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h=0;h<this.markerButtons.length;h++)h<s||h===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[h]):(h===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[h]))}},U.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")},U.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(h){h.className=h.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),h.className=h.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),h.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},U.prototype.addActionButton=function(s,h,B){var K=this,N=document.createElement("div");switch(N.className=""+this.toolbarButtonStyleClass.name,N.innerHTML=h,N.setAttribute("data-action",B),N.addEventListener("click",function(){K.actionToolbarButtonClicked(N,B)}),B){case"select":N.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":N.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":N.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":N.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":N.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(N),this.buttons.push(N)},U.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new Ke("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 Ke("toolbar_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
`)),this.toolbarBlockStyleClass=this.styles.addClass(new Ke("toolbar-block",`
display: inline-block;
box-sizing: content-box;
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new Ke("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 Ke("toolbar-overflow-block_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new Ke("toolbar_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*s)+`px;
padding: `+s+`px;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new Ke("toolbar_button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new Ke("toolbar_active_button",`
fill: `+this.uiStyleSettings.toolbarColor+`;
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new lt("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`)),this.styles.addRule(new lt("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`))},U.prototype.markerToolbarButtonClicked=function(s,h){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("marker",h)}),this.markerButtonOverflowBlock.style.display="none"},U.prototype.actionToolbarButtonClicked=function(s,h){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(B){return B("action",h)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},U.prototype.setActiveButton=function(s){this.resetButtonStyles(),s.className=s.className.replace(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,"").trim(),s.className+=" "+(this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?this.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name)},U.prototype.setActiveMarkerButton=function(s){var h=this.markerButtons.find(function(B){return B.getAttribute("data-type-name")===s});h&&this.setActiveButton(h)},U.prototype.setCurrentMarker=function(s){var h=this;this.currentMarker=s,this.buttons.filter(function(B){return/delete|notes/.test(B.getAttribute("data-action"))}).forEach(function(B){h.currentMarker===void 0?(B.style.fillOpacity="0.4",B.style.pointerEvents="none"):(B.style.fillOpacity="1",B.style.pointerEvents="all")})},U}(),it=function(){function U(s,h,B,K){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=h,this.uiStyleSettings=B,this.styles=K,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return U.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new Ke("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 Ke("toolbox_colors",`
color: `+this.uiStyleSettings.toolboxColor+`;
`));var h=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new Ke("toolbox-button-row",`
display: flex;
cursor: default;
box-sizing: content-box;
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new Ke("toolbox-button-row_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new Ke("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 Ke("toolbox-panel-row_colors",`
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
`)),this.toolboxButtonStyleClass=this.styles.addClass(new Ke("toolbox_button",`
display: inline-block;
width: `+(this.uiStyleSettings.toolbarHeight-2*h)+`px;
height: `+(this.uiStyleSettings.toolbarHeight-2*h)+`px;
padding: `+h+`px;
box-sizing: content-box;
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new Ke("toolbox-button_colors",`
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new Ke("toolbox-active-button_colors",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
fill: `+this.uiStyleSettings.toolbarColor+`;
`)),this.styles.addRule(new lt("."+this.toolboxButtonStyleColorsClass.name+":hover",`
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
`)),this.styles.addRule(new lt("."+this.toolboxButtonStyleClass.name+" svg",`
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
`))},U.prototype.show=function(s){var h;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((h=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&h!==void 0?h:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},U.prototype.setPanelButtons=function(s){var h,B,K=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((h=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&h!==void 0?h:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((B=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&B!==void 0?B:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(N){var ae;N.uiStyleSettings=K.uiStyleSettings;var Be=document.createElement("div");Be.className=K.toolboxButtonStyleClass.name+" "+((ae=K.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ae!==void 0?ae:K.toolboxButtonStyleColorsClass.name),Be.innerHTML=N.icon,Be.title=N.title,Be.addEventListener("click",function(){K.panelButtonClick(N)}),K.panelButtons.push(Be),K.buttonRow.appendChild(Be)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},U.prototype.panelButtonClick=function(s){var h=this,B=-1;if(s!==this.activePanel){B=this.panels.indexOf(s),this.panelRow.innerHTML="";var K=s.getUi();K.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(K),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){h.displayMode==="inline"?h.panelRow.style.display="none":h.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(N,ae){var Be,ze;N.className=h.toolboxButtonStyleClass.name+" "+(ae===B?""+((Be=h.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Be!==void 0?Be:h.toolboxActiveButtonStyleColorsClass.name):""+((ze=h.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&ze!==void 0?ze:h.toolboxButtonStyleColorsClass.name))})},U}(),ft=function(U,s){this.title=U,this.icon=s},ut=function(U){function s(h,B,K,N){var ae=U.call(this,h,N||'<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 ae.colors=[],ae.addTransparent=!1,ae.colorBoxes=[],ae.colors=B,ae.currentColor=K,ae.setCurrentColor=ae.setCurrentColor.bind(ae),ae.getColorBox=ae.getColorBox.bind(ae),ae}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.whiteSpace="nowrap",this.colors.forEach(function(K){var N=h.getColorBox(K);B.appendChild(N),h.colorBoxes.push(N)}),B},s.prototype.getColorBox=function(h){var B=this,K=this.uiStyleSettings.toolbarHeight/4,N=this.uiStyleSettings.toolbarHeight-K,ae=document.createElement("div");ae.style.display="inline-block",ae.style.boxSizing="content-box",ae.style.width=N-2+"px",ae.style.height=N-2+"px",ae.style.padding="1px",ae.style.marginRight="2px",ae.style.marginBottom="2px",ae.style.borderWidth="2px",ae.style.borderStyle="solid",ae.style.borderRadius=(N+2)/2+"px",ae.style.borderColor=h===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",ae.addEventListener("click",function(){B.setCurrentColor(h,ae)});var Be=document.createElement("div");return Be.style.display="inline-block",Be.style.width=N-2+"px",Be.style.height=N-2+"px",Be.style.backgroundColor=h,Be.style.borderRadius=N/2+"px",h==="transparent"&&(Be.style.fill=this.uiStyleSettings.toolboxAccentColor,Be.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>`),ae.appendChild(Be),ae},s.prototype.setCurrentColor=function(h,B){var K=this;this.currentColor=h,this.colorBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(h)},s}(ft),Ze=function(){function U(s,h,B){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=h,this.globalSettings=B,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(U.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),U.prototype.ownsTarget=function(s){return!1},Object.defineProperty(U.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),U.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},U.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},U.prototype.pointerDown=function(s,h){},U.prototype.dblClick=function(s,h){},U.prototype.manipulate=function(s){},U.prototype.pointerUp=function(s){this.stateChanged()},U.prototype.dispose=function(){},U.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},U.prototype.getState=function(){return{typeName:U.typeName,state:this.state,notes:this.notes}},U.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},U.prototype.scale=function(s,h){},U.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},U.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},U.prototype.stateChanged=function(){if(this.onStateChanged&&this.state!=="creating"&&this.state!=="new"){var s=this.getState();this.manipulationStartState!==void 0&&(this.manipulationStartState.state="select"),s.state="select",JSON.stringify(this.manipulationStartState)!=JSON.stringify(s)&&this.onStateChanged(this)}},U.typeName="MarkerBase",U}(),qe=function(){function U(){this.findGripByVisual=this.findGripByVisual.bind(this)}return U.prototype.findGripByVisual=function(s){return this.topLeft.ownsTarget(s)?this.topLeft:this.topCenter.ownsTarget(s)?this.topCenter:this.topRight.ownsTarget(s)?this.topRight:this.centerLeft.ownsTarget(s)?this.centerLeft:this.centerRight.ownsTarget(s)?this.centerRight:this.bottomLeft.ownsTarget(s)?this.bottomLeft:this.bottomCenter.ownsTarget(s)?this.bottomCenter:this.bottomRight.ownsTarget(s)?this.bottomRight:void 0},U}(),Dt=function(){function U(){this.GRIP_SIZE=10,this.visual=se.createGroup(),this.visual.appendChild(se.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(se.createCircle(this.GRIP_SIZE,[["fill","#cccccc"],["fill-opacity","0.7"],["stroke","#333333"],["stroke-width","2"],["stroke-opacity","0.7"]]))}return U.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},U}(),wt=function(){function U(){}return U.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},U.toSVGMatrix=function(s,h){return s.a=h.a,s.b=h.b,s.c=h.c,s.d=h.d,s.e=h.e,s.f=h.f,s},U}(),vt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.left=0,N.top=0,N.width=0,N.height=0,N.defaultSize={x:50,y:20},N.offsetX=0,N.offsetY=0,N.rotationAngle=0,N.CB_DISTANCE=10,N._suppressMarkerCreateEvent=!1,N.container.transform.baseVal.appendItem(se.createTransform()),N.setupControlBox(),N}return Ie(s,U),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(h){this._visual=h;var B=se.createTransform();this._visual.transform.baseVal.appendItem(B)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(h){return!!U.prototype.ownsTarget.call(this,h)||!!(this.controlGrips.findGripByVisual(h)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(h))},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="new"&&(this.left=h.x,this.top=h.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var K=this.unrotatePoint(h);if(this.manipulationStartX=K.x,this.manipulationStartY=K.y,this.offsetX=K.x-this.left,this.offsetY=K.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(B),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(B)){this.activeGrip=this.rotatorGrip;var N=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=N.x-this.width/2,this.top=N.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var ae=this.container.transform.baseVal.getItem(0);ae.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(ae,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(h){var B=this.state;U.prototype.pointerUp.call(this,h),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(h),this._state="select",B==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(h){this.visual.style.transform="translate("+h.x+"px, "+h.y+"px)"},s.prototype.manipulate=function(h){var B=this.unrotatePoint(h);this.state==="creating"?this.resize(h):this.state==="move"?(this.left=this.manipulationStartLeft+(B.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(B.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(B):this.state==="rotate"&&this.rotate(h)},s.prototype.resize=function(h){var B=this.manipulationStartLeft,K=this.manipulationStartWidth,N=this.manipulationStartTop,ae=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:B=this.manipulationStartLeft+h.x-this.manipulationStartX,K=this.manipulationStartWidth+this.manipulationStartLeft-B;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:K=this.manipulationStartWidth+h.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:N=this.manipulationStartTop+h.y-this.manipulationStartY,ae=this.manipulationStartHeight+this.manipulationStartTop-N;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:ae=this.manipulationStartHeight+h.y-this.manipulationStartY}K>=0?(this.left=B,this.width=K):(this.left=B+K,this.width=-K),ae>=0?(this.top=N,this.height=ae):(this.top=N+ae,this.height=-ae),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(h){if(Math.abs(h.x-this.centerX)>.1){var B=Math.sign(h.x-this.centerX);this.rotationAngle=180*Math.atan((h.y-this.centerY)/(h.x-this.centerX))/Math.PI+90*B,this.applyRotation()}},s.prototype.applyRotation=function(){var h=this.container.transform.baseVal.getItem(0);h.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(h,0)},s.prototype.rotatePoint=function(h){if(this.rotationAngle===0)return h;var B=this.container.getCTM(),K=se.createPoint(h.x,h.y);return{x:(K=K.matrixTransform(B)).x,y:K.y}},s.prototype.unrotatePoint=function(h){if(this.rotationAngle===0)return h;var B=this.container.getCTM();B=B.inverse();var K=se.createPoint(h.x,h.y);return{x:(K=K.matrixTransform(B)).x,y:K.y}},s.prototype.select=function(){U.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){U.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var h=se.createTransform();h.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(h),this.container.appendChild(this.controlBox),this.controlRect=se.createRect(this.width+this.CB_DISTANCE,this.height+this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"],["fill","transparent"],["pointer-events","none"]]),this.controlBox.appendChild(this.controlRect),this.globalSettings.disableRotation!==!0&&(this.rotatorGripLine=se.createLine((this.width+2*this.CB_DISTANCE)/2,this.top-this.CB_DISTANCE,(this.width+2*this.CB_DISTANCE)/2,this.top-3*this.CB_DISTANCE,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.appendChild(this.rotatorGripLine)),this.controlGrips=new qe,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var h=this.controlBox.transform.baseVal.getItem(0);h.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(h,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},s.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},s.prototype.createGrip=function(){var h=new Dt;return h.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(h.visual),h},s.prototype.positionGrips=function(){var h=this.controlGrips.topLeft.GRIP_SIZE,B=-h/2,K=B,N=(this.width+this.CB_DISTANCE)/2-h/2,ae=(this.height+this.CB_DISTANCE)/2-h/2,Be=this.height+this.CB_DISTANCE-h/2,ze=this.width+this.CB_DISTANCE-h/2;this.positionGrip(this.controlGrips.topLeft.visual,B,K),this.positionGrip(this.controlGrips.topCenter.visual,N,K),this.positionGrip(this.controlGrips.topRight.visual,ze,K),this.positionGrip(this.controlGrips.centerLeft.visual,B,ae),this.positionGrip(this.controlGrips.centerRight.visual,ze,ae),this.positionGrip(this.controlGrips.bottomLeft.visual,B,Be),this.positionGrip(this.controlGrips.bottomCenter.visual,N,Be),this.positionGrip(this.controlGrips.bottomRight.visual,ze,Be),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,N,K-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(h,B,K){var N=h.transform.baseVal.getItem(0);N.setTranslate(B,K),h.transform.baseVal.replaceItem(N,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:wt.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:wt.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},U.prototype.getState.call(this))},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h);var B=h;this.left=B.left,this.top=B.top,this.width=B.width,this.height=B.height,this.rotationAngle=B.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(wt.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,B.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(wt.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,B.containerTransformMatrix))},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B);var K=this.rotatePoint({x:this.left,y:this.top}),N=this.unrotatePoint({x:K.x*h,y:K.y*B});this.left=N.x,this.top=N.y,this.width=this.width*h,this.height=this.height*B,this.adjustControlBox()},s}(Ze),mt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.fillColor="transparent",N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.opacity=1,N.setStrokeColor=N.setStrokeColor.bind(N),N.setFillColor=N.setFillColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.createVisual=N.createVisual.bind(N),N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.visual)},s.prototype.createVisual=function(){this.visual=se.createRect(1,1,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="new"&&(this.createVisual(),this.moveVisual(h),this._state="creating")},s.prototype.manipulate=function(h){U.prototype.manipulate.call(this,h)},s.prototype.resize=function(h){U.prototype.resize.call(this,h),this.setSize()},s.prototype.setSize=function(){U.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(h){U.prototype.pointerUp.call(this,h),this.setSize()},s.prototype.setStrokeColor=function(h){this.strokeColor=h,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(h),this.stateChanged()},s.prototype.setFillColor=function(h){this.fillColor=h,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(h){this.strokeWidth=h,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(h){this.strokeDasharray=h,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.getState=function(){return Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},U.prototype.getState.call(this))},s.prototype.restoreState=function(h){var B=h;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),U.prototype.restoreState.call(this,h),this.setSize()},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.setSize()},s.title="Rectangle marker",s}(vt),Nt=function(U){function s(h,B,K,N){var ae=U.call(this,h,N||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return ae.widths=[],ae.widthBoxes=[],ae.widths=B,ae.currentWidth=K,ae.setCurrentWidth=ae.setCurrentWidth.bind(ae),ae}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.widths.forEach(function(K){var N=document.createElement("div");N.style.display="flex",N.style.flexGrow="2",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.borderColor=K===h.currentWidth?h.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){h.setCurrentWidth(K,N)}),B.appendChild(N);var ae=document.createElement("div");ae.innerText=K.toString(),ae.style.marginRight="5px",N.appendChild(ae);var Be=document.createElement("div");Be.style.minHeight="20px",Be.style.flexGrow="2",Be.style.display="flex",Be.style.alignItems="center";var ze=document.createElement("hr");ze.style.minWidth="20px",ze.style.border="0px",ze.style.borderTop=K+"px solid "+h.uiStyleSettings.toolboxColor,ze.style.flexGrow="2",Be.appendChild(ze),N.appendChild(Be),h.widthBoxes.push(N)}),B},s.prototype.setCurrentWidth=function(h,B){var K=this;this.currentWidth=h,this.widthBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(ft),At=function(U){function s(h,B,K,N){var ae=U.call(this,h,N||'<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 ae.styles=[],ae.styleBoxes=[],ae.styles=B,ae.currentStyle=K,ae.setCurrentStyle=ae.setCurrentStyle.bind(ae),ae}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",this.styles.forEach(function(K){var N=document.createElement("div");N.style.display="flex",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.overflow="hidden",N.style.maxWidth=100/h.styles.length-5+"%",N.style.borderColor=K===h.currentStyle?h.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){h.setCurrentStyle(K,N)}),B.appendChild(N);var ae=document.createElement("div");ae.style.minHeight="20px",ae.style.flexGrow="2",ae.style.overflow="hidden";var Be=`<svg width="100" height="20">
<line x1="0" y1="10" x2="100" y2="10" stroke="`+h.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(K!==""?'stroke-dasharray="'+K+'"':"")+` />
</svg>`;ae.innerHTML=Be,N.appendChild(ae),h.styleBoxes.push(N)}),B},s.prototype.setCurrentStyle=function(h,B){var K=this;this.currentStyle=h,this.styleBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(ft),Ot=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.strokeColor=K.defaultColor,N.strokeWidth=K.defaultStrokeWidth,N.strokeDasharray=K.defaultStrokeDasharray,N.strokePanel=new ut("Line color",K.defaultColorSet,K.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new Nt("Line width",K.defaultStrokeWidths,K.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new At("Line style",K.defaultStrokeDasharrays,K.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Ie(s,U),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=U.prototype.getState.call(this);return h.typeName=s.typeName,h},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(mt),He=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},Ut=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.x1=0,N.y1=0,N.x2=0,N.y2=0,N.defaultLength=50,N.manipulationStartX=0,N.manipulationStartY=0,N.manipulationStartX1=0,N.manipulationStartY1=0,N.manipulationStartX2=0,N.manipulationStartY2=0,N.setupControlBox(),N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!!U.prototype.ownsTarget.call(this,h)||!(!this.grip1.ownsTarget(h)&&!this.grip2.ownsTarget(h))},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.manipulationStartX=h.x,this.manipulationStartY=h.y,this.state==="new"&&(this.x1=h.x,this.y1=h.y,this.x2=h.x,this.y2=h.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(B)?this.activeGrip=this.grip1:this.grip2.ownsTarget(B)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(h){var B=this.state;U.prototype.pointerUp.call(this,h),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(h),this._state="select",B==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(h){this.state==="creating"?this.resize(h):this.state==="move"?(this.x1=this.manipulationStartX1+h.x-this.manipulationStartX,this.y1=this.manipulationStartY1+h.y-this.manipulationStartY,this.x2=this.manipulationStartX2+h.x-this.manipulationStartX,this.y2=this.manipulationStartY2+h.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(h)},s.prototype.resize=function(h){switch(this.activeGrip){case this.grip1:this.x1=h.x,this.y1=h.y;break;case this.grip2:case void 0:this.x2=h.x,this.y2=h.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){U.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){U.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.createGroup(),this.container.appendChild(this.controlBox),this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){this.positionGrips()},s.prototype.addControlGrips=function(){this.grip1=this.createGrip(),this.grip2=this.createGrip(),this.positionGrips()},s.prototype.createGrip=function(){var h=new Dt;return h.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(h.visual),h},s.prototype.positionGrips=function(){var h=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-h/2,this.y1-h/2),this.positionGrip(this.grip2.visual,this.x2-h/2,this.y2-h/2)},s.prototype.positionGrip=function(h,B,K){var N=h.transform.baseVal.getItem(0);N.setTranslate(B,K),h.transform.baseVal.replaceItem(N,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},U.prototype.getState.call(this))},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h);var B=h;this.x1=B.x1,this.y1=B.y1,this.x2=B.x2,this.y2=B.y2},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.x1=this.x1*h,this.y1=this.y1*B,this.x2=this.x2*h,this.y2=this.y2*B,this.adjustVisual(),this.adjustControlBox()},s}(Ze),Lt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.setStrokeColor=N.setStrokeColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.strokeColor=K.defaultColor,N.strokeWidth=K.defaultStrokeWidth,N.strokeDasharray=K.defaultStrokeDasharray,N.strokePanel=new ut("Line color",K.defaultColorSet,K.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new Nt("Line width",K.defaultStrokeWidths,K.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new At("Line style",K.defaultStrokeDasharrays,K.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.visual&&h!==this.selectorLine&&h!==this.visibleLine)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()]]),this.visibleLine=se.createLine(this.x1,this.y1,this.x2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.visual.appendChild(this.selectorLine),this.visual.appendChild(this.visibleLine),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="new"&&(this.createVisual(),this.adjustVisual(),this._state="creating")},s.prototype.adjustVisual=function(){this.selectorLine&&this.visibleLine&&(this.selectorLine.setAttribute("x1",this.x1.toString()),this.selectorLine.setAttribute("y1",this.y1.toString()),this.selectorLine.setAttribute("x2",this.x2.toString()),this.selectorLine.setAttribute("y2",this.y2.toString()),this.visibleLine.setAttribute("x1",this.x1.toString()),this.visibleLine.setAttribute("y1",this.y1.toString()),this.visibleLine.setAttribute("x2",this.x2.toString()),this.visibleLine.setAttribute("y2",this.y2.toString()),se.setAttributes(this.visibleLine,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleLine,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleLine,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setStrokeColor=function(h){this.strokeColor=h,this.adjustVisual(),this.colorChanged(h)},s.prototype.setStrokeWidth=function(h){this.strokeWidth=h,this.adjustVisual()},s.prototype.setStrokeDasharray=function(h){this.strokeDasharray=h,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h);var B=h;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.createVisual(),this.adjustVisual()},s.typeName="LineMarker",s.title="Line marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 13H5v-2h14v2z"/></svg>',s}(Ut),Xe=function(U){function s(h,B,K,N){var ae=U.call(this,h,N||'<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 ae.fonts=[],ae.fontBoxes=[],ae.fonts=B,ae.currentFont=K,ae.setCurrentFont=ae.setCurrentFont.bind(ae),ae}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");return B.style.overflow="hidden",B.style.flexGrow="2",this.fonts.forEach(function(K){var N=document.createElement("div");N.style.display="inline-block",N.style.alignItems="center",N.style.justifyContent="space-between",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.overflow="hidden",N.style.maxWidth=100/h.fonts.length-5+"%",N.style.borderColor=K===h.currentFont?h.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){h.setCurrentFont(K,N)}),B.appendChild(N);var ae=document.createElement("div");ae.style.display="flex",ae.style.minHeight="20px",ae.style.flexGrow="2",ae.style.fontFamily=K,ae.style.overflow="hidden";var Be=document.createElement("div");Be.style.whiteSpace="nowrap",Be.style.overflow="hidden",Be.style.textOverflow="ellipsis",Be.innerHTML="The quick brown fox jumps over the lazy dog",ae.appendChild(Be),N.appendChild(ae),h.fontBoxes.push(N)}),B},s.prototype.setCurrentFont=function(h,B){var K=this;this.currentFont=h,this.fontBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(ft),nt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.color="transparent",N.padding=5,N.DEFAULT_TEXT="your text here",N.text=N.DEFAULT_TEXT,N.isMoved=!1,N.color=K.defaultColor,N.fontFamily=K.defaultFontFamily,N.defaultSize={x:100,y:30},N.setColor=N.setColor.bind(N),N.setFont=N.setFont.bind(N),N.renderText=N.renderText.bind(N),N.sizeText=N.sizeText.bind(N),N.textEditDivClicked=N.textEditDivClicked.bind(N),N.showTextEditor=N.showTextEditor.bind(N),N.setSize=N.setSize.bind(N),N.positionTextEditor=N.positionTextEditor.bind(N),N.colorPanel=new ut("Color",K.defaultColorSet,K.defaultColor),N.colorPanel.onColorChanged=N.setColor,N.fontFamilyPanel=new Xe("Font",K.defaultFontFamilies,K.defaultFontFamily),N.fontFamilyPanel.onFontChanged=N.setFont,N}return Ie(s,U),s.prototype.ownsTarget=function(h){if(U.prototype.ownsTarget.call(this,h)||h===this.visual||h===this.textElement||h===this.bgRectangle)return!0;var B=!1;return this.textElement.childNodes.forEach(function(K){K===h&&(B=!0)}),B},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.bgRectangle=se.createRect(1,1,[["fill","transparent"]]),this.visual.appendChild(this.bgRectangle),this.textElement=se.createText([["fill",this.color],["font-family",this.fontFamily],["font-size","16px"],["x","0"],["y","0"]]),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.textElement.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.textElement),this.addMarkerVisualToContainer(this.visual),this.renderText()},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.isMoved=!1,this.pointerDownPoint=h,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(h),this._state="creating")},s.prototype.renderText=function(){var h=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(B){h.textElement.appendChild(se.createTSpan(B.trim()===""?" ":B.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var h=this.textElement.getBBox(),B=1;if(h.width>0&&h.height>0){var K=(1*this.width-this.width*this.padding*2/100)/h.width,N=(1*this.height-this.height*this.padding*2/100)/h.height;B=Math.min(K,N)}return B},s.prototype.getTextPosition=function(h){var B=this.textElement.getBBox(),K=0,N=0;return B.width>0&&B.height>0&&(K=(this.width-B.width*h)/2,N=this.height/2-B.height*h/2),{x:K,y:N}},s.prototype.sizeText=function(){var h=this.textElement.getBBox(),B=this.getTextScale(),K=this.getTextPosition(B);K.y-=h.y*B,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+K.x+"px, "+K.y+"px) scale("+B+", "+B+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(K.x,K.y),this.textElement.transform.baseVal.getItem(1).setScale(B,B))},s.prototype.manipulate=function(h){U.prototype.manipulate.call(this,h),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(h.x-this.pointerDownPoint.x)>5||Math.abs(h.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(h){U.prototype.resize.call(this,h),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){U.prototype.setSize.call(this),this.visual&&this.bgRectangle&&(se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.bgRectangle,[["width",this.width.toString()],["height",this.height.toString()]]))},s.prototype.pointerUp=function(h){var B=this.state;B==="creating"&&(this._suppressMarkerCreateEvent=!0),U.prototype.pointerUp.call(this,h),this.setSize(),(B==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var h=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(B){B.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var B=Number.parseFloat(h.textEditor.style.fontSize);h.textEditor.clientWidth>=Number.parseInt(h.textEditor.style.maxWidth)&&B>.9;)B-=.1,h.textEditor.style.fontSize=Math.max(B,.9)+"em"}),this.textEditor.addEventListener("keyup",function(B){B.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(B){if(B.clipboardData){var K=B.clipboardData.getData("text"),N=window.getSelection();if(!N.rangeCount)return!1;N.deleteFromDocument(),N.getRangeAt(0).insertNode(document.createTextNode(K)),B.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){h.textEditDivClicked(h.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},s.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var h=this.getTextScale(),B=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),K=this.textElement.getBBox(),N={x:K.width*h,y:K.height*h};B.x-=N.x/2,B.y-=N.y/2,this.textEditor.style.top=B.y+"px",this.textEditor.style.left=B.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-B.x+"px",this.textEditor.style.fontSize=Math.max(16*h,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(h){this.text=h.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){U.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),U.prototype.deselect.call(this)},s.prototype.dblClick=function(h,B){U.prototype.dblClick.call(this,h,B),this.showTextEditor()},s.prototype.setColor=function(h){this.textElement&&se.setAttributes(this.textElement,[["fill",h]]),this.color=h,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(h)},s.prototype.setFont=function(h){this.textElement&&se.setAttributes(this.textElement,[["font-family",h]]),this.fontFamily=h,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},s.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},s.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){var B=h;this.color=B.color,this.fontFamily=B.fontFamily,this.padding=B.padding,this.text=B.text,this.createVisual(),U.prototype.restoreState.call(this,h),this.setSize()},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.setSize(),this.sizeText(),this.positionTextEditor()},s.typeName="TextMarker",s.title="Text marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.6 14L12 7.7l2.4 6.3M11 5L5.5 19h2.2l1.1-3H15l1.1 3h2.2L13 5h-2z"/></svg>',s}(vt),_e=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.color="transparent",N.lineWidth=3,N.drawing=!1,N.pixelRatio=1,N.color=K.defaultColor,N.lineWidth=K.defaultStrokeWidth,N.pixelRatio=K.freehandPixelRatio,N.setColor=N.setColor.bind(N),N.addCanvas=N.addCanvas.bind(N),N.finishCreation=N.finishCreation.bind(N),N.setLineWidth=N.setLineWidth.bind(N),N.colorPanel=new ut("Color",K.defaultColorSet,K.defaultColor),N.colorPanel.onColorChanged=N.setColor,N.lineWidthPanel=new Nt("Line width",K.defaultStrokeWidths,K.defaultStrokeWidth),N.lineWidthPanel.onWidthChanged=N.setLineWidth,N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.visual&&h!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var h=se.createTransform();this.visual.transform.baseVal.appendItem(h),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(h,B){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(h.x,h.y),this.drawing=!0):U.prototype.pointerDown.call(this,h,B)},s.prototype.manipulate=function(h){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(h.x,h.y),this.canvasContext.stroke()):U.prototype.manipulate.call(this,h)},s.prototype.resize=function(h){U.prototype.resize.call(this,h),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(h){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):U.prototype.pointerUp.call(this,h)},s.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),U.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),U.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var h=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),B=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],K=B[0],N=B[1],ae=B[2],Be=B[3],ze=!1,gt=0;gt<this.canvasElement.height;gt++)for(var je=0;je<this.canvasElement.width;je++)h.data[gt*this.canvasElement.width*4+4*je+3]>0&&(ze=!0,gt<N&&(N=gt),je<K&&(K=je),gt>Be&&(Be=gt),je>ae&&(ae=je));if(ze){this.left=K/this.pixelRatio,this.top=N/this.pixelRatio,this.width=(ae-K)/this.pixelRatio,this.height=(Be-N)/this.pixelRatio;var ct=document.createElement("canvas");ct.width=ae-K,ct.height=Be-N,ct.getContext("2d").putImageData(this.canvasContext.getImageData(K,N,ae-K,Be-N),0,0),this.drawingImgUrl=ct.toDataURL("image/png"),this.setDrawingImage(),this._state="select",this.onMarkerCreated&&this.onMarkerCreated(this)}this.overlayContainer.innerHTML=""},s.prototype.setDrawingImage=function(){se.setAttributes(this.drawingImage,[["width",this.width.toString()],["height",this.height.toString()]]),se.setAttributes(this.drawingImage,[["href",this.drawingImgUrl]]),this.moveVisual({x:this.left,y:this.top})},s.prototype.setColor=function(h){this.color=h,this.colorChanged(h)},s.prototype.setLineWidth=function(h){this.lineWidth=h},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({drawingImgUrl:this.drawingImgUrl},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){this.createVisual(),U.prototype.restoreState.call(this,h),this.drawingImgUrl=h.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.setDrawingImage()},s.typeName="FreehandMarker",s.title="Freehand marker",s.icon='<svg viewBox="0 0 24 24"><path d="M9.75 20.85c1.78-.7 1.39-2.63.49-3.85-.89-1.25-2.12-2.11-3.36-2.94A9.817 9.817 0 014.54 12c-.28-.33-.85-.94-.27-1.06.59-.12 1.61.46 2.13.68.91.38 1.81.82 2.65 1.34l1.01-1.7C8.5 10.23 6.5 9.32 4.64 9.05c-1.06-.16-2.18.06-2.54 1.21-.32.99.19 1.99.77 2.77 1.37 1.83 3.5 2.71 5.09 4.29.34.33.75.72.95 1.18.21.44.16.47-.31.47-1.24 0-2.79-.97-3.8-1.61l-1.01 1.7c1.53.94 4.09 2.41 5.96 1.79m11.09-15.6c.22-.22.22-.58 0-.79l-1.3-1.3a.562.562 0 00-.78 0l-1.02 1.02 2.08 2.08M11 10.92V13h2.08l6.15-6.15-2.08-2.08L11 10.92z"/></svg>',s}(vt),ve=function(U){function s(h,B,K){var N=U.call(this,h,K||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return N.typeBoxes=[],N.currentType=B,N.setCurrentType=N.setCurrentType.bind(N),N}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2";for(var K=function(Be){var ze="both";switch(Be){case 0:ze="both";break;case 1:ze="start";break;case 2:ze="end";break;case 3:ze="none"}var gt=document.createElement("div");if(gt.style.display="flex",gt.style.flexGrow="2",gt.style.alignItems="center",gt.style.justifyContent="space-between",gt.style.padding="5px",gt.style.borderWidth="2px",gt.style.borderStyle="solid",gt.style.borderColor=ze===N.currentType?N.uiStyleSettings.toolboxAccentColor:"transparent",gt.addEventListener("click",function(){h.setCurrentType(ze,gt)}),B.appendChild(gt),ze==="both"||ze==="start"){var je=document.createElement("div");je.style.display="flex",je.style.alignItems="center",je.style.minHeight="20px",je.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
<polygon points="0,5 10,0 10,10" fill="`+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,je.style.marginLeft="5px",gt.appendChild(je)}var ct=document.createElement("div");ct.style.display="flex",ct.style.alignItems="center",ct.style.minHeight="20px",ct.style.flexGrow="2";var Wt=document.createElement("hr");if(Wt.style.minWidth="20px",Wt.style.border="0px",Wt.style.borderTop="3px solid "+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee"),Wt.style.flexGrow="2",ct.appendChild(Wt),gt.appendChild(ct),ze==="both"||ze==="end"){var Dr=document.createElement("div");Dr.style.display="flex",Dr.style.alignItems="center",Dr.style.minHeight="20px",Dr.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="`+(N.uiStyleSettings!==void 0?N.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
</svg>`,Dr.style.marginRight="5px",gt.appendChild(Dr)}N.typeBoxes.push(gt)},N=this,ae=0;ae<4;ae++)K(ae);return B},s.prototype.setCurrentType=function(h,B){var K=this;this.currentType=h,this.typeBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings!==void 0?K.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(ft),Ce=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.arrowType="end",N.arrowBaseHeight=10,N.arrowBaseWidth=10,N.getArrowPoints=N.getArrowPoints.bind(N),N.setArrowType=N.setArrowType.bind(N),N.arrowTypePanel=new ve("Arrow type","end"),N.arrowTypePanel.onArrowTypeChanged=N.setArrowType,N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.arrow1&&h!==this.arrow2)},s.prototype.getArrowPoints=function(h,B){var K=this.arrowBaseWidth+2*this.strokeWidth,N=this.arrowBaseHeight+2*this.strokeWidth;return h-K/2+","+(B+N/2)+" "+h+","+(B-N/2)+" "+(h+K/2)+","+(B+N/2)},s.prototype.createTips=function(){this.arrow1=se.createPolygon(this.getArrowPoints(this.x1,this.y1),[["fill",this.strokeColor]]),this.arrow1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow1),this.arrow2=se.createPolygon(this.getArrowPoints(this.x2,this.y2),[["fill",this.strokeColor]]),this.arrow2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.arrow2)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(U.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",se.setAttributes(this.arrow1,[["points",this.getArrowPoints(this.x1,this.y1)],["fill",this.strokeColor]]),se.setAttributes(this.arrow2,[["points",this.getArrowPoints(this.x2,this.y2)],["fill",this.strokeColor]]),Math.abs(this.x1-this.x2)>.1)){var h=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),B=this.arrow1.transform.baseVal.getItem(0);B.setRotate(h,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(B,0);var K=this.arrow2.transform.baseVal.getItem(0);K.setRotate(h+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(K,0)}},s.prototype.setArrowType=function(h){this.arrowType=h,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({arrowType:this.arrowType},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h);var B=h;this.arrowType=B.arrowType,this.createTips(),this.adjustVisual()},s.typeName="ArrowMarker",s.title="Arrow marker",s.icon='<svg viewBox="0 0 24 24"><path d="M19 6.41L17.59 5 7 15.59V9H5v10h10v-2H8.41L19 6.41z"/></svg>',s}(Lt),ne=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.fillColor=K.defaultFillColor,N.strokeWidth=0,N.fillPanel=new ut("Color",K.defaultColorSet,K.defaultFillColor),N.fillPanel.onColorChanged=N.setFillColor,N}return Ie(s,U),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=U.prototype.getState.call(this);return h.typeName=s.typeName,h},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(mt),ie=function(U){function s(h,B,K,N){var ae=U.call(this,h,N||'<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 ae.opacities=[],ae.opacityBoxes=[],ae.opacities=B,ae.currentOpacity=K,ae.setCurrentOpacity=ae.setCurrentOpacity.bind(ae),ae}return Ie(s,U),s.prototype.getUi=function(){var h=this,B=document.createElement("div");return B.style.display="flex",B.style.overflow="hidden",B.style.flexGrow="2",B.style.justifyContent="space-between",this.opacities.forEach(function(K){var N=document.createElement("div");N.style.display="flex",N.style.alignItems="center",N.style.justifyContent="center",N.style.padding="5px",N.style.borderWidth="2px",N.style.borderStyle="solid",N.style.borderColor=K===h.currentOpacity?h.uiStyleSettings.toolboxAccentColor:"transparent",N.addEventListener("click",function(){h.setCurrentOpacity(K,N)}),B.appendChild(N);var ae=document.createElement("div");ae.innerText=100*K+"%",N.appendChild(ae),h.opacityBoxes.push(N)}),B},s.prototype.setCurrentOpacity=function(h,B){var K=this;this.currentOpacity=h,this.opacityBoxes.forEach(function(N){N.style.borderColor=N===B?K.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(ft),ue=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.setOpacity=N.setOpacity.bind(N),N.fillColor=K.defaultHighlightColor,N.strokeWidth=0,N.opacity=K.defaultHighlightOpacity,N.fillPanel=new ut("Color",K.defaultColorSet,N.fillColor),N.fillPanel.onColorChanged=N.setFillColor,N.opacityPanel=new ie("Opacity",K.defaultOpacitySteps,N.opacity),N.opacityPanel.onOpacityChanged=N.setOpacity,N}return Ie(s,U),s.prototype.setOpacity=function(h){this.opacity=h,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=U.prototype.getState.call(this);return h.typeName=s.typeName,h},s.typeName="HighlightMarker",s.title="Highlight marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',s}(ne),he='<svg viewBox="0 0 24 24"><path d="M19 11.5s-2 2.17-2 3.5a2 2 0 002 2 2 2 0 002-2c0-1.33-2-3.5-2-3.5M5.21 10L10 5.21 14.79 10m1.77-1.06L7.62 0 6.21 1.41l2.38 2.38-5.15 5.15c-.59.56-.59 1.53 0 2.12l5.5 5.5c.29.29.68.44 1.06.44s.77-.15 1.06-.44l5.5-5.5c.59-.59.59-1.56 0-2.12z"/></svg>',Me=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.bgColor="transparent",N.tipPosition={x:0,y:0},N.tipBase1Position={x:0,y:0},N.tipBase2Position={x:0,y:0},N.tipMoving=!1,N.color=K.defaultStrokeColor,N.bgColor=K.defaultFillColor,N.fontFamily=K.defaultFontFamily,N.defaultSize={x:100,y:30},N.setBgColor=N.setBgColor.bind(N),N.getTipPoints=N.getTipPoints.bind(N),N.positionTip=N.positionTip.bind(N),N.setTipPoints=N.setTipPoints.bind(N),N.colorPanel=new ut("Text color",K.defaultColorSet,N.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>'),N.colorPanel.onColorChanged=N.setColor,N.bgColorPanel=new ut("Fill color",K.defaultColorSet,N.bgColor,he),N.bgColorPanel.onColorChanged=N.setBgColor,N.fontFamilyPanel=new Xe("Font",K.defaultFontFamilies,K.defaultFontFamily),N.fontFamilyPanel.onFontChanged=N.setFont,N.tipGrip=new Dt,N.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),N.controlBox.appendChild(N.tipGrip.visual),N}return Ie(s,U),s.prototype.ownsTarget=function(h){return U.prototype.ownsTarget.call(this,h)||this.tipGrip.ownsTarget(h)||this.tip===h},s.prototype.createTip=function(){se.setAttributes(this.bgRectangle,[["fill",this.bgColor],["rx","10px"]]),this.tip=se.createPolygon(this.getTipPoints(),[["fill",this.bgColor]]),this.visual.appendChild(this.tip)},s.prototype.pointerDown=function(h,B){this.state==="new"&&U.prototype.pointerDown.call(this,h,B),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(B)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):U.prototype.pointerDown.call(this,h,B)},s.prototype.pointerUp=function(h){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,U.prototype.pointerUp.call(this,h);else{var B=this.state==="creating";U.prototype.pointerUp.call(this,h),this.setTipPoints(B),this.positionTip()}},s.prototype.manipulate=function(h){if(this.tipMoving){var B=this.unrotatePoint(h);this.tipPosition={x:B.x-this.manipulationStartLeft,y:B.y-this.manipulationStartTop},this.positionTip()}else U.prototype.manipulate.call(this,h)},s.prototype.setBgColor=function(h){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",h]]),se.setAttributes(this.tip,[["fill",h]])),this.bgColor=h,this.fillColorChanged(h)},s.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},s.prototype.setTipPoints=function(h){h===void 0&&(h=!1);var B=Math.min(this.height/2,15),K=this.height/5;h&&(this.tipPosition={x:B+K/2,y:this.height+20});var N=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?N<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(K=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:0},this.tipBase2Position={x:B+K,y:0}):(this.tipBase1Position={x:0,y:B},this.tipBase2Position={x:0,y:B+K}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?N<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(K=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-K,y:0},this.tipBase2Position={x:this.width-B,y:0}):(this.tipBase1Position={x:this.width,y:B},this.tipBase2Position={x:this.width,y:B+K}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?N<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(K=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-B-K,y:this.height},this.tipBase2Position={x:this.width-B,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-B-K},this.tipBase2Position={x:this.width,y:this.height-B}):N<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(K=this.width/5,B=Math.min(this.width/2,15),this.tipBase1Position={x:B,y:this.height},this.tipBase2Position={x:B+K,y:this.height}):(this.tipBase1Position={x:0,y:this.height-B},this.tipBase2Position={x:0,y:this.height-B-K})},s.prototype.resize=function(h){U.prototype.resize.call(this,h),this.positionTip()},s.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var h=this.tipGrip.visual.transform.baseVal.getItem(0);h.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(h,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),U.prototype.select.call(this)},s.prototype.getState=function(){var h=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){var B=h;this.bgColor=B.bgColor,this.tipPosition=B.tipPosition,U.prototype.restoreState.call(this,h),this.createTip(),this.setTipPoints()},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.tipPosition={x:this.tipPosition.x*h,y:this.tipPosition.y*B},this.positionTip()},s.typeName="CalloutMarker",s.title="Callout marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 2h16a2 2 0 012 2v12a2 2 0 01-2 2h-4l-4 4-4-4H4a2 2 0 01-2-2V4a2 2 0 012-2m0 2v12h4.83L12 19.17 15.17 16H20V4H4m2 3h12v2H6V7m0 4h10v2H6v-2z"/></svg>',s}(nt),be=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.fillColor="transparent",N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.opacity=1,N.strokeColor=K.defaultColor,N.strokeWidth=K.defaultStrokeWidth,N.strokeDasharray=K.defaultStrokeDasharray,N.fillColor=K.defaultFillColor,N.setStrokeColor=N.setStrokeColor.bind(N),N.setFillColor=N.setFillColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.setOpacity=N.setOpacity.bind(N),N.createVisual=N.createVisual.bind(N),N.strokePanel=new ut("Line color",xe(K.defaultColorSet,["transparent"]),K.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.fillPanel=new ut("Fill color",xe(K.defaultColorSet,["transparent"]),N.fillColor,he),N.fillPanel.onColorChanged=N.setFillColor,N.strokeWidthPanel=new Nt("Line width",K.defaultStrokeWidths,K.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new At("Line style",K.defaultStrokeDasharrays,K.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N.opacityPanel=new ie("Opacity",K.defaultOpacitySteps,N.opacity),N.opacityPanel.onOpacityChanged=N.setOpacity,N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.visual)},s.prototype.createVisual=function(){this.visual=se.createEllipse(this.width/2,this.height/2,[["fill",this.fillColor],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["stroke-dasharray",this.strokeDasharray],["opacity",this.opacity.toString()]]),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="new"&&(this.createVisual(),this.moveVisual(h),this._state="creating")},s.prototype.manipulate=function(h){U.prototype.manipulate.call(this,h)},s.prototype.resize=function(h){U.prototype.resize.call(this,h),this.setSize()},s.prototype.setSize=function(){U.prototype.setSize.call(this),se.setAttributes(this.visual,[["cx",(this.width/2).toString()],["cy",(this.height/2).toString()],["rx",(this.width/2).toString()],["ry",(this.height/2).toString()]])},s.prototype.pointerUp=function(h){U.prototype.pointerUp.call(this,h),this.setSize()},s.prototype.setStrokeColor=function(h){this.strokeColor=h,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(h),this.stateChanged()},s.prototype.setFillColor=function(h){this.fillColor=h,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(h),this.stateChanged()},s.prototype.setStrokeWidth=function(h){this.strokeWidth=h,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(h){this.strokeDasharray=h,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(h){this.opacity=h,this.visual&&se.setAttributes(this.visual,[["opacity",this.opacity.toString()]]),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.fillPanel,this.strokeWidthPanel,this.strokeStylePanel,this.opacityPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){var B=h;this.fillColor=B.fillColor,this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.opacity=B.opacity,this.createVisual(),U.prototype.restoreState.call(this,h),this.setSize()},s.prototype.scale=function(h,B){U.prototype.scale.call(this,h,B),this.setSize()},s.typeName="EllipseMarker",s.title="Ellipse marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 4C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(vt),Le=function(U){function s(h,B,K){return U.call(this,h,B,K)||this}return Ie(s,U),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.tip1&&h!==this.tip2)},s.prototype.createTips=function(){this.tip1=se.createLine(this.x1-this.tipLength/2,this.y1,this.x1+this.tipLength/2,this.y1,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip1.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.tip1),this.tip2=se.createLine(this.x2-this.tipLength/2,this.y2,this.x2+this.tipLength/2,this.y2,[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),this.tip2.transform.baseVal.appendItem(se.createTransform()),this.visual.appendChild(this.tip2)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(U.prototype.adjustVisual.call(this),this.tip1&&this.tip2&&(se.setAttributes(this.tip1,[["x1",(this.x1-this.tipLength/2).toString()],["y1",this.y1.toString()],["x2",(this.x1+this.tipLength/2).toString()],["y2",this.y1.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.tip2,[["x1",(this.x2-this.tipLength/2).toString()],["y1",this.y2.toString()],["x2",(this.x2+this.tipLength/2).toString()],["y2",this.y2.toString()],["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()]]),Math.abs(this.x1-this.x2)>.1)){var h=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),B=this.tip1.transform.baseVal.getItem(0);B.setRotate(h,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(B,0);var K=this.tip2.transform.baseVal.getItem(0);K.setRotate(h+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(K,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=U.prototype.getState.call(this);return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',s}(Lt),tt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.strokePanel.colors=K.defaultColorSet,N.fillColor="transparent",N}return Ie(s,U),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=U.prototype.getState.call(this);return h.typeName=s.typeName,h},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(be),pt=function(){function U(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(U.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),U.prototype.addUndoStep=function(s){this.undoStack.length!==0&&JSON.stringify(this.undoStack[this.undoStack.length-1])===JSON.stringify(s)||(this.undoStack.push(s),JSON.stringify(this.lastRedoStep)!==JSON.stringify(s)&&this.redoStack.splice(0,this.redoStack.length))},U.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},U.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},U.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},U.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},U}(),yt=function(U){function s(h,B,K){var N=U.call(this,h,B,K)||this;return N.strokeColor="transparent",N.strokeWidth=0,N.strokeDasharray="",N.curveX=0,N.curveY=0,N.manipulationStartCurveX=0,N.manipulationStartCurveY=0,N.setStrokeColor=N.setStrokeColor.bind(N),N.setStrokeWidth=N.setStrokeWidth.bind(N),N.setStrokeDasharray=N.setStrokeDasharray.bind(N),N.positionGrips=N.positionGrips.bind(N),N.addControlGrips=N.addControlGrips.bind(N),N.adjustVisual=N.adjustVisual.bind(N),N.setupControlBox=N.setupControlBox.bind(N),N.resize=N.resize.bind(N),N.strokeColor=K.defaultColor,N.strokeWidth=K.defaultStrokeWidth,N.strokeDasharray=K.defaultStrokeDasharray,N.strokePanel=new ut("Line color",K.defaultColorSet,K.defaultColor),N.strokePanel.onColorChanged=N.setStrokeColor,N.strokeWidthPanel=new Nt("Line width",K.defaultStrokeWidths,K.defaultStrokeWidth),N.strokeWidthPanel.onWidthChanged=N.setStrokeWidth,N.strokeStylePanel=new At("Line style",K.defaultStrokeDasharrays,K.defaultStrokeDasharray),N.strokeStylePanel.onStyleChanged=N.setStrokeDasharray,N}return Ie(s,U),s.prototype.ownsTarget=function(h){return!(!U.prototype.ownsTarget.call(this,h)&&h!==this.visual&&h!==this.selectorCurve&&h!==this.visibleCurve&&!this.curveGrip.ownsTarget(h))},s.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.selectorCurve=se.createPath(this.getPathD(),[["stroke","transparent"],["stroke-width",(this.strokeWidth+10).toString()],["fill","transparent"]]),this.visibleCurve=se.createPath(this.getPathD(),[["stroke",this.strokeColor],["stroke-width",this.strokeWidth.toString()],["fill","transparent"]]),this.visual.appendChild(this.selectorCurve),this.visual.appendChild(this.visibleCurve),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(h,B){U.prototype.pointerDown.call(this,h,B),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=h.x,this.curveY=h.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(B)&&(this.activeGrip=this.curveGrip,this._state="resize")},s.prototype.adjustVisual=function(){this.selectorCurve&&this.visibleCurve&&(this.selectorCurve.setAttribute("d",this.getPathD()),this.visibleCurve.setAttribute("d",this.getPathD()),se.setAttributes(this.visibleCurve,[["stroke",this.strokeColor]]),se.setAttributes(this.visibleCurve,[["stroke-width",this.strokeWidth.toString()]]),se.setAttributes(this.visibleCurve,[["stroke-dasharray",this.strokeDasharray.toString()]]))},s.prototype.setupControlBox=function(){U.prototype.setupControlBox.call(this),this.curveControlLine1=se.createLine(this.x1,this.y1,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.curveControlLine2=se.createLine(this.x2,this.y2,this.curveX,this.curveY,[["stroke","black"],["stroke-width","1"],["stroke-opacity","0.5"],["stroke-dasharray","3, 2"]]),this.controlBox.insertBefore(this.curveControlLine1,this.controlBox.firstChild),this.controlBox.insertBefore(this.curveControlLine2,this.controlBox.firstChild)},s.prototype.addControlGrips=function(){this.curveGrip=this.createGrip(),this.curveX=0,this.curveY=0,U.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){U.prototype.positionGrips.call(this);var h=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-h/2,this.curveY-h/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},s.prototype.manipulate=function(h){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+h.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+h.y-this.manipulationStartY),U.prototype.manipulate.call(this,h)},s.prototype.resize=function(h){this.activeGrip===this.curveGrip&&(this.curveX=h.x,this.curveY=h.y),U.prototype.resize.call(this,h),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},s.prototype.setStrokeColor=function(h){this.strokeColor=h,this.adjustVisual(),this.colorChanged(h)},s.prototype.setStrokeWidth=function(h){this.strokeWidth=h,this.adjustVisual()},s.prototype.setStrokeDasharray=function(h){this.strokeDasharray=h,this.adjustVisual()},s.prototype.scale=function(h,B){this.curveX=this.curveX*h,this.curveY=this.curveY*B,U.prototype.scale.call(this,h,B)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var h=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},U.prototype.getState.call(this));return h.typeName=s.typeName,h},s.prototype.restoreState=function(h){U.prototype.restoreState.call(this,h);var B=h;this.strokeColor=B.strokeColor,this.strokeWidth=B.strokeWidth,this.strokeDasharray=B.strokeDasharray,this.curveX=B.curveX,this.curveY=B.curveY,this.createVisual(),this.adjustVisual()},s.typeName="CurveMarker",s.title="Curve marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 2A1.5 1.5 0 0120 3.5 1.5 1.5 0 0118.5 5c-.23 0-.45-.05-.65-.15l-3.69 3.7.34.45c2.19-1.26 4.76-2 7.5-2l1 .03v2.01L22 9c-2.58 0-5 .75-7 2.04A3.96 3.96 0 0111.04 15C9.75 17 9 19.42 9 22l.04 1H7.03L7 22c0-2.74.74-5.31 2-7.5l-.45-.34-3.7 3.69c.1.2.15.42.15.65A1.5 1.5 0 013.5 20 1.5 1.5 0 012 18.5 1.5 1.5 0 013.5 17c.23 0 .45.05.65.15l3.69-3.7C7.31 12.78 7 11.92 7 11a4 4 0 014-4c.92 0 1.78.31 2.45.84l3.7-3.69c-.1-.2-.15-.42-.15-.65A1.5 1.5 0 0118.5 2M11 9a2 2 0 00-2 2 2 2 0 002 2 2 2 0 002-2 2 2 0 00-2-2z"/></svg>',s}(Ut),Gt=function(){function U(s,h){h===void 0&&(h=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=h}return Object.defineProperty(U.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),U.prototype.preventDefault=function(){this._defaultPrevented=!0},U}(),Tt=function(U){function s(h,B,K){var N=U.call(this,h,!1)||this;return N.dataUrl=B,N.state=K,N}return Ie(s,U),s}(Gt),Ge=function(U){function s(h,B,K){K===void 0&&(K=!1);var N=U.call(this,h,K)||this;return N.marker=B,N}return Ie(s,U),s}(Gt),gr=function(){function U(){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 U.prototype.addEventListener=function(s,h){this[s].push(h)},U.prototype.removeEventListener=function(s,h){var B=this[s].indexOf(h);B>-1&&this[s].splice(B,1)},U}(),Fe=function(){function U(s){this.touchPoints=0,this._availableMarkerTypes=this.DEFAULT_MARKER_TYPES,this.mode="select",this.markers=[],this.isDragging=!1,this.renderEventListeners=[],this.closeEventListeners=[],this.settings=new He,this._isOpen=!1,this.undoRedoManager=new pt,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 gr,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=U.instanceCounter++,this.styles=new rt(this.instanceNo),this.uiStyleSettings=this.styles.settings,this.target=s,this.targetRoot=document.body,this.width=s.clientWidth,this.height=s.clientHeight,this.styles.removeStyleSheet(),this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.toolbarButtonClicked=this.toolbarButtonClicked.bind(this),this.createNewMarker=this.createNewMarker.bind(this),this.addNewMarker=this.addNewMarker.bind(this),this.markerCreated=this.markerCreated.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onDblClick=this.onDblClick.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.onPointerOut=this.onPointerOut.bind(this),this.onKeyUp=this.onKeyUp.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.deleteSelectedMarker=this.deleteSelectedMarker.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.removeMarker=this.removeMarker.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this),this.onPopupTargetResize=this.onPopupTargetResize.bind(this),this.showNotesEditor=this.showNotesEditor.bind(this),this.hideNotesEditor=this.hideNotesEditor.bind(this),this.stepZoom=this.stepZoom.bind(this),this.focus=this.focus.bind(this),this.blur=this.blur.bind(this),this.markerStateChanged=this.markerStateChanged.bind(this),this.switchToSelectMode=this.switchToSelectMode.bind(this),this.addDefs=this.addDefs.bind(this),this.addDefsToImage=this.addDefsToImage.bind(this)}return Object.defineProperty(U.prototype,"ALL_MARKER_TYPES",{get:function(){return[Ot,_e,Ce,nt,tt,be,ue,Me,Le,ne,Lt,yt]},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[Ot,_e,Ce,nt,be,ue,Me]},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"BASIC_MARKER_TYPES",{get:function(){return[Ot,_e,Ce,nt,ue]},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var h=this;this._availableMarkerTypes.splice(0),s.forEach(function(B){if(typeof B=="string"){var K=h.ALL_MARKER_TYPES.find(function(N){return N.typeName===B});K!==void 0&&h._availableMarkerTypes.push(K)}else h._availableMarkerTypes.push(B)})},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(s){this._zoomLevel=s,this.editorCanvas&&this.contentDiv&&(this.editorCanvas.style.transform="scale("+this._zoomLevel+")",this.contentDiv.scrollTo({left:(this.editorCanvas.clientWidth*this._zoomLevel-this.contentDiv.clientWidth)/2,top:(this.editorCanvas.clientHeight*this._zoomLevel-this.contentDiv.clientHeight)/2}))},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),U.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),ke.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},U.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&at.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=at.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(h){return h(new Gt(s))})},U.prototype.render=function(){return We(this,void 0,void 0,function(){var s;return Ue(this,function(h){switch(h.label){case 0:return this.setCurrentMarker(),(s=new dt).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return h.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,h.sent()]}})})},U.prototype.close=function(s){var h=this;if(s===void 0&&(s=!1),this.isOpen){var B=!1;s||this.eventListeners.beforeclose.forEach(function(K){var N=new Gt(h,!0);K(N),N.defaultPrevented&&(B=!0)}),B||(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(K){return K(new Gt(h))}),this.detachEvents(),this._isOpen=!1)}},U.prototype.addMarkersToToolbar=function(){for(var s,h=[],B=0;B<arguments.length;B++)h[B]=arguments[B];(s=this._availableMarkerTypes).push.apply(s,h)},U.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(h){s(h.dataUrl,h.state)})},U.prototype.removeRenderEventListener=function(s){},U.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},U.prototype.removeCloseEventListener=function(s){},U.prototype.setupResizeObserver=function(){var s=this;this.settings.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.settings.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){return s.onPopupTargetResize()}),this.targetObserver.observe(this.editorCanvas)),window.addEventListener("resize",this.setWindowHeight))},U.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,h=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,B=h<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(h,B)},U.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},U.prototype.resize=function(s,h){this._isResizing=!0;var B=s/this.imageWidth,K=h/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(h),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(B,K),this._isResizing=!1},U.prototype.scaleMarkers=function(s,h){var B,K=this;this._currentMarker&&this._currentMarker instanceof nt?this._currentMarker.scale(s,h):(B=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(N){N!==K._currentMarker&&N.scale(s,h)}),B!==void 0&&this.setCurrentMarker(B)},U.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"},U.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),h=this.editorCanvas.getBoundingClientRect();this.left=s.left-h.left,this.top=s.top-h.top},U.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)},U.prototype.addDefs=function(){for(var s,h=[],B=0;B<arguments.length;B++)h[B]=arguments[B];this.defs=se.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,h)},U.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},U.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)},U.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},U.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},U.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)},U.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},U.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)},U.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 0-1.644-.081-1.974-.247-.328-.162-.533-.656-.617-1.48-.41-4.03-.74-9.418-.987-16.165-.163-1.728-.329-4.566-.494-8.515-.822-13.901-1.562-23.3-2.221-28.196-.657-4.893-.987-7.628-.987-8.205 0-.657.33-1.44.987-2.345.659-.903 1.276-1.357 1.85-1.357 1.319 0 2.387.947 3.21 2.838.411.906.863 4.526 1.357 10.859.493 6.335.905 14.19 1.233 23.568l.617 18.88c4.527-13.983 9.216-26.673 14.068-38.068C45.65 6.686 50.093.988 54.123.988c2.715 0 4.566 1.974 5.553 5.923.987 3.949 1.481 9.667 1.481 17.152 0 3.949-.081 9.625-.247 17.029l-.123 5.676c3.373-11.762 6.725-21.634 10.057-29.615 3.331-7.979 6.685-11.97 10.056-11.97 8.475 0 12.71 18.757 12.71 56.269z" fill-rule="nonzero"/></svg>',s.title="Powered by marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},U.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")},U.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"},U.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},U.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px",this.coverDiv.style.width=this.target.offsetWidth.toString()+"px",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.uiStyleSettings.zIndex!==void 0?this.uiStyleSettings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.settings.displayMode==="popup"?this.settings.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.toolbar=new $e(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 it(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},U.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},U.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},U.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())},U.prototype.toolbarButtonClicked=function(s,h){if(s==="marker"&&h!==void 0)this.createNewMarker(h);else if(s==="action")switch(h){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()}},U.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var h=!1;if(this.eventListeners.markerbeforedelete.forEach(function(K){var N=new Ge(s,s._currentMarker,!0);K(N),N.defaultPrevented&&(h=!0)}),!h){var B=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(K){return K(new Ge(s,B))})}}},U.prototype.clear=function(){var s=this,h=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(ae){var Be=new Ge(s,void 0,!0);ae(Be),Be.defaultPrevented&&(h=!0)}),!h)){this.setCurrentMarker();for(var B=function(ae){var Be=K.markers[ae];K.setCurrentMarker(K.markers[ae]),K._currentMarker.dispose(),K.markerImage.removeChild(K._currentMarker.container),K.markers.splice(K.markers.indexOf(K._currentMarker),1),K.eventListeners.markerdelete.forEach(function(ze){return ze(new Ge(s,Be))})},K=this,N=this.markers.length-1;N>=0;N--)B(N);this.addUndoStep()}},Object.defineProperty(U.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),U.prototype.showNotesEditor=function(){var s;this._currentMarker!==void 0&&(this.overlayContainer.innerHTML="",this.notesArea=document.createElement("textarea"),this.notesArea.className=this.uiStyleSettings.notesAreaStyleClassName,this.notesArea.style.pointerEvents="auto",this.notesArea.style.alignSelf="stretch",this.notesArea.style.width="100%",this.notesArea.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.notesArea.value=(s=this._currentMarker.notes)!==null&&s!==void 0?s:"",this.overlayContainer.appendChild(this.notesArea))},U.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)},U.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},U.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var h=this.getState(),B=this.undoRedoManager.getLastUndoStep();if(!B||B.width===h.width&&B.height===h.height){var K=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(h),K<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(N){return N(new Gt(s))})}else this.undoRedoManager.replaceLastUndoStep(h),this.eventListeners.statechange.forEach(function(N){return N(new Gt(s))})}},U.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},U.prototype.undoStep=function(){var s=this,h=this.undoRedoManager.undo();h!==void 0&&(this.restoreState(h),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(B){return B(new Gt(s))}))},U.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},U.prototype.redoStep=function(){var s=this,h=this.undoRedoManager.redo();h!==void 0&&(this.restoreState(h),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(B){return B(new Gt(s))}))},U.prototype.stepZoom=function(){var s=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=s<this.zoomSteps.length-1?this.zoomSteps[s+1]:this.zoomSteps[0]},U.prototype.panTo=function(s){this.contentDiv.scrollBy({left:this.prevPanPoint.x-s.x,top:this.prevPanPoint.y-s.y}),this.prevPanPoint=s},U.prototype.startRenderAndClose=function(){return We(this,void 0,void 0,function(){var s,h,B=this;return Ue(this,function(K){switch(K.label){case 0:return[4,this.render()];case 1:return s=K.sent(),h=this.getState(),this.eventListeners.render.forEach(function(N){return N(new Tt(B,s,h))}),this.close(!0),[2]}})})},U.prototype.getState=function(s){s===!0&&this.setCurrentMarker();var h={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(B){return h.markers.push(B.getState())}),h},U.prototype.restoreState=function(s){var h=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);s.markers.forEach(function(B){var K=h._availableMarkerTypes.find(function(ae){return ae.typeName===B.typeName});if(K!==void 0){var N=h.addNewMarker(K);N.restoreState(B),h.markers.push(N)}}),s.width&&s.height&&(s.width!==this.imageWidth||s.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/s.width,this.imageHeight/s.height),this.eventListeners.restorestate.forEach(function(B){return B(new Gt(h))})},U.prototype.addNewMarker=function(s){var h=se.createGroup();return this.markerImage.appendChild(h),new s(h,this.overlayContainer,this.settings)},U.prototype.createNewMarker=function(s){var h,B=this;(h=typeof s=="string"?this._availableMarkerTypes.find(function(K){return K.typeName===s}):s)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(h),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(h.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(K){return K(new Ge(B,B._currentMarker))}))},U.prototype.markerCreated=function(s){var h=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(s),this.setCurrentMarker(s),s instanceof _e&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(_e):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(B){return B(new Ge(h,h._currentMarker))})},U.prototype.colorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=s,this.settings.defaultStrokeColor=s)},U.prototype.fillColorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=s)},U.prototype.markerStateChanged=function(s){var h=this;this.eventListeners.markerchange.forEach(function(B){return B(new Ge(h,s))})},U.prototype.setCurrentMarker=function(s){var h=this;this._currentMarker!==s&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(B){return B(new Ge(h,h._currentMarker))})),this._currentMarker=s,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(B){return B(new Ge(h,h._currentMarker))}))},U.prototype.onPointerDown=function(s){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||s.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var h=this.markers.find(function(B){return B.ownsTarget(s.target)});h!==void 0?(this.setCurrentMarker(h),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:s.clientX,y:s.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY))},U.prototype.onDblClick=function(s){if(this._isFocused||this.focus(),this.mode==="select"){var h=this.markers.find(function(B){return B.ownsTarget(s.target)});h!==void 0&&h!==this._currentMarker&&this.setCurrentMarker(h),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target):this.setCurrentMarker()}},U.prototype.onPointerMove=function(s){this.touchPoints!==1&&s.pointerType==="touch"||(this._currentMarker!==void 0||this.isDragging)&&(this._currentMarker!==void 0&&this._currentMarker.state==="edit"||s.preventDefault(),this._currentMarker!==void 0?this._currentMarker.manipulate(this.clientToLocalCoordinates(s.clientX,s.clientY)):this.zoomLevel>1&&this.panTo({x:s.clientX,y:s.clientY}))},U.prototype.onPointerUp=function(s){this.touchPoints>0&&this.touchPoints--,this.touchPoints===0&&this.isDragging&&this._currentMarker!==void 0&&this._currentMarker.pointerUp(this.clientToLocalCoordinates(s.clientX,s.clientY)),this.isDragging=!1,this.addUndoStep()},U.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},U.prototype.onKeyUp=function(s){this._currentMarker===void 0||this.notesArea!==void 0||s.key!=="Delete"&&s.key!=="Backspace"||this.deleteSelectedMarker()},U.prototype.clientToLocalCoordinates=function(s,h){var B=this.markerImage.getBoundingClientRect();return{x:(s-B.left)/this.zoomLevel,y:(h-B.top)/this.zoomLevel}},U.prototype.onWindowResize=function(){this.positionUI()},U.prototype.positionUI=function(){switch(this.setTopLeft(),this.settings.displayMode){case"inline":var s=this.target.getClientRects().item(0).y>this.styles.settings.toolbarHeight?this.target.offsetTop-this.styles.settings.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";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()},U.prototype.addLicenseKey=function(s){ke.addKey(s)},U.prototype.addEventListener=function(s,h){this.eventListeners.addEventListener(s,h)},U.prototype.removeEventListener=function(s,h){this.eventListeners.removeEventListener(s,h)},U.prototype.renderState=function(s){this._silentRenderMode=!0,this.settings.displayMode="inline",this.isOpen||this.show(),this.restoreState(s),this.startRenderAndClose(),this._silentRenderMode=!1},Object.defineProperty(U.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),U.prototype.focus=function(){var s=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(h){return h(new Gt(s))}))},U.prototype.blur=function(){var s=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(h){return h(new Gt(s))}))},U.instanceCounter=0,U}();/* **********************************
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 or=function(U,s){return(or=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(h,B){h.__proto__=B}||function(h,B){for(var K in B)Object.prototype.hasOwnProperty.call(B,K)&&(h[K]=B[K])})(U,s)};function er(U,s){if(typeof s!="function"&&s!==null)throw new TypeError("Class extends value "+String(s)+" is not a constructor or null");function h(){this.constructor=U}or(U,s),U.prototype=s===null?Object.create(s):(h.prototype=s.prototype,new h)}function Bt(U,s,h,B){return new(h||(h=Promise))(function(K,N){function ae(gt){try{ze(B.next(gt))}catch(je){N(je)}}function Be(gt){try{ze(B.throw(gt))}catch(je){N(je)}}function ze(gt){var je;gt.done?K(gt.value):(je=gt.value,je instanceof h?je:new h(function(ct){ct(je)})).then(ae,Be)}ze((B=B.apply(U,s||[])).next())})}function qt(U,s){var h,B,K,N,ae={label:0,sent:function(){if(1&K[0])throw K[1];return K[1]},trys:[],ops:[]};return 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h=s.x-this.previousPoint.x,B=s.y-this.previousPoint.y;this.zoomFactor!==1&&(h=-h/this.zoomFactor,B=-B/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+h),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+B),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},U.prototype.resize=function(s){var h=Object.assign({},this.cropRect),B=s.x-this.previousPoint.x,K=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:h.x+B<this.margin&&(B=this.margin-h.x),h.x+=B,h.width=this.cropRect.x+this.cropRect.width-h.x;break;case this.bottomRightGrip:case this.topRightGrip:h.width+B>this.canvasWidth*this.zoomFactor&&(B=this.canvasWidth*this.zoomFactor-h.width),h.width+=B}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(h.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(B),h.height=this.aspectRatio.getVerticalLength(h.width)):(h.y+=K,h.height=this.cropRect.y+this.cropRect.height-h.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?h.height=this.aspectRatio.getVerticalLength(h.width):h.height+=K}h.width<10&&(h.x=this.cropRect.x,h.width=10),h.height<10&&(h.y=this.cropRect.y,h.height=10),this.previousPoint=s,h.x>=this.margin&&h.y>=this.margin&&h.x-this.margin+h.width<=this.canvasWidth&&h.y-this.margin+h.height<=this.canvasHeight&&(this.cropRect=h,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},U.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,h=this.cropRect.y+this.cropRect.height/2,B=this.aspectRatio.getHorizontalLength(this.cropRect.height),K=this.aspectRatio.getVerticalLength(this.cropRect.width);B/this.canvasWidth<K/this.canvasHeight?this.cropRect.width=B:this.cropRect.height=K,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=s-this.cropRect.width/2,this.cropRect.y=h-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)}},U.prototype.getRescaledRect=function(s,h,B,K,N,ae){var Be=B/s,ze=K/h;return{x:(N.x-ae)*Be+ae,y:(N.y-ae)*ze+ae,width:N.width*Be,height:N.height*ze}},U.prototype.scaleCanvas=function(s,h){var B=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,h,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=h,this.onCropChange&&this.onCropChange(B),this.setCropRectangle(B)},U}(),Zr=function(){function U(s){this._angle=0,this.isDragging=!1,this.width=401,this.height=24,this.title=s,this.uiContainer=document.createElement("div"),this.getUI=this.getUI.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.setAngleLabel=this.setAngleLabel.bind(this),this.positionScaleShape=this.positionScaleShape.bind(this)}return Object.defineProperty(U.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),U.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},U.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},U.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},U.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},U.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();kt.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},U.prototype.positionScaleShape=function(){if(this.scaleShape){var s=this.scaleShape.transform.baseVal.getItem(0);s.setTranslate(this._angle%5*5-25,0),this.scaleShape.transform.baseVal.replaceItem(s,0)}},U.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var h="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,B=1;B<=this.width/5+10;B++){var K=B%5==0?this.height/3:this.height/6;h+="h4v"+-K+"h1v"+K}h+="v1H0Z",this.scaleShape=kt.createPath(h);var N=kt.createTransform();this.scaleShape.transform.baseVal.appendItem(N),s.appendChild(this.scaleShape),this.angleLabelElement=kt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=kt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var ae=kt.createTSpan("");return ae.innerHTML="&deg;",this.angleLabelElement.appendChild(ae),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},U}(),Yr=function(){function U(){this.naturalSize=!1,this.imageType="image/png"}return U.prototype.rasterize=function(s,h,B,K,N,ae,Be){var ze=this;return new Promise(function(gt){var je=document.createElement("canvas");je.width=s.width.baseVal.value-2*K,je.height=s.height.baseVal.value-2*K;var ct=1,Wt=1;ze.naturalSize===!0?(ct=h.naturalWidth/(s.width.baseVal.value-2*K)/ae,Wt=h.naturalHeight/(s.height.baseVal.value-2*K)/Be,je.width=h.naturalWidth/ae,je.height=h.naturalHeight/Be):ze.width!==void 0&&ze.height!==void 0&&(ct=ze.width/B.width,Wt=ze.height/B.height,je.width*=ct,je.height*=Wt);var Dr=je.getContext("2d");Dr.translate(je.width/2,je.height/2),Dr.rotate(N*Math.PI/180),Dr.scale(ae,Be),Dr.translate(-je.width/2,-je.height/2),Dr.drawImage(h,0,0,je.width,je.height);var qr=document.createElement("canvas");qr.width=B.width*ct,qr.height=B.height*Wt,qr.getContext("2d").putImageData(Dr.getImageData((B.x-K)*ct,(B.y-K)*Wt,B.width*ct,B.height*Wt),0,0),gt(qr.toDataURL(ze.imageType,ze.imageQuality))})},U}(),Je=function(){function U(s){this._zoomToCropEnabled=!0,this.zoomFactor=1,this.flippedHorizontally=!1,this.flippedVertically=!1,this._isGridVisible=!0,this._gridLines=2,this._rotationAngle=0,this.scaleFactor=1,this.renderEventListeners=[],this.closeEventListeners=[],this._isOpen=!1,this.CANVAS_MARGIN=20,this.renderAtNaturalSize=!1,this.renderImageType="image/png",this.displayMode="inline",this.popupMargin=30,this.toolbarHeight=40,this.aspectRatios=[{horizontal:0,vertical:0},{horizontal:4,vertical:3},{horizontal:3,vertical:2},{horizontal:16,vertical:9},{horizontal:1,vertical:1},{horizontal:3,vertical:4},{horizontal:2,vertical:3},{horizontal:9,vertical:16}],this._instanceNo=U.instanceCounter++,this.styles=new Gr(this.instanceNo),this.target=s,this.targetRoot=document.body,this.open=this.open.bind(this),this.setTopLeft=this.setTopLeft.bind(this),this.overrideOverflow=this.overrideOverflow.bind(this),this.restoreOverflow=this.restoreOverflow.bind(this),this.close=this.close.bind(this),this.closeUI=this.closeUI.bind(this),this.addCloseEventListener=this.addCloseEventListener.bind(this),this.removeCloseEventListener=this.removeCloseEventListener.bind(this),this.addRenderEventListener=this.addRenderEventListener.bind(this),this.removeRenderEventListener=this.removeRenderEventListener.bind(this),this.clientToLocalCoordinates=this.clientToLocalCoordinates.bind(this),this.onWindowResize=this.onWindowResize.bind(this),this.setWindowHeight=this.setWindowHeight.bind(this),this.rotateBy=this.rotateBy.bind(this),this.applyRotation=this.applyRotation.bind(this),this.cropRectChanged=this.cropRectChanged.bind(this),this.zoomToCrop=this.zoomToCrop.bind(this),this.unzoomFromCrop=this.unzoomFromCrop.bind(this),this.rotateLeftButtonClicked=this.rotateLeftButtonClicked.bind(this),this.rotateRightButtonClicked=this.rotateRightButtonClicked.bind(this),this.flipHorizontallyButtonClicked=this.flipHorizontallyButtonClicked.bind(this),this.flipVerticallyButtonClicked=this.flipVerticallyButtonClicked.bind(this),this.applyFlip=this.applyFlip.bind(this),this.startRenderAndClose=this.startRenderAndClose.bind(this),this.render=this.render.bind(this),this.onPopupResize=this.onPopupResize.bind(this),this.applyAspectRatio=this.applyAspectRatio.bind(this)}return Object.defineProperty(U.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.cropLayer&&(this.cropLayer.isGridVisible=this._isGridVisible)},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"gridLines",{get:function(){return this._gridLines},set:function(s){this._gridLines=s,this.cropLayer&&(this.cropLayer.numberOfGridLines=this._gridLines)},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"rotationAngle",{get:function(){return this._rotationAngle},set:function(s){this._rotationAngle=s,this.straightener&&(this.straightener.angle=this._rotationAngle)},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(U.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),U.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},U.prototype.show=function(){this.showUI(),this.open()},U.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(h){return h()}),this._isOpen=!1)},U.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},U.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},U.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},U.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},U.prototype.setupResizeObserver=function(){var s=this;this.displayMode==="inline"?window.ResizeObserver&&(this.targetObserver=new ResizeObserver(function(){s.resize(s.target.clientWidth,s.target.clientHeight)}),this.targetObserver.observe(this.target)):this.displayMode==="popup"&&(window.ResizeObserver&&(this.targetObserver=new ResizeObserver(this.onPopupResize),this.targetObserver.observe(this.contentDiv)),window.addEventListener("resize",this.setWindowHeight))},U.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,h=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,B=h+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(h,B)}},U.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},U.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",kt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},U.prototype.resize=function(s,h){this.imageWidth=Math.round(s),this.imageHeight=Math.round(h),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()},U.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var h=s.toDataURL();kt.setAttributes(this.editingTarget,[["href",h]]),this.setEditingTargetSize()},U.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),h=this.editorCanvas.getBoundingClientRect();this.left=s.left-h.left-this.CANVAS_MARGIN,this.top=s.top-h.top-this.CANVAS_MARGIN},U.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=kt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=kt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=kt.createGroup(),this.editingTargetRotationScaleContainer=kt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=kt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var h=kt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(h),this.editingTargetContainer=kt.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)},U.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},U.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=kt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new Xr(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()},U.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,h=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=s+"px "+h+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-h+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},U.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)},U.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},U.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},U.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"},U.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},U.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,h=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=h+"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},U.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},U.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new Lr,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 h=new ur;h.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(h);var B=[];this.aspectRatios.forEach(function(Wt){var Dr=new Ht(Fr.getIcon(Wt.horizontal,Wt.vertical),Wt.horizontal===0&&Wt.vertical===0?"FREE":Wt.horizontal+":"+Wt.vertical);Dr.onClick=function(){return s.ratioButtonClicked(Wt)},B.push(Dr)}),this.aspectRatioButton=new Ar(Fr.getIcon(0,0),"Aspect ratio",B),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,h.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var K=new Ht('<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");K.isActive=this.isGridVisible,K.onClick=function(){s.isGridVisible=!s.isGridVisible,K.isActive=s.isGridVisible},h.addButton(K);var N=new Ht('<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(N.isActive=this.zoomToCropEnabled,N.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,N.isActive=s.zoomToCropEnabled},h.addButton(N),!pr.isLicensed){var ae=new _t;this.topToolbar.addElementBlock(ae);var Be=document.createElement("div");Be.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var ze=document.createElement("a");ze.style.color="currentColor",ze.href="https://markerjs.com/products/cropro",ze.target="_blank",ze.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>',Be.appendChild(ze),ae.addElement(Be)}var gt=new ur;gt.minWidth=3*this.toolbarHeight+"px",gt.contentAlign="end",this.topToolbar.addButtonBlock(gt);var je=new Ht('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");je.onClick=this.startRenderAndClose,gt.addButton(je),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(je.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var ct=new Ht('<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");ct.onClick=this.close,gt.addButton(ct),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(ct.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},U.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new Lr,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 h=new ur;h.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(h);var B=new Ht('<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");B.onClick=this.rotateLeftButtonClicked,h.addButton(B);var K=new Ht('<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");K.onClick=this.rotateRightButtonClicked,h.addButton(K);var N=new _t;N.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(N),this.straightener=new Zr("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(gt){s.rotateBy(gt),s.straightener.angle=s.rotationAngle},N.addElement(this.straightener.getUI());var ae=new ur;ae.minWidth=2*this.toolbarHeight+"px",ae.contentAlign="end",this.bottomToolbar.addButtonBlock(ae);var Be=new Ht('<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");Be.onClick=this.flipHorizontallyButtonClicked,ae.addButton(Be);var ze=new Ht('<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");ze.onClick=this.flipVerticallyButtonClicked,ae.addButton(ze)},U.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},U.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=Fr.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},U.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new Vr(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},U.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},U.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},U.prototype.restoreState=function(s){if(s){var h=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(h),this.cropRectChanged(h),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},U.prototype.clientToLocalCoordinates=function(s,h){var B=this.cropImage.getBoundingClientRect();return{x:s-B.left,y:h-B.top}},U.prototype.onWindowResize=function(){this.positionUI()},U.prototype.positionUI=function(){switch(this.setTopLeft(),this.displayMode){case"inline":var s=this.target.offsetTop>this.toolbarHeight?this.target.offsetTop-this.toolbarHeight:0;this.coverDiv.style.top=s+"px",this.coverDiv.style.left=this.target.offsetLeft.toString()+"px";break;case"popup":this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=this.windowHeight+"px",this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)"}this.positionCropImage()},U.prototype.rotateLeftButtonClicked=function(){var s=this.rotationAngle-90;this.rotationAngle%90!=0&&(s+=this.rotationAngle>=0?90-this.rotationAngle%90:-this.rotationAngle%90),this.rotateTo(s)},U.prototype.rotateRightButtonClicked=function(){var s=this.rotationAngle+90;this.rotationAngle%90!=0&&(s-=this.rotationAngle>=0?this.rotationAngle%90:90+this.rotationAngle%90),this.rotateTo(s)},U.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},U.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},U.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var h=this.editingTargetRotationContainer.transform.baseVal.getItem(0);h.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(h,0);var B=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/B.width,this.imageHeight/B.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=s},U.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},U.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},U.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},U.prototype.startRenderAndClose=function(){return Bt(this,void 0,void 0,function(){var s,h;return qt(this,function(B){switch(B.label){case 0:return[4,this.render()];case 1:return s=B.sent(),h=this.getState(),this.renderEventListeners.forEach(function(K){return K(s,h)}),this.close(!0),[2]}})})},U.prototype.render=function(){return Bt(this,void 0,void 0,function(){var s;return qt(this,function(h){switch(h.label){case 0:return(s=new Yr).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.width=this.renderWidth,s.height=this.renderHeight,this.unzoomFromCrop(),kt.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return h.sent(),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,h.sent()]}})})},U.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new wr("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 wr("toolbar_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarBlockStyleClass=this.styles.addClass(new wr("toolbar-block",`
display: flex;
align-items: center;
box-sizing: content-box;
`));var s=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new wr("toolbar_button",`
display: inline-block;
width: `+(this.toolbarHeight-2*s)+`px;
height: `+(this.toolbarHeight-2*s)+`px;
padding: `+s+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarButtonStyleColorsClass=this.styles.addClass(new wr("toolbar_button_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new wr("toolbar_active_button",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
`)),this.styles.addRule(new br("."+this.toolbarButtonStyleClass.name+" svg",`
height: `+this.toolbarHeight/2+`px;
`)),this.styles.addRule(new br("."+this.toolbarButtonStyleColorsClass.name+":hover",`
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new wr("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 wr("toolbar_dropdown_colors",`
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new wr("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 wr("toolbar_straightener",`
display: flex;
overflow: hidden;
justify-content: center;
height: `+(this.toolbarHeight-2*s)+`px;
padding: `+s+`px;
cursor: default;
user-select: none;
box-sizing: content-box;
`)),this.toolbarStraightenerStyleColorsClass=this.styles.addClass(new wr("toolbar_straightener_colors",`
color: `+this.styles.settings.toolbarColor+`;
fill: currentColor;
`))},U.instanceCounter=0,U}(),Pt=ee("8hTe"),jr=ee.n(Pt),sr=/<pre[^>]*>/g;function Zt(U){var s=document.createElement("div");return s.innerHTML=U,s.childNodes.length===0?"":s.childNodes[0].nodeValue}var Or=xt.a=function(U){var s=U.value,h=s===void 0?"":s,B=U.edit,K=B===void 0?!1:B,N=U.className,ae=U.showTextOnly,Be=U.showLines,ze=U.replaces,gt=U.zoomImg,je=U.hasMask,ct=U.style,Wt=ct===void 0?{}:ct,Dr=U.stylesPrev,qr=Dr===void 0?{}:Dr,ar=String(h),bt=Object(D.useRef)(),Rt=Object(D.useRef)(),Qt=Object(D.useState)(""),tr=Object(W.a)(Qt,2),dr=tr[0],Mr=tr[1],rr=Object(D.useState)("office"),En=Object(W.a)(rr,2),Jn=En[0],ri=En[1],_i=function(){var Pr=new Je(Rt.current);Pr.displayMode="popup",Pr.addRenderEventListener(function(){var fn=Object(I.a)(P.a.mark(function cr(pn){var Kr;return P.a.wrap(function(gn){for(;;)switch(gn.prev=gn.next){case 0:return bt.current.style.display="none",gn.next=3,Object(Ye.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:pn}});case 3:Kr=gn.sent,Kr!=null&&Kr.id&&ze(Rt.current.getAttribute("src").replace(ce.a.API_SERVER,""),"/api/attachments/".concat(Kr==null?void 0:Kr.id,"?type=").concat(Kr.content_type));case 5:case"end":return gn.stop()}},cr)}));return function(cr){return fn.apply(this,arguments)}}()),Pr.show()},Ki=function(){var Pr=new Fe(Rt.current);Pr.settings.displayMode="popup",Pr.addEventListener("render",function(){var fn=Object(I.a)(P.a.mark(function cr(pn){var Kr;return P.a.wrap(function(gn){for(;;)switch(gn.prev=gn.next){case 0:if(bt.current.style.display="none",!Rt.current){gn.next=6;break}return gn.next=4,Object(Ye.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:pn.dataUrl}});case 4:Kr=gn.sent,Kr!=null&&Kr.id&&ze(Rt.current.getAttribute("src").replace(ce.a.API_SERVER,""),"/api/attachments/".concat(Kr==null?void 0:Kr.id,"?type=").concat(Kr.content_type));case 6:case"end":return gn.stop()}},cr)}));return function(cr){return fn.apply(this,arguments)}}()),Pr.show(),window.markerArea=Pr},hn=Object(D.useMemo)(function(){try{var rn=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Pr=/\"\/api\/attachments\/|\"\/attachments\/download\//g,fn=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;ar=ar.replace(rn,"("+ce.a.API_SERVER+"/api/attachments/").replace(Pr,'"'+ce.a.API_SERVER+"/api/attachments/").replace(fn,'"'+ce.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,`
`),ar=ar.replace(new RegExp("(?<!\\n)\\n(?!\\n)","g"),`
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n=e[t];n.from!=null&&n.from==n.to&&n.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function vi(e,t,n){var r=null;if(e.iter(t.line,n.line+1,function(Re){if(Re.markedSpans)for(var Qe=0;Qe<Re.markedSpans.length;++Qe){var et=Re.markedSpans[Qe].marker;et.readOnly&&(!r||Ee(r,et)==-1)&&(r||(r=[])).push(et)}}),!r)return null;for(var i=[{from:t,to:n}],O=0;O<r.length;++O)for(var F=r[O],X=F.find(0),Q=0;Q<i.length;++Q){var q=i[Q];if(Pt(q.to,X.from)<0||Pt(q.from,X.to)>0)continue;var pe=[Q,1],ye=Pt(q.from,X.from),Pe=Pt(q.to,X.to);(ye<0||!F.inclusiveLeft&&!ye)&&pe.push({from:q.from,to:X.from}),(Pe>0||!F.inclusiveRight&&!Pe)&&pe.push({from:X.to,to:q.to}),i.splice.apply(i,pe),Q+=pe.length-3}return i}function Oi(e){var t=e.markedSpans;if(!t)return;for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}function qi(e,t){if(!t)return;for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}function rn(e){return e.inclusiveLeft?-1:0}function Pr(e){return e.inclusiveRight?1:0}function fn(e,t){var n=e.lines.length-t.lines.length;if(n!=0)return n;var r=e.find(),i=t.find(),O=Pt(r.from,i.from)||rn(e)-rn(t);if(O)return-O;var F=Pt(r.to,i.to)||Pr(e)-Pr(t);return F||t.id-e.id}function cr(e,t){var n=tr&&e.markedSpans,r;if(n)for(var i=void 0,O=0;O<n.length;++O)i=n[O],i.marker.collapsed&&(t?i.from:i.to)==null&&(!r||fn(r,i.marker)<0)&&(r=i.marker);return r}function pn(e){return cr(e,!0)}function Kr(e){return cr(e,!1)}function ni(e,t){var n=tr&&e.markedSpans,r;if(n)for(var i=0;i<n.length;++i){var O=n[i];O.marker.collapsed&&(O.from==null||O.from<t)&&(O.to==null||O.to>t)&&(!r||fn(r,O.marker)<0)&&(r=O.marker)}return r}function gn(e,t,n,r,i){var O=_t(e,t),F=tr&&O.markedSpans;if(F)for(var X=0;X<F.length;++X){var Q=F[X];if(!Q.marker.collapsed)continue;var q=Q.marker.find(0),pe=Pt(q.from,n)||rn(Q.marker)-rn(i),ye=Pt(q.to,r)||Pr(Q.marker)-Pr(i);if(pe>=0&&ye<=0||pe<=0&&ye>=0)continue;if(pe<=0&&(Q.marker.inclusiveRight&&i.inclusiveLeft?Pt(q.to,n)>=0:Pt(q.to,n)>0)||pe>=0&&(Q.marker.inclusiveRight&&i.inclusiveLeft?Pt(q.from,r)<=0:Pt(q.from,r)<0))return!0}}function jn(e){for(var t;t=pn(e);)e=t.find(-1,!0).line;return e}function zi(e){for(var t;t=Kr(e);)e=t.find(1,!0).line;return e}function ci(e){for(var t,n;t=Kr(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function hi(e,t){var n=_t(e,t),r=jn(n);return n==r?t:Kt(r)}function wi(e,t){if(t>e.lastLine())return t;var n=_t(e,t),r;if(!Nn(e,n))return t;for(;r=Kr(n);)n=r.find(1,!0).line;return Kt(n)+1}function Nn(e,t){var n=tr&&t.markedSpans;if(n)for(var r=void 0,i=0;i<n.length;++i){if(r=n[i],!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.widgetNode)continue;if(r.from==0&&r.marker.inclusiveLeft&&Gi(e,t,r))return!0}}function Gi(e,t,n){if(n.to==null){var r=n.marker.find(1,!0);return Gi(e,r.line,En(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var i=void 0,O=0;O<t.markedSpans.length;++O)if(i=t.markedSpans[O],i.marker.collapsed&&!i.marker.widgetNode&&i.from==n.to&&(i.to==null||i.to!=n.from)&&(i.marker.inclusiveLeft||n.marker.inclusiveRight)&&Gi(e,t,i))return!0}function mn(e){e=jn(e);for(var t=0,n=e.parent,r=0;r<n.lines.length;++r){var i=n.lines[r];if(i==e)break;t+=i.height}for(var O=n.parent;O;n=O,O=n.parent)for(var F=0;F<O.children.length;++F){var X=O.children[F];if(X==n)break;t+=X.height}return t}function Wr(e){if(e.height==0)return 0;for(var t=e.text.length,n,r=e;n=pn(r);){var i=n.find(0,!0);r=i.from.line,t+=i.from.ch-i.to.ch}for(r=e;n=Kr(r);){var O=n.find(0,!0);t-=r.text.length-O.from.ch,r=O.to.line,t+=r.text.length-O.to.ch}return t}function An(e){var t=e.display,n=e.doc;t.maxLine=_t(n,n.first),t.maxLineLength=Wr(t.maxLine),t.maxLineChanged=!0,n.iter(function(r){var 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t=a("span","xxxxxxxxxx"),n=a("pre",[t],"CodeMirror-line-like");d(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function xn(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,O=t.gutters.firstChild,F=0;O;O=O.nextSibling,++F){var X=e.display.gutterSpecs[F].className;n[X]=O.offsetLeft+O.clientLeft+i,r[X]=O.clientWidth}return{fixedPos:qn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function qn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Ei(e){var t=kn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/Wn(e.display)-3);return function(i){if(Nn(e.doc,i))return 0;var O=0;if(i.widgets)for(var F=0;F<i.widgets.length;F++)i.widgets[F].height&&(O+=i.widgets[F].height);return n?O+(Math.ceil(i.text.length/r)||1)*t:O+t}}function oi(e){var t=e.doc,n=Ei(e);t.iter(function(r){var 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if(t<=i.viewFrom&&n>=i.viewTo)bn(e);else if(t<=i.viewFrom){var O=xi(e,n,n+r,1);O?(i.view=i.view.slice(O.index),i.viewFrom=O.lineN,i.viewTo+=r):bn(e)}else if(n>=i.viewTo){var F=xi(e,t,t,-1);F?(i.view=i.view.slice(0,F.index),i.viewTo=F.lineN):bn(e)}else{var X=xi(e,t,t,-1),Q=xi(e,n,n+r,1);X&&Q?(i.view=i.view.slice(0,X.index).concat(zr(e,X.lineN,Q.lineN)).concat(i.view.slice(Q.index)),i.viewTo+=r):bn(e)}var q=i.externalMeasured;q&&(n<q.lineN?q.lineN+=r:t<q.lineN+q.size&&(i.externalMeasured=null))}function Cn(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo)return;var O=r.view[dn(e,t)];if(O.node==null)return;var F=O.changes||(O.changes=[]);Ee(F,n)==-1&&F.push(n)}function bn(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function xi(e,t,n,r){var i=dn(e,t),O,F=e.display.view;if(!tr||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var X=e.display.viewFrom,Q=0;Q<i;Q++)X+=F[Q].size;if(X!=t){if(r>0){if(i==F.length-1)return null;O=X+F[i].size-t,i++}else O=X-t;t+=O,n+=O}for(;hi(e.doc,n)!=n;){if(i==(r<0?0:F.length-1))return null;n+=r*F[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function Ii(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=zr(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=zr(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(dn(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(zr(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,dn(e,n)))),r.viewTo=n}function Ni(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];!i.hidden&&(!i.node||i.changes)&&++n}return n}function an(e){e.display.input.showSelection(e.display.input.prepareSelection())}function Ai(e,t){t===void 0&&(t=!0);for(var 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r=e.display,i=e.doc,O=document.createDocumentFragment(),F=Se(e.display),X=F.left,Q=Math.max(r.sizerWidth,fe(e)-r.sizer.offsetLeft)-F.right,q=i.direction=="ltr";function pe(St,Ft,ir,$t){Ft<0&&(Ft=0),Ft=Math.round(Ft),$t=Math.round($t),O.appendChild(a("div",null,"CodeMirror-selected","position: absolute; left: "+St+`px;
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height: `+(t.bottom-t.top+Ae(e)+n.barHeight)+`px;
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(O),O.scrollIntoView(i),e.display.lineSpace.removeChild(O)}}function Yo(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(t=t.ch?Je(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,n=t.sticky=="before"?Je(t.line,t.ch+1,"before"):t);for(var O=0;O<5;O++){var F=!1,X=Tr(e,t),Q=!n||n==t?X:Tr(e,n);i={left:Math.min(X.left,Q.left),top:Math.min(X.top,Q.top)-r,right:Math.max(X.left,Q.left),bottom:Math.max(X.bottom,Q.bottom)+r};var q=Ya(e,i),pe=e.doc.scrollTop,ye=e.doc.scrollLeft;if(q.scrollTop!=null&&(aa(e,q.scrollTop),Math.abs(e.doc.scrollTop-pe)>1&&(F=!0)),q.scrollLeft!=null&&(Ci(e,q.scrollLeft),Math.abs(e.doc.scrollLeft-ye)>1&&(F=!0)),!F)break}return i}function So(e,t){var n=Ya(e,t);n.scrollTop!=null&&aa(e,n.scrollTop),n.scrollLeft!=null&&Ci(e,n.scrollLeft)}function Ya(e,t){var n=e.display,r=kn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,O=J(e),F={};t.bottom-t.top>O&&(t.bottom=t.top+O);var X=e.doc.height+de(n),Q=t.top<r,q=t.bottom>X-r;if(t.top<i)F.scrollTop=Q?0:t.top;else if(t.bottom>i+O){var pe=Math.min(t.top,(q?X:t.bottom)-O);pe!=i&&(F.scrollTop=pe)}var ye=e.options.fixedGutter?0:n.gutters.offsetWidth,Pe=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-ye,Re=fe(e)-n.gutters.offsetWidth,Qe=t.right-t.left>Re;return Qe&&(t.right=t.left+Re),t.left<10?F.scrollLeft=0:t.left<Pe?F.scrollLeft=Math.max(0,t.left+ye-(Qe?0:10)):t.right>Re+Pe-3&&(F.scrollLeft=t.right+(Qe?0:10)-Re),F}function $a(e,t){if(t==null)return;Sa(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function na(e){Sa(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function ia(e,t,n){(t!=null||n!=null)&&Sa(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function $o(e,t){Sa(e),e.curOp.scrollToPos=t}function Sa(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=Jt(e,t.from),r=Jt(e,t.to);fa(e,n,r,t.margin)}}function fa(e,t,n,r){var i=Ya(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});ia(e,i.scrollLeft,i.scrollTop)}function aa(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;L||ga(e,{top:t}),oa(e,t,!0),L&&ga(e),ma(e,100)}function oa(e,t,n){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Ci(e,t,n,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Rr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function Vi(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+de(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ae(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Fi=function(e,t,n){this.cm=n;var r=this.vert=a("div",[a("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=a("div",[a("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),He(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),He(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,W&&j<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Fi.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var O=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+O)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Fi.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Fi.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Fi.prototype.zeroWidthHack=function(){var e=l&&!R?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new ce,this.disableVert=new ce},Fi.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto";function r(){var i=e.getBoundingClientRect(),O=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);O!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},Fi.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var pa=function(){};pa.prototype.update=function(){return{bottom:0,right:0}},pa.prototype.setScrollLeft=function(){},pa.prototype.setScrollTop=function(){},pa.prototype.clear=function(){};function Xi(e,t){t||(t=Vi(e));var n=e.display.barWidth,r=e.display.barHeight;Ta(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&xa(e),Ta(e,Vi(e)),n=e.display.barWidth,r=e.display.barHeight}function Ta(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}var Qa={native:Fi,null:pa};function _a(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&g(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Qa[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),He(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Ci(e,t):aa(e,t)},e),e.display.scrollbars.addClass&&G(e.display.wrapper,e.display.scrollbars.addClass)}var Ja=0;function ji(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Ja},yi(e.curOp)}function Yi(e){var t=e.curOp;t&&Ea(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;To(n)})}function To(e){for(var t=e.ops,n=0;n<t.length;n++)Qo(t[n]);for(var r=0;r<t.length;r++)Jo(t[r]);for(var i=0;i<t.length;i++)Zo(t[i]);for(var O=0;O<t.length;O++)Za(t[O]);for(var F=0;F<t.length;F++)qo(t[F])}function Qo(e){var t=e.cm,n=t.display;_o(t),e.updateMaxLine&&An(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Si(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Jo(e){e.updatedDisplay=e.mustUpdate&&$i(e.cm,e.update)}function Zo(e){var t=e.cm,n=t.display;e.updatedDisplay&&xa(t),e.barMeasure=Vi(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ge(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ae(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-fe(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Za(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ci(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==y();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Xi(t,e.barMeasure),e.updatedDisplay&&Jr(t,e.barMeasure),e.selectionChanged&&Kn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Co(e.cm)}function qo(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&wa(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&oa(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Ci(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Yo(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Xo(t,i)}var O=e.maybeHiddenMarkers,F=e.maybeUnhiddenMarkers;if(O)for(var X=0;X<O.length;++X)O[X].lines.length||Xe(O[X],"hide");if(F)for(var Q=0;Q<F.length;++Q)F[Q].lines.length&&Xe(F[Q],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Xe(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function si(e,t){if(e.curOp)return t();ji(e);try{return t()}finally{Yi(e)}}function Mn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);ji(e);try{return t.apply(e,arguments)}finally{Yi(e)}}}function $n(e){return function(){if(this.curOp)return e.apply(this,arguments);ji(this);try{return e.apply(this,arguments)}finally{Yi(this)}}}function Pn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);ji(t);try{return e.apply(this,arguments)}finally{Yi(t)}}}function ma(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,V(es,e))}function es(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var n=+new Date+e.options.workTime,r=ze(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(O){if(r.line>=e.display.viewFrom){var F=O.styles,X=O.text.length>e.options.maxHighlightLength?Lr(t.mode,r.state):null,Q=ae(e,O,r,!0);X&&(r.state=X),O.styles=Q.styles;var q=O.styleClasses,pe=Q.classes;pe?O.styleClasses=pe:q&&(O.styleClasses=null);for(var ye=!F||F.length!=O.styles.length||q!=pe&&(!q||!pe||q.bgClass!=pe.bgClass||q.textClass!=pe.textClass),Pe=0;!ye&&Pe<F.length;++Pe)ye=F[Pe]!=O.styles[Pe];ye&&i.push(r.line),O.stateAfter=r.save(),r.nextLine()}else O.text.length<=e.options.maxHighlightLength&&gt(e,O.text,r),O.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ma(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&si(e,function(){for(var O=0;O<i.length;O++)Cn(e,i[O],"text")})}var Si=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Ca(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=fe(e),this.force=n,this.dims=xn(e),this.events=[]};Si.prototype.signal=function(e,t){ve(e,t)&&this.events.push(arguments)},Si.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Xe.apply(null,this.events[e])};function _o(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ae(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ae(e)+"px",t.scrollbarsClipped=!0)}function wo(e){if(e.hasFocus())return null;var t=y();if(!t||!b(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&b(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Ao(e){if(!e||!e.activeElt||e.activeElt==y())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&b(document.body,e.anchorNode)&&b(document.body,e.focusNode)){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function $i(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return bn(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&Ni(e)==0)return!1;zn(e)&&(bn(e),t.dims=xn(e));var i=r.first+r.size,O=Math.max(t.visible.from-e.options.viewportMargin,r.first),F=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<O&&O-n.viewFrom<20&&(O=Math.max(r.first,n.viewFrom)),n.viewTo>F&&n.viewTo-F<20&&(F=Math.min(i,n.viewTo)),tr&&(O=hi(e.doc,O),F=wi(e.doc,F));var X=O!=n.viewFrom||F!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Ii(e,O,F),n.viewOffset=mn(_t(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var Q=Ni(e);if(!X&&Q==0&&!t.force&&n.renderedView==n.view&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo))return!1;var q=wo(e);return Q>4&&(n.lineDiv.style.display="none"),Oo(e,n.updateLineNumbers,t.dims),Q>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,Ao(q),f(n.cursorDiv),f(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,X&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ma(e,400)),n.updateLineNumbers=null,!0}function wa(e,t){for(var n=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==fe(e)){if(n&&n.top!=null&&(n={top:Math.min(e.doc.height+de(e.display)-J(e),n.top)}),t.visible=Ca(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Ca(e.display,e.doc,n));if(!$i(e,t))break;xa(e);var i=Vi(e);an(e),Xi(e,i),Jr(e,i),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ga(e,t){var n=new Si(e,t);if($i(e,n)){xa(e),wa(e,n);var r=Vi(e);an(e),Xi(e,r),Jr(e,r),n.finish()}}function Oo(e,t,n){var r=e.display,i=e.options.lineNumbers,O=r.lineDiv,F=O.firstChild;function X(Qe){var et=Qe.nextSibling;return P&&l&&e.display.currentWheelTarget==Qe?Qe.style.display="none":Qe.parentNode.removeChild(Qe),et}for(var Q=r.view,q=r.viewFrom,pe=0;pe<Q.length;pe++){var ye=Q[pe];if(!ye.hidden)if(!ye.node||ye.node.parentNode!=O){var Pe=Eo(e,ye,q,n);O.insertBefore(Pe,F)}else{for(;F!=ye.node;)F=X(F);var Re=i&&t!=null&&t<=q&&ye.lineNumber;ye.changes&&(Ee(ye.changes,"gutter")>-1&&(Re=!1),yo(e,ye,q,n)),Re&&(f(ye.lineNumber),ye.lineNumber.appendChild(document.createTextNode(Yr(e.options,q)))),F=ye.node.nextSibling}q+=ye.size}for(;F;)F=X(F)}function Aa(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Jr(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ae(e)+"px"}function Rr(e){var t=e.display,n=t.view;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;for(var r=qn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,O=r+"px",F=0;F<n.length;F++)if(!n[F].hidden){e.options.fixedGutter&&(n[F].gutter&&(n[F].gutter.style.left=O),n[F].gutterBackground&&(n[F].gutterBackground.style.left=O));var X=n[F].alignable;if(X)for(var Q=0;Q<X.length;Q++)X[Q].style.left=O}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}function zn(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=Yr(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(a("div",[a("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),O=i.firstChild.offsetWidth,F=i.offsetWidth-O;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(O,r.lineGutter.offsetWidth-F)+1,r.lineNumWidth=r.lineNumInnerWidth+F,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Aa(e.display),!0}return!1}function li(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var O=e[i],F=null;if(typeof O!="string"&&(F=O.style,O=O.className),O=="CodeMirror-linenumbers")if(t)r=!0;else continue;n.push({className:O,style:F})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function sa(e){var t=e.gutters,n=e.gutterSpecs;f(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],O=i.className,F=i.style,X=t.appendChild(a("div",null,"CodeMirror-gutter "+O));F&&(X.style.cssText=F),O=="CodeMirror-linenumbers"&&(e.lineGutter=X,X.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",Aa(e)}function Ri(e){sa(e.display),sn(e),Rr(e)}function va(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=a("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=a("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=C("div",null,"CodeMirror-code"),i.selectionDiv=a("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=a("div",null,"CodeMirror-cursors"),i.measure=a("div",null,"CodeMirror-measure"),i.lineMeasure=a("div",null,"CodeMirror-measure"),i.lineSpace=C("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var O=C("div",[i.lineSpace],"CodeMirror-lines");i.mover=a("div",[O],null,"position: relative"),i.sizer=a("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=a("div",null,null,"position: absolute; height: "+we+"px; width: 1px;"),i.gutters=a("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=a("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=a("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),W&&j<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),!P&&!(L&&o)&&(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=li(r.gutters,r.lineNumbers),sa(i),n.init(i)}var Wi=0,Gn=null;W?Gn=-.53:L?Gn=15:E?Gn=-.7:M&&(Gn=-1/3);function Oa(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function qa(e){var t=Oa(e);return t.x*=Gn,t.y*=Gn,t}function eo(e,t){var n=Oa(t),r=n.x,i=n.y,O=e.display,F=O.scroller,X=F.scrollWidth>F.clientWidth,Q=F.scrollHeight>F.clientHeight;if(!(r&&X||i&&Q))return;if(i&&l&&P){e:for(var q=t.target,pe=O.view;q!=F;q=q.parentNode)for(var ye=0;ye<pe.length;ye++)if(pe[ye].node==q){e.display.currentWheelTarget=q;break e}}if(r&&!L&&!_&&Gn!=null){i&&Q&&aa(e,Math.max(0,F.scrollTop+i*Gn)),Ci(e,Math.max(0,F.scrollLeft+r*Gn)),(!i||i&&Q)&&ne(t),O.wheelStartX=null;return}if(i&&Gn!=null){var Pe=i*Gn,Re=e.doc.scrollTop,Qe=Re+O.wrapper.clientHeight;Pe<0?Re=Math.max(0,Re+Pe-50):Qe=Math.min(e.doc.height,Qe+Pe+50),ga(e,{top:Re,bottom:Qe})}Wi<20&&(O.wheelStartX==null?(O.wheelStartX=F.scrollLeft,O.wheelStartY=F.scrollTop,O.wheelDX=r,O.wheelDY=i,setTimeout(function(){if(O.wheelStartX==null)return;var et=F.scrollLeft-O.wheelStartX,ht=F.scrollTop-O.wheelStartY,Ct=ht&&O.wheelDY&&ht/O.wheelDY||et&&O.wheelDX&&et/O.wheelDX;if(O.wheelStartX=O.wheelStartY=null,!Ct)return;Gn=(Gn*Wi+Ct)/(Wi+1),++Wi},200)):(O.wheelDX+=r,O.wheelDY+=i))}var ui=function(e,t){this.ranges=e,this.primIndex=t};ui.prototype.primary=function(){return this.ranges[this.primIndex]},ui.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(!jr(n.anchor,r.anchor)||!jr(n.head,r.head))return!1}return!0},ui.prototype.deepCopy=function(){for(var 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i=e.history,O=r&&r.origin;n==i.lastSelOp||O&&i.lastSelOrigin==O&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==O||ml(e,O,ke(i.done),t))?i.done[i.done.length-1]=t:Do(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=O,i.lastSelOp=n,r&&r.clearRedo!==!1&&bs(i.undone)}function Do(e,t){var n=ke(t);n&&n.ranges&&n.equals(e)||t.push(e)}function xs(e,t,n,r){var i=t["spans_"+e.id],O=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(F){F.markedSpans&&((i||(i=t["spans_"+e.id]={}))[O]=F.markedSpans),++O})}function vl(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function yl(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],i=0;i<t.text.length;++i)r.push(vl(n[i]));return r}function Cs(e,t){var n=yl(e,t),r=hn(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var O=n[i],F=r[i];if(O&&F){e:for(var X=0;X<F.length;++X){for(var 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pe=[];Do(F,Q),Q.push({changes:pe,generation:i.generation}),i.generation=O.generation||++i.maxGeneration;for(var ye=ve(e,"beforeChange")||e.cm&&ve(e.cm,"beforeChange"),Pe=function(et){var ht=O.changes[et];if(ht.origin=t,ye&&!Ls(e,ht,!1))return X.length=0,{};pe.push(rs(e,ht));var Ct=et?ka(e,ht):ke(X);no(e,ht,Ct,Cs(e,ht)),!et&&e.cm&&e.cm.scrollIntoView({from:ht.from,to:Di(ht)});var Mt=[];la(e,function(St,Ft){!Ft&&Ee(Mt,St.history)==-1&&(Ns(St.history,ht),Mt.push(St.history)),no(St,ht,null,Cs(St,ht))})},Re=O.changes.length-1;Re>=0;--Re){var Qe=Pe(Re);if(Qe)return Qe.v}}function Ms(e,t){if(t==0)return;if(e.first+=t,e.sel=new ui(dt(e.sel.ranges,function(i){return new Qr(Je(i.anchor.line+t,i.anchor.ch),Je(i.head.line+t,i.head.ch))}),e.sel.primIndex),e.cm){sn(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)Cn(e.cm,r,"gutter")}}function no(e,t,n,r){if(e.cm&&!e.cm.curOp)return Mn(e.cm,no)(e,t,n,r);if(t.to.line<e.first){Ms(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Ms(e,i),t={from:Je(e.first,0),to:Je(t.to.line+i,t.to.ch),text:[ke(t.text)],origin:t.origin}}var O=e.lastLine();t.to.line>O&&(t={from:t.from,to:Je(O,_t(e,O).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Vr(e,t.from,t.to),n||(n=ka(e,t)),e.cm?El(e.cm,t,r):ts(e,t,r),Po(e,n,Ne),e.cantEdit&&Io(e,Je(e.firstLine(),0))&&(e.cantEdit=!1)}function El(e,t,n){var r=e.doc,i=e.display,O=t.from,F=t.to,X=!1,Q=O.line;e.options.lineWrapping||(Q=Kt(jn(_t(r,O.line))),r.iter(Q,F.line+1,function(Re){if(Re==i.maxLine)return X=!0,!0})),r.sel.contains(t.from,t.to)>-1&&_e(e),ts(r,t,n,Ei(e)),e.options.lineWrapping||(r.iter(Q,O.line+t.text.length,function(Re){var Qe=Wr(Re);Qe>i.maxLineLength&&(i.maxLine=Re,i.maxLineLength=Qe,i.maxLineChanged=!0,X=!1)}),X&&(e.curOp.updateMaxLine=!0)),Rt(r,O.line),ma(e,400);var q=t.text.length-(F.line-O.line)-1;t.full?sn(e):O.line==F.line&&t.text.length==1&&!gs(e.doc,t)?Cn(e,O.line,"text"):sn(e,O.line,F.line+1,q);var pe=ve(e,"changes"),ye=ve(e,"change");if(ye||pe){var Pe={from:O,to:F,text:t.text,removed:t.removed,origin:t.origin};ye&&On(e,"change",e,Pe),pe&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(Pe)}e.display.selForContextMenu=null}function Ma(e,t,n,r,i){var O;r||(r=n),Pt(r,n)<0&&(O=[r,n],n=O[0],r=O[1]),typeof t=="string"&&(t=e.splitLines(t)),Da(e,{from:n,to:r,text:t,origin:i})}function Ps(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Is(e,t,n,r){for(var i=0;i<e.length;++i){var O=e[i],F=!0;if(O.ranges){O.copied||(O=e[i]=O.deepCopy(),O.copied=!0);for(var X=0;X<O.ranges.length;X++)Ps(O.ranges[X].anchor,t,n,r),Ps(O.ranges[X].head,t,n,r);continue}for(var Q=0;Q<O.changes.length;++Q){var q=O.changes[Q];if(n<q.from.line)q.from=Je(q.from.line+r,q.from.ch),q.to=Je(q.to.line+r,q.to.ch);else if(t<=q.to.line){F=!1;break}}F||(e.splice(0,i+1),i=0)}}function Ns(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Is(e.done,n,r,i),Is(e.undone,n,r,i)}function io(e,t,n,r){var i=t,O=t;return typeof t=="number"?O=_t(e,U(e,t)):i=Kt(t),i==null?null:(r(O,i)&&e.cm&&Cn(e.cm,i,n),O)}function ao(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}ao.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Ln(i),On(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function oo(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}oo.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var O=Math.min(t,i-e),F=r.height;if(r.removeInner(e,O),this.height-=F-r.height,i==O&&(this.children.splice(n--,1),r.parent=null),(t-=O)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof ao))){var X=[];this.collapse(X),this.children=[new ao(X)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],O=i.chunkSize();if(e<=O){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var F=i.lines.length%25+25,X=F;X<i.lines.length;){var Q=new ao(i.lines.slice(X,X+=25));i.height-=Q.height,this.children.splice(++r,0,Q),Q.parent=this}i.lines=i.lines.slice(0,F),this.maybeSpill()}break}e-=O}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new oo(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=Ee(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new oo(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],O=i.chunkSize();if(e<O){var F=Math.min(t,O-e);if(i.iterN(e,F,n))return!0;if((t-=F)==0)break;e=0}else e-=O}}};var so=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};so.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Kt(n);if(r==null||!t)return;for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var O=ta(this);Ar(n,Math.max(0,n.height-O)),e&&(si(e,function(){Us(e,n,-O),Cn(e,r,"widget")}),On(e,"lineWidgetCleared",e,this,r))},so.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=ta(this)-t;if(!i)return;Nn(this.doc,r)||Ar(r,r.height+i),n&&si(n,function(){n.curOp.forceUpdate=!0,Us(n,r,i),On(n,"lineWidgetChanged",n,e,Kt(r))})},Ce(so);function Us(e,t,n){mn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&$a(e,n)}function xl(e,t,n,r){var i=new so(e,n,r),O=e.cm;return O&&i.noHScroll&&(O.display.alignWidgets=!0),io(e,t,"widget",function(F){var X=F.widgets||(F.widgets=[]);if(i.insertAt==null?X.push(i):X.splice(Math.min(X.length-1,Math.max(0,i.insertAt)),0,i),i.line=F,O&&!Nn(e,F)){var Q=mn(F)<e.scrollTop;Ar(F,F.height+ta(i)),Q&&$a(O,i.height),O.curOp.forceUpdate=!0}return!0}),O&&On(O,"lineWidgetAdded",O,i,typeof t=="number"?t:Kt(t)),i}var Bs=0,ua=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Bs};ua.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;if(t&&ji(e),ve(this,"clear")){var n=this.find();n&&On(this,"clear",n.from,n.to)}for(var r=null,i=null,O=0;O<this.lines.length;++O){var F=this.lines[O],X=En(F.markedSpans,this);e&&!this.collapsed?Cn(e,Kt(F),"text"):e&&(X.to!=null&&(i=Kt(F)),X.from!=null&&(r=Kt(F))),F.markedSpans=Jn(F.markedSpans,X),X.from==null&&this.collapsed&&!Nn(this.doc,F)&&e&&Ar(F,kn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var Q=0;Q<this.lines.length;++Q){var q=jn(this.lines[Q]),pe=Wr(q);pe>e.display.maxLineLength&&(e.display.maxLine=q,e.display.maxLineLength=pe,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&sn(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&As(e.doc)),e&&On(e,"markerCleared",e,this,r,i),t&&Yi(e),this.parent&&this.parent.clear()},ua.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var O=this.lines[i],F=En(O.markedSpans,this);if(F.from!=null&&(n=Je(t?O:Kt(O),F.from),e==-1))return n;if(F.to!=null&&(r=Je(t?O:Kt(O),F.to),e==1))return r}return n&&{from:n,to:r}},ua.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;if(!t||!r)return;si(r,function(){var i=t.line,O=Kt(t.line),F=Oe(r,O);if(F&&(vr(F),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Nn(n.doc,i)&&n.height!=null){var X=n.height;n.height=null;var Q=ta(n)-X;Q&&Ar(i,i.height+Q)}On(r,"markerChanged",r,e)})},ua.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||Ee(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ua.prototype.detachLine=function(e){if(this.lines.splice(Ee(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Ce(ua);function Pa(e,t,n,r,i){if(r&&r.shared)return Cl(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Mn(e.cm,Pa)(e,t,n,r,i);var O=new ua(e,i),F=Pt(t,n);if(r&&H(r,O,!1),F>0||F==0&&O.clearWhenEmpty!==!1)return O;if(O.replacedWith&&(O.collapsed=!0,O.widgetNode=C("span",[O.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||O.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(O.widgetNode.insertLeft=!0)),O.collapsed){if(gn(e,t.line,t,n,O)||t.line!=n.line&&gn(e,n.line,t,n,O))throw new Error("Inserting collapsed marker partially overlapping an existing one");Mr()}O.addToHistory&&Es(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var X=t.line,Q=e.cm,q;if(e.iter(X,n.line+1,function(ye){Q&&O.collapsed&&!Q.options.lineWrapping&&jn(ye)==Q.display.maxLine&&(q=!0),O.collapsed&&X!=t.line&&Ar(ye,0),ri(ye,new rr(O,X==t.line?t.ch:null,X==n.line?n.ch:null)),++X}),O.collapsed&&e.iter(t.line,n.line+1,function(ye){Nn(e,ye)&&Ar(ye,0)}),O.clearOnEnter&&He(O,"beforeCursorEnter",function(){return O.clear()}),O.readOnly&&(dr(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),O.collapsed&&(O.id=++Bs,O.atomic=!0),Q){if(q&&(Q.curOp.updateMaxLine=!0),O.collapsed)sn(Q,t.line,n.line+1);else if(O.className||O.startStyle||O.endStyle||O.css||O.attributes||O.title)for(var pe=t.line;pe<=n.line;pe++)Cn(Q,pe,"text");O.atomic&&As(Q.doc),On(Q,"markerAdded",Q,O)}return O}var lo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};lo.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();On(this,"clear")},lo.prototype.find=function(e,t){return this.primary.find(e,t)},Ce(lo);function Cl(e,t,n,r,i){r=H(r),r.shared=!1;var O=[Pa(e,t,n,r,i)],F=O[0],X=r.widgetNode;return la(e,function(Q){X&&(r.widgetNode=X.cloneNode(!0)),O.push(Pa(Q,s(Q,t),s(Q,n),r,i));for(var q=0;q<Q.linked.length;++q)if(Q.linked[q].isParent)return;F=ke(O)}),new lo(O,F)}function Fs(e){return e.findMarks(Je(e.first,0),e.clipPos(Je(e.lastLine())),function(t){return t.parent})}function Sl(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),O=e.clipPos(i.from),F=e.clipPos(i.to);if(Pt(O,F)){var X=Pa(e,O,F,r.primary,r.primary.type);r.markers.push(X),X.parent=r}}}function Tl(e){for(var t=function(r){var i=e[r],O=[i.primary.doc];la(i.primary.doc,function(Q){return O.push(Q)});for(var F=0;F<i.markers.length;F++){var X=i.markers[F];Ee(O,X.doc)==-1&&(X.parent=null,i.markers.splice(F--,1))}},n=0;n<e.length;n++)t(n)}var _l=0,fi=function(e,t,n,r,i){if(!(this instanceof fi))return new fi(e,t,n,r,i);n==null&&(n=0),oo.call(this,[new ao([new Tn("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var O=Je(n,0);this.sel=Li(O),this.history=new Lo(null),this.id=++_l,this.modeOption=t,this.lineSep=r,this.direction=i=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),ts(this,{from:O,to:O,text:e}),ei(this,Li(O),Ne)};fi.prototype=lt(oo.prototype,{constructor:fi,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Fr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:Pn(function(e){var t=Je(this.first,0),n=this.first+this.size-1;Da(this,{from:t,to:Je(n,_t(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&ia(this.cm,0,0),ei(this,Li(t),Ne)}),replaceRange:function(e,t,n,r){t=s(this,t),n=n?s(this,n):t,Ma(this,e,t,n,r)},getRange:function(e,t,n){var r=Vr(this,s(this,e),s(this,t));return n===!1?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Zr(this,e))return _t(this,e)},getLineNumber:function(e){return Kt(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=_t(this,e)),jn(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return s(this,e)},getCursor:function(e){var t=this.sel.primary(),n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e=="to"||e===!1?n=t.to():n=t.from(),n},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Pn(function(e,t,n){Ts(this,s(this,typeof e=="number"?Je(e,t||0):e),null,n)}),setSelection:Pn(function(e,t,n){Ts(this,s(this,e),s(this,t||e),n)}),extendSelection:Pn(function(e,t,n){Mo(this,s(this,e),t&&s(this,t),n)}),extendSelections:Pn(function(e,t){Ss(this,B(this,e),t)}),extendSelectionsBy:Pn(function(e,t){var n=dt(this.sel.ranges,e);Ss(this,B(this,n),t)}),setSelections:Pn(function(e,t,n){if(!e.length)return;for(var r=[],i=0;i<e.length;i++)r[i]=new Qr(s(this,e[i].anchor),s(this,e[i].head));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),ei(this,Ti(this.cm,r,t),n)}),addSelection:Pn(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new Qr(s(this,e),s(this,t||e))),ei(this,Ti(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var 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this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var e=this;this.history=new Lo(this.history.maxGeneration),la(this,function(t){return t.history=e.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Ra(this.history.done),undone:Ra(this.history.undone)}},setHistory:function(e){var t=this.history=new Lo(this.history.maxGeneration);t.done=Ra(e.done.slice(0),null,!0),t.undone=Ra(e.undone.slice(0),null,!0)},setGutterMarker:Pn(function(e,t,n){return io(this,e,"gutter",function(r){var i=r.gutterMarkers||(r.gutterMarkers={});return 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i=e.state.keySeq;if(i){if(zs(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Ul.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),$s(e,i+" "+t,n,r))return!0}return $s(e,t,n,r)}function $s(e,t,n,r){var i=Nl(e,t,r);return i=="multi"&&(e.state.keySeq=t),i=="handled"&&On(e,"keyHandled",e,t,n),(i=="handled"||i=="multi")&&(ne(n),Kn(e)),!!i}function Qs(e,t){var n=Vs(t,!0);return n?t.shiftKey&&!e.state.keySeq?fo(e,"Shift-"+n,t,function(r){return Fo(e,r,!0)})||fo(e,n,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return Fo(e,r)}):fo(e,n,t,function(r){return Fo(e,r)}):!1}function Bl(e,t,n){return fo(e,"'"+n+"'",t,function(r){return Fo(e,r,!0)})}var ls=null;function Js(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=y(),nt(t,e))return;W&&j<11&&e.keyCode==27&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=n==16||e.shiftKey;var r=Qs(t,e);_&&(ls=r?n:null,!r&&n==88&&!gr&&(l?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),L&&!l&&!r&&n==46&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),n==18&&!/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)&&Fl(t)}function Fl(e){var t=e.display.lineDiv;G(t,"CodeMirror-crosshair");function n(r){(r.keyCode==18||!r.altKey)&&(g(t,"CodeMirror-crosshair"),Lt(document,"keyup",n),Lt(document,"mouseover",n))}He(document,"keyup",n),He(document,"mouseover",n)}function Zs(e){e.keyCode==16&&(this.doc.sel.shift=!1),nt(this,e)}function qs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(ki(t.display,e)||nt(t,e)||e.ctrlKey&&!e.altKey||l&&e.metaKey)return;var n=e.keyCode,r=e.charCode;if(_&&n==ls){ls=null,ne(e);return}if(_&&(!e.which||e.which<10)&&Qs(t,e))return;var i=String.fromCharCode(r==null?n:r);if(i=="\b")return;if(Bl(t,e,i))return;t.display.input.onKeyPress(e)}var jl=400,us=function(e,t,n){this.time=e,this.pos=t,this.button=n};us.prototype.compare=function(e,t,n){return this.time+jl>e&&Pt(t,this.pos)==0&&n==this.button};var po,mo;function Wl(e,t){var n=+new Date;return mo&&mo.compare(n,e,t)?(po=mo=null,"triple"):po&&po.compare(n,e,t)?(mo=new us(n,e,t),po=null,"double"):(po=new us(n,e,t),mo=null,"single")}function el(e){var t=this,n=t.display;if(nt(t,e)||n.activeTouch&&n.input.supportsTouch())return;if(n.input.ensurePolled(),n.shift=e.shiftKey,ki(n,e)){P||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(ds(t,e))return;var r=Hn(t,e),i=be(e),O=r?Wl(r,i):"single";if(window.focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,i,r,O,e))return;i==1?r?zl(t,r,O,e):Me(e)==n.scroller&&ne(e):i==2?(r&&Mo(t.doc,r),setTimeout(function(){return n.input.focus()},20)):i==3&&(w?t.display.input.onContextMenu(e):Va(t))}function Hl(e,t,n,r,i){var O="Click";return r=="double"?O="Double"+O:r=="triple"&&(O="Triple"+O),O=(t==1?"Left":t==2?"Middle":"Right")+O,fo(e,Gs(O,i),i,function(F){if(typeof F=="string"&&(F=ho[F]),!F)return!1;var X=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),X=F(e,n)!=Ye}finally{e.state.suppressEdits=!1}return X})}function Kl(e,t,n){var r=e.getOption("configureMouse"),i=r?r(e,t,n):{};if(i.unit==null){var O=u?n.shiftKey&&n.metaKey:n.altKey;i.unit=O?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(i.extend==null||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey),i.addNew==null&&(i.addNew=l?n.metaKey:n.ctrlKey),i.moveOnDrag==null&&(i.moveOnDrag=!(l?n.altKey:n.ctrlKey)),i}function zl(e,t,n,r){W?setTimeout(V(Co,e),0):e.curOp.focus=y();var i=Kl(e,n,r),O=e.doc.sel,F;e.options.dragDrop&&Le&&!e.isReadOnly()&&n=="single"&&(F=O.contains(t))>-1&&(Pt((F=O.ranges[F]).from(),t)<0||t.xRel>0)&&(Pt(F.to(),t)>0||t.xRel<0)?Gl(e,r,t,i):Vl(e,r,t,i)}function Gl(e,t,n,r){var i=e.display,O=!1,F=Mn(e,function(q){P&&(i.scroller.draggable=!1),e.state.draggingText=!1,Lt(i.wrapper.ownerDocument,"mouseup",F),Lt(i.wrapper.ownerDocument,"mousemove",X),Lt(i.scroller,"dragstart",Q),Lt(i.scroller,"drop",F),O||(ne(q),r.addNew||Mo(e.doc,n,null,null,r.extend),P&&!M||W&&j==9?setTimeout(function(){i.wrapper.ownerDocument.body.focus({preventScroll:!0}),i.input.focus()},20):i.input.focus())}),X=function(q){O=O||Math.abs(t.clientX-q.clientX)+Math.abs(t.clientY-q.clientY)>=10},Q=function(){return O=!0};P&&(i.scroller.draggable=!0),e.state.draggingText=F,F.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop(),He(i.wrapper.ownerDocument,"mouseup",F),He(i.wrapper.ownerDocument,"mousemove",X),He(i.scroller,"dragstart",Q),He(i.scroller,"drop",F),Va(e),setTimeout(function(){return i.input.focus()},20)}function tl(e,t,n){if(n=="char")return new Qr(t,t);if(n=="word")return e.findWordAt(t);if(n=="line")return new Qr(Je(t.line,0),s(e.doc,Je(t.line+1,0)));var r=n(e,t);return new Qr(r.from,r.to)}function Vl(e,t,n,r){var i=e.display,O=e.doc;ne(t);var F,X,Q=O.sel,q=Q.ranges;if(r.addNew&&!r.extend?(X=O.sel.contains(n),X>-1?F=q[X]:F=new Qr(n,n)):(F=O.sel.primary(),X=O.sel.primIndex),r.unit=="rectangle")r.addNew||(F=new Qr(n,n)),n=Hn(e,t,!0,!0),X=-1;else{var pe=tl(e,n,r.unit);r.extend?F=ns(F,pe.anchor,pe.head,r.extend):F=pe}r.addNew?X==-1?(X=q.length,ei(O,Ti(e,q.concat([F]),X),{scroll:!1,origin:"*mouse"})):q.length>1&&q[X].empty()&&r.unit=="char"&&!r.extend?(ei(O,Ti(e,q.slice(0,X).concat(q.slice(X+1)),0),{scroll:!1,origin:"*mouse"}),Q=O.sel):is(O,X,F,Ie):(X=0,ei(O,new ui([F],0),Ie),Q=O.sel);var ye=n;function Pe(St){if(Pt(ye,St)==0)return;if(ye=St,r.unit=="rectangle"){for(var Ft=[],ir=e.options.tabSize,$t=re(_t(O,n.line).text,n.ch,ir),xr=re(_t(O,St.line).text,St.ch,ir),cn=Math.min($t,xr),Xn=Math.max($t,xr),_n=Math.min(n.line,St.line),bi=Math.min(e.lastLine(),Math.max(n.line,St.line));_n<=bi;_n++){var pi=_t(O,_n).text,Bn=Ue(pi,cn,ir);cn==Xn?Ft.push(new 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ht(St){e.state.selectingText=!1,Qe=Infinity,St&&(ne(St),i.input.focus()),Lt(i.wrapper.ownerDocument,"mousemove",Ct),Lt(i.wrapper.ownerDocument,"mouseup",Mt),O.history.lastSelOrigin=null}var Ct=Mn(e,function(St){St.buttons===0||!be(St)?ht(St):et(St)}),Mt=Mn(e,ht);e.state.selectingText=Mt,He(i.wrapper.ownerDocument,"mousemove",Ct),He(i.wrapper.ownerDocument,"mouseup",Mt)}function Xl(e,t){var n=t.anchor,r=t.head,i=_t(e.doc,n.line);if(Pt(n,r)==0&&n.sticky==r.sticky)return t;var O=At(i);if(!O)return t;var F=mt(O,n.ch,n.sticky),X=O[F];if(X.from!=n.ch&&X.to!=n.ch)return t;var Q=F+(X.from==n.ch==(X.level!=1)?0:1);if(Q==0||Q==O.length)return t;var q;if(r.line!=n.line)q=(r.line-n.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var pe=mt(O,r.ch,r.sticky),ye=pe-F||(r.ch-n.ch)*(X.level==1?-1:1);pe==Q-1||pe==Q?q=ye<0:q=ye>0}var Pe=O[Q+(q?-1:0)],Re=q==(Pe.level==1),Qe=Re?Pe.from:Pe.to,et=Re?"after":"before";return n.ch==Qe&&n.sticky==et?t:new Qr(new Je(n.line,Qe,et),r)}function rl(e,t,n,r){var i,O;if(t.touches)i=t.touches[0].clientX,O=t.touches[0].clientY;else try{i=t.clientX,O=t.clientY}catch(Pe){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&ne(t);var F=e.display,X=F.lineDiv.getBoundingClientRect();if(O>X.bottom||!ve(e,n))return ue(t);O-=X.top-F.viewOffset;for(var Q=0;Q<e.display.gutterSpecs.length;++Q){var q=F.gutters.childNodes[Q];if(q&&q.getBoundingClientRect().right>=i){var pe=Xr(e.doc,O),ye=e.display.gutterSpecs[Q];return Xe(e,n,e,pe,ye.className,t),ue(t)}}}function ds(e,t){return rl(e,t,"gutterClick",!0)}function nl(e,t){if(ki(e.display,t)||Yl(e,t))return;if(nt(e,t,"contextmenu"))return;w||e.display.input.onContextMenu(t)}function Yl(e,t){return ve(e,"gutterContextMenu")?rl(e,t,"gutterContextMenu",!1):!1}function il(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),hr(e)}var Ua={toString:function(){return"CodeMirror.Init"}},al={},jo={};function $l(e){var t=e.optionHandlers;function n(r,i,O,F){e.defaults[r]=i,O&&(t[r]=F?function(X,Q,q){q!=Ua&&O(X,Q,q)}:O)}e.defineOption=n,e.Init=Ua,n("value","",function(r,i){return r.setValue(i)},!0),n("mode",null,function(r,i){r.doc.modeOption=i,Qi(r)},!0),n("indentUnit",2,Qi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(r){ro(r),hr(r),sn(r)},!0),n("lineSeparator",null,function(r,i){if(r.doc.lineSep=i,!i)return;var O=[],F=r.doc.first;r.doc.iter(function(Q){for(var q=0;;){var pe=Q.text.indexOf(i,q);if(pe==-1)break;q=pe+i.length,O.push(Je(F,pe))}F++});for(var X=O.length-1;X>=0;X--)Ma(r.doc,i,O[X],Je(O[X].line,O[X].ch+i.length))}),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(r,i,O){r.state.specialChars=new RegExp(i.source+(i.test(" ")?"":"| "),"g"),O!=Ua&&r.refresh()}),n("specialCharPlaceholder",Ir,function(r){return r.refresh()},!0),n("electricChars",!0),n("inputStyle",o?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),n("spellcheck",!1,function(r,i){return r.getInputField().spellcheck=i},!0),n("autocorrect",!1,function(r,i){return r.getInputField().autocorrect=i},!0),n("autocapitalize",!1,function(r,i){return r.getInputField().autocapitalize=i},!0),n("rtlMoveVisually",!T),n("wholeLineUpdateBefore",!0),n("theme","default",function(r){il(r),Ri(r)},!0),n("keyMap","default",function(r,i,O){var F=Bo(i),X=O!=Ua&&Bo(O);X&&X.detach&&X.detach(r,F),F.attach&&F.attach(r,X||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Jl,!0),n("gutters",[],function(r,i){r.display.gutterSpecs=li(i,r.options.lineNumbers),Ri(r)},!0),n("fixedGutter",!0,function(r,i){r.display.gutters.style.left=i?qn(r.display)+"px":"0",r.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(r){return 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r},Ri,!0),n("showCursorWhenSelecting",!1,an,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(r,i){i=="nocursor"&&(ra(r),r.display.input.blur()),r.display.input.readOnlyChanged(i)}),n("screenReaderLabel",null,function(r,i){i=i===""?null:i,r.display.input.screenReaderLabelChanged(i)}),n("disableInput",!1,function(r,i){i||r.display.input.reset()},!0),n("dragDrop",!0,Ql),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,an,!0),n("singleCursorHeightPerLine",!0,an,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,ro,!0),n("addModeClass",!1,ro,!0),n("pollInterval",100),n("undoDepth",200,function(r,i){return r.doc.history.undoDepth=i}),n("historyEventDelay",1250),n("viewportMargin",10,function(r){return r.refresh()},!0),n("maxHighlightLength",1e4,ro,!0),n("moveInputWithCursor",!0,function(r,i){i||r.display.input.resetPosition()}),n("tabindex",null,function(r,i){return r.display.input.getField().tabIndex=i||""}),n("autofocus",null),n("direction","ltr",function(r,i){return r.doc.setDirection(i)},!0),n("phrases",null)}function Ql(e,t,n){var r=n&&n!=Ua;if(!t!=!r){var i=e.display.dragFunctions,O=t?He:Lt;O(e.display.scroller,"dragstart",i.start),O(e.display.scroller,"dragenter",i.enter),O(e.display.scroller,"dragover",i.over),O(e.display.scroller,"dragleave",i.leave),O(e.display.scroller,"drop",i.drop)}}function Jl(e){e.options.lineWrapping?(G(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(g(e.display.wrapper,"CodeMirror-wrap"),An(e)),oi(e),sn(e),hr(e),setTimeout(function(){return Xi(e)},100)}function Sn(e,t){var n=this;if(!(this instanceof Sn))return new Sn(e,t);this.options=t=t?H(t):{},H(al,t,!1);var r=t.value;typeof r=="string"?r=new fi(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new Sn.inputStyles[t.inputStyle](this),O=this.display=new va(e,r,i,t);O.wrapper.CodeMirror=this,il(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),_a(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new ce,keySeq:null,specialChars:null},t.autofocus&&!o&&O.input.focus(),W&&j<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Zl(this),kl(),ji(this),this.curOp.forceUpdate=!0,vs(this,r),t.autofocus&&!o||this.hasFocus()?setTimeout(function(){n.hasFocus()&&!n.state.focused&&Bi(n)},20):ra(this);for(var F in jo)jo.hasOwnProperty(F)&&jo[F](this,t[F],Ua);zn(this),t.finishInit&&t.finishInit(this);for(var X=0;X<cs.length;++X)cs[X](this);Yi(this),P&&t.lineWrapping&&getComputedStyle(O.lineDiv).textRendering=="optimizelegibility"&&(O.lineDiv.style.textRendering="auto")}Sn.defaults=al,Sn.optionHandlers=jo;function Zl(e){var t=e.display;He(t.scroller,"mousedown",Mn(e,el)),W&&j<11?He(t.scroller,"dblclick",Mn(e,function(Q){if(nt(e,Q))return;var q=Hn(e,Q);if(!q||ds(e,Q)||ki(e.display,Q))return;ne(Q);var pe=e.findWordAt(q);Mo(e.doc,pe.anchor,pe.head)})):He(t.scroller,"dblclick",function(Q){return nt(e,Q)||ne(Q)}),He(t.scroller,"contextmenu",function(Q){return nl(e,Q)}),He(t.input.getField(),"contextmenu",function(Q){t.scroller.contains(Q.target)||nl(e,Q)});var n,r={end:0};function i(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function O(Q){if(Q.touches.length!=1)return!1;var q=Q.touches[0];return q.radiusX<=1&&q.radiusY<=1}function F(Q,q){if(q.left==null)return!0;var pe=q.left-Q.left,ye=q.top-Q.top;return pe*pe+ye*ye>20*20}He(t.scroller,"touchstart",function(Q){if(!nt(e,Q)&&!O(Q)&&!ds(e,Q)){t.input.ensurePolled(),clearTimeout(n);var q=+new Date;t.activeTouch={start:q,moved:!1,prev:q-r.end<=300?r:null},Q.touches.length==1&&(t.activeTouch.left=Q.touches[0].pageX,t.activeTouch.top=Q.touches[0].pageY)}}),He(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),He(t.scroller,"touchend",function(Q){var q=t.activeTouch;if(q&&!ki(t,Q)&&q.left!=null&&!q.moved&&new Date-q.start<300){var pe=e.coordsChar(t.activeTouch,"page"),ye;!q.prev||F(q,q.prev)?ye=new Qr(pe,pe):!q.prev.prev||F(q,q.prev.prev)?ye=e.findWordAt(pe):ye=new Qr(Je(pe.line,0),s(e.doc,Je(pe.line+1,0))),e.setSelection(ye.anchor,ye.head),e.focus(),ne(Q)}i()}),He(t.scroller,"touchcancel",i),He(t.scroller,"scroll",function(){t.scroller.clientHeight&&(aa(e,t.scroller.scrollTop),Ci(e,t.scroller.scrollLeft,!0),Xe(e,"scroll",e))}),He(t.scroller,"mousewheel",function(Q){return eo(e,Q)}),He(t.scroller,"DOMMouseScroll",function(Q){return eo(e,Q)}),He(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(Q){nt(e,Q)||he(Q)},over:function(Q){nt(e,Q)||(Ol(e,Q),he(Q))},start:function(Q){return Al(e,Q)},drop:Mn(e,wl),leave:function(Q){nt(e,Q)||Ws(e)}};var X=t.input.getField();He(X,"keyup",function(Q){return Zs.call(e,Q)}),He(X,"keydown",Mn(e,Js)),He(X,"keypress",Mn(e,qs)),He(X,"focus",function(Q){return Bi(e,Q)}),He(X,"blur",function(Q){return ra(e,Q)})}var cs=[];Sn.defineInitHook=function(e){return cs.push(e)};function go(e,t,n,r){var i=e.doc,O;n==null&&(n="add"),n=="smart"&&(i.mode.indent?O=ze(e,t).state:n="prev");var F=e.options.tabSize,X=_t(i,t),Q=re(X.text,null,F);X.stateAfter&&(X.stateAfter=null);var q=X.text.match(/^\s*/)[0],pe;if(!r&&!/\S/.test(X.text))pe=0,n="not";else if(n=="smart"&&(pe=i.mode.indent(O,X.text.slice(q.length),X.text),pe==Ye||pe>150)){if(!r)return;n="prev"}n=="prev"?t>i.first?pe=re(_t(i,t-1).text,null,F):pe=0:n=="add"?pe=Q+e.options.indentUnit:n=="subtract"?pe=Q-e.options.indentUnit:typeof n=="number"&&(pe=Q+n),pe=Math.max(0,pe);var ye="",Pe=0;if(e.options.indentWithTabs)for(var Re=Math.floor(pe/F);Re;--Re)Pe+=F,ye+=" ";if(Pe<pe&&(ye+=se(pe-Pe)),ye!=q)return Ma(i,ye,Je(t,0),Je(t,q.length),"+input"),X.stateAfter=null,!0;for(var Qe=0;Qe<i.sel.ranges.length;Qe++){var et=i.sel.ranges[Qe];if(et.head.line==t&&et.head.ch<q.length){var ht=Je(t,q.length);is(i,Qe,new Qr(ht,ht));break}}}var Mi=null;function Wo(e){Mi=e}function hs(e,t,n,r,i){var O=e.doc;e.display.shift=!1,r||(r=O.sel);var F=+new Date-200,X=i=="paste"||e.state.pasteIncoming>F,Q=Tt(t),q=null;if(X&&r.ranges.length>1)if(Mi&&Mi.text.join(`
`)==t){if(r.ranges.length%Mi.text.length==0){q=[];for(var pe=0;pe<Mi.text.length;pe++)q.push(O.splitLines(Mi.text[pe]))}}else Q.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(q=dt(Q,function(Ct){return[Ct]}));for(var ye=e.curOp.updateInput,Pe=r.ranges.length-1;Pe>=0;Pe--){var Re=r.ranges[Pe],Qe=Re.from(),et=Re.to();Re.empty()&&(n&&n>0?Qe=Je(Qe.line,Qe.ch-n):e.state.overwrite&&!X?et=Je(et.line,Math.min(_t(O,et.line).text.length,et.ch+ke(Q).length)):X&&Mi&&Mi.lineWise&&Mi.text.join(`
`)==Q.join(`
`)&&(Qe=et=Je(Qe.line,0)));var ht={from:Qe,to:et,text:q?q[Pe%q.length]:Q,origin:i||(X?"paste":e.state.cutIncoming>F?"cut":"+input")};Da(e.doc,ht),On(e,"inputRead",e,ht)}t&&!X&&sl(e,t),na(e),e.curOp.updateInput<2&&(e.curOp.updateInput=ye),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function ol(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&si(t,function(){return hs(t,n,0,null,"paste")}),!0}function sl(e,t){if(!e.options.electricChars||!e.options.smartIndent)return;for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)continue;var O=e.getModeAt(i.head),F=!1;if(O.electricChars){for(var X=0;X<O.electricChars.length;X++)if(t.indexOf(O.electricChars.charAt(X))>-1){F=go(e,i.head.line,"smart");break}}else O.electricInput&&(O.electricInput.test(_t(e.doc,i.head.line).text.slice(0,i.head.ch))&&(F=go(e,i.head.line,"smart")));F&&On(e,"electricInput",e,i.head.line)}}function ll(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,O={anchor:Je(i,0),head:Je(i+1,0)};n.push(O),t.push(e.getRange(O.anchor,O.head))}return{text:t,ranges:n}}function ul(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function dl(){var e=a("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=a("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return P?e.style.width="1000px":e.setAttribute("wrap","off"),S&&(e.style.border="1px solid black"),ul(e),t}function ql(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(r,i){var O=this.options,F=O[r];if(O[r]==i&&r!="mode")return;O[r]=i,t.hasOwnProperty(r)&&Mn(this,t[r])(this,i,F),Xe(this,"optionChange",this,r)},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](Bo(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,O=0;O<i.length;++O)if(i[O]==r||i[O].name==r)return i.splice(O,1),!0},addOverlay:$n(function(r,i){var O=r.token?r:e.getMode(this.options,r);if(O.startState)throw new Error("Overlays may not be stateful.");at(this.state.overlays,{mode:O,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(F){return F.priority}),this.state.modeGen++,sn(this)}),removeOverlay:$n(function(r){for(var i=this.state.overlays,O=0;O<i.length;++O){var F=i[O].modeSpec;if(F==r||typeof r=="string"&&F.name==r){i.splice(O,1),this.state.modeGen++,sn(this);return}}}),indentLine:$n(function(r,i,O){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),Zr(this.doc,r)&&go(this,r,i,O)}),indentSelection:$n(function(r){for(var i=this.doc.sel.ranges,O=-1,F=0;F<i.length;F++){var X=i[F];if(X.empty())X.head.line>O&&(go(this,X.head.line,r,!0),O=X.head.line,F==this.doc.sel.primIndex&&na(this));else{var Q=X.from(),q=X.to(),pe=Math.max(O,Q.line);O=Math.min(this.lastLine(),q.line-(q.ch?0:1))+1;for(var ye=pe;ye<O;++ye)go(this,ye,r);var Pe=this.doc.sel.ranges;Q.ch==0&&i.length==Pe.length&&Pe[F].from().ch>0&&is(this.doc,F,new Qr(Q,Pe[F].to()),Ne)}}}),getTokenAt:function(r,i){return Dr(this,r,i)},getLineTokens:function(r,i){return Dr(this,Je(r),i,!0)},getTokenTypeAt:function(r){r=s(this.doc,r);var i=Be(this,_t(this.doc,r.line)),O=0,F=(i.length-1)/2,X=r.ch,Q;if(X==0)Q=i[2];else for(;;){var q=O+F>>1;if((q?i[q*2-1]:0)>=X)F=q;else if(i[q*2+1]<X)O=q+1;else{Q=i[q*2+2];break}}var pe=Q?Q.indexOf("overlay "):-1;return pe<0?Q:pe==0?null:Q.slice(0,pe-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var O=[];if(!n.hasOwnProperty(i))return O;var F=n[i],X=this.getModeAt(r);if(typeof X[i]=="string")F[X[i]]&&O.push(F[X[i]]);else if(X[i])for(var Q=0;Q<X[i].length;Q++){var q=F[X[i][Q]];q&&O.push(q)}else X.helperType&&F[X.helperType]?O.push(F[X.helperType]):F[X.name]&&O.push(F[X.name]);for(var pe=0;pe<F._global.length;pe++){var ye=F._global[pe];ye.pred(X,this)&&Ee(O,ye.val)==-1&&O.push(ye.val)}return O},getStateAfter:function(r,i){var O=this.doc;return r=U(O,r==null?O.first+O.size-1:r),ze(this,r+1,i).state},cursorCoords:function(r,i){var O,F=this.doc.sel.primary();return r==null?O=F.head:typeof r=="object"?O=s(this.doc,r):O=r?F.from():F.to(),Tr(this,O,i||"page")},charCoords:function(r,i){return vn(this,s(this.doc,r),i||"page")},coordsChar:function(r,i){return r=Sr(this,r,i||"page"),_r(this,r.left,r.top)},lineAtHeight:function(r,i){return r=Sr(this,{top:r,left:0},i||"page").top,Xr(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,O){var F=!1,X;if(typeof r=="number"){var Q=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>Q&&(r=Q,F=!0),X=_t(this.doc,r)}else X=r;return Nr(this,X,{top:0,left:0},i||"page",O||F).top+(F?this.doc.height-mn(X):0)},defaultTextHeight:function(){return kn(this.display)},defaultCharWidth:function(){return Wn(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,O,F,X){var Q=this.display;r=Tr(this,s(this.doc,r));var q=r.bottom,pe=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),Q.sizer.appendChild(i),F=="over")q=r.top;else if(F=="above"||F=="near"){var ye=Math.max(Q.wrapper.clientHeight,this.doc.height),Pe=Math.max(Q.sizer.clientWidth,Q.lineSpace.clientWidth);(F=="above"||r.bottom+i.offsetHeight>ye)&&r.top>i.offsetHeight?q=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=ye&&(q=r.bottom),pe+i.offsetWidth>Pe&&(pe=Pe-i.offsetWidth)}i.style.top=q+"px",i.style.left=i.style.right="",X=="right"?(pe=Q.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(X=="left"?pe=0:X=="middle"&&(pe=(Q.sizer.clientWidth-i.offsetWidth)/2),i.style.left=pe+"px"),O&&So(this,{left:pe,top:q,right:pe+i.offsetWidth,bottom:q+i.offsetHeight})},triggerOnKeyDown:$n(Js),triggerOnKeyPress:$n(qs),triggerOnKeyUp:Zs,triggerOnMouseDown:$n(el),execCommand:function(r){if(ho.hasOwnProperty(r))return ho[r].call(null,this)},triggerElectric:$n(function(r){sl(this,r)}),findPosH:function(r,i,O,F){var X=1;i<0&&(X=-1,i=-i);for(var Q=s(this.doc,r),q=0;q<i&&!(Q=fs(this.doc,Q,X,O,F),Q.hitSide);++q);return Q},moveH:$n(function(r,i){var O=this;this.extendSelectionsBy(function(F){return O.display.shift||O.doc.extend||F.empty()?fs(O.doc,F.head,r,i,O.options.rtlMoveVisually):r<0?F.from():F.to()},We)}),deleteH:$n(function(r,i){var O=this.doc.sel,F=this.doc;O.somethingSelected()?F.replaceSelection("",null,"+delete"):Na(this,function(X){var Q=fs(F,X.head,r,i,!1);return r<0?{from:Q,to:X.head}:{from:X.head,to:Q}})}),findPosV:function(r,i,O,F){var X=1,Q=F;i<0&&(X=-1,i=-i);for(var q=s(this.doc,r),pe=0;pe<i;++pe){var ye=Tr(this,q,"div");if(Q==null?Q=ye.left:ye.left=Q,q=cl(this,ye,X,O),q.hitSide)break}return q},moveV:$n(function(r,i){var O=this,F=this.doc,X=[],Q=!this.display.shift&&!F.extend&&F.sel.somethingSelected();if(F.extendSelectionsBy(function(pe){if(Q)return r<0?pe.from():pe.to();var ye=Tr(O,pe.head,"div");pe.goalColumn!=null&&(ye.left=pe.goalColumn),X.push(ye.left);var Pe=cl(O,ye,r,i);return i=="page"&&pe==F.sel.primary()&&$a(O,vn(O,Pe,"div").top-ye.top),Pe},We),X.length)for(var q=0;q<F.sel.ranges.length;q++)F.sel.ranges[q].goalColumn=X[q]}),findWordAt:function(r){var i=this.doc,O=_t(i,r.line).text,F=r.ch,X=r.ch;if(O){var Q=this.getHelper(r,"wordChars");(r.sticky=="before"||X==O.length)&&F?--F:++X;for(var q=O.charAt(F),pe=it(q,Q)?function(ye){return it(ye,Q)}:/\s/.test(q)?function(ye){return/\s/.test(ye)}:function(ye){return!/\s/.test(ye)&&!it(ye)};F>0&&pe(O.charAt(F-1));)--F;for(;X<O.length&&pe(O.charAt(X));)++X}return new Qr(Je(r.line,F),Je(r.line,X))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?G(this.display.cursorDiv,"CodeMirror-overwrite"):g(this.display.cursorDiv,"CodeMirror-overwrite"),Xe(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==y()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:$n(function(r,i){ia(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Ae(this)-this.display.barHeight,width:r.scrollWidth-Ae(this)-this.display.barWidth,clientHeight:J(this),clientWidth:fe(this)}},scrollIntoView:$n(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:Je(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?$o(this,r):fa(this,r.from,r.to,r.margin)}),setSize:$n(function(r,i){var O=this,F=function(Q){return typeof Q=="number"||/^\d+$/.test(String(Q))?Q+"px":Q};r!=null&&(this.display.wrapper.style.width=F(r)),i!=null&&(this.display.wrapper.style.height=F(i)),this.options.lineWrapping&&lr(this);var X=this.display.viewFrom;this.doc.iter(X,this.display.viewTo,function(Q){if(Q.widgets){for(var q=0;q<Q.widgets.length;q++)if(Q.widgets[q].noHScroll){Cn(O,X,"widget");break}}++X}),this.curOp.forceUpdate=!0,Xe(this,"refresh",this)}),operation:function(r){return si(this,r)},startOperation:function(){return ji(this)},endOperation:function(){return Yi(this)},refresh:$n(function(){var r=this.display.cachedTextHeight;sn(this),this.curOp.forceUpdate=!0,hr(this),ia(this,this.doc.scrollLeft,this.doc.scrollTop),Aa(this.display),(r==null||Math.abs(r-kn(this.display))>.5||this.options.lineWrapping)&&oi(this),Xe(this,"refresh",this)}),swapDoc:$n(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),vs(this,r),hr(this),this.display.input.reset(),ia(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,On(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ce(e),e.registerHelper=function(r,i,O){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=O},e.registerGlobalHelper=function(r,i,O,F){e.registerHelper(r,i,F),n[r]._global.push({pred:O,val:F})}}function fs(e,t,n,r,i){var O=t,F=n,X=_t(e,t.line),Q=i&&e.direction=="rtl"?-n:n;function q(){var Mt=t.line+Q;return Mt<e.first||Mt>=e.first+e.size?!1:(t=new Je(Mt,t.ch,t.sticky),X=_t(e,Mt))}function pe(Mt){var St;if(r=="codepoint"){var Ft=X.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(Ft)?St=null:St=new Je(t.line,Math.max(0,Math.min(X.text.length,t.ch+n*(Ft>=55296&&Ft<56320?2:1))),-n)}else i?St=Pl(e.cm,X,t,n):St=os(X,t,n);if(St==null)if(!Mt&&q())t=ss(i,e.cm,X,t.line,Q);else return!1;else t=St;return!0}if(r=="char"||r=="codepoint")pe();else if(r=="column")pe(!0);else if(r=="word"||r=="group")for(var ye=null,Pe=r=="group",Re=e.cm&&e.cm.getHelper(t,"wordChars"),Qe=!0;!(n<0&&!pe(!Qe));Qe=!1){var et=X.text.charAt(t.ch)||`
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`?"n":!Pe||/\s/.test(et)?null:"p";if(Pe&&!Qe&&!ht&&(ht="s"),ye&&ye!=ht){n<0&&(n=1,pe(),t.sticky="after");break}if(ht&&(ye=ht),n>0&&!pe(!Qe))break}var Ct=Io(e,t,O,F,!0);return jr(O,Ct)&&(Ct.hitSide=!0),Ct}function cl(e,t,n,r){var i=e.doc,O=t.left,F;if(r=="page"){var X=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),Q=Math.max(X-.5*kn(e.display),3);F=(n>0?t.bottom:t.top)+n*Q}else r=="line"&&(F=n>0?t.bottom+3:t.top-3);for(var q;!(q=_r(e,O,F),!q.outside);){if(n<0?F<=0:F>=i.height){q.hitSide=!0;break}F+=n*5}return q}var ln=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ce,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};ln.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;ul(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function O(X){for(var Q=X.target;Q;Q=Q.parentNode){if(Q==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(Q.className))break}return!1}He(i,"paste",function(X){if(!O(X)||nt(r,X)||ol(X,r))return;j<=11&&setTimeout(Mn(r,function(){return t.updateFromDOM()}),20)}),He(i,"compositionstart",function(X){t.composing={data:X.data,done:!1}}),He(i,"compositionupdate",function(X){t.composing||(t.composing={data:X.data,done:!1})}),He(i,"compositionend",function(X){t.composing&&(X.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),He(i,"touchstart",function(){return n.forceCompositionEnd()}),He(i,"input",function(){t.composing||t.readFromDOMSoon()});function F(X){if(!O(X)||nt(r,X))return;if(r.somethingSelected())Wo({lineWise:!1,text:r.getSelections()}),X.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var Q=ll(r);Wo({lineWise:!0,text:Q.text}),X.type=="cut"&&r.operation(function(){r.setSelections(Q.ranges,0,Ne),r.replaceSelection("",null,"cut")})}else return;if(X.clipboardData){X.clipboardData.clearData();var q=Mi.text.join(`
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O=Ho(t,e.anchorNode,e.anchorOffset),F=Ho(t,e.focusNode,e.focusOffset);if(O&&!O.bad&&F&&!F.bad&&Pt(Or(O,F),r)==0&&Pt(Zt(O,F),i)==0)return;var X=t.display.view,Q=r.line>=t.display.viewFrom&&hl(t,r)||{node:X[0].measure.map[2],offset:0},q=i.line<t.display.viewTo&&hl(t,i);if(!q){var pe=X[X.length-1].measure,ye=pe.maps?pe.maps[pe.maps.length-1]:pe.map;q={node:ye[ye.length-1],offset:ye[ye.length-2]-ye[ye.length-3]}}if(!Q||!q){e.removeAllRanges();return}var Pe=e.rangeCount&&e.getRangeAt(0),Re;try{Re=v(Q.node,Q.offset,q.offset,q.node)}catch(Qe){}Re&&(!L&&t.state.focused?(e.collapse(Q.node,Q.offset),Re.collapsed||(e.removeAllRanges(),e.addRange(Re))):(e.removeAllRanges(),e.addRange(Re)),Pe&&e.anchorNode==null?e.addRange(Pe):L&&this.startGracePeriod()),this.rememberSelection()},ln.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},ln.prototype.showMultipleSelections=function(e){d(this.cm.display.cursorDiv,e.cursors),d(this.cm.display.selectionDiv,e.selection)},ln.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},ln.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return b(this.div,t)},ln.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},ln.prototype.blur=function(){this.div.blur()},ln.prototype.getField=function(){return this.div},ln.prototype.supportsTouch=function(){return!0},ln.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():si(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},ln.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},ln.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(c&&E&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var n=Ho(t,e.anchorNode,e.anchorOffset),r=Ho(t,e.focusNode,e.focusOffset);n&&r&&si(t,function(){ei(t.doc,Li(n,r),Ne),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},ln.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=Je(r.line-1,_t(e.doc,r.line-1).length)),i.ch==_t(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=Je(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var O,F,X;r.line==t.viewFrom||(O=dn(e,r.line))==0?(F=Kt(t.view[0].line),X=t.view[0].node):(F=Kt(t.view[O].line),X=t.view[O-1].node.nextSibling);var Q=dn(e,i.line),q,pe;if(Q==t.view.length-1?(q=t.viewTo-1,pe=t.lineDiv.lastChild):(q=Kt(t.view[Q+1].line)-1,pe=t.view[Q+1].node.previousSibling),!X)return!1;for(var ye=e.doc.splitLines(tu(e,X,pe,F,q)),Pe=Vr(e.doc,Je(F,0),Je(q,_t(e.doc,q).text.length));ye.length>1&&Pe.length>1;)if(ke(ye)==ke(Pe))ye.pop(),Pe.pop(),q--;else if(ye[0]==Pe[0])ye.shift(),Pe.shift(),F++;else break;for(var Re=0,Qe=0,et=ye[0],ht=Pe[0],Ct=Math.min(et.length,ht.length);Re<Ct&&et.charCodeAt(Re)==ht.charCodeAt(Re);)++Re;for(var Mt=ke(ye),St=ke(Pe),Ft=Math.min(Mt.length-(ye.length==1?Re:0),St.length-(Pe.length==1?Re:0));Qe<Ft&&Mt.charCodeAt(Mt.length-Qe-1)==St.charCodeAt(St.length-Qe-1);)++Qe;if(ye.length==1&&Pe.length==1&&F==r.line)for(;Re&&Re>r.ch&&Mt.charCodeAt(Mt.length-Qe-1)==St.charCodeAt(St.length-Qe-1);)Re--,Qe++;ye[ye.length-1]=Mt.slice(0,Mt.length-Qe).replace(/^\u200b+/,""),ye[0]=ye[0].slice(Re).replace(/\u200b+$/,"");var ir=Je(F,Re),$t=Je(q,Pe.length?ke(Pe).length-Qe:0);if(ye.length>1||ye[0]||Pt(ir,$t))return Ma(e.doc,ye,ir,$t,"+input"),!0},ln.prototype.ensurePolled=function(){this.forceCompositionEnd()},ln.prototype.reset=function(){this.forceCompositionEnd()},ln.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},ln.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},ln.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&si(this.cm,function(){return sn(e.cm)})},ln.prototype.setUneditable=function(e){e.contentEditable="false"},ln.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||Mn(this.cm,hs)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},ln.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},ln.prototype.onContextMenu=function(){},ln.prototype.resetPosition=function(){},ln.prototype.needsContentAttribute=!0;function hl(e,t){var n=Oe(e,t.line);if(!n||n.hidden)return null;var r=_t(e.doc,t.line),i=te(n,r,t.line),O=At(r,e.doc.direction),F="left";if(O){var X=mt(O,t.ch);F=X%2?"right":"left"}var Q=st(i.map,t.ch,F);return Q.offset=Q.collapse=="right"?Q.end:Q.start,Q}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Ba(e,t){return t&&(e.bad=!0),e}function tu(e,t,n,r,i){var O="",F=!1,X=e.doc.lineSeparator(),Q=!1;function q(Re){return 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null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var O=e.display.view[i];if(O.node==r)return ru(O,t,n)}}function ru(e,t,n){var r=e.text.firstChild,i=!1;if(!t||!b(r,t))return Ba(Je(Kt(e.line),0),!0);if(t==r&&(i=!0,t=r.childNodes[n],n=0,!t)){var O=e.rest?ke(e.rest):e.line;return Ba(Je(Kt(O),O.text.length),i)}var F=t.nodeType==3?t:null,X=t;for(!F&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(F=t.firstChild,n&&(n=F.nodeValue.length));X.parentNode!=r;)X=X.parentNode;var Q=e.measure,q=Q.maps;function pe(ht,Ct,Mt){for(var St=-1;St<(q?q.length:0);St++)for(var Ft=St<0?Q.map:q[St],ir=0;ir<Ft.length;ir+=3){var $t=Ft[ir+2];if($t==ht||$t==Ct){var xr=Kt(St<0?e.line:e.rest[St]),cn=Ft[ir]+Mt;return(Mt<0||$t!=ht)&&(cn=Ft[ir+(Mt?1:0)]),Je(xr,cn)}}}var ye=pe(F,X,n);if(ye)return Ba(ye,i);for(var Pe=X.nextSibling,Re=F?F.nodeValue.length-n:0;Pe;Pe=Pe.nextSibling){if(ye=pe(Pe,Pe.firstChild,0),ye)return Ba(Je(ye.line,ye.ch-Re),i);Re+=Pe.textContent.length}for(var Qe=X.previousSibling,et=n;Qe;Qe=Qe.previousSibling){if(ye=pe(Qe,Qe.firstChild,-1),ye)return Ba(Je(ye.line,ye.ch+et),i);et+=Qe.textContent.length}}var In=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ce,this.hasSelection=!1,this.composing=null};In.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),S&&(i.style.width="0px"),He(i,"input",function(){W&&j>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),He(i,"paste",function(F){if(nt(r,F)||ol(F,r))return;r.state.pasteIncoming=+new Date,n.fastPoll()});function O(F){if(nt(r,F))return;if(r.somethingSelected())Wo({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var X=ll(r);Wo({lineWise:!0,text:X.text}),F.type=="cut"?r.setSelections(X.ranges,null,Ne):(n.prevInput="",i.value=X.text.join(`
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top: `+(e.clientY-pe.top-5)+"px; left: "+(e.clientX-pe.left-5)+`px;
z-index: 1000; background: `+(W?"rgba(255, 255, 255, .05)":"transparent")+`;
outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ye;P&&(ye=window.scrollY),r.input.focus(),P&&window.scrollTo(null,ye),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=Re,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll);function Pe(){if(i.selectionStart!=null){var et=n.somethingSelected(),ht="\u200B"+(et?i.value:"");i.value="\u21DA",i.value=ht,t.prevInput=et?"":"\u200B",i.selectionStart=1,i.selectionEnd=ht.length,r.selForContextMenu=n.doc.sel}}function Re(){if(t.contextMenuPending!=Re)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=q,i.style.cssText=Q,W&&j<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=F),i.selectionStart!=null){(!W||W&&j<9)&&Pe();var 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ge=te.props.getTriggerDOMNode;if(ge)return ge(te.triggerRef.current);try{var Oe=Object(At.a)(te.triggerRef.current);if(Oe)return Oe}catch(Te){}return vt.a.findDOMNode(Object(g.a)(te))},te.getPopupClassNameFromAlign=function(ge){var Oe=[],Te=te.props,De=Te.popupPlacement,Ve=Te.builtinPlacements,st=Te.prefixCls,ot=Te.alignPoint,Et=Te.getPopupClassNameFromAlign;return De&&Ve&&Oe.push(nt(Ve,st,ge,ot)),Et&&Oe.push(Et(ge)),Oe.join(" ")},te.getComponent=function(){var ge=te.props,Oe=ge.prefixCls,Te=ge.destroyPopupOnHide,De=ge.popupClassName,Ve=ge.onPopupAlign,st=ge.popupMotion,ot=ge.popupAnimation,Et=ge.popupTransitionName,nr=ge.popupStyle,vr=ge.mask,lr=ge.maskAnimation,hr=ge.maskTransitionName,yr=ge.maskMotion,mr=ge.zIndex,fr=ge.popup,Nr=ge.stretch,Sr=ge.alignPoint,vn=ge.mobile,Tr=ge.forceRender,Jt=te.state,Yt=Jt.popupVisible,_r=Jt.point,Ur=te.getPopupAlign(),jt={};return te.isMouseEnterToShow()&&(jt.onMouseEnter=te.onPopupMouseEnter),te.isMouseLeaveToHide()&&(jt.onMouseLeave=te.onPopupMouseLeave),jt.onMouseDown=te.onPopupMouseDown,jt.onTouchStart=te.onPopupMouseDown,A.createElement(dr,Object(p.a)({prefixCls:Oe,destroyPopupOnHide:Te,visible:Yt,point:Sr&&_r,className:De,align:Ur,onAlign:Ve,animation:ot,getClassNameFromAlign:te.getPopupClassNameFromAlign},jt,{stretch:Nr,getRootDomNode:te.getRootDomNode,style:nr,mask:vr,zIndex:mr,transitionName:Et,maskAnimation:lr,maskTransitionName:hr,maskMotion:yr,ref:te.popupRef,motion:st,mobile:vn,forceRender:Tr}),typeof fr=="function"?fr():fr)},te.attachParent=function(ge){mt.a.cancel(te.attachId);var Oe=te.props,Te=Oe.getPopupContainer,De=Oe.getDocument,Ve=te.getRootDomNode(),st;Te?(Ve||Te.length===0)&&(st=Te(Ve)):st=De(te.getRootDomNode()).body,st?st.appendChild(ge):te.attachId=Object(mt.a)(function(){te.attachParent(ge)})},te.getContainer=function(){var ge=te.props.getDocument,Oe=ge(te.getRootDomNode()).createElement("div");return Oe.style.position="absolute",Oe.style.top="0",Oe.style.left="0",Oe.style.width="100%",te.attachParent(Oe),Oe},te.setPoint=function(ge){var Oe=te.props.alignPoint;if(!Oe||!ge)return;te.setState({point:{pageX:ge.pageX,pageY:ge.pageY}})},te.handlePortalUpdate=function(){te.state.prevPopupVisible!==te.state.popupVisible&&te.props.afterPopupVisibleChange(te.state.popupVisible)},te.triggerContextValue={onPopupMouseDown:te.onPopupMouseDown};var me;return"popupVisible"in oe?me=!!oe.popupVisible:me=!!oe.defaultPopupVisible,te.state={prevPopupVisible:me,popupVisible:me},_i.forEach(function(ge){te["fire".concat(ge)]=function(Oe){te.fireEvents(ge,Oe)}}),te}return Object(x.a)(J,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var te=this.props,me=this.state;if(me.popupVisible){var ge;!this.clickOutsideHandler&&(this.isClickToHide()||this.isContextMenuToShow())&&(ge=te.getDocument(this.getRootDomNode()),this.clickOutsideHandler=Object(He.a)(ge,"mousedown",this.onDocumentClick)),this.touchOutsideHandler||(ge=ge||te.getDocument(this.getRootDomNode()),this.touchOutsideHandler=Object(He.a)(ge,"touchstart",this.onDocumentClick)),!this.contextMenuOutsideHandler1&&this.isContextMenuToShow()&&(ge=ge||te.getDocument(this.getRootDomNode()),this.contextMenuOutsideHandler1=Object(He.a)(ge,"scroll",this.onContextMenuClose)),!this.contextMenuOutsideHandler2&&this.isContextMenuToShow()&&(this.contextMenuOutsideHandler2=Object(He.a)(window,"blur",this.onContextMenuClose));return}this.clearOutsideHandler()}},{key:"componentWillUnmount",value:function(){this.clearDelayTimer(),this.clearOutsideHandler(),clearTimeout(this.mouseDownTimeout),mt.a.cancel(this.attachId)}},{key:"getPopupDomNode",value:function(){var te;return((te=this.popupRef.current)===null||te===void 0?void 0:te.getElement())||null}},{key:"getPopupAlign",value:function(){var te=this.props,me=te.popupPlacement,ge=te.popupAlign,Oe=te.builtinPlacements;return me&&Oe?Xe(Oe,me,ge):ge}},{key:"setPopupVisible",value:function(te,me){var ge=this.props.alignPoint,Oe=this.state.popupVisible;this.clearDelayTimer(),Oe!==te&&("popupVisible"in this.props||this.setState({popupVisible:te,prevPopupVisible:Oe}),this.props.onPopupVisibleChange(te)),ge&&me&&te&&this.setPoint(me)}},{key:"delaySetPopupVisible",value:function(te,me,ge){var Oe=this,Te=me*1e3;if(this.clearDelayTimer(),Te){var De=ge?{pageX:ge.pageX,pageY:ge.pageY}:null;this.delayTimer=window.setTimeout(function(){Oe.setPopupVisible(te,De),Oe.clearDelayTimer()},Te)}else this.setPopupVisible(te,ge)}},{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(te){var me=this.props.children.props,ge=this.props;return me[te]&&ge[te]?this["fire".concat(te)]:me[te]||ge[te]}},{key:"isClickToShow",value:function(){var te=this.props,me=te.action,ge=te.showAction;return me.indexOf("click")!==-1||ge.indexOf("click")!==-1}},{key:"isContextMenuOnly",value:function(){var te=this.props.action;return te==="contextMenu"||te.length===1&&te[0]==="contextMenu"}},{key:"isContextMenuToShow",value:function(){var te=this.props,me=te.action,ge=te.showAction;return me.indexOf("contextMenu")!==-1||ge.indexOf("contextMenu")!==-1}},{key:"isClickToHide",value:function(){var te=this.props,me=te.action,ge=te.hideAction;return me.indexOf("click")!==-1||ge.indexOf("click")!==-1}},{key:"isMouseEnterToShow",value:function(){var te=this.props,me=te.action,ge=te.showAction;return me.indexOf("hover")!==-1||ge.indexOf("mouseEnter")!==-1}},{key:"isMouseLeaveToHide",value:function(){var te=this.props,me=te.action,ge=te.hideAction;return me.indexOf("hover")!==-1||ge.indexOf("mouseLeave")!==-1}},{key:"isFocusToShow",value:function(){var te=this.props,me=te.action,ge=te.showAction;return me.indexOf("focus")!==-1||ge.indexOf("focus")!==-1}},{key:"isBlurToHide",value:function(){var te=this.props,me=te.action,ge=te.hideAction;return me.indexOf("focus")!==-1||ge.indexOf("blur")!==-1}},{key:"forcePopupAlign",value:function(){if(this.state.popupVisible){var te;(te=this.popupRef.current)===null||te===void 0||te.forceAlign()}}},{key:"fireEvents",value:function(te,me){var ge=this.props.children.props[te];ge&&ge(me);var Oe=this.props[te];Oe&&Oe(me)}},{key:"close",value:function(){this.setPopupVisible(!1)}},{key:"render",value:function(){var te=this.state.popupVisible,me=this.props,ge=me.children,Oe=me.forceRender,Te=me.alignPoint,De=me.className,Ve=me.autoDestroy,st=A.Children.only(ge),ot={key:"trigger"};this.isContextMenuToShow()?ot.onContextMenu=this.onContextMenu:ot.onContextMenu=this.createTwoChains("onContextMenu"),this.isClickToHide()||this.isClickToShow()?(ot.onClick=this.onClick,ot.onMouseDown=this.onMouseDown,ot.onTouchStart=this.onTouchStart):(ot.onClick=this.createTwoChains("onClick"),ot.onMouseDown=this.createTwoChains("onMouseDown"),ot.onTouchStart=this.createTwoChains("onTouchStart")),this.isMouseEnterToShow()?(ot.onMouseEnter=this.onMouseEnter,Te&&(ot.onMouseMove=this.onMouseMove)):ot.onMouseEnter=this.createTwoChains("onMouseEnter"),this.isMouseLeaveToHide()?ot.onMouseLeave=this.onMouseLeave:ot.onMouseLeave=this.createTwoChains("onMouseLeave"),this.isFocusToShow()||this.isBlurToHide()?(ot.onFocus=this.onFocus,ot.onBlur=this.onBlur):(ot.onFocus=this.createTwoChains("onFocus"),ot.onBlur=this.createTwoChains("onBlur"));var Et=W()(st&&st.props&&st.props.className,De);Et&&(ot.className=Et);var nr=Object(z.a)({},ot);Object(Ot.c)(st)&&(nr.ref=Object(Ot.a)(this.triggerRef,st.ref));var vr=A.cloneElement(st,nr),lr;return(te||this.popupRef.current||Oe)&&(lr=A.createElement(de,{key:"portal",getContainer:this.getContainer,didUpdate:this.handlePortalUpdate},this.getComponent())),!te&&Ve&&(lr=null),A.createElement(rr.Provider,{value:this.triggerContextValue},vr,lr)}}],[{key:"getDerivedStateFromProps",value:function(te,me){var ge=te.popupVisible,Oe={};return ge!==void 0&&me.popupVisible!==ge&&(Oe.popupVisible=ge,Oe.prevPopupVisible=me.popupVisible),Oe}}]),J}(A.Component);return Se.contextType=rr,Se.defaultProps={prefixCls:"rc-trigger-popup",getPopupClassNameFromAlign:Jn,getDocument:ri,onPopupVisibleChange:En,afterPopupVisibleChange:En,onPopupAlign:En,popupClassName:"",mouseEnterDelay:0,mouseLeaveDelay:.1,focusDelay:0,blurDelay:.15,popupStyle:{},destroyPopupOnHide:!1,popupAlign:{},defaultPopupVisible:!1,mask:!1,maskClosable:!0,action:[],showAction:[],hideAction:[],autoDestroy:!1},Se}var hn=Ki(Ut.a),wn={adjustX:1,adjustY:1},vi={topLeft:{points:["bl","tl"],overflow:wn,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:wn,offset:[0,7]},leftTop:{points:["tr","tl"],overflow:wn,offset:[-4,0]},rightTop:{points:["tl","tr"],overflow:wn,offset:[4,0]}},Oi={topLeft:{points:["bl","tl"],overflow:wn,offset:[0,-7]},bottomLeft:{points:["tl","bl"],overflow:wn,offset:[0,7]},rightTop:{points:["tr","tl"],overflow:wn,offset:[-4,0]},leftTop:{points:["tl","tr"],overflow:wn,offset:[4,0]}},qi=vi,rn=0,Pr={horizontal:"bottomLeft",vertical:"rightTop","vertical-left":"rightTop","vertical-right":"leftTop"},fn=function(Se,Ae,fe){var J=Ke(Ae),oe=Se.getState();Se.setState({defaultActiveFirst:Object(z.a)(Object(z.a)({},oe.defaultActiveFirst),{},Object(le.a)({},J,fe))})},cr=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(fe){var J;Object(w.a)(this,Ae),J=Se.call(this,fe),J.onDestroy=function(Te){J.props.onDestroy(Te)},J.onKeyDown=function(Te){var De=Te.keyCode,Ve=J.menuInstance,st=J.props.store,ot=J.getVisible();if(De===S.a.ENTER)return J.onTitleClick(Te),fn(st,J.props.eventKey,!0),!0;if(De===S.a.RIGHT)return ot?Ve.onKeyDown(Te):(J.triggerOpenChange(!0),fn(st,J.props.eventKey,!0)),!0;if(De===S.a.LEFT){var Et;if(ot)Et=Ve.onKeyDown(Te);else return;return Et||(J.triggerOpenChange(!1),Et=!0),Et}return ot&&(De===S.a.UP||De===S.a.DOWN)?Ve.onKeyDown(Te):void 0},J.onOpenChange=function(Te){J.props.onOpenChange(Te)},J.onPopupVisibleChange=function(Te){J.triggerOpenChange(Te,Te?"mouseenter":"mouseleave")},J.onMouseEnter=function(Te){var De=J.props,Ve=De.eventKey,st=De.onMouseEnter,ot=De.store;fn(ot,J.props.eventKey,!1),st({key:Ve,domEvent:Te})},J.onMouseLeave=function(Te){var De=J.props,Ve=De.parentMenu,st=De.eventKey,ot=De.onMouseLeave;Ve.subMenuInstance=Object(g.a)(J),ot({key:st,domEvent:Te})},J.onTitleMouseEnter=function(Te){var De=J.props,Ve=De.eventKey,st=De.onItemHover,ot=De.onTitleMouseEnter;st({key:Ve,hover:!0}),ot({key:Ve,domEvent:Te})},J.onTitleMouseLeave=function(Te){var De=J.props,Ve=De.parentMenu,st=De.eventKey,ot=De.onItemHover,Et=De.onTitleMouseLeave;Ve.subMenuInstance=Object(g.a)(J),ot({key:st,hover:!1}),Et({key:st,domEvent:Te})},J.onTitleClick=function(Te){var De=Object(g.a)(J),Ve=De.props;if(Ve.onTitleClick({key:Ve.eventKey,domEvent:Te}),Ve.triggerSubMenuAction==="hover")return;J.triggerOpenChange(!J.getVisible(),"click"),fn(Ve.store,J.props.eventKey,!1)},J.onSubMenuClick=function(Te){typeof J.props.onClick=="function"&&J.props.onClick(J.addKeyPath(Te))},J.onSelect=function(Te){J.props.onSelect(Te)},J.onDeselect=function(Te){J.props.onDeselect(Te)},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(Te){J.menuInstance=Te},J.addKeyPath=function(Te){return Object(z.a)(Object(z.a)({},Te),{},{keyPath:(Te.keyPath||[]).concat(J.props.eventKey)})},J.triggerOpenChange=function(Te,De){var Ve=J.props.eventKey,st=function(){J.onOpenChange({key:Ve,item:Object(g.a)(J),trigger:De,open:Te})};De==="mouseenter"?J.mouseenterTimeout=setTimeout(function(){st()},0):st()},J.isChildrenSelected=function(){var Te={find:!1};return it(J.props.children,J.props.selectedKeys,Te),Te.find},J.isInlineMode=function(){return J.getMode()==="inline"},J.adjustWidth=function(){if(!J.subMenuTitle||!J.menuInstance)return;var Te=wt.findDOMNode(J.menuInstance);if(Te.offsetWidth>=J.subMenuTitle.offsetWidth)return;Te.style.minWidth="".concat(J.subMenuTitle.offsetWidth,"px")},J.saveSubMenuTitle=function(Te){J.subMenuTitle=Te},J.getBaseProps=function(){var Te=Object(g.a)(J),De=Te.props,Ve=J.getMode();return{mode:Ve==="horizontal"?"vertical":Ve,visible:J.getVisible(),level:De.level+1,inlineIndent:De.inlineIndent,focusable:!1,onClick:J.onSubMenuClick,onSelect:J.onSelect,onDeselect:J.onDeselect,onDestroy:J.onDestroy,selectedKeys:De.selectedKeys,eventKey:"".concat(De.eventKey,"-menu-"),openKeys:De.openKeys,motion:De.motion,onOpenChange:J.onOpenChange,subMenuOpenDelay:De.subMenuOpenDelay,parentMenu:Object(g.a)(J),subMenuCloseDelay:De.subMenuCloseDelay,forceSubMenuRender:De.forceSubMenuRender,triggerSubMenuAction:De.triggerSubMenuAction,builtinPlacements:De.builtinPlacements,defaultActiveFirst:De.store.getState().defaultActiveFirst[Ke(De.eventKey)],multiple:De.multiple,prefixCls:De.rootPrefixCls,id:J.internalMenuId,manualRef:J.saveMenuInstance,itemIcon:De.itemIcon,expandIcon:De.expandIcon,direction:De.direction}},J.getMotion=function(Te,De){var Ve=Object(g.a)(J),st=Ve.haveRendered,ot=J.props,Et=ot.motion,nr=ot.rootPrefixCls,vr=Object(z.a)(Object(z.a)({},Et),{},{leavedClassName:"".concat(nr,"-hidden"),removeOnLeave:!1,motionAppear:st||!De||Te!=="inline"});return vr};var oe=fe.store,te=fe.eventKey,me=oe.getState(),ge=me.defaultActiveFirst;J.isRootMenu=!1;var Oe=!1;return ge&&(Oe=ge[te]),fn(oe,te,Oe),J.state={mode:fe.mode,isOpen:fe.isOpen},J}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){this.componentDidUpdate()}},{key:"componentDidUpdate",value:function(){var J=this,oe=this.props,te=oe.mode,me=oe.parentMenu,ge=oe.manualRef,Oe=oe.isOpen,Te=function(){J.setState({mode:te,isOpen:Oe})},De=Oe!==this.state.isOpen,Ve=te!==this.state.mode;if((Ve||De)&&(mt.a.cancel(this.updateStateRaf),Ve?this.updateStateRaf=Object(mt.a)(Te):Te()),ge&&ge(this),te!=="horizontal"||!(me==null?void 0:me.isRootMenu)||!Oe)return;this.minWidthTimeout=setTimeout(function(){return J.adjustWidth()},0)}},{key:"componentWillUnmount",value:function(){var J=this.props,oe=J.onDestroy,te=J.eventKey;oe&&oe(te),this.minWidthTimeout&&clearTimeout(this.minWidthTimeout),this.mouseenterTimeout&&clearTimeout(this.mouseenterTimeout),mt.a.cancel(this.updateStateRaf)}},{key:"renderPopupMenu",value:function(J,oe){var te=this.getBaseProps();return A.createElement(An,Object(p.a)({},te,{id:this.internalMenuId,className:J,style:oe}),this.props.children)}},{key:"renderChildren",value:function(){var J=this,oe=this.getBaseProps(),te=oe.mode,me=oe.visible,ge=oe.forceSubMenuRender,Oe=oe.direction,Te=this.getMotion(te,me);if(this.haveRendered=!0,this.haveOpened=this.haveOpened||me||ge,!this.haveOpened)return A.createElement("div",null);var De=W()("".concat(oe.prefixCls,"-sub"),Object(le.a)({},"".concat(oe.prefixCls,"-rtl"),Oe==="rtl"));return this.isInlineMode()?A.createElement(K,Object(p.a)({visible:oe.visible,forceRender:ge},Te),function(Ve){var st=Ve.className,ot=Ve.style,Et=W()(De,st);return J.renderPopupMenu(Et,ot)}):this.renderPopupMenu(De)}},{key:"render",value:function(){var J,oe,te,me=Object(z.a)({},this.props),ge=this.getVisible(),Oe=this.getPrefixCls(),Te=this.isInlineMode(),De=this.getMode(),Ve=W()(Oe,"".concat(Oe,"-").concat(De),(J={},Object(le.a)(J,me.className,!!me.className),Object(le.a)(J,this.getOpenClassName(),ge),Object(le.a)(J,this.getActiveClassName(),me.active||ge&&!Te),Object(le.a)(J,this.getDisabledClassName(),me.disabled),Object(le.a)(J,this.getSelectedClassName(),this.isChildrenSelected()),J));this.internalMenuId||(me.eventKey?this.internalMenuId="".concat(me.eventKey,"$Menu"):(rn+=1,this.internalMenuId="$__$".concat(rn,"$Menu")));var st={},ot={},Et={};me.disabled||(st={onMouseLeave:this.onMouseLeave,onMouseEnter:this.onMouseEnter},ot={onClick:this.onTitleClick},Et={onMouseEnter:this.onTitleMouseEnter,onMouseLeave:this.onTitleMouseLeave});var nr={},vr=me.direction,lr=vr==="rtl";Te&&(lr?nr.paddingRight=me.inlineIndent*me.level:nr.paddingLeft=me.inlineIndent*me.level);var hr={};this.getVisible()&&(hr={"aria-owns":this.internalMenuId});var yr=null;De!=="horizontal"&&(yr=this.props.expandIcon,typeof this.props.expandIcon=="function"&&(yr=A.createElement(this.props.expandIcon,Object(z.a)({},this.props))));var mr=A.createElement("div",Object(p.a)({ref:this.saveSubMenuTitle,style:nr,className:"".concat(Oe,"-title"),role:"button"},Et,ot,{"aria-expanded":ge},hr,{"aria-haspopup":"true",title:typeof me.title=="string"?me.title:void 0}),me.title,yr||A.createElement("i",{className:"".concat(Oe,"-arrow")})),fr=this.renderChildren(),Nr=((oe=me.parentMenu)===null||oe===void 0?void 0:oe.isRootMenu)?me.parentMenu.props.getPopupContainer:function(nn){return nn.parentNode},Sr=Pr[De],vn=me.popupOffset?{offset:me.popupOffset}:{},Tr=W()((te={},Object(le.a)(te,me.popupClassName,me.popupClassName&&!Te),Object(le.a)(te,"".concat(Oe,"-rtl"),lr),te)),Jt=me.disabled,Yt=me.triggerSubMenuAction,_r=me.subMenuOpenDelay,Ur=me.forceSubMenuRender,jt=me.subMenuCloseDelay,Hr=me.builtinPlacements;ft.forEach(function(nn){return delete me[nn]}),delete me.onClick;var yn=lr?Object(z.a)(Object(z.a)({},Oi),Hr):Object(z.a)(Object(z.a)({},vi),Hr);delete me.direction;var $r=this.getBaseProps(),on=Te?null:this.getMotion($r.mode,$r.visible);return A.createElement("li",Object(p.a)({},me,st,{className:Ve,role:"menuitem"}),A.createElement(hn,{prefixCls:Oe,popupClassName:W()("".concat(Oe,"-popup"),Tr),getPopupContainer:Nr,builtinPlacements:yn,popupPlacement:Sr,popupVisible:Te?!1:ge,popupAlign:vn,popup:Te?null:fr,action:Jt||Te?[]:[Yt],mouseEnterDelay:_r,mouseLeaveDelay:jt,onPopupVisibleChange:this.onPopupVisibleChange,forceRender:Ur,popupMotion:on},mr),Te?fr:null)}}]),Ae}(A.Component);cr.defaultProps={onMouseEnter:rt,onMouseLeave:rt,onTitleMouseEnter:rt,onTitleMouseLeave:rt,onTitleClick:rt,manualRef:rt,mode:"vertical",title:""};var pn=Object(a.b)(function(de,Se){var Ae=de.openKeys,fe=de.activeKey,J=de.selectedKeys,oe=Se.eventKey,te=Se.subMenuKey;return{isOpen:Ae.indexOf(oe)>-1,active:fe[te]===oe,selectedKeys:J}})(cr);pn.isSubMenu=!0;var Kr=pn,ni="menuitem-overflowed",gn=.5,jn=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(){var fe;return Object(w.a)(this,Ae),fe=Se.apply(this,arguments),fe.resizeObserver=null,fe.mutationObserver=null,fe.originalTotalWidth=0,fe.overflowedItems=[],fe.menuItemSizes=[],fe.cancelFrameId=null,fe.state={lastVisibleIndex:void 0},fe.childRef=A.createRef(),fe.getMenuItemNodes=function(){var J=fe.props.prefixCls,oe=fe.childRef.current;return oe?[].slice.call(oe.children).filter(function(te){return te.className.split(" ").indexOf("".concat(J,"-overflowed-submenu"))<0}):[]},fe.getOverflowedSubMenuItem=function(J,oe,te){var me=fe.props,ge=me.overflowedIndicator,Oe=me.level,Te=me.mode,De=me.prefixCls,Ve=me.theme;if(Oe!==1||Te!=="horizontal")return null;var st=fe.props.children[0],ot=st.props,Et=ot.children,nr=ot.title,vr=ot.style,lr=Object(L.a)(ot,["children","title","style"]),hr=Object(z.a)({},vr),yr="".concat(J,"-overflowed-indicator"),mr="".concat(J,"-overflowed-indicator");oe.length===0&&te!==!0?hr=Object(z.a)(Object(z.a)({},hr),{},{display:"none"}):te&&(hr=Object(z.a)(Object(z.a)({},hr),{},{visibility:"hidden",position:"absolute"}),yr="".concat(yr,"-placeholder"),mr="".concat(mr,"-placeholder"));var fr=Ve?"".concat(De,"-").concat(Ve):"",Nr={};return ft.forEach(function(Sr){lr[Sr]!==void 0&&(Nr[Sr]=lr[Sr])}),A.createElement(Kr,Object(p.a)({title:ge,className:"".concat(De,"-overflowed-submenu"),popupClassName:fr},Nr,{key:yr,eventKey:mr,disabled:!1,style:hr}),oe)},fe.setChildrenWidthAndResize=function(){if(fe.props.mode!=="horizontal")return;var J=fe.childRef.current;if(!J)return;var oe=J.children;if(!oe||oe.length===0)return;var te=J.children[oe.length-1];Ze(te,"display","inline-block");var me=fe.getMenuItemNodes(),ge=me.filter(function(Oe){return Oe.className.split(" ").indexOf(ni)>=0});ge.forEach(function(Oe){Ze(Oe,"display","inline-block")}),fe.menuItemSizes=me.map(function(Oe){return ut(Oe,!0)}),ge.forEach(function(Oe){Ze(Oe,"display","none")}),fe.overflowedIndicatorWidth=ut(J.children[J.children.length-1],!0),fe.originalTotalWidth=fe.menuItemSizes.reduce(function(Oe,Te){return Oe+Te},0),fe.handleResize(),Ze(te,"display","none")},fe.handleResize=function(){if(fe.props.mode!=="horizontal")return;var J=fe.childRef.current;if(!J)return;var oe=ut(J);fe.overflowedItems=[];var te=0,me;fe.originalTotalWidth>oe+gn&&(me=-1,fe.menuItemSizes.forEach(function(ge){te+=ge,te+fe.overflowedIndicatorWidth<=oe&&(me+=1)})),fe.setState({lastVisibleIndex:me})},fe}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){var J=this;if(this.setChildrenWidthAndResize(),this.props.level===1&&this.props.mode==="horizontal"){var oe=this.childRef.current;if(!oe)return;this.resizeObserver=new Dt.default(function(te){te.forEach(function(){var me=J.cancelFrameId;cancelAnimationFrame(me),J.cancelFrameId=requestAnimationFrame(J.setChildrenWidthAndResize)})}),[].slice.call(oe.children).concat(oe).forEach(function(te){J.resizeObserver.observe(te)}),typeof MutationObserver!="undefined"&&(this.mutationObserver=new MutationObserver(function(){J.resizeObserver.disconnect(),[].slice.call(oe.children).concat(oe).forEach(function(te){J.resizeObserver.observe(te)}),J.setChildrenWidthAndResize()}),this.mutationObserver.observe(oe,{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 oe=this,te=this.state.lastVisibleIndex;return(J||[]).reduce(function(me,ge,Oe){var Te=ge;if(oe.props.mode==="horizontal"){var De=oe.getOverflowedSubMenuItem(ge.props.eventKey,[]);te!==void 0&&oe.props.className.indexOf("".concat(oe.props.prefixCls,"-root"))!==-1&&(Oe>te&&(Te=A.cloneElement(ge,{style:{display:"none"},eventKey:"".concat(ge.props.eventKey,"-hidden"),className:"".concat(ni)})),Oe===te+1&&(oe.overflowedItems=J.slice(te+1).map(function(st){return A.cloneElement(st,{key:st.props.eventKey,mode:"vertical-left"})}),De=oe.getOverflowedSubMenuItem(ge.props.eventKey,oe.overflowedItems)));var Ve=[].concat(Object(D.a)(me),[De,Te]);return Oe===J.length-1&&Ve.push(oe.getOverflowedSubMenuItem(ge.props.eventKey,[],!0)),Ve}return[].concat(Object(D.a)(me),[Te])},[])}},{key:"render",value:function(){var J=this.props,oe=J.visible,te=J.prefixCls,me=J.overflowedIndicator,ge=J.mode,Oe=J.level,Te=J.tag,De=J.children,Ve=J.theme,st=Object(L.a)(J,["visible","prefixCls","overflowedIndicator","mode","level","tag","children","theme"]),ot=Te;return A.createElement(ot,Object(p.a)({ref:this.childRef},st),this.renderChildren(De))}}]),Ae}(A.Component);jn.defaultProps={tag:"div",className:""};var zi=jn;function ci(de){return de.length?de.every(function(Se){return!!Se.props.disabled}):!0}function hi(de,Se,Ae){var fe=de.getState();de.setState({activeKey:Object(z.a)(Object(z.a)({},fe.activeKey),{},Object(le.a)({},Se,Ae))})}function wi(de){return de.eventKey||"0-menu-"}function Nn(de,Se){var Ae=Se,fe=de.children,J=de.eventKey;if(Ae){var oe;if($e(fe,function(te,me){te&&te.props&&!te.props.disabled&&Ae===lt(te,J,me)&&(oe=!0)}),oe)return Ae}return Ae=null,de.defaultActiveFirst&&$e(fe,function(te,me){!Ae&&te&&!te.props.disabled&&(Ae=lt(te,J,me))}),Ae}function Gi(de){if(!de)return;var Se=this.instanceArray.indexOf(de);Se!==-1?this.instanceArray[Se]=de:this.instanceArray.push(de)}var mn=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(fe){var J;return Object(w.a)(this,Ae),J=Se.call(this,fe),J.onKeyDown=function(oe,te){var me=oe.keyCode,ge;if(J.getFlatInstanceArray().forEach(function(Te){Te&&Te.props.active&&Te.onKeyDown&&(ge=Te.onKeyDown(oe))}),ge)return 1;var Oe=null;return(me===S.a.UP||me===S.a.DOWN)&&(Oe=J.step(me===S.a.UP?-1:1)),Oe?(oe.preventDefault(),hi(J.props.store,wi(J.props),Oe.props.eventKey),typeof te=="function"&&te(Oe),1):void 0},J.onItemHover=function(oe){var te=oe.key,me=oe.hover;hi(J.props.store,wi(J.props),me?te:null)},J.onDeselect=function(oe){J.props.onDeselect(oe)},J.onSelect=function(oe){J.props.onSelect(oe)},J.onClick=function(oe){J.props.onClick(oe)},J.onOpenChange=function(oe){J.props.onOpenChange(oe)},J.onDestroy=function(oe){J.props.onDestroy(oe)},J.getFlatInstanceArray=function(){return J.instanceArray},J.step=function(oe){var te=J.getFlatInstanceArray(),me=J.props.store.getState().activeKey[wi(J.props)],ge=te.length;if(!ge)return null;oe<0&&(te=te.concat().reverse());var Oe=-1;if(te.every(function(st,ot){return st&&st.props.eventKey===me?(Oe=ot,!1):!0}),!J.props.defaultActiveFirst&&Oe!==-1&&ci(te.slice(Oe,ge-1)))return;var Te=(Oe+1)%ge,De=Te;do{var Ve=te[De];if(!Ve||Ve.props.disabled)De=(De+1)%ge;else return Ve}while(De!==Te);return null},J.renderCommonMenuItem=function(oe,te,me){var ge=J.props.store.getState(),Oe=Object(g.a)(J),Te=Oe.props,De=lt(oe,Te.eventKey,te),Ve=oe.props;if(!Ve||typeof oe.type=="string")return oe;var st=De===ge.activeKey,ot=Object(z.a)(Object(z.a)({mode:Ve.mode||Te.mode,level:Te.level,inlineIndent:Te.inlineIndent,renderMenuItem:J.renderMenuItem,rootPrefixCls:Te.prefixCls,index:te,parentMenu:Te.parentMenu,manualRef:Ve.disabled?void 0:Object(v.a)(oe.ref,Gi.bind(Object(g.a)(J))),eventKey:De,active:!Ve.disabled&&st,multiple:Te.multiple,onClick:function(nr){(Ve.onClick||rt)(nr),J.onClick(nr)},onItemHover:J.onItemHover,motion:Te.motion,subMenuOpenDelay:Te.subMenuOpenDelay,subMenuCloseDelay:Te.subMenuCloseDelay,forceSubMenuRender:Te.forceSubMenuRender,onOpenChange:J.onOpenChange,onDeselect:J.onDeselect,onSelect:J.onSelect,builtinPlacements:Te.builtinPlacements,itemIcon:Ve.itemIcon||J.props.itemIcon,expandIcon:Ve.expandIcon||J.props.expandIcon},me),{},{direction:Te.direction});return(Te.mode==="inline"||qe())&&(ot.triggerSubMenuAction="click"),A.cloneElement(oe,Object(z.a)(Object(z.a)({},ot),{},{key:De||te}))},J.renderMenuItem=function(oe,te,me){if(!oe)return null;var ge=J.props.store.getState(),Oe={openKeys:ge.openKeys,selectedKeys:ge.selectedKeys,triggerSubMenuAction:J.props.triggerSubMenuAction,subMenuKey:me};return J.renderCommonMenuItem(oe,te,Oe)},fe.store.setState({activeKey:Object(z.a)(Object(z.a)({},fe.store.getState().activeKey),{},Object(le.a)({},fe.eventKey,Nn(fe,fe.activeKey)))}),J.instanceArray=[],J}return Object(x.a)(Ae,[{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||!y()(this.props.style,J.style)}},{key:"componentDidUpdate",value:function(J){var oe=this.props,te="activeKey"in oe?oe.activeKey:oe.store.getState().activeKey[wi(oe)],me=Nn(oe,te);if(me!==te)hi(oe.store,wi(oe),me);else if("activeKey"in J){var ge=Nn(J,J.activeKey);me!==ge&&hi(oe.store,wi(oe),me)}}},{key:"render",value:function(){var J=this,oe=Object(p.a)({},this.props);this.instanceArray=[];var te=W()(oe.prefixCls,oe.className,"".concat(oe.prefixCls,"-").concat(oe.mode)),me={className:te,role:oe.role||"menu"};oe.id&&(me.id=oe.id),oe.focusable&&(me.tabIndex=0,me.onKeyDown=this.onKeyDown);var ge=oe.prefixCls,Oe=oe.eventKey,Te=oe.visible,De=oe.level,Ve=oe.mode,st=oe.overflowedIndicator,ot=oe.theme;return ft.forEach(function(Et){return delete oe[Et]}),delete oe.onClick,A.createElement(zi,Object(p.a)({},oe,{prefixCls:ge,mode:Ve,tag:"ul",level:De,theme:ot,visible:Te,overflowedIndicator:st},me),Object(j.a)(oe.children).map(function(Et,nr){return J.renderMenuItem(Et,nr,Oe||"0-menu-")}))}}]),Ae}(A.Component);mn.defaultProps={prefixCls:"rc-menu",className:"",mode:"vertical",level:1,inlineIndent:24,visible:!0,focusable:!0,style:{},manualRef:rt};var Wr=Object(a.b)()(mn),An=Wr,Tn=ee("Kwbf");function ii(de,Se,Ae){var fe=de.prefixCls,J=de.motion,oe=de.defaultMotions,te=oe===void 0?{}:oe,me=de.openAnimation,ge=de.openTransitionName,Oe=Se.switchingModeFromInline;if(J)return J;if(Object(G.a)(me)==="object"&&me)Object(Tn.a)(!1,"Object type of `openAnimation` is removed. Please use `motion` instead.");else if(typeof me=="string")return{motionName:"".concat(fe,"-open-").concat(me)};if(ge)return{motionName:ge};var Te=te[Ae];return Te||(Oe?null:te.other)}var Ln=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(fe){var J;Object(w.a)(this,Ae),J=Se.call(this,fe),J.onSelect=function(me){var ge=Object(g.a)(J),Oe=ge.props;if(Oe.selectable){var Te=J.store.getState(),De=Te.selectedKeys,Ve=me.key;Oe.multiple?De=De.concat([Ve]):De=[Ve],"selectedKeys"in Oe||J.store.setState({selectedKeys:De}),Oe.onSelect(Object(z.a)(Object(z.a)({},me),{},{selectedKeys:De}))}},J.onClick=function(me){var ge=J.getRealMenuMode(),Oe=Object(g.a)(J),Te=Oe.store,De=Oe.props.onOpenChange;ge!=="inline"&&!("openKeys"in J.props)&&(Te.setState({openKeys:[]}),De([])),J.props.onClick(me)},J.onKeyDown=function(me,ge){J.innerMenu.getWrappedInstance().onKeyDown(me,ge)},J.onOpenChange=function(me){var ge=Object(g.a)(J),Oe=ge.props,Te=J.store.getState().openKeys.concat(),De=!1,Ve=function(ot){var Et=!1;if(ot.open)Et=Te.indexOf(ot.key)===-1,Et&&Te.push(ot.key);else{var nr=Te.indexOf(ot.key);Et=nr!==-1,Et&&Te.splice(nr,1)}De=De||Et};Array.isArray(me)?me.forEach(Ve):Ve(me),De&&("openKeys"in J.props||J.store.setState({openKeys:Te}),Oe.onOpenChange(Te))},J.onDeselect=function(me){var ge=Object(g.a)(J),Oe=ge.props;if(Oe.selectable){var Te=J.store.getState().selectedKeys.concat(),De=me.key,Ve=Te.indexOf(De);Ve!==-1&&Te.splice(Ve,1),"selectedKeys"in Oe||J.store.setState({selectedKeys:Te}),Oe.onDeselect(Object(z.a)(Object(z.a)({},me),{},{selectedKeys:Te}))}},J.onMouseEnter=function(me){J.restoreModeVerticalFromInline();var ge=J.props.onMouseEnter;ge&&ge(me)},J.onTransitionEnd=function(me){var ge=me.propertyName==="width"&&me.target===me.currentTarget,Oe=me.target.className,Te=Object.prototype.toString.call(Oe)==="[object SVGAnimatedString]"?Oe.animVal:Oe,De=me.propertyName==="font-size"&&Te.indexOf("anticon")>=0;(ge||De)&&J.restoreModeVerticalFromInline()},J.setInnerMenu=function(me){J.innerMenu=me},J.isRootMenu=!0;var oe=fe.defaultSelectedKeys,te=fe.defaultOpenKeys;return"selectedKeys"in fe&&(oe=fe.selectedKeys||[]),"openKeys"in fe&&(te=fe.openKeys||[]),J.store=Object(a.c)({selectedKeys:oe,openKeys:te,activeKey:{"0-menu-":Nn(fe,fe.activeKey)}}),J.state={switchingModeFromInline:!1,prevProps:fe,inlineOpenKeys:[],store:J.store},J}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){this.updateMiniStore(),this.updateMenuDisplay()}},{key:"componentDidUpdate",value:function(J){var oe=this.props,te=oe.siderCollapsed,me=oe.inlineCollapsed,ge=oe.onOpenChange;(!J.inlineCollapsed&&me||!J.siderCollapsed&&te)&&ge([]),this.updateMiniStore(),this.updateMenuDisplay()}},{key:"updateMenuDisplay",value:function(){var J=this.props.collapsedWidth,oe=this.store,te=this.prevOpenKeys,me=this.getInlineCollapsed()&&(J===0||J==="0"||J==="0px");me?(this.prevOpenKeys=oe.getState().openKeys.concat(),this.store.setState({openKeys:[]})):te&&(this.store.setState({openKeys:te}),this.prevOpenKeys=null)}},{key:"getRealMenuMode",value:function(){var J=this.props.mode,oe=this.state.switchingModeFromInline,te=this.getInlineCollapsed();return oe&&te?"inline":te?"vertical":J}},{key:"getInlineCollapsed",value:function(){var J=this.props,oe=J.inlineCollapsed,te=J.siderCollapsed;return te!==void 0?te:oe}},{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(z.a)({},Object(C.a)(this.props,["collapsedWidth","siderCollapsed","defaultMotions"])),oe=this.getRealMenuMode();return J.className+=" ".concat(J.prefixCls,"-root"),J.direction==="rtl"&&(J.className+=" ".concat(J.prefixCls,"-rtl")),J=Object(z.a)(Object(z.a)({},J),{},{mode:oe,onClick:this.onClick,onOpenChange:this.onOpenChange,onDeselect:this.onDeselect,onSelect:this.onSelect,onMouseEnter:this.onMouseEnter,onTransitionEnd:this.onTransitionEnd,parentMenu:this,motion:ii(this.props,this.state,oe)}),delete J.openAnimation,delete J.openTransitionName,A.createElement(a.a,{store:this.store},A.createElement(An,Object(p.a)({},J,{ref:this.setInnerMenu}),this.props.children))}}],[{key:"getDerivedStateFromProps",value:function(J,oe){var te=oe.prevProps,me=oe.store,ge=me.getState(),Oe={},Te={prevProps:J};return te.mode==="inline"&&J.mode!=="inline"&&(Te.switchingModeFromInline=!0),"openKeys"in J?Oe.openKeys=J.openKeys||[]:((J.inlineCollapsed&&!te.inlineCollapsed||J.siderCollapsed&&!te.siderCollapsed)&&(Te.switchingModeFromInline=!0,Te.inlineOpenKeys=ge.openKeys,Oe.openKeys=[]),(!J.inlineCollapsed&&te.inlineCollapsed||!J.siderCollapsed&&te.siderCollapsed)&&(Oe.openKeys=oe.inlineOpenKeys,Te.inlineOpenKeys=[])),Object.keys(Oe).length&&me.setState(Oe),Te}}]),Ae}(A.Component);Ln.defaultProps={selectable:!0,onClick:rt,onSelect:rt,onOpenChange:rt,onDeselect:rt,defaultSelectedKeys:[],defaultOpenKeys:[],subMenuOpenDelay:.1,subMenuCloseDelay:.1,triggerSubMenuAction:"hover",prefixCls:"rc-menu",className:"",mode:"vertical",style:{},builtinPlacements:{},overflowedIndicator:A.createElement("span",null,"\xB7\xB7\xB7")};var It=Ln,Vt=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(){var fe;return Object(w.a)(this,Ae),fe=Se.apply(this,arguments),fe.onKeyDown=function(J){var oe=J.keyCode;return oe===S.a.ENTER?(fe.onClick(J),!0):void 0},fe.onMouseLeave=function(J){var oe=fe.props,te=oe.eventKey,me=oe.onItemHover,ge=oe.onMouseLeave;me({key:te,hover:!1}),ge({key:te,domEvent:J})},fe.onMouseEnter=function(J){var oe=fe.props,te=oe.eventKey,me=oe.onItemHover,ge=oe.onMouseEnter;me({key:te,hover:!0}),ge({key:te,domEvent:J})},fe.onClick=function(J){var oe=fe.props,te=oe.eventKey,me=oe.multiple,ge=oe.onClick,Oe=oe.onSelect,Te=oe.onDeselect,De=oe.isSelected,Ve={key:te,keyPath:[te],item:Object(g.a)(fe),domEvent:J};ge(Ve),me?De?Te(Ve):Oe(Ve):De||Oe(Ve)},fe.saveNode=function(J){fe.node=J},fe}return Object(x.a)(Ae,[{key:"componentDidMount",value:function(){this.callRef()}},{key:"componentDidUpdate",value:function(){this.callRef()}},{key:"componentWillUnmount",value:function(){var J=this.props;J.onDestroy&&J.onDestroy(J.eventKey)}},{key:"getPrefixCls",value:function(){return"".concat(this.props.rootPrefixCls,"-item")}},{key:"getActiveClassName",value:function(){return"".concat(this.getPrefixCls(),"-active")}},{key:"getSelectedClassName",value:function(){return"".concat(this.getPrefixCls(),"-selected")}},{key:"getDisabledClassName",value:function(){return"".concat(this.getPrefixCls(),"-disabled")}},{key:"callRef",value:function(){this.props.manualRef&&this.props.manualRef(this)}},{key:"render",value:function(){var J,oe=Object(z.a)({},this.props),te=W()(this.getPrefixCls(),oe.className,(J={},Object(le.a)(J,this.getActiveClassName(),!oe.disabled&&oe.active),Object(le.a)(J,this.getSelectedClassName(),oe.isSelected),Object(le.a)(J,this.getDisabledClassName(),oe.disabled),J)),me=Object(z.a)(Object(z.a)({},oe.attribute),{},{title:typeof oe.title=="string"?oe.title:void 0,className:te,role:oe.role||"menuitem","aria-disabled":oe.disabled});oe.role==="option"?me=Object(z.a)(Object(z.a)({},me),{},{role:"option","aria-selected":oe.isSelected}):(oe.role===null||oe.role==="none")&&(me.role="none");var ge={onClick:oe.disabled?null:this.onClick,onMouseLeave:oe.disabled?null:this.onMouseLeave,onMouseEnter:oe.disabled?null:this.onMouseEnter},Oe=Object(z.a)({},oe.style);oe.mode==="inline"&&(oe.direction==="rtl"?Oe.paddingRight=oe.inlineIndent*oe.level:Oe.paddingLeft=oe.inlineIndent*oe.level),ft.forEach(function(De){return delete oe[De]}),delete oe.direction;var Te=this.props.itemIcon;return typeof this.props.itemIcon=="function"&&(Te=A.createElement(this.props.itemIcon,this.props)),A.createElement("li",Object(p.a)({},Object(C.a)(oe,["onClick","onMouseEnter","onMouseLeave","onSelect"]),me,ge,{style:Oe,ref:this.saveNode}),oe.children,Te)}}]),Ae}(A.Component);Vt.isMenuItem=!0,Vt.defaultProps={onSelect:rt,onMouseEnter:rt,onMouseLeave:rt,manualRef:rt};var Xt=Object(a.b)(function(de,Se){var Ae=de.activeKey,fe=de.selectedKeys,J=Se.eventKey,oe=Se.subMenuKey;return{active:Ae[oe]===J,isSelected:Array.isArray(fe)?fe.indexOf(J)!==-1:fe===J}})(Vt),Er=Xt,Ir=function(de){Object(f.a)(Ae,de);var Se=Object(d.a)(Ae);function Ae(){var fe;return Object(w.a)(this,Ae),fe=Se.apply(this,arguments),fe.renderInnerMenuItem=function(J){var oe=fe.props,te=oe.renderMenuItem,me=oe.index;return te(J,me,fe.props.subMenuKey)},fe}return Object(x.a)(Ae,[{key:"render",value:function(){var J=Object(p.a)({},this.props),oe=J.className,te=oe===void 0?"":oe,me=J.rootPrefixCls,ge="".concat(me,"-item-group-title"),Oe="".concat(me,"-item-group-list"),Te=J.title,De=J.children;return ft.forEach(function(Ve){return delete J[Ve]}),delete J.direction,A.createElement("li",Object(p.a)({},J,{onClick:function(st){return st.stopPropagation()},className:"".concat(te," ").concat(me,"-item-group")}),A.createElement("div",{className:ge,title:typeof Te=="string"?Te:void 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Estimated load time for current fragment: `+b.toFixed(3)+` s
Estimated load time for the next fragment: `+$.toFixed(3)+` s
Time to underbuffer: `+G.toFixed(3)+" s"),l.nextLoadLevel=Z,this.bwEstimator.sample(x,p.loaded),this.clearTimer(),c.loader&&(this.fragCurrent=this.partCurrent=null,c.loader.abort()),l.trigger(I.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:c,part:o,stats:p})},k.onFragLoaded=function(c,o){var l=o.frag,u=o.part;if(l.type===P.PlaylistLevelType.MAIN&&Object(z.isFiniteNumber)(l.sn)){var T=u?u.stats:l.stats,m=u?u.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var p=this.hls.levels[l.level],w=(p.loaded?p.loaded.bytes:0)+T.loaded,x=(p.loaded?p.loaded.duration:0)+m;p.loaded={bytes:w,duration:x},p.realBitrate=Math.round(8*w/x)}if(l.bitrateTest){var g={stats:T,frag:l,part:u,id:l.type};this.onFragBuffered(I.Events.FRAG_BUFFERED,g),l.bitrateTest=!1}}},k.onFragBuffered=function(c,o){var l=o.frag,u=o.part,T=u?u.stats:l.stats;if(T.aborted)return;if(l.type!==P.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var m=T.parsing.end-T.loading.start;this.bwEstimator.sample(m,T.loaded),T.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=m/1e3:this.bitrateTestDelay=0},k.onError=function(c,o){switch(o.details){case j.ErrorDetails.FRAG_LOAD_ERROR:case j.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},k.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},k.getNextABRAutoLevel=function(){var c=this.fragCurrent,o=this.partCurrent,l=this.hls,u=l.maxAutoLevel,T=l.config,m=l.minAutoLevel,p=l.media,w=o?o.duration:c?c.duration:0,x=p?p.currentTime:0,g=p&&p.playbackRate!==0?Math.abs(p.playbackRate):1,f=this.bwEstimator?this.bwEstimator.getEstimate():T.abrEwmaDefaultEstimate,d=(W.BufferHelper.bufferInfo(p,x,T.maxBufferHole).end-x)/g,a=this.findBestLevel(f,m,u,d,T.abrBandWidthFactor,T.abrBandWidthUpFactor);if(a>=0)return a;D.logger.trace((d?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var C=w?Math.min(w,T.maxStarvationDelay):T.maxStarvationDelay,v=T.abrBandWidthFactor,b=T.abrBandWidthUpFactor;if(!d){var y=this.bitrateTestDelay;if(y){var G=w?Math.min(w,T.maxLoadingDelay):T.maxLoadingDelay;C=G-y,D.logger.trace("bitrate test took "+Math.round(1e3*y)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*C)+" ms"),v=b=1}}return a=this.findBestLevel(f,m,u,d+C,v,b),Math.max(a,0)},k.findBestLevel=function(c,o,l,u,T,m){for(var p,w=this.fragCurrent,x=this.partCurrent,g=this.lastLoadedFragLevel,f=this.hls.levels,d=f[g],a=!!(d!=null&&(p=d.details)!==null&&p!==void 0&&p.live),C=d==null?void 0:d.codecSet,v=x?x.duration:w?w.duration:0,b=l;b>=o;b--){var y=f[b];if(!y||C&&y.codecSet!==C)continue;var G=y.details,$=(x?G==null?void 0:G.partTarget:G==null?void 0:G.averagetargetduration)||v,Z=void 0;b<=g?Z=T*c:Z=m*c;var V=f[b].maxBitrate,H=V*$/Z;if(D.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+b+"/"+Math.round(Z)+"/"+V+"/"+$+"/"+u+"/"+H),Z>V&&(!H||a&&!this.bitrateTestDelay||H<u))return b}return-1},_(R,[{key:"nextAutoLevel",get:function(){var c=this._nextAutoLevel,o=this.bwEstimator;if(c!==-1&&(!o||!o.canEstimate()))return c;var l=this.getNextABRAutoLevel();return c!==-1&&(l=Math.min(c,l)),l},set:function(c){this._nextAutoLevel=c}}]),R}();Y.default=M},"./src/controller/audio-stream-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/polyfills/number.ts"),A=L("./src/controller/base-stream-controller.ts"),I=L("./src/events.ts"),W=L("./src/utils/buffer-helper.ts"),j=L("./src/controller/fragment-tracker.ts"),P=L("./src/types/level.ts"),D=L("./src/types/loader.ts"),E=L("./src/loader/fragment.ts"),_=L("./src/demux/chunk-cache.ts"),M=L("./src/demux/transmuxer-interface.ts"),R=L("./src/types/transmuxer.ts"),k=L("./src/controller/fragment-finders.ts"),S=L("./src/utils/discontinuities.ts"),c=L("./src/errors.ts"),o=L("./src/utils/logger.ts");function l(){return l=Object.assign||function(w){for(var x=1;x<arguments.length;x++){var g=arguments[x];for(var f in g)Object.prototype.hasOwnProperty.call(g,f)&&(w[f]=g[f])}return w},l.apply(this,arguments)}function u(w,x){w.prototype=Object.create(x.prototype),w.prototype.constructor=w,T(w,x)}function T(w,x){return T=Object.setPrototypeOf||function(f,d){return f.__proto__=d,f},T(w,x)}var m=100,p=function(w){u(x,w);function x(f,d){var a;return a=w.call(this,f,d,"[audio-stream-controller]")||this,a.videoBuffer=null,a.videoTrackCC=-1,a.waitingVideoCC=-1,a.audioSwitch=!1,a.trackId=-1,a.waitingData=null,a.mainDetails=null,a.bufferFlushed=!1,a._registerListeners(),a}var g=x.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var d=this.hls;d.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.on(I.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.on(I.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.on(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(I.Events.ERROR,this.onError,this),d.on(I.Events.BUFFER_RESET,this.onBufferReset,this),d.on(I.Events.BUFFER_CREATED,this.onBufferCreated,this),d.on(I.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.on(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.on(I.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g._unregisterListeners=function(){var d=this.hls;d.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),d.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),d.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(I.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),d.off(I.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),d.off(I.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(I.Events.ERROR,this.onError,this),d.off(I.Events.BUFFER_RESET,this.onBufferReset,this),d.off(I.Events.BUFFER_CREATED,this.onBufferCreated,this),d.off(I.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),d.off(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),d.off(I.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g.onInitPtsFound=function(d,a){var C=a.frag,v=a.id,b=a.initPTS;if(v==="main"){var y=C.cc;this.initPTS[C.cc]=b,this.log("InitPTS for cc: "+y+" found from main: "+b),this.videoTrackCC=y,this.state===A.State.WAITING_INIT_PTS&&this.tick()}},g.startLoad=function(d){if(!this.levels){this.startPosition=d,this.state=A.State.STOPPED;return}var a=this.lastCurrentTime;this.stopLoad(),this.setInterval(m),this.fragLoadError=0,a>0&&d===-1?(this.log("Override startPosition with lastCurrentTime @"+a.toFixed(3)),this.state=A.State.IDLE):(this.loadedmetadata=!1,this.state=A.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=d,this.tick()},g.doTick=function(){switch(this.state){case A.State.IDLE:this.doTickIdle();break;case A.State.WAITING_TRACK:{var d,a=this.levels,C=this.trackId,v=a==null||((d=a[C])===null||d===void 0)?void 0:d.details;if(v){if(this.waitForCdnTuneIn(v))break;this.state=A.State.WAITING_INIT_PTS}break}case A.State.FRAG_LOADING_WAITING_RETRY:{var b,y=performance.now(),G=this.retryDate;(!G||y>=G||(b=this.media)!==null&&b!==void 0&&b.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=A.State.IDLE);break}case A.State.WAITING_INIT_PTS:{var $=this.waitingData;if($){var Z=$.frag,V=$.part,H=$.cache,re=$.complete;if(this.initPTS[Z.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=A.State.FRAG_LOADING;var ce=H.flush(),Ee={frag:Z,part:V,payload:ce,networkDetails:null};this._handleFragmentLoadProgress(Ee),re&&w.prototype._handleFragmentLoadComplete.call(this,Ee)}else if(this.videoTrackCC!==this.waitingVideoCC)o.logger.log("Waiting fragment cc ("+Z.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var we=this.getLoadPosition(),Ye=W.BufferHelper.bufferInfo(this.mediaBuffer,we,this.config.maxBufferHole),Ne=Object(k.fragmentWithinToleranceTest)(Ye.end,this.config.maxFragLookUpTolerance,Z);Ne<0&&(o.logger.log("Waiting fragment cc ("+Z.cc+") @ "+Z.start+" cancelled because another fragment at "+Ye.end+" is needed"),this.clearWaitingFragment())}}else this.state=A.State.IDLE}}this.onTickEnd()},g.clearWaitingFragment=function(){var d=this.waitingData;d&&(this.fragmentTracker.removeFragment(d.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=A.State.IDLE)},g.onTickEnd=function(){var d=this.media;if(!d||!d.readyState)return;var a=this.mediaBuffer?this.mediaBuffer:d,C=a.buffered;!this.loadedmetadata&&C.length&&(this.loadedmetadata=!0),this.lastCurrentTime=d.currentTime},g.doTickIdle=function(){var d,a,C=this.hls,v=this.levels,b=this.media,y=this.trackId,G=C.config;if(!v||!v[y])return;if(!b&&(this.startFragRequested||!G.startFragPrefetch))return;var $=v[y],Z=$.details;if(!Z||Z.live&&this.levelLastLoaded!==y||this.waitForCdnTuneIn(Z)){this.state=A.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,E.ElementaryStreamTypes.AUDIO,D.PlaylistLevelType.AUDIO));var V=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,D.PlaylistLevelType.AUDIO);if(V===null)return;var H=V.len,re=this.getMaxBufferLength(),ce=this.audioSwitch;if(H>=re&&!ce)return;if(!ce&&this._streamEnded(V,Z)){C.trigger(I.Events.BUFFER_EOS,{type:"audio"}),this.state=A.State.ENDED;return}var Ee=Z.fragments,we=Ee[0].start,Ye=V.end;if(ce){var Ne=this.getLoadPosition();Ye=Ne,Z.PTSKnown&&Ne<we&&((V.end>we||V.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),b.currentTime=we+.05))}var Ie=this.getNextFragment(Ye,Z);if(!Ie){this.bufferFlushed=!0;return}((d=Ie.decryptdata)===null||d===void 0?void 0:d.keyFormat)==="identity"&&!((a=Ie.decryptdata)!==null&&a!==void 0&&a.key)?this.loadKey(Ie,Z):this.loadFragment(Ie,Z,Ye)},g.getMaxBufferLength=function(){var d=w.prototype.getMaxBufferLength.call(this),a=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,D.PlaylistLevelType.MAIN);return a===null?d:Math.max(d,a.len)},g.onMediaDetaching=function(){this.videoBuffer=null,w.prototype.onMediaDetaching.call(this)},g.onAudioTracksUpdated=function(d,a){var C=a.audioTracks;this.resetTransmuxer(),this.levels=C.map(function(v){return new P.Level(v)})},g.onAudioTrackSwitching=function(d,a){var C=!!a.url;this.trackId=a.id;var v=this.fragCurrent;v!=null&&v.loader&&v.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),C?this.setInterval(m):this.resetTransmuxer(),C?(this.audioSwitch=!0,this.state=A.State.IDLE):this.state=A.State.STOPPED,this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},g.onLevelLoaded=function(d,a){this.mainDetails=a.details},g.onAudioTrackLoaded=function(d,a){var C,v=this.levels,b=a.details,y=a.id;if(!v){this.warn("Audio tracks were reset while loading level "+y);return}this.log("Track "+y+" loaded ["+b.startSN+","+b.endSN+"],duration:"+b.totalduration);var G=v[y],$=0;if(b.live||(C=G.details)!==null&&C!==void 0&&C.live){var Z=this.mainDetails;if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed||!Z)return;!G.details&&b.hasProgramDateTime&&Z.hasProgramDateTime?(Object(S.alignMediaPlaylistByPDT)(b,Z),$=b.fragments[0].start):$=this.alignPlaylists(b,G.details)}G.details=b,this.levelLastLoaded=y,!this.startFragRequested&&(this.mainDetails||!b.live)&&this.setStartPosition(G.details,$),this.state===A.State.WAITING_TRACK&&!this.waitForCdnTuneIn(b)&&(this.state=A.State.IDLE),this.tick()},g._handleFragmentLoadProgress=function(d){var a,C=d.frag,v=d.part,b=d.payload,y=this.config,G=this.trackId,$=this.levels;if(!$){this.warn("Audio tracks were reset while fragment load was in progress. Fragment "+C.sn+" of level "+C.level+" will not be buffered");return}var Z=$[G];console.assert(Z,"Audio track is defined on fragment load progress");var V=Z.details;console.assert(V,"Audio track details are defined on fragment load progress");var H=y.defaultAudioCodec||Z.audioCodec||"mp4a.40.2",re=this.transmuxer;re||(re=this.transmuxer=new M.default(this.hls,D.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var ce=this.initPTS[C.cc],Ee=(a=C.initSegment)===null||a===void 0?void 0:a.data;if(ce!==void 0){var we=!1,Ye=v?v.index:-1,Ne=Ye!==-1,Ie=new R.ChunkMetadata(C.level,C.sn,C.stats.chunkCount,b.byteLength,Ye,Ne);re.push(b,Ee,H,"",C,v,V.totalduration,we,Ie,ce)}else{o.logger.log("Unknown video PTS for cc "+C.cc+", waiting for video PTS before demuxing audio frag "+C.sn+" of ["+V.startSN+" ,"+V.endSN+"],track "+G);var We=this.waitingData=this.waitingData||{frag:C,part:v,cache:new _.default,complete:!1},Ue=We.cache;Ue.push(new Uint8Array(b)),this.waitingVideoCC=this.videoTrackCC,this.state=A.State.WAITING_INIT_PTS}},g._handleFragmentLoadComplete=function(d){if(this.waitingData){this.waitingData.complete=!0;return}w.prototype._handleFragmentLoadComplete.call(this,d)},g.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},g.onBufferCreated=function(d,a){var C=a.tracks.audio;C&&(this.mediaBuffer=C.buffer),a.tracks.video&&(this.videoBuffer=a.tracks.video.buffer)},g.onFragBuffered=function(d,a){var C=a.frag,v=a.part;if(C.type!==D.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(C)){this.warn("Fragment "+C.sn+(v?" p: "+v.index:"")+" of level "+C.level+" finished buffering, but was aborted. state: "+this.state+", audioSwitch: "+this.audioSwitch);return}C.sn!=="initSegment"&&(this.fragPrevious=C,this.audioSwitch&&(this.audioSwitch=!1,this.hls.trigger(I.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(C,v)},g.onError=function(d,a){switch(a.details){case c.ErrorDetails.FRAG_LOAD_ERROR:case c.ErrorDetails.FRAG_LOAD_TIMEOUT:case c.ErrorDetails.KEY_LOAD_ERROR:case c.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(D.PlaylistLevelType.AUDIO,a);break;case c.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case c.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==A.State.ERROR&&this.state!==A.State.STOPPED&&(this.state=a.fatal?A.State.ERROR:A.State.IDLE,this.warn(a.details+" while loading frag, switching to "+this.state+" state"));break;case c.ErrorDetails.BUFFER_FULL_ERROR:if(a.parent==="audio"&&(this.state===A.State.PARSING||this.state===A.State.PARSED)){var C=!0,v=this.getFwdBufferInfo(this.mediaBuffer,D.PlaylistLevelType.AUDIO);v&&v.len>.5&&(C=!this.reduceMaxBufferLength(v.len)),C&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,w.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},g.onBufferFlushed=function(d,a){var C=a.type;C===E.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},g._handleTransmuxComplete=function(d){var a,C="audio",v=this.hls,b=d.remuxResult,y=d.chunkMeta,G=this.getCurrentContext(y);if(!G){this.warn("The loading context changed while buffering fragment "+y.sn+" of level "+y.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(y.level);return}var $=G.frag,Z=G.part,V=b.audio,H=b.text,re=b.id3,ce=b.initSegment;if(this.fragContextChanged($))return;if(this.state=A.State.PARSING,this.audioSwitch&&V&&this.completeAudioSwitch(),ce!=null&&ce.tracks&&(this._bufferInitSegment(ce.tracks,$,y),v.trigger(I.Events.FRAG_PARSING_INIT_SEGMENT,{frag:$,id:C,tracks:ce.tracks})),V){var Ee=V.startPTS,we=V.endPTS,Ye=V.startDTS,Ne=V.endDTS;Z&&(Z.elementaryStreams[E.ElementaryStreamTypes.AUDIO]={startPTS:Ee,endPTS:we,startDTS:Ye,endDTS:Ne}),$.setElementaryStreamInfo(E.ElementaryStreamTypes.AUDIO,Ee,we,Ye,Ne),this.bufferFragmentData(V,$,Z,y)}if(re!=null&&(a=re.samples)!==null&&a!==void 0&&a.length){var Ie=l({frag:$,id:C},re);v.trigger(I.Events.FRAG_PARSING_METADATA,Ie)}if(H){var We=l({frag:$,id:C},H);v.trigger(I.Events.FRAG_PARSING_USERDATA,We)}},g._bufferInitSegment=function(d,a,C){if(this.state!==A.State.PARSING)return;d.video&&delete d.video;var v=d.audio;if(!v)return;v.levelCodec=v.codec,v.id="audio",this.log("Init audio buffer, container:"+v.container+", codecs[parsed]=["+v.codec+"]"),this.hls.trigger(I.Events.BUFFER_CODECS,d);var b=v.initSegment;if(b!=null&&b.byteLength){var y={type:"audio",frag:a,part:null,chunkMeta:C,parent:a.type,data:b};this.hls.trigger(I.Events.BUFFER_APPENDING,y)}this.tick()},g.loadFragment=function(d,a,C){var v=this.fragmentTracker.getState(d);this.fragCurrent=d,(this.audioSwitch||v===j.FragmentState.NOT_LOADED||v===j.FragmentState.PARTIAL)&&(d.sn==="initSegment"?this._loadInitSegment(d):a.live&&!Object(z.isFiniteNumber)(this.initPTS[d.cc])?(this.log("Waiting for video PTS in continuity counter "+d.cc+" of live stream before loading audio fragment "+d.sn+" of level "+this.trackId),this.state=A.State.WAITING_INIT_PTS):(this.startFragRequested=!0,w.prototype.loadFragment.call(this,d,a,C)))},g.completeAudioSwitch=function(){var d=this.hls,a=this.media,C=this.trackId;a&&(this.log("Switching audio track : flushing all audio"),w.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,d.trigger(I.Events.AUDIO_TRACK_SWITCHED,{id:C})},x}(A.default);Y.default=p},"./src/controller/audio-track-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts"),A=L("./src/errors.ts"),I=L("./src/controller/base-playlist-controller.ts"),W=L("./src/types/loader.ts");function j(M,R){for(var k=0;k<R.length;k++){var S=R[k];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(M,S.key,S)}}function P(M,R,k){return R&&j(M.prototype,R),k&&j(M,k),M}function D(M,R){M.prototype=Object.create(R.prototype),M.prototype.constructor=M,E(M,R)}function E(M,R){return E=Object.setPrototypeOf||function(S,c){return S.__proto__=c,S},E(M,R)}var _=function(M){D(R,M);function R(S){var c;return c=M.call(this,S,"[audio-track-controller]")||this,c.tracks=[],c.groupId=null,c.tracksInGroup=[],c.trackId=-1,c.trackName="",c.selectDefaultTrack=!0,c.registerListeners(),c}var k=R.prototype;return k.registerListeners=function(){var c=this.hls;c.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),c.on(z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.on(z.Events.ERROR,this.onError,this)},k.unregisterListeners=function(){var c=this.hls;c.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(z.Events.LEVEL_LOADING,this.onLevelLoading,this),c.off(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),c.off(z.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),c.off(z.Events.ERROR,this.onError,this)},k.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,M.prototype.destroy.call(this)},k.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},k.onManifestParsed=function(c,o){this.tracks=o.audioTracks||[]},k.onAudioTrackLoaded=function(c,o){var l=o.id,u=o.details,T=this.tracksInGroup[l];if(!T){this.warn("Invalid audio track id "+l);return}var m=T.details;T.details=o.details,this.log("audioTrack "+l+" loaded ["+u.startSN+"-"+u.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,o,m))},k.onLevelLoading=function(c,o){this.switchLevel(o.level)},k.onLevelSwitching=function(c,o){this.switchLevel(o.level)},k.switchLevel=function(c){var o=this.hls.levels[c];if(!(o!=null&&o.audioGroupIds))return;var l=o.audioGroupIds[o.urlId];if(this.groupId!==l){this.groupId=l;var u=this.tracks.filter(function(m){return!l||m.groupId===l});this.selectDefaultTrack&&!u.some(function(m){return m.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=u;var T={audioTracks:u};this.log("Updating audio tracks, "+u.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(z.Events.AUDIO_TRACKS_UPDATED,T),this.selectInitialTrack()}},k.onError=function(c,o){if(M.prototype.onError.call(this,c,o),o.fatal||!o.context)return;o.context.type===W.PlaylistContextType.AUDIO_TRACK&&o.context.id===this.trackId&&o.context.groupId===this.groupId&&this.retryLoadingOrFail(o)},k.setAudioTrack=function(c){var o=this.tracksInGroup;if(c<0||c>=o.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=o[this.trackId];this.log("Now switching to audio-track index "+c);var u=o[c],T=u.id,m=u.groupId,p=m===void 0?"":m,w=u.name,x=u.type,g=u.url;if(this.trackId=c,this.trackName=w,this.selectDefaultTrack=!1,this.hls.trigger(z.Events.AUDIO_TRACK_SWITCHING,{id:T,groupId:p,name:w,type:x,url:g}),u.details&&!u.details.live)return;var f=this.switchParams(u.url,l==null?void 0:l.details);this.loadPlaylist(f)},k.selectInitialTrack=function(){var c=this.tracksInGroup;console.assert(c.length,"Initial audio track should be selected when tracks are known");var o=this.trackName,l=this.findTrackId(o)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},k.findTrackId=function(c){for(var o=this.tracksInGroup,l=0;l<o.length;l++){var u=o[l];if((!this.selectDefaultTrack||u.default)&&(!c||c===u.name))return u.id}return-1},k.loadPlaylist=function(c){var o=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(o)){var l=o.id,u=o.groupId,T=o.url;if(c)try{T=c.addDirectives(T)}catch(m){this.warn("Could not construct new URL with HLS Delivery Directives: "+m)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(z.Events.AUDIO_TRACK_LOADING,{url:T,id:l,groupId:u,deliveryDirectives:c||null})}},P(R,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(c){this.selectDefaultTrack=!1,this.setAudioTrack(c)}}]),R}(I.default);Y.default=_},"./src/controller/base-playlist-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return P});var z=L("./src/polyfills/number.ts"),A=L("./src/types/level.ts"),I=L("./src/controller/level-helper.ts"),W=L("./src/utils/logger.ts"),j=L("./src/errors.ts"),P=function(){function D(_,M){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=W.logger.log.bind(W.logger,M+":"),this.warn=W.logger.warn.bind(W.logger,M+":"),this.hls=_}var E=D.prototype;return E.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},E.onError=function(M,R){R.fatal&&R.type===j.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},E.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},E.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},E.stopLoad=function(){this.canLoad=!1,this.clearTimer()},E.switchParams=function(M,R){var k=R==null?void 0:R.renditionReports;if(k)for(var S=0;S<k.length;S++){var c=k[S],o=""+c.URI;if(o===M.substr(-o.length)){var l=parseInt(c["LAST-MSN"]),u=parseInt(c["LAST-PART"]);if(R&&this.hls.config.lowLatencyMode){var T=Math.min(R.age-R.partTarget,R.targetduration);u!==void 0&&T>R.partTarget&&(u+=1)}if(Object(z.isFiniteNumber)(l))return new A.HlsUrlParameters(l,Object(z.isFiniteNumber)(u)?u:void 0,A.HlsSkip.No)}}},E.loadPlaylist=function(M){},E.shouldLoadTrack=function(M){return this.canLoad&&M&&!!M.url&&(!M.details||M.details.live)},E.playlistLoaded=function(M,R,k){var S=this,c=R.details,o=R.stats,l=o.loading.end?Math.max(0,self.performance.now()-o.loading.end):0;if(c.advancedDateTime=Date.now()-l,c.live||k!=null&&k.live){if(c.reloaded(k),k&&this.log("live playlist "+M+" "+(c.advanced?"REFRESHED "+c.lastPartSn+"-"+c.lastPartIndex:"MISSED")),k&&c.fragments.length>0&&Object(I.mergeDetails)(k,c),!this.canLoad||!c.live)return;var u,T=void 0,m=void 0;if(c.canBlockReload&&c.endSN&&c.advanced){var p=this.hls.config.lowLatencyMode,w=c.lastPartSn,x=c.endSN,g=c.lastPartIndex,f=g!==-1,d=w===x,a=p?0:g;f?(T=d?x+1:w,m=d?a:g+1):T=x+1;var C=c.age,v=C+c.ageHeader,b=Math.min(v-c.partTarget,c.targetduration*1.5);if(b>0){if(k&&b>k.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+k.tuneInGoal+" to: "+b+" with playlist age: "+c.age),b=0;else{var y=Math.floor(b/c.targetduration);if(T+=y,m!==void 0){var G=Math.round(b%c.targetduration/c.partTarget);m+=G}this.log("CDN Tune-in age: "+c.ageHeader+"s last advanced "+C.toFixed(2)+"s goal: "+b+" skip sn "+y+" to part "+m)}c.tuneInGoal=b}if(u=this.getDeliveryDirectives(c,R.deliveryDirectives,T,m),p||!d){this.loadPlaylist(u);return}}else u=this.getDeliveryDirectives(c,R.deliveryDirectives,T,m);var $=Object(I.computeReloadInterval)(c,o);T!==void 0&&c.canBlockReload&&($-=c.partTarget||1),this.log("reload live playlist "+M+" in "+Math.round($)+" ms"),this.timer=self.setTimeout(function(){return S.loadPlaylist(u)},$)}else this.clearTimer()},E.getDeliveryDirectives=function(M,R,k,S){var c=Object(A.getSkipValue)(M,k);return R!=null&&R.skip&&M.deltaUpdateFailed&&(k=R.msn,S=R.part,c=A.HlsSkip.No),new A.HlsUrlParameters(k,S,c)},E.retryLoadingOrFail=function(M){var R=this,k=this.hls.config,S=this.retryCount<k.levelLoadingMaxRetry;if(S){var c;if(this.retryCount++,M.details.indexOf("LoadTimeOut")>-1&&(c=M.context)!==null&&c!==void 0&&c.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+M.details+'"'),this.loadPlaylist();else{var o=Math.min(Math.pow(2,this.retryCount)*k.levelLoadingRetryDelay,k.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return R.loadPlaylist()},o),this.warn("retry playlist loading #"+this.retryCount+" in "+o+' ms after "'+M.details+'"')}}else this.warn('cannot recover from error "'+M.details+'"'),this.clearTimer(),M.fatal=!0;return S},D}()},"./src/controller/base-stream-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"State",function(){return x}),L.d(Y,"default",function(){return g});var z=L("./src/polyfills/number.ts"),A=L("./src/task-loop.ts"),I=L("./src/controller/fragment-tracker.ts"),W=L("./src/utils/buffer-helper.ts"),j=L("./src/utils/logger.ts"),P=L("./src/events.ts"),D=L("./src/errors.ts"),E=L("./src/types/transmuxer.ts"),_=L("./src/utils/mp4-tools.ts"),M=L("./src/utils/discontinuities.ts"),R=L("./src/controller/fragment-finders.ts"),k=L("./src/controller/level-helper.ts"),S=L("./src/loader/fragment-loader.ts"),c=L("./src/crypt/decrypter.ts"),o=L("./src/utils/time-ranges.ts"),l=L("./src/types/loader.ts");function u(f,d){for(var a=0;a<d.length;a++){var C=d[a];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(f,C.key,C)}}function T(f,d,a){return d&&u(f.prototype,d),a&&u(f,a),f}function m(f){if(f===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return f}function p(f,d){f.prototype=Object.create(d.prototype),f.prototype.constructor=f,w(f,d)}function w(f,d){return w=Object.setPrototypeOf||function(C,v){return C.__proto__=v,C},w(f,d)}var x={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},g=function(f){p(d,f);function d(C,v,b){var y;return y=f.call(this)||this,y.hls=void 0,y.fragPrevious=null,y.fragCurrent=null,y.fragmentTracker=void 0,y.transmuxer=null,y._state=x.STOPPED,y.media=void 0,y.mediaBuffer=void 0,y.config=void 0,y.bitrateTest=!1,y.lastCurrentTime=0,y.nextLoadPosition=0,y.startPosition=0,y.loadedmetadata=!1,y.fragLoadError=0,y.retryDate=0,y.levels=null,y.fragmentLoader=void 0,y.levelLastLoaded=null,y.startFragRequested=!1,y.decrypter=void 0,y.initPTS=[],y.onvseeking=null,y.onvended=null,y.logPrefix="",y.log=void 0,y.warn=void 0,y.logPrefix=b,y.log=j.logger.log.bind(j.logger,b+":"),y.warn=j.logger.warn.bind(j.logger,b+":"),y.hls=C,y.fragmentLoader=new S.default(C.config),y.fragmentTracker=v,y.config=C.config,y.decrypter=new c.default(C,C.config),C.on(P.Events.KEY_LOADED,y.onKeyLoaded,m(y)),y}var a=d.prototype;return a.doTick=function(){this.onTickEnd()},a.onTickEnd=function(){},a.startLoad=function(v){},a.stopLoad=function(){this.fragmentLoader.abort();var v=this.fragCurrent;v&&this.fragmentTracker.removeFragment(v),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=x.STOPPED},a._streamEnded=function(v,b){var y=this.fragCurrent,G=this.fragmentTracker;if(!b.live&&y&&y.sn===b.endSN&&!v.nextStart){var $=G.getState(y);return $===I.FragmentState.PARTIAL||$===I.FragmentState.OK}return!1},a.onMediaAttached=function(v,b){var y=this.media=this.mediaBuffer=b.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),y.addEventListener("seeking",this.onvseeking),y.addEventListener("ended",this.onvended);var G=this.config;this.levels&&G.autoStartLoad&&this.state===x.STOPPED&&this.startLoad(G.startPosition)},a.onMediaDetaching=function(){var v=this.media;v!=null&&v.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),v&&(v.removeEventListener("seeking",this.onvseeking),v.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},a.onMediaSeeking=function(){var v=this.config,b=this.fragCurrent,y=this.media,G=this.mediaBuffer,$=this.state,Z=y?y.currentTime:0,V=W.BufferHelper.bufferInfo(G||y,Z,v.maxBufferHole);if(this.log("media seeking to "+(Object(z.isFiniteNumber)(Z)?Z.toFixed(3):Z)+", state: "+$),$===x.ENDED)this.resetLoadingState();else if(b&&!V.len){var H=v.maxFragLookUpTolerance,re=b.start-H,ce=b.start+b.duration+H,Ee=Z>ce;(Z<re||Ee)&&(Ee&&b.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),b.loader.abort()),this.resetLoadingState())}y&&(this.lastCurrentTime=Z),!this.loadedmetadata&&!V.len&&(this.nextLoadPosition=this.startPosition=Z),this.tickImmediate()},a.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},a.onKeyLoaded=function(v,b){if(this.state!==x.KEY_LOADING||b.frag!==this.fragCurrent||!this.levels)return;this.state=x.IDLE;var y=this.levels[b.frag.level].details;y&&this.loadFragment(b.frag,y,b.frag.start)},a.onHandlerDestroying=function(){this.stopLoad(),f.prototype.onHandlerDestroying.call(this)},a.onHandlerDestroyed=function(){this.state=x.STOPPED,this.hls.off(P.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,f.prototype.onHandlerDestroyed.call(this)},a.loadKey=function(v,b){this.log("Loading key for "+v.sn+" of ["+b.startSN+"-"+b.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level),this.state=x.KEY_LOADING,this.fragCurrent=v,this.hls.trigger(P.Events.KEY_LOADING,{frag:v})},a.loadFragment=function(v,b,y){this._loadFragForPlayback(v,b,y)},a._loadFragForPlayback=function(v,b,y){var G=this,$=function(V){if(G.fragContextChanged(v)){G.warn("Fragment "+v.sn+(V.part?" p: "+V.part.index:"")+" of level "+v.level+" was dropped during download."),G.fragmentTracker.removeFragment(v);return}v.stats.chunkCount++,G._handleFragmentLoadProgress(V)};this._doFragLoad(v,b,y,$).then(function(Z){if(!Z)return;G.fragLoadError=0;var V=G.state;if(G.fragContextChanged(v)){(V===x.FRAG_LOADING||V===x.BACKTRACKING||!G.fragCurrent&&V===x.PARSING)&&(G.fragmentTracker.removeFragment(v),G.state=x.IDLE);return}if("payload"in Z&&(G.log("Loaded fragment "+v.sn+" of level "+v.level),G.hls.trigger(P.Events.FRAG_LOADED,Z),G.state===x.BACKTRACKING)){G.fragmentTracker.backtrack(v,Z),G.resetFragmentLoading(v);return}G._handleFragmentLoadComplete(Z)}).catch(function(Z){G.warn(Z),G.resetFragmentLoading(v)})},a.flushMainBuffer=function(v,b,y){if(y===void 0&&(y=null),!(v-b))return;var G={startOffset:v,endOffset:b,type:y};this.fragLoadError=0,this.hls.trigger(P.Events.BUFFER_FLUSHING,G)},a._loadInitSegment=function(v){var b=this;this._doFragLoad(v).then(function(y){if(!y||b.fragContextChanged(v)||!b.levels)throw new Error("init load aborted");return y}).then(function(y){var G=b.hls,$=y.payload,Z=v.decryptdata;if($&&$.byteLength>0&&Z&&Z.key&&Z.iv&&Z.method==="AES-128"){var V=self.performance.now();return b.decrypter.webCryptoDecrypt(new Uint8Array($),Z.key.buffer,Z.iv.buffer).then(function(H){var re=self.performance.now();return G.trigger(P.Events.FRAG_DECRYPTED,{frag:v,payload:H,stats:{tstart:V,tdecrypt:re}}),y.payload=H,y})}return y}).then(function(y){var G=b.fragCurrent,$=b.hls,Z=b.levels;if(!Z)throw new Error("init load aborted, missing levels");var V=Z[v.level].details;console.assert(V,"Level details are defined when init segment is loaded");var H=v.stats;b.state=x.IDLE,b.fragLoadError=0,v.data=new Uint8Array(y.payload),H.parsing.start=H.buffering.start=self.performance.now(),H.parsing.end=H.buffering.end=self.performance.now(),y.frag===G&&$.trigger(P.Events.FRAG_BUFFERED,{stats:H,frag:G,part:null,id:v.type}),b.tick()}).catch(function(y){b.warn(y),b.resetFragmentLoading(v)})},a.fragContextChanged=function(v){var b=this.fragCurrent;return!v||!b||v.level!==b.level||v.sn!==b.sn||v.urlId!==b.urlId},a.fragBufferedComplete=function(v,b){var y=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+v.type+" sn: "+v.sn+(b?" part: "+b.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+v.level+" "+o.default.toString(W.BufferHelper.getBuffered(y))),this.state=x.IDLE,this.tick()},a._handleFragmentLoadComplete=function(v){var b=this.transmuxer;if(!b)return;var y=v.frag,G=v.part,$=v.partsLoaded,Z=!$||$.length===0||$.some(function(H){return!H}),V=new E.ChunkMetadata(y.level,y.sn,y.stats.chunkCount+1,0,G?G.index:-1,!Z);b.flush(V)},a._handleFragmentLoadProgress=function(v){},a._doFragLoad=function(v,b,y,G){var $=this;if(y===void 0&&(y=null),!this.levels)throw new Error("frag load aborted, missing levels");if(y=Math.max(v.start,y||0),this.config.lowLatencyMode&&b){var Z=b.partList;if(Z&&G){y>v.end&&b.fragmentHint&&(v=b.fragmentHint);var V=this.getNextPart(Z,v,y);if(V>-1){var H=Z[V];return this.log("Loading part sn: "+v.sn+" p: "+H.index+" cc: "+v.cc+" of playlist ["+b.startSN+"-"+b.endSN+"] parts [0-"+V+"-"+(Z.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(y.toFixed(3))),this.nextLoadPosition=H.start+H.duration,this.state=x.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:v,part:Z[V],targetBufferTime:y}),this.doFragPartsLoad(v,Z,V,G).catch(function(re){return $.handleFragLoadError(re)})}else if(!v.url||this.loadedEndOfParts(Z,y))return Promise.resolve(null)}}return this.log("Loading fragment "+v.sn+" cc: "+v.cc+" "+(b?"of ["+b.startSN+"-"+b.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+v.level+", target: "+parseFloat(y.toFixed(3))),Object(z.isFiniteNumber)(v.sn)&&!this.bitrateTest&&(this.nextLoadPosition=v.start+v.duration),this.state=x.FRAG_LOADING,this.hls.trigger(P.Events.FRAG_LOADING,{frag:v,targetBufferTime:y}),this.fragmentLoader.load(v,G).catch(function(re){return $.handleFragLoadError(re)})},a.doFragPartsLoad=function(v,b,y,G){var $=this;return new Promise(function(Z,V){var H=[],re=function ce(Ee){var we=b[Ee];$.fragmentLoader.loadPart(v,we,G).then(function(Ye){H[we.index]=Ye;var Ne=Ye.part;$.hls.trigger(P.Events.FRAG_LOADED,Ye);var Ie=b[Ee+1];if(Ie&&Ie.fragment===v)ce(Ee+1);else return Z({frag:v,part:Ne,partsLoaded:H})}).catch(V)};re(y)})},a.handleFragLoadError=function(v){var b=v.data;return b&&b.details===D.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(b.frag,b.part):this.hls.trigger(P.Events.ERROR,b),null},a._handleTransmuxerFlush=function(v){var b=this.getCurrentContext(v);if(!b||this.state!==x.PARSING){this.fragCurrent||(this.state=x.IDLE);return}var y=b.frag,G=b.part,$=b.level,Z=self.performance.now();y.stats.parsing.end=Z,G&&(G.stats.parsing.end=Z),this.updateLevelTiming(y,G,$,v.partial)},a.getCurrentContext=function(v){var b=this.levels,y=v.level,G=v.sn,$=v.part;if(!b||!b[y])return this.warn("Levels object was unset while buffering fragment "+G+" of level "+y+". The current chunk will not be buffered."),null;var Z=b[y],V=$>-1?Object(k.getPartWith)(Z,G,$):null,H=V?V.fragment:Object(k.getFragmentWithSN)(Z,G,this.fragCurrent);return H?{frag:H,part:V,level:Z}:null},a.bufferFragmentData=function(v,b,y,G){if(!v||this.state!==x.PARSING)return;var $=v.data1,Z=v.data2,V=$;if($&&Z&&(V=Object(_.appendUint8Array)($,Z)),!V||!V.length)return;var H={type:v.type,frag:b,part:y,chunkMeta:G,parent:b.type,data:V};this.hls.trigger(P.Events.BUFFER_APPENDING,H),v.dropped&&v.independent&&!y&&this.flushBufferGap(b)},a.flushBufferGap=function(v){var b=this.media;if(!b)return;if(!W.BufferHelper.isBuffered(b,b.currentTime)){this.flushMainBuffer(0,v.start);return}var y=b.currentTime,G=W.BufferHelper.bufferInfo(b,y,0),$=v.duration,Z=Math.min(this.config.maxFragLookUpTolerance*2,$*.25),V=Math.max(Math.min(v.start-Z,G.end-Z),y+Z);v.start-V>Z&&this.flushMainBuffer(V,v.start)},a.getFwdBufferInfo=function(v,b){var y=this.config,G=this.getLoadPosition();if(!Object(z.isFiniteNumber)(G))return null;var $=W.BufferHelper.bufferInfo(v,G,y.maxBufferHole);if($.len===0&&$.nextStart!==void 0){var Z=this.fragmentTracker.getBufferedFrag(G,b);if(Z&&$.nextStart<Z.end)return W.BufferHelper.bufferInfo(v,G,Math.max($.nextStart,y.maxBufferHole))}return $},a.getMaxBufferLength=function(v){var b=this.config,y;return v?y=Math.max(8*b.maxBufferSize/v,b.maxBufferLength):y=b.maxBufferLength,Math.min(y,b.maxMaxBufferLength)},a.reduceMaxBufferLength=function(v){var b=this.config,y=v||b.maxBufferLength;return b.maxMaxBufferLength>=y?(b.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+b.maxMaxBufferLength+"s"),!0):!1},a.getNextFragment=function(v,b){var y,G,$=b.fragments,Z=$.length;if(!Z)return null;var V=this.config,H=$[0].start,re;if(b.live){var ce=V.initialLiveManifestSize;if(Z<ce)return this.warn("Not enough fragments to start playback (have: "+Z+", need: "+ce+")"),null;!b.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(re=this.getInitialLiveFragment(b,$),this.startPosition=re?this.hls.liveSyncPosition||re.start:v)}else v<=H&&(re=$[0]);if(!re){var Ee=V.lowLatencyMode?b.partEnd:b.fragmentEnd;re=this.getFragmentAtPosition(v,Ee,b)}return(y=re)!==null&&y!==void 0&&y.initSegment&&!((G=re)!==null&&G!==void 0&&G.initSegment.data)&&!this.bitrateTest&&(re=re.initSegment),re},a.getNextPart=function(v,b,y){for(var G=-1,$=!1,Z=!0,V=0,H=v.length;V<H;V++){var re=v[V];if(Z=Z&&!re.independent,G>-1&&y<re.start)break;var ce=re.loaded;!ce&&($||re.independent||Z)&&re.fragment===b&&(G=V),$=ce}return G},a.loadedEndOfParts=function(v,b){var y=v[v.length-1];return y&&b>y.start&&y.loaded},a.getInitialLiveFragment=function(v,b){var y=this.fragPrevious,G=null;if(y){if(v.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+y.programDateTime),G=Object(R.findFragmentByPDT)(b,y.endProgramDateTime,this.config.maxFragLookUpTolerance)),!G){var $=y.sn+1;if($>=v.startSN&&$<=v.endSN){var Z=b[$-v.startSN];y.cc===Z.cc&&(G=Z,this.log("Live playlist, switching playlist, load frag with next SN: "+G.sn))}G||(G=Object(R.findFragWithCC)(b,y.cc),G&&this.log("Live playlist, switching playlist, load frag with same CC: "+G.sn))}}else{var V=this.hls.liveSyncPosition;V!==null&&(G=this.getFragmentAtPosition(V,this.bitrateTest?v.fragmentEnd:v.edge,v))}return G},a.getFragmentAtPosition=function(v,b,y){var G=this.config,$=this.fragPrevious,Z=y.fragments,V=y.endSN,H=y.fragmentHint,re=G.maxFragLookUpTolerance,ce=!!(G.lowLatencyMode&&y.partList&&H);ce&&H&&!this.bitrateTest&&(Z=Z.concat(H),V=H.sn);var Ee;if(v<b){var we=v>b-re?0:re;Ee=Object(R.findFragmentByPTS)($,Z,v,we)}else Ee=Z[Z.length-1];if(Ee){var Ye=Ee.sn-y.startSN,Ne=$&&Ee.level===$.level,Ie=Z[Ye+1],We=this.fragmentTracker.getState(Ee);if(We===I.FragmentState.BACKTRACKED){Ee=null;for(var Ue=Ye;Z[Ue]&&this.fragmentTracker.getState(Z[Ue])===I.FragmentState.BACKTRACKED;)$?Ee=Z[Ue--]:Ee=Z[--Ue];Ee||(Ee=Ie)}else $&&Ee.sn===$.sn&&!ce&&(Ne&&(Ee.sn<V&&this.fragmentTracker.getState(Ie)!==I.FragmentState.OK?(this.log("SN "+Ee.sn+" just loaded, load next one: "+Ie.sn),Ee=Ie):Ee=null))}return Ee},a.synchronizeToLiveEdge=function(v){var b=this.config,y=this.media;if(!y)return;var G=this.hls.liveSyncPosition,$=y.currentTime,Z=v.fragments[0].start,V=v.edge,H=$>=Z-b.maxFragLookUpTolerance&&$<=V;if(G!==null&&y.duration>G&&($<G||!H)){var re=b.liveMaxLatencyDuration!==void 0?b.liveMaxLatencyDuration:b.liveMaxLatencyDurationCount*v.targetduration;(!H&&y.readyState<4||$<V-re)&&(this.loadedmetadata||(this.nextLoadPosition=G),y.readyState&&(this.warn("Playback: "+$.toFixed(3)+" is located too far from the end of live sliding playlist: "+V+", reset currentTime to : "+G.toFixed(3)),y.currentTime=G))}},a.alignPlaylists=function(v,b){var y=this.levels,G=this.levelLastLoaded,$=this.fragPrevious,Z=G!==null?y[G]:null,V=v.fragments.length;if(!V)return this.warn("No fragments in live playlist"),0;var H=v.fragments[0].start,re=!b,ce=v.alignedSliding&&Object(z.isFiniteNumber)(H);if(re||!ce&&!H){Object(M.alignStream)($,Z,v);var Ee=v.fragments[0].start;return this.log("Live playlist sliding: "+Ee.toFixed(2)+" start-sn: "+(b?b.startSN:"na")+"->"+v.startSN+" prev-sn: "+($?$.sn:"na")+" fragments: "+V),Ee}return H},a.waitForCdnTuneIn=function(v){var b=3;return v.live&&v.canBlockReload&&v.tuneInGoal>Math.max(v.partHoldBack,v.partTarget*b)},a.setStartPosition=function(v,b){var y=this.startPosition;if(y<b&&(y=-1),y===-1||this.lastCurrentTime===-1){var G=v.startTimeOffset;Object(z.isFiniteNumber)(G)?(y=b+G,G<0&&(y+=v.totalduration),y=Math.min(Math.max(b,y),b+v.totalduration),this.log("Start time offset "+G+" found in playlist, adjust startPosition to "+y),this.startPosition=y):v.live?y=this.hls.liveSyncPosition||b:this.startPosition=y=0,this.lastCurrentTime=y}this.nextLoadPosition=y},a.getLoadPosition=function(){var v=this.media,b=0;return this.loadedmetadata&&v?b=v.currentTime:this.nextLoadPosition&&(b=this.nextLoadPosition),b},a.handleFragLoadAborted=function(v,b){this.transmuxer&&v.sn!=="initSegment"&&v.stats.aborted&&(this.warn("Fragment "+v.sn+(b?" part"+b.index:"")+" of level "+v.level+" was aborted"),this.resetFragmentLoading(v))},a.resetFragmentLoading=function(v){(!this.fragCurrent||!this.fragContextChanged(v))&&(this.state=x.IDLE)},a.onFragmentOrKeyLoadError=function(v,b){if(b.fatal)return;var y=b.frag;if(!y||y.type!==v)return;var G=this.fragCurrent;console.assert(G&&y.sn===G.sn&&y.level===G.level&&y.urlId===G.urlId,"Frag load error must match current frag to retry");var $=this.config;if(this.fragLoadError+1<=$.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(y.level))return;var Z=Math.min(Math.pow(2,this.fragLoadError)*$.fragLoadingRetryDelay,$.fragLoadingMaxRetryTimeout);this.warn("Fragment "+y.sn+" of "+v+" "+y.level+" failed to load, retrying in "+Z+"ms"),this.retryDate=self.performance.now()+Z,this.fragLoadError++,this.state=x.FRAG_LOADING_WAITING_RETRY}else b.levelRetry?(v===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=x.IDLE):(j.logger.error(b.details+" reaches max retry, redispatch as fatal ..."),b.fatal=!0,this.hls.stopLoad(),this.state=x.ERROR)},a.afterBufferFlushed=function(v,b,y){if(!v)return;var G=W.BufferHelper.getBuffered(v);this.fragmentTracker.detectEvictedFragments(b,G,y),this.state===x.ENDED&&this.resetLoadingState()},a.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=x.IDLE},a.resetLiveStartWhenNotLoaded=function(v){if(!this.loadedmetadata){this.startFragRequested=!1;var b=this.levels?this.levels[v].details:null;if(b!=null&&b.live)return this.startPosition=-1,this.setStartPosition(b,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},a.updateLevelTiming=function(v,b,y,G){var $=this,Z=y.details;console.assert(!!Z,"level.details must be defined");var V=Object.keys(v.elementaryStreams).reduce(function(H,re){var ce=v.elementaryStreams[re];if(ce){var Ee=ce.endPTS-ce.startPTS;if(Ee<=0)return $.warn("Could not parse fragment "+v.sn+" "+re+" duration reliably ("+Ee+") resetting transmuxer to fallback to playlist timing"),$.resetTransmuxer(),H||!1;var we=G?0:Object(k.updateFragPTSDTS)(Z,v,ce.startPTS,ce.endPTS,ce.startDTS,ce.endDTS);return $.hls.trigger(P.Events.LEVEL_PTS_UPDATED,{details:Z,level:y,drift:we,type:re,frag:v,start:ce.startPTS,end:ce.endPTS}),!0}return H},!1);V?(this.state=x.PARSED,this.hls.trigger(P.Events.FRAG_PARSED,{frag:v,part:b})):this.resetLoadingState()},a.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},T(d,[{key:"state",get:function(){return this._state},set:function(v){var b=this._state;b!==v&&(this._state=v,this.log(b+"->"+v))}}]),d}(A.default)},"./src/controller/buffer-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return R});var z=L("./src/polyfills/number.ts"),A=L("./src/events.ts"),I=L("./src/utils/logger.ts"),W=L("./src/errors.ts"),j=L("./src/utils/buffer-helper.ts"),P=L("./src/utils/mediasource-helper.ts"),D=L("./src/loader/fragment.ts"),E=L("./src/controller/buffer-operation-queue.ts"),_=Object(P.getMediaSource)(),M=/([ha]vc.)(?:\.[^.,]+)+/,R=function(){function k(c){var o=this;this.details=null,this._objectUrl=null,this.operationQueue=void 0,this.listeners=void 0,this.hls=void 0,this.bufferCodecEventsExpected=0,this._bufferCodecEventsTotal=0,this.media=null,this.mediaSource=null,this.appendError=0,this.tracks={},this.pendingTracks={},this.sourceBuffer=void 0,this._onMediaSourceOpen=function(){var l=o.hls,u=o.media,T=o.mediaSource;I.logger.log("[buffer-controller]: Media source opened"),u&&(o.updateMediaElementDuration(),l.trigger(A.Events.MEDIA_ATTACHED,{media:u})),T&&T.removeEventListener("sourceopen",o._onMediaSourceOpen),o.checkPendingTracks()},this._onMediaSourceClose=function(){I.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){I.logger.log("[buffer-controller]: Media source ended")},this.hls=c,this._initSourceBuffer(),this.registerListeners()}var S=k.prototype;return S.hasSourceTypes=function(){return this.getSourceBufferTypes().length>0||Object.keys(this.pendingTracks).length>0},S.destroy=function(){this.unregisterListeners(),this.details=null},S.registerListeners=function(){var o=this.hls;o.on(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(A.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(A.Events.BUFFER_RESET,this.onBufferReset,this),o.on(A.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.on(A.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.on(A.Events.BUFFER_EOS,this.onBufferEos,this),o.on(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.on(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.on(A.Events.FRAG_PARSED,this.onFragParsed,this),o.on(A.Events.FRAG_CHANGED,this.onFragChanged,this)},S.unregisterListeners=function(){var o=this.hls;o.off(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),o.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(A.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(A.Events.BUFFER_RESET,this.onBufferReset,this),o.off(A.Events.BUFFER_APPENDING,this.onBufferAppending,this),o.off(A.Events.BUFFER_CODECS,this.onBufferCodecs,this),o.off(A.Events.BUFFER_EOS,this.onBufferEos,this),o.off(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),o.off(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),o.off(A.Events.FRAG_PARSED,this.onFragParsed,this),o.off(A.Events.FRAG_CHANGED,this.onFragChanged,this)},S._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new E.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},S.onManifestParsed=function(o,l){var u=2;(l.audio&&!l.video||!l.altAudio)&&(u=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=u,this.details=null,I.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},S.onMediaAttaching=function(o,l){var u=this.media=l.media;if(u&&_){var T=this.mediaSource=new _;T.addEventListener("sourceopen",this._onMediaSourceOpen),T.addEventListener("sourceended",this._onMediaSourceEnded),T.addEventListener("sourceclose",this._onMediaSourceClose),u.src=self.URL.createObjectURL(T),this._objectUrl=u.src}},S.onMediaDetaching=function(){var o=this.media,l=this.mediaSource,u=this._objectUrl;if(l){if(I.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(T){I.logger.warn("[buffer-controller]: onMediaDetaching: "+T.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),o&&(u&&self.URL.revokeObjectURL(u),o.src===u?(o.removeAttribute("src"),o.load()):I.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(A.Events.MEDIA_DETACHED,void 0)},S.onBufferReset=function(){var o=this;this.getSourceBufferTypes().forEach(function(l){var u=o.sourceBuffer[l];try{u&&(o.removeBufferListeners(l),o.mediaSource&&o.mediaSource.removeSourceBuffer(u),o.sourceBuffer[l]=void 0)}catch(T){I.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",T)}}),this._initSourceBuffer()},S.onBufferCodecs=function(o,l){var u=this,T=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(m){if(T){var p=u.tracks[m];if(p&&typeof p.buffer.changeType=="function"){var w=l[m],x=w.codec,g=w.levelCodec,f=w.container,d=(p.levelCodec||p.codec).replace(M,"$1"),a=(g||x).replace(M,"$1");if(d!==a){var C=f+";codecs="+(g||x);u.appendChangeType(m,C)}}}else u.pendingTracks[m]=l[m]}),T)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},S.appendChangeType=function(o,l){var u=this,T=this.operationQueue,m={execute:function(){var w=u.sourceBuffer[o];w&&(I.logger.log("[buffer-controller]: changing "+o+" sourceBuffer type to "+l),w.changeType(l)),T.shiftAndExecuteNext(o)},onStart:function(){},onComplete:function(){},onError:function(w){I.logger.warn("[buffer-controller]: Failed to change "+o+" SourceBuffer type",w)}};T.append(m,o)},S.onBufferAppending=function(o,l){var u=this,T=this.hls,m=this.operationQueue,p=this.tracks,w=l.data,x=l.type,g=l.frag,f=l.part,d=l.chunkMeta,a=d.buffering[x],C=self.performance.now();a.start=C;var v=g.stats.buffering,b=f?f.stats.buffering:null;v.start===0&&(v.start=C),b&&b.start===0&&(b.start=C);var y=p.audio,G=x==="audio"&&d.id===1&&(y==null?void 0:y.container)==="audio/mpeg",$={execute:function(){if(a.executeStart=self.performance.now(),G){var V=u.sourceBuffer[x];if(V){var H=g.start-V.timestampOffset;Math.abs(H)>=.1&&(I.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+H+") sn: "+g.sn+")"),V.timestampOffset=g.start)}}u.appendExecutor(w,x)},onStart:function(){},onComplete:function(){var V=self.performance.now();a.executeEnd=a.end=V,v.first===0&&(v.first=V),b&&b.first===0&&(b.first=V);var H=u.sourceBuffer,re={};for(var ce in H)re[ce]=j.BufferHelper.getBuffered(H[ce]);u.appendError=0,u.hls.trigger(A.Events.BUFFER_APPENDED,{type:x,frag:g,part:f,chunkMeta:d,parent:g.type,timeRanges:re})},onError:function(V){I.logger.error("[buffer-controller]: Error encountered while trying to append to the "+x+" SourceBuffer",V);var H={type:W.ErrorTypes.MEDIA_ERROR,parent:g.type,details:W.ErrorDetails.BUFFER_APPEND_ERROR,err:V,fatal:!1};V.code===DOMException.QUOTA_EXCEEDED_ERR?H.details=W.ErrorDetails.BUFFER_FULL_ERROR:(u.appendError++,H.details=W.ErrorDetails.BUFFER_APPEND_ERROR,u.appendError>T.config.appendErrorMaxRetry&&(I.logger.error("[buffer-controller]: Failed "+T.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),H.fatal=!0)),T.trigger(A.Events.ERROR,H)}};m.append($,x)},S.onBufferFlushing=function(o,l){var u=this,T=this.operationQueue,m=function(w){return{execute:u.removeExecutor.bind(u,w,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){u.hls.trigger(A.Events.BUFFER_FLUSHED,{type:w})},onError:function(g){I.logger.warn("[buffer-controller]: Failed to remove from "+w+" SourceBuffer",g)}}};l.type?T.append(m(l.type),l.type):this.getSourceBufferTypes().forEach(function(p){T.append(m(p),p)})},S.onFragParsed=function(o,l){var u=this,T=l.frag,m=l.part,p=[],w=m?m.elementaryStreams:T.elementaryStreams;w[D.ElementaryStreamTypes.AUDIOVIDEO]?p.push("audiovideo"):(w[D.ElementaryStreamTypes.AUDIO]&&p.push("audio"),w[D.ElementaryStreamTypes.VIDEO]&&p.push("video"));var x=function(){var f=self.performance.now();T.stats.buffering.end=f,m&&(m.stats.buffering.end=f);var d=m?m.stats:T.stats;u.hls.trigger(A.Events.FRAG_BUFFERED,{frag:T,part:m,stats:d,id:T.type})};p.length===0&&I.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+T.type+" level: "+T.level+" sn: "+T.sn),this.blockBuffers(x,p)},S.onFragChanged=function(o,l){this.flushBackBuffer()},S.onBufferEos=function(o,l){var u=this,T=this.getSourceBufferTypes().reduce(function(m,p){var w=u.sourceBuffer[p];return(!l.type||l.type===p)&&(w&&!w.ended&&(w.ended=!0,I.logger.log("[buffer-controller]: "+p+" sourceBuffer now EOS"))),m&&!!(!w||w.ended)},!0);T&&this.blockBuffers(function(){var m=u.mediaSource;if(!m||m.readyState!=="open")return;m.endOfStream()})},S.onLevelUpdated=function(o,l){var u=l.details;if(!u.fragments.length)return;this.details=u,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},S.flushBackBuffer=function(){var o=this.hls,l=this.details,u=this.media,T=this.sourceBuffer;if(!u||l===null)return;var m=this.getSourceBufferTypes();if(!m.length)return;var p=l.live&&o.config.liveBackBufferLength!==null?o.config.liveBackBufferLength:o.config.backBufferLength;if(!Object(z.isFiniteNumber)(p)||p<0)return;var w=u.currentTime,x=l.levelTargetDuration,g=Math.max(p,x),f=Math.floor(w/x)*x-g;m.forEach(function(d){var a=T[d];if(a){var C=j.BufferHelper.getBuffered(a);C.length>0&&f>C.start(0)&&(o.trigger(A.Events.BACK_BUFFER_REACHED,{bufferEnd:f}),l.live&&o.trigger(A.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:f}),o.trigger(A.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:f,type:d}))}})},S.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var o=this.details,l=this.hls,u=this.media,T=this.mediaSource,m=o.fragments[0].start+o.totalduration,p=u.duration,w=Object(z.isFiniteNumber)(T.duration)?T.duration:0;o.live&&l.config.liveDurationInfinity?(I.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),T.duration=Infinity,this.updateSeekableRange(o)):(m>w&&m>p||!Object(z.isFiniteNumber)(p))&&(I.logger.log("[buffer-controller]: Updating Media Source duration to "+m.toFixed(3)),T.duration=m)},S.updateSeekableRange=function(o){var l=this.mediaSource,u=o.fragments,T=u.length;if(T&&o.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var m=Math.max(0,u[0].start),p=Math.max(m,m+o.totalduration);l.setLiveSeekableRange(m,p)}},S.checkPendingTracks=function(){var o=this.bufferCodecEventsExpected,l=this.operationQueue,u=this.pendingTracks,T=Object.keys(u).length;if(T&&!o||T===2){this.createSourceBuffers(u),this.pendingTracks={};var m=this.getSourceBufferTypes();if(m.length===0){this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}m.forEach(function(p){l.executeNext(p)})}},S.createSourceBuffers=function(o){var l=this.sourceBuffer,u=this.mediaSource;if(!u)throw Error("createSourceBuffers called when mediaSource was null");var T=0;for(var m in o)if(!l[m]){var p=o[m];if(!p)throw Error("source buffer exists for track "+m+", however track does not");var w=p.levelCodec||p.codec,x=p.container+";codecs="+w;I.logger.log("[buffer-controller]: creating sourceBuffer("+x+")");try{var g=l[m]=u.addSourceBuffer(x),f=m;this.addBufferListener(f,"updatestart",this._onSBUpdateStart),this.addBufferListener(f,"updateend",this._onSBUpdateEnd),this.addBufferListener(f,"error",this._onSBUpdateError),this.tracks[m]={buffer:g,codec:w,container:p.container,levelCodec:p.levelCodec,id:p.id},T++}catch(d){I.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+d.message),this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:d,mimeType:x})}}T&&this.hls.trigger(A.Events.BUFFER_CREATED,{tracks:this.tracks})},S._onSBUpdateStart=function(o){var l=this.operationQueue,u=l.current(o);u.onStart()},S._onSBUpdateEnd=function(o){var l=this.operationQueue,u=l.current(o);u.onComplete(),l.shiftAndExecuteNext(o)},S._onSBUpdateError=function(o,l){I.logger.error("[buffer-controller]: "+o+" SourceBuffer error",l),this.hls.trigger(A.Events.ERROR,{type:W.ErrorTypes.MEDIA_ERROR,details:W.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var u=this.operationQueue.current(o);u&&u.onError(l)},S.removeExecutor=function(o,l,u){var T=this.media,m=this.mediaSource,p=this.operationQueue,w=this.sourceBuffer,x=w[o];if(!T||!m||!x){I.logger.warn("[buffer-controller]: Attempting to remove from the "+o+" SourceBuffer, but it does not exist"),p.shiftAndExecuteNext(o);return}var g=Object(z.isFiniteNumber)(T.duration)?T.duration:Infinity,f=Object(z.isFiniteNumber)(m.duration)?m.duration:Infinity,d=Math.max(0,l),a=Math.min(u,g,f);a>d?(I.logger.log("[buffer-controller]: Removing ["+d+","+a+"] from the "+o+" SourceBuffer"),console.assert(!x.updating,o+" sourceBuffer must not be updating"),x.remove(d,a)):p.shiftAndExecuteNext(o)},S.appendExecutor=function(o,l){var u=this.operationQueue,T=this.sourceBuffer,m=T[l];if(!m){I.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),u.shiftAndExecuteNext(l);return}m.ended=!1,console.assert(!m.updating,l+" sourceBuffer must not be updating"),m.appendBuffer(o)},S.blockBuffers=function(o,l){var u=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){I.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(o);return}var T=this.operationQueue,m=l.map(function(p){return T.appendBlocker(p)});Promise.all(m).then(function(){o(),l.forEach(function(p){var w=u.sourceBuffer[p];(!w||!w.updating)&&T.shiftAndExecuteNext(p)})})},S.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},S.addBufferListener=function(o,l,u){var T=this.sourceBuffer[o];if(!T)return;var m=u.bind(this,o);this.listeners[o].push({event:l,listener:m}),T.addEventListener(l,m)},S.removeBufferListeners=function(o){var l=this.sourceBuffer[o];if(!l)return;this.listeners[o].forEach(function(u){l.removeEventListener(u.event,u.listener)})},k}()},"./src/controller/buffer-operation-queue.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return A});var z=L("./src/utils/logger.ts"),A=function(){function I(j){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=j}var W=I.prototype;return W.append=function(P,D){var E=this.queues[D];E.push(P),E.length===1&&this.buffers[D]&&this.executeNext(D)},W.insertAbort=function(P,D){var E=this.queues[D];E.unshift(P),this.executeNext(D)},W.appendBlocker=function(P){var D,E=new Promise(function(M){D=M}),_={execute:D,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(_,P),E},W.executeNext=function(P){var D=this.buffers,E=this.queues,_=D[P],M=E[P];if(M.length){var R=M[0];try{R.execute()}catch(k){z.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),R.onError(k),(!_||!_.updating)&&(M.shift(),this.executeNext(P))}}},W.shiftAndExecuteNext=function(P){this.queues[P].shift(),this.executeNext(P)},W.current=function(P){return this.queues[P][0]},I}()},"./src/controller/cap-level-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts");function A(j,P){for(var D=0;D<P.length;D++){var E=P[D];E.enumerable=E.enumerable||!1,E.configurable=!0,"value"in E&&(E.writable=!0),Object.defineProperty(j,E.key,E)}}function I(j,P,D){return P&&A(j.prototype,P),D&&A(j,D),j}var W=function(){function j(D){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=D,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var P=j.prototype;return P.setStreamController=function(E){this.streamController=E},P.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},P.registerListeners=function(){var E=this.hls;E.on(z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),E.on(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),E.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.on(z.Events.BUFFER_CODECS,this.onBufferCodecs,this),E.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.unregisterListener=function(){var E=this.hls;E.off(z.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),E.off(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),E.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),E.off(z.Events.BUFFER_CODECS,this.onBufferCodecs,this),E.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},P.onFpsDropLevelCapping=function(E,_){j.isLevelAllowed(_.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(_.droppedLevel)},P.onMediaAttaching=function(E,_){this.media=_.media instanceof HTMLVideoElement?_.media:null},P.onManifestParsed=function(E,_){var M=this.hls;this.restrictedLevels=[],this.firstLevel=_.firstLevel,M.config.capLevelToPlayerSize&&_.video&&this.startCapping()},P.onBufferCodecs=function(E,_){var M=this.hls;M.config.capLevelToPlayerSize&&_.video&&this.startCapping()},P.onMediaDetaching=function(){this.stopCapping()},P.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var E=this.hls.levels;if(E.length){var _=this.hls;_.autoLevelCapping=this.getMaxLevel(E.length-1),_.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=_.autoLevelCapping}}},P.getMaxLevel=function(E){var _=this,M=this.hls.levels;if(!M.length)return-1;var R=M.filter(function(k,S){return j.isLevelAllowed(S,_.restrictedLevels)&&S<=E});return this.clientRect=null,j.getMaxLevelByMediaSize(R,this.mediaWidth,this.mediaHeight)},P.startCapping=function(){if(this.timer)return;this.autoLevelCapping=Number.POSITIVE_INFINITY,this.hls.firstLevel=this.getMaxLevel(this.firstLevel),self.clearInterval(this.timer),this.timer=self.setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize()},P.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},P.getDimensions=function(){if(this.clientRect)return this.clientRect;var E=this.media,_={width:0,height:0};if(E){var M=E.getBoundingClientRect();_.width=M.width,_.height=M.height,!_.width&&!_.height&&(_.width=M.right-M.left||E.width||0,_.height=M.bottom-M.top||E.height||0)}return this.clientRect=_,_},j.isLevelAllowed=function(E,_){return _===void 0&&(_=[]),_.indexOf(E)===-1},j.getMaxLevelByMediaSize=function(E,_,M){if(!E||!E.length)return-1;for(var R=function(l,u){return u?l.width!==u.width||l.height!==u.height:!0},k=E.length-1,S=0;S<E.length;S+=1){var c=E[S];if((c.width>=_||c.height>=M)&&R(c,E[S+1])){k=S;break}}return k},I(j,[{key:"mediaWidth",get:function(){return this.getDimensions().width*j.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*j.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var E=1;try{E=self.devicePixelRatio}catch(_){}return E}}]),j}();Y.default=W},"./src/controller/cmcd-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return R});var z=L("./src/events.ts"),A=L("./src/types/cmcd.ts"),I=L("./src/utils/buffer-helper.ts"),W=L("./src/utils/logger.ts");function j(k,S){for(var c=0;c<S.length;c++){var o=S[c];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(k,o.key,o)}}function P(k,S,c){return S&&j(k.prototype,S),c&&j(k,c),k}function D(k,S){var c=typeof Symbol!="undefined"&&k[Symbol.iterator]||k["@@iterator"];if(c)return(c=c.call(k)).next.bind(c);if(Array.isArray(k)||(c=E(k))||S&&k&&typeof k.length=="number"){c&&(k=c);var o=0;return function(){return o>=k.length?{done:!0}:{done:!1,value:k[o++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function E(k,S){if(!k)return;if(typeof k=="string")return _(k,S);var c=Object.prototype.toString.call(k).slice(8,-1);if(c==="Object"&&k.constructor&&(c=k.constructor.name),c==="Map"||c==="Set")return Array.from(k);if(c==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(c))return _(k,S)}function _(k,S){(S==null||S>k.length)&&(S=k.length);for(var c=0,o=new Array(S);c<S;c++)o[c]=k[c];return o}function M(){return M=Object.assign||function(k){for(var S=1;S<arguments.length;S++){var c=arguments[S];for(var o in c)Object.prototype.hasOwnProperty.call(c,o)&&(k[o]=c[o])}return k},M.apply(this,arguments)}var R=function(){function k(c){var o=this;this.hls=void 0,this.config=void 0,this.media=void 0,this.sid=void 0,this.cid=void 0,this.useHeaders=!1,this.initialized=!1,this.starved=!1,this.buffering=!0,this.audioBuffer=void 0,this.videoBuffer=void 0,this.onWaiting=function(){o.initialized&&(o.starved=!0),o.buffering=!0},this.onPlaying=function(){o.initialized||(o.initialized=!0),o.buffering=!1},this.applyPlaylistData=function(T){try{o.apply(T,{ot:A.CMCDObjectType.MANIFEST,su:!o.initialized})}catch(m){W.logger.warn("Could not generate manifest CMCD data.",m)}},this.applyFragmentData=function(T){try{var m=T.frag,p=o.hls.levels[m.level],w=o.getObjectType(m),x={d:m.duration*1e3,ot:w};(w===A.CMCDObjectType.VIDEO||w===A.CMCDObjectType.AUDIO||w==A.CMCDObjectType.MUXED)&&(x.br=p.bitrate/1e3,x.tb=o.getTopBandwidth(w),x.bl=o.getBufferLength(w)),o.apply(T,x)}catch(g){W.logger.warn("Could not generate segment CMCD data.",g)}},this.hls=c;var l=this.config=c.config,u=l.cmcd;u!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=u.sessionId||k.uuid(),this.cid=u.contentId,this.useHeaders=u.useHeaders===!0,this.registerListeners())}var S=k.prototype;return S.registerListeners=function(){var o=this.hls;o.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.on(z.Events.BUFFER_CREATED,this.onBufferCreated,this)},S.unregisterListeners=function(){var o=this.hls;o.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),o.off(z.Events.BUFFER_CREATED,this.onBufferCreated,this),this.onMediaDetached()},S.destroy=function(){this.unregisterListeners(),this.hls=this.config=this.audioBuffer=this.videoBuffer=null},S.onMediaAttached=function(o,l){this.media=l.media,this.media.addEventListener("waiting",this.onWaiting),this.media.addEventListener("playing",this.onPlaying)},S.onMediaDetached=function(){if(!this.media)return;this.media.removeEventListener("waiting",this.onWaiting),this.media.removeEventListener("playing",this.onPlaying),this.media=null},S.onBufferCreated=function(o,l){var u,T;this.audioBuffer=(u=l.tracks.audio)===null||u===void 0?void 0:u.buffer,this.videoBuffer=(T=l.tracks.video)===null||T===void 0?void 0:T.buffer},S.createData=function(){var o;return{v:A.CMCDVersion,sf:A.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(o=this.media)===null||o===void 0?void 0:o.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},S.apply=function(o,l){l===void 0&&(l={}),M(l,this.createData());var u=l.ot===A.CMCDObjectType.INIT||l.ot===A.CMCDObjectType.VIDEO||l.ot===A.CMCDObjectType.MUXED;if(this.starved&&u&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var T=k.toHeaders(l);if(!Object.keys(T).length)return;o.headers||(o.headers={}),M(o.headers,T)}else{var m=k.toQuery(l);if(!m)return;o.url=k.appendQueryToUri(o.url,m)}},S.getObjectType=function(o){var l=o.type;return l==="subtitle"?A.CMCDObjectType.TIMED_TEXT:o.sn==="initSegment"?A.CMCDObjectType.INIT:l==="audio"?A.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?A.CMCDObjectType.VIDEO:A.CMCDObjectType.MUXED:void 0},S.getTopBandwidth=function(o){for(var l=0,u=o===A.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,T=D(u),m;!(m=T()).done;){var p=m.value;p.bitrate>l&&(l=p.bitrate)}return l>0?l:NaN},S.getBufferLength=function(o){var l=this.hls.media,u=o===A.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!u||!l)return NaN;var T=I.BufferHelper.bufferInfo(u,l.currentTime,this.config.maxBufferHole);return T.len*1e3},S.createPlaylistLoader=function(){var o=this.config.pLoader,l=this.applyPlaylistData,u=o||this.config.loader;return function(){function T(p){this.loader=void 0,this.loader=new u(p)}var m=T.prototype;return m.destroy=function(){this.loader.destroy()},m.abort=function(){this.loader.abort()},m.load=function(w,x,g){l(w),this.loader.load(w,x,g)},P(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},S.createFragmentLoader=function(){var o=this.config.fLoader,l=this.applyFragmentData,u=o||this.config.loader;return function(){function T(p){this.loader=void 0,this.loader=new u(p)}var m=T.prototype;return m.destroy=function(){this.loader.destroy()},m.abort=function(){this.loader.abort()},m.load=function(w,x,g){l(w),this.loader.load(w,x,g)},P(T,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),T}()},k.uuid=function(){var o=URL.createObjectURL(new Blob),l=o.toString();return URL.revokeObjectURL(o),l.substr(l.lastIndexOf("/")+1)},k.serialize=function(o){for(var l=[],u=function(G){return!Number.isNaN(G)&&G!=null&&G!==""&&G!==!1},T=function(G){return Math.round(G)},m=function(G){return T(G/100)*100},p=function(G){return encodeURIComponent(G)},w={br:T,d:T,bl:m,dl:m,mtp:m,nor:p,rtp:m,tb:T},x=Object.keys(o||{}).sort(),g=D(x),f;!(f=g()).done;){var d=f.value,a=o[d];if(!u(a))continue;if(d==="v"&&a===1)continue;if(d=="pr"&&a===1)continue;var C=w[d];C&&(a=C(a));var v=typeof a,b=void 0;d==="ot"||d==="sf"||d==="st"?b=d+"="+a:v==="boolean"?b=d:v==="number"?b=d+"="+a:b=d+"="+JSON.stringify(a),l.push(b)}return l.join(",")},k.toHeaders=function(o){for(var l=Object.keys(o),u={},T=["Object","Request","Session","Status"],m=[{},{},{},{}],p={br:0,d:0,ot:0,tb:0,bl:1,dl:1,mtp:1,nor:1,nrr:1,su:1,cid:2,pr:2,sf:2,sid:2,st:2,v:2,bs:3,rtp:3},w=0,x=l;w<x.length;w++){var g=x[w],f=p[g]!=null?p[g]:1;m[f][g]=o[g]}for(var d=0;d<m.length;d++){var a=k.serialize(m[d]);a&&(u["CMCD-"+T[d]]=a)}return u},k.toQuery=function(o){return"CMCD="+encodeURIComponent(k.serialize(o))},k.appendQueryToUri=function(o,l){if(!l)return o;var u=o.includes("?")?"&":"?";return""+o+u+l},k}()},"./src/controller/eme-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts"),A=L("./src/errors.ts"),I=L("./src/utils/logger.ts"),W=L("./src/utils/mediakeys-helper.ts");function j(R,k){for(var S=0;S<k.length;S++){var c=k[S];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(R,c.key,c)}}function P(R,k,S){return k&&j(R.prototype,k),S&&j(R,S),R}var D=3,E=function(k,S,c){var o={audioCapabilities:[],videoCapabilities:[]};return k.forEach(function(l){o.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:c.audioRobustness||""})}),S.forEach(function(l){o.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:c.videoRobustness||""})}),[o]},_=function(k,S,c,o){switch(k){case W.KeySystems.WIDEVINE:return E(S,c,o);default:throw new Error("Unknown key-system: "+k)}},M=function(){function R(S){this.hls=void 0,this._widevineLicenseUrl=void 0,this._licenseXhrSetup=void 0,this._licenseResponseCallback=void 0,this._emeEnabled=void 0,this._requestMediaKeySystemAccess=void 0,this._drmSystemOptions=void 0,this._config=void 0,this._mediaKeysList=[],this._media=null,this._hasSetMediaKeys=!1,this._requestLicenseFailureCount=0,this.mediaKeysPromise=null,this._onMediaEncrypted=this.onMediaEncrypted.bind(this),this.hls=S,this._config=S.config,this._widevineLicenseUrl=this._config.widevineLicenseUrl,this._licenseXhrSetup=this._config.licenseXhrSetup,this._licenseResponseCallback=this._config.licenseResponseCallback,this._emeEnabled=this._config.emeEnabled,this._requestMediaKeySystemAccess=this._config.requestMediaKeySystemAccessFunc,this._drmSystemOptions=this._config.drmSystemOptions,this._registerListeners()}var k=R.prototype;return k.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},k._registerListeners=function(){this.hls.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},k._unregisterListeners=function(){this.hls.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(z.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this)},k.getLicenseServerUrl=function(c){switch(c){case W.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+c+'"')},k._attemptKeySystemAccess=function(c,o,l){var u=this,T=_(c,o,l,this._drmSystemOptions);I.logger.log("Requesting encrypted media key-system access");var m=this.requestMediaKeySystemAccess(c,T);this.mediaKeysPromise=m.then(function(p){return u._onMediaKeySystemAccessObtained(c,p)}),m.catch(function(p){I.logger.error('Failed to obtain key-system "'+c+'" access:',p)})},k._onMediaKeySystemAccessObtained=function(c,o){var l=this;I.logger.log('Access for key-system "'+c+'" obtained');var u={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:o,mediaKeySystemDomain:c};this._mediaKeysList.push(u);var T=Promise.resolve().then(function(){return o.createMediaKeys()}).then(function(m){return u.mediaKeys=m,I.logger.log('Media-keys created for key-system "'+c+'"'),l._onMediaKeysCreated(),m});return T.catch(function(m){I.logger.error("Failed to create media-keys:",m)}),T},k._onMediaKeysCreated=function(){var c=this;this._mediaKeysList.forEach(function(o){o.mediaKeysSession||(o.mediaKeysSession=o.mediaKeys.createSession(),c._onNewMediaKeySession(o.mediaKeysSession))})},k._onNewMediaKeySession=function(c){var o=this;I.logger.log("New key-system session "+c.sessionId),c.addEventListener("message",function(l){o._onKeySessionMessage(c,l.message)},!1)},k._onKeySessionMessage=function(c,o){I.logger.log("Got EME message event, creating license request"),this._requestLicense(o,function(l){I.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),c.update(l)})},k.onMediaEncrypted=function(c){var o=this;if(I.logger.log('Media is encrypted using "'+c.initDataType+'" init data type'),!this.mediaKeysPromise){I.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(T){if(!o._media)return;o._attemptSetMediaKeys(T),o._generateRequestWithPreferredKeySession(c.initDataType,c.initData)};this.mediaKeysPromise.then(l).catch(l)},k._attemptSetMediaKeys=function(c){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var o=this._mediaKeysList[0];if(!o||!o.mediaKeys){I.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}I.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(o.mediaKeys),this._hasSetMediaKeys=!0}},k._generateRequestWithPreferredKeySession=function(c,o){var l=this,u=this._mediaKeysList[0];if(!u){I.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(u.mediaKeysSessionInitialized){I.logger.warn("Key-Session already initialized but requested again");return}var T=u.mediaKeysSession;if(!T){I.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!o){I.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}I.logger.log('Generating key-session request for "'+c+'" init data type'),u.mediaKeysSessionInitialized=!0,T.generateRequest(c,o).then(function(){I.logger.debug("Key-session generation succeeded")}).catch(function(m){I.logger.error("Error generating key-session request:",m),l.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},k._createLicenseXhr=function(c,o,l){var u=new XMLHttpRequest;u.responseType="arraybuffer",u.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,u,c,o,l);var T=this._licenseXhrSetup;if(T)try{T.call(this.hls,u,c),T=void 0}catch(m){I.logger.error(m)}try{u.readyState||u.open("POST",c,!0),T&&T.call(this.hls,u,c)}catch(m){throw new Error("issue setting up KeySystem license XHR "+m)}return u},k._onLicenseRequestReadyStageChange=function(c,o,l,u){switch(c.readyState){case 4:if(c.status===200){this._requestLicenseFailureCount=0,I.logger.log("License request succeeded");var T=c.response,m=this._licenseResponseCallback;if(m)try{T=m.call(this.hls,c,o)}catch(w){I.logger.error(w)}u(T)}else{if(I.logger.error("License Request XHR failed ("+o+"). Status: "+c.status+" ("+c.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>D){this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var p=D-this._requestLicenseFailureCount+1;I.logger.warn("Retrying license request, "+p+" attempts left"),this._requestLicense(l,u)}break}},k._generateLicenseRequestChallenge=function(c,o){switch(c.mediaKeySystemDomain){case W.KeySystems.WIDEVINE:return o}throw new Error("unsupported key-system: "+c.mediaKeySystemDomain)},k._requestLicense=function(c,o){I.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){I.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var u=this.getLicenseServerUrl(l.mediaKeySystemDomain),T=this._createLicenseXhr(u,c,o);I.logger.log("Sending license request to URL: "+u);var m=this._generateLicenseRequestChallenge(l,c);T.send(m)}catch(p){I.logger.error("Failure requesting DRM license: "+p),this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.KEY_SYSTEM_ERROR,details:A.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},k.onMediaAttached=function(c,o){if(!this._emeEnabled)return;var l=o.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},k.onMediaDetached=function(){var c=this._media,o=this._mediaKeysList;if(!c)return;c.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(o.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return c.setMediaKeys(null)}).catch(function(){})},k.onManifestParsed=function(c,o){if(!this._emeEnabled)return;var l=o.levels.map(function(T){return T.audioCodec}).filter(function(T){return!!T}),u=o.levels.map(function(T){return T.videoCodec}).filter(function(T){return!!T});this._attemptKeySystemAccess(W.KeySystems.WIDEVINE,l,u)},P(R,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),R}();Y.default=M},"./src/controller/fps-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts"),A=L("./src/utils/logger.ts"),I=function(){function W(P){this.hls=void 0,this.isVideoPlaybackQualityAvailable=!1,this.timer=void 0,this.media=null,this.lastTime=void 0,this.lastDroppedFrames=0,this.lastDecodedFrames=0,this.streamController=void 0,this.hls=P,this.registerListeners()}var j=W.prototype;return j.setStreamController=function(D){this.streamController=D},j.registerListeners=function(){this.hls.on(z.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},j.unregisterListeners=function(){this.hls.off(z.Events.MEDIA_ATTACHING,this.onMediaAttaching)},j.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},j.onMediaAttaching=function(D,E){var _=this.hls.config;if(_.capLevelOnFPSDrop){var M=E.media instanceof self.HTMLVideoElement?E.media:null;this.media=M,M&&typeof M.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),_.fpsDroppedMonitoringPeriod)}},j.checkFPS=function(D,E,_){var M=performance.now();if(E){if(this.lastTime){var R=M-this.lastTime,k=_-this.lastDroppedFrames,S=E-this.lastDecodedFrames,c=1e3*k/R,o=this.hls;if(o.trigger(z.Events.FPS_DROP,{currentDropped:k,currentDecoded:S,totalDroppedFrames:_}),c>0&&k>o.config.fpsDroppedMonitoringThreshold*S){var l=o.currentLevel;A.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(o.autoLevelCapping===-1||o.autoLevelCapping>=l)&&(l=l-1,o.trigger(z.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:o.currentLevel}),o.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=M,this.lastDroppedFrames=_,this.lastDecodedFrames=E}},j.checkFPSInterval=function(){var D=this.media;if(D)if(this.isVideoPlaybackQualityAvailable){var E=D.getVideoPlaybackQuality();this.checkFPS(D,E.totalVideoFrames,E.droppedVideoFrames)}else this.checkFPS(D,D.webkitDecodedFrameCount,D.webkitDroppedFrameCount)},W}();Y.default=I},"./src/controller/fragment-finders.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"findFragmentByPDT",function(){return I}),L.d(Y,"findFragmentByPTS",function(){return W}),L.d(Y,"fragmentWithinToleranceTest",function(){return j}),L.d(Y,"pdtWithinToleranceTest",function(){return P}),L.d(Y,"findFragWithCC",function(){return D});var z=L("./src/polyfills/number.ts"),A=L("./src/utils/binary-search.ts");function I(E,_,M){if(_===null||!Array.isArray(E)||!E.length||!Object(z.isFiniteNumber)(_))return null;var R=E[0].programDateTime;if(_<(R||0))return null;var k=E[E.length-1].endProgramDateTime;if(_>=(k||0))return null;M=M||0;for(var S=0;S<E.length;++S){var c=E[S];if(P(_,M,c))return c}return null}function W(E,_,M,R){M===void 0&&(M=0),R===void 0&&(R=0);var k=null;if(E?k=_[E.sn-_[0].sn+1]||null:M===0&&_[0].start===0&&(k=_[0]),k&&j(M,R,k)===0)return k;var S=A.default.search(_,j.bind(null,M,R));return S||k}function j(E,_,M){E===void 0&&(E=0),_===void 0&&(_=0);var R=Math.min(_,M.duration+(M.deltaPTS?M.deltaPTS:0));return M.start+M.duration-R<=E?1:M.start-R>E&&M.start?-1:0}function P(E,_,M){var R=Math.min(_,M.duration+(M.deltaPTS?M.deltaPTS:0))*1e3,k=M.endProgramDateTime||0;return k-R>E}function D(E,_){return A.default.search(E,function(M){return M.cc<_?1:M.cc>_?-1:0})}},"./src/controller/fragment-tracker.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"FragmentState",function(){return I}),L.d(Y,"FragmentTracker",function(){return W});var z=L("./src/events.ts"),A=L("./src/types/loader.ts"),I;(function(D){D.NOT_LOADED="NOT_LOADED",D.BACKTRACKED="BACKTRACKED",D.APPENDING="APPENDING",D.PARTIAL="PARTIAL",D.OK="OK"})(I||(I={}));var W=function(){function D(_){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=_,this._registerListeners()}var E=D.prototype;return E._registerListeners=function(){var M=this.hls;M.on(z.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.on(z.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.on(z.Events.FRAG_LOADED,this.onFragLoaded,this)},E._unregisterListeners=function(){var M=this.hls;M.off(z.Events.BUFFER_APPENDED,this.onBufferAppended,this),M.off(z.Events.FRAG_BUFFERED,this.onFragBuffered,this),M.off(z.Events.FRAG_LOADED,this.onFragLoaded,this)},E.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},E.getAppendedFrag=function(M,R){if(R===A.PlaylistLevelType.MAIN){var k=this.activeFragment,S=this.activeParts;if(!k)return null;if(S)for(var c=S.length;c--;){var o=S[c],l=o?o.end:k.appendedPTS;if(o.start<=M&&l!==void 0&&M<=l)return c>9&&(this.activeParts=S.slice(c-9)),o}else if(k.start<=M&&k.appendedPTS!==void 0&&M<=k.appendedPTS)return k}return this.getBufferedFrag(M,R)},E.getBufferedFrag=function(M,R){for(var k=this.fragments,S=Object.keys(k),c=S.length;c--;){var o=k[S[c]];if((o==null?void 0:o.body.type)===R&&o.buffered){var l=o.body;if(l.start<=M&&M<=l.end)return l}}return null},E.detectEvictedFragments=function(M,R,k){var S=this;Object.keys(this.fragments).forEach(function(c){var o=S.fragments[c];if(!o)return;if(!o.buffered){o.body.type===k&&S.removeFragment(o.body);return}var l=o.range[M];if(!l)return;l.time.some(function(u){var T=!S.isTimeBuffered(u.startPTS,u.endPTS,R);return T&&S.removeFragment(o.body),T})})},E.detectPartialFragments=function(M){var R=this,k=this.timeRanges,S=M.frag,c=M.part;if(!k||S.sn==="initSegment")return;var o=P(S),l=this.fragments[o];if(!l)return;Object.keys(k).forEach(function(u){var T=S.elementaryStreams[u];if(!T)return;var m=k[u],p=c!==null||T.partial===!0;l.range[u]=R.getBufferedTimes(S,c,p,m)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},E.fragBuffered=function(M){var R=P(M),k=this.fragments[R];k&&(k.backtrack=k.loaded=null,k.buffered=!0)},E.getBufferedTimes=function(M,R,k,S){for(var c={time:[],partial:k},o=R?R.start:M.start,l=R?R.end:M.end,u=M.minEndPTS||l,T=M.maxStartPTS||o,m=0;m<S.length;m++){var p=S.start(m)-this.bufferPadding,w=S.end(m)+this.bufferPadding;if(T>=p&&u<=w){c.time.push({startPTS:Math.max(o,S.start(m)),endPTS:Math.min(l,S.end(m))});break}else if(o<w&&l>p)c.partial=!0,c.time.push({startPTS:Math.max(o,S.start(m)),endPTS:Math.min(l,S.end(m))});else if(l<=p)break}return c},E.getPartialFragment=function(M){var R=null,k,S,c,o=0,l=this.bufferPadding,u=this.fragments;return Object.keys(u).forEach(function(T){var m=u[T];if(!m)return;j(m)&&(S=m.body.start-l,c=m.body.end+l,M>=S&&M<=c&&(k=Math.min(M-S,c-M),o<=k&&(R=m.body,o=k)))}),R},E.getState=function(M){var R=P(M),k=this.fragments[R];return k?k.buffered?j(k)?I.PARTIAL:I.OK:k.backtrack?I.BACKTRACKED:I.APPENDING:I.NOT_LOADED},E.backtrack=function(M,R){var k=P(M),S=this.fragments[k];if(!S||S.backtrack)return null;var c=S.backtrack=R||S.loaded;return S.loaded=null,c},E.getBacktrackData=function(M){var R=P(M),k=this.fragments[R];if(k){var S,c=k.backtrack;if(c!=null&&(S=c.payload)!==null&&S!==void 0&&S.byteLength)return c;this.removeFragment(M)}return null},E.isTimeBuffered=function(M,R,k){for(var S,c,o=0;o<k.length;o++){if(S=k.start(o)-this.bufferPadding,c=k.end(o)+this.bufferPadding,M>=S&&R<=c)return!0;if(R<=S)return!1}return!1},E.onFragLoaded=function(M,R){var k=R.frag,S=R.part;if(k.sn==="initSegment"||k.bitrateTest||S)return;var c=P(k);this.fragments[c]={body:k,loaded:R,backtrack:null,buffered:!1,range:Object.create(null)}},E.onBufferAppended=function(M,R){var k=this,S=R.frag,c=R.part,o=R.timeRanges;if(S.type===A.PlaylistLevelType.MAIN)if(this.activeFragment=S,c){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(c)}else this.activeParts=null;this.timeRanges=o,Object.keys(o).forEach(function(u){var T=o[u];if(k.detectEvictedFragments(u,T),!c)for(var m=0;m<T.length;m++)S.appendedPTS=Math.max(T.end(m),S.appendedPTS||0)})},E.onFragBuffered=function(M,R){this.detectPartialFragments(R)},E.hasFragment=function(M){var R=P(M);return!!this.fragments[R]},E.removeFragmentsInRange=function(M,R,k){var S=this;Object.keys(this.fragments).forEach(function(c){var o=S.fragments[c];if(!o)return;if(o.buffered){var l=o.body;l.type===k&&l.start<R&&l.end>M&&S.removeFragment(l)}})},E.removeFragment=function(M){var R=P(M);M.stats.loaded=0,M.clearElementaryStreamInfo(),delete this.fragments[R]},E.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},D}();function j(D){var E,_;return D.buffered&&(((E=D.range.video)===null||E===void 0?void 0:E.partial)||((_=D.range.audio)===null||_===void 0?void 0:_.partial))}function P(D){return D.type+"_"+D.level+"_"+D.urlId+"_"+D.sn}},"./src/controller/gap-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"STALL_MINIMUM_DURATION_MS",function(){return j}),L.d(Y,"MAX_START_GAP_JUMP",function(){return P}),L.d(Y,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return D}),L.d(Y,"SKIP_BUFFER_RANGE_START",function(){return E}),L.d(Y,"default",function(){return _});var z=L("./src/utils/buffer-helper.ts"),A=L("./src/errors.ts"),I=L("./src/events.ts"),W=L("./src/utils/logger.ts"),j=250,P=2,D=.1,E=.05,_=function(){function M(k,S,c,o){this.config=void 0,this.media=void 0,this.fragmentTracker=void 0,this.hls=void 0,this.nudgeRetry=0,this.stallReported=!1,this.stalled=null,this.moved=!1,this.seeking=!1,this.config=k,this.media=S,this.fragmentTracker=c,this.hls=o}var R=M.prototype;return R.destroy=function(){this.hls=this.fragmentTracker=this.media=null},R.poll=function(S){var c=this.config,o=this.media,l=this.stalled,u=o.currentTime,T=o.seeking,m=this.seeking&&!T,p=!this.seeking&&T;if(this.seeking=T,u!==S){if(this.moved=!0,l!==null){if(this.stallReported){var w=self.performance.now()-l;W.logger.warn("playback not stuck anymore @"+u+", after "+Math.round(w)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((p||m)&&(this.stalled=null),o.paused||o.ended||o.playbackRate===0||!z.BufferHelper.getBuffered(o).length)return;var x=z.BufferHelper.bufferInfo(o,u,0),g=x.len>0,f=x.nextStart||0;if(!g&&!f)return;if(T){var d=x.len>P,a=!f||f-u>P&&!this.fragmentTracker.getPartialFragment(u);if(d||a)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var C,v=Math.max(f,x.start||0)-u,b=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,y=b==null||((C=b.details)===null||C===void 0)?void 0:C.live,G=y?b.details.targetduration*2:P;if(v>0&&v<=G){this._trySkipBufferHole(null);return}}var $=self.performance.now();if(l===null){this.stalled=$;return}var Z=$-l;!T&&Z>=j&&this._reportStall(x.len);var V=z.BufferHelper.bufferInfo(o,u,c.maxBufferHole);this._tryFixBufferStall(V,Z)},R._tryFixBufferStall=function(S,c){var o=this.config,l=this.fragmentTracker,u=this.media,T=u.currentTime,m=l.getPartialFragment(T);if(m){var p=this._trySkipBufferHole(m);if(p)return}S.len>o.maxBufferHole&&c>o.highBufferWatchdogPeriod*1e3&&(W.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},R._reportStall=function(S){var c=this.hls,o=this.media,l=this.stallReported;l||(this.stallReported=!0,W.logger.warn("Playback stalling at @"+o.currentTime+" due to low buffer (buffer="+S+")"),c.trigger(I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:S}))},R._trySkipBufferHole=function(S){for(var c=this.config,o=this.hls,l=this.media,u=l.currentTime,T=0,m=z.BufferHelper.getBuffered(l),p=0;p<m.length;p++){var w=m.start(p);if(u+c.maxBufferHole>=T&&u<w){var x=Math.max(w+E,l.currentTime+D);return W.logger.warn("skipping hole, adjusting currentTime from "+u+" to "+x),this.moved=!0,this.stalled=null,l.currentTime=x,S&&o.trigger(I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+u+" to "+x,frag:S}),x}T=m.end(p)}return 0},R._tryNudgeBuffer=function(){var S=this.config,c=this.hls,o=this.media,l=o.currentTime,u=(this.nudgeRetry||0)+1;if(this.nudgeRetry=u,u<S.nudgeMaxRetry){var T=l+u*S.nudgeOffset;W.logger.warn("Nudging 'currentTime' from "+l+" to "+T),o.currentTime=T,c.trigger(I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else W.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+S.nudgeMaxRetry+" nudges"),c.trigger(I.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},M}()},"./src/controller/id3-track-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts"),A=L("./src/utils/texttrack-utils.ts"),I=L("./src/demux/id3.ts"),W=.25,j=function(){function P(E){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=E,this._registerListeners()}var D=P.prototype;return D.destroy=function(){this._unregisterListeners()},D._registerListeners=function(){var _=this.hls;_.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.on(z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),_.on(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D._unregisterListeners=function(){var _=this.hls;_.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),_.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),_.off(z.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),_.off(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},D.onMediaAttached=function(_,M){this.media=M.media},D.onMediaDetaching=function(){if(!this.id3Track)return;Object(A.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},D.getID3Track=function(_){if(!this.media)return;for(var M=0;M<_.length;M++){var R=_[M];if(R.kind==="metadata"&&R.label==="id3")return Object(A.sendAddTrackEvent)(R,this.media),R}return this.media.addTextTrack("metadata","id3")},D.onFragParsingMetadata=function(_,M){if(!this.media)return;var R=M.frag,k=M.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var S=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,c=0;c<k.length;c++){var o=I.getID3Frames(k[c].data);if(o){var l=k[c].pts,u=c<k.length-1?k[c+1].pts:R.end,T=u-l;T<=0&&(u=l+W);for(var m=0;m<o.length;m++){var p=o[m];if(!I.isTimeStampFrame(p)){var w=new S(l,u,"");w.value=p,this.id3Track.addCue(w)}}}}},D.onBufferFlushing=function(_,M){var R=M.startOffset,k=M.endOffset,S=M.type;if(!S||S==="audio"){var c=this.id3Track;c&&Object(A.removeCuesInRange)(c,R,k)}},P}();Y.default=j},"./src/controller/latency-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return P});var z=L("./src/errors.ts"),A=L("./src/events.ts"),I=L("./src/utils/logger.ts");function W(D,E){for(var _=0;_<E.length;_++){var M=E[_];M.enumerable=M.enumerable||!1,M.configurable=!0,"value"in M&&(M.writable=!0),Object.defineProperty(D,M.key,M)}}function j(D,E,_){return E&&W(D.prototype,E),_&&W(D,_),D}var P=function(){function D(_){var M=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 M.timeupdate()},this.hls=_,this.config=_.config,this.registerListeners()}var E=D.prototype;return E.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},E.registerListeners=function(){this.hls.on(A.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(A.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(A.Events.ERROR,this.onError,this)},E.unregisterListeners=function(){this.hls.off(A.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(A.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(A.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(A.Events.ERROR,this.onError)},E.onMediaAttached=function(M,R){this.media=R.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},E.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},E.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},E.onLevelUpdated=function(M,R){var k=R.details;this.levelDetails=k,k.advanced&&this.timeupdate(),!k.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},E.onError=function(M,R){if(R.details!==z.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,I.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},E.timeupdate=function(){var M=this.media,R=this.levelDetails;if(!M||!R)return;this.currentTime=M.currentTime;var k=this.computeLatency();if(k===null)return;this._latency=k;var S=this.config,c=S.lowLatencyMode,o=S.maxLiveSyncPlaybackRate;if(!c||o===1)return;var l=this.targetLatency;if(l===null)return;var u=k-l,T=Math.min(this.maxLatency,l+R.targetduration),m=u<T;if(R.live&&m&&u>.05&&this.forwardBufferLength>1){var p=Math.min(2,Math.max(1,o)),w=Math.round(2/(1+Math.exp(-.75*u-this.edgeStalled))*20)/20;M.playbackRate=Math.min(p,Math.max(1,w))}else M.playbackRate!==1&&M.playbackRate!==0&&(M.playbackRate=1)},E.estimateLiveEdge=function(){var M=this.levelDetails;return M===null?null:M.edge+M.age},E.computeLatency=function(){var M=this.estimateLiveEdge();return M===null?null:M-this.currentTime},j(D,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var M=this.config,R=this.levelDetails;return M.liveMaxLatencyDuration!==void 0?M.liveMaxLatencyDuration:R?M.liveMaxLatencyDurationCount*R.targetduration:0}},{key:"targetLatency",get:function(){var M=this.levelDetails;if(M===null)return null;var R=M.holdBack,k=M.partHoldBack,S=M.targetduration,c=this.config,o=c.liveSyncDuration,l=c.liveSyncDurationCount,u=c.lowLatencyMode,T=this.hls.userConfig,m=u&&k||R;(T.liveSyncDuration||T.liveSyncDurationCount||m===0)&&(m=o!==void 0?o:l*S);var p=S,w=1;return m+Math.min(this.stallCount*w,p)}},{key:"liveSyncPosition",get:function(){var M=this.estimateLiveEdge(),R=this.targetLatency,k=this.levelDetails;if(M===null||R===null||k===null)return null;var S=k.edge,c=M-R-this.edgeStalled,o=S-k.totalduration,l=S-(this.config.lowLatencyMode&&k.partTarget||k.targetduration);return Math.min(Math.max(o,c),l)}},{key:"drift",get:function(){var M=this.levelDetails;return M===null?1:M.drift}},{key:"edgeStalled",get:function(){var M=this.levelDetails;if(M===null)return 0;var R=(this.config.lowLatencyMode&&M.partTarget||M.targetduration)*3;return Math.max(M.age-R,0)}},{key:"forwardBufferLength",get:function(){var M=this.media,R=this.levelDetails;if(!M||!R)return 0;var k=M.buffered.length;return k?M.buffered.end(k-1):R.edge-this.currentTime}}]),D}()},"./src/controller/level-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return c});var z=L("./src/types/level.ts"),A=L("./src/events.ts"),I=L("./src/errors.ts"),W=L("./src/utils/codecs.ts"),j=L("./src/controller/level-helper.ts"),P=L("./src/controller/base-playlist-controller.ts"),D=L("./src/types/loader.ts");function E(){return E=Object.assign||function(o){for(var l=1;l<arguments.length;l++){var u=arguments[l];for(var T in u)Object.prototype.hasOwnProperty.call(u,T)&&(o[T]=u[T])}return o},E.apply(this,arguments)}function _(o,l){for(var u=0;u<l.length;u++){var T=l[u];T.enumerable=T.enumerable||!1,T.configurable=!0,"value"in T&&(T.writable=!0),Object.defineProperty(o,T.key,T)}}function M(o,l,u){return l&&_(o.prototype,l),u&&_(o,u),o}function R(o,l){o.prototype=Object.create(l.prototype),o.prototype.constructor=o,k(o,l)}function k(o,l){return k=Object.setPrototypeOf||function(T,m){return T.__proto__=m,T},k(o,l)}var S=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),c=function(o){R(l,o);function l(T){var m;return m=o.call(this,T,"[level-controller]")||this,m._levels=[],m._firstLevel=-1,m._startLevel=void 0,m.currentLevelIndex=-1,m.manualLevelIndex=-1,m.onParsedComplete=void 0,m._registerListeners(),m}var u=l.prototype;return u._registerListeners=function(){var m=this.hls;m.on(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),m.on(A.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.on(A.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),m.on(A.Events.FRAG_LOADED,this.onFragLoaded,this),m.on(A.Events.ERROR,this.onError,this)},u._unregisterListeners=function(){var m=this.hls;m.off(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),m.off(A.Events.LEVEL_LOADED,this.onLevelLoaded,this),m.off(A.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),m.off(A.Events.FRAG_LOADED,this.onFragLoaded,this),m.off(A.Events.ERROR,this.onError,this)},u.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,o.prototype.destroy.call(this)},u.startLoad=function(){var m=this._levels;m.forEach(function(p){p.loadError=0}),o.prototype.startLoad.call(this)},u.onManifestLoaded=function(m,p){var w=[],x=[],g=[],f,d={},a,C=!1,v=!1,b=!1;if(p.levels.forEach(function(Z){var V=Z.attrs;C=C||!!(Z.width&&Z.height),v=v||!!Z.videoCodec,b=b||!!Z.audioCodec,S&&Z.audioCodec&&Z.audioCodec.indexOf("mp4a.40.34")!==-1&&(Z.audioCodec=void 0);var H=Z.bitrate+"-"+Z.attrs.RESOLUTION+"-"+Z.attrs.CODECS;a=d[H],a?a.url.push(Z.url):(a=new z.Level(Z),d[H]=a,w.push(a)),V&&(V.AUDIO&&Object(j.addGroupId)(a,"audio",V.AUDIO),V.SUBTITLES&&Object(j.addGroupId)(a,"text",V.SUBTITLES))}),(C||v)&&b&&(w=w.filter(function(Z){var V=Z.videoCodec,H=Z.width,re=Z.height;return!!V||!!(H&&re)})),w=w.filter(function(Z){var V=Z.audioCodec,H=Z.videoCodec;return(!V||Object(W.isCodecSupportedInMp4)(V,"audio"))&&(!H||Object(W.isCodecSupportedInMp4)(H,"video"))}),p.audioTracks&&(x=p.audioTracks.filter(function(Z){return!Z.audioCodec||Object(W.isCodecSupportedInMp4)(Z.audioCodec,"audio")}),Object(j.assignTrackIdsByGroup)(x)),p.subtitles&&(g=p.subtitles,Object(j.assignTrackIdsByGroup)(g)),w.length>0){f=w[0].bitrate,w.sort(function(Z,V){return Z.bitrate-V.bitrate}),this._levels=w;for(var y=0;y<w.length;y++)if(w[y].bitrate===f){this._firstLevel=y,this.log("manifest loaded, "+w.length+" level(s) found, first bitrate: "+f);break}var G=b&&!v,$={levels:w,audioTracks:x,subtitleTracks:g,firstLevel:this._firstLevel,stats:p.stats,audio:b,video:v,altAudio:!G&&x.some(function(Z){return!!Z.url})};this.hls.trigger(A.Events.MANIFEST_PARSED,$),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(A.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:p.url,reason:"no level with compatible codecs found in manifest"})},u.onError=function(m,p){if(o.prototype.onError.call(this,m,p),p.fatal)return;var w=p.context,x=this._levels[this.currentLevelIndex];if(w&&(w.type===D.PlaylistContextType.AUDIO_TRACK&&x.audioGroupIds&&w.groupId===x.audioGroupIds[x.urlId]||w.type===D.PlaylistContextType.SUBTITLE_TRACK&&x.textGroupIds&&w.groupId===x.textGroupIds[x.urlId])){this.redundantFailover(this.currentLevelIndex);return}var g=!1,f=!0,d;switch(p.details){case I.ErrorDetails.FRAG_LOAD_ERROR:case I.ErrorDetails.FRAG_LOAD_TIMEOUT:case I.ErrorDetails.KEY_LOAD_ERROR:case I.ErrorDetails.KEY_LOAD_TIMEOUT:if(p.frag){var a=this._levels[p.frag.level];a?(a.fragmentError++,a.fragmentError>this.hls.config.fragLoadingMaxRetry&&(d=p.frag.level)):d=p.frag.level}break;case I.ErrorDetails.LEVEL_LOAD_ERROR:case I.ErrorDetails.LEVEL_LOAD_TIMEOUT:w&&(w.deliveryDirectives&&(f=!1),d=w.level),g=!0;break;case I.ErrorDetails.REMUX_ALLOC_ERROR:d=p.level,g=!0;break}d!==void 0&&this.recoverLevel(p,d,g,f)},u.recoverLevel=function(m,p,w,x){var g=m.details,f=this._levels[p];if(f.loadError++,w){var d=this.retryLoadingOrFail(m);if(d)m.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(x){var a=f.url.length;if(a>1&&f.loadError<a)m.levelRetry=!0,this.redundantFailover(p);else if(this.manualLevelIndex===-1){var C=p===0?this._levels.length-1:p-1;this.currentLevelIndex!==C&&this._levels[C].loadError===0&&(this.warn(g+": switch to "+C),m.levelRetry=!0,this.hls.nextAutoLevel=C)}}},u.redundantFailover=function(m){var p=this._levels[m],w=p.url.length;if(w>1){var x=(p.urlId+1)%w;this.warn("Switching to redundant URL-id "+x),this._levels.forEach(function(g){g.urlId=x}),this.level=m}},u.onFragLoaded=function(m,p){var w=p.frag;if(w!==void 0&&w.type===D.PlaylistLevelType.MAIN){var x=this._levels[w.level];x!==void 0&&(x.fragmentError=0,x.loadError=0)}},u.onLevelLoaded=function(m,p){var w,x=p.level,g=p.details,f=this._levels[x];if(!f){var d;this.warn("Invalid level index "+x),(d=p.deliveryDirectives)!==null&&d!==void 0&&d.skip&&(g.deltaUpdateFailed=!0);return}x===this.currentLevelIndex?(f.fragmentError===0&&(f.loadError=0,this.retryCount=0),this.playlistLoaded(x,p,f.details)):(w=p.deliveryDirectives)!==null&&w!==void 0&&w.skip&&(g.deltaUpdateFailed=!0)},u.onAudioTrackSwitched=function(m,p){var w=this.hls.levels[this.currentLevelIndex];if(!w)return;if(w.audioGroupIds){for(var x=-1,g=this.hls.audioTracks[p.id].groupId,f=0;f<w.audioGroupIds.length;f++)if(w.audioGroupIds[f]===g){x=f;break}x!==w.urlId&&(w.urlId=x,this.startLoad())}},u.loadPlaylist=function(m){var p=this.currentLevelIndex,w=this._levels[p];if(this.canLoad&&w&&w.url.length>0){var x=w.urlId,g=w.url[x];if(m)try{g=m.addDirectives(g)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("Attempt loading level index "+p+(m?" at sn "+m.msn+" part "+m.part:"")+" with URL-id "+x+" "+g),this.clearTimer(),this.hls.trigger(A.Events.LEVEL_LOADING,{url:g,level:p,id:x,deliveryDirectives:m||null})}},u.removeLevel=function(m,p){var w=function(f,d){return d!==p},x=this._levels.filter(function(g,f){return f!==m?!0:g.url.length>1&&p!==void 0?(g.url=g.url.filter(w),g.audioGroupIds&&(g.audioGroupIds=g.audioGroupIds.filter(w)),g.textGroupIds&&(g.textGroupIds=g.textGroupIds.filter(w)),g.urlId=0,!0):!1}).map(function(g,f){var d=g.details;return d!=null&&d.fragments&&d.fragments.forEach(function(a){a.level=f}),g});this._levels=x,this.hls.trigger(A.Events.LEVELS_UPDATED,{levels:x})},M(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(m){var p,w=this._levels;if(w.length===0)return;if(this.currentLevelIndex===m&&(p=w[m])!==null&&p!==void 0&&p.details)return;if(m<0||m>=w.length){var x=m<0;if(this.hls.trigger(A.Events.ERROR,{type:I.ErrorTypes.OTHER_ERROR,details:I.ErrorDetails.LEVEL_SWITCH_ERROR,level:m,fatal:x,reason:"invalid level idx"}),x)return;m=Math.min(m,w.length-1)}this.clearTimer();var g=this.currentLevelIndex,f=w[g],d=w[m];this.log("switching to level "+m+" from "+g),this.currentLevelIndex=m;var a=E({},d,{level:m,maxBitrate:d.maxBitrate,uri:d.uri,urlId:d.urlId});delete a._urlId,this.hls.trigger(A.Events.LEVEL_SWITCHING,a);var C=d.details;if(!C||C.live){var v=this.switchParams(d.uri,f==null?void 0:f.details);this.loadPlaylist(v)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(m){this.manualLevelIndex=m,this._startLevel===void 0&&(this._startLevel=m),m!==-1&&(this.level=m)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(m){this._firstLevel=m}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var m=this.hls.config.startLevel;return m!==void 0?m:this._firstLevel}else return this._startLevel},set:function(m){this._startLevel=m}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(m){this.level=m,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=m)}}]),l}(P.default)},"./src/controller/level-helper.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"addGroupId",function(){return I}),L.d(Y,"assignTrackIdsByGroup",function(){return W}),L.d(Y,"updatePTS",function(){return j}),L.d(Y,"updateFragPTSDTS",function(){return D}),L.d(Y,"mergeDetails",function(){return E}),L.d(Y,"mapPartIntersection",function(){return _}),L.d(Y,"mapFragmentIntersection",function(){return M}),L.d(Y,"adjustSliding",function(){return R}),L.d(Y,"addSliding",function(){return k}),L.d(Y,"computeReloadInterval",function(){return S}),L.d(Y,"getFragmentWithSN",function(){return c}),L.d(Y,"getPartWith",function(){return o});var z=L("./src/polyfills/number.ts"),A=L("./src/utils/logger.ts");function I(l,u,T){switch(u){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(T);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(T);break}}function W(l){var u={};l.forEach(function(T){var m=T.groupId||"";T.id=u[m]=u[m]||0,u[m]++})}function j(l,u,T){var m=l[u],p=l[T];P(m,p)}function P(l,u){var T=u.startPTS;if(Object(z.isFiniteNumber)(T)){var m=0,p;u.sn>l.sn?(m=T-l.start,p=l):(m=l.start-T,p=u),p.duration!==m&&(p.duration=m)}else if(u.sn>l.sn){var w=l.cc===u.cc;w&&l.minEndPTS?u.start=l.start+(l.minEndPTS-l.start):u.start=l.start+l.duration}else u.start=Math.max(l.start-u.duration,0)}function D(l,u,T,m,p,w){var x=m-T;x<=0&&(A.logger.warn("Fragment should have a positive duration",u),m=T+u.duration,w=p+u.duration);var g=T,f=m,d=u.startPTS,a=u.endPTS;if(Object(z.isFiniteNumber)(d)){var C=Math.abs(d-T);Object(z.isFiniteNumber)(u.deltaPTS)?u.deltaPTS=Math.max(C,u.deltaPTS):u.deltaPTS=C,g=Math.max(T,d),T=Math.min(T,d),p=Math.min(p,u.startDTS),f=Math.min(m,a),m=Math.max(m,a),w=Math.max(w,u.endDTS)}u.duration=m-T;var v=T-u.start;u.appendedPTS=m,u.start=u.startPTS=T,u.maxStartPTS=g,u.startDTS=p,u.endPTS=m,u.minEndPTS=f,u.endDTS=w;var b=u.sn;if(!l||b<l.startSN||b>l.endSN)return 0;var y,G=b-l.startSN,$=l.fragments;for($[G]=u,y=G;y>0;y--)P($[y],$[y-1]);for(y=G;y<$.length-1;y++)P($[y],$[y+1]);return l.fragmentHint&&P($[$.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,v}function E(l,u){for(var T=null,m=l.fragments,p=m.length-1;p>=0;p--){var w=m[p].initSegment;if(w){T=w;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var x=0,g;if(M(l,u,function(y,G){y.relurl&&(x=y.cc-G.cc),Object(z.isFiniteNumber)(y.startPTS)&&Object(z.isFiniteNumber)(y.endPTS)&&(G.start=G.startPTS=y.startPTS,G.startDTS=y.startDTS,G.appendedPTS=y.appendedPTS,G.maxStartPTS=y.maxStartPTS,G.endPTS=y.endPTS,G.endDTS=y.endDTS,G.minEndPTS=y.minEndPTS,G.duration=y.endPTS-y.startPTS,G.duration&&(g=G),u.PTSKnown=u.alignedSliding=!0),G.elementaryStreams=y.elementaryStreams,G.loader=y.loader,G.stats=y.stats,G.urlId=y.urlId,y.initSegment&&(G.initSegment=y.initSegment,T=y.initSegment)}),T){var f=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments;f.forEach(function(y){var G;(!y.initSegment||y.initSegment.relurl===((G=T)===null||G===void 0?void 0:G.relurl))&&(y.initSegment=T)})}if(u.skippedSegments&&(u.deltaUpdateFailed=u.fragments.some(function(y){return!y}),u.deltaUpdateFailed)){A.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var d=u.skippedSegments;d--;)u.fragments.shift();u.startSN=u.fragments[0].sn,u.startCC=u.fragments[0].cc}var a=u.fragments;if(x){A.logger.warn("discontinuity sliding from playlist, take drift into account");for(var C=0;C<a.length;C++)a[C].cc+=x}u.skippedSegments&&(u.startCC=u.fragments[0].cc),_(l.partList,u.partList,function(y,G){G.elementaryStreams=y.elementaryStreams,G.stats=y.stats}),g?D(u,g,g.startPTS,g.endPTS,g.startDTS,g.endDTS):R(l,u),a.length&&(u.totalduration=u.edge-a[0].start),u.driftStartTime=l.driftStartTime,u.driftStart=l.driftStart;var v=u.advancedDateTime;if(u.advanced&&v){var b=u.edge;u.driftStart||(u.driftStartTime=v,u.driftStart=b),u.driftEndTime=v,u.driftEnd=b}else u.driftEndTime=l.driftEndTime,u.driftEnd=l.driftEnd,u.advancedDateTime=l.advancedDateTime}function _(l,u,T){if(l&&u)for(var m=0,p=0,w=l.length;p<=w;p++){var x=l[p],g=u[p+m];x&&g&&x.index===g.index&&x.fragment.sn===g.fragment.sn?T(x,g):m--}}function M(l,u,T){for(var m=u.skippedSegments,p=Math.max(l.startSN,u.startSN)-u.startSN,w=(l.fragmentHint?1:0)+(m?u.endSN:Math.min(l.endSN,u.endSN))-u.startSN,x=u.startSN-l.startSN,g=u.fragmentHint?u.fragments.concat(u.fragmentHint):u.fragments,f=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,d=p;d<=w;d++){var a=f[x+d],C=g[d];m&&!C&&d<m&&(C=u.fragments[d]=a),a&&C&&T(a,C)}}function R(l,u){var T=u.startSN+u.skippedSegments-l.startSN,m=l.fragments;if(T<0||T>=m.length)return;k(u,m[T].start)}function k(l,u){if(u){for(var T=l.fragments,m=l.skippedSegments;m<T.length;m++)T[m].start+=u;l.fragmentHint&&(l.fragmentHint.start+=u)}}function S(l,u){var T=1e3*l.levelTargetDuration,m=T/2,p=l.age,w=p>0&&p<T*3,x=u.loading.end-u.loading.start,g,f=l.availabilityDelay;if(l.updated===!1)if(w){var d=333*l.misses;g=Math.max(Math.min(m,x*2),d),l.availabilityDelay=(l.availabilityDelay||0)+g}else g=m;else w?(f=Math.min(f||T/2,p),l.availabilityDelay=f,g=f+T-p):g=T-x;return Math.round(g)}function c(l,u,T){if(!l||!l.details)return null;var m=l.details,p=m.fragments[u-m.startSN];return p||(p=m.fragmentHint,p&&p.sn===u?p:u<m.startSN&&T&&T.sn===u?T:null)}function o(l,u,T){if(!l||!l.details)return null;var m=l.details.partList;if(m)for(var p=m.length;p--;){var w=m[p];if(w.index===T&&w.fragment.sn===u)return w}return null}},"./src/controller/stream-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return m});var z=L("./src/polyfills/number.ts"),A=L("./src/controller/base-stream-controller.ts"),I=L("./src/is-supported.ts"),W=L("./src/events.ts"),j=L("./src/utils/buffer-helper.ts"),P=L("./src/controller/fragment-tracker.ts"),D=L("./src/types/loader.ts"),E=L("./src/loader/fragment.ts"),_=L("./src/demux/transmuxer-interface.ts"),M=L("./src/types/transmuxer.ts"),R=L("./src/controller/gap-controller.ts"),k=L("./src/errors.ts"),S=L("./src/utils/logger.ts");function c(p,w){for(var x=0;x<w.length;x++){var g=w[x];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(p,g.key,g)}}function o(p,w,x){return w&&c(p.prototype,w),x&&c(p,x),p}function l(p,w){p.prototype=Object.create(w.prototype),p.prototype.constructor=p,u(p,w)}function u(p,w){return u=Object.setPrototypeOf||function(g,f){return g.__proto__=f,g},u(p,w)}var T=100,m=function(p){l(w,p);function w(g,f){var d;return d=p.call(this,g,f,"[stream-controller]")||this,d.audioCodecSwap=!1,d.gapController=null,d.level=-1,d._forceStartLoad=!1,d.altAudio=!1,d.audioOnly=!1,d.fragPlaying=null,d.onvplaying=null,d.onvseeked=null,d.fragLastKbps=0,d.stalled=!1,d.couldBacktrack=!1,d.audioCodecSwitch=!1,d.videoBuffer=null,d._registerListeners(),d}var x=w.prototype;return x._registerListeners=function(){var f=this.hls;f.on(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.on(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.on(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.on(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),f.on(W.Events.LEVEL_LOADING,this.onLevelLoading,this),f.on(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),f.on(W.Events.ERROR,this.onError,this),f.on(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),f.on(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.on(W.Events.BUFFER_CREATED,this.onBufferCreated,this),f.on(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),f.on(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),f.on(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x._unregisterListeners=function(){var f=this.hls;f.off(W.Events.MEDIA_ATTACHED,this.onMediaAttached,this),f.off(W.Events.MEDIA_DETACHING,this.onMediaDetaching,this),f.off(W.Events.MANIFEST_LOADING,this.onManifestLoading,this),f.off(W.Events.MANIFEST_PARSED,this.onManifestParsed,this),f.off(W.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(W.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),f.off(W.Events.ERROR,this.onError,this),f.off(W.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),f.off(W.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.off(W.Events.BUFFER_CREATED,this.onBufferCreated,this),f.off(W.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),f.off(W.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),f.off(W.Events.FRAG_BUFFERED,this.onFragBuffered,this)},x.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},x.startLoad=function(f){if(this.levels){var d=this.lastCurrentTime,a=this.hls;if(this.stopLoad(),this.setInterval(T),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var C=a.startLevel;C===-1&&(a.config.testBandwidth?(C=0,this.bitrateTest=!0):C=a.nextAutoLevel),this.level=a.nextLoadLevel=C,this.loadedmetadata=!1}d>0&&f===-1&&(this.log("Override startPosition with lastCurrentTime @"+d.toFixed(3)),f=d),this.state=A.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=f,this.tick()}else this._forceStartLoad=!0,this.state=A.State.STOPPED},x.stopLoad=function(){this._forceStartLoad=!1,p.prototype.stopLoad.call(this)},x.doTick=function(){switch(this.state){case A.State.IDLE:this.doTickIdle();break;case A.State.WAITING_LEVEL:{var f,d=this.levels,a=this.level,C=d==null||((f=d[a])===null||f===void 0)?void 0:f.details;if(C&&(!C.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(C))break;this.state=A.State.IDLE;break}break}case A.State.FRAG_LOADING_WAITING_RETRY:{var v,b=self.performance.now(),y=this.retryDate;(!y||b>=y||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=A.State.IDLE)}break;default:break}this.onTickEnd()},x.onTickEnd=function(){p.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},x.doTickIdle=function(){var f,d,a=this.hls,C=this.levelLastLoaded,v=this.levels,b=this.media,y=a.config,G=a.nextLoadLevel;if(C===null||!b&&(this.startFragRequested||!y.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!v||!v[G])return;var $=v[G];this.level=a.nextLoadLevel=G;var Z=$.details;if(!Z||this.state===A.State.WAITING_LEVEL||Z.live&&this.levelLastLoaded!==G){this.state=A.State.WAITING_LEVEL;return}var V=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:b,D.PlaylistLevelType.MAIN);if(V===null)return;var H=V.len,re=this.getMaxBufferLength($.maxBitrate);if(H>=re)return;if(this._streamEnded(V,Z)){var ce={};this.altAudio&&(ce.type="video"),this.hls.trigger(W.Events.BUFFER_EOS,ce),this.state=A.State.ENDED;return}var Ee=V.end,we=this.getNextFragment(Ee,Z);if(this.couldBacktrack&&!this.fragPrevious&&we&&we.sn!=="initSegment"){var Ye=we.sn-Z.startSN;Ye>1&&(we=Z.fragments[Ye-1],this.fragmentTracker.removeFragment(we))}if(we&&this.fragmentTracker.getState(we)===P.FragmentState.OK&&this.nextLoadPosition>Ee){var Ne=this.audioOnly&&!this.altAudio?E.ElementaryStreamTypes.AUDIO:E.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(b,Ne,D.PlaylistLevelType.MAIN),we=this.getNextFragment(this.nextLoadPosition,Z)}if(!we)return;we.initSegment&&!we.initSegment.data&&!this.bitrateTest&&(we=we.initSegment),((f=we.decryptdata)===null||f===void 0?void 0:f.keyFormat)==="identity"&&!((d=we.decryptdata)!==null&&d!==void 0&&d.key)?this.loadKey(we,Z):this.loadFragment(we,Z,Ee)},x.loadFragment=function(f,d,a){var C,v=this.fragmentTracker.getState(f);if(this.fragCurrent=f,v===P.FragmentState.BACKTRACKED){var b=this.fragmentTracker.getBacktrackData(f);if(b){this._handleFragmentLoadProgress(b),this._handleFragmentLoadComplete(b);return}else v=P.FragmentState.NOT_LOADED}v===P.FragmentState.NOT_LOADED||v===P.FragmentState.PARTIAL?f.sn==="initSegment"?this._loadInitSegment(f):this.bitrateTest?(f.bitrateTest=!0,this.log("Fragment "+f.sn+" of level "+f.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(f)):(this.startFragRequested=!0,p.prototype.loadFragment.call(this,f,d,a)):v===P.FragmentState.APPENDING?this.reduceMaxBufferLength(f.duration)&&this.fragmentTracker.removeFragment(f):((C=this.media)===null||C===void 0?void 0:C.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},x.getAppendedFrag=function(f){var d=this.fragmentTracker.getAppendedFrag(f,D.PlaylistLevelType.MAIN);return d&&"fragment"in d?d.fragment:d},x.getBufferedFrag=function(f){return this.fragmentTracker.getBufferedFrag(f,D.PlaylistLevelType.MAIN)},x.followingBufferedFrag=function(f){return f?this.getBufferedFrag(f.end+.5):null},x.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},x.nextLevelSwitch=function(){var f=this.levels,d=this.media;if(d!=null&&d.readyState){var a,C=this.getAppendedFrag(d.currentTime);if(C&&C.start>1&&this.flushMainBuffer(0,C.start-1),!d.paused&&f){var v=this.hls.nextLoadLevel,b=f[v],y=this.fragLastKbps;y&&this.fragCurrent?a=this.fragCurrent.duration*b.maxBitrate/(1e3*y)+1:a=0}else a=0;var G=this.getBufferedFrag(d.currentTime+a);if(G){var $=this.followingBufferedFrag(G);if($){this.abortCurrentFrag();var Z=$.maxStartPTS?$.maxStartPTS:$.start,V=$.duration,H=Math.max(G.end,Z+Math.min(Math.max(V-this.config.maxFragLookUpTolerance,V*.5),V*.75));this.flushMainBuffer(H,Number.POSITIVE_INFINITY)}}}},x.abortCurrentFrag=function(){var f=this.fragCurrent;this.fragCurrent=null,f!=null&&f.loader&&f.loader.abort(),this.state===A.State.KEY_LOADING&&(this.state=A.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},x.flushMainBuffer=function(f,d){p.prototype.flushMainBuffer.call(this,f,d,this.altAudio?"video":null)},x.onMediaAttached=function(f,d){p.prototype.onMediaAttached.call(this,f,d);var a=d.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),a.addEventListener("playing",this.onvplaying),a.addEventListener("seeked",this.onvseeked),this.gapController=new R.default(this.config,a,this.fragmentTracker,this.hls)},x.onMediaDetaching=function(){var f=this.media;f&&(f.removeEventListener("playing",this.onvplaying),f.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),p.prototype.onMediaDetaching.call(this)},x.onMediaPlaying=function(){this.tick()},x.onMediaSeeked=function(){var f=this.media,d=f?f.currentTime:null;Object(z.isFiniteNumber)(d)&&this.log("Media seeked to "+d.toFixed(3)),this.tick()},x.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(W.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},x.onManifestParsed=function(f,d){var a=!1,C=!1,v;d.levels.forEach(function(b){v=b.audioCodec,v&&(v.indexOf("mp4a.40.2")!==-1&&(a=!0),v.indexOf("mp4a.40.5")!==-1&&(C=!0))}),this.audioCodecSwitch=a&&C&&!Object(I.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=d.levels,this.startFragRequested=!1},x.onLevelLoading=function(f,d){var a=this.levels;if(!a||this.state!==A.State.IDLE)return;var C=a[d.level];(!C.details||C.details.live&&this.levelLastLoaded!==d.level||this.waitForCdnTuneIn(C.details))&&(this.state=A.State.WAITING_LEVEL)},x.onLevelLoaded=function(f,d){var a,C=this.levels,v=d.level,b=d.details,y=b.totalduration;if(!C){this.warn("Levels were reset while loading level "+v);return}this.log("Level "+v+" loaded ["+b.startSN+","+b.endSN+"], cc ["+b.startCC+", "+b.endCC+"] duration:"+y);var G=this.fragCurrent;G&&(this.state===A.State.FRAG_LOADING||this.state===A.State.FRAG_LOADING_WAITING_RETRY)&&(G.level!==d.level&&G.loader&&(this.state=A.State.IDLE,G.loader.abort()));var $=C[v],Z=0;if(b.live||(a=$.details)!==null&&a!==void 0&&a.live){if(b.fragments[0]||(b.deltaUpdateFailed=!0),b.deltaUpdateFailed)return;Z=this.alignPlaylists(b,$.details)}if($.details=b,this.levelLastLoaded=v,this.hls.trigger(W.Events.LEVEL_UPDATED,{details:b,level:v}),this.state===A.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(b))return;this.state=A.State.IDLE}this.startFragRequested?b.live&&this.synchronizeToLiveEdge(b):this.setStartPosition(b,Z),this.tick()},x._handleFragmentLoadProgress=function(f){var d,a=f.frag,C=f.part,v=f.payload,b=this.levels;if(!b){this.warn("Levels were reset while fragment load was in progress. Fragment "+a.sn+" of level "+a.level+" will not be buffered");return}var y=b[a.level],G=y.details;if(!G){this.warn("Dropping fragment "+a.sn+" of level "+a.level+" after level details were reset");return}var $=y.videoCodec,Z=G.PTSKnown||!G.live,V=(d=a.initSegment)===null||d===void 0?void 0:d.data,H=this._getAudioCodec(y),re=this.transmuxer=this.transmuxer||new _.default(this.hls,D.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),ce=C?C.index:-1,Ee=ce!==-1,we=new M.ChunkMetadata(a.level,a.sn,a.stats.chunkCount,v.byteLength,ce,Ee),Ye=this.initPTS[a.cc];re.push(v,V,H,$,a,C,G.totalduration,Z,we,Ye)},x.onAudioTrackSwitching=function(f,d){var a=this.altAudio,C=!!d.url,v=d.id;if(!C){if(this.mediaBuffer!==this.media){this.log("Switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var b=this.fragCurrent;b!=null&&b.loader&&(this.log("Switching to main audio track, cancel main fragment load"),b.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var y=this.hls;a&&y.trigger(W.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),y.trigger(W.Events.AUDIO_TRACK_SWITCHED,{id:v})}},x.onAudioTrackSwitched=function(f,d){var a=d.id,C=!!this.hls.audioTracks[a].url;if(C){var v=this.videoBuffer;v&&this.mediaBuffer!==v&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=v)}this.altAudio=C,this.tick()},x.onBufferCreated=function(f,d){var a=d.tracks,C,v,b=!1;for(var y in a){var G=a[y];if(G.id==="main"){if(v=y,C=G,y==="video"){var $=a[y];$&&(this.videoBuffer=$.buffer)}}else b=!0}b&&C?(this.log("Alternate track found, use "+v+".buffered to schedule main fragment loading"),this.mediaBuffer=C.buffer):this.mediaBuffer=this.media},x.onFragBuffered=function(f,d){var a=d.frag,C=d.part;if(a&&a.type!==D.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(a)){this.warn("Fragment "+a.sn+(C?" p: "+C.index:"")+" of level "+a.level+" finished buffering, but was aborted. state: "+this.state),this.state===A.State.PARSED&&(this.state=A.State.IDLE);return}var v=C?C.stats:a.stats;this.fragLastKbps=Math.round(8*v.total/(v.buffering.end-v.loading.first)),a.sn!=="initSegment"&&(this.fragPrevious=a),this.fragBufferedComplete(a,C)},x.onError=function(f,d){switch(d.details){case k.ErrorDetails.FRAG_LOAD_ERROR:case k.ErrorDetails.FRAG_LOAD_TIMEOUT:case k.ErrorDetails.KEY_LOAD_ERROR:case k.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(D.PlaylistLevelType.MAIN,d);break;case k.ErrorDetails.LEVEL_LOAD_ERROR:case k.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==A.State.ERROR&&(d.fatal?(this.warn(""+d.details),this.state=A.State.ERROR):!d.levelRetry&&this.state===A.State.WAITING_LEVEL&&(this.state=A.State.IDLE));break;case k.ErrorDetails.BUFFER_FULL_ERROR:if(d.parent==="main"&&(this.state===A.State.PARSING||this.state===A.State.PARSED)){var a=!0,C=this.getFwdBufferInfo(this.media,D.PlaylistLevelType.MAIN);C&&C.len>.5&&(a=!this.reduceMaxBufferLength(C.len)),a&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},x.checkBuffer=function(){var f=this.media,d=this.gapController;if(!f||!d||!f.readyState)return;var a=j.BufferHelper.getBuffered(f);!this.loadedmetadata&&a.length?(this.loadedmetadata=!0,this.seekToStartPos()):d.poll(this.lastCurrentTime),this.lastCurrentTime=f.currentTime},x.onFragLoadEmergencyAborted=function(){this.state=A.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},x.onBufferFlushed=function(f,d){var a=d.type;if(a!==E.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var C=(a===E.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(C,a,D.PlaylistLevelType.MAIN)}},x.onLevelsUpdated=function(f,d){this.levels=d.levels},x.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},x.seekToStartPos=function(){var f=this.media,d=f.currentTime,a=this.startPosition;if(a>=0&&d<a){if(f.seeking){S.logger.log("could not seek to "+a+", already seeking at "+d);return}var C=j.BufferHelper.getBuffered(f),v=C.length?C.start(0):0,b=v-a;b>0&&(b<this.config.maxBufferHole||b<this.config.maxFragLookUpTolerance)&&(S.logger.log("adjusting start position by "+b+" to match buffer start"),a+=b,this.startPosition=a),this.log("seek to target start position "+a+" from current time "+d),f.currentTime=a}},x._getAudioCodec=function(f){var d=this.config.defaultAudioCodec||f.audioCodec;return this.audioCodecSwap&&d&&(this.log("Swapping audio codec"),d.indexOf("mp4a.40.5")!==-1?d="mp4a.40.2":d="mp4a.40.5"),d},x._loadBitrateTestFrag=function(f){var d=this;this._doFragLoad(f).then(function(a){var C=d.hls;if(!a||C.nextLoadLevel||d.fragContextChanged(f))return;d.fragLoadError=0,d.state=A.State.IDLE,d.startFragRequested=!1,d.bitrateTest=!1;var v=f.stats;v.parsing.start=v.parsing.end=v.buffering.start=v.buffering.end=self.performance.now(),C.trigger(W.Events.FRAG_LOADED,a)})},x._handleTransmuxComplete=function(f){var d,a="main",C=this.hls,v=f.remuxResult,b=f.chunkMeta,y=this.getCurrentContext(b);if(!y){this.warn("The loading context changed while buffering fragment "+b.sn+" of level "+b.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(b.level);return}var G=y.frag,$=y.part,Z=y.level,V=v.video,H=v.text,re=v.id3,ce=v.initSegment,Ee=this.altAudio?void 0:v.audio;if(this.fragContextChanged(G))return;if(this.state=A.State.PARSING,ce){ce.tracks&&(this._bufferInitSegment(Z,ce.tracks,G,b),C.trigger(W.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:a,tracks:ce.tracks}));var we=ce.initPTS,Ye=ce.timescale;Object(z.isFiniteNumber)(we)&&(this.initPTS[G.cc]=we,C.trigger(W.Events.INIT_PTS_FOUND,{frag:G,id:a,initPTS:we,timescale:Ye}))}if(V&&v.independent!==!1){if(Z.details){var Ne=V.startPTS,Ie=V.endPTS,We=V.startDTS,Ue=V.endDTS;if($)$.elementaryStreams[V.type]={startPTS:Ne,endPTS:Ie,startDTS:We,endDTS:Ue};else if(V.firstKeyFrame&&V.independent&&(this.couldBacktrack=!0),V.dropped&&V.independent){var xe=this.getLoadPosition()+this.config.maxBufferHole;if(xe<Ne){this.backtrack(G);return}G.setElementaryStreamInfo(V.type,G.start,Ie,G.start,Ue,!0)}G.setElementaryStreamInfo(V.type,Ne,Ie,We,Ue),this.bufferFragmentData(V,G,$,b)}}else if(v.independent===!1){this.backtrack(G);return}if(Ee){var se=Ee.startPTS,ke=Ee.endPTS,dt=Ee.startDTS,at=Ee.endDTS;$&&($.elementaryStreams[E.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:ke,startDTS:dt,endDTS:at}),G.setElementaryStreamInfo(E.ElementaryStreamTypes.AUDIO,se,ke,dt,at),this.bufferFragmentData(Ee,G,$,b)}if(re!=null&&(d=re.samples)!==null&&d!==void 0&&d.length){var rt={frag:G,id:a,samples:re.samples};C.trigger(W.Events.FRAG_PARSING_METADATA,rt)}if(H){var lt={frag:G,id:a,samples:H.samples};C.trigger(W.Events.FRAG_PARSING_USERDATA,lt)}},x._bufferInitSegment=function(f,d,a,C){var v=this;if(this.state!==A.State.PARSING)return;this.audioOnly=!!d.audio&&!d.video,this.altAudio&&!this.audioOnly&&delete d.audio;var b=d.audio,y=d.video,G=d.audiovideo;if(b){var $=f.audioCodec,Z=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&($&&($.indexOf("mp4a.40.5")!==-1?$="mp4a.40.2":$="mp4a.40.5"),b.metadata.channelCount!==1&&Z.indexOf("firefox")===-1&&($="mp4a.40.5")),Z.indexOf("android")!==-1&&b.container!=="audio/mpeg"&&($="mp4a.40.2",this.log("Android: force audio codec to "+$)),f.audioCodec&&f.audioCodec!==$&&this.log('Swapping manifest audio codec "'+f.audioCodec+'" for "'+$+'"'),b.levelCodec=$,b.id="main",this.log("Init audio buffer, container:"+b.container+", codecs[selected/level/parsed]=["+($||"")+"/"+(f.audioCodec||"")+"/"+b.codec+"]")}y&&(y.levelCodec=f.videoCodec,y.id="main",this.log("Init video buffer, container:"+y.container+", codecs[level/parsed]=["+(f.videoCodec||"")+"/"+y.codec+"]")),G&&this.log("Init audiovideo buffer, container:"+G.container+", codecs[level/parsed]=["+(f.attrs.CODECS||"")+"/"+G.codec+"]"),this.hls.trigger(W.Events.BUFFER_CODECS,d),Object.keys(d).forEach(function(V){var H=d[V],re=H.initSegment;re!=null&&re.byteLength&&v.hls.trigger(W.Events.BUFFER_APPENDING,{type:V,data:re,frag:a,part:null,chunkMeta:C,parent:a.type})}),this.tick()},x.backtrack=function(f){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(f);var d=this.fragmentTracker.backtrack(f);this.fragPrevious=null,this.nextLoadPosition=f.start,d?this.resetFragmentLoading(f):this.state=A.State.BACKTRACKING},x.checkFragmentChanged=function(){var f=this.media,d=null;if(f&&f.readyState>1&&f.seeking===!1){var a=f.currentTime;if(j.BufferHelper.isBuffered(f,a)?d=this.getAppendedFrag(a):j.BufferHelper.isBuffered(f,a+.1)&&(d=this.getAppendedFrag(a+.1)),d){var C=this.fragPlaying,v=d.level;(!C||d.sn!==C.sn||C.level!==v||d.urlId!==C.urlId)&&(this.hls.trigger(W.Events.FRAG_CHANGED,{frag:d}),(!C||C.level!==v)&&this.hls.trigger(W.Events.LEVEL_SWITCHED,{level:v}),this.fragPlaying=d)}}},o(w,[{key:"nextLevel",get:function(){var f=this.nextBufferedFrag;return f?f.level:-1}},{key:"currentLevel",get:function(){var f=this.media;if(f){var d=this.getAppendedFrag(f.currentTime);if(d)return d.level}return-1}},{key:"nextBufferedFrag",get:function(){var f=this.media;if(f){var d=this.getAppendedFrag(f.currentTime);return this.followingBufferedFrag(d)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),w}(A.default)},"./src/controller/subtitle-stream-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"SubtitleStreamController",function(){return l});var z=L("./src/events.ts"),A=L("./src/utils/logger.ts"),I=L("./src/utils/buffer-helper.ts"),W=L("./src/controller/fragment-finders.ts"),j=L("./src/utils/discontinuities.ts"),P=L("./src/controller/level-helper.ts"),D=L("./src/controller/fragment-tracker.ts"),E=L("./src/controller/base-stream-controller.ts"),_=L("./src/types/loader.ts"),M=L("./src/types/level.ts");function R(u,T){for(var m=0;m<T.length;m++){var p=T[m];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(u,p.key,p)}}function k(u,T,m){return T&&R(u.prototype,T),m&&R(u,m),u}function S(u,T){u.prototype=Object.create(T.prototype),u.prototype.constructor=u,c(u,T)}function c(u,T){return c=Object.setPrototypeOf||function(p,w){return p.__proto__=w,p},c(u,T)}var o=500,l=function(u){S(T,u);function T(p,w){var x;return x=u.call(this,p,w,"[subtitle-stream-controller]")||this,x.levels=[],x.currentTrackId=-1,x.tracksBuffered=[],x.mainDetails=null,x._registerListeners(),x}var m=T.prototype;return m.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},m._registerListeners=function(){var w=this.hls;w.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.on(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.on(z.Events.ERROR,this.onError,this),w.on(z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),w.on(z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),w.on(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),w.on(z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),w.on(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},m._unregisterListeners=function(){var w=this.hls;w.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),w.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),w.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),w.off(z.Events.LEVEL_LOADED,this.onLevelLoaded,this),w.off(z.Events.ERROR,this.onError,this),w.off(z.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),w.off(z.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),w.off(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),w.off(z.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),w.off(z.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},m.startLoad=function(){this.stopLoad(),this.state=E.State.IDLE,this.setInterval(o),this.tick()},m.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},m.onLevelLoaded=function(w,x){this.mainDetails=x.details},m.onSubtitleFragProcessed=function(w,x){var g=x.frag,f=x.success;if(this.fragPrevious=g,this.state=E.State.IDLE,!f)return;var d=this.tracksBuffered[this.currentTrackId];if(!d)return;for(var a,C=g.start,v=0;v<d.length;v++)if(C>=d[v].start&&C<=d[v].end){a=d[v];break}var b=g.start+g.duration;a?a.end=b:(a={start:C,end:b},d.push(a)),this.fragmentTracker.fragBuffered(g)},m.onBufferFlushing=function(w,x){var g=x.startOffset,f=x.endOffset;if(g===0&&f!==Number.POSITIVE_INFINITY){var d=this.currentTrackId,a=this.levels;if(!a.length||!a[d]||!a[d].details)return;var C=a[d].details,v=C.targetduration,b=f-v;if(b<=0)return;x.endOffsetSubtitles=Math.max(0,b),this.tracksBuffered.forEach(function(y){for(var G=0;G<y.length;){if(y[G].end<=b){y.shift();continue}else if(y[G].start<b)y[G].start=b;else break;G++}}),this.fragmentTracker.removeFragmentsInRange(g,b,_.PlaylistLevelType.SUBTITLE)}},m.onError=function(w,x){var g,f=x.frag;if(!f||f.type!==_.PlaylistLevelType.SUBTITLE)return;(g=this.fragCurrent)!==null&&g!==void 0&&g.loader&&this.fragCurrent.loader.abort(),this.state=E.State.IDLE},m.onSubtitleTracksUpdated=function(w,x){var g=this,f=x.subtitleTracks;this.tracksBuffered=[],this.levels=f.map(function(d){return new M.Level(d)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(d){g.tracksBuffered[d.id]=[]}),this.mediaBuffer=null},m.onSubtitleTrackSwitch=function(w,x){if(this.currentTrackId=x.id,!this.levels.length||this.currentTrackId===-1){this.clearInterval();return}var g=this.levels[this.currentTrackId];g!=null&&g.details?this.mediaBuffer=this.mediaBufferTimeRanges:this.mediaBuffer=null,g&&this.setInterval(o)},m.onSubtitleTrackLoaded=function(w,x){var g,f=x.details,d=x.id,a=this.currentTrackId,C=this.levels;if(!C.length)return;var v=C[a];if(d>=C.length||d!==a||!v)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,f.live||(g=v.details)!==null&&g!==void 0&&g.live){var b=this.mainDetails;if(f.deltaUpdateFailed||!b)return;var y=b.fragments[0];if(!v.details)f.hasProgramDateTime&&b.hasProgramDateTime?Object(j.alignMediaPlaylistByPDT)(f,b):y&&Object(P.addSliding)(f,y.start);else{var G=this.alignPlaylists(f,v.details);G===0&&y&&Object(P.addSliding)(f,y.start)}}if(v.details=f,this.levelLastLoaded=d,this.tick(),f.live&&!this.fragCurrent&&this.media&&this.state===E.State.IDLE){var $=Object(W.findFragmentByPTS)(null,f.fragments,this.media.currentTime,0);$||(this.warn("Subtitle playlist not aligned with playback"),v.details=void 0)}},m._handleFragmentLoadComplete=function(w){var x=w.frag,g=w.payload,f=x.decryptdata,d=this.hls;if(this.fragContextChanged(x))return;if(g&&g.byteLength>0&&f&&f.key&&f.iv&&f.method==="AES-128"){var a=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(g),f.key.buffer,f.iv.buffer).then(function(C){var v=performance.now();d.trigger(z.Events.FRAG_DECRYPTED,{frag:x,payload:C,stats:{tstart:a,tdecrypt:v}})})}},m.doTick=function(){if(!this.media){this.state=E.State.IDLE;return}if(this.state===E.State.IDLE){var w,x=this.currentTrackId,g=this.levels;if(!g.length||!g[x]||!g[x].details)return;var f=g[x].details,d=f.targetduration,a=this.config,C=this.media,v=I.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,C.currentTime-d,a.maxBufferHole),b=v.end,y=v.len,G=this.getMaxBufferLength()+d;if(y>G)return;console.assert(f,"Subtitle track details are defined on idle subtitle stream controller tick");var $=f.fragments,Z=$.length,V=f.edge,H,re=this.fragPrevious;if(b<V){var ce=a.maxFragLookUpTolerance;re&&f.hasProgramDateTime&&(H=Object(W.findFragmentByPDT)($,re.endProgramDateTime,ce)),H||(H=Object(W.findFragmentByPTS)(re,$,b,ce),!H&&re&&re.start<$[0].start&&(H=$[0]))}else H=$[Z-1];(w=H)!==null&&w!==void 0&&w.encrypted?(A.logger.log("Loading key for "+H.sn),this.state=E.State.KEY_LOADING,this.hls.trigger(z.Events.KEY_LOADING,{frag:H})):H&&this.fragmentTracker.getState(H)===D.FragmentState.NOT_LOADED&&this.loadFragment(H,f,b)}},m.loadFragment=function(w,x,g){this.fragCurrent=w,u.prototype.loadFragment.call(this,w,x,g)},k(T,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),T}(E.default)},"./src/controller/subtitle-track-controller.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/events.ts"),A=L("./src/utils/texttrack-utils.ts"),I=L("./src/controller/base-playlist-controller.ts"),W=L("./src/types/loader.ts");function j(R,k){for(var S=0;S<k.length;S++){var c=k[S];c.enumerable=c.enumerable||!1,c.configurable=!0,"value"in c&&(c.writable=!0),Object.defineProperty(R,c.key,c)}}function P(R,k,S){return k&&j(R.prototype,k),S&&j(R,S),R}function D(R,k){R.prototype=Object.create(k.prototype),R.prototype.constructor=R,E(R,k)}function E(R,k){return E=Object.setPrototypeOf||function(c,o){return c.__proto__=o,c},E(R,k)}var _=function(R){D(k,R);function k(c){var o;return o=R.call(this,c,"[subtitle-track-controller]")||this,o.media=null,o.tracks=[],o.groupId=null,o.tracksInGroup=[],o.trackId=-1,o.selectDefaultTrack=!0,o.queuedDefaultTrack=-1,o.trackChangeListener=function(){return o.onTextTracksChanged()},o.asyncPollTrackChange=function(){return o.pollTrackChange(0)},o.useTextTrackPolling=!1,o.subtitlePollingInterval=-1,o.subtitleDisplay=!0,o.registerListeners(),o}var S=k.prototype;return S.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,R.prototype.destroy.call(this)},S.registerListeners=function(){var o=this.hls;o.on(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.on(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.on(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.on(z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.on(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.on(z.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var o=this.hls;o.off(z.Events.MEDIA_ATTACHED,this.onMediaAttached,this),o.off(z.Events.MEDIA_DETACHING,this.onMediaDetaching,this),o.off(z.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(z.Events.MANIFEST_PARSED,this.onManifestParsed,this),o.off(z.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(z.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),o.off(z.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),o.off(z.Events.ERROR,this.onError,this)},S.onMediaAttached=function(o,l){if(this.media=l.media,!this.media)return;this.queuedDefaultTrack>-1&&(this.subtitleTrack=this.queuedDefaultTrack,this.queuedDefaultTrack=-1),this.useTextTrackPolling=!(this.media.textTracks&&"onchange"in this.media.textTracks),this.useTextTrackPolling?this.pollTrackChange(500):this.media.textTracks.addEventListener("change",this.asyncPollTrackChange)},S.pollTrackChange=function(o){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,o)},S.onMediaDetaching=function(){if(!this.media)return;self.clearInterval(this.subtitlePollingInterval),this.useTextTrackPolling||this.media.textTracks.removeEventListener("change",this.asyncPollTrackChange),this.trackId>-1&&(this.queuedDefaultTrack=this.trackId);var o=M(this.media.textTracks);o.forEach(function(l){Object(A.clearCurrentCues)(l)}),this.subtitleTrack=-1,this.media=null},S.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.selectDefaultTrack=!0},S.onManifestParsed=function(o,l){this.tracks=l.subtitleTracks},S.onSubtitleTrackLoaded=function(o,l){var u=l.id,T=l.details,m=this.trackId,p=this.tracksInGroup[m];if(!p){this.warn("Invalid subtitle track id "+u);return}var w=p.details;p.details=l.details,this.log("subtitle track "+u+" loaded ["+T.startSN+"-"+T.endSN+"]"),u===this.trackId&&(this.retryCount=0,this.playlistLoaded(u,l,w))},S.onLevelLoading=function(o,l){this.switchLevel(l.level)},S.onLevelSwitching=function(o,l){this.switchLevel(l.level)},S.switchLevel=function(o){var l=this.hls.levels[o];if(!(l!=null&&l.textGroupIds))return;var u=l.textGroupIds[l.urlId];if(this.groupId!==u){var T=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,m=this.tracks.filter(function(x){return!u||x.groupId===u});this.tracksInGroup=m;var p=this.findTrackId(T==null?void 0:T.name)||this.findTrackId();this.groupId=u;var w={subtitleTracks:m};this.log("Updating subtitle tracks, "+m.length+' track(s) found in "'+u+'" group-id'),this.hls.trigger(z.Events.SUBTITLE_TRACKS_UPDATED,w),p!==-1&&this.setSubtitleTrack(p,T)}},S.findTrackId=function(o){for(var l=this.tracksInGroup,u=0;u<l.length;u++){var T=l[u];if((!this.selectDefaultTrack||T.default)&&(!o||o===T.name))return T.id}return-1},S.onError=function(o,l){if(R.prototype.onError.call(this,o,l),l.fatal||!l.context)return;l.context.type===W.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},S.loadPlaylist=function(o){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var u=l.id,T=l.groupId,m=l.url;if(o)try{m=o.addDirectives(m)}catch(p){this.warn("Could not construct new URL with HLS Delivery Directives: "+p)}this.log("Loading subtitle playlist for id "+u),this.hls.trigger(z.Events.SUBTITLE_TRACK_LOADING,{url:m,id:u,groupId:T,deliveryDirectives:o||null})}},S.toggleTrackModes=function(o){var l=this,u=this.media,T=this.subtitleDisplay,m=this.trackId;if(!u)return;var p=M(u.textTracks),w=p.filter(function(f){return f.groupId===l.groupId});if(o===-1)[].slice.call(p).forEach(function(f){f.mode="disabled"});else{var x=w[m];x&&(x.mode="disabled")}var g=w[o];g&&(g.mode=T?"showing":"hidden")},S.setSubtitleTrack=function(o,l){var u,T=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=o;return}if(this.trackId!==o&&this.toggleTrackModes(o),this.trackId===o&&(o===-1||(u=T[o])!==null&&u!==void 0&&u.details)||o<-1||o>=T.length)return;this.clearTimer();var m=T[o];if(this.log("Switching to subtitle track "+o),this.trackId=o,m){var p=m.id,w=m.groupId,x=w===void 0?"":w,g=m.name,f=m.type,d=m.url;this.hls.trigger(z.Events.SUBTITLE_TRACK_SWITCH,{id:p,groupId:x,name:g,type:f,url:d});var a=this.switchParams(m.url,l==null?void 0:l.details);this.loadPlaylist(a)}else this.hls.trigger(z.Events.SUBTITLE_TRACK_SWITCH,{id:o})},S.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var o=-1,l=M(this.media.textTracks),u=0;u<l.length;u++)if(l[u].mode==="hidden")o=u;else if(l[u].mode==="showing"){o=u;break}this.subtitleTrack!==o&&(this.subtitleTrack=o)},P(k,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(o){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(o,l)}}]),k}(I.default);function M(R){for(var k=[],S=0;S<R.length;S++){var c=R[S];c.kind==="subtitles"&&c.label&&k.push(R[S])}return k}Y.default=_},"./src/controller/timeline-controller.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"TimelineController",function(){return M});var z=L("./src/polyfills/number.ts"),A=L("./src/events.ts"),I=L("./src/utils/cea-608-parser.ts"),W=L("./src/utils/output-filter.ts"),j=L("./src/utils/webvtt-parser.ts"),P=L("./src/utils/texttrack-utils.ts"),D=L("./src/utils/imsc1-ttml-parser.ts"),E=L("./src/types/loader.ts"),_=L("./src/utils/logger.ts"),M=function(){function c(l){if(this.hls=void 0,this.media=null,this.config=void 0,this.enabled=!0,this.Cues=void 0,this.textTracks=[],this.tracks=[],this.initPTS=[],this.timescale=[],this.unparsedVttFrags=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.cea608Parser1=void 0,this.cea608Parser2=void 0,this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=S(),this.captionsProperties=void 0,this.hls=l,this.config=l.config,this.Cues=l.config.cueHandler,this.captionsProperties={textTrack1:{label:this.config.captionsTextTrack1Label,languageCode:this.config.captionsTextTrack1LanguageCode},textTrack2:{label:this.config.captionsTextTrack2Label,languageCode:this.config.captionsTextTrack2LanguageCode},textTrack3:{label:this.config.captionsTextTrack3Label,languageCode:this.config.captionsTextTrack3LanguageCode},textTrack4:{label:this.config.captionsTextTrack4Label,languageCode:this.config.captionsTextTrack4LanguageCode}},this.config.enableCEA708Captions){var u=new W.default(this,"textTrack1"),T=new W.default(this,"textTrack2"),m=new W.default(this,"textTrack3"),p=new W.default(this,"textTrack4");this.cea608Parser1=new I.default(1,u,T),this.cea608Parser2=new I.default(3,m,p)}l.on(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(A.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(A.Events.FRAG_LOADING,this.onFragLoading,this),l.on(A.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(A.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(A.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(A.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(A.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var o=c.prototype;return o.destroy=function(){var u=this.hls;u.off(A.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),u.off(A.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(A.Events.MANIFEST_LOADED,this.onManifestLoaded,this),u.off(A.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),u.off(A.Events.FRAG_LOADING,this.onFragLoading,this),u.off(A.Events.FRAG_LOADED,this.onFragLoaded,this),u.off(A.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),u.off(A.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),u.off(A.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(A.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),u.off(A.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},o.addCues=function(u,T,m,p,w){for(var x=!1,g=w.length;g--;){var f=w[g],d=k(f[0],f[1],T,m);if(d>=0&&(f[0]=Math.min(f[0],T),f[1]=Math.max(f[1],m),x=!0,d/(m-T)>.5))return}if(x||w.push([T,m]),this.config.renderTextTracksNatively){var a=this.captionsTracks[u];this.Cues.newCue(a,T,m,p)}else{var C=this.Cues.newCue(null,T,m,p);this.hls.trigger(A.Events.CUES_PARSED,{type:"captions",cues:C,track:u})}},o.onInitPtsFound=function(u,T){var m=this,p=T.frag,w=T.id,x=T.initPTS,g=T.timescale,f=this.unparsedVttFrags;w==="main"&&(this.initPTS[p.cc]=x,this.timescale[p.cc]=g),f.length&&(this.unparsedVttFrags=[],f.forEach(function(d){m.onFragLoaded(A.Events.FRAG_LOADED,d)}))},o.getExistingTrack=function(u){var T=this.media;if(T)for(var m=0;m<T.textTracks.length;m++){var p=T.textTracks[m];if(p[u])return p}return null},o.createCaptionsTrack=function(u){this.config.renderTextTracksNatively?this.createNativeTrack(u):this.createNonNativeTrack(u)},o.createNativeTrack=function(u){if(this.captionsTracks[u])return;var T=this.captionsProperties,m=this.captionsTracks,p=this.media,w=T[u],x=w.label,g=w.languageCode,f=this.getExistingTrack(u);if(f)m[u]=f,Object(P.clearCurrentCues)(m[u]),Object(P.sendAddTrackEvent)(m[u],p);else{var d=this.createTextTrack("captions",x,g);d&&(d[u]=!0,m[u]=d)}},o.createNonNativeTrack=function(u){if(this.nonNativeCaptionsTracks[u])return;var T=this.captionsProperties[u];if(!T)return;var m=T.label,p={_id:u,label:m,kind:"captions",default:T.media?!!T.media.default:!1,closedCaptions:T.media};this.nonNativeCaptionsTracks[u]=p,this.hls.trigger(A.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[p]})},o.createTextTrack=function(u,T,m){var p=this.media;return p?p.addTextTrack(u,T,m):void 0},o.onMediaAttaching=function(u,T){this.media=T.media,this._cleanTracks()},o.onMediaDetaching=function(){var u=this.captionsTracks;Object.keys(u).forEach(function(T){Object(P.clearCurrentCues)(u[T]),delete u[T]}),this.nonNativeCaptionsTracks={}},o.onManifestLoading=function(){this.lastSn=-1,this.lastPartIndex=-1,this.prevCC=-1,this.vttCCs=S(),this._cleanTracks(),this.tracks=[],this.captionsTracks={},this.nonNativeCaptionsTracks={},this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=[],this.timescale=[],this.cea608Parser1&&this.cea608Parser2&&(this.cea608Parser1.reset(),this.cea608Parser2.reset())},o._cleanTracks=function(){var u=this.media;if(!u)return;var T=u.textTracks;if(T)for(var m=0;m<T.length;m++)Object(P.clearCurrentCues)(T[m])},o.onSubtitleTracksUpdated=function(u,T){var m=this;this.textTracks=[];var p=T.subtitleTracks||[],w=p.some(function(d){return d.textCodec===D.IMSC1_CODEC});if(this.config.enableWebVTT||w&&this.config.enableIMSC1){var x=this.tracks&&p&&this.tracks.length===p.length;if(this.tracks=p||[],this.config.renderTextTracksNatively){var g=this.media?this.media.textTracks:[];this.tracks.forEach(function(d,a){var C;if(a<g.length){for(var v=null,b=0;b<g.length;b++)if(R(g[b],d)){v=g[b];break}v&&(C=v)}C?Object(P.clearCurrentCues)(C):(C=m.createTextTrack("subtitles",d.name,d.lang),C&&(C.mode="disabled")),C&&(C.groupId=d.groupId,m.textTracks.push(C))})}else if(!x&&this.tracks&&this.tracks.length){var f=this.tracks.map(function(d){return{label:d.name,kind:d.type.toLowerCase(),default:d.default,subtitleTrack:d}});this.hls.trigger(A.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:f})}}},o.onManifestLoaded=function(u,T){var m=this;this.config.enableCEA708Captions&&T.captions&&T.captions.forEach(function(p){var w=/(?:CC|SERVICE)([1-4])/.exec(p.instreamId);if(!w)return;var x="textTrack"+w[1],g=m.captionsProperties[x];if(!g)return;g.label=p.name,p.lang&&(g.languageCode=p.lang),g.media=p})},o.onFragLoading=function(u,T){var m=this.cea608Parser1,p=this.cea608Parser2,w=this.lastSn,x=this.lastPartIndex;if(!this.enabled||!(m&&p))return;if(T.frag.type===E.PlaylistLevelType.MAIN){var g,f,d=T.frag.sn,a=(g=T==null||((f=T.part)===null||f===void 0)?void 0:f.index)!=null?g:-1;d===w+1||d===w&&a===x+1||(m.reset(),p.reset()),this.lastSn=d,this.lastPartIndex=a}},o.onFragLoaded=function(u,T){var m=T.frag,p=T.payload,w=this.initPTS,x=this.unparsedVttFrags;if(m.type===E.PlaylistLevelType.SUBTITLE)if(p.byteLength){if(!Object(z.isFiniteNumber)(w[m.cc])){x.push(T),w.length&&this.hls.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:m,error:new Error("Missing initial subtitle PTS")});return}var g=m.decryptdata;if(g==null||g.key==null||g.method!=="AES-128"){var f=this.tracks[m.level],d=this.vttCCs;d[m.cc]||(d[m.cc]={start:m.start,prevCC:this.prevCC,new:!0},this.prevCC=m.cc),f&&f.textCodec===D.IMSC1_CODEC?this._parseIMSC1(m,p):this._parseVTTs(m,p,d)}}else this.hls.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:m,error:new Error("Empty subtitle payload")})},o._parseIMSC1=function(u,T){var m=this,p=this.hls;Object(D.parseIMSC1)(T,this.initPTS[u.cc],this.timescale[u.cc],function(w){m._appendCues(w,u.level),p.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:u})},function(w){_.logger.log("Failed to parse IMSC1: "+w),p.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:u,error:w})})},o._parseVTTs=function(u,T,m){var p=this,w=this.hls;Object(j.parseWebVTT)(T,this.initPTS[u.cc],this.timescale[u.cc],m,u.cc,u.start,function(x){p._appendCues(x,u.level),w.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:u})},function(x){p._fallbackToIMSC1(u,T),_.logger.log("Failed to parse VTT cue: "+x),w.trigger(A.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:u,error:x})})},o._fallbackToIMSC1=function(u,T){var m=this,p=this.tracks[u.level];p.textCodec||Object(D.parseIMSC1)(T,this.initPTS[u.cc],this.timescale[u.cc],function(){p.textCodec=D.IMSC1_CODEC,m._parseIMSC1(u,T)},function(){p.textCodec="wvtt"})},o._appendCues=function(u,T){var m=this.hls;if(this.config.renderTextTracksNatively){var p=this.textTracks[T];if(p.mode==="disabled")return;u.forEach(function(g){return Object(P.addCueToTrack)(p,g)})}else{var w=this.tracks[T],x=w.default?"default":"subtitles"+T;m.trigger(A.Events.CUES_PARSED,{type:"subtitles",cues:u,track:x})}},o.onFragDecrypted=function(u,T){var m=T.frag;if(m.type===E.PlaylistLevelType.SUBTITLE){if(!Object(z.isFiniteNumber)(this.initPTS[m.cc])){this.unparsedVttFrags.push(T);return}this.onFragLoaded(A.Events.FRAG_LOADED,T)}},o.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},o.onFragParsingUserdata=function(u,T){var m=this.cea608Parser1,p=this.cea608Parser2;if(!this.enabled||!(m&&p))return;for(var w=0;w<T.samples.length;w++){var x=T.samples[w].bytes;if(x){var g=this.extractCea608Data(x);m.addData(T.samples[w].pts,g[0]),p.addData(T.samples[w].pts,g[1])}}},o.onBufferFlushing=function(u,T){var m=T.startOffset,p=T.endOffset,w=T.endOffsetSubtitles,x=T.type,g=this.media;if(!g||g.currentTime<p)return;if(!x||x==="video"){var f=this.captionsTracks;Object.keys(f).forEach(function(a){return Object(P.removeCuesInRange)(f[a],m,p)})}if(this.config.renderTextTracksNatively&&(m===0&&w!==void 0)){var d=this.textTracks;Object.keys(d).forEach(function(a){return Object(P.removeCuesInRange)(d[a],m,w)})}},o.extractCea608Data=function(u){for(var T=u[0]&31,m=2,p=[[],[]],w=0;w<T;w++){var x=u[m++],g=127&u[m++],f=127&u[m++],d=(4&x)!==0,a=3&x;if(g===0&&f===0)continue;d&&((a===0||a===1)&&(p[a].push(g),p[a].push(f)))}return p},c}();function R(c,o){return c&&c.label===o.name&&!(c.textTrack1||c.textTrack2)}function k(c,o,l,u){return Math.min(o,u)-Math.max(c,l)}function S(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return z});var z=function(){function A(W,j){this.subtle=void 0,this.aesIV=void 0,this.subtle=W,this.aesIV=j}var I=A.prototype;return I.decrypt=function(j,P){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},P,j)},A}()},"./src/crypt/aes-decryptor.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"removePadding",function(){return A}),L.d(Y,"default",function(){return I});var z=L("./src/utils/typed-array.ts");function A(W){var j=W.byteLength,P=j&&new DataView(W.buffer).getUint8(j-1);return P?Object(z.sliceUint8)(W,0,j-P):W}var I=function(){function W(){this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.ksRows=0,this.keySize=0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.initTable()}var j=W.prototype;return j.uint8ArrayToUint32Array_=function(D){for(var E=new DataView(D),_=new Uint32Array(4),M=0;M<4;M++)_[M]=E.getUint32(M*4);return _},j.initTable=function(){var D=this.sBox,E=this.invSBox,_=this.subMix,M=_[0],R=_[1],k=_[2],S=_[3],c=this.invSubMix,o=c[0],l=c[1],u=c[2],T=c[3],m=new Uint32Array(256),p=0,w=0,x=0;for(x=0;x<256;x++)x<128?m[x]=x<<1:m[x]=x<<1^283;for(x=0;x<256;x++){var g=w^w<<1^w<<2^w<<3^w<<4;g=g>>>8^g&255^99,D[p]=g,E[g]=p;var f=m[p],d=m[f],a=m[d],C=m[g]*257^g*16843008;M[p]=C<<24|C>>>8,R[p]=C<<16|C>>>16,k[p]=C<<8|C>>>24,S[p]=C,C=a*16843009^d*65537^f*257^p*16843008,o[g]=C<<24|C>>>8,l[g]=C<<16|C>>>16,u[g]=C<<8|C>>>24,T[g]=C,p?(p=f^m[m[m[a^f]]],w^=m[m[w]]):p=w=1}},j.expandKey=function(D){for(var E=this.uint8ArrayToUint32Array_(D),_=!0,M=0;M<E.length&&_;)_=E[M]===this.key[M],M++;if(_)return;this.key=E;var R=this.keySize=E.length;if(R!==4&&R!==6&&R!==8)throw new Error("Invalid aes key size="+R);var k=this.ksRows=(R+6+1)*4,S,c,o=this.keySchedule=new 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c=[{demux:P.default,remux:E.default},{demux:j.default,remux:_.default},{demux:W.default,remux:E.default},{demux:D.default,remux:E.default}],o=1024;c.forEach(function(x){var g=x.demux;o=Math.max(o,g.minProbeByteLength)});var l=function(){function x(f,d,a,C,v){this.observer=void 0,this.typeSupported=void 0,this.config=void 0,this.vendor=void 0,this.id=void 0,this.demuxer=void 0,this.remuxer=void 0,this.decrypter=void 0,this.probe=void 0,this.decryptionPromise=null,this.transmuxConfig=void 0,this.currentTransmuxState=void 0,this.cache=new M.default,this.observer=f,this.typeSupported=d,this.config=a,this.vendor=C,this.id=v}var g=x.prototype;return g.configure=function(d){this.transmuxConfig=d,this.decrypter&&this.decrypter.reset()},g.push=function(d,a,C,v){var b=this,y=C.transmuxing;y.executeStart=S();var G=new Uint8Array(d),$=this.cache,Z=this.config,V=this.currentTransmuxState,H=this.transmuxConfig;v&&(this.currentTransmuxState=v);var re=u(G,a);if(re&&re.method==="AES-128"){var ce=this.getDecrypter();if(Z.enableSoftwareAES){var Ee=ce.softwareDecrypt(G,re.key.buffer,re.iv.buffer);if(!Ee)return y.executeEnd=S(),T(C);G=new Uint8Array(Ee)}else return this.decryptionPromise=ce.webCryptoDecrypt(G,re.key.buffer,re.iv.buffer).then(function($e){var it=b.push($e,null,C);return b.decryptionPromise=null,it}),this.decryptionPromise}var we=v||V,Ye=we.contiguous,Ne=we.discontinuity,Ie=we.trackSwitch,We=we.accurateTimeOffset,Ue=we.timeOffset,xe=H.audioCodec,se=H.videoCodec,ke=H.defaultInitPts,dt=H.duration,at=H.initSegmentData;if((Ne||Ie)&&this.resetInitSegment(at,xe,se,dt),Ne&&this.resetInitialTimestamp(ke),Ye||this.resetContiguity(),this.needsProbing(G,Ne,Ie)){if($.dataLength){var rt=$.flush();G=Object(R.appendUint8Array)(rt,G)}this.configureTransmuxer(G,H)}var lt=this.transmux(G,re,Ue,We,C),Ke=this.currentTransmuxState;return Ke.contiguous=!0,Ke.discontinuity=!1,Ke.trackSwitch=!1,y.executeEnd=S(),lt},g.flush=function(d){var a=this,C=d.transmuxing;C.executeStart=S();var v=this.decrypter,b=this.cache,y=this.currentTransmuxState,G=this.decryptionPromise;if(G)return G.then(function(){return a.flush(d)});var $=[],Z=y.timeOffset;if(v){var V=v.flush();V&&$.push(this.push(V,null,d))}var H=b.dataLength;b.reset();var re=this.demuxer,ce=this.remuxer;if(!re||!ce)return H>=o&&this.observer.emit(z.Events.ERROR,z.Events.ERROR,{type:A.ErrorTypes.MEDIA_ERROR,details:A.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),C.executeEnd=S(),[T(d)];var Ee=re.flush(Z);return m(Ee)?Ee.then(function(we){return a.flushRemux($,we,d),$}):(this.flushRemux($,Ee,d),$)},g.flushRemux=function(d,a,C){var v=a.audioTrack,b=a.avcTrack,y=a.id3Track,G=a.textTrack,$=this.currentTransmuxState,Z=$.accurateTimeOffset,V=$.timeOffset;k.logger.log("[transmuxer.ts]: Flushed fragment "+C.sn+(C.part>-1?" p: "+C.part:"")+" of level "+C.level);var H=this.remuxer.remux(v,b,y,G,V,Z,!0,this.id);d.push({remuxResult:H,chunkMeta:C}),C.transmuxing.executeEnd=S()},g.resetInitialTimestamp=function(d){var a=this.demuxer,C=this.remuxer;if(!a||!C)return;a.resetTimeStamp(d),C.resetTimeStamp(d)},g.resetContiguity=function(){var d=this.demuxer,a=this.remuxer;if(!d||!a)return;d.resetContiguity(),a.resetNextTimestamp()},g.resetInitSegment=function(d,a,C,v){var b=this.demuxer,y=this.remuxer;if(!b||!y)return;b.resetInitSegment(a,C,v),y.resetInitSegment(d,a,C)},g.destroy=function(){this.demuxer&&(this.demuxer.destroy(),this.demuxer=void 0),this.remuxer&&(this.remuxer.destroy(),this.remuxer=void 0)},g.transmux=function(d,a,C,v,b){var y;return a&&a.method==="SAMPLE-AES"?y=this.transmuxSampleAes(d,a,C,v,b):y=this.transmuxUnencrypted(d,C,v,b),y},g.transmuxUnencrypted=function(d,a,C,v){var b=this.demuxer.demux(d,a,!1,!this.config.progressive),y=b.audioTrack,G=b.avcTrack,$=b.id3Track,Z=b.textTrack,V=this.remuxer.remux(y,G,$,Z,a,C,!1,this.id);return{remuxResult:V,chunkMeta:v}},g.transmuxSampleAes=function(d,a,C,v,b){var y=this;return this.demuxer.demuxSampleAes(d,a,C).then(function(G){var $=y.remuxer.remux(G.audioTrack,G.avcTrack,G.id3Track,G.textTrack,C,v,!1,y.id);return{remuxResult:$,chunkMeta:b}})},g.configureTransmuxer=function(d,a){for(var C=this.config,v=this.observer,b=this.typeSupported,y=this.vendor,G=a.audioCodec,$=a.defaultInitPts,Z=a.duration,V=a.initSegmentData,H=a.videoCodec,re,ce=0,Ee=c.length;ce<Ee;ce++)if(c[ce].demux.probe(d)){re=c[ce];break}re||(k.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),re={demux:j.default,remux:_.default});var we=this.demuxer,Ye=this.remuxer,Ne=re.remux,Ie=re.demux;(!Ye||!(Ye instanceof Ne))&&(this.remuxer=new Ne(v,C,b,y)),(!we||!(we instanceof Ie))&&(this.demuxer=new Ie(v,C,b),this.probe=Ie.probe),this.resetInitSegment(V,G,H,Z),this.resetInitialTimestamp($)},g.needsProbing=function(d,a,C){return!this.demuxer||!this.remuxer||a||C},g.getDecrypter=function(){var d=this.decrypter;return d||(d=this.decrypter=new I.default(this.observer,this.config)),d},x}();function u(x,g){var f=null;return x.byteLength>0&&g!=null&&g.key!=null&&g.iv!==null&&g.method!=null&&(f=g),f}var T=function(g){return{remuxResult:{},chunkMeta:g}};function m(x){return"then"in x&&x.then instanceof Function}var p=function(g,f,d,a,C){this.audioCodec=void 0,this.videoCodec=void 0,this.initSegmentData=void 0,this.duration=void 0,this.defaultInitPts=void 0,this.audioCodec=g,this.videoCodec=f,this.initSegmentData=d,this.duration=a,this.defaultInitPts=C},w=function(g,f,d,a,C){this.discontinuity=void 0,this.contiguous=void 0,this.accurateTimeOffset=void 0,this.trackSwitch=void 0,this.timeOffset=void 0,this.discontinuity=g,this.contiguous=f,this.accurateTimeOffset=d,this.trackSwitch=a,this.timeOffset=C}},"./src/demux/tsdemuxer.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"discardEPB",function(){return T});var z=L("./src/demux/adts.ts"),A=L("./src/demux/mpegaudio.ts"),I=L("./src/demux/exp-golomb.ts"),W=L("./src/demux/id3.ts"),j=L("./src/demux/sample-aes.ts"),P=L("./src/events.ts"),D=L("./src/utils/mp4-tools.ts"),E=L("./src/utils/logger.ts"),_=L("./src/errors.ts"),M={video:1,audio:2,id3:3,text:4},R=function(){function m(w,x,g){this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.sampleAes=null,this.pmtParsed=!1,this.audioCodec=void 0,this.videoCodec=void 0,this._duration=0,this.aacLastPTS=null,this._initPTS=null,this._initDTS=null,this._pmtId=-1,this._avcTrack=void 0,this._audioTrack=void 0,this._id3Track=void 0,this._txtTrack=void 0,this.aacOverFlow=null,this.avcSample=null,this.remainderData=null,this.observer=w,this.config=x,this.typeSupported=g}m.probe=function(x){var g=m.syncOffset(x);return g<0?!1:(g&&E.logger.warn("MPEG2-TS detected but first sync word found @ offset "+g+", junk ahead ?"),!0)},m.syncOffset=function(x){for(var g=Math.min(1e3,x.length-3*188),f=0;f<g;){if(x[f]===71&&x[f+188]===71&&x[f+2*188]===71)return f;f++}return-1},m.createTrack=function(x,g){return{container:x==="video"||x==="audio"?"video/mp2t":void 0,type:x,id:M[x],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:x==="audio"?g:void 0}};var p=m.prototype;return p.resetInitSegment=function(x,g,f){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=m.createTrack("video",f),this._audioTrack=m.createTrack("audio",f),this._id3Track=m.createTrack("id3",f),this._txtTrack=m.createTrack("text",f),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=x,this.videoCodec=g,this._duration=f},p.resetTimeStamp=function(){},p.resetContiguity=function(){var x=this._audioTrack,g=this._avcTrack,f=this._id3Track;x&&(x.pesData=null),g&&(g.pesData=null),f&&(f.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},p.demux=function(x,g,f,d){f===void 0&&(f=!1),d===void 0&&(d=!1),f||(this.sampleAes=null);var a,C=this._avcTrack,v=this._audioTrack,b=this._id3Track,y=C.pid,G=C.pesData,$=v.pid,Z=b.pid,V=v.pesData,H=b.pesData,re=!1,ce=this.pmtParsed,Ee=this._pmtId,we=x.length;if(this.remainderData&&(x=Object(D.appendUint8Array)(this.remainderData,x),we=x.length,this.remainderData=null),we<188&&!d)return this.remainderData=x,{audioTrack:v,avcTrack:C,id3Track:b,textTrack:this._txtTrack};var Ye=Math.max(0,m.syncOffset(x));we-=(we+Ye)%188,we<x.byteLength&&!d&&(this.remainderData=new Uint8Array(x.buffer,we,x.buffer.byteLength-we));for(var Ne=Ye;Ne<we;Ne+=188)if(x[Ne]===71){var Ie=!!(x[Ne+1]&64),We=((x[Ne+1]&31)<<8)+x[Ne+2],Ue=(x[Ne+3]&48)>>4,xe=void 0;if(Ue>1){if(xe=Ne+5+x[Ne+4],xe===Ne+188)continue}else xe=Ne+4;switch(We){case y:Ie&&(G&&(a=o(G))&&this.parseAVCPES(a,!1),G={data:[],size:0}),G&&(G.data.push(x.subarray(xe,Ne+188)),G.size+=Ne+188-xe);break;case $:Ie&&(V&&(a=o(V))&&(v.isAAC?this.parseAACPES(a):this.parseMPEGPES(a)),V={data:[],size:0}),V&&(V.data.push(x.subarray(xe,Ne+188)),V.size+=Ne+188-xe);break;case Z:Ie&&(H&&(a=o(H))&&this.parseID3PES(a),H={data:[],size:0}),H&&(H.data.push(x.subarray(xe,Ne+188)),H.size+=Ne+188-xe);break;case 0:Ie&&(xe+=x[xe]+1),Ee=this._pmtId=S(x,xe);break;case Ee:{Ie&&(xe+=x[xe]+1);var se=c(x,xe,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,f);y=se.avc,y>0&&(C.pid=y),$=se.audio,$>0&&(v.pid=$,v.isAAC=se.isAAC),Z=se.id3,Z>0&&(b.pid=Z),re&&!ce&&(E.logger.log("reparse from beginning"),re=!1,Ne=Ye-188),ce=this.pmtParsed=!0;break}case 17:case 8191:break;default:re=!0;break}}else this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});C.pesData=G,v.pesData=V,b.pesData=H;var ke={audioTrack:v,avcTrack:C,id3Track:b,textTrack:this._txtTrack};return d&&this.extractRemainingSamples(ke),ke},p.flush=function(){var x=this.remainderData;this.remainderData=null;var g;return x?g=this.demux(x,-1,!1,!0):g={audioTrack:this._audioTrack,avcTrack:this._avcTrack,textTrack:this._txtTrack,id3Track:this._id3Track},this.extractRemainingSamples(g),this.sampleAes?this.decrypt(g,this.sampleAes):g},p.extractRemainingSamples=function(x){var g=x.audioTrack,f=x.avcTrack,d=x.id3Track,a=f.pesData,C=g.pesData,v=d.pesData,b;a&&(b=o(a))?(this.parseAVCPES(b,!0),f.pesData=null):f.pesData=a,C&&(b=o(C))?(g.isAAC?this.parseAACPES(b):this.parseMPEGPES(b),g.pesData=null):(C!=null&&C.size&&E.logger.log("last AAC PES packet truncated,might overlap between fragments"),g.pesData=C),v&&(b=o(v))?(this.parseID3PES(b),d.pesData=null):d.pesData=v},p.demuxSampleAes=function(x,g,f){var d=this.demux(x,f,!0,!this.config.progressive),a=this.sampleAes=new j.default(this.observer,this.config,g);return this.decrypt(d,a)},p.decrypt=function(x,g){return new Promise(function(f){var d=x.audioTrack,a=x.avcTrack;d.samples&&d.isAAC?g.decryptAacSamples(d.samples,0,function(){a.samples?g.decryptAvcSamples(a.samples,0,0,function(){f(x)}):f(x)}):a.samples&&g.decryptAvcSamples(a.samples,0,0,function(){f(x)})})},p.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},p.parseAVCPES=function(x,g){var f=this,d=this._avcTrack,a=this.parseAVCNALu(x.data),C=!1,v=this.avcSample,b,y=!1;x.data=null,v&&a.length&&!d.audFound&&(l(v,d),v=this.avcSample=k(!1,x.pts,x.dts,"")),a.forEach(function(G){switch(G.type){case 1:{b=!0,v||(v=f.avcSample=k(!0,x.pts,x.dts,"")),C&&(v.debug+="NDR "),v.frame=!0;var $=G.data;if(y&&$.length>4){var Z=new I.default($).readSliceType();(Z===2||Z===4||Z===7||Z===9)&&(v.key=!0)}break}case 5:b=!0,v||(v=f.avcSample=k(!0,x.pts,x.dts,"")),C&&(v.debug+="IDR "),v.key=!0,v.frame=!0;break;case 6:{b=!0,C&&v&&(v.debug+="SEI ");var V=new I.default(T(G.data));V.readUByte();for(var H=0,re=0,ce=!1,Ee=0;!ce&&V.bytesAvailable>1;){H=0;do Ee=V.readUByte(),H+=Ee;while(Ee===255);re=0;do Ee=V.readUByte(),re+=Ee;while(Ee===255);if(H===4&&V.bytesAvailable!==0){ce=!0;var we=V.readUByte();if(we===181){var Ye=V.readUShort();if(Ye===49){var Ne=V.readUInt();if(Ne===1195456820){var Ie=V.readUByte();if(Ie===3){for(var We=V.readUByte(),Ue=V.readUByte(),xe=31&We,se=[We,Ue],ke=0;ke<xe;ke++)se.push(V.readUByte()),se.push(V.readUByte()),se.push(V.readUByte());u(f._txtTrack.samples,{type:3,pts:x.pts,bytes:se})}}}}}else if(H===5&&V.bytesAvailable!==0){if(ce=!0,re>16){for(var dt=[],at=0;at<16;at++)dt.push(V.readUByte().toString(16)),(at===3||at===5||at===7||at===9)&&dt.push("-");for(var rt=re-16,lt=new Uint8Array(rt),Ke=0;Ke<rt;Ke++)lt[Ke]=V.readUByte();u(f._txtTrack.samples,{pts:x.pts,payloadType:H,uuid:dt.join(""),userData:Object(W.utf8ArrayToStr)(lt),userDataBytes:lt})}}else if(re<V.bytesAvailable)for(var $e=0;$e<re;$e++)V.readUByte()}break}case 7:if(b=!0,y=!0,C&&v&&(v.debug+="SPS "),!d.sps){var it=new I.default(G.data),ft=it.readSPS();d.width=ft.width,d.height=ft.height,d.pixelRatio=ft.pixelRatio,d.sps=[G.data],d.duration=f._duration;for(var ut=G.data.subarray(1,4),Ze="avc1.",qe=0;qe<3;qe++){var Dt=ut[qe].toString(16);Dt.length<2&&(Dt="0"+Dt),Ze+=Dt}d.codec=Ze}break;case 8:b=!0,C&&v&&(v.debug+="PPS "),d.pps||(d.pps=[G.data]);break;case 9:b=!1,d.audFound=!0,v&&l(v,d),v=f.avcSample=k(!1,x.pts,x.dts,C?"AUD ":"");break;case 12:b=!1;break;default:b=!1,v&&(v.debug+="unknown NAL "+G.type+" ");break}if(v&&b){var wt=v.units;wt.push(G)}}),g&&v&&(l(v,d),this.avcSample=null)},p.getLastNalUnit=function(){var x,g=this.avcSample,f;if(!g||g.units.length===0){var d=this._avcTrack.samples;g=d[d.length-1]}if((x=g)!==null&&x!==void 0&&x.units){var a=g.units;f=a[a.length-1]}return f},p.parseAVCNALu=function(x){var g=x.byteLength,f=this._avcTrack,d=f.naluState||0,a=d,C=[],v=0,b,y,G,$=-1,Z=0;for(d===-1&&($=0,Z=x[0]&31,d=0,v=1);v<g;){if(b=x[v++],!d){d=b?0:1;continue}if(d===1){d=b?0:2;continue}if(!b)d=3;else if(b===1){if($>=0){var V={data:x.subarray($,v-d-1),type:Z};C.push(V)}else{var H=this.getLastNalUnit();if(H&&(a&&v<=4-a&&(H.state&&(H.data=H.data.subarray(0,H.data.byteLength-a))),y=v-d-1,y>0)){var re=new Uint8Array(H.data.byteLength+y);re.set(H.data,0),re.set(x.subarray(0,y),H.data.byteLength),H.data=re,H.state=0}}v<g?(G=x[v]&31,$=v,Z=G,d=0):d=-1}else d=0}if($>=0&&d>=0){var ce={data:x.subarray($,g),type:Z,state:d};C.push(ce)}if(C.length===0){var Ee=this.getLastNalUnit();if(Ee){var we=new Uint8Array(Ee.data.byteLength+x.byteLength);we.set(Ee.data,0),we.set(x,Ee.data.byteLength),Ee.data=we}}return f.naluState=d,C},p.parseAACPES=function(x){var g=0,f=this._audioTrack,d=this.aacOverFlow,a=x.data;if(d){this.aacOverFlow=null;var C=d.sample.unit.byteLength,v=Math.min(d.missing,C),b=C-v;d.sample.unit.set(a.subarray(0,v),b),f.samples.push(d.sample),g=d.missing}var y,G;for(y=g,G=a.length;y<G-1&&!z.isHeader(a,y);y++);if(y!==g){var $,Z;if(y<G-1?($="AAC PES did not start with ADTS header,offset:"+y,Z=!1):($="no ADTS header found in AAC PES",Z=!0),E.logger.warn("parsing error:"+$),this.observer.emit(P.Events.ERROR,P.Events.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_PARSING_ERROR,fatal:Z,reason:$}),Z)return}z.initTrackConfig(f,this.observer,a,y,this.audioCodec);var V;if(x.pts!==void 0)V=x.pts;else if(d){var H=z.getFrameDuration(f.samplerate);V=d.sample.pts+H}else{E.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var re=0;y<G;)if(z.isHeader(a,y)){if(y+5<G){var ce=z.appendFrame(f,a,y,V,re);if(ce)if(ce.missing)this.aacOverFlow=ce;else{y+=ce.length,re++;continue}}break}else y++},p.parseMPEGPES=function(x){var g=x.data,f=g.length,d=0,a=0,C=x.pts;if(C===void 0){E.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;a<f;)if(A.isHeader(g,a)){var v=A.appendFrame(this._audioTrack,g,a,C,d);if(v)a+=v.length,d++;else break}else a++},p.parseID3PES=function(x){if(x.pts===void 0){E.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(x)},m}();R.minProbeByteLength=188;function k(m,p,w,x){return{key:m,frame:!1,pts:p,dts:w,units:[],debug:x,length:0}}function S(m,p){return(m[p+10]&31)<<8|m[p+11]}function c(m,p,w,x){var g={audio:-1,avc:-1,id3:-1,isAAC:!0},f=(m[p+1]&15)<<8|m[p+2],d=p+3+f-4,a=(m[p+10]&15)<<8|m[p+11];for(p+=12+a;p<d;){var C=(m[p+1]&31)<<8|m[p+2];switch(m[p]){case 207:if(!x){E.logger.log("ADTS AAC with AES-128-CBC frame encryption found in unencrypted stream");break}case 15:g.audio===-1&&(g.audio=C);break;case 21:g.id3===-1&&(g.id3=C);break;case 219:if(!x){E.logger.log("H.264 with AES-128-CBC slice encryption found in unencrypted stream");break}case 27:g.avc===-1&&(g.avc=C);break;case 3:case 4:w?g.audio===-1&&(g.audio=C,g.isAAC=!1):E.logger.log("MPEG audio found, not supported in this browser");break;case 36:E.logger.warn("Unsupported HEVC stream type found");break;default:break}p+=((m[p+3]&15)<<8|m[p+4])+5}return g}function o(m){var p=0,w,x,g,f,d,a=m.data;if(!m||m.size===0)return null;for(;a[0].length<19&&a.length>1;){var C=new Uint8Array(a[0].length+a[1].length);C.set(a[0]),C.set(a[1],a[0].length),a[0]=C,a.splice(1,1)}w=a[0];var v=(w[0]<<16)+(w[1]<<8)+w[2];if(v===1){if(x=(w[4]<<8)+w[5],x&&x>m.size-6)return null;var b=w[7];b&192&&(f=(w[9]&14)*536870912+(w[10]&255)*4194304+(w[11]&254)*16384+(w[12]&255)*128+(w[13]&254)/2,b&64?(d=(w[14]&14)*536870912+(w[15]&255)*4194304+(w[16]&254)*16384+(w[17]&255)*128+(w[18]&254)/2,f-d>60*9e4&&(E.logger.warn(Math.round((f-d)/9e4)+"s delta between PTS and DTS, align them"),f=d)):d=f),g=w[8];var y=g+9;if(m.size<=y)return null;m.size-=y;for(var G=new Uint8Array(m.size),$=0,Z=a.length;$<Z;$++){w=a[$];var V=w.byteLength;if(y)if(y>V){y-=V;continue}else w=w.subarray(y),V-=y,y=0;G.set(w,p),p+=V}return x&&(x-=g+3),{data:G,pts:f,dts:d,len:x}}return null}function l(m,p){if(m.units.length&&m.frame){if(m.pts===void 0){var w=p.samples,x=w.length;if(x){var 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S({type:A.ErrorTypes.NETWORK_ERROR,details:A.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:u,part:T,networkDetails:$}))}})})},o.updateStatsFromPart=function(u,T){var m=u.stats,p=T.stats,w=p.total;if(m.loaded+=p.loaded,w){var x=Math.round(u.duration/T.duration),g=Math.min(Math.round(m.loaded/w),x),f=x-g,d=f*Math.round(m.loaded/g);m.total=m.loaded+d}else m.total=Math.max(m.loaded,m.total);var a=m.loading,C=p.loading;a.start?a.first+=C.first-C.start:(a.start=C.start,a.first=C.first),a.end=C.end},o.resetLoader=function(u,T){u.loader=null,this.loader===T&&(self.clearTimeout(this.partLoadTimeout),this.loader=null),T.destroy()},c}();function k(c,o){o===void 0&&(o=null);var l=o||c,u={frag:c,part:o,responseType:"arraybuffer",url:l.url,headers:{},rangeStart:0,rangeEnd:0},T=l.byteRangeStartOffset,m=l.byteRangeEndOffset;return Object(z.isFiniteNumber)(T)&&Object(z.isFiniteNumber)(m)&&(u.rangeStart=T,u.rangeEnd=m),u}var S=function(c){I(o,c);function o(l){for(var u,T=arguments.length,m=new 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d=this.elementaryStreams,a=d[m];if(!a){d[m]={startPTS:p,endPTS:w,startDTS:x,endDTS:g,partial:f};return}a.startPTS=Math.min(a.startPTS,p),a.endPTS=Math.max(a.endPTS,w),a.startDTS=Math.min(a.startDTS,x),a.endDTS=Math.max(a.endDTS,g)},u.clearElementaryStreamInfo=function(){var m=this.elementaryStreams;m[R.AUDIO]=null,m[R.VIDEO]=null,m[R.AUDIOVIDEO]=null},M(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var m=this.sn;typeof m!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&W.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),m=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,m)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(z.isFiniteNumber)(this.programDateTime))return 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T=this.elementaryStreams;return!!(T.audio||T.video||T.audiovideo)}}]),l}(k)},"./src/loader/key-loader.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return W});var z=L("./src/events.ts"),A=L("./src/errors.ts"),I=L("./src/utils/logger.ts"),W=function(){function j(D){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=D,this._registerListeners()}var P=j.prototype;return P._registerListeners=function(){this.hls.on(z.Events.KEY_LOADING,this.onKeyLoading,this)},P._unregisterListeners=function(){this.hls.off(z.Events.KEY_LOADING,this.onKeyLoading)},P.destroy=function(){this._unregisterListeners();for(var E in this.loaders){var _=this.loaders[E];_&&_.destroy()}this.loaders={}},P.onKeyLoading=function(E,_){var M=_.frag,R=M.type,k=this.loaders[R];if(!M.decryptdata){I.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var S=M.decryptdata.uri;if(S!==this.decrypturl||this.decryptkey===null){var c=this.hls.config;if(k&&(I.logger.warn("abort previous key loader for type:"+R),k.abort()),!S){I.logger.warn("key uri is falsy");return}var o=c.loader,l=M.loader=this.loaders[R]=new o(c);this.decrypturl=S,this.decryptkey=null;var u={url:S,frag:M,responseType:"arraybuffer"},T={timeout:c.fragLoadingTimeOut,maxRetry:0,retryDelay:c.fragLoadingRetryDelay,maxRetryDelay:c.fragLoadingMaxRetryTimeout,highWaterMark:0},m={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(u,T,m)}else this.decryptkey&&(M.decryptdata.key=this.decryptkey,this.hls.trigger(z.Events.KEY_LOADED,{frag:M}))},P.loadsuccess=function(E,_,M){var R=M.frag;if(!R.decryptdata){I.logger.error("after key load, decryptdata unset");return}this.decryptkey=R.decryptdata.key=new Uint8Array(E.data),R.loader=null,delete this.loaders[R.type],this.hls.trigger(z.Events.KEY_LOADED,{frag:R})},P.loaderror=function(E,_){var M=_.frag,R=M.loader;R&&R.abort(),delete this.loaders[M.type],this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.NETWORK_ERROR,details:A.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:M,response:E})},P.loadtimeout=function(E,_){var M=_.frag,R=M.loader;R&&R.abort(),delete this.loaders[M.type],this.hls.trigger(z.Events.ERROR,{type:A.ErrorTypes.NETWORK_ERROR,details:A.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:M})},j}()},"./src/loader/level-details.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"LevelDetails",function(){return j});var z=L("./src/polyfills/number.ts");function A(P,D){for(var E=0;E<D.length;E++){var _=D[E];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(P,_.key,_)}}function I(P,D,E){return D&&A(P.prototype,D),E&&A(P,E),P}var W=10,j=function(){function P(E){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 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M=this.lastPartSn-_.lastPartSn,R=this.lastPartIndex-_.lastPartIndex;this.updated=this.endSN!==_.endSN||!!R||!!M,this.advanced=this.endSN>_.endSN||M>0||M===0&&R>0,this.updated||this.advanced?this.misses=Math.floor(_.misses*.6):this.misses=_.misses+1,this.availabilityDelay=_.availabilityDelay},I(P,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(z.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||W}},{key:"drift",get:function(){var _=this.driftEndTime-this.driftStartTime;if(_>0){var M=this.driftEnd-this.driftStart;return M*1e3/_}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var _;return(_=this.partList)!==null&&_!==void 0&&_.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var _;return(_=this.fragments)!==null&&_!==void 0&&_.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 _;return(_=this.partList)!==null&&_!==void 0&&_.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var _;return(_=this.partList)!==null&&_!==void 0&&_.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),P}()},"./src/loader/level-key.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"LevelKey",function(){return j});var z=L("./node_modules/url-toolkit/src/url-toolkit.js"),A=L.n(z);function I(P,D){for(var E=0;E<D.length;E++){var _=D[E];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(P,_.key,_)}}function W(P,D,E){return D&&I(P.prototype,D),E&&I(P,E),P}var j=function(){P.fromURL=function(E,_){return new P(E,_)},P.fromURI=function(E){return new P(E)};function P(D,E){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,E?this._uri=Object(z.buildAbsoluteURL)(D,E,{alwaysNormalize:!0}):this._uri=D}return W(P,[{key:"uri",get:function(){return this._uri}}]),P}()},"./src/loader/load-stats.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"LoadStats",function(){return z});var z=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return l});var z=L("./src/polyfills/number.ts"),A=L("./node_modules/url-toolkit/src/url-toolkit.js"),I=L.n(A),W=L("./src/loader/fragment.ts"),j=L("./src/loader/level-details.ts"),P=L("./src/loader/level-key.ts"),D=L("./src/utils/attr-list.ts"),E=L("./src/utils/logger.ts"),_=L("./src/utils/codecs.ts"),M=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,R=/#EXT-X-MEDIA:(.*)/g,k=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),S=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: 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d=[],a={},C=!1;M.lastIndex=0;for(var v;(v=M.exec(g))!=null;)if(v[1]){var b=new D.AttrList(v[1]),y={attrs:b,bitrate:b.decimalInteger("AVERAGE-BANDWIDTH")||b.decimalInteger("BANDWIDTH"),name:b.NAME,url:w.resolve(v[2],f)},G=b.decimalResolution("RESOLUTION");G&&(y.width=G.width,y.height=G.height),u((b.CODECS||"").split(/[ ,]+/).filter(function(Z){return Z}),y),y.videoCodec&&y.videoCodec.indexOf("avc1")!==-1&&(y.videoCodec=w.convertAVC1ToAVCOTI(y.videoCodec)),d.push(y)}else if(v[3]){var $=new D.AttrList(v[3]);$["DATA-ID"]&&(C=!0,a[$["DATA-ID"]]=$)}return{levels:d,sessionData:C?a:null}},w.parseMasterPlaylistMedia=function(g,f,d,a){a===void 0&&(a=[]);var C,v=[],b=0;for(R.lastIndex=0;(C=R.exec(g))!==null;){var y=new D.AttrList(C[1]);if(y.TYPE===d){var G={attrs:y,bitrate:0,id:b++,groupId:y["GROUP-ID"],instreamId:y["INSTREAM-ID"],name:y.NAME||y.LANGUAGE||"",type:d,default:y.bool("DEFAULT"),autoselect:y.bool("AUTOSELECT"),forced:y.bool("FORCED"),lang:y.LANGUAGE,url:y.URI?w.resolve(y.URI,f):""};if(a.length){var $=w.findGroup(a,G.groupId)||a[0];T(G,$,"audioCodec"),T(G,$,"textCodec")}v.push(G)}}return v},w.parseLevelPlaylist=function(g,f,d,a,C){var v=new j.LevelDetails(f),b=v.fragments,y=null,G=0,$=0,Z=0,V=0,H=null,re=new W.Fragment(a,f),ce,Ee,we,Ye=-1,Ne=!1;for(k.lastIndex=0,v.m3u8=g;(ce=k.exec(g))!==null;){Ne&&(Ne=!1,re=new W.Fragment(a,f),re.start=Z,re.sn=G,re.cc=V,re.level=d,y&&(re.initSegment=y,re.rawProgramDateTime=y.rawProgramDateTime));var Ie=ce[1];if(Ie){re.duration=parseFloat(Ie);var We=(" "+ce[2]).slice(1);re.title=We||null,re.tagList.push(We?["INF",Ie,We]:["INF",Ie])}else if(ce[3])Object(z.isFiniteNumber)(re.duration)&&(re.start=Z,we&&(re.levelkey=we),re.sn=G,re.level=d,re.cc=V,re.urlId=C,b.push(re),re.relurl=(" "+ce[3]).slice(1),p(re,H),H=re,Z+=re.duration,G++,$=0,Ne=!0);else if(ce[4]){var Ue=(" "+ce[4]).slice(1);H?re.setByteRange(Ue,H):re.setByteRange(Ue)}else if(ce[5])re.rawProgramDateTime=(" "+ce[5]).slice(1),re.tagList.push(["PROGRAM-DATE-TIME",re.rawProgramDateTime]),Ye===-1&&(Ye=b.length);else{if(ce=ce[0].match(S),!ce){E.logger.warn("No matches on slow regex match for level playlist!");continue}for(Ee=1;Ee<ce.length&&!(typeof ce[Ee]!="undefined");Ee++);var xe=(" "+ce[Ee]).slice(1),se=(" "+ce[Ee+1]).slice(1),ke=ce[Ee+2]?(" "+ce[Ee+2]).slice(1):"";switch(xe){case"PLAYLIST-TYPE":v.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":G=v.startSN=parseInt(se);break;case"SKIP":{var dt=new D.AttrList(se),at=dt.decimalInteger("SKIPPED-SEGMENTS");if(Object(z.isFiniteNumber)(at)){v.skippedSegments=at;for(var rt=at;rt--;)b.unshift(null);G+=at}var lt=dt.enumeratedString("RECENTLY-REMOVED-DATERANGES");lt&&(v.recentlyRemovedDateranges=lt.split(" 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if(Dt!=="identity")continue;it&&(we=P.LevelKey.fromURL(f,ft),ft&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf(it)>=0&&(we.method=it,we.keyFormat=Dt,qe&&(we.keyID=qe),Ze&&(we.keyFormatVersions=Ze),we.iv=ut));break}case"START":{var vt=new D.AttrList(se),mt=vt.decimalFloatingPoint("TIME-OFFSET");Object(z.isFiniteNumber)(mt)&&(v.startTimeOffset=mt);break}case"MAP":{var Nt=new D.AttrList(se);re.relurl=Nt.URI,Nt.BYTERANGE&&re.setByteRange(Nt.BYTERANGE),re.level=d,re.sn="initSegment",we&&(re.levelkey=we),re.initSegment=null,y=re,Ne=!0;break}case"SERVER-CONTROL":{var At=new D.AttrList(se);v.canBlockReload=At.bool("CAN-BLOCK-RELOAD"),v.canSkipUntil=At.optionalFloat("CAN-SKIP-UNTIL",0),v.canSkipDateRanges=v.canSkipUntil>0&&At.bool("CAN-SKIP-DATERANGES"),v.partHoldBack=At.optionalFloat("PART-HOLD-BACK",0),v.holdBack=At.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var Ot=new D.AttrList(se);v.partTarget=Ot.decimalFloatingPoint("PART-TARGET");break}case"PART":{var He=v.partList;He||(He=v.partList=[]);var Ut=$>0?He[He.length-1]:void 0,Lt=$++,Xe=new W.Part(new D.AttrList(se),re,f,Lt,Ut);He.push(Xe),re.duration+=Xe.duration;break}case"PRELOAD-HINT":{var nt=new D.AttrList(se);v.preloadHint=nt;break}case"RENDITION-REPORT":{var _e=new D.AttrList(se);v.renditionReports=v.renditionReports||[],v.renditionReports.push(_e);break}default:E.logger.warn("line parsed but not handled: "+ce);break}}}H&&!H.relurl?(b.pop(),Z-=H.duration,v.partList&&(v.fragmentHint=H)):v.partList&&(p(re,H),re.cc=V,v.fragmentHint=re);var ve=b.length,Ce=b[0],ne=b[ve-1];if(Z+=v.skippedSegments*v.targetduration,Z>0&&ve&&ne){v.averagetargetduration=Z/ve;var ie=ne.sn;v.endSN=ie!=="initSegment"?ie:0,Ce&&(v.startCC=Ce.cc,Ce.initSegment||v.fragments.every(function(ue){return ue.relurl&&o(ue.relurl)})&&(E.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),re=new 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S=k.prototype;return S.registerListeners=function(){var o=this.hls;o.on(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.on(A.Events.LEVEL_LOADING,this.onLevelLoading,this),o.on(A.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.on(A.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},S.unregisterListeners=function(){var o=this.hls;o.off(A.Events.MANIFEST_LOADING,this.onManifestLoading,this),o.off(A.Events.LEVEL_LOADING,this.onLevelLoading,this),o.off(A.Events.AUDIO_TRACK_LOADING,this.onAudioTrackLoading,this),o.off(A.Events.SUBTITLE_TRACK_LOADING,this.onSubtitleTrackLoading,this)},S.createInternalLoader=function(o){var l=this.hls.config,u=l.pLoader,T=l.loader,m=u||T,p=new m(l);return o.loader=p,this.loaders[o.type]=p,p},S.getInternalLoader=function(o){return this.loaders[o.type]},S.resetInternalLoader=function(o){this.loaders[o]&&delete this.loaders[o]},S.destroyInternalLoaders=function(){for(var o in this.loaders){var l=this.loaders[o];l&&l.destroy(),this.resetInternalLoader(o)}},S.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},S.onManifestLoading=function(o,l){var u=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:D.PlaylistContextType.MANIFEST,url:u,deliveryDirectives:null})},S.onLevelLoading=function(o,l){var u=l.id,T=l.level,m=l.url,p=l.deliveryDirectives;this.load({id:u,groupId:null,level:T,responseType:"text",type:D.PlaylistContextType.LEVEL,url:m,deliveryDirectives:p})},S.onAudioTrackLoading=function(o,l){var u=l.id,T=l.groupId,m=l.url,p=l.deliveryDirectives;this.load({id:u,groupId:T,level:null,responseType:"text",type:D.PlaylistContextType.AUDIO_TRACK,url:m,deliveryDirectives:p})},S.onSubtitleTrackLoading=function(o,l){var u=l.id,T=l.groupId,m=l.url,p=l.deliveryDirectives;this.load({id:u,groupId:T,level:null,responseType:"text",type:D.PlaylistContextType.SUBTITLE_TRACK,url:m,deliveryDirectives:p})},S.load=function(o){var l,u=this.hls.config,T=this.getInternalLoader(o);if(T){var m=T.context;if(m&&m.url===o.url){W.logger.trace("[playlist-loader]: playlist request ongoing");return}W.logger.log("[playlist-loader]: aborting previous loader for type: "+o.type),T.abort()}var p,w,x,g;switch(o.type){case D.PlaylistContextType.MANIFEST:p=u.manifestLoadingMaxRetry,w=u.manifestLoadingTimeOut,x=u.manifestLoadingRetryDelay,g=u.manifestLoadingMaxRetryTimeout;break;case D.PlaylistContextType.LEVEL:case D.PlaylistContextType.AUDIO_TRACK:case D.PlaylistContextType.SUBTITLE_TRACK:p=0,w=u.levelLoadingTimeOut;break;default:p=u.levelLoadingMaxRetry,w=u.levelLoadingTimeOut,x=u.levelLoadingRetryDelay,g=u.levelLoadingMaxRetryTimeout;break}if(T=this.createInternalLoader(o),(l=o.deliveryDirectives)!==null&&l!==void 0&&l.part){var f;if(o.type===D.PlaylistContextType.LEVEL&&o.level!==null?f=this.hls.levels[o.level].details:o.type===D.PlaylistContextType.AUDIO_TRACK&&o.id!==null?f=this.hls.audioTracks[o.id].details:o.type===D.PlaylistContextType.SUBTITLE_TRACK&&o.id!==null&&(f=this.hls.subtitleTracks[o.id].details),f){var d=f.partTarget,a=f.targetduration;d&&a&&(w=Math.min(Math.max(d*3,a*.8)*1e3,w))}}var C={timeout:w,maxRetry:p,retryDelay:x,maxRetryDelay:g,highWaterMark:0},v={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};T.load(o,C,v)},S.loadsuccess=function(o,l,u,T){if(T===void 0&&(T=null),u.isSidxRequest){this.handleSidxRequest(o,u),this.handlePlaylistLoaded(o,l,u,T);return}this.resetInternalLoader(u.type);var m=o.data;if(m.indexOf("#EXTM3U")!==0){this.handleManifestParsingError(o,u,"no EXTM3U 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y=C.some(function(G){return!G.url});!y&&g[0].audioCodec&&!g[0].attrs.AUDIO&&(W.logger.log("[playlist-loader]: audio codec signaled in quality level, but no embedded audio track signaled, create one"),C.unshift({type:"main",name:"main",default:!1,autoselect:!1,forced:!1,id:-1,attrs:new E.AttrList({}),bitrate:0,url:""}))}m.trigger(A.Events.MANIFEST_LOADED,{levels:g,audioTracks:C,subtitles:v,captions:b,url:w,stats:l,networkDetails:T,sessionData:f})},S.handleTrackOrLevelPlaylist=function(o,l,u,T){var m=this.hls,p=u.id,w=u.level,x=u.type,g=M(o,u),f=Object(z.isFiniteNumber)(p)?p:0,d=Object(z.isFiniteNumber)(w)?w:f,a=_(u),C=P.default.parseLevelPlaylist(o.data,g,d,a,f);if(!C.fragments.length){m.trigger(A.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:typeof u.level=="number"?u.level:void 0});return}if(x===D.PlaylistContextType.MANIFEST){var v={attrs:new E.AttrList({}),bitrate:0,details:C,name:"",url:g};m.trigger(A.Events.MANIFEST_LOADED,{levels:[v],audioTracks:[],url:g,stats:l,networkDetails:T,sessionData:null})}if(l.parsing.end=performance.now(),C.needSidxRanges){var b,y=(b=C.fragments[0].initSegment)===null||b===void 0?void 0:b.url;this.load({url:y,isSidxRequest:!0,type:x,level:w,levelDetails:C,id:p,groupId:null,rangeStart:0,rangeEnd:2048,responseType:"arraybuffer",deliveryDirectives:null});return}u.levelDetails=C,this.handlePlaylistLoaded(o,l,u,T)},S.handleSidxRequest=function(o,l){var u=Object(j.parseSegmentIndex)(new Uint8Array(o.data));if(!u)return;var T=u.references,m=l.levelDetails;T.forEach(function(p,w){var x=p.info,g=m.fragments[w];g.byteRange.length===0&&g.setByteRange(String(1+x.end-x.start)+"@"+String(x.start)),g.initSegment&&g.initSegment.setByteRange(String(u.moovEndOffset)+"@0")})},S.handleManifestParsingError=function(o,l,u,T){this.hls.trigger(A.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===D.PlaylistContextType.MANIFEST,url:o.url,reason:u,response:o,context:l,networkDetails:T})},S.handleNetworkError=function(o,l,u,T){u===void 0&&(u=!1),W.logger.warn("[playlist-loader]: A network "+(u?"timeout":"error")+" occurred while loading "+o.type+" level: "+o.level+" id: "+o.id+' group-id: "'+o.groupId+'"');var m=I.ErrorDetails.UNKNOWN,p=!1,w=this.getInternalLoader(o);switch(o.type){case D.PlaylistContextType.MANIFEST:m=u?I.ErrorDetails.MANIFEST_LOAD_TIMEOUT:I.ErrorDetails.MANIFEST_LOAD_ERROR,p=!0;break;case D.PlaylistContextType.LEVEL:m=u?I.ErrorDetails.LEVEL_LOAD_TIMEOUT:I.ErrorDetails.LEVEL_LOAD_ERROR,p=!1;break;case D.PlaylistContextType.AUDIO_TRACK:m=u?I.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:I.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,p=!1;break;case D.PlaylistContextType.SUBTITLE_TRACK:m=u?I.ErrorDetails.SUBTITLE_TRACK_LOAD_TIMEOUT:I.ErrorDetails.SUBTITLE_LOAD_ERROR,p=!1;break}w&&this.resetInternalLoader(o.type);var x={type:I.ErrorTypes.NETWORK_ERROR,details:m,fatal:p,url:o.url,loader:w,context:o,networkDetails:l};T&&(x.response=T),this.hls.trigger(A.Events.ERROR,x)},S.handlePlaylistLoaded=function(o,l,u,T){var m=u.type,p=u.level,w=u.id,x=u.groupId,g=u.loader,f=u.levelDetails,d=u.deliveryDirectives;if(!(f!=null&&f.targetduration)){this.handleManifestParsingError(o,u,"invalid target duration",T);return}if(!g)return;f.live&&(g.getCacheAge&&(f.ageHeader=g.getCacheAge()||0),(!g.getCacheAge||isNaN(f.ageHeader))&&(f.ageHeader=0));switch(m){case D.PlaylistContextType.MANIFEST:case D.PlaylistContextType.LEVEL:this.hls.trigger(A.Events.LEVEL_LOADED,{details:f,level:p||0,id:w||0,stats:l,networkDetails:T,deliveryDirectives:d});break;case D.PlaylistContextType.AUDIO_TRACK:this.hls.trigger(A.Events.AUDIO_TRACK_LOADED,{details:f,id:w||0,groupId:x||"",stats:l,networkDetails:T,deliveryDirectives:d});break;case D.PlaylistContextType.SUBTITLE_TRACK:this.hls.trigger(A.Events.SUBTITLE_TRACK_LOADED,{details:f,id:w||0,groupId:x||"",stats:l,networkDetails:T,deliveryDirectives:d});break}},k}();Y.default=R},"./src/polyfills/number.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"isFiniteNumber",function(){return z}),L.d(Y,"MAX_SAFE_INTEGER",function(){return A});var z=Number.isFinite||function(I){return typeof I=="number"&&isFinite(I)},A=Number.MAX_SAFE_INTEGER||9007199254740991},"./src/remux/aac-helper.ts":function(le,Y,L){"use strict";L.r(Y);var z=function(){function A(){}return A.getSilentFrame=function(W,j){switch(W){case"mp4a.40.2":if(j===1)return new 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Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);I.HDLR_TYPES={video:P,audio:D};var E=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),_=new Uint8Array([0,0,0,0,0,0,0,0]);I.STTS=I.STSC=I.STCO=_,I.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),I.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),I.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),I.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var M=new Uint8Array([105,115,111,109]),R=new Uint8Array([97,118,99,49]),k=new Uint8Array([0,0,0,1]);I.FTYP=I.box(I.types.ftyp,M,k,M,R),I.DINF=I.box(I.types.dinf,I.box(I.types.dref,E))},I.box=function(j){for(var P=8,D=arguments.length,E=new Array(D>1?D-1:0),_=1;_<D;_++)E[_-1]=arguments[_];for(var M=E.length,R=M;M--;)P+=E[M].byteLength;var k=new Uint8Array(P);for(k[0]=P>>24&255,k[1]=P>>16&255,k[2]=P>>8&255,k[3]=P&255,k.set(j,4),M=0,P=8;M<R;M++)k.set(E[M],P),P+=E[M].byteLength;return k},I.hdlr=function(j){return I.box(I.types.hdlr,I.HDLR_TYPES[j])},I.mdat=function(j){return I.box(I.types.mdat,j)},I.mdhd=function(j,P){P*=j;var D=Math.floor(P/(z+1)),E=Math.floor(P%(z+1));return I.box(I.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,D>>24,D>>16&255,D>>8&255,D&255,E>>24,E>>16&255,E>>8&255,E&255,85,196,0,0]))},I.mdia=function(j){return I.box(I.types.mdia,I.mdhd(j.timescale,j.duration),I.hdlr(j.type),I.minf(j))},I.mfhd=function(j){return I.box(I.types.mfhd,new Uint8Array([0,0,0,0,j>>24,j>>16&255,j>>8&255,j&255]))},I.minf=function(j){return j.type==="audio"?I.box(I.types.minf,I.box(I.types.smhd,I.SMHD),I.DINF,I.stbl(j)):I.box(I.types.minf,I.box(I.types.vmhd,I.VMHD),I.DINF,I.stbl(j))},I.moof=function(j,P,D){return I.box(I.types.moof,I.mfhd(j),I.traf(D,P))},I.moov=function(j){for(var P=j.length,D=[];P--;)D[P]=I.trak(j[P]);return I.box.apply(null,[I.types.moov,I.mvhd(j[0].timescale,j[0].duration)].concat(D).concat(I.mvex(j)))},I.mvex=function(j){for(var P=j.length,D=[];P--;)D[P]=I.trex(j[P]);return I.box.apply(null,[I.types.mvex].concat(D))},I.mvhd=function(j,P){P*=j;var D=Math.floor(P/(z+1)),E=Math.floor(P%(z+1)),_=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,j>>24&255,j>>16&255,j>>8&255,j&255,D>>24,D>>16&255,D>>8&255,D&255,E>>24,E>>16&255,E>>8&255,E&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 I.box(I.types.mvhd,_)},I.sdtp=function(j){var P=j.samples||[],D=new Uint8Array(4+P.length),E,_;for(E=0;E<P.length;E++)_=P[E].flags,D[E+4]=_.dependsOn<<4|_.isDependedOn<<2|_.hasRedundancy;return I.box(I.types.sdtp,D)},I.stbl=function(j){return I.box(I.types.stbl,I.stsd(j),I.box(I.types.stts,I.STTS),I.box(I.types.stsc,I.STSC),I.box(I.types.stsz,I.STSZ),I.box(I.types.stco,I.STCO))},I.avc1=function(j){var P=[],D=[],E,_,M;for(E=0;E<j.sps.length;E++)_=j.sps[E],M=_.byteLength,P.push(M>>>8&255),P.push(M&255),P=P.concat(Array.prototype.slice.call(_));for(E=0;E<j.pps.length;E++)_=j.pps[E],M=_.byteLength,D.push(M>>>8&255),D.push(M&255),D=D.concat(Array.prototype.slice.call(_));var R=I.box(I.types.avcC,new Uint8Array([1,P[3],P[4],P[5],252|3,224|j.sps.length].concat(P).concat([j.pps.length]).concat(D))),k=j.width,S=j.height,c=j.pixelRatio[0],o=j.pixelRatio[1];return I.box(I.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,k>>8&255,k&255,S>>8&255,S&255,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),R,I.box(I.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),I.box(I.types.pasp,new Uint8Array([c>>24,c>>16&255,c>>8&255,c&255,o>>24,o>>16&255,o>>8&255,o&255])))},I.esds=function(j){var P=j.config.length;return new Uint8Array([0,0,0,0,3,23+P,0,1,0,4,15+P,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([P]).concat(j.config).concat([6,1,2]))},I.mp4a=function(j){var P=j.samplerate;return I.box(I.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]),I.box(I.types.esds,I.esds(j)))},I.mp3=function(j){var P=j.samplerate;return I.box(I.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,j.channelCount,0,16,0,0,0,0,P>>8&255,P&255,0,0]))},I.stsd=function(j){return j.type==="audio"?!j.isAAC&&j.codec==="mp3"?I.box(I.types.stsd,I.STSD,I.mp3(j)):I.box(I.types.stsd,I.STSD,I.mp4a(j)):I.box(I.types.stsd,I.STSD,I.avc1(j))},I.tkhd=function(j){var P=j.id,D=j.duration*j.timescale,E=j.width,_=j.height,M=Math.floor(D/(z+1)),R=Math.floor(D%(z+1));return I.box(I.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,P>>24&255,P>>16&255,P>>8&255,P&255,0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255,R>>24,R>>16&255,R>>8&255,R&255,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,E>>8&255,E&255,0,0,_>>8&255,_&255,0,0]))},I.traf=function(j,P){var D=I.sdtp(j),E=j.id,_=Math.floor(P/(z+1)),M=Math.floor(P%(z+1));return I.box(I.types.traf,I.box(I.types.tfhd,new Uint8Array([0,0,0,0,E>>24,E>>16&255,E>>8&255,E&255])),I.box(I.types.tfdt,new Uint8Array([1,0,0,0,_>>24,_>>16&255,_>>8&255,_&255,M>>24,M>>16&255,M>>8&255,M&255])),I.trun(j,D.length+16+20+8+16+8+8),D)},I.trak=function(j){return j.duration=j.duration||4294967295,I.box(I.types.trak,I.tkhd(j),I.mdia(j))},I.trex=function(j){var P=j.id;return I.box(I.types.trex,new Uint8Array([0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},I.trun=function(j,P){var D=j.samples||[],E=D.length,_=12+16*E,M=new Uint8Array(_),R,k,S,c,o,l;for(P+=8+_,M.set([0,0,15,1,E>>>24&255,E>>>16&255,E>>>8&255,E&255,P>>>24&255,P>>>16&255,P>>>8&255,P&255],0),R=0;R<E;R++)k=D[R],S=k.duration,c=k.size,o=k.flags,l=k.cts,M.set([S>>>24&255,S>>>16&255,S>>>8&255,S&255,c>>>24&255,c>>>16&255,c>>>8&255,c&255,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,o.degradPrio&240<<8,o.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*R);return I.box(I.types.trun,M)},I.initSegment=function(j){I.types||I.init();var P=I.moov(j),D=new Uint8Array(I.FTYP.byteLength+P.byteLength);return D.set(I.FTYP),D.set(P,I.FTYP.byteLength),D},I}();A.types=void 0,A.HDLR_TYPES=void 0,A.STTS=void 0,A.STSC=void 0,A.STCO=void 0,A.STSZ=void 0,A.VMHD=void 0,A.SMHD=void 0,A.STSD=void 0,A.FTYP=void 0,A.DINF=void 0,Y.default=A},"./src/remux/mp4-remuxer.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"default",function(){return l}),L.d(Y,"normalizePts",function(){return u});var z=L("./src/polyfills/number.ts"),A=L("./src/remux/aac-helper.ts"),I=L("./src/remux/mp4-generator.ts"),W=L("./src/events.ts"),j=L("./src/errors.ts"),P=L("./src/utils/logger.ts"),D=L("./src/types/loader.ts"),E=L("./src/utils/timescale-conversion.ts");function _(){return _=Object.assign||function(w){for(var x=1;x<arguments.length;x++){var g=arguments[x];for(var f in g)Object.prototype.hasOwnProperty.call(g,f)&&(w[f]=g[f])}return w},_.apply(this,arguments)}var M=10*1e3,R=1024,k=1152,S=null,c=null,o=!1,l=function(){function w(g,f,d,a){if(a===void 0&&(a=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=g,this.config=f,this.typeSupported=d,this.ISGenerated=!1,S===null){var C=navigator.userAgent||"",v=C.match(/Chrome\/(\d+)/i);S=v?parseInt(v[1]):0}if(c===null){var b=navigator.userAgent.match(/Safari\/(\d+)/i);c=b?parseInt(b[1]):0}o=!!S&&S<75||!!c&&c<600}var x=w.prototype;return x.destroy=function(){},x.resetTimeStamp=function(f){P.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=f},x.resetNextTimestamp=function(){P.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},x.resetInitSegment=function(){P.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},x.getVideoStartPts=function(f){var d=!1,a=f.reduce(function(C,v){var b=v.pts-C;return b<-4294967296?(d=!0,u(C,v.pts)):b>0?C:v.pts},f[0].pts);return d&&P.logger.debug("PTS rollover detected"),a},x.remux=function(f,d,a,C,v,b,y,G){var $,Z,V,H,re,ce,Ee=v,we=v,Ye=f.pid>-1,Ne=d.pid>-1,Ie=d.samples.length,We=f.samples.length>0,Ue=Ie>1,xe=(!Ye||We)&&(!Ne||Ue)||this.ISGenerated||y;if(xe){this.ISGenerated||(V=this.generateIS(f,d,v));var se=this.isVideoContiguous,ke=-1;if(Ue&&(ke=T(d.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(ce=!0,ke>0){P.logger.warn("[mp4-remuxer]: Dropped "+ke+" out of "+Ie+" video samples due to a missing keyframe");var dt=this.getVideoStartPts(d.samples);d.samples=d.samples.slice(ke),d.dropped+=ke,we+=(d.samples[0].pts-dt)/(d.timescale||9e4)}else ke===-1&&(P.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ie+" video samples"),ce=!1);if(this.ISGenerated){if(We&&Ue){var at=this.getVideoStartPts(d.samples),rt=u(f.samples[0].pts,at)-at,lt=rt/d.inputTimeScale;Ee+=Math.max(0,lt),we+=Math.max(0,-lt)}if(We){if(f.samplerate||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),V=this.generateIS(f,d,v)),Z=this.remuxAudio(f,Ee,this.isAudioContiguous,b,Ne||Ue||G===D.PlaylistLevelType.AUDIO?we:void 0),Ue){var Ke=Z?Z.endPTS-Z.startPTS:0;d.inputTimeScale||(P.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),V=this.generateIS(f,d,v)),$=this.remuxVideo(d,we,se,Ke)}}else Ue&&($=this.remuxVideo(d,we,se,0));$&&($.firstKeyFrame=ke,$.independent=ke!==-1)}}return this.ISGenerated&&(a.samples.length&&(re=this.remuxID3(a,v)),C.samples.length&&(H=this.remuxText(C,v))),{audio:Z,video:$,initSegment:V,independent:ce,text:H,id3:re}},x.generateIS=function(f,d,a){var C=f.samples,v=d.samples,b=this.typeSupported,y={},G=!Object(z.isFiniteNumber)(this._initPTS),$="audio/mp4",Z,V,H;if(G&&(Z=V=Infinity),f.config&&C.length&&(f.timescale=f.samplerate,f.isAAC||(b.mpeg?($="audio/mpeg",f.codec=""):b.mp3&&(f.codec="mp3")),y.audio={id:"audio",container:$,codec:f.codec,initSegment:!f.isAAC&&b.mpeg?new Uint8Array(0):I.default.initSegment([f]),metadata:{channelCount:f.channelCount}},G&&(H=f.inputTimeScale,Z=V=C[0].pts-Math.round(H*a))),d.sps&&d.pps&&v.length&&(d.timescale=d.inputTimeScale,y.video={id:"main",container:"video/mp4",codec:d.codec,initSegment:I.default.initSegment([d]),metadata:{width:d.width,height:d.height}},G)){H=d.inputTimeScale;var re=this.getVideoStartPts(v),ce=Math.round(H*a);V=Math.min(V,u(v[0].dts,re)-ce),Z=Math.min(Z,re-ce)}if(Object.keys(y).length)return this.ISGenerated=!0,G&&(this._initPTS=Z,this._initDTS=V),{tracks:y,initPTS:Z,timescale:H}},x.remuxVideo=function(f,d,a,C){var v=f.inputTimeScale,b=f.samples,y=[],G=b.length,$=this._initPTS,Z=this.nextAvcDts,V=8,H,re,ce,Ee=Number.POSITIVE_INFINITY,we=Number.NEGATIVE_INFINITY,Ye=0,Ne=!1;if(!a||Z===null){var Ie=d*v,We=b[0].pts-u(b[0].dts,b[0].pts);Z=Ie-We}for(var Ue=0;Ue<G;Ue++){var xe=b[Ue];if(xe.pts=u(xe.pts-$,Z),xe.dts=u(xe.dts-$,Z),xe.dts>xe.pts){var se=9e4*.2;Ye=Math.max(Math.min(Ye,xe.pts-xe.dts),-1*se)}xe.dts<b[Ue>0?Ue-1:Ue].dts&&(Ne=!0)}Ne&&b.sort(function(Gt,Tt){var Ge=Gt.dts-Tt.dts,gr=Gt.pts-Tt.pts;return Ge||gr}),re=b[0].dts,ce=b[b.length-1].dts;var ke=Math.round((ce-re)/(G-1));if(Ye<0){if(Ye<ke*-2){P.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(E.toMsFromMpegTsClock)(-ke,!0)+" ms");for(var dt=Ye,at=0;at<G;at++)b[at].dts=dt=Math.max(dt,b[at].pts-ke),b[at].pts=Math.max(dt,b[at].pts)}else{P.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(E.toMsFromMpegTsClock)(Ye,!0)+" ms to overcome this issue");for(var rt=0;rt<G;rt++)b[rt].dts=b[rt].dts+Ye}re=b[0].dts}if(a){var lt=re-Z,Ke=lt>ke,$e=lt<-1;if(Ke||$e){Ke?P.logger.warn("AVC: "+Object(E.toMsFromMpegTsClock)(lt,!0)+" ms ("+lt+"dts) hole between fragments detected, filling it"):P.logger.warn("AVC: "+Object(E.toMsFromMpegTsClock)(-lt,!0)+" ms ("+lt+"dts) overlapping between fragments detected"),re=Z;var it=b[0].pts-lt;b[0].dts=re,b[0].pts=it,P.logger.log("Video: First PTS/DTS adjusted: "+Object(E.toMsFromMpegTsClock)(it,!0)+"/"+Object(E.toMsFromMpegTsClock)(re,!0)+", delta: "+Object(E.toMsFromMpegTsClock)(lt,!0)+" ms")}}o&&(re=Math.max(0,re));for(var ft=0,ut=0,Ze=0;Ze<G;Ze++){for(var qe=b[Ze],Dt=qe.units,wt=Dt.length,vt=0,mt=0;mt<wt;mt++)vt+=Dt[mt].data.length;ut+=vt,ft+=wt,qe.length=vt,qe.dts=Math.max(qe.dts,re),qe.pts=Math.max(qe.pts,qe.dts,0),Ee=Math.min(qe.pts,Ee),we=Math.max(qe.pts,we)}ce=b[G-1].dts;var Nt=ut+4*ft+8,At;try{At=new Uint8Array(Nt)}catch(Gt){this.observer.emit(W.Events.ERROR,W.Events.ERROR,{type:j.ErrorTypes.MUX_ERROR,details:j.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Nt,reason:"fail allocating video mdat "+Nt});return}var Ot=new DataView(At.buffer);Ot.setUint32(0,Nt),At.set(I.default.types.mdat,4);for(var He=0;He<G;He++){for(var Ut=b[He],Lt=Ut.units,Xe=0,nt=0,_e=Lt.length;nt<_e;nt++){var ve=Lt[nt],Ce=ve.data,ne=ve.data.byteLength;Ot.setUint32(V,ne),V+=4,At.set(Ce,V),V+=ne,Xe+=4+ne}if(He<G-1)H=b[He+1].dts-Ut.dts;else{var ie=this.config,ue=Ut.dts-b[He>0?He-1:He].dts;if(ie.stretchShortVideoTrack&&this.nextAudioPts!==null){var he=Math.floor(ie.maxBufferHole*v),Me=(C?Ee+C*v:this.nextAudioPts)-Ut.pts;Me>he?(H=Me-ue,H<0&&(H=ue),P.logger.log("[mp4-remuxer]: It is approximately "+Me/90+" ms to the next segment; using duration "+H/90+" ms for the last video frame.")):H=ue}else H=ue}var be=Math.round(Ut.pts-Ut.dts);y.push(new m(Ut.key,H,Xe,be))}if(y.length&&S&&S<70){var Le=y[0].flags;Le.dependsOn=2,Le.isNonSync=0}console.assert(H!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=Z=ce+H,this.isVideoContiguous=!0;var tt=I.default.moof(f.sequenceNumber++,re,_({},f,{samples:y})),pt="video",yt={data1:tt,data2:At,startPTS:Ee/v,endPTS:(we+H)/v,startDTS:re/v,endDTS:Z/v,type:pt,hasAudio:!1,hasVideo:!0,nb:y.length,dropped:f.dropped};return f.samples=[],f.dropped=0,console.assert(At.length,"MDAT length must not be zero"),yt},x.remuxAudio=function(f,d,a,C,v){var b=f.inputTimeScale,y=f.samplerate?f.samplerate:b,G=b/y,$=f.isAAC?R:k,Z=$*G,V=this._initPTS,H=!f.isAAC&&this.typeSupported.mpeg,re=[],ce=f.samples,Ee=H?0:8,we=this.nextAudioPts||-1,Ye=d*b;if(this.isAudioContiguous=a=a||ce.length&&we>0&&(C&&Math.abs(Ye-we)<9e3||Math.abs(u(ce[0].pts-V,Ye)-we)<20*Z),ce.forEach(function(Ce){Ce.pts=u(Ce.pts-V,Ye)}),!a||we<0){if(ce=ce.filter(function(Ce){return Ce.pts>=0}),!ce.length)return;v===0?we=0:C?we=Math.max(0,Ye):we=ce[0].pts}if(f.isAAC)for(var Ne=v!==void 0,Ie=this.config.maxAudioFramesDrift,We=0,Ue=we;We<ce.length;We++){var xe=ce[We],se=xe.pts,ke=se-Ue,dt=Math.abs(1e3*ke/b);if(ke<=-Ie*Z&&Ne)We===0&&(P.logger.warn("Audio frame @ "+(se/b).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*ke/b)+" ms."),this.nextAudioPts=we=Ue=se);else if(ke>=Ie*Z&&dt<M&&Ne){var 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0,this.uchar=d||" ",this.penState=new c(a,C,v,b,y)}var f=g.prototype;return f.reset=function(){this.uchar=" ",this.penState.reset()},f.setChar=function(a,C){this.uchar=a,this.penState.copy(C)},f.setPenState=function(a){this.penState.copy(a)},f.equals=function(a){return this.uchar===a.uchar&&this.penState.equals(a.penState)},f.copy=function(a){this.uchar=a.uchar,this.penState.copy(a.penState)},f.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},g}(),l=function(){function g(d){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var a=0;a<j;a++)this.chars.push(new o);this.logger=d,this.pos=0,this.currPenState=new c}var f=g.prototype;return f.equals=function(a){for(var C=!0,v=0;v<j;v++)if(!this.chars[v].equals(a.chars[v])){C=!1;break}return C},f.copy=function(a){for(var C=0;C<j;C++)this.chars[C].copy(a.chars[C])},f.isEmpty=function(){for(var a=!0,C=0;C<j;C++)if(!this.chars[C].isEmpty()){a=!1;break}return a},f.setCursor=function(a){this.pos!==a&&(this.pos=a),this.pos<0?(this.logger.log(R.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>j&&(this.logger.log(R.DEBUG,"Too large cursor position "+this.pos),this.pos=j)},f.moveCursor=function(a){var C=this.pos+a;if(a>1)for(var v=this.pos+1;v<C+1;v++)this.chars[v].setPenState(this.currPenState);this.setCursor(C)},f.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},f.insertChar=function(a){a>=144&&this.backSpace();var C=I(a);if(this.pos>=j){this.logger.log(R.ERROR,"Cannot insert "+a.toString(16)+" ("+C+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(C,this.currPenState),this.moveCursor(1)},f.clearFromPos=function(a){var C;for(C=a;C<j;C++)this.chars[C].reset()},f.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},f.clearToEndOfRow=function(){this.clearFromPos(this.pos)},f.getTextString=function(){for(var a=[],C=!0,v=0;v<j;v++){var b=this.chars[v].uchar;b!==" "&&(C=!1),a.push(b)}return C?"":a.join("")},f.setPenStyles=function(a){this.currPenState.setStyles(a);var C=this.chars[this.pos];C.setPenState(this.currPenState)},g}(),u=function(){function g(d){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var a=0;a<W;a++)this.rows.push(new l(d));this.logger=d,this.currRow=W-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var f=g.prototype;return f.reset=function(){for(var a=0;a<W;a++)this.rows[a].clear();this.currRow=W-1},f.equals=function(a){for(var C=!0,v=0;v<W;v++)if(!this.rows[v].equals(a.rows[v])){C=!1;break}return C},f.copy=function(a){for(var C=0;C<W;C++)this.rows[C].copy(a.rows[C])},f.isEmpty=function(){for(var a=!0,C=0;C<W;C++)if(!this.rows[C].isEmpty()){a=!1;break}return a},f.backSpace=function(){var a=this.rows[this.currRow];a.backSpace()},f.clearToEndOfRow=function(){var a=this.rows[this.currRow];a.clearToEndOfRow()},f.insertChar=function(a){var C=this.rows[this.currRow];C.insertChar(a)},f.setPen=function(a){var C=this.rows[this.currRow];C.setPenStyles(a)},f.moveCursor=function(a){var C=this.rows[this.currRow];C.moveCursor(a)},f.setCursor=function(a){this.logger.log(R.INFO,"setCursor: "+a);var C=this.rows[this.currRow];C.setCursor(a)},f.setPAC=function(a){this.logger.log(R.INFO,"pacData = "+JSON.stringify(a));var C=a.row-1;if(this.nrRollUpRows&&C<this.nrRollUpRows-1&&(C=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==C){for(var v=0;v<W;v++)this.rows[v].clear();var b=this.currRow+1-this.nrRollUpRows,y=this.lastOutputScreen;if(y){var G=y.rows[b].cueStartTime,$=this.logger.time;if(G&&$!==null&&G<$)for(var Z=0;Z<this.nrRollUpRows;Z++)this.rows[C-this.nrRollUpRows+Z+1].copy(y.rows[b+Z])}}this.currRow=C;var V=this.rows[this.currRow];if(a.indent!==null){var H=a.indent,re=Math.max(H-1,0);V.setCursor(a.indent),a.color=V.chars[re].penState.foreground}var ce={foreground:a.color,underline:a.underline,italics:a.italics,background:"black",flash:!1};this.setPen(ce)},f.setBkgData=function(a){this.logger.log(R.INFO,"bkgData = "+JSON.stringify(a)),this.backSpace(),this.setPen(a),this.insertChar(32)},f.setRollUpRows=function(a){this.nrRollUpRows=a},f.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(R.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(R.TEXT,this.getDisplayText());var a=this.currRow+1-this.nrRollUpRows,C=this.rows.splice(a,1)[0];C.clear(),this.rows.splice(this.currRow,0,C),this.logger.log(R.INFO,"Rolling up")},f.getDisplayText=function(a){a=a||!1;for(var C=[],v="",b=-1,y=0;y<W;y++){var G=this.rows[y].getTextString();G&&(b=y+1,a?C.push("Row "+b+": '"+G+"'"):C.push(G.trim()))}return C.length>0&&(a?v="["+C.join(" | ")+"]":v=C.join(`
`)),v},f.getTextAndFormat=function(){return this.rows},g}(),T=function(){function g(d,a,C){this.chNr=void 0,this.outputFilter=void 0,this.mode=void 0,this.verbose=void 0,this.displayedMemory=void 0,this.nonDisplayedMemory=void 0,this.lastOutputScreen=void 0,this.currRollUpRow=void 0,this.writeScreen=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chNr=d,this.outputFilter=a,this.mode=null,this.verbose=0,this.displayedMemory=new u(C),this.nonDisplayedMemory=new u(C),this.lastOutputScreen=new u(C),this.currRollUpRow=this.displayedMemory.rows[W-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=C}var f=g.prototype;return f.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[W-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},f.getHandler=function(){return this.outputFilter},f.setHandler=function(a){this.outputFilter=a},f.setPAC=function(a){this.writeScreen.setPAC(a)},f.setBkgData=function(a){this.writeScreen.setBkgData(a)},f.setMode=function(a){if(a===this.mode)return;this.mode=a,this.logger.log(R.INFO,"MODE="+a),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=a},f.insertChars=function(a){for(var C=0;C<a.length;C++)this.writeScreen.insertChar(a[C]);var v=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(R.INFO,v+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(R.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},f.ccRCL=function(){this.logger.log(R.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},f.ccBS=function(){if(this.logger.log(R.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},f.ccAOF=function(){},f.ccAON=function(){},f.ccDER=function(){this.logger.log(R.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},f.ccRU=function(a){this.logger.log(R.INFO,"RU("+a+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(a)},f.ccFON=function(){this.logger.log(R.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},f.ccRDC=function(){this.logger.log(R.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},f.ccTR=function(){this.logger.log(R.INFO,"TR"),this.setMode("MODE_TEXT")},f.ccRTD=function(){this.logger.log(R.INFO,"RTD"),this.setMode("MODE_TEXT")},f.ccEDM=function(){this.logger.log(R.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},f.ccCR=function(){this.logger.log(R.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},f.ccENM=function(){this.logger.log(R.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},f.ccEOC=function(){if(this.logger.log(R.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var a=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=a,this.writeScreen=this.nonDisplayedMemory,this.logger.log(R.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},f.ccTO=function(a){this.logger.log(R.INFO,"TO("+a+") - Tab Offset"),this.writeScreen.moveCursor(a)},f.ccMIDROW=function(a){var C={flash:!1};if(C.underline=a%2===1,C.italics=a>=46,C.italics)C.foreground="white";else{var v=Math.floor(a/2)-16,b=["white","green","blue","cyan","red","yellow","magenta"];C.foreground=b[v]}this.logger.log(R.INFO,"MIDROW: "+JSON.stringify(C)),this.writeScreen.setPen(C)},f.outputDataUpdate=function(a){a===void 0&&(a=!1);var C=this.logger.time;if(C===null)return;this.outputFilter&&(this.cueStartTime===null&&!this.displayedMemory.isEmpty()?this.cueStartTime=C:this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue(this.cueStartTime,C,this.lastOutputScreen),a&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:C),this.lastOutputScreen.copy(this.displayedMemory))},f.cueSplitAtTime=function(a){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,a,this.displayedMemory),this.cueStartTime=a))},g}(),m=function(){function g(d,a,C){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var v=new k;this.channels=[null,new T(d,a,v),new T(d+1,C,v)],this.cmdHistory=x(),this.logger=v}var f=g.prototype;return f.getHandler=function(a){return this.channels[a].getHandler()},f.setHandler=function(a,C){this.channels[a].setHandler(C)},f.addData=function(a,C){var v,b,y,G=!1;this.logger.time=a;for(var $=0;$<C.length;$+=2){if(b=C[$]&127,y=C[$+1]&127,b===0&&y===0)continue;if(this.logger.log(R.DATA,"["+S([C[$],C[$+1]])+"] -> ("+S([b,y])+")"),v=this.parseCmd(b,y),v||(v=this.parseMidrow(b,y)),v||(v=this.parsePAC(b,y)),v||(v=this.parseBackgroundAttributes(b,y)),!v&&(G=this.parseChars(b,y),G)){var Z=this.currentChannel;if(Z&&Z>0){var V=this.channels[Z];V.insertChars(G)}else this.logger.log(R.WARNING,"No channel found yet. TEXT-MODE?")}!v&&!G&&this.logger.log(R.WARNING,"Couldn't parse cleaned data "+S([b,y])+" orig: "+S([C[$],C[$+1]]))}},f.parseCmd=function(a,C){var v=this.cmdHistory,b=(a===20||a===28||a===21||a===29)&&C>=32&&C<=47,y=(a===23||a===31)&&C>=33&&C<=35;if(!(b||y))return!1;if(w(a,C,v))return p(null,null,v),this.logger.log(R.DEBUG,"Repeated command ("+S([a,C])+") is dropped"),!0;var G=a===20||a===21||a===23?1:2,$=this.channels[G];return a===20||a===21||a===28||a===29?C===32?$.ccRCL():C===33?$.ccBS():C===34?$.ccAOF():C===35?$.ccAON():C===36?$.ccDER():C===37?$.ccRU(2):C===38?$.ccRU(3):C===39?$.ccRU(4):C===40?$.ccFON():C===41?$.ccRDC():C===42?$.ccTR():C===43?$.ccRTD():C===44?$.ccEDM():C===45?$.ccCR():C===46?$.ccENM():C===47&&$.ccEOC():$.ccTO(C-32),p(a,C,v),this.currentChannel=G,!0},f.parseMidrow=function(a,C){var v=0;if((a===17||a===25)&&C>=32&&C<=47){if(a===17?v=1:v=2,v!==this.currentChannel)return this.logger.log(R.ERROR,"Mismatch channel in midrow parsing"),!1;var b=this.channels[v];return b?(b.ccMIDROW(C),this.logger.log(R.DEBUG,"MIDROW ("+S([a,C])+")"),!0):!1}return!1},f.parsePAC=function(a,C){var v,b=this.cmdHistory,y=(a>=17&&a<=23||a>=25&&a<=31)&&C>=64&&C<=127,G=(a===16||a===24)&&C>=64&&C<=95;if(!(y||G))return!1;if(w(a,C,b))return p(null,null,b),!0;var $=a<=23?1:2;C>=64&&C<=95?v=$===1?P[a]:E[a]:v=$===1?D[a]:_[a];var Z=this.channels[$];return Z?(Z.setPAC(this.interpretPAC(v,C)),p(a,C,b),this.currentChannel=$,!0):!1},f.interpretPAC=function(a,C){var v,b={color:null,italics:!1,indent:null,underline:!1,row:a};return C>95?v=C-96:v=C-64,b.underline=(v&1)===1,v<=13?b.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(v/2)]:v<=15?(b.italics=!0,b.color="white"):b.indent=Math.floor((v-16)/2)*4,b},f.parseChars=function(a,C){var v,b=null,y=null;if(a>=25?(v=2,y=a-8):(v=1,y=a),y>=17&&y<=19){var G;y===17?G=C+80:y===18?G=C+112:G=C+144,this.logger.log(R.INFO,"Special char '"+I(G)+"' in channel "+v),b=[G]}else a>=32&&a<=127&&(b=C===0?[a]:[a,C]);if(b){var $=S(b);this.logger.log(R.DEBUG,"Char codes = "+$.join(",")),p(a,C,this.cmdHistory)}return b},f.parseBackgroundAttributes=function(a,C){var v=(a===16||a===24)&&C>=32&&C<=47,b=(a===23||a===31)&&C>=45&&C<=47;if(!(v||b))return!1;var y,G={};a===16||a===24?(y=Math.floor((C-32)/2),G.background=M[y],C%2===1&&(G.background=G.background+"_semi")):C===45?G.background="transparent":(G.foreground="black",C===47&&(G.underline=!0));var $=a<=23?1:2,Z=this.channels[$];return Z.setBkgData(G),p(a,C,this.cmdHistory),!0},f.reset=function(){for(var a=0;a<Object.keys(this.channels).length;a++){var C=this.channels[a];C&&C.reset()}this.cmdHistory=x()},f.cueSplitAtTime=function(a){for(var C=0;C<this.channels.length;C++){var v=this.channels[C];v&&v.cueSplitAtTime(a)}},g}();function p(g,f,d){d.a=g,d.b=f}function w(g,f,d){return d.a===g&&d.b===f}function x(){return{a:null,b:null}}Y.default=m},"./src/utils/codecs.ts":function(le,Y,L){"use strict";L.r(Y),L.d(Y,"isCodecType",function(){return A}),L.d(Y,"isCodecSupportedInMp4",function(){return I});var z={audio:{a3ds:!0,"ac-3":!0,"ac-4":!0,alac:!0,alaw:!0,dra1:!0,"dts+":!0,"dts-":!0,dtsc:!0,dtse:!0,dtsh:!0,"ec-3":!0,enca:!0,g719:!0,g726:!0,m4ae:!0,mha1:!0,mha2:!0,mhm1:!0,mhm2:!0,mlpa:!0,mp4a:!0,"raw ":!0,Opus:!0,samr:!0,sawb:!0,sawp:!0,sevc:!0,sqcp:!0,ssmv:!0,twos:!0,ulaw:!0},video:{avc1:!0,avc2:!0,avc3:!0,avc4:!0,avcp:!0,av01:!0,drac:!0,dvav:!0,dvhe:!0,encv:!0,hev1:!0,hvc1:!0,mjp2:!0,mp4v:!0,mvc1:!0,mvc2:!0,mvc3:!0,mvc4:!0,resv:!0,rv60:!0,s263:!0,svc1:!0,svc2:!0,"vc-1":!0,vp08:!0,vp09:!0},text:{stpp:!0,wvtt:!0}};function A(W,j){var P=z[j];return!!P&&P[W.slice(0,4)]===!0}function I(W,j){return MediaSource.isTypeSupported((j||"video")+'/mp4;codecs="'+W+'"')}},"./src/utils/cues.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/utils/vttparser.ts"),A=L("./src/utils/webvtt-parser.ts"),I=L("./src/utils/texttrack-utils.ts"),W=/\s/,j={newCue:function(D,E,_,M){for(var 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`)}),w.flush()}},"./src/utils/xhr-loader.ts":function(le,Y,L){"use strict";L.r(Y);var z=L("./src/utils/logger.ts"),A=L("./src/loader/load-stats.ts"),I=/^age:\s*[\d.]+\s*$/m,W=function(){function j(D){this.xhrSetup=void 0,this.requestTimeout=void 0,this.retryTimeout=void 0,this.retryDelay=void 0,this.config=null,this.callbacks=null,this.context=void 0,this.loader=null,this.stats=void 0,this.xhrSetup=D?D.xhrSetup:null,this.stats=new A.LoadStats,this.retryDelay=0}var P=j.prototype;return P.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},P.abortInternal=function(){var E=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),E&&(E.onreadystatechange=null,E.onprogress=null,E.readyState!==4&&(this.stats.aborted=!0,E.abort()))},P.abort=function(){var E;this.abortInternal(),(E=this.callbacks)!==null&&E!==void 0&&E.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},P.load=function(E,_,M){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=E,this.config=_,this.callbacks=M,this.retryDelay=_.retryDelay,this.loadInternal()},P.loadInternal=function(){var E=this.config,_=this.context;if(!E)return;var M=this.loader=new self.XMLHttpRequest,R=this.stats;R.loading.first=0,R.loaded=0;var k=this.xhrSetup;try{if(k)try{k(M,_.url)}catch(o){M.open("GET",_.url,!0),k(M,_.url)}M.readyState||M.open("GET",_.url,!0);var S=this.context.headers;if(S)for(var c in S)M.setRequestHeader(c,S[c])}catch(o){this.callbacks.onError({code:M.status,text:o.message},_,M);return}_.rangeEnd&&M.setRequestHeader("Range","bytes="+_.rangeStart+"-"+(_.rangeEnd-1)),M.onreadystatechange=this.readystatechange.bind(this),M.onprogress=this.loadprogress.bind(this),M.responseType=_.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),E.timeout),M.send()},P.readystatechange=function(){var E=this.context,_=this.loader,M=this.stats;if(!E||!_)return;var R=_.readyState,k=this.config;if(M.aborted)return;if(R>=2)if(self.clearTimeout(this.requestTimeout),M.loading.first===0&&(M.loading.first=Math.max(self.performance.now(),M.loading.start)),R===4){_.onreadystatechange=null,_.onprogress=null;var S=_.status;if(S>=200&&S<300){M.loading.end=Math.max(self.performance.now(),M.loading.first);var c,o;if(E.responseType==="arraybuffer"?(c=_.response,o=c.byteLength):(c=_.responseText,o=c.length),M.loaded=M.total=o,!this.callbacks)return;var l=this.callbacks.onProgress;if(l&&l(M,E,c,_),!this.callbacks)return;var u={url:_.responseURL,data:c};this.callbacks.onSuccess(u,M,E,_)}else M.retry>=k.maxRetry||S>=400&&S<499?(z.logger.error(S+" while loading "+E.url),this.callbacks.onError({code:S,text:_.statusText},E,_)):(z.logger.warn(S+" while loading "+E.url+", retrying in "+this.retryDelay+"..."),this.abortInternal(),this.loader=null,self.clearTimeout(this.retryTimeout),this.retryTimeout=self.setTimeout(this.loadInternal.bind(this),this.retryDelay),this.retryDelay=Math.min(2*this.retryDelay,k.maxRetryDelay),M.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),k.timeout)},P.loadtimeout=function(){z.logger.warn("timeout while loading "+this.context.url);var E=this.callbacks;E&&(this.abortInternal(),E.onTimeout(this.stats,this.context,this.loader))},P.loadprogress=function(E){var _=this.stats;_.loaded=E.loaded,E.lengthComputable&&(_.total=E.total)},P.getCacheAge=function(){var E=null;if(this.loader&&I.test(this.loader.getAllResponseHeaders())){var _=this.loader.getResponseHeader("age");E=_?parseFloat(_):null}return E},j}();Y.default=W}}).default})},vHTk:function(zt,xt,ee){zt.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}},xvzu:function(zt,xt,ee){zt.exports={flex_box_center:"flex_box_center___11Yx1",flex_space_between:"flex_space_between___3B8wg",flex_box_vertical_center:"flex_box_vertical_center___1cm8r",flex_box_center_end:"flex_box_center_end___2h7Wz",flex_box_column:"flex_box_column___1vJbd",wrap:"wrap___30mNN",modal:"modal___39YWi",titleWrap:"titleWrap___25lJO",required:"required___2_KP9",title:"title___dFjtB",colorGray:"colorGray___3RoHj",choiceWrap:"choiceWrap___14CFD",answer:"answer___10oFr",activeAnswer:"activeAnswer___S76uT",deleteIcon:"deleteIcon___kKaJg",addIcon:"addIcon___3w3u_",editorWrap:"editorWrap___3DrnO",htmlWrap:"htmlWrap___1tGnP",radio:"radio___24YhJ",color333:"color333___1O71o",color999:"color999___xHfER",questionType:"questionType___22Z7J",questionChoices:"questionChoices____Unas"}}}]);
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