@netdata/charts
Version:
Netdata frontend SDK and chart utilities
93 lines • 5.28 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
var _excluded = ["children", "sdk", "chart", "getChart", "makeTrack"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var n = Object.getOwnPropertySymbols(e); for (r = 0; r < n.length; r++) o = n[r], -1 === t.indexOf(o) && {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (-1 !== e.indexOf(n)) continue; t[n] = r[n]; } return t; }
import React, { useLayoutEffect, useMemo, useRef } from "react";
import ChartProvider from "../provider";
import makeDefaultSDK from "../../makeDefaultSDK";
import deepEqual from "../../helpers/deepEqual";
import useHeadlessChart from "./useHeadlessChart";
import { jsx as _jsx } from "react/jsx-runtime";
var RenderPropProvider = function RenderPropProvider(_ref) {
var children = _ref.children;
var headlessChartData = useHeadlessChart();
return children(headlessChartData);
};
var HeadlessChart = function HeadlessChart(_ref2) {
var children = _ref2.children,
defaultSDK = _ref2.sdk,
defaultChart = _ref2.chart,
getChart = _ref2.getChart,
makeTrack = _ref2.makeTrack,
chartAttributes = _objectWithoutProperties(_ref2, _excluded);
var instance = useMemo(function () {
if (defaultChart) return {
chart: defaultChart,
owned: false
};
var chartSDK = defaultSDK || makeDefaultSDK({
chartLibrary: "table"
});
var newChart = chartSDK.makeChart(_objectSpread(_objectSpread({
attributes: chartAttributes
}, !!getChart && {
getChart: getChart
}), !!makeTrack && {
makeTrack: makeTrack
}));
chartSDK.appendChild(newChart);
return {
chart: newChart,
owned: true
};
}, [defaultChart, defaultSDK, getChart, makeTrack]);
var chart = instance.chart,
owned = instance.owned;
var previousAttributesRef = useRef(null);
useLayoutEffect(function () {
if (!owned) return;
var previous = previousAttributesRef.current;
previousAttributesRef.current = {
chart: chart,
attributes: chartAttributes
};
if (!previous || previous.chart !== chart || deepEqual(previous.attributes, chartAttributes)) return;
var removedAttributes = Object.keys(previous.attributes).reduce(function (result, key) {
if (!(key in chartAttributes)) result[key] = undefined;
return result;
}, {});
chart.updateAttributes(_objectSpread(_objectSpread({}, removedAttributes), chartAttributes));
if (chart.getAttribute("active")) chart.trigger("fetch");
}, [chart, owned, chartAttributes]);
useLayoutEffect(function () {
var id = window.requestAnimationFrame(chart.activate);
return function () {
var _chart$cancelFetch;
window.cancelAnimationFrame(id);
(_chart$cancelFetch = chart.cancelFetch) === null || _chart$cancelFetch === void 0 || _chart$cancelFetch.call(chart);
chart.deactivate();
if (owned) chart.destroy();
};
}, [chart, owned]);
if (typeof children === "function") {
return /*#__PURE__*/_jsx(ChartProvider, {
chart: chart,
children: /*#__PURE__*/_jsx(RenderPropProvider, {
children: children
})
});
}
return /*#__PURE__*/_jsx(ChartProvider, {
chart: chart,
children: children
});
};
export { default as useHeadlessChart } from "./useHeadlessChart";
export { default as useGroupedChart } from "./useGroupedChart";
export { default as BreakdownChart } from "./breakdownChart";
export default HeadlessChart;