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this._annotations[i]}},t.prototype._removeFromAnnotationBySectionIndex=function(t,e){this._annotationsBySectionIndex[t]=this._annotationsAt(t).filter((function(t){return t!==e}))},t.prototype._annotationsAt=function(t){return this._annotationsBySectionIndex[t]},t.prototype.highlight=function(t,e,n,i,r){return this.add("highlight",t,e,n,i,r)},t.prototype.underline=function(t,e,n,i,r){return this.add("underline",t,e,n,i,r)},t.prototype.mark=function(t,e,n){return this.add("mark",t,e,n)},t.prototype.each=function(){return this._annotations.forEach.apply(this._annotations,arguments)},t.prototype.inject=function(t){var e=this,n=t.index;n in this._annotationsBySectionIndex&&this._annotationsBySectionIndex[n].forEach((function(n){e._annotations[n].attach(t)}))},t.prototype.clear=function(t){var e=this,n=t.index;n in this._annotationsBySectionIndex&&this._annotationsBySectionIndex[n].forEach((function(n){e._annotations[n].detach(t)}))},t.prototype.show=function(){},t.prototype.hide=function(){},t}(),ni=function(){function t(t){var e=t.type,n=t.cfiRange,i=t.data,r=t.sectionIndex,o=t.cb,s=t.className,a=t.styles;this.type=e,this.cfiRange=n,this.data=i,this.sectionIndex=r,this.mark=void 0,this.cb=o,this.className=s,this.styles=a}return t.prototype.update=function(t){this.data=t},t.prototype.attach=function(t){var e,n=this,i=n.cfiRange,r=n.data,o=n.type,s=(n.mark,n.cb),a=n.className,h=n.styles;return"highlight"===o?e=t.highlight(i,r,s,a,h):"underline"===o?e=t.underline(i,r,s,a,h):"mark"===o&&(e=t.mark(i,r,s)),this.mark=e,this.emit(Pn,e),e},t.prototype.detach=function(t){var e,n=this.cfiRange,i=this.type;return t&&("highlight"===i?e=t.unhighlight(n):"underline"===i?e=t.ununderline(n):"mark"===i&&(e=t.unmark(n))),this.mark=void 0,this.emit(jn,e),e},t.prototype.text=function(){},t}();N(ni.prototype);var ii=c((function(t,e){function n(t){return document.createElementNS("http://www.w3.org/2000/svg",t)}Object.defineProperty(e,"__esModule",{value:!0}),e.createElement=n,e.default={createElement:n}}));u(ii);var ri=c((function(t,e){function n(t,e){function n(n){for(var o=e.length-1;o>=0;o--){var s=e[o],a=n.clientX,h=n.clientY;if(n.touches&&n.touches.length&&(a=n.touches[0].clientX,h=n.touches[0].clientY),r(s,t,a,h)){s.dispatchEvent(i(n));break}}}if("iframe"===t.nodeName||"IFRAME"===t.nodeName)try{this.target=t.contentDocument}catch(e){this.target=t}else this.target=t;for(var o=["mouseup","mousedown","click","touchstart"],s=0;s<o.length;s++){var a=o[s];this.target.addEventListener(a,(function(t){return n(t)}),!1)}}function i(t){var e=Object.assign({},t,{bubbles:!1});try{return new MouseEvent(t.type,e)}catch(i){var n=document.createEvent("MouseEvents");return 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i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}(),r=s(ii),o=s(ri);function s(t){return t&&t.__esModule?t:{default:t}}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function h(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function u(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}e.Pane=function(){function t(e){var n=arguments.length>1&&void 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t,e,n,i;!function(t,e){t.style.setProperty("top",e.top+"px","important"),t.style.setProperty("left",e.left+"px","important"),t.style.setProperty("height",e.height+"px","important"),t.style.setProperty("width",e.width+"px","important")}(this.element,(t=this.target,e=this.container,n=e.getBoundingClientRect(),i=t.getBoundingClientRect(),{top:i.top-n.top,left:i.left-n.left,height:t.scrollHeight,width:t.scrollWidth}));var r=!0,o=!1,s=void 0;try{for(var a,h=this.marks[Symbol.iterator]();!(r=(a=h.next()).done);r=!0)a.value.render()}catch(t){o=!0,s=t}finally{try{!r&&h.return&&h.return()}finally{if(o)throw s}}}}]),t}();var c=e.Mark=function(){function t(){u(this,t),this.element=null}return i(t,[{key:"bind",value:function(t,e){this.element=t,this.container=e}},{key:"unbind",value:function(){var t=this.element;return 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n(e.prototype.__proto__||Object.getPrototypeOf(e.prototype),"bind",this).call(this,t,i),this.data)this.data.hasOwnProperty(r)&&(this.element.dataset[r]=this.data[r]);for(var r in this.attributes)this.attributes.hasOwnProperty(r)&&this.element.setAttribute(r,this.attributes[r]);this.className&&this.element.classList.add(this.className)}},{key:"render",value:function(){for(;this.element.firstChild;)this.element.removeChild(this.element.firstChild);for(var t=this.element.ownerDocument.createDocumentFragment(),e=this.filteredRanges(),n=this.element.getBoundingClientRect(),i=this.container.getBoundingClientRect(),o=0,s=e.length;o<s;o++){var a=e[o],h=r.default.createElement("rect");h.setAttribute("x",a.left-n.left+i.left),h.setAttribute("y",a.top-n.top+i.top),h.setAttribute("height",a.height),h.setAttribute("width",a.width),t.appendChild(h)}this.element.appendChild(t)}}]),e}(c);e.Underline=function(t){function e(t,n,i,r){return 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u=r.default.createElement("line");u.setAttribute("x1",a.left-n.left+i.left),u.setAttribute("x2",a.left-n.left+i.left+a.width),u.setAttribute("y1",a.top-n.top+i.top+a.height-1),u.setAttribute("y2",a.top-n.top+i.top+a.height-1),u.setAttribute("stroke-width",1),u.setAttribute("stroke","black"),u.setAttribute("stroke-linecap","square"),t.appendChild(h),t.appendChild(u)}this.element.appendChild(t)}}]),e}(l)}));u(oi);var si=oi.Underline,ai=oi.Highlight,hi=oi.Pane,ui=function(){function t(t,e){this.settings=j({ignoreClass:"",axis:e.layout&&"scrolled"===e.layout.props.flow?"vertical":"horizontal",direction:void 0,width:0,height:0,layout:void 0,globalLayoutProperties:{},method:void 0},e||{}),this.id="epubjs-view-"+O(),this.section=t,this.index=t.index,this.element=this.container(this.settings.axis),this.added=!1,this.displayed=!1,this.rendered=!1,this.fixedWidth=0,this.fixedHeight=0,this.epubcfi=new xt,this.layout=this.settings.layout,this.pane=void 0,this.highlights={},this.underlines={},this.marks={}}return t.prototype.container=function(t){var e=document.createElement("div");return e.classList.add("epub-view"),e.style.height="0px",e.style.width="0px",e.style.overflow="hidden",e.style.position="relative",e.style.display="block",e.style.flex=t&&"horizontal"==t?"none":"initial",e},t.prototype.create=function(){return this.iframe||(this.element||(this.element=this.createContainer()),this.iframe=document.createElement("iframe"),this.iframe.id=this.id,this.iframe.scrolling="no",this.iframe.style.overflow="hidden",this.iframe.seamless="seamless",this.iframe.style.border="none",this.iframe.setAttribute("enable-annotation","true"),this.resizing=!0,this.element.style.visibility="hidden",this.iframe.style.visibility="hidden",this.iframe.style.width="0",this.iframe.style.height="0",this._width=0,this._height=0,this.element.setAttribute("ref",this.index),this.added=!0,this.elementBounds=M(this.element),"srcdoc"in this.iframe?this.supportsSrcdoc=!0:this.supportsSrcdoc=!1,this.settings.method||(this.settings.method=this.supportsSrcdoc?"srcdoc":"write")),this.iframe},t.prototype.render=function(t,e){return this.create(),this.size(),this.sectionRender||(this.sectionRender=this.section.render(t)),this.sectionRender.then(function(t){return this.load(t)}.bind(this)).then(function(){var t=this;this.layout.format(this.contents);var e=0===this.contents.writingMode().indexOf("vertical")?"vertical":"horizontal";return this.setAxis(e),this.emit(mn,e),this.addListeners(),new Promise((function(e,n){t.expand(),e()}))}.bind(this),function(t){return this.emit(gn,t),new Promise((function(e,n){n(t)}))}.bind(this)).then(function(){this.emit(vn,this.section)}.bind(this))},t.prototype.reset=function(){this.iframe&&(this.iframe.style.width="0",this.iframe.style.height="0",this._width=0,this._height=0,this._textWidth=void 0,this._contentWidth=void 0,this._textHeight=void 0,this._contentHeight=void 0),this._needsReframe=!0},t.prototype.size=function(t,e){var n=t||this.settings.width,i=e||this.settings.height;"pre-paginated"===this.layout.name?this.lock("both",n,i):"horizontal"===this.settings.axis?this.lock("height",n,i):this.lock("width",n,i),this.settings.width=n,this.settings.height=i},t.prototype.lock=function(t,e,n){var i,r=W(this.element);i=this.iframe?W(this.iframe):{width:0,height:0},"width"==t&&D(e)&&(this.lockedWidth=e-r.width-i.width),"height"==t&&D(n)&&(this.lockedHeight=n-r.height-i.height),"both"===t&&D(e)&&D(n)&&(this.lockedWidth=e-r.width-i.width,this.lockedHeight=n-r.height-i.height),this.displayed&&this.iframe&&this.expand()},t.prototype.expand=function(t){var e,n=this.lockedWidth,i=this.lockedHeight;this.iframe&&!this._expanding&&(this._expanding=!0,"pre-paginated"===this.layout.name?(n=this.layout.columnWidth,i=this.layout.height):"horizontal"===this.settings.axis?((n=this.contents.textWidth())%this.layout.pageWidth>0&&(n=Math.ceil(n/this.layout.pageWidth)*this.layout.pageWidth),this.settings.forceEvenPages&&(e=n/this.layout.pageWidth,this.layout.divisor>1&&"reflowable"===this.layout.name&&e%2>0&&(n+=this.layout.pageWidth))):"vertical"===this.settings.axis&&(i=this.contents.textHeight()),(this._needsReframe||n!=this._width||i!=this._height)&&this.reframe(n,i),this._expanding=!1)},t.prototype.reframe=function(t,e){var n,i=this;D(t)&&(this.element.style.width=t+"px",this.iframe.style.width=t+"px",this._width=t),D(e)&&(this.element.style.height=e+"px",this.iframe.style.height=e+"px",this._height=e),n={width:t,height:e,widthDelta:this.prevBounds?t-this.prevBounds.width:t,heightDelta:this.prevBounds?e-this.prevBounds.height:e},this.pane&&this.pane.render(),requestAnimationFrame((function(){var t;for(var e in i.marks)i.marks.hasOwnProperty(e)&&(t=i.marks[e],i.placeMark(t.element,t.range))})),this.onResize(this,n),this.emit(yn,n),this.prevBounds=n,this.elementBounds=M(this.element)},t.prototype.load=function(t){var e=new at,n=e.promise;if(!this.iframe)return e.reject(new Error("No Iframe Available")),n;if(this.iframe.onload=function(t){this.onLoad(t,e)}.bind(this),"blobUrl"===this.settings.method)this.blobUrl=K(t,"application/xhtml+xml"),this.iframe.src=this.blobUrl,this.element.appendChild(this.iframe);else if("srcdoc"===this.settings.method)this.iframe.srcdoc=t,this.element.appendChild(this.iframe);else{if(this.element.appendChild(this.iframe),this.document=this.iframe.contentDocument,!this.document)return e.reject(new Error("No Document Available")),n;if(this.iframe.contentDocument.open(),window.MSApp&&MSApp.execUnsafeLocalFunction){var i=this;MSApp.execUnsafeLocalFunction((function(){i.iframe.contentDocument.write(t)}))}else this.iframe.contentDocument.write(t);this.iframe.contentDocument.close()}return n},t.prototype.onLoad=function(t,e){var n=this;this.window=this.iframe.contentWindow,this.document=this.iframe.contentDocument,this.contents=new ti(this.document,this.document.body,this.section.cfiBase,this.section.index),this.rendering=!1;var i=this.document.querySelector("link[rel='canonical']");i?i.setAttribute("href",this.section.canonical):((i=this.document.createElement("link")).setAttribute("rel","canonical"),i.setAttribute("href",this.section.canonical),this.document.querySelector("head").appendChild(i)),this.contents.on(en,(function(){n.displayed&&n.iframe&&(n.expand(),n.contents&&n.layout.format(n.contents))})),this.contents.on(nn,(function(t){n.displayed&&n.iframe&&(n.expand(),n.contents&&n.layout.format(n.contents))})),e.resolve(this.contents)},t.prototype.setLayout=function(t){this.layout=t,this.contents&&(this.layout.format(this.contents),this.expand())},t.prototype.setAxis=function(t){"scrolled"===this.layout.props.flow&&(t="vertical"),this.settings.axis=t,this.element.style.flex="horizontal"==t?"none":"initial",this.size()},t.prototype.addListeners=function(){},t.prototype.removeListeners=function(t){},t.prototype.display=function(t){var e=new at;return this.displayed?e.resolve(this):this.render(t).then(function(){this.emit(wn,this),this.onDisplayed(this),this.displayed=!0,e.resolve(this)}.bind(this),(function(t){e.reject(t,this)})),e.promise},t.prototype.show=function(){this.element.style.visibility="visible",this.iframe&&(this.iframe.style.visibility="visible",this.iframe.style.transform="translateZ(0)",this.iframe.style.transform=null),this.emit(bn,this)},t.prototype.hide=function(){this.element.style.visibility="hidden",this.iframe.style.visibility="hidden",this.stopExpanding=!0,this.emit(_n,this)},t.prototype.offset=function(){return{top:this.element.offsetTop,left:this.element.offsetLeft}},t.prototype.width=function(){return this._width},t.prototype.height=function(){return this._height},t.prototype.position=function(){return this.element.getBoundingClientRect()},t.prototype.locationOf=function(t){this.iframe.getBoundingClientRect();var e=this.contents.locationOf(t,this.settings.ignoreClass);return{left:e.left,top:e.top}},t.prototype.onDisplayed=function(t){},t.prototype.onResize=function(t,e){},t.prototype.bounds=function(t){return!t&&this.elementBounds||(this.elementBounds=M(this.element)),this.elementBounds},t.prototype.highlight=function(t,e,n,i,r){var o=this;if(void 0===e&&(e={}),void 0===i&&(i="epubjs-hl"),void 0===r&&(r={}),this.contents){var s=Object.assign({fill:"yellow","fill-opacity":"0.3","mix-blend-mode":"multiply"},r),a=this.contents.range(t),h=function(){o.emit(xn,t,e)};e.epubcfi=t,this.pane||(this.pane=new hi(this.iframe,this.element));var u=new ai(a,i,e,s),c=this.pane.addMark(u);return this.highlights[t]={mark:c,element:c.element,listeners:[h,n]},c.element.setAttribute("ref",i),c.element.addEventListener("click",h),c.element.addEventListener("touchstart",h),n&&(c.element.addEventListener("click",n),c.element.addEventListener("touchstart",n)),c}},t.prototype.underline=function(t,e,n,i,r){var o=this;if(void 0===e&&(e={}),void 0===i&&(i="epubjs-ul"),void 0===r&&(r={}),this.contents){var s=Object.assign({stroke:"black","stroke-opacity":"0.3","mix-blend-mode":"multiply"},r),a=this.contents.range(t),h=function(){o.emit(xn,t,e)};e.epubcfi=t,this.pane||(this.pane=new hi(this.iframe,this.element));var u=new si(a,i,e,s),c=this.pane.addMark(u);return this.underlines[t]={mark:c,element:c.element,listeners:[h,n]},c.element.setAttribute("ref",i),c.element.addEventListener("click",h),c.element.addEventListener("touchstart",h),n&&(c.element.addEventListener("click",n),c.element.addEventListener("touchstart",n)),c}},t.prototype.mark=function(t,e,n){var i=this;if(void 0===e&&(e={}),this.contents){if(t in this.marks)return this.marks[t];var r=this.contents.range(t);if(r){var o=r.commonAncestorContainer,s=1===o.nodeType?o:o.parentNode,a=function(n){i.emit(xn,t,e)};r.collapsed&&1===o.nodeType?(r=new Range).selectNodeContents(o):r.collapsed&&(r=new Range).selectNodeContents(s);var h=this.document.createElement("a");return h.setAttribute("ref","epubjs-mk"),h.style.position="absolute",h.dataset.epubcfi=t,e&&Object.keys(e).forEach((function(t){h.dataset[t]=e[t]})),n&&(h.addEventListener("click",n),h.addEventListener("touchstart",n)),h.addEventListener("click",a),h.addEventListener("touchstart",a),this.placeMark(h,r),this.element.appendChild(h),this.marks[t]={element:h,range:r,listeners:[a,n]},s}}},t.prototype.placeMark=function(t,e){var n,i,r;if("pre-paginated"===this.layout.name||"horizontal"!==this.settings.axis){var o=e.getBoundingClientRect();n=o.top,i=o.right}else for(var s=e.getClientRects(),a=void 0,h=0;h!=s.length;h++)a=s[h],(!r||a.left<r)&&(r=a.left,i=Math.ceil(r/this.layout.props.pageWidth)*this.layout.props.pageWidth-this.layout.gap/2,n=a.top);t.style.top=n+"px",t.style.left=i+"px"},t.prototype.unhighlight=function(t){var e;t in this.highlights&&(e=this.highlights[t],this.pane.removeMark(e.mark),e.listeners.forEach((function(t){t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))})),delete this.highlights[t])},t.prototype.ununderline=function(t){var e;t in this.underlines&&(e=this.underlines[t],this.pane.removeMark(e.mark),e.listeners.forEach((function(t){t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))})),delete this.underlines[t])},t.prototype.unmark=function(t){var e;t in this.marks&&(e=this.marks[t],this.element.removeChild(e.element),e.listeners.forEach((function(t){t&&(e.element.removeEventListener("click",t),e.element.removeEventListener("touchstart",t))})),delete this.marks[t])},t.prototype.destroy=function(){for(var t in this.highlights)this.unhighlight(t);for(var t in this.underlines)this.ununderline(t);for(var t in 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this._views.splice(e,0,t),this.container&&(e<this.container.children.length?this.container.insertBefore(t.element,this.container.children[e]):this.container.appendChild(t.element)),this.length++,t},t.prototype.remove=function(t){var e=this._views.indexOf(t);e>-1&&this._views.splice(e,1),this.destroy(t),this.length--},t.prototype.destroy=function(t){t.displayed&&t.destroy(),this.container&&this.container.removeChild(t.element),t=null},t.prototype.forEach=function(){return this._views.forEach.apply(this._views,arguments)},t.prototype.clear=function(){var t,e=this.length;if(this.length){for(var n=0;n<e;n++)t=this._views[n],this.destroy(t);this._views=[],this.length=0}},t.prototype.find=function(t){for(var e,n=this.length,i=0;i<n;i++)if((e=this._views[i]).displayed&&e.section.index==t.index)return e},t.prototype.displayed=function(){for(var t,e=[],n=this.length,i=0;i<n;i++)(t=this._views[i]).displayed&&e.push(t);return e},t.prototype.show=function(){for(var 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t;window.addEventListener("unload",function(t){this.destroy()}.bind(this)),t=this.settings.fullsize?window:this.container,this._onScroll=this.onScroll.bind(this),t.addEventListener("scroll",this._onScroll)},t.prototype.removeEventListeners=function(){(this.settings.fullsize?window:this.container).removeEventListener("scroll",this._onScroll),this._onScroll=void 0},t.prototype.destroy=function(){clearTimeout(this.orientationTimeout),clearTimeout(this.resizeTimeout),clearTimeout(this.afterScrolled),this.clear(),this.removeEventListeners(),this.stage.destroy(),this.rendered=!1},t.prototype.onOrientationChange=function(t){var e=window.orientation;this.optsSettings.resizeOnOrientationChange&&this.resize(),clearTimeout(this.orientationTimeout),this.orientationTimeout=setTimeout(function(){this.orientationTimeout=void 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t,e=this.settings.direction;if(this.views.length)return!this.isPaginated||"horizontal"!==this.settings.axis||e&&"ltr"!==e?this.isPaginated&&"horizontal"===this.settings.axis&&"rtl"===e?(this.scrollLeft=this.container.scrollLeft,this.container.scrollLeft>0?this.scrollBy(this.layout.delta,0,!0):t=this.views.last().section.next()):this.isPaginated&&"vertical"===this.settings.axis?(this.scrollTop=this.container.scrollTop,this.container.scrollTop+this.container.offsetHeight<this.container.scrollHeight?this.scrollBy(0,this.layout.height,!0):t=this.views.last().section.next()):t=this.views.last().section.next():(this.scrollLeft=this.container.scrollLeft,this.container.scrollLeft+this.container.offsetWidth+this.layout.delta<=this.container.scrollWidth?this.scrollBy(this.layout.delta,0,!0):t=this.views.last().section.next()),t?(this.clear(),this.append(t).then(function(){var e;if("pre-paginated"===this.layout.name&&this.layout.divisor>1&&(e=t.next()))return this.append(e)}.bind(this),(function(t){return t})).then(function(){this.views.show()}.bind(this))):void 0},t.prototype.prev=function(){var t,e=this.settings.direction;if(this.views.length)return!this.isPaginated||"horizontal"!==this.settings.axis||e&&"ltr"!==e?this.isPaginated&&"horizontal"===this.settings.axis&&"rtl"===e?(this.scrollLeft=this.container.scrollLeft,this.container.scrollLeft+this.container.offsetWidth+this.layout.delta<=this.container.scrollWidth?this.scrollBy(-this.layout.delta,0,!0):t=this.views.first().section.prev()):this.isPaginated&&"vertical"===this.settings.axis?(this.scrollTop=this.container.scrollTop,this.container.scrollTop>0?this.scrollBy(0,-this.layout.height,!0):t=this.views.first().section.prev()):t=this.views.first().section.prev():(this.scrollLeft=this.container.scrollLeft,this.container.scrollLeft>0?this.scrollBy(-this.layout.delta,0,!0):t=this.views.first().section.prev()),t?(this.clear(),this.prepend(t).then(function(){var 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s=e.section,a=s.index,h=s.href,u=e.position(),c=e.height(),l=r+n.top-u.top+o,f=l+i-o;f>c&&(o=(f=c)-l);var d=t.layout.count(c,i).pages,p=Math.ceil(l/i),m=[],g=Math.ceil(f/i);m=[];for(var v=p;v<=g;v++){var y=v+1;m.push(y)}return{index:a,href:h,pages:m,totalPages:d,mapping:t.mapping.page(e.contents,e.section.cfiBase,l,f)}}));return s},t.prototype.paginatedLocation=function(){var t=this,e=this.visible(),n=this.container.getBoundingClientRect(),i=0;this.settings.fullsize&&(i=window.scrollX);var r=e.map((function(e){var r=e.section,o=r.index,s=r.href,a=(e.offset().left,e.position().left),h=e.width(),u=i+n.left-a+0,c=u+t.layout.width-0,l=t.mapping.page(e.contents,e.section.cfiBase,u,c),f=t.layout.count(h).pages,d=Math.floor(u/t.layout.pageWidth),p=[],m=Math.floor(c/t.layout.pageWidth);if(d<0&&(d=0,m+=1),"rtl"===t.settings.direction){var g=d;d=f-m,m=f-g}for(var v=d+1;v<=m;v++){var y=v;p.push(y)}return{index:o,href:s,pages:p,totalPages:f,mapping:l}}));return r},t.prototype.isVisible=function(t,e,n,i){var r=t.position(),o=i||this.bounds();return"horizontal"===this.settings.axis&&r.right>o.left-e&&r.left<o.right+n||"vertical"===this.settings.axis&&r.bottom>o.top-e&&r.top<o.bottom+n},t.prototype.visible=function(){for(var t,e=this.bounds(),n=this.views.displayed(),i=n.length,r=[],o=0;o<i;o++)t=n[o],!0===this.isVisible(t,0,0,e)&&r.push(t);return r},t.prototype.scrollBy=function(t,e,n){var i="rtl"===this.settings.direction?-1:1;n&&(this.ignore=!0),this.settings.fullsize?window.scrollBy(t*i,e*i):(t&&(this.container.scrollLeft+=t*i),e&&(this.container.scrollTop+=e)),this.scrolled=!0},t.prototype.scrollTo=function(t,e,n){n&&(this.ignore=!0),this.settings.fullsize?window.scrollTo(t,e):(this.container.scrollLeft=t,this.container.scrollTop=e),this.scrolled=!0},t.prototype.onScroll=function(){var t,e;this.settings.fullsize?(t=window.scrollY,e=window.scrollX):(t=this.container.scrollTop,e=this.container.scrollLeft),this.scrollTop=t,this.scrollLeft=e,this.ignore?this.ignore=!1:(this.emit(fn,{top:t,left:e}),clearTimeout(this.afterScrolled),this.afterScrolled=setTimeout(function(){this.emit(dn,{top:this.scrollTop,left:this.scrollLeft})}.bind(this),20))},t.prototype.bounds=function(){return this.stage.bounds()},t.prototype.applyLayout=function(t){this.layout=t,this.updateLayout()},t.prototype.updateLayout=function(){this.stage&&(this._stageSize=this.stage.size(),this.isPaginated?(this.layout.calculate(this._stageSize.width,this._stageSize.height,this.settings.gap),this.settings.offset=this.layout.delta):this.layout.calculate(this._stageSize.width,this._stageSize.height),this.viewSettings.width=this.layout.width,this.viewSettings.height=this.layout.height,this.setLayout(this.layout))},t.prototype.setLayout=function(t){this.viewSettings.layout=t,this.mapping=new $n(t.props,this.settings.direction,this.settings.axis),this.views&&this.views.forEach((function(e){e&&e.setLayout(t)}))},t.prototype.updateAxis=function(t,e){this.isPaginated||(t="vertical"),(e||t!==this.settings.axis)&&(this.settings.axis=t,this.stage&&this.stage.axis(t),this.viewSettings.axis=t,this.mapping&&(this.mapping=new $n(this.layout.props,this.settings.direction,this.settings.axis)),this.layout&&("vertical"===t?this.layout.spread("none"):this.layout.spread(this.layout.settings.spread)))},t.prototype.updateFlow=function(t,e){void 0===e&&(e="auto");var n="paginated"===t||"auto"===t;this.isPaginated=n,"scrolled-doc"===t||"scrolled-continuous"===t||"scrolled"===t?this.updateAxis("vertical"):this.updateAxis("horizontal"),this.viewSettings.flow=t,this.settings.overflow?this.overflow=this.settings.overflow:this.overflow=n?"hidden":e,this.stage&&this.stage.overflow(this.overflow),this.updateLayout()},t.prototype.getContents=function(){var t=[];return this.views?(this.views.forEach((function(e){var n=e&&e.contents;n&&t.push(n)})),t):t},t.prototype.direction=function(t){void 0===t&&(t="ltr"),this.settings.direction=t,this.stage&&this.stage.direction(t),this.viewSettings.direction=t,this.updateLayout()},t.prototype.isRendered=function(){return this.rendered},t}();N(Di.prototype);var Li=Math.PI/2,Bi={easeOutSine:function(t){return Math.sin(t*Li)},easeInOutSine:function(t){return-.5*(Math.cos(Math.PI*t)-1)},easeInOutQuint:function(t){return(t/=.5)<1?.5*Math.pow(t,5):.5*(Math.pow(t-2,5)+2)},easeInCubic:function(t){return Math.pow(t,3)}},Pi=function(){function t(t,e){this.settings=j({duration:80,minVelocity:.2,minDistance:10,easing:Bi.easeInCubic},e||{}),this.supportsTouch=this.supportsTouch(),this.supportsTouch&&this.setup(t)}return t.prototype.setup=function(t){this.manager=t,this.layout=this.manager.layout,this.fullsize=this.manager.settings.fullsize,this.fullsize?(this.element=this.manager.stage.element,this.scroller=window,this.disableScroll()):(this.element=this.manager.stage.container,this.scroller=this.element,this.element.style.WebkitOverflowScrolling="touch"),this.manager.settings.offset=this.layout.width,this.manager.settings.afterScrolledTimeout=2*this.settings.duration,this.isVertical="vertical"===this.manager.settings.axis,this.manager.isPaginated&&!this.isVertical&&(this.touchCanceler=!1,this.resizeCanceler=!1,this.snapping=!1,this.startTouchX=void 0,this.startTouchY=void 0,this.startTime=void 0,this.endTouchX=void 0,this.endTouchY=void 0,this.endTime=void 0,this.addListeners())},t.prototype.supportsTouch=function(){return!!("ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch)},t.prototype.disableScroll=function(){this.element.style.overflow="hidden"},t.prototype.enableScroll=function(){this.element.style.overflow=""},t.prototype.addListeners=function(){this._onResize=this.onResize.bind(this),window.addEventListener("resize",this._onResize),this._onScroll=this.onScroll.bind(this),this.scroller.addEventListener("scroll",this._onScroll),this._onTouchStart=this.onTouchStart.bind(this),this.scroller.addEventListener("touchstart",this._onTouchStart,{passive:!0}),this.on("touchstart",this._onTouchStart),this._onTouchMove=this.onTouchMove.bind(this),this.scroller.addEventListener("touchmove",this._onTouchMove,{passive:!0}),this.on("touchmove",this._onTouchMove),this._onTouchEnd=this.onTouchEnd.bind(this),this.scroller.addEventListener("touchend",this._onTouchEnd,{passive:!0}),this.on("touchend",this._onTouchEnd),this._afterDisplayed=this.afterDisplayed.bind(this),this.manager.on(ln,this._afterDisplayed)},t.prototype.removeListeners=function(){window.removeEventListener("resize",this._onResize),this._onResize=void 0,this.scroller.removeEventListener("scroll",this._onScroll),this._onScroll=void 0,this.scroller.removeEventListener("touchstart",this._onTouchStart,{passive:!0}),this.off("touchstart",this._onTouchStart),this._onTouchStart=void 0,this.scroller.removeEventListener("touchmove",this._onTouchMove,{passive:!0}),this.off("touchmove",this._onTouchMove),this._onTouchMove=void 0,this.scroller.removeEventListener("touchend",this._onTouchEnd,{passive:!0}),this.off("touchend",this._onTouchEnd),this._onTouchEnd=void 0,this.manager.off(ln,this._afterDisplayed),this._afterDisplayed=void 0},t.prototype.afterDisplayed=function(t){var e=this,n=t.contents;["touchstart","touchmove","touchend"].forEach((function(t){n.on(t,(function(t){return e.triggerViewEvent(t,n)}))}))},t.prototype.triggerViewEvent=function(t,e){this.emit(t.type,t,e)},t.prototype.onScroll=function(t){this.scrollLeft=this.fullsize?window.scrollX:this.scroller.scrollLeft,this.scrollTop=this.fullsize?window.scrollY:this.scroller.scrollTop},t.prototype.onResize=function(t){this.resizeCanceler=!0},t.prototype.onTouchStart=function(t){var e=t.touches[0],n=e.screenX,i=e.screenY;this.fullsize&&this.enableScroll(),this.touchCanceler=!0,this.startTouchX||(this.startTouchX=n,this.startTouchY=i,this.startTime=this.now()),this.endTouchX=n,this.endTouchY=i,this.endTime=this.now()},t.prototype.onTouchMove=function(t){var e=t.touches[0],n=e.screenX,i=e.screenY,r=Math.abs(i-this.endTouchY);this.touchCanceler=!0,!this.fullsize&&r<10&&(this.element.scrollLeft-=n-this.endTouchX),this.endTouchX=n,this.endTouchY=i,this.endTime=this.now()},t.prototype.onTouchEnd=function(t){this.fullsize&&this.disableScroll(),this.touchCanceler=!1;var e=this.wasSwiped();0!==e?this.snap(e):this.snap(),this.startTouchX=void 0,this.startTouchY=void 0,this.startTime=void 0,this.endTouchX=void 0,this.endTouchY=void 0,this.endTime=void 0},t.prototype.wasSwiped=function(){var t=this.layout.pageWidth*this.layout.divisor,e=this.endTouchX-this.startTouchX,n=Math.abs(e),i=e/(this.endTime-this.startTime),r=this.settings.minVelocity;return n<=this.settings.minDistance||n>=t?0:i>r?-1:i<-r?1:void 0},t.prototype.needsSnap=function(){return this.scrollLeft%(this.layout.pageWidth*this.layout.divisor)!=0},t.prototype.snap=function(t){void 0===t&&(t=0);var e=this.scrollLeft,n=this.layout.pageWidth*this.layout.divisor,i=Math.round(e/n)*n;return t&&(i+=t*n),this.smoothScrollTo(i)},t.prototype.smoothScrollTo=function(t){var e=new at,n=this.scrollLeft,i=this.now(),r=this.settings.duration,o=this.settings.easing;return this.snapping=!0,function s(){var a=this.now(),h=Math.min(1,(a-i)/r);if(o(h),this.touchCanceler||this.resizeCanceler)return this.resizeCanceler=!1,this.snapping=!1,void e.resolve();h<1?(window.requestAnimationFrame(s.bind(this)),this.scrollTo(n+(t-n)*h,0)):(this.scrollTo(t,0),this.snapping=!1,e.resolve())}.call(this),e.promise},t.prototype.scrollTo=function(t,e){void 0===t&&(t=0),void 0===e&&(e=0),this.fullsize?window.scroll(t,e):(this.scroller.scrollLeft=t,this.scroller.scrollTop=e)},t.prototype.now=function(){return"now"in window.performance?performance.now():(new Date).getTime()},t.prototype.destroy=function(){this.scroller&&(this.fullsize&&this.enableScroll(),this.removeListeners(),this.scroller=void 0)},t}();N(Pi.prototype);var ji=function(t){function e(e){var n=t.call(this,e)||this;return n.name="continuous",n.settings=j(n.settings||{},{infinite:!0,overflow:void 0,axis:void 0,flow:"scrolled",offset:500,offsetDelta:250,width:void 0,height:void 0,snap:!1,afterScrolledTimeout:10}),j(n.settings,e.settings||{}),"undefined"!=e.settings.gap&&0===e.settings.gap&&(n.settings.gap=e.settings.gap),n.viewSettings={ignoreClass:n.settings.ignoreClass,axis:n.settings.axis,flow:n.settings.flow,layout:n.layout,width:0,height:0,forceEvenPages:!1},n.scrollTop=0,n.scrollLeft=0,n}return o(e,t),e.prototype.display=function(t,e){return Di.prototype.display.call(this,t,e).then(function(){return this.fill()}.bind(this))},e.prototype.fill=function(t){var e=this,n=t||new at;return this.q.enqueue((function(){return e.check()})).then((function(t){t?e.fill(n):n.resolve()})),n.promise},e.prototype.moveTo=function(t){var e=0,n=0;this.isPaginated?e=Math.floor(t.left/this.layout.delta)*this.layout.delta:n=t.top,(e>0||n>0)&&this.scrollBy(e,n,!0)},e.prototype.afterResized=function(t){this.emit(hn,t.section)},e.prototype.removeShownListeners=function(t){t.onDisplayed=function(){}},e.prototype.add=function(t){var e=this,n=this.createView(t);return this.views.append(n),n.on(yn,(function(t){n.expanded=!0})),n.on(mn,(function(t){e.updateAxis(t)})),n.onDisplayed=this.afterDisplayed.bind(this),n.onResize=this.afterResized.bind(this),n.display(this.request)},e.prototype.append=function(t){var e=this,n=this.createView(t);return n.on(yn,(function(t){n.expanded=!0})),n.on(mn,(function(t){e.updateAxis(t)})),this.views.append(n),n.onDisplayed=this.afterDisplayed.bind(this),n},e.prototype.prepend=function(t){var e=this,n=this.createView(t);return n.on(yn,(function(t){e.counter(t),n.expanded=!0})),n.on(mn,(function(t){e.updateAxis(t)})),this.views.prepend(n),n.onDisplayed=this.afterDisplayed.bind(this),n},e.prototype.counter=function(t){"vertical"===this.settings.axis?this.scrollBy(0,t.heightDelta,!0):this.scrollBy(t.widthDelta,0,!0)},e.prototype.update=function(t){for(var e,n=this.bounds(),i=this.views.all(),r=i.length,o=void 0!==t?t:this.settings.offset||0,s=new at,a=[],h=0;h<r;h++)if(e=i[h],!0===this.isVisible(e,o,o,n))if(e.displayed)e.show();else{var u=e.display(this.request).then((function(t){t.show()}),(function(t){e.hide()}));a.push(u)}else this.q.enqueue(e.destroy.bind(e)),clearTimeout(this.trimTimeout),this.trimTimeout=setTimeout(function(){this.q.enqueue(this.trim.bind(this))}.bind(this),250);return a.length?Promise.all(a).catch((function(t){s.reject(t)})):(s.resolve(),s.promise)},e.prototype.check=function(t,e){var n=this,i=new at,r=[],o="horizontal"===this.settings.axis,s=this.settings.offset||0;t&&o&&(s=t),e&&!o&&(s=e);var a=this._bounds,h="rtl"===this.settings.direction,u=o&&h?-1:1,c=o?this.scrollLeft:this.scrollTop*u,l=o?Math.floor(a.width):a.height,f=o?this.container.scrollWidth:this.container.scrollHeight,d=function(){var t=n.views.first(),e=t&&t.section.prev();e&&r.push(n.prepend(e))},p=function(){var t=n.views.last(),e=t&&t.section.next();e&&r.push(n.append(e))};c+l+s>=f&&(o&&h?d():p()),c-s<0&&(o&&h?p():d());var m=r.map((function(t){return t.displayed}));return r.length?Promise.all(m).then((function(){if("pre-paginated"===n.layout.name&&n.layout.props.spread)return n.check()})).then((function(){return n.update(s)}),(function(t){return t})):(this.q.enqueue(function(){this.update()}.bind(this)),i.resolve(!1),i.promise)},e.prototype.trim=function(){for(var t=new at,e=this.views.displayed(),n=e[0],i=e[e.length-1],r=this.views.indexOf(n),o=this.views.indexOf(i),s=this.views.slice(0,r),a=this.views.slice(o+1),h=0;h<s.length-1;h++)this.erase(s[h],s);for(var u=1;u<a.length;u++)this.erase(a[u]);return t.resolve(),t.promise},e.prototype.erase=function(t,e){var n,i;this.settings.fullsize?(n=window.scrollY,i=window.scrollX):(n=this.container.scrollTop,i=this.container.scrollLeft);var r=t.bounds();this.views.remove(t),e&&("vertical"===this.settings.axis?this.scrollTo(0,n-r.height,!0):this.scrollTo(i-Math.floor(r.width),0,!0))},e.prototype.addEventListeners=function(t){window.addEventListener("unload",function(t){this.ignore=!0,this.destroy()}.bind(this)),this.addScrollListeners(),this.isPaginated&&this.settings.snap&&(this.snapper=new Pi(this,this.settings.snap&&"object"==typeof this.settings.snap&&this.settings.snap))},e.prototype.addScrollListeners=function(){var t;this.tick=R,this.settings.fullsize?(this.prevScrollTop=window.scrollY,this.prevScrollLeft=window.scrollX):(this.prevScrollTop=this.container.scrollTop,this.prevScrollLeft=this.container.scrollLeft),this.scrollDeltaVert=0,this.scrollDeltaHorz=0,this.settings.fullsize?(t=window,this.scrollTop=window.scrollY,this.scrollLeft=window.scrollX):(t=this.container,this.scrollTop=this.container.scrollTop,this.scrollLeft=this.container.scrollLeft),this._onScroll=this.onScroll.bind(this),t.addEventListener("scroll",this._onScroll),this._scrolled=Ii(this.scrolled.bind(this),30),this.didScroll=!1},e.prototype.removeEventListeners=function(){(this.settings.fullsize?window:this.container).removeEventListener("scroll",this._onScroll),this._onScroll=void 0},e.prototype.onScroll=function(){var t,e,n="rtl"===this.settings.direction?-1:1;this.settings.fullsize?(t=window.scrollY*n,e=window.scrollX*n):(t=this.container.scrollTop,e=this.container.scrollLeft),this.scrollTop=t,this.scrollLeft=e,this.ignore?this.ignore=!1:this._scrolled(),this.scrollDeltaVert+=Math.abs(t-this.prevScrollTop),this.scrollDeltaHorz+=Math.abs(e-this.prevScrollLeft),this.prevScrollTop=t,this.prevScrollLeft=e,clearTimeout(this.scrollTimeout),this.scrollTimeout=setTimeout(function(){this.scrollDeltaVert=0,this.scrollDeltaHorz=0}.bind(this),150),clearTimeout(this.afterScrolled),this.didScroll=!1},e.prototype.scrolled=function(){this.q.enqueue(function(){this.check()}.bind(this)),this.emit(fn,{top:this.scrollTop,left:this.scrollLeft}),clearTimeout(this.afterScrolled),this.afterScrolled=setTimeout(function(){this.snapper&&this.snapper.supportsTouch&&this.snapper.needsSnap()||this.emit(dn,{top:this.scrollTop,left:this.scrollLeft})}.bind(this),this.settings.afterScrolledTimeout)},e.prototype.next=function(){var t="pre-paginated"===this.layout.props.name&&this.layout.props.spread?2*this.layout.props.delta:this.layout.props.delta;this.views.length&&(this.isPaginated&&"horizontal"===this.settings.axis?this.scrollBy(t,0,!0):this.scrollBy(0,this.layout.height,!0),this.q.enqueue(function(){this.check()}.bind(this)))},e.prototype.prev=function(){var t="pre-paginated"===this.layout.props.name&&this.layout.props.spread?2*this.layout.props.delta:this.layout.props.delta;this.views.length&&(this.isPaginated&&"horizontal"===this.settings.axis?this.scrollBy(-t,0,!0):this.scrollBy(0,-this.layout.height,!0),this.q.enqueue(function(){this.check()}.bind(this)))},e.prototype.updateFlow=function(e){this.rendered&&this.snapper&&(this.snapper.destroy(),this.snapper=void 0),t.prototype.updateFlow.call(this,e,"scroll"),this.rendered&&this.isPaginated&&this.settings.snap&&(this.snapper=new Pi(this,this.settings.snap&&"object"==typeof this.settings.snap&&this.settings.snap))},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.snapper&&this.snapper.destroy()},e}(Di),Ui=function(){function t(t,e){this.settings=j(this.settings||{},{width:null,height:null,ignoreClass:"",manager:"default",view:"iframe",flow:null,layout:null,spread:null,minSpreadWidth:800,stylesheet:null,resizeOnOrientationChange:!0,script:null,snap:!1}),j(this.settings,e),"object"==typeof this.settings.manager&&(this.manager=this.settings.manager),this.book=t,this.hooks={},this.hooks.display=new kt(this),this.hooks.serialize=new kt(this),this.hooks.content=new kt(this),this.hooks.unloaded=new kt(this),this.hooks.layout=new kt(this),this.hooks.render=new kt(this),this.hooks.show=new kt(this),this.hooks.content.register(this.handleLinks.bind(this)),this.hooks.content.register(this.passEvents.bind(this)),this.hooks.content.register(this.adjustImages.bind(this)),this.book.spine.hooks.content.register(this.injectIdentifier.bind(this)),this.settings.stylesheet&&this.book.spine.hooks.content.register(this.injectStylesheet.bind(this)),this.settings.script&&this.book.spine.hooks.content.register(this.injectScript.bind(this)),this.themes=new Kn(this),this.annotations=new ei(this),this.epubcfi=new xt,this.q=new Ge(this),this.location=void 0,this.q.enqueue(this.book.opened),this.starting=new at,this.started=this.starting.promise,this.q.enqueue(this.start)}return t.prototype.setManager=function(t){this.manager=t},t.prototype.requireManager=function(t){return"string"==typeof t&&"default"===t?Di:"string"==typeof t&&"continuous"===t?ji:t},t.prototype.requireView=function(t){return"string"==typeof t&&"iframe"===t?ui:t},t.prototype.start=function(){this.settings.layout||"pre-paginated"!==this.book.package.metadata.layout&&"true"!==this.book.displayOptions.fixedLayout||(this.settings.layout="pre-paginated"),this.manager||(this.ViewManager=this.requireManager(this.settings.manager),this.View=this.requireView(this.settings.view),this.manager=new this.ViewManager({view:this.View,queue:this.q,request:this.book.load.bind(this.book),settings:this.settings})),this.direction(this.book.package.metadata.direction),this.settings.globalLayoutProperties=this.determineLayoutProperties(this.book.package.metadata),this.flow(this.settings.globalLayoutProperties.flow),this.layout(this.settings.globalLayoutProperties),this.manager.on(ln,this.afterDisplayed.bind(this)),this.manager.on(pn,this.afterRemoved.bind(this)),this.manager.on(un,this.onResized.bind(this)),this.manager.on(cn,this.onOrientationChange.bind(this)),this.manager.on(dn,this.reportLocation.bind(this)),this.emit(kn),this.starting.resolve()},t.prototype.attachTo=function(t){return this.q.enqueue(function(){this.manager.render(t,{width:this.settings.width,height:this.settings.height}),this.emit(En)}.bind(this))},t.prototype.display=function(t){return this.displaying&&this.displaying.resolve(),this.q.enqueue(this._display,t)},t.prototype._display=function(t){var e=this;if(this.book){this.epubcfi.isCfiString(t);var n,i=new at,r=i.promise;return this.displaying=i,this.book.locations.length()&&L(t)&&(t=this.book.locations.cfiFromPercentage(parseFloat(t))),(n=this.book.spine.get(t))?(this.manager.display(n,t).then((function(){i.resolve(n),e.displaying=void 0,e.emit(Sn,n),e.reportLocation()}),(function(t){e.emit(Cn,t)})),r):(i.reject(new Error("No Section Found")),r)}},t.prototype.afterDisplayed=function(t){var e=this;t.on(xn,(function(n,i){return e.triggerMarkEvent(n,i,t.contents)})),this.hooks.render.trigger(t,this).then((function(){t.contents?e.hooks.content.trigger(t.contents,e).then((function(){e.emit(Tn,t.section,t)})):e.emit(Tn,t.section,t)}))},t.prototype.afterRemoved=function(t){var e=this;this.hooks.unloaded.trigger(t,this).then((function(){e.emit(An,t.section,t)}))},t.prototype.onResized=function(t,e){this.emit(Nn,{width:t.width,height:t.height},e),this.location&&this.location.start&&this.display(e||this.location.start.cfi)},t.prototype.onOrientationChange=function(t){this.emit(Rn,t)},t.prototype.moveTo=function(t){this.manager.moveTo(t)},t.prototype.resize=function(t,e,n){t&&(this.settings.width=t),e&&(this.settings.height=e),this.manager.resize(t,e,n)},t.prototype.clear=function(){this.manager.clear()},t.prototype.next=function(){return this.q.enqueue(this.manager.next.bind(this.manager)).then(this.reportLocation.bind(this))},t.prototype.prev=function(){return this.q.enqueue(this.manager.prev.bind(this.manager)).then(this.reportLocation.bind(this))},t.prototype.determineLayoutProperties=function(t){return{layout:this.settings.layout||t.layout||"reflowable",spread:this.settings.spread||t.spread||"auto",orientation:this.settings.orientation||t.orientation||"auto",flow:this.settings.flow||t.flow||"auto",viewport:t.viewport||"",minSpreadWidth:this.settings.minSpreadWidth||t.minSpreadWidth||800,direction:this.settings.direction||t.direction||"ltr"}},t.prototype.flow=function(t){var e=t;"scrolled"!==t&&"scrolled-doc"!==t&&"scrolled-continuous"!==t||(e="scrolled"),"auto"!==t&&"paginated"!==t||(e="paginated"),this.settings.flow=t,this._layout&&this._layout.flow(e),this.manager&&this._layout&&this.manager.applyLayout(this._layout),this.manager&&this.manager.updateFlow(e),this.manager&&this.manager.isRendered()&&this.location&&(this.manager.clear(),this.display(this.location.start.cfi))},t.prototype.layout=function(t){var e=this;return t&&(this._layout=new Xn(t),this._layout.spread(t.spread,this.settings.minSpreadWidth),this._layout.on(Bn,(function(t,n){e.emit(Ln,t,n)}))),this.manager&&this._layout&&this.manager.applyLayout(this._layout),this._layout},t.prototype.spread=function(t,e){this.settings.spread=t,e&&(this.settings.minSpreadWidth=e),this._layout&&this._layout.spread(t,e),this.manager&&this.manager.isRendered()&&this.manager.updateLayout()},t.prototype.direction=function(t){this.settings.direction=t||"ltr",this.manager&&this.manager.direction(this.settings.direction),this.manager&&this.manager.isRendered()&&this.location&&(this.manager.clear(),this.display(this.location.start.cfi))},t.prototype.reportLocation=function(){return this.q.enqueue(function(){requestAnimationFrame(function(){var t=this.manager.currentLocation();if(t&&t.then&&"function"==typeof t.then)t.then(function(t){var 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o=i.data,s=t>o.length?o.length:t;if(o.copy(n,n.length-t,0,s),0==(t-=s)){s===o.length?(++r,i.next?e.head=i.next:e.head=e.tail=null):(e.head=i,i.data=o.slice(s));break}++r}return e.length-=r,n}(t,e),i}(t,e.buffer,e.decoder),n);var n}function Xo(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,no(Ko,e,t))}function Ko(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function $o(t,e){for(var n=0,i=t.length;n<i;n++)if(t[n]===e)return n;return-1}function Go(){}function Jo(t,e,n){this.chunk=t,this.encoding=e,this.callback=n,this.next=null}function Qo(t,e){Object.defineProperty(this,"buffer",{get:ao((function(){return this.getBuffer()}),"_writableState.buffer is deprecated. 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this.end();switch(this.type){case"string":t=this.data.substring(this.index,e);break;case"uint8array":t=this.data.subarray(this.index,e);break;case"array":case"nodebuffer":t=this.data.slice(this.index,e)}return this.index=e,this.push({data:t,meta:{percent:this.max?this.index/this.max*100:0}})};var ca=ua;function la(t){Gs.call(this,"DataLengthProbe for "+t),this.propName=t,this.withStreamInfo(t,0)}Ks.inherits(la,Gs),la.prototype.processChunk=function(t){if(t){var e=this.streamInfo[this.propName]||0;this.streamInfo[this.propName]=e+t.data.length}Gs.prototype.processChunk.call(this,t)};var fa=la,da=function(){for(var t,e=[],n=0;n<256;n++){t=n;for(var i=0;i<8;i++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return e}(),pa=function(t,e){return void 0!==t&&t.length?"string"!==Ks.getTypeOf(t)?function(t,e,n){var i=da,r=0+n;t=~t;for(var o=0;o<r;o++)t=t>>>8^i[255&(t^e[o])];return~t}(0|e,t,t.length):function(t,e,n){var i=da,r=0+n;t=~t;for(var o=0;o<r;o++)t=t>>>8^i[255&(t^e.charCodeAt(o))];return~t}(0|e,t,t.length):0};function ma(){Gs.call(this,"Crc32Probe"),this.withStreamInfo("crc32",0)}Ks.inherits(ma,Gs),ma.prototype.processChunk=function(t){this.streamInfo.crc32=pa(t.data,this.streamInfo.crc32||0),this.push(t)};var ga=ma;function va(t,e,n,i,r){this.compressedSize=t,this.uncompressedSize=e,this.crc32=n,this.compression=i,this.compressedContent=r}va.prototype={getContentWorker:function(){var t=new ca(Xs.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new fa("data_length")),e=this;return t.on("end",(function(){if(this.streamInfo.data_length!==e.uncompressedSize)throw new Error("Bug : uncompressed data size mismatch")})),t},getCompressedWorker:function(){return new ca(Xs.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize",this.compressedSize).withStreamInfo("uncompressedSize",this.uncompressedSize).withStreamInfo("crc32",this.crc32).withStreamInfo("compression",this.compression)}},va.createWorkerFrom=function(t,e,n){return t.pipe(new ga).pipe(new fa("uncompressedSize")).pipe(e.compressWorker(n)).pipe(new fa("compressedSize")).withStreamInfo("compression",e)};var ya=va,wa=function(t,e,n){this.name=t,this.dir=n.dir,this.date=n.date,this.comment=n.comment,this.unixPermissions=n.unixPermissions,this.dosPermissions=n.dosPermissions,this._data=e,this._dataBinary=n.binary,this.options={compression:n.compression,compressionOptions:n.compressionOptions}};wa.prototype={internalStream:function(t){var e=null,n="string";try{if(!t)throw new Error("No output type specified.");var i="string"===(n=t.toLowerCase())||"text"===n;"binarystring"!==n&&"text"!==n||(n="string"),e=this._decompressWorker();var r=!this._dataBinary;r&&!i&&(e=e.pipe(new Js.Utf8EncodeWorker)),!r&&i&&(e=e.pipe(new Js.Utf8DecodeWorker))}catch(t){(e=new Gs("error")).error(t)}return new aa(e,n,"")},async:function(t,e){return this.internalStream(t).accumulate(e)},nodeStream:function(t,e){return this.internalStream(t||"nodebuffer").toNodejsStream(e)},_compressWorker:function(t,e){if(this._data instanceof ya&&this._data.compression.magic===t.magic)return this._data.getCompressedWorker();var n=this._decompressWorker();return this._dataBinary||(n=n.pipe(new Js.Utf8EncodeWorker)),ya.createWorkerFrom(n,t,e)},_decompressWorker:function(){return this._data instanceof ya?this._data.getContentWorker():this._data instanceof Gs?this._data:new ca(this._data)}};for(var ba=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],_a=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},xa=0;xa<ba.length;xa++)wa.prototype[ba[xa]]=_a;var ka=wa,Ea=c((function(t,e){var n="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Int32Array;function i(t,e){return Object.prototype.hasOwnProperty.call(t,e)}e.assign=function(t){for(var e=Array.prototype.slice.call(arguments,1);e.length;){var n=e.shift();if(n){if("object"!=typeof n)throw new TypeError(n+"must be non-object");for(var r in n)i(n,r)&&(t[r]=n[r])}}return t},e.shrinkBuf=function(t,e){return t.length===e?t:t.subarray?t.subarray(0,e):(t.length=e,t)};var r={arraySet:function(t,e,n,i,r){if(e.subarray&&t.subarray)t.set(e.subarray(n,n+i),r);else for(var o=0;o<i;o++)t[r+o]=e[n+o]},flattenChunks:function(t){var e,n,i,r,o,s;for(i=0,e=0,n=t.length;e<n;e++)i+=t[e].length;for(s=new Uint8Array(i),r=0,e=0,n=t.length;e<n;e++)o=t[e],s.set(o,r),r+=o.length;return s}},o={arraySet:function(t,e,n,i,r){for(var o=0;o<i;o++)t[r+o]=e[n+o]},flattenChunks:function(t){return[].concat.apply([],t)}};e.setTyped=function(t){t?(e.Buf8=Uint8Array,e.Buf16=Uint16Array,e.Buf32=Int32Array,e.assign(e,r)):(e.Buf8=Array,e.Buf16=Array,e.Buf32=Array,e.assign(e,o))},e.setTyped(n)}));function Sa(t){for(var e=t.length;--e>=0;)t[e]=0}var Ca=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],Ta=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],Aa=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],Na=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],Ra=new Array(576);Sa(Ra);var Ia=new Array(60);Sa(Ia);var Oa=new Array(512);Sa(Oa);var za=new Array(256);Sa(za);var Da=new Array(29);Sa(Da);var La,Ba,Pa,ja=new Array(30);function Ua(t,e,n,i,r){this.static_tree=t,this.extra_bits=e,this.extra_base=n,this.elems=i,this.max_length=r,this.has_stree=t&&t.length}function Fa(t,e){this.dyn_tree=t,this.max_code=0,this.stat_desc=e}function Ma(t){return t<256?Oa[t]:Oa[256+(t>>>7)]}function Wa(t,e){t.pending_buf[t.pending++]=255&e,t.pending_buf[t.pending++]=e>>>8&255}function qa(t,e,n){t.bi_valid>16-n?(t.bi_buf|=e<<t.bi_valid&65535,Wa(t,t.bi_buf),t.bi_buf=e>>16-t.bi_valid,t.bi_valid+=n-16):(t.bi_buf|=e<<t.bi_valid&65535,t.bi_valid+=n)}function Ha(t,e,n){qa(t,n[2*e],n[2*e+1])}function Za(t,e){var n=0;do{n|=1&t,t>>>=1,n<<=1}while(--e>0);return n>>>1}function Ya(t,e,n){var i,r,o=new Array(16),s=0;for(i=1;i<=15;i++)o[i]=s=s+n[i-1]<<1;for(r=0;r<=e;r++){var a=t[2*r+1];0!==a&&(t[2*r]=Za(o[a]++,a))}}function Va(t){var e;for(e=0;e<286;e++)t.dyn_ltree[2*e]=0;for(e=0;e<30;e++)t.dyn_dtree[2*e]=0;for(e=0;e<19;e++)t.bl_tree[2*e]=0;t.dyn_ltree[512]=1,t.opt_len=t.static_len=0,t.last_lit=t.matches=0}function Xa(t){t.bi_valid>8?Wa(t,t.bi_buf):t.bi_valid>0&&(t.pending_buf[t.pending++]=t.bi_buf),t.bi_buf=0,t.bi_valid=0}function Ka(t,e,n,i){var r=2*e,o=2*n;return t[r]<t[o]||t[r]===t[o]&&i[e]<=i[n]}function $a(t,e,n){for(var i=t.heap[n],r=n<<1;r<=t.heap_len&&(r<t.heap_len&&Ka(e,t.heap[r+1],t.heap[r],t.depth)&&r++,!Ka(e,i,t.heap[r],t.depth));)t.heap[n]=t.heap[r],n=r,r<<=1;t.heap[n]=i}function Ga(t,e,n){var i,r,o,s,a=0;if(0!==t.last_lit)do{i=t.pending_buf[t.d_buf+2*a]<<8|t.pending_buf[t.d_buf+2*a+1],r=t.pending_buf[t.l_buf+a],a++,0===i?Ha(t,r,e):(Ha(t,(o=za[r])+256+1,e),0!==(s=Ca[o])&&qa(t,r-=Da[o],s),Ha(t,o=Ma(--i),n),0!==(s=Ta[o])&&qa(t,i-=ja[o],s))}while(a<t.last_lit);Ha(t,256,e)}function Ja(t,e){var n,i,r,o=e.dyn_tree,s=e.stat_desc.static_tree,a=e.stat_desc.has_stree,h=e.stat_desc.elems,u=-1;for(t.heap_len=0,t.heap_max=573,n=0;n<h;n++)0!==o[2*n]?(t.heap[++t.heap_len]=u=n,t.depth[n]=0):o[2*n+1]=0;for(;t.heap_len<2;)o[2*(r=t.heap[++t.heap_len]=u<2?++u:0)]=1,t.depth[r]=0,t.opt_len--,a&&(t.static_len-=s[2*r+1]);for(e.max_code=u,n=t.heap_len>>1;n>=1;n--)$a(t,o,n);r=h;do{n=t.heap[1],t.heap[1]=t.heap[t.heap_len--],$a(t,o,1),i=t.heap[1],t.heap[--t.heap_max]=n,t.heap[--t.heap_max]=i,o[2*r]=o[2*n]+o[2*i],t.depth[r]=(t.depth[n]>=t.depth[i]?t.depth[n]:t.depth[i])+1,o[2*n+1]=o[2*i+1]=r,t.heap[1]=r++,$a(t,o,1)}while(t.heap_len>=2);t.heap[--t.heap_max]=t.heap[1],function(t,e){var n,i,r,o,s,a,h=e.dyn_tree,u=e.max_code,c=e.stat_desc.static_tree,l=e.stat_desc.has_stree,f=e.stat_desc.extra_bits,d=e.stat_desc.extra_base,p=e.stat_desc.max_length,m=0;for(o=0;o<=15;o++)t.bl_count[o]=0;for(h[2*t.heap[t.heap_max]+1]=0,n=t.heap_max+1;n<573;n++)(o=h[2*h[2*(i=t.heap[n])+1]+1]+1)>p&&(o=p,m++),h[2*i+1]=o,i>u||(t.bl_count[o]++,s=0,i>=d&&(s=f[i-d]),a=h[2*i],t.opt_len+=a*(o+s),l&&(t.static_len+=a*(c[2*i+1]+s)));if(0!==m){do{for(o=p-1;0===t.bl_count[o];)o--;t.bl_count[o]--,t.bl_count[o+1]+=2,t.bl_count[p]--,m-=2}while(m>0);for(o=p;0!==o;o--)for(i=t.bl_count[o];0!==i;)(r=t.heap[--n])>u||(h[2*r+1]!==o&&(t.opt_len+=(o-h[2*r+1])*h[2*r],h[2*r+1]=o),i--)}}(t,e),Ya(o,u,t.bl_count)}function Qa(t,e,n){var i,r,o=-1,s=e[1],a=0,h=7,u=4;for(0===s&&(h=138,u=3),e[2*(n+1)+1]=65535,i=0;i<=n;i++)r=s,s=e[2*(i+1)+1],++a<h&&r===s||(a<u?t.bl_tree[2*r]+=a:0!==r?(r!==o&&t.bl_tree[2*r]++,t.bl_tree[32]++):a<=10?t.bl_tree[34]++:t.bl_tree[36]++,a=0,o=r,0===s?(h=138,u=3):r===s?(h=6,u=3):(h=7,u=4))}function th(t,e,n){var i,r,o=-1,s=e[1],a=0,h=7,u=4;for(0===s&&(h=138,u=3),i=0;i<=n;i++)if(r=s,s=e[2*(i+1)+1],!(++a<h&&r===s)){if(a<u)do{Ha(t,r,t.bl_tree)}while(0!=--a);else 0!==r?(r!==o&&(Ha(t,r,t.bl_tree),a--),Ha(t,16,t.bl_tree),qa(t,a-3,2)):a<=10?(Ha(t,17,t.bl_tree),qa(t,a-3,3)):(Ha(t,18,t.bl_tree),qa(t,a-11,7));a=0,o=r,0===s?(h=138,u=3):r===s?(h=6,u=3):(h=7,u=4)}}Sa(ja);var eh=!1;function nh(t,e,n,i){qa(t,0+(i?1:0),3),function(t,e,n){Xa(t),Wa(t,n),Wa(t,~n),Ea.arraySet(t.pending_buf,t.window,e,n,t.pending),t.pending+=n}(t,e,n)}var ih,rh={_tr_init:function(t){eh||(function(){var t,e,n,i,r,o=new Array(16);for(n=0,i=0;i<28;i++)for(Da[i]=n,t=0;t<1<<Ca[i];t++)za[n++]=i;for(za[n-1]=i,r=0,i=0;i<16;i++)for(ja[i]=r,t=0;t<1<<Ta[i];t++)Oa[r++]=i;for(r>>=7;i<30;i++)for(ja[i]=r<<7,t=0;t<1<<Ta[i]-7;t++)Oa[256+r++]=i;for(e=0;e<=15;e++)o[e]=0;for(t=0;t<=143;)Ra[2*t+1]=8,t++,o[8]++;for(;t<=255;)Ra[2*t+1]=9,t++,o[9]++;for(;t<=279;)Ra[2*t+1]=7,t++,o[7]++;for(;t<=287;)Ra[2*t+1]=8,t++,o[8]++;for(Ya(Ra,287,o),t=0;t<30;t++)Ia[2*t+1]=5,Ia[2*t]=Za(t,5);La=new Ua(Ra,Ca,257,286,15),Ba=new Ua(Ia,Ta,0,30,15),Pa=new Ua(new Array(0),Aa,0,19,7)}(),eh=!0),t.l_desc=new Fa(t.dyn_ltree,La),t.d_desc=new Fa(t.dyn_dtree,Ba),t.bl_desc=new Fa(t.bl_tree,Pa),t.bi_buf=0,t.bi_valid=0,Va(t)},_tr_stored_block:nh,_tr_flush_block:function(t,e,n,i){var r,o,s=0;t.level>0?(2===t.strm.data_type&&(t.strm.data_type=function(t){var e,n=4093624447;for(e=0;e<=31;e++,n>>>=1)if(1&n&&0!==t.dyn_ltree[2*e])return 0;if(0!==t.dyn_ltree[18]||0!==t.dyn_ltree[20]||0!==t.dyn_ltree[26])return 1;for(e=32;e<256;e++)if(0!==t.dyn_ltree[2*e])return 1;return 0}(t)),Ja(t,t.l_desc),Ja(t,t.d_desc),s=function(t){var e;for(Qa(t,t.dyn_ltree,t.l_desc.max_code),Qa(t,t.dyn_dtree,t.d_desc.max_code),Ja(t,t.bl_desc),e=18;e>=3&&0===t.bl_tree[2*Na[e]+1];e--);return t.opt_len+=3*(e+1)+5+5+4,e}(t),r=t.opt_len+3+7>>>3,(o=t.static_len+3+7>>>3)<=r&&(r=o)):r=o=n+5,n+4<=r&&-1!==e?nh(t,e,n,i):4===t.strategy||o===r?(qa(t,2+(i?1:0),3),Ga(t,Ra,Ia)):(qa(t,4+(i?1:0),3),function(t,e,n,i){var r;for(qa(t,e-257,5),qa(t,n-1,5),qa(t,i-4,4),r=0;r<i;r++)qa(t,t.bl_tree[2*Na[r]+1],3);th(t,t.dyn_ltree,e-1),th(t,t.dyn_dtree,n-1)}(t,t.l_desc.max_code+1,t.d_desc.max_code+1,s+1),Ga(t,t.dyn_ltree,t.dyn_dtree)),Va(t),i&&Xa(t)},_tr_tally:function(t,e,n){return t.pending_buf[t.d_buf+2*t.last_lit]=e>>>8&255,t.pending_buf[t.d_buf+2*t.last_lit+1]=255&e,t.pending_buf[t.l_buf+t.last_lit]=255&n,t.last_lit++,0===e?t.dyn_ltree[2*n]++:(t.matches++,e--,t.dyn_ltree[2*(za[n]+256+1)]++,t.dyn_dtree[2*Ma(e)]++),t.last_lit===t.lit_bufsize-1},_tr_align:function(t){qa(t,2,3),Ha(t,256,Ra),function(t){16===t.bi_valid?(Wa(t,t.bi_buf),t.bi_buf=0,t.bi_valid=0):t.bi_valid>=8&&(t.pending_buf[t.pending++]=255&t.bi_buf,t.bi_buf>>=8,t.bi_valid-=8)}(t)}},oh=function(t,e,n,i){for(var r=65535&t,o=t>>>16&65535,s=0;0!==n;){n-=s=n>2e3?2e3:n;do{o=o+(r=r+e[i++]|0)|0}while(--s);r%=65521,o%=65521}return r|o<<16},sh=function(){for(var t,e=[],n=0;n<256;n++){t=n;for(var i=0;i<8;i++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return e}(),ah=function(t,e,n,i){var r=sh,o=i+n;t^=-1;for(var s=i;s<o;s++)t=t>>>8^r[255&(t^e[s])];return~t},hh={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"},uh=-2,ch=258,lh=262,fh=103,dh=113,ph=666;function mh(t,e){return t.msg=hh[e],e}function gh(t){return(t<<1)-(t>4?9:0)}function vh(t){for(var e=t.length;--e>=0;)t[e]=0}function yh(t){var e=t.state,n=e.pending;n>t.avail_out&&(n=t.avail_out),0!==n&&(Ea.arraySet(t.output,e.pending_buf,e.pending_out,n,t.next_out),t.next_out+=n,e.pending_out+=n,t.total_out+=n,t.avail_out-=n,e.pending-=n,0===e.pending&&(e.pending_out=0))}function wh(t,e){rh._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,e),t.block_start=t.strstart,yh(t.strm)}function bh(t,e){t.pending_buf[t.pending++]=e}function _h(t,e){t.pending_buf[t.pending++]=e>>>8&255,t.pending_buf[t.pending++]=255&e}function xh(t,e){var n,i,r=t.max_chain_length,o=t.strstart,s=t.prev_length,a=t.nice_match,h=t.strstart>t.w_size-lh?t.strstart-(t.w_size-lh):0,u=t.window,c=t.w_mask,l=t.prev,f=t.strstart+ch,d=u[o+s-1],p=u[o+s];t.prev_length>=t.good_match&&(r>>=2),a>t.lookahead&&(a=t.lookahead);do{if(u[(n=e)+s]===p&&u[n+s-1]===d&&u[n]===u[o]&&u[++n]===u[o+1]){o+=2,n++;do{}while(u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&u[++o]===u[++n]&&o<f);if(i=ch-(f-o),o=f-ch,i>s){if(t.match_start=e,s=i,i>=a)break;d=u[o+s-1],p=u[o+s]}}}while((e=l[e&c])>h&&0!=--r);return s<=t.lookahead?s:t.lookahead}function kh(t){var e,n,i,r,o,s,a,h,u,c,l=t.w_size;do{if(r=t.window_size-t.lookahead-t.strstart,t.strstart>=l+(l-lh)){Ea.arraySet(t.window,t.window,l,l,0),t.match_start-=l,t.strstart-=l,t.block_start-=l,e=n=t.hash_size;do{i=t.head[--e],t.head[e]=i>=l?i-l:0}while(--n);e=n=l;do{i=t.prev[--e],t.prev[e]=i>=l?i-l:0}while(--n);r+=l}if(0===t.strm.avail_in)break;if(s=t.strm,a=t.window,h=t.strstart+t.lookahead,u=r,c=void 0,(c=s.avail_in)>u&&(c=u),n=0===c?0:(s.avail_in-=c,Ea.arraySet(a,s.input,s.next_in,c,h),1===s.state.wrap?s.adler=oh(s.adler,a,c,h):2===s.state.wrap&&(s.adler=ah(s.adler,a,c,h)),s.next_in+=c,s.total_in+=c,c),t.lookahead+=n,t.lookahead+t.insert>=3)for(o=t.strstart-t.insert,t.ins_h=t.window[o],t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[o+3-1])&t.hash_mask,t.prev[o&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=o,o++,t.insert--,!(t.lookahead+t.insert<3)););}while(t.lookahead<lh&&0!==t.strm.avail_in)}function Eh(t,e){for(var n,i;;){if(t.lookahead<lh){if(kh(t),t.lookahead<lh&&0===e)return 1;if(0===t.lookahead)break}if(n=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==n&&t.strstart-n<=t.w_size-lh&&(t.match_length=xh(t,n)),t.match_length>=3)if(i=rh._tr_tally(t,t.strstart-t.match_start,t.match_length-3),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=3){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else i=rh._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(i&&(wh(t,!1),0===t.strm.avail_out))return 1}return t.insert=t.strstart<2?t.strstart:2,4===e?(wh(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(wh(t,!1),0===t.strm.avail_out)?1:2}function Sh(t,e){for(var n,i,r;;){if(t.lookahead<lh){if(kh(t),t.lookahead<lh&&0===e)return 1;if(0===t.lookahead)break}if(n=0,t.lookahead>=3&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),t.prev_length=t.match_length,t.prev_match=t.match_start,t.match_length=2,0!==n&&t.prev_length<t.max_lazy_match&&t.strstart-n<=t.w_size-lh&&(t.match_length=xh(t,n),t.match_length<=5&&(1===t.strategy||3===t.match_length&&t.strstart-t.match_start>4096)&&(t.match_length=2)),t.prev_length>=3&&t.match_length<=t.prev_length){r=t.strstart+t.lookahead-3,i=rh._tr_tally(t,t.strstart-1-t.prev_match,t.prev_length-3),t.lookahead-=t.prev_length-1,t.prev_length-=2;do{++t.strstart<=r&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+3-1])&t.hash_mask,n=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart)}while(0!=--t.prev_length);if(t.match_available=0,t.match_length=2,t.strstart++,i&&(wh(t,!1),0===t.strm.avail_out))return 1}else if(t.match_available){if((i=rh._tr_tally(t,0,t.window[t.strstart-1]))&&wh(t,!1),t.strstart++,t.lookahead--,0===t.strm.avail_out)return 1}else t.match_available=1,t.strstart++,t.lookahead--}return t.match_available&&(i=rh._tr_tally(t,0,t.window[t.strstart-1]),t.match_available=0),t.insert=t.strstart<2?t.strstart:2,4===e?(wh(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(wh(t,!1),0===t.strm.avail_out)?1:2}function Ch(t,e,n,i,r){this.good_length=t,this.max_lazy=e,this.nice_length=n,this.max_chain=i,this.func=r}function Th(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=8,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Ea.Buf16(1146),this.dyn_dtree=new Ea.Buf16(122),this.bl_tree=new Ea.Buf16(78),vh(this.dyn_ltree),vh(this.dyn_dtree),vh(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Ea.Buf16(16),this.heap=new Ea.Buf16(573),vh(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new Ea.Buf16(573),vh(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function Ah(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:dh,t.adler=2===e.wrap?0:1,e.last_flush=0,rh._tr_init(e),0):mh(t,uh)}function Nh(t){var e,n=Ah(t);return 0===n&&((e=t.state).window_size=2*e.w_size,vh(e.head),e.max_lazy_match=ih[e.level].max_lazy,e.good_match=ih[e.level].good_length,e.nice_match=ih[e.level].nice_length,e.max_chain_length=ih[e.level].max_chain,e.strstart=0,e.block_start=0,e.lookahead=0,e.insert=0,e.match_length=e.prev_length=2,e.match_available=0,e.ins_h=0),n}function Rh(t,e,n,i,r,o){if(!t)return uh;var s=1;if(-1===e&&(e=6),i<0?(s=0,i=-i):i>15&&(s=2,i-=16),r<1||r>9||8!==n||i<8||i>15||e<0||e>9||o<0||o>4)return mh(t,uh);8===i&&(i=9);var a=new Th;return t.state=a,a.strm=t,a.wrap=s,a.gzhead=null,a.w_bits=i,a.w_size=1<<a.w_bits,a.w_mask=a.w_size-1,a.hash_bits=r+7,a.hash_size=1<<a.hash_bits,a.hash_mask=a.hash_size-1,a.hash_shift=~~((a.hash_bits+3-1)/3),a.window=new Ea.Buf8(2*a.w_size),a.head=new Ea.Buf16(a.hash_size),a.prev=new Ea.Buf16(a.w_size),a.lit_bufsize=1<<r+6,a.pending_buf_size=4*a.lit_bufsize,a.pending_buf=new Ea.Buf8(a.pending_buf_size),a.d_buf=1*a.lit_bufsize,a.l_buf=3*a.lit_bufsize,a.level=e,a.strategy=o,a.method=n,Nh(t)}ih=[new Ch(0,0,0,0,(function(t,e){var n=65535;for(n>t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(kh(t),0===t.lookahead&&0===e)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var i=t.block_start+n;if((0===t.strstart||t.strstart>=i)&&(t.lookahead=t.strstart-i,t.strstart=i,wh(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-lh&&(wh(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(wh(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(wh(t,!1),t.strm.avail_out),1)})),new Ch(4,4,8,4,Eh),new Ch(4,5,16,8,Eh),new Ch(4,6,32,32,Eh),new Ch(4,4,16,16,Sh),new Ch(8,16,32,32,Sh),new Ch(8,16,128,128,Sh),new Ch(8,32,128,256,Sh),new Ch(32,128,258,1024,Sh),new Ch(32,258,258,4096,Sh)];var Ih={deflateInit:function(t,e){return Rh(t,e,8,15,8,0)},deflateInit2:Rh,deflateReset:Nh,deflateResetKeep:Ah,deflateSetHeader:function(t,e){return t&&t.state?2!==t.state.wrap?uh:(t.state.gzhead=e,0):uh},deflate:function(t,e){var n,i,r,o;if(!t||!t.state||e>5||e<0)return t?mh(t,uh):uh;if(i=t.state,!t.output||!t.input&&0!==t.avail_in||i.status===ph&&4!==e)return mh(t,0===t.avail_out?-5:uh);if(i.strm=t,n=i.last_flush,i.last_flush=e,42===i.status)if(2===i.wrap)t.adler=0,bh(i,31),bh(i,139),bh(i,8),i.gzhead?(bh(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),bh(i,255&i.gzhead.time),bh(i,i.gzhead.time>>8&255),bh(i,i.gzhead.time>>16&255),bh(i,i.gzhead.time>>24&255),bh(i,9===i.level?2:i.strategy>=2||i.level<2?4:0),bh(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(bh(i,255&i.gzhead.extra.length),bh(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(t.adler=ah(t.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(bh(i,0),bh(i,0),bh(i,0),bh(i,0),bh(i,0),bh(i,9===i.level?2:i.strategy>=2||i.level<2?4:0),bh(i,3),i.status=dh);else{var s=8+(i.w_bits-8<<4)<<8;s|=(i.strategy>=2||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(s|=32),s+=31-s%31,i.status=dh,_h(i,s),0!==i.strstart&&(_h(i,t.adler>>>16),_h(i,65535&t.adler)),t.adler=1}if(69===i.status)if(i.gzhead.extra){for(r=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),yh(t),r=i.pending,i.pending!==i.pending_buf_size));)bh(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),yh(t),r=i.pending,i.pending===i.pending_buf_size)){o=1;break}o=i.gzindex<i.gzhead.name.length?255&i.gzhead.name.charCodeAt(i.gzindex++):0,bh(i,o)}while(0!==o);i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),0===o&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),yh(t),r=i.pending,i.pending===i.pending_buf_size)){o=1;break}o=i.gzindex<i.gzhead.comment.length?255&i.gzhead.comment.charCodeAt(i.gzindex++):0,bh(i,o)}while(0!==o);i.gzhead.hcrc&&i.pending>r&&(t.adler=ah(t.adler,i.pending_buf,i.pending-r,r)),0===o&&(i.status=fh)}else i.status=fh;if(i.status===fh&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&yh(t),i.pending+2<=i.pending_buf_size&&(bh(i,255&t.adler),bh(i,t.adler>>8&255),t.adler=0,i.status=dh)):i.status=dh),0!==i.pending){if(yh(t),0===t.avail_out)return i.last_flush=-1,0}else if(0===t.avail_in&&gh(e)<=gh(n)&&4!==e)return mh(t,-5);if(i.status===ph&&0!==t.avail_in)return mh(t,-5);if(0!==t.avail_in||0!==i.lookahead||0!==e&&i.status!==ph){var a=2===i.strategy?function(t,e){for(var n;;){if(0===t.lookahead&&(kh(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,n=rh._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(wh(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(wh(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(wh(t,!1),0===t.strm.avail_out)?1:2}(i,e):3===i.strategy?function(t,e){for(var n,i,r,o,s=t.window;;){if(t.lookahead<=ch){if(kh(t),t.lookahead<=ch&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&t.strstart>0&&(i=s[r=t.strstart-1])===s[++r]&&i===s[++r]&&i===s[++r]){o=t.strstart+ch;do{}while(i===s[++r]&&i===s[++r]&&i===s[++r]&&i===s[++r]&&i===s[++r]&&i===s[++r]&&i===s[++r]&&i===s[++r]&&r<o);t.match_length=ch-(o-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(n=rh._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=rh._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(wh(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(wh(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(wh(t,!1),0===t.strm.avail_out)?1:2}(i,e):ih[i.level].func(i,e);if(3!==a&&4!==a||(i.status=ph),1===a||3===a)return 0===t.avail_out&&(i.last_flush=-1),0;if(2===a&&(1===e?rh._tr_align(i):5!==e&&(rh._tr_stored_block(i,0,0,!1),3===e&&(vh(i.head),0===i.lookahead&&(i.strstart=0,i.block_start=0,i.insert=0))),yh(t),0===t.avail_out))return 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t;a--,u+=i[o++]<<c,c+=8}t.adler=n.check=tu(u),u=0,c=0,n.mode=11;case 11:if(0===n.havedict)return t.next_out=s,t.avail_out=h,t.next_in=o,t.avail_in=a,n.hold=u,n.bits=c,2;t.adler=n.check=1,n.mode=Jh;case Jh:if(5===e||6===e)break t;case 13:if(n.last){u>>>=7&c,c-=7&c,n.mode=27;break}for(;c<3;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}switch(n.last=1&u,c-=1,3&(u>>>=1)){case 0:n.mode=14;break;case 1:if(uu(n),n.mode=20,6===e){u>>>=2,c-=2;break t}break;case 2:n.mode=17;break;case 3:t.msg="invalid block type",n.mode=Qh}u>>>=2,c-=2;break;case 14:for(u>>>=7&c,c-=7&c;c<32;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if((65535&u)!=(u>>>16^65535)){t.msg="invalid stored block lengths",n.mode=Qh;break}if(n.length=65535&u,u=0,c=0,n.mode=15,6===e)break t;case 15:n.mode=16;case 16:if(d=n.length){if(d>a&&(d=a),d>h&&(d=h),0===d)break t;Ea.arraySet(r,i,o,d,s),a-=d,o+=d,h-=d,s+=d,n.length-=d;break}n.mode=Jh;break;case 17:for(;c<14;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(n.nlen=257+(31&u),u>>>=5,c-=5,n.ndist=1+(31&u),u>>>=5,c-=5,n.ncode=4+(15&u),u>>>=4,c-=4,n.nlen>286||n.ndist>30){t.msg="too many length or distance symbols",n.mode=Qh;break}n.have=0,n.mode=18;case 18:for(;n.have<n.ncode;){for(;c<3;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}n.lens[A[n.have++]]=7&u,u>>>=3,c-=3}for(;n.have<19;)n.lens[A[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,E={bits:n.lenbits},k=$h(0,n.lens,0,19,n.lencode,0,n.work,E),n.lenbits=E.bits,k){t.msg="invalid code lengths set",n.mode=Qh;break}n.have=0,n.mode=19;case 19:for(;n.have<n.nlen+n.ndist;){for(;v=(C=n.lencode[u&(1<<n.lenbits)-1])>>>16&255,y=65535&C,!((g=C>>>24)<=c);){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(y<16)u>>>=g,c-=g,n.lens[n.have++]=y;else{if(16===y){for(S=g+2;c<S;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(u>>>=g,c-=g,0===n.have){t.msg="invalid bit length repeat",n.mode=Qh;break}x=n.lens[n.have-1],d=3+(3&u),u>>>=2,c-=2}else if(17===y){for(S=g+3;c<S;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}c-=g,x=0,d=3+(7&(u>>>=g)),u>>>=3,c-=3}else{for(S=g+7;c<S;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}c-=g,x=0,d=11+(127&(u>>>=g)),u>>>=7,c-=7}if(n.have+d>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=Qh;break}for(;d--;)n.lens[n.have++]=x}}if(n.mode===Qh)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=Qh;break}if(n.lenbits=9,E={bits:n.lenbits},k=$h(1,n.lens,0,n.nlen,n.lencode,0,n.work,E),n.lenbits=E.bits,k){t.msg="invalid literal/lengths set",n.mode=Qh;break}if(n.distbits=6,n.distcode=n.distdyn,E={bits:n.distbits},k=$h(2,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,E),n.distbits=E.bits,k){t.msg="invalid distances set",n.mode=Qh;break}if(n.mode=20,6===e)break t;case 20:n.mode=21;case 21:if(a>=6&&h>=258){t.next_out=s,t.avail_out=h,t.next_in=o,t.avail_in=a,n.hold=u,n.bits=c,Zh(t,f),s=t.next_out,r=t.output,h=t.avail_out,o=t.next_in,i=t.input,a=t.avail_in,u=n.hold,c=n.bits,n.mode===Jh&&(n.back=-1);break}for(n.back=0;v=(C=n.lencode[u&(1<<n.lenbits)-1])>>>16&255,y=65535&C,!((g=C>>>24)<=c);){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(v&&!(240&v)){for(w=g,b=v,_=y;v=(C=n.lencode[_+((u&(1<<w+b)-1)>>w)])>>>16&255,y=65535&C,!(w+(g=C>>>24)<=c);){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}u>>>=w,c-=w,n.back+=w}if(u>>>=g,c-=g,n.back+=g,n.length=y,0===v){n.mode=26;break}if(32&v){n.back=-1,n.mode=Jh;break}if(64&v){t.msg="invalid literal/length code",n.mode=Qh;break}n.extra=15&v,n.mode=22;case 22:if(n.extra){for(S=n.extra;c<S;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}n.length+=u&(1<<n.extra)-1,u>>>=n.extra,c-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=23;case 23:for(;v=(C=n.distcode[u&(1<<n.distbits)-1])>>>16&255,y=65535&C,!((g=C>>>24)<=c);){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(!(240&v)){for(w=g,b=v,_=y;v=(C=n.distcode[_+((u&(1<<w+b)-1)>>w)])>>>16&255,y=65535&C,!(w+(g=C>>>24)<=c);){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}u>>>=w,c-=w,n.back+=w}if(u>>>=g,c-=g,n.back+=g,64&v){t.msg="invalid distance code",n.mode=Qh;break}n.offset=y,n.extra=15&v,n.mode=24;case 24:if(n.extra){for(S=n.extra;c<S;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}n.offset+=u&(1<<n.extra)-1,u>>>=n.extra,c-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=Qh;break}n.mode=25;case 25:if(0===h)break t;if(d=f-h,n.offset>d){if((d=n.offset-d)>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=Qh;break}d>n.wnext?(d-=n.wnext,p=n.wsize-d):p=n.wnext-d,d>n.length&&(d=n.length),m=n.window}else m=r,p=s-n.offset,d=n.length;d>h&&(d=h),h-=d,n.length-=d;do{r[s++]=m[p++]}while(--d);0===n.length&&(n.mode=21);break;case 26:if(0===h)break t;r[s++]=n.length,h--,n.mode=21;break;case 27:if(n.wrap){for(;c<32;){if(0===a)break t;a--,u|=i[o++]<<c,c+=8}if(f-=h,t.total_out+=f,n.total+=f,f&&(t.adler=n.check=n.flags?ah(n.check,r,f,s-f):oh(n.check,r,f,s-f)),f=h,(n.flags?u:tu(u))!==n.check){t.msg="incorrect data check",n.mode=Qh;break}u=0,c=0}n.mode=28;case 28:if(n.wrap&&n.flags){for(;c<32;){if(0===a)break t;a--,u+=i[o++]<<c,c+=8}if(u!==(4294967295&n.total)){t.msg="incorrect length check",n.mode=Qh;break}u=0,c=0}n.mode=29;case 29:k=1;break t;case Qh:k=-3;break t;case 31:return-4;default:return Gh}return t.next_out=s,t.avail_out=h,t.next_in=o,t.avail_in=a,n.hold=u,n.bits=c,(n.wsize||f!==t.avail_out&&n.mode<Qh&&(n.mode<27||4!==e))&&cu(t,t.output,t.next_out,f-t.avail_out),l-=t.avail_in,f-=t.avail_out,t.total_in+=l,t.total_out+=f,n.total+=f,n.wrap&&f&&(t.adler=n.check=n.flags?ah(n.check,r,f,t.next_out-f):oh(n.check,r,f,t.next_out-f)),t.data_type=n.bits+(n.last?64:0)+(n.mode===Jh?128:0)+(20===n.mode||15===n.mode?256:0),(0===l&&0===f||4===e)&&0===k&&(k=-5),k},inflateEnd:function(t){if(!t||!t.state)return Gh;var e=t.state;return e.window&&(e.window=null),t.state=null,0},inflateGetHeader:function(t,e){var n;return t&&t.state&&2&(n=t.state).wrap?(n.head=e,e.done=!1,0):Gh},inflateSetDictionary:function(t,e){var n,i=e.length;return t&&t.state?0!==(n=t.state).wrap&&11!==n.mode?Gh:11===n.mode&&oh(1,e,i,0)!==n.check?-3:cu(t,e,i,i)?(n.mode=31,-4):(n.havedict=1,0):Gh},inflateInfo:"pako inflate (from Nodeca project)"},fu={Z_NO_FLUSH:0,Z_PARTIAL_FLUSH:1,Z_SYNC_FLUSH:2,Z_FULL_FLUSH:3,Z_FINISH:4,Z_BLOCK:5,Z_TREES:6,Z_OK:0,Z_STREAM_END:1,Z_NEED_DICT:2,Z_ERRNO:-1,Z_STREAM_ERROR:-2,Z_DATA_ERROR:-3,Z_BUF_ERROR:-5,Z_NO_COMPRESSION:0,Z_BEST_SPEED:1,Z_BEST_COMPRESSION:9,Z_DEFAULT_COMPRESSION:-1,Z_FILTERED:1,Z_HUFFMAN_ONLY:2,Z_RLE:3,Z_FIXED:4,Z_DEFAULT_STRATEGY:0,Z_BINARY:0,Z_TEXT:1,Z_UNKNOWN:2,Z_DEFLATED:8},du=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1},pu=Object.prototype.toString;function mu(t){if(!(this instanceof mu))return new mu(t);this.options=Ea.assign({chunkSize:16384,windowBits:0,to:""},t||{});var e=this.options;e.raw&&e.windowBits>=0&&e.windowBits<16&&(e.windowBits=-e.windowBits,0===e.windowBits&&(e.windowBits=-15)),!(e.windowBits>=0&&e.windowBits<16)||t&&t.windowBits||(e.windowBits+=32),e.windowBits>15&&e.windowBits<48&&(15&e.windowBits||(e.windowBits|=15)),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new Fh,this.strm.avail_out=0;var n=lu.inflateInit2(this.strm,e.windowBits);if(n!==fu.Z_OK)throw new Error(hh[n]);if(this.header=new du,lu.inflateGetHeader(this.strm,this.header),e.dictionary&&("string"==typeof e.dictionary?e.dictionary=Ph(e.dictionary):"[object ArrayBuffer]"===pu.call(e.dictionary)&&(e.dictionary=new Uint8Array(e.dictionary)),e.raw&&(n=lu.inflateSetDictionary(this.strm,e.dictionary))!==fu.Z_OK))throw new Error(hh[n])}function gu(t,e){var n=new mu(e);if(n.push(t,!0),n.err)throw n.msg||hh[n.err];return n.result}mu.prototype.push=function(t,e){var n,i,r,o,s,a=this.strm,h=this.options.chunkSize,u=this.options.dictionary,c=!1;if(this.ended)return!1;i=e===~~e?e:!0===e?fu.Z_FINISH:fu.Z_NO_FLUSH,"string"==typeof t?a.input=function(t){for(var e=new Ea.Buf8(t.length),n=0,i=e.length;n<i;n++)e[n]=t.charCodeAt(n);return e}(t):"[object ArrayBuffer]"===pu.call(t)?a.input=new Uint8Array(t):a.input=t,a.next_in=0,a.avail_in=a.input.length;do{if(0===a.avail_out&&(a.output=new Ea.Buf8(h),a.next_out=0,a.avail_out=h),(n=lu.inflate(a,fu.Z_NO_FLUSH))===fu.Z_NEED_DICT&&u&&(n=lu.inflateSetDictionary(this.strm,u)),n===fu.Z_BUF_ERROR&&!0===c&&(n=fu.Z_OK,c=!1),n!==fu.Z_STREAM_END&&n!==fu.Z_OK)return this.onEnd(n),this.ended=!0,!1;a.next_out&&(0!==a.avail_out&&n!==fu.Z_STREAM_END&&(0!==a.avail_in||i!==fu.Z_FINISH&&i!==fu.Z_SYNC_FLUSH)||("string"===this.options.to?(r=Uh(a.output,a.next_out),o=a.next_out-r,s=jh(a.output,r),a.next_out=o,a.avail_out=h-o,o&&Ea.arraySet(a.output,a.output,r,o,0),this.onData(s)):this.onData(Ea.shrinkBuf(a.output,a.next_out)))),0===a.avail_in&&0===a.avail_out&&(c=!0)}while((a.avail_in>0||0===a.avail_out)&&n!==fu.Z_STREAM_END);return n===fu.Z_STREAM_END&&(i=fu.Z_FINISH),i===fu.Z_FINISH?(n=lu.inflateEnd(this.strm),this.onEnd(n),this.ended=!0,n===fu.Z_OK):i!==fu.Z_SYNC_FLUSH||(this.onEnd(fu.Z_OK),a.avail_out=0,!0)},mu.prototype.onData=function(t){this.chunks.push(t)},mu.prototype.onEnd=function(t){t===fu.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=Ea.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg};var vu={Inflate:mu,inflate:gu,inflateRaw:function(t,e){return(e=e||{}).raw=!0,gu(t,e)},ungzip:gu},yu={};(0,Ea.assign)(yu,Hh,vu,fu);var wu=yu,bu="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array?"uint8array":"array";function _u(t,e){Gs.call(this,"FlateWorker/"+t),this._pako=null,this._pakoAction=t,this._pakoOptions=e,this.meta={}}Ks.inherits(_u,Gs),_u.prototype.processChunk=function(t){this.meta=t.meta,null===this._pako&&this._createPako(),this._pako.push(Ks.transformTo(bu,t.data),!1)},_u.prototype.flush=function(){Gs.prototype.flush.call(this),null===this._pako&&this._createPako(),this._pako.push([],!0)},_u.prototype.cleanUp=function(){Gs.prototype.cleanUp.call(this),this._pako=null},_u.prototype._createPako=function(){this._pako=new wu[this._pakoAction]({raw:!0,level:this._pakoOptions.level||-1});var t=this;this._pako.onData=function(e){t.push({data:e,meta:t.meta})}};var xu={STORE:{magic:"\0\0",compressWorker:function(t){return new Gs("STORE 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S,C,T,A=0,N=0;_&&(A|=16),"UNIX"===r?(N=798,A|=(S=h.unixPermissions,C=_,T=S,S||(T=C?16893:33204),(65535&T)<<16)):(N=20,A|=63&(h.dosPermissions||0)),s=x.getUTCHours(),s<<=6,s|=x.getUTCMinutes(),s<<=5,s|=x.getUTCSeconds()/2,a=x.getUTCFullYear()-1980,a<<=4,a|=x.getUTCMonth()+1,a<<=5,a|=x.getUTCDate(),g&&(w=Au(1,1)+Au(pa(l),4)+f,y+="up"+Au(w.length,2)+w),v&&(b=Au(1,1)+Au(pa(p),4)+m,y+="uc"+Au(b.length,2)+b);var R="";return R+="\n\0",R+=Au(E,2),R+=u.magic,R+=Au(s,2),R+=Au(a,2),R+=Au(k.crc32,4),R+=Au(k.compressedSize,4),R+=Au(k.uncompressedSize,4),R+=Au(l.length,2),R+=Au(y.length,2),{fileRecord:ku+R+l+y,dirRecord:Eu+Au(N,2)+R+Au(p.length,2)+"\0\0\0\0"+Au(A,4)+Au(i,4)+l+y+p}},Ru=function(t){return"PK\b"+Au(t.crc32,4)+Au(t.compressedSize,4)+Au(t.uncompressedSize,4)};function Iu(t,e,n,i){Gs.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=e,this.zipPlatform=n,this.encodeFileName=i,this.streamFiles=t,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}Ks.inherits(Iu,Gs),Iu.prototype.push=function(t){var e=t.meta.percent||0,n=this.entriesCount,i=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,Gs.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:n?(e+100*(n-i-1))/n:100}}))},Iu.prototype.openedSource=function(t){this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name;var e=this.streamFiles&&!t.file.dir;if(e){var n=Nu(t,e,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:n.fileRecord,meta:{percent:0}})}else this.accumulate=!0},Iu.prototype.closedSource=function(t){this.accumulate=!1;var e=this.streamFiles&&!t.file.dir,n=Nu(t,e,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(n.dirRecord),e)this.push({data:Ru(t),meta:{percent:100}});else for(this.push({data:n.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},Iu.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var n=this.bytesWritten-t,i=function(t,e,n,i,r){var o=Ks.transformTo("string",r(i));return Su+"\0\0\0\0"+Au(t,2)+Au(t,2)+Au(e,4)+Au(n,4)+Au(o.length,2)+o}(this.dirRecords.length,n,t,this.zipComment,this.encodeFileName);this.push({data:i,meta:{percent:100}})},Iu.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},Iu.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()})),t.on("error",(function(t){e.error(t)})),this},Iu.prototype.resume=function(){return!!Gs.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},Iu.prototype.error=function(t){var e=this._sources;if(!Gs.prototype.error.call(this,t))return!1;for(var n=0;n<e.length;n++)try{e[n].error(t)}catch(t){}return!0},Iu.prototype.lock=function(){Gs.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()};var Ou=Iu;function zu(t,e){Gs.call(this,"Nodejs stream input adapter for "+t),this._upstreamEnded=!1,this._bindStream(e)}Ks.inherits(zu,Gs),zu.prototype._bindStream=function(t){var e=this;this._stream=t,t.pause(),t.on("data",(function(t){e.push({data:t,meta:{percent:0}})})).on("error",(function(t){e.isPaused?this.generatedError=t:e.error(t)})).on("end",(function(){e.isPaused?e._upstreamEnded=!0:e.end()}))},zu.prototype.pause=function(){return!!Gs.prototype.pause.call(this)&&(this._stream.pause(),!0)},zu.prototype.resume=function(){return!!Gs.prototype.resume.call(this)&&(this._upstreamEnded?this.end():this._stream.resume(),!0)};var Du=zu,Lu=function(t,e,n){var i,r=Ks.getTypeOf(e),o=Ks.extend(n||{},ha);o.date=o.date||new Date,null!==o.compression&&(o.compression=o.compression.toUpperCase()),"string"==typeof o.unixPermissions&&(o.unixPermissions=parseInt(o.unixPermissions,8)),o.unixPermissions&&16384&o.unixPermissions&&(o.dir=!0),o.dosPermissions&&16&o.dosPermissions&&(o.dir=!0),o.dir&&(t=Pu(t)),o.createFolders&&(i=Bu(t))&&ju.call(this,i,!0);var s="string"===r&&!1===o.binary&&!1===o.base64;n&&void 0!==n.binary||(o.binary=!s),(e instanceof ya&&0===e.uncompressedSize||o.dir||!e||0===e.length)&&(o.base64=!1,o.binary=!0,e="",o.compression="STORE",r="string");var a;a=e instanceof ya||e instanceof Gs?e:Es&&Ts(e)?new Du(t,e):Ks.prepareContent(t,e,o.binary,o.optimizedBinaryString,o.base64);var h=new ka(t,a,o);this.files[t]=h},Bu=function(t){"/"===t.slice(-1)&&(t=t.substring(0,t.length-1));var e=t.lastIndexOf("/");return e>0?t.substring(0,e):""},Pu=function(t){return"/"!==t.slice(-1)&&(t+="/"),t},ju=function(t,e){return e=void 0!==e?e:ha.createFolders,t=Pu(t),this.files[t]||Lu.call(this,t,null,{dir:!0,createFolders:e}),this.files[t]};function Uu(t){return"[object RegExp]"===Object.prototype.toString.call(t)}var Fu={load:function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},forEach:function(t){var e,n,i;for(e in this.files)this.files.hasOwnProperty(e)&&(i=this.files[e],(n=e.slice(this.root.length,e.length))&&e.slice(0,this.root.length)===this.root&&t(n,i))},filter:function(t){var e=[];return this.forEach((function(n,i){t(n,i)&&e.push(i)})),e},file:function(t,e,n){if(1===arguments.length){if(Uu(t)){var i=t;return this.filter((function(t,e){return!e.dir&&i.test(t)}))}var r=this.files[this.root+t];return r&&!r.dir?r:null}return t=this.root+t,Lu.call(this,t,e,n),this},folder:function(t){if(!t)return this;if(Uu(t))return this.filter((function(e,n){return n.dir&&t.test(e)}));var e=this.root+t,n=ju.call(this,e),i=this.clone();return i.root=n.name,i},remove:function(t){t=this.root+t;var e=this.files[t];if(e||("/"!==t.slice(-1)&&(t+="/"),e=this.files[t]),e&&!e.dir)delete this.files[t];else for(var n=this.filter((function(e,n){return n.name.slice(0,t.length)===t})),i=0;i<n.length;i++)delete this.files[n[i].name];return this},generate:function(t){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},generateInternalStream:function(t){var e,n={};try{if((n=Ks.extend(t||{},{streamFiles:!1,compression:"STORE",compressionOptions:null,type:"",platform:"DOS",comment:null,mimeType:"application/zip",encodeFileName:Js.utf8encode})).type=n.type.toLowerCase(),n.compression=n.compression.toUpperCase(),"binarystring"===n.type&&(n.type="string"),!n.type)throw new Error("No output type specified.");Ks.checkSupport(n.type),"darwin"!==n.platform&&"freebsd"!==n.platform&&"linux"!==n.platform&&"sunos"!==n.platform||(n.platform="UNIX"),"win32"===n.platform&&(n.platform="DOS"),e=function(t,e,n){var i=new Ou(e.streamFiles,n,e.platform,e.encodeFileName),r=0;try{t.forEach((function(t,n){r++;var o=function(t,e){var n=t||e,i=xu[n];if(!i)throw new Error(n+" is not a valid compression method !");return i}(n.options.compression,e.compression),s=n.options.compressionOptions||e.compressionOptions||{},a=n.dir,h=n.date;n._compressWorker(o,s).withStreamInfo("file",{name:t,dir:a,date:h,comment:n.comment||"",unixPermissions:n.unixPermissions,dosPermissions:n.dosPermissions}).pipe(i)})),i.entriesCount=r}catch(t){i.error(t)}return i}(this,n,n.comment||this.comment||"")}catch(t){(e=new Gs("error")).error(t)}return new aa(e,n.type||"string",n.mimeType)},generateAsync:function(t,e){return this.generateInternalStream(t).accumulate(e)},generateNodeStream:function(t,e){return(t=t||{}).type||(t.type="nodebuffer"),this.generateInternalStream(t).toNodejsStream(e)}},Mu=Fu;function Wu(t){this.data=t,this.length=t.length,this.index=0,this.zero=0}Wu.prototype={checkOffset:function(t){this.checkIndex(this.index+t)},checkIndex:function(t){if(this.length<this.zero+t||t<0)throw new Error("End of data reached (data length = "+this.length+", asked index = "+t+"). Corrupted zip ?")},setIndex:function(t){this.checkIndex(t),this.index=t},skip:function(t){this.setIndex(this.index+t)},byteAt:function(t){},readInt:function(t){var e,n=0;for(this.checkOffset(t),e=this.index+t-1;e>=this.index;e--)n=(n<<8)+this.byteAt(e);return this.index+=t,n},readString:function(t){return Ks.transformTo("string",this.readData(t))},readData:function(t){},lastIndexOfSignature:function(t){},readAndCheckSignature:function(t){},readDate:function(){var t=this.readInt(4);return new Date(Date.UTC(1980+(t>>25&127),(t>>21&15)-1,t>>16&31,t>>11&31,t>>5&63,(31&t)<<1))}};var qu=Wu;function Hu(t){qu.call(this,t);for(var e=0;e<this.data.length;e++)t[e]=255&t[e]}Ks.inherits(Hu,qu),Hu.prototype.byteAt=function(t){return this.data[this.zero+t]},Hu.prototype.lastIndexOfSignature=function(t){for(var e=t.charCodeAt(0),n=t.charCodeAt(1),i=t.charCodeAt(2),r=t.charCodeAt(3),o=this.length-4;o>=0;--o)if(this.data[o]===e&&this.data[o+1]===n&&this.data[o+2]===i&&this.data[o+3]===r)return o-this.zero;return-1},Hu.prototype.readAndCheckSignature=function(t){var e=t.charCodeAt(0),n=t.charCodeAt(1),i=t.charCodeAt(2),r=t.charCodeAt(3),o=this.readData(4);return e===o[0]&&n===o[1]&&i===o[2]&&r===o[3]},Hu.prototype.readData=function(t){if(this.checkOffset(t),0===t)return[];var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e};var Zu=Hu;function Yu(t){qu.call(this,t)}Ks.inherits(Yu,qu),Yu.prototype.byteAt=function(t){return this.data.charCodeAt(this.zero+t)},Yu.prototype.lastIndexOfSignature=function(t){return this.data.lastIndexOf(t)-this.zero},Yu.prototype.readAndCheckSignature=function(t){return t===this.readData(4)},Yu.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e};var Vu=Yu;function Xu(t){Zu.call(this,t)}Ks.inherits(Xu,Zu),Xu.prototype.readData=function(t){if(this.checkOffset(t),0===t)return new Uint8Array(0);var e=this.data.subarray(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e};var Ku=Xu;function $u(t){Ku.call(this,t)}Ks.inherits($u,Ku),$u.prototype.readData=function(t){this.checkOffset(t);var e=this.data.slice(this.zero+this.index,this.zero+this.index+t);return this.index+=t,e};var Gu=$u,Ju=function(t){var e=Ks.getTypeOf(t);return Ks.checkSupport(e),"string"!==e||xs.uint8array?"nodebuffer"===e?new Gu(t):xs.uint8array?new Ku(Ks.transformTo("uint8array",t)):new Zu(Ks.transformTo("array",t)):new Vu(t)};function Qu(t,e){this.options=t,this.loadOptions=e}Qu.prototype={isEncrypted:function(){return!(1&~this.bitFlag)},useUTF8:function(){return!(2048&~this.bitFlag)},readLocalPart:function(t){var e,n;if(t.skip(22),this.fileNameLength=t.readInt(2),n=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(n),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(e=function(t){for(var e in xu)if(xu.hasOwnProperty(e)&&xu[e].magic===t)return xu[e];return null}(this.compressionMethod),null===e)throw new Error("Corrupted zip : compression "+Ks.pretty(this.compressionMethod)+" unknown (inner file : "+Ks.transformTo("string",this.fileName)+")");this.decompressed=new ya(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");t.skip(e),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var t=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0===t&&(this.dosPermissions=63&this.externalFileAttributes),3===t&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(t){if(this.extraFields[1]){var e=Ju(this.extraFields[1].value);this.uncompressedSize===Ks.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===Ks.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===Ks.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===Ks.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(t){var e,n,i,r=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index<r;)e=t.readInt(2),n=t.readInt(2),i=t.readData(n),this.extraFields[e]={id:e,length:n,value:i}},handleUTF8:function(){var t=xs.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=Js.utf8decode(this.fileName),this.fileCommentStr=Js.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var n=Ks.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(n)}var i=this.findExtraFieldUnicodeComment();if(null!==i)this.fileCommentStr=i;else{var r=Ks.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(r)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=Ju(t.value);return 1!==e.readInt(1)||pa(this.fileName)!==e.readInt(4)?null:Js.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var e=Ju(t.value);return 1!==e.readInt(1)||pa(this.fileComment)!==e.readInt(4)?null:Js.utf8decode(e.readData(t.length-5))}return null}};var tc=Qu;function ec(t){this.files=[],this.loadOptions=t}ec.prototype={checkSignature:function(t){if(!this.reader.readAndCheckSignature(t)){this.reader.index-=4;var e=this.reader.readString(4);throw new Error("Corrupted zip or bug: unexpected signature ("+Ks.pretty(e)+", expected "+Ks.pretty(t)+")")}},isSignature:function(t,e){var n=this.reader.index;this.reader.setIndex(t);var i=this.reader.readString(4)===e;return this.reader.setIndex(n),i},readBlockEndOfCentral:function(){this.diskNumber=this.reader.readInt(2),this.diskWithCentralDirStart=this.reader.readInt(2),this.centralDirRecordsOnThisDisk=this.reader.readInt(2),this.centralDirRecords=this.reader.readInt(2),this.centralDirSize=this.reader.readInt(4),this.centralDirOffset=this.reader.readInt(4),this.zipCommentLength=this.reader.readInt(2);var t=this.reader.readData(this.zipCommentLength),e=xs.uint8array?"uint8array":"array",n=Ks.transformTo(e,t);this.zipComment=this.loadOptions.decodeFileName(n)},readBlockZip64EndOfCentral:function(){this.zip64EndOfCentralSize=this.reader.readInt(8),this.reader.skip(4),this.diskNumber=this.reader.readInt(4),this.diskWithCentralDirStart=this.reader.readInt(4),this.centralDirRecordsOnThisDisk=this.reader.readInt(8),this.centralDirRecords=this.reader.readInt(8),this.centralDirSize=this.reader.readInt(8),this.centralDirOffset=this.reader.readInt(8),this.zip64ExtensibleData={};for(var t,e,n,i=this.zip64EndOfCentralSize-44;0<i;)t=this.reader.readInt(2),e=this.reader.readInt(4),n=this.reader.readData(e),this.zip64ExtensibleData[t]={id:t,length:e,value:n}},readBlockZip64EndOfCentralLocator:function(){if(this.diskWithZip64CentralDirStart=this.reader.readInt(4),this.relativeOffsetEndOfZip64CentralDir=this.reader.readInt(8),this.disksCount=this.reader.readInt(4),this.disksCount>1)throw new Error("Multi-volumes zip are not supported")},readLocalFiles:function(){var t,e;for(t=0;t<this.files.length;t++)e=this.files[t],this.reader.setIndex(e.localHeaderOffset),this.checkSignature(ku),e.readLocalPart(this.reader),e.handleUTF8(),e.processAttributes()},readCentralDir:function(){var t;for(this.reader.setIndex(this.centralDirOffset);this.reader.readAndCheckSignature(Eu);)(t=new tc({zip64:this.zip64},this.loadOptions)).readCentralPart(this.reader),this.files.push(t);if(this.centralDirRecords!==this.files.length&&0!==this.centralDirRecords&&0===this.files.length)throw new Error("Corrupted zip or bug: expected "+this.centralDirRecords+" records in central dir, got "+this.files.length)},readEndOfCentral:function(){var t=this.reader.lastIndexOfSignature(Su);if(t<0)throw this.isSignature(0,ku)?new Error("Corrupted zip: can't find end of central directory"):new Error("Can't find end of central directory : is this a zip file ? If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html");this.reader.setIndex(t);var e=t;if(this.checkSignature(Su),this.readBlockEndOfCentral(),this.diskNumber===Ks.MAX_VALUE_16BITS||this.diskWithCentralDirStart===Ks.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===Ks.MAX_VALUE_16BITS||this.centralDirRecords===Ks.MAX_VALUE_16BITS||this.centralDirSize===Ks.MAX_VALUE_32BITS||this.centralDirOffset===Ks.MAX_VALUE_32BITS){if(this.zip64=!0,(t=this.reader.lastIndexOfSignature(Cu))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(Cu),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,Tu)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(Tu),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(Tu),this.readBlockZip64EndOfCentral()}var n=this.centralDirOffset+this.centralDirSize;this.zip64&&(n+=20,n+=12+this.zip64EndOfCentralSize);var i=e-n;if(i>0)this.isSignature(e,Eu)||(this.reader.zero=i);else if(i<0)throw new Error("Corrupted zip: missing "+Math.abs(i)+" bytes.")},prepareReader:function(t){this.reader=Ju(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}};var nc=ec;function ic(t){return new Xs.Promise((function(e,n){var i=t.decompressed.getContentWorker().pipe(new ga);i.on("error",(function(t){n(t)})).on("end",(function(){i.streamInfo.crc32!==t.decompressed.crc32?n(new Error("Corrupted zip : CRC32 mismatch")):e()})).resume()}))}function rc(){if(!(this instanceof rc))return new rc;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files={},this.comment=null,this.root="",this.clone=function(){var t=new rc;for(var e in this)"function"!=typeof this[e]&&(t[e]=this[e]);return t}}rc.prototype=Mu,rc.prototype.loadAsync=function(t,e){var n=this;return e=Ks.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:Js.utf8decode}),Es&&Ts(t)?Xs.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):Ks.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then((function(t){var n=new nc(e);return n.load(t),n})).then((function(t){var n=[Xs.Promise.resolve(t)],i=t.files;if(e.checkCRC32)for(var r=0;r<i.length;r++)n.push(ic(i[r]));return Xs.Promise.all(n)})).then((function(t){for(var i=t.shift(),r=i.files,o=0;o<r.length;o++){var s=r[o];n.file(s.fileNameStr,s.decompressed,{binary:!0,optimizedBinaryString:!0,date:s.date,dir:s.dir,comment:s.fileCommentStr.length?s.fileCommentStr:null,unixPermissions:s.unixPermissions,dosPermissions:s.dosPermissions,createFolders:e.createFolders})}return i.zipComment.length&&(n.comment=i.zipComment),n}))},rc.support=xs,rc.defaults=ha,rc.version="3.2.0",rc.loadAsync=function(t,e){return(new rc).loadAsync(t,e)},rc.external=Xs;var oc=rc,sc=function(){function t(){this.zip=new oc,this.urlCache={}}return t.prototype.checkRequirements=function(){console.log("check for jszip");try{if(void 0===oc){var t=n(1710);this.zip=new t}else this.zip=new oc}catch(t){throw new Error("JSZip lib not loaded")}},t.prototype.open=function(t,e){return this.zip.loadAsync(t,{base64:e})},t.prototype.openUrl=function(t,e){return Fi(t,"binary").then(function(t){return this.zip.loadAsync(t,{base64:e})}.bind(this))},t.prototype.request=function(t,e){var n,i=new at,r=new bt(t);return e||(e=r.extension),(n="blob"==e?this.getBlob(t):this.getText(t))?n.then(function(t){var n=this.handleResponse(t,e);i.resolve(n)}.bind(this)):i.reject({message:"File not found in the epub: "+t,stack:(new Error).stack}),i.promise},t.prototype.handleResponse=function(t,e){return"json"==e?JSON.parse(t):V(e)?Q(t,"text/xml"):"xhtml"==e?Q(t,"application/xhtml+xml"):"html"==e||"htm"==e?Q(t,"text/html"):t},t.prototype.getBlob=function(t,e){var n=window.decodeURIComponent(t.substr(1)),i=this.zip.file(n);if(i)return e=e||Zn(i.name),i.async("uint8array").then((function(t){return new Blob([t],{type:e})}))},t.prototype.getText=function(t,e){var n=window.decodeURIComponent(t.substr(1)),i=this.zip.file(n);if(i)return i.async("string").then((function(t){return t}))},t.prototype.getBase64=function(t,e){var n=window.decodeURIComponent(t.substr(1)),i=this.zip.file(n);if(i)return e=e||Zn(i.name),i.async("base64").then((function(t){return"data:"+e+";base64,"+t}))},t.prototype.createUrl=function(t,e){var n,i,r=new at,o=window.URL||window.webkitURL||window.mozURL,s=e&&e.base64;return t in this.urlCache?(r.resolve(this.urlCache[t]),r.promise):(s?(i=this.getBase64(t))&&i.then(function(e){this.urlCache[t]=e,r.resolve(e)}.bind(this)):(i=this.getBlob(t))&&i.then(function(e){n=o.createObjectURL(e),this.urlCache[t]=n,r.resolve(n)}.bind(this)),i||r.reject({message:"File not found in the epub: "+t,stack:(new Error).stack}),r.promise)},t.prototype.revokeUrl=function(t){var e=window.URL||window.webkitURL||window.mozURL,n=this.urlCache[t];n&&e.revokeObjectURL(n)},t.prototype.destroy=function(){var t=window.URL||window.webkitURL||window.mozURL;for(var e in this.urlCache)t.revokeObjectURL(e);this.zip=void 0,this.urlCache={}},t}(),ac=function(){function t(t,e,n){this.urlCache={},this.storage=void 0,this.name=t,this.requester=e||Fi,this.resolver=n,this.online=!0,this.checkRequirements(),this.addListeners()}return t.prototype.checkRequirements=function(){try{var t=void 0;t="undefined"==typeof localforage?n(3790):localforage,this.storage=t.createInstance({name:this.name})}catch(t){throw new Error("localForage lib not loaded")}},t.prototype.addListeners=function(){this._status=this.status.bind(this),window.addEventListener("online",this._status),window.addEventListener("offline",this._status)},t.prototype.removeListeners=function(){window.removeEventListener("online",this._status),window.removeEventListener("offline",this._status),this._status=void 0},t.prototype.status=function(t){var e=navigator.onLine;this.online=e,e?this.emit("online",this):this.emit("offline",this)},t.prototype.add=function(t,e){var n=this,i=t.resources.map((function(t){var i=t.href,r=n.resolver(i),o=window.encodeURIComponent(r);return n.storage.getItem(o).then((function(t){return!t||e?n.requester(r,"binary").then((function(t){return n.storage.setItem(o,t)})):t}))}));return Promise.all(i)},t.prototype.put=function(t,e,n){var i=this,r=window.encodeURIComponent(t);return this.storage.getItem(r).then((function(o){return o||i.requester(t,"binary",e,n).then((function(t){return i.storage.setItem(r,t)}))}))},t.prototype.request=function(t,e,n,i){var r=this;return this.online?this.requester(t,e,n,i).then((function(e){return r.put(t),e})):this.retrieve(t,e)},t.prototype.retrieve=function(t,e){var n=this,i=(new at,new bt(t));return e||(e=i.extension),("blob"==e?this.getBlob(t):this.getText(t)).then((function(i){var r,o=new at;return i?(r=n.handleResponse(i,e),o.resolve(r)):o.reject({message:"File not found in storage: "+t,stack:(new Error).stack}),o.promise}))},t.prototype.handleResponse=function(t,e){return"json"==e?JSON.parse(t):V(e)?Q(t,"text/xml"):"xhtml"==e?Q(t,"application/xhtml+xml"):"html"==e||"htm"==e?Q(t,"text/html"):t},t.prototype.getBlob=function(t,e){var n=window.encodeURIComponent(t);return this.storage.getItem(n).then((function(n){if(n)return e=e||Zn(t),new Blob([n],{type:e})}))},t.prototype.getText=function(t,e){var n=window.encodeURIComponent(t);return e=e||Zn(t),this.storage.getItem(n).then((function(t){var n,i=new at,r=new FileReader;if(t)return n=new Blob([t],{type:e}),r.addEventListener("loadend",(function(){i.resolve(r.result)})),r.readAsText(n,e),i.promise}))},t.prototype.getBase64=function(t,e){var n=window.encodeURIComponent(t);return e=e||Zn(t),this.storage.getItem(n).then((function(t){var n,i=new at,r=new FileReader;if(t)return n=new Blob([t],{type:e}),r.addEventListener("loadend",(function(){i.resolve(r.result)})),r.readAsDataURL(n,e),i.promise}))},t.prototype.createUrl=function(t,e){var n,i,r=new at,o=window.URL||window.webkitURL||window.mozURL,s=e&&e.base64;return t in this.urlCache?(r.resolve(this.urlCache[t]),r.promise):(s?(i=this.getBase64(t))&&i.then(function(e){this.urlCache[t]=e,r.resolve(e)}.bind(this)):(i=this.getBlob(t))&&i.then(function(e){n=o.createObjectURL(e),this.urlCache[t]=n,r.resolve(n)}.bind(this)),i||r.reject({message:"File not found in storage: "+t,stack:(new 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e=this;return this.load(t).then((function(t){return e.container=new Fn(t),e.resolve(e.container.packagePath)}))},t.prototype.openPackaging=function(t){var e=this;return this.path=new bt(t),this.load(t).then((function(t){return e.packaging=new Mn(t),e.unpack(e.packaging)}))},t.prototype.openManifest=function(t){var e=this;return this.path=new bt(t),this.load(t).then((function(t){return e.packaging=new Mn,e.packaging.load(t),e.unpack(e.packaging)}))},t.prototype.load=function(t){var e=this.resolve(t);return this.archived?this.archive.request(e):this.request(e,null,this.settings.requestCredentials,this.settings.requestHeaders)},t.prototype.resolve=function(t,e){if(t){var n=t;return t.indexOf("://")>-1?t:(this.path&&(n=this.path.resolve(t)),0!=e&&this.url&&(n=this.url.resolve(n)),n)}},t.prototype.canonical=function(t){return t?this.settings.canonical?this.settings.canonical(t):this.resolve(t,!0):""},t.prototype.determineType=function(t){var 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Yn(this.packaging.manifest,{archive:this.archive,resolver:this.resolve.bind(this),request:this.request.bind(this),replacements:this.settings.replacements||(this.archived?"blobUrl":"base64")}),this.loadNavigation(this.packaging).then((function(){e.loading.navigation.resolve(e.navigation)})),this.packaging.coverPath&&(this.cover=this.resolve(this.packaging.coverPath)),this.loading.manifest.resolve(this.packaging.manifest),this.loading.metadata.resolve(this.packaging.metadata),this.loading.spine.resolve(this.spine),this.loading.cover.resolve(this.cover),this.loading.resources.resolve(this.resources),this.loading.pageList.resolve(this.pageList),this.isOpen=!0,this.archived||this.settings.replacements&&"none"!=this.settings.replacements?this.replacements().then((function(){e.loaded.displayOptions.then((function(){e.opening.resolve(e)}))})).catch((function(t){console.error(t)})):this.loaded.displayOptions.then((function(){e.opening.resolve(e)}))},t.prototype.loadNavigation=function(t){var e=this,n=t.navPath||t.ncxPath,i=t.toc;return i?new Promise((function(n,r){e.navigation=new Wn(i),t.pageList&&(e.pageList=new Vn(t.pageList)),n(e.navigation)})):n?this.load(n,"xml").then((function(t){return e.navigation=new Wn(t),e.pageList=new Vn(t),e.navigation})):new Promise((function(t,n){e.navigation=new Wn,e.pageList=new Vn,t(e.navigation)}))},t.prototype.section=function(t){return this.spine.get(t)},t.prototype.renderTo=function(t,e){return this.rendition=new Ui(this,e),this.rendition.attachTo(t),this.rendition},t.prototype.setRequestCredentials=function(t){this.settings.requestCredentials=t},t.prototype.setRequestHeaders=function(t){this.settings.requestHeaders=t},t.prototype.unarchive=function(t,e){return this.archive=new sc,this.archive.open(t,e)},t.prototype.store=function(t){var e=this,n=this.settings.replacements&&"none"!==this.settings.replacements,i=this.url,r=this.settings.requestMethod||Fi.bind(this);return this.storage=new 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o._fromString&&Object.defineProperty(o,"_fromString",{enumerable:!1,configurable:!1,writable:!1,value:function(t){if(this._entries)this._entries={};else{var e=[];this.forEach((function(t,n){e.push(n)}));for(var n=0;n<e.length;n++)this.delete(e[n])}var i,o=(t=t.replace(/^\?/,"")).split("&");for(n=0;n<o.length;n++)i=o[n].split("="),this.append(r(i[0]),i.length>1?r(i[1]):"")}})}(void 0!==h?h:"undefined"!=typeof window?window:"undefined"!=typeof self?self:h),function(t){if(function(){try{var e=new t.URL("b","http://a");return e.pathname="c d","http://a/c%20d"===e.href&&e.searchParams}catch(t){return!1}}()||function(){var e=t.URL,n=function(e,n){"string"!=typeof e&&(e=String(e));var i,r=document;if(n&&(void 0===t.location||n!==t.location.href)){(i=(r=document.implementation.createHTMLDocument("")).createElement("base")).href=n,r.head.appendChild(i);try{if(0!==i.href.indexOf(n))throw new Error(i.href)}catch(t){throw new Error("URL unable to set base "+n+" due to "+t)}}var o=r.createElement("a");o.href=e,i&&(r.body.appendChild(o),o.href=o.href);var s=r.createElement("input");if(s.type="url",s.value=e,":"===o.protocol||!/:/.test(o.href)||!s.checkValidity()&&!n)throw new TypeError("Invalid URL");Object.defineProperty(this,"_anchorElement",{value:o});var a=new t.URLSearchParams(this.search),h=!0,u=!0,c=this;["append","delete","set"].forEach((function(t){var e=a[t];a[t]=function(){e.apply(a,arguments),h&&(u=!1,c.search=a.toString(),u=!0)}})),Object.defineProperty(this,"searchParams",{value:a,enumerable:!0});var l=void 0;Object.defineProperty(this,"_updateSearchParams",{enumerable:!1,configurable:!1,writable:!1,value:function(){this.search!==l&&(l=this.search,u&&(h=!1,this.searchParams._fromString(this.search),h=!0))}})},i=n.prototype;["hash","host","hostname","port","protocol"].forEach((function(t){!function(t){Object.defineProperty(i,t,{get:function(){return 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this._anchorElement.protocol+"//"+this._anchorElement.hostname+(e?":"+this._anchorElement.port:"")},enumerable:!0},password:{get:function(){return""},set:function(t){},enumerable:!0},username:{get:function(){return""},set:function(t){},enumerable:!0}}),n.createObjectURL=function(t){return e.createObjectURL.apply(e,arguments)},n.revokeObjectURL=function(t){return e.revokeObjectURL.apply(e,arguments)},t.URL=n}(),void 0!==t.location&&!("origin"in t.location)){var e=function(){return t.location.protocol+"//"+t.location.hostname+(t.location.port?":"+t.location.port:"")};try{Object.defineProperty(t.location,"origin",{get:e,enumerable:!0})}catch(n){setInterval((function(){t.location.origin=e()}),100)}}}(void 0!==h?h:"undefined"!=typeof window?window:"undefined"!=typeof self?self:h),gc.VERSION=Je,void 0!==Mi&&(Mi.EPUBJS_VERSION=Je),gc.Book=mc,gc.Rendition=Ui,gc.Contents=ti,gc.CFI=xt,gc.utils=pt,function(t){t.LTR="ltr",t.RTL="rtl"}(hc||(hc={}));var yc=function(){function t(t){(0,r.r)(this,t),this._book=null,this._rendition=null,this._href=null,this._bookReady=!1,this._prevEnabled=!0,this._mobile=!1,this._nextEnabled=!0,this._showDivider=!1,this.width="100%",this.height="100%",this.mobileWidth=300,this.minSpreadWidth=800,this.bookReady=(0,r.c)(this,"bookReady",7),this.loadedBookMetadata=(0,r.c)(this,"loadedBookMetadata",7),this.loadedNavigation=(0,r.c)(this,"loadedNavigation",7),this.relocated=(0,r.c)(this,"relocated",7),this.renditionAttached=(0,r.c)(this,"renditionAttached",7)}return t.prototype.load=function(t){return s(this,void 0,void 0,(function(){return a(this,(function(e){return this._book&&(this._book.destroy(),this._book=null,this._rendition=null,this._bookReady=!1,this._href=null),this._bookPath=t,[2]}))}))},t.prototype.resize=function(){return s(this,void 0,void 0,(function(){return a(this,(function(t){return 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t=this;this._bookPath&&!this._rendition&&(this._book=gc(this._bookPath),this._rendition=this._book.renderTo("viewer",{width:this.width,height:this.height,minSpreadWidth:this.minSpreadWidth}),this._rendition.display(),this._rendition.on("attached",(function(){t.renditionAttached.emit()})),this._rendition.on("layout",(function(){t._viewer.clientWidth>=t.minSpreadWidth?t._showDivider=!0:t._showDivider=!1,t._mobile=t._viewer.clientWidth<=t.mobileWidth})),this._rendition.on("relocated",(function(e){t._prevEnabled=!e.atStart,t._nextEnabled=!e.atEnd,t.relocated.emit(e)})),this._book.ready.then((function(){t._bookReady=!0,t.bookReady.emit(t._bookPath)})),this._book.loaded.metadata.then((function(e){t.loadedBookMetadata.emit(e)})),this._book.loaded.navigation.then((function(e){t.loadedNavigation.emit(e)})))},Object.defineProperty(t,"assetsDirs",{get:function(){return["assets"]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"el",{get:function(){return(0,r.g)(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t,"style",{get:function(){return"#main{position:absolute;width:100%;height:100%;right:0;overflow:hidden}#titlebar{height:10%}#viewer{width:75%;height:80%;margin:0 auto;max-width:1250px;z-index:2;position:relative;overflow:hidden}#viewer iframe{border:none}#prev{left:20px}#next{right:20px}.arrow{position:absolute;top:50%;margin-top:-50px;font-size:64px;color:var(--reader-arrow-color);font-family:monospace,sans-serif;font-weight:700;cursor:pointer;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.arrow.small{font-size:50px}#prev.small{left:4px}#next.small{right:4px}.arrow:hover{color:var(--reader-arrow-hover-color)}.arrow.active,.arrow:active{color:#000}#divider{position:absolute;width:1px;border-right:1px solid #000;height:80%;z-index:1;left:50%;margin-left:-1px;top:10%;opacity:.15;-webkit-box-shadow:-2px 0 15px #000;box-shadow:-2px 0 15px #000;display:none}#divider.show{display:block}#spinner{position:absolute;z-index:10;left:50%;top:calc(50% - 15px)}#spinner .square{background-color:var(--reader-spinner-color,#fff);margin:0 0 0 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rotateY(-179.9deg)}}.highlight{background-color:#ff0}.md-show,.md-show~.overlay{visibility:visible}.md-show~.overlay{opacity:1}.md-content{color:#fff;background:#6b6b6b;position:relative;border-radius:3px;margin:0 auto;height:320px}.md-content h3{margin:0;padding:6px;text-align:center;font-size:22px;font-weight:300;opacity:.8;background:rgba(0,0,0,.1);border-radius:3px 3px 0 0}.md-content>div{padding:15px 40px 30px;margin:0;font-weight:300;font-size:14px}.md-content>div p{margin:0;padding:10px 0}.md-content>div ul{margin:0;padding:0 0 30px 20px}.md-content>div ul li{padding:5px 0}.md-content button{display:block;margin:0 auto;font-size:.8em}.md-effect-1 .md-content{-webkit-transform:scale(.7);-moz-transform:scale(.7);-ms-transform:scale(.7);transform:scale(.7);opacity:0;-webkit-transition:all .3s;-moz-transition:all .3s;-ms-transition:all .3s;transition:all .3s}.md-show.md-effect-1 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t._itemClickedHandler(e)}},e.label));var n}))))},Object.defineProperty(t,"assetsDirs",{get:function(){return["assets"]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"el",{get:function(){return(0,r.g)(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t,"style",{get:function(){return"#toc ul{margin:var(--toc-margin);padding:var(--toc-padding);list-style-type:var(--toc-list-style-type)}#toc ul li{padding:var(--toc-link-padding)}#toc ul li a{color:var(--toc-link-color)}#toc ul li.selected a{color:var(--toc-link-selected-color)}"},enumerable:!0,configurable:!0}),t}()},1710:(t,e,n)=>{t.exports=function t(e,n,i){function r(s,a){if(!n[s]){if(!e[s]){if(o)return o(s,!0);var h=new Error("Cannot find module '"+s+"'");throw h.code="MODULE_NOT_FOUND",h}var u=n[s]={exports:{}};e[s][0].call(u.exports,(function(t){return r(e[s][1][t]||t)}),u,u.exports,t,e,n,i)}return n[s].exports}for(var o=void 0,s=0;s<i.length;s++)r(i[s]);return r}({1:[function(t,e,n){"use strict";var i=t("./utils"),r=t("./support"),o="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";n.encode=function(t){for(var e,n,r,s,a,h,u,c=[],l=0,f=t.length,d=f,p="string"!==i.getTypeOf(t);l<t.length;)d=f-l,r=p?(e=t[l++],n=l<f?t[l++]:0,l<f?t[l++]:0):(e=t.charCodeAt(l++),n=l<f?t.charCodeAt(l++):0,l<f?t.charCodeAt(l++):0),s=e>>2,a=(3&e)<<4|n>>4,h=1<d?(15&n)<<2|r>>6:64,u=2<d?63&r:64,c.push(o.charAt(s)+o.charAt(a)+o.charAt(h)+o.charAt(u));return c.join("")},n.decode=function(t){var e,n,i,s,a,h,u=0,c=0,l="data:";if(t.substr(0,5)===l)throw new Error("Invalid base64 input, it looks like a data url.");var f,d=3*(t=t.replace(/[^A-Za-z0-9+/=]/g,"")).length/4;if(t.charAt(t.length-1)===o.charAt(64)&&d--,t.charAt(t.length-2)===o.charAt(64)&&d--,d%1!=0)throw new Error("Invalid base64 input, bad content length.");for(f=r.uint8array?new Uint8Array(0|d):new Array(0|d);u<t.length;)e=o.indexOf(t.charAt(u++))<<2|(s=o.indexOf(t.charAt(u++)))>>4,n=(15&s)<<4|(a=o.indexOf(t.charAt(u++)))>>2,i=(3&a)<<6|(h=o.indexOf(t.charAt(u++))),f[c++]=e,64!==a&&(f[c++]=n),64!==h&&(f[c++]=i);return f}},{"./support":30,"./utils":32}],2:[function(t,e,n){"use strict";var i=t("./external"),r=t("./stream/DataWorker"),o=t("./stream/Crc32Probe"),s=t("./stream/DataLengthProbe");function a(t,e,n,i,r){this.compressedSize=t,this.uncompressedSize=e,this.crc32=n,this.compression=i,this.compressedContent=r}a.prototype={getContentWorker:function(){var t=new r(i.Promise.resolve(this.compressedContent)).pipe(this.compression.uncompressWorker()).pipe(new s("data_length")),e=this;return t.on("end",(function(){if(this.streamInfo.data_length!==e.uncompressedSize)throw new Error("Bug : uncompressed data size mismatch")})),t},getCompressedWorker:function(){return new r(i.Promise.resolve(this.compressedContent)).withStreamInfo("compressedSize",this.compressedSize).withStreamInfo("uncompressedSize",this.uncompressedSize).withStreamInfo("crc32",this.crc32).withStreamInfo("compression",this.compression)}},a.createWorkerFrom=function(t,e,n){return t.pipe(new o).pipe(new s("uncompressedSize")).pipe(e.compressWorker(n)).pipe(new s("compressedSize")).withStreamInfo("compression",e)},e.exports=a},{"./external":6,"./stream/Crc32Probe":25,"./stream/DataLengthProbe":26,"./stream/DataWorker":27}],3:[function(t,e,n){"use strict";var i=t("./stream/GenericWorker");n.STORE={magic:"\0\0",compressWorker:function(){return new i("STORE compression")},uncompressWorker:function(){return new i("STORE decompression")}},n.DEFLATE=t("./flate")},{"./flate":7,"./stream/GenericWorker":28}],4:[function(t,e,n){"use strict";var i=t("./utils"),r=function(){for(var t,e=[],n=0;n<256;n++){t=n;for(var i=0;i<8;i++)t=1&t?3988292384^t>>>1:t>>>1;e[n]=t}return e}();e.exports=function(t,e){return void 0!==t&&t.length?"string"!==i.getTypeOf(t)?function(t,e,n){var i=r,o=0+n;t^=-1;for(var s=0;s<o;s++)t=t>>>8^i[255&(t^e[s])];return~t}(0|e,t,t.length):function(t,e,n){var i=r,o=0+n;t^=-1;for(var s=0;s<o;s++)t=t>>>8^i[255&(t^e.charCodeAt(s))];return~t}(0|e,t,t.length):0}},{"./utils":32}],5:[function(t,e,n){"use strict";n.base64=!1,n.binary=!1,n.dir=!1,n.createFolders=!0,n.date=null,n.compression=null,n.compressionOptions=null,n.comment=null,n.unixPermissions=null,n.dosPermissions=null},{}],6:[function(t,e,n){"use strict";var i;i="undefined"!=typeof Promise?Promise:t("lie"),e.exports={Promise:i}},{lie:37}],7:[function(t,e,n){"use strict";var i="undefined"!=typeof Uint8Array&&"undefined"!=typeof Uint16Array&&"undefined"!=typeof Uint32Array,r=t("pako"),o=t("./utils"),s=t("./stream/GenericWorker"),a=i?"uint8array":"array";function h(t,e){s.call(this,"FlateWorker/"+t),this._pako=null,this._pakoAction=t,this._pakoOptions=e,this.meta={}}n.magic="\b\0",o.inherits(h,s),h.prototype.processChunk=function(t){this.meta=t.meta,null===this._pako&&this._createPako(),this._pako.push(o.transformTo(a,t.data),!1)},h.prototype.flush=function(){s.prototype.flush.call(this),null===this._pako&&this._createPako(),this._pako.push([],!0)},h.prototype.cleanUp=function(){s.prototype.cleanUp.call(this),this._pako=null},h.prototype._createPako=function(){this._pako=new r[this._pakoAction]({raw:!0,level:this._pakoOptions.level||-1});var t=this;this._pako.onData=function(e){t.push({data:e,meta:t.meta})}},n.compressWorker=function(t){return new h("Deflate",t)},n.uncompressWorker=function(){return new h("Inflate",{})}},{"./stream/GenericWorker":28,"./utils":32,pako:38}],8:[function(t,e,n){"use strict";function i(t,e){var n,i="";for(n=0;n<e;n++)i+=String.fromCharCode(255&t),t>>>=8;return i}function r(t,e,n,r,s,c){var l,f,d=t.file,p=t.compression,m=c!==a.utf8encode,g=o.transformTo("string",c(d.name)),v=o.transformTo("string",a.utf8encode(d.name)),y=d.comment,w=o.transformTo("string",c(y)),b=o.transformTo("string",a.utf8encode(y)),_=v.length!==d.name.length,x=b.length!==y.length,k="",E="",S="",C=d.dir,T=d.date,A={crc32:0,compressedSize:0,uncompressedSize:0};e&&!n||(A.crc32=t.crc32,A.compressedSize=t.compressedSize,A.uncompressedSize=t.uncompressedSize);var N=0;e&&(N|=8),m||!_&&!x||(N|=2048);var R=0,I=0;C&&(R|=16),"UNIX"===s?(I=798,R|=function(t,e){var n=t;return t||(n=e?16893:33204),(65535&n)<<16}(d.unixPermissions,C)):(I=20,R|=function(t){return 63&(t||0)}(d.dosPermissions)),l=T.getUTCHours(),l<<=6,l|=T.getUTCMinutes(),l<<=5,l|=T.getUTCSeconds()/2,f=T.getUTCFullYear()-1980,f<<=4,f|=T.getUTCMonth()+1,f<<=5,f|=T.getUTCDate(),_&&(E=i(1,1)+i(h(g),4)+v,k+="up"+i(E.length,2)+E),x&&(S=i(1,1)+i(h(w),4)+b,k+="uc"+i(S.length,2)+S);var O="";return O+="\n\0",O+=i(N,2),O+=p.magic,O+=i(l,2),O+=i(f,2),O+=i(A.crc32,4),O+=i(A.compressedSize,4),O+=i(A.uncompressedSize,4),O+=i(g.length,2),O+=i(k.length,2),{fileRecord:u.LOCAL_FILE_HEADER+O+g+k,dirRecord:u.CENTRAL_FILE_HEADER+i(I,2)+O+i(w.length,2)+"\0\0\0\0"+i(R,4)+i(r,4)+g+k+w}}var o=t("../utils"),s=t("../stream/GenericWorker"),a=t("../utf8"),h=t("../crc32"),u=t("../signature");function c(t,e,n,i){s.call(this,"ZipFileWorker"),this.bytesWritten=0,this.zipComment=e,this.zipPlatform=n,this.encodeFileName=i,this.streamFiles=t,this.accumulate=!1,this.contentBuffer=[],this.dirRecords=[],this.currentSourceOffset=0,this.entriesCount=0,this.currentFile=null,this._sources=[]}o.inherits(c,s),c.prototype.push=function(t){var e=t.meta.percent||0,n=this.entriesCount,i=this._sources.length;this.accumulate?this.contentBuffer.push(t):(this.bytesWritten+=t.data.length,s.prototype.push.call(this,{data:t.data,meta:{currentFile:this.currentFile,percent:n?(e+100*(n-i-1))/n:100}}))},c.prototype.openedSource=function(t){this.currentSourceOffset=this.bytesWritten,this.currentFile=t.file.name;var e=this.streamFiles&&!t.file.dir;if(e){var n=r(t,e,!1,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);this.push({data:n.fileRecord,meta:{percent:0}})}else this.accumulate=!0},c.prototype.closedSource=function(t){this.accumulate=!1;var e=this.streamFiles&&!t.file.dir,n=r(t,e,!0,this.currentSourceOffset,this.zipPlatform,this.encodeFileName);if(this.dirRecords.push(n.dirRecord),e)this.push({data:function(t){return u.DATA_DESCRIPTOR+i(t.crc32,4)+i(t.compressedSize,4)+i(t.uncompressedSize,4)}(t),meta:{percent:100}});else for(this.push({data:n.fileRecord,meta:{percent:0}});this.contentBuffer.length;)this.push(this.contentBuffer.shift());this.currentFile=null},c.prototype.flush=function(){for(var t=this.bytesWritten,e=0;e<this.dirRecords.length;e++)this.push({data:this.dirRecords[e],meta:{percent:100}});var n=this.bytesWritten-t,r=function(t,e,n,r,s){var a=o.transformTo("string",s(r));return u.CENTRAL_DIRECTORY_END+"\0\0\0\0"+i(t,2)+i(t,2)+i(e,4)+i(n,4)+i(a.length,2)+a}(this.dirRecords.length,n,t,this.zipComment,this.encodeFileName);this.push({data:r,meta:{percent:100}})},c.prototype.prepareNextSource=function(){this.previous=this._sources.shift(),this.openedSource(this.previous.streamInfo),this.isPaused?this.previous.pause():this.previous.resume()},c.prototype.registerPrevious=function(t){this._sources.push(t);var e=this;return t.on("data",(function(t){e.processChunk(t)})),t.on("end",(function(){e.closedSource(e.previous.streamInfo),e._sources.length?e.prepareNextSource():e.end()})),t.on("error",(function(t){e.error(t)})),this},c.prototype.resume=function(){return!!s.prototype.resume.call(this)&&(!this.previous&&this._sources.length?(this.prepareNextSource(),!0):this.previous||this._sources.length||this.generatedError?void 0:(this.end(),!0))},c.prototype.error=function(t){var e=this._sources;if(!s.prototype.error.call(this,t))return!1;for(var n=0;n<e.length;n++)try{e[n].error(t)}catch(t){}return!0},c.prototype.lock=function(){s.prototype.lock.call(this);for(var t=this._sources,e=0;e<t.length;e++)t[e].lock()},e.exports=c},{"../crc32":4,"../signature":23,"../stream/GenericWorker":28,"../utf8":31,"../utils":32}],9:[function(t,e,n){"use strict";var i=t("../compressions"),r=t("./ZipFileWorker");n.generateWorker=function(t,e,n){var o=new r(e.streamFiles,n,e.platform,e.encodeFileName),s=0;try{t.forEach((function(t,n){s++;var r=function(t,e){var n=t||e,r=i[n];if(!r)throw new Error(n+" is not a valid compression method !");return r}(n.options.compression,e.compression),a=n.options.compressionOptions||e.compressionOptions||{},h=n.dir,u=n.date;n._compressWorker(r,a).withStreamInfo("file",{name:t,dir:h,date:u,comment:n.comment||"",unixPermissions:n.unixPermissions,dosPermissions:n.dosPermissions}).pipe(o)})),o.entriesCount=s}catch(t){o.error(t)}return o}},{"../compressions":3,"./ZipFileWorker":8}],10:[function(t,e,n){"use strict";function i(){if(!(this instanceof i))return new i;if(arguments.length)throw new Error("The constructor with parameters has been removed in JSZip 3.0, please check the upgrade guide.");this.files=Object.create(null),this.comment=null,this.root="",this.clone=function(){var t=new i;for(var e in this)"function"!=typeof this[e]&&(t[e]=this[e]);return t}}(i.prototype=t("./object")).loadAsync=t("./load"),i.support=t("./support"),i.defaults=t("./defaults"),i.version="3.10.1",i.loadAsync=function(t,e){return(new i).loadAsync(t,e)},i.external=t("./external"),e.exports=i},{"./defaults":5,"./external":6,"./load":11,"./object":15,"./support":30}],11:[function(t,e,n){"use strict";var i=t("./utils"),r=t("./external"),o=t("./utf8"),s=t("./zipEntries"),a=t("./stream/Crc32Probe"),h=t("./nodejsUtils");function u(t){return new r.Promise((function(e,n){var i=t.decompressed.getContentWorker().pipe(new a);i.on("error",(function(t){n(t)})).on("end",(function(){i.streamInfo.crc32!==t.decompressed.crc32?n(new Error("Corrupted zip : CRC32 mismatch")):e()})).resume()}))}e.exports=function(t,e){var n=this;return e=i.extend(e||{},{base64:!1,checkCRC32:!1,optimizedBinaryString:!1,createFolders:!1,decodeFileName:o.utf8decode}),h.isNode&&h.isStream(t)?r.Promise.reject(new Error("JSZip can't accept a stream when loading a zip file.")):i.prepareContent("the loaded zip file",t,!0,e.optimizedBinaryString,e.base64).then((function(t){var n=new s(e);return n.load(t),n})).then((function(t){var n=[r.Promise.resolve(t)],i=t.files;if(e.checkCRC32)for(var o=0;o<i.length;o++)n.push(u(i[o]));return r.Promise.all(n)})).then((function(t){for(var r=t.shift(),o=r.files,s=0;s<o.length;s++){var a=o[s],h=a.fileNameStr,u=i.resolve(a.fileNameStr);n.file(u,a.decompressed,{binary:!0,optimizedBinaryString:!0,date:a.date,dir:a.dir,comment:a.fileCommentStr.length?a.fileCommentStr:null,unixPermissions:a.unixPermissions,dosPermissions:a.dosPermissions,createFolders:e.createFolders}),a.dir||(n.file(u).unsafeOriginalName=h)}return r.zipComment.length&&(n.comment=r.zipComment),n}))}},{"./external":6,"./nodejsUtils":14,"./stream/Crc32Probe":25,"./utf8":31,"./utils":32,"./zipEntries":33}],12:[function(t,e,n){"use strict";var i=t("../utils"),r=t("../stream/GenericWorker");function o(t,e){r.call(this,"Nodejs stream input adapter for 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r=this;t.on("data",(function(t,e){r.push(t)||r._helper.pause(),n&&n(e)})).on("error",(function(t){r.emit("error",t)})).on("end",(function(){r.push(null)}))}t("../utils").inherits(r,i),r.prototype._read=function(){this._helper.resume()},e.exports=r},{"../utils":32,"readable-stream":16}],14:[function(t,e,n){"use strict";e.exports={isNode:"undefined"!=typeof Buffer,newBufferFrom:function(t,e){if(Buffer.from&&Buffer.from!==Uint8Array.from)return Buffer.from(t,e);if("number"==typeof t)throw new Error('The "data" argument must not be a number');return new Buffer(t,e)},allocBuffer:function(t){if(Buffer.alloc)return Buffer.alloc(t);var e=new Buffer(t);return e.fill(0),e},isBuffer:function(t){return Buffer.isBuffer(t)},isStream:function(t){return t&&"function"==typeof t.on&&"function"==typeof t.pause&&"function"==typeof t.resume}}},{}],15:[function(t,e,n){"use strict";function i(t,e,n){var i,r=o.getTypeOf(e),a=o.extend(n||{},h);a.date=a.date||new 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e=65536,i=n.getTypeOf(t),r=!0;if("uint8array"===i?r=u.applyCanBeUsed.uint8array:"nodebuffer"===i&&(r=u.applyCanBeUsed.nodebuffer),r)for(;1<e;)try{return u.stringifyByChunk(t,i,e)}catch(t){e=Math.floor(e/2)}return u.stringifyByChar(t)}function l(t,e){for(var n=0;n<t.length;n++)e[n]=t[n];return e}n.applyFromCharCode=c;var f={};f.string={string:a,array:function(t){return h(t,new Array(t.length))},arraybuffer:function(t){return f.string.uint8array(t).buffer},uint8array:function(t){return h(t,new Uint8Array(t.length))},nodebuffer:function(t){return h(t,o.allocBuffer(t.length))}},f.array={string:c,array:a,arraybuffer:function(t){return new Uint8Array(t).buffer},uint8array:function(t){return new Uint8Array(t)},nodebuffer:function(t){return o.newBufferFrom(t)}},f.arraybuffer={string:function(t){return c(new Uint8Array(t))},array:function(t){return l(new Uint8Array(t),new Array(t.byteLength))},arraybuffer:a,uint8array:function(t){return new Uint8Array(t)},nodebuffer:function(t){return o.newBufferFrom(new Uint8Array(t))}},f.uint8array={string:c,array:function(t){return l(t,new Array(t.length))},arraybuffer:function(t){return t.buffer},uint8array:a,nodebuffer:function(t){return o.newBufferFrom(t)}},f.nodebuffer={string:c,array:function(t){return l(t,new Array(t.length))},arraybuffer:function(t){return f.nodebuffer.uint8array(t).buffer},uint8array:function(t){return l(t,new Uint8Array(t.length))},nodebuffer:a},n.transformTo=function(t,e){if(e=e||"",!t)return e;n.checkSupport(t);var i=n.getTypeOf(e);return f[i][t](e)},n.resolve=function(t){for(var e=t.split("/"),n=[],i=0;i<e.length;i++){var r=e[i];"."===r||""===r&&0!==i&&i!==e.length-1||(".."===r?n.pop():n.push(r))}return n.join("/")},n.getTypeOf=function(t){return"string"==typeof t?"string":"[object Array]"===Object.prototype.toString.call(t)?"array":i.nodebuffer&&o.isBuffer(t)?"nodebuffer":i.uint8array&&t instanceof Uint8Array?"uint8array":i.arraybuffer&&t instanceof ArrayBuffer?"arraybuffer":void 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If it is, see https://stuk.github.io/jszip/documentation/howto/read_zip.html");this.reader.setIndex(t);var e=t;if(this.checkSignature(o.CENTRAL_DIRECTORY_END),this.readBlockEndOfCentral(),this.diskNumber===r.MAX_VALUE_16BITS||this.diskWithCentralDirStart===r.MAX_VALUE_16BITS||this.centralDirRecordsOnThisDisk===r.MAX_VALUE_16BITS||this.centralDirRecords===r.MAX_VALUE_16BITS||this.centralDirSize===r.MAX_VALUE_32BITS||this.centralDirOffset===r.MAX_VALUE_32BITS){if(this.zip64=!0,(t=this.reader.lastIndexOfSignature(o.ZIP64_CENTRAL_DIRECTORY_LOCATOR))<0)throw new Error("Corrupted zip: can't find the ZIP64 end of central directory locator");if(this.reader.setIndex(t),this.checkSignature(o.ZIP64_CENTRAL_DIRECTORY_LOCATOR),this.readBlockZip64EndOfCentralLocator(),!this.isSignature(this.relativeOffsetEndOfZip64CentralDir,o.ZIP64_CENTRAL_DIRECTORY_END)&&(this.relativeOffsetEndOfZip64CentralDir=this.reader.lastIndexOfSignature(o.ZIP64_CENTRAL_DIRECTORY_END),this.relativeOffsetEndOfZip64CentralDir<0))throw new Error("Corrupted zip: can't find the ZIP64 end of central directory");this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir),this.checkSignature(o.ZIP64_CENTRAL_DIRECTORY_END),this.readBlockZip64EndOfCentral()}var n=this.centralDirOffset+this.centralDirSize;this.zip64&&(n+=20,n+=12+this.zip64EndOfCentralSize);var i=e-n;if(0<i)this.isSignature(e,o.CENTRAL_FILE_HEADER)||(this.reader.zero=i);else if(i<0)throw new Error("Corrupted zip: missing "+Math.abs(i)+" bytes.")},prepareReader:function(t){this.reader=i(t)},load:function(t){this.prepareReader(t),this.readEndOfCentral(),this.readCentralDir(),this.readLocalFiles()}},e.exports=h},{"./reader/readerFor":22,"./signature":23,"./support":30,"./utils":32,"./zipEntry":34}],34:[function(t,e,n){"use strict";var i=t("./reader/readerFor"),r=t("./utils"),o=t("./compressedObject"),s=t("./crc32"),a=t("./utf8"),h=t("./compressions"),u=t("./support");function c(t,e){this.options=t,this.loadOptions=e}c.prototype={isEncrypted:function(){return!(1&~this.bitFlag)},useUTF8:function(){return!(2048&~this.bitFlag)},readLocalPart:function(t){var e,n;if(t.skip(22),this.fileNameLength=t.readInt(2),n=t.readInt(2),this.fileName=t.readData(this.fileNameLength),t.skip(n),-1===this.compressedSize||-1===this.uncompressedSize)throw new Error("Bug or corrupted zip : didn't get enough information from the central directory (compressedSize === -1 || uncompressedSize === -1)");if(null===(e=function(t){for(var e in h)if(Object.prototype.hasOwnProperty.call(h,e)&&h[e].magic===t)return h[e];return null}(this.compressionMethod)))throw new Error("Corrupted zip : compression "+r.pretty(this.compressionMethod)+" unknown (inner file : "+r.transformTo("string",this.fileName)+")");this.decompressed=new o(this.compressedSize,this.uncompressedSize,this.crc32,e,t.readData(this.compressedSize))},readCentralPart:function(t){this.versionMadeBy=t.readInt(2),t.skip(2),this.bitFlag=t.readInt(2),this.compressionMethod=t.readString(2),this.date=t.readDate(),this.crc32=t.readInt(4),this.compressedSize=t.readInt(4),this.uncompressedSize=t.readInt(4);var e=t.readInt(2);if(this.extraFieldsLength=t.readInt(2),this.fileCommentLength=t.readInt(2),this.diskNumberStart=t.readInt(2),this.internalFileAttributes=t.readInt(2),this.externalFileAttributes=t.readInt(4),this.localHeaderOffset=t.readInt(4),this.isEncrypted())throw new Error("Encrypted zip are not supported");t.skip(e),this.readExtraFields(t),this.parseZIP64ExtraField(t),this.fileComment=t.readData(this.fileCommentLength)},processAttributes:function(){this.unixPermissions=null,this.dosPermissions=null;var t=this.versionMadeBy>>8;this.dir=!!(16&this.externalFileAttributes),0==t&&(this.dosPermissions=63&this.externalFileAttributes),3==t&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var t=i(this.extraFields[1].value);this.uncompressedSize===r.MAX_VALUE_32BITS&&(this.uncompressedSize=t.readInt(8)),this.compressedSize===r.MAX_VALUE_32BITS&&(this.compressedSize=t.readInt(8)),this.localHeaderOffset===r.MAX_VALUE_32BITS&&(this.localHeaderOffset=t.readInt(8)),this.diskNumberStart===r.MAX_VALUE_32BITS&&(this.diskNumberStart=t.readInt(4))}},readExtraFields:function(t){var e,n,i,r=t.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});t.index+4<r;)e=t.readInt(2),n=t.readInt(2),i=t.readData(n),this.extraFields[e]={id:e,length:n,value:i};t.setIndex(r)},handleUTF8:function(){var t=u.uint8array?"uint8array":"array";if(this.useUTF8())this.fileNameStr=a.utf8decode(this.fileName),this.fileCommentStr=a.utf8decode(this.fileComment);else{var e=this.findExtraFieldUnicodePath();if(null!==e)this.fileNameStr=e;else{var n=r.transformTo(t,this.fileName);this.fileNameStr=this.loadOptions.decodeFileName(n)}var i=this.findExtraFieldUnicodeComment();if(null!==i)this.fileCommentStr=i;else{var o=r.transformTo(t,this.fileComment);this.fileCommentStr=this.loadOptions.decodeFileName(o)}}},findExtraFieldUnicodePath:function(){var t=this.extraFields[28789];if(t){var e=i(t.value);return 1!==e.readInt(1)||s(this.fileName)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null},findExtraFieldUnicodeComment:function(){var t=this.extraFields[25461];if(t){var e=i(t.value);return 1!==e.readInt(1)||s(this.fileComment)!==e.readInt(4)?null:a.utf8decode(e.readData(t.length-5))}return null}},e.exports=c},{"./compressedObject":2,"./compressions":3,"./crc32":4,"./reader/readerFor":22,"./support":30,"./utf8":31,"./utils":32}],35:[function(t,e,n){"use strict";function i(t,e,n){this.name=t,this.dir=n.dir,this.date=n.date,this.comment=n.comment,this.unixPermissions=n.unixPermissions,this.dosPermissions=n.dosPermissions,this._data=e,this._dataBinary=n.binary,this.options={compression:n.compression,compressionOptions:n.compressionOptions}}var r=t("./stream/StreamHelper"),o=t("./stream/DataWorker"),s=t("./utf8"),a=t("./compressedObject"),h=t("./stream/GenericWorker");i.prototype={internalStream:function(t){var e=null,n="string";try{if(!t)throw new Error("No output type specified.");var i="string"===(n=t.toLowerCase())||"text"===n;"binarystring"!==n&&"text"!==n||(n="string"),e=this._decompressWorker();var o=!this._dataBinary;o&&!i&&(e=e.pipe(new s.Utf8EncodeWorker)),!o&&i&&(e=e.pipe(new s.Utf8DecodeWorker))}catch(t){(e=new h("error")).error(t)}return new r(e,n,"")},async:function(t,e){return this.internalStream(t).accumulate(e)},nodeStream:function(t,e){return this.internalStream(t||"nodebuffer").toNodejsStream(e)},_compressWorker:function(t,e){if(this._data instanceof a&&this._data.compression.magic===t.magic)return this._data.getCompressedWorker();var n=this._decompressWorker();return this._dataBinary||(n=n.pipe(new s.Utf8EncodeWorker)),a.createWorkerFrom(n,t,e)},_decompressWorker:function(){return this._data instanceof a?this._data.getContentWorker():this._data instanceof h?this._data:new o(this._data)}};for(var u=["asText","asBinary","asNodeBuffer","asUint8Array","asArrayBuffer"],c=function(){throw new Error("This method has been removed in JSZip 3.0, please check the upgrade guide.")},l=0;l<u.length;l++)i.prototype[u[l]]=c;e.exports=i},{"./compressedObject":2,"./stream/DataWorker":27,"./stream/GenericWorker":28,"./stream/StreamHelper":29,"./utf8":31}],36:[function(t,e,i){(function(t){"use strict";var n,i,r=t.MutationObserver||t.WebKitMutationObserver;if(r){var o=0,s=new r(c),a=t.document.createTextNode("");s.observe(a,{characterData:!0}),n=function(){a.data=o=++o%2}}else if(t.setImmediate||void 0===t.MessageChannel)n="document"in t&&"onreadystatechange"in t.document.createElement("script")?function(){var e=t.document.createElement("script");e.onreadystatechange=function(){c(),e.onreadystatechange=null,e.parentNode.removeChild(e),e=null},t.document.documentElement.appendChild(e)}:function(){setTimeout(c,0)};else{var h=new t.MessageChannel;h.port1.onmessage=c,n=function(){h.port2.postMessage(0)}}var u=[];function c(){var t,e;i=!0;for(var n=u.length;n;){for(e=u,u=[],t=-1;++t<n;)e[t]();n=u.length}i=!1}e.exports=function(t){1!==u.push(t)||i||n()}}).call(this,void 0!==n.g?n.g:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],37:[function(t,e,n){"use strict";var i=t("immediate");function r(){}var o={},s=["REJECTED"],a=["FULFILLED"],h=["PENDING"];function u(t){if("function"!=typeof t)throw new TypeError("resolver must be a function");this.state=h,this.queue=[],this.outcome=void 0,t!==r&&d(this,t)}function c(t,e,n){this.promise=t,"function"==typeof e&&(this.onFulfilled=e,this.callFulfilled=this.otherCallFulfilled),"function"==typeof n&&(this.onRejected=n,this.callRejected=this.otherCallRejected)}function l(t,e,n){i((function(){var i;try{i=e(n)}catch(i){return o.reject(t,i)}i===t?o.reject(t,new TypeError("Cannot resolve promise with itself")):o.resolve(t,i)}))}function f(t){var e=t&&t.then;if(t&&("object"==typeof t||"function"==typeof t)&&"function"==typeof e)return 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r.Buf16(573),m(this.depth),this.l_buf=0,this.lit_bufsize=0,this.last_lit=0,this.d_buf=0,this.opt_len=0,this.static_len=0,this.matches=0,this.insert=0,this.bi_buf=0,this.bi_valid=0}function C(t){var e;return t&&t.state?(t.total_in=t.total_out=0,t.data_type=2,(e=t.state).pending=0,e.pending_out=0,e.wrap<0&&(e.wrap=-e.wrap),e.status=e.wrap?42:f,t.adler=2===e.wrap?0:1,e.last_flush=0,o._tr_init(e),0):d(t,u)}function T(t){var e=C(t);return 0===e&&function(t){t.window_size=2*t.w_size,m(t.head),t.max_lazy_match=i[t.level].max_lazy,t.good_match=i[t.level].good_length,t.nice_match=i[t.level].nice_length,t.max_chain_length=i[t.level].max_chain,t.strstart=0,t.block_start=0,t.lookahead=0,t.insert=0,t.match_length=t.prev_length=2,t.match_available=0,t.ins_h=0}(t.state),e}function A(t,e,n,i,o,s){if(!t)return u;var a=1;if(-1===e&&(e=6),i<0?(a=0,i=-i):15<i&&(a=2,i-=16),o<1||9<o||8!==n||i<8||15<i||e<0||9<e||s<0||4<s)return d(t,u);8===i&&(i=9);var h=new S;return(t.state=h).strm=t,h.wrap=a,h.gzhead=null,h.w_bits=i,h.w_size=1<<h.w_bits,h.w_mask=h.w_size-1,h.hash_bits=o+7,h.hash_size=1<<h.hash_bits,h.hash_mask=h.hash_size-1,h.hash_shift=~~((h.hash_bits+3-1)/3),h.window=new r.Buf8(2*h.w_size),h.head=new r.Buf16(h.hash_size),h.prev=new r.Buf16(h.w_size),h.lit_bufsize=1<<o+6,h.pending_buf_size=4*h.lit_bufsize,h.pending_buf=new r.Buf8(h.pending_buf_size),h.d_buf=1*h.lit_bufsize,h.l_buf=3*h.lit_bufsize,h.level=e,h.strategy=s,h.method=n,T(t)}i=[new E(0,0,0,0,(function(t,e){var n=65535;for(n>t.pending_buf_size-5&&(n=t.pending_buf_size-5);;){if(t.lookahead<=1){if(_(t),0===t.lookahead&&0===e)return 1;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var i=t.block_start+n;if((0===t.strstart||t.strstart>=i)&&(t.lookahead=t.strstart-i,t.strstart=i,v(t,!1),0===t.strm.avail_out))return 1;if(t.strstart-t.block_start>=t.w_size-l&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):(t.strstart>t.block_start&&(v(t,!1),t.strm.avail_out),1)})),new E(4,4,8,4,x),new E(4,5,16,8,x),new E(4,6,32,32,x),new E(4,4,16,16,k),new E(8,16,32,32,k),new E(8,16,128,128,k),new E(8,32,128,256,k),new E(32,128,258,1024,k),new E(32,258,258,4096,k)],n.deflateInit=function(t,e){return A(t,e,8,15,8,0)},n.deflateInit2=A,n.deflateReset=T,n.deflateResetKeep=C,n.deflateSetHeader=function(t,e){return t&&t.state?2!==t.state.wrap?u:(t.state.gzhead=e,0):u},n.deflate=function(t,e){var n,r,s,h;if(!t||!t.state||5<e||e<0)return t?d(t,u):u;if(r=t.state,!t.output||!t.input&&0!==t.avail_in||666===r.status&&4!==e)return d(t,0===t.avail_out?-5:u);if(r.strm=t,n=r.last_flush,r.last_flush=e,42===r.status)if(2===r.wrap)t.adler=0,y(r,31),y(r,139),y(r,8),r.gzhead?(y(r,(r.gzhead.text?1:0)+(r.gzhead.hcrc?2:0)+(r.gzhead.extra?4:0)+(r.gzhead.name?8:0)+(r.gzhead.comment?16:0)),y(r,255&r.gzhead.time),y(r,r.gzhead.time>>8&255),y(r,r.gzhead.time>>16&255),y(r,r.gzhead.time>>24&255),y(r,9===r.level?2:2<=r.strategy||r.level<2?4:0),y(r,255&r.gzhead.os),r.gzhead.extra&&r.gzhead.extra.length&&(y(r,255&r.gzhead.extra.length),y(r,r.gzhead.extra.length>>8&255)),r.gzhead.hcrc&&(t.adler=a(t.adler,r.pending_buf,r.pending,0)),r.gzindex=0,r.status=69):(y(r,0),y(r,0),y(r,0),y(r,0),y(r,0),y(r,9===r.level?2:2<=r.strategy||r.level<2?4:0),y(r,3),r.status=f);else{var l=8+(r.w_bits-8<<4)<<8;l|=(2<=r.strategy||r.level<2?0:r.level<6?1:6===r.level?2:3)<<6,0!==r.strstart&&(l|=32),l+=31-l%31,r.status=f,w(r,l),0!==r.strstart&&(w(r,t.adler>>>16),w(r,65535&t.adler)),t.adler=1}if(69===r.status)if(r.gzhead.extra){for(s=r.pending;r.gzindex<(65535&r.gzhead.extra.length)&&(r.pending!==r.pending_buf_size||(r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),g(t),s=r.pending,r.pending!==r.pending_buf_size));)y(r,255&r.gzhead.extra[r.gzindex]),r.gzindex++;r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),r.gzindex===r.gzhead.extra.length&&(r.gzindex=0,r.status=73)}else r.status=73;if(73===r.status)if(r.gzhead.name){s=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),g(t),s=r.pending,r.pending===r.pending_buf_size)){h=1;break}h=r.gzindex<r.gzhead.name.length?255&r.gzhead.name.charCodeAt(r.gzindex++):0,y(r,h)}while(0!==h);r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),0===h&&(r.gzindex=0,r.status=91)}else r.status=91;if(91===r.status)if(r.gzhead.comment){s=r.pending;do{if(r.pending===r.pending_buf_size&&(r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),g(t),s=r.pending,r.pending===r.pending_buf_size)){h=1;break}h=r.gzindex<r.gzhead.comment.length?255&r.gzhead.comment.charCodeAt(r.gzindex++):0,y(r,h)}while(0!==h);r.gzhead.hcrc&&r.pending>s&&(t.adler=a(t.adler,r.pending_buf,r.pending-s,s)),0===h&&(r.status=103)}else r.status=103;if(103===r.status&&(r.gzhead.hcrc?(r.pending+2>r.pending_buf_size&&g(t),r.pending+2<=r.pending_buf_size&&(y(r,255&t.adler),y(r,t.adler>>8&255),t.adler=0,r.status=f)):r.status=f),0!==r.pending){if(g(t),0===t.avail_out)return r.last_flush=-1,0}else if(0===t.avail_in&&p(e)<=p(n)&&4!==e)return d(t,-5);if(666===r.status&&0!==t.avail_in)return d(t,-5);if(0!==t.avail_in||0!==r.lookahead||0!==e&&666!==r.status){var b=2===r.strategy?function(t,e){for(var n;;){if(0===t.lookahead&&(_(t),0===t.lookahead)){if(0===e)return 1;break}if(t.match_length=0,n=o._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++,n&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}(r,e):3===r.strategy?function(t,e){for(var n,i,r,s,a=t.window;;){if(t.lookahead<=c){if(_(t),t.lookahead<=c&&0===e)return 1;if(0===t.lookahead)break}if(t.match_length=0,t.lookahead>=3&&0<t.strstart&&(i=a[r=t.strstart-1])===a[++r]&&i===a[++r]&&i===a[++r]){s=t.strstart+c;do{}while(i===a[++r]&&i===a[++r]&&i===a[++r]&&i===a[++r]&&i===a[++r]&&i===a[++r]&&i===a[++r]&&i===a[++r]&&r<s);t.match_length=c-(s-r),t.match_length>t.lookahead&&(t.match_length=t.lookahead)}if(t.match_length>=3?(n=o._tr_tally(t,1,t.match_length-3),t.lookahead-=t.match_length,t.strstart+=t.match_length,t.match_length=0):(n=o._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++),n&&(v(t,!1),0===t.strm.avail_out))return 1}return t.insert=0,4===e?(v(t,!0),0===t.strm.avail_out?3:4):t.last_lit&&(v(t,!1),0===t.strm.avail_out)?1:2}(r,e):i[r.level].func(r,e);if(3!==b&&4!==b||(r.status=666),1===b||3===b)return 0===t.avail_out&&(r.last_flush=-1),0;if(2===b&&(1===e?o._tr_align(r):5!==e&&(o._tr_stored_block(r,0,0,!1),3===e&&(m(r.head),0===r.lookahead&&(r.strstart=0,r.block_start=0,r.insert=0))),g(t),0===t.avail_out))return r.last_flush=-1,0}return 4!==e?0:r.wrap<=0?1:(2===r.wrap?(y(r,255&t.adler),y(r,t.adler>>8&255),y(r,t.adler>>16&255),y(r,t.adler>>24&255),y(r,255&t.total_in),y(r,t.total_in>>8&255),y(r,t.total_in>>16&255),y(r,t.total_in>>24&255)):(w(r,t.adler>>>16),w(r,65535&t.adler)),g(t),0<r.wrap&&(r.wrap=-r.wrap),0!==r.pending?0:1)},n.deflateEnd=function(t){var e;return t&&t.state?42!==(e=t.state.status)&&69!==e&&73!==e&&91!==e&&103!==e&&e!==f&&666!==e?d(t,u):(t.state=null,e===f?d(t,-3):0):u},n.deflateSetDictionary=function(t,e){var n,i,o,a,h,c,l,f,d=e.length;if(!t||!t.state)return u;if(2===(a=(n=t.state).wrap)||1===a&&42!==n.status||n.lookahead)return u;for(1===a&&(t.adler=s(t.adler,e,d,0)),n.wrap=0,d>=n.w_size&&(0===a&&(m(n.head),n.strstart=0,n.block_start=0,n.insert=0),f=new r.Buf8(n.w_size),r.arraySet(f,e,d-n.w_size,n.w_size,0),e=f,d=n.w_size),h=t.avail_in,c=t.next_in,l=t.input,t.avail_in=d,t.next_in=0,t.input=e,_(n);n.lookahead>=3;){for(i=n.strstart,o=n.lookahead-2;n.ins_h=(n.ins_h<<n.hash_shift^n.window[i+3-1])&n.hash_mask,n.prev[i&n.w_mask]=n.head[n.ins_h],n.head[n.ins_h]=i,i++,--o;);n.strstart=i,n.lookahead=2,_(n)}return n.strstart+=n.lookahead,n.block_start=n.strstart,n.insert=n.lookahead,n.lookahead=0,n.match_length=n.prev_length=2,n.match_available=0,t.next_in=c,t.input=l,t.avail_in=h,n.wrap=a,0},n.deflateInfo="pako deflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./messages":51,"./trees":52}],47:[function(t,e,n){"use strict";e.exports=function(){this.text=0,this.time=0,this.xflags=0,this.os=0,this.extra=null,this.extra_len=0,this.name="",this.comment="",this.hcrc=0,this.done=!1}},{}],48:[function(t,e,n){"use strict";e.exports=function(t,e){var n,i,r,o,s,a,h,u,c,l,f,d,p,m,g,v,y,w,b,_,x,k,E,S,C;n=t.state,i=t.next_in,S=t.input,r=i+(t.avail_in-5),o=t.next_out,C=t.output,s=o-(e-t.avail_out),a=o+(t.avail_out-257),h=n.dmax,u=n.wsize,c=n.whave,l=n.wnext,f=n.window,d=n.hold,p=n.bits,m=n.lencode,g=n.distcode,v=(1<<n.lenbits)-1,y=(1<<n.distbits)-1;t:do{p<15&&(d+=S[i++]<<p,p+=8,d+=S[i++]<<p,p+=8),w=m[d&v];e:for(;;){if(d>>>=b=w>>>24,p-=b,0==(b=w>>>16&255))C[o++]=65535&w;else{if(!(16&b)){if(!(64&b)){w=m[(65535&w)+(d&(1<<b)-1)];continue e}if(32&b){n.mode=12;break t}t.msg="invalid literal/length code",n.mode=30;break t}_=65535&w,(b&=15)&&(p<b&&(d+=S[i++]<<p,p+=8),_+=d&(1<<b)-1,d>>>=b,p-=b),p<15&&(d+=S[i++]<<p,p+=8,d+=S[i++]<<p,p+=8),w=g[d&y];n:for(;;){if(d>>>=b=w>>>24,p-=b,!(16&(b=w>>>16&255))){if(!(64&b)){w=g[(65535&w)+(d&(1<<b)-1)];continue n}t.msg="invalid distance code",n.mode=30;break t}if(x=65535&w,p<(b&=15)&&(d+=S[i++]<<p,(p+=8)<b&&(d+=S[i++]<<p,p+=8)),h<(x+=d&(1<<b)-1)){t.msg="invalid distance too far back",n.mode=30;break t}if(d>>>=b,p-=b,(b=o-s)<x){if(c<(b=x-b)&&n.sane){t.msg="invalid distance too far back",n.mode=30;break t}if(E=f,(k=0)===l){if(k+=u-b,b<_){for(_-=b;C[o++]=f[k++],--b;);k=o-x,E=C}}else if(l<b){if(k+=u+l-b,(b-=l)<_){for(_-=b;C[o++]=f[k++],--b;);if(k=0,l<_){for(_-=b=l;C[o++]=f[k++],--b;);k=o-x,E=C}}}else if(k+=l-b,b<_){for(_-=b;C[o++]=f[k++],--b;);k=o-x,E=C}for(;2<_;)C[o++]=E[k++],C[o++]=E[k++],C[o++]=E[k++],_-=3;_&&(C[o++]=E[k++],1<_&&(C[o++]=E[k++]))}else{for(k=o-x;C[o++]=C[k++],C[o++]=C[k++],C[o++]=C[k++],2<(_-=3););_&&(C[o++]=C[k++],1<_&&(C[o++]=C[k++]))}break}}break}}while(i<r&&o<a);i-=_=p>>3,d&=(1<<(p-=_<<3))-1,t.next_in=i,t.next_out=o,t.avail_in=i<r?r-i+5:5-(i-r),t.avail_out=o<a?a-o+257:257-(o-a),n.hold=d,n.bits=p}},{}],49:[function(t,e,n){"use strict";var i=t("../utils/common"),r=t("./adler32"),o=t("./crc32"),s=t("./inffast"),a=t("./inftrees"),h=-2;function u(t){return(t>>>24&255)+(t>>>8&65280)+((65280&t)<<8)+((255&t)<<24)}function c(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new i.Buf16(320),this.work=new i.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function l(t){var e;return t&&t.state?(e=t.state,t.total_in=t.total_out=e.total=0,t.msg="",e.wrap&&(t.adler=1&e.wrap),e.mode=1,e.last=0,e.havedict=0,e.dmax=32768,e.head=null,e.hold=0,e.bits=0,e.lencode=e.lendyn=new i.Buf32(852),e.distcode=e.distdyn=new i.Buf32(592),e.sane=1,e.back=-1,0):h}function f(t){var e;return t&&t.state?((e=t.state).wsize=0,e.whave=0,e.wnext=0,l(t)):h}function d(t,e){var n,i;return t&&t.state?(i=t.state,e<0?(n=0,e=-e):(n=1+(e>>4),e<48&&(e&=15)),e&&(e<8||15<e)?h:(null!==i.window&&i.wbits!==e&&(i.window=null),i.wrap=n,i.wbits=e,f(t))):h}function p(t,e){var n,i;return t?(i=new c,(t.state=i).window=null,0!==(n=d(t,e))&&(t.state=null),n):h}var m,g,v=!0;function y(t){if(v){var e;for(m=new i.Buf32(512),g=new i.Buf32(32),e=0;e<144;)t.lens[e++]=8;for(;e<256;)t.lens[e++]=9;for(;e<280;)t.lens[e++]=7;for(;e<288;)t.lens[e++]=8;for(a(1,t.lens,0,288,m,0,t.work,{bits:9}),e=0;e<32;)t.lens[e++]=5;a(2,t.lens,0,32,g,0,t.work,{bits:5}),v=!1}t.lencode=m,t.lenbits=9,t.distcode=g,t.distbits=5}function w(t,e,n,r){var o,s=t.state;return null===s.window&&(s.wsize=1<<s.wbits,s.wnext=0,s.whave=0,s.window=new i.Buf8(s.wsize)),r>=s.wsize?(i.arraySet(s.window,e,n-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):(r<(o=s.wsize-s.wnext)&&(o=r),i.arraySet(s.window,e,n-r,o,s.wnext),(r-=o)?(i.arraySet(s.window,e,n-r,r,0),s.wnext=r,s.whave=s.wsize):(s.wnext+=o,s.wnext===s.wsize&&(s.wnext=0),s.whave<s.wsize&&(s.whave+=o))),0}n.inflateReset=f,n.inflateReset2=d,n.inflateResetKeep=l,n.inflateInit=function(t){return p(t,15)},n.inflateInit2=p,n.inflate=function(t,e){var n,c,l,f,d,p,m,g,v,b,_,x,k,E,S,C,T,A,N,R,I,O,z,D,L=0,B=new i.Buf8(4),P=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!t||!t.state||!t.output||!t.input&&0!==t.avail_in)return h;12===(n=t.state).mode&&(n.mode=13),d=t.next_out,l=t.output,m=t.avail_out,f=t.next_in,c=t.input,p=t.avail_in,g=n.hold,v=n.bits,b=p,_=m,O=0;t:for(;;)switch(n.mode){case 1:if(0===n.wrap){n.mode=13;break}for(;v<16;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(2&n.wrap&&35615===g){B[n.check=0]=255&g,B[1]=g>>>8&255,n.check=o(n.check,B,2,0),v=g=0,n.mode=2;break}if(n.flags=0,n.head&&(n.head.done=!1),!(1&n.wrap)||(((255&g)<<8)+(g>>8))%31){t.msg="incorrect header check",n.mode=30;break}if(8!=(15&g)){t.msg="unknown compression method",n.mode=30;break}if(v-=4,I=8+(15&(g>>>=4)),0===n.wbits)n.wbits=I;else if(I>n.wbits){t.msg="invalid window size",n.mode=30;break}n.dmax=1<<I,t.adler=n.check=1,n.mode=512&g?10:12,v=g=0;break;case 2:for(;v<16;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(n.flags=g,8!=(255&n.flags)){t.msg="unknown compression method",n.mode=30;break}if(57344&n.flags){t.msg="unknown header flags set",n.mode=30;break}n.head&&(n.head.text=g>>8&1),512&n.flags&&(B[0]=255&g,B[1]=g>>>8&255,n.check=o(n.check,B,2,0)),v=g=0,n.mode=3;case 3:for(;v<32;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.head&&(n.head.time=g),512&n.flags&&(B[0]=255&g,B[1]=g>>>8&255,B[2]=g>>>16&255,B[3]=g>>>24&255,n.check=o(n.check,B,4,0)),v=g=0,n.mode=4;case 4:for(;v<16;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.head&&(n.head.xflags=255&g,n.head.os=g>>8),512&n.flags&&(B[0]=255&g,B[1]=g>>>8&255,n.check=o(n.check,B,2,0)),v=g=0,n.mode=5;case 5:if(1024&n.flags){for(;v<16;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.length=g,n.head&&(n.head.extra_len=g),512&n.flags&&(B[0]=255&g,B[1]=g>>>8&255,n.check=o(n.check,B,2,0)),v=g=0}else n.head&&(n.head.extra=null);n.mode=6;case 6:if(1024&n.flags&&(p<(x=n.length)&&(x=p),x&&(n.head&&(I=n.head.extra_len-n.length,n.head.extra||(n.head.extra=new Array(n.head.extra_len)),i.arraySet(n.head.extra,c,f,x,I)),512&n.flags&&(n.check=o(n.check,c,x,f)),p-=x,f+=x,n.length-=x),n.length))break t;n.length=0,n.mode=7;case 7:if(2048&n.flags){if(0===p)break t;for(x=0;I=c[f+x++],n.head&&I&&n.length<65536&&(n.head.name+=String.fromCharCode(I)),I&&x<p;);if(512&n.flags&&(n.check=o(n.check,c,x,f)),p-=x,f+=x,I)break t}else n.head&&(n.head.name=null);n.length=0,n.mode=8;case 8:if(4096&n.flags){if(0===p)break t;for(x=0;I=c[f+x++],n.head&&I&&n.length<65536&&(n.head.comment+=String.fromCharCode(I)),I&&x<p;);if(512&n.flags&&(n.check=o(n.check,c,x,f)),p-=x,f+=x,I)break t}else n.head&&(n.head.comment=null);n.mode=9;case 9:if(512&n.flags){for(;v<16;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(g!==(65535&n.check)){t.msg="header crc mismatch",n.mode=30;break}v=g=0}n.head&&(n.head.hcrc=n.flags>>9&1,n.head.done=!0),t.adler=n.check=0,n.mode=12;break;case 10:for(;v<32;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}t.adler=n.check=u(g),v=g=0,n.mode=11;case 11:if(0===n.havedict)return t.next_out=d,t.avail_out=m,t.next_in=f,t.avail_in=p,n.hold=g,n.bits=v,2;t.adler=n.check=1,n.mode=12;case 12:if(5===e||6===e)break t;case 13:if(n.last){g>>>=7&v,v-=7&v,n.mode=27;break}for(;v<3;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}switch(n.last=1&g,v-=1,3&(g>>>=1)){case 0:n.mode=14;break;case 1:if(y(n),n.mode=20,6!==e)break;g>>>=2,v-=2;break t;case 2:n.mode=17;break;case 3:t.msg="invalid block type",n.mode=30}g>>>=2,v-=2;break;case 14:for(g>>>=7&v,v-=7&v;v<32;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if((65535&g)!=(g>>>16^65535)){t.msg="invalid stored block lengths",n.mode=30;break}if(n.length=65535&g,v=g=0,n.mode=15,6===e)break t;case 15:n.mode=16;case 16:if(x=n.length){if(p<x&&(x=p),m<x&&(x=m),0===x)break t;i.arraySet(l,c,f,x,d),p-=x,f+=x,m-=x,d+=x,n.length-=x;break}n.mode=12;break;case 17:for(;v<14;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(n.nlen=257+(31&g),g>>>=5,v-=5,n.ndist=1+(31&g),g>>>=5,v-=5,n.ncode=4+(15&g),g>>>=4,v-=4,286<n.nlen||30<n.ndist){t.msg="too many length or distance symbols",n.mode=30;break}n.have=0,n.mode=18;case 18:for(;n.have<n.ncode;){for(;v<3;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.lens[P[n.have++]]=7&g,g>>>=3,v-=3}for(;n.have<19;)n.lens[P[n.have++]]=0;if(n.lencode=n.lendyn,n.lenbits=7,z={bits:n.lenbits},O=a(0,n.lens,0,19,n.lencode,0,n.work,z),n.lenbits=z.bits,O){t.msg="invalid code lengths set",n.mode=30;break}n.have=0,n.mode=19;case 19:for(;n.have<n.nlen+n.ndist;){for(;C=(L=n.lencode[g&(1<<n.lenbits)-1])>>>16&255,T=65535&L,!((S=L>>>24)<=v);){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(T<16)g>>>=S,v-=S,n.lens[n.have++]=T;else{if(16===T){for(D=S+2;v<D;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(g>>>=S,v-=S,0===n.have){t.msg="invalid bit length repeat",n.mode=30;break}I=n.lens[n.have-1],x=3+(3&g),g>>>=2,v-=2}else if(17===T){for(D=S+3;v<D;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}v-=S,I=0,x=3+(7&(g>>>=S)),g>>>=3,v-=3}else{for(D=S+7;v<D;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}v-=S,I=0,x=11+(127&(g>>>=S)),g>>>=7,v-=7}if(n.have+x>n.nlen+n.ndist){t.msg="invalid bit length repeat",n.mode=30;break}for(;x--;)n.lens[n.have++]=I}}if(30===n.mode)break;if(0===n.lens[256]){t.msg="invalid code -- missing end-of-block",n.mode=30;break}if(n.lenbits=9,z={bits:n.lenbits},O=a(1,n.lens,0,n.nlen,n.lencode,0,n.work,z),n.lenbits=z.bits,O){t.msg="invalid literal/lengths set",n.mode=30;break}if(n.distbits=6,n.distcode=n.distdyn,z={bits:n.distbits},O=a(2,n.lens,n.nlen,n.ndist,n.distcode,0,n.work,z),n.distbits=z.bits,O){t.msg="invalid distances set",n.mode=30;break}if(n.mode=20,6===e)break t;case 20:n.mode=21;case 21:if(6<=p&&258<=m){t.next_out=d,t.avail_out=m,t.next_in=f,t.avail_in=p,n.hold=g,n.bits=v,s(t,_),d=t.next_out,l=t.output,m=t.avail_out,f=t.next_in,c=t.input,p=t.avail_in,g=n.hold,v=n.bits,12===n.mode&&(n.back=-1);break}for(n.back=0;C=(L=n.lencode[g&(1<<n.lenbits)-1])>>>16&255,T=65535&L,!((S=L>>>24)<=v);){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(C&&!(240&C)){for(A=S,N=C,R=T;C=(L=n.lencode[R+((g&(1<<A+N)-1)>>A)])>>>16&255,T=65535&L,!(A+(S=L>>>24)<=v);){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}g>>>=A,v-=A,n.back+=A}if(g>>>=S,v-=S,n.back+=S,n.length=T,0===C){n.mode=26;break}if(32&C){n.back=-1,n.mode=12;break}if(64&C){t.msg="invalid literal/length code",n.mode=30;break}n.extra=15&C,n.mode=22;case 22:if(n.extra){for(D=n.extra;v<D;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.length+=g&(1<<n.extra)-1,g>>>=n.extra,v-=n.extra,n.back+=n.extra}n.was=n.length,n.mode=23;case 23:for(;C=(L=n.distcode[g&(1<<n.distbits)-1])>>>16&255,T=65535&L,!((S=L>>>24)<=v);){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(!(240&C)){for(A=S,N=C,R=T;C=(L=n.distcode[R+((g&(1<<A+N)-1)>>A)])>>>16&255,T=65535&L,!(A+(S=L>>>24)<=v);){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}g>>>=A,v-=A,n.back+=A}if(g>>>=S,v-=S,n.back+=S,64&C){t.msg="invalid distance code",n.mode=30;break}n.offset=T,n.extra=15&C,n.mode=24;case 24:if(n.extra){for(D=n.extra;v<D;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}n.offset+=g&(1<<n.extra)-1,g>>>=n.extra,v-=n.extra,n.back+=n.extra}if(n.offset>n.dmax){t.msg="invalid distance too far back",n.mode=30;break}n.mode=25;case 25:if(0===m)break t;if(x=_-m,n.offset>x){if((x=n.offset-x)>n.whave&&n.sane){t.msg="invalid distance too far back",n.mode=30;break}k=x>n.wnext?(x-=n.wnext,n.wsize-x):n.wnext-x,x>n.length&&(x=n.length),E=n.window}else E=l,k=d-n.offset,x=n.length;for(m<x&&(x=m),m-=x,n.length-=x;l[d++]=E[k++],--x;);0===n.length&&(n.mode=21);break;case 26:if(0===m)break t;l[d++]=n.length,m--,n.mode=21;break;case 27:if(n.wrap){for(;v<32;){if(0===p)break t;p--,g|=c[f++]<<v,v+=8}if(_-=m,t.total_out+=_,n.total+=_,_&&(t.adler=n.check=n.flags?o(n.check,l,_,d-_):r(n.check,l,_,d-_)),_=m,(n.flags?g:u(g))!==n.check){t.msg="incorrect data check",n.mode=30;break}v=g=0}n.mode=28;case 28:if(n.wrap&&n.flags){for(;v<32;){if(0===p)break t;p--,g+=c[f++]<<v,v+=8}if(g!==(4294967295&n.total)){t.msg="incorrect length check",n.mode=30;break}v=g=0}n.mode=29;case 29:O=1;break t;case 30:O=-3;break t;case 31:return-4;default:return h}return t.next_out=d,t.avail_out=m,t.next_in=f,t.avail_in=p,n.hold=g,n.bits=v,(n.wsize||_!==t.avail_out&&n.mode<30&&(n.mode<27||4!==e))&&w(t,t.output,t.next_out,_-t.avail_out)?(n.mode=31,-4):(b-=t.avail_in,_-=t.avail_out,t.total_in+=b,t.total_out+=_,n.total+=_,n.wrap&&_&&(t.adler=n.check=n.flags?o(n.check,l,_,t.next_out-_):r(n.check,l,_,t.next_out-_)),t.data_type=n.bits+(n.last?64:0)+(12===n.mode?128:0)+(20===n.mode||15===n.mode?256:0),(0==b&&0===_||4===e)&&0===O&&(O=-5),O)},n.inflateEnd=function(t){if(!t||!t.state)return h;var e=t.state;return e.window&&(e.window=null),t.state=null,0},n.inflateGetHeader=function(t,e){var n;return t&&t.state&&2&(n=t.state).wrap?((n.head=e).done=!1,0):h},n.inflateSetDictionary=function(t,e){var n,i=e.length;return t&&t.state?0!==(n=t.state).wrap&&11!==n.mode?h:11===n.mode&&r(1,e,i,0)!==n.check?-3:w(t,e,i,i)?(n.mode=31,-4):(n.havedict=1,0):h},n.inflateInfo="pako inflate (from Nodeca project)"},{"../utils/common":41,"./adler32":43,"./crc32":45,"./inffast":48,"./inftrees":50}],50:[function(t,e,n){"use strict";var i=t("../utils/common"),r=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],o=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],s=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],a=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];e.exports=function(t,e,n,h,u,c,l,f){var d,p,m,g,v,y,w,b,_,x=f.bits,k=0,E=0,S=0,C=0,T=0,A=0,N=0,R=0,I=0,O=0,z=null,D=0,L=new i.Buf16(16),B=new i.Buf16(16),P=null,j=0;for(k=0;k<=15;k++)L[k]=0;for(E=0;E<h;E++)L[e[n+E]]++;for(T=x,C=15;1<=C&&0===L[C];C--);if(C<T&&(T=C),0===C)return u[c++]=20971520,u[c++]=20971520,f.bits=1,0;for(S=1;S<C&&0===L[S];S++);for(T<S&&(T=S),k=R=1;k<=15;k++)if(R<<=1,(R-=L[k])<0)return-1;if(0<R&&(0===t||1!==C))return-1;for(B[1]=0,k=1;k<15;k++)B[k+1]=B[k]+L[k];for(E=0;E<h;E++)0!==e[n+E]&&(l[B[e[n+E]]++]=E);if(y=0===t?(z=P=l,19):1===t?(z=r,D-=257,P=o,j-=257,256):(z=s,P=a,-1),k=S,v=c,N=E=O=0,m=-1,g=(I=1<<(A=T))-1,1===t&&852<I||2===t&&592<I)return 1;for(;;){for(w=k-N,_=l[E]<y?(b=0,l[E]):l[E]>y?(b=P[j+l[E]],z[D+l[E]]):(b=96,0),d=1<<k-N,S=p=1<<A;u[v+(O>>N)+(p-=d)]=w<<24|b<<16|_,0!==p;);for(d=1<<k-1;O&d;)d>>=1;if(0!==d?(O&=d-1,O+=d):O=0,E++,0==--L[k]){if(k===C)break;k=e[n+l[E]]}if(T<k&&(O&g)!==m){for(0===N&&(N=T),v+=S,R=1<<(A=k-N);A+N<C&&!((R-=L[A+N])<=0);)A++,R<<=1;if(I+=1<<A,1===t&&852<I||2===t&&592<I)return 1;u[m=O&g]=T<<24|A<<16|v-c}}return 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