NewEduCoderBuild/p__Question__Index.ccbaceac.async.js

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se=document.createElement("div");se.className=""+u.toolbarButtonStyleClass.name,se.setAttribute("data-type-name",L.typeName),se.innerHTML=L.icon,se.addEventListener("click",function(){u.markerToolbarButtonClicked(se,L)}),u.buttons.push(se),u.markerButtons.push(se)}),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 B=document.createElement("div");B.className=this.toolbarBlockStyleClass.name,B.style.whiteSpace="nowrap",B.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(B),this.addActionButton(B,'<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(B,'<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()},P.prototype.addButtonClickListener=function(a){this.buttonClickListeners.push(a)},P.prototype.removeButtonClickListener=function(a){this.buttonClickListeners.indexOf(a)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(a),1)},P.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},P.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var a=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var u=0;u<this.markerButtons.length;u++)u<a||u===a&&this.markerButtons.length-1===a?this.markerButtonBlock.appendChild(this.markerButtons[u]):(u===a&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[u]))}},P.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")},P.prototype.resetButtonStyles=function(){var a=this;this.buttons.forEach(function(u){u.className=u.className.replace(a.uiStyleSettings.toolbarButtonStyleColorsClassName?a.uiStyleSettings.toolbarButtonStyleColorsClassName:a.toolbarButtonStyleColorsClass.name,"").trim(),u.className=u.className.replace(a.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?a.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:a.toolbarActiveButtonStyleColorsClass.name,"").trim(),u.className+=" "+(a.uiStyleSettings.toolbarButtonStyleColorsClassName?a.uiStyleSettings.toolbarButtonStyleColorsClassName:a.toolbarButtonStyleColorsClass.name)})},P.prototype.addActionButton=function(a,u,D){var B=this,L=document.createElement("div");switch(L.className=""+this.toolbarButtonStyleClass.name,L.innerHTML=u,L.setAttribute("data-action",D),L.addEventListener("click",function(){B.actionToolbarButtonClicked(L,D)}),D){case"select":L.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":L.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":L.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":L.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":L.style.fill=this.uiStyleSettings.closeButtonColor}a.appendChild(L),this.buttons.push(L)},P.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new we("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 we("toolbar_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new we("toolbar-block",`
        display: inline-block;
        box-sizing: content-box;
    `)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new we("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 we("toolbar-overflow-block_colors",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
      `));var a=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new we("toolbar_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*a)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new we("toolbar_button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new we("toolbar_active_button",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new He("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `)),this.styles.addRule(new He("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `))},P.prototype.markerToolbarButtonClicked=function(a,u){this.setActiveButton(a),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("marker",u)}),this.markerButtonOverflowBlock.style.display="none"},P.prototype.actionToolbarButtonClicked=function(a,u){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(D){return D("action",u)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},P.prototype.setActiveButton=function(a){this.resetButtonStyles(),a.className=a.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),a.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},P.prototype.setActiveMarkerButton=function(a){var u=this.markerButtons.find(function(D){return D.getAttribute("data-type-name")===a});u&&this.setActiveButton(u)},P.prototype.setCurrentMarker=function(a){var u=this;this.currentMarker=a,this.buttons.filter(function(D){return/delete|notes/.test(D.getAttribute("data-action"))}).forEach(function(D){u.currentMarker===void 0?(D.style.fillOpacity="0.4",D.style.pointerEvents="none"):(D.style.fillOpacity="1",D.style.pointerEvents="all")})},P}(),$e=function(){function P(a,u,D,B){this.panels=[],this.panelButtons=[],this.markerjsContainer=a,this.displayMode=u,this.uiStyleSettings=D,this.styles=B,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return P.prototype.addStyles=function(){var a;this.toolboxStyleClass=this.styles.addClass(new we("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 we("toolbox_colors",`
      color: `+this.uiStyleSettings.toolboxColor+`;
    `));var u=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new we("toolbox-button-row",`
      display: flex;
      cursor: default;
      box-sizing: content-box;
    `)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new we("toolbox-button-row_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
    `)),this.toolboxPanelRowStyleClass=this.styles.addClass(new we("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 we("toolbox-panel-row_colors",`
      background-color: `+((a=this.uiStyleSettings.toolboxBackgroundColor)!==null&&a!==void 0?a:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
    `)),this.toolboxButtonStyleClass=this.styles.addClass(new we("toolbox_button",`
      display: inline-block;
      width: `+(this.uiStyleSettings.toolbarHeight-2*u)+`px;
      height: `+(this.uiStyleSettings.toolbarHeight-2*u)+`px;
      padding: `+u+`px;
      box-sizing: content-box;
    `)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new we("toolbox-button_colors",`
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new we("toolbox-active-button_colors",`
      background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
      fill: `+this.uiStyleSettings.toolbarColor+`;
    `)),this.styles.addRule(new He("."+this.toolboxButtonStyleColorsClass.name+":hover",`
        background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
    `)),this.styles.addRule(new He("."+this.toolboxButtonStyleClass.name+" svg",`
      height: `+this.uiStyleSettings.toolbarHeight/2+`px;
    `))},P.prototype.show=function(a){var u;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=a,this.uiContainer.className=this.toolboxStyleClass.name+" "+((u=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&u!==void 0?u:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},P.prototype.setPanelButtons=function(a){var u,D,B=this;this.panels=a,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((u=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&u!==void 0?u:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((D=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&D!==void 0?D:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(L){var se;L.uiStyleSettings=B.uiStyleSettings;var Ne=document.createElement("div");Ne.className=B.toolboxButtonStyleClass.name+" "+((se=B.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&se!==void 0?se:B.toolboxButtonStyleColorsClass.name),Ne.innerHTML=L.icon,Ne.title=L.title,Ne.addEventListener("click",function(){B.panelButtonClick(L)}),B.panelButtons.push(Ne),B.buttonRow.appendChild(Ne)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},P.prototype.panelButtonClick=function(a){var u=this,D=-1;if(a!==this.activePanel){D=this.panels.indexOf(a),this.panelRow.innerHTML="";var B=a.getUi();B.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(B),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=a}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){u.displayMode==="inline"?u.panelRow.style.display="none":u.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(L,se){var Ne,tt;L.className=u.toolboxButtonStyleClass.name+" "+(se===D?""+((Ne=u.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Ne!==void 0?Ne:u.toolboxActiveButtonStyleColorsClass.name):""+((tt=u.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&tt!==void 0?tt:u.toolboxButtonStyleColorsClass.name))})},P}(),Qe=function(P,a){this.title=P,this.icon=a},Ve=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<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 se.colors=[],se.addTransparent=!1,se.colorBoxes=[],se.colors=D,se.currentColor=B,se.setCurrentColor=se.setCurrentColor.bind(se),se.getColorBox=se.getColorBox.bind(se),se}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.whiteSpace="nowrap",this.colors.forEach(function(B){var L=u.getColorBox(B);D.appendChild(L),u.colorBoxes.push(L)}),D},a.prototype.getColorBox=function(u){var D=this,B=this.uiStyleSettings.toolbarHeight/4,L=this.uiStyleSettings.toolbarHeight-B,se=document.createElement("div");se.style.display="inline-block",se.style.boxSizing="content-box",se.style.width=L-2+"px",se.style.height=L-2+"px",se.style.padding="1px",se.style.marginRight="2px",se.style.marginBottom="2px",se.style.borderWidth="2px",se.style.borderStyle="solid",se.style.borderRadius=(L+2)/2+"px",se.style.borderColor=u===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",se.addEventListener("click",function(){D.setCurrentColor(u,se)});var Ne=document.createElement("div");return Ne.style.display="inline-block",Ne.style.width=L-2+"px",Ne.style.height=L-2+"px",Ne.style.backgroundColor=u,Ne.style.borderRadius=L/2+"px",u==="transparent"&&(Ne.style.fill=this.uiStyleSettings.toolboxAccentColor,Ne.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>`),se.appendChild(Ne),se},a.prototype.setCurrentColor=function(u,D){var B=this;this.currentColor=u,this.colorBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(u)},a}(Qe),Ue=function(){function P(a,u,D){this._state="new",this._isSelected=!1,this._container=a,this._overlayContainer=u,this.globalSettings=D,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(P.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),P.prototype.ownsTarget=function(a){return!1},Object.defineProperty(P.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),P.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},P.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},P.prototype.pointerDown=function(a,u){},P.prototype.dblClick=function(a,u){},P.prototype.manipulate=function(a){},P.prototype.pointerUp=function(a){this.stateChanged()},P.prototype.dispose=function(){},P.prototype.addMarkerVisualToContainer=function(a){this.container.childNodes.length>0?this.container.insertBefore(a,this.container.childNodes[0]):this.container.appendChild(a)},P.prototype.getState=function(){return{typeName:P.typeName,state:this.state,notes:this.notes}},P.prototype.restoreState=function(a){this._state=a.state,this.notes=a.notes},P.prototype.scale=function(a,u){},P.prototype.colorChanged=function(a){this.onColorChanged&&this.onColorChanged(a),this.stateChanged()},P.prototype.fillColorChanged=function(a){this.onFillColorChanged&&this.onFillColorChanged(a),this.stateChanged()},P.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var a=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),a.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(a)&&this.onStateChanged(this)}},P.typeName="MarkerBase",P}(),Be=function(){function P(){this.findGripByVisual=this.findGripByVisual.bind(this)}return P.prototype.findGripByVisual=function(a){return this.topLeft.ownsTarget(a)?this.topLeft:this.topCenter.ownsTarget(a)?this.topCenter:this.topRight.ownsTarget(a)?this.topRight:this.centerLeft.ownsTarget(a)?this.centerLeft:this.centerRight.ownsTarget(a)?this.centerRight:this.bottomLeft.ownsTarget(a)?this.bottomLeft:this.bottomCenter.ownsTarget(a)?this.bottomCenter:this.bottomRight.ownsTarget(a)?this.bottomRight:void 0},P}(),ct=function(){function P(){this.GRIP_SIZE=10,this.visual=Z.createGroup(),this.visual.appendChild(Z.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(Z.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return P.prototype.ownsTarget=function(a){return a===this.visual||a===this.visual.childNodes[0]||a===this.visual.childNodes[1]},P}(),st=function(){function P(){}return P.toITransformMatrix=function(a){return{a:a.a,b:a.b,c:a.c,d:a.d,e:a.e,f:a.f}},P.toSVGMatrix=function(a,u){return a.a=u.a,a.b=u.b,a.c=u.c,a.d=u.d,a.e=u.e,a.f=u.f,a},P}(),lt=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.left=0,L.top=0,L.width=0,L.height=0,L.defaultSize={x:50,y:20},L.offsetX=0,L.offsetY=0,L.rotationAngle=0,L.CB_DISTANCE=10,L._suppressMarkerCreateEvent=!1,L.container.transform.baseVal.appendItem(Z.createTransform()),L.setupControlBox(),L}return xe(a,P),Object.defineProperty(a.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(a.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(a.prototype,"visual",{get:function(){return this._visual},set:function(u){this._visual=u;var D=Z.createTransform();this._visual.transform.baseVal.appendItem(D)},enumerable:!1,configurable:!0}),a.prototype.ownsTarget=function(u){return!!P.prototype.ownsTarget.call(this,u)||!!(this.controlGrips.findGripByVisual(u)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(u))},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.left=u.x,this.top=u.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var B=this.unrotatePoint(u);if(this.manipulationStartX=B.x,this.manipulationStartY=B.y,this.offsetX=B.x-this.left,this.offsetY=B.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(D),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(D)){this.activeGrip=this.rotatorGrip;var L=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=L.x-this.width/2,this.top=L.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var se=this.container.transform.baseVal.getItem(0);se.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(se,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},a.prototype.pointerUp=function(u){var D=this.state;P.prototype.pointerUp.call(this,u),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(u),this._state="select",D==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},a.prototype.moveVisual=function(u){this.visual.style.transform="translate("+u.x+"px, "+u.y+"px)"},a.prototype.manipulate=function(u){var D=this.unrotatePoint(u);this.state==="creating"?this.resize(u):this.state==="move"?(this.left=this.manipulationStartLeft+(D.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(D.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(D):this.state==="rotate"&&this.rotate(u)},a.prototype.resize=function(u){var D=this.manipulationStartLeft,B=this.manipulationStartWidth,L=this.manipulationStartTop,se=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:D=this.manipulationStartLeft+u.x-this.manipulationStartX,B=this.manipulationStartWidth+this.manipulationStartLeft-D;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:B=this.manipulationStartWidth+u.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:L=this.manipulationStartTop+u.y-this.manipulationStartY,se=this.manipulationStartHeight+this.manipulationStartTop-L;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:se=this.manipulationStartHeight+u.y-this.manipulationStartY}B>=0?(this.left=D,this.width=B):(this.left=D+B,this.width=-B),se>=0?(this.top=L,this.height=se):(this.top=L+se,this.height=-se),this.setSize()},a.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},a.prototype.rotate=function(u){if(Math.abs(u.x-this.centerX)>.1){var D=Math.sign(u.x-this.centerX);this.rotationAngle=180*Math.atan((u.y-this.centerY)/(u.x-this.centerX))/Math.PI+90*D,this.applyRotation()}},a.prototype.applyRotation=function(){var u=this.container.transform.baseVal.getItem(0);u.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(u,0)},a.prototype.rotatePoint=function(u){if(this.rotationAngle===0)return u;var D=this.container.getCTM(),B=Z.createPoint(u.x,u.y);return{x:(B=B.matrixTransform(D)).x,y:B.y}},a.prototype.unrotatePoint=function(u){if(this.rotationAngle===0)return u;var D=this.container.getCTM();D=D.inverse();var B=Z.createPoint(u.x,u.y);return{x:(B=B.matrixTransform(D)).x,y:B.y}},a.prototype.select=function(){P.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},a.prototype.deselect=function(){P.prototype.deselect.call(this),this.controlBox.style.display="none"},a.prototype.setupControlBox=function(){this.controlBox=Z.createGroup();var u=Z.createTransform();u.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(u),this.container.appendChild(this.controlBox),this.controlRect=Z.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=Z.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new Be,this.addControlGrips(),this.controlBox.style.display="none"},a.prototype.adjustControlBox=function(){var u=this.controlBox.transform.baseVal.getItem(0);u.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(u,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()},a.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()},a.prototype.createGrip=function(){var u=new ct;return u.visual.transform.baseVal.appendItem(Z.createTransform()),this.controlBox.appendChild(u.visual),u},a.prototype.positionGrips=function(){var u=this.controlGrips.topLeft.GRIP_SIZE,D=-u/2,B=D,L=(this.width+this.CB_DISTANCE)/2-u/2,se=(this.height+this.CB_DISTANCE)/2-u/2,Ne=this.height+this.CB_DISTANCE-u/2,tt=this.width+this.CB_DISTANCE-u/2;this.positionGrip(this.controlGrips.topLeft.visual,D,B),this.positionGrip(this.controlGrips.topCenter.visual,L,B),this.positionGrip(this.controlGrips.topRight.visual,tt,B),this.positionGrip(this.controlGrips.centerLeft.visual,D,se),this.positionGrip(this.controlGrips.centerRight.visual,tt,se),this.positionGrip(this.controlGrips.bottomLeft.visual,D,Ne),this.positionGrip(this.controlGrips.bottomCenter.visual,L,Ne),this.positionGrip(this.controlGrips.bottomRight.visual,tt,Ne),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,L,B-3*this.CB_DISTANCE)},a.prototype.positionGrip=function(u,D,B){var L=u.transform.baseVal.getItem(0);L.setTranslate(D,B),u.transform.baseVal.replaceItem(L,0)},a.prototype.hideControlBox=function(){this.controlBox.style.display="none"},a.prototype.showControlBox=function(){this.controlBox.style.display=""},a.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:st.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:st.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.left=D.left,this.top=D.top,this.width=D.width,this.height=D.height,this.rotationAngle=D.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(st.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,D.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(st.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,D.containerTransformMatrix))},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D);var B=this.rotatePoint({x:this.left,y:this.top}),L=this.unrotatePoint({x:B.x*u,y:B.y*D});this.left=L.x,this.top=L.y,this.width=this.width*u,this.height=this.height*D,this.adjustControlBox()},a}(Ue),nt=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor="transparent",L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.opacity=1,L.setStrokeColor=L.setStrokeColor.bind(L),L.setFillColor=L.setFillColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.createVisual=L.createVisual.bind(L),L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual)},a.prototype.createVisual=function(){this.visual=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.setSize()},a.prototype.setSize=function(){P.prototype.setSize.call(this),Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},a.prototype.pointerUp=function(u){P.prototype.pointerUp.call(this,u),this.setSize()},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.visual&&Z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(u),this.stateChanged()},a.prototype.setFillColor=function(u){this.fillColor=u,this.visual&&Z.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.visual&&Z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.visual&&Z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},a.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){var D=u;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize()},a.title="Rectangle marker",a}(lt),ht=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return se.widths=[],se.widthBoxes=[],se.widths=D,se.currentWidth=B,se.setCurrentWidth=se.setCurrentWidth.bind(se),se}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.widths.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.flexGrow="2",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.borderColor=B===u.currentWidth?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentWidth(B,L)}),D.appendChild(L);var se=document.createElement("div");se.innerText=B.toString(),se.style.marginRight="5px",L.appendChild(se);var Ne=document.createElement("div");Ne.style.minHeight="20px",Ne.style.flexGrow="2",Ne.style.display="flex",Ne.style.alignItems="center";var tt=document.createElement("hr");tt.style.minWidth="20px",tt.style.border="0px",tt.style.borderTop=B+"px solid "+u.uiStyleSettings.toolboxColor,tt.style.flexGrow="2",Ne.appendChild(tt),L.appendChild(Ne),u.widthBoxes.push(L)}),D},a.prototype.setCurrentWidth=function(u,D){var B=this;this.currentWidth=u,this.widthBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},a}(Qe),ut=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<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 se.styles=[],se.styleBoxes=[],se.styles=D,se.currentStyle=B,se.setCurrentStyle=se.setCurrentStyle.bind(se),se}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",this.styles.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.overflow="hidden",L.style.maxWidth=100/u.styles.length-5+"%",L.style.borderColor=B===u.currentStyle?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentStyle(B,L)}),D.appendChild(L);var se=document.createElement("div");se.style.minHeight="20px",se.style.flexGrow="2",se.style.overflow="hidden";var Ne=`<svg width="100" height="20">
      <line x1="0" y1="10" x2="100" y2="10" stroke="`+u.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(B!==""?'stroke-dasharray="'+B+'"':"")+` />
  </svg>`;se.innerHTML=Ne,L.appendChild(se),u.styleBoxes.push(L)}),D},a.prototype.setCurrentStyle=function(u,D){var B=this;this.currentStyle=u,this.styleBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},a}(Qe),fe=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new Ve("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return xe(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="FrameMarker",a.title="Frame marker",a.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',a}(nt),ye=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},Re=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.x1=0,L.y1=0,L.x2=0,L.y2=0,L.defaultLength=50,L.manipulationStartX=0,L.manipulationStartY=0,L.manipulationStartX1=0,L.manipulationStartY1=0,L.manipulationStartX2=0,L.manipulationStartY2=0,L.setupControlBox(),L}return xe(a,P),a.prototype.ownsTarget=function(u){return!!P.prototype.ownsTarget.call(this,u)||!(!this.grip1.ownsTarget(u)&&!this.grip2.ownsTarget(u))},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.manipulationStartX=u.x,this.manipulationStartY=u.y,this.state==="new"&&(this.x1=u.x,this.y1=u.y,this.x2=u.x,this.y2=u.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(D)?this.activeGrip=this.grip1:this.grip2.ownsTarget(D)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},a.prototype.pointerUp=function(u){var D=this.state;P.prototype.pointerUp.call(this,u),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(u),this._state="select",D==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},a.prototype.adjustVisual=function(){},a.prototype.manipulate=function(u){this.state==="creating"?this.resize(u):this.state==="move"?(this.x1=this.manipulationStartX1+u.x-this.manipulationStartX,this.y1=this.manipulationStartY1+u.y-this.manipulationStartY,this.x2=this.manipulationStartX2+u.x-this.manipulationStartX,this.y2=this.manipulationStartY2+u.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(u)},a.prototype.resize=function(u){switch(this.activeGrip){case this.grip1:this.x1=u.x,this.y1=u.y;break;case this.grip2:case void 0:this.x2=u.x,this.y2=u.y}this.adjustVisual(),this.adjustControlBox()},a.prototype.select=function(){P.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},a.prototype.deselect=function(){P.prototype.deselect.call(this),this.controlBox.style.display="none"},a.prototype.setupControlBox=function(){this.controlBox=Z.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},a.prototype.adjustControlBox=function(){this.positionGrips()},a.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},a.prototype.createGrip=function(){var u=new ct;return u.visual.transform.baseVal.appendItem(Z.createTransform()),this.controlBox.appendChild(u.visual),u},a.prototype.positionGrips=function(){var u=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-u/2,this.y1-u/2),this.positionGrip(this.grip2.visual,this.x2-u/2,this.y2-u/2)},a.prototype.positionGrip=function(u,D,B){var L=u.transform.baseVal.getItem(0);L.setTranslate(D,B),u.transform.baseVal.replaceItem(L,0)},a.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},P.prototype.getState.call(this))},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.x1=D.x1,this.y1=D.y1,this.x2=D.x2,this.y2=D.y2},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.x1=this.x1*u,this.y1=this.y1*D,this.x2=this.x2*u,this.y2=this.y2*D,this.adjustVisual(),this.adjustControlBox()},a}(Ue),Ie=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.setStrokeColor=L.setStrokeColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new Ve("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.selectorLine&&u!==this.visibleLine)},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.selectorLine=Z.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},a.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()),Z.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),Z.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),Z.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.adjustVisual(),this.colorChanged(u)},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.adjustVisual()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.adjustVisual(),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.createVisual(),this.adjustVisual()},a.typeName="LineMarker",a.title="Line marker",a.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',a}(Re),Ce=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<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 se.fonts=[],se.fontBoxes=[],se.fonts=D,se.currentFont=B,se.setCurrentFont=se.setCurrentFont.bind(se),se}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.overflow="hidden",D.style.flexGrow="2",this.fonts.forEach(function(B){var L=document.createElement("div");L.style.display="inline-block",L.style.alignItems="center",L.style.justifyContent="space-between",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.overflow="hidden",L.style.maxWidth=100/u.fonts.length-5+"%",L.style.borderColor=B===u.currentFont?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentFont(B,L)}),D.appendChild(L);var se=document.createElement("div");se.style.display="flex",se.style.minHeight="20px",se.style.flexGrow="2",se.style.fontFamily=B,se.style.overflow="hidden";var Ne=document.createElement("div");Ne.style.whiteSpace="nowrap",Ne.style.overflow="hidden",Ne.style.textOverflow="ellipsis",Ne.innerHTML="The quick brown fox jumps over the lazy dog",se.appendChild(Ne),L.appendChild(se),u.fontBoxes.push(L)}),D},a.prototype.setCurrentFont=function(u,D){var B=this;this.currentFont=u,this.fontBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},a}(Qe),Ae=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.color="transparent",L.padding=5,L.DEFAULT_TEXT="your text here",L.text=L.DEFAULT_TEXT,L.isMoved=!1,L.color=B.defaultColor,L.fontFamily=B.defaultFontFamily,L.defaultSize={x:100,y:30},L.setColor=L.setColor.bind(L),L.setFont=L.setFont.bind(L),L.renderText=L.renderText.bind(L),L.sizeText=L.sizeText.bind(L),L.textEditDivClicked=L.textEditDivClicked.bind(L),L.showTextEditor=L.showTextEditor.bind(L),L.setSize=L.setSize.bind(L),L.positionTextEditor=L.positionTextEditor.bind(L),L.colorPanel=new Ve("Color",B.defaultColorSet,B.defaultColor),L.colorPanel.onColorChanged=L.setColor,L.fontFamilyPanel=new Ce("Font",B.defaultFontFamilies,B.defaultFontFamily),L.fontFamilyPanel.onFontChanged=L.setFont,L}return xe(a,P),a.prototype.ownsTarget=function(u){if(P.prototype.ownsTarget.call(this,u)||u===this.visual||u===this.textElement||u===this.bgRectangle)return!0;var D=!1;return this.textElement.childNodes.forEach(function(B){B===u&&(D=!0)}),D},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.bgRectangle=Z.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=Z.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(Z.createTransform()),this.textElement.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.isMoved=!1,this.pointerDownPoint=u,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.renderText=function(){var u=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(D){u.textElement.appendChild(Z.createTSpan(D.trim()===""?" ":D.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},a.prototype.getTextScale=function(){var u=this.textElement.getBBox(),D=1;if(u.width>0&&u.height>0){var B=(1*this.width-this.width*this.padding*2/100)/u.width,L=(1*this.height-this.height*this.padding*2/100)/u.height;D=Math.min(B,L)}return D},a.prototype.getTextPosition=function(u){var D=this.textElement.getBBox(),B=0,L=0;return D.width>0&&D.height>0&&(B=(this.width-D.width*u)/2,L=this.height/2-D.height*u/2),{x:B,y:L}},a.prototype.sizeText=function(){var u=this.textElement.getBBox(),D=this.getTextScale(),B=this.getTextPosition(D);B.y-=u.y*D,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+B.x+"px, "+B.y+"px) scale("+D+", "+D+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(B.x,B.y),this.textElement.transform.baseVal.getItem(1).setScale(D,D))},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(u.x-this.pointerDownPoint.x)>5||Math.abs(u.y-this.pointerDownPoint.y)>5)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.isMoved=!0,this.setSize(),this.sizeText()},a.prototype.setSize=function(){P.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},a.prototype.pointerUp=function(u){var D=this.state;D==="creating"&&(this._suppressMarkerCreateEvent=!0),P.prototype.pointerUp.call(this,u),this.setSize(),(D==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},a.prototype.showTextEditor=function(){var u=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(D){D.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var D=Number.parseFloat(u.textEditor.style.fontSize);u.textEditor.clientWidth>=Number.parseInt(u.textEditor.style.maxWidth)&&D>.9;)D-=.1,u.textEditor.style.fontSize=Math.max(D,.9)+"em"}),this.textEditor.addEventListener("keyup",function(D){D.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(D){if(D.clipboardData){var B=D.clipboardData.getData("text"),L=window.getSelection();if(!L.rangeCount)return!1;L.deleteFromDocument(),L.getRangeAt(0).insertNode(document.createTextNode(B)),D.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){u.textEditDivClicked(u.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},a.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var u=this.getTextScale(),D=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),B=this.textElement.getBBox(),L={x:B.width*u,y:B.height*u};D.x-=L.x/2,D.y-=L.y/2,this.textEditor.style.top=D.y+"px",this.textEditor.style.left=D.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-D.x+"px",this.textEditor.style.fontSize=Math.max(16*u,12)+"px",this.textElement.style.display="none"}},a.prototype.textEditDivClicked=function(u){this.text=u.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},a.prototype.select=function(){P.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},a.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),P.prototype.deselect.call(this)},a.prototype.dblClick=function(u,D){P.prototype.dblClick.call(this,u,D),this.showTextEditor()},a.prototype.setColor=function(u){this.textElement&&Z.setAttributes(this.textElement,[["fill",u]]),this.color=u,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(u)},a.prototype.setFont=function(u){this.textElement&&Z.setAttributes(this.textElement,[["font-family",u]]),this.fontFamily=u,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},a.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},a.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.color=D.color,this.fontFamily=D.fontFamily,this.padding=D.padding,this.text=D.text,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize(),this.sizeText(),this.positionTextEditor()},a.typeName="TextMarker",a.title="Text marker",a.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>',a}(lt),ae=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.color="transparent",L.lineWidth=3,L.drawing=!1,L.pixelRatio=1,L.color=B.defaultColor,L.lineWidth=B.defaultStrokeWidth,L.pixelRatio=B.freehandPixelRatio,L.setColor=L.setColor.bind(L),L.addCanvas=L.addCanvas.bind(L),L.finishCreation=L.finishCreation.bind(L),L.setLineWidth=L.setLineWidth.bind(L),L.colorPanel=new Ve("Color",B.defaultColorSet,B.defaultColor),L.colorPanel.onColorChanged=L.setColor,L.lineWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.lineWidthPanel.onWidthChanged=L.setLineWidth,L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.drawingImage)},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.drawingImage=Z.createImage(),this.visual.appendChild(this.drawingImage);var u=Z.createTransform();this.visual.transform.baseVal.appendItem(u),this.addMarkerVisualToContainer(this.visual)},a.prototype.pointerDown=function(u,D){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(u.x,u.y),this.drawing=!0):P.prototype.pointerDown.call(this,u,D)},a.prototype.manipulate=function(u){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(u.x,u.y),this.canvasContext.stroke()):P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),Z.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},a.prototype.pointerUp=function(u){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):P.prototype.pointerUp.call(this,u)},a.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)},a.prototype.select=function(){this.state==="creating"&&this.finishCreation(),P.prototype.select.call(this)},a.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),P.prototype.deselect.call(this)},a.prototype.finishCreation=function(){for(var u=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),D=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],B=D[0],L=D[1],se=D[2],Ne=D[3],tt=!1,pt=0;pt<this.canvasElement.height;pt++)for(var We=0;We<this.canvasElement.width;We++)u.data[pt*this.canvasElement.width*4+4*We+3]>0&&(tt=!0,pt<L&&(L=pt),We<B&&(B=We),pt>Ne&&(Ne=pt),We>se&&(se=We));if(tt){this.left=B/this.pixelRatio,this.top=L/this.pixelRatio,this.width=(se-B)/this.pixelRatio,this.height=(Ne-L)/this.pixelRatio;var bt=document.createElement("canvas");bt.width=se-B,bt.height=Ne-L,bt.getContext("2d").putImageData(this.canvasContext.getImageData(B,L,se-B,Ne-L),0,0),this.drawingImgUrl=bt.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},a.prototype.setDrawingImage=function(){Z.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),Z.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},a.prototype.setColor=function(u){this.color=u,this.colorChanged(u)},a.prototype.setLineWidth=function(u){this.lineWidth=u},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({drawingImgUrl:this.drawingImgUrl},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){this.createVisual(),P.prototype.restoreState.call(this,u),this.drawingImgUrl=u.drawingImgUrl,this.setDrawingImage()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setDrawingImage()},a.typeName="FreehandMarker",a.title="Freehand marker",a.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>',a}(lt),ee=function(P){function a(u,D,B){var L=P.call(this,u,B||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return L.typeBoxes=[],L.currentType=D,L.setCurrentType=L.setCurrentType.bind(L),L}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2";for(var B=function(Ne){var tt="both";switch(Ne){case 0:tt="both";break;case 1:tt="start";break;case 2:tt="end";break;case 3:tt="none"}var pt=document.createElement("div");if(pt.style.display="flex",pt.style.flexGrow="2",pt.style.alignItems="center",pt.style.justifyContent="space-between",pt.style.padding="5px",pt.style.borderWidth="2px",pt.style.borderStyle="solid",pt.style.borderColor=tt===L.currentType?L.uiStyleSettings.toolboxAccentColor:"transparent",pt.addEventListener("click",function(){u.setCurrentType(tt,pt)}),D.appendChild(pt),tt==="both"||tt==="start"){var We=document.createElement("div");We.style.display="flex",We.style.alignItems="center",We.style.minHeight="20px",We.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="`+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,We.style.marginLeft="5px",pt.appendChild(We)}var bt=document.createElement("div");bt.style.display="flex",bt.style.alignItems="center",bt.style.minHeight="20px",bt.style.flexGrow="2";var Tt=document.createElement("hr");if(Tt.style.minWidth="20px",Tt.style.border="0px",Tt.style.borderTop="3px solid "+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee"),Tt.style.flexGrow="2",bt.appendChild(Tt),pt.appendChild(bt),tt==="both"||tt==="end"){var Qt=document.createElement("div");Qt.style.display="flex",Qt.style.alignItems="center",Qt.style.minHeight="20px",Qt.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="`+(L.uiStyleSettings!==void 0?L.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
        </svg>`,Qt.style.marginRight="5px",pt.appendChild(Qt)}L.typeBoxes.push(pt)},L=this,se=0;se<4;se++)B(se);return D},a.prototype.setCurrentType=function(u,D){var B=this;this.currentType=u,this.typeBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings!==void 0?B.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},a}(Qe),te=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.arrowType="end",L.arrowBaseHeight=10,L.arrowBaseWidth=10,L.getArrowPoints=L.getArrowPoints.bind(L),L.setArrowType=L.setArrowType.bind(L),L.arrowTypePanel=new ee("Arrow type","end"),L.arrowTypePanel.onArrowTypeChanged=L.setArrowType,L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.arrow1&&u!==this.arrow2)},a.prototype.getArrowPoints=function(u,D){var B=this.arrowBaseWidth+2*this.strokeWidth,L=this.arrowBaseHeight+2*this.strokeWidth;return u-B/2+","+(D+L/2)+" "+u+","+(D-L/2)+" "+(u+B/2)+","+(D+L/2)},a.prototype.createTips=function(){this.arrow1=Z.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=Z.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(Z.createTransform()),this.visual.appendChild(this.arrow2)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="creating"&&this.createTips()},a.prototype.adjustVisual=function(){if(P.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",Z.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),Z.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var u=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),D=this.arrow1.transform.baseVal.getItem(0);D.setRotate(u,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(D,0);var B=this.arrow2.transform.baseVal.getItem(0);B.setRotate(u+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(B,0)}},a.prototype.setArrowType=function(u){this.arrowType=u,this.adjustVisual(),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({arrowType:this.arrowType},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.arrowType=D.arrowType,this.createTips(),this.adjustVisual()},a.typeName="ArrowMarker",a.title="Arrow marker",a.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',a}(Ie),H=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor=B.defaultFillColor,L.strokeWidth=0,L.fillPanel=new Ve("Color",B.defaultColorSet,B.defaultFillColor),L.fillPanel.onColorChanged=L.setFillColor,L}return xe(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="CoverMarker",a.title="Cover marker",a.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',a}(nt),G=function(P){function a(u,D,B,L){var se=P.call(this,u,L||'<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 se.opacities=[],se.opacityBoxes=[],se.opacities=D,se.currentOpacity=B,se.setCurrentOpacity=se.setCurrentOpacity.bind(se),se}return xe(a,P),a.prototype.getUi=function(){var u=this,D=document.createElement("div");return D.style.display="flex",D.style.overflow="hidden",D.style.flexGrow="2",D.style.justifyContent="space-between",this.opacities.forEach(function(B){var L=document.createElement("div");L.style.display="flex",L.style.alignItems="center",L.style.justifyContent="center",L.style.padding="5px",L.style.borderWidth="2px",L.style.borderStyle="solid",L.style.borderColor=B===u.currentOpacity?u.uiStyleSettings.toolboxAccentColor:"transparent",L.addEventListener("click",function(){u.setCurrentOpacity(B,L)}),D.appendChild(L);var se=document.createElement("div");se.innerText=100*B+"%",L.appendChild(se),u.opacityBoxes.push(L)}),D},a.prototype.setCurrentOpacity=function(u,D){var B=this;this.currentOpacity=u,this.opacityBoxes.forEach(function(L){L.style.borderColor=L===D?B.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},a}(Qe),V=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.setOpacity=L.setOpacity.bind(L),L.fillColor=B.defaultHighlightColor,L.strokeWidth=0,L.opacity=B.defaultHighlightOpacity,L.fillPanel=new Ve("Color",B.defaultColorSet,L.fillColor),L.fillPanel.onColorChanged=L.setFillColor,L.opacityPanel=new G("Opacity",B.defaultOpacitySteps,L.opacity),L.opacityPanel.onOpacityChanged=L.setOpacity,L}return xe(a,P),a.prototype.setOpacity=function(u){this.opacity=u,this.visual&&Z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="HighlightMarker",a.title="Highlight marker",a.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>',a}(H),Q='<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>',de=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.bgColor="transparent",L.tipPosition={x:0,y:0},L.tipBase1Position={x:0,y:0},L.tipBase2Position={x:0,y:0},L.tipMoving=!1,L.color=B.defaultStrokeColor,L.bgColor=B.defaultFillColor,L.fontFamily=B.defaultFontFamily,L.defaultSize={x:100,y:30},L.setBgColor=L.setBgColor.bind(L),L.getTipPoints=L.getTipPoints.bind(L),L.positionTip=L.positionTip.bind(L),L.setTipPoints=L.setTipPoints.bind(L),L.colorPanel=new Ve("Text color",B.defaultColorSet,L.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>'),L.colorPanel.onColorChanged=L.setColor,L.bgColorPanel=new Ve("Fill color",B.defaultColorSet,L.bgColor,Q),L.bgColorPanel.onColorChanged=L.setBgColor,L.fontFamilyPanel=new Ce("Font",B.defaultFontFamilies,B.defaultFontFamily),L.fontFamilyPanel.onFontChanged=L.setFont,L.tipGrip=new ct,L.tipGrip.visual.transform.baseVal.appendItem(Z.createTransform()),L.controlBox.appendChild(L.tipGrip.visual),L}return xe(a,P),a.prototype.ownsTarget=function(u){return P.prototype.ownsTarget.call(this,u)||this.tipGrip.ownsTarget(u)||this.tip===u},a.prototype.createTip=function(){Z.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=Z.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},a.prototype.pointerDown=function(u,D){this.state==="new"&&P.prototype.pointerDown.call(this,u,D),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(D)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):P.prototype.pointerDown.call(this,u,D)},a.prototype.pointerUp=function(u){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,P.prototype.pointerUp.call(this,u);else{var D=this.state==="creating";P.prototype.pointerUp.call(this,u),this.setTipPoints(D),this.positionTip()}},a.prototype.manipulate=function(u){if(this.tipMoving){var D=this.unrotatePoint(u);this.tipPosition={x:D.x-this.manipulationStartLeft,y:D.y-this.manipulationStartTop},this.positionTip()}else P.prototype.manipulate.call(this,u)},a.prototype.setBgColor=function(u){this.bgRectangle&&this.tip&&(Z.setAttributes(this.bgRectangle,[["fill",u]]),Z.setAttributes(this.tip,[["fill",u]])),this.bgColor=u,this.fillColorChanged(u)},a.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},a.prototype.setTipPoints=function(u){u===void 0&&(u=!1);var D=Math.min(this.height/2,15),B=this.height/5;u&&(this.tipPosition={x:D+B/2,y:this.height+20});var L=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?L<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:0},this.tipBase2Position={x:D+B,y:0}):(this.tipBase1Position={x:0,y:D},this.tipBase2Position={x:0,y:D+B}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?L<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-B,y:0},this.tipBase2Position={x:this.width-D,y:0}):(this.tipBase1Position={x:this.width,y:D},this.tipBase2Position={x:this.width,y:D+B}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?L<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-D-B,y:this.height},this.tipBase2Position={x:this.width-D,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-D-B},this.tipBase2Position={x:this.width,y:this.height-D}):L<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(B=this.width/5,D=Math.min(this.width/2,15),this.tipBase1Position={x:D,y:this.height},this.tipBase2Position={x:D+B,y:this.height}):(this.tipBase1Position={x:0,y:this.height-D},this.tipBase2Position={x:0,y:this.height-D-B})},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.positionTip()},a.prototype.positionTip=function(){Z.setAttributes(this.tip,[["points",this.getTipPoints()]]);var u=this.tipGrip.visual.transform.baseVal.getItem(0);u.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(u,0)},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),a.prototype.select=function(){this.positionTip(),P.prototype.select.call(this)},a.prototype.getState=function(){var u=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.bgColor=D.bgColor,this.tipPosition=D.tipPosition,P.prototype.restoreState.call(this,u),this.createTip(),this.setTipPoints()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.tipPosition={x:this.tipPosition.x*u,y:this.tipPosition.y*D},this.positionTip()},a.typeName="CalloutMarker",a.title="Callout marker",a.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>',a}(Ae),ge=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.fillColor="transparent",L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.opacity=1,L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.fillColor=B.defaultFillColor,L.setStrokeColor=L.setStrokeColor.bind(L),L.setFillColor=L.setFillColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.setOpacity=L.setOpacity.bind(L),L.createVisual=L.createVisual.bind(L),L.strokePanel=new Ve("Line color",ce(B.defaultColorSet,["transparent"]),B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.fillPanel=new Ve("Fill color",ce(B.defaultColorSet,["transparent"]),L.fillColor,Q),L.fillPanel.onColorChanged=L.setFillColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L.opacityPanel=new G("Opacity",B.defaultOpacitySteps,L.opacity),L.opacityPanel.onOpacityChanged=L.setOpacity,L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual)},a.prototype.createVisual=function(){this.visual=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="new"&&(this.createVisual(),this.moveVisual(u),this._state="creating")},a.prototype.manipulate=function(u){P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){P.prototype.resize.call(this,u),this.setSize()},a.prototype.setSize=function(){P.prototype.setSize.call(this),Z.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},a.prototype.pointerUp=function(u){P.prototype.pointerUp.call(this,u),this.setSize()},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.visual&&Z.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(u),this.stateChanged()},a.prototype.setFillColor=function(u){this.fillColor=u,this.visual&&Z.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(u),this.stateChanged()},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.visual&&Z.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.visual&&Z.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},a.prototype.setOpacity=function(u){this.opacity=u,this.visual&&Z.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){var D=u;this.fillColor=D.fillColor,this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.opacity=D.opacity,this.createVisual(),P.prototype.restoreState.call(this,u),this.setSize()},a.prototype.scale=function(u,D){P.prototype.scale.call(this,u,D),this.setSize()},a.typeName="EllipseMarker",a.title="Ellipse marker",a.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>',a}(lt),Me=function(P){function a(u,D,B){return P.call(this,u,D,B)||this}return xe(a,P),Object.defineProperty(a.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.tip1&&u!==this.tip2)},a.prototype.createTips=function(){this.tip1=Z.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(Z.createTransform()),this.visual.appendChild(this.tip1),this.tip2=Z.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(Z.createTransform()),this.visual.appendChild(this.tip2)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.state==="creating"&&this.createTips()},a.prototype.adjustVisual=function(){if(P.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(Z.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()]]),Z.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 u=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),D=this.tip1.transform.baseVal.getItem(0);D.setRotate(u,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(D,0);var B=this.tip2.transform.baseVal.getItem(0);B.setRotate(u+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(B,0)}},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u),this.createTips(),this.adjustVisual()},a.typeName="MeasurementMarker",a.title="Measurement marker",a.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>',a}(Ie),et=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokePanel.colors=B.defaultColorSet,L.fillColor="transparent",L}return xe(a,P),Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=P.prototype.getState.call(this);return u.typeName=a.typeName,u},a.typeName="EllipseFrameMarker",a.title="Ellipse frame marker",a.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>',a}(ge),dt=function(){function P(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(P.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),P.prototype.addUndoStep=function(a){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(a)||(this.undoStack.push(a),JSON.stringify(this.lastRedoStep)!==JSON.stringify(a)&&this.redoStack.splice(0,this.redoStack.length))},P.prototype.replaceLastUndoStep=function(a){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=a)},P.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},P.prototype.undo=function(){if(this.undoStack.length>1){var a=this.undoStack.pop();return a!==void 0&&this.redoStack.push(a),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},P.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},P}(),qe=function(P){function a(u,D,B){var L=P.call(this,u,D,B)||this;return L.strokeColor="transparent",L.strokeWidth=0,L.strokeDasharray="",L.curveX=0,L.curveY=0,L.manipulationStartCurveX=0,L.manipulationStartCurveY=0,L.setStrokeColor=L.setStrokeColor.bind(L),L.setStrokeWidth=L.setStrokeWidth.bind(L),L.setStrokeDasharray=L.setStrokeDasharray.bind(L),L.positionGrips=L.positionGrips.bind(L),L.addControlGrips=L.addControlGrips.bind(L),L.adjustVisual=L.adjustVisual.bind(L),L.setupControlBox=L.setupControlBox.bind(L),L.resize=L.resize.bind(L),L.strokeColor=B.defaultColor,L.strokeWidth=B.defaultStrokeWidth,L.strokeDasharray=B.defaultStrokeDasharray,L.strokePanel=new Ve("Line color",B.defaultColorSet,B.defaultColor),L.strokePanel.onColorChanged=L.setStrokeColor,L.strokeWidthPanel=new ht("Line width",B.defaultStrokeWidths,B.defaultStrokeWidth),L.strokeWidthPanel.onWidthChanged=L.setStrokeWidth,L.strokeStylePanel=new ut("Line style",B.defaultStrokeDasharrays,B.defaultStrokeDasharray),L.strokeStylePanel.onStyleChanged=L.setStrokeDasharray,L}return xe(a,P),a.prototype.ownsTarget=function(u){return!(!P.prototype.ownsTarget.call(this,u)&&u!==this.visual&&u!==this.selectorCurve&&u!==this.visibleCurve&&!this.curveGrip.ownsTarget(u))},a.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},a.prototype.createVisual=function(){this.visual=Z.createGroup(),this.selectorCurve=Z.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=Z.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)},a.prototype.pointerDown=function(u,D){P.prototype.pointerDown.call(this,u,D),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=u.x,this.curveY=u.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(D)&&(this.activeGrip=this.curveGrip,this._state="resize")},a.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),Z.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),Z.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),Z.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},a.prototype.setupControlBox=function(){P.prototype.setupControlBox.call(this),this.curveControlLine1=Z.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=Z.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)},a.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,P.prototype.addControlGrips.call(this)},a.prototype.positionGrips=function(){P.prototype.positionGrips.call(this);var u=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-u/2,this.curveY-u/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()))},a.prototype.manipulate=function(u){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+u.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+u.y-this.manipulationStartY),P.prototype.manipulate.call(this,u)},a.prototype.resize=function(u){this.activeGrip===this.curveGrip&&(this.curveX=u.x,this.curveY=u.y),P.prototype.resize.call(this,u),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},a.prototype.setStrokeColor=function(u){this.strokeColor=u,this.adjustVisual(),this.colorChanged(u)},a.prototype.setStrokeWidth=function(u){this.strokeWidth=u,this.adjustVisual()},a.prototype.setStrokeDasharray=function(u){this.strokeDasharray=u,this.adjustVisual()},a.prototype.scale=function(u,D){this.curveX=this.curveX*u,this.curveY=this.curveY*D,P.prototype.scale.call(this,u,D)},Object.defineProperty(a.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),a.prototype.getState=function(){var u=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},P.prototype.getState.call(this));return u.typeName=a.typeName,u},a.prototype.restoreState=function(u){P.prototype.restoreState.call(this,u);var D=u;this.strokeColor=D.strokeColor,this.strokeWidth=D.strokeWidth,this.strokeDasharray=D.strokeDasharray,this.curveX=D.curveX,this.curveY=D.curveY,this.createVisual(),this.adjustVisual()},a.typeName="CurveMarker",a.title="Curve marker",a.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>',a}(Re),Ct=function(){function P(a,u){u===void 0&&(u=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=a,this.cancelable=u}return Object.defineProperty(P.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),P.prototype.preventDefault=function(){this._defaultPrevented=!0},P}(),_t=function(P){function a(u,D,B){var L=P.call(this,u,!1)||this;return L.dataUrl=D,L.state=B,L}return xe(a,P),a}(Ct),ot=function(P){function a(u,D,B){B===void 0&&(B=!1);var L=P.call(this,u,B)||this;return L.marker=D,L}return xe(a,P),a}(Ct),It=function(){function P(){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 P.prototype.addEventListener=function(a,u){this[a].push(u)},P.prototype.removeEventListener=function(a,u){var D=this[a].indexOf(u);D>-1&&this[a].splice(D,1)},P}(),At=function(){function P(a){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new ye,this._isOpen=!1,this.undoRedoManager=new dt,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 It,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=P.instanceCounter++,this.styles=new Ke(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=a,this.targetRoot=document.body,this.width=a.clientWidth,this.height=a.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(P.prototype,"ALL_MARKER_TYPES",{get:function(){return[fe,ae,te,Ae,et,ge,V,de,Me,H,Ie,qe]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[fe,ae,te,Ae,ge,V,de]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"BASIC_MARKER_TYPES",{get:function(){return[fe,ae,te,Ae,V]},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(a){var u=this;this._availableMarkerTypes.splice(0),a.forEach(function(D){if(typeof D=="string"){var B=u.ALL_MARKER_TYPES.find(function(L){return L.typeName===D});B!==void 0&&u._availableMarkerTypes.push(B)}else u._availableMarkerTypes.push(D)})},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(a){this._zoomLevel=a,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(P.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),P.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),je.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},P.prototype.show=function(){var a=this;this.styles.styleSheetRoot===void 0&&rt.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=rt.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(u){return u(new Ct(a))})},P.prototype.render=function(){return _e(this,void 0,void 0,function(){var a;return Oe(this,function(u){switch(u.label){case 0:return this.setCurrentMarker(),(a=new at).naturalSize=this.renderAtNaturalSize,a.imageType=this.renderImageType,a.imageQuality=this.renderImageQuality,a.markersOnly=this.renderMarkersOnly,a.width=this.renderWidth,a.height=this.renderHeight,[4,a.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return u.sent(),[4,a.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,u.sent()]}})})},P.prototype.close=function(a){var u=this;if(a===void 0&&(a=!1),this.isOpen){var D=!1;a||this.eventListeners.beforeclose.forEach(function(B){var L=new Ct(u,!0);B(L),L.defaultPrevented&&(D=!0)}),D||(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(B){return B(new Ct(u))}),this.detachEvents(),this._isOpen=!1)}},P.prototype.addMarkersToToolbar=function(){for(var a,u=[],D=0;D<arguments.length;D++)u[D]=arguments[D];(a=this._availableMarkerTypes).push.apply(a,u)},P.prototype.addRenderEventListener=function(a){this.addEventListener("render",function(u){a(u.dataUrl,u.state)})},P.prototype.removeRenderEventListener=function(a){},P.prototype.addCloseEventListener=function(a){this.addEventListener("close",function(){a()})},P.prototype.removeCloseEventListener=function(a){},P.prototype.setupResizeObserver=function(){var a=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){a.resize(a.target.clientWidth,a.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return a.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},P.prototype.onPopupTargetResize=function(){var a=1*this.target.clientWidth/this.target.clientHeight,u=this.editorCanvas.clientWidth/a>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*a:this.editorCanvas.clientWidth,D=u<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/a;this.resize(u,D)},P.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},P.prototype.resize=function(a,u){this._isResizing=!0;var D=a/this.imageWidth,B=u/this.imageHeight;this.imageWidth=Math.round(a),this.imageHeight=Math.round(u),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(D,B),this._isResizing=!1},P.prototype.scaleMarkers=function(a,u){var D,B=this;this._currentMarker&&this._currentMarker instanceof Ae?this._currentMarker.scale(a,u):(D=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(L){L!==B._currentMarker&&L.scale(a,u)}),D!==void 0&&this.setCurrentMarker(D)},P.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"},P.prototype.setTopLeft=function(){var a=this.editingTarget.getBoundingClientRect(),u=this.editorCanvas.getBoundingClientRect();this.left=a.left-u.left,this.top=a.top-u.top},P.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)},P.prototype.addDefs=function(){for(var a,u=[],D=0;D<arguments.length;D++)u[D]=arguments[D];this.defs=Z.createDefs(),this.addDefsToImage(),(a=this.defs).append.apply(a,u)},P.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},P.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)},P.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},P.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},P.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)},P.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},P.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)},P.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 a=document.createElement("a");a.href="https://markerjs.com/",a.target="_blank",a.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',a.title="Powered by marker.js",a.style.display="grid",a.style.alignItems="center",a.style.justifyItems="center",a.style.padding="3px",a.style.width="20px",a.style.height="20px",this.logoUI.appendChild(a),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},P.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")},P.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"},P.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},P.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 a=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=a+"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 Fe(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 $e(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},P.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},P.prototype.removeMarker=function(a){this.markerImage.removeChild(a.container),this.markers.indexOf(a)>-1&&this.markers.splice(this.markers.indexOf(a),1),a.dispose()},P.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())},P.prototype.toolbarButtonClicked=function(a,u){if(a==="marker"&&u!==void 0)this.createNewMarker(u);else if(a==="action")switch(u){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()}},P.prototype.deleteSelectedMarker=function(){var a=this;if(this._currentMarker!==void 0){var u=!1;if(this.eventListeners.markerbeforedelete.forEach(function(B){var L=new ot(a,a._currentMarker,!0);B(L),L.defaultPrevented&&(u=!0)}),!u){var D=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(B){return B(new ot(a,D))})}}},P.prototype.clear=function(){var a=this,u=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(se){var Ne=new ot(a,void 0,!0);se(Ne),Ne.defaultPrevented&&(u=!0)}),!u)){this.setCurrentMarker();for(var D=function(se){var Ne=B.markers[se];B.setCurrentMarker(B.markers[se]),B._currentMarker.dispose(),B.markerImage.removeChild(B._currentMarker.container),B.markers.splice(B.markers.indexOf(B._currentMarker),1),B.eventListeners.markerdelete.forEach(function(tt){return tt(new ot(a,Ne))})},B=this,L=this.markers.length-1;L>=0;L--)D(L);this.addUndoStep()}},Object.defineProperty(P.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),P.prototype.showNotesEditor=function(){var a;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=(a=this._currentMarker.notes)!==null&&a!==void 0?a:"",this.overlayContainer.appendChild(this.notesArea))},P.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)},P.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},P.prototype.addUndoStep=function(){var a=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var u=this.getState(),D=this.undoRedoManager.getLastUndoStep();if(!D||D.width===u.width&&D.height===u.height){var B=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(u),B<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(L){return L(new Ct(a))})}else this.undoRedoManager.replaceLastUndoStep(u),this.eventListeners.statechange.forEach(function(L){return L(new Ct(a))})}},P.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},P.prototype.undoStep=function(){var a=this,u=this.undoRedoManager.undo();u!==void 0&&(this.restoreState(u),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(D){return D(new Ct(a))}))},P.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},P.prototype.redoStep=function(){var a=this,u=this.undoRedoManager.redo();u!==void 0&&(this.restoreState(u),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(D){return D(new Ct(a))}))},P.prototype.stepZoom=function(){var a=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=a<this.zoomSteps.length-1?this.zoomSteps[a+1]:this.zoomSteps[0]},P.prototype.panTo=function(a){this.contentDiv.scrollBy({left:this.prevPanPoint.x-a.x,top:this.prevPanPoint.y-a.y}),this.prevPanPoint=a},P.prototype.startRenderAndClose=function(){return _e(this,void 0,void 0,function(){var a,u,D=this;return Oe(this,function(B){switch(B.label){case 0:return[4,this.render()];case 1:return a=B.sent(),u=this.getState(),this.eventListeners.render.forEach(function(L){return L(new _t(D,a,u))}),this.close(!0),[2]}})})},P.prototype.getState=function(a){a===!0&&this.setCurrentMarker();var u={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(D){return u.markers.push(D.getState())}),u},P.prototype.restoreState=function(a){var u=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);a.markers.forEach(function(D){var B=u._availableMarkerTypes.find(function(se){return se.typeName===D.typeName});if(B!==void 0){var L=u.addNewMarker(B);L.restoreState(D),u.markers.push(L)}}),a.width&&a.height&&(a.width!==this.imageWidth||a.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/a.width,this.imageHeight/a.height),this.eventListeners.restorestate.forEach(function(D){return D(new Ct(u))})},P.prototype.addNewMarker=function(a){var u=Z.createGroup();return this.markerImage.appendChild(u),new a(u,this.overlayContainer,this.settings)},P.prototype.createNewMarker=function(a){var u,D=this;(u=typeof a=="string"?this._availableMarkerTypes.find(function(B){return B.typeName===a}):a)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(u),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(u.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(B){return B(new ot(D,D._currentMarker))}))},P.prototype.markerCreated=function(a){var u=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(a),this.setCurrentMarker(a),a instanceof ae&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(ae):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(D){return D(new ot(u,u._currentMarker))})},P.prototype.colorChanged=function(a){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=a,this.settings.defaultStrokeColor=a)},P.prototype.fillColorChanged=function(a){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=a)},P.prototype.markerStateChanged=function(a){var u=this;this.eventListeners.markerchange.forEach(function(D){return D(new ot(u,a))})},P.prototype.setCurrentMarker=function(a){var u=this;this._currentMarker!==a&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(D){return D(new ot(u,u._currentMarker))})),this._currentMarker=a,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(D){return D(new ot(u,u._currentMarker))}))},P.prototype.onPointerDown=function(a){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||a.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var u=this.markers.find(function(D){return D.ownsTarget(a.target)});u!==void 0?(this.setCurrentMarker(u),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(a.clientX,a.clientY),a.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:a.clientX,y:a.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(a.clientX,a.clientY))},P.prototype.onDblClick=function(a){if(this._isFocused||this.focus(),this.mode==="select"){var u=this.markers.find(function(D){return D.ownsTarget(a.target)});u!==void 0&&u!==this._currentMarker&&this.setCurrentMarker(u),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(a.clientX,a.clientY),a.target):this.setCurrentMarker()}},P.prototype.onPointerMove=function(a){this.touchPoints!==1&&a.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||a.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(a.clientX,a.clientY)):this.zoomLevel>1&&this.panTo({x:a.clientX,y:a.clientY}))},P.prototype.onPointerUp=function(a){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(a.clientX,a.clientY)),this.isDragging=!1,this.addUndoStep()},P.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},P.prototype.onKeyUp=function(a){this._currentMarker===void 0||this.notesArea!==void 0||a.key!=="Delete"&&a.key!=="Backspace"||this.deleteSelectedMarker()},P.prototype.clientToLocalCoordinates=function(a,u){var D=this.markerImage.getBoundingClientRect();return{x:(a-D.left)/this.zoomLevel,y:(u-D.top)/this.zoomLevel}},P.prototype.onWindowResize=function(){this.positionUI()},P.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var a=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=a+"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=this.windowHeight-2*this.settings.popupMargin-3.5*this.styles.settings.toolbarHeight+"px"}this.positionMarkerImage(),this.positionLogo()},P.prototype.addLicenseKey=function(a){je.addKey(a)},P.prototype.addEventListener=function(a,u){this.eventListeners.addEventListener(a,u)},P.prototype.removeEventListener=function(a,u){this.eventListeners.removeEventListener(a,u)},P.prototype.renderState=function(a){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(a),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(P.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),P.prototype.focus=function(){var a=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(u){return u(new Ct(a))}))},P.prototype.blur=function(){var a=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(u){return u(new Ct(a))}))},P.instanceCounter=0,P}();/* **********************************
cropro version 1.2.0
@license SEE LICENSE IN LICENSE

copyright Alan Mendelevich
see README and LICENSE for details
********************************** *//*! *****************************************************************************
Copyright (c) Microsoft Corporation.

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
***************************************************************************** */var Ot=function(P,a){return(Ot=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(u,D){u.__proto__=D}||function(u,D){for(var B in D)Object.prototype.hasOwnProperty.call(D,B)&&(u[B]=D[B])})(P,a)};function Wt(P,a){if(typeof a!="function"&&a!==null)throw new TypeError("Class extends value "+String(a)+" is not a constructor or null");function u(){this.constructor=P}Ot(P,a),P.prototype=a===null?Object.create(a):(u.prototype=a.prototype,new u)}function gt(P,a,u,D){return new(u||(u=Promise))(function(B,L){function se(pt){try{tt(D.next(pt))}catch(We){L(We)}}function Ne(pt){try{tt(D.throw(pt))}catch(We){L(We)}}function tt(pt){var We;pt.done?B(pt.value):(We=pt.value,We instanceof u?We:new u(function(bt){bt(We)})).then(se,Ne)}tt((D=D.apply(P,a||[])).next())})}function Bt(P,a){var u,D,B,L,se={label:0,sent:function(){if(1&B[0])throw B[1];return B[1]},trys:[],ops:[]};return 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u=a.x-this.previousPoint.x,D=a.y-this.previousPoint.y;this.zoomFactor!==1&&(u=-u/this.zoomFactor,D=-D/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+u),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+D),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=a},P.prototype.resize=function(a){var u=Object.assign({},this.cropRect),D=a.x-this.previousPoint.x,B=a.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:u.x+D<this.margin&&(D=this.margin-u.x),u.x+=D,u.width=this.cropRect.x+this.cropRect.width-u.x;break;case this.bottomRightGrip:case this.topRightGrip:u.width+D>this.canvasWidth*this.zoomFactor&&(D=this.canvasWidth*this.zoomFactor-u.width),u.width+=D}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(u.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(D),u.height=this.aspectRatio.getVerticalLength(u.width)):(u.y+=B,u.height=this.cropRect.y+this.cropRect.height-u.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?u.height=this.aspectRatio.getVerticalLength(u.width):u.height+=B}u.width<10&&(u.x=this.cropRect.x,u.width=10),u.height<10&&(u.y=this.cropRect.y,u.height=10),this.previousPoint=a,u.x>=this.margin&&u.y>=this.margin&&u.x-this.margin+u.width<=this.canvasWidth&&u.y-this.margin+u.height<=this.canvasHeight&&(this.cropRect=u,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},P.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var a=this.cropRect.x+this.cropRect.width/2,u=this.cropRect.y+this.cropRect.height/2,D=this.aspectRatio.getHorizontalLength(this.cropRect.height),B=this.aspectRatio.getVerticalLength(this.cropRect.width);D/this.canvasWidth<B/this.canvasHeight?this.cropRect.width=D:this.cropRect.height=B,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=a-this.cropRect.width/2,this.cropRect.y=u-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)}},P.prototype.getRescaledRect=function(a,u,D,B,L,se){var Ne=D/a,tt=B/u;return{x:(L.x-se)*Ne+se,y:(L.y-se)*tt+se,width:L.width*Ne,height:L.height*tt}},P.prototype.scaleCanvas=function(a,u){var D=this.getRescaledRect(this.canvasWidth,this.canvasHeight,a,u,this.cropRect,this.margin);this.canvasWidth=a,this.canvasHeight=u,this.onCropChange&&this.onCropChange(D),this.setCropRectangle(D)},P}(),tn=function(){function P(a){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=a,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(P.prototype,"angle",{get:function(){return this._angle},set:function(a){this._angle=a,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),P.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},P.prototype.onPointerDown=function(a){this.controlContainer.setPointerCapture(a.pointerId),this.isDragging=!0,this.previousPoint={x:a.clientX,y:a.clientY}},P.prototype.onPointerMove=function(a){this.isDragging&&(this.onAngleChange&&this.onAngleChange((a.clientX-this.previousPoint.x)/5),this.previousPoint.x=a.clientX)},P.prototype.onPointerUp=function(a){this.isDragging&&this.onAngleChange&&this.onAngleChange((a.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(a.pointerId)},P.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var a=this.angleLabelText.getBBox();Ze.setAttributes(this.angleLabelElement,[["x",((this.width-a.width)/2).toString()],["y",(this.height/2).toString()]])}},P.prototype.positionScaleShape=function(){if(this.scaleShape){var a=this.scaleShape.transform.baseVal.getItem(0);a.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(a,0)}},P.prototype.getVisual=function(){var a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.setAttribute("xmlns","http://www.w3.org/2000/svg"),a.setAttribute("width",this.width+"px"),a.setAttribute("height",this.height+"px"),a.setAttribute("viewBox","0 0 "+this.width+" "+this.height),a.style.flexShrink="0",document.body.appendChild(a);for(var u="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,D=1;D<=this.width/5+10;D++){var B=D%5==0?this.height/3:this.height/6;u+="h4v"+-B+"h1v"+B}u+="v1H0Z",this.scaleShape=Ze.createPath(u);var L=Ze.createTransform();this.scaleShape.transform.baseVal.appendItem(L),a.appendChild(this.scaleShape),this.angleLabelElement=Ze.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=Ze.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var se=Ze.createTSpan("");return se.innerHTML="&deg;",this.angleLabelElement.appendChild(se),a.appendChild(this.angleLabelElement),document.body.removeChild(a),a},P}(),Ur=function(){function P(){this.naturalSize=!1,this.imageType="image/png"}return P.prototype.rasterize=function(a,u,D,B,L,se,Ne){var tt=this;return new Promise(function(pt){var We=document.createElement("canvas");We.width=a.width.baseVal.value-2*B,We.height=a.height.baseVal.value-2*B;var bt=1,Tt=1;tt.naturalSize===!0?(bt=u.naturalWidth/(a.width.baseVal.value-2*B)/se,Tt=u.naturalHeight/(a.height.baseVal.value-2*B)/Ne,We.width=u.naturalWidth/se,We.height=u.naturalHeight/Ne):tt.width!==void 0&&tt.height!==void 0&&(bt=tt.width/D.width,Tt=tt.height/D.height,We.width*=bt,We.height*=Tt);var Qt=We.getContext("2d");Qt.translate(We.width/2,We.height/2),Qt.rotate(L*Math.PI/180),Qt.scale(se,Ne),Qt.translate(-We.width/2,-We.height/2),Qt.drawImage(u,0,0,We.width,We.height);var De=document.createElement("canvas");De.width=D.width*bt,De.height=D.height*Tt,De.getContext("2d").putImageData(Qt.getImageData((D.x-B)*bt,(D.y-B)*Tt,D.width*bt,D.height*Tt),0,0),pt(De.toDataURL(tt.imageType,tt.imageQuality))})},P}(),wt=function(){function P(a){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=P.instanceCounter++,this.styles=new Yt(this.instanceNo),this.target=a,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(P.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(a){this._zoomToCropEnabled=a,a?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(a){this._isGridVisible=a,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"gridLines",{get:function(){return this._gridLines},set:function(a){this._gridLines=a,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(a){this._rotationAngle=a,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(P.prototype,"aspectRatio",{get:function(){var a;return(a=this._aspectRatio)!==null&&a!==void 0?a:this.aspectRatios[0]},set:function(a){this._aspectRatio=a},enumerable:!1,configurable:!0}),P.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},P.prototype.show=function(){this.showUI(),this.open()},P.prototype.close=function(a){a===void 0&&(a=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),a||this.closeEventListeners.forEach(function(u){return u()}),this._isOpen=!1)},P.prototype.addRenderEventListener=function(a){this.renderEventListeners.push(a)},P.prototype.removeRenderEventListener=function(a){this.renderEventListeners.indexOf(a)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(a),1)},P.prototype.addCloseEventListener=function(a){this.closeEventListeners.push(a)},P.prototype.removeCloseEventListener=function(a){this.closeEventListeners.indexOf(a)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(a),1)},P.prototype.setupResizeObserver=function(){var a=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){a.resize(a.target.clientWidth,a.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))},P.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var a=1*this.target.clientWidth/this.target.clientHeight,u=this.contentDiv.clientWidth/a>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*a:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,D=u+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/a;this.resize(u,D)}},P.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},P.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",Ze.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},P.prototype.resize=function(a,u){this.imageWidth=Math.round(a),this.imageHeight=Math.round(u),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()},P.prototype.setEditingTarget=function(){var a=document.createElement("canvas");a.width=this.target.naturalWidth,a.height=this.target.naturalHeight,a.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var u=a.toDataURL();Ze.setAttributes(this.editingTarget,[["href",u]]),this.setEditingTargetSize()},P.prototype.setTopLeft=function(){var a=this.target.getBoundingClientRect(),u=this.editorCanvas.getBoundingClientRect();this.left=a.left-u.left-this.CANVAS_MARGIN,this.top=a.top-u.top-this.CANVAS_MARGIN},P.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=Ze.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=Ze.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=Ze.createGroup(),this.editingTargetRotationScaleContainer=Ze.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var a=Ze.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(a);var u=Ze.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(u),this.editingTargetContainer=Ze.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)},P.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},P.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=Ze.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new _r(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()},P.prototype.zoomToCrop=function(){if(this.cropRect){var a=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,u=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=a+"px "+u+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-a+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-u+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},P.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)},P.prototype.cropRectChanged=function(a){this.cropRect=a,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},P.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},P.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"},P.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},P.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 a=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,u=this.target.offsetTop>a+this.CANVAS_MARGIN?this.target.offsetTop-(a+this.CANVAS_MARGIN):0;this.coverDiv.style.top=u+"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},P.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},P.prototype.addTopToolbar=function(){var a=this;this.topToolbar=new rr,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 u=new Ir;u.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(u);var D=[];this.aspectRatios.forEach(function(Tt){var Qt=new yr(Nr.getIcon(Tt.horizontal,Tt.vertical),Tt.horizontal===0&&Tt.vertical===0?"FREE":Tt.horizontal+":"+Tt.vertical);Qt.onClick=function(){return a.ratioButtonClicked(Tt)},D.push(Qt)}),this.aspectRatioButton=new Kr(Nr.getIcon(0,0),"Aspect ratio",D),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,u.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var B=new yr('<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");B.isActive=this.isGridVisible,B.onClick=function(){a.isGridVisible=!a.isGridVisible,B.isActive=a.isGridVisible},u.addButton(B);var L=new yr('<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(L.isActive=this.zoomToCropEnabled,L.onClick=function(){a.zoomToCropEnabled=!a.zoomToCropEnabled,L.isActive=a.zoomToCropEnabled},u.addButton(L),!Nt.isLicensed){var se=new pr;this.topToolbar.addElementBlock(se);var Ne=document.createElement("div");Ne.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var tt=document.createElement("a");tt.style.color="currentColor",tt.href="https://markerjs.com/products/cropro",tt.target="_blank",tt.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>',Ne.appendChild(tt),se.addElement(Ne)}var pt=new Ir;pt.minWidth=3*this.toolbarHeight+"px",pt.contentAlign="end",this.topToolbar.addButtonBlock(pt);var We=new yr('<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");We.onClick=this.startRenderAndClose,pt.addButton(We),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(We.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var bt=new yr('<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");bt.onClick=this.close,pt.addButton(bt),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(bt.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},P.prototype.addBottomToolbar=function(){var a=this;this.bottomToolbar=new rr,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 u=new Ir;u.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(u);var D=new yr('<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");D.onClick=this.rotateLeftButtonClicked,u.addButton(D);var B=new yr('<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");B.onClick=this.rotateRightButtonClicked,u.addButton(B);var L=new pr;L.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(L),this.straightener=new tn("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(pt){a.rotateBy(pt),a.straightener.angle=a.rotationAngle},L.addElement(this.straightener.getUI());var se=new Ir;se.minWidth=2*this.toolbarHeight+"px",se.contentAlign="end",this.bottomToolbar.addButtonBlock(se);var Ne=new yr('<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");Ne.onClick=this.flipHorizontallyButtonClicked,se.addButton(Ne);var tt=new yr('<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");tt.onClick=this.flipVerticallyButtonClicked,se.addButton(tt)},P.prototype.ratioButtonClicked=function(a){this.aspectRatio=a,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},P.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Nr.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},P.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Mr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},P.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},P.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},P.prototype.restoreState=function(a){if(a){var u=this.cropLayer.getRescaledRect(a.width,a.height,this.imageWidth,this.imageHeight,a.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(u),this.cropRectChanged(u),this.flippedHorizontally=a.flippedHorizontally,this.flippedVertically=a.flippedVertically,this.applyFlip(),this.rotationAngle=a.rotationAngle,this.applyRotation()}},P.prototype.clientToLocalCoordinates=function(a,u){var D=this.cropImage.getBoundingClientRect();return{x:a-D.left,y:u-D.top}},P.prototype.onWindowResize=function(){this.positionUI()},P.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var a=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=a+"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()},P.prototype.rotateLeftButtonClicked=function(){var a=this.rotationAngle-90;this.rotationAngle%90!=0&&(a+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(a)},P.prototype.rotateRightButtonClicked=function(){var a=this.rotationAngle+90;this.rotationAngle%90!=0&&(a-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(a)},P.prototype.rotateTo=function(a){a=(a=a>180?a-360:a)<=-180?a+360:a,this.rotationAngle=a,this.applyRotation()},P.prototype.rotateBy=function(a){this.rotateTo((this.rotationAngle+a)%360)},P.prototype.applyRotation=function(){var a=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var u=this.editingTargetRotationContainer.transform.baseVal.getItem(0);u.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(u,0);var D=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/D.width,this.imageHeight/D.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=a},P.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},P.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},P.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},P.prototype.startRenderAndClose=function(){return gt(this,void 0,void 0,function(){var a,u;return Bt(this,function(D){switch(D.label){case 0:return[4,this.render()];case 1:return a=D.sent(),u=this.getState(),this.renderEventListeners.forEach(function(B){return B(a,u)}),this.close(!0),[2]}})})},P.prototype.render=function(){return gt(this,void 0,void 0,function(){var a;return Bt(this,function(u){switch(u.label){case 0:return(a=new Ur).naturalSize=this.renderAtNaturalSize,a.imageType=this.renderImageType,a.imageQuality=this.renderImageQuality,a.width=this.renderWidth,a.height=this.renderHeight,this.unzoomFromCrop(),Ze.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,a.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return u.sent(),[4,a.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,u.sent()]}})})},P.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Gt("toolbar",`
      width: `+(this.displayMode==="inline"?"100%":"calc(100vw - "+2*this.popupMargin+"px)")+`;
      flex-shrink: 0;
      display: flex;
      flex-direction: row;
      justify-content: space-between;      
      height: `+this.toolbarHeight+`px;
      box-sizing: content-box;
      overflow: hidden;
      line-height: 0px;
    `)),this.toolbarStyleColorsClass=this.styles.addClass(new Gt("toolbar_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarBlockStyleClass=this.styles.addClass(new Gt("toolbar-block",`
        display: flex;
        align-items: center;
        box-sizing: content-box;
    `));var a=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Gt("toolbar_button",`
      display: inline-block;
      width: `+(this.toolbarHeight-2*a)+`px;
      height: `+(this.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Gt("toolbar_button_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Gt("toolbar_active_button",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
      background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
    `)),this.styles.addRule(new or("."+this.toolbarButtonStyleClass.name+" svg",`
      height: `+this.toolbarHeight/2+`px;
    `)),this.styles.addRule(new or("."+this.toolbarButtonStyleColorsClass.name+":hover",`
        background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
    `)),this.toolbarDropdownStyleClass=this.styles.addClass(new Gt("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 Gt("toolbar_dropdown_colors",`
      background-color: `+this.styles.settings.toolbarBackgroundColor+`;
    `)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new Gt("toolbar_straightener_block",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 30%, rgba(0,0,0,1) 70%, rgba(0,0,0,0) 100%);
    `)),this.toolbarStraightenerStyleClass=this.styles.addClass(new Gt("toolbar_straightener",`
      display: flex;
      overflow: hidden;
      justify-content: center;
      height: `+(this.toolbarHeight-2*a)+`px;
      padding: `+a+`px;
      cursor: default;
      user-select: none;
      box-sizing: content-box;
    `)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new Gt("toolbar_straightener_colors",`
      color: `+this.styles.settings.toolbarColor+`;
      fill: currentColor;
    `))},P.instanceCounter=0,P}(),Yr=W("8hTe"),kr=W.n(Yr),Hr=/<pre[^>]*>/g;function Br(P){var a=document.createElement("div");return a.innerHTML=P,a.childNodes.length===0?"":a.childNodes[0].nodeValue}var rn=Ge.a=function(P){var a=P.value,u=a===void 0?"":a,D=P.edit,B=D===void 0?!1:D,L=P.className,se=P.showTextOnly,Ne=P.showLines,tt=P.replaces,pt=P.zoomImg,We=P.hasMask,bt=P.style,Tt=bt===void 0?{}:bt,Qt=P.stylesPrev,De=Qt===void 0?{}:Qt,br=String(u),sr=Object(w.useRef)(),Rr=Object(w.useRef)(),Cn=Object(w.useState)(""),nn=Object(U.a)(Cn,2),jr=nn[0],Qr=nn[1],zr=Object(w.useState)("office"),an=Object(U.a)(zr,2),Tn=an[0],hn=an[1],bn=function(){var Lt=new wt(Rr.current);Lt.displayMode="popup",Lt.addRenderEventListener(function(){var lr=Object(x.a)(R.a.mark(function jt(mr){var Zt;return R.a.wrap(function(vr){for(;;)switch(vr.prev=vr.next){case 0:return sr.current.style.display="none",vr.next=3,Object(ke.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:mr}});case 3:Zt=vr.sent,Zt!=null&&Zt.id&&tt(Rr.current.getAttribute("src").replace(le.a.API_SERVER,""),"/api/attachments/".concat(Zt==null?void 0:Zt.id,"?type=").concat(Zt.content_type));case 5:case"end":return vr.stop()}},jt)}));return function(jt){return lr.apply(this,arguments)}}()),Lt.show()},Mn=function(){var Lt=new At(Rr.current);Lt.settings.displayMode="popup",Lt.addEventListener("render",function(){var lr=Object(x.a)(R.a.mark(function jt(mr){var Zt;return R.a.wrap(function(vr){for(;;)switch(vr.prev=vr.next){case 0:if(sr.current.style.display="none",!Rr.current){vr.next=6;break}return vr.next=4,Object(ke.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:mr.dataUrl}});case 4:Zt=vr.sent,Zt!=null&&Zt.id&&tt(Rr.current.getAttribute("src").replace(le.a.API_SERVER,""),"/api/attachments/".concat(Zt==null?void 0:Zt.id,"?type=").concat(Zt.content_type));case 6:case"end":return vr.stop()}},jt)}));return function(jt){return lr.apply(this,arguments)}}()),Lt.show(),window.markerArea=Lt},on=Object(w.useMemo)(function(){try{var qt=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Lt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,lr=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;br=br.replace(qt,"("+le.a.API_SERVER+"/api/attachments/").replace(Lt,'"'+le.a.API_SERVER+"/api/attachments/").replace(lr,'"'+le.a.API_SERVER+"/files/uploads/").replaceAll("http://video.educoder","https://video.educoder").replaceAll("http://www.educoder.net/api","https://data.educoder.net/api").replaceAll("https://www.educoder.net/api","https://data.educoder.net/api").replace(/\r\n/g,`
`),br=br.replace(new RegExp("(?<!\\n)\\n(?!\\n)","g"),`  
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ne=Object(t.a)(j);function j(X){var K;Object(m.a)(this,j),K=ne.call(this,X),K.popupRef=v.createRef(),K.triggerRef=v.createRef(),K.attachId=void 0,K.clickOutsideHandler=void 0,K.touchOutsideHandler=void 0,K.contextMenuOutsideHandler1=void 0,K.contextMenuOutsideHandler2=void 0,K.mouseDownTimeout=void 0,K.focusTime=void 0,K.preClickTime=void 0,K.preTouchTime=void 0,K.delayTimer=void 0,K.hasPopupMouseDown=void 0,K.onMouseEnter=function(ie){var me=K.props.mouseEnterDelay;K.fireEvents("onMouseEnter",ie),K.delaySetPopupVisible(!0,me,me?null:ie)},K.onMouseMove=function(ie){K.fireEvents("onMouseMove",ie),K.setPoint(ie)},K.onMouseLeave=function(ie){K.fireEvents("onMouseLeave",ie),K.delaySetPopupVisible(!1,K.props.mouseLeaveDelay)},K.onPopupMouseEnter=function(){K.clearDelayTimer()},K.onPopupMouseLeave=function(ie){var me;if(ie.relatedTarget&&!ie.relatedTarget.setTimeout&&Object(ht.a)((me=K.popupRef.current)===null||me===void 0?void 0:me.getElement(),ie.relatedTarget))return;K.delaySetPopupVisible(!1,K.props.mouseLeaveDelay)},K.onFocus=function(ie){K.fireEvents("onFocus",ie),K.clearDelayTimer(),K.isFocusToShow()&&(K.focusTime=Date.now(),K.delaySetPopupVisible(!0,K.props.focusDelay))},K.onMouseDown=function(ie){K.fireEvents("onMouseDown",ie),K.preClickTime=Date.now()},K.onTouchStart=function(ie){K.fireEvents("onTouchStart",ie),K.preTouchTime=Date.now()},K.onBlur=function(ie){K.fireEvents("onBlur",ie),K.clearDelayTimer(),K.isBlurToHide()&&K.delaySetPopupVisible(!1,K.props.blurDelay)},K.onContextMenu=function(ie){ie.preventDefault(),K.fireEvents("onContextMenu",ie),K.setPopupVisible(!0,ie)},K.onContextMenuClose=function(){K.isContextMenuToShow()&&K.close()},K.onClick=function(ie){if(K.fireEvents("onClick",ie),K.focusTime){var me;if(K.preClickTime&&K.preTouchTime?me=Math.min(K.preClickTime,K.preTouchTime):K.preClickTime?me=K.preClickTime:K.preTouchTime&&(me=K.preTouchTime),Math.abs(me-K.focusTime)<20)return;K.focusTime=0}K.preClickTime=0,K.preTouchTime=0,K.isClickToShow()&&(K.isClickToHide()||K.isBlurToHide())&&ie&&ie.preventDefault&&ie.preventDefault();var he=!K.state.popupVisible;(K.isClickToHide()&&!he||he&&K.isClickToShow())&&K.setPopupVisible(!K.state.popupVisible,ie)},K.onPopupMouseDown=function(){if(K.hasPopupMouseDown=!0,clearTimeout(K.mouseDownTimeout),K.mouseDownTimeout=window.setTimeout(function(){K.hasPopupMouseDown=!1},0),K.context){var ie;(ie=K.context).onPopupMouseDown.apply(ie,arguments)}},K.onDocumentClick=function(ie){if(K.props.mask&&!K.props.maskClosable)return;var me=ie.target,he=K.getRootDomNode(),Ee=K.getPopupDomNode();(!Object(ht.a)(he,me)||K.isContextMenuOnly())&&!Object(ht.a)(Ee,me)&&!K.hasPopupMouseDown&&K.close()},K.getRootDomNode=function(){var ie=K.props.getTriggerDOMNode;if(ie)return ie(K.triggerRef.current);try{var me=Object(ut.a)(K.triggerRef.current);if(me)return me}catch(he){}return lt.a.findDOMNode(Object(i.a)(K))},K.getPopupClassNameFromAlign=function(ie){var me=[],he=K.props,Ee=he.popupPlacement,Pe=he.builtinPlacements,Ye=he.prefixCls,Xe=he.alignPoint,it=he.getPopupClassNameFromAlign;return Ee&&Pe&&me.push(Ae(Pe,Ye,ie,Xe)),it&&me.push(it(ie)),me.join(" ")},K.getComponent=function(){var ie=K.props,me=ie.prefixCls,he=ie.destroyPopupOnHide,Ee=ie.popupClassName,Pe=ie.onPopupAlign,Ye=ie.popupMotion,Xe=ie.popupAnimation,it=ie.popupTransitionName,St=ie.popupStyle,Mt=ie.mask,Rt=ie.maskAnimation,Ut=ie.maskTransitionName,kt=ie.maskMotion,Dt=ie.zIndex,Pt=ie.popup,Vt=ie.stretch,Ft=ie.alignPoint,fr=ie.mobile,nr=ie.forceRender,xt=K.state,Et=xt.popupVisible,Kt=xt.point,zt=K.getPopupAlign(),vt={};return K.isMouseEnterToShow()&&(vt.onMouseEnter=K.onPopupMouseEnter),K.isMouseLeaveToHide()&&(vt.onMouseLeave=K.onPopupMouseLeave),vt.onMouseDown=K.onPopupMouseDown,vt.onTouchStart=K.onPopupMouseDown,v.createElement(jr,Object(l.a)({prefixCls:me,destroyPopupOnHide:he,visible:Et,point:Ft&&Kt,className:Ee,align:zt,onAlign:Pe,animation:Xe,getClassNameFromAlign:K.getPopupClassNameFromAlign},vt,{stretch:Vt,getRootDomNode:K.getRootDomNode,style:St,mask:Mt,zIndex:Dt,transitionName:it,maskAnimation:Rt,maskTransitionName:Ut,maskMotion:kt,ref:K.popupRef,motion:Ye,mobile:fr,forceRender:nr}),typeof Pt=="function"?Pt():Pt)},K.attachParent=function(ie){nt.a.cancel(K.attachId);var me=K.props,he=me.getPopupContainer,Ee=me.getDocument,Pe=K.getRootDomNode(),Ye;he?(Pe||he.length===0)&&(Ye=he(Pe)):Ye=Ee(K.getRootDomNode()).body,Ye?Ye.appendChild(ie):K.attachId=Object(nt.a)(function(){K.attachParent(ie)})},K.getContainer=function(){var ie=K.props.getDocument,me=ie(K.getRootDomNode()).createElement("div");return me.style.position="absolute",me.style.top="0",me.style.left="0",me.style.width="100%",K.attachParent(me),me},K.setPoint=function(ie){var me=K.props.alignPoint;if(!me||!ie)return;K.setState({point:{pageX:ie.pageX,pageY:ie.pageY}})},K.handlePortalUpdate=function(){K.state.prevPopupVisible!==K.state.popupVisible&&K.props.afterPopupVisibleChange(K.state.popupVisible)},K.triggerContextValue={onPopupMouseDown:K.onPopupMouseDown};var re;return"popupVisible"in X?re=!!X.popupVisible:re=!!X.defaultPopupVisible,K.state={prevPopupVisible:re,popupVisible:re},bn.forEach(function(ie){K["fire".concat(ie)]=function(me){K.fireEvents(ie,me)}}),K}return Object(c.a)(j,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var K=this.props,re=this.state;if(re.popupVisible){var ie;!this.clickOutsideHandler&&(this.isClickToHide()||this.isContextMenuToShow())&&(ie=K.getDocument(this.getRootDomNode()),this.clickOutsideHandler=Object(ye.a)(ie,"mousedown",this.onDocumentClick)),this.touchOutsideHandler||(ie=ie||K.getDocument(this.getRootDomNode()),this.touchOutsideHandler=Object(ye.a)(ie,"touchstart",this.onDocumentClick)),!this.contextMenuOutsideHandler1&&this.isContextMenuToShow()&&(ie=ie||K.getDocument(this.getRootDomNode()),this.contextMenuOutsideHandler1=Object(ye.a)(ie,"scroll",this.onContextMenuClose)),!this.contextMenuOutsideHandler2&&this.isContextMenuToShow()&&(this.contextMenuOutsideHandler2=Object(ye.a)(window,"blur",this.onContextMenuClose));return}this.clearOutsideHandler()}},{key:"componentWillUnmount",value:function(){this.clearDelayTimer(),this.clearOutsideHandler(),clearTimeout(this.mouseDownTimeout),nt.a.cancel(this.attachId)}},{key:"getPopupDomNode",value:function(){var K;return((K=this.popupRef.current)===null||K===void 0?void 0:K.getElement())||null}},{key:"getPopupAlign",value:function(){var K=this.props,re=K.popupPlacement,ie=K.popupAlign,me=K.builtinPlacements;return re&&me?Ce(me,re,ie):ie}},{key:"setPopupVisible",value:function(K,re){var ie=this.props.alignPoint,me=this.state.popupVisible;this.clearDelayTimer(),me!==K&&("popupVisible"in this.props||this.setState({popupVisible:K,prevPopupVisible:me}),this.props.onPopupVisibleChange(K)),ie&&re&&K&&this.setPoint(re)}},{key:"delaySetPopupVisible",value:function(K,re,ie){var me=this,he=re*1e3;if(this.clearDelayTimer(),he){var Ee=ie?{pageX:ie.pageX,pageY:ie.pageY}:null;this.delayTimer=window.setTimeout(function(){me.setPopupVisible(K,Ee),me.clearDelayTimer()},he)}else this.setPopupVisible(K,ie)}},{key:"clearDelayTimer",value:function(){this.delayTimer&&(clearTimeout(this.delayTimer),this.delayTimer=null)}},{key:"clearOutsideHandler",value:function(){this.clickOutsideHandler&&(this.clickOutsideHandler.remove(),this.clickOutsideHandler=null),this.contextMenuOutsideHandler1&&(this.contextMenuOutsideHandler1.remove(),this.contextMenuOutsideHandler1=null),this.contextMenuOutsideHandler2&&(this.contextMenuOutsideHandler2.remove(),this.contextMenuOutsideHandler2=null),this.touchOutsideHandler&&(this.touchOutsideHandler.remove(),this.touchOutsideHandler=null)}},{key:"createTwoChains",value:function(K){var re=this.props.children.props,ie=this.props;return re[K]&&ie[K]?this["fire".concat(K)]:re[K]||ie[K]}},{key:"isClickToShow",value:function(){var K=this.props,re=K.action,ie=K.showAction;return re.indexOf("click")!==-1||ie.indexOf("click")!==-1}},{key:"isContextMenuOnly",value:function(){var K=this.props.action;return K==="contextMenu"||K.length===1&&K[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var K=this.props,re=K.action,ie=K.showAction;return re.indexOf("contextMenu")!==-1||ie.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var K=this.props,re=K.action,ie=K.hideAction;return re.indexOf("click")!==-1||ie.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var K=this.props,re=K.action,ie=K.showAction;return re.indexOf("hover")!==-1||ie.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var K=this.props,re=K.action,ie=K.hideAction;return re.indexOf("hover")!==-1||ie.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var K=this.props,re=K.action,ie=K.showAction;return re.indexOf("focus")!==-1||ie.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var K=this.props,re=K.action,ie=K.hideAction;return re.indexOf("focus")!==-1||ie.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var K;(K=this.popupRef.current)===null||K===void 0||K.forceAlign()}}},{key:"fireEvents",value:function(K,re){var ie=this.props.children.props[K];ie&&ie(re);var me=this.props[K];me&&me(re)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var K=this.state.popupVisible,re=this.props,ie=re.children,me=re.forceRender,he=re.alignPoint,Ee=re.className,Pe=re.autoDestroy,Ye=v.Children.only(ie),Xe={key:"trigger"};this.isContextMenuToShow()?Xe.onContextMenu=this.onContextMenu:Xe.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(Xe.onClick=this.onClick,Xe.onMouseDown=this.onMouseDown,Xe.onTouchStart=this.onTouchStart):(Xe.onClick=this.createTwoChains("onClick"),Xe.onMouseDown=this.createTwoChains("onMouseDown"),Xe.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(Xe.onMouseEnter=this.onMouseEnter,he&&(Xe.onMouseMove=this.onMouseMove)):Xe.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?Xe.onMouseLeave=this.onMouseLeave:Xe.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(Xe.onFocus=this.onFocus,Xe.onBlur=this.onBlur):(Xe.onFocus=this.createTwoChains("onFocus"),Xe.onBlur=this.createTwoChains("onBlur"));var it=U()(Ye&&Ye.props&&Ye.props.className,Ee);it&&(Xe.className=it);var St=Object(I.a)({},Xe);Object(fe.c)(Ye)&&(St.ref=Object(fe.a)(this.triggerRef,Ye.ref));var Mt=v.cloneElement(Ye,St),Rt;return(K||this.popupRef.current||me)&&(Rt=v.createElement(q,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!K&&Pe&&(Rt=null),v.createElement(zr.Provider,{value:this.triggerContextValue},Mt,Rt)}}],[{key:"getDerivedStateFromProps",value:function(K,re){var ie=K.popupVisible,me={};return ie!==void 0&&re.popupVisible!==ie&&(me.popupVisible=ie,me.prevPopupVisible=re.popupVisible),me}}]),j}(v.Component);return ue.contextType=zr,ue.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Tn,getDocument:hn,onPopupVisibleChange:an,afterPopupVisibleChange:an,onPopupAlign:an,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},ue}var on=Mn(Re.a),Er={adjustX:1,adjustY:1},Jr={topLeft:{points:["bl","tl"],overflow:Er,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:Er,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:Er,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:Er,offset:[4,0]}},Sn={topLeft:{points:["bl","tl"],overflow:Er,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:Er,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:Er,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:Er,offset:[4,0]}},fn=Jr,qt=0,Lt={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},lr=function(ue,pe,ne){var j=we(pe),X=ue.getState();ue.setState({defaultActiveFirst:Object(I.a)(Object(I.a)({},X.defaultActiveFirst),{},Object(oe.a)({},j,ne))})},jt=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(ne){var j;Object(m.a)(this,pe),j=ue.call(this,ne),j.onDestroy=function(he){j.props.onDestroy(he)},j.onKeyDown=function(he){var Ee=he.keyCode,Pe=j.menuInstance,Ye=j.props.store,Xe=j.getVisible();if(Ee===y.a.ENTER)return j.onTitleClick(he),lr(Ye,j.props.eventKey,!0),!0;if(Ee===y.a.RIGHT)return Xe?Pe.onKeyDown(he):(j.triggerOpenChange(!0),lr(Ye,j.props.eventKey,!0)),!0;if(Ee===y.a.LEFT){var it;if(Xe)it=Pe.onKeyDown(he);else return;return it||(j.triggerOpenChange(!1),it=!0),it}return Xe&&(Ee===y.a.UP||Ee===y.a.DOWN)?Pe.onKeyDown(he):void 0},j.onOpenChange=function(he){j.props.onOpenChange(he)},j.onPopupVisibleChange=function(he){j.triggerOpenChange(he,he?"mouseenter":"mouseleave")},j.onMouseEnter=function(he){var Ee=j.props,Pe=Ee.eventKey,Ye=Ee.onMouseEnter,Xe=Ee.store;lr(Xe,j.props.eventKey,!1),Ye({key:Pe,domEvent:he})},j.onMouseLeave=function(he){var Ee=j.props,Pe=Ee.parentMenu,Ye=Ee.eventKey,Xe=Ee.onMouseLeave;Pe.subMenuInstance=Object(i.a)(j),Xe({key:Ye,domEvent:he})},j.onTitleMouseEnter=function(he){var Ee=j.props,Pe=Ee.eventKey,Ye=Ee.onItemHover,Xe=Ee.onTitleMouseEnter;Ye({key:Pe,hover:!0}),Xe({key:Pe,domEvent:he})},j.onTitleMouseLeave=function(he){var Ee=j.props,Pe=Ee.parentMenu,Ye=Ee.eventKey,Xe=Ee.onItemHover,it=Ee.onTitleMouseLeave;Pe.subMenuInstance=Object(i.a)(j),Xe({key:Ye,hover:!1}),it({key:Ye,domEvent:he})},j.onTitleClick=function(he){var Ee=Object(i.a)(j),Pe=Ee.props;if(Pe.onTitleClick({key:Pe.eventKey,domEvent:he}),Pe.triggerSubMenuAction==="hover")return;j.triggerOpenChange(!j.getVisible(),"click"),lr(Pe.store,j.props.eventKey,!1)},j.onSubMenuClick=function(he){typeof j.props.onClick=="function"&&j.props.onClick(j.addKeyPath(he))},j.onSelect=function(he){j.props.onSelect(he)},j.onDeselect=function(he){j.props.onDeselect(he)},j.getPrefixCls=function(){return"".concat(j.props.rootPrefixCls,"-submenu")},j.getActiveClassName=function(){return"".concat(j.getPrefixCls(),"-active")},j.getDisabledClassName=function(){return"".concat(j.getPrefixCls(),"-disabled")},j.getSelectedClassName=function(){return"".concat(j.getPrefixCls(),"-selected")},j.getOpenClassName=function(){return"".concat(j.props.rootPrefixCls,"-submenu-open")},j.getVisible=function(){return j.state.isOpen},j.getMode=function(){return j.state.mode},j.saveMenuInstance=function(he){j.menuInstance=he},j.addKeyPath=function(he){return Object(I.a)(Object(I.a)({},he),{},{keyPath:(he.keyPath||[]).concat(j.props.eventKey)})},j.triggerOpenChange=function(he,Ee){var Pe=j.props.eventKey,Ye=function(){j.onOpenChange({key:Pe,item:Object(i.a)(j),trigger:Ee,open:he})};Ee==="mouseenter"?j.mouseenterTimeout=setTimeout(function(){Ye()},0):Ye()},j.isChildrenSelected=function(){var he={find:!1};return $e(j.props.children,j.props.selectedKeys,he),he.find},j.isInlineMode=function(){return j.getMode()==="inline"},j.adjustWidth=function(){if(!j.subMenuTitle||!j.menuInstance)return;var he=st.findDOMNode(j.menuInstance);if(he.offsetWidth>=j.subMenuTitle.offsetWidth)return;he.style.minWidth="".concat(j.subMenuTitle.offsetWidth,"px")},j.saveSubMenuTitle=function(he){j.subMenuTitle=he},j.getBaseProps=function(){var he=Object(i.a)(j),Ee=he.props,Pe=j.getMode();return{mode:Pe==="horizontal"?"vertical":Pe,visible:j.getVisible(),level:Ee.level+1,inlineIndent:Ee.inlineIndent,focusable:!1,onClick:j.onSubMenuClick,onSelect:j.onSelect,onDeselect:j.onDeselect,onDestroy:j.onDestroy,selectedKeys:Ee.selectedKeys,eventKey:"".concat(Ee.eventKey,"-menu-"),openKeys:Ee.openKeys,motion:Ee.motion,onOpenChange:j.onOpenChange,subMenuOpenDelay:Ee.subMenuOpenDelay,parentMenu:Object(i.a)(j),subMenuCloseDelay:Ee.subMenuCloseDelay,forceSubMenuRender:Ee.forceSubMenuRender,triggerSubMenuAction:Ee.triggerSubMenuAction,builtinPlacements:Ee.builtinPlacements,defaultActiveFirst:Ee.store.getState().defaultActiveFirst[we(Ee.eventKey)],multiple:Ee.multiple,prefixCls:Ee.rootPrefixCls,id:j.internalMenuId,manualRef:j.saveMenuInstance,itemIcon:Ee.itemIcon,expandIcon:Ee.expandIcon,direction:Ee.direction}},j.getMotion=function(he,Ee){var Pe=Object(i.a)(j),Ye=Pe.haveRendered,Xe=j.props,it=Xe.motion,St=Xe.rootPrefixCls,Mt=Object(I.a)(Object(I.a)({},it),{},{leavedClassName:"".concat(St,"-hidden"),removeOnLeave:!1,motionAppear:Ye||!Ee||he!=="inline"});return Mt};var X=ne.store,K=ne.eventKey,re=X.getState(),ie=re.defaultActiveFirst;j.isRootMenu=!1;var me=!1;return ie&&(me=ie[K]),lr(X,K,me),j.state={mode:ne.mode,isOpen:ne.isOpen},j}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var j=this,X=this.props,K=X.mode,re=X.parentMenu,ie=X.manualRef,me=X.isOpen,he=function(){j.setState({mode:K,isOpen:me})},Ee=me!==this.state.isOpen,Pe=K!==this.state.mode;if((Pe||Ee)&&(nt.a.cancel(this.updateStateRaf),Pe?this.updateStateRaf=Object(nt.a)(he):he()),ie&&ie(this),K!=="horizontal"||!(re==null?void 0:re.isRootMenu)||!me)return;this.minWidthTimeout=setTimeout(function(){return j.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var j=this.props,X=j.onDestroy,K=j.eventKey;X&&X(K),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),nt.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(j,X){var K=this.getBaseProps();return v.createElement(wn,Object(l.a)({},K,{id:this.internalMenuId,className:j,style:X}),this.props.children)}},{key:"renderChildren",value:function(){var j=this,X=this.getBaseProps(),K=X.mode,re=X.visible,ie=X.forceSubMenuRender,me=X.direction,he=this.getMotion(K,re);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||re||ie,!this.haveOpened)return v.createElement("div",null);var Ee=U()("".concat(X.prefixCls,"-sub"),Object(oe.a)({},"".concat(X.prefixCls,"-rtl"),me==="rtl"));return this.isInlineMode()?v.createElement(B,Object(l.a)({visible:X.visible,forceRender:ie},he),function(Pe){var Ye=Pe.className,Xe=Pe.style,it=U()(Ee,Ye);return j.renderPopupMenu(it,Xe)}):this.renderPopupMenu(Ee)}},{key:"render",value:function(){var j,X,K,re=Object(I.a)({},this.props),ie=this.getVisible(),me=this.getPrefixCls(),he=this.isInlineMode(),Ee=this.getMode(),Pe=U()(me,"".concat(me,"-").concat(Ee),(j={},Object(oe.a)(j,re.className,!!re.className),Object(oe.a)(j,this.getOpenClassName(),ie),Object(oe.a)(j,this.getActiveClassName(),re.active||ie&&!he),Object(oe.a)(j,this.getDisabledClassName(),re.disabled),Object(oe.a)(j,this.getSelectedClassName(),this.isChildrenSelected()),j));this.internalMenuId||(re.eventKey?this.internalMenuId="".concat(re.eventKey,"$Menu"):(qt+=1,this.internalMenuId="$__$".concat(qt,"$Menu")));var Ye={},Xe={},it={};re.disabled||(Ye={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},Xe={onClick:this.onTitleClick},it={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var St={},Mt=re.direction,Rt=Mt==="rtl";he&&(Rt?St.paddingRight=re.inlineIndent*re.level:St.paddingLeft=re.inlineIndent*re.level);var Ut={};this.getVisible()&&(Ut={"aria-owns":this.internalMenuId});var kt=null;Ee!=="horizontal"&&(kt=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(kt=v.createElement(this.props.expandIcon,Object(I.a)({},this.props))));var Dt=v.createElement("div",Object(l.a)({ref:this.saveSubMenuTitle,style:St,className:"".concat(me,"-title"),role:"button"},it,Xe,{"aria-expanded":ie},Ut,{"aria-haspopup":"true",title:typeof re.title=="string"?re.title:void 0}),re.title,kt||v.createElement("i",{className:"".concat(me,"-arrow")})),Pt=this.renderChildren(),Vt=((X=re.parentMenu)===null||X===void 0?void 0:X.isRootMenu)?re.parentMenu.props.getPopupContainer:function(hr){return hr.parentNode},Ft=Lt[Ee],fr=re.popupOffset?{offset:re.popupOffset}:{},nr=U()((K={},Object(oe.a)(K,re.popupClassName,re.popupClassName&&!he),Object(oe.a)(K,"".concat(me,"-rtl"),Rt),K)),xt=re.disabled,Et=re.triggerSubMenuAction,Kt=re.subMenuOpenDelay,zt=re.forceSubMenuRender,vt=re.subMenuCloseDelay,Xt=re.builtinPlacements;Qe.forEach(function(hr){return delete re[hr]}),delete re.onClick;var dr=Rt?Object(I.a)(Object(I.a)({},Sn),Xt):Object(I.a)(Object(I.a)({},Jr),Xt);delete re.direction;var $t=this.getBaseProps(),ar=he?null:this.getMotion($t.mode,$t.visible);return v.createElement("li",Object(l.a)({},re,Ye,{className:Pe,role:"menuitem"}),v.createElement(on,{prefixCls:me,popupClassName:U()("".concat(me,"-popup"),nr),getPopupContainer:Vt,builtinPlacements:dr,popupPlacement:Ft,popupVisible:he?!1:ie,popupAlign:fr,popup:he?null:Pt,action:xt||he?[]:[Et],mouseEnterDelay:Kt,mouseLeaveDelay:vt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:zt,popupMotion:ar},Dt),he?Pt:null)}}]),pe}(v.Component);jt.defaultProps={onMouseEnter:Ke,onMouseLeave:Ke,onTitleMouseEnter:Ke,onTitleMouseLeave:Ke,onTitleClick:Ke,manualRef:Ke,mode:"vertical",title:""};var mr=Object(e.b)(function(q,ue){var pe=q.openKeys,ne=q.activeKey,j=q.selectedKeys,X=ue.eventKey,K=ue.subMenuKey;return{isOpen:pe.indexOf(X)>-1,active:ne[K]===X,selectedKeys:j}})(jt);mr.isSubMenu=!0;var Zt=mr,pn="menuitem-overflowed",vr=.5,En=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(){var ne;return Object(m.a)(this,pe),ne=ue.apply(this,arguments),ne.resizeObserver=null,ne.mutationObserver=null,ne.originalTotalWidth=0,ne.overflowedItems=[],ne.menuItemSizes=[],ne.cancelFrameId=null,ne.state={lastVisibleIndex:void 0},ne.childRef=v.createRef(),ne.getMenuItemNodes=function(){var j=ne.props.prefixCls,X=ne.childRef.current;return X?[].slice.call(X.children).filter(function(K){return K.className.split(" ").indexOf("".concat(j,"-overflowed-submenu"))<0}):[]},ne.getOverflowedSubMenuItem=function(j,X,K){var re=ne.props,ie=re.overflowedIndicator,me=re.level,he=re.mode,Ee=re.prefixCls,Pe=re.theme;if(me!==1||he!=="horizontal")return null;var Ye=ne.props.children[0],Xe=Ye.props,it=Xe.children,St=Xe.title,Mt=Xe.style,Rt=Object(S.a)(Xe,["children","title","style"]),Ut=Object(I.a)({},Mt),kt="".concat(j,"-overflowed-indicator"),Dt="".concat(j,"-overflowed-indicator");X.length===0&&K!==!0?Ut=Object(I.a)(Object(I.a)({},Ut),{},{display:"none"}):K&&(Ut=Object(I.a)(Object(I.a)({},Ut),{},{visibility:"hidden",position:"absolute"}),kt="".concat(kt,"-placeholder"),Dt="".concat(Dt,"-placeholder"));var Pt=Pe?"".concat(Ee,"-").concat(Pe):"",Vt={};return Qe.forEach(function(Ft){Rt[Ft]!==void 0&&(Vt[Ft]=Rt[Ft])}),v.createElement(Zt,Object(l.a)({title:ie,className:"".concat(Ee,"-overflowed-submenu"),popupClassName:Pt},Vt,{key:kt,eventKey:Dt,disabled:!1,style:Ut}),X)},ne.setChildrenWidthAndResize=function(){if(ne.props.mode!=="horizontal")return;var j=ne.childRef.current;if(!j)return;var X=j.children;if(!X||X.length===0)return;var K=j.children[X.length-1];Ue(K,"display","inline-block");var re=ne.getMenuItemNodes(),ie=re.filter(function(me){return me.className.split(" ").indexOf(pn)>=0});ie.forEach(function(me){Ue(me,"display","inline-block")}),ne.menuItemSizes=re.map(function(me){return Ve(me,!0)}),ie.forEach(function(me){Ue(me,"display","none")}),ne.overflowedIndicatorWidth=Ve(j.children[j.children.length-1],!0),ne.originalTotalWidth=ne.menuItemSizes.reduce(function(me,he){return me+he},0),ne.handleResize(),Ue(K,"display","none")},ne.handleResize=function(){if(ne.props.mode!=="horizontal")return;var j=ne.childRef.current;if(!j)return;var X=Ve(j);ne.overflowedItems=[];var K=0,re;ne.originalTotalWidth>X+vr&&(re=-1,ne.menuItemSizes.forEach(function(ie){K+=ie,K+ne.overflowedIndicatorWidth<=X&&(re+=1)})),ne.setState({lastVisibleIndex:re})},ne}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){var j=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var X=this.childRef.current;if(!X)return;this.resizeObserver=new ct.default(function(K){K.forEach(function(){var re=j.cancelFrameId;cancelAnimationFrame(re),j.cancelFrameId=requestAnimationFrame(j.setChildrenWidthAndResize)})}),[].slice.call(X.children).concat(X).forEach(function(K){j.resizeObserver.observe(K)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){j.resizeObserver.disconnect(),[].slice.call(X.children).concat(X).forEach(function(K){j.resizeObserver.observe(K)}),j.setChildrenWidthAndResize()}),this.mutationObserver.observe(X,{attributes:!1,childList:!0,subTree:!1}))}}},{key:"componentWillUnmount",value:function(){this.resizeObserver&&this.resizeObserver.disconnect(),this.mutationObserver&&this.mutationObserver.disconnect(),cancelAnimationFrame(this.cancelFrameId)}},{key:"renderChildren",value:function(j){var X=this,K=this.state.lastVisibleIndex;return(j||[]).reduce(function(re,ie,me){var he=ie;if(X.props.mode==="horizontal"){var Ee=X.getOverflowedSubMenuItem(ie.props.eventKey,[]);K!==void 0&&X.props.className.indexOf("".concat(X.props.prefixCls,"-root"))!==-1&&(me>K&&(he=v.cloneElement(ie,{style:{display:"none"},eventKey:"".concat(ie.props.eventKey,"-hidden"),className:"".concat(pn)})),me===K+1&&(X.overflowedItems=j.slice(K+1).map(function(Ye){return v.cloneElement(Ye,{key:Ye.props.eventKey,mode:"vertical-left"})}),Ee=X.getOverflowedSubMenuItem(ie.props.eventKey,X.overflowedItems)));var Pe=[].concat(Object(w.a)(re),[Ee,he]);return me===j.length-1&&Pe.push(X.getOverflowedSubMenuItem(ie.props.eventKey,[],!0)),Pe}return[].concat(Object(w.a)(re),[he])},[])}},{key:"render",value:function(){var j=this.props,X=j.visible,K=j.prefixCls,re=j.overflowedIndicator,ie=j.mode,me=j.level,he=j.tag,Ee=j.children,Pe=j.theme,Ye=Object(S.a)(j,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),Xe=he;return v.createElement(Xe,Object(l.a)({ref:this.childRef},Ye),this.renderChildren(Ee))}}]),pe}(v.Component);En.defaultProps={tag:"div",className:""};var sn=En;function mn(q){return q.length?q.every(function(ue){return!!ue.props.disabled}):!0}function ln(q,ue,pe){var ne=q.getState();q.setState({activeKey:Object(I.a)(Object(I.a)({},ne.activeKey),{},Object(oe.a)({},ue,pe))})}function Ar(q){return q.eventKey||"0-menu-"}function _n(q,ue){var pe=ue,ne=q.children,j=q.eventKey;if(pe){var X;if(Fe(ne,function(K,re){K&&K.props&&!K.props.disabled&&pe===He(K,j,re)&&(X=!0)}),X)return pe}return pe=null,q.defaultActiveFirst&&Fe(ne,function(K,re){!pe&&K&&!K.props.disabled&&(pe=He(K,j,re))}),pe}function un(q){if(!q)return;var ue=this.instanceArray.indexOf(q);ue!==-1?this.instanceArray[ue]=q:this.instanceArray.push(q)}var Kn=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(ne){var j;return Object(m.a)(this,pe),j=ue.call(this,ne),j.onKeyDown=function(X,K){var re=X.keyCode,ie;if(j.getFlatInstanceArray().forEach(function(he){he&&he.props.active&&he.onKeyDown&&(ie=he.onKeyDown(X))}),ie)return 1;var me=null;return(re===y.a.UP||re===y.a.DOWN)&&(me=j.step(re===y.a.UP?-1:1)),me?(X.preventDefault(),ln(j.props.store,Ar(j.props),me.props.eventKey),typeof K=="function"&&K(me),1):void 0},j.onItemHover=function(X){var K=X.key,re=X.hover;ln(j.props.store,Ar(j.props),re?K:null)},j.onDeselect=function(X){j.props.onDeselect(X)},j.onSelect=function(X){j.props.onSelect(X)},j.onClick=function(X){j.props.onClick(X)},j.onOpenChange=function(X){j.props.onOpenChange(X)},j.onDestroy=function(X){j.props.onDestroy(X)},j.getFlatInstanceArray=function(){return j.instanceArray},j.step=function(X){var K=j.getFlatInstanceArray(),re=j.props.store.getState().activeKey[Ar(j.props)],ie=K.length;if(!ie)return null;X<0&&(K=K.concat().reverse());var me=-1;if(K.every(function(Ye,Xe){return Ye&&Ye.props.eventKey===re?(me=Xe,!1):!0}),!j.props.defaultActiveFirst&&me!==-1&&mn(K.slice(me,ie-1)))return;var he=(me+1)%ie,Ee=he;do{var Pe=K[Ee];if(!Pe||Pe.props.disabled)Ee=(Ee+1)%ie;else return Pe}while(Ee!==he);return null},j.renderCommonMenuItem=function(X,K,re){var ie=j.props.store.getState(),me=Object(i.a)(j),he=me.props,Ee=He(X,he.eventKey,K),Pe=X.props;if(!Pe||typeof X.type=="string")return X;var Ye=Ee===ie.activeKey,Xe=Object(I.a)(Object(I.a)({mode:Pe.mode||he.mode,level:he.level,inlineIndent:he.inlineIndent,renderMenuItem:j.renderMenuItem,rootPrefixCls:he.prefixCls,index:K,parentMenu:he.parentMenu,manualRef:Pe.disabled?void 0:Object(g.a)(X.ref,un.bind(Object(i.a)(j))),eventKey:Ee,active:!Pe.disabled&&Ye,multiple:he.multiple,onClick:function(St){(Pe.onClick||Ke)(St),j.onClick(St)},onItemHover:j.onItemHover,motion:he.motion,subMenuOpenDelay:he.subMenuOpenDelay,subMenuCloseDelay:he.subMenuCloseDelay,forceSubMenuRender:he.forceSubMenuRender,onOpenChange:j.onOpenChange,onDeselect:j.onDeselect,onSelect:j.onSelect,builtinPlacements:he.builtinPlacements,itemIcon:Pe.itemIcon||j.props.itemIcon,expandIcon:Pe.expandIcon||j.props.expandIcon},re),{},{direction:he.direction});return(he.mode==="inline"||Be())&&(Xe.triggerSubMenuAction="click"),v.cloneElement(X,Object(I.a)(Object(I.a)({},Xe),{},{key:Ee||K}))},j.renderMenuItem=function(X,K,re){if(!X)return null;var ie=j.props.store.getState(),me={openKeys:ie.openKeys,selectedKeys:ie.selectedKeys,triggerSubMenuAction:j.props.triggerSubMenuAction,subMenuKey:re};return j.renderCommonMenuItem(X,K,me)},ne.store.setState({activeKey:Object(I.a)(Object(I.a)({},ne.store.getState().activeKey),{},Object(oe.a)({},ne.eventKey,_n(ne,ne.activeKey)))}),j.instanceArray=[],j}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"shouldComponentUpdate",value:function(j){return this.props.visible||j.visible||this.props.className!==j.className||!A()(this.props.style,j.style)}},{key:"componentDidUpdate",value:function(j){var X=this.props,K="activeKey"in X?X.activeKey:X.store.getState().activeKey[Ar(X)],re=_n(X,K);if(re!==K)ln(X.store,Ar(X),re);else if("activeKey"in j){var ie=_n(j,j.activeKey);re!==ie&&ln(X.store,Ar(X),re)}}},{key:"render",value:function(){var j=this,X=Object(l.a)({},this.props);this.instanceArray=[];var K=U()(X.prefixCls,X.className,"".concat(X.prefixCls,"-").concat(X.mode)),re={className:K,role:X.role||"menu"};X.id&&(re.id=X.id),X.focusable&&(re.tabIndex=0,re.onKeyDown=this.onKeyDown);var ie=X.prefixCls,me=X.eventKey,he=X.visible,Ee=X.level,Pe=X.mode,Ye=X.overflowedIndicator,Xe=X.theme;return Qe.forEach(function(it){return delete X[it]}),delete X.onClick,v.createElement(sn,Object(l.a)({},X,{prefixCls:ie,mode:Pe,tag:"ul",level:Ee,theme:Xe,visible:he,overflowedIndicator:Ye},re),Object(M.a)(X.children).map(function(it,St){return j.renderMenuItem(it,St,me||"0-menu-")}))}}]),pe}(v.Component);Kn.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:Ke};var Hn=Object(e.b)()(Kn),wn=Hn,vn=W("Kwbf");function kn(q,ue,pe){var ne=q.prefixCls,j=q.motion,X=q.defaultMotions,K=X===void 0?{}:X,re=q.openAnimation,ie=q.openTransitionName,me=ue.switchingModeFromInline;if(j)return j;if(Object(k.a)(re)==="object"&&re)Object(vn.a)(!1,"Object type of `openAnimation` is removed. Please use `motion` instead.");else if(typeof re=="string")return{motionName:"".concat(ne,"-open-").concat(re)};if(ie)return{motionName:ie};var he=K[pe];return he||(me?null:K.other)}var Fr=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(ne){var j;Object(m.a)(this,pe),j=ue.call(this,ne),j.onSelect=function(re){var ie=Object(i.a)(j),me=ie.props;if(me.selectable){var he=j.store.getState(),Ee=he.selectedKeys,Pe=re.key;me.multiple?Ee=Ee.concat([Pe]):Ee=[Pe],"selectedKeys"in me||j.store.setState({selectedKeys:Ee}),me.onSelect(Object(I.a)(Object(I.a)({},re),{},{selectedKeys:Ee}))}},j.onClick=function(re){var ie=j.getRealMenuMode(),me=Object(i.a)(j),he=me.store,Ee=me.props.onOpenChange;ie!=="inline"&&!("openKeys"in j.props)&&(he.setState({openKeys:[]}),Ee([])),j.props.onClick(re)},j.onKeyDown=function(re,ie){j.innerMenu.getWrappedInstance().onKeyDown(re,ie)},j.onOpenChange=function(re){var ie=Object(i.a)(j),me=ie.props,he=j.store.getState().openKeys.concat(),Ee=!1,Pe=function(Xe){var it=!1;if(Xe.open)it=he.indexOf(Xe.key)===-1,it&&he.push(Xe.key);else{var St=he.indexOf(Xe.key);it=St!==-1,it&&he.splice(St,1)}Ee=Ee||it};Array.isArray(re)?re.forEach(Pe):Pe(re),Ee&&("openKeys"in j.props||j.store.setState({openKeys:he}),me.onOpenChange(he))},j.onDeselect=function(re){var ie=Object(i.a)(j),me=ie.props;if(me.selectable){var he=j.store.getState().selectedKeys.concat(),Ee=re.key,Pe=he.indexOf(Ee);Pe!==-1&&he.splice(Pe,1),"selectedKeys"in me||j.store.setState({selectedKeys:he}),me.onDeselect(Object(I.a)(Object(I.a)({},re),{},{selectedKeys:he}))}},j.onMouseEnter=function(re){j.restoreModeVerticalFromInline();var ie=j.props.onMouseEnter;ie&&ie(re)},j.onTransitionEnd=function(re){var ie=re.propertyName==="width"&&re.target===re.currentTarget,me=re.target.className,he=Object.prototype.toString.call(me)==="[object SVGAnimatedString]"?me.animVal:me,Ee=re.propertyName==="font-size"&&he.indexOf("anticon")>=0;(ie||Ee)&&j.restoreModeVerticalFromInline()},j.setInnerMenu=function(re){j.innerMenu=re},j.isRootMenu=!0;var X=ne.defaultSelectedKeys,K=ne.defaultOpenKeys;return"selectedKeys"in ne&&(X=ne.selectedKeys||[]),"openKeys"in ne&&(K=ne.openKeys||[]),j.store=Object(e.c)({selectedKeys:X,openKeys:K,activeKey:{"0-menu-":_n(ne,ne.activeKey)}}),j.state={switchingModeFromInline:!1,prevProps:ne,inlineOpenKeys:[],store:j.store},j}return Object(c.a)(pe,[{key:"componentDidMount",value:function(){this.updateMiniStore(),this.updateMenuDisplay()}},{key:"componentDidUpdate",value:function(j){var X=this.props,K=X.siderCollapsed,re=X.inlineCollapsed,ie=X.onOpenChange;(!j.inlineCollapsed&&re||!j.siderCollapsed&&K)&&ie([]),this.updateMiniStore(),this.updateMenuDisplay()}},{key:"updateMenuDisplay",value:function(){var j=this.props.collapsedWidth,X=this.store,K=this.prevOpenKeys,re=this.getInlineCollapsed()&&(j===0||j==="0"||j==="0px");re?(this.prevOpenKeys=X.getState().openKeys.concat(),this.store.setState({openKeys:[]})):K&&(this.store.setState({openKeys:K}),this.prevOpenKeys=null)}},{key:"getRealMenuMode",value:function(){var j=this.props.mode,X=this.state.switchingModeFromInline,K=this.getInlineCollapsed();return X&&K?"inline":K?"vertical":j}},{key:"getInlineCollapsed",value:function(){var j=this.props,X=j.inlineCollapsed,K=j.siderCollapsed;return K!==void 0?K:X}},{key:"restoreModeVerticalFromInline",value:function(){var j=this.state.switchingModeFromInline;j&&this.setState({switchingModeFromInline:!1})}},{key:"updateMiniStore",value:function(){"selectedKeys"in this.props&&this.store.setState({selectedKeys:this.props.selectedKeys||[]}),"openKeys"in this.props&&this.store.setState({openKeys:this.props.openKeys||[]})}},{key:"render",value:function(){var j=Object(I.a)({},Object(p.a)(this.props,["collapsedWidth","siderCollapsed","defaultMotions"])),X=this.getRealMenuMode();return j.className+=" ".concat(j.prefixCls,"-root"),j.direction==="rtl"&&(j.className+=" ".concat(j.prefixCls,"-rtl")),j=Object(I.a)(Object(I.a)({},j),{},{mode:X,onClick:this.onClick,onOpenChange:this.onOpenChange,onDeselect:this.onDeselect,onSelect:this.onSelect,onMouseEnter:this.onMouseEnter,onTransitionEnd:this.onTransitionEnd,parentMenu:this,motion:kn(this.props,this.state,X)}),delete j.openAnimation,delete j.openTransitionName,v.createElement(e.a,{store:this.store},v.createElement(wn,Object(l.a)({},j,{ref:this.setInnerMenu}),this.props.children))}}],[{key:"getDerivedStateFromProps",value:function(j,X){var K=X.prevProps,re=X.store,ie=re.getState(),me={},he={prevProps:j};return K.mode==="inline"&&j.mode!=="inline"&&(he.switchingModeFromInline=!0),"openKeys"in j?me.openKeys=j.openKeys||[]:((j.inlineCollapsed&&!K.inlineCollapsed||j.siderCollapsed&&!K.siderCollapsed)&&(he.switchingModeFromInline=!0,he.inlineOpenKeys=ie.openKeys,me.openKeys=[]),(!j.inlineCollapsed&&K.inlineCollapsed||!j.siderCollapsed&&K.siderCollapsed)&&(me.openKeys=X.inlineOpenKeys,he.inlineOpenKeys=[])),Object.keys(me).length&&re.setState(me),he}}]),pe}(v.Component);Fr.defaultProps={selectable:!0,onClick:Ke,onSelect:Ke,onOpenChange:Ke,onDeselect:Ke,defaultSelectedKeys:[],defaultOpenKeys:[],subMenuOpenDelay:.1,subMenuCloseDelay:.1,triggerSubMenuAction:"hover",prefixCls:"rc-menu",className:"",mode:"vertical",style:{},builtinPlacements:{},overflowedIndicator:v.createElement("span",null,"\xB7\xB7\xB7")};var In=Fr,dn=function(q){Object(n.a)(pe,q);var ue=Object(t.a)(pe);function pe(){var ne;return Object(m.a)(this,pe),ne=ue.apply(this,arguments),ne.onKeyDown=function(j){var X=j.keyCode;return X===y.a.ENTER?(ne.onClick(j),!0):void 0},ne.onMouseLeave=function(j){var 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      Time to underbuffer: `+k.toFixed(3)+" s"),o.nextLoadLevel=z,this.bwEstimator.sample(c,l.loaded),this.clearTimer(),h.loader&&(this.fragCurrent=this.partCurrent=null,h.loader.abort()),o.trigger(x.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:h,part:r,stats:l})},E.onFragLoaded=function(h,r){var o=r.frag,s=r.part;if(o.type===R.PlaylistLevelType.MAIN&&Object(I.isFiniteNumber)(o.sn)){var f=s?s.stats:o.stats,d=s?s.duration:o.duration;if(this.clearTimer(),this.lastLoadedFragLevel=o.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var l=this.hls.levels[o.level],m=(l.loaded?l.loaded.bytes:0)+f.loaded,c=(l.loaded?l.loaded.duration:0)+d;l.loaded={bytes:m,duration:c},l.realBitrate=Math.round(8*m/c)}if(o.bitrateTest){var i={stats:f,frag:o,part:s,id:o.type};this.onFragBuffered(x.Events.FRAG_BUFFERED,i),o.bitrateTest=!1}}},E.onFragBuffered=function(h,r){var o=r.frag,s=r.part,f=s?s.stats:o.stats;if(f.aborted)return;if(o.type!==R.PlaylistLevelType.MAIN||o.sn==="initSegment")return;var d=f.parsing.end-f.loading.start;this.bwEstimator.sample(d,f.loaded),f.bwEstimate=this.bwEstimator.getEstimate(),o.bitrateTest?this.bitrateTestDelay=d/1e3:this.bitrateTestDelay=0},E.onError=function(h,r){switch(r.details){case M.ErrorDetails.FRAG_LOAD_ERROR:case M.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},E.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},E.getNextABRAutoLevel=function(){var h=this.fragCurrent,r=this.partCurrent,o=this.hls,s=o.maxAutoLevel,f=o.config,d=o.minAutoLevel,l=o.media,m=r?r.duration:h?h.duration:0,c=l?l.currentTime:0,i=l&&l.playbackRate!==0?Math.abs(l.playbackRate):1,n=this.bwEstimator?this.bwEstimator.getEstimate():f.abrEwmaDefaultEstimate,t=(U.BufferHelper.bufferInfo(l,c,f.maxBufferHole).end-c)/i,e=this.findBestLevel(n,d,s,t,f.abrBandWidthFactor,f.abrBandWidthUpFactor);if(e>=0)return e;w.logger.trace((t?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var p=m?Math.min(m,f.maxStarvationDelay):f.maxStarvationDelay,g=f.abrBandWidthFactor,_=f.abrBandWidthUpFactor;if(!t){var A=this.bitrateTestDelay;if(A){var k=m?Math.min(m,f.maxLoadingDelay):f.maxLoadingDelay;p=k-A,w.logger.trace("bitrate test took "+Math.round(1e3*A)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*p)+" ms"),g=_=1}}return e=this.findBestLevel(n,d,s,t+p,g,_),Math.max(e,0)},E.findBestLevel=function(h,r,o,s,f,d){for(var l,m=this.fragCurrent,c=this.partCurrent,i=this.lastLoadedFragLevel,n=this.hls.levels,t=n[i],e=!!(t!=null&&(l=t.details)!==null&&l!==void 0&&l.live),p=t==null?void 0:t.codecSet,g=c?c.duration:m?m.duration:0,_=o;_>=r;_--){var A=n[_];if(!A||p&&A.codecSet!==p)continue;var k=A.details,F=(c?k==null?void 0:k.partTarget:k==null?void 0:k.averagetargetduration)||g,z=void 0;_<=i?z=f*h:z=d*h;var J=n[_].maxBitrate,Y=J*F/z;if(w.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+_+"/"+Math.round(z)+"/"+J+"/"+F+"/"+s+"/"+Y),z>J&&(!Y||e&&!this.bitrateTestDelay||Y<s))return _}return-1},T(C,[{key:"nextAutoLevel",get:function(){var h=this._nextAutoLevel,r=this.bwEstimator;if(h!==-1&&(!r||!r.canEstimate()))return h;var o=this.getNextABRAutoLevel();return h!==-1&&(o=Math.min(h,o)),o},set:function(h){this._nextAutoLevel=h}}]),C}();N.default=O},"./src/controller/audio-stream-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/polyfills/number.ts"),v=S("./src/controller/base-stream-controller.ts"),x=S("./src/events.ts"),U=S("./src/utils/buffer-helper.ts"),M=S("./src/controller/fragment-tracker.ts"),R=S("./src/types/level.ts"),w=S("./src/types/loader.ts"),b=S("./src/loader/fragment.ts"),T=S("./src/demux/chunk-cache.ts"),O=S("./src/demux/transmuxer-interface.ts"),C=S("./src/types/transmuxer.ts"),E=S("./src/controller/fragment-finders.ts"),y=S("./src/utils/discontinuities.ts"),h=S("./src/errors.ts"),r=S("./src/utils/logger.ts");function o(){return o=Object.assign||function(m){for(var c=1;c<arguments.length;c++){var i=arguments[c];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(m[n]=i[n])}return m},o.apply(this,arguments)}function s(m,c){m.prototype=Object.create(c.prototype),m.prototype.constructor=m,f(m,c)}function f(m,c){return f=Object.setPrototypeOf||function(n,t){return n.__proto__=t,n},f(m,c)}var d=100,l=function(m){s(c,m);function c(n,t){var e;return e=m.call(this,n,t,"[audio-stream-controller]")||this,e.videoBuffer=null,e.videoTrackCC=-1,e.waitingVideoCC=-1,e.audioSwitch=!1,e.trackId=-1,e.waitingData=null,e.mainDetails=null,e.bufferFlushed=!1,e._registerListeners(),e}var i=c.prototype;return i.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},i._registerListeners=function(){var t=this.hls;t.on(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.on(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.on(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.on(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.on(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.on(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.on(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.on(x.Events.ERROR,this.onError,this),t.on(x.Events.BUFFER_RESET,this.onBufferReset,this),t.on(x.Events.BUFFER_CREATED,this.onBufferCreated,this),t.on(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.on(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.on(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i._unregisterListeners=function(){var t=this.hls;t.off(x.Events.MEDIA_ATTACHED,this.onMediaAttached,this),t.off(x.Events.MEDIA_DETACHING,this.onMediaDetaching,this),t.off(x.Events.MANIFEST_LOADING,this.onManifestLoading,this),t.off(x.Events.LEVEL_LOADED,this.onLevelLoaded,this),t.off(x.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),t.off(x.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),t.off(x.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),t.off(x.Events.ERROR,this.onError,this),t.off(x.Events.BUFFER_RESET,this.onBufferReset,this),t.off(x.Events.BUFFER_CREATED,this.onBufferCreated,this),t.off(x.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),t.off(x.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),t.off(x.Events.FRAG_BUFFERED,this.onFragBuffered,this)},i.onInitPtsFound=function(t,e){var p=e.frag,g=e.id,_=e.initPTS;if(g==="main"){var A=p.cc;this.initPTS[p.cc]=_,this.log("InitPTS for cc: "+A+" found from main: "+_),this.videoTrackCC=A,this.state===v.State.WAITING_INIT_PTS&&this.tick()}},i.startLoad=function(t){if(!this.levels){this.startPosition=t,this.state=v.State.STOPPED;return}var e=this.lastCurrentTime;this.stopLoad(),this.setInterval(d),this.fragLoadError=0,e>0&&t===-1?(this.log("Override startPosition with lastCurrentTime @"+e.toFixed(3)),this.state=v.State.IDLE):(this.loadedmetadata=!1,this.state=v.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=t,this.tick()},i.doTick=function(){switch(this.state){case v.State.IDLE:this.doTickIdle();break;case v.State.WAITING_TRACK:{var t,e=this.levels,p=this.trackId,g=e==null||((t=e[p])===null||t===void 0)?void 0:t.details;if(g){if(this.waitForCdnTuneIn(g))break;this.state=v.State.WAITING_INIT_PTS}break}case v.State.FRAG_LOADING_WAITING_RETRY:{var _,A=performance.now(),k=this.retryDate;(!k||A>=k||(_=this.media)!==null&&_!==void 0&&_.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=v.State.IDLE);break}case v.State.WAITING_INIT_PTS:{var F=this.waitingData;if(F){var z=F.frag,J=F.part,Y=F.cache,$=F.complete;if(this.initPTS[z.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=v.State.FRAG_LOADING;var le=Y.flush(),be={frag:z,part:J,payload:le,networkDetails:null};this._handleFragmentLoadProgress(be),$&&m.prototype._handleFragmentLoadComplete.call(this,be)}else if(this.videoTrackCC!==this.waitingVideoCC)r.logger.log("Waiting fragment cc ("+z.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ve=this.getLoadPosition(),ke=U.BufferHelper.bufferInfo(this.mediaBuffer,ve,this.config.maxBufferHole),Te=Object(E.fragmentWithinToleranceTest)(ke.end,this.config.maxFragLookUpTolerance,z);Te<0&&(r.logger.log("Waiting fragment cc ("+z.cc+") @ "+z.start+" cancelled because another fragment at "+ke.end+" is needed"),this.clearWaitingFragment())}}else this.state=v.State.IDLE}}this.onTickEnd()},i.clearWaitingFragment=function(){var t=this.waitingData;t&&(this.fragmentTracker.removeFragment(t.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=v.State.IDLE)},i.onTickEnd=function(){var t=this.media;if(!t||!t.readyState)return;var e=this.mediaBuffer?this.mediaBuffer:t,p=e.buffered;!this.loadedmetadata&&p.length&&(this.loadedmetadata=!0),this.lastCurrentTime=t.currentTime},i.doTickIdle=function(){var t,e,p=this.hls,g=this.levels,_=this.media,A=this.trackId,k=p.config;if(!g||!g[A])return;if(!_&&(this.startFragRequested||!k.startFragPrefetch))return;var F=g[A],z=F.details;if(!z||z.live&&this.levelLastLoaded!==A||this.waitForCdnTuneIn(z)){this.state=v.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,b.ElementaryStreamTypes.AUDIO,w.PlaylistLevelType.AUDIO));var J=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,w.PlaylistLevelType.AUDIO);if(J===null)return;var Y=J.len,$=this.getMaxBufferLength(),le=this.audioSwitch;if(Y>=$&&!le)return;if(!le&&this._streamEnded(J,z)){p.trigger(x.Events.BUFFER_EOS,{type:"audio"}),this.state=v.State.ENDED;return}var be=z.fragments,ve=be[0].start,ke=J.end;if(le){var Te=this.getLoadPosition();ke=Te,z.PTSKnown&&Te<ve&&((J.end>ve||J.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),_.currentTime=ve+.05))}var xe=this.getNextFragment(ke,z);if(!xe){this.bufferFlushed=!0;return}((t=xe.decryptdata)===null||t===void 0?void 0:t.keyFormat)==="identity"&&!((e=xe.decryptdata)!==null&&e!==void 0&&e.key)?this.loadKey(xe,z):this.loadFragment(xe,z,ke)},i.getMaxBufferLength=function(){var t=m.prototype.getMaxBufferLength.call(this),e=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,w.PlaylistLevelType.MAIN);return e===null?t:Math.max(t,e.len)},i.onMediaDetaching=function(){this.videoBuffer=null,m.prototype.onMediaDetaching.call(this)},i.onAudioTracksUpdated=function(t,e){var p=e.audioTracks;this.resetTransmuxer(),this.levels=p.map(function(g){return new R.Level(g)})},i.onAudioTrackSwitching=function(t,e){var p=!!e.url;this.trackId=e.id;var g=this.fragCurrent;g!=null&&g.loader&&g.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),p?this.setInterval(d):this.resetTransmuxer(),p?(this.audioSwitch=!0,this.state=v.State.IDLE):this.state=v.State.STOPPED,this.tick()},i.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},i.onLevelLoaded=function(t,e){this.mainDetails=e.details},i.onAudioTrackLoaded=function(t,e){var p,g=this.levels,_=e.details,A=e.id;if(!g){this.warn("Audio tracks were reset while loading level "+A);return}this.log("Track "+A+" loaded ["+_.startSN+","+_.endSN+"],duration:"+_.totalduration);var k=g[A],F=0;if(_.live||(p=k.details)!==null&&p!==void 0&&p.live){var z=this.mainDetails;if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed||!z)return;!k.details&&_.hasProgramDateTime&&z.hasProgramDateTime?(Object(y.alignMediaPlaylistByPDT)(_,z),F=_.fragments[0].start):F=this.alignPlaylists(_,k.details)}k.details=_,this.levelLastLoaded=A,!this.startFragRequested&&(this.mainDetails||!_.live)&&this.setStartPosition(k.details,F),this.state===v.State.WAITING_TRACK&&!this.waitForCdnTuneIn(_)&&(this.state=v.State.IDLE),this.tick()},i._handleFragmentLoadProgress=function(t){var e,p=t.frag,g=t.part,_=t.payload,A=this.config,k=this.trackId,F=this.levels;if(!F){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+p.sn+" of level "+p.level+" will not be buffered");return}var z=F[k];console.assert(z,"Audio track is defined on fragment load progress");var J=z.details;console.assert(J,"Audio track details are defined on fragment load progress");var Y=A.defaultAudioCodec||z.audioCodec||"mp4a.40.2",$=this.transmuxer;$||($=this.transmuxer=new O.default(this.hls,w.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var le=this.initPTS[p.cc],be=(e=p.initSegment)===null||e===void 0?void 0:e.data;if(le!==void 0){var ve=!1,ke=g?g.index:-1,Te=ke!==-1,xe=new C.ChunkMetadata(p.level,p.sn,p.stats.chunkCount,_.byteLength,ke,Te);$.push(_,be,Y,"",p,g,J.totalduration,ve,xe,le)}else{r.logger.log("Unknown video PTS for cc "+p.cc+", waiting for video PTS before demuxing audio frag "+p.sn+" of ["+J.startSN+" ,"+J.endSN+"],track "+k);var _e=this.waitingData=this.waitingData||{frag:p,part:g,cache:new T.default,complete:!1},Oe=_e.cache;Oe.push(new Uint8Array(_)),this.waitingVideoCC=this.videoTrackCC,this.state=v.State.WAITING_INIT_PTS}},i._handleFragmentLoadComplete=function(t){if(this.waitingData){this.waitingData.complete=!0;return}m.prototype._handleFragmentLoadComplete.call(this,t)},i.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},i.onBufferCreated=function(t,e){var p=e.tracks.audio;p&&(this.mediaBuffer=p.buffer),e.tracks.video&&(this.videoBuffer=e.tracks.video.buffer)},i.onFragBuffered=function(t,e){var p=e.frag,g=e.part;if(p.type!==w.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(p)){this.warn("Fragment "+p.sn+(g?" p: "+g.index:"")+" of level "+p.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}p.sn!=="initSegment"&&(this.fragPrevious=p,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(p,g)},i.onError=function(t,e){switch(e.details){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.AUDIO,e);break;case h.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case h.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==v.State.ERROR&&this.state!==v.State.STOPPED&&(this.state=e.fatal?v.State.ERROR:v.State.IDLE,this.warn(e.details+" while loading frag, switching to "+this.state+" state"));break;case h.ErrorDetails.BUFFER_FULL_ERROR:if(e.parent==="audio"&&(this.state===v.State.PARSING||this.state===v.State.PARSED)){var p=!0,g=this.getFwdBufferInfo(this.mediaBuffer,w.PlaylistLevelType.AUDIO);g&&g.len>.5&&(p=!this.reduceMaxBufferLength(g.len)),p&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,m.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},i.onBufferFlushed=function(t,e){var p=e.type;p===b.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},i._handleTransmuxComplete=function(t){var e,p="audio",g=this.hls,_=t.remuxResult,A=t.chunkMeta,k=this.getCurrentContext(A);if(!k){this.warn("The loading context changed while buffering fragment "+A.sn+" of level "+A.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(A.level);return}var F=k.frag,z=k.part,J=_.audio,Y=_.text,$=_.id3,le=_.initSegment;if(this.fragContextChanged(F))return;if(this.state=v.State.PARSING,this.audioSwitch&&J&&this.completeAudioSwitch(),le!=null&&le.tracks&&(this._bufferInitSegment(le.tracks,F,A),g.trigger(x.Events.FRAG_PARSING_INIT_SEGMENT,{frag:F,id:p,tracks:le.tracks})),J){var be=J.startPTS,ve=J.endPTS,ke=J.startDTS,Te=J.endDTS;z&&(z.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:be,endPTS:ve,startDTS:ke,endDTS:Te}),F.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,be,ve,ke,Te),this.bufferFragmentData(J,F,z,A)}if($!=null&&(e=$.samples)!==null&&e!==void 0&&e.length){var xe=o({frag:F,id:p},$);g.trigger(x.Events.FRAG_PARSING_METADATA,xe)}if(Y){var _e=o({frag:F,id:p},Y);g.trigger(x.Events.FRAG_PARSING_USERDATA,_e)}},i._bufferInitSegment=function(t,e,p){if(this.state!==v.State.PARSING)return;t.video&&delete t.video;var g=t.audio;if(!g)return;g.levelCodec=g.codec,g.id="audio",this.log("Init audio buffer, container:"+g.container+", codecs[parsed]=["+g.codec+"]"),this.hls.trigger(x.Events.BUFFER_CODECS,t);var _=g.initSegment;if(_!=null&&_.byteLength){var A={type:"audio",frag:e,part:null,chunkMeta:p,parent:e.type,data:_};this.hls.trigger(x.Events.BUFFER_APPENDING,A)}this.tick()},i.loadFragment=function(t,e,p){var g=this.fragmentTracker.getState(t);this.fragCurrent=t,(this.audioSwitch||g===M.FragmentState.NOT_LOADED||g===M.FragmentState.PARTIAL)&&(t.sn==="initSegment"?this._loadInitSegment(t):e.live&&!Object(I.isFiniteNumber)(this.initPTS[t.cc])?(this.log("Waiting for video PTS in continuity counter "+t.cc+" of live stream before loading audio fragment "+t.sn+" of level "+this.trackId),this.state=v.State.WAITING_INIT_PTS):(this.startFragRequested=!0,m.prototype.loadFragment.call(this,t,e,p)))},i.completeAudioSwitch=function(){var t=this.hls,e=this.media,p=this.trackId;e&&(this.log("Switching audio track : flushing all audio"),m.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,t.trigger(x.Events.AUDIO_TRACK_SWITCHED,{id:p})},c}(v.default);N.default=l},"./src/controller/audio-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),v=S("./src/errors.ts"),x=S("./src/controller/base-playlist-controller.ts"),U=S("./src/types/loader.ts");function M(O,C){for(var E=0;E<C.length;E++){var y=C[E];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(O,y.key,y)}}function R(O,C,E){return C&&M(O.prototype,C),E&&M(O,E),O}function w(O,C){O.prototype=Object.create(C.prototype),O.prototype.constructor=O,b(O,C)}function b(O,C){return b=Object.setPrototypeOf||function(y,h){return y.__proto__=h,y},b(O,C)}var T=function(O){w(C,O);function C(y){var h;return h=O.call(this,y,"[audio-track-controller]")||this,h.tracks=[],h.groupId=null,h.tracksInGroup=[],h.trackId=-1,h.trackName="",h.selectDefaultTrack=!0,h.registerListeners(),h}var E=C.prototype;return E.registerListeners=function(){var h=this.hls;h.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.on(I.Events.LEVEL_LOADING,this.onLevelLoading,this),h.on(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.on(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.on(I.Events.ERROR,this.onError,this)},E.unregisterListeners=function(){var h=this.hls;h.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),h.off(I.Events.LEVEL_LOADING,this.onLevelLoading,this),h.off(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),h.off(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),h.off(I.Events.ERROR,this.onError,this)},E.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,O.prototype.destroy.call(this)},E.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},E.onManifestParsed=function(h,r){this.tracks=r.audioTracks||[]},E.onAudioTrackLoaded=function(h,r){var o=r.id,s=r.details,f=this.tracksInGroup[o];if(!f){this.warn("Invalid audio track id "+o);return}var d=f.details;f.details=r.details,this.log("audioTrack "+o+" loaded ["+s.startSN+"-"+s.endSN+"]"),o===this.trackId&&(this.retryCount=0,this.playlistLoaded(o,r,d))},E.onLevelLoading=function(h,r){this.switchLevel(r.level)},E.onLevelSwitching=function(h,r){this.switchLevel(r.level)},E.switchLevel=function(h){var r=this.hls.levels[h];if(!(r!=null&&r.audioGroupIds))return;var o=r.audioGroupIds[r.urlId];if(this.groupId!==o){this.groupId=o;var s=this.tracks.filter(function(d){return!o||d.groupId===o});this.selectDefaultTrack&&!s.some(function(d){return d.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=s;var f={audioTracks:s};this.log("Updating audio tracks, "+s.length+' track(s) found in "'+o+'" group-id'),this.hls.trigger(I.Events.AUDIO_TRACKS_UPDATED,f),this.selectInitialTrack()}},E.onError=function(h,r){if(O.prototype.onError.call(this,h,r),r.fatal||!r.context)return;r.context.type===U.PlaylistContextType.AUDIO_TRACK&&r.context.id===this.trackId&&r.context.groupId===this.groupId&&this.retryLoadingOrFail(r)},E.setAudioTrack=function(h){var r=this.tracksInGroup;if(h<0||h>=r.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var o=r[this.trackId];this.log("Now switching to audio-track index "+h);var s=r[h],f=s.id,d=s.groupId,l=d===void 0?"":d,m=s.name,c=s.type,i=s.url;if(this.trackId=h,this.trackName=m,this.selectDefaultTrack=!1,this.hls.trigger(I.Events.AUDIO_TRACK_SWITCHING,{id:f,groupId:l,name:m,type:c,url:i}),s.details&&!s.details.live)return;var n=this.switchParams(s.url,o==null?void 0:o.details);this.loadPlaylist(n)},E.selectInitialTrack=function(){var h=this.tracksInGroup;console.assert(h.length,"Initial audio track should be selected when tracks are known");var r=this.trackName,o=this.findTrackId(r)||this.findTrackId();o!==-1?this.setAudioTrack(o):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},E.findTrackId=function(h){for(var r=this.tracksInGroup,o=0;o<r.length;o++){var s=r[o];if((!this.selectDefaultTrack||s.default)&&(!h||h===s.name))return s.id}return-1},E.loadPlaylist=function(h){var r=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(r)){var o=r.id,s=r.groupId,f=r.url;if(h)try{f=h.addDirectives(f)}catch(d){this.warn("Could not construct new URL with HLS Delivery Directives: "+d)}this.log("loading audio-track playlist for id: "+o),this.clearTimer(),this.hls.trigger(I.Events.AUDIO_TRACK_LOADING,{url:f,id:o,groupId:s,deliveryDirectives:h||null})}},R(C,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(h){this.selectDefaultTrack=!1,this.setAudioTrack(h)}}]),C}(x.default);N.default=T},"./src/controller/base-playlist-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return R});var I=S("./src/polyfills/number.ts"),v=S("./src/types/level.ts"),x=S("./src/controller/level-helper.ts"),U=S("./src/utils/logger.ts"),M=S("./src/errors.ts"),R=function(){function w(T,O){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=U.logger.log.bind(U.logger,O+":"),this.warn=U.logger.warn.bind(U.logger,O+":"),this.hls=T}var b=w.prototype;return b.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},b.onError=function(O,C){C.fatal&&C.type===M.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},b.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},b.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},b.stopLoad=function(){this.canLoad=!1,this.clearTimer()},b.switchParams=function(O,C){var E=C==null?void 0:C.renditionReports;if(E)for(var y=0;y<E.length;y++){var h=E[y],r=""+h.URI;if(r===O.substr(-r.length)){var o=parseInt(h["LAST-MSN"]),s=parseInt(h["LAST-PART"]);if(C&&this.hls.config.lowLatencyMode){var f=Math.min(C.age-C.partTarget,C.targetduration);s!==void 0&&f>C.partTarget&&(s+=1)}if(Object(I.isFiniteNumber)(o))return new v.HlsUrlParameters(o,Object(I.isFiniteNumber)(s)?s:void 0,v.HlsSkip.No)}}},b.loadPlaylist=function(O){},b.shouldLoadTrack=function(O){return this.canLoad&&O&&!!O.url&&(!O.details||O.details.live)},b.playlistLoaded=function(O,C,E){var y=this,h=C.details,r=C.stats,o=r.loading.end?Math.max(0,self.performance.now()-r.loading.end):0;if(h.advancedDateTime=Date.now()-o,h.live||E!=null&&E.live){if(h.reloaded(E),E&&this.log("live playlist "+O+" "+(h.advanced?"REFRESHED "+h.lastPartSn+"-"+h.lastPartIndex:"MISSED")),E&&h.fragments.length>0&&Object(x.mergeDetails)(E,h),!this.canLoad||!h.live)return;var s,f=void 0,d=void 0;if(h.canBlockReload&&h.endSN&&h.advanced){var l=this.hls.config.lowLatencyMode,m=h.lastPartSn,c=h.endSN,i=h.lastPartIndex,n=i!==-1,t=m===c,e=l?0:i;n?(f=t?c+1:m,d=t?e:i+1):f=c+1;var p=h.age,g=p+h.ageHeader,_=Math.min(g-h.partTarget,h.targetduration*1.5);if(_>0){if(E&&_>E.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+E.tuneInGoal+" to: "+_+" with playlist age: "+h.age),_=0;else{var A=Math.floor(_/h.targetduration);if(f+=A,d!==void 0){var k=Math.round(_%h.targetduration/h.partTarget);d+=k}this.log("CDN Tune-in age: "+h.ageHeader+"s last advanced "+p.toFixed(2)+"s goal: "+_+" skip sn "+A+" to part "+d)}h.tuneInGoal=_}if(s=this.getDeliveryDirectives(h,C.deliveryDirectives,f,d),l||!t){this.loadPlaylist(s);return}}else s=this.getDeliveryDirectives(h,C.deliveryDirectives,f,d);var F=Object(x.computeReloadInterval)(h,r);f!==void 0&&h.canBlockReload&&(F-=h.partTarget||1),this.log("reload live playlist "+O+" in "+Math.round(F)+" ms"),this.timer=self.setTimeout(function(){return y.loadPlaylist(s)},F)}else this.clearTimer()},b.getDeliveryDirectives=function(O,C,E,y){var h=Object(v.getSkipValue)(O,E);return C!=null&&C.skip&&O.deltaUpdateFailed&&(E=C.msn,y=C.part,h=v.HlsSkip.No),new v.HlsUrlParameters(E,y,h)},b.retryLoadingOrFail=function(O){var C=this,E=this.hls.config,y=this.retryCount<E.levelLoadingMaxRetry;if(y){var h;if(this.retryCount++,O.details.indexOf("LoadTimeOut")>-1&&(h=O.context)!==null&&h!==void 0&&h.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+O.details+'"'),this.loadPlaylist();else{var r=Math.min(Math.pow(2,this.retryCount)*E.levelLoadingRetryDelay,E.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return C.loadPlaylist()},r),this.warn("retry playlist loading #"+this.retryCount+" in "+r+' ms after "'+O.details+'"')}}else this.warn('cannot recover from error "'+O.details+'"'),this.clearTimer(),O.fatal=!0;return y},w}()},"./src/controller/base-stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"State",function(){return c}),S.d(N,"default",function(){return i});var I=S("./src/polyfills/number.ts"),v=S("./src/task-loop.ts"),x=S("./src/controller/fragment-tracker.ts"),U=S("./src/utils/buffer-helper.ts"),M=S("./src/utils/logger.ts"),R=S("./src/events.ts"),w=S("./src/errors.ts"),b=S("./src/types/transmuxer.ts"),T=S("./src/utils/mp4-tools.ts"),O=S("./src/utils/discontinuities.ts"),C=S("./src/controller/fragment-finders.ts"),E=S("./src/controller/level-helper.ts"),y=S("./src/loader/fragment-loader.ts"),h=S("./src/crypt/decrypter.ts"),r=S("./src/utils/time-ranges.ts"),o=S("./src/types/loader.ts");function s(n,t){for(var e=0;e<t.length;e++){var p=t[e];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(n,p.key,p)}}function f(n,t,e){return t&&s(n.prototype,t),e&&s(n,e),n}function d(n){if(n===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return n}function l(n,t){n.prototype=Object.create(t.prototype),n.prototype.constructor=n,m(n,t)}function m(n,t){return m=Object.setPrototypeOf||function(p,g){return p.__proto__=g,p},m(n,t)}var c={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"},i=function(n){l(t,n);function t(p,g,_){var A;return A=n.call(this)||this,A.hls=void 0,A.fragPrevious=null,A.fragCurrent=null,A.fragmentTracker=void 0,A.transmuxer=null,A._state=c.STOPPED,A.media=void 0,A.mediaBuffer=void 0,A.config=void 0,A.bitrateTest=!1,A.lastCurrentTime=0,A.nextLoadPosition=0,A.startPosition=0,A.loadedmetadata=!1,A.fragLoadError=0,A.retryDate=0,A.levels=null,A.fragmentLoader=void 0,A.levelLastLoaded=null,A.startFragRequested=!1,A.decrypter=void 0,A.initPTS=[],A.onvseeking=null,A.onvended=null,A.logPrefix="",A.log=void 0,A.warn=void 0,A.logPrefix=_,A.log=M.logger.log.bind(M.logger,_+":"),A.warn=M.logger.warn.bind(M.logger,_+":"),A.hls=p,A.fragmentLoader=new y.default(p.config),A.fragmentTracker=g,A.config=p.config,A.decrypter=new h.default(p,p.config),p.on(R.Events.KEY_LOADED,A.onKeyLoaded,d(A)),A}var e=t.prototype;return e.doTick=function(){this.onTickEnd()},e.onTickEnd=function(){},e.startLoad=function(g){},e.stopLoad=function(){this.fragmentLoader.abort();var g=this.fragCurrent;g&&this.fragmentTracker.removeFragment(g),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=c.STOPPED},e._streamEnded=function(g,_){var A=this.fragCurrent,k=this.fragmentTracker;if(!_.live&&A&&A.sn===_.endSN&&!g.nextStart){var F=k.getState(A);return F===x.FragmentState.PARTIAL||F===x.FragmentState.OK}return!1},e.onMediaAttached=function(g,_){var A=this.media=this.mediaBuffer=_.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),A.addEventListener("seeking",this.onvseeking),A.addEventListener("ended",this.onvended);var k=this.config;this.levels&&k.autoStartLoad&&this.state===c.STOPPED&&this.startLoad(k.startPosition)},e.onMediaDetaching=function(){var g=this.media;g!=null&&g.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),g&&(g.removeEventListener("seeking",this.onvseeking),g.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},e.onMediaSeeking=function(){var g=this.config,_=this.fragCurrent,A=this.media,k=this.mediaBuffer,F=this.state,z=A?A.currentTime:0,J=U.BufferHelper.bufferInfo(k||A,z,g.maxBufferHole);if(this.log("media seeking to "+(Object(I.isFiniteNumber)(z)?z.toFixed(3):z)+", state: "+F),F===c.ENDED)this.resetLoadingState();else if(_&&!J.len){var Y=g.maxFragLookUpTolerance,$=_.start-Y,le=_.start+_.duration+Y,be=z>le;(z<$||be)&&(be&&_.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),_.loader.abort()),this.resetLoadingState())}A&&(this.lastCurrentTime=z),!this.loadedmetadata&&!J.len&&(this.nextLoadPosition=this.startPosition=z),this.tickImmediate()},e.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},e.onKeyLoaded=function(g,_){if(this.state!==c.KEY_LOADING||_.frag!==this.fragCurrent||!this.levels)return;this.state=c.IDLE;var A=this.levels[_.frag.level].details;A&&this.loadFragment(_.frag,A,_.frag.start)},e.onHandlerDestroying=function(){this.stopLoad(),n.prototype.onHandlerDestroying.call(this)},e.onHandlerDestroyed=function(){this.state=c.STOPPED,this.hls.off(R.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,n.prototype.onHandlerDestroyed.call(this)},e.loadKey=function(g,_){this.log("Loading key for "+g.sn+" of ["+_.startSN+"-"+_.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level),this.state=c.KEY_LOADING,this.fragCurrent=g,this.hls.trigger(R.Events.KEY_LOADING,{frag:g})},e.loadFragment=function(g,_,A){this._loadFragForPlayback(g,_,A)},e._loadFragForPlayback=function(g,_,A){var k=this,F=function(J){if(k.fragContextChanged(g)){k.warn("Fragment "+g.sn+(J.part?" p: "+J.part.index:"")+" of level "+g.level+" was dropped during download."),k.fragmentTracker.removeFragment(g);return}g.stats.chunkCount++,k._handleFragmentLoadProgress(J)};this._doFragLoad(g,_,A,F).then(function(z){if(!z)return;k.fragLoadError=0;var J=k.state;if(k.fragContextChanged(g)){(J===c.FRAG_LOADING||J===c.BACKTRACKING||!k.fragCurrent&&J===c.PARSING)&&(k.fragmentTracker.removeFragment(g),k.state=c.IDLE);return}if("payload"in z&&(k.log("Loaded fragment "+g.sn+" of level "+g.level),k.hls.trigger(R.Events.FRAG_LOADED,z),k.state===c.BACKTRACKING)){k.fragmentTracker.backtrack(g,z),k.resetFragmentLoading(g);return}k._handleFragmentLoadComplete(z)}).catch(function(z){k.warn(z),k.resetFragmentLoading(g)})},e.flushMainBuffer=function(g,_,A){if(A===void 0&&(A=null),!(g-_))return;var k={startOffset:g,endOffset:_,type:A};this.fragLoadError=0,this.hls.trigger(R.Events.BUFFER_FLUSHING,k)},e._loadInitSegment=function(g){var _=this;this._doFragLoad(g).then(function(A){if(!A||_.fragContextChanged(g)||!_.levels)throw new Error("init load aborted");return A}).then(function(A){var k=_.hls,F=A.payload,z=g.decryptdata;if(F&&F.byteLength>0&&z&&z.key&&z.iv&&z.method==="AES-128"){var J=self.performance.now();return _.decrypter.webCryptoDecrypt(new Uint8Array(F),z.key.buffer,z.iv.buffer).then(function(Y){var $=self.performance.now();return k.trigger(R.Events.FRAG_DECRYPTED,{frag:g,payload:Y,stats:{tstart:J,tdecrypt:$}}),A.payload=Y,A})}return A}).then(function(A){var k=_.fragCurrent,F=_.hls,z=_.levels;if(!z)throw new Error("init load aborted, missing levels");var J=z[g.level].details;console.assert(J,"Level details are defined when init segment is loaded");var Y=g.stats;_.state=c.IDLE,_.fragLoadError=0,g.data=new Uint8Array(A.payload),Y.parsing.start=Y.buffering.start=self.performance.now(),Y.parsing.end=Y.buffering.end=self.performance.now(),A.frag===k&&F.trigger(R.Events.FRAG_BUFFERED,{stats:Y,frag:k,part:null,id:g.type}),_.tick()}).catch(function(A){_.warn(A),_.resetFragmentLoading(g)})},e.fragContextChanged=function(g){var _=this.fragCurrent;return!g||!_||g.level!==_.level||g.sn!==_.sn||g.urlId!==_.urlId},e.fragBufferedComplete=function(g,_){var A=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+g.type+" sn: "+g.sn+(_?" part: "+_.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+g.level+" "+r.default.toString(U.BufferHelper.getBuffered(A))),this.state=c.IDLE,this.tick()},e._handleFragmentLoadComplete=function(g){var _=this.transmuxer;if(!_)return;var A=g.frag,k=g.part,F=g.partsLoaded,z=!F||F.length===0||F.some(function(Y){return!Y}),J=new b.ChunkMetadata(A.level,A.sn,A.stats.chunkCount+1,0,k?k.index:-1,!z);_.flush(J)},e._handleFragmentLoadProgress=function(g){},e._doFragLoad=function(g,_,A,k){var F=this;if(A===void 0&&(A=null),!this.levels)throw new Error("frag load aborted, missing levels");if(A=Math.max(g.start,A||0),this.config.lowLatencyMode&&_){var z=_.partList;if(z&&k){A>g.end&&_.fragmentHint&&(g=_.fragmentHint);var J=this.getNextPart(z,g,A);if(J>-1){var Y=z[J];return this.log("Loading part sn: "+g.sn+" p: "+Y.index+" cc: "+g.cc+" of playlist ["+_.startSN+"-"+_.endSN+"] parts [0-"+J+"-"+(z.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(A.toFixed(3))),this.nextLoadPosition=Y.start+Y.duration,this.state=c.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:g,part:z[J],targetBufferTime:A}),this.doFragPartsLoad(g,z,J,k).catch(function($){return F.handleFragLoadError($)})}else if(!g.url||this.loadedEndOfParts(z,A))return Promise.resolve(null)}}return this.log("Loading fragment "+g.sn+" cc: "+g.cc+" "+(_?"of ["+_.startSN+"-"+_.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+g.level+", target: "+parseFloat(A.toFixed(3))),Object(I.isFiniteNumber)(g.sn)&&!this.bitrateTest&&(this.nextLoadPosition=g.start+g.duration),this.state=c.FRAG_LOADING,this.hls.trigger(R.Events.FRAG_LOADING,{frag:g,targetBufferTime:A}),this.fragmentLoader.load(g,k).catch(function($){return F.handleFragLoadError($)})},e.doFragPartsLoad=function(g,_,A,k){var F=this;return new Promise(function(z,J){var Y=[],$=function le(be){var ve=_[be];F.fragmentLoader.loadPart(g,ve,k).then(function(ke){Y[ve.index]=ke;var Te=ke.part;F.hls.trigger(R.Events.FRAG_LOADED,ke);var xe=_[be+1];if(xe&&xe.fragment===g)le(be+1);else return z({frag:g,part:Te,partsLoaded:Y})}).catch(J)};$(A)})},e.handleFragLoadError=function(g){var _=g.data;return _&&_.details===w.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(_.frag,_.part):this.hls.trigger(R.Events.ERROR,_),null},e._handleTransmuxerFlush=function(g){var _=this.getCurrentContext(g);if(!_||this.state!==c.PARSING){this.fragCurrent||(this.state=c.IDLE);return}var A=_.frag,k=_.part,F=_.level,z=self.performance.now();A.stats.parsing.end=z,k&&(k.stats.parsing.end=z),this.updateLevelTiming(A,k,F,g.partial)},e.getCurrentContext=function(g){var _=this.levels,A=g.level,k=g.sn,F=g.part;if(!_||!_[A])return this.warn("Levels object was unset while buffering fragment "+k+" of level "+A+". The current chunk will not be buffered."),null;var z=_[A],J=F>-1?Object(E.getPartWith)(z,k,F):null,Y=J?J.fragment:Object(E.getFragmentWithSN)(z,k,this.fragCurrent);return Y?{frag:Y,part:J,level:z}:null},e.bufferFragmentData=function(g,_,A,k){if(!g||this.state!==c.PARSING)return;var F=g.data1,z=g.data2,J=F;if(F&&z&&(J=Object(T.appendUint8Array)(F,z)),!J||!J.length)return;var Y={type:g.type,frag:_,part:A,chunkMeta:k,parent:_.type,data:J};this.hls.trigger(R.Events.BUFFER_APPENDING,Y),g.dropped&&g.independent&&!A&&this.flushBufferGap(_)},e.flushBufferGap=function(g){var _=this.media;if(!_)return;if(!U.BufferHelper.isBuffered(_,_.currentTime)){this.flushMainBuffer(0,g.start);return}var A=_.currentTime,k=U.BufferHelper.bufferInfo(_,A,0),F=g.duration,z=Math.min(this.config.maxFragLookUpTolerance*2,F*.25),J=Math.max(Math.min(g.start-z,k.end-z),A+z);g.start-J>z&&this.flushMainBuffer(J,g.start)},e.getFwdBufferInfo=function(g,_){var A=this.config,k=this.getLoadPosition();if(!Object(I.isFiniteNumber)(k))return null;var F=U.BufferHelper.bufferInfo(g,k,A.maxBufferHole);if(F.len===0&&F.nextStart!==void 0){var z=this.fragmentTracker.getBufferedFrag(k,_);if(z&&F.nextStart<z.end)return U.BufferHelper.bufferInfo(g,k,Math.max(F.nextStart,A.maxBufferHole))}return F},e.getMaxBufferLength=function(g){var _=this.config,A;return g?A=Math.max(8*_.maxBufferSize/g,_.maxBufferLength):A=_.maxBufferLength,Math.min(A,_.maxMaxBufferLength)},e.reduceMaxBufferLength=function(g){var _=this.config,A=g||_.maxBufferLength;return _.maxMaxBufferLength>=A?(_.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+_.maxMaxBufferLength+"s"),!0):!1},e.getNextFragment=function(g,_){var A,k,F=_.fragments,z=F.length;if(!z)return null;var J=this.config,Y=F[0].start,$;if(_.live){var le=J.initialLiveManifestSize;if(z<le)return this.warn("Not enough fragments to start playback (have: "+z+", need: "+le+")"),null;!_.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&($=this.getInitialLiveFragment(_,F),this.startPosition=$?this.hls.liveSyncPosition||$.start:g)}else g<=Y&&($=F[0]);if(!$){var be=J.lowLatencyMode?_.partEnd:_.fragmentEnd;$=this.getFragmentAtPosition(g,be,_)}return(A=$)!==null&&A!==void 0&&A.initSegment&&!((k=$)!==null&&k!==void 0&&k.initSegment.data)&&!this.bitrateTest&&($=$.initSegment),$},e.getNextPart=function(g,_,A){for(var k=-1,F=!1,z=!0,J=0,Y=g.length;J<Y;J++){var $=g[J];if(z=z&&!$.independent,k>-1&&A<$.start)break;var le=$.loaded;!le&&(F||$.independent||z)&&$.fragment===_&&(k=J),F=le}return k},e.loadedEndOfParts=function(g,_){var A=g[g.length-1];return A&&_>A.start&&A.loaded},e.getInitialLiveFragment=function(g,_){var A=this.fragPrevious,k=null;if(A){if(g.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+A.programDateTime),k=Object(C.findFragmentByPDT)(_,A.endProgramDateTime,this.config.maxFragLookUpTolerance)),!k){var F=A.sn+1;if(F>=g.startSN&&F<=g.endSN){var z=_[F-g.startSN];A.cc===z.cc&&(k=z,this.log("Live playlist, switching playlist, load frag with next SN: "+k.sn))}k||(k=Object(C.findFragWithCC)(_,A.cc),k&&this.log("Live playlist, switching playlist, load frag with same CC: "+k.sn))}}else{var J=this.hls.liveSyncPosition;J!==null&&(k=this.getFragmentAtPosition(J,this.bitrateTest?g.fragmentEnd:g.edge,g))}return k},e.getFragmentAtPosition=function(g,_,A){var k=this.config,F=this.fragPrevious,z=A.fragments,J=A.endSN,Y=A.fragmentHint,$=k.maxFragLookUpTolerance,le=!!(k.lowLatencyMode&&A.partList&&Y);le&&Y&&!this.bitrateTest&&(z=z.concat(Y),J=Y.sn);var be;if(g<_){var ve=g>_-$?0:$;be=Object(C.findFragmentByPTS)(F,z,g,ve)}else be=z[z.length-1];if(be){var ke=be.sn-A.startSN,Te=F&&be.level===F.level,xe=z[ke+1],_e=this.fragmentTracker.getState(be);if(_e===x.FragmentState.BACKTRACKED){be=null;for(var Oe=ke;z[Oe]&&this.fragmentTracker.getState(z[Oe])===x.FragmentState.BACKTRACKED;)F?be=z[Oe--]:be=z[--Oe];be||(be=xe)}else F&&be.sn===F.sn&&!le&&(Te&&(be.sn<J&&this.fragmentTracker.getState(xe)!==x.FragmentState.OK?(this.log("SN "+be.sn+" just loaded, load next one: "+xe.sn),be=xe):be=null))}return be},e.synchronizeToLiveEdge=function(g){var _=this.config,A=this.media;if(!A)return;var k=this.hls.liveSyncPosition,F=A.currentTime,z=g.fragments[0].start,J=g.edge,Y=F>=z-_.maxFragLookUpTolerance&&F<=J;if(k!==null&&A.duration>k&&(F<k||!Y)){var $=_.liveMaxLatencyDuration!==void 0?_.liveMaxLatencyDuration:_.liveMaxLatencyDurationCount*g.targetduration;(!Y&&A.readyState<4||F<J-$)&&(this.loadedmetadata||(this.nextLoadPosition=k),A.readyState&&(this.warn("Playback: "+F.toFixed(3)+" is located too far from the end of live sliding playlist: "+J+", reset currentTime to : "+k.toFixed(3)),A.currentTime=k))}},e.alignPlaylists=function(g,_){var A=this.levels,k=this.levelLastLoaded,F=this.fragPrevious,z=k!==null?A[k]:null,J=g.fragments.length;if(!J)return this.warn("No fragments in live playlist"),0;var Y=g.fragments[0].start,$=!_,le=g.alignedSliding&&Object(I.isFiniteNumber)(Y);if($||!le&&!Y){Object(O.alignStream)(F,z,g);var be=g.fragments[0].start;return this.log("Live playlist sliding: "+be.toFixed(2)+" start-sn: "+(_?_.startSN:"na")+"->"+g.startSN+" prev-sn: "+(F?F.sn:"na")+" fragments: "+J),be}return Y},e.waitForCdnTuneIn=function(g){var _=3;return g.live&&g.canBlockReload&&g.tuneInGoal>Math.max(g.partHoldBack,g.partTarget*_)},e.setStartPosition=function(g,_){var A=this.startPosition;if(A<_&&(A=-1),A===-1||this.lastCurrentTime===-1){var k=g.startTimeOffset;Object(I.isFiniteNumber)(k)?(A=_+k,k<0&&(A+=g.totalduration),A=Math.min(Math.max(_,A),_+g.totalduration),this.log("Start time offset "+k+" found in playlist, adjust startPosition to "+A),this.startPosition=A):g.live?A=this.hls.liveSyncPosition||_:this.startPosition=A=0,this.lastCurrentTime=A}this.nextLoadPosition=A},e.getLoadPosition=function(){var g=this.media,_=0;return this.loadedmetadata&&g?_=g.currentTime:this.nextLoadPosition&&(_=this.nextLoadPosition),_},e.handleFragLoadAborted=function(g,_){this.transmuxer&&g.sn!=="initSegment"&&g.stats.aborted&&(this.warn("Fragment "+g.sn+(_?" part"+_.index:"")+" of level "+g.level+" was aborted"),this.resetFragmentLoading(g))},e.resetFragmentLoading=function(g){(!this.fragCurrent||!this.fragContextChanged(g))&&(this.state=c.IDLE)},e.onFragmentOrKeyLoadError=function(g,_){if(_.fatal)return;var A=_.frag;if(!A||A.type!==g)return;var k=this.fragCurrent;console.assert(k&&A.sn===k.sn&&A.level===k.level&&A.urlId===k.urlId,"Frag load error must match current frag to retry");var F=this.config;if(this.fragLoadError+1<=F.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(A.level))return;var z=Math.min(Math.pow(2,this.fragLoadError)*F.fragLoadingRetryDelay,F.fragLoadingMaxRetryTimeout);this.warn("Fragment "+A.sn+" of "+g+" "+A.level+" failed to load, retrying in "+z+"ms"),this.retryDate=self.performance.now()+z,this.fragLoadError++,this.state=c.FRAG_LOADING_WAITING_RETRY}else _.levelRetry?(g===o.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=c.IDLE):(M.logger.error(_.details+" reaches max retry, redispatch as fatal ..."),_.fatal=!0,this.hls.stopLoad(),this.state=c.ERROR)},e.afterBufferFlushed=function(g,_,A){if(!g)return;var k=U.BufferHelper.getBuffered(g);this.fragmentTracker.detectEvictedFragments(_,k,A),this.state===c.ENDED&&this.resetLoadingState()},e.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=c.IDLE},e.resetLiveStartWhenNotLoaded=function(g){if(!this.loadedmetadata){this.startFragRequested=!1;var _=this.levels?this.levels[g].details:null;if(_!=null&&_.live)return this.startPosition=-1,this.setStartPosition(_,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},e.updateLevelTiming=function(g,_,A,k){var F=this,z=A.details;console.assert(!!z,"level.details must be defined");var J=Object.keys(g.elementaryStreams).reduce(function(Y,$){var le=g.elementaryStreams[$];if(le){var be=le.endPTS-le.startPTS;if(be<=0)return F.warn("Could not parse fragment "+g.sn+" "+$+" duration reliably ("+be+") resetting transmuxer to fallback to playlist timing"),F.resetTransmuxer(),Y||!1;var ve=k?0:Object(E.updateFragPTSDTS)(z,g,le.startPTS,le.endPTS,le.startDTS,le.endDTS);return F.hls.trigger(R.Events.LEVEL_PTS_UPDATED,{details:z,level:A,drift:ve,type:$,frag:g,start:le.startPTS,end:le.endPTS}),!0}return Y},!1);J?(this.state=c.PARSED,this.hls.trigger(R.Events.FRAG_PARSED,{frag:g,part:_})):this.resetLoadingState()},e.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},f(t,[{key:"state",get:function(){return this._state},set:function(g){var _=this._state;_!==g&&(this._state=g,this.log(_+"->"+g))}}]),t}(v.default)},"./src/controller/buffer-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return C});var I=S("./src/polyfills/number.ts"),v=S("./src/events.ts"),x=S("./src/utils/logger.ts"),U=S("./src/errors.ts"),M=S("./src/utils/buffer-helper.ts"),R=S("./src/utils/mediasource-helper.ts"),w=S("./src/loader/fragment.ts"),b=S("./src/controller/buffer-operation-queue.ts"),T=Object(R.getMediaSource)(),O=/([ha]vc.)(?:\.[^.,]+)+/,C=function(){function E(h){var r=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 o=r.hls,s=r.media,f=r.mediaSource;x.logger.log("[buffer-controller]: Media source opened"),s&&(r.updateMediaElementDuration(),o.trigger(v.Events.MEDIA_ATTACHED,{media:s})),f&&f.removeEventListener("sourceopen",r._onMediaSourceOpen),r.checkPendingTracks()},this._onMediaSourceClose=function(){x.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){x.logger.log("[buffer-controller]: Media source ended")},this.hls=h,this._initSourceBuffer(),this.registerListeners()}var y=E.prototype;return y.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},y.destroy=function(){this.unregisterListeners(),this.details=null},y.registerListeners=function(){var r=this.hls;r.on(v.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),r.on(v.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.on(v.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.on(v.Events.BUFFER_RESET,this.onBufferReset,this),r.on(v.Events.BUFFER_APPENDING,this.onBufferAppending,this),r.on(v.Events.BUFFER_CODECS,this.onBufferCodecs,this),r.on(v.Events.BUFFER_EOS,this.onBufferEos,this),r.on(v.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),r.on(v.Events.LEVEL_UPDATED,this.onLevelUpdated,this),r.on(v.Events.FRAG_PARSED,this.onFragParsed,this),r.on(v.Events.FRAG_CHANGED,this.onFragChanged,this)},y.unregisterListeners=function(){var r=this.hls;r.off(v.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),r.off(v.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.off(v.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.off(v.Events.BUFFER_RESET,this.onBufferReset,this),r.off(v.Events.BUFFER_APPENDING,this.onBufferAppending,this),r.off(v.Events.BUFFER_CODECS,this.onBufferCodecs,this),r.off(v.Events.BUFFER_EOS,this.onBufferEos,this),r.off(v.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),r.off(v.Events.LEVEL_UPDATED,this.onLevelUpdated,this),r.off(v.Events.FRAG_PARSED,this.onFragParsed,this),r.off(v.Events.FRAG_CHANGED,this.onFragChanged,this)},y._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new b.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},y.onManifestParsed=function(r,o){var s=2;(o.audio&&!o.video||!o.altAudio)&&(s=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=s,this.details=null,x.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},y.onMediaAttaching=function(r,o){var s=this.media=o.media;if(s&&T){var f=this.mediaSource=new T;f.addEventListener("sourceopen",this._onMediaSourceOpen),f.addEventListener("sourceended",this._onMediaSourceEnded),f.addEventListener("sourceclose",this._onMediaSourceClose),s.src=self.URL.createObjectURL(f),this._objectUrl=s.src}},y.onMediaDetaching=function(){var r=this.media,o=this.mediaSource,s=this._objectUrl;if(o){if(x.logger.log("[buffer-controller]: media source detaching"),o.readyState==="open")try{o.endOfStream()}catch(f){x.logger.warn("[buffer-controller]: onMediaDetaching: "+f.message+" while calling endOfStream")}this.onBufferReset(),o.removeEventListener("sourceopen",this._onMediaSourceOpen),o.removeEventListener("sourceended",this._onMediaSourceEnded),o.removeEventListener("sourceclose",this._onMediaSourceClose),r&&(s&&self.URL.revokeObjectURL(s),r.src===s?(r.removeAttribute("src"),r.load()):x.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(v.Events.MEDIA_DETACHED,void 0)},y.onBufferReset=function(){var r=this;this.getSourceBufferTypes().forEach(function(o){var s=r.sourceBuffer[o];try{s&&(r.removeBufferListeners(o),r.mediaSource&&r.mediaSource.removeSourceBuffer(s),r.sourceBuffer[o]=void 0)}catch(f){x.logger.warn("[buffer-controller]: Failed to reset the "+o+" buffer",f)}}),this._initSourceBuffer()},y.onBufferCodecs=function(r,o){var s=this,f=this.getSourceBufferTypes().length;if(Object.keys(o).forEach(function(d){if(f){var l=s.tracks[d];if(l&&typeof l.buffer.changeType=="function"){var m=o[d],c=m.codec,i=m.levelCodec,n=m.container,t=(l.levelCodec||l.codec).replace(O,"$1"),e=(i||c).replace(O,"$1");if(t!==e){var p=n+";codecs="+(i||c);s.appendChangeType(d,p)}}}else s.pendingTracks[d]=o[d]}),f)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},y.appendChangeType=function(r,o){var s=this,f=this.operationQueue,d={execute:function(){var m=s.sourceBuffer[r];m&&(x.logger.log("[buffer-controller]: changing "+r+" sourceBuffer type to "+o),m.changeType(o)),f.shiftAndExecuteNext(r)},onStart:function(){},onComplete:function(){},onError:function(m){x.logger.warn("[buffer-controller]: Failed to change "+r+" SourceBuffer type",m)}};f.append(d,r)},y.onBufferAppending=function(r,o){var s=this,f=this.hls,d=this.operationQueue,l=this.tracks,m=o.data,c=o.type,i=o.frag,n=o.part,t=o.chunkMeta,e=t.buffering[c],p=self.performance.now();e.start=p;var g=i.stats.buffering,_=n?n.stats.buffering:null;g.start===0&&(g.start=p),_&&_.start===0&&(_.start=p);var A=l.audio,k=c==="audio"&&t.id===1&&(A==null?void 0:A.container)==="audio/mpeg",F={execute:function(){if(e.executeStart=self.performance.now(),k){var J=s.sourceBuffer[c];if(J){var Y=i.start-J.timestampOffset;Math.abs(Y)>=.1&&(x.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+i.start+" (delta: "+Y+") sn: "+i.sn+")"),J.timestampOffset=i.start)}}s.appendExecutor(m,c)},onStart:function(){},onComplete:function(){var J=self.performance.now();e.executeEnd=e.end=J,g.first===0&&(g.first=J),_&&_.first===0&&(_.first=J);var Y=s.sourceBuffer,$={};for(var le in Y)$[le]=M.BufferHelper.getBuffered(Y[le]);s.appendError=0,s.hls.trigger(v.Events.BUFFER_APPENDED,{type:c,frag:i,part:n,chunkMeta:t,parent:i.type,timeRanges:$})},onError:function(J){x.logger.error("[buffer-controller]: Error encountered while trying to append to the "+c+" SourceBuffer",J);var Y={type:U.ErrorTypes.MEDIA_ERROR,parent:i.type,details:U.ErrorDetails.BUFFER_APPEND_ERROR,err:J,fatal:!1};J.code===DOMException.QUOTA_EXCEEDED_ERR?Y.details=U.ErrorDetails.BUFFER_FULL_ERROR:(s.appendError++,Y.details=U.ErrorDetails.BUFFER_APPEND_ERROR,s.appendError>f.config.appendErrorMaxRetry&&(x.logger.error("[buffer-controller]: Failed "+f.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),Y.fatal=!0)),f.trigger(v.Events.ERROR,Y)}};d.append(F,c)},y.onBufferFlushing=function(r,o){var s=this,f=this.operationQueue,d=function(m){return{execute:s.removeExecutor.bind(s,m,o.startOffset,o.endOffset),onStart:function(){},onComplete:function(){s.hls.trigger(v.Events.BUFFER_FLUSHED,{type:m})},onError:function(i){x.logger.warn("[buffer-controller]: Failed to remove from "+m+" SourceBuffer",i)}}};o.type?f.append(d(o.type),o.type):this.getSourceBufferTypes().forEach(function(l){f.append(d(l),l)})},y.onFragParsed=function(r,o){var s=this,f=o.frag,d=o.part,l=[],m=d?d.elementaryStreams:f.elementaryStreams;m[w.ElementaryStreamTypes.AUDIOVIDEO]?l.push("audiovideo"):(m[w.ElementaryStreamTypes.AUDIO]&&l.push("audio"),m[w.ElementaryStreamTypes.VIDEO]&&l.push("video"));var c=function(){var n=self.performance.now();f.stats.buffering.end=n,d&&(d.stats.buffering.end=n);var t=d?d.stats:f.stats;s.hls.trigger(v.Events.FRAG_BUFFERED,{frag:f,part:d,stats:t,id:f.type})};l.length===0&&x.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+f.type+" level: "+f.level+" sn: "+f.sn),this.blockBuffers(c,l)},y.onFragChanged=function(r,o){this.flushBackBuffer()},y.onBufferEos=function(r,o){var s=this,f=this.getSourceBufferTypes().reduce(function(d,l){var m=s.sourceBuffer[l];return(!o.type||o.type===l)&&(m&&!m.ended&&(m.ended=!0,x.logger.log("[buffer-controller]: "+l+" sourceBuffer now EOS"))),d&&!!(!m||m.ended)},!0);f&&this.blockBuffers(function(){var d=s.mediaSource;if(!d||d.readyState!=="open")return;d.endOfStream()})},y.onLevelUpdated=function(r,o){var s=o.details;if(!s.fragments.length)return;this.details=s,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},y.flushBackBuffer=function(){var r=this.hls,o=this.details,s=this.media,f=this.sourceBuffer;if(!s||o===null)return;var d=this.getSourceBufferTypes();if(!d.length)return;var l=o.live&&r.config.liveBackBufferLength!==null?r.config.liveBackBufferLength:r.config.backBufferLength;if(!Object(I.isFiniteNumber)(l)||l<0)return;var m=s.currentTime,c=o.levelTargetDuration,i=Math.max(l,c),n=Math.floor(m/c)*c-i;d.forEach(function(t){var e=f[t];if(e){var p=M.BufferHelper.getBuffered(e);p.length>0&&n>p.start(0)&&(r.trigger(v.Events.BACK_BUFFER_REACHED,{bufferEnd:n}),o.live&&r.trigger(v.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:n}),r.trigger(v.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:n,type:t}))}})},y.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var r=this.details,o=this.hls,s=this.media,f=this.mediaSource,d=r.fragments[0].start+r.totalduration,l=s.duration,m=Object(I.isFiniteNumber)(f.duration)?f.duration:0;r.live&&o.config.liveDurationInfinity?(x.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),f.duration=Infinity,this.updateSeekableRange(r)):(d>m&&d>l||!Object(I.isFiniteNumber)(l))&&(x.logger.log("[buffer-controller]: Updating Media Source duration to "+d.toFixed(3)),f.duration=d)},y.updateSeekableRange=function(r){var o=this.mediaSource,s=r.fragments,f=s.length;if(f&&r.live&&o!==null&&o!==void 0&&o.setLiveSeekableRange){var d=Math.max(0,s[0].start),l=Math.max(d,d+r.totalduration);o.setLiveSeekableRange(d,l)}},y.checkPendingTracks=function(){var r=this.bufferCodecEventsExpected,o=this.operationQueue,s=this.pendingTracks,f=Object.keys(s).length;if(f&&!r||f===2){this.createSourceBuffers(s),this.pendingTracks={};var d=this.getSourceBufferTypes();if(d.length===0){this.hls.trigger(v.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}d.forEach(function(l){o.executeNext(l)})}},y.createSourceBuffers=function(r){var o=this.sourceBuffer,s=this.mediaSource;if(!s)throw Error("createSourceBuffers called when mediaSource was null");var f=0;for(var d in r)if(!o[d]){var l=r[d];if(!l)throw Error("source buffer exists for track "+d+", however track does not");var m=l.levelCodec||l.codec,c=l.container+";codecs="+m;x.logger.log("[buffer-controller]: creating sourceBuffer("+c+")");try{var i=o[d]=s.addSourceBuffer(c),n=d;this.addBufferListener(n,"updatestart",this._onSBUpdateStart),this.addBufferListener(n,"updateend",this._onSBUpdateEnd),this.addBufferListener(n,"error",this._onSBUpdateError),this.tracks[d]={buffer:i,codec:m,container:l.container,levelCodec:l.levelCodec,id:l.id},f++}catch(t){x.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+t.message),this.hls.trigger(v.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:t,mimeType:c})}}f&&this.hls.trigger(v.Events.BUFFER_CREATED,{tracks:this.tracks})},y._onSBUpdateStart=function(r){var o=this.operationQueue,s=o.current(r);s.onStart()},y._onSBUpdateEnd=function(r){var o=this.operationQueue,s=o.current(r);s.onComplete(),o.shiftAndExecuteNext(r)},y._onSBUpdateError=function(r,o){x.logger.error("[buffer-controller]: "+r+" SourceBuffer error",o),this.hls.trigger(v.Events.ERROR,{type:U.ErrorTypes.MEDIA_ERROR,details:U.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var s=this.operationQueue.current(r);s&&s.onError(o)},y.removeExecutor=function(r,o,s){var f=this.media,d=this.mediaSource,l=this.operationQueue,m=this.sourceBuffer,c=m[r];if(!f||!d||!c){x.logger.warn("[buffer-controller]: Attempting to remove from the "+r+" SourceBuffer, but it does not exist"),l.shiftAndExecuteNext(r);return}var i=Object(I.isFiniteNumber)(f.duration)?f.duration:Infinity,n=Object(I.isFiniteNumber)(d.duration)?d.duration:Infinity,t=Math.max(0,o),e=Math.min(s,i,n);e>t?(x.logger.log("[buffer-controller]: Removing ["+t+","+e+"] from the "+r+" SourceBuffer"),console.assert(!c.updating,r+" sourceBuffer must not be updating"),c.remove(t,e)):l.shiftAndExecuteNext(r)},y.appendExecutor=function(r,o){var s=this.operationQueue,f=this.sourceBuffer,d=f[o];if(!d){x.logger.warn("[buffer-controller]: Attempting to append to the "+o+" SourceBuffer, but it does not exist"),s.shiftAndExecuteNext(o);return}d.ended=!1,console.assert(!d.updating,o+" sourceBuffer must not be updating"),d.appendBuffer(r)},y.blockBuffers=function(r,o){var s=this;if(o===void 0&&(o=this.getSourceBufferTypes()),!o.length){x.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(r);return}var f=this.operationQueue,d=o.map(function(l){return f.appendBlocker(l)});Promise.all(d).then(function(){r(),o.forEach(function(l){var m=s.sourceBuffer[l];(!m||!m.updating)&&f.shiftAndExecuteNext(l)})})},y.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},y.addBufferListener=function(r,o,s){var f=this.sourceBuffer[r];if(!f)return;var d=s.bind(this,r);this.listeners[r].push({event:o,listener:d}),f.addEventListener(o,d)},y.removeBufferListeners=function(r){var o=this.sourceBuffer[r];if(!o)return;this.listeners[r].forEach(function(s){o.removeEventListener(s.event,s.listener)})},E}()},"./src/controller/buffer-operation-queue.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return v});var I=S("./src/utils/logger.ts"),v=function(){function x(M){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=M}var U=x.prototype;return U.append=function(R,w){var b=this.queues[w];b.push(R),b.length===1&&this.buffers[w]&&this.executeNext(w)},U.insertAbort=function(R,w){var b=this.queues[w];b.unshift(R),this.executeNext(w)},U.appendBlocker=function(R){var w,b=new Promise(function(O){w=O}),T={execute:w,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(T,R),b},U.executeNext=function(R){var w=this.buffers,b=this.queues,T=w[R],O=b[R];if(O.length){var C=O[0];try{C.execute()}catch(E){I.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),C.onError(E),(!T||!T.updating)&&(O.shift(),this.executeNext(R))}}},U.shiftAndExecuteNext=function(R){this.queues[R].shift(),this.executeNext(R)},U.current=function(R){return this.queues[R][0]},x}()},"./src/controller/cap-level-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts");function v(M,R){for(var w=0;w<R.length;w++){var b=R[w];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(M,b.key,b)}}function x(M,R,w){return R&&v(M.prototype,R),w&&v(M,w),M}var U=function(){function M(w){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=w,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var R=M.prototype;return R.setStreamController=function(b){this.streamController=b},R.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},R.registerListeners=function(){var b=this.hls;b.on(I.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.on(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.unregisterListener=function(){var b=this.hls;b.off(I.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),b.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),b.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),b.off(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),b.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},R.onFpsDropLevelCapping=function(b,T){M.isLevelAllowed(T.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(T.droppedLevel)},R.onMediaAttaching=function(b,T){this.media=T.media instanceof HTMLVideoElement?T.media:null},R.onManifestParsed=function(b,T){var O=this.hls;this.restrictedLevels=[],this.firstLevel=T.firstLevel,O.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onBufferCodecs=function(b,T){var O=this.hls;O.config.capLevelToPlayerSize&&T.video&&this.startCapping()},R.onMediaDetaching=function(){this.stopCapping()},R.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var b=this.hls.levels;if(b.length){var T=this.hls;T.autoLevelCapping=this.getMaxLevel(b.length-1),T.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=T.autoLevelCapping}}},R.getMaxLevel=function(b){var T=this,O=this.hls.levels;if(!O.length)return-1;var C=O.filter(function(E,y){return M.isLevelAllowed(y,T.restrictedLevels)&&y<=b});return this.clientRect=null,M.getMaxLevelByMediaSize(C,this.mediaWidth,this.mediaHeight)},R.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()},R.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},R.getDimensions=function(){if(this.clientRect)return this.clientRect;var b=this.media,T={width:0,height:0};if(b){var O=b.getBoundingClientRect();T.width=O.width,T.height=O.height,!T.width&&!T.height&&(T.width=O.right-O.left||b.width||0,T.height=O.bottom-O.top||b.height||0)}return this.clientRect=T,T},M.isLevelAllowed=function(b,T){return T===void 0&&(T=[]),T.indexOf(b)===-1},M.getMaxLevelByMediaSize=function(b,T,O){if(!b||!b.length)return-1;for(var C=function(o,s){return s?o.width!==s.width||o.height!==s.height:!0},E=b.length-1,y=0;y<b.length;y+=1){var h=b[y];if((h.width>=T||h.height>=O)&&C(h,b[y+1])){E=y;break}}return E},x(M,[{key:"mediaWidth",get:function(){return this.getDimensions().width*M.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*M.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var b=1;try{b=self.devicePixelRatio}catch(T){}return b}}]),M}();N.default=U},"./src/controller/cmcd-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return C});var I=S("./src/events.ts"),v=S("./src/types/cmcd.ts"),x=S("./src/utils/buffer-helper.ts"),U=S("./src/utils/logger.ts");function M(E,y){for(var h=0;h<y.length;h++){var r=y[h];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(E,r.key,r)}}function R(E,y,h){return y&&M(E.prototype,y),h&&M(E,h),E}function w(E,y){var h=typeof Symbol!="undefined"&&E[Symbol.iterator]||E["@@iterator"];if(h)return(h=h.call(E)).next.bind(h);if(Array.isArray(E)||(h=b(E))||y&&E&&typeof E.length=="number"){h&&(E=h);var r=0;return function(){return r>=E.length?{done:!0}:{done:!1,value:E[r++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
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0,this.onWaiting=function(){r.initialized&&(r.starved=!0),r.buffering=!0},this.onPlaying=function(){r.initialized||(r.initialized=!0),r.buffering=!1},this.applyPlaylistData=function(f){try{r.apply(f,{ot:v.CMCDObjectType.MANIFEST,su:!r.initialized})}catch(d){U.logger.warn("Could not generate manifest CMCD data.",d)}},this.applyFragmentData=function(f){try{var d=f.frag,l=r.hls.levels[d.level],m=r.getObjectType(d),c={d:d.duration*1e3,ot:m};(m===v.CMCDObjectType.VIDEO||m===v.CMCDObjectType.AUDIO||m==v.CMCDObjectType.MUXED)&&(c.br=l.bitrate/1e3,c.tb=r.getTopBandwidth(m),c.bl=r.getBufferLength(m)),r.apply(f,c)}catch(i){U.logger.warn("Could not generate segment CMCD data.",i)}},this.hls=h;var o=this.config=h.config,s=o.cmcd;s!=null&&(o.pLoader=this.createPlaylistLoader(),o.fLoader=this.createFragmentLoader(),this.sid=s.sessionId||E.uuid(),this.cid=s.contentId,this.useHeaders=s.useHeaders===!0,this.registerListeners())}var y=E.prototype;return y.registerListeners=function(){var r=this.hls;r.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.on(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),r.on(I.Events.BUFFER_CREATED,this.onBufferCreated,this)},y.unregisterListeners=function(){var r=this.hls;r.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.off(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),r.off(I.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},y.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},y.onMediaAttached=function(r,o){this.media=o.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},y.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},y.onBufferCreated=function(r,o){var s,f;this.audioBuffer=(s=o.tracks.audio)===null||s===void 0?void 0:s.buffer,this.videoBuffer=(f=o.tracks.video)===null||f===void 0?void 0:f.buffer},y.createData=function(){var r;return{v:v.CMCDVersion,sf:v.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(r=this.media)===null||r===void 0?void 0:r.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},y.apply=function(r,o){o===void 0&&(o={}),O(o,this.createData());var s=o.ot===v.CMCDObjectType.INIT||o.ot===v.CMCDObjectType.VIDEO||o.ot===v.CMCDObjectType.MUXED;if(this.starved&&s&&(o.bs=!0,o.su=!0,this.starved=!1),o.su==null&&(o.su=this.buffering),this.useHeaders){var f=E.toHeaders(o);if(!Object.keys(f).length)return;r.headers||(r.headers={}),O(r.headers,f)}else{var d=E.toQuery(o);if(!d)return;r.url=E.appendQueryToUri(r.url,d)}},y.getObjectType=function(r){var o=r.type;return o==="subtitle"?v.CMCDObjectType.TIMED_TEXT:r.sn==="initSegment"?v.CMCDObjectType.INIT:o==="audio"?v.CMCDObjectType.AUDIO:o==="main"?this.hls.audioTracks.length?v.CMCDObjectType.VIDEO:v.CMCDObjectType.MUXED:void 0},y.getTopBandwidth=function(r){for(var o=0,s=r===v.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,f=w(s),d;!(d=f()).done;){var l=d.value;l.bitrate>o&&(o=l.bitrate)}return o>0?o:NaN},y.getBufferLength=function(r){var o=this.hls.media,s=r===v.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!s||!o)return NaN;var f=x.BufferHelper.bufferInfo(s,o.currentTime,this.config.maxBufferHole);return f.len*1e3},y.createPlaylistLoader=function(){var r=this.config.pLoader,o=this.applyPlaylistData,s=r||this.config.loader;return function(){function f(l){this.loader=void 0,this.loader=new s(l)}var d=f.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(m,c,i){o(m),this.loader.load(m,c,i)},R(f,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),f}()},y.createFragmentLoader=function(){var r=this.config.fLoader,o=this.applyFragmentData,s=r||this.config.loader;return function(){function f(l){this.loader=void 0,this.loader=new s(l)}var d=f.prototype;return d.destroy=function(){this.loader.destroy()},d.abort=function(){this.loader.abort()},d.load=function(m,c,i){o(m),this.loader.load(m,c,i)},R(f,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),f}()},E.uuid=function(){var r=URL.createObjectURL(new Blob),o=r.toString();return URL.revokeObjectURL(r),o.substr(o.lastIndexOf("/")+1)},E.serialize=function(r){for(var o=[],s=function(k){return!Number.isNaN(k)&&k!=null&&k!==""&&k!==!1},f=function(k){return Math.round(k)},d=function(k){return f(k/100)*100},l=function(k){return encodeURIComponent(k)},m={br:f,d:f,bl:d,dl:d,mtp:d,nor:l,rtp:d,tb:f},c=Object.keys(r||{}).sort(),i=w(c),n;!(n=i()).done;){var t=n.value,e=r[t];if(!s(e))continue;if(t==="v"&&e===1)continue;if(t=="pr"&&e===1)continue;var p=m[t];p&&(e=p(e));var g=typeof e,_=void 0;t==="ot"||t==="sf"||t==="st"?_=t+"="+e:g==="boolean"?_=t:g==="number"?_=t+"="+e:_=t+"="+JSON.stringify(e),o.push(_)}return o.join(",")},E.toHeaders=function(r){for(var o=Object.keys(r),s={},f=["Object","Request","Session","Status"],d=[{},{},{},{}],l={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},m=0,c=o;m<c.length;m++){var i=c[m],n=l[i]!=null?l[i]:1;d[n][i]=r[i]}for(var t=0;t<d.length;t++){var e=E.serialize(d[t]);e&&(s["CMCD-"+f[t]]=e)}return s},E.toQuery=function(r){return"CMCD="+encodeURIComponent(E.serialize(r))},E.appendQueryToUri=function(r,o){if(!o)return r;var s=r.includes("?")?"&":"?";return""+r+s+o},E}()},"./src/controller/eme-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),v=S("./src/errors.ts"),x=S("./src/utils/logger.ts"),U=S("./src/utils/mediakeys-helper.ts");function M(C,E){for(var y=0;y<E.length;y++){var h=E[y];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(C,h.key,h)}}function R(C,E,y){return E&&M(C.prototype,E),y&&M(C,y),C}var w=3,b=function(E,y,h){var r={audioCapabilities:[],videoCapabilities:[]};return E.forEach(function(o){r.audioCapabilities.push({contentType:'audio/mp4; codecs="'+o+'"',robustness:h.audioRobustness||""})}),y.forEach(function(o){r.videoCapabilities.push({contentType:'video/mp4; codecs="'+o+'"',robustness:h.videoRobustness||""})}),[r]},T=function(E,y,h,r){switch(E){case U.KeySystems.WIDEVINE:return b(y,h,r);default:throw new Error("Unknown key-system: "+E)}},O=function(){function C(y){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=y,this._config=y.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 E=C.prototype;return E.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},E._registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this)},E._unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(I.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this)},E.getLicenseServerUrl=function(h){switch(h){case U.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+h+'"')},E._attemptKeySystemAccess=function(h,r,o){var s=this,f=T(h,r,o,this._drmSystemOptions);x.logger.log("Requesting encrypted media key-system access");var d=this.requestMediaKeySystemAccess(h,f);this.mediaKeysPromise=d.then(function(l){return s._onMediaKeySystemAccessObtained(h,l)}),d.catch(function(l){x.logger.error('Failed to obtain key-system "'+h+'" access:',l)})},E._onMediaKeySystemAccessObtained=function(h,r){var o=this;x.logger.log('Access for key-system "'+h+'" obtained');var s={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:r,mediaKeySystemDomain:h};this._mediaKeysList.push(s);var f=Promise.resolve().then(function(){return r.createMediaKeys()}).then(function(d){return s.mediaKeys=d,x.logger.log('Media-keys created for key-system "'+h+'"'),o._onMediaKeysCreated(),d});return f.catch(function(d){x.logger.error("Failed to create media-keys:",d)}),f},E._onMediaKeysCreated=function(){var h=this;this._mediaKeysList.forEach(function(r){r.mediaKeysSession||(r.mediaKeysSession=r.mediaKeys.createSession(),h._onNewMediaKeySession(r.mediaKeysSession))})},E._onNewMediaKeySession=function(h){var r=this;x.logger.log("New key-system session "+h.sessionId),h.addEventListener("message",function(o){r._onKeySessionMessage(h,o.message)},!1)},E._onKeySessionMessage=function(h,r){x.logger.log("Got EME message event, creating license request"),this._requestLicense(r,function(o){x.logger.log("Received license data (length: "+(o&&o.byteLength)+"), updating key-session"),h.update(o)})},E.onMediaEncrypted=function(h){var r=this;if(x.logger.log('Media is encrypted using "'+h.initDataType+'" init data type'),!this.mediaKeysPromise){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var o=function(f){if(!r._media)return;r._attemptSetMediaKeys(f),r._generateRequestWithPreferredKeySession(h.initDataType,h.initData)};this.mediaKeysPromise.then(o).catch(o)},E._attemptSetMediaKeys=function(h){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var r=this._mediaKeysList[0];if(!r||!r.mediaKeys){x.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}x.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(r.mediaKeys),this._hasSetMediaKeys=!0}},E._generateRequestWithPreferredKeySession=function(h,r){var o=this,s=this._mediaKeysList[0];if(!s){x.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(s.mediaKeysSessionInitialized){x.logger.warn("Key-Session already initialized but requested again");return}var f=s.mediaKeysSession;if(!f){x.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!r){x.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}x.logger.log('Generating key-session request for "'+h+'" init data type'),s.mediaKeysSessionInitialized=!0,f.generateRequest(h,r).then(function(){x.logger.debug("Key-session generation succeeded")}).catch(function(d){x.logger.error("Error generating key-session request:",d),o.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},E._createLicenseXhr=function(h,r,o){var s=new XMLHttpRequest;s.responseType="arraybuffer",s.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,s,h,r,o);var f=this._licenseXhrSetup;if(f)try{f.call(this.hls,s,h),f=void 0}catch(d){x.logger.error(d)}try{s.readyState||s.open("POST",h,!0),f&&f.call(this.hls,s,h)}catch(d){throw new Error("issue setting up KeySystem license XHR "+d)}return s},E._onLicenseRequestReadyStageChange=function(h,r,o,s){switch(h.readyState){case 4:if(h.status===200){this._requestLicenseFailureCount=0,x.logger.log("License request succeeded");var f=h.response,d=this._licenseResponseCallback;if(d)try{f=d.call(this.hls,h,r)}catch(m){x.logger.error(m)}s(f)}else{if(x.logger.error("License Request XHR failed ("+r+"). Status: "+h.status+" ("+h.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>w){this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var l=w-this._requestLicenseFailureCount+1;x.logger.warn("Retrying license request, "+l+" attempts left"),this._requestLicense(o,s)}break}},E._generateLicenseRequestChallenge=function(h,r){switch(h.mediaKeySystemDomain){case U.KeySystems.WIDEVINE:return r}throw new Error("unsupported key-system: "+h.mediaKeySystemDomain)},E._requestLicense=function(h,r){x.logger.log("Requesting content license for key-system");var o=this._mediaKeysList[0];if(!o){x.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var s=this.getLicenseServerUrl(o.mediaKeySystemDomain),f=this._createLicenseXhr(s,h,r);x.logger.log("Sending license request to URL: "+s);var d=this._generateLicenseRequestChallenge(o,h);f.send(d)}catch(l){x.logger.error("Failure requesting DRM license: "+l),this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.KEY_SYSTEM_ERROR,details:v.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},E.onMediaAttached=function(h,r){if(!this._emeEnabled)return;var o=r.media;this._media=o,o.addEventListener("encrypted",this._onMediaEncrypted)},E.onMediaDetached=function(){var h=this._media,r=this._mediaKeysList;if(!h)return;h.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(r.map(function(o){if(o.mediaKeysSession)return o.mediaKeysSession.close().catch(function(){})})).then(function(){return h.setMediaKeys(null)}).catch(function(){})},E.onManifestParsed=function(h,r){if(!this._emeEnabled)return;var o=r.levels.map(function(f){return f.audioCodec}).filter(function(f){return!!f}),s=r.levels.map(function(f){return f.videoCodec}).filter(function(f){return!!f});this._attemptKeySystemAccess(U.KeySystems.WIDEVINE,o,s)},R(C,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),C}();N.default=O},"./src/controller/fps-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),v=S("./src/utils/logger.ts"),x=function(){function U(R){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=R,this.registerListeners()}var M=U.prototype;return M.setStreamController=function(w){this.streamController=w},M.registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},M.unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching)},M.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},M.onMediaAttaching=function(w,b){var T=this.hls.config;if(T.capLevelOnFPSDrop){var O=b.media instanceof self.HTMLVideoElement?b.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),T.fpsDroppedMonitoringPeriod)}},M.checkFPS=function(w,b,T){var O=performance.now();if(b){if(this.lastTime){var C=O-this.lastTime,E=T-this.lastDroppedFrames,y=b-this.lastDecodedFrames,h=1e3*E/C,r=this.hls;if(r.trigger(I.Events.FPS_DROP,{currentDropped:E,currentDecoded:y,totalDroppedFrames:T}),h>0&&E>r.config.fpsDroppedMonitoringThreshold*y){var o=r.currentLevel;v.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+o),o>0&&(r.autoLevelCapping===-1||r.autoLevelCapping>=o)&&(o=o-1,r.trigger(I.Events.FPS_DROP_LEVEL_CAPPING,{level:o,droppedLevel:r.currentLevel}),r.autoLevelCapping=o,this.streamController.nextLevelSwitch())}}this.lastTime=O,this.lastDroppedFrames=T,this.lastDecodedFrames=b}},M.checkFPSInterval=function(){var w=this.media;if(w)if(this.isVideoPlaybackQualityAvailable){var b=w.getVideoPlaybackQuality();this.checkFPS(w,b.totalVideoFrames,b.droppedVideoFrames)}else this.checkFPS(w,w.webkitDecodedFrameCount,w.webkitDroppedFrameCount)},U}();N.default=x},"./src/controller/fragment-finders.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"findFragmentByPDT",function(){return x}),S.d(N,"findFragmentByPTS",function(){return U}),S.d(N,"fragmentWithinToleranceTest",function(){return M}),S.d(N,"pdtWithinToleranceTest",function(){return R}),S.d(N,"findFragWithCC",function(){return w});var I=S("./src/polyfills/number.ts"),v=S("./src/utils/binary-search.ts");function x(b,T,O){if(T===null||!Array.isArray(b)||!b.length||!Object(I.isFiniteNumber)(T))return null;var C=b[0].programDateTime;if(T<(C||0))return null;var E=b[b.length-1].endProgramDateTime;if(T>=(E||0))return null;O=O||0;for(var y=0;y<b.length;++y){var h=b[y];if(R(T,O,h))return h}return null}function U(b,T,O,C){O===void 0&&(O=0),C===void 0&&(C=0);var E=null;if(b?E=T[b.sn-T[0].sn+1]||null:O===0&&T[0].start===0&&(E=T[0]),E&&M(O,C,E)===0)return E;var y=v.default.search(T,M.bind(null,O,C));return y||E}function M(b,T,O){b===void 0&&(b=0),T===void 0&&(T=0);var C=Math.min(T,O.duration+(O.deltaPTS?O.deltaPTS:0));return O.start+O.duration-C<=b?1:O.start-C>b&&O.start?-1:0}function R(b,T,O){var C=Math.min(T,O.duration+(O.deltaPTS?O.deltaPTS:0))*1e3,E=O.endProgramDateTime||0;return E-C>b}function w(b,T){return v.default.search(b,function(O){return O.cc<T?1:O.cc>T?-1:0})}},"./src/controller/fragment-tracker.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"FragmentState",function(){return x}),S.d(N,"FragmentTracker",function(){return U});var I=S("./src/events.ts"),v=S("./src/types/loader.ts"),x;(function(w){w.NOT_LOADED="NOT_LOADED",w.BACKTRACKED="BACKTRACKED",w.APPENDING="APPENDING",w.PARTIAL="PARTIAL",w.OK="OK"})(x||(x={}));var U=function(){function w(T){this.activeFragment=null,this.activeParts=null,this.fragments=Object.create(null),this.timeRanges=Object.create(null),this.bufferPadding=.2,this.hls=void 0,this.hls=T,this._registerListeners()}var b=w.prototype;return b._registerListeners=function(){var O=this.hls;O.on(I.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.on(I.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.on(I.Events.FRAG_LOADED,this.onFragLoaded,this)},b._unregisterListeners=function(){var O=this.hls;O.off(I.Events.BUFFER_APPENDED,this.onBufferAppended,this),O.off(I.Events.FRAG_BUFFERED,this.onFragBuffered,this),O.off(I.Events.FRAG_LOADED,this.onFragLoaded,this)},b.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},b.getAppendedFrag=function(O,C){if(C===v.PlaylistLevelType.MAIN){var E=this.activeFragment,y=this.activeParts;if(!E)return null;if(y)for(var h=y.length;h--;){var r=y[h],o=r?r.end:E.appendedPTS;if(r.start<=O&&o!==void 0&&O<=o)return h>9&&(this.activeParts=y.slice(h-9)),r}else if(E.start<=O&&E.appendedPTS!==void 0&&O<=E.appendedPTS)return E}return this.getBufferedFrag(O,C)},b.getBufferedFrag=function(O,C){for(var E=this.fragments,y=Object.keys(E),h=y.length;h--;){var r=E[y[h]];if((r==null?void 0:r.body.type)===C&&r.buffered){var o=r.body;if(o.start<=O&&O<=o.end)return o}}return null},b.detectEvictedFragments=function(O,C,E){var y=this;Object.keys(this.fragments).forEach(function(h){var r=y.fragments[h];if(!r)return;if(!r.buffered){r.body.type===E&&y.removeFragment(r.body);return}var o=r.range[O];if(!o)return;o.time.some(function(s){var f=!y.isTimeBuffered(s.startPTS,s.endPTS,C);return f&&y.removeFragment(r.body),f})})},b.detectPartialFragments=function(O){var C=this,E=this.timeRanges,y=O.frag,h=O.part;if(!E||y.sn==="initSegment")return;var r=R(y),o=this.fragments[r];if(!o)return;Object.keys(E).forEach(function(s){var f=y.elementaryStreams[s];if(!f)return;var d=E[s],l=h!==null||f.partial===!0;o.range[s]=C.getBufferedTimes(y,h,l,d)}),o.backtrack=o.loaded=null,Object.keys(o.range).length?o.buffered=!0:this.removeFragment(o.body)},b.fragBuffered=function(O){var C=R(O),E=this.fragments[C];E&&(E.backtrack=E.loaded=null,E.buffered=!0)},b.getBufferedTimes=function(O,C,E,y){for(var h={time:[],partial:E},r=C?C.start:O.start,o=C?C.end:O.end,s=O.minEndPTS||o,f=O.maxStartPTS||r,d=0;d<y.length;d++){var l=y.start(d)-this.bufferPadding,m=y.end(d)+this.bufferPadding;if(f>=l&&s<=m){h.time.push({startPTS:Math.max(r,y.start(d)),endPTS:Math.min(o,y.end(d))});break}else if(r<m&&o>l)h.partial=!0,h.time.push({startPTS:Math.max(r,y.start(d)),endPTS:Math.min(o,y.end(d))});else if(o<=l)break}return h},b.getPartialFragment=function(O){var C=null,E,y,h,r=0,o=this.bufferPadding,s=this.fragments;return Object.keys(s).forEach(function(f){var d=s[f];if(!d)return;M(d)&&(y=d.body.start-o,h=d.body.end+o,O>=y&&O<=h&&(E=Math.min(O-y,h-O),r<=E&&(C=d.body,r=E)))}),C},b.getState=function(O){var C=R(O),E=this.fragments[C];return E?E.buffered?M(E)?x.PARTIAL:x.OK:E.backtrack?x.BACKTRACKED:x.APPENDING:x.NOT_LOADED},b.backtrack=function(O,C){var E=R(O),y=this.fragments[E];if(!y||y.backtrack)return null;var h=y.backtrack=C||y.loaded;return y.loaded=null,h},b.getBacktrackData=function(O){var C=R(O),E=this.fragments[C];if(E){var y,h=E.backtrack;if(h!=null&&(y=h.payload)!==null&&y!==void 0&&y.byteLength)return h;this.removeFragment(O)}return null},b.isTimeBuffered=function(O,C,E){for(var y,h,r=0;r<E.length;r++){if(y=E.start(r)-this.bufferPadding,h=E.end(r)+this.bufferPadding,O>=y&&C<=h)return!0;if(C<=y)return!1}return!1},b.onFragLoaded=function(O,C){var E=C.frag,y=C.part;if(E.sn==="initSegment"||E.bitrateTest||y)return;var h=R(E);this.fragments[h]={body:E,loaded:C,backtrack:null,buffered:!1,range:Object.create(null)}},b.onBufferAppended=function(O,C){var E=this,y=C.frag,h=C.part,r=C.timeRanges;if(y.type===v.PlaylistLevelType.MAIN)if(this.activeFragment=y,h){var o=this.activeParts;o||(this.activeParts=o=[]),o.push(h)}else this.activeParts=null;this.timeRanges=r,Object.keys(r).forEach(function(s){var f=r[s];if(E.detectEvictedFragments(s,f),!h)for(var d=0;d<f.length;d++)y.appendedPTS=Math.max(f.end(d),y.appendedPTS||0)})},b.onFragBuffered=function(O,C){this.detectPartialFragments(C)},b.hasFragment=function(O){var C=R(O);return!!this.fragments[C]},b.removeFragmentsInRange=function(O,C,E){var y=this;Object.keys(this.fragments).forEach(function(h){var r=y.fragments[h];if(!r)return;if(r.buffered){var o=r.body;o.type===E&&o.start<C&&o.end>O&&y.removeFragment(o)}})},b.removeFragment=function(O){var C=R(O);O.stats.loaded=0,O.clearElementaryStreamInfo(),delete this.fragments[C]},b.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},w}();function M(w){var b,T;return w.buffered&&(((b=w.range.video)===null||b===void 0?void 0:b.partial)||((T=w.range.audio)===null||T===void 0?void 0:T.partial))}function R(w){return w.type+"_"+w.level+"_"+w.urlId+"_"+w.sn}},"./src/controller/gap-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"STALL_MINIMUM_DURATION_MS",function(){return M}),S.d(N,"MAX_START_GAP_JUMP",function(){return R}),S.d(N,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return w}),S.d(N,"SKIP_BUFFER_RANGE_START",function(){return b}),S.d(N,"default",function(){return T});var I=S("./src/utils/buffer-helper.ts"),v=S("./src/errors.ts"),x=S("./src/events.ts"),U=S("./src/utils/logger.ts"),M=250,R=2,w=.1,b=.05,T=function(){function O(E,y,h,r){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=E,this.media=y,this.fragmentTracker=h,this.hls=r}var C=O.prototype;return C.destroy=function(){this.hls=this.fragmentTracker=this.media=null},C.poll=function(y){var h=this.config,r=this.media,o=this.stalled,s=r.currentTime,f=r.seeking,d=this.seeking&&!f,l=!this.seeking&&f;if(this.seeking=f,s!==y){if(this.moved=!0,o!==null){if(this.stallReported){var m=self.performance.now()-o;U.logger.warn("playback not stuck anymore @"+s+", after "+Math.round(m)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((l||d)&&(this.stalled=null),r.paused||r.ended||r.playbackRate===0||!I.BufferHelper.getBuffered(r).length)return;var c=I.BufferHelper.bufferInfo(r,s,0),i=c.len>0,n=c.nextStart||0;if(!i&&!n)return;if(f){var t=c.len>R,e=!n||n-s>R&&!this.fragmentTracker.getPartialFragment(s);if(t||e)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var p,g=Math.max(n,c.start||0)-s,_=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,A=_==null||((p=_.details)===null||p===void 0)?void 0:p.live,k=A?_.details.targetduration*2:R;if(g>0&&g<=k){this._trySkipBufferHole(null);return}}var F=self.performance.now();if(o===null){this.stalled=F;return}var z=F-o;!f&&z>=M&&this._reportStall(c.len);var J=I.BufferHelper.bufferInfo(r,s,h.maxBufferHole);this._tryFixBufferStall(J,z)},C._tryFixBufferStall=function(y,h){var r=this.config,o=this.fragmentTracker,s=this.media,f=s.currentTime,d=o.getPartialFragment(f);if(d){var l=this._trySkipBufferHole(d);if(l)return}y.len>r.maxBufferHole&&h>r.highBufferWatchdogPeriod*1e3&&(U.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},C._reportStall=function(y){var h=this.hls,r=this.media,o=this.stallReported;o||(this.stallReported=!0,U.logger.warn("Playback stalling at @"+r.currentTime+" due to low buffer (buffer="+y+")"),h.trigger(x.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:y}))},C._trySkipBufferHole=function(y){for(var h=this.config,r=this.hls,o=this.media,s=o.currentTime,f=0,d=I.BufferHelper.getBuffered(o),l=0;l<d.length;l++){var m=d.start(l);if(s+h.maxBufferHole>=f&&s<m){var c=Math.max(m+b,o.currentTime+w);return U.logger.warn("skipping hole, adjusting currentTime from "+s+" to "+c),this.moved=!0,this.stalled=null,o.currentTime=c,y&&r.trigger(x.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+s+" to "+c,frag:y}),c}f=d.end(l)}return 0},C._tryNudgeBuffer=function(){var y=this.config,h=this.hls,r=this.media,o=r.currentTime,s=(this.nudgeRetry||0)+1;if(this.nudgeRetry=s,s<y.nudgeMaxRetry){var f=o+s*y.nudgeOffset;U.logger.warn("Nudging 'currentTime' from "+o+" to "+f),r.currentTime=f,h.trigger(x.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else U.logger.error("Playhead still not moving while enough data buffered @"+o+" after "+y.nudgeMaxRetry+" nudges"),h.trigger(x.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},O}()},"./src/controller/id3-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),v=S("./src/utils/texttrack-utils.ts"),x=S("./src/demux/id3.ts"),U=.25,M=function(){function R(b){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=b,this._registerListeners()}var w=R.prototype;return w.destroy=function(){this._unregisterListeners()},w._registerListeners=function(){var T=this.hls;T.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.on(I.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w._unregisterListeners=function(){var T=this.hls;T.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),T.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),T.off(I.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),T.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},w.onMediaAttached=function(T,O){this.media=O.media},w.onMediaDetaching=function(){if(!this.id3Track)return;Object(v.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},w.getID3Track=function(T){if(!this.media)return;for(var O=0;O<T.length;O++){var C=T[O];if(C.kind==="metadata"&&C.label==="id3")return Object(v.sendAddTrackEvent)(C,this.media),C}return this.media.addTextTrack("metadata","id3")},w.onFragParsingMetadata=function(T,O){if(!this.media)return;var C=O.frag,E=O.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var y=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,h=0;h<E.length;h++){var r=x.getID3Frames(E[h].data);if(r){var o=E[h].pts,s=h<E.length-1?E[h+1].pts:C.end,f=s-o;f<=0&&(s=o+U);for(var d=0;d<r.length;d++){var l=r[d];if(!x.isTimeStampFrame(l)){var m=new y(o,s,"");m.value=l,this.id3Track.addCue(m)}}}}},w.onBufferFlushing=function(T,O){var C=O.startOffset,E=O.endOffset,y=O.type;if(!y||y==="audio"){var h=this.id3Track;h&&Object(v.removeCuesInRange)(h,C,E)}},R}();N.default=M},"./src/controller/latency-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return R});var I=S("./src/errors.ts"),v=S("./src/events.ts"),x=S("./src/utils/logger.ts");function U(w,b){for(var T=0;T<b.length;T++){var O=b[T];O.enumerable=O.enumerable||!1,O.configurable=!0,"value"in O&&(O.writable=!0),Object.defineProperty(w,O.key,O)}}function M(w,b,T){return b&&U(w.prototype,b),T&&U(w,T),w}var R=function(){function w(T){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=T,this.config=T.config,this.registerListeners()}var b=w.prototype;return b.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},b.registerListeners=function(){this.hls.on(v.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(v.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(v.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(v.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(v.Events.ERROR,this.onError,this)},b.unregisterListeners=function(){this.hls.off(v.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(v.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(v.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(v.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(v.Events.ERROR,this.onError)},b.onMediaAttached=function(O,C){this.media=C.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},b.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},b.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},b.onLevelUpdated=function(O,C){var E=C.details;this.levelDetails=E,E.advanced&&this.timeupdate(),!E.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},b.onError=function(O,C){if(C.details!==I.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,x.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},b.timeupdate=function(){var O=this.media,C=this.levelDetails;if(!O||!C)return;this.currentTime=O.currentTime;var E=this.computeLatency();if(E===null)return;this._latency=E;var y=this.config,h=y.lowLatencyMode,r=y.maxLiveSyncPlaybackRate;if(!h||r===1)return;var o=this.targetLatency;if(o===null)return;var s=E-o,f=Math.min(this.maxLatency,o+C.targetduration),d=s<f;if(C.live&&d&&s>.05&&this.forwardBufferLength>1){var l=Math.min(2,Math.max(1,r)),m=Math.round(2/(1+Math.exp(-.75*s-this.edgeStalled))*20)/20;O.playbackRate=Math.min(l,Math.max(1,m))}else O.playbackRate!==1&&O.playbackRate!==0&&(O.playbackRate=1)},b.estimateLiveEdge=function(){var O=this.levelDetails;return O===null?null:O.edge+O.age},b.computeLatency=function(){var O=this.estimateLiveEdge();return O===null?null:O-this.currentTime},M(w,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var O=this.config,C=this.levelDetails;return O.liveMaxLatencyDuration!==void 0?O.liveMaxLatencyDuration:C?O.liveMaxLatencyDurationCount*C.targetduration:0}},{key:"targetLatency",get:function(){var O=this.levelDetails;if(O===null)return null;var C=O.holdBack,E=O.partHoldBack,y=O.targetduration,h=this.config,r=h.liveSyncDuration,o=h.liveSyncDurationCount,s=h.lowLatencyMode,f=this.hls.userConfig,d=s&&E||C;(f.liveSyncDuration||f.liveSyncDurationCount||d===0)&&(d=r!==void 0?r:o*y);var l=y,m=1;return d+Math.min(this.stallCount*m,l)}},{key:"liveSyncPosition",get:function(){var O=this.estimateLiveEdge(),C=this.targetLatency,E=this.levelDetails;if(O===null||C===null||E===null)return null;var y=E.edge,h=O-C-this.edgeStalled,r=y-E.totalduration,o=y-(this.config.lowLatencyMode&&E.partTarget||E.targetduration);return Math.min(Math.max(r,h),o)}},{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 C=(this.config.lowLatencyMode&&O.partTarget||O.targetduration)*3;return Math.max(O.age-C,0)}},{key:"forwardBufferLength",get:function(){var O=this.media,C=this.levelDetails;if(!O||!C)return 0;var E=O.buffered.length;return E?O.buffered.end(E-1):C.edge-this.currentTime}}]),w}()},"./src/controller/level-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return h});var I=S("./src/types/level.ts"),v=S("./src/events.ts"),x=S("./src/errors.ts"),U=S("./src/utils/codecs.ts"),M=S("./src/controller/level-helper.ts"),R=S("./src/controller/base-playlist-controller.ts"),w=S("./src/types/loader.ts");function b(){return b=Object.assign||function(r){for(var o=1;o<arguments.length;o++){var s=arguments[o];for(var f in s)Object.prototype.hasOwnProperty.call(s,f)&&(r[f]=s[f])}return r},b.apply(this,arguments)}function T(r,o){for(var s=0;s<o.length;s++){var f=o[s];f.enumerable=f.enumerable||!1,f.configurable=!0,"value"in f&&(f.writable=!0),Object.defineProperty(r,f.key,f)}}function O(r,o,s){return o&&T(r.prototype,o),s&&T(r,s),r}function C(r,o){r.prototype=Object.create(o.prototype),r.prototype.constructor=r,E(r,o)}function E(r,o){return E=Object.setPrototypeOf||function(f,d){return f.__proto__=d,f},E(r,o)}var y=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),h=function(r){C(o,r);function o(f){var d;return d=r.call(this,f,"[level-controller]")||this,d._levels=[],d._firstLevel=-1,d._startLevel=void 0,d.currentLevelIndex=-1,d.manualLevelIndex=-1,d.onParsedComplete=void 0,d._registerListeners(),d}var s=o.prototype;return s._registerListeners=function(){var d=this.hls;d.on(v.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.on(v.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(v.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.on(v.Events.FRAG_LOADED,this.onFragLoaded,this),d.on(v.Events.ERROR,this.onError,this)},s._unregisterListeners=function(){var d=this.hls;d.off(v.Events.MANIFEST_LOADED,this.onManifestLoaded,this),d.off(v.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(v.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),d.off(v.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(v.Events.ERROR,this.onError,this)},s.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,r.prototype.destroy.call(this)},s.startLoad=function(){var d=this._levels;d.forEach(function(l){l.loadError=0}),r.prototype.startLoad.call(this)},s.onManifestLoaded=function(d,l){var m=[],c=[],i=[],n,t={},e,p=!1,g=!1,_=!1;if(l.levels.forEach(function(z){var J=z.attrs;p=p||!!(z.width&&z.height),g=g||!!z.videoCodec,_=_||!!z.audioCodec,y&&z.audioCodec&&z.audioCodec.indexOf("mp4a.40.34")!==-1&&(z.audioCodec=void 0);var Y=z.bitrate+"-"+z.attrs.RESOLUTION+"-"+z.attrs.CODECS;e=t[Y],e?e.url.push(z.url):(e=new I.Level(z),t[Y]=e,m.push(e)),J&&(J.AUDIO&&Object(M.addGroupId)(e,"audio",J.AUDIO),J.SUBTITLES&&Object(M.addGroupId)(e,"text",J.SUBTITLES))}),(p||g)&&_&&(m=m.filter(function(z){var J=z.videoCodec,Y=z.width,$=z.height;return!!J||!!(Y&&$)})),m=m.filter(function(z){var J=z.audioCodec,Y=z.videoCodec;return(!J||Object(U.isCodecSupportedInMp4)(J,"audio"))&&(!Y||Object(U.isCodecSupportedInMp4)(Y,"video"))}),l.audioTracks&&(c=l.audioTracks.filter(function(z){return!z.audioCodec||Object(U.isCodecSupportedInMp4)(z.audioCodec,"audio")}),Object(M.assignTrackIdsByGroup)(c)),l.subtitles&&(i=l.subtitles,Object(M.assignTrackIdsByGroup)(i)),m.length>0){n=m[0].bitrate,m.sort(function(z,J){return z.bitrate-J.bitrate}),this._levels=m;for(var A=0;A<m.length;A++)if(m[A].bitrate===n){this._firstLevel=A,this.log("manifest loaded, "+m.length+" level(s) found, first bitrate: "+n);break}var k=_&&!g,F={levels:m,audioTracks:c,subtitleTracks:i,firstLevel:this._firstLevel,stats:l.stats,audio:_,video:g,altAudio:!k&&c.some(function(z){return!!z.url})};this.hls.trigger(v.Events.MANIFEST_PARSED,F),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(v.Events.ERROR,{type:x.ErrorTypes.MEDIA_ERROR,details:x.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:l.url,reason:"no level with compatible codecs found in manifest"})},s.onError=function(d,l){if(r.prototype.onError.call(this,d,l),l.fatal)return;var m=l.context,c=this._levels[this.currentLevelIndex];if(m&&(m.type===w.PlaylistContextType.AUDIO_TRACK&&c.audioGroupIds&&m.groupId===c.audioGroupIds[c.urlId]||m.type===w.PlaylistContextType.SUBTITLE_TRACK&&c.textGroupIds&&m.groupId===c.textGroupIds[c.urlId])){this.redundantFailover(this.currentLevelIndex);return}var i=!1,n=!0,t;switch(l.details){case x.ErrorDetails.FRAG_LOAD_ERROR:case x.ErrorDetails.FRAG_LOAD_TIMEOUT:case x.ErrorDetails.KEY_LOAD_ERROR:case x.ErrorDetails.KEY_LOAD_TIMEOUT:if(l.frag){var e=this._levels[l.frag.level];e?(e.fragmentError++,e.fragmentError>this.hls.config.fragLoadingMaxRetry&&(t=l.frag.level)):t=l.frag.level}break;case x.ErrorDetails.LEVEL_LOAD_ERROR:case x.ErrorDetails.LEVEL_LOAD_TIMEOUT:m&&(m.deliveryDirectives&&(n=!1),t=m.level),i=!0;break;case x.ErrorDetails.REMUX_ALLOC_ERROR:t=l.level,i=!0;break}t!==void 0&&this.recoverLevel(l,t,i,n)},s.recoverLevel=function(d,l,m,c){var i=d.details,n=this._levels[l];if(n.loadError++,m){var t=this.retryLoadingOrFail(d);if(t)d.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(c){var e=n.url.length;if(e>1&&n.loadError<e)d.levelRetry=!0,this.redundantFailover(l);else if(this.manualLevelIndex===-1){var p=l===0?this._levels.length-1:l-1;this.currentLevelIndex!==p&&this._levels[p].loadError===0&&(this.warn(i+": switch to "+p),d.levelRetry=!0,this.hls.nextAutoLevel=p)}}},s.redundantFailover=function(d){var l=this._levels[d],m=l.url.length;if(m>1){var c=(l.urlId+1)%m;this.warn("Switching to redundant URL-id "+c),this._levels.forEach(function(i){i.urlId=c}),this.level=d}},s.onFragLoaded=function(d,l){var m=l.frag;if(m!==void 0&&m.type===w.PlaylistLevelType.MAIN){var c=this._levels[m.level];c!==void 0&&(c.fragmentError=0,c.loadError=0)}},s.onLevelLoaded=function(d,l){var m,c=l.level,i=l.details,n=this._levels[c];if(!n){var t;this.warn("Invalid level index "+c),(t=l.deliveryDirectives)!==null&&t!==void 0&&t.skip&&(i.deltaUpdateFailed=!0);return}c===this.currentLevelIndex?(n.fragmentError===0&&(n.loadError=0,this.retryCount=0),this.playlistLoaded(c,l,n.details)):(m=l.deliveryDirectives)!==null&&m!==void 0&&m.skip&&(i.deltaUpdateFailed=!0)},s.onAudioTrackSwitched=function(d,l){var m=this.hls.levels[this.currentLevelIndex];if(!m)return;if(m.audioGroupIds){for(var c=-1,i=this.hls.audioTracks[l.id].groupId,n=0;n<m.audioGroupIds.length;n++)if(m.audioGroupIds[n]===i){c=n;break}c!==m.urlId&&(m.urlId=c,this.startLoad())}},s.loadPlaylist=function(d){var l=this.currentLevelIndex,m=this._levels[l];if(this.canLoad&&m&&m.url.length>0){var c=m.urlId,i=m.url[c];if(d)try{i=d.addDirectives(i)}catch(n){this.warn("Could not construct new URL with HLS Delivery Directives: "+n)}this.log("Attempt loading level index "+l+(d?" at sn "+d.msn+" part "+d.part:"")+" with URL-id "+c+" "+i),this.clearTimer(),this.hls.trigger(v.Events.LEVEL_LOADING,{url:i,level:l,id:c,deliveryDirectives:d||null})}},s.removeLevel=function(d,l){var m=function(n,t){return t!==l},c=this._levels.filter(function(i,n){return n!==d?!0:i.url.length>1&&l!==void 0?(i.url=i.url.filter(m),i.audioGroupIds&&(i.audioGroupIds=i.audioGroupIds.filter(m)),i.textGroupIds&&(i.textGroupIds=i.textGroupIds.filter(m)),i.urlId=0,!0):!1}).map(function(i,n){var t=i.details;return t!=null&&t.fragments&&t.fragments.forEach(function(e){e.level=n}),i});this._levels=c,this.hls.trigger(v.Events.LEVELS_UPDATED,{levels:c})},O(o,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(d){var l,m=this._levels;if(m.length===0)return;if(this.currentLevelIndex===d&&(l=m[d])!==null&&l!==void 0&&l.details)return;if(d<0||d>=m.length){var c=d<0;if(this.hls.trigger(v.Events.ERROR,{type:x.ErrorTypes.OTHER_ERROR,details:x.ErrorDetails.LEVEL_SWITCH_ERROR,level:d,fatal:c,reason:"invalid level idx"}),c)return;d=Math.min(d,m.length-1)}this.clearTimer();var i=this.currentLevelIndex,n=m[i],t=m[d];this.log("switching to level "+d+" from "+i),this.currentLevelIndex=d;var e=b({},t,{level:d,maxBitrate:t.maxBitrate,uri:t.uri,urlId:t.urlId});delete e._urlId,this.hls.trigger(v.Events.LEVEL_SWITCHING,e);var p=t.details;if(!p||p.live){var g=this.switchParams(t.uri,n==null?void 0:n.details);this.loadPlaylist(g)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(d){this.manualLevelIndex=d,this._startLevel===void 0&&(this._startLevel=d),d!==-1&&(this.level=d)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(d){this._firstLevel=d}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var d=this.hls.config.startLevel;return d!==void 0?d:this._firstLevel}else return this._startLevel},set:function(d){this._startLevel=d}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(d){this.level=d,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=d)}}]),o}(R.default)},"./src/controller/level-helper.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"addGroupId",function(){return x}),S.d(N,"assignTrackIdsByGroup",function(){return U}),S.d(N,"updatePTS",function(){return M}),S.d(N,"updateFragPTSDTS",function(){return w}),S.d(N,"mergeDetails",function(){return b}),S.d(N,"mapPartIntersection",function(){return T}),S.d(N,"mapFragmentIntersection",function(){return O}),S.d(N,"adjustSliding",function(){return C}),S.d(N,"addSliding",function(){return E}),S.d(N,"computeReloadInterval",function(){return y}),S.d(N,"getFragmentWithSN",function(){return h}),S.d(N,"getPartWith",function(){return r});var I=S("./src/polyfills/number.ts"),v=S("./src/utils/logger.ts");function x(o,s,f){switch(s){case"audio":o.audioGroupIds||(o.audioGroupIds=[]),o.audioGroupIds.push(f);break;case"text":o.textGroupIds||(o.textGroupIds=[]),o.textGroupIds.push(f);break}}function U(o){var s={};o.forEach(function(f){var d=f.groupId||"";f.id=s[d]=s[d]||0,s[d]++})}function M(o,s,f){var d=o[s],l=o[f];R(d,l)}function R(o,s){var f=s.startPTS;if(Object(I.isFiniteNumber)(f)){var d=0,l;s.sn>o.sn?(d=f-o.start,l=o):(d=o.start-f,l=s),l.duration!==d&&(l.duration=d)}else if(s.sn>o.sn){var m=o.cc===s.cc;m&&o.minEndPTS?s.start=o.start+(o.minEndPTS-o.start):s.start=o.start+o.duration}else s.start=Math.max(o.start-s.duration,0)}function w(o,s,f,d,l,m){var c=d-f;c<=0&&(v.logger.warn("Fragment should have a positive duration",s),d=f+s.duration,m=l+s.duration);var i=f,n=d,t=s.startPTS,e=s.endPTS;if(Object(I.isFiniteNumber)(t)){var p=Math.abs(t-f);Object(I.isFiniteNumber)(s.deltaPTS)?s.deltaPTS=Math.max(p,s.deltaPTS):s.deltaPTS=p,i=Math.max(f,t),f=Math.min(f,t),l=Math.min(l,s.startDTS),n=Math.min(d,e),d=Math.max(d,e),m=Math.max(m,s.endDTS)}s.duration=d-f;var g=f-s.start;s.appendedPTS=d,s.start=s.startPTS=f,s.maxStartPTS=i,s.startDTS=l,s.endPTS=d,s.minEndPTS=n,s.endDTS=m;var _=s.sn;if(!o||_<o.startSN||_>o.endSN)return 0;var A,k=_-o.startSN,F=o.fragments;for(F[k]=s,A=k;A>0;A--)R(F[A],F[A-1]);for(A=k;A<F.length-1;A++)R(F[A],F[A+1]);return o.fragmentHint&&R(F[F.length-1],o.fragmentHint),o.PTSKnown=o.alignedSliding=!0,g}function b(o,s){for(var f=null,d=o.fragments,l=d.length-1;l>=0;l--){var m=d[l].initSegment;if(m){f=m;break}}o.fragmentHint&&delete o.fragmentHint.endPTS;var c=0,i;if(O(o,s,function(A,k){A.relurl&&(c=A.cc-k.cc),Object(I.isFiniteNumber)(A.startPTS)&&Object(I.isFiniteNumber)(A.endPTS)&&(k.start=k.startPTS=A.startPTS,k.startDTS=A.startDTS,k.appendedPTS=A.appendedPTS,k.maxStartPTS=A.maxStartPTS,k.endPTS=A.endPTS,k.endDTS=A.endDTS,k.minEndPTS=A.minEndPTS,k.duration=A.endPTS-A.startPTS,k.duration&&(i=k),s.PTSKnown=s.alignedSliding=!0),k.elementaryStreams=A.elementaryStreams,k.loader=A.loader,k.stats=A.stats,k.urlId=A.urlId,A.initSegment&&(k.initSegment=A.initSegment,f=A.initSegment)}),f){var n=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments;n.forEach(function(A){var k;(!A.initSegment||A.initSegment.relurl===((k=f)===null||k===void 0?void 0:k.relurl))&&(A.initSegment=f)})}if(s.skippedSegments&&(s.deltaUpdateFailed=s.fragments.some(function(A){return!A}),s.deltaUpdateFailed)){v.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var t=s.skippedSegments;t--;)s.fragments.shift();s.startSN=s.fragments[0].sn,s.startCC=s.fragments[0].cc}var e=s.fragments;if(c){v.logger.warn("discontinuity sliding from playlist, take drift into account");for(var p=0;p<e.length;p++)e[p].cc+=c}s.skippedSegments&&(s.startCC=s.fragments[0].cc),T(o.partList,s.partList,function(A,k){k.elementaryStreams=A.elementaryStreams,k.stats=A.stats}),i?w(s,i,i.startPTS,i.endPTS,i.startDTS,i.endDTS):C(o,s),e.length&&(s.totalduration=s.edge-e[0].start),s.driftStartTime=o.driftStartTime,s.driftStart=o.driftStart;var g=s.advancedDateTime;if(s.advanced&&g){var _=s.edge;s.driftStart||(s.driftStartTime=g,s.driftStart=_),s.driftEndTime=g,s.driftEnd=_}else s.driftEndTime=o.driftEndTime,s.driftEnd=o.driftEnd,s.advancedDateTime=o.advancedDateTime}function T(o,s,f){if(o&&s)for(var d=0,l=0,m=o.length;l<=m;l++){var c=o[l],i=s[l+d];c&&i&&c.index===i.index&&c.fragment.sn===i.fragment.sn?f(c,i):d--}}function O(o,s,f){for(var d=s.skippedSegments,l=Math.max(o.startSN,s.startSN)-s.startSN,m=(o.fragmentHint?1:0)+(d?s.endSN:Math.min(o.endSN,s.endSN))-s.startSN,c=s.startSN-o.startSN,i=s.fragmentHint?s.fragments.concat(s.fragmentHint):s.fragments,n=o.fragmentHint?o.fragments.concat(o.fragmentHint):o.fragments,t=l;t<=m;t++){var e=n[c+t],p=i[t];d&&!p&&t<d&&(p=s.fragments[t]=e),e&&p&&f(e,p)}}function C(o,s){var f=s.startSN+s.skippedSegments-o.startSN,d=o.fragments;if(f<0||f>=d.length)return;E(s,d[f].start)}function E(o,s){if(s){for(var f=o.fragments,d=o.skippedSegments;d<f.length;d++)f[d].start+=s;o.fragmentHint&&(o.fragmentHint.start+=s)}}function y(o,s){var f=1e3*o.levelTargetDuration,d=f/2,l=o.age,m=l>0&&l<f*3,c=s.loading.end-s.loading.start,i,n=o.availabilityDelay;if(o.updated===!1)if(m){var t=333*o.misses;i=Math.max(Math.min(d,c*2),t),o.availabilityDelay=(o.availabilityDelay||0)+i}else i=d;else m?(n=Math.min(n||f/2,l),o.availabilityDelay=n,i=n+f-l):i=f-c;return Math.round(i)}function h(o,s,f){if(!o||!o.details)return null;var d=o.details,l=d.fragments[s-d.startSN];return l||(l=d.fragmentHint,l&&l.sn===s?l:s<d.startSN&&f&&f.sn===s?f:null)}function r(o,s,f){if(!o||!o.details)return null;var d=o.details.partList;if(d)for(var l=d.length;l--;){var m=d[l];if(m.index===f&&m.fragment.sn===s)return m}return null}},"./src/controller/stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return d});var I=S("./src/polyfills/number.ts"),v=S("./src/controller/base-stream-controller.ts"),x=S("./src/is-supported.ts"),U=S("./src/events.ts"),M=S("./src/utils/buffer-helper.ts"),R=S("./src/controller/fragment-tracker.ts"),w=S("./src/types/loader.ts"),b=S("./src/loader/fragment.ts"),T=S("./src/demux/transmuxer-interface.ts"),O=S("./src/types/transmuxer.ts"),C=S("./src/controller/gap-controller.ts"),E=S("./src/errors.ts"),y=S("./src/utils/logger.ts");function h(l,m){for(var c=0;c<m.length;c++){var i=m[c];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(l,i.key,i)}}function r(l,m,c){return m&&h(l.prototype,m),c&&h(l,c),l}function o(l,m){l.prototype=Object.create(m.prototype),l.prototype.constructor=l,s(l,m)}function s(l,m){return s=Object.setPrototypeOf||function(i,n){return i.__proto__=n,i},s(l,m)}var f=100,d=function(l){o(m,l);function m(i,n){var t;return t=l.call(this,i,n,"[stream-controller]")||this,t.audioCodecSwap=!1,t.gapController=null,t.level=-1,t._forceStartLoad=!1,t.altAudio=!1,t.audioOnly=!1,t.fragPlaying=null,t.onvplaying=null,t.onvseeked=null,t.fragLastKbps=0,t.stalled=!1,t.couldBacktrack=!1,t.audioCodecSwitch=!1,t.videoBuffer=null,t._registerListeners(),t}var c=m.prototype;return c._registerListeners=function(){var n=this.hls;n.on(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),n.on(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),n.on(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),n.on(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),n.on(U.Events.LEVEL_LOADING,this.onLevelLoading,this),n.on(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),n.on(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),n.on(U.Events.ERROR,this.onError,this),n.on(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),n.on(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),n.on(U.Events.BUFFER_CREATED,this.onBufferCreated,this),n.on(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),n.on(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),n.on(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},c._unregisterListeners=function(){var n=this.hls;n.off(U.Events.MEDIA_ATTACHED,this.onMediaAttached,this),n.off(U.Events.MEDIA_DETACHING,this.onMediaDetaching,this),n.off(U.Events.MANIFEST_LOADING,this.onManifestLoading,this),n.off(U.Events.MANIFEST_PARSED,this.onManifestParsed,this),n.off(U.Events.LEVEL_LOADED,this.onLevelLoaded,this),n.off(U.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),n.off(U.Events.ERROR,this.onError,this),n.off(U.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),n.off(U.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),n.off(U.Events.BUFFER_CREATED,this.onBufferCreated,this),n.off(U.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),n.off(U.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),n.off(U.Events.FRAG_BUFFERED,this.onFragBuffered,this)},c.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},c.startLoad=function(n){if(this.levels){var t=this.lastCurrentTime,e=this.hls;if(this.stopLoad(),this.setInterval(f),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var p=e.startLevel;p===-1&&(e.config.testBandwidth?(p=0,this.bitrateTest=!0):p=e.nextAutoLevel),this.level=e.nextLoadLevel=p,this.loadedmetadata=!1}t>0&&n===-1&&(this.log("Override startPosition with lastCurrentTime @"+t.toFixed(3)),n=t),this.state=v.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=n,this.tick()}else this._forceStartLoad=!0,this.state=v.State.STOPPED},c.stopLoad=function(){this._forceStartLoad=!1,l.prototype.stopLoad.call(this)},c.doTick=function(){switch(this.state){case v.State.IDLE:this.doTickIdle();break;case v.State.WAITING_LEVEL:{var n,t=this.levels,e=this.level,p=t==null||((n=t[e])===null||n===void 0)?void 0:n.details;if(p&&(!p.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(p))break;this.state=v.State.IDLE;break}break}case v.State.FRAG_LOADING_WAITING_RETRY:{var g,_=self.performance.now(),A=this.retryDate;(!A||_>=A||(g=this.media)!==null&&g!==void 0&&g.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=v.State.IDLE)}break;default:break}this.onTickEnd()},c.onTickEnd=function(){l.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},c.doTickIdle=function(){var n,t,e=this.hls,p=this.levelLastLoaded,g=this.levels,_=this.media,A=e.config,k=e.nextLoadLevel;if(p===null||!_&&(this.startFragRequested||!A.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!g||!g[k])return;var F=g[k];this.level=e.nextLoadLevel=k;var z=F.details;if(!z||this.state===v.State.WAITING_LEVEL||z.live&&this.levelLastLoaded!==k){this.state=v.State.WAITING_LEVEL;return}var J=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:_,w.PlaylistLevelType.MAIN);if(J===null)return;var Y=J.len,$=this.getMaxBufferLength(F.maxBitrate);if(Y>=$)return;if(this._streamEnded(J,z)){var le={};this.altAudio&&(le.type="video"),this.hls.trigger(U.Events.BUFFER_EOS,le),this.state=v.State.ENDED;return}var be=J.end,ve=this.getNextFragment(be,z);if(this.couldBacktrack&&!this.fragPrevious&&ve&&ve.sn!=="initSegment"){var ke=ve.sn-z.startSN;ke>1&&(ve=z.fragments[ke-1],this.fragmentTracker.removeFragment(ve))}if(ve&&this.fragmentTracker.getState(ve)===R.FragmentState.OK&&this.nextLoadPosition>be){var Te=this.audioOnly&&!this.altAudio?b.ElementaryStreamTypes.AUDIO:b.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(_,Te,w.PlaylistLevelType.MAIN),ve=this.getNextFragment(this.nextLoadPosition,z)}if(!ve)return;ve.initSegment&&!ve.initSegment.data&&!this.bitrateTest&&(ve=ve.initSegment),((n=ve.decryptdata)===null||n===void 0?void 0:n.keyFormat)==="identity"&&!((t=ve.decryptdata)!==null&&t!==void 0&&t.key)?this.loadKey(ve,z):this.loadFragment(ve,z,be)},c.loadFragment=function(n,t,e){var p,g=this.fragmentTracker.getState(n);if(this.fragCurrent=n,g===R.FragmentState.BACKTRACKED){var _=this.fragmentTracker.getBacktrackData(n);if(_){this._handleFragmentLoadProgress(_),this._handleFragmentLoadComplete(_);return}else g=R.FragmentState.NOT_LOADED}g===R.FragmentState.NOT_LOADED||g===R.FragmentState.PARTIAL?n.sn==="initSegment"?this._loadInitSegment(n):this.bitrateTest?(n.bitrateTest=!0,this.log("Fragment "+n.sn+" of level "+n.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(n)):(this.startFragRequested=!0,l.prototype.loadFragment.call(this,n,t,e)):g===R.FragmentState.APPENDING?this.reduceMaxBufferLength(n.duration)&&this.fragmentTracker.removeFragment(n):((p=this.media)===null||p===void 0?void 0:p.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},c.getAppendedFrag=function(n){var t=this.fragmentTracker.getAppendedFrag(n,w.PlaylistLevelType.MAIN);return t&&"fragment"in t?t.fragment:t},c.getBufferedFrag=function(n){return this.fragmentTracker.getBufferedFrag(n,w.PlaylistLevelType.MAIN)},c.followingBufferedFrag=function(n){return n?this.getBufferedFrag(n.end+.5):null},c.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},c.nextLevelSwitch=function(){var n=this.levels,t=this.media;if(t!=null&&t.readyState){var e,p=this.getAppendedFrag(t.currentTime);if(p&&p.start>1&&this.flushMainBuffer(0,p.start-1),!t.paused&&n){var g=this.hls.nextLoadLevel,_=n[g],A=this.fragLastKbps;A&&this.fragCurrent?e=this.fragCurrent.duration*_.maxBitrate/(1e3*A)+1:e=0}else e=0;var k=this.getBufferedFrag(t.currentTime+e);if(k){var F=this.followingBufferedFrag(k);if(F){this.abortCurrentFrag();var z=F.maxStartPTS?F.maxStartPTS:F.start,J=F.duration,Y=Math.max(k.end,z+Math.min(Math.max(J-this.config.maxFragLookUpTolerance,J*.5),J*.75));this.flushMainBuffer(Y,Number.POSITIVE_INFINITY)}}}},c.abortCurrentFrag=function(){var n=this.fragCurrent;this.fragCurrent=null,n!=null&&n.loader&&n.loader.abort(),this.state===v.State.KEY_LOADING&&(this.state=v.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},c.flushMainBuffer=function(n,t){l.prototype.flushMainBuffer.call(this,n,t,this.altAudio?"video":null)},c.onMediaAttached=function(n,t){l.prototype.onMediaAttached.call(this,n,t);var e=t.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),e.addEventListener("playing",this.onvplaying),e.addEventListener("seeked",this.onvseeked),this.gapController=new C.default(this.config,e,this.fragmentTracker,this.hls)},c.onMediaDetaching=function(){var n=this.media;n&&(n.removeEventListener("playing",this.onvplaying),n.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),l.prototype.onMediaDetaching.call(this)},c.onMediaPlaying=function(){this.tick()},c.onMediaSeeked=function(){var n=this.media,t=n?n.currentTime:null;Object(I.isFiniteNumber)(t)&&this.log("Media seeked to "+t.toFixed(3)),this.tick()},c.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(U.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},c.onManifestParsed=function(n,t){var e=!1,p=!1,g;t.levels.forEach(function(_){g=_.audioCodec,g&&(g.indexOf("mp4a.40.2")!==-1&&(e=!0),g.indexOf("mp4a.40.5")!==-1&&(p=!0))}),this.audioCodecSwitch=e&&p&&!Object(x.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=t.levels,this.startFragRequested=!1},c.onLevelLoading=function(n,t){var e=this.levels;if(!e||this.state!==v.State.IDLE)return;var p=e[t.level];(!p.details||p.details.live&&this.levelLastLoaded!==t.level||this.waitForCdnTuneIn(p.details))&&(this.state=v.State.WAITING_LEVEL)},c.onLevelLoaded=function(n,t){var e,p=this.levels,g=t.level,_=t.details,A=_.totalduration;if(!p){this.warn("Levels were reset while loading level "+g);return}this.log("Level "+g+" loaded ["+_.startSN+","+_.endSN+"], cc ["+_.startCC+", "+_.endCC+"] duration:"+A);var k=this.fragCurrent;k&&(this.state===v.State.FRAG_LOADING||this.state===v.State.FRAG_LOADING_WAITING_RETRY)&&(k.level!==t.level&&k.loader&&(this.state=v.State.IDLE,k.loader.abort()));var F=p[g],z=0;if(_.live||(e=F.details)!==null&&e!==void 0&&e.live){if(_.fragments[0]||(_.deltaUpdateFailed=!0),_.deltaUpdateFailed)return;z=this.alignPlaylists(_,F.details)}if(F.details=_,this.levelLastLoaded=g,this.hls.trigger(U.Events.LEVEL_UPDATED,{details:_,level:g}),this.state===v.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(_))return;this.state=v.State.IDLE}this.startFragRequested?_.live&&this.synchronizeToLiveEdge(_):this.setStartPosition(_,z),this.tick()},c._handleFragmentLoadProgress=function(n){var t,e=n.frag,p=n.part,g=n.payload,_=this.levels;if(!_){this.warn("Levels were reset while fragment load was in progress. Fragment "+e.sn+" of level "+e.level+" will not be buffered");return}var A=_[e.level],k=A.details;if(!k){this.warn("Dropping fragment "+e.sn+" of level "+e.level+" after level details were reset");return}var F=A.videoCodec,z=k.PTSKnown||!k.live,J=(t=e.initSegment)===null||t===void 0?void 0:t.data,Y=this._getAudioCodec(A),$=this.transmuxer=this.transmuxer||new T.default(this.hls,w.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),le=p?p.index:-1,be=le!==-1,ve=new O.ChunkMetadata(e.level,e.sn,e.stats.chunkCount,g.byteLength,le,be),ke=this.initPTS[e.cc];$.push(g,J,Y,F,e,p,k.totalduration,z,ve,ke)},c.onAudioTrackSwitching=function(n,t){var e=this.altAudio,p=!!t.url,g=t.id;if(!p){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var _=this.fragCurrent;_!=null&&_.loader&&(this.log("Switching to main audio track, cancel main fragment load"),_.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var A=this.hls;e&&A.trigger(U.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),A.trigger(U.Events.AUDIO_TRACK_SWITCHED,{id:g})}},c.onAudioTrackSwitched=function(n,t){var e=t.id,p=!!this.hls.audioTracks[e].url;if(p){var g=this.videoBuffer;g&&this.mediaBuffer!==g&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=g)}this.altAudio=p,this.tick()},c.onBufferCreated=function(n,t){var e=t.tracks,p,g,_=!1;for(var A in e){var k=e[A];if(k.id==="main"){if(g=A,p=k,A==="video"){var F=e[A];F&&(this.videoBuffer=F.buffer)}}else _=!0}_&&p?(this.log("Alternate track found, use "+g+".buffered to schedule main fragment loading"),this.mediaBuffer=p.buffer):this.mediaBuffer=this.media},c.onFragBuffered=function(n,t){var e=t.frag,p=t.part;if(e&&e.type!==w.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(e)){this.warn("Fragment "+e.sn+(p?" p: "+p.index:"")+" of level "+e.level+" finished buffering, but was aborted. state: "+this.state),this.state===v.State.PARSED&&(this.state=v.State.IDLE);return}var g=p?p.stats:e.stats;this.fragLastKbps=Math.round(8*g.total/(g.buffering.end-g.loading.first)),e.sn!=="initSegment"&&(this.fragPrevious=e),this.fragBufferedComplete(e,p)},c.onError=function(n,t){switch(t.details){case E.ErrorDetails.FRAG_LOAD_ERROR:case E.ErrorDetails.FRAG_LOAD_TIMEOUT:case E.ErrorDetails.KEY_LOAD_ERROR:case E.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(w.PlaylistLevelType.MAIN,t);break;case E.ErrorDetails.LEVEL_LOAD_ERROR:case E.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==v.State.ERROR&&(t.fatal?(this.warn(""+t.details),this.state=v.State.ERROR):!t.levelRetry&&this.state===v.State.WAITING_LEVEL&&(this.state=v.State.IDLE));break;case E.ErrorDetails.BUFFER_FULL_ERROR:if(t.parent==="main"&&(this.state===v.State.PARSING||this.state===v.State.PARSED)){var e=!0,p=this.getFwdBufferInfo(this.media,w.PlaylistLevelType.MAIN);p&&p.len>.5&&(e=!this.reduceMaxBufferLength(p.len)),e&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},c.checkBuffer=function(){var n=this.media,t=this.gapController;if(!n||!t||!n.readyState)return;var e=M.BufferHelper.getBuffered(n);!this.loadedmetadata&&e.length?(this.loadedmetadata=!0,this.seekToStartPos()):t.poll(this.lastCurrentTime),this.lastCurrentTime=n.currentTime},c.onFragLoadEmergencyAborted=function(){this.state=v.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},c.onBufferFlushed=function(n,t){var e=t.type;if(e!==b.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var p=(e===b.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(p,e,w.PlaylistLevelType.MAIN)}},c.onLevelsUpdated=function(n,t){this.levels=t.levels},c.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},c.seekToStartPos=function(){var n=this.media,t=n.currentTime,e=this.startPosition;if(e>=0&&t<e){if(n.seeking){y.logger.log("could not seek to "+e+", already seeking at "+t);return}var p=M.BufferHelper.getBuffered(n),g=p.length?p.start(0):0,_=g-e;_>0&&(_<this.config.maxBufferHole||_<this.config.maxFragLookUpTolerance)&&(y.logger.log("adjusting start position by "+_+" to match buffer start"),e+=_,this.startPosition=e),this.log("seek to target start position "+e+" from current time "+t),n.currentTime=e}},c._getAudioCodec=function(n){var t=this.config.defaultAudioCodec||n.audioCodec;return this.audioCodecSwap&&t&&(this.log("Swapping audio codec"),t.indexOf("mp4a.40.5")!==-1?t="mp4a.40.2":t="mp4a.40.5"),t},c._loadBitrateTestFrag=function(n){var t=this;this._doFragLoad(n).then(function(e){var p=t.hls;if(!e||p.nextLoadLevel||t.fragContextChanged(n))return;t.fragLoadError=0,t.state=v.State.IDLE,t.startFragRequested=!1,t.bitrateTest=!1;var g=n.stats;g.parsing.start=g.parsing.end=g.buffering.start=g.buffering.end=self.performance.now(),p.trigger(U.Events.FRAG_LOADED,e)})},c._handleTransmuxComplete=function(n){var t,e="main",p=this.hls,g=n.remuxResult,_=n.chunkMeta,A=this.getCurrentContext(_);if(!A){this.warn("The loading context changed while buffering fragment "+_.sn+" of level "+_.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(_.level);return}var k=A.frag,F=A.part,z=A.level,J=g.video,Y=g.text,$=g.id3,le=g.initSegment,be=this.altAudio?void 0:g.audio;if(this.fragContextChanged(k))return;if(this.state=v.State.PARSING,le){le.tracks&&(this._bufferInitSegment(z,le.tracks,k,_),p.trigger(U.Events.FRAG_PARSING_INIT_SEGMENT,{frag:k,id:e,tracks:le.tracks}));var ve=le.initPTS,ke=le.timescale;Object(I.isFiniteNumber)(ve)&&(this.initPTS[k.cc]=ve,p.trigger(U.Events.INIT_PTS_FOUND,{frag:k,id:e,initPTS:ve,timescale:ke}))}if(J&&g.independent!==!1){if(z.details){var Te=J.startPTS,xe=J.endPTS,_e=J.startDTS,Oe=J.endDTS;if(F)F.elementaryStreams[J.type]={startPTS:Te,endPTS:xe,startDTS:_e,endDTS:Oe};else if(J.firstKeyFrame&&J.independent&&(this.couldBacktrack=!0),J.dropped&&J.independent){var ce=this.getLoadPosition()+this.config.maxBufferHole;if(ce<Te){this.backtrack(k);return}k.setElementaryStreamInfo(J.type,k.start,xe,k.start,Oe,!0)}k.setElementaryStreamInfo(J.type,Te,xe,_e,Oe),this.bufferFragmentData(J,k,F,_)}}else if(g.independent===!1){this.backtrack(k);return}if(be){var Z=be.startPTS,je=be.endPTS,at=be.startDTS,rt=be.endDTS;F&&(F.elementaryStreams[b.ElementaryStreamTypes.AUDIO]={startPTS:Z,endPTS:je,startDTS:at,endDTS:rt}),k.setElementaryStreamInfo(b.ElementaryStreamTypes.AUDIO,Z,je,at,rt),this.bufferFragmentData(be,k,F,_)}if($!=null&&(t=$.samples)!==null&&t!==void 0&&t.length){var Ke={frag:k,id:e,samples:$.samples};p.trigger(U.Events.FRAG_PARSING_METADATA,Ke)}if(Y){var He={frag:k,id:e,samples:Y.samples};p.trigger(U.Events.FRAG_PARSING_USERDATA,He)}},c._bufferInitSegment=function(n,t,e,p){var g=this;if(this.state!==v.State.PARSING)return;this.audioOnly=!!t.audio&&!t.video,this.altAudio&&!this.audioOnly&&delete t.audio;var _=t.audio,A=t.video,k=t.audiovideo;if(_){var F=n.audioCodec,z=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(F&&(F.indexOf("mp4a.40.5")!==-1?F="mp4a.40.2":F="mp4a.40.5"),_.metadata.channelCount!==1&&z.indexOf("firefox")===-1&&(F="mp4a.40.5")),z.indexOf("android")!==-1&&_.container!=="audio/mpeg"&&(F="mp4a.40.2",this.log("Android: force audio codec to "+F)),n.audioCodec&&n.audioCodec!==F&&this.log('Swapping manifest audio codec "'+n.audioCodec+'" for "'+F+'"'),_.levelCodec=F,_.id="main",this.log("Init audio buffer, container:"+_.container+", codecs[selected/level/parsed]=["+(F||"")+"/"+(n.audioCodec||"")+"/"+_.codec+"]")}A&&(A.levelCodec=n.videoCodec,A.id="main",this.log("Init video buffer, container:"+A.container+", codecs[level/parsed]=["+(n.videoCodec||"")+"/"+A.codec+"]")),k&&this.log("Init audiovideo buffer, container:"+k.container+", codecs[level/parsed]=["+(n.attrs.CODECS||"")+"/"+k.codec+"]"),this.hls.trigger(U.Events.BUFFER_CODECS,t),Object.keys(t).forEach(function(J){var Y=t[J],$=Y.initSegment;$!=null&&$.byteLength&&g.hls.trigger(U.Events.BUFFER_APPENDING,{type:J,data:$,frag:e,part:null,chunkMeta:p,parent:e.type})}),this.tick()},c.backtrack=function(n){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(n);var t=this.fragmentTracker.backtrack(n);this.fragPrevious=null,this.nextLoadPosition=n.start,t?this.resetFragmentLoading(n):this.state=v.State.BACKTRACKING},c.checkFragmentChanged=function(){var n=this.media,t=null;if(n&&n.readyState>1&&n.seeking===!1){var e=n.currentTime;if(M.BufferHelper.isBuffered(n,e)?t=this.getAppendedFrag(e):M.BufferHelper.isBuffered(n,e+.1)&&(t=this.getAppendedFrag(e+.1)),t){var p=this.fragPlaying,g=t.level;(!p||t.sn!==p.sn||p.level!==g||t.urlId!==p.urlId)&&(this.hls.trigger(U.Events.FRAG_CHANGED,{frag:t}),(!p||p.level!==g)&&this.hls.trigger(U.Events.LEVEL_SWITCHED,{level:g}),this.fragPlaying=t)}}},r(m,[{key:"nextLevel",get:function(){var n=this.nextBufferedFrag;return n?n.level:-1}},{key:"currentLevel",get:function(){var n=this.media;if(n){var t=this.getAppendedFrag(n.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var n=this.media;if(n){var t=this.getAppendedFrag(n.currentTime);return this.followingBufferedFrag(t)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),m}(v.default)},"./src/controller/subtitle-stream-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"SubtitleStreamController",function(){return o});var I=S("./src/events.ts"),v=S("./src/utils/logger.ts"),x=S("./src/utils/buffer-helper.ts"),U=S("./src/controller/fragment-finders.ts"),M=S("./src/utils/discontinuities.ts"),R=S("./src/controller/level-helper.ts"),w=S("./src/controller/fragment-tracker.ts"),b=S("./src/controller/base-stream-controller.ts"),T=S("./src/types/loader.ts"),O=S("./src/types/level.ts");function C(s,f){for(var d=0;d<f.length;d++){var l=f[d];l.enumerable=l.enumerable||!1,l.configurable=!0,"value"in l&&(l.writable=!0),Object.defineProperty(s,l.key,l)}}function E(s,f,d){return f&&C(s.prototype,f),d&&C(s,d),s}function y(s,f){s.prototype=Object.create(f.prototype),s.prototype.constructor=s,h(s,f)}function h(s,f){return h=Object.setPrototypeOf||function(l,m){return l.__proto__=m,l},h(s,f)}var r=500,o=function(s){y(f,s);function f(l,m){var c;return c=s.call(this,l,m,"[subtitle-stream-controller]")||this,c.levels=[],c.currentTrackId=-1,c.tracksBuffered=[],c.mainDetails=null,c._registerListeners(),c}var d=f.prototype;return d.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},d._registerListeners=function(){var m=this.hls;m.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),m.on(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.on(I.Events.ERROR,this.onError,this),m.on(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),m.on(I.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),m.on(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),m.on(I.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),m.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d._unregisterListeners=function(){var m=this.hls;m.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),m.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),m.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),m.off(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.off(I.Events.ERROR,this.onError,this),m.off(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),m.off(I.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),m.off(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),m.off(I.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),m.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},d.startLoad=function(){this.stopLoad(),this.state=b.State.IDLE,this.setInterval(r),this.tick()},d.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},d.onLevelLoaded=function(m,c){this.mainDetails=c.details},d.onSubtitleFragProcessed=function(m,c){var i=c.frag,n=c.success;if(this.fragPrevious=i,this.state=b.State.IDLE,!n)return;var t=this.tracksBuffered[this.currentTrackId];if(!t)return;for(var e,p=i.start,g=0;g<t.length;g++)if(p>=t[g].start&&p<=t[g].end){e=t[g];break}var _=i.start+i.duration;e?e.end=_:(e={start:p,end:_},t.push(e)),this.fragmentTracker.fragBuffered(i)},d.onBufferFlushing=function(m,c){var i=c.startOffset,n=c.endOffset;if(i===0&&n!==Number.POSITIVE_INFINITY){var t=this.currentTrackId,e=this.levels;if(!e.length||!e[t]||!e[t].details)return;var p=e[t].details,g=p.targetduration,_=n-g;if(_<=0)return;c.endOffsetSubtitles=Math.max(0,_),this.tracksBuffered.forEach(function(A){for(var k=0;k<A.length;){if(A[k].end<=_){A.shift();continue}else if(A[k].start<_)A[k].start=_;else break;k++}}),this.fragmentTracker.removeFragmentsInRange(i,_,T.PlaylistLevelType.SUBTITLE)}},d.onError=function(m,c){var i,n=c.frag;if(!n||n.type!==T.PlaylistLevelType.SUBTITLE)return;(i=this.fragCurrent)!==null&&i!==void 0&&i.loader&&this.fragCurrent.loader.abort(),this.state=b.State.IDLE},d.onSubtitleTracksUpdated=function(m,c){var i=this,n=c.subtitleTracks;this.tracksBuffered=[],this.levels=n.map(function(t){return new O.Level(t)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(t){i.tracksBuffered[t.id]=[]}),this.mediaBuffer=null},d.onSubtitleTrackSwitch=function(m,c){if(this.currentTrackId=c.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var i=this.levels[this.currentTrackId];i!=null&&i.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,i&&this.setInterval(r)},d.onSubtitleTrackLoaded=function(m,c){var i,n=c.details,t=c.id,e=this.currentTrackId,p=this.levels;if(!p.length)return;var g=p[e];if(t>=p.length||t!==e||!g)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,n.live||(i=g.details)!==null&&i!==void 0&&i.live){var _=this.mainDetails;if(n.deltaUpdateFailed||!_)return;var A=_.fragments[0];if(!g.details)n.hasProgramDateTime&&_.hasProgramDateTime?Object(M.alignMediaPlaylistByPDT)(n,_):A&&Object(R.addSliding)(n,A.start);else{var k=this.alignPlaylists(n,g.details);k===0&&A&&Object(R.addSliding)(n,A.start)}}if(g.details=n,this.levelLastLoaded=t,this.tick(),n.live&&!this.fragCurrent&&this.media&&this.state===b.State.IDLE){var F=Object(U.findFragmentByPTS)(null,n.fragments,this.media.currentTime,0);F||(this.warn("Subtitle playlist not aligned with playback"),g.details=void 0)}},d._handleFragmentLoadComplete=function(m){var c=m.frag,i=m.payload,n=c.decryptdata,t=this.hls;if(this.fragContextChanged(c))return;if(i&&i.byteLength>0&&n&&n.key&&n.iv&&n.method==="AES-128"){var e=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(i),n.key.buffer,n.iv.buffer).then(function(p){var g=performance.now();t.trigger(I.Events.FRAG_DECRYPTED,{frag:c,payload:p,stats:{tstart:e,tdecrypt:g}})})}},d.doTick=function(){if(!this.media){this.state=b.State.IDLE;return}if(this.state===b.State.IDLE){var m,c=this.currentTrackId,i=this.levels;if(!i.length||!i[c]||!i[c].details)return;var n=i[c].details,t=n.targetduration,e=this.config,p=this.media,g=x.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,p.currentTime-t,e.maxBufferHole),_=g.end,A=g.len,k=this.getMaxBufferLength()+t;if(A>k)return;console.assert(n,"Subtitle track details are defined on idle subtitle stream controller tick");var F=n.fragments,z=F.length,J=n.edge,Y,$=this.fragPrevious;if(_<J){var le=e.maxFragLookUpTolerance;$&&n.hasProgramDateTime&&(Y=Object(U.findFragmentByPDT)(F,$.endProgramDateTime,le)),Y||(Y=Object(U.findFragmentByPTS)($,F,_,le),!Y&&$&&$.start<F[0].start&&(Y=F[0]))}else Y=F[z-1];(m=Y)!==null&&m!==void 0&&m.encrypted?(v.logger.log("Loading key for "+Y.sn),this.state=b.State.KEY_LOADING,this.hls.trigger(I.Events.KEY_LOADING,{frag:Y})):Y&&this.fragmentTracker.getState(Y)===w.FragmentState.NOT_LOADED&&this.loadFragment(Y,n,_)}},d.loadFragment=function(m,c,i){this.fragCurrent=m,s.prototype.loadFragment.call(this,m,c,i)},E(f,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),f}(b.default)},"./src/controller/subtitle-track-controller.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/events.ts"),v=S("./src/utils/texttrack-utils.ts"),x=S("./src/controller/base-playlist-controller.ts"),U=S("./src/types/loader.ts");function M(C,E){for(var y=0;y<E.length;y++){var h=E[y];h.enumerable=h.enumerable||!1,h.configurable=!0,"value"in h&&(h.writable=!0),Object.defineProperty(C,h.key,h)}}function R(C,E,y){return E&&M(C.prototype,E),y&&M(C,y),C}function w(C,E){C.prototype=Object.create(E.prototype),C.prototype.constructor=C,b(C,E)}function b(C,E){return b=Object.setPrototypeOf||function(h,r){return h.__proto__=r,h},b(C,E)}var T=function(C){w(E,C);function E(h){var r;return r=C.call(this,h,"[subtitle-track-controller]")||this,r.media=null,r.tracks=[],r.groupId=null,r.tracksInGroup=[],r.trackId=-1,r.selectDefaultTrack=!0,r.queuedDefaultTrack=-1,r.trackChangeListener=function(){return r.onTextTracksChanged()},r.asyncPollTrackChange=function(){return r.pollTrackChange(0)},r.useTextTrackPolling=!1,r.subtitlePollingInterval=-1,r.subtitleDisplay=!0,r.registerListeners(),r}var y=E.prototype;return y.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,C.prototype.destroy.call(this)},y.registerListeners=function(){var r=this.hls;r.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.on(I.Events.LEVEL_LOADING,this.onLevelLoading,this),r.on(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),r.on(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),r.on(I.Events.ERROR,this.onError,this)},y.unregisterListeners=function(){var r=this.hls;r.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),r.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),r.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),r.off(I.Events.LEVEL_LOADING,this.onLevelLoading,this),r.off(I.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),r.off(I.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),r.off(I.Events.ERROR,this.onError,this)},y.onMediaAttached=function(r,o){if(this.media=o.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)},y.pollTrackChange=function(r){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,r)},y.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 r=O(this.media.textTracks);r.forEach(function(o){Object(v.clearCurrentCues)(o)}),this.subtitleTrack=-1,this.media=null},y.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},y.onManifestParsed=function(r,o){this.tracks=o.subtitleTracks},y.onSubtitleTrackLoaded=function(r,o){var s=o.id,f=o.details,d=this.trackId,l=this.tracksInGroup[d];if(!l){this.warn("Invalid subtitle track id "+s);return}var m=l.details;l.details=o.details,this.log("subtitle track "+s+" loaded ["+f.startSN+"-"+f.endSN+"]"),s===this.trackId&&(this.retryCount=0,this.playlistLoaded(s,o,m))},y.onLevelLoading=function(r,o){this.switchLevel(o.level)},y.onLevelSwitching=function(r,o){this.switchLevel(o.level)},y.switchLevel=function(r){var o=this.hls.levels[r];if(!(o!=null&&o.textGroupIds))return;var s=o.textGroupIds[o.urlId];if(this.groupId!==s){var f=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,d=this.tracks.filter(function(c){return!s||c.groupId===s});this.tracksInGroup=d;var l=this.findTrackId(f==null?void 0:f.name)||this.findTrackId();this.groupId=s;var m={subtitleTracks:d};this.log("Updating subtitle tracks, "+d.length+' track(s) found in "'+s+'" group-id'),this.hls.trigger(I.Events.SUBTITLE_TRACKS_UPDATED,m),l!==-1&&this.setSubtitleTrack(l,f)}},y.findTrackId=function(r){for(var o=this.tracksInGroup,s=0;s<o.length;s++){var f=o[s];if((!this.selectDefaultTrack||f.default)&&(!r||r===f.name))return f.id}return-1},y.onError=function(r,o){if(C.prototype.onError.call(this,r,o),o.fatal||!o.context)return;o.context.type===U.PlaylistContextType.SUBTITLE_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},y.loadPlaylist=function(r){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var s=o.id,f=o.groupId,d=o.url;if(r)try{d=r.addDirectives(d)}catch(l){this.warn("Could not construct new URL with HLS Delivery Directives: "+l)}this.log("Loading subtitle playlist for id "+s),this.hls.trigger(I.Events.SUBTITLE_TRACK_LOADING,{url:d,id:s,groupId:f,deliveryDirectives:r||null})}},y.toggleTrackModes=function(r){var o=this,s=this.media,f=this.subtitleDisplay,d=this.trackId;if(!s)return;var l=O(s.textTracks),m=l.filter(function(n){return n.groupId===o.groupId});if(r===-1)[].slice.call(l).forEach(function(n){n.mode="disabled"});else{var c=m[d];c&&(c.mode="disabled")}var i=m[r];i&&(i.mode=f?"showing":"hidden")},y.setSubtitleTrack=function(r,o){var s,f=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=r;return}if(this.trackId!==r&&this.toggleTrackModes(r),this.trackId===r&&(r===-1||(s=f[r])!==null&&s!==void 0&&s.details)||r<-1||r>=f.length)return;this.clearTimer();var d=f[r];if(this.log("Switching to subtitle track "+r),this.trackId=r,d){var l=d.id,m=d.groupId,c=m===void 0?"":m,i=d.name,n=d.type,t=d.url;this.hls.trigger(I.Events.SUBTITLE_TRACK_SWITCH,{id:l,groupId:c,name:i,type:n,url:t});var e=this.switchParams(d.url,o==null?void 0:o.details);this.loadPlaylist(e)}else this.hls.trigger(I.Events.SUBTITLE_TRACK_SWITCH,{id:r})},y.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var r=-1,o=O(this.media.textTracks),s=0;s<o.length;s++)if(o[s].mode==="hidden")r=s;else if(o[s].mode==="showing"){r=s;break}this.subtitleTrack!==r&&(this.subtitleTrack=r)},R(E,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(r){this.selectDefaultTrack=!1;var o=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(r,o)}}]),E}(x.default);function O(C){for(var E=[],y=0;y<C.length;y++){var h=C[y];h.kind==="subtitles"&&h.label&&E.push(C[y])}return E}N.default=T},"./src/controller/timeline-controller.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"TimelineController",function(){return O});var I=S("./src/polyfills/number.ts"),v=S("./src/events.ts"),x=S("./src/utils/cea-608-parser.ts"),U=S("./src/utils/output-filter.ts"),M=S("./src/utils/webvtt-parser.ts"),R=S("./src/utils/texttrack-utils.ts"),w=S("./src/utils/imsc1-ttml-parser.ts"),b=S("./src/types/loader.ts"),T=S("./src/utils/logger.ts"),O=function(){function h(o){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=y(),this.captionsProperties=void 0,this.hls=o,this.config=o.config,this.Cues=o.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 s=new U.default(this,"textTrack1"),f=new U.default(this,"textTrack2"),d=new U.default(this,"textTrack3"),l=new U.default(this,"textTrack4");this.cea608Parser1=new x.default(1,s,f),this.cea608Parser2=new x.default(3,d,l)}o.on(v.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(v.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(v.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(v.Events.MANIFEST_LOADED,this.onManifestLoaded,this),o.on(v.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),o.on(v.Events.FRAG_LOADING,this.onFragLoading,this),o.on(v.Events.FRAG_LOADED,this.onFragLoaded,this),o.on(v.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),o.on(v.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),o.on(v.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),o.on(v.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),o.on(v.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var r=h.prototype;return r.destroy=function(){var s=this.hls;s.off(v.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),s.off(v.Events.MEDIA_DETACHING,this.onMediaDetaching,this),s.off(v.Events.MANIFEST_LOADING,this.onManifestLoading,this),s.off(v.Events.MANIFEST_LOADED,this.onManifestLoaded,this),s.off(v.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),s.off(v.Events.FRAG_LOADING,this.onFragLoading,this),s.off(v.Events.FRAG_LOADED,this.onFragLoaded,this),s.off(v.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),s.off(v.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),s.off(v.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),s.off(v.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),s.off(v.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},r.addCues=function(s,f,d,l,m){for(var c=!1,i=m.length;i--;){var n=m[i],t=E(n[0],n[1],f,d);if(t>=0&&(n[0]=Math.min(n[0],f),n[1]=Math.max(n[1],d),c=!0,t/(d-f)>.5))return}if(c||m.push([f,d]),this.config.renderTextTracksNatively){var e=this.captionsTracks[s];this.Cues.newCue(e,f,d,l)}else{var p=this.Cues.newCue(null,f,d,l);this.hls.trigger(v.Events.CUES_PARSED,{type:"captions",cues:p,track:s})}},r.onInitPtsFound=function(s,f){var d=this,l=f.frag,m=f.id,c=f.initPTS,i=f.timescale,n=this.unparsedVttFrags;m==="main"&&(this.initPTS[l.cc]=c,this.timescale[l.cc]=i),n.length&&(this.unparsedVttFrags=[],n.forEach(function(t){d.onFragLoaded(v.Events.FRAG_LOADED,t)}))},r.getExistingTrack=function(s){var f=this.media;if(f)for(var d=0;d<f.textTracks.length;d++){var l=f.textTracks[d];if(l[s])return l}return null},r.createCaptionsTrack=function(s){this.config.renderTextTracksNatively?this.createNativeTrack(s):this.createNonNativeTrack(s)},r.createNativeTrack=function(s){if(this.captionsTracks[s])return;var f=this.captionsProperties,d=this.captionsTracks,l=this.media,m=f[s],c=m.label,i=m.languageCode,n=this.getExistingTrack(s);if(n)d[s]=n,Object(R.clearCurrentCues)(d[s]),Object(R.sendAddTrackEvent)(d[s],l);else{var t=this.createTextTrack("captions",c,i);t&&(t[s]=!0,d[s]=t)}},r.createNonNativeTrack=function(s){if(this.nonNativeCaptionsTracks[s])return;var f=this.captionsProperties[s];if(!f)return;var d=f.label,l={_id:s,label:d,kind:"captions",default:f.media?!!f.media.default:!1,closedCaptions:f.media};this.nonNativeCaptionsTracks[s]=l,this.hls.trigger(v.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[l]})},r.createTextTrack=function(s,f,d){var l=this.media;return l?l.addTextTrack(s,f,d):void 0},r.onMediaAttaching=function(s,f){this.media=f.media,this._cleanTracks()},r.onMediaDetaching=function(){var s=this.captionsTracks;Object.keys(s).forEach(function(f){Object(R.clearCurrentCues)(s[f]),delete s[f]}),this.nonNativeCaptionsTracks={}},r.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=y(),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())},r._cleanTracks=function(){var s=this.media;if(!s)return;var f=s.textTracks;if(f)for(var d=0;d<f.length;d++)Object(R.clearCurrentCues)(f[d])},r.onSubtitleTracksUpdated=function(s,f){var d=this;this.textTracks=[];var l=f.subtitleTracks||[],m=l.some(function(t){return t.textCodec===w.IMSC1_CODEC});if(this.config.enableWebVTT||m&&this.config.enableIMSC1){var c=this.tracks&&l&&this.tracks.length===l.length;if(this.tracks=l||[],this.config.renderTextTracksNatively){var i=this.media?this.media.textTracks:[];this.tracks.forEach(function(t,e){var p;if(e<i.length){for(var g=null,_=0;_<i.length;_++)if(C(i[_],t)){g=i[_];break}g&&(p=g)}p?Object(R.clearCurrentCues)(p):(p=d.createTextTrack("subtitles",t.name,t.lang),p&&(p.mode="disabled")),p&&(p.groupId=t.groupId,d.textTracks.push(p))})}else if(!c&&this.tracks&&this.tracks.length){var n=this.tracks.map(function(t){return{label:t.name,kind:t.type.toLowerCase(),default:t.default,subtitleTrack:t}});this.hls.trigger(v.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:n})}}},r.onManifestLoaded=function(s,f){var d=this;this.config.enableCEA708Captions&&f.captions&&f.captions.forEach(function(l){var m=/(?:CC|SERVICE)([1-4])/.exec(l.instreamId);if(!m)return;var c="textTrack"+m[1],i=d.captionsProperties[c];if(!i)return;i.label=l.name,l.lang&&(i.languageCode=l.lang),i.media=l})},r.onFragLoading=function(s,f){var d=this.cea608Parser1,l=this.cea608Parser2,m=this.lastSn,c=this.lastPartIndex;if(!this.enabled||!(d&&l))return;if(f.frag.type===b.PlaylistLevelType.MAIN){var i,n,t=f.frag.sn,e=(i=f==null||((n=f.part)===null||n===void 0)?void 0:n.index)!=null?i:-1;t===m+1||t===m&&e===c+1||(d.reset(),l.reset()),this.lastSn=t,this.lastPartIndex=e}},r.onFragLoaded=function(s,f){var d=f.frag,l=f.payload,m=this.initPTS,c=this.unparsedVttFrags;if(d.type===b.PlaylistLevelType.SUBTITLE)if(l.byteLength){if(!Object(I.isFiniteNumber)(m[d.cc])){c.push(f),m.length&&this.hls.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Missing initial subtitle PTS")});return}var i=d.decryptdata;if(i==null||i.key==null||i.method!=="AES-128"){var n=this.tracks[d.level],t=this.vttCCs;t[d.cc]||(t[d.cc]={start:d.start,prevCC:this.prevCC,new:!0},this.prevCC=d.cc),n&&n.textCodec===w.IMSC1_CODEC?this._parseIMSC1(d,l):this._parseVTTs(d,l,t)}}else this.hls.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:d,error:new Error("Empty subtitle payload")})},r._parseIMSC1=function(s,f){var d=this,l=this.hls;Object(w.parseIMSC1)(f,this.initPTS[s.cc],this.timescale[s.cc],function(m){d._appendCues(m,s.level),l.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(m){T.logger.log("Failed to parse IMSC1: "+m),l.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:m})})},r._parseVTTs=function(s,f,d){var l=this,m=this.hls;Object(M.parseWebVTT)(f,this.initPTS[s.cc],this.timescale[s.cc],d,s.cc,s.start,function(c){l._appendCues(c,s.level),m.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:s})},function(c){l._fallbackToIMSC1(s,f),T.logger.log("Failed to parse VTT cue: "+c),m.trigger(v.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:s,error:c})})},r._fallbackToIMSC1=function(s,f){var d=this,l=this.tracks[s.level];l.textCodec||Object(w.parseIMSC1)(f,this.initPTS[s.cc],this.timescale[s.cc],function(){l.textCodec=w.IMSC1_CODEC,d._parseIMSC1(s,f)},function(){l.textCodec="wvtt"})},r._appendCues=function(s,f){var d=this.hls;if(this.config.renderTextTracksNatively){var l=this.textTracks[f];if(l.mode==="disabled")return;s.forEach(function(i){return Object(R.addCueToTrack)(l,i)})}else{var m=this.tracks[f],c=m.default?"default":"subtitles"+f;d.trigger(v.Events.CUES_PARSED,{type:"subtitles",cues:s,track:c})}},r.onFragDecrypted=function(s,f){var d=f.frag;if(d.type===b.PlaylistLevelType.SUBTITLE){if(!Object(I.isFiniteNumber)(this.initPTS[d.cc])){this.unparsedVttFrags.push(f);return}this.onFragLoaded(v.Events.FRAG_LOADED,f)}},r.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},r.onFragParsingUserdata=function(s,f){var d=this.cea608Parser1,l=this.cea608Parser2;if(!this.enabled||!(d&&l))return;for(var m=0;m<f.samples.length;m++){var c=f.samples[m].bytes;if(c){var i=this.extractCea608Data(c);d.addData(f.samples[m].pts,i[0]),l.addData(f.samples[m].pts,i[1])}}},r.onBufferFlushing=function(s,f){var d=f.startOffset,l=f.endOffset,m=f.endOffsetSubtitles,c=f.type,i=this.media;if(!i||i.currentTime<l)return;if(!c||c==="video"){var n=this.captionsTracks;Object.keys(n).forEach(function(e){return Object(R.removeCuesInRange)(n[e],d,l)})}if(this.config.renderTextTracksNatively&&(d===0&&m!==void 0)){var t=this.textTracks;Object.keys(t).forEach(function(e){return Object(R.removeCuesInRange)(t[e],d,m)})}},r.extractCea608Data=function(s){for(var f=s[0]&31,d=2,l=[[],[]],m=0;m<f;m++){var c=s[d++],i=127&s[d++],n=127&s[d++],t=(4&c)!==0,e=3&c;if(i===0&&n===0)continue;t&&((e===0||e===1)&&(l[e].push(i),l[e].push(n)))}return l},h}();function C(h,r){return h&&h.label===r.name&&!(h.textTrack1||h.textTrack2)}function E(h,r,o,s){return Math.min(r,s)-Math.max(h,o)}function y(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return I});var I=function(){function v(U,M){this.subtle=void 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M.uint8ArrayToUint32Array_=function(w){for(var b=new DataView(w),T=new Uint32Array(4),O=0;O<4;O++)T[O]=b.getUint32(O*4);return T},M.initTable=function(){var w=this.sBox,b=this.invSBox,T=this.subMix,O=T[0],C=T[1],E=T[2],y=T[3],h=this.invSubMix,r=h[0],o=h[1],s=h[2],f=h[3],d=new Uint32Array(256),l=0,m=0,c=0;for(c=0;c<256;c++)c<128?d[c]=c<<1:d[c]=c<<1^283;for(c=0;c<256;c++){var i=m^m<<1^m<<2^m<<3^m<<4;i=i>>>8^i&255^99,w[l]=i,b[i]=l;var n=d[l],t=d[n],e=d[t],p=d[i]*257^i*16843008;O[l]=p<<24|p>>>8,C[l]=p<<16|p>>>16,E[l]=p<<8|p>>>24,y[l]=p,p=e*16843009^t*65537^n*257^l*16843008,r[i]=p<<24|p>>>8,o[i]=p<<16|p>>>16,s[i]=p<<8|p>>>24,f[i]=p,l?(l=n^d[d[d[e^n]]],m^=d[d[m]]):l=m=1}},M.expandKey=function(w){for(var b=this.uint8ArrayToUint32Array_(w),T=!0,O=0;O<b.length&&T;)T=b[O]===this.key[O],O++;if(T)return;this.key=b;var C=this.keySize=b.length;if(C!==4&&C!==6&&C!==8)throw new Error("Invalid aes key size="+C);var E=this.ksRows=(C+6+1)*4,y,h,r=this.keySchedule=new 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E&&(this.cachedData=null,this.demux(E,0)),this.frameIndex=0,{audioTrack:this._audioTrack,avcTrack:Object(x.dummyTrack)(),id3Track:this._id3Track,textTrack:Object(x.dummyTrack)()}},T.destroy=function(){},b}(),w=function(T,O){return Object(I.isFiniteNumber)(T)?T*90:O*9e4};N.default=R},"./src/demux/chunk-cache.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return I});var I=function(){function x(){this.chunks=[],this.dataLength=0}var U=x.prototype;return U.push=function(R){this.chunks.push(R),this.dataLength+=R.length},U.flush=function(){var R=this.chunks,w=this.dataLength,b;if(R.length)R.length===1?b=R[0]:b=v(R,w);else return new Uint8Array(0);return this.reset(),b},U.reset=function(){this.chunks.length=0,this.dataLength=0},x}();function v(x,U){for(var M=new Uint8Array(U),R=0,w=0;w<x.length;w++){var b=x[w];M.set(b,R),R+=b.length}return M}},"./src/demux/dummy-demuxed-track.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"dummyTrack",function(){return I});function 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h=[{demux:R.default,remux:b.default},{demux:M.default,remux:T.default},{demux:U.default,remux:b.default},{demux:w.default,remux:b.default}],r=1024;h.forEach(function(c){var i=c.demux;r=Math.max(r,i.minProbeByteLength)});var o=function(){function c(n,t,e,p,g){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=n,this.typeSupported=t,this.config=e,this.vendor=p,this.id=g}var i=c.prototype;return i.configure=function(t){this.transmuxConfig=t,this.decrypter&&this.decrypter.reset()},i.push=function(t,e,p,g){var _=this,A=p.transmuxing;A.executeStart=y();var k=new Uint8Array(t),F=this.cache,z=this.config,J=this.currentTransmuxState,Y=this.transmuxConfig;g&&(this.currentTransmuxState=g);var $=s(k,e);if($&&$.method==="AES-128"){var le=this.getDecrypter();if(z.enableSoftwareAES){var be=le.softwareDecrypt(k,$.key.buffer,$.iv.buffer);if(!be)return A.executeEnd=y(),f(p);k=new Uint8Array(be)}else return this.decryptionPromise=le.webCryptoDecrypt(k,$.key.buffer,$.iv.buffer).then(function(Fe){var $e=_.push(Fe,null,p);return _.decryptionPromise=null,$e}),this.decryptionPromise}var ve=g||J,ke=ve.contiguous,Te=ve.discontinuity,xe=ve.trackSwitch,_e=ve.accurateTimeOffset,Oe=ve.timeOffset,ce=Y.audioCodec,Z=Y.videoCodec,je=Y.defaultInitPts,at=Y.duration,rt=Y.initSegmentData;if((Te||xe)&&this.resetInitSegment(rt,ce,Z,at),Te&&this.resetInitialTimestamp(je),ke||this.resetContiguity(),this.needsProbing(k,Te,xe)){if(F.dataLength){var Ke=F.flush();k=Object(C.appendUint8Array)(Ke,k)}this.configureTransmuxer(k,Y)}var He=this.transmux(k,$,Oe,_e,p),we=this.currentTransmuxState;return we.contiguous=!0,we.discontinuity=!1,we.trackSwitch=!1,A.executeEnd=y(),He},i.flush=function(t){var e=this,p=t.transmuxing;p.executeStart=y();var g=this.decrypter,_=this.cache,A=this.currentTransmuxState,k=this.decryptionPromise;if(k)return k.then(function(){return e.flush(t)});var F=[],z=A.timeOffset;if(g){var J=g.flush();J&&F.push(this.push(J,null,t))}var Y=_.dataLength;_.reset();var $=this.demuxer,le=this.remuxer;if(!$||!le)return Y>=r&&this.observer.emit(I.Events.ERROR,I.Events.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),p.executeEnd=y(),[f(t)];var be=$.flush(z);return d(be)?be.then(function(ve){return e.flushRemux(F,ve,t),F}):(this.flushRemux(F,be,t),F)},i.flushRemux=function(t,e,p){var g=e.audioTrack,_=e.avcTrack,A=e.id3Track,k=e.textTrack,F=this.currentTransmuxState,z=F.accurateTimeOffset,J=F.timeOffset;E.logger.log("[transmuxer.ts]: Flushed fragment "+p.sn+(p.part>-1?" p: "+p.part:"")+" of level "+p.level);var Y=this.remuxer.remux(g,_,A,k,J,z,!0,this.id);t.push({remuxResult:Y,chunkMeta:p}),p.transmuxing.executeEnd=y()},i.resetInitialTimestamp=function(t){var e=this.demuxer,p=this.remuxer;if(!e||!p)return;e.resetTimeStamp(t),p.resetTimeStamp(t)},i.resetContiguity=function(){var t=this.demuxer,e=this.remuxer;if(!t||!e)return;t.resetContiguity(),e.resetNextTimestamp()},i.resetInitSegment=function(t,e,p,g){var _=this.demuxer,A=this.remuxer;if(!_||!A)return;_.resetInitSegment(e,p,g),A.resetInitSegment(t,e,p)},i.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},i.transmux=function(t,e,p,g,_){var A;return e&&e.method==="SAMPLE-AES"?A=this.transmuxSampleAes(t,e,p,g,_):A=this.transmuxUnencrypted(t,p,g,_),A},i.transmuxUnencrypted=function(t,e,p,g){var _=this.demuxer.demux(t,e,!1,!this.config.progressive),A=_.audioTrack,k=_.avcTrack,F=_.id3Track,z=_.textTrack,J=this.remuxer.remux(A,k,F,z,e,p,!1,this.id);return{remuxResult:J,chunkMeta:g}},i.transmuxSampleAes=function(t,e,p,g,_){var A=this;return this.demuxer.demuxSampleAes(t,e,p).then(function(k){var F=A.remuxer.remux(k.audioTrack,k.avcTrack,k.id3Track,k.textTrack,p,g,!1,A.id);return{remuxResult:F,chunkMeta:_}})},i.configureTransmuxer=function(t,e){for(var p=this.config,g=this.observer,_=this.typeSupported,A=this.vendor,k=e.audioCodec,F=e.defaultInitPts,z=e.duration,J=e.initSegmentData,Y=e.videoCodec,$,le=0,be=h.length;le<be;le++)if(h[le].demux.probe(t)){$=h[le];break}$||(E.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),$={demux:M.default,remux:T.default});var ve=this.demuxer,ke=this.remuxer,Te=$.remux,xe=$.demux;(!ke||!(ke instanceof Te))&&(this.remuxer=new Te(g,p,_,A)),(!ve||!(ve instanceof xe))&&(this.demuxer=new xe(g,p,_),this.probe=xe.probe),this.resetInitSegment(J,k,Y,z),this.resetInitialTimestamp(F)},i.needsProbing=function(t,e,p){return!this.demuxer||!this.remuxer||e||p},i.getDecrypter=function(){var t=this.decrypter;return t||(t=this.decrypter=new x.default(this.observer,this.config)),t},c}();function s(c,i){var n=null;return c.byteLength>0&&i!=null&&i.key!=null&&i.iv!==null&&i.method!=null&&(n=i),n}var f=function(i){return{remuxResult:{},chunkMeta:i}};function d(c){return"then"in c&&c.then instanceof Function}var l=function(i,n,t,e,p){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=i,this.videoCodec=n,this.initSegmentData=t,this.duration=e,this.defaultInitPts=p},m=function(i,n,t,e,p){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=i,this.contiguous=n,this.accurateTimeOffset=t,this.trackSwitch=e,this.timeOffset=p}},"./src/demux/tsdemuxer.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"discardEPB",function(){return f});var I=S("./src/demux/adts.ts"),v=S("./src/demux/mpegaudio.ts"),x=S("./src/demux/exp-golomb.ts"),U=S("./src/demux/id3.ts"),M=S("./src/demux/sample-aes.ts"),R=S("./src/events.ts"),w=S("./src/utils/mp4-tools.ts"),b=S("./src/utils/logger.ts"),T=S("./src/errors.ts"),O={video:1,audio:2,id3:3,text:4},C=function(){function d(m,c,i){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=m,this.config=c,this.typeSupported=i}d.probe=function(c){var i=d.syncOffset(c);return i<0?!1:(i&&b.logger.warn("MPEG2-TS detected but first sync word found @ offset "+i+", junk ahead ?"),!0)},d.syncOffset=function(c){for(var i=Math.min(1e3,c.length-3*188),n=0;n<i;){if(c[n]===71&&c[n+188]===71&&c[n+2*188]===71)return n;n++}return-1},d.createTrack=function(c,i){return{container:c==="video"||c==="audio"?"video/mp2t":void 0,type:c,id:O[c],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:c==="audio"?i:void 0}};var l=d.prototype;return l.resetInitSegment=function(c,i,n){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=d.createTrack("video",n),this._audioTrack=d.createTrack("audio",n),this._id3Track=d.createTrack("id3",n),this._txtTrack=d.createTrack("text",n),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=c,this.videoCodec=i,this._duration=n},l.resetTimeStamp=function(){},l.resetContiguity=function(){var c=this._audioTrack,i=this._avcTrack,n=this._id3Track;c&&(c.pesData=null),i&&(i.pesData=null),n&&(n.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},l.demux=function(c,i,n,t){n===void 0&&(n=!1),t===void 0&&(t=!1),n||(this.sampleAes=null);var e,p=this._avcTrack,g=this._audioTrack,_=this._id3Track,A=p.pid,k=p.pesData,F=g.pid,z=_.pid,J=g.pesData,Y=_.pesData,$=!1,le=this.pmtParsed,be=this._pmtId,ve=c.length;if(this.remainderData&&(c=Object(w.appendUint8Array)(this.remainderData,c),ve=c.length,this.remainderData=null),ve<188&&!t)return this.remainderData=c,{audioTrack:g,avcTrack:p,id3Track:_,textTrack:this._txtTrack};var ke=Math.max(0,d.syncOffset(c));ve-=(ve+ke)%188,ve<c.byteLength&&!t&&(this.remainderData=new Uint8Array(c.buffer,ve,c.buffer.byteLength-ve));for(var Te=ke;Te<ve;Te+=188)if(c[Te]===71){var xe=!!(c[Te+1]&64),_e=((c[Te+1]&31)<<8)+c[Te+2],Oe=(c[Te+3]&48)>>4,ce=void 0;if(Oe>1){if(ce=Te+5+c[Te+4],ce===Te+188)continue}else ce=Te+4;switch(_e){case A:xe&&(k&&(e=r(k))&&this.parseAVCPES(e,!1),k={data:[],size:0}),k&&(k.data.push(c.subarray(ce,Te+188)),k.size+=Te+188-ce);break;case F:xe&&(J&&(e=r(J))&&(g.isAAC?this.parseAACPES(e):this.parseMPEGPES(e)),J={data:[],size:0}),J&&(J.data.push(c.subarray(ce,Te+188)),J.size+=Te+188-ce);break;case z:xe&&(Y&&(e=r(Y))&&this.parseID3PES(e),Y={data:[],size:0}),Y&&(Y.data.push(c.subarray(ce,Te+188)),Y.size+=Te+188-ce);break;case 0:xe&&(ce+=c[ce]+1),be=this._pmtId=y(c,ce);break;case be:{xe&&(ce+=c[ce]+1);var Z=h(c,ce,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,n);A=Z.avc,A>0&&(p.pid=A),F=Z.audio,F>0&&(g.pid=F,g.isAAC=Z.isAAC),z=Z.id3,z>0&&(_.pid=z),$&&!le&&(b.logger.log("reparse from beginning"),$=!1,Te=ke-188),le=this.pmtParsed=!0;break}case 17:case 8191:break;default:$=!0;break}}else this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});p.pesData=k,g.pesData=J,_.pesData=Y;var je={audioTrack:g,avcTrack:p,id3Track:_,textTrack:this._txtTrack};return t&&this.extractRemainingSamples(je),je},l.flush=function(){var c=this.remainderData;this.remainderData=null;var i;return c?i=this.demux(c,-1,!1,!0):i={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(i),this.sampleAes?this.decrypt(i,this.sampleAes):i},l.extractRemainingSamples=function(c){var i=c.audioTrack,n=c.avcTrack,t=c.id3Track,e=n.pesData,p=i.pesData,g=t.pesData,_;e&&(_=r(e))?(this.parseAVCPES(_,!0),n.pesData=null):n.pesData=e,p&&(_=r(p))?(i.isAAC?this.parseAACPES(_):this.parseMPEGPES(_),i.pesData=null):(p!=null&&p.size&&b.logger.log("last AAC PES packet truncated,might overlap between fragments"),i.pesData=p),g&&(_=r(g))?(this.parseID3PES(_),t.pesData=null):t.pesData=g},l.demuxSampleAes=function(c,i,n){var t=this.demux(c,n,!0,!this.config.progressive),e=this.sampleAes=new M.default(this.observer,this.config,i);return this.decrypt(t,e)},l.decrypt=function(c,i){return new Promise(function(n){var t=c.audioTrack,e=c.avcTrack;t.samples&&t.isAAC?i.decryptAacSamples(t.samples,0,function(){e.samples?i.decryptAvcSamples(e.samples,0,0,function(){n(c)}):n(c)}):e.samples&&i.decryptAvcSamples(e.samples,0,0,function(){n(c)})})},l.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},l.parseAVCPES=function(c,i){var n=this,t=this._avcTrack,e=this.parseAVCNALu(c.data),p=!1,g=this.avcSample,_,A=!1;c.data=null,g&&e.length&&!t.audFound&&(o(g,t),g=this.avcSample=E(!1,c.pts,c.dts,"")),e.forEach(function(k){switch(k.type){case 1:{_=!0,g||(g=n.avcSample=E(!0,c.pts,c.dts,"")),p&&(g.debug+="NDR "),g.frame=!0;var F=k.data;if(A&&F.length>4){var z=new x.default(F).readSliceType();(z===2||z===4||z===7||z===9)&&(g.key=!0)}break}case 5:_=!0,g||(g=n.avcSample=E(!0,c.pts,c.dts,"")),p&&(g.debug+="IDR "),g.key=!0,g.frame=!0;break;case 6:{_=!0,p&&g&&(g.debug+="SEI ");var J=new x.default(f(k.data));J.readUByte();for(var Y=0,$=0,le=!1,be=0;!le&&J.bytesAvailable>1;){Y=0;do be=J.readUByte(),Y+=be;while(be===255);$=0;do be=J.readUByte(),$+=be;while(be===255);if(Y===4&&J.bytesAvailable!==0){le=!0;var ve=J.readUByte();if(ve===181){var ke=J.readUShort();if(ke===49){var Te=J.readUInt();if(Te===1195456820){var xe=J.readUByte();if(xe===3){for(var _e=J.readUByte(),Oe=J.readUByte(),ce=31&_e,Z=[_e,Oe],je=0;je<ce;je++)Z.push(J.readUByte()),Z.push(J.readUByte()),Z.push(J.readUByte());s(n._txtTrack.samples,{type:3,pts:c.pts,bytes:Z})}}}}}else if(Y===5&&J.bytesAvailable!==0){if(le=!0,$>16){for(var at=[],rt=0;rt<16;rt++)at.push(J.readUByte().toString(16)),(rt===3||rt===5||rt===7||rt===9)&&at.push("-");for(var Ke=$-16,He=new Uint8Array(Ke),we=0;we<Ke;we++)He[we]=J.readUByte();s(n._txtTrack.samples,{pts:c.pts,payloadType:Y,uuid:at.join(""),userData:Object(U.utf8ArrayToStr)(He),userDataBytes:He})}}else if($<J.bytesAvailable)for(var Fe=0;Fe<$;Fe++)J.readUByte()}break}case 7:if(_=!0,A=!0,p&&g&&(g.debug+="SPS "),!t.sps){var $e=new x.default(k.data),Qe=$e.readSPS();t.width=Qe.width,t.height=Qe.height,t.pixelRatio=Qe.pixelRatio,t.sps=[k.data],t.duration=n._duration;for(var Ve=k.data.subarray(1,4),Ue="avc1.",Be=0;Be<3;Be++){var ct=Ve[Be].toString(16);ct.length<2&&(ct="0"+ct),Ue+=ct}t.codec=Ue}break;case 8:_=!0,p&&g&&(g.debug+="PPS "),t.pps||(t.pps=[k.data]);break;case 9:_=!1,t.audFound=!0,g&&o(g,t),g=n.avcSample=E(!1,c.pts,c.dts,p?"AUD ":"");break;case 12:_=!1;break;default:_=!1,g&&(g.debug+="unknown NAL "+k.type+" ");break}if(g&&_){var st=g.units;st.push(k)}}),i&&g&&(o(g,t),this.avcSample=null)},l.getLastNalUnit=function(){var c,i=this.avcSample,n;if(!i||i.units.length===0){var t=this._avcTrack.samples;i=t[t.length-1]}if((c=i)!==null&&c!==void 0&&c.units){var e=i.units;n=e[e.length-1]}return n},l.parseAVCNALu=function(c){var i=c.byteLength,n=this._avcTrack,t=n.naluState||0,e=t,p=[],g=0,_,A,k,F=-1,z=0;for(t===-1&&(F=0,z=c[0]&31,t=0,g=1);g<i;){if(_=c[g++],!t){t=_?0:1;continue}if(t===1){t=_?0:2;continue}if(!_)t=3;else if(_===1){if(F>=0){var J={data:c.subarray(F,g-t-1),type:z};p.push(J)}else{var Y=this.getLastNalUnit();if(Y&&(e&&g<=4-e&&(Y.state&&(Y.data=Y.data.subarray(0,Y.data.byteLength-e))),A=g-t-1,A>0)){var $=new Uint8Array(Y.data.byteLength+A);$.set(Y.data,0),$.set(c.subarray(0,A),Y.data.byteLength),Y.data=$,Y.state=0}}g<i?(k=c[g]&31,F=g,z=k,t=0):t=-1}else t=0}if(F>=0&&t>=0){var le={data:c.subarray(F,i),type:z,state:t};p.push(le)}if(p.length===0){var be=this.getLastNalUnit();if(be){var ve=new Uint8Array(be.data.byteLength+c.byteLength);ve.set(be.data,0),ve.set(c,be.data.byteLength),be.data=ve}}return n.naluState=t,p},l.parseAACPES=function(c){var i=0,n=this._audioTrack,t=this.aacOverFlow,e=c.data;if(t){this.aacOverFlow=null;var p=t.sample.unit.byteLength,g=Math.min(t.missing,p),_=p-g;t.sample.unit.set(e.subarray(0,g),_),n.samples.push(t.sample),i=t.missing}var A,k;for(A=i,k=e.length;A<k-1&&!I.isHeader(e,A);A++);if(A!==i){var F,z;if(A<k-1?(F="AAC PES did not start with ADTS header,offset:"+A,z=!1):(F="no ADTS header found in AAC PES",z=!0),b.logger.warn("parsing error:"+F),this.observer.emit(R.Events.ERROR,R.Events.ERROR,{type:T.ErrorTypes.MEDIA_ERROR,details:T.ErrorDetails.FRAG_PARSING_ERROR,fatal:z,reason:F}),z)return}I.initTrackConfig(n,this.observer,e,A,this.audioCodec);var J;if(c.pts!==void 0)J=c.pts;else if(t){var Y=I.getFrameDuration(n.samplerate);J=t.sample.pts+Y}else{b.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var $=0;A<k;)if(I.isHeader(e,A)){if(A+5<k){var le=I.appendFrame(n,e,A,J,$);if(le)if(le.missing)this.aacOverFlow=le;else{A+=le.length,$++;continue}}break}else A++},l.parseMPEGPES=function(c){var i=c.data,n=i.length,t=0,e=0,p=c.pts;if(p===void 0){b.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;e<n;)if(v.isHeader(i,e)){var g=v.appendFrame(this._audioTrack,i,e,p,t);if(g)e+=g.length,t++;else break}else e++},l.parseID3PES=function(c){if(c.pts===void 0){b.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(c)},d}();C.minProbeByteLength=188;function E(d,l,m,c){return{key:d,frame:!1,pts:l,dts:m,units:[],debug:c,length:0}}function y(d,l){return(d[l+10]&31)<<8|d[l+11]}function h(d,l,m,c){var i={audio:-1,avc:-1,id3:-1,isAAC:!0},n=(d[l+1]&15)<<8|d[l+2],t=l+3+n-4,e=(d[l+10]&15)<<8|d[l+11];for(l+=12+e;l<t;){var p=(d[l+1]&31)<<8|d[l+2];switch(d[l]){case 207:if(!c){b.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:i.audio===-1&&(i.audio=p);break;case 21:i.id3===-1&&(i.id3=p);break;case 219:if(!c){b.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:i.avc===-1&&(i.avc=p);break;case 3:case 4:m?i.audio===-1&&(i.audio=p,i.isAAC=!1):b.logger.log("MPEG audio found, not supported in this browser");break;case 36:b.logger.warn("Unsupported HEVC stream type found");break;default:break}l+=((d[l+3]&15)<<8|d[l+4])+5}return i}function r(d){var l=0,m,c,i,n,t,e=d.data;if(!d||d.size===0)return null;for(;e[0].length<19&&e.length>1;){var p=new Uint8Array(e[0].length+e[1].length);p.set(e[0]),p.set(e[1],e[0].length),e[0]=p,e.splice(1,1)}m=e[0];var g=(m[0]<<16)+(m[1]<<8)+m[2];if(g===1){if(c=(m[4]<<8)+m[5],c&&c>d.size-6)return null;var _=m[7];_&192&&(n=(m[9]&14)*536870912+(m[10]&255)*4194304+(m[11]&254)*16384+(m[12]&255)*128+(m[13]&254)/2,_&64?(t=(m[14]&14)*536870912+(m[15]&255)*4194304+(m[16]&254)*16384+(m[17]&255)*128+(m[18]&254)/2,n-t>60*9e4&&(b.logger.warn(Math.round((n-t)/9e4)+"s delta between PTS and DTS, align them"),n=t)):t=n),i=m[8];var A=i+9;if(d.size<=A)return null;d.size-=A;for(var k=new Uint8Array(d.size),F=0,z=e.length;F<z;F++){m=e[F];var J=m.byteLength;if(A)if(A>J){A-=J;continue}else m=m.subarray(A),J-=A,A=0;k.set(m,l),l+=J}return c&&(c-=i+3),{data:k,pts:n,dts:t,len:c}}return null}function o(d,l){if(d.units.length&&d.frame){if(d.pts===void 0){var m=l.samples,c=m.length;if(c){var 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I;(function(v){v.MEDIA_ATTACHING="hlsMediaAttaching",v.MEDIA_ATTACHED="hlsMediaAttached",v.MEDIA_DETACHING="hlsMediaDetaching",v.MEDIA_DETACHED="hlsMediaDetached",v.BUFFER_RESET="hlsBufferReset",v.BUFFER_CODECS="hlsBufferCodecs",v.BUFFER_CREATED="hlsBufferCreated",v.BUFFER_APPENDING="hlsBufferAppending",v.BUFFER_APPENDED="hlsBufferAppended",v.BUFFER_EOS="hlsBufferEos",v.BUFFER_FLUSHING="hlsBufferFlushing",v.BUFFER_FLUSHED="hlsBufferFlushed",v.MANIFEST_LOADING="hlsManifestLoading",v.MANIFEST_LOADED="hlsManifestLoaded",v.MANIFEST_PARSED="hlsManifestParsed",v.LEVEL_SWITCHING="hlsLevelSwitching",v.LEVEL_SWITCHED="hlsLevelSwitched",v.LEVEL_LOADING="hlsLevelLoading",v.LEVEL_LOADED="hlsLevelLoaded",v.LEVEL_UPDATED="hlsLevelUpdated",v.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",v.LEVELS_UPDATED="hlsLevelsUpdated",v.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",v.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",v.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",v.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",v.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",v.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",v.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",v.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",v.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",v.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",v.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",v.CUES_PARSED="hlsCuesParsed",v.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",v.INIT_PTS_FOUND="hlsInitPtsFound",v.FRAG_LOADING="hlsFragLoading",v.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",v.FRAG_LOADED="hlsFragLoaded",v.FRAG_DECRYPTED="hlsFragDecrypted",v.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",v.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",v.FRAG_PARSING_METADATA="hlsFragParsingMetadata",v.FRAG_PARSED="hlsFragParsed",v.FRAG_BUFFERED="hlsFragBuffered",v.FRAG_CHANGED="hlsFragChanged",v.FPS_DROP="hlsFpsDrop",v.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",v.ERROR="hlsError",v.DESTROYING="hlsDestroying",v.KEY_LOADING="hlsKeyLoading",v.KEY_LOADED="hlsKeyLoaded",v.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",v.BACK_BUFFER_REACHED="hlsBackBufferReached"})(I||(I={}))},"./src/hls.ts":function(oe,N,S){"use 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m=this.config,c=m.fLoader,i=m.loader;return new Promise(function(n,t){l.loader&&l.loader.destroy();var e=l.loader=s.loader=c?new c(m):new i(m),p=E(s,f),g={timeout:m.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:m.fragLoadingMaxRetryTimeout,highWaterMark:O};f.stats=e.stats,e.load(p,g,{onSuccess:function(A,k,F,z){l.resetLoader(s,e),l.updateStatsFromPart(s,f);var J={frag:s,part:f,payload:A.data,networkDetails:z};d(J),n(J)},onError:function(A,k,F){l.resetLoader(s,e),t(new y({type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:s,part:f,response:A,networkDetails:F}))},onAbort:function(A,k,F){s.stats.aborted=f.stats.aborted,l.resetLoader(s,e),t(new y({type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.INTERNAL_ABORTED,fatal:!1,frag:s,part:f,networkDetails:F}))},onTimeout:function(A,k,F){l.resetLoader(s,e),t(new y({type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:s,part:f,networkDetails:F}))}})})},r.updateStatsFromPart=function(s,f){var d=s.stats,l=f.stats,m=l.total;if(d.loaded+=l.loaded,m){var c=Math.round(s.duration/f.duration),i=Math.min(Math.round(d.loaded/m),c),n=c-i,t=n*Math.round(d.loaded/i);d.total=d.loaded+t}else d.total=Math.max(d.loaded,d.total);var e=d.loading,p=l.loading;e.start?e.first+=p.first-p.start:(e.start=p.start,e.first=p.first),e.end=p.end},r.resetLoader=function(s,f){s.loader=null,this.loader===f&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),f.destroy()},h}();function E(h,r){r===void 0&&(r=null);var o=r||h,s={frag:h,part:r,responseType:"arraybuffer",url:o.url,headers:{},rangeStart:0,rangeEnd:0},f=o.byteRangeStartOffset,d=o.byteRangeEndOffset;return Object(I.isFiniteNumber)(f)&&Object(I.isFiniteNumber)(d)&&(s.rangeStart=f,s.rangeEnd=d),s}var y=function(h){x(r,h);function r(o){for(var s,f=arguments.length,d=new 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C;(function(r){r.AUDIO="audio",r.VIDEO="video",r.AUDIOVIDEO="audiovideo"})(C||(C={}));var E=function(){function r(s){var f;this._byteRange=null,this._url=null,this.baseurl=void 0,this.relurl=void 0,this.elementaryStreams=(f={},f[C.AUDIO]=null,f[C.VIDEO]=null,f[C.AUDIOVIDEO]=null,f),this.baseurl=s}var o=r.prototype;return o.setByteRange=function(f,d){var l=f.split("@",2),m=[];l.length===1?m[0]=d?d.byteRangeEndOffset:0:m[0]=parseInt(l[1]),m[1]=parseInt(l[0])+m[0],this._byteRange=m},O(r,[{key:"byteRange",get:function(){return this._byteRange?this._byteRange:[]}},{key:"byteRangeStartOffset",get:function(){return this.byteRange[0]}},{key:"byteRangeEndOffset",get:function(){return this.byteRange[1]}},{key:"url",get:function(){return!this._url&&this.baseurl&&this.relurl&&(this._url=Object(v.buildAbsoluteURL)(this.baseurl,this.relurl,{alwaysNormalize:!0})),this._url||""},set:function(f){this._url=f}}]),r}(),y=function(r){w(o,r);function o(f,d){var l;return l=r.call(this,d)||this,l._decryptdata=null,l.rawProgramDateTime=null,l.programDateTime=null,l.tagList=[],l.duration=0,l.sn=0,l.levelkey=void 0,l.type=void 0,l.loader=null,l.level=-1,l.cc=0,l.startPTS=void 0,l.endPTS=void 0,l.appendedPTS=void 0,l.startDTS=void 0,l.endDTS=void 0,l.start=0,l.deltaPTS=void 0,l.maxStartPTS=void 0,l.minEndPTS=void 0,l.stats=new R.LoadStats,l.urlId=0,l.data=void 0,l.bitrateTest=!1,l.title=null,l.initSegment=null,l.type=f,l}var s=o.prototype;return s.createInitializationVector=function(d){for(var l=new Uint8Array(16),m=12;m<16;m++)l[m]=d>>8*(15-m)&255;return l},s.setDecryptDataFromLevelKey=function(d,l){var m=d;return(d==null?void 0:d.method)==="AES-128"&&d.uri&&!d.iv&&(m=M.LevelKey.fromURI(d.uri),m.method=d.method,m.iv=this.createInitializationVector(l),m.keyFormat="identity"),m},s.setElementaryStreamInfo=function(d,l,m,c,i,n){n===void 0&&(n=!1);var t=this.elementaryStreams,e=t[d];if(!e){t[d]={startPTS:l,endPTS:m,startDTS:c,endDTS:i,partial:n};return}e.startPTS=Math.min(e.startPTS,l),e.endPTS=Math.max(e.endPTS,m),e.startDTS=Math.min(e.startDTS,c),e.endDTS=Math.max(e.endDTS,i)},s.clearElementaryStreamInfo=function(){var d=this.elementaryStreams;d[C.AUDIO]=null,d[C.VIDEO]=null,d[C.AUDIOVIDEO]=null},O(o,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var d=this.sn;typeof d!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&U.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),d=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,d)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(I.isFiniteNumber)(this.programDateTime))return null;var d=Object(I.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+d*1e3}},{key:"encrypted",get:function(){var d;return!!((d=this.decryptdata)!==null&&d!==void 0&&d.keyFormat&&this.decryptdata.uri)}}]),o}(E),h=function(r){w(o,r);function o(s,f,d,l,m){var c;c=r.call(this,d)||this,c.fragOffset=0,c.duration=0,c.gap=!1,c.independent=!1,c.relurl=void 0,c.fragment=void 0,c.index=void 0,c.stats=new R.LoadStats,c.duration=s.decimalFloatingPoint("DURATION"),c.gap=s.bool("GAP"),c.independent=s.bool("INDEPENDENT"),c.relurl=s.enumeratedString("URI"),c.fragment=f,c.index=l;var i=s.enumeratedString("BYTERANGE");return i&&c.setByteRange(i,m),m&&(c.fragOffset=m.fragOffset+m.duration),c}return O(o,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var f=this.elementaryStreams;return!!(f.audio||f.video||f.audiovideo)}}]),o}(E)},"./src/loader/key-loader.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return U});var I=S("./src/events.ts"),v=S("./src/errors.ts"),x=S("./src/utils/logger.ts"),U=function(){function M(w){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=w,this._registerListeners()}var R=M.prototype;return R._registerListeners=function(){this.hls.on(I.Events.KEY_LOADING,this.onKeyLoading,this)},R._unregisterListeners=function(){this.hls.off(I.Events.KEY_LOADING,this.onKeyLoading)},R.destroy=function(){this._unregisterListeners();for(var b in this.loaders){var T=this.loaders[b];T&&T.destroy()}this.loaders={}},R.onKeyLoading=function(b,T){var O=T.frag,C=O.type,E=this.loaders[C];if(!O.decryptdata){x.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var y=O.decryptdata.uri;if(y!==this.decrypturl||this.decryptkey===null){var h=this.hls.config;if(E&&(x.logger.warn("abort previous key loader for type:"+C),E.abort()),!y){x.logger.warn("key uri is falsy");return}var r=h.loader,o=O.loader=this.loaders[C]=new r(h);this.decrypturl=y,this.decryptkey=null;var s={url:y,frag:O,responseType:"arraybuffer"},f={timeout:h.fragLoadingTimeOut,maxRetry:0,retryDelay:h.fragLoadingRetryDelay,maxRetryDelay:h.fragLoadingMaxRetryTimeout,highWaterMark:0},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};o.load(s,f,d)}else this.decryptkey&&(O.decryptdata.key=this.decryptkey,this.hls.trigger(I.Events.KEY_LOADED,{frag:O}))},R.loadsuccess=function(b,T,O){var C=O.frag;if(!C.decryptdata){x.logger.error("after key load, decryptdata unset");return}this.decryptkey=C.decryptdata.key=new Uint8Array(b.data),C.loader=null,delete this.loaders[C.type],this.hls.trigger(I.Events.KEY_LOADED,{frag:C})},R.loaderror=function(b,T){var O=T.frag,C=O.loader;C&&C.abort(),delete this.loaders[O.type],this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:O,response:b})},R.loadtimeout=function(b,T){var O=T.frag,C=O.loader;C&&C.abort(),delete this.loaders[O.type],this.hls.trigger(I.Events.ERROR,{type:v.ErrorTypes.NETWORK_ERROR,details:v.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:O})},M}()},"./src/loader/level-details.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LevelDetails",function(){return M});var I=S("./src/polyfills/number.ts");function v(R,w){for(var b=0;b<w.length;b++){var T=w[b];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function x(R,w,b){return w&&v(R.prototype,w),b&&v(R,b),R}var U=10,M=function(){function R(b){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=b}var w=R.prototype;return w.reloaded=function(T){if(!T){this.advanced=!0,this.updated=!0;return}var O=this.lastPartSn-T.lastPartSn,C=this.lastPartIndex-T.lastPartIndex;this.updated=this.endSN!==T.endSN||!!C||!!O,this.advanced=this.endSN>T.endSN||O>0||O===0&&C>0,this.updated||this.advanced?this.misses=Math.floor(T.misses*.6):this.misses=T.misses+1,this.availabilityDelay=T.availabilityDelay},x(R,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(I.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||U}},{key:"drift",get:function(){var T=this.driftEndTime-this.driftStartTime;if(T>0){var O=this.driftEnd-this.driftStart;return O*1e3/T}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var T;return(T=this.fragments)!==null&&T!==void 0&&T.length?this.fragments[this.fragments.length-1].end:0}},{key:"age",get:function(){return this.advancedDateTime?Math.max(Date.now()-this.advancedDateTime,0)/1e3:0}},{key:"lastPartIndex",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var T;return(T=this.partList)!==null&&T!==void 0&&T.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),R}()},"./src/loader/level-key.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LevelKey",function(){return M});var I=S("./node_modules/url-toolkit/src/url-toolkit.js"),v=S.n(I);function x(R,w){for(var b=0;b<w.length;b++){var T=w[b];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(R,T.key,T)}}function U(R,w,b){return w&&x(R.prototype,w),b&&x(R,b),R}var M=function(){R.fromURL=function(b,T){return new R(b,T)},R.fromURI=function(b){return new R(b)};function R(w,b){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,b?this._uri=Object(I.buildAbsoluteURL)(w,b,{alwaysNormalize:!0}):this._uri=w}return U(R,[{key:"uri",get:function(){return this._uri}}]),R}()},"./src/loader/load-stats.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"LoadStats",function(){return I});var I=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(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return o});var I=S("./src/polyfills/number.ts"),v=S("./node_modules/url-toolkit/src/url-toolkit.js"),x=S.n(v),U=S("./src/loader/fragment.ts"),M=S("./src/loader/level-details.ts"),R=S("./src/loader/level-key.ts"),w=S("./src/utils/attr-list.ts"),b=S("./src/utils/logger.ts"),T=S("./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,C=/#EXT-X-MEDIA:(.*)/g,E=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),y=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: 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t=[],e={},p=!1;O.lastIndex=0;for(var g;(g=O.exec(i))!=null;)if(g[1]){var _=new w.AttrList(g[1]),A={attrs:_,bitrate:_.decimalInteger("AVERAGE-BANDWIDTH")||_.decimalInteger("BANDWIDTH"),name:_.NAME,url:m.resolve(g[2],n)},k=_.decimalResolution("RESOLUTION");k&&(A.width=k.width,A.height=k.height),s((_.CODECS||"").split(/[ ,]+/).filter(function(z){return z}),A),A.videoCodec&&A.videoCodec.indexOf("avc1")!==-1&&(A.videoCodec=m.convertAVC1ToAVCOTI(A.videoCodec)),t.push(A)}else if(g[3]){var F=new w.AttrList(g[3]);F["DATA-ID"]&&(p=!0,e[F["DATA-ID"]]=F)}return{levels:t,sessionData:p?e:null}},m.parseMasterPlaylistMedia=function(i,n,t,e){e===void 0&&(e=[]);var p,g=[],_=0;for(C.lastIndex=0;(p=C.exec(i))!==null;){var A=new w.AttrList(p[1]);if(A.TYPE===t){var k={attrs:A,bitrate:0,id:_++,groupId:A["GROUP-ID"],instreamId:A["INSTREAM-ID"],name:A.NAME||A.LANGUAGE||"",type:t,default:A.bool("DEFAULT"),autoselect:A.bool("AUTOSELECT"),forced:A.bool("FORCED"),lang:A.LANGUAGE,url:A.URI?m.resolve(A.URI,n):""};if(e.length){var F=m.findGroup(e,k.groupId)||e[0];f(k,F,"audioCodec"),f(k,F,"textCodec")}g.push(k)}}return g},m.parseLevelPlaylist=function(i,n,t,e,p){var g=new M.LevelDetails(n),_=g.fragments,A=null,k=0,F=0,z=0,J=0,Y=null,$=new U.Fragment(e,n),le,be,ve,ke=-1,Te=!1;for(E.lastIndex=0,g.m3u8=i;(le=E.exec(i))!==null;){Te&&(Te=!1,$=new U.Fragment(e,n),$.start=z,$.sn=k,$.cc=J,$.level=t,A&&($.initSegment=A,$.rawProgramDateTime=A.rawProgramDateTime));var xe=le[1];if(xe){$.duration=parseFloat(xe);var _e=(" "+le[2]).slice(1);$.title=_e||null,$.tagList.push(_e?["INF",xe,_e]:["INF",xe])}else if(le[3])Object(I.isFiniteNumber)($.duration)&&($.start=z,ve&&($.levelkey=ve),$.sn=k,$.level=t,$.cc=J,$.urlId=p,_.push($),$.relurl=(" "+le[3]).slice(1),l($,Y),Y=$,z+=$.duration,k++,F=0,Te=!0);else if(le[4]){var Oe=(" "+le[4]).slice(1);Y?$.setByteRange(Oe,Y):$.setByteRange(Oe)}else if(le[5])$.rawProgramDateTime=(" "+le[5]).slice(1),$.tagList.push(["PROGRAM-DATE-TIME",$.rawProgramDateTime]),ke===-1&&(ke=_.length);else{if(le=le[0].match(y),!le){b.logger.warn("No matches on slow regex match for level playlist!");continue}for(be=1;be<le.length&&!(typeof le[be]!="undefined");be++);var ce=(" "+le[be]).slice(1),Z=(" "+le[be+1]).slice(1),je=le[be+2]?(" "+le[be+2]).slice(1):"";switch(ce){case"PLAYLIST-TYPE":g.type=Z.toUpperCase();break;case"MEDIA-SEQUENCE":k=g.startSN=parseInt(Z);break;case"SKIP":{var at=new w.AttrList(Z),rt=at.decimalInteger("SKIPPED-SEGMENTS");if(Object(I.isFiniteNumber)(rt)){g.skippedSegments=rt;for(var Ke=rt;Ke--;)_.unshift(null);k+=rt}var He=at.enumeratedString("RECENTLY-REMOVED-DATERANGES");He&&(g.recentlyRemovedDateranges=He.split("	"));break}case"TARGETDURATION":g.targetduration=parseFloat(Z);break;case"VERSION":g.version=parseInt(Z);break;case"EXTM3U":break;case"ENDLIST":g.live=!1;break;case"#":(Z||je)&&$.tagList.push(je?[Z,je]:[Z]);break;case"DIS":J++;case"GAP":$.tagList.push([ce]);break;case"BITRATE":$.tagList.push([ce,Z]);break;case"DISCONTINUITY-SEQ":J=parseInt(Z);break;case"KEY":{var we,Fe=new w.AttrList(Z),$e=Fe.enumeratedString("METHOD"),Qe=Fe.URI,Ve=Fe.hexadecimalInteger("IV"),Ue=Fe.enumeratedString("KEYFORMATVERSIONS"),Be=Fe.enumeratedString("KEYID"),ct=(we=Fe.enumeratedString("KEYFORMAT"))!=null?we:"identity",st=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(st.indexOf(ct)>-1){b.logger.warn("Keyformat "+ct+" is not supported from the manifest");continue}else if(ct!=="identity")continue;$e&&(ve=R.LevelKey.fromURL(n,Qe),Qe&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf($e)>=0&&(ve.method=$e,ve.keyFormat=ct,Be&&(ve.keyID=Be),Ue&&(ve.keyFormatVersions=Ue),ve.iv=Ve));break}case"START":{var lt=new w.AttrList(Z),nt=lt.decimalFloatingPoint("TIME-OFFSET");Object(I.isFiniteNumber)(nt)&&(g.startTimeOffset=nt);break}case"MAP":{var ht=new w.AttrList(Z);$.relurl=ht.URI,ht.BYTERANGE&&$.setByteRange(ht.BYTERANGE),$.level=t,$.sn="initSegment",ve&&($.levelkey=ve),$.initSegment=null,A=$,Te=!0;break}case"SERVER-CONTROL":{var ut=new w.AttrList(Z);g.canBlockReload=ut.bool("CAN-BLOCK-RELOAD"),g.canSkipUntil=ut.optionalFloat("CAN-SKIP-UNTIL",0),g.canSkipDateRanges=g.canSkipUntil>0&&ut.bool("CAN-SKIP-DATERANGES"),g.partHoldBack=ut.optionalFloat("PART-HOLD-BACK",0),g.holdBack=ut.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var fe=new w.AttrList(Z);g.partTarget=fe.decimalFloatingPoint("PART-TARGET");break}case"PART":{var ye=g.partList;ye||(ye=g.partList=[]);var Re=F>0?ye[ye.length-1]:void 0,Ie=F++,Ce=new U.Part(new w.AttrList(Z),$,n,Ie,Re);ye.push(Ce),$.duration+=Ce.duration;break}case"PRELOAD-HINT":{var Ae=new w.AttrList(Z);g.preloadHint=Ae;break}case"RENDITION-REPORT":{var ae=new w.AttrList(Z);g.renditionReports=g.renditionReports||[],g.renditionReports.push(ae);break}default:b.logger.warn("line parsed but not handled: "+le);break}}}Y&&!Y.relurl?(_.pop(),z-=Y.duration,g.partList&&(g.fragmentHint=Y)):g.partList&&(l($,Y),$.cc=J,g.fragmentHint=$);var ee=_.length,te=_[0],H=_[ee-1];if(z+=g.skippedSegments*g.targetduration,z>0&&ee&&H){g.averagetargetduration=z/ee;var G=H.sn;g.endSN=G!=="initSegment"?G:0,te&&(g.startCC=te.cc,te.initSegment||g.fragments.every(function(V){return V.relurl&&r(V.relurl)})&&(b.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),$=new U.Fragment(e,n),$.relurl=H.relurl,$.level=t,$.sn="initSegment",te.initSegment=$,g.needSidxRanges=!0))}else g.endSN=0,g.startCC=0;return g.fragmentHint&&(z+=g.fragmentHint.duration),g.totalduration=z,g.endCC=J,ke>0&&d(_,ke),g},m}();function s(m,c){["video","audio","text"].forEach(function(i){var n=m.filter(function(e){return Object(T.isCodecType)(e,i)});if(n.length){var t=n.filter(function(e){return e.lastIndexOf("avc1",0)===0||e.lastIndexOf("mp4a",0)===0});c[i+"Codec"]=t.length>0?t[0]:n[0],m=m.filter(function(e){return n.indexOf(e)===-1})}}),c.unknownCodecs=m}function f(m,c,i){var n=c[i];n&&(m[i]=n)}function d(m,c){for(var i=m[c],n=c;n--;){var t=m[n];if(!t)return;t.programDateTime=i.programDateTime-t.duration*1e3,i=t}}function l(m,c){m.rawProgramDateTime?m.programDateTime=Date.parse(m.rawProgramDateTime):c!=null&&c.programDateTime&&(m.programDateTime=c.endProgramDateTime),Object(I.isFiniteNumber)(m.programDateTime)||(m.programDateTime=null,m.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(oe,N,S){"use strict";S.r(N);var I=S("./src/polyfills/number.ts"),v=S("./src/events.ts"),x=S("./src/errors.ts"),U=S("./src/utils/logger.ts"),M=S("./src/utils/mp4-tools.ts"),R=S("./src/loader/m3u8-parser.ts"),w=S("./src/types/loader.ts"),b=S("./src/utils/attr-list.ts");function T(E){var y=E.type;switch(y){case w.PlaylistContextType.AUDIO_TRACK:return w.PlaylistLevelType.AUDIO;case w.PlaylistContextType.SUBTITLE_TRACK:return w.PlaylistLevelType.SUBTITLE;default:return w.PlaylistLevelType.MAIN}}function O(E,y){var h=E.url;return(h===void 0||h.indexOf("data:")===0)&&(h=y.url),h}var C=function(){function E(h){this.hls=void 0,this.loaders=Object.create(null),this.hls=h,this.registerListeners()}var y=E.prototype;return y.registerListeners=function(){var r=this.hls;r.on(v.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.on(v.Events.LEVEL_LOADING,this.onLevelLoading,this),r.on(v.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),r.on(v.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.unregisterListeners=function(){var r=this.hls;r.off(v.Events.MANIFEST_LOADING,this.onManifestLoading,this),r.off(v.Events.LEVEL_LOADING,this.onLevelLoading,this),r.off(v.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),r.off(v.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},y.createInternalLoader=function(r){var o=this.hls.config,s=o.pLoader,f=o.loader,d=s||f,l=new d(o);return r.loader=l,this.loaders[r.type]=l,l},y.getInternalLoader=function(r){return this.loaders[r.type]},y.resetInternalLoader=function(r){this.loaders[r]&&delete this.loaders[r]},y.destroyInternalLoaders=function(){for(var r in this.loaders){var o=this.loaders[r];o&&o.destroy(),this.resetInternalLoader(r)}},y.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},y.onManifestLoading=function(r,o){var s=o.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:w.PlaylistContextType.MANIFEST,url:s,deliveryDirectives:null})},y.onLevelLoading=function(r,o){var s=o.id,f=o.level,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:null,level:f,responseType:"text",type:w.PlaylistContextType.LEVEL,url:d,deliveryDirectives:l})},y.onAudioTrackLoading=function(r,o){var s=o.id,f=o.groupId,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:f,level:null,responseType:"text",type:w.PlaylistContextType.AUDIO_TRACK,url:d,deliveryDirectives:l})},y.onSubtitleTrackLoading=function(r,o){var s=o.id,f=o.groupId,d=o.url,l=o.deliveryDirectives;this.load({id:s,groupId:f,level:null,responseType:"text",type:w.PlaylistContextType.SUBTITLE_TRACK,url:d,deliveryDirectives:l})},y.load=function(r){var o,s=this.hls.config,f=this.getInternalLoader(r);if(f){var d=f.context;if(d&&d.url===r.url){U.logger.trace("[playlist-loader]: playlist request ongoing");return}U.logger.log("[playlist-loader]: aborting previous loader for type: "+r.type),f.abort()}var l,m,c,i;switch(r.type){case w.PlaylistContextType.MANIFEST:l=s.manifestLoadingMaxRetry,m=s.manifestLoadingTimeOut,c=s.manifestLoadingRetryDelay,i=s.manifestLoadingMaxRetryTimeout;break;case w.PlaylistContextType.LEVEL:case w.PlaylistContextType.AUDIO_TRACK:case w.PlaylistContextType.SUBTITLE_TRACK:l=0,m=s.levelLoadingTimeOut;break;default:l=s.levelLoadingMaxRetry,m=s.levelLoadingTimeOut,c=s.levelLoadingRetryDelay,i=s.levelLoadingMaxRetryTimeout;break}if(f=this.createInternalLoader(r),(o=r.deliveryDirectives)!==null&&o!==void 0&&o.part){var n;if(r.type===w.PlaylistContextType.LEVEL&&r.level!==null?n=this.hls.levels[r.level].details:r.type===w.PlaylistContextType.AUDIO_TRACK&&r.id!==null?n=this.hls.audioTracks[r.id].details:r.type===w.PlaylistContextType.SUBTITLE_TRACK&&r.id!==null&&(n=this.hls.subtitleTracks[r.id].details),n){var t=n.partTarget,e=n.targetduration;t&&e&&(m=Math.min(Math.max(t*3,e*.8)*1e3,m))}}var p={timeout:m,maxRetry:l,retryDelay:c,maxRetryDelay:i,highWaterMark:0},g={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};f.load(r,p,g)},y.loadsuccess=function(r,o,s,f){if(f===void 0&&(f=null),s.isSidxRequest){this.handleSidxRequest(r,s),this.handlePlaylistLoaded(r,o,s,f);return}this.resetInternalLoader(s.type);var d=r.data;if(d.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(r,s,"no EXTM3U delimiter",f);return}o.parsing.start=performance.now(),d.indexOf("#EXTINF:")>0||d.indexOf("#EXT-X-TARGETDURATION:")>0?this.handleTrackOrLevelPlaylist(r,o,s,f):this.handleMasterPlaylist(r,o,s,f)},y.loaderror=function(r,o,s){s===void 0&&(s=null),this.handleNetworkError(o,s,!1,r)},y.loadtimeout=function(r,o,s){s===void 0&&(s=null),this.handleNetworkError(o,s,!0)},y.handleMasterPlaylist=function(r,o,s,f){var d=this.hls,l=r.data,m=O(r,s),c=R.default.parseMasterPlaylist(l,m),i=c.levels,n=c.sessionData;if(!i.length){this.handleManifestParsingError(r,s,"no level found in manifest",f);return}var t=i.map(function(k){return{id:k.attrs.AUDIO,audioCodec:k.audioCodec}}),e=i.map(function(k){return{id:k.attrs.SUBTITLES,textCodec:k.textCodec}}),p=R.default.parseMasterPlaylistMedia(l,m,"AUDIO",t),g=R.default.parseMasterPlaylistMedia(l,m,"SUBTITLES",e),_=R.default.parseMasterPlaylistMedia(l,m,"CLOSED-CAPTIONS");if(p.length){var A=p.some(function(k){return!k.url});!A&&i[0].audioCodec&&!i[0].attrs.AUDIO&&(U.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),p.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new b.AttrList({}),bitrate:0,url:""}))}d.trigger(v.Events.MANIFEST_LOADED,{levels:i,audioTracks:p,subtitles:g,captions:_,url:m,stats:o,networkDetails:f,sessionData:n})},y.handleTrackOrLevelPlaylist=function(r,o,s,f){var d=this.hls,l=s.id,m=s.level,c=s.type,i=O(r,s),n=Object(I.isFiniteNumber)(l)?l:0,t=Object(I.isFiniteNumber)(m)?m:n,e=T(s),p=R.default.parseLevelPlaylist(r.data,i,t,e,n);if(!p.fragments.length){d.trigger(v.Events.ERROR,{type:x.ErrorTypes.NETWORK_ERROR,details:x.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:i,reason:"no fragments found in level",level:typeof s.level=="number"?s.level:void 0});return}if(c===w.PlaylistContextType.MANIFEST){var g={attrs:new b.AttrList({}),bitrate:0,details:p,name:"",url:i};d.trigger(v.Events.MANIFEST_LOADED,{levels:[g],audioTracks:[],url:i,stats:o,networkDetails:f,sessionData:null})}if(o.parsing.end=performance.now(),p.needSidxRanges){var _,A=(_=p.fragments[0].initSegment)===null||_===void 0?void 0:_.url;this.load({url:A,isSidxRequest:!0,type:c,level:m,levelDetails:p,id:l,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}s.levelDetails=p,this.handlePlaylistLoaded(r,o,s,f)},y.handleSidxRequest=function(r,o){var s=Object(M.parseSegmentIndex)(new Uint8Array(r.data));if(!s)return;var f=s.references,d=o.levelDetails;f.forEach(function(l,m){var c=l.info,i=d.fragments[m];i.byteRange.length===0&&i.setByteRange(String(1+c.end-c.start)+"@"+String(c.start)),i.initSegment&&i.initSegment.setByteRange(String(s.moovEndOffset)+"@0")})},y.handleManifestParsingError=function(r,o,s,f){this.hls.trigger(v.Events.ERROR,{type:x.ErrorTypes.NETWORK_ERROR,details:x.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:o.type===w.PlaylistContextType.MANIFEST,url:r.url,reason:s,response:r,context:o,networkDetails:f})},y.handleNetworkError=function(r,o,s,f){s===void 0&&(s=!1),U.logger.warn("[playlist-loader]: A network "+(s?"timeout":"error")+" occurred while loading "+r.type+" level: "+r.level+" id: "+r.id+' group-id: "'+r.groupId+'"');var d=x.ErrorDetails.UNKNOWN,l=!1,m=this.getInternalLoader(r);switch(r.type){case w.PlaylistContextType.MANIFEST:d=s?x.ErrorDetails.MANIFEST_LOAD_TIMEOUT:x.ErrorDetails.MANIFEST_LOAD_ERROR,l=!0;break;case w.PlaylistContextType.LEVEL:d=s?x.ErrorDetails.LEVEL_LOAD_TIMEOUT:x.ErrorDetails.LEVEL_LOAD_ERROR,l=!1;break;case w.PlaylistContextType.AUDIO_TRACK:d=s?x.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:x.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,l=!1;break;case w.PlaylistContextType.SUBTITLE_TRACK:d=s?x.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:x.ErrorDetails.SUBTITLE_LOAD_ERROR,l=!1;break}m&&this.resetInternalLoader(r.type);var c={type:x.ErrorTypes.NETWORK_ERROR,details:d,fatal:l,url:r.url,loader:m,context:r,networkDetails:o};f&&(c.response=f),this.hls.trigger(v.Events.ERROR,c)},y.handlePlaylistLoaded=function(r,o,s,f){var d=s.type,l=s.level,m=s.id,c=s.groupId,i=s.loader,n=s.levelDetails,t=s.deliveryDirectives;if(!(n!=null&&n.targetduration)){this.handleManifestParsingError(r,s,"invalid target duration",f);return}if(!i)return;n.live&&(i.getCacheAge&&(n.ageHeader=i.getCacheAge()||0),(!i.getCacheAge||isNaN(n.ageHeader))&&(n.ageHeader=0));switch(d){case w.PlaylistContextType.MANIFEST:case w.PlaylistContextType.LEVEL:this.hls.trigger(v.Events.LEVEL_LOADED,{details:n,level:l||0,id:m||0,stats:o,networkDetails:f,deliveryDirectives:t});break;case w.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(v.Events.AUDIO_TRACK_LOADED,{details:n,id:m||0,groupId:c||"",stats:o,networkDetails:f,deliveryDirectives:t});break;case w.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(v.Events.SUBTITLE_TRACK_LOADED,{details:n,id:m||0,groupId:c||"",stats:o,networkDetails:f,deliveryDirectives:t});break}},E}();N.default=C},"./src/polyfills/number.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"isFiniteNumber",function(){return I}),S.d(N,"MAX_SAFE_INTEGER",function(){return v});var I=Number.isFinite||function(x){return typeof x=="number"&&isFinite(x)},v=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(oe,N,S){"use strict";S.r(N);var I=function(){function v(){}return v.getSilentFrame=function(U,M){switch(U){case"mp4a.40.2":if(M===1)return new 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x.box(x.types.hdlr,x.HDLR_TYPES[M])},x.mdat=function(M){return x.box(x.types.mdat,M)},x.mdhd=function(M,R){R*=M;var w=Math.floor(R/(I+1)),b=Math.floor(R%(I+1));return x.box(x.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,w>>24,w>>16&255,w>>8&255,w&255,b>>24,b>>16&255,b>>8&255,b&255,85,196,0,0]))},x.mdia=function(M){return x.box(x.types.mdia,x.mdhd(M.timescale,M.duration),x.hdlr(M.type),x.minf(M))},x.mfhd=function(M){return x.box(x.types.mfhd,new Uint8Array([0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255]))},x.minf=function(M){return M.type==="audio"?x.box(x.types.minf,x.box(x.types.smhd,x.SMHD),x.DINF,x.stbl(M)):x.box(x.types.minf,x.box(x.types.vmhd,x.VMHD),x.DINF,x.stbl(M))},x.moof=function(M,R,w){return x.box(x.types.moof,x.mfhd(M),x.traf(w,R))},x.moov=function(M){for(var R=M.length,w=[];R--;)w[R]=x.trak(M[R]);return x.box.apply(null,[x.types.moov,x.mvhd(M[0].timescale,M[0].duration)].concat(w).concat(x.mvex(M)))},x.mvex=function(M){for(var R=M.length,w=[];R--;)w[R]=x.trex(M[R]);return x.box.apply(null,[x.types.mvex].concat(w))},x.mvhd=function(M,R){R*=M;var w=Math.floor(R/(I+1)),b=Math.floor(R%(I+1)),T=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,w>>24,w>>16&255,w>>8&255,w&255,b>>24,b>>16&255,b>>8&255,b&255,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return x.box(x.types.mvhd,T)},x.sdtp=function(M){var R=M.samples||[],w=new Uint8Array(4+R.length),b,T;for(b=0;b<R.length;b++)T=R[b].flags,w[b+4]=T.dependsOn<<4|T.isDependedOn<<2|T.hasRedundancy;return x.box(x.types.sdtp,w)},x.stbl=function(M){return 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Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,R>>24&255,R>>16&255,R>>8&255,R&255,0,0,0,0,O>>24,O>>16&255,O>>8&255,O&255,C>>24,C>>16&255,C>>8&255,C&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,b>>8&255,b&255,0,0,T>>8&255,T&255,0,0]))},x.traf=function(M,R){var w=x.sdtp(M),b=M.id,T=Math.floor(R/(I+1)),O=Math.floor(R%(I+1));return x.box(x.types.traf,x.box(x.types.tfhd,new Uint8Array([0,0,0,0,b>>24,b>>16&255,b>>8&255,b&255])),x.box(x.types.tfdt,new Uint8Array([1,0,0,0,T>>24,T>>16&255,T>>8&255,T&255,O>>24,O>>16&255,O>>8&255,O&255])),x.trun(M,w.length+16+20+8+16+8+8),w)},x.trak=function(M){return M.duration=M.duration||4294967295,x.box(x.types.trak,x.tkhd(M),x.mdia(M))},x.trex=function(M){var R=M.id;return x.box(x.types.trex,new Uint8Array([0,0,0,0,R>>24,R>>16&255,R>>8&255,R&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},x.trun=function(M,R){var w=M.samples||[],b=w.length,T=12+16*b,O=new Uint8Array(T),C,E,y,h,r,o;for(R+=8+T,O.set([0,0,15,1,b>>>24&255,b>>>16&255,b>>>8&255,b&255,R>>>24&255,R>>>16&255,R>>>8&255,R&255],0),C=0;C<b;C++)E=w[C],y=E.duration,h=E.size,r=E.flags,o=E.cts,O.set([y>>>24&255,y>>>16&255,y>>>8&255,y&255,h>>>24&255,h>>>16&255,h>>>8&255,h&255,r.isLeading<<2|r.dependsOn,r.isDependedOn<<6|r.hasRedundancy<<4|r.paddingValue<<1|r.isNonSync,r.degradPrio&240<<8,r.degradPrio&15,o>>>24&255,o>>>16&255,o>>>8&255,o&255],12+16*C);return x.box(x.types.trun,O)},x.initSegment=function(M){x.types||x.init();var R=x.moov(M),w=new Uint8Array(x.FTYP.byteLength+R.byteLength);return w.set(x.FTYP),w.set(R,x.FTYP.byteLength),w},x}();v.types=void 0,v.HDLR_TYPES=void 0,v.STTS=void 0,v.STSC=void 0,v.STCO=void 0,v.STSZ=void 0,v.VMHD=void 0,v.SMHD=void 0,v.STSD=void 0,v.FTYP=void 0,v.DINF=void 0,N.default=v},"./src/remux/mp4-remuxer.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"default",function(){return o}),S.d(N,"normalizePts",function(){return s});var I=S("./src/polyfills/number.ts"),v=S("./src/remux/aac-helper.ts"),x=S("./src/remux/mp4-generator.ts"),U=S("./src/events.ts"),M=S("./src/errors.ts"),R=S("./src/utils/logger.ts"),w=S("./src/types/loader.ts"),b=S("./src/utils/timescale-conversion.ts");function T(){return T=Object.assign||function(m){for(var c=1;c<arguments.length;c++){var i=arguments[c];for(var n in i)Object.prototype.hasOwnProperty.call(i,n)&&(m[n]=i[n])}return m},T.apply(this,arguments)}var O=10*1e3,C=1024,E=1152,y=null,h=null,r=!1,o=function(){function m(i,n,t,e){if(e===void 0&&(e=""),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=i,this.config=n,this.typeSupported=t,this.ISGenerated=!1,y===null){var p=navigator.userAgent||"",g=p.match(/Chrome\/(\d+)/i);y=g?parseInt(g[1]):0}if(h===null){var _=navigator.userAgent.match(/Safari\/(\d+)/i);h=_?parseInt(_[1]):0}r=!!y&&y<75||!!h&&h<600}var c=m.prototype;return c.destroy=function(){},c.resetTimeStamp=function(n){R.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=n},c.resetNextTimestamp=function(){R.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},c.resetInitSegment=function(){R.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},c.getVideoStartPts=function(n){var t=!1,e=n.reduce(function(p,g){var _=g.pts-p;return _<-4294967296?(t=!0,s(p,g.pts)):_>0?p:g.pts},n[0].pts);return t&&R.logger.debug("PTS rollover detected"),e},c.remux=function(n,t,e,p,g,_,A,k){var F,z,J,Y,$,le,be=g,ve=g,ke=n.pid>-1,Te=t.pid>-1,xe=t.samples.length,_e=n.samples.length>0,Oe=xe>1,ce=(!ke||_e)&&(!Te||Oe)||this.ISGenerated||A;if(ce){this.ISGenerated||(J=this.generateIS(n,t,g));var Z=this.isVideoContiguous,je=-1;if(Oe&&(je=f(t.samples),!Z&&this.config.forceKeyFrameOnDiscontinuity))if(le=!0,je>0){R.logger.warn("[mp4-remuxer]: Dropped "+je+" out of "+xe+" video samples due to a missing keyframe");var at=this.getVideoStartPts(t.samples);t.samples=t.samples.slice(je),t.dropped+=je,ve+=(t.samples[0].pts-at)/(t.timescale||9e4)}else je===-1&&(R.logger.warn("[mp4-remuxer]: No keyframe found out of "+xe+" video samples"),le=!1);if(this.ISGenerated){if(_e&&Oe){var rt=this.getVideoStartPts(t.samples),Ke=s(n.samples[0].pts,rt)-rt,He=Ke/t.inputTimeScale;be+=Math.max(0,He),ve+=Math.max(0,-He)}if(_e){if(n.samplerate||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),J=this.generateIS(n,t,g)),z=this.remuxAudio(n,be,this.isAudioContiguous,_,Te||Oe||k===w.PlaylistLevelType.AUDIO?ve:void 0),Oe){var we=z?z.endPTS-z.startPTS:0;t.inputTimeScale||(R.logger.warn("[mp4-remuxer]: regenerate InitSegment as video 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Uint8Array(0):x.default.initSegment([n]),metadata:{channelCount:n.channelCount}},k&&(Y=n.inputTimeScale,z=J=p[0].pts-Math.round(Y*e))),t.sps&&t.pps&&g.length&&(t.timescale=t.inputTimeScale,A.video={id:"main",container:"video/mp4",codec:t.codec,initSegment:x.default.initSegment([t]),metadata:{width:t.width,height:t.height}},k)){Y=t.inputTimeScale;var $=this.getVideoStartPts(g),le=Math.round(Y*e);J=Math.min(J,s(g[0].dts,$)-le),z=Math.min(z,$-le)}if(Object.keys(A).length)return this.ISGenerated=!0,k&&(this._initPTS=z,this._initDTS=J),{tracks:A,initPTS:z,timescale:Y}},c.remuxVideo=function(n,t,e,p){var g=n.inputTimeScale,_=n.samples,A=[],k=_.length,F=this._initPTS,z=this.nextAvcDts,J=8,Y,$,le,be=Number.POSITIVE_INFINITY,ve=Number.NEGATIVE_INFINITY,ke=0,Te=!1;if(!e||z===null){var xe=t*g,_e=_[0].pts-s(_[0].dts,_[0].pts);z=xe-_e}for(var Oe=0;Oe<k;Oe++){var ce=_[Oe];if(ce.pts=s(ce.pts-F,z),ce.dts=s(ce.dts-F,z),ce.dts>ce.pts){var Z=9e4*.2;ke=Math.max(Math.min(ke,ce.pts-ce.dts),-1*Z)}ce.dts<_[Oe>0?Oe-1:Oe].dts&&(Te=!0)}Te&&_.sort(function(Ct,_t){var ot=Ct.dts-_t.dts,It=Ct.pts-_t.pts;return ot||It}),$=_[0].dts,le=_[_.length-1].dts;var je=Math.round((le-$)/(k-1));if(ke<0){if(ke<je*-2){R.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(b.toMsFromMpegTsClock)(-je,!0)+" ms");for(var at=ke,rt=0;rt<k;rt++)_[rt].dts=at=Math.max(at,_[rt].pts-je),_[rt].pts=Math.max(at,_[rt].pts)}else{R.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(b.toMsFromMpegTsClock)(ke,!0)+" ms to overcome this issue");for(var Ke=0;Ke<k;Ke++)_[Ke].dts=_[Ke].dts+ke}$=_[0].dts}if(e){var He=$-z,we=He>je,Fe=He<-1;if(we||Fe){we?R.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(He,!0)+" ms ("+He+"dts) hole between fragments detected, filling it"):R.logger.warn("AVC: "+Object(b.toMsFromMpegTsClock)(-He,!0)+" ms ("+He+"dts) overlapping between fragments detected"),$=z;var $e=_[0].pts-He;_[0].dts=$,_[0].pts=$e,R.logger.log("Video: First PTS/DTS adjusted: "+Object(b.toMsFromMpegTsClock)($e,!0)+"/"+Object(b.toMsFromMpegTsClock)($,!0)+", delta: "+Object(b.toMsFromMpegTsClock)(He,!0)+" ms")}}r&&($=Math.max(0,$));for(var Qe=0,Ve=0,Ue=0;Ue<k;Ue++){for(var Be=_[Ue],ct=Be.units,st=ct.length,lt=0,nt=0;nt<st;nt++)lt+=ct[nt].data.length;Ve+=lt,Qe+=st,Be.length=lt,Be.dts=Math.max(Be.dts,$),Be.pts=Math.max(Be.pts,Be.dts,0),be=Math.min(Be.pts,be),ve=Math.max(Be.pts,ve)}le=_[k-1].dts;var ht=Ve+4*Qe+8,ut;try{ut=new Uint8Array(ht)}catch(Ct){this.observer.emit(U.Events.ERROR,U.Events.ERROR,{type:M.ErrorTypes.MUX_ERROR,details:M.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:ht,reason:"fail allocating video mdat "+ht});return}var fe=new DataView(ut.buffer);fe.setUint32(0,ht),ut.set(x.default.types.mdat,4);for(var ye=0;ye<k;ye++){for(var Re=_[ye],Ie=Re.units,Ce=0,Ae=0,ae=Ie.length;Ae<ae;Ae++){var ee=Ie[Ae],te=ee.data,H=ee.data.byteLength;fe.setUint32(J,H),J+=4,ut.set(te,J),J+=H,Ce+=4+H}if(ye<k-1)Y=_[ye+1].dts-Re.dts;else{var G=this.config,V=Re.dts-_[ye>0?ye-1:ye].dts;if(G.stretchShortVideoTrack&&this.nextAudioPts!==null){var Q=Math.floor(G.maxBufferHole*g),de=(p?be+p*g:this.nextAudioPts)-Re.pts;de>Q?(Y=de-V,Y<0&&(Y=V),R.logger.log("[mp4-remuxer]: It is approximately "+de/90+" ms to the next segment; using duration "+Y/90+" ms for the last video frame.")):Y=V}else Y=V}var ge=Math.round(Re.pts-Re.dts);A.push(new d(Re.key,Y,Ce,ge))}if(A.length&&y&&y<70){var Me=A[0].flags;Me.dependsOn=2,Me.isNonSync=0}console.assert(Y!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=z=le+Y,this.isVideoContiguous=!0;var et=x.default.moof(n.sequenceNumber++,$,T({},n,{samples:A})),dt="video",qe={data1:et,data2:ut,startPTS:be/g,endPTS:(ve+Y)/g,startDTS:$/g,endDTS:z/g,type:dt,hasAudio:!1,hasVideo:!0,nb:A.length,dropped:n.dropped};return 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o}),S.d(N,"CaptionScreen",function(){return s});var I=S("./src/utils/logger.ts"),v={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},x=function(n){var t=n;return v.hasOwnProperty(n)&&(t=v[n]),String.fromCharCode(t)},U=15,M=100,R={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},w={17:2,18:4,21:6,22:8,23:10,19:13,20:15},b={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},T={25:2,26:4,29:6,30:8,31:10,27:13,28:15},O=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],C;(function(i){i[i.ERROR=0]="ERROR",i[i.TEXT=1]="TEXT",i[i.WARNING=2]="WARNING",i[i.INFO=2]="INFO",i[i.DEBUG=3]="DEBUG",i[i.DATA=3]="DATA"})(C||(C={}));var E=function(){function i(){this.time=null,this.verboseLevel=C.ERROR}var n=i.prototype;return n.log=function(e,p){this.verboseLevel>=e&&I.logger.log(this.time+" ["+e+"] "+p)},i}(),y=function(n){for(var t=[],e=0;e<n.length;e++)t.push(n[e].toString(16));return t},h=function(){function i(t,e,p,g,_){this.foreground=void 0,this.underline=void 0,this.italics=void 0,this.background=void 0,this.flash=void 0,this.foreground=t||"white",this.underline=e||!1,this.italics=p||!1,this.background=g||"black",this.flash=_||!1}var n=i.prototype;return n.reset=function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1},n.setStyles=function(e){for(var p=["foreground","underline","italics","background","flash"],g=0;g<p.length;g++){var _=p[g];e.hasOwnProperty(_)&&(this[_]=e[_])}},n.isDefault=function(){return this.foreground==="white"&&!this.underline&&!this.italics&&this.background==="black"&&!this.flash},n.equals=function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash},n.copy=function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash},n.toString=function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash},i}(),r=function(){function i(t,e,p,g,_,A){this.uchar=void 0,this.penState=void 0,this.uchar=t||" ",this.penState=new h(e,p,g,_,A)}var n=i.prototype;return n.reset=function(){this.uchar=" ",this.penState.reset()},n.setChar=function(e,p){this.uchar=e,this.penState.copy(p)},n.setPenState=function(e){this.penState.copy(e)},n.equals=function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)},n.copy=function(e){this.uchar=e.uchar,this.penState.copy(e.penState)},n.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},i}(),o=function(){function i(t){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var e=0;e<M;e++)this.chars.push(new r);this.logger=t,this.pos=0,this.currPenState=new h}var n=i.prototype;return n.equals=function(e){for(var p=!0,g=0;g<M;g++)if(!this.chars[g].equals(e.chars[g])){p=!1;break}return p},n.copy=function(e){for(var p=0;p<M;p++)this.chars[p].copy(e.chars[p])},n.isEmpty=function(){for(var e=!0,p=0;p<M;p++)if(!this.chars[p].isEmpty()){e=!1;break}return e},n.setCursor=function(e){this.pos!==e&&(this.pos=e),this.pos<0?(this.logger.log(C.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>M&&(this.logger.log(C.DEBUG,"Too large cursor position "+this.pos),this.pos=M)},n.moveCursor=function(e){var p=this.pos+e;if(e>1)for(var g=this.pos+1;g<p+1;g++)this.chars[g].setPenState(this.currPenState);this.setCursor(p)},n.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},n.insertChar=function(e){e>=144&&this.backSpace();var p=x(e);if(this.pos>=M){this.logger.log(C.ERROR,"Cannot insert "+e.toString(16)+" ("+p+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(p,this.currPenState),this.moveCursor(1)},n.clearFromPos=function(e){var p;for(p=e;p<M;p++)this.chars[p].reset()},n.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},n.clearToEndOfRow=function(){this.clearFromPos(this.pos)},n.getTextString=function(){for(var e=[],p=!0,g=0;g<M;g++){var _=this.chars[g].uchar;_!==" "&&(p=!1),e.push(_)}return p?"":e.join("")},n.setPenStyles=function(e){this.currPenState.setStyles(e);var p=this.chars[this.pos];p.setPenState(this.currPenState)},i}(),s=function(){function i(t){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var e=0;e<U;e++)this.rows.push(new o(t));this.logger=t,this.currRow=U-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var n=i.prototype;return n.reset=function(){for(var e=0;e<U;e++)this.rows[e].clear();this.currRow=U-1},n.equals=function(e){for(var p=!0,g=0;g<U;g++)if(!this.rows[g].equals(e.rows[g])){p=!1;break}return p},n.copy=function(e){for(var p=0;p<U;p++)this.rows[p].copy(e.rows[p])},n.isEmpty=function(){for(var e=!0,p=0;p<U;p++)if(!this.rows[p].isEmpty()){e=!1;break}return e},n.backSpace=function(){var e=this.rows[this.currRow];e.backSpace()},n.clearToEndOfRow=function(){var e=this.rows[this.currRow];e.clearToEndOfRow()},n.insertChar=function(e){var p=this.rows[this.currRow];p.insertChar(e)},n.setPen=function(e){var p=this.rows[this.currRow];p.setPenStyles(e)},n.moveCursor=function(e){var p=this.rows[this.currRow];p.moveCursor(e)},n.setCursor=function(e){this.logger.log(C.INFO,"setCursor: "+e);var p=this.rows[this.currRow];p.setCursor(e)},n.setPAC=function(e){this.logger.log(C.INFO,"pacData = "+JSON.stringify(e));var p=e.row-1;if(this.nrRollUpRows&&p<this.nrRollUpRows-1&&(p=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==p){for(var g=0;g<U;g++)this.rows[g].clear();var _=this.currRow+1-this.nrRollUpRows,A=this.lastOutputScreen;if(A){var k=A.rows[_].cueStartTime,F=this.logger.time;if(k&&F!==null&&k<F)for(var z=0;z<this.nrRollUpRows;z++)this.rows[p-this.nrRollUpRows+z+1].copy(A.rows[_+z])}}this.currRow=p;var J=this.rows[this.currRow];if(e.indent!==null){var Y=e.indent,$=Math.max(Y-1,0);J.setCursor(e.indent),e.color=J.chars[$].penState.foreground}var le={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(le)},n.setBkgData=function(e){this.logger.log(C.INFO,"bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)},n.setRollUpRows=function(e){this.nrRollUpRows=e},n.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(C.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(C.TEXT,this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,p=this.rows.splice(e,1)[0];p.clear(),this.rows.splice(this.currRow,0,p),this.logger.log(C.INFO,"Rolling up")},n.getDisplayText=function(e){e=e||!1;for(var p=[],g="",_=-1,A=0;A<U;A++){var k=this.rows[A].getTextString();k&&(_=A+1,e?p.push("Row "+_+": '"+k+"'"):p.push(k.trim()))}return p.length>0&&(e?g="["+p.join(" | ")+"]":g=p.join(`
`)),g},n.getTextAndFormat=function(){return this.rows},i}(),f=function(){function i(t,e,p){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=t,this.outputFilter=e,this.mode=null,this.verbose=0,this.displayedMemory=new s(p),this.nonDisplayedMemory=new s(p),this.lastOutputScreen=new s(p),this.currRollUpRow=this.displayedMemory.rows[U-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=p}var n=i.prototype;return n.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[U-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},n.getHandler=function(){return this.outputFilter},n.setHandler=function(e){this.outputFilter=e},n.setPAC=function(e){this.writeScreen.setPAC(e)},n.setBkgData=function(e){this.writeScreen.setBkgData(e)},n.setMode=function(e){if(e===this.mode)return;this.mode=e,this.logger.log(C.INFO,"MODE="+e),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=e},n.insertChars=function(e){for(var p=0;p<e.length;p++)this.writeScreen.insertChar(e[p]);var g=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(C.INFO,g+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(C.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},n.ccRCL=function(){this.logger.log(C.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},n.ccBS=function(){if(this.logger.log(C.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},n.ccAOF=function(){},n.ccAON=function(){},n.ccDER=function(){this.logger.log(C.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},n.ccRU=function(e){this.logger.log(C.INFO,"RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)},n.ccFON=function(){this.logger.log(C.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},n.ccRDC=function(){this.logger.log(C.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},n.ccTR=function(){this.logger.log(C.INFO,"TR"),this.setMode("MODE_TEXT")},n.ccRTD=function(){this.logger.log(C.INFO,"RTD"),this.setMode("MODE_TEXT")},n.ccEDM=function(){this.logger.log(C.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},n.ccCR=function(){this.logger.log(C.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},n.ccENM=function(){this.logger.log(C.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},n.ccEOC=function(){if(this.logger.log(C.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,this.logger.log(C.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},n.ccTO=function(e){this.logger.log(C.INFO,"TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)},n.ccMIDROW=function(e){var p={flash:!1};if(p.underline=e%2===1,p.italics=e>=46,p.italics)p.foreground="white";else{var g=Math.floor(e/2)-16,_=["white","green","blue","cyan","red","yellow","magenta"];p.foreground=_[g]}this.logger.log(C.INFO,"MIDROW: "+JSON.stringify(p)),this.writeScreen.setPen(p)},n.outputDataUpdate=function(e){e===void 0&&(e=!1);var p=this.logger.time;if(p===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=p:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,p,this.lastOutputScreen),e&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:p),this.lastOutputScreen.copy(this.displayedMemory))},n.cueSplitAtTime=function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))},i}(),d=function(){function i(t,e,p){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var g=new E;this.channels=[null,new f(t,e,g),new f(t+1,p,g)],this.cmdHistory=c(),this.logger=g}var n=i.prototype;return n.getHandler=function(e){return this.channels[e].getHandler()},n.setHandler=function(e,p){this.channels[e].setHandler(p)},n.addData=function(e,p){var g,_,A,k=!1;this.logger.time=e;for(var F=0;F<p.length;F+=2){if(_=p[F]&127,A=p[F+1]&127,_===0&&A===0)continue;if(this.logger.log(C.DATA,"["+y([p[F],p[F+1]])+"] -> ("+y([_,A])+")"),g=this.parseCmd(_,A),g||(g=this.parseMidrow(_,A)),g||(g=this.parsePAC(_,A)),g||(g=this.parseBackgroundAttributes(_,A)),!g&&(k=this.parseChars(_,A),k)){var z=this.currentChannel;if(z&&z>0){var J=this.channels[z];J.insertChars(k)}else this.logger.log(C.WARNING,"No channel found yet. TEXT-MODE?")}!g&&!k&&this.logger.log(C.WARNING,"Couldn't parse cleaned data "+y([_,A])+" orig: "+y([p[F],p[F+1]]))}},n.parseCmd=function(e,p){var g=this.cmdHistory,_=(e===20||e===28||e===21||e===29)&&p>=32&&p<=47,A=(e===23||e===31)&&p>=33&&p<=35;if(!(_||A))return!1;if(m(e,p,g))return l(null,null,g),this.logger.log(C.DEBUG,"Repeated command ("+y([e,p])+") is dropped"),!0;var k=e===20||e===21||e===23?1:2,F=this.channels[k];return e===20||e===21||e===28||e===29?p===32?F.ccRCL():p===33?F.ccBS():p===34?F.ccAOF():p===35?F.ccAON():p===36?F.ccDER():p===37?F.ccRU(2):p===38?F.ccRU(3):p===39?F.ccRU(4):p===40?F.ccFON():p===41?F.ccRDC():p===42?F.ccTR():p===43?F.ccRTD():p===44?F.ccEDM():p===45?F.ccCR():p===46?F.ccENM():p===47&&F.ccEOC():F.ccTO(p-32),l(e,p,g),this.currentChannel=k,!0},n.parseMidrow=function(e,p){var g=0;if((e===17||e===25)&&p>=32&&p<=47){if(e===17?g=1:g=2,g!==this.currentChannel)return this.logger.log(C.ERROR,"Mismatch channel in midrow parsing"),!1;var _=this.channels[g];return _?(_.ccMIDROW(p),this.logger.log(C.DEBUG,"MIDROW ("+y([e,p])+")"),!0):!1}return!1},n.parsePAC=function(e,p){var g,_=this.cmdHistory,A=(e>=17&&e<=23||e>=25&&e<=31)&&p>=64&&p<=127,k=(e===16||e===24)&&p>=64&&p<=95;if(!(A||k))return!1;if(m(e,p,_))return l(null,null,_),!0;var F=e<=23?1:2;p>=64&&p<=95?g=F===1?R[e]:b[e]:g=F===1?w[e]:T[e];var z=this.channels[F];return z?(z.setPAC(this.interpretPAC(g,p)),l(e,p,_),this.currentChannel=F,!0):!1},n.interpretPAC=function(e,p){var g,_={color:null,italics:!1,indent:null,underline:!1,row:e};return p>95?g=p-96:g=p-64,_.underline=(g&1)===1,g<=13?_.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(g/2)]:g<=15?(_.italics=!0,_.color="white"):_.indent=Math.floor((g-16)/2)*4,_},n.parseChars=function(e,p){var g,_=null,A=null;if(e>=25?(g=2,A=e-8):(g=1,A=e),A>=17&&A<=19){var k;A===17?k=p+80:A===18?k=p+112:k=p+144,this.logger.log(C.INFO,"Special char '"+x(k)+"' in channel "+g),_=[k]}else e>=32&&e<=127&&(_=p===0?[e]:[e,p]);if(_){var F=y(_);this.logger.log(C.DEBUG,"Char codes =  "+F.join(",")),l(e,p,this.cmdHistory)}return _},n.parseBackgroundAttributes=function(e,p){var g=(e===16||e===24)&&p>=32&&p<=47,_=(e===23||e===31)&&p>=45&&p<=47;if(!(g||_))return!1;var A,k={};e===16||e===24?(A=Math.floor((p-32)/2),k.background=O[A],p%2===1&&(k.background=k.background+"_semi")):p===45?k.background="transparent":(k.foreground="black",p===47&&(k.underline=!0));var F=e<=23?1:2,z=this.channels[F];return z.setBkgData(k),l(e,p,this.cmdHistory),!0},n.reset=function(){for(var e=0;e<Object.keys(this.channels).length;e++){var p=this.channels[e];p&&p.reset()}this.cmdHistory=c()},n.cueSplitAtTime=function(e){for(var p=0;p<this.channels.length;p++){var g=this.channels[p];g&&g.cueSplitAtTime(e)}},i}();function l(i,n,t){t.a=i,t.b=n}function m(i,n,t){return t.a===i&&t.b===n}function c(){return{a:null,b:null}}N.default=d},"./src/utils/codecs.ts":function(oe,N,S){"use strict";S.r(N),S.d(N,"isCodecType",function(){return 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