43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
"use strict";
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import m from "mithril";
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import config from "../config";
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import * as store from "../store";
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import * as expression from "../../common/expression";
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import memoize from "../../common/memoize";
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const memoizedParse = memoize(expression.parse);
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const CHARTS = config.ui.overview.charts;
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const component = {
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view: vnode => {
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const device = vnode.attrs.device;
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const chart = CHARTS[vnode.attrs.chart];
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for (const slice of Object.values(chart.slices)) {
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const filter = memoizedParse(slice.filter);
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if (store.evaluateExpression(filter, device)) {
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const dot = m(
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"svg",
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{
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width: "1em",
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height: "1em",
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xmlns: "http://www.w3.org/2000/svg",
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"xmlns:xlink": "http://www.w3.org/1999/xlink"
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},
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m("circle", {
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cx: "0.5em",
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cy: "0.5em",
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r: "0.4em",
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fill: slice.color
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})
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);
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return m("span.overview-dot", dot, `${slice.label}`);
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}
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}
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return null;
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}
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};
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export default component;
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