109 lines
2.5 KiB
JavaScript
109 lines
2.5 KiB
JavaScript
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import { withComponent, props } from 'skatejs';
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import { Timeseries } from '../lib/timeseries';
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const Component = withComponent();
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class Polar extends Component {
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static props = {
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timeseries: props.string,
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days: props.number({
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default: 7,
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}),
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interpolate: props.boolean,
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accumulate: props.boolean,
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percentage: props.boolean,
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};
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connected() {
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this.enableFetch = true;
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}
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renderer(renderRoot, render) {
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const root = renderRoot;
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root.innerHtml = '';
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root.appendChild(render());
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}
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render({ timeseries, interpolate, accumulate, percentage, days }) {
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const el = document.createElement('div');
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if (!this.enableFetch) {
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// Not yet connected
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return el;
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}
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if (this.ts) {
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// We're re-rendering, cancel previous
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this.ts.canceled = true;
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}
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const ts = new Timeseries(timeseries, new Date(), days);
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const layout = {
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orientation: 270,
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direction: 'clockwise',
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angularaxis: {
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type: 'category',
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tickcolor: '#204a87',
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},
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radialaxis: {
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ticksuffix: percentage ? '%' : '',
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tickcolor: '#204a87',
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},
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font: {
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family: ['Source Code Pro', 'sans-serif'],
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size: 16,
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color: '#fff',
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outlineColor: 'transparent',
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},
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showlegend: false,
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paper_bgcolor: 'transparent',
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};
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let data = [];
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const dayLabels = ts.getDayLabels();
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ts.prepareSlots().forEach((day, dayIdx) => {
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data.push({
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r: day,
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t: ts.getSlotLabels(),
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name: dayLabels[dayIdx],
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type: 'area',
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marker: {
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color: '#f57900',
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},
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opacity: 0.8,
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showlegend: false,
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});
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});
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this.ts = ts;
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ts.getData({
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interpolate,
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accumulate,
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usePreviousValue: false,
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})
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.then((values) => {
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if (ts.canceled) {
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el.innerHTML = '';
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return;
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}
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if (percentage) {
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data = data.slice(0);
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const result = ts.getSlotLabels().map(() => 0);
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values.forEach((day) => {
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day.forEach((val, idx) => {
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result[idx] += val;
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});
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});
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data[0].r = result.map(r => (r / ts.days) * 100);
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} else {
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values.forEach((day, dayIdx) => {
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day.forEach((val, idx) => {
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data[dayIdx].r[idx] = val;
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});
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});
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}
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Plotly.newPlot(el, data, layout, {
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staticPlot: true,
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});
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});
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return el;
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}
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}
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customElements.define('cbase-polar', Polar);
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