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   * Released under the MIT License.
   */
  var X=function(){function t(t,e){var i=[],o=!0,s=!1,n=void 0;try{for(var r,l=t[Symbol.iterator]();!(o=(r=l.next()).done)&&(i.push(r.value),!e||i.length!==e);o=!0);}catch(t){s=!0,n=t}finally{try{!o&&l.return&&l.return()}finally{if(s)throw n}}return i}return function(e,i){if(Array.isArray(e))return e;if(Symbol.iterator in Object(e))return t(e,i);throw new TypeError("Invalid attempt to destructure non-iterable instance")}}(),E=function(t){if(Array.isArray(t)){for(var e=0,i=Array(t.length);e<t.length;e++)i[e]=t[e];return i}return Array.from(t)},C="undefined"!=typeof window,O=C&&navigator.userAgent.toLowerCase(),k=O&&/wechatdevtools/.test(O),H=O&&O.indexOf("android")>0,L=C&&document.createElement("div").style,I=function(){if(!C)return!1;var t={webkit:"webkitTransform",Moz:"MozTransform",O:"OTransform",ms:"msTransform",standard:"transform"};for(var e in t)if(void 0!==L[t[e]])return e;return!1}(),A=l("transform"),R=C&&l("perspective")in L,U=C&&("ontouchstart"in window||k),W=!1!==A,z=C&&l("transition")in L,j={transform:A,transitionTimingFunction:l("transitionTimingFunction"),transitionDuration:l("transitionDuration"),transitionDelay:l("transitionDelay"),transformOrigin:l("transformOrigin"),transitionEnd:l("transitionEnd")},N=1,$={touchstart:N,touchmove:N,touchend:N,mousedown:2,mousemove:2,mouseup:2},F={startX:0,startY:0,scrollX:!1,scrollY:!0,freeScroll:!1,directionLockThreshold:5,eventPassthrough:"",click:!1,tap:!1,bounce:!0,bounceTime:800,momentum:!0,momentumLimitTime:300,momentumLimitDistance:15,swipeTime:2500,swipeBounceTime:500,deceleration:.0015,flickLimitTime:200,flickLimitDistance:100,resizePolling:60,probeType:0,preventDefault:!0,preventDefaultException:{tagName:/^(INPUT|TEXTAREA|BUTTON|SELECT)$/},HWCompositing:!0,useTransition:!0,useTransform:!0,bindToWrapper:!1,disableMouse:U,disableTouch:!U,observeDOM:!0,autoBlur:!0,wheel:!1,snap:!1,scrollbar:!1,pullDownRefresh:!1,pullUpLoad:!1,mouseWheel:!1,stopPropagation:!1,zoom:!1,infinity:!1,dblclick:!1},V={swipe:{style:"cubic-bezier(0.23, 1, 0.32, 1)",fn:function(t){return 1+--t*t*t*t*t}},swipeBounce:{style:"cubic-bezier(0.25, 0.46, 0.45, 0.94)",fn:function(t){return t*(2-t)}},bounce:{style:"cubic-bezier(0.165, 0.84, 0.44, 1)",fn:function(t){return 1- --t*t*t*t}}},B=function(){return C?window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||function(t){return window.setTimeout(t,(t.interval||100/60)/2)}:b}(),q=function(){return C?window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||window.oCancelAnimationFrame||function(t){window.clearTimeout(t)}:b}(),G=1,Z=-1,J=1,K=-1,Q=1,tt=3;P.prototype.handleEvent=function(t){switch(t.type){case"touchstart":case"mousedown":this._start(t);break;case"touchmove":case"mousemove":this._move(t);break;case"touchend":case"mouseup":case"touchcancel":case"mousecancel":this._end(t)}},P.prototype.refresh=function(){this._shouldShow()&&(this.transitionTime(),this._calculate(),this.updatePosition())},P.prototype.fade=function(t,e){var i=this;if(!e||this.visible){var o=t?250:500;t=t?"1":"0",this.wrapperStyle[j.transitionDuration]=o+"ms",clearTimeout(this.fadeTimeout),this.fadeTimeout=setTimeout(function(){i.wrapperStyle.opacity=t,i.visible=+t},0)}},P.prototype.updatePosition=function(){if("vertical"===this.direction){var t=Math.round(this.sizeRatioY*this.scroller.y);if(t<0){this.transitionTime(500);var e=Math.max(this.indicatorHeight+3*t,8);this.indicatorStyle.height=e+"px",t=0}else if(t>this.maxPosY){this.transitionTime(500);var i=Math.max(this.indicatorHeight-3*(t-this.maxPosY),8);this.indicatorStyle.height=i+"px",t=this.maxPosY+this.indicatorHeight-i}else this.indicatorStyle.height=this.indicatorHeight+"px";this.y=t,this.scroller.options.useTransform?this.indicatorStyle[j.transform]="translateY("+t+"px)"+this.scroller.translateZ:this.indicatorStyle.top=t+"px"}else{var o=Math.round(this.sizeRatioX*this.scroller.x);if(o<0){this.transitionTime(500);var s=Math.max(this.indicatorWidth+3*o,8);this.indicatorStyle.width=s+"px",o=0}else if(o>this.maxPosX){this.transitionTime(500);var n=Math.max(this.indicatorWidth-3*(o-this.maxPosX),8);this.indicatorStyle.width=n+"px",o=this.maxPosX+this.indicatorWidth-n}else this.indicatorStyle.width=this.indicatorWidth+"px";this.x=o,this.scroller.options.useTransform?this.indicatorStyle[j.transform]="translateX("+o+"px)"+this.scroller.translateZ:this.indicatorStyle.left=o+"px"}},P.prototype.transitionTime=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.indicatorStyle[j.transitionDuration]=t+"ms"},P.prototype.transitionTimingFunction=function(t){this.indicatorStyle[j.transitionTimingFunction]=t},P.prototype.destroy=function(){this._removeDOMEvents(),this.wrapper.parentNode.removeChild(this.wrapper)},P.prototype._start=function(t){var e=t.touches?t.touches[0]:t;t.preventDefault(),t.stopPropagation(),this.transitionTime(),this.initiated=!0,this.moved=!1,this.lastPointX=e.pageX,this.lastPointY=e.pageY,this.startTime=o(),this._handleMoveEvents(a),this.scroller.trigger("beforeScrollStart")},P.prototype._move=function(t){var e=t.touches?t.touches[0]:t;t.preventDefault(),t.stopPropagation(),this.moved||this.scroller.trigger("scrollStart"),this.moved=!0;var i=e.pageX-this.lastPointX;this.lastPointX=e.pageX;var o=e.pageY-this.lastPointY;this.lastPointY=e.pageY;var s=this.x+i,n=this.y+o;this._pos(s,n)},P.prototype._end=function(t){if(this.initiated){this.initiated=!1,t.preventDefault(),t.stopPropagation(),this._handleMoveEvents(h);var e=this.scroller.options.snap;if(e){var i=e.speed,o=e.easing,s=void 0===o?V.bounce:o,n=this.scroller._nearestSnap(this.scroller.x,this.scroller.y),r=i||Math.max(Math.max(Math.min(Math.abs(this.scroller.x-n.x),1e3),Math.min(Math.abs(this.scroller.y-n.y),1e3)),300);this.scroller.x===n.x&&this.scroller.y===n.y||(this.scroller.directionX=0,this.scroller.directionY=0,this.scroller.currentPage=n,this.scroller.scrollTo(n.x,n.y,r,s))}this.moved&&this.scroller.trigger("scrollEnd",{x:this.scroller.x,y:this.scroller.y})}},P.prototype._pos=function(t,e){t<0?t=0:t>this.maxPosX&&(t=this.maxPosX),e<0?e=0:e>this.maxPosY&&(e=this.maxPosY),t=Math.round(t/this.sizeRatioX),e=Math.round(e/this.sizeRatioY),this.scroller.scrollTo(t,e),this.scroller.trigger("scroll",{x:this.scroller.x,y:this.scroller.y})},P.prototype._shouldShow=function(){return"vertical"===this.direction&&this.scroller.hasVerticalScroll||"horizontal"===this.direction&&this.scroller.hasHorizontalScroll?(this.wrapper.style.display="",!0):(this.wrapper.style.display="none",!1)},P.prototype._calculate=function(){if("vertical"===this.direction){var t=this.wrapper.clientHeight;this.indicatorHeight=Math.max(Math.round(t*t/(this.scroller.scrollerHeight||t||1)),8),this.indicatorStyle.height=this.indicatorHeight+"px",this.maxPosY=t-this.indicatorHeight,this.sizeRatioY=this.maxPosY/this.scroller.maxScrollY}else{var e=this.wrapper.clientWidth;this.indicatorWidth=Math.max(Math.round(e*e/(this.scroller.scrollerWidth||e||1)),8),this.indicatorStyle.width=this.indicatorWidth+"px",this.maxPosX=e-this.indicatorWidth,this.sizeRatioX=this.maxPosX/this.scroller.maxScrollX}},P.prototype._addDOMEvents=function(){var t=a;this._handleDOMEvents(t)},P.prototype._removeDOMEvents=function(){var t=h;this._handleDOMEvents(t),this._handleMoveEvents(t)},P.prototype._handleMoveEvents=function(t){this.scroller.options.disableTouch||t(window,"touchmove",this),this.scroller.options.disableMouse||t(window,"mousemove",this)},P.prototype._handleDOMEvents=function(t){this.scroller.options.disableTouch||(t(this.indicator,"touchstart",this),t(window,"touchend",this)),this.scroller.options.disableMouse||(t(this.indicator,"mousedown",this),t(window,"mouseup",this))};var et=2e3;D.prototype.onScroll=function(){var t=-this.scroller.y,e=t-this.anchorScrollTop;this.anchorItem=0===t?{index:0,offset:0}:this._calculateAnchoredItem(this.anchorItem,e),this.anchorScrollTop=t;var i=this._calculateAnchoredItem(this.anchorItem,this.wrapperEl.offsetHeight),o=this.anchorItem.index,s=i.index;e<0?(o-=30,s+=10):(o-=10,s+=30),this.fill(o,s),this.maybeRequestContent()},D.prototype.onResize=function(){var t=this.options.createTombstone();t.style.position="absolute",this.scrollerEl.appendChild(t),t.style.display="",this.tombstoneHeight=t.offsetHeight,this.tombstoneWidth=t.offsetWidth,this.scrollerEl.removeChild(t);for(var e=0;e<this.items.length;e++)this.items[e].height=this.items[e].width=0;this.onScroll()},D.prototype.fill=function(t,e){this.firstAttachedItem=Math.max(0,t),this.hasMore||(e=Math.min(e,this.items.length)),this.lastAttachedItem=e,this.attachContent()},D.prototype.maybeRequestContent=function(){var t=this;if(!this.requestInProgress&&this.hasMore){var e=this.lastAttachedItem-this.loadedItems;e<=0||(this.requestInProgress=!0,this.options.fetch(e).then(function(e){if(t.requestInProgress=!1,e)t.addContent(e);else{t.hasMore=!1;var i=t._removeTombstones(),o=0;t.anchorItem.index<=t.items.length?(o=t._fixScrollPosition(),t._setupAnimations({},o),t.scroller.resetPosition(t.scroller.options.bounceTime)):(t.anchorItem.index-=i,o=t._fixScrollPosition(),t._setupAnimations({},o),t.scroller.stop(),t.scroller.resetPosition(),t.onScroll())}}))}},D.prototype.addContent=function(t){for(var e=0;e<t.length;e++)this.items.length<=this.loadedItems&&this._addItem(),this.items[this.loadedItems++].data=t[e];this.attachContent(),this.maybeRequestContent()},D.prototype.attachContent=function(){var t=this._collectUnusedNodes(),e=this._createDOMNodes(t);this._cleanupUnusedNodes(t),this._cacheNodeSize();var i=this._fixScrollPosition();this._setupAnimations(e,i)},D.prototype.resetMore=function(){this.hasMore=!0},D.prototype._removeTombstones=function(){for(var t=void 0,e=0,i=this.items.length,o=0;o<i;o++){var s=this.items[o].node,n=this.items[o].data;s&&!M(s)||n||(t||(t=o),s&&this.scrollerEl.removeChild(s))}return e=i-t,this.items.splice(t),this.lastAttachedItem=Math.min(this.lastAttachedItem,this.items.length),e},D.prototype._collectUnusedNodes=function(){for(var t=[],e=0;e<this.items.length;e++)if(e!==this.firstAttachedItem){var i=this.items[e].node;i&&(M(i)?(this.tombstones.push(i),this.tombstones[this.tombstones.length-1].style.display="none"):t.push(i)),this.items[e].node=null}else e=this.lastAttachedItem-1;return t},D.prototype._createDOMNodes=function(t){for(var e={},i=this.firstAttachedItem;i<this.lastAttachedItem;i++){for(;this.items.length<=i;)this._addItem();var o=this.items[i].node,s=this.items[i].data;if(o){if(!M(o)||!s)continue;o.style.zIndex=1,e[i]=[o,this.items[i].top-this.anchorScrollTop],this.items[i].node=null}var n=s?this.options.render(s,t.pop()):this._getTombStone();n.style.position="absolute",this.items[i].top=-1,this.scrollerEl.appendChild(n),this.items[i].node=n}return e},D.prototype._cleanupUnusedNodes=function(t){for(;t.length;)this.scrollerEl.removeChild(t.pop())},D.prototype._cacheNodeSize=function(){for(var t=this.firstAttachedItem;t<this.lastAttachedItem;t++)this.items[t].data&&!this.items[t].height&&(this.items[t].height=this.items[t].node.offsetHeight,this.items[t].width=this.items[t].node.offsetWidth)},D.prototype._fixScrollPosition=function(){this.anchorScrollTop=0;for(var t=0;t<this.anchorItem.index;t++)this.anchorScrollTop+=this.items[t].height||this.tombstoneHeight;this.anchorScrollTop+=this.anchorItem.offset;for(var e=this.anchorScrollTop-this.anchorItem.offset,i=this.anchorItem.index;i>this.firstAttachedItem;)e-=this.items[i-1].height||this.tombstoneHeight,i--;return e},D.prototype._setupAnimations=function(t,e){var i=this;for(var o in t){var s=t[o];this.items[o].node.style.transform="translateY("+(this.anchorScrollTop+s[1])+"px) scale("+this.tombstoneWidth/this.items[o].width+", "+this.tombstoneHeight/this.items[o].height+")",this.items[o].node.offsetTop,s[0].offsetTop,this.items[o].node.style.transition="transform 200ms"}for(var n=this.firstAttachedItem;n<this.lastAttachedItem;n++){var r=t[n];if(r){var l=r[0];l.style.transition="transform 200ms, opacity 200ms",l.style.transform="translateY("+e+"px) scale("+this.items[n].width/this.tombstoneWidth+", "+this.items[n].height/this.tombstoneHeight+")",l.style.opacity=0}e!==this.items[n].top&&(r||(this.items[n].node.style.transition=""),this.items[n].node.style.transform="translateY("+e+"px)"),this.items[n].top=e,e+=this.items[n].height||this.tombstoneHeight}this.scroller.maxScrollY=-(e-this.wrapperEl.offsetHeight+(this.hasMore?et:0)),setTimeout(function(){for(var e in t){var o=t[e];o[0].style.display="none",i.tombstones.push(o[0])}},200)},D.prototype._getTombStone=function(){var t=this.tombstones.pop();return t?(t.style.display="",t.style.opacity=1,t.style.transform="",t.style.transition="",t):this.options.createTombstone()},D.prototype._addItem=function(){this.items.push({data:null,node:null,height:0,width:0,top:0})},D.prototype._calculateAnchoredItem=function(t,e){if(0===e)return t;var i=t.index,o=0;if((e+=t.offset)<0){for(;e<0&&i>0&&this.items[i-1].height;)e+=this.items[i-1].height,i--;o=Math.max(-i,Math.ceil(Math.min(e,0)/this.tombstoneHeight))}else{for(;e>0&&i<this.items.length&&this.items[i].height&&this.items[i].height<e;)e-=this.items[i].height,i++;(i>=this.items.length||!this.items[i].height)&&(o=Math.floor(Math.max(e,0)/this.tombstoneHeight))}return i+=o,e-=o*this.tombstoneHeight,{index:i,offset:e}},function(t){t.prototype._init=function(t,e){this._handleOptions(e),this._events={},this.x=0,this.y=0,this.directionX=0,this.directionY=0,this.setScale(1),this._addDOMEvents(),this._initExtFeatures(),this._watchTransition(),this.options.observeDOM&&this._initDOMObserver(),this.options.autoBlur&&this._handleAutoBlur(),this.refresh(),this.options.snap||this.scrollTo(this.options.startX,this.options.startY),this.enable()},t.prototype.setScale=function(t){this.lastScale=n(this.scale)?t:this.scale,this.scale=t},t.prototype._handleOptions=function(t){this.options=s({},F,t),this.translateZ=this.options.HWCompositing&&R?" translateZ(0)":"",this.options.useTransition=this.options.useTransition&&z,this.options.useTransform=this.options.useTransform&&W,this.options.preventDefault=!this.options.eventPassthrough&&this.options.preventDefault,this.options.scrollX="horizontal"!==this.options.eventPassthrough&&this.options.scrollX,this.options.scrollY="vertical"!==this.options.eventPassthrough&&this.options.scrollY,this.options.freeScroll=this.options.freeScroll&&!this.options.eventPassthrough,this.options.directionLockThreshold=this.options.eventPassthrough?0:this.options.directionLockThreshold,!0===this.options.tap&&(this.options.tap="tap")},t.prototype._addDOMEvents=function(){var t=a;this._handleDOMEvents(t)},t.prototype._removeDOMEvents=function(){var t=h;this._handleDOMEvents(t)},t.prototype._handleDOMEvents=function(t){var e=this.options.bindToWrapper?this.wrapper:window;t(window,"orientationchange",this),t(window,"resize",this),this.options.click&&t(this.wrapper,"click",this,!0),this.options.disableMouse||(t(this.wrapper,"mousedown",this),t(e,"mousemove",this),t(e,"mousecancel",this),t(e,"mouseup",this)),U&&!this.options.disableTouch&&(t(this.wrapper,"touchstart",this),t(e,"touchmove",this),t(e,"touchcancel",this),t(e,"touchend",this)),t(this.scroller,j.transitionEnd,this)},t.prototype._initExtFeatures=function(){this.options.snap&&this._initSnap(),this.options.scrollbar&&this._initScrollbar(),this.options.pullUpLoad&&this._initPullUp(),this.options.pullDownRefresh&&this._initPullDown(),this.options.wheel&&this._initWheel(),this.options.mouseWheel&&this._initMouseWheel(),this.options.zoom&&this._initZoom(),this.options.infinity&&this._initInfinite()},t.prototype._watchTransition=function(){if("function"==typeof Object.defineProperty){var t=this,e=!1,i=this.useTransition?"isInTransition":"isAnimating";Object.defineProperty(this,i,{get:function(){return e},set:function(i){e=i;for(var o=t.scroller.children.length?t.scroller.children:[t.scroller],s=e&&!t.pulling?"none":"auto",n=0;n<o.length;n++)o[n].style.pointerEvents=s}})}},t.prototype._handleAutoBlur=function(){this.on("scrollStart",function(){var t=document.activeElement;!t||"INPUT"!==t.tagName&&"TEXTAREA"!==t.tagName||t.blur()})},t.prototype._initDOMObserver=function(){var t=this;if("undefined"!=typeof MutationObserver){var e=void 0,i=new MutationObserver(function(i){if(!t._shouldNotRefresh()){for(var o=!1,s=!1,n=0;n<i.length;n++){var r=i[n];if("attributes"!==r.type){o=!0;break}if(r.target!==t.scroller){s=!0;break}}o?t.refresh():s&&(clearTimeout(e),e=setTimeout(function(){t._shouldNotRefresh()||t.refresh()},60))}}),o={attributes:!0,childList:!0,subtree:!0};i.observe(this.scroller,o),this.on("destroy",function(){i.disconnect()})}else this._checkDOMUpdate()},t.prototype._shouldNotRefresh=function(){var t=this.x>this.minScrollX||this.x<this.maxScrollX||this.y>this.minScrollY||this.y<this.maxScrollY;return this.isInTransition||this.stopFromTransition||t},t.prototype._checkDOMUpdate=function(){function t(){if(!this.destroyed){i=p(this.scroller);var t=i.width,n=i.height;o===t&&s===n||this.refresh(),o=t,s=n,e.call(this)}}function e(){var e=this;setTimeout(function(){t.call(e)},1e3)}var i=p(this.scroller),o=i.width,s=i.height;e.call(this)},t.prototype.handleEvent=function(t){switch(t.type){case"touchstart":case"mousedown":this._start(t),this.options.zoom&&t.touches&&t.touches.length>1&&this._zoomStart(t);break;case"touchmove":case"mousemove":this.options.zoom&&t.touches&&t.touches.length>1?this._zoom(t):this._move(t);break;case"touchend":case"mouseup":case"touchcancel":case"mousecancel":this.scaled?this._zoomEnd(t):this._end(t);break;case"orientationchange":case"resize":this._resize();break;case"transitionend":case"webkitTransitionEnd":case"oTransitionEnd":case"MSTransitionEnd":this._transitionEnd(t);break;case"click":this.enabled&&!t._constructed&&(d(t.target,this.options.preventDefaultException)||(t.preventDefault(),t.stopPropagation()));break;case"wheel":case"DOMMouseScroll":case"mousewheel":this._onMouseWheel(t)}},t.prototype.refresh=function(){var t="static"===window.getComputedStyle(this.wrapper,null).position,e=p(this.wrapper);this.wrapperWidth=e.width,this.wrapperHeight=e.height;var i=p(this.scroller);this.scrollerWidth=Math.round(i.width*this.scale),this.scrollerHeight=Math.round(i.height*this.scale),this.relativeX=i.left,this.relativeY=i.top,t&&(this.relativeX-=e.left,this.relativeY-=e.top),this.minScrollX=0,this.minScrollY=0;var o=this.options.wheel;o?(this.items=this.scroller.children,this.options.itemHeight=this.itemHeight=this.items.length?this.scrollerHeight/this.items.length:0,void 0===this.selectedIndex&&(this.selectedIndex=o.selectedIndex||0),this.options.startY=-this.selectedIndex*this.itemHeight,this.maxScrollX=0,this.maxScrollY=-this.itemHeight*(this.items.length-1)):(this.maxScrollX=this.wrapperWidth-this.scrollerWidth,this.options.infinity||(this.maxScrollY=this.wrapperHeight-this.scrollerHeight),this.maxScrollX<0?(this.maxScrollX-=this.relativeX,this.minScrollX=-this.relativeX):this.scale>1&&(this.maxScrollX=this.maxScrollX/2-this.relativeX,this.minScrollX=this.maxScrollX),this.maxScrollY<0?(this.maxScrollY-=this.relativeY,this.minScrollY=-this.relativeY):this.scale>1&&(this.maxScrollY=this.maxScrollY/2-this.relativeY,this.minScrollY=this.maxScrollY)),this.hasHorizontalScroll=this.options.scrollX&&this.maxScrollX<this.minScrollX,this.hasVerticalScroll=this.options.scrollY&&this.maxScrollY<this.minScrollY,this.hasHorizontalScroll||(this.maxScrollX=this.minScrollX,this.scrollerWidth=this.wrapperWidth),this.hasVerticalScroll||(this.maxScrollY=this.minScrollY,this.scrollerHeight=this.wrapperHeight),this.endTime=0,this.directionX=0,this.directionY=0,this.wrapperOffset=c(this.wrapper),this.trigger("refresh"),!this.scaled&&this.resetPosition()},t.prototype.enable=function(){this.enabled=!0},t.prototype.disable=function(){this.enabled=!1}}(Y),function(t){t.prototype._start=function(t){var e=$[t.type];if((e===N||0===t.button)&&!(!this.enabled||this.destroyed||this.initiated&&this.initiated!==e)){this.initiated=e,this.options.preventDefault&&!d(t.target,this.options.preventDefaultException)&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation(),this.moved=!1,this.distX=0,this.distY=0,this.directionX=0,this.directionY=0,this.movingDirectionX=0,this.movingDirectionY=0,this.directionLocked=0,this._transitionTime(),this.startTime=o(),this.options.wheel&&(this.target=t.target),this.stop();var i=t.touches?t.touches[0]:t;this.startX=this.x,this.startY=this.y,this.absStartX=this.x,this.absStartY=this.y,this.pointX=i.pageX,this.pointY=i.pageY,this.trigger("beforeScrollStart")}},t.prototype._move=function(t){if(this.enabled&&!this.destroyed&&$[t.type]===this.initiated){this.options.preventDefault&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation();var e=t.touches?t.touches[0]:t,i=e.pageX-this.pointX,s=e.pageY-this.pointY;this.pointX=e.pageX,this.pointY=e.pageY,this.distX+=i,this.distY+=s;var n=Math.abs(this.distX),r=Math.abs(this.distY),l=o();if(!(l-this.endTime>this.options.momentumLimitTime&&r<this.options.momentumLimitDistance&&n<this.options.momentumLimitDistance)){if(this.directionLocked||this.options.freeScroll||(n>r+this.options.directionLockThreshold?this.directionLocked="h":r>=n+this.options.directionLockThreshold?this.directionLocked="v":this.directionLocked="n"),"h"===this.directionLocked){if("vertical"===this.options.eventPassthrough)t.preventDefault();else if("horizontal"===this.options.eventPassthrough)return void(this.initiated=!1);s=0}else if("v"===this.directionLocked){if("horizontal"===this.options.eventPassthrough)t.preventDefault();else if("vertical"===this.options.eventPassthrough)return void(this.initiated=!1);i=0}i=this.hasHorizontalScroll?i:0,s=this.hasVerticalScroll?s:0,this.movingDirectionX=i>0?K:i<0?J:0,this.movingDirectionY=s>0?Z:s<0?G:0;var a=this.x+i,h=this.y+s,c=!1,u=!1,p=!1,d=!1,f=this.options.bounce;!1!==f&&(c=void 0===f.top||f.top,u=void 0===f.bottom||f.bottom,p=void 0===f.left||f.left,d=void 0===f.right||f.right),(a>this.minScrollX||a<this.maxScrollX)&&(a=a>this.minScrollX&&p||a<this.maxScrollX&&d?this.x+i/3:a>this.minScrollX?this.minScrollX:this.maxScrollX),(h>this.minScrollY||h<this.maxScrollY)&&(h=h>this.minScrollY&&c||h<this.maxScrollY&&u?this.y+s/3:h>this.minScrollY?this.minScrollY:this.maxScrollY),this.moved||(this.moved=!0,this.trigger("scrollStart")),this._translate(a,h),l-this.startTime>this.options.momentumLimitTime&&(this.startTime=l,this.startX=this.x,this.startY=this.y,this.options.probeType===Q&&this.trigger("scroll",{x:this.x,y:this.y})),this.options.probeType>Q&&this.trigger("scroll",{x:this.x,y:this.y});var m=document.documentElement.scrollLeft||window.pageXOffset||document.body.scrollLeft,v=document.documentElement.scrollTop||window.pageYOffset||document.body.scrollTop,g=this.pointX-m,y=this.pointY-v;(g>document.documentElement.clientWidth-this.options.momentumLimitDistance||g<this.options.momentumLimitDistance||y<this.options.momentumLimitDistance||y>document.documentElement.clientHeight-this.options.momentumLimitDistance)&&this._end(t)}}},t.prototype._end=function(t){if(this.enabled&&!this.destroyed&&$[t.type]===this.initiated){this.initiated=!1,this.options.preventDefault&&!d(t.target,this.options.preventDefaultException)&&t.preventDefault(),this.options.stopPropagation&&t.stopPropagation(),this.trigger("touchEnd",{x:this.x,y:this.y}),this.isInTransition=!1;var e=Math.round(this.x),i=Math.round(this.y),s=e-this.absStartX,n=i-this.absStartY;if(this.directionX=s>0?K:s<0?J:0,this.directionY=n>0?Z:n<0?G:0,!this.options.pullDownRefresh||!this._checkPullDown()){if(this._checkClick(t))return void this.trigger("scrollCancel");if(!this.resetPosition(this.options.bounceTime,V.bounce)){this._translate(e,i),this.endTime=o();var r=this.endTime-this.startTime,l=Math.abs(e-this.startX),a=Math.abs(i-this.startY);if(this._events.flick&&r<this.options.flickLimitTime&&l<this.options.flickLimitDistance&&a<this.options.flickLimitDistance)return void this.trigger("flick");var h=0;if(this.options.momentum&&r<this.options.momentumLimitTime&&(a>this.options.momentumLimitDistance||l>this.options.momentumLimitDistance)){var c=!1,u=!1,p=!1,f=!1,m=this.options.bounce;!1!==m&&(c=void 0===m.top||m.top,u=void 0===m.bottom||m.bottom,p=void 0===m.left||m.left,f=void 0===m.right||m.right);var v=this.directionX===K&&p||this.directionX===J&&f?this.wrapperWidth:0,g=this.directionY===Z&&c||this.directionY===G&&u?this.wrapperHeight:0,y=this.hasHorizontalScroll?w(this.x,this.startX,r,this.maxScrollX,this.minScrollX,v,this.options):{destination:e,duration:0},x=this.hasVerticalScroll?w(this.y,this.startY,r,this.maxScrollY,this.minScrollY,g,this.options):{destination:i,duration:0};e=y.destination,i=x.destination,h=Math.max(y.duration,x.duration),this.isInTransition=!0}else this.options.wheel&&(i=Math.round(i/this.itemHeight)*this.itemHeight,h=this.options.wheel.adjustTime||400);var b=V.swipe;if(this.options.snap){var _=this._nearestSnap(e,i);this.currentPage=_,h=this.options.snapSpeed||Math.max(Math.max(Math.min(Math.abs(e-_.x),1e3),Math.min(Math.abs(i-_.y),1e3)),300),e=_.x,i=_.y,this.directionX=0,this.directionY=0,b=this.options.snap.easing||V.bounce}if(e!==this.x||i!==this.y)return(e>this.minScrollX||e<this.maxScrollX||i>this.minScrollY||i<this.maxScrollY)&&(b=V.swipeBounce),void this.scrollTo(e,i,h,b);this.options.wheel&&(this.selectedIndex=Math.round(Math.abs(this.y/this.itemHeight))),this.trigger("scrollEnd",{x:this.x,y:this.y})}}}},t.prototype._checkClick=function(t){var e=this.stopFromTransition&&!this.pulling;if(this.stopFromTransition=!1,!this.moved){if(this.options.wheel){if(this.target&&this.target.classList.contains(this.options.wheel.wheelWrapperClass)){var i=Math.abs(Math.round(this.y/this.itemHeight)),s=Math.round((this.pointY+u(this.wrapper).top-this.wrapperHeight/2)/this.itemHeight);this.target=this.items[i+s]}return this.scrollToElement(this.target,this.options.wheel.adjustTime||400,!0,!0,V.swipe),!0}if(!e){var n=this.options.dblclick,r=!1;if(n&&this.lastClickTime){var l=n.delay,a=void 0===l?300:l;o()-this.lastClickTime<a&&(r=!0,v(t))}return this.options.tap&&f(t,this.options.tap),this.options.click&&!d(t.target,this.options.preventDefaultException)&&m(t),this.lastClickTime=r?null:o(),!0}return!1}return!1},t.prototype._resize=function(){var t=this;this.enabled&&(H&&(this.wrapper.scrollTop=0),clearTimeout(this.resizeTimeout),this.resizeTimeout=setTimeout(function(){t.refresh()},this.options.resizePolling))},t.prototype._startProbe=function(){function t(){var i=e.getComputedPosition();if(e.trigger("scroll",i),!e.isInTransition)return void e.trigger("scrollEnd",i);e.probeTimer=B(t)}q(this.probeTimer),this.probeTimer=B(t);var e=this},t.prototype._transitionTime=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;if(this.scrollerStyle[j.transitionDuration]=t+"ms",this.options.wheel)for(var e=0;e<this.items.length;e++)this.items[e].style[j.transitionDuration]=t+"ms";if(this.indicators)for(var i=0;i<this.indicators.length;i++)this.indicators[i].transitionTime(t)},t.prototype._transitionTimingFunction=function(t){if(this.scrollerStyle[j.transitionTimingFunction]=t,this.options.wheel)for(var e=0;e<this.items.length;e++)this.items[e].style[j.transitionTimingFunction]=t;if(this.indicators)for(var i=0;i<this.indicators.length;i++)this.indicators[i].transitionTimingFunction(t)},t.prototype._transitionEnd=function(t){t.target===this.scroller&&this.isInTransition&&(this._transitionTime(),(!this.pulling||this.movingDirectionY===G)&&!this.resetPosition(this.options.bounceTime,V.bounce)&&(this.isInTransition=!1,this.options.probeType!==tt&&this.trigger("scrollEnd",{x:this.x,y:this.y})))},t.prototype._translate=function(t,e,i){if(S(!n(t)&&!n(e),"Translate x or y is null or undefined."),n(i)&&(i=this.scale),this.options.useTransform?this.scrollerStyle[j.transform]="translate("+t+"px,"+e+"px) scale("+i+")"+this.translateZ:(t=Math.round(t),e=Math.round(e),this.scrollerStyle.left=t+"px",this.scrollerStyle.top=e+"px"),this.options.wheel)for(var o=this.options.wheel.rotate,s=void 0===o?25:o,r=0;r<this.items.length;r++){var l=s*(e/this.itemHeight+r);this.items[r].style[j.transform]="rotateX("+l+"deg)"}if(this.x=t,this.y=e,this.setScale(i),this.indicators)for(var a=0;a<this.indicators.length;a++)this.indicators[a].updatePosition()},t.prototype._animate=function(t,e,i,s){function n(){var d=o();if(d>=p)return r.isAnimating=!1,r._translate(t,e,c),r.trigger("scroll",{x:r.x,y:r.y}),void(r.pulling||r.resetPosition(r.options.bounceTime)||r.trigger("scrollEnd",{x:r.x,y:r.y}));d=(d-u)/i;var f=s(d),m=(t-l)*f+l,v=(e-a)*f+a,g=(c-h)*f+h;r._translate(m,v,g),r.isAnimating&&(r.animateTimer=B(n)),r.options.probeType===tt&&r.trigger("scroll",{x:r.x,y:r.y})}var r=this,l=this.x,a=this.y,h=this.lastScale,c=this.scale,u=o(),p=u+i;this.isAnimating=!0,q(this.animateTimer),n()},t.prototype.scrollBy=function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:V.bounce;t=this.x+t,e=this.y+e,this.scrollTo(t,e,i,o)},t.prototype.scrollTo=function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,o=arguments.length>3&&void 0!==arguments[3]?arguments[3]:V.bounce;this.isInTransition=this.options.useTransition&&i>0&&(t!==this.x||e!==this.y),!i||this.options.useTransition?(this._transitionTimingFunction(o.style),this._transitionTime(i),this._translate(t,e),i&&this.options.probeType===tt&&this._startProbe(),i||t===this.x&&e===this.y||(this.trigger("scroll",{x:t,y:e}),this._reflow=document.body.offsetHeight,this.resetPosition(this.options.bounceTime,V.bounce)||this.trigger("scrollEnd",{x:t,y:e})),this.options.wheel&&(e>this.minScrollY?this.selectedIndex=0:e<this.maxScrollY?this.selectedIndex=this.items.length-1:this.selectedIndex=Math.round(Math.abs(e/this.itemHeight)))):this._animate(t,e,i,o.fn)},t.prototype.scrollToElement=function(t,e,i,o,s){if(t&&(t=t.nodeType?t:this.scroller.querySelector(t),!this.options.wheel||t.classList.contains(this.options.wheel.wheelItemClass))){var n=c(t);n.left-=this.wrapperOffset.left,n.top-=this.wrapperOffset.top,!0===i&&(i=Math.round(t.offsetWidth/2-this.wrapper.offsetWidth/2)),!0===o&&(o=Math.round(t.offsetHeight/2-this.wrapper.offsetHeight/2)),n.left-=i||0,n.top-=o||0,n.left=n.left>this.minScrollX?this.minScrollX:n.left<this.maxScrollX?this.maxScrollX:n.left,n.top=n.top>this.minScrollY?this.minScrollY:n.top<this.maxScrollY?this.maxScrollY:n.top,this.options.wheel&&(n.top=Math.round(n.top/this.itemHeight)*this.itemHeight),this.scrollTo(n.left,n.top,e,s)}},t.prototype.resetPosition=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:V.bounce,i=this.x,o=Math.round(i);!this.hasHorizontalScroll||o>this.minScrollX?i=this.minScrollX:o<this.maxScrollX&&(i=this.maxScrollX);var s=this.y,n=Math.round(s);return!this.hasVerticalScroll||n>this.minScrollY?s=this.minScrollY:n<this.maxScrollY&&(s=this.maxScrollY),(i!==this.x||s!==this.y)&&(this.scrollTo(i,s,t,e),!0)},t.prototype.getComputedPosition=function(){var t=window.getComputedStyle(this.scroller,null),e=void 0,i=void 0;return this.options.useTransform?(t=t[j.transform].split(")")[0].split(", "),e=+(t[12]||t[4]),i=+(t[13]||t[5])):(e=+t.left.replace(/[^-\d.]/g,""),i=+t.top.replace(/[^-\d.]/g,"")),{x:e,y:i}},t.prototype.stop=function(){if(this.options.useTransition&&this.isInTransition){this.isInTransition=!1,q(this.probeTimer);var t=this.getComputedPosition();this._translate(t.x,t.y),this.options.wheel?this.target=this.items[Math.round(-t.y/this.itemHeight)]:this.trigger("scrollEnd",{x:this.x,y:this.y}),this.stopFromTransition=!0}else!this.options.useTransition&&this.isAnimating&&(this.isAnimating=!1,q(this.animateTimer),this.trigger("scrollEnd",{x:this.x,y:this.y}),this.stopFromTransition=!0)},t.prototype.destroy=function(){this.destroyed=!0,this.trigger("destroy"),q(this.options.useTransition?this.probeTimer:this.animateTimer),this._removeDOMEvents(),this._events={}}}(Y),function(t){t.prototype.on=function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;this._events[t]||(this._events[t]=[]),this._events[t].push([e,i])},t.prototype.once=function(t,e){function i(){this.off(t,i),e.apply(o,arguments)}var o=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this;i.fn=e,this.on(t,i)},t.prototype.off=function(t,e){var i=this._events[t];if(i)for(var o=i.length;o--;)(i[o][0]===e||i[o][0]&&i[o][0].fn===e)&&(i[o][0]=void 0)},t.prototype.trigger=function(t){var e=this._events[t];if(e)for(var i=e.length,o=[].concat(E(e)),s=0;s<i;s++){var n=o[s],r=X(n,2),l=r[0],a=r[1];l&&l.apply(a,[].slice.call(arguments,1))}}}(Y),function(t){t.prototype._initSnap=function(){var t=this;this.currentPage={};var e=this.options.snap;if(e.loop){var i=this.scroller.children;i.length>1?(g(i[i.length-1].cloneNode(!0),this.scroller),this.scroller.appendChild(i[1].cloneNode(!0))):e.loop=!1}var o=e.el;"string"==typeof o&&(o=this.scroller.querySelectorAll(o)),this.on("refresh",function(){if(t.pages=[],t.wrapperWidth&&t.wrapperHeight&&t.scrollerWidth&&t.scrollerHeight){var i=e.stepX||t.wrapperWidth,s=e.stepY||t.wrapperHeight,n=0,r=void 0,l=void 0,a=void 0,h=0,c=void 0,u=0,d=void 0,f=void 0;if(o)for(c=o.length,d=-1;h<c;h++)f=p(o[h]),(0===h||f.left<=p(o[h-1]).left)&&(u=0,d++),t.pages[u]||(t.pages[u]=[]),n=Math.max(-f.left,t.maxScrollX),r=Math.max(-f.top,t.maxScrollY),l=n-Math.round(f.width/2),a=r-Math.round(f.height/2),t.pages[u][d]={x:n,y:r,width:f.width,height:f.height,cx:l,cy:a},n>t.maxScrollX&&u++;else for(l=Math.round(i/2),a=Math.round(s/2);n>-t.scrollerWidth;){for(t.pages[h]=[],c=0,r=0;r>-t.scrollerHeight;)t.pages[h][c]={x:Math.max(n,t.maxScrollX),y:Math.max(r,t.maxScrollY),width:i,height:s,cx:n-l,cy:r-a},r-=s,c++;n-=i,h++}t._checkSnapLoop();var m=e._loopX?1:0,v=e._loopY?1:0;t._goToPage(t.currentPage.pageX||m,t.currentPage.pageY||v,0);var g=e.threshold;g%1==0?(t.snapThresholdX=g,t.snapThresholdY=g):(t.snapThresholdX=Math.round(t.pages[t.currentPage.pageX][t.currentPage.pageY].width*g),t.snapThresholdY=Math.round(t.pages[t.currentPage.pageX][t.currentPage.pageY].height*g))}}),this.on("scrollEnd",function(){e.loop&&(e._loopX?(0===t.currentPage.pageX&&t._goToPage(t.pages.length-2,t.currentPage.pageY,0),t.currentPage.pageX===t.pages.length-1&&t._goToPage(1,t.currentPage.pageY,0)):(0===t.currentPage.pageY&&t._goToPage(t.currentPage.pageX,t.pages[0].length-2,0),t.currentPage.pageY===t.pages[0].length-1&&t._goToPage(t.currentPage.pageX,1,0)))}),!1!==e.listenFlick&&this.on("flick",function(){var i=e.speed||Math.max(Math.max(Math.min(Math.abs(t.x-t.startX),1e3),Math.min(Math.abs(t.y-t.startY),1e3)),300);t._goToPage(t.currentPage.pageX+t.directionX,t.currentPage.pageY+t.directionY,i)}),this.on("destroy",function(){if(e.loop){var i=t.scroller.children;i.length>2&&(x(t.scroller,i[i.length-1]),x(t.scroller,i[0]))}})},t.prototype._checkSnapLoop=function(){var t=this.options.snap;t.loop&&this.pages&&this.pages.length&&(this.pages.length>1&&(t._loopX=!0),this.pages[0]&&this.pages[0].length>1&&(t._loopY=!0),t._loopX&&t._loopY&&_("Loop does not support two direction at the same time."))},t.prototype._nearestSnap=function(t,e){if(!this.pages.length)return{x:0,y:0,pageX:0,pageY:0};var i=0;if(Math.abs(t-this.absStartX)<=this.snapThresholdX&&Math.abs(e-this.absStartY)<=this.snapThresholdY)return this.currentPage;t>this.minScrollX?t=this.minScrollX:t<this.maxScrollX&&(t=this.maxScrollX),e>this.minScrollY?e=this.minScrollY:e<this.maxScrollY&&(e=this.maxScrollY);for(var o=this.pages.length;i<o;i++)if(t>=this.pages[i][0].cx){t=this.pages[i][0].x;break}o=this.pages[i].length;for(var s=0;s<o;s++)if(e>=this.pages[0][s].cy){e=this.pages[0][s].y;break}return i===this.currentPage.pageX&&(i+=this.directionX,i<0?i=0:i>=this.pages.length&&(i=this.pages.length-1),t=this.pages[i][0].x),s===this.currentPage.pageY&&(s+=this.directionY,s<0?s=0:s>=this.pages[0].length&&(s=this.pages[0].length-1),e=this.pages[0][s].y),{x:t,y:e,pageX:i,pageY:s}},t.prototype._goToPage=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments[2],o=arguments[3],s=this.options.snap;if(s&&this.pages&&this.pages.length&&(o=o||s.easing||V.bounce,t>=this.pages.length?t=this.pages.length-1:t<0&&(t=0),this.pages[t])){e>=this.pages[t].length?e=this.pages[t].length-1:e<0&&(e=0);var n=this.pages[t][e].x,r=this.pages[t][e].y;i=void 0===i?s.speed||Math.max(Math.max(Math.min(Math.abs(n-this.x),1e3),Math.min(Math.abs(r-this.y),1e3)),300):i,this.currentPage={x:n,y:r,pageX:t,pageY:e},this.scrollTo(n,r,i,o)}},t.prototype.goToPage=function(t,e,i,o){var s=this.options.snap;if(s&&this.pages&&this.pages.length){if(s.loop){var n=void 0;s._loopX?(n=this.pages.length-2,t>=n?t=n-1:t<0&&(t=0),t+=1):(n=this.pages[0].length-2,e>=n?e=n-1:e<0&&(e=0),e+=1)}this._goToPage(t,e,i,o)}},t.prototype.next=function(t,e){if(this.options.snap){var i=this.currentPage.pageX,o=this.currentPage.pageY;i++,i>=this.pages.length&&this.hasVerticalScroll&&(i=0,o++),this._goToPage(i,o,t,e)}},t.prototype.prev=function(t,e){if(this.options.snap){var i=this.currentPage.pageX,o=this.currentPage.pageY;i--,i<0&&this.hasVerticalScroll&&(i=0,o--),this._goToPage(i,o,t,e)}},t.prototype.getCurrentPage=function(){var t=this.options.snap;return t?t.loop?t._loopX?s({},this.currentPage,{pageX:this.currentPage.pageX-1}):s({},this.currentPage,{pageY:this.currentPage.pageY-1}):this.currentPage:null}}(Y),function(t){t.prototype.wheelTo=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;this.options.wheel&&(this.y=-t*this.itemHeight,this.scrollTo(0,this.y))},t.prototype.getSelectedIndex=function(){return this.options.wheel&&this.selectedIndex},t.prototype._initWheel=function(){var t=this.options.wheel;t.wheelWrapperClass||(t.wheelWrapperClass="wheel-scroll"),t.wheelItemClass||(t.wheelItemClass="wheel-item"),void 0===t.selectedIndex&&(t.selectedIndex=0,_("wheel option selectedIndex is required!"))}}(Y),function(t){t.prototype._initScrollbar=function(){var t=this,e=this.options.scrollbar,i=e.fade,o=void 0===i||i,s=e.interactive,n=void 0!==s&&s;this.indicators=[];var r=void 0;this.options.scrollX&&(r={el:T("horizontal"),direction:"horizontal",fade:o,interactive:n},this._insertScrollBar(r.el),this.indicators.push(new P(this,r))),this.options.scrollY&&(r={el:T("vertical"),direction:"vertical",fade:o,interactive:n},this._insertScrollBar(r.el),this.indicators.push(new P(this,r))),this.on("refresh",function(){for(var e=0;e<t.indicators.length;e++)t.indicators[e].refresh()}),o&&(this.on("scrollEnd",function(){for(var e=0;e<t.indicators.length;e++)t.indicators[e].fade()}),this.on("scrollCancel",function(){for(var e=0;e<t.indicators.length;e++)t.indicators[e].fade()}),this.on("scrollStart",function(){for(var e=0;e<t.indicators.length;e++)t.indicators[e].fade(!0)}),this.on("beforeScrollStart",function(){for(var e=0;e<t.indicators.length;e++)t.indicators[e].fade(!0,!0)})),this.on("destroy",function(){t._removeScrollBars()})},t.prototype._insertScrollBar=function(t){this.wrapper.appendChild(t)},t.prototype._removeScrollBars=function(){for(var t=0;t<this.indicators.length;t++)this.indicators[t].destroy()}}(Y),function(t){t.prototype._initPullDown=function(){this.options.probeType=tt},t.prototype._checkPullDown=function(){var t=this.options.pullDownRefresh,e=t.threshold,i=void 0===e?90:e,o=t.stop,s=void 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e=n[(s+1)%2];e.stop(),e.resetPosition()})}),e.on("scroll",function(o){!e.initiated||e.isInTransition||"native"===t.nestMode&&!t.touchStartMoment||(t._checkReachBoundary(o)?(e.resetPosition(),e.disable(),i.pointX=e.pointX,i.pointY=e.pointY,i.enable()):i.disable(),t.touchStartMoment=!1)})})},_checkReachBoundary:function(t){var e=this.scroll.distX,i=this.scroll.distY,o=e>0?t.x>=this.scroll.minScrollX:e<0&&t.x<=this.scroll.maxScrollX,s=i>0?t.y>=this.scroll.minScrollY:i<0&&t.y<=this.scroll.maxScrollY,n=this.scroll.freeScroll,r=this.scroll.hasHorizontalScroll,l=this.scroll.hasVerticalScroll;if(!r&&!l)return!0;if(n)return o||s;var a=void 0;return this.scroll.movingDirectionX?a=o:this.scroll.movingDirectionY&&(a=s),a},_calculateMinHeight:function(){var t=this.$refs,e=t.wrapper,i=t.listWrapper,o=this.pullUpLoad,s=this.pullDownRefresh,n=0;if(s||o){n=(0,a.getRect)(e).height+1,o&&o.visible&&(n-=this.pullUpHeight)}i.style.minHeight=n+"px"},_onPullDownRefresh:function(){this.scroll.on("pullingDown",this._pullDownHandle),this.scroll.on("scroll",this._pullDownScrollHandle)},_offPullDownRefresh:function(){this.scroll.off("pullingDown",this._pullDownHandle),this.scroll.off("scroll",this._pullDownScrollHandle)},_pullDownRefreshChangeHandler:function(){var t=this;this.$nextTick(function(){t._getPullDownEleHeight(),t._calculateMinHeight()})},_pullDownHandle:function(){this.resetPullDownTimer&&clearTimeout(this.resetPullDownTimer),this.beforePullDown=!1,this.isPullingDown=!0,this.$emit("pulling-down")},_pullDownScrollHandle:function(t){this.beforePullDown?(this.bubbleY=Math.max(0,t.y-this.pullDownHeight),this.pullDownStyle="top:"+Math.min(t.y-this.pullDownHeight,0)+"px"):(this.bubbleY=0,this.pullDownStyle="top:"+Math.min(t.y-this.pullDownStop,0)+"px")},_pullUpLoadChangeHandler:function(){var t=this;this.$nextTick(function(){t._getPullUpEleHeight(),t._calculateMinHeight()})},_onPullUpLoad:function(){this.scroll.on("pullingUp",this._pullUpHandle)},_offPullUpLoad:function(){this.scroll.off("pullingUp",this._pullUpHandle)},_pullUpHandle:function(){this.isPullUpLoad=!0,this.$emit("pulling-up")},_reboundPullDown:function(t){var e=this,i=this.pullDownRefresh.stopTime,o=void 0===i?600:i;setTimeout(function(){e.scroll.finishPullDown(),t()},o)},_afterPullDown:function(t){var e=this;this.resetPullDownTimer=setTimeout(function(){e.pullDownStyle="top: -"+e.pullDownHeight+"px",e.beforePullDown=!0,t&&e.refresh()},this.scroll.options.bounceTime)},_getPullDownEleHeight:function(){var t=this,e=this.$refs.pulldown;e&&(e=e.firstChild,this.pullDownHeight=(0,a.getRect)(e).height,this.beforePullDown=!1,this.isPullingDown=!0,this.$nextTick(function(){t.pullDownStop=(0,a.getRect)(e).height,t.beforePullDown=!0,t.isPullingDown=!1}))},_getPullUpEleHeight:function(){var t=this.$refs.listWrapper,e=t.nextElementSibling;if(!e)return void(this.pullUpHeight=0);this.pullUpHeight=(0,a.getRect)(e).height}},components:{Loading:d.default,Bubble:f.default}},t.exports=e.default})},function(t,e,i){var o=i(6)(i(136),i(137),null,null,null);t.exports=o.exports},function(t,e,i){var o,s,n;!function(i,r){s=[t,e],o=r,void 0!==(n="function"==typeof o?o.apply(e,s):o)&&(t.exports=n)}(0,function(t,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.default={props:{y:{type:Number,default:0}},data:function(){return{width:50,height:80}},computed:{distance:function(){return Math.max(0,Math.min(this.y*this.ratio,this.maxDistance))},style:function(){return"width:"+this.width/this.ratio+"px;height:"+this.height/this.ratio+"px"}},mounted:function(){this.ratio=window.devicePixelRatio,this.width*=this.ratio,this.height*=this.ratio,this.initRadius=18*this.ratio,this.minHeadRadius=12*this.ratio,this.minTailRadius=5*this.ratio,this.initArrowRadius=10*this.ratio,this.minArrowRadius=6*this.ratio,this.arrowWidth=3*this.ratio,this.maxDistance=40*this.ratio,this.initCenterX=25*this.ratio,this.initCenterY=25*this.ratio,this.headCenter={x:this.initCenterX,y:this.initCenterY},this._draw()},methods:{_draw:function(){var t=this.$refs.bubble,e=t.getContext("2d");e.clearRect(0,0,t.width,t.height),this._drawBubble(e),this._drawArrow(e)},_drawBubble:function(t){t.save(),t.beginPath();var e=this.distance/this.maxDistance,i=this.initRadius-(this.initRadius-this.minHeadRadius)*e;this.headCenter.y=this.initCenterY-(this.initRadius-this.minHeadRadius)*e,t.arc(this.headCenter.x,this.headCenter.y,i,0,Math.PI,!0);var o=this.initRadius-(this.initRadius-this.minTailRadius)*e,s={x:this.headCenter.x,y:this.headCenter.y+this.distance},n={x:s.x-o,y:s.y},r={x:n.x,y:n.y-this.distance/2};t.quadraticCurveTo(r.x,r.y,n.x,n.y),t.arc(s.x,s.y,o,Math.PI,0,!0);var l={x:this.headCenter.x+i,y:this.headCenter.y},a={x:s.x+o,y:l.y+this.distance/2};t.quadraticCurveTo(a.x,a.y,l.x,l.y),t.fillStyle="rgb(170,170,170)",t.fill(),t.strokeStyle="rgb(153,153,153)",t.stroke(),t.restore()},_drawArrow:function(t){t.save(),t.beginPath();var e=this.distance/this.maxDistance,i=this.initArrowRadius-(this.initArrowRadius-this.minArrowRadius)*e;t.arc(this.headCenter.x,this.headCenter.y,i-(this.arrowWidth-e),-Math.PI/2,0,!0),t.arc(this.headCenter.x,this.headCenter.y,i,0,3*Math.PI/2,!1),t.lineTo(this.headCenter.x,this.headCenter.y-i-this.arrowWidth/2+e),t.lineTo(this.headCenter.x+2*this.arrowWidth-2*e,this.headCenter.y-i+this.arrowWidth/2),t.lineTo(this.headCenter.x,this.headCenter.y-i+3*this.arrowWidth/2-e),t.fillStyle="rgb(255,255,255)",t.fill(),t.strokeStyle="rgb(170,170,170)",t.stroke(),t.restore()}},watch:{y:function(){this._draw()}}},t.exports=e.default})},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement;return(t._self._c||e)("canvas",{ref:"bubble",style:t.style,attrs:{width:t.width,height:t.height}})},staticRenderFns:[]}},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement,i=t._self._c||e;return i("div",{ref:"wrapper",staticClass:"cube-scroll-wrapper"},[i("div",{staticClass:"cube-scroll-content"},[i("div",{ref:"listWrapper",staticClass:"cube-scroll-list-wrapper"},[t._t("default",[i("ul",{staticClass:"cube-scroll-list"},t._l(t.data,function(e,o){return i("li",{key:o,staticClass:"cube-scroll-item border-bottom-1px",on:{click:function(i){t.clickItem(e)}}},[t._v(t._s(e))])}))])],2),t._v(" "),t._t("pullup",[t.pullUpLoad?i("div",{staticClass:"cube-pullup-wrapper"},[t.isPullUpLoad?i("div",{staticClass:"after-trigger"},[i("loading")],1):i("div",{staticClass:"before-trigger"},[i("span",[t._v(t._s(t.pullUpTxt))])])]):t._e()],{pullUpLoad:t.pullUpLoad,isPullUpLoad:t.isPullUpLoad})],2),t._v(" "),t.pullDownRefresh?i("div",{ref:"pulldown",staticClass:"cube-pulldown"},[t._t("pulldown",[i("div",{staticClass:"cube-pulldown-wrapper",style:t.pullDownStyle},[i("div",{directives:[{name:"show",rawName:"v-show",value:t.beforePullDown,expression:"beforePullDown"}],staticClass:"before-trigger"},[i("bubble",{staticClass:"bubble",attrs:{y:t.bubbleY}})],1),t._v(" "),i("div",{directives:[{name:"show",rawName:"v-show",value:!t.beforePullDown,expression:"!beforePullDown"}],staticClass:"after-trigger"},[i("div",{directives:[{name:"show",rawName:"v-show",value:t.isPullingDown,expression:"isPullingDown"}],staticClass:"loading"},[i("loading")],1),t._v(" "),i("div",{directives:[{name:"show",rawName:"v-show",value:!t.isPullingDown,expression:"!isPullingDown"}],staticClass:"cube-pulldown-loaded"},[i("span",[t._v(t._s(t.refreshTxt))])])])])],{pullDownRefresh:t.pullDownRefresh,pullDownStyle:t.pullDownStyle,beforePullDown:t.beforePullDown,isPullingDown:t.isPullingDown,bubbleY:t.bubbleY})],2):t._e()])},staticRenderFns:[]}},,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,function(t,e,i){function o(t){i(280)}var s=i(6)(i(281),i(285),o,null,null);t.exports=s.exports},function(t,e,i){function o(t){i(282)}var s=i(6)(i(283),i(284),o,null,null);t.exports=s.exports},,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,function(t,e,i){var o,s,n;!function(r,l){s=[t,e,i(277),i(241),i(242)],o=l,void 0!==(n="function"==typeof o?o.apply(e,s):o)&&(t.exports=n)}(0,function(t,e,i,o,s){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(e,"__esModule",{value:!0});var r=n(i),l=n(o),a=n(s);r.default.install=function(t){t.component(r.default.name,r.default),t.component(l.default.name,l.default),t.component(a.default.name,a.default)},r.default.Panel=l.default,r.default.Item=a.default,e.default=r.default,t.exports=e.default})},function(t,e,i){function o(t){i(278)}var s=i(6)(i(279),i(286),o,null,null);t.exports=s.exports},function(t,e){},function(t,e,i){var o,s,n;!function(r,l){s=[t,e,i(36),i(109),i(93),i(241),i(49),i(59)],o=l,void 0!==(n="function"==typeof o?o.apply(e,s):o)&&(t.exports=n)}(0,function(t,e,i,o,s,n,r,l){"use strict";function a(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(e,"__esModule",{value:!0});var h=a(i),c=a(o),u=a(n),p=a(r),d=a(l),f=(0,s.prefixStyle)("transform");e.default={name:"cube-drawer",mixins:[p.default,d.default],props:{title:{type:String,default:""},data:{type:Array,default:function(){return[]}},selectedIndex:{type:Array,default:function(){return[]}}},data:function(){return{index:-1,selectedVal:[],selectedText:[],selected:[].concat((0,c.default)(this.selectedIndex)),slideStyle:(0,h.default)({},f,"translate3d(0, 0, 0)")}},watch:{selectedIndex:function(t){this.selected=[].concat((0,c.default)(t))},index:function(t,e){this.showPanel(),t<e&&this.hidePanel()}},created:function(){this.panels=[]},methods:{show:function(){if(!this.isVisible){this.isVisible=!0;for(var t=this.data.length,e=0;e<t;e++)if(this.index=e,this.selected[e]<0||void 0===this.selected[e]){if(e>0){var i=e-1,o=this.selected[i];this.changeHandler(i,this.data[i][o],o)}break}this.computedStyle()}},hide:function(){this.slideStyle[f]="translate3d(0, 0, 0)",this.shouldHide=!0},addPanel:function(t){this.panels.push(t)},removePanel:function(t){var e=this.panels.indexOf(t);this.panels.splice(e,1)},transitionend:function(){this.shouldHide&&(this.isVisible=!1,this.shouldHide=!1)},refill:function(t,e,i){this.$set(this.data,t,e),this.index=t,this.selected=this.selected.slice(0,t),this.selectedVal=this.selectedVal.slice(0,t),this.selectedText=this.selectedText.slice(0,t),i>=0&&(this.$set(this.selected,t,i),this.changeHandler(t,this.data[t][i],i))},showPanel:function(){for(var t=this.index,e=0;e<=t;)this.panels[e].show(),e++;this.computedStyle()},hidePanel:function(){for(var t=this.data.length,e=this.index+1;e<t;)this.panels[e].hide(),e++},computedStyle:function(){var t=this;this.$nextTick(function(){for(var e=0,i=0,o=t.index;i<=o;){var s=t.panels[i].$el;e+=s.offsetWidth;var n=window.getComputedStyle(s);e+=parseInt(n.marginLeft),e+=parseInt(n.marginRight),i++}t.slideStyle[f]="translate3d(-"+e+"px, 0, 0)"})},changeHandler:function(t,e,i){"string"==typeof e?(this.selectedVal[t]=e,this.selectedText[t]=e):(this.selectedVal[t]=e.value,this.selectedText[t]=e.text),this.$set(this.selected,t,i),t===this.data.length-1?(this.$emit("select",this.selectedVal,this.selected,this.selectedText),this.hide()):this.$emit("change",t,e,this.selectedVal,this.selected,this.selectedText)},drawerClick:function(){this.hide(),this.$emit("cancel")}},components:{CubeDrawerPanel:u.default}},t.exports=e.default})},function(t,e){},function(t,e,i){var o,s,n;!function(r,l){s=[t,e,i(49),i(128),i(242)],o=l,void 0!==(n="function"==typeof o?o.apply(e,s):o)&&(t.exports=n)}(0,function(t,e,i,o,s){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}Object.defineProperty(e,"__esModule",{value:!0});var r=n(i),l=n(o),a=n(s);e.default={name:"cube-drawer-panel",mixins:[r.default],props:{data:{type:Array,default:function(){return[]}},index:{type:Number,default:-1}},computed:{selectedIndex:function(){var t=this.$parent.selected[this.index];return void 0===t?-1:t}},watch:{data:function(){this.scrollToTop()},isVisible:function(){var t=this;this.$nextTick(function(){t.refresh()})}},mounted:function(){this.$parent.addPanel(this)},beforeDestroy:function(){this.$parent.removePanel(this)},methods:{refresh:function(){this.$refs.scroll.refresh()},scrollToTop:function(){this.$refs.scroll.scroll&&this.$refs.scroll.scroll.scrollTo(0,0,0)},itemClickHandler:function(t,e){this.selectedIndex!==e&&this.$parent.changeHandler(this.index,t,e)}},components:{CubeScroll:l.default,CubeDrawerItem:a.default}},t.exports=e.default})},function(t,e){},function(t,e,i){var o,s,n;!function(i,r){s=[t,e],o=r,void 0!==(n="function"==typeof o?o.apply(e,s):o)&&(t.exports=n)}(0,function(t,e){"use strict";Object.defineProperty(e,"__esModule",{value:!0});e.default={name:"cube-drawer-item",props:{item:{type:[String,Object],default:""},index:{type:Number,default:-1}},computed:{itemClass:function(){return this.$parent.$parent.selectedIndex===this.index?"cube-drawer-item_active":""}},methods:{clickItem:function(t){this.$parent.$parent.itemClickHandler(t,this.index)}}},t.exports=e.default})},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement;return(t._self._c||e)("li",{staticClass:"cube-drawer-item border-bottom-1px",class:t.itemClass,on:{click:function(e){t.clickItem(t.item)}}},[t._t("default",[t._v("\n    "+t._s(t.item.text||t.item)+"\n  ")])],2)},staticRenderFns:[]}},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement,i=t._self._c||e;return i("transition",{attrs:{name:"cube-drawer-move"}},[i("div",{directives:[{name:"show",rawName:"v-show",value:t.isVisible,expression:"isVisible"}],staticClass:"cube-drawer-panel"},[i("div",{staticClass:"cube-drawer-scroll-wrapper"},[i("cube-scroll",{ref:"scroll",attrs:{data:t.data}},[i("ul",{staticClass:"cube-drawer-list"},[t._t("default",t._l(t.data,function(t,e){return i("cube-drawer-item",{key:e,attrs:{item:t,index:e}})}))],2)])],1)])])},staticRenderFns:[]}},function(t,e){t.exports={render:function(){var t=this,e=t.$createElement,i=t._self._c||e;return i("div",{directives:[{name:"show",rawName:"v-show",value:t.isVisible,expression:"isVisible"}],staticClass:"cube-drawer",on:{click:t.drawerClick}},[i("div",{staticClass:"cube-drawer-main",style:t.slideStyle,on:{click:function(t){t.stopPropagation()},transitionend:t.transitionend}},[i("div",{directives:[{name:"show",rawName:"v-show",value:t.$slots.title||t.title,expression:"$slots.title || title"}],staticClass:"cube-drawer-title"},[t._t("title",[t._v(t._s(t.title))])],2),t._v(" "),i("div",{staticClass:"cube-drawer-panels",on:{transitionend:function(t){t.stopPropagation()}}},[t._t("default",t._l(t.data,function(t,e){return i("cube-drawer-panel",{key:e,attrs:{index:e,data:t}})}))],2)])])},staticRenderFns:[]}}])});