https://ceovietnam.edu.vn/learn/_next/static/chunks/ee8b1517-9148ee6118fe0fe3.js

1"use strict";(self.webpackChunk_N_E=self.webpackChunk_N_E||[]).push([[2196],{23148:function(t,e,i){i.d(e,{De:function(){return ea},Dx:function(){return en},Gu:function(){return t9},ZL:function(){return tJ},f$:function(){return eS},jn:function(){return tN},kL:function(){return tI},od:function(){return tY},u:function(){return e_},uw:function(){return ew}});var s=i(9676),a=new /*!
2 * Chart.js v4.4.2
3 * https://www.chartjs.org
4 * (c) 2024 Chart.js Contributors
5 * Released under the MIT License
6 */ class{constructor(){this._request=null,this._charts=new Map,this._running=!1,this._lastDate=void 0}_notify(t,e,i,s){let a=e.listeners[s],o=e.duration;a.forEach(s=>s({chart:t,initial:e.initial,numSteps:o,currentStep:Math.min(i-e.start,o)}))}_refresh(){this._request||(this._running=!0,this._request=s.r.call(window,()=>{this._update(),this._request=null,this._running&&this._refresh()}))}_update(t=Date.now()){let e=0;this._charts.forEach((i,s)=>{let a;if(!i.running||!i.items.length)return;let o=i.items,n=o.length-1,r=!1;for(;n>=0;--n)(a=o[n])._active?(a._total>i.duration&&(i.duration=a._total),a.tick(t),r=!0):(o[n]=o[o.length-1],o.pop());r&&(s.draw(),this._notify(s,i,t,"progress")),o.length||(i.running=!1,this._notify(s,i,t,"complete"),i.initial=!1),e+=o.length}),this._lastDate=t,0===e&&(this._running=!1)}_getAnims(t){let e=this._charts,i=e.get(t);return i||(i={running:!1,initial:!0,items:[],listeners:{complete:[],progress:[]}},e.set(t,i)),i}listen(t,e,i){this._getAnims(t).listeners[e].push(i)}add(t,e){e&&e.length&&this._getAnims(t).items.push(...e)}has(t){return this._getAnims(t).items.length>0}start(t){let e=this._charts.get(t);e&&(e.running=!0,e.start=Date.now(),e.duration=e.items.reduce((t,e)=>Math.max(t,e._duration),0),this._refresh())}running(t){if(!this._running)return!1;let e=this._charts.get(t);return!!e&&!!e.running&&!!e.items.length}stop(t){let e=this._charts.get(t);if(!e||!e.items.length)return;let i=e.items,s=i.length-1;for(;s>=0;--s)i[s].cancel();e.items=[],this._notify(t,e,Date.now(),"complete")}remove(t){return this._charts.delete(t)}};let o="transparent",n={boolean:(t,e,i)=>i>.5?e:t,color(t,e,i){let a=(0,s.c)(t||o),n=a.valid&&(0,s.c)(e||o);

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window.devicePixelRatio}getMaximumSize(t,e,i,a){return(0,s.G)(t,e,i,a)}isAttached(t){let e=(0,s.I)(t);return!!(e&&e.isConnected)}}class te{static defaults={};static defaultRoutes=void 0;x;y;active=!1;options;$animations;tooltipPosition(t){let{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return(0,s.x)(this.x)&&(0,s.x)(this.y)}getProps(t,e){let i=this.$animations;if(!e||!i)return this;let s={};return t.forEach(t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]}),s}}function ti(t,e,i,a,o){let n,r,l;let h=(0,s.v)(a,0),d=Math.min((0,s.v)(o,t.length),t.length),c=0;for(i=Math.ceil(i),o&&(i=(n=o-a)/Math.floor(n/i)),l=h;l<0;)l=Math.round(h+ ++c*i);for(r=Math.max(h,0);r<d;r++)r===l&&(e.push(t[r]),l=Math.round(h+ ++c*i))}let ts=t=>"left"===t?"right":"right"===t?"left":t,ta=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i,to=(t,e)=>Math.min(e||t,t);function tn(t,e){let i=[],s=t.length/e,a=t.length,o=0;for(;o<a;o+=s)i.push(t[Math.floor(o)]);return i}function tr(t){return t.drawTicks?t.tickLength:0}function tl(t,e){if(!t.display)return 0;let i=(0,s.a0)(t.font,e),a=(0,s.E)(t.padding),o=(0,s.b)(t.text)?t.text.length:1;return o*i.lineHeight+a.height}class th extends te{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:a}=this;return t=(0,s.O)(t,Number.POSITIVE_INFINITY),e=(0,s.O)(e,Number.NEGATIVE_INFINITY),i=(0,s.O)(i,Number.POSITIVE_INFINITY),a=(0,s.O)(a,Number.NEGATIVE_INFINITY),{min:(0,s.O)(t,i),max:(0,s.O)(e,a),minDefined:(0,s.g)(t),maxDefined:(0,s.g)(e)}}getMinMax(t){let e,{min:i,max:a,minDefined:o,maxDefined:n}=this.getUserBounds();if(o&&n)return{min:i,max:a};let r=this.getMatchingVisibleMetas();for(let l=0,h=r.length;l<h;++l)e=r[l].controller.getMinMax(this,t),o||(i=Math.min(i,e.min)),n||(a=Math.max(a,e.max));return i=n&&i>a?a:i,a=o&&i>a?i:a,{min:(0,s.O)(i,(0,s.O)(a,i)),max:(0,s.O)(a,(0,s.O)(i,a))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){let t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}

6getLabelItems(t=this.chart.chartArea){let e=this._labelItems||(this._labelItems=this._computeLabelItems(t));return e}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,s.Q)(this.options.beforeUpdate,[this])}update(t,e,i){let{beginAtZero:a,grace:o,ticks:n}=this.options,r=n.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=(0,s.R)(this,o,a),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();let l=r<this.ticks.length;this._convertTicksToLabels(l?tn(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),n.display&&(n.autoSkip||"auto"===n.source)&&(this.ticks=function(t,e){let i=t.options.ticks,a=function(t){let e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),a=t._maxLength/i;return Math.floor(Math.min(s,a))}(t),o=Math.min(i.maxTicksLimit||a,a),n=i.major.enabled?function(t){let e,i;let s=[];for(e=0,i=t.length;e<i;e++)t[e].major&&s.push(e);return s}(e):[],r=n.length,l=n[0],h=n[r-1],d=[];if(r>o)return function(t,e,i,s){let a,o=0,n=i[0];for(a=0,s=Math.ceil(s);a<t.length;a++)a===n&&(e.push(t[a]),n=i[++o*s])}(e,d,n,r/o),d;let c=function(t,e,i){let a=function(t){let e,i;let s=t.length;if(s<2)return!1;for(i=t[0],e=1;e<s;++e)if(t[e]-t[e-1]!==i)return!1;return i}(t),o=e.length/i;if(!a)return Math.max(o,1);let n=(0,s.N)(a);for(let r=0,l=n.length-1;r<l;r++){let h=n[r];if(h>o)return h}return Math.max(o,1)}(n,e,o);if(r>0){let u,g;let f=r>1?Math.round((h-l)/(r-1)):null;for(ti(e,d,c,(0,s.k)(f)?0:l-f,l),u=0,g=r-1;u<g;u++)ti(e,d,c,n[u],n[u+1]);return ti(e,d,c,h,(0,s.k)(f)?e.length:h+f),d}return ti(e,d,c),d}(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){(0,s.Q)(this.options.afterUpdate,[this])}beforeSetDimensions(){(0,s.Q)(this.options.beforeSetDimensions,[this])}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0}afterSetDimensions(){(0,s.Q)(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),(0,s.Q)(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){(0,s.Q)(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){let e,i,a;let o=this.options.ticks;for(e=0,i=t.length;e<i;e++)(a=t[e]).label=(0,s.Q)(o.callback,[a.value,e,t],this)}afterTickToLabelConversion(){(0,s.Q)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,s.Q)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){let t,e,i;let a=this.options,o=a.ticks,n=to(this.ticks.length,a.ticks.maxTicksLimit),r=o.minRotation||0,l=o.maxRotation,h=r;if(!this._isVisible()||!o.display||r>=l||n<=1||!this.isHorizontal()){this.labelRotation=r;return}let d=this._getLabelSizes(),c=d.widest.width,u=d.highest.height,g=(0,s.S)(this.chart.width-c,0,this.maxWidth);c+6>(t=a.offset?this.maxWidth/n:g/(n-1))&&(t=g/(n-(a.offset?.5:1)),e=this.maxHeight-tr(a.grid)-o.padding-tl(a.title,this.chart.options.font),i=Math.sqrt(c*c+u*u),h=Math.max(r,Math.min(l,h=(0,s.U)(Math.min(Math.asin((0,s.S)((d.highest.height+6)/t,-1,1)),Math.asin((0,s.S)(e/i,-1,1))-Math.asin((0,s.S)(u/i,-1,1))))))),this.labelRotation=h}afterCalculateLabelRotation(){(0,s.Q)(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){(0,s.Q)(this.options.beforeFit,[this])}fit(){let t={width:0,height:0},{chart:e,options:{ticks:i,title:a,grid:o}}=this,n=this._isVisible(),r=this.isHorizontal();if(n){let l=tl(a,e.options.font);if(r?(t.width=this.maxWidth,t.height=tr(o)+l):(t.height=this.maxHeight,t.width=tr(o)+l),i.display&&this.ticks.length){let{first:h,last:d,widest:c,highest:u}

6=this._getLabelSizes(),g=2*i.padding,f=(0,s.t)(this.labelRotation),p=Math.cos(f),m=Math.sin(f);if(r){let x=i.mirror?0:m*c.width+p*u.height;t.height=Math.min(this.maxHeight,t.height+x+g)}else{let _=i.mirror?0:p*c.width+m*u.height;t.width=Math.min(this.maxWidth,t.width+_+g)}this._calculatePadding(h,d,m,p)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){let{ticks:{align:a,padding:o},position:n}=this.options,r=0!==this.labelRotation,l="top"!==n&&"x"===this.axis;if(this.isHorizontal()){let h=this.getPixelForTick(0)-this.left,d=this.right-this.getPixelForTick(this.ticks.length-1),c=0,u=0;r?l?(c=s*t.width,u=i*e.height):(c=i*t.height,u=s*e.width):"start"===a?u=e.width:"end"===a?c=t.width:"inner"!==a&&(c=t.width/2,u=e.width/2),this.paddingLeft=Math.max((c-h+o)*this.width/(this.width-h),0),this.paddingRight=Math.max((u-d+o)*this.width/(this.width-d),0)}else{let g=e.height/2,f=t.height/2;"start"===a?(g=0,f=t.height):"end"===a&&(g=e.height,f=0),this.paddingTop=g+o,this.paddingBottom=f+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){(0,s.Q)(this.options.afterFit,[this])}isHorizontal(){let{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)(0,s.k)(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){let e=this.options.ticks.sampleSize,i=this.ticks;e<i.length&&(i=tn(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){let a,o,n,r,l,h,d,c,u,g,f;let{ctx:p,_longestTextCache:m}=this,x=[],_=[],b=Math.floor(e/to(e,i)),v=0,y=0;for(a=0;a<e;a+=b){if(r=t[a].label,l=this._resolveTickFontOptions(a),p.font=h=l.string,d=m[h]=m[h]||{data:{},gc:[]},c=l.lineHeight,u=g=0,(0,s.k)(r)||(0,s.b)(r)){if((0,s.b)(r))for(o=0,n=r.length;o<n;++o)f=r[o],(0,s.k)(f)||(0,s.b)(f)||(u=(0,s.V)(p,d.data,d.gc,u,f),g+=c)}else u=(0,s.V)(p,d.data,d.gc,u,r),g=c;x.push(u),_.push(g),v=Math.max(u,v),y=Math.max(g,y)}(0,s.F)(m,t=>{let i;let s=t.gc,a=s.length/2;if(a>e){for(i=0;i<a;++i)delete t.data[s[i]];s.splice(0,a)}});let w=x.indexOf(v),k=_.indexOf(y),M=t=>({width:x[t]||0,height:_[t]||0});return{first:M(0),last:M(e-1),widest:M(w),highest:M(k),widths:x,heights:_}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){let e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);let e=this._startPixel+t*this._length;return(0,s.W)(this._alignToPixels?(0,s.X)(this.chart,e,0):e)}getDecimalForPixel(t){let e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){let{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){var e,i;let a=this.ticks||[];if(t>=0&&t<a.length){let o=a[t];return o.$context||(o.$context=(e=this.getContext(),(0,s.j)(e,{tick:o,index:t,type:"tick"})))}return this.$context||(this.$context=(i=this.chart.getContext(),(0,s.j)(i,{scale:this,type:"scale"})))}_tickSize(){let t=this.options.ticks,e=(0,s.t)(this.labelRotation),i=Math.abs(Math.cos(e)),a=Math.abs(Math.sin(e)),o=this._getLabelSizes(),n=t.autoSkipPadding||0,r=o?o.widest.width+n:0,l=o?o.highest.height+n:0;return this.isHorizontal()?l*i>r*a?r/i:l/a:l*a<r*i?l/i:r/a}_isVisible(){let t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){let e,i,a,o,n,r,l,h,d,c,u,g;let f=this.axis,p=this.chart,m=this.options,{grid:x,position:_,border:b}=m,v=x.offset,y=this.isHorizontal(),w=this.ticks,k=w.length+(v?1:0),M=tr(x),S=[],D=b.setContext(this.getContext()),C=D.display?D.width:0,P=C/2,A=function(t){return(0,s.X)(p,t,C)};if("top"===_)e=A(this.bottom),r=this.bottom-M,h=e-P,c=A(t.top)+P,g=t.bottom;else if("bottom"===_)e=A(this.top),c=t.top,g=A(t.bottom)-P,r=e+P,h=this.top+M;else if("left"===_)e=A(this.right),n=this.right-M,l=e-P,d=A(t.left)+P,u=t.right;else if("right"===_)e=A(this.left),d=t.left,u=A(t.right)-P,n=e+P,l=this.left+M;

6else if("x"===f){if("center"===_)e=A((t.top+t.bottom)/2+.5);else if((0,s.i)(_)){let L=Object.keys(_)[0],T=_[L];e=A(this.chart.scales[L].getPixelForValue(T))}c=t.top,g=t.bottom,h=(r=e+P)+M}else if("y"===f){if("center"===_)e=A((t.left+t.right)/2);else if((0,s.i)(_)){let z=Object.keys(_)[0],O=_[z];e=A(this.chart.scales[z].getPixelForValue(O))}l=(n=e-P)-M,d=t.left,u=t.right}let E=(0,s.v)(m.ticks.maxTicksLimit,k),I=Math.max(1,Math.ceil(k/E));for(i=0;i<k;i+=I){let F=this.getContext(i),R=x.setContext(F),H=b.setContext(F),B=R.lineWidth,V=R.color,j=H.dash||[],$=H.dashOffset,W=R.tickWidth,N=R.tickColor,U=R.tickBorderDash||[],Y=R.tickBorderDashOffset;void 0!==(a=function(t,e,i){let s;let a=t.ticks.length,o=Math.min(e,a-1),n=t._startPixel,r=t._endPixel,l=t.getPixelForTick(o);if(!i||(s=1===a?Math.max(l-n,r-l):0===e?(t.getPixelForTick(1)-l)/2:(l-t.getPixelForTick(o-1))/2,!((l+=o<e?s:-s)<n-1e-6)&&!(l>r+1e-6)))return l}(this,i,v))&&(o=(0,s.X)(p,a,B),y?n=l=d=u=o:r=h=c=g=o,S.push({tx1:n,ty1:r,tx2:l,ty2:h,x1:d,y1:c,x2:u,y2:g,width:B,color:V,borderDash:j,borderDashOffset:$,tickWidth:W,tickColor:N,tickBorderDash:U,tickBorderDashOffset:Y}))}return this._ticksLength=k,this._borderValue=e,S}_computeLabelItems(t){let e,i,a,o,n,r,l,h,d,c,u;let g=this.axis,f=this.options,{position:p,ticks:m}=f,x=this.isHorizontal(),_=this.ticks,{align:b,crossAlign:v,padding:y,mirror:w}=m,k=tr(f.grid),M=k+y,S=w?-y:M,D=-(0,s.t)(this.labelRotation),C=[],P="middle";if("top"===p)n=this.bottom-S,r=this._getXAxisLabelAlignment();else if("bottom"===p)n=this.top+S,r=this._getXAxisLabelAlignment();else if("left"===p){let A=this._getYAxisLabelAlignment(k);r=A.textAlign,o=A.x}else if("right"===p){let L=this._getYAxisLabelAlignment(k);r=L.textAlign,o=L.x}else if("x"===g){if("center"===p)n=(t.top+t.bottom)/2+M;else if((0,s.i)(p)){let T=Object.keys(p)[0],z=p[T];n=this.chart.scales[T].getPixelForValue(z)+M}r=this._getXAxisLabelAlignment()}else if("y"===g){if("center"===p)o=(t.left+t.right)/2-M;else if((0,s.i)(p)){let O=Object.keys(p)[0],E=p[O];o=this.chart.scales[O].getPixelForValue(E)}r=this._getYAxisLabelAlignment(k).textAlign}"y"===g&&("start"===b?P="top":"end"===b&&(P="bottom"));let I=this._getLabelSizes();for(e=0,i=_.length;e<i;++e){let F;a=_[e].label;let R=m.setContext(this.getContext(e));l=this.getPixelForTick(e)+m.labelOffset,d=(h=this._resolveTickFontOptions(e)).lineHeight,c=(0,s.b)(a)?a.length:1;let H=c/2,B=R.color,V=R.textStrokeColor,j=R.textStrokeWidth,$=r;if(x?(o=l,"inner"===r&&($=e===i-1?this.options.reverse?"left":"right":0===e?this.options.reverse?"right":"left":"center"),u="top"===p?"near"===v||0!==D?-c*d+d/2:"center"===v?-I.highest.height/2-H*d+d:-I.highest.height+d/2:"near"===v||0!==D?d/2:"center"===v?I.highest.height/2-H*d:I.highest.height-c*d,w&&(u*=-1),0===D||R.showLabelBackdrop||(o+=d/2*Math.sin(D))):(n=l,u=(1-c)*d/2),R.showLabelBackdrop){let W=(0,s.E)(R.backdropPadding),N=I.heights[e],U=I.widths[e],Y=u-W.top,Q=0-W.left;switch(P){case"middle":Y-=N/2;break;case"bottom":Y-=N}switch(r){case"center":Q-=U/2;break;case"right":Q-=U;break;case"inner":e===i-1?Q-=U:e>0&&(Q-=U/2)}F={left:Q,top:Y,width:U+W.width,height:N+W.height,color:R.backdropColor}}C.push({label:a,font:h,textOffset:u,options:{rotation:D,color:B,strokeColor:V,strokeWidth:j,textAlign:$,textBaseline:P,translation:[o,n],backdrop:F}})}return C}_getXAxisLabelAlignment(){let{position:t,ticks:e}=this.options,i=-(0,s.t)(this.labelRotation);if(i)return"top"===t?"left":"right";let a="center";return"start"===e.align?a="left":"end"===e.align?a="right":"inner"===e.align&&(a="inner"),a}_getYAxisLabelAlignment(t){let e,i;let{position:s,ticks:{crossAlign:a,mirror:o,padding:n}}=this.options,r=this._getLabelSizes(),l=t+n,h=r.widest.width;return"left"===s?o?(i=this.right+n,"near"===a?e="left":"center"===a?(e="center",i+=h/2):(e="right",i+=h)):(i=this.right-l,"near"===a?e="right":"center"===a?(e="center",i-=h/2):(e="left",i=this.left)):"right"===s?o?(i=this.left+n,"near"===a?e="right":"center"===a?(e="center",i-=h/2):(e="left",i-=h)):(i=this.left+l,"near"===a?e="left":"center"===a?(e="center",i+=h/2):(e="right",i=this.right)):e="right",{textAlign:e,x:i}}_computeLabelArea(){if(this.options.ticks.mirror)return;let t=this.chart,e=this.options.position;return"left"===e||"right"===e?{top:0,left:this.left,bottom:t.height,right:this.right}

6:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){let{ctx:t,options:{backgroundColor:e},left:i,top:s,width:a,height:o}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,s,a,o),t.restore())}getLineWidthForValue(t){let e=this.options.grid;if(!this._isVisible()||!e.display)return 0;let i=this.ticks,s=i.findIndex(e=>e.value===t);if(s>=0){let a=e.setContext(this.getContext(s));return a.lineWidth}return 0}drawGrid(t){let e,i;let s=this.options.grid,a=this.ctx,o=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t)),n=(t,e,i)=>{i.width&&i.color&&(a.save(),a.lineWidth=i.width,a.strokeStyle=i.color,a.setLineDash(i.borderDash||[]),a.lineDashOffset=i.borderDashOffset,a.beginPath(),a.moveTo(t.x,t.y),a.lineTo(e.x,e.y),a.stroke(),a.restore())};if(s.display)for(e=0,i=o.length;e<i;++e){let r=o[e];s.drawOnChartArea&&n({x:r.x1,y:r.y1},{x:r.x2,y:r.y2},r),s.drawTicks&&n({x:r.tx1,y:r.ty1},{x:r.tx2,y:r.ty2},{color:r.tickColor,width:r.tickWidth,borderDash:r.tickBorderDash,borderDashOffset:r.tickBorderDashOffset})}}drawBorder(){let t,e,i,a;let{chart:o,ctx:n,options:{border:r,grid:l}}=this,h=r.setContext(this.getContext()),d=r.display?h.width:0;if(!d)return;let c=l.setContext(this.getContext(0)).lineWidth,u=this._borderValue;this.isHorizontal()?(t=(0,s.X)(o,this.left,d)-d/2,e=(0,s.X)(o,this.right,c)+c/2,i=a=u):(i=(0,s.X)(o,this.top,d)-d/2,a=(0,s.X)(o,this.bottom,c)+c/2,t=e=u),n.save(),n.lineWidth=h.width,n.strokeStyle=h.color,n.beginPath(),n.moveTo(t,i),n.lineTo(e,a),n.stroke(),n.restore()}drawLabels(t){let e=this.options.ticks;if(!e.display)return;let i=this.ctx,a=this._computeLabelArea();a&&(0,s.Y)(i,a);let o=this.getLabelItems(t);for(let n of o){let r=n.options,l=n.font,h=n.label,d=n.textOffset;(0,s.Z)(i,h,0,d,l,r)}a&&(0,s.$)(i)}drawTitle(){let t;let{ctx:e,options:{position:i,title:a,reverse:o}}=this;if(!a.display)return;let n=(0,s.a0)(a.font),r=(0,s.E)(a.padding),l=a.align,h=n.lineHeight/2;"bottom"===i||"center"===i||(0,s.i)(i)?(h+=r.bottom,(0,s.b)(a.text)&&(h+=n.lineHeight*(a.text.length-1))):h+=r.top;let{titleX:d,titleY:c,maxWidth:u,rotation:g}=function(t,e,i,a){let o,n,r;let{top:l,left:h,bottom:d,right:c,chart:u}=t,{chartArea:g,scales:f}=u,p=0,m=d-l,x=c-h;if(t.isHorizontal()){if(n=(0,s.a2)(a,h,c),(0,s.i)(i)){let _=Object.keys(i)[0],b=i[_];r=f[_].getPixelForValue(b)+m-e}else r="center"===i?(g.bottom+g.top)/2+m-e:ta(t,i,e);o=c-h}else{if((0,s.i)(i)){let v=Object.keys(i)[0],y=i[v];n=f[v].getPixelForValue(y)-x+e}else n="center"===i?(g.left+g.right)/2-x+e:ta(t,i,e);r=(0,s.a2)(a,d,l),p="left"===i?-s.H:s.H}return{titleX:n,titleY:r,maxWidth:o,rotation:p}}(this,h,i,l);(0,s.Z)(e,a.text,0,0,n,{color:a.color,maxWidth:u,rotation:g,textAlign:(t=(0,s.a1)(l),(o&&"right"!==i||!o&&"right"===i)&&(t=ts(t)),t),textBaseline:"middle",translation:[d,c]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){let t=this.options,e=t.ticks&&t.ticks.z||0,i=(0,s.v)(t.grid&&t.grid.z,-1),a=(0,s.v)(t.border&&t.border.z,0);return this._isVisible()&&this.draw===th.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:a,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){let e,i;let s=this.chart.getSortedVisibleDatasetMetas(),a=this.axis+"AxisID",o=[];for(e=0,i=s.length;e<i;++e){let n=s[e];n[a]!==this.id||t&&n.type!==t||o.push(n)}return o}_resolveTickFontOptions(t){let e=this.options.ticks.setContext(this.getContext(t));return(0,s.a0)(e.font)}_maxDigits(){let t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class td{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){let e;let i=Object.getPrototypeOf(t);"id"in i&&"defaults"in i&&(e=this.register(i));let a=this.items,o=t.id,n=this.scope+"."+o;if(!o)throw Error("class does not have id: "+t);

6return o in a||(a[o]=t,function(t,e,i){let a=(0,s.a4)(Object.create(null),[i?s.d.get(i):{},s.d.get(e),t.defaults]);s.d.set(e,a),t.defaultRoutes&&function(t,e){Object.keys(e).forEach(i=>{let a=i.split("."),o=a.pop(),n=[t].concat(a).join("."),r=e[i].split("."),l=r.pop(),h=r.join(".");s.d.route(n,o,h,l)})}(e,t.defaultRoutes),t.descriptors&&s.d.describe(e,t.descriptors)}(t,n,e),this.override&&s.d.override(t.id,t.overrides)),n}get(t){return this.items[t]}unregister(t){let e=this.items,i=t.id,a=this.scope;i in e&&delete e[i],a&&i in s.d[a]&&(delete s.d[a][i],this.override&&delete s.a3[i])}}var tc=new class{constructor(){this.controllers=new td(v,"datasets",!0),this.elements=new td(te,"elements"),this.plugins=new td(Object,"plugins"),this.scales=new td(th,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach(e=>{let a=i||this._getRegistryForType(e);i||a.isForType(e)||a===this.plugins&&e.id?this._exec(t,a,e):(0,s.F)(e,e=>{let s=i||this._getRegistryForType(e);this._exec(t,s,e)})})}_exec(t,e,i){let a=(0,s.a5)(t);(0,s.Q)(i["before"+a],[],i),e[t](i),(0,s.Q)(i["after"+a],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){let i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){let s=e.get(t);if(void 0===s)throw Error('"'+t+'" is not a registered '+i+".");return s}};class tu{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));let a=s?this._descriptors(t).filter(s):this._descriptors(t),o=this._notify(a,t,e,i);return"afterDestroy"===e&&(this._notify(a,t,"stop"),this._notify(this._init,t,"uninstall")),o}_notify(t,e,i,a){for(let o of(a=a||{},t)){let n=o.plugin,r=n[i],l=[e,a,o.options];if(!1===(0,s.Q)(r,l,n)&&a.cancelable)return!1}return!0}invalidate(){(0,s.k)(this._cache)||(this._oldCache=this._cache,this._cache=void 0)}_descriptors(t){if(this._cache)return this._cache;let e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){let i=t&&t.config,a=(0,s.v)(i.options&&i.options.plugins,{}),o=function(t){let e={},i=[],s=Object.keys(tc.plugins.items);for(let a=0;a<s.length;a++)i.push(tc.getPlugin(s[a]));let o=t.plugins||[];for(let n=0;n<o.length;n++){let r=o[n];-1===i.indexOf(r)&&(i.push(r),e[r.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==a||e?function(t,{plugins:e,localIds:i},s,a){let o=[],n=t.getContext();for(let r of e){var l;let h=r.id,d=(l=s[h],a||!1!==l?!0===l?{}:l:null);null!==d&&o.push({plugin:r,options:function(t,{plugin:e,local:i},s,a){let o=t.pluginScopeKeys(e),n=t.getOptionScopes(s,o);return i&&e.defaults&&n.push(e.defaults),t.createResolver(n,a,[""],{scriptable:!1,indexable:!1,allKeys:!0})}(t.config,{plugin:r,local:i[h]},d,n)})}return o}(t,o,a,e):[]}_notifyStateChanges(t){let e=this._oldCache||[],i=this._cache,s=(t,e)=>t.filter(t=>!e.some(e=>t.plugin.id===e.plugin.id));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function tg(t,e){let i=s.d.datasets[t]||{},a=(e.datasets||{})[t]||{};return a.indexAxis||e.indexAxis||i.indexAxis||"x"}function tf(t){if("x"===t||"y"===t||"r"===t)return t}function tp(t,...e){if(tf(t))return t;for(let i of e){var s;

6let a=i.axis||("top"===(s=i.position)||"bottom"===s?"x":"left"===s||"right"===s?"y":void 0)||t.length>1&&tf(t[0].toLowerCase());if(a)return a}throw Error(`Cannot determine type of '${t}' axis. 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6i[(h=new d({id:n,type:l,ctx:this.ctx,chart:this})).id]=h}h.init(o,t)}),(0,s.F)(a,(t,e)=>{t||delete i[e]}),(0,s.F)(i,t=>{R.configure(this,t,t.options),R.addBox(this,t)})}_updateMetasets(){let t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort((t,e)=>t.index-e.index),i>e){for(let s=e;s<i;++s)this._destroyDatasetMeta(s);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(tP("order","index"))}_removeUnreferencedMetasets(){let{_metasets:t,data:{datasets:e}}=this;t.length>e.length&&delete this._stacks,t.forEach((t,i)=>{0===e.filter(e=>e===t._dataset).length&&this._destroyDatasetMeta(i)})}buildOrUpdateControllers(){let t,e;let i=[],a=this.data.datasets;for(this._removeUnreferencedMetasets(),t=0,e=a.length;t<e;t++){let o=a[t],n=this.getDatasetMeta(t),r=o.type||this.config.type;if(n.type&&n.type!==r&&(this._destroyDatasetMeta(t),n=this.getDatasetMeta(t)),n.type=r,n.indexAxis=o.indexAxis||tg(r,this.options),n.order=o.order||0,n.index=t,n.label=""+o.label,n.visible=this.isDatasetVisible(t),n.controller)n.controller.updateIndex(t),n.controller.linkScales();else{let l=tc.getController(r),{datasetElementType:h,dataElementType:d}=s.d.datasets[r];Object.assign(l,{dataElementType:tc.getElement(d),datasetElementType:h&&tc.getElement(h)}),n.controller=new l(this,t),i.push(n.controller)}}return this._updateMetasets(),i}_resetElements(){(0,s.F)(this.data.datasets,(t,e)=>{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){let e=this.config;e.update();let i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),a=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;let o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let n=0;for(let r=0,l=this.data.datasets.length;r<l;r++){let{controller:h}=this.getDatasetMeta(r),d=!a&&-1===o.indexOf(h);h.buildOrUpdateElements(d),n=Math.max(+h.getMaxOverflow(),n)}n=this._minPadding=i.layout.autoPadding?n:0,this._updateLayout(n),a||(0,s.F)(o,t=>{t.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(tP("z","_idx"));let{_active:c,_lastEvent:u}=this;u?this._eventHandler(u,!0):c.length&&this._updateHoverStyles(c,c,!0),this.render()}_updateScales(){(0,s.F)(this.scales,t=>{R.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){let t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);(0,s.ag)(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){let{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(let{method:i,start:s,count:a}of e){let o="_removeElements"===i?-a:a;!function(t,e,i){let s=Object.keys(t);for(let a of s){let o=+a;if(o>=e){let n=t[a];delete t[a],(i>0||o>e)&&(t[o+i]=n)}}}(t,s,o)}}_getUniformDataChanges(){let t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];let e=this.data.datasets.length,i=e=>new Set(t.filter(t=>t[0]===e).map((t,e)=>e+","+t.splice(1).join(","))),a=i(0);for(let o=1;o<e;o++)if(!(0,s.ag)(a,i(o)))return;return Array.from(a).map(t=>t.split(",")).map(t=>({method:t[1],start:+t[2],count:+t[3]}))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;R.update(this,this.width,this.height,t);let e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],(0,s.F)(this.boxes,t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))},this),this._layers.forEach((t,e)=>{t._idx=e}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let e=0,i=this.data.datasets.length;e<i;++e)this.getDatasetMeta(e).controller.configure();for(let a=0,o=this.data.datasets.length;a<o;++a)this._updateDataset(a,(0,s.a7)(t)?t({datasetIndex:a}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){let i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",s))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(a.has(this)?this.attached&&!a.running(this)&&a.start(this):(this.draw(),tA({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){let{width:e,height:i}=this._resizeBeforeDraw;this._resize(e,i),this._resizeBeforeDraw=null}if(this.clear(),this.width<=0||this.height<=0||!1===this.notifyPlugins("beforeDraw",{cancelable:!0}))return;let s=this._layers;for(t=0;t<s.length&&s[t].z<=0;++t)s[t].draw(this.chartArea);for(this._drawDatasets();t<s.length;++t)s[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){let e,i;let s=this._sortedMetasets,a=[];for(e=0,i=s.length;e<i;++e){let o=s[e];(!t||o.visible)&&a.push(o)}return a}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0}))return;let t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){let e=this.ctx,i=t._clip,a=!i.disabled,o=function(t,e){let{xScale:i,yScale:s}=t;

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g;let{style:{backgroundColor:f=n}={}}=h,p=!0!==a;t.save(),t.fillStyle=f,function(t,e,i){let{top:s,bottom:a}=e.chart.chartArea,{property:o,start:n,end:r}=i||{};"x"===o&&(t.beginPath(),t.rect(n,s,r-n,a-s),t.clip())}(t,r,p&&tZ(o,c,u)),t.beginPath();let m=!!i.pathSegment(t,h);if(p){m?t.closePath():t8(t,a,u,o);let x=!!a.pathSegment(t,d,{move:m,reverse:!0});(g=m&&x)||t8(t,a,c,o)}t.closePath(),t.fill(g?"evenodd":"nonzero"),t.restore()}}function t8(t,e,i,s){let a=e.interpolate(i,s);a&&t.lineTo(a.x,a.y)}var t9={id:"filler",afterDatasetsUpdate(t,e,i){let a,o,n,r;let l=(t.data.datasets||[]).length,h=[];for(o=0;o<l;++o)n=(a=t.getDatasetMeta(o)).dataset,r=null,n&&n.options&&n instanceof tN&&(r={visible:t.isDatasetVisible(o),index:o,fill:function(t,e,i){var a,o;let n=function(t){let e=t.options,i=e.fill,a=(0,s.v)(i&&i.target,i);return void 0===a&&(a=!!e.backgroundColor),!1!==a&&null!==a&&(!0===a?"origin":a)}(t);if((0,s.i)(n))return!isNaN(n.value)&&n;let 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s=e.meta.$filler;t5(s)&&"beforeDatasetDraw"===i.drawTime&&t6(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};let et=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=t.pointStyleWidth||Math.min(s,e)),{boxWidth:s,boxHeight:i,itemHeight:Math.max(e,i)}},ee=(t,e)=>null!==t&&null!==e&&t.datasetIndex===e.datasetIndex&&t.index===e.index;class ei extends te{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){let t=this.options.labels||{},e=(0,s.Q)(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter(e=>t.filter(e,this.chart.data))),t.sort&&(e=e.sort((e,i)=>t.sort(e,i,this.chart.data))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){let t,e;let{options:i,ctx:a}=this;if(!i.display){this.width=this.height=0;return}let o=i.labels,n=(0,s.a0)(o.font),r=n.size,l=this._computeTitleHeight(),{boxWidth:h,itemHeight:d}=et(o,r);a.font=n.string,this.isHorizontal()?(t=this.maxWidth,e=this._fitRows(l,r,h,d)+10):(e=this.maxHeight,t=this._fitCols(l,n,h,d)+10),this.width=Math.min(t,i.maxWidth||this.maxWidth),this.height=Math.min(e,i.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){let{ctx:a,maxWidth:o,options:{labels:{padding:n}}}=this,r=this.legendHitBoxes=[],l=this.lineWidths=[0],h=s+n,d=t;a.textAlign="left",a.textBaseline="middle";let c=-1,u=-h;

6return this.legendItems.forEach((t,g)=>{let f=i+e/2+a.measureText(t.text).width;(0===g||l[l.length-1]+f+2*n>o)&&(d+=h,l[l.length-(g>0?0:1)]=0,u+=h,c++),r[g]={left:0,top:u,row:c,width:f,height:s},l[l.length-1]+=f+n}),d}_fitCols(t,e,i,s){let{ctx:a,maxHeight:o,options:{labels:{padding:n}}}=this,r=this.legendHitBoxes=[],l=this.columnSizes=[],h=o-t,d=n,c=0,u=0,g=0,f=0;return this.legendItems.forEach((t,o)=>{let{itemWidth:p,itemHeight:m}=function(t,e,i,s,a){var o;let n,r;let l=((n=s.text)&&"string"!=typeof n&&(n=n.reduce((t,e)=>t.length>e.length?t:e)),t+e.size/2+i.measureText(n).width),h=(o=e.lineHeight,r=a,"string"!=typeof s.text&&(r=es(s,o)),r);return{itemWidth:l,itemHeight:h}}(i,e,a,t,s);o>0&&u+m+2*n>h&&(d+=c+n,l.push({width:c,height:u}),g+=c+n,f++,c=u=0),r[o]={left:g,top:u,col:f,width:p,height:m},c=Math.max(c,p),u+=m+n}),d+=c,l.push({width:c,height:u}),d}adjustHitBoxes(){if(!this.options.display)return;let t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:a},rtl:o}}=this,n=(0,s.az)(o,this.left,this.width);if(this.isHorizontal()){let r=0,l=(0,s.a2)(i,this.left+a,this.right-this.lineWidths[r]);for(let h of e)r!==h.row&&(r=h.row,l=(0,s.a2)(i,this.left+a,this.right-this.lineWidths[r])),h.top+=this.top+t+a,h.left=n.leftForLtr(n.x(l),h.width),l+=h.width+a}else{let d=0,c=(0,s.a2)(i,this.top+t+a,this.bottom-this.columnSizes[d].height);for(let u of e)u.col!==d&&(d=u.col,c=(0,s.a2)(i,this.top+t+a,this.bottom-this.columnSizes[d].height)),u.top=c,u.left+=this.left+a,u.left=n.leftForLtr(n.x(u.left),u.width),c+=u.height+a}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){let t=this.ctx;(0,s.Y)(t,this),this._draw(),(0,s.$)(t)}}_draw(){let t;let{options:e,columnSizes:i,lineWidths:a,ctx:o}=this,{align:n,labels:r}=e,l=s.d.color,h=(0,s.az)(e.rtl,this.left,this.width),d=(0,s.a0)(r.font),{padding:c}=r,u=d.size,g=u/2;this.drawTitle(),o.textAlign=h.textAlign("left"),o.textBaseline="middle",o.lineWidth=.5,o.font=d.string;let{boxWidth:f,boxHeight:p,itemHeight:m}=et(r,u),x=function(t,e,i){if(isNaN(f)||f<=0||isNaN(p)||p<0)return;o.save();let a=(0,s.v)(i.lineWidth,1);if(o.fillStyle=(0,s.v)(i.fillStyle,l),o.lineCap=(0,s.v)(i.lineCap,"butt"),o.lineDashOffset=(0,s.v)(i.lineDashOffset,0),o.lineJoin=(0,s.v)(i.lineJoin,"miter"),o.lineWidth=a,o.strokeStyle=(0,s.v)(i.strokeStyle,l),o.setLineDash((0,s.v)(i.lineDash,[])),r.usePointStyle){let n={radius:p*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:a},d=h.xPlus(t,f/2);(0,s.aD)(o,n,d,e+g,r.pointStyleWidth&&f)}else{let 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t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,a,o;if((0,s.aj)(t,this.left,this.right)&&(0,s.aj)(e,this.top,this.bottom)){for(i=0,o=this.legendHitBoxes;i<o.length;++i)if(a=o[i],(0,s.aj)(t,a.left,a.left+a.width)&&(0,s.aj)(e,a.top,a.top+a.height))return this.legendItems[i]}return null}handleEvent(t){var e;let i=this.options;if(("mousemove"!==(e=t.type)&&"mouseout"!==e||!i.onHover&&!i.onLeave)&&(!i.onClick||"click"!==e&&"mouseup"!==e))return;let a=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type||"mouseout"===t.type){let o=this._hoveredItem,n=ee(o,a);o&&!n&&(0,s.Q)(i.onLeave,[t,o,this],this),this._hoveredItem=a,a&&!n&&(0,s.Q)(i.onHover,[t,a,this],this)}else a&&(0,s.Q)(i.onClick,[t,a,this],this)}}function es(t,e){let i=t.text?t.text.length:0;return e*i}var ea={id:"legend",_element:ei,start(t,e,i){let s=t.legend=new ei({ctx:t.ctx,options:i,chart:t});R.configure(t,s,i),R.addBox(t,s)},stop(t){R.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){let s=t.legend;R.configure(t,s,i),s.options=i},afterUpdate(t){let e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)}

6,defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){let s=e.datasetIndex,a=i.chart;a.isDatasetVisible(s)?(a.hide(s),e.hidden=!0):(a.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){let e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:a,textAlign:o,color:n,useBorderRadius:r,borderRadius:l}}=t.legend.options;return t._getSortedDatasetMetas().map(t=>{let h=t.controller.getStyle(i?0:void 0),d=(0,s.E)(h.borderWidth);return{text:e[t.index].label,fillStyle:h.backgroundColor,fontColor:n,hidden:!t.visible,lineCap:h.borderCapStyle,lineDash:h.borderDash,lineDashOffset:h.borderDashOffset,lineJoin:h.borderJoinStyle,lineWidth:(d.width+d.height)/4,strokeStyle:h.borderColor,pointStyle:a||h.pointStyle,rotation:h.rotation,textAlign:o||h.textAlign,borderRadius:r&&(l||h.borderRadius),datasetIndex:t.index}},this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class eo extends te{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){let i=this.options;if(this.left=0,this.top=0,!i.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;let a=(0,s.b)(i.text)?i.text.length:1;this._padding=(0,s.E)(i.padding);let o=a*(0,s.a0)(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){let t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){let e,i,a;let{top:o,left:n,bottom:r,right:l,options:h}=this,d=h.align,c=0;return this.isHorizontal()?(i=(0,s.a2)(d,n,l),a=o+t,e=l-n):("left"===h.position?(i=n+t,a=(0,s.a2)(d,r,o),c=-.5*s.P):(i=l-t,a=(0,s.a2)(d,o,r),c=.5*s.P),e=r-o),{titleX:i,titleY:a,maxWidth:e,rotation:c}}draw(){let t=this.ctx,e=this.options;if(!e.display)return;let i=(0,s.a0)(e.font),a=i.lineHeight,o=a/2+this._padding.top,{titleX:n,titleY:r,maxWidth:l,rotation:h}=this._drawArgs(o);(0,s.Z)(t,e.text,0,0,i,{color:e.color,maxWidth:l,rotation:h,textAlign:(0,s.a1)(e.align),textBaseline:"middle",translation:[n,r]})}}var en={id:"title",_element:eo,start(t,e,i){!function(t,e){let i=new eo({ctx:t.ctx,options:e,chart:t});R.configure(t,i,e),R.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){let e=t.titleBlock;R.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){let s=t.titleBlock;R.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};new WeakMap;let er={average(t){let e,i;if(!t.length)return!1;let s=new Set,a=0,o=0;for(e=0,i=t.length;e<i;++e){let n=t[e].element;if(n&&n.hasValue()){let r=n.tooltipPosition();s.add(r.x),a+=r.y,++o}}let l=[...s].reduce((t,e)=>t+e)/s.size;return{x:l,y:a/o}},nearest(t,e){let i,a,o;if(!t.length)return!1;let n=e.x,r=e.y,l=Number.POSITIVE_INFINITY;for(i=0,a=t.length;i<a;++i){let h=t[i].element;if(h&&h.hasValue()){let d=h.getCenterPoint(),c=(0,s.aE)(e,d);c<l&&(l=c,o=h)}}if(o){let u=o.tooltipPosition();n=u.x,r=u.y}return{x:n,y:r}}};function el(t,e){return e&&((0,s.b)(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function eh(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function ed(t,e){let i=t.chart.ctx,{body:a,footer:o,title:n}=t,{boxWidth:r,boxHeight:l}=e,h=(0,s.a0)(e.bodyFont),d=(0,s.a0)(e.titleFont),c=(0,s.a0)(e.footerFont),u=n.length,g=o.length,f=a.length,p=(0,s.E)(e.padding),m=p.height,x=0,_=a.reduce((t,e)=>t+e.before.length+e.lines.length+e.after.length,0);if(_+=t.beforeBody.length+t.afterBody.length,u&&(m+=u*d.lineHeight+(u-1)*e.titleSpacing+e.titleMarginBottom),_){let b=e.displayColors?Math.max(l,h.lineHeight):h.lineHeight;m+=f*b+(_-f)*h.lineHeight+(_-1)*e.bodySpacing}g&&(m+=e.footerMarginTop+g*c.lineHeight+(g-1)*e.footerSpacing);let v=0,y=function(t){x=Math.max(x,i.measureText(t).width+v)};return i.save(),i.font=d.string,(0,s.F)(t.title,y),i.font=h.string,(0,s.F)(t.beforeBody.concat(t.afterBody),y),v=e.displayColors?r+2+e.boxPadding:0,(0,s.F)(a,t=>{(0,s.F)(t.before,y),(0,s.F)(t.lines,y),(0,s.F)(t.after,y)}

6),v=0,i.font=c.string,(0,s.F)(t.footer,y),i.restore(),x+=p.width,{width:x,height:m}}function ec(t,e,i){let s=i.yAlign||e.yAlign||function(t,e){let{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||function(t,e,i,s){let{x:a,width:o}=i,{width:n,chartArea:{left:r,right:l}}=t,h="center";return"center"===s?h=a<=(r+l)/2?"left":"right":a<=o/2?h="left":a>=n-o/2&&(h="right"),function(t,e,i,s){let{x:a,width:o}=s,n=i.caretSize+i.caretPadding;if("left"===t&&a+o+n>e.width||"right"===t&&a-o-n<0)return!0}(h,t,e,i)&&(h="center"),h}(t,e,i,s),yAlign:s}}function eu(t,e,i,a){let{caretSize:o,caretPadding:n,cornerRadius:r}=t,{xAlign:l,yAlign:h}=i,d=o+n,{topLeft:c,topRight:u,bottomLeft:g,bottomRight:f}=(0,s.aw)(r),p=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,l),m=function(t,e,i){let{y:s,height:a}=t;return"top"===e?s+=i:"bottom"===e?s-=a+i:s-=a/2,s}(e,h,d);return"center"===h?"left"===l?p+=d:"right"===l&&(p-=d):"left"===l?p-=Math.max(c,g)+o:"right"===l&&(p+=Math.max(u,f)+o),{x:(0,s.S)(p,0,a.width-e.width),y:(0,s.S)(m,0,a.height-e.height)}}function eg(t,e,i){let a=(0,s.E)(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-a.right:t.x+a.left}function ef(t,e){let i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}let ep={beforeTitle:s.aF,title(t){if(t.length>0){let e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex<s)return i[e.dataIndex]}return""},afterTitle:s.aF,beforeBody:s.aF,beforeLabel:s.aF,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");let i=t.formattedValue;return(0,s.k)(i)||(e+=i),e},labelColor(t){let e=t.chart.getDatasetMeta(t.datasetIndex),i=e.controller.getStyle(t.dataIndex);return{borderColor:i.borderColor,backgroundColor:i.backgroundColor,borderWidth:i.borderWidth,borderDash:i.borderDash,borderDashOffset:i.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){let e=t.chart.getDatasetMeta(t.datasetIndex),i=e.controller.getStyle(t.dataIndex);return{pointStyle:i.pointStyle,rotation:i.rotation}},afterLabel:s.aF,afterBody:s.aF,beforeFooter:s.aF,footer:s.aF,afterFooter:s.aF};function em(t,e,i,s){let a=t[e].call(i,s);return void 0===a?ep[e].call(i,s):a}class ex extends te{static positioners=er;constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){let t=this._cachedAnimations;if(t)return t;let e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,a=new l(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(a)),a}getContext(){var t,e;return this.$context||(this.$context=(t=this.chart.getContext(),e=this._tooltipItems,(0,s.j)(t,{tooltip:this,tooltipItems:e,type:"tooltip"})))}getTitle(t,e){let{callbacks:i}=e,s=em(i,"beforeTitle",this,t),a=em(i,"title",this,t),o=em(i,"afterTitle",this,t),n=[];return n=el(n,eh(s)),n=el(n,eh(a)),n=el(n,eh(o))}getBeforeBody(t,e){return el([],eh(em(e.callbacks,"beforeBody",this,t)))}getBody(t,e){let{callbacks:i}=e,a=[];return(0,s.F)(t,t=>{let e={before:[],lines:[],after:[]},s=ef(i,t);el(e.before,eh(em(s,"beforeLabel",this,t))),el(e.lines,em(s,"label",this,t)),el(e.after,eh(em(s,"afterLabel",this,t))),a.push(e)}),a}getAfterBody(t,e){return el([],eh(em(e.callbacks,"afterBody",this,t)))}getFooter(t,e){let{callbacks:i}=e,s=em(i,"beforeFooter",this,t),a=em(i,"footer",this,t),o=em(i,"afterFooter",this,t),n=[];return n=el(n,eh(s)),n=el(n,eh(a)),n=el(n,eh(o))}_createItems(t){let e,i;let a=this._active,o=this.chart.data,n=[],r=[],l=[],h=[];for(e=0,i=a.length;e<i;++e)h.push(function(t,e){let{element:i,datasetIndex:s,index:a}=e,o=t.getDatasetMeta(s).controller,{label:n,value:r}=o.getLabelAndValue(a);return{chart:t,label:n,parsed:o.getParsed(a),raw:t.data.datasets[s].data[a],formattedValue:r,dataset:o.getDataset(),dataIndex:a,datasetIndex:s,element:i}}(this.chart,a[e]));return t.filter&&(h=h.filter((e,i,s)=>t.filter(e,i,s,o))),t.itemSort&&(h=h.sort((e,i)=>t.itemSort(e,i,o))),(0,s.F)(h,e=>{let i=ef(t.callbacks,e);n.push(em(i,"labelColor",this,e)),r.push(em(i,"labelPointStyle",this,e)),l.push(em(i,"labelTextColor",this,e))}),this.labelColors=n,this.labelPointStyles=r,this.labelTextColors=l,this.dataPoints=h,h}update(t,e){let i;let s=this.options.setContext(this.getContext()),a=this._active,o=[];if(a.length){let n=er[s.position].call(this,a,this._eventPosition);o=this._createItems(s),this.title=this.getTitle(o,s),this.beforeBody=this.getBeforeBody(o,s),this.body=this.getBody(o,s),this.afterBody=this.getAfterBody(o,s),this.footer=this.getFooter(o,s);let r=this._size=ed(this,s),l=Object.assign({},n,r),h=ec(this.chart,s,l),d=eu(s,l,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,i={opacity:1,x:d.x,y:d.y,width:r.width,height:r.height,caretX:n.x,

6caretY:n.y}}else 0!==this.opacity&&(i={opacity:0});this._tooltipItems=o,this.$context=void 0,i&&this._resolveAnimations().update(this,i),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){let a=this.getCaretPosition(t,i,s);e.lineTo(a.x1,a.y1),e.lineTo(a.x2,a.y2),e.lineTo(a.x3,a.y3)}getCaretPosition(t,e,i){let a,o,n,r,l,h;let{xAlign:d,yAlign:c}=this,{caretSize:u,cornerRadius:g}=i,{topLeft:f,topRight:p,bottomLeft:m,bottomRight:x}=(0,s.aw)(g),{x:_,y:b}=t,{width:v,height:y}=e;return"center"===c?(l=b+y/2,"left"===d?(o=(a=_)-u,r=l+u,h=l-u):(o=(a=_+v)+u,r=l-u,h=l+u),n=a):(o="left"===d?_+Math.max(f,m)+u:"right"===d?_+v-Math.max(p,x)-u:this.caretX,"top"===c?(l=(r=b)-u,a=o-u,n=o+u):(l=(r=b+y)+u,a=o+u,n=o-u),h=r),{x1:a,x2:o,x3:n,y1:r,y2:l,y3:h}}drawTitle(t,e,i){let a,o,n;let r=this.title,l=r.length;if(l){let h=(0,s.az)(i.rtl,this.x,this.width);for(n=0,t.x=eg(this,i.titleAlign,i),e.textAlign=h.textAlign(i.titleAlign),e.textBaseline="middle",a=(0,s.a0)(i.titleFont),o=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string;n<l;++n)e.fillText(r[n],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+o,n+1===l&&(t.y+=i.titleMarginBottom-o)}}_drawColorBox(t,e,i,a,o){let n=this.labelColors[i],r=this.labelPointStyles[i],{boxHeight:l,boxWidth:h}=o,d=(0,s.a0)(o.bodyFont),c=eg(this,"left",o),u=a.x(c),g=l<d.lineHeight?(d.lineHeight-l)/2:0,f=e.y+g;if(o.usePointStyle){let p={radius:Math.min(h,l)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},m=a.leftForLtr(u,h)+h/2,x=f+l/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,(0,s.at)(t,p,m,x),t.strokeStyle=n.borderColor,t.fillStyle=n.backgroundColor,(0,s.at)(t,p,m,x)}else{t.lineWidth=(0,s.i)(n.borderWidth)?Math.max(...Object.values(n.borderWidth)):n.borderWidth||1,t.strokeStyle=n.borderColor,t.setLineDash(n.borderDash||[]),t.lineDashOffset=n.borderDashOffset||0;let _=a.leftForLtr(u,h),b=a.leftForLtr(a.xPlus(u,1),h-2),v=(0,s.aw)(n.borderRadius);Object.values(v).some(t=>0!==t)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,(0,s.au)(t,{x:_,y:f,w:h,h:l,radius:v}),t.fill(),t.stroke(),t.fillStyle=n.backgroundColor,t.beginPath(),(0,s.au)(t,{x:b,y:f+1,w:h-2,h:l-2,radius:v}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(_,f,h,l),t.strokeRect(_,f,h,l),t.fillStyle=n.backgroundColor,t.fillRect(b,f+1,h-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){let a,o,n,r,l,h,d;let{body:c}=this,{bodySpacing:u,bodyAlign:g,displayColors:f,boxHeight:p,boxWidth:m,boxPadding:x}=i,_=(0,s.a0)(i.bodyFont),b=_.lineHeight,v=0,y=(0,s.az)(i.rtl,this.x,this.width),w=function(i){e.fillText(i,y.x(t.x+v),t.y+b/2),t.y+=b+u},k=y.textAlign(g);for(e.textAlign=g,e.textBaseline="middle",e.font=_.string,t.x=eg(this,k,i),e.fillStyle=i.bodyColor,(0,s.F)(this.beforeBody,w),v=f&&"right"!==k?"center"===g?m/2+x:m+2+x:0,r=0,h=c.length;r<h;++r){for(a=c[r],o=this.labelTextColors[r],e.fillStyle=o,(0,s.F)(a.before,w),n=a.lines,f&&n.length&&(this._drawColorBox(e,t,r,y,i),b=Math.max(_.lineHeight,p)),l=0,d=n.length;l<d;++l)w(n[l]),b=_.lineHeight;(0,s.F)(a.after,w)}v=0,b=_.lineHeight,(0,s.F)(this.afterBody,w),t.y-=u}drawFooter(t,e,i){let a,o;let n=this.footer,r=n.length;if(r){let l=(0,s.az)(i.rtl,this.x,this.width);for(t.x=eg(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=l.textAlign(i.footerAlign),e.textBaseline="middle",a=(0,s.a0)(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,o=0;o<r;++o)e.fillText(n[o],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,a){let{xAlign:o,yAlign:n}=this,{x:r,y:l}=t,{width:h,height:d}=i,{topLeft:c,topRight:u,bottomLeft:g,bottomRight:f}=(0,s.aw)(a.cornerRadius);e.fillStyle=a.backgroundColor,e.strokeStyle=a.borderColor,e.lineWidth=a.borderWidth,e.beginPath(),e.moveTo(r+c,l),"top"===n&&this.drawCaret(t,e,i,a),e.lineTo(r+h-u,l),e.quadraticCurveTo(r+h,l,r+h,l+u),"center"===n&&"right"===o&&this.drawCaret(t,e,i,a),e.lineTo(r+h,l+d-f),e.quadraticCurveTo(r+h,l+d,r+h-f,l+d),"bottom"===n&&this.drawCaret(t,e,i,a),e.lineTo(r+g,l+d),e.quadraticCurveTo(r,l+d,r,l+d-g),"center"===n&&"left"===o&&this.drawCaret(t,e,i,a),e.lineTo(r,l+c),e.quadraticCurveTo(r,l,r+c,l),e.closePath(),e.fill(),a.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){let e=this.chart,i=this.$animations,s=i&&i.x,a=i&&i.y;if(s||a){let o=er[t.position].call(this,this._active,this._eventPosition);if(!o)return;let n=this._size=ed(this,t),r=Object.assign({},o,this._size),l=ec(e,t,r),h=eu(t,r,l,e);(s._to!==h.x||a._to!==h.y)&&(this.xAlign=l.xAlign,this.yAlign=l.yAlign,this.width=n.width,this.height=n.height,this.caretX=o.x,this.caretY=o.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){let e=this.options.setContext(this.getContext()),i=this.opacity;if(!i)return;this._updateAnimationTarget(e);let a={width:this.width,height:this.height},o={x:this.x,y:this.y};i=.001>Math.abs(i)?0:i;let n=(0,s.E)(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;

6e.enabled&&r&&(t.save(),t.globalAlpha=i,this.drawBackground(o,t,a,e),(0,s.aA)(t,e.textDirection),o.y+=n.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),(0,s.aC)(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){let i=this._active,a=t.map(({datasetIndex:t,index:e})=>{let i=this.chart.getDatasetMeta(t);if(!i)throw Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}),o=!(0,s.ah)(i,a),n=this._positionChanged(a,e);(o||n)&&(this._active=a,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;let a=this.options,o=this._active||[],n=this._getActiveElements(t,o,e,i),r=this._positionChanged(n,t),l=e||!(0,s.ah)(n,o)||r;return l&&(this._active=n,(a.enabled||a.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,i,s){let a=this.options;if("mouseout"===t.type)return[];if(!s)return e.filter(t=>this.chart.data.datasets[t.datasetIndex]&&void 0!==this.chart.getDatasetMeta(t.datasetIndex).controller.getParsed(t.index));let o=this.chart.getElementsAtEventForMode(t,a.mode,a,i);return a.reverse&&o.reverse(),o}_positionChanged(t,e){let{caretX:i,caretY:s,options:a}=this,o=er[a.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}var e_={id:"tooltip",_element:ex,positioners:er,afterInit(t,e,i){i&&(t.tooltip=new ex({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){let e=t.tooltip;if(e&&e._willRender()){let i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",{...i,cancelable:!0}))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){let i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:ep},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:t=>"filter"!==t&&"itemSort"!==t&&"external"!==t,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]};let eb=(t,e,i,s)=>

6("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i),ev=(t,e)=>null===t?null:(0,s.S)(Math.round(t),0,e);function ey(t){let e=this.getLabels();return t>=0&&t<e.length?e[t]:t}class ew extends th{static id="category";static defaults={ticks:{callback:ey}};constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){let e=this._addedLabels;if(e.length){let i=this.getLabels();for(let{index:s,label:a}of e)i[s]===a&&i.splice(s,1);this._addedLabels=[]}super.init(t)}parse(t,e){if((0,s.k)(t))return null;let i=this.getLabels();return ev(e=isFinite(e)&&i[e]===t?e:function(t,e,i,s){let a=t.indexOf(e);if(-1===a)return eb(t,e,i,s);let o=t.lastIndexOf(e);return a!==o?i:a}(i,t,(0,s.v)(e,t),this._addedLabels),i.length-1)}determineDataLimits(){let{minDefined:t,maxDefined:e}=this.getUserBounds(),{min:i,max:s}=this.getMinMax(!0);"ticks"!==this.options.bounds||(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){let t=this.min,e=this.max,i=this.options.offset,s=[],a=this.getLabels();a=0===t&&e===a.length-1?a:a.slice(t,e+1),this._valueRange=Math.max(a.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let o=t;o<=e;o++)s.push({value:o});return s}getLabelForValue(t){return ey.call(this,t)}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return"number"!=typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){let e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}function ek(t,e,{horizontal:i,minRotation:a}){let o=(0,s.t)(a),n=.75*e*(""+t).length;return Math.min(e/((i?Math.sin(o):Math.cos(o))||.001),n)}class eM extends th{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return(0,s.k)(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){let{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds(),{min:a,max:o}=this,n=t=>a=e?a:t,r=t=>o=i?o:t;if(t){let l=(0,s.s)(a),h=(0,s.s)(o);l<0&&h<0?r(0):l>0&&h>0&&n(0)}if(a===o){let d=0===o?1:Math.abs(.05*o);r(o+d),t||n(a-d)}this.min=a,this.max=o}getTickLimit(){let t;let e=this.options.ticks,{maxTicksLimit:i,stepSize:s}=e;return s?(t=Math.ceil(this.max/s)-Math.floor(this.min/s)+1)>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${t} ticks. Limiting to 1000.`),t=1e3):(t=this.computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){let t=this.options,e=t.ticks,i=this.getTickLimit();i=Math.max(2,i);let a={maxTicks:i,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},o=this._range||this,n=function(t,e){let i,a,o,n;let r=[],{bounds:l,step:h,min:d,max:c,precision:u,count:g,maxTicks:f,maxDigits:p,includeBounds:m}=t,x=h||1,_=f-1,{min:b,max:v}=e,y=!(0,s.k)(d),w=!(0,s.k)(c),k=!(0,s.k)(g),M=(v-b)/(p+1),S=(0,s.aH)((v-b)/_/x)*x;if(S<1e-14&&!y&&!w)return[{value:b},{value:v}];(n=Math.ceil(v/S)-Math.floor(b/S))>_&&(S=(0,s.aH)(n*S/_/x)*x),(0,s.k)(u)||(S=Math.ceil(S*(i=Math.pow(10,u)))/i),"ticks"===l?(a=Math.floor(b/S)*S,o=Math.ceil(v/S)*S):(a=b,o=v),y&&w&&h&&(0,s.aI)((c-d)/h,S/1e3)?(n=Math.round(Math.min((c-d)/S,f)),S=(c-d)/n,a=d,o=c):k?(a=y?d:a,S=((o=w?c:o)-a)/(n=g-1)):(n=(o-a)/S,n=(0,s.aJ)(n,Math.round(n),S/1e3)?Math.round(n):Math.ceil(n));let D=Math.max((0,s.aK)(S),(0,s.aK)(a));i=Math.pow(10,(0,s.k)(u)?D:u),a=Math.round(a*i)/i,o=Math.round(o*i)/i;let C=0;for(y&&(m&&a!==d?(r.push({value:d}),a<d&&C++,(0,s.aJ)(Math.round((a+C*S)*i)/i,d,ek(d,M,t))&&C++):a<d&&C++);C<n;++C){let P=Math.round((a+C*S)*i)/i;if(w&&P>c)break;r.push({value:P})}return w&&m&&o!==c?r.length&&(0,s.aJ)(r[r.length-1].value,c,ek(c,M,t))?r[r.length-1].value=c:r.push({value:c}):w&&o!==c||r.push({value:o}),r}(a,o);return"ticks"===t.bounds&&(0,s.aG)(n,this,"value"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}configure(){let t=this.ticks,e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){let s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return(0,s.o)(t,this.chart.options.locale,this.options.ticks.format)}}class eS extends eM{static id="linear";static defaults={ticks:{callback:s.aL.formatters.numeric}};determineDataLimits(){let{min:t,max:e}=this.getMinMax(!0);this.min=(0,s.g)(t)?t:0,this.max=(0,s.g)(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){let t=this.isHorizontal(),e=t?this.width:this.height,i=(0,s.t)(this.options.ticks.minRotation),a=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,a.lineHeight/((t?Math.sin(i):Math.cos(i))||.001)))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}s.aL.formatters.logarithmic,s.aL.formatters.numeric;let eD={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},eC=Object.keys(eD)}}]);