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s=this._cachedMeta,n=s._parsed,o=s._sorted&&t===s.iScale,a=n.length,r=this._getOtherScale(t),l=(p=e,m=s,x=this.chart,p&&!m.hidden&&m._stacked&&{keys:Rn(x,!0),values:null}),h={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:c,max:d}=function(p){const{min:m,max:x,minDefined:b,maxDefined:_}=p.getUserBounds();return{min:b?m:Number.NEGATIVE_INFINITY,max:_?x:Number.POSITIVE_INFINITY}}(r);var p,m,x;let u,f;function g(){f=n[u];const p=f[r.axis];return!$(f[t.axis])||c>p||d<p}for(u=0;u<a&&(g()||(this.updateRangeFromParsed(h,t,f,l),!o));++u);if(o)for(u=a-1;u>=0;--u)if(!g()){this.updateRangeFromParsed(h,t,f,l);break}return h}getAllParsedValues(t){const e=this._cachedMeta._parsed,s=[];let n,o,a;for(n=0,o=e.length;n<o;++n)a=e[n][t.axis],$(a)&&s.push(a);return s}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,s=e.iScale,n=e.vScale,o=this.getParsed(t);return{label:s?""+s.getLabelForValue(o[s.axis]):"",value:n?""+n.getLabelForValue(o[n.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=function(s){let n,o,a,r;return R(s)?(n=s.top,o=s.right,a=s.bottom,r=s.left):n=o=a=r=s,{top:n,right:o,bottom:a,left:r,disabled:!1===s}}(L(this.options.clip,function(s,n,o){if(!1===o)return!1;const a=Ln(s,o),r=Ln(n,o);return{top:r.end,right:a.end,bottom:r.start,left:a.start}}(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,s=this._cachedMeta,n=s.data||[],o=e.chartArea,a=[],r=this._drawStart||0,l=this._drawCount||n.length-r,h=this.options.drawActiveElementsOnTop;let c;for(s.dataset&&s.dataset.draw(t,o,r,l),c=r;c<r+l;++c){const d=n[c];d.hidden||(d.active&&h?a.push(d):d.draw(t,o))}for(c=0;c<a.length;++c)a[c].draw(t,o)}getStyle(t,e){const s=e?"active":"default";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(s):this.resolveDataElementOptions(t||0,s)}getContext(t,e,s){const n=this.getDataset();let o;if(t>=0&&t<this._cachedMeta.data.length){const a=this._cachedMeta.data[t];o=a.$context||(a.$context=_t(this.getContext(),{active:!1,dataIndex:l=t,parsed:void 0,raw:void 0,element:a,index:l,mode:"default",type:"data"})),o.parsed=this.getParsed(t),o.raw=n.data[t],o.index=o.dataIndex=t}else o=this.$context||(this.$context=function(a,r){return _t(a,{active:!1,dataset:void 0,datasetIndex:r,index:r,mode:"default",type:"dataset"})}(this.chart.getContext(),this.index)),o.dataset=n,o.index=o.datasetIndex=this.index;var l;return o.active=!!e,o.mode=s,o}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e="default",s){const n="active"===e,o=this._cachedDataOpts,a=t+"-"+e,r=o[a],l=this.enableOptionSharing&&st(s);if(r)return Bn(r,l);const h=this.chart.config,c=h.datasetElementScopeKeys(this._type,t),d=n?[`${t}Hover`,"hover",t,""]:[t,""],u=h.getOptionScopes(this.getDataset(),c),f=Object.keys(E.elements[t]),g=h.resolveNamedOptions(u,f,()=>this.getContext(s,n),d);return g.$shared&&(g.$shared=l,o[a]=Object.freeze(Bn(g,l))),g}_resolveAnimations(t,e,s){const n=this.chart,o=this._cachedDataOpts,a=`animation-${e}`,r=o[a];if(r)return r;let l;if(!1!==n.options.animation){const c=this.chart.config,d=c.datasetAnimationScopeKeys(this._type,e),u=c.getOptionScopes(this.getDataset(),d);l=c.createResolver(u,this.getContext(t,s,e))}const h=new Yi(n,l&&l.animations);return l&&l._cacheable&&(o[a]=Object.freeze(h)),h}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||Xi(t)||this.chart._animationsDisabled}updateElement(t,e,s,n){Xi(n)?Object.assign(t,s):this._resolveAnimations(e,n).update(t,s)}updateSharedOptions(t,e,s){t&&!Xi(e)&&this._resolveAnimations(void 0,e).update(t,s)}_setStyle(t,e,s,n){t.active=n;const o=this.getStyle(e,n);this._resolveAnimations(e,s,n).update(t,{options:!n&&this.getSharedOptions(o)||o})}removeHoverStyle(t,e,s){this._setStyle(t,s,"active",!1)}setHoverStyle(t,e,s){this._setStyle(t,s,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,s=this._cachedMeta.data;for(const[r,l,h]of this._syncList)this[r](l,h);this._syncList=[];const n=s.length,o=e.length,a=Math.min(o,n);a&&this.parse(0,a),o>n?this._insertElements(n,o-n,t):o<n&&this._removeElements(o,n-o)}_insertElements(t,e,s=!0){const n=this._cachedMeta,o=n.data,a=t+e;let r;const l=h=>{for(h.length+=e,r=h.length-1;r>=a;r--)h[r]=h[r-e]};for(l(o),r=t;r<a;++r)o[r]=new this.dataElementType;this._parsing&&l(n._parsed),this.parse(t,e),s&&this.updateElements(o,t,e,"reset")}updateElements(t,e,s,n){}_removeElements(t,e){const s=this._cachedMeta;if(this._parsing){const n=s._parsed.splice(t,e);s._stacked&&me(s,n)}s.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,s,n]=t;this[e](s,n)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){const t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,e){e&&this._sync(["_removeElements",t,e]);const s=arguments.length-2;s&&this._sync(["_insertElements",t,s])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}ct.defaults={},ct.prototype.datasetElementType=null,ct.prototype.dataElementType=null;class lt{constructor(){this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}tooltipPosition(t){const{x:e,y:s}=this.getProps(["x","y"],t);return{x:e,y:s}}hasValue(){return $t(this.x)&&$t(this.y)}getProps(t,e){const s=this.$animations;if(!e||!s)return this;const n={};return t.forEach(o=>{n[o]=s[o]&&s[o].active()?s[o]._to:this[o]}),n}}lt.defaults={},lt.defaultRoutes=void 0;const Vn={values:i=>B(i)?i:""+i,numeric(i,t,e){if(0===i)return"0";const s=this.chart.options.locale;let n,o=i;if(e.length>1){const h=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(h<1e-4||h>1e15)&&(n="scientific"),o=function(c,d){let u=d.length>3?d[2].value-d[1].value:d[1].value-d[0].value;return Math.abs(u)>=1&&c!==Math.floor(c)&&(u=c-Math.floor(c)),u}(i,e)}const a=nt(Math.abs(o)),r=Math.max(Math.min(-1*Math.floor(a),20),0),l={notation:n,minimumFractionDigits:r,maximumFractionDigits:r};return Object.assign(l,this.options.ticks.format),Gt(i,s,l)},logarithmic(i,t,e){if(0===i)return"0";const s=i/Math.pow(10,Math.floor(nt(i)));return 1===s||2===s||5===s?Vn.numeric.call(this,i,t,e):""}};var xe={formatters:Vn};function Ye(i,t,e,s,n){const o=L(s,0),a=Math.min(L(n,i.length),i.length);let r,l,h,c=0;for(e=Math.ceil(e),n&&(r=n-s,e=r/Math.floor(r/e)),h=o;h<0;)c++,h=Math.round(o+c*e);for(l=Math.max(o,0);l<a;l++)l===h&&(t.push(i[l]),c++,h=Math.round(o+c*e))}E.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(i,t)=>t.lineWidth,tickColor:(i,t)=>t.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:xe.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 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i.drawTicks?i.tickLength:0}function Hn(i,t){if(!i.display)return 0;const e=X(i.font,t),s=Z(i.padding);return(B(i.text)?i.text.length:1)*e.lineHeight+s.height}function ya(i,t,e){let s=Se(i);return(e&&"right"!==t||!e&&"right"===t)&&(s="left"===(n=s)?"right":"right"===n?"left":n),s;var n}class Ct extends lt{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:s,_suggestedMax:n}=this;return t=it(t,Number.POSITIVE_INFINITY),e=it(e,Number.NEGATIVE_INFINITY),s=it(s,Number.POSITIVE_INFINITY),n=it(n,Number.NEGATIVE_INFINITY),{min:it(t,s),max:it(e,n),minDefined:$(t),maxDefined:$(e)}}getMinMax(t){let e,{min:s,max:n,minDefined:o,maxDefined:a}=this.getUserBounds();if(o&&a)return{min:s,max:n};const r=this.getMatchingVisibleMetas();for(let l=0,h=r.length;l<h;++l)e=r[l].controller.getMinMax(this,t),o||(s=Math.min(s,e.min)),a||(n=Math.max(n,e.max));return s=a&&s>n?n:s,n=o&&s>n?s:n,{min:it(s,it(n,s)),max:it(n,it(s,n))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){V(this.options.beforeUpdate,[this])}update(t,e,s){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=Gs(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=r<this.ticks.length;this._convertTicksToLabels(l?Nn(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=function ba(i,t){const e=i.options.ticks,s=e.maxTicksLimit||function(c){const d=c.options.offset,u=c._tickSize(),f=c._length/u+(d?0:1),g=c._maxLength/u;return Math.floor(Math.min(f,g))}(i),n=e.major.enabled?function(c){const d=[];let u,f;for(u=0,f=c.length;u<f;u++)c[u].major&&d.push(u);return d}(t):[],o=n.length,a=n[0],r=n[o-1],l=[];if(o>s)return function(c,d,u,f){let g,p=0,m=u[0];for(f=Math.ceil(f),g=0;g<c.length;g++)g===m&&(d.push(c[g]),p++,m=u[p*f])}(t,l,n,o/s),l;const h=function(c,d,u){const f=function(m){const x=m.length;let b,_;if(x<2)return!1;for(_=m[0],b=1;b<x;++b)if(m[b]-m[b-1]!==_)return!1;return _}(c),g=d.length/u;if(!f)return Math.max(g,1);const p=Ls(f);for(let m=0,x=p.length-1;m<x;m++){const b=p[m];if(b>g)return b}return Math.max(g,1)}(n,t,s);if(o>0){let c,d;const u=o>1?Math.round((r-a)/(o-1)):null;for(Ye(t,l,h,I(u)?0:a-u,a),c=0,d=o-1;c<d;c++)Ye(t,l,h,n[c],n[c+1]);return Ye(t,l,h,r,I(u)?t.length:r+u),l}return Ye(t,l,h),l}(this,this.ticks),this._labelSizes=null),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,s=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,s=!s),this._startPixel=t,this._endPixel=e,this._reversePixels=s,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){V(this.options.afterUpdate,[this])}beforeSetDimensions(){V(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(){V(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),V(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){V(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let s,n,o;for(s=0,n=t.length;s<n;s++)o=t[s],o.label=V(e.callback,[o.value,s,t],this)}afterTickToLabelConversion(){V(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){V(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,s=this.ticks.length,n=e.minRotation||0,o=e.maxRotation;let a,r,l,h=n;if(!this._isVisible()||!e.display||n>=o||s<=1||!this.isHorizontal())return void(this.labelRotation=n);const c=this._getLabelSizes(),d=c.widest.width,u=c.highest.height,f=q(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/s:f/(s-1),d+6>a&&(a=f/(s-(t.offset?.5:1)),r=this.maxHeight-be(t.grid)-e.padding-Hn(t.title,this.chart.options.font),l=Math.sqrt(d*d+u*u),h=Re(Math.min(Math.asin(q((c.highest.height+6)/a,-1,1)),Math.asin(q(r/l,-1,1))-Math.asin(q(u/l,-1,1)))),h=Math.max(n,Math.min(o,h))),this.labelRotation=h}afterCalculateLabelRotation(){V(this.options.afterCalculateLabelRotation,[this])}beforeFit(){V(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:s,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const l=Hn(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=be(o)+l):(t.height=this.maxHeight,t.width=be(o)+l),s.display&&this.ticks.length){const{first:h,last:c,widest:d,highest:u}=this._getLabelSizes(),f=2*s.padding,g=rt(this.labelRotation),p=Math.cos(g),m=Math.sin(g);if(r){const x=s.mirror?0:m*d.width+p*u.height;t.height=Math.min(this.maxHeight,t.height+x+f)}else{const x=s.mirror?0:p*d.width+m*u.height;t.width=Math.min(this.maxWidth,t.width+x+f)}this._calculatePadding(h,c,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,s,n){const{ticks:{align:o,padding:a},position:r}=this.options,l=0!==this.labelRotation,h="top"!==r&&"x"===this.axis;if(this.isHorizontal()){const c=this.getPixelForTick(0)-this.left,d=this.right-this.getPixelForTick(this.ticks.length-1);let u=0,f=0;l?h?(u=n*t.width,f=s*e.height):(u=s*t.height,f=n*e.width):"start"===o?f=e.width:"end"===o?u=t.width:(u=t.width/2,f=e.width/2),this.paddingLeft=Math.max((u-c+a)*this.width/(this.width-c),0),this.paddingRight=Math.max((f-d+a)*this.width/(this.width-d),0)}else{let c=e.height/2,d=t.height/2;"start"===o?(c=0,d=t.height):"end"===o&&(c=e.height,d=0),this.paddingTop=c+a,this.paddingBottom=d+a}}_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(){V(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,s;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,s=t.length;e<s;e++)I(t[e].label)&&(t.splice(e,1),s--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let s=this.ticks;e<s.length&&(s=Nn(s,e)),this._labelSizes=t=this._computeLabelSizes(s,s.length)}return t}_computeLabelSizes(t,e){const{ctx:s,_longestTextCache:n}=this,o=[],a=[];let r,l,h,c,d,u,f,g,p,m,x,b=0,_=0;for(r=0;r<e;++r){if(c=t[r].label,d=this._resolveTickFontOptions(r),s.font=u=d.string,f=n[u]=n[u]||{data:{},gc:[]},g=d.lineHeight,p=m=0,I(c)||B(c)){if(B(c))for(l=0,h=c.length;l<h;++l)x=c[l],I(x)||B(x)||(p=ae(s,f.data,f.gc,p,x),m+=g)}else p=ae(s,f.data,f.gc,p,c),m=g;o.push(p),a.push(m),b=Math.max(p,b),_=Math.max(m,_)}var D;D=e,z(n,C=>{const k=C.gc,O=k.length/2;let A;if(O>D){for(A=0;A<O;++A)delete C.data[k[A]];k.splice(0,O)}});const y=o.indexOf(b),v=a.indexOf(_),w=M=>({width:o[M]||0,height:a[M]||0});return{first:w(0),last:w(e-1),widest:w(y),highest:w(v),widths:o,heights:a}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return Is(this._alignToPixels?kt(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const s=e[t];return s.$context||(s.$context=_t(this.getContext(),{tick:s,index:t,type:"tick"}))}return this.$context||(this.$context=_t(this.chart.getContext(),{scale:this,type:"scale"}))}_tickSize(){const t=this.options.ticks,e=rt(this.labelRotation),s=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),o=this._getLabelSizes(),a=t.autoSkipPadding||0,r=o?o.widest.width+a:0,l=o?o.highest.height+a:0;return this.isHorizontal()?l*s>r*n?r/s:l/n:l*n<r*s?l/s:r/n}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,s=this.chart,n=this.options,{grid:o,position:a}=n,r=o.offset,l=this.isHorizontal(),h=this.ticks.length+(r?1:0),c=be(o),d=[],u=o.setContext(this.getContext()),f=u.drawBorder?u.borderWidth:0,g=f/2,p=function(S){return kt(s,S,f)};let m,x,b,_,y,v,w,M,D,C,k,O;if("top"===a)m=p(this.bottom),v=this.bottom-c,M=m-g,C=p(t.top)+g,O=t.bottom;else if("bottom"===a)m=p(this.top),C=t.top,O=p(t.bottom)-g,v=m+g,M=this.top+c;else if("left"===a)m=p(this.right),y=this.right-c,w=m-g,D=p(t.left)+g,k=t.right;else if("right"===a)m=p(this.left),D=t.left,k=p(t.right)-g,y=m+g,w=this.left+c;else if("x"===e){if("center"===a)m=p((t.top+t.bottom)/2+.5);else if(R(a)){const S=Object.keys(a)[0],P=a[S];m=p(this.chart.scales[S].getPixelForValue(P))}C=t.top,O=t.bottom,v=m+g,M=v+c}else if("y"===e){if("center"===a)m=p((t.left+t.right)/2);else if(R(a)){const S=Object.keys(a)[0],P=a[S];m=p(this.chart.scales[S].getPixelForValue(P))}y=m-g,w=y-c,D=t.left,k=t.right}const A=L(n.ticks.maxTicksLimit,h),T=Math.max(1,Math.ceil(h/A));for(x=0;x<h;x+=T){const S=o.setContext(this.getContext(x)),P=S.lineWidth,W=S.color,j=o.borderDash||[],U=S.borderDashOffset,K=S.tickWidth,ot=S.tickColor,Q=S.tickBorderDash||[],dt=S.tickBorderDashOffset;b=_a(this,x,r),void 0!==b&&(_=kt(s,b,P),l?y=w=D=k=_:v=M=C=O=_,d.push({tx1:y,ty1:v,tx2:w,ty2:M,x1:D,y1:C,x2:k,y2:O,width:P,color:W,borderDash:j,borderDashOffset:U,tickWidth:K,tickColor:ot,tickBorderDash:Q,tickBorderDashOffset:dt}))}return this._ticksLength=h,this._borderValue=m,d}_computeLabelItems(t){const e=this.axis,s=this.options,{position:n,ticks:o}=s,a=this.isHorizontal(),r=this.ticks,{align:l,crossAlign:h,padding:c,mirror:d}=o,u=be(s.grid),f=u+c,g=d?-c:f,p=-rt(this.labelRotation),m=[];let x,b,_,y,v,w,M,D,C,k,O,A,T="middle";if("top"===n)w=this.bottom-g,M=this._getXAxisLabelAlignment();else if("bottom"===n)w=this.top+g,M=this._getXAxisLabelAlignment();else if("left"===n){const P=this._getYAxisLabelAlignment(u);M=P.textAlign,v=P.x}else if("right"===n){const P=this._getYAxisLabelAlignment(u);M=P.textAlign,v=P.x}else if("x"===e){if("center"===n)w=(t.top+t.bottom)/2+f;else if(R(n)){const P=Object.keys(n)[0],W=n[P];w=this.chart.scales[P].getPixelForValue(W)+f}M=this._getXAxisLabelAlignment()}else if("y"===e){if("center"===n)v=(t.left+t.right)/2-f;else if(R(n)){const P=Object.keys(n)[0],W=n[P];v=this.chart.scales[P].getPixelForValue(W)}M=this._getYAxisLabelAlignment(u).textAlign}"y"===e&&("start"===l?T="top":"end"===l&&(T="bottom"));const S=this._getLabelSizes();for(x=0,b=r.length;x<b;++x){_=r[x],y=_.label;const P=o.setContext(this.getContext(x));D=this.getPixelForTick(x)+o.labelOffset,C=this._resolveTickFontOptions(x),k=C.lineHeight,O=B(y)?y.length:1;const W=O/2,j=P.color,U=P.textStrokeColor,K=P.textStrokeWidth;let ot;if(a?(v=D,A="top"===n?"near"===h||0!==p?-O*k+k/2:"center"===h?-S.highest.height/2-W*k+k:-S.highest.height+k/2:"near"===h||0!==p?k/2:"center"===h?S.highest.height/2-W*k:S.highest.height-O*k,d&&(A*=-1)):(w=D,A=(1-O)*k/2),P.showLabelBackdrop){const Q=Z(P.backdropPadding),dt=S.heights[x],vt=S.widths[x];let Vt=w+A-Q.top,wt=v-Q.left;switch(T){case"middle":Vt-=dt/2;break;case"bottom":Vt-=dt}switch(M){case"center":wt-=vt/2;break;case"right":wt-=vt}ot={left:wt,top:Vt,width:vt+Q.width,height:dt+Q.height,color:P.backdropColor}}m.push({rotation:p,label:y,font:C,color:j,strokeColor:U,strokeWidth:K,textOffset:A,textAlign:M,textBaseline:T,translation:[v,w],backdrop:ot})}return m}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-rt(this.labelRotation))return"top"===t?"left":"right";let s="center";return"start"===e.align?s="left":"end"===e.align&&(s="right"),s}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:s,mirror:n,padding:o}}=this.options,a=t+o,r=this._getLabelSizes().widest.width;let l,h;return"left"===e?n?(h=this.right+o,"near"===s?l="left":"center"===s?(l="center",h+=r/2):(l="right",h+=r)):(h=this.right-a,"near"===s?l="right":"center"===s?(l="center",h-=r/2):(l="left",h=this.left)):"right"===e?n?(h=this.left+o,"near"===s?l="right":"center"===s?(l="center",h-=r/2):(l="left",h-=r)):(h=this.left+a,"near"===s?l="left":"center"===s?(l="center",h+=r/2):(l="right",h=this.right)):l="right",{textAlign:l,x:h}}_computeLabelArea(){if(this.options.ticks.mirror)return;const t=this.chart,e=this.options.position;return"left"===e||"right"===e?{top:0,left:this.left,bottom:t.height,right:this.right}:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:s,top:n,width:o,height:a}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(s,n,o,a),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const s=this.ticks.findIndex(n=>n.value===t);return s>=0?e.setContext(this.getContext(s)).lineWidth:0}drawGrid(t){const e=this.options.grid,s=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let o,a;const r=(l,h,c)=>{c.width&&c.color&&(s.save(),s.lineWidth=c.width,s.strokeStyle=c.color,s.setLineDash(c.borderDash||[]),s.lineDashOffset=c.borderDashOffset,s.beginPath(),s.moveTo(l.x,l.y),s.lineTo(h.x,h.y),s.stroke(),s.restore())};if(e.display)for(o=0,a=n.length;o<a;++o){const 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r=n[o],l=r.font,h=r.label;r.backdrop&&(e.fillStyle=r.backdrop.color,e.fillRect(r.backdrop.left,r.backdrop.top,r.backdrop.width,r.backdrop.height)),Pt(e,h,0,r.textOffset,l,r)}s&&he(e)}drawTitle(){const{ctx:t,options:{position:e,title:s,reverse:n}}=this;if(!s.display)return;const o=X(s.font),a=Z(s.padding),r=s.align;let l=o.lineHeight/2;"bottom"===e||"center"===e||R(e)?(l+=a.bottom,B(s.text)&&(l+=o.lineHeight*(s.text.length-1))):l+=a.top;const{titleX:h,titleY:c,maxWidth:d,rotation:u}=function(f,g,p,m){const{top:x,left:b,bottom:_,right:y,chart:v}=f,{chartArea:w,scales:M}=v;let D,C,k,O=0;const A=_-x,T=y-b;if(f.isHorizontal()){if(C=G(m,b,y),R(p)){const S=Object.keys(p)[0],P=p[S];k=M[S].getPixelForValue(P)+A-g}else k="center"===p?(w.bottom+w.top)/2+A-g:Wn(f,p,g);D=y-b}else{if(R(p)){const S=Object.keys(p)[0],P=p[S];C=M[S].getPixelForValue(P)-T+g}else 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X(this.options.ticks.setContext(this.getContext(t)).font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class Ue{constructor(t,e,s){this.type=t,this.scope=e,this.override=s,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let s;var r;"id"in(r=e)&&"defaults"in r&&(s=this.register(e));const n=this.items,o=t.id,a=this.scope+"."+o;if(!o)throw new Error("class does not have id: "+t);return o in n||(n[o]=t,function(r,l,h){const c=Nt(Object.create(null),[h?E.get(h):{},E.get(l),r.defaults]);var d,u;E.set(l,c),r.defaultRoutes&&(d=l,u=r.defaultRoutes,Object.keys(u).forEach(f=>{const g=f.split("."),p=g.pop(),m=[d].concat(g).join("."),x=u[f].split("."),b=x.pop(),_=x.join(".");E.route(m,p,_,b)})),r.descriptors&&E.describe(l,r.descriptors)}(t,a,s),this.override&&E.override(t.id,t.overrides)),a}get(t){return 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o,a,r,l;for("dataset"===e&&(o=this.getDatasetMeta(t[0].datasetIndex),o.controller["_"+n+"DatasetHoverStyle"]()),r=0,l=t.length;r<l;++r){a=t[r];const h=a&&this.getDatasetMeta(a.datasetIndex).controller;h&&h[n+"HoverStyle"](a.element,a.datasetIndex,a.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],s=t.map(({datasetIndex:n,index:o})=>{const a=this.getDatasetMeta(n);if(!a)throw new Error("No dataset found at index "+n);return{datasetIndex:n,element:a.data[o],index:o}});!ie(s,e)&&(this._active=s,this._lastEvent=null,this._updateHoverStyles(s,e))}notifyPlugins(t,e,s){return this._plugins.notify(this,t,e,s)}_updateHoverStyles(t,e,s){const n=this.options.hover,o=(l,h)=>l.filter(c=>!h.some(d=>c.datasetIndex===d.datasetIndex&&c.index===d.index)),a=o(e,t),r=s?t:o(t,e);a.length&&this.updateHoverStyle(a,n.mode,!1),r.length&&n.mode&&this.updateHoverStyle(r,n.mode,!0)}_eventHandler(t,e){const s={event:t,replay:e,cancelable:!0,inChartArea:St(t,this.chartArea,this._minPadding)},n=a=>(a.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",s,n))return;const o=this._handleEvent(t,e,s.inChartArea);return s.cancelable=!1,this.notifyPlugins("afterEvent",s,n),(o||s.changed)&&this.render(),this}_handleEvent(t,e,s){const{_active:n=[],options:o}=this,a=e,r=this._getActiveElements(t,n,s,a),l=Os(t),h=(d=t,u=this._lastEvent,g=l,s&&"mouseout"!==d.type?g?u:d:null);var d,u,g;s&&(this._lastEvent=null,V(o.onHover,[t,r,this],this),l&&V(o.onClick,[t,r,this],this));const c=!ie(r,n);return(c||e)&&(this._active=r,this._updateHoverStyles(r,n,e)),this._lastEvent=h,c}_getActiveElements(t,e,s,n){if("mouseout"===t.type)return[];if(!s)return e;const o=this.options.hover;return this.getElementsAtEventForMode(t,o.mode,o,n)}}const Qn=()=>z(Y.instances,i=>i._plugins.invalidate()),Ot=!0;function Bt(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}Object.defineProperties(Y,{defaults:{enumerable:Ot,value:E},instances:{enumerable:Ot,value:qe},overrides:{enumerable:Ot,value:Rt},registry:{enumerable:Ot,value:mt},version:{enumerable:Ot,value:"3.7.0"},getChart:{enumerable:Ot,value:Jn},register:{enumerable:Ot,value:(...i)=>{mt.add(...i),Qn()}},unregister:{enumerable:Ot,value:(...i)=>{mt.remove(...i),Qn()}}});class Gi{constructor(t){this.options=t||{}}formats(){return Bt()}parse(t,e){return Bt()}format(t,e){return Bt()}add(t,e,s){return Bt()}diff(t,e,s){return Bt()}startOf(t,e,s){return Bt()}endOf(t,e){return Bt()}}Gi.override=function(i){Object.assign(Gi.prototype,i)};var to={_date:Gi};function Oa(i){const t=i.iScale,e=function(h,c){if(!h._cache.$bar){const d=h.getMatchingVisibleMetas(c);let u=[];for(let f=0,g=d.length;f<g;f++)u=u.concat(d[f].controller.getAllParsedValues(h));h._cache.$bar=Pi(u.sort((f,g)=>f-g))}return h._cache.$bar}(t,i.type);let s,n,o,a,r=t._length;const l=()=>{32767!==o&&-32768!==o&&(st(a)&&(r=Math.min(r,Math.abs(o-a)||r)),a=o)};for(s=0,n=e.length;s<n;++s)o=t.getPixelForValue(e[s]),l();for(a=void 0,s=0,n=t.ticks.length;s<n;++s)o=t.getPixelForTick(s),l();return r}function eo(i,t,e,s){return B(i)?function(n,o,a,r){const l=a.parse(n[0],r),h=a.parse(n[1],r),c=Math.min(l,h),d=Math.max(l,h);let u=c,f=d;Math.abs(c)>Math.abs(d)&&(u=d,f=c),o[a.axis]=f,o._custom={barStart:u,barEnd:f,start:l,end:h,min:c,max:d}}(i,t,e,s):t[e.axis]=e.parse(i,s),t}function io(i,t,e,s){const n=i.iScale,o=i.vScale,a=n.getLabels(),r=n===o,l=[];let h,c,d,u;for(h=e,c=e+s;h<c;++h)u=t[h],d={},d[n.axis]=r||n.parse(a[h],h),l.push(eo(u,d,o,h));return l}function Zi(i){return i&&void 0!==i.barStart&&void 0!==i.barEnd}function Aa(i,t,e,s){let n=t.borderSkipped;const o={};if(!n)return void(i.borderSkipped=o);const{start:a,end:r,reverse:l,top:h,bottom:c}=function(d){let u,f,g,p,m;return d.horizontal?(u=d.base>d.x,f="left",g="right"):(u=d.base<d.y,f="bottom",g="top"),u?(p="end",m="start"):(p="start",m="end"),{start:f,end:g,reverse:u,top:p,bottom:m}}(i);"middle"===n&&e&&(i.enableBorderRadius=!0,(e._top||0)===s?n=h:(e._bottom||0)===s?n=c:(o[so(c,a,r,l)]=!0,n=h)),o[so(n,a,r,l)]=!0,i.borderSkipped=o}function so(i,t,e,s){var n,o,a;return s?(a=e,i=no(i=(n=i)===(o=t)?a:n===a?o:n,e,t)):i=no(i,t,e),i}function no(i,t,e){return"start"===i?t:"end"===i?e:i}function Ta(i,{inflateAmount:t},e){i.inflateAmount="auto"===t?1===e?.33:0:t}class Ke extends ct{parsePrimitiveData(t,e,s,n){return io(t,e,s,n)}parseArrayData(t,e,s,n){return io(t,e,s,n)}parseObjectData(t,e,s,n){const{iScale:o,vScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,h="x"===o.axis?r:l,c="x"===a.axis?r:l,d=[];let u,f,g,p;for(u=s,f=s+n;u<f;++u)p=e[u],g={},g[o.axis]=o.parse(Mt(p,h),u),d.push(eo(Mt(p,c),g,a,u));return d}updateRangeFromParsed(t,e,s,n){super.updateRangeFromParsed(t,e,s,n);const o=s._custom;o&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,o.min),t.max=Math.max(t.max,o.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:s,vScale:n}=e,o=this.getParsed(t),a=o._custom,r=Zi(a)?"["+a.start+", "+a.end+"]":""+n.getLabelForValue(o[n.axis]);return{label:""+s.getLabelForValue(o[s.axis]),value:r}}initialize(){this.enableOptionSharing=!0,super.initialize(),this._cachedMeta.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,s,n){const o="reset"===n,{index:a,_cachedMeta:{vScale:r}}=this,l=r.getBasePixel(),h=r.isHorizontal(),c=this._getRuler(),d=this.resolveDataElementOptions(e,n),u=this.getSharedOptions(d),f=this.includeOptions(n,u);this.updateSharedOptions(u,n,d);for(let g=e;g<e+s;g++){const p=this.getParsed(g),m=o||I(p[r.axis])?{base:l,head:l}:this._calculateBarValuePixels(g),x=this._calculateBarIndexPixels(g,c),b=(p._stacks||{})[r.axis],_={horizontal:h,base:m.base,enableBorderRadius:!b||Zi(p._custom)||a===b._top||a===b._bottom,x:h?m.head:x.center,y:h?x.center:m.head,height:h?x.size:Math.abs(m.size),width:h?Math.abs(m.size):x.size};f&&(_.options=u||this.resolveDataElementOptions(g,t[g].active?"active":n));const y=_.options||t[g].options;Aa(_,y,b,a),Ta(_,y,c.ratio),this.updateElement(t[g],g,_,n)}}_getStacks(t,e){const s=this._cachedMeta.iScale,n=s.getMatchingVisibleMetas(this._type),o=s.options.stacked,a=n.length,r=[];let l,h;for(l=0;l<a;++l)if(h=n[l],h.controller.options.grouped){if(void 0!==e){const c=h.controller.getParsed(e)[h.controller._cachedMeta.vScale.axis];if(I(c)||isNaN(c))continue}if((!1===o||-1===r.indexOf(h.stack)||void 0===o&&void 0===h.stack)&&r.push(h.stack),h.index===t)break}return r.length||r.push(void 0),r}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,s){const n=this._getStacks(t,s),o=void 0!==e?n.indexOf(e):-1;return-1===o?n.length-1:o}_getRuler(){const t=this.options,e=this._cachedMeta,s=e.iScale,n=[];let o,a;for(o=0,a=e.data.length;o<a;++o)n.push(s.getPixelForValue(this.getParsed(o)[s.axis],o));const r=t.barThickness;return{min:r||Oa(e),pixels:n,start:s._startPixel,end:s._endPixel,stackCount:this._getStackCount(),scale:s,grouped:t.grouped,ratio:r?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:s},options:{base:n,minBarLength:o}}=this,a=n||0,r=this.getParsed(t),l=r._custom,h=Zi(l);let c,d,u=r[e.axis],f=0,g=s?this.applyStack(e,r,s):u;g!==u&&(f=g-u,g=u),h&&(u=l.barStart,g=l.barEnd-l.barStart,0!==u&&ht(u)!==ht(l.barEnd)&&(f=0),f+=u);const p=I(n)||h?f:n;let m=e.getPixelForValue(p);if(c=this.chart.getDataVisibility(t)?e.getPixelForValue(f+g):m,d=c-m,Math.abs(d)<o&&(b=e,_=a,d=(0!==(x=d)?ht(x):(b.isHorizontal()?1:-1)*(b.min>=_?1:-1))*o,u===a&&(m-=d/2),c=m+d),m===e.getPixelForValue(a)){const x=ht(d)*e.getLineWidthForValue(a)/2;m+=x,d-=x}var x,b,_;return{size:d,base:m,head:c,center:c+d/2}}_calculateBarIndexPixels(t,e){const s=e.scale,n=this.options,o=n.skipNull,a=L(n.maxBarThickness,1/0);let r,l;if(e.grouped){const h=o?this._getStackCount(t):e.stackCount,c="flex"===n.barThickness?function(u,f,g,p){const m=f.pixels,x=m[u];let b=u>0?m[u-1]:null,_=u<m.length-1?m[u+1]:null;const y=g.categoryPercentage;null===b&&(b=x-(null===_?f.end-f.start:_-x)),null===_&&(_=x+x-b);const v=x-(x-Math.min(b,_))/2*y;return{chunk:Math.abs(_-b)/2*y/p,ratio:g.barPercentage,start:v}}(t,e,n,h):function(u,f,g,p){const m=g.barThickness;let x,b;return I(m)?(x=f.min*g.categoryPercentage,b=g.barPercentage):(x=m*p,b=1),{chunk:x/p,ratio:b,start:f.pixels[u]-x/2}}(t,e,n,h),d=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);r=c.start+c.chunk*d+c.chunk/2,l=Math.min(a,c.chunk*c.ratio)}else r=s.getPixelForValue(this.getParsed(t)[s.axis],t),l=Math.min(a,e.min*e.ratio);return{base:r-l/2,head:r+l/2,center:r,size:l}}draw(){const t=this._cachedMeta,e=t.vScale,s=t.data,n=s.length;let o=0;for(;o<n;++o)null!==this.getParsed(o)[e.axis]&&s[o].draw(this._ctx)}}Ke.id="bar",Ke.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},Ke.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class Ge extends ct{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,s,n){const o=super.parsePrimitiveData(t,e,s,n);for(let a=0;a<o.length;a++)o[a]._custom=this.resolveDataElementOptions(a+s).radius;return o}parseArrayData(t,e,s,n){const o=super.parseArrayData(t,e,s,n);for(let a=0;a<o.length;a++){const r=e[s+a];o[a]._custom=L(r[2],this.resolveDataElementOptions(a+s).radius)}return o}parseObjectData(t,e,s,n){const o=super.parseObjectData(t,e,s,n);for(let a=0;a<o.length;a++){const r=e[s+a];o[a]._custom=L(r&&r.r&&+r.r,this.resolveDataElementOptions(a+s).radius)}return o}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let s=t.length-1;s>=0;--s)e=Math.max(e,t[s].size(this.resolveDataElementOptions(s))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:s,yScale:n}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),r=n.getLabelForValue(o.y),l=o._custom;return{label:e.label,value:"("+a+", "+r+(l?", "+l:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,s,n){const o="reset"===n,{iScale:a,vScale:r}=this._cachedMeta,l=this.resolveDataElementOptions(e,n),h=this.getSharedOptions(l),c=this.includeOptions(n,h),d=a.axis,u=r.axis;for(let f=e;f<e+s;f++){const g=t[f],p=!o&&this.getParsed(f),m={},x=m[d]=o?a.getPixelForDecimal(.5):a.getPixelForValue(p[d]),b=m[u]=o?r.getBasePixel():r.getPixelForValue(p[u]);m.skip=isNaN(x)||isNaN(b),c&&(m.options=this.resolveDataElementOptions(f,g.active?"active":n),o&&(m.options.radius=0)),this.updateElement(g,f,m,n)}this.updateSharedOptions(h,n,l)}resolveDataElementOptions(t,e){const s=this.getParsed(t);let n=super.resolveDataElementOptions(t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return"active"!==e&&(n.radius=0),n.radius+=L(s&&s._custom,o),n}}Ge.id="bubble",Ge.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},Ge.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:()=>""}}}};class Zt extends ct{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const s=this.getDataset().data,n=this._cachedMeta;if(!1===this._parsing)n._parsed=s;else{let o,a,r=l=>+s[l];if(R(s[t])){const{key:l="value"}=this._parsing;r=h=>+Mt(s[h],l)}for(o=t,a=t+e;o<a;++o)n._parsed[o]=r(o)}}_getRotation(){return rt(this.options.rotation-90)}_getCircumference(){return rt(this.options.circumference)}_getRotationExtents(){let t=F,e=-F;for(let s=0;s<this.chart.data.datasets.length;++s)if(this.chart.isDatasetVisible(s)){const n=this.chart.getDatasetMeta(s).controller,o=n._getRotation(),a=n._getCircumference();t=Math.min(t,o),e=Math.max(e,o+a)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:s}=e,n=this._cachedMeta,o=n.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(s.width,s.height)-a)/2,0),l=Math.min(ks(this.options.cutout,r),1),h=this._getRingWeight(this.index),{circumference:c,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:f,offsetX:g,offsetY:p}=function(v,w,M){let D=1,C=1,k=0,O=0;if(w<F){const A=v,T=A+w,S=Math.cos(A),P=Math.sin(A),W=Math.cos(T),j=Math.sin(T),U=(Vt,wt,ke)=>Ut(Vt,A,T,!0)?1:Math.max(wt,wt*M,ke,ke*M),K=(Vt,wt,ke)=>Ut(Vt,A,T,!0)?-1:Math.min(wt,wt*M,ke,ke*M),ot=U(0,S,W),Q=U(H,P,j),dt=K(N,S,W),vt=K(N+H,P,j);D=(ot-dt)/2,C=(Q-vt)/2,k=-(ot+dt)/2,O=-(Q+vt)/2}return{ratioX:D,ratioY:C,offsetX:k,offsetY:O}}(d,c,l),m=(s.width-a)/u,x=(s.height-a)/f,b=Math.max(Math.min(m,x)/2,0),_=pi(this.options.radius,b),y=(_-Math.max(_*l,0))/this._getVisibleDatasetWeightTotal();this.offsetX=g*_,this.offsetY=p*_,n.total=this.calculateTotal(),this.outerRadius=_-y*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-y*h,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){const s=this.options,n=this._cachedMeta,o=this._getCircumference();return e&&s.animation.animateRotate||!this.chart.getDataVisibility(t)||null===n._parsed[t]||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*o/F)}updateElements(t,e,s,n){const o="reset"===n,a=this.chart,r=a.chartArea,l=a.options.animation,h=(r.left+r.right)/2,c=(r.top+r.bottom)/2,d=o&&l.animateScale,u=d?0:this.innerRadius,f=d?0:this.outerRadius,g=this.resolveDataElementOptions(e,n),p=this.getSharedOptions(g),m=this.includeOptions(n,p);let x,b=this._getRotation();for(x=0;x<e;++x)b+=this._circumference(x,o);for(x=e;x<e+s;++x){const _=this._circumference(x,o),y=t[x],v={x:h+this.offsetX,y:c+this.offsetY,startAngle:b,endAngle:b+_,circumference:_,outerRadius:f,innerRadius:u};m&&(v.options=p||this.resolveDataElementOptions(x,y.active?"active":n)),b+=_,this.updateElement(y,x,v,n)}this.updateSharedOptions(p,n,g)}calculateTotal(){const t=this._cachedMeta,e=t.data;let s,n=0;for(s=0;s<e.length;s++){const o=t._parsed[s];null===o||isNaN(o)||!this.chart.getDataVisibility(s)||e[s].hidden||(n+=Math.abs(o))}return n}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?F*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=Gt(e._parsed[t],s.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0;const s=this.chart;let n,o,a,r,l;if(!t)for(n=0,o=s.data.datasets.length;n<o;++n)if(s.isDatasetVisible(n)){a=s.getDatasetMeta(n),t=a.data,r=a.controller;break}if(!t)return 0;for(n=0,o=t.length;n<o;++n)l=r.resolveDataElementOptions(n),"inner"!==l.borderAlign&&(e=Math.max(e,l.borderWidth||0,l.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let s=0,n=t.length;s<n;++s){const o=this.resolveDataElementOptions(s);e=Math.max(e,o.offset||0,o.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let s=0;s<t;++s)this.chart.isDatasetVisible(s)&&(e+=this._getRingWeight(s));return e}_getRingWeight(t){return Math.max(L(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}Zt.id="doughnut",Zt.defaults={datasetElementType:!1,dataElementType:"arc",animation:{animateRotate:!0,animateScale:!1},animations:{numbers:{type:"number",properties:["circumference","endAngle","innerRadius","outerRadius","startAngle","x","y","offset","borderWidth","spacing"]}},cutout:"50%",rotation:0,circumference:360,radius:"100%",spacing:0,indexAxis:"r"},Zt.descriptors={_scriptable:i=>"spacing"!==i,_indexable:i=>"spacing"!==i},Zt.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(i){const t=i.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=i.legend.options;return t.labels.map((s,n)=>{const o=i.getDatasetMeta(0).controller.getStyle(n);return{text:s,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!i.getDataVisibility(n),index:n}})}return[]}},onClick(i,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title:()=>"",label(i){let t=i.label;const e=": "+i.formattedValue;return B(t)?(t=t.slice(),t[0]+=e):t+=e,t}}}}};class ye extends ct{initialize(){this.enableOptionSharing=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:s,data:n=[],_dataset:o}=e,a=this.chart._animationsDisabled;let{start:r,count:l}=function(c,d,u){const f=d.length;let g=0,p=f;if(c._sorted){const{iScale:m,_parsed:x}=c,b=m.axis,{min:_,max:y,minDefined:v,maxDefined:w}=m.getUserBounds();v&&(g=q(Math.min(pt(x,m.axis,_).lo,u?f:pt(d,b,m.getPixelForValue(_)).lo),0,f-1)),p=w?q(Math.max(pt(x,m.axis,y).hi+1,u?0:pt(d,b,m.getPixelForValue(y)).hi+1),g,f)-g:f-g}return{start:g,count:p}}(e,n,a);this._drawStart=r,this._drawCount=l,function(c){const{xScale:d,yScale:u,_scaleRanges:f}=c,g={xmin:d.min,xmax:d.max,ymin:u.min,ymax:u.max};if(!f)return c._scaleRanges=g,!0;const p=f.xmin!==d.min||f.xmax!==d.max||f.ymin!==u.min||f.ymax!==u.max;return Object.assign(f,g),p}(e)&&(r=0,l=n.length),s._chart=this.chart,s._datasetIndex=this.index,s._decimated=!!o._decimated,s.points=n;const h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(s,void 0,{animated:!a,options:h},t),this.updateElements(n,r,l,t)}updateElements(t,e,s,n){const o="reset"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,c=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(c),u=this.includeOptions(n,d),f=a.axis,g=r.axis,{spanGaps:p,segment:m}=this.options,x=$t(p)?p:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||"none"===n;let _=e>0&&this.getParsed(e-1);for(let y=e;y<e+s;++y){const v=t[y],w=this.getParsed(y),M=b?v:{},D=I(w[g]),C=M[f]=a.getPixelForValue(w[f],y),k=M[g]=o||D?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,w,l):w[g],y);M.skip=isNaN(C)||isNaN(k)||D,M.stop=y>0&&w[f]-_[f]>x,m&&(M.parsed=w,M.raw=h.data[y]),u&&(M.options=d||this.resolveDataElementOptions(y,v.active?"active":n)),b||this.updateElement(v,y,M,n),_=w}this.updateSharedOptions(d,n,c)}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,s=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return s;const o=n[0].size(this.resolveDataElementOptions(0)),a=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(s,o,a)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}ye.id="line",ye.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},ye.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class Ze extends ct{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=Gt(e._parsed[t].r,s.options.locale);return{label:n[t]||"",value:o}}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}_updateRadius(){const t=this.chart,e=t.chartArea,s=t.options,n=Math.min(e.right-e.left,e.bottom-e.top),o=Math.max(n/2,0),a=(o-Math.max(s.cutoutPercentage?o/100*s.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=o-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,s,n){const o="reset"===n,a=this.chart,r=this.getDataset(),l=a.options.animation,h=this._cachedMeta.rScale,c=h.xCenter,d=h.yCenter,u=h.getIndexAngle(0)-.5*N;let f,g=u;const p=360/this.countVisibleElements();for(f=0;f<e;++f)g+=this._computeAngle(f,n,p);for(f=e;f<e+s;f++){const m=t[f];let x=g,b=g+this._computeAngle(f,n,p),_=a.getDataVisibility(f)?h.getDistanceFromCenterForValue(r.data[f]):0;g=b,o&&(l.animateScale&&(_=0),l.animateRotate&&(x=b=u));const y={x:c,y:d,innerRadius:0,outerRadius:_,startAngle:x,endAngle:b,options:this.resolveDataElementOptions(f,m.active?"active":n)};this.updateElement(m,f,y,n)}}countVisibleElements(){const t=this.getDataset(),e=this._cachedMeta;let s=0;return e.data.forEach((n,o)=>{!isNaN(t.data[o])&&this.chart.getDataVisibility(o)&&s++}),s}_computeAngle(t,e,s){return this.chart.getDataVisibility(t)?rt(this.resolveDataElementOptions(t,e).angle||s):0}}Ze.id="polarArea",Ze.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},Ze.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(i){const t=i.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=i.legend.options;return t.labels.map((s,n)=>{const o=i.getDatasetMeta(0).controller.getStyle(n);return{text:s,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,lineWidth:o.borderWidth,pointStyle:e,hidden:!i.getDataVisibility(n),index:n}})}return[]}},onClick(i,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title:()=>"",label:i=>i.chart.data.labels[i.dataIndex]+": "+i.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class Ji extends Zt{}Ji.id="pie",Ji.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Je extends ct{getLabelAndValue(t){const e=this._cachedMeta.vScale,s=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(s[e.axis])}}update(t){const e=this._cachedMeta,s=e.dataset,n=e.data||[],o=e.iScale.getLabels();if(s.points=n,"resize"!==t){const a=this.resolveDatasetElementOptions(t);this.options.showLine||(a.borderWidth=0);const r={_loop:!0,_fullLoop:o.length===n.length,options:a};this.updateElement(s,void 0,r,t)}this.updateElements(n,0,n.length,t)}updateElements(t,e,s,n){const o=this.getDataset(),a=this._cachedMeta.rScale,r="reset"===n;for(let l=e;l<e+s;l++){const h=t[l],c=this.resolveDataElementOptions(l,h.active?"active":n),d=a.getPointPositionForValue(l,o.data[l]),u=r?a.xCenter:d.x,f=r?a.yCenter:d.y,g={x:u,y:f,angle:d.angle,skip:isNaN(u)||isNaN(f),options:c};this.updateElement(h,l,g,n)}}}Je.id="radar",Je.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}},Je.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};class Qe extends ye{}Qe.id="scatter",Qe.defaults={showLine:!1,fill:!1},Qe.overrides={interaction:{mode:"point"},plugins:{tooltip:{callbacks:{title:()=>"",label:i=>"("+i.label+", "+i.formattedValue+")"}}},scales:{x:{type:"linear"},y:{type:"linear"}}};var oo=Object.freeze({__proto__:null,BarController:Ke,BubbleController:Ge,DoughnutController:Zt,LineController:ye,PolarAreaController:Ze,PieController:Ji,RadarController:Je,ScatterController:Qe});function ao(i,t,e){const{startAngle:s,pixelMargin:n,x:o,y:a,outerRadius:r,innerRadius:l}=t;let h=n/r;i.beginPath(),i.arc(o,a,r,s-h,e+h),l>n?(h=n/l,i.arc(o,a,l,e+h,s-h,!0)):i.arc(o,a,n,e+H,s-H),i.closePath(),i.clip()}function Jt(i,t,e,s){return{x:e+i*Math.cos(t),y:s+i*Math.sin(t)}}function Qi(i,t,e,s,n){const{x:o,y:a,startAngle:r,pixelMargin:l,innerRadius:h}=t,c=Math.max(t.outerRadius+s+e-l,0),d=h>0?h+s+e+l:0;let u=0;const f=n-r;if(s){const P=((h>0?h-s:0)+(c>0?c-s:0))/2;u=(f-(0!==P?f*P/(P+s):f))/2}const g=(f-Math.max(.001,f*c-e/N)/c)/2,p=r+g+u,m=n-g-u,{outerStart:x,outerEnd:b,innerStart:_,innerEnd:y}=function La(i,t,e,s){const n=Ve(i.options.borderRadius,["outerStart","outerEnd","innerStart","innerEnd"]),o=(e-t)/2,a=Math.min(o,s*t/2),r=l=>{const h=(e-Math.min(o,l))*s/2;return q(l,0,Math.min(o,h))};return{outerStart:r(n.outerStart),outerEnd:r(n.outerEnd),innerStart:q(n.innerStart,0,a),innerEnd:q(n.innerEnd,0,a)}}(t,d,c,m-p),v=c-x,w=c-b,M=p+x/v,D=m-b/w,C=d+_,k=d+y,O=p+_/C,A=m-y/k;if(i.beginPath(),i.arc(o,a,c,M,D),b>0){const P=Jt(w,D,o,a);i.arc(P.x,P.y,b,D,m+H)}const T=Jt(k,m,o,a);if(i.lineTo(T.x,T.y),y>0){const P=Jt(k,A,o,a);i.arc(P.x,P.y,y,m+H,A+Math.PI)}if(i.arc(o,a,d,m-y/d,p+_/d,!0),_>0){const P=Jt(C,O,o,a);i.arc(P.x,P.y,_,O+Math.PI,p-H)}const S=Jt(v,p,o,a);if(i.lineTo(S.x,S.y),x>0){const P=Jt(v,M,o,a);i.arc(P.x,P.y,x,p-H,M)}i.closePath()}class ti extends lt{constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,s){const n=this.getProps(["x","y"],s),{angle:o,distance:a}=Mi(n,{x:t,y:e}),{startAngle:r,endAngle:l,innerRadius:h,outerRadius:c,circumference:d}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],s),u=this.options.spacing/2,f=L(d,l-r)>=F||Ut(o,r,l),g=gt(a,h+u,c+u);return f&&g}getCenterPoint(t){const{x:e,y:s,startAngle:n,endAngle:o,innerRadius:a,outerRadius:r}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:l,spacing:h}=this.options,c=(n+o)/2,d=(a+r+h+l)/2;return{x:e+Math.cos(c)*d,y:s+Math.sin(c)*d}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const{options:e,circumference:s}=this,n=(e.offset||0)/2,o=(e.spacing||0)/2;if(this.pixelMargin="inner"===e.borderAlign?.33:0,this.fullCircles=s>F?Math.floor(s/F):0,0===s||this.innerRadius<0||this.outerRadius<0)return;t.save();let a=0;if(n){a=n/2;const l=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(l)*a,Math.sin(l)*a),this.circumference>=N&&(a=n)}t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor;(function Ra(i,t,e,s,n){const{options:o}=t,{borderWidth:a,borderJoinStyle:r}=o,l="inner"===o.borderAlign;a&&(l?(i.lineWidth=2*a,i.lineJoin=r||"round"):(i.lineWidth=a,i.lineJoin=r||"bevel"),t.fullCircles&&function(h,c,d){const{x:u,y:f,startAngle:g,pixelMargin:p,fullCircles:m}=c,x=Math.max(c.outerRadius-p,0),b=c.innerRadius+p;let _;for(d&&ao(h,c,g+F),h.beginPath(),h.arc(u,f,b,g+F,g,!0),_=0;_<m;++_)h.stroke();for(h.beginPath(),h.arc(u,f,x,g,g+F),_=0;_<m;++_)h.stroke()}(i,t,l),l&&ao(i,t,n),Qi(i,t,e,s,n),i.stroke())})(t,this,a,o,function(l,h,c,d){const{fullCircles:u,startAngle:f,circumference:g}=h;let p=h.endAngle;if(u){Qi(l,h,c,d,f+F);for(let m=0;m<u;++m)l.fill();isNaN(g)||(p=f+g%F,g%F==0&&(p+=F))}return Qi(l,h,c,d,p),l.fill(),p}(t,this,a,o)),t.restore()}}function ro(i,t,e=t){i.lineCap=L(e.borderCapStyle,t.borderCapStyle),i.setLineDash(L(e.borderDash,t.borderDash)),i.lineDashOffset=L(e.borderDashOffset,t.borderDashOffset),i.lineJoin=L(e.borderJoinStyle,t.borderJoinStyle),i.lineWidth=L(e.borderWidth,t.borderWidth),i.strokeStyle=L(e.borderColor,t.borderColor)}function Ea(i,t,e){i.lineTo(e.x,e.y)}function lo(i,t,e={}){const s=i.length,{start:n=0,end:o=s-1}=e,{start:a,end:r}=t,l=Math.max(n,a),h=Math.min(o,r),c=n<a&&o<a||n>r&&o>r;return{count:s,start:l,loop:t.loop,ilen:h<l&&!c?s+h-l:h-l}}function Ia(i,t,e,s){const{points:n,options:o}=t,{count:a,start:r,loop:l,ilen:h}=lo(n,e,s),c=(m=o).stepped?Bs:m.tension||"monotone"===m.cubicInterpolationMode?Vs:Ea;var m;let d,u,f,{move:g=!0,reverse:p}=s||{};for(d=0;d<=h;++d)u=n[(r+(p?h-d:d))%a],u.skip||(g?(i.moveTo(u.x,u.y),g=!1):c(i,f,u,p,o.stepped),f=u);return l&&(u=n[(r+(p?h:0))%a],c(i,f,u,p,o.stepped)),!!l}function za(i,t,e,s){const n=t.points,{count:o,start:a,ilen:r}=lo(n,e,s),{move:l=!0,reverse:h}=s||{};let c,d,u,f,g,p,m=0,x=0;const b=y=>(a+(h?r-y:y))%o,_=()=>{f!==g&&(i.lineTo(m,g),i.lineTo(m,f),i.lineTo(m,p))};for(l&&(d=n[b(0)],i.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[b(c)],d.skip)continue;const y=d.x,v=d.y,w=0|y;w===u?(v<f?f=v:v>g&&(g=v),m=(x*m+y)/++x):(_(),i.lineTo(y,v),u=w,x=0,f=g=v),p=v}_()}function ts(i){const t=i.options,e=t.borderDash&&t.borderDash.length;return i._decimated||i._loop||t.tension||"monotone"===t.cubicInterpolationMode||t.stepped||e?Ia:za}ti.id="arc",ti.defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0},ti.defaultRoutes={backgroundColor:"backgroundColor"};const Fa="function"==typeof Path2D;class At extends lt{constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const s=this.options;if((s.tension||"monotone"===s.cubicInterpolationMode)&&!s.stepped&&!this._pointsUpdated){const n=s.spanGaps?this._loop:this._fullLoop;dn(this._points,s,t,n,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=_n(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,s=t.length;return s&&e[t[s-1].end]}interpolate(t,e){const s=this.options,n=t[e],o=this.points,a=Hi(this,{property:e,start:n,end:n});if(!a.length)return;const r=[],l=(d=s).stepped?gn:d.tension||"monotone"===d.cubicInterpolationMode?pn:Dt;var d;let h,c;for(h=0,c=a.length;h<c;++h){const{start:d,end:u}=a[h],f=o[d],g=o[u];if(f===g){r.push(f);continue}const p=l(f,g,Math.abs((n-f[e])/(g[e]-f[e])),s.stepped);p[e]=t[e],r.push(p)}return 1===r.length?r[0]:r}pathSegment(t,e,s){return ts(this)(t,this,e,s)}path(t,e,s){const n=this.segments,o=ts(this);let a=this._loop;e=e||0,s=s||this.points.length-e;for(const r of n)a&=o(t,this,r,{start:e,end:e+s-1});return!!a}draw(t,e,s,n){const o=this.options||{};(this.points||[]).length&&o.borderWidth&&(t.save(),function Ba(i,t,e,s){Fa&&!t.options.segment?function(n,o,a,r){let l=o._path;l||(l=o._path=new Path2D,o.path(l,a,r)&&l.closePath()),ro(n,o.options),n.stroke(l)}(i,t,e,s):function(n,o,a,r){const{segments:l,options:h}=o,c=ts(o);for(const d of l)ro(n,h,d.style),n.beginPath(),c(n,o,d,{start:a,end:a+r-1})&&n.closePath(),n.stroke()}(i,t,e,s)}(t,this,s,n),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function ho(i,t,e,s){const n=i.options,{[e]:o}=i.getProps([e],s);return Math.abs(t-o)<n.radius+n.hitRadius}At.id="line",At.defaults={borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:"default",fill:!1,spanGaps:!1,stepped:!1,tension:0},At.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"},At.descriptors={_scriptable:!0,_indexable:i=>"borderDash"!==i&&"fill"!==i};class ei extends lt{constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,s){const n=this.options,{x:o,y:a}=this.getProps(["x","y"],s);return Math.pow(t-o,2)+Math.pow(e-a,2)<Math.pow(n.hitRadius+n.radius,2)}inXRange(t,e){return ho(this,t,"x",e)}inYRange(t,e){return ho(this,t,"y",e)}getCenterPoint(t){const{x:e,y:s}=this.getProps(["x","y"],t);return{x:e,y:s}}size(t){let e=(t=t||this.options||{}).radius||0;return e=Math.max(e,e&&t.hoverRadius||0),2*(e+(e&&t.borderWidth||0))}draw(t,e){const s=this.options;this.skip||s.radius<.1||!St(this,e,this.size(s)/2)||(t.strokeStyle=s.borderColor,t.lineWidth=s.borderWidth,t.fillStyle=s.backgroundColor,re(t,s,this.x,this.y))}getRange(){const t=this.options||{};return t.radius+t.hitRadius}}function co(i,t){const{x:e,y:s,base:n,width:o,height:a}=i.getProps(["x","y","base","width","height"],t);let r,l,h,c,d;return i.horizontal?(d=a/2,r=Math.min(e,n),l=Math.max(e,n),h=s-d,c=s+d):(d=o/2,r=e-d,l=e+d,h=Math.min(s,n),c=Math.max(s,n)),{left:r,top:h,right:l,bottom:c}}function Tt(i,t,e,s){return i?0:q(t,e,s)}function es(i,t,e,s){const n=null===t,o=null===e,a=i&&!(n&&o)&&co(i,s);return a&&(n||gt(t,a.left,a.right))&&(o||gt(e,a.top,a.bottom))}function Wa(i,t){i.rect(t.x,t.y,t.w,t.h)}function is(i,t,e={}){const s=i.x!==e.x?-t:0,n=i.y!==e.y?-t:0,o=(i.x+i.w!==e.x+e.w?t:0)-s,a=(i.y+i.h!==e.y+e.h?t:0)-n;return{x:i.x+s,y:i.y+n,w:i.w+o,h:i.h+a,radius:i.radius}}ei.id="point",ei.defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0},ei.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};class ii extends lt{constructor(t){super(),this.options=void 0,this.horizontal=void 0,this.base=void 0,this.width=void 0,this.height=void 0,this.inflateAmount=void 0,t&&Object.assign(this,t)}draw(t){const{inflateAmount:e,options:{borderColor:s,backgroundColor:n}}=this,{inner:o,outer:a}=function Va(i){const t=co(i),e=t.right-t.left,s=t.bottom-t.top,n=function(a,r,l){const 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l;t.save(),a.w===o.w&&a.h===o.h||(t.beginPath(),r(t,is(a,e,o)),t.clip(),r(t,is(o,-e,a)),t.fillStyle=s,t.fill("evenodd")),t.beginPath(),r(t,is(o,e)),t.fillStyle=n,t.fill(),t.restore()}inRange(t,e,s){return es(this,t,e,s)}inXRange(t,e){return es(this,t,null,e)}inYRange(t,e){return es(this,null,t,e)}getCenterPoint(t){const{x:e,y:s,base:n,horizontal:o}=this.getProps(["x","y","base","horizontal"],t);return{x:o?(e+n)/2:e,y:o?s:(s+n)/2}}getRange(t){return"x"===t?this.width/2:this.height/2}}ii.id="bar",ii.defaults={borderSkipped:"start",borderWidth:0,borderRadius:0,inflateAmount:"auto",pointStyle:void 0},ii.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};var ss=Object.freeze({__proto__:null,ArcElement:ti,LineElement:At,PointElement:ei,BarElement:ii});function uo(i){if(i._decimated){const t=i._data;delete i._decimated,delete i._data,Object.defineProperty(i,"data",{value:t})}}function fo(i){i.data.datasets.forEach(t=>{uo(t)})}var 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f=G(r,d,d+u);a.textAlign=o.textAlign(Se(r)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=s.string,Pt(a,e.text,f,c,s)}_computeTitleHeight(){const t=this.options.title,e=X(t.font),s=Z(t.padding);return t.display?e.lineHeight+s.height:0}_getLegendItemAt(t,e){let s,n,o;if(gt(t,this.left,this.right)&&gt(e,this.top,this.bottom))for(o=this.legendHitBoxes,s=0;s<o.length;++s)if(n=o[s],gt(t,n.left,n.left+n.width)&&gt(e,n.top,n.top+n.height))return this.legendItems[s];return null}handleEvent(t){const e=this.options;if(a=t.type,r=e,!("mousemove"===a&&(r.onHover||r.onLeave)||r.onClick&&("click"===a||"mouseup"===a)))return;var a,r;const s=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type){const a=this._hoveredItem,r=(o=s,null!==(n=a)&&null!==o&&n.datasetIndex===o.datasetIndex&&n.index===o.index);a&&!r&&V(e.onLeave,[t,a,this],this),this._hoveredItem=s,s&&!r&&V(e.onHover,[t,s,this],this)}else s&&V(e.onClick,[t,s,this],this);var n,o}}var Ga={id:"legend",_element:wo,start(i,t,e){const s=i.legend=new wo({ctx:i.ctx,options:e,chart:i});J.configure(i,s,e),J.addBox(i,s)},stop(i){J.removeBox(i,i.legend),delete i.legend},beforeUpdate(i,t,e){const s=i.legend;J.configure(i,s,e),s.options=e},afterUpdate(i){const t=i.legend;t.buildLabels(),t.adjustHitBoxes()},afterEvent(i,t){t.replay||i.legend.handleEvent(t.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(i,t,e){const s=t.datasetIndex,n=e.chart;n.isDatasetVisible(s)?(n.hide(s),t.hidden=!0):(n.show(s),t.hidden=!1)},onHover:null,onLeave:null,labels:{color:i=>i.chart.options.color,boxWidth:40,padding:10,generateLabels(i){const t=i.data.datasets,{labels:{usePointStyle:e,pointStyle:s,textAlign:n,color:o}}=i.legend.options;return i._getSortedDatasetMetas().map(a=>{const r=a.controller.getStyle(e?0:void 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s=Z(e.padding);return"center"===t?i.x+i.width/2:"right"===t?i.x+i.width-s.right:i.x+s.left}function Po(i){return xt([],yt(i))}function Do(i,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?i.override(e):i}class rs extends lt{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||t._chart,this._chart=this.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.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,s=this.options.setContext(this.getContext()),n=s.enabled&&e.options.animation&&s.animations,o=new Yi(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(o)),o}getContext(){return this.$context||(this.$context=(this,_t(this.chart.getContext(),{tooltip:this,tooltipItems:this._tooltipItems,type:"tooltip"})))}getTitle(t,e){const{callbacks:s}=e,n=s.beforeTitle.apply(this,[t]),o=s.title.apply(this,[t]),a=s.afterTitle.apply(this,[t]);let r=[];return r=xt(r,yt(n)),r=xt(r,yt(o)),r=xt(r,yt(a)),r}getBeforeBody(t,e){return Po(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:s}=e,n=[];return z(t,o=>{const a={before:[],lines:[],after:[]},r=Do(s,o);xt(a.before,yt(r.beforeLabel.call(this,o))),xt(a.lines,r.label.call(this,o)),xt(a.after,yt(r.afterLabel.call(this,o))),n.push(a)}),n}getAfterBody(t,e){return Po(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:s}=e,n=s.beforeFooter.apply(this,[t]),o=s.footer.apply(this,[t]),a=s.afterFooter.apply(this,[t]);let r=[];return r=xt(r,yt(n)),r=xt(r,yt(o)),r=xt(r,yt(a)),r}_createItems(t){const e=this._active,s=this.chart.data,n=[],o=[],a=[];let r,l,h=[];for(r=0,l=e.length;r<l;++r)h.push(Qa(this.chart,e[r]));return t.filter&&(h=h.filter((c,d,u)=>t.filter(c,d,u,s))),t.itemSort&&(h=h.sort((c,d)=>t.itemSort(c,d,s))),z(h,c=>{const d=Do(t.callbacks,c);n.push(d.labelColor.call(this,c)),o.push(d.labelPointStyle.call(this,c)),a.push(d.labelTextColor.call(this,c))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=h,h}update(t,e){const s=this.options.setContext(this.getContext()),n=this._active;let o,a=[];if(n.length){const r=ve[s.position].call(this,n,this._eventPosition);a=this._createItems(s),this.title=this.getTitle(a,s),this.beforeBody=this.getBeforeBody(a,s),this.body=this.getBody(a,s),this.afterBody=this.getAfterBody(a,s),this.footer=this.getFooter(a,s);const l=this._size=Mo(this,s),h=Object.assign({},r,l),c=ko(this.chart,s,h),d=So(s,h,c,this.chart);this.xAlign=c.xAlign,this.yAlign=c.yAlign,o={opacity:1,x:d.x,y:d.y,width:l.width,height:l.height,caretX:r.x,caretY:r.y}}else 0!==this.opacity&&(o={opacity:0});this._tooltipItems=a,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,s,n){const o=this.getCaretPosition(t,s,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,s){const{xAlign:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=s,{topLeft:l,topRight:h,bottomLeft:c,bottomRight:d}=It(r),{x:u,y:f}=t,{width:g,height:p}=e;let m,x,b,_,y,v;return"center"===o?(y=f+p/2,"left"===n?(m=u,x=m-a,_=y+a,v=y-a):(m=u+g,x=m+a,_=y-a,v=y+a),b=m):(x="left"===n?u+Math.max(l,c)+a:"right"===n?u+g-Math.max(h,d)-a:this.caretX,"top"===o?(_=f,y=_-a,m=x-a,b=x+a):(_=f+p,y=_+a,m=x+a,b=x-a),v=_),{x1:m,x2:x,x3:b,y1:_,y2:y,y3:v}}drawTitle(t,e,s){const n=this.title,o=n.length;let a,r,l;if(o){const h=Ft(s.rtl,this.x,this.width);for(t.x=ni(this,s.titleAlign,s),e.textAlign=h.textAlign(s.titleAlign),e.textBaseline="middle",a=X(s.titleFont),r=s.titleSpacing,e.fillStyle=s.titleColor,e.font=a.string,l=0;l<o;++l)e.fillText(n[l],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+r,l+1===o&&(t.y+=s.titleMarginBottom-r)}}_drawColorBox(t,e,s,n,o){const a=this.labelColors[s],r=this.labelPointStyles[s],{boxHeight:l,boxWidth:h,boxPadding:c}=o,d=X(o.bodyFont),u=ni(this,"left",o),f=n.x(u),g=l<d.lineHeight?(d.lineHeight-l)/2:0,p=e.y+g;if(o.usePointStyle){const m={radius:Math.min(h,l)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},x=n.leftForLtr(f,h)+h/2,b=p+l/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,re(t,m,x,b),t.strokeStyle=a.borderColor,t.fillStyle=a.backgroundColor,re(t,m,x,b)}else{t.lineWidth=a.borderWidth||1,t.strokeStyle=a.borderColor,t.setLineDash(a.borderDash||[]),t.lineDashOffset=a.borderDashOffset||0;const m=n.leftForLtr(f,h-c),x=n.leftForLtr(n.xPlus(f,1),h-c-2),b=It(a.borderRadius);Object.values(b).some(_=>0!==_)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,ce(t,{x:m,y:p,w:h,h:l,radius:b}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),ce(t,{x,y:p+1,w:h-2,h:l-2,radius:b}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(m,p,h,l),t.strokeRect(m,p,h,l),t.fillStyle=a.backgroundColor,t.fillRect(x,p+1,h-2,l-2))}t.fillStyle=this.labelTextColors[s]}drawBody(t,e,s){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:l,boxWidth:h,boxPadding:c}=s,d=X(s.bodyFont);let u=d.lineHeight,f=0;const g=Ft(s.rtl,this.x,this.width),p=function(D){e.fillText(D,g.x(t.x+f),t.y+u/2),t.y+=u+o},m=g.textAlign(a);let x,b,_,y,v,w,M;for(e.textAlign=a,e.textBaseline="middle",e.font=d.string,t.x=ni(this,m,s),e.fillStyle=s.bodyColor,z(this.beforeBody,p),f=r&&"right"!==m?"center"===a?h/2+c:h+2+c:0,y=0,w=n.length;y<w;++y){for(x=n[y],b=this.labelTextColors[y],e.fillStyle=b,z(x.before,p),_=x.lines,r&&_.length&&(this._drawColorBox(e,t,y,g,s),u=Math.max(d.lineHeight,l)),v=0,M=_.length;v<M;++v)p(_[v]),u=d.lineHeight;z(x.after,p)}f=0,u=d.lineHeight,z(this.afterBody,p),t.y-=o}drawFooter(t,e,s){const n=this.footer,o=n.length;let a,r;if(o){const l=Ft(s.rtl,this.x,this.width);for(t.x=ni(this,s.footerAlign,s),t.y+=s.footerMarginTop,e.textAlign=l.textAlign(s.footerAlign),e.textBaseline="middle",a=X(s.footerFont),e.fillStyle=s.footerColor,e.font=a.string,r=0;r<o;++r)e.fillText(n[r],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+s.footerSpacing}}drawBackground(t,e,s,n){const{xAlign:o,yAlign:a}=this,{x:r,y:l}=t,{width:h,height:c}=s,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=It(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(r+d,l),"top"===a&&this.drawCaret(t,e,s,n),e.lineTo(r+h-u,l),e.quadraticCurveTo(r+h,l,r+h,l+u),"center"===a&&"right"===o&&this.drawCaret(t,e,s,n),e.lineTo(r+h,l+c-g),e.quadraticCurveTo(r+h,l+c,r+h-g,l+c),"bottom"===a&&this.drawCaret(t,e,s,n),e.lineTo(r+f,l+c),e.quadraticCurveTo(r,l+c,r,l+c-f),"center"===a&&"left"===o&&this.drawCaret(t,e,s,n),e.lineTo(r,l+d),e.quadraticCurveTo(r,l,r+d,l),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,s=this.$animations,n=s&&s.x,o=s&&s.y;if(n||o){const a=ve[t.position].call(this,this._active,this._eventPosition);if(!a)return;const r=this._size=Mo(this,t),l=Object.assign({},a,this._size),h=ko(e,t,l),c=So(t,l,h,e);n._to===c.x&&o._to===c.y||(this.xAlign=h.xAlign,this.yAlign=h.yAlign,this.width=r.width,this.height=r.height,this.caretX=a.x,this.caretY=a.y,this._resolveAnimations().update(this,c))}}draw(t){const e=this.options.setContext(this.getContext());let s=this.opacity;if(!s)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;const a=Z(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=s,this.drawBackground(o,t,n,e),Vi(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),Wi(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const s=this._active,n=t.map(({datasetIndex:r,index:l})=>{const h=this.chart.getDatasetMeta(r);if(!h)throw new Error("Cannot find a dataset at index "+r);return{datasetIndex:r,element:h.data[l],index:l}}),o=!ie(s,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,s=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,s),r=this._positionChanged(a,t),l=e||!ie(a,o)||r;return l&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,s,n){const o=this.options;if("mouseout"===t.type)return[];if(!n)return e;const a=this.chart.getElementsAtEventForMode(t,o.mode,o,s);return o.reverse&&a.reverse(),a}_positionChanged(t,e){const{caretX:s,caretY:n,options:o}=this,a=ve[o.position].call(this,t,e);return!1!==a&&(s!==a.x||n!==a.y)}}rs.positioners=ve;var er={id:"tooltip",_element:rs,positioners:ve,afterInit(i,t,e){e&&(i.tooltip=new rs({chart:i,options:e}))},beforeUpdate(i,t,e){i.tooltip&&i.tooltip.initialize(e)},reset(i,t,e){i.tooltip&&i.tooltip.initialize(e)},afterDraw(i){const t=i.tooltip,e={tooltip:t};!1!==i.notifyPlugins("beforeTooltipDraw",e)&&(t&&t.draw(i.ctx),i.notifyPlugins("afterTooltipDraw",e))},afterEvent(i,t){if(i.tooltip){const e=t.replay;i.tooltip.handleEvent(t.event,e,t.inChartArea)&&(t.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:(i,t)=>t.bodyFont.size,boxWidth:(i,t)=>t.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:{beforeTitle:ft,title(i){if(i.length>0){const t=i[0],e=t.chart.data.labels,s=e?e.length:0;if(this&&this.options&&"dataset"===this.options.mode)return t.dataset.label||"";if(t.label)return t.label;if(s>0&&t.dataIndex<s)return e[t.dataIndex]}return""},afterTitle:ft,beforeBody:ft,beforeLabel:ft,label(i){if(this&&this.options&&"dataset"===this.options.mode)return i.label+": "+i.formattedValue||i.formattedValue;let t=i.dataset.label||"";t&&(t+=": ");const e=i.formattedValue;return I(e)||(t+=e),t},labelColor(i){const t=i.chart.getDatasetMeta(i.datasetIndex).controller.getStyle(i.dataIndex);return{borderColor:t.borderColor,backgroundColor:t.backgroundColor,borderWidth:t.borderWidth,borderDash:t.borderDash,borderDashOffset:t.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(i){const t=i.chart.getDatasetMeta(i.datasetIndex).controller.getStyle(i.dataIndex);return{pointStyle:t.pointStyle,rotation:t.rotation}},afterLabel:ft,afterBody:ft,beforeFooter:ft,footer:ft,afterFooter:ft}},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:i=>"filter"!==i&&"itemSort"!==i&&"external"!==i,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},Co=Object.freeze({__proto__:null,Decimation:Na,Filler:Ka,Legend:Ga,SubTitle:Ja,Title:Za,Tooltip:er});class oi extends Ct{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const s=this.getLabels();for(const{index:n,label:o}of e)s[n]===o&&s.splice(n,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(I(t))return null;const s=this.getLabels();return n=e=isFinite(e)&&s[e]===t?e:function ir(i,t,e,s){const n=i.indexOf(t);return-1===n?(o=i,r=e,l=s,"string"==typeof(a=t)?(r=o.push(a)-1,l.unshift({index:r,label:a})):isNaN(a)&&(r=null),r):n!==i.lastIndexOf(t)?e:n;var o,a,r,l}(s,t,L(e,t),this._addedLabels),o=s.length-1,null===n?null:q(Math.round(n),0,o);var n,o}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:s,max:n}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(s=0),e||(n=this.getLabels().length-1)),this.min=s,this.max=n}buildTicks(){const t=this.min,e=this.max,s=this.options.offset,n=[];let o=this.getLabels();o=0===t&&e===o.length-1?o:o.slice(t,e+1),this._valueRange=Math.max(o.length-(s?0:1),1),this._startValue=this.min-(s?.5:0);for(let a=t;a<=e;a++)n.push({value:a});return n}getLabelForValue(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]: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){const 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 Oo(i,t,{horizontal:e,minRotation:s}){const n=rt(s),o=(e?Math.sin(n):Math.cos(n))||.001,a=.75*t*(""+i).length;return Math.min(t/o,a)}oi.id="category",oi.defaults={ticks:{callback:oi.prototype.getLabelForValue}};class ai extends Ct{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 I(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:s}=this.getUserBounds();let{min:n,max:o}=this;const a=l=>n=e?n:l,r=l=>o=s?o:l;if(t){const l=ht(n),h=ht(o);l<0&&h<0?r(0):l>0&&h>0&&a(0)}if(n===o){let l=1;(o>=Number.MAX_SAFE_INTEGER||n<=Number.MIN_SAFE_INTEGER)&&(l=Math.abs(.05*o)),r(o+l),t||a(n-l)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:s,stepSize:n}=t;return n?(e=Math.ceil(this.max/n)-Math.floor(this.min/n)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${n} would result generating up to ${e} ticks. Limiting to 1000.`),e=1e3)):(e=this.computeTickLimit(),s=s||11),s&&(e=Math.min(s,e)),e}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let s=this.getTickLimit();s=Math.max(2,s);const n=function(o,a){const r=[],{bounds:l,step:h,min:c,max:d,precision:u,count:f,maxTicks:g,maxDigits:p,includeBounds:m}=o,x=h||1,b=g-1,{min:_,max:y}=a,v=!I(c),w=!I(d),M=!I(f),D=(y-_)/(p+1);let C,k,O,A,T=yi((y-_)/b/x)*x;if(T<1e-14&&!v&&!w)return[{value:_},{value:y}];A=Math.ceil(y/T)-Math.floor(_/T),A>b&&(T=yi(A*T/b/x)*x),I(u)||(C=Math.pow(10,u),T=Math.ceil(T*C)/C),"ticks"===l?(k=Math.floor(_/T)*T,O=Math.ceil(y/T)*T):(k=_,O=y),v&&w&&h&&Rs((d-c)/h,T/1e3)?(A=Math.round(Math.min((d-c)/T,g)),T=(d-c)/A,k=c,O=d):M?(k=v?c:k,O=w?d:O,A=f-1,T=(O-k)/A):(A=(O-k)/T,A=Yt(A,Math.round(A),T/1e3)?Math.round(A):Math.ceil(A));const S=Math.max(wi(T),wi(k));C=Math.pow(10,I(u)?S:u),k=Math.round(k*C)/C,O=Math.round(O*C)/C;let P=0;for(v&&(m&&k!==c?(r.push({value:c}),k<c&&P++,Yt(Math.round((k+P*T)*C)/C,c,Oo(c,D,o))&&P++):k<c&&P++);P<A;++P)r.push({value:Math.round((k+P*T)*C)/C});return w&&m&&O!==d?r.length&&Yt(r[r.length-1].value,d,Oo(d,D,o))?r[r.length-1].value=d:r.push({value:d}):w&&O!==d||r.push({value:O}),r}({maxTicks:s,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},this._range||this);return"ticks"===t.bounds&&vi(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(){const t=this.ticks;let e=this.min,s=this.max;if(super.configure(),this.options.offset&&t.length){const n=(s-e)/Math.max(t.length-1,1)/2;e-=n,s+=n}this._startValue=e,this._endValue=s,this._valueRange=s-e}getLabelForValue(t){return Gt(t,this.chart.options.locale,this.options.ticks.format)}}class ls extends ai{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=$(t)?t:0,this.max=$(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,s=rt(this.options.ticks.minRotation),n=(t?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}function Ao(i){return i/Math.pow(10,Math.floor(nt(i)))==1}ls.id="linear",ls.defaults={ticks:{callback:xe.formatters.numeric}};class hs extends Ct{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){const s=ai.prototype.parse.apply(this,[t,e]);if(0!==s)return $(s)&&s>0?s:null;this._zero=!0}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=$(t)?Math.max(0,t):null,this.max=$(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let s=this.min,n=this.max;const o=l=>s=t?s:l,a=l=>n=e?n:l,r=(l,h)=>Math.pow(10,Math.floor(nt(l))+h);s===n&&(s<=0?(o(1),a(10)):(o(r(s,-1)),a(r(n,1)))),s<=0&&o(r(n,-1)),n<=0&&a(r(s,1)),this._zero&&this.min!==this._suggestedMin&&s===r(this.min,0)&&o(r(s,-1)),this.min=s,this.max=n}buildTicks(){const t=this.options,e=function(s,n){const o=Math.floor(nt(n.max)),a=Math.ceil(n.max/Math.pow(10,o)),r=[];let l=it(s.min,Math.pow(10,Math.floor(nt(n.min)))),h=Math.floor(nt(l)),c=Math.floor(l/Math.pow(10,h)),d=h<0?Math.pow(10,Math.abs(h)):1;do{r.push({value:l,major:Ao(l)}),++c,10===c&&(c=1,++h,d=h>=0?1:d),l=Math.round(c*Math.pow(10,h)*d)/d}while(h<o||h===o&&c<a);const u=it(s.max,l);return r.push({value:u,major:Ao(l)}),r}({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&vi(e,this,"value"),t.reverse?(e.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),e}getLabelForValue(t){return void 0===t?"0":Gt(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=nt(t),this._valueRange=nt(this.max)-nt(t)}getPixelForValue(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(nt(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function cs(i){const t=i.ticks;if(t.display&&i.display){const e=Z(t.backdropPadding);return L(t.font&&t.font.size,E.font.size)+e.height}return 0}function To(i,t,e,s,n){return i===s||i===n?{start:t-e/2,end:t+e/2}:i<s||i>n?{start:t-e,end:t}:{start:t,end:t+e}}function nr(i,t,e,s,n){const o=Math.abs(Math.sin(e)),a=Math.abs(Math.cos(e));let r=0,l=0;s.start<t.l?(r=(t.l-s.start)/o,i.l=Math.min(i.l,t.l-r)):s.end>t.r&&(r=(s.end-t.r)/o,i.r=Math.max(i.r,t.r+r)),n.start<t.t?(l=(t.t-n.start)/a,i.t=Math.min(i.t,t.t-l)):n.end>t.b&&(l=(n.end-t.b)/a,i.b=Math.max(i.b,t.b+l))}function or(i){return 0===i||180===i?"center":i<180?"left":"right"}function ar(i,t,e){return"right"===e?i-=t:"center"===e&&(i-=t/2),i}function rr(i,t,e){return 90===e||270===e?i-=t/2:(e>270||e<90)&&(i-=t),i}function Lo(i,t,e,s){const{ctx:n}=i;if(e)n.arc(i.xCenter,i.yCenter,t,0,F);else{let o=i.getPointPosition(0,t);n.moveTo(o.x,o.y);for(let a=1;a<s;a++)o=i.getPointPosition(a,t),n.lineTo(o.x,o.y)}}hs.id="logarithmic",hs.defaults={ticks:{callback:xe.formatters.logarithmic,major:{enabled:!0}}};class we extends ai{constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const t=this._padding=Z(cs(this.options)/2),e=this.width=this.maxWidth-t.width,s=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+s/2+t.top),this.drawingArea=Math.floor(Math.min(e,s)/2)}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!1);this.min=$(t)&&!isNaN(t)?t:0,this.max=$(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/cs(this.options))}generateTickLabels(t){ai.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((e,s)=>{const n=V(this.options.pointLabels.callback,[e,s],this);return n||0===n?n:""}).filter((e,s)=>this.chart.getDataVisibility(s))}fit(){const t=this.options;t.display&&t.pointLabels.display?function sr(i){const t={l:i.left+i._padding.left,r:i.right-i._padding.right,t:i.top+i._padding.top,b:i.bottom-i._padding.bottom},e=Object.assign({},t),s=[],n=[],o=i._pointLabels.length,a=i.options.pointLabels,r=a.centerPointLabels?N/o:0;for(let d=0;d<o;d++){const u=a.setContext(i.getPointLabelContext(d));n[d]=u.padding;const f=i.getPointPosition(d,i.drawingArea+n[d],r),g=X(u.font),p=(l=i.ctx,h=g,c=B(c=i._pointLabels[d])?c:[c],{w:Fs(l,h.string,c),h:c.length*h.lineHeight});s[d]=p;const m=tt(i.getIndexAngle(d)+r),x=Math.round(Re(m));nr(e,t,m,To(x,f.x,p.w,0,180),To(x,f.y,p.h,90,270))}var l,h,c;i.setCenterPoint(t.l-e.l,e.r-t.r,t.t-e.t,e.b-t.b),i._pointLabelItems=function(d,u,f){const g=[],p=d._pointLabels.length,m=d.options,x=cs(m)/2,b=d.drawingArea,_=m.pointLabels.centerPointLabels?N/p:0;for(let y=0;y<p;y++){const v=d.getPointPosition(y,b+x+f[y],_),w=Math.round(Re(tt(v.angle+H))),M=u[y],D=rr(v.y,M.h,w),C=or(w),k=ar(v.x,M.w,C);g.push({x:v.x,y:D,textAlign:C,left:k,top:D,right:k+M.w,bottom:D+M.h})}return g}(i,s,n)}(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,s,n){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((s-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,s,n))}getIndexAngle(t){return tt(t*(F/(this._pointLabels.length||1))+rt(this.options.startAngle||0))}getDistanceFromCenterForValue(t){if(I(t))return NaN;const e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(I(t))return NaN;const e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const s=e[t];return _t(this.getContext(),{label:s,index:t,type:"pointLabel"})}}getPointPosition(t,e,s=0){const n=this.getIndexAngle(t)-H+s;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:s,right:n,bottom:o}=this._pointLabelItems[t];return{left:e,top:s,right:n,bottom:o}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const s=this.ctx;s.save(),s.beginPath(),Lo(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),s.closePath(),s.fillStyle=t,s.fill(),s.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:s,grid:n}=e,o=this._pointLabels.length;let a,r,l;if(e.pointLabels.display&&function(h,c){const{ctx:d,options:{pointLabels:u}}=h;for(let f=c-1;f>=0;f--){const g=u.setContext(h.getPointLabelContext(f)),p=X(g.font),{x:m,y:x,textAlign:b,left:_,top:y,right:v,bottom:w}=h._pointLabelItems[f],{backdropColor:M}=g;if(!I(M)){const D=Z(g.backdropPadding);d.fillStyle=M,d.fillRect(_-D.left,y-D.top,v-_+D.width,w-y+D.height)}Pt(d,h._pointLabels[f],m,x+p.lineHeight/2,p,{color:g.color,textAlign:b,textBaseline:"middle"})}}(this,o),n.display&&this.ticks.forEach((h,c)=>{0!==c&&(r=this.getDistanceFromCenterForValue(h.value),function(d,u,f,g){const p=d.ctx,m=u.circular,{color:x,lineWidth:b}=u;!m&&!g||!x||!b||f<0||(p.save(),p.strokeStyle=x,p.lineWidth=b,p.setLineDash(u.borderDash),p.lineDashOffset=u.borderDashOffset,p.beginPath(),Lo(d,f,m,g),p.closePath(),p.stroke(),p.restore())}(this,n.setContext(this.getContext(c-1)),r,o))}),s.display){for(t.save(),a=o-1;a>=0;a--){const h=s.setContext(this.getPointLabelContext(a)),{color:c,lineWidth:d}=h;d&&c&&(t.lineWidth=d,t.strokeStyle=c,t.setLineDash(h.borderDash),t.lineDashOffset=h.borderDashOffset,r=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),l=this.getPointPosition(a,r),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(l.x,l.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,s=e.ticks;if(!s.display)return;const n=this.getIndexAngle(0);let o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach((r,l)=>{if(0===l&&!e.reverse)return;const h=s.setContext(this.getContext(l)),c=X(h.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),h.showLabelBackdrop){t.font=c.string,a=t.measureText(r.label).width,t.fillStyle=h.backdropColor;const d=Z(h.backdropPadding);t.fillRect(-a/2-d.left,-o-c.size/2-d.top,a+d.width,c.size+d.height)}Pt(t,r.label,0,-o,c,{color:h.color})}),t.restore()}drawTitle(){}}we.id="radialLinear",we.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:xe.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:i=>i,padding:5,centerPointLabels:!1}},we.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},we.descriptors={angleLines:{_fallback:"grid"}};const ri={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}},et=Object.keys(ri);function lr(i,t){return i-t}function Ro(i,t){if(I(t))return null;const e=i._adapter,{parser:s,round:n,isoWeekday:o}=i._parseOpts;let a=t;return"function"==typeof s&&(a=s(a)),$(a)||(a="string"==typeof s?e.parse(a,s):e.parse(a)),null===a?null:(n&&(a="week"!==n||!$t(o)&&!0!==o?e.startOf(a,n):e.startOf(a,"isoWeek",o)),+a)}function Eo(i,t,e,s){const n=et.length;for(let o=et.indexOf(i);o<n-1;++o){const a=ri[et[o]],r=a.steps?a.steps:Number.MAX_SAFE_INTEGER;if(a.common&&Math.ceil((e-t)/(r*a.size))<=s)return et[o]}return et[n-1]}function Io(i,t,e){if(e){if(e.length){const{lo:s,hi:n}=Ie(e,t);i[e[s]>=t?e[s]:e[n]]=!0}}else i[t]=!0}function zo(i,t,e){const s=[],n={},o=t.length;let a,r;for(a=0;a<o;++a)r=t[a],n[r]=a,s.push({value:r,major:!1});return 0!==o&&e?function(l,h,c,d){const u=l._adapter,f=+u.startOf(h[0].value,d),g=h[h.length-1].value;let p,m;for(p=f;p<=g;p=+u.add(p,1,d))m=c[p],m>=0&&(h[m].major=!0);return h}(i,s,n,e):s}class Me extends Ct{constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e){const s=t.time||(t.time={}),n=this._adapter=new to._date(t.adapters.date);Ht(s.displayFormats,n.formats()),this._parseOpts={parser:s.parser,round:s.round,isoWeekday:s.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:Ro(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,s=t.time.unit||"day";let{min:n,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function l(h){a||isNaN(h.min)||(n=Math.min(n,h.min)),r||isNaN(h.max)||(o=Math.max(o,h.max))}a&&r||(l(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||l(this.getMinMax(!1))),n=$(n)&&!isNaN(n)?n:+e.startOf(Date.now(),s),o=$(o)&&!isNaN(o)?o:+e.endOf(Date.now(),s)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,s=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],s=t[t.length-1]),{min:e,max:s}}buildTicks(){const t=this.options,e=t.time,s=t.ticks,n="labels"===s.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);const o=this.min,a=Ns(n,o,this.max);return this._unit=e.unit||(s.autoSkip?Eo(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):function(r,l,h,c,d){for(let u=et.length-1;u>=et.indexOf(h);u--){const f=et[u];if(ri[f].common&&r._adapter.diff(d,c,f)>=l-1)return f}return et[h?et.indexOf(h):0]}(this,a.length,e.minUnit,this.min,this.max)),this._majorUnit=s.major.enabled&&"year"!==this._unit?function(r){for(let l=et.indexOf(r)+1,h=et.length;l<h;++l)if(ri[et[l]].common)return et[l]}(this._unit):void 0,this.initOffsets(n),t.reverse&&a.reverse(),zo(this,a,this._majorUnit)}initOffsets(t){let e,s,n=0,o=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),n=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,s=this.getDecimalForValue(t[t.length-1]),o=1===t.length?s:(s-this.getDecimalForValue(t[t.length-2]))/2);const a=t.length<3?.5:.25;n=q(n,0,a),o=q(o,0,a),this._offsets={start:n,end:o,factor:1/(n+1+o)}}_generate(){const t=this._adapter,e=this.min,s=this.max,n=this.options,o=n.time,a=o.unit||Eo(o.minUnit,e,s,this._getLabelCapacity(e)),r=L(o.stepSize,1),l="week"===a&&o.isoWeekday,h=$t(l)||!0===l,c={};let d,u,f=e;if(h&&(f=+t.startOf(f,"isoWeek",l)),f=+t.startOf(f,h?"day":a),t.diff(s,e,a)>1e5*r)throw new Error(e+" and "+s+" are too far apart with stepSize of "+r+" "+a);const g="data"===n.ticks.source&&this.getDataTimestamps();for(d=f,u=0;d<s;d=+t.add(d,r,a),u++)Io(c,d,g);return d!==s&&"ticks"!==n.bounds&&1!==u||Io(c,d,g),Object.keys(c).sort((p,m)=>p-m).map(p=>+p)}getLabelForValue(t){const e=this._adapter,s=this.options.time;return s.tooltipFormat?e.format(t,s.tooltipFormat):e.format(t,s.displayFormats.datetime)}_tickFormatFunction(t,e,s,n){const o=this.options,a=o.time.displayFormats,r=this._unit,l=this._majorUnit,h=r&&a[r],c=l&&a[l],d=s[e],u=l&&c&&d&&d.major,f=this._adapter.format(t,n||(u?c:h)),g=o.ticks.callback;return g?V(g,[f,e,s],this):f}generateTickLabels(t){let e,s,n;for(e=0,s=t.length;e<s;++e)n=t[e],n.label=this._tickFormatFunction(n.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,s=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+s)*e.factor)}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+s*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,s=this.ctx.measureText(t).width,n=rt(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(n),a=Math.sin(n),r=this._resolveTickFontOptions(0).size;return{w:s*o+r*a,h:s*a+r*o}}_getLabelCapacity(t){const e=this.options.time,s=e.displayFormats,n=s[e.unit]||s.millisecond,o=this._tickFormatFunction(t,0,zo(this,[t],this._majorUnit),n),a=this._getLabelSize(o),r=Math.floor(this.isHorizontal()?this.width/a.w:this.height/a.h)-1;return r>0?r:1}getDataTimestamps(){let t,e,s=this._cache.data||[];if(s.length)return s;const n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(t=0,e=n.length;t<e;++t)s=s.concat(n[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(s)}getLabelTimestamps(){const t=this._cache.labels||[];let e,s;if(t.length)return t;const n=this.getLabels();for(e=0,s=n.length;e<s;++e)t.push(Ro(this,n[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return Pi(t.sort(lr))}}function li(i,t,e){let s,n,o,a,r=0,l=i.length-1;e?(t>=i[r].pos&&t<=i[l].pos&&({lo:r,hi:l}=pt(i,"pos",t)),({pos:s,time:o}=i[r]),({pos:n,time:a}=i[l])):(t>=i[r].time&&t<=i[l].time&&({lo:r,hi:l}=pt(i,"time",t)),({time:s,pos:o}=i[r]),({time:n,pos:a}=i[l]));const h=n-s;return h?o+(a-o)*(t-s)/h:o}Me.id="time",Me.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class ds extends Me{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=li(e,this.min),this._tableRange=li(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:s}=this,n=[],o=[];let a,r,l,h,c;for(a=0,r=t.length;a<r;++a)h=t[a],h>=e&&h<=s&&n.push(h);if(n.length<2)return[{time:e,pos:0},{time:s,pos:1}];for(a=0,r=n.length;a<r;++a)c=n[a+1],l=n[a-1],h=n[a],Math.round((c+l)/2)!==h&&o.push({time:h,pos:a/(r-1)});return o}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),s=this.getLabelTimestamps();return t=e.length&&s.length?this.normalize(e.concat(s)):e.length?e:s,t=this._cache.all=t,t}getDecimalForValue(t){return(li(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return li(this._table,s*this._tableRange+this._minPos,!0)}}ds.id="timeseries",ds.defaults=Me.defaults;var Fo=Object.freeze({__proto__:null,CategoryScale:oi,LinearScale:ls,LogarithmicScale:hs,RadialLinearScale:we,TimeScale:Me,TimeSeriesScale:ds});return Y.register(oo,Fo,ss,Co),Y.helpers={...la},Y._adapters=to,Y.Animation=Tn,Y.Animations=Yi,Y.animator=ut,Y.controllers=mt.controllers.items,Y.DatasetController=ct,Y.Element=lt,Y.elements=ss,Y.Interaction=qs,Y.layouts=J,Y.platforms=On,Y.Scale=Ct,Y.Ticks=xe,Object.assign(Y,oo,Fo,ss,Co,On),Y.Chart=Y,typeof window<"u"&&(window.Chart=Y),Y});