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s.$shared&&Fr(t.options.$animations,s).then(()=>{t.options=s},()=>{}),o}_createAnimations(t,e){const s=this._properties,n=[],o=t.$animations||(t.$animations={}),r=Object.keys(e),a=Date.now();let l;for(l=r.length-1;l>=0;--l){const c=r[l];if(c.charAt(0)==="$")continue;if(c==="options"){n.push(...this._animateOptions(t,e));continue}const h=e[c];let d=o[c];const u=s.get(c);if(d)if(u&&d.active()){d.update(u,h,a);continue}else d.cancel();if(!u||!u.duration){t[c]=h;continue}o[c]=d=new Lr(u,t,c,h),n.push(d)}return n}update(t,e){if(this._properties.size===0){Object.assign(t,e);return}const s=this._createAnimations(t,e);if(s.length)return at.add(this._chart,s),!0}}function Fr(i,t){const e=[],s=Object.keys(t);for(let n=0;n<s.length;n++){const o=i[s[n]];o&&o.active()&&e.push(o.wait())}return Promise.all(e)}function Ir(i,t){if(!t)return;let e=i.options;if(!e){i.options=t;return}return e.$shared&&(i.options=e=Object.assign({},e,{$shared:!1,$animations:{}})),e}function os(i,t){const e=i&&i.options||{},s=e.reverse,n=e.min===void 0?t:0,o=e.max===void 0?t:0;return{start:s?o:n,end:s?n:o}}function zr(i,t,e){if(e===!1)return!1;const s=os(i,e),n=os(t,e);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}function Br(i){let t,e,s,n;return C(i)?(t=i.top,e=i.right,s=i.bottom,n=i.left):t=e=s=n=i,{top:t,right:e,bottom:s,left:n,disabled:i===!1}}function Dn(i,t){const e=[],s=i._getSortedDatasetMetas(t);let n,o;for(n=0,o=s.length;n<o;++n)e.push(s[n].index);return e}function rs(i,t,e,s={}){const n=i.keys,o=s.mode==="single";let r,a,l,c;if(t!==null){for(r=0,a=n.length;r<a;++r){if(l=+n[r],l===e){if(s.all)continue;break}c=i.values[l],W(c)&&(o||t===0||ot(t)===ot(c))&&(t+=c)}return t}}function Vr(i){const t=Object.keys(i),e=new Array(t.length);let s,n,o;for(s=0,n=t.length;s<n;++s)o=t[s],e[s]={x:o,y:i[o]};return e}function as(i,t){const e=i&&i.options.stacked;return e||e===void 0&&t.stack!==void 0}function Nr(i,t,e){return`${i.id}.${t.id}.${e.stack||e.type}`}function Wr(i){const{min:t,max:e,minDefined:s,maxDefined:n}=i.getUserBounds();return{min:s?t:Number.NEGATIVE_INFINITY,max:n?e:Number.POSITIVE_INFINITY}}function Hr(i,t,e){const s=i[t]||(i[t]={});return s[e]||(s[e]={})}function ls(i,t,e,s){for(const n of t.getMatchingVisibleMetas(s).reverse()){const o=i[n.index];if(e&&o>0||!e&&o<0)return n.index}return null}function cs(i,t){const{chart:e,_cachedMeta:s}=i,n=e._stacks||(e._stacks={}),{iScale:o,vScale:r,index:a}=s,l=o.axis,c=r.axis,h=Nr(o,r,s),d=t.length;let u;for(let f=0;f<d;++f){const g=t[f],{[l]:p,[c]:m}=g,b=g._stacks||(g._stacks={});u=b[c]=Hr(n,h,p),u[a]=m,u._top=ls(u,r,!0,s.type),u._bottom=ls(u,r,!1,s.type)}}function qe(i,t){const e=i.scales;return Object.keys(e).filter(s=>e[s].axis===t).shift()}function jr(i,t){return _t(i,{active:!1,dataset:void 0,datasetIndex:t,index:t,mode:"default",type:"dataset"})}function $r(i,t,e){return _t(i,{active:!1,dataIndex:t,parsed:void 0,raw:void 0,element:e,index:t,mode:"default",type:"data"})}function Wt(i,t){const e=i.controller.index,s=i.vScale&&i.vScale.axis;if(!!s){t=t||i._parsed;for(const n of t){const o=n._stacks;if(!o||o[s]===void 0||o[s][e]===void 0)return;delete o[s][e]}}}const Ge=i=>i==="reset"||i==="none",hs=(i,t)=>t?i:Object.assign({},i),Yr=(i,t,e)=>i&&!t.hidden&&t._stacked&&{keys:Dn(e,!0),values:null};class it{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=as(t.vScale,t),this.addElements()}updateIndex(t){this.index!==t&&Wt(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,s=this.getDataset(),n=(d,u,f,g)=>d==="x"?u:d==="r"?g:f,o=e.xAxisID=D(s.xAxisID,qe(t,"x")),r=e.yAxisID=D(s.yAxisID,qe(t,"y")),a=e.rAxisID=D(s.rAxisID,qe(t,"r")),l=e.indexAxis,c=e.iAxisID=n(l,o,r,a),h=e.vAxisID=n(l,r,o,a);e.xScale=this.getScaleForId(o),e.yScale=this.getScaleForId(r),e.rScale=this.getScaleForId(a),e.iScale=this.getScaleForId(c),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&&Wi(this._data,this),t._stacked&&Wt(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),s=this._data;if(C(e))this._data=Vr(e);else if(s!==e){if(s){Wi(s,this);const n=this._cachedMeta;Wt(n),n._parsed=[]}e&&Object.isExtensible(e)&&uo(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,s=this.getDataset();let n=!1;this._dataCheck();const o=e._stacked;e._stacked=as(e.vScale,e),e.stack!==s.stack&&(n=!0,Wt(e),e.stack=s.stack),this._resyncElements(t),(n||o!==e._stacked)&&cs(this,e._parsed)}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),s=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(s,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:s,_data:n}=this,{iScale:o,_stacked:r}=s,a=o.axis;let l=t===0&&e===n.length?!0:s._sorted,c=t>0&&s._parsed[t-1],h,d,u;if(this._parsing===!1)s._parsed=n,s._sorted=!0,u=n;else{z(n[t])?u=this.parseArrayData(s,n,t,e):C(n[t])?u=this.parseObjectData(s,n,t,e):u=this.parsePrimitiveData(s,n,t,e);const f=()=>d[a]===null||c&&d[a]<c[a];for(h=0;h<e;++h)s._parsed[h+t]=d=u[h],l&&(f()&&(l=!1),c=d);s._sorted=l}r&&cs(this,u)}parsePrimitiveData(t,e,s,n){const{iScale:o,vScale:r}=t,a=o.axis,l=r.axis,c=o.getLabels(),h=o===r,d=new Array(n);let u,f,g;for(u=0,f=n;u<f;++u)g=u+s,d[u]={[a]:h||o.parse(c[g],g),[l]:r.parse(e[g],g)};return d}parseArrayData(t,e,s,n){const{xScale:o,yScale:r}=t,a=new Array(n);let l,c,h,d;for(l=0,c=n;l<c;++l)h=l+s,d=e[h],a[l]={x:o.parse(d[0],h),y:r.parse(d[1],h)};return a}parseObjectData(t,e,s,n){const{xScale:o,yScale:r}=t,{xAxisKey:a="x",yAxisKey:l="y"}=this._parsing,c=new Array(n);let h,d,u,f;for(h=0,d=n;h<d;++h)u=h+s,f=e[u],c[h]={x:o.parse(mt(f,a),u),y:r.parse(mt(f,l),u)};return c}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,s){const n=this.chart,o=this._cachedMeta,r=e[t.axis],a={keys:Dn(n,!0),values:e._stacks[t.axis]};return rs(a,r,o.index,{mode:s})}updateRangeFromParsed(t,e,s,n){const o=s[e.axis];let r=o===null?NaN:o;const a=n&&s._stacks[e.axis];n&&a&&(n.values=a,r=rs(n,o,this._cachedMeta.index)),t.min=Math.min(t.min,r),t.max=Math.max(t.max,r)}getMinMax(t,e){const s=this._cachedMeta,n=s._parsed,o=s._sorted&&t===s.iScale,r=n.length,a=this._getOtherScale(t),l=Yr(e,s,this.chart),c={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:h,max:d}=Wr(a);let u,f;function g(){f=n[u];const p=f[a.axis];return!W(f[t.axis])||h>p||d<p}for(u=0;u<r&&!(!g()&&(this.updateRangeFromParsed(c,t,f,l),o));++u);if(o){for(u=r-1;u>=0;--u)if(!g()){this.updateRangeFromParsed(c,t,f,l);break}}return c}getAllParsedValues(t){const e=this._cachedMeta._parsed,s=[];let n,o,r;for(n=0,o=e.length;n<o;++n)r=e[n][t.axis],W(r)&&s.push(r);return s}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,s=e.iScale,n=e.vScale,o=this.getParsed(t);return{label:s?""+s.getLabelForValue(o[s.axis]):"",value:n?""+n.getLabelForValue(o[n.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=Br(D(this.options.clip,zr(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,s=this._cachedMeta,n=s.data||[],o=e.chartArea,r=[],a=this._drawStart||0,l=this._drawCount||n.length-a,c=this.options.drawActiveElementsOnTop;let h;for(s.dataset&&s.dataset.draw(t,o,a,l),h=a;h<a+l;++h){const d=n[h];d.hidden||(d.active&&c?r.push(d):d.draw(t,o))}for(h=0;h<r.length;++h)r[h].draw(t,o)}getStyle(t,e){const s=e?"active":"default";return t===void 0&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(s):this.resolveDataElementOptions(t||0,s)}getContext(t,e,s){const n=this.getDataset();let o;if(t>=0&&t<this._cachedMeta.data.length){const r=this._cachedMeta.data[t];o=r.$context||(r.$context=$r(this.getContext(),t,r)),o.parsed=this.getParsed(t),o.raw=n.data[t],o.index=o.dataIndex=t}else o=this.$context||(this.$context=jr(this.chart.getContext(),this.index)),o.dataset=n,o.index=o.datasetIndex=this.index;return o.active=!!e,o.mode=s,o}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e="default",s){const n=e==="active",o=this._cachedDataOpts,r=t+"-"+e,a=o[r],l=this.enableOptionSharing&&tt(s);if(a)return hs(a,l);const c=this.chart.config,h=c.datasetElementScopeKeys(this._type,t),d=n?[`${t}Hover`,"hover",t,""]:[t,""],u=c.getOptionScopes(this.getDataset(),h),f=Object.keys(A.elements[t]),g=()=>this.getContext(s,n),p=c.resolveNamedOptions(u,f,g,d);return p.$shared&&(p.$shared=l,o[r]=Object.freeze(hs(p,l))),p}_resolveAnimations(t,e,s){const n=this.chart,o=this._cachedDataOpts,r=`animation-${e}`,a=o[r];if(a)return a;let l;if(n.options.animation!==!1){const h=this.chart.config,d=h.datasetAnimationScopeKeys(this._type,e),u=h.getOptionScopes(this.getDataset(),d);l=h.createResolver(u,this.getContext(t,s,e))}const c=new Pn(n,l&&l.animations);return l&&l._cacheable&&(o[r]=Object.freeze(c)),c}getSharedOptions(t){if(!!t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||Ge(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const s=this.resolveDataElementOptions(t,e),n=this._sharedOptions,o=this.getSharedOptions(s),r=this.includeOptions(e,o)||o!==n;return this.updateSharedOptions(o,e,s),{sharedOptions:o,includeOptions:r}}updateElement(t,e,s,n){Ge(n)?Object.assign(t,s):this._resolveAnimations(e,n).update(t,s)}updateSharedOptions(t,e,s){t&&!Ge(e)&&this._resolveAnimations(void 0,e).update(t,s)}_setStyle(t,e,s,n){t.active=n;const o=this.getStyle(e,n);this._resolveAnimations(e,s,n).update(t,{options:!n&&this.getSharedOptions(o)||o})}removeHoverStyle(t,e,s){this._setStyle(t,s,"active",!1)}setHoverStyle(t,e,s){this._setStyle(t,s,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,s=this._cachedMeta.data;for(const[a,l,c]of this._syncList)this[a](l,c);this._syncList=[];const n=s.length,o=e.length,r=Math.min(o,n);r&&this.parse(0,r),o>n?this._insertElements(n,o-n,t):o<n&&this._removeElements(o,n-o)}_insertElements(t,e,s=!0){const n=this._cachedMeta,o=n.data,r=t+e;let a;const l=c=>{for(c.length+=e,a=c.length-1;a>=r;a--)c[a]=c[a-e]};for(l(o),a=t;a<r;++a)o[a]=new this.dataElementType;this._parsing&&l(n._parsed),this.parse(t,e),s&&this.updateElements(o,t,e,"reset")}updateElements(t,e,s,n){}_removeElements(t,e){const s=this._cachedMeta;if(this._parsing){const n=s._parsed.splice(t,e);s._stacked&&Wt(s,n)}s.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,s,n]=t;this[e](s,n)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){const t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,e){e&&this._sync(["_removeElements",t,e]);const s=arguments.length-2;s&&this._sync(["_insertElements",t,s])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}it.defaults={};it.prototype.datasetElementType=null;it.prototype.dataElementType=null;function Xr(i,t){if(!i._cache.$bar){const e=i.getMatchingVisibleMetas(t);let s=[];for(let n=0,o=e.length;n<o;n++)s=s.concat(e[n].controller.getAllParsedValues(i));i._cache.$bar=tn(s.sort((n,o)=>n-o))}return i._cache.$bar}function Ur(i){const t=i.iScale,e=Xr(t,i.type);let s=t._length,n,o,r,a;const l=()=>{r===32767||r===-32768||(tt(a)&&(s=Math.min(s,Math.abs(r-a)||s)),a=r)};for(n=0,o=e.length;n<o;++n)r=t.getPixelForValue(e[n]),l();for(a=void 0,n=0,o=t.ticks.length;n<o;++n)r=t.getPixelForTick(n),l();return s}function Kr(i,t,e,s){const n=e.barThickness;let o,r;return E(n)?(o=t.min*e.categoryPercentage,r=e.barPercentage):(o=n*s,r=1),{chunk:o/s,ratio:r,start:t.pixels[i]-o/2}}function qr(i,t,e,s){const n=t.pixels,o=n[i];let r=i>0?n[i-1]:null,a=i<n.length-1?n[i+1]:null;const l=e.categoryPercentage;r===null&&(r=o-(a===null?t.end-t.start:a-o)),a===null&&(a=o+o-r);const c=o-(o-Math.min(r,a))/2*l;return{chunk:Math.abs(a-r)/2*l/s,ratio:e.barPercentage,start:c}}function Gr(i,t,e,s){const n=e.parse(i[0],s),o=e.parse(i[1],s),r=Math.min(n,o),a=Math.max(n,o);let l=r,c=a;Math.abs(r)>Math.abs(a)&&(l=a,c=r),t[e.axis]=c,t._custom={barStart:l,barEnd:c,start:n,end:o,min:r,max:a}}function Cn(i,t,e,s){return z(i)?Gr(i,t,e,s):t[e.axis]=e.parse(i,s),t}function ds(i,t,e,s){const n=i.iScale,o=i.vScale,r=n.getLabels(),a=n===o,l=[];let c,h,d,u;for(c=e,h=e+s;c<h;++c)u=t[c],d={},d[n.axis]=a||n.parse(r[c],c),l.push(Cn(u,d,o,c));return l}function Ze(i){return i&&i.barStart!==void 0&&i.barEnd!==void 0}function Zr(i,t,e){return i!==0?ot(i):(t.isHorizontal()?1:-1)*(t.min>=e?1:-1)}function Jr(i){let t,e,s,n,o;return i.horizontal?(t=i.base>i.x,e="left",s="right"):(t=i.base<i.y,e="bottom",s="top"),t?(n="end",o="start"):(n="start",o="end"),{start:e,end:s,reverse:t,top:n,bottom:o}}function Qr(i,t,e,s){let n=t.borderSkipped;const o={};if(!n){i.borderSkipped=o;return}if(n===!0){i.borderSkipped={top:!0,right:!0,bottom:!0,left:!0};return}const{start:r,end:a,reverse:l,top:c,bottom:h}=Jr(i);n==="middle"&&e&&(i.enableBorderRadius=!0,(e._top||0)===s?n=c:(e._bottom||0)===s?n=h:(o[us(h,r,a,l)]=!0,n=c)),o[us(n,r,a,l)]=!0,i.borderSkipped=o}function us(i,t,e,s){return s?(i=ta(i,t,e),i=fs(i,e,t)):i=fs(i,t,e),i}function ta(i,t,e){return i===t?e:i===e?t:i}function fs(i,t,e){return i==="start"?t:i==="end"?e:i}function ea(i,{inflateAmount:t},e){i.inflateAmount=t==="auto"?e===1?.33:0:t}class Pi extends it{parsePrimitiveData(t,e,s,n){return ds(t,e,s,n)}parseArrayData(t,e,s,n){return ds(t,e,s,n)}parseObjectData(t,e,s,n){const{iScale:o,vScale:r}=t,{xAxisKey:a="x",yAxisKey:l="y"}=this._parsing,c=o.axis==="x"?a:l,h=r.axis==="x"?a:l,d=[];let u,f,g,p;for(u=s,f=s+n;u<f;++u)p=e[u],g={},g[o.axis]=o.parse(mt(p,c),u),d.push(Cn(mt(p,h),g,r,u));return d}updateRangeFromParsed(t,e,s,n){super.updateRangeFromParsed(t,e,s,n);const o=s._custom;o&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,o.min),t.max=Math.max(t.max,o.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:s,vScale:n}=e,o=this.getParsed(t),r=o._custom,a=Ze(r)?"["+r.start+", "+r.end+"]":""+n.getLabelForValue(o[n.axis]);return{label:""+s.getLabelForValue(o[s.axis]),value:a}}initialize(){this.enableOptionSharing=!0,super.initialize();const t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,s,n){const o=n==="reset",{index:r,_cachedMeta:{vScale:a}}=this,l=a.getBasePixel(),c=a.isHorizontal(),h=this._getRuler(),{sharedOptions:d,includeOptions:u}=this._getSharedOptions(e,n);for(let f=e;f<e+s;f++){const g=this.getParsed(f),p=o||E(g[a.axis])?{base:l,head:l}:this._calculateBarValuePixels(f),m=this._calculateBarIndexPixels(f,h),b=(g._stacks||{})[a.axis],_={horizontal:c,base:p.base,enableBorderRadius:!b||Ze(g._custom)||r===b._top||r===b._bottom,x:c?p.head:m.center,y:c?m.center:p.head,height:c?m.size:Math.abs(p.size),width:c?Math.abs(p.size):m.size};u&&(_.options=d||this.resolveDataElementOptions(f,t[f].active?"active":n));const y=_.options||t[f].options;Qr(_,y,b,r),ea(_,y,h.ratio),this.updateElement(t[f],f,_,n)}}_getStacks(t,e){const{iScale:s}=this._cachedMeta,n=s.getMatchingVisibleMetas(this._type).filter(l=>l.controller.options.grouped),o=s.options.stacked,r=[],a=l=>{const c=l.controller.getParsed(e),h=c&&c[l.vScale.axis];if(E(h)||isNaN(h))return!0};for(const l of n)if(!(e!==void 0&&a(l))&&((o===!1||r.indexOf(l.stack)===-1||o===void 0&&l.stack===void 0)&&r.push(l.stack),l.index===t))break;return r.length||r.push(void 0),r}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,s){const n=this._getStacks(t,s),o=e!==void 0?n.indexOf(e):-1;return o===-1?n.length-1:o}_getRuler(){const t=this.options,e=this._cachedMeta,s=e.iScale,n=[];let o,r;for(o=0,r=e.data.length;o<r;++o)n.push(s.getPixelForValue(this.getParsed(o)[s.axis],o));const a=t.barThickness;return{min:a||Ur(e),pixels:n,start:s._startPixel,end:s._endPixel,stackCount:this._getStackCount(),scale:s,grouped:t.grouped,ratio:a?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:s},options:{base:n,minBarLength:o}}=this,r=n||0,a=this.getParsed(t),l=a._custom,c=Ze(l);let h=a[e.axis],d=0,u=s?this.applyStack(e,a,s):h,f,g;u!==h&&(d=u-h,u=h),c&&(h=l.barStart,u=l.barEnd-l.barStart,h!==0&&ot(h)!==ot(l.barEnd)&&(d=0),d+=h);const p=!E(n)&&!c?n:d;let m=e.getPixelForValue(p);if(this.chart.getDataVisibility(t)?f=e.getPixelForValue(d+u):f=m,g=f-m,Math.abs(g)<o){g=Zr(g,e,r)*o,h===r&&(m-=g/2);const b=e.getPixelForDecimal(0),_=e.getPixelForDecimal(1),y=Math.min(b,_),v=Math.max(b,_);m=Math.max(Math.min(m,v),y),f=m+g}if(m===e.getPixelForValue(r)){const b=ot(g)*e.getLineWidthForValue(r)/2;m+=b,g-=b}return{size:g,base:m,head:f,center:f+g/2}}_calculateBarIndexPixels(t,e){const s=e.scale,n=this.options,o=n.skipNull,r=D(n.maxBarThickness,1/0);let a,l;if(e.grouped){const c=o?this._getStackCount(t):e.stackCount,h=n.barThickness==="flex"?qr(t,e,n,c):Kr(t,e,n,c),d=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);a=h.start+h.chunk*d+h.chunk/2,l=Math.min(r,h.chunk*h.ratio)}else a=s.getPixelForValue(this.getParsed(t)[s.axis],t),l=Math.min(r,e.min*e.ratio);return{base:a-l/2,head:a+l/2,center:a,size:l}}draw(){const t=this._cachedMeta,e=t.vScale,s=t.data,n=s.length;let o=0;for(;o<n;++o)this.getParsed(o)[e.axis]!==null&&s[o].draw(this._ctx)}}Pi.id="bar";Pi.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}};Pi.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class Di extends it{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,s,n){const o=super.parsePrimitiveData(t,e,s,n);for(let r=0;r<o.length;r++)o[r]._custom=this.resolveDataElementOptions(r+s).radius;return o}parseArrayData(t,e,s,n){const o=super.parseArrayData(t,e,s,n);for(let r=0;r<o.length;r++){const a=e[s+r];o[r]._custom=D(a[2],this.resolveDataElementOptions(r+s).radius)}return o}parseObjectData(t,e,s,n){const o=super.parseObjectData(t,e,s,n);for(let r=0;r<o.length;r++){const a=e[s+r];o[r]._custom=D(a&&a.r&&+a.r,this.resolveDataElementOptions(r+s).radius)}return o}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let s=t.length-1;s>=0;--s)e=Math.max(e,t[s].size(this.resolveDataElementOptions(s))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:s,yScale:n}=e,o=this.getParsed(t),r=s.getLabelForValue(o.x),a=n.getLabelForValue(o.y),l=o._custom;return{label:e.label,value:"("+r+", "+a+(l?", "+l:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,s,n){const o=n==="reset",{iScale:r,vScale:a}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,n),h=r.axis,d=a.axis;for(let u=e;u<e+s;u++){const f=t[u],g=!o&&this.getParsed(u),p={},m=p[h]=o?r.getPixelForDecimal(.5):r.getPixelForValue(g[h]),b=p[d]=o?a.getBasePixel():a.getPixelForValue(g[d]);p.skip=isNaN(m)||isNaN(b),c&&(p.options=l||this.resolveDataElementOptions(u,f.active?"active":n),o&&(p.options.radius=0)),this.updateElement(f,u,p,n)}}resolveDataElementOptions(t,e){const s=this.getParsed(t);let n=super.resolveDataElementOptions(t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return e!=="active"&&(n.radius=0),n.radius+=D(s&&s._custom,o),n}}Di.id="bubble";Di.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}};Di.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title(){return""}}}}};function ia(i,t,e){let s=1,n=1,o=0,r=0;if(t<F){const a=i,l=a+t,c=Math.cos(a),h=Math.sin(a),d=Math.cos(l),u=Math.sin(l),f=(y,v,x)=>Qt(y,a,l,!0)?1:Math.max(v,v*e,x,x*e),g=(y,v,x)=>Qt(y,a,l,!0)?-1:Math.min(v,v*e,x,x*e),p=f(0,c,d),m=f(B,h,u),b=g(V,c,d),_=g(V+B,h,u);s=(p-b)/2,n=(m-_)/2,o=-(p+b)/2,r=-(m+_)/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:r}}class oe extends it{constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){const s=this.getDataset().data,n=this._cachedMeta;if(this._parsing===!1)n._parsed=s;else{let o=l=>+s[l];if(C(s[t])){const{key:l="value"}=this._parsing;o=c=>+mt(s[c],l)}let r,a;for(r=t,a=t+e;r<a;++r)n._parsed[r]=o(r)}}_getRotation(){return et(this.options.rotation-90)}_getCircumference(){return et(this.options.circumference)}_getRotationExtents(){let t=F,e=-F;for(let s=0;s<this.chart.data.datasets.length;++s)if(this.chart.isDatasetVisible(s)){const n=this.chart.getDatasetMeta(s).controller,o=n._getRotation(),r=n._getCircumference();t=Math.min(t,o),e=Math.max(e,o+r)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:s}=e,n=this._cachedMeta,o=n.data,r=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,a=Math.max((Math.min(s.width,s.height)-r)/2,0),l=Math.min(Zn(this.options.cutout,a),1),c=this._getRingWeight(this.index),{circumference:h,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:f,offsetX:g,offsetY:p}=ia(d,h,l),m=(s.width-r)/u,b=(s.height-r)/f,_=Math.max(Math.min(m,b)/2,0),y=qs(this.options.radius,_),v=Math.max(y*l,0),x=(y-v)/this._getVisibleDatasetWeightTotal();this.offsetX=g*y,this.offsetY=p*y,n.total=this.calculateTotal(),this.outerRadius=y-x*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-x*c,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){const s=this.options,n=this._cachedMeta,o=this._getCircumference();return e&&s.animation.animateRotate||!this.chart.getDataVisibility(t)||n._parsed[t]===null||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*o/F)}updateElements(t,e,s,n){const o=n==="reset",r=this.chart,a=r.chartArea,c=r.options.animation,h=(a.left+a.right)/2,d=(a.top+a.bottom)/2,u=o&&c.animateScale,f=u?0:this.innerRadius,g=u?0:this.outerRadius,{sharedOptions:p,includeOptions:m}=this._getSharedOptions(e,n);let b=this._getRotation(),_;for(_=0;_<e;++_)b+=this._circumference(_,o);for(_=e;_<e+s;++_){const y=this._circumference(_,o),v=t[_],x={x:h+this.offsetX,y:d+this.offsetY,startAngle:b,endAngle:b+y,circumference:y,outerRadius:g,innerRadius:f};m&&(x.options=p||this.resolveDataElementOptions(_,v.active?"active":n)),b+=y,this.updateElement(v,_,x,n)}}calculateTotal(){const t=this._cachedMeta,e=t.data;let s=0,n;for(n=0;n<e.length;n++){const o=t._parsed[n];o!==null&&!isNaN(o)&&this.chart.getDataVisibility(n)&&!e[n].hidden&&(s+=Math.abs(o))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?F*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=ne(e._parsed[t],s.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0;const s=this.chart;let n,o,r,a,l;if(!t){for(n=0,o=s.data.datasets.length;n<o;++n)if(s.isDatasetVisible(n)){r=s.getDatasetMeta(n),t=r.data,a=r.controller;break}}if(!t)return 0;for(n=0,o=t.length;n<o;++n)l=a.resolveDataElementOptions(n),l.borderAlign!=="inner"&&(e=Math.max(e,l.borderWidth||0,l.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let s=0,n=t.length;s<n;++s){const o=this.resolveDataElementOptions(s);e=Math.max(e,o.offset||0,o.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let s=0;s<t;++s)this.chart.isDatasetVisible(s)&&(e+=this._getRingWeight(s));return e}_getRingWeight(t){return Math.max(D(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}oe.id="doughnut";oe.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"};oe.descriptors={_scriptable:i=>i!=="spacing",_indexable:i=>i!=="spacing"};oe.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(i){const t=i.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=i.legend.options;return t.labels.map((s,n)=>{const r=i.getDatasetMeta(0).controller.getStyle(n);return{text:s,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,pointStyle:e,hidden:!i.getDataVisibility(n),index:n}})}return[]}},onClick(i,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(i){let t=i.label;const e=": "+i.formattedValue;return z(t)?(t=t.slice(),t[0]+=e):t+=e,t}}}}};class Fe extends it{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:s,data:n=[],_dataset:o}=e,r=this.chart._animationsDisabled;let{start:a,count:l}=on(e,n,r);this._drawStart=a,this._drawCount=l,rn(e)&&(a=0,l=n.length),s._chart=this.chart,s._datasetIndex=this.index,s._decimated=!!o._decimated,s.points=n;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(s,void 0,{animated:!r,options:c},t),this.updateElements(n,a,l,t)}updateElements(t,e,s,n){const o=n==="reset",{iScale:r,vScale:a,_stacked:l,_dataset:c}=this._cachedMeta,{sharedOptions:h,includeOptions:d}=this._getSharedOptions(e,n),u=r.axis,f=a.axis,{spanGaps:g,segment:p}=this.options,m=Ft(g)?g:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||n==="none";let _=e>0&&this.getParsed(e-1);for(let y=e;y<e+s;++y){const v=t[y],x=this.getParsed(y),k=b?v:{},M=E(x[f]),S=k[u]=r.getPixelForValue(x[u],y),w=k[f]=o||M?a.getBasePixel():a.getPixelForValue(l?this.applyStack(a,x,l):x[f],y);k.skip=isNaN(S)||isNaN(w)||M,k.stop=y>0&&Math.abs(x[u]-_[u])>m,p&&(k.parsed=x,k.raw=c.data[y]),d&&(k.options=h||this.resolveDataElementOptions(y,v.active?"active":n)),b||this.updateElement(v,y,k,n),_=x}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,s=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return s;const o=n[0].size(this.resolveDataElementOptions(0)),r=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(s,o,r)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}Fe.id="line";Fe.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};Fe.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class Ci extends it{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=ne(e._parsed[t].r,s.options.locale);return{label:n[t]||"",value:o}}parseObjectData(t,e,s,n){return _n.bind(this)(t,e,s,n)}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((s,n)=>{const o=this.getParsed(n).r;!isNaN(o)&&this.chart.getDataVisibility(n)&&(o<e.min&&(e.min=o),o>e.max&&(e.max=o))}),e}_updateRadius(){const t=this.chart,e=t.chartArea,s=t.options,n=Math.min(e.right-e.left,e.bottom-e.top),o=Math.max(n/2,0),r=Math.max(s.cutoutPercentage?o/100*s.cutoutPercentage:1,0),a=(o-r)/t.getVisibleDatasetCount();this.outerRadius=o-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,s,n){const o=n==="reset",r=this.chart,l=r.options.animation,c=this._cachedMeta.rScale,h=c.xCenter,d=c.yCenter,u=c.getIndexAngle(0)-.5*V;let f=u,g;const p=360/this.countVisibleElements();for(g=0;g<e;++g)f+=this._computeAngle(g,n,p);for(g=e;g<e+s;g++){const m=t[g];let b=f,_=f+this._computeAngle(g,n,p),y=r.getDataVisibility(g)?c.getDistanceFromCenterForValue(this.getParsed(g).r):0;f=_,o&&(l.animateScale&&(y=0),l.animateRotate&&(b=_=u));const v={x:h,y:d,innerRadius:0,outerRadius:y,startAngle:b,endAngle:_,options:this.resolveDataElementOptions(g,m.active?"active":n)};this.updateElement(m,g,v,n)}}countVisibleElements(){const t=this._cachedMeta;let e=0;return t.data.forEach((s,n)=>{!isNaN(this.getParsed(n).r)&&this.chart.getDataVisibility(n)&&e++}),e}_computeAngle(t,e,s){return this.chart.getDataVisibility(t)?et(this.resolveDataElementOptions(t,e).angle||s):0}}Ci.id="polarArea";Ci.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};Ci.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(i){const t=i.data;if(t.labels.length&&t.datasets.length){const{labels:{pointStyle:e}}=i.legend.options;return t.labels.map((s,n)=>{const r=i.getDatasetMeta(0).controller.getStyle(n);return{text:s,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,pointStyle:e,hidden:!i.getDataVisibility(n),index:n}})}return[]}},onClick(i,t,e){e.chart.toggleDataVisibility(t.index),e.chart.update()}},tooltip:{callbacks:{title(){return""},label(i){return i.chart.data.labels[i.dataIndex]+": "+i.formattedValue}}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class On extends oe{}On.id="pie";On.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class Oi extends it{getLabelAndValue(t){const e=this._cachedMeta.vScale,s=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(s[e.axis])}}parseObjectData(t,e,s,n){return _n.bind(this)(t,e,s,n)}update(t){const e=this._cachedMeta,s=e.dataset,n=e.data||[],o=e.iScale.getLabels();if(s.points=n,t!=="resize"){const r=this.resolveDatasetElementOptions(t);this.options.showLine||(r.borderWidth=0);const a={_loop:!0,_fullLoop:o.length===n.length,options:r};this.updateElement(s,void 0,a,t)}this.updateElements(n,0,n.length,t)}updateElements(t,e,s,n){const o=this._cachedMeta.rScale,r=n==="reset";for(let a=e;a<e+s;a++){const l=t[a],c=this.resolveDataElementOptions(a,l.active?"active":n),h=o.getPointPositionForValue(a,this.getParsed(a).r),d=r?o.xCenter:h.x,u=r?o.yCenter:h.y,f={x:d,y:u,angle:h.angle,skip:isNaN(d)||isNaN(u),options:c};this.updateElement(l,a,f,n)}}}Oi.id="radar";Oi.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}};Oi.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};class rt{constructor(){this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}tooltipPosition(t){const{x:e,y:s}=this.getProps(["x","y"],t);return{x:e,y:s}}hasValue(){return Ft(this.x)&&Ft(this.y)}getProps(t,e){const s=this.$animations;if(!e||!s)return this;const n={};return t.forEach(o=>{n[o]=s[o]&&s[o].active()?s[o]._to:this[o]}),n}}rt.defaults={};rt.defaultRoutes=void 0;const An={values(i){return z(i)?i:""+i},numeric(i,t,e){if(i===0)return"0";const s=this.chart.options.locale;let n,o=i;if(e.length>1){const c=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(c<1e-4||c>1e15)&&(n="scientific"),o=sa(i,e)}const r=Q(Math.abs(o)),a=Math.max(Math.min(-1*Math.floor(r),20),0),l={notation:n,minimumFractionDigits:a,maximumFractionDigits:a};return Object.assign(l,this.options.ticks.format),ne(i,s,l)},logarithmic(i,t,e){if(i===0)return"0";const s=i/Math.pow(10,Math.floor(Q(i)));return s===1||s===2||s===5?An.numeric.call(this,i,t,e):""}};function sa(i,t){let e=t.length>3?t[2].value-t[1].value:t[1].value-t[0].value;return Math.abs(e)>=1&&i!==Math.floor(i)&&(e=i-Math.floor(i)),e}var Ie={formatters:An};A.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(i,t)=>t.lineWidth,tickColor:(i,t)=>t.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:Ie.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}});A.route("scale.ticks","color","","color");A.route("scale.grid","color","","borderColor");A.route("scale.grid","borderColor","","borderColor");A.route("scale.title","color","","color");A.describe("scale",{_fallback:!1,_scriptable:i=>!i.startsWith("before")&&!i.startsWith("after")&&i!=="callback"&&i!=="parser",_indexable:i=>i!=="borderDash"&&i!=="tickBorderDash"});A.describe("scales",{_fallback:"scale"});A.describe("scale.ticks",{_scriptable:i=>i!=="backdropPadding"&&i!=="callback",_indexable:i=>i!=="backdropPadding"});function na(i,t){const e=i.options.ticks,s=e.maxTicksLimit||oa(i),n=e.major.enabled?aa(t):[],o=n.length,r=n[0],a=n[o-1],l=[];if(o>s)return la(t,l,n,o/s),l;const c=ra(n,t,s);if(o>0){let h,d;const u=o>1?Math.round((a-r)/(o-1)):null;for(ge(t,l,c,E(u)?0:r-u,r),h=0,d=o-1;h<d;h++)ge(t,l,c,n[h],n[h+1]);return ge(t,l,c,a,E(u)?t.length:a+u),l}return ge(t,l,c),l}function oa(i){const t=i.options.offset,e=i._tickSize(),s=i._length/e+(t?0:1),n=i._maxLength/e;return Math.floor(Math.min(s,n))}function ra(i,t,e){const s=ca(i),n=t.length/e;if(!s)return Math.max(n,1);const o=oo(s);for(let r=0,a=o.length-1;r<a;r++){const l=o[r];if(l>n)return l}return Math.max(n,1)}function aa(i){const t=[];let e,s;for(e=0,s=i.length;e<s;e++)i[e].major&&t.push(e);return t}function la(i,t,e,s){let n=0,o=e[0],r;for(s=Math.ceil(s),r=0;r<i.length;r++)r===o&&(t.push(i[r]),n++,o=e[n*s])}function ge(i,t,e,s,n){const o=D(s,0),r=Math.min(D(n,i.length),i.length);let a=0,l,c,h;for(e=Math.ceil(e),n&&(l=n-s,e=l/Math.floor(l/e)),h=o;h<0;)a++,h=Math.round(o+a*e);for(c=Math.max(o,0);c<r;c++)c===h&&(t.push(i[c]),a++,h=Math.round(o+a*e))}function ca(i){const t=i.length;let e,s;if(t<2)return!1;for(s=i[0],e=1;e<t;++e)if(i[e]-i[e-1]!==s)return!1;return s}const ha=i=>i==="left"?"right":i==="right"?"left":i,gs=(i,t,e)=>t==="top"||t==="left"?i[t]+e:i[t]-e;function ps(i,t){const e=[],s=i.length/t,n=i.length;let o=0;for(;o<n;o+=s)e.push(i[Math.floor(o)]);return e}function da(i,t,e){const s=i.ticks.length,n=Math.min(t,s-1),o=i._startPixel,r=i._endPixel,a=1e-6;let l=i.getPixelForTick(n),c;if(!(e&&(s===1?c=Math.max(l-o,r-l):t===0?c=(i.getPixelForTick(1)-l)/2:c=(l-i.getPixelForTick(n-1))/2,l+=n<t?c:-c,l<o-a||l>r+a)))return l}function ua(i,t){R(i,e=>{const s=e.gc,n=s.length/2;let o;if(n>t){for(o=0;o<n;++o)delete e.data[s[o]];s.splice(0,n)}})}function Ht(i){return i.drawTicks?i.tickLength:0}function ms(i,t){if(!i.display)return 0;const e=$(i.font,t),s=U(i.padding);return(z(i.text)?i.text.length:1)*e.lineHeight+s.height}function fa(i,t){return _t(i,{scale:t,type:"scale"})}function ga(i,t,e){return _t(i,{tick:e,index:t,type:"tick"})}function pa(i,t,e){let s=nn(i);return(e&&t!=="right"||!e&&t==="right")&&(s=ha(s)),s}function ma(i,t,e,s){const{top:n,left:o,bottom:r,right:a,chart:l}=i,{chartArea:c,scales:h}=l;let d=0,u,f,g;const p=r-n,m=a-o;if(i.isHorizontal()){if(f=q(s,o,a),C(e)){const b=Object.keys(e)[0],_=e[b];g=h[b].getPixelForValue(_)+p-t}else e==="center"?g=(c.bottom+c.top)/2+p-t:g=gs(i,e,t);u=a-o}else{if(C(e)){const b=Object.keys(e)[0],_=e[b];f=h[b].getPixelForValue(_)-m+t}else e==="center"?f=(c.left+c.right)/2-m+t:f=gs(i,e,t);g=q(s,r,n),d=e==="left"?-B:B}return{titleX:f,titleY:g,maxWidth:u,rotation:d}}class Ot extends rt{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:s,_suggestedMax:n}=this;return t=J(t,Number.POSITIVE_INFINITY),e=J(e,Number.NEGATIVE_INFINITY),s=J(s,Number.POSITIVE_INFINITY),n=J(n,Number.NEGATIVE_INFINITY),{min:J(t,s),max:J(e,n),minDefined:W(t),maxDefined:W(e)}}getMinMax(t){let{min:e,max:s,minDefined:n,maxDefined:o}=this.getUserBounds(),r;if(n&&o)return{min:e,max:s};const a=this.getMatchingVisibleMetas();for(let l=0,c=a.length;l<c;++l)r=a[l].controller.getMinMax(this,t),n||(e=Math.min(e,r.min)),o||(s=Math.max(s,r.max));return e=o&&e>s?s:e,s=n&&e>s?e:s,{min:J(e,J(s,e)),max:J(s,J(e,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(){I(this.options.beforeUpdate,[this])}update(t,e,s){const{beginAtZero:n,grace:o,ticks:r}=this.options,a=r.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=Ko(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=a<this.ticks.length;this._convertTicksToLabels(l?ps(this.ticks,a):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),r.display&&(r.autoSkip||r.source==="auto")&&(this.ticks=na(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t=this.options.reverse,e,s;this.isHorizontal()?(e=this.left,s=this.right):(e=this.top,s=this.bottom,t=!t),this._startPixel=e,this._endPixel=s,this._reversePixels=t,this._length=s-e,this._alignToPixels=this.options.alignToPixels}afterUpdate(){I(this.options.afterUpdate,[this])}beforeSetDimensions(){I(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(){I(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),I(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){I(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let s,n,o;for(s=0,n=t.length;s<n;s++)o=t[s],o.label=I(e.callback,[o.value,s,t],this)}afterTickToLabelConversion(){I(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){I(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,s=this.ticks.length,n=e.minRotation||0,o=e.maxRotation;let r=n,a,l,c;if(!this._isVisible()||!e.display||n>=o||s<=1||!this.isHorizontal()){this.labelRotation=n;return}const h=this._getLabelSizes(),d=h.widest.width,u=h.highest.height,f=Y(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/s:f/(s-1),d+6>a&&(a=f/(s-(t.offset?.5:1)),l=this.maxHeight-Ht(t.grid)-e.padding-ms(t.title,this.chart.options.font),c=Math.sqrt(d*d+u*u),r=mi(Math.min(Math.asin(Y((h.highest.height+6)/a,-1,1)),Math.asin(Y(l/c,-1,1))-Math.asin(Y(u/c,-1,1)))),r=Math.max(n,Math.min(o,r))),this.labelRotation=r}afterCalculateLabelRotation(){I(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){I(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:s,title:n,grid:o}}=this,r=this._isVisible(),a=this.isHorizontal();if(r){const l=ms(n,e.options.font);if(a?(t.width=this.maxWidth,t.height=Ht(o)+l):(t.height=this.maxHeight,t.width=Ht(o)+l),s.display&&this.ticks.length){const{first:c,last:h,widest:d,highest:u}=this._getLabelSizes(),f=s.padding*2,g=et(this.labelRotation),p=Math.cos(g),m=Math.sin(g);if(a){const b=s.mirror?0:m*d.width+p*u.height;t.height=Math.min(this.maxHeight,t.height+b+f)}else{const b=s.mirror?0:p*d.width+m*u.height;t.width=Math.min(this.maxWidth,t.width+b+f)}this._calculatePadding(c,h,m,p)}}this._handleMargins(),a?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,s,n){const{ticks:{align:o,padding:r},position:a}=this.options,l=this.labelRotation!==0,c=a!=="top"&&this.axis==="x";if(this.isHorizontal()){const h=this.getPixelForTick(0)-this.left,d=this.right-this.getPixelForTick(this.ticks.length-1);let u=0,f=0;l?c?(u=n*t.width,f=s*e.height):(u=s*t.height,f=n*e.width):o==="start"?f=e.width:o==="end"?u=t.width:o!=="inner"&&(u=t.width/2,f=e.width/2),this.paddingLeft=Math.max((u-h+r)*this.width/(this.width-h),0),this.paddingRight=Math.max((f-d+r)*this.width/(this.width-d),0)}else{let h=e.height/2,d=t.height/2;o==="start"?(h=0,d=t.height):o==="end"&&(h=e.height,d=0),this.paddingTop=h+r,this.paddingBottom=d+r}}_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(){I(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return e==="top"||e==="bottom"||t==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,s;for(e=0,s=t.length;e<s;e++)E(t[e].label)&&(t.splice(e,1),s--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let s=this.ticks;e<s.length&&(s=ps(s,e)),this._labelSizes=t=this._computeLabelSizes(s,s.length)}return t}_computeLabelSizes(t,e){const{ctx:s,_longestTextCache:n}=this,o=[],r=[];let a=0,l=0,c,h,d,u,f,g,p,m,b,_,y;for(c=0;c<e;++c){if(u=t[c].label,f=this._resolveTickFontOptions(c),s.font=g=f.string,p=n[g]=n[g]||{data:{},gc:[]},m=f.lineHeight,b=_=0,!E(u)&&!z(u))b=Pe(s,p.data,p.gc,b,u),_=m;else if(z(u))for(h=0,d=u.length;h<d;++h)y=u[h],!E(y)&&!z(y)&&(b=Pe(s,p.data,p.gc,b,y),_+=m);o.push(b),r.push(_),a=Math.max(b,a),l=Math.max(_,l)}ua(n,e);const v=o.indexOf(a),x=r.indexOf(l),k=M=>({width:o[M]||0,height:r[M]||0});return{first:k(0),last:k(e-1),widest:k(v),highest:k(x),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 lo(this._alignToPixels?vt(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const s=e[t];return s.$context||(s.$context=ga(this.getContext(),t,s))}return this.$context||(this.$context=fa(this.chart.getContext(),this))}_tickSize(){const t=this.options.ticks,e=et(this.labelRotation),s=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),o=this._getLabelSizes(),r=t.autoSkipPadding||0,a=o?o.widest.width+r:0,l=o?o.highest.height+r:0;return this.isHorizontal()?l*s>a*n?a/s:l/n:l*n<a*s?l/s:a/n}_isVisible(){const t=this.options.display;return t!=="auto"?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,s=this.chart,n=this.options,{grid:o,position:r}=n,a=o.offset,l=this.isHorizontal(),h=this.ticks.length+(a?1:0),d=Ht(o),u=[],f=o.setContext(this.getContext()),g=f.drawBorder?f.borderWidth:0,p=g/2,m=function(P){return vt(s,P,g)};let b,_,y,v,x,k,M,S,w,L,T,O;if(r==="top")b=m(this.bottom),k=this.bottom-d,S=b-p,L=m(t.top)+p,O=t.bottom;else if(r==="bottom")b=m(this.top),L=t.top,O=m(t.bottom)-p,k=b+p,S=this.top+d;else if(r==="left")b=m(this.right),x=this.right-d,M=b-p,w=m(t.left)+p,T=t.right;else if(r==="right")b=m(this.left),w=t.left,T=m(t.right)-p,x=b+p,M=this.left+d;else if(e==="x"){if(r==="center")b=m((t.top+t.bottom)/2+.5);else if(C(r)){const P=Object.keys(r)[0],j=r[P];b=m(this.chart.scales[P].getPixelForValue(j))}L=t.top,O=t.bottom,k=b+p,S=k+d}else if(e==="y"){if(r==="center")b=m((t.left+t.right)/2);else if(C(r)){const P=Object.keys(r)[0],j=r[P];b=m(this.chart.scales[P].getPixelForValue(j))}x=b-p,M=x-d,w=t.left,T=t.right}const H=D(n.ticks.maxTicksLimit,h),X=Math.max(1,Math.ceil(h/H));for(_=0;_<h;_+=X){const P=o.setContext(this.getContext(_)),j=P.lineWidth,N=P.color,yt=P.borderDash||[],We=P.borderDashOffset,At=P.tickWidth,ae=P.tickColor,Lt=P.tickBorderDash||[],Vt=P.tickBorderDashOffset;y=da(this,_,a),y!==void 0&&(v=vt(s,y,j),l?x=M=w=T=v:k=S=L=O=v,u.push({tx1:x,ty1:k,tx2:M,ty2:S,x1:w,y1:L,x2:T,y2:O,width:j,color:N,borderDash:yt,borderDashOffset:We,tickWidth:At,tickColor:ae,tickBorderDash:Lt,tickBorderDashOffset:Vt}))}return this._ticksLength=h,this._borderValue=b,u}_computeLabelItems(t){const e=this.axis,s=this.options,{position:n,ticks:o}=s,r=this.isHorizontal(),a=this.ticks,{align:l,crossAlign:c,padding:h,mirror:d}=o,u=Ht(s.grid),f=u+h,g=d?-h:f,p=-et(this.labelRotation),m=[];let b,_,y,v,x,k,M,S,w,L,T,O,H="middle";if(n==="top")k=this.bottom-g,M=this._getXAxisLabelAlignment();else if(n==="bottom")k=this.top+g,M=this._getXAxisLabelAlignment();else if(n==="left"){const P=this._getYAxisLabelAlignment(u);M=P.textAlign,x=P.x}else if(n==="right"){const P=this._getYAxisLabelAlignment(u);M=P.textAlign,x=P.x}else if(e==="x"){if(n==="center")k=(t.top+t.bottom)/2+f;else if(C(n)){const P=Object.keys(n)[0],j=n[P];k=this.chart.scales[P].getPixelForValue(j)+f}M=this._getXAxisLabelAlignment()}else if(e==="y"){if(n==="center")x=(t.left+t.right)/2-f;else if(C(n)){const P=Object.keys(n)[0],j=n[P];x=this.chart.scales[P].getPixelForValue(j)}M=this._getYAxisLabelAlignment(u).textAlign}e==="y"&&(l==="start"?H="top":l==="end"&&(H="bottom"));const X=this._getLabelSizes();for(b=0,_=a.length;b<_;++b){y=a[b],v=y.label;const P=o.setContext(this.getContext(b));S=this.getPixelForTick(b)+o.labelOffset,w=this._resolveTickFontOptions(b),L=w.lineHeight,T=z(v)?v.length:1;const j=T/2,N=P.color,yt=P.textStrokeColor,We=P.textStrokeWidth;let At=M;r?(x=S,M==="inner"&&(b===_-1?At=this.options.reverse?"left":"right":b===0?At=this.options.reverse?"right":"left":At="center"),n==="top"?c==="near"||p!==0?O=-T*L+L/2:c==="center"?O=-X.highest.height/2-j*L+L:O=-X.highest.height+L/2:c==="near"||p!==0?O=L/2:c==="center"?O=X.highest.height/2-j*L:O=X.highest.height-T*L,d&&(O*=-1)):(k=S,O=(1-T)*L/2);let ae;if(P.showLabelBackdrop){const Lt=U(P.backdropPadding),Vt=X.heights[b],He=X.widths[b];let je=k+O-Lt.top,$e=x-Lt.left;switch(H){case"middle":je-=Vt/2;break;case"bottom":je-=Vt;break}switch(M){case"center":$e-=He/2;break;case"right":$e-=He;break}ae={left:$e,top:je,width:He+Lt.width,height:Vt+Lt.height,color:P.backdropColor}}m.push({rotation:p,label:v,font:w,color:N,strokeColor:yt,strokeWidth:We,textOffset:O,textAlign:At,textBaseline:H,translation:[x,k],backdrop:ae})}return m}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-et(this.labelRotation))return t==="top"?"left":"right";let n="center";return e.align==="start"?n="left":e.align==="end"?n="right":e.align==="inner"&&(n="inner"),n}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:s,mirror:n,padding:o}}=this.options,r=this._getLabelSizes(),a=t+o,l=r.widest.width;let c,h;return e==="left"?n?(h=this.right+o,s==="near"?c="left":s==="center"?(c="center",h+=l/2):(c="right",h+=l)):(h=this.right-a,s==="near"?c="right":s==="center"?(c="center",h-=l/2):(c="left",h=this.left)):e==="right"?n?(h=this.left+o,s==="near"?c="right":s==="center"?(c="center",h-=l/2):(c="left",h-=l)):(h=this.left+a,s==="near"?c="left":s==="center"?(c="center",h+=l/2):(c="right",h=this.right)):c="right",{textAlign:c,x:h}}_computeLabelArea(){if(this.options.ticks.mirror)return;const t=this.chart,e=this.options.position;if(e==="left"||e==="right")return{top:0,left:this.left,bottom:t.height,right:this.right};if(e==="top"||e==="bottom")return{top:this.top,left:0,bottom:this.bottom,right:t.width}}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:s,top:n,width:o,height:r}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(s,n,o,r),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const n=this.ticks.findIndex(o=>o.value===t);return n>=0?e.setContext(this.getContext(n)).lineWidth:0}drawGrid(t){const e=this.options.grid,s=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let o,r;const a=(l,c,h)=>{!h.width||!h.color||(s.save(),s.lineWidth=h.width,s.strokeStyle=h.color,s.setLineDash(h.borderDash||[]),s.lineDashOffset=h.borderDashOffset,s.beginPath(),s.moveTo(l.x,l.y),s.lineTo(c.x,c.y),s.stroke(),s.restore())};if(e.display)for(o=0,r=n.length;o<r;++o){const l=n[o];e.drawOnChartArea&&a({x:l.x1,y:l.y1},{x:l.x2,y:l.y2},l),e.drawTicks&&a({x:l.tx1,y:l.ty1},{x:l.tx2,y:l.ty2},{color:l.tickColor,width:l.tickWidth,borderDash:l.tickBorderDash,borderDashOffset:l.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{grid:s}}=this,n=s.setContext(this.getContext()),o=s.drawBorder?n.borderWidth:0;if(!o)return;const r=s.setContext(this.getContext(0)).lineWidth,a=this._borderValue;let l,c,h,d;this.isHorizontal()?(l=vt(t,this.left,o)-o/2,c=vt(t,this.right,r)+r/2,h=d=a):(h=vt(t,this.top,o)-o/2,d=vt(t,this.bottom,r)+r/2,l=c=a),e.save(),e.lineWidth=n.borderWidth,e.strokeStyle=n.borderColor,e.beginPath(),e.moveTo(l,h),e.lineTo(c,d),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const s=this.ctx,n=this._computeLabelArea();n&&Te(s,n);const o=this._labelItems||(this._labelItems=this._computeLabelItems(t));let r,a;for(r=0,a=o.length;r<a;++r){const l=o[r],c=l.font,h=l.label;l.backdrop&&(s.fillStyle=l.backdrop.color,s.fillRect(l.backdrop.left,l.backdrop.top,l.backdrop.width,l.backdrop.height));let d=l.textOffset;It(s,h,0,d,c,l)}n&&Re(s)}drawTitle(){const{ctx:t,options:{position:e,title:s,reverse:n}}=this;if(!s.display)return;const o=$(s.font),r=U(s.padding),a=s.align;let l=o.lineHeight/2;e==="bottom"||e==="center"||C(e)?(l+=r.bottom,z(s.text)&&(l+=o.lineHeight*(s.text.length-1))):l+=r.top;const{titleX:c,titleY:h,maxWidth:d,rotation:u}=ma(this,l,e,a);It(t,s.text,0,0,o,{color:s.color,maxWidth:d,rotation:u,textAlign:pa(a,e,n),textBaseline:"middle",translation:[c,h]})}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,s=D(t.grid&&t.grid.z,-1);return!this._isVisible()||this.draw!==Ot.prototype.draw?[{z:e,draw:n=>{this.draw(n)}}]:[{z:s,draw:n=>{this.drawBackground(),this.drawGrid(n),this.drawTitle()}},{z:s+1,draw:()=>{this.drawBorder()}},{z:e,draw:n=>{this.drawLabels(n)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),s=this.axis+"AxisID",n=[];let o,r;for(o=0,r=e.length;o<r;++o){const a=e[o];a[s]===this.id&&(!t||a.type===t)&&n.push(a)}return n}_resolveTickFontOptions(t){const e=this.options.ticks.setContext(this.getContext(t));return $(e.font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class pe{constructor(t,e,s){this.type=t,this.scope=e,this.override=s,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let s;xa(e)&&(s=this.register(e));const n=this.items,o=t.id,r=this.scope+"."+o;if(!o)throw new Error("class does not have id: "+t);return o in n||(n[o]=t,ba(t,r,s),this.override&&A.override(t.id,t.overrides)),r}get(t){return this.items[t]}unregister(t){const e=this.items,s=t.id,n=this.scope;s in e&&delete e[s],n&&s in A[n]&&(delete A[n][s],this.override&&delete Ct[s])}}function ba(i,t,e){const s=Jt(Object.create(null),[e?A.get(e):{},A.get(t),i.defaults]);A.set(t,s),i.defaultRoutes&&_a(t,i.defaultRoutes),i.descriptors&&A.describe(t,i.descriptors)}function _a(i,t){Object.keys(t).forEach(e=>{const s=e.split("."),n=s.pop(),o=[i].concat(s).join("."),r=t[e].split("."),a=r.pop(),l=r.join(".");A.route(o,n,l,a)})}function xa(i){return"id"in i&&"defaults"in i}class ya{constructor(){this.controllers=new pe(it,"datasets",!0),this.elements=new pe(rt,"elements"),this.plugins=new pe(Object,"plugins"),this.scales=new pe(Ot,"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,s){[...e].forEach(n=>{const 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0,{animated:!n,options:c},t)}this.updateElements(s,o,r,t)}addElements(){const{showLine:t}=this.options;!this.datasetElementType&&t&&(this.datasetElementType=nt.getElement("line")),super.addElements()}updateElements(t,e,s,n){const o=n==="reset",{iScale:r,vScale:a,_stacked:l,_dataset:c}=this._cachedMeta,h=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(h),u=this.includeOptions(n,d),f=r.axis,g=a.axis,{spanGaps:p,segment:m}=this.options,b=Ft(p)?p:Number.POSITIVE_INFINITY,_=this.chart._animationsDisabled||o||n==="none";let y=e>0&&this.getParsed(e-1);for(let v=e;v<e+s;++v){const x=t[v],k=this.getParsed(v),M=_?x:{},S=E(k[g]),w=M[f]=r.getPixelForValue(k[f],v),L=M[g]=o||S?a.getBasePixel():a.getPixelForValue(l?this.applyStack(a,k,l):k[g],v);M.skip=isNaN(w)||isNaN(L)||S,M.stop=v>0&&Math.abs(k[f]-y[f])>b,m&&(M.parsed=k,M.raw=c.data[v]),u&&(M.options=d||this.resolveDataElementOptions(v,x.active?"active":n)),_||this.updateElement(x,v,M,n),y=k}this.updateSharedOptions(d,n,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let a=0;for(let l=e.length-1;l>=0;--l)a=Math.max(a,e[l].size(this.resolveDataElementOptions(l))/2);return a>0&&a}const s=t.dataset,n=s.options&&s.options.borderWidth||0;if(!e.length)return n;const o=e[0].size(this.resolveDataElementOptions(0)),r=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return 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s&&s[l].type===h)d=s[l];else{const u=nt.getScale(h);d=new u({id:l,type:h,ctx:this.ctx,chart:this}),s[d.id]=d}d.init(a,t)}),R(n,(r,a)=>{r||delete s[a]}),R(s,r=>{ft.configure(this,r,r.options),ft.addBox(this,r)})}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,s=t.length;if(t.sort((n,o)=>n.index-o.index),s>e){for(let n=e;n<s;++n)this._destroyDatasetMeta(n);t.splice(e,s-e)}this._sortedMetasets=t.slice(0).sort(Ps("order","index"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:e}}=this;t.length>e.length&&delete this._stacks,t.forEach((s,n)=>{e.filter(o=>o===s._dataset).length===0&&this._destroyDatasetMeta(n)})}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let s,n;for(this._removeUnreferencedMetasets(),s=0,n=e.length;s<n;s++){const o=e[s];let r=this.getDatasetMeta(s);const a=o.type||this.config.type;if(r.type&&r.type!==a&&(this._destroyDatasetMeta(s),r=this.getDatasetMeta(s)),r.type=a,r.indexAxis=o.indexAxis||ci(a,this.options),r.order=o.order||0,r.index=s,r.label=""+o.label,r.visible=this.isDatasetVisible(s),r.controller)r.controller.updateIndex(s),r.controller.linkScales();else{const l=nt.getController(a),{datasetElementType:c,dataElementType:h}=A.datasets[a];Object.assign(l.prototype,{dataElementType:nt.getElement(h),datasetElementType:c&&nt.getElement(c)}),r.controller=new l(this,s),t.push(r.controller)}}return this._updateMetasets(),t}_resetElements(){R(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 s=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!s.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})===!1)return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let r=0;for(let c=0,h=this.data.datasets.length;c<h;c++){const{controller:d}=this.getDatasetMeta(c),u=!n&&o.indexOf(d)===-1;d.buildOrUpdateElements(u),r=Math.max(+d.getMaxOverflow(),r)}r=this._minPadding=s.layout.autoPadding?r:0,this._updateLayout(r),n||R(o,c=>{c.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(Ps("z","_idx"));const{_active:a,_lastEvent:l}=this;l?this._eventHandler(l,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}_updateScales(){R(this.scales,t=>{ft.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),s=new Set(t.events);(!zi(e,s)||!!this._responsiveListeners!==t.responsive)&&(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:s,start:n,count:o}of e){const r=s==="_removeElements"?-o:o;hl(t,n,r)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,s=o=>new Set(t.filter(r=>r[0]===o).map((r,a)=>a+","+r.splice(1).join(","))),n=s(0);for(let o=1;o<e;o++)if(!zi(n,s(o)))return;return Array.from(n).map(o=>o.split(",")).map(o=>({method:o[1],start:+o[2],count:+o[3]}))}_updateLayout(t){if(this.notifyPlugins("beforeLayout",{cancelable:!0})===!1)return;ft.update(this,this.width,this.height,t);const e=this.chartArea,s=e.width<=0||e.height<=0;this._layers=[],R(this.boxes,n=>{s&&n.position==="chartArea"||(n.configure&&n.configure(),this._layers.push(...n._layers()))},this),this._layers.forEach((n,o)=>{n._idx=o}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})!==!1){for(let e=0,s=this.data.datasets.length;e<s;++e)this.getDatasetMeta(e).controller.configure();for(let e=0,s=this.data.datasets.length;e<s;++e)this._updateDataset(e,bt(t)?t({datasetIndex:e}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){const s=this.getDatasetMeta(t),n={meta:s,index:t,mode:e,cancelable:!0};this.notifyPlugins("beforeDatasetUpdate",n)!==!1&&(s.controller._update(e),n.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",n))}render(){this.notifyPlugins("beforeRender",{cancelable:!0})!==!1&&(at.has(this)?this.attached&&!at.running(this)&&at.start(this):(this.draw(),Ds({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:s,height:n}=this._resizeBeforeDraw;this._resize(s,n),this._resizeBeforeDraw=null}if(this.clear(),this.width<=0||this.height<=0||this.notifyPlugins("beforeDraw",{cancelable:!0})===!1)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,s=[];let n,o;for(n=0,o=e.length;n<o;++n){const r=e[n];(!t||r.visible)&&s.push(r)}return s}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0})===!1)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,s=t._clip,n=!s.disabled,o=this.chartArea,r={meta:t,index:t.index,cancelable:!0};this.notifyPlugins("beforeDatasetDraw",r)!==!1&&(n&&Te(e,{left:s.left===!1?0:o.left-s.left,right:s.right===!1?this.width:o.right+s.right,top:s.top===!1?0:o.top-s.top,bottom:s.bottom===!1?this.height:o.bottom+s.bottom}),t.controller.draw(),n&&Re(e),r.cancelable=!1,this.notifyPlugins("afterDatasetDraw",r))}isPointInArea(t){return te(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,s,n){const o=Pa.modes[e];return typeof o=="function"?o(this,t,s,n):[]}getDatasetMeta(t){const e=this.data.datasets[t],s=this._metasets;let n=s.filter(o=>o&&o._dataset===e).pop();return n||(n={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},s.push(n)),n}getContext(){return this.$context||(this.$context=_t(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const s=this.getDatasetMeta(t);return typeof s.hidden=="boolean"?!s.hidden:!e.hidden}setDatasetVisibility(t,e){const s=this.getDatasetMeta(t);s.hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,s){const n=s?"show":"hide",o=this.getDatasetMeta(t),r=o.controller._resolveAnimations(void 0,n);tt(e)?(o.data[e].hidden=!s,this.update()):(this.setDatasetVisibility(t,s),r.update(o,{visible:s}),this.update(a=>a.datasetIndex===t?n: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(),at.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(),qi(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),this.notifyPlugins("destroy"),delete Oe[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,s=(o,r)=>{e.addEventListener(this,o,r),t[o]=r},n=(o,r,a)=>{o.offsetX=r,o.offsetY=a,this._eventHandler(o)};R(this.options.events,o=>s(o,n))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,s=(l,c)=>{e.addEventListener(this,l,c),t[l]=c},n=(l,c)=>{t[l]&&(e.removeEventListener(this,l,c),delete t[l])},o=(l,c)=>{this.canvas&&this.resize(l,c)};let r;const a=()=>{n("attach",a),this.attached=!0,this.resize(),s("resize",o),s("detach",r)};r=()=>{this.attached=!1,n("resize",o),this._stop(),this._resize(0,0),s("attach",a)},e.isAttached(this.canvas)?a():r()}unbindEvents(){R(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},R(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,s){const n=s?"set":"remove";let o,r,a,l;for(e==="dataset"&&(o=this.getDatasetMeta(t[0].datasetIndex),o.controller["_"+n+"DatasetHoverStyle"]()),a=0,l=t.length;a<l;++a){r=t[a];const c=r&&this.getDatasetMeta(r.datasetIndex).controller;c&&c[n+"HoverStyle"](r.element,r.datasetIndex,r.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],s=t.map(({datasetIndex:o,index:r})=>{const a=this.getDatasetMeta(o);if(!a)throw new Error("No dataset found at index "+o);return{datasetIndex:o,element:a.data[r],index:r}});!Me(s,e)&&(this._active=s,this._lastEvent=null,this._updateHoverStyles(s,e))}notifyPlugins(t,e,s){return this._plugins.notify(this,t,e,s)}_updateHoverStyles(t,e,s){const n=this.options.hover,o=(l,c)=>l.filter(h=>!c.some(d=>h.datasetIndex===d.datasetIndex&&h.index===d.index)),r=o(e,t),a=s?t:o(t,e);r.length&&this.updateHoverStyle(r,n.mode,!1),a.length&&n.mode&&this.updateHoverStyle(a,n.mode,!0)}_eventHandler(t,e){const s={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},n=r=>(r.options.events||this.options.events).includes(t.native.type);if(this.notifyPlugins("beforeEvent",s,n)===!1)return;const o=this._handleEvent(t,e,s.inChartArea);return s.cancelable=!1,this.notifyPlugins("afterEvent",s,n),(o||s.changed)&&this.render(),this}_handleEvent(t,e,s){const{_active:n=[],options:o}=this,r=e,a=this._getActiveElements(t,n,s,r),l=io(t),c=dl(t,this._lastEvent,s,l);s&&(this._lastEvent=null,I(o.onHover,[t,a,this],this),l&&I(o.onClick,[t,a,this],this));const h=!Me(a,n);return(h||e)&&(this._active=a,this._updateHoverStyles(a,n,e)),this._lastEvent=c,h}_getActiveElements(t,e,s,n){if(t.type==="mouseout")return[];if(!s)return e;const o=this.options.hover;return this.getElementsAtEventForMode(t,o.mode,o,n)}}const Cs=()=>R(Li.instances,i=>i._plugins.invalidate()),dt=!0;Object.defineProperties(Li,{defaults:{enumerable:dt,value:A},instances:{enumerable:dt,value:Oe},overrides:{enumerable:dt,value:Ct},registry:{enumerable:dt,value:nt},version:{enumerable:dt,value:al},getChart:{enumerable:dt,value:Nn},register:{enumerable:dt,value:(...i)=>{nt.add(...i),Cs()}},unregister:{enumerable:dt,value:(...i)=>{nt.remove(...i),Cs()}}});function Wn(i,t,e){const{startAngle:s,pixelMargin:n,x:o,y:r,outerRadius:a,innerRadius:l}=t;let c=n/a;i.beginPath(),i.arc(o,r,a,s-c,e+c),l>n?(c=n/l,i.arc(o,r,l,e+c,s-c,!0)):i.arc(o,r,n,e+B,s-B),i.closePath(),i.clip()}function ul(i){return vi(i,["outerStart","outerEnd","innerStart","innerEnd"])}function fl(i,t,e,s){const n=ul(i.options.borderRadius),o=(e-t)/2,r=Math.min(o,s*t/2),a=l=>{const c=(e-Math.min(o,l))*s/2;return Y(l,0,Math.min(o,c))};return{outerStart:a(n.outerStart),outerEnd:a(n.outerEnd),innerStart:Y(n.innerStart,0,r),innerEnd:Y(n.innerEnd,0,r)}}function Rt(i,t,e,s){return{x:e+i*Math.cos(t),y:s+i*Math.sin(t)}}function di(i,t,e,s,n,o){const{x:r,y:a,startAngle:l,pixelMargin:c,innerRadius:h}=t,d=Math.max(t.outerRadius+s+e-c,0),u=h>0?h+s+e+c:0;let f=0;const g=n-l;if(s){const P=h>0?h-s:0,j=d>0?d-s:0,N=(P+j)/2,yt=N!==0?g*N/(N+s):g;f=(g-yt)/2}const p=Math.max(.001,g*d-e/V)/d,m=(g-p)/2,b=l+m+f,_=n-m-f,{outerStart:y,outerEnd:v,innerStart:x,innerEnd:k}=fl(t,u,d,_-b),M=d-y,S=d-v,w=b+y/M,L=_-v/S,T=u+x,O=u+k,H=b+x/T,X=_-k/O;if(i.beginPath(),o){if(i.arc(r,a,d,w,L),v>0){const N=Rt(S,L,r,a);i.arc(N.x,N.y,v,L,_+B)}const P=Rt(O,_,r,a);if(i.lineTo(P.x,P.y),k>0){const N=Rt(O,X,r,a);i.arc(N.x,N.y,k,_+B,X+Math.PI)}if(i.arc(r,a,u,_-k/u,b+x/u,!0),x>0){const N=Rt(T,H,r,a);i.arc(N.x,N.y,x,H+Math.PI,b-B)}const j=Rt(M,b,r,a);if(i.lineTo(j.x,j.y),y>0){const N=Rt(M,w,r,a);i.arc(N.x,N.y,y,b-B,w)}}else{i.moveTo(r,a);const P=Math.cos(w)*d+r,j=Math.sin(w)*d+a;i.lineTo(P,j);const N=Math.cos(L)*d+r,yt=Math.sin(L)*d+a;i.lineTo(N,yt)}i.closePath()}function gl(i,t,e,s,n){const{fullCircles:o,startAngle:r,circumference:a}=t;let l=t.endAngle;if(o){di(i,t,e,s,r+F,n);for(let c=0;c<o;++c)i.fill();isNaN(a)||(l=r+a%F,a%F===0&&(l+=F))}return di(i,t,e,s,l,n),i.fill(),l}function pl(i,t,e){const{x:s,y:n,startAngle:o,pixelMargin:r,fullCircles:a}=t,l=Math.max(t.outerRadius-r,0),c=t.innerRadius+r;let h;for(e&&Wn(i,t,o+F),i.beginPath(),i.arc(s,n,c,o+F,o,!0),h=0;h<a;++h)i.stroke();for(i.beginPath(),i.arc(s,n,l,o,o+F),h=0;h<a;++h)i.stroke()}function ml(i,t,e,s,n,o){const{options:r}=t,{borderWidth:a,borderJoinStyle:l}=r,c=r.borderAlign==="inner";!a||(c?(i.lineWidth=a*2,i.lineJoin=l||"round"):(i.lineWidth=a,i.lineJoin=l||"bevel"),t.fullCircles&&pl(i,t,c),c&&Wn(i,t,n),di(i,t,e,s,n,o),i.stroke())}class Ti extends rt{constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,s){const n=this.getProps(["x","y"],s),{angle:o,distance:r}=Js(n,{x:t,y:e}),{startAngle:a,endAngle:l,innerRadius:c,outerRadius:h,circumference:d}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],s),u=this.options.spacing/2,g=D(d,l-a)>=F||Qt(o,a,l),p=ht(r,c+u,h+u);return g&&p}getCenterPoint(t){const{x:e,y:s,startAngle:n,endAngle:o,innerRadius:r,outerRadius:a}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:l,spacing:c}=this.options,h=(n+o)/2,d=(r+a+c+l)/2;return{x:e+Math.cos(h)*d,y:s+Math.sin(h)*d}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const{options:e,circumference:s}=this,n=(e.offset||0)/2,o=(e.spacing||0)/2,r=e.circular;if(this.pixelMargin=e.borderAlign==="inner"?.33:0,this.fullCircles=s>F?Math.floor(s/F):0,s===0||this.innerRadius<0||this.outerRadius<0)return;t.save();let a=0;if(n){a=n/2;const c=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(c)*a,Math.sin(c)*a),this.circumference>=V&&(a=n)}t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor;const l=gl(t,this,a,o,r);ml(t,this,a,o,l,r),t.restore()}}Ti.id="arc";Ti.defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0};Ti.defaultRoutes={backgroundColor:"backgroundColor"};function Hn(i,t,e=t){i.lineCap=D(e.borderCapStyle,t.borderCapStyle),i.setLineDash(D(e.borderDash,t.borderDash)),i.lineDashOffset=D(e.borderDashOffset,t.borderDashOffset),i.lineJoin=D(e.borderJoinStyle,t.borderJoinStyle),i.lineWidth=D(e.borderWidth,t.borderWidth),i.strokeStyle=D(e.borderColor,t.borderColor)}function bl(i,t,e){i.lineTo(e.x,e.y)}function _l(i){return i.stepped?No:i.tension||i.cubicInterpolationMode==="monotone"?Wo:bl}function jn(i,t,e={}){const 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rt{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,s){this.maxWidth=t,this.maxHeight=e,this._margins=s,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=I(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter(s=>t.filter(s,this.chart.data))),t.sort&&(e=e.sort((s,n)=>t.sort(s,n,this.chart.data))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){const{options:t,ctx:e}=this;if(!t.display){this.width=this.height=0;return}const s=t.labels,n=$(s.font),o=n.size,r=this._computeTitleHeight(),{boxWidth:a,itemHeight:l}=Fs(s,o);let c,h;e.font=n.string,this.isHorizontal()?(c=this.maxWidth,h=this._fitRows(r,o,a,l)+10):(h=this.maxHeight,c=this._fitCols(r,o,a,l)+10),this.width=Math.min(c,t.maxWidth||this.maxWidth),this.height=Math.min(h,t.maxHeight||this.maxHeight)}_fitRows(t,e,s,n){const{ctx:o,maxWidth:r,options:{labels:{padding:a}}}=this,l=this.legendHitBoxes=[],c=this.lineWidths=[0],h=n+a;let d=t;o.textAlign="left",o.textBaseline="middle";let u=-1,f=-h;return this.legendItems.forEach((g,p)=>{const m=s+e/2+o.measureText(g.text).width;(p===0||c[c.length-1]+m+2*a>r)&&(d+=h,c[c.length-(p>0?0:1)]=0,f+=h,u++),l[p]={left:0,top:f,row:u,width:m,height:n},c[c.length-1]+=m+a}),d}_fitCols(t,e,s,n){const{ctx:o,maxHeight:r,options:{labels:{padding:a}}}=this,l=this.legendHitBoxes=[],c=this.columnSizes=[],h=r-t;let d=a,u=0,f=0,g=0,p=0;return this.legendItems.forEach((m,b)=>{const _=s+e/2+o.measureText(m.text).width;b>0&&f+n+2*a>h&&(d+=u+a,c.push({width:u,height:f}),g+=u+a,p++,u=f=0),l[b]={left:g,top:f,col:p,width:_,height:n},u=Math.max(u,_),f+=n+a}),d+=u,c.push({width:u,height:f}),d}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:s,labels:{padding:n},rtl:o}}=this,r=Et(o,this.left,this.width);if(this.isHorizontal()){let a=0,l=q(s,this.left+n,this.right-this.lineWidths[a]);for(const c of e)a!==c.row&&(a=c.row,l=q(s,this.left+n,this.right-this.lineWidths[a])),c.top+=this.top+t+n,c.left=r.leftForLtr(r.x(l),c.width),l+=c.width+n}else{let a=0,l=q(s,this.top+t+n,this.bottom-this.columnSizes[a].height);for(const c of e)c.col!==a&&(a=c.col,l=q(s,this.top+t+n,this.bottom-this.columnSizes[a].height)),c.top=l,c.left+=this.left+n,c.left=r.leftForLtr(r.x(c.left),c.width),l+=c.height+n}}isHorizontal(){return this.options.position==="top"||this.options.position==="bottom"}draw(){if(this.options.display){const t=this.ctx;Te(t,this),this._draw(),Re(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:s,ctx:n}=this,{align:o,labels:r}=t,a=A.color,l=Et(t.rtl,this.left,this.width),c=$(r.font),{color:h,padding:d}=r,u=c.size,f=u/2;let g;this.drawTitle(),n.textAlign=l.textAlign("left"),n.textBaseline="middle",n.lineWidth=.5,n.font=c.string;const{boxWidth:p,boxHeight:m,itemHeight:b}=Fs(r,u),_=function(M,S,w){if(isNaN(p)||p<=0||isNaN(m)||m<0)return;n.save();const L=D(w.lineWidth,1);if(n.fillStyle=D(w.fillStyle,a),n.lineCap=D(w.lineCap,"butt"),n.lineDashOffset=D(w.lineDashOffset,0),n.lineJoin=D(w.lineJoin,"miter"),n.lineWidth=L,n.strokeStyle=D(w.strokeStyle,a),n.setLineDash(D(w.lineDash,[])),r.usePointStyle){const T={radius:m*Math.SQRT2/2,pointStyle:w.pointStyle,rotation:w.rotation,borderWidth:L},O=l.xPlus(M,p/2),H=S+f;un(n,T,O,H,r.pointStyleWidth&&p)}else{const T=S+Math.max((u-m)/2,0),O=l.leftForLtr(M,p),H=Pt(w.borderRadius);n.beginPath(),Object.values(H).some(X=>X!==0)?ee(n,{x:O,y:T,w:p,h:m,radius:H}):n.rect(O,T,p,m),n.fill(),L!==0&&n.stroke()}n.restore()},y=function(M,S,w){It(n,w.text,M,S+b/2,c,{strikethrough:w.hidden,textAlign:l.textAlign(w.textAlign)})},v=this.isHorizontal(),x=this._computeTitleHeight();v?g={x:q(o,this.left+d,this.right-s[0]),y:this.top+d+x,line:0}:g={x:this.left+d,y:q(o,this.top+x+d,this.bottom-e[0].height),line:0},vn(this.ctx,t.textDirection);const k=b+d;this.legendItems.forEach((M,S)=>{n.strokeStyle=M.fontColor||h,n.fillStyle=M.fontColor||h;const w=n.measureText(M.text).width,L=l.textAlign(M.textAlign||(M.textAlign=r.textAlign)),T=p+f+w;let O=g.x,H=g.y;l.setWidth(this.width),v?S>0&&O+T+d>this.right&&(H=g.y+=k,g.line++,O=g.x=q(o,this.left+d,this.right-s[g.line])):S>0&&H+k>this.bottom&&(O=g.x=O+e[g.line].width+d,g.line++,H=g.y=q(o,this.top+x+d,this.bottom-e[g.line].height));const X=l.x(O);_(X,H,M),O=go(L,O+p+f,v?O+T:this.right,t.rtl),y(l.x(O),H,M),v?g.x+=T+d:g.y+=k}),Mn(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,s=$(e.font),n=U(e.padding);if(!e.display)return;const o=Et(t.rtl,this.left,this.width),r=this.ctx,a=e.position,l=s.size/2,c=n.top+l;let h,d=this.left,u=this.width;if(this.isHorizontal())u=Math.max(...this.lineWidths),h=this.top+c,d=q(t.align,d,this.right-u);else{const g=this.columnSizes.reduce((p,m)=>Math.max(p,m.height),0);h=c+q(t.align,this.top,this.bottom-g-t.labels.padding-this._computeTitleHeight())}const f=q(a,d,d+u);r.textAlign=o.textAlign(nn(a)),r.textBaseline="middle",r.strokeStyle=e.color,r.fillStyle=e.color,r.font=s.string,It(r,e.text,f,h,s)}_computeTitleHeight(){const t=this.options.title,e=$(t.font),s=U(t.padding);return t.display?e.lineHeight+s.height:0}_getLegendItemAt(t,e){let s,n,o;if(ht(t,this.left,this.right)&&ht(e,this.top,this.bottom)){for(o=this.legendHitBoxes,s=0;s<o.length;++s)if(n=o[s],ht(t,n.left,n.left+n.width)&&ht(e,n.top,n.top+n.height))return this.legendItems[s]}return null}handleEvent(t){const e=this.options;if(!Jl(t.type,e))return;const s=this._getLegendItemAt(t.x,t.y);if(t.type==="mousemove"||t.type==="mouseout"){const n=this._hoveredItem,o=Zl(n,s);n&&!o&&I(e.onLeave,[t,n,this],this),this._hoveredItem=s,s&&!o&&I(e.onHover,[t,s,this],this)}else s&&I(e.onClick,[t,s,this],this)}}function Jl(i,t){return!!((i==="mousemove"||i==="mouseout")&&(t.onHover||t.onLeave)||t.onClick&&(i==="click"||i==="mouseup"))}var Ql={id:"legend",_element:Is,start(i,t,e){const s=i.legend=new Is({ctx:i.ctx,options:e,chart:i});ft.configure(i,s,e),ft.addBox(i,s)},stop(i){ft.removeBox(i,i.legend),delete i.legend},beforeUpdate(i,t,e){const s=i.legend;ft.configure(i,s,e),s.options=e},afterUpdate(i){const t=i.legend;t.buildLabels(),t.adjustHitBoxes()},afterEvent(i,t){t.replay||i.legend.handleEvent(t.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(i,t,e){const s=t.datasetIndex,n=e.chart;n.isDatasetVisible(s)?(n.hide(s),t.hidden=!0):(n.show(s),t.hidden=!1)},onHover:null,onLeave:null,labels:{color:i=>i.chart.options.color,boxWidth:40,padding:10,generateLabels(i){const t=i.data.datasets,{labels:{usePointStyle:e,pointStyle:s,textAlign:n,color:o}}=i.legend.options;return i._getSortedDatasetMetas().map(r=>{const a=r.controller.getStyle(e?0:void 0),l=U(a.borderWidth);return{text:t[r.index].label,fillStyle:a.backgroundColor,fontColor:o,hidden:!r.visible,lineCap:a.borderCapStyle,lineDash:a.borderDash,lineDashOffset:a.borderDashOffset,lineJoin:a.borderJoinStyle,lineWidth:(l.width+l.height)/4,strokeStyle:a.borderColor,pointStyle:s||a.pointStyle,rotation:a.rotation,textAlign:n||a.textAlign,borderRadius:0,datasetIndex:r.index}},this)}},title:{color:i=>i.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:i=>!i.startsWith("on"),labels:{_scriptable:i=>!["generateLabels","filter","sort"].includes(i)}}};const ve={average(i){if(!i.length)return!1;let t,e,s=0,n=0,o=0;for(t=0,e=i.length;t<e;++t){const r=i[t].element;if(r&&r.hasValue()){const a=r.tooltipPosition();s+=a.x,n+=a.y,++o}}return{x:s/o,y:n/o}},nearest(i,t){if(!i.length)return!1;let e=t.x,s=t.y,n=Number.POSITIVE_INFINITY,o,r,a;for(o=0,r=i.length;o<r;++o){const l=i[o].element;if(l&&l.hasValue()){const c=l.getCenterPoint(),h=ni(t,c);h<n&&(n=h,a=l)}}if(a){const l=a.tooltipPosition();e=l.x,s=l.y}return{x:e,y:s}}};function st(i,t){return t&&(z(t)?Array.prototype.push.apply(i,t):i.push(t)),i}function lt(i){return(typeof i=="string"||i instanceof String)&&i.indexOf(`
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e.save(),e.font=c.string,R(i.title,y),e.font=l.string,R(i.beforeBody.concat(i.afterBody),y),_=t.displayColors?r+2+t.boxPadding:0,R(s,v=>{R(v.before,y),R(v.lines,y),R(v.after,y)}),_=0,e.font=h.string,R(i.footer,y),e.restore(),m+=g.width,{width:m,height:p}}function ec(i,t){const{y:e,height:s}=t;return e<s/2?"top":e>i.height-s/2?"bottom":"center"}function ic(i,t,e,s){const{x:n,width:o}=s,r=e.caretSize+e.caretPadding;if(i==="left"&&n+o+r>t.width||i==="right"&&n-o-r<0)return!0}function sc(i,t,e,s){const{x:n,width:o}=e,{width:r,chartArea:{left:a,right:l}}=i;let c="center";return s==="center"?c=n<=(a+l)/2?"left":"right":n<=o/2?c="left":n>=r-o/2&&(c="right"),ic(c,i,t,e)&&(c="center"),c}function Bs(i,t,e){const s=e.yAlign||t.yAlign||ec(i,e);return{xAlign:e.xAlign||t.xAlign||sc(i,t,e,s),yAlign:s}}function nc(i,t){let{x:e,width:s}=i;return t==="right"?e-=s:t==="center"&&(e-=s/2),e}function oc(i,t,e){let{y:s,height:n}=i;return t==="top"?s+=e:t==="bottom"?s-=n+e:s-=n/2,s}function Vs(i,t,e,s){const{caretSize:n,caretPadding:o,cornerRadius:r}=i,{xAlign:a,yAlign:l}=e,c=n+o,{topLeft:h,topRight:d,bottomLeft:u,bottomRight:f}=Pt(r);let g=nc(t,a);const p=oc(t,l,c);return l==="center"?a==="left"?g+=c:a==="right"&&(g-=c):a==="left"?g-=Math.max(h,u)+n:a==="right"&&(g+=Math.max(d,f)+n),{x:Y(g,0,s.width-t.width),y:Y(p,0,s.height-t.height)}}function _e(i,t,e){const s=U(e.padding);return t==="center"?i.x+i.width/2:t==="right"?i.x+i.width-s.right:i.x+s.left}function Ns(i){return st([],lt(i))}function rc(i,t,e){return _t(i,{tooltip:t,tooltipItems:e,type:"tooltip"})}function Ws(i,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?i.override(e):i}class ac extends rt{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart||t._chart,this._chart=this.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,s=this.options.setContext(this.getContext()),n=s.enabled&&e.options.animation&&s.animations,o=new Pn(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(o)),o}getContext(){return this.$context||(this.$context=rc(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:s}=e,n=s.beforeTitle.apply(this,[t]),o=s.title.apply(this,[t]),r=s.afterTitle.apply(this,[t]);let a=[];return a=st(a,lt(n)),a=st(a,lt(o)),a=st(a,lt(r)),a}getBeforeBody(t,e){return Ns(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:s}=e,n=[];return R(t,o=>{const r={before:[],lines:[],after:[]},a=Ws(s,o);st(r.before,lt(a.beforeLabel.call(this,o))),st(r.lines,a.label.call(this,o)),st(r.after,lt(a.afterLabel.call(this,o))),n.push(r)}),n}getAfterBody(t,e){return Ns(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:s}=e,n=s.beforeFooter.apply(this,[t]),o=s.footer.apply(this,[t]),r=s.afterFooter.apply(this,[t]);let a=[];return a=st(a,lt(n)),a=st(a,lt(o)),a=st(a,lt(r)),a}_createItems(t){const e=this._active,s=this.chart.data,n=[],o=[],r=[];let a=[],l,c;for(l=0,c=e.length;l<c;++l)a.push(tc(this.chart,e[l]));return t.filter&&(a=a.filter((h,d,u)=>t.filter(h,d,u,s))),t.itemSort&&(a=a.sort((h,d)=>t.itemSort(h,d,s))),R(a,h=>{const d=Ws(t.callbacks,h);n.push(d.labelColor.call(this,h)),o.push(d.labelPointStyle.call(this,h)),r.push(d.labelTextColor.call(this,h))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=r,this.dataPoints=a,a}update(t,e){const s=this.options.setContext(this.getContext()),n=this._active;let o,r=[];if(!n.length)this.opacity!==0&&(o={opacity:0});else{const a=ve[s.position].call(this,n,this._eventPosition);r=this._createItems(s),this.title=this.getTitle(r,s),this.beforeBody=this.getBeforeBody(r,s),this.body=this.getBody(r,s),this.afterBody=this.getAfterBody(r,s),this.footer=this.getFooter(r,s);const l=this._size=zs(this,s),c=Object.assign({},a,l),h=Bs(this.chart,s,c),d=Vs(s,c,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,o={opacity:1,x:d.x,y:d.y,width:l.width,height:l.height,caretX:a.x,caretY:a.y}}this._tooltipItems=r,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,s,n){const o=this.getCaretPosition(t,s,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,s){const{xAlign:n,yAlign:o}=this,{caretSize:r,cornerRadius:a}=s,{topLeft:l,topRight:c,bottomLeft:h,bottomRight:d}=Pt(a),{x:u,y:f}=t,{width:g,height:p}=e;let m,b,_,y,v,x;return o==="center"?(v=f+p/2,n==="left"?(m=u,b=m-r,y=v+r,x=v-r):(m=u+g,b=m+r,y=v-r,x=v+r),_=m):(n==="left"?b=u+Math.max(l,h)+r:n==="right"?b=u+g-Math.max(c,d)-r:b=this.caretX,o==="top"?(y=f,v=y-r,m=b-r,_=b+r):(y=f+p,v=y+r,m=b+r,_=b-r),x=y),{x1:m,x2:b,x3:_,y1:y,y2:v,y3:x}}drawTitle(t,e,s){const n=this.title,o=n.length;let r,a,l;if(o){const c=Et(s.rtl,this.x,this.width);for(t.x=_e(this,s.titleAlign,s),e.textAlign=c.textAlign(s.titleAlign),e.textBaseline="middle",r=$(s.titleFont),a=s.titleSpacing,e.fillStyle=s.titleColor,e.font=r.string,l=0;l<o;++l)e.fillText(n[l],c.x(t.x),t.y+r.lineHeight/2),t.y+=r.lineHeight+a,l+1===o&&(t.y+=s.titleMarginBottom-a)}}_drawColorBox(t,e,s,n,o){const r=this.labelColors[s],a=this.labelPointStyles[s],{boxHeight:l,boxWidth:c,boxPadding:h}=o,d=$(o.bodyFont),u=_e(this,"left",o),f=n.x(u),g=l<d.lineHeight?(d.lineHeight-l)/2:0,p=e.y+g;if(o.usePointStyle){const m={radius:Math.min(c,l)/2,pointStyle:a.pointStyle,rotation:a.rotation,borderWidth:1},b=n.leftForLtr(f,c)+c/2,_=p+l/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,ai(t,m,b,_),t.strokeStyle=r.borderColor,t.fillStyle=r.backgroundColor,ai(t,m,b,_)}else{t.lineWidth=C(r.borderWidth)?Math.max(...Object.values(r.borderWidth)):r.borderWidth||1,t.strokeStyle=r.borderColor,t.setLineDash(r.borderDash||[]),t.lineDashOffset=r.borderDashOffset||0;const m=n.leftForLtr(f,c-h),b=n.leftForLtr(n.xPlus(f,1),c-h-2),_=Pt(r.borderRadius);Object.values(_).some(y=>y!==0)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,ee(t,{x:m,y:p,w:c,h:l,radius:_}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),ee(t,{x:b,y:p+1,w:c-2,h:l-2,radius:_}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(m,p,c,l),t.strokeRect(m,p,c,l),t.fillStyle=r.backgroundColor,t.fillRect(b,p+1,c-2,l-2))}t.fillStyle=this.labelTextColors[s]}drawBody(t,e,s){const{body:n}=this,{bodySpacing:o,bodyAlign:r,displayColors:a,boxHeight:l,boxWidth:c,boxPadding:h}=s,d=$(s.bodyFont);let u=d.lineHeight,f=0;const g=Et(s.rtl,this.x,this.width),p=function(S){e.fillText(S,g.x(t.x+f),t.y+u/2),t.y+=u+o},m=g.textAlign(r);let b,_,y,v,x,k,M;for(e.textAlign=r,e.textBaseline="middle",e.font=d.string,t.x=_e(this,m,s),e.fillStyle=s.bodyColor,R(this.beforeBody,p),f=a&&m!=="right"?r==="center"?c/2+h:c+2+h:0,v=0,k=n.length;v<k;++v){for(b=n[v],_=this.labelTextColors[v],e.fillStyle=_,R(b.before,p),y=b.lines,a&&y.length&&(this._drawColorBox(e,t,v,g,s),u=Math.max(d.lineHeight,l)),x=0,M=y.length;x<M;++x)p(y[x]),u=d.lineHeight;R(b.after,p)}f=0,u=d.lineHeight,R(this.afterBody,p),t.y-=o}drawFooter(t,e,s){const n=this.footer,o=n.length;let r,a;if(o){const l=Et(s.rtl,this.x,this.width);for(t.x=_e(this,s.footerAlign,s),t.y+=s.footerMarginTop,e.textAlign=l.textAlign(s.footerAlign),e.textBaseline="middle",r=$(s.footerFont),e.fillStyle=s.footerColor,e.font=r.string,a=0;a<o;++a)e.fillText(n[a],l.x(t.x),t.y+r.lineHeight/2),t.y+=r.lineHeight+s.footerSpacing}}drawBackground(t,e,s,n){const{xAlign:o,yAlign:r}=this,{x:a,y:l}=t,{width:c,height:h}=s,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=Pt(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(a+d,l),r==="top"&&this.drawCaret(t,e,s,n),e.lineTo(a+c-u,l),e.quadraticCurveTo(a+c,l,a+c,l+u),r==="center"&&o==="right"&&this.drawCaret(t,e,s,n),e.lineTo(a+c,l+h-g),e.quadraticCurveTo(a+c,l+h,a+c-g,l+h),r==="bottom"&&this.drawCaret(t,e,s,n),e.lineTo(a+f,l+h),e.quadraticCurveTo(a,l+h,a,l+h-f),r==="center"&&o==="left"&&this.drawCaret(t,e,s,n),e.lineTo(a,l+d),e.quadraticCurveTo(a,l,a+d,l),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,s=this.$animations,n=s&&s.x,o=s&&s.y;if(n||o){const r=ve[t.position].call(this,this._active,this._eventPosition);if(!r)return;const a=this._size=zs(this,t),l=Object.assign({},r,this._size),c=Bs(e,t,l),h=Vs(t,l,c,e);(n._to!==h.x||o._to!==h.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=a.width,this.height=a.height,this.caretX=r.x,this.caretY=r.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let s=this.opacity;if(!s)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;const r=U(e.padding),a=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&a&&(t.save(),t.globalAlpha=s,this.drawBackground(o,t,n,e),vn(t,e.textDirection),o.y+=r.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),Mn(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const s=this._active,n=t.map(({datasetIndex:a,index:l})=>{const c=this.chart.getDatasetMeta(a);if(!c)throw new Error("Cannot find a dataset at index "+a);return{datasetIndex:a,element:c.data[l],index:l}}),o=!Me(s,n),r=this._positionChanged(n,e);(o||r)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,s=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],r=this._getActiveElements(t,o,e,s),a=this._positionChanged(r,t),l=e||!Me(r,o)||a;return l&&(this._active=r,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,s,n){const o=this.options;if(t.type==="mouseout")return[];if(!n)return e;const r=this.chart.getElementsAtEventForMode(t,o.mode,o,s);return o.reverse&&r.reverse(),r}_positionChanged(t,e){const{caretX:s,caretY:n,options:o}=this,r=ve[o.position].call(this,t,e);return r!==!1&&(s!==r.x||n!==r.y)}}ac.positioners=ve;const lc=(i,t,e,s)=>(typeof t=="string"?(e=i.push(t)-1,s.unshift({index:e,label:t})):isNaN(t)&&(e=null),e);function cc(i,t,e,s){const n=i.indexOf(t);if(n===-1)return lc(i,t,e,s);const o=i.lastIndexOf(t);return n!==o?e:n}const hc=(i,t)=>i===null?null:Y(Math.round(i),0,t);class Ae extends Ot{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const s=this.getLabels();for(const{index:n,label:o}of e)s[n]===o&&s.splice(n,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(E(t))return null;const s=this.getLabels();return e=isFinite(e)&&s[e]===t?e:cc(s,t,D(e,t),this._addedLabels),hc(e,s.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:s,max:n}=this.getMinMax(!0);this.options.bounds==="ticks"&&(t||(s=0),e||(n=this.getLabels().length-1)),this.min=s,this.max=n}buildTicks(){const t=this.min,e=this.max,s=this.options.offset,n=[];let o=this.getLabels();o=t===0&&e===o.length-1?o:o.slice(t,e+1),this._valueRange=Math.max(o.length-(s?0:1),1),this._startValue=this.min-(s?.5:0);for(let r=t;r<=e;r++)n.push({value:r});return n}getLabelForValue(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]:t}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return typeof t!="number"&&(t=this.parse(t)),t===null?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}}Ae.id="category";Ae.defaults={ticks:{callback:Ae.prototype.getLabelForValue}};function dc(i,t){const e=[],{bounds:n,step:o,min:r,max:a,precision:l,count:c,maxTicks:h,maxDigits:d,includeBounds:u}=i,f=o||1,g=h-1,{min:p,max:m}=t,b=!E(r),_=!E(a),y=!E(c),v=(m-p)/(d+1);let x=Vi((m-p)/g/f)*f,k,M,S,w;if(x<1e-14&&!b&&!_)return[{value:p},{value:m}];w=Math.ceil(m/x)-Math.floor(p/x),w>g&&(x=Vi(w*x/g/f)*f),E(l)||(k=Math.pow(10,l),x=Math.ceil(x*k)/k),n==="ticks"?(M=Math.floor(p/x)*x,S=Math.ceil(m/x)*x):(M=p,S=m),b&&_&&o&&ro((a-r)/o,x/1e3)?(w=Math.round(Math.min((a-r)/x,h)),x=(a-r)/w,M=r,S=a):y?(M=b?r:M,S=_?a:S,w=c-1,x=(S-M)/w):(w=(S-M)/x,qt(w,Math.round(w),x/1e3)?w=Math.round(w):w=Math.ceil(w));const L=Math.max(Ni(x),Ni(M));k=Math.pow(10,E(l)?L:l),M=Math.round(M*k)/k,S=Math.round(S*k)/k;let T=0;for(b&&(u&&M!==r?(e.push({value:r}),M<r&&T++,qt(Math.round((M+T*x)*k)/k,r,Hs(r,v,i))&&T++):M<r&&T++);T<w;++T)e.push({value:Math.round((M+T*x)*k)/k});return _&&u&&S!==a?e.length&&qt(e[e.length-1].value,a,Hs(a,v,i))?e[e.length-1].value=a:e.push({value:a}):(!_||S===a)&&e.push({value:S}),e}function Hs(i,t,{horizontal:e,minRotation:s}){const n=et(s),o=(e?Math.sin(n):Math.cos(n))||.001,r=.75*t*(""+i).length;return Math.min(t/o,r)}class Le extends Ot{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 E(t)||(typeof t=="number"||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:s}=this.getUserBounds();let{min:n,max:o}=this;const r=l=>n=e?n:l,a=l=>o=s?o:l;if(t){const l=ot(n),c=ot(o);l<0&&c<0?a(0):l>0&&c>0&&r(0)}if(n===o){let l=1;(o>=Number.MAX_SAFE_INTEGER||n<=Number.MIN_SAFE_INTEGER)&&(l=Math.abs(o*.05)),a(o+l),t||r(n-l)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let{maxTicksLimit:e,stepSize:s}=t,n;return s?(n=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,n>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${n} ticks. Limiting to 1000.`),n=1e3)):(n=this.computeTickLimit(),e=e||11),e&&(n=Math.min(e,n)),n}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let s=this.getTickLimit();s=Math.max(2,s);const n={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:e.includeBounds!==!1},o=this._range||this,r=dc(n,o);return t.bounds==="ticks"&&Zs(r,this,"value"),t.reverse?(r.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),r}configure(){const t=this.ticks;let e=this.min,s=this.max;if(super.configure(),this.options.offset&&t.length){const n=(s-e)/Math.max(t.length-1,1)/2;e-=n,s+=n}this._startValue=e,this._endValue=s,this._valueRange=s-e}getLabelForValue(t){return ne(t,this.chart.options.locale,this.options.ticks.format)}}class Fi extends Le{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=W(t)?t:0,this.max=W(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,s=et(this.options.ticks.minRotation),n=(t?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}Fi.id="linear";Fi.defaults={ticks:{callback:Ie.formatters.numeric}};function js(i){return i/Math.pow(10,Math.floor(Q(i)))===1}function uc(i,t){const e=Math.floor(Q(t.max)),s=Math.ceil(t.max/Math.pow(10,e)),n=[];let o=J(i.min,Math.pow(10,Math.floor(Q(t.min)))),r=Math.floor(Q(o)),a=Math.floor(o/Math.pow(10,r)),l=r<0?Math.pow(10,Math.abs(r)):1;do n.push({value:o,major:js(o)}),++a,a===10&&(a=1,++r,l=r>=0?1:l),o=Math.round(a*Math.pow(10,r)*l)/l;while(r<e||r===e&&a<s);const c=J(i.max,o);return n.push({value:c,major:js(o)}),n}class Un extends Ot{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){const s=Le.prototype.parse.apply(this,[t,e]);if(s===0){this._zero=!0;return}return W(s)&&s>0?s:null}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=W(t)?Math.max(0,t):null,this.max=W(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let s=this.min,n=this.max;const o=l=>s=t?s:l,r=l=>n=e?n:l,a=(l,c)=>Math.pow(10,Math.floor(Q(l))+c);s===n&&(s<=0?(o(1),r(10)):(o(a(s,-1)),r(a(n,1)))),s<=0&&o(a(n,-1)),n<=0&&r(a(s,1)),this._zero&&this.min!==this._suggestedMin&&s===a(this.min,0)&&o(a(s,-1)),this.min=s,this.max=n}buildTicks(){const t=this.options,e={min:this._userMin,max:this._userMax},s=uc(e,this);return t.bounds==="ticks"&&Zs(s,this,"value"),t.reverse?(s.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),s}getLabelForValue(t){return t===void 0?"0":ne(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=Q(t),this._valueRange=Q(this.max)-Q(t)}getPixelForValue(t){return(t===void 0||t===0)&&(t=this.min),t===null||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(Q(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}Un.id="logarithmic";Un.defaults={ticks:{callback:Ie.formatters.logarithmic,major:{enabled:!0}}};function gi(i){const t=i.ticks;if(t.display&&i.display){const e=U(t.backdropPadding);return D(t.font&&t.font.size,A.font.size)+e.height}return 0}function fc(i,t,e){return e=z(e)?e:[e],{w:Vo(i,t.string,e),h:e.length*t.lineHeight}}function $s(i,t,e,s,n){return i===s||i===n?{start:t-e/2,end:t+e/2}:i<s||i>n?{start:t-e,end:t}:{start:t,end:t+e}}function gc(i){const t={l:i.left+i._padding.left,r:i.right-i._padding.right,t:i.top+i._padding.top,b:i.bottom-i._padding.bottom},e=Object.assign({},t),s=[],n=[],o=i._pointLabels.length,r=i.options.pointLabels,a=r.centerPointLabels?V/o:0;for(let l=0;l<o;l++){const c=r.setContext(i.getPointLabelContext(l));n[l]=c.padding;const h=i.getPointPosition(l,i.drawingArea+n[l],a),d=$(c.font),u=fc(i.ctx,d,i._pointLabels[l]);s[l]=u;const f=G(i.getIndexAngle(l)+a),g=Math.round(mi(f)),p=$s(g,h.x,u.w,0,180),m=$s(g,h.y,u.h,90,270);pc(e,t,f,p,m)}i.setCenterPoint(t.l-e.l,e.r-t.r,t.t-e.t,e.b-t.b),i._pointLabelItems=mc(i,s,n)}function pc(i,t,e,s,n){const o=Math.abs(Math.sin(e)),r=Math.abs(Math.cos(e));let a=0,l=0;s.start<t.l?(a=(t.l-s.start)/o,i.l=Math.min(i.l,t.l-a)):s.end>t.r&&(a=(s.end-t.r)/o,i.r=Math.max(i.r,t.r+a)),n.start<t.t?(l=(t.t-n.start)/r,i.t=Math.min(i.t,t.t-l)):n.end>t.b&&(l=(n.end-t.b)/r,i.b=Math.max(i.b,t.b+l))}function mc(i,t,e){const s=[],n=i._pointLabels.length,o=i.options,r=gi(o)/2,a=i.drawingArea,l=o.pointLabels.centerPointLabels?V/n:0;for(let c=0;c<n;c++){const h=i.getPointPosition(c,a+r+e[c],l),d=Math.round(mi(G(h.angle+B))),u=t[c],f=xc(h.y,u.h,d),g=bc(d),p=_c(h.x,u.w,g);s.push({x:h.x,y:f,textAlign:g,left:p,top:f,right:p+u.w,bottom:f+u.h})}return s}function bc(i){return i===0||i===180?"center":i<180?"left":"right"}function _c(i,t,e){return e==="right"?i-=t:e==="center"&&(i-=t/2),i}function xc(i,t,e){return e===90||e===270?i-=t/2:(e>270||e<90)&&(i-=t),i}function yc(i,t){const{ctx:e,options:{pointLabels:s}}=i;for(let n=t-1;n>=0;n--){const o=s.setContext(i.getPointLabelContext(n)),r=$(o.font),{x:a,y:l,textAlign:c,left:h,top:d,right:u,bottom:f}=i._pointLabelItems[n],{backdropColor:g}=o;if(!E(g)){const p=Pt(o.borderRadius),m=U(o.backdropPadding);e.fillStyle=g;const b=h-m.left,_=d-m.top,y=u-h+m.width,v=f-d+m.height;Object.values(p).some(x=>x!==0)?(e.beginPath(),ee(e,{x:b,y:_,w:y,h:v,radius:p}),e.fill()):e.fillRect(b,_,y,v)}It(e,i._pointLabels[n],a,l+r.lineHeight/2,r,{color:o.color,textAlign:c,textBaseline:"middle"})}}function Kn(i,t,e,s){const{ctx:n}=i;if(e)n.arc(i.xCenter,i.yCenter,t,0,F);else{let o=i.getPointPosition(0,t);n.moveTo(o.x,o.y);for(let r=1;r<s;r++)o=i.getPointPosition(r,t),n.lineTo(o.x,o.y)}}function vc(i,t,e,s){const n=i.ctx,o=t.circular,{color:r,lineWidth:a}=t;!o&&!s||!r||!a||e<0||(n.save(),n.strokeStyle=r,n.lineWidth=a,n.setLineDash(t.borderDash),n.lineDashOffset=t.borderDashOffset,n.beginPath(),Kn(i,e,o,s),n.closePath(),n.stroke(),n.restore())}function Mc(i,t,e){return _t(i,{label:e,index:t,type:"pointLabel"})}class Be extends Le{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=U(gi(this.options)/2),e=this.width=this.maxWidth-t.width,s=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+s/2+t.top),this.drawingArea=Math.floor(Math.min(e,s)/2)}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!1);this.min=W(t)&&!isNaN(t)?t:0,this.max=W(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/gi(this.options))}generateTickLabels(t){Le.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((e,s)=>{const n=I(this.options.pointLabels.callback,[e,s],this);return n||n===0?n:""}).filter((e,s)=>this.chart.getDataVisibility(s))}fit(){const t=this.options;t.display&&t.pointLabels.display?gc(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,s,n){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((s-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,s,n))}getIndexAngle(t){const e=F/(this._pointLabels.length||1),s=this.options.startAngle||0;return G(t*e+et(s))}getDistanceFromCenterForValue(t){if(E(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(E(t))return NaN;const e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const s=e[t];return Mc(this.getContext(),t,s)}}getPointPosition(t,e,s=0){const n=this.getIndexAngle(t)-B+s;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:s,right:n,bottom:o}=this._pointLabelItems[t];return{left:e,top:s,right:n,bottom:o}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const s=this.ctx;s.save(),s.beginPath(),Kn(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),s.closePath(),s.fillStyle=t,s.fill(),s.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:s,grid:n}=e,o=this._pointLabels.length;let r,a,l;if(e.pointLabels.display&&yc(this,o),n.display&&this.ticks.forEach((c,h)=>{if(h!==0){a=this.getDistanceFromCenterForValue(c.value);const d=n.setContext(this.getContext(h-1));vc(this,d,a,o)}}),s.display){for(t.save(),r=o-1;r>=0;r--){const c=s.setContext(this.getPointLabelContext(r)),{color:h,lineWidth:d}=c;!d||!h||(t.lineWidth=d,t.strokeStyle=h,t.setLineDash(c.borderDash),t.lineDashOffset=c.borderDashOffset,a=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),l=this.getPointPosition(r,a),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(l.x,l.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,s=e.ticks;if(!s.display)return;const n=this.getIndexAngle(0);let o,r;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach((a,l)=>{if(l===0&&!e.reverse)return;const c=s.setContext(this.getContext(l)),h=$(c.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),c.showLabelBackdrop){t.font=h.string,r=t.measureText(a.label).width,t.fillStyle=c.backdropColor;const d=U(c.backdropPadding);t.fillRect(-r/2-d.left,-o-h.size/2-d.top,r+d.width,h.size+d.height)}It(t,a.label,0,-o,h,{color:c.color})}),t.restore()}drawTitle(){}}Be.id="radialLinear";Be.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:Ie.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback(i){return i},padding:5,centerPointLabels:!1}};Be.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"};Be.descriptors={angleLines:{_fallback:"grid"}};const Ve={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}},K=Object.keys(Ve);function kc(i,t){return i-t}function Ys(i,t){if(E(t))return null;const e=i._adapter,{parser:s,round:n,isoWeekday:o}=i._parseOpts;let r=t;return typeof s=="function"&&(r=s(r)),W(r)||(r=typeof s=="string"?e.parse(r,s):e.parse(r)),r===null?null:(n&&(r=n==="week"&&(Ft(o)||o===!0)?e.startOf(r,"isoWeek",o):e.startOf(r,n)),+r)}function Xs(i,t,e,s){const n=K.length;for(let o=K.indexOf(i);o<n-1;++o){const r=Ve[K[o]],a=r.steps?r.steps:Number.MAX_SAFE_INTEGER;if(r.common&&Math.ceil((e-t)/(a*r.size))<=s)return K[o]}return K[n-1]}function wc(i,t,e,s,n){for(let o=K.length-1;o>=K.indexOf(e);o--){const r=K[o];if(Ve[r].common&&i._adapter.diff(n,s,r)>=t-1)return r}return K[e?K.indexOf(e):0]}function Sc(i){for(let t=K.indexOf(i)+1,e=K.length;t<e;++t)if(Ve[K[t]].common)return K[t]}function Us(i,t,e){if(!e)i[t]=!0;else if(e.length){const{lo:s,hi:n}=bi(e,t),o=e[s]>=t?e[s]:e[n];i[o]=!0}}function Pc(i,t,e,s){const n=i._adapter,o=+n.startOf(t[0].value,s),r=t[t.length-1].value;let a,l;for(a=o;a<=r;a=+n.add(a,1,s))l=e[a],l>=0&&(t[l].major=!0);return t}function Ks(i,t,e){const s=[],n={},o=t.length;let r,a;for(r=0;r<o;++r)a=t[r],n[a]=r,s.push({value:a,major:!1});return o===0||!e?s:Pc(i,s,n,e)}class Ne extends Ot{constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e){const s=t.time||(t.time={}),n=this._adapter=new va._date(t.adapters.date);n.init(e),Kt(s.displayFormats,n.formats()),this._parseOpts={parser:s.parser,round:s.round,isoWeekday:s.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return t===void 0?null:Ys(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,s=t.time.unit||"day";let{min:n,max:o,minDefined:r,maxDefined:a}=this.getUserBounds();function l(c){!r&&!isNaN(c.min)&&(n=Math.min(n,c.min)),!a&&!isNaN(c.max)&&(o=Math.max(o,c.max))}(!r||!a)&&(l(this._getLabelBounds()),(t.bounds!=="ticks"||t.ticks.source!=="labels")&&l(this.getMinMax(!1))),n=W(n)&&!isNaN(n)?n:+e.startOf(Date.now(),s),o=W(o)&&!isNaN(o)?o:+e.endOf(Date.now(),s)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,s=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],s=t[t.length-1]),{min:e,max:s}}buildTicks(){const t=this.options,e=t.time,s=t.ticks,n=s.source==="labels"?this.getLabelTimestamps():this._generate();t.bounds==="ticks"&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);const o=this.min,r=this.max,a=ho(n,o,r);return this._unit=e.unit||(s.autoSkip?Xs(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):wc(this,a.length,e.minUnit,this.min,this.max)),this._majorUnit=!s.major.enabled||this._unit==="year"?void 0:Sc(this._unit),this.initOffsets(n),t.reverse&&a.reverse(),Ks(this,a,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t){let e=0,s=0,n,o;this.options.offset&&t.length&&(n=this.getDecimalForValue(t[0]),t.length===1?e=1-n:e=(this.getDecimalForValue(t[1])-n)/2,o=this.getDecimalForValue(t[t.length-1]),t.length===1?s=o:s=(o-this.getDecimalForValue(t[t.length-2]))/2);const r=t.length<3?.5:.25;e=Y(e,0,r),s=Y(s,0,r),this._offsets={start:e,end:s,factor:1/(e+1+s)}}_generate(){const t=this._adapter,e=this.min,s=this.max,n=this.options,o=n.time,r=o.unit||Xs(o.minUnit,e,s,this._getLabelCapacity(e)),a=D(o.stepSize,1),l=r==="week"?o.isoWeekday:!1,c=Ft(l)||l===!0,h={};let d=e,u,f;if(c&&(d=+t.startOf(d,"isoWeek",l)),d=+t.startOf(d,c?"day":r),t.diff(s,e,r)>1e5*a)throw new Error(e+" and "+s+" are too far apart with stepSize of "+a+" "+r);const g=n.ticks.source==="data"&&this.getDataTimestamps();for(u=d,f=0;u<s;u=+t.add(u,a,r),f++)Us(h,u,g);return(u===s||n.bounds==="ticks"||f===1)&&Us(h,u,g),Object.keys(h).sort((p,m)=>p-m).map(p=>+p)}getLabelForValue(t){const e=this._adapter,s=this.options.time;return s.tooltipFormat?e.format(t,s.tooltipFormat):e.format(t,s.displayFormats.datetime)}_tickFormatFunction(t,e,s,n){const o=this.options,r=o.time.displayFormats,a=this._unit,l=this._majorUnit,c=a&&r[a],h=l&&r[l],d=s[e],u=l&&h&&d&&d.major,f=this._adapter.format(t,n||(u?h:c)),g=o.ticks.callback;return g?I(g,[f,e,s],this):f}generateTickLabels(t){let e,s,n;for(e=0,s=t.length;e<s;++e)n=t[e],n.label=this._tickFormatFunction(n.value,e,t)}getDecimalForValue(t){return t===null?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,s=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+s)*e.factor)}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+s*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,s=this.ctx.measureText(t).width,n=et(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(n),r=Math.sin(n),a=this._resolveTickFontOptions(0).size;return{w:s*o+a*r,h:s*r+a*o}}_getLabelCapacity(t){const e=this.options.time,s=e.displayFormats,n=s[e.unit]||s.millisecond,o=this._tickFormatFunction(t,0,Ks(this,[t],this._majorUnit),n),r=this._getLabelSize(o),a=Math.floor(this.isHorizontal()?this.width/r.w:this.height/r.h)-1;return a>0?a:1}getDataTimestamps(){let t=this._cache.data||[],e,s;if(t.length)return t;const n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(e=0,s=n.length;e<s;++e)t=t.concat(n[e].controller.getAllParsedValues(this));return this._cache.data=this.normalize(t)}getLabelTimestamps(){const t=this._cache.labels||[];let e,s;if(t.length)return t;const n=this.getLabels();for(e=0,s=n.length;e<s;++e)t.push(Ys(this,n[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return tn(t.sort(kc))}}Ne.id="time";Ne.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};function xe(i,t,e){let s=0,n=i.length-1,o,r,a,l;e?(t>=i[s].pos&&t<=i[n].pos&&({lo:s,hi:n}=St(i,"pos",t)),{pos:o,time:a}=i[s],{pos:r,time:l}=i[n]):(t>=i[s].time&&t<=i[n].time&&({lo:s,hi:n}=St(i,"time",t)),{time:o,pos:a}=i[s],{time:r,pos:l}=i[n]);const c=r-o;return c?a+(l-a)*(t-o)/c:a}class qn extends Ne{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=xe(e,this.min),this._tableRange=xe(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:s}=this,n=[],o=[];let r,a,l,c,h;for(r=0,a=t.length;r<a;++r)c=t[r],c>=e&&c<=s&&n.push(c);if(n.length<2)return[{time:e,pos:0},{time:s,pos:1}];for(r=0,a=n.length;r<a;++r)h=n[r+1],l=n[r-1],c=n[r],Math.round((h+l)/2)!==c&&o.push({time:c,pos:r/(a-1)});return o}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),s=this.getLabelTimestamps();return e.length&&s.length?t=this.normalize(e.concat(s)):t=e.length?e:s,t=this._cache.all=t,t}getDecimalForValue(t){return(xe(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return xe(this._table,s*this._tableRange+this._minPos,!0)}}qn.id="timeseries";qn.defaults=Ne.defaults;Li.register(xt,ze,Fe,Ae,Fi,Gl,Ql);export{Li as Chart};