yj-register/components/lucky-canvas/dist/lucky-canvas.js

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e,i=this.ctx;i.beginPath(),i.arc(0,0,this.maxBtnRadius,0,2*Math.PI,!1),i.isPointInPath(t.offsetX,t.offsetY)&&0===this.step&&(null===(e=this.startCallback)||void 0===e||e.call(this,t))},o.prototype.loadAndCacheImg=function(t,e,i,o){return n(this,void 0,void 0,(function(){var n=this;return r(this,(function(r){return[2,new Promise((function(r,a){var s=n[t][e];if(s&&s.imgs){var c=s.imgs[o];if(c){var u=n.ImageCache;u[i][e]||(u[i][e]=[]),n.loadImg(c.src,c).then((function(t){"function"==typeof c.formatter&&(t=c.formatter.call(n,t)),u[i][e][o]=t,r()})).catch((function(i){console.error(t+"["+e+"].imgs["+o+"] "+i),a()}))}}}))]}))}))},o.prototype.draw=function(){var t,e,i=this,n=this,r=n.config,o=n.ctx,a=n._defaultConfig,s=n._defaultStyle;null===(t=r.beforeDraw)||void 0===t||t.call(this,o),o.clearRect(-this.Radius,-this.Radius,2*this.Radius,2*this.Radius),this.prizeRadius=this.blocks.reduce((function(t,e,n){return Ai(e.background)&&(o.beginPath(),o.fillStyle=e.background,o.arc(0,0,t,0,2*Math.PI,!1),o.fill()),e.imgs&&e.imgs.forEach((function(e,r){var a=i.ImageCache.blocks;if(a&&a[n]){var s=a[n][r];if(s){var c=i.computedWidthAndHeight(s,e,2*t,2*t),u=c[0],h=c[1],l=[i.getOffsetX(u),i.getHeight(e.top,2*t)-t],f=l[0],d=l[1];o.save(),e.rotate&&o.rotate($i(i.rotateDeg)),i.drawImage(o,s,f,d,u,h),o.restore()}}})),t-i.getLength(e.padding&&e.padding.split(" ")[0])}),this.Radius),this.prizeDeg=360/this.prizes.length,this.prizeRadian=$i(this.prizeDeg);var c=$i(this.rotateDeg-90+this.prizeDeg/2+a.offsetDegree),u=function(t){return i.getOffsetX(o.measureText(t).width)},h=function(t,e,n){var r=t.lineHeight||s.lineHeight||t.fontSize||s.fontSize;return i.getHeight(t.top,e)+(n+1)*i.getLength(r)};o.save(),this.prizes.forEach((function(t,e){var n=c+e*i.prizeRadian,r=i.prizeRadius-i.maxBtnRadius,l=t.background||s.background;Ai(l)&&(o.fillStyle=l,ji(o,i.maxBtnRadius,i.prizeRadius,n-i.prizeRadian/2,n+i.prizeRadian/2,i.getLength(a.gutter)),o.fill());var f=Math.cos(n)*i.prizeRadius,d=Math.sin(n)*i.prizeRadius;o.translate(f,d),o.rotate(n+$i(90)),t.imgs&&t.imgs.forEach((function(t,n){var a=i.ImageCache.prizes;if(a&&a[e]){var s=a[e][n];if(s){var c=i.computedWidthAndHeight(s,t,i.prizeRadian*i.prizeRadius,r),u=c[0],h=c[1],l=[i.getOffsetX(u),i.getHeight(t.top,r)],f=l[0],d=l[1];i.drawImage(o,s,f,d,u,h)}}})),t.fonts&&t.fonts.forEach((function(t){var e=t.fontColor||s.fontColor,n=t.fontWeight||s.fontWeight,c=i.getLength(t.fontSize||s.fontSize),l=t.fontStyle||s.fontStyle,f=Object.prototype.hasOwnProperty.call(t,"wordWrap")?t.wordWrap:s.wordWrap,d=t.lengthLimit||s.lengthLimit,p=t.lineClamp||s.lineClamp;o.fillStyle=e,o.font=n+" "+(c>>0)+"px "+l;var g=String(t.text);(f?Wi(o,Ti(g),(function(e){var n=2*((i.prizeRadius-h(t,r,e.length))*Math.tan(i.prizeRadian/2))-i.getLength(a.gutter);return i.getWidth(d,n)}),p):g.split("\n")).filter((function(t){return!!t})).forEach((function(e,i){o.fillText(e,u(e),h(t,r,i))}))})),o.rotate($i(360)-n-$i(90)),o.translate(-f,-d)})),o.restore(),this.buttons.forEach((function(t,e){var n=i.getHeight(t.radius,i.prizeRadius);i.maxBtnRadius=Math.max(i.maxBtnRadius,n),Ai(t.background)&&(o.beginPath(),o.fillStyle=t.background,o.arc(0,0,n,0,2*Math.PI,!1),o.fill()),t.pointer&&Ai(t.background)&&(o.beginPath(),o.fillStyle=t.background,o.moveTo(-n,0),o.lineTo(n,0),o.lineTo(0,2*-n),o.closePath(),o.fill()),t.imgs&&t.imgs.forEach((function(t,r){var a=i.ImageCache.buttons;if(a&&a[e]){var s=a[e][r];if(s){var c=i.computedWidthAndHeight(s,t,2*n,2*n),u=c[0],h=c[1],l=[i.getOffsetX(u),i.getHeight(t.top,n)],f=l[0],d=l[1];i.drawImage(o,s,f,d,u,h)}}})),t.fonts&&t.fonts.forEach((function(t){var e=t.fontColor||s.fontColor,r=t.fontWeight||s.fontWeight,a=i.getLength(t.fontSize||s.fontSize),c=t.fontStyle||s.fontStyle;o.fillStyle=e,o.font=r+" "+(a>>0)+"px "+c,String(t.text).split("\n").forEach((function(e,i){o.fillText(e,u(e),h(t,n,i))}))}))})),null===(e=r.afterDraw)||void 0===e||e.call(this,o)},o.prototype.carveOnGunwaleOfAMovingBoat=function(){var t=this,e=t._defaultConfig,i=t.prizeFlag,n=t.prizeDeg,r=t.rotateDeg;this.endTime=Date.now();for(var o=this.stopDeg=r,a=e.speed,s=(Math.random()*n-n/2)*this.getLength(e.stopRange),c=0,u=0,h=0;++c;){var l=360*c-i*n-r-e.offsetDegree+s-n/2,f=Ji(this.FPS,o,l,e.decelerationTime)-o;if(f>a){this.endDeg=a-u>f-a?l:h;break}h=l,u=f}},o.prototype.play=function(){var t,e;0===this.step&&(this.startTime=Date.now(),this.prizeFlag=void 0,this.step=1,null===(e=(t=this.config).afterStart)||void 0===e||e.call(t),this.run())},o.prototype.stop=function(t){if(0!==this.step&&3!==this.step){if(!t&&0!==t){var e=this.prizes.map((function(t){return t.range}));t=_i(e)}t<0?(this.step=0,this.prizeFlag=-1):(this.step=2,this.prizeFlag=t%this.prizes.length)}},o.prototype.run=function(t){var e;void 0===t&&(t=0);var i=this,n=i.rAF,r=i.step,o=i.prizeFlag,a=i.stopDeg,s=i.endDeg,c=i._defaultConfig,u=c.accelerationTime,h=c.decelerationTime,l=c.speed;if(0!==r){if(-1!==o){3!==r||this.endDeg||this.carveOnGunwaleOfAMovingBoat();var f=Date.now()-this.startTime,d=Date.now()-this.endTime,p=this.rotateDeg;if(1===r||f<u){this.FPS=f/t;var g=Vi(f,0,l,u);g===l&&(this.step=2),p+=g%360}else 2===r?(p+=l%360,void 0!==o&&o>=0&&(this.step=3,this.stopDeg=0,this.endDeg=0)):3===r?(p=Ji(d,a,s,h),d>=h&&(this.step=0)):this.stop(-1);this.rotateDeg=p,this.draw(),n(this.run.bind(this,t+1))}}else null===(e=this.endCallback)||void 0===e||e.call(this,this.prizes.find((function(t,e){return e===o}))||{})},o.prototype.conversionAxis=function(t,e){var i=this.config;return[t/i.dpr-this.Radius,e/i.dpr-this.Radius]},o}(Ki),Zi=function(t){function a(e,i){var n,r=t.call(this,e,{width:i.width,height:i.height})||this;return r.rows=3,r.cols=3,r.blocks=[],r.prizes=[],r.buttons=[],r.defaultConfig={},r.defaultStyle={},r.activeStyle={},r._defaultConfig={},r._defaultStyle={},r._activeStyle={},r.cellWidth=0,r.cellHeight=0,r.startTime=0,r.endTime=0,r.currIndex=0,r.stopIndex=0,r.endIndex=0,r.demo=!1,r.timer=0,r.FPS=16.6,r.step=0,r.prizeFlag=-1,r.cells=[],r.ImageCache={blocks:[],prizes:[],buttons:[]},r.initData(i),r.initWatch(),r.initComputed(),null===(n=e.beforeCreate)||void 0===n||n.call(r),r.init(),r}return e(a,t),a.prototype.resize=function(){var e,i;t.prototype.resize.call(this),this.draw(),null===(i=(e=this.config).afterResize)||void 0===i||i.call(e)},a.prototype.initLucky=function(){this.cellWidth=0,this.cellHeight=0,this.startTime=0,this.endTime=0,this.currIndex=0,this.stopIndex=0,this.endIndex=0,this.demo=!1,this.timer=0,this.FPS=16.6,this.prizeFlag=-1,this.step=0,t.prototype.initLucky.call(this)},a.prototype.initData=function(t){this.$set(this,"width",t.width||"300px"),this.$set(this,"height",t.height||"300px"),this.$set(this,"rows",Number(t.rows)||3),this.$set(this,"cols",Number(t.cols)||3),this.$set(this,"blocks",t.blocks||[]),this.$set(this,"prizes",t.prizes||[]),this.$set(this,"buttons",t.buttons||[]),this.$set(this,"button",t.button),this.$set(this,"defaultConfig",t.defaultConfig||{}),this.$set(this,"defaultStyle",t.defaultStyle||{}),this.$set(this,"activeStyle",t.activeStyle||{}),this.$set(this,"startCallback",t.start),this.$set(this,"endCallback",t.end)},a.prototype.initComputed=function(){var t=this;this.$computed(this,"_defaultConfig",(function(){var e=i({gutter:5,speed:20,accelerationTime:2500,decelerationTime:2500},t.defaultConfig);return e.gutter=t.getLength(e.gutter),e.speed=e.speed/40,e})),this.$computed(this,"_defaultStyle",(function(){return i({borderRadius:20,fontColor:"#000",fontSize:"18px",fontStyle:"sans-serif",fontWeight:"400",background:"rgba(0,0,0,0)",shadow:"",wordWrap:!0,lengthLimit:"90%"},t.defaultStyle)})),this.$computed(this,"_activeStyle",(function(){return i({background:"#ffce98",shadow:""},t.activeStyle)}))},a.prototype.initWatch=function(){var t=this;this.$watch("width",(function(e){t.data.width=e,t.resize()})),this.$watch("height",(function(e){t.data.height=e,t.resize()})),this.$watch("blocks",(function(e){t.initImageCache()}),{deep:!0}),this.$watch("prizes",(function(e){t.initImageCache()}),{deep:!0}),this.$watch("buttons",(function(e){t.initImageCache()}),{deep:!0}),this.$watch("rows",(function(){return t.init()})),this.$watch("cols",(function(){return t.init()})),this.$watch("defaultConfig",(function(){return t.draw()}),{deep:!0}),this.$watch("defaultStyle",(function(){return t.draw()}),{deep:!0}),this.$watch("activeStyle",(function(){return t.draw()}),{deep:!0}),this.$watch("startCallback",(function(){return t.init()})),this.$watch("endCallback",(function(){return t.init()}))},a.prototype.init=function(){var t,e;return n(this,void 0,void 0,(function(){var i;return r(this,(function(n){switch(n.label){case 0:return this.initLucky(),i=this.config,null===(t=i.beforeInit)||void 0===t||t.call(this),this.draw(),[4,this.initImageCache()];case 1:return n.sent(),null===(e=i.afterInit)||void 0===e||e.call(this),[2]}}))}))},a.prototype.initImageCache=function(){var t=this;return new Promise((function(e){var i=t.buttons.map((function(t){return t.imgs}));t.button&&i.push(t.button.imgs);var n={blocks:t.blocks.map((function(t){return t.imgs})),prizes:t.prizes.map((function(t){return t.imgs})),buttons:i};Object.keys(n).forEach((function(i){var r=n[i],o=[];r&&r.forEach((function(e,n){e&&e.forEach((function(e,r){o.push(t.loadAndCacheImg(i,n,i,r))}))})),Promise.all(o).then((function(){t.draw(),e()}))}))}))},a.prototype.handleClick=function(t){var e=this,i=this.ctx;o(o([],this.buttons),[this.button]).forEach((function(n){var r;if(n){var o=e.getGeometricProperty([n.x,n.y,n.col||1,n.row||1]),a=o[0],s=o[1],c=o[2],u=o[3];i.beginPath(),i.rect(a,s,c,u),i.isPointInPath(t.offsetX,t.offsetY)&&0===e.step&&("function"==typeof n.callback&&n.callback.call(e,n),null===(r=e.startCallback)||void 0===r||r.call(e,t,n))}}))},a.prototype.loadAndCacheImg=function(t,e,i,o){return n(this,void 0,void 0,(function(){var n=this;return r(this,(function(r){return[2,new Promise((function(r,a){var s=n[t][e];if("buttons"===t&&!n.buttons.length&&n.button&&(s=n.button),s&&s.imgs){var c=s.imgs[o];if(c){var u=n.ImageCache;u[i][e]||(u[i][e]=[]);var h=[n.loadImg(c.src,c),c.activeSrc&&n.loadImg(c.activeSrc,c,"$activeResolve")];Promise.all(h).then((function(t){var a=t[0],s=t[1],h=c.formatter;"function"==typeof h&&(a=h.call(n,a),s&&(s=h.call(n,s))),u[i][e][o]={defaultImg:a,activeImg:s},r()})).catch((function(i){console.error(t+"["+e+"].imgs["+o+"] "+i),a()}))}}}))]}))}))},a.prototype.draw=function(){var t,e,i=this,n=this,r=n.config,a=n.ctx,s=n._defaultConfig,c=n._defaultStyle,u=n._activeStyle;null===(t=r.beforeDraw)||void 0===t||t.call(this,a),a.clearRect(0,0,this.boxWidth,this.boxHeight),this.cells=o(o([],this.prizes),this.buttons),this.button&&this.cells.push(this.button),this.cells.forEach((function(t){t.col=t.col||1,t.row=t.row||1})),this.prizeArea=this.blocks.reduce((function(t,e,n){var r=t.x,o=t.y,s=t.w,u=t.h,h=Pi(e),l=h[0],f=h[1],d=h[2],p=h[3],g=e.borderRadius?i.getLength(e.borderRadius):0,v=e.background||c.background;return Ai(v)&&(a.fillStyle=i.handleBackground(r,o,s,u,v),Ri(a,r,o,s,u,g),a.fill()),e.imgs&&e.imgs.forEach((function(t,e){var c=Ii(i.ImageCache,"blocks."+n+"."+e+".defaultImg");if(c){var h=i.computedWidthAndHeight(c,t,s,u),l=h[0],f=h[1],d=[i.getOffsetX(l,s),i.getHeight(t.top,u)],p=d[0],g=d[1];i.drawImage(a,c,r+p,o+g,l,f)}})),{x:r+d,y:o+l,w:s-d-p,h:u-l-f}}),{x:0,y:0,w:this.boxWidth,h:this.boxHeight}),this.cellWidth=(this.prizeArea.w-s.gutter*(this.cols-1))/this.cols,this.cellHeight=(this.prizeArea.h-s.gutter*(this.rows-1))/this.rows,this.cells.forEach((function(t,e){var n=i.getGeometricProperty([t.x,t.y,t.col,t.row]),o=n[0],s=n[1],h=n[2],l=n[3],f=!1;(void 0===i.prizeFlag||i.prizeFlag>-1)&&(f=e===i.currIndex%i.prizes.length>>0);var d=f?u.background:t.background||c.background;if(Ai(d)){var p=(f?u.shadow:t.shadow||c.shadow).replace(/px/g,"").split(",")[0].split(" ").map((function(t,e){return e<3?Number(t):t}));4===p.length&&(a.shadowColor=p[3],a.shadowOffsetX=p[0]*r.dpr,a.shadowOffsetY=p[1]*r.dpr,a.shadowBlur=p[2],p[0]>0?h-=p[0]:(h+=p[0],o-=p[0]),p[1]>0?l-=p[1]:(l+=p[1],s-=p[1])),a.fillStyle=i.handleBackground(o,s,h,l,d);var g=i.getLength(t.borderRadius?t.borderRadius:c.borderRadius);Ri(a,o,s,h,l,g),a.fill(),a.shadowColor="rgba(0, 0, 0, 0)",a.shadowOffsetX=0,a.shadowOffsetY=0,a.shadowBlur=0}var v="prizes";e>=i.prizes.length&&(v="buttons",e-=i.prizes.length),t.imgs&&t.imgs.forEach((function(t,n){var r=i.ImageCache[v];if(r[e]){var c=r[e][n];if(c){var u=f&&c.activeImg||c.defaultImg;if(u){var d=i.computedWidthAndHeight(u,t,h,l),p=d[0],g=d[1],m=[o+i.getOffsetX(p,h),s+i.getHeight(t.top,l)],y=m[0],w=m[1];i.drawImage(a,u,y,w,p,g)}}}})),t.fonts&&t.fonts.forEach((function(t){var e=f&&u.fontStyle?u.fontStyle:t.fontStyle||c.fontStyle,n=f&&u.fontWeight?u.fontWeight:t.fontWeight||c.fontWeight,r=f&&u.fontSize?i.getLength(u.fontSize):i.getLength(t.fontSize||c.fontSize),d=f&&u.lineHeight?u.lineHeight:t.lineHeight||c.lineHeight||t.fontSize||c.fontSize,p=Object.prototype.hasOwnProperty.call(t,"wordWrap")?t.wordWrap:c.wordWrap,g=t.lengthLimit||c.lengthLimit,v=t.lineClamp||c.lineClamp;a.font=n+" "+(r>>0)+"px "+e,a.fillStyle=f&&u.fontColor?u.fontColor:t.fontColor||c.fontColor;var m=[],y=String(t.text);if(p){var w=i.getWidth(g,h);m=Wi(a,Ti(y),(function(){return w}),v)}else m=y.split("\n");m.forEach((function(e,n){a.fillText(e,o+i.getOffsetX(a.measureText(e).width,h),s+i.getHeight(t.top,l)+(n+1)*i.getLength(d))}))}))})),null===(e=r.afterDraw)||void 0===e||e.call(this,a)},a.prototype.handleBackground=function(t,e,i,n,r){var o=this.ctx;return r.includes("linear-gradient")&&(r=function(t,e,i,n,r,o){var a=/linear-gradient\((.+)\)/.exec(o)[1].split(",").map((function(t){return t.trim()})),s=a.shift(),c=[0,0,0,0];if(s.includes("deg")){var u=function(t){return Math.tan(t/180*Math.PI)};(s=s.slice(0,-3)%360)>=0&&s<45?c=[e,i+r,e+n,i+r-n*u(s-0)]:s>=45&&s<90?c=[e,i+r,e+n-r*u(s-45),i]:s>=90&&s<135?c=[e+n,i+r,e+n-r*u(s-90),i]:s>=135&&s<180?c=[e+n,i+r,e,i+n*u(s-135)]:s>=180&&s<225?c=[e+n,i,e,i+n*u(s-180)]:s>=225&&s<270?c=[e+n,i,e+r*u(s-225),i+r]:s>=270&&s<315?c=[e,i,e+r*u(s-270),i+r]:s>=315&&s<360&&(c=[e,i,e+n,i+r-n*u(s-315)])}else s.includes("top")?c=[e,i+r,e,i]:s.includes("bottom")?c=[e,i,e,i+r]:s.includes("left")?c=[e+n,i,e,i]:s.includes("right")&&(c=[e,i,e+n,i]);var h=t.createLinearGradient.apply(t,c.map((function(t){return t>>0})));return a.reduce((function(t,e,i){var n=e.split(" ");return 1===n.length?t.addColorStop(i,n[0]):2===n.length&&t.addColorStop.apply(t,n),t}),h)}(o,t,e,i,n,r)),r},a.prototype.carveOnGunwaleOfAMovingBoat=function(){var t=this,e=t._defaultConfig,i=t.prizeFlag,n=t.currIndex;this.endTime=Date.now();for(var r=this.stopIndex=n,o=e.speed,a=0,s=0,c=0;++a;){var u=this.prizes.length*a+i-r,h=Ji(this.FPS,r,u,e.decelerationTime)-r;if(h>o){this.endIndex=o-s>h-o?u:c;break}c=u,s=h}},a.prototype.play=function(){var t,e;0===this.step&&(this.startTime=Date.now(),this.prizeFlag=void 0,this.step=1,null===(e=(t=this.config).afterStart)||void 0===e||e.call(t),this.run())},a.prototype.stop=function(t){if(0!==this.step&&3!==this.step){if(!t&&0!==t){var e=this.prizes.map((function(t){return t.range}));t=_i(e)}t<0?(this.step=0,this.prizeFlag=-1):(this.step=2,this.prizeFlag=t%this.prizes.length)}},a.prototype.run=function(t){var e;void 0===t&&(t=0);var i=this,n=i.rAF,r=i.step,o=i.prizes,a=i.prizeFlag,s=i.stopIndex,c=i.endIndex,u=i._defaultConfig,h=u.accelerationTime,l=u.decelerationTime,f=u.speed;if(0!==r){if(-1!==a){3!==r||this.endIndex||this.carveOnGunwaleOfAMovingBoat();var d=Date.now()-this.startTime,p=Date.now()-this.endTime,g=this.currIndex;if(1===r||d<h){this.FPS=d/t;var v=Vi(d,.1,f-.1,h);v===f&&(this.step=2),g+=v%o.length}else 2===r?(g+=f%o.length,void 0!==a&&a>=0&&(this.step=3,this.stopIndex=0,this.endIndex=0)):3===r?(g=Ji(p,s,c,l),p>=l&&(this.step=0)):this.stop(-1);this.currIndex=g,this.draw(),n(this.run.bind(this,t+1))}}else null===(e=this.endCallback)||void 0===e||e.call(this,this.prizes.find((function(t,e){return e===a}))||{})},a.prototype.getGeometricProperty=function(t){var e=t[0],i=t[1],n=t[2],r=void 0===n?1:n,o=t[3],a=void 0===o?1:o,s=this.cellWidth,c=this.cellHeight,u=this._defaultConfig.gutter,h=[this.prizeArea.x+(s+u)*e,this.prizeArea.y+(c+u)*i];return r&&a&&h.push(s*r+u*(r-1),c*a+u*(a-1)),h},a.prototype.conversionAxis=function(t,e){var i=this.config;return[t/i.dpr,e/i.dpr]},a}(Ki),tn=function(t){function o(e,i){var n,r=t.call(this,e,{width:i.width,height:i.height})||this;return r.blocks=[],r.prizes=[],r.slots=[],r.defaultConfig={},r._defaultConfig={},r.defaultStyle={},r._defaultStyle={},r.endCallback=function(){},r.cellWidth=0,r.cellHeight=0,r.cellAndSpacing=0,r.widthAndSpacing=0,r.heightAndSpacing=0,r.FPS=16.6,r.scroll=[],r.stopScroll=[],r.endScroll=[],r.startTime=0,r.endTime=0,r.step=0,r.prizeFlag=void 0,r.ImageCache={blocks:[],prizes:[]},r.initData(i),r.initWatch(),r.initComputed(),null===(n=e.beforeCreate)||void 0===n||n.call(r),r.init(),r}return e(o,t),o.prototype.resize=function(){var e,i;t.prototype.resize.call(this),this.draw(),null===(i=(e=this.config).afterResize)||void 0===i||i.call(e)},o.prototype.initLucky=function(){this.cellWidth=0,this.cellHeight=0,this.cellAndSpacing=0,this.widthAndSpacing=0,this.heightAndSpacing=0,this.FPS=16.6,this.scroll=[],this.stopScroll=[],this.endScroll=[],this.startTime=0,this.endTime=0,this.prizeFlag=void 0,this.step=0,t.prototype.initLucky.call(this)},o.prototype.initData=function(t){this.$set(this,"width",t.width||"300px"),this.$set(this,"height",t.height||"300px"),this.$set(this,"blocks",t.blocks||[]),this.$set(this,"prizes",t.prizes||[]),this.$set(this,"slots",t.slots||[]),this.$set(this,"defaultConfig",t.defaultConfig||{}),this.$set(this,"defaultStyle",t.defaultStyle||{}),this.$set(this,"endCallback",t.end)},o.prototype.initComputed=function(){var t=this;this.$computed(this,"_defaultConfig",(function(){var e=i({mode:"vertical",rowSpacing:0,colSpacing:5,speed:20,direction:1,accelerationTime:2500,decelerationTime:2500},t.defaultConfig);return e.rowSpacing=t.getLength(e.rowSpacing),e.colSpacing=t.getLength(e.colSpacing),e})),this.$computed(this,"_defaultStyle",(function(){return i({borderRadius:0,fontColor:"#000",fontSize:"18px",fontStyle:"sans-serif",fontWeight:"400",background:"rgba(0,0,0,0)",wordWrap:!0,lengthLimit:"90%"},t.defaultStyle)}))},o.prototype.initWatch=function(){var t=this;this.$watch("width",(function(e){t.data.width=e,t.resize()})),this.$watch("height",(function(e){t.data.height=e,t.resize()})),this.$watch("blocks",(function(e){t.initImageCache()}),{deep:!0}),this.$watch("prizes",(function(e){t.initImageCache()}),{deep:!0}),this.$watch("slots",(function(e){t.drawOffscreenCanvas(),t.draw()}),{deep:!0}),this.$watch("defaultConfig",(function(){return t.draw()}),{deep:!0}),this.$watch("defaultStyle",(function(){return t.draw()}),{deep:!0}),this.$watch("endCallback",(function(){return t.init()}))},o.prototype.init=function(){var t,e;return n(this,void 0,void 0,(function(){var i;return r(this,(function(n){switch(n.label){case 0:return this.initLucky(),i=this.config,null===(t=i.beforeInit)||void 0===t||t.call(this),this.drawOffscreenCanvas(),this.draw(),[4,this.initImageCache()];case 1:return n.sent(),null===(e=i.afterInit)||void 0===e||e.call(this),[2]}}))}))},o.prototype.initImageCache=function(){var t=this;return new Promise((function(e){var i={blocks:t.blocks.map((function(t){return t.imgs})),prizes:t.prizes.map((function(t){return t.imgs}))};Object.keys(i).forEach((function(n){var r=i[n],o=[];r&&r.forEach((function(e,i){e&&e.forEach((function(e,r){o.push(t.loadAndCacheImg(n,i,n,r))}))})),Promise.all(o).then((function(){t.drawOffscreenCanvas(),t.draw(),e()}))}))}))},o.prototype.loadAndCacheImg=function(t,e,i,o){return n(this,void 0,void 0,(function(){var n=this;return r(this,(function(r){return[2,new Promise((function(r,a){var s=n[t][e];if(s&&s.imgs){var c=s.imgs[o];if(c){var u=n.ImageCache;u[i][e]||(u[i][e]=[]),n.loadImg(c.src,c).then((function(t){"function"==typeof c.formatter&&(t=c.formatter.call(n,t)),u[i][e][o]=t,r()})).catch((function(i){console.error(t+"["+e+"].imgs["+o+"] "+i),a()}))}}}))]}))}))},o.prototype.drawOffscreenCanvas=function(){var t=this,e=this._defaultConfig,i=this._defaultStyle,n=this.drawBlocks(),r=n.w,o=n.h,a=this.prizes.length,s=this.displacementWidthOrHeight(),c=s.cellWidth,u=s.cellHeight,h=s.widthAndSpacing,l=s.heightAndSpacing,f=new Array(a).fill(void 0).map((function(t,e){return e})),d=0,p=0;this.slots.forEach((function(e,i){void 0===t.scroll[i]&&(t.scroll[i]=0),e.order=e.order||f;var n=e.order.length;d=Math.max(d,r+h*n),p=Math.max(p,o+l*n)}));var g=this.getOffscreenCanvas(d,p),v=g._offscreenCanvas,m=g._ctx;this._offscreenCanvas=v,this.slots.forEach((function(n,r){var o=c*r,a=u*r,s=0,f=function(t,e){for(var i={},n=[],r=0;r<t.length;r++)i[r]=t[r];for(r=0;r<e.length;r++){var o=i[e[r]];o&&(n[r]=o)}return n}(t.prizes,n.order);if(f.length){f.forEach((function(r,f){if(r){var d=n.order[f],p=h*f+e.colSpacing/2,g=l*f+e.rowSpacing/2,v=t.displacement([o,g,l],[p,a,h]),y=v[0],w=v[1],b=v[2];s+=b;var S=r.background||i.background;if(Ai(S)){var C=t.getLength(Ei(r,"borderRadius")?r.borderRadius:i.borderRadius);Ri(m,y,w,c,c,C),m.fillStyle=S,m.fill()}r.imgs&&r.imgs.forEach((function(e,i){var n=Ii(t.ImageCache,"prizes."+d+"."+i);if(n){var r=t.computedWidthAndHeight(n,e,c,u),o=r[0],a=r[1],s=[y+t.getOffsetX(o,c),w+t.getHeight(e.top,u)],h=s[0],l=s[1];t.drawImage(m,n,h,l,o,a)}})),r.fonts&&r.fonts.forEach((function(e){var n=e.fontStyle||i.fontStyle,r=e.fontWeight||i.fontWeight,o=t.getLength(e.fontSize||i.fontSize),a=e.lineHeight||i.lineHeight||e.fontSize||i.fontSize,s=Object.prototype.hasOwnProperty.call(e,"wordWrap")?e.wordWrap:i.wordWrap,h=e.lengthLimit||i.lengthLimit,l=e.lineClamp||i.lineClamp;m.font=r+" "+(o>>0)+"px "+n,m.fillStyle=e.fontColor||i.fontColor;var f=[],d=String(e.text);if(s){var p=t.getWidth(h,c);f=Wi(m,Ti(d),(function(){return p}),l)}else f=d.split("\n");f.forEach((function(i,n){m.fillText(i,y+t.getOffsetX(m.measureText(i).width,c),w+t.getHeight(e.top,u)+(n+1)*t.getLength(a))}))}))}}));for(var d=t.displacement([o,0,c,s],[0,a,s,u]),g=d[0],y=d[1],w=d[2],b=d[3],S=s;S<p+s;){var C=t.displacement([g,S],[S,y]),z=C[0],x=C[1];t.drawImage(m,v,g,y,w,b,z,x,w,b),S+=s}}}))},o.prototype.drawBlocks=function(){var t=this,e=this;e.config;var i=e.ctx;e._defaultConfig;var n=e._defaultStyle;return this.prizeArea=this.blocks.reduce((function(e,r,o){var a=e.x,s=e.y,c=e.w,u=e.h,h=Pi(r),l=h[0],f=h[1],d=h[2],p=h[3],g=r.borderRadius?t.getLength(r.borderRadius):0,v=r.background||n.background;return Ai(v)&&(Ri(i,a,s,c,u,g),i.fillStyle=v,i.fill()),r.imgs&&r.imgs.forEach((function(e,n){var r=Ii(t.ImageCache,"blocks."+o+"."+n);if(r){var h=t.computedWidthAndHeight(r,e,c,u),l=h[0],f=h[1],d=[t.getOffsetX(l,c),t.getHeight(e.top,u)],p=d[0],g=d[1];t.drawImage(i,r,a+p,s+g,l,f)}})),{x:a+d,y:s+l,w:c-d-p,h:u-l-f}}),{x:0,y:0,w:this.boxWidth,h:this.boxHeight})},o.prototype.draw=function(){var t,e=this,i=this,n=i.config,r=i.ctx;i._defaultConfig,i._defaultStyle,null===(t=n.beforeDraw)||void 0===t||t.call(this,r),r.clearRect(0,0,this.boxWidth,this.boxHeight);var o=this.drawBlocks(),a=o.x,s=o.y,c=o.w,u=o.h;if(this._offscreenCanvas){var h=this,l=h.cellWidth,f=h.cellHeight,d=h.cellAndSpacing,p=h.widthAndSpacing,g=h.heightAndSpacing;this.slots.forEach((function(t,i){var n=d*t.order.length,o=e.displacement(-(u-g)/2,-(c-p)/2),h=e.scroll[i]+o;h<0&&(h=h%n+n),h>n&&(h%=n);var v=e.displacement([l*i,h,l,u],[h,f*i,c,f]),m=v[0],y=v[1],w=v[2],b=v[3],S=e.displacement([a+p*i,s,l,u],[a,s+g*i,c,f]),C=S[0],z=S[1],x=S[2],O=S[3];e.drawImage(r,e._offscreenCanvas,m,y,w,b,C,z,x,O)}))}},o.prototype.carveOnGunwaleOfAMovingBoat=function(){var t=this,e=this,i=e._defaultConfig,n=e.prizeFlag,r=e.cellAndSpacing;this.endTime=Date.now(),this.slots.forEach((function(e,o){var a=e.order;if(a.length)for(var s=e.speed||i.speed,c=e.direction||i.direction,u=a.findIndex((function(t){return t===n[o]})),h=r*a.length,l=t.stopScroll[o]=t.scroll[o],f=0;++f;){var d=r*u+h*f*c-l,p=Ji(t.FPS,l,d,i.decelerationTime)-l;if(Math.abs(p)>s){t.endScroll[o]=d;break}}}))},o.prototype.play=function(){0===this.step&&(this.startTime=Date.now(),this.prizeFlag=void 0,this.step=1,this.run())},o.prototype.stop=function(t){var e;if(0!==this.step&&3!==this.step){if("number"==typeof t)this.prizeFlag=new Array(this.slots.length).fill(t);else{if(!ki(t,"array"))return this.stop(-1),console.error("stop() 无法识别的参数类型 "+typeof t);if(t.length!==this.slots.length)return this.stop(-1),console.error("stop(["+t+"]) 参数长度的不正确");this.prizeFlag=t}(null===(e=this.prizeFlag)||void 0===e?void 0:e.includes(-1))?(this.prizeFlag=[],this.step=0):this.step=2}},o.prototype.run=function(t){var e,i,n=this;void 0===t&&(t=0);var r=this,o=r.rAF,a=r.step,s=r.prizeFlag,c=r._defaultConfig,u=r.cellAndSpacing,h=r.slots,l=c.accelerationTime,f=c.decelerationTime;if(0!==this.step||(null==s?void 0:s.length)!==h.length){if(void 0===s||s.length){3!==this.step||this.endScroll.length||this.carveOnGunwaleOfAMovingBoat();var d=Date.now()-this.startTime,p=Date.now()-this.endTime;h.forEach((function(e,i){var r=e.order;if(r&&r.length){var o=u*r.length,g=Math.abs(e.speed||c.speed),v=e.direction||c.direction,m=0,y=n.scroll[i];if(1===a||d<l){n.FPS=d/t;var w=Vi(d,0,g,l);w===g&&(n.step=2),m=(y+w*v)%o}else if(2===a)m=(y+g*v)%o,(null==s?void 0:s.length)===h.length&&(n.step=3,n.stopScroll=[],n.endScroll=[]);else if(3===a&&p){var b=n.stopScroll[i],S=n.endScroll[i];m=Ji(p,b,S,f),p>=f&&(n.step=0)}n.scroll[i]=m}})),this.draw(),o(this.run.bind(this,t+1))}}else{for(var g=s[0],v=0;v<h.length;v++){var m=h[v],y=s[v];if(!(null===(e=m.order)||void 0===e?void 0:e.includes(y))||g!==y){g=-1;break}}null===(i=this.endCallback)||void 0===i||i.call(this,this.prizes.find((function(t,e){return e===g}))||void 0)}},o.prototype.displacement=function(t,e){return"horizontal"===this._defaultConfig.mode?e:t},o.prototype.displacementWidthOrHeight=function(){var t=this._defaultConfig.mode,e=this.slots.length,i=this._defaultConfig,n=i.colSpacing,r=i.rowSpacing,o=this.prizeArea||this.drawBlocks();o.x,o.y;var a,s,c=o.w,u=o.h,h=0,l=0;return"horizontal"===t?(l=this.cellHeight=(u-r*(e-1))/e,h=this.cellWidth=l):(h=this.cellWidth=(c-n*(e-1))/e,l=this.cellHeight=h),a=this.widthAndSpacing=this.cellWidth+n,s=this.heightAndSpacing=this.cellHeight+r,this.cellAndSpacing="horizontal"===t?a:s,{cellWidth:h,cellHeight:l,widthAndSpacing:a,heightAndSpacing:s}},o}(Ki);export{Zi as LuckyGrid,Qi as LuckyWheel,tn as SlotMachine};
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