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i.length?(bt.add(this._chart,i),!0):void 0}}function ps(t,e){const i=t&&t.options||{},s=i.reverse,n=void 0===i.min?e:0,a=void 0===i.max?e:0;return{start:s?a:n,end:s?n:a}}function bs(t,e){const i=[],s=t._getSortedDatasetMetas(e);let n,a;for(n=0,a=s.length;n<a;++n)i.push(s[n].index);return i}function ms(t,e,i,s={}){const n=t.keys,o="single"===s.mode;let r,c,l,h;if(null!==e){for(r=0,c=n.length;r<c;++r){if(l=+n[r],l===i){if(s.all)continue;break}h=t.values[l],a(h)&&(o||0===e||z(e)===z(h))&&(e+=h)}return e}}function xs(t,e){const i=t&&t.options.stacked;return i||void 0===i&&void 0!==e.stack}function _s(t,e,i){const s=t[e]||(t[e]={});return s[i]||(s[i]={})}function ys(t,e,i,s){for(const n of e.getMatchingVisibleMetas(s).reverse()){const e=t[n.index];if(i&&e>0||!i&&e<0)return n.index}return null}function vs(t,e){const{chart:i,_cachedMeta:s}=t,n=i._stacks||(i._stacks={}),{iScale:a,vScale:o,index:r}=s,c=a.axis,l=o.axis,h=function(t,e,i){return`${t.id}.${e.id}.${i.stack||i.type}`}(a,o,s),d=e.length;let f;for(let t=0;t<d;++t){const i=e[t],{[c]:a,[l]:d}=i;f=(i._stacks||(i._stacks={}))[l]=_s(n,h,a),f[r]=d,f._top=ys(f,o,!0,s.type),f._bottom=ys(f,o,!1,s.type)}}function Ms(t,e){const i=t.scales;return Object.keys(i).filter((t=>i[t].axis===e)).shift()}function ws(t,e){const i=t.controller.index,s=t.vScale&&t.vScale.axis;if(s){e=e||t._parsed;for(const t of e){const e=t._stacks;if(!e||void 0===e[s]||void 0===e[s][i])return;delete e[s][i]}}}const ks=t=>"reset"===t||"none"===t,Ss=(t,e)=>e?t:Object.assign({},t);class Ps{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=xs(t.vScale,t),this.addElements()}updateIndex(t){this.index!==t&&ws(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,i=this.getDataset(),s=(t,e,i,s)=>"x"===t?e:"r"===t?s:i,n=e.xAxisID=r(i.xAxisID,Ms(t,"x")),a=e.yAxisID=r(i.yAxisID,Ms(t,"y")),o=e.rAxisID=r(i.rAxisID,Ms(t,"r")),c=e.indexAxis,l=e.iAxisID=s(c,n,a,o),h=e.vAxisID=s(c,a,n,o);e.xScale=this.getScaleForId(n),e.yScale=this.getScaleForId(a),e.rScale=this.getScaleForId(o),e.iScale=this.getScaleForId(l),e.vScale=this.getScaleForId(h)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&ot(this._data,this),t._stacked&&ws(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if(n(e))this._data=function(t){const e=Object.keys(t),i=new Array(e.length);let s,n,a;for(s=0,n=e.length;s<n;++s)a=e[s],i[s]={x:a,y:t[a]};return i}(e);else if(i!==e){if(i){ot(i,this);const t=this._cachedMeta;ws(t),t._parsed=[]}e&&Object.isExtensible(e)&&at(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,i=this.getDataset();let s=!1;this._dataCheck();const n=e._stacked;e._stacked=xs(e.vScale,e),e.stack!==i.stack&&(s=!0,ws(e),e.stack=i.stack),this._resyncElements(t),(s||n!==e._stacked)&&vs(this,e._parsed)}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:a}=this,{iScale:o,_stacked:r}=i,c=o.axis;let l,h,d,f=0===t&&e===a.length||i._sorted,u=t>0&&i._parsed[t-1];if(!1===this._parsing)i._parsed=a,i._sorted=!0,d=a;else{d=s(a[t])?this.parseArrayData(i,a,t,e):n(a[t])?this.parseObjectData(i,a,t,e):this.parsePrimitiveData(i,a,t,e);const o=()=>null===h[c]||u&&h[c]<u[c];for(l=0;l<e;++l)i._parsed[l+t]=h=d[l],f&&(o()&&(f=!1),u=h);i._sorted=f}r&&vs(this,d)}parsePrimitiveData(t,e,i,s){const{iScale:n,vScale:a}=t,o=n.axis,r=a.axis,c=n.getLabels(),l=n===a,h=new Array(s);let d,f,u;for(d=0,f=s;d<f;++d)u=d+i,h[d]={[o]:l||n.parse(c[u],u),[r]:a.parse(e[u],u)};return h}parseArrayData(t,e,i,s){const{xScale:n,yScale:a}=t,o=new Array(s);let r,c,l,h;for(r=0,c=s;r<c;++r)l=r+i,h=e[l],o[r]={x:n.parse(h[0],l),y:a.parse(h[1],l)};return o}parseObjectData(t,e,i,s){const{xScale:n,yScale:a}=t,{xAxisKey:o="x",yAxisKey:r="y"}=this._parsing,c=new Array(s);let l,h,d,f;for(l=0,h=s;l<h;++l)d=l+i,f=e[d],c[l]={x:n.parse(y(f,o),d),y:a.parse(y(f,r),d)};return c}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,i){const s=this.chart,n=this._cachedMeta,a=e[t.axis];

2return ms({keys:bs(s,!0),values:e._stacks[t.axis]},a,n.index,{mode:i})}updateRangeFromParsed(t,e,i,s){const n=i[e.axis];let a=null===n?NaN:n;const o=s&&i._stacks[e.axis];s&&o&&(s.values=o,a=ms(s,n,this._cachedMeta.index)),t.min=Math.min(t.min,a),t.max=Math.max(t.max,a)}getMinMax(t,e){const i=this._cachedMeta,s=i._parsed,n=i._sorted&&t===i.iScale,o=s.length,r=this._getOtherScale(t),c=((t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:bs(i,!0),values:null})(e,i,this.chart),l={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:h,max:d}=function(t){const{min:e,max:i,minDefined:s,maxDefined:n}=t.getUserBounds();return{min:s?e:Number.NEGATIVE_INFINITY,max:n?i:Number.POSITIVE_INFINITY}}(r);let f,u;function g(){u=s[f];const e=u[r.axis];return!a(u[t.axis])||h>e||d<e}for(f=0;f<o&&(g()||(this.updateRangeFromParsed(l,t,u,c),!n));++f);if(n)for(f=o-1;f>=0;--f)if(!g()){this.updateRangeFromParsed(l,t,u,c);break}return l}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,n,o;for(s=0,n=e.length;s<n;++s)o=e[s][t.axis],a(o)&&i.push(o);return i}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,i=e.iScale,s=e.vScale,n=this.getParsed(t);return{label:i?""+i.getLabelForValue(n[i.axis]):"",value:s?""+s.getLabelForValue(n[s.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=function(t){let e,i,s,a;return n(t)?(e=t.top,i=t.right,s=t.bottom,a=t.left):e=i=s=a=t,{top:e,right:i,bottom:s,left:a,disabled:!1===t}}(r(this.options.clip,function(t,e,i){if(!1===i)return!1;const s=ps(t,i),n=ps(e,i);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,i=this._cachedMeta,s=i.data||[],n=e.chartArea,a=[],o=this._drawStart||0,r=this._drawCount||s.length-o,c=this.options.drawActiveElementsOnTop;let l;for(i.dataset&&i.dataset.draw(t,n,o,r),l=o;l<o+r;++l){const e=s[l];e.hidden||(e.active&&c?a.push(e):e.draw(t,n))}for(l=0;l<a.length;++l)a[l].draw(t,n)}getStyle(t,e){const i=e?"active":"default";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(i):this.resolveDataElementOptions(t||0,i)}getContext(t,e,i){const s=this.getDataset();let n;if(t>=0&&t<this._cachedMeta.data.length){const e=this._cachedMeta.data[t];n=e.$context||(e.$context=function(t,e,i){return bi(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:"default",type:"data"})}(this.getContext(),t,e)),n.parsed=this.getParsed(t),n.raw=s.data[t],n.index=n.dataIndex=t}else n=this.$context||(this.$context=function(t,e){return bi(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:"default",type:"dataset"})}(this.chart.getContext(),this.index)),n.dataset=s,n.index=n.datasetIndex=this.index;return n.active=!!e,n.mode=i,n}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e="default",i){const s="active"===e,n=this._cachedDataOpts,a=t+"-"+e,o=n[a],r=this.enableOptionSharing&&w(i);if(o)return Ss(o,r);const c=this.chart.config,l=c.datasetElementScopeKeys(this._type,t),h=s?[`${t}Hover`,"hover",t,""]:[t,""],d=c.getOptionScopes(this.getDataset(),l),f=Object.keys(ee.elements[t]),u=c.resolveNamedOptions(d,f,(()=>this.getContext(i,s)),h);return u.$shared&&(u.$shared=r,n[a]=Object.freeze(Ss(u,r))),u}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,a=`animation-${e}`,o=n[a];if(o)return o;let r;if(!1!==s.options.animation){const s=this.chart.config,n=s.datasetAnimationScopeKeys(this._type,e),a=s.getOptionScopes(this.getDataset(),n);r=s.createResolver(a,this.getContext(t,i,e))}const c=new gs(s,r&&r.animations);return r&&r._cacheable&&(n[a]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||ks(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),a=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:a}}updateElement(t,e,i,s){ks(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!ks(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const n=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(n)||n})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"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,i=this._cachedMeta.data;for(const[t,e,i]of this._syncList)this[t](e,i);this._syncList=[];const s=i.length,n=e.length,a=Math.min(n,s);a&&this.parse(0,a),n>s?this._insertElements(s,n-s,t):n<s&&this._removeElements(n,s-n)}_insertElements(t,e,i=!0){const s=this._cachedMeta,n=s.data,a=t+e;let o;const r=t=>{for(t.length+=e,o=t.length-1;o>=a;o--)t[o]=t[o-e]};for(r(n),o=t;o<a;++o)n[o]=new this.dataElementType;this._parsing&&r(s._parsed),this.parse(t,e),i&&this.updateElements(n,t,e,"reset")}updateElements(t,e,i,s){}_removeElements(t,e){const i=this._cachedMeta;if(this._parsing){const s=i._parsed.splice(t,e);i._stacked&&ws(i,s)}i.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,i,s]=t;this[e](i,s)}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 i=arguments.length-2;i&&this._sync(["_insertElements",t,i])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}Ps.defaults={},Ps.prototype.datasetElementType=null,Ps.prototype.dataElementType=null;class Ds{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:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return V(this.x)&&V(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const s={};return t.forEach((t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]})),s}}Ds.defaults={},Ds.defaultRoutes=void 0;const Cs={values:t=>s(t)?t:""+t,numeric(t,e,i){if(0===t)return"0";const s=this.chart.options.locale;let n,a=t;if(i.length>1){const e=Math.max(Math.abs(i[0].value),Math.abs(i[i.length-1].value));(e<1e-4||e>1e15)&&(n="scientific"),a=function(t,e){let i=e.length>3?e[2].value-e[1].value:e[1].value-e[0].value;return Math.abs(i)>=1&&t!==Math.floor(t)&&(i=t-Math.floor(t)),i}(t,i)}const o=I(Math.abs(a)),r=Math.max(Math.min(-1*Math.floor(o),20),0),c={notation:n,minimumFractionDigits:r,maximumFractionDigits:r};return Object.assign(c,this.options.ticks.format),ai(t,s,c)},logarithmic(t,e,i){if(0===t)return"0";const s=t/Math.pow(10,Math.floor(I(t)));return 1===s||2===s||5===s?Cs.numeric.call(this,t,e,i):""}};var Os={formatters:Cs};function As(t,e){const s=t.options.ticks,n=s.maxTicksLimit||function(t){const e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),n=t._maxLength/i;return Math.floor(Math.min(s,n))}(t),a=s.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}(e):[],o=a.length,r=a[0],c=a[o-1],l=[];if(o>n)return function(t,e,i,s){let n,a=0,o=i[0];for(s=Math.ceil(s),n=0;n<t.length;n++)n===o&&(e.push(t[n]),a++,o=i[a*s])}(e,l,a,o/n),l;const h=function(t,e,i){const s=function(t){const e=t.length;let i,s;if(e<2)return!1;for(s=t[0],i=1;i<e;++i)if(t[i]-t[i-1]!==s)return!1;return s}(t),n=e.length/i;if(!s)return Math.max(n,1);const a=B(s);for(let t=0,e=a.length-1;t<e;t++){const e=a[t];if(e>n)return e}return Math.max(n,1)}(a,e,n);if(o>0){let t,s;const n=o>1?Math.round((c-r)/(o-1)):null;for(Ts(e,l,h,i(n)?0:r-n,r),t=0,s=o-1;t<s;t++)Ts(e,l,h,a[t],a[t+1]);return Ts(e,l,h,c,i(n)?e.length:c+n),l}return Ts(e,l,h),l}function Ts(t,e,i,s,n){const a=r(s,0),o=Math.min(r(n,t.length),t.length);let c,l,h,d=0;for(i=Math.ceil(i),n&&(c=n-s,i=c/Math.floor(c/i)),h=a;h<0;)d++,h=Math.round(a+d*i);for(l=Math.max(a,0);l<o;l++)l===h&&(e.push(t[l]),d++,h=Math.round(a+d*i))}ee.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:(t,e)=>e.lineWidth,tickColor:(t,e)=>e.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:Os.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),ee.route("scale.ticks","color","","color"),ee.route("scale.grid","color","","borderColor"),ee.route("scale.grid","borderColor","","borderColor"),ee.route("scale.title","color","","color"),ee.describe("scale",{_fallback:!1,_scriptable:t=>!t.startsWith("before")&&!t.startsWith("after")&&"callback"!==t&&"parser"!==t,_indexable:t=>"borderDash"!==t&&"tickBorderDash"!==t}),ee.describe("scales",{_fallback:"scale"}),ee.describe("scale.ticks",{_scriptable:t=>"backdropPadding"!==t&&"callback"!==t,_indexable:t=>"backdropPadding"!==t});const Ls=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function Rs(t,e){const i=[],s=t.length/e,n=t.length;let a=0;for(;a<n;a+=s)i.push(t[Math.floor(a)]);return i}function Es(t,e,i){const s=t.ticks.length,n=Math.min(e,s-1),a=t._startPixel,o=t._endPixel,r=1e-6;let c,l=t.getPixelForTick(n);if(!(i&&(c=1===s?Math.max(l-a,o-l):0===e?(t.getPixelForTick(1)-l)/2:(l-t.getPixelForTick(n-1))/2,l+=n<e?c:-c,l<a-r||l>o+r)))return l}function Is(t){return t.drawTicks?t.tickLength:0}function zs(t,e){if(!t.display)return 0;const i=ui(t.font,e),n=fi(t.padding);return(s(t.text)?t.text.length:1)*i.lineHeight+n.height}function Fs(t,e,i){let s=dt(t);return(i&&"right"!==e||!i&&"right"===e)&&(s=(t=>"left"===t?"right":"right"===t?"left":t)(s)),s}class Bs extends Ds{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:s}=this;return t=o(t,Number.POSITIVE_INFINITY),e=o(e,Number.NEGATIVE_INFINITY),i=o(i,Number.POSITIVE_INFINITY),s=o(s,Number.NEGATIVE_INFINITY),{min:o(t,i),max:o(e,s),minDefined:a(t),maxDefined:a(e)}}getMinMax(t){let e,{min:i,max:s,minDefined:n,maxDefined:a}=this.getUserBounds();if(n&&a)return{min:i,max:s};const r=this.getMatchingVisibleMetas();for(let o=0,c=r.length;o<c;++o)e=r[o].controller.getMinMax(this,t),n||(i=Math.min(i,e.min)),a||(s=Math.max(s,e.max));return i=a&&i>s?s:i,s=n&&i>s?i:s,{min:o(i,o(s,i)),max:o(s,o(i,s))}}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(){h(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:n,ticks:a}=this.options,o=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=pi(this,n,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const r=o<this.ticks.length;this._convertTicksToLabels(r?Rs(this.ticks,o):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=As(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),r&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){h(this.options.afterUpdate,[this])}beforeSetDimensions(){h(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(){h(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),h(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){h(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,s,n;for(i=0,s=t.length;i<s;i++)n=t[i],n.label=h(e.callback,[n.value,i,t],this)}afterTickToLabelConversion(){h(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){h(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=this.ticks.length,s=e.minRotation||0,n=e.maxRotation;let a,o,r,c=s;if(!this._isVisible()||!e.display||s>=n||i<=1||!this.isHorizontal())return void(this.labelRotation=s);const l=this._getLabelSizes(),h=l.widest.width,d=l.highest.height,f=Z(this.chart.width-h,0,this.maxWidth);a=t.offset?this.maxWidth/i:f/(i-1),h+6>a&&(a=f/(i-(t.offset?.5:1)),o=this.maxHeight-Is(t.grid)-e.padding-zs(t.title,this.chart.options.font),r=Math.sqrt(h*h+d*d),c=$(Math.min(Math.asin(Z((l.highest.height+6)/a,-1,1)),Math.asin(Z(o/r,-1,1))-Math.asin(Z(d/r,-1,1)))),c=Math.max(s,Math.min(n,c))),this.labelRotation=c}afterCalculateLabelRotation(){h(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){h(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:n}}=this,a=this._isVisible(),o=this.isHorizontal();if(a){const a=zs(s,e.options.font);if(o?(t.width=this.maxWidth,t.height=Is(n)+a):(t.height=this.maxHeight,t.width=Is(n)+a),i.display&&this.ticks.length){const{first:e,last:s,widest:n,highest:a}=this._getLabelSizes(),r=2*i.padding,c=j(this.labelRotation),l=Math.cos(c),h=Math.sin(c);if(o){const e=i.mirror?0:h*n.width+l*a.height;t.height=Math.min(this.maxHeight,t.height+e+r)}else{const e=i.mirror?0:l*n.width+h*a.height;t.width=Math.min(this.maxWidth,t.width+e+r)}this._calculatePadding(e,s,h,l)}}this._handleMargins(),o?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:a},position:o}=this.options,r=0!==this.labelRotation,c="top"!==o&&"x"===this.axis;if(this.isHorizontal()){const o=this.getPixelForTick(0)-this.left,l=this.right-this.getPixelForTick(this.ticks.length-1);let h=0,d=0;r?c?(h=s*t.width,d=i*e.height):(h=i*t.height,d=s*e.width):"start"===n?d=e.width:"end"===n?h=t.width:"inner"!==n&&(h=t.width/2,d=e.width/2),this.paddingLeft=Math.max((h-o+a)*this.width/(this.width-o),0),this.paddingRight=Math.max((d-l+a)*this.width/(this.width-l),0)}else{let i=e.height/2,s=t.height/2;"start"===n?(i=0,s=t.height):"end"===n&&(i=e.height,s=0),this.paddingTop=i+a,this.paddingBottom=s+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(){h(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 i=this.ticks;e<i.length&&(i=Rs(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length)}return t}_computeLabelSizes(t,e){const{ctx:n,_longestTextCache:a}=this,o=[],r=[];let c,l,h,f,u,g,p,b,m,x,_,y=0,v=0;for(c=0;c<e;++c){if(f=t[c].label,u=this._resolveTickFontOptions(c),n.font=g=u.string,p=a[g]=a[g]||{data:{},gc:[]},b=u.lineHeight,m=x=0,i(f)||s(f)){if(s(f))for(l=0,h=f.length;l<h;++l)_=f[l],i(_)||s(_)||(m=be(n,p.data,p.gc,m,_),x+=b)}else m=be(n,p.data,p.gc,m,f),x=b;o.push(m),r.push(x),y=Math.max(m,y),v=Math.max(x,v)}!function(t,e){d(t,(t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}}))}(a,e);const M=o.indexOf(y),w=r.indexOf(v),k=t=>({width:o[t]||0,height:r[t]||0});return{first:k(0),last:k(e-1),widest:k(M),highest:k(w),widths:o,heights:r}}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 J(this._alignToPixels?xe(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 i=e[t];return i.$context||(i.$context=function(t,e,i){return bi(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=bi(this.chart.getContext(),{scale:this,type:"scale"}))}_tickSize(){const t=this.options.ticks,e=j(this.labelRotation),i=Math.abs(Math.cos(e)),s=Math.abs(Math.sin(e)),n=this._getLabelSizes(),a=t.autoSkipPadding||0,o=n?n.widest.width+a:0,r=n?n.highest.height+a:0;return this.isHorizontal()?r*i>o*s?o/i:r/s:r*s<o*i?r/i:o/s}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:a,position:o}=s,c=a.offset,l=this.isHorizontal(),h=this.ticks.length+(c?1:0),d=Is(a),f=[],u=a.setContext(this.getContext()),g=u.drawBorder?u.borderWidth:0,p=g/2,b=function(t){return xe(i,t,g)};let m,x,_,y,v,M,w,k,S,P,D,C;if("top"===o)m=b(this.bottom),M=this.bottom-d,k=m-p,P=b(t.top)+p,C=t.bottom;else if("bottom"===o)m=b(this.top),P=t.top,C=b(t.bottom)-p,M=m+p,

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

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

2return n in s||(s[n]=t,function(t,e,i){const s=b(Object.create(null),[i?ee.get(i):{},ee.get(e),t.defaults]);ee.set(e,s),t.defaultRoutes&&function(t,e){Object.keys(e).forEach((i=>{const s=i.split("."),n=s.pop(),a=[t].concat(s).join("."),o=e[i].split("."),r=o.pop(),c=o.join(".");ee.route(a,n,c,r)}))}(e,t.defaultRoutes),t.descriptors&&ee.describe(e,t.descriptors)}(t,a,i),this.override&&ee.override(t.id,t.overrides)),a}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,s=this.scope;i in e&&delete e[i],s&&i in ee[s]&&(delete ee[s][i],this.override&&delete Zt[i])}}var Ns=new class{constructor(){this.controllers=new Vs(Ps,"datasets",!0),this.elements=new Vs(Ds,"elements"),this.plugins=new Vs(Object,"plugins"),this.scales=new Vs(Bs,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach((e=>{const s=i||this._getRegistryForType(e);i||s.isForType(e)||s===this.plugins&&e.id?this._exec(t,s,e):d(e,(e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)}))}))}_exec(t,e,i){const s=M(t);h(i["before"+s],[],i),e[t](i),h(i["after"+s],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){const i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){const s=e.get(t);if(void 0===s)throw new Error('"'+t+'" is not a registered '+i+".");return s}};class Ws{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));const n=s?this._descriptors(t).filter(s):this._descriptors(t),a=this._notify(n,t,e,i);return"afterDestroy"===e&&(this._notify(n,t,"stop"),this._notify(this._init,t,"uninstall")),a}_notify(t,e,i,s){s=s||{};for(const n of t){const t=n.plugin;if(!1===h(t[i],[e,s,n.options],t)&&s.cancelable)return!1}return!0}invalidate(){i(this._cache)||(this._oldCache=this._cache,this._cache=void 0)}_descriptors(t){if(this._cache)return this._cache;const e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){const i=t&&t.config,s=r(i.options&&i.options.plugins,{}),n=function(t){const e={},i=[],s=Object.keys(Ns.plugins.items);for(let t=0;t<s.length;t++)i.push(Ns.getPlugin(s[t]));const n=t.plugins||[];for(let t=0;t<n.length;t++){const s=n[t];-1===i.indexOf(s)&&(i.push(s),e[s.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==s||e?function(t,{plugins:e,localIds:i},s,n){const a=[],o=t.getContext();for(const r of e){const e=r.id,c=Hs(s[e],n);null!==c&&a.push({plugin:r,options:js(t.config,{plugin:r,local:i[e]},c,o)})}return a}(t,n,s,e):[]}_notifyStateChanges(t){const e=this._oldCache||[],i=this._cache,s=(t,e)=>t.filter((t=>!e.some((e=>t.plugin.id===e.plugin.id))));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function Hs(t,e){return e||!1!==t?!0===t?{}:t:null}function js(t,{plugin:e,local:i},s,n){const a=t.pluginScopeKeys(e),o=t.getOptionScopes(s,a);return i&&e.defaults&&o.push(e.defaults),t.createResolver(o,n,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function $s(t,e){const i=ee.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function Ys(t,e){return"x"===t||"y"===t?t:e.axis||("top"===(i=e.position)||"bottom"===i?"x":"left"===i||"right"===i?"y":void 0)||t.charAt(0).toLowerCase();var i}function Us(t){const e=t.options||(t.options={});e.plugins=r(e.plugins,{}),e.scales=function(t,e){const i=Zt[t.type]||{scales:{}},s=e.scales||{},a=$s(t.type,e),o=Object.create(null),r=Object.create(null);

2return Object.keys(s).forEach((t=>{const e=s[t];if(!n(e))return console.error(`Invalid scale configuration for scale: ${t}`);if(e._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${t}`);const c=Ys(t,e),l=function(t,e){return t===e?"_index_":"_value_"}(c,a),h=i.scales||{};o[c]=o[c]||t,r[t]=m(Object.create(null),[{axis:c},e,h[c],h[l]])})),t.data.datasets.forEach((i=>{const n=i.type||t.type,a=i.indexAxis||$s(n,e),c=(Zt[n]||{}).scales||{};Object.keys(c).forEach((t=>{const e=function(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}(t,a),n=i[e+"AxisID"]||o[e]||e;r[n]=r[n]||Object.create(null),m(r[n],[{axis:e},s[n],c[t]])}))})),Object.keys(r).forEach((t=>{const e=r[t];m(e,[ee.scales[e.type],ee.scale])})),r}(t,e)}function qs(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}const Xs=new Map,Gs=new Set;function Ks(t,e){let i=Xs.get(t);return i||(i=e(),Xs.set(t,i),Gs.add(i)),i}const Zs=(t,e,i)=>{const s=y(e,i);void 0!==s&&t.add(s)};class Js{constructor(t){this._config=function(t){return(t=t||{}).data=qs(t.data),Us(t),t}(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=qs(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),Us(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return Ks(t,(()=>[[`datasets.${t}`,""]]))}datasetAnimationScopeKeys(t,e){return Ks(`${t}.transition.${e}`,(()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]]))}datasetElementScopeKeys(t,e){return Ks(`${t}-${e}`,(()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]]))}pluginScopeKeys(t){const e=t.id;return Ks(`${this.type}-plugin-${e}`,(()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]]))}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:s,type:n}=this,a=this._cachedScopes(t,i),o=a.get(e);if(o)return o;const r=new Set;e.forEach((e=>{t&&(r.add(t),e.forEach((e=>Zs(r,t,e)))),e.forEach((t=>Zs(r,s,t))),e.forEach((t=>Zs(r,Zt[n]||{},t))),e.forEach((t=>Zs(r,ee,t))),e.forEach((t=>Zs(r,Jt,t)))}));const c=Array.from(r);return 0===c.length&&c.push(Object.create(null)),Gs.has(e)&&a.set(e,c),c}chartOptionScopes(){const{options:t,type:e}=this;return[t,Zt[e]||{},ee.datasets[e]||{},{type:e},ee,Jt]}resolveNamedOptions(t,e,i,n=[""]){const a={$shared:!0},{resolver:o,subPrefixes:r}=Qs(this._resolverCache,t,n);let c=o;(function(t,e){const{isScriptable:i,isIndexable:n}=Le(t);for(const a of e){const e=i(a),o=n(a),r=(o||e)&&t[a];if(e&&(k(r)||tn(r))||o&&s(r))return!0}return!1})(o,e)&&(a.$shared=!1,c=Te(o,i=k(i)?i():i,this.createResolver(t,i,r)));for(const t of e)a[t]=c[t];return a}createResolver(t,e,i=[""],s){const{resolver:a}=Qs(this._resolverCache,t,i);return n(e)?Te(a,e,void 0,s):a}}function Qs(t,e,i){let s=t.get(e);s||(s=new Map,t.set(e,s));const n=i.join();let a=s.get(n);return a||(a={resolver:Ae(e,i),subPrefixes:i.filter((t=>!t.toLowerCase().includes("hover")))},s.set(n,a)),a}const tn=t=>n(t)&&Object.getOwnPropertyNames(t).reduce(((e,i)=>e||k(t[i])),!1),en=["top","bottom","left","right","chartArea"];function sn(t,e){return"top"===t||"bottom"===t||-1===en.indexOf(t)&&"x"===e}function nn(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function an(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),h(i&&i.onComplete,[t],e)}function on(t){const e=t.chart,i=e.options.animation;h(i&&i.onProgress,[t],e)}function rn(t){return ie()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}const cn={},ln=t=>{const e=rn(t);return Object.values(cn).filter((t=>t.canvas===e)).pop()};function hn(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const a=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=a)}}}class dn{constructor(t,i){const s=this.config=new Js(i),n=rn(t),a=ln(n);if(a)throw new Error("Canvas is already in use. Chart with ID '"+a.id+"' must be destroyed before the canvas with ID '"+a.canvas.id+"' can be reused.");const o=s.createResolver(s.chartOptionScopes(),this.getContext());this.platform=new(s.platform||cs(n)),this.platform.updateConfig(s);const r=this.platform.acquireContext(n,o.aspectRatio),c=r&&r.canvas,l=c&&c.height,h=c&&c.width;this.id=e(),this.ctx=r,this.canvas=c,this.width=h,this.height=l,this._options=o,this._aspectRatio=this.aspectRatio,this._layers=[],this._metasets=[],this._stacks=void 0,this.boxes=[],this.currentDevicePixelRatio=void 0,this.chartArea=void 0,this._active=[],this._lastEvent=void 0,this._listeners={},this._responsiveListeners=void 0,this._sortedMetasets=[],this.scales={},this._plugins=new Ws,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=ht((t=>this.update(t)),o.resizeDelay||0),this._dataChanges=[],cn[this.id]=this,r&&c?(bt.listen(this,"complete",an),bt.listen(this,"progress",on),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:s,height:n,_aspectRatio:a}=this;return i(t)?e&&a?a:n?s/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():fe(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return _e(this.canvas,this.ctx),this}stop(){return bt.stop(this),this}resize(t,e){bt.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,s=this.canvas,n=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(s,t,e,n),o=i.devicePixelRatio||this.platform.getDevicePixelRatio(),r=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,fe(this,o,!0)&&(this.notifyPlugins("resize",{size:a}),h(i.onResize,[this,a],this),this.attached&&this._doResize(r)&&this.render())}ensureScalesHaveIDs(){d(this.options.scales||{},((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,s=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let n=[];e&&(n=n.concat(Object.keys(e).map((t=>{const i=e[t],s=Ys(t,i),n="r"===s,a="x"===s;return{options:i,dposition:n?"chartArea":a?"bottom":"left",dtype:n?"radialLinear":a?"category":"linear"}})))),d(n,(e=>{const n=e.options,a=n.id,o=Ys(a,n),c=r(n.type,e.dtype);void 0!==n.position&&sn(n.position,o)===sn(e.dposition)||(n.position=e.dposition),s[a]=!0;let l=null;a in i&&i[a].type===c?l=i[a]:(l=new(Ns.getScale(c))({id:a,type:c,ctx:this.ctx,chart:this}),i[l.id]=l),l.init(n,t)})),d(s,((t,e)=>{t||delete i[e]})),d(i,(t=>{Yi.configure(this,t,t.options),Yi.addBox(this,t)}))}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort(((t,e)=>t.index-e.index)),i>e){for(let t=e;t<i;++t)this._destroyDatasetMeta(t);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(nn("order","index"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:e}}=this;t.length>e.length&&delete this._stacks,t.forEach(((t,i)=>{0===e.filter((e=>e===t._dataset)).length&&this._destroyDatasetMeta(i)}))}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let i,s;for(this._removeUnreferencedMetasets(),i=0,s=e.length;i<s;i++){const s=e[i];let n=this.getDatasetMeta(i);const a=s.type||this.config.type;if(n.type&&n.type!==a&&(this._destroyDatasetMeta(i),n=this.getDatasetMeta(i)),n.type=a,n.indexAxis=s.indexAxis||$s(a,this.options),n.order=s.order||0,n.index=i,n.label=""+s.label,n.visible=this.isDatasetVisible(i),n.controller)n.controller.updateIndex(i),n.controller.linkScales();else{const e=Ns.getController(a),{datasetElementType:s,dataElementType:o}=ee.datasets[a];Object.assign(e.prototype,{dataElementType:Ns.getElement(o),datasetElementType:s&&Ns.getElement(s)}),n.controller=new e(this,i),t.push(n.controller)}}return this._updateMetasets(),t}_resetElements(){d(this.data.datasets,((t,e)=>{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const n=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let t=0,e=this.data.datasets.length;t<e;t++){const{controller:e}=this.getDatasetMeta(t),i=!s&&-1===n.indexOf(e);e.buildOrUpdateElements(i),a=Math.max(+e.getMaxOverflow(),a)}a=this._minPadding=i.layout.autoPadding?a:0,this._updateLayout(a),s||d(n,(t=>{t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(nn("z","_idx"));const{_active:o,_lastEvent:r}=this;r?this._eventHandler(r,!0):o.length&&this._updateHoverStyles(o,o,!0),this.render()}_updateScales(){d(this.scales,(t=>{Yi.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);S(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e)hn(t,s,"_removeElements"===i?-n:n)}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter((t=>t[0]===e)).map(((t,e)=>e+","+t.splice(1).join(",")))),s=i(0);for(let t=1;t<e;t++)if(!S(s,i(t)))return;return Array.from(s).map((t=>t.split(","))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;Yi.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],d(this.boxes,(t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))}),this),this._layers.forEach(((t,e)=>{t._idx=e})),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let e=0,i=this.data.datasets.length;e<i;++e)this._updateDataset(e,k(t)?t({datasetIndex:e}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",s))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(bt.has(this)?this.attached&&!bt.running(this)&&bt.start(this):(this.draw(),an({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:t,height:e}=this._resizeBeforeDraw;this._resize(t,e),this._resizeBeforeDraw=null}if(this.clear(),this.width<=0||this.height<=0)return;if(!1===this.notifyPlugins("beforeDraw",{cancelable:!0}))return;const e=this._layers;for(t=0;t<e.length&&e[t].z<=0;++t)e[t].draw(this.chartArea);for(this._drawDatasets();t<e.length;++t)e[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){const e=this._sortedMetasets,i=[];let s,n;for(s=0,n=e.length;s<n;++s){const n=e[s];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0}))return;const t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i=t._clip,s=!i.disabled,n=this.chartArea,a={meta:t,index:t.index,cancelable:!0};

2!1!==this.notifyPlugins("beforeDatasetDraw",a)&&(s&&we(e,{left:!1===i.left?0:n.left-i.left,right:!1===i.right?this.width:n.right+i.right,top:!1===i.top?0:n.top-i.top,bottom:!1===i.bottom?this.height:n.bottom+i.bottom}),t.controller.draw(),s&&ke(e),a.cancelable=!1,this.notifyPlugins("afterDatasetDraw",a))}isPointInArea(t){return Me(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=Ri.modes[e];return"function"==typeof n?n(this,t,i,s):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let s=i.filter((t=>t&&t._dataset===e)).pop();return s||(s={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},i.push(s)),s}getContext(){return this.$context||(this.$context=bi(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?"show":"hide",n=this.getDatasetMeta(t),a=n.controller._resolveAnimations(void 0,s);w(e)?(n.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),a.update(n,{visible:i}),this.update((e=>e.datasetIndex===t?s:void 0)))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),bt.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),_e(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),this.notifyPlugins("destroy"),delete cn[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};d(this.options.events,(t=>i(t,s)))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let a;const o=()=>{s("attach",o),this.attached=!0,this.resize(),i("resize",n),i("detach",a)};a=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",o)},e.isAttached(this.canvas)?o():a()}unbindEvents(){d(this._listeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._listeners={},d(this._responsiveListeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let n,a,o,r;for("dataset"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller["_"+s+"DatasetHoverStyle"]()),o=0,r=t.length;o<r;++o){a=t[o];const e=a&&this.getDatasetMeta(a.datasetIndex).controller;e&&e[s+"HoverStyle"](a.element,a.datasetIndex,a.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],i=t.map((({datasetIndex:t,index:e})=>{const i=this.getDatasetMeta(t);if(!i)throw new Error("No dataset found at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}));!f(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}_updateHoverStyles(t,e,i){const s=this.options.hover,n=(t,e)=>t.filter((t=>!e.some((e=>t.datasetIndex===e.datasetIndex&&t.index===e.index)))),a=n(e,t),o=i?t:n(t,e);a.length&&this.updateHoverStyle(a,s.mode,!1),o.length&&s.mode&&this.updateHoverStyle(o,s.mode,!0)}_eventHandler(t,e){const i={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},s=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",i,s))return;const n=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins("afterEvent",i,s),(n||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:s=[],options:n}=this,a=e,o=this._getActiveElements(t,s,i,a),r=P(t),c=function(t,e,

2i,s){return i&&"mouseout"!==t.type?s?e:t:null}(t,this._lastEvent,i,r);i&&(this._lastEvent=null,h(n.onHover,[t,o,this],this),r&&h(n.onClick,[t,o,this],this));const l=!f(o,s);return(l||e)&&(this._active=o,this._updateHoverStyles(o,s,e)),this._lastEvent=c,l}_getActiveElements(t,e,i,s){if("mouseout"===t.type)return[];if(!i)return e;const n=this.options.hover;return this.getElementsAtEventForMode(t,n.mode,n,s)}}const fn=()=>d(dn.instances,(t=>t._plugins.invalidate())),un=!0;function gn(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}Object.defineProperties(dn,{defaults:{enumerable:un,value:ee},instances:{enumerable:un,value:cn},overrides:{enumerable:un,value:Zt},registry:{enumerable:un,value:Ns},version:{enumerable:un,value:"3.9.1"},getChart:{enumerable:un,value:ln},register:{enumerable:un,value:(...t)=>{Ns.add(...t),fn()}},unregister:{enumerable:un,value:(...t)=>{Ns.remove(...t),fn()}}});class pn{constructor(t){this.options=t||{}}init(t){}formats(){return gn()}parse(t,e){return gn()}format(t,e){return gn()}add(t,e,i){return gn()}diff(t,e,i){return gn()}startOf(t,e,i){return gn()}endOf(t,e){return gn()}}pn.override=function(t){Object.assign(pn.prototype,t)};var bn={_date:pn};function mn(t){const e=t.iScale,i=function(t,e){if(!t._cache.$bar){const i=t.getMatchingVisibleMetas(e);let s=[];for(let e=0,n=i.length;e<n;e++)s=s.concat(i[e].controller.getAllParsedValues(t));t._cache.$bar=rt(s.sort(((t,e)=>t-e)))}return t._cache.$bar}(e,t.type);let s,n,a,o,r=e._length;const c=()=>{32767!==a&&-32768!==a&&(w(o)&&(r=Math.min(r,Math.abs(a-o)||r)),o=a)};for(s=0,n=i.length;s<n;++s)a=e.getPixelForValue(i[s]),c();for(o=void 0,s=0,n=e.ticks.length;s<n;++s)a=e.getPixelForTick(s),c();return r}function xn(t,e,i,n){return s(t)?function(t,e,i,s){const n=i.parse(t[0],s),a=i.parse(t[1],s),o=Math.min(n,a),r=Math.max(n,a);let c=o,l=r;Math.abs(o)>Math.abs(r)&&(c=r,l=o),e[i.axis]=l,e._custom={barStart:c,barEnd:l,start:n,end:a,min:o,max:r}}(t,e,i,n):e[i.axis]=i.parse(t,n),e}function _n(t,e,i,s){const n=t.iScale,a=t.vScale,o=n.getLabels(),r=n===a,c=[];let l,h,d,f;for(l=i,h=i+s;l<h;++l)f=e[l],d={},d[n.axis]=r||n.parse(o[l],l),c.push(xn(f,d,a,l));return c}function yn(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function vn(t,e,i,s){let n=e.borderSkipped;const a={};if(!n)return void(t.borderSkipped=a);if(!0===n)return void(t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0});const{start:o,end:r,reverse:c,top:l,bottom:h}=function(t){let e,i,s,n,a;return t.horizontal?(e=t.base>t.x,i="left",s="right"):(e=t.base<t.y,i="bottom",s="top"),e?(n="end",a="start"):(n="start",a="end"),{start:i,end:s,reverse:e,top:n,bottom:a}}(t);"middle"===n&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?n=l:(i._bottom||0)===s?n=h:(a[Mn(h,o,r,c)]=!0,n=l)),a[Mn(n,o,r,c)]=!0,t.borderSkipped=a}function Mn(t,e,i,s){var n,a,o;return s?(o=i,t=wn(t=(n=t)===(a=e)?o:n===o?a:n,i,e)):t=wn(t,e,i),t}function wn(t,e,i){return"start"===t?e:"end"===t?i:t}function kn(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}class Sn extends Ps{parsePrimitiveData(t,e,i,s){return _n(t,e,i,s)}parseArrayData(t,e,i,s){return _n(t,e,i,s)}parseObjectData(t,e,i,s){const{iScale:n,vScale:a}=t,{xAxisKey:o="x",yAxisKey:r="y"}=this._parsing,c="x"===n.axis?o:r,l="x"===a.axis?o:r,h=[];let d,f,u,g;for(d=i,f=i+s;d<f;++d)g=e[d],u={},u[n.axis]=n.parse(y(g,c),d),h.push(xn(y(g,l),u,a,d));return h}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);const n=i._custom;n&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,n.min),t.max=Math.max(t.max,n.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:i,vScale:s}=e,n=this.getParsed(t),a=n._custom,o=yn(a)?"["+a.start+", "+a.end+"]":""+s.getLabelForValue(n[s.axis]);return{label:""+i.getLabelForValue(n[i.axis]),value:o}}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 a="reset"===n,{index:o,_cachedMeta:{vScale:r}}

2=this,c=r.getBasePixel(),l=r.isHorizontal(),h=this._getRuler(),{sharedOptions:d,includeOptions:f}=this._getSharedOptions(e,n);for(let u=e;u<e+s;u++){const e=this.getParsed(u),s=a||i(e[r.axis])?{base:c,head:c}:this._calculateBarValuePixels(u),g=this._calculateBarIndexPixels(u,h),p=(e._stacks||{})[r.axis],b={horizontal:l,base:s.base,enableBorderRadius:!p||yn(e._custom)||o===p._top||o===p._bottom,x:l?s.head:g.center,y:l?g.center:s.head,height:l?g.size:Math.abs(s.size),width:l?Math.abs(s.size):g.size};f&&(b.options=d||this.resolveDataElementOptions(u,t[u].active?"active":n));const m=b.options||t[u].options;vn(b,m,p,o),kn(b,m,h.ratio),this.updateElement(t[u],u,b,n)}}_getStacks(t,e){const{iScale:s}=this._cachedMeta,n=s.getMatchingVisibleMetas(this._type).filter((t=>t.controller.options.grouped)),a=s.options.stacked,o=[],r=t=>{const s=t.controller.getParsed(e),n=s&&s[t.vScale.axis];if(i(n)||isNaN(n))return!0};for(const i of n)if((void 0===e||!r(i))&&((!1===a||-1===o.indexOf(i.stack)||void 0===a&&void 0===i.stack)&&o.push(i.stack),i.index===t))break;return o.length||o.push(void 0),o}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),n=void 0!==e?s.indexOf(e):-1;return-1===n?s.length-1:n}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let n,a;for(n=0,a=e.data.length;n<a;++n)s.push(i.getPixelForValue(this.getParsed(n)[i.axis],n));const o=t.barThickness;return{min:o||mn(e),pixels:s,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:o?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:s},options:{base:n,minBarLength:a}}=this,o=n||0,r=this.getParsed(t),c=r._custom,l=yn(c);let h,d,f=r[e.axis],u=0,g=s?this.applyStack(e,r,s):f;g!==f&&(u=g-f,g=f),l&&(f=c.barStart,g=c.barEnd-c.barStart,0!==f&&z(f)!==z(c.barEnd)&&(u=0),u+=f);const p=i(n)||l?u:n;let b=e.getPixelForValue(p);if(h=this.chart.getDataVisibility(t)?e.getPixelForValue(u+g):b,d=h-b,Math.abs(d)<a){d=function(t,e,i){return 0!==t?z(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}(d,e,o)*a,f===o&&(b-=d/2);const t=e.getPixelForDecimal(0),i=e.getPixelForDecimal(1),s=Math.min(t,i),n=Math.max(t,i);b=Math.max(Math.min(b,n),s),h=b+d}if(b===e.getPixelForValue(o)){const t=z(d)*e.getLineWidthForValue(o)/2;b+=t,d-=t}return{size:d,base:b,head:h,center:h+d/2}}_calculateBarIndexPixels(t,e){const s=e.scale,n=this.options,a=n.skipNull,o=r(n.maxBarThickness,1/0);let c,l;if(e.grouped){const s=a?this._getStackCount(t):e.stackCount,r="flex"===n.barThickness?function(t,e,i,s){const n=e.pixels,a=n[t];let o=t>0?n[t-1]:null,r=t<n.length-1?n[t+1]:null;const c=i.categoryPercentage;null===o&&(o=a-(null===r?e.end-e.start:r-a)),null===r&&(r=a+a-o);const l=a-(a-Math.min(o,r))/2*c;return{chunk:Math.abs(r-o)/2*c/s,ratio:i.barPercentage,start:l}}(t,e,n,s):function(t,e,s,n){const a=s.barThickness;let o,r;return i(a)?(o=e.min*s.categoryPercentage,r=s.barPercentage):(o=a*n,r=1),{chunk:o/n,ratio:r,start:e.pixels[t]-o/2}}(t,e,n,s),h=this._getStackIndex(this.index,this._cachedMeta.stack,a?t:void 0);c=r.start+r.chunk*h+r.chunk/2,l=Math.min(o,r.chunk*r.ratio)}else c=s.getPixelForValue(this.getParsed(t)[s.axis],t),l=Math.min(o,e.min*e.ratio);return{base:c-l/2,head:c+l/2,center:c,size:l}}draw(){const t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length;let n=0;for(;n<s;++n)null!==this.getParsed(n)[e.axis]&&i[n].draw(this._ctx)}}Sn.id="bar",Sn.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},Sn.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class Pn extends Ps{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){const n=super.parsePrimitiveData(t,e,i,s);for(let t=0;t<n.length;t++)n[t]._custom=this.resolveDataElementOptions(t+i).radius;return n}parseArrayData(t,e,i,s){const n=super.parseArrayData(t,e,i,s);for(let t=0;t<n.length;t++){const s=e[i+t];n[t]._custom=r(s[2],this.resolveDataElementOptions(t+i).radius)}return n}

2parseObjectData(t,e,i,s){const n=super.parseObjectData(t,e,i,s);for(let t=0;t<n.length;t++){const s=e[i+t];n[t]._custom=r(s&&s.r&&+s.r,this.resolveDataElementOptions(t+i).radius)}return n}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:s}=e,n=this.getParsed(t),a=i.getLabelForValue(n.x),o=s.getLabelForValue(n.y),r=n._custom;return{label:e.label,value:"("+a+", "+o+(r?", "+r:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const n="reset"===s,{iScale:a,vScale:o}=this._cachedMeta,{sharedOptions:r,includeOptions:c}=this._getSharedOptions(e,s),l=a.axis,h=o.axis;for(let d=e;d<e+i;d++){const e=t[d],i=!n&&this.getParsed(d),f={},u=f[l]=n?a.getPixelForDecimal(.5):a.getPixelForValue(i[l]),g=f[h]=n?o.getBasePixel():o.getPixelForValue(i[h]);f.skip=isNaN(u)||isNaN(g),c&&(f.options=r||this.resolveDataElementOptions(d,e.active?"active":s),n&&(f.options.radius=0)),this.updateElement(e,d,f,s)}}resolveDataElementOptions(t,e){const i=this.getParsed(t);let s=super.resolveDataElementOptions(t,e);s.$shared&&(s=Object.assign({},s,{$shared:!1}));const n=s.radius;return"active"!==e&&(s.radius=0),s.radius+=r(i&&i._custom,n),s}}Pn.id="bubble",Pn.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},Pn.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:()=>""}}}};class Dn extends Ps{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 i=this.getDataset().data,s=this._cachedMeta;if(!1===this._parsing)s._parsed=i;else{let a,o,r=t=>+i[t];if(n(i[t])){const{key:t="value"}=this._parsing;r=e=>+y(i[e],t)}for(a=t,o=t+e;a<o;++a)s._parsed[a]=r(a)}}_getRotation(){return j(this.options.rotation-90)}_getCircumference(){return j(this.options.circumference)}_getRotationExtents(){let t=C,e=-C;for(let i=0;i<this.chart.data.datasets.length;++i)if(this.chart.isDatasetVisible(i)){const s=this.chart.getDatasetMeta(i).controller,n=s._getRotation(),a=s._getCircumference();t=Math.min(t,n),e=Math.max(e,n+a)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:i}=e,s=this._cachedMeta,n=s.data,a=this.getMaxBorderWidth()+this.getMaxOffset(n)+this.options.spacing,o=Math.max((Math.min(i.width,i.height)-a)/2,0),r=Math.min(c(this.options.cutout,o),1),h=this._getRingWeight(this.index),{circumference:d,rotation:f}=this._getRotationExtents(),{ratioX:u,ratioY:g,offsetX:p,offsetY:b}=function(t,e,i){let s=1,n=1,a=0,o=0;if(e<C){const r=t,c=r+e,l=Math.cos(r),h=Math.sin(r),d=Math.cos(c),f=Math.sin(c),u=(t,e,s)=>K(t,r,c,!0)?1:Math.max(e,e*i,s,s*i),g=(t,e,s)=>K(t,r,c,!0)?-1:Math.min(e,e*i,s,s*i),p=u(0,l,d),b=u(L,h,f),m=g(D,l,d),x=g(D+L,h,f);s=(p-m)/2,n=(b-x)/2,a=-(p+m)/2,o=-(b+x)/2}return{ratioX:s,ratioY:n,offsetX:a,offsetY:o}}(f,d,r),m=(i.width-a)/u,x=(i.height-a)/g,_=Math.max(Math.min(m,x)/2,0),y=l(this.options.radius,_),v=(y-Math.max(y*r,0))/this._getVisibleDatasetWeightTotal();this.offsetX=p*y,this.offsetY=b*y,s.total=this.calculateTotal(),this.outerRadius=y-v*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-v*h,0),this.updateElements(n,0,n.length,t)}_circumference(t,e){const i=this.options,s=this._cachedMeta,n=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===s._parsed[t]||s.data[t].hidden?0:this.calculateCircumference(s._parsed[t]*n/C)}updateElements(t,e,i,s){const n="reset"===s,a=this.chart,o=a.chartArea,r=a.options.animation,c=(o.left+o.right)/2,l=(o.top+o.bottom)/2,h=n&&r.animateScale,d=h?0:this.innerRadius,f=h?0:this.outerRadius,{sharedOptions:u,includeOptions:g}=this._getSharedOptions(e,s);let p,b=this._getRotation();for(p=0;p<e;++p)b+=this._circumference(p,n);for(p=e;p<e+i;++p){const e=this._circumference(p,n),i=t[p],a={x:c+this.offsetX,y:l+this.offsetY,startAngle:b,endAngle:b+e,circumference:e,outerRadius:f,innerRadius:d};g&&(a.options=u||this.resolveDataElementOptions(p,i.active?"active":s)),b+=e,this.updateElement(i,p,a,s)}}calculateTotal(){const t=this._cachedMeta,e=t.data;let i,s=0;for(i=0;i<e.length;i++){const n=t._parsed[i];null===n||isNaN(n)||!this.chart.getDataVisibility(i)||e[i].hidden||(s+=Math.abs(n))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?C*(Math.abs(t)/e):0}

2getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=ai(e._parsed[t],i.options.locale);return{label:s[t]||"",value:n}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,a,o,r;if(!t)for(s=0,n=i.data.datasets.length;s<n;++s)if(i.isDatasetVisible(s)){a=i.getDatasetMeta(s),t=a.data,o=a.controller;break}if(!t)return 0;for(s=0,n=t.length;s<n;++s)r=o.resolveDataElementOptions(s),"inner"!==r.borderAlign&&(e=Math.max(e,r.borderWidth||0,r.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let i=0,s=t.length;i<s;++i){const t=this.resolveDataElementOptions(i);e=Math.max(e,t.offset||0,t.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}_getRingWeight(t){return Math.max(r(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}Dn.id="doughnut",Dn.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"},Dn.descriptors={_scriptable:t=>"spacing"!==t,_indexable:t=>"spacing"!==t},Dn.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(t){let e=t.label;const i=": "+t.formattedValue;return s(e)?(e=e.slice(),e[0]+=i):e+=i,e}}}}};class Cn extends Ps{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:n}=e,a=this.chart._animationsDisabled;let{start:o,count:r}=gt(e,s,a);this._drawStart=o,this._drawCount=r,pt(e)&&(o=0,r=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!n._decimated,i.points=s;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(i,void 0,{animated:!a,options:c},t),this.updateElements(s,o,r,t)}updateElements(t,e,s,n){const a="reset"===n,{iScale:o,vScale:r,_stacked:c,_dataset:l}=this._cachedMeta,{sharedOptions:h,includeOptions:d}=this._getSharedOptions(e,n),f=o.axis,u=r.axis,{spanGaps:g,segment:p}=this.options,b=V(g)?g:Number.POSITIVE_INFINITY,m=this.chart._animationsDisabled||a||"none"===n;let x=e>0&&this.getParsed(e-1);for(let g=e;g<e+s;++g){const e=t[g],s=this.getParsed(g),_=m?e:{},y=i(s[u]),v=_[f]=o.getPixelForValue(s[f],g),M=_[u]=a||y?r.getBasePixel():r.getPixelForValue(c?this.applyStack(r,s,c):s[u],g);_.skip=isNaN(v)||isNaN(M)||y,_.stop=g>0&&Math.abs(s[f]-x[f])>b,p&&(_.parsed=s,_.raw=l.data[g]),d&&(_.options=h||this.resolveDataElementOptions(g,e.active?"active":n)),m||this.updateElement(e,g,_,n),x=s}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const n=s[0].size(this.resolveDataElementOptions(0)),a=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,n,a)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}Cn.id="line",Cn.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},Cn.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class On extends Ps{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=ai(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:n}}parseObjectData(t,e,i,s){return je.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach(((t,i)=>{const s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(s<e.min&&(e.min=s),s>e.max&&(e.max=s))})),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),n=Math.max(s/2,0),a=(n-Math.max(i.cutoutPercentage?n/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=n-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,i,s){const n="reset"===s,a=this.chart,o=a.options.animation,r=this._cachedMeta.rScale,c=r.xCenter,l=r.yCenter,h=r.getIndexAngle(0)-.5*D;let d,f=h;const u=360/this.countVisibleElements();for(d=0;d<e;++d)f+=this._computeAngle(d,s,u);for(d=e;d<e+i;d++){const e=t[d];let i=f,g=f+this._computeAngle(d,s,u),p=a.getDataVisibility(d)?r.getDistanceFromCenterForValue(this.getParsed(d).r):0;f=g,n&&(o.animateScale&&(p=0),o.animateRotate&&(i=g=h));const b={x:c,y:l,innerRadius:0,outerRadius:p,startAngle:i,endAngle:g,options:this.resolveDataElementOptions(d,e.active?"active":s)};this.updateElement(e,d,b,s)}}countVisibleElements(){const t=this._cachedMeta;let e=0;return t.data.forEach(((t,i)=>{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++})),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?j(this.resolveDataElementOptions(t,e).angle||i):0}}On.id="polarArea",On.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},On.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label:t=>t.chart.data.labels[t.dataIndex]+": "+t.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class An extends Dn{}An.id="pie",An.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Tn extends Ps{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return je.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],n=e.iScale.getLabels();if(i.points=s,"resize"!==t){const e=this.resolveDatasetElementOptions(t);this.options.showLine||(e.borderWidth=0);const a={_loop:!0,_fullLoop:n.length===s.length,options:e};this.updateElement(i,void 0,a,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const n=this._cachedMeta.rScale,a="reset"===s;for(let o=e;o<e+i;o++){const e=t[o],i=this.resolveDataElementOptions(o,e.active?"active":s),r=n.getPointPositionForValue(o,this.getParsed(o).r),c=a?n.xCenter:r.x,l=a?n.yCenter:r.y,h={x:c,y:l,angle:r.angle,skip:isNaN(c)||isNaN(l),options:i};this.updateElement(e,o,h,s)}}}Tn.id="radar",Tn.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}},Tn.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};class Ln extends Ps{update(t){const e=this._cachedMeta,{data:i=[]}=e,s=this.chart._animationsDisabled;let{start:n,count:a}=gt(e,i,s);if(this._drawStart=n,this._drawCount=a,pt(e)&&(n=0,a=i.length),this.options.showLine){const{dataset:n,_dataset:a}=e;n._chart=this.chart,n._datasetIndex=this.index,n._decimated=!!a._decimated,n.points=i;const o=this.resolveDatasetElementOptions(t);o.segment=this.options.segment,this.updateElement(n,void 0,{animated:!s,options:o},t)}this.updateElements(i,n,a,t)}addElements(){const{showLine:t}=this.options;!this.datasetElementType&&t&&(this.datasetElementType=Ns.getElement("line")),super.addElements()}updateElements(t,e,s,n){const a="reset"===n,{iScale:o,vScale:r,_stacked:c,_dataset:l}=this._cachedMeta,h=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(h),f=this.includeOptions(n,d),u=o.axis,g=r.axis,{spanGaps:p,segment:b}=this.options,m=V(p)?p:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||a||"none"===n;let _=e>0&&this.getParsed(e-1);for(let h=e;h<e+s;++h){const e=t[h],s=this.getParsed(h),p=x?e:{},y=i(s[g]),v=p[u]=o.getPixelForValue(s[u],h),M=p[g]=a||y?r.getBasePixel():r.getPixelForValue(c?this.applyStack(r,s,c):s[g],h);p.skip=isNaN(v)||isNaN(M)||y,p.stop=h>0&&Math.abs(s[u]-_[u])>m,b&&(p.parsed=s,p.raw=l.data[h]),f&&(p.options=d||this.resolveDataElementOptions(h,e.active?"active":n)),x||this.updateElement(e,h,p,n),_=s}this.updateSharedOptions(d,n,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let t=0;for(let i=e.length-1;i>=0;--i)t=Math.max(t,e[i].size(this.resolveDataElementOptions(i))/2);return t>0&&t}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const n=e[0].size(this.resolveDataElementOptions(0)),a=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(s,n,a)/2}}Ln.id="scatter",Ln.defaults={datasetElementType:!1,dataElementType:"point",showLine:!1,fill:!1},Ln.overrides={interaction:{mode:"point"},plugins:{tooltip:{callbacks:{title:()=>"",label:t=>"("+t.label+", "+t.formattedValue+")"}}},scales:{x:{type:"linear"},y:{type:"linear"}}};var Rn=Object.freeze({__proto__:null,BarController:Sn,BubbleController:Pn,DoughnutController:Dn,LineController:Cn,PolarAreaController:On,PieController:An,RadarController:Tn,ScatterController:Ln});

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e=Xn(t),i=e.right-e.left,s=e.bottom-e.top,a=function(t,e,i){const s=t.options.borderWidth,n=t.borderSkipped,a=hi(s);return{t:Gn(n.top,a.top,0,i),r:Gn(n.right,a.right,0,e),b:Gn(n.bottom,a.bottom,0,i),l:Gn(n.left,a.left,0,e)}}(t,i/2,s/2),o=function(t,e,i){const{enableBorderRadius:s}=t.getProps(["enableBorderRadius"]),a=t.options.borderRadius,o=di(a),r=Math.min(e,i),c=t.borderSkipped,l=s||n(a);return{topLeft:Gn(!l||c.top||c.left,o.topLeft,0,r),topRight:Gn(!l||c.top||c.right,o.topRight,0,r),bottomLeft:Gn(!l||c.bottom||c.left,o.bottomLeft,0,r),bottomRight:Gn(!l||c.bottom||c.right,o.bottomRight,0,r)}}(t,i/2,s/2);return{outer:{x:e.left,y:e.top,w:i,h:s,radius:o},inner:{x:e.left+a.l,y:e.top+a.t,w:i-a.l-a.r,h:s-a.t-a.b,radius:{topLeft:Math.max(0,o.topLeft-Math.max(a.t,a.l)),topRight:Math.max(0,o.topRight-Math.max(a.t,a.r)),bottomLeft:Math.max(0,o.bottomLeft-Math.max(a.b,a.l)),bottomRight:Math.max(0,o.bottomRight-Math.max(a.b,a.r))}}}}function Zn(t,e,i,s){const 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na={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(t,e,s)=>{if(!s.enabled)return void sa(t);const n=t.width;t.data.datasets.forEach(((e,a)=>{const{_data:o,indexAxis:r}=e,c=t.getDatasetMeta(a),l=o||e.data;if("y"===gi([r,t.options.indexAxis]))return;if(!c.controller.supportsDecimation)return;const h=t.scales[c.xAxisID];if("linear"!==h.type&&"time"!==h.type)return;if(t.options.parsing)return;let d,{start:f,count:u}=function(t,e){const i=e.length;let s,n=0;const{iScale:a}=t,{min:o,max:r,minDefined:c,maxDefined:l}=a.getUserBounds();return c&&(n=Z(et(e,a.axis,o).lo,0,i-1)),s=l?Z(et(e,a.axis,r).hi+1,n,i)-n:i-n,{start:n,count:s}}(c,l);if(u<=(s.threshold||4*n))ia(e);else{switch(i(o)&&(e._data=l,delete e.data,Object.defineProperty(e,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(t){this._data=t}})),s.algorithm){case"lttb":d=function(t,e,i,s,n){const a=n.samples||s;if(a>=i)return t.slice(e,e+i);const 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2return e.segments.forEach((({start:t,end:e})=>{e=oa(t,e,n);const o=n[t],r=n[e];null!==s?(a.push({x:o.x,y:s}),a.push({x:r.x,y:s})):null!==i&&(a.push({x:i,y:o.y}),a.push({x:i,y:r.y}))})),a}(t,e),i.length?new Yn({points:i,options:{tension:0},_loop:n,_fullLoop:n}):null}function la(t){return t&&!1!==t.fill}function ha(t,e,i){let s=t[e].fill;const n=[e];let o;if(!i)return s;for(;!1!==s&&-1===n.indexOf(s);){if(!a(s))return s;if(o=t[s],!o)return!1;if(o.visible)return s;n.push(s),s=o.fill}return!1}function da(t,e,i){const s=function(t){const e=t.options,i=e.fill;let s=r(i&&i.target,i);return void 0===s&&(s=!!e.backgroundColor),!1!==s&&null!==s&&(!0===s?"origin":s)}(t);if(n(s))return!isNaN(s.value)&&s;let o=parseFloat(s);return a(o)&&Math.floor(o)===o?function(t,e,i,s){return"-"!==t&&"+"!==t||(i=e+i),!(i===e||i<0||i>=s)&&i}(s[0],e,o,i):["origin","start","end","stack","shape"].indexOf(s)>=0&&s}function fa(t,e,i){const s=[];for(let n=0;n<i.length;n++){const a=i[n],{first:o,last:r,point:c}=ua(a,e,"x");if(!(!c||o&&r))if(o)s.unshift(c);else if(t.push(c),!r)break}t.push(...s)}

2function ua(t,e,i){const s=t.interpolate(e,i);if(!s)return{};const n=s[i],a=t.segments,o=t.points;let r=!1,c=!1;for(let t=0;t<a.length;t++){const e=a[t],s=o[e.start][i],l=o[e.end][i];if(Q(n,s,l)){r=n===s,c=n===l;break}}return{first:r,last:c,point:s}}class ga{constructor(t){this.x=t.x,this.y=t.y,this.radius=t.radius}pathSegment(t,e,i){const{x:s,y:n,radius:a}=this;return e=e||{start:0,end:C},t.arc(s,n,a,e.end,e.start,!0),!i.bounds}interpolate(t){const{x:e,y:i,radius:s}=this,n=t.angle;return{x:e+Math.cos(n)*s,y:i+Math.sin(n)*s,angle:n}}}function pa(t){const{chart:e,fill:i,line:s}=t;if(a(i))return function(t,e){const i=t.getDatasetMeta(e);return i&&t.isDatasetVisible(e)?i.dataset:null}(e,i);if("stack"===i)return function(t){const{scale:e,index:i,line:s}=t,n=[],a=s.segments,o=s.points,r=function(t,e){const i=[],s=t.getMatchingVisibleMetas("line");for(let t=0;t<s.length;t++){const n=s[t];if(n.index===e)break;n.hidden||i.unshift(n.dataset)}return i}(e,i);r.push(ca({x:null,y:e.bottom},s));for(let t=0;t<a.length;t++){const e=a[t];for(let t=e.start;t<=e.end;t++)fa(n,o[t],r)}return new Yn({points:n,options:{}})}(t);if("shape"===i)return!0;const o=function(t){return(t.scale||{}).getPointPositionForValue?function(t){const{scale:e,fill:i}=t,s=e.options,a=e.getLabels().length,o=s.reverse?e.max:e.min,r=function(t,e,i){let s;return s="start"===t?i:"end"===t?e.options.reverse?e.min:e.max:n(t)?t.value:e.getBaseValue(),s}(i,e,o),c=[];if(s.grid.circular){const t=e.getPointPositionForValue(0,o);return new ga({x:t.x,y:t.y,radius:e.getDistanceFromCenterForValue(r)})}for(let t=0;t<a;++t)c.push(e.getPointPositionForValue(t,r));return c}(t):function(t){const{scale:e={},fill:i}=t,s=function(t,e){let i=null;return"start"===t?i=e.bottom:"end"===t?i=e.top:n(t)?i=e.getPixelForValue(t.value):e.getBasePixel&&(i=e.getBasePixel()),i}(i,e);if(a(s)){const t=e.isHorizontal();return{x:t?s:null,y:t?null:s}}return null}(t)}(t);return o instanceof ga?o:ca(o,s)}function ba(t,e,i){const s=pa(e),{line:n,scale:a,axis:o}=e,r=n.options,c=r.fill,l=r.backgroundColor,{above:h=l,below:d=l}=c||{};s&&n.points.length&&(we(t,i),function(t,e){const{line:i,target:s,above:n,below:a,area:o,scale:r}=e,c=i._loop?"angle":e.axis;t.save(),"x"===c&&a!==n&&(ma(t,s,o.top),xa(t,{line:i,target:s,color:n,scale:r,property:c}),t.restore(),t.save(),ma(t,s,o.bottom)),xa(t,{line:i,target:s,color:a,scale:r,property:c}),t.restore()}(t,{line:n,target:s,above:h,below:d,area:i,scale:a,axis:o}),ke(t))}function ma(t,e,i){const{segments:s,points:n}=e;let a=!0,o=!1;t.beginPath();for(const r of s){const{start:s,end:c}=r,l=n[s],h=n[oa(s,c,n)];a?(t.moveTo(l.x,l.y),a=!1):(t.lineTo(l.x,i),t.lineTo(l.x,l.y)),o=!!e.pathSegment(t,r,{move:o}),o?t.closePath():t.lineTo(h.x,i)}t.lineTo(e.first().x,i),t.closePath(),t.clip()}function xa(t,e){const{line:i,target:s,property:n,color:a,scale:o}=e,r=function(t,e,i){const s=t.segments,n=t.points,a=e.points,o=[];for(const t of s){let{start:s,end:r}=t;r=oa(s,r,n);const c=aa(i,n[s],n[r],t.loop);if(!e.segments){o.push({source:t,target:c,start:n[s],end:n[r]});continue}const l=wi(e,c);for(const e of l){const s=aa(i,a[e.start],a[e.end],e.loop),r=Mi(t,n,s);for(const t of r)o.push({source:t,target:e,start:{[i]:ra(c,s,"start",Math.max)},end:{[i]:ra(c,s,"end",Math.min)}})}}return o}(i,s,n);for(const{source:e,target:c,start:l,end:h}of r){const{style:{backgroundColor:r=a}={}}=e,d=!0!==s;t.save(),t.fillStyle=r,_a(t,o,d&&aa(n,l,h)),t.beginPath();const f=!!i.pathSegment(t,e);let u;if(d){f?t.closePath():ya(t,s,h,n);const e=!!s.pathSegment(t,c,{move:f,reverse:!0});u=f&&e,u||ya(t,s,l,n)}t.closePath(),t.fill(u?"evenodd":"nonzero"),t.restore()}}function _a(t,e,i){const{top:s,bottom:n}=e.chart.chartArea,{property:a,start:o,end:r}=i||{};"x"===a&&(t.beginPath(),t.rect(o,s,r-o,n-s),t.clip())}function ya(t,e,i,s){const n=e.interpolate(i,s);n&&t.lineTo(n.x,n.y)}var va={id:"filler",afterDatasetsUpdate(t,e,i){const s=(t.data.datasets||[]).length,n=[];let a,o,r,c;for(o=0;o<s;++o)a=t.getDatasetMeta(o),r=a.dataset,c=null,r&&r.options&&r instanceof Yn&&(c={visible:t.isDatasetVisible(o),index:o,fill:da(r,o,s),chart:t,axis:a.controller.options.indexAxis,scale:a.vScale,line:r}

2),a.$filler=c,n.push(c);for(o=0;o<s;++o)c=n[o],c&&!1!==c.fill&&(c.fill=ha(n,o,i.propagate))},beforeDraw(t,e,i){const s="beforeDraw"===i.drawTime,n=t.getSortedVisibleDatasetMetas(),a=t.chartArea;for(let e=n.length-1;e>=0;--e){const i=n[e].$filler;i&&(i.line.updateControlPoints(a,i.axis),s&&i.fill&&ba(t.ctx,i,a))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let e=s.length-1;e>=0;--e){const i=s[e].$filler;la(i)&&ba(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;la(s)&&"beforeDatasetDraw"===i.drawTime&&ba(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const Ma=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=t.pointStyleWidth||Math.min(s,e)),{boxWidth:s,boxHeight:i,itemHeight:Math.max(e,i)}};class wa extends Ds{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){const t=this.options.labels||{};let e=h(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter((e=>t.filter(e,this.chart.data)))),t.sort&&(e=e.sort(((e,i)=>t.sort(e,i,this.chart.data)))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){const{options:t,ctx:e}=this;if(!t.display)return void(this.width=this.height=0);const i=t.labels,s=ui(i.font),n=s.size,a=this._computeTitleHeight(),{boxWidth:o,itemHeight:r}=Ma(i,n);let c,l;e.font=s.string,this.isHorizontal()?(c=this.maxWidth,l=this._fitRows(a,n,o,r)+10):(l=this.maxHeight,c=this._fitCols(a,n,o,r)+10),this.width=Math.min(c,t.maxWidth||this.maxWidth),this.height=Math.min(l,t.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:a,options:{labels:{padding:o}}}=this,r=this.legendHitBoxes=[],c=this.lineWidths=[0],l=s+o;let h=t;n.textAlign="left",n.textBaseline="middle";let d=-1,f=-l;return this.legendItems.forEach(((t,u)=>{const g=i+e/2+n.measureText(t.text).width;(0===u||c[c.length-1]+g+2*o>a)&&(h+=l,c[c.length-(u>0?0:1)]=0,f+=l,d++),r[u]={left:0,top:f,row:d,width:g,height:s},c[c.length-1]+=g+o})),h}_fitCols(t,e,i,s){const{ctx:n,maxHeight:a,options:{labels:{padding:o}}}=this,r=this.legendHitBoxes=[],c=this.columnSizes=[],l=a-t;let h=o,d=0,f=0,u=0,g=0;return this.legendItems.forEach(((t,a)=>{const p=i+e/2+n.measureText(t.text).width;a>0&&f+s+2*o>l&&(h+=d+o,c.push({width:d,height:f}),u+=d+o,g++,d=f=0),r[a]={left:u,top:f,col:g,width:p,height:s},d=Math.max(d,p),f+=s+o})),h+=d,c.push({width:d,height:f}),h}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:s},rtl:n}}=this,a=mi(n,this.left,this.width);if(this.isHorizontal()){let n=0,o=ft(i,this.left+s,this.right-this.lineWidths[n]);for(const r of e)n!==r.row&&(n=r.row,o=ft(i,this.left+s,this.right-this.lineWidths[n])),r.top+=this.top+t+s,r.left=a.leftForLtr(a.x(o),r.width),o+=r.width+s}else{let n=0,o=ft(i,this.top+t+s,this.bottom-this.columnSizes[n].height);for(const r of e)r.col!==n&&(n=r.col,o=ft(i,this.top+t+s,this.bottom-this.columnSizes[n].height)),r.top=o,r.left+=this.left+s,r.left=a.leftForLtr(a.x(r.left),r.width),o+=r.height+s}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const t=this.ctx;we(t,this),this._draw(),ke(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:s}=this,{align:n,labels:a}=t,o=ee.color,c=mi(t.rtl,this.left,this.width),l=ui(a.font),{color:h,padding:d}=a,f=l.size,u=f/2;let g;this.drawTitle(),s.textAlign=c.textAlign("left"),s.textBaseline="middle",s.lineWidth=.5,s.font=l.string;const{boxWidth:p,boxHeight:b,itemHeight:m}=Ma(a,f),x=this.isHorizontal(),_=this._computeTitleHeight();g=x?{x:ft(n,this.left+d,this.right-i[0]),y:this.top+d+_,line:0}:{x:this.left+d,y:ft(n,this.top+_+d,this.bottom-e[0].height),line:0},xi(this.ctx,t.textDirection);const y=m+d;

2this.legendItems.forEach(((v,M)=>{s.strokeStyle=v.fontColor||h,s.fillStyle=v.fontColor||h;const w=s.measureText(v.text).width,k=c.textAlign(v.textAlign||(v.textAlign=a.textAlign)),S=p+u+w;let P=g.x,D=g.y;c.setWidth(this.width),x?M>0&&P+S+d>this.right&&(D=g.y+=y,g.line++,P=g.x=ft(n,this.left+d,this.right-i[g.line])):M>0&&D+y>this.bottom&&(P=g.x=P+e[g.line].width+d,g.line++,D=g.y=ft(n,this.top+_+d,this.bottom-e[g.line].height)),function(t,e,i){if(isNaN(p)||p<=0||isNaN(b)||b<0)return;s.save();const n=r(i.lineWidth,1);if(s.fillStyle=r(i.fillStyle,o),s.lineCap=r(i.lineCap,"butt"),s.lineDashOffset=r(i.lineDashOffset,0),s.lineJoin=r(i.lineJoin,"miter"),s.lineWidth=n,s.strokeStyle=r(i.strokeStyle,o),s.setLineDash(r(i.lineDash,[])),a.usePointStyle){const o={radius:b*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},r=c.xPlus(t,p/2);ve(s,o,r,e+u,a.pointStyleWidth&&p)}else{const a=e+Math.max((f-b)/2,0),o=c.leftForLtr(t,p),r=di(i.borderRadius);s.beginPath(),Object.values(r).some((t=>0!==t))?Oe(s,{x:o,y:a,w:p,h:b,radius:r}):s.rect(o,a,p,b),s.fill(),0!==n&&s.stroke()}s.restore()}(c.x(P),D,v),P=ut(k,P+p+u,x?P+S:this.right,t.rtl),function(t,e,i){De(s,i.text,t,e+m/2,l,{strikethrough:i.hidden,textAlign:c.textAlign(i.textAlign)})}(c.x(P),D,v),x?g.x+=S+d:g.y+=y})),_i(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=ui(e.font),s=fi(e.padding);if(!e.display)return;const n=mi(t.rtl,this.left,this.width),a=this.ctx,o=e.position,r=i.size/2,c=s.top+r;let l,h=this.left,d=this.width;if(this.isHorizontal())d=Math.max(...this.lineWidths),l=this.top+c,h=ft(t.align,h,this.right-d);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);l=c+ft(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const f=ft(o,h,h+d);a.textAlign=n.textAlign(dt(o)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=i.string,De(a,e.text,f,l,i)}_computeTitleHeight(){const t=this.options.title,e=ui(t.font),i=fi(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,s,n;if(Q(t,this.left,this.right)&&Q(e,this.top,this.bottom))for(n=this.legendHitBoxes,i=0;i<n.length;++i)if(s=n[i],Q(t,s.left,s.left+s.width)&&Q(e,s.top,s.top+s.height))return this.legendItems[i];return null}handleEvent(t){const e=this.options;if(!function(t,e){return!("mousemove"!==t&&"mouseout"!==t||!e.onHover&&!e.onLeave)||!(!e.onClick||"click"!==t&&"mouseup"!==t)}(t.type,e))return;const i=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type||"mouseout"===t.type){const a=this._hoveredItem,o=(n=i,null!==(s=a)&&null!==n&&s.datasetIndex===n.datasetIndex&&s.index===n.index);a&&!o&&h(e.onLeave,[t,a,this],this),this._hoveredItem=i,i&&!o&&h(e.onHover,[t,i,this],this)}else i&&h(e.onClick,[t,i,this],this);var s,n}}var ka={id:"legend",_element:wa,start(t,e,i){const s=t.legend=new wa({ctx:t.ctx,options:i,chart:t});Yi.configure(t,s,i),Yi.addBox(t,s)},stop(t){Yi.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;Yi.configure(t,s,i),s.options=i},afterUpdate(t){const e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){const s=e.datasetIndex,n=i.chart;n.isDatasetVisible(s)?(n.hide(s),e.hidden=!0):(n.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:s,textAlign:n,color:a}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const o=t.controller.getStyle(i?0:void 0),r=fi(o.borderWidth);return{text:e[t.index].label,fillStyle:o.backgroundColor,fontColor:a,hidden:!t.visible,lineCap:o.borderCapStyle,lineDash:o.borderDash,lineDashOffset:o.borderDashOffset,lineJoin:o.borderJoinStyle,lineWidth:(r.width+r.height)/4,strokeStyle:o.borderColor,pointStyle:s||o.pointStyle,rotation:o.rotation,textAlign:n||o.textAlign,borderRadius:0,datasetIndex:t.index}}),this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}}

2,descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class Sa extends Ds{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const n=s(i.text)?i.text.length:1;this._padding=fi(i.padding);const a=n*ui(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=a:this.width=a}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:s,right:n,options:a}=this,o=a.align;let r,c,l,h=0;return this.isHorizontal()?(c=ft(o,i,n),l=e+t,r=n-i):("left"===a.position?(c=i+t,l=ft(o,s,e),h=-.5*D):(c=n-t,l=ft(o,e,s),h=.5*D),r=s-e),{titleX:c,titleY:l,maxWidth:r,rotation:h}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=ui(e.font),s=i.lineHeight/2+this._padding.top,{titleX:n,titleY:a,maxWidth:o,rotation:r}=this._drawArgs(s);De(t,e.text,0,0,i,{color:e.color,maxWidth:o,rotation:r,textAlign:dt(e.align),textBaseline:"middle",translation:[n,a]})}}var Pa={id:"title",_element:Sa,start(t,e,i){!function(t,e){const i=new Sa({ctx:t.ctx,options:e,chart:t});Yi.configure(t,i,e),Yi.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;Yi.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;Yi.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Da=new WeakMap;var Ca={id:"subtitle",start(t,e,i){const s=new Sa({ctx:t.ctx,options:i,chart:t});Yi.configure(t,s,i),Yi.addBox(t,s),Da.set(t,s)},stop(t){Yi.removeBox(t,Da.get(t)),Da.delete(t)},beforeUpdate(t,e,i){const s=Da.get(t);Yi.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Oa={average(t){if(!t.length)return!1;let e,i,s=0,n=0,a=0;for(e=0,i=t.length;e<i;++e){const i=t[e].element;if(i&&i.hasValue()){const t=i.tooltipPosition();s+=t.x,n+=t.y,++a}}return{x:s/a,y:n/a}},nearest(t,e){if(!t.length)return!1;let i,s,n,a=e.x,o=e.y,r=Number.POSITIVE_INFINITY;for(i=0,s=t.length;i<s;++i){const s=t[i].element;if(s&&s.hasValue()){const t=q(e,s.getCenterPoint());t<r&&(r=t,n=s)}}if(n){const t=n.tooltipPosition();a=t.x,o=t.y}return{x:a,y:o}}};function Aa(t,e){return e&&(s(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function Ta(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function La(t,e){const{element:i,datasetIndex:s,index:n}=e,a=t.getDatasetMeta(s).controller,{label:o,value:r}=a.getLabelAndValue(n);return{chart:t,label:o,parsed:a.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:a.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function Ra(t,e){const i=t.chart.ctx,{body:s,footer:n,title:a}=t,{boxWidth:o,boxHeight:r}=e,c=ui(e.bodyFont),l=ui(e.titleFont),h=ui(e.footerFont),f=a.length,u=n.length,g=s.length,p=fi(e.padding);let b=p.height,m=0,x=s.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);x+=t.beforeBody.length+t.afterBody.length,f&&(b+=f*l.lineHeight+(f-1)*e.titleSpacing+e.titleMarginBottom),x&&(b+=g*(e.displayColors?Math.max(r,c.lineHeight):c.lineHeight)+(x-g)*c.lineHeight+(x-1)*e.bodySpacing),u&&(b+=e.footerMarginTop+u*h.lineHeight+(u-1)*e.footerSpacing);let _=0;const y=function(t){m=Math.max(m,i.measureText(t).width+_)};return i.save(),i.font=l.string,d(t.title,y),i.font=c.string,d(t.beforeBody.concat(t.afterBody),y),_=e.displayColors?o+2+e.boxPadding:0,d(s,(t=>{d(t.before,y),d(t.lines,y),d(t.after,y)}

2)),_=0,i.font=h.string,d(t.footer,y),i.restore(),m+=p.width,{width:m,height:b}}function Ea(t,e,i,s){const{x:n,width:a}=i,{width:o,chartArea:{left:r,right:c}}=t;let l="center";return"center"===s?l=n<=(r+c)/2?"left":"right":n<=a/2?l="left":n>=o-a/2&&(l="right"),function(t,e,i,s){const{x:n,width:a}=s,o=i.caretSize+i.caretPadding;return"left"===t&&n+a+o>e.width||"right"===t&&n-a-o<0||void 0}(l,t,e,i)&&(l="center"),l}function Ia(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||Ea(t,e,i,s),yAlign:s}}function za(t,e,i,s){const{caretSize:n,caretPadding:a,cornerRadius:o}=t,{xAlign:r,yAlign:c}=i,l=n+a,{topLeft:h,topRight:d,bottomLeft:f,bottomRight:u}=di(o);let g=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,r);const p=function(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}(e,c,l);return"center"===c?"left"===r?g+=l:"right"===r&&(g-=l):"left"===r?g-=Math.max(h,f)+n:"right"===r&&(g+=Math.max(d,u)+n),{x:Z(g,0,s.width-e.width),y:Z(p,0,s.height-e.height)}}function Fa(t,e,i){const s=fi(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-s.right:t.x+s.left}function Ba(t){return Aa([],Ta(t))}function Va(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class Na extends Ds{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.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new gs(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=bi(this.chart.getContext(),{tooltip:this,tooltipItems:this._tooltipItems,type:"tooltip"}))}getTitle(t,e){const{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),n=i.title.apply(this,[t]),a=i.afterTitle.apply(this,[t]);let o=[];return o=Aa(o,Ta(s)),o=Aa(o,Ta(n)),o=Aa(o,Ta(a)),o}getBeforeBody(t,e){return Ba(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:i}=e,s=[];return d(t,(t=>{const e={before:[],lines:[],after:[]},n=Va(i,t);Aa(e.before,Ta(n.beforeLabel.call(this,t))),Aa(e.lines,n.label.call(this,t)),Aa(e.after,Ta(n.afterLabel.call(this,t))),s.push(e)})),s}getAfterBody(t,e){return Ba(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),n=i.footer.apply(this,[t]),a=i.afterFooter.apply(this,[t]);let o=[];return o=Aa(o,Ta(s)),o=Aa(o,Ta(n)),o=Aa(o,Ta(a)),o}_createItems(t){const e=this._active,i=this.chart.data,s=[],n=[],a=[];let o,r,c=[];for(o=0,r=e.length;o<r;++o)c.push(La(this.chart,e[o]));return t.filter&&(c=c.filter(((e,s,n)=>t.filter(e,s,n,i)))),t.itemSort&&(c=c.sort(((e,s)=>t.itemSort(e,s,i)))),d(c,(e=>{const i=Va(t.callbacks,e);s.push(i.labelColor.call(this,e)),n.push(i.labelPointStyle.call(this,e)),a.push(i.labelTextColor.call(this,e))})),this.labelColors=s,this.labelPointStyles=n,this.labelTextColors=a,this.dataPoints=c,c}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,a=[];if(s.length){const t=Oa[i.position].call(this,s,this._eventPosition);a=this._createItems(i),this.title=this.getTitle(a,i),this.beforeBody=this.getBeforeBody(a,i),this.body=this.getBody(a,i),this.afterBody=this.getAfterBody(a,i),this.footer=this.getFooter(a,i);const e=this._size=Ra(this,i),o=Object.assign({},t,e),r=Ia(this.chart,i,o),c=za(i,o,r,this.chart);this.xAlign=r.xAlign,this.yAlign=r.yAlign,n={opacity:1,x:c.x,y:c.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0}

2);this._tooltipItems=a,this.$context=void 0,n&&this._resolveAnimations().update(this,n),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const n=this.getCaretPosition(t,i,s);e.lineTo(n.x1,n.y1),e.lineTo(n.x2,n.y2),e.lineTo(n.x3,n.y3)}getCaretPosition(t,e,i){const{xAlign:s,yAlign:n}=this,{caretSize:a,cornerRadius:o}=i,{topLeft:r,topRight:c,bottomLeft:l,bottomRight:h}=di(o),{x:d,y:f}=t,{width:u,height:g}=e;let p,b,m,x,_,y;return"center"===n?(_=f+g/2,"left"===s?(p=d,b=p-a,x=_+a,y=_-a):(p=d+u,b=p+a,x=_-a,y=_+a),m=p):(b="left"===s?d+Math.max(r,l)+a:"right"===s?d+u-Math.max(c,h)-a:this.caretX,"top"===n?(x=f,_=x-a,p=b-a,m=b+a):(x=f+g,_=x+a,p=b+a,m=b-a),y=x),{x1:p,x2:b,x3:m,y1:x,y2:_,y3:y}}drawTitle(t,e,i){const s=this.title,n=s.length;let a,o,r;if(n){const c=mi(i.rtl,this.x,this.width);for(t.x=Fa(this,i.titleAlign,i),e.textAlign=c.textAlign(i.titleAlign),e.textBaseline="middle",a=ui(i.titleFont),o=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string,r=0;r<n;++r)e.fillText(s[r],c.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+o,r+1===n&&(t.y+=i.titleMarginBottom-o)}}_drawColorBox(t,e,i,s,a){const o=this.labelColors[i],r=this.labelPointStyles[i],{boxHeight:c,boxWidth:l,boxPadding:h}=a,d=ui(a.bodyFont),f=Fa(this,"left",a),u=s.x(f),g=c<d.lineHeight?(d.lineHeight-c)/2:0,p=e.y+g;if(a.usePointStyle){const e={radius:Math.min(l,c)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},i=s.leftForLtr(u,l)+l/2,n=p+c/2;t.strokeStyle=a.multiKeyBackground,t.fillStyle=a.multiKeyBackground,ye(t,e,i,n),t.strokeStyle=o.borderColor,t.fillStyle=o.backgroundColor,ye(t,e,i,n)}else{t.lineWidth=n(o.borderWidth)?Math.max(...Object.values(o.borderWidth)):o.borderWidth||1,t.strokeStyle=o.borderColor,t.setLineDash(o.borderDash||[]),t.lineDashOffset=o.borderDashOffset||0;const e=s.leftForLtr(u,l-h),i=s.leftForLtr(s.xPlus(u,1),l-h-2),r=di(o.borderRadius);Object.values(r).some((t=>0!==t))?(t.beginPath(),t.fillStyle=a.multiKeyBackground,Oe(t,{x:e,y:p,w:l,h:c,radius:r}),t.fill(),t.stroke(),t.fillStyle=o.backgroundColor,t.beginPath(),Oe(t,{x:i,y:p+1,w:l-2,h:c-2,radius:r}),t.fill()):(t.fillStyle=a.multiKeyBackground,t.fillRect(e,p,l,c),t.strokeRect(e,p,l,c),t.fillStyle=o.backgroundColor,t.fillRect(i,p+1,l-2,c-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:n,bodyAlign:a,displayColors:o,boxHeight:r,boxWidth:c,boxPadding:l}=i,h=ui(i.bodyFont);let f=h.lineHeight,u=0;const g=mi(i.rtl,this.x,this.width),p=function(i){e.fillText(i,g.x(t.x+u),t.y+f/2),t.y+=f+n},b=g.textAlign(a);let m,x,_,y,v,M,w;for(e.textAlign=a,e.textBaseline="middle",e.font=h.string,t.x=Fa(this,b,i),e.fillStyle=i.bodyColor,d(this.beforeBody,p),u=o&&"right"!==b?"center"===a?c/2+l:c+2+l:0,y=0,M=s.length;y<M;++y){for(m=s[y],x=this.labelTextColors[y],e.fillStyle=x,d(m.before,p),_=m.lines,o&&_.length&&(this._drawColorBox(e,t,y,g,i),f=Math.max(h.lineHeight,r)),v=0,w=_.length;v<w;++v)p(_[v]),f=h.lineHeight;d(m.after,p)}u=0,f=h.lineHeight,d(this.afterBody,p),t.y-=n}drawFooter(t,e,i){const s=this.footer,n=s.length;let a,o;if(n){const r=mi(i.rtl,this.x,this.width);for(t.x=Fa(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=r.textAlign(i.footerAlign),e.textBaseline="middle",a=ui(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,o=0;o<n;++o)e.fillText(s[o],r.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,s){const{xAlign:n,yAlign:a}=this,{x:o,y:r}=t,{width:c,height:l}=i,{topLeft:h,topRight:d,bottomLeft:f,bottomRight:u}=di(s.cornerRadius);e.fillStyle=s.backgroundColor,e.strokeStyle=s.borderColor,e.lineWidth=s.borderWidth,e.beginPath(),e.moveTo(o+h,r),"top"===a&&this.drawCaret(t,e,i,s),e.lineTo(o+c-d,r),e.quadraticCurveTo(o+c,r,o+c,r+d),"center"===a&&"right"===n&&this.drawCaret(t,e,i,s),e.lineTo(o+c,r+l-u),e.quadraticCurveTo(o+c,r+l,o+c-u,r+l),"bottom"===a&&this.drawCaret(t,e,i,s),e.lineTo(o+f,r+l),e.quadraticCurveTo(o,r+l,o,r+l-f),"center"===a&&"left"===n&&this.drawCaret(t,e,i,s),e.lineTo(o,r+h),e.quadraticCurveTo(o,r,o+h,r),e.closePath(),e.fill(),s.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=Oa[t.position].call(this,this._active,this._eventPosition);if(!i)return;const a=this._size=Ra(this,t),o=Object.assign({},i,this._size),r=Ia(e,t,o),c=za(t,o,r,e);s._to===c.x&&n._to===c.y||(this.xAlign=r.xAlign,this.yAlign=r.yAlign,this.width=a.width,this.height=a.height,this.caretX=i.x,this.caretY=i.y,this._resolveAnimations().update(this,c))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},n={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const a=fi(e.padding),o=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&o&&(t.save(),t.globalAlpha=i,this.drawBackground(n,t,s,e),xi(t,e.textDirection),n.y+=a.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),_i(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map((({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}})),n=!f(i,s),a=this._positionChanged(s,e);(n||a)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,n=this._active||[],a=this._getActiveElements(t,n,e,i),o=this._positionChanged(a,t),r=e||!f(a,n)||o;return r&&(this._active=a,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),r}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e;const a=this.chart.getElementsAtEventForMode(t,n.mode,n,i);return n.reverse&&a.reverse(),a}_positionChanged(t,e){const{caretX:i,caretY:s,options:n}=this,a=Oa[n.position].call(this,t,e);return!1!==a&&(i!==a.x||s!==a.y)}}Na.positioners=Oa;var Wa={id:"tooltip",_element:Na,positioners:Oa,afterInit(t,e,i){i&&(t.tooltip=new Na({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip;if(e&&e._willRender()){const i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",i))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:{beforeTitle:t,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex<s)return i[e.dataIndex]}return""},afterTitle:t,beforeBody:t,beforeLabel:t,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");const s=t.formattedValue;return i(s)||(e+=s),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:t,afterBody:t,beforeFooter:t,footer:t,afterFooter:t}},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:t=>"filter"!==t&&"itemSort"!==t&&"external"!==t,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},Ha=Object.freeze({__proto__:null,Decimation:na,Filler:va,Legend:ka,SubTitle:Ca,Title:Pa,Tooltip:Wa});class ja extends Bs{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const t=this.getLabels();for(const{index:i,label:s}of e)t[i]===s&&t.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(i(t))return null;const s=this.getLabels();return((t,e)=>null===t?null:Z(Math.round(t),0,e))(e=isFinite(e)&&s[e]===t?e:function(t,e,

2i,s){const n=t.indexOf(e);return-1===n?((t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s):n!==t.lastIndexOf(e)?i:n}(s,t,r(e,t),this._addedLabels),s.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:s}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){const t=this.min,e=this.max,i=this.options.offset,s=[];let n=this.getLabels();n=0===t&&e===n.length-1?n:n.slice(t,e+1),this._valueRange=Math.max(n.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let i=t;i<=e;i++)s.push({value:i});return s}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 $a(t,e,{horizontal:i,minRotation:s}){const n=j(s),a=(i?Math.sin(n):Math.cos(n))||.001,o=.75*e*(""+t).length;return Math.min(e/a,o)}ja.id="category",ja.defaults={ticks:{callback:ja.prototype.getLabelForValue}};class Ya extends Bs{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return i(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:s,max:n}=this;const a=t=>s=e?s:t,o=t=>n=i?n:t;if(t){const t=z(s),e=z(n);t<0&&e<0?o(0):t>0&&e>0&&a(0)}if(s===n){let e=1;(n>=Number.MAX_SAFE_INTEGER||s<=Number.MIN_SAFE_INTEGER)&&(e=Math.abs(.05*n)),o(n+e),t||a(s-e)}this.min=s,this.max=n}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:i,stepSize:s}=t;return s?(e=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. Limiting to 1000.`),e=1e3)):(e=this.computeTickLimit(),i=i||11),i&&(e=Math.min(i,e)),e}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let s=this.getTickLimit();s=Math.max(2,s);const n=function(t,e){const s=[],{bounds:n,step:a,min:o,max:r,precision:c,count:l,maxTicks:h,maxDigits:d,includeBounds:f}=t,u=a||1,g=h-1,{min:p,max:b}=e,m=!i(o),x=!i(r),_=!i(l),y=(b-p)/(d+1);let v,M,w,k,S=F((b-p)/g/u)*u;if(S<1e-14&&!m&&!x)return[{value:p},{value:b}];k=Math.ceil(b/S)-Math.floor(p/S),k>g&&(S=F(k*S/g/u)*u),i(c)||(v=Math.pow(10,c),S=Math.ceil(S*v)/v),"ticks"===n?(M=Math.floor(p/S)*S,w=Math.ceil(b/S)*S):(M=p,w=b),m&&x&&a&&W((r-o)/a,S/1e3)?(k=Math.round(Math.min((r-o)/S,h)),S=(r-o)/k,M=o,w=r):_?(M=m?o:M,w=x?r:w,k=l-1,S=(w-M)/k):(k=(w-M)/S,k=N(k,Math.round(k),S/1e3)?Math.round(k):Math.ceil(k));const P=Math.max(Y(S),Y(M));v=Math.pow(10,i(c)?P:c),M=Math.round(M*v)/v,w=Math.round(w*v)/v;let D=0;for(m&&(f&&M!==o?(s.push({value:o}),M<o&&D++,N(Math.round((M+D*S)*v)/v,o,$a(o,y,t))&&D++):M<o&&D++);D<k;++D)s.push({value:Math.round((M+D*S)*v)/v});return x&&f&&w!==r?s.length&&N(s[s.length-1].value,r,$a(r,y,t))?s[s.length-1].value=r:s.push({value:r}):x&&w!==r||s.push({value:w}),s}({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&&H(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,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return ai(t,this.chart.options.locale,this.options.ticks.format)}}class Ua extends Ya{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=a(t)?t:0,this.max=a(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=j(this.options.ticks.minRotation),s=(t?Math.sin(i):Math.cos(i))||.001,n=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,n.lineHeight/s))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}function qa(t){return 1==t/Math.pow(10,Math.floor(I(t)))}Ua.id="linear",Ua.defaults={ticks:{callback:Os.formatters.numeric}};class Xa extends Bs{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){const i=Ya.prototype.parse.apply(this,[t,e]);if(0!==i)return a(i)&&i>0?i:null;this._zero=!0}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=a(t)?Math.max(0,t):null,this.max=a(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let i=this.min,s=this.max;const n=e=>i=t?i:e,a=t=>s=e?s:t,o=(t,e)=>Math.pow(10,Math.floor(I(t))+e);i===s&&(i<=0?(n(1),a(10)):(n(o(i,-1)),a(o(s,1)))),i<=0&&n(o(s,-1)),s<=0&&a(o(i,1)),this._zero&&this.min!==this._suggestedMin&&i===o(this.min,0)&&n(o(i,-1)),this.min=i,this.max=s}buildTicks(){const t=this.options,e=function(t,e){const i=Math.floor(I(e.max)),s=Math.ceil(e.max/Math.pow(10,i)),n=[];let a=o(t.min,Math.pow(10,Math.floor(I(e.min)))),r=Math.floor(I(a)),c=Math.floor(a/Math.pow(10,r)),l=r<0?Math.pow(10,Math.abs(r)):1;do{n.push({value:a,major:qa(a)}),++c,10===c&&(c=1,++r,l=r>=0?1:l),a=Math.round(c*Math.pow(10,r)*l)/l}while(r<i||r===i&&c<s);const h=o(t.max,a);return n.push({value:h,major:qa(a)}),n}({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&H(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":ai(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=I(t),this._valueRange=I(this.max)-I(t)}getPixelForValue(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(I(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function Ga(t){const e=t.ticks;if(e.display&&t.display){const t=fi(e.backdropPadding);return r(e.font&&e.font.size,ee.font.size)+t.height}return 0}function Ka(t,e,i,s,n){return t===s||t===n?{start:e-i/2,end:e+i/2}:t<s||t>n?{start:e-i,end:e}:{start:e,end:e+i}}function Za(t,e,i,s,n){const a=Math.abs(Math.sin(i)),o=Math.abs(Math.cos(i));let r=0,c=0;s.start<e.l?(r=(e.l-s.start)/a,t.l=Math.min(t.l,e.l-r)):s.end>e.r&&(r=(s.end-e.r)/a,t.r=Math.max(t.r,e.r+r)),n.start<e.t?(c=(e.t-n.start)/o,t.t=Math.min(t.t,e.t-c)):n.end>e.b&&(c=(n.end-e.b)/o,t.b=Math.max(t.b,e.b+c))}function Ja(t){return 0===t||180===t?"center":t<180?"left":"right"}function Qa(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function to(t,e,i){return 90===i||270===i?t-=e/2:(i>270||i<90)&&(t-=e),t}

2function eo(t,e,i,s){const{ctx:n}=t;if(i)n.arc(t.xCenter,t.yCenter,e,0,C);else{let i=t.getPointPosition(0,e);n.moveTo(i.x,i.y);for(let a=1;a<s;a++)i=t.getPointPosition(a,e),n.lineTo(i.x,i.y)}}Xa.id="logarithmic",Xa.defaults={ticks:{callback:Os.formatters.logarithmic,major:{enabled:!0}}};class io extends Ya{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=fi(Ga(this.options)/2),e=this.width=this.maxWidth-t.width,i=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+i/2+t.top),this.drawingArea=Math.floor(Math.min(e,i)/2)}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!1);this.min=a(t)&&!isNaN(t)?t:0,this.max=a(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/Ga(this.options))}generateTickLabels(t){Ya.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map(((t,e)=>{const i=h(this.options.pointLabels.callback,[t,e],this);return i||0===i?i:""})).filter(((t,e)=>this.chart.getDataVisibility(e)))}fit(){const t=this.options;t.display&&t.pointLabels.display?function(t){const e={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},i=Object.assign({},e),n=[],a=[],o=t._pointLabels.length,r=t.options.pointLabels,c=r.centerPointLabels?D/o:0;for(let f=0;f<o;f++){const o=r.setContext(t.getPointLabelContext(f));a[f]=o.padding;const u=t.getPointPosition(f,t.drawingArea+a[f],c),g=ui(o.font),p=(l=t.ctx,h=g,d=s(d=t._pointLabels[f])?d:[d],{w:me(l,h.string,d),h:d.length*h.lineHeight});n[f]=p;const b=G(t.getIndexAngle(f)+c),m=Math.round($(b));Za(i,e,b,Ka(m,u.x,p.w,0,180),Ka(m,u.y,p.h,90,270))}var l,h,d;t.setCenterPoint(e.l-i.l,i.r-e.r,e.t-i.t,i.b-e.b),t._pointLabelItems=function(t,e,i){const s=[],n=t._pointLabels.length,a=t.options,o=Ga(a)/2,r=t.drawingArea,c=a.pointLabels.centerPointLabels?D/n:0;for(let a=0;a<n;a++){const n=t.getPointPosition(a,r+o+i[a],c),l=Math.round($(G(n.angle+L))),h=e[a],d=to(n.y,h.h,l),f=Ja(l),u=Qa(n.x,h.w,f);s.push({x:n.x,y:d,textAlign:f,left:u,top:d,right:u+h.w,bottom:d+h.h})}return s}(t,n,a)}(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-s)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,s))}getIndexAngle(t){return G(t*(C/(this._pointLabels.length||1))+j(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 i=e[t];return function(t,e,i){return bi(t,{label:i,index:e,type:"pointLabel"})}(this.getContext(),t,i)}}getPointPosition(t,e,i=0){const s=this.getIndexAngle(t)-L+i;return{x:Math.cos(s)*e+this.xCenter,y:Math.sin(s)*e+this.yCenter,angle:s}}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:i,right:s,bottom:n}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:n}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const i=this.ctx;i.save(),i.beginPath(),eo(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:s,grid:n}=e,a=this._pointLabels.length;let o,r,c;if(e.pointLabels.display&&function(t,e){const{ctx:s,options:{pointLabels:n}}=t;for(let a=e-1;a>=0;a--){const e=n.setContext(t.getPointLabelContext(a)),o=ui(e.font),{x:r,y:c,textAlign:l,left:h,top:d,right:f,bottom:u}=t._pointLabelItems[a],{backdropColor:g}=e;if(!i(g)){const t=di(e.borderRadius),i=fi(e.backdropPadding);s.fillStyle=g;const n=h-i.left,a=d-i.top,o=f-h+i.width,r=u-d+i.height;

2Object.values(t).some((t=>0!==t))?(s.beginPath(),Oe(s,{x:n,y:a,w:o,h:r,radius:t}),s.fill()):s.fillRect(n,a,o,r)}De(s,t._pointLabels[a],r,c+o.lineHeight/2,o,{color:e.color,textAlign:l,textBaseline:"middle"})}}(this,a),n.display&&this.ticks.forEach(((t,e)=>{0!==e&&(r=this.getDistanceFromCenterForValue(t.value),function(t,e,i,s){const n=t.ctx,a=e.circular,{color:o,lineWidth:r}=e;!a&&!s||!o||!r||i<0||(n.save(),n.strokeStyle=o,n.lineWidth=r,n.setLineDash(e.borderDash),n.lineDashOffset=e.borderDashOffset,n.beginPath(),eo(t,i,a,s),n.closePath(),n.stroke(),n.restore())}(this,n.setContext(this.getContext(e-1)),r,a))})),s.display){for(t.save(),o=a-1;o>=0;o--){const i=s.setContext(this.getPointLabelContext(o)),{color:n,lineWidth:a}=i;a&&n&&(t.lineWidth=a,t.strokeStyle=n,t.setLineDash(i.borderDash),t.lineDashOffset=i.borderDashOffset,r=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),c=this.getPointPosition(o,r),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(c.x,c.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;const s=this.getIndexAngle(0);let n,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(s),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach(((s,o)=>{if(0===o&&!e.reverse)return;const r=i.setContext(this.getContext(o)),c=ui(r.font);if(n=this.getDistanceFromCenterForValue(this.ticks[o].value),r.showLabelBackdrop){t.font=c.string,a=t.measureText(s.label).width,t.fillStyle=r.backdropColor;const e=fi(r.backdropPadding);t.fillRect(-a/2-e.left,-n-c.size/2-e.top,a+e.width,c.size+e.height)}De(t,s.label,0,-n,c,{color:r.color})})),t.restore()}drawTitle(){}}io.id="radialLinear",io.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:Os.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}},io.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},io.descriptors={angleLines:{_fallback:"grid"}};const so={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}},no=Object.keys(so);function ao(t,e){return t-e}function oo(t,e){if(i(e))return null;const s=t._adapter,{parser:n,round:o,isoWeekday:r}=t._parseOpts;let c=e;return"function"==typeof n&&(c=n(c)),a(c)||(c="string"==typeof n?s.parse(c,n):s.parse(c)),null===c?null:(o&&(c="week"!==o||!V(r)&&!0!==r?s.startOf(c,o):s.startOf(c,"isoWeek",r)),+c)}function ro(t,e,i,s){const n=no.length;for(let a=no.indexOf(t);a<n-1;++a){const t=so[no[a]],n=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(n*t.size))<=s)return no[a]}return no[n-1]}function co(t,e,i){if(i){if(i.length){const{lo:s,hi:n}=tt(i,e);t[i[s]>=e?i[s]:i[n]]=!0}}else t[e]=!0}function lo(t,e,i){const s=[],n={},a=e.length;let o,r;for(o=0;o<a;++o)r=e[o],n[r]=o,s.push({value:r,major:!1});return 0!==a&&i?function(t,e,i,s){const n=t._adapter,a=+n.startOf(e[0].value,s),o=e[e.length-1].value;let r,c;for(r=a;r<=o;r=+n.add(r,1,s))c=i[r],c>=0&&(e[c].major=!0);return e}(t,s,n,i):s}class ho extends Bs{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 i=t.time||(t.time={}),s=this._adapter=new bn._date(t.adapters.date);s.init(e),m(i.displayFormats,s.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:oo(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,i=t.time.unit||"day";let{min:s,max:n,minDefined:o,maxDefined:r}=this.getUserBounds();function c(t){o||isNaN(t.min)||(s=Math.min(s,t.min)),r||isNaN(t.max)||(n=Math.max(n,t.max))}o&&r||(c(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||c(this.getMinMax(!1))),s=a(s)&&!isNaN(s)?s:+e.startOf(Date.now(),i),n=a(n)&&!isNaN(n)?n:+e.endOf(Date.now(),i)+1,this.min=Math.min(s,n-1),this.max=Math.max(s+1,n)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const t=this.options,e=t.time,i=t.ticks,s="labels"===i.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&s.length&&(this.min=this._userMin||s[0],this.max=this._userMax||s[s.length-1]);const n=this.min,a=st(s,n,this.max);return this._unit=e.unit||(i.autoSkip?ro(e.minUnit,this.min,this.max,this._getLabelCapacity(n)):function(t,e,

2i,s,n){for(let a=no.length-1;a>=no.indexOf(i);a--){const i=no[a];if(so[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return no[i?no.indexOf(i):0]}(this,a.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?function(t){for(let e=no.indexOf(t)+1,i=no.length;e<i;++e)if(so[no[e]].common)return no[e]}(this._unit):void 0,this.initOffsets(s),t.reverse&&a.reverse(),lo(this,a,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map((t=>+t.value)))}initOffsets(t){let e,i,s=0,n=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),s=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),n=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);const a=t.length<3?.5:.25;s=Z(s,0,a),n=Z(n,0,a),this._offsets={start:s,end:n,factor:1/(s+1+n)}}_generate(){const t=this._adapter,e=this.min,i=this.max,s=this.options,n=s.time,a=n.unit||ro(n.minUnit,e,i,this._getLabelCapacity(e)),o=r(n.stepSize,1),c="week"===a&&n.isoWeekday,l=V(c)||!0===c,h={};let d,f,u=e;if(l&&(u=+t.startOf(u,"isoWeek",c)),u=+t.startOf(u,l?"day":a),t.diff(i,e,a)>1e5*o)throw new Error(e+" and "+i+" are too far apart with stepSize of "+o+" "+a);const g="data"===s.ticks.source&&this.getDataTimestamps();for(d=u,f=0;d<i;d=+t.add(d,o,a),f++)co(h,d,g);return d!==i&&"ticks"!==s.bounds&&1!==f||co(h,d,g),Object.keys(h).sort(((t,e)=>t-e)).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}_tickFormatFunction(t,e,i,s){const n=this.options,a=n.time.displayFormats,o=this._unit,r=this._majorUnit,c=o&&a[o],l=r&&a[r],d=i[e],f=r&&l&&d&&d.major,u=this._adapter.format(t,s||(f?l:c)),g=n.ticks.callback;return g?h(g,[u,e,i],this):u}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)s=t[e],s.label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,i=this.ctx.measureText(t).width,s=j(this.isHorizontal()?e.maxRotation:e.minRotation),n=Math.cos(s),a=Math.sin(s),o=this._resolveTickFontOptions(0).size;return{w:i*n+o*a,h:i*a+o*n}}_getLabelCapacity(t){const e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,n=this._tickFormatFunction(t,0,lo(this,[t],this._majorUnit),s),a=this._getLabelSize(n),o=Math.floor(this.isHorizontal()?this.width/a.w:this.height/a.h)-1;return o>0?o:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t<e;++t)i=i.concat(s[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}getLabelTimestamps(){const t=this._cache.labels||[];let e,i;if(t.length)return t;const s=this.getLabels();for(e=0,i=s.length;e<i;++e)t.push(oo(this,s[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return rt(t.sort(ao))}}function fo(t,e,i){let s,n,a,o,r=0,c=t.length-1;i?(e>=t[r].pos&&e<=t[c].pos&&({lo:r,hi:c}=et(t,"pos",e)),({pos:s,time:a}=t[r]),({pos:n,time:o}=t[c])):(e>=t[r].time&&e<=t[c].time&&({lo:r,hi:c}=et(t,"time",e)),({time:s,pos:a}=t[r]),({time:n,pos:o}=t[c]));const l=n-s;return l?a+(o-a)*(e-s)/l:a}ho.id="time",ho.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class uo extends ho{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=fo(e,this.min),this._tableRange=fo(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:i}=this,s=[],n=[];let a,o,r,c,l;for(a=0,o=t.length;a<o;++a)c=t[a],c>=e&&c<=i&&s.push(c);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(a=0,o=s.length;a<o;

2++a)l=s[a+1],r=s[a-1],c=s[a],Math.round((l+r)/2)!==c&&n.push({time:c,pos:a/(o-1)});return n}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),i=this.getLabelTimestamps();return t=e.length&&i.length?this.normalize(e.concat(i)):e.length?e:i,t=this._cache.all=t,t}getDecimalForValue(t){return(fo(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return fo(this._table,i*this._tableRange+this._minPos,!0)}}uo.id="timeseries",uo.defaults=ho.defaults;var go=Object.freeze({__proto__:null,CategoryScale:ja,LinearScale:Ua,LogarithmicScale:Xa,RadialLinearScale:io,TimeScale:ho,TimeSeriesScale:uo});return dn.register(Rn,go,ea,Ha),dn.helpers={...Di},dn._adapters=bn,dn.Animation=fs,dn.Animations=gs,dn.animator=bt,dn.controllers=Ns.controllers.items,dn.DatasetController=Ps,dn.Element=Ds,dn.elements=ea,dn.Interaction=Ri,dn.layouts=Yi,dn.platforms=ls,dn.Scale=Bs,dn.Ticks=Os,Object.assign(dn,Rn,go,ea,Ha,ls),dn.Chart=dn,"undefined"!=typeof window&&(window.Chart=dn),dn}()}}]);