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367 lines
948 KiB
367 lines
948 KiB
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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***************************************************************************** */var be=function(z,s){return(be=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(m,W){m.__proto__=W}||function(m,W){for(var Q in W)Object.prototype.hasOwnProperty.call(W,Q)&&(m[Q]=W[Q])})(z,s)};function Ee(z,s){function m(){this.constructor=z}be(z,s),z.prototype=s===null?Object.create(s):(m.prototype=s.prototype,new m)}function Te(z,s,m,W){return new(m||(m=Promise))(function(Q,H){function fe(vt){try{Se(W.next(vt))}catch(Ne){H(Ne)}}function Me(vt){try{Se(W.throw(vt))}catch(Ne){H(Ne)}}function Se(vt){var Ne;vt.done?Q(vt.value):(Ne=vt.value,Ne instanceof m?Ne:new m(function(_t){_t(Ne)})).then(fe,Me)}Se((W=W.apply(z,s||[])).next())})}function Ce(z,s){var m,W,Q,H,fe={label:0,sent:function(){if(1&Q[0])throw Q[1];return Q[1]},trys:[],ops:[]};return H={next:Me(0),throw:Me(1),return:Me(2)},typeof Symbol=="function"&&(H[Symbol.iterator]=function(){return this}),H;function Me(Se){return function(vt){return function(Ne){if(m)throw new TypeError("Generator is already executing.");for(;fe;)try{if(m=1,W&&(Q=2&Ne[0]?W.return:Ne[0]?W.throw||((Q=W.return)&&Q.call(W),0):W.next)&&!(Q=Q.call(W,Ne[1])).done)return Q;switch(W=0,Q&&(Ne=[2&Ne[0],Q.value]),Ne[0]){case 0:case 1:Q=Ne;break;case 4:return fe.label++,{value:Ne[1],done:!1};case 5:fe.label++,W=Ne[1],Ne=[0];continue;case 7:Ne=fe.ops.pop(),fe.trys.pop();continue;default:if(!(Q=fe.trys,(Q=Q.length>0&&Q[Q.length-1])||Ne[0]!==6&&Ne[0]!==2)){fe=0;continue}if(Ne[0]===3&&(!Q||Ne[1]>Q[0]&&Ne[1]<Q[3])){fe.label=Ne[1];break}if(Ne[0]===6&&fe.label<Q[1]){fe.label=Q[1],Q=Ne;break}if(Q&&fe.label<Q[2]){fe.label=Q[2],fe.ops.push(Ne);break}Q[2]&&fe.ops.pop(),fe.trys.pop();continue}Ne=s.call(z,fe)}catch(_t){Ne=[6,_t],W=0}finally{m=Q=0}if(5&Ne[0])throw Ne[1];return{value:Ne[0]?Ne[1]:void 0,done:!0}}([Se,vt])}}}function me(){for(var z=0,s=0,m=arguments.length;s<m;s++)z+=arguments[s].length;var W=Array(z),Q=0;for(s=0;s<m;s++)for(var H=arguments[s],fe=0,Me=H.length;fe<Me;fe++,Q++)W[Q]=H[fe];return W}var se=function(){function z(){}return z.createDefs=function(){return document.createElementNS("http://www.w3.org/2000/svg","defs")},z.setAttributes=function(s,m){for(var W=0,Q=m;W<Q.length;W++){var H=Q[W],fe=H[0],Me=H[1];s.setAttribute(fe,Me)}},z.createRect=function(s,m,W){var Q=document.createElementNS("http://www.w3.org/2000/svg","rect");return Q.setAttribute("width",s.toString()),Q.setAttribute("height",m.toString()),W&&z.setAttributes(Q,W),Q},z.createLine=function(s,m,W,Q,H){var fe=document.createElementNS("http://www.w3.org/2000/svg","line");return fe.setAttribute("x1",s.toString()),fe.setAttribute("y1",m.toString()),fe.setAttribute("x2",W.toString()),fe.setAttribute("y2",Q.toString()),H&&z.setAttributes(fe,H),fe},z.createPolygon=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","polygon");return W.setAttribute("points",s),m&&z.setAttributes(W,m),W},z.createCircle=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","circle");return W.setAttribute("cx",(s/2).toString()),W.setAttribute("cy",(s/2).toString()),W.setAttribute("r",s.toString()),m&&z.setAttributes(W,m),W},z.createEllipse=function(s,m,W){var Q=document.createElementNS("http://www.w3.org/2000/svg","ellipse");return Q.setAttribute("cx",(s/2).toString()),Q.setAttribute("cy",(m/2).toString()),Q.setAttribute("rx",(s/2).toString()),Q.setAttribute("ry",(m/2).toString()),W&&z.setAttributes(Q,W),Q},z.createGroup=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","g");return s&&z.setAttributes(m,s),m},z.createTransform=function(){return document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGTransform()},z.createMarker=function(s,m,W,Q,H,fe,Me){var Se=document.createElementNS("http://www.w3.org/2000/svg","marker");return z.setAttributes(Se,[["id",s],["orient",m],["markerWidth",W.toString()],["markerHeight",Q.toString()],["refX",H.toString()],["refY",fe.toString()]]),Se.appendChild(Me),Se},z.createText=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","text");return m.setAttribute("x","0"),m.setAttribute("y","0"),s&&z.setAttributes(m,s),m},z.createTSpan=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","tspan");return W.textContent=s,m&&z.setAttributes(W,m),W},z.createImage=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","image");return s&&z.setAttributes(m,s),m},z.createPoint=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGPoint();return W.x=s,W.y=m,W},z.createPath=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","path");return W.setAttribute("d",s),m&&z.setAttributes(W,m),W},z}(),Re=function(){function z(){}return z.addKey=function(s){z.key=s},Object.defineProperty(z,"isLicensed",{get:function(){return!!z.key&&new RegExp(/^MJS2-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(z.key)},enumerable:!1,configurable:!0}),z}(),et=function(){function z(){this.naturalSize=!1,this.imageType="image/png",this.markersOnly=!1}return z.prototype.rasterize=function(s,m,W){var Q=this;return new Promise(function(H){var fe=W!==void 0?W:document.createElement("canvas");s===null&&(Q.markersOnly=!0,Q.naturalSize=!1);var Me=document.createElementNS("http://www.w3.org/2000/svg","svg");Me.setAttribute("xmlns","http://www.w3.org/2000/svg"),Me.setAttribute("width",m.width.baseVal.valueAsString),Me.setAttribute("height",m.height.baseVal.valueAsString),Me.setAttribute("viewBox","0 0 "+m.viewBox.baseVal.width.toString()+" "+m.viewBox.baseVal.height.toString()),Me.innerHTML=m.innerHTML,Q.naturalSize===!0?(Me.width.baseVal.value=s.naturalWidth,Me.height.baseVal.value=s.naturalHeight):Q.width!==void 0&&Q.height!==void 0&&(Me.width.baseVal.value=Q.width,Me.height.baseVal.value=Q.height),fe.width=Me.width.baseVal.value,fe.height=Me.height.baseVal.value;var Se=Me.outerHTML,vt=fe.getContext("2d");Q.markersOnly!==!0&&vt.drawImage(s,0,0,fe.width,fe.height);var Ne=window.URL,_t=new Image(fe.width,fe.height);_t.setAttribute("crossOrigin","anonymous");var Ut=new Blob([Se],{type:"image/svg+xml"}),Kt=Ne.createObjectURL(Ut);_t.onload=function(){vt.drawImage(_t,0,0),Ne.revokeObjectURL(Kt);var Gr=fe.toDataURL(Q.imageType,Q.imageQuality);H(Gr)},_t.src=Kt})},z}(),Ge=function(){},tt=function(){function z(s){this._classNamePrefixBase="__markerjs2_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(z.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#ffffff",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarColor:"#eeeeee",toolbarHeight:40,toolboxColor:"#eeeeee",toolboxAccentColor:"#3080c3",undoButtonVisible:!0,redoButtonVisible:!1,zoomButtonVisible:!1,zoomOutButtonVisible:!1,clearButtonVisible:!1,resultButtonBlockVisible:!0,logoPosition:"left"}},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"fade_out"},enumerable:!1,configurable:!0}),z.prototype.addClass=function(s){return this.styleSheet===void 0&&this.addStyleSheet(),s.name=""+this.classNamePrefix+s.localName,this.classes.push(s),this.styleSheet.sheet.insertRule("."+s.name+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length),s},z.prototype.addRule=function(s){this.styleSheet===void 0&&this.addStyleSheet(),this.rules.push(s),this.styleSheet.sheet.insertRule(s.selector+" {"+s.style+"}",this.styleSheet.sheet.cssRules.length)},z.prototype.addStyleSheet=function(){var s;this.styleSheet=document.createElement("style"),((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).appendChild(this.styleSheet),this.addRule(new Ye("."+this.classNamePrefix+" h3","font-family: sans-serif")),this.addRule(new Ye("@keyframes "+this.classNamePrefix+"_fade_in_animation_frames",`
|
|
from {
|
|
opacity: 0;
|
|
}
|
|
to {
|
|
opacity: 1;
|
|
}
|
|
`)),this.addRule(new Ye("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
|
|
from {
|
|
opacity: 1;
|
|
}
|
|
to {
|
|
opacity: 0;
|
|
}
|
|
`)),this.addClass(new De("fade_in",`
|
|
animation-duration: 0.3s;
|
|
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
|
|
`)),this.addClass(new De("fade_out",`
|
|
animation-duration: 0.3s;
|
|
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
|
|
`))},z.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},z}(),Ye=function(z,s){this.selector=z,this.style=s},De=function(z,s){this.localName=z,this.style=s},je=function(){function z(s,m,W,Q,H){this.buttons=[],this.markerButtons=[],this.buttonClickListeners=[],this.markerjsContainer=s,this.displayMode=m,this.markerItems=W,this.uiStyleSettings=Q,this.styles=H,this.addStyles(),this.adjustLayout=this.adjustLayout.bind(this),this.overflowButtonClicked=this.overflowButtonClicked.bind(this),this.setCurrentMarker=this.setCurrentMarker.bind(this)}return z.prototype.show=function(s){var m=this;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolbarStyleClass.name+" "+this.styles.fadeInAnimationClassName+" "+(this.uiStyleSettings.toolbarStyleColorsClassName?this.uiStyleSettings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name);var W=document.createElement("div");W.className=this.toolbarBlockStyleClass.name,W.style.whiteSpace="nowrap",this.uiContainer.appendChild(W),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M10.07 14.27a.997.997 0 011.33.48l2.3 4.99 1.8-.85-2.31-4.98c-.24-.5-.02-1.1.48-1.33l.28-.08 2.3-.45L8 5.12V15.9l1.82-1.47.25-.16m3.57 7.7a.99.99 0 01-1.33-.47l-2.18-4.74-2.51 2.02c-.17.14-.38.22-.62.22a1 1 0 01-1-1V3a1 1 0 011-1c.24 0 .47.09.64.23l.01-.01 11.49 9.64a1.001 1.001 0 01-.44 1.75l-3.16.62 2.2 4.73c.26.5.02 1.09-.48 1.32l-3.62 1.69z"/></svg>',"select"),this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M9 3v1H4v2h1v13a2 2 0 002 2h10a2 2 0 002-2V6h1V4h-5V3H9M7 6h10v13H7V6m2 2v9h2V8H9m4 0v9h2V8h-2z"/></svg>',"delete"),this.uiStyleSettings.clearButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M19.36 2.72l1.42 1.42-5.72 5.71c1.07 1.54 1.22 3.39.32 4.59L9.06 8.12c1.2-.9 3.05-.75 4.59.32l5.71-5.72M5.93 17.57c-2.01-2.01-3.24-4.41-3.58-6.65l4.88-2.09 7.44 7.44-2.09 4.88c-2.24-.34-4.64-1.57-6.65-3.58z"/></svg>',"clear"),this.uiStyleSettings.undoButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M12.5 8c-2.65 0-5.05 1-6.9 2.6L2 7v9h9l-3.62-3.62c1.39-1.16 3.16-1.88 5.12-1.88 3.54 0 6.55 2.31 7.6 5.5l2.37-.78C21.08 11.03 17.15 8 12.5 8z"/></svg>',"undo"),this.uiStyleSettings.redoButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M18.4 10.6C16.55 9 14.15 8 11.5 8c-4.65 0-8.58 3.03-9.96 7.22L3.9 16a8.002 8.002 0 017.6-5.5c1.95 0 3.73.72 5.12 1.88L13 16h9V7l-3.6 3.6z"/></svg>',"redo"),this.uiStyleSettings.zoomButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"zoom"),this.uiStyleSettings.zoomButtonVisible&&this.uiStyleSettings.zoomOutButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M15.5 14h-.79l-.28-.27A6.471 6.471 0 0016 9.5 6.5 6.5 0 009.5 3 6.5 6.5 0 003 9.5 6.5 6.5 0 009.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5m-6 0C7 14 5 12 5 9.5S7 5 9.5 5 14 7 14 9.5 12 14 9.5 14M7 9h5v1H7V9z"/></svg>',"zoom-out"),this.uiStyleSettings.notesButtonVisible&&this.addActionButton(W,'<svg viewBox="0 0 24 24"><path d="M18.13 12l1.26-1.26c.44-.44 1-.68 1.61-.74V9l-6-6H5c-1.11 0-2 .89-2 2v14a2 2 0 002 2h6v-1.87l.13-.13H5V5h7v7h6.13M14 4.5l5.5 5.5H14V4.5m5.13 9.33l2.04 2.04L15.04 22H13v-2.04l6.13-6.13m3.72.36l-.98.98-2.04-2.04.98-.98c.19-.2.52-.2.72 0l1.32 1.32c.2.2.2.53 0 .72z"/></svg>',"notes"),this.markerButtonBlock=document.createElement("div"),this.markerButtonBlock.className=this.toolbarBlockStyleClass.name,this.markerButtonBlock.style.flexGrow="2",this.markerButtonBlock.style.textAlign="center",this.uiContainer.appendChild(this.markerButtonBlock),this.markerButtonOverflowBlock=document.createElement("div"),this.markerButtonOverflowBlock.className=this.toolbarOverflowBlockStyleClass.name+" "+(this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName?this.uiStyleSettings.toolbarOverflowBlockStyleColorsClassName:this.toolbarOverflowBlockStyleColorsClass.name),this.markerButtonOverflowBlock.style.display="none",this.uiContainer.appendChild(this.markerButtonOverflowBlock),this.markerItems&&(this.markerItems.forEach(function(H){var fe=document.createElement("div");fe.className=""+m.toolbarButtonStyleClass.name,fe.setAttribute("data-type-name",H.typeName),fe.innerHTML=H.icon,fe.addEventListener("click",function(){m.markerToolbarButtonClicked(fe,H)}),m.buttons.push(fe),m.markerButtons.push(fe)}),this.overflowButton=document.createElement("div"),this.overflowButton.className=this.toolbarButtonStyleClass.name+" "+(this.uiStyleSettings.toolbarButtonStyleColorsClassName?this.uiStyleSettings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name),this.overflowButton.innerHTML='<svg viewBox="0 0 24 24"><path d="M12 16a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2m0-6a2 2 0 012 2 2 2 0 01-2 2 2 2 0 01-2-2 2 2 0 012-2z"/></svg>',this.overflowButton.addEventListener("click",this.overflowButtonClicked),this.markerButtonBlock.appendChild(this.overflowButton));var Q=document.createElement("div");Q.className=this.toolbarBlockStyleClass.name,Q.style.whiteSpace="nowrap",Q.style.display=this.uiStyleSettings.resultButtonBlockVisible!==!1?"":"none",this.uiContainer.appendChild(Q),this.addActionButton(Q,'<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"render"),this.addActionButton(Q,'<svg viewBox="0 0 24 24"><path d="M20 6.91L17.09 4 12 9.09 6.91 4 4 6.91 9.09 12 4 17.09 6.91 20 12 14.91 17.09 20 20 17.09 14.91 12 20 6.91z"/></svg>',"close"),this.markerjsContainer.appendChild(this.uiContainer),this.setSelectMode(),this.setCurrentMarker(),this.adjustLayout()},z.prototype.addButtonClickListener=function(s){this.buttonClickListeners.push(s)},z.prototype.removeButtonClickListener=function(s){this.buttonClickListeners.indexOf(s)>-1&&this.buttonClickListeners.splice(this.buttonClickListeners.indexOf(s),1)},z.prototype.setSelectMode=function(){this.resetButtonStyles(),this.setActiveButton(this.buttons[0])},z.prototype.adjustLayout=function(){if(this.markerButtons&&this.markerButtons.length>0){var s=Math.floor(this.markerButtonBlock.clientWidth/this.uiStyleSettings.toolbarHeight)-1;this.markerButtonBlock.innerHTML="",this.markerButtonOverflowBlock.innerHTML="";for(var m=0;m<this.markerButtons.length;m++)m<s||m===s&&this.markerButtons.length-1===s?this.markerButtonBlock.appendChild(this.markerButtons[m]):(m===s&&this.markerButtonBlock.appendChild(this.overflowButton),this.markerButtonOverflowBlock.appendChild(this.markerButtons[m]))}},z.prototype.overflowButtonClicked=function(){this.markerButtonOverflowBlock.style.display!=="none"?(this.markerButtonOverflowBlock.className=this.markerButtonOverflowBlock.className.replace(this.styles.fadeInAnimationClassName,""),this.markerButtonOverflowBlock.style.display="none"):(this.markerButtonOverflowBlock.className+=" "+this.styles.fadeInAnimationClassName,this.markerButtonOverflowBlock.style.top=this.uiContainer.offsetTop+this.overflowButton.offsetHeight+"px",this.markerButtonOverflowBlock.style.right=this.uiContainer.offsetWidth-this.overflowButton.offsetLeft-this.overflowButton.offsetWidth+2*this.uiContainer.offsetLeft+"px",this.markerButtonOverflowBlock.style.display="inline-block")},z.prototype.resetButtonStyles=function(){var s=this;this.buttons.forEach(function(m){m.className=m.className.replace(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name,"").trim(),m.className=m.className.replace(s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName?s.uiStyleSettings.toolbarActiveButtonStyleColorsClassName:s.toolbarActiveButtonStyleColorsClass.name,"").trim(),m.className+=" "+(s.uiStyleSettings.toolbarButtonStyleColorsClassName?s.uiStyleSettings.toolbarButtonStyleColorsClassName:s.toolbarButtonStyleColorsClass.name)})},z.prototype.addActionButton=function(s,m,W){var Q=this,H=document.createElement("div");switch(H.className=""+this.toolbarButtonStyleClass.name,H.innerHTML=m,H.setAttribute("data-action",W),H.addEventListener("click",function(){Q.actionToolbarButtonClicked(H,W)}),W){case"select":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"delete":case"clear":H.style.fill=this.uiStyleSettings.deleteButtonColor;break;case"undo":case"redo":H.style.fill=this.uiStyleSettings.selectButtonColor;break;case"render":H.style.fill=this.uiStyleSettings.okButtonColor;break;case"close":H.style.fill=this.uiStyleSettings.closeButtonColor}s.appendChild(H),this.buttons.push(H)},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new De("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 De("toolbar_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
box-shadow: 0px 3px rgba(33, 33, 33, 0.1);
|
|
`)),this.toolbarBlockStyleClass=this.styles.addClass(new De("toolbar-block",`
|
|
display: inline-block;
|
|
box-sizing: content-box;
|
|
`)),this.toolbarOverflowBlockStyleClass=this.styles.addClass(new De("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 De("toolbar-overflow-block_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
`));var s=this.uiStyleSettings.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new De("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 De("toolbar_button_colors",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new De("toolbar_active_button",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`)),this.styles.addRule(new Ye("."+this.toolbarButtonStyleClass.name+" svg",`
|
|
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
|
|
`)),this.styles.addRule(new Ye("."+this.toolbarButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`))},z.prototype.markerToolbarButtonClicked=function(s,m){this.setActiveButton(s),this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("marker",m)}),this.markerButtonOverflowBlock.style.display="none"},z.prototype.actionToolbarButtonClicked=function(s,m){this.buttonClickListeners&&this.buttonClickListeners.length>0&&this.buttonClickListeners.forEach(function(W){return W("action",m)}),this.markerButtonOverflowBlock.style.display="none",this.setActiveButton(this.buttons[0])},z.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)},z.prototype.setActiveMarkerButton=function(s){var m=this.markerButtons.find(function(W){return W.getAttribute("data-type-name")===s});m&&this.setActiveButton(m)},z.prototype.setCurrentMarker=function(s){var m=this;this.currentMarker=s,this.buttons.filter(function(W){return/delete|notes/.test(W.getAttribute("data-action"))}).forEach(function(W){m.currentMarker===void 0?(W.style.fillOpacity="0.4",W.style.pointerEvents="none"):(W.style.fillOpacity="1",W.style.pointerEvents="all")})},z}(),$e=function(){function z(s,m,W,Q){this.panels=[],this.panelButtons=[],this.markerjsContainer=s,this.displayMode=m,this.uiStyleSettings=W,this.styles=Q,this.panelButtonClick=this.panelButtonClick.bind(this),this.addStyles()}return z.prototype.addStyles=function(){var s;this.toolboxStyleClass=this.styles.addClass(new De("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 De("toolbox_colors",`
|
|
color: `+this.uiStyleSettings.toolboxColor+`;
|
|
`));var m=this.uiStyleSettings.toolbarHeight/4;this.toolboxButtonRowStyleClass=this.styles.addClass(new De("toolbox-button-row",`
|
|
display: flex;
|
|
cursor: default;
|
|
box-sizing: content-box;
|
|
`)),this.toolboxButtonRowStyleColorsClass=this.styles.addClass(new De("toolbox-button-row_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundColor+`;
|
|
`)),this.toolboxPanelRowStyleClass=this.styles.addClass(new De("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 De("toolbox-panel-row_colors",`
|
|
background-color: `+((s=this.uiStyleSettings.toolboxBackgroundColor)!==null&&s!==void 0?s:this.uiStyleSettings.toolbarBackgroundHoverColor)+`;
|
|
`)),this.toolboxButtonStyleClass=this.styles.addClass(new De("toolbox_button",`
|
|
display: inline-block;
|
|
width: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
|
|
height: `+(this.uiStyleSettings.toolbarHeight-2*m)+`px;
|
|
padding: `+m+`px;
|
|
box-sizing: content-box;
|
|
`)),this.toolboxButtonStyleColorsClass=this.styles.addClass(new De("toolbox-button_colors",`
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.toolboxActiveButtonStyleColorsClass=this.styles.addClass(new De("toolbox-active-button_colors",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`;
|
|
fill: `+this.uiStyleSettings.toolbarColor+`;
|
|
`)),this.styles.addRule(new Ye("."+this.toolboxButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.uiStyleSettings.toolbarBackgroundHoverColor+`
|
|
`)),this.styles.addRule(new Ye("."+this.toolboxButtonStyleClass.name+" svg",`
|
|
height: `+this.uiStyleSettings.toolbarHeight/2+`px;
|
|
`))},z.prototype.show=function(s){var m;this.uiContainer=document.createElement("div"),this.uiContainer.style.visibility=s,this.uiContainer.className=this.toolboxStyleClass.name+" "+((m=this.uiStyleSettings.toolboxStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxStyleColorsClass.name),this.markerjsContainer.appendChild(this.uiContainer)},z.prototype.setPanelButtons=function(s){var m,W,Q=this;this.panels=s,this.uiContainer!==void 0&&(this.uiContainer.innerHTML="",this.panelRow=document.createElement("div"),this.panelRow.className=this.toolboxPanelRowStyleClass.name+" "+((m=this.uiStyleSettings.toolboxPanelRowStyleColorsClassName)!==null&&m!==void 0?m:this.toolboxPanelRowStyleColorsClass.name),this.uiContainer.appendChild(this.panelRow),this.buttonRow=document.createElement("div"),this.buttonRow.className=this.toolboxButtonRowStyleClass.name+" "+((W=this.uiStyleSettings.toolboxButtonRowStyleColorsClassName)!==null&&W!==void 0?W:this.toolboxButtonRowStyleColorsClass.name)+" ",this.uiContainer.appendChild(this.buttonRow),this.panelButtons.splice(0),this.panels.forEach(function(H){var fe;H.uiStyleSettings=Q.uiStyleSettings;var Me=document.createElement("div");Me.className=Q.toolboxButtonStyleClass.name+" "+((fe=Q.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&fe!==void 0?fe:Q.toolboxButtonStyleColorsClass.name),Me.innerHTML=H.icon,Me.title=H.title,Me.addEventListener("click",function(){Q.panelButtonClick(H)}),Q.panelButtons.push(Me),Q.buttonRow.appendChild(Me)}),this.displayMode==="inline"?this.panelRow.style.display="none":this.panelRow.style.visibility="hidden")},z.prototype.panelButtonClick=function(s){var m=this,W=-1;if(s!==this.activePanel){W=this.panels.indexOf(s),this.panelRow.innerHTML="";var Q=s.getUi();Q.style.margin=this.uiStyleSettings.toolbarHeight/4+"px",this.panelRow.appendChild(Q),this.panelRow.style.display="flex",this.panelRow.style.visibility="visible",this.panelRow.className=this.panelRow.className.replace(this.styles.fadeOutAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeInAnimationClassName,this.activePanel=s}else this.activePanel=void 0,this.panelRow.className=this.panelRow.className.replace(this.styles.fadeInAnimationClassName,""),this.panelRow.className+=" "+this.styles.fadeOutAnimationClassName,setTimeout(function(){m.displayMode==="inline"?m.panelRow.style.display="none":m.panelRow.style.visibility="hidden"},200);this.panelButtons.forEach(function(H,fe){var Me,Se;H.className=m.toolboxButtonStyleClass.name+" "+(fe===W?""+((Me=m.uiStyleSettings.toolboxActiveButtonStyleColorsClassName)!==null&&Me!==void 0?Me:m.toolboxActiveButtonStyleColorsClass.name):""+((Se=m.uiStyleSettings.toolboxButtonStyleColorsClassName)!==null&&Se!==void 0?Se:m.toolboxButtonStyleColorsClass.name))})},z}(),st=function(z,s){this.title=z,this.icon=s},Qe=function(z){function s(m,W,Q,H){var fe=z.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17.5 12a1.5 1.5 0 01-1.5-1.5A1.5 1.5 0 0117.5 9a1.5 1.5 0 011.5 1.5 1.5 1.5 0 01-1.5 1.5m-3-4A1.5 1.5 0 0113 6.5 1.5 1.5 0 0114.5 5 1.5 1.5 0 0116 6.5 1.5 1.5 0 0114.5 8m-5 0A1.5 1.5 0 018 6.5 1.5 1.5 0 019.5 5 1.5 1.5 0 0111 6.5 1.5 1.5 0 019.5 8m-3 4A1.5 1.5 0 015 10.5 1.5 1.5 0 016.5 9 1.5 1.5 0 018 10.5 1.5 1.5 0 016.5 12M12 3a9 9 0 00-9 9 9 9 0 009 9 1.5 1.5 0 001.5-1.5c0-.39-.15-.74-.39-1-.23-.27-.38-.62-.38-1a1.5 1.5 0 011.5-1.5H16a5 5 0 005-5c0-4.42-4.03-8-9-8z"/></svg>')||this;return fe.colors=[],fe.addTransparent=!1,fe.colorBoxes=[],fe.colors=W,fe.currentColor=Q,fe.setCurrentColor=fe.setCurrentColor.bind(fe),fe.getColorBox=fe.getColorBox.bind(fe),fe}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.whiteSpace="nowrap",this.colors.forEach(function(Q){var H=m.getColorBox(Q);W.appendChild(H),m.colorBoxes.push(H)}),W},s.prototype.getColorBox=function(m){var W=this,Q=this.uiStyleSettings.toolbarHeight/4,H=this.uiStyleSettings.toolbarHeight-Q,fe=document.createElement("div");fe.style.display="inline-block",fe.style.boxSizing="content-box",fe.style.width=H-2+"px",fe.style.height=H-2+"px",fe.style.padding="1px",fe.style.marginRight="2px",fe.style.marginBottom="2px",fe.style.borderWidth="2px",fe.style.borderStyle="solid",fe.style.borderRadius=(H+2)/2+"px",fe.style.borderColor=m===this.currentColor?this.uiStyleSettings.toolboxAccentColor:"transparent",fe.addEventListener("click",function(){W.setCurrentColor(m,fe)});var Me=document.createElement("div");return Me.style.display="inline-block",Me.style.width=H-2+"px",Me.style.height=H-2+"px",Me.style.backgroundColor=m,Me.style.borderRadius=H/2+"px",m==="transparent"&&(Me.style.fill=this.uiStyleSettings.toolboxAccentColor,Me.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>`),fe.appendChild(Me),fe},s.prototype.setCurrentColor=function(m,W){var Q=this;this.currentColor=m,this.colorBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onColorChanged&&this.onColorChanged(m)},s}(st),Be=function(){function z(s,m,W){this._state="new",this._isSelected=!1,this._container=s,this._overlayContainer=m,this.globalSettings=W,this.stateChanged=this.stateChanged.bind(this),this.colorChanged=this.colorChanged.bind(this),this.fillColorChanged=this.fillColorChanged.bind(this)}return Object.defineProperty(z.prototype,"typeName",{get:function(){return Object.getPrototypeOf(this).constructor.typeName},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"container",{get:function(){return this._container},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"overlayContainer",{get:function(){return this._overlayContainer},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"toolboxPanels",{get:function(){return[]},enumerable:!1,configurable:!0}),z.prototype.ownsTarget=function(s){return!1},Object.defineProperty(z.prototype,"isSelected",{get:function(){return this._isSelected},enumerable:!1,configurable:!0}),z.prototype.select=function(){this.container.style.cursor="move",this._isSelected=!0,this.manipulationStartState=this.getState()},z.prototype.deselect=function(){this.container.style.cursor="default",this._isSelected=!1,this.stateChanged()},z.prototype.pointerDown=function(s,m){},z.prototype.dblClick=function(s,m){},z.prototype.manipulate=function(s){},z.prototype.pointerUp=function(s){this.stateChanged()},z.prototype.dispose=function(){},z.prototype.addMarkerVisualToContainer=function(s){this.container.childNodes.length>0?this.container.insertBefore(s,this.container.childNodes[0]):this.container.appendChild(s)},z.prototype.getState=function(){return{typeName:z.typeName,state:this.state,notes:this.notes}},z.prototype.restoreState=function(s){this._state=s.state,this.notes=s.notes},z.prototype.scale=function(s,m){},z.prototype.colorChanged=function(s){this.onColorChanged&&this.onColorChanged(s),this.stateChanged()},z.prototype.fillColorChanged=function(s){this.onFillColorChanged&&this.onFillColorChanged(s),this.stateChanged()},z.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)}},z.typeName="MarkerBase",z}(),We=function(){function z(){this.findGripByVisual=this.findGripByVisual.bind(this)}return z.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},z}(),ft=function(){function z(){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 z.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},z}(),Ke=function(){function z(){}return z.toITransformMatrix=function(s){return{a:s.a,b:s.b,c:s.c,d:s.d,e:s.e,f:s.f}},z.toSVGMatrix=function(s,m){return s.a=m.a,s.b=m.b,s.c=m.c,s.d=m.d,s.e=m.e,s.f=m.f,s},z}(),Ue=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.left=0,H.top=0,H.width=0,H.height=0,H.defaultSize={x:50,y:20},H.offsetX=0,H.offsetY=0,H.rotationAngle=0,H.CB_DISTANCE=10,H._suppressMarkerCreateEvent=!1,H.container.transform.baseVal.appendItem(se.createTransform()),H.setupControlBox(),H}return Ee(s,z),Object.defineProperty(s.prototype,"centerX",{get:function(){return this.left+this.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"centerY",{get:function(){return this.top+this.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(s.prototype,"visual",{get:function(){return this._visual},set:function(m){this._visual=m;var W=se.createTransform();this._visual.transform.baseVal.appendItem(W)},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(m){return!!z.prototype.ownsTarget.call(this,m)||!!(this.controlGrips.findGripByVisual(m)!==void 0||this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(m))},s.prototype.pointerDown=function(m,W){z.prototype.pointerDown.call(this,m,W),this.state==="new"&&(this.left=m.x,this.top=m.y),this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.manipulationStartWidth=this.width,this.manipulationStartHeight=this.height;var Q=this.unrotatePoint(m);if(this.manipulationStartX=Q.x,this.manipulationStartY=Q.y,this.offsetX=Q.x-this.left,this.offsetY=Q.y-this.top,this.state!=="new")if(this.select(),this.activeGrip=this.controlGrips.findGripByVisual(W),this.activeGrip!==void 0)this._state="resize";else if(this.rotatorGrip!==void 0&&this.rotatorGrip.ownsTarget(W)){this.activeGrip=this.rotatorGrip;var H=this.rotatePoint({x:this.centerX,y:this.centerY});this.left=H.x-this.width/2,this.top=H.y-this.height/2,this.moveVisual({x:this.left,y:this.top});var fe=this.container.transform.baseVal.getItem(0);fe.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(fe,0),this.adjustControlBox(),this._state="rotate"}else this._state="move"},s.prototype.pointerUp=function(m){var W=this.state;z.prototype.pointerUp.call(this,m),this.state==="creating"&&this.width<10&&this.height<10?(this.width=this.defaultSize.x,this.height=this.defaultSize.y):this.manipulate(m),this._state="select",W==="creating"&&this.onMarkerCreated&&this._suppressMarkerCreateEvent===!1&&this.onMarkerCreated(this)},s.prototype.moveVisual=function(m){this.visual.style.transform="translate("+m.x+"px, "+m.y+"px)"},s.prototype.manipulate=function(m){var W=this.unrotatePoint(m);this.state==="creating"?this.resize(m):this.state==="move"?(this.left=this.manipulationStartLeft+(W.x-this.manipulationStartLeft)-this.offsetX,this.top=this.manipulationStartTop+(W.y-this.manipulationStartTop)-this.offsetY,this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()):this.state==="resize"?this.resize(W):this.state==="rotate"&&this.rotate(m)},s.prototype.resize=function(m){var W=this.manipulationStartLeft,Q=this.manipulationStartWidth,H=this.manipulationStartTop,fe=this.manipulationStartHeight;switch(this.activeGrip){case this.controlGrips.bottomLeft:case this.controlGrips.centerLeft:case this.controlGrips.topLeft:W=this.manipulationStartLeft+m.x-this.manipulationStartX,Q=this.manipulationStartWidth+this.manipulationStartLeft-W;break;case this.controlGrips.bottomRight:case this.controlGrips.centerRight:case this.controlGrips.topRight:case void 0:Q=this.manipulationStartWidth+m.x-this.manipulationStartX}switch(this.activeGrip){case this.controlGrips.topCenter:case this.controlGrips.topLeft:case this.controlGrips.topRight:H=this.manipulationStartTop+m.y-this.manipulationStartY,fe=this.manipulationStartHeight+this.manipulationStartTop-H;break;case this.controlGrips.bottomCenter:case this.controlGrips.bottomLeft:case this.controlGrips.bottomRight:case void 0:fe=this.manipulationStartHeight+m.y-this.manipulationStartY}Q>=0?(this.left=W,this.width=Q):(this.left=W+Q,this.width=-Q),fe>=0?(this.top=H,this.height=fe):(this.top=H+fe,this.height=-fe),this.setSize()},s.prototype.setSize=function(){this.moveVisual({x:this.left,y:this.top}),this.adjustControlBox()},s.prototype.rotate=function(m){if(Math.abs(m.x-this.centerX)>.1){var W=Math.sign(m.x-this.centerX);this.rotationAngle=180*Math.atan((m.y-this.centerY)/(m.x-this.centerX))/Math.PI+90*W,this.applyRotation()}},s.prototype.applyRotation=function(){var m=this.container.transform.baseVal.getItem(0);m.setRotate(this.rotationAngle,this.centerX,this.centerY),this.container.transform.baseVal.replaceItem(m,0)},s.prototype.rotatePoint=function(m){if(this.rotationAngle===0)return m;var W=this.container.getCTM(),Q=se.createPoint(m.x,m.y);return{x:(Q=Q.matrixTransform(W)).x,y:Q.y}},s.prototype.unrotatePoint=function(m){if(this.rotationAngle===0)return m;var W=this.container.getCTM();W=W.inverse();var Q=se.createPoint(m.x,m.y);return{x:(Q=Q.matrixTransform(W)).x,y:Q.y}},s.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){z.prototype.deselect.call(this),this.controlBox.style.display="none"},s.prototype.setupControlBox=function(){this.controlBox=se.createGroup();var m=se.createTransform();m.setTranslate(-this.CB_DISTANCE/2,-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.appendItem(m),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 We,this.addControlGrips(),this.controlBox.style.display="none"},s.prototype.adjustControlBox=function(){var m=this.controlBox.transform.baseVal.getItem(0);m.setTranslate(this.left-this.CB_DISTANCE/2,this.top-this.CB_DISTANCE/2),this.controlBox.transform.baseVal.replaceItem(m,0),this.controlRect.setAttribute("width",(this.width+this.CB_DISTANCE).toString()),this.controlRect.setAttribute("height",(this.height+this.CB_DISTANCE).toString()),this.rotatorGripLine!==void 0&&(this.rotatorGripLine.setAttribute("x1",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y1",(-this.CB_DISTANCE/2).toString()),this.rotatorGripLine.setAttribute("x2",((this.width+this.CB_DISTANCE)/2).toString()),this.rotatorGripLine.setAttribute("y2",(3*-this.CB_DISTANCE).toString())),this.positionGrips()},s.prototype.addControlGrips=function(){this.controlGrips.topLeft=this.createGrip(),this.controlGrips.topCenter=this.createGrip(),this.controlGrips.topRight=this.createGrip(),this.controlGrips.centerLeft=this.createGrip(),this.controlGrips.centerRight=this.createGrip(),this.controlGrips.bottomLeft=this.createGrip(),this.controlGrips.bottomCenter=this.createGrip(),this.controlGrips.bottomRight=this.createGrip(),this.globalSettings.disableRotation!==!0&&(this.rotatorGrip=this.createGrip()),this.positionGrips()},s.prototype.createGrip=function(){var m=new ft;return m.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(m.visual),m},s.prototype.positionGrips=function(){var m=this.controlGrips.topLeft.GRIP_SIZE,W=-m/2,Q=W,H=(this.width+this.CB_DISTANCE)/2-m/2,fe=(this.height+this.CB_DISTANCE)/2-m/2,Me=this.height+this.CB_DISTANCE-m/2,Se=this.width+this.CB_DISTANCE-m/2;this.positionGrip(this.controlGrips.topLeft.visual,W,Q),this.positionGrip(this.controlGrips.topCenter.visual,H,Q),this.positionGrip(this.controlGrips.topRight.visual,Se,Q),this.positionGrip(this.controlGrips.centerLeft.visual,W,fe),this.positionGrip(this.controlGrips.centerRight.visual,Se,fe),this.positionGrip(this.controlGrips.bottomLeft.visual,W,Me),this.positionGrip(this.controlGrips.bottomCenter.visual,H,Me),this.positionGrip(this.controlGrips.bottomRight.visual,Se,Me),this.rotatorGrip!==void 0&&this.positionGrip(this.rotatorGrip.visual,H,Q-3*this.CB_DISTANCE)},s.prototype.positionGrip=function(m,W,Q){var H=m.transform.baseVal.getItem(0);H.setTranslate(W,Q),m.transform.baseVal.replaceItem(H,0)},s.prototype.hideControlBox=function(){this.controlBox.style.display="none"},s.prototype.showControlBox=function(){this.controlBox.style.display=""},s.prototype.getState=function(){return Object.assign({left:this.left,top:this.top,width:this.width,height:this.height,rotationAngle:this.rotationAngle,visualTransformMatrix:Ke.toITransformMatrix(this.visual.transform.baseVal.getItem(0).matrix),containerTransformMatrix:Ke.toITransformMatrix(this.container.transform.baseVal.getItem(0).matrix)},z.prototype.getState.call(this))},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m);var W=m;this.left=W.left,this.top=W.top,this.width=W.width,this.height=W.height,this.rotationAngle=W.rotationAngle,this.visual.transform.baseVal.getItem(0).setMatrix(Ke.toSVGMatrix(this.visual.transform.baseVal.getItem(0).matrix,W.visualTransformMatrix)),this.container.transform.baseVal.getItem(0).setMatrix(Ke.toSVGMatrix(this.container.transform.baseVal.getItem(0).matrix,W.containerTransformMatrix))},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W);var Q=this.rotatePoint({x:this.left,y:this.top}),H=this.unrotatePoint({x:Q.x*m,y:Q.y*W});this.left=H.x,this.top=H.y,this.width=this.width*m,this.height=this.height*W,this.adjustControlBox()},s}(Be),Xe=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.createVisual=H.createVisual.bind(H),H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==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(m,W){z.prototype.pointerDown.call(this,m,W),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.manipulate=function(m){z.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){z.prototype.resize.call(this,m),this.setSize()},s.prototype.setSize=function(){z.prototype.setSize.call(this),se.setAttributes(this.visual,[["width",this.width.toString()],["height",this.height.toString()]])},s.prototype.pointerUp=function(m){z.prototype.pointerUp.call(this,m),this.setSize()},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},s.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.stateChanged()},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,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},z.prototype.getState.call(this))},s.prototype.restoreState=function(m){var W=m;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),z.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),this.setSize()},s.title="Rectangle marker",s}(Ue),Ze=function(z){function s(m,W,Q,H){var fe=z.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M3 17h18v-2H3v2m0 3h18v-1H3v1m0-7h18v-3H3v3m0-9v4h18V4H3z"/></svg>')||this;return fe.widths=[],fe.widthBoxes=[],fe.widths=W,fe.currentWidth=Q,fe.setCurrentWidth=fe.setCurrentWidth.bind(fe),fe}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.widths.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.flexGrow="2",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===m.currentWidth?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentWidth(Q,H)}),W.appendChild(H);var fe=document.createElement("div");fe.innerText=Q.toString(),fe.style.marginRight="5px",H.appendChild(fe);var Me=document.createElement("div");Me.style.minHeight="20px",Me.style.flexGrow="2",Me.style.display="flex",Me.style.alignItems="center";var Se=document.createElement("hr");Se.style.minWidth="20px",Se.style.border="0px",Se.style.borderTop=Q+"px solid "+m.uiStyleSettings.toolboxColor,Se.style.flexGrow="2",Me.appendChild(Se),H.appendChild(Me),m.widthBoxes.push(H)}),W},s.prototype.setCurrentWidth=function(m,W){var Q=this;this.currentWidth=m,this.widthBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onWidthChanged&&this.onWidthChanged(this.currentWidth)},s}(st),Ve=function(z){function s(m,W,Q,H){var fe=z.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M3 16h5v-2H3v2m6.5 0h5v-2h-5v2m6.5 0h5v-2h-5v2M3 20h2v-2H3v2m4 0h2v-2H7v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2m4 0h2v-2h-2v2M3 12h8v-2H3v2m10 0h8v-2h-8v2M3 4v4h18V4H3z"/></svg>')||this;return fe.styles=[],fe.styleBoxes=[],fe.styles=W,fe.currentStyle=Q,fe.setCurrentStyle=fe.setCurrentStyle.bind(fe),fe}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",this.styles.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/m.styles.length-5+"%",H.style.borderColor=Q===m.currentStyle?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentStyle(Q,H)}),W.appendChild(H);var fe=document.createElement("div");fe.style.minHeight="20px",fe.style.flexGrow="2",fe.style.overflow="hidden";var Me=`<svg width="100" height="20">
|
|
<line x1="0" y1="10" x2="100" y2="10" stroke="`+m.uiStyleSettings.toolboxColor+'" stroke-width="3" '+(Q!==""?'stroke-dasharray="'+Q+'"':"")+` />
|
|
</svg>`;fe.innerHTML=Me,H.appendChild(fe),m.styleBoxes.push(H)}),W},s.prototype.setCurrentStyle=function(m,W){var Q=this;this.currentStyle=m,this.styleBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onStyleChanged&&this.onStyleChanged(this.currentStyle)},s}(st),rt=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Qe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new Ze("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new Ve("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ee(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=z.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="FrameMarker",s.title="Frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4m14 11H6V8h12v9z"/></svg>',s}(Xe),we=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},qe=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.x1=0,H.y1=0,H.x2=0,H.y2=0,H.defaultLength=50,H.manipulationStartX=0,H.manipulationStartY=0,H.manipulationStartX1=0,H.manipulationStartY1=0,H.manipulationStartX2=0,H.manipulationStartY2=0,H.setupControlBox(),H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!!z.prototype.ownsTarget.call(this,m)||!(!this.grip1.ownsTarget(m)&&!this.grip2.ownsTarget(m))},s.prototype.pointerDown=function(m,W){z.prototype.pointerDown.call(this,m,W),this.manipulationStartX=m.x,this.manipulationStartY=m.y,this.state==="new"&&(this.x1=m.x,this.y1=m.y,this.x2=m.x,this.y2=m.y),this.manipulationStartX1=this.x1,this.manipulationStartY1=this.y1,this.manipulationStartX2=this.x2,this.manipulationStartY2=this.y2,this.state!=="new"&&(this.select(),this.grip1.ownsTarget(W)?this.activeGrip=this.grip1:this.grip2.ownsTarget(W)?this.activeGrip=this.grip2:this.activeGrip=void 0,this.activeGrip?this._state="resize":this._state="move")},s.prototype.pointerUp=function(m){var W=this.state;z.prototype.pointerUp.call(this,m),this.state==="creating"&&Math.abs(this.x1-this.x2)<10&&Math.abs(this.y1-this.y2)<10?(this.x2=this.x1+this.defaultLength,this.adjustVisual(),this.adjustControlBox()):this.manipulate(m),this._state="select",W==="creating"&&this.onMarkerCreated&&this.onMarkerCreated(this)},s.prototype.adjustVisual=function(){},s.prototype.manipulate=function(m){this.state==="creating"?this.resize(m):this.state==="move"?(this.x1=this.manipulationStartX1+m.x-this.manipulationStartX,this.y1=this.manipulationStartY1+m.y-this.manipulationStartY,this.x2=this.manipulationStartX2+m.x-this.manipulationStartX,this.y2=this.manipulationStartY2+m.y-this.manipulationStartY,this.adjustVisual(),this.adjustControlBox()):this.state==="resize"&&this.resize(m)},s.prototype.resize=function(m){switch(this.activeGrip){case this.grip1:this.x1=m.x,this.y1=m.y;break;case this.grip2:case void 0:this.x2=m.x,this.y2=m.y}this.adjustVisual(),this.adjustControlBox()},s.prototype.select=function(){z.prototype.select.call(this),this.adjustControlBox(),this.controlBox.style.display=""},s.prototype.deselect=function(){z.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 m=new ft;return m.visual.transform.baseVal.appendItem(se.createTransform()),this.controlBox.appendChild(m.visual),m},s.prototype.positionGrips=function(){var m=this.grip1.GRIP_SIZE;this.positionGrip(this.grip1.visual,this.x1-m/2,this.y1-m/2),this.positionGrip(this.grip2.visual,this.x2-m/2,this.y2-m/2)},s.prototype.positionGrip=function(m,W,Q){var H=m.transform.baseVal.getItem(0);H.setTranslate(W,Q),m.transform.baseVal.replaceItem(H,0)},s.prototype.getState=function(){return Object.assign({x1:this.x1,y1:this.y1,x2:this.x2,y2:this.y2},z.prototype.getState.call(this))},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m);var W=m;this.x1=W.x1,this.y1=W.y1,this.x2=W.x2,this.y2=W.y2},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),this.x1=this.x1*m,this.y1=this.y1*W,this.x2=this.x2*m,this.y2=this.y2*W,this.adjustVisual(),this.adjustControlBox()},s}(Be),it=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Qe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new Ze("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new Ve("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorLine&&m!==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(m,W){z.prototype.pointerDown.call(this,m,W),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(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m);var W=m;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.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}(qe),Ae=function(z){function s(m,W,Q,H){var fe=z.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17 8h3v12h1v1h-4v-1h1v-3h-4l-1.5 3H14v1h-4v-1h1l6-12m1 1l-3.5 7H18V9M5 3h5c1.11 0 2 .89 2 2v11H9v-5H6v5H3V5c0-1.11.89-2 2-2m1 2v4h3V5H6z"/></svg>')||this;return fe.fonts=[],fe.fontBoxes=[],fe.fonts=W,fe.currentFont=Q,fe.setCurrentFont=fe.setCurrentFont.bind(fe),fe}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");return W.style.overflow="hidden",W.style.flexGrow="2",this.fonts.forEach(function(Q){var H=document.createElement("div");H.style.display="inline-block",H.style.alignItems="center",H.style.justifyContent="space-between",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.overflow="hidden",H.style.maxWidth=100/m.fonts.length-5+"%",H.style.borderColor=Q===m.currentFont?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentFont(Q,H)}),W.appendChild(H);var fe=document.createElement("div");fe.style.display="flex",fe.style.minHeight="20px",fe.style.flexGrow="2",fe.style.fontFamily=Q,fe.style.overflow="hidden";var Me=document.createElement("div");Me.style.whiteSpace="nowrap",Me.style.overflow="hidden",Me.style.textOverflow="ellipsis",Me.innerHTML="The quick brown fox jumps over the lazy dog",fe.appendChild(Me),H.appendChild(fe),m.fontBoxes.push(H)}),W},s.prototype.setCurrentFont=function(m,W){var Q=this;this.currentFont=m,this.fontBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onFontChanged&&this.onFontChanged(this.currentFont)},s}(st),Oe=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.color="transparent",H.padding=5,H.DEFAULT_TEXT="your text here",H.text=H.DEFAULT_TEXT,H.isMoved=!1,H.color=Q.defaultColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setColor=H.setColor.bind(H),H.setFont=H.setFont.bind(H),H.renderText=H.renderText.bind(H),H.sizeText=H.sizeText.bind(H),H.textEditDivClicked=H.textEditDivClicked.bind(H),H.showTextEditor=H.showTextEditor.bind(H),H.setSize=H.setSize.bind(H),H.positionTextEditor=H.positionTextEditor.bind(H),H.colorPanel=new Qe("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.fontFamilyPanel=new Ae("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H}return Ee(s,z),s.prototype.ownsTarget=function(m){if(z.prototype.ownsTarget.call(this,m)||m===this.visual||m===this.textElement||m===this.bgRectangle)return!0;var W=!1;return this.textElement.childNodes.forEach(function(Q){Q===m&&(W=!0)}),W},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(m,W){z.prototype.pointerDown.call(this,m,W),this.isMoved=!1,this.pointerDownPoint=m,this.pointerDownTimestamp=Date.now(),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.renderText=function(){var m=this;if(this.textElement){for(;this.textElement.lastChild;)this.textElement.removeChild(this.textElement.lastChild);this.text.split(/\r\n|[\n\v\f\r\x85\u2028\u2029]/).forEach(function(W){m.textElement.appendChild(se.createTSpan(W.trim()===""?" ":W.trim(),[["x","0"],["dy","1.2em"]]))}),setTimeout(this.sizeText,10)}},s.prototype.getTextScale=function(){var m=this.textElement.getBBox(),W=1;if(m.width>0&&m.height>0){var Q=(1*this.width-this.width*this.padding*2/100)/m.width,H=(1*this.height-this.height*this.padding*2/100)/m.height;W=Math.min(Q,H)}return W},s.prototype.getTextPosition=function(m){var W=this.textElement.getBBox(),Q=0,H=0;return W.width>0&&W.height>0&&(Q=(this.width-W.width*m)/2,H=this.height/2-W.height*m/2),{x:Q,y:H}},s.prototype.sizeText=function(){var m=this.textElement.getBBox(),W=this.getTextScale(),Q=this.getTextPosition(W);Q.y-=m.y*W,navigator.userAgent.indexOf("Edge/")>-1?this.textElement.style.transform="translate("+Q.x+"px, "+Q.y+"px) scale("+W+", "+W+")":(this.textElement.transform.baseVal.getItem(0).setTranslate(Q.x,Q.y),this.textElement.transform.baseVal.getItem(1).setScale(W,W))},s.prototype.manipulate=function(m){z.prototype.manipulate.call(this,m),this.pointerDownPoint!==void 0&&(this.isMoved=Math.abs(m.x-this.pointerDownPoint.x)>5||Math.abs(m.y-this.pointerDownPoint.y)>5)},s.prototype.resize=function(m){z.prototype.resize.call(this,m),this.isMoved=!0,this.setSize(),this.sizeText()},s.prototype.setSize=function(){z.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(m){var W=this.state;W==="creating"&&(this._suppressMarkerCreateEvent=!0),z.prototype.pointerUp.call(this,m),this.setSize(),(W==="creating"||!this.isMoved&&Date.now()-this.pointerDownTimestamp>500)&&this.showTextEditor(),this.pointerDownPoint=void 0},s.prototype.showTextEditor=function(){var m=this;this._state="edit",this.overlayContainer.innerHTML="",this.textEditDiv=document.createElement("div"),this.textEditDiv.style.flexGrow="2",this.textEditDiv.style.alignItems="center",this.textEditDiv.style.justifyContent="center",this.textEditDiv.style.pointerEvents="auto",this.textEditDiv.style.overflow="hidden",this.textEditor=document.createElement("div"),this.textEditor.style.position="absolute",this.textEditor.style.fontFamily=this.fontFamily,this.textEditor.style.lineHeight="1em",this.textEditor.innerText=this.text,this.textEditor.contentEditable="true",this.textEditor.style.color=this.color,this.textEditor.style.whiteSpace="pre",this.positionTextEditor(),this.textEditor.addEventListener("pointerup",function(W){W.stopPropagation()}),this.textEditor.addEventListener("input",function(){for(var W=Number.parseFloat(m.textEditor.style.fontSize);m.textEditor.clientWidth>=Number.parseInt(m.textEditor.style.maxWidth)&&W>.9;)W-=.1,m.textEditor.style.fontSize=Math.max(W,.9)+"em"}),this.textEditor.addEventListener("keyup",function(W){W.cancelBubble=!0}),this.textEditor.addEventListener("paste",function(W){if(W.clipboardData){var Q=W.clipboardData.getData("text"),H=window.getSelection();if(!H.rangeCount)return!1;H.deleteFromDocument(),H.getRangeAt(0).insertNode(document.createTextNode(Q)),W.preventDefault()}}),this.textEditDiv.addEventListener("pointerup",function(){m.textEditDivClicked(m.textEditor.innerText)}),this.textEditDiv.appendChild(this.textEditor),this.overlayContainer.appendChild(this.textEditDiv),this.hideVisual(),this.textEditor.focus(),document.execCommand("selectAll")},s.prototype.positionTextEditor=function(){if(this.state==="edit")if(this.textEditor===void 0)this.showTextEditor();else{this.textElement.style.display="";var m=this.getTextScale(),W=this.rotatePoint({x:this.left+this.width/2,y:this.top+this.height/2}),Q=this.textElement.getBBox(),H={x:Q.width*m,y:Q.height*m};W.x-=H.x/2,W.y-=H.y/2,this.textEditor.style.top=W.y+"px",this.textEditor.style.left=W.x+"px",this.textEditor.style.maxWidth=this.overlayContainer.offsetWidth-W.x+"px",this.textEditor.style.fontSize=Math.max(16*m,12)+"px",this.textElement.style.display="none"}},s.prototype.textEditDivClicked=function(m){this.text=m.trim(),this.overlayContainer.innerHTML="",this.renderText(),this.showVisual(),this._suppressMarkerCreateEvent&&(this._suppressMarkerCreateEvent=!1,this.onMarkerCreated&&this.onMarkerCreated(this)),this.stateChanged()},s.prototype.select=function(){z.prototype.select.call(this),this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText)},s.prototype.deselect=function(){this.state==="edit"&&this.textEditDivClicked(this.textEditor.innerText),z.prototype.deselect.call(this)},s.prototype.dblClick=function(m,W){z.prototype.dblClick.call(this,m,W),this.showTextEditor()},s.prototype.setColor=function(m){this.textElement&&se.setAttributes(this.textElement,[["fill",m]]),this.color=m,this.textEditor&&(this.textEditor.style.color=this.color),this.colorChanged(m)},s.prototype.setFont=function(m){this.textElement&&se.setAttributes(this.textElement,[["font-family",m]]),this.fontFamily=m,this.textEditor&&(this.textEditor.style.fontFamily=this.fontFamily),this.renderText(),this.stateChanged()},s.prototype.hideVisual=function(){this.textElement.style.display="none",this.hideControlBox()},s.prototype.showVisual=function(){this.state==="edit"&&(this._state="select"),this.textElement.style.display="",this.showControlBox()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({color:this.color,fontFamily:this.fontFamily,padding:this.padding,text:this.text},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var W=m;this.color=W.color,this.fontFamily=W.fontFamily,this.padding=W.padding,this.text=W.text,this.createVisual(),z.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),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}(Ue),pe=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.color="transparent",H.lineWidth=3,H.drawing=!1,H.pixelRatio=1,H.color=Q.defaultColor,H.lineWidth=Q.defaultStrokeWidth,H.pixelRatio=Q.freehandPixelRatio,H.setColor=H.setColor.bind(H),H.addCanvas=H.addCanvas.bind(H),H.finishCreation=H.finishCreation.bind(H),H.setLineWidth=H.setLineWidth.bind(H),H.colorPanel=new Qe("Color",Q.defaultColorSet,Q.defaultColor),H.colorPanel.onColorChanged=H.setColor,H.lineWidthPanel=new Ze("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.lineWidthPanel.onWidthChanged=H.setLineWidth,H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.drawingImage)},s.prototype.createVisual=function(){this.visual=se.createGroup(),this.drawingImage=se.createImage(),this.visual.appendChild(this.drawingImage);var m=se.createTransform();this.visual.transform.baseVal.appendItem(m),this.addMarkerVisualToContainer(this.visual)},s.prototype.pointerDown=function(m,W){this.state==="new"&&(this.addCanvas(),this.createVisual(),this._state="creating"),this.state==="creating"?(this.canvasContext.strokeStyle=this.color,this.canvasContext.lineWidth=this.lineWidth,this.canvasContext.beginPath(),this.canvasContext.moveTo(m.x,m.y),this.drawing=!0):z.prototype.pointerDown.call(this,m,W)},s.prototype.manipulate=function(m){this.state==="creating"?this.drawing&&(this.canvasContext.lineTo(m.x,m.y),this.canvasContext.stroke()):z.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){z.prototype.resize.call(this,m),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(m){this._state==="creating"?this.drawing&&(this.canvasContext.closePath(),this.drawing=!1,this.globalSettings.newFreehandMarkerOnPointerUp&&this.finishCreation()):z.prototype.pointerUp.call(this,m)},s.prototype.addCanvas=function(){this.overlayContainer.innerHTML="",this.canvasElement=document.createElement("canvas"),this.canvasElement.width=this.overlayContainer.clientWidth*this.pixelRatio,this.canvasElement.height=this.overlayContainer.clientHeight*this.pixelRatio,this.canvasContext=this.canvasElement.getContext("2d"),this.canvasContext.scale(this.pixelRatio,this.pixelRatio),this.overlayContainer.appendChild(this.canvasElement)},s.prototype.select=function(){this.state==="creating"&&this.finishCreation(),z.prototype.select.call(this)},s.prototype.deselect=function(){this.state==="creating"&&this.finishCreation(),z.prototype.deselect.call(this)},s.prototype.finishCreation=function(){for(var m=this.canvasContext.getImageData(0,0,this.canvasElement.width,this.canvasElement.height),W=[this.canvasElement.width+1,this.canvasElement.height+1,-1,-1],Q=W[0],H=W[1],fe=W[2],Me=W[3],Se=!1,vt=0;vt<this.canvasElement.height;vt++)for(var Ne=0;Ne<this.canvasElement.width;Ne++)m.data[vt*this.canvasElement.width*4+4*Ne+3]>0&&(Se=!0,vt<H&&(H=vt),Ne<Q&&(Q=Ne),vt>Me&&(Me=vt),Ne>fe&&(fe=Ne));if(Se){this.left=Q/this.pixelRatio,this.top=H/this.pixelRatio,this.width=(fe-Q)/this.pixelRatio,this.height=(Me-H)/this.pixelRatio;var _t=document.createElement("canvas");_t.width=fe-Q,_t.height=Me-H,_t.getContext("2d").putImageData(this.canvasContext.getImageData(Q,H,fe-Q,Me-H),0,0),this.drawingImgUrl=_t.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(m){this.color=m,this.colorChanged(m)},s.prototype.setLineWidth=function(m){this.lineWidth=m},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return this.state==="new"||this.state==="creating"?[this.colorPanel,this.lineWidthPanel]:[]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({drawingImgUrl:this.drawingImgUrl},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){this.createVisual(),z.prototype.restoreState.call(this,m),this.drawingImgUrl=m.drawingImgUrl,this.setDrawingImage()},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),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}(Ue),de=function(z){function s(m,W,Q){var H=z.call(this,m,Q||'<svg viewBox="0 0 24 24"><path d="M8 14v4l-6-6 6-6v4h8V6l6 6-6 6v-4H8z"/></svg>')||this;return H.typeBoxes=[],H.currentType=W,H.setCurrentType=H.setCurrentType.bind(H),H}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2";for(var Q=function(Me){var Se="both";switch(Me){case 0:Se="both";break;case 1:Se="start";break;case 2:Se="end";break;case 3:Se="none"}var vt=document.createElement("div");if(vt.style.display="flex",vt.style.flexGrow="2",vt.style.alignItems="center",vt.style.justifyContent="space-between",vt.style.padding="5px",vt.style.borderWidth="2px",vt.style.borderStyle="solid",vt.style.borderColor=Se===H.currentType?H.uiStyleSettings.toolboxAccentColor:"transparent",vt.addEventListener("click",function(){m.setCurrentType(Se,vt)}),W.appendChild(vt),Se==="both"||Se==="start"){var Ne=document.createElement("div");Ne.style.display="flex",Ne.style.alignItems="center",Ne.style.minHeight="20px",Ne.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
|
|
<polygon points="0,5 10,0 10,10" fill="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
|
|
</svg>`,Ne.style.marginLeft="5px",vt.appendChild(Ne)}var _t=document.createElement("div");_t.style.display="flex",_t.style.alignItems="center",_t.style.minHeight="20px",_t.style.flexGrow="2";var Ut=document.createElement("hr");if(Ut.style.minWidth="20px",Ut.style.border="0px",Ut.style.borderTop="3px solid "+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee"),Ut.style.flexGrow="2",_t.appendChild(Ut),vt.appendChild(_t),Se==="both"||Se==="end"){var Kt=document.createElement("div");Kt.style.display="flex",Kt.style.alignItems="center",Kt.style.minHeight="20px",Kt.innerHTML=`<svg viewBox="0 0 10 10" width="10" height="10" xmlns="http://www.w3.org/2000/svg">
|
|
<polygon points="0,0 10,5 0,10" fill="`+(H.uiStyleSettings!==void 0?H.uiStyleSettings.toolboxColor:"#eeeeee")+`" />
|
|
</svg>`,Kt.style.marginRight="5px",vt.appendChild(Kt)}H.typeBoxes.push(vt)},H=this,fe=0;fe<4;fe++)Q(fe);return W},s.prototype.setCurrentType=function(m,W){var Q=this;this.currentType=m,this.typeBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings!==void 0?Q.uiStyleSettings.toolboxAccentColor:"#3080c3":"transparent"}),this.onArrowTypeChanged&&this.onArrowTypeChanged(this.currentType)},s}(st),ue=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.arrowType="end",H.arrowBaseHeight=10,H.arrowBaseWidth=10,H.getArrowPoints=H.getArrowPoints.bind(H),H.setArrowType=H.setArrowType.bind(H),H.arrowTypePanel=new de("Arrow type","end"),H.arrowTypePanel.onArrowTypeChanged=H.setArrowType,H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==this.arrow1&&m!==this.arrow2)},s.prototype.getArrowPoints=function(m,W){var Q=this.arrowBaseWidth+2*this.strokeWidth,H=this.arrowBaseHeight+2*this.strokeWidth;return m-Q/2+","+(W+H/2)+" "+m+","+(W-H/2)+" "+(m+Q/2)+","+(W+H/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(m,W){z.prototype.pointerDown.call(this,m,W),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(z.prototype.adjustVisual.call(this),this.arrow1&&this.arrow2&&(this.arrow1.style.display=this.arrowType==="both"||this.arrowType==="start"?"":"none",this.arrow2.style.display=this.arrowType==="both"||this.arrowType==="end"?"":"none",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 m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.arrow1.transform.baseVal.getItem(0);W.setRotate(m,this.x1,this.y1),this.arrow1.transform.baseVal.replaceItem(W,0);var Q=this.arrow2.transform.baseVal.getItem(0);Q.setRotate(m+180,this.x2,this.y2),this.arrow2.transform.baseVal.replaceItem(Q,0)}},s.prototype.setArrowType=function(m){this.arrowType=m,this.adjustVisual(),this.stateChanged()},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel,this.arrowTypePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({arrowType:this.arrowType},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m);var W=m;this.arrowType=W.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}(it),te=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.fillColor=Q.defaultFillColor,H.strokeWidth=0,H.fillPanel=new Qe("Color",Q.defaultColorSet,Q.defaultFillColor),H.fillPanel.onColorChanged=H.setFillColor,H}return Ee(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.fillPanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=z.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="CoverMarker",s.title="Cover marker",s.icon='<svg viewBox="0 0 24 24"><path d="M4 6v13h16V6H4z"/></svg>',s}(Xe),q=function(z){function s(m,W,Q,H){var fe=z.call(this,m,H||'<svg viewBox="0 0 24 24"><path d="M17.66 8L12 2.35 6.34 8A8.02 8.02 0 004 13.64c0 2 .78 4.11 2.34 5.67a7.99 7.99 0 0011.32 0c1.56-1.56 2.34-3.67 2.34-5.67S19.22 9.56 17.66 8M6 14c0-2 .62-3.27 1.76-4.4L12 5.27l4.24 4.38C17.38 10.77 18 12 18 14H6z"/></svg>')||this;return fe.opacities=[],fe.opacityBoxes=[],fe.opacities=W,fe.currentOpacity=Q,fe.setCurrentOpacity=fe.setCurrentOpacity.bind(fe),fe}return Ee(s,z),s.prototype.getUi=function(){var m=this,W=document.createElement("div");return W.style.display="flex",W.style.overflow="hidden",W.style.flexGrow="2",W.style.justifyContent="space-between",this.opacities.forEach(function(Q){var H=document.createElement("div");H.style.display="flex",H.style.alignItems="center",H.style.justifyContent="center",H.style.padding="5px",H.style.borderWidth="2px",H.style.borderStyle="solid",H.style.borderColor=Q===m.currentOpacity?m.uiStyleSettings.toolboxAccentColor:"transparent",H.addEventListener("click",function(){m.setCurrentOpacity(Q,H)}),W.appendChild(H);var fe=document.createElement("div");fe.innerText=100*Q+"%",H.appendChild(fe),m.opacityBoxes.push(H)}),W},s.prototype.setCurrentOpacity=function(m,W){var Q=this;this.currentOpacity=m,this.opacityBoxes.forEach(function(H){H.style.borderColor=H===W?Q.uiStyleSettings.toolboxAccentColor:"transparent"}),this.onOpacityChanged&&this.onOpacityChanged(this.currentOpacity)},s}(st),ne=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.setOpacity=H.setOpacity.bind(H),H.fillColor=Q.defaultHighlightColor,H.strokeWidth=0,H.opacity=Q.defaultHighlightOpacity,H.fillPanel=new Qe("Color",Q.defaultColorSet,H.fillColor),H.fillPanel.onColorChanged=H.setFillColor,H.opacityPanel=new q("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ee(s,z),s.prototype.setOpacity=function(m){this.opacity=m,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 m=z.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="HighlightMarker",s.title="Highlight marker",s.icon='<svg viewBox="0 0 24 24"><path d="M18.5 1.15c-.53 0-1.04.19-1.43.58l-5.81 5.82 5.65 5.65 5.82-5.81c.77-.78.77-2.04 0-2.83l-2.84-2.83c-.39-.39-.89-.58-1.39-.58M10.3 8.5l-5.96 5.96c-.78.78-.78 2.04.02 2.85C3.14 18.54 1.9 19.77.67 21h5.66l.86-.86c.78.76 2.03.75 2.81-.02l5.95-5.96"/></svg>',s}(te),ae='<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>',ve=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.bgColor="transparent",H.tipPosition={x:0,y:0},H.tipBase1Position={x:0,y:0},H.tipBase2Position={x:0,y:0},H.tipMoving=!1,H.color=Q.defaultStrokeColor,H.bgColor=Q.defaultFillColor,H.fontFamily=Q.defaultFontFamily,H.defaultSize={x:100,y:30},H.setBgColor=H.setBgColor.bind(H),H.getTipPoints=H.getTipPoints.bind(H),H.positionTip=H.positionTip.bind(H),H.setTipPoints=H.setTipPoints.bind(H),H.colorPanel=new Qe("Text color",Q.defaultColorSet,H.color,'<svg viewBox="0 0 24 24"><path d="M9.62 12L12 5.67 14.37 12M11 3L5.5 17h2.25l1.12-3h6.25l1.13 3h2.25L13 3h-2z"/></svg>'),H.colorPanel.onColorChanged=H.setColor,H.bgColorPanel=new Qe("Fill color",Q.defaultColorSet,H.bgColor,ae),H.bgColorPanel.onColorChanged=H.setBgColor,H.fontFamilyPanel=new Ae("Font",Q.defaultFontFamilies,Q.defaultFontFamily),H.fontFamilyPanel.onFontChanged=H.setFont,H.tipGrip=new ft,H.tipGrip.visual.transform.baseVal.appendItem(se.createTransform()),H.controlBox.appendChild(H.tipGrip.visual),H}return Ee(s,z),s.prototype.ownsTarget=function(m){return z.prototype.ownsTarget.call(this,m)||this.tipGrip.ownsTarget(m)||this.tip===m},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(m,W){this.state==="new"&&z.prototype.pointerDown.call(this,m,W),this.state==="creating"?this.createTip():this.tipGrip.ownsTarget(W)?(this.manipulationStartLeft=this.left,this.manipulationStartTop=this.top,this.tipMoving=!0):z.prototype.pointerDown.call(this,m,W)},s.prototype.pointerUp=function(m){if(this.tipMoving)this.tipMoving=!1,this.isMoved=!0,z.prototype.pointerUp.call(this,m);else{var W=this.state==="creating";z.prototype.pointerUp.call(this,m),this.setTipPoints(W),this.positionTip()}},s.prototype.manipulate=function(m){if(this.tipMoving){var W=this.unrotatePoint(m);this.tipPosition={x:W.x-this.manipulationStartLeft,y:W.y-this.manipulationStartTop},this.positionTip()}else z.prototype.manipulate.call(this,m)},s.prototype.setBgColor=function(m){this.bgRectangle&&this.tip&&(se.setAttributes(this.bgRectangle,[["fill",m]]),se.setAttributes(this.tip,[["fill",m]])),this.bgColor=m,this.fillColorChanged(m)},s.prototype.getTipPoints=function(){return this.setTipPoints(this.state==="creating"),this.tipBase1Position.x+","+this.tipBase1Position.y+" "+this.tipBase2Position.x+","+this.tipBase2Position.y+" "+this.tipPosition.x+","+this.tipPosition.y},s.prototype.setTipPoints=function(m){m===void 0&&(m=!1);var W=Math.min(this.height/2,15),Q=this.height/5;m&&(this.tipPosition={x:W+Q/2,y:this.height+20});var H=Math.atan(this.height/2/(this.width/2));this.tipPosition.x<this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:0},this.tipBase2Position={x:W+Q,y:0}):(this.tipBase1Position={x:0,y:W},this.tipBase2Position={x:0,y:W+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y<this.height/2?H<Math.atan((this.height/2-this.tipPosition.y)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-Q,y:0},this.tipBase2Position={x:this.width-W,y:0}):(this.tipBase1Position={x:this.width,y:W},this.tipBase2Position={x:this.width,y:W+Q}):this.tipPosition.x>=this.width/2&&this.tipPosition.y>=this.height/2?H<Math.atan((this.tipPosition.y-this.height/2)/(this.tipPosition.x-this.width/2))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:this.width-W-Q,y:this.height},this.tipBase2Position={x:this.width-W,y:this.height}):(this.tipBase1Position={x:this.width,y:this.height-W-Q},this.tipBase2Position={x:this.width,y:this.height-W}):H<Math.atan((this.tipPosition.y-this.height/2)/(this.width/2-this.tipPosition.x))?(Q=this.width/5,W=Math.min(this.width/2,15),this.tipBase1Position={x:W,y:this.height},this.tipBase2Position={x:W+Q,y:this.height}):(this.tipBase1Position={x:0,y:this.height-W},this.tipBase2Position={x:0,y:this.height-W-Q})},s.prototype.resize=function(m){z.prototype.resize.call(this,m),this.positionTip()},s.prototype.positionTip=function(){se.setAttributes(this.tip,[["points",this.getTipPoints()]]);var m=this.tipGrip.visual.transform.baseVal.getItem(0);m.setTranslate(this.tipPosition.x,this.tipPosition.y),this.tipGrip.visual.transform.baseVal.replaceItem(m,0)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.colorPanel,this.bgColorPanel,this.fontFamilyPanel]},enumerable:!1,configurable:!0}),s.prototype.select=function(){this.positionTip(),z.prototype.select.call(this)},s.prototype.getState=function(){var m=Object.assign({bgColor:this.bgColor,tipPosition:this.tipPosition},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var W=m;this.bgColor=W.bgColor,this.tipPosition=W.tipPosition,z.prototype.restoreState.call(this,m),this.createTip(),this.setTipPoints()},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),this.tipPosition={x:this.tipPosition.x*m,y:this.tipPosition.y*W},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}(Oe),Le=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.fillColor="transparent",H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.opacity=1,H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.fillColor=Q.defaultFillColor,H.setStrokeColor=H.setStrokeColor.bind(H),H.setFillColor=H.setFillColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.setOpacity=H.setOpacity.bind(H),H.createVisual=H.createVisual.bind(H),H.strokePanel=new Qe("Line color",me(Q.defaultColorSet,["transparent"]),Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.fillPanel=new Qe("Fill color",me(Q.defaultColorSet,["transparent"]),H.fillColor,ae),H.fillPanel.onColorChanged=H.setFillColor,H.strokeWidthPanel=new Ze("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new Ve("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H.opacityPanel=new q("Opacity",Q.defaultOpacitySteps,H.opacity),H.opacityPanel.onOpacityChanged=H.setOpacity,H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==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(m,W){z.prototype.pointerDown.call(this,m,W),this.state==="new"&&(this.createVisual(),this.moveVisual(m),this._state="creating")},s.prototype.manipulate=function(m){z.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){z.prototype.resize.call(this,m),this.setSize()},s.prototype.setSize=function(){z.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(m){z.prototype.pointerUp.call(this,m),this.setSize()},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.visual&&se.setAttributes(this.visual,[["stroke",this.strokeColor]]),this.colorChanged(m),this.stateChanged()},s.prototype.setFillColor=function(m){this.fillColor=m,this.visual&&se.setAttributes(this.visual,[["fill",this.fillColor]]),this.fillColorChanged(m),this.stateChanged()},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.visual&&se.setAttributes(this.visual,[["stroke-width",this.strokeWidth.toString()]]),this.stateChanged()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.visual&&se.setAttributes(this.visual,[["stroke-dasharray",this.strokeDasharray]]),this.stateChanged()},s.prototype.setOpacity=function(m){this.opacity=m,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 m=Object.assign({fillColor:this.fillColor,strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,opacity:this.opacity},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){var W=m;this.fillColor=W.fillColor,this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.opacity=W.opacity,this.createVisual(),z.prototype.restoreState.call(this,m),this.setSize()},s.prototype.scale=function(m,W){z.prototype.scale.call(this,m,W),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}(Ue),Ie=function(z){function s(m,W,Q){return z.call(this,m,W,Q)||this}return Ee(s,z),Object.defineProperty(s.prototype,"tipLength",{get:function(){return 10+3*this.strokeWidth},enumerable:!1,configurable:!0}),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==this.tip1&&m!==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(m,W){z.prototype.pointerDown.call(this,m,W),this.state==="creating"&&this.createTips()},s.prototype.adjustVisual=function(){if(z.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 m=180*Math.atan((this.y2-this.y1)/(this.x2-this.x1))/Math.PI+90*Math.sign(this.x1-this.x2),W=this.tip1.transform.baseVal.getItem(0);W.setRotate(m,this.x1,this.y1),this.tip1.transform.baseVal.replaceItem(W,0);var Q=this.tip2.transform.baseVal.getItem(0);Q.setRotate(m+180,this.x2,this.y2),this.tip2.transform.baseVal.replaceItem(Q,0)}},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=z.prototype.getState.call(this);return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m),this.createTips(),this.adjustVisual()},s.typeName="MeasurementMarker",s.title="Measurement marker",s.icon='<svg viewBox="0 0 24 24"><path d="M1.39 18.36l1.77-1.76L4.58 18l1.06-1.05-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.42 1.41L10.59 12l-1.42-1.41 1.42-1.42 2.47 2.48 1.06-1.06-2.47-2.48 1.41-1.41 1.41 1.41 1.07-1.06-1.42-1.41 1.42-1.42L18 6.7l1.07-1.06-2.47-2.48 1.76-1.77 4.25 4.25L5.64 22.61l-4.25-4.25z"/></svg>',s}(it),lt=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.strokePanel.colors=Q.defaultColorSet,H.fillColor="transparent",H}return Ee(s,z),Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=z.prototype.getState.call(this);return m.typeName=s.typeName,m},s.typeName="EllipseFrameMarker",s.title="Ellipse frame marker",s.icon='<svg viewBox="0 0 24 24"><path d="M12 6c4.41 0 8 2.69 8 6s-3.59 6-8 6-8-2.69-8-6 3.59-6 8-6m0-2C6.5 4 2 7.58 2 12s4.5 8 10 8 10-3.58 10-8-4.5-8-10-8z"/></svg>',s}(Le),Rt=function(){function z(){this.undoStack=[],this.redoStack=[]}return Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return this.undoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return this.redoStack.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"undoStepCount",{get:function(){return this.undoStack.length},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"redoStepCount",{get:function(){return this.redoStack.length},enumerable:!1,configurable:!0}),z.prototype.addUndoStep=function(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))},z.prototype.replaceLastUndoStep=function(s){this.undoStack.length>0&&(this.undoStack[this.undoStack.length-1]=s)},z.prototype.getLastUndoStep=function(){return this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0},z.prototype.undo=function(){if(this.undoStack.length>1){var s=this.undoStack.pop();return s!==void 0&&this.redoStack.push(s),this.undoStack.length>0?this.undoStack[this.undoStack.length-1]:void 0}},z.prototype.redo=function(){return this.lastRedoStep=this.redoStack.pop(),this.lastRedoStep},z}(),Pe=function(z){function s(m,W,Q){var H=z.call(this,m,W,Q)||this;return H.strokeColor="transparent",H.strokeWidth=0,H.strokeDasharray="",H.curveX=0,H.curveY=0,H.manipulationStartCurveX=0,H.manipulationStartCurveY=0,H.setStrokeColor=H.setStrokeColor.bind(H),H.setStrokeWidth=H.setStrokeWidth.bind(H),H.setStrokeDasharray=H.setStrokeDasharray.bind(H),H.positionGrips=H.positionGrips.bind(H),H.addControlGrips=H.addControlGrips.bind(H),H.adjustVisual=H.adjustVisual.bind(H),H.setupControlBox=H.setupControlBox.bind(H),H.resize=H.resize.bind(H),H.strokeColor=Q.defaultColor,H.strokeWidth=Q.defaultStrokeWidth,H.strokeDasharray=Q.defaultStrokeDasharray,H.strokePanel=new Qe("Line color",Q.defaultColorSet,Q.defaultColor),H.strokePanel.onColorChanged=H.setStrokeColor,H.strokeWidthPanel=new Ze("Line width",Q.defaultStrokeWidths,Q.defaultStrokeWidth),H.strokeWidthPanel.onWidthChanged=H.setStrokeWidth,H.strokeStylePanel=new Ve("Line style",Q.defaultStrokeDasharrays,Q.defaultStrokeDasharray),H.strokeStylePanel.onStyleChanged=H.setStrokeDasharray,H}return Ee(s,z),s.prototype.ownsTarget=function(m){return!(!z.prototype.ownsTarget.call(this,m)&&m!==this.visual&&m!==this.selectorCurve&&m!==this.visibleCurve&&!this.curveGrip.ownsTarget(m))},s.prototype.getPathD=function(){return"M "+this.x1+" "+this.y1+" Q "+this.curveX+" "+this.curveY+", "+this.x2+" "+this.y2},s.prototype.createVisual=function(){this.visual=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(m,W){z.prototype.pointerDown.call(this,m,W),this.manipulationStartCurveX=this.curveX,this.manipulationStartCurveY=this.curveY,this.state==="new"&&(this.curveX=m.x,this.curveY=m.y),this.state==="new"?(this.createVisual(),this.adjustVisual(),this._state="creating"):this.curveGrip.ownsTarget(W)&&(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(){z.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,z.prototype.addControlGrips.call(this)},s.prototype.positionGrips=function(){z.prototype.positionGrips.call(this);var m=this.curveGrip.GRIP_SIZE;this.positionGrip(this.curveGrip.visual,this.curveX-m/2,this.curveY-m/2),this.curveControlLine1&&this.curveControlLine2&&(this.curveControlLine1.setAttribute("x1",this.x1.toString()),this.curveControlLine1.setAttribute("y1",this.y1.toString()),this.curveControlLine1.setAttribute("x2",this.curveX.toString()),this.curveControlLine1.setAttribute("y2",this.curveY.toString()),this.curveControlLine2.setAttribute("x1",this.x2.toString()),this.curveControlLine2.setAttribute("y1",this.y2.toString()),this.curveControlLine2.setAttribute("x2",this.curveX.toString()),this.curveControlLine2.setAttribute("y2",this.curveY.toString()))},s.prototype.manipulate=function(m){this.state==="move"&&(this.curveX=this.manipulationStartCurveX+m.x-this.manipulationStartX,this.curveY=this.manipulationStartCurveY+m.y-this.manipulationStartY),z.prototype.manipulate.call(this,m)},s.prototype.resize=function(m){this.activeGrip===this.curveGrip&&(this.curveX=m.x,this.curveY=m.y),z.prototype.resize.call(this,m),this.state==="creating"&&(this.curveX=this.x1+(this.x2-this.x1)/2,this.curveY=this.y1+(this.y2-this.y1)/2)},s.prototype.setStrokeColor=function(m){this.strokeColor=m,this.adjustVisual(),this.colorChanged(m)},s.prototype.setStrokeWidth=function(m){this.strokeWidth=m,this.adjustVisual()},s.prototype.setStrokeDasharray=function(m){this.strokeDasharray=m,this.adjustVisual()},s.prototype.scale=function(m,W){this.curveX=this.curveX*m,this.curveY=this.curveY*W,z.prototype.scale.call(this,m,W)},Object.defineProperty(s.prototype,"toolboxPanels",{get:function(){return[this.strokePanel,this.strokeWidthPanel,this.strokeStylePanel]},enumerable:!1,configurable:!0}),s.prototype.getState=function(){var m=Object.assign({strokeColor:this.strokeColor,strokeWidth:this.strokeWidth,strokeDasharray:this.strokeDasharray,curveX:this.curveX,curveY:this.curveY},z.prototype.getState.call(this));return m.typeName=s.typeName,m},s.prototype.restoreState=function(m){z.prototype.restoreState.call(this,m);var W=m;this.strokeColor=W.strokeColor,this.strokeWidth=W.strokeWidth,this.strokeDasharray=W.strokeDasharray,this.curveX=W.curveX,this.curveY=W.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}(qe),xt=function(){function z(s,m){m===void 0&&(m=!1),this.cancelable=!1,this._defaultPrevented=!1,this.markerArea=s,this.cancelable=m}return Object.defineProperty(z.prototype,"defaultPrevented",{get:function(){return this._defaultPrevented},enumerable:!1,configurable:!0}),z.prototype.preventDefault=function(){this._defaultPrevented=!0},z}(),mt=function(z){function s(m,W,Q){var H=z.call(this,m,!1)||this;return H.dataUrl=W,H.state=Q,H}return Ee(s,z),s}(xt),He=function(z){function s(m,W,Q){Q===void 0&&(Q=!1);var H=z.call(this,m,Q)||this;return H.marker=W,H}return Ee(s,z),s}(xt),Tt=function(){function z(){this.render=[],this.beforeclose=[],this.close=[],this.show=[],this.restorestate=[],this.statechange=[],this.markerselect=[],this.markerdeselect=[],this.markercreating=[],this.markercreate=[],this.markerbeforedelete=[],this.markerdelete=[],this.markerchange=[],this.focus=[],this.blur=[]}return z.prototype.addEventListener=function(s,m){this[s].push(m)},z.prototype.removeEventListener=function(s,m){var W=this[s].indexOf(m);W>-1&&this[s].splice(W,1)},z}(),yt=function(){function z(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 we,this._isOpen=!1,this.undoRedoManager=new Rt,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 Tt,this._silentRenderMode=!1,this._isFocused=!1,this._instanceNo=z.instanceCounter++,this.styles=new tt(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(z.prototype,"ALL_MARKER_TYPES",{get:function(){return[rt,pe,ue,Oe,lt,Le,ne,ve,Ie,te,it,Pe]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"DEFAULT_MARKER_TYPES",{get:function(){return[rt,pe,ue,Oe,Le,ne,ve]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"BASIC_MARKER_TYPES",{get:function(){return[rt,pe,ue,Oe,ne]},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"availableMarkerTypes",{get:function(){return this._availableMarkerTypes},set:function(s){var m=this;this._availableMarkerTypes.splice(0),s.forEach(function(W){if(typeof W=="string"){var Q=m.ALL_MARKER_TYPES.find(function(H){return H.typeName===W});Q!==void 0&&m._availableMarkerTypes.push(Q)}else m._availableMarkerTypes.push(W)})},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"currentMarker",{get:function(){return this._currentMarker},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isUndoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isUndoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isRedoPossible",{get:function(){return!(!this.undoRedoManager||!this.undoRedoManager.isRedoPossible)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomLevel",{get:function(){return this._zoomLevel},set:function(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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.setupResizeObserver(),this.setEditingTarget(),this.setTopLeft(),this.initMarkerCanvas(),this.initOverlay(),this.attachEvents(),this.settings.displayMode==="popup"&&this.onPopupTargetResize(),Re.isLicensed||this.addLogo(),this._isOpen=!0,this._isFocused=!0},z.prototype.show=function(){var s=this;this.styles.styleSheetRoot===void 0&&Ge.styleSheetRoot!==void 0&&(this.styles.styleSheetRoot=Ge.styleSheetRoot),this.setWindowHeight(),this.showUI(),this.open(),this.eventListeners.show.forEach(function(m){return m(new xt(s))})},z.prototype.render=function(){return Te(this,void 0,void 0,function(){var s;return Ce(this,function(m){switch(m.label){case 0:return this.setCurrentMarker(),(s=new et).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.markersOnly=this.renderMarkersOnly,s.width=this.renderWidth,s.height=this.renderHeight,[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 1:return m.sent(),[4,s.rasterize(this.target instanceof HTMLImageElement?this.target:null,this.markerImage,this.renderTarget)];case 2:return[2,m.sent()]}})})},z.prototype.close=function(s){var m=this;if(s===void 0&&(s=!1),this.isOpen){var W=!1;s||this.eventListeners.beforeclose.forEach(function(Q){var H=new xt(m,!0);Q(H),H.defaultPrevented&&(W=!0)}),W||(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.settings.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),this.eventListeners.close.forEach(function(Q){return Q(new xt(m))}),this.detachEvents(),this._isOpen=!1)}},z.prototype.addMarkersToToolbar=function(){for(var s,m=[],W=0;W<arguments.length;W++)m[W]=arguments[W];(s=this._availableMarkerTypes).push.apply(s,m)},z.prototype.addRenderEventListener=function(s){this.addEventListener("render",function(m){s(m.dataUrl,m.state)})},z.prototype.removeRenderEventListener=function(s){},z.prototype.addCloseEventListener=function(s){this.addEventListener("close",function(){s()})},z.prototype.removeCloseEventListener=function(s){},z.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))},z.prototype.onPopupTargetResize=function(){var s=1*this.target.clientWidth/this.target.clientHeight,m=this.editorCanvas.clientWidth/s>this.editorCanvas.clientHeight?this.editorCanvas.clientHeight*s:this.editorCanvas.clientWidth,W=m<this.editorCanvas.clientWidth?this.editorCanvas.clientHeight:this.editorCanvas.clientWidth/s;this.resize(m,W)},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.resize=function(s,m){this._isResizing=!0;var W=s/this.imageWidth,Q=m/this.imageHeight;this.imageWidth=Math.round(s),this.imageHeight=Math.round(m),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px",this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.settings.displayMode!=="popup"?this.coverDiv.style.width=this.imageWidth.toString()+"px":(this.setTopLeft(),this.positionMarkerImage()),this.toolbar!==void 0&&this.toolbar.adjustLayout(),this.positionLogo(),this.scaleMarkers(W,Q),this._isResizing=!1},z.prototype.scaleMarkers=function(s,m){var W,Q=this;this._currentMarker&&this._currentMarker instanceof Oe?this._currentMarker.scale(s,m):(W=this._currentMarker,this.setCurrentMarker()),this.markers.forEach(function(H){H!==Q._currentMarker&&H.scale(s,m)}),W!==void 0&&this.setCurrentMarker(W)},z.prototype.setEditingTarget=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.target instanceof HTMLImageElement&&this.editingTarget instanceof HTMLImageElement&&(this.editingTarget.src=this.target.src),this.editingTarget.width=this.imageWidth,this.editingTarget.height=this.imageHeight,this.editingTarget.style.width=this.imageWidth+"px",this.editingTarget.style.height=this.imageHeight+"px"},z.prototype.setTopLeft=function(){var s=this.editingTarget.getBoundingClientRect(),m=this.editorCanvas.getBoundingClientRect();this.left=s.left-m.left,this.top=s.top-m.top},z.prototype.initMarkerCanvas=function(){this.markerImageHolder=document.createElement("div"),this.markerImageHolder.style.setProperty("touch-action","pinch-zoom"),this.markerImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.markerImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.markerImage.setAttribute("width",this.imageWidth.toString()),this.markerImage.setAttribute("height",this.imageHeight.toString()),this.markerImage.setAttribute("viewBox","0 0 "+this.imageWidth.toString()+" "+this.imageHeight.toString()),this.markerImage.style.pointerEvents="auto",this.markerImageHolder.style.position="absolute",this.markerImageHolder.style.width=this.imageWidth+"px",this.markerImageHolder.style.height=this.imageHeight+"px",this.markerImageHolder.style.transformOrigin="top left",this.positionMarkerImage(),this.markerImageHolder.appendChild(this.markerImage),this.editorCanvas.appendChild(this.markerImageHolder)},z.prototype.addDefs=function(){for(var s,m=[],W=0;W<arguments.length;W++)m[W]=arguments[W];this.defs=se.createDefs(),this.addDefsToImage(),(s=this.defs).append.apply(s,m)},z.prototype.addDefsToImage=function(){this.defs&&this.markerImage.insertBefore(this.defs,this.markerImage.firstChild)},z.prototype.initOverlay=function(){this.overlayContainer=document.createElement("div"),this.overlayContainer.style.position="absolute",this.overlayContainer.style.left="0px",this.overlayContainer.style.top="0px",this.overlayContainer.style.width=this.imageWidth+"px",this.overlayContainer.style.height=this.imageHeight+"px",this.overlayContainer.style.display="flex",this.markerImageHolder.appendChild(this.overlayContainer)},z.prototype.positionMarkerImage=function(){this.markerImageHolder.style.top=this.top/this.zoomLevel+"px",this.markerImageHolder.style.left=this.left/this.zoomLevel+"px"},z.prototype.attachEvents=function(){this.markerImage.addEventListener("pointerdown",this.onPointerDown),this.markerImage.addEventListener("dblclick",this.onDblClick),this.attachWindowEvents()},z.prototype.attachWindowEvents=function(){window.addEventListener("pointermove",this.onPointerMove),window.addEventListener("pointerup",this.onPointerUp),window.addEventListener("pointercancel",this.onPointerOut),window.addEventListener("pointerout",this.onPointerOut),window.addEventListener("pointerleave",this.onPointerUp),window.addEventListener("resize",this.onWindowResize),window.addEventListener("keyup",this.onKeyUp)},z.prototype.detachEvents=function(){this.markerImage.removeEventListener("pointerdown",this.onPointerDown),this.markerImage.removeEventListener("dblclick",this.onDblClick),this.detachWindowEvents()},z.prototype.detachWindowEvents=function(){window.removeEventListener("pointermove",this.onPointerMove),window.removeEventListener("pointerup",this.onPointerUp),window.removeEventListener("pointercancel",this.onPointerOut),window.removeEventListener("pointerout",this.onPointerOut),window.removeEventListener("pointerleave",this.onPointerUp),window.removeEventListener("resize",this.onWindowResize),window.removeEventListener("keyup",this.onKeyUp)},z.prototype.addLogo=function(){this.logoUI=document.createElement("div"),this.logoUI.style.display="inline-block",this.logoUI.style.margin="0px",this.logoUI.style.padding="0px",this.logoUI.style.fill="#333333";var s=document.createElement("a");s.href="https://markerjs.com/",s.target="_blank",s.innerHTML='<svg viewBox="0 0 112 96" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path fill="#e5f20d" fill-opacity=".647" d="M0 40.386h111.96V95.62H0z"/><path d="M93.61 61.452c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.591 1.048-1.481 0-2.222-.74-2.222-2.22 0-16.617-.533-29.347-1.604-38.192-1.068-8.842-2.92-13.265-5.552-13.265-4.443 0-10.94 15.509-19.497 46.52v.124c0 .987-.328 1.831-.987 2.53-.657.7-1.52 1.048-2.592 1.048-1.48 0-2.22-.74-2.22-2.22 0-3.29.165-8.392.493-15.302.33-7.732.494-13.82.494-18.262 0-6.17-.186-10.55-.556-13.142-.37-2.591-1.172-3.887-2.406-3.887-2.796 0-6.333 5.12-10.612 15.363C38.494 34.367 34.01 46.44 29.32 60.34l-1.11 3.209a5.714 5.714 0 01-1.42 2.097c-.617.578-1.295.864-2.036.864-.987 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marker.js",s.style.display="grid",s.style.alignItems="center",s.style.justifyItems="center",s.style.padding="3px",s.style.width="20px",s.style.height="20px",this.logoUI.appendChild(s),this.editorCanvas.appendChild(this.logoUI),this.logoUI.style.position="absolute",this.logoUI.style.pointerEvents="all",this.positionLogo()},z.prototype.positionLogo=function(){this.logoUI&&(this.uiStyleSettings.logoPosition!=="right"?this.logoUI.style.left=this.markerImageHolder.offsetLeft+10+"px":this.logoUI.style.left=this.markerImageHolder.offsetLeft+this.markerImageHolder.offsetWidth-this.logoUI.clientWidth-10+"px",this.logoUI.style.top=this.markerImageHolder.offsetTop+this.markerImageHolder.offsetHeight-this.logoUI.clientHeight-10+"px")},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.settings.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.style.visibility=this._silentRenderMode?"hidden":"visible",this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.coverDiv.style.userSelect="none",this.settings.displayMode){case"inline":this.coverDiv.style.position="absolute";var 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 je(this.uiDiv,this.settings.displayMode,this._availableMarkerTypes,this.uiStyleSettings,this.styles),this.toolbar.addButtonClickListener(this.toolbarButtonClicked),this.toolbar.show(this._silentRenderMode||this.uiStyleSettings.hideToolbar?"hidden":"visible"),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.settings.displayMode==="popup"&&(this.contentDiv.style.backgroundColor=this.uiStyleSettings.canvasBackgroundColor,this.contentDiv.style.maxHeight=this.windowHeight-2*this.settings.popupMargin-3.5*this.uiStyleSettings.toolbarHeight+"px",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.settings.popupMargin+"px)"),this.contentDiv.style.overflow="auto",this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.settings.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.editorCanvas.style.transformOrigin="left top",this.editorCanvas.style.transform="scale("+this.zoomLevel+")",this.contentDiv.appendChild(this.editorCanvas),this.editingTarget=this.target instanceof HTMLImageElement?document.createElement("img"):document.createElement("canvas"),this.target.getClientRects().item(0).y<this.styles.settings.toolbarHeight&&(this.editingTarget.style.marginTop=this.target.offsetTop-this.styles.settings.toolbarHeight+"px"),this.editorCanvas.appendChild(this.editingTarget),this.toolbox=new $e(this.uiDiv,this.settings.displayMode,this.uiStyleSettings,this.styles),this.toolbox.show(this._silentRenderMode||this.uiStyleSettings.hideToolbox?"hidden":"visible")},z.prototype.closeUI=function(){this.settings.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.removeMarker=function(s){this.markerImage.removeChild(s.container),this.markers.indexOf(s)>-1&&this.markers.splice(this.markers.indexOf(s),1),s.dispose()},z.prototype.switchToSelectMode=function(){this.mode="select",this.hideNotesEditor(),this._currentMarker!==void 0&&(this._currentMarker.state!=="new"?this._currentMarker.select():(this.removeMarker(this._currentMarker),this.setCurrentMarker(),this.markerImage.style.cursor="default"),this.addUndoStep())},z.prototype.toolbarButtonClicked=function(s,m){if(s==="marker"&&m!==void 0)this.createNewMarker(m);else if(s==="action")switch(m){case"select":this.switchToSelectMode(),this.switchToSelectMode();break;case"delete":this.deleteSelectedMarker();break;case"clear":this.clear();break;case"undo":this.undo();break;case"redo":this.redo();break;case"zoom":this.stepZoom();break;case"zoom-out":this.zoomLevel=1;break;case"notes":this.notesArea===void 0?(this.switchToSelectMode(),this.zoomLevel=1,this.showNotesEditor()):this.switchToSelectMode();break;case"close":this.close();break;case"render":this.switchToSelectMode(),this.startRenderAndClose()}},z.prototype.deleteSelectedMarker=function(){var s=this;if(this._currentMarker!==void 0){var m=!1;if(this.eventListeners.markerbeforedelete.forEach(function(Q){var H=new He(s,s._currentMarker,!0);Q(H),H.defaultPrevented&&(m=!0)}),!m){var W=this._currentMarker;this._currentMarker.dispose(),this.markerImage.removeChild(this._currentMarker.container),this.markers.splice(this.markers.indexOf(this._currentMarker),1),this.setCurrentMarker(),this.addUndoStep(),this.eventListeners.markerdelete.forEach(function(Q){return Q(new He(s,W))})}}},z.prototype.clear=function(){var s=this,m=!1;if(this.markers.length>0&&(this.eventListeners.markerbeforedelete.forEach(function(fe){var Me=new He(s,void 0,!0);fe(Me),Me.defaultPrevented&&(m=!0)}),!m)){this.setCurrentMarker();for(var W=function(fe){var Me=Q.markers[fe];Q.setCurrentMarker(Q.markers[fe]),Q._currentMarker.dispose(),Q.markerImage.removeChild(Q._currentMarker.container),Q.markers.splice(Q.markers.indexOf(Q._currentMarker),1),Q.eventListeners.markerdelete.forEach(function(Se){return Se(new He(s,Me))})},Q=this,H=this.markers.length-1;H>=0;H--)W(H);this.addUndoStep()}},Object.defineProperty(z.prototype,"isNotesAreaOpen",{get:function(){return this.notesArea!==void 0},enumerable:!1,configurable:!0}),z.prototype.showNotesEditor=function(){var 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))},z.prototype.hideNotesEditor=function(){this.isNotesAreaOpen&&(this._currentMarker!==void 0&&(this._currentMarker.notes=this.notesArea.value.trim()!==""?this.notesArea.value:void 0),this.overlayContainer.removeChild(this.notesArea),this.notesArea=void 0)},z.prototype.selectLastMarker=function(){this.markers.length>0?this.setCurrentMarker(this.markers[this.markers.length-1]):this.setCurrentMarker()},z.prototype.addUndoStep=function(){var s=this;if(this._currentMarker===void 0||this._currentMarker.state!=="edit"){var m=this.getState(),W=this.undoRedoManager.getLastUndoStep();if(!W||W.width===m.width&&W.height===m.height){var Q=this.undoRedoManager.undoStepCount;this.undoRedoManager.addUndoStep(m),Q<this.undoRedoManager.undoStepCount&&this.eventListeners.statechange.forEach(function(H){return H(new xt(s))})}else this.undoRedoManager.replaceLastUndoStep(m),this.eventListeners.statechange.forEach(function(H){return H(new xt(s))})}},z.prototype.undo=function(){this.switchToSelectMode(),this.addUndoStep(),this.undoStep()},z.prototype.undoStep=function(){var s=this,m=this.undoRedoManager.undo();m!==void 0&&(this.restoreState(m),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(W){return W(new xt(s))}))},z.prototype.redo=function(){this.switchToSelectMode(),this.redoStep()},z.prototype.redoStep=function(){var s=this,m=this.undoRedoManager.redo();m!==void 0&&(this.restoreState(m),this.addDefsToImage(),this.selectLastMarker(),this.eventListeners.statechange.forEach(function(W){return W(new xt(s))}))},z.prototype.stepZoom=function(){var s=this.zoomSteps.indexOf(this.zoomLevel);this.zoomLevel=s<this.zoomSteps.length-1?this.zoomSteps[s+1]:this.zoomSteps[0]},z.prototype.panTo=function(s){this.contentDiv.scrollBy({left:this.prevPanPoint.x-s.x,top:this.prevPanPoint.y-s.y}),this.prevPanPoint=s},z.prototype.startRenderAndClose=function(){return Te(this,void 0,void 0,function(){var s,m,W=this;return Ce(this,function(Q){switch(Q.label){case 0:return[4,this.render()];case 1:return s=Q.sent(),m=this.getState(),this.eventListeners.render.forEach(function(H){return H(new mt(W,s,m))}),this.close(!0),[2]}})})},z.prototype.getState=function(s){s===!0&&this.setCurrentMarker();var m={width:this.imageWidth,height:this.imageHeight,markers:[]};return this.markers.forEach(function(W){return m.markers.push(W.getState())}),m},z.prototype.restoreState=function(s){var m=this;for(this.markers.splice(0);this.markerImage.lastChild;)this.markerImage.removeChild(this.markerImage.lastChild);s.markers.forEach(function(W){var Q=m._availableMarkerTypes.find(function(fe){return fe.typeName===W.typeName});if(Q!==void 0){var H=m.addNewMarker(Q);H.restoreState(W),m.markers.push(H)}}),s.width&&s.height&&(s.width!==this.imageWidth||s.height!==this.imageHeight)&&this.scaleMarkers(this.imageWidth/s.width,this.imageHeight/s.height),this.eventListeners.restorestate.forEach(function(W){return W(new xt(m))})},z.prototype.addNewMarker=function(s){var m=se.createGroup();return this.markerImage.appendChild(m),new s(m,this.overlayContainer,this.settings)},z.prototype.createNewMarker=function(s){var m,W=this;(m=typeof s=="string"?this._availableMarkerTypes.find(function(Q){return Q.typeName===s}):s)&&(this.setCurrentMarker(),this.addUndoStep(),this._currentMarker=this.addNewMarker(m),this._currentMarker.onMarkerCreated=this.markerCreated,this._currentMarker.onColorChanged=this.colorChanged,this._currentMarker.onFillColorChanged=this.fillColorChanged,this._currentMarker.onStateChanged=this.markerStateChanged,this.markerImage.style.cursor="crosshair",this.toolbar.setActiveMarkerButton(m.typeName),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this.eventListeners.markercreating.forEach(function(Q){return Q(new He(W,W._currentMarker))}))},z.prototype.markerCreated=function(s){var m=this;this.mode="select",this.markerImage.style.cursor="default",this.markers.push(s),this.setCurrentMarker(s),s instanceof pe&&this.settings.newFreehandMarkerOnPointerUp?this.createNewMarker(pe):this.toolbar.setSelectMode(),this.addUndoStep(),this.eventListeners.markercreate.forEach(function(W){return W(new He(m,m._currentMarker))})},z.prototype.colorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultColor=s,this.settings.defaultStrokeColor=s)},z.prototype.fillColorChanged=function(s){this.settings.defaultColorsFollowCurrentColors&&(this.settings.defaultFillColor=s)},z.prototype.markerStateChanged=function(s){var m=this;this.eventListeners.markerchange.forEach(function(W){return W(new He(m,s))})},z.prototype.setCurrentMarker=function(s){var m=this;this._currentMarker!==s&&this._currentMarker!==void 0&&(this._currentMarker.deselect(),this.toolbar.setCurrentMarker(),this.toolbox.setPanelButtons([]),this._isResizing||this.eventListeners.markerdeselect.forEach(function(W){return W(new He(m,m._currentMarker))})),this._currentMarker=s,this._currentMarker===void 0||this._currentMarker.isSelected||(this._currentMarker.state!=="new"&&this._currentMarker.select(),this.toolbar.setCurrentMarker(this._currentMarker),this.toolbox.setPanelButtons(this._currentMarker.toolboxPanels),this._isResizing||this.eventListeners.markerselect.forEach(function(W){return W(new He(m,m._currentMarker))}))},z.prototype.onPointerDown=function(s){if(this._isFocused||this.focus(),this.touchPoints++,this.touchPoints===1||s.pointerType!=="touch")if(this._currentMarker===void 0||this._currentMarker.state!=="new"&&this._currentMarker.state!=="creating"){if(this.mode==="select"){var m=this.markers.find(function(W){return W.ownsTarget(s.target)});m!==void 0?(this.setCurrentMarker(m),this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target)):(this.setCurrentMarker(),this.isDragging=!0,this.prevPanPoint={x:s.clientX,y:s.clientY})}}else this.isDragging=!0,this._currentMarker.pointerDown(this.clientToLocalCoordinates(s.clientX,s.clientY))},z.prototype.onDblClick=function(s){if(this._isFocused||this.focus(),this.mode==="select"){var m=this.markers.find(function(W){return W.ownsTarget(s.target)});m!==void 0&&m!==this._currentMarker&&this.setCurrentMarker(m),this._currentMarker!==void 0?this._currentMarker.dblClick(this.clientToLocalCoordinates(s.clientX,s.clientY),s.target):this.setCurrentMarker()}},z.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}))},z.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()},z.prototype.onPointerOut=function(){this.touchPoints>0&&this.touchPoints--},z.prototype.onKeyUp=function(s){this._currentMarker===void 0||this.notesArea!==void 0||s.key!=="Delete"&&s.key!=="Backspace"||this.deleteSelectedMarker()},z.prototype.clientToLocalCoordinates=function(s,m){var W=this.markerImage.getBoundingClientRect();return{x:(s-W.left)/this.zoomLevel,y:(m-W.top)/this.zoomLevel}},z.prototype.onWindowResize=function(){this.positionUI()},z.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()},z.prototype.addLicenseKey=function(s){Re.addKey(s)},z.prototype.addEventListener=function(s,m){this.eventListeners.addEventListener(s,m)},z.prototype.removeEventListener=function(s,m){this.eventListeners.removeEventListener(s,m)},z.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(z.prototype,"isFocused",{get:function(){return this._isFocused},enumerable:!1,configurable:!0}),z.prototype.focus=function(){var s=this;this._isFocused||(this.attachWindowEvents(),this._isFocused=!0,this._previousCurrentMarker!==void 0&&this.setCurrentMarker(this._previousCurrentMarker),this.eventListeners.focus.forEach(function(m){return m(new xt(s))}))},z.prototype.blur=function(){var s=this;this._isFocused&&(this.detachWindowEvents(),this._isFocused=!1,this._previousCurrentMarker=this._currentMarker,this.setCurrentMarker(),this.eventListeners.blur.forEach(function(m){return m(new xt(s))}))},z.instanceCounter=0,z}();/* **********************************
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cropro version 1.2.0
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@license SEE LICENSE IN LICENSE
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|
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copyright Alan Mendelevich
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see README and LICENSE for details
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********************************** *//*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */var kt=function(z,s){return(kt=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(m,W){m.__proto__=W}||function(m,W){for(var Q in W)Object.prototype.hasOwnProperty.call(W,Q)&&(m[Q]=W[Q])})(z,s)};function Lt(z,s){if(typeof s!="function"&&s!==null)throw new TypeError("Class extends value "+String(s)+" is not a constructor or null");function m(){this.constructor=z}kt(z,s),z.prototype=s===null?Object.create(s):(m.prototype=s.prototype,new m)}function Et(z,s,m,W){return new(m||(m=Promise))(function(Q,H){function fe(vt){try{Se(W.next(vt))}catch(Ne){H(Ne)}}function Me(vt){try{Se(W.throw(vt))}catch(Ne){H(Ne)}}function Se(vt){var Ne;vt.done?Q(vt.value):(Ne=vt.value,Ne instanceof m?Ne:new m(function(_t){_t(Ne)})).then(fe,Me)}Se((W=W.apply(z,s||[])).next())})}function sr(z,s){var m,W,Q,H,fe={label:0,sent:function(){if(1&Q[0])throw Q[1];return Q[1]},trys:[],ops:[]};return H={next:Me(0),throw:Me(1),return:Me(2)},typeof Symbol=="function"&&(H[Symbol.iterator]=function(){return this}),H;function Me(Se){return function(vt){return function(Ne){if(m)throw new TypeError("Generator is already executing.");for(;fe;)try{if(m=1,W&&(Q=2&Ne[0]?W.return:Ne[0]?W.throw||((Q=W.return)&&Q.call(W),0):W.next)&&!(Q=Q.call(W,Ne[1])).done)return Q;switch(W=0,Q&&(Ne=[2&Ne[0],Q.value]),Ne[0]){case 0:case 1:Q=Ne;break;case 4:return fe.label++,{value:Ne[1],done:!1};case 5:fe.label++,W=Ne[1],Ne=[0];continue;case 7:Ne=fe.ops.pop(),fe.trys.pop();continue;default:if(!(Q=fe.trys,(Q=Q.length>0&&Q[Q.length-1])||Ne[0]!==6&&Ne[0]!==2)){fe=0;continue}if(Ne[0]===3&&(!Q||Ne[1]>Q[0]&&Ne[1]<Q[3])){fe.label=Ne[1];break}if(Ne[0]===6&&fe.label<Q[1]){fe.label=Q[1],Q=Ne;break}if(Q&&fe.label<Q[2]){fe.label=Q[2],fe.ops.push(Ne);break}Q[2]&&fe.ops.pop(),fe.trys.pop();continue}Ne=s.call(z,fe)}catch(_t){Ne=[6,_t],W=0}finally{m=Q=0}if(5&Ne[0])throw Ne[1];return{value:Ne[0]?Ne[1]:void 0,done:!0}}([Se,vt])}}}var Xt=function(){function z(){}return z.addKey=function(s){z.key=s},Object.defineProperty(z,"isLicensed",{get:function(){return!!z.key&&new RegExp(/^CRPR-[A-Z][0-9]{3}-[A-Z][0-9]{3}-[0-9]{4}$/,"i").test(z.key)},enumerable:!1,configurable:!0}),z}(),gt=function(){function z(){}return z.createDefs=function(){return document.createElementNS("http://www.w3.org/2000/svg","defs")},z.setAttributes=function(s,m){for(var W=0,Q=m;W<Q.length;W++){var H=Q[W],fe=H[0],Me=H[1];s.setAttribute(fe,Me)}},z.createRect=function(s,m,W){var Q=document.createElementNS("http://www.w3.org/2000/svg","rect");return Q.setAttribute("width",s.toString()),Q.setAttribute("height",m.toString()),W&&z.setAttributes(Q,W),Q},z.createLine=function(s,m,W,Q,H){var fe=document.createElementNS("http://www.w3.org/2000/svg","line");return fe.setAttribute("x1",s.toString()),fe.setAttribute("y1",m.toString()),fe.setAttribute("x2",W.toString()),fe.setAttribute("y2",Q.toString()),H&&z.setAttributes(fe,H),fe},z.createPolygon=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","polygon");return W.setAttribute("points",s),m&&z.setAttributes(W,m),W},z.createCircle=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","circle");return W.setAttribute("cx",(s/2).toString()),W.setAttribute("cy",(s/2).toString()),W.setAttribute("r",s.toString()),m&&z.setAttributes(W,m),W},z.createEllipse=function(s,m,W){var Q=document.createElementNS("http://www.w3.org/2000/svg","ellipse");return Q.setAttribute("cx",(s/2).toString()),Q.setAttribute("cy",(m/2).toString()),Q.setAttribute("rx",(s/2).toString()),Q.setAttribute("ry",(m/2).toString()),W&&z.setAttributes(Q,W),Q},z.createGroup=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","g");return s&&z.setAttributes(m,s),m},z.createTransform=function(){return document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGTransform()},z.createMarker=function(s,m,W,Q,H,fe,Me){var Se=document.createElementNS("http://www.w3.org/2000/svg","marker");return z.setAttributes(Se,[["id",s],["orient",m],["markerWidth",W.toString()],["markerHeight",Q.toString()],["refX",H.toString()],["refY",fe.toString()]]),Se.appendChild(Me),Se},z.createText=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","text");return m.setAttribute("x","0"),m.setAttribute("y","0"),s&&z.setAttributes(m,s),m},z.createTSpan=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","tspan");return W.textContent=s,m&&z.setAttributes(W,m),W},z.createImage=function(s){var m=document.createElementNS("http://www.w3.org/2000/svg","image");return s&&z.setAttributes(m,s),m},z.createPoint=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","svg").createSVGPoint();return W.x=s,W.y=m,W},z.createPath=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg","path");return W.setAttribute("d",s),m&&z.setAttributes(W,m),W},z.createElement=function(s,m){var W=document.createElementNS("http://www.w3.org/2000/svg",s);return m&&z.setAttributes(W,m),W},z.getHollowRectanglePath=function(s,m,W,Q,H,fe,Me,Se){return"M"+s+","+m+"V"+(m+Q)+"H"+(s+W)+"V"+m+"H"+H+"V"+fe+"H"+(H+Me)+"V"+(fe+Se)+"H"+H+"V"+m+"Z"},z}(),ir=function(){function z(s){this._classNamePrefixBase="__cropro_",this.classes=[],this.rules=[],this.settings=this.defaultSettings,this._classNamePrefix=this._classNamePrefixBase+"_"+s+"_"}return Object.defineProperty(z.prototype,"classNamePrefixBase",{get:function(){return this._classNamePrefixBase},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"classNamePrefix",{get:function(){return this._classNamePrefix},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"defaultSettings",{get:function(){return{canvasBackgroundColor:"#333333",toolbarBackgroundColor:"#111111",toolbarBackgroundHoverColor:"#333333",toolbarBackgroundActiveColor:"#282828",toolbarColor:"#eeeeee",cropShadeColor:"#ffffff",cropFrameColor:"#ffffff",gripColor:"#333333",gripFillColor:"#cccccc",toolbarHeight:40}},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeInAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_in"},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"fadeOutAnimationClassName",{get:function(){return this.classNamePrefix+"_fade_out"},enumerable:!1,configurable:!0}),z.prototype.addClass=function(s){return this.styleSheet===void 0&&this.addStyleSheet(),s.name=""+this.classNamePrefix+s.localName,this.classes.push(s),this.styleSheet.sheet.insertRule("."+s.name+" 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from {
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opacity: 0;
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}
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|
to {
|
|
opacity: 1;
|
|
}
|
|
`)),this.addRule(new pr("@keyframes "+this.classNamePrefix+"_fade_out_animation_frames",`
|
|
from {
|
|
opacity: 1;
|
|
}
|
|
to {
|
|
opacity: 0;
|
|
}
|
|
`)),this.addClass(new lr("_fade_in",`
|
|
animation-duration: 0.3s;
|
|
animation-name: `+this.classNamePrefix+`_fade_in_animation_frames;
|
|
`)),this.addClass(new lr("_fade_out",`
|
|
animation-duration: 0.3s;
|
|
animation-name: `+this.classNamePrefix+`_fade_out_animation_frames;
|
|
`))},z.prototype.removeStyleSheet=function(){var s;this.styleSheet&&(((s=this.styleSheetRoot)!==null&&s!==void 0?s:document.head).removeChild(this.styleSheet),this.styleSheet=void 0)},z}(),pr=function(z,s){this.selector=z,this.style=s},lr=function(z,s){this.localName=z,this.style=s},wr=function(){function z(){this.blocks=[],this.display=""}return z.prototype.addButtonBlock=function(s){s.className=this.blockClassName,s.buttonClassName=this.buttonClassName,s.buttonColorsClassName=this.buttonColorsClassName,s.buttonActiveColorsClassName=this.buttonActiveColorsClassName,this.blocks.push(s)},z.prototype.addElementBlock=function(s){s.className===void 0&&(s.className=this.blockClassName),this.blocks.push(s)},z.prototype.getUI=function(){var s=document.createElement("div");return s.className=this.className+" "+this.colorsClassName+" "+this.fadeInClassName,s.style.display=this.display,this.blocks.forEach(function(m){return s.appendChild(m.getUI())}),s},z}(),$r=function(){function z(){}return z.prototype.getUI=function(){var s=document.createElement("div");if(s.className=this.className,this.minWidth!==void 0&&(s.style.minWidth=this.minWidth),this.contentAlign!==void 0)switch(this.contentAlign){case"start":s.style.justifyContent="flex-start";break;case"center":s.style.justifyContent="center";break;case"end":s.style.justifyContent="flex-end"}return s.style.whiteSpace="nowrap",s},z}(),Ur=function(z){function s(){var m=z!==null&&z.apply(this,arguments)||this;return m.buttons=[],m}return Lt(s,z),s.prototype.addButton=function(m){m.className=this.buttonClassName,m.colorsClassName=this.buttonColorsClassName,m.activeColorsClassName=this.buttonActiveColorsClassName,this.buttons.push(m)},s.prototype.getUI=function(){var m=z.prototype.getUI.call(this);return this.buttons.forEach(function(W){return m.appendChild(W.getUI())}),m},s}($r),ct=function(){function z(s,m){this._isActive=!1,this._isHidden=!1,this._icon=s,this.title=m,this.uiContainer=document.createElement("div"),this.adjustClassName=this.adjustClassName.bind(this)}return Object.defineProperty(z.prototype,"icon",{get:function(){return this._icon},set:function(s){this._icon=s,this.buttonContainer.innerHTML=this._icon},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isActive",{get:function(){return this._isActive},set:function(s){this._isActive=s,this.adjustClassName()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){var s=this;return this.buttonContainer=document.createElement("div"),this.buttonContainer.title=this.title,this.buttonContainer.className=this.className+" "+this.colorsClassName,this.adjustClassName(),this.buttonContainer.innerHTML=this._icon,this.onClick&&this.buttonContainer.addEventListener("click",function(){return s.onClick()}),this.uiContainer.appendChild(this.buttonContainer),this.uiContainer.style.display=this._isHidden?"none":"inline-block",this.uiContainer},z.prototype.adjustClassName=function(){this.activeColorsClassName&&(this._isActive&&this.buttonContainer.className.indexOf(this.activeColorsClassName)<0?this.buttonContainer.className+=" "+this.activeColorsClassName:this._isActive||(this.buttonContainer.className=this.buttonContainer.className.replace(this.activeColorsClassName,"")))},z.prototype.hide=function(){this._isHidden=!0},z}(),ut=function(z){function s(){var m=z!==null&&z.apply(this,arguments)||this;return m.elements=[],m}return Lt(s,z),s.prototype.addElement=function(m){this.elements.push(m)},s.prototype.getUI=function(){var m=z.prototype.getUI.call(this);return this.elements.forEach(function(W){return m.appendChild(W)}),m},s}($r),qt=function(){function z(s,m){this.horizontal=s,this.vertical=m}return Object.defineProperty(z.prototype,"ratio",{get:function(){return 1*this.horizontal/this.vertical},enumerable:!1,configurable:!0}),z.prototype.getVerticalLength=function(s){return s/this.ratio},z.prototype.getHorizontalLength=function(s){return s*this.ratio},z}(),jt=function(){function z(){}return z.getIcon=function(s,m){if(s>0&&m>0){var W=new qt(s,m),Q=W.ratio>=1?20:W.getHorizontalLength(20),H=W.ratio<1?20:W.getVerticalLength(20),fe=document.createElementNS("http://www.w3.org/2000/svg","svg");fe.setAttribute("xmlns","http://www.w3.org/2000/svg"),fe.setAttribute("viewBox","0 0 24 24"),document.body.appendChild(fe);var Me=gt.createDefs();fe.appendChild(Me);var Se=gt.createElement("clipPath",[["id","text-bg-clip"]]);Me.appendChild(Se);var vt=gt.createPath(gt.getHollowRectanglePath((24-Q)/2,(24-H)/2,Q,H,(24-Q)/2+2,(24-H)/2+2,Q-4,H-4));fe.appendChild(vt);var Ne=gt.createText([["x","0"],["y","0"],["font-size","7px"],["font-family","monospace"]]);Ne.appendChild(gt.createTSpan(s+":"+m)),fe.appendChild(Ne);var _t=Ne.getBBox();gt.setAttributes(Ne,[["x",((24-_t.width)/2).toString()],["y",((24-_t.height)/2-_t.y).toString()]]);var Ut=gt.createPath(gt.getHollowRectanglePath(0,0,24,24,(24-Math.ceil(_t.width))/2,(24-Math.ceil(_t.height))/2,Math.ceil(_t.width),Math.ceil(_t.height)));return Se.appendChild(Ut),gt.setAttributes(vt,[["clip-path","url(#text-bg-clip)"]]),document.body.removeChild(fe),fe.outerHTML}return'<svg viewBox="0 0 24 24"><path d="M19 12h-2v3h-3v2h5v-5M7 9h3V7H5v5h2V9m14-6H3a2 2 0 00-2 2v14a2 2 0 002 2h18a2 2 0 002-2V5a2 2 0 00-2-2m0 16H3V5h18v14z"/></svg>'},z}(),Nt=function(z){function s(m,W,Q){var H=z.call(this,m,W)||this;return H.isDropdownOpen=!1,H.onClick=H.dropdownButtonClicked,H.dropdownButtons=Q,H}return Lt(s,z),s.prototype.setupDropdown=function(){var m=this;this.dropdownBlock=document.createElement("div"),this.dropdownBlock.className=this.dropdownClassName+" "+this.dropdownColorsClassName,this.dropdownBlock.style.display="none",this.dropdownButtons.forEach(function(W){W.className=m.className,W.colorsClassName=m.colorsClassName,m.dropdownBlock.appendChild(W.getUI())}),this.uiContainer.appendChild(this.dropdownBlock)},s.prototype.positionDropdown=function(){this.dropdownBlock.style.left=this.uiContainer.clientLeft+"px",this.dropdownBlock.style.top=this.uiContainer.clientTop+this.uiContainer.clientHeight+"px"},s.prototype.dropdownButtonClicked=function(){this.dropdownBlock===void 0&&this.setupDropdown(),this.isDropdownOpen=!this.isDropdownOpen,this.toggleDropdown()},s.prototype.toggleDropdown=function(){this.positionDropdown(),this.dropdownBlock.style.display=this.isDropdownOpen?"inline-block":"none"},s.prototype.showDropdown=function(){this.isDropdownOpen=!0,this.toggleDropdown()},s.prototype.hideDropdown=function(){this.isDropdownOpen=!1,this.toggleDropdown()},s}(ct),Ot=function(){function z(s,m){this.GRIP_SIZE=10,this.color=s,this.fillColor=m,this.visual=gt.createGroup(),this.visual.appendChild(gt.createCircle(1.5*this.GRIP_SIZE,[["fill","transparent"]])),this.visual.appendChild(gt.createCircle(this.GRIP_SIZE,[["fill",this.fillColor],["fill-opacity","0.9"],["stroke",this.color],["stroke-width","2"],["stroke-opacity","0.7"]]))}return z.prototype.ownsTarget=function(s){return s===this.visual||s===this.visual.childNodes[0]||s===this.visual.childNodes[1]},z.prototype.setCenter=function(s,m){this.visual.childNodes.forEach(function(W){return gt.setAttributes(W,[["cx",s.toString()],["cy",m.toString()]])})},z}(),zt=function(){function z(s,m,W,Q){this.isMoving=!1,this._isGridVisible=!0,this.numberOfGridLines=2,this.horizontalGridLines=[],this.verticalGridLines=[],this._zoomFactor=1,this.cropRectChanged=!1,this.canvasWidth=s,this.canvasHeight=m,this.margin=W,this.container=Q,this.attachEvents=this.attachEvents.bind(this),this.onPointerDown=this.onPointerDown.bind(this),this.onPointerMove=this.onPointerMove.bind(this),this.onPointerUp=this.onPointerUp.bind(this),this.resize=this.resize.bind(this),this.adjustCropRect=this.adjustCropRect.bind(this),this.scaleCanvas=this.scaleCanvas.bind(this),this.getRescaledRect=this.getRescaledRect.bind(this)}return Object.defineProperty(z.prototype,"aspectRatio",{get:function(){return this._aspectRatio},set:function(s){this._aspectRatio=s,this.adjustCropRect(),this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isGridVisible",{get:function(){return this._isGridVisible},set:function(s){this._isGridVisible=s,this.gridContainer&>.setAttributes(this.gridContainer,[["display",this._isGridVisible?"":"none"]])},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomFactor",{get:function(){return this._zoomFactor},set:function(s){this._zoomFactor=s,this.setCropRectangle(this.cropRect)},enumerable:!1,configurable:!0}),z.prototype.open=function(){var s=this;this.cropShadeElement=gt.createPath("M0,0Z",[["fill",this.cropShadeColor],["fill-opacity","0.8"]]),this.container.appendChild(this.cropShadeElement),this.gridContainer=gt.createGroup([["display",this.isGridVisible?"":"none"]]),this.container.appendChild(this.gridContainer);for(var m=0;m<this.numberOfGridLines;m++)this.horizontalGridLines.push(gt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]])),this.verticalGridLines.push(gt.createLine(0,0,0,0,[["stroke",this.cropFrameColor],["stroke-width","1"],["stroke-dasharray","3 1"],["opacity","0.7"]]));this.horizontalGridLines.forEach(function(W){return s.gridContainer.appendChild(W)}),this.verticalGridLines.forEach(function(W){return s.gridContainer.appendChild(W)}),this.cropRectElement=gt.createRect(0,0,[["stroke",this.cropFrameColor],["stroke-width","3"],["fill","transparent"]]),this.container.appendChild(this.cropRectElement),this.topLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topLeftGrip.visual),this.topRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.topRightGrip.visual),this.bottomLeftGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomLeftGrip.visual),this.bottomRightGrip=new Ot(this.gripColor,this.gripFillColor),this.container.appendChild(this.bottomRightGrip.visual),this.attachEvents()},z.prototype.setCropRectangle=function(s){this.cropRect=s;var m=Object.assign({},this.cropRect);this.zoomFactor!==1&&(m.width=this.cropRect.width*this.zoomFactor,m.height=this.cropRect.height*this.zoomFactor,m.x=this.cropRect.height/this.cropRect.width<this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasWidth/2-m.width/2,m.y=this.cropRect.height/this.cropRect.width>this.canvasHeight/this.canvasWidth?this.margin:this.margin+this.canvasHeight/2-m.height/2),gt.setAttributes(this.cropRectElement,[["x",m.x.toString()],["y",m.y.toString()],["width",m.width.toString()],["height",m.height.toString()]]);var W=m.height/(this.numberOfGridLines+1);this.horizontalGridLines.forEach(function(H,fe){var Me=m.y+W*(fe+1);gt.setAttributes(H,[["x1",""+m.x],["y1",""+Me],["x2",""+(m.x+m.width)],["y2",""+Me]])});var Q=m.width/(this.numberOfGridLines+1);this.verticalGridLines.forEach(function(H,fe){var Me=m.x+Q*(fe+1);gt.setAttributes(H,[["x1",""+Me],["y1",""+m.y],["x2",""+Me],["y2",""+(m.y+m.height)]])}),gt.setAttributes(this.cropShadeElement,[["d",gt.getHollowRectanglePath(0,0,this.canvasWidth+2*this.margin,this.canvasHeight+2*this.margin,m.x,m.y,m.width,m.height)]]),this.topLeftGrip.setCenter(m.x,m.y),this.topRightGrip.setCenter(m.x+m.width,m.y),this.bottomLeftGrip.setCenter(m.x,m.y+m.height),this.bottomRightGrip.setCenter(m.x+m.width,m.y+m.height),this.cropRectChanged&&this.onCropChange&&(this.cropRectChanged=!1,this.onCropChange(this.cropRect)),this.cropRectChanged=!1},z.prototype.attachEvents=function(){this.container.style.touchAction="none",this.container.addEventListener("pointerdown",this.onPointerDown),this.container.addEventListener("pointermove",this.onPointerMove),this.container.addEventListener("pointerup",this.onPointerUp)},z.prototype.clientToLocalCoordinates=function(s,m){var W=this.container.getBoundingClientRect();return{x:s-W.left+this.margin,y:m-W.top+this.margin}},z.prototype.onPointerDown=function(s){this.container.setPointerCapture(s.pointerId),this.previousPoint=this.clientToLocalCoordinates(s.clientX,s.clientY),this.cropRectElement===s.target?this.isMoving=!0:this.topLeftGrip.ownsTarget(s.target)?this.activeGrip=this.topLeftGrip:this.bottomLeftGrip.ownsTarget(s.target)?this.activeGrip=this.bottomLeftGrip:this.topRightGrip.ownsTarget(s.target)?this.activeGrip=this.topRightGrip:this.bottomRightGrip.ownsTarget(s.target)&&(this.activeGrip=this.bottomRightGrip)},z.prototype.onPointerMove=function(s){if(this.isMoving)this.move(this.clientToLocalCoordinates(s.clientX,s.clientY));else if(this.activeGrip){var m=this.clientToLocalCoordinates(s.clientX,s.clientY);this.resize(m)}s.preventDefault()},z.prototype.onPointerUp=function(s){this.activeGrip=void 0,this.isMoving=!1,this.container.releasePointerCapture(s.pointerId)},z.prototype.move=function(s){var m=s.x-this.previousPoint.x,W=s.y-this.previousPoint.y;this.zoomFactor!==1&&(m=-m/this.zoomFactor,W=-W/this.zoomFactor),this.cropRect.x=Math.min(Math.max(this.margin,this.cropRect.x+m),this.canvasWidth-this.cropRect.width+this.margin),this.cropRect.y=Math.min(Math.max(this.margin,this.cropRect.y+W),this.canvasHeight-this.cropRect.height+this.margin),this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect),this.previousPoint=s},z.prototype.resize=function(s){var m=Object.assign({},this.cropRect),W=s.x-this.previousPoint.x,Q=s.y-this.previousPoint.y;switch(this.activeGrip){case this.bottomLeftGrip:case this.topLeftGrip:m.x+W<this.margin&&(W=this.margin-m.x),m.x+=W,m.width=this.cropRect.x+this.cropRect.width-m.x;break;case this.bottomRightGrip:case this.topRightGrip:m.width+W>this.canvasWidth*this.zoomFactor&&(W=this.canvasWidth*this.zoomFactor-m.width),m.width+=W}switch(this.activeGrip){case this.topLeftGrip:case this.topRightGrip:this.aspectRatio?(m.y=this.cropRect.y-(this.activeGrip===this.topLeftGrip?-1:1)*this.aspectRatio.getVerticalLength(W),m.height=this.aspectRatio.getVerticalLength(m.width)):(m.y+=Q,m.height=this.cropRect.y+this.cropRect.height-m.y);break;case this.bottomLeftGrip:case this.bottomRightGrip:this.aspectRatio?m.height=this.aspectRatio.getVerticalLength(m.width):m.height+=Q}m.width<10&&(m.x=this.cropRect.x,m.width=10),m.height<10&&(m.y=this.cropRect.y,m.height=10),this.previousPoint=s,m.x>=this.margin&&m.y>=this.margin&&m.x-this.margin+m.width<=this.canvasWidth&&m.y-this.margin+m.height<=this.canvasHeight&&(this.cropRect=m,this.onCropChange?(this.cropRectChanged=!0,this.onCropChange(this.cropRect)):this.setCropRectangle(this.cropRect))},z.prototype.adjustCropRect=function(){if(this.aspectRatio&&Math.round(this.cropRect.height)!==Math.round(this.aspectRatio.getVerticalLength(this.cropRect.width))){var s=this.cropRect.x+this.cropRect.width/2,m=this.cropRect.y+this.cropRect.height/2,W=this.aspectRatio.getHorizontalLength(this.cropRect.height),Q=this.aspectRatio.getVerticalLength(this.cropRect.width);W/this.canvasWidth<Q/this.canvasHeight?this.cropRect.width=W:this.cropRect.height=Q,this.cropRect.width>this.canvasWidth&&(this.cropRect.height/=this.cropRect.width/this.canvasWidth,this.cropRect.width=this.canvasWidth),this.cropRect.height>this.canvasHeight&&(this.cropRect.width/=this.cropRect.height/this.canvasHeight,this.cropRect.height=this.canvasHeight),this.cropRect.x=s-this.cropRect.width/2,this.cropRect.y=m-this.cropRect.height/2,this.cropRect.x+this.cropRect.width>this.margin+this.canvasWidth&&(this.cropRect.x=this.margin+this.canvasWidth-this.cropRect.width),this.cropRect.y+this.cropRect.height>this.margin+this.canvasHeight&&(this.cropRect.y=this.margin+this.canvasHeight-this.cropRect.height),this.cropRect.x=Math.max(this.cropRect.x,this.margin),this.cropRect.y=Math.max(this.cropRect.y,this.margin)}},z.prototype.getRescaledRect=function(s,m,W,Q,H,fe){var Me=W/s,Se=Q/m;return{x:(H.x-fe)*Me+fe,y:(H.y-fe)*Se+fe,width:H.width*Me,height:H.height*Se}},z.prototype.scaleCanvas=function(s,m){var W=this.getRescaledRect(this.canvasWidth,this.canvasHeight,s,m,this.cropRect,this.margin);this.canvasWidth=s,this.canvasHeight=m,this.onCropChange&&this.onCropChange(W),this.setCropRectangle(W)},z}(),Rr=function(){function z(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(z.prototype,"angle",{get:function(){return this._angle},set:function(s){this._angle=s,this.setAngleLabel(),this.positionScaleShape()},enumerable:!1,configurable:!0}),z.prototype.getUI=function(){return this.controlContainer=document.createElement("div"),this.controlContainer.title=this.title,this.controlContainer.className=this.className+" "+this.colorsClassName,this.controlContainer.appendChild(this.getVisual()),this.controlContainer.addEventListener("pointerdown",this.onPointerDown),this.controlContainer.addEventListener("pointermove",this.onPointerMove),this.controlContainer.addEventListener("pointerup",this.onPointerUp),this.uiContainer.appendChild(this.controlContainer),this.uiContainer.style.display="inline-block",this.uiContainer.style.touchAction="none",this.setAngleLabel(),this.positionScaleShape(),this.uiContainer},z.prototype.onPointerDown=function(s){this.controlContainer.setPointerCapture(s.pointerId),this.isDragging=!0,this.previousPoint={x:s.clientX,y:s.clientY}},z.prototype.onPointerMove=function(s){this.isDragging&&(this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.previousPoint.x=s.clientX)},z.prototype.onPointerUp=function(s){this.isDragging&&this.onAngleChange&&this.onAngleChange((s.clientX-this.previousPoint.x)/5),this.isDragging=!1,this.controlContainer.releasePointerCapture(s.pointerId)},z.prototype.setAngleLabel=function(){if(this.angleLabelText){this.angleLabelText.innerHTML=""+Math.round(this._angle);var s=this.angleLabelText.getBBox();gt.setAttributes(this.angleLabelElement,[["x",((this.width-s.width)/2).toString()],["y",(this.height/2).toString()]])}},z.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)}},z.prototype.getVisual=function(){var s=document.createElementNS("http://www.w3.org/2000/svg","svg");s.setAttribute("xmlns","http://www.w3.org/2000/svg"),s.setAttribute("width",this.width+"px"),s.setAttribute("height",this.height+"px"),s.setAttribute("viewBox","0 0 "+this.width+" "+this.height),s.style.flexShrink="0",document.body.appendChild(s);for(var m="M0,"+(this.height-1)+" v"+-this.height/3+"h1v"+this.height/3,W=1;W<=this.width/5+10;W++){var Q=W%5==0?this.height/3:this.height/6;m+="h4v"+-Q+"h1v"+Q}m+="v1H0Z",this.scaleShape=gt.createPath(m);var H=gt.createTransform();this.scaleShape.transform.baseVal.appendItem(H),s.appendChild(this.scaleShape),this.angleLabelElement=gt.createText([["x","0"],["y","0"],["font-size","10px"],["font-family","monospace"]]),this.angleLabelText=gt.createTSpan(""),this.angleLabelElement.appendChild(this.angleLabelText);var fe=gt.createTSpan("");return fe.innerHTML="°",this.angleLabelElement.appendChild(fe),s.appendChild(this.angleLabelElement),document.body.removeChild(s),s},z}(),gi=function(){function z(){this.naturalSize=!1,this.imageType="image/png"}return z.prototype.rasterize=function(s,m,W,Q,H,fe,Me){var Se=this;return new Promise(function(vt){var Ne=document.createElement("canvas");Ne.width=s.width.baseVal.value-2*Q,Ne.height=s.height.baseVal.value-2*Q;var _t=1,Ut=1;Se.naturalSize===!0?(_t=m.naturalWidth/(s.width.baseVal.value-2*Q)/fe,Ut=m.naturalHeight/(s.height.baseVal.value-2*Q)/Me,Ne.width=m.naturalWidth/fe,Ne.height=m.naturalHeight/Me):Se.width!==void 0&&Se.height!==void 0&&(_t=Se.width/W.width,Ut=Se.height/W.height,Ne.width*=_t,Ne.height*=Ut);var Kt=Ne.getContext("2d");Kt.translate(Ne.width/2,Ne.height/2),Kt.rotate(H*Math.PI/180),Kt.scale(fe,Me),Kt.translate(-Ne.width/2,-Ne.height/2),Kt.drawImage(m,0,0,Ne.width,Ne.height);var Gr=document.createElement("canvas");Gr.width=W.width*_t,Gr.height=W.height*Ut,Gr.getContext("2d").putImageData(Kt.getImageData((W.x-Q)*_t,(W.y-Q)*Ut,W.width*_t,W.height*Ut),0,0),vt(Gr.toDataURL(Se.imageType,Se.imageQuality))})},z}(),ze=function(){function z(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=z.instanceCounter++,this.styles=new ir(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(z.prototype,"instanceNo",{get:function(){return this._instanceNo},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"zoomToCropEnabled",{get:function(){return this._zoomToCropEnabled},set:function(s){this._zoomToCropEnabled=s,s?this.zoomToCrop():this.unzoomFromCrop()},enumerable:!1,configurable:!0}),Object.defineProperty(z.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(z.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(z.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(z.prototype,"paddedImageWidth",{get:function(){return this.imageWidth+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"paddedImageHeight",{get:function(){return this.imageHeight+2*this.CANVAS_MARGIN},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"isOpen",{get:function(){return this._isOpen},enumerable:!1,configurable:!0}),Object.defineProperty(z.prototype,"aspectRatio",{get:function(){var s;return(s=this._aspectRatio)!==null&&s!==void 0?s:this.aspectRatios[0]},set:function(s){this._aspectRatio=s},enumerable:!1,configurable:!0}),z.prototype.open=function(){this.imageWidth=Math.round(this.target.clientWidth),this.imageHeight=Math.round(this.target.clientHeight),this.setupResizeObserver(),this.initCropCanvas(),this.setEditingTarget(),this.setTopLeft(),this.initCropLayer(),this.attachEvents(),this.applyAspectRatio(),this.displayMode==="popup"&&this.onPopupResize(),this._isOpen=!0},z.prototype.show=function(){this.showUI(),this.open()},z.prototype.close=function(s){s===void 0&&(s=!1),this.isOpen&&(this.coverDiv&&this.closeUI(),this.targetObserver&&this.targetObserver.unobserve(this.target),this.displayMode==="popup"&&window.removeEventListener("resize",this.setWindowHeight),s||this.closeEventListeners.forEach(function(m){return m()}),this._isOpen=!1)},z.prototype.addRenderEventListener=function(s){this.renderEventListeners.push(s)},z.prototype.removeRenderEventListener=function(s){this.renderEventListeners.indexOf(s)>-1&&this.renderEventListeners.splice(this.renderEventListeners.indexOf(s),1)},z.prototype.addCloseEventListener=function(s){this.closeEventListeners.push(s)},z.prototype.removeCloseEventListener=function(s){this.closeEventListeners.indexOf(s)>-1&&this.closeEventListeners.splice(this.closeEventListeners.indexOf(s),1)},z.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))},z.prototype.onPopupResize=function(){if(this.contentDiv.clientWidth>0&&this.contentDiv.clientHeight>0){var s=1*this.target.clientWidth/this.target.clientHeight,m=this.contentDiv.clientWidth/s>this.contentDiv.clientHeight?(this.contentDiv.clientHeight-2*this.CANVAS_MARGIN)*s:this.contentDiv.clientWidth-2*this.CANVAS_MARGIN,W=m+2*this.CANVAS_MARGIN<this.contentDiv.clientWidth?this.contentDiv.clientHeight-2*this.CANVAS_MARGIN:(this.contentDiv.clientWidth-2*this.CANVAS_MARGIN)/s;this.resize(m,W)}},z.prototype.setWindowHeight=function(){this.windowHeight=window.innerHeight},z.prototype.setEditingTargetSize=function(){this.editorCanvas.style.width=this.imageWidth+2*this.CANVAS_MARGIN+"px",this.editorCanvas.style.height=this.imageHeight+2*this.CANVAS_MARGIN+"px",gt.setAttributes(this.editingTarget,[["width",""+this.imageWidth],["height",""+this.imageHeight]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px"},z.prototype.resize=function(s,m){this.imageWidth=Math.round(s),this.imageHeight=Math.round(m),this.setEditingTargetSize(),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.displayMode!=="popup"?this.coverDiv.style.width=this.paddedImageWidth+"px":(this.setTopLeft(),this.positionCropImage()),this.cropLayer.scaleCanvas(this.imageWidth,this.imageHeight),this.applyRotation()},z.prototype.setEditingTarget=function(){var s=document.createElement("canvas");s.width=this.target.naturalWidth,s.height=this.target.naturalHeight,s.getContext("2d").drawImage(this.target,0,0,this.target.naturalWidth,this.target.naturalHeight);var m=s.toDataURL();gt.setAttributes(this.editingTarget,[["href",m]]),this.setEditingTargetSize()},z.prototype.setTopLeft=function(){var s=this.target.getBoundingClientRect(),m=this.editorCanvas.getBoundingClientRect();this.left=s.left-m.left-this.CANVAS_MARGIN,this.top=s.top-m.top-this.CANVAS_MARGIN},z.prototype.initCropCanvas=function(){this.cropImageHolder=document.createElement("div"),this.cropImageHolder.style.setProperty("touch-action","none"),this.cropImageHolder.style.setProperty("-ms-touch-action","none"),this.cropImage=document.createElementNS("http://www.w3.org/2000/svg","svg"),this.cropImage.setAttribute("xmlns","http://www.w3.org/2000/svg"),this.cropImage.setAttribute("width",this.paddedImageWidth.toString()),this.cropImage.setAttribute("height",this.paddedImageHeight.toString()),this.cropImage.setAttribute("viewBox","0 0 "+this.paddedImageWidth.toString()+" "+this.paddedImageHeight.toString()),this.cropImage.style.pointerEvents="auto",this.cropImageHolder.style.width=this.paddedImageWidth+"px",this.cropImageHolder.style.height=this.paddedImageHeight+"px",this.cropImageHolder.style.transformOrigin="top left",this.positionCropImage(),this.defs=gt.createDefs(),this.cropImage.appendChild(this.defs),this.editingTarget=gt.createImage([["href",""]]),this.editingTarget.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationContainer=gt.createGroup(),this.editingTargetRotationScaleContainer=gt.createGroup(),this.editingTargetRotationScaleContainer.appendChild(this.editingTarget),this.editingTargetRotationContainer.appendChild(this.editingTargetRotationScaleContainer);var s=gt.createTransform();this.editingTargetRotationContainer.transform.baseVal.appendItem(s);var m=gt.createTransform();this.editingTargetRotationScaleContainer.transform.baseVal.appendItem(m),this.editingTargetContainer=gt.createGroup(),this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px)",this.editingTargetContainer.appendChild(this.editingTargetRotationContainer),this.cropImage.appendChild(this.editingTargetContainer),this.cropImageHolder.appendChild(this.cropImage),this.editorCanvas.appendChild(this.cropImageHolder)},z.prototype.positionCropImage=function(){this.cropImageHolder.style.top=this.top+"px",this.cropImageHolder.style.left=this.left+"px"},z.prototype.initCropLayer=function(){this.cropRect={x:this.CANVAS_MARGIN,y:this.CANVAS_MARGIN,width:this.imageWidth,height:this.imageHeight},this.cropLayerContainer=gt.createGroup(),this.cropImage.appendChild(this.cropLayerContainer),this.cropLayer=new zt(this.imageWidth,this.imageHeight,this.CANVAS_MARGIN,this.cropLayerContainer),this.cropLayer.onCropChange=this.cropRectChanged,this.cropLayer.numberOfGridLines=this.gridLines,this.cropLayer.isGridVisible=this.isGridVisible,this.cropLayer.cropShadeColor=this.styles.settings.cropShadeColor,this.cropLayer.cropFrameColor=this.styles.settings.cropFrameColor,this.cropLayer.gripColor=this.styles.settings.gripColor,this.cropLayer.gripFillColor=this.styles.settings.gripFillColor,this.cropLayer.open(),this.cropLayer.setCropRectangle(this.cropRect),this.zoomToCropEnabled&&this.zoomToCrop()},z.prototype.zoomToCrop=function(){if(this.cropRect){var s=this.cropRect.x-this.CANVAS_MARGIN+this.cropRect.width/2,m=this.cropRect.y-this.CANVAS_MARGIN+this.cropRect.height/2;this.zoomFactor=Math.min(this.imageWidth/this.cropRect.width,this.imageHeight/this.cropRect.height),this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin=s+"px "+m+"px",this.editingTargetContainer.style.transform="translate("+(this.imageWidth/2-s+this.CANVAS_MARGIN)+"px,"+(this.imageHeight/2-m+this.CANVAS_MARGIN)+"px) scale("+this.zoomFactor+")",this.cropLayer.zoomFactor=this.zoomFactor)}},z.prototype.unzoomFromCrop=function(){this.zoomFactor=1,this.editingTargetContainer&&this.cropLayer&&(this.editingTargetContainer.style.transformOrigin="center",this.editingTargetContainer.style.transform="translate("+this.CANVAS_MARGIN+"px, "+this.CANVAS_MARGIN+"px) scale(1)",this.cropLayer.zoomFactor=this.zoomFactor)},z.prototype.cropRectChanged=function(s){this.cropRect=s,this.zoomToCropEnabled?this.zoomToCrop():this.cropLayer.zoomFactor=1},z.prototype.attachEvents=function(){window.addEventListener("resize",this.onWindowResize)},z.prototype.overrideOverflow=function(){this.scrollXState=window.scrollX,this.scrollYState=window.scrollY,this.bodyOverflowState=document.body.style.overflow,window.scroll({top:0,left:0}),document.body.style.overflow="hidden"},z.prototype.restoreOverflow=function(){document.body.style.overflow=this.bodyOverflowState,window.scroll({top:this.scrollYState,left:this.scrollXState})},z.prototype.showUI=function(){switch(this.addStyles(),this.displayMode==="popup"&&this.overrideOverflow(),this.coverDiv=document.createElement("div"),this.coverDiv.className=this.styles.classNamePrefixBase+" "+this.styles.classNamePrefix,this.coverDiv.style.fontSize="16px",this.displayMode){case"inline":this.coverDiv.style.position="absolute";var s=this.styles.settings.hideTopToolbar?0:this.toolbarHeight,m=this.target.offsetTop>s+this.CANVAS_MARGIN?this.target.offsetTop-(s+this.CANVAS_MARGIN):0;this.coverDiv.style.top=m+"px",this.coverDiv.style.left=(this.target.offsetLeft>this.CANVAS_MARGIN?this.target.offsetLeft-this.CANVAS_MARGIN:0)+"px",this.coverDiv.style.width=this.target.offsetWidth+this.CANVAS_MARGIN+"px",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"5";break;case"popup":this.coverDiv.style.position="absolute",this.coverDiv.style.top="0px",this.coverDiv.style.left="0px",this.coverDiv.style.width="100vw",this.coverDiv.style.height=window.innerHeight+"px",this.coverDiv.style.backgroundColor="rgba(0, 0, 0, 0.75)",this.coverDiv.style.zIndex=this.styles.settings.zIndex!==void 0?this.styles.settings.zIndex:"1000",this.coverDiv.style.display="flex"}this.targetRoot.appendChild(this.coverDiv),this.uiDiv=document.createElement("div"),this.uiDiv.style.display="flex",this.uiDiv.style.flexDirection="column",this.uiDiv.style.flexGrow="2",this.uiDiv.style.margin=this.displayMode==="popup"?this.popupMargin+"px":"0px",this.uiDiv.style.border="0px",this.coverDiv.appendChild(this.uiDiv),this.addToolbars(),this.uiDiv.appendChild(this.topToolbar.getUI()),this.contentDiv=document.createElement("div"),this.contentDiv.style.display="flex",this.contentDiv.style.alignItems="center",this.contentDiv.style.flexDirection="row",this.contentDiv.style.flexGrow="2",this.contentDiv.style.flexShrink="1",this.contentDiv.style.overflow="hidden",this.contentDiv.style.backgroundColor=this.styles.settings.canvasBackgroundColor,this.displayMode==="popup"&&(this.contentDiv.style.maxHeight="calc(100vh - "+(2*this.popupMargin+2*this.toolbarHeight)+"px)",this.contentDiv.style.maxWidth="calc(100vw - "+2*this.popupMargin+"px)"),this.uiDiv.appendChild(this.contentDiv),this.editorCanvas=document.createElement("div"),this.editorCanvas.style.flexGrow="2",this.editorCanvas.style.flexShrink="1",this.editorCanvas.style.position="relative",this.editorCanvas.style.overflow="hidden",this.editorCanvas.style.display="flex",this.displayMode==="popup"&&(this.editorCanvas.style.alignItems="center",this.editorCanvas.style.justifyContent="center"),this.editorCanvas.style.pointerEvents="none",this.contentDiv.appendChild(this.editorCanvas),this.uiDiv.appendChild(this.bottomToolbar.getUI()),this.straightener.angle=this.rotationAngle},z.prototype.addToolbars=function(){this.addTopToolbar(),this.addBottomToolbar()},z.prototype.addTopToolbar=function(){var s=this;this.topToolbar=new wr,this.topToolbar.display=this.styles.settings.hideTopToolbar?"none":"",this.topToolbar.className=this.toolbarStyleClass.name,this.topToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.topToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.topToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.topToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.topToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.topToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var m=new Ur;m.minWidth=3*this.toolbarHeight+"px",this.topToolbar.addButtonBlock(m);var W=[];this.aspectRatios.forEach(function(Ut){var Kt=new ct(jt.getIcon(Ut.horizontal,Ut.vertical),Ut.horizontal===0&&Ut.vertical===0?"FREE":Ut.horizontal+":"+Ut.vertical);Kt.onClick=function(){return s.ratioButtonClicked(Ut)},W.push(Kt)}),this.aspectRatioButton=new Nt(jt.getIcon(0,0),"Aspect ratio",W),this.aspectRatioButton.dropdownClassName=this.toolbarDropdownStyleClass.name,this.aspectRatioButton.dropdownColorsClassName=this.styles.settings.toolbarDropdownStyleColorsClassName?this.styles.settings.toolbarDropdownStyleColorsClassName:this.toolbarDropdownStyleColorsClass.name,m.addButton(this.aspectRatioButton),this.aspectRatios.length<2&&this.aspectRatioButton.hide();var Q=new ct('<svg viewBox="0 0 24 24"><path d="M10 4v4h4V4h-4m6 0v4h4V4h-4m0 6v4h4v-4h-4m0 6v4h4v-4h-4m-2 4v-4h-4v4h4m-6 0v-4H4v4h4m0-6v-4H4v4h4m0-6V4H4v4h4m2 6h4v-4h-4v4M4 2h16a2 2 0 012 2v16a2 2 0 01-2 2H4c-1.08 0-2-.9-2-2V4a2 2 0 012-2z"/></svg>',"Toggle grid");Q.isActive=this.isGridVisible,Q.onClick=function(){s.isGridVisible=!s.isGridVisible,Q.isActive=s.isGridVisible},m.addButton(Q);var H=new ct('<svg viewBox="0 0 24 24"><path d="M15.5 14l5 5-1.5 1.5-5-5v-.79l-.27-.28A6.471 6.471 0 019.5 16 6.5 6.5 0 013 9.5 6.5 6.5 0 019.5 3 6.5 6.5 0 0116 9.5c0 1.61-.59 3.09-1.57 4.23l.28.27h.79m-6 0C12 14 14 12 14 9.5S12 5 9.5 5 5 7 5 9.5 7 14 9.5 14m2.5-4h-2v2H9v-2H7V9h2V7h1v2h2v1z"/></svg>',"Zoom to selection");if(H.isActive=this.zoomToCropEnabled,H.onClick=function(){s.zoomToCropEnabled=!s.zoomToCropEnabled,H.isActive=s.zoomToCropEnabled},m.addButton(H),!Xt.isLicensed){var fe=new ut;this.topToolbar.addElementBlock(fe);var Me=document.createElement("div");Me.className=this.topToolbar.buttonClassName+" "+this.topToolbar.buttonColorsClassName;var Se=document.createElement("a");Se.style.color="currentColor",Se.href="https://markerjs.com/products/cropro",Se.target="_blank",Se.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>',Me.appendChild(Se),fe.addElement(Me)}var vt=new Ur;vt.minWidth=3*this.toolbarHeight+"px",vt.contentAlign="end",this.topToolbar.addButtonBlock(vt);var Ne=new ct('<svg viewBox="0 0 24 24"><path d="M9 20.42l-6.21-6.21 2.83-2.83L9 14.77l9.88-9.89 2.83 2.83L9 20.42z"/></svg>',"OK");Ne.onClick=this.startRenderAndClose,vt.addButton(Ne),this.styles.settings.toolbarOkButtonStyleColorsClassName&&(Ne.colorsClassName=this.styles.settings.toolbarOkButtonStyleColorsClassName);var _t=new ct('<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");_t.onClick=this.close,vt.addButton(_t),this.styles.settings.toolbarCloseButtonStyleColorsClassName&&(_t.colorsClassName=this.styles.settings.toolbarCloseButtonStyleColorsClassName)},z.prototype.addBottomToolbar=function(){var s=this;this.bottomToolbar=new wr,this.bottomToolbar.display=this.styles.settings.hideBottomToolbar?"none":"",this.bottomToolbar.className=this.toolbarStyleClass.name,this.bottomToolbar.colorsClassName=this.styles.settings.toolbarStyleColorsClassName?this.styles.settings.toolbarStyleColorsClassName:this.toolbarStyleColorsClass.name,this.bottomToolbar.fadeInClassName=this.styles.fadeInAnimationClassName,this.bottomToolbar.blockClassName=this.toolbarBlockStyleClass.name,this.bottomToolbar.buttonClassName=this.toolbarButtonStyleClass.name,this.bottomToolbar.buttonColorsClassName=this.styles.settings.toolbarButtonStyleColorsClassName?this.styles.settings.toolbarButtonStyleColorsClassName:this.toolbarButtonStyleColorsClass.name,this.bottomToolbar.buttonActiveColorsClassName=this.styles.settings.toolbarActiveButtonStyleColorsClassName?this.styles.settings.toolbarActiveButtonStyleColorsClassName:this.toolbarActiveButtonStyleColorsClass.name;var m=new Ur;m.minWidth=2*this.toolbarHeight+"px",this.bottomToolbar.addButtonBlock(m);var W=new ct('<svg viewBox="0 0 24 24"><path d="M13 4.07V1L8.45 5.55 13 10V6.09c2.84.48 5 2.94 5 5.91s-2.16 5.43-5 5.91v2.02c3.95-.49 7-3.85 7-7.93s-3.05-7.44-7-7.93M7.1 18.32c1.16.9 2.51 1.44 3.9 1.61V17.9c-.87-.15-1.71-.49-2.46-1.03L7.1 18.32M6.09 13H4.07c.17 1.39.72 2.73 1.62 3.89l1.41-1.42c-.52-.75-.87-1.59-1.01-2.47m1.02-4.47L5.7 7.11C4.8 8.27 4.24 9.61 4.07 11h2.02c.14-.87.49-1.72 1.02-2.47z"/></svg>',"Rotate left");W.onClick=this.rotateLeftButtonClicked,m.addButton(W);var Q=new ct('<svg viewBox="0 0 24 24"><path d="M16.89 15.5l1.42 1.39c.9-1.16 1.45-2.5 1.62-3.89h-2.02c-.14.87-.48 1.72-1.02 2.5M13 17.9v2.02c1.39-.17 2.74-.71 3.9-1.61l-1.44-1.44c-.75.54-1.59.89-2.46 1.03m6.93-6.9a7.906 7.906 0 00-1.62-3.89l-1.42 1.42c.54.75.88 1.6 1.02 2.47m-2.36-5.45L11 1v3.07C7.06 4.56 4 7.92 4 12s3.05 7.44 7 7.93v-2.02c-2.84-.48-5-2.94-5-5.91s2.16-5.43 5-5.91V10l4.55-4.45z"/></svg>',"Rotate right");Q.onClick=this.rotateRightButtonClicked,m.addButton(Q);var H=new ut;H.className=this.toolbarStraightenerBlockStyleClass.name,this.bottomToolbar.addElementBlock(H),this.straightener=new Rr("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(vt){s.rotateBy(vt),s.straightener.angle=s.rotationAngle},H.addElement(this.straightener.getUI());var fe=new Ur;fe.minWidth=2*this.toolbarHeight+"px",fe.contentAlign="end",this.bottomToolbar.addButtonBlock(fe);var Me=new ct('<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");Me.onClick=this.flipHorizontallyButtonClicked,fe.addButton(Me);var Se=new ct('<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");Se.onClick=this.flipVerticallyButtonClicked,fe.addButton(Se)},z.prototype.ratioButtonClicked=function(s){this.aspectRatio=s,this.applyAspectRatio(),this.aspectRatioButton.hideDropdown()},z.prototype.applyAspectRatio=function(){this.setCropLayerAspectRatio(),this.aspectRatioButton.icon=jt.getIcon(this.aspectRatio.horizontal,this.aspectRatio.vertical)},z.prototype.setCropLayerAspectRatio=function(){this.cropLayer&&(this.aspectRatio&&this.aspectRatio.horizontal!==0&&this.aspectRatio.vertical!==0?this.cropLayer.aspectRatio=new qt(this.aspectRatio.horizontal,this.aspectRatio.vertical):this.cropLayer.aspectRatio=void 0)},z.prototype.closeUI=function(){this.displayMode==="popup"&&this.restoreOverflow(),this.targetRoot.removeChild(this.coverDiv)},z.prototype.getState=function(){return{width:this.imageWidth,height:this.imageHeight,rotationAngle:this.rotationAngle,flippedHorizontally:this.flippedHorizontally,flippedVertically:this.flippedVertically,cropRect:Object.assign({},this.cropRect)}},z.prototype.restoreState=function(s){if(s){var m=this.cropLayer.getRescaledRect(s.width,s.height,this.imageWidth,this.imageHeight,s.cropRect,this.CANVAS_MARGIN);this.cropLayer.setCropRectangle(m),this.cropRectChanged(m),this.flippedHorizontally=s.flippedHorizontally,this.flippedVertically=s.flippedVertically,this.applyFlip(),this.rotationAngle=s.rotationAngle,this.applyRotation()}},z.prototype.clientToLocalCoordinates=function(s,m){var W=this.cropImage.getBoundingClientRect();return{x:s-W.left,y:m-W.top}},z.prototype.onWindowResize=function(){this.positionUI()},z.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()},z.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)},z.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)},z.prototype.rotateTo=function(s){s=(s=s>180?s-360:s)<=-180?s+360:s,this.rotationAngle=s,this.applyRotation()},z.prototype.rotateBy=function(s){this.rotateTo((this.rotationAngle+s)%360)},z.prototype.applyRotation=function(){var s=this.zoomToCropEnabled;this.zoomToCropEnabled=!1,this.editingTargetRotationScaleContainer.style.transformOrigin=this.imageWidth/2+"px "+this.imageHeight/2+"px",this.editingTargetRotationScaleContainer.style.transform="scale(1)";var m=this.editingTargetRotationContainer.transform.baseVal.getItem(0);m.setRotate(this.rotationAngle,this.imageWidth/2,this.imageHeight/2),this.editingTargetRotationContainer.transform.baseVal.replaceItem(m,0);var W=this.editingTarget.getBoundingClientRect();this.scaleFactor=Math.min(this.imageWidth/W.width,this.imageHeight/W.height),this.editingTargetRotationScaleContainer.style.transform="scale("+this.scaleFactor+")",this.zoomToCropEnabled=s},z.prototype.flipHorizontallyButtonClicked=function(){this.flippedHorizontally=!this.flippedHorizontally,this.applyFlip()},z.prototype.flipVerticallyButtonClicked=function(){this.flippedVertically=!this.flippedVertically,this.applyFlip()},z.prototype.applyFlip=function(){this.editingTarget.style.transform="scale("+(this.flippedHorizontally?-1:1)+","+(this.flippedVertically?-1:1)+")"},z.prototype.startRenderAndClose=function(){return Et(this,void 0,void 0,function(){var s,m;return sr(this,function(W){switch(W.label){case 0:return[4,this.render()];case 1:return s=W.sent(),m=this.getState(),this.renderEventListeners.forEach(function(Q){return Q(s,m)}),this.close(!0),[2]}})})},z.prototype.render=function(){return Et(this,void 0,void 0,function(){var s;return sr(this,function(m){switch(m.label){case 0:return(s=new gi).naturalSize=this.renderAtNaturalSize,s.imageType=this.renderImageType,s.imageQuality=this.renderImageQuality,s.width=this.renderWidth,s.height=this.renderHeight,this.unzoomFromCrop(),gt.setAttributes(this.cropLayerContainer,[["display","none"]]),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 1:return m.sent(),[4,s.rasterize(this.cropImage,this.target,{x:this.cropRect.x,y:this.cropRect.y,width:this.cropRect.width,height:this.cropRect.height},this.CANVAS_MARGIN,this.rotationAngle,this.scaleFactor*(this.flippedHorizontally?-1:1),this.scaleFactor*(this.flippedVertically?-1:1))];case 2:return[2,m.sent()]}})})},z.prototype.addStyles=function(){this.toolbarStyleClass=this.styles.addClass(new lr("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 lr("toolbar_colors",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
|
|
`)),this.toolbarBlockStyleClass=this.styles.addClass(new lr("toolbar-block",`
|
|
display: flex;
|
|
align-items: center;
|
|
box-sizing: content-box;
|
|
`));var s=this.toolbarHeight/4;this.toolbarButtonStyleClass=this.styles.addClass(new lr("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 lr("toolbar_button_colors",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
|
|
`)),this.toolbarActiveButtonStyleColorsClass=this.styles.addClass(new lr("toolbar_active_button",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
|
|
background-color: `+this.styles.settings.toolbarBackgroundActiveColor+`
|
|
`)),this.styles.addRule(new pr("."+this.toolbarButtonStyleClass.name+" svg",`
|
|
height: `+this.toolbarHeight/2+`px;
|
|
`)),this.styles.addRule(new pr("."+this.toolbarButtonStyleColorsClass.name+":hover",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundHoverColor+`
|
|
`)),this.toolbarDropdownStyleClass=this.styles.addClass(new lr("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 lr("toolbar_dropdown_colors",`
|
|
background-color: `+this.styles.settings.toolbarBackgroundColor+`;
|
|
`)),this.toolbarStraightenerBlockStyleClass=this.styles.addClass(new lr("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 lr("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 lr("toolbar_straightener_colors",`
|
|
color: `+this.styles.settings.toolbarColor+`;
|
|
fill: currentColor;
|
|
`))},z.instanceCounter=0,z}(),At=re("8hTe"),ii=re.n(At),di=/<pre[^>]*>/g;function hi(z){var s=document.createElement("div");return s.innerHTML=z,s.childNodes.length===0?"":s.childNodes[0].nodeValue}var Ri=ot.a=function(z){var s=z.value,m=s===void 0?"":s,W=z.edit,Q=W===void 0?!1:W,H=z.className,fe=z.showTextOnly,Me=z.showLines,Se=z.replaces,vt=z.zoomImg,Ne=z.hasMask,_t=z.style,Ut=_t===void 0?{}:_t,Kt=z.stylesPrev,Gr=Kt===void 0?{}:Kt,Kr=String(m),mr=Object(k.useRef)(),Qr=Object(k.useRef)(),Ki=Object(k.useState)(""),kr=Object(B.a)(Ki,2),Or=kr[0],ni=kr[1],vi=Object(k.useState)("office"),Zr=Object(B.a)(vi,2),ai=Zr[0],Vr=Zr[1],fn=function(){var Wt=new ze(Qr.current);Wt.displayMode="popup",Wt.addRenderEventListener(function(){var Er=Object(w.a)(M.a.mark(function Ht(Sr){var Jt;return M.a.wrap(function(hr){for(;;)switch(hr.prev=hr.next){case 0:return mr.current.style.display="none",hr.next=3,Object(_e.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:Sr}});case 3:Jt=hr.sent,Jt!=null&&Jt.id&&Se(Qr.current.getAttribute("src").replace(oe.a.API_SERVER,""),"/api/attachments/".concat(Jt==null?void 0:Jt.id,"?type=").concat(Jt.content_type));case 5:case"end":return hr.stop()}},Ht)}));return function(Ht){return Er.apply(this,arguments)}}()),Wt.show()},Vi=function(){var Wt=new yt(Qr.current);Wt.settings.displayMode="popup",Wt.addEventListener("render",function(){var Er=Object(w.a)(M.a.mark(function Ht(Sr){var Jt;return M.a.wrap(function(hr){for(;;)switch(hr.prev=hr.next){case 0:if(mr.current.style.display="none",!Qr.current){hr.next=6;break}return hr.next=4,Object(_e.a)("/api/attachments.json",{method:"post",body:{file_type:"base64",original_filename:"educoder.png",file:Sr.dataUrl}});case 4:Jt=hr.sent,Jt!=null&&Jt.id&&Se(Qr.current.getAttribute("src").replace(oe.a.API_SERVER,""),"/api/attachments/".concat(Jt==null?void 0:Jt.id,"?type=").concat(Jt.content_type));case 6:case"end":return hr.stop()}},Ht)}));return function(Ht){return Er.apply(this,arguments)}}()),Wt.show(),window.markerArea=Wt},Fr=Object(k.useMemo)(function(){try{var ar=/\(\s+\/api\/attachments\/|\(\/api\/attachments\/|\(\/attachments\/download\//g,Wt=/\"\/api\/attachments\/|\"\/attachments\/download\//g,Er=/\(\s+\/files\/uploads\/|\"\/files\/uploads\//g;Kr=Kr.replace(ar,"("+oe.a.API_SERVER+"/api/attachments/").replace(Wt,'"'+oe.a.API_SERVER+"/api/attachments/").replace(Er,'"'+oe.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,`
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`),Kr=Kr.replace(new RegExp("(?<!\\n)\\n(?!\\n)","g"),`
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Mi=function(Wt){if(!Q)return;Wt.target.nodeName==="IMG"?(mr.current.style.display="flex",mr.current.style.width=Wt.target.clientWidth+"px",mr.current.style.height=Wt.target.clientHeight+"px",mr.current.style.top=Wt.target.offsetTop+"px",mr.current.style.left=Wt.target.offsetLeft+"px",Qr.current.src=Wt.target.getAttribute("src")):mr.current.style.display="none"};return p.a.createElement("div",{style:{position:"relative"}},p.a.createElement("div",{ref:jr,style:Object(I.a)({},Ut),className:"".concat(H||""," markdown-body ").concat(ii.a.mdBody),onMouseOver:Mi,dangerouslySetInnerHTML:{__html:Fr}}),p.a.createElement("div",{ref:mr,className:ii.a.button},p.a.createElement(Y.a,null,p.a.createElement(V.a,{onClick:function(){return fn()}},"\u88C1\u526A"),p.a.createElement(V.a,{onClick:function(){return 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`+ae.text);continue}if(ae=this.tokenizer.fences(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.heading(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.nptable(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.hr(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.blockquote(te)){te=te.substring(ae.raw.length),ae.tokens=this.blockTokens(ae.text,[],ne),q.push(ae);continue}if(ae=this.tokenizer.list(te)){for(te=te.substring(ae.raw.length),Le=ae.items.length,ve=0;ve<Le;ve++)ae.items[ve].tokens=this.blockTokens(ae.items[ve].text,[],!1);q.push(ae);continue}if(ae=this.tokenizer.html(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ne&&(ae=this.tokenizer.def(te))){te=te.substring(ae.raw.length),this.tokens.links[ae.tag]||(this.tokens.links[ae.tag]={href:ae.href,title:ae.title});continue}if(ae=this.tokenizer.table(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.lheading(te)){te=te.substring(ae.raw.length),q.push(ae);continue}if(ne&&(ae=this.tokenizer.paragraph(te))){te=te.substring(ae.raw.length),q.push(ae);continue}if(ae=this.tokenizer.text(te,q)){te=te.substring(ae.raw.length),ae.type?q.push(ae):(Ie=q[q.length-1],Ie.raw+=`
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`+ae.raw,Ie.text+=`
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`+ae.text);continue}if(te){var lt="Infinite loop on byte: "+te.charCodeAt(0);if(this.options.silent){console.error(lt);break}else throw new Error(lt)}}return q},de.inline=function(te){var q,ne,ae,ve,Le,Ie,lt=te.length;for(q=0;q<lt;q++){Ie=te[q];switch(Ie.type){case"paragraph":case"text":case"heading":{Ie.tokens=[],this.inlineTokens(Ie.text,Ie.tokens);break}case"table":{for(Ie.tokens={header:[],cells:[]},ve=Ie.header.length,ne=0;ne<ve;ne++)Ie.tokens.header[ne]=[],this.inlineTokens(Ie.header[ne],Ie.tokens.header[ne]);for(ve=Ie.cells.length,ne=0;ne<ve;ne++)for(Le=Ie.cells[ne],Ie.tokens.cells[ne]=[],ae=0;ae<Le.length;ae++)Ie.tokens.cells[ne][ae]=[],this.inlineTokens(Le[ae],Ie.tokens.cells[ne][ae]);break}case"blockquote":{this.inline(Ie.tokens);break}case"list":{for(ve=Ie.items.length,ne=0;ne<ve;ne++)this.inline(Ie.items[ne].tokens);break}}}return te},de.inlineTokens=function(te,q,ne,ae,ve){q===void 0&&(q=[]),ne===void 0&&(ne=!1),ae===void 0&&(ae=!1),ve===void 0&&(ve="");var Le,Ie=te,lt;if(this.tokens.links){var Rt=Object.keys(this.tokens.links);if(Rt.length>0)for(;(lt=this.tokenizer.rules.inline.reflinkSearch.exec(Ie))!=null;)Rt.includes(lt[0].slice(lt[0].lastIndexOf("[")+1,-1))&&(Ie=Ie.slice(0,lt.index)+"["+"a".repeat(lt[0].length-2)+"]"+Ie.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex))}for(;(lt=this.tokenizer.rules.inline.blockSkip.exec(Ie))!=null;)Ie=Ie.slice(0,lt.index)+"["+"a".repeat(lt[0].length-2)+"]"+Ie.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);for(;te;){if(Le=this.tokenizer.escape(te)){te=te.substring(Le.raw.length),q.push(Le);continue}if(Le=this.tokenizer.tag(te,ne,ae)){te=te.substring(Le.raw.length),ne=Le.inLink,ae=Le.inRawBlock,q.push(Le);continue}if(Le=this.tokenizer.link(te)){te=te.substring(Le.raw.length),Le.type==="link"&&(Le.tokens=this.inlineTokens(Le.text,[],!0,ae)),q.push(Le);continue}if(Le=this.tokenizer.reflink(te,this.tokens.links)){te=te.substring(Le.raw.length),Le.type==="link"&&(Le.tokens=this.inlineTokens(Le.text,[],!0,ae)),q.push(Le);continue}if(Le=this.tokenizer.strong(te,Ie,ve)){te=te.substring(Le.raw.length),Le.tokens=this.inlineTokens(Le.text,[],ne,ae),q.push(Le);continue}if(Le=this.tokenizer.em(te,Ie,ve)){te=te.substring(Le.raw.length),Le.tokens=this.inlineTokens(Le.text,[],ne,ae),q.push(Le);continue}if(Le=this.tokenizer.codespan(te)){te=te.substring(Le.raw.length),q.push(Le);continue}if(Le=this.tokenizer.br(te)){te=te.substring(Le.raw.length),q.push(Le);continue}if(Le=this.tokenizer.del(te)){te=te.substring(Le.raw.length),Le.tokens=this.inlineTokens(Le.text,[],ne,ae),q.push(Le);continue}if(Le=this.tokenizer.autolink(te,De)){te=te.substring(Le.raw.length),q.push(Le);continue}if(!ne&&(Le=this.tokenizer.url(te,De))){te=te.substring(Le.raw.length),q.push(Le);continue}if(Le=this.tokenizer.inlineText(te,ae,Ye)){te=te.substring(Le.raw.length),ve=Le.raw.slice(-1),q.push(Le);continue}if(te){var Pe="Infinite loop on byte: "+te.charCodeAt(0);if(this.options.silent){console.error(Pe);break}else throw new Error(Pe)}}return q},Y(pe,null,[{key:"rules",get:function(){return{block:Ge,inline:tt}}}]),pe}(),$e=B.defaults,st=J.cleanUrl,Qe=J.escape,Be=function(){function pe(ue){this.options=ue||$e}var de=pe.prototype;return de.code=function(te,q,ne){var ae=(q||"").match(/\S*/)[0];if(this.options.highlight){var ve=this.options.highlight(te,ae);ve!=null&&ve!==te&&(ne=!0,te=ve)}return ae?'<pre><code class="'+this.options.langPrefix+Qe(ae,!0)+'">'+(ne?te:Qe(te,!0))+`</code></pre>
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`:"<pre><code>"+(ne?te:Qe(te,!0))+`</code></pre>
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`},de.blockquote=function(te){return`<blockquote>
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`},de.html=function(te){return te},de.heading=function(te,q,ne,ae){return this.options.headerIds?"<h"+q+' id="'+this.options.headerPrefix+ae.slug(ne)+'">'+te+"</h"+q+`>
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`},de.hr=function(){return this.options.xhtml?`<hr/>
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`},de.strong=function(te){return"<strong>"+te+"</strong>"},de.em=function(te){return"<em>"+te+"</em>"},de.codespan=function(te){return"<code>"+te+"</code>"},de.br=function(){return this.options.xhtml?"<br/>":"<br>"},de.del=function(te){return"<del>"+te+"</del>"},de.link=function(te,q,ne){if(te=st(this.options.sanitize,this.options.baseUrl,te),te===null)return ne;var ae='<a href="'+Qe(te)+'"';return q&&(ae+=' title="'+q+'"'),ae+=">"+ne+"</a>",ae},de.image=function(te,q,ne){if(te=st(this.options.sanitize,this.options.baseUrl,te),te===null)return ne;var ae='<img src="'+te+'" alt="'+ne+'"';return q&&(ae+=' title="'+q+'"'),ae+=this.options.xhtml?"/>":">",ae},de.text=function(te){return te},pe}(),We=function(){function pe(){}var de=pe.prototype;return de.strong=function(te){return te},de.em=function(te){return te},de.codespan=function(te){return te},de.del=function(te){return te},de.html=function(te){return te},de.text=function(te){return te},de.link=function(te,q,ne){return""+ne},de.image=function(te,q,ne){return""+ne},de.br=function(){return""},pe}(),ft=function(){function pe(){this.seen={}}var de=pe.prototype;return de.slug=function(te){var q=te.toLowerCase().trim().replace(/<[!\/a-z].*?>/ig,"").replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,"").replace(/\s/g,"-");if(this.seen.hasOwnProperty(q)){var ne=q;do this.seen[ne]++,q=ne+"-"+this.seen[ne];while(this.seen.hasOwnProperty(q))}return this.seen[q]=0,q},pe}(),Ke=B.defaults,Ue=J.unescape,Xe=function(){function pe(ue){this.options=ue||Ke,this.options.renderer=this.options.renderer||new Be,this.renderer=this.options.renderer,this.renderer.options=this.options,this.textRenderer=new We,this.slugger=new ft}pe.parse=function(te,q){var ne=new pe(q);return ne.parse(te)};var de=pe.prototype;return de.parse=function(te,q){q===void 0&&(q=!0);var ne="",ae,ve,Le,Ie,lt,Rt,Pe,xt,mt,He,Tt,yt,kt,Lt,Et,sr,Xt,gt,ir=te.length;for(ae=0;ae<ir;ae++){He=te[ae];switch(He.type){case"space":continue;case"hr":{ne+=this.renderer.hr();continue}case"heading":{ne+=this.renderer.heading(this.parseInline(He.tokens),He.depth,Ue(this.parseInline(He.tokens,this.textRenderer)),this.slugger);continue}case"code":{ne+=this.renderer.code(He.text,He.lang,He.escaped);continue}case"table":{for(xt="",Pe="",Ie=He.header.length,ve=0;ve<Ie;ve++)Pe+=this.renderer.tablecell(this.parseInline(He.tokens.header[ve]),{header:!0,align:He.align[ve]});for(xt+=this.renderer.tablerow(Pe),mt="",Ie=He.cells.length,ve=0;ve<Ie;ve++){for(Rt=He.tokens.cells[ve],Pe="",lt=Rt.length,Le=0;Le<lt;Le++)Pe+=this.renderer.tablecell(this.parseInline(Rt[Le]),{header:!1,align:He.align[Le]});mt+=this.renderer.tablerow(Pe)}ne+=this.renderer.table(xt,mt);continue}case"blockquote":{mt=this.parse(He.tokens),ne+=this.renderer.blockquote(mt);continue}case"list":{for(Tt=He.ordered,yt=He.start,kt=He.loose,Ie=He.items.length,mt="",ve=0;ve<Ie;ve++)Et=He.items[ve],sr=Et.checked,Xt=Et.task,Lt="",Et.task&&(gt=this.renderer.checkbox(sr),kt?Et.tokens.length>0&&Et.tokens[0].type==="text"?(Et.tokens[0].text=gt+" "+Et.tokens[0].text,Et.tokens[0].tokens&&Et.tokens[0].tokens.length>0&&Et.tokens[0].tokens[0].type==="text"&&(Et.tokens[0].tokens[0].text=gt+" "+Et.tokens[0].tokens[0].text)):Et.tokens.unshift({type:"text",text:gt}):Lt+=gt),Lt+=this.parse(Et.tokens,kt),mt+=this.renderer.listitem(Lt,Xt,sr);ne+=this.renderer.list(mt,Tt,yt);continue}case"html":{ne+=this.renderer.html(He.text);continue}case"paragraph":{ne+=this.renderer.paragraph(this.parseInline(He.tokens));continue}case"text":{for(mt=He.tokens?this.parseInline(He.tokens):He.text;ae+1<ir&&te[ae+1].type==="text";)He=te[++ae],mt+=`
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p=-1;p<=7;p++){if(M+p<=-1||this.moduleCount<=M+p)continue;0<=k&&k<=6&&(p==0||p==6)||0<=p&&p<=6&&(k==0||k==6)||2<=k&&k<=4&&2<=p&&p<=4?this.modules[N+k][M+p]=!0:this.modules[N+k][M+p]=!1}}},B.getBestMaskPattern=function(){for(var N=0,M=0,k=0;k<8;k++){this.makeImpl(!0,k);var p=V.getLostPoint(this);(k==0||N>p)&&(N=p,M=k)}return M},B.createMovieClip=function(N,M,k){var p=N.createEmptyMovieClip(M,k),y=1;this.make();for(var P=0;P<this.modules.length;P++)for(var L=P*y,x=0;x<this.modules[P].length;x++){var S=x*y,d=this.modules[P][x];d&&(p.beginFill(0,100),p.moveTo(S,L),p.lineTo(S+y,L),p.lineTo(S+y,L+y),p.lineTo(S,L+y),p.endFill())}return p},B.setupTimingPattern=function(){for(var N=8;N<this.moduleCount-8;N++){if(this.modules[N][6]!=null)continue;this.modules[N][6]=N%2==0}for(var M=8;M<this.moduleCount-8;M++){if(this.modules[6][M]!=null)continue;this.modules[6][M]=M%2==0}},B.setupPositionAdjustPattern=function(){for(var N=V.getPatternPosition(this.typeNumber),M=0;M<N.length;M++)for(var k=0;k<N.length;k++){var p=N[M],y=N[k];if(this.modules[p][y]!=null)continue;for(var P=-2;P<=2;P++)for(var L=-2;L<=2;L++)P==-2||P==2||L==-2||L==2||P==0&&L==0?this.modules[p+P][y+L]=!0:this.modules[p+P][y+L]=!1}},B.setupTypeNumber=function(N){for(var M=V.getBCHTypeNumber(this.typeNumber),k=0;k<18;k++){var p=!N&&(M>>k&1)==1;this.modules[Math.floor(k/3)][k%3+this.moduleCount-8-3]=p}for(var k=0;k<18;k++){var p=!N&&(M>>k&1)==1;this.modules[k%3+this.moduleCount-8-3][Math.floor(k/3)]=p}},B.setupTypeInfo=function(N,M){for(var k=this.errorCorrectLevel<<3|M,p=V.getBCHTypeInfo(k),y=0;y<15;y++){var P=!N&&(p>>y&1)==1;y<6?this.modules[y][8]=P:y<8?this.modules[y+1][8]=P:this.modules[this.moduleCount-15+y][8]=P}for(var y=0;y<15;y++){var P=!N&&(p>>y&1)==1;y<8?this.modules[8][this.moduleCount-y-1]=P:y<9?this.modules[8][15-y-1+1]=P:this.modules[8][15-y-1]=P}this.modules[this.moduleCount-8][8]=!N},B.mapData=function(N,M){for(var k=-1,p=this.moduleCount-1,y=7,P=0,L=this.moduleCount-1;L>0;L-=2)for(L==6&&L--;;){for(var x=0;x<2;x++)if(this.modules[p][L-x]==null){var S=!1;P<N.length&&(S=(N[P]>>>y&1)==1);var d=V.getMask(M,p,L-x);d&&(S=!S),this.modules[p][L-x]=S,y--,y==-1&&(P++,y=7)}if(p+=k,p<0||this.moduleCount<=p){p-=k,k=-k;break}}},w.PAD0=236,w.PAD1=17,w.createData=function(N,M,k){for(var p=Y.getRSBlocks(N,M),y=new D,P=0;P<k.length;P++){var L=k[P];y.put(L.mode,4),y.put(L.getLength(),V.getLengthInBits(L.mode,N)),L.write(y)}for(var x=0,P=0;P<p.length;P++)x+=p[P].dataCount;if(y.getLengthInBits()>x*8)throw new Error("code length overflow. ("+y.getLengthInBits()+">"+x*8+")");for(y.getLengthInBits()+4<=x*8&&y.put(0,4);y.getLengthInBits()%8!=0;)y.putBit(!1);for(;!(y.getLengthInBits()>=x*8);){if(y.put(w.PAD0,8),y.getLengthInBits()>=x*8)break;y.put(w.PAD1,8)}return w.createBytes(y,p)},w.createBytes=function(N,M){for(var k=0,p=0,y=0,P=new Array(M.length),L=new Array(M.length),x=0;x<M.length;x++){var S=M[x].dataCount,d=M[x].totalCount-S;p=Math.max(p,S),y=Math.max(y,d),P[x]=new Array(S);for(var a=0;a<P[x].length;a++)P[x][a]=255&N.buffer[a+k];k+=S;var l=V.getErrorCorrectPolynomial(d),h=new I(P[x],l.getLength()-1),_=h.mod(l);L[x]=new Array(l.getLength()-1);for(var a=0;a<L[x].length;a++){var f=a+_.getLength()-L[x].length;L[x][a]=f>=0?_.get(f):0}}for(var b=0,a=0;a<M.length;a++)b+=M[a].totalCount;for(var R=new Array(b),T=0,a=0;a<p;a++)for(var x=0;x<M.length;x++)a<P[x].length&&(R[T++]=P[x][a]);for(var a=0;a<y;a++)for(var x=0;x<M.length;x++)a<L[x].length&&(R[T++]=L[x][a]);return R},ht.exports=w},HmJG:function(ht,ot,re){},Iq15:function(ht,ot,re){var ie=re("nVVt"),Y=re("dWSS"),D=re("dQei"),V={PATTERN000:0,PATTERN001:1,PATTERN010:2,PATTERN011:3,PATTERN100:4,PATTERN101:5,PATTERN110:6,PATTERN111:7},I={PATTERN_POSITION_TABLE:[[],[6,18],[6,22],[6,26],[6,30],[6,34],[6,22,38],[6,24,42],[6,26,46],[6,28,50],[6,30,54],[6,32,58],[6,34,62],[6,26,46,66],[6,26,48,70],[6,26,50,74],[6,30,54,78],[6,30,56,82],[6,30,58,86],[6,34,62,90],[6,28,50,72,94],[6,26,50,74,98],[6,30,54,78,102],[6,28,54,80,106],[6,32,58,84,110],[6,30,58,86,114],[6,34,62,90,118],[6,26,50,74,98,122],[6,30,54,78,102,126],[6,26,52,78,104,130],[6,30,56,82,108,134],[6,34,60,86,112,138],[6,30,58,86,114,142],[6,34,62,90,118,146],[6,30,54,78,102,126,150],[6,24,50,76,102,128,154],[6,28,54,80,106,132,158],[6,32,58,84,110,136,162],[6,26,54,82,110,138,166],[6,30,58,86,114,142,170]],G15:1<<10|1<<8|1<<5|1<<4|1<<2|1<<1|1<<0,G18:1<<12|1<<11|1<<10|1<<9|1<<8|1<<5|1<<2|1<<0,G15_MASK:1<<14|1<<12|1<<10|1<<4|1<<1,getBCHTypeInfo:function(w){for(var B=w<<10;I.getBCHDigit(B)-I.getBCHDigit(I.G15)>=0;)B^=I.G15<<I.getBCHDigit(B)-I.getBCHDigit(I.G15);return(w<<10|B)^I.G15_MASK},getBCHTypeNumber:function(w){for(var B=w<<12;I.getBCHDigit(B)-I.getBCHDigit(I.G18)>=0;)B^=I.G18<<I.getBCHDigit(B)-I.getBCHDigit(I.G18);return w<<12|B},getBCHDigit:function(w){for(var B=0;w!=0;)B++,w>>>=1;return B},getPatternPosition:function(w){return I.PATTERN_POSITION_TABLE[w-1]},getMask:function(w,B,N){switch(w){case V.PATTERN000:return(B+N)%2==0;case V.PATTERN001:return B%2==0;case V.PATTERN010:return N%3==0;case V.PATTERN011:return(B+N)%3==0;case V.PATTERN100:return(Math.floor(B/2)+Math.floor(N/3))%2==0;case V.PATTERN101:return B*N%2+B*N%3==0;case V.PATTERN110:return(B*N%2+B*N%3)%2==0;case V.PATTERN111:return(B*N%3+(B+N)%2)%2==0;default:throw new Error("bad maskPattern:"+w)}},getErrorCorrectPolynomial:function(w){for(var B=new Y([1],0),N=0;N<w;N++)B=B.multiply(new Y([1,D.gexp(N)],0));return B},getLengthInBits:function(w,B){if(1<=B&&B<10)switch(w){case ie.MODE_NUMBER:return 10;case ie.MODE_ALPHA_NUM:return 9;case ie.MODE_8BIT_BYTE:return 8;case ie.MODE_KANJI:return 8;default:throw new Error("mode:"+w)}else if(B<27)switch(w){case ie.MODE_NUMBER:return 12;case ie.MODE_ALPHA_NUM:return 11;case ie.MODE_8BIT_BYTE:return 16;case ie.MODE_KANJI:return 10;default:throw new Error("mode:"+w)}else if(B<41)switch(w){case ie.MODE_NUMBER:return 14;case ie.MODE_ALPHA_NUM:return 13;case ie.MODE_8BIT_BYTE:return 16;case ie.MODE_KANJI:return 12;default:throw new Error("mode:"+w)}else throw new Error("type:"+B)},getLostPoint:function(w){for(var B=w.getModuleCount(),N=0,M=0;M<B;M++)for(var k=0;k<B;k++){for(var p=0,y=w.isDark(M,k),P=-1;P<=1;P++){if(M+P<0||B<=M+P)continue;for(var L=-1;L<=1;L++){if(k+L<0||B<=k+L)continue;if(P==0&&L==0)continue;y==w.isDark(M+P,k+L)&&p++}}p>5&&(N+=3+p-5)}for(var M=0;M<B-1;M++)for(var k=0;k<B-1;k++){var x=0;w.isDark(M,k)&&x++,w.isDark(M+1,k)&&x++,w.isDark(M,k+1)&&x++,w.isDark(M+1,k+1)&&x++,(x==0||x==4)&&(N+=3)}for(var M=0;M<B;M++)for(var k=0;k<B-6;k++)w.isDark(M,k)&&!w.isDark(M,k+1)&&w.isDark(M,k+2)&&w.isDark(M,k+3)&&w.isDark(M,k+4)&&!w.isDark(M,k+5)&&w.isDark(M,k+6)&&(N+=40);for(var k=0;k<B;k++)for(var M=0;M<B-6;M++)w.isDark(M,k)&&!w.isDark(M+1,k)&&w.isDark(M+2,k)&&w.isDark(M+3,k)&&w.isDark(M+4,k)&&!w.isDark(M+5,k)&&w.isDark(M+6,k)&&(N+=40);for(var S=0,k=0;k<B;k++)for(var M=0;M<B;M++)w.isDark(M,k)&&S++;var d=Math.abs(100*S/B/B-50)/5;return N+=d*10,N}};ht.exports=I},JkjM:function(ht,ot,re){"use strict";re.r(ot);var ie=re("9og8"),Y=re("PpiC"),D=re("WmNS"),V=re.n(D),I=re("q1tI"),w=re.n(I),B=re("Ty5D"),N=re("9kvl"),M=re("14J3"),k=re("BMrR"),p=re("jCWc"),y=re("kPKH"),P=re("+L6B"),L=re("2/Rp"),x=re("k1fw"),S=re("m3rI"),d=re("LO5M"),a=re.n(d),l=re("h+Ho"),h=function(Ue){var Xe,Ze,Ve,rt,we=Ue.user,qe=Ue.forumsDetail,it=Ue.globalSetting,Ae=Ue.loading,Oe=Ue.dispatch,pe=Object(Y.a)(Ue,["user","forumsDetail","globalSetting","loading","dispatch"]),de=qe.forumsDetailData||{},ue=de.author_info,te=de.memo,q=de.recommend_shixuns,ne=function(){var ae=Object(ie.a)(V.a.mark(function ve(){var Le;return V.a.wrap(function(lt){for(;;)switch(lt.prev=lt.next){case 0:if(!(ue!=null&&ue.watched)){lt.next=6;break}return lt.next=3,Object(l.a)({user_id:ue.user_id});case 3:lt.t0=lt.sent,lt.next=9;break;case 6:return lt.next=8,Object(l.o)({user_id:ue.user_id});case 8:lt.t0=lt.sent;case 9:Le=lt.t0,Le&&Oe({type:"forumsDetail/setForumsDetailData",payload:Object(x.a)(Object(x.a)({},qe.forumsDetailData),{},{author_info:Object(x.a)(Object(x.a)({},ue),{},{watched:!(ue!=null&&ue.watched)})})});case 11:case"end":return lt.stop()}},ve)}));return function(){return ae.apply(this,arguments)}}();return 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* @license
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* Copyright (C) 2006 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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i=ve(t);i!=e.wrapper;i=i.parentNode)if(!i||i.nodeType==1&&i.getAttribute("cm-ignore-events")=="true"||i.parentNode==e.sizer&&i!=e.mover)return!0}function Wn(e){return e.lineSpace.offsetTop}function fa(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function ro(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=u(e.measure,o("pre","x","CodeMirror-line-like")),i=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(i.paddingLeft),right:parseInt(i.paddingRight)};return!isNaN(r.left)&&!isNaN(r.right)&&(e.cachedPaddingH=r),r}function si(e){return ge-e.display.nativeBarWidth}function Ii(e){return e.display.scroller.clientWidth-si(e)-e.display.barWidth}function pa(e){return e.display.scroller.clientHeight-si(e)-e.display.barHeight}function Us(e,t,i){var r=e.options.lineWrapping,n=r&&Ii(e);if(!t.measure.heights||r&&t.measure.width!=n){var A=t.measure.heights=[];if(r){t.measure.width=n;for(var U=t.text.firstChild.getClientRects(),X=0;X<U.length-1;X++){var 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height: `+(St-pt)+"px"))}function ce(at,pt,wt){var St=ut(n,at),Mt=St.text.length,Zt,br;function rr(ur,Nr){return va(e,ze(at,ur),"div",St,Nr)}function zr(ur,Nr,Tr){var fr=mo(e,St,null,ur),dr=Nr=="ltr"==(Tr=="after")?"left":"right",nr=Tr=="after"?fr.begin:fr.end-(/\s/.test(St.text.charAt(fr.end-1))?2:1);return rr(nr,dr)[dr]}var Ir=Ve(St,n.direction);return Ke(Ir,pt||0,wt==null?Mt:wt,function(ur,Nr,Tr,fr){var dr=Tr=="ltr",nr=rr(ur,dr?"left":"right"),Br=rr(Nr-1,dr?"right":"left"),hn=pt==null&&ur==0,Di=wt==null&&Nr==Mt,Ar=fr==0,ui=!Ir||fr==Ir.length-1;if(Br.top-nr.top<=3){var xr=(Z?hn:Di)&&Ar,Ya=(Z?Di:hn)&&ui,mi=xr?X:(dr?nr:Br).left,zi=Ya?$:(dr?Br:nr).right;le(mi,nr.top,zi-mi,nr.bottom)}else{var Gi,Dr,cn,$a;dr?(Gi=Z&&hn&&Ar?X:nr.left,Dr=Z?$:zr(ur,Tr,"before"),cn=Z?X:zr(Nr,Tr,"after"),$a=Z&&Di&&ui?$:Br.right):(Gi=Z?zr(ur,Tr,"before"):X,Dr=!Z&&hn&&Ar?$:nr.right,cn=!Z&&Di&&ui?X:Br.left,$a=Z?zr(Nr,Tr,"after"):$),le(Gi,nr.top,Dr-Gi,nr.bottom),nr.bottom<Br.top&&le(X,nr.bottom,null,Br.top),le(cn,Br.top,$a-cn,Br.bottom)}(!Zt||Gn(nr,Zt)<0)&&(Zt=nr),Gn(Br,Zt)<0&&(Zt=Br),(!br||Gn(nr,br)<0)&&(br=nr),Gn(Br,br)<0&&(br=Br)}),{start:Zt,end:br}}var xe=t.from(),ye=t.to();if(xe.line==ye.line)ce(xe.line,xe.ch,ye.ch);else{var ke=ut(n,xe.line),Fe=ut(n,ye.line),Je=cr(ke)==cr(Fe),nt=ce(xe.line,xe.ch,Je?ke.text.length+1:null).end,dt=ce(ye.line,Je?0:null,ye.ch).start;Je&&(nt.top<dt.top-2?(le(nt.right,nt.top,null,nt.bottom),le(X,dt.top,dt.left,dt.bottom)):le(nt.right,nt.top,dt.left-nt.right,nt.bottom)),nt.bottom<dt.top&&le(X,nt.bottom,null,dt.top)}i.appendChild(A)}function Ta(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||Zi(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}function xo(e){e.state.focused||(e.display.input.focus(),wa(e))}function Eo(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Zi(e))},100)}function wa(e,t){if(e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),e.options.readOnly=="nocursor")return;e.state.focused||(Ae(e,"focus",e,t),e.state.focused=!0,j(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),M&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Ta(e)}function Zi(e,t){if(e.state.delayingBlurEvent)return;e.state.focused&&(Ae(e,"blur",e,t),e.state.focused=!1,g(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150)}function Kn(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var n=t.view[r],A=e.options.lineWrapping,U=void 0,X=0;if(n.hidden)continue;if(B&&N<8){var $=n.node.offsetTop+n.node.offsetHeight;U=$-i,i=$}else{var Z=n.node.getBoundingClientRect();U=Z.bottom-Z.top,!A&&n.text.firstChild&&(X=n.text.firstChild.getBoundingClientRect().right-Z.left-1)}var le=n.line.height-U;if((le>.005||le<-.005)&&(Nt(n.line,U),So(n.line),n.rest))for(var ce=0;ce<n.rest.length;ce++)So(n.rest[ce]);if(X>e.display.sizerWidth){var xe=Math.ceil(X/Ji(e.display));xe>e.display.maxLineLength&&(e.display.maxLineLength=xe,e.display.maxLine=n.line,e.display.maxLineChanged=!0)}}}function So(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Vn(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Wn(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,A=zt(t,r),U=zt(t,n);if(i&&i.ensure){var X=i.ensure.from.line,$=i.ensure.to.line;X<A?(A=X,U=zt(t,Wr(ut(t,X))+e.wrapper.clientHeight)):Math.min($,t.lastLine())>=U&&(A=zt(t,Wr(ut(t,$))-e.wrapper.clientHeight),U=$)}return{from:A,to:Math.max(U,A+1)}}function Ys(e,t){if(Oe(e,"scrollCursorIntoView"))return;var i=e.display,r=i.sizer.getBoundingClientRect(),n=null;if(t.top+r.top<0?n=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(n=!1),n!=null&&!x){var A=o("div","\u200B",null,`position: absolute;
|
|
top: `+(t.top-i.viewOffset-Wn(e.display))+`px;
|
|
height: `+(t.bottom-t.top+si(e)+i.barHeight)+`px;
|
|
left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(A),A.scrollIntoView(n),e.display.lineSpace.removeChild(A)}}function $s(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(t=t.ch?ze(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t,i=t.sticky=="before"?ze(t.line,t.ch+1,"before"):t);for(var A=0;A<5;A++){var U=!1,X=ei(e,t),$=!i||i==t?X:ei(e,i);n={left:Math.min(X.left,$.left),top:Math.min(X.top,$.top)-r,right:Math.max(X.left,$.left),bottom:Math.max(X.bottom,$.bottom)+r};var Z=La(e,n),le=e.doc.scrollTop,ce=e.doc.scrollLeft;if(Z.scrollTop!=null&&(xn(e,Z.scrollTop),Math.abs(e.doc.scrollTop-le)>1&&(U=!0)),Z.scrollLeft!=null&&(Fi(e,Z.scrollLeft),Math.abs(e.doc.scrollLeft-ce)>1&&(U=!0)),!U)break}return n}function Qs(e,t){var i=La(e,t);i.scrollTop!=null&&xn(e,i.scrollTop),i.scrollLeft!=null&&Fi(e,i.scrollLeft)}function La(e,t){var i=e.display,r=Qi(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,A=pa(e),U={};t.bottom-t.top>A&&(t.bottom=t.top+A);var X=e.doc.height+fa(i),$=t.top<r,Z=t.bottom>X-r;if(t.top<n)U.scrollTop=$?0:t.top;else if(t.bottom>n+A){var le=Math.min(t.top,(Z?X:t.bottom)-A);le!=n&&(U.scrollTop=le)}var ce=e.options.fixedGutter?0:i.gutters.offsetWidth,xe=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-ce,ye=Ii(e)-i.gutters.offsetWidth,ke=t.right-t.left>ye;return ke&&(t.right=t.left+ye),t.left<10?U.scrollLeft=0:t.left<xe?U.scrollLeft=Math.max(0,t.left+ce-(ke?0:10)):t.right>ye+xe-3&&(U.scrollLeft=t.right+(ke?0:10)-ye),U}function Aa(e,t){if(t==null)return;Xn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t}function qi(e){Xn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function bn(e,t,i){(t!=null||i!=null)&&Xn(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function Js(e,t){Xn(e),e.curOp.scrollToPos=t}function Xn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=fo(e,t.from),r=fo(e,t.to);Co(e,i,r,t.margin)}}function Co(e,t,i,r){var n=La(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});bn(e,n.scrollLeft,n.scrollTop)}function xn(e,t){if(Math.abs(e.doc.scrollTop-t)<2)return;D||Da(e,{top:t}),To(e,t,!0),D&&Da(e),Cn(e,100)}function To(e,t,i){if(t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!i)return;e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t)}function Fi(e,t,i,r){if(t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)return;e.doc.scrollLeft=t,Do(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t)}function En(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+fa(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?i:0,docHeight:r,scrollHeight:r+si(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var ji=function(e,t,i){this.cm=i;var r=this.vert=o("div",[o("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=o("div",[o("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),we(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),we(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,B&&N<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ji.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var A=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+A)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},ji.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ji.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ji.prototype.zeroWidthHack=function(){var e=l&&!L?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new oe,this.disableVert=new oe},ji.prototype.enableZeroWidthBar=function(e,t,i){e.style.pointerEvents="auto";function r(){var n=e.getBoundingClientRect(),A=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);A!=e?e.style.pointerEvents="none":t.set(1e3,r)}t.set(1e3,r)},ji.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Sn=function(){};Sn.prototype.update=function(){return{bottom:0,right:0}},Sn.prototype.setScrollLeft=function(){},Sn.prototype.setScrollTop=function(){},Sn.prototype.clear=function(){};function en(e,t){t||(t=En(e));var i=e.display.barWidth,r=e.display.barHeight;wo(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Kn(e),wo(e,En(e)),i=e.display.barWidth,r=e.display.barHeight}function wo(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var Lo={native:ji,null:Sn};function Ao(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&g(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Lo[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),we(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?Fi(e,t):xn(e,t)},e),e.display.scrollbars.addClass&&j(e.display.wrapper,e.display.scrollbars.addClass)}var Zs=0;function Wi(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Zs},It(e.curOp)}function Hi(e){var t=e.curOp;t&&Yt(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qs(i)})}function qs(e){for(var t=e.ops,i=0;i<t.length;i++)el(t[i]);for(var r=0;r<t.length;r++)tl(t[r]);for(var n=0;n<t.length;n++)rl(t[n]);for(var A=0;A<t.length;A++)il(t[A]);for(var U=0;U<t.length;U++)nl(t[U])}function el(e){var t=e.cm,i=t.display;ol(t),e.updateMaxLine&&ci(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Yn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function tl(e){e.updatedDisplay=e.mustUpdate&&_a(e.cm,e.update)}function rl(e){var t=e.cm,i=t.display;e.updatedDisplay&&Kn(t),e.barMeasure=En(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=no(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+si(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-Ii(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function il(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Fi(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==O();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&en(t,e.barMeasure),e.updatedDisplay&&ka(t,e.barMeasure),e.selectionChanged&&Ta(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&xo(e.cm)}function nl(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&_o(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&To(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Fi(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=$s(t,s(r,e.scrollToPos.from),s(r,e.scrollToPos.to),e.scrollToPos.margin);Ys(t,n)}var A=e.maybeHiddenMarkers,U=e.maybeUnhiddenMarkers;if(A)for(var X=0;X<A.length;++X)A[X].lines.length||Ae(A[X],"hide");if(U)for(var $=0;$<U.length;++$)U[$].lines.length&&Ae(U[$],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Ae(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Hr(e,t){if(e.curOp)return t();Wi(e);try{return t()}finally{Hi(e)}}function vr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Wi(e);try{return t.apply(e,arguments)}finally{Hi(e)}}}function _r(e){return function(){if(this.curOp)return e.apply(this,arguments);Wi(this);try{return e.apply(this,arguments)}finally{Hi(this)}}}function yr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Wi(t);try{return e.apply(this,arguments)}finally{Hi(t)}}}function Cn(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,K(al,e))}function al(e){var t=e.doc;if(t.highlightFrontier>=e.display.viewTo)return;var i=+new Date+e.options.workTime,r=Se(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(A){if(r.line>=e.display.viewFrom){var U=A.styles,X=A.text.length>e.options.maxHighlightLength?wr(t.mode,r.state):null,$=fe(e,A,r,!0);X&&(r.state=X),A.styles=$.styles;var Z=A.styleClasses,le=$.classes;le?A.styleClasses=le:Z&&(A.styleClasses=null);for(var ce=!U||U.length!=A.styles.length||Z!=le&&(!Z||!le||Z.bgClass!=le.bgClass||Z.textClass!=le.textClass),xe=0;!ce&&xe<U.length;++xe)ce=U[xe]!=A.styles[xe];ce&&n.push(r.line),A.stateAfter=r.save(),r.nextLine()}else A.text.length<=e.options.maxHighlightLength&&vt(e,A.text,r),A.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return Cn(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&Hr(e,function(){for(var A=0;A<n.length;A++)Si(e,n[A],"text")})}var Yn=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Vn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ii(e),this.force=i,this.dims=Ea(e),this.events=[]};Yn.prototype.signal=function(e,t){de(e,t)&&this.events.push(arguments)},Yn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)Ae.apply(null,this.events[e])};function ol(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=si(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=si(e)+"px",t.scrollbarsClipped=!0)}function sl(e){if(e.hasFocus())return null;var t=O();if(!t||!v(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&v(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function ll(e){if(!e||!e.activeElt||e.activeElt==O())return;if(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&v(document.body,e.anchorNode)&&v(document.body,e.focusNode)){var t=window.getSelection(),i=document.createRange();i.setEnd(e.anchorNode,e.anchorOffset),i.collapse(!1),t.removeAllRanges(),t.addRange(i),t.extend(e.focusNode,e.focusOffset)}}function _a(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return Ci(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&vo(e)==0)return!1;Ro(e)&&(Ci(e),t.dims=Ea(e));var n=r.first+r.size,A=Math.max(t.visible.from-e.options.viewportMargin,r.first),U=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<A&&A-i.viewFrom<20&&(A=Math.max(r.first,i.viewFrom)),i.viewTo>U&&i.viewTo-U<20&&(U=Math.min(n,i.viewTo)),kr&&(A=xi(e.doc,A),U=Fn(e.doc,U));var X=A!=i.viewFrom||U!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Vs(e,A,U),i.viewOffset=Wr(ut(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var $=vo(e);if(!X&&$==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var Z=sl(e);return $>4&&(i.lineDiv.style.display="none"),ul(e,i.updateLineNumbers,t.dims),$>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,ll(Z),c(i.cursorDiv),c(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,X&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,Cn(e,400)),i.updateLineNumbers=null,!0}function _o(e,t){for(var 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n=this.children[r],A=n.chunkSize();if(e<=A){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var U=n.lines.length%25+25,X=U;X<n.lines.length;){var $=new _n(n.lines.slice(X,X+=25));n.height-=$.height,this.children.splice(++r,0,$),$.parent=this}n.lines=n.lines.slice(0,U),this.maybeSpill()}break}e-=A}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Dn(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=he(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new Dn(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],A=n.chunkSize();if(e<A){var U=Math.min(t,A-e);if(n.iterN(e,U,i))return!0;if((t-=U)==0)break;e=0}else e-=A}}};var Rn=function(e,t,i){if(i)for(var r in 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n[t]=i,!i&&st(n)&&(r.gutterMarkers=null),!0})}),clearGutter:yr(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&An(t,i,"gutter",function(){return i.gutterMarkers[e]=null,st(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!Rr(this,e))return null;if(t=e,e=ut(this,e),!e)return null}else if(t=Ot(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:yr(function(e,t,i){return An(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(T(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:yr(function(e,t,i){return An(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",A=r[n];if(A)if(i==null)r[n]=null;else{var U=A.match(T(i));if(!U)return!1;var X=U.index+U[0].length;r[n]=A.slice(0,U.index)+(!U.index||X==A.length?"":" ")+A.slice(X)||null}else return!1;return!0})}),addLineWidget:yr(function(e,t,i){return El(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return on(this,s(this,e),s(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=s(this,e),on(this,e,e,i,"bookmark")},findMarksAt:function(e){e=s(this,e);var t=[],i=ut(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=s(this,e),t=s(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,function(A){var U=A.markedSpans;if(U)for(var X=0;X<U.length;X++){var $=U[X];!($.to!=null&&n==e.line&&e.ch>=$.to||$.from==null&&n!=e.line||$.from!=null&&n==t.line&&$.from>=t.ch)&&(!i||i($.marker))&&r.push($.marker.parent||$.marker)}++n}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var A=n.text.length+r;if(A>e)return t=e,!0;e-=A,++i}),s(this,ze(i,t))},indexFromPos:function(e){e=s(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+i}),t},copy:function(e){var t=new Pr(jt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,i=this.first+this.size;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<i&&(i=e.to);var r=new Pr(jt(this,t,i),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Cl(r,as(this)),r},unlinkDoc:function(e){if(e instanceof er&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var i=this.linked[t];if(i.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this),Tl(as(this));break}if(e.history==this.history){var r=[e.id];Li(e,function(n){return r.push(n.id)},!0),e.history=new 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Je=Fe.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(Je)){X();return}A[ke]=Je,X()},Fe.readAsText(ye)},Z=0;Z<r.length;Z++)$(r[Z],Z);else{if(t.state.draggingText&&t.doc.sel.contains(i)>-1){t.state.draggingText(e),setTimeout(function(){return t.display.input.focus()},20);return}try{var le=e.dataTransfer.getData("Text");if(le){var ce;if(t.state.draggingText&&!t.state.draggingText.copy&&(ce=t.listSelections()),qn(t.doc,Ti(i,i)),ce)for(var xe=0;xe<ce.length;++xe)an(t.doc,"",ce[xe].anchor,ce[xe].head,"drag");t.replaceSelection(le,"around","paste"),t.display.input.focus()}}catch(ye){}}}function Al(e,t){if(B&&(!e.state.draggingText||+new Date-os<100)){ae(t);return}if(Oe(e,t)||fi(e.display,t))return;if(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!P){var i=o("img",null,null,"position: fixed; left: 0; top: 0;");i.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",y&&(i.width=i.height=1,e.display.wrapper.appendChild(i),i._top=i.offsetTop),t.dataTransfer.setDragImage(i,0,0),y&&i.parentNode.removeChild(i)}}function _l(e,t){var i=Bi(e,t);if(!i)return;var r=document.createDocumentFragment();bo(e,i,r),e.display.dragCursor||(e.display.dragCursor=o("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),u(e.display.dragCursor,r)}function ss(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function ls(e){if(!document.getElementsByClassName)return;for(var t=document.getElementsByClassName("CodeMirror"),i=[],r=0;r<t.length;r++){var n=t[r].CodeMirror;n&&i.push(n)}i.length&&i[0].operation(function(){for(var A=0;A<i.length;A++)e(i[A])})}var us=!1;function Dl(){if(us)return;Rl(),us=!0}function Rl(){var e;we(window,"resize",function(){e==null&&(e=setTimeout(function(){e=null,ls(kl)},100))}),we(window,"blur",function(){return ls(Zi)})}function kl(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var _i={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},On=0;On<10;On++)_i[On+48]=_i[On+96]=String(On);for(var ra=65;ra<=90;ra++)_i[ra]=String.fromCharCode(ra);for(var 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Je!=null&&!(r>0&&Je==t.text.length)&&(Fe=ke(r>0?0:n.length-1,r,Z(Je)),Fe)?Fe:null}var Pn={selectAll:Qo,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),be)},killLine:function(e){return ln(e,function(t){if(t.empty()){var i=ut(e.doc,t.head.line).text.length;return t.head.ch==i&&t.head.line<e.lastLine()?{from:t.head,to:ze(t.head.line+1,0)}:{from:t.head,to:ze(t.head.line,i)}}else return{from:t.from(),to:t.to()}})},deleteLine:function(e){return ln(e,function(t){return{from:ze(t.from().line,0),to:s(e.doc,ze(t.to().line+1,0))}})},delLineLeft:function(e){return ln(e,function(t){return{from:ze(t.from().line,0),to:t.from()}})},delWrappedLineLeft:function(e){return ln(e,function(t){var i=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){return ln(e,function(t){var 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e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:i},"div")},Te)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:i},"div")},Te)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var i=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:i},"div");return r.ch<e.getLine(r.line).search(/\S/)?ps(e,t.head):r},Te)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"codepoint")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],i=e.listSelections(),r=e.options.tabSize,n=0;n<i.length;n++){var A=i[n].from(),U=ee(e.getLine(A.line),A.ch,r);t.push(se(r-U%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Hr(e,function(){for(var t=e.listSelections(),i=[],r=0;r<t.length;r++){if(!t[r].empty())continue;var n=t[r].head,A=ut(e.doc,n.line).text;if(A){if(n.ch==A.length&&(n=new ze(n.line,n.ch-1)),n.ch>0)n=new ze(n.line,n.ch+1),e.replaceRange(A.charAt(n.ch-1)+A.charAt(n.ch-2),ze(n.line,n.ch-2),n,"+transpose");else if(n.line>e.doc.first){var U=ut(e.doc,n.line-1).text;U&&(n=new ze(n.line,1),e.replaceRange(A.charAt(0)+e.doc.lineSeparator()+U.charAt(U.length-1),ze(n.line-1,U.length-1),n,"+transpose"))}}i.push(new Gt(n,n))}e.setSelections(i)})},newlineAndIndent:function(e){return Hr(e,function(){for(var t=e.listSelections(),i=t.length-1;i>=0;i--)e.replaceRange(e.doc.lineSeparator(),t[i].anchor,t[i].head,"+input");t=e.listSelections();for(var r=0;r<t.length;r++)e.indentLine(t[r].from().line,null,!0);qi(e)})},openLine:function(e){return e.replaceSelection(`
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n=e.state.keySeq;if(n){if(ds(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:Bl.set(50,function(){e.state.keySeq==n&&(e.state.keySeq=null,e.display.input.reset())}),ms(e,n+" "+t,i,r))return!0}return ms(e,t,i,r)}function ms(e,t,i,r){var n=Nl(e,t,r);return n=="multi"&&(e.state.keySeq=t),n=="handled"&&Qt(e,"keyHandled",e,t,i),(n=="handled"||n=="multi")&&(te(i),Ta(e)),!!n}function gs(e,t){var i=cs(t,!0);return i?t.shiftKey&&!e.state.keySeq?In(e,"Shift-"+i,t,function(r){return na(e,r,!0)})||In(e,i,t,function(r){if(typeof r=="string"?/^go[A-Z]/.test(r):r.motion)return na(e,r)}):In(e,i,t,function(r){return na(e,r)}):!1}function Ul(e,t,i){return In(e,"'"+i+"'",t,function(r){return na(e,r,!0)})}var Ha=null;function vs(e){var t=this;if(e.target&&e.target!=t.display.input.getField())return;if(t.curOp.focus=O(),Oe(t,e))return;B&&N<11&&e.keyCode==27&&(e.returnValue=!1);var i=e.keyCode;t.display.shift=i==16||e.shiftKey;var 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jl=400,za=function(e,t,i){this.time=e,this.pos=t,this.button=i};za.prototype.compare=function(e,t,i){return this.time+jl>e&&At(t,this.pos)==0&&i==this.button};var Nn,Bn;function Wl(e,t){var i=+new Date;return Bn&&Bn.compare(i,e,t)?(Nn=Bn=null,"triple"):Nn&&Nn.compare(i,e,t)?(Bn=new za(i,e,t),Nn=null,"double"):(Nn=new za(i,e,t),Bn=null,"single")}function xs(e){var t=this,i=t.display;if(Oe(t,e)||i.activeTouch&&i.input.supportsTouch())return;if(i.input.ensurePolled(),i.shift=e.shiftKey,fi(i,e)){M||(i.scroller.draggable=!1,setTimeout(function(){return i.scroller.draggable=!0},100));return}if(Ga(t,e))return;var r=Bi(t,e),n=Le(e),A=r?Wl(r,n):"single";if(window.focus(),n==1&&t.state.selectingText&&t.state.selectingText(e),r&&Hl(t,n,r,A,e))return;n==1?r?Gl(t,r,A,e):ve(e)==i.scroller&&te(e):n==2?(r&&Zn(t.doc,r),setTimeout(function(){return i.input.focus()},20)):n==3&&(R?t.display.input.onContextMenu(e):Eo(t))}function Hl(e,t,i,r,n){var A="Click";return 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le<0?$:le==0?null:$.slice(0,le-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var A=[];if(!i.hasOwnProperty(n))return A;var U=i[n],X=this.getModeAt(r);if(typeof X[n]=="string")U[X[n]]&&A.push(U[X[n]]);else if(X[n])for(var $=0;$<X[n].length;$++){var Z=U[X[n][$]];Z&&A.push(Z)}else X.helperType&&U[X.helperType]?A.push(U[X.helperType]):U[X.name]&&A.push(U[X.name]);for(var le=0;le<U._global.length;le++){var ce=U._global[le];ce.pred(X,this)&&he(A,ce.val)==-1&&A.push(ce.val)}return A},getStateAfter:function(r,n){var A=this.doc;return r=z(A,r==null?A.first+A.size-1:r),Se(this,r+1,n).state},cursorCoords:function(r,n){var A,U=this.doc.sel.primary();return r==null?A=U.head:typeof r=="object"?A=s(this.doc,r):A=r?U.from():U.to(),ei(this,A,n||"page")},charCoords:function(r,n){return va(this,s(this.doc,r),n||"page")},coordsChar:function(r,n){return r=co(this,r,n||"page"),ba(this,r.left,r.top)},lineAtHeight:function(r,n){return r=co(this,{top:r,left:0},n||"page").top,zt(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,n,A){var U=!1,X;if(typeof r=="number"){var $=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>$&&(r=$,U=!0),X=ut(this.doc,r)}else X=r;return Hn(this,X,{top:0,left:0},n||"page",A||U).top+(U?this.doc.height-Wr(X):0)},defaultTextHeight:function(){return Qi(this.display)},defaultCharWidth:function(){return Ji(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,n,A,U,X){var $=this.display;r=ei(this,s(this.doc,r));var Z=r.bottom,le=r.left;if(n.style.position="absolute",n.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(n),$.sizer.appendChild(n),U=="over")Z=r.top;else if(U=="above"||U=="near"){var ce=Math.max($.wrapper.clientHeight,this.doc.height),xe=Math.max($.sizer.clientWidth,$.lineSpace.clientWidth);(U=="above"||r.bottom+n.offsetHeight>ce)&&r.top>n.offsetHeight?Z=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=ce&&(Z=r.bottom),le+n.offsetWidth>xe&&(le=xe-n.offsetWidth)}n.style.top=Z+"px",n.style.left=n.style.right="",X=="right"?(le=$.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(X=="left"?le=0:X=="middle"&&(le=($.sizer.clientWidth-n.offsetWidth)/2),n.style.left=le+"px"),A&&Qs(this,{left:le,top:Z,right:le+n.offsetWidth,bottom:Z+n.offsetHeight})},triggerOnKeyDown:_r(vs),triggerOnKeyPress:_r(bs),triggerOnKeyUp:ys,triggerOnMouseDown:_r(xs),execCommand:function(r){if(Pn.hasOwnProperty(r))return Pn[r].call(null,this)},triggerElectric:_r(function(r){As(this,r)}),findPosH:function(r,n,A,U){var X=1;n<0&&(X=-1,n=-n);for(var $=s(this.doc,r),Z=0;Z<n&&!($=Xa(this.doc,$,X,A,U),$.hitSide);++Z);return $},moveH:_r(function(r,n){var A=this;this.extendSelectionsBy(function(U){return A.display.shift||A.doc.extend||U.empty()?Xa(A.doc,U.head,r,n,A.options.rtlMoveVisually):r<0?U.from():U.to()},Te)}),deleteH:_r(function(r,n){var A=this.doc.sel,U=this.doc;A.somethingSelected()?U.replaceSelection("",null,"+delete"):ln(this,function(X){var $=Xa(U,X.head,r,n,!1);return r<0?{from:$,to:X.head}:{from:X.head,to:$}})}),findPosV:function(r,n,A,U){var X=1,$=U;n<0&&(X=-1,n=-n);for(var Z=s(this.doc,r),le=0;le<n;++le){var ce=ei(this,Z,"div");if($==null?$=ce.left:ce.left=$,Z=ks(this,ce,X,A),Z.hitSide)break}return Z},moveV:_r(function(r,n){var A=this,U=this.doc,X=[],$=!this.display.shift&&!U.extend&&U.sel.somethingSelected();if(U.extendSelectionsBy(function(le){if($)return r<0?le.from():le.to();var ce=ei(A,le.head,"div");le.goalColumn!=null&&(ce.left=le.goalColumn),X.push(ce.left);var xe=ks(A,ce,r,n);return n=="page"&&le==U.sel.primary()&&Aa(A,va(A,xe,"div").top-ce.top),xe},Te),X.length)for(var Z=0;Z<U.sel.ranges.length;Z++)U.sel.ranges[Z].goalColumn=X[Z]}),findWordAt:function(r){var n=this.doc,A=ut(n,r.line).text,U=r.ch,X=r.ch;if(A){var $=this.getHelper(r,"wordChars");(r.sticky=="before"||X==A.length)&&U?--U:++X;for(var Z=A.charAt(U),le=$e(Z,$)?function(ce){return $e(ce,$)}:/\s/.test(Z)?function(ce){return/\s/.test(ce)}:function(ce){return!/\s/.test(ce)&&!$e(ce)};U>0&&le(A.charAt(U-1));)--U;for(;X<A.length&&le(A.charAt(X));)++X}return new Gt(ze(r.line,U),ze(r.line,X))},toggleOverwrite:function(r){if(r!=null&&r==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?j(this.display.cursorDiv,"CodeMirror-overwrite"):g(this.display.cursorDiv,"CodeMirror-overwrite"),Ae(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==O()},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:_r(function(r,n){bn(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-si(this)-this.display.barHeight,width:r.scrollWidth-si(this)-this.display.barWidth,clientHeight:pa(this),clientWidth:Ii(this)}},scrollIntoView:_r(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:ze(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?Js(this,r):Co(this,r.from,r.to,r.margin)}),setSize:_r(function(r,n){var A=this,U=function($){return typeof $=="number"||/^\d+$/.test(String($))?$+"px":$};r!=null&&(this.display.wrapper.style.width=U(r)),n!=null&&(this.display.wrapper.style.height=U(n)),this.options.lineWrapping&&lo(this);var X=this.display.viewFrom;this.doc.iter(X,this.display.viewTo,function($){if($.widgets){for(var Z=0;Z<$.widgets.length;Z++)if($.widgets[Z].noHScroll){Si(A,X,"widget");break}}++X}),this.curOp.forceUpdate=!0,Ae(this,"refresh",this)}),operation:function(r){return Hr(this,r)},startOperation:function(){return Wi(this)},endOperation:function(){return Hi(this)},refresh:_r(function(){var r=this.display.cachedTextHeight;Mr(this),this.curOp.forceUpdate=!0,vn(this),bn(this,this.doc.scrollLeft,this.doc.scrollTop),Ra(this.display),(r==null||Math.abs(r-Qi(this.display))>.5||this.options.lineWrapping)&&Ca(this),Ae(this,"refresh",this)}),swapDoc:_r(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),Bo(this,r),vn(this),this.display.input.reset(),bn(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Qt(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},ue(e),e.registerHelper=function(r,n,A){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=A},e.registerGlobalHelper=function(r,n,A,U){e.registerHelper(r,n,U),i[r]._global.push({pred:A,val:U})}}function Xa(e,t,i,r,n){var A=t,U=i,X=ut(e,t.line),$=n&&e.direction=="rtl"?-i:i;function Z(){var dt=t.line+$;return dt<e.first||dt>=e.first+e.size?!1:(t=new ze(dt,t.ch,t.sticky),X=ut(e,dt))}function le(dt){var at;if(r=="codepoint"){var pt=X.text.charCodeAt(t.ch+(r>0?0:-1));isNaN(pt)?at=null:at=new ze(t.line,Math.max(0,Math.min(X.text.length,t.ch+i*(pt>=55296&&pt<56320?2:1))),-i)}else n?at=Pl(e.cm,X,t,i):at=ja(X,t,i);if(at==null)if(!dt&&Z())t=Wa(n,e.cm,X,t.line,$);else return!1;else t=at;return!0}if(r=="char"||r=="codepoint")le();else if(r=="column")le(!0);else if(r=="word"||r=="group")for(var ce=null,xe=r=="group",ye=e.cm&&e.cm.getHelper(t,"wordChars"),ke=!0;!(i<0&&!le(!ke));ke=!1){var Fe=X.text.charAt(t.ch)||`
|
|
`,Je=$e(Fe,ye)?"w":xe&&Fe==`
|
|
`?"n":!xe||/\s/.test(Fe)?null:"p";if(xe&&!ke&&!Je&&(Je="s"),ce&&ce!=Je){i<0&&(i=1,le(),t.sticky="after");break}if(Je&&(ce=Je),i>0&&!le(!ke))break}var nt=ea(e,t,A,U,!0);return ii(A,nt)&&(nt.hitSide=!0),nt}function ks(e,t,i,r){var n=e.doc,A=t.left,U;if(r=="page"){var X=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),$=Math.max(X-.5*Qi(e.display),3);U=(i>0?t.bottom:t.top)+i*$}else r=="line"&&(U=i>0?t.bottom+3:t.top-3);for(var Z;!(Z=ba(e,A,U),!Z.outside);){if(i<0?U<=0:U>=n.height){Z.hitSide=!0;break}U+=i*5}return Z}var $t=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new oe,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};$t.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;Ds(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function A(X){for(var $=X.target;$;$=$.parentNode){if($==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test($.className))break}return!1}we(n,"paste",function(X){if(!A(X)||Oe(r,X)||Ls(X,r))return;N<=11&&setTimeout(vr(r,function(){return t.updateFromDOM()}),20)}),we(n,"compositionstart",function(X){t.composing={data:X.data,done:!1}}),we(n,"compositionupdate",function(X){t.composing||(t.composing={data:X.data,done:!1})}),we(n,"compositionend",function(X){t.composing&&(X.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),we(n,"touchstart",function(){return i.forceCompositionEnd()}),we(n,"input",function(){t.composing||t.readFromDOMSoon()});function U(X){if(!A(X)||Oe(r,X))return;if(r.somethingSelected())oa({lineWise:!1,text:r.getSelections()}),X.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var $=_s(r);oa({lineWise:!0,text:$.text}),X.type=="cut"&&r.operation(function(){r.setSelections($.ranges,0,be),r.replaceSelection("",null,"cut")})}else return;if(X.clipboardData){X.clipboardData.clearData();var Z=ri.text.join(`
|
|
`);if(X.clipboardData.setData("Text",Z),X.clipboardData.getData("Text")==Z){X.preventDefault();return}}var le=Rs(),ce=le.firstChild;r.display.lineSpace.insertBefore(le,r.display.lineSpace.firstChild),ce.value=ri.text.join(`
|
|
`);var xe=document.activeElement;J(ce),setTimeout(function(){r.display.lineSpace.removeChild(le),xe.focus(),xe==n&&i.showPrimarySelection()},50)}we(n,"copy",U),we(n,"cut",U)},$t.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},$t.prototype.prepareSelection=function(){var e=yo(this.cm,!1);return e.focus=document.activeElement==this.div,e},$t.prototype.showSelection=function(e,t){if(!e||!this.cm.display.view.length)return;(e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e)},$t.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},$t.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var A=sa(t,e.anchorNode,e.anchorOffset),U=sa(t,e.focusNode,e.focusOffset);if(A&&!A.bad&&U&&!U.bad&&At(Ri(A,U),r)==0&&At(hi(A,U),n)==0)return;var X=t.display.view,$=r.line>=t.display.viewFrom&&Os(t,r)||{node:X[0].measure.map[2],offset:0},Z=n.line<t.display.viewTo&&Os(t,n);if(!Z){var le=X[X.length-1].measure,ce=le.maps?le.maps[le.maps.length-1]:le.map;Z={node:ce[ce.length-1],offset:ce[ce.length-2]-ce[ce.length-3]}}if(!$||!Z){e.removeAllRanges();return}var xe=e.rangeCount&&e.getRangeAt(0),ye;try{ye=E($.node,$.offset,Z.offset,Z.node)}catch(ke){}ye&&(!D&&t.state.focused?(e.collapse($.node,$.offset),ye.collapsed||(e.removeAllRanges(),e.addRange(ye))):(e.removeAllRanges(),e.addRange(ye)),xe&&e.anchorNode==null?e.addRange(xe):D&&this.startGracePeriod()),this.rememberSelection()},$t.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},$t.prototype.showMultipleSelections=function(e){u(this.cm.display.cursorDiv,e.cursors),u(this.cm.display.selectionDiv,e.selection)},$t.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},$t.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return v(this.div,t)},$t.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||document.activeElement!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},$t.prototype.blur=function(){this.div.blur()},$t.prototype.getField=function(){return this.div},$t.prototype.supportsTouch=function(){return!0},$t.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Hr(this.cm,function(){return e.cm.curOp.selectionChanged=!0});function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}this.polling.set(this.cm.options.pollInterval,t)},$t.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},$t.prototype.pollSelection=function(){if(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())return;var e=this.getSelection(),t=this.cm;if(d&&p&&this.cm.display.gutterSpecs.length&&eu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(this.composing)return;this.rememberSelection();var i=sa(t,e.anchorNode,e.anchorOffset),r=sa(t,e.focusNode,e.focusOffset);i&&r&&Hr(t,function(){Lr(t.doc,Ti(i,r),be),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})},$t.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=ze(r.line-1,ut(e.doc,r.line-1).length)),n.ch==ut(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=ze(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var A,U,X;r.line==t.viewFrom||(A=Ui(e,r.line))==0?(U=Ot(t.view[0].line),X=t.view[0].node):(U=Ot(t.view[A].line),X=t.view[A-1].node.nextSibling);var $=Ui(e,n.line),Z,le;if($==t.view.length-1?(Z=t.viewTo-1,le=t.lineDiv.lastChild):(Z=Ot(t.view[$+1].line)-1,le=t.view[$+1].node.previousSibling),!X)return!1;for(var ce=e.doc.splitLines(tu(e,X,le,U,Z)),xe=qt(e.doc,ze(U,0),ze(Z,ut(e.doc,Z).text.length));ce.length>1&&xe.length>1;)if(Re(ce)==Re(xe))ce.pop(),xe.pop(),Z--;else if(ce[0]==xe[0])ce.shift(),xe.shift(),U++;else break;for(var ye=0,ke=0,Fe=ce[0],Je=xe[0],nt=Math.min(Fe.length,Je.length);ye<nt&&Fe.charCodeAt(ye)==Je.charCodeAt(ye);)++ye;for(var dt=Re(ce),at=Re(xe),pt=Math.min(dt.length-(ce.length==1?ye:0),at.length-(xe.length==1?ye:0));ke<pt&&dt.charCodeAt(dt.length-ke-1)==at.charCodeAt(at.length-ke-1);)++ke;if(ce.length==1&&xe.length==1&&U==r.line)for(;ye&&ye>r.ch&&dt.charCodeAt(dt.length-ke-1)==at.charCodeAt(at.length-ke-1);)ye--,ke++;ce[ce.length-1]=dt.slice(0,dt.length-ke).replace(/^\u200b+/,""),ce[0]=ce[0].slice(ye).replace(/\u200b+$/,"");var wt=ze(U,ye),St=ze(Z,xe.length?Re(xe).length-ke:0);if(ce.length>1||ce[0]||At(wt,St))return an(e.doc,ce,wt,St,"+input"),!0},$t.prototype.ensurePolled=function(){this.forceCompositionEnd()},$t.prototype.reset=function(){this.forceCompositionEnd()},$t.prototype.forceCompositionEnd=function(){if(!this.composing)return;clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus()},$t.prototype.readFromDOMSoon=function(){var e=this;if(this.readDOMTimeout!=null)return;this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80)},$t.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Hr(this.cm,function(){return Mr(e.cm)})},$t.prototype.setUneditable=function(e){e.contentEditable="false"},$t.prototype.onKeyPress=function(e){if(e.charCode==0||this.composing)return;e.preventDefault(),this.cm.isReadOnly()||vr(this.cm,Va)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0)},$t.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},$t.prototype.onContextMenu=function(){},$t.prototype.resetPosition=function(){},$t.prototype.needsContentAttribute=!0;function Os(e,t){var i=ma(e,t.line);if(!i||i.hidden)return null;var r=ut(e.doc,t.line),n=io(i,r,t.line),A=Ve(r,e.doc.direction),U="left";if(A){var X=Xe(A,t.ch);U=X%2?"right":"left"}var $=oo(n.map,t.ch,U);return $.offset=$.collapse=="right"?$.end:$.start,$}function eu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function dn(e,t){return t&&(e.bad=!0),e}function tu(e,t,i,r,n){var A="",U=!1,X=e.doc.lineSeparator(),$=!1;function Z(ye){return 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top: `+(e.clientY-le.top-5)+"px; left: "+(e.clientX-le.left-5)+`px;
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z-index: 1000; background: `+(B?"rgba(255, 255, 255, .05)":"transparent")+`;
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outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);`;var ce;M&&(ce=window.scrollY),r.input.focus(),M&&window.scrollTo(null,ce),r.input.reset(),i.somethingSelected()||(n.value=t.prevInput=" "),t.contextMenuPending=ye,r.selForContextMenu=i.doc.sel,clearTimeout(r.detectingSelectAll);function xe(){if(n.selectionStart!=null){var Fe=i.somethingSelected(),Je="\u200B"+(Fe?n.value:"");n.value="\u21DA",n.value=Je,t.prevInput=Fe?"":"\u200B",n.selectionStart=1,n.selectionEnd=Je.length,r.selForContextMenu=i.doc.sel}}function ye(){if(t.contextMenuPending!=ye)return;if(t.contextMenuPending=!1,t.wrapper.style.cssText=Z,n.style.cssText=$,B&&N<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=U),n.selectionStart!=null){(!B||B&&N<9)&&xe();var Fe=0,Je=function(){r.selForContextMenu==i.doc.sel&&n.selectionStart==0&&n.selectionEnd>0&&t.prevInput=="\u200B"?vr(i,Qo)(i):Fe++<10?r.detectingSelectAll=setTimeout(Je,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(Je,200)}}if(B&&N>=9&&xe(),R){ae(e);var ke=function(){it(window,"mouseup",ke),setTimeout(ye,20)};we(window,"mouseup",ke)}else setTimeout(ye,50)},or.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled=e=="nocursor",this.textarea.readOnly=!!e},or.prototype.setUneditable=function(){},or.prototype.needsContentAttribute=!1;function iu(e,t){if(t=t?F(t):{},t.value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),t.autofocus==null){var i=O();t.autofocus=i==e||e.getAttribute("autofocus")!=null&&i==document.body}function r(){e.value=X.getValue()}var n;if(e.form&&(we(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var A=e.form;n=A.submit;try{var U=A.submit=function(){r(),A.submit=n,A.submit(),A.submit=U}}catch($){}}t.finishInit=function($){$.save=r,$.getTextArea=function(){return e},$.toTextArea=function(){$.toTextArea=isNaN,r(),e.parentNode.removeChild($.getWrapperElement()),e.style.display="",e.form&&(it(e.form,"submit",r),!t.leaveSubmitMethodAlone&&typeof e.form.submit=="function"&&(e.form.submit=n))}},e.style.display="none";var X=er(function($){return e.parentNode.insertBefore($,e.nextSibling)},t);return X}function nu(e){e.off=it,e.on=we,e.wheelEventPixels=hl,e.Doc=Pr,e.splitLines=mt,e.countColumn=ee,e.findColumn=Ce,e.isWordChar=je,e.Pass=_e,e.signal=Ae,e.Line=Ei,e.changeEnd=wi,e.scrollbarModel=Lo,e.Pos=ze,e.cmpPos=At,e.modes=Lt,e.mimeModes=Et,e.resolveMode=gt,e.getMode=ir,e.modeExtensions=pr,e.extendMode=lr,e.copyState=wr,e.startState=Ur,e.innerMode=$r,e.commands=Pn,e.keyMap=pi,e.keyName=cs,e.isModifierKey=ds,e.lookupKey=sn,e.normalizeKeyMap=Ml,e.StringStream=ct,e.SharedTextMarker=kn,e.TextMarker=Ai,e.LineWidget=Rn,e.e_preventDefault=te,e.e_stopPropagation=q,e.e_stop=ae,e.addClass=j,e.contains=v,e.rmClass=g,e.keyNames=_i}$l(er),ql(er);var au="iter insert remove copy getEditor constructor".split(" ");for(var la in Pr.prototype)Pr.prototype.hasOwnProperty(la)&&he(au,la)<0&&(er.prototype[la]=function(e){return function(){return e.apply(this.doc,arguments)}}(Pr.prototype[la]));return ue(Pr),er.inputStyles={textarea:or,contenteditable:$t},er.defineMode=function(e){!er.defaults.mode&&e!="null"&&(er.defaults.mode=e),sr.apply(this,arguments)},er.defineMIME=Xt,er.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),er.defineMIME("text/plain","null"),er.defineExtension=function(e,t){er.prototype[e]=t},er.defineDocExtension=function(e,t){Pr.prototype[e]=t},er.fromTextArea=iu,nu(er),er.version="5.58.2",er})},Y1PL:function(ht,ot,re){"use strict";re.r(ot),re.d(ot,"ResizableTextArea",function(){return he});var ie=re("wx14"),Y=re("1OyB"),D=re("vuIU"),V=re("Ji7U"),I=re("LK+K"),w=re("q1tI"),B=re("VTBJ"),N=re("rePB"),M=re("Zm9Q"),k=re("Kwbf"),p=re("c+Xe"),y=re("m+aA"),P=re("bdgK"),L=new Map;function x(be){be.forEach(function(Ee){var Te,Ce=Ee.target;(Te=L.get(Ce))===null||Te===void 0||Te.forEach(function(me){return me(Ce)})})}var S=new P.default(x),d=null,a=null;function l(be,Ee){L.has(be)||(L.set(be,new Set),S.observe(be)),L.get(be).add(Ee)}function h(be,Ee){L.has(be)&&(L.get(be).delete(Ee),L.get(be).size||(S.unobserve(be),L.delete(be)))}var _=function(be){Object(V.a)(Te,be);var Ee=Object(I.a)(Te);function Te(){return Object(Y.a)(this,Te),Ee.apply(this,arguments)}return Object(D.a)(Te,[{key:"render",value:function(){return this.props.children}}]),Te}(w.Component),f=w.createContext(null);function b(be){var Ee=be.children,Te=be.onBatchResize,Ce=w.useRef(0),me=w.useRef([]),se=w.useContext(f),Re=w.useCallback(function(et,Ge,tt){Ce.current+=1;var Ye=Ce.current;me.current.push({size:et,element:Ge,data:tt}),Promise.resolve().then(function(){Ye===Ce.current&&(Te==null||Te(me.current),me.current=[])}),se==null||se(et,Ge,tt)},[Te,se]);return w.createElement(f.Provider,{value:Re},Ee)}function R(be){var Ee=be.children,Te=be.disabled,Ce=w.useRef(null),me=w.useRef(null),se=w.useContext(f),Re=w.useRef({width:-1,height:-1,offsetWidth:-1,offsetHeight:-1}),et=w.isValidElement(Ee)&&Object(p.c)(Ee),Ge=et?Ee.ref:null,tt=w.useMemo(function(){return Object(p.a)(Ge,Ce)},[Ge,Ce]),Ye=w.useRef(be);Ye.current=be;var De=w.useCallback(function(je){var $e=Ye.current,st=$e.onResize,Qe=$e.data,Be=je.getBoundingClientRect(),We=Be.width,ft=Be.height,Ke=je.offsetWidth,Ue=je.offsetHeight,Xe=Math.floor(We),Ze=Math.floor(ft);if(Re.current.width!==Xe||Re.current.height!==Ze||Re.current.offsetWidth!==Ke||Re.current.offsetHeight!==Ue){var Ve={width:Xe,height:Ze,offsetWidth:Ke,offsetHeight:Ue};Re.current=Ve;var rt=Ke===Math.round(We)?We:Ke,we=Ue===Math.round(ft)?ft:Ue,qe=Object(B.a)(Object(B.a)({},Ve),{},{offsetWidth:rt,offsetHeight:we});se==null||se(qe,je,Qe),st&&Promise.resolve().then(function(){st(qe,je)})}},[]);return w.useEffect(function(){var je=Object(y.a)(Ce.current)||Object(y.a)(me.current);return je&&!Te&&l(je,De),function(){return h(je,De)}},[Ce.current,Te]),w.createElement(_,{ref:me},et?w.cloneElement(Ee,{ref:tt}):Ee)}var T="rc-observer-key";function g(be){var Ee=be.children,Te=Object(M.a)(Ee);return Te.map(function(Ce,me){var se=(Ce==null?void 0:Ce.key)||"".concat(T,"-").concat(me);return w.createElement(R,Object(ie.a)({},be,{key:se}),Ce)})}g.Collection=b;var c=g,u=re("bT9E"),o=re("TSYQ"),C=re.n(o),E=`
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min-height:0 !important;
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|
max-height:none !important;
|
|
height:0 !important;
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|
visibility:hidden !important;
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|
overflow:hidden !important;
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|
position:absolute !important;
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|
z-index:-1000 !important;
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|
top:0 !important;
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|
right:0 !important
|
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`,v=["letter-spacing","line-height","padding-top","padding-bottom","font-family","font-weight","font-size","font-variant","text-rendering","text-transform","width","text-indent","padding-left","padding-right","border-width","box-sizing","word-break"],O={},j;function G(be){var Ee=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Te=be.getAttribute("id")||be.getAttribute("data-reactid")||be.getAttribute("name");if(Ee&&O[Te])return O[Te];var Ce=window.getComputedStyle(be),me=Ce.getPropertyValue("box-sizing")||Ce.getPropertyValue("-moz-box-sizing")||Ce.getPropertyValue("-webkit-box-sizing"),se=parseFloat(Ce.getPropertyValue("padding-bottom"))+parseFloat(Ce.getPropertyValue("padding-top")),Re=parseFloat(Ce.getPropertyValue("border-bottom-width"))+parseFloat(Ce.getPropertyValue("border-top-width")),et=v.map(function(tt){return"".concat(tt,":").concat(Ce.getPropertyValue(tt))}).join(";"),Ge={sizingStyle:et,paddingSize:se,borderSize:Re,boxSizing:me};return Ee&&Te&&(O[Te]=Ge),Ge}function J(be){var Ee=arguments.length>1&&arguments[1]!==void 0?arguments[1]:!1,Te=arguments.length>2&&arguments[2]!==void 0?arguments[2]:null,Ce=arguments.length>3&&arguments[3]!==void 0?arguments[3]:null;j||(j=document.createElement("textarea"),j.setAttribute("tab-index","-1"),j.setAttribute("aria-hidden","true"),document.body.appendChild(j)),be.getAttribute("wrap")?j.setAttribute("wrap",be.getAttribute("wrap")):j.removeAttribute("wrap");var me=G(be,Ee),se=me.paddingSize,Re=me.borderSize,et=me.boxSizing,Ge=me.sizingStyle;j.setAttribute("style","".concat(Ge,";").concat(E)),j.value=be.value||be.placeholder||"";var tt=Number.MIN_SAFE_INTEGER,Ye=Number.MAX_SAFE_INTEGER,De=j.scrollHeight,je;if(et==="border-box"?De+=Re:et==="content-box"&&(De-=se),Te!==null||Ce!==null){j.value=" ";var 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d=this.hls;d.off(w.Events.FRAG_LOADING,this.onFragLoading,this),d.off(w.Events.FRAG_LOADED,this.onFragLoaded,this),d.off(w.Events.FRAG_BUFFERED,this.onFragBuffered,this),d.off(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),d.off(w.Events.ERROR,this.onError,this)},x.destroy=function(){this.unregisterListeners(),this.clearTimer(),this.hls=this.onCheck=null,this.fragCurrent=this.partCurrent=null},x.onFragLoading=function(d,a){var l=a.frag;if(l.type===M.PlaylistLevelType.MAIN&&!this.timer){var h;this.fragCurrent=l,this.partCurrent=(h=a.part)!=null?h:null,this.timer=self.setInterval(this.onCheck,100)}},x.onLevelLoaded=function(d,a){var l=this.hls.config;a.details.live?this.bwEstimator.update(l.abrEwmaSlowLive,l.abrEwmaFastLive):this.bwEstimator.update(l.abrEwmaSlowVoD,l.abrEwmaFastVoD)},x._abandonRulesCheck=function(){var d=this.fragCurrent,a=this.partCurrent,l=this.hls,h=l.autoLevelEnabled,_=l.config,f=l.media;if(!d||!f)return;var 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|
|
Current BW estimate: `+(Object(V.isFiniteNumber)(F)?(F/1024).toFixed(3):"Unknown")+` Kb/s
|
|
Estimated load time for current fragment: `+v.toFixed(3)+` s
|
|
Estimated load time for the next fragment: `+G.toFixed(3)+` s
|
|
Time to underbuffer: `+j.toFixed(3)+" s"),l.nextLoadLevel=J,this.bwEstimator.sample(T,b.loaded),this.clearTimer(),d.loader&&(this.fragCurrent=this.partCurrent=null,d.loader.abort()),l.trigger(w.Events.FRAG_LOAD_EMERGENCY_ABORTED,{frag:d,part:a,stats:b})},x.onFragLoaded=function(d,a){var l=a.frag,h=a.part;if(l.type===M.PlaylistLevelType.MAIN&&Object(V.isFiniteNumber)(l.sn)){var _=h?h.stats:l.stats,f=h?h.duration:l.duration;if(this.clearTimer(),this.lastLoadedFragLevel=l.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var b=this.hls.levels[l.level],R=(b.loaded?b.loaded.bytes:0)+_.loaded,T=(b.loaded?b.loaded.duration:0)+f;b.loaded={bytes:R,duration:T},b.realBitrate=Math.round(8*R/T)}if(l.bitrateTest){var g={stats:_,frag:l,part:h,id:l.type};this.onFragBuffered(w.Events.FRAG_BUFFERED,g),l.bitrateTest=!1}}},x.onFragBuffered=function(d,a){var l=a.frag,h=a.part,_=h?h.stats:l.stats;if(_.aborted)return;if(l.type!==M.PlaylistLevelType.MAIN||l.sn==="initSegment")return;var f=_.parsing.end-_.loading.start;this.bwEstimator.sample(f,_.loaded),_.bwEstimate=this.bwEstimator.getEstimate(),l.bitrateTest?this.bitrateTestDelay=f/1e3:this.bitrateTestDelay=0},x.onError=function(d,a){switch(a.details){case N.ErrorDetails.FRAG_LOAD_ERROR:case N.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer();break;default:break}},x.clearTimer=function(){self.clearInterval(this.timer),this.timer=void 0},x.getNextABRAutoLevel=function(){var d=this.fragCurrent,a=this.partCurrent,l=this.hls,h=l.maxAutoLevel,_=l.config,f=l.minAutoLevel,b=l.media,R=a?a.duration:d?d.duration:0,T=b?b.currentTime:0,g=b&&b.playbackRate!==0?Math.abs(b.playbackRate):1,c=this.bwEstimator?this.bwEstimator.getEstimate():_.abrEwmaDefaultEstimate,u=(B.BufferHelper.bufferInfo(b,T,_.maxBufferHole).end-T)/g,o=this.findBestLevel(c,f,h,u,_.abrBandWidthFactor,_.abrBandWidthUpFactor);if(o>=0)return o;k.logger.trace((u?"rebuffering expected":"buffer is empty")+", finding optimal quality level");var C=R?Math.min(R,_.maxStarvationDelay):_.maxStarvationDelay,E=_.abrBandWidthFactor,v=_.abrBandWidthUpFactor;if(!u){var O=this.bitrateTestDelay;if(O){var j=R?Math.min(R,_.maxLoadingDelay):_.maxLoadingDelay;C=j-O,k.logger.trace("bitrate test took "+Math.round(1e3*O)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*C)+" ms"),E=v=1}}return o=this.findBestLevel(c,f,h,u+C,E,v),Math.max(o,0)},x.findBestLevel=function(d,a,l,h,_,f){for(var b,R=this.fragCurrent,T=this.partCurrent,g=this.lastLoadedFragLevel,c=this.hls.levels,u=c[g],o=!!(u!=null&&(b=u.details)!==null&&b!==void 0&&b.live),C=u==null?void 0:u.codecSet,E=T?T.duration:R?R.duration:0,v=l;v>=a;v--){var O=c[v];if(!O||C&&O.codecSet!==C)continue;var j=O.details,G=(T?j==null?void 0:j.partTarget:j==null?void 0:j.averagetargetduration)||E,J=void 0;v<=g?J=_*d:J=f*d;var K=c[v].maxBitrate,F=K*G/J;if(k.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+v+"/"+Math.round(J)+"/"+K+"/"+G+"/"+h+"/"+F),J>K&&(!F||o&&!this.bitrateTestDelay||F<h))return v}return-1},y(L,[{key:"nextAutoLevel",get:function(){var d=this._nextAutoLevel,a=this.bwEstimator;if(d!==-1&&(!a||!a.canEstimate()))return d;var l=this.getNextABRAutoLevel();return d!==-1&&(l=Math.min(d,l)),l},set:function(d){this._nextAutoLevel=d}}]),L}();Y.default=P},"./src/controller/audio-stream-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/polyfills/number.ts"),I=D("./src/controller/base-stream-controller.ts"),w=D("./src/events.ts"),B=D("./src/utils/buffer-helper.ts"),N=D("./src/controller/fragment-tracker.ts"),M=D("./src/types/level.ts"),k=D("./src/types/loader.ts"),p=D("./src/loader/fragment.ts"),y=D("./src/demux/chunk-cache.ts"),P=D("./src/demux/transmuxer-interface.ts"),L=D("./src/types/transmuxer.ts"),x=D("./src/controller/fragment-finders.ts"),S=D("./src/utils/discontinuities.ts"),d=D("./src/errors.ts"),a=D("./src/utils/logger.ts");function l(){return l=Object.assign||function(R){for(var T=1;T<arguments.length;T++){var g=arguments[T];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(R[c]=g[c])}return R},l.apply(this,arguments)}function h(R,T){R.prototype=Object.create(T.prototype),R.prototype.constructor=R,_(R,T)}function _(R,T){return _=Object.setPrototypeOf||function(c,u){return c.__proto__=u,c},_(R,T)}var f=100,b=function(R){h(T,R);function T(c,u){var o;return o=R.call(this,c,u,"[audio-stream-controller]")||this,o.videoBuffer=null,o.videoTrackCC=-1,o.waitingVideoCC=-1,o.audioSwitch=!1,o.trackId=-1,o.waitingData=null,o.mainDetails=null,o.bufferFlushed=!1,o._registerListeners(),o}var g=T.prototype;return g.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},g._registerListeners=function(){var u=this.hls;u.on(w.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.on(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.on(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.on(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.on(w.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.on(w.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.on(w.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.on(w.Events.ERROR,this.onError,this),u.on(w.Events.BUFFER_RESET,this.onBufferReset,this),u.on(w.Events.BUFFER_CREATED,this.onBufferCreated,this),u.on(w.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.on(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.on(w.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g._unregisterListeners=function(){var u=this.hls;u.off(w.Events.MEDIA_ATTACHED,this.onMediaAttached,this),u.off(w.Events.MEDIA_DETACHING,this.onMediaDetaching,this),u.off(w.Events.MANIFEST_LOADING,this.onManifestLoading,this),u.off(w.Events.LEVEL_LOADED,this.onLevelLoaded,this),u.off(w.Events.AUDIO_TRACKS_UPDATED,this.onAudioTracksUpdated,this),u.off(w.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),u.off(w.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),u.off(w.Events.ERROR,this.onError,this),u.off(w.Events.BUFFER_RESET,this.onBufferReset,this),u.off(w.Events.BUFFER_CREATED,this.onBufferCreated,this),u.off(w.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),u.off(w.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),u.off(w.Events.FRAG_BUFFERED,this.onFragBuffered,this)},g.onInitPtsFound=function(u,o){var C=o.frag,E=o.id,v=o.initPTS;if(E==="main"){var O=C.cc;this.initPTS[C.cc]=v,this.log("InitPTS for cc: "+O+" found from main: "+v),this.videoTrackCC=O,this.state===I.State.WAITING_INIT_PTS&&this.tick()}},g.startLoad=function(u){if(!this.levels){this.startPosition=u,this.state=I.State.STOPPED;return}var o=this.lastCurrentTime;this.stopLoad(),this.setInterval(f),this.fragLoadError=0,o>0&&u===-1?(this.log("Override startPosition with lastCurrentTime @"+o.toFixed(3)),this.state=I.State.IDLE):(this.loadedmetadata=!1,this.state=I.State.WAITING_TRACK),this.nextLoadPosition=this.startPosition=this.lastCurrentTime=u,this.tick()},g.doTick=function(){switch(this.state){case I.State.IDLE:this.doTickIdle();break;case I.State.WAITING_TRACK:{var u,o=this.levels,C=this.trackId,E=o==null||((u=o[C])===null||u===void 0)?void 0:u.details;if(E){if(this.waitForCdnTuneIn(E))break;this.state=I.State.WAITING_INIT_PTS}break}case I.State.FRAG_LOADING_WAITING_RETRY:{var v,O=performance.now(),j=this.retryDate;(!j||O>=j||(v=this.media)!==null&&v!==void 0&&v.seeking)&&(this.log("RetryDate reached, switch back to IDLE state"),this.state=I.State.IDLE);break}case I.State.WAITING_INIT_PTS:{var G=this.waitingData;if(G){var J=G.frag,K=G.part,F=G.cache,ee=G.complete;if(this.initPTS[J.cc]!==void 0){this.waitingData=null,this.waitingVideoCC=-1,this.state=I.State.FRAG_LOADING;var oe=F.flush(),he={frag:J,part:K,payload:oe,networkDetails:null};this._handleFragmentLoadProgress(he),ee&&R.prototype._handleFragmentLoadComplete.call(this,he)}else if(this.videoTrackCC!==this.waitingVideoCC)a.logger.log("Waiting fragment cc ("+J.cc+") cancelled because video is at cc "+this.videoTrackCC),this.clearWaitingFragment();else{var ge=this.getLoadPosition(),_e=B.BufferHelper.bufferInfo(this.mediaBuffer,ge,this.config.maxBufferHole),be=Object(x.fragmentWithinToleranceTest)(_e.end,this.config.maxFragLookUpTolerance,J);be<0&&(a.logger.log("Waiting fragment cc ("+J.cc+") @ "+J.start+" cancelled because another fragment at "+_e.end+" is needed"),this.clearWaitingFragment())}}else this.state=I.State.IDLE}}this.onTickEnd()},g.clearWaitingFragment=function(){var u=this.waitingData;u&&(this.fragmentTracker.removeFragment(u.frag),this.waitingData=null,this.waitingVideoCC=-1,this.state=I.State.IDLE)},g.onTickEnd=function(){var u=this.media;if(!u||!u.readyState)return;var o=this.mediaBuffer?this.mediaBuffer:u,C=o.buffered;!this.loadedmetadata&&C.length&&(this.loadedmetadata=!0),this.lastCurrentTime=u.currentTime},g.doTickIdle=function(){var u,o,C=this.hls,E=this.levels,v=this.media,O=this.trackId,j=C.config;if(!E||!E[O])return;if(!v&&(this.startFragRequested||!j.startFragPrefetch))return;var G=E[O],J=G.details;if(!J||J.live&&this.levelLastLoaded!==O||this.waitForCdnTuneIn(J)){this.state=I.State.WAITING_TRACK;return}this.bufferFlushed&&(this.bufferFlushed=!1,this.afterBufferFlushed(this.mediaBuffer?this.mediaBuffer:this.media,p.ElementaryStreamTypes.AUDIO,k.PlaylistLevelType.AUDIO));var K=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:this.media,k.PlaylistLevelType.AUDIO);if(K===null)return;var F=K.len,ee=this.getMaxBufferLength(),oe=this.audioSwitch;if(F>=ee&&!oe)return;if(!oe&&this._streamEnded(K,J)){C.trigger(w.Events.BUFFER_EOS,{type:"audio"}),this.state=I.State.ENDED;return}var he=J.fragments,ge=he[0].start,_e=K.end;if(oe){var be=this.getLoadPosition();_e=be,J.PTSKnown&&be<ge&&((K.end>ge||K.nextStart)&&(this.log("Alt audio track ahead of main track, seek to start of alt audio track"),v.currentTime=ge+.05))}var Ee=this.getNextFragment(_e,J);if(!Ee){this.bufferFlushed=!0;return}((u=Ee.decryptdata)===null||u===void 0?void 0:u.keyFormat)==="identity"&&!((o=Ee.decryptdata)!==null&&o!==void 0&&o.key)?this.loadKey(Ee,J):this.loadFragment(Ee,J,_e)},g.getMaxBufferLength=function(){var u=R.prototype.getMaxBufferLength.call(this),o=this.getFwdBufferInfo(this.videoBuffer?this.videoBuffer:this.media,k.PlaylistLevelType.MAIN);return o===null?u:Math.max(u,o.len)},g.onMediaDetaching=function(){this.videoBuffer=null,R.prototype.onMediaDetaching.call(this)},g.onAudioTracksUpdated=function(u,o){var C=o.audioTracks;this.resetTransmuxer(),this.levels=C.map(function(E){return new M.Level(E)})},g.onAudioTrackSwitching=function(u,o){var C=!!o.url;this.trackId=o.id;var E=this.fragCurrent;E!=null&&E.loader&&E.loader.abort(),this.fragCurrent=null,this.clearWaitingFragment(),C?this.setInterval(f):this.resetTransmuxer(),C?(this.audioSwitch=!0,this.state=I.State.IDLE):this.state=I.State.STOPPED,this.tick()},g.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments(),this.startPosition=this.lastCurrentTime=0,this.bufferFlushed=!1},g.onLevelLoaded=function(u,o){this.mainDetails=o.details},g.onAudioTrackLoaded=function(u,o){var C,E=this.levels,v=o.details,O=o.id;if(!E){this.warn("Audio tracks were reset while loading level "+O);return}this.log("Track "+O+" loaded ["+v.startSN+","+v.endSN+"],duration:"+v.totalduration);var j=E[O],G=0;if(v.live||(C=j.details)!==null&&C!==void 0&&C.live){var J=this.mainDetails;if(v.fragments[0]||(v.deltaUpdateFailed=!0),v.deltaUpdateFailed||!J)return;!j.details&&v.hasProgramDateTime&&J.hasProgramDateTime?(Object(S.alignMediaPlaylistByPDT)(v,J),G=v.fragments[0].start):G=this.alignPlaylists(v,j.details)}j.details=v,this.levelLastLoaded=O,!this.startFragRequested&&(this.mainDetails||!v.live)&&this.setStartPosition(j.details,G),this.state===I.State.WAITING_TRACK&&!this.waitForCdnTuneIn(v)&&(this.state=I.State.IDLE),this.tick()},g._handleFragmentLoadProgress=function(u){var o,C=u.frag,E=u.part,v=u.payload,O=this.config,j=this.trackId,G=this.levels;if(!G){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 J=G[j];console.assert(J,"Audio track is defined on fragment load progress");var K=J.details;console.assert(K,"Audio track details are defined on fragment load progress");var F=O.defaultAudioCodec||J.audioCodec||"mp4a.40.2",ee=this.transmuxer;ee||(ee=this.transmuxer=new P.default(this.hls,k.PlaylistLevelType.AUDIO,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)));var oe=this.initPTS[C.cc],he=(o=C.initSegment)===null||o===void 0?void 0:o.data;if(oe!==void 0){var ge=!1,_e=E?E.index:-1,be=_e!==-1,Ee=new L.ChunkMetadata(C.level,C.sn,C.stats.chunkCount,v.byteLength,_e,be);ee.push(v,he,F,"",C,E,K.totalduration,ge,Ee,oe)}else{a.logger.log("Unknown video PTS for cc "+C.cc+", waiting for video PTS before demuxing audio frag "+C.sn+" of ["+K.startSN+" ,"+K.endSN+"],track "+j);var Te=this.waitingData=this.waitingData||{frag:C,part:E,cache:new y.default,complete:!1},Ce=Te.cache;Ce.push(new Uint8Array(v)),this.waitingVideoCC=this.videoTrackCC,this.state=I.State.WAITING_INIT_PTS}},g._handleFragmentLoadComplete=function(u){if(this.waitingData){this.waitingData.complete=!0;return}R.prototype._handleFragmentLoadComplete.call(this,u)},g.onBufferReset=function(){this.mediaBuffer=this.videoBuffer=null,this.loadedmetadata=!1},g.onBufferCreated=function(u,o){var C=o.tracks.audio;C&&(this.mediaBuffer=C.buffer),o.tracks.video&&(this.videoBuffer=o.tracks.video.buffer)},g.onFragBuffered=function(u,o){var C=o.frag,E=o.part;if(C.type!==k.PlaylistLevelType.AUDIO)return;if(this.fragContextChanged(C)){this.warn("Fragment "+C.sn+(E?" p: "+E.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(w.Events.AUDIO_TRACK_SWITCHED,{id:this.trackId}))),this.fragBufferedComplete(C,E)},g.onError=function(u,o){switch(o.details){case d.ErrorDetails.FRAG_LOAD_ERROR:case d.ErrorDetails.FRAG_LOAD_TIMEOUT:case d.ErrorDetails.KEY_LOAD_ERROR:case d.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(k.PlaylistLevelType.AUDIO,o);break;case d.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case d.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:this.state!==I.State.ERROR&&this.state!==I.State.STOPPED&&(this.state=o.fatal?I.State.ERROR:I.State.IDLE,this.warn(o.details+" while loading frag, switching to "+this.state+" state"));break;case d.ErrorDetails.BUFFER_FULL_ERROR:if(o.parent==="audio"&&(this.state===I.State.PARSING||this.state===I.State.PARSED)){var C=!0,E=this.getFwdBufferInfo(this.mediaBuffer,k.PlaylistLevelType.AUDIO);E&&E.len>.5&&(C=!this.reduceMaxBufferLength(E.len)),C&&(this.warn("Buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,R.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.resetLoadingState()}break;default:break}},g.onBufferFlushed=function(u,o){var C=o.type;C===p.ElementaryStreamTypes.AUDIO&&(this.bufferFlushed=!0)},g._handleTransmuxComplete=function(u){var o,C="audio",E=this.hls,v=u.remuxResult,O=u.chunkMeta,j=this.getCurrentContext(O);if(!j){this.warn("The loading context changed while buffering fragment "+O.sn+" of level "+O.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(O.level);return}var G=j.frag,J=j.part,K=v.audio,F=v.text,ee=v.id3,oe=v.initSegment;if(this.fragContextChanged(G))return;if(this.state=I.State.PARSING,this.audioSwitch&&K&&this.completeAudioSwitch(),oe!=null&&oe.tracks&&(this._bufferInitSegment(oe.tracks,G,O),E.trigger(w.Events.FRAG_PARSING_INIT_SEGMENT,{frag:G,id:C,tracks:oe.tracks})),K){var he=K.startPTS,ge=K.endPTS,_e=K.startDTS,be=K.endDTS;J&&(J.elementaryStreams[p.ElementaryStreamTypes.AUDIO]={startPTS:he,endPTS:ge,startDTS:_e,endDTS:be}),G.setElementaryStreamInfo(p.ElementaryStreamTypes.AUDIO,he,ge,_e,be),this.bufferFragmentData(K,G,J,O)}if(ee!=null&&(o=ee.samples)!==null&&o!==void 0&&o.length){var Ee=l({frag:G,id:C},ee);E.trigger(w.Events.FRAG_PARSING_METADATA,Ee)}if(F){var Te=l({frag:G,id:C},F);E.trigger(w.Events.FRAG_PARSING_USERDATA,Te)}},g._bufferInitSegment=function(u,o,C){if(this.state!==I.State.PARSING)return;u.video&&delete u.video;var E=u.audio;if(!E)return;E.levelCodec=E.codec,E.id="audio",this.log("Init audio buffer, container:"+E.container+", codecs[parsed]=["+E.codec+"]"),this.hls.trigger(w.Events.BUFFER_CODECS,u);var v=E.initSegment;if(v!=null&&v.byteLength){var O={type:"audio",frag:o,part:null,chunkMeta:C,parent:o.type,data:v};this.hls.trigger(w.Events.BUFFER_APPENDING,O)}this.tick()},g.loadFragment=function(u,o,C){var E=this.fragmentTracker.getState(u);this.fragCurrent=u,(this.audioSwitch||E===N.FragmentState.NOT_LOADED||E===N.FragmentState.PARTIAL)&&(u.sn==="initSegment"?this._loadInitSegment(u):o.live&&!Object(V.isFiniteNumber)(this.initPTS[u.cc])?(this.log("Waiting for video PTS in continuity counter "+u.cc+" of live stream before loading audio fragment "+u.sn+" of level "+this.trackId),this.state=I.State.WAITING_INIT_PTS):(this.startFragRequested=!0,R.prototype.loadFragment.call(this,u,o,C)))},g.completeAudioSwitch=function(){var u=this.hls,o=this.media,C=this.trackId;o&&(this.log("Switching audio track : flushing all audio"),R.prototype.flushMainBuffer.call(this,0,Number.POSITIVE_INFINITY,"audio")),this.audioSwitch=!1,u.trigger(w.Events.AUDIO_TRACK_SWITCHED,{id:C})},T}(I.default);Y.default=b},"./src/controller/audio-track-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts"),I=D("./src/errors.ts"),w=D("./src/controller/base-playlist-controller.ts"),B=D("./src/types/loader.ts");function N(P,L){for(var x=0;x<L.length;x++){var S=L[x];S.enumerable=S.enumerable||!1,S.configurable=!0,"value"in S&&(S.writable=!0),Object.defineProperty(P,S.key,S)}}function M(P,L,x){return L&&N(P.prototype,L),x&&N(P,x),P}function k(P,L){P.prototype=Object.create(L.prototype),P.prototype.constructor=P,p(P,L)}function p(P,L){return p=Object.setPrototypeOf||function(S,d){return S.__proto__=d,S},p(P,L)}var y=function(P){k(L,P);function L(S){var d;return d=P.call(this,S,"[audio-track-controller]")||this,d.tracks=[],d.groupId=null,d.tracksInGroup=[],d.trackId=-1,d.trackName="",d.selectDefaultTrack=!0,d.registerListeners(),d}var x=L.prototype;return x.registerListeners=function(){var d=this.hls;d.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),d.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),d.on(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.on(V.Events.ERROR,this.onError,this)},x.unregisterListeners=function(){var d=this.hls;d.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),d.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),d.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),d.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),d.off(V.Events.AUDIO_TRACK_LOADED,this.onAudioTrackLoaded,this),d.off(V.Events.ERROR,this.onError,this)},x.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,P.prototype.destroy.call(this)},x.onManifestLoading=function(){this.tracks=[],this.groupId=null,this.tracksInGroup=[],this.trackId=-1,this.trackName="",this.selectDefaultTrack=!0},x.onManifestParsed=function(d,a){this.tracks=a.audioTracks||[]},x.onAudioTrackLoaded=function(d,a){var l=a.id,h=a.details,_=this.tracksInGroup[l];if(!_){this.warn("Invalid audio track id "+l);return}var f=_.details;_.details=a.details,this.log("audioTrack "+l+" loaded ["+h.startSN+"-"+h.endSN+"]"),l===this.trackId&&(this.retryCount=0,this.playlistLoaded(l,a,f))},x.onLevelLoading=function(d,a){this.switchLevel(a.level)},x.onLevelSwitching=function(d,a){this.switchLevel(a.level)},x.switchLevel=function(d){var a=this.hls.levels[d];if(!(a!=null&&a.audioGroupIds))return;var l=a.audioGroupIds[a.urlId];if(this.groupId!==l){this.groupId=l;var h=this.tracks.filter(function(f){return!l||f.groupId===l});this.selectDefaultTrack&&!h.some(function(f){return f.default})&&(this.selectDefaultTrack=!1),this.tracksInGroup=h;var _={audioTracks:h};this.log("Updating audio tracks, "+h.length+' track(s) found in "'+l+'" group-id'),this.hls.trigger(V.Events.AUDIO_TRACKS_UPDATED,_),this.selectInitialTrack()}},x.onError=function(d,a){if(P.prototype.onError.call(this,d,a),a.fatal||!a.context)return;a.context.type===B.PlaylistContextType.AUDIO_TRACK&&a.context.id===this.trackId&&a.context.groupId===this.groupId&&this.retryLoadingOrFail(a)},x.setAudioTrack=function(d){var a=this.tracksInGroup;if(d<0||d>=a.length){this.warn("Invalid id passed to audio-track controller");return}this.clearTimer();var l=a[this.trackId];this.log("Now switching to audio-track index "+d);var h=a[d],_=h.id,f=h.groupId,b=f===void 0?"":f,R=h.name,T=h.type,g=h.url;if(this.trackId=d,this.trackName=R,this.selectDefaultTrack=!1,this.hls.trigger(V.Events.AUDIO_TRACK_SWITCHING,{id:_,groupId:b,name:R,type:T,url:g}),h.details&&!h.details.live)return;var c=this.switchParams(h.url,l==null?void 0:l.details);this.loadPlaylist(c)},x.selectInitialTrack=function(){var d=this.tracksInGroup;console.assert(d.length,"Initial audio track should be selected when tracks are known");var a=this.trackName,l=this.findTrackId(a)||this.findTrackId();l!==-1?this.setAudioTrack(l):(this.warn("No track found for running audio group-ID: "+this.groupId),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,fatal:!0}))},x.findTrackId=function(d){for(var a=this.tracksInGroup,l=0;l<a.length;l++){var h=a[l];if((!this.selectDefaultTrack||h.default)&&(!d||d===h.name))return h.id}return-1},x.loadPlaylist=function(d){var a=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(a)){var l=a.id,h=a.groupId,_=a.url;if(d)try{_=d.addDirectives(_)}catch(f){this.warn("Could not construct new URL with HLS Delivery Directives: "+f)}this.log("loading audio-track playlist for id: "+l),this.clearTimer(),this.hls.trigger(V.Events.AUDIO_TRACK_LOADING,{url:_,id:l,groupId:h,deliveryDirectives:d||null})}},M(L,[{key:"audioTracks",get:function(){return this.tracksInGroup}},{key:"audioTrack",get:function(){return this.trackId},set:function(d){this.selectDefaultTrack=!1,this.setAudioTrack(d)}}]),L}(w.default);Y.default=y},"./src/controller/base-playlist-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return M});var V=D("./src/polyfills/number.ts"),I=D("./src/types/level.ts"),w=D("./src/controller/level-helper.ts"),B=D("./src/utils/logger.ts"),N=D("./src/errors.ts"),M=function(){function k(y,P){this.hls=void 0,this.timer=-1,this.canLoad=!1,this.retryCount=0,this.log=void 0,this.warn=void 0,this.log=B.logger.log.bind(B.logger,P+":"),this.warn=B.logger.warn.bind(B.logger,P+":"),this.hls=y}var p=k.prototype;return p.destroy=function(){this.clearTimer(),this.hls=this.log=this.warn=null},p.onError=function(P,L){L.fatal&&L.type===N.ErrorTypes.NETWORK_ERROR&&this.clearTimer()},p.clearTimer=function(){clearTimeout(this.timer),this.timer=-1},p.startLoad=function(){this.canLoad=!0,this.retryCount=0,this.loadPlaylist()},p.stopLoad=function(){this.canLoad=!1,this.clearTimer()},p.switchParams=function(P,L){var x=L==null?void 0:L.renditionReports;if(x)for(var S=0;S<x.length;S++){var d=x[S],a=""+d.URI;if(a===P.substr(-a.length)){var l=parseInt(d["LAST-MSN"]),h=parseInt(d["LAST-PART"]);if(L&&this.hls.config.lowLatencyMode){var _=Math.min(L.age-L.partTarget,L.targetduration);h!==void 0&&_>L.partTarget&&(h+=1)}if(Object(V.isFiniteNumber)(l))return new I.HlsUrlParameters(l,Object(V.isFiniteNumber)(h)?h:void 0,I.HlsSkip.No)}}},p.loadPlaylist=function(P){},p.shouldLoadTrack=function(P){return this.canLoad&&P&&!!P.url&&(!P.details||P.details.live)},p.playlistLoaded=function(P,L,x){var S=this,d=L.details,a=L.stats,l=a.loading.end?Math.max(0,self.performance.now()-a.loading.end):0;if(d.advancedDateTime=Date.now()-l,d.live||x!=null&&x.live){if(d.reloaded(x),x&&this.log("live playlist "+P+" "+(d.advanced?"REFRESHED "+d.lastPartSn+"-"+d.lastPartIndex:"MISSED")),x&&d.fragments.length>0&&Object(w.mergeDetails)(x,d),!this.canLoad||!d.live)return;var h,_=void 0,f=void 0;if(d.canBlockReload&&d.endSN&&d.advanced){var b=this.hls.config.lowLatencyMode,R=d.lastPartSn,T=d.endSN,g=d.lastPartIndex,c=g!==-1,u=R===T,o=b?0:g;c?(_=u?T+1:R,f=u?o:g+1):_=T+1;var C=d.age,E=C+d.ageHeader,v=Math.min(E-d.partTarget,d.targetduration*1.5);if(v>0){if(x&&v>x.tuneInGoal)this.warn("CDN Tune-in goal increased from: "+x.tuneInGoal+" to: "+v+" with playlist age: "+d.age),v=0;else{var O=Math.floor(v/d.targetduration);if(_+=O,f!==void 0){var j=Math.round(v%d.targetduration/d.partTarget);f+=j}this.log("CDN Tune-in age: "+d.ageHeader+"s last advanced "+C.toFixed(2)+"s goal: "+v+" skip sn "+O+" to part "+f)}d.tuneInGoal=v}if(h=this.getDeliveryDirectives(d,L.deliveryDirectives,_,f),b||!u){this.loadPlaylist(h);return}}else h=this.getDeliveryDirectives(d,L.deliveryDirectives,_,f);var G=Object(w.computeReloadInterval)(d,a);_!==void 0&&d.canBlockReload&&(G-=d.partTarget||1),this.log("reload live playlist "+P+" in "+Math.round(G)+" ms"),this.timer=self.setTimeout(function(){return S.loadPlaylist(h)},G)}else this.clearTimer()},p.getDeliveryDirectives=function(P,L,x,S){var d=Object(I.getSkipValue)(P,x);return L!=null&&L.skip&&P.deltaUpdateFailed&&(x=L.msn,S=L.part,d=I.HlsSkip.No),new I.HlsUrlParameters(x,S,d)},p.retryLoadingOrFail=function(P){var L=this,x=this.hls.config,S=this.retryCount<x.levelLoadingMaxRetry;if(S){var d;if(this.retryCount++,P.details.indexOf("LoadTimeOut")>-1&&(d=P.context)!==null&&d!==void 0&&d.deliveryDirectives)this.warn("retry playlist loading #"+this.retryCount+' after "'+P.details+'"'),this.loadPlaylist();else{var a=Math.min(Math.pow(2,this.retryCount)*x.levelLoadingRetryDelay,x.levelLoadingMaxRetryTimeout);this.timer=self.setTimeout(function(){return L.loadPlaylist()},a),this.warn("retry playlist loading #"+this.retryCount+" in "+a+' ms after "'+P.details+'"')}}else this.warn('cannot recover from error "'+P.details+'"'),this.clearTimer(),P.fatal=!0;return S},k}()},"./src/controller/base-stream-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"State",function(){return T}),D.d(Y,"default",function(){return g});var V=D("./src/polyfills/number.ts"),I=D("./src/task-loop.ts"),w=D("./src/controller/fragment-tracker.ts"),B=D("./src/utils/buffer-helper.ts"),N=D("./src/utils/logger.ts"),M=D("./src/events.ts"),k=D("./src/errors.ts"),p=D("./src/types/transmuxer.ts"),y=D("./src/utils/mp4-tools.ts"),P=D("./src/utils/discontinuities.ts"),L=D("./src/controller/fragment-finders.ts"),x=D("./src/controller/level-helper.ts"),S=D("./src/loader/fragment-loader.ts"),d=D("./src/crypt/decrypter.ts"),a=D("./src/utils/time-ranges.ts"),l=D("./src/types/loader.ts");function h(c,u){for(var o=0;o<u.length;o++){var C=u[o];C.enumerable=C.enumerable||!1,C.configurable=!0,"value"in C&&(C.writable=!0),Object.defineProperty(c,C.key,C)}}function _(c,u,o){return u&&h(c.prototype,u),o&&h(c,o),c}function f(c){if(c===void 0)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return c}function b(c,u){c.prototype=Object.create(u.prototype),c.prototype.constructor=c,R(c,u)}function R(c,u){return R=Object.setPrototypeOf||function(C,E){return C.__proto__=E,C},R(c,u)}var T={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BACKTRACKING:"BACKTRACKING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS",WAITING_LEVEL:"WAITING_LEVEL"},g=function(c){b(u,c);function u(C,E,v){var O;return O=c.call(this)||this,O.hls=void 0,O.fragPrevious=null,O.fragCurrent=null,O.fragmentTracker=void 0,O.transmuxer=null,O._state=T.STOPPED,O.media=void 0,O.mediaBuffer=void 0,O.config=void 0,O.bitrateTest=!1,O.lastCurrentTime=0,O.nextLoadPosition=0,O.startPosition=0,O.loadedmetadata=!1,O.fragLoadError=0,O.retryDate=0,O.levels=null,O.fragmentLoader=void 0,O.levelLastLoaded=null,O.startFragRequested=!1,O.decrypter=void 0,O.initPTS=[],O.onvseeking=null,O.onvended=null,O.logPrefix="",O.log=void 0,O.warn=void 0,O.logPrefix=v,O.log=N.logger.log.bind(N.logger,v+":"),O.warn=N.logger.warn.bind(N.logger,v+":"),O.hls=C,O.fragmentLoader=new S.default(C.config),O.fragmentTracker=E,O.config=C.config,O.decrypter=new d.default(C,C.config),C.on(M.Events.KEY_LOADED,O.onKeyLoaded,f(O)),O}var o=u.prototype;return o.doTick=function(){this.onTickEnd()},o.onTickEnd=function(){},o.startLoad=function(E){},o.stopLoad=function(){this.fragmentLoader.abort();var E=this.fragCurrent;E&&this.fragmentTracker.removeFragment(E),this.resetTransmuxer(),this.fragCurrent=null,this.fragPrevious=null,this.clearInterval(),this.clearNextTick(),this.state=T.STOPPED},o._streamEnded=function(E,v){var O=this.fragCurrent,j=this.fragmentTracker;if(!v.live&&O&&O.sn===v.endSN&&!E.nextStart){var G=j.getState(O);return G===w.FragmentState.PARTIAL||G===w.FragmentState.OK}return!1},o.onMediaAttached=function(E,v){var O=this.media=this.mediaBuffer=v.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),O.addEventListener("seeking",this.onvseeking),O.addEventListener("ended",this.onvended);var j=this.config;this.levels&&j.autoStartLoad&&this.state===T.STOPPED&&this.startLoad(j.startPosition)},o.onMediaDetaching=function(){var E=this.media;E!=null&&E.ended&&(this.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0),E&&(E.removeEventListener("seeking",this.onvseeking),E.removeEventListener("ended",this.onvended),this.onvseeking=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.fragmentTracker.removeAllFragments(),this.stopLoad()},o.onMediaSeeking=function(){var E=this.config,v=this.fragCurrent,O=this.media,j=this.mediaBuffer,G=this.state,J=O?O.currentTime:0,K=B.BufferHelper.bufferInfo(j||O,J,E.maxBufferHole);if(this.log("media seeking to "+(Object(V.isFiniteNumber)(J)?J.toFixed(3):J)+", state: "+G),G===T.ENDED)this.resetLoadingState();else if(v&&!K.len){var F=E.maxFragLookUpTolerance,ee=v.start-F,oe=v.start+v.duration+F,he=J>oe;(J<ee||he)&&(he&&v.loader&&(this.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),v.loader.abort()),this.resetLoadingState())}O&&(this.lastCurrentTime=J),!this.loadedmetadata&&!K.len&&(this.nextLoadPosition=this.startPosition=J),this.tickImmediate()},o.onMediaEnded=function(){this.startPosition=this.lastCurrentTime=0},o.onKeyLoaded=function(E,v){if(this.state!==T.KEY_LOADING||v.frag!==this.fragCurrent||!this.levels)return;this.state=T.IDLE;var O=this.levels[v.frag.level].details;O&&this.loadFragment(v.frag,O,v.frag.start)},o.onHandlerDestroying=function(){this.stopLoad(),c.prototype.onHandlerDestroying.call(this)},o.onHandlerDestroyed=function(){this.state=T.STOPPED,this.hls.off(M.Events.KEY_LOADED,this.onKeyLoaded,this),this.fragmentLoader&&this.fragmentLoader.destroy(),this.decrypter&&this.decrypter.destroy(),this.hls=this.log=this.warn=this.decrypter=this.fragmentLoader=this.fragmentTracker=null,c.prototype.onHandlerDestroyed.call(this)},o.loadKey=function(E,v){this.log("Loading key for "+E.sn+" of ["+v.startSN+"-"+v.endSN+"], "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+E.level),this.state=T.KEY_LOADING,this.fragCurrent=E,this.hls.trigger(M.Events.KEY_LOADING,{frag:E})},o.loadFragment=function(E,v,O){this._loadFragForPlayback(E,v,O)},o._loadFragForPlayback=function(E,v,O){var j=this,G=function(K){if(j.fragContextChanged(E)){j.warn("Fragment "+E.sn+(K.part?" p: "+K.part.index:"")+" of level "+E.level+" was dropped during download."),j.fragmentTracker.removeFragment(E);return}E.stats.chunkCount++,j._handleFragmentLoadProgress(K)};this._doFragLoad(E,v,O,G).then(function(J){if(!J)return;j.fragLoadError=0;var K=j.state;if(j.fragContextChanged(E)){(K===T.FRAG_LOADING||K===T.BACKTRACKING||!j.fragCurrent&&K===T.PARSING)&&(j.fragmentTracker.removeFragment(E),j.state=T.IDLE);return}if("payload"in J&&(j.log("Loaded fragment "+E.sn+" of level "+E.level),j.hls.trigger(M.Events.FRAG_LOADED,J),j.state===T.BACKTRACKING)){j.fragmentTracker.backtrack(E,J),j.resetFragmentLoading(E);return}j._handleFragmentLoadComplete(J)}).catch(function(J){j.warn(J),j.resetFragmentLoading(E)})},o.flushMainBuffer=function(E,v,O){if(O===void 0&&(O=null),!(E-v))return;var j={startOffset:E,endOffset:v,type:O};this.fragLoadError=0,this.hls.trigger(M.Events.BUFFER_FLUSHING,j)},o._loadInitSegment=function(E){var v=this;this._doFragLoad(E).then(function(O){if(!O||v.fragContextChanged(E)||!v.levels)throw new Error("init load aborted");return O}).then(function(O){var j=v.hls,G=O.payload,J=E.decryptdata;if(G&&G.byteLength>0&&J&&J.key&&J.iv&&J.method==="AES-128"){var K=self.performance.now();return v.decrypter.webCryptoDecrypt(new Uint8Array(G),J.key.buffer,J.iv.buffer).then(function(F){var ee=self.performance.now();return j.trigger(M.Events.FRAG_DECRYPTED,{frag:E,payload:F,stats:{tstart:K,tdecrypt:ee}}),O.payload=F,O})}return O}).then(function(O){var j=v.fragCurrent,G=v.hls,J=v.levels;if(!J)throw new Error("init load aborted, missing levels");var K=J[E.level].details;console.assert(K,"Level details are defined when init segment is loaded");var F=E.stats;v.state=T.IDLE,v.fragLoadError=0,E.data=new Uint8Array(O.payload),F.parsing.start=F.buffering.start=self.performance.now(),F.parsing.end=F.buffering.end=self.performance.now(),O.frag===j&&G.trigger(M.Events.FRAG_BUFFERED,{stats:F,frag:j,part:null,id:E.type}),v.tick()}).catch(function(O){v.warn(O),v.resetFragmentLoading(E)})},o.fragContextChanged=function(E){var v=this.fragCurrent;return!E||!v||E.level!==v.level||E.sn!==v.sn||E.urlId!==v.urlId},o.fragBufferedComplete=function(E,v){var O=this.mediaBuffer?this.mediaBuffer:this.media;this.log("Buffered "+E.type+" sn: "+E.sn+(v?" part: "+v.index:"")+" of "+(this.logPrefix==="[stream-controller]"?"level":"track")+" "+E.level+" "+a.default.toString(B.BufferHelper.getBuffered(O))),this.state=T.IDLE,this.tick()},o._handleFragmentLoadComplete=function(E){var v=this.transmuxer;if(!v)return;var O=E.frag,j=E.part,G=E.partsLoaded,J=!G||G.length===0||G.some(function(F){return!F}),K=new p.ChunkMetadata(O.level,O.sn,O.stats.chunkCount+1,0,j?j.index:-1,!J);v.flush(K)},o._handleFragmentLoadProgress=function(E){},o._doFragLoad=function(E,v,O,j){var G=this;if(O===void 0&&(O=null),!this.levels)throw new Error("frag load aborted, missing levels");if(O=Math.max(E.start,O||0),this.config.lowLatencyMode&&v){var J=v.partList;if(J&&j){O>E.end&&v.fragmentHint&&(E=v.fragmentHint);var K=this.getNextPart(J,E,O);if(K>-1){var F=J[K];return this.log("Loading part sn: "+E.sn+" p: "+F.index+" cc: "+E.cc+" of playlist ["+v.startSN+"-"+v.endSN+"] parts [0-"+K+"-"+(J.length-1)+"] "+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+E.level+", target: "+parseFloat(O.toFixed(3))),this.nextLoadPosition=F.start+F.duration,this.state=T.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:E,part:J[K],targetBufferTime:O}),this.doFragPartsLoad(E,J,K,j).catch(function(ee){return G.handleFragLoadError(ee)})}else if(!E.url||this.loadedEndOfParts(J,O))return Promise.resolve(null)}}return this.log("Loading fragment "+E.sn+" cc: "+E.cc+" "+(v?"of ["+v.startSN+"-"+v.endSN+"] ":"")+(this.logPrefix==="[stream-controller]"?"level":"track")+": "+E.level+", target: "+parseFloat(O.toFixed(3))),Object(V.isFiniteNumber)(E.sn)&&!this.bitrateTest&&(this.nextLoadPosition=E.start+E.duration),this.state=T.FRAG_LOADING,this.hls.trigger(M.Events.FRAG_LOADING,{frag:E,targetBufferTime:O}),this.fragmentLoader.load(E,j).catch(function(ee){return G.handleFragLoadError(ee)})},o.doFragPartsLoad=function(E,v,O,j){var G=this;return new Promise(function(J,K){var F=[],ee=function oe(he){var ge=v[he];G.fragmentLoader.loadPart(E,ge,j).then(function(_e){F[ge.index]=_e;var be=_e.part;G.hls.trigger(M.Events.FRAG_LOADED,_e);var Ee=v[he+1];if(Ee&&Ee.fragment===E)oe(he+1);else return J({frag:E,part:be,partsLoaded:F})}).catch(K)};ee(O)})},o.handleFragLoadError=function(E){var v=E.data;return v&&v.details===k.ErrorDetails.INTERNAL_ABORTED?this.handleFragLoadAborted(v.frag,v.part):this.hls.trigger(M.Events.ERROR,v),null},o._handleTransmuxerFlush=function(E){var v=this.getCurrentContext(E);if(!v||this.state!==T.PARSING){this.fragCurrent||(this.state=T.IDLE);return}var O=v.frag,j=v.part,G=v.level,J=self.performance.now();O.stats.parsing.end=J,j&&(j.stats.parsing.end=J),this.updateLevelTiming(O,j,G,E.partial)},o.getCurrentContext=function(E){var v=this.levels,O=E.level,j=E.sn,G=E.part;if(!v||!v[O])return this.warn("Levels object was unset while buffering fragment "+j+" of level "+O+". The current chunk will not be buffered."),null;var J=v[O],K=G>-1?Object(x.getPartWith)(J,j,G):null,F=K?K.fragment:Object(x.getFragmentWithSN)(J,j,this.fragCurrent);return F?{frag:F,part:K,level:J}:null},o.bufferFragmentData=function(E,v,O,j){if(!E||this.state!==T.PARSING)return;var G=E.data1,J=E.data2,K=G;if(G&&J&&(K=Object(y.appendUint8Array)(G,J)),!K||!K.length)return;var F={type:E.type,frag:v,part:O,chunkMeta:j,parent:v.type,data:K};this.hls.trigger(M.Events.BUFFER_APPENDING,F),E.dropped&&E.independent&&!O&&this.flushBufferGap(v)},o.flushBufferGap=function(E){var v=this.media;if(!v)return;if(!B.BufferHelper.isBuffered(v,v.currentTime)){this.flushMainBuffer(0,E.start);return}var O=v.currentTime,j=B.BufferHelper.bufferInfo(v,O,0),G=E.duration,J=Math.min(this.config.maxFragLookUpTolerance*2,G*.25),K=Math.max(Math.min(E.start-J,j.end-J),O+J);E.start-K>J&&this.flushMainBuffer(K,E.start)},o.getFwdBufferInfo=function(E,v){var O=this.config,j=this.getLoadPosition();if(!Object(V.isFiniteNumber)(j))return null;var G=B.BufferHelper.bufferInfo(E,j,O.maxBufferHole);if(G.len===0&&G.nextStart!==void 0){var J=this.fragmentTracker.getBufferedFrag(j,v);if(J&&G.nextStart<J.end)return B.BufferHelper.bufferInfo(E,j,Math.max(G.nextStart,O.maxBufferHole))}return G},o.getMaxBufferLength=function(E){var v=this.config,O;return E?O=Math.max(8*v.maxBufferSize/E,v.maxBufferLength):O=v.maxBufferLength,Math.min(O,v.maxMaxBufferLength)},o.reduceMaxBufferLength=function(E){var v=this.config,O=E||v.maxBufferLength;return v.maxMaxBufferLength>=O?(v.maxMaxBufferLength/=2,this.warn("Reduce max buffer length to "+v.maxMaxBufferLength+"s"),!0):!1},o.getNextFragment=function(E,v){var O,j,G=v.fragments,J=G.length;if(!J)return null;var K=this.config,F=G[0].start,ee;if(v.live){var oe=K.initialLiveManifestSize;if(J<oe)return this.warn("Not enough fragments to start playback (have: "+J+", need: "+oe+")"),null;!v.PTSKnown&&!this.startFragRequested&&this.startPosition===-1&&(ee=this.getInitialLiveFragment(v,G),this.startPosition=ee?this.hls.liveSyncPosition||ee.start:E)}else E<=F&&(ee=G[0]);if(!ee){var he=K.lowLatencyMode?v.partEnd:v.fragmentEnd;ee=this.getFragmentAtPosition(E,he,v)}return(O=ee)!==null&&O!==void 0&&O.initSegment&&!((j=ee)!==null&&j!==void 0&&j.initSegment.data)&&!this.bitrateTest&&(ee=ee.initSegment),ee},o.getNextPart=function(E,v,O){for(var j=-1,G=!1,J=!0,K=0,F=E.length;K<F;K++){var ee=E[K];if(J=J&&!ee.independent,j>-1&&O<ee.start)break;var oe=ee.loaded;!oe&&(G||ee.independent||J)&&ee.fragment===v&&(j=K),G=oe}return j},o.loadedEndOfParts=function(E,v){var O=E[E.length-1];return O&&v>O.start&&O.loaded},o.getInitialLiveFragment=function(E,v){var O=this.fragPrevious,j=null;if(O){if(E.hasProgramDateTime&&(this.log("Live playlist, switching playlist, load frag with same PDT: "+O.programDateTime),j=Object(L.findFragmentByPDT)(v,O.endProgramDateTime,this.config.maxFragLookUpTolerance)),!j){var G=O.sn+1;if(G>=E.startSN&&G<=E.endSN){var J=v[G-E.startSN];O.cc===J.cc&&(j=J,this.log("Live playlist, switching playlist, load frag with next SN: "+j.sn))}j||(j=Object(L.findFragWithCC)(v,O.cc),j&&this.log("Live playlist, switching playlist, load frag with same CC: "+j.sn))}}else{var K=this.hls.liveSyncPosition;K!==null&&(j=this.getFragmentAtPosition(K,this.bitrateTest?E.fragmentEnd:E.edge,E))}return j},o.getFragmentAtPosition=function(E,v,O){var j=this.config,G=this.fragPrevious,J=O.fragments,K=O.endSN,F=O.fragmentHint,ee=j.maxFragLookUpTolerance,oe=!!(j.lowLatencyMode&&O.partList&&F);oe&&F&&!this.bitrateTest&&(J=J.concat(F),K=F.sn);var he;if(E<v){var ge=E>v-ee?0:ee;he=Object(L.findFragmentByPTS)(G,J,E,ge)}else he=J[J.length-1];if(he){var _e=he.sn-O.startSN,be=G&&he.level===G.level,Ee=J[_e+1],Te=this.fragmentTracker.getState(he);if(Te===w.FragmentState.BACKTRACKED){he=null;for(var Ce=_e;J[Ce]&&this.fragmentTracker.getState(J[Ce])===w.FragmentState.BACKTRACKED;)G?he=J[Ce--]:he=J[--Ce];he||(he=Ee)}else G&&he.sn===G.sn&&!oe&&(be&&(he.sn<K&&this.fragmentTracker.getState(Ee)!==w.FragmentState.OK?(this.log("SN "+he.sn+" just loaded, load next one: "+Ee.sn),he=Ee):he=null))}return he},o.synchronizeToLiveEdge=function(E){var v=this.config,O=this.media;if(!O)return;var j=this.hls.liveSyncPosition,G=O.currentTime,J=E.fragments[0].start,K=E.edge,F=G>=J-v.maxFragLookUpTolerance&&G<=K;if(j!==null&&O.duration>j&&(G<j||!F)){var ee=v.liveMaxLatencyDuration!==void 0?v.liveMaxLatencyDuration:v.liveMaxLatencyDurationCount*E.targetduration;(!F&&O.readyState<4||G<K-ee)&&(this.loadedmetadata||(this.nextLoadPosition=j),O.readyState&&(this.warn("Playback: "+G.toFixed(3)+" is located too far from the end of live sliding playlist: "+K+", reset currentTime to : "+j.toFixed(3)),O.currentTime=j))}},o.alignPlaylists=function(E,v){var O=this.levels,j=this.levelLastLoaded,G=this.fragPrevious,J=j!==null?O[j]:null,K=E.fragments.length;if(!K)return this.warn("No fragments in live playlist"),0;var F=E.fragments[0].start,ee=!v,oe=E.alignedSliding&&Object(V.isFiniteNumber)(F);if(ee||!oe&&!F){Object(P.alignStream)(G,J,E);var he=E.fragments[0].start;return this.log("Live playlist sliding: "+he.toFixed(2)+" start-sn: "+(v?v.startSN:"na")+"->"+E.startSN+" prev-sn: "+(G?G.sn:"na")+" fragments: "+K),he}return F},o.waitForCdnTuneIn=function(E){var v=3;return E.live&&E.canBlockReload&&E.tuneInGoal>Math.max(E.partHoldBack,E.partTarget*v)},o.setStartPosition=function(E,v){var O=this.startPosition;if(O<v&&(O=-1),O===-1||this.lastCurrentTime===-1){var j=E.startTimeOffset;Object(V.isFiniteNumber)(j)?(O=v+j,j<0&&(O+=E.totalduration),O=Math.min(Math.max(v,O),v+E.totalduration),this.log("Start time offset "+j+" found in playlist, adjust startPosition to "+O),this.startPosition=O):E.live?O=this.hls.liveSyncPosition||v:this.startPosition=O=0,this.lastCurrentTime=O}this.nextLoadPosition=O},o.getLoadPosition=function(){var E=this.media,v=0;return this.loadedmetadata&&E?v=E.currentTime:this.nextLoadPosition&&(v=this.nextLoadPosition),v},o.handleFragLoadAborted=function(E,v){this.transmuxer&&E.sn!=="initSegment"&&E.stats.aborted&&(this.warn("Fragment "+E.sn+(v?" part"+v.index:"")+" of level "+E.level+" was aborted"),this.resetFragmentLoading(E))},o.resetFragmentLoading=function(E){(!this.fragCurrent||!this.fragContextChanged(E))&&(this.state=T.IDLE)},o.onFragmentOrKeyLoadError=function(E,v){if(v.fatal)return;var O=v.frag;if(!O||O.type!==E)return;var j=this.fragCurrent;console.assert(j&&O.sn===j.sn&&O.level===j.level&&O.urlId===j.urlId,"Frag load error must match current frag to retry");var G=this.config;if(this.fragLoadError+1<=G.fragLoadingMaxRetry){if(this.resetLiveStartWhenNotLoaded(O.level))return;var J=Math.min(Math.pow(2,this.fragLoadError)*G.fragLoadingRetryDelay,G.fragLoadingMaxRetryTimeout);this.warn("Fragment "+O.sn+" of "+E+" "+O.level+" failed to load, retrying in "+J+"ms"),this.retryDate=self.performance.now()+J,this.fragLoadError++,this.state=T.FRAG_LOADING_WAITING_RETRY}else v.levelRetry?(E===l.PlaylistLevelType.AUDIO&&(this.fragCurrent=null),this.fragLoadError=0,this.state=T.IDLE):(N.logger.error(v.details+" reaches max retry, redispatch as fatal ..."),v.fatal=!0,this.hls.stopLoad(),this.state=T.ERROR)},o.afterBufferFlushed=function(E,v,O){if(!E)return;var j=B.BufferHelper.getBuffered(E);this.fragmentTracker.detectEvictedFragments(v,j,O),this.state===T.ENDED&&this.resetLoadingState()},o.resetLoadingState=function(){this.fragCurrent=null,this.fragPrevious=null,this.state=T.IDLE},o.resetLiveStartWhenNotLoaded=function(E){if(!this.loadedmetadata){this.startFragRequested=!1;var v=this.levels?this.levels[E].details:null;if(v!=null&&v.live)return this.startPosition=-1,this.setStartPosition(v,0),this.resetLoadingState(),!0;this.nextLoadPosition=this.startPosition}return!1},o.updateLevelTiming=function(E,v,O,j){var G=this,J=O.details;console.assert(!!J,"level.details must be defined");var K=Object.keys(E.elementaryStreams).reduce(function(F,ee){var oe=E.elementaryStreams[ee];if(oe){var he=oe.endPTS-oe.startPTS;if(he<=0)return G.warn("Could not parse fragment "+E.sn+" "+ee+" duration reliably ("+he+") resetting transmuxer to fallback to playlist timing"),G.resetTransmuxer(),F||!1;var ge=j?0:Object(x.updateFragPTSDTS)(J,E,oe.startPTS,oe.endPTS,oe.startDTS,oe.endDTS);return G.hls.trigger(M.Events.LEVEL_PTS_UPDATED,{details:J,level:O,drift:ge,type:ee,frag:E,start:oe.startPTS,end:oe.endPTS}),!0}return F},!1);K?(this.state=T.PARSED,this.hls.trigger(M.Events.FRAG_PARSED,{frag:E,part:v})):this.resetLoadingState()},o.resetTransmuxer=function(){this.transmuxer&&(this.transmuxer.destroy(),this.transmuxer=null)},_(u,[{key:"state",get:function(){return this._state},set:function(E){var v=this._state;v!==E&&(this._state=E,this.log(v+"->"+E))}}]),u}(I.default)},"./src/controller/buffer-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return L});var V=D("./src/polyfills/number.ts"),I=D("./src/events.ts"),w=D("./src/utils/logger.ts"),B=D("./src/errors.ts"),N=D("./src/utils/buffer-helper.ts"),M=D("./src/utils/mediasource-helper.ts"),k=D("./src/loader/fragment.ts"),p=D("./src/controller/buffer-operation-queue.ts"),y=Object(M.getMediaSource)(),P=/([ha]vc.)(?:\.[^.,]+)+/,L=function(){function x(d){var a=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=a.hls,h=a.media,_=a.mediaSource;w.logger.log("[buffer-controller]: Media source opened"),h&&(a.updateMediaElementDuration(),l.trigger(I.Events.MEDIA_ATTACHED,{media:h})),_&&_.removeEventListener("sourceopen",a._onMediaSourceOpen),a.checkPendingTracks()},this._onMediaSourceClose=function(){w.logger.log("[buffer-controller]: Media source closed")},this._onMediaSourceEnded=function(){w.logger.log("[buffer-controller]: Media source ended")},this.hls=d,this._initSourceBuffer(),this.registerListeners()}var S=x.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 a=this.hls;a.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(I.Events.BUFFER_RESET,this.onBufferReset,this),a.on(I.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.on(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.on(I.Events.BUFFER_EOS,this.onBufferEos,this),a.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.on(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.on(I.Events.FRAG_PARSED,this.onFragParsed,this),a.on(I.Events.FRAG_CHANGED,this.onFragChanged,this)},S.unregisterListeners=function(){var a=this.hls;a.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),a.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(I.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(I.Events.BUFFER_RESET,this.onBufferReset,this),a.off(I.Events.BUFFER_APPENDING,this.onBufferAppending,this),a.off(I.Events.BUFFER_CODECS,this.onBufferCodecs,this),a.off(I.Events.BUFFER_EOS,this.onBufferEos,this),a.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),a.off(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),a.off(I.Events.FRAG_PARSED,this.onFragParsed,this),a.off(I.Events.FRAG_CHANGED,this.onFragChanged,this)},S._initSourceBuffer=function(){this.sourceBuffer={},this.operationQueue=new p.default(this.sourceBuffer),this.listeners={audio:[],video:[],audiovideo:[]}},S.onManifestParsed=function(a,l){var h=2;(l.audio&&!l.video||!l.altAudio)&&(h=1),this.bufferCodecEventsExpected=this._bufferCodecEventsTotal=h,this.details=null,w.logger.log(this.bufferCodecEventsExpected+" bufferCodec event(s) expected")},S.onMediaAttaching=function(a,l){var h=this.media=l.media;if(h&&y){var _=this.mediaSource=new y;_.addEventListener("sourceopen",this._onMediaSourceOpen),_.addEventListener("sourceended",this._onMediaSourceEnded),_.addEventListener("sourceclose",this._onMediaSourceClose),h.src=self.URL.createObjectURL(_),this._objectUrl=h.src}},S.onMediaDetaching=function(){var a=this.media,l=this.mediaSource,h=this._objectUrl;if(l){if(w.logger.log("[buffer-controller]: media source detaching"),l.readyState==="open")try{l.endOfStream()}catch(_){w.logger.warn("[buffer-controller]: onMediaDetaching: "+_.message+" while calling endOfStream")}this.onBufferReset(),l.removeEventListener("sourceopen",this._onMediaSourceOpen),l.removeEventListener("sourceended",this._onMediaSourceEnded),l.removeEventListener("sourceclose",this._onMediaSourceClose),a&&(h&&self.URL.revokeObjectURL(h),a.src===h?(a.removeAttribute("src"),a.load()):w.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(I.Events.MEDIA_DETACHED,void 0)},S.onBufferReset=function(){var a=this;this.getSourceBufferTypes().forEach(function(l){var h=a.sourceBuffer[l];try{h&&(a.removeBufferListeners(l),a.mediaSource&&a.mediaSource.removeSourceBuffer(h),a.sourceBuffer[l]=void 0)}catch(_){w.logger.warn("[buffer-controller]: Failed to reset the "+l+" buffer",_)}}),this._initSourceBuffer()},S.onBufferCodecs=function(a,l){var h=this,_=this.getSourceBufferTypes().length;if(Object.keys(l).forEach(function(f){if(_){var b=h.tracks[f];if(b&&typeof b.buffer.changeType=="function"){var R=l[f],T=R.codec,g=R.levelCodec,c=R.container,u=(b.levelCodec||b.codec).replace(P,"$1"),o=(g||T).replace(P,"$1");if(u!==o){var C=c+";codecs="+(g||T);h.appendChangeType(f,C)}}}else h.pendingTracks[f]=l[f]}),_)return;this.bufferCodecEventsExpected=Math.max(this.bufferCodecEventsExpected-1,0),this.mediaSource&&this.mediaSource.readyState==="open"&&this.checkPendingTracks()},S.appendChangeType=function(a,l){var h=this,_=this.operationQueue,f={execute:function(){var R=h.sourceBuffer[a];R&&(w.logger.log("[buffer-controller]: changing "+a+" sourceBuffer type to "+l),R.changeType(l)),_.shiftAndExecuteNext(a)},onStart:function(){},onComplete:function(){},onError:function(R){w.logger.warn("[buffer-controller]: Failed to change "+a+" SourceBuffer type",R)}};_.append(f,a)},S.onBufferAppending=function(a,l){var h=this,_=this.hls,f=this.operationQueue,b=this.tracks,R=l.data,T=l.type,g=l.frag,c=l.part,u=l.chunkMeta,o=u.buffering[T],C=self.performance.now();o.start=C;var E=g.stats.buffering,v=c?c.stats.buffering:null;E.start===0&&(E.start=C),v&&v.start===0&&(v.start=C);var O=b.audio,j=T==="audio"&&u.id===1&&(O==null?void 0:O.container)==="audio/mpeg",G={execute:function(){if(o.executeStart=self.performance.now(),j){var K=h.sourceBuffer[T];if(K){var F=g.start-K.timestampOffset;Math.abs(F)>=.1&&(w.logger.log("[buffer-controller]: Updating audio SourceBuffer timestampOffset to "+g.start+" (delta: "+F+") sn: "+g.sn+")"),K.timestampOffset=g.start)}}h.appendExecutor(R,T)},onStart:function(){},onComplete:function(){var K=self.performance.now();o.executeEnd=o.end=K,E.first===0&&(E.first=K),v&&v.first===0&&(v.first=K);var F=h.sourceBuffer,ee={};for(var oe in F)ee[oe]=N.BufferHelper.getBuffered(F[oe]);h.appendError=0,h.hls.trigger(I.Events.BUFFER_APPENDED,{type:T,frag:g,part:c,chunkMeta:u,parent:g.type,timeRanges:ee})},onError:function(K){w.logger.error("[buffer-controller]: Error encountered while trying to append to the "+T+" SourceBuffer",K);var F={type:B.ErrorTypes.MEDIA_ERROR,parent:g.type,details:B.ErrorDetails.BUFFER_APPEND_ERROR,err:K,fatal:!1};K.code===DOMException.QUOTA_EXCEEDED_ERR?F.details=B.ErrorDetails.BUFFER_FULL_ERROR:(h.appendError++,F.details=B.ErrorDetails.BUFFER_APPEND_ERROR,h.appendError>_.config.appendErrorMaxRetry&&(w.logger.error("[buffer-controller]: Failed "+_.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),F.fatal=!0)),_.trigger(I.Events.ERROR,F)}};f.append(G,T)},S.onBufferFlushing=function(a,l){var h=this,_=this.operationQueue,f=function(R){return{execute:h.removeExecutor.bind(h,R,l.startOffset,l.endOffset),onStart:function(){},onComplete:function(){h.hls.trigger(I.Events.BUFFER_FLUSHED,{type:R})},onError:function(g){w.logger.warn("[buffer-controller]: Failed to remove from "+R+" SourceBuffer",g)}}};l.type?_.append(f(l.type),l.type):this.getSourceBufferTypes().forEach(function(b){_.append(f(b),b)})},S.onFragParsed=function(a,l){var h=this,_=l.frag,f=l.part,b=[],R=f?f.elementaryStreams:_.elementaryStreams;R[k.ElementaryStreamTypes.AUDIOVIDEO]?b.push("audiovideo"):(R[k.ElementaryStreamTypes.AUDIO]&&b.push("audio"),R[k.ElementaryStreamTypes.VIDEO]&&b.push("video"));var T=function(){var c=self.performance.now();_.stats.buffering.end=c,f&&(f.stats.buffering.end=c);var u=f?f.stats:_.stats;h.hls.trigger(I.Events.FRAG_BUFFERED,{frag:_,part:f,stats:u,id:_.type})};b.length===0&&w.logger.warn("Fragments must have at least one ElementaryStreamType set. type: "+_.type+" level: "+_.level+" sn: "+_.sn),this.blockBuffers(T,b)},S.onFragChanged=function(a,l){this.flushBackBuffer()},S.onBufferEos=function(a,l){var h=this,_=this.getSourceBufferTypes().reduce(function(f,b){var R=h.sourceBuffer[b];return(!l.type||l.type===b)&&(R&&!R.ended&&(R.ended=!0,w.logger.log("[buffer-controller]: "+b+" sourceBuffer now EOS"))),f&&!!(!R||R.ended)},!0);_&&this.blockBuffers(function(){var f=h.mediaSource;if(!f||f.readyState!=="open")return;f.endOfStream()})},S.onLevelUpdated=function(a,l){var h=l.details;if(!h.fragments.length)return;this.details=h,this.getSourceBufferTypes().length?this.blockBuffers(this.updateMediaElementDuration.bind(this)):this.updateMediaElementDuration()},S.flushBackBuffer=function(){var a=this.hls,l=this.details,h=this.media,_=this.sourceBuffer;if(!h||l===null)return;var f=this.getSourceBufferTypes();if(!f.length)return;var b=l.live&&a.config.liveBackBufferLength!==null?a.config.liveBackBufferLength:a.config.backBufferLength;if(!Object(V.isFiniteNumber)(b)||b<0)return;var R=h.currentTime,T=l.levelTargetDuration,g=Math.max(b,T),c=Math.floor(R/T)*T-g;f.forEach(function(u){var o=_[u];if(o){var C=N.BufferHelper.getBuffered(o);C.length>0&&c>C.start(0)&&(a.trigger(I.Events.BACK_BUFFER_REACHED,{bufferEnd:c}),l.live&&a.trigger(I.Events.LIVE_BACK_BUFFER_REACHED,{bufferEnd:c}),a.trigger(I.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:c,type:u}))}})},S.updateMediaElementDuration=function(){if(!this.details||!this.media||!this.mediaSource||this.mediaSource.readyState!=="open")return;var a=this.details,l=this.hls,h=this.media,_=this.mediaSource,f=a.fragments[0].start+a.totalduration,b=h.duration,R=Object(V.isFiniteNumber)(_.duration)?_.duration:0;a.live&&l.config.liveDurationInfinity?(w.logger.log("[buffer-controller]: Media Source duration is set to Infinity"),_.duration=Infinity,this.updateSeekableRange(a)):(f>R&&f>b||!Object(V.isFiniteNumber)(b))&&(w.logger.log("[buffer-controller]: Updating Media Source duration to "+f.toFixed(3)),_.duration=f)},S.updateSeekableRange=function(a){var l=this.mediaSource,h=a.fragments,_=h.length;if(_&&a.live&&l!==null&&l!==void 0&&l.setLiveSeekableRange){var f=Math.max(0,h[0].start),b=Math.max(f,f+a.totalduration);l.setLiveSeekableRange(f,b)}},S.checkPendingTracks=function(){var a=this.bufferCodecEventsExpected,l=this.operationQueue,h=this.pendingTracks,_=Object.keys(h).length;if(_&&!a||_===2){this.createSourceBuffers(h),this.pendingTracks={};var f=this.getSourceBufferTypes();if(f.length===0){this.hls.trigger(I.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_INCOMPATIBLE_CODECS_ERROR,fatal:!0,reason:"could not create source buffer for media codec(s)"});return}f.forEach(function(b){l.executeNext(b)})}},S.createSourceBuffers=function(a){var l=this.sourceBuffer,h=this.mediaSource;if(!h)throw Error("createSourceBuffers called when mediaSource was null");var _=0;for(var f in a)if(!l[f]){var b=a[f];if(!b)throw Error("source buffer exists for track "+f+", however track does not");var R=b.levelCodec||b.codec,T=b.container+";codecs="+R;w.logger.log("[buffer-controller]: creating sourceBuffer("+T+")");try{var g=l[f]=h.addSourceBuffer(T),c=f;this.addBufferListener(c,"updatestart",this._onSBUpdateStart),this.addBufferListener(c,"updateend",this._onSBUpdateEnd),this.addBufferListener(c,"error",this._onSBUpdateError),this.tracks[f]={buffer:g,codec:R,container:b.container,levelCodec:b.levelCodec,id:b.id},_++}catch(u){w.logger.error("[buffer-controller]: error while trying to add sourceBuffer: "+u.message),this.hls.trigger(I.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,error:u,mimeType:T})}}_&&this.hls.trigger(I.Events.BUFFER_CREATED,{tracks:this.tracks})},S._onSBUpdateStart=function(a){var l=this.operationQueue,h=l.current(a);h.onStart()},S._onSBUpdateEnd=function(a){var l=this.operationQueue,h=l.current(a);h.onComplete(),l.shiftAndExecuteNext(a)},S._onSBUpdateError=function(a,l){w.logger.error("[buffer-controller]: "+a+" SourceBuffer error",l),this.hls.trigger(I.Events.ERROR,{type:B.ErrorTypes.MEDIA_ERROR,details:B.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1});var h=this.operationQueue.current(a);h&&h.onError(l)},S.removeExecutor=function(a,l,h){var _=this.media,f=this.mediaSource,b=this.operationQueue,R=this.sourceBuffer,T=R[a];if(!_||!f||!T){w.logger.warn("[buffer-controller]: Attempting to remove from the "+a+" SourceBuffer, but it does not exist"),b.shiftAndExecuteNext(a);return}var g=Object(V.isFiniteNumber)(_.duration)?_.duration:Infinity,c=Object(V.isFiniteNumber)(f.duration)?f.duration:Infinity,u=Math.max(0,l),o=Math.min(h,g,c);o>u?(w.logger.log("[buffer-controller]: Removing ["+u+","+o+"] from the "+a+" SourceBuffer"),console.assert(!T.updating,a+" sourceBuffer must not be updating"),T.remove(u,o)):b.shiftAndExecuteNext(a)},S.appendExecutor=function(a,l){var h=this.operationQueue,_=this.sourceBuffer,f=_[l];if(!f){w.logger.warn("[buffer-controller]: Attempting to append to the "+l+" SourceBuffer, but it does not exist"),h.shiftAndExecuteNext(l);return}f.ended=!1,console.assert(!f.updating,l+" sourceBuffer must not be updating"),f.appendBuffer(a)},S.blockBuffers=function(a,l){var h=this;if(l===void 0&&(l=this.getSourceBufferTypes()),!l.length){w.logger.log("[buffer-controller]: Blocking operation requested, but no SourceBuffers exist"),Promise.resolve(a);return}var _=this.operationQueue,f=l.map(function(b){return _.appendBlocker(b)});Promise.all(f).then(function(){a(),l.forEach(function(b){var R=h.sourceBuffer[b];(!R||!R.updating)&&_.shiftAndExecuteNext(b)})})},S.getSourceBufferTypes=function(){return Object.keys(this.sourceBuffer)},S.addBufferListener=function(a,l,h){var _=this.sourceBuffer[a];if(!_)return;var f=h.bind(this,a);this.listeners[a].push({event:l,listener:f}),_.addEventListener(l,f)},S.removeBufferListeners=function(a){var l=this.sourceBuffer[a];if(!l)return;this.listeners[a].forEach(function(h){l.removeEventListener(h.event,h.listener)})},x}()},"./src/controller/buffer-operation-queue.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return I});var V=D("./src/utils/logger.ts"),I=function(){function w(N){this.buffers=void 0,this.queues={video:[],audio:[],audiovideo:[]},this.buffers=N}var B=w.prototype;return B.append=function(M,k){var p=this.queues[k];p.push(M),p.length===1&&this.buffers[k]&&this.executeNext(k)},B.insertAbort=function(M,k){var p=this.queues[k];p.unshift(M),this.executeNext(k)},B.appendBlocker=function(M){var k,p=new Promise(function(P){k=P}),y={execute:k,onStart:function(){},onComplete:function(){},onError:function(){}};return this.append(y,M),p},B.executeNext=function(M){var k=this.buffers,p=this.queues,y=k[M],P=p[M];if(P.length){var L=P[0];try{L.execute()}catch(x){V.logger.warn("[buffer-operation-queue]: Unhandled exception executing the current operation"),L.onError(x),(!y||!y.updating)&&(P.shift(),this.executeNext(M))}}},B.shiftAndExecuteNext=function(M){this.queues[M].shift(),this.executeNext(M)},B.current=function(M){return this.queues[M][0]},w}()},"./src/controller/cap-level-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts");function I(N,M){for(var k=0;k<M.length;k++){var p=M[k];p.enumerable=p.enumerable||!1,p.configurable=!0,"value"in p&&(p.writable=!0),Object.defineProperty(N,p.key,p)}}function w(N,M,k){return M&&I(N.prototype,M),k&&I(N,k),N}var B=function(){function N(k){this.autoLevelCapping=void 0,this.firstLevel=void 0,this.media=void 0,this.restrictedLevels=void 0,this.timer=void 0,this.hls=void 0,this.streamController=void 0,this.clientRect=void 0,this.hls=k,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.firstLevel=-1,this.media=null,this.restrictedLevels=[],this.timer=void 0,this.clientRect=null,this.registerListeners()}var M=N.prototype;return M.setStreamController=function(p){this.streamController=p},M.destroy=function(){this.unregisterListener(),this.hls.config.capLevelToPlayerSize&&this.stopCapping(),this.media=null,this.clientRect=null,this.hls=this.streamController=null},M.registerListeners=function(){var p=this.hls;p.on(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),p.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),p.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.on(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),p.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.unregisterListener=function(){var p=this.hls;p.off(V.Events.FPS_DROP_LEVEL_CAPPING,this.onFpsDropLevelCapping,this),p.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),p.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),p.off(V.Events.BUFFER_CODECS,this.onBufferCodecs,this),p.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this)},M.onFpsDropLevelCapping=function(p,y){N.isLevelAllowed(y.droppedLevel,this.restrictedLevels)&&this.restrictedLevels.push(y.droppedLevel)},M.onMediaAttaching=function(p,y){this.media=y.media instanceof HTMLVideoElement?y.media:null},M.onManifestParsed=function(p,y){var P=this.hls;this.restrictedLevels=[],this.firstLevel=y.firstLevel,P.config.capLevelToPlayerSize&&y.video&&this.startCapping()},M.onBufferCodecs=function(p,y){var P=this.hls;P.config.capLevelToPlayerSize&&y.video&&this.startCapping()},M.onMediaDetaching=function(){this.stopCapping()},M.detectPlayerSize=function(){if(this.media&&this.mediaHeight>0&&this.mediaWidth>0){var p=this.hls.levels;if(p.length){var y=this.hls;y.autoLevelCapping=this.getMaxLevel(p.length-1),y.autoLevelCapping>this.autoLevelCapping&&this.streamController&&this.streamController.nextLevelSwitch(),this.autoLevelCapping=y.autoLevelCapping}}},M.getMaxLevel=function(p){var y=this,P=this.hls.levels;if(!P.length)return-1;var L=P.filter(function(x,S){return N.isLevelAllowed(S,y.restrictedLevels)&&S<=p});return this.clientRect=null,N.getMaxLevelByMediaSize(L,this.mediaWidth,this.mediaHeight)},M.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()},M.stopCapping=function(){this.restrictedLevels=[],this.firstLevel=-1,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(self.clearInterval(this.timer),this.timer=void 0)},M.getDimensions=function(){if(this.clientRect)return this.clientRect;var p=this.media,y={width:0,height:0};if(p){var P=p.getBoundingClientRect();y.width=P.width,y.height=P.height,!y.width&&!y.height&&(y.width=P.right-P.left||p.width||0,y.height=P.bottom-P.top||p.height||0)}return this.clientRect=y,y},N.isLevelAllowed=function(p,y){return y===void 0&&(y=[]),y.indexOf(p)===-1},N.getMaxLevelByMediaSize=function(p,y,P){if(!p||!p.length)return-1;for(var L=function(l,h){return h?l.width!==h.width||l.height!==h.height:!0},x=p.length-1,S=0;S<p.length;S+=1){var d=p[S];if((d.width>=y||d.height>=P)&&L(d,p[S+1])){x=S;break}}return x},w(N,[{key:"mediaWidth",get:function(){return this.getDimensions().width*N.contentScaleFactor}},{key:"mediaHeight",get:function(){return this.getDimensions().height*N.contentScaleFactor}}],[{key:"contentScaleFactor",get:function(){var p=1;try{p=self.devicePixelRatio}catch(y){}return p}}]),N}();Y.default=B},"./src/controller/cmcd-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return L});var V=D("./src/events.ts"),I=D("./src/types/cmcd.ts"),w=D("./src/utils/buffer-helper.ts"),B=D("./src/utils/logger.ts");function N(x,S){for(var d=0;d<S.length;d++){var a=S[d];a.enumerable=a.enumerable||!1,a.configurable=!0,"value"in a&&(a.writable=!0),Object.defineProperty(x,a.key,a)}}function M(x,S,d){return S&&N(x.prototype,S),d&&N(x,d),x}function k(x,S){var d=typeof Symbol!="undefined"&&x[Symbol.iterator]||x["@@iterator"];if(d)return(d=d.call(x)).next.bind(d);if(Array.isArray(x)||(d=p(x))||S&&x&&typeof x.length=="number"){d&&(x=d);var a=0;return function(){return a>=x.length?{done:!0}:{done:!1,value:x[a++]}}}throw new TypeError(`Invalid attempt to iterate non-iterable instance.
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In order to be iterable, non-array objects must have a [Symbol.iterator]() method.`)}function p(x,S){if(!x)return;if(typeof x=="string")return y(x,S);var d=Object.prototype.toString.call(x).slice(8,-1);if(d==="Object"&&x.constructor&&(d=x.constructor.name),d==="Map"||d==="Set")return Array.from(x);if(d==="Arguments"||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(d))return y(x,S)}function y(x,S){(S==null||S>x.length)&&(S=x.length);for(var d=0,a=new Array(S);d<S;d++)a[d]=x[d];return a}function P(){return P=Object.assign||function(x){for(var S=1;S<arguments.length;S++){var d=arguments[S];for(var a in d)Object.prototype.hasOwnProperty.call(d,a)&&(x[a]=d[a])}return x},P.apply(this,arguments)}var L=function(){function x(d){var a=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(){a.initialized&&(a.starved=!0),a.buffering=!0},this.onPlaying=function(){a.initialized||(a.initialized=!0),a.buffering=!1},this.applyPlaylistData=function(_){try{a.apply(_,{ot:I.CMCDObjectType.MANIFEST,su:!a.initialized})}catch(f){B.logger.warn("Could not generate manifest CMCD data.",f)}},this.applyFragmentData=function(_){try{var f=_.frag,b=a.hls.levels[f.level],R=a.getObjectType(f),T={d:f.duration*1e3,ot:R};(R===I.CMCDObjectType.VIDEO||R===I.CMCDObjectType.AUDIO||R==I.CMCDObjectType.MUXED)&&(T.br=b.bitrate/1e3,T.tb=a.getTopBandwidth(R),T.bl=a.getBufferLength(R)),a.apply(_,T)}catch(g){B.logger.warn("Could not generate segment CMCD data.",g)}},this.hls=d;var l=this.config=d.config,h=l.cmcd;h!=null&&(l.pLoader=this.createPlaylistLoader(),l.fLoader=this.createFragmentLoader(),this.sid=h.sessionId||x.uuid(),this.cid=h.contentId,this.useHeaders=h.useHeaders===!0,this.registerListeners())}var S=x.prototype;return S.registerListeners=function(){var a=this.hls;a.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.on(V.Events.BUFFER_CREATED,this.onBufferCreated,this)},S.unregisterListeners=function(){var a=this.hls;a.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),a.off(V.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(a,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(a,l){var h,_;this.audioBuffer=(h=l.tracks.audio)===null||h===void 0?void 0:h.buffer,this.videoBuffer=(_=l.tracks.video)===null||_===void 0?void 0:_.buffer},S.createData=function(){var a;return{v:I.CMCDVersion,sf:I.CMCDStreamingFormat.HLS,sid:this.sid,cid:this.cid,pr:(a=this.media)===null||a===void 0?void 0:a.playbackRate,mtp:this.hls.bandwidthEstimate/1e3}},S.apply=function(a,l){l===void 0&&(l={}),P(l,this.createData());var h=l.ot===I.CMCDObjectType.INIT||l.ot===I.CMCDObjectType.VIDEO||l.ot===I.CMCDObjectType.MUXED;if(this.starved&&h&&(l.bs=!0,l.su=!0,this.starved=!1),l.su==null&&(l.su=this.buffering),this.useHeaders){var _=x.toHeaders(l);if(!Object.keys(_).length)return;a.headers||(a.headers={}),P(a.headers,_)}else{var f=x.toQuery(l);if(!f)return;a.url=x.appendQueryToUri(a.url,f)}},S.getObjectType=function(a){var l=a.type;return l==="subtitle"?I.CMCDObjectType.TIMED_TEXT:a.sn==="initSegment"?I.CMCDObjectType.INIT:l==="audio"?I.CMCDObjectType.AUDIO:l==="main"?this.hls.audioTracks.length?I.CMCDObjectType.VIDEO:I.CMCDObjectType.MUXED:void 0},S.getTopBandwidth=function(a){for(var l=0,h=a===I.CMCDObjectType.AUDIO?this.hls.audioTracks:this.hls.levels,_=k(h),f;!(f=_()).done;){var b=f.value;b.bitrate>l&&(l=b.bitrate)}return l>0?l:NaN},S.getBufferLength=function(a){var l=this.hls.media,h=a===I.CMCDObjectType.AUDIO?this.audioBuffer:this.videoBuffer;if(!h||!l)return NaN;var _=w.BufferHelper.bufferInfo(h,l.currentTime,this.config.maxBufferHole);return _.len*1e3},S.createPlaylistLoader=function(){var a=this.config.pLoader,l=this.applyPlaylistData,h=a||this.config.loader;return function(){function _(b){this.loader=void 0,this.loader=new h(b)}var f=_.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(R,T,g){l(R),this.loader.load(R,T,g)},M(_,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),_}()},S.createFragmentLoader=function(){var a=this.config.fLoader,l=this.applyFragmentData,h=a||this.config.loader;return function(){function _(b){this.loader=void 0,this.loader=new h(b)}var f=_.prototype;return f.destroy=function(){this.loader.destroy()},f.abort=function(){this.loader.abort()},f.load=function(R,T,g){l(R),this.loader.load(R,T,g)},M(_,[{key:"stats",get:function(){return this.loader.stats}},{key:"context",get:function(){return this.loader.context}}]),_}()},x.uuid=function(){var a=URL.createObjectURL(new Blob),l=a.toString();return URL.revokeObjectURL(a),l.substr(l.lastIndexOf("/")+1)},x.serialize=function(a){for(var l=[],h=function(j){return!Number.isNaN(j)&&j!=null&&j!==""&&j!==!1},_=function(j){return Math.round(j)},f=function(j){return _(j/100)*100},b=function(j){return encodeURIComponent(j)},R={br:_,d:_,bl:f,dl:f,mtp:f,nor:b,rtp:f,tb:_},T=Object.keys(a||{}).sort(),g=k(T),c;!(c=g()).done;){var u=c.value,o=a[u];if(!h(o))continue;if(u==="v"&&o===1)continue;if(u=="pr"&&o===1)continue;var C=R[u];C&&(o=C(o));var E=typeof o,v=void 0;u==="ot"||u==="sf"||u==="st"?v=u+"="+o:E==="boolean"?v=u:E==="number"?v=u+"="+o:v=u+"="+JSON.stringify(o),l.push(v)}return l.join(",")},x.toHeaders=function(a){for(var l=Object.keys(a),h={},_=["Object","Request","Session","Status"],f=[{},{},{},{}],b={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},R=0,T=l;R<T.length;R++){var g=T[R],c=b[g]!=null?b[g]:1;f[c][g]=a[g]}for(var u=0;u<f.length;u++){var o=x.serialize(f[u]);o&&(h["CMCD-"+_[u]]=o)}return h},x.toQuery=function(a){return"CMCD="+encodeURIComponent(x.serialize(a))},x.appendQueryToUri=function(a,l){if(!l)return a;var h=a.includes("?")?"&":"?";return""+a+h+l},x}()},"./src/controller/eme-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts"),I=D("./src/errors.ts"),w=D("./src/utils/logger.ts"),B=D("./src/utils/mediakeys-helper.ts");function N(L,x){for(var S=0;S<x.length;S++){var d=x[S];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(L,d.key,d)}}function M(L,x,S){return x&&N(L.prototype,x),S&&N(L,S),L}var k=3,p=function(x,S,d){var a={audioCapabilities:[],videoCapabilities:[]};return x.forEach(function(l){a.audioCapabilities.push({contentType:'audio/mp4; codecs="'+l+'"',robustness:d.audioRobustness||""})}),S.forEach(function(l){a.videoCapabilities.push({contentType:'video/mp4; codecs="'+l+'"',robustness:d.videoRobustness||""})}),[a]},y=function(x,S,d,a){switch(x){case B.KeySystems.WIDEVINE:return p(S,d,a);default:throw new Error("Unknown key-system: "+x)}},P=function(){function L(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 x=L.prototype;return x.destroy=function(){this._unregisterListeners(),this.hls=this._onMediaEncrypted=null,this._requestMediaKeySystemAccess=null},x._registerListeners=function(){this.hls.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this)},x._unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.off(V.Events.MEDIA_DETACHED,this.onMediaDetached,this),this.hls.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this)},x.getLicenseServerUrl=function(d){switch(d){case B.KeySystems.WIDEVINE:if(!this._widevineLicenseUrl)break;return this._widevineLicenseUrl}throw new Error('no license server URL configured for key-system "'+d+'"')},x._attemptKeySystemAccess=function(d,a,l){var h=this,_=y(d,a,l,this._drmSystemOptions);w.logger.log("Requesting encrypted media key-system access");var f=this.requestMediaKeySystemAccess(d,_);this.mediaKeysPromise=f.then(function(b){return h._onMediaKeySystemAccessObtained(d,b)}),f.catch(function(b){w.logger.error('Failed to obtain key-system "'+d+'" access:',b)})},x._onMediaKeySystemAccessObtained=function(d,a){var l=this;w.logger.log('Access for key-system "'+d+'" obtained');var h={mediaKeysSessionInitialized:!1,mediaKeySystemAccess:a,mediaKeySystemDomain:d};this._mediaKeysList.push(h);var _=Promise.resolve().then(function(){return a.createMediaKeys()}).then(function(f){return h.mediaKeys=f,w.logger.log('Media-keys created for key-system "'+d+'"'),l._onMediaKeysCreated(),f});return _.catch(function(f){w.logger.error("Failed to create media-keys:",f)}),_},x._onMediaKeysCreated=function(){var d=this;this._mediaKeysList.forEach(function(a){a.mediaKeysSession||(a.mediaKeysSession=a.mediaKeys.createSession(),d._onNewMediaKeySession(a.mediaKeysSession))})},x._onNewMediaKeySession=function(d){var a=this;w.logger.log("New key-system session "+d.sessionId),d.addEventListener("message",function(l){a._onKeySessionMessage(d,l.message)},!1)},x._onKeySessionMessage=function(d,a){w.logger.log("Got EME message event, creating license request"),this._requestLicense(a,function(l){w.logger.log("Received license data (length: "+(l&&l.byteLength)+"), updating key-session"),d.update(l)})},x.onMediaEncrypted=function(d){var a=this;if(w.logger.log('Media is encrypted using "'+d.initDataType+'" init data type'),!this.mediaKeysPromise){w.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been requested"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}var l=function(_){if(!a._media)return;a._attemptSetMediaKeys(_),a._generateRequestWithPreferredKeySession(d.initDataType,d.initData)};this.mediaKeysPromise.then(l).catch(l)},x._attemptSetMediaKeys=function(d){if(!this._media)throw new Error("Attempted to set mediaKeys without first attaching a media element");if(!this._hasSetMediaKeys){var a=this._mediaKeysList[0];if(!a||!a.mediaKeys){w.logger.error("Fatal: Media is encrypted but no CDM access or no keys have been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_KEYS,fatal:!0});return}w.logger.log("Setting keys for encrypted media"),this._media.setMediaKeys(a.mediaKeys),this._hasSetMediaKeys=!0}},x._generateRequestWithPreferredKeySession=function(d,a){var l=this,h=this._mediaKeysList[0];if(!h){w.logger.error("Fatal: Media is encrypted but not any key-system access has been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}if(h.mediaKeysSessionInitialized){w.logger.warn("Key-Session already initialized but requested again");return}var _=h.mediaKeysSession;if(!_){w.logger.error("Fatal: Media is encrypted but no key-session existing"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!0});return}if(!a){w.logger.warn("Fatal: initData required for generating a key session is null"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_INIT_DATA,fatal:!0});return}w.logger.log('Generating key-session request for "'+d+'" init data type'),h.mediaKeysSessionInitialized=!0,_.generateRequest(d,a).then(function(){w.logger.debug("Key-session generation succeeded")}).catch(function(f){w.logger.error("Error generating key-session request:",f),l.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_SESSION,fatal:!1})})},x._createLicenseXhr=function(d,a,l){var h=new XMLHttpRequest;h.responseType="arraybuffer",h.onreadystatechange=this._onLicenseRequestReadyStageChange.bind(this,h,d,a,l);var _=this._licenseXhrSetup;if(_)try{_.call(this.hls,h,d),_=void 0}catch(f){w.logger.error(f)}try{h.readyState||h.open("POST",d,!0),_&&_.call(this.hls,h,d)}catch(f){throw new Error("issue setting up KeySystem license XHR "+f)}return h},x._onLicenseRequestReadyStageChange=function(d,a,l,h){switch(d.readyState){case 4:if(d.status===200){this._requestLicenseFailureCount=0,w.logger.log("License request succeeded");var _=d.response,f=this._licenseResponseCallback;if(f)try{_=f.call(this.hls,d,a)}catch(R){w.logger.error(R)}h(_)}else{if(w.logger.error("License Request XHR failed ("+a+"). Status: "+d.status+" ("+d.statusText+")"),this._requestLicenseFailureCount++,this._requestLicenseFailureCount>k){this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0});return}var b=k-this._requestLicenseFailureCount+1;w.logger.warn("Retrying license request, "+b+" attempts left"),this._requestLicense(l,h)}break}},x._generateLicenseRequestChallenge=function(d,a){switch(d.mediaKeySystemDomain){case B.KeySystems.WIDEVINE:return a}throw new Error("unsupported key-system: "+d.mediaKeySystemDomain)},x._requestLicense=function(d,a){w.logger.log("Requesting content license for key-system");var l=this._mediaKeysList[0];if(!l){w.logger.error("Fatal error: Media is encrypted but no key-system access has been obtained yet"),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_NO_ACCESS,fatal:!0});return}try{var h=this.getLicenseServerUrl(l.mediaKeySystemDomain),_=this._createLicenseXhr(h,d,a);w.logger.log("Sending license request to URL: "+h);var f=this._generateLicenseRequestChallenge(l,d);_.send(f)}catch(b){w.logger.error("Failure requesting DRM license: "+b),this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.KEY_SYSTEM_ERROR,details:I.ErrorDetails.KEY_SYSTEM_LICENSE_REQUEST_FAILED,fatal:!0})}},x.onMediaAttached=function(d,a){if(!this._emeEnabled)return;var l=a.media;this._media=l,l.addEventListener("encrypted",this._onMediaEncrypted)},x.onMediaDetached=function(){var d=this._media,a=this._mediaKeysList;if(!d)return;d.removeEventListener("encrypted",this._onMediaEncrypted),this._media=null,this._mediaKeysList=[],Promise.all(a.map(function(l){if(l.mediaKeysSession)return l.mediaKeysSession.close().catch(function(){})})).then(function(){return d.setMediaKeys(null)}).catch(function(){})},x.onManifestParsed=function(d,a){if(!this._emeEnabled)return;var l=a.levels.map(function(_){return _.audioCodec}).filter(function(_){return!!_}),h=a.levels.map(function(_){return _.videoCodec}).filter(function(_){return!!_});this._attemptKeySystemAccess(B.KeySystems.WIDEVINE,l,h)},M(L,[{key:"requestMediaKeySystemAccess",get:function(){if(!this._requestMediaKeySystemAccess)throw new Error("No requestMediaKeySystemAccess function configured");return this._requestMediaKeySystemAccess}}]),L}();Y.default=P},"./src/controller/fps-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts"),I=D("./src/utils/logger.ts"),w=function(){function B(M){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=M,this.registerListeners()}var N=B.prototype;return N.setStreamController=function(k){this.streamController=k},N.registerListeners=function(){this.hls.on(V.Events.MEDIA_ATTACHING,this.onMediaAttaching,this)},N.unregisterListeners=function(){this.hls.off(V.Events.MEDIA_ATTACHING,this.onMediaAttaching)},N.destroy=function(){this.timer&&clearInterval(this.timer),this.unregisterListeners(),this.isVideoPlaybackQualityAvailable=!1,this.media=null},N.onMediaAttaching=function(k,p){var y=this.hls.config;if(y.capLevelOnFPSDrop){var P=p.media instanceof self.HTMLVideoElement?p.media:null;this.media=P,P&&typeof P.getVideoPlaybackQuality=="function"&&(this.isVideoPlaybackQualityAvailable=!0),self.clearInterval(this.timer),this.timer=self.setInterval(this.checkFPSInterval.bind(this),y.fpsDroppedMonitoringPeriod)}},N.checkFPS=function(k,p,y){var P=performance.now();if(p){if(this.lastTime){var L=P-this.lastTime,x=y-this.lastDroppedFrames,S=p-this.lastDecodedFrames,d=1e3*x/L,a=this.hls;if(a.trigger(V.Events.FPS_DROP,{currentDropped:x,currentDecoded:S,totalDroppedFrames:y}),d>0&&x>a.config.fpsDroppedMonitoringThreshold*S){var l=a.currentLevel;I.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+l),l>0&&(a.autoLevelCapping===-1||a.autoLevelCapping>=l)&&(l=l-1,a.trigger(V.Events.FPS_DROP_LEVEL_CAPPING,{level:l,droppedLevel:a.currentLevel}),a.autoLevelCapping=l,this.streamController.nextLevelSwitch())}}this.lastTime=P,this.lastDroppedFrames=y,this.lastDecodedFrames=p}},N.checkFPSInterval=function(){var k=this.media;if(k)if(this.isVideoPlaybackQualityAvailable){var p=k.getVideoPlaybackQuality();this.checkFPS(k,p.totalVideoFrames,p.droppedVideoFrames)}else this.checkFPS(k,k.webkitDecodedFrameCount,k.webkitDroppedFrameCount)},B}();Y.default=w},"./src/controller/fragment-finders.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"findFragmentByPDT",function(){return w}),D.d(Y,"findFragmentByPTS",function(){return B}),D.d(Y,"fragmentWithinToleranceTest",function(){return N}),D.d(Y,"pdtWithinToleranceTest",function(){return M}),D.d(Y,"findFragWithCC",function(){return k});var V=D("./src/polyfills/number.ts"),I=D("./src/utils/binary-search.ts");function w(p,y,P){if(y===null||!Array.isArray(p)||!p.length||!Object(V.isFiniteNumber)(y))return null;var L=p[0].programDateTime;if(y<(L||0))return null;var x=p[p.length-1].endProgramDateTime;if(y>=(x||0))return null;P=P||0;for(var S=0;S<p.length;++S){var d=p[S];if(M(y,P,d))return d}return null}function B(p,y,P,L){P===void 0&&(P=0),L===void 0&&(L=0);var x=null;if(p?x=y[p.sn-y[0].sn+1]||null:P===0&&y[0].start===0&&(x=y[0]),x&&N(P,L,x)===0)return x;var S=I.default.search(y,N.bind(null,P,L));return S||x}function N(p,y,P){p===void 0&&(p=0),y===void 0&&(y=0);var L=Math.min(y,P.duration+(P.deltaPTS?P.deltaPTS:0));return P.start+P.duration-L<=p?1:P.start-L>p&&P.start?-1:0}function M(p,y,P){var L=Math.min(y,P.duration+(P.deltaPTS?P.deltaPTS:0))*1e3,x=P.endProgramDateTime||0;return x-L>p}function k(p,y){return I.default.search(p,function(P){return P.cc<y?1:P.cc>y?-1:0})}},"./src/controller/fragment-tracker.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"FragmentState",function(){return w}),D.d(Y,"FragmentTracker",function(){return B});var V=D("./src/events.ts"),I=D("./src/types/loader.ts"),w;(function(k){k.NOT_LOADED="NOT_LOADED",k.BACKTRACKED="BACKTRACKED",k.APPENDING="APPENDING",k.PARTIAL="PARTIAL",k.OK="OK"})(w||(w={}));var B=function(){function k(y){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=y,this._registerListeners()}var p=k.prototype;return p._registerListeners=function(){var P=this.hls;P.on(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.on(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.on(V.Events.FRAG_LOADED,this.onFragLoaded,this)},p._unregisterListeners=function(){var P=this.hls;P.off(V.Events.BUFFER_APPENDED,this.onBufferAppended,this),P.off(V.Events.FRAG_BUFFERED,this.onFragBuffered,this),P.off(V.Events.FRAG_LOADED,this.onFragLoaded,this)},p.destroy=function(){this._unregisterListeners(),this.fragments=this.timeRanges=null},p.getAppendedFrag=function(P,L){if(L===I.PlaylistLevelType.MAIN){var x=this.activeFragment,S=this.activeParts;if(!x)return null;if(S)for(var d=S.length;d--;){var a=S[d],l=a?a.end:x.appendedPTS;if(a.start<=P&&l!==void 0&&P<=l)return d>9&&(this.activeParts=S.slice(d-9)),a}else if(x.start<=P&&x.appendedPTS!==void 0&&P<=x.appendedPTS)return x}return this.getBufferedFrag(P,L)},p.getBufferedFrag=function(P,L){for(var x=this.fragments,S=Object.keys(x),d=S.length;d--;){var a=x[S[d]];if((a==null?void 0:a.body.type)===L&&a.buffered){var l=a.body;if(l.start<=P&&P<=l.end)return l}}return null},p.detectEvictedFragments=function(P,L,x){var S=this;Object.keys(this.fragments).forEach(function(d){var a=S.fragments[d];if(!a)return;if(!a.buffered){a.body.type===x&&S.removeFragment(a.body);return}var l=a.range[P];if(!l)return;l.time.some(function(h){var _=!S.isTimeBuffered(h.startPTS,h.endPTS,L);return _&&S.removeFragment(a.body),_})})},p.detectPartialFragments=function(P){var L=this,x=this.timeRanges,S=P.frag,d=P.part;if(!x||S.sn==="initSegment")return;var a=M(S),l=this.fragments[a];if(!l)return;Object.keys(x).forEach(function(h){var _=S.elementaryStreams[h];if(!_)return;var f=x[h],b=d!==null||_.partial===!0;l.range[h]=L.getBufferedTimes(S,d,b,f)}),l.backtrack=l.loaded=null,Object.keys(l.range).length?l.buffered=!0:this.removeFragment(l.body)},p.fragBuffered=function(P){var L=M(P),x=this.fragments[L];x&&(x.backtrack=x.loaded=null,x.buffered=!0)},p.getBufferedTimes=function(P,L,x,S){for(var d={time:[],partial:x},a=L?L.start:P.start,l=L?L.end:P.end,h=P.minEndPTS||l,_=P.maxStartPTS||a,f=0;f<S.length;f++){var b=S.start(f)-this.bufferPadding,R=S.end(f)+this.bufferPadding;if(_>=b&&h<=R){d.time.push({startPTS:Math.max(a,S.start(f)),endPTS:Math.min(l,S.end(f))});break}else if(a<R&&l>b)d.partial=!0,d.time.push({startPTS:Math.max(a,S.start(f)),endPTS:Math.min(l,S.end(f))});else if(l<=b)break}return d},p.getPartialFragment=function(P){var L=null,x,S,d,a=0,l=this.bufferPadding,h=this.fragments;return Object.keys(h).forEach(function(_){var f=h[_];if(!f)return;N(f)&&(S=f.body.start-l,d=f.body.end+l,P>=S&&P<=d&&(x=Math.min(P-S,d-P),a<=x&&(L=f.body,a=x)))}),L},p.getState=function(P){var L=M(P),x=this.fragments[L];return x?x.buffered?N(x)?w.PARTIAL:w.OK:x.backtrack?w.BACKTRACKED:w.APPENDING:w.NOT_LOADED},p.backtrack=function(P,L){var x=M(P),S=this.fragments[x];if(!S||S.backtrack)return null;var d=S.backtrack=L||S.loaded;return S.loaded=null,d},p.getBacktrackData=function(P){var L=M(P),x=this.fragments[L];if(x){var S,d=x.backtrack;if(d!=null&&(S=d.payload)!==null&&S!==void 0&&S.byteLength)return d;this.removeFragment(P)}return null},p.isTimeBuffered=function(P,L,x){for(var S,d,a=0;a<x.length;a++){if(S=x.start(a)-this.bufferPadding,d=x.end(a)+this.bufferPadding,P>=S&&L<=d)return!0;if(L<=S)return!1}return!1},p.onFragLoaded=function(P,L){var x=L.frag,S=L.part;if(x.sn==="initSegment"||x.bitrateTest||S)return;var d=M(x);this.fragments[d]={body:x,loaded:L,backtrack:null,buffered:!1,range:Object.create(null)}},p.onBufferAppended=function(P,L){var x=this,S=L.frag,d=L.part,a=L.timeRanges;if(S.type===I.PlaylistLevelType.MAIN)if(this.activeFragment=S,d){var l=this.activeParts;l||(this.activeParts=l=[]),l.push(d)}else this.activeParts=null;this.timeRanges=a,Object.keys(a).forEach(function(h){var _=a[h];if(x.detectEvictedFragments(h,_),!d)for(var f=0;f<_.length;f++)S.appendedPTS=Math.max(_.end(f),S.appendedPTS||0)})},p.onFragBuffered=function(P,L){this.detectPartialFragments(L)},p.hasFragment=function(P){var L=M(P);return!!this.fragments[L]},p.removeFragmentsInRange=function(P,L,x){var S=this;Object.keys(this.fragments).forEach(function(d){var a=S.fragments[d];if(!a)return;if(a.buffered){var l=a.body;l.type===x&&l.start<L&&l.end>P&&S.removeFragment(l)}})},p.removeFragment=function(P){var L=M(P);P.stats.loaded=0,P.clearElementaryStreamInfo(),delete this.fragments[L]},p.removeAllFragments=function(){this.fragments=Object.create(null),this.activeFragment=null,this.activeParts=null},k}();function N(k){var p,y;return k.buffered&&(((p=k.range.video)===null||p===void 0?void 0:p.partial)||((y=k.range.audio)===null||y===void 0?void 0:y.partial))}function M(k){return k.type+"_"+k.level+"_"+k.urlId+"_"+k.sn}},"./src/controller/gap-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"STALL_MINIMUM_DURATION_MS",function(){return N}),D.d(Y,"MAX_START_GAP_JUMP",function(){return M}),D.d(Y,"SKIP_BUFFER_HOLE_STEP_SECONDS",function(){return k}),D.d(Y,"SKIP_BUFFER_RANGE_START",function(){return p}),D.d(Y,"default",function(){return y});var V=D("./src/utils/buffer-helper.ts"),I=D("./src/errors.ts"),w=D("./src/events.ts"),B=D("./src/utils/logger.ts"),N=250,M=2,k=.1,p=.05,y=function(){function P(x,S,d,a){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=x,this.media=S,this.fragmentTracker=d,this.hls=a}var L=P.prototype;return L.destroy=function(){this.hls=this.fragmentTracker=this.media=null},L.poll=function(S){var d=this.config,a=this.media,l=this.stalled,h=a.currentTime,_=a.seeking,f=this.seeking&&!_,b=!this.seeking&&_;if(this.seeking=_,h!==S){if(this.moved=!0,l!==null){if(this.stallReported){var R=self.performance.now()-l;B.logger.warn("playback not stuck anymore @"+h+", after "+Math.round(R)+"ms"),this.stallReported=!1}this.stalled=null,this.nudgeRetry=0}return}if((b||f)&&(this.stalled=null),a.paused||a.ended||a.playbackRate===0||!V.BufferHelper.getBuffered(a).length)return;var T=V.BufferHelper.bufferInfo(a,h,0),g=T.len>0,c=T.nextStart||0;if(!g&&!c)return;if(_){var u=T.len>M,o=!c||c-h>M&&!this.fragmentTracker.getPartialFragment(h);if(u||o)return;this.moved=!1}if(!this.moved&&this.stalled!==null){var C,E=Math.max(c,T.start||0)-h,v=this.hls.levels?this.hls.levels[this.hls.currentLevel]:null,O=v==null||((C=v.details)===null||C===void 0)?void 0:C.live,j=O?v.details.targetduration*2:M;if(E>0&&E<=j){this._trySkipBufferHole(null);return}}var G=self.performance.now();if(l===null){this.stalled=G;return}var J=G-l;!_&&J>=N&&this._reportStall(T.len);var K=V.BufferHelper.bufferInfo(a,h,d.maxBufferHole);this._tryFixBufferStall(K,J)},L._tryFixBufferStall=function(S,d){var a=this.config,l=this.fragmentTracker,h=this.media,_=h.currentTime,f=l.getPartialFragment(_);if(f){var b=this._trySkipBufferHole(f);if(b)return}S.len>a.maxBufferHole&&d>a.highBufferWatchdogPeriod*1e3&&(B.logger.warn("Trying to nudge playhead over buffer-hole"),this.stalled=null,this._tryNudgeBuffer())},L._reportStall=function(S){var d=this.hls,a=this.media,l=this.stallReported;l||(this.stallReported=!0,B.logger.warn("Playback stalling at @"+a.currentTime+" due to low buffer (buffer="+S+")"),d.trigger(w.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:S}))},L._trySkipBufferHole=function(S){for(var d=this.config,a=this.hls,l=this.media,h=l.currentTime,_=0,f=V.BufferHelper.getBuffered(l),b=0;b<f.length;b++){var R=f.start(b);if(h+d.maxBufferHole>=_&&h<R){var T=Math.max(R+p,l.currentTime+k);return B.logger.warn("skipping hole, adjusting currentTime from "+h+" to "+T),this.moved=!0,this.stalled=null,l.currentTime=T,S&&a.trigger(w.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,reason:"fragment loaded with buffer holes, seeking from "+h+" to "+T,frag:S}),T}_=f.end(b)}return 0},L._tryNudgeBuffer=function(){var S=this.config,d=this.hls,a=this.media,l=a.currentTime,h=(this.nudgeRetry||0)+1;if(this.nudgeRetry=h,h<S.nudgeMaxRetry){var _=l+h*S.nudgeOffset;B.logger.warn("Nudging 'currentTime' from "+l+" to "+_),a.currentTime=_,d.trigger(w.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else B.logger.error("Playhead still not moving while enough data buffered @"+l+" after "+S.nudgeMaxRetry+" nudges"),d.trigger(w.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})},P}()},"./src/controller/id3-track-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts"),I=D("./src/utils/texttrack-utils.ts"),w=D("./src/demux/id3.ts"),B=.25,N=function(){function M(p){this.hls=void 0,this.id3Track=null,this.media=null,this.hls=p,this._registerListeners()}var k=M.prototype;return k.destroy=function(){this._unregisterListeners()},k._registerListeners=function(){var y=this.hls;y.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.on(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),y.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},k._unregisterListeners=function(){var y=this.hls;y.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),y.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),y.off(V.Events.FRAG_PARSING_METADATA,this.onFragParsingMetadata,this),y.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},k.onMediaAttached=function(y,P){this.media=P.media},k.onMediaDetaching=function(){if(!this.id3Track)return;Object(I.clearCurrentCues)(this.id3Track),this.id3Track=null,this.media=null},k.getID3Track=function(y){if(!this.media)return;for(var P=0;P<y.length;P++){var L=y[P];if(L.kind==="metadata"&&L.label==="id3")return Object(I.sendAddTrackEvent)(L,this.media),L}return this.media.addTextTrack("metadata","id3")},k.onFragParsingMetadata=function(y,P){if(!this.media)return;var L=P.frag,x=P.samples;this.id3Track||(this.id3Track=this.getID3Track(this.media.textTracks),this.id3Track.mode="hidden");for(var S=self.WebKitDataCue||self.VTTCue||self.TextTrackCue,d=0;d<x.length;d++){var a=w.getID3Frames(x[d].data);if(a){var l=x[d].pts,h=d<x.length-1?x[d+1].pts:L.end,_=h-l;_<=0&&(h=l+B);for(var f=0;f<a.length;f++){var b=a[f];if(!w.isTimeStampFrame(b)){var R=new S(l,h,"");R.value=b,this.id3Track.addCue(R)}}}}},k.onBufferFlushing=function(y,P){var L=P.startOffset,x=P.endOffset,S=P.type;if(!S||S==="audio"){var d=this.id3Track;d&&Object(I.removeCuesInRange)(d,L,x)}},M}();Y.default=N},"./src/controller/latency-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return M});var V=D("./src/errors.ts"),I=D("./src/events.ts"),w=D("./src/utils/logger.ts");function B(k,p){for(var y=0;y<p.length;y++){var P=p[y];P.enumerable=P.enumerable||!1,P.configurable=!0,"value"in P&&(P.writable=!0),Object.defineProperty(k,P.key,P)}}function N(k,p,y){return p&&B(k.prototype,p),y&&B(k,y),k}var M=function(){function k(y){var P=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 P.timeupdate()},this.hls=y,this.config=y.config,this.registerListeners()}var p=k.prototype;return p.destroy=function(){this.unregisterListeners(),this.onMediaDetaching(),this.levelDetails=null,this.hls=this.timeupdateHandler=null},p.registerListeners=function(){this.hls.on(I.Events.MEDIA_ATTACHED,this.onMediaAttached,this),this.hls.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),this.hls.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),this.hls.on(I.Events.LEVEL_UPDATED,this.onLevelUpdated,this),this.hls.on(I.Events.ERROR,this.onError,this)},p.unregisterListeners=function(){this.hls.off(I.Events.MEDIA_ATTACHED,this.onMediaAttached),this.hls.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching),this.hls.off(I.Events.MANIFEST_LOADING,this.onManifestLoading),this.hls.off(I.Events.LEVEL_UPDATED,this.onLevelUpdated),this.hls.off(I.Events.ERROR,this.onError)},p.onMediaAttached=function(P,L){this.media=L.media,this.media.addEventListener("timeupdate",this.timeupdateHandler)},p.onMediaDetaching=function(){this.media&&(this.media.removeEventListener("timeupdate",this.timeupdateHandler),this.media=null)},p.onManifestLoading=function(){this.levelDetails=null,this._latency=null,this.stallCount=0},p.onLevelUpdated=function(P,L){var x=L.details;this.levelDetails=x,x.advanced&&this.timeupdate(),!x.live&&this.media&&this.media.removeEventListener("timeupdate",this.timeupdateHandler)},p.onError=function(P,L){if(L.details!==V.ErrorDetails.BUFFER_STALLED_ERROR)return;this.stallCount++,w.logger.warn("[playback-rate-controller]: Stall detected, adjusting target latency")},p.timeupdate=function(){var P=this.media,L=this.levelDetails;if(!P||!L)return;this.currentTime=P.currentTime;var x=this.computeLatency();if(x===null)return;this._latency=x;var S=this.config,d=S.lowLatencyMode,a=S.maxLiveSyncPlaybackRate;if(!d||a===1)return;var l=this.targetLatency;if(l===null)return;var h=x-l,_=Math.min(this.maxLatency,l+L.targetduration),f=h<_;if(L.live&&f&&h>.05&&this.forwardBufferLength>1){var b=Math.min(2,Math.max(1,a)),R=Math.round(2/(1+Math.exp(-.75*h-this.edgeStalled))*20)/20;P.playbackRate=Math.min(b,Math.max(1,R))}else P.playbackRate!==1&&P.playbackRate!==0&&(P.playbackRate=1)},p.estimateLiveEdge=function(){var P=this.levelDetails;return P===null?null:P.edge+P.age},p.computeLatency=function(){var P=this.estimateLiveEdge();return P===null?null:P-this.currentTime},N(k,[{key:"latency",get:function(){return this._latency||0}},{key:"maxLatency",get:function(){var P=this.config,L=this.levelDetails;return P.liveMaxLatencyDuration!==void 0?P.liveMaxLatencyDuration:L?P.liveMaxLatencyDurationCount*L.targetduration:0}},{key:"targetLatency",get:function(){var P=this.levelDetails;if(P===null)return null;var L=P.holdBack,x=P.partHoldBack,S=P.targetduration,d=this.config,a=d.liveSyncDuration,l=d.liveSyncDurationCount,h=d.lowLatencyMode,_=this.hls.userConfig,f=h&&x||L;(_.liveSyncDuration||_.liveSyncDurationCount||f===0)&&(f=a!==void 0?a:l*S);var b=S,R=1;return f+Math.min(this.stallCount*R,b)}},{key:"liveSyncPosition",get:function(){var P=this.estimateLiveEdge(),L=this.targetLatency,x=this.levelDetails;if(P===null||L===null||x===null)return null;var S=x.edge,d=P-L-this.edgeStalled,a=S-x.totalduration,l=S-(this.config.lowLatencyMode&&x.partTarget||x.targetduration);return Math.min(Math.max(a,d),l)}},{key:"drift",get:function(){var P=this.levelDetails;return P===null?1:P.drift}},{key:"edgeStalled",get:function(){var P=this.levelDetails;if(P===null)return 0;var L=(this.config.lowLatencyMode&&P.partTarget||P.targetduration)*3;return Math.max(P.age-L,0)}},{key:"forwardBufferLength",get:function(){var P=this.media,L=this.levelDetails;if(!P||!L)return 0;var x=P.buffered.length;return x?P.buffered.end(x-1):L.edge-this.currentTime}}]),k}()},"./src/controller/level-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return d});var V=D("./src/types/level.ts"),I=D("./src/events.ts"),w=D("./src/errors.ts"),B=D("./src/utils/codecs.ts"),N=D("./src/controller/level-helper.ts"),M=D("./src/controller/base-playlist-controller.ts"),k=D("./src/types/loader.ts");function p(){return p=Object.assign||function(a){for(var l=1;l<arguments.length;l++){var h=arguments[l];for(var _ in h)Object.prototype.hasOwnProperty.call(h,_)&&(a[_]=h[_])}return a},p.apply(this,arguments)}function y(a,l){for(var h=0;h<l.length;h++){var _=l[h];_.enumerable=_.enumerable||!1,_.configurable=!0,"value"in _&&(_.writable=!0),Object.defineProperty(a,_.key,_)}}function P(a,l,h){return l&&y(a.prototype,l),h&&y(a,h),a}function L(a,l){a.prototype=Object.create(l.prototype),a.prototype.constructor=a,x(a,l)}function x(a,l){return x=Object.setPrototypeOf||function(_,f){return _.__proto__=f,_},x(a,l)}var S=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),d=function(a){L(l,a);function l(_){var f;return f=a.call(this,_,"[level-controller]")||this,f._levels=[],f._firstLevel=-1,f._startLevel=void 0,f.currentLevelIndex=-1,f.manualLevelIndex=-1,f.onParsedComplete=void 0,f._registerListeners(),f}var h=l.prototype;return h._registerListeners=function(){var f=this.hls;f.on(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.on(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.on(I.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.on(I.Events.FRAG_LOADED,this.onFragLoaded,this),f.on(I.Events.ERROR,this.onError,this)},h._unregisterListeners=function(){var f=this.hls;f.off(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),f.off(I.Events.LEVEL_LOADED,this.onLevelLoaded,this),f.off(I.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),f.off(I.Events.FRAG_LOADED,this.onFragLoaded,this),f.off(I.Events.ERROR,this.onError,this)},h.destroy=function(){this._unregisterListeners(),this.manualLevelIndex=-1,this._levels.length=0,a.prototype.destroy.call(this)},h.startLoad=function(){var f=this._levels;f.forEach(function(b){b.loadError=0}),a.prototype.startLoad.call(this)},h.onManifestLoaded=function(f,b){var R=[],T=[],g=[],c,u={},o,C=!1,E=!1,v=!1;if(b.levels.forEach(function(J){var K=J.attrs;C=C||!!(J.width&&J.height),E=E||!!J.videoCodec,v=v||!!J.audioCodec,S&&J.audioCodec&&J.audioCodec.indexOf("mp4a.40.34")!==-1&&(J.audioCodec=void 0);var F=J.bitrate+"-"+J.attrs.RESOLUTION+"-"+J.attrs.CODECS;o=u[F],o?o.url.push(J.url):(o=new V.Level(J),u[F]=o,R.push(o)),K&&(K.AUDIO&&Object(N.addGroupId)(o,"audio",K.AUDIO),K.SUBTITLES&&Object(N.addGroupId)(o,"text",K.SUBTITLES))}),(C||E)&&v&&(R=R.filter(function(J){var K=J.videoCodec,F=J.width,ee=J.height;return!!K||!!(F&&ee)})),R=R.filter(function(J){var K=J.audioCodec,F=J.videoCodec;return(!K||Object(B.isCodecSupportedInMp4)(K,"audio"))&&(!F||Object(B.isCodecSupportedInMp4)(F,"video"))}),b.audioTracks&&(T=b.audioTracks.filter(function(J){return!J.audioCodec||Object(B.isCodecSupportedInMp4)(J.audioCodec,"audio")}),Object(N.assignTrackIdsByGroup)(T)),b.subtitles&&(g=b.subtitles,Object(N.assignTrackIdsByGroup)(g)),R.length>0){c=R[0].bitrate,R.sort(function(J,K){return J.bitrate-K.bitrate}),this._levels=R;for(var O=0;O<R.length;O++)if(R[O].bitrate===c){this._firstLevel=O,this.log("manifest loaded, "+R.length+" level(s) found, first bitrate: "+c);break}var j=v&&!E,G={levels:R,audioTracks:T,subtitleTracks:g,firstLevel:this._firstLevel,stats:b.stats,audio:v,video:E,altAudio:!j&&T.some(function(J){return!!J.url})};this.hls.trigger(I.Events.MANIFEST_PARSED,G),(this.hls.config.autoStartLoad||this.hls.forceStartLoad)&&this.hls.startLoad(this.hls.config.startPosition)}else this.hls.trigger(I.Events.ERROR,{type:w.ErrorTypes.MEDIA_ERROR,details:w.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:b.url,reason:"no level with compatible codecs found in manifest"})},h.onError=function(f,b){if(a.prototype.onError.call(this,f,b),b.fatal)return;var R=b.context,T=this._levels[this.currentLevelIndex];if(R&&(R.type===k.PlaylistContextType.AUDIO_TRACK&&T.audioGroupIds&&R.groupId===T.audioGroupIds[T.urlId]||R.type===k.PlaylistContextType.SUBTITLE_TRACK&&T.textGroupIds&&R.groupId===T.textGroupIds[T.urlId])){this.redundantFailover(this.currentLevelIndex);return}var g=!1,c=!0,u;switch(b.details){case w.ErrorDetails.FRAG_LOAD_ERROR:case w.ErrorDetails.FRAG_LOAD_TIMEOUT:case w.ErrorDetails.KEY_LOAD_ERROR:case w.ErrorDetails.KEY_LOAD_TIMEOUT:if(b.frag){var o=this._levels[b.frag.level];o?(o.fragmentError++,o.fragmentError>this.hls.config.fragLoadingMaxRetry&&(u=b.frag.level)):u=b.frag.level}break;case w.ErrorDetails.LEVEL_LOAD_ERROR:case w.ErrorDetails.LEVEL_LOAD_TIMEOUT:R&&(R.deliveryDirectives&&(c=!1),u=R.level),g=!0;break;case w.ErrorDetails.REMUX_ALLOC_ERROR:u=b.level,g=!0;break}u!==void 0&&this.recoverLevel(b,u,g,c)},h.recoverLevel=function(f,b,R,T){var g=f.details,c=this._levels[b];if(c.loadError++,R){var u=this.retryLoadingOrFail(f);if(u)f.levelRetry=!0;else{this.currentLevelIndex=-1;return}}if(T){var o=c.url.length;if(o>1&&c.loadError<o)f.levelRetry=!0,this.redundantFailover(b);else if(this.manualLevelIndex===-1){var C=b===0?this._levels.length-1:b-1;this.currentLevelIndex!==C&&this._levels[C].loadError===0&&(this.warn(g+": switch to "+C),f.levelRetry=!0,this.hls.nextAutoLevel=C)}}},h.redundantFailover=function(f){var b=this._levels[f],R=b.url.length;if(R>1){var T=(b.urlId+1)%R;this.warn("Switching to redundant URL-id "+T),this._levels.forEach(function(g){g.urlId=T}),this.level=f}},h.onFragLoaded=function(f,b){var R=b.frag;if(R!==void 0&&R.type===k.PlaylistLevelType.MAIN){var T=this._levels[R.level];T!==void 0&&(T.fragmentError=0,T.loadError=0)}},h.onLevelLoaded=function(f,b){var R,T=b.level,g=b.details,c=this._levels[T];if(!c){var u;this.warn("Invalid level index "+T),(u=b.deliveryDirectives)!==null&&u!==void 0&&u.skip&&(g.deltaUpdateFailed=!0);return}T===this.currentLevelIndex?(c.fragmentError===0&&(c.loadError=0,this.retryCount=0),this.playlistLoaded(T,b,c.details)):(R=b.deliveryDirectives)!==null&&R!==void 0&&R.skip&&(g.deltaUpdateFailed=!0)},h.onAudioTrackSwitched=function(f,b){var R=this.hls.levels[this.currentLevelIndex];if(!R)return;if(R.audioGroupIds){for(var T=-1,g=this.hls.audioTracks[b.id].groupId,c=0;c<R.audioGroupIds.length;c++)if(R.audioGroupIds[c]===g){T=c;break}T!==R.urlId&&(R.urlId=T,this.startLoad())}},h.loadPlaylist=function(f){var b=this.currentLevelIndex,R=this._levels[b];if(this.canLoad&&R&&R.url.length>0){var T=R.urlId,g=R.url[T];if(f)try{g=f.addDirectives(g)}catch(c){this.warn("Could not construct new URL with HLS Delivery Directives: "+c)}this.log("Attempt loading level index "+b+(f?" at sn "+f.msn+" part "+f.part:"")+" with URL-id "+T+" "+g),this.clearTimer(),this.hls.trigger(I.Events.LEVEL_LOADING,{url:g,level:b,id:T,deliveryDirectives:f||null})}},h.removeLevel=function(f,b){var R=function(c,u){return u!==b},T=this._levels.filter(function(g,c){return c!==f?!0:g.url.length>1&&b!==void 0?(g.url=g.url.filter(R),g.audioGroupIds&&(g.audioGroupIds=g.audioGroupIds.filter(R)),g.textGroupIds&&(g.textGroupIds=g.textGroupIds.filter(R)),g.urlId=0,!0):!1}).map(function(g,c){var u=g.details;return u!=null&&u.fragments&&u.fragments.forEach(function(o){o.level=c}),g});this._levels=T,this.hls.trigger(I.Events.LEVELS_UPDATED,{levels:T})},P(l,[{key:"levels",get:function(){return this._levels.length===0?null:this._levels}},{key:"level",get:function(){return this.currentLevelIndex},set:function(f){var b,R=this._levels;if(R.length===0)return;if(this.currentLevelIndex===f&&(b=R[f])!==null&&b!==void 0&&b.details)return;if(f<0||f>=R.length){var T=f<0;if(this.hls.trigger(I.Events.ERROR,{type:w.ErrorTypes.OTHER_ERROR,details:w.ErrorDetails.LEVEL_SWITCH_ERROR,level:f,fatal:T,reason:"invalid level idx"}),T)return;f=Math.min(f,R.length-1)}this.clearTimer();var g=this.currentLevelIndex,c=R[g],u=R[f];this.log("switching to level "+f+" from "+g),this.currentLevelIndex=f;var o=p({},u,{level:f,maxBitrate:u.maxBitrate,uri:u.uri,urlId:u.urlId});delete o._urlId,this.hls.trigger(I.Events.LEVEL_SWITCHING,o);var C=u.details;if(!C||C.live){var E=this.switchParams(u.uri,c==null?void 0:c.details);this.loadPlaylist(E)}}},{key:"manualLevel",get:function(){return this.manualLevelIndex},set:function(f){this.manualLevelIndex=f,this._startLevel===void 0&&(this._startLevel=f),f!==-1&&(this.level=f)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(f){this._firstLevel=f}},{key:"startLevel",get:function(){if(this._startLevel===void 0){var f=this.hls.config.startLevel;return f!==void 0?f:this._firstLevel}else return this._startLevel},set:function(f){this._startLevel=f}},{key:"nextLoadLevel",get:function(){return this.manualLevelIndex!==-1?this.manualLevelIndex:this.hls.nextAutoLevel},set:function(f){this.level=f,this.manualLevelIndex===-1&&(this.hls.nextAutoLevel=f)}}]),l}(M.default)},"./src/controller/level-helper.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"addGroupId",function(){return w}),D.d(Y,"assignTrackIdsByGroup",function(){return B}),D.d(Y,"updatePTS",function(){return N}),D.d(Y,"updateFragPTSDTS",function(){return k}),D.d(Y,"mergeDetails",function(){return p}),D.d(Y,"mapPartIntersection",function(){return y}),D.d(Y,"mapFragmentIntersection",function(){return P}),D.d(Y,"adjustSliding",function(){return L}),D.d(Y,"addSliding",function(){return x}),D.d(Y,"computeReloadInterval",function(){return S}),D.d(Y,"getFragmentWithSN",function(){return d}),D.d(Y,"getPartWith",function(){return a});var V=D("./src/polyfills/number.ts"),I=D("./src/utils/logger.ts");function w(l,h,_){switch(h){case"audio":l.audioGroupIds||(l.audioGroupIds=[]),l.audioGroupIds.push(_);break;case"text":l.textGroupIds||(l.textGroupIds=[]),l.textGroupIds.push(_);break}}function B(l){var h={};l.forEach(function(_){var f=_.groupId||"";_.id=h[f]=h[f]||0,h[f]++})}function N(l,h,_){var f=l[h],b=l[_];M(f,b)}function M(l,h){var _=h.startPTS;if(Object(V.isFiniteNumber)(_)){var f=0,b;h.sn>l.sn?(f=_-l.start,b=l):(f=l.start-_,b=h),b.duration!==f&&(b.duration=f)}else if(h.sn>l.sn){var R=l.cc===h.cc;R&&l.minEndPTS?h.start=l.start+(l.minEndPTS-l.start):h.start=l.start+l.duration}else h.start=Math.max(l.start-h.duration,0)}function k(l,h,_,f,b,R){var T=f-_;T<=0&&(I.logger.warn("Fragment should have a positive duration",h),f=_+h.duration,R=b+h.duration);var g=_,c=f,u=h.startPTS,o=h.endPTS;if(Object(V.isFiniteNumber)(u)){var C=Math.abs(u-_);Object(V.isFiniteNumber)(h.deltaPTS)?h.deltaPTS=Math.max(C,h.deltaPTS):h.deltaPTS=C,g=Math.max(_,u),_=Math.min(_,u),b=Math.min(b,h.startDTS),c=Math.min(f,o),f=Math.max(f,o),R=Math.max(R,h.endDTS)}h.duration=f-_;var E=_-h.start;h.appendedPTS=f,h.start=h.startPTS=_,h.maxStartPTS=g,h.startDTS=b,h.endPTS=f,h.minEndPTS=c,h.endDTS=R;var v=h.sn;if(!l||v<l.startSN||v>l.endSN)return 0;var O,j=v-l.startSN,G=l.fragments;for(G[j]=h,O=j;O>0;O--)M(G[O],G[O-1]);for(O=j;O<G.length-1;O++)M(G[O],G[O+1]);return l.fragmentHint&&M(G[G.length-1],l.fragmentHint),l.PTSKnown=l.alignedSliding=!0,E}function p(l,h){for(var _=null,f=l.fragments,b=f.length-1;b>=0;b--){var R=f[b].initSegment;if(R){_=R;break}}l.fragmentHint&&delete l.fragmentHint.endPTS;var T=0,g;if(P(l,h,function(O,j){O.relurl&&(T=O.cc-j.cc),Object(V.isFiniteNumber)(O.startPTS)&&Object(V.isFiniteNumber)(O.endPTS)&&(j.start=j.startPTS=O.startPTS,j.startDTS=O.startDTS,j.appendedPTS=O.appendedPTS,j.maxStartPTS=O.maxStartPTS,j.endPTS=O.endPTS,j.endDTS=O.endDTS,j.minEndPTS=O.minEndPTS,j.duration=O.endPTS-O.startPTS,j.duration&&(g=j),h.PTSKnown=h.alignedSliding=!0),j.elementaryStreams=O.elementaryStreams,j.loader=O.loader,j.stats=O.stats,j.urlId=O.urlId,O.initSegment&&(j.initSegment=O.initSegment,_=O.initSegment)}),_){var c=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments;c.forEach(function(O){var j;(!O.initSegment||O.initSegment.relurl===((j=_)===null||j===void 0?void 0:j.relurl))&&(O.initSegment=_)})}if(h.skippedSegments&&(h.deltaUpdateFailed=h.fragments.some(function(O){return!O}),h.deltaUpdateFailed)){I.logger.warn("[level-helper] Previous playlist missing segments skipped in delta playlist");for(var u=h.skippedSegments;u--;)h.fragments.shift();h.startSN=h.fragments[0].sn,h.startCC=h.fragments[0].cc}var o=h.fragments;if(T){I.logger.warn("discontinuity sliding from playlist, take drift into account");for(var C=0;C<o.length;C++)o[C].cc+=T}h.skippedSegments&&(h.startCC=h.fragments[0].cc),y(l.partList,h.partList,function(O,j){j.elementaryStreams=O.elementaryStreams,j.stats=O.stats}),g?k(h,g,g.startPTS,g.endPTS,g.startDTS,g.endDTS):L(l,h),o.length&&(h.totalduration=h.edge-o[0].start),h.driftStartTime=l.driftStartTime,h.driftStart=l.driftStart;var E=h.advancedDateTime;if(h.advanced&&E){var v=h.edge;h.driftStart||(h.driftStartTime=E,h.driftStart=v),h.driftEndTime=E,h.driftEnd=v}else h.driftEndTime=l.driftEndTime,h.driftEnd=l.driftEnd,h.advancedDateTime=l.advancedDateTime}function y(l,h,_){if(l&&h)for(var f=0,b=0,R=l.length;b<=R;b++){var T=l[b],g=h[b+f];T&&g&&T.index===g.index&&T.fragment.sn===g.fragment.sn?_(T,g):f--}}function P(l,h,_){for(var f=h.skippedSegments,b=Math.max(l.startSN,h.startSN)-h.startSN,R=(l.fragmentHint?1:0)+(f?h.endSN:Math.min(l.endSN,h.endSN))-h.startSN,T=h.startSN-l.startSN,g=h.fragmentHint?h.fragments.concat(h.fragmentHint):h.fragments,c=l.fragmentHint?l.fragments.concat(l.fragmentHint):l.fragments,u=b;u<=R;u++){var o=c[T+u],C=g[u];f&&!C&&u<f&&(C=h.fragments[u]=o),o&&C&&_(o,C)}}function L(l,h){var _=h.startSN+h.skippedSegments-l.startSN,f=l.fragments;if(_<0||_>=f.length)return;x(h,f[_].start)}function x(l,h){if(h){for(var _=l.fragments,f=l.skippedSegments;f<_.length;f++)_[f].start+=h;l.fragmentHint&&(l.fragmentHint.start+=h)}}function S(l,h){var _=1e3*l.levelTargetDuration,f=_/2,b=l.age,R=b>0&&b<_*3,T=h.loading.end-h.loading.start,g,c=l.availabilityDelay;if(l.updated===!1)if(R){var u=333*l.misses;g=Math.max(Math.min(f,T*2),u),l.availabilityDelay=(l.availabilityDelay||0)+g}else g=f;else R?(c=Math.min(c||_/2,b),l.availabilityDelay=c,g=c+_-b):g=_-T;return Math.round(g)}function d(l,h,_){if(!l||!l.details)return null;var f=l.details,b=f.fragments[h-f.startSN];return b||(b=f.fragmentHint,b&&b.sn===h?b:h<f.startSN&&_&&_.sn===h?_:null)}function a(l,h,_){if(!l||!l.details)return null;var f=l.details.partList;if(f)for(var b=f.length;b--;){var R=f[b];if(R.index===_&&R.fragment.sn===h)return R}return null}},"./src/controller/stream-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return f});var V=D("./src/polyfills/number.ts"),I=D("./src/controller/base-stream-controller.ts"),w=D("./src/is-supported.ts"),B=D("./src/events.ts"),N=D("./src/utils/buffer-helper.ts"),M=D("./src/controller/fragment-tracker.ts"),k=D("./src/types/loader.ts"),p=D("./src/loader/fragment.ts"),y=D("./src/demux/transmuxer-interface.ts"),P=D("./src/types/transmuxer.ts"),L=D("./src/controller/gap-controller.ts"),x=D("./src/errors.ts"),S=D("./src/utils/logger.ts");function d(b,R){for(var T=0;T<R.length;T++){var g=R[T];g.enumerable=g.enumerable||!1,g.configurable=!0,"value"in g&&(g.writable=!0),Object.defineProperty(b,g.key,g)}}function a(b,R,T){return R&&d(b.prototype,R),T&&d(b,T),b}function l(b,R){b.prototype=Object.create(R.prototype),b.prototype.constructor=b,h(b,R)}function h(b,R){return h=Object.setPrototypeOf||function(g,c){return g.__proto__=c,g},h(b,R)}var _=100,f=function(b){l(R,b);function R(g,c){var u;return u=b.call(this,g,c,"[stream-controller]")||this,u.audioCodecSwap=!1,u.gapController=null,u.level=-1,u._forceStartLoad=!1,u.altAudio=!1,u.audioOnly=!1,u.fragPlaying=null,u.onvplaying=null,u.onvseeked=null,u.fragLastKbps=0,u.stalled=!1,u.couldBacktrack=!1,u.audioCodecSwitch=!1,u.videoBuffer=null,u._registerListeners(),u}var T=R.prototype;return T._registerListeners=function(){var c=this.hls;c.on(B.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.on(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.on(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.on(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.on(B.Events.LEVEL_LOADING,this.onLevelLoading,this),c.on(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.on(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.on(B.Events.ERROR,this.onError,this),c.on(B.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.on(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.on(B.Events.BUFFER_CREATED,this.onBufferCreated,this),c.on(B.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.on(B.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.on(B.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T._unregisterListeners=function(){var c=this.hls;c.off(B.Events.MEDIA_ATTACHED,this.onMediaAttached,this),c.off(B.Events.MEDIA_DETACHING,this.onMediaDetaching,this),c.off(B.Events.MANIFEST_LOADING,this.onManifestLoading,this),c.off(B.Events.MANIFEST_PARSED,this.onManifestParsed,this),c.off(B.Events.LEVEL_LOADED,this.onLevelLoaded,this),c.off(B.Events.FRAG_LOAD_EMERGENCY_ABORTED,this.onFragLoadEmergencyAborted,this),c.off(B.Events.ERROR,this.onError,this),c.off(B.Events.AUDIO_TRACK_SWITCHING,this.onAudioTrackSwitching,this),c.off(B.Events.AUDIO_TRACK_SWITCHED,this.onAudioTrackSwitched,this),c.off(B.Events.BUFFER_CREATED,this.onBufferCreated,this),c.off(B.Events.BUFFER_FLUSHED,this.onBufferFlushed,this),c.off(B.Events.LEVELS_UPDATED,this.onLevelsUpdated,this),c.off(B.Events.FRAG_BUFFERED,this.onFragBuffered,this)},T.onHandlerDestroying=function(){this._unregisterListeners(),this.onMediaDetaching()},T.startLoad=function(c){if(this.levels){var u=this.lastCurrentTime,o=this.hls;if(this.stopLoad(),this.setInterval(_),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var C=o.startLevel;C===-1&&(o.config.testBandwidth?(C=0,this.bitrateTest=!0):C=o.nextAutoLevel),this.level=o.nextLoadLevel=C,this.loadedmetadata=!1}u>0&&c===-1&&(this.log("Override startPosition with lastCurrentTime @"+u.toFixed(3)),c=u),this.state=I.State.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=c,this.tick()}else this._forceStartLoad=!0,this.state=I.State.STOPPED},T.stopLoad=function(){this._forceStartLoad=!1,b.prototype.stopLoad.call(this)},T.doTick=function(){switch(this.state){case I.State.IDLE:this.doTickIdle();break;case I.State.WAITING_LEVEL:{var c,u=this.levels,o=this.level,C=u==null||((c=u[o])===null||c===void 0)?void 0:c.details;if(C&&(!C.live||this.levelLastLoaded===this.level)){if(this.waitForCdnTuneIn(C))break;this.state=I.State.IDLE;break}break}case I.State.FRAG_LOADING_WAITING_RETRY:{var E,v=self.performance.now(),O=this.retryDate;(!O||v>=O||(E=this.media)!==null&&E!==void 0&&E.seeking)&&(this.log("retryDate reached, switch back to IDLE state"),this.state=I.State.IDLE)}break;default:break}this.onTickEnd()},T.onTickEnd=function(){b.prototype.onTickEnd.call(this),this.checkBuffer(),this.checkFragmentChanged()},T.doTickIdle=function(){var c,u,o=this.hls,C=this.levelLastLoaded,E=this.levels,v=this.media,O=o.config,j=o.nextLoadLevel;if(C===null||!v&&(this.startFragRequested||!O.startFragPrefetch))return;if(this.altAudio&&this.audioOnly)return;if(!E||!E[j])return;var G=E[j];this.level=o.nextLoadLevel=j;var J=G.details;if(!J||this.state===I.State.WAITING_LEVEL||J.live&&this.levelLastLoaded!==j){this.state=I.State.WAITING_LEVEL;return}var K=this.getFwdBufferInfo(this.mediaBuffer?this.mediaBuffer:v,k.PlaylistLevelType.MAIN);if(K===null)return;var F=K.len,ee=this.getMaxBufferLength(G.maxBitrate);if(F>=ee)return;if(this._streamEnded(K,J)){var oe={};this.altAudio&&(oe.type="video"),this.hls.trigger(B.Events.BUFFER_EOS,oe),this.state=I.State.ENDED;return}var he=K.end,ge=this.getNextFragment(he,J);if(this.couldBacktrack&&!this.fragPrevious&&ge&&ge.sn!=="initSegment"){var _e=ge.sn-J.startSN;_e>1&&(ge=J.fragments[_e-1],this.fragmentTracker.removeFragment(ge))}if(ge&&this.fragmentTracker.getState(ge)===M.FragmentState.OK&&this.nextLoadPosition>he){var be=this.audioOnly&&!this.altAudio?p.ElementaryStreamTypes.AUDIO:p.ElementaryStreamTypes.VIDEO;this.afterBufferFlushed(v,be,k.PlaylistLevelType.MAIN),ge=this.getNextFragment(this.nextLoadPosition,J)}if(!ge)return;ge.initSegment&&!ge.initSegment.data&&!this.bitrateTest&&(ge=ge.initSegment),((c=ge.decryptdata)===null||c===void 0?void 0:c.keyFormat)==="identity"&&!((u=ge.decryptdata)!==null&&u!==void 0&&u.key)?this.loadKey(ge,J):this.loadFragment(ge,J,he)},T.loadFragment=function(c,u,o){var C,E=this.fragmentTracker.getState(c);if(this.fragCurrent=c,E===M.FragmentState.BACKTRACKED){var v=this.fragmentTracker.getBacktrackData(c);if(v){this._handleFragmentLoadProgress(v),this._handleFragmentLoadComplete(v);return}else E=M.FragmentState.NOT_LOADED}E===M.FragmentState.NOT_LOADED||E===M.FragmentState.PARTIAL?c.sn==="initSegment"?this._loadInitSegment(c):this.bitrateTest?(c.bitrateTest=!0,this.log("Fragment "+c.sn+" of level "+c.level+" is being downloaded to test bitrate and will not be buffered"),this._loadBitrateTestFrag(c)):(this.startFragRequested=!0,b.prototype.loadFragment.call(this,c,u,o)):E===M.FragmentState.APPENDING?this.reduceMaxBufferLength(c.duration)&&this.fragmentTracker.removeFragment(c):((C=this.media)===null||C===void 0?void 0:C.buffered.length)===0&&this.fragmentTracker.removeAllFragments()},T.getAppendedFrag=function(c){var u=this.fragmentTracker.getAppendedFrag(c,k.PlaylistLevelType.MAIN);return u&&"fragment"in u?u.fragment:u},T.getBufferedFrag=function(c){return this.fragmentTracker.getBufferedFrag(c,k.PlaylistLevelType.MAIN)},T.followingBufferedFrag=function(c){return c?this.getBufferedFrag(c.end+.5):null},T.immediateLevelSwitch=function(){this.abortCurrentFrag(),this.flushMainBuffer(0,Number.POSITIVE_INFINITY)},T.nextLevelSwitch=function(){var c=this.levels,u=this.media;if(u!=null&&u.readyState){var o,C=this.getAppendedFrag(u.currentTime);if(C&&C.start>1&&this.flushMainBuffer(0,C.start-1),!u.paused&&c){var E=this.hls.nextLoadLevel,v=c[E],O=this.fragLastKbps;O&&this.fragCurrent?o=this.fragCurrent.duration*v.maxBitrate/(1e3*O)+1:o=0}else o=0;var j=this.getBufferedFrag(u.currentTime+o);if(j){var G=this.followingBufferedFrag(j);if(G){this.abortCurrentFrag();var J=G.maxStartPTS?G.maxStartPTS:G.start,K=G.duration,F=Math.max(j.end,J+Math.min(Math.max(K-this.config.maxFragLookUpTolerance,K*.5),K*.75));this.flushMainBuffer(F,Number.POSITIVE_INFINITY)}}}},T.abortCurrentFrag=function(){var c=this.fragCurrent;this.fragCurrent=null,c!=null&&c.loader&&c.loader.abort(),this.state===I.State.KEY_LOADING&&(this.state=I.State.IDLE),this.nextLoadPosition=this.getLoadPosition()},T.flushMainBuffer=function(c,u){b.prototype.flushMainBuffer.call(this,c,u,this.altAudio?"video":null)},T.onMediaAttached=function(c,u){b.prototype.onMediaAttached.call(this,c,u);var o=u.media;this.onvplaying=this.onMediaPlaying.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),o.addEventListener("playing",this.onvplaying),o.addEventListener("seeked",this.onvseeked),this.gapController=new L.default(this.config,o,this.fragmentTracker,this.hls)},T.onMediaDetaching=function(){var c=this.media;c&&(c.removeEventListener("playing",this.onvplaying),c.removeEventListener("seeked",this.onvseeked),this.onvplaying=this.onvseeked=null,this.videoBuffer=null),this.fragPlaying=null,this.gapController&&(this.gapController.destroy(),this.gapController=null),b.prototype.onMediaDetaching.call(this)},T.onMediaPlaying=function(){this.tick()},T.onMediaSeeked=function(){var c=this.media,u=c?c.currentTime:null;Object(V.isFiniteNumber)(u)&&this.log("Media seeked to "+u.toFixed(3)),this.tick()},T.onManifestLoading=function(){this.log("Trigger BUFFER_RESET"),this.hls.trigger(B.Events.BUFFER_RESET,void 0),this.fragmentTracker.removeAllFragments(),this.couldBacktrack=this.stalled=!1,this.startPosition=this.lastCurrentTime=0,this.fragPlaying=null},T.onManifestParsed=function(c,u){var o=!1,C=!1,E;u.levels.forEach(function(v){E=v.audioCodec,E&&(E.indexOf("mp4a.40.2")!==-1&&(o=!0),E.indexOf("mp4a.40.5")!==-1&&(C=!0))}),this.audioCodecSwitch=o&&C&&!Object(w.changeTypeSupported)(),this.audioCodecSwitch&&this.log("Both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=u.levels,this.startFragRequested=!1},T.onLevelLoading=function(c,u){var o=this.levels;if(!o||this.state!==I.State.IDLE)return;var C=o[u.level];(!C.details||C.details.live&&this.levelLastLoaded!==u.level||this.waitForCdnTuneIn(C.details))&&(this.state=I.State.WAITING_LEVEL)},T.onLevelLoaded=function(c,u){var o,C=this.levels,E=u.level,v=u.details,O=v.totalduration;if(!C){this.warn("Levels were reset while loading level "+E);return}this.log("Level "+E+" loaded ["+v.startSN+","+v.endSN+"], cc ["+v.startCC+", "+v.endCC+"] duration:"+O);var j=this.fragCurrent;j&&(this.state===I.State.FRAG_LOADING||this.state===I.State.FRAG_LOADING_WAITING_RETRY)&&(j.level!==u.level&&j.loader&&(this.state=I.State.IDLE,j.loader.abort()));var G=C[E],J=0;if(v.live||(o=G.details)!==null&&o!==void 0&&o.live){if(v.fragments[0]||(v.deltaUpdateFailed=!0),v.deltaUpdateFailed)return;J=this.alignPlaylists(v,G.details)}if(G.details=v,this.levelLastLoaded=E,this.hls.trigger(B.Events.LEVEL_UPDATED,{details:v,level:E}),this.state===I.State.WAITING_LEVEL){if(this.waitForCdnTuneIn(v))return;this.state=I.State.IDLE}this.startFragRequested?v.live&&this.synchronizeToLiveEdge(v):this.setStartPosition(v,J),this.tick()},T._handleFragmentLoadProgress=function(c){var u,o=c.frag,C=c.part,E=c.payload,v=this.levels;if(!v){this.warn("Levels were reset while fragment load was in progress. Fragment "+o.sn+" of level "+o.level+" will not be buffered");return}var O=v[o.level],j=O.details;if(!j){this.warn("Dropping fragment "+o.sn+" of level "+o.level+" after level details were reset");return}var G=O.videoCodec,J=j.PTSKnown||!j.live,K=(u=o.initSegment)===null||u===void 0?void 0:u.data,F=this._getAudioCodec(O),ee=this.transmuxer=this.transmuxer||new y.default(this.hls,k.PlaylistLevelType.MAIN,this._handleTransmuxComplete.bind(this),this._handleTransmuxerFlush.bind(this)),oe=C?C.index:-1,he=oe!==-1,ge=new P.ChunkMetadata(o.level,o.sn,o.stats.chunkCount,E.byteLength,oe,he),_e=this.initPTS[o.cc];ee.push(E,K,F,G,o,C,j.totalduration,J,ge,_e)},T.onAudioTrackSwitching=function(c,u){var o=this.altAudio,C=!!u.url,E=u.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 v=this.fragCurrent;v!=null&&v.loader&&(this.log("Switching to main audio track, cancel main fragment load"),v.loader.abort()),this.resetTransmuxer(),this.resetLoadingState()}else this.audioOnly&&this.resetTransmuxer();var O=this.hls;o&&O.trigger(B.Events.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),O.trigger(B.Events.AUDIO_TRACK_SWITCHED,{id:E})}},T.onAudioTrackSwitched=function(c,u){var o=u.id,C=!!this.hls.audioTracks[o].url;if(C){var E=this.videoBuffer;E&&this.mediaBuffer!==E&&(this.log("Switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=E)}this.altAudio=C,this.tick()},T.onBufferCreated=function(c,u){var o=u.tracks,C,E,v=!1;for(var O in o){var j=o[O];if(j.id==="main"){if(E=O,C=j,O==="video"){var G=o[O];G&&(this.videoBuffer=G.buffer)}}else v=!0}v&&C?(this.log("Alternate track found, use "+E+".buffered to schedule main fragment loading"),this.mediaBuffer=C.buffer):this.mediaBuffer=this.media},T.onFragBuffered=function(c,u){var o=u.frag,C=u.part;if(o&&o.type!==k.PlaylistLevelType.MAIN)return;if(this.fragContextChanged(o)){this.warn("Fragment "+o.sn+(C?" p: "+C.index:"")+" of level "+o.level+" finished buffering, but was aborted. state: "+this.state),this.state===I.State.PARSED&&(this.state=I.State.IDLE);return}var E=C?C.stats:o.stats;this.fragLastKbps=Math.round(8*E.total/(E.buffering.end-E.loading.first)),o.sn!=="initSegment"&&(this.fragPrevious=o),this.fragBufferedComplete(o,C)},T.onError=function(c,u){switch(u.details){case x.ErrorDetails.FRAG_LOAD_ERROR:case x.ErrorDetails.FRAG_LOAD_TIMEOUT:case x.ErrorDetails.KEY_LOAD_ERROR:case x.ErrorDetails.KEY_LOAD_TIMEOUT:this.onFragmentOrKeyLoadError(k.PlaylistLevelType.MAIN,u);break;case x.ErrorDetails.LEVEL_LOAD_ERROR:case x.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==I.State.ERROR&&(u.fatal?(this.warn(""+u.details),this.state=I.State.ERROR):!u.levelRetry&&this.state===I.State.WAITING_LEVEL&&(this.state=I.State.IDLE));break;case x.ErrorDetails.BUFFER_FULL_ERROR:if(u.parent==="main"&&(this.state===I.State.PARSING||this.state===I.State.PARSED)){var o=!0,C=this.getFwdBufferInfo(this.media,k.PlaylistLevelType.MAIN);C&&C.len>.5&&(o=!this.reduceMaxBufferLength(C.len)),o&&(this.warn("buffer full error also media.currentTime is not buffered, flush main"),this.immediateLevelSwitch()),this.resetLoadingState()}break;default:break}},T.checkBuffer=function(){var c=this.media,u=this.gapController;if(!c||!u||!c.readyState)return;var o=N.BufferHelper.getBuffered(c);!this.loadedmetadata&&o.length?(this.loadedmetadata=!0,this.seekToStartPos()):u.poll(this.lastCurrentTime),this.lastCurrentTime=c.currentTime},T.onFragLoadEmergencyAborted=function(){this.state=I.State.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tickImmediate()},T.onBufferFlushed=function(c,u){var o=u.type;if(o!==p.ElementaryStreamTypes.AUDIO||this.audioOnly&&!this.altAudio){var C=(o===p.ElementaryStreamTypes.VIDEO?this.videoBuffer:this.mediaBuffer)||this.media;this.afterBufferFlushed(C,o,k.PlaylistLevelType.MAIN)}},T.onLevelsUpdated=function(c,u){this.levels=u.levels},T.swapAudioCodec=function(){this.audioCodecSwap=!this.audioCodecSwap},T.seekToStartPos=function(){var c=this.media,u=c.currentTime,o=this.startPosition;if(o>=0&&u<o){if(c.seeking){S.logger.log("could not seek to "+o+", already seeking at "+u);return}var C=N.BufferHelper.getBuffered(c),E=C.length?C.start(0):0,v=E-o;v>0&&(v<this.config.maxBufferHole||v<this.config.maxFragLookUpTolerance)&&(S.logger.log("adjusting start position by "+v+" to match buffer start"),o+=v,this.startPosition=o),this.log("seek to target start position "+o+" from current time "+u),c.currentTime=o}},T._getAudioCodec=function(c){var u=this.config.defaultAudioCodec||c.audioCodec;return this.audioCodecSwap&&u&&(this.log("Swapping audio codec"),u.indexOf("mp4a.40.5")!==-1?u="mp4a.40.2":u="mp4a.40.5"),u},T._loadBitrateTestFrag=function(c){var u=this;this._doFragLoad(c).then(function(o){var C=u.hls;if(!o||C.nextLoadLevel||u.fragContextChanged(c))return;u.fragLoadError=0,u.state=I.State.IDLE,u.startFragRequested=!1,u.bitrateTest=!1;var E=c.stats;E.parsing.start=E.parsing.end=E.buffering.start=E.buffering.end=self.performance.now(),C.trigger(B.Events.FRAG_LOADED,o)})},T._handleTransmuxComplete=function(c){var u,o="main",C=this.hls,E=c.remuxResult,v=c.chunkMeta,O=this.getCurrentContext(v);if(!O){this.warn("The loading context changed while buffering fragment "+v.sn+" of level "+v.level+". This chunk will not be buffered."),this.resetLiveStartWhenNotLoaded(v.level);return}var j=O.frag,G=O.part,J=O.level,K=E.video,F=E.text,ee=E.id3,oe=E.initSegment,he=this.altAudio?void 0:E.audio;if(this.fragContextChanged(j))return;if(this.state=I.State.PARSING,oe){oe.tracks&&(this._bufferInitSegment(J,oe.tracks,j,v),C.trigger(B.Events.FRAG_PARSING_INIT_SEGMENT,{frag:j,id:o,tracks:oe.tracks}));var ge=oe.initPTS,_e=oe.timescale;Object(V.isFiniteNumber)(ge)&&(this.initPTS[j.cc]=ge,C.trigger(B.Events.INIT_PTS_FOUND,{frag:j,id:o,initPTS:ge,timescale:_e}))}if(K&&E.independent!==!1){if(J.details){var be=K.startPTS,Ee=K.endPTS,Te=K.startDTS,Ce=K.endDTS;if(G)G.elementaryStreams[K.type]={startPTS:be,endPTS:Ee,startDTS:Te,endDTS:Ce};else if(K.firstKeyFrame&&K.independent&&(this.couldBacktrack=!0),K.dropped&&K.independent){var me=this.getLoadPosition()+this.config.maxBufferHole;if(me<be){this.backtrack(j);return}j.setElementaryStreamInfo(K.type,j.start,Ee,j.start,Ce,!0)}j.setElementaryStreamInfo(K.type,be,Ee,Te,Ce),this.bufferFragmentData(K,j,G,v)}}else if(E.independent===!1){this.backtrack(j);return}if(he){var se=he.startPTS,Re=he.endPTS,et=he.startDTS,Ge=he.endDTS;G&&(G.elementaryStreams[p.ElementaryStreamTypes.AUDIO]={startPTS:se,endPTS:Re,startDTS:et,endDTS:Ge}),j.setElementaryStreamInfo(p.ElementaryStreamTypes.AUDIO,se,Re,et,Ge),this.bufferFragmentData(he,j,G,v)}if(ee!=null&&(u=ee.samples)!==null&&u!==void 0&&u.length){var tt={frag:j,id:o,samples:ee.samples};C.trigger(B.Events.FRAG_PARSING_METADATA,tt)}if(F){var Ye={frag:j,id:o,samples:F.samples};C.trigger(B.Events.FRAG_PARSING_USERDATA,Ye)}},T._bufferInitSegment=function(c,u,o,C){var E=this;if(this.state!==I.State.PARSING)return;this.audioOnly=!!u.audio&&!u.video,this.altAudio&&!this.audioOnly&&delete u.audio;var v=u.audio,O=u.video,j=u.audiovideo;if(v){var G=c.audioCodec,J=navigator.userAgent.toLowerCase();this.audioCodecSwitch&&(G&&(G.indexOf("mp4a.40.5")!==-1?G="mp4a.40.2":G="mp4a.40.5"),v.metadata.channelCount!==1&&J.indexOf("firefox")===-1&&(G="mp4a.40.5")),J.indexOf("android")!==-1&&v.container!=="audio/mpeg"&&(G="mp4a.40.2",this.log("Android: force audio codec to "+G)),c.audioCodec&&c.audioCodec!==G&&this.log('Swapping manifest audio codec "'+c.audioCodec+'" for "'+G+'"'),v.levelCodec=G,v.id="main",this.log("Init audio buffer, container:"+v.container+", codecs[selected/level/parsed]=["+(G||"")+"/"+(c.audioCodec||"")+"/"+v.codec+"]")}O&&(O.levelCodec=c.videoCodec,O.id="main",this.log("Init video buffer, container:"+O.container+", codecs[level/parsed]=["+(c.videoCodec||"")+"/"+O.codec+"]")),j&&this.log("Init audiovideo buffer, container:"+j.container+", codecs[level/parsed]=["+(c.attrs.CODECS||"")+"/"+j.codec+"]"),this.hls.trigger(B.Events.BUFFER_CODECS,u),Object.keys(u).forEach(function(K){var F=u[K],ee=F.initSegment;ee!=null&&ee.byteLength&&E.hls.trigger(B.Events.BUFFER_APPENDING,{type:K,data:ee,frag:o,part:null,chunkMeta:C,parent:o.type})}),this.tick()},T.backtrack=function(c){this.couldBacktrack=!0,this.resetTransmuxer(),this.flushBufferGap(c);var u=this.fragmentTracker.backtrack(c);this.fragPrevious=null,this.nextLoadPosition=c.start,u?this.resetFragmentLoading(c):this.state=I.State.BACKTRACKING},T.checkFragmentChanged=function(){var c=this.media,u=null;if(c&&c.readyState>1&&c.seeking===!1){var o=c.currentTime;if(N.BufferHelper.isBuffered(c,o)?u=this.getAppendedFrag(o):N.BufferHelper.isBuffered(c,o+.1)&&(u=this.getAppendedFrag(o+.1)),u){var C=this.fragPlaying,E=u.level;(!C||u.sn!==C.sn||C.level!==E||u.urlId!==C.urlId)&&(this.hls.trigger(B.Events.FRAG_CHANGED,{frag:u}),(!C||C.level!==E)&&this.hls.trigger(B.Events.LEVEL_SWITCHED,{level:E}),this.fragPlaying=u)}}},a(R,[{key:"nextLevel",get:function(){var c=this.nextBufferedFrag;return c?c.level:-1}},{key:"currentLevel",get:function(){var c=this.media;if(c){var u=this.getAppendedFrag(c.currentTime);if(u)return u.level}return-1}},{key:"nextBufferedFrag",get:function(){var c=this.media;if(c){var u=this.getAppendedFrag(c.currentTime);return this.followingBufferedFrag(u)}else return null}},{key:"forceStartLoad",get:function(){return this._forceStartLoad}}]),R}(I.default)},"./src/controller/subtitle-stream-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"SubtitleStreamController",function(){return l});var V=D("./src/events.ts"),I=D("./src/utils/logger.ts"),w=D("./src/utils/buffer-helper.ts"),B=D("./src/controller/fragment-finders.ts"),N=D("./src/utils/discontinuities.ts"),M=D("./src/controller/level-helper.ts"),k=D("./src/controller/fragment-tracker.ts"),p=D("./src/controller/base-stream-controller.ts"),y=D("./src/types/loader.ts"),P=D("./src/types/level.ts");function L(h,_){for(var f=0;f<_.length;f++){var b=_[f];b.enumerable=b.enumerable||!1,b.configurable=!0,"value"in b&&(b.writable=!0),Object.defineProperty(h,b.key,b)}}function x(h,_,f){return _&&L(h.prototype,_),f&&L(h,f),h}function S(h,_){h.prototype=Object.create(_.prototype),h.prototype.constructor=h,d(h,_)}function d(h,_){return d=Object.setPrototypeOf||function(b,R){return b.__proto__=R,b},d(h,_)}var a=500,l=function(h){S(_,h);function _(b,R){var T;return T=h.call(this,b,R,"[subtitle-stream-controller]")||this,T.levels=[],T.currentTrackId=-1,T.tracksBuffered=[],T.mainDetails=null,T._registerListeners(),T}var f=_.prototype;return f.onHandlerDestroying=function(){this._unregisterListeners(),this.mainDetails=null},f._registerListeners=function(){var R=this.hls;R.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.on(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.on(V.Events.ERROR,this.onError,this),R.on(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.on(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.on(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.on(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f._unregisterListeners=function(){var R=this.hls;R.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),R.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),R.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),R.off(V.Events.LEVEL_LOADED,this.onLevelLoaded,this),R.off(V.Events.ERROR,this.onError,this),R.off(V.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),R.off(V.Events.SUBTITLE_TRACK_SWITCH,this.onSubtitleTrackSwitch,this),R.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),R.off(V.Events.SUBTITLE_FRAG_PROCESSED,this.onSubtitleFragProcessed,this),R.off(V.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)},f.startLoad=function(){this.stopLoad(),this.state=p.State.IDLE,this.setInterval(a),this.tick()},f.onManifestLoading=function(){this.mainDetails=null,this.fragmentTracker.removeAllFragments()},f.onLevelLoaded=function(R,T){this.mainDetails=T.details},f.onSubtitleFragProcessed=function(R,T){var g=T.frag,c=T.success;if(this.fragPrevious=g,this.state=p.State.IDLE,!c)return;var u=this.tracksBuffered[this.currentTrackId];if(!u)return;for(var o,C=g.start,E=0;E<u.length;E++)if(C>=u[E].start&&C<=u[E].end){o=u[E];break}var v=g.start+g.duration;o?o.end=v:(o={start:C,end:v},u.push(o)),this.fragmentTracker.fragBuffered(g)},f.onBufferFlushing=function(R,T){var g=T.startOffset,c=T.endOffset;if(g===0&&c!==Number.POSITIVE_INFINITY){var u=this.currentTrackId,o=this.levels;if(!o.length||!o[u]||!o[u].details)return;var C=o[u].details,E=C.targetduration,v=c-E;if(v<=0)return;T.endOffsetSubtitles=Math.max(0,v),this.tracksBuffered.forEach(function(O){for(var j=0;j<O.length;){if(O[j].end<=v){O.shift();continue}else if(O[j].start<v)O[j].start=v;else break;j++}}),this.fragmentTracker.removeFragmentsInRange(g,v,y.PlaylistLevelType.SUBTITLE)}},f.onError=function(R,T){var g,c=T.frag;if(!c||c.type!==y.PlaylistLevelType.SUBTITLE)return;(g=this.fragCurrent)!==null&&g!==void 0&&g.loader&&this.fragCurrent.loader.abort(),this.state=p.State.IDLE},f.onSubtitleTracksUpdated=function(R,T){var g=this,c=T.subtitleTracks;this.tracksBuffered=[],this.levels=c.map(function(u){return new P.Level(u)}),this.fragmentTracker.removeAllFragments(),this.fragPrevious=null,this.levels.forEach(function(u){g.tracksBuffered[u.id]=[]}),this.mediaBuffer=null},f.onSubtitleTrackSwitch=function(R,T){if(this.currentTrackId=T.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(a)},f.onSubtitleTrackLoaded=function(R,T){var g,c=T.details,u=T.id,o=this.currentTrackId,C=this.levels;if(!C.length)return;var E=C[o];if(u>=C.length||u!==o||!E)return;if(this.mediaBuffer=this.mediaBufferTimeRanges,c.live||(g=E.details)!==null&&g!==void 0&&g.live){var v=this.mainDetails;if(c.deltaUpdateFailed||!v)return;var O=v.fragments[0];if(!E.details)c.hasProgramDateTime&&v.hasProgramDateTime?Object(N.alignMediaPlaylistByPDT)(c,v):O&&Object(M.addSliding)(c,O.start);else{var j=this.alignPlaylists(c,E.details);j===0&&O&&Object(M.addSliding)(c,O.start)}}if(E.details=c,this.levelLastLoaded=u,this.tick(),c.live&&!this.fragCurrent&&this.media&&this.state===p.State.IDLE){var G=Object(B.findFragmentByPTS)(null,c.fragments,this.media.currentTime,0);G||(this.warn("Subtitle playlist not aligned with playback"),E.details=void 0)}},f._handleFragmentLoadComplete=function(R){var T=R.frag,g=R.payload,c=T.decryptdata,u=this.hls;if(this.fragContextChanged(T))return;if(g&&g.byteLength>0&&c&&c.key&&c.iv&&c.method==="AES-128"){var o=performance.now();this.decrypter.webCryptoDecrypt(new Uint8Array(g),c.key.buffer,c.iv.buffer).then(function(C){var E=performance.now();u.trigger(V.Events.FRAG_DECRYPTED,{frag:T,payload:C,stats:{tstart:o,tdecrypt:E}})})}},f.doTick=function(){if(!this.media){this.state=p.State.IDLE;return}if(this.state===p.State.IDLE){var R,T=this.currentTrackId,g=this.levels;if(!g.length||!g[T]||!g[T].details)return;var c=g[T].details,u=c.targetduration,o=this.config,C=this.media,E=w.BufferHelper.bufferedInfo(this.mediaBufferTimeRanges,C.currentTime-u,o.maxBufferHole),v=E.end,O=E.len,j=this.getMaxBufferLength()+u;if(O>j)return;console.assert(c,"Subtitle track details are defined on idle subtitle stream controller tick");var G=c.fragments,J=G.length,K=c.edge,F,ee=this.fragPrevious;if(v<K){var oe=o.maxFragLookUpTolerance;ee&&c.hasProgramDateTime&&(F=Object(B.findFragmentByPDT)(G,ee.endProgramDateTime,oe)),F||(F=Object(B.findFragmentByPTS)(ee,G,v,oe),!F&&ee&&ee.start<G[0].start&&(F=G[0]))}else F=G[J-1];(R=F)!==null&&R!==void 0&&R.encrypted?(I.logger.log("Loading key for "+F.sn),this.state=p.State.KEY_LOADING,this.hls.trigger(V.Events.KEY_LOADING,{frag:F})):F&&this.fragmentTracker.getState(F)===k.FragmentState.NOT_LOADED&&this.loadFragment(F,c,v)}},f.loadFragment=function(R,T,g){this.fragCurrent=R,h.prototype.loadFragment.call(this,R,T,g)},x(_,[{key:"mediaBufferTimeRanges",get:function(){return this.tracksBuffered[this.currentTrackId]||[]}}]),_}(p.default)},"./src/controller/subtitle-track-controller.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/events.ts"),I=D("./src/utils/texttrack-utils.ts"),w=D("./src/controller/base-playlist-controller.ts"),B=D("./src/types/loader.ts");function N(L,x){for(var S=0;S<x.length;S++){var d=x[S];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(L,d.key,d)}}function M(L,x,S){return x&&N(L.prototype,x),S&&N(L,S),L}function k(L,x){L.prototype=Object.create(x.prototype),L.prototype.constructor=L,p(L,x)}function p(L,x){return p=Object.setPrototypeOf||function(d,a){return d.__proto__=a,d},p(L,x)}var y=function(L){k(x,L);function x(d){var a;return a=L.call(this,d,"[subtitle-track-controller]")||this,a.media=null,a.tracks=[],a.groupId=null,a.tracksInGroup=[],a.trackId=-1,a.selectDefaultTrack=!0,a.queuedDefaultTrack=-1,a.trackChangeListener=function(){return a.onTextTracksChanged()},a.asyncPollTrackChange=function(){return a.pollTrackChange(0)},a.useTextTrackPolling=!1,a.subtitlePollingInterval=-1,a.subtitleDisplay=!0,a.registerListeners(),a}var S=x.prototype;return S.destroy=function(){this.unregisterListeners(),this.tracks.length=0,this.tracksInGroup.length=0,this.trackChangeListener=this.asyncPollTrackChange=null,L.prototype.destroy.call(this)},S.registerListeners=function(){var a=this.hls;a.on(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.on(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.on(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.on(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.on(V.Events.LEVEL_LOADING,this.onLevelLoading,this),a.on(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.on(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.on(V.Events.ERROR,this.onError,this)},S.unregisterListeners=function(){var a=this.hls;a.off(V.Events.MEDIA_ATTACHED,this.onMediaAttached,this),a.off(V.Events.MEDIA_DETACHING,this.onMediaDetaching,this),a.off(V.Events.MANIFEST_LOADING,this.onManifestLoading,this),a.off(V.Events.MANIFEST_PARSED,this.onManifestParsed,this),a.off(V.Events.LEVEL_LOADING,this.onLevelLoading,this),a.off(V.Events.LEVEL_SWITCHING,this.onLevelSwitching,this),a.off(V.Events.SUBTITLE_TRACK_LOADED,this.onSubtitleTrackLoaded,this),a.off(V.Events.ERROR,this.onError,this)},S.onMediaAttached=function(a,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(a){self.clearInterval(this.subtitlePollingInterval),this.subtitlePollingInterval=self.setInterval(this.trackChangeListener,a)},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 a=P(this.media.textTracks);a.forEach(function(l){Object(I.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(a,l){this.tracks=l.subtitleTracks},S.onSubtitleTrackLoaded=function(a,l){var h=l.id,_=l.details,f=this.trackId,b=this.tracksInGroup[f];if(!b){this.warn("Invalid subtitle track id "+h);return}var R=b.details;b.details=l.details,this.log("subtitle track "+h+" loaded ["+_.startSN+"-"+_.endSN+"]"),h===this.trackId&&(this.retryCount=0,this.playlistLoaded(h,l,R))},S.onLevelLoading=function(a,l){this.switchLevel(l.level)},S.onLevelSwitching=function(a,l){this.switchLevel(l.level)},S.switchLevel=function(a){var l=this.hls.levels[a];if(!(l!=null&&l.textGroupIds))return;var h=l.textGroupIds[l.urlId];if(this.groupId!==h){var _=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0,f=this.tracks.filter(function(T){return!h||T.groupId===h});this.tracksInGroup=f;var b=this.findTrackId(_==null?void 0:_.name)||this.findTrackId();this.groupId=h;var R={subtitleTracks:f};this.log("Updating subtitle tracks, "+f.length+' track(s) found in "'+h+'" group-id'),this.hls.trigger(V.Events.SUBTITLE_TRACKS_UPDATED,R),b!==-1&&this.setSubtitleTrack(b,_)}},S.findTrackId=function(a){for(var l=this.tracksInGroup,h=0;h<l.length;h++){var _=l[h];if((!this.selectDefaultTrack||_.default)&&(!a||a===_.name))return _.id}return-1},S.onError=function(a,l){if(L.prototype.onError.call(this,a,l),l.fatal||!l.context)return;l.context.type===B.PlaylistContextType.SUBTITLE_TRACK&&l.context.id===this.trackId&&l.context.groupId===this.groupId&&this.retryLoadingOrFail(l)},S.loadPlaylist=function(a){var l=this.tracksInGroup[this.trackId];if(this.shouldLoadTrack(l)){var h=l.id,_=l.groupId,f=l.url;if(a)try{f=a.addDirectives(f)}catch(b){this.warn("Could not construct new URL with HLS Delivery Directives: "+b)}this.log("Loading subtitle playlist for id "+h),this.hls.trigger(V.Events.SUBTITLE_TRACK_LOADING,{url:f,id:h,groupId:_,deliveryDirectives:a||null})}},S.toggleTrackModes=function(a){var l=this,h=this.media,_=this.subtitleDisplay,f=this.trackId;if(!h)return;var b=P(h.textTracks),R=b.filter(function(c){return c.groupId===l.groupId});if(a===-1)[].slice.call(b).forEach(function(c){c.mode="disabled"});else{var T=R[f];T&&(T.mode="disabled")}var g=R[a];g&&(g.mode=_?"showing":"hidden")},S.setSubtitleTrack=function(a,l){var h,_=this.tracksInGroup;if(!this.media){this.queuedDefaultTrack=a;return}if(this.trackId!==a&&this.toggleTrackModes(a),this.trackId===a&&(a===-1||(h=_[a])!==null&&h!==void 0&&h.details)||a<-1||a>=_.length)return;this.clearTimer();var f=_[a];if(this.log("Switching to subtitle track "+a),this.trackId=a,f){var b=f.id,R=f.groupId,T=R===void 0?"":R,g=f.name,c=f.type,u=f.url;this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:b,groupId:T,name:g,type:c,url:u});var o=this.switchParams(f.url,l==null?void 0:l.details);this.loadPlaylist(o)}else this.hls.trigger(V.Events.SUBTITLE_TRACK_SWITCH,{id:a})},S.onTextTracksChanged=function(){if(this.useTextTrackPolling||self.clearInterval(this.subtitlePollingInterval),!this.media||!this.hls.config.renderTextTracksNatively)return;for(var a=-1,l=P(this.media.textTracks),h=0;h<l.length;h++)if(l[h].mode==="hidden")a=h;else if(l[h].mode==="showing"){a=h;break}this.subtitleTrack!==a&&(this.subtitleTrack=a)},M(x,[{key:"subtitleTracks",get:function(){return this.tracksInGroup}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(a){this.selectDefaultTrack=!1;var l=this.tracksInGroup?this.tracksInGroup[this.trackId]:void 0;this.setSubtitleTrack(a,l)}}]),x}(w.default);function P(L){for(var x=[],S=0;S<L.length;S++){var d=L[S];d.kind==="subtitles"&&d.label&&x.push(L[S])}return x}Y.default=y},"./src/controller/timeline-controller.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"TimelineController",function(){return P});var V=D("./src/polyfills/number.ts"),I=D("./src/events.ts"),w=D("./src/utils/cea-608-parser.ts"),B=D("./src/utils/output-filter.ts"),N=D("./src/utils/webvtt-parser.ts"),M=D("./src/utils/texttrack-utils.ts"),k=D("./src/utils/imsc1-ttml-parser.ts"),p=D("./src/types/loader.ts"),y=D("./src/utils/logger.ts"),P=function(){function d(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 h=new B.default(this,"textTrack1"),_=new B.default(this,"textTrack2"),f=new B.default(this,"textTrack3"),b=new B.default(this,"textTrack4");this.cea608Parser1=new w.default(1,h,_),this.cea608Parser2=new w.default(3,f,b)}l.on(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),l.on(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),l.on(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),l.on(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),l.on(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),l.on(I.Events.FRAG_LOADING,this.onFragLoading,this),l.on(I.Events.FRAG_LOADED,this.onFragLoaded,this),l.on(I.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),l.on(I.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),l.on(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),l.on(I.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),l.on(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this)}var a=d.prototype;return a.destroy=function(){var h=this.hls;h.off(I.Events.MEDIA_ATTACHING,this.onMediaAttaching,this),h.off(I.Events.MEDIA_DETACHING,this.onMediaDetaching,this),h.off(I.Events.MANIFEST_LOADING,this.onManifestLoading,this),h.off(I.Events.MANIFEST_LOADED,this.onManifestLoaded,this),h.off(I.Events.SUBTITLE_TRACKS_UPDATED,this.onSubtitleTracksUpdated,this),h.off(I.Events.FRAG_LOADING,this.onFragLoading,this),h.off(I.Events.FRAG_LOADED,this.onFragLoaded,this),h.off(I.Events.FRAG_PARSING_USERDATA,this.onFragParsingUserdata,this),h.off(I.Events.FRAG_DECRYPTED,this.onFragDecrypted,this),h.off(I.Events.INIT_PTS_FOUND,this.onInitPtsFound,this),h.off(I.Events.SUBTITLE_TRACKS_CLEARED,this.onSubtitleTracksCleared,this),h.off(I.Events.BUFFER_FLUSHING,this.onBufferFlushing,this),this.hls=this.config=this.cea608Parser1=this.cea608Parser2=null},a.addCues=function(h,_,f,b,R){for(var T=!1,g=R.length;g--;){var c=R[g],u=x(c[0],c[1],_,f);if(u>=0&&(c[0]=Math.min(c[0],_),c[1]=Math.max(c[1],f),T=!0,u/(f-_)>.5))return}if(T||R.push([_,f]),this.config.renderTextTracksNatively){var o=this.captionsTracks[h];this.Cues.newCue(o,_,f,b)}else{var C=this.Cues.newCue(null,_,f,b);this.hls.trigger(I.Events.CUES_PARSED,{type:"captions",cues:C,track:h})}},a.onInitPtsFound=function(h,_){var f=this,b=_.frag,R=_.id,T=_.initPTS,g=_.timescale,c=this.unparsedVttFrags;R==="main"&&(this.initPTS[b.cc]=T,this.timescale[b.cc]=g),c.length&&(this.unparsedVttFrags=[],c.forEach(function(u){f.onFragLoaded(I.Events.FRAG_LOADED,u)}))},a.getExistingTrack=function(h){var _=this.media;if(_)for(var f=0;f<_.textTracks.length;f++){var b=_.textTracks[f];if(b[h])return b}return null},a.createCaptionsTrack=function(h){this.config.renderTextTracksNatively?this.createNativeTrack(h):this.createNonNativeTrack(h)},a.createNativeTrack=function(h){if(this.captionsTracks[h])return;var _=this.captionsProperties,f=this.captionsTracks,b=this.media,R=_[h],T=R.label,g=R.languageCode,c=this.getExistingTrack(h);if(c)f[h]=c,Object(M.clearCurrentCues)(f[h]),Object(M.sendAddTrackEvent)(f[h],b);else{var u=this.createTextTrack("captions",T,g);u&&(u[h]=!0,f[h]=u)}},a.createNonNativeTrack=function(h){if(this.nonNativeCaptionsTracks[h])return;var _=this.captionsProperties[h];if(!_)return;var f=_.label,b={_id:h,label:f,kind:"captions",default:_.media?!!_.media.default:!1,closedCaptions:_.media};this.nonNativeCaptionsTracks[h]=b,this.hls.trigger(I.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:[b]})},a.createTextTrack=function(h,_,f){var b=this.media;return b?b.addTextTrack(h,_,f):void 0},a.onMediaAttaching=function(h,_){this.media=_.media,this._cleanTracks()},a.onMediaDetaching=function(){var h=this.captionsTracks;Object.keys(h).forEach(function(_){Object(M.clearCurrentCues)(h[_]),delete h[_]}),this.nonNativeCaptionsTracks={}},a.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())},a._cleanTracks=function(){var h=this.media;if(!h)return;var _=h.textTracks;if(_)for(var f=0;f<_.length;f++)Object(M.clearCurrentCues)(_[f])},a.onSubtitleTracksUpdated=function(h,_){var f=this;this.textTracks=[];var b=_.subtitleTracks||[],R=b.some(function(u){return u.textCodec===k.IMSC1_CODEC});if(this.config.enableWebVTT||R&&this.config.enableIMSC1){var T=this.tracks&&b&&this.tracks.length===b.length;if(this.tracks=b||[],this.config.renderTextTracksNatively){var g=this.media?this.media.textTracks:[];this.tracks.forEach(function(u,o){var C;if(o<g.length){for(var E=null,v=0;v<g.length;v++)if(L(g[v],u)){E=g[v];break}E&&(C=E)}C?Object(M.clearCurrentCues)(C):(C=f.createTextTrack("subtitles",u.name,u.lang),C&&(C.mode="disabled")),C&&(C.groupId=u.groupId,f.textTracks.push(C))})}else if(!T&&this.tracks&&this.tracks.length){var c=this.tracks.map(function(u){return{label:u.name,kind:u.type.toLowerCase(),default:u.default,subtitleTrack:u}});this.hls.trigger(I.Events.NON_NATIVE_TEXT_TRACKS_FOUND,{tracks:c})}}},a.onManifestLoaded=function(h,_){var f=this;this.config.enableCEA708Captions&&_.captions&&_.captions.forEach(function(b){var R=/(?:CC|SERVICE)([1-4])/.exec(b.instreamId);if(!R)return;var T="textTrack"+R[1],g=f.captionsProperties[T];if(!g)return;g.label=b.name,b.lang&&(g.languageCode=b.lang),g.media=b})},a.onFragLoading=function(h,_){var f=this.cea608Parser1,b=this.cea608Parser2,R=this.lastSn,T=this.lastPartIndex;if(!this.enabled||!(f&&b))return;if(_.frag.type===p.PlaylistLevelType.MAIN){var g,c,u=_.frag.sn,o=(g=_==null||((c=_.part)===null||c===void 0)?void 0:c.index)!=null?g:-1;u===R+1||u===R&&o===T+1||(f.reset(),b.reset()),this.lastSn=u,this.lastPartIndex=o}},a.onFragLoaded=function(h,_){var f=_.frag,b=_.payload,R=this.initPTS,T=this.unparsedVttFrags;if(f.type===p.PlaylistLevelType.SUBTITLE)if(b.byteLength){if(!Object(V.isFiniteNumber)(R[f.cc])){T.push(_),R.length&&this.hls.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Missing initial subtitle PTS")});return}var g=f.decryptdata;if(g==null||g.key==null||g.method!=="AES-128"){var c=this.tracks[f.level],u=this.vttCCs;u[f.cc]||(u[f.cc]={start:f.start,prevCC:this.prevCC,new:!0},this.prevCC=f.cc),c&&c.textCodec===k.IMSC1_CODEC?this._parseIMSC1(f,b):this._parseVTTs(f,b,u)}}else this.hls.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:f,error:new Error("Empty subtitle payload")})},a._parseIMSC1=function(h,_){var f=this,b=this.hls;Object(k.parseIMSC1)(_,this.initPTS[h.cc],this.timescale[h.cc],function(R){f._appendCues(R,h.level),b.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(R){y.logger.log("Failed to parse IMSC1: "+R),b.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:R})})},a._parseVTTs=function(h,_,f){var b=this,R=this.hls;Object(N.parseWebVTT)(_,this.initPTS[h.cc],this.timescale[h.cc],f,h.cc,h.start,function(T){b._appendCues(T,h.level),R.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:h})},function(T){b._fallbackToIMSC1(h,_),y.logger.log("Failed to parse VTT cue: "+T),R.trigger(I.Events.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:h,error:T})})},a._fallbackToIMSC1=function(h,_){var f=this,b=this.tracks[h.level];b.textCodec||Object(k.parseIMSC1)(_,this.initPTS[h.cc],this.timescale[h.cc],function(){b.textCodec=k.IMSC1_CODEC,f._parseIMSC1(h,_)},function(){b.textCodec="wvtt"})},a._appendCues=function(h,_){var f=this.hls;if(this.config.renderTextTracksNatively){var b=this.textTracks[_];if(b.mode==="disabled")return;h.forEach(function(g){return Object(M.addCueToTrack)(b,g)})}else{var R=this.tracks[_],T=R.default?"default":"subtitles"+_;f.trigger(I.Events.CUES_PARSED,{type:"subtitles",cues:h,track:T})}},a.onFragDecrypted=function(h,_){var f=_.frag;if(f.type===p.PlaylistLevelType.SUBTITLE){if(!Object(V.isFiniteNumber)(this.initPTS[f.cc])){this.unparsedVttFrags.push(_);return}this.onFragLoaded(I.Events.FRAG_LOADED,_)}},a.onSubtitleTracksCleared=function(){this.tracks=[],this.captionsTracks={}},a.onFragParsingUserdata=function(h,_){var f=this.cea608Parser1,b=this.cea608Parser2;if(!this.enabled||!(f&&b))return;for(var R=0;R<_.samples.length;R++){var T=_.samples[R].bytes;if(T){var g=this.extractCea608Data(T);f.addData(_.samples[R].pts,g[0]),b.addData(_.samples[R].pts,g[1])}}},a.onBufferFlushing=function(h,_){var f=_.startOffset,b=_.endOffset,R=_.endOffsetSubtitles,T=_.type,g=this.media;if(!g||g.currentTime<b)return;if(!T||T==="video"){var c=this.captionsTracks;Object.keys(c).forEach(function(o){return Object(M.removeCuesInRange)(c[o],f,b)})}if(this.config.renderTextTracksNatively&&(f===0&&R!==void 0)){var u=this.textTracks;Object.keys(u).forEach(function(o){return Object(M.removeCuesInRange)(u[o],f,R)})}},a.extractCea608Data=function(h){for(var _=h[0]&31,f=2,b=[[],[]],R=0;R<_;R++){var T=h[f++],g=127&h[f++],c=127&h[f++],u=(4&T)!==0,o=3&T;if(g===0&&c===0)continue;u&&((o===0||o===1)&&(b[o].push(g),b[o].push(c)))}return b},d}();function L(d,a){return d&&d.label===a.name&&!(d.textTrack1||d.textTrack2)}function x(d,a,l,h){return Math.min(a,h)-Math.max(d,l)}function S(){return{ccOffset:0,presentationOffset:0,0:{start:0,prevCC:-1,new:!1}}}},"./src/crypt/aes-crypto.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return V});var V=function(){function I(B,N){this.subtle=void 0,this.aesIV=void 0,this.subtle=B,this.aesIV=N}var w=I.prototype;return w.decrypt=function(N,M){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},M,N)},I}()},"./src/crypt/aes-decryptor.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"removePadding",function(){return I}),D.d(Y,"default",function(){return w});var V=D("./src/utils/typed-array.ts");function I(B){var N=B.byteLength,M=N&&new DataView(B.buffer).getUint8(N-1);return M?Object(V.sliceUint8)(B,0,N-M):B}var w=function(){function B(){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 N=B.prototype;return N.uint8ArrayToUint32Array_=function(k){for(var p=new DataView(k),y=new Uint32Array(4),P=0;P<4;P++)y[P]=p.getUint32(P*4);return y},N.initTable=function(){var k=this.sBox,p=this.invSBox,y=this.subMix,P=y[0],L=y[1],x=y[2],S=y[3],d=this.invSubMix,a=d[0],l=d[1],h=d[2],_=d[3],f=new Uint32Array(256),b=0,R=0,T=0;for(T=0;T<256;T++)T<128?f[T]=T<<1:f[T]=T<<1^283;for(T=0;T<256;T++){var g=R^R<<1^R<<2^R<<3^R<<4;g=g>>>8^g&255^99,k[b]=g,p[g]=b;var c=f[b],u=f[c],o=f[u],C=f[g]*257^g*16843008;P[b]=C<<24|C>>>8,L[b]=C<<16|C>>>16,x[b]=C<<8|C>>>24,S[b]=C,C=o*16843009^u*65537^c*257^b*16843008,a[g]=C<<24|C>>>8,l[g]=C<<16|C>>>16,h[g]=C<<8|C>>>24,_[g]=C,b?(b=c^f[f[f[o^c]]],R^=f[f[R]]):b=R=1}},N.expandKey=function(k){for(var p=this.uint8ArrayToUint32Array_(k),y=!0,P=0;P<p.length&&y;)y=p[P]===this.key[P],P++;if(y)return;this.key=p;var L=this.keySize=p.length;if(L!==4&&L!==6&&L!==8)throw new Error("Invalid aes key size="+L);var x=this.ksRows=(L+6+1)*4,S,d,a=this.keySchedule=new Uint32Array(x),l=this.invKeySchedule=new Uint32Array(x),h=this.sBox,_=this.rcon,f=this.invSubMix,b=f[0],R=f[1],T=f[2],g=f[3],c,u;for(S=0;S<x;S++){if(S<L){c=a[S]=p[S];continue}u=c,S%L===0?(u=u<<8|u>>>24,u=h[u>>>24]<<24|h[u>>>16&255]<<16|h[u>>>8&255]<<8|h[u&255],u^=_[S/L|0]<<24):L>6&&S%L===4&&(u=h[u>>>24]<<24|h[u>>>16&255]<<16|h[u>>>8&255]<<8|h[u&255]),a[S]=c=(a[S-L]^u)>>>0}for(d=0;d<x;d++)S=x-d,d&3?u=a[S]:u=a[S-4],d<4||S<=4?l[d]=u:l[d]=b[h[u>>>24]]^R[h[u>>>16&255]]^T[h[u>>>8&255]]^g[h[u&255]],l[d]=l[d]>>>0},N.networkToHostOrderSwap=function(k){return k<<24|(k&65280)<<8|(k&16711680)>>8|k>>>24},N.decrypt=function(k,p,y){for(var P=this.keySize+6,L=this.invKeySchedule,x=this.invSBox,S=this.invSubMix,d=S[0],a=S[1],l=S[2],h=S[3],_=this.uint8ArrayToUint32Array_(y),f=_[0],b=_[1],R=_[2],T=_[3],g=new Int32Array(k),c=new 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V=D("./src/crypt/aes-crypto.ts"),I=D("./src/crypt/fast-aes-key.ts"),w=D("./src/crypt/aes-decryptor.ts"),B=D("./src/utils/logger.ts"),N=D("./src/utils/mp4-tools.ts"),M=D("./src/utils/typed-array.ts"),k=16,p=function(){function y(L,x,S){var d=S===void 0?{}:S,a=d.removePKCS7Padding,l=a===void 0?!0:a;if(this.logEnabled=!0,this.observer=void 0,this.config=void 0,this.removePKCS7Padding=void 0,this.subtle=null,this.softwareDecrypter=null,this.key=null,this.fastAesKey=null,this.remainderData=null,this.currentIV=null,this.currentResult=null,this.observer=L,this.config=x,this.removePKCS7Padding=l,l)try{var h=self.crypto;h&&(this.subtle=h.subtle||h.webkitSubtle)}catch(_){}this.subtle===null&&(this.config.enableSoftwareAES=!0)}var P=y.prototype;return P.destroy=function(){this.observer=null},P.isSync=function(){return this.config.enableSoftwareAES},P.flush=function(){var x=this.currentResult;if(!x){this.reset();return}var S=new Uint8Array(x);return 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N.resetTimeStamp=function(){},N.resetInitSegment=function(){},N.resetContiguity=function(){},B.probe=function(k){return Object(V.findBox)({data:k,start:0,end:Math.min(k.length,16384)},["moof"]).length>0},N.demux=function(k){var p=k,y=Object(I.dummyTrack)();if(this.config.progressive){this.remainderData&&(p=Object(V.appendUint8Array)(this.remainderData,k));var P=Object(V.segmentValidRange)(p);this.remainderData=P.remainder,y.samples=P.valid||new Uint8Array}else y.samples=p;return{audioTrack:Object(I.dummyTrack)(),avcTrack:y,id3Track:Object(I.dummyTrack)(),textTrack:Object(I.dummyTrack)()}},N.flush=function(){var k=Object(I.dummyTrack)();return k.samples=this.remainderData||new Uint8Array,this.remainderData=null,{audioTrack:Object(I.dummyTrack)(),avcTrack:k,id3Track:Object(I.dummyTrack)(),textTrack:Object(I.dummyTrack)()}},N.demuxSampleAes=function(k,p,y){return Promise.reject(new Error("The MP4 demuxer does not support SAMPLE-AES 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strict";D.r(Y);var V=D("./src/crypt/decrypter.ts"),I=D("./src/demux/tsdemuxer.ts"),w=function(){function B(M,k,p){this.keyData=void 0,this.decrypter=void 0,this.keyData=p,this.decrypter=new V.default(M,k,{removePKCS7Padding:!1})}var N=B.prototype;return N.decryptBuffer=function(k,p){this.decrypter.decrypt(k,this.keyData.key.buffer,this.keyData.iv.buffer,p)},N.decryptAacSample=function(k,p,y,P){var L=k[p].unit,x=L.subarray(16,L.length-L.length%16),S=x.buffer.slice(x.byteOffset,x.byteOffset+x.length),d=this;this.decryptBuffer(S,function(a){var l=new Uint8Array(a);L.set(l,16),P||d.decryptAacSamples(k,p+1,y)})},N.decryptAacSamples=function(k,p,y){for(;;p++){if(p>=k.length){y();return}if(k[p].unit.length<32)continue;var P=this.decrypter.isSync();if(this.decryptAacSample(k,p,y,P),!P)return}},N.getAvcEncryptedData=function(k){for(var p=Math.floor((k.length-48)/160)*16+16,y=new Int8Array(p),P=0,L=32;L<=k.length-16;L+=160,P+=16)y.set(k.subarray(L,L+16),P);return y},N.getAvcDecryptedUnit=function(k,p){for(var y=new Uint8Array(p),P=0,L=32;L<=k.length-16;L+=160,P+=16)k.set(y.subarray(P,P+16),L);return k},N.decryptAvcSample=function(k,p,y,P,L,x){var S=Object(I.discardEPB)(L.data),d=this.getAvcEncryptedData(S),a=this;this.decryptBuffer(d.buffer,function(l){L.data=a.getAvcDecryptedUnit(S,l),x||a.decryptAvcSamples(k,p,y+1,P)})},N.decryptAvcSamples=function(k,p,y,P){if(k instanceof Uint8Array)throw new Error("Cannot decrypt samples of type Uint8Array");for(;;p++,y=0){if(p>=k.length){P();return}for(var L=k[p].units;!(y>=L.length);y++){var x=L[y];if(x.data.length<=48||x.type!==1&&x.type!==5)continue;var S=this.decrypter.isSync();if(this.decryptAvcSample(k,p,y,P,x,S),!S)return}}},B}();Y.default=w},"./src/demux/transmuxer-interface.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return L});var V=D("./node_modules/webworkify-webpack/index.js"),I=D.n(V),w=D("./src/events.ts"),B=D("./src/demux/transmuxer.ts"),N=D("./src/utils/logger.ts"),M=D("./src/errors.ts"),k=D("./src/utils/mediasource-helper.ts"),p=D("./node_modules/eventemitter3/index.js"),y=D.n(p),P=Object(k.getMediaSource)()||{isTypeSupported:function(){return!1}},L=function(){function x(d,a,l,h){var _=this;this.hls=void 0,this.id=void 0,this.observer=void 0,this.frag=null,this.part=null,this.worker=void 0,this.onwmsg=void 0,this.transmuxer=null,this.onTransmuxComplete=void 0,this.onFlush=void 0,this.hls=d,this.id=a,this.onTransmuxComplete=l,this.onFlush=h;var f=d.config,b=function(u,o){o=o||{},o.frag=_.frag,o.id=_.id,d.trigger(u,o)};this.observer=new p.EventEmitter,this.observer.on(w.Events.FRAG_DECRYPTED,b),this.observer.on(w.Events.ERROR,b);var R={mp4:P.isTypeSupported("video/mp4"),mpeg:P.isTypeSupported("audio/mpeg"),mp3:P.isTypeSupported('audio/mp4; codecs="mp3"')},T=navigator.vendor;if(f.enableWorker&&typeof Worker!="undefined"){N.logger.log("demuxing in webworker");var g;try{g=this.worker=V("./src/demux/transmuxer-worker.ts"),this.onwmsg=this.onWorkerMessage.bind(this),g.addEventListener("message",this.onwmsg),g.onerror=function(c){d.trigger(w.Events.ERROR,{type:M.ErrorTypes.OTHER_ERROR,details:M.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",error:new Error(c.message+" ("+c.filename+":"+c.lineno+")")})},g.postMessage({cmd:"init",typeSupported:R,vendor:T,id:a,config:JSON.stringify(f)})}catch(c){N.logger.warn("Error in worker:",c),N.logger.error("Error while initializing DemuxerWorker, fallback to inline"),g&&self.URL.revokeObjectURL(g.objectURL),this.transmuxer=new B.default(this.observer,R,f,T,a),this.worker=null}}else this.transmuxer=new B.default(this.observer,R,f,T,a)}var S=x.prototype;return S.destroy=function(){var a=this.worker;if(a)a.removeEventListener("message",this.onwmsg),a.terminate(),this.worker=null;else{var l=this.transmuxer;l&&(l.destroy(),this.transmuxer=null)}var h=this.observer;h&&h.removeAllListeners(),this.observer=null},S.push=function(a,l,h,_,f,b,R,T,g,c){var u=this;g.transmuxing.start=self.performance.now();var o=this.transmuxer,C=this.worker,E=b?b.start:f.start,v=f.decryptdata,O=this.frag,j=!(O&&f.cc===O.cc),G=!(O&&g.level===O.level),J=O?g.sn-O.sn:-1,K=this.part?g.part-this.part.index:1,F=!G&&(J===1||J===0&&K===1),ee=self.performance.now();(G||J||f.stats.parsing.start===0)&&(f.stats.parsing.start=ee),b&&(K||!F)&&(b.stats.parsing.start=ee);var oe=new B.TransmuxState(j,F,T,G,E);if(!F||j){N.logger.log("[transmuxer-interface, "+f.type+"]: Starting new transmux session for sn: "+g.sn+" p: "+g.part+" level: "+g.level+" id: "+g.id+`
|
|
discontinuity: `+j+`
|
|
trackSwitch: `+G+`
|
|
contiguous: `+F+`
|
|
accurateTimeOffset: `+T+`
|
|
timeOffset: `+E);var he=new B.TransmuxConfig(h,_,l,R,c);this.configureTransmuxer(he)}if(this.frag=f,this.part=b,C)C.postMessage({cmd:"demux",data:a,decryptdata:v,chunkMeta:g,state:oe},a instanceof ArrayBuffer?[a]:[]);else if(o){var ge=o.push(a,v,g,oe);Object(B.isPromise)(ge)?ge.then(function(_e){u.handleTransmuxComplete(_e)}):this.handleTransmuxComplete(ge)}},S.flush=function(a){var l=this;a.transmuxing.start=self.performance.now();var h=this.transmuxer,_=this.worker;if(_)_.postMessage({cmd:"flush",chunkMeta:a});else if(h){var f=h.flush(a);Object(B.isPromise)(f)?f.then(function(b){l.handleFlushResult(b,a)}):this.handleFlushResult(f,a)}},S.handleFlushResult=function(a,l){var h=this;a.forEach(function(_){h.handleTransmuxComplete(_)}),this.onFlush(l)},S.onWorkerMessage=function(a){var l=a.data,h=this.hls;switch(l.event){case"init":{self.URL.revokeObjectURL(this.worker.objectURL);break}case"transmuxComplete":{this.handleTransmuxComplete(l.data);break}case"flush":{this.onFlush(l.data);break}default:{l.data=l.data||{},l.data.frag=this.frag,l.data.id=this.id,h.trigger(l.event,l.data);break}}},S.configureTransmuxer=function(a){var l=this.worker,h=this.transmuxer;l?l.postMessage({cmd:"configure",config:a}):h&&h.configure(a)},S.handleTransmuxComplete=function(a){a.chunkMeta.transmuxing.end=self.performance.now(),this.onTransmuxComplete(a)},x}()},"./src/demux/transmuxer-worker.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return M});var V=D("./src/demux/transmuxer.ts"),I=D("./src/events.ts"),w=D("./src/utils/logger.ts"),B=D("./node_modules/eventemitter3/index.js"),N=D.n(B);function M(L){var x=new B.EventEmitter,S=function(a,l){L.postMessage({event:a,data:l})};x.on(I.Events.FRAG_DECRYPTED,S),x.on(I.Events.ERROR,S),L.addEventListener("message",function(d){var a=d.data;switch(a.cmd){case"init":{var l=JSON.parse(a.config);L.transmuxer=new V.default(x,a.typeSupported,l,a.vendor,a.id),Object(w.enableLogs)(l.debug),S("init",null);break}case"configure":{L.transmuxer.configure(a.config);break}case"demux":{var h=L.transmuxer.push(a.data,a.decryptdata,a.chunkMeta,a.state);Object(V.isPromise)(h)?h.then(function(b){k(L,b)}):k(L,h);break}case"flush":{var _=a.chunkMeta,f=L.transmuxer.flush(_);Object(V.isPromise)(f)?f.then(function(b){y(L,b,_)}):y(L,f,_);break}default:break}})}function k(L,x){if(P(x.remuxResult))return;var S=[],d=x.remuxResult,a=d.audio,l=d.video;a&&p(S,a),l&&p(S,l),L.postMessage({event:"transmuxComplete",data:x},S)}function p(L,x){x.data1&&L.push(x.data1.buffer),x.data2&&L.push(x.data2.buffer)}function y(L,x,S){x.forEach(function(d){k(L,d)}),L.postMessage({event:"flush",data:S})}function P(L){return!L.audio&&!L.video&&!L.text&&!L.id3&&!L.initSegment}},"./src/demux/transmuxer.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return l}),D.d(Y,"isPromise",function(){return f}),D.d(Y,"TransmuxConfig",function(){return b}),D.d(Y,"TransmuxState",function(){return R});var V=D("./src/events.ts"),I=D("./src/errors.ts"),w=D("./src/crypt/decrypter.ts"),B=D("./src/demux/aacdemuxer.ts"),N=D("./src/demux/mp4demuxer.ts"),M=D("./src/demux/tsdemuxer.ts"),k=D("./src/demux/mp3demuxer.ts"),p=D("./src/remux/mp4-remuxer.ts"),y=D("./src/remux/passthrough-remuxer.ts"),P=D("./src/demux/chunk-cache.ts"),L=D("./src/utils/mp4-tools.ts"),x=D("./src/utils/logger.ts"),S;try{S=self.performance.now.bind(self.performance)}catch(T){x.logger.debug("Unable to use Performance API on this environment"),S=self.Date.now}var d=[{demux:M.default,remux:p.default},{demux:N.default,remux:y.default},{demux:B.default,remux:p.default},{demux:k.default,remux:p.default}],a=1024;d.forEach(function(T){var g=T.demux;a=Math.max(a,g.minProbeByteLength)});var l=function(){function T(c,u,o,C,E){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 P.default,this.observer=c,this.typeSupported=u,this.config=o,this.vendor=C,this.id=E}var g=T.prototype;return g.configure=function(u){this.transmuxConfig=u,this.decrypter&&this.decrypter.reset()},g.push=function(u,o,C,E){var v=this,O=C.transmuxing;O.executeStart=S();var j=new Uint8Array(u),G=this.cache,J=this.config,K=this.currentTransmuxState,F=this.transmuxConfig;E&&(this.currentTransmuxState=E);var ee=h(j,o);if(ee&&ee.method==="AES-128"){var oe=this.getDecrypter();if(J.enableSoftwareAES){var he=oe.softwareDecrypt(j,ee.key.buffer,ee.iv.buffer);if(!he)return O.executeEnd=S(),_(C);j=new Uint8Array(he)}else return this.decryptionPromise=oe.webCryptoDecrypt(j,ee.key.buffer,ee.iv.buffer).then(function(je){var $e=v.push(je,null,C);return v.decryptionPromise=null,$e}),this.decryptionPromise}var ge=E||K,_e=ge.contiguous,be=ge.discontinuity,Ee=ge.trackSwitch,Te=ge.accurateTimeOffset,Ce=ge.timeOffset,me=F.audioCodec,se=F.videoCodec,Re=F.defaultInitPts,et=F.duration,Ge=F.initSegmentData;if((be||Ee)&&this.resetInitSegment(Ge,me,se,et),be&&this.resetInitialTimestamp(Re),_e||this.resetContiguity(),this.needsProbing(j,be,Ee)){if(G.dataLength){var tt=G.flush();j=Object(L.appendUint8Array)(tt,j)}this.configureTransmuxer(j,F)}var Ye=this.transmux(j,ee,Ce,Te,C),De=this.currentTransmuxState;return De.contiguous=!0,De.discontinuity=!1,De.trackSwitch=!1,O.executeEnd=S(),Ye},g.flush=function(u){var o=this,C=u.transmuxing;C.executeStart=S();var E=this.decrypter,v=this.cache,O=this.currentTransmuxState,j=this.decryptionPromise;if(j)return j.then(function(){return o.flush(u)});var G=[],J=O.timeOffset;if(E){var K=E.flush();K&&G.push(this.push(K,null,u))}var F=v.dataLength;v.reset();var ee=this.demuxer,oe=this.remuxer;if(!ee||!oe)return F>=a&&this.observer.emit(V.Events.ERROR,V.Events.ERROR,{type:I.ErrorTypes.MEDIA_ERROR,details:I.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"}),C.executeEnd=S(),[_(u)];var he=ee.flush(J);return f(he)?he.then(function(ge){return o.flushRemux(G,ge,u),G}):(this.flushRemux(G,he,u),G)},g.flushRemux=function(u,o,C){var E=o.audioTrack,v=o.avcTrack,O=o.id3Track,j=o.textTrack,G=this.currentTransmuxState,J=G.accurateTimeOffset,K=G.timeOffset;x.logger.log("[transmuxer.ts]: Flushed fragment "+C.sn+(C.part>-1?" p: "+C.part:"")+" of level "+C.level);var F=this.remuxer.remux(E,v,O,j,K,J,!0,this.id);u.push({remuxResult:F,chunkMeta:C}),C.transmuxing.executeEnd=S()},g.resetInitialTimestamp=function(u){var o=this.demuxer,C=this.remuxer;if(!o||!C)return;o.resetTimeStamp(u),C.resetTimeStamp(u)},g.resetContiguity=function(){var u=this.demuxer,o=this.remuxer;if(!u||!o)return;u.resetContiguity(),o.resetNextTimestamp()},g.resetInitSegment=function(u,o,C,E){var v=this.demuxer,O=this.remuxer;if(!v||!O)return;v.resetInitSegment(o,C,E),O.resetInitSegment(u,o,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(u,o,C,E,v){var O;return o&&o.method==="SAMPLE-AES"?O=this.transmuxSampleAes(u,o,C,E,v):O=this.transmuxUnencrypted(u,C,E,v),O},g.transmuxUnencrypted=function(u,o,C,E){var v=this.demuxer.demux(u,o,!1,!this.config.progressive),O=v.audioTrack,j=v.avcTrack,G=v.id3Track,J=v.textTrack,K=this.remuxer.remux(O,j,G,J,o,C,!1,this.id);return{remuxResult:K,chunkMeta:E}},g.transmuxSampleAes=function(u,o,C,E,v){var O=this;return this.demuxer.demuxSampleAes(u,o,C).then(function(j){var G=O.remuxer.remux(j.audioTrack,j.avcTrack,j.id3Track,j.textTrack,C,E,!1,O.id);return{remuxResult:G,chunkMeta:v}})},g.configureTransmuxer=function(u,o){for(var C=this.config,E=this.observer,v=this.typeSupported,O=this.vendor,j=o.audioCodec,G=o.defaultInitPts,J=o.duration,K=o.initSegmentData,F=o.videoCodec,ee,oe=0,he=d.length;oe<he;oe++)if(d[oe].demux.probe(u)){ee=d[oe];break}ee||(x.logger.warn("Failed to find demuxer by probing frag, treating as mp4 passthrough"),ee={demux:N.default,remux:y.default});var ge=this.demuxer,_e=this.remuxer,be=ee.remux,Ee=ee.demux;(!_e||!(_e instanceof be))&&(this.remuxer=new be(E,C,v,O)),(!ge||!(ge instanceof Ee))&&(this.demuxer=new Ee(E,C,v),this.probe=Ee.probe),this.resetInitSegment(K,j,F,J),this.resetInitialTimestamp(G)},g.needsProbing=function(u,o,C){return!this.demuxer||!this.remuxer||o||C},g.getDecrypter=function(){var u=this.decrypter;return u||(u=this.decrypter=new w.default(this.observer,this.config)),u},T}();function h(T,g){var c=null;return T.byteLength>0&&g!=null&&g.key!=null&&g.iv!==null&&g.method!=null&&(c=g),c}var _=function(g){return{remuxResult:{},chunkMeta:g}};function f(T){return"then"in T&&T.then instanceof Function}var b=function(g,c,u,o,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=c,this.initSegmentData=u,this.duration=o,this.defaultInitPts=C},R=function(g,c,u,o,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=c,this.accurateTimeOffset=u,this.trackSwitch=o,this.timeOffset=C}},"./src/demux/tsdemuxer.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"discardEPB",function(){return _});var V=D("./src/demux/adts.ts"),I=D("./src/demux/mpegaudio.ts"),w=D("./src/demux/exp-golomb.ts"),B=D("./src/demux/id3.ts"),N=D("./src/demux/sample-aes.ts"),M=D("./src/events.ts"),k=D("./src/utils/mp4-tools.ts"),p=D("./src/utils/logger.ts"),y=D("./src/errors.ts"),P={video:1,audio:2,id3:3,text:4},L=function(){function f(R,T,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=R,this.config=T,this.typeSupported=g}f.probe=function(T){var g=f.syncOffset(T);return g<0?!1:(g&&p.logger.warn("MPEG2-TS detected but first sync word found @ offset "+g+", junk ahead ?"),!0)},f.syncOffset=function(T){for(var g=Math.min(1e3,T.length-3*188),c=0;c<g;){if(T[c]===71&&T[c+188]===71&&T[c+2*188]===71)return c;c++}return-1},f.createTrack=function(T,g){return{container:T==="video"||T==="audio"?"video/mp2t":void 0,type:T,id:P[T],pid:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],dropped:0,duration:T==="audio"?g:void 0}};var b=f.prototype;return b.resetInitSegment=function(T,g,c){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack=f.createTrack("video",c),this._audioTrack=f.createTrack("audio",c),this._id3Track=f.createTrack("id3",c),this._txtTrack=f.createTrack("text",c),this._audioTrack.isAAC=!0,this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=T,this.videoCodec=g,this._duration=c},b.resetTimeStamp=function(){},b.resetContiguity=function(){var T=this._audioTrack,g=this._avcTrack,c=this._id3Track;T&&(T.pesData=null),g&&(g.pesData=null),c&&(c.pesData=null),this.aacOverFlow=null,this.aacLastPTS=null},b.demux=function(T,g,c,u){c===void 0&&(c=!1),u===void 0&&(u=!1),c||(this.sampleAes=null);var o,C=this._avcTrack,E=this._audioTrack,v=this._id3Track,O=C.pid,j=C.pesData,G=E.pid,J=v.pid,K=E.pesData,F=v.pesData,ee=!1,oe=this.pmtParsed,he=this._pmtId,ge=T.length;if(this.remainderData&&(T=Object(k.appendUint8Array)(this.remainderData,T),ge=T.length,this.remainderData=null),ge<188&&!u)return this.remainderData=T,{audioTrack:E,avcTrack:C,id3Track:v,textTrack:this._txtTrack};var _e=Math.max(0,f.syncOffset(T));ge-=(ge+_e)%188,ge<T.byteLength&&!u&&(this.remainderData=new Uint8Array(T.buffer,ge,T.buffer.byteLength-ge));for(var be=_e;be<ge;be+=188)if(T[be]===71){var Ee=!!(T[be+1]&64),Te=((T[be+1]&31)<<8)+T[be+2],Ce=(T[be+3]&48)>>4,me=void 0;if(Ce>1){if(me=be+5+T[be+4],me===be+188)continue}else me=be+4;switch(Te){case O:Ee&&(j&&(o=a(j))&&this.parseAVCPES(o,!1),j={data:[],size:0}),j&&(j.data.push(T.subarray(me,be+188)),j.size+=be+188-me);break;case G:Ee&&(K&&(o=a(K))&&(E.isAAC?this.parseAACPES(o):this.parseMPEGPES(o)),K={data:[],size:0}),K&&(K.data.push(T.subarray(me,be+188)),K.size+=be+188-me);break;case J:Ee&&(F&&(o=a(F))&&this.parseID3PES(o),F={data:[],size:0}),F&&(F.data.push(T.subarray(me,be+188)),F.size+=be+188-me);break;case 0:Ee&&(me+=T[me]+1),he=this._pmtId=S(T,me);break;case he:{Ee&&(me+=T[me]+1);var se=d(T,me,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,c);O=se.avc,O>0&&(C.pid=O),G=se.audio,G>0&&(E.pid=G,E.isAAC=se.isAAC),J=se.id3,J>0&&(v.pid=J),ee&&!oe&&(p.logger.log("reparse from beginning"),ee=!1,be=_e-188),oe=this.pmtParsed=!0;break}case 17:case 8191:break;default:ee=!0;break}}else this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:y.ErrorTypes.MEDIA_ERROR,details:y.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});C.pesData=j,E.pesData=K,v.pesData=F;var Re={audioTrack:E,avcTrack:C,id3Track:v,textTrack:this._txtTrack};return u&&this.extractRemainingSamples(Re),Re},b.flush=function(){var T=this.remainderData;this.remainderData=null;var g;return T?g=this.demux(T,-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},b.extractRemainingSamples=function(T){var g=T.audioTrack,c=T.avcTrack,u=T.id3Track,o=c.pesData,C=g.pesData,E=u.pesData,v;o&&(v=a(o))?(this.parseAVCPES(v,!0),c.pesData=null):c.pesData=o,C&&(v=a(C))?(g.isAAC?this.parseAACPES(v):this.parseMPEGPES(v),g.pesData=null):(C!=null&&C.size&&p.logger.log("last AAC PES packet truncated,might overlap between fragments"),g.pesData=C),E&&(v=a(E))?(this.parseID3PES(v),u.pesData=null):u.pesData=E},b.demuxSampleAes=function(T,g,c){var u=this.demux(T,c,!0,!this.config.progressive),o=this.sampleAes=new N.default(this.observer,this.config,g);return this.decrypt(u,o)},b.decrypt=function(T,g){return new Promise(function(c){var u=T.audioTrack,o=T.avcTrack;u.samples&&u.isAAC?g.decryptAacSamples(u.samples,0,function(){o.samples?g.decryptAvcSamples(o.samples,0,0,function(){c(T)}):c(T)}):o.samples&&g.decryptAvcSamples(o.samples,0,0,function(){c(T)})})},b.destroy=function(){this._initPTS=this._initDTS=null,this._duration=0},b.parseAVCPES=function(T,g){var c=this,u=this._avcTrack,o=this.parseAVCNALu(T.data),C=!1,E=this.avcSample,v,O=!1;T.data=null,E&&o.length&&!u.audFound&&(l(E,u),E=this.avcSample=x(!1,T.pts,T.dts,"")),o.forEach(function(j){switch(j.type){case 1:{v=!0,E||(E=c.avcSample=x(!0,T.pts,T.dts,"")),C&&(E.debug+="NDR "),E.frame=!0;var G=j.data;if(O&&G.length>4){var J=new w.default(G).readSliceType();(J===2||J===4||J===7||J===9)&&(E.key=!0)}break}case 5:v=!0,E||(E=c.avcSample=x(!0,T.pts,T.dts,"")),C&&(E.debug+="IDR "),E.key=!0,E.frame=!0;break;case 6:{v=!0,C&&E&&(E.debug+="SEI ");var K=new w.default(_(j.data));K.readUByte();for(var F=0,ee=0,oe=!1,he=0;!oe&&K.bytesAvailable>1;){F=0;do he=K.readUByte(),F+=he;while(he===255);ee=0;do he=K.readUByte(),ee+=he;while(he===255);if(F===4&&K.bytesAvailable!==0){oe=!0;var ge=K.readUByte();if(ge===181){var _e=K.readUShort();if(_e===49){var be=K.readUInt();if(be===1195456820){var Ee=K.readUByte();if(Ee===3){for(var Te=K.readUByte(),Ce=K.readUByte(),me=31&Te,se=[Te,Ce],Re=0;Re<me;Re++)se.push(K.readUByte()),se.push(K.readUByte()),se.push(K.readUByte());h(c._txtTrack.samples,{type:3,pts:T.pts,bytes:se})}}}}}else if(F===5&&K.bytesAvailable!==0){if(oe=!0,ee>16){for(var et=[],Ge=0;Ge<16;Ge++)et.push(K.readUByte().toString(16)),(Ge===3||Ge===5||Ge===7||Ge===9)&&et.push("-");for(var tt=ee-16,Ye=new Uint8Array(tt),De=0;De<tt;De++)Ye[De]=K.readUByte();h(c._txtTrack.samples,{pts:T.pts,payloadType:F,uuid:et.join(""),userData:Object(B.utf8ArrayToStr)(Ye),userDataBytes:Ye})}}else if(ee<K.bytesAvailable)for(var je=0;je<ee;je++)K.readUByte()}break}case 7:if(v=!0,O=!0,C&&E&&(E.debug+="SPS "),!u.sps){var $e=new w.default(j.data),st=$e.readSPS();u.width=st.width,u.height=st.height,u.pixelRatio=st.pixelRatio,u.sps=[j.data],u.duration=c._duration;for(var Qe=j.data.subarray(1,4),Be="avc1.",We=0;We<3;We++){var ft=Qe[We].toString(16);ft.length<2&&(ft="0"+ft),Be+=ft}u.codec=Be}break;case 8:v=!0,C&&E&&(E.debug+="PPS "),u.pps||(u.pps=[j.data]);break;case 9:v=!1,u.audFound=!0,E&&l(E,u),E=c.avcSample=x(!1,T.pts,T.dts,C?"AUD ":"");break;case 12:v=!1;break;default:v=!1,E&&(E.debug+="unknown NAL "+j.type+" ");break}if(E&&v){var Ke=E.units;Ke.push(j)}}),g&&E&&(l(E,u),this.avcSample=null)},b.getLastNalUnit=function(){var T,g=this.avcSample,c;if(!g||g.units.length===0){var u=this._avcTrack.samples;g=u[u.length-1]}if((T=g)!==null&&T!==void 0&&T.units){var o=g.units;c=o[o.length-1]}return c},b.parseAVCNALu=function(T){var g=T.byteLength,c=this._avcTrack,u=c.naluState||0,o=u,C=[],E=0,v,O,j,G=-1,J=0;for(u===-1&&(G=0,J=T[0]&31,u=0,E=1);E<g;){if(v=T[E++],!u){u=v?0:1;continue}if(u===1){u=v?0:2;continue}if(!v)u=3;else if(v===1){if(G>=0){var K={data:T.subarray(G,E-u-1),type:J};C.push(K)}else{var F=this.getLastNalUnit();if(F&&(o&&E<=4-o&&(F.state&&(F.data=F.data.subarray(0,F.data.byteLength-o))),O=E-u-1,O>0)){var ee=new Uint8Array(F.data.byteLength+O);ee.set(F.data,0),ee.set(T.subarray(0,O),F.data.byteLength),F.data=ee,F.state=0}}E<g?(j=T[E]&31,G=E,J=j,u=0):u=-1}else u=0}if(G>=0&&u>=0){var oe={data:T.subarray(G,g),type:J,state:u};C.push(oe)}if(C.length===0){var he=this.getLastNalUnit();if(he){var ge=new Uint8Array(he.data.byteLength+T.byteLength);ge.set(he.data,0),ge.set(T,he.data.byteLength),he.data=ge}}return c.naluState=u,C},b.parseAACPES=function(T){var g=0,c=this._audioTrack,u=this.aacOverFlow,o=T.data;if(u){this.aacOverFlow=null;var C=u.sample.unit.byteLength,E=Math.min(u.missing,C),v=C-E;u.sample.unit.set(o.subarray(0,E),v),c.samples.push(u.sample),g=u.missing}var O,j;for(O=g,j=o.length;O<j-1&&!V.isHeader(o,O);O++);if(O!==g){var G,J;if(O<j-1?(G="AAC PES did not start with ADTS header,offset:"+O,J=!1):(G="no ADTS header found in AAC PES",J=!0),p.logger.warn("parsing error:"+G),this.observer.emit(M.Events.ERROR,M.Events.ERROR,{type:y.ErrorTypes.MEDIA_ERROR,details:y.ErrorDetails.FRAG_PARSING_ERROR,fatal:J,reason:G}),J)return}V.initTrackConfig(c,this.observer,o,O,this.audioCodec);var K;if(T.pts!==void 0)K=T.pts;else if(u){var F=V.getFrameDuration(c.samplerate);K=u.sample.pts+F}else{p.logger.warn("[tsdemuxer]: AAC PES unknown PTS");return}for(var ee=0;O<j;)if(V.isHeader(o,O)){if(O+5<j){var oe=V.appendFrame(c,o,O,K,ee);if(oe)if(oe.missing)this.aacOverFlow=oe;else{O+=oe.length,ee++;continue}}break}else O++},b.parseMPEGPES=function(T){var g=T.data,c=g.length,u=0,o=0,C=T.pts;if(C===void 0){p.logger.warn("[tsdemuxer]: MPEG PES unknown PTS");return}for(;o<c;)if(I.isHeader(g,o)){var E=I.appendFrame(this._audioTrack,g,o,C,u);if(E)o+=E.length,u++;else break}else o++},b.parseID3PES=function(T){if(T.pts===void 0){p.logger.warn("[tsdemuxer]: ID3 PES unknown PTS");return}this._id3Track.samples.push(T)},f}();L.minProbeByteLength=188;function x(f,b,R,T){return{key:f,frame:!1,pts:b,dts:R,units:[],debug:T,length:0}}function S(f,b){return(f[b+10]&31)<<8|f[b+11]}function d(f,b,R,T){var g={audio:-1,avc:-1,id3:-1,isAAC:!0},c=(f[b+1]&15)<<8|f[b+2],u=b+3+c-4,o=(f[b+10]&15)<<8|f[b+11];for(b+=12+o;b<u;){var C=(f[b+1]&31)<<8|f[b+2];switch(f[b]){case 207:if(!T){p.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(!T){p.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:R?g.audio===-1&&(g.audio=C,g.isAAC=!1):p.logger.log("MPEG audio found, not supported in this browser");break;case 36:p.logger.warn("Unsupported HEVC stream type found");break;default:break}b+=((f[b+3]&15)<<8|f[b+4])+5}return g}function a(f){var b=0,R,T,g,c,u,o=f.data;if(!f||f.size===0)return null;for(;o[0].length<19&&o.length>1;){var C=new Uint8Array(o[0].length+o[1].length);C.set(o[0]),C.set(o[1],o[0].length),o[0]=C,o.splice(1,1)}R=o[0];var E=(R[0]<<16)+(R[1]<<8)+R[2];if(E===1){if(T=(R[4]<<8)+R[5],T&&T>f.size-6)return null;var v=R[7];v&192&&(c=(R[9]&14)*536870912+(R[10]&255)*4194304+(R[11]&254)*16384+(R[12]&255)*128+(R[13]&254)/2,v&64?(u=(R[14]&14)*536870912+(R[15]&255)*4194304+(R[16]&254)*16384+(R[17]&255)*128+(R[18]&254)/2,c-u>60*9e4&&(p.logger.warn(Math.round((c-u)/9e4)+"s delta between PTS and DTS, align them"),c=u)):u=c),g=R[8];var O=g+9;if(f.size<=O)return null;f.size-=O;for(var j=new Uint8Array(f.size),G=0,J=o.length;G<J;G++){R=o[G];var K=R.byteLength;if(O)if(O>K){O-=K;continue}else R=R.subarray(O),K-=O,O=0;j.set(R,b),b+=K}return T&&(T-=g+3),{data:j,pts:c,dts:u,len:T}}return null}function l(f,b){if(f.units.length&&f.frame){if(f.pts===void 0){var R=b.samples,T=R.length;if(T){var g=R[T-1];f.pts=g.pts,f.dts=g.dts}else{b.dropped++;return}}b.samples.push(f)}f.debug.length&&p.logger.log(f.pts+"/"+f.dts+":"+f.debug)}function h(f,b){var R=f.length;if(R>0){if(b.pts>=f[R-1].pts)f.push(b);else for(var T=R-1;T>=0;T--)if(b.pts<f[T].pts){f.splice(T,0,b);break}}else f.push(b)}function _(f){for(var b=f.byteLength,R=[],T=1;T<b-2;)f[T]===0&&f[T+1]===0&&f[T+2]===3?(R.push(T+2),T+=2):T++;if(R.length===0)return f;var g=b-R.length,c=new Uint8Array(g),u=0;for(T=0;T<g;u++,T++)u===R[0]&&(u++,R.shift()),c[T]=f[u];return c}Y.default=L},"./src/errors.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"ErrorTypes",function(){return V}),D.d(Y,"ErrorDetails",function(){return I});var V;(function(w){w.NETWORK_ERROR="networkError",w.MEDIA_ERROR="mediaError",w.KEY_SYSTEM_ERROR="keySystemError",w.MUX_ERROR="muxError",w.OTHER_ERROR="otherError"})(V||(V={}));var I;(function(w){w.KEY_SYSTEM_NO_KEYS="keySystemNoKeys",w.KEY_SYSTEM_NO_ACCESS="keySystemNoAccess",w.KEY_SYSTEM_NO_SESSION="keySystemNoSession",w.KEY_SYSTEM_LICENSE_REQUEST_FAILED="keySystemLicenseRequestFailed",w.KEY_SYSTEM_NO_INIT_DATA="keySystemNoInitData",w.MANIFEST_LOAD_ERROR="manifestLoadError",w.MANIFEST_LOAD_TIMEOUT="manifestLoadTimeOut",w.MANIFEST_PARSING_ERROR="manifestParsingError",w.MANIFEST_INCOMPATIBLE_CODECS_ERROR="manifestIncompatibleCodecsError",w.LEVEL_EMPTY_ERROR="levelEmptyError",w.LEVEL_LOAD_ERROR="levelLoadError",w.LEVEL_LOAD_TIMEOUT="levelLoadTimeOut",w.LEVEL_SWITCH_ERROR="levelSwitchError",w.AUDIO_TRACK_LOAD_ERROR="audioTrackLoadError",w.AUDIO_TRACK_LOAD_TIMEOUT="audioTrackLoadTimeOut",w.SUBTITLE_LOAD_ERROR="subtitleTrackLoadError",w.SUBTITLE_TRACK_LOAD_TIMEOUT="subtitleTrackLoadTimeOut",w.FRAG_LOAD_ERROR="fragLoadError",w.FRAG_LOAD_TIMEOUT="fragLoadTimeOut",w.FRAG_DECRYPT_ERROR="fragDecryptError",w.FRAG_PARSING_ERROR="fragParsingError",w.REMUX_ALLOC_ERROR="remuxAllocError",w.KEY_LOAD_ERROR="keyLoadError",w.KEY_LOAD_TIMEOUT="keyLoadTimeOut",w.BUFFER_ADD_CODEC_ERROR="bufferAddCodecError",w.BUFFER_INCOMPATIBLE_CODECS_ERROR="bufferIncompatibleCodecsError",w.BUFFER_APPEND_ERROR="bufferAppendError",w.BUFFER_APPENDING_ERROR="bufferAppendingError",w.BUFFER_STALLED_ERROR="bufferStalledError",w.BUFFER_FULL_ERROR="bufferFullError",w.BUFFER_SEEK_OVER_HOLE="bufferSeekOverHole",w.BUFFER_NUDGE_ON_STALL="bufferNudgeOnStall",w.INTERNAL_EXCEPTION="internalException",w.INTERNAL_ABORTED="aborted",w.UNKNOWN="unknown"})(I||(I={}))},"./src/events.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"Events",function(){return V});var V;(function(I){I.MEDIA_ATTACHING="hlsMediaAttaching",I.MEDIA_ATTACHED="hlsMediaAttached",I.MEDIA_DETACHING="hlsMediaDetaching",I.MEDIA_DETACHED="hlsMediaDetached",I.BUFFER_RESET="hlsBufferReset",I.BUFFER_CODECS="hlsBufferCodecs",I.BUFFER_CREATED="hlsBufferCreated",I.BUFFER_APPENDING="hlsBufferAppending",I.BUFFER_APPENDED="hlsBufferAppended",I.BUFFER_EOS="hlsBufferEos",I.BUFFER_FLUSHING="hlsBufferFlushing",I.BUFFER_FLUSHED="hlsBufferFlushed",I.MANIFEST_LOADING="hlsManifestLoading",I.MANIFEST_LOADED="hlsManifestLoaded",I.MANIFEST_PARSED="hlsManifestParsed",I.LEVEL_SWITCHING="hlsLevelSwitching",I.LEVEL_SWITCHED="hlsLevelSwitched",I.LEVEL_LOADING="hlsLevelLoading",I.LEVEL_LOADED="hlsLevelLoaded",I.LEVEL_UPDATED="hlsLevelUpdated",I.LEVEL_PTS_UPDATED="hlsLevelPtsUpdated",I.LEVELS_UPDATED="hlsLevelsUpdated",I.AUDIO_TRACKS_UPDATED="hlsAudioTracksUpdated",I.AUDIO_TRACK_SWITCHING="hlsAudioTrackSwitching",I.AUDIO_TRACK_SWITCHED="hlsAudioTrackSwitched",I.AUDIO_TRACK_LOADING="hlsAudioTrackLoading",I.AUDIO_TRACK_LOADED="hlsAudioTrackLoaded",I.SUBTITLE_TRACKS_UPDATED="hlsSubtitleTracksUpdated",I.SUBTITLE_TRACKS_CLEARED="hlsSubtitleTracksCleared",I.SUBTITLE_TRACK_SWITCH="hlsSubtitleTrackSwitch",I.SUBTITLE_TRACK_LOADING="hlsSubtitleTrackLoading",I.SUBTITLE_TRACK_LOADED="hlsSubtitleTrackLoaded",I.SUBTITLE_FRAG_PROCESSED="hlsSubtitleFragProcessed",I.CUES_PARSED="hlsCuesParsed",I.NON_NATIVE_TEXT_TRACKS_FOUND="hlsNonNativeTextTracksFound",I.INIT_PTS_FOUND="hlsInitPtsFound",I.FRAG_LOADING="hlsFragLoading",I.FRAG_LOAD_EMERGENCY_ABORTED="hlsFragLoadEmergencyAborted",I.FRAG_LOADED="hlsFragLoaded",I.FRAG_DECRYPTED="hlsFragDecrypted",I.FRAG_PARSING_INIT_SEGMENT="hlsFragParsingInitSegment",I.FRAG_PARSING_USERDATA="hlsFragParsingUserdata",I.FRAG_PARSING_METADATA="hlsFragParsingMetadata",I.FRAG_PARSED="hlsFragParsed",I.FRAG_BUFFERED="hlsFragBuffered",I.FRAG_CHANGED="hlsFragChanged",I.FPS_DROP="hlsFpsDrop",I.FPS_DROP_LEVEL_CAPPING="hlsFpsDropLevelCapping",I.ERROR="hlsError",I.DESTROYING="hlsDestroying",I.KEY_LOADING="hlsKeyLoading",I.KEY_LOADED="hlsKeyLoaded",I.LIVE_BACK_BUFFER_REACHED="hlsLiveBackBufferReached",I.BACK_BUFFER_REACHED="hlsBackBufferReached"})(V||(V={}))},"./src/hls.ts":function(ie,Y,D){"use 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b=a.call(this,f)||this,b._decryptdata=null,b.rawProgramDateTime=null,b.programDateTime=null,b.tagList=[],b.duration=0,b.sn=0,b.levelkey=void 0,b.type=void 0,b.loader=null,b.level=-1,b.cc=0,b.startPTS=void 0,b.endPTS=void 0,b.appendedPTS=void 0,b.startDTS=void 0,b.endDTS=void 0,b.start=0,b.deltaPTS=void 0,b.maxStartPTS=void 0,b.minEndPTS=void 0,b.stats=new M.LoadStats,b.urlId=0,b.data=void 0,b.bitrateTest=!1,b.title=null,b.initSegment=null,b.type=_,b}var h=l.prototype;return h.createInitializationVector=function(f){for(var b=new Uint8Array(16),R=12;R<16;R++)b[R]=f>>8*(15-R)&255;return b},h.setDecryptDataFromLevelKey=function(f,b){var R=f;return(f==null?void 0:f.method)==="AES-128"&&f.uri&&!f.iv&&(R=N.LevelKey.fromURI(f.uri),R.method=f.method,R.iv=this.createInitializationVector(b),R.keyFormat="identity"),R},h.setElementaryStreamInfo=function(f,b,R,T,g,c){c===void 0&&(c=!1);var u=this.elementaryStreams,o=u[f];if(!o){u[f]={startPTS:b,endPTS:R,startDTS:T,endDTS:g,partial:c};return}o.startPTS=Math.min(o.startPTS,b),o.endPTS=Math.max(o.endPTS,R),o.startDTS=Math.min(o.startDTS,T),o.endDTS=Math.max(o.endDTS,g)},h.clearElementaryStreamInfo=function(){var f=this.elementaryStreams;f[L.AUDIO]=null,f[L.VIDEO]=null,f[L.AUDIOVIDEO]=null},P(l,[{key:"decryptdata",get:function(){if(!this.levelkey&&!this._decryptdata)return null;if(!this._decryptdata&&this.levelkey){var f=this.sn;typeof f!="number"&&(this.levelkey&&this.levelkey.method==="AES-128"&&!this.levelkey.iv&&B.logger.warn('missing IV for initialization segment with method="'+this.levelkey.method+'" - compliance issue'),f=0),this._decryptdata=this.setDecryptDataFromLevelKey(this.levelkey,f)}return this._decryptdata}},{key:"end",get:function(){return this.start+this.duration}},{key:"endProgramDateTime",get:function(){if(this.programDateTime===null)return null;if(!Object(V.isFiniteNumber)(this.programDateTime))return null;var f=Object(V.isFiniteNumber)(this.duration)?this.duration:0;return this.programDateTime+f*1e3}},{key:"encrypted",get:function(){var f;return!!((f=this.decryptdata)!==null&&f!==void 0&&f.keyFormat&&this.decryptdata.uri)}}]),l}(x),d=function(a){k(l,a);function l(h,_,f,b,R){var T;T=a.call(this,f)||this,T.fragOffset=0,T.duration=0,T.gap=!1,T.independent=!1,T.relurl=void 0,T.fragment=void 0,T.index=void 0,T.stats=new M.LoadStats,T.duration=h.decimalFloatingPoint("DURATION"),T.gap=h.bool("GAP"),T.independent=h.bool("INDEPENDENT"),T.relurl=h.enumeratedString("URI"),T.fragment=_,T.index=b;var g=h.enumeratedString("BYTERANGE");return g&&T.setByteRange(g,R),R&&(T.fragOffset=R.fragOffset+R.duration),T}return P(l,[{key:"start",get:function(){return this.fragment.start+this.fragOffset}},{key:"end",get:function(){return this.start+this.duration}},{key:"loaded",get:function(){var _=this.elementaryStreams;return!!(_.audio||_.video||_.audiovideo)}}]),l}(x)},"./src/loader/key-loader.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return B});var V=D("./src/events.ts"),I=D("./src/errors.ts"),w=D("./src/utils/logger.ts"),B=function(){function N(k){this.hls=void 0,this.loaders={},this.decryptkey=null,this.decrypturl=null,this.hls=k,this._registerListeners()}var M=N.prototype;return M._registerListeners=function(){this.hls.on(V.Events.KEY_LOADING,this.onKeyLoading,this)},M._unregisterListeners=function(){this.hls.off(V.Events.KEY_LOADING,this.onKeyLoading)},M.destroy=function(){this._unregisterListeners();for(var p in this.loaders){var y=this.loaders[p];y&&y.destroy()}this.loaders={}},M.onKeyLoading=function(p,y){var P=y.frag,L=P.type,x=this.loaders[L];if(!P.decryptdata){w.logger.warn("Missing decryption data on fragment in onKeyLoading");return}var S=P.decryptdata.uri;if(S!==this.decrypturl||this.decryptkey===null){var d=this.hls.config;if(x&&(w.logger.warn("abort previous key loader for type:"+L),x.abort()),!S){w.logger.warn("key uri is falsy");return}var a=d.loader,l=P.loader=this.loaders[L]=new a(d);this.decrypturl=S,this.decryptkey=null;var h={url:S,frag:P,responseType:"arraybuffer"},_={timeout:d.fragLoadingTimeOut,maxRetry:0,retryDelay:d.fragLoadingRetryDelay,maxRetryDelay:d.fragLoadingMaxRetryTimeout,highWaterMark:0},f={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)};l.load(h,_,f)}else this.decryptkey&&(P.decryptdata.key=this.decryptkey,this.hls.trigger(V.Events.KEY_LOADED,{frag:P}))},M.loadsuccess=function(p,y,P){var L=P.frag;if(!L.decryptdata){w.logger.error("after key load, decryptdata unset");return}this.decryptkey=L.decryptdata.key=new Uint8Array(p.data),L.loader=null,delete this.loaders[L.type],this.hls.trigger(V.Events.KEY_LOADED,{frag:L})},M.loaderror=function(p,y){var P=y.frag,L=P.loader;L&&L.abort(),delete this.loaders[P.type],this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:P,response:p})},M.loadtimeout=function(p,y){var P=y.frag,L=P.loader;L&&L.abort(),delete this.loaders[P.type],this.hls.trigger(V.Events.ERROR,{type:I.ErrorTypes.NETWORK_ERROR,details:I.ErrorDetails.KEY_LOAD_TIMEOUT,fatal:!1,frag:P})},N}()},"./src/loader/level-details.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"LevelDetails",function(){return N});var V=D("./src/polyfills/number.ts");function I(M,k){for(var p=0;p<k.length;p++){var y=k[p];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(M,y.key,y)}}function w(M,k,p){return k&&I(M.prototype,k),p&&I(M,p),M}var B=10,N=function(){function M(p){this.PTSKnown=!1,this.alignedSliding=!1,this.averagetargetduration=void 0,this.endCC=0,this.endSN=0,this.fragments=void 0,this.fragmentHint=void 0,this.partList=null,this.live=!0,this.ageHeader=0,this.advancedDateTime=void 0,this.updated=!0,this.advanced=!0,this.availabilityDelay=void 0,this.misses=0,this.needSidxRanges=!1,this.startCC=0,this.startSN=0,this.startTimeOffset=null,this.targetduration=0,this.totalduration=0,this.type=null,this.url=void 0,this.m3u8="",this.version=null,this.canBlockReload=!1,this.canSkipUntil=0,this.canSkipDateRanges=!1,this.skippedSegments=0,this.recentlyRemovedDateranges=void 0,this.partHoldBack=0,this.holdBack=0,this.partTarget=0,this.preloadHint=void 0,this.renditionReports=void 0,this.tuneInGoal=0,this.deltaUpdateFailed=void 0,this.driftStartTime=0,this.driftEndTime=0,this.driftStart=0,this.driftEnd=0,this.fragments=[],this.url=p}var k=M.prototype;return k.reloaded=function(y){if(!y){this.advanced=!0,this.updated=!0;return}var P=this.lastPartSn-y.lastPartSn,L=this.lastPartIndex-y.lastPartIndex;this.updated=this.endSN!==y.endSN||!!L||!!P,this.advanced=this.endSN>y.endSN||P>0||P===0&&L>0,this.updated||this.advanced?this.misses=Math.floor(y.misses*.6):this.misses=y.misses+1,this.availabilityDelay=y.availabilityDelay},w(M,[{key:"hasProgramDateTime",get:function(){return this.fragments.length?Object(V.isFiniteNumber)(this.fragments[this.fragments.length-1].programDateTime):!1}},{key:"levelTargetDuration",get:function(){return this.averagetargetduration||this.targetduration||B}},{key:"drift",get:function(){var y=this.driftEndTime-this.driftStartTime;if(y>0){var P=this.driftEnd-this.driftStart;return P*1e3/y}return 1}},{key:"edge",get:function(){return this.partEnd||this.fragmentEnd}},{key:"partEnd",get:function(){var y;return(y=this.partList)!==null&&y!==void 0&&y.length?this.partList[this.partList.length-1].end:this.fragmentEnd}},{key:"fragmentEnd",get:function(){var y;return(y=this.fragments)!==null&&y!==void 0&&y.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 y;return(y=this.partList)!==null&&y!==void 0&&y.length?this.partList[this.partList.length-1].index:-1}},{key:"lastPartSn",get:function(){var y;return(y=this.partList)!==null&&y!==void 0&&y.length?this.partList[this.partList.length-1].fragment.sn:this.endSN}}]),M}()},"./src/loader/level-key.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"LevelKey",function(){return N});var V=D("./node_modules/url-toolkit/src/url-toolkit.js"),I=D.n(V);function w(M,k){for(var p=0;p<k.length;p++){var y=k[p];y.enumerable=y.enumerable||!1,y.configurable=!0,"value"in y&&(y.writable=!0),Object.defineProperty(M,y.key,y)}}function B(M,k,p){return k&&w(M.prototype,k),p&&w(M,p),M}var N=function(){M.fromURL=function(p,y){return new M(p,y)},M.fromURI=function(p){return new M(p)};function M(k,p){this._uri=null,this.method=null,this.keyFormat=null,this.keyFormatVersions=null,this.keyID=null,this.key=null,this.iv=null,p?this._uri=Object(V.buildAbsoluteURL)(k,p,{alwaysNormalize:!0}):this._uri=k}return B(M,[{key:"uri",get:function(){return this._uri}}]),M}()},"./src/loader/load-stats.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"LoadStats",function(){return V});var V=function(){this.aborted=!1,this.loaded=0,this.retry=0,this.total=0,this.chunkCount=0,this.bwEstimate=0,this.loading={start:0,first:0,end:0},this.parsing={start:0,end:0},this.buffering={start:0,first:0,end:0}}},"./src/loader/m3u8-parser.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return l});var V=D("./src/polyfills/number.ts"),I=D("./node_modules/url-toolkit/src/url-toolkit.js"),w=D.n(I),B=D("./src/loader/fragment.ts"),N=D("./src/loader/level-details.ts"),M=D("./src/loader/level-key.ts"),k=D("./src/utils/attr-list.ts"),p=D("./src/utils/logger.ts"),y=D("./src/utils/codecs.ts"),P=/#EXT-X-STREAM-INF:([^\r\n]*)(?:[\r\n](?:#[^\r\n]*)?)*([^\r\n]+)|#EXT-X-SESSION-DATA:([^\r\n]*)[\r\n]+/g,L=/#EXT-X-MEDIA:(.*)/g,x=new RegExp([/#EXTINF:\s*(\d*(?:\.\d+)?)(?:,(.*)\s+)?/.source,/(?!#) *(\S[\S ]*)/.source,/#EXT-X-BYTERANGE:*(.+)/.source,/#EXT-X-PROGRAM-DATE-TIME:(.+)/.source,/#.*/.source].join("|"),"g"),S=new RegExp([/#(EXTM3U)/.source,/#EXT-X-(PLAYLIST-TYPE):(.+)/.source,/#EXT-X-(MEDIA-SEQUENCE): *(\d+)/.source,/#EXT-X-(SKIP):(.+)/.source,/#EXT-X-(TARGETDURATION): *(\d+)/.source,/#EXT-X-(KEY):(.+)/.source,/#EXT-X-(START):(.+)/.source,/#EXT-X-(ENDLIST)/.source,/#EXT-X-(DISCONTINUITY-SEQ)UENCE: *(\d+)/.source,/#EXT-X-(DIS)CONTINUITY/.source,/#EXT-X-(VERSION):(\d+)/.source,/#EXT-X-(MAP):(.+)/.source,/#EXT-X-(SERVER-CONTROL):(.+)/.source,/#EXT-X-(PART-INF):(.+)/.source,/#EXT-X-(GAP)/.source,/#EXT-X-(BITRATE):\s*(\d+)/.source,/#EXT-X-(PART):(.+)/.source,/#EXT-X-(PRELOAD-HINT):(.+)/.source,/#EXT-X-(RENDITION-REPORT):(.+)/.source,/(#)([^:]*):(.*)/.source,/(#)(.*)(?:.*)\r?\n?/.source].join("|")),d=/\.(mp4|m4s|m4v|m4a)$/i;function a(R){var T,g;return d.test((T=(g=I.parseURL(R))===null||g===void 0?void 0:g.path)!=null?T:"")}var l=function(){function R(){}return R.findGroup=function(g,c){for(var u=0;u<g.length;u++){var o=g[u];if(o.id===c)return o}},R.convertAVC1ToAVCOTI=function(g){var c=g.split(".");if(c.length>2){var u=c.shift()+".";return u+=parseInt(c.shift()).toString(16),u+=("000"+parseInt(c.shift()).toString(16)).substr(-4),u}return g},R.resolve=function(g,c){return I.buildAbsoluteURL(c,g,{alwaysNormalize:!0})},R.parseMasterPlaylist=function(g,c){var u=[],o={},C=!1;P.lastIndex=0;for(var E;(E=P.exec(g))!=null;)if(E[1]){var v=new k.AttrList(E[1]),O={attrs:v,bitrate:v.decimalInteger("AVERAGE-BANDWIDTH")||v.decimalInteger("BANDWIDTH"),name:v.NAME,url:R.resolve(E[2],c)},j=v.decimalResolution("RESOLUTION");j&&(O.width=j.width,O.height=j.height),h((v.CODECS||"").split(/[ ,]+/).filter(function(J){return J}),O),O.videoCodec&&O.videoCodec.indexOf("avc1")!==-1&&(O.videoCodec=R.convertAVC1ToAVCOTI(O.videoCodec)),u.push(O)}else if(E[3]){var G=new k.AttrList(E[3]);G["DATA-ID"]&&(C=!0,o[G["DATA-ID"]]=G)}return{levels:u,sessionData:C?o:null}},R.parseMasterPlaylistMedia=function(g,c,u,o){o===void 0&&(o=[]);var C,E=[],v=0;for(L.lastIndex=0;(C=L.exec(g))!==null;){var O=new k.AttrList(C[1]);if(O.TYPE===u){var j={attrs:O,bitrate:0,id:v++,groupId:O["GROUP-ID"],instreamId:O["INSTREAM-ID"],name:O.NAME||O.LANGUAGE||"",type:u,default:O.bool("DEFAULT"),autoselect:O.bool("AUTOSELECT"),forced:O.bool("FORCED"),lang:O.LANGUAGE,url:O.URI?R.resolve(O.URI,c):""};if(o.length){var G=R.findGroup(o,j.groupId)||o[0];_(j,G,"audioCodec"),_(j,G,"textCodec")}E.push(j)}}return E},R.parseLevelPlaylist=function(g,c,u,o,C){var E=new N.LevelDetails(c),v=E.fragments,O=null,j=0,G=0,J=0,K=0,F=null,ee=new B.Fragment(o,c),oe,he,ge,_e=-1,be=!1;for(x.lastIndex=0,E.m3u8=g;(oe=x.exec(g))!==null;){be&&(be=!1,ee=new B.Fragment(o,c),ee.start=J,ee.sn=j,ee.cc=K,ee.level=u,O&&(ee.initSegment=O,ee.rawProgramDateTime=O.rawProgramDateTime));var Ee=oe[1];if(Ee){ee.duration=parseFloat(Ee);var Te=(" "+oe[2]).slice(1);ee.title=Te||null,ee.tagList.push(Te?["INF",Ee,Te]:["INF",Ee])}else if(oe[3])Object(V.isFiniteNumber)(ee.duration)&&(ee.start=J,ge&&(ee.levelkey=ge),ee.sn=j,ee.level=u,ee.cc=K,ee.urlId=C,v.push(ee),ee.relurl=(" "+oe[3]).slice(1),b(ee,F),F=ee,J+=ee.duration,j++,G=0,be=!0);else if(oe[4]){var Ce=(" "+oe[4]).slice(1);F?ee.setByteRange(Ce,F):ee.setByteRange(Ce)}else if(oe[5])ee.rawProgramDateTime=(" "+oe[5]).slice(1),ee.tagList.push(["PROGRAM-DATE-TIME",ee.rawProgramDateTime]),_e===-1&&(_e=v.length);else{if(oe=oe[0].match(S),!oe){p.logger.warn("No matches on slow regex match for level playlist!");continue}for(he=1;he<oe.length&&!(typeof oe[he]!="undefined");he++);var me=(" "+oe[he]).slice(1),se=(" "+oe[he+1]).slice(1),Re=oe[he+2]?(" "+oe[he+2]).slice(1):"";switch(me){case"PLAYLIST-TYPE":E.type=se.toUpperCase();break;case"MEDIA-SEQUENCE":j=E.startSN=parseInt(se);break;case"SKIP":{var et=new k.AttrList(se),Ge=et.decimalInteger("SKIPPED-SEGMENTS");if(Object(V.isFiniteNumber)(Ge)){E.skippedSegments=Ge;for(var tt=Ge;tt--;)v.unshift(null);j+=Ge}var Ye=et.enumeratedString("RECENTLY-REMOVED-DATERANGES");Ye&&(E.recentlyRemovedDateranges=Ye.split(" "));break}case"TARGETDURATION":E.targetduration=parseFloat(se);break;case"VERSION":E.version=parseInt(se);break;case"EXTM3U":break;case"ENDLIST":E.live=!1;break;case"#":(se||Re)&&ee.tagList.push(Re?[se,Re]:[se]);break;case"DIS":K++;case"GAP":ee.tagList.push([me]);break;case"BITRATE":ee.tagList.push([me,se]);break;case"DISCONTINUITY-SEQ":K=parseInt(se);break;case"KEY":{var De,je=new k.AttrList(se),$e=je.enumeratedString("METHOD"),st=je.URI,Qe=je.hexadecimalInteger("IV"),Be=je.enumeratedString("KEYFORMATVERSIONS"),We=je.enumeratedString("KEYID"),ft=(De=je.enumeratedString("KEYFORMAT"))!=null?De:"identity",Ke=["com.apple.streamingkeydelivery","com.microsoft.playready","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed","com.widevine"];if(Ke.indexOf(ft)>-1){p.logger.warn("Keyformat "+ft+" is not supported from the manifest");continue}else if(ft!=="identity")continue;$e&&(ge=M.LevelKey.fromURL(c,st),st&&["AES-128","SAMPLE-AES","SAMPLE-AES-CENC"].indexOf($e)>=0&&(ge.method=$e,ge.keyFormat=ft,We&&(ge.keyID=We),Be&&(ge.keyFormatVersions=Be),ge.iv=Qe));break}case"START":{var Ue=new k.AttrList(se),Xe=Ue.decimalFloatingPoint("TIME-OFFSET");Object(V.isFiniteNumber)(Xe)&&(E.startTimeOffset=Xe);break}case"MAP":{var Ze=new k.AttrList(se);ee.relurl=Ze.URI,Ze.BYTERANGE&&ee.setByteRange(Ze.BYTERANGE),ee.level=u,ee.sn="initSegment",ge&&(ee.levelkey=ge),ee.initSegment=null,O=ee,be=!0;break}case"SERVER-CONTROL":{var Ve=new k.AttrList(se);E.canBlockReload=Ve.bool("CAN-BLOCK-RELOAD"),E.canSkipUntil=Ve.optionalFloat("CAN-SKIP-UNTIL",0),E.canSkipDateRanges=E.canSkipUntil>0&&Ve.bool("CAN-SKIP-DATERANGES"),E.partHoldBack=Ve.optionalFloat("PART-HOLD-BACK",0),E.holdBack=Ve.optionalFloat("HOLD-BACK",0);break}case"PART-INF":{var rt=new k.AttrList(se);E.partTarget=rt.decimalFloatingPoint("PART-TARGET");break}case"PART":{var we=E.partList;we||(we=E.partList=[]);var qe=G>0?we[we.length-1]:void 0,it=G++,Ae=new B.Part(new k.AttrList(se),ee,c,it,qe);we.push(Ae),ee.duration+=Ae.duration;break}case"PRELOAD-HINT":{var Oe=new k.AttrList(se);E.preloadHint=Oe;break}case"RENDITION-REPORT":{var pe=new k.AttrList(se);E.renditionReports=E.renditionReports||[],E.renditionReports.push(pe);break}default:p.logger.warn("line parsed but not handled: "+oe);break}}}F&&!F.relurl?(v.pop(),J-=F.duration,E.partList&&(E.fragmentHint=F)):E.partList&&(b(ee,F),ee.cc=K,E.fragmentHint=ee);var de=v.length,ue=v[0],te=v[de-1];if(J+=E.skippedSegments*E.targetduration,J>0&&de&&te){E.averagetargetduration=J/de;var q=te.sn;E.endSN=q!=="initSegment"?q:0,ue&&(E.startCC=ue.cc,ue.initSegment||E.fragments.every(function(ne){return ne.relurl&&a(ne.relurl)})&&(p.logger.warn("MP4 fragments found but no init segment (probably no MAP, incomplete M3U8), trying to fetch SIDX"),ee=new B.Fragment(o,c),ee.relurl=te.relurl,ee.level=u,ee.sn="initSegment",ue.initSegment=ee,E.needSidxRanges=!0))}else E.endSN=0,E.startCC=0;return E.fragmentHint&&(J+=E.fragmentHint.duration),E.totalduration=J,E.endCC=K,_e>0&&f(v,_e),E},R}();function h(R,T){["video","audio","text"].forEach(function(g){var c=R.filter(function(o){return Object(y.isCodecType)(o,g)});if(c.length){var u=c.filter(function(o){return o.lastIndexOf("avc1",0)===0||o.lastIndexOf("mp4a",0)===0});T[g+"Codec"]=u.length>0?u[0]:c[0],R=R.filter(function(o){return c.indexOf(o)===-1})}}),T.unknownCodecs=R}function _(R,T,g){var c=T[g];c&&(R[g]=c)}function f(R,T){for(var g=R[T],c=T;c--;){var u=R[c];if(!u)return;u.programDateTime=g.programDateTime-u.duration*1e3,g=u}}function b(R,T){R.rawProgramDateTime?R.programDateTime=Date.parse(R.rawProgramDateTime):T!=null&&T.programDateTime&&(R.programDateTime=T.endProgramDateTime),Object(V.isFiniteNumber)(R.programDateTime)||(R.programDateTime=null,R.rawProgramDateTime=null)}},"./src/loader/playlist-loader.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/polyfills/number.ts"),I=D("./src/events.ts"),w=D("./src/errors.ts"),B=D("./src/utils/logger.ts"),N=D("./src/utils/mp4-tools.ts"),M=D("./src/loader/m3u8-parser.ts"),k=D("./src/types/loader.ts"),p=D("./src/utils/attr-list.ts");function y(x){var S=x.type;switch(S){case k.PlaylistContextType.AUDIO_TRACK:return k.PlaylistLevelType.AUDIO;case k.PlaylistContextType.SUBTITLE_TRACK:return k.PlaylistLevelType.SUBTITLE;default:return k.PlaylistLevelType.MAIN}}function P(x,S){var d=x.url;return(d===void 0||d.indexOf("data:")===0)&&(d=S.url),d}var L=function(){function x(d){this.hls=void 0,this.loaders=Object.create(null),this.hls=d,this.registerListeners()}var 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l=this.loaders[a];l&&l.destroy(),this.resetInternalLoader(a)}},S.destroy=function(){this.unregisterListeners(),this.destroyInternalLoaders()},S.onManifestLoading=function(a,l){var h=l.url;this.load({id:null,groupId:null,level:0,responseType:"text",type:k.PlaylistContextType.MANIFEST,url:h,deliveryDirectives:null})},S.onLevelLoading=function(a,l){var h=l.id,_=l.level,f=l.url,b=l.deliveryDirectives;this.load({id:h,groupId:null,level:_,responseType:"text",type:k.PlaylistContextType.LEVEL,url:f,deliveryDirectives:b})},S.onAudioTrackLoading=function(a,l){var h=l.id,_=l.groupId,f=l.url,b=l.deliveryDirectives;this.load({id:h,groupId:_,level:null,responseType:"text",type:k.PlaylistContextType.AUDIO_TRACK,url:f,deliveryDirectives:b})},S.onSubtitleTrackLoading=function(a,l){var h=l.id,_=l.groupId,f=l.url,b=l.deliveryDirectives;this.load({id:h,groupId:_,level:null,responseType:"text",type:k.PlaylistContextType.SUBTITLE_TRACK,url:f,deliveryDirectives:b})},S.load=function(a){var l,h=this.hls.config,_=this.getInternalLoader(a);if(_){var f=_.context;if(f&&f.url===a.url){B.logger.trace("[playlist-loader]: playlist request ongoing");return}B.logger.log("[playlist-loader]: aborting previous loader for type: "+a.type),_.abort()}var b,R,T,g;switch(a.type){case k.PlaylistContextType.MANIFEST:b=h.manifestLoadingMaxRetry,R=h.manifestLoadingTimeOut,T=h.manifestLoadingRetryDelay,g=h.manifestLoadingMaxRetryTimeout;break;case k.PlaylistContextType.LEVEL:case k.PlaylistContextType.AUDIO_TRACK:case k.PlaylistContextType.SUBTITLE_TRACK:b=0,R=h.levelLoadingTimeOut;break;default:b=h.levelLoadingMaxRetry,R=h.levelLoadingTimeOut,T=h.levelLoadingRetryDelay,g=h.levelLoadingMaxRetryTimeout;break}if(_=this.createInternalLoader(a),(l=a.deliveryDirectives)!==null&&l!==void 0&&l.part){var 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O=C.some(function(j){return!j.url});!O&&g[0].audioCodec&&!g[0].attrs.AUDIO&&(B.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 p.AttrList({}),bitrate:0,url:""}))}f.trigger(I.Events.MANIFEST_LOADED,{levels:g,audioTracks:C,subtitles:E,captions:v,url:R,stats:l,networkDetails:_,sessionData:c})},S.handleTrackOrLevelPlaylist=function(a,l,h,_){var f=this.hls,b=h.id,R=h.level,T=h.type,g=P(a,h),c=Object(V.isFiniteNumber)(b)?b:0,u=Object(V.isFiniteNumber)(R)?R:c,o=y(h),C=M.default.parseLevelPlaylist(a.data,g,u,o,c);if(!C.fragments.length){f.trigger(I.Events.ERROR,{type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.LEVEL_EMPTY_ERROR,fatal:!1,url:g,reason:"no fragments found in level",level:typeof h.level=="number"?h.level:void 0});return}if(T===k.PlaylistContextType.MANIFEST){var E={attrs:new 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T=b.info,g=f.fragments[R];g.byteRange.length===0&&g.setByteRange(String(1+T.end-T.start)+"@"+String(T.start)),g.initSegment&&g.initSegment.setByteRange(String(h.moovEndOffset)+"@0")})},S.handleManifestParsingError=function(a,l,h,_){this.hls.trigger(I.Events.ERROR,{type:w.ErrorTypes.NETWORK_ERROR,details:w.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:l.type===k.PlaylistContextType.MANIFEST,url:a.url,reason:h,response:a,context:l,networkDetails:_})},S.handleNetworkError=function(a,l,h,_){h===void 0&&(h=!1),B.logger.warn("[playlist-loader]: A network "+(h?"timeout":"error")+" occurred while loading "+a.type+" level: "+a.level+" id: "+a.id+' group-id: "'+a.groupId+'"');var f=w.ErrorDetails.UNKNOWN,b=!1,R=this.getInternalLoader(a);switch(a.type){case k.PlaylistContextType.MANIFEST:f=h?w.ErrorDetails.MANIFEST_LOAD_TIMEOUT:w.ErrorDetails.MANIFEST_LOAD_ERROR,b=!0;break;case k.PlaylistContextType.LEVEL:f=h?w.ErrorDetails.LEVEL_LOAD_TIMEOUT:w.ErrorDetails.LEVEL_LOAD_ERROR,b=!1;break;case 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w.box(w.types.hdlr,w.HDLR_TYPES[N])},w.mdat=function(N){return w.box(w.types.mdat,N)},w.mdhd=function(N,M){M*=N;var k=Math.floor(M/(V+1)),p=Math.floor(M%(V+1));return w.box(w.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,N>>24&255,N>>16&255,N>>8&255,N&255,k>>24,k>>16&255,k>>8&255,k&255,p>>24,p>>16&255,p>>8&255,p&255,85,196,0,0]))},w.mdia=function(N){return w.box(w.types.mdia,w.mdhd(N.timescale,N.duration),w.hdlr(N.type),w.minf(N))},w.mfhd=function(N){return w.box(w.types.mfhd,new Uint8Array([0,0,0,0,N>>24,N>>16&255,N>>8&255,N&255]))},w.minf=function(N){return N.type==="audio"?w.box(w.types.minf,w.box(w.types.smhd,w.SMHD),w.DINF,w.stbl(N)):w.box(w.types.minf,w.box(w.types.vmhd,w.VMHD),w.DINF,w.stbl(N))},w.moof=function(N,M,k){return w.box(w.types.moof,w.mfhd(N),w.traf(k,M))},w.moov=function(N){for(var M=N.length,k=[];M--;)k[M]=w.trak(N[M]);return w.box.apply(null,[w.types.moov,w.mvhd(N[0].timescale,N[0].duration)].concat(k).concat(w.mvex(N)))},w.mvex=function(N){for(var M=N.length,k=[];M--;)k[M]=w.trex(N[M]);return w.box.apply(null,[w.types.mvex].concat(k))},w.mvhd=function(N,M){M*=N;var k=Math.floor(M/(V+1)),p=Math.floor(M%(V+1)),y=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,N>>24&255,N>>16&255,N>>8&255,N&255,k>>24,k>>16&255,k>>8&255,k&255,p>>24,p>>16&255,p>>8&255,p&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 w.box(w.types.mvhd,y)},w.sdtp=function(N){var M=N.samples||[],k=new Uint8Array(4+M.length),p,y;for(p=0;p<M.length;p++)y=M[p].flags,k[p+4]=y.dependsOn<<4|y.isDependedOn<<2|y.hasRedundancy;return w.box(w.types.sdtp,k)},w.stbl=function(N){return w.box(w.types.stbl,w.stsd(N),w.box(w.types.stts,w.STTS),w.box(w.types.stsc,w.STSC),w.box(w.types.stsz,w.STSZ),w.box(w.types.stco,w.STCO))},w.avc1=function(N){var M=[],k=[],p,y,P;for(p=0;p<N.sps.length;p++)y=N.sps[p],P=y.byteLength,M.push(P>>>8&255),M.push(P&255),M=M.concat(Array.prototype.slice.call(y));for(p=0;p<N.pps.length;p++)y=N.pps[p],P=y.byteLength,k.push(P>>>8&255),k.push(P&255),k=k.concat(Array.prototype.slice.call(y));var L=w.box(w.types.avcC,new Uint8Array([1,M[3],M[4],M[5],252|3,224|N.sps.length].concat(M).concat([N.pps.length]).concat(k))),x=N.width,S=N.height,d=N.pixelRatio[0],a=N.pixelRatio[1];return w.box(w.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,x>>8&255,x&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]),L,w.box(w.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),w.box(w.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,d&255,a>>24,a>>16&255,a>>8&255,a&255])))},w.esds=function(N){var M=N.config.length;return new Uint8Array([0,0,0,0,3,23+M,0,1,0,4,15+M,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([M]).concat(N.config).concat([6,1,2]))},w.mp4a=function(N){var M=N.samplerate;return w.box(w.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,N.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]),w.box(w.types.esds,w.esds(N)))},w.mp3=function(N){var M=N.samplerate;return w.box(w.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,N.channelCount,0,16,0,0,0,0,M>>8&255,M&255,0,0]))},w.stsd=function(N){return N.type==="audio"?!N.isAAC&&N.codec==="mp3"?w.box(w.types.stsd,w.STSD,w.mp3(N)):w.box(w.types.stsd,w.STSD,w.mp4a(N)):w.box(w.types.stsd,w.STSD,w.avc1(N))},w.tkhd=function(N){var M=N.id,k=N.duration*N.timescale,p=N.width,y=N.height,P=Math.floor(k/(V+1)),L=Math.floor(k%(V+1));return w.box(w.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,M>>24&255,M>>16&255,M>>8&255,M&255,0,0,0,0,P>>24,P>>16&255,P>>8&255,P&255,L>>24,L>>16&255,L>>8&255,L&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,p>>8&255,p&255,0,0,y>>8&255,y&255,0,0]))},w.traf=function(N,M){var k=w.sdtp(N),p=N.id,y=Math.floor(M/(V+1)),P=Math.floor(M%(V+1));return w.box(w.types.traf,w.box(w.types.tfhd,new Uint8Array([0,0,0,0,p>>24,p>>16&255,p>>8&255,p&255])),w.box(w.types.tfdt,new Uint8Array([1,0,0,0,y>>24,y>>16&255,y>>8&255,y&255,P>>24,P>>16&255,P>>8&255,P&255])),w.trun(N,k.length+16+20+8+16+8+8),k)},w.trak=function(N){return N.duration=N.duration||4294967295,w.box(w.types.trak,w.tkhd(N),w.mdia(N))},w.trex=function(N){var M=N.id;return w.box(w.types.trex,new Uint8Array([0,0,0,0,M>>24,M>>16&255,M>>8&255,M&255,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))},w.trun=function(N,M){var k=N.samples||[],p=k.length,y=12+16*p,P=new Uint8Array(y),L,x,S,d,a,l;for(M+=8+y,P.set([0,0,15,1,p>>>24&255,p>>>16&255,p>>>8&255,p&255,M>>>24&255,M>>>16&255,M>>>8&255,M&255],0),L=0;L<p;L++)x=k[L],S=x.duration,d=x.size,a=x.flags,l=x.cts,P.set([S>>>24&255,S>>>16&255,S>>>8&255,S&255,d>>>24&255,d>>>16&255,d>>>8&255,d&255,a.isLeading<<2|a.dependsOn,a.isDependedOn<<6|a.hasRedundancy<<4|a.paddingValue<<1|a.isNonSync,a.degradPrio&240<<8,a.degradPrio&15,l>>>24&255,l>>>16&255,l>>>8&255,l&255],12+16*L);return w.box(w.types.trun,P)},w.initSegment=function(N){w.types||w.init();var M=w.moov(N),k=new Uint8Array(w.FTYP.byteLength+M.byteLength);return k.set(w.FTYP),k.set(M,w.FTYP.byteLength),k},w}();I.types=void 0,I.HDLR_TYPES=void 0,I.STTS=void 0,I.STSC=void 0,I.STCO=void 0,I.STSZ=void 0,I.VMHD=void 0,I.SMHD=void 0,I.STSD=void 0,I.FTYP=void 0,I.DINF=void 0,Y.default=I},"./src/remux/mp4-remuxer.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"default",function(){return l}),D.d(Y,"normalizePts",function(){return h});var V=D("./src/polyfills/number.ts"),I=D("./src/remux/aac-helper.ts"),w=D("./src/remux/mp4-generator.ts"),B=D("./src/events.ts"),N=D("./src/errors.ts"),M=D("./src/utils/logger.ts"),k=D("./src/types/loader.ts"),p=D("./src/utils/timescale-conversion.ts");function y(){return y=Object.assign||function(R){for(var T=1;T<arguments.length;T++){var g=arguments[T];for(var c in g)Object.prototype.hasOwnProperty.call(g,c)&&(R[c]=g[c])}return R},y.apply(this,arguments)}var P=10*1e3,L=1024,x=1152,S=null,d=null,a=!1,l=function(){function R(g,c,u,o){if(o===void 0&&(o=""),this.observer=void 0,this.config=void 0,this.typeSupported=void 0,this.ISGenerated=!1,this._initPTS=void 0,this._initDTS=void 0,this.nextAvcDts=null,this.nextAudioPts=null,this.isAudioContiguous=!1,this.isVideoContiguous=!1,this.observer=g,this.config=c,this.typeSupported=u,this.ISGenerated=!1,S===null){var C=navigator.userAgent||"",E=C.match(/Chrome\/(\d+)/i);S=E?parseInt(E[1]):0}if(d===null){var v=navigator.userAgent.match(/Safari\/(\d+)/i);d=v?parseInt(v[1]):0}a=!!S&&S<75||!!d&&d<600}var T=R.prototype;return T.destroy=function(){},T.resetTimeStamp=function(c){M.logger.log("[mp4-remuxer]: initPTS & initDTS reset"),this._initPTS=this._initDTS=c},T.resetNextTimestamp=function(){M.logger.log("[mp4-remuxer]: reset next timestamp"),this.isVideoContiguous=!1,this.isAudioContiguous=!1},T.resetInitSegment=function(){M.logger.log("[mp4-remuxer]: ISGenerated flag reset"),this.ISGenerated=!1},T.getVideoStartPts=function(c){var u=!1,o=c.reduce(function(C,E){var v=E.pts-C;return v<-4294967296?(u=!0,h(C,E.pts)):v>0?C:E.pts},c[0].pts);return u&&M.logger.debug("PTS rollover detected"),o},T.remux=function(c,u,o,C,E,v,O,j){var G,J,K,F,ee,oe,he=E,ge=E,_e=c.pid>-1,be=u.pid>-1,Ee=u.samples.length,Te=c.samples.length>0,Ce=Ee>1,me=(!_e||Te)&&(!be||Ce)||this.ISGenerated||O;if(me){this.ISGenerated||(K=this.generateIS(c,u,E));var se=this.isVideoContiguous,Re=-1;if(Ce&&(Re=_(u.samples),!se&&this.config.forceKeyFrameOnDiscontinuity))if(oe=!0,Re>0){M.logger.warn("[mp4-remuxer]: Dropped "+Re+" out of "+Ee+" video samples due to a missing keyframe");var et=this.getVideoStartPts(u.samples);u.samples=u.samples.slice(Re),u.dropped+=Re,ge+=(u.samples[0].pts-et)/(u.timescale||9e4)}else Re===-1&&(M.logger.warn("[mp4-remuxer]: No keyframe found out of "+Ee+" video samples"),oe=!1);if(this.ISGenerated){if(Te&&Ce){var Ge=this.getVideoStartPts(u.samples),tt=h(c.samples[0].pts,Ge)-Ge,Ye=tt/u.inputTimeScale;he+=Math.max(0,Ye),ge+=Math.max(0,-Ye)}if(Te){if(c.samplerate||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as audio detected"),K=this.generateIS(c,u,E)),J=this.remuxAudio(c,he,this.isAudioContiguous,v,be||Ce||j===k.PlaylistLevelType.AUDIO?ge:void 0),Ce){var De=J?J.endPTS-J.startPTS:0;u.inputTimeScale||(M.logger.warn("[mp4-remuxer]: regenerate InitSegment as video detected"),K=this.generateIS(c,u,E)),G=this.remuxVideo(u,ge,se,De)}}else Ce&&(G=this.remuxVideo(u,ge,se,0));G&&(G.firstKeyFrame=Re,G.independent=Re!==-1)}}return this.ISGenerated&&(o.samples.length&&(ee=this.remuxID3(o,E)),C.samples.length&&(F=this.remuxText(C,E))),{audio:J,video:G,initSegment:K,independent:oe,text:F,id3:ee}},T.generateIS=function(c,u,o){var C=c.samples,E=u.samples,v=this.typeSupported,O={},j=!Object(V.isFiniteNumber)(this._initPTS),G="audio/mp4",J,K,F;if(j&&(J=K=Infinity),c.config&&C.length&&(c.timescale=c.samplerate,c.isAAC||(v.mpeg?(G="audio/mpeg",c.codec=""):v.mp3&&(c.codec="mp3")),O.audio={id:"audio",container:G,codec:c.codec,initSegment:!c.isAAC&&v.mpeg?new Uint8Array(0):w.default.initSegment([c]),metadata:{channelCount:c.channelCount}},j&&(F=c.inputTimeScale,J=K=C[0].pts-Math.round(F*o))),u.sps&&u.pps&&E.length&&(u.timescale=u.inputTimeScale,O.video={id:"main",container:"video/mp4",codec:u.codec,initSegment:w.default.initSegment([u]),metadata:{width:u.width,height:u.height}},j)){F=u.inputTimeScale;var ee=this.getVideoStartPts(E),oe=Math.round(F*o);K=Math.min(K,h(E[0].dts,ee)-oe),J=Math.min(J,ee-oe)}if(Object.keys(O).length)return this.ISGenerated=!0,j&&(this._initPTS=J,this._initDTS=K),{tracks:O,initPTS:J,timescale:F}},T.remuxVideo=function(c,u,o,C){var E=c.inputTimeScale,v=c.samples,O=[],j=v.length,G=this._initPTS,J=this.nextAvcDts,K=8,F,ee,oe,he=Number.POSITIVE_INFINITY,ge=Number.NEGATIVE_INFINITY,_e=0,be=!1;if(!o||J===null){var Ee=u*E,Te=v[0].pts-h(v[0].dts,v[0].pts);J=Ee-Te}for(var Ce=0;Ce<j;Ce++){var me=v[Ce];if(me.pts=h(me.pts-G,J),me.dts=h(me.dts-G,J),me.dts>me.pts){var se=9e4*.2;_e=Math.max(Math.min(_e,me.pts-me.dts),-1*se)}me.dts<v[Ce>0?Ce-1:Ce].dts&&(be=!0)}be&&v.sort(function(xt,mt){var He=xt.dts-mt.dts,Tt=xt.pts-mt.pts;return He||Tt}),ee=v[0].dts,oe=v[v.length-1].dts;var Re=Math.round((oe-ee)/(j-1));if(_e<0){if(_e<Re*-2){M.logger.warn("PTS < DTS detected in video samples, offsetting DTS from PTS by "+Object(p.toMsFromMpegTsClock)(-Re,!0)+" ms");for(var et=_e,Ge=0;Ge<j;Ge++)v[Ge].dts=et=Math.max(et,v[Ge].pts-Re),v[Ge].pts=Math.max(et,v[Ge].pts)}else{M.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Object(p.toMsFromMpegTsClock)(_e,!0)+" ms to overcome this issue");for(var tt=0;tt<j;tt++)v[tt].dts=v[tt].dts+_e}ee=v[0].dts}if(o){var Ye=ee-J,De=Ye>Re,je=Ye<-1;if(De||je){De?M.logger.warn("AVC: "+Object(p.toMsFromMpegTsClock)(Ye,!0)+" ms ("+Ye+"dts) hole between fragments detected, filling it"):M.logger.warn("AVC: "+Object(p.toMsFromMpegTsClock)(-Ye,!0)+" ms ("+Ye+"dts) overlapping between fragments detected"),ee=J;var $e=v[0].pts-Ye;v[0].dts=ee,v[0].pts=$e,M.logger.log("Video: First PTS/DTS adjusted: "+Object(p.toMsFromMpegTsClock)($e,!0)+"/"+Object(p.toMsFromMpegTsClock)(ee,!0)+", delta: "+Object(p.toMsFromMpegTsClock)(Ye,!0)+" ms")}}a&&(ee=Math.max(0,ee));for(var st=0,Qe=0,Be=0;Be<j;Be++){for(var We=v[Be],ft=We.units,Ke=ft.length,Ue=0,Xe=0;Xe<Ke;Xe++)Ue+=ft[Xe].data.length;Qe+=Ue,st+=Ke,We.length=Ue,We.dts=Math.max(We.dts,ee),We.pts=Math.max(We.pts,We.dts,0),he=Math.min(We.pts,he),ge=Math.max(We.pts,ge)}oe=v[j-1].dts;var Ze=Qe+4*st+8,Ve;try{Ve=new Uint8Array(Ze)}catch(xt){this.observer.emit(B.Events.ERROR,B.Events.ERROR,{type:N.ErrorTypes.MUX_ERROR,details:N.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Ze,reason:"fail allocating video mdat "+Ze});return}var rt=new DataView(Ve.buffer);rt.setUint32(0,Ze),Ve.set(w.default.types.mdat,4);for(var we=0;we<j;we++){for(var qe=v[we],it=qe.units,Ae=0,Oe=0,pe=it.length;Oe<pe;Oe++){var de=it[Oe],ue=de.data,te=de.data.byteLength;rt.setUint32(K,te),K+=4,Ve.set(ue,K),K+=te,Ae+=4+te}if(we<j-1)F=v[we+1].dts-qe.dts;else{var q=this.config,ne=qe.dts-v[we>0?we-1:we].dts;if(q.stretchShortVideoTrack&&this.nextAudioPts!==null){var ae=Math.floor(q.maxBufferHole*E),ve=(C?he+C*E:this.nextAudioPts)-qe.pts;ve>ae?(F=ve-ne,F<0&&(F=ne),M.logger.log("[mp4-remuxer]: It is approximately "+ve/90+" ms to the next segment; using duration "+F/90+" ms for the last video frame.")):F=ne}else F=ne}var Le=Math.round(qe.pts-qe.dts);O.push(new f(qe.key,F,Ae,Le))}if(O.length&&S&&S<70){var Ie=O[0].flags;Ie.dependsOn=2,Ie.isNonSync=0}console.assert(F!==void 0,"mp4SampleDuration must be computed"),this.nextAvcDts=J=oe+F,this.isVideoContiguous=!0;var lt=w.default.moof(c.sequenceNumber++,ee,y({},c,{samples:O})),Rt="video",Pe={data1:lt,data2:Ve,startPTS:he/E,endPTS:(ge+F)/E,startDTS:ee/E,endDTS:J/E,type:Rt,hasAudio:!1,hasVideo:!0,nb:O.length,dropped:c.dropped};return c.samples=[],c.dropped=0,console.assert(Ve.length,"MDAT length must not be zero"),Pe},T.remuxAudio=function(c,u,o,C,E){var v=c.inputTimeScale,O=c.samplerate?c.samplerate:v,j=v/O,G=c.isAAC?L:x,J=G*j,K=this._initPTS,F=!c.isAAC&&this.typeSupported.mpeg,ee=[],oe=c.samples,he=F?0:8,ge=this.nextAudioPts||-1,_e=u*v;if(this.isAudioContiguous=o=o||oe.length&&ge>0&&(C&&Math.abs(_e-ge)<9e3||Math.abs(h(oe[0].pts-K,_e)-ge)<20*J),oe.forEach(function(ue){ue.pts=h(ue.pts-K,_e)}),!o||ge<0){if(oe=oe.filter(function(ue){return ue.pts>=0}),!oe.length)return;E===0?ge=0:C?ge=Math.max(0,_e):ge=oe[0].pts}if(c.isAAC)for(var be=E!==void 0,Ee=this.config.maxAudioFramesDrift,Te=0,Ce=ge;Te<oe.length;Te++){var me=oe[Te],se=me.pts,Re=se-Ce,et=Math.abs(1e3*Re/v);if(Re<=-Ee*J&&be)Te===0&&(M.logger.warn("Audio frame @ "+(se/v).toFixed(3)+"s overlaps nextAudioPts by "+Math.round(1e3*Re/v)+" ms."),this.nextAudioPts=ge=Ce=se);else if(Re>=Ee*J&&et<P&&be){var Ge=Math.round(Re/J);Ce=se-Ge*J,Ce<0&&(Ge--,Ce+=J),Te===0&&(this.nextAudioPts=ge=Ce),M.logger.warn("[mp4-remuxer]: Injecting "+Ge+" audio frame @ "+(Ce/v).toFixed(3)+"s due to "+Math.round(1e3*Re/v)+" ms gap.");for(var tt=0;tt<Ge;tt++){var Ye=Math.max(Ce,0),De=I.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);De||(M.logger.log("[mp4-remuxer]: Unable to get silent frame for given audio codec; duplicating last frame instead."),De=me.unit.subarray()),oe.splice(Te,0,{unit:De,pts:Ye}),Ce+=J,Te++}}me.pts=Ce,Ce+=J}for(var je=null,$e=null,st,Qe=0,Be=oe.length;Be--;)Qe+=oe[Be].unit.byteLength;for(var We=0,ft=oe.length;We<ft;We++){var Ke=oe[We],Ue=Ke.unit,Xe=Ke.pts;if($e!==null){var Ze=ee[We-1];Ze.duration=Math.round((Xe-$e)/j)}else if(o&&c.isAAC&&(Xe=ge),je=Xe,Qe>0){Qe+=he;try{st=new Uint8Array(Qe)}catch(ue){this.observer.emit(B.Events.ERROR,B.Events.ERROR,{type:N.ErrorTypes.MUX_ERROR,details:N.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:Qe,reason:"fail allocating audio mdat "+Qe});return}if(!F){var Ve=new DataView(st.buffer);Ve.setUint32(0,Qe),st.set(w.default.types.mdat,4)}}else return;st.set(Ue,he);var rt=Ue.byteLength;he+=rt,ee.push(new f(!0,G,rt,0)),$e=Xe}var we=ee.length;if(!we)return;var qe=ee[ee.length-1];this.nextAudioPts=ge=$e+j*qe.duration;var it=F?new Uint8Array(0):w.default.moof(c.sequenceNumber++,je/j,y({},c,{samples:ee}));c.samples=[];var Ae=je/v,Oe=ge/v,pe="audio",de={data1:it,data2:st,startPTS:Ae,endPTS:Oe,startDTS:Ae,endDTS:Oe,type:pe,hasAudio:!0,hasVideo:!1,nb:we};return this.isAudioContiguous=!0,console.assert(st.length,"MDAT length must not be zero"),de},T.remuxEmptyAudio=function(c,u,o,C){var E=c.inputTimeScale,v=c.samplerate?c.samplerate:E,O=E/v,j=this.nextAudioPts,G=(j!==null?j:C.startDTS*E)+this._initDTS,J=C.endDTS*E+this._initDTS,K=O*L,F=Math.ceil((J-G)/K),ee=I.default.getSilentFrame(c.manifestCodec||c.codec,c.channelCount);if(M.logger.warn("[mp4-remuxer]: remux empty Audio"),!ee){M.logger.trace("[mp4-remuxer]: Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec");return}for(var oe=[],he=0;he<F;he++){var ge=G+he*K;oe.push({unit:ee,pts:ge,dts:ge})}return c.samples=oe,this.remuxAudio(c,u,o,!1)},T.remuxID3=function(c,u){var o=c.samples.length;if(!o)return;for(var C=c.inputTimeScale,E=this._initPTS,v=this._initDTS,O=0;O<o;O++){var j=c.samples[O];j.pts=h(j.pts-E,u*C)/C,j.dts=h(j.dts-v,u*C)/C}var G=c.samples;return c.samples=[],{samples:G}},T.remuxText=function(c,u){var o=c.samples.length;if(!o)return;for(var C=c.inputTimeScale,E=this._initPTS,v=0;v<o;v++){var O=c.samples[v];O.pts=h(O.pts-E,u*C)/C}c.samples.sort(function(G,J){return G.pts-J.pts});var j=c.samples;return c.samples=[],{samples:j}},R}();function h(R,T){var g;if(T===null)return R;for(T<R?g=-8589934592:g=8589934592;Math.abs(R-T)>4294967296;)R+=g;return R}function _(R){for(var T=0;T<R.length;T++)if(R[T].key)return T;return-1}var f=function(T,g,c,u){this.size=void 0,this.duration=void 0,this.cts=void 0,this.flags=void 0,this.duration=g,this.size=c,this.cts=u,this.flags=new b(T)},b=function(T){this.isLeading=0,this.isDependedOn=0,this.hasRedundancy=0,this.degradPrio=0,this.dependsOn=1,this.isNonSync=1,this.dependsOn=T?2:1,this.isNonSync=T?0:1}},"./src/remux/passthrough-remuxer.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/polyfills/number.ts"),I=D("./src/utils/mp4-tools.ts"),w=D("./src/loader/fragment.ts"),B=D("./src/utils/logger.ts"),N=function(){function p(){this.emitInitSegment=!1,this.audioCodec=void 0,this.videoCodec=void 0,this.initData=void 0,this.initPTS=void 0,this.initTracks=void 0,this.lastEndDTS=null}var y=p.prototype;return y.destroy=function(){},y.resetTimeStamp=function(L){this.initPTS=L,this.lastEndDTS=null},y.resetNextTimestamp=function(){this.lastEndDTS=null},y.resetInitSegment=function(L,x,S){this.audioCodec=x,this.videoCodec=S,this.generateInitSegment(L),this.emitInitSegment=!0},y.generateInitSegment=function(L){var 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0,this.uchar=u||" ",this.penState=new d(o,C,E,v,O)}var c=g.prototype;return c.reset=function(){this.uchar=" ",this.penState.reset()},c.setChar=function(o,C){this.uchar=o,this.penState.copy(C)},c.setPenState=function(o){this.penState.copy(o)},c.equals=function(o){return this.uchar===o.uchar&&this.penState.equals(o.penState)},c.copy=function(o){this.uchar=o.uchar,this.penState.copy(o.penState)},c.isEmpty=function(){return this.uchar===" "&&this.penState.isDefault()},g}(),l=function(){function g(u){this.chars=void 0,this.pos=void 0,this.currPenState=void 0,this.cueStartTime=void 0,this.logger=void 0,this.chars=[];for(var o=0;o<N;o++)this.chars.push(new a);this.logger=u,this.pos=0,this.currPenState=new d}var c=g.prototype;return c.equals=function(o){for(var C=!0,E=0;E<N;E++)if(!this.chars[E].equals(o.chars[E])){C=!1;break}return C},c.copy=function(o){for(var C=0;C<N;C++)this.chars[C].copy(o.chars[C])},c.isEmpty=function(){for(var o=!0,C=0;C<N;C++)if(!this.chars[C].isEmpty()){o=!1;break}return o},c.setCursor=function(o){this.pos!==o&&(this.pos=o),this.pos<0?(this.logger.log(L.DEBUG,"Negative cursor position "+this.pos),this.pos=0):this.pos>N&&(this.logger.log(L.DEBUG,"Too large cursor position "+this.pos),this.pos=N)},c.moveCursor=function(o){var C=this.pos+o;if(o>1)for(var E=this.pos+1;E<C+1;E++)this.chars[E].setPenState(this.currPenState);this.setCursor(C)},c.backSpace=function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)},c.insertChar=function(o){o>=144&&this.backSpace();var C=w(o);if(this.pos>=N){this.logger.log(L.ERROR,"Cannot insert "+o.toString(16)+" ("+C+") at position "+this.pos+". Skipping it!");return}this.chars[this.pos].setChar(C,this.currPenState),this.moveCursor(1)},c.clearFromPos=function(o){var C;for(C=o;C<N;C++)this.chars[C].reset()},c.clear=function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()},c.clearToEndOfRow=function(){this.clearFromPos(this.pos)},c.getTextString=function(){for(var o=[],C=!0,E=0;E<N;E++){var v=this.chars[E].uchar;v!==" "&&(C=!1),o.push(v)}return C?"":o.join("")},c.setPenStyles=function(o){this.currPenState.setStyles(o);var C=this.chars[this.pos];C.setPenState(this.currPenState)},g}(),h=function(){function g(u){this.rows=void 0,this.currRow=void 0,this.nrRollUpRows=void 0,this.lastOutputScreen=void 0,this.logger=void 0,this.rows=[];for(var o=0;o<B;o++)this.rows.push(new l(u));this.logger=u,this.currRow=B-1,this.nrRollUpRows=null,this.lastOutputScreen=null,this.reset()}var c=g.prototype;return c.reset=function(){for(var o=0;o<B;o++)this.rows[o].clear();this.currRow=B-1},c.equals=function(o){for(var C=!0,E=0;E<B;E++)if(!this.rows[E].equals(o.rows[E])){C=!1;break}return C},c.copy=function(o){for(var C=0;C<B;C++)this.rows[C].copy(o.rows[C])},c.isEmpty=function(){for(var o=!0,C=0;C<B;C++)if(!this.rows[C].isEmpty()){o=!1;break}return o},c.backSpace=function(){var o=this.rows[this.currRow];o.backSpace()},c.clearToEndOfRow=function(){var o=this.rows[this.currRow];o.clearToEndOfRow()},c.insertChar=function(o){var C=this.rows[this.currRow];C.insertChar(o)},c.setPen=function(o){var C=this.rows[this.currRow];C.setPenStyles(o)},c.moveCursor=function(o){var C=this.rows[this.currRow];C.moveCursor(o)},c.setCursor=function(o){this.logger.log(L.INFO,"setCursor: "+o);var C=this.rows[this.currRow];C.setCursor(o)},c.setPAC=function(o){this.logger.log(L.INFO,"pacData = "+JSON.stringify(o));var C=o.row-1;if(this.nrRollUpRows&&C<this.nrRollUpRows-1&&(C=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==C){for(var E=0;E<B;E++)this.rows[E].clear();var v=this.currRow+1-this.nrRollUpRows,O=this.lastOutputScreen;if(O){var j=O.rows[v].cueStartTime,G=this.logger.time;if(j&&G!==null&&j<G)for(var J=0;J<this.nrRollUpRows;J++)this.rows[C-this.nrRollUpRows+J+1].copy(O.rows[v+J])}}this.currRow=C;var K=this.rows[this.currRow];if(o.indent!==null){var F=o.indent,ee=Math.max(F-1,0);K.setCursor(o.indent),o.color=K.chars[ee].penState.foreground}var oe={foreground:o.color,underline:o.underline,italics:o.italics,background:"black",flash:!1};this.setPen(oe)},c.setBkgData=function(o){this.logger.log(L.INFO,"bkgData = "+JSON.stringify(o)),this.backSpace(),this.setPen(o),this.insertChar(32)},c.setRollUpRows=function(o){this.nrRollUpRows=o},c.rollUp=function(){if(this.nrRollUpRows===null){this.logger.log(L.DEBUG,"roll_up but nrRollUpRows not set yet");return}this.logger.log(L.TEXT,this.getDisplayText());var o=this.currRow+1-this.nrRollUpRows,C=this.rows.splice(o,1)[0];C.clear(),this.rows.splice(this.currRow,0,C),this.logger.log(L.INFO,"Rolling up")},c.getDisplayText=function(o){o=o||!1;for(var C=[],E="",v=-1,O=0;O<B;O++){var j=this.rows[O].getTextString();j&&(v=O+1,o?C.push("Row "+v+": '"+j+"'"):C.push(j.trim()))}return C.length>0&&(o?E="["+C.join(" | ")+"]":E=C.join(`
|
|
`)),E},c.getTextAndFormat=function(){return this.rows},g}(),_=function(){function g(u,o,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=u,this.outputFilter=o,this.mode=null,this.verbose=0,this.displayedMemory=new h(C),this.nonDisplayedMemory=new h(C),this.lastOutputScreen=new h(C),this.currRollUpRow=this.displayedMemory.rows[B-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.logger=C}var c=g.prototype;return c.reset=function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.outputFilter.reset(),this.currRollUpRow=this.displayedMemory.rows[B-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null},c.getHandler=function(){return this.outputFilter},c.setHandler=function(o){this.outputFilter=o},c.setPAC=function(o){this.writeScreen.setPAC(o)},c.setBkgData=function(o){this.writeScreen.setBkgData(o)},c.setMode=function(o){if(o===this.mode)return;this.mode=o,this.logger.log(L.INFO,"MODE="+o),this.mode==="MODE_POP-ON"?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),this.mode!=="MODE_ROLL-UP"&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=o},c.insertChars=function(o){for(var C=0;C<o.length;C++)this.writeScreen.insertChar(o[C]);var E=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";this.logger.log(L.INFO,E+": "+this.writeScreen.getDisplayText(!0)),(this.mode==="MODE_PAINT-ON"||this.mode==="MODE_ROLL-UP")&&(this.logger.log(L.TEXT,"DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())},c.ccRCL=function(){this.logger.log(L.INFO,"RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")},c.ccBS=function(){if(this.logger.log(L.INFO,"BS - BackSpace"),this.mode==="MODE_TEXT")return;this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate()},c.ccAOF=function(){},c.ccAON=function(){},c.ccDER=function(){this.logger.log(L.INFO,"DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()},c.ccRU=function(o){this.logger.log(L.INFO,"RU("+o+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(o)},c.ccFON=function(){this.logger.log(L.INFO,"FON - Flash On"),this.writeScreen.setPen({flash:!0})},c.ccRDC=function(){this.logger.log(L.INFO,"RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")},c.ccTR=function(){this.logger.log(L.INFO,"TR"),this.setMode("MODE_TEXT")},c.ccRTD=function(){this.logger.log(L.INFO,"RTD"),this.setMode("MODE_TEXT")},c.ccEDM=function(){this.logger.log(L.INFO,"EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate(!0)},c.ccCR=function(){this.logger.log(L.INFO,"CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate(!0)},c.ccENM=function(){this.logger.log(L.INFO,"ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()},c.ccEOC=function(){if(this.logger.log(L.INFO,"EOC - End Of Caption"),this.mode==="MODE_POP-ON"){var o=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=o,this.writeScreen=this.nonDisplayedMemory,this.logger.log(L.TEXT,"DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate(!0)},c.ccTO=function(o){this.logger.log(L.INFO,"TO("+o+") - Tab Offset"),this.writeScreen.moveCursor(o)},c.ccMIDROW=function(o){var C={flash:!1};if(C.underline=o%2===1,C.italics=o>=46,C.italics)C.foreground="white";else{var E=Math.floor(o/2)-16,v=["white","green","blue","cyan","red","yellow","magenta"];C.foreground=v[E]}this.logger.log(L.INFO,"MIDROW: "+JSON.stringify(C)),this.writeScreen.setPen(C)},c.outputDataUpdate=function(o){o===void 0&&(o=!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),o&&this.outputFilter.dispatchCue&&this.outputFilter.dispatchCue(),this.cueStartTime=this.displayedMemory.isEmpty()?null:C),this.lastOutputScreen.copy(this.displayedMemory))},c.cueSplitAtTime=function(o){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,o,this.displayedMemory),this.cueStartTime=o))},g}(),f=function(){function g(u,o,C){this.channels=void 0,this.currentChannel=0,this.cmdHistory=void 0,this.logger=void 0;var E=new x;this.channels=[null,new _(u,o,E),new _(u+1,C,E)],this.cmdHistory=T(),this.logger=E}var c=g.prototype;return c.getHandler=function(o){return this.channels[o].getHandler()},c.setHandler=function(o,C){this.channels[o].setHandler(C)},c.addData=function(o,C){var E,v,O,j=!1;this.logger.time=o;for(var G=0;G<C.length;G+=2){if(v=C[G]&127,O=C[G+1]&127,v===0&&O===0)continue;if(this.logger.log(L.DATA,"["+S([C[G],C[G+1]])+"] -> ("+S([v,O])+")"),E=this.parseCmd(v,O),E||(E=this.parseMidrow(v,O)),E||(E=this.parsePAC(v,O)),E||(E=this.parseBackgroundAttributes(v,O)),!E&&(j=this.parseChars(v,O),j)){var J=this.currentChannel;if(J&&J>0){var K=this.channels[J];K.insertChars(j)}else this.logger.log(L.WARNING,"No channel found yet. TEXT-MODE?")}!E&&!j&&this.logger.log(L.WARNING,"Couldn't parse cleaned data "+S([v,O])+" orig: "+S([C[G],C[G+1]]))}},c.parseCmd=function(o,C){var E=this.cmdHistory,v=(o===20||o===28||o===21||o===29)&&C>=32&&C<=47,O=(o===23||o===31)&&C>=33&&C<=35;if(!(v||O))return!1;if(R(o,C,E))return b(null,null,E),this.logger.log(L.DEBUG,"Repeated command ("+S([o,C])+") is dropped"),!0;var j=o===20||o===21||o===23?1:2,G=this.channels[j];return o===20||o===21||o===28||o===29?C===32?G.ccRCL():C===33?G.ccBS():C===34?G.ccAOF():C===35?G.ccAON():C===36?G.ccDER():C===37?G.ccRU(2):C===38?G.ccRU(3):C===39?G.ccRU(4):C===40?G.ccFON():C===41?G.ccRDC():C===42?G.ccTR():C===43?G.ccRTD():C===44?G.ccEDM():C===45?G.ccCR():C===46?G.ccENM():C===47&&G.ccEOC():G.ccTO(C-32),b(o,C,E),this.currentChannel=j,!0},c.parseMidrow=function(o,C){var E=0;if((o===17||o===25)&&C>=32&&C<=47){if(o===17?E=1:E=2,E!==this.currentChannel)return this.logger.log(L.ERROR,"Mismatch channel in midrow parsing"),!1;var v=this.channels[E];return v?(v.ccMIDROW(C),this.logger.log(L.DEBUG,"MIDROW ("+S([o,C])+")"),!0):!1}return!1},c.parsePAC=function(o,C){var E,v=this.cmdHistory,O=(o>=17&&o<=23||o>=25&&o<=31)&&C>=64&&C<=127,j=(o===16||o===24)&&C>=64&&C<=95;if(!(O||j))return!1;if(R(o,C,v))return b(null,null,v),!0;var G=o<=23?1:2;C>=64&&C<=95?E=G===1?M[o]:p[o]:E=G===1?k[o]:y[o];var J=this.channels[G];return J?(J.setPAC(this.interpretPAC(E,C)),b(o,C,v),this.currentChannel=G,!0):!1},c.interpretPAC=function(o,C){var E,v={color:null,italics:!1,indent:null,underline:!1,row:o};return C>95?E=C-96:E=C-64,v.underline=(E&1)===1,E<=13?v.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(E/2)]:E<=15?(v.italics=!0,v.color="white"):v.indent=Math.floor((E-16)/2)*4,v},c.parseChars=function(o,C){var E,v=null,O=null;if(o>=25?(E=2,O=o-8):(E=1,O=o),O>=17&&O<=19){var j;O===17?j=C+80:O===18?j=C+112:j=C+144,this.logger.log(L.INFO,"Special char '"+w(j)+"' in channel "+E),v=[j]}else o>=32&&o<=127&&(v=C===0?[o]:[o,C]);if(v){var G=S(v);this.logger.log(L.DEBUG,"Char codes = "+G.join(",")),b(o,C,this.cmdHistory)}return v},c.parseBackgroundAttributes=function(o,C){var E=(o===16||o===24)&&C>=32&&C<=47,v=(o===23||o===31)&&C>=45&&C<=47;if(!(E||v))return!1;var O,j={};o===16||o===24?(O=Math.floor((C-32)/2),j.background=P[O],C%2===1&&(j.background=j.background+"_semi")):C===45?j.background="transparent":(j.foreground="black",C===47&&(j.underline=!0));var G=o<=23?1:2,J=this.channels[G];return J.setBkgData(j),b(o,C,this.cmdHistory),!0},c.reset=function(){for(var o=0;o<Object.keys(this.channels).length;o++){var C=this.channels[o];C&&C.reset()}this.cmdHistory=T()},c.cueSplitAtTime=function(o){for(var C=0;C<this.channels.length;C++){var E=this.channels[C];E&&E.cueSplitAtTime(o)}},g}();function b(g,c,u){u.a=g,u.b=c}function R(g,c,u){return u.a===g&&u.b===c}function T(){return{a:null,b:null}}Y.default=f},"./src/utils/codecs.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"isCodecType",function(){return I}),D.d(Y,"isCodecSupportedInMp4",function(){return w});var V={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 I(B,N){var M=V[N];return!!M&&M[B.slice(0,4)]===!0}function w(B,N){return MediaSource.isTypeSupported((N||"video")+'/mp4;codecs="'+B+'"')}},"./src/utils/cues.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/utils/vttparser.ts"),I=D("./src/utils/webvtt-parser.ts"),w=D("./src/utils/texttrack-utils.ts"),B=/\s/,N={newCue:function(k,p,y,P){for(var L=[],x,S,d,a,l,h=self.VTTCue||self.TextTrackCue,_=0;_<P.rows.length;_++)if(x=P.rows[_],d=!0,a=0,l="",!x.isEmpty()){for(var f=0;f<x.chars.length;f++)B.test(x.chars[f].uchar)&&d?a++:(l+=x.chars[f].uchar,d=!1);x.cueStartTime=p,p===y&&(y+=1e-4),a>=16?a--:a++;var b=Object(V.fixLineBreaks)(l.trim()),R=Object(I.generateCueId)(p,y,b);(!k||!k.cues||!k.cues.getCueById(R))&&(S=new h(p,y,b),S.id=R,S.line=_+1,S.align="left",S.position=10+Math.min(80,Math.floor(a*8/32)*10),L.push(S))}return k&&L.length&&(L.sort(function(T,g){return T.line==="auto"||g.line==="auto"?0:T.line>8&&g.line>8?g.line-T.line:T.line-g.line}),L.forEach(function(T){return Object(w.addCueToTrack)(k,T)})),L}};Y.default=N},"./src/utils/discontinuities.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"findFirstFragWithCC",function(){return B}),D.d(Y,"shouldAlignOnDiscontinuities",function(){return N}),D.d(Y,"findDiscontinuousReferenceFrag",function(){return M}),D.d(Y,"adjustSlidingStart",function(){return p}),D.d(Y,"alignStream",function(){return y}),D.d(Y,"alignPDT",function(){return L}),D.d(Y,"alignFragmentByPDTDelta",function(){return x}),D.d(Y,"alignMediaPlaylistByPDT",function(){return S});var V=D("./src/polyfills/number.ts"),I=D("./src/utils/logger.ts"),w=D("./src/controller/level-helper.ts");function B(d,a){for(var l=null,h=0,_=d.length;h<_;h++){var f=d[h];if(f&&f.cc===a){l=f;break}}return l}function N(d,a,l){return!!(a.details&&(l.endCC>l.startCC||d&&d.cc<l.startCC))}function M(d,a){var l=d.fragments,h=a.fragments;if(!h.length||!l.length){I.logger.log("No fragments to align");return}var _=B(l,h[0].cc);if(!_||_&&!_.startPTS){I.logger.log("No frag in previous level to align on");return}return _}function k(d,a){if(d){var l=d.start+a;d.start=d.startPTS=l,d.endPTS=l+d.duration}}function p(d,a){for(var l=a.fragments,h=0,_=l.length;h<_;h++)k(l[h],d);a.fragmentHint&&k(a.fragmentHint,d),a.alignedSliding=!0}function 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_=h[0],f=h[1];x(_,f)}}var M=new V.default(0,0,""),k=M.align==="middle"?"middle":"center";function p(L,x,S){var d=L;function a(){var _=w(L);if(_===null)throw new Error("Malformed timestamp: "+d);return L=L.replace(/^[^\sa-zA-Z-]+/,""),_}function l(_,f){var b=new B;N(_,function(g,c){var u;switch(g){case"region":for(var o=S.length-1;o>=0;o--)if(S[o].id===c){b.set(g,S[o].region);break}break;case"vertical":b.alt(g,c,["rl","lr"]);break;case"line":u=c.split(","),b.integer(g,u[0]),b.percent(g,u[0])&&b.set("snapToLines",!1),b.alt(g,u[0],["auto"]),u.length===2&&b.alt("lineAlign",u[1],["start",k,"end"]);break;case"position":u=c.split(","),b.percent(g,u[0]),u.length===2&&b.alt("positionAlign",u[1],["start",k,"end","line-left","line-right","auto"]);break;case"size":b.percent(g,c);break;case"align":b.alt(g,c,["start",k,"end","left","right"]);break}},/:/,/\s/),f.region=b.get("region",null),f.vertical=b.get("vertical","");var R=b.get("line","auto");R==="auto"&&M.line===-1&&(R=-1),f.line=R,f.lineAlign=b.get("lineAlign","start"),f.snapToLines=b.get("snapToLines",!0),f.size=b.get("size",100),f.align=b.get("align",k);var T=b.get("position","auto");T==="auto"&&M.position===50&&(T=f.align==="start"||f.align==="left"?0:f.align==="end"||f.align==="right"?100:50),f.position=T}function h(){L=L.replace(/^\s+/,"")}if(h(),x.startTime=a(),h(),L.substr(0,3)!=="-->")throw new Error("Malformed time stamp (time stamps must be separated by '-->'): "+d);L=L.substr(3),h(),x.endTime=a(),h(),l(L,x)}function y(L){return L.replace(/<br(?: \/)?>/gi,`
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`)}var P=function(){function L(){this.state="INITIAL",this.buffer="",this.decoder=new I,this.regionList=[],this.cue=null,this.oncue=void 0,this.onparsingerror=void 0,this.onflush=void 0}var x=L.prototype;return x.parse=function(d){var a=this;d&&(a.buffer+=a.decoder.decode(d,{stream:!0}));function l(){var T=a.buffer,g=0;for(T=y(T);g<T.length&&T[g]!=="\r"&&T[g]!==`
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`;)++g;var c=T.substr(0,g);return T[g]==="\r"&&++g,T[g]===`
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`&&++g,a.buffer=T.substr(g),c}function h(T){N(T,function(g,c){},/:/)}try{var _="";if(a.state==="INITIAL"){if(!/\r\n|\n/.test(a.buffer))return this;_=l();var f=_.match(/^()?WEBVTT([ \t].*)?$/);if(!f||!f[0])throw new Error("Malformed WebVTT signature.");a.state="HEADER"}for(var b=!1;a.buffer;){if(!/\r\n|\n/.test(a.buffer))return this;b?b=!1:_=l();switch(a.state){case"HEADER":/:/.test(_)?h(_):_||(a.state="ID");continue;case"NOTE":_||(a.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(_)){a.state="NOTE";break}if(!_)continue;if(a.cue=new V.default(0,0,""),a.state="CUE",_.indexOf("-->")===-1){a.cue.id=_;continue}case"CUE":if(!a.cue){a.state="BADCUE";continue}try{p(_,a.cue,a.regionList)}catch(T){a.cue=null,a.state="BADCUE";continue}a.state="CUETEXT";continue;case"CUETEXT":{var R=_.indexOf("-->")!==-1;if(!_||R&&(b=!0)){a.oncue&&a.cue&&a.oncue(a.cue),a.cue=null,a.state="ID";continue}if(a.cue===null)continue;a.cue.text&&(a.cue.text+=`
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`),a.cue.text+=_}continue;case"BADCUE":_||(a.state="ID")}}}catch(T){a.state==="CUETEXT"&&a.cue&&a.oncue&&a.oncue(a.cue),a.cue=null,a.state=a.state==="INITIAL"?"BADWEBVTT":"BADCUE"}return this},x.flush=function(){var d=this;try{if((d.cue||d.state==="HEADER")&&(d.buffer+=`
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`,d.parse()),d.state==="INITIAL"||d.state==="BADWEBVTT")throw new Error("Malformed WebVTT signature.")}catch(a){d.onparsingerror&&d.onparsingerror(a)}return d.onflush&&d.onflush(),this},L}()},"./src/utils/webvtt-parser.ts":function(ie,Y,D){"use strict";D.r(Y),D.d(Y,"generateCueId",function(){return P}),D.d(Y,"parseWebVTT",function(){return x});var V=D("./src/polyfills/number.ts"),I=D("./src/utils/vttparser.ts"),w=D("./src/demux/id3.ts"),B=D("./src/utils/timescale-conversion.ts"),N=D("./src/remux/mp4-remuxer.ts"),M=/\r\n|\n\r|\n|\r/g,k=function(d,a,l){return l===void 0&&(l=0),d.substr(l,a.length)===a},p=function(d){var a=parseInt(d.substr(-3)),l=parseInt(d.substr(-6,2)),h=parseInt(d.substr(-9,2)),_=d.length>9?parseInt(d.substr(0,d.indexOf(":"))):0;if(!Object(V.isFiniteNumber)(a)||!Object(V.isFiniteNumber)(l)||!Object(V.isFiniteNumber)(h)||!Object(V.isFiniteNumber)(_))throw Error("Malformed X-TIMESTAMP-MAP: Local:"+d);return a+=1e3*l,a+=60*1e3*h,a+=60*60*1e3*_,a},y=function(d){for(var a=5381,l=d.length;l;)a=a*33^d.charCodeAt(--l);return(a>>>0).toString()};function P(S,d,a){return y(S.toString())+y(d.toString())+y(a)}var L=function(d,a,l){var h=d[a],_=d[h.prevCC];if(!_||!_.new&&h.new){d.ccOffset=d.presentationOffset=h.start,h.new=!1;return}for(;(f=_)!==null&&f!==void 0&&f.new;){var f;d.ccOffset+=h.start-_.start,h.new=!1,h=_,_=d[h.prevCC]}d.presentationOffset=l};function x(S,d,a,l,h,_,f,b){var R=new I.VTTParser,T=Object(w.utf8ArrayToStr)(new Uint8Array(S)).trim().replace(M,`
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`).split(`
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`),g=[],c=Object(B.toMpegTsClockFromTimescale)(d,a),u="00:00.000",o=0,C=0,E,v=!0,O=!1;R.oncue=function(j){var G=l[h],J=l.ccOffset,K=(o-c)/9e4;if(G!=null&&G.new&&(C!==void 0?J=l.ccOffset=G.start:L(l,h,K)),K&&(J=K-l.presentationOffset),O){var F=j.endTime-j.startTime,ee=Object(N.normalizePts)((j.startTime+J-C)*9e4,_*9e4)/9e4;j.startTime=ee,j.endTime=ee+F}var oe=j.text.trim();j.text=decodeURIComponent(encodeURIComponent(oe)),j.id||(j.id=P(j.startTime,j.endTime,oe)),j.endTime>0&&g.push(j)},R.onparsingerror=function(j){E=j},R.onflush=function(){if(E){b(E);return}f(g)},T.forEach(function(j){if(v)if(k(j,"X-TIMESTAMP-MAP=")){v=!1,O=!0,j.substr(16).split(",").forEach(function(G){k(G,"LOCAL:")?u=G.substr(6):k(G,"MPEGTS:")&&(o=parseInt(G.substr(7)))});try{C=p(u)/1e3}catch(G){O=!1,E=G}return}else j===""&&(v=!1);R.parse(j+`
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`)}),R.flush()}},"./src/utils/xhr-loader.ts":function(ie,Y,D){"use strict";D.r(Y);var V=D("./src/utils/logger.ts"),I=D("./src/loader/load-stats.ts"),w=/^age:\s*[\d.]+\s*$/m,B=function(){function N(k){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=k?k.xhrSetup:null,this.stats=new I.LoadStats,this.retryDelay=0}var M=N.prototype;return M.destroy=function(){this.callbacks=null,this.abortInternal(),this.loader=null,this.config=null},M.abortInternal=function(){var p=this.loader;self.clearTimeout(this.requestTimeout),self.clearTimeout(this.retryTimeout),p&&(p.onreadystatechange=null,p.onprogress=null,p.readyState!==4&&(this.stats.aborted=!0,p.abort()))},M.abort=function(){var p;this.abortInternal(),(p=this.callbacks)!==null&&p!==void 0&&p.onAbort&&this.callbacks.onAbort(this.stats,this.context,this.loader)},M.load=function(p,y,P){if(this.stats.loading.start)throw new Error("Loader can only be used once.");this.stats.loading.start=self.performance.now(),this.context=p,this.config=y,this.callbacks=P,this.retryDelay=y.retryDelay,this.loadInternal()},M.loadInternal=function(){var p=this.config,y=this.context;if(!p)return;var P=this.loader=new self.XMLHttpRequest,L=this.stats;L.loading.first=0,L.loaded=0;var x=this.xhrSetup;try{if(x)try{x(P,y.url)}catch(a){P.open("GET",y.url,!0),x(P,y.url)}P.readyState||P.open("GET",y.url,!0);var S=this.context.headers;if(S)for(var d in S)P.setRequestHeader(d,S[d])}catch(a){this.callbacks.onError({code:P.status,text:a.message},y,P);return}y.rangeEnd&&P.setRequestHeader("Range","bytes="+y.rangeStart+"-"+(y.rangeEnd-1)),P.onreadystatechange=this.readystatechange.bind(this),P.onprogress=this.loadprogress.bind(this),P.responseType=y.responseType,self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),p.timeout),P.send()},M.readystatechange=function(){var p=this.context,y=this.loader,P=this.stats;if(!p||!y)return;var L=y.readyState,x=this.config;if(P.aborted)return;if(L>=2)if(self.clearTimeout(this.requestTimeout),P.loading.first===0&&(P.loading.first=Math.max(self.performance.now(),P.loading.start)),L===4){y.onreadystatechange=null,y.onprogress=null;var S=y.status;if(S>=200&&S<300){P.loading.end=Math.max(self.performance.now(),P.loading.first);var d,a;if(p.responseType==="arraybuffer"?(d=y.response,a=d.byteLength):(d=y.responseText,a=d.length),P.loaded=P.total=a,!this.callbacks)return;var l=this.callbacks.onProgress;if(l&&l(P,p,d,y),!this.callbacks)return;var h={url:y.responseURL,data:d};this.callbacks.onSuccess(h,P,p,y)}else P.retry>=x.maxRetry||S>=400&&S<499?(V.logger.error(S+" while loading "+p.url),this.callbacks.onError({code:S,text:y.statusText},p,y)):(V.logger.warn(S+" while loading "+p.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,x.maxRetryDelay),P.retry++)}else self.clearTimeout(this.requestTimeout),this.requestTimeout=self.setTimeout(this.loadtimeout.bind(this),x.timeout)},M.loadtimeout=function(){V.logger.warn("timeout while loading "+this.context.url);var p=this.callbacks;p&&(this.abortInternal(),p.onTimeout(this.stats,this.context,this.loader))},M.loadprogress=function(p){var y=this.stats;y.loaded=p.loaded,p.lengthComputable&&(y.total=p.total)},M.getCacheAge=function(){var p=null;if(this.loader&&w.test(this.loader.getAllResponseHeaders())){var y=this.loader.getResponseHeader("age");p=y?parseFloat(y):null}return p},N}();Y.default=B}}).default})},vHTk:function(ht,ot,re){ht.exports={wrp:"wrp___z2l1F",bgBlack:"bgBlack___3ezfX",monaco:"monaco___1ypjT",darkBlue:"darkBlue___2ViJc",close:"close___3q-z4",embed:"embed___3dQqc"}},wU8J:function(ht,ot){function re(){this.buffer=new Array,this.length=0}re.prototype={get:function(ie){var Y=Math.floor(ie/8);return(this.buffer[Y]>>>7-ie%8&1)==1},put:function(ie,Y){for(var D=0;D<Y;D++)this.putBit((ie>>>Y-D-1&1)==1)},getLengthInBits:function(){return this.length},putBit:function(ie){var Y=Math.floor(this.length/8);this.buffer.length<=Y&&this.buffer.push(0),ie&&(this.buffer[Y]|=128>>>this.length%8),this.length++}},ht.exports=re}}]);
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