From 80c2df2ae3620d2b491c08e6ce697dcde2ab9a2c Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Mon, 6 Jun 2022 16:05:13 +0800 Subject: [PATCH 1/7] fix: pageRoute will now adhere to `iframe` option --- src/middleware-wrapper.js | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/middleware-wrapper.js b/src/middleware-wrapper.js index 34f0eaa..c8fe688 100644 --- a/src/middleware-wrapper.js +++ b/src/middleware-wrapper.js @@ -78,6 +78,16 @@ const middlewareWrapper = config => { middleware.pageRoute = (req, res) => { healthChecker(validatedConfig.healthChecks).then(results => { data.healthCheckResults = results; + if (validatedConfig.iframe) { + if (res.removeHeader) { + res.removeHeader('X-Frame-Options'); + } + + if (res.remove) { + res.remove('X-Frame-Options'); + } + } + res.send(render(data)); }); }; From d449225a2bdc659a143e757a322b142e1d24c6f2 Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Mon, 6 Jun 2022 16:06:37 +0800 Subject: [PATCH 2/7] refactor: extract `res.send` into a single function --- src/middleware-wrapper.js | 47 ++++++++++++++++----------------------- 1 file changed, 19 insertions(+), 28 deletions(-) diff --git a/src/middleware-wrapper.js b/src/middleware-wrapper.js index c8fe688..8604822 100644 --- a/src/middleware-wrapper.js +++ b/src/middleware-wrapper.js @@ -33,26 +33,30 @@ const middlewareWrapper = config => { const render = Handlebars.compile(htmlTmpl); + const renderResults = res => { + healthChecker(validatedConfig.healthChecks).then(results => { + data.healthCheckResults = results; + if (validatedConfig.iframe) { + if (res.removeHeader) { + res.removeHeader('X-Frame-Options'); + } + + if (res.remove) { + res.remove('X-Frame-Options'); + } + } + + res.send(render(data)); + }); + }; + const middleware = (req, res, next) => { socketIoInit(req.socket.server, validatedConfig); const startTime = process.hrtime(); if (req.path === validatedConfig.path) { - healthChecker(validatedConfig.healthChecks).then(results => { - data.healthCheckResults = results; - if (validatedConfig.iframe) { - if (res.removeHeader) { - res.removeHeader('X-Frame-Options'); - } - - if (res.remove) { - res.remove('X-Frame-Options'); - } - } - - res.send(render(data)); - }); + renderResults(res); } else { if (!req.path.startsWith(validatedConfig.ignoreStartsWith)) { onHeaders(res, () => { @@ -76,20 +80,7 @@ const middlewareWrapper = config => { */ middleware.middleware = middleware; middleware.pageRoute = (req, res) => { - healthChecker(validatedConfig.healthChecks).then(results => { - data.healthCheckResults = results; - if (validatedConfig.iframe) { - if (res.removeHeader) { - res.removeHeader('X-Frame-Options'); - } - - if (res.remove) { - res.remove('X-Frame-Options'); - } - } - - res.send(render(data)); - }); + renderResults(res); }; return middleware; }; From 95ea44fd6449159e43a9ce2293d58d47eb9b348c Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Mon, 6 Jun 2022 17:19:51 +0800 Subject: [PATCH 3/7] docs: added missing `iframe` option to README.md --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 70c965f..0a7b215 100644 --- a/README.md +++ b/README.md @@ -55,6 +55,7 @@ spans: [{ interval: 15, // Every 15 seconds retention: 60 }], +iframe: false, // iframe=true will remove X-Frame-Options chartVisibility: { cpu: true, mem: true, From 35fdb78b32536ea1cb85940f62a41baaa75fce6f Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Wed, 8 Jun 2022 13:31:47 +0800 Subject: [PATCH 4/7] security: added SRI sha512 integrity for `Chart.bundle.min.js` loaded via cdn --- src/public/index.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/public/index.html b/src/public/index.html index b69f163..a5baadf 100644 --- a/src/public/index.html +++ b/src/public/index.html @@ -2,7 +2,7 @@ {{title}} - + diff --git a/src/public/javascripts/libs/Chart.js/2.2.2/Chart.bundle.min.js b/src/public/javascripts/libs/Chart.js/2.2.2/Chart.bundle.min.js new file mode 100644 index 0000000..4acd46a --- /dev/null +++ b/src/public/javascripts/libs/Chart.js/2.2.2/Chart.bundle.min.js @@ -0,0 +1,15 @@ +/*! + * Chart.js + * http://chartjs.org/ + * Version: 2.2.2 + * + * Copyright 2016 Nick Downie + * Released under the MIT license + * https://github.com/chartjs/Chart.js/blob/master/LICENSE.md + */ +!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Chart=t()}}(function(){var t;return function e(t,n,i){function a(r,s){if(!n[r]){if(!t[r]){var l="function"==typeof require&&require;if(!s&&l)return l(r,!0);if(o)return o(r,!0);var d=new Error("Cannot find module '"+r+"'");throw d.code="MODULE_NOT_FOUND",d}var u=n[r]={exports:{}};t[r][0].call(u.exports,function(e){var n=t[r][1][e];return a(n?n:e)},u,u.exports,e,t,n,i)}return n[r].exports}for(var 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e=t.helpers;t.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},t.controllers.bar=t.DatasetController.extend({dataElementType:t.elements.Rectangle,initialize:function(e,n){t.DatasetController.prototype.initialize.call(this,e,n),this.getMeta().bar=!0},getBarCount:function(){var t=this,n=0;return e.each(t.chart.data.datasets,function(e,i){var a=t.chart.getDatasetMeta(i);a.bar&&t.chart.isDatasetVisible(i)&&++n},t),n},update:function(t){var n=this;e.each(n.getMeta().data,function(e,i){n.updateElement(e,i,t)},n)},updateElement:function(t,n,i){var a=this,o=a.getMeta(),r=a.getScaleForId(o.xAxisID),s=a.getScaleForId(o.yAxisID),l=s.getBasePixel(),d=a.chart.options.elements.rectangle,u=t.custom||{},c=a.getDataset();e.extend(t,{_xScale:r,_yScale:s,_datasetIndex:a.index,_index:n,_model:{x:a.calculateBarX(n,a.index),y:i?l:a.calculateBarY(n,a.index),label:a.chart.data.labels[n],datasetLabel:c.label,base:i?l:a.calculateBarBase(a.index,n),width:a.calculateBarWidth(n),backgroundColor:u.backgroundColor?u.backgroundColor:e.getValueAtIndexOrDefault(c.backgroundColor,n,d.backgroundColor),borderSkipped:u.borderSkipped?u.borderSkipped:d.borderSkipped,borderColor:u.borderColor?u.borderColor:e.getValueAtIndexOrDefault(c.borderColor,n,d.borderColor),borderWidth:u.borderWidth?u.borderWidth:e.getValueAtIndexOrDefault(c.borderWidth,n,d.borderWidth)}}),t.pivot()},calculateBarBase:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=0;if(a.options.stacked){for(var r=n.chart,s=r.data.datasets,l=Number(s[t].data[e]),d=0;t>d;d++){var u=s[d],c=r.getDatasetMeta(d);if(c.bar&&c.yAxisID===a.id&&r.isDatasetVisible(d)){var h=Number(u.data[e]);o+=0>l?Math.min(h,0):Math.max(h,0)}}return a.getPixelForValue(o)}return a.getBasePixel()},getRuler:function(t){var e,n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=n.getBarCount();e="category"===a.options.type?a.getPixelForTick(t+1)-a.getPixelForTick(t):a.width/a.ticks.length;var r=e*a.options.categoryPercentage,s=(e-e*a.options.categoryPercentage)/2,l=r/o;if(a.ticks.length!==n.chart.data.labels.length){var d=a.ticks.length/n.chart.data.labels.length;l*=d}var u=l*a.options.barPercentage,c=l-l*a.options.barPercentage;return{datasetCount:o,tickWidth:e,categoryWidth:r,categorySpacing:s,fullBarWidth:l,barWidth:u,barSpacing:c}},calculateBarWidth:function(t){var e=this.getScaleForId(this.getMeta().xAxisID);if(e.options.barThickness)return e.options.barThickness;var n=this.getRuler(t);return e.options.stacked?n.categoryWidth:n.barWidth},getBarIndex:function(t){var e,n,i=0;for(n=0;t>n;++n)e=this.chart.getDatasetMeta(n),e.bar&&this.chart.isDatasetVisible(n)&&++i;return i},calculateBarX:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=n.getBarIndex(e),r=n.getRuler(t),s=a.getPixelForValue(null,t,e,n.chart.isCombo);return s-=n.chart.isCombo?r.tickWidth/2:0,a.options.stacked?s+r.categoryWidth/2+r.categorySpacing:s+r.barWidth/2+r.categorySpacing+r.barWidth*o+r.barSpacing/2+r.barSpacing*o},calculateBarY:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=Number(n.getDataset().data[t]);if(a.options.stacked){for(var r=0,s=0,l=0;e>l;l++){var d=n.chart.data.datasets[l],u=n.chart.getDatasetMeta(l);if(u.bar&&u.yAxisID===a.id&&n.chart.isDatasetVisible(l)){var c=Number(d.data[t]);0>c?s+=c||0:r+=c||0}}return 0>o?a.getPixelForValue(s+o):a.getPixelForValue(r+o)}return a.getPixelForValue(o)},draw:function(t){var n=this,i=t||1;e.each(n.getMeta().data,function(t,e){var a=n.getDataset().data[e];null===a||void 0===a||isNaN(a)||t.transition(i).draw()},n)},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model;o.backgroundColor=a.hoverBackgroundColor?a.hoverBackgroundColor:e.getValueAtIndexOrDefault(n.hoverBackgroundColor,i,e.getHoverColor(o.backgroundColor)),o.borderColor=a.hoverBorderColor?a.hoverBorderColor:e.getValueAtIndexOrDefault(n.hoverBorderColor,i,e.getHoverColor(o.borderColor)),o.borderWidth=a.hoverBorderWidth?a.hoverBorderWidth:e.getValueAtIndexOrDefault(n.hoverBorderWidth,i,o.borderWidth)},removeHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model,r=this.chart.options.elements.rectangle;o.backgroundColor=a.backgroundColor?a.backgroundColor:e.getValueAtIndexOrDefault(n.backgroundColor,i,r.backgroundColor),o.borderColor=a.borderColor?a.borderColor:e.getValueAtIndexOrDefault(n.borderColor,i,r.borderColor),o.borderWidth=a.borderWidth?a.borderWidth:e.getValueAtIndexOrDefault(n.borderWidth,i,r.borderWidth)}}),t.defaults.horizontalBar={hover:{mode:"label"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{position:"left",type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{callbacks:{title:function(t,e){var n="";return t.length>0&&(t[0].yLabel?n=t[0].yLabel:e.labels.length>0&&t[0].indexc;c++)e.lineTo.apply(e,t(c));e.fill(),n.borderWidth&&e.stroke()},inRange:function(t,e){var n=this._view,i=!1;return n&&(i=n.x=n.y-n.height/2&&e<=n.y+n.height/2&&t>=n.x&&t<=n.base:e>=n.y-n.height/2&&e<=n.y+n.height/2&&t>=n.base&&t<=n.x),i}}),t.pivot()},calculateBarBase:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=0;if(a.options.stacked){for(var r=n.chart,s=r.data.datasets,l=Number(s[t].data[e]),d=0;t>d;d++){var u=s[d],c=r.getDatasetMeta(d);if(c.bar&&c.xAxisID===a.id&&r.isDatasetVisible(d)){var h=Number(u.data[e]);o+=0>l?Math.min(h,0):Math.max(h,0)}}return a.getPixelForValue(o)}return a.getBasePixel()},getRuler:function(t){var e,n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=n.getBarCount();e="category"===a.options.type?a.getPixelForTick(t+1)-a.getPixelForTick(t):a.width/a.ticks.length;var r=e*a.options.categoryPercentage,s=(e-e*a.options.categoryPercentage)/2,l=r/o;if(a.ticks.length!==n.chart.data.labels.length){var d=a.ticks.length/n.chart.data.labels.length;l*=d}var u=l*a.options.barPercentage,c=l-l*a.options.barPercentage;return{datasetCount:o,tickHeight:e,categoryHeight:r,categorySpacing:s,fullBarHeight:l,barHeight:u,barSpacing:c}},calculateBarHeight:function(t){var e=this,n=e.getScaleForId(e.getMeta().yAxisID);if(n.options.barThickness)return n.options.barThickness;var i=e.getRuler(t);return n.options.stacked?i.categoryHeight:i.barHeight},calculateBarX:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.xAxisID),o=Number(n.getDataset().data[t]);if(a.options.stacked){for(var r=0,s=0,l=0;e>l;l++){var d=n.chart.data.datasets[l],u=n.chart.getDatasetMeta(l);if(u.bar&&u.xAxisID===a.id&&n.chart.isDatasetVisible(l)){var c=Number(d.data[t]);0>c?s+=c||0:r+=c||0}}return 0>o?a.getPixelForValue(s+o):a.getPixelForValue(r+o)}return a.getPixelForValue(o)},calculateBarY:function(t,e){var n=this,i=n.getMeta(),a=n.getScaleForId(i.yAxisID),o=n.getBarIndex(e),r=n.getRuler(t),s=a.getPixelForValue(null,t,e,n.chart.isCombo);return s-=n.chart.isCombo?r.tickHeight/2:0,a.options.stacked?s+r.categoryHeight/2+r.categorySpacing:s+r.barHeight/2+r.categorySpacing+r.barHeight*o+r.barSpacing/2+r.barSpacing*o}})}},{}],16:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.bubble={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.datasets[t.datasetIndex].label||"",i=e.datasets[t.datasetIndex].data[t.index];return n+": ("+i.x+", "+i.y+", "+i.r+")"}}}},t.controllers.bubble=t.DatasetController.extend({dataElementType:t.elements.Point,update:function(t){var n=this,i=n.getMeta(),a=i.data;e.each(a,function(e,i){n.updateElement(e,i,t)})},updateElement:function(n,i,a){var o=this,r=o.getMeta(),s=o.getScaleForId(r.xAxisID),l=o.getScaleForId(r.yAxisID),d=n.custom||{},u=o.getDataset(),c=u.data[i],h=o.chart.options.elements.point,f=o.index;e.extend(n,{_xScale:s,_yScale:l,_datasetIndex:f,_index:i,_model:{x:a?s.getPixelForDecimal(.5):s.getPixelForValue("object"==typeof c?c:NaN,i,f,o.chart.isCombo),y:a?l.getBasePixel():l.getPixelForValue(c,i,f),radius:a?0:d.radius?d.radius:o.getRadius(c),hitRadius:d.hitRadius?d.hitRadius:e.getValueAtIndexOrDefault(u.hitRadius,i,h.hitRadius)}}),t.DatasetController.prototype.removeHoverStyle.call(o,n,h);var g=n._model;g.skip=d.skip?d.skip:isNaN(g.x)||isNaN(g.y),n.pivot()},getRadius:function(t){return t.r||this.chart.options.elements.point.radius},setHoverStyle:function(n){var i=this;t.DatasetController.prototype.setHoverStyle.call(i,n);var a=i.chart.data.datasets[n._datasetIndex],o=n._index,r=n.custom||{},s=n._model;s.radius=r.hoverRadius?r.hoverRadius:e.getValueAtIndexOrDefault(a.hoverRadius,o,i.chart.options.elements.point.hoverRadius)+i.getRadius(a.data[o])},removeHoverStyle:function(e){var n=this;t.DatasetController.prototype.removeHoverStyle.call(n,e,n.chart.options.elements.point);var i=n.chart.data.datasets[e._datasetIndex].data[e._index],a=e.custom||{},o=e._model;o.radius=a.radius?a.radius:n.getRadius(i)}})}},{}],17:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults;n.doughnut={animation:{animateRotate:!0,animateScale:!1},aspectRatio:1,hover:{mode:"single"},legendCallback:function(t){var e=[];e.push('
    ');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var o=0;o'),a[o]&&e.push(a[o]),e.push("");return e.push("
"),e.join("")},legend:{labels:{generateLabels:function(t){var n=t.data;return n.labels.length&&n.datasets.length?n.labels.map(function(i,a){var o=t.getDatasetMeta(0),r=n.datasets[0],s=o.data[a],l=s&&s.custom||{},d=e.getValueAtIndexOrDefault,u=t.options.elements.arc,c=l.backgroundColor?l.backgroundColor:d(r.backgroundColor,a,u.backgroundColor),h=l.borderColor?l.borderColor:d(r.borderColor,a,u.borderColor),f=l.borderWidth?l.borderWidth:d(r.borderWidth,a,u.borderWidth);return{text:i,fillStyle:c,strokeStyle:h,lineWidth:f,hidden:isNaN(r.data[a])||o.data[a].hidden,index:a}}):[]}},onClick:function(t,e){var n,i,a,o=e.index,r=this.chart;for(n=0,i=(r.data.datasets||[]).length;i>n;++n)a=r.getDatasetMeta(n),a.data[o].hidden=!a.data[o].hidden;r.update()}},cutoutPercentage:50,rotation:Math.PI*-.5,circumference:2*Math.PI,tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+e.datasets[t.datasetIndex].data[t.index]}}}},n.pie=e.clone(n.doughnut),e.extend(n.pie,{cutoutPercentage:0}),t.controllers.doughnut=t.controllers.pie=t.DatasetController.extend({dataElementType:t.elements.Arc,linkScales:e.noop,getRingIndex:function(t){for(var e=0,n=0;t>n;++n)this.chart.isDatasetVisible(n)&&++e;return e},update:function(t){var n=this,i=n.chart,a=i.chartArea,o=i.options,r=o.elements.arc,s=a.right-a.left-r.borderWidth,l=a.bottom-a.top-r.borderWidth,d=Math.min(s,l),u={x:0,y:0},c=n.getMeta(),h=o.cutoutPercentage,f=o.circumference;if(f<2*Math.PI){var g=o.rotation%(2*Math.PI);g+=2*Math.PI*(g>=Math.PI?-1:g<-Math.PI?1:0);var m=g+f,p={x:Math.cos(g),y:Math.sin(g)},v={x:Math.cos(m),y:Math.sin(m)},b=0>=g&&m>=0||g<=2*Math.PI&&2*Math.PI<=m,y=g<=.5*Math.PI&&.5*Math.PI<=m||g<=2.5*Math.PI&&2.5*Math.PI<=m,x=g<=-Math.PI&&-Math.PI<=m||g<=Math.PI&&Math.PI<=m,k=g<=.5*-Math.PI&&.5*-Math.PI<=m||g<=1.5*Math.PI&&1.5*Math.PI<=m,S=h/100,w={x:x?-1:Math.min(p.x*(p.x<0?1:S),v.x*(v.x<0?1:S)),y:k?-1:Math.min(p.y*(p.y<0?1:S),v.y*(v.y<0?1:S))},_={x:b?1:Math.max(p.x*(p.x>0?1:S),v.x*(v.x>0?1:S)),y:y?1:Math.max(p.y*(p.y>0?1:S),v.y*(v.y>0?1:S))},M={width:.5*(_.x-w.x),height:.5*(_.y-w.y)};d=Math.min(s/M.width,l/M.height),u={x:(_.x+w.x)*-.5,y:(_.y+w.y)*-.5}}i.borderWidth=n.getMaxBorderWidth(c.data),i.outerRadius=Math.max((d-i.borderWidth)/2,0),i.innerRadius=Math.max(h?i.outerRadius/100*h:1,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),i.offsetX=u.x*i.outerRadius,i.offsetY=u.y*i.outerRadius,c.total=n.calculateTotal(),n.outerRadius=i.outerRadius-i.radiusLength*n.getRingIndex(n.index),n.innerRadius=n.outerRadius-i.radiusLength,e.each(c.data,function(e,i){n.updateElement(e,i,t)})},updateElement:function(t,n,i){var a=this,o=a.chart,r=o.chartArea,s=o.options,l=s.animation,d=(r.left+r.right)/2,u=(r.top+r.bottom)/2,c=s.rotation,h=s.rotation,f=a.getDataset(),g=i&&l.animateRotate?0:t.hidden?0:a.calculateCircumference(f.data[n])*(s.circumference/(2*Math.PI)),m=i&&l.animateScale?0:a.innerRadius,p=i&&l.animateScale?0:a.outerRadius,v=e.getValueAtIndexOrDefault;e.extend(t,{_datasetIndex:a.index,_index:n,_model:{x:d+o.offsetX,y:u+o.offsetY,startAngle:c,endAngle:h,circumference:g,outerRadius:p,innerRadius:m,label:v(f.label,n,o.data.labels[n])}});var b=t._model;this.removeHoverStyle(t),i&&l.animateRotate||(0===n?b.startAngle=s.rotation:b.startAngle=a.getMeta().data[n-1]._model.endAngle,b.endAngle=b.startAngle+b.circumference),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},calculateTotal:function(){var t,n=this.getDataset(),i=this.getMeta(),a=0;return e.each(i.data,function(e,i){t=n.data[i],isNaN(t)||e.hidden||(a+=Math.abs(t))}),a},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(t/e):0},getMaxBorderWidth:function(t){for(var e,n,i=0,a=this.index,o=t.length,r=0;o>r;r++)e=t[r]._model?t[r]._model.borderWidth:0,n=t[r]._chart?t[r]._chart.config.data.datasets[a].hoverBorderWidth:0,i=e>i?e:i,i=n>i?n:i;return i}})}},{}],18:[function(t,e,n){"use strict";e.exports=function(t){function e(t,e){return n.getValueOrDefault(t.showLine,e.showLines)}var n=t.helpers;t.defaults.line={showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},t.controllers.line=t.DatasetController.extend({datasetElementType:t.elements.Line,dataElementType:t.elements.Point,addElementAndReset:function(n){var i=this,a=i.chart.options,o=i.getMeta();t.DatasetController.prototype.addElementAndReset.call(i,n),e(i.getDataset(),a)&&0!==o.dataset._model.tension&&i.updateBezierControlPoints()},update:function(t){var i,a,o,r=this,s=r.getMeta(),l=s.dataset,d=s.data||[],u=r.chart.options,c=u.elements.line,h=r.getScaleForId(s.yAxisID),f=r.getDataset(),g=e(f,u);for(g&&(o=l.custom||{},void 0!==f.tension&&void 0===f.lineTension&&(f.lineTension=f.tension),l._scale=h,l._datasetIndex=r.index,l._children=d,l._model={spanGaps:f.spanGaps?f.spanGaps:u.spanGaps,tension:o.tension?o.tension:n.getValueOrDefault(f.lineTension,c.tension),backgroundColor:o.backgroundColor?o.backgroundColor:f.backgroundColor||c.backgroundColor,borderWidth:o.borderWidth?o.borderWidth:f.borderWidth||c.borderWidth,borderColor:o.borderColor?o.borderColor:f.borderColor||c.borderColor,borderCapStyle:o.borderCapStyle?o.borderCapStyle:f.borderCapStyle||c.borderCapStyle,borderDash:o.borderDash?o.borderDash:f.borderDash||c.borderDash,borderDashOffset:o.borderDashOffset?o.borderDashOffset:f.borderDashOffset||c.borderDashOffset,borderJoinStyle:o.borderJoinStyle?o.borderJoinStyle:f.borderJoinStyle||c.borderJoinStyle,fill:o.fill?o.fill:void 0!==f.fill?f.fill:c.fill,steppedLine:o.steppedLine?o.steppedLine:n.getValueOrDefault(f.steppedLine,c.stepped),cubicInterpolationMode:o.cubicInterpolationMode?o.cubicInterpolationMode:n.getValueOrDefault(f.cubicInterpolationMode,c.cubicInterpolationMode),scaleTop:h.top,scaleBottom:h.bottom,scaleZero:h.getBasePixel()},l.pivot()),i=0,a=d.length;a>i;++i)r.updateElement(d[i],i,t);for(g&&0!==l._model.tension&&r.updateBezierControlPoints(),i=0,a=d.length;a>i;++i)d[i].pivot()},getPointBackgroundColor:function(t,e){var i=this.chart.options.elements.point.backgroundColor,a=this.getDataset(),o=t.custom||{};return o.backgroundColor?i=o.backgroundColor:a.pointBackgroundColor?i=n.getValueAtIndexOrDefault(a.pointBackgroundColor,e,i):a.backgroundColor&&(i=a.backgroundColor),i},getPointBorderColor:function(t,e){var i=this.chart.options.elements.point.borderColor,a=this.getDataset(),o=t.custom||{};return o.borderColor?i=o.borderColor:a.pointBorderColor?i=n.getValueAtIndexOrDefault(a.pointBorderColor,e,i):a.borderColor&&(i=a.borderColor),i},getPointBorderWidth:function(t,e){var i=this.chart.options.elements.point.borderWidth,a=this.getDataset(),o=t.custom||{};return o.borderWidth?i=o.borderWidth:a.pointBorderWidth?i=n.getValueAtIndexOrDefault(a.pointBorderWidth,e,i):a.borderWidth&&(i=a.borderWidth),i},updateElement:function(t,e,i){var a,o,r=this,s=r.getMeta(),l=t.custom||{},d=r.getDataset(),u=r.index,c=d.data[e],h=r.getScaleForId(s.yAxisID),f=r.getScaleForId(s.xAxisID),g=r.chart.options.elements.point,m=r.chart.data.labels||[],p=1===m.length||1===d.data.length||r.chart.isCombo;void 0!==d.radius&&void 0===d.pointRadius&&(d.pointRadius=d.radius),void 0!==d.hitRadius&&void 0===d.pointHitRadius&&(d.pointHitRadius=d.hitRadius),a=f.getPixelForValue("object"==typeof c?c:NaN,e,u,p),o=i?h.getBasePixel():r.calculatePointY(c,e,u),t._xScale=f,t._yScale=h,t._datasetIndex=u,t._index=e,t._model={x:a,y:o,skip:l.skip||isNaN(a)||isNaN(o),radius:l.radius||n.getValueAtIndexOrDefault(d.pointRadius,e,g.radius),pointStyle:l.pointStyle||n.getValueAtIndexOrDefault(d.pointStyle,e,g.pointStyle),backgroundColor:r.getPointBackgroundColor(t,e),borderColor:r.getPointBorderColor(t,e),borderWidth:r.getPointBorderWidth(t,e),tension:s.dataset._model?s.dataset._model.tension:0,steppedLine:s.dataset._model?s.dataset._model.steppedLine:!1,hitRadius:l.hitRadius||n.getValueAtIndexOrDefault(d.pointHitRadius,e,g.hitRadius)}},calculatePointY:function(t,e,n){var i,a,o,r=this,s=r.chart,l=r.getMeta(),d=r.getScaleForId(l.yAxisID),u=0,c=0;if(d.options.stacked){for(i=0;n>i;i++)if(a=s.data.datasets[i],o=s.getDatasetMeta(i),"line"===o.type&&o.yAxisID===d.id&&s.isDatasetVisible(i)){var h=Number(d.getRightValue(a.data[e]));0>h?c+=h||0:u+=h||0}var f=Number(d.getRightValue(t));return 0>f?d.getPixelForValue(c+f):d.getPixelForValue(u+f)}return d.getPixelForValue(t)},updateBezierControlPoints:function(){function t(t,e,n){return Math.max(Math.min(t,n),e)}var e=this,i=e.getMeta(),a=e.chart.chartArea,o=i.data||[];i.dataset._model.spanGaps&&(o=o.filter(function(t){return!t._model.skip}));var r,s,l,d,u;if("monotone"==i.dataset._model.cubicInterpolationMode)n.splineCurveMonotone(o);else for(r=0,s=o.length;s>r;++r)l=o[r],d=l._model,u=n.splineCurve(n.previousItem(o,r)._model,d,n.nextItem(o,r)._model,i.dataset._model.tension),d.controlPointPreviousX=u.previous.x,d.controlPointPreviousY=u.previous.y,d.controlPointNextX=u.next.x,d.controlPointNextY=u.next.y;if(e.chart.options.elements.line.capBezierPoints)for(r=0,s=o.length;s>r;++r)d=o[r]._model,d.controlPointPreviousX=t(d.controlPointPreviousX,a.left,a.right),d.controlPointPreviousY=t(d.controlPointPreviousY,a.top,a.bottom),d.controlPointNextX=t(d.controlPointNextX,a.left,a.right),d.controlPointNextY=t(d.controlPointNextY,a.top,a.bottom)},draw:function(t){var n,i,a=this,o=a.getMeta(),r=o.data||[],s=t||1;for(n=0,i=r.length;i>n;++n)r[n].transition(s);for(e(a.getDataset(),a.chart.options)&&o.dataset.transition(s).draw(),n=0,i=r.length;i>n;++n)r[n].draw()},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=t._model;o.radius=a.hoverRadius||n.getValueAtIndexOrDefault(e.pointHoverRadius,i,this.chart.options.elements.point.hoverRadius),o.backgroundColor=a.hoverBackgroundColor||n.getValueAtIndexOrDefault(e.pointHoverBackgroundColor,i,n.getHoverColor(o.backgroundColor)),o.borderColor=a.hoverBorderColor||n.getValueAtIndexOrDefault(e.pointHoverBorderColor,i,n.getHoverColor(o.borderColor)),o.borderWidth=a.hoverBorderWidth||n.getValueAtIndexOrDefault(e.pointHoverBorderWidth,i,o.borderWidth)},removeHoverStyle:function(t){var e=this,i=e.chart.data.datasets[t._datasetIndex],a=t._index,o=t.custom||{},r=t._model;void 0!==i.radius&&void 0===i.pointRadius&&(i.pointRadius=i.radius),r.radius=o.radius||n.getValueAtIndexOrDefault(i.pointRadius,a,e.chart.options.elements.point.radius),r.backgroundColor=e.getPointBackgroundColor(t,a),r.borderColor=e.getPointBorderColor(t,a),r.borderWidth=e.getPointBorderWidth(t,a)}})}},{}],19:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.polarArea={scale:{type:"radialLinear",lineArc:!0,ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,aspectRatio:1,legendCallback:function(t){var e=[];e.push('
    ');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var o=0;o'),a[o]&&e.push(a[o]),e.push("");return e.push("
"),e.join("")},legend:{labels:{generateLabels:function(t){var n=t.data;return n.labels.length&&n.datasets.length?n.labels.map(function(i,a){var o=t.getDatasetMeta(0),r=n.datasets[0],s=o.data[a],l=s.custom||{},d=e.getValueAtIndexOrDefault,u=t.options.elements.arc,c=l.backgroundColor?l.backgroundColor:d(r.backgroundColor,a,u.backgroundColor),h=l.borderColor?l.borderColor:d(r.borderColor,a,u.borderColor),f=l.borderWidth?l.borderWidth:d(r.borderWidth,a,u.borderWidth);return{text:i,fillStyle:c,strokeStyle:h,lineWidth:f,hidden:isNaN(r.data[a])||o.data[a].hidden,index:a}}):[]}},onClick:function(t,e){ +var n,i,a,o=e.index,r=this.chart;for(n=0,i=(r.data.datasets||[]).length;i>n;++n)a=r.getDatasetMeta(n),a.data[o].hidden=!a.data[o].hidden;r.update()}},tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+t.yLabel}}}},t.controllers.polarArea=t.DatasetController.extend({dataElementType:t.elements.Arc,linkScales:e.noop,update:function(t){var n=this,i=n.chart,a=i.chartArea,o=n.getMeta(),r=i.options,s=r.elements.arc,l=Math.min(a.right-a.left,a.bottom-a.top);i.outerRadius=Math.max((l-s.borderWidth/2)/2,0),i.innerRadius=Math.max(r.cutoutPercentage?i.outerRadius/100*r.cutoutPercentage:1,0),i.radiusLength=(i.outerRadius-i.innerRadius)/i.getVisibleDatasetCount(),n.outerRadius=i.outerRadius-i.radiusLength*n.index,n.innerRadius=n.outerRadius-i.radiusLength,o.count=n.countVisibleElements(),e.each(o.data,function(e,i){n.updateElement(e,i,t)})},updateElement:function(t,n,i){for(var a=this,o=a.chart,r=a.getDataset(),s=o.options,l=s.animation,d=o.scale,u=e.getValueAtIndexOrDefault,c=o.data.labels,h=a.calculateCircumference(r.data[n]),f=d.xCenter,g=d.yCenter,m=0,p=a.getMeta(),v=0;n>v;++v)isNaN(r.data[v])||p.data[v].hidden||++m;var b=s.startAngle,y=t.hidden?0:d.getDistanceFromCenterForValue(r.data[n]),x=b+h*m,k=x+(t.hidden?0:h),S=l.animateScale?0:d.getDistanceFromCenterForValue(r.data[n]);e.extend(t,{_datasetIndex:a.index,_index:n,_scale:d,_model:{x:f,y:g,innerRadius:0,outerRadius:i?S:y,startAngle:i&&l.animateRotate?b:x,endAngle:i&&l.animateRotate?b:k,label:u(c,n,c[n])}}),a.removeHoverStyle(t),t.pivot()},removeHoverStyle:function(e){t.DatasetController.prototype.removeHoverStyle.call(this,e,this.chart.options.elements.arc)},countVisibleElements:function(){var t=this.getDataset(),n=this.getMeta(),i=0;return e.each(n.data,function(e,n){isNaN(t.data[n])||e.hidden||i++}),i},calculateCircumference:function(t){var e=this.getMeta().count;return e>0&&!isNaN(t)?2*Math.PI/e:0}})}},{}],20:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},t.controllers.radar=t.DatasetController.extend({datasetElementType:t.elements.Line,dataElementType:t.elements.Point,linkScales:e.noop,addElementAndReset:function(e){t.DatasetController.prototype.addElementAndReset.call(this,e),this.updateBezierControlPoints()},update:function(t){var n=this,i=n.getMeta(),a=i.dataset,o=i.data,r=a.custom||{},s=n.getDataset(),l=n.chart.options.elements.line,d=n.chart.scale;void 0!==s.tension&&void 0===s.lineTension&&(s.lineTension=s.tension),e.extend(i.dataset,{_datasetIndex:n.index,_children:o,_loop:!0,_model:{tension:r.tension?r.tension:e.getValueOrDefault(s.lineTension,l.tension),backgroundColor:r.backgroundColor?r.backgroundColor:s.backgroundColor||l.backgroundColor,borderWidth:r.borderWidth?r.borderWidth:s.borderWidth||l.borderWidth,borderColor:r.borderColor?r.borderColor:s.borderColor||l.borderColor,fill:r.fill?r.fill:void 0!==s.fill?s.fill:l.fill,borderCapStyle:r.borderCapStyle?r.borderCapStyle:s.borderCapStyle||l.borderCapStyle,borderDash:r.borderDash?r.borderDash:s.borderDash||l.borderDash,borderDashOffset:r.borderDashOffset?r.borderDashOffset:s.borderDashOffset||l.borderDashOffset,borderJoinStyle:r.borderJoinStyle?r.borderJoinStyle:s.borderJoinStyle||l.borderJoinStyle,scaleTop:d.top,scaleBottom:d.bottom,scaleZero:d.getBasePosition()}}),i.dataset.pivot(),e.each(o,function(e,i){n.updateElement(e,i,t)},n),n.updateBezierControlPoints()},updateElement:function(t,n,i){var a=this,o=t.custom||{},r=a.getDataset(),s=a.chart.scale,l=a.chart.options.elements.point,d=s.getPointPositionForValue(n,r.data[n]);e.extend(t,{_datasetIndex:a.index,_index:n,_scale:s,_model:{x:i?s.xCenter:d.x,y:i?s.yCenter:d.y,tension:o.tension?o.tension:e.getValueOrDefault(r.tension,a.chart.options.elements.line.tension),radius:o.radius?o.radius:e.getValueAtIndexOrDefault(r.pointRadius,n,l.radius),backgroundColor:o.backgroundColor?o.backgroundColor:e.getValueAtIndexOrDefault(r.pointBackgroundColor,n,l.backgroundColor),borderColor:o.borderColor?o.borderColor:e.getValueAtIndexOrDefault(r.pointBorderColor,n,l.borderColor),borderWidth:o.borderWidth?o.borderWidth:e.getValueAtIndexOrDefault(r.pointBorderWidth,n,l.borderWidth),pointStyle:o.pointStyle?o.pointStyle:e.getValueAtIndexOrDefault(r.pointStyle,n,l.pointStyle),hitRadius:o.hitRadius?o.hitRadius:e.getValueAtIndexOrDefault(r.hitRadius,n,l.hitRadius)}}),t._model.skip=o.skip?o.skip:isNaN(t._model.x)||isNaN(t._model.y)},updateBezierControlPoints:function(){var t=this.chart.chartArea,n=this.getMeta();e.each(n.data,function(i,a){var o=i._model,r=e.splineCurve(e.previousItem(n.data,a,!0)._model,o,e.nextItem(n.data,a,!0)._model,o.tension);o.controlPointPreviousX=Math.max(Math.min(r.previous.x,t.right),t.left),o.controlPointPreviousY=Math.max(Math.min(r.previous.y,t.bottom),t.top),o.controlPointNextX=Math.max(Math.min(r.next.x,t.right),t.left),o.controlPointNextY=Math.max(Math.min(r.next.y,t.bottom),t.top),i.pivot()})},draw:function(t){var n=this.getMeta(),i=t||1;e.each(n.data,function(t){t.transition(i)}),n.dataset.transition(i).draw(),e.each(n.data,function(t){t.draw()})},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},a=t._index,o=t._model;o.radius=i.hoverRadius?i.hoverRadius:e.getValueAtIndexOrDefault(n.pointHoverRadius,a,this.chart.options.elements.point.hoverRadius),o.backgroundColor=i.hoverBackgroundColor?i.hoverBackgroundColor:e.getValueAtIndexOrDefault(n.pointHoverBackgroundColor,a,e.getHoverColor(o.backgroundColor)),o.borderColor=i.hoverBorderColor?i.hoverBorderColor:e.getValueAtIndexOrDefault(n.pointHoverBorderColor,a,e.getHoverColor(o.borderColor)),o.borderWidth=i.hoverBorderWidth?i.hoverBorderWidth:e.getValueAtIndexOrDefault(n.pointHoverBorderWidth,a,o.borderWidth)},removeHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t.custom||{},a=t._index,o=t._model,r=this.chart.options.elements.point;o.radius=i.radius?i.radius:e.getValueAtIndexOrDefault(n.radius,a,r.radius),o.backgroundColor=i.backgroundColor?i.backgroundColor:e.getValueAtIndexOrDefault(n.pointBackgroundColor,a,r.backgroundColor),o.borderColor=i.borderColor?i.borderColor:e.getValueAtIndexOrDefault(n.pointBorderColor,a,r.borderColor),o.borderWidth=i.borderWidth?i.borderWidth:e.getValueAtIndexOrDefault(n.pointBorderWidth,a,r.borderWidth)}})}},{}],21:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.global.animation={duration:1e3,easing:"easeOutQuart",onProgress:e.noop,onComplete:e.noop},t.Animation=t.Element.extend({currentStep:null,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),t.animationService={frameDuration:17,animations:[],dropFrames:0,request:null,addAnimation:function(t,e,n,i){var a=this;i||(t.animating=!0);for(var o=0;o1&&(n=Math.floor(t.dropFrames),t.dropFrames=t.dropFrames%1);for(var i=0;it.animations[i].animationObject.numSteps&&(t.animations[i].animationObject.currentStep=t.animations[i].animationObject.numSteps),t.animations[i].animationObject.render(t.animations[i].chartInstance,t.animations[i].animationObject),t.animations[i].animationObject.onAnimationProgress&&t.animations[i].animationObject.onAnimationProgress.call&&t.animations[i].animationObject.onAnimationProgress.call(t.animations[i].chartInstance,t.animations[i]),t.animations[i].animationObject.currentStep===t.animations[i].animationObject.numSteps?(t.animations[i].animationObject.onAnimationComplete&&t.animations[i].animationObject.onAnimationComplete.call&&t.animations[i].animationObject.onAnimationComplete.call(t.animations[i].chartInstance,t.animations[i]),t.animations[i].chartInstance.animating=!1,t.animations.splice(i,1)):++i;var a=Date.now(),o=(a-e)/t.frameDuration;t.dropFrames+=o,t.animations.length>0&&t.requestAnimationFrame()}}}},{}],22:[function(t,e,n){"use strict";e.exports=function(t){var e=t.canvasHelpers={};e.drawPoint=function(t,e,n,i,a){var o,r,s,l,d,u;if("object"==typeof e&&(o=e.toString(),"[object HTMLImageElement]"===o||"[object HTMLCanvasElement]"===o))return void t.drawImage(e,i-e.width/2,a-e.height/2);if(!(isNaN(n)||0>=n)){switch(e){default:t.beginPath(),t.arc(i,a,n,0,2*Math.PI),t.closePath(),t.fill();break;case"triangle":t.beginPath(),r=3*n/Math.sqrt(3),d=r*Math.sqrt(3)/2,t.moveTo(i-r/2,a+d/3),t.lineTo(i+r/2,a+d/3),t.lineTo(i,a-2*d/3),t.closePath(),t.fill();break;case"rect":u=1/Math.SQRT2*n,t.beginPath(),t.fillRect(i-u,a-u,2*u,2*u),t.strokeRect(i-u,a-u,2*u,2*u);break;case"rectRot":u=1/Math.SQRT2*n,t.beginPath(),t.moveTo(i-u,a),t.lineTo(i,a+u),t.lineTo(i+u,a),t.lineTo(i,a-u),t.closePath(),t.fill();break;case"cross":t.beginPath(),t.moveTo(i,a+n),t.lineTo(i,a-n),t.moveTo(i-n,a),t.lineTo(i+n,a),t.closePath();break;case"crossRot":t.beginPath(),s=Math.cos(Math.PI/4)*n,l=Math.sin(Math.PI/4)*n,t.moveTo(i-s,a-l),t.lineTo(i+s,a+l),t.moveTo(i-s,a+l),t.lineTo(i+s,a-l),t.closePath();break;case"star":t.beginPath(),t.moveTo(i,a+n),t.lineTo(i,a-n),t.moveTo(i-n,a),t.lineTo(i+n,a),s=Math.cos(Math.PI/4)*n,l=Math.sin(Math.PI/4)*n,t.moveTo(i-s,a-l),t.lineTo(i+s,a+l),t.moveTo(i-s,a+l),t.lineTo(i+s,a-l),t.closePath();break;case"line":t.beginPath(),t.moveTo(i-n,a),t.lineTo(i+n,a),t.closePath();break;case"dash":t.beginPath(),t.moveTo(i,a),t.lineTo(i+n,a),t.closePath()}t.stroke()}}}},{}],23:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.types={},t.instances={},t.controllers={},t.Controller=function(n){return this.chart=n,this.config=n.config,this.options=this.config.options=e.configMerge(t.defaults.global,t.defaults[this.config.type],this.config.options||{}),this.id=e.uid(),Object.defineProperty(this,"data",{get:function(){return this.config.data}}),t.instances[this.id]=this,this.options.responsive&&this.resize(!0),this.initialize(),this},e.extend(t.Controller.prototype,{initialize:function(){var e=this;return t.plugins.notify("beforeInit",[e]),e.bindEvents(),e.ensureScalesHaveIDs(),e.buildOrUpdateControllers(),e.buildScales(),e.updateLayout(),e.resetElements(),e.initToolTip(),e.update(),t.plugins.notify("afterInit",[e]),e},clear:function(){return e.clear(this.chart),this},stop:function(){return t.animationService.cancelAnimation(this),this},resize:function(n){var i=this,a=i.chart,o=a.canvas,r=e.getMaximumWidth(o),s=a.aspectRatio,l=i.options.maintainAspectRatio&&isNaN(s)===!1&&isFinite(s)&&0!==s?r/s:e.getMaximumHeight(o),d=a.width!==r||a.height!==l;if(!d)return i;o.width=a.width=r,o.height=a.height=l,e.retinaScale(a);var u={width:r,height:l};return t.plugins.notify("resize",[i,u]),i.options.onResize&&i.options.onResize(i,u),n||(i.stop(),i.update(i.options.responsiveAnimationDuration)),i},ensureScalesHaveIDs:function(){var t=this.options,n=t.scales||{},i=t.scale;e.each(n.xAxes,function(t,e){t.id=t.id||"x-axis-"+e}),e.each(n.yAxes,function(t,e){t.id=t.id||"y-axis-"+e}),i&&(i.id=i.id||"scale")},buildScales:function(){var n=this,i=n.options,a=n.scales={},o=[];i.scales&&(o=o.concat((i.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category"}}),(i.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear"}}))),i.scale&&o.push({options:i.scale,dtype:"radialLinear",isDefault:!0}),e.each(o,function(i){var o=i.options,r=e.getValueOrDefault(o.type,i.dtype),s=t.scaleService.getScaleConstructor(r);if(s){var l=new s({id:o.id,options:o,ctx:n.chart.ctx,chart:n});a[l.id]=l,i.isDefault&&(n.scale=l)}}),t.scaleService.addScalesToLayout(this)},updateLayout:function(){t.layoutService.update(this,this.chart.width,this.chart.height)},buildOrUpdateControllers:function(){var n=this,i=[],a=[];if(e.each(n.data.datasets,function(e,o){var r=n.getDatasetMeta(o);r.type||(r.type=e.type||n.config.type),i.push(r.type),r.controller?r.controller.updateIndex(o):(r.controller=new t.controllers[r.type](n,o),a.push(r.controller))},n),i.length>1)for(var o=1;oe;++e)i.getDatasetMeta(e).controller.update();t.plugins.notify("afterDatasetsUpdate",[i])}},render:function(n,i){var a=this;t.plugins.notify("beforeRender",[a]);var o=a.options.animation;if(o&&("undefined"!=typeof n&&0!==n||"undefined"==typeof n&&0!==o.duration)){var r=new t.Animation;r.numSteps=(n||o.duration)/16.66,r.easing=o.easing,r.render=function(t,n){var i=e.easingEffects[n.easing],a=n.currentStep/n.numSteps,o=i(a);t.draw(o,a,n.currentStep)},r.onAnimationProgress=o.onProgress,r.onAnimationComplete=o.onComplete,t.animationService.addAnimation(a,r,n,i)}else a.draw(),o&&o.onComplete&&o.onComplete.call&&o.onComplete.call(a);return a},draw:function(n){var i=this,a=n||1;i.clear(),t.plugins.notify("beforeDraw",[i,a]),e.each(i.boxes,function(t){t.draw(i.chartArea)},i),i.scale&&i.scale.draw(),t.plugins.notify("beforeDatasetsDraw",[i,a]),e.each(i.data.datasets,function(t,e){i.isDatasetVisible(e)&&i.getDatasetMeta(e).controller.draw(n)},i,!0),t.plugins.notify("afterDatasetsDraw",[i,a]),i.tooltip.transition(a).draw(),t.plugins.notify("afterDraw",[i,a])},getElementAtEvent:function(t){var n=this,i=e.getRelativePosition(t,n.chart),a=[];return e.each(n.data.datasets,function(t,o){if(n.isDatasetVisible(o)){var r=n.getDatasetMeta(o);e.each(r.data,function(t){return t.inRange(i.x,i.y)?(a.push(t),a):void 0})}}),a.slice(0,1)},getElementsAtEvent:function(t){var n=this,i=e.getRelativePosition(t,n.chart),a=[],o=function(){if(n.data.datasets)for(var t=0;t0&&(e=this.getDatasetMeta(e[0]._datasetIndex).data),e},getDatasetMeta:function(t){var e=this,n=e.data.datasets[t];n._meta||(n._meta={});var i=n._meta[e.id];return i||(i=n._meta[e.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;n>e;++e)this.isDatasetVisible(e)&&t++;return t},isDatasetVisible:function(t){var e=this.getDatasetMeta(t);return"boolean"==typeof e.hidden?!e.hidden:!this.data.datasets[t].hidden},generateLegend:function(){return this.options.legendCallback(this)},destroy:function(){var n=this;n.stop(),n.clear(),e.unbindEvents(n,n.events),e.removeResizeListener(n.chart.canvas.parentNode);var i=n.chart.canvas;i.width=n.chart.width,i.height=n.chart.height,void 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n.lastActive=n.lastActive||[],n.lastTooltipActive=n.lastTooltipActive||[],"mouseout"===t.type?(n.active=[],n.tooltipActive=[]):(n.active=n.getElementsAtEventForMode(t,o.mode),n.tooltipActive=n.getElementsAtEventForMode(t,r.mode)),o.onHover&&o.onHover.call(n,n.active),("mouseup"===t.type||"click"===t.type)&&(a.onClick&&a.onClick.call(n,t,n.active),n.legend&&n.legend.handleEvent&&n.legend.handleEvent(t)),n.lastActive.length&&n.updateHoverStyle(n.lastActive,o.mode,!1),n.active.length&&o.mode&&n.updateHoverStyle(n.active,o.mode,!0),(r.enabled||r.custom)&&(i.initialize(),i._active=n.tooltipActive,i.update(!0)),i.pivot(),n.animating||e.arrayEquals(n.active,n.lastActive)&&e.arrayEquals(n.tooltipActive,n.lastTooltipActive)||(n.stop(),(r.enabled||r.custom)&&i.update(!0),n.render(o.animationDuration,!0)),n.lastActive=n.active,n.lastTooltipActive=n.tooltipActive,n}})}},{}],24:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.DatasetController=function(t,e){this.initialize.call(this,t,e)},e.extend(t.DatasetController.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){var n=this;n.chart=t,n.index=e,n.linkScales(),n.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),n=t.getDataset();null===e.xAxisID&&(e.xAxisID=n.xAxisID||t.chart.options.scales.xAxes[0].id),null===e.yAxisID&&(e.yAxisID=n.yAxisID||t.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},reset:function(){this.update(!0)},createMetaDataset:function(){var t=this,e=t.datasetElementType;return e&&new e({_chart:t.chart.chart,_datasetIndex:t.index})},createMetaData:function(t){var e=this,n=e.dataElementType;return n&&new n({_chart:e.chart.chart,_datasetIndex:e.index,_index:t})},addElements:function(){var t,e,n=this,i=n.getMeta(),a=n.getDataset().data||[],o=i.data;for(t=0,e=a.length;e>t;++t)o[t]=o[t]||n.createMetaData(i,t);i.dataset=i.dataset||n.createMetaDataset()},addElementAndReset:function(t){var e=this,n=e.createMetaData(t);e.getMeta().data.splice(t,0,n),e.updateElement(n,t,!0)},buildOrUpdateElements:function(){var t=this.getMeta(),e=t.data,n=this.getDataset().data.length,i=e.length;if(i>n)e.splice(n,i-n);else if(n>i)for(var a=i;n>a;++a)this.addElementAndReset(a)},update:n,draw:function(t){var n=t||1;e.each(this.getMeta().data,function(t){t.transition(n).draw()})},removeHoverStyle:function(t,n){var i=this.chart.data.datasets[t._datasetIndex],a=t._index,o=t.custom||{},r=e.getValueAtIndexOrDefault,s=t._model;s.backgroundColor=o.backgroundColor?o.backgroundColor:r(i.backgroundColor,a,n.backgroundColor),s.borderColor=o.borderColor?o.borderColor:r(i.borderColor,a,n.borderColor),s.borderWidth=o.borderWidth?o.borderWidth:r(i.borderWidth,a,n.borderWidth)},setHoverStyle:function(t){var n=this.chart.data.datasets[t._datasetIndex],i=t._index,a=t.custom||{},o=e.getValueAtIndexOrDefault,r=e.getHoverColor,s=t._model;s.backgroundColor=a.hoverBackgroundColor?a.hoverBackgroundColor:o(n.hoverBackgroundColor,i,r(s.backgroundColor)),s.borderColor=a.hoverBorderColor?a.hoverBorderColor:o(n.hoverBorderColor,i,r(s.borderColor)),s.borderWidth=a.hoverBorderWidth?a.hoverBorderWidth:o(n.hoverBorderWidth,i,s.borderWidth)}}),t.DatasetController.extend=e.inherits}},{}],25:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.elements={},t.Element=function(t){e.extend(this,t),this.initialize.apply(this,arguments)},e.extend(t.Element.prototype,{initialize:function(){this.hidden=!1},pivot:function(){var t=this;return t._view||(t._view=e.clone(t._model)),t._start=e.clone(t._view),t},transition:function(t){var n=this;return n._view||(n._view=e.clone(n._model)),1===t?(n._view=n._model,n._start=null,n):(n._start||n.pivot(),e.each(n._model,function(i,a){if("_"===a[0]);else if(n._view.hasOwnProperty(a))if(i===n._view[a]);else if("string"==typeof i)try{var o=e.color(n._model[a]).mix(e.color(n._start[a]),t);n._view[a]=o.rgbString()}catch(r){n._view[a]=i}else if("number"==typeof i){var s=void 0!==n._start[a]&&isNaN(n._start[a])===!1?n._start[a]:0;n._view[a]=(n._model[a]-s)*t+s}else n._view[a]=i;else"number"!=typeof i||isNaN(n._view[a])?n._view[a]=i:n._view[a]=i*t},n),n)},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return e.isNumber(this._model.x)&&e.isNumber(this._model.y)}}),t.Element.extend=e.inherits}},{}],26:[function(t,e,n){"use strict";var i=t(2);e.exports=function(t){function e(t,e,n){var i;return"string"==typeof t?(i=parseInt(t,10),-1!=t.indexOf("%")&&(i=i/100*e.parentNode[n])):i=t,i}function n(t){return void 0!==t&&null!==t&&"none"!==t}function a(t,i,a){var o=document.defaultView,r=t.parentNode,s=o.getComputedStyle(t)[i],l=o.getComputedStyle(r)[i],d=n(s),u=n(l),c=Number.POSITIVE_INFINITY;return d||u?Math.min(d?e(s,t,a):c,u?e(l,r,a):c):"none"}var o=t.helpers={};o.each=function(t,e,n,i){var a,r;if(o.isArray(t))if(r=t.length,i)for(a=r-1;a>=0;a--)e.call(n,t[a],a);else for(a=0;r>a;a++)e.call(n,t[a],a);else if("object"==typeof t){var s=Object.keys(t);for(r=s.length,a=0;r>a;a++)e.call(n,t[s[a]],s[a])}},o.clone=function(t){var e={};return o.each(t,function(t,n){o.isArray(t)?e[n]=t.slice(0):"object"==typeof t&&null!==t?e[n]=o.clone(t):e[n]=t}),e},o.extend=function(t){for(var e=function(e,n){t[n]=e},n=1,i=arguments.length;i>n;n++)o.each(arguments[n],e);return t},o.configMerge=function(e){var n=o.clone(e);return o.each(Array.prototype.slice.call(arguments,1),function(e){o.each(e,function(e,i){if("scales"===i)n[i]=o.scaleMerge(n.hasOwnProperty(i)?n[i]:{},e);else if("scale"===i)n[i]=o.configMerge(n.hasOwnProperty(i)?n[i]:{},t.scaleService.getScaleDefaults(e.type),e);else if(n.hasOwnProperty(i)&&o.isArray(n[i])&&o.isArray(e)){var a=n[i];o.each(e,function(t,e){e=i[n].length||!i[n][a].type?i[n].push(o.configMerge(s,e)):e.type&&e.type!==i[n][a].type?i[n][a]=o.configMerge(i[n][a],s,e):i[n][a]=o.configMerge(i[n][a],e)}):(i[n]=[],o.each(e,function(e){var a=o.getValueOrDefault(e.type,"xAxes"===n?"category":"linear");i[n].push(o.configMerge(t.scaleService.getScaleDefaults(a),e))})):i.hasOwnProperty(n)&&"object"==typeof i[n]&&null!==i[n]&&"object"==typeof e?i[n]=o.configMerge(i[n],e):i[n]=e}),i},o.getValueAtIndexOrDefault=function(t,e,n){return void 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window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(t){return window.setTimeout(t,1e3/60)}}(),o.cancelAnimFrame=function(){return window.cancelAnimationFrame||window.webkitCancelAnimationFrame||window.mozCancelAnimationFrame||window.oCancelAnimationFrame||window.msCancelAnimationFrame||function(t){return window.clearTimeout(t,1e3/60)}}(),o.getRelativePosition=function(t,e){var n,i,a=t.originalEvent||t,r=t.currentTarget||t.srcElement,s=r.getBoundingClientRect(),l=a.touches;l&&l.length>0?(n=l[0].clientX,i=l[0].clientY):(n=a.clientX,i=a.clientY);var d=parseFloat(o.getStyle(r,"padding-left")),u=parseFloat(o.getStyle(r,"padding-top")),c=parseFloat(o.getStyle(r,"padding-right")),h=parseFloat(o.getStyle(r,"padding-bottom")),f=s.right-s.left-d-c,g=s.bottom-s.top-u-h;return n=Math.round((n-s.left-d)/f*r.width/e.currentDevicePixelRatio), +i=Math.round((i-s.top-u)/g*r.height/e.currentDevicePixelRatio),{x:n,y:i}},o.addEvent=function(t,e,n){t.addEventListener?t.addEventListener(e,n):t.attachEvent?t.attachEvent("on"+e,n):t["on"+e]=n},o.removeEvent=function(t,e,n){t.removeEventListener?t.removeEventListener(e,n,!1):t.detachEvent?t.detachEvent("on"+e,n):t["on"+e]=o.noop},o.bindEvents=function(t,e,n){var i=t.events=t.events||{};o.each(e,function(e){i[e]=function(){n.apply(t,arguments)},o.addEvent(t.chart.canvas,e,i[e])})},o.unbindEvents=function(t,e){var n=t.chart.canvas;o.each(e,function(t,e){o.removeEvent(n,e,t)})},o.getConstraintWidth=function(t){return a(t,"max-width","clientWidth")},o.getConstraintHeight=function(t){return a(t,"max-height","clientHeight")},o.getMaximumWidth=function(t){var e=t.parentNode,n=parseInt(o.getStyle(e,"padding-left"))+parseInt(o.getStyle(e,"padding-right")),i=e.clientWidth-n,a=o.getConstraintWidth(t);return isNaN(a)?i:Math.min(i,a)},o.getMaximumHeight=function(t){var e=t.parentNode,n=parseInt(o.getStyle(e,"padding-top"))+parseInt(o.getStyle(e,"padding-bottom")),i=e.clientHeight-n,a=o.getConstraintHeight(t);return isNaN(a)?i:Math.min(i,a)},o.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},o.retinaScale=function(t){var e=t.ctx,n=t.canvas,i=n.width,a=n.height,o=t.currentDevicePixelRatio=window.devicePixelRatio||1;1!==o&&(n.height=a*o,n.width=i*o,e.scale(o,o),t.originalDevicePixelRatio=t.originalDevicePixelRatio||o),n.style.width=i+"px",n.style.height=a+"px"},o.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},o.fontString=function(t,e,n){return e+" "+t+"px "+n},o.longestText=function(t,e,n,i){i=i||{};var a=i.data=i.data||{},r=i.garbageCollect=i.garbageCollect||[];i.font!==e&&(a=i.data={},r=i.garbageCollect=[],i.font=e),t.font=e;var s=0;o.each(n,function(e){void 0!==e&&null!==e&&o.isArray(e)!==!0?s=o.measureText(t,a,r,s,e):o.isArray(e)&&o.each(e,function(e){void 0===e||null===e||o.isArray(e)||(s=o.measureText(t,a,r,s,e))})});var l=r.length/2;if(l>n.length){for(var d=0;l>d;d++)delete a[r[d]];r.splice(0,l)}return s},o.measureText=function(t,e,n,i,a){var o=e[a];return o||(o=e[a]=t.measureText(a).width,n.push(a)),o>i&&(i=o),i},o.numberOfLabelLines=function(t){var e=1;return o.each(t,function(t){o.isArray(t)&&t.length>e&&(e=t.length)}),e},o.drawRoundedRectangle=function(t,e,n,i,a,o){t.beginPath(),t.moveTo(e+o,n),t.lineTo(e+i-o,n),t.quadraticCurveTo(e+i,n,e+i,n+o),t.lineTo(e+i,n+a-o),t.quadraticCurveTo(e+i,n+a,e+i-o,n+a),t.lineTo(e+o,n+a),t.quadraticCurveTo(e,n+a,e,n+a-o),t.lineTo(e,n+o),t.quadraticCurveTo(e,n,e+o,n),t.closePath()},o.color=function(e){return i?i(e instanceof CanvasGradient?t.defaults.global.defaultColor:e):(console.log("Color.js not found!"),e)},o.addResizeListener=function(t,e){var n=document.createElement("iframe"),i="chartjs-hidden-iframe";n.classlist?n.classlist.add(i):n.setAttribute("class",i),n.tabIndex=-1;var a=n.style;a.width="100%",a.display="block",a.border=0,a.height=0,a.margin=0,a.position="absolute",a.left=0,a.right=0,a.top=0,a.bottom=0,t.insertBefore(n,t.firstChild),(n.contentWindow||n).onresize=function(){e&&e()}},o.removeResizeListener=function(t){var e=t.querySelector(".chartjs-hidden-iframe");e&&e.parentNode.removeChild(e)},o.isArray=Array.isArray?function(t){return Array.isArray(t)}:function(t){return"[object Array]"===Object.prototype.toString.call(t)},o.arrayEquals=function(t,e){var n,i,a,r;if(!t||!e||t.length!=e.length)return!1;for(n=0,i=t.length;i>n;++n)if(a=t[n],r=e[n],a instanceof Array&&r instanceof Array){if(!o.arrayEquals(a,r))return!1}else if(a!=r)return!1;return!0},o.callCallback=function(t,e,n){t&&"function"==typeof t.call&&t.apply(n,e)},o.getHoverColor=function(t){return t instanceof CanvasPattern?t:o.color(t).saturate(.5).darken(.1).rgbString()}}},{2:2}],27:[function(t,e,n){"use strict";e.exports=function(){var t=function(e,n){var i=this,a=t.helpers;return i.config=n||{data:{datasets:[]}},e.length&&e[0].getContext&&(e=e[0]),e.getContext&&(e=e.getContext("2d")),i.ctx=e,i.canvas=e.canvas,e.canvas.style.display=e.canvas.style.display||"block",i.width=e.canvas.width||parseInt(a.getStyle(e.canvas,"width"),10)||a.getMaximumWidth(e.canvas),i.height=e.canvas.height||parseInt(a.getStyle(e.canvas,"height"),10)||a.getMaximumHeight(e.canvas),i.aspectRatio=i.width/i.height,(isNaN(i.aspectRatio)||isFinite(i.aspectRatio)===!1)&&(i.aspectRatio=void 0!==n.aspectRatio?n.aspectRatio:2),i.originalCanvasStyleWidth=e.canvas.style.width,i.originalCanvasStyleHeight=e.canvas.style.height,a.retinaScale(i),i.controller=new t.Controller(i),a.addResizeListener(e.canvas.parentNode,function(){i.controller&&i.controller.config.options.responsive&&i.controller.resize()}),i.controller?i.controller:i};return t.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",defaultFontColor:"#666",defaultFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",defaultFontSize:12,defaultFontStyle:"normal",showLines:!0,elements:{},legendCallback:function(t){var e=[];e.push('
    ');for(var n=0;n'),t.data.datasets[n].label&&e.push(t.data.datasets[n].label),e.push("");return e.push("
"),e.join("")}}},t.Chart=t,t}},{}],28:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.layoutService={defaults:{},addBox:function(t,e){t.boxes||(t.boxes=[]),t.boxes.push(e)},removeBox:function(t,e){t.boxes&&t.boxes.splice(t.boxes.indexOf(e),1)},update:function(t,n,i){function a(t){var e,n=t.isHorizontal();n?(e=t.update(t.options.fullWidth?m:k,x),S-=e.height):(e=t.update(y,b),k-=e.width),w.push({horizontal:n,minSize:e,box:t})}function o(t){var n=e.findNextWhere(w,function(e){return e.box===t});if(n)if(t.isHorizontal()){var i={left:_,right:M,top:0,bottom:0};t.update(t.options.fullWidth?m:k,p/2,i)}else t.update(n.minSize.width,S)}function r(t){var n=e.findNextWhere(w,function(e){return e.box===t}),i={left:0,right:0,top:D,bottom:C};n&&t.update(n.minSize.width,S,i)}function s(t){t.isHorizontal()?(t.left=t.options.fullWidth?l:_,t.right=t.options.fullWidth?n-l:_+k,t.top=F,t.bottom=F+t.height,F=t.bottom):(t.left=A,t.right=A+t.width,t.top=D,t.bottom=D+S,A=t.right)}if(t){var l=0,d=0,u=e.where(t.boxes,function(t){return"left"===t.options.position}),c=e.where(t.boxes,function(t){return"right"===t.options.position}),h=e.where(t.boxes,function(t){return"top"===t.options.position}),f=e.where(t.boxes,function(t){return"bottom"===t.options.position}),g=e.where(t.boxes,function(t){return"chartArea"===t.options.position});h.sort(function(t,e){return(e.options.fullWidth?1:0)-(t.options.fullWidth?1:0)}),f.sort(function(t,e){return(t.options.fullWidth?1:0)-(e.options.fullWidth?1:0)});var m=n-2*l,p=i-2*d,v=m/2,b=p/2,y=(n-v)/(u.length+c.length),x=(i-b)/(h.length+f.length),k=m,S=p,w=[];e.each(u.concat(c,h,f),a);var _=l,M=l,D=d,C=d;e.each(u.concat(c),o),e.each(u,function(t){_+=t.width}),e.each(c,function(t){M+=t.width}),e.each(h.concat(f),o),e.each(h,function(t){D+=t.height}),e.each(f,function(t){C+=t.height}),e.each(u.concat(c),r),_=l,M=l,D=d,C=d,e.each(u,function(t){_+=t.width}),e.each(c,function(t){M+=t.width}),e.each(h,function(t){D+=t.height}),e.each(f,function(t){C+=t.height});var T=i-D-C,P=n-_-M;(P!==k||T!==S)&&(e.each(u,function(t){t.height=T}),e.each(c,function(t){t.height=T}),e.each(h,function(t){t.options.fullWidth||(t.width=P)}),e.each(f,function(t){t.options.fullWidth||(t.width=P)}),S=T,k=P);var A=l,F=d;e.each(u.concat(h),s),A+=k,F+=S,e.each(c,s),e.each(f,s),t.chartArea={left:_,top:D,right:_+k,bottom:D+S},e.each(g,function(e){e.left=t.chartArea.left,e.top=t.chartArea.top,e.right=t.chartArea.right,e.bottom=t.chartArea.bottom,e.update(k,S)})}}}}},{}],29:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.defaults.global.legend={display:!0,position:"top",fullWidth:!0,reverse:!1,onClick:function(t,e){var n=e.datasetIndex,i=this.chart,a=i.getDatasetMeta(n);a.hidden=null===a.hidden?!i.data.datasets[n].hidden:null,i.update()},labels:{boxWidth:40,padding:10,generateLabels:function(t){var n=t.data;return e.isArray(n.datasets)?n.datasets.map(function(n,i){return{text:n.label,fillStyle:e.isArray(n.backgroundColor)?n.backgroundColor[0]:n.backgroundColor,hidden:!t.isDatasetVisible(i),lineCap:n.borderCapStyle,lineDash:n.borderDash,lineDashOffset:n.borderDashOffset,lineJoin:n.borderJoinStyle,lineWidth:n.borderWidth,strokeStyle:n.borderColor,pointStyle:n.pointStyle,datasetIndex:i}},this):[]}}},t.Legend=t.Element.extend({initialize:function(t){e.extend(this,t),this.legendHitBoxes=[],this.doughnutMode=!1},beforeUpdate:n,update:function(t,e,n){var i=this;return i.beforeUpdate(),i.maxWidth=t,i.maxHeight=e,i.margins=n,i.beforeSetDimensions(),i.setDimensions(),i.afterSetDimensions(),i.beforeBuildLabels(),i.buildLabels(),i.afterBuildLabels(),i.beforeFit(),i.fit(),i.afterFit(),i.afterUpdate(),i.minSize},afterUpdate:n,beforeSetDimensions:n,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:n,beforeBuildLabels:n,buildLabels:function(){var t=this;t.legendItems=t.options.labels.generateLabels.call(t,t.chart),t.options.reverse&&t.legendItems.reverse()},afterBuildLabels:n,beforeFit:n,fit:function(){var n=this,i=n.options,a=i.labels,o=i.display,r=n.ctx,s=t.defaults.global,l=e.getValueOrDefault,d=l(a.fontSize,s.defaultFontSize),u=l(a.fontStyle,s.defaultFontStyle),c=l(a.fontFamily,s.defaultFontFamily),h=e.fontString(d,u,c),f=n.legendHitBoxes=[],g=n.minSize,m=n.isHorizontal();if(m?(g.width=n.maxWidth,g.height=o?10:0):(g.width=o?10:0,g.height=n.maxHeight),o)if(r.font=h,m){var p=n.lineWidths=[0],v=n.legendItems.length?d+a.padding:0;r.textAlign="left",r.textBaseline="top",e.each(n.legendItems,function(t,e){var i=a.usePointStyle?d*Math.sqrt(2):a.boxWidth,o=i+d/2+r.measureText(t.text).width;p[p.length-1]+o+a.padding>=n.width&&(v+=d+a.padding,p[p.length]=n.left),f[e]={left:0,top:0,width:o,height:d},p[p.length-1]+=o+a.padding}),g.height+=v}else{var b=a.padding,y=n.columnWidths=[],x=a.padding,k=0,S=0,w=d+b;e.each(n.legendItems,function(t,e){var n=a.usePointStyle?2*a.boxWidth:a.boxWidth,i=n+d/2+r.measureText(t.text).width;S+w>g.height&&(x+=k+a.padding,y.push(k),k=0,S=0),k=Math.max(k,i),S+=w,f[e]={left:0,top:0,width:i,height:d}}),x+=k,y.push(k),g.width+=x}n.width=g.width,n.height=g.height},afterFit:n,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var n=this,i=n.options,a=i.labels,o=t.defaults.global,r=o.elements.line,s=n.width,l=n.lineWidths;if(i.display){var d,u=n.ctx,c=e.getValueOrDefault,h=c(a.fontColor,o.defaultFontColor),f=c(a.fontSize,o.defaultFontSize),g=c(a.fontStyle,o.defaultFontStyle),m=c(a.fontFamily,o.defaultFontFamily),p=e.fontString(f,g,m);u.textAlign="left",u.textBaseline="top",u.lineWidth=.5,u.strokeStyle=h,u.fillStyle=h,u.font=p;var v=a.boxWidth,b=n.legendHitBoxes,y=function(e,n,a){if(!(isNaN(v)||0>=v)){if(u.save(),u.fillStyle=c(a.fillStyle,o.defaultColor),u.lineCap=c(a.lineCap,r.borderCapStyle),u.lineDashOffset=c(a.lineDashOffset,r.borderDashOffset),u.lineJoin=c(a.lineJoin,r.borderJoinStyle),u.lineWidth=c(a.lineWidth,r.borderWidth),u.strokeStyle=c(a.strokeStyle,o.defaultColor),u.setLineDash&&u.setLineDash(c(a.lineDash,r.borderDash)),i.labels&&i.labels.usePointStyle){var s=f*Math.SQRT2/2,l=s/Math.SQRT2,d=e+l,h=n+l;t.canvasHelpers.drawPoint(u,a.pointStyle,s,d,h)}else u.strokeRect(e,n,v,f),u.fillRect(e,n,v,f);u.restore()}},x=function(t,e,n,i){u.fillText(n.text,v+f/2+t,e),n.hidden&&(u.beginPath(),u.lineWidth=2,u.moveTo(v+f/2+t,e+f/2),u.lineTo(v+f/2+t+i,e+f/2),u.stroke())},k=n.isHorizontal();d=k?{x:n.left+(s-l[0])/2,y:n.top+a.padding,line:0}:{x:n.left+a.padding,y:n.top+a.padding,line:0};var S=f+a.padding;e.each(n.legendItems,function(t,e){var i=u.measureText(t.text).width,o=a.usePointStyle?f+f/2+i:v+f/2+i,r=d.x,c=d.y;k?r+o>=s&&(c=d.y+=S,d.line++,r=d.x=n.left+(s-l[d.line])/2):c+S>n.bottom&&(r=d.x=r+n.columnWidths[d.line]+a.padding,c=d.y=n.top,d.line++),y(r,c,t),b[e].left=r,b[e].top=c,x(r,c,t,i),k?d.x+=o+a.padding:d.y+=S})}},handleEvent:function(t){var n=this,i=e.getRelativePosition(t,n.chart.chart),a=i.x,o=i.y,r=n.options;if(a>=n.left&&a<=n.right&&o>=n.top&&o<=n.bottom)for(var s=n.legendHitBoxes,l=0;l=d.left&&a<=d.left+d.width&&o>=d.top&&o<=d.top+d.height){r.onClick&&r.onClick.call(n,t,n.legendItems[l]);break}}}}),t.plugins.register({beforeInit:function(e){var n=e.options,i=n.legend;i&&(e.legend=new t.Legend({ctx:e.chart.ctx,options:i,chart:e}),t.layoutService.addBox(e,e.legend))}})}},{}],30:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers.noop;t.plugins={_plugins:[],register:function(t){var e=this._plugins;[].concat(t).forEach(function(t){-1===e.indexOf(t)&&e.push(t)})},unregister:function(t){var e=this._plugins;[].concat(t).forEach(function(t){var n=e.indexOf(t);-1!==n&&e.splice(n,1)})},clear:function(){this._plugins=[]},count:function(){return this._plugins.length},getAll:function(){return this._plugins},notify:function(t,e){var n,i,a=this._plugins,o=a.length;for(n=0;o>n;++n)if(i=a[n],"function"==typeof i[t]&&i[t].apply(i,e||[])===!1)return!1;return!0}},t.PluginBase=t.Element.extend({beforeInit:e,afterInit:e,beforeUpdate:e,afterUpdate:e,beforeDraw:e,afterDraw:e,destroy:e}),t.pluginService=t.plugins}},{}],31:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.scale={display:!0,position:"left",gridLines:{display:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickMarkLength:10,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",offsetGridLines:!1,borderDash:[],borderDashOffset:0},scaleLabel:{labelString:"",display:!1},ticks:{beginAtZero:!1,minRotation:0,maxRotation:50,mirror:!1,padding:10,reverse:!1,display:!0,autoSkip:!0,autoSkipPadding:0,labelOffset:0,callback:function(t){return e.isArray(t)?t:""+t}}},t.Scale=t.Element.extend({beforeUpdate:function(){e.callCallback(this.options.beforeUpdate,[this])},update:function(t,n,i){var a=this;return a.beforeUpdate(),a.maxWidth=t,a.maxHeight=n,a.margins=e.extend({left:0,right:0,top:0,bottom:0},i),a.beforeSetDimensions(),a.setDimensions(),a.afterSetDimensions(),a.beforeDataLimits(),a.determineDataLimits(),a.afterDataLimits(),a.beforeBuildTicks(),a.buildTicks(),a.afterBuildTicks(),a.beforeTickToLabelConversion(),a.convertTicksToLabels(),a.afterTickToLabelConversion(),a.beforeCalculateTickRotation(),a.calculateTickRotation(),a.afterCalculateTickRotation(),a.beforeFit(),a.fit(),a.afterFit(),a.afterUpdate(),a.minSize},afterUpdate:function(){e.callCallback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){e.callCallback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){e.callCallback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){e.callCallback(this.options.beforeDataLimits,[this])},determineDataLimits:e.noop,afterDataLimits:function(){e.callCallback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){e.callCallback(this.options.beforeBuildTicks,[this])},buildTicks:e.noop,afterBuildTicks:function(){e.callCallback(this.options.afterBuildTicks,[this])},beforeTickToLabelConversion:function(){e.callCallback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this;t.ticks=t.ticks.map(function(e,n,i){return t.options.ticks.userCallback?t.options.ticks.userCallback(e,n,i):t.options.ticks.callback(e,n,i)},t)},afterTickToLabelConversion:function(){e.callCallback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){e.callCallback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var n=this,i=n.ctx,a=t.defaults.global,o=n.options.ticks,r=e.getValueOrDefault(o.fontSize,a.defaultFontSize),s=e.getValueOrDefault(o.fontStyle,a.defaultFontStyle),l=e.getValueOrDefault(o.fontFamily,a.defaultFontFamily),d=e.fontString(r,s,l);i.font=d;var u,c=i.measureText(n.ticks[0]).width,h=i.measureText(n.ticks[n.ticks.length-1]).width;if(n.labelRotation=o.minRotation||0,n.paddingRight=0,n.paddingLeft=0,n.options.display&&n.isHorizontal()){n.paddingRight=h/2+3,n.paddingLeft=c/2+3,n.longestTextCache||(n.longestTextCache={});for(var f,g,m=e.longestText(i,d,n.ticks,n.longestTextCache),p=m,v=n.getPixelForTick(1)-n.getPixelForTick(0)-6;p>v&&n.labelRotationn.yLabelWidth&&(n.paddingLeft=u+r/2),n.paddingRight=r/2,g*m>n.maxHeight){n.labelRotation--;break}n.labelRotation++,p=f*m}}n.margins&&(n.paddingLeft=Math.max(n.paddingLeft-n.margins.left,0),n.paddingRight=Math.max(n.paddingRight-n.margins.right,0))},afterCalculateTickRotation:function(){e.callCallback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){e.callCallback(this.options.beforeFit,[this])},fit:function(){var n=this,i=n.minSize={width:0,height:0},a=n.options,o=t.defaults.global,r=a.ticks,s=a.scaleLabel,l=a.gridLines,d=a.display,u=n.isHorizontal(),c=e.getValueOrDefault(r.fontSize,o.defaultFontSize),h=e.getValueOrDefault(r.fontStyle,o.defaultFontStyle),f=e.getValueOrDefault(r.fontFamily,o.defaultFontFamily),g=e.fontString(c,h,f),m=e.getValueOrDefault(s.fontSize,o.defaultFontSize),p=a.gridLines.tickMarkLength;if(u?i.width=n.isFullWidth()?n.maxWidth-n.margins.left-n.margins.right:n.maxWidth:i.width=d&&l.drawTicks?p:0,u?i.height=d&&l.drawTicks?p:0:i.height=n.maxHeight,s.display&&d&&(u?i.height+=1.5*m:i.width+=1.5*m),r.display&&d){n.longestTextCache||(n.longestTextCache={});var v=e.longestText(n.ctx,g,n.ticks,n.longestTextCache),b=e.numberOfLabelLines(n.ticks),y=.5*c;if(u){n.longestLabelWidth=v;var x=Math.sin(e.toRadians(n.labelRotation))*n.longestLabelWidth+c*b+y*b;i.height=Math.min(n.maxHeight,i.height+x),n.ctx.font=g;var k=n.ctx.measureText(n.ticks[0]).width,S=n.ctx.measureText(n.ticks[n.ticks.length-1]).width,w=Math.cos(e.toRadians(n.labelRotation)),_=Math.sin(e.toRadians(n.labelRotation));n.paddingLeft=0!==n.labelRotation?w*k+3:k/2+3,n.paddingRight=0!==n.labelRotation?_*(c/2)+3:S/2+3}else{var M=n.maxWidth-i.width,D=r.mirror;D?v=0:v+=n.options.ticks.padding,M>v?i.width+=v:i.width=n.maxWidth,n.paddingTop=c/2,n.paddingBottom=c/2}}n.margins&&(n.paddingLeft=Math.max(n.paddingLeft-n.margins.left,0),n.paddingTop=Math.max(n.paddingTop-n.margins.top,0),n.paddingRight=Math.max(n.paddingRight-n.margins.right,0),n.paddingBottom=Math.max(n.paddingBottom-n.margins.bottom,0)),n.width=i.width,n.height=i.height},afterFit:function(){e.callCallback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){return null===t||"undefined"==typeof t?NaN:"number"==typeof t&&isNaN(t)?NaN:"object"==typeof t?t instanceof Date||t.isValid?t:this.getRightValue(this.isHorizontal()?t.x:t.y):t},getLabelForIndex:e.noop,getPixelForValue:e.noop,getValueForPixel:e.noop,getPixelForTick:function(t,e){var n=this;if(n.isHorizontal()){var i=n.width-(n.paddingLeft+n.paddingRight),a=i/Math.max(n.ticks.length-(n.options.gridLines.offsetGridLines?0:1),1),o=a*t+n.paddingLeft;e&&(o+=a/2);var r=n.left+Math.round(o);return r+=n.isFullWidth()?n.margins.left:0}var s=n.height-(n.paddingTop+n.paddingBottom);return n.top+t*(s/(n.ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var n=e.width-(e.paddingLeft+e.paddingRight),i=n*t+e.paddingLeft,a=e.left+Math.round(i);return a+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},getBasePixel:function(){var t=this,e=t.min,n=t.max;return t.getPixelForValue(t.beginAtZero?0:0>e&&0>n?n:e>0&&n>0?e:0)},draw:function(n){var i=this,a=i.options;if(a.display){var o,r,s=i.ctx,l=t.defaults.global,d=a.ticks,u=a.gridLines,c=a.scaleLabel,h=0!==i.labelRotation,f=d.autoSkip,g=i.isHorizontal();d.maxTicksLimit&&(r=d.maxTicksLimit);var m=e.getValueOrDefault(d.fontColor,l.defaultFontColor),p=e.getValueOrDefault(d.fontSize,l.defaultFontSize),v=e.getValueOrDefault(d.fontStyle,l.defaultFontStyle),b=e.getValueOrDefault(d.fontFamily,l.defaultFontFamily),y=e.fontString(p,v,b),x=u.tickMarkLength,k=e.getValueOrDefault(u.borderDash,l.borderDash),S=e.getValueOrDefault(u.borderDashOffset,l.borderDashOffset),w=e.getValueOrDefault(c.fontColor,l.defaultFontColor),_=e.getValueOrDefault(c.fontSize,l.defaultFontSize),M=e.getValueOrDefault(c.fontStyle,l.defaultFontStyle),D=e.getValueOrDefault(c.fontFamily,l.defaultFontFamily),C=e.fontString(_,M,D),T=e.toRadians(i.labelRotation),P=Math.cos(T),A=i.longestLabelWidth*P;s.fillStyle=m;var F=[];if(g){if(o=!1,h&&(A/=2),(A+d.autoSkipPadding)*i.ticks.length>i.width-(i.paddingLeft+i.paddingRight)&&(o=1+Math.floor((A+d.autoSkipPadding)*i.ticks.length/(i.width-(i.paddingLeft+i.paddingRight)))),r&&i.ticks.length>r)for(;!o||i.ticks.length/(o||1)>r;)o||(o=1),o+=1;f||(o=!1)}var I="right"===a.position?i.left:i.right-x,O="right"===a.position?i.left+x:i.right,R="bottom"===a.position?i.top:i.bottom-x,W="bottom"===a.position?i.top+x:i.bottom;if(e.each(i.ticks,function(t,r){if(void 0!==t&&null!==t){var s=i.ticks.length===r+1,l=o>1&&r%o>0||r%o===0&&r+o>=i.ticks.length;if((!l||s)&&void 0!==t&&null!==t){var c,f;r===("undefined"!=typeof i.zeroLineIndex?i.zeroLineIndex:0)?(c=u.zeroLineWidth,f=u.zeroLineColor):(c=e.getValueAtIndexOrDefault(u.lineWidth,r),f=e.getValueAtIndexOrDefault(u.color,r));var m,p,v,b,y,w,_,M,D,C,P,A="middle";if(g){h||(A="top"===a.position?"bottom":"top"),P=h?"right":"center";var L=i.getPixelForTick(r)+e.aliasPixel(c);D=i.getPixelForTick(r,u.offsetGridLines)+d.labelOffset,C=h?i.top+12:"top"===a.position?i.bottom-x:i.top+x,m=v=y=_=L,p=R,b=W,w=n.top,M=n.bottom}else{"left"===a.position?d.mirror?(D=i.right+d.padding,P="left"):(D=i.right-d.padding,P="right"):d.mirror?(D=i.left-d.padding,P="right"):(D=i.left+d.padding,P="left");var V=i.getPixelForTick(r);V+=e.aliasPixel(c),C=i.getPixelForTick(r,u.offsetGridLines),m=I,v=O,y=n.left,_=n.right,p=b=w=M=V}F.push({tx1:m,ty1:p,tx2:v,ty2:b,x1:y,y1:w,x2:_,y2:M,labelX:D,labelY:C,glWidth:c,glColor:f,glBorderDash:k,glBorderDashOffset:S,rotation:-1*T,label:t,textBaseline:A,textAlign:P})}}}),e.each(F,function(t){if(u.display&&(s.save(),s.lineWidth=t.glWidth,s.strokeStyle=t.glColor,s.setLineDash&&(s.setLineDash(t.glBorderDash),s.lineDashOffset=t.glBorderDashOffset),s.beginPath(),u.drawTicks&&(s.moveTo(t.tx1,t.ty1),s.lineTo(t.tx2,t.ty2)),u.drawOnChartArea&&(s.moveTo(t.x1,t.y1),s.lineTo(t.x2,t.y2)),s.stroke(),s.restore()),d.display){s.save(),s.translate(t.labelX,t.labelY),s.rotate(t.rotation),s.font=y,s.textBaseline=t.textBaseline,s.textAlign=t.textAlign;var n=t.label;if(e.isArray(n))for(var i=0,a=0;ie;++e){var o=t[e];if(o&&o.hasValue()){var r=o.tooltipPosition();i.push(r.x),a.push(r.y)}}var s=0,l=0;for(e=0;e0){var o=t[0];o.xLabel?n=o.xLabel:a>0&&o.indexe;++e)g.push(i(d[e]));s.itemSort&&(g=g.sort(function(t,e){return s.itemSort(t,e,u)})),d.length>1&&a.each(g,function(t){h.push(s.callbacks.labelColor.call(r,t,c))}),a.extend(l,{title:r.getTitle(g,u),beforeBody:r.getBeforeBody(g,u),body:r.getBody(g,u),afterBody:r.getAfterBody(g,u),footer:r.getFooter(g,u),x:Math.round(f.x),y:Math.round(f.y),caretPadding:a.getValueOrDefault(f.padding,2),labelColors:h});var m=r.getTooltipSize(l);r.determineAlignment(m),a.extend(l,r.getBackgroundPoint(l,m))}else r._model.opacity=0;return t&&s.custom&&s.custom.call(r,l),r},getTooltipSize:function(t){var e=this._chart.ctx,n={height:2*t.yPadding,width:0},i=t.body,o=i.reduce(function(t,e){return t+e.before.length+e.lines.length+e.after.length},0);o+=t.beforeBody.length+t.afterBody.length;var r=t.title.length,s=t.footer.length,l=t.titleFontSize,d=t.bodyFontSize,u=t.footerFontSize;n.height+=r*l,n.height+=(r-1)*t.titleSpacing,n.height+=r?t.titleMarginBottom:0,n.height+=o*d,n.height+=o?(o-1)*t.bodySpacing:0,n.height+=s?t.footerMarginTop:0,n.height+=s*u, +n.height+=s?(s-1)*t.footerSpacing:0;var c=0,h=function(t){n.width=Math.max(n.width,e.measureText(t).width+c)};return e.font=a.fontString(l,t._titleFontStyle,t._titleFontFamily),a.each(t.title,h),e.font=a.fontString(d,t._bodyFontStyle,t._bodyFontFamily),a.each(t.beforeBody.concat(t.afterBody),h),c=i.length>1?d+2:0,a.each(i,function(t){a.each(t.before,h),a.each(t.lines,h),a.each(t.after,h)}),c=0,e.font=a.fontString(u,t._footerFontStyle,t._footerFontFamily),a.each(t.footer,h),n.width+=2*t.xPadding,n},determineAlignment:function(t){var e=this,n=e._model,i=e._chart,a=e._chartInstance.chartArea;n.yi.height-t.height&&(n.yAlign="bottom");var o,r,s,l,d,u=(a.left+a.right)/2,c=(a.top+a.bottom)/2;"center"===n.yAlign?(o=function(t){return u>=t},r=function(t){return t>u}):(o=function(e){return e<=t.width/2},r=function(e){return e>=i.width-t.width/2}),s=function(e){return e+t.width>i.width},l=function(e){return e-t.width<0},d=function(t){return c>=t?"top":"bottom"},o(n.x)?(n.xAlign="left",s(n.x)&&(n.xAlign="center",n.yAlign=d(n.y))):r(n.x)&&(n.xAlign="right",l(n.x)&&(n.xAlign="center",n.yAlign=d(n.y)))},getBackgroundPoint:function(t,e){var n={x:t.x,y:t.y},i=t.caretSize,a=t.caretPadding,o=t.cornerRadius,r=t.xAlign,s=t.yAlign,l=i+a,d=o+a;return"right"===r?n.x-=e.width:"center"===r&&(n.x-=e.width/2),"top"===s?n.y+=l:"bottom"===s?n.y-=e.height+l:n.y-=e.height/2,"center"===s?"left"===r?n.x+=l:"right"===r&&(n.x-=l):"left"===r?n.x-=d:"right"===r&&(n.x+=d),n},drawCaret:function(t,e,n){var i,o,r,s,l,d,u=this._view,c=this._chart.ctx,h=u.caretSize,f=u.cornerRadius,g=u.xAlign,m=u.yAlign,p=t.x,v=t.y,b=e.width,y=e.height;"center"===m?("left"===g?(i=p,o=i-h,r=i):(i=p+b,o=i+h,r=i),l=v+y/2,s=l-h,d=l+h):("left"===g?(i=p+f,o=i+h,r=o+h):"right"===g?(i=p+b-f,o=i-h,r=o-h):(o=p+b/2,i=o-h,r=o+h),"top"===m?(s=v,l=s-h,d=s):(s=v+y,l=s+h,d=s));var x=a.color(u.backgroundColor);c.fillStyle=x.alpha(n*x.alpha()).rgbString(),c.beginPath(),c.moveTo(i,s),c.lineTo(o,l),c.lineTo(r,d),c.closePath(),c.fill()},drawTitle:function(t,e,n,i){var o=e.title;if(o.length){n.textAlign=e._titleAlign,n.textBaseline="top";var r=e.titleFontSize,s=e.titleSpacing,l=a.color(e.titleFontColor);n.fillStyle=l.alpha(i*l.alpha()).rgbString(),n.font=a.fontString(r,e._titleFontStyle,e._titleFontFamily);var d,u;for(d=0,u=o.length;u>d;++d)n.fillText(o[d],t.x,t.y),t.y+=r+s,d+1===o.length&&(t.y+=e.titleMarginBottom-s)}},drawBody:function(t,e,n,i){var o=e.bodyFontSize,r=e.bodySpacing,s=e.body;n.textAlign=e._bodyAlign,n.textBaseline="top";var l=a.color(e.bodyFontColor),d=l.alpha(i*l.alpha()).rgbString();n.fillStyle=d,n.font=a.fontString(o,e._bodyFontStyle,e._bodyFontFamily);var u=0,c=function(e){n.fillText(e,t.x+u,t.y),t.y+=o+r};a.each(e.beforeBody,c);var h=s.length>1;u=h?o+2:0,a.each(s,function(r,s){a.each(r.before,c),a.each(r.lines,function(r){h&&(n.fillStyle=a.color(e.legendColorBackground).alpha(i).rgbaString(),n.fillRect(t.x,t.y,o,o),n.strokeStyle=a.color(e.labelColors[s].borderColor).alpha(i).rgbaString(),n.strokeRect(t.x,t.y,o,o),n.fillStyle=a.color(e.labelColors[s].backgroundColor).alpha(i).rgbaString(),n.fillRect(t.x+1,t.y+1,o-2,o-2),n.fillStyle=d),c(r)}),a.each(r.after,c)}),u=0,a.each(e.afterBody,c),t.y-=r},drawFooter:function(t,e,n,i){var o=e.footer;if(o.length){t.y+=e.footerMarginTop,n.textAlign=e._footerAlign,n.textBaseline="top";var r=a.color(e.footerFontColor);n.fillStyle=r.alpha(i*r.alpha()).rgbString(),n.font=a.fontString(e.footerFontSize,e._footerFontStyle,e._footerFontFamily),a.each(o,function(i){n.fillText(i,t.x,t.y),t.y+=e.footerFontSize+e.footerSpacing})}},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var n=this.getTooltipSize(e),i={x:e.x,y:e.y},o=Math.abs(e.opacity<.001)?0:e.opacity;if(this._options.enabled){var r=a.color(e.backgroundColor);t.fillStyle=r.alpha(o*r.alpha()).rgbString(),a.drawRoundedRectangle(t,i.x,i.y,n.width,n.height,e.cornerRadius),t.fill(),this.drawCaret(i,n,o),i.x+=e.xPadding,i.y+=e.yPadding,this.drawTitle(i,e,t,o),this.drawBody(i,e,t,o),this.drawFooter(i,e,t,o)}}}})}},{}],35:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global;n.elements.arc={backgroundColor:n.defaultColor,borderColor:"#fff",borderWidth:2},t.elements.Arc=t.Element.extend({inLabelRange:function(t){var e=this._view;return e?Math.pow(t-e.x,2)l;)l+=2*Math.PI;for(;o>l;)o-=2*Math.PI;for(;s>o;)o+=2*Math.PI;var d=o>=s&&l>=o,u=r>=i.innerRadius&&r<=i.outerRadius;return d&&u}return!1},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,n=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},draw:function(){var t=this._chart.ctx,e=this._view,n=e.startAngle,i=e.endAngle;t.beginPath(),t.arc(e.x,e.y,e.outerRadius,n,i),t.arc(e.x,e.y,e.innerRadius,i,n,!0),t.closePath(),t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.fillStyle=e.backgroundColor,t.fill(),t.lineJoin="bevel",e.borderWidth&&t.stroke()}})}},{}],36:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=t.defaults.global;t.defaults.global.elements.line={tension:.4,backgroundColor:n.defaultColor,borderWidth:3,borderColor:n.defaultColor,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0},t.elements.Line=t.Element.extend({draw:function(){function t(t,e){var n=e._view;e._view.steppedLine===!0?(l.lineTo(e._view.x,t._view.y),l.lineTo(e._view.x,e._view.y)):0===e._view.tension?l.lineTo(n.x,n.y):l.bezierCurveTo(t._view.controlPointNextX,t._view.controlPointNextY,n.controlPointPreviousX,n.controlPointPreviousY,n.x,n.y)}var i=this,a=i._view,o=a.spanGaps,r=a.scaleZero,s=i._loop,l=i._chart.ctx;l.save();var d=i._children.slice(),u=-1;s&&d.length&&d.push(d[0]);var c,h,f,g;if(d.length&&a.fill){for(l.beginPath(),c=0;cc;c++)e.lineTo.apply(e,t(c));e.fill(),n.borderWidth&&e.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var n=this._view;return n?n.y=n.x-n.width/2&&t<=n.x+n.width/2&&e>=n.y&&e<=n.base:t>=n.x-n.width/2&&t<=n.x+n.width/2&&e>=n.base&&e<=n.y:!1},inLabelRange:function(t){var e=this._view;return e?t>=e.x-e.width/2&&t<=e.x+e.width/2:!1},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}})}},{}],39:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"bottom"},i=t.Scale.extend({getLabels:function(){var t=this.chart.data;return(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},determineDataLimits:function(){var t=this,n=t.getLabels();t.minIndex=0,t.maxIndex=n.length-1;var i;void 0!==t.options.ticks.min&&(i=e.indexOf(n,t.options.ticks.min),t.minIndex=-1!==i?i:t.minIndex),void 0!==t.options.ticks.max&&(i=e.indexOf(n,t.options.ticks.max),t.maxIndex=-1!==i?i:t.maxIndex),t.min=n[t.minIndex],t.max=n[t.maxIndex]},buildTicks:function(){var t=this,e=t.getLabels();t.ticks=0===t.minIndex&&t.maxIndex===e.length-1?e:e.slice(t.minIndex,t.maxIndex+1)},getLabelForIndex:function(t){return this.ticks[t]},getPixelForValue:function(t,e,n,i){var a=this,o=Math.max(a.maxIndex+1-a.minIndex-(a.options.gridLines.offsetGridLines?0:1),1);if(void 0!==t&&isNaN(e)){var r=a.getLabels(),s=r.indexOf(t);e=-1!==s?s:e}if(a.isHorizontal()){var l=a.width-(a.paddingLeft+a.paddingRight),d=l/o,u=d*(e-a.minIndex)+a.paddingLeft;return(a.options.gridLines.offsetGridLines&&i||a.maxIndex===a.minIndex&&i)&&(u+=d/2),a.left+Math.round(u)}var c=a.height-(a.paddingTop+a.paddingBottom),h=c/o,f=h*(e-a.minIndex)+a.paddingTop;return a.options.gridLines.offsetGridLines&&i&&(f+=h/2),a.top+Math.round(f)},getPixelForTick:function(t,e){return this.getPixelForValue(this.ticks[t],t+this.minIndex,null,e)},getValueForPixel:function(t){var e,n=this,i=Math.max(n.ticks.length-(n.options.gridLines.offsetGridLines?0:1),1),a=n.isHorizontal(),o=a?n.width-(n.paddingLeft+n.paddingRight):n.height-(n.paddingTop+n.paddingBottom),r=o/i;return t-=a?n.left:n.top,n.options.gridLines.offsetGridLines&&(t-=r/2),t-=a?n.paddingLeft:n.paddingTop,e=0>=t?0:Math.round(t/r)},getBasePixel:function(){return this.bottom}});t.scaleService.registerScaleType("category",i,n)}},{}],40:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"left",ticks:{callback:function(t,n,i){var a=i.length>3?i[2]-i[1]:i[1]-i[0];Math.abs(a)>1&&t!==Math.floor(t)&&(a=t-Math.floor(t));var o=e.log10(Math.abs(a)),r="";if(0!==t){var s=-1*Math.floor(o);s=Math.max(Math.min(s,20),0),r=t.toFixed(s)}else r="0";return r}}},i=t.LinearScaleBase.extend({determineDataLimits:function(){function t(t){return s?t.xAxisID===n.id:t.yAxisID===n.id}var n=this,i=n.options,a=n.chart,o=a.data,r=o.datasets,s=n.isHorizontal();if(n.min=null,n.max=null,i.stacked){var l={},d=!1,u=!1;e.each(r,function(o,r){var s=a.getDatasetMeta(r);void 0===l[s.type]&&(l[s.type]={positiveValues:[],negativeValues:[]});var c=l[s.type].positiveValues,h=l[s.type].negativeValues;a.isDatasetVisible(r)&&t(s)&&e.each(o.data,function(t,e){var a=+n.getRightValue(t);isNaN(a)||s.data[e].hidden||(c[e]=c[e]||0,h[e]=h[e]||0,i.relativePoints?c[e]=100:0>a?(u=!0,h[e]+=a):(d=!0,c[e]+=a))})}),e.each(l,function(t){var i=t.positiveValues.concat(t.negativeValues),a=e.min(i),o=e.max(i);n.min=null===n.min?a:Math.min(n.min,a),n.max=null===n.max?o:Math.max(n.max,o)})}else e.each(r,function(i,o){var r=a.getDatasetMeta(o);a.isDatasetVisible(o)&&t(r)&&e.each(i.data,function(t,e){var i=+n.getRightValue(t);isNaN(i)||r.data[e].hidden||(null===n.min?n.min=i:in.max&&(n.max=i))})});this.handleTickRangeOptions()},getTickLimit:function(){var n,i=this,a=i.options.ticks;if(i.isHorizontal())n=Math.min(a.maxTicksLimit?a.maxTicksLimit:11,Math.ceil(i.width/50));else{var o=e.getValueOrDefault(a.fontSize,t.defaults.global.defaultFontSize);n=Math.min(a.maxTicksLimit?a.maxTicksLimit:11,Math.ceil(i.height/(2*o)))}return n},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e,n,i=this,a=i.paddingLeft,o=i.paddingBottom,r=i.start,s=+i.getRightValue(t),l=i.end-r;return i.isHorizontal()?(n=i.width-(a+i.paddingRight),e=i.left+n/l*(s-r),Math.round(e+a)):(n=i.height-(i.paddingTop+o),e=i.bottom-o-n/l*(s-r),Math.round(e))},getValueForPixel:function(t){var e=this,n=e.isHorizontal(),i=e.paddingLeft,a=e.paddingBottom,o=n?e.width-(i+e.paddingRight):e.height-(e.paddingTop+a),r=(n?t-e.left-i:e.bottom-a-t)/o;return e.start+(e.end-e.start)*r},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}});t.scaleService.registerScaleType("linear",i,n)}},{}],41:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n=e.noop;t.LinearScaleBase=t.Scale.extend({handleTickRangeOptions:function(){var t=this,n=t.options,i=n.ticks;if(i.beginAtZero){var a=e.sign(t.min),o=e.sign(t.max);0>a&&0>o?t.max=0:a>0&&o>0&&(t.min=0)}void 0!==i.min?t.min=i.min:void 0!==i.suggestedMin&&(t.min=Math.min(t.min,i.suggestedMin)),void 0!==i.max?t.max=i.max:void 0!==i.suggestedMax&&(t.max=Math.max(t.max,i.suggestedMax)),t.min===t.max&&(t.max++,i.beginAtZero||t.min--)},getTickLimit:n,handleDirectionalChanges:n,buildTicks:function(){var t=this,n=t.options,i=t.ticks=[],a=n.ticks,o=e.getValueOrDefault,r=t.getTickLimit();r=Math.max(2,r);var s,l=a.fixedStepSize&&a.fixedStepSize>0||a.stepSize&&a.stepSize>0;if(l)s=o(a.fixedStepSize,a.stepSize);else{var d=e.niceNum(t.max-t.min,!1);s=e.niceNum(d/(r-1),!0)}var u=Math.floor(t.min/s)*s,c=Math.ceil(t.max/s)*s,h=(c-u)/s;h=e.almostEquals(h,Math.round(h),s/1e3)?Math.round(h):Math.ceil(h),i.push(void 0!==a.min?a.min:u);for(var f=1;h>f;++f)i.push(u+f*s);i.push(void 0!==a.max?a.max:c),t.handleDirectionalChanges(),t.max=e.max(i),t.min=e.min(i),a.reverse?(i.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var e=this;e.ticksAsNumbers=e.ticks.slice(),e.zeroLineIndex=e.ticks.indexOf(0),t.Scale.prototype.convertTicksToLabels.call(e)}})}},{}],42:[function(t,e,n){"use strict";e.exports=function(t){var e=t.helpers,n={position:"left",ticks:{callback:function(t,n,i){var a=t/Math.pow(10,Math.floor(e.log10(t)));return 0===t?"0":1===a||2===a||5===a||0===n||n===i.length-1?t.toExponential():""}}},i=t.Scale.extend({determineDataLimits:function(){function t(t){return d?t.xAxisID===n.id:t.yAxisID===n.id}var n=this,i=n.options,a=i.ticks,o=n.chart,r=o.data,s=r.datasets,l=e.getValueOrDefault,d=n.isHorizontal();if(n.min=null,n.max=null,n.minNotZero=null,i.stacked){var u={};e.each(s,function(a,r){var s=o.getDatasetMeta(r);o.isDatasetVisible(r)&&t(s)&&(void 0===u[s.type]&&(u[s.type]=[]),e.each(a.data,function(t,e){var a=u[s.type],o=+n.getRightValue(t);isNaN(o)||s.data[e].hidden||(a[e]=a[e]||0,i.relativePoints?a[e]=100:a[e]+=o)}))}),e.each(u,function(t){var i=e.min(t),a=e.max(t);n.min=null===n.min?i:Math.min(n.min,i),n.max=null===n.max?a:Math.max(n.max,a)})}else e.each(s,function(i,a){var r=o.getDatasetMeta(a);o.isDatasetVisible(a)&&t(r)&&e.each(i.data,function(t,e){var i=+n.getRightValue(t);isNaN(i)||r.data[e].hidden||(null===n.min?n.min=i:in.max&&(n.max=i),0!==i&&(null===n.minNotZero||it.max&&(t.max=i))})}}),t.handleTickRangeOptions()},getTickLimit:function(){var t=this.options.ticks,i=e.getValueOrDefault(t.fontSize,n.defaultFontSize);return Math.min(t.maxTicksLimit?t.maxTicksLimit:11,Math.ceil(this.drawingArea/(1.5*i)))},convertTicksToLabels:function(){var e=this;t.LinearScaleBase.prototype.convertTicksToLabels.call(e),e.pointLabels=e.chart.data.labels.map(e.options.pointLabels.callback,e)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t,i,a,o,r,s,l,d,u,c,h,f,g=this.options.pointLabels,m=e.getValueOrDefault(g.fontSize,n.defaultFontSize),p=e.getValueOrDefault(g.fontStyle,n.defaultFontStyle),v=e.getValueOrDefault(g.fontFamily,n.defaultFontFamily),b=e.fontString(m,p,v),y=e.min([this.height/2-m-5,this.width/2]),x=this.width,k=0;for(this.ctx.font=b,i=0;ix&&(x=t.x+o,r=i),t.x-ow?t.x+a>x&&(x=t.x+a,r=i):t.x-ae&&0>n?n:e>0&&n>0?e:0)},draw:function(){var t=this,i=t.options,a=i.gridLines,o=i.ticks,r=i.angleLines,s=i.pointLabels,l=e.getValueOrDefault;if(i.display){var d=t.ctx,u=l(o.fontSize,n.defaultFontSize),c=l(o.fontStyle,n.defaultFontStyle),h=l(o.fontFamily,n.defaultFontFamily),f=e.fontString(u,c,h);if(e.each(t.ticks,function(r,s){if(s>0||i.reverse){var c=t.getDistanceFromCenterForValue(t.ticksAsNumbers[s]),h=t.yCenter-c;if(a.display&&0!==s)if(d.strokeStyle=e.getValueAtIndexOrDefault(a.color,s-1),d.lineWidth=e.getValueAtIndexOrDefault(a.lineWidth,s-1),i.lineArc)d.beginPath(),d.arc(t.xCenter,t.yCenter,c,0,2*Math.PI),d.closePath(),d.stroke();else{d.beginPath();for(var g=0;g=0;y--){if(r.display){var x=t.getPointPosition(y,g);d.beginPath(),d.moveTo(t.xCenter,t.yCenter),d.lineTo(x.x,x.y),d.stroke(),d.closePath()}var k=t.getPointPosition(y,g+5),S=l(s.fontColor,n.defaultFontColor);d.font=b,d.fillStyle=S;var w=t.pointLabels,_=this.getIndexAngle(y)+Math.PI/2,M=360*_/(2*Math.PI)%360;0===M||180===M?d.textAlign="center":180>M?d.textAlign="left":d.textAlign="right",90===M||270===M?d.textBaseline="middle":M>270||90>M?d.textBaseline="bottom":d.textBaseline="top",d.fillText(w[y]?w[y]:"",k.x,k.y)}}}}});t.scaleService.registerScaleType("radialLinear",a,i)}},{}],44:[function(t,e,n){"use strict";var i=t(6);i="function"==typeof i?i:window.moment,e.exports=function(t){var e=t.helpers,n={units:[{name:"millisecond",steps:[1,2,5,10,20,50,100,250,500]},{name:"second",steps:[1,2,5,10,30]},{name:"minute",steps:[1,2,5,10,30]},{name:"hour",steps:[1,2,3,6,12]},{name:"day",steps:[1,2,5]},{name:"week",maxStep:4},{name:"month",maxStep:3},{name:"quarter",maxStep:4},{name:"year",maxStep:!1}]},a={position:"bottom",time:{parser:!1,format:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,displayFormats:{millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm:ss a",hour:"MMM D, hA",day:"ll",week:"ll",month:"MMM YYYY",quarter:"[Q]Q - YYYY",year:"YYYY"}},ticks:{autoSkip:!1}},o=t.Scale.extend({initialize:function(){if(!i)throw new Error("Chart.js - Moment.js could not be found! 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Download at https://momentjs.com");t.Scale.prototype.initialize.call(this)},getLabelMoment:function(t,e){return"undefined"!=typeof this.labelMoments[t]?this.labelMoments[t][e]:null},getMomentStartOf:function(t){var e=this;return"week"===e.options.time.unit&&e.options.time.isoWeekday!==!1?t.clone().startOf("isoWeek").isoWeekday(e.options.time.isoWeekday):t.clone().startOf(e.tickUnit)},determineDataLimits:function(){var t=this;t.labelMoments=[];var n=[];t.chart.data.labels&&t.chart.data.labels.length>0?(e.each(t.chart.data.labels,function(e){var i=t.parseTime(e);i.isValid()&&(t.options.time.round&&i.startOf(t.options.time.round),n.push(i))},t),t.firstTick=i.min.call(t,n),t.lastTick=i.max.call(t,n)):(t.firstTick=null,t.lastTick=null),e.each(t.chart.data.datasets,function(a,o){var r=[],s=t.chart.isDatasetVisible(o);"object"==typeof a.data[0]&&null!==a.data[0]?e.each(a.data,function(e){var n=t.parseTime(t.getRightValue(e));n.isValid()&&(t.options.time.round&&n.startOf(t.options.time.round),r.push(n),s&&(t.firstTick=null!==t.firstTick?i.min(t.firstTick,n):n,t.lastTick=null!==t.lastTick?i.max(t.lastTick,n):n))},t):r=n,t.labelMoments.push(r)},t),t.options.time.min&&(t.firstTick=t.parseTime(t.options.time.min)),t.options.time.max&&(t.lastTick=t.parseTime(t.options.time.max)),t.firstTick=(t.firstTick||i()).clone(),t.lastTick=(t.lastTick||i()).clone()},buildTicks:function(){var i=this;i.ctx.save();var a=e.getValueOrDefault(i.options.ticks.fontSize,t.defaults.global.defaultFontSize),o=e.getValueOrDefault(i.options.ticks.fontStyle,t.defaults.global.defaultFontStyle),r=e.getValueOrDefault(i.options.ticks.fontFamily,t.defaults.global.defaultFontFamily),s=e.fontString(a,o,r);if(i.ctx.font=s,i.ticks=[],i.unitScale=1,i.scaleSizeInUnits=0,i.options.time.unit)i.tickUnit=i.options.time.unit||"day",i.displayFormat=i.options.time.displayFormats[i.tickUnit],i.scaleSizeInUnits=i.lastTick.diff(i.firstTick,i.tickUnit,!0),i.unitScale=e.getValueOrDefault(i.options.time.unitStepSize,1);else{var l=i.isHorizontal()?i.width-(i.paddingLeft+i.paddingRight):i.height-(i.paddingTop+i.paddingBottom),d=i.tickFormatFunction(i.firstTick,0,[]),u=i.ctx.measureText(d).width,c=Math.cos(e.toRadians(i.options.ticks.maxRotation)),h=Math.sin(e.toRadians(i.options.ticks.maxRotation));u=u*c+a*h;var f=l/u;i.tickUnit="millisecond",i.scaleSizeInUnits=i.lastTick.diff(i.firstTick,i.tickUnit,!0),i.displayFormat=i.options.time.displayFormats[i.tickUnit];for(var g=0,m=n.units[g];g=Math.ceil(i.scaleSizeInUnits/f)){i.unitScale=e.getValueOrDefault(i.options.time.unitStepSize,m.steps[p]);break}break}if(m.maxStep===!1||Math.ceil(i.scaleSizeInUnits/f)k?i.lastTick=i.getMomentStartOf(i.lastTick.add(1,i.tickUnit)):k>=0&&(i.lastTick=x),i.scaleSizeInUnits=i.lastTick.diff(i.firstTick,i.tickUnit,!0)}i.options.time.displayFormat&&(i.displayFormat=i.options.time.displayFormat),i.ticks.push(i.firstTick.clone());for(var S=1;S<=i.scaleSizeInUnits;++S){var w=y.clone().add(S,i.tickUnit);if(i.options.time.max&&w.diff(i.lastTick,i.tickUnit,!0)>=0)break;S%i.unitScale===0&&i.ticks.push(w)}var 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n&&(n.withCredentials=this.opts.withCredentials),this.opts.requestTimeout&&(n.timeout=this.opts.requestTimeout),n.onreadystatechange=function(){4===n.readyState&&(200===n.status||1223===n.status?t.onLoad():t.setTimeoutFn((function(){t.onError("number"==typeof n.status?n.status:0)}),0))},n.send(this.data)}catch(e){return void this.setTimeoutFn((function(){t.onError(e)}),0)}"undefined"!=typeof document&&(this.index=o.requestsCount++,o.requests[this.index]=this)}},{key:"onSuccess",value:function(){this.emit("success"),this.cleanup()}},{key:"onData",value:function(t){this.emit("data",t),this.onSuccess()}},{key:"onError",value:function(t){this.emit("error",t),this.cleanup(!0)}},{key:"cleanup",value:function(t){if(void 0!==this.xhr&&null!==this.xhr){if(this.xhr.onreadystatechange=Z,t)try{this.xhr.abort()}catch(t){}"undefined"!=typeof document&&delete o.requests[this.index],this.xhr=null}}},{key:"onLoad",value:function(){var t=this.xhr.responseText;null!==t&&this.onData(t)}},{key:"abort",value:function(){this.cleanup()}}]),o}(R);if(nt.requestsCount=0,nt.requests={},"undefined"!=typeof document)if("function"==typeof attachEvent)attachEvent("onunload",rt);else if("function"==typeof addEventListener){addEventListener("onpagehide"in k?"pagehide":"unload",rt,!1)}function rt(){for(var t in nt.requests)nt.requests.hasOwnProperty(t)&&nt.requests[t].abort()}var ot="function"==typeof Promise&&"function"==typeof Promise.resolve?function(t){return Promise.resolve().then(t)}:function(t,e){return e(t,0)},it=k.WebSocket||k.MozWebSocket,st="undefined"!=typeof navigator&&"string"==typeof navigator.product&&"reactnative"===navigator.product.toLowerCase(),at=function(t){i(o,t);var n=h(o);function o(t){var r;return e(this,o),(r=n.call(this,t)).supportsBinary=!t.forceBase64,r}return r(o,[{key:"name",get:function(){return"websocket"}},{key:"doOpen",value:function(){if(this.check()){var t=this.uri(),e=this.opts.protocols,n=st?{}:w(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress","protocolVersion","origin","maxPayload","family","checkServerIdentity");this.opts.extraHeaders&&(n.headers=this.opts.extraHeaders);try{this.ws=st?new it(t,e,n):e?new it(t,e):new it(t)}catch(t){return this.emit("error",t)}this.ws.binaryType=this.socket.binaryType||"arraybuffer",this.addEventListeners()}}},{key:"addEventListeners",value:function(){var t=this;this.ws.onopen=function(){t.opts.autoUnref&&t.ws._socket.unref(),t.onOpen()},this.ws.onclose=this.onClose.bind(this),this.ws.onmessage=function(e){return t.onData(e.data)},this.ws.onerror=function(e){return t.onError("websocket error",e)}}},{key:"write",value:function(t){var e=this;this.writable=!1;for(var n=function(n){var r=t[n],o=n===t.length-1;x(r,e.supportsBinary,(function(t){try{e.ws.send(t)}catch(t){}o&&ot((function(){e.writable=!0,e.emit("drain")}),e.setTimeoutFn)}))},r=0;r1&&void 0!==arguments[1]?arguments[1]:{};return e(this,a),r=s.call(this),n&&"object"===t(n)&&(i=n,n=null),n?(n=v(n),i.hostname=n.host,i.secure="https"===n.protocol||"wss"===n.protocol,i.port=n.port,n.query&&(i.query=n.query)):i.host&&(i.hostname=v(i.host).host),A(c(r),i),r.secure=null!=i.secure?i.secure:"undefined"!=typeof location&&"https:"===location.protocol,i.hostname&&!i.port&&(i.port=r.secure?"443":"80"),r.hostname=i.hostname||("undefined"!=typeof location?location.hostname:"localhost"),r.port=i.port||("undefined"!=typeof location&&location.port?location.port:r.secure?"443":"80"),r.transports=i.transports||["polling","websocket"],r.readyState="",r.writeBuffer=[],r.prevBufferLen=0,r.opts=o({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!0},i),r.opts.path=r.opts.path.replace(/\/$/,"")+"/","string"==typeof r.opts.query&&(r.opts.query=G.decode(r.opts.query)),r.id=null,r.upgrades=null,r.pingInterval=null,r.pingTimeout=null,r.pingTimeoutTimer=null,"function"==typeof addEventListener&&(r.opts.closeOnBeforeunload&&addEventListener("beforeunload",(function(){r.transport&&(r.transport.removeAllListeners(),r.transport.close())}),!1),"localhost"!==r.hostname&&(r.offlineEventListener=function(){r.onClose("transport close")},addEventListener("offline",r.offlineEventListener,!1))),r.open(),r}return r(a,[{key:"createTransport",value:function(t){var e=function(t){var e={};for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n]);return e}(this.opts.query);e.EIO=4,e.transport=t,this.id&&(e.sid=this.id);var n=o({},this.opts.transportOptions[t],this.opts,{query:e,socket:this,hostname:this.hostname,secure:this.secure,port:this.port});return new ct[t](n)}},{key:"open",value:function(){var t,e=this;if(this.opts.rememberUpgrade&&a.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket"))t="websocket";else{if(0===this.transports.length)return void this.setTimeoutFn((function(){e.emitReserved("error","No transports available")}),0);t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)}},{key:"setTransport",value:function(t){var e=this;this.transport&&this.transport.removeAllListeners(),this.transport=t,t.on("drain",this.onDrain.bind(this)).on("packet",this.onPacket.bind(this)).on("error",this.onError.bind(this)).on("close",(function(){e.onClose("transport close")}))}},{key:"probe",value:function(t){var e=this,n=this.createTransport(t),r=!1;a.priorWebsocketSuccess=!1;var o=function(){r||(n.send([{type:"ping",data:"probe"}]),n.once("packet",(function(t){if(!r)if("pong"===t.type&&"probe"===t.data){if(e.upgrading=!0,e.emitReserved("upgrading",n),!n)return;a.priorWebsocketSuccess="websocket"===n.name,e.transport.pause((function(){r||"closed"!==e.readyState&&(f(),e.setTransport(n),n.send([{type:"upgrade"}]),e.emitReserved("upgrade",n),n=null,e.upgrading=!1,e.flush())}))}else{var o=new Error("probe error");o.transport=n.name,e.emitReserved("upgradeError",o)}})))};function i(){r||(r=!0,f(),n.close(),n=null)}var s=function(t){var r=new Error("probe error: "+t);r.transport=n.name,i(),e.emitReserved("upgradeError",r)};function c(){s("transport closed")}function u(){s("socket closed")}function h(t){n&&t.name!==n.name&&i()}var f=function(){n.removeListener("open",o),n.removeListener("error",s),n.removeListener("close",c),e.off("close",u),e.off("upgrading",h)};n.once("open",o),n.once("error",s),n.once("close",c),this.once("close",u),this.once("upgrading",h),n.open()}},{key:"onOpen",value:function(){if(this.readyState="open",a.priorWebsocketSuccess="websocket"===this.transport.name,this.emitReserved("open"),this.flush(),"open"===this.readyState&&this.opts.upgrade&&this.transport.pause)for(var t=0,e=this.upgrades.length;t0;case bt.ACK:case bt.BINARY_ACK:return Array.isArray(n)}}}]),a}(R);var Et=function(){function t(n){e(this,t),this.packet=n,this.buffers=[],this.reconPack=n}return r(t,[{key:"takeBinaryData",value:function(t){if(this.buffers.push(t),this.buffers.length===this.reconPack.attachments){var e=gt(this.reconPack,this.buffers);return this.finishedReconstruction(),e}return null}},{key:"finishedReconstruction",value:function(){this.reconPack=null,this.buffers=[]}}]),t}(),At=Object.freeze({__proto__:null,protocol:5,get PacketType(){return bt},Encoder:wt,Decoder:_t});function Rt(t,e,n){return t.on(e,n),function(){t.off(e,n)}}var Tt=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1}),Ct=function(t){i(o,t);var n=h(o);function o(t,r,i){var s;return e(this,o),(s=n.call(this)).connected=!1,s.disconnected=!0,s.receiveBuffer=[],s.sendBuffer=[],s.ids=0,s.acks={},s.flags={},s.io=t,s.nsp=r,i&&i.auth&&(s.auth=i.auth),s.io._autoConnect&&s.open(),s}return r(o,[{key:"subEvents",value:function(){if(!this.subs){var t=this.io;this.subs=[Rt(t,"open",this.onopen.bind(this)),Rt(t,"packet",this.onpacket.bind(this)),Rt(t,"error",this.onerror.bind(this)),Rt(t,"close",this.onclose.bind(this))]}}},{key:"active",get:function(){return!!this.subs}},{key:"connect",value:function(){return this.connected||(this.subEvents(),this.io._reconnecting||this.io.open(),"open"===this.io._readyState&&this.onopen()),this}},{key:"open",value:function(){return this.connect()}},{key:"send",value:function(){for(var t=arguments.length,e=new Array(t),n=0;n1?e-1:0),r=1;r0&&t.jitter<=1?t.jitter:0,this.attempts=0}St.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),n=Math.floor(e*this.jitter*t);t=0==(1&Math.floor(10*e))?t-n:t+n}return 0|Math.min(t,this.max)},St.prototype.reset=function(){this.attempts=0},St.prototype.setMin=function(t){this.ms=t},St.prototype.setMax=function(t){this.max=t},St.prototype.setJitter=function(t){this.jitter=t};var Bt=function(n){i(s,n);var o=h(s);function s(n,r){var i,a;e(this,s),(i=o.call(this)).nsps={},i.subs=[],n&&"object"===t(n)&&(r=n,n=void 0),(r=r||{}).path=r.path||"/socket.io",i.opts=r,A(c(i),r),i.reconnection(!1!==r.reconnection),i.reconnectionAttempts(r.reconnectionAttempts||1/0),i.reconnectionDelay(r.reconnectionDelay||1e3),i.reconnectionDelayMax(r.reconnectionDelayMax||5e3),i.randomizationFactor(null!==(a=r.randomizationFactor)&&void 0!==a?a:.5),i.backoff=new Ot({min:i.reconnectionDelay(),max:i.reconnectionDelayMax(),jitter:i.randomizationFactor()}),i.timeout(null==r.timeout?2e4:r.timeout),i._readyState="closed",i.uri=n;var u=r.parser||At;return i.encoder=new u.Encoder,i.decoder=new u.Decoder,i._autoConnect=!1!==r.autoConnect,i._autoConnect&&i.open(),i}return r(s,[{key:"reconnection",value:function(t){return arguments.length?(this._reconnection=!!t,this):this._reconnection}},{key:"reconnectionAttempts",value:function(t){return void 0===t?this._reconnectionAttempts:(this._reconnectionAttempts=t,this)}},{key:"reconnectionDelay",value:function(t){var e;return void 0===t?this._reconnectionDelay:(this._reconnectionDelay=t,null===(e=this.backoff)||void 0===e||e.setMin(t),this)}},{key:"randomizationFactor",value:function(t){var e;return void 0===t?this._randomizationFactor:(this._randomizationFactor=t,null===(e=this.backoff)||void 0===e||e.setJitter(t),this)}},{key:"reconnectionDelayMax",value:function(t){var e;return void 0===t?this._reconnectionDelayMax:(this._reconnectionDelayMax=t,null===(e=this.backoff)||void 0===e||e.setMax(t),this)}},{key:"timeout",value:function(t){return arguments.length?(this._timeout=t,this):this._timeout}},{key:"maybeReconnectOnOpen",value:function(){!this._reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()}},{key:"open",value:function(t){var e=this;if(~this._readyState.indexOf("open"))return this;this.engine=new ut(this.uri,this.opts);var n=this.engine,r=this;this._readyState="opening",this.skipReconnect=!1;var o=Rt(n,"open",(function(){r.onopen(),t&&t()})),i=Rt(n,"error",(function(n){r.cleanup(),r._readyState="closed",e.emitReserved("error",n),t?t(n):r.maybeReconnectOnOpen()}));if(!1!==this._timeout){var s=this._timeout;0===s&&o();var a=this.setTimeoutFn((function(){o(),n.close(),n.emit("error",new Error("timeout"))}),s);this.opts.autoUnref&&a.unref(),this.subs.push((function(){clearTimeout(a)}))}return this.subs.push(o),this.subs.push(i),this}},{key:"connect",value:function(t){return this.open(t)}},{key:"onopen",value:function(){this.cleanup(),this._readyState="open",this.emitReserved("open");var t=this.engine;this.subs.push(Rt(t,"ping",this.onping.bind(this)),Rt(t,"data",this.ondata.bind(this)),Rt(t,"error",this.onerror.bind(this)),Rt(t,"close",this.onclose.bind(this)),Rt(this.decoder,"decoded",this.ondecoded.bind(this)))}},{key:"onping",value:function(){this.emitReserved("ping")}},{key:"ondata",value:function(t){this.decoder.add(t)}},{key:"ondecoded",value:function(t){this.emitReserved("packet",t)}},{key:"onerror",value:function(t){this.emitReserved("error",t)}},{key:"socket",value:function(t,e){var n=this.nsps[t];return n||(n=new Ct(this,t,e),this.nsps[t]=n),n}},{key:"_destroy",value:function(t){for(var e=0,n=Object.keys(this.nsps);e=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{var n=this.backoff.duration();this._reconnecting=!0;var r=this.setTimeoutFn((function(){e.skipReconnect||(t.emitReserved("reconnect_attempt",e.backoff.attempts),e.skipReconnect||e.open((function(n){n?(e._reconnecting=!1,e.reconnect(),t.emitReserved("reconnect_error",n)):e.onreconnect()})))}),n);this.opts.autoUnref&&r.unref(),this.subs.push((function(){clearTimeout(r)}))}}},{key:"onreconnect",value:function(){var t=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",t)}}]),s}(R),Nt={};function xt(e,n){"object"===t(e)&&(n=e,e=void 0);var r,o=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"",n=arguments.length>2?arguments[2]:void 0,r=t;n=n||"undefined"!=typeof location&&location,null==t&&(t=n.protocol+"//"+n.host),"string"==typeof t&&("/"===t.charAt(0)&&(t="/"===t.charAt(1)?n.protocol+t:n.host+t),/^(https?|wss?):\/\//.test(t)||(t=void 0!==n?n.protocol+"//"+t:"https://"+t),r=v(t)),r.port||(/^(http|ws)$/.test(r.protocol)?r.port="80":/^(http|ws)s$/.test(r.protocol)&&(r.port="443")),r.path=r.path||"/";var o=-1!==r.host.indexOf(":")?"["+r.host+"]":r.host;return r.id=r.protocol+"://"+o+":"+r.port+e,r.href=r.protocol+"://"+o+(n&&n.port===r.port?"":":"+r.port),r}(e,(n=n||{}).path||"/socket.io"),i=o.source,s=o.id,a=o.path,c=Nt[s]&&a in Nt[s].nsps;return n.forceNew||n["force new connection"]||!1===n.multiplex||c?r=new Bt(i,n):(Nt[s]||(Nt[s]=new Bt(i,n)),r=Nt[s]),o.query&&!n.query&&(n.query=o.queryKey),r.socket(o.path,n)}return o(xt,{Manager:Bt,Socket:Ct,io:xt,connect:xt}),xt})); +//# sourceMappingURL=socket.io.min.js.map diff --git a/test/middleware-wrapper.spec.js b/test/middleware-wrapper.spec.js index 3d57c8d..cfbbe39 100644 --- a/test/middleware-wrapper.spec.js +++ b/test/middleware-wrapper.spec.js @@ -20,6 +20,7 @@ describe('middleware-wrapper', () => { describe('when invoked', () => { beforeEach(() => { + req.originalUrl = defaultConfig.path; req.path = defaultConfig.path; res.send.reset(); }); From 9410b48b13ea7bbe463f6a5c91c865fcde609026 Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Wed, 8 Jun 2022 18:01:08 +0800 Subject: [PATCH 6/7] docs: added contributor --- package.json | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/package.json b/package.json index c5fbe9f..fd8fdb9 100644 --- a/package.json +++ b/package.json @@ -55,6 +55,11 @@ "name": "KRAIEM Taha Yassine", "email": "tahay@gmail.com", "url": "https://github.com/tahayk/" + }, + { + "name": "Lam Wei Li", + "email": "peteriman@mail.com", + "url": "https://github.com/peteriman/" } ], "repository": { From e80650be02156dfbf040f06ce658af9beb830e49 Mon Sep 17 00:00:00 2001 From: Lam Wei Li Date: Wed, 8 Jun 2022 19:15:39 +0800 Subject: [PATCH 7/7] docs: updated README.md for `Securing endpoint` --- README.md | 38 ++++++++++++++++++++++++++++---------- 1 file changed, 28 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index 0a7b215..c5d719f 100644 --- a/README.md +++ b/README.md @@ -98,28 +98,46 @@ The HTML page handler is exposed as a `pageRoute` property on the main middleware function. So the middleware is mounted to intercept all requests while the HTML page handler will be authenticated. -Example using https://www.npmjs.com/package/connect-ensure-login +Example using custom middleware +(Credits to [@peteriman](https://github.com/peteriman)) +```javascript +// custom middleware to do own auth +let alt = false +const authFn = (req, res, next) => { + alt = !alt; // alternating + if (alt) { + res.sendStatus(401); // unauthorized + } else { + next(); // proceed + } +}; + +const statusMonitor = require('express-status-monitor')({ path: '' }); // avoid serving HTML +app.use(statusMonitor); +app.get('/status', authFn, statusMonitor.pageRoute); // use pageRoute to serve HTML +``` + +Example using https://www.npmjs.com/package/connect-ensure-login +(Credits to [@mattiaerre](https://github.com/mattiaerre)) ```javascript const ensureLoggedIn = require('connect-ensure-login').ensureLoggedIn() -const statusMonitor = require('express-status-monitor')(); +const statusMonitor = require('express-status-monitor')({ path: '' }); // avoid serving HTML app.use(statusMonitor); -app.get('/status', ensureLoggedIn, statusMonitor.pageRoute) +app.get('/status', ensureLoggedIn, statusMonitor.pageRoute); // use pageRoute to serve HTML ``` -Credits to [@mattiaerre](https://github.com/mattiaerre) - -Example using [http-auth](https://www.npmjs.com/package/http-auth) +Example using [http-auth](https://www.npmjs.com/package/http-auth) +(Credits to [@cristianossd](https://github.com/cristianossd) and ) ```javascript const auth = require('http-auth'); const basic = auth.basic({realm: 'Monitor Area'}, function(user, pass, callback) { callback(user === 'username' && pass === 'password'); }); -// Set '' to config path to avoid middleware serving the html page (path must be a string not equal to the wanted route) -const statusMonitor = require('express-status-monitor')({ path: '' }); -app.use(statusMonitor.middleware); // use the "middleware only" property to manage websockets -app.get('/status', basic.check(statusMonitor.pageRoute)); // use the pageRoute property to serve the dashboard html page +const statusMonitor = require('express-status-monitor')({ path: '' }); // avoid serving HTML +app.use(statusMonitor); +app.get('/status', basic.check(statusMonitor.pageRoute)); // use pageRoute to serve HTML ``` ## Using module with socket.io in project