wix-style-react
Version:
197 lines (167 loc) • 8.14 kB
JavaScript
import _toConsumableArray from "@babel/runtime/helpers/toConsumableArray";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _assertThisInitialized from "@babel/runtime/helpers/assertThisInitialized";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }
function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
import React from 'react';
import PropTypes from 'prop-types';
import { Line, defaults } from 'react-chartjs-2';
import throttle from 'lodash/throttle';
import { formatToCompactNumber, calcPrecision } from '../utils/numberFormatters';
import { DATASET_PROPS, GRIDLINE_PROPS, OPTIONS_PROPS, TOOLTIP_PROPS, Y_AXES_TICKS_PROPS } from './chartOptions';
import { st, classes, stVars } from './AreaChart.st.css';
defaults.global.defaultFontFamily = 'Madefor, Helvetica Neue';
/** An area chart is a way of plotting data points on a line. Often, it is used to show trend data */
var AreaChart = /*#__PURE__*/function (_React$PureComponent) {
_inherits(AreaChart, _React$PureComponent);
var _super = _createSuper(AreaChart);
function AreaChart() {
var _this;
_classCallCheck(this, AreaChart);
for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
_this = _super.call.apply(_super, [this].concat(args));
_defineProperty(_assertThisInitialized(_this), "cursorLine", null);
_defineProperty(_assertThisInitialized(_this), "handleHover", function (_, activeItems) {
var tooltipItem = activeItems[0];
if (tooltipItem) {
var providedTooltipItem = _this.props.data[tooltipItem._index];
var onTooltipShow = _this.props.onTooltipShow;
onTooltipShow && onTooltipShow(providedTooltipItem);
}
});
_defineProperty(_assertThisInitialized(_this), "handleHoverThrottled", throttle(_this.handleHover, 100));
_defineProperty(_assertThisInitialized(_this), "onMouseMove", function (tooltip) {
if (tooltip.y < 0) {
tooltip.y = tooltip.y + tooltip.height + tooltip.caretSize + tooltip.xPadding;
tooltip.yAlign = 'top';
}
if (tooltip.opacity) {
_this.cursorLine.style.opacity = '1';
_this.cursorLine.style.left = "".concat(tooltip.caretX, "px");
return;
}
_this.cursorLine.style.opacity = '0';
});
return _this;
}
_createClass(AreaChart, [{
key: "render",
value: function render() {
var _this2 = this;
var _this$props = this.props,
_this$props$data = _this$props.data,
data = _this$props$data === void 0 ? [] : _this$props$data,
tooltipContent = _this$props.tooltipContent,
maxYTicksLimit = _this$props.maxYTicksLimit,
dataHook = _this$props.dataHook,
className = _this$props.className;
var labels = data.map(function (i) {
return i.label;
});
var dataset = data.map(function (i) {
return i.value;
});
return /*#__PURE__*/React.createElement("section", {
className: st(classes.lineChart, className),
"data-hook": dataHook
}, /*#__PURE__*/React.createElement(Line, {
redraw: true,
data: {
labels: labels,
datasets: [_objectSpread(_objectSpread({}, DATASET_PROPS), {}, {
data: dataset
})]
},
options: _objectSpread(_objectSpread({}, OPTIONS_PROPS), {}, {
scales: {
xAxes: [{
gridLines: _objectSpread(_objectSpread({}, GRIDLINE_PROPS), {}, {
tickMarkLength: 0
}),
ticks: {
padding: 5,
fontColor: stVars.gridLineZeroLineColor,
maxRotation: 0
}
}],
yAxes: [{
ticks: _objectSpread(_objectSpread({}, Y_AXES_TICKS_PROPS), {}, {
maxTicksLimit: maxYTicksLimit,
fontColor: stVars.gridLineZeroLineColor,
callback: function () {
var precision;
return function (value, index, values) {
if (index === values.length - 1) {
return;
}
if (!precision) {
precision = calcPrecision(values);
}
return formatToCompactNumber(value, precision).toLocaleLowerCase();
};
}()
}),
gridLines: _objectSpread({
tickMarkLength: -1
}, GRIDLINE_PROPS)
}]
},
tooltips: _objectSpread(_objectSpread({}, TOOLTIP_PROPS), {}, {
enabled: !!tooltipContent,
custom: this.onMouseMove,
callbacks: {
title: function title() {
return '';
},
label: function label(tooltipItem) {
return tooltipContent && tooltipContent(_toConsumableArray(data)[tooltipItem.index], tooltipItem.index);
}
}
}),
onHover: this.handleHoverThrottled
})
}), /*#__PURE__*/React.createElement("div", {
ref: function ref(line) {
return _this2.cursorLine = line;
},
className: classes.lineChartCursor
}));
}
}]);
return AreaChart;
}(React.PureComponent);
AreaChart.displayName = 'AreaChart';
AreaChart.propTypes = {
/** Applied as data-hook HTML attribute that can be used in the tests */
dataHook: PropTypes.string,
/** A css class to be applied to the component's root element */
className: PropTypes.string,
/**
* Array of Areat Chart items
* * `value` - Item's value.
* * `label` - A Short label under the value.
*/
data: PropTypes.arrayOf(PropTypes.shape({
value: PropTypes.number.isRequired,
label: PropTypes.string.isRequired
})).isRequired,
/** Tooltip content template function*/
tooltipContent: PropTypes.func,
/** Callback on tooltip content show event */
onTooltipShow: PropTypes.func,
/** Maximum ticks allowed in Y axis */
maxYTicksLimit: PropTypes.number
};
AreaChart.defaultProps = {
maxYTicksLimit: 5
};
export default AreaChart;