,W=l.y-this.previousPoint.y;this.zoomFactor!==1&&(g=-g/this.zoomFactor,W=-W/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+g),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+W),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=l},z.prototype.resize=function(l){var g=Object.assign({},this.cropRect),W=l.x-this.previousPoint.x,Q=l.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:g.x+W<this.margin&&(W=this.margin-g.x),g.x+=W,g.width=this.cropRect.x+this.cropRect.width-g.x;break;case this.bottomRightGrip:case this.topRightGrip:g.width+W>this.canvasWidth*this.zoomFactor&&(W=this.canvasWidth*this.zoomFactor-g.width),g.width+=W}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(g.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(W),g.height=this.aspectRatio.getVerticalLength(g.width)):(g.y+=Q,g.height=this.cropRect.y+this.cropRect.height-g.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?g.height=this.aspectRatio.getVerticalLength(g.width):g.height+=Q}g.width<10&&(g.x=this.cropRect.x,g.width=10),g.height<10&&(g.y=this.cropRect.y,g.height=10),this.previousPoint=l,g.x>=this.margin&&g.y>=this.margin&&g.x-this.margin+g.width<=this.canvasWidth&&g.y-this.margin+g.height<=this.canvasHeight&&(this.cropRect=g,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var l=this.cropRect.x+this.cropRect.width/2,g=this.cropRect.y+this.cropRect.height/2,W=this.aspectRatio.getHorizontalLength(this.cropRect.height),Q=this.aspectRatio.getVerticalLength(this.cropRect.width);W/this.canvasWidth<Q/this.canvasHeight?this.cropRect.width=W:this.cropRect.height=Q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=l-this.cropRect.width/2,this.cropRect.y=g-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)}},z.prototype.getRescaledRect=function(l,g,W,Q,H,me){var Qe=W/l,Xe=Q/g;return{x:(H.x-me)*Qe+me,y:(H.y-me)*Xe+me,width:H.width*Qe,height:H.height*Xe}},z.prototype.scaleCanvas=function(l,g){var W=this.getRescaledRect(this.canvasWidth,this.canvasHeight,l,g,this.cropRect,this.margin);this.canvasWidth=l,this.canvasHeight=g,this.onCropChange&&this.onCropChange(W),this.setCropRectangle(W)},z}(),Xr=function(){function z(l){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=l,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(z.prototype,"angle",{get:function(){return this._angle},set:function(l){this._angle=l,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.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},z.prototype.onPointerDown=function(l){this.controlContainer.setPointerCapture(l.pointerId),this.isDragging=!0,this.previousPoint={x:l.clientX,y:l.clientY}},z.prototype.onPointerMove=function(l){this.isDragging&&(this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.previousPoint.x=l.clientX)},z.prototype.onPointerUp=function(l){this.isDragging&&this.onAngleChange&&this.onAngleChange((l.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(l.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var l=this.angleLabelText.getBBox();Et.setAttributes(this.angleLabelElement,[["x",((this.width-l.width)/2).toString()],["y",(this.height/2).toString()]])}},z.prototype.positionScaleShape=function(){if(this.scaleShape){var l=this.scaleShape.transform.baseVal.getItem(0);l.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(l,0)}},z.prototype.getVisual=function(){var l=document.createElementNS("http://www.w3.org/2000/svg","svg");l.setAttribute("xmlns","http://www.w3.org/2000/svg"),l.setAttribute("width",this.width+"px"),l.setAttribute("height",this.height+"px"),l.setAttribute("viewBox","0 0 "+this.width+" "+this.height),l.style.flexShrink="0",document.body.appendChild(l);for(var g="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,W=1;W<=this.width/5+10;W++){var Q=W%5==0?this.height/3:this.height/6;g+="h4v"+-Q+"h1v"+Q}g+="v1H0Z",this.scaleShape=Et.createPath(g);var H=Et.createTransform();this.scaleShape.transform.baseVal.appendItem(H),l.appendChild(this.scaleShape),this.angleLabelElement=Et.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Et.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var me=Et.createTSpan("");return me.innerHTML="&deg;",this.angleLabelElement.appendChild(me),l.appendChild(this.angleLabelElement),document.body.removeChild(l),l},z}(),ln=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(l,g,W,Q,H,me,Qe){var Xe=this;return new Promise(function(ft){var Je=document.createElement("canvas");Je.width=l.width.baseVal.value-2*Q,Je.height=l.height.baseVal.value-2*Q;var St=1,It=1;Xe.naturalSize===!0?(St=g.naturalWidth/(l.width.baseVal.value-2*Q)/me,It=g.naturalHeight/(l.height.baseVal.value-2*Q)/Qe,Je.width=g.naturalWidth/me,Je.height=g.naturalHeight/Qe):Xe.width!==void 0&&Xe.height!==void 0&&(St=Xe.width/W.width,It=Xe.height/W.height,Je.width*=St,Je.height*=It);var $t=Je.getContext("2d");$t.translate(Je.width/2,Je.height/2),$t.rotate(H*Math.PI/180),$t.scale(me,Qe),$t.translate(-Je.width/2,-Je.height/2),$t.drawImage(g,0,0,Je.width,Je.height);var jr=document.createElement("canvas");jr.width=W.width*St,jr.height=W.height*It,jr.getContext("2d").putImageData($t.getImageData((W.x-Q)*St,(W.y-Q)*It,W.width*St,W.height*It),0,0),ft(jr.toDataURL(Xe.imageType,Xe.imageQuality))})},z}(),qe=function(){function z(l){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=z.instanceCounter++,this.styles=new Nr(this.instanceNo),this.target=l,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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(l){this._zoomToCropEnabled=l,l?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(l){this._isGridVisible=l,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"gridLines",{get:function(){return this._gridLines},set:function(l){this._gridLines=l,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(l){this._rotationAngle=l,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var l;return(l=this._aspectRatio)!==null&&l!==void 0?l:this.aspectRatios[0]},set:function(l){this._aspectRatio=l},enumerable:!1,configurable:!0}),z.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},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(l){l===void 0&&(l=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),l||this.closeEventListeners.forEach(function(g){return g()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(l){this.renderEventListeners.push(l)},z.prototype.removeRenderEventListener=function(l){this.renderEventListeners.indexOf(l)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(l),1)},z.prototype.addCloseEventListener=function(l){this.closeEventListeners.push(l)},z.prototype.removeCloseEventListener=function(l){this.closeEventListeners.indexOf(l)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(l),1)},z.prototype.setupResizeObserver=function(){var l=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){l.resize(l.target.clientWidth,l.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))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var l=1*this.target.clientWidth/this.target.clientHeight,g=this.contentDiv.clientWidth/l>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*l:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,W=g+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/l;this.resize(g,W)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",Et.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(l,g){this.imageWidth=Math.round(l),this.imageHeight=Math.round(g),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()},z.prototype.setEditingTarget=function(){var l=document.createElement("canvas");l.width=this.target.naturalWidth,l.height=this.target.naturalHeight,l.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var g=l.toDataURL();Et.setAttributes(this.editingTarget,[["href",g]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var l=this.target.getBoundingClientRect(),g=this.editorCanvas.getBoundingClientRect();this.left=l.left-g.left-this.CANVAS_MARGIN,this.top=l.top-g.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=Et.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Et.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Et.createGroup(),this.editingTargetRotationScaleContainer=Et.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var l=Et.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(l);var g=Et.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(g),this.editingTargetContainer=Et.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Et.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new or(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()},z.prototype.zoomToCrop=function(){if(this.cropRect){var l=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,g=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=l+"px "+g+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-l+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-g+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.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)},z.prototype.cropRectChanged=function(l){this.cropRect=l,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.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"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.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 l=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,g=this.target.offsetTop>l+this.CANVAS_MARGIN?this.target.offsetTop-(l+this.CANVAS_MARGIN):0;this.coverDiv.style.top=g+"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},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var l=this;this.topToolbar=new Fr,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 g=new sn;g.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(g);var W=[];this.aspectRatios.forEach(function(It){var $t=new Ft(rn.getIcon(It.horizontal,It.vertical),It.horizontal===0&&It.vertical===0?"FREE":It.horizontal+":"+It.vertical);$t.onClick=function(){return l.ratioButtonClicked(It)},W.push($t)}),this.aspectRatioButton=new Or(rn.getIcon(0,0),"Aspect ratio",W),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,g.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Q=new Ft('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");Q.isActive=this.isGridVisible,Q.onClick=function(){l.isGridVisible=!l.isGridVisible,Q.isActive=l.isGridVisible},g.addButton(Q);var H=new Ft('<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(){l.zoomToCropEnabled=!l.zoomToCropEnabled,H.isActive=l.zoomToCropEnabled},g.addButton(H),!on.isLicensed){var me=new vt;this.topToolbar.addElementBlock(me);var Qe=document.createElement("div");Qe.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Xe=document.createElement("a");Xe.style.color="currentColor",Xe.href="https://markerjs.com/products/cropro",Xe.target="_blank",Xe.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>',Qe.appendChild(Xe),me.addElement(Qe)}var ft=new sn;ft.minWidth=3*this.toolbarHeight+"px",ft.contentAlign="end",this.topToolbar.addButtonBlock(ft);var Je=new Ft('<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");Je.onClick=this.startRenderAndClose,ft.addButton(Je),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Je.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var St=new Ft('<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");St.onClick=this.close,ft.addButton(St),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(St.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var l=this;this.bottomToolbar=new Fr,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 g=new sn;g.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(g);var W=new Ft('<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");W.onClick=this.rotateLeftButtonClicked,g.addButton(W);var Q=new Ft('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");Q.onClick=this.rotateRightButtonClicked,g.addButton(Q);var H=new vt;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(ft){l.rotateBy(ft),l.straightener.angle=l.rotationAngle},H.addElement(this.straightener.getUI());var me=new sn;me.minWidth=2*this.toolbarHeight+"px",me.contentAlign="end",this.bottomToolbar.addButtonBlock(me);var Qe=new Ft('<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");Qe.onClick=this.flipHorizontallyButtonClicked,me.addButton(Qe);var Xe=new Ft('<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");Xe.onClick=this.flipVerticallyButtonClicked,me.addButton(Xe)},z.prototype.ratioButtonClicked=function(l){this.aspectRatio=l,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=rn.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new ar(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(l){if(l){var g=this.cropLayer.getRescaledRect(l.width,l.height,this.imageWidth,this.imageHeight,l.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(g),this.cropRectChanged(g),this.flippedHorizontally=l.flippedHorizontally,this.flippedVertically=l.flippedVertically,this.applyFlip(),this.rotationAngle=l.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(l,g){var W=this.cropImage.getBoundingClientRect();return{x:l-W.left,y:g-W.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var l=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=l+"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()},z.prototype.rotateLeftButtonClicked=function(){var l=this.rotationAngle-90;this.rotationAngle%90!=0&&(l+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(l)},z.prototype.rotateRightButtonClicked=function(){var l=this.rotationAngle+90;this.rotationAngle%90!=0&&(l-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(l)},z.prototype.rotateTo=function(l){l=(l=l>180?l-360:l)<=-180?l+360:l,this.rotationAngle=l,this.applyRotation()},z.prototype.rotateBy=function(l){this.rotateTo((this.rotationAngle+l)%360)},z.prototype.applyRotation=function(){var l=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var g=this.editingTargetRotationContainer.transform.baseVal.getItem(0);g.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(g,0);var W=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/W.width,this.imageHeight/W.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=l},z.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},z.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},z.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},z.prototype.startRenderAndClose=function(){return Lt(this,void 0,void 0,function(){var l,g;return Yr(this,function(W){switch(W.label){case 0:return[4,this.render()];case 1:return l=W.sent(),g=this.getState(),this.renderEventListeners.forEach(function(Q){return Q(l,g)}),this.close(!0),[2]}})})},z.prototype.render=function(){return Lt(this,void 0,void 0,function(){var l;return 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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 l=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Cr("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*l)+`px;
height: `+(this.toolbarHeight-2*l)+`px;
padding: `+l+`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 ur("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new ur("."+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",`
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justify-content: center;
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display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*l)+`px;
padding: `+l+`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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Please report this to https://github.com/markedjs/marked.`,ge.silent)return"<p>An error occurred:</p><pre>"+ot(Se.message+"",!0)+"</pre>";throw Se}}je.options=je.setOptions=function(Ee){return ct(je.defaults,Ee),ht(je.defaults),je},je.getDefaults=Oe,je.defaults=st,je.use=function(Ee){var ge=ct({},Ee);if(Ee.renderer&&function(){var ne=je.defaults.renderer||new Be,ie=function(ke){var Se=ne[ke];ne[ke]=function(){for(var Ve=arguments.length,at=new Array(Ve),We=0;We<Ve;We++)at[We]=arguments[We];var mt=Ee.renderer[ke].apply(ne,at);return mt===!1&&(mt=Se.apply(ne,at)),mt}};for(var se in Ee.renderer)ie(se);ge.renderer=ne}(),Ee.tokenizer&&function(){var ne=je.defaults.tokenizer||new xe,ie=function(ke){var Se=ne[ke];ne[ke]=function(){for(var Ve=arguments.length,at=new Array(Ve),We=0;We<Ve;We++)at[We]=arguments[We];var mt=Ee.tokenizer[ke].apply(ne,at);return mt===!1&&(mt=Se.apply(ne,at)),mt}};for(var se in Ee.tokenizer)ie(se);ge.tokenizer=ne}(),Ee.walkTokens){var be=je.defaults.walkTokens;ge.walkTokens=function(ne){Ee.walkTokens(ne),be&&be(ne)}}je.setOptions(ge)},je.walkTokens=function(Ee,ge){for(var be=B(Ee),ne;!(ne=be()).done;){var ie=ne.value;ge(ie);switch(ie.type){case"table":{for(var se=B(ie.tokens.header),ue;!(ue=se()).done;){var ke=ue.value;je.walkTokens(ke,ge)}for(var Se=B(ie.tokens.cells),Ve;!(Ve=Se()).done;)for(var at=Ve.value,We=B(at),mt;!(mt=We()).done;){var wt=mt.value;je.walkTokens(wt,ge)}break}case"list":{je.walkTokens(ie.items,ge);break}default:ie.tokens&&je.walkTokens(ie.tokens,ge)}}},je.Parser=tt,je.parser=tt.parse,je.Renderer=Be,je.TextRenderer=Ue,je.Lexer=Me,je.lexer=Me.lex,je.Tokenizer=xe,je.Slugger=nt,je.parse=je;var Ye=je;return Ye})},E7E6:function(Ke,Ie){Ke.exports="data:image/png;base64,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te=$.level!=1,fe=pn(e,qe(n,te?$.from:$.to,te?"after":"before"),"line",t,r);ba(fe,w,j,!0)&&fe.top>j&&($=i[X-1])}return $}function Ks(e,t,n,r,i,w,j){var X=fo(e,t,r,j),$=X.begin,te=X.end;/\s/.test(t.text.charAt(te-1))&&te--;for(var fe=null,ve=null,_e=0;_e<i.length;_e++){var Re=i[_e];if(Re.from>=te||Re.to<=$)continue;var Ge=Re.level!=1,Ze=En(e,r,Ge?Math.min(te,Re.to)-1:Math.max($,Re.from)).right,rt=Ze<w?w-Ze+1e9:Ze-w;(!fe||ve>rt)&&(fe=Re,ve=rt)}return fe||(fe=i[i.length-1]),fe.from<$&&(fe={from:$,to:fe.to,level:fe.level}),fe.to>te&&(fe={from:fe.from,to:te,level:fe.level}),fe}var Un;function Zn(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Un==null){Un=o("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Un.appendChild(document.createTextNode("x")),Un.appendChild(o("br"));Un.appendChild(document.createTextNode("x"))}d(e.measure,Un);var n=Un.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),a(e.measure),n||1}function qn(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=o("span","xxxxxxxxxx"),n=o("pre",[t],"CodeMirror-line-like");d(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function Ea(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,w=t.gutters.firstChild,j=0;w;w=w.nextSibling,++j){var X=e.display.gutterSpecs[j].className;n[X]=w.offsetLeft+w.clientLeft+i,r[X]=w.clientWidth}return{fixedPos:xa(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function xa(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function mo(e){var t=Zn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/qn(e.display)-3);return function(i){if(Jr(e.doc,i))return 0;var w=0;if(i.widgets)for(var j=0;j<i.widgets.length;j++)i.widgets[j].height&&(w+=i.widgets[j].height);return n?w+(Math.ceil(i.text.length/r)||1)*t:w+t}}function Ca(e){var t=e.doc,n=mo(e);t.iter(function(r){var i=n(r);i!=r.height&&Or(r,i)})}function Fn(e,t,n,r){var i=e.display;if(!n&&ke(t).getAttribute("cm-not-content")=="true")return null;var w,j,X=i.lineSpace.getBoundingClientRect();try{w=t.clientX-X.left,j=t.clientY-X.top}catch(ve){return null}var $=ya(e,w,j),te;if(r&&$.xRel>0&&(te=vt(e.doc,$.line).text).length==$.ch){var fe=Y(te,te.length,e.options.tabSize)-te.length;$=qe($.line,Math.max(0,Math.round((w-to(e.display).left)/qn(e.display))-fe))}return $}function jn(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,t<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function Gr(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)kt&&wn(e.doc,t)<i.viewTo&&kn(e);else if(n<=i.viewFrom)kt&&Fi(e.doc,n+r)>i.viewFrom?kn(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)kn(e);else if(t<=i.viewFrom){var w=zi(e,n,n+r,1);w?(i.view=i.view.slice(w.index),i.viewFrom=w.lineN,i.viewTo+=r):kn(e)}else if(n>=i.viewTo){var j=zi(e,t,t,-1);j?(i.view=i.view.slice(0,j.index),i.viewTo=j.lineN):kn(e)}else{var X=zi(e,t,t,-1),$=zi(e,n,n+r,1);X&&$?(i.view=i.view.slice(0,X.index).concat(Yt(e,X.lineN,$.lineN)).concat(i.view.slice($.index)),i.viewTo+=r):kn(e)}var te=i.externalMeasured;te&&(n<te.lineN?te.lineN+=r:t<te.lineN+te.size&&(i.externalMeasured=null))}function Dn(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var w=r.view[jn(e,t)];if(w.node==null)return;var j=w.changes||(w.changes=[]);oe(j,n)==-1&&j.push(n)}function kn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function zi(e,t,n,r){var i=jn(e,t),w,j=e.display.view;if(!kt||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var X=e.display.viewFrom,$=0;$<i;$++)X+=j[$].size;if(X!=t){if(r>0){if(i==j.length-1)return null;w=X+j[i].size-t,i++}else w=X-t;t+=w,n+=w}for(;wn(e.doc,n)!=n;){if(i==(r<0?0:j.length-1))return null;n+=r*j[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function Vs(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=Yt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Yt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(jn(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Yt(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,jn(e,n)))),r.viewTo=n}function go(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];!i.hidden&&(!i.node||i.changes)&&++n}return n}function yi(e){e.display.input.showSelection(e.display.input.prepareSelection())}function vo(e,t){t===void 0&&(t=!0);for(var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),w=r.selection=document.createDocumentFragment(),j=0;j<n.sel.ranges.length;j++){if(!t&&j==n.sel.primIndex)continue;var X=n.sel.ranges[j];if(X.from().line>=e.display.viewTo||X.to().line<e.display.viewFrom)continue;var $=X.empty();($||e.options.showCursorWhenSelecting)&&yo(e,X.head,i),$||Qs(e,X,w)}return r}function yo(e,t,n){var r=pn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(o("div","\xA0","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var w=n.appendChild(o("div","\xA0","CodeMirror-cursor CodeMirror-secondarycursor"));w.style.display="",w.style.left=r.other.left+"px",w.style.top=r.other.top+"px",w.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function Ki(e,t){return e.top-t.top||e.left-t.left}function Qs(e,t,n){var r=e.display,i=e.doc,w=document.createDocumentFragment(),j=to(e.display),X=j.left,$=Math.max(r.sizerWidth,Bn(e)-r.sizer.offsetLeft)-j.right,te=i.direction=="ltr";function fe(dt,gt,Tt,xt){gt<0&&(gt=0),gt=Math.round(gt),xt=Math.round(xt),w.appendChild(o("div",null,"CodeMirror-selected","position: absolute; left: "+dt+`px;
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top: `+(t.top-n.viewOffset-Hi(e.display))+`px;
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left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(w),w.scrollIntoView(i),e.display.lineSpace.removeChild(w)}}function Xs(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(t=t.ch?qe(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?qe(t.line,t.ch+1,"before"):t);for(var w=0;w<5;w++){var j=!1,X=pn(e,t),$=!n||n==t?X:pn(e,n);i={left:Math.min(X.left,$.left),top:Math.min(X.top,$.top)-r,right:Math.max(X.left,$.left),bottom:Math.max(X.bottom,$.bottom)+r};var te=Ta(e,i),fe=e.doc.scrollTop,ve=e.doc.scrollLeft;if(te.scrollTop!=null&&(Ei(e,te.scrollTop),Math.abs(e.doc.scrollTop-fe)>1&&(j=!0)),te.scrollLeft!=null&&(Wn(e,te.scrollLeft),Math.abs(e.doc.scrollLeft-ve)>1&&(j=!0)),!j)break}return i}function Js(e,t){var n=Ta(e,t);n.scrollTop!=null&&Ei(e,n.scrollTop),n.scrollLeft!=null&&Wn(e,n.scrollLeft)}function Ta(e,t){var n=e.display,r=Zn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,w=fa(e),j={};t.bottom-t.top>w&&(t.bottom=t.top+w);var X=e.doc.height+ha(n),$=t.top<r,te=t.bottom>X-r;if(t.top<i)j.scrollTop=$?0:t.top;else if(t.bottom>i+w){var fe=Math.min(t.top,(te?X:t.bottom)-w);fe!=i&&(j.scrollTop=fe)}var ve=e.options.fixedGutter?0:n.gutters.offsetWidth,_e=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-ve,Re=Bn(e)-n.gutters.offsetWidth,Ge=t.right-t.left>Re;return Ge&&(t.right=t.left+Re),t.left<10?j.scrollLeft=0:t.left<_e?j.scrollLeft=Math.max(0,t.left+ve-(Ge?0:10)):t.right>Re+_e-3&&(j.scrollLeft=t.right+(Ge?0:10)-Re),j}function wa(e,t){if(t==null)return;Yi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function ei(e){Yi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function bi(e,t,n){(t!=null||n!=null)&&Yi(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Zs(e,t){Yi(e),e.curOp.scrollToPos=t}function Yi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=ho(e,t.from),r=ho(e,t.to);Co(e,n,r,t.margin)}}function Co(e,t,n,r){var i=Ta(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});bi(e,i.scrollLeft,i.scrollTop)}function Ei(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;L||Da(e,{top:t}),So(e,t,!0),L&&Da(e),Si(e,100)}function So(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Wn(e,t,n,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Do(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function xi(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+ha(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?n:0,docHeight:r,scrollHeight:r+bn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Hn=function(e,t,n){this.cm=n;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),Oe(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),Oe(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,G&&F<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Hn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var w=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+w)+"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:n?r:0,bottom:t?r:0}},Hn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Hn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Hn.prototype.zeroWidthHack=function(){var e=u&&!R?"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},Hn.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function r(){var i=e.getBoundingClientRect(),w=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);w!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Hn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Ci=function(){};Ci.prototype.update=function(){return{bottom:0,right:0}},Ci.prototype.setScrollLeft=function(){},Ci.prototype.setScrollTop=function(){},Ci.prototype.clear=function(){};function ti(e,t){t||(t=xi(e));var n=e.display.barWidth,r=e.display.barHeight;Ao(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Vi(e),Ao(e,xi(e)),n=e.display.barWidth,r=e.display.barHeight}function Ao(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var To={native:Hn,null:Ci};function wo(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&m(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new To[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),Oe(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Wn(e,t):Ei(e,t)},e),e.display.scrollbars.addClass&&U(e.display.wrapper,e.display.scrollbars.addClass)}var qs=0;function Gn(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},nn(e.curOp)}function zn(e){var t=e.curOp;t&&Wi(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;$s(n)})}function $s(e){for(var t=e.ops,n=0;n<t.length;n++)el(t[n]);for(var r=0;r<t.length;r++)tl(t[r]);for(var i=0;i<t.length;i++)rl(t[i]);for(var w=0;w<t.length;w++)nl(t[w]);for(var j=0;j<t.length;j++)il(t[j])}function el(e){var t=e.cm,n=t.display;ol(t),e.updateMaxLine&&ji(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Xi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&Ra(e.cm,e.update)}function rl(e){var t=e.cm,n=t.display;e.updatedDisplay&&Vi(t),e.barMeasure=xi(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=no(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+bn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Bn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function nl(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Wn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==N();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ti(t,e.barMeasure),e.updatedDisplay&&La(t,e.barMeasure),e.selectionChanged&&Sa(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&bo(e.cm)}function il(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&Ro(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&So(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Wn(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Xs(t,l(r,e.scrollToPos.from),l(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,i)}var w=e.maybeHiddenMarkers,j=e.maybeUnhiddenMarkers;if(w)for(var X=0;X<w.length;++X)w[X].lines.length||je(w[X],"hide");if(j)for(var $=0;$<j.length;++$)j[$].lines.length&&je(j[$],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&je(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Zr(e,t){if(e.curOp)return t();Gn(e);try{return t()}finally{zn(e)}}function Tr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Gn(e);try{return t.apply(e,arguments)}finally{zn(e)}}}function Br(e){return function(){if(this.curOp)return e.apply(this,arguments);Gn(this);try{return e.apply(this,arguments)}finally{zn(this)}}}function wr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Gn(t);try{return e.apply(this,arguments)}finally{zn(t)}}}function Si(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,_(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,r=Xe(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(w){if(r.line>=e.display.viewFrom){var j=w.styles,X=w.text.length>e.options.maxHighlightLength?Fr(t.mode,r.state):null,$=me(e,w,r,!0);X&&(r.state=X),w.styles=$.styles;var te=w.styleClasses,fe=$.classes;fe?w.styleClasses=fe:te&&(w.styleClasses=null);for(var ve=!j||j.length!=w.styles.length||te!=fe&&(!te||!fe||te.bgClass!=fe.bgClass||te.textClass!=fe.textClass),_e=0;!ve&&_e<j.length;++_e)ve=j[_e]!=w.styles[_e];ve&&i.push(r.line),w.stateAfter=r.save(),r.nextLine()}else w.text.length<=e.options.maxHighlightLength&&ft(e,w.text,r),w.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return Si(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Zr(e,function(){for(var w=0;w<i.length;w++)Dn(e,i[w],"text")})}var Xi=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Qi(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Bn(e),this.force=n,this.dims=Ea(e),this.events=[]};Xi.prototype.signal=function(e,t){ge(e,t)&&this.events.push(arguments)},Xi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)je.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=bn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=bn(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=N();if(!t||!x(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&x(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function ll(e){if(!e||!e.activeElt||e.activeElt==N())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&x(document.body,e.anchorNode)&&x(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Ra(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return kn(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&go(e)==0)return!1;ko(e)&&(kn(e),t.dims=Ea(e));var i=r.first+r.size,w=Math.max(t.visible.from-e.options.viewportMargin,r.first),j=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<w&&w-n.viewFrom<20&&(w=Math.max(r.first,n.viewFrom)),n.viewTo>j&&n.viewTo-j<20&&(j=Math.min(i,n.viewTo)),kt&&(w=wn(e.doc,w),j=Fi(e.doc,j));var X=w!=n.viewFrom||j!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Vs(e,w,j),n.viewOffset=fn(vt(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var $=go(e);if(!X&&$==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var te=sl(e);return $>4&&(n.lineDiv.style.display="none"),ul(e,n.updateLineNumbers,t.dims),$>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,ll(te),a(n.cursorDiv),a(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,X&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,Si(e,400)),n.updateLineNumbers=null,!0}function Ro(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==Bn(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+ha(e.display)-fa(e),n.top)}),t.visible=Qi(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Qi(e.display,e.doc,n));if(!Ra(e,t))break;Vi(e);var i=xi(e);yi(e),ti(e,i),La(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Da(e,t){var n=new Xi(e,t);if(Ra(e,n)){Vi(e),Ro(e,n);var r=xi(e);yi(e),ti(e,r),La(e,r),n.finish()}}function ul(e,t,n){var r=e.display,i=e.options.lineNumbers,w=r.lineDiv,j=w.firstChild;function X(Ge){var Ze=Ge.nextSibling;return P&&u&&e.display.currentWheelTarget==Ge?Ge.style.display="none":Ge.parentNode.removeChild(Ge),Ze}for(var $=r.view,te=r.viewFrom,fe=0;fe<$.length;fe++){var ve=$[fe];if(!ve.hidden)if(!ve.node||ve.node.parentNode!=w){var _e=Ns(e,ve,te,n);w.insertBefore(_e,j)}else{for(;j!=ve.node;)j=X(j);var Re=i&&t!=null&&t<=te&&ve.lineNumber;ve.changes&&(oe(ve.changes,"gutter")>-1&&(Re=!1),Ja(e,ve,te,n)),Re&&(a(ve.lineNumber),ve.lineNumber.appendChild(document.createTextNode(ln(e.options,te)))),j=ve.node.nextSibling}te+=ve.size}for(;j;)j=X(j)}function ka(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function La(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+bn(e)+"px"}function Do(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=xa(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,w=r+"px",j=0;j<n.length;j++)if(!n[j].hidden){e.options.fixedGutter&&(n[j].gutter&&(n[j].gutter.style.left=w),n[j].gutterBackground&&(n[j].gutterBackground.style.left=w));var X=n[j].alignable;if(X)for(var $=0;$<X.length;$++)X[$].style.left=w}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}function ko(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=ln(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(o("div",[o("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),w=i.firstChild.offsetWidth,j=i.offsetWidth-w;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(w,r.lineGutter.offsetWidth-j)+1,r.lineNumWidth=r.lineNumInnerWidth+j,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ka(e.display),!0}return!1}function _a(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var w=e[i],j=null;if(typeof w!="string"&&(j=w.style,w=w.className),w=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:w,style:j})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function Lo(e){var t=e.gutters,n=e.gutterSpecs;a(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],w=i.className,j=i.style,X=t.appendChild(o("div",null,"CodeMirror-gutter "+w));j&&(X.style.cssText=j),w=="CodeMirror-linenumbers"&&(e.lineGutter=X,X.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",ka(e)}function Ai(e){Lo(e.display),Gr(e),Do(e)}function dl(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=o("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=o("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=E("div",null,"CodeMirror-code"),i.selectionDiv=o("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=o("div",null,"CodeMirror-cursors"),i.measure=o("div",null,"CodeMirror-measure"),i.lineMeasure=o("div",null,"CodeMirror-measure"),i.lineSpace=E("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var w=E("div",[i.lineSpace],"CodeMirror-lines");i.mover=o("div",[w],null,"position: relative"),i.sizer=o("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=o("div",null,null,"position: absolute; height: "+he+"px; width: 1px;"),i.gutters=o("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=o("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=o("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),G&&F<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!P&&!(L&&s)&&(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=_a(r.gutters,r.lineNumbers),Lo(i),n.init(i)}var Ji=0,$r=null;G?$r=-.53:L?$r=15:y?$r=-.7:O&&($r=-1/3);function _o(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function cl(e){var t=_o(e);return t.x*=$r,t.y*=$r,t}function Oo(e,t){var n=_o(t),r=n.x,i=n.y,w=e.display,j=w.scroller,X=j.scrollWidth>j.clientWidth,$=j.scrollHeight>j.clientHeight;if(!(r&&X||i&&$))return;if(i&&u&&P){e:for(var te=t.target,fe=w.view;te!=j;te=te.parentNode)for(var ve=0;ve<fe.length;ve++)if(fe[ve].node==te){e.display.currentWheelTarget=te;break e}}if(r&&!L&&!C&&$r!=null){i&&$&&Ei(e,Math.max(0,j.scrollTop+i*$r)),Wn(e,Math.max(0,j.scrollLeft+r*$r)),(!i||i&&$)&&ne(t),w.wheelStartX=null;return}if(i&&$r!=null){var _e=i*$r,Re=e.doc.scrollTop,Ge=Re+w.wrapper.clientHeight;_e<0?Re=Math.max(0,Re+_e-50):Ge=Math.min(e.doc.height,Ge+_e+50),Da(e,{top:Re,bottom:Ge})}Ji<20&&(w.wheelStartX==null?(w.wheelStartX=j.scrollLeft,w.wheelStartY=j.scrollTop,w.wheelDX=r,w.wheelDY=i,setTimeout(function(){if(w.wheelStartX==null)return;var Ze=j.scrollLeft-w.wheelStartX,rt=j.scrollTop-w.wheelStartY,ut=rt&&w.wheelDY&&rt/w.wheelDY||Ze&&w.wheelDX&&Ze/w.wheelDX;if(w.wheelStartX=w.wheelStartY=null,!ut)return;$r=($r*Ji+ut)/(Ji+1),++Ji},200)):(w.wheelDX+=r,w.wheelDY+=i))}var en=function(e,t){this.ranges=e,this.primIndex=t};en.prototype.primary=function(){return this.ranges[this.primIndex]},en.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 n=this.ranges[t],r=e.ranges[t];if(!un(n.anchor,r.anchor)||!un(n.head,r.head))return!1}return!0},en.prototype.deepCopy=function(){for(var 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Ge=Xn(Re);Ge>i.maxLineLength&&(i.maxLine=Re,i.maxLineLength=Ge,i.maxLineChanged=!0,X=!1)}),X&&(e.curOp.updateMaxLine=!0)),Rt(r,w.line),Si(e,400);var te=t.text.length-(j.line-w.line)-1;t.full?Gr(e):w.line==j.line&&t.text.length==1&&!Po(e.doc,t)?Dn(e,w.line,"text"):Gr(e,w.line,j.line+1,te);var fe=ge(e,"changes"),ve=ge(e,"change");if(ve||fe){var _e={from:w,to:j,text:t.text,removed:t.removed,origin:t.origin};ve&&Lr(e,"change",e,_e),fe&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(_e)}e.display.selForContextMenu=null}function ai(e,t,n,r,i){var w;r||(r=n),At(r,n)<0&&(w=[r,n],n=w[0],r=w[1]),typeof t=="string"&&(t=e.splitLines(t)),ii(e,{from:n,to:r,text:t,origin:i})}function $o(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function es(e,t,n,r){for(var i=0;i<e.length;++i){var w=e[i],j=!0;if(w.ranges){w.copied||(w=e[i]=w.deepCopy(),w.copied=!0);for(var X=0;X<w.ranges.length;X++)$o(w.ranges[X].anchor,t,n,r),$o(w.ranges[X].head,t,n,r);continue}for(var $=0;$<w.changes.length;++$){var te=w.changes[$];if(n<te.from.line)te.from=qe(te.from.line+r,te.from.ch),te.to=qe(te.to.line+r,te.to.ch);else if(t<=te.to.line){j=!1;break}}j||(e.splice(0,i+1),i=0)}}function ts(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;es(e.done,n,r,i),es(e.undone,n,r,i)}function Ri(e,t,n,r){var i=t,w=t;return typeof t=="number"?w=vt(e,z(e,t)):i=_t(t),i==null?null:(r(w,i)&&e.cm&&Dn(e.cm,i,n),w)}function Di(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}Di.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,da(i),Lr(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,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,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function ki(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}ki.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var w=Math.min(t,i-e),j=r.height;if(r.removeInner(e,w),this.height-=j-r.height,i==w&&(this.children.splice(n--,1),r.parent=null),(t-=w)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Di))){var X=[];this.collapse(X),this.children=[new Di(X)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],w=i.chunkSize();if(e<=w){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var j=i.lines.length%25+25,X=j;X<i.lines.length;){var $=new Di(i.lines.slice(X,X+=25));i.height-=$.height,this.children.splice(++r,0,$),$.parent=this}i.lines=i.lines.slice(0,j),this.maybeSpill()}break}e-=w}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new ki(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=oe(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new ki(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],w=i.chunkSize();if(e<w){var j=Math.min(t,w-e);if(i.iterN(e,j,n))return!0;if((t-=j)==0)break;e=0}else e-=w}}};var Li=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Li.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=_t(n);if(r==null||!t)return;for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var w=gi(this);Or(n,Math.max(0,n.height-w)),e&&(Zr(e,function(){rs(e,n,-w),Dn(e,r,"widget")}),Lr(e,"lineWidgetCleared",e,this,r))},Li.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=gi(this)-t;if(!i)return;Jr(this.doc,r)||Or(r,r.height+i),n&&Zr(n,function(){n.curOp.forceUpdate=!0,rs(n,r,i),Lr(n,"lineWidgetChanged",n,e,_t(r))})},be(Li);function rs(e,t,n){fn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&wa(e,n)}function xl(e,t,n,r){var i=new Li(e,n,r),w=e.cm;return w&&i.noHScroll&&(w.display.alignWidgets=!0),Ri(e,t,"widget",function(j){var X=j.widgets||(j.widgets=[]);if(i.insertAt==null?X.push(i):X.splice(Math.min(X.length-1,Math.max(0,i.insertAt)),0,i),i.line=j,w&&!Jr(e,j)){var $=fn(j)<e.scrollTop;Or(j,j.height+gi(i)),$&&wa(w,i.height),w.curOp.forceUpdate=!0}return!0}),w&&Lr(w,"lineWidgetAdded",w,i,typeof t=="number"?t:_t(t)),i}var ns=0,Mn=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ns};Mn.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&Gn(e),ge(this,"clear")){var n=this.find();n&&Lr(this,"clear",n.from,n.to)}for(var r=null,i=null,w=0;w<this.lines.length;++w){var j=this.lines[w],X=Pt(j.markedSpans,this);e&&!this.collapsed?Dn(e,_t(j),"text"):e&&(X.to!=null&&(i=_t(j)),X.from!=null&&(r=_t(j))),j.markedSpans=bt(j.markedSpans,X),X.from==null&&this.collapsed&&!Jr(this.doc,j)&&e&&Or(j,Zn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var $=0;$<this.lines.length;++$){var te=Wr(this.lines[$]),fe=Xn(te);fe>e.display.maxLineLength&&(e.display.maxLine=te,e.display.maxLineLength=fe,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Gr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Vo(e.doc)),e&&Lr(e,"markerCleared",e,this,r,i),t&&zn(e),this.parent&&this.parent.clear()},Mn.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var w=this.lines[i],j=Pt(w.markedSpans,this);if(j.from!=null&&(n=qe(t?w:_t(w),j.from),e==-1))return n;if(j.to!=null&&(r=qe(t?w:_t(w),j.to),e==1))return r}return n&&{from:n,to:r}},Mn.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;if(!t||!r)return;Zr(r,function(){var i=t.line,w=_t(t.line),j=pa(r,w);if(j&&(oo(j),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Jr(n.doc,i)&&n.height!=null){var X=n.height;n.height=null;var 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Error("Inserting collapsed marker partially overlapping an existing one");Xt()}w.addToHistory&&Fo(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var X=t.line,$=e.cm,te;if(e.iter(X,n.line+1,function(ve){$&&w.collapsed&&!$.options.lineWrapping&&Wr(ve)==$.display.maxLine&&(te=!0),w.collapsed&&X!=t.line&&Or(ve,0),jt(ve,new dr(w,X==t.line?t.ch:null,X==n.line?n.ch:null)),++X}),w.collapsed&&e.iter(t.line,n.line+1,function(ve){Jr(e,ve)&&Or(ve,0)}),w.clearOnEnter&&Oe(w,"beforeCursorEnter",function(){return w.clear()}),w.readOnly&&(nr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),w.collapsed&&(w.id=++ns,w.atomic=!0),$){if(te&&($.curOp.updateMaxLine=!0),w.collapsed)Gr($,t.line,n.line+1);else if(w.className||w.startStyle||w.endStyle||w.css||w.attributes||w.title)for(var fe=t.line;fe<=n.line;fe++)Dn($,fe,"text");w.atomic&&Vo($.doc),Lr($,"markerAdded",$,w)}return w}var _i=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};_i.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Lr(this,"clear")},_i.prototype.find=function(e,t){return this.primary.find(e,t)},be(_i);function Cl(e,t,n,r,i){r=I(r),r.shared=!1;var w=[oi(e,t,n,r,i)],j=w[0],X=r.widgetNode;return On(e,function($){X&&(r.widgetNode=X.cloneNode(!0)),w.push(oi($,l($,t),l($,n),r,i));for(var te=0;te<$.linked.length;++te)if($.linked[te].isParent)return;j=re(w)}),new _i(w,j)}function is(e){return e.findMarks(qe(e.first,0),e.clipPos(qe(e.lastLine())),function(t){return t.parent})}function Sl(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),w=e.clipPos(i.from),j=e.clipPos(i.to);if(At(w,j)){var X=oi(e,w,j,r.primary,r.primary.type);r.markers.push(X),X.parent=r}}}function Al(e){for(var t=function(r){var i=e[r],w=[i.primary.doc];On(i.primary.doc,function($){return w.push($)});for(var j=0;j<i.markers.length;j++){var X=i.markers[j];oe(w,X.doc)==-1&&(X.parent=null,i.markers.splice(j--,1))}},n=0;n<e.length;n++)t(n)}var Tl=0,zr=function(e,t,n,r,i){if(!(this instanceof zr))return new zr(e,t,n,r,i);n==null&&(n=0),ki.call(this,[new Di([new Nn("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var w=qe(n,0);this.sel=Ln(w),this.history=new Zi(null),this.id=++Tl,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Ia(this,{from:w,to:w,text:e}),Ir(this,Ln(w),xe)};zr.prototype=De(ki.prototype,{constructor:zr,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=rn(this,this.first,this.first+this.size);return 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t=this.sel.ranges,n,r=0;r<t.length;r++){var i=ar(this,t[r].from(),t[r].to());n=n?n.concat(i):i}return e===!1?n:n.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=ar(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:wr(function(e,t,n){for(var r=[],i=this.sel,w=0;w<i.ranges.length;w++){var j=i.ranges[w];r[w]={from:j.from(),to:j.to(),text:this.splitLines(e[w]),origin:n}}for(var X=t&&t!="end"&&hl(this,r,t),$=r.length-1;$>=0;$--)ii(this,r[$]);X?zo(this,X):this.cm&&ei(this.cm)}),undo:wr(function(){ra(this,"undo")}),redo:wr(function(){ra(this,"redo")}),undoSelection:wr(function(){ra(this,"undo",!0)}),redoSelection:wr(function(){ra(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Zi(this.history.maxGeneration),On(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:ri(this.history.done),undone:ri(this.history.undone)}},setHistory:function(e){var t=this.history=new Zi(this.history.maxGeneration);t.done=ri(e.done.slice(0),null,!0),t.undone=ri(e.undone.slice(0),null,!0)},setGutterMarker:wr(function(e,t,n){return Ri(this,e,"gutter",function(r){var i=r.gutterMarkers||(r.gutterMarkers={});return 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i,w;if(t.touches)i=t.touches[0].clientX,w=t.touches[0].clientY;else try{i=t.clientX,w=t.clientY}catch(_e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&ne(t);var j=e.display,X=j.lineDiv.getBoundingClientRect();if(w>X.bottom||!ge(e,n))return se(t);w-=X.top-j.viewOffset;for(var $=0;$<e.display.gutterSpecs.length;++$){var te=j.gutters.childNodes[$];if(te&&te.getBoundingClientRect().right>=i){var fe=or(e.doc,w),ve=e.display.gutterSpecs[$];return je(e,n,e,fe,ve.className,t),se(t)}}}function Ga(e,t){return xs(e,t,"gutterClick",!0)}function Cs(e,t){if(Sn(e.display,t)||Yl(e,t))return;if(Ye(e,t,"contextmenu"))return;D||e.display.input.onContextMenu(t)}function Yl(e,t){return ge(e,"gutterContextMenu")?xs(e,t,"gutterContextMenu",!1):!1}function Ss(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),vi(e)}var 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zr(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new hr.inputStyles[t.inputStyle](this),w=this.display=new dl(e,r,i,t);w.wrapper.CodeMirror=this,Ss(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),wo(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new ee,keySeq:null,specialChars:null},t.autofocus&&!s&&w.input.focus(),G&&F<11&&setTimeout(function(){return n.display.input.reset(!0)},20),ql(this),kl(),Gn(this),this.curOp.forceUpdate=!0,No(this,r),t.autofocus&&!s||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&Aa(n)},20):$n(this);for(var j in oa)oa.hasOwnProperty(j)&&oa[j](this,t[j],ui);ko(this),t.finishInit&&t.finishInit(this);for(var X=0;X<za.length;++X)za[X](this);zn(this),P&&t.lineWrapping&&getComputedStyle(w.lineDiv).textRendering=="optimizelegibility"&&(w.lineDiv.style.textRendering="auto")}hr.defaults=As,hr.optionHandlers=oa;function ql(e){var t=e.display;Oe(t.scroller,"mousedown",Tr(e,bs)),G&&F<11?Oe(t.scroller,"dblclick",Tr(e,function($){if(Ye(e,$))return;var te=Fn(e,$);if(!te||Ga(e,$)||Sn(e.display,$))return;ne($);var fe=e.findWordAt(te);$i(e.doc,fe.anchor,fe.head)})):Oe(t.scroller,"dblclick",function($){return Ye(e,$)||ne($)}),Oe(t.scroller,"contextmenu",function($){return Cs(e,$)}),Oe(t.input.getField(),"contextmenu",function($){t.scroller.contains($.target)||Cs(e,$)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function w($){if($.touches.length!=1)return!1;var te=$.touches[0];return te.radiusX<=1&&te.radiusY<=1}function j($,te){if(te.left==null)return!0;var fe=te.left-$.left,ve=te.top-$.top;return fe*fe+ve*ve>20*20}Oe(t.scroller,"touchstart",function($){if(!Ye(e,$)&&!w($)&&!Ga(e,$)){t.input.ensurePolled(),clearTimeout(n);var te=+new Date;t.activeTouch={start:te,moved:!1,prev:te-r.end<=300?r:null},$.touches.length==1&&(t.activeTouch.left=$.touches[0].pageX,t.activeTouch.top=$.touches[0].pageY)}}),Oe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),Oe(t.scroller,"touchend",function($){var te=t.activeTouch;if(te&&!Sn(t,$)&&te.left!=null&&!te.moved&&new Date-te.start<300){var fe=e.coordsChar(t.activeTouch,"page"),ve;!te.prev||j(te,te.prev)?ve=new Zt(fe,fe):!te.prev.prev||j(te,te.prev.prev)?ve=e.findWordAt(fe):ve=new Zt(qe(fe.line,0),l(e.doc,qe(fe.line+1,0))),e.setSelection(ve.anchor,ve.head),e.focus(),ne($)}i()}),Oe(t.scroller,"touchcancel",i),Oe(t.scroller,"scroll",function(){t.scroller.clientHeight&&(Ei(e,t.scroller.scrollTop),Wn(e,t.scroller.scrollLeft,!0),je(e,"scroll",e))}),Oe(t.scroller,"mousewheel",function($){return Oo(e,$)}),Oe(t.scroller,"DOMMouseScroll",function($){return Oo(e,$)}),Oe(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function($){Ye(e,$)||ue($)},over:function($){Ye(e,$)||(Dl(e,$),ue($))},start:function($){return Rl(e,$)},drop:Tr(e,wl),leave:function($){Ye(e,$)||os(e)}};var X=t.input.getField();Oe(X,"keyup",function($){return vs.call(e,$)}),Oe(X,"keydown",Tr(e,gs)),Oe(X,"keypress",Tr(e,ys)),Oe(X,"focus",function($){return Aa(e,$)}),Oe(X,"blur",function($){return $n(e,$)})}var za=[];hr.defineInitHook=function(e){return za.push(e)};function Ui(e,t,n,r){var i=e.doc,w;n==null&&(n="add"),n=="smart"&&(i.mode.indent?w=Xe(e,t).state:n="prev");var j=e.options.tabSize,X=vt(i,t),$=Y(X.text,null,j);X.stateAfter&&(X.stateAfter=null);var te=X.text.match(/^\s*/)[0],fe;if(!r&&!/\S/.test(X.text))fe=0,n="not";else if(n=="smart"&&(fe=i.mode.indent(w,X.text.slice(te.length),X.text),fe==Le||fe>150)){if(!r)return;n="prev"}n=="prev"?t>i.first?fe=Y(vt(i,t-1).text,null,j):fe=0:n=="add"?fe=$+e.options.indentUnit:n=="subtract"?fe=$-e.options.indentUnit:typeof n=="number"&&(fe=$+n),fe=Math.max(0,fe);var ve="",_e=0;if(e.options.indentWithTabs)for(var Re=Math.floor(fe/j);Re;--Re)_e+=j,ve+=" ";if(_e<fe&&(ve+=de(fe-_e)),ve!=te)return ai(i,ve,qe(t,0),qe(t,te.length),"+input"),X.stateAfter=null,!0;for(var Ge=0;Ge<i.sel.ranges.length;Ge++){var Ze=i.sel.ranges[Ge];if(Ze.head.line==t&&Ze.head.ch<te.length){var rt=qe(t,te.length);Ba(i,Ge,new Zt(rt,rt));break}}}var gn=null;function sa(e){gn=e}function Ka(e,t,n,r,i){var w=e.doc;e.display.shift=!1,r||(r=w.sel);var j=+new Date-200,X=i=="paste"||e.state.pasteIncoming>j,$=ze(t),te=null;if(X&&r.ranges.length>1)if(gn&&gn.text.join(`
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w.electricInput&&(w.electricInput.test(vt(e.doc,i.head.line).text.slice(0,i.head.ch))&&(j=Ui(e,i.head.line,"smart")));j&&Lr(e,"electricInput",e,i.head.line)}}function Rs(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,w={anchor:qe(i,0),head:qe(i+1,0)};n.push(w),t.push(e.getRange(w.anchor,w.head))}return{text:t,ranges:n}}function Ds(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function ks(){var e=o("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=o("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),S&&(e.style.border="1px solid black"),Ds(e),t}function $l(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,i){var 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fe<0?$:fe==0?null:$.slice(0,fe-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var w=[];if(!n.hasOwnProperty(i))return w;var j=n[i],X=this.getModeAt(r);if(typeof X[i]=="string")j[X[i]]&&w.push(j[X[i]]);else if(X[i])for(var $=0;$<X[i].length;$++){var te=j[X[i][$]];te&&w.push(te)}else X.helperType&&j[X.helperType]?w.push(j[X.helperType]):j[X.name]&&w.push(j[X.name]);for(var fe=0;fe<j._global.length;fe++){var ve=j._global[fe];ve.pred(X,this)&&oe(w,ve.val)==-1&&w.push(ve.val)}return w},getStateAfter:function(r,i){var w=this.doc;return r=z(w,r==null?w.first+w.size-1:r),Xe(this,r+1,i).state},cursorCoords:function(r,i){var w,j=this.doc.sel.primary();return r==null?w=j.head:typeof r=="object"?w=l(this.doc,r):w=r?j.from():j.to(),pn(this,w,i||"page")},charCoords:function(r,i){return ga(this,l(this.doc,r),i||"page")},coordsChar:function(r,i){return 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w=this;this.extendSelectionsBy(function(j){return w.display.shift||w.doc.extend||j.empty()?Va(w.doc,j.head,r,i,w.options.rtlMoveVisually):r<0?j.from():j.to()},Te)}),deleteH:Br(function(r,i){var w=this.doc.sel,j=this.doc;w.somethingSelected()?j.replaceSelection("",null,"+delete"):li(this,function(X){var $=Va(j,X.head,r,i,!1);return r<0?{from:$,to:X.head}:{from:X.head,to:$}})}),findPosV:function(r,i,w,j){var X=1,$=j;i<0&&(X=-1,i=-i);for(var te=l(this.doc,r),fe=0;fe<i;++fe){var ve=pn(this,te,"div");if($==null?$=ve.left:ve.left=$,te=Ls(this,ve,X,w),te.hitSide)break}return te},moveV:Br(function(r,i){var w=this,j=this.doc,X=[],$=!this.display.shift&&!j.extend&&j.sel.somethingSelected();if(j.extendSelectionsBy(function(fe){if($)return r<0?fe.from():fe.to();var ve=pn(w,fe.head,"div");fe.goalColumn!=null&&(ve.left=fe.goalColumn),X.push(ve.left);var _e=Ls(w,ve,r,i);return i=="page"&&fe==j.sel.primary()&&wa(w,ga(w,_e,"div").top-ve.top),_e},Te),X.length)for(var 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ve=null,_e=r=="group",Re=e.cm&&e.cm.getHelper(t,"wordChars"),Ge=!0;!(n<0&&!fe(!Ge));Ge=!1){var Ze=X.text.charAt(t.ch)||`
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`?"n":!_e||/\s/.test(Ze)?null:"p";if(_e&&!Ge&&!rt&&(rt="s"),ve&&ve!=rt){n<0&&(n=1,fe(),t.sticky="after");break}if(rt&&(ve=rt),n>0&&!fe(!Ge))break}var ut=ta(e,t,w,j,!0);return un(w,ut)&&(ut.hitSide=!0),ut}function Ls(e,t,n,r){var i=e.doc,w=t.left,j;if(r=="page"){var X=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),$=Math.max(X-.5*Zn(e.display),3);j=(n>0?t.bottom:t.top)+n*$}else r=="line"&&(j=n>0?t.bottom+3:t.top-3);for(var te;!(te=ya(e,w,j),!te.outside);){if(n<0?j<=0:j>=i.height){te.hitSide=!0;break}j+=n*5}return te}var ir=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};ir.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;Ds(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function w(X){for(var $=X.target;$;$=$.parentNode){if($==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test($.className))break}return!1}Oe(i,"paste",function(X){if(!w(X)||Ye(r,X)||Ts(X,r))return;F<=11&&setTimeout(Tr(r,function(){return t.updateFromDOM()}),20)}),Oe(i,"compositionstart",function(X){t.composing={data:X.data,done:!1}}),Oe(i,"compositionupdate",function(X){t.composing||(t.composing={data:X.data,done:!1})}),Oe(i,"compositionend",function(X){t.composing&&(X.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),Oe(i,"touchstart",function(){return n.forceCompositionEnd()}),Oe(i,"input",function(){t.composing||t.readFromDOMSoon()});function j(X){if(!w(X)||Ye(r,X))return;if(r.somethingSelected())sa({lineWise:!1,text:r.getSelections()}),X.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var $=Rs(r);sa({lineWise:!0,text:$.text}),X.type=="cut"&&r.operation(function(){r.setSelections($.ranges,0,xe),r.replaceSelection("",null,"cut")})}else return;if(X.clipboardData){X.clipboardData.clearData();var te=gn.text.join(`
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w=la(t,e.anchorNode,e.anchorOffset),j=la(t,e.focusNode,e.focusOffset);if(w&&!w.bad&&j&&!j.bad&&At(cn(w,j),r)==0&&At(dn(w,j),i)==0)return;var X=t.display.view,$=r.line>=t.display.viewFrom&&_s(t,r)||{node:X[0].measure.map[2],offset:0},te=i.line<t.display.viewTo&&_s(t,i);if(!te){var fe=X[X.length-1].measure,ve=fe.maps?fe.maps[fe.maps.length-1]:fe.map;te={node:ve[ve.length-1],offset:ve[ve.length-2]-ve[ve.length-3]}}if(!$||!te){e.removeAllRanges();return}var _e=e.rangeCount&&e.getRangeAt(0),Re;try{Re=b($.node,$.offset,te.offset,te.node)}catch(Ge){}Re&&(!L&&t.state.focused?(e.collapse($.node,$.offset),Re.collapsed||(e.removeAllRanges(),e.addRange(Re))):(e.removeAllRanges(),e.addRange(Re)),_e&&e.anchorNode==null?e.addRange(_e):L&&this.startGracePeriod()),this.rememberSelection()},ir.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)},ir.prototype.showMultipleSelections=function(e){d(this.cm.display.cursorDiv,e.cursors),d(this.cm.display.selectionDiv,e.selection)},ir.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},ir.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return x(this.div,t)},ir.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},ir.prototype.blur=function(){this.div.blur()},ir.prototype.getField=function(){return this.div},ir.prototype.supportsTouch=function(){return!0},ir.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Zr(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)},ir.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},ir.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(c&&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 n=la(t,e.anchorNode,e.anchorOffset),r=la(t,e.focusNode,e.focusOffset);n&&r&&Zr(t,function(){Ir(t.doc,Ln(n,r),xe),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},ir.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=qe(r.line-1,vt(e.doc,r.line-1).length)),i.ch==vt(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=qe(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var w,j,X;r.line==t.viewFrom||(w=jn(e,r.line))==0?(j=_t(t.view[0].line),X=t.view[0].node):(j=_t(t.view[w].line),X=t.view[w-1].node.nextSibling);var $=jn(e,i.line),te,fe;if($==t.view.length-1?(te=t.viewTo-1,fe=t.lineDiv.lastChild):(te=_t(t.view[$+1].line)-1,fe=t.view[$+1].node.previousSibling),!X)return!1;for(var ve=e.doc.splitLines(tu(e,X,fe,j,te)),_e=ar(e.doc,qe(j,0),qe(te,vt(e.doc,te).text.length));ve.length>1&&_e.length>1;)if(re(ve)==re(_e))ve.pop(),_e.pop(),te--;else if(ve[0]==_e[0])ve.shift(),_e.shift(),j++;else break;for(var Re=0,Ge=0,Ze=ve[0],rt=_e[0],ut=Math.min(Ze.length,rt.length);Re<ut&&Ze.charCodeAt(Re)==rt.charCodeAt(Re);)++Re;for(var pt=re(ve),dt=re(_e),gt=Math.min(pt.length-(ve.length==1?Re:0),dt.length-(_e.length==1?Re:0));Ge<gt&&pt.charCodeAt(pt.length-Ge-1)==dt.charCodeAt(dt.length-Ge-1);)++Ge;if(ve.length==1&&_e.length==1&&j==r.line)for(;Re&&Re>r.ch&&pt.charCodeAt(pt.length-Ge-1)==dt.charCodeAt(dt.length-Ge-1);)Re--,Ge++;ve[ve.length-1]=pt.slice(0,pt.length-Ge).replace(/^\u200b+/,""),ve[0]=ve[0].slice(Re).replace(/\u200b+$/,"");var Tt=qe(j,Re),xt=qe(te,_e.length?re(_e).length-Ge:0);if(ve.length>1||ve[0]||At(Tt,xt))return ai(e.doc,ve,Tt,xt,"+input"),!0},ir.prototype.ensurePolled=function(){this.forceCompositionEnd()},ir.prototype.reset=function(){this.forceCompositionEnd()},ir.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},ir.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)},ir.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Zr(this.cm,function(){return Gr(e.cm)})},ir.prototype.setUneditable=function(e){e.contentEditable="false"},ir.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Tr(this.cm,Ka)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},ir.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},ir.prototype.onContextMenu=function(){},ir.prototype.resetPosition=function(){},ir.prototype.needsContentAttribute=!0;function _s(e,t){var n=pa(e,t.line);if(!n||n.hidden)return null;var r=vt(e.doc,t.line),i=ro(n,r,t.line),w=et(r,e.doc.direction),j="left";if(w){var X=tt(w,t.ch);j=X%2?"right":"left"}var $=ao(i.map,t.ch,j);return $.offset=$.collapse=="right"?$.end:$.start,$}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function di(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,r,i){var w="",j=!1,X=e.doc.lineSeparator(),$=!1;function te(Re){return function(Ge){return Ge.id==Re}}function fe(){j&&(w+=X,$&&(w+=X),j=$=!1)}function ve(Re){Re&&(fe(),w+=Re)}function _e(Re){if(Re.nodeType==1){var Ge=Re.getAttribute("cm-text");if(Ge){ve(Ge);return}var Ze=Re.getAttribute("cm-marker"),rt;if(Ze){var ut=e.findMarks(qe(r,0),qe(i+1,0),te(+Ze));ut.length&&(rt=ut[0].find(0))&&ve(ar(e.doc,rt.from,rt.to).join(X));return}if(Re.getAttribute("contenteditable")=="false")return;var pt=/^(pre|div|p|li|table|br)$/i.test(Re.nodeName);if(!/^br$/i.test(Re.nodeName)&&Re.textContent.length==0)return;pt&&fe();for(var dt=0;dt<Re.childNodes.length;dt++)_e(Re.childNodes[dt]);/^(pre|p)$/i.test(Re.nodeName)&&($=!0),pt&&(j=!0)}else Re.nodeType==3&&ve(Re.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;!(_e(t),t==n);)t=t.nextSibling,$=!1;return w}function la(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return di(e.clipPos(qe(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var w=e.display.view[i];if(w.node==r)return ru(w,t,n)}}function ru(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!x(r,t))return di(qe(_t(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var w=e.rest?re(e.rest):e.line;return di(qe(_t(w),w.text.length),i)}var j=t.nodeType==3?t:null,X=t;for(!j&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(j=t.firstChild,n&&(n=j.nodeValue.length));X.parentNode!=r;)X=X.parentNode;var $=e.measure,te=$.maps;function fe(rt,ut,pt){for(var dt=-1;dt<(te?te.length:0);dt++)for(var gt=dt<0?$.map:te[dt],Tt=0;Tt<gt.length;Tt+=3){var xt=gt[Tt+2];if(xt==rt||xt==ut){var Ot=_t(dt<0?e.line:e.rest[dt]),lr=gt[Tt]+pt;return(pt<0||xt!=rt)&&(lr=gt[Tt+(pt?1:0)]),qe(Ot,lr)}}}var ve=fe(j,X,n);if(ve)return di(ve,i);for(var _e=X.nextSibling,Re=j?j.nodeValue.length-n:0;_e;_e=_e.nextSibling){if(ve=fe(_e,_e.firstChild,0),ve)return di(qe(ve.line,ve.ch-Re),i);Re+=_e.textContent.length}for(var Ge=X.previousSibling,Ze=n;Ge;Ge=Ge.previousSibling){if(ve=fe(Ge,Ge.firstChild,-1),ve)return di(qe(ve.line,ve.ch+Ze),i);Ze+=Ge.textContent.length}}var gr=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ee,this.hasSelection=!1,this.composing=null};gr.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),S&&(i.style.width="0px"),Oe(i,"input",function(){G&&F>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),Oe(i,"paste",function(j){if(Ye(r,j)||Ts(j,r))return;r.state.pasteIncoming=+new Date,n.fastPoll()});function w(j){if(Ye(r,j))return;if(r.somethingSelected())sa({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var X=Rs(r);sa({lineWise:!0,text:X.text}),j.type=="cut"?r.setSelections(X.ranges,null,xe):(n.prevInput="",i.value=X.text.join(`
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`)>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},gr.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},gr.prototype.onKeyPress=function(){G&&F>=9&&(this.hasSelection=null),this.fastPoll()},gr.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var w=Fn(n,e),j=r.scroller.scrollTop;if(!w||C)return;var X=n.options.resetSelectionOnContextMenu;X&&n.doc.sel.contains(w)==-1&&Tr(n,Ir)(n.doc,Ln(w),xe);var $=i.style.cssText,te=t.wrapper.style.cssText,fe=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",i.style.cssText=`position: absolute; width: 30px; height: 30px;
top: `+(e.clientY-fe.top-5)+"px; left: "+(e.clientX-fe.left-5)+`px;
z-index: 1000; background: `+(G?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ve;P&&(ve=window.scrollY),r.input.focus(),P&&window.scrollTo(null,ve),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=Re,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll);function _e(){if(i.selectionStart!=null){var Ze=n.somethingSelected(),rt="\u200B"+(Ze?i.value:"");i.value="\u21DA",i.value=rt,t.prevInput=Ze?"":"\u200B",i.selectionStart=1,i.selectionEnd=rt.length,r.selForContextMenu=n.doc.sel}}function Re(){if(t.contextMenuPending!=Re)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=te,i.style.cssText=$,G&&F<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=j),i.selectionStart!=null){(!G||G&&F<9)&&_e();var 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c=this.hls;c.off(M.Events.FRAG_LOADING,this.onFragLoading,this),c.off(M.Events.FRAG_LOADED,this.onFragLoaded,this),c.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this),c.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(M.Events.ERROR,this.onError,this)},A.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},A.onFragLoading=function(c,s){var u=s.frag;if(u.type===P.PlaylistLevelType.MAIN&&!this.timer){var h;this.fragCurrent=u,this.partCurrent=(h=s.part)!=null?h:null,this.timer=self.setInterval(this.onCheck,100)}},A.onLevelLoaded=function(c,s){var u=this.hls.config;s.details.live?this.bwEstimator.update(u.abrEwmaSlowLive,u.abrEwmaFastLive):this.bwEstimator.update(u.abrEwmaSlowVoD,u.abrEwmaFastVoD)},A._abandonRulesCheck=function(){var c=this.fragCurrent,s=this.partCurrent,u=this.hls,h=u.autoLevelEnabled,T=u.config,p=u.media;if(!c||!p)return;var f=s?s.stats:c.stats,D=s?s.duration:c.duration;if(f.aborted){k.logger.warn("frag loader destroy or aborted, disarm abandonRules"),this.clearTimer(),this._nextAutoLevel=-1;return}if(!h||p.paused||!p.playbackRate||!p.readyState)return;var v=performance.now()-f.loading.start,m=Math.abs(p.playbackRate);if(v<=500*D/m)return;var a=u.levels,d=u.minAutoLevel,o=a[c.level],E=f.total||Math.max(f.loaded,Math.round(D*o.maxBitrate/8)),b=Math.max(1,f.bwEstimate?f.bwEstimate/8:f.loaded*1e3/v),x=(E-f.loaded)/b,N=p.currentTime,U=(G.BufferHelper.bufferInfo(p,N,T.maxBufferHole).end-N)/m;if(U>=2*D/m||x<=U)return;var K=Number.POSITIVE_INFINITY,V;for(V=c.level-1;V>d;V--){var _=a[V].maxBitrate;if(K=D*_/(8*.8*b),K<U)break}if(K>=x)return;var I=this.bwEstimator.getEstimate();k.logger.warn("Fragment "+c.sn+(s?" part "+s.index:"")+" of level "+c.level+" is loading too slowly and will cause an underbuffer; aborting and switching to level "+V+`
Current BW estimate: `+(Object(J.isFiniteNumber)(I)?(I/1024).toFixed(3):"Unknown")+` Kb/s
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E=D?Math.min(D,T.maxStarvationDelay):T.maxStarvationDelay,b=T.abrBandWidthFactor,x=T.abrBandWidthUpFactor;if(!d){var N=this.bitrateTestDelay;if(N){var U=D?Math.min(D,T.maxLoadingDelay):T.maxLoadingDelay;E=U-N,k.logger.trace("bitrate test took "+Math.round(1e3*N)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*E)+" ms"),b=x=1}}return o=this.findBestLevel(a,p,h,d+E,b,x),Math.max(o,0)},A.findBestLevel=function(c,s,u,h,T,p){for(var f,D=this.fragCurrent,v=this.partCurrent,m=this.lastLoadedFragLevel,a=this.hls.levels,d=a[m],o=!!(d!=null&&(f=d.details)!==null&&f!==void 0&&f.live),E=d==null?void 0:d.codecSet,b=v?v.duration:D?D.duration:0,x=u;x>=s;x--){var N=a[x];if(!N||E&&N.codecSet!==E)continue;var U=N.details,K=(v?U==null?void 0:U.partTarget:U==null?void 0:U.averagetargetduration)||b,V=void 0;x<=m?V=T*c:V=p*c;var _=a[x].maxBitrate,I=_*K/V;if(k.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+x+"/"+Math.round(V)+"/"+_+"/"+K+"/"+h+"/"+I),V>_&&(!I||o&&!this.bitrateTestDelay||I<h))return x}return-1},C(R,[{key:"nextAutoLevel",get:function(){var c=this._nextAutoLevel,s=this.bwEstimator;if(c!==-1&&(!s||!s.canEstimate()))return c;var u=this.getNextABRAutoLevel();return c!==-1&&(u=Math.min(c,u)),u},set:function(c){this._nextAutoLevel=c}}]),R}();q.default=O},"./src/controller/audio-stream-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/polyfills/number.ts"),B=L("./src/controller/base-stream-controller.ts"),M=L("./src/events.ts"),G=L("./src/utils/buffer-helper.ts"),F=L("./src/controller/fragment-tracker.ts"),P=L("./src/types/level.ts"),k=L("./src/types/loader.ts"),y=L("./src/loader/fragment.ts"),C=L("./src/demux/chunk-cache.ts"),O=L("./src/demux/transmuxer-interface.ts"),R=L("./src/types/transmuxer.ts"),A=L("./src/controller/fragment-finders.ts"),S=L("./src/utils/discontinuities.ts"),c=L("./src/errors.ts"),s=L("./src/utils/logger.ts");function u(){return u=Object.assign||function(D){for(var v=1;v<arguments.length;v++){var m=arguments[v];for(var a in m)Object.prototype.hasOwnProperty.call(m,a)&&(D[a]=m[a])}return D},u.apply(this,arguments)}function h(D,v){D.prototype=Object.create(v.prototype),D.prototype.constructor=D,T(D,v)}function T(D,v){return T=Object.setPrototypeOf||function(a,d){return a.__proto__=d,a},T(D,v)}var p=100,f=function(D){h(v,D);function v(a,d){var o;return o=D.call(this,a,d,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var m=v.prototype;return m.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},m._registerListeners=function(){var d=this.hls;d.on(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.on(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.on(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.on(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(M.Events.ERROR,this.onError,this),d.on(M.Events.BUFFER_RESET,this.onBufferReset,this),d.on(M.Events.BUFFER_CREATED,this.onBufferCreated,this),d.on(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.on(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.on(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},m._unregisterListeners=function(){var d=this.hls;d.off(M.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.off(M.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(M.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(M.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(M.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.off(M.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.off(M.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(M.Events.ERROR,this.onError,this),d.off(M.Events.BUFFER_RESET,this.onBufferReset,this),d.off(M.Events.BUFFER_CREATED,this.onBufferCreated,this),d.off(M.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.off(M.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(M.Events.FRAG_BUFFERED,this.onFragBuffered,this)},m.onInitPtsFound=function(d,o){var E=o.frag,b=o.id,x=o.initPTS;if(b==="main"){var N=E.cc;this.initPTS[E.cc]=x,this.log("InitPTS for cc: "+N+" found from main: "+x),this.videoTrackCC=N,this.state===B.State.WAITING_INIT_PTS&&this.tick()}},m.startLoad=function(d){if(!this.levels){this.startPosition=d,this.state=B.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(p),this.fragLoadError=0,o>0&&d===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=B.State.IDLE):(this.loadedmetadata=!1,this.state=B.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()},m.doTick=function(){switch(this.state){case B.State.IDLE:this.doTickIdle();break;case B.State.WAITING_TRACK:{var d,o=this.levels,E=this.trackId,b=o==null||((d=o[E])===null||d===void 0)?void 0:d.details;if(b){if(this.waitForCdnTuneIn(b))break;this.state=B.State.WAITING_INIT_PTS}break}case B.State.FRAG_LOADING_WAITING_RETRY:{var x,N=performance.now(),U=this.retryDate;(!U||N>=U||(x=this.media)!==null&&x!==void 0&&x.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=B.State.IDLE);break}case B.State.WAITING_INIT_PTS:{var K=this.waitingData;if(K){var V=K.frag,_=K.part,I=K.cache,Y=K.complete;if(this.initPTS[V.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.FRAG_LOADING;var ee=I.flush(),oe={frag:V,part:_,payload:ee,networkDetails:null};this._handleFragmentLoadProgress(oe),Y&&D.prototype._handleFragmentLoadComplete.call(this,oe)}else if(this.videoTrackCC!==this.waitingVideoCC)s.logger.log("Waiting fragment cc ("+V.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var he=this.getLoadPosition(),Le=G.BufferHelper.bufferInfo(this.mediaBuffer,he,this.config.maxBufferHole),xe=Object(A.fragmentWithinToleranceTest)(Le.end,this.config.maxFragLookUpTolerance,V);xe<0&&(s.logger.log("Waiting fragment cc ("+V.cc+") @ "+V.start+" cancelled because another fragment at "+Le.end+" is needed"),this.clearWaitingFragment())}}else this.state=B.State.IDLE}}this.onTickEnd()},m.clearWaitingFragment=function(){var d=this.waitingData;d&&(this.fragmentTracker.removeFragment(d.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=B.State.IDLE)},m.onTickEnd=function(){var d=this.media;if(!d||!d.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:d,E=o.buffered;!this.loadedmetadata&&E.length&&(this.loadedmetadata=!0),this.lastCurrentTime=d.currentTime},m.doTickIdle=function(){var d,o,E=this.hls,b=this.levels,x=this.media,N=this.trackId,U=E.config;if(!b||!b[N])return;if(!x&&(this.startFragRequested||!U.startFragPrefetch))return;var K=b[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,k.PlaylistLevelType.AUDIO));var _=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,k.PlaylistLevelType.AUDIO);if(_===null)return;var I=_.len,Y=this.getMaxBufferLength(),ee=this.audioSwitch;if(I>=Y&&!ee)return;if(!ee&&this._streamEnded(_,V)){E.trigger(M.Events.BUFFER_EOS,{type:"audio"}),this.state=B.State.ENDED;return}var oe=V.fragments,he=oe[0].start,Le=_.end;if(ee){var xe=this.getLoadPosition();Le=xe,V.PTSKnown&&xe<he&&((_.end>he||_.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),x.currentTime=he+.05))}var Ae=this.getNextFragment(Le,V);if(!Ae){this.bufferFlushed=!0;return}((d=Ae.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((o=Ae.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Ae,V):this.loadFragment(Ae,V,Le)},m.getMaxBufferLength=function(){var d=D.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,k.PlaylistLevelType.MAIN);return o===null?d:Math.max(d,o.len)},m.onMediaDetaching=function(){this.videoBuffer=null,D.prototype.onMediaDetaching.call(this)},m.onAudioTracksUpdated=function(d,o){var E=o.audioTracks;this.resetTransmuxer(),this.levels=E.map(function(b){return new P.Level(b)})},m.onAudioTrackSwitching=function(d,o){var E=!!o.url;this.trackId=o.id;var b=this.fragCurrent;b!=null&&b.loader&&b.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),E?this.setInterval(p):this.resetTransmuxer(),E?(this.audioSwitch=!0,this.state=B.State.IDLE):this.state=B.State.STOPPED,this.tick()},m.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},m.onLevelLoaded=function(d,o){this.mainDetails=o.details},m.onAudioTrackLoaded=function(d,o){var E,b=this.levels,x=o.details,N=o.id;if(!b){this.warn("Audio tracks were reset while loading level "+N);return}this.log("Track "+N+" loaded ["+x.startSN+","+x.endSN+"],duration:"+x.totalduration);var U=b[N],K=0;if(x.live||(E=U.details)!==null&&E!==void 0&&E.live){var V=this.mainDetails;if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed||!V)return;!U.details&&x.hasProgramDateTime&&V.hasProgramDateTime?(Object(S.alignMediaPlaylistByPDT)(x,V),K=x.fragments[0].start):K=this.alignPlaylists(x,U.details)}U.details=x,this.levelLastLoaded=N,!this.startFragRequested&&(this.mainDetails||!x.live)&&this.setStartPosition(U.details,K),this.state===B.State.WAITING_TRACK&&!this.waitForCdnTuneIn(x)&&(this.state=B.State.IDLE),this.tick()},m._handleFragmentLoadProgress=function(d){var o,E=d.frag,b=d.part,x=d.payload,N=this.config,U=this.trackId,K=this.levels;if(!K){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+E.sn+" of level "+E.level+" will not be buffered");return}var V=K[U];console.assert(V,"Audio track is defined on fragment load progress");var _=V.details;console.assert(_,"Audio track details are defined on fragment load progress");var I=N.defaultAudioCodec||V.audioCodec||"mp4a.40.2",Y=this.transmuxer;Y||(Y=this.transmuxer=new O.default(this.hls,k.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ee=this.initPTS[E.cc],oe=(o=E.initSegment)===null||o===void 0?void 0:o.data;if(ee!==void 0){var he=!1,Le=b?b.index:-1,xe=Le!==-1,Ae=new R.ChunkMetadata(E.level,E.sn,E.stats.chunkCount,x.byteLength,Le,xe);Y.push(x,oe,I,"",E,b,_.totalduration,he,Ae,ee)}else{s.logger.log("Unknown video PTS for cc "+E.cc+", waiting for video PTS before demuxing audio frag "+E.sn+" of ["+_.startSN+" ,"+_.endSN+"],track "+U);var Te=this.waitingData=this.waitingData||{frag:E,part:b,cache:new C.default,complete:!1},Ce=Te.cache;Ce.push(new Uint8Array(x)),this.waitingVideoCC=this.videoTrackCC,this.state=B.State.WAITING_INIT_PTS}},m._handleFragmentLoadComplete=function(d){if(this.waitingData){this.waitingData.complete=!0;return}D.prototype._handleFragmentLoadComplete.call(this,d)},m.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},m.onBufferCreated=function(d,o){var E=o.tracks.audio;E&&(this.mediaBuffer=E.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},m.onFragBuffered=function(d,o){var E=o.frag,b=o.part;if(E.type!==k.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(E)){this.warn("Fragment "+E.sn+(b?" p: "+b.index:"")+" of level "+E.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}E.sn!=="initSegment"&&(this.fragPrevious=E,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(E,b)},m.onError=function(d,o){switch(o.details){case c.ErrorDetails.FRAG_LOAD_ERROR:case c.ErrorDetails.FRAG_LOAD_TIMEOUT:case c.ErrorDetails.KEY_LOAD_ERROR:case c.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(k.PlaylistLevelType.AUDIO,o);break;case c.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case c.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==B.State.ERROR&&this.state!==B.State.STOPPED&&(this.state=o.fatal?B.State.ERROR:B.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case c.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===B.State.PARSING||this.state===B.State.PARSED)){var E=!0,b=this.getFwdBufferInfo(this.mediaBuffer,k.PlaylistLevelType.AUDIO);b&&b.len>.5&&(E=!this.reduceMaxBufferLength(b.len)),E&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},m.onBufferFlushed=function(d,o){var E=o.type;E===y.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},m._handleTransmuxComplete=function(d){var o,E="audio",b=this.hls,x=d.remuxResult,N=d.chunkMeta,U=this.getCurrentContext(N);if(!U){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=U.frag,V=U.part,_=x.audio,I=x.text,Y=x.id3,ee=x.initSegment;if(this.fragContextChanged(K))return;if(this.state=B.State.PARSING,this.audioSwitch&&_&&this.completeAudioSwitch(),ee!=null&&ee.tracks&&(this._bufferInitSegment(ee.tracks,K,N),b.trigger(M.Events.FRAG_PARSING_INIT_SEGMENT,{frag:K,id:E,tracks:ee.tracks})),_){var oe=_.startPTS,he=_.endPTS,Le=_.startDTS,xe=_.endDTS;V&&(V.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:oe,endPTS:he,startDTS:Le,endDTS:xe}),K.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,oe,he,Le,xe),this.bufferFragmentData(_,K,V,N)}if(Y!=null&&(o=Y.samples)!==null&&o!==void 0&&o.length){var Ae=u({frag:K,id:E},Y);b.trigger(M.Events.FRAG_PARSING_METADATA,Ae)}if(I){var Te=u({frag:K,id:E},I);b.trigger(M.Events.FRAG_PARSING_USERDATA,Te)}},m._bufferInitSegment=function(d,o,E){if(this.state!==B.State.PARSING)return;d.video&&delete d.video;var b=d.audio;if(!b)return;b.levelCodec=b.codec,b.id="audio",this.log("Init audio buffer, container:"+b.container+", codecs[parsed]=["+b.codec+"]"),this.hls.trigger(M.Events.BUFFER_CODECS,d);var x=b.initSegment;if(x!=null&&x.byteLength){var N={type:"audio",frag:o,part:null,chunkMeta:E,parent:o.type,data:x};this.hls.trigger(M.Events.BUFFER_APPENDING,N)}this.tick()},m.loadFragment=function(d,o,E){var b=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||b===F.FragmentState.NOT_LOADED||b===F.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):o.live&&!Object(J.isFiniteNumber)(this.initPTS[d.cc])?(this.log("Waiting for video PTS in continuity counter "+d.cc+" of live stream before loading audio fragment "+d.sn+" of level "+this.trackId),this.state=B.State.WAITING_INIT_PTS):(this.startFragRequested=!0,D.prototype.loadFragment.call(this,d,o,E)))},m.completeAudioSwitch=function(){var d=this.hls,o=this.media,E=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),D.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,d.trigger(M.Events.AUDIO_TRACK_SWITCHED,{id:E})},v}(B.default);q.default=f},"./src/controller/audio-track-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/events.ts"),B=L("./src/errors.ts"),M=L("./src/controller/base-playlist-controller.ts"),G=L("./src/types/loader.ts");function F(O,R){for(var A=0;A<R.length;A++){var S=R[A];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(O,S.key,S)}}function P(O,R,A){return R&&F(O.prototype,R),A&&F(O,A),O}function k(O,R){O.prototype=Object.create(R.prototype),O.prototype.constructor=O,y(O,R)}function y(O,R){return y=Object.setPrototypeOf||function(S,c){return S.__proto__=c,S},y(O,R)}var C=function(O){k(R,O);function R(S){var c;return c=O.call(this,S,"[audio-track-controller]")||this,c.tracks=[],c.groupId=null,c.tracksInGroup=[],c.trackId=-1,c.trackName="",c.selectDefaultTrack=!0,c.registerListeners(),c}var A=R.prototype;return A.registerListeners=function(){var c=this.hls;c.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),c.on(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.on(J.Events.ERROR,this.onError,this)},A.unregisterListeners=function(){var c=this.hls;c.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),c.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),c.off(J.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.off(J.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(c,s){this.tracks=s.audioTracks||[]},A.onAudioTrackLoaded=function(c,s){var u=s.id,h=s.details,T=this.tracksInGroup[u];if(!T){this.warn("Invalid audio track id "+u);return}var p=T.details;T.details=s.details,this.log("audioTrack "+u+" loaded ["+h.startSN+"-"+h.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,s,p))},A.onLevelLoading=function(c,s){this.switchLevel(s.level)},A.onLevelSwitching=function(c,s){this.switchLevel(s.level)},A.switchLevel=function(c){var s=this.hls.levels[c];if(!(s!=null&&s.audioGroupIds))return;var u=s.audioGroupIds[s.urlId];if(this.groupId!==u){this.groupId=u;var h=this.tracks.filter(function(p){return!u||p.groupId===u});this.selectDefaultTrack&&!h.some(function(p){return p.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=h;var T={audioTracks:h};this.log("Updating audio tracks, "+h.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(J.Events.AUDIO_TRACKS_UPDATED,T),this.selectInitialTrack()}},A.onError=function(c,s){if(O.prototype.onError.call(this,c,s),s.fatal||!s.context)return;s.context.type===G.PlaylistContextType.AUDIO_TRACK&&s.context.id===this.trackId&&s.context.groupId===this.groupId&&this.retryLoadingOrFail(s)},A.setAudioTrack=function(c){var s=this.tracksInGroup;if(c<0||c>=s.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var u=s[this.trackId];this.log("Now switching to audio-track index "+c);var h=s[c],T=h.id,p=h.groupId,f=p===void 0?"":p,D=h.name,v=h.type,m=h.url;if(this.trackId=c,this.trackName=D,this.selectDefaultTrack=!1,this.hls.trigger(J.Events.AUDIO_TRACK_SWITCHING,{id:T,groupId:f,name:D,type:v,url:m}),h.details&&!h.details.live)return;var a=this.switchParams(h.url,u==null?void 0:u.details);this.loadPlaylist(a)},A.selectInitialTrack=function(){var c=this.tracksInGroup;console.assert(c.length,"Initial audio track should be selected when tracks are known");var s=this.trackName,u=this.findTrackId(s)||this.findTrackId();u!==-1?this.setAudioTrack(u):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},A.findTrackId=function(c){for(var s=this.tracksInGroup,u=0;u<s.length;u++){var h=s[u];if((!this.selectDefaultTrack||h.default)&&(!c||c===h.name))return h.id}return-1},A.loadPlaylist=function(c){var s=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(s)){var u=s.id,h=s.groupId,T=s.url;if(c)try{T=c.addDirectives(T)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("loading audio-track playlist for id: "+u),this.clearTimer(),this.hls.trigger(J.Events.AUDIO_TRACK_LOADING,{url:T,id:u,groupId:h,deliveryDirectives:c||null})}},P(R,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(c){this.selectDefaultTrack=!1,this.setAudioTrack(c)}}]),R}(M.default);q.default=C},"./src/controller/base-playlist-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return P});var J=L("./src/polyfills/number.ts"),B=L("./src/types/level.ts"),M=L("./src/controller/level-helper.ts"),G=L("./src/utils/logger.ts"),F=L("./src/errors.ts"),P=function(){function k(C,O){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=G.logger.log.bind(G.logger,O+":"),this.warn=G.logger.warn.bind(G.logger,O+":"),this.hls=C}var y=k.prototype;return y.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},y.onError=function(O,R){R.fatal&&R.type===F.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,R){var A=R==null?void 0:R.renditionReports;if(A)for(var S=0;S<A.length;S++){var c=A[S],s=""+c.URI;if(s===O.substr(-s.length)){var u=parseInt(c["LAST-MSN"]),h=parseInt(c["LAST-PART"]);if(R&&this.hls.config.lowLatencyMode){var T=Math.min(R.age-R.partTarget,R.targetduration);h!==void 0&&T>R.partTarget&&(h+=1)}if(Object(J.isFiniteNumber)(u))return new B.HlsUrlParameters(u,Object(J.isFiniteNumber)(h)?h: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,R,A){var S=this,c=R.details,s=R.stats,u=s.loading.end?Math.max(0,self.performance.now()-s.loading.end):0;if(c.advancedDateTime=Date.now()-u,c.live||A!=null&&A.live){if(c.reloaded(A),A&&this.log("live playlist "+O+" "+(c.advanced?"REFRESHED "+c.lastPartSn+"-"+c.lastPartIndex:"MISSED")),A&&c.fragments.length>0&&Object(M.mergeDetails)(A,c),!this.canLoad||!c.live)return;var h,T=void 0,p=void 0;if(c.canBlockReload&&c.endSN&&c.advanced){var f=this.hls.config.lowLatencyMode,D=c.lastPartSn,v=c.endSN,m=c.lastPartIndex,a=m!==-1,d=D===v,o=f?0:m;a?(T=d?v+1:D,p=d?o:m+1):T=v+1;var E=c.age,b=E+c.ageHeader,x=Math.min(b-c.partTarget,c.targetduration*1.5);if(x>0){if(A&&x>A.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+A.tuneInGoal+" to: "+x+" with playlist age: "+c.age),x=0;else{var N=Math.floor(x/c.targetduration);if(T+=N,p!==void 0){var U=Math.round(x%c.targetduration/c.partTarget);p+=U}this.log("CDN Tune-in age: "+c.ageHeader+"s last advanced "+E.toFixed(2)+"s goal: "+x+" skip sn "+N+" to part "+p)}c.tuneInGoal=x}if(h=this.getDeliveryDirectives(c,R.deliveryDirectives,T,p),f||!d){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(c,R.deliveryDirectives,T,p);var K=Object(M.computeReloadInterval)(c,s);T!==void 0&&c.canBlockReload&&(K-=c.partTarget||1),this.log("reload live playlist "+O+" in "+Math.round(K)+" ms"),this.timer=self.setTimeout(function(){return S.loadPlaylist(h)},K)}else this.clearTimer()},y.getDeliveryDirectives=function(O,R,A,S){var c=Object(B.getSkipValue)(O,A);return R!=null&&R.skip&&O.deltaUpdateFailed&&(A=R.msn,S=R.part,c=B.HlsSkip.No),new B.HlsUrlParameters(A,S,c)},y.retryLoadingOrFail=function(O){var R=this,A=this.hls.config,S=this.retryCount<A.levelLoadingMaxRetry;if(S){var c;if(this.retryCount++,O.details.indexOf("LoadTimeOut")>-1&&(c=O.context)!==null&&c!==void 0&&c.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+O.details+'"'),this.loadPlaylist();else{var s=Math.min(Math.pow(2,this.retryCount)*A.levelLoadingRetryDelay,A.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return R.loadPlaylist()},s),this.warn("retry playlist loading #"+this.retryCount+" in "+s+' ms after "'+O.details+'"')}}else this.warn('cannot recover from error "'+O.details+'"'),this.clearTimer(),O.fatal=!0;return S},k}()},"./src/controller/base-stream-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"State",function(){return v}),L.d(q,"default",function(){return m});var J=L("./src/polyfills/number.ts"),B=L("./src/task-loop.ts"),M=L("./src/controller/fragment-tracker.ts"),G=L("./src/utils/buffer-helper.ts"),F=L("./src/utils/logger.ts"),P=L("./src/events.ts"),k=L("./src/errors.ts"),y=L("./src/types/transmuxer.ts"),C=L("./src/utils/mp4-tools.ts"),O=L("./src/utils/discontinuities.ts"),R=L("./src/controller/fragment-finders.ts"),A=L("./src/controller/level-helper.ts"),S=L("./src/loader/fragment-loader.ts"),c=L("./src/crypt/decrypter.ts"),s=L("./src/utils/time-ranges.ts"),u=L("./src/types/loader.ts");function h(a,d){for(var o=0;o<d.length;o++){var E=d[o];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(a,E.key,E)}}function T(a,d,o){return d&&h(a.prototype,d),o&&h(a,o),a}function p(a){if(a===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return a}function f(a,d){a.prototype=Object.create(d.prototype),a.prototype.constructor=a,D(a,d)}function D(a,d){return D=Object.setPrototypeOf||function(E,b){return E.__proto__=b,E},D(a,d)}var v={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},m=function(a){f(d,a);function d(E,b,x){var N;return N=a.call(this)||this,N.hls=void 0,N.fragPrevious=null,N.fragCurrent=null,N.fragmentTracker=void 0,N.transmuxer=null,N._state=v.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=x,N.log=F.logger.log.bind(F.logger,x+":"),N.warn=F.logger.warn.bind(F.logger,x+":"),N.hls=E,N.fragmentLoader=new S.default(E.config),N.fragmentTracker=b,N.config=E.config,N.decrypter=new c.default(E,E.config),E.on(P.Events.KEY_LOADED,N.onKeyLoaded,p(N)),N}var o=d.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(b){},o.stopLoad=function(){this.fragmentLoader.abort();var b=this.fragCurrent;b&&this.fragmentTracker.removeFragment(b),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=v.STOPPED},o._streamEnded=function(b,x){var N=this.fragCurrent,U=this.fragmentTracker;if(!x.live&&N&&N.sn===x.endSN&&!b.nextStart){var K=U.getState(N);return K===M.FragmentState.PARTIAL||K===M.FragmentState.OK}return!1},o.onMediaAttached=function(b,x){var N=this.media=this.mediaBuffer=x.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),N.addEventListener("seeking",this.onvseeking),N.addEventListener("ended",this.onvended);var U=this.config;this.levels&&U.autoStartLoad&&this.state===v.STOPPED&&this.startLoad(U.startPosition)},o.onMediaDetaching=function(){var b=this.media;b!=null&&b.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),b&&(b.removeEventListener("seeking",this.onvseeking),b.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var b=this.config,x=this.fragCurrent,N=this.media,U=this.mediaBuffer,K=this.state,V=N?N.currentTime:0,_=G.BufferHelper.bufferInfo(U||N,V,b.maxBufferHole);if(this.log("media seeking to "+(Object(J.isFiniteNumber)(V)?V.toFixed(3):V)+", state: "+K),K===v.ENDED)this.resetLoadingState();else if(x&&!_.len){var I=b.maxFragLookUpTolerance,Y=x.start-I,ee=x.start+x.duration+I,oe=V>ee;(V<Y||oe)&&(oe&&x.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),x.loader.abort()),this.resetLoadingState())}N&&(this.lastCurrentTime=V),!this.loadedmetadata&&!_.len&&(this.nextLoadPosition=this.startPosition=V),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(b,x){if(this.state!==v.KEY_LOADING||x.frag!==this.fragCurrent||!this.levels)return;this.state=v.IDLE;var N=this.levels[x.frag.level].details;N&&this.loadFragment(x.frag,N,x.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),a.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=v.STOPPED,this.hls.off(P.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,a.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(b,x){this.log("Loading key for "+b.sn+" of ["+x.startSN+"-"+x.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+b.level),this.state=v.KEY_LOADING,this.fragCurrent=b,this.hls.trigger(P.Events.KEY_LOADING,{frag:b})},o.loadFragment=function(b,x,N){this._loadFragForPlayback(b,x,N)},o._loadFragForPlayback=function(b,x,N){var U=this,K=function(_){if(U.fragContextChanged(b)){U.warn("Fragment "+b.sn+(_.part?" p: "+_.part.index:"")+" of level "+b.level+" was dropped during download."),U.fragmentTracker.removeFragment(b);return}b.stats.chunkCount++,U._handleFragmentLoadProgress(_)};this._doFragLoad(b,x,N,K).then(function(V){if(!V)return;U.fragLoadError=0;var _=U.state;if(U.fragContextChanged(b)){(_===v.FRAG_LOADING||_===v.BACKTRACKING||!U.fragCurrent&&_===v.PARSING)&&(U.fragmentTracker.removeFragment(b),U.state=v.IDLE);return}if("payload"in V&&(U.log("Loaded fragment "+b.sn+" of level "+b.level),U.hls.trigger(P.Events.FRAG_LOADED,V),U.state===v.BACKTRACKING)){U.fragmentTracker.backtrack(b,V),U.resetFragmentLoading(b);return}U._handleFragmentLoadComplete(V)}).catch(function(V){U.warn(V),U.resetFragmentLoading(b)})},o.flushMainBuffer=function(b,x,N){if(N===void 0&&(N=null),!(b-x))return;var U={startOffset:b,endOffset:x,type:N};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,U)},o._loadInitSegment=function(b){var x=this;this._doFragLoad(b).then(function(N){if(!N||x.fragContextChanged(b)||!x.levels)throw new Error("init load aborted");return N}).then(function(N){var U=x.hls,K=N.payload,V=b.decryptdata;if(K&&K.byteLength>0&&V&&V.key&&V.iv&&V.method==="AES-128"){var _=self.performance.now();return x.decrypter.webCryptoDecrypt(new Uint8Array(K),V.key.buffer,V.iv.buffer).then(function(I){var Y=self.performance.now();return U.trigger(P.Events.FRAG_DECRYPTED,{frag:b,payload:I,stats:{tstart:_,tdecrypt:Y}}),N.payload=I,N})}return N}).then(function(N){var U=x.fragCurrent,K=x.hls,V=x.levels;if(!V)throw new Error("init load aborted, missing levels");var _=V[b.level].details;console.assert(_,"Level details are defined when init segment is loaded");var I=b.stats;x.state=v.IDLE,x.fragLoadError=0,b.data=new Uint8Array(N.payload),I.parsing.start=I.buffering.start=self.performance.now(),I.parsing.end=I.buffering.end=self.performance.now(),N.frag===U&&K.trigger(P.Events.FRAG_BUFFERED,{stats:I,frag:U,part:null,id:b.type}),x.tick()}).catch(function(N){x.warn(N),x.resetFragmentLoading(b)})},o.fragContextChanged=function(b){var x=this.fragCurrent;return!b||!x||b.level!==x.level||b.sn!==x.sn||b.urlId!==x.urlId},o.fragBufferedComplete=function(b,x){var N=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+b.type+" sn: "+b.sn+(x?" part: "+x.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+b.level+" "+s.default.toString(G.BufferHelper.getBuffered(N))),this.state=v.IDLE,this.tick()},o._handleFragmentLoadComplete=function(b){var x=this.transmuxer;if(!x)return;var N=b.frag,U=b.part,K=b.partsLoaded,V=!K||K.length===0||K.some(function(I){return!I}),_=new y.ChunkMetadata(N.level,N.sn,N.stats.chunkCount+1,0,U?U.index:-1,!V);x.flush(_)},o._handleFragmentLoadProgress=function(b){},o._doFragLoad=function(b,x,N,U){var K=this;if(N===void 0&&(N=null),!this.levels)throw new Error("frag load aborted, missing levels");if(N=Math.max(b.start,N||0),this.config.lowLatencyMode&&x){var V=x.partList;if(V&&U){N>b.end&&x.fragmentHint&&(b=x.fragmentHint);var _=this.getNextPart(V,b,N);if(_>-1){var I=V[_];return this.log("Loading part sn: "+b.sn+" p: "+I.index+" cc: "+b.cc+" of playlist ["+x.startSN+"-"+x.endSN+"] parts [0-"+_+"-"+(V.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(N.toFixed(3))),this.nextLoadPosition=I.start+I.duration,this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:b,part:V[_],targetBufferTime:N}),this.doFragPartsLoad(b,V,_,U).catch(function(Y){return K.handleFragLoadError(Y)})}else if(!b.url||this.loadedEndOfParts(V,N))return Promise.resolve(null)}}return this.log("Loading fragment "+b.sn+" cc: "+b.cc+" "+(x?"of ["+x.startSN+"-"+x.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+b.level+", target: "+parseFloat(N.toFixed(3))),Object(J.isFiniteNumber)(b.sn)&&!this.bitrateTest&&(this.nextLoadPosition=b.start+b.duration),this.state=v.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:b,targetBufferTime:N}),this.fragmentLoader.load(b,U).catch(function(Y){return K.handleFragLoadError(Y)})},o.doFragPartsLoad=function(b,x,N,U){var K=this;return new Promise(function(V,_){var I=[],Y=function ee(oe){var he=x[oe];K.fragmentLoader.loadPart(b,he,U).then(function(Le){I[he.index]=Le;var xe=Le.part;K.hls.trigger(P.Events.FRAG_LOADED,Le);var Ae=x[oe+1];if(Ae&&Ae.fragment===b)ee(oe+1);else return V({frag:b,part:xe,partsLoaded:I})}).catch(_)};Y(N)})},o.handleFragLoadError=function(b){var x=b.data;return x&&x.details===k.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(x.frag,x.part):this.hls.trigger(P.Events.ERROR,x),null},o._handleTransmuxerFlush=function(b){var x=this.getCurrentContext(b);if(!x||this.state!==v.PARSING){this.fragCurrent||(this.state=v.IDLE);return}var N=x.frag,U=x.part,K=x.level,V=self.performance.now();N.stats.parsing.end=V,U&&(U.stats.parsing.end=V),this.updateLevelTiming(N,U,K,b.partial)},o.getCurrentContext=function(b){var x=this.levels,N=b.level,U=b.sn,K=b.part;if(!x||!x[N])return this.warn("Levels object was unset while buffering fragment "+U+" of level "+N+". The current chunk will not be buffered."),null;var V=x[N],_=K>-1?Object(A.getPartWith)(V,U,K):null,I=_?_.fragment:Object(A.getFragmentWithSN)(V,U,this.fragCurrent);return I?{frag:I,part:_,level:V}:null},o.bufferFragmentData=function(b,x,N,U){if(!b||this.state!==v.PARSING)return;var K=b.data1,V=b.data2,_=K;if(K&&V&&(_=Object(C.appendUint8Array)(K,V)),!_||!_.length)return;var I={type:b.type,frag:x,part:N,chunkMeta:U,parent:x.type,data:_};this.hls.trigger(P.Events.BUFFER_APPENDING,I),b.dropped&&b.independent&&!N&&this.flushBufferGap(x)},o.flushBufferGap=function(b){var x=this.media;if(!x)return;if(!G.BufferHelper.isBuffered(x,x.currentTime)){this.flushMainBuffer(0,b.start);return}var N=x.currentTime,U=G.BufferHelper.bufferInfo(x,N,0),K=b.duration,V=Math.min(this.config.maxFragLookUpTolerance*2,K*.25),_=Math.max(Math.min(b.start-V,U.end-V),N+V);b.start-_>V&&this.flushMainBuffer(_,b.start)},o.getFwdBufferInfo=function(b,x){var N=this.config,U=this.getLoadPosition();if(!Object(J.isFiniteNumber)(U))return null;var K=G.BufferHelper.bufferInfo(b,U,N.maxBufferHole);if(K.len===0&&K.nextStart!==void 0){var V=this.fragmentTracker.getBufferedFrag(U,x);if(V&&K.nextStart<V.end)return G.BufferHelper.bufferInfo(b,U,Math.max(K.nextStart,N.maxBufferHole))}return K},o.getMaxBufferLength=function(b){var x=this.config,N;return b?N=Math.max(8*x.maxBufferSize/b,x.maxBufferLength):N=x.maxBufferLength,Math.min(N,x.maxMaxBufferLength)},o.reduceMaxBufferLength=function(b){var x=this.config,N=b||x.maxBufferLength;return x.maxMaxBufferLength>=N?(x.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+x.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(b,x){var N,U,K=x.fragments,V=K.length;if(!V)return null;var _=this.config,I=K[0].start,Y;if(x.live){var ee=_.initialLiveManifestSize;if(V<ee)return this.warn("Not enough fragments to start playback (have: "+V+", need: "+ee+")"),null;!x.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(Y=this.getInitialLiveFragment(x,K),this.startPosition=Y?this.hls.liveSyncPosition||Y.start:b)}else b<=I&&(Y=K[0]);if(!Y){var oe=_.lowLatencyMode?x.partEnd:x.fragmentEnd;Y=this.getFragmentAtPosition(b,oe,x)}return(N=Y)!==null&&N!==void 0&&N.initSegment&&!((U=Y)!==null&&U!==void 0&&U.initSegment.data)&&!this.bitrateTest&&(Y=Y.initSegment),Y},o.getNextPart=function(b,x,N){for(var U=-1,K=!1,V=!0,_=0,I=b.length;_<I;_++){var Y=b[_];if(V=V&&!Y.independent,U>-1&&N<Y.start)break;var ee=Y.loaded;!ee&&(K||Y.independent||V)&&Y.fragment===x&&(U=_),K=ee}return U},o.loadedEndOfParts=function(b,x){var N=b[b.length-1];return N&&x>N.start&&N.loaded},o.getInitialLiveFragment=function(b,x){var N=this.fragPrevious,U=null;if(N){if(b.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+N.programDateTime),U=Object(R.findFragmentByPDT)(x,N.endProgramDateTime,this.config.maxFragLookUpTolerance)),!U){var K=N.sn+1;if(K>=b.startSN&&K<=b.endSN){var V=x[K-b.startSN];N.cc===V.cc&&(U=V,this.log("Live playlist, switching playlist, load frag with next SN: "+U.sn))}U||(U=Object(R.findFragWithCC)(x,N.cc),U&&this.log("Live playlist, switching playlist, load frag with same CC: "+U.sn))}}else{var _=this.hls.liveSyncPosition;_!==null&&(U=this.getFragmentAtPosition(_,this.bitrateTest?b.fragmentEnd:b.edge,b))}return U},o.getFragmentAtPosition=function(b,x,N){var U=this.config,K=this.fragPrevious,V=N.fragments,_=N.endSN,I=N.fragmentHint,Y=U.maxFragLookUpTolerance,ee=!!(U.lowLatencyMode&&N.partList&&I);ee&&I&&!this.bitrateTest&&(V=V.concat(I),_=I.sn);var oe;if(b<x){var he=b>x-Y?0:Y;oe=Object(R.findFragmentByPTS)(K,V,b,he)}else oe=V[V.length-1];if(oe){var Le=oe.sn-N.startSN,xe=K&&oe.level===K.level,Ae=V[Le+1],Te=this.fragmentTracker.getState(oe);if(Te===M.FragmentState.BACKTRACKED){oe=null;for(var Ce=Le;V[Ce]&&this.fragmentTracker.getState(V[Ce])===M.FragmentState.BACKTRACKED;)K?oe=V[Ce--]:oe=V[--Ce];oe||(oe=Ae)}else K&&oe.sn===K.sn&&!ee&&(xe&&(oe.sn<_&&this.fragmentTracker.getState(Ae)!==M.FragmentState.OK?(this.log("SN "+oe.sn+" just loaded, load next one: "+Ae.sn),oe=Ae):oe=null))}return oe},o.synchronizeToLiveEdge=function(b){var x=this.config,N=this.media;if(!N)return;var U=this.hls.liveSyncPosition,K=N.currentTime,V=b.fragments[0].start,_=b.edge,I=K>=V-x.maxFragLookUpTolerance&&K<=_;if(U!==null&&N.duration>U&&(K<U||!I)){var Y=x.liveMaxLatencyDuration!==void 0?x.liveMaxLatencyDuration:x.liveMaxLatencyDurationCount*b.targetduration;(!I&&N.readyState<4||K<_-Y)&&(this.loadedmetadata||(this.nextLoadPosition=U),N.readyState&&(this.warn("Playback: "+K.toFixed(3)+" is located too far from the end of live sliding playlist: "+_+", reset currentTime to : "+U.toFixed(3)),N.currentTime=U))}},o.alignPlaylists=function(b,x){var N=this.levels,U=this.levelLastLoaded,K=this.fragPrevious,V=U!==null?N[U]:null,_=b.fragments.length;if(!_)return this.warn("No fragments in live playlist"),0;var I=b.fragments[0].start,Y=!x,ee=b.alignedSliding&&Object(J.isFiniteNumber)(I);if(Y||!ee&&!I){Object(O.alignStream)(K,V,b);var oe=b.fragments[0].start;return this.log("Live playlist sliding: "+oe.toFixed(2)+" start-sn: "+(x?x.startSN:"na")+"->"+b.startSN+" prev-sn: "+(K?K.sn:"na")+" fragments: "+_),oe}return I},o.waitForCdnTuneIn=function(b){var x=3;return b.live&&b.canBlockReload&&b.tuneInGoal>Math.max(b.partHoldBack,b.partTarget*x)},o.setStartPosition=function(b,x){var N=this.startPosition;if(N<x&&(N=-1),N===-1||this.lastCurrentTime===-1){var U=b.startTimeOffset;Object(J.isFiniteNumber)(U)?(N=x+U,U<0&&(N+=b.totalduration),N=Math.min(Math.max(x,N),x+b.totalduration),this.log("Start time offset "+U+" found in playlist, adjust startPosition to "+N),this.startPosition=N):b.live?N=this.hls.liveSyncPosition||x:this.startPosition=N=0,this.lastCurrentTime=N}this.nextLoadPosition=N},o.getLoadPosition=function(){var b=this.media,x=0;return this.loadedmetadata&&b?x=b.currentTime:this.nextLoadPosition&&(x=this.nextLoadPosition),x},o.handleFragLoadAborted=function(b,x){this.transmuxer&&b.sn!=="initSegment"&&b.stats.aborted&&(this.warn("Fragment "+b.sn+(x?" part"+x.index:"")+" of level "+b.level+" was aborted"),this.resetFragmentLoading(b))},o.resetFragmentLoading=function(b){(!this.fragCurrent||!this.fragContextChanged(b))&&(this.state=v.IDLE)},o.onFragmentOrKeyLoadError=function(b,x){if(x.fatal)return;var N=x.frag;if(!N||N.type!==b)return;var U=this.fragCurrent;console.assert(U&&N.sn===U.sn&&N.level===U.level&&N.urlId===U.urlId,"Frag load error must match current frag to retry");var K=this.config;if(this.fragLoadError+1<=K.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(N.level))return;var V=Math.min(Math.pow(2,this.fragLoadError)*K.fragLoadingRetryDelay,K.fragLoadingMaxRetryTimeout);this.warn("Fragment "+N.sn+" of "+b+" "+N.level+" failed to load, retrying in "+V+"ms"),this.retryDate=self.performance.now()+V,this.fragLoadError++,this.state=v.FRAG_LOADING_WAITING_RETRY}else x.levelRetry?(b===u.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=v.IDLE):(F.logger.error(x.details+" reaches max retry, redispatch as fatal ..."),x.fatal=!0,this.hls.stopLoad(),this.state=v.ERROR)},o.afterBufferFlushed=function(b,x,N){if(!b)return;var U=G.BufferHelper.getBuffered(b);this.fragmentTracker.detectEvictedFragments(x,U,N),this.state===v.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=v.IDLE},o.resetLiveStartWhenNotLoaded=function(b){if(!this.loadedmetadata){this.startFragRequested=!1;var x=this.levels?this.levels[b].details:null;if(x!=null&&x.live)return this.startPosition=-1,this.setStartPosition(x,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(b,x,N,U){var K=this,V=N.details;console.assert(!!V,"level.details must be defined");var _=Object.keys(b.elementaryStreams).reduce(function(I,Y){var ee=b.elementaryStreams[Y];if(ee){var oe=ee.endPTS-ee.startPTS;if(oe<=0)return K.warn("Could not parse fragment "+b.sn+" "+Y+" duration reliably ("+oe+") resetting transmuxer to fallback to playlist timing"),K.resetTransmuxer(),I||!1;var he=U?0:Object(A.updateFragPTSDTS)(V,b,ee.startPTS,ee.endPTS,ee.startDTS,ee.endDTS);return K.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:V,level:N,drift:he,type:Y,frag:b,start:ee.startPTS,end:ee.endPTS}),!0}return I},!1);_?(this.state=v.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:b,part:x})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},T(d,[{key:"state",get:function(){return this._state},set:function(b){var x=this._state;x!==b&&(this._state=b,this.log(x+"->"+b))}}]),d}(B.default)},"./src/controller/buffer-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return R});var J=L("./src/polyfills/number.ts"),B=L("./src/events.ts"),M=L("./src/utils/logger.ts"),G=L("./src/errors.ts"),F=L("./src/utils/buffer-helper.ts"),P=L("./src/utils/mediasource-helper.ts"),k=L("./src/loader/fragment.ts"),y=L("./src/controller/buffer-operation-queue.ts"),C=Object(P.getMediaSource)(),O=/([ha]vc.)(?:\.[^.,]+)+/,R=function(){function A(c){var s=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 u=s.hls,h=s.media,T=s.mediaSource;M.logger.log("[buffer-controller]: Media source opened"),h&&(s.updateMediaElementDuration(),u.trigger(B.Events.MEDIA_ATTACHED,{media:h})),T&&T.removeEventListener("sourceopen",s._onMediaSourceOpen),s.checkPendingTracks()},this._onMediaSourceClose=function(){M.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){M.logger.log("[buffer-controller]: Media source ended")},this.hls=c,this._initSourceBuffer(),this.registerListeners()}var S=A.prototype;return S.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},S.destroy=function(){this.unregisterListeners(),this.details=null},S.registerListeners=function(){var s=this.hls;s.on(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(B.Events.BUFFER_RESET,this.onBufferReset,this),s.on(B.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.on(B.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.on(B.Events.BUFFER_EOS,this.onBufferEos,this),s.on(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.on(B.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.on(B.Events.FRAG_PARSED,this.onFragParsed,this),s.on(B.Events.FRAG_CHANGED,this.onFragChanged,this)},S.unregisterListeners=function(){var s=this.hls;s.off(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(B.Events.BUFFER_RESET,this.onBufferReset,this),s.off(B.Events.BUFFER_APPENDING,this.onBufferAppending,this),s.off(B.Events.BUFFER_CODECS,this.onBufferCodecs,this),s.off(B.Events.BUFFER_EOS,this.onBufferEos,this),s.off(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),s.off(B.Events.LEVEL_UPDATED,this.onLevelUpdated,this),s.off(B.Events.FRAG_PARSED,this.onFragParsed,this),s.off(B.Events.FRAG_CHANGED,this.onFragChanged,this)},S._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new y.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},S.onManifestParsed=function(s,u){var h=2;(u.audio&&!u.video||!u.altAudio)&&(h=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=h,this.details=null,M.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},S.onMediaAttaching=function(s,u){var h=this.media=u.media;if(h&&C){var T=this.mediaSource=new C;T.addEventListener("sourceopen",this._onMediaSourceOpen),T.addEventListener("sourceended",this._onMediaSourceEnded),T.addEventListener("sourceclose",this._onMediaSourceClose),h.src=self.URL.createObjectURL(T),this._objectUrl=h.src}},S.onMediaDetaching=function(){var s=this.media,u=this.mediaSource,h=this._objectUrl;if(u){if(M.logger.log("[buffer-controller]: media source detaching"),u.readyState==="open")try{u.endOfStream()}catch(T){M.logger.warn("[buffer-controller]: onMediaDetaching: "+T.message+" while calling endOfStream")}this.onBufferReset(),u.removeEventListener("sourceopen",this._onMediaSourceOpen),u.removeEventListener("sourceended",this._onMediaSourceEnded),u.removeEventListener("sourceclose",this._onMediaSourceClose),s&&(h&&self.URL.revokeObjectURL(h),s.src===h?(s.removeAttribute("src"),s.load()):M.logger.warn("[buffer-controller]: media.src was changed by a third party - skip cleanup")),this.mediaSource=null,this.media=null,this._objectUrl=null,this.bufferCodecEventsExpected=this._bufferCodecEventsTotal,this.pendingTracks={},this.tracks={}}this.hls.trigger(B.Events.MEDIA_DETACHED,void 0)},S.onBufferReset=function(){var s=this;this.getSourceBufferTypes().forEach(function(u){var h=s.sourceBuffer[u];try{h&&(s.removeBufferListeners(u),s.mediaSource&&s.mediaSource.removeSourceBuffer(h),s.sourceBuffer[u]=void 0)}catch(T){M.logger.warn("[buffer-controller]: Failed to reset the "+u+" buffer",T)}}),this._initSourceBuffer()},S.onBufferCodecs=function(s,u){var h=this,T=this.getSourceBufferTypes().length;if(Object.keys(u).forEach(function(p){if(T){var f=h.tracks[p];if(f&&typeof f.buffer.changeType=="function"){var D=u[p],v=D.codec,m=D.levelCodec,a=D.container,d=(f.levelCodec||f.codec).replace(O,"$1"),o=(m||v).replace(O,"$1");if(d!==o){var E=a+";codecs="+(m||v);h.appendChangeType(p,E)}}}else h.pendingTracks[p]=u[p]}),T)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},S.appendChangeType=function(s,u){var h=this,T=this.operationQueue,p={execute:function(){var D=h.sourceBuffer[s];D&&(M.logger.log("[buffer-controller]: changing "+s+" sourceBuffer type to "+u),D.changeType(u)),T.shiftAndExecuteNext(s)},onStart:function(){},onComplete:function(){},onError:function(D){M.logger.warn("[buffer-controller]: Failed to change "+s+" SourceBuffer type",D)}};T.append(p,s)},S.onBufferAppending=function(s,u){var h=this,T=this.hls,p=this.operationQueue,f=this.tracks,D=u.data,v=u.type,m=u.frag,a=u.part,d=u.chunkMeta,o=d.buffering[v],E=self.performance.now();o.start=E;var b=m.stats.buffering,x=a?a.stats.buffering:null;b.start===0&&(b.start=E),x&&x.start===0&&(x.start=E);var N=f.audio,U=v==="audio"&&d.id===1&&(N==null?void 0:N.container)==="audio/mpeg",K={execute:function(){if(o.executeStart=self.performance.now(),U){var _=h.sourceBuffer[v];if(_){var I=m.start-_.timestampOffset;Math.abs(I)>=.1&&(M.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+m.start+" (delta: "+I+") sn: "+m.sn+")"),_.timestampOffset=m.start)}}h.appendExecutor(D,v)},onStart:function(){},onComplete:function(){var _=self.performance.now();o.executeEnd=o.end=_,b.first===0&&(b.first=_),x&&x.first===0&&(x.first=_);var I=h.sourceBuffer,Y={};for(var ee in I)Y[ee]=F.BufferHelper.getBuffered(I[ee]);h.appendError=0,h.hls.trigger(B.Events.BUFFER_APPENDED,{type:v,frag:m,part:a,chunkMeta:d,parent:m.type,timeRanges:Y})},onError:function(_){M.logger.error("[buffer-controller]: Error encountered while trying to append to the "+v+" SourceBuffer",_);var I={type:G.ErrorTypes.MEDIA_ERROR,parent:m.type,details:G.ErrorDetails.BUFFER_APPEND_ERROR,err:_,fatal:!1};_.code===DOMException.QUOTA_EXCEEDED_ERR?I.details=G.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,I.details=G.ErrorDetails.BUFFER_APPEND_ERROR,h.appendError>T.config.appendErrorMaxRetry&&(M.logger.error("[buffer-controller]: Failed "+T.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),I.fatal=!0)),T.trigger(B.Events.ERROR,I)}};p.append(K,v)},S.onBufferFlushing=function(s,u){var h=this,T=this.operationQueue,p=function(D){return{execute:h.removeExecutor.bind(h,D,u.startOffset,u.endOffset),onStart:function(){},onComplete:function(){h.hls.trigger(B.Events.BUFFER_FLUSHED,{type:D})},onError:function(m){M.logger.warn("[buffer-controller]: Failed to remove from "+D+" SourceBuffer",m)}}};u.type?T.append(p(u.type),u.type):this.getSourceBufferTypes().forEach(function(f){T.append(p(f),f)})},S.onFragParsed=function(s,u){var h=this,T=u.frag,p=u.part,f=[],D=p?p.elementaryStreams:T.elementaryStreams;D[k.ElementaryStreamTypes.AUDIOVIDEO]?f.push("audiovideo"):(D[k.ElementaryStreamTypes.AUDIO]&&f.push("audio"),D[k.ElementaryStreamTypes.VIDEO]&&f.push("video"));var v=function(){var a=self.performance.now();T.stats.buffering.end=a,p&&(p.stats.buffering.end=a);var d=p?p.stats:T.stats;h.hls.trigger(B.Events.FRAG_BUFFERED,{frag:T,part:p,stats:d,id:T.type})};f.length===0&&M.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+T.type+" level: "+T.level+" sn: "+T.sn),this.blockBuffers(v,f)},S.onFragChanged=function(s,u){this.flushBackBuffer()},S.onBufferEos=function(s,u){var h=this,T=this.getSourceBufferTypes().reduce(function(p,f){var D=h.sourceBuffer[f];return(!u.type||u.type===f)&&(D&&!D.ended&&(D.ended=!0,M.logger.log("[buffer-controller]: "+f+" sourceBuffer now EOS"))),p&&!!(!D||D.ended)},!0);T&&this.blockBuffers(function(){var p=h.mediaSource;if(!p||p.readyState!=="open")return;p.endOfStream()})},S.onLevelUpdated=function(s,u){var h=u.details;if(!h.fragments.length)return;this.details=h,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},S.flushBackBuffer=function(){var s=this.hls,u=this.details,h=this.media,T=this.sourceBuffer;if(!h||u===null)return;var p=this.getSourceBufferTypes();if(!p.length)return;var f=u.live&&s.config.liveBackBufferLength!==null?s.config.liveBackBufferLength:s.config.backBufferLength;if(!Object(J.isFiniteNumber)(f)||f<0)return;var D=h.currentTime,v=u.levelTargetDuration,m=Math.max(f,v),a=Math.floor(D/v)*v-m;p.forEach(function(d){var o=T[d];if(o){var E=F.BufferHelper.getBuffered(o);E.length>0&&a>E.start(0)&&(s.trigger(B.Events.BACK_BUFFER_REACHED,{bufferEnd:a}),u.live&&s.trigger(B.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:a}),s.trigger(B.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:a,type:d}))}})},S.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var s=this.details,u=this.hls,h=this.media,T=this.mediaSource,p=s.fragments[0].start+s.totalduration,f=h.duration,D=Object(J.isFiniteNumber)(T.duration)?T.duration:0;s.live&&u.config.liveDurationInfinity?(M.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),T.duration=Infinity,this.updateSeekableRange(s)):(p>D&&p>f||!Object(J.isFiniteNumber)(f))&&(M.logger.log("[buffer-controller]: Updating Media Source duration to "+p.toFixed(3)),T.duration=p)},S.updateSeekableRange=function(s){var u=this.mediaSource,h=s.fragments,T=h.length;if(T&&s.live&&u!==null&&u!==void 0&&u.setLiveSeekableRange){var p=Math.max(0,h[0].start),f=Math.max(p,p+s.totalduration);u.setLiveSeekableRange(p,f)}},S.checkPendingTracks=function(){var s=this.bufferCodecEventsExpected,u=this.operationQueue,h=this.pendingTracks,T=Object.keys(h).length;if(T&&!s||T===2){this.createSourceBuffers(h),this.pendingTracks={};var p=this.getSourceBufferTypes();if(p.length===0){this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}p.forEach(function(f){u.executeNext(f)})}},S.createSourceBuffers=function(s){var u=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var T=0;for(var p in s)if(!u[p]){var f=s[p];if(!f)throw Error("source buffer exists for track "+p+", however track does not");var D=f.levelCodec||f.codec,v=f.container+";codecs="+D;M.logger.log("[buffer-controller]: creating sourceBuffer("+v+")");try{var m=u[p]=h.addSourceBuffer(v),a=p;this.addBufferListener(a,"updatestart",this._onSBUpdateStart),this.addBufferListener(a,"updateend",this._onSBUpdateEnd),this.addBufferListener(a,"error",this._onSBUpdateError),this.tracks[p]={buffer:m,codec:D,container:f.container,levelCodec:f.levelCodec,id:f.id},T++}catch(d){M.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+d.message),this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,mimeType:v})}}T&&this.hls.trigger(B.Events.BUFFER_CREATED,{tracks:this.tracks})},S._onSBUpdateStart=function(s){var u=this.operationQueue,h=u.current(s);h.onStart()},S._onSBUpdateEnd=function(s){var u=this.operationQueue,h=u.current(s);h.onComplete(),u.shiftAndExecuteNext(s)},S._onSBUpdateError=function(s,u){M.logger.error("[buffer-controller]: "+s+" SourceBuffer error",u),this.hls.trigger(B.Events.ERROR,{type:G.ErrorTypes.MEDIA_ERROR,details:G.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var h=this.operationQueue.current(s);h&&h.onError(u)},S.removeExecutor=function(s,u,h){var T=this.media,p=this.mediaSource,f=this.operationQueue,D=this.sourceBuffer,v=D[s];if(!T||!p||!v){M.logger.warn("[buffer-controller]: Attempting to remove from the "+s+" SourceBuffer, but it does not exist"),f.shiftAndExecuteNext(s);return}var m=Object(J.isFiniteNumber)(T.duration)?T.duration:Infinity,a=Object(J.isFiniteNumber)(p.duration)?p.duration:Infinity,d=Math.max(0,u),o=Math.min(h,m,a);o>d?(M.logger.log("[buffer-controller]: Removing ["+d+","+o+"] from the "+s+" SourceBuffer"),console.assert(!v.updating,s+" sourceBuffer must not be updating"),v.remove(d,o)):f.shiftAndExecuteNext(s)},S.appendExecutor=function(s,u){var h=this.operationQueue,T=this.sourceBuffer,p=T[u];if(!p){M.logger.warn("[buffer-controller]: Attempting to append to the "+u+" SourceBuffer, but it does not exist"),h.shiftAndExecuteNext(u);return}p.ended=!1,console.assert(!p.updating,u+" sourceBuffer must not be updating"),p.appendBuffer(s)},S.blockBuffers=function(s,u){var h=this;if(u===void 0&&(u=this.getSourceBufferTypes()),!u.length){M.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(s);return}var T=this.operationQueue,p=u.map(function(f){return T.appendBlocker(f)});Promise.all(p).then(function(){s(),u.forEach(function(f){var D=h.sourceBuffer[f];(!D||!D.updating)&&T.shiftAndExecuteNext(f)})})},S.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},S.addBufferListener=function(s,u,h){var T=this.sourceBuffer[s];if(!T)return;var p=h.bind(this,s);this.listeners[s].push({event:u,listener:p}),T.addEventListener(u,p)},S.removeBufferListeners=function(s){var u=this.sourceBuffer[s];if(!u)return;this.listeners[s].forEach(function(h){u.removeEventListener(h.event,h.listener)})},A}()},"./src/controller/buffer-operation-queue.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return B});var J=L("./src/utils/logger.ts"),B=function(){function M(F){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=F}var G=M.prototype;return G.append=function(P,k){var y=this.queues[k];y.push(P),y.length===1&&this.buffers[k]&&this.executeNext(k)},G.insertAbort=function(P,k){var y=this.queues[k];y.unshift(P),this.executeNext(k)},G.appendBlocker=function(P){var k,y=new Promise(function(O){k=O}),C={execute:k,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(C,P),y},G.executeNext=function(P){var k=this.buffers,y=this.queues,C=k[P],O=y[P];if(O.length){var R=O[0];try{R.execute()}catch(A){J.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),R.onError(A),(!C||!C.updating)&&(O.shift(),this.executeNext(P))}}},G.shiftAndExecuteNext=function(P){this.queues[P].shift(),this.executeNext(P)},G.current=function(P){return this.queues[P][0]},M}()},"./src/controller/cap-level-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/events.ts");function B(F,P){for(var k=0;k<P.length;k++){var y=P[k];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(F,y.key,y)}}function M(F,P,k){return P&&B(F.prototype,P),k&&B(F,k),F}var G=function(){function F(k){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=k,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=F.prototype;return P.setStreamController=function(y){this.streamController=y},P.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},P.registerListeners=function(){var y=this.hls;y.on(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.on(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var y=this.hls;y.off(J.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),y.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),y.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),y.off(J.Events.BUFFER_CODECS,this.onBufferCodecs,this),y.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(y,C){F.isLevelAllowed(C.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(C.droppedLevel)},P.onMediaAttaching=function(y,C){this.media=C.media instanceof HTMLVideoElement?C.media:null},P.onManifestParsed=function(y,C){var O=this.hls;this.restrictedLevels=[],this.firstLevel=C.firstLevel,O.config.capLevelToPlayerSize&&C.video&&this.startCapping()},P.onBufferCodecs=function(y,C){var O=this.hls;O.config.capLevelToPlayerSize&&C.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var y=this.hls.levels;if(y.length){var C=this.hls;C.autoLevelCapping=this.getMaxLevel(y.length-1),C.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=C.autoLevelCapping}}},P.getMaxLevel=function(y){var C=this,O=this.hls.levels;if(!O.length)return-1;var R=O.filter(function(A,S){return F.isLevelAllowed(S,C.restrictedLevels)&&S<=y});return this.clientRect=null,F.getMaxLevelByMediaSize(R,this.mediaWidth,this.mediaHeight)},P.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},P.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},P.getDimensions=function(){if(this.clientRect)return this.clientRect;var y=this.media,C={width:0,height:0};if(y){var O=y.getBoundingClientRect();C.width=O.width,C.height=O.height,!C.width&&!C.height&&(C.width=O.right-O.left||y.width||0,C.height=O.bottom-O.top||y.height||0)}return this.clientRect=C,C},F.isLevelAllowed=function(y,C){return C===void 0&&(C=[]),C.indexOf(y)===-1},F.getMaxLevelByMediaSize=function(y,C,O){if(!y||!y.length)return-1;for(var R=function(u,h){return h?u.width!==h.width||u.height!==h.height:!0},A=y.length-1,S=0;S<y.length;S+=1){var c=y[S];if((c.width>=C||c.height>=O)&&R(c,y[S+1])){A=S;break}}return A},M(F,[{key:"mediaWidth",get:function(){return this.getDimensions().width*F.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*F.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var y=1;try{y=self.devicePixelRatio}catch(C){}return y}}]),F}();q.default=G},"./src/controller/cmcd-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return R});var J=L("./src/events.ts"),B=L("./src/types/cmcd.ts"),M=L("./src/utils/buffer-helper.ts"),G=L("./src/utils/logger.ts");function F(A,S){for(var c=0;c<S.length;c++){var s=S[c];s.enumerable=s.enumerable||!1,s.configurable=!0,"value"in s&&(s.writable=!0),Object.defineProperty(A,s.key,s)}}function P(A,S,c){return S&&F(A.prototype,S),c&&F(A,c),A}function k(A,S){var c=typeof Symbol!="undefined"&&A[Symbol.iterator]||A["@@iterator"];if(c)return(c=c.call(A)).next.bind(c);if(Array.isArray(A)||(c=y(A))||S&&A&&typeof A.length=="number"){c&&(A=c);var s=0;return function(){return s>=A.length?{done:!0}:{done:!1,value:A[s++]}}}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,S){if(!A)return;if(typeof A=="string")return C(A,S);var c=Object.prototype.toString.call(A).slice(8,-1);if(c==="Object"&&A.constructor&&(c=A.constructor.name),c==="Map"||c==="Set")return Array.from(A);if(c==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(c))return C(A,S)}function C(A,S){(S==null||S>A.length)&&(S=A.length);for(var c=0,s=new Array(S);c<S;c++)s[c]=A[c];return s}function O(){return O=Object.assign||function(A){for(var S=1;S<arguments.length;S++){var c=arguments[S];for(var s in c)Object.prototype.hasOwnProperty.call(c,s)&&(A[s]=c[s])}return A},O.apply(this,arguments)}var R=function(){function A(c){var s=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(){s.initialized&&(s.starved=!0),s.buffering=!0},this.onPlaying=function(){s.initialized||(s.initialized=!0),s.buffering=!1},this.applyPlaylistData=function(T){try{s.apply(T,{ot:B.CMCDObjectType.MANIFEST,su:!s.initialized})}catch(p){G.logger.warn("Could not generate manifest CMCD data.",p)}},this.applyFragmentData=function(T){try{var p=T.frag,f=s.hls.levels[p.level],D=s.getObjectType(p),v={d:p.duration*1e3,ot:D};(D===B.CMCDObjectType.VIDEO||D===B.CMCDObjectType.AUDIO||D==B.CMCDObjectType.MUXED)&&(v.br=f.bitrate/1e3,v.tb=s.getTopBandwidth(D),v.bl=s.getBufferLength(D)),s.apply(T,v)}catch(m){G.logger.warn("Could not generate segment CMCD data.",m)}},this.hls=c;var u=this.config=c.config,h=u.cmcd;h!=null&&(u.pLoader=this.createPlaylistLoader(),u.fLoader=this.createFragmentLoader(),this.sid=h.sessionId||A.uuid(),this.cid=h.contentId,this.useHeaders=h.useHeaders===!0,this.registerListeners())}var S=A.prototype;return S.registerListeners=function(){var s=this.hls;s.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.on(J.Events.BUFFER_CREATED,this.onBufferCreated,this)},S.unregisterListeners=function(){var s=this.hls;s.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),s.off(J.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},S.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},S.onMediaAttached=function(s,u){this.media=u.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},S.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},S.onBufferCreated=function(s,u){var h,T;this.audioBuffer=(h=u.tracks.audio)===null||h===void 0?void 0:h.buffer,this.videoBuffer=(T=u.tracks.video)===null||T===void 0?void 0:T.buffer},S.createData=function(){var s;return{v:B.CMCDVersion,sf:B.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(s=this.media)===null||s===void 0?void 0:s.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},S.apply=function(s,u){u===void 0&&(u={}),O(u,this.createData());var h=u.ot===B.CMCDObjectType.INIT||u.ot===B.CMCDObjectType.VIDEO||u.ot===B.CMCDObjectType.MUXED;if(this.starved&&h&&(u.bs=!0,u.su=!0,this.starved=!1),u.su==null&&(u.su=this.buffering),this.useHeaders){var T=A.toHeaders(u);if(!Object.keys(T).length)return;s.headers||(s.headers={}),O(s.headers,T)}else{var p=A.toQuery(u);if(!p)return;s.url=A.appendQueryToUri(s.url,p)}},S.getObjectType=function(s){var u=s.type;return u==="subtitle"?B.CMCDObjectType.TIMED_TEXT:s.sn==="initSegment"?B.CMCDObjectType.INIT:u==="audio"?B.CMCDObjectType.AUDIO:u==="main"?this.hls.audioTracks.length?B.CMCDObjectType.VIDEO:B.CMCDObjectType.MUXED:void 0},S.getTopBandwidth=function(s){for(var u=0,h=s===B.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,T=k(h),p;!(p=T()).done;){var f=p.value;f.bitrate>u&&(u=f.bitrate)}return u>0?u:NaN},S.getBufferLength=function(s){var u=this.hls.media,h=s===B.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!h||!u)return NaN;var T=M.BufferHelper.bufferInfo(h,u.currentTime,this.config.maxBufferHole);return T.len*1e3},S.createPlaylistLoader=function(){var s=this.config.pLoader,u=this.applyPlaylistData,h=s||this.config.loader;return function(){function T(f){this.loader=void 0,this.loader=new h(f)}var p=T.prototype;return p.destroy=function(){this.loader.destroy()},p.abort=function(){this.loader.abort()},p.load=function(D,v,m){u(D),this.loader.load(D,v,m)},P(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},S.createFragmentLoader=function(){var s=this.config.fLoader,u=this.applyFragmentData,h=s||this.config.loader;return function(){function T(f){this.loader=void 0,this.loader=new h(f)}var p=T.prototype;return p.destroy=function(){this.loader.destroy()},p.abort=function(){this.loader.abort()},p.load=function(D,v,m){u(D),this.loader.load(D,v,m)},P(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},A.uuid=function(){var s=URL.createObjectURL(new Blob),u=s.toString();return URL.revokeObjectURL(s),u.substr(u.lastIndexOf("/")+1)},A.serialize=function(s){for(var u=[],h=function(U){return!Number.isNaN(U)&&U!=null&&U!==""&&U!==!1},T=function(U){return Math.round(U)},p=function(U){return T(U/100)*100},f=function(U){return encodeURIComponent(U)},D={br:T,d:T,bl:p,dl:p,mtp:p,nor:f,rtp:p,tb:T},v=Object.keys(s||{}).sort(),m=k(v),a;!(a=m()).done;){var d=a.value,o=s[d];if(!h(o))continue;if(d==="v"&&o===1)continue;if(d=="pr"&&o===1)continue;var E=D[d];E&&(o=E(o));var b=typeof o,x=void 0;d==="ot"||d==="sf"||d==="st"?x=d+"="+o:b==="boolean"?x=d:b==="number"?x=d+"="+o:x=d+"="+JSON.stringify(o),u.push(x)}return u.join(",")},A.toHeaders=function(s){for(var u=Object.keys(s),h={},T=["Object","Request","Session","Status"],p=[{},{},{},{}],f={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},D=0,v=u;D<v.length;D++){var m=v[D],a=f[m]!=null?f[m]:1;p[a][m]=s[m]}for(var d=0;d<p.length;d++){var o=A.serialize(p[d]);o&&(h["CMCD-"+T[d]]=o)}return h},A.toQuery=function(s){return"CMCD="+encodeURIComponent(A.serialize(s))},A.appendQueryToUri=function(s,u){if(!u)return s;var h=s.includes("?")?"&":"?";return""+s+h+u},A}()},"./src/controller/eme-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/events.ts"),B=L("./src/errors.ts"),M=L("./src/utils/logger.ts"),G=L("./src/utils/mediakeys-helper.ts");function F(R,A){for(var S=0;S<A.length;S++){var c=A[S];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(R,c.key,c)}}function P(R,A,S){return A&&F(R.prototype,A),S&&F(R,S),R}var k=3,y=function(A,S,c){var s={audioCapabilities:[],videoCapabilities:[]};return A.forEach(function(u){s.audioCapabilities.push({contentType:'audio/mp4; codecs="'+u+'"',robustness:c.audioRobustness||""})}),S.forEach(function(u){s.videoCapabilities.push({contentType:'video/mp4; codecs="'+u+'"',robustness:c.videoRobustness||""})}),[s]},C=function(A,S,c,s){switch(A){case G.KeySystems.WIDEVINE:return y(S,c,s);default:throw new Error("Unknown key-system: "+A)}},O=function(){function R(S){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=S,this._config=S.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=R.prototype;return A.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},A._registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A._unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(J.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this)},A.getLicenseServerUrl=function(c){switch(c){case G.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+c+'"')},A._attemptKeySystemAccess=function(c,s,u){var h=this,T=C(c,s,u,this._drmSystemOptions);M.logger.log("Requesting encrypted media key-system access");var p=this.requestMediaKeySystemAccess(c,T);this.mediaKeysPromise=p.then(function(f){return h._onMediaKeySystemAccessObtained(c,f)}),p.catch(function(f){M.logger.error('Failed to obtain key-system "'+c+'" access:',f)})},A._onMediaKeySystemAccessObtained=function(c,s){var u=this;M.logger.log('Access for key-system "'+c+'" obtained');var h={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:s,mediaKeySystemDomain:c};this._mediaKeysList.push(h);var T=Promise.resolve().then(function(){return s.createMediaKeys()}).then(function(p){return h.mediaKeys=p,M.logger.log('Media-keys created for key-system "'+c+'"'),u._onMediaKeysCreated(),p});return T.catch(function(p){M.logger.error("Failed to create media-keys:",p)}),T},A._onMediaKeysCreated=function(){var c=this;this._mediaKeysList.forEach(function(s){s.mediaKeysSession||(s.mediaKeysSession=s.mediaKeys.createSession(),c._onNewMediaKeySession(s.mediaKeysSession))})},A._onNewMediaKeySession=function(c){var s=this;M.logger.log("New key-system session "+c.sessionId),c.addEventListener("message",function(u){s._onKeySessionMessage(c,u.message)},!1)},A._onKeySessionMessage=function(c,s){M.logger.log("Got EME message event, creating license request"),this._requestLicense(s,function(u){M.logger.log("Received license data (length: "+(u&&u.byteLength)+"), updating key-session"),c.update(u)})},A.onMediaEncrypted=function(c){var s=this;if(M.logger.log('Media is encrypted using "'+c.initDataType+'" init data type'),!this.mediaKeysPromise){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var u=function(T){if(!s._media)return;s._attemptSetMediaKeys(T),s._generateRequestWithPreferredKeySession(c.initDataType,c.initData)};this.mediaKeysPromise.then(u).catch(u)},A._attemptSetMediaKeys=function(c){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var s=this._mediaKeysList[0];if(!s||!s.mediaKeys){M.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}M.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(s.mediaKeys),this._hasSetMediaKeys=!0}},A._generateRequestWithPreferredKeySession=function(c,s){var u=this,h=this._mediaKeysList[0];if(!h){M.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(h.mediaKeysSessionInitialized){M.logger.warn("Key-Session already initialized but requested again");return}var T=h.mediaKeysSession;if(!T){M.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!s){M.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}M.logger.log('Generating key-session request for "'+c+'" init data type'),h.mediaKeysSessionInitialized=!0,T.generateRequest(c,s).then(function(){M.logger.debug("Key-session generation succeeded")}).catch(function(p){M.logger.error("Error generating key-session request:",p),u.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},A._createLicenseXhr=function(c,s,u){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,c,s,u);var T=this._licenseXhrSetup;if(T)try{T.call(this.hls,h,c),T=void 0}catch(p){M.logger.error(p)}try{h.readyState||h.open("POST",c,!0),T&&T.call(this.hls,h,c)}catch(p){throw new Error("issue setting up KeySystem license XHR "+p)}return h},A._onLicenseRequestReadyStageChange=function(c,s,u,h){switch(c.readyState){case 4:if(c.status===200){this._requestLicenseFailureCount=0,M.logger.log("License request succeeded");var T=c.response,p=this._licenseResponseCallback;if(p)try{T=p.call(this.hls,c,s)}catch(D){M.logger.error(D)}h(T)}else{if(M.logger.error("License Request XHR failed ("+s+"). Status: "+c.status+" ("+c.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>k){this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var f=k-this._requestLicenseFailureCount+1;M.logger.warn("Retrying license request, "+f+" attempts left"),this._requestLicense(u,h)}break}},A._generateLicenseRequestChallenge=function(c,s){switch(c.mediaKeySystemDomain){case G.KeySystems.WIDEVINE:return s}throw new Error("unsupported key-system: "+c.mediaKeySystemDomain)},A._requestLicense=function(c,s){M.logger.log("Requesting content license for key-system");var u=this._mediaKeysList[0];if(!u){M.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var h=this.getLicenseServerUrl(u.mediaKeySystemDomain),T=this._createLicenseXhr(h,c,s);M.logger.log("Sending license request to URL: "+h);var p=this._generateLicenseRequestChallenge(u,c);T.send(p)}catch(f){M.logger.error("Failure requesting DRM license: "+f),this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.KEY_SYSTEM_ERROR,details:B.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},A.onMediaAttached=function(c,s){if(!this._emeEnabled)return;var u=s.media;this._media=u,u.addEventListener("encrypted",this._onMediaEncrypted)},A.onMediaDetached=function(){var c=this._media,s=this._mediaKeysList;if(!c)return;c.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(s.map(function(u){if(u.mediaKeysSession)return u.mediaKeysSession.close().catch(function(){})})).then(function(){return c.setMediaKeys(null)}).catch(function(){})},A.onManifestParsed=function(c,s){if(!this._emeEnabled)return;var u=s.levels.map(function(T){return T.audioCodec}).filter(function(T){return!!T}),h=s.levels.map(function(T){return T.videoCodec}).filter(function(T){return!!T});this._attemptKeySystemAccess(G.KeySystems.WIDEVINE,u,h)},P(R,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),R}();q.default=O},"./src/controller/fps-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/events.ts"),B=L("./src/utils/logger.ts"),M=function(){function G(P){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=P,this.registerListeners()}var F=G.prototype;return F.setStreamController=function(k){this.streamController=k},F.registerListeners=function(){this.hls.on(J.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},F.unregisterListeners=function(){this.hls.off(J.Events.MEDIA_ATTACHING,this.onMediaAttaching)},F.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},F.onMediaAttaching=function(k,y){var C=this.hls.config;if(C.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),C.fpsDroppedMonitoringPeriod)}},F.checkFPS=function(k,y,C){var O=performance.now();if(y){if(this.lastTime){var R=O-this.lastTime,A=C-this.lastDroppedFrames,S=y-this.lastDecodedFrames,c=1e3*A/R,s=this.hls;if(s.trigger(J.Events.FPS_DROP,{currentDropped:A,currentDecoded:S,totalDroppedFrames:C}),c>0&&A>s.config.fpsDroppedMonitoringThreshold*S){var u=s.currentLevel;B.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+u),u>0&&(s.autoLevelCapping===-1||s.autoLevelCapping>=u)&&(u=u-1,s.trigger(J.Events.FPS_DROP_LEVEL_CAPPING,{level:u,droppedLevel:s.currentLevel}),s.autoLevelCapping=u,this.streamController.nextLevelSwitch())}}this.lastTime=O,this.lastDroppedFrames=C,this.lastDecodedFrames=y}},F.checkFPSInterval=function(){var k=this.media;if(k)if(this.isVideoPlaybackQualityAvailable){var y=k.getVideoPlaybackQuality();this.checkFPS(k,y.totalVideoFrames,y.droppedVideoFrames)}else this.checkFPS(k,k.webkitDecodedFrameCount,k.webkitDroppedFrameCount)},G}();q.default=M},"./src/controller/fragment-finders.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"findFragmentByPDT",function(){return M}),L.d(q,"findFragmentByPTS",function(){return G}),L.d(q,"fragmentWithinToleranceTest",function(){return F}),L.d(q,"pdtWithinToleranceTest",function(){return P}),L.d(q,"findFragWithCC",function(){return k});var J=L("./src/polyfills/number.ts"),B=L("./src/utils/binary-search.ts");function M(y,C,O){if(C===null||!Array.isArray(y)||!y.length||!Object(J.isFiniteNumber)(C))return null;var R=y[0].programDateTime;if(C<(R||0))return null;var A=y[y.length-1].endProgramDateTime;if(C>=(A||0))return null;O=O||0;for(var S=0;S<y.length;++S){var c=y[S];if(P(C,O,c))return c}return null}function G(y,C,O,R){O===void 0&&(O=0),R===void 0&&(R=0);var A=null;if(y?A=C[y.sn-C[0].sn+1]||null:O===0&&C[0].start===0&&(A=C[0]),A&&F(O,R,A)===0)return A;var S=B.default.search(C,F.bind(null,O,R));return S||A}function F(y,C,O){y===void 0&&(y=0),C===void 0&&(C=0);var R=Math.min(C,O.duration+(O.deltaPTS?O.deltaPTS:0));return O.start+O.duration-R<=y?1:O.start-R>y&&O.start?-1:0}function P(y,C,O){var R=Math.min(C,O.duration+(O.deltaPTS?O.deltaPTS:0))*1e3,A=O.endProgramDateTime||0;return A-R>y}function k(y,C){return B.default.search(y,function(O){return O.cc<C?1:O.cc>C?-1:0})}},"./src/controller/fragment-tracker.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"FragmentState",function(){return M}),L.d(q,"FragmentTracker",function(){return G});var J=L("./src/events.ts"),B=L("./src/types/loader.ts"),M;(function(k){k.NOT_LOADED="NOT_LOADED",k.BACKTRACKED="BACKTRACKED",k.APPENDING="APPENDING",k.PARTIAL="PARTIAL",k.OK="OK"})(M||(M={}));var G=function(){function k(C){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=C,this._registerListeners()}var y=k.prototype;return y._registerListeners=function(){var O=this.hls;O.on(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.on(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.on(J.Events.FRAG_LOADED,this.onFragLoaded,this)},y._unregisterListeners=function(){var O=this.hls;O.off(J.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.off(J.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.off(J.Events.FRAG_LOADED,this.onFragLoaded,this)},y.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},y.getAppendedFrag=function(O,R){if(R===B.PlaylistLevelType.MAIN){var A=this.activeFragment,S=this.activeParts;if(!A)return null;if(S)for(var c=S.length;c--;){var s=S[c],u=s?s.end:A.appendedPTS;if(s.start<=O&&u!==void 0&&O<=u)return c>9&&(this.activeParts=S.slice(c-9)),s}else if(A.start<=O&&A.appendedPTS!==void 0&&O<=A.appendedPTS)return A}return this.getBufferedFrag(O,R)},y.getBufferedFrag=function(O,R){for(var A=this.fragments,S=Object.keys(A),c=S.length;c--;){var s=A[S[c]];if((s==null?void 0:s.body.type)===R&&s.buffered){var u=s.body;if(u.start<=O&&O<=u.end)return u}}return null},y.detectEvictedFragments=function(O,R,A){var S=this;Object.keys(this.fragments).forEach(function(c){var s=S.fragments[c];if(!s)return;if(!s.buffered){s.body.type===A&&S.removeFragment(s.body);return}var u=s.range[O];if(!u)return;u.time.some(function(h){var T=!S.isTimeBuffered(h.startPTS,h.endPTS,R);return T&&S.removeFragment(s.body),T})})},y.detectPartialFragments=function(O){var R=this,A=this.timeRanges,S=O.frag,c=O.part;if(!A||S.sn==="initSegment")return;var s=P(S),u=this.fragments[s];if(!u)return;Object.keys(A).forEach(function(h){var T=S.elementaryStreams[h];if(!T)return;var p=A[h],f=c!==null||T.partial===!0;u.range[h]=R.getBufferedTimes(S,c,f,p)}),u.backtrack=u.loaded=null,Object.keys(u.range).length?u.buffered=!0:this.removeFragment(u.body)},y.fragBuffered=function(O){var R=P(O),A=this.fragments[R];A&&(A.backtrack=A.loaded=null,A.buffered=!0)},y.getBufferedTimes=function(O,R,A,S){for(var c={time:[],partial:A},s=R?R.start:O.start,u=R?R.end:O.end,h=O.minEndPTS||u,T=O.maxStartPTS||s,p=0;p<S.length;p++){var f=S.start(p)-this.bufferPadding,D=S.end(p)+this.bufferPadding;if(T>=f&&h<=D){c.time.push({startPTS:Math.max(s,S.start(p)),endPTS:Math.min(u,S.end(p))});break}else if(s<D&&u>f)c.partial=!0,c.time.push({startPTS:Math.max(s,S.start(p)),endPTS:Math.min(u,S.end(p))});else if(u<=f)break}return c},y.getPartialFragment=function(O){var R=null,A,S,c,s=0,u=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(T){var p=h[T];if(!p)return;F(p)&&(S=p.body.start-u,c=p.body.end+u,O>=S&&O<=c&&(A=Math.min(O-S,c-O),s<=A&&(R=p.body,s=A)))}),R},y.getState=function(O){var R=P(O),A=this.fragments[R];return A?A.buffered?F(A)?M.PARTIAL:M.OK:A.backtrack?M.BACKTRACKED:M.APPENDING:M.NOT_LOADED},y.backtrack=function(O,R){var A=P(O),S=this.fragments[A];if(!S||S.backtrack)return null;var c=S.backtrack=R||S.loaded;return S.loaded=null,c},y.getBacktrackData=function(O){var R=P(O),A=this.fragments[R];if(A){var S,c=A.backtrack;if(c!=null&&(S=c.payload)!==null&&S!==void 0&&S.byteLength)return c;this.removeFragment(O)}return null},y.isTimeBuffered=function(O,R,A){for(var S,c,s=0;s<A.length;s++){if(S=A.start(s)-this.bufferPadding,c=A.end(s)+this.bufferPadding,O>=S&&R<=c)return!0;if(R<=S)return!1}return!1},y.onFragLoaded=function(O,R){var A=R.frag,S=R.part;if(A.sn==="initSegment"||A.bitrateTest||S)return;var c=P(A);this.fragments[c]={body:A,loaded:R,backtrack:null,buffered:!1,range:Object.create(null)}},y.onBufferAppended=function(O,R){var A=this,S=R.frag,c=R.part,s=R.timeRanges;if(S.type===B.PlaylistLevelType.MAIN)if(this.activeFragment=S,c){var u=this.activeParts;u||(this.activeParts=u=[]),u.push(c)}else this.activeParts=null;this.timeRanges=s,Object.keys(s).forEach(function(h){var T=s[h];if(A.detectEvictedFragments(h,T),!c)for(var p=0;p<T.length;p++)S.appendedPTS=Math.max(T.end(p),S.appendedPTS||0)})},y.onFragBuffered=function(O,R){this.detectPartialFragments(R)},y.hasFragment=function(O){var R=P(O);return!!this.fragments[R]},y.removeFragmentsInRange=function(O,R,A){var S=this;Object.keys(this.fragments).forEach(function(c){var s=S.fragments[c];if(!s)return;if(s.buffered){var u=s.body;u.type===A&&u.start<R&&u.end>O&&S.removeFragment(u)}})},y.removeFragment=function(O){var R=P(O);O.stats.loaded=0,O.clearElementaryStreamInfo(),delete this.fragments[R]},y.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},k}();function F(k){var y,C;return k.buffered&&(((y=k.range.video)===null||y===void 0?void 0:y.partial)||((C=k.range.audio)===null||C===void 0?void 0:C.partial))}function P(k){return k.type+"_"+k.level+"_"+k.urlId+"_"+k.sn}},"./src/controller/gap-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"STALL_MINIMUM_DURATION_MS",function(){return F}),L.d(q,"MAX_START_GAP_JUMP",function(){return P}),L.d(q,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return k}),L.d(q,"SKIP_BUFFER_RANGE_START",function(){return y}),L.d(q,"default",function(){return C});var J=L("./src/utils/buffer-helper.ts"),B=L("./src/errors.ts"),M=L("./src/events.ts"),G=L("./src/utils/logger.ts"),F=250,P=2,k=.1,y=.05,C=function(){function O(A,S,c,s){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=S,this.fragmentTracker=c,this.hls=s}var R=O.prototype;return R.destroy=function(){this.hls=this.fragmentTracker=this.media=null},R.poll=function(S){var c=this.config,s=this.media,u=this.stalled,h=s.currentTime,T=s.seeking,p=this.seeking&&!T,f=!this.seeking&&T;if(this.seeking=T,h!==S){if(this.moved=!0,u!==null){if(this.stallReported){var D=self.performance.now()-u;G.logger.warn("playback not stuck anymore @"+h+", after "+Math.round(D)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((f||p)&&(this.stalled=null),s.paused||s.ended||s.playbackRate===0||!J.BufferHelper.getBuffered(s).length)return;var v=J.BufferHelper.bufferInfo(s,h,0),m=v.len>0,a=v.nextStart||0;if(!m&&!a)return;if(T){var d=v.len>P,o=!a||a-h>P&&!this.fragmentTracker.getPartialFragment(h);if(d||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var E,b=Math.max(a,v.start||0)-h,x=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,N=x==null||((E=x.details)===null||E===void 0)?void 0:E.live,U=N?x.details.targetduration*2:P;if(b>0&&b<=U){this._trySkipBufferHole(null);return}}var K=self.performance.now();if(u===null){this.stalled=K;return}var V=K-u;!T&&V>=F&&this._reportStall(v.len);var _=J.BufferHelper.bufferInfo(s,h,c.maxBufferHole);this._tryFixBufferStall(_,V)},R._tryFixBufferStall=function(S,c){var s=this.config,u=this.fragmentTracker,h=this.media,T=h.currentTime,p=u.getPartialFragment(T);if(p){var f=this._trySkipBufferHole(p);if(f)return}S.len>s.maxBufferHole&&c>s.highBufferWatchdogPeriod*1e3&&(G.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},R._reportStall=function(S){var c=this.hls,s=this.media,u=this.stallReported;u||(this.stallReported=!0,G.logger.warn("Playback stalling at @"+s.currentTime+" due to low buffer (buffer="+S+")"),c.trigger(M.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:S}))},R._trySkipBufferHole=function(S){for(var c=this.config,s=this.hls,u=this.media,h=u.currentTime,T=0,p=J.BufferHelper.getBuffered(u),f=0;f<p.length;f++){var D=p.start(f);if(h+c.maxBufferHole>=T&&h<D){var v=Math.max(D+y,u.currentTime+k);return G.logger.warn("skipping hole, adjusting currentTime from "+h+" to "+v),this.moved=!0,this.stalled=null,u.currentTime=v,S&&s.trigger(M.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+h+" to "+v,frag:S}),v}T=p.end(f)}return 0},R._tryNudgeBuffer=function(){var S=this.config,c=this.hls,s=this.media,u=s.currentTime,h=(this.nudgeRetry||0)+1;if(this.nudgeRetry=h,h<S.nudgeMaxRetry){var T=u+h*S.nudgeOffset;G.logger.warn("Nudging 'currentTime' from "+u+" to "+T),s.currentTime=T,c.trigger(M.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else G.logger.error("Playhead still not moving while enough data buffered @"+u+" after "+S.nudgeMaxRetry+" nudges"),c.trigger(M.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,L){"use strict";L.r(q);var J=L("./src/events.ts"),B=L("./src/utils/texttrack-utils.ts"),M=L("./src/demux/id3.ts"),G=.25,F=function(){function P(y){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=y,this._registerListeners()}var k=P.prototype;return k.destroy=function(){this._unregisterListeners()},k._registerListeners=function(){var C=this.hls;C.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.on(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),C.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},k._unregisterListeners=function(){var C=this.hls;C.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),C.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),C.off(J.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),C.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},k.onMediaAttached=function(C,O){this.media=O.media},k.onMediaDetaching=function(){if(!this.id3Track)return;Object(B.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},k.getID3Track=function(C){if(!this.media)return;for(var O=0;O<C.length;O++){var R=C[O];if(R.kind==="metadata"&&R.label==="id3")return Object(B.sendAddTrackEvent)(R,this.media),R}return this.media.addTextTrack("metadata","id3")},k.onFragParsingMetadata=function(C,O){if(!this.media)return;var R=O.frag,A=O.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var S=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,c=0;c<A.length;c++){var s=M.getID3Frames(A[c].data);if(s){var u=A[c].pts,h=c<A.length-1?A[c+1].pts:R.end,T=h-u;T<=0&&(h=u+G);for(var p=0;p<s.length;p++){var f=s[p];if(!M.isTimeStampFrame(f)){var D=new S(u,h,"");D.value=f,this.id3Track.addCue(D)}}}}},k.onBufferFlushing=function(C,O){var R=O.startOffset,A=O.endOffset,S=O.type;if(!S||S==="audio"){var c=this.id3Track;c&&Object(B.removeCuesInRange)(c,R,A)}},P}();q.default=F},"./src/controller/latency-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return P});var J=L("./src/errors.ts"),B=L("./src/events.ts"),M=L("./src/utils/logger.ts");function G(k,y){for(var C=0;C<y.length;C++){var O=y[C];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(k,O.key,O)}}function F(k,y,C){return y&&G(k.prototype,y),C&&G(k,C),k}var P=function(){function k(C){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=C,this.config=C.config,this.registerListeners()}var y=k.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,R){this.media=R.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,R){var A=R.details;this.levelDetails=A,A.advanced&&this.timeupdate(),!A.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},y.onError=function(O,R){if(R.details!==J.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,M.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},y.timeupdate=function(){var O=this.media,R=this.levelDetails;if(!O||!R)return;this.currentTime=O.currentTime;var A=this.computeLatency();if(A===null)return;this._latency=A;var S=this.config,c=S.lowLatencyMode,s=S.maxLiveSyncPlaybackRate;if(!c||s===1)return;var u=this.targetLatency;if(u===null)return;var h=A-u,T=Math.min(this.maxLatency,u+R.targetduration),p=h<T;if(R.live&&p&&h>.05&&this.forwardBufferLength>1){var f=Math.min(2,Math.max(1,s)),D=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;O.playbackRate=Math.min(f,Math.max(1,D))}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},F(k,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var O=this.config,R=this.levelDetails;return O.liveMaxLatencyDuration!==void 0?O.liveMaxLatencyDuration:R?O.liveMaxLatencyDurationCount*R.targetduration:0}},{key:"targetLatency",get:function(){var O=this.levelDetails;if(O===null)return null;var R=O.holdBack,A=O.partHoldBack,S=O.targetduration,c=this.config,s=c.liveSyncDuration,u=c.liveSyncDurationCount,h=c.lowLatencyMode,T=this.hls.userConfig,p=h&&A||R;(T.liveSyncDuration||T.liveSyncDurationCount||p===0)&&(p=s!==void 0?s:u*S);var f=S,D=1;return p+Math.min(this.stallCount*D,f)}},{key:"liveSyncPosition",get:function(){var O=this.estimateLiveEdge(),R=this.targetLatency,A=this.levelDetails;if(O===null||R===null||A===null)return null;var S=A.edge,c=O-R-this.edgeStalled,s=S-A.totalduration,u=S-(this.config.lowLatencyMode&&A.partTarget||A.targetduration);return Math.min(Math.max(s,c),u)}},{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 R=(this.config.lowLatencyMode&&O.partTarget||O.targetduration)*3;return Math.max(O.age-R,0)}},{key:"forwardBufferLength",get:function(){var O=this.media,R=this.levelDetails;if(!O||!R)return 0;var A=O.buffered.length;return A?O.buffered.end(A-1):R.edge-this.currentTime}}]),k}()},"./src/controller/level-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return c});var J=L("./src/types/level.ts"),B=L("./src/events.ts"),M=L("./src/errors.ts"),G=L("./src/utils/codecs.ts"),F=L("./src/controller/level-helper.ts"),P=L("./src/controller/base-playlist-controller.ts"),k=L("./src/types/loader.ts");function y(){return y=Object.assign||function(s){for(var u=1;u<arguments.length;u++){var h=arguments[u];for(var T in h)Object.prototype.hasOwnProperty.call(h,T)&&(s[T]=h[T])}return s},y.apply(this,arguments)}function C(s,u){for(var h=0;h<u.length;h++){var T=u[h];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(s,T.key,T)}}function O(s,u,h){return u&&C(s.prototype,u),h&&C(s,h),s}function R(s,u){s.prototype=Object.create(u.prototype),s.prototype.constructor=s,A(s,u)}function A(s,u){return A=Object.setPrototypeOf||function(T,p){return T.__proto__=p,T},A(s,u)}var S=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),c=function(s){R(u,s);function u(T){var p;return p=s.call(this,T,"[level-controller]")||this,p._levels=[],p._firstLevel=-1,p._startLevel=void 0,p.currentLevelIndex=-1,p.manualLevelIndex=-1,p.onParsedComplete=void 0,p._registerListeners(),p}var h=u.prototype;return h._registerListeners=function(){var p=this.hls;p.on(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),p.on(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.on(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.on(B.Events.FRAG_LOADED,this.onFragLoaded,this),p.on(B.Events.ERROR,this.onError,this)},h._unregisterListeners=function(){var p=this.hls;p.off(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),p.off(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),p.off(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),p.off(B.Events.FRAG_LOADED,this.onFragLoaded,this),p.off(B.Events.ERROR,this.onError,this)},h.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,s.prototype.destroy.call(this)},h.startLoad=function(){var p=this._levels;p.forEach(function(f){f.loadError=0}),s.prototype.startLoad.call(this)},h.onManifestLoaded=function(p,f){var D=[],v=[],m=[],a,d={},o,E=!1,b=!1,x=!1;if(f.levels.forEach(function(V){var _=V.attrs;E=E||!!(V.width&&V.height),b=b||!!V.videoCodec,x=x||!!V.audioCodec,S&&V.audioCodec&&V.audioCodec.indexOf("mp4a.40.34")!==-1&&(V.audioCodec=void 0);var I=V.bitrate+"-"+V.attrs.RESOLUTION+"-"+V.attrs.CODECS;o=d[I],o?o.url.push(V.url):(o=new J.Level(V),d[I]=o,D.push(o)),_&&(_.AUDIO&&Object(F.addGroupId)(o,"audio",_.AUDIO),_.SUBTITLES&&Object(F.addGroupId)(o,"text",_.SUBTITLES))}),(E||b)&&x&&(D=D.filter(function(V){var _=V.videoCodec,I=V.width,Y=V.height;return!!_||!!(I&&Y)})),D=D.filter(function(V){var _=V.audioCodec,I=V.videoCodec;return(!_||Object(G.isCodecSupportedInMp4)(_,"audio"))&&(!I||Object(G.isCodecSupportedInMp4)(I,"video"))}),f.audioTracks&&(v=f.audioTracks.filter(function(V){return!V.audioCodec||Object(G.isCodecSupportedInMp4)(V.audioCodec,"audio")}),Object(F.assignTrackIdsByGroup)(v)),f.subtitles&&(m=f.subtitles,Object(F.assignTrackIdsByGroup)(m)),D.length>0){a=D[0].bitrate,D.sort(function(V,_){return V.bitrate-_.bitrate}),this._levels=D;for(var N=0;N<D.length;N++)if(D[N].bitrate===a){this._firstLevel=N,this.log("manifest loaded, "+D.length+" level(s) found, first bitrate: "+a);break}var U=x&&!b,K={levels:D,audioTracks:v,subtitleTracks:m,firstLevel:this._firstLevel,stats:f.stats,audio:x,video:b,altAudio:!U&&v.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:M.ErrorTypes.MEDIA_ERROR,details:M.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:f.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(p,f){if(s.prototype.onError.call(this,p,f),f.fatal)return;var D=f.context,v=this._levels[this.currentLevelIndex];if(D&&(D.type===k.PlaylistContextType.AUDIO_TRACK&&v.audioGroupIds&&D.groupId===v.audioGroupIds[v.urlId]||D.type===k.PlaylistContextType.SUBTITLE_TRACK&&v.textGroupIds&&D.groupId===v.textGroupIds[v.urlId])){this.redundantFailover(this.currentLevelIndex);return}var m=!1,a=!0,d;switch(f.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:case M.ErrorDetails.KEY_LOAD_ERROR:case M.ErrorDetails.KEY_LOAD_TIMEOUT:if(f.frag){var o=this._levels[f.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=f.frag.level)):d=f.frag.level}break;case M.ErrorDetails.LEVEL_LOAD_ERROR:case M.ErrorDetails.LEVEL_LOAD_TIMEOUT:D&&(D.deliveryDirectives&&(a=!1),d=D.level),m=!0;break;case M.ErrorDetails.REMUX_ALLOC_ERROR:d=f.level,m=!0;break}d!==void 0&&this.recoverLevel(f,d,m,a)},h.recoverLevel=function(p,f,D,v){var m=p.details,a=this._levels[f];if(a.loadError++,D){var d=this.retryLoadingOrFail(p);if(d)p.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(v){var o=a.url.length;if(o>1&&a.loadError<o)p.levelRetry=!0,this.redundantFailover(f);else if(this.manualLevelIndex===-1){var E=f===0?this._levels.length-1:f-1;this.currentLevelIndex!==E&&this._levels[E].loadError===0&&(this.warn(m+": switch to "+E),p.levelRetry=!0,this.hls.nextAutoLevel=E)}}},h.redundantFailover=function(p){var f=this._levels[p],D=f.url.length;if(D>1){var v=(f.urlId+1)%D;this.warn("Switching to redundant URL-id "+v),this._levels.forEach(function(m){m.urlId=v}),this.level=p}},h.onFragLoaded=function(p,f){var D=f.frag;if(D!==void 0&&D.type===k.PlaylistLevelType.MAIN){var v=this._levels[D.level];v!==void 0&&(v.fragmentError=0,v.loadError=0)}},h.onLevelLoaded=function(p,f){var D,v=f.level,m=f.details,a=this._levels[v];if(!a){var d;this.warn("Invalid level index "+v),(d=f.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(m.deltaUpdateFailed=!0);return}v===this.currentLevelIndex?(a.fragmentError===0&&(a.loadError=0,this.retryCount=0),this.playlistLoaded(v,f,a.details)):(D=f.deliveryDirectives)!==null&&D!==void 0&&D.skip&&(m.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(p,f){var D=this.hls.levels[this.currentLevelIndex];if(!D)return;if(D.audioGroupIds){for(var v=-1,m=this.hls.audioTracks[f.id].groupId,a=0;a<D.audioGroupIds.length;a++)if(D.audioGroupIds[a]===m){v=a;break}v!==D.urlId&&(D.urlId=v,this.startLoad())}},h.loadPlaylist=function(p){var f=this.currentLevelIndex,D=this._levels[f];if(this.canLoad&&D&&D.url.length>0){var v=D.urlId,m=D.url[v];if(p)try{m=p.addDirectives(m)}catch(a){this.warn("Could not construct new URL with HLS Delivery Directives: "+a)}this.log("Attempt loading level index "+f+(p?" at sn "+p.msn+" part "+p.part:"")+" with URL-id "+v+" "+m),this.clearTimer(),this.hls.trigger(B.Events.LEVEL_LOADING,{url:m,level:f,id:v,deliveryDirectives:p||null})}},h.removeLevel=function(p,f){var D=function(a,d){return d!==f},v=this._levels.filter(function(m,a){return a!==p?!0:m.url.length>1&&f!==void 0?(m.url=m.url.filter(D),m.audioGroupIds&&(m.audioGroupIds=m.audioGroupIds.filter(D)),m.textGroupIds&&(m.textGroupIds=m.textGroupIds.filter(D)),m.urlId=0,!0):!1}).map(function(m,a){var d=m.details;return d!=null&&d.fragments&&d.fragments.forEach(function(o){o.level=a}),m});this._levels=v,this.hls.trigger(B.Events.LEVELS_UPDATED,{levels:v})},O(u,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(p){var f,D=this._levels;if(D.length===0)return;if(this.currentLevelIndex===p&&(f=D[p])!==null&&f!==void 0&&f.details)return;if(p<0||p>=D.length){var v=p<0;if(this.hls.trigger(B.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.LEVEL_SWITCH_ERROR,level:p,fatal:v,reason:"invalid level idx"}),v)return;p=Math.min(p,D.length-1)}this.clearTimer();var m=this.currentLevelIndex,a=D[m],d=D[p];this.log("switching to level "+p+" from "+m),this.currentLevelIndex=p;var o=y({},d,{level:p,maxBitrate:d.maxBitrate,uri:d.uri,urlId:d.urlId});delete o._urlId,this.hls.trigger(B.Events.LEVEL_SWITCHING,o);var E=d.details;if(!E||E.live){var b=this.switchParams(d.uri,a==null?void 0:a.details);this.loadPlaylist(b)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(p){this.manualLevelIndex=p,this._startLevel===void 0&&(this._startLevel=p),p!==-1&&(this.level=p)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(p){this._firstLevel=p}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var p=this.hls.config.startLevel;return p!==void 0?p:this._firstLevel}else return this._startLevel},set:function(p){this._startLevel=p}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(p){this.level=p,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=p)}}]),u}(P.default)},"./src/controller/level-helper.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"addGroupId",function(){return M}),L.d(q,"assignTrackIdsByGroup",function(){return G}),L.d(q,"updatePTS",function(){return F}),L.d(q,"updateFragPTSDTS",function(){return k}),L.d(q,"mergeDetails",function(){return y}),L.d(q,"mapPartIntersection",function(){return C}),L.d(q,"mapFragmentIntersection",function(){return O}),L.d(q,"adjustSliding",function(){return R}),L.d(q,"addSliding",function(){return A}),L.d(q,"computeReloadInterval",function(){return S}),L.d(q,"getFragmentWithSN",function(){return c}),L.d(q,"getPartWith",function(){return s});var J=L("./src/polyfills/number.ts"),B=L("./src/utils/logger.ts");function M(u,h,T){switch(h){case"audio":u.audioGroupIds||(u.audioGroupIds=[]),u.audioGroupIds.push(T);break;case"text":u.textGroupIds||(u.textGroupIds=[]),u.textGroupIds.push(T);break}}function G(u){var h={};u.forEach(function(T){var p=T.groupId||"";T.id=h[p]=h[p]||0,h[p]++})}function F(u,h,T){var p=u[h],f=u[T];P(p,f)}function P(u,h){var T=h.startPTS;if(Object(J.isFiniteNumber)(T)){var p=0,f;h.sn>u.sn?(p=T-u.start,f=u):(p=u.start-T,f=h),f.duration!==p&&(f.duration=p)}else if(h.sn>u.sn){var D=u.cc===h.cc;D&&u.minEndPTS?h.start=u.start+(u.minEndPTS-u.start):h.start=u.start+u.duration}else h.start=Math.max(u.start-h.duration,0)}function k(u,h,T,p,f,D){var v=p-T;v<=0&&(B.logger.warn("Fragment should have a positive duration",h),p=T+h.duration,D=f+h.duration);var m=T,a=p,d=h.startPTS,o=h.endPTS;if(Object(J.isFiniteNumber)(d)){var E=Math.abs(d-T);Object(J.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(E,h.deltaPTS):h.deltaPTS=E,m=Math.max(T,d),T=Math.min(T,d),f=Math.min(f,h.startDTS),a=Math.min(p,o),p=Math.max(p,o),D=Math.max(D,h.endDTS)}h.duration=p-T;var b=T-h.start;h.appendedPTS=p,h.start=h.startPTS=T,h.maxStartPTS=m,h.startDTS=f,h.endPTS=p,h.minEndPTS=a,h.endDTS=D;var x=h.sn;if(!u||x<u.startSN||x>u.endSN)return 0;var N,U=x-u.startSN,K=u.fragments;for(K[U]=h,N=U;N>0;N--)P(K[N],K[N-1]);for(N=U;N<K.length-1;N++)P(K[N],K[N+1]);return u.fragmentHint&&P(K[K.length-1],u.fragmentHint),u.PTSKnown=u.alignedSliding=!0,b}function y(u,h){for(var T=null,p=u.fragments,f=p.length-1;f>=0;f--){var D=p[f].initSegment;if(D){T=D;break}}u.fragmentHint&&delete u.fragmentHint.endPTS;var v=0,m;if(O(u,h,function(N,U){N.relurl&&(v=N.cc-U.cc),Object(J.isFiniteNumber)(N.startPTS)&&Object(J.isFiniteNumber)(N.endPTS)&&(U.start=U.startPTS=N.startPTS,U.startDTS=N.startDTS,U.appendedPTS=N.appendedPTS,U.maxStartPTS=N.maxStartPTS,U.endPTS=N.endPTS,U.endDTS=N.endDTS,U.minEndPTS=N.minEndPTS,U.duration=N.endPTS-N.startPTS,U.duration&&(m=U),h.PTSKnown=h.alignedSliding=!0),U.elementaryStreams=N.elementaryStreams,U.loader=N.loader,U.stats=N.stats,U.urlId=N.urlId,N.initSegment&&(U.initSegment=N.initSegment,T=N.initSegment)}),T){var a=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;a.forEach(function(N){var U;(!N.initSegment||N.initSegment.relurl===((U=T)===null||U===void 0?void 0:U.relurl))&&(N.initSegment=T)})}if(h.skippedSegments&&(h.deltaUpdateFailed=h.fragments.some(function(N){return!N}),h.deltaUpdateFailed)){B.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var d=h.skippedSegments;d--;)h.fragments.shift();h.startSN=h.fragments[0].sn,h.startCC=h.fragments[0].cc}var o=h.fragments;if(v){B.logger.warn("discontinuity sliding from playlist, take drift into account");for(var E=0;E<o.length;E++)o[E].cc+=v}h.skippedSegments&&(h.startCC=h.fragments[0].cc),C(u.partList,h.partList,function(N,U){U.elementaryStreams=N.elementaryStreams,U.stats=N.stats}),m?k(h,m,m.startPTS,m.endPTS,m.startDTS,m.endDTS):R(u,h),o.length&&(h.totalduration=h.edge-o[0].start),h.driftStartTime=u.driftStartTime,h.driftStart=u.driftStart;var b=h.advancedDateTime;if(h.advanced&&b){var x=h.edge;h.driftStart||(h.driftStartTime=b,h.driftStart=x),h.driftEndTime=b,h.driftEnd=x}else h.driftEndTime=u.driftEndTime,h.driftEnd=u.driftEnd,h.advancedDateTime=u.advancedDateTime}function C(u,h,T){if(u&&h)for(var p=0,f=0,D=u.length;f<=D;f++){var v=u[f],m=h[f+p];v&&m&&v.index===m.index&&v.fragment.sn===m.fragment.sn?T(v,m):p--}}function O(u,h,T){for(var p=h.skippedSegments,f=Math.max(u.startSN,h.startSN)-h.startSN,D=(u.fragmentHint?1:0)+(p?h.endSN:Math.min(u.endSN,h.endSN))-h.startSN,v=h.startSN-u.startSN,m=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments,a=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,d=f;d<=D;d++){var o=a[v+d],E=m[d];p&&!E&&d<p&&(E=h.fragments[d]=o),o&&E&&T(o,E)}}function R(u,h){var T=h.startSN+h.skippedSegments-u.startSN,p=u.fragments;if(T<0||T>=p.length)return;A(h,p[T].start)}function A(u,h){if(h){for(var T=u.fragments,p=u.skippedSegments;p<T.length;p++)T[p].start+=h;u.fragmentHint&&(u.fragmentHint.start+=h)}}function S(u,h){var T=1e3*u.levelTargetDuration,p=T/2,f=u.age,D=f>0&&f<T*3,v=h.loading.end-h.loading.start,m,a=u.availabilityDelay;if(u.updated===!1)if(D){var d=333*u.misses;m=Math.max(Math.min(p,v*2),d),u.availabilityDelay=(u.availabilityDelay||0)+m}else m=p;else D?(a=Math.min(a||T/2,f),u.availabilityDelay=a,m=a+T-f):m=T-v;return Math.round(m)}function c(u,h,T){if(!u||!u.details)return null;var p=u.details,f=p.fragments[h-p.startSN];return f||(f=p.fragmentHint,f&&f.sn===h?f:h<p.startSN&&T&&T.sn===h?T:null)}function s(u,h,T){if(!u||!u.details)return null;var p=u.details.partList;if(p)for(var f=p.length;f--;){var D=p[f];if(D.index===T&&D.fragment.sn===h)return D}return null}},"./src/controller/stream-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return p});var J=L("./src/polyfills/number.ts"),B=L("./src/controller/base-stream-controller.ts"),M=L("./src/is-supported.ts"),G=L("./src/events.ts"),F=L("./src/utils/buffer-helper.ts"),P=L("./src/controller/fragment-tracker.ts"),k=L("./src/types/loader.ts"),y=L("./src/loader/fragment.ts"),C=L("./src/demux/transmuxer-interface.ts"),O=L("./src/types/transmuxer.ts"),R=L("./src/controller/gap-controller.ts"),A=L("./src/errors.ts"),S=L("./src/utils/logger.ts");function c(f,D){for(var v=0;v<D.length;v++){var m=D[v];m.enumerable=m.enumerable||!1,m.configurable=!0,"value"in m&&(m.writable=!0),Object.defineProperty(f,m.key,m)}}function s(f,D,v){return D&&c(f.prototype,D),v&&c(f,v),f}function u(f,D){f.prototype=Object.create(D.prototype),f.prototype.constructor=f,h(f,D)}function h(f,D){return h=Object.setPrototypeOf||function(m,a){return m.__proto__=a,m},h(f,D)}var T=100,p=function(f){u(D,f);function D(m,a){var d;return d=f.call(this,m,a,"[stream-controller]")||this,d.audioCodecSwap=!1,d.gapController=null,d.level=-1,d._forceStartLoad=!1,d.altAudio=!1,d.audioOnly=!1,d.fragPlaying=null,d.onvplaying=null,d.onvseeked=null,d.fragLastKbps=0,d.stalled=!1,d.couldBacktrack=!1,d.audioCodecSwitch=!1,d.videoBuffer=null,d._registerListeners(),d}var v=D.prototype;return v._registerListeners=function(){var a=this.hls;a.on(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(G.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),a.on(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),a.on(G.Events.ERROR,this.onError,this),a.on(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),a.on(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),a.on(G.Events.BUFFER_CREATED,this.onBufferCreated,this),a.on(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),a.on(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),a.on(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v._unregisterListeners=function(){var a=this.hls;a.off(G.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(G.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(G.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(G.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(G.Events.LEVEL_LOADED,this.onLevelLoaded,this),a.off(G.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),a.off(G.Events.ERROR,this.onError,this),a.off(G.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),a.off(G.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),a.off(G.Events.BUFFER_CREATED,this.onBufferCreated,this),a.off(G.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),a.off(G.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),a.off(G.Events.FRAG_BUFFERED,this.onFragBuffered,this)},v.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},v.startLoad=function(a){if(this.levels){var d=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(T),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var E=o.startLevel;E===-1&&(o.config.testBandwidth?(E=0,this.bitrateTest=!0):E=o.nextAutoLevel),this.level=o.nextLoadLevel=E,this.loadedmetadata=!1}d>0&&a===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),a=d),this.state=B.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=a,this.tick()}else this._forceStartLoad=!0,this.state=B.State.STOPPED},v.stopLoad=function(){this._forceStartLoad=!1,f.prototype.stopLoad.call(this)},v.doTick=function(){switch(this.state){case B.State.IDLE:this.doTickIdle();break;case B.State.WAITING_LEVEL:{var a,d=this.levels,o=this.level,E=d==null||((a=d[o])===null||a===void 0)?void 0:a.details;if(E&&(!E.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(E))break;this.state=B.State.IDLE;break}break}case B.State.FRAG_LOADING_WAITING_RETRY:{var b,x=self.performance.now(),N=this.retryDate;(!N||x>=N||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=B.State.IDLE)}break;default:break}this.onTickEnd()},v.onTickEnd=function(){f.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},v.doTickIdle=function(){var a,d,o=this.hls,E=this.levelLastLoaded,b=this.levels,x=this.media,N=o.config,U=o.nextLoadLevel;if(E===null||!x&&(this.startFragRequested||!N.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!b||!b[U])return;var K=b[U];this.level=o.nextLoadLevel=U;var V=K.details;if(!V||this.state===B.State.WAITING_LEVEL||V.live&&this.levelLastLoaded!==U){this.state=B.State.WAITING_LEVEL;return}var _=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:x,k.PlaylistLevelType.MAIN);if(_===null)return;var I=_.len,Y=this.getMaxBufferLength(K.maxBitrate);if(I>=Y)return;if(this._streamEnded(_,V)){var ee={};this.altAudio&&(ee.type="video"),this.hls.trigger(G.Events.BUFFER_EOS,ee),this.state=B.State.ENDED;return}var oe=_.end,he=this.getNextFragment(oe,V);if(this.couldBacktrack&&!this.fragPrevious&&he&&he.sn!=="initSegment"){var Le=he.sn-V.startSN;Le>1&&(he=V.fragments[Le-1],this.fragmentTracker.removeFragment(he))}if(he&&this.fragmentTracker.getState(he)===P.FragmentState.OK&&this.nextLoadPosition>oe){var xe=this.audioOnly&&!this.altAudio?y.ElementaryStreamTypes.AUDIO:y.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(x,xe,k.PlaylistLevelType.MAIN),he=this.getNextFragment(this.nextLoadPosition,V)}if(!he)return;he.initSegment&&!he.initSegment.data&&!this.bitrateTest&&(he=he.initSegment),((a=he.decryptdata)===null||a===void 0?void 0:a.keyFormat)==="identity"&&!((d=he.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(he,V):this.loadFragment(he,V,oe)},v.loadFragment=function(a,d,o){var E,b=this.fragmentTracker.getState(a);if(this.fragCurrent=a,b===P.FragmentState.BACKTRACKED){var x=this.fragmentTracker.getBacktrackData(a);if(x){this._handleFragmentLoadProgress(x),this._handleFragmentLoadComplete(x);return}else b=P.FragmentState.NOT_LOADED}b===P.FragmentState.NOT_LOADED||b===P.FragmentState.PARTIAL?a.sn==="initSegment"?this._loadInitSegment(a):this.bitrateTest?(a.bitrateTest=!0,this.log("Fragment "+a.sn+" of level "+a.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(a)):(this.startFragRequested=!0,f.prototype.loadFragment.call(this,a,d,o)):b===P.FragmentState.APPENDING?this.reduceMaxBufferLength(a.duration)&&this.fragmentTracker.removeFragment(a):((E=this.media)===null||E===void 0?void 0:E.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},v.getAppendedFrag=function(a){var d=this.fragmentTracker.getAppendedFrag(a,k.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},v.getBufferedFrag=function(a){return this.fragmentTracker.getBufferedFrag(a,k.PlaylistLevelType.MAIN)},v.followingBufferedFrag=function(a){return a?this.getBufferedFrag(a.end+.5):null},v.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},v.nextLevelSwitch=function(){var a=this.levels,d=this.media;if(d!=null&&d.readyState){var o,E=this.getAppendedFrag(d.currentTime);if(E&&E.start>1&&this.flushMainBuffer(0,E.start-1),!d.paused&&a){var b=this.hls.nextLoadLevel,x=a[b],N=this.fragLastKbps;N&&this.fragCurrent?o=this.fragCurrent.duration*x.maxBitrate/(1e3*N)+1:o=0}else o=0;var U=this.getBufferedFrag(d.currentTime+o);if(U){var K=this.followingBufferedFrag(U);if(K){this.abortCurrentFrag();var V=K.maxStartPTS?K.maxStartPTS:K.start,_=K.duration,I=Math.max(U.end,V+Math.min(Math.max(_-this.config.maxFragLookUpTolerance,_*.5),_*.75));this.flushMainBuffer(I,Number.POSITIVE_INFINITY)}}}},v.abortCurrentFrag=function(){var a=this.fragCurrent;this.fragCurrent=null,a!=null&&a.loader&&a.loader.abort(),this.state===B.State.KEY_LOADING&&(this.state=B.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},v.flushMainBuffer=function(a,d){f.prototype.flushMainBuffer.call(this,a,d,this.altAudio?"video":null)},v.onMediaAttached=function(a,d){f.prototype.onMediaAttached.call(this,a,d);var o=d.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new R.default(this.config,o,this.fragmentTracker,this.hls)},v.onMediaDetaching=function(){var a=this.media;a&&(a.removeEventListener("playing",this.onvplaying),a.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),f.prototype.onMediaDetaching.call(this)},v.onMediaPlaying=function(){this.tick()},v.onMediaSeeked=function(){var a=this.media,d=a?a.currentTime:null;Object(J.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},v.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(G.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},v.onManifestParsed=function(a,d){var o=!1,E=!1,b;d.levels.forEach(function(x){b=x.audioCodec,b&&(b.indexOf("mp4a.40.2")!==-1&&(o=!0),b.indexOf("mp4a.40.5")!==-1&&(E=!0))}),this.audioCodecSwitch=o&&E&&!Object(M.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=d.levels,this.startFragRequested=!1},v.onLevelLoading=function(a,d){var o=this.levels;if(!o||this.state!==B.State.IDLE)return;var E=o[d.level];(!E.details||E.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(E.details))&&(this.state=B.State.WAITING_LEVEL)},v.onLevelLoaded=function(a,d){var o,E=this.levels,b=d.level,x=d.details,N=x.totalduration;if(!E){this.warn("Levels were reset while loading level "+b);return}this.log("Level "+b+" loaded ["+x.startSN+","+x.endSN+"], cc ["+x.startCC+", "+x.endCC+"] duration:"+N);var U=this.fragCurrent;U&&(this.state===B.State.FRAG_LOADING||this.state===B.State.FRAG_LOADING_WAITING_RETRY)&&(U.level!==d.level&&U.loader&&(this.state=B.State.IDLE,U.loader.abort()));var K=E[b],V=0;if(x.live||(o=K.details)!==null&&o!==void 0&&o.live){if(x.fragments[0]||(x.deltaUpdateFailed=!0),x.deltaUpdateFailed)return;V=this.alignPlaylists(x,K.details)}if(K.details=x,this.levelLastLoaded=b,this.hls.trigger(G.Events.LEVEL_UPDATED,{details:x,level:b}),this.state===B.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(x))return;this.state=B.State.IDLE}this.startFragRequested?x.live&&this.synchronizeToLiveEdge(x):this.setStartPosition(x,V),this.tick()},v._handleFragmentLoadProgress=function(a){var d,o=a.frag,E=a.part,b=a.payload,x=this.levels;if(!x){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var N=x[o.level],U=N.details;if(!U){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var K=N.videoCodec,V=U.PTSKnown||!U.live,_=(d=o.initSegment)===null||d===void 0?void 0:d.data,I=this._getAudioCodec(N),Y=this.transmuxer=this.transmuxer||new C.default(this.hls,k.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ee=E?E.index:-1,oe=ee!==-1,he=new O.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,b.byteLength,ee,oe),Le=this.initPTS[o.cc];Y.push(b,_,I,K,o,E,U.totalduration,V,he,Le)},v.onAudioTrackSwitching=function(a,d){var o=this.altAudio,E=!!d.url,b=d.id;if(!E){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var x=this.fragCurrent;x!=null&&x.loader&&(this.log("Switching to main audio track, cancel main fragment load"),x.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var N=this.hls;o&&N.trigger(G.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),N.trigger(G.Events.AUDIO_TRACK_SWITCHED,{id:b})}},v.onAudioTrackSwitched=function(a,d){var o=d.id,E=!!this.hls.audioTracks[o].url;if(E){var b=this.videoBuffer;b&&this.mediaBuffer!==b&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=b)}this.altAudio=E,this.tick()},v.onBufferCreated=function(a,d){var o=d.tracks,E,b,x=!1;for(var N in o){var U=o[N];if(U.id==="main"){if(b=N,E=U,N==="video"){var K=o[N];K&&(this.videoBuffer=K.buffer)}}else x=!0}x&&E?(this.log("Alternate track found, use "+b+".buffered to schedule main fragment loading"),this.mediaBuffer=E.buffer):this.mediaBuffer=this.media},v.onFragBuffered=function(a,d){var o=d.frag,E=d.part;if(o&&o.type!==k.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(E?" p: "+E.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===B.State.PARSED&&(this.state=B.State.IDLE);return}var b=E?E.stats:o.stats;this.fragLastKbps=Math.round(8*b.total/(b.buffering.end-b.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,E)},v.onError=function(a,d){switch(d.details){case A.ErrorDetails.FRAG_LOAD_ERROR:case A.ErrorDetails.FRAG_LOAD_TIMEOUT:case A.ErrorDetails.KEY_LOAD_ERROR:case A.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(k.PlaylistLevelType.MAIN,d);break;case A.ErrorDetails.LEVEL_LOAD_ERROR:case A.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==B.State.ERROR&&(d.fatal?(this.warn(""+d.details),this.state=B.State.ERROR):!d.levelRetry&&this.state===B.State.WAITING_LEVEL&&(this.state=B.State.IDLE));break;case A.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="main"&&(this.state===B.State.PARSING||this.state===B.State.PARSED)){var o=!0,E=this.getFwdBufferInfo(this.media,k.PlaylistLevelType.MAIN);E&&E.len>.5&&(o=!this.reduceMaxBufferLength(E.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},v.checkBuffer=function(){var a=this.media,d=this.gapController;if(!a||!d||!a.readyState)return;var o=F.BufferHelper.getBuffered(a);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=a.currentTime},v.onFragLoadEmergencyAborted=function(){this.state=B.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},v.onBufferFlushed=function(a,d){var o=d.type;if(o!==y.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var E=(o===y.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(E,o,k.PlaylistLevelType.MAIN)}},v.onLevelsUpdated=function(a,d){this.levels=d.levels},v.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},v.seekToStartPos=function(){var a=this.media,d=a.currentTime,o=this.startPosition;if(o>=0&&d<o){if(a.seeking){S.logger.log("could not seek to "+o+", already seeking at "+d);return}var E=F.BufferHelper.getBuffered(a),b=E.length?E.start(0):0,x=b-o;x>0&&(x<this.config.maxBufferHole||x<this.config.maxFragLookUpTolerance)&&(S.logger.log("adjusting start position by "+x+" to match buffer start"),o+=x,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+d),a.currentTime=o}},v._getAudioCodec=function(a){var d=this.config.defaultAudioCodec||a.audioCodec;return this.audioCodecSwap&&d&&(this.log("Swapping audio codec"),d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5"),d},v._loadBitrateTestFrag=function(a){var d=this;this._doFragLoad(a).then(function(o){var E=d.hls;if(!o||E.nextLoadLevel||d.fragContextChanged(a))return;d.fragLoadError=0,d.state=B.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var b=a.stats;b.parsing.start=b.parsing.end=b.buffering.start=b.buffering.end=self.performance.now(),E.trigger(G.Events.FRAG_LOADED,o)})},v._handleTransmuxComplete=function(a){var d,o="main",E=this.hls,b=a.remuxResult,x=a.chunkMeta,N=this.getCurrentContext(x);if(!N){this.warn("The loading context changed while buffering fragment "+x.sn+" of level "+x.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(x.level);return}var U=N.frag,K=N.part,V=N.level,_=b.video,I=b.text,Y=b.id3,ee=b.initSegment,oe=this.altAudio?void 0:b.audio;if(this.fragContextChanged(U))return;if(this.state=B.State.PARSING,ee){ee.tracks&&(this._bufferInitSegment(V,ee.tracks,U,x),E.trigger(G.Events.FRAG_PARSING_INIT_SEGMENT,{frag:U,id:o,tracks:ee.tracks}));var he=ee.initPTS,Le=ee.timescale;Object(J.isFiniteNumber)(he)&&(this.initPTS[U.cc]=he,E.trigger(G.Events.INIT_PTS_FOUND,{frag:U,id:o,initPTS:he,timescale:Le}))}if(_&&b.independent!==!1){if(V.details){var xe=_.startPTS,Ae=_.endPTS,Te=_.startDTS,Ce=_.endDTS;if(K)K.elementaryStreams[_.type]={startPTS:xe,endPTS:Ae,startDTS:Te,endDTS:Ce};else if(_.firstKeyFrame&&_.independent&&(this.couldBacktrack=!0),_.dropped&&_.independent){var pe=this.getLoadPosition()+this.config.maxBufferHole;if(pe<xe){this.backtrack(U);return}U.setElementaryStreamInfo(_.type,U.start,Ae,U.start,Ce,!0)}U.setElementaryStreamInfo(_.type,xe,Ae,Te,Ce),this.bufferFragmentData(_,U,K,x)}}else if(b.independent===!1){this.backtrack(U);return}if(oe){var de=oe.startPTS,re=oe.endPTS,ce=oe.startDTS,ae=oe.endDTS;K&&(K.elementaryStreams[y.ElementaryStreamTypes.AUDIO]={startPTS:de,endPTS:re,startDTS:ce,endDTS:ae}),U.setElementaryStreamInfo(y.ElementaryStreamTypes.AUDIO,de,re,ce,ae),this.bufferFragmentData(oe,U,K,x)}if(Y!=null&&(d=Y.samples)!==null&&d!==void 0&&d.length){var we={frag:U,id:o,samples:Y.samples};E.trigger(G.Events.FRAG_PARSING_METADATA,we)}if(I){var De={frag:U,id:o,samples:I.samples};E.trigger(G.Events.FRAG_PARSING_USERDATA,De)}},v._bufferInitSegment=function(a,d,o,E){var b=this;if(this.state!==B.State.PARSING)return;this.audioOnly=!!d.audio&&!d.video,this.altAudio&&!this.audioOnly&&delete d.audio;var x=d.audio,N=d.video,U=d.audiovideo;if(x){var K=a.audioCodec,V=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(K&&(K.indexOf("mp4a.40.5")!==-1?K="mp4a.40.2":K="mp4a.40.5"),x.metadata.channelCount!==1&&V.indexOf("firefox")===-1&&(K="mp4a.40.5")),V.indexOf("android")!==-1&&x.container!=="audio/mpeg"&&(K="mp4a.40.2",this.log("Android: force audio codec to "+K)),a.audioCodec&&a.audioCodec!==K&&this.log('Swapping manifest audio codec "'+a.audioCodec+'" for "'+K+'"'),x.levelCodec=K,x.id="main",this.log("Init audio buffer, container:"+x.container+", codecs[selected/level/parsed]=["+(K||"")+"/"+(a.audioCodec||"")+"/"+x.codec+"]")}N&&(N.levelCodec=a.videoCodec,N.id="main",this.log("Init video buffer, container:"+N.container+", codecs[level/parsed]=["+(a.videoCodec||"")+"/"+N.codec+"]")),U&&this.log("Init audiovideo buffer, container:"+U.container+", codecs[level/parsed]=["+(a.attrs.CODECS||"")+"/"+U.codec+"]"),this.hls.trigger(G.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(_){var I=d[_],Y=I.initSegment;Y!=null&&Y.byteLength&&b.hls.trigger(G.Events.BUFFER_APPENDING,{type:_,data:Y,frag:o,part:null,chunkMeta:E,parent:o.type})}),this.tick()},v.backtrack=function(a){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(a);var d=this.fragmentTracker.backtrack(a);this.fragPrevious=null,this.nextLoadPosition=a.start,d?this.resetFragmentLoading(a):this.state=B.State.BACKTRACKING},v.checkFragmentChanged=function(){var a=this.media,d=null;if(a&&a.readyState>1&&a.seeking===!1){var o=a.currentTime;if(F.BufferHelper.isBuffered(a,o)?d=this.getAppendedFrag(o):F.BufferHelper.isBuffered(a,o+.1)&&(d=this.getAppendedFrag(o+.1)),d){var E=this.fragPlaying,b=d.level;(!E||d.sn!==E.sn||E.level!==b||d.urlId!==E.urlId)&&(this.hls.trigger(G.Events.FRAG_CHANGED,{frag:d}),(!E||E.level!==b)&&this.hls.trigger(G.Events.LEVEL_SWITCHED,{level:b}),this.fragPlaying=d)}}},s(D,[{key:"nextLevel",get:function(){var a=this.nextBufferedFrag;return a?a.level:-1}},{key:"currentLevel",get:function(){var a=this.media;if(a){var d=this.getAppendedFrag(a.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var a=this.media;if(a){var d=this.getAppendedFrag(a.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),D}(B.default)},"./src/controller/subtitle-stream-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"SubtitleStreamController",function(){return u});var J=L("./src/events.ts"),B=L("./src/utils/logger.ts"),M=L("./src/utils/buffer-helper.ts"),G=L("./src/controller/fragment-finders.ts"),F=L("./src/utils/discontinuities.ts"),P=L("./src/controller/level-helper.ts"),k=L("./src/controller/fragment-tracker.ts"),y=L("./src/controller/base-stream-controller.ts"),C=L("./src/types/loader.ts"),O=L("./src/types/level.ts");function R(h,T){for(var p=0;p<T.length;p++){var f=T[p];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(h,f.key,f)}}function A(h,T,p){return T&&R(h.prototype,T),p&&R(h,p),h}function S(h,T){h.prototype=Object.create(T.prototype),h.prototype.constructor=h,c(h,T)}function c(h,T){return c=Object.setPrototypeOf||function(f,D){return f.__proto__=D,f},c(h,T)}var s=500,u=function(h){S(T,h);function T(f,D){var v;return v=h.call(this,f,D,"[subtitle-stream-controller]")||this,v.levels=[],v.currentTrackId=-1,v.tracksBuffered=[],v.mainDetails=null,v._registerListeners(),v}var p=T.prototype;return p.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},p._registerListeners=function(){var D=this.hls;D.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.on(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.on(J.Events.ERROR,this.onError,this),D.on(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.on(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.on(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.on(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},p._unregisterListeners=function(){var D=this.hls;D.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),D.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),D.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),D.off(J.Events.LEVEL_LOADED,this.onLevelLoaded,this),D.off(J.Events.ERROR,this.onError,this),D.off(J.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),D.off(J.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),D.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),D.off(J.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),D.off(J.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},p.startLoad=function(){this.stopLoad(),this.state=y.State.IDLE,this.setInterval(s),this.tick()},p.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},p.onLevelLoaded=function(D,v){this.mainDetails=v.details},p.onSubtitleFragProcessed=function(D,v){var m=v.frag,a=v.success;if(this.fragPrevious=m,this.state=y.State.IDLE,!a)return;var d=this.tracksBuffered[this.currentTrackId];if(!d)return;for(var o,E=m.start,b=0;b<d.length;b++)if(E>=d[b].start&&E<=d[b].end){o=d[b];break}var x=m.start+m.duration;o?o.end=x:(o={start:E,end:x},d.push(o)),this.fragmentTracker.fragBuffered(m)},p.onBufferFlushing=function(D,v){var m=v.startOffset,a=v.endOffset;if(m===0&&a!==Number.POSITIVE_INFINITY){var d=this.currentTrackId,o=this.levels;if(!o.length||!o[d]||!o[d].details)return;var E=o[d].details,b=E.targetduration,x=a-b;if(x<=0)return;v.endOffsetSubtitles=Math.max(0,x),this.tracksBuffered.forEach(function(N){for(var U=0;U<N.length;){if(N[U].end<=x){N.shift();continue}else if(N[U].start<x)N[U].start=x;else break;U++}}),this.fragmentTracker.removeFragmentsInRange(m,x,C.PlaylistLevelType.SUBTITLE)}},p.onError=function(D,v){var m,a=v.frag;if(!a||a.type!==C.PlaylistLevelType.SUBTITLE)return;(m=this.fragCurrent)!==null&&m!==void 0&&m.loader&&this.fragCurrent.loader.abort(),this.state=y.State.IDLE},p.onSubtitleTracksUpdated=function(D,v){var m=this,a=v.subtitleTracks;this.tracksBuffered=[],this.levels=a.map(function(d){return new O.Level(d)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(d){m.tracksBuffered[d.id]=[]}),this.mediaBuffer=null},p.onSubtitleTrackSwitch=function(D,v){if(this.currentTrackId=v.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var m=this.levels[this.currentTrackId];m!=null&&m.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,m&&this.setInterval(s)},p.onSubtitleTrackLoaded=function(D,v){var m,a=v.details,d=v.id,o=this.currentTrackId,E=this.levels;if(!E.length)return;var b=E[o];if(d>=E.length||d!==o||!b)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,a.live||(m=b.details)!==null&&m!==void 0&&m.live){var x=this.mainDetails;if(a.deltaUpdateFailed||!x)return;var N=x.fragments[0];if(!b.details)a.hasProgramDateTime&&x.hasProgramDateTime?Object(F.alignMediaPlaylistByPDT)(a,x):N&&Object(P.addSliding)(a,N.start);else{var U=this.alignPlaylists(a,b.details);U===0&&N&&Object(P.addSliding)(a,N.start)}}if(b.details=a,this.levelLastLoaded=d,this.tick(),a.live&&!this.fragCurrent&&this.media&&this.state===y.State.IDLE){var K=Object(G.findFragmentByPTS)(null,a.fragments,this.media.currentTime,0);K||(this.warn("Subtitle playlist not aligned with playback"),b.details=void 0)}},p._handleFragmentLoadComplete=function(D){var v=D.frag,m=D.payload,a=v.decryptdata,d=this.hls;if(this.fragContextChanged(v))return;if(m&&m.byteLength>0&&a&&a.key&&a.iv&&a.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(m),a.key.buffer,a.iv.buffer).then(function(E){var b=performance.now();d.trigger(J.Events.FRAG_DECRYPTED,{frag:v,payload:E,stats:{tstart:o,tdecrypt:b}})})}},p.doTick=function(){if(!this.media){this.state=y.State.IDLE;return}if(this.state===y.State.IDLE){var D,v=this.currentTrackId,m=this.levels;if(!m.length||!m[v]||!m[v].details)return;var a=m[v].details,d=a.targetduration,o=this.config,E=this.media,b=M.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,E.currentTime-d,o.maxBufferHole),x=b.end,N=b.len,U=this.getMaxBufferLength()+d;if(N>U)return;console.assert(a,"Subtitle track details are defined on idle subtitle stream controller tick");var K=a.fragments,V=K.length,_=a.edge,I,Y=this.fragPrevious;if(x<_){var ee=o.maxFragLookUpTolerance;Y&&a.hasProgramDateTime&&(I=Object(G.findFragmentByPDT)(K,Y.endProgramDateTime,ee)),I||(I=Object(G.findFragmentByPTS)(Y,K,x,ee),!I&&Y&&Y.start<K[0].start&&(I=K[0]))}else I=K[V-1];(D=I)!==null&&D!==void 0&&D.encrypted?(B.logger.log("Loading key for "+I.sn),this.state=y.State.KEY_LOADING,this.hls.trigger(J.Events.KEY_LOADING,{frag:I})):I&&this.fragmentTracker.getState(I)===k.FragmentState.NOT_LOADED&&this.loadFragment(I,a,x)}},p.loadFragment=function(D,v,m){this.fragCurrent=D,h.prototype.loadFragment.call(this,D,v,m)},A(T,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),T}(y.default)},"./src/controller/subtitle-track-controller.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/events.ts"),B=L("./src/utils/texttrack-utils.ts"),M=L("./src/controller/base-playlist-controller.ts"),G=L("./src/types/loader.ts");function F(R,A){for(var S=0;S<A.length;S++){var c=A[S];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(R,c.key,c)}}function P(R,A,S){return A&&F(R.prototype,A),S&&F(R,S),R}function k(R,A){R.prototype=Object.create(A.prototype),R.prototype.constructor=R,y(R,A)}function y(R,A){return y=Object.setPrototypeOf||function(c,s){return c.__proto__=s,c},y(R,A)}var C=function(R){k(A,R);function A(c){var s;return s=R.call(this,c,"[subtitle-track-controller]")||this,s.media=null,s.tracks=[],s.groupId=null,s.tracksInGroup=[],s.trackId=-1,s.selectDefaultTrack=!0,s.queuedDefaultTrack=-1,s.trackChangeListener=function(){return s.onTextTracksChanged()},s.asyncPollTrackChange=function(){return s.pollTrackChange(0)},s.useTextTrackPolling=!1,s.subtitlePollingInterval=-1,s.subtitleDisplay=!0,s.registerListeners(),s}var S=A.prototype;return S.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,R.prototype.destroy.call(this)},S.registerListeners=function(){var s=this.hls;s.on(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.on(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.on(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.on(J.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.on(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.on(J.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var s=this.hls;s.off(J.Events.MEDIA_ATTACHED,this.onMediaAttached,this),s.off(J.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(J.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(J.Events.MANIFEST_PARSED,this.onManifestParsed,this),s.off(J.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off(J.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),s.off(J.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),s.off(J.Events.ERROR,this.onError,this)},S.onMediaAttached=function(s,u){if(this.media=u.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)},S.pollTrackChange=function(s){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,s)},S.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 s=O(this.media.textTracks);s.forEach(function(u){Object(B.clearCurrentCues)(u)}),this.subtitleTrack=-1,this.media=null},S.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},S.onManifestParsed=function(s,u){this.tracks=u.subtitleTracks},S.onSubtitleTrackLoaded=function(s,u){var h=u.id,T=u.details,p=this.trackId,f=this.tracksInGroup[p];if(!f){this.warn("Invalid subtitle track id "+h);return}var D=f.details;f.details=u.details,this.log("subtitle track "+h+" loaded ["+T.startSN+"-"+T.endSN+"]"),h===this.trackId&&(this.retryCount=0,this.playlistLoaded(h,u,D))},S.onLevelLoading=function(s,u){this.switchLevel(u.level)},S.onLevelSwitching=function(s,u){this.switchLevel(u.level)},S.switchLevel=function(s){var u=this.hls.levels[s];if(!(u!=null&&u.textGroupIds))return;var h=u.textGroupIds[u.urlId];if(this.groupId!==h){var T=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,p=this.tracks.filter(function(v){return!h||v.groupId===h});this.tracksInGroup=p;var f=this.findTrackId(T==null?void 0:T.name)||this.findTrackId();this.groupId=h;var D={subtitleTracks:p};this.log("Updating subtitle tracks, "+p.length+' track(s) found in "'+h+'" group-id'),this.hls.trigger(J.Events.SUBTITLE_TRACKS_UPDATED,D),f!==-1&&this.setSubtitleTrack(f,T)}},S.findTrackId=function(s){for(var u=this.tracksInGroup,h=0;h<u.length;h++){var T=u[h];if((!this.selectDefaultTrack||T.default)&&(!s||s===T.name))return T.id}return-1},S.onError=function(s,u){if(R.prototype.onError.call(this,s,u),u.fatal||!u.context)return;u.context.type===G.PlaylistContextType.SUBTITLE_TRACK&&u.context.id===this.trackId&&u.context.groupId===this.groupId&&this.retryLoadingOrFail(u)},S.loadPlaylist=function(s){var u=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(u)){var h=u.id,T=u.groupId,p=u.url;if(s)try{p=s.addDirectives(p)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(J.Events.SUBTITLE_TRACK_LOADING,{url:p,id:h,groupId:T,deliveryDirectives:s||null})}},S.toggleTrackModes=function(s){var u=this,h=this.media,T=this.subtitleDisplay,p=this.trackId;if(!h)return;var f=O(h.textTracks),D=f.filter(function(a){return a.groupId===u.groupId});if(s===-1)[].slice.call(f).forEach(function(a){a.mode="disabled"});else{var v=D[p];v&&(v.mode="disabled")}var m=D[s];m&&(m.mode=T?"showing":"hidden")},S.setSubtitleTrack=function(s,u){var h,T=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=s;return}if(this.trackId!==s&&this.toggleTrackModes(s),this.trackId===s&&(s===-1||(h=T[s])!==null&&h!==void 0&&h.details)||s<-1||s>=T.length)return;this.clearTimer();var p=T[s];if(this.log("Switching to subtitle track "+s),this.trackId=s,p){var f=p.id,D=p.groupId,v=D===void 0?"":D,m=p.name,a=p.type,d=p.url;this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:f,groupId:v,name:m,type:a,url:d});var o=this.switchParams(p.url,u==null?void 0:u.details);this.loadPlaylist(o)}else this.hls.trigger(J.Events.SUBTITLE_TRACK_SWITCH,{id:s})},S.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var s=-1,u=O(this.media.textTracks),h=0;h<u.length;h++)if(u[h].mode==="hidden")s=h;else if(u[h].mode==="showing"){s=h;break}this.subtitleTrack!==s&&(this.subtitleTrack=s)},P(A,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(s){this.selectDefaultTrack=!1;var u=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(s,u)}}]),A}(M.default);function O(R){for(var A=[],S=0;S<R.length;S++){var c=R[S];c.kind==="subtitles"&&c.label&&A.push(R[S])}return A}q.default=C},"./src/controller/timeline-controller.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"TimelineController",function(){return O});var J=L("./src/polyfills/number.ts"),B=L("./src/events.ts"),M=L("./src/utils/cea-608-parser.ts"),G=L("./src/utils/output-filter.ts"),F=L("./src/utils/webvtt-parser.ts"),P=L("./src/utils/texttrack-utils.ts"),k=L("./src/utils/imsc1-ttml-parser.ts"),y=L("./src/types/loader.ts"),C=L("./src/utils/logger.ts"),O=function(){function c(u){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=S(),this.captionsProperties=void 0,this.hls=u,this.config=u.config,this.Cues=u.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var h=new G.default(this,"textTrack1"),T=new G.default(this,"textTrack2"),p=new G.default(this,"textTrack3"),f=new G.default(this,"textTrack4");this.cea608Parser1=new M.default(1,h,T),this.cea608Parser2=new M.default(3,p,f)}u.on(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.on(B.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.on(B.Events.FRAG_LOADING,this.onFragLoading,this),u.on(B.Events.FRAG_LOADED,this.onFragLoaded,this),u.on(B.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.on(B.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.on(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(B.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.on(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var s=c.prototype;return s.destroy=function(){var h=this.hls;h.off(B.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(B.Events.MANIFEST_LOADED,this.onManifestLoaded,this),h.off(B.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),h.off(B.Events.FRAG_LOADING,this.onFragLoading,this),h.off(B.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(B.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),h.off(B.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),h.off(B.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(B.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),h.off(B.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},s.addCues=function(h,T,p,f,D){for(var v=!1,m=D.length;m--;){var a=D[m],d=A(a[0],a[1],T,p);if(d>=0&&(a[0]=Math.min(a[0],T),a[1]=Math.max(a[1],p),v=!0,d/(p-T)>.5))return}if(v||D.push([T,p]),this.config.renderTextTracksNatively){var o=this.captionsTracks[h];this.Cues.newCue(o,T,p,f)}else{var E=this.Cues.newCue(null,T,p,f);this.hls.trigger(B.Events.CUES_PARSED,{type:"captions",cues:E,track:h})}},s.onInitPtsFound=function(h,T){var p=this,f=T.frag,D=T.id,v=T.initPTS,m=T.timescale,a=this.unparsedVttFrags;D==="main"&&(this.initPTS[f.cc]=v,this.timescale[f.cc]=m),a.length&&(this.unparsedVttFrags=[],a.forEach(function(d){p.onFragLoaded(B.Events.FRAG_LOADED,d)}))},s.getExistingTrack=function(h){var T=this.media;if(T)for(var p=0;p<T.textTracks.length;p++){var f=T.textTracks[p];if(f[h])return f}return null},s.createCaptionsTrack=function(h){this.config.renderTextTracksNatively?this.createNativeTrack(h):this.createNonNativeTrack(h)},s.createNativeTrack=function(h){if(this.captionsTracks[h])return;var T=this.captionsProperties,p=this.captionsTracks,f=this.media,D=T[h],v=D.label,m=D.languageCode,a=this.getExistingTrack(h);if(a)p[h]=a,Object(P.clearCurrentCues)(p[h]),Object(P.sendAddTrackEvent)(p[h],f);else{var d=this.createTextTrack("captions",v,m);d&&(d[h]=!0,p[h]=d)}},s.createNonNativeTrack=function(h){if(this.nonNativeCaptionsTracks[h])return;var T=this.captionsProperties[h];if(!T)return;var p=T.label,f={_id:h,label:p,kind:"captions",default:T.media?!!T.media.default:!1,closedCaptions:T.media};this.nonNativeCaptionsTracks[h]=f,this.hls.trigger(B.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[f]})},s.createTextTrack=function(h,T,p){var f=this.media;return f?f.addTextTrack(h,T,p):void 0},s.onMediaAttaching=function(h,T){this.media=T.media,this._cleanTracks()},s.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(T){Object(P.clearCurrentCues)(h[T]),delete h[T]}),this.nonNativeCaptionsTracks={}},s.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=S(),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())},s._cleanTracks=function(){var h=this.media;if(!h)return;var T=h.textTracks;if(T)for(var p=0;p<T.length;p++)Object(P.clearCurrentCues)(T[p])},s.onSubtitleTracksUpdated=function(h,T){var p=this;this.textTracks=[];var f=T.subtitleTracks||[],D=f.some(function(d){return d.textCodec===k.IMSC1_CODEC});if(this.config.enableWebVTT||D&&this.config.enableIMSC1){var v=this.tracks&&f&&this.tracks.length===f.length;if(this.tracks=f||[],this.config.renderTextTracksNatively){var m=this.media?this.media.textTracks:[];this.tracks.forEach(function(d,o){var E;if(o<m.length){for(var b=null,x=0;x<m.length;x++)if(R(m[x],d)){b=m[x];break}b&&(E=b)}E?Object(P.clearCurrentCues)(E):(E=p.createTextTrack("subtitles",d.name,d.lang),E&&(E.mode="disabled")),E&&(E.groupId=d.groupId,p.textTracks.push(E))})}else if(!v&&this.tracks&&this.tracks.length){var a=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(B.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:a})}}},s.onManifestLoaded=function(h,T){var p=this;this.config.enableCEA708Captions&&T.captions&&T.captions.forEach(function(f){var D=/(?:CC|SERVICE)([1-4])/.exec(f.instreamId);if(!D)return;var v="textTrack"+D[1],m=p.captionsProperties[v];if(!m)return;m.label=f.name,f.lang&&(m.languageCode=f.lang),m.media=f})},s.onFragLoading=function(h,T){var p=this.cea608Parser1,f=this.cea608Parser2,D=this.lastSn,v=this.lastPartIndex;if(!this.enabled||!(p&&f))return;if(T.frag.type===y.PlaylistLevelType.MAIN){var m,a,d=T.frag.sn,o=(m=T==null||((a=T.part)===null||a===void 0)?void 0:a.index)!=null?m:-1;d===D+1||d===D&&o===v+1||(p.reset(),f.reset()),this.lastSn=d,this.lastPartIndex=o}},s.onFragLoaded=function(h,T){var p=T.frag,f=T.payload,D=this.initPTS,v=this.unparsedVttFrags;if(p.type===y.PlaylistLevelType.SUBTITLE)if(f.byteLength){if(!Object(J.isFiniteNumber)(D[p.cc])){v.push(T),D.length&&this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:p,error:new Error("Missing initial subtitle PTS")});return}var m=p.decryptdata;if(m==null||m.key==null||m.method!=="AES-128"){var a=this.tracks[p.level],d=this.vttCCs;d[p.cc]||(d[p.cc]={start:p.start,prevCC:this.prevCC,new:!0},this.prevCC=p.cc),a&&a.textCodec===k.IMSC1_CODEC?this._parseIMSC1(p,f):this._parseVTTs(p,f,d)}}else this.hls.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:p,error:new Error("Empty subtitle payload")})},s._parseIMSC1=function(h,T){var p=this,f=this.hls;Object(k.parseIMSC1)(T,this.initPTS[h.cc],this.timescale[h.cc],function(D){p._appendCues(D,h.level),f.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(D){C.logger.log("Failed to parse IMSC1: "+D),f.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:D})})},s._parseVTTs=function(h,T,p){var f=this,D=this.hls;Object(F.parseWebVTT)(T,this.initPTS[h.cc],this.timescale[h.cc],p,h.cc,h.start,function(v){f._appendCues(v,h.level),D.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(v){f._fallbackToIMSC1(h,T),C.logger.log("Failed to parse VTT cue: "+v),D.trigger(B.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:v})})},s._fallbackToIMSC1=function(h,T){var p=this,f=this.tracks[h.level];f.textCodec||Object(k.parseIMSC1)(T,this.initPTS[h.cc],this.timescale[h.cc],function(){f.textCodec=k.IMSC1_CODEC,p._parseIMSC1(h,T)},function(){f.textCodec="wvtt"})},s._appendCues=function(h,T){var p=this.hls;if(this.config.renderTextTracksNatively){var f=this.textTracks[T];if(f.mode==="disabled")return;h.forEach(function(m){return Object(P.addCueToTrack)(f,m)})}else{var D=this.tracks[T],v=D.default?"default":"subtitles"+T;p.trigger(B.Events.CUES_PARSED,{type:"subtitles",cues:h,track:v})}},s.onFragDecrypted=function(h,T){var p=T.frag;if(p.type===y.PlaylistLevelType.SUBTITLE){if(!Object(J.isFiniteNumber)(this.initPTS[p.cc])){this.unparsedVttFrags.push(T);return}this.onFragLoaded(B.Events.FRAG_LOADED,T)}},s.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},s.onFragParsingUserdata=function(h,T){var p=this.cea608Parser1,f=this.cea608Parser2;if(!this.enabled||!(p&&f))return;for(var D=0;D<T.samples.length;D++){var v=T.samples[D].bytes;if(v){var m=this.extractCea608Data(v);p.addData(T.samples[D].pts,m[0]),f.addData(T.samples[D].pts,m[1])}}},s.onBufferFlushing=function(h,T){var p=T.startOffset,f=T.endOffset,D=T.endOffsetSubtitles,v=T.type,m=this.media;if(!m||m.currentTime<f)return;if(!v||v==="video"){var a=this.captionsTracks;Object.keys(a).forEach(function(o){return Object(P.removeCuesInRange)(a[o],p,f)})}if(this.config.renderTextTracksNatively&&(p===0&&D!==void 0)){var d=this.textTracks;Object.keys(d).forEach(function(o){return Object(P.removeCuesInRange)(d[o],p,D)})}},s.extractCea608Data=function(h){for(var T=h[0]&31,p=2,f=[[],[]],D=0;D<T;D++){var v=h[p++],m=127&h[p++],a=127&h[p++],d=(4&v)!==0,o=3&v;if(m===0&&a===0)continue;d&&((o===0||o===1)&&(f[o].push(m),f[o].push(a)))}return f},c}();function R(c,s){return c&&c.label===s.name&&!(c.textTrack1||c.textTrack2)}function A(c,s,u,h){return Math.min(s,h)-Math.max(c,u)}function S(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return J});var J=function(){function B(G,F){this.subtle=void 0,this.aesIV=void 0,this.subtle=G,this.aesIV=F}var M=B.prototype;return M.decrypt=function(F,P){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},P,F)},B}()},"./src/crypt/aes-decryptor.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"removePadding",function(){return B}),L.d(q,"default",function(){return M});var J=L("./src/utils/typed-array.ts");function B(G){var F=G.byteLength,P=F&&new DataView(G.buffer).getUint8(F-1);return P?Object(J.sliceUint8)(G,0,F-P):G}var M=function(){function G(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var F=G.prototype;return F.uint8ArrayToUint32Array_=function(k){for(var y=new DataView(k),C=new Uint32Array(4),O=0;O<4;O++)C[O]=y.getUint32(O*4);return C},F.initTable=function(){var k=this.sBox,y=this.invSBox,C=this.subMix,O=C[0],R=C[1],A=C[2],S=C[3],c=this.invSubMix,s=c[0],u=c[1],h=c[2],T=c[3],p=new Uint32Array(256),f=0,D=0,v=0;for(v=0;v<256;v++)v<128?p[v]=v<<1:p[v]=v<<1^283;for(v=0;v<256;v++){var m=D^D<<1^D<<2^D<<3^D<<4;m=m>>>8^m&255^99,k[f]=m,y[m]=f;var a=p[f],d=p[a],o=p[d],E=p[m]*257^m*16843008;O[f]=E<<24|E>>>8,R[f]=E<<16|E>>>16,A[f]=E<<8|E>>>24,S[f]=E,E=o*16843009^d*65537^a*257^f*16843008,s[m]=E<<24|E>>>8,u[m]=E<<16|E>>>16,h[m]=E<<8|E>>>24,T[m]=E,f?(f=a^p[p[p[o^a]]],D^=p[p[D]]):f=D=1}},F.expandKey=function(k){for(var y=this.uint8ArrayToUint32Array_(k),C=!0,O=0;O<y.length&&C;)C=y[O]===this.key[O],O++;if(C)return;this.key=y;var R=this.keySize=y.length;if(R!==4&&R!==6&&R!==8)throw new Error("Invalid aes key size="+R);var A=this.ksRows=(R+6+1)*4,S,c,s=this.keySchedule=new Uint32Array(A),u=this.invKeySchedule=new Uint32Array(A),h=this.sBox,T=this.rcon,p=this.invSubMix,f=p[0],D=p[1],v=p[2],m=p[3],a,d;for(S=0;S<A;S++){if(S<R){a=s[S]=y[S];continue}d=a,S%R===0?(d=d<<8|d>>>24,d=h[d>>>24]<<24|h[d>>>16&255]<<16|h[d>>>8&255]<<8|h[d&255],d^=T[S/R|0]<<24):R>6&&S%R===4&&(d=h[d>>>24]<<24|h[d>>>16&255]<<16|h[d>>>8&255]<<8|h[d&255]),s[S]=a=(s[S-R]^d)>>>0}for(c=0;c<A;c++)S=A-c,c&3?d=s[S]:d=s[S-4],c<4||S<=4?u[c]=d:u[c]=f[h[d>>>24]]^D[h[d>>>16&255]]^v[h[d>>>8&255]]^m[h[d&255]],u[c]=u[c]>>>0},F.networkToHostOrderSwap=function(k){return k<<24|(k&65280)<<8|(k&16711680)>>8|k>>>24},F.decrypt=function(k,y,C){for(var O=this.keySize+6,R=this.invKeySchedule,A=this.invSBox,S=this.invSubMix,c=S[0],s=S[1],u=S[2],h=S[3],T=this.uint8ArrayToUint32Array_(C),p=T[0],f=T[1],D=T[2],v=T[3],m=new Int32Array(k),a=new Int32Array(m.length),d,o,E,b,x,N,U,K,V,_,I,Y,ee,oe,he=this.networkToHostOrderSwap;y<m.length;){for(V=he(m[y]),_=he(m[y+1]),I=he(m[y+2]),Y=he(m[y+3]),x=V^R[0],N=Y^R[1],U=I^R[2],K=_^R[3],ee=4,oe=1;oe<O;oe++)d=c[x>>>24]^s[N>>16&255]^u[U>>8&255]^h[K&255]^R[ee],o=c[N>>>24]^s[U>>16&255]^u[K>>8&255]^h[x&255]^R[ee+1],E=c[U>>>24]^s[K>>16&255]^u[x>>8&255]^h[N&255]^R[ee+2],b=c[K>>>24]^s[x>>16&255]^u[N>>8&255]^h[U&255]^R[ee+3],x=d,N=o,U=E,K=b,ee=ee+4;d=A[x>>>24]<<24^A[N>>16&255]<<16^A[U>>8&255]<<8^A[K&255]^R[ee],o=A[N>>>24]<<24^A[U>>16&255]<<16^A[K>>8&255]<<8^A[x&255]^R[ee+1],E=A[U>>>24]<<24^A[K>>16&255]<<16^A[x>>8&255]<<8^A[N&255]^R[ee+2],b=A[K>>>24]<<24^A[x>>16&255]<<16^A[N>>8&255]<<8^A[U&255]^R[ee+3],a[y]=he(d^p),a[y+1]=he(b^f),a[y+2]=he(E^D),a[y+3]=he(o^v),p=V,f=_,D=I,v=Y,y=y+4}return a.buffer},G}()},"./src/crypt/decrypter.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return y});var J=L("./src/crypt/aes-crypto.ts"),B=L("./src/crypt/fast-aes-key.ts"),M=L("./src/crypt/aes-decryptor.ts"),G=L("./src/utils/logger.ts"),F=L("./src/utils/mp4-tools.ts"),P=L("./src/utils/typed-array.ts"),k=16,y=function(){function C(R,A,S){var c=S===void 0?{}:S,s=c.removePKCS7Padding,u=s===void 0?!0:s;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=R,this.config=A,this.removePKCS7Padding=u,u)try{var h=self.crypto;h&&(this.subtle=h.subtle||h.webkitSubtle)}catch(T){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var O=C.prototype;return O.destroy=function(){this.observer=null},O.isSync=function(){return this.config.enableSoftwareAES},O.flush=function(){var A=this.currentResult;if(!A){this.reset();return}var S=new Uint8Array(A);return this.reset(),this.removePKCS7Padding?Object(M.removePadding)(S):S},O.reset=function(){this.currentResult=null,this.currentIV=null,this.remainderData=null,this.softwareDecrypter&&(this.softwareDecrypter=null)},O.decrypt=function(A,S,c,s){if(this.config.enableSoftwareAES){this.softwareDecrypt(new Uint8Array(A),S,c);var u=this.flush();u&&s(u.buffer)}else this.webCryptoDecrypt(new Uint8Array(A),S,c).then(s)},O.softwareDecrypt=function(A,S,c){var s=this.currentIV,u=this.currentResult,h=this.remainderData;this.logOnce("JS AES decrypt"),h&&(A=Object(F.appendUint8Array)(h,A),this.remainderData=null);var T=this.getValidChunk(A);if(!T.length)return null;s&&(c=s);var p=this.softwareDecrypter;p||(p=this.softwareDecrypter=new M.default),p.expandKey(S);var f=u;return this.currentResult=p.decrypt(T.buffer,0,c),this.currentIV=Object(P.sliceUint8)(T,-16).buffer,f||null},O.webCryptoDecrypt=function(A,S,c){var s=this,u=this.subtle;return(this.key!==S||!this.fastAesKey)&&(this.key=S,this.fastAesKey=new B.default(u,S)),this.fastAesKey.expandKey().then(function(h){if(!u)return Promise.reject(new Error("web crypto not initialized"));var T=new J.default(u,c);return T.decrypt(A.buffer,h)}).catch(function(h){return s.onWebCryptoError(h,A,S,c)})},O.onWebCryptoError=function(A,S,c,s){return G.logger.warn("[decrypter.ts]: WebCrypto Error, disable WebCrypto API:",A),this.config.enableSoftwareAES=!0,this.logEnabled=!0,this.softwareDecrypt(S,c,s)},O.getValidChunk=function(A){var S=A,c=A.length-A.length%k;return c!==A.length&&(S=Object(P.sliceUint8)(A,0,c),this.remainderData=Object(P.sliceUint8)(A,c)),S},O.logOnce=function(A){if(!this.logEnabled)return;G.logger.log("[decrypter.ts]: "+A),this.logEnabled=!1},C}()},"./src/crypt/fast-aes-key.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return J});var J=function(){function B(G,F){this.subtle=void 0,this.key=void 0,this.subtle=G,this.key=F}var M=B.prototype;return M.expandKey=function(){return 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u=this.transmuxer;u&&(u.destroy(),this.transmuxer=null)}var h=this.observer;h&&h.removeAllListeners(),this.observer=null},S.push=function(s,u,h,T,p,f,D,v,m,a){var d=this;m.transmuxing.start=self.performance.now();var o=this.transmuxer,E=this.worker,b=f?f.start:p.start,x=p.decryptdata,N=this.frag,U=!(N&&p.cc===N.cc),K=!(N&&m.level===N.level),V=N?m.sn-N.sn:-1,_=this.part?m.part-this.part.index:1,I=!K&&(V===1||V===0&&_===1),Y=self.performance.now();(K||V||p.stats.parsing.start===0)&&(p.stats.parsing.start=Y),f&&(_||!I)&&(f.stats.parsing.start=Y);var ee=new G.TransmuxState(U,I,v,K,b);if(!I||U){F.logger.log("[transmuxer-interface, "+p.type+"]: Starting new transmux session for sn: "+m.sn+" p: "+m.part+" level: "+m.level+" id: "+m.id+`
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contiguous: `+I+`
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G.EventEmitter,S=function(s,u){R.postMessage({event:s,data:u})};A.on(B.Events.FRAG_DECRYPTED,S),A.on(B.Events.ERROR,S),R.addEventListener("message",function(c){var s=c.data;switch(s.cmd){case"init":{var u=JSON.parse(s.config);R.transmuxer=new J.default(A,s.typeSupported,u,s.vendor,s.id),Object(M.enableLogs)(u.debug),S("init",null);break}case"configure":{R.transmuxer.configure(s.config);break}case"demux":{var h=R.transmuxer.push(s.data,s.decryptdata,s.chunkMeta,s.state);Object(J.isPromise)(h)?h.then(function(f){k(R,f)}):k(R,h);break}case"flush":{var T=s.chunkMeta,p=R.transmuxer.flush(T);Object(J.isPromise)(p)?p.then(function(f){C(R,f,T)}):C(R,p,T);break}default:break}})}function k(R,A){if(O(A.remuxResult))return;var S=[],c=A.remuxResult,s=c.audio,u=c.video;s&&y(S,s),u&&y(S,u),R.postMessage({event:"transmuxComplete",data:A},S)}function y(R,A){A.data1&&R.push(A.data1.buffer),A.data2&&R.push(A.data2.buffer)}function 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c=[{demux:P.default,remux:y.default},{demux:F.default,remux:C.default},{demux:G.default,remux:y.default},{demux:k.default,remux:y.default}],s=1024;c.forEach(function(v){var m=v.demux;s=Math.max(s,m.minProbeByteLength)});var u=function(){function v(a,d,o,E,b){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=a,this.typeSupported=d,this.config=o,this.vendor=E,this.id=b}var m=v.prototype;return m.configure=function(d){this.transmuxConfig=d,this.decrypter&&this.decrypter.reset()},m.push=function(d,o,E,b){var x=this,N=E.transmuxing;N.executeStart=S();var U=new Uint8Array(d),K=this.cache,V=this.config,_=this.currentTransmuxState,I=this.transmuxConfig;b&&(this.currentTransmuxState=b);var Y=h(U,o);if(Y&&Y.method==="AES-128"){var ee=this.getDecrypter();if(V.enableSoftwareAES){var oe=ee.softwareDecrypt(U,Y.key.buffer,Y.iv.buffer);if(!oe)return N.executeEnd=S(),T(E);U=new Uint8Array(oe)}else return this.decryptionPromise=ee.webCryptoDecrypt(U,Y.key.buffer,Y.iv.buffer).then(function(Me){var Pe=x.push(Me,null,E);return x.decryptionPromise=null,Pe}),this.decryptionPromise}var he=b||_,Le=he.contiguous,xe=he.discontinuity,Ae=he.trackSwitch,Te=he.accurateTimeOffset,Ce=he.timeOffset,pe=I.audioCodec,de=I.videoCodec,re=I.defaultInitPts,ce=I.duration,ae=I.initSegmentData;if((xe||Ae)&&this.resetInitSegment(ae,pe,de,ce),xe&&this.resetInitialTimestamp(re),Le||this.resetContiguity(),this.needsProbing(U,xe,Ae)){if(K.dataLength){var we=K.flush();U=Object(R.appendUint8Array)(we,U)}this.configureTransmuxer(U,I)}var De=this.transmux(U,Y,Ce,Te,E),ye=this.currentTransmuxState;return ye.contiguous=!0,ye.discontinuity=!1,ye.trackSwitch=!1,N.executeEnd=S(),De},m.flush=function(d){var o=this,E=d.transmuxing;E.executeStart=S();var b=this.decrypter,x=this.cache,N=this.currentTransmuxState,U=this.decryptionPromise;if(U)return U.then(function(){return o.flush(d)});var K=[],V=N.timeOffset;if(b){var _=b.flush();_&&K.push(this.push(_,null,d))}var I=x.dataLength;x.reset();var Y=this.demuxer,ee=this.remuxer;if(!Y||!ee)return I>=s&&this.observer.emit(J.Events.ERROR,J.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),E.executeEnd=S(),[T(d)];var oe=Y.flush(V);return p(oe)?oe.then(function(he){return o.flushRemux(K,he,d),K}):(this.flushRemux(K,oe,d),K)},m.flushRemux=function(d,o,E){var b=o.audioTrack,x=o.avcTrack,N=o.id3Track,U=o.textTrack,K=this.currentTransmuxState,V=K.accurateTimeOffset,_=K.timeOffset;A.logger.log("[transmuxer.ts]: Flushed fragment "+E.sn+(E.part>-1?" p: "+E.part:"")+" of level "+E.level);var I=this.remuxer.remux(b,x,N,U,_,V,!0,this.id);d.push({remuxResult:I,chunkMeta:E}),E.transmuxing.executeEnd=S()},m.resetInitialTimestamp=function(d){var o=this.demuxer,E=this.remuxer;if(!o||!E)return;o.resetTimeStamp(d),E.resetTimeStamp(d)},m.resetContiguity=function(){var d=this.demuxer,o=this.remuxer;if(!d||!o)return;d.resetContiguity(),o.resetNextTimestamp()},m.resetInitSegment=function(d,o,E,b){var x=this.demuxer,N=this.remuxer;if(!x||!N)return;x.resetInitSegment(o,E,b),N.resetInitSegment(d,o,E)},m.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},m.transmux=function(d,o,E,b,x){var N;return o&&o.method==="SAMPLE-AES"?N=this.transmuxSampleAes(d,o,E,b,x):N=this.transmuxUnencrypted(d,E,b,x),N},m.transmuxUnencrypted=function(d,o,E,b){var x=this.demuxer.demux(d,o,!1,!this.config.progressive),N=x.audioTrack,U=x.avcTrack,K=x.id3Track,V=x.textTrack,_=this.remuxer.remux(N,U,K,V,o,E,!1,this.id);return{remuxResult:_,chunkMeta:b}},m.transmuxSampleAes=function(d,o,E,b,x){var N=this;return this.demuxer.demuxSampleAes(d,o,E).then(function(U){var K=N.remuxer.remux(U.audioTrack,U.avcTrack,U.id3Track,U.textTrack,E,b,!1,N.id);return{remuxResult:K,chunkMeta:x}})},m.configureTransmuxer=function(d,o){for(var E=this.config,b=this.observer,x=this.typeSupported,N=this.vendor,U=o.audioCodec,K=o.defaultInitPts,V=o.duration,_=o.initSegmentData,I=o.videoCodec,Y,ee=0,oe=c.length;ee<oe;ee++)if(c[ee].demux.probe(d)){Y=c[ee];break}Y||(A.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),Y={demux:F.default,remux:C.default});var he=this.demuxer,Le=this.remuxer,xe=Y.remux,Ae=Y.demux;(!Le||!(Le instanceof xe))&&(this.remuxer=new xe(b,E,x,N)),(!he||!(he instanceof Ae))&&(this.demuxer=new Ae(b,E,x),this.probe=Ae.probe),this.resetInitSegment(_,U,I,V),this.resetInitialTimestamp(K)},m.needsProbing=function(d,o,E){return!this.demuxer||!this.remuxer||o||E},m.getDecrypter=function(){var d=this.decrypter;return d||(d=this.decrypter=new M.default(this.observer,this.config)),d},v}();function h(v,m){var a=null;return v.byteLength>0&&m!=null&&m.key!=null&&m.iv!==null&&m.method!=null&&(a=m),a}var T=function(m){return{remuxResult:{},chunkMeta:m}};function p(v){return"then"in v&&v.then instanceof Function}var f=function(m,a,d,o,E){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=m,this.videoCodec=a,this.initSegmentData=d,this.duration=o,this.defaultInitPts=E},D=function(m,a,d,o,E){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=m,this.contiguous=a,this.accurateTimeOffset=d,this.trackSwitch=o,this.timeOffset=E}},"./src/demux/tsdemuxer.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"discardEPB",function(){return T});var J=L("./src/demux/adts.ts"),B=L("./src/demux/mpegaudio.ts"),M=L("./src/demux/exp-golomb.ts"),G=L("./src/demux/id3.ts"),F=L("./src/demux/sample-aes.ts"),P=L("./src/events.ts"),k=L("./src/utils/mp4-tools.ts"),y=L("./src/utils/logger.ts"),C=L("./src/errors.ts"),O={video:1,audio:2,id3:3,text:4},R=function(){function p(D,v,m){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=D,this.config=v,this.typeSupported=m}p.probe=function(v){var m=p.syncOffset(v);return m<0?!1:(m&&y.logger.warn("MPEG2-TS detected but first sync word found @ offset "+m+", junk ahead ?"),!0)},p.syncOffset=function(v){for(var m=Math.min(1e3,v.length-3*188),a=0;a<m;){if(v[a]===71&&v[a+188]===71&&v[a+2*188]===71)return a;a++}return-1},p.createTrack=function(v,m){return{container:v==="video"||v==="audio"?"video/mp2t":void 0,type:v,id:O[v],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:v==="audio"?m:void 0}};var f=p.prototype;return f.resetInitSegment=function(v,m,a){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=p.createTrack("video",a),this._audioTrack=p.createTrack("audio",a),this._id3Track=p.createTrack("id3",a),this._txtTrack=p.createTrack("text",a),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=v,this.videoCodec=m,this._duration=a},f.resetTimeStamp=function(){},f.resetContiguity=function(){var v=this._audioTrack,m=this._avcTrack,a=this._id3Track;v&&(v.pesData=null),m&&(m.pesData=null),a&&(a.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},f.demux=function(v,m,a,d){a===void 0&&(a=!1),d===void 0&&(d=!1),a||(this.sampleAes=null);var o,E=this._avcTrack,b=this._audioTrack,x=this._id3Track,N=E.pid,U=E.pesData,K=b.pid,V=x.pid,_=b.pesData,I=x.pesData,Y=!1,ee=this.pmtParsed,oe=this._pmtId,he=v.length;if(this.remainderData&&(v=Object(k.appendUint8Array)(this.remainderData,v),he=v.length,this.remainderData=null),he<188&&!d)return this.remainderData=v,{audioTrack:b,avcTrack:E,id3Track:x,textTrack:this._txtTrack};var Le=Math.max(0,p.syncOffset(v));he-=(he+Le)%188,he<v.byteLength&&!d&&(this.remainderData=new Uint8Array(v.buffer,he,v.buffer.byteLength-he));for(var xe=Le;xe<he;xe+=188)if(v[xe]===71){var Ae=!!(v[xe+1]&64),Te=((v[xe+1]&31)<<8)+v[xe+2],Ce=(v[xe+3]&48)>>4,pe=void 0;if(Ce>1){if(pe=xe+5+v[xe+4],pe===xe+188)continue}else pe=xe+4;switch(Te){case N:Ae&&(U&&(o=s(U))&&this.parseAVCPES(o,!1),U={data:[],size:0}),U&&(U.data.push(v.subarray(pe,xe+188)),U.size+=xe+188-pe);break;case K:Ae&&(_&&(o=s(_))&&(b.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),_={data:[],size:0}),_&&(_.data.push(v.subarray(pe,xe+188)),_.size+=xe+188-pe);break;case V:Ae&&(I&&(o=s(I))&&this.parseID3PES(o),I={data:[],size:0}),I&&(I.data.push(v.subarray(pe,xe+188)),I.size+=xe+188-pe);break;case 0:Ae&&(pe+=v[pe]+1),oe=this._pmtId=S(v,pe);break;case oe:{Ae&&(pe+=v[pe]+1);var de=c(v,pe,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,a);N=de.avc,N>0&&(E.pid=N),K=de.audio,K>0&&(b.pid=K,b.isAAC=de.isAAC),V=de.id3,V>0&&(x.pid=V),Y&&!ee&&(y.logger.log("reparse from beginning"),Y=!1,xe=Le-188),ee=this.pmtParsed=!0;break}case 17:case 8191:break;default:Y=!0;break}}else this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:C.ErrorTypes.MEDIA_ERROR,details:C.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});E.pesData=U,b.pesData=_,x.pesData=I;var re={audioTrack:b,avcTrack:E,id3Track:x,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(re),re},f.flush=function(){var v=this.remainderData;this.remainderData=null;var m;return v?m=this.demux(v,-1,!1,!0):m={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(m),this.sampleAes?this.decrypt(m,this.sampleAes):m},f.extractRemainingSamples=function(v){var m=v.audioTrack,a=v.avcTrack,d=v.id3Track,o=a.pesData,E=m.pesData,b=d.pesData,x;o&&(x=s(o))?(this.parseAVCPES(x,!0),a.pesData=null):a.pesData=o,E&&(x=s(E))?(m.isAAC?this.parseAACPES(x):this.parseMPEGPES(x),m.pesData=null):(E!=null&&E.size&&y.logger.log("last AAC PES packet truncated,might overlap between fragments"),m.pesData=E),b&&(x=s(b))?(this.parseID3PES(x),d.pesData=null):d.pesData=b},f.demuxSampleAes=function(v,m,a){var d=this.demux(v,a,!0,!this.config.progressive),o=this.sampleAes=new F.default(this.observer,this.config,m);return this.decrypt(d,o)},f.decrypt=function(v,m){return new Promise(function(a){var d=v.audioTrack,o=v.avcTrack;d.samples&&d.isAAC?m.decryptAacSamples(d.samples,0,function(){o.samples?m.decryptAvcSamples(o.samples,0,0,function(){a(v)}):a(v)}):o.samples&&m.decryptAvcSamples(o.samples,0,0,function(){a(v)})})},f.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},f.parseAVCPES=function(v,m){var a=this,d=this._avcTrack,o=this.parseAVCNALu(v.data),E=!1,b=this.avcSample,x,N=!1;v.data=null,b&&o.length&&!d.audFound&&(u(b,d),b=this.avcSample=A(!1,v.pts,v.dts,"")),o.forEach(function(U){switch(U.type){case 1:{x=!0,b||(b=a.avcSample=A(!0,v.pts,v.dts,"")),E&&(b.debug+="NDR "),b.frame=!0;var K=U.data;if(N&&K.length>4){var V=new M.default(K).readSliceType();(V===2||V===4||V===7||V===9)&&(b.key=!0)}break}case 5:x=!0,b||(b=a.avcSample=A(!0,v.pts,v.dts,"")),E&&(b.debug+="IDR "),b.key=!0,b.frame=!0;break;case 6:{x=!0,E&&b&&(b.debug+="SEI ");var _=new M.default(T(U.data));_.readUByte();for(var I=0,Y=0,ee=!1,oe=0;!ee&&_.bytesAvailable>1;){I=0;do oe=_.readUByte(),I+=oe;while(oe===255);Y=0;do oe=_.readUByte(),Y+=oe;while(oe===255);if(I===4&&_.bytesAvailable!==0){ee=!0;var he=_.readUByte();if(he===181){var Le=_.readUShort();if(Le===49){var xe=_.readUInt();if(xe===1195456820){var Ae=_.readUByte();if(Ae===3){for(var Te=_.readUByte(),Ce=_.readUByte(),pe=31&Te,de=[Te,Ce],re=0;re<pe;re++)de.push(_.readUByte()),de.push(_.readUByte()),de.push(_.readUByte());h(a._txtTrack.samples,{type:3,pts:v.pts,bytes:de})}}}}}else if(I===5&&_.bytesAvailable!==0){if(ee=!0,Y>16){for(var ce=[],ae=0;ae<16;ae++)ce.push(_.readUByte().toString(16)),(ae===3||ae===5||ae===7||ae===9)&&ce.push("-");for(var we=Y-16,De=new Uint8Array(we),ye=0;ye<we;ye++)De[ye]=_.readUByte();h(a._txtTrack.samples,{pts:v.pts,payloadType:I,uuid:ce.join(""),userData:Object(G.utf8ArrayToStr)(De),userDataBytes:De})}}else if(Y<_.bytesAvailable)for(var Me=0;Me<Y;Me++)_.readUByte()}break}case 7:if(x=!0,N=!0,E&&b&&(b.debug+="SPS "),!d.sps){var Pe=new M.default(U.data),Ne=Pe.readSPS();d.width=Ne.width,d.height=Ne.height,d.pixelRatio=Ne.pixelRatio,d.sps=[U.data],d.duration=a._duration;for(var Fe=U.data.subarray(1,4),Be="avc1.",Ue=0;Ue<3;Ue++){var nt=Fe[Ue].toString(16);nt.length<2&&(nt="0"+nt),Be+=nt}d.codec=Be}break;case 8:x=!0,E&&b&&(b.debug+="PPS "),d.pps||(d.pps=[U.data]);break;case 9:x=!1,d.audFound=!0,b&&u(b,d),b=a.avcSample=A(!1,v.pts,v.dts,E?"AUD ":"");break;case 12:x=!1;break;default:x=!1,b&&(b.debug+="unknown NAL "+U.type+" ");break}if(b&&x){var it=b.units;it.push(U)}}),m&&b&&(u(b,d),this.avcSample=null)},f.getLastNalUnit=function(){var v,m=this.avcSample,a;if(!m||m.units.length===0){var d=this._avcTrack.samples;m=d[d.length-1]}if((v=m)!==null&&v!==void 0&&v.units){var o=m.units;a=o[o.length-1]}return a},f.parseAVCNALu=function(v){var m=v.byteLength,a=this._avcTrack,d=a.naluState||0,o=d,E=[],b=0,x,N,U,K=-1,V=0;for(d===-1&&(K=0,V=v[0]&31,d=0,b=1);b<m;){if(x=v[b++],!d){d=x?0:1;continue}if(d===1){d=x?0:2;continue}if(!x)d=3;else if(x===1){if(K>=0){var _={data:v.subarray(K,b-d-1),type:V};E.push(_)}else{var I=this.getLastNalUnit();if(I&&(o&&b<=4-o&&(I.state&&(I.data=I.data.subarray(0,I.data.byteLength-o))),N=b-d-1,N>0)){var Y=new Uint8Array(I.data.byteLength+N);Y.set(I.data,0),Y.set(v.subarray(0,N),I.data.byteLength),I.data=Y,I.state=0}}b<m?(U=v[b]&31,K=b,V=U,d=0):d=-1}else d=0}if(K>=0&&d>=0){var ee={data:v.subarray(K,m),type:V,state:d};E.push(ee)}if(E.length===0){var oe=this.getLastNalUnit();if(oe){var he=new Uint8Array(oe.data.byteLength+v.byteLength);he.set(oe.data,0),he.set(v,oe.data.byteLength),oe.data=he}}return a.naluState=d,E},f.parseAACPES=function(v){var m=0,a=this._audioTrack,d=this.aacOverFlow,o=v.data;if(d){this.aacOverFlow=null;var E=d.sample.unit.byteLength,b=Math.min(d.missing,E),x=E-b;d.sample.unit.set(o.subarray(0,b),x),a.samples.push(d.sample),m=d.missing}var N,U;for(N=m,U=o.length;N<U-1&&!J.isHeader(o,N);N++);if(N!==m){var K,V;if(N<U-1?(K="AAC PES did not start with ADTS header,offset:"+N,V=!1):(K="no ADTS header found in AAC PES",V=!0),y.logger.warn("parsing error:"+K),this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:C.ErrorTypes.MEDIA_ERROR,details:C.ErrorDetails.FRAG_PARSING_ERROR,fatal:V,reason:K}),V)return}J.initTrackConfig(a,this.observer,o,N,this.audioCodec);var _;if(v.pts!==void 0)_=v.pts;else if(d){var I=J.getFrameDuration(a.samplerate);_=d.sample.pts+I}else{y.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var Y=0;N<U;)if(J.isHeader(o,N)){if(N+5<U){var ee=J.appendFrame(a,o,N,_,Y);if(ee)if(ee.missing)this.aacOverFlow=ee;else{N+=ee.length,Y++;continue}}break}else N++},f.parseMPEGPES=function(v){var m=v.data,a=m.length,d=0,o=0,E=v.pts;if(E===void 0){y.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<a;)if(B.isHeader(m,o)){var b=B.appendFrame(this._audioTrack,m,o,E,d);if(b)o+=b.length,d++;else break}else o++},f.parseID3PES=function(v){if(v.pts===void 0){y.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(v)},p}();R.minProbeByteLength=188;function A(p,f,D,v){return{key:p,frame:!1,pts:f,dts:D,units:[],debug:v,length:0}}function S(p,f){return(p[f+10]&31)<<8|p[f+11]}function c(p,f,D,v){var m={audio:-1,avc:-1,id3:-1,isAAC:!0},a=(p[f+1]&15)<<8|p[f+2],d=f+3+a-4,o=(p[f+10]&15)<<8|p[f+11];for(f+=12+o;f<d;){var E=(p[f+1]&31)<<8|p[f+2];switch(p[f]){case 207:if(!v){y.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:m.audio===-1&&(m.audio=E);break;case 21:m.id3===-1&&(m.id3=E);break;case 219:if(!v){y.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:m.avc===-1&&(m.avc=E);break;case 3:case 4:D?m.audio===-1&&(m.audio=E,m.isAAC=!1):y.logger.log("MPEG audio found, not supported in this browser");break;case 36:y.logger.warn("Unsupported HEVC stream type found");break;default:break}f+=((p[f+3]&15)<<8|p[f+4])+5}return m}function s(p){var f=0,D,v,m,a,d,o=p.data;if(!p||p.size===0)return null;for(;o[0].length<19&&o.length>1;){var E=new Uint8Array(o[0].length+o[1].length);E.set(o[0]),E.set(o[1],o[0].length),o[0]=E,o.splice(1,1)}D=o[0];var b=(D[0]<<16)+(D[1]<<8)+D[2];if(b===1){if(v=(D[4]<<8)+D[5],v&&v>p.size-6)return null;var x=D[7];x&192&&(a=(D[9]&14)*536870912+(D[10]&255)*4194304+(D[11]&254)*16384+(D[12]&255)*128+(D[13]&254)/2,x&64?(d=(D[14]&14)*536870912+(D[15]&255)*4194304+(D[16]&254)*16384+(D[17]&255)*128+(D[18]&254)/2,a-d>60*9e4&&(y.logger.warn(Math.round((a-d)/9e4)+"s delta between PTS and DTS, align them"),a=d)):d=a),m=D[8];var N=m+9;if(p.size<=N)return null;p.size-=N;for(var U=new Uint8Array(p.size),K=0,V=o.length;K<V;K++){D=o[K];var _=D.byteLength;if(N)if(N>_){N-=_;continue}else D=D.subarray(N),_-=N,N=0;U.set(D,f),f+=_}return v&&(v-=m+3),{data:U,pts:a,dts:d,len:v}}return null}function u(p,f){if(p.units.length&&p.frame){if(p.pts===void 0){var D=f.samples,v=D.length;if(v){var m=D[v-1];p.pts=m.pts,p.dts=m.dts}else{f.dropped++;return}}f.samples.push(p)}p.debug.length&&y.logger.log(p.pts+"/"+p.dts+":"+p.debug)}function h(p,f){var D=p.length;if(D>0){if(f.pts>=p[D-1].pts)p.push(f);else for(var v=D-1;v>=0;v--)if(f.pts<p[v].pts){p.splice(v,0,f);break}}else p.push(f)}function T(p){for(var f=p.byteLength,D=[],v=1;v<f-2;)p[v]===0&&p[v+1]===0&&p[v+2]===3?(D.push(v+2),v+=2):v++;if(D.length===0)return p;var m=f-D.length,a=new Uint8Array(m),d=0;for(v=0;v<m;d++,v++)d===D[0]&&(d++,D.shift()),a[v]=p[d];return a}q.default=R},"./src/errors.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"ErrorTypes",function(){return J}),L.d(q,"ErrorDetails",function(){return B});var J;(function(M){M.NETWORK_ERROR="networkError",M.MEDIA_ERROR="mediaError",M.KEY_SYSTEM_ERROR="keySystemError",M.MUX_ERROR="muxError",M.OTHER_ERROR="otherError"})(J||(J={}));var B;(function(M){M.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",M.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",M.KEY_SYSTEM_NO_SESSION="keySystemNoSession",M.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",M.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",M.MANIFEST_LOAD_ERROR="manifestLoadError",M.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",M.MANIFEST_PARSING_ERROR="manifestParsingError",M.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",M.LEVEL_EMPTY_ERROR="levelEmptyError",M.LEVEL_LOAD_ERROR="levelLoadError",M.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",M.LEVEL_SWITCH_ERROR="levelSwitchError",M.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",M.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",M.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",M.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",M.FRAG_LOAD_ERROR="fragLoadError",M.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",M.FRAG_DECRYPT_ERROR="fragDecryptError",M.FRAG_PARSING_ERROR="fragParsingError",M.REMUX_ALLOC_ERROR="remuxAllocError",M.KEY_LOAD_ERROR="keyLoadError",M.KEY_LOAD_TIMEOUT="keyLoadTimeOut",M.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",M.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",M.BUFFER_APPEND_ERROR="bufferAppendError",M.BUFFER_APPENDING_ERROR="bufferAppendingError",M.BUFFER_STALLED_ERROR="bufferStalledError",M.BUFFER_FULL_ERROR="bufferFullError",M.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",M.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",M.INTERNAL_EXCEPTION="internalException",M.INTERNAL_ABORTED="aborted",M.UNKNOWN="unknown"})(B||(B={}))},"./src/events.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"Events",function(){return J});var J;(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"})(J||(J={}))},"./src/hls.ts":function(le,q,L){"use 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this.streamController.currentLevel},set:function(m){R.logger.log("set currentLevel:"+m),this.loadLevel=m,this.abrController.clearTimer(),this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(m){R.logger.log("set nextLevel:"+m),this.levelController.manualLevel=m,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(m){R.logger.log("set loadLevel:"+m),this.levelController.manualLevel=m}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(m){this.levelController.nextLoadLevel=m}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(m){R.logger.log("set firstLevel:"+m),this.levelController.firstLevel=m}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(m){R.logger.log("set 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D=this.config,v=D.fLoader,m=D.loader;return new Promise(function(a,d){f.loader&&f.loader.destroy();var o=f.loader=h.loader=v?new v(D):new m(D),E=A(h,T),b={timeout:D.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:D.fragLoadingMaxRetryTimeout,highWaterMark:O};T.stats=o.stats,o.load(E,b,{onSuccess:function(N,U,K,V){f.resetLoader(h,o),f.updateStatsFromPart(h,T);var _={frag:h,part:T,payload:N.data,networkDetails:V};p(_),a(_)},onError:function(N,U,K){f.resetLoader(h,o),d(new S({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:h,part:T,response:N,networkDetails:K}))},onAbort:function(N,U,K){h.stats.aborted=T.stats.aborted,f.resetLoader(h,o),d(new S({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:h,part:T,networkDetails:K}))},onTimeout:function(N,U,K){f.resetLoader(h,o),d(new S({type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:h,part:T,networkDetails:K}))}})})},s.updateStatsFromPart=function(h,T){var p=h.stats,f=T.stats,D=f.total;if(p.loaded+=f.loaded,D){var v=Math.round(h.duration/T.duration),m=Math.min(Math.round(p.loaded/D),v),a=v-m,d=a*Math.round(p.loaded/m);p.total=p.loaded+d}else p.total=Math.max(p.loaded,p.total);var o=p.loading,E=f.loading;o.start?o.first+=E.first-E.start:(o.start=E.start,o.first=E.first),o.end=E.end},s.resetLoader=function(h,T){h.loader=null,this.loader===T&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),T.destroy()},c}();function A(c,s){s===void 0&&(s=null);var u=s||c,h={frag:c,part:s,responseType:"arraybuffer",url:u.url,headers:{},rangeStart:0,rangeEnd:0},T=u.byteRangeStartOffset,p=u.byteRangeEndOffset;return Object(J.isFiniteNumber)(T)&&Object(J.isFiniteNumber)(p)&&(h.rangeStart=T,h.rangeEnd=p),h}var S=function(c){M(s,c);function s(u){for(var h,T=arguments.length,p=new 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f=s.call(this,p)||this,f._decryptdata=null,f.rawProgramDateTime=null,f.programDateTime=null,f.tagList=[],f.duration=0,f.sn=0,f.levelkey=void 0,f.type=void 0,f.loader=null,f.level=-1,f.cc=0,f.startPTS=void 0,f.endPTS=void 0,f.appendedPTS=void 0,f.startDTS=void 0,f.endDTS=void 0,f.start=0,f.deltaPTS=void 0,f.maxStartPTS=void 0,f.minEndPTS=void 0,f.stats=new P.LoadStats,f.urlId=0,f.data=void 0,f.bitrateTest=!1,f.title=null,f.initSegment=null,f.type=T,f}var h=u.prototype;return h.createInitializationVector=function(p){for(var f=new Uint8Array(16),D=12;D<16;D++)f[D]=p>>8*(15-D)&255;return f},h.setDecryptDataFromLevelKey=function(p,f){var D=p;return(p==null?void 0:p.method)==="AES-128"&&p.uri&&!p.iv&&(D=F.LevelKey.fromURI(p.uri),D.method=p.method,D.iv=this.createInitializationVector(f),D.keyFormat="identity"),D},h.setElementaryStreamInfo=function(p,f,D,v,m,a){a===void 0&&(a=!1);var d=this.elementaryStreams,o=d[p];if(!o){d[p]={startPTS:f,endPTS:D,startDTS:v,endDTS:m,partial:a};return}o.startPTS=Math.min(o.startPTS,f),o.endPTS=Math.max(o.endPTS,D),o.startDTS=Math.min(o.startDTS,v),o.endDTS=Math.max(o.endDTS,m)},h.clearElementaryStreamInfo=function(){var p=this.elementaryStreams;p[R.AUDIO]=null,p[R.VIDEO]=null,p[R.AUDIOVIDEO]=null},O(u,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var p=this.sn;typeof p!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&G.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),p=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,p)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(J.isFiniteNumber)(this.programDateTime))return null;var p=Object(J.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+p*1e3}},{key:"encrypted",get:function(){var p;return!!((p=this.decryptdata)!==null&&p!==void 0&&p.keyFormat&&this.decryptdata.uri)}}]),u}(A),c=function(s){k(u,s);function u(h,T,p,f,D){var v;v=s.call(this,p)||this,v.fragOffset=0,v.duration=0,v.gap=!1,v.independent=!1,v.relurl=void 0,v.fragment=void 0,v.index=void 0,v.stats=new P.LoadStats,v.duration=h.decimalFloatingPoint("DURATION"),v.gap=h.bool("GAP"),v.independent=h.bool("INDEPENDENT"),v.relurl=h.enumeratedString("URI"),v.fragment=T,v.index=f;var m=h.enumeratedString("BYTERANGE");return m&&v.setByteRange(m,D),D&&(v.fragOffset=D.fragOffset+D.duration),v}return O(u,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var T=this.elementaryStreams;return!!(T.audio||T.video||T.audiovideo)}}]),u}(A)},"./src/loader/key-loader.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return G});var J=L("./src/events.ts"),B=L("./src/errors.ts"),M=L("./src/utils/logger.ts"),G=function(){function F(k){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=k,this._registerListeners()}var P=F.prototype;return P._registerListeners=function(){this.hls.on(J.Events.KEY_LOADING,this.onKeyLoading,this)},P._unregisterListeners=function(){this.hls.off(J.Events.KEY_LOADING,this.onKeyLoading)},P.destroy=function(){this._unregisterListeners();for(var y in this.loaders){var C=this.loaders[y];C&&C.destroy()}this.loaders={}},P.onKeyLoading=function(y,C){var O=C.frag,R=O.type,A=this.loaders[R];if(!O.decryptdata){M.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var S=O.decryptdata.uri;if(S!==this.decrypturl||this.decryptkey===null){var c=this.hls.config;if(A&&(M.logger.warn("abort previous key loader for type:"+R),A.abort()),!S){M.logger.warn("key uri is falsy");return}var s=c.loader,u=O.loader=this.loaders[R]=new s(c);this.decrypturl=S,this.decryptkey=null;var h={url:S,frag:O,responseType:"arraybuffer"},T={timeout:c.fragLoadingTimeOut,maxRetry:0,retryDelay:c.fragLoadingRetryDelay,maxRetryDelay:c.fragLoadingMaxRetryTimeout,highWaterMark:0},p={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};u.load(h,T,p)}else this.decryptkey&&(O.decryptdata.key=this.decryptkey,this.hls.trigger(J.Events.KEY_LOADED,{frag:O}))},P.loadsuccess=function(y,C,O){var R=O.frag;if(!R.decryptdata){M.logger.error("after key load, decryptdata unset");return}this.decryptkey=R.decryptdata.key=new Uint8Array(y.data),R.loader=null,delete this.loaders[R.type],this.hls.trigger(J.Events.KEY_LOADED,{frag:R})},P.loaderror=function(y,C){var O=C.frag,R=O.loader;R&&R.abort(),delete this.loaders[O.type],this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:O,response:y})},P.loadtimeout=function(y,C){var O=C.frag,R=O.loader;R&&R.abort(),delete this.loaders[O.type],this.hls.trigger(J.Events.ERROR,{type:B.ErrorTypes.NETWORK_ERROR,details:B.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:O})},F}()},"./src/loader/level-details.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"LevelDetails",function(){return F});var J=L("./src/polyfills/number.ts");function B(P,k){for(var y=0;y<k.length;y++){var C=k[y];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(P,C.key,C)}}function M(P,k,y){return k&&B(P.prototype,k),y&&B(P,y),P}var G=10,F=function(){function P(y){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=y}var k=P.prototype;return k.reloaded=function(C){if(!C){this.advanced=!0,this.updated=!0;return}var O=this.lastPartSn-C.lastPartSn,R=this.lastPartIndex-C.lastPartIndex;this.updated=this.endSN!==C.endSN||!!R||!!O,this.advanced=this.endSN>C.endSN||O>0||O===0&&R>0,this.updated||this.advanced?this.misses=Math.floor(C.misses*.6):this.misses=C.misses+1,this.availabilityDelay=C.availabilityDelay},M(P,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(J.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||G}},{key:"drift",get:function(){var C=this.driftEndTime-this.driftStartTime;if(C>0){var O=this.driftEnd-this.driftStart;return O*1e3/C}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var C;return(C=this.partList)!==null&&C!==void 0&&C.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var C;return(C=this.fragments)!==null&&C!==void 0&&C.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var C;return(C=this.partList)!==null&&C!==void 0&&C.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var C;return(C=this.partList)!==null&&C!==void 0&&C.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),P}()},"./src/loader/level-key.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"LevelKey",function(){return F});var J=L("./node_modules/url-toolkit/src/url-toolkit.js"),B=L.n(J);function M(P,k){for(var y=0;y<k.length;y++){var C=k[y];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(P,C.key,C)}}function G(P,k,y){return k&&M(P.prototype,k),y&&M(P,y),P}var F=function(){P.fromURL=function(y,C){return new P(y,C)},P.fromURI=function(y){return new P(y)};function P(k,y){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,y?this._uri=Object(J.buildAbsoluteURL)(k,y,{alwaysNormalize:!0}):this._uri=k}return G(P,[{key:"uri",get:function(){return this._uri}}]),P}()},"./src/loader/load-stats.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"LoadStats",function(){return J});var J=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return u});var J=L("./src/polyfills/number.ts"),B=L("./node_modules/url-toolkit/src/url-toolkit.js"),M=L.n(B),G=L("./src/loader/fragment.ts"),F=L("./src/loader/level-details.ts"),P=L("./src/loader/level-key.ts"),k=L("./src/utils/attr-list.ts"),y=L("./src/utils/logger.ts"),C=L("./src/utils/codecs.ts"),O=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,R=/#EXT-X-MEDIA:(.*)/g,A=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),S=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),c=/\.(mp4|m4s|m4v|m4a)$/i;function s(D){var v,m;return c.test((v=(m=B.parseURL(D))===null||m===void 0?void 0:m.path)!=null?v:"")}var u=function(){function D(){}return D.findGroup=function(m,a){for(var d=0;d<m.length;d++){var o=m[d];if(o.id===a)return o}},D.convertAVC1ToAVCOTI=function(m){var a=m.split(".");if(a.length>2){var d=a.shift()+".";return d+=parseInt(a.shift()).toString(16),d+=("000"+parseInt(a.shift()).toString(16)).substr(-4),d}return m},D.resolve=function(m,a){return B.buildAbsoluteURL(a,m,{alwaysNormalize:!0})},D.parseMasterPlaylist=function(m,a){var d=[],o={},E=!1;O.lastIndex=0;for(var b;(b=O.exec(m))!=null;)if(b[1]){var x=new k.AttrList(b[1]),N={attrs:x,bitrate:x.decimalInteger("AVERAGE-BANDWIDTH")||x.decimalInteger("BANDWIDTH"),name:x.NAME,url:D.resolve(b[2],a)},U=x.decimalResolution("RESOLUTION");U&&(N.width=U.width,N.height=U.height),h((x.CODECS||"").split(/[ ,]+/).filter(function(V){return V}),N),N.videoCodec&&N.videoCodec.indexOf("avc1")!==-1&&(N.videoCodec=D.convertAVC1ToAVCOTI(N.videoCodec)),d.push(N)}else if(b[3]){var K=new k.AttrList(b[3]);K["DATA-ID"]&&(E=!0,o[K["DATA-ID"]]=K)}return{levels:d,sessionData:E?o:null}},D.parseMasterPlaylistMedia=function(m,a,d,o){o===void 0&&(o=[]);var E,b=[],x=0;for(R.lastIndex=0;(E=R.exec(m))!==null;){var N=new k.AttrList(E[1]);if(N.TYPE===d){var U={attrs:N,bitrate:0,id:x++,groupId:N["GROUP-ID"],instreamId:N["INSTREAM-ID"],name:N.NAME||N.LANGUAGE||"",type:d,default:N.bool("DEFAULT"),autoselect:N.bool("AUTOSELECT"),forced:N.bool("FORCED"),lang:N.LANGUAGE,url:N.URI?D.resolve(N.URI,a):""};if(o.length){var K=D.findGroup(o,U.groupId)||o[0];T(U,K,"audioCodec"),T(U,K,"textCodec")}b.push(U)}}return b},D.parseLevelPlaylist=function(m,a,d,o,E){var b=new F.LevelDetails(a),x=b.fragments,N=null,U=0,K=0,V=0,_=0,I=null,Y=new G.Fragment(o,a),ee,oe,he,Le=-1,xe=!1;for(A.lastIndex=0,b.m3u8=m;(ee=A.exec(m))!==null;){xe&&(xe=!1,Y=new G.Fragment(o,a),Y.start=V,Y.sn=U,Y.cc=_,Y.level=d,N&&(Y.initSegment=N,Y.rawProgramDateTime=N.rawProgramDateTime));var Ae=ee[1];if(Ae){Y.duration=parseFloat(Ae);var Te=(" "+ee[2]).slice(1);Y.title=Te||null,Y.tagList.push(Te?["INF",Ae,Te]:["INF",Ae])}else if(ee[3])Object(J.isFiniteNumber)(Y.duration)&&(Y.start=V,he&&(Y.levelkey=he),Y.sn=U,Y.level=d,Y.cc=_,Y.urlId=E,x.push(Y),Y.relurl=(" "+ee[3]).slice(1),f(Y,I),I=Y,V+=Y.duration,U++,K=0,xe=!0);else if(ee[4]){var Ce=(" "+ee[4]).slice(1);I?Y.setByteRange(Ce,I):Y.setByteRange(Ce)}else if(ee[5])Y.rawProgramDateTime=(" "+ee[5]).slice(1),Y.tagList.push(["PROGRAM-DATE-TIME",Y.rawProgramDateTime]),Le===-1&&(Le=x.length);else{if(ee=ee[0].match(S),!ee){y.logger.warn("No matches on slow regex match for level playlist!");continue}for(oe=1;oe<ee.length&&!(typeof ee[oe]!="undefined");oe++);var pe=(" "+ee[oe]).slice(1),de=(" "+ee[oe+1]).slice(1),re=ee[oe+2]?(" "+ee[oe+2]).slice(1):"";switch(pe){case"PLAYLIST-TYPE":b.type=de.toUpperCase();break;case"MEDIA-SEQUENCE":U=b.startSN=parseInt(de);break;case"SKIP":{var ce=new k.AttrList(de),ae=ce.decimalInteger("SKIPPED-SEGMENTS");if(Object(J.isFiniteNumber)(ae)){b.skippedSegments=ae;for(var we=ae;we--;)x.unshift(null);U+=ae}var De=ce.enumeratedString("RECENTLY-REMOVED-DATERANGES");De&&(b.recentlyRemovedDateranges=De.split(" "));break}case"TARGETDURATION":b.targetduration=parseFloat(de);break;case"VERSION":b.version=parseInt(de);break;case"EXTM3U":break;case"ENDLIST":b.live=!1;break;case"#":(de||re)&&Y.tagList.push(re?[de,re]:[de]);break;case"DIS":_++;case"GAP":Y.tagList.push([pe]);break;case"BITRATE":Y.tagList.push([pe,de]);break;case"DISCONTINUITY-SEQ":_=parseInt(de);break;case"KEY":{var ye,Me=new k.AttrList(de),Pe=Me.enumeratedString("METHOD"),Ne=Me.URI,Fe=Me.hexadecimalInteger("IV"),Be=Me.enumeratedString("KEYFORMATVERSIONS"),Ue=Me.enumeratedString("KEYID"),nt=(ye=Me.enumeratedString("KEYFORMAT"))!=null?ye:"identity",it=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(it.indexOf(nt)>-1){y.logger.warn("Keyformat "+nt+" is not supported from the manifest");continue}else if(nt!=="identity")continue;Pe&&(he=P.LevelKey.fromURL(a,Ne),Ne&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(Pe)>=0&&(he.method=Pe,he.keyFormat=nt,Ue&&(he.keyID=Ue),Be&&(he.keyFormatVersions=Be),he.iv=Fe));break}case"START":{var $e=new k.AttrList(de),tt=$e.decimalFloatingPoint("TIME-OFFSET");Object(J.isFiniteNumber)(tt)&&(b.startTimeOffset=tt);break}case"MAP":{var ct=new k.AttrList(de);Y.relurl=ct.URI,ct.BYTERANGE&&Y.setByteRange(ct.BYTERANGE),Y.level=d,Y.sn="initSegment",he&&(Y.levelkey=he),Y.initSegment=null,N=Y,xe=!0;break}case"SERVER-CONTROL":{var et=new k.AttrList(de);b.canBlockReload=et.bool("CAN-BLOCK-RELOAD"),b.canSkipUntil=et.optionalFloat("CAN-SKIP-UNTIL",0),b.canSkipDateRanges=b.canSkipUntil>0&&et.bool("CAN-SKIP-DATERANGES"),b.partHoldBack=et.optionalFloat("PART-HOLD-BACK",0),b.holdBack=et.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var ot=new k.AttrList(de);b.partTarget=ot.decimalFloatingPoint("PART-TARGET");break}case"PART":{var Oe=b.partList;Oe||(Oe=b.partList=[]);var ht=K>0?Oe[Oe.length-1]:void 0,st=K++,je=new G.Part(new k.AttrList(de),Y,a,st,ht);Oe.push(je),Y.duration+=je.duration;break}case"PRELOAD-HINT":{var Ye=new k.AttrList(de);b.preloadHint=Ye;break}case"RENDITION-REPORT":{var Ee=new k.AttrList(de);b.renditionReports=b.renditionReports||[],b.renditionReports.push(Ee);break}default:y.logger.warn("line parsed but not handled: "+ee);break}}}I&&!I.relurl?(x.pop(),V-=I.duration,b.partList&&(b.fragmentHint=I)):b.partList&&(f(Y,I),Y.cc=_,b.fragmentHint=Y);var ge=x.length,be=x[0],ne=x[ge-1];if(V+=b.skippedSegments*b.targetduration,V>0&&ge&&ne){b.averagetargetduration=V/ge;var ie=ne.sn;b.endSN=ie!=="initSegment"?ie:0,be&&(b.startCC=be.cc,be.initSegment||b.fragments.every(function(se){return se.relurl&&s(se.relurl)})&&(y.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),Y=new G.Fragment(o,a),Y.relurl=ne.relurl,Y.level=d,Y.sn="initSegment",be.initSegment=Y,b.needSidxRanges=!0))}else b.endSN=0,b.startCC=0;return b.fragmentHint&&(V+=b.fragmentHint.duration),b.totalduration=V,b.endCC=_,Le>0&&p(x,Le),b},D}();function h(D,v){["video","audio","text"].forEach(function(m){var a=D.filter(function(o){return Object(C.isCodecType)(o,m)});if(a.length){var d=a.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});v[m+"Codec"]=d.length>0?d[0]:a[0],D=D.filter(function(o){return a.indexOf(o)===-1})}}),v.unknownCodecs=D}function T(D,v,m){var a=v[m];a&&(D[m]=a)}function p(D,v){for(var m=D[v],a=v;a--;){var d=D[a];if(!d)return;d.programDateTime=m.programDateTime-d.duration*1e3,m=d}}function f(D,v){D.rawProgramDateTime?D.programDateTime=Date.parse(D.rawProgramDateTime):v!=null&&v.programDateTime&&(D.programDateTime=v.endProgramDateTime),Object(J.isFiniteNumber)(D.programDateTime)||(D.programDateTime=null,D.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/polyfills/number.ts"),B=L("./src/events.ts"),M=L("./src/errors.ts"),G=L("./src/utils/logger.ts"),F=L("./src/utils/mp4-tools.ts"),P=L("./src/loader/m3u8-parser.ts"),k=L("./src/types/loader.ts"),y=L("./src/utils/attr-list.ts");function C(A){var S=A.type;switch(S){case k.PlaylistContextType.AUDIO_TRACK:return k.PlaylistLevelType.AUDIO;case k.PlaylistContextType.SUBTITLE_TRACK:return k.PlaylistLevelType.SUBTITLE;default:return k.PlaylistLevelType.MAIN}}function O(A,S){var c=A.url;return(c===void 0||c.indexOf("data:")===0)&&(c=S.url),c}var R=function(){function A(c){this.hls=void 0,this.loaders=Object.create(null),this.hls=c,this.registerListeners()}var S=A.prototype;return S.registerListeners=function(){var s=this.hls;s.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.on(B.Events.LEVEL_LOADING,this.onLevelLoading,this),s.on(B.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),s.on(B.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},S.unregisterListeners=function(){var s=this.hls;s.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(B.Events.LEVEL_LOADING,this.onLevelLoading,this),s.off(B.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),s.off(B.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},S.createInternalLoader=function(s){var u=this.hls.config,h=u.pLoader,T=u.loader,p=h||T,f=new p(u);return s.loader=f,this.loaders[s.type]=f,f},S.getInternalLoader=function(s){return this.loaders[s.type]},S.resetInternalLoader=function(s){this.loaders[s]&&delete this.loaders[s]},S.destroyInternalLoaders=function(){for(var s in this.loaders){var u=this.loaders[s];u&&u.destroy(),this.resetInternalLoader(s)}},S.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},S.onManifestLoading=function(s,u){var h=u.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:k.PlaylistContextType.MANIFEST,url:h,deliveryDirectives:null})},S.onLevelLoading=function(s,u){var h=u.id,T=u.level,p=u.url,f=u.deliveryDirectives;this.load({id:h,groupId:null,level:T,responseType:"text",type:k.PlaylistContextType.LEVEL,url:p,deliveryDirectives:f})},S.onAudioTrackLoading=function(s,u){var h=u.id,T=u.groupId,p=u.url,f=u.deliveryDirectives;this.load({id:h,groupId:T,level:null,responseType:"text",type:k.PlaylistContextType.AUDIO_TRACK,url:p,deliveryDirectives:f})},S.onSubtitleTrackLoading=function(s,u){var h=u.id,T=u.groupId,p=u.url,f=u.deliveryDirectives;this.load({id:h,groupId:T,level:null,responseType:"text",type:k.PlaylistContextType.SUBTITLE_TRACK,url:p,deliveryDirectives:f})},S.load=function(s){var u,h=this.hls.config,T=this.getInternalLoader(s);if(T){var p=T.context;if(p&&p.url===s.url){G.logger.trace("[playlist-loader]: playlist request ongoing");return}G.logger.log("[playlist-loader]: aborting previous loader for type: "+s.type),T.abort()}var f,D,v,m;switch(s.type){case k.PlaylistContextType.MANIFEST:f=h.manifestLoadingMaxRetry,D=h.manifestLoadingTimeOut,v=h.manifestLoadingRetryDelay,m=h.manifestLoadingMaxRetryTimeout;break;case k.PlaylistContextType.LEVEL:case k.PlaylistContextType.AUDIO_TRACK:case k.PlaylistContextType.SUBTITLE_TRACK:f=0,D=h.levelLoadingTimeOut;break;default:f=h.levelLoadingMaxRetry,D=h.levelLoadingTimeOut,v=h.levelLoadingRetryDelay,m=h.levelLoadingMaxRetryTimeout;break}if(T=this.createInternalLoader(s),(u=s.deliveryDirectives)!==null&&u!==void 0&&u.part){var a;if(s.type===k.PlaylistContextType.LEVEL&&s.level!==null?a=this.hls.levels[s.level].details:s.type===k.PlaylistContextType.AUDIO_TRACK&&s.id!==null?a=this.hls.audioTracks[s.id].details:s.type===k.PlaylistContextType.SUBTITLE_TRACK&&s.id!==null&&(a=this.hls.subtitleTracks[s.id].details),a){var d=a.partTarget,o=a.targetduration;d&&o&&(D=Math.min(Math.max(d*3,o*.8)*1e3,D))}}var E={timeout:D,maxRetry:f,retryDelay:v,maxRetryDelay:m,highWaterMark:0},b={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};T.load(s,E,b)},S.loadsuccess=function(s,u,h,T){if(T===void 0&&(T=null),h.isSidxRequest){this.handleSidxRequest(s,h),this.handlePlaylistLoaded(s,u,h,T);return}this.resetInternalLoader(h.type);var p=s.data;if(p.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(s,h,"no EXTM3U 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N=E.some(function(U){return!U.url});!N&&m[0].audioCodec&&!m[0].attrs.AUDIO&&(G.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),E.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new y.AttrList({}),bitrate:0,url:""}))}p.trigger(B.Events.MANIFEST_LOADED,{levels:m,audioTracks:E,subtitles:b,captions:x,url:D,stats:u,networkDetails:T,sessionData:a})},S.handleTrackOrLevelPlaylist=function(s,u,h,T){var p=this.hls,f=h.id,D=h.level,v=h.type,m=O(s,h),a=Object(J.isFiniteNumber)(f)?f:0,d=Object(J.isFiniteNumber)(D)?D:a,o=C(h),E=P.default.parseLevelPlaylist(s.data,m,d,o,a);if(!E.fragments.length){p.trigger(B.Events.ERROR,{type:M.ErrorTypes.NETWORK_ERROR,details:M.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:m,reason:"no fragments found in level",level:typeof h.level=="number"?h.level:void 0});return}if(v===k.PlaylistContextType.MANIFEST){var b={attrs:new 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M.box(M.types.stbl,M.stsd(F),M.box(M.types.stts,M.STTS),M.box(M.types.stsc,M.STSC),M.box(M.types.stsz,M.STSZ),M.box(M.types.stco,M.STCO))},M.avc1=function(F){var P=[],k=[],y,C,O;for(y=0;y<F.sps.length;y++)C=F.sps[y],O=C.byteLength,P.push(O>>>8&255),P.push(O&255),P=P.concat(Array.prototype.slice.call(C));for(y=0;y<F.pps.length;y++)C=F.pps[y],O=C.byteLength,k.push(O>>>8&255),k.push(O&255),k=k.concat(Array.prototype.slice.call(C));var R=M.box(M.types.avcC,new Uint8Array([1,P[3],P[4],P[5],252|3,224|F.sps.length].concat(P).concat([F.pps.length]).concat(k))),A=F.width,S=F.height,c=F.pixelRatio[0],s=F.pixelRatio[1];return M.box(M.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,A>>8&255,A&255,S>>8&255,S&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]),R,M.box(M.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),M.box(M.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,c&255,s>>24,s>>16&255,s>>8&255,s&255])))},M.esds=function(F){var P=F.config.length;return new Uint8Array([0,0,0,0,3,23+P,0,1,0,4,15+P,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([P]).concat(F.config).concat([6,1,2]))},M.mp4a=function(F){var P=F.samplerate;return M.box(M.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,F.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),M.box(M.types.esds,M.esds(F)))},M.mp3=function(F){var P=F.samplerate;return M.box(M.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,F.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},M.stsd=function(F){return F.type==="audio"?!F.isAAC&&F.codec==="mp3"?M.box(M.types.stsd,M.STSD,M.mp3(F)):M.box(M.types.stsd,M.STSD,M.mp4a(F)):M.box(M.types.stsd,M.STSD,M.avc1(F))},M.tkhd=function(F){var P=F.id,k=F.duration*F.timescale,y=F.width,C=F.height,O=Math.floor(k/(J+1)),R=Math.floor(k%(J+1));return M.box(M.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,P>>24&255,P>>16&255,P>>8&255,P&255,0,0,0,0,O>>24,O>>16&255,O>>8&255,O&255,R>>24,R>>16&255,R>>8&255,R&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,y>>8&255,y&255,0,0,C>>8&255,C&255,0,0]))},M.traf=function(F,P){var k=M.sdtp(F),y=F.id,C=Math.floor(P/(J+1)),O=Math.floor(P%(J+1));return M.box(M.types.traf,M.box(M.types.tfhd,new Uint8Array([0,0,0,0,y>>24,y>>16&255,y>>8&255,y&255])),M.box(M.types.tfdt,new Uint8Array([1,0,0,0,C>>24,C>>16&255,C>>8&255,C&255,O>>24,O>>16&255,O>>8&255,O&255])),M.trun(F,k.length+16+20+8+16+8+8),k)},M.trak=function(F){return F.duration=F.duration||4294967295,M.box(M.types.trak,M.tkhd(F),M.mdia(F))},M.trex=function(F){var P=F.id;return M.box(M.types.trex,new Uint8Array([0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},M.trun=function(F,P){var k=F.samples||[],y=k.length,C=12+16*y,O=new Uint8Array(C),R,A,S,c,s,u;for(P+=8+C,O.set([0,0,15,1,y>>>24&255,y>>>16&255,y>>>8&255,y&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),R=0;R<y;R++)A=k[R],S=A.duration,c=A.size,s=A.flags,u=A.cts,O.set([S>>>24&255,S>>>16&255,S>>>8&255,S&255,c>>>24&255,c>>>16&255,c>>>8&255,c&255,s.isLeading<<2|s.dependsOn,s.isDependedOn<<6|s.hasRedundancy<<4|s.paddingValue<<1|s.isNonSync,s.degradPrio&240<<8,s.degradPrio&15,u>>>24&255,u>>>16&255,u>>>8&255,u&255],12+16*R);return M.box(M.types.trun,O)},M.initSegment=function(F){M.types||M.init();var P=M.moov(F),k=new Uint8Array(M.FTYP.byteLength+P.byteLength);return k.set(M.FTYP),k.set(P,M.FTYP.byteLength),k},M}();B.types=void 0,B.HDLR_TYPES=void 0,B.STTS=void 0,B.STSC=void 0,B.STCO=void 0,B.STSZ=void 0,B.VMHD=void 0,B.SMHD=void 0,B.STSD=void 0,B.FTYP=void 0,B.DINF=void 0,q.default=B},"./src/remux/mp4-remuxer.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"default",function(){return u}),L.d(q,"normalizePts",function(){return h});var J=L("./src/polyfills/number.ts"),B=L("./src/remux/aac-helper.ts"),M=L("./src/remux/mp4-generator.ts"),G=L("./src/events.ts"),F=L("./src/errors.ts"),P=L("./src/utils/logger.ts"),k=L("./src/types/loader.ts"),y=L("./src/utils/timescale-conversion.ts");function C(){return C=Object.assign||function(D){for(var v=1;v<arguments.length;v++){var m=arguments[v];for(var a in m)Object.prototype.hasOwnProperty.call(m,a)&&(D[a]=m[a])}return D},C.apply(this,arguments)}var O=10*1e3,R=1024,A=1152,S=null,c=null,s=!1,u=function(){function D(m,a,d,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=m,this.config=a,this.typeSupported=d,this.ISGenerated=!1,S===null){var E=navigator.userAgent||"",b=E.match(/Chrome\/(\d+)/i);S=b?parseInt(b[1]):0}if(c===null){var x=navigator.userAgent.match(/Safari\/(\d+)/i);c=x?parseInt(x[1]):0}s=!!S&&S<75||!!c&&c<600}var v=D.prototype;return v.destroy=function(){},v.resetTimeStamp=function(a){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=a},v.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},v.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},v.getVideoStartPts=function(a){var d=!1,o=a.reduce(function(E,b){var x=b.pts-E;return x<-4294967296?(d=!0,h(E,b.pts)):x>0?E:b.pts},a[0].pts);return d&&P.logger.debug("PTS rollover detected"),o},v.remux=function(a,d,o,E,b,x,N,U){var K,V,_,I,Y,ee,oe=b,he=b,Le=a.pid>-1,xe=d.pid>-1,Ae=d.samples.length,Te=a.samples.length>0,Ce=Ae>1,pe=(!Le||Te)&&(!xe||Ce)||this.ISGenerated||N;if(pe){this.ISGenerated||(_=this.generateIS(a,d,b));var de=this.isVideoContiguous,re=-1;if(Ce&&(re=T(d.samples),!de&&this.config.forceKeyFrameOnDiscontinuity))if(ee=!0,re>0){P.logger.warn("[mp4-remuxer]: Dropped "+re+" out of "+Ae+" video samples due to a missing keyframe");var ce=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(re),d.dropped+=re,he+=(d.samples[0].pts-ce)/(d.timescale||9e4)}else re===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ae+" video samples"),ee=!1);if(this.ISGenerated){if(Te&&Ce){var ae=this.getVideoStartPts(d.samples),we=h(a.samples[0].pts,ae)-ae,De=we/d.inputTimeScale;oe+=Math.max(0,De),he+=Math.max(0,-De)}if(Te){if(a.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),_=this.generateIS(a,d,b)),V=this.remuxAudio(a,oe,this.isAudioContiguous,x,xe||Ce||U===k.PlaylistLevelType.AUDIO?he:void 0),Ce){var ye=V?V.endPTS-V.startPTS:0;d.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),_=this.generateIS(a,d,b)),K=this.remuxVideo(d,he,de,ye)}}else Ce&&(K=this.remuxVideo(d,he,de,0));K&&(K.firstKeyFrame=re,K.independent=re!==-1)}}return this.ISGenerated&&(o.samples.length&&(Y=this.remuxID3(o,b)),E.samples.length&&(I=this.remuxText(E,b))),{audio:V,video:K,initSegment:_,independent:ee,text:I,id3:Y}},v.generateIS=function(a,d,o){var E=a.samples,b=d.samples,x=this.typeSupported,N={},U=!Object(J.isFiniteNumber)(this._initPTS),K="audio/mp4",V,_,I;if(U&&(V=_=Infinity),a.config&&E.length&&(a.timescale=a.samplerate,a.isAAC||(x.mpeg?(K="audio/mpeg",a.codec=""):x.mp3&&(a.codec="mp3")),N.audio={id:"audio",container:K,codec:a.codec,initSegment:!a.isAAC&&x.mpeg?new Uint8Array(0):M.default.initSegment([a]),metadata:{channelCount:a.channelCount}},U&&(I=a.inputTimeScale,V=_=E[0].pts-Math.round(I*o))),d.sps&&d.pps&&b.length&&(d.timescale=d.inputTimeScale,N.video={id:"main",container:"video/mp4",codec:d.codec,initSegment:M.default.initSegment([d]),metadata:{width:d.width,height:d.height}},U)){I=d.inputTimeScale;var Y=this.getVideoStartPts(b),ee=Math.round(I*o);_=Math.min(_,h(b[0].dts,Y)-ee),V=Math.min(V,Y-ee)}if(Object.keys(N).length)return this.ISGenerated=!0,U&&(this._initPTS=V,this._initDTS=_),{tracks:N,initPTS:V,timescale:I}},v.remuxVideo=function(a,d,o,E){var b=a.inputTimeScale,x=a.samples,N=[],U=x.length,K=this._initPTS,V=this.nextAvcDts,_=8,I,Y,ee,oe=Number.POSITIVE_INFINITY,he=Number.NEGATIVE_INFINITY,Le=0,xe=!1;if(!o||V===null){var Ae=d*b,Te=x[0].pts-h(x[0].dts,x[0].pts);V=Ae-Te}for(var Ce=0;Ce<U;Ce++){var pe=x[Ce];if(pe.pts=h(pe.pts-K,V),pe.dts=h(pe.dts-K,V),pe.dts>pe.pts){var de=9e4*.2;Le=Math.max(Math.min(Le,pe.pts-pe.dts),-1*de)}pe.dts<x[Ce>0?Ce-1:Ce].dts&&(xe=!0)}xe&&x.sort(function(wt,ze){var lt=wt.dts-ze.dts,Mt=wt.pts-ze.pts;return lt||Mt}),Y=x[0].dts,ee=x[x.length-1].dts;var re=Math.round((ee-Y)/(U-1));if(Le<0){if(Le<re*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(y.toMsFromMpegTsClock)(-re,!0)+" ms");for(var ce=Le,ae=0;ae<U;ae++)x[ae].dts=ce=Math.max(ce,x[ae].pts-re),x[ae].pts=Math.max(ce,x[ae].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(y.toMsFromMpegTsClock)(Le,!0)+" ms to overcome this issue");for(var we=0;we<U;we++)x[we].dts=x[we].dts+Le}Y=x[0].dts}if(o){var De=Y-V,ye=De>re,Me=De<-1;if(ye||Me){ye?P.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(De,!0)+" ms ("+De+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(y.toMsFromMpegTsClock)(-De,!0)+" ms ("+De+"dts) overlapping between fragments detected"),Y=V;var Pe=x[0].pts-De;x[0].dts=Y,x[0].pts=Pe,P.logger.log("Video: First PTS/DTS adjusted: "+Object(y.toMsFromMpegTsClock)(Pe,!0)+"/"+Object(y.toMsFromMpegTsClock)(Y,!0)+", delta: "+Object(y.toMsFromMpegTsClock)(De,!0)+" ms")}}s&&(Y=Math.max(0,Y));for(var Ne=0,Fe=0,Be=0;Be<U;Be++){for(var Ue=x[Be],nt=Ue.units,it=nt.length,$e=0,tt=0;tt<it;tt++)$e+=nt[tt].data.length;Fe+=$e,Ne+=it,Ue.length=$e,Ue.dts=Math.max(Ue.dts,Y),Ue.pts=Math.max(Ue.pts,Ue.dts,0),oe=Math.min(Ue.pts,oe),he=Math.max(Ue.pts,he)}ee=x[U-1].dts;var ct=Fe+4*Ne+8,et;try{et=new Uint8Array(ct)}catch(wt){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:F.ErrorTypes.MUX_ERROR,details:F.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ct,reason:"fail allocating video mdat "+ct});return}var ot=new DataView(et.buffer);ot.setUint32(0,ct),et.set(M.default.types.mdat,4);for(var Oe=0;Oe<U;Oe++){for(var ht=x[Oe],st=ht.units,je=0,Ye=0,Ee=st.length;Ye<Ee;Ye++){var ge=st[Ye],be=ge.data,ne=ge.data.byteLength;ot.setUint32(_,ne),_+=4,et.set(be,_),_+=ne,je+=4+ne}if(Oe<U-1)I=x[Oe+1].dts-ht.dts;else{var ie=this.config,se=ht.dts-x[Oe>0?Oe-1:Oe].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var ue=Math.floor(ie.maxBufferHole*b),ke=(E?oe+E*b:this.nextAudioPts)-ht.pts;ke>ue?(I=ke-se,I<0&&(I=se),P.logger.log("[mp4-remuxer]: It is approximately "+ke/90+" ms to the next segment; using duration "+I/90+" ms for the last video frame.")):I=se}else I=se}var Se=Math.round(ht.pts-ht.dts);N.push(new p(ht.key,I,je,Se))}if(N.length&&S&&S<70){var Ve=N[0].flags;Ve.dependsOn=2,Ve.isNonSync=0}console.assert(I!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=V=ee+I,this.isVideoContiguous=!0;var at=M.default.moof(a.sequenceNumber++,Y,C({},a,{samples:N})),We="video",mt={data1:at,data2:et,startPTS:oe/b,endPTS:(he+I)/b,startDTS:Y/b,endDTS:V/b,type:We,hasAudio:!1,hasVideo:!0,nb:N.length,dropped:a.dropped};return a.samples=[],a.dropped=0,console.assert(et.length,"MDAT length must not be zero"),mt},v.remuxAudio=function(a,d,o,E,b){var x=a.inputTimeScale,N=a.samplerate?a.samplerate:x,U=x/N,K=a.isAAC?R:A,V=K*U,_=this._initPTS,I=!a.isAAC&&this.typeSupported.mpeg,Y=[],ee=a.samples,oe=I?0:8,he=this.nextAudioPts||-1,Le=d*x;if(this.isAudioContiguous=o=o||ee.length&&he>0&&(E&&Math.abs(Le-he)<9e3||Math.abs(h(ee[0].pts-_,Le)-he)<20*V),ee.forEach(function(be){be.pts=h(be.pts-_,Le)}),!o||he<0){if(ee=ee.filter(function(be){return be.pts>=0}),!ee.length)return;b===0?he=0:E?he=Math.max(0,Le):he=ee[0].pts}if(a.isAAC)for(var xe=b!==void 0,Ae=this.config.maxAudioFramesDrift,Te=0,Ce=he;Te<ee.length;Te++){var pe=ee[Te],de=pe.pts,re=de-Ce,ce=Math.abs(1e3*re/x);if(re<=-Ae*V&&xe)Te===0&&(P.logger.warn("Audio frame @ "+(de/x).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*re/x)+" ms."),this.nextAudioPts=he=Ce=de);else if(re>=Ae*V&&ce<O&&xe){var ae=Math.round(re/V);Ce=de-ae*V,Ce<0&&(ae--,Ce+=V),Te===0&&(this.nextAudioPts=he=Ce),P.logger.warn("[mp4-remuxer]: Injecting "+ae+" audio frame @ "+(Ce/x).toFixed(3)+"s due to "+Math.round(1e3*re/x)+" ms gap.");for(var we=0;we<ae;we++){var De=Math.max(Ce,0),ye=B.default.getSilentFrame(a.manifestCodec||a.codec,a.channelCount);ye||(P.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),ye=pe.unit.subarray()),ee.splice(Te,0,{unit:ye,pts:De}),Ce+=V,Te++}}pe.pts=Ce,Ce+=V}for(var Me=null,Pe=null,Ne,Fe=0,Be=ee.length;Be--;)Fe+=ee[Be].unit.byteLength;for(var Ue=0,nt=ee.length;Ue<nt;Ue++){var it=ee[Ue],$e=it.unit,tt=it.pts;if(Pe!==null){var ct=Y[Ue-1];ct.duration=Math.round((tt-Pe)/U)}else if(o&&a.isAAC&&(tt=he),Me=tt,Fe>0){Fe+=oe;try{Ne=new Uint8Array(Fe)}catch(be){this.observer.emit(G.Events.ERROR,G.Events.ERROR,{type:F.ErrorTypes.MUX_ERROR,details:F.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Fe,reason:"fail allocating audio mdat "+Fe});return}if(!I){var et=new DataView(Ne.buffer);et.setUint32(0,Fe),Ne.set(M.default.types.mdat,4)}}else return;Ne.set($e,oe);var ot=$e.byteLength;oe+=ot,Y.push(new p(!0,K,ot,0)),Pe=tt}var Oe=Y.length;if(!Oe)return;var ht=Y[Y.length-1];this.nextAudioPts=he=Pe+U*ht.duration;var st=I?new Uint8Array(0):M.default.moof(a.sequenceNumber++,Me/U,C({},a,{samples:Y}));a.samples=[];var je=Me/x,Ye=he/x,Ee="audio",ge={data1:st,data2:Ne,startPTS:je,endPTS:Ye,startDTS:je,endDTS:Ye,type:Ee,hasAudio:!0,hasVideo:!1,nb:Oe};return this.isAudioContiguous=!0,console.assert(Ne.length,"MDAT length must not be zero"),ge},v.remuxEmptyAudio=function(a,d,o,E){var b=a.inputTimeScale,x=a.samplerate?a.samplerate:b,N=b/x,U=this.nextAudioPts,K=(U!==null?U:E.startDTS*b)+this._initDTS,V=E.endDTS*b+this._initDTS,_=N*R,I=Math.ceil((V-K)/_),Y=B.default.getSilentFrame(a.manifestCodec||a.codec,a.channelCount);if(P.logger.warn("[mp4-remuxer]: remux empty Audio"),!Y){P.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio 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0,this.duration=m,this.size=a,this.cts=d,this.flags=new f(v)},f=function(v){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=v?2:1,this.isNonSync=v?0:1}},"./src/remux/passthrough-remuxer.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/polyfills/number.ts"),B=L("./src/utils/mp4-tools.ts"),M=L("./src/loader/fragment.ts"),G=L("./src/utils/logger.ts"),F=function(){function y(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var C=y.prototype;return C.destroy=function(){},C.resetTimeStamp=function(R){this.initPTS=R,this.lastEndDTS=null},C.resetNextTimestamp=function(){this.lastEndDTS=null},C.resetInitSegment=function(R,A,S){this.audioCodec=A,this.videoCodec=S,this.generateInitSegment(R),this.emitInitSegment=!0},C.generateInitSegment=function(R){var 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Skipping it!");return}this.chars[this.pos].setChar(E,this.currPenState),this.moveCursor(1)},a.clearFromPos=function(o){var E;for(E=o;E<F;E++)this.chars[E].reset()},a.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},a.clearToEndOfRow=function(){this.clearFromPos(this.pos)},a.getTextString=function(){for(var o=[],E=!0,b=0;b<F;b++){var x=this.chars[b].uchar;x!==" "&&(E=!1),o.push(x)}return E?"":o.join("")},a.setPenStyles=function(o){this.currPenState.setStyles(o);var E=this.chars[this.pos];E.setPenState(this.currPenState)},m}(),h=function(){function m(d){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<G;o++)this.rows.push(new u(d));this.logger=d,this.currRow=G-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var a=m.prototype;return a.reset=function(){for(var o=0;o<G;o++)this.rows[o].clear();this.currRow=G-1},a.equals=function(o){for(var E=!0,b=0;b<G;b++)if(!this.rows[b].equals(o.rows[b])){E=!1;break}return E},a.copy=function(o){for(var E=0;E<G;E++)this.rows[E].copy(o.rows[E])},a.isEmpty=function(){for(var o=!0,E=0;E<G;E++)if(!this.rows[E].isEmpty()){o=!1;break}return o},a.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},a.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},a.insertChar=function(o){var E=this.rows[this.currRow];E.insertChar(o)},a.setPen=function(o){var E=this.rows[this.currRow];E.setPenStyles(o)},a.moveCursor=function(o){var E=this.rows[this.currRow];E.moveCursor(o)},a.setCursor=function(o){this.logger.log(R.INFO,"setCursor: "+o);var E=this.rows[this.currRow];E.setCursor(o)},a.setPAC=function(o){this.logger.log(R.INFO,"pacData = "+JSON.stringify(o));var E=o.row-1;if(this.nrRollUpRows&&E<this.nrRollUpRows-1&&(E=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==E){for(var b=0;b<G;b++)this.rows[b].clear();var x=this.currRow+1-this.nrRollUpRows,N=this.lastOutputScreen;if(N){var U=N.rows[x].cueStartTime,K=this.logger.time;if(U&&K!==null&&U<K)for(var V=0;V<this.nrRollUpRows;V++)this.rows[E-this.nrRollUpRows+V+1].copy(N.rows[x+V])}}this.currRow=E;var _=this.rows[this.currRow];if(o.indent!==null){var I=o.indent,Y=Math.max(I-1,0);_.setCursor(o.indent),o.color=_.chars[Y].penState.foreground}var ee={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(ee)},a.setBkgData=function(o){this.logger.log(R.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},a.setRollUpRows=function(o){this.nrRollUpRows=o},a.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(R.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(R.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,E=this.rows.splice(o,1)[0];E.clear(),this.rows.splice(this.currRow,0,E),this.logger.log(R.INFO,"Rolling up")},a.getDisplayText=function(o){o=o||!1;for(var E=[],b="",x=-1,N=0;N<G;N++){var U=this.rows[N].getTextString();U&&(x=N+1,o?E.push("Row "+x+": '"+U+"'"):E.push(U.trim()))}return E.length>0&&(o?b="["+E.join(" | ")+"]":b=E.join(`
`)),b},a.getTextAndFormat=function(){return this.rows},m}(),T=function(){function m(d,o,E){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=d,this.outputFilter=o,this.mode=null,this.verbose=0,this.displayedMemory=new h(E),this.nonDisplayedMemory=new h(E),this.lastOutputScreen=new h(E),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=E}var a=m.prototype;return a.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[G-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},a.getHandler=function(){return this.outputFilter},a.setHandler=function(o){this.outputFilter=o},a.setPAC=function(o){this.writeScreen.setPAC(o)},a.setBkgData=function(o){this.writeScreen.setBkgData(o)},a.setMode=function(o){if(o===this.mode)return;this.mode=o,this.logger.log(R.INFO,"MODE="+o),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=o},a.insertChars=function(o){for(var E=0;E<o.length;E++)this.writeScreen.insertChar(o[E]);var b=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(R.INFO,b+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(R.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},a.ccRCL=function(){this.logger.log(R.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},a.ccBS=function(){if(this.logger.log(R.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},a.ccAOF=function(){},a.ccAON=function(){},a.ccDER=function(){this.logger.log(R.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},a.ccRU=function(o){this.logger.log(R.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},a.ccFON=function(){this.logger.log(R.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},a.ccRDC=function(){this.logger.log(R.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},a.ccTR=function(){this.logger.log(R.INFO,"TR"),this.setMode("MODE_TEXT")},a.ccRTD=function(){this.logger.log(R.INFO,"RTD"),this.setMode("MODE_TEXT")},a.ccEDM=function(){this.logger.log(R.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},a.ccCR=function(){this.logger.log(R.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},a.ccENM=function(){this.logger.log(R.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},a.ccEOC=function(){if(this.logger.log(R.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(R.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},a.ccTO=function(o){this.logger.log(R.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},a.ccMIDROW=function(o){var E={flash:!1};if(E.underline=o%2===1,E.italics=o>=46,E.italics)E.foreground="white";else{var b=Math.floor(o/2)-16,x=["white","green","blue","cyan","red","yellow","magenta"];E.foreground=x[b]}this.logger.log(R.INFO,"MIDROW: "+JSON.stringify(E)),this.writeScreen.setPen(E)},a.outputDataUpdate=function(o){o===void 0&&(o=!1);var E=this.logger.time;if(E===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=E:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,E,this.lastOutputScreen),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:E),this.lastOutputScreen.copy(this.displayedMemory))},a.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},m}(),p=function(){function m(d,o,E){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var b=new A;this.channels=[null,new T(d,o,b),new T(d+1,E,b)],this.cmdHistory=v(),this.logger=b}var a=m.prototype;return a.getHandler=function(o){return this.channels[o].getHandler()},a.setHandler=function(o,E){this.channels[o].setHandler(E)},a.addData=function(o,E){var b,x,N,U=!1;this.logger.time=o;for(var K=0;K<E.length;K+=2){if(x=E[K]&127,N=E[K+1]&127,x===0&&N===0)continue;if(this.logger.log(R.DATA,"["+S([E[K],E[K+1]])+"] -> ("+S([x,N])+")"),b=this.parseCmd(x,N),b||(b=this.parseMidrow(x,N)),b||(b=this.parsePAC(x,N)),b||(b=this.parseBackgroundAttributes(x,N)),!b&&(U=this.parseChars(x,N),U)){var V=this.currentChannel;if(V&&V>0){var _=this.channels[V];_.insertChars(U)}else this.logger.log(R.WARNING,"No channel found yet. TEXT-MODE?")}!b&&!U&&this.logger.log(R.WARNING,"Couldn't parse cleaned data "+S([x,N])+" orig: "+S([E[K],E[K+1]]))}},a.parseCmd=function(o,E){var b=this.cmdHistory,x=(o===20||o===28||o===21||o===29)&&E>=32&&E<=47,N=(o===23||o===31)&&E>=33&&E<=35;if(!(x||N))return!1;if(D(o,E,b))return f(null,null,b),this.logger.log(R.DEBUG,"Repeated command ("+S([o,E])+") is dropped"),!0;var U=o===20||o===21||o===23?1:2,K=this.channels[U];return o===20||o===21||o===28||o===29?E===32?K.ccRCL():E===33?K.ccBS():E===34?K.ccAOF():E===35?K.ccAON():E===36?K.ccDER():E===37?K.ccRU(2):E===38?K.ccRU(3):E===39?K.ccRU(4):E===40?K.ccFON():E===41?K.ccRDC():E===42?K.ccTR():E===43?K.ccRTD():E===44?K.ccEDM():E===45?K.ccCR():E===46?K.ccENM():E===47&&K.ccEOC():K.ccTO(E-32),f(o,E,b),this.currentChannel=U,!0},a.parseMidrow=function(o,E){var b=0;if((o===17||o===25)&&E>=32&&E<=47){if(o===17?b=1:b=2,b!==this.currentChannel)return this.logger.log(R.ERROR,"Mismatch channel in midrow parsing"),!1;var x=this.channels[b];return x?(x.ccMIDROW(E),this.logger.log(R.DEBUG,"MIDROW ("+S([o,E])+")"),!0):!1}return!1},a.parsePAC=function(o,E){var b,x=this.cmdHistory,N=(o>=17&&o<=23||o>=25&&o<=31)&&E>=64&&E<=127,U=(o===16||o===24)&&E>=64&&E<=95;if(!(N||U))return!1;if(D(o,E,x))return f(null,null,x),!0;var K=o<=23?1:2;E>=64&&E<=95?b=K===1?P[o]:y[o]:b=K===1?k[o]:C[o];var V=this.channels[K];return V?(V.setPAC(this.interpretPAC(b,E)),f(o,E,x),this.currentChannel=K,!0):!1},a.interpretPAC=function(o,E){var b,x={color:null,italics:!1,indent:null,underline:!1,row:o};return E>95?b=E-96:b=E-64,x.underline=(b&1)===1,b<=13?x.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(b/2)]:b<=15?(x.italics=!0,x.color="white"):x.indent=Math.floor((b-16)/2)*4,x},a.parseChars=function(o,E){var b,x=null,N=null;if(o>=25?(b=2,N=o-8):(b=1,N=o),N>=17&&N<=19){var U;N===17?U=E+80:N===18?U=E+112:U=E+144,this.logger.log(R.INFO,"Special char '"+M(U)+"' in channel "+b),x=[U]}else o>=32&&o<=127&&(x=E===0?[o]:[o,E]);if(x){var K=S(x);this.logger.log(R.DEBUG,"Char codes = "+K.join(",")),f(o,E,this.cmdHistory)}return x},a.parseBackgroundAttributes=function(o,E){var b=(o===16||o===24)&&E>=32&&E<=47,x=(o===23||o===31)&&E>=45&&E<=47;if(!(b||x))return!1;var N,U={};o===16||o===24?(N=Math.floor((E-32)/2),U.background=O[N],E%2===1&&(U.background=U.background+"_semi")):E===45?U.background="transparent":(U.foreground="black",E===47&&(U.underline=!0));var K=o<=23?1:2,V=this.channels[K];return V.setBkgData(U),f(o,E,this.cmdHistory),!0},a.reset=function(){for(var o=0;o<Object.keys(this.channels).length;o++){var E=this.channels[o];E&&E.reset()}this.cmdHistory=v()},a.cueSplitAtTime=function(o){for(var E=0;E<this.channels.length;E++){var b=this.channels[E];b&&b.cueSplitAtTime(o)}},m}();function f(m,a,d){d.a=m,d.b=a}function D(m,a,d){return d.a===m&&d.b===a}function v(){return{a:null,b:null}}q.default=p},"./src/utils/codecs.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"isCodecType",function(){return B}),L.d(q,"isCodecSupportedInMp4",function(){return M});var J={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function B(G,F){var P=J[F];return!!P&&P[G.slice(0,4)]===!0}function M(G,F){return MediaSource.isTypeSupported((F||"video")+'/mp4;codecs="'+G+'"')}},"./src/utils/cues.ts":function(le,q,L){"use strict";L.r(q);var J=L("./src/utils/vttparser.ts"),B=L("./src/utils/webvtt-parser.ts"),M=L("./src/utils/texttrack-utils.ts"),G=/\s/,F={newCue:function(k,y,C,O){for(var R=[],A,S,c,s,u,h=self.VTTCue||self.TextTrackCue,T=0;T<O.rows.length;T++)if(A=O.rows[T],c=!0,s=0,u="",!A.isEmpty()){for(var p=0;p<A.chars.length;p++)G.test(A.chars[p].uchar)&&c?s++:(u+=A.chars[p].uchar,c=!1);A.cueStartTime=y,y===C&&(C+=1e-4),s>=16?s--:s++;var f=Object(J.fixLineBreaks)(u.trim()),D=Object(B.generateCueId)(y,C,f);(!k||!k.cues||!k.cues.getCueById(D))&&(S=new h(y,C,f),S.id=D,S.line=T+1,S.align="left",S.position=10+Math.min(80,Math.floor(s*8/32)*10),R.push(S))}return k&&R.length&&(R.sort(function(v,m){return v.line==="auto"||m.line==="auto"?0:v.line>8&&m.line>8?m.line-v.line:v.line-m.line}),R.forEach(function(v){return Object(M.addCueToTrack)(k,v)})),R}};q.default=F},"./src/utils/discontinuities.ts":function(le,q,L){"use strict";L.r(q),L.d(q,"findFirstFragWithCC",function(){return G}),L.d(q,"shouldAlignOnDiscontinuities",function(){return F}),L.d(q,"findDiscontinuousReferenceFrag",function(){return P}),L.d(q,"adjustSlidingStart",function(){return y}),L.d(q,"alignStream",function(){return C}),L.d(q,"alignPDT",function(){return R}),L.d(q,"alignFragmentByPDTDelta",function(){return A}),L.d(q,"alignMediaPlaylistByPDT",function(){return S});var J=L("./src/polyfills/number.ts"),B=L("./src/utils/logger.ts"),M=L("./src/controller/level-helper.ts");function G(c,s){for(var u=null,h=0,T=c.length;h<T;h++){var p=c[h];if(p&&p.cc===s){u=p;break}}return u}function F(c,s,u){return!!(s.details&&(u.endCC>u.startCC||c&&c.cc<u.startCC))}function P(c,s){var u=c.fragments,h=s.fragments;if(!h.length||!u.length){B.logger.log("No fragments to align");return}var T=G(u,h[0].cc);if(!T||T&&!T.startPTS){B.logger.log("No frag in previous level to align on");return}return T}function k(c,s){if(c){var u=c.start+s;c.start=c.startPTS=u,c.endPTS=u+c.duration}}function y(c,s){for(var u=s.fragments,h=0,T=u.length;h<T;h++)k(u[h],c);s.fragmentHint&&k(s.fragmentHint,c),s.alignedSliding=!0}function 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