@heroku/react-hk-components/dist/HKLineChart.js

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || Object.assign || function(t) {
    for (var s, i = 1, n = arguments.length; i < n; i++) {
        s = arguments[i];
        for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
            t[p] = s[p];
    }
    return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
var React = require("react");
var HKLegendItem_1 = require("./HKLegendItem");
var HKLineChartData_1 = require("./HKLineChartData");
var HKResizeContainer_1 = require("./HKResizeContainer");
var helpers_1 = require("./helpers");
var HKLineChart = /** @class */ (function (_super) {
    __extends(HKLineChart, _super);
    function HKLineChart(props) {
        var _this = _super.call(this, props) || this;
        _this.handleHover = function (values) {
            var hoverInfo = {};
            _this.props.labels.forEach(function (label, index) { return hoverInfo[label + "-" + index] = values[index]; });
            _this.setState({ hoverInfo: hoverInfo });
        };
        _this.handleToggle = function (label, i) {
            return _this.setState(function (prevState) {
                var _a;
                return ({
                    toggleInfo: __assign({}, prevState.toggleInfo, (_a = {}, _a[label + "-" + i] = !prevState.toggleInfo[label + "-" + i], _a)),
                });
            });
        };
        var hoverInfo = {};
        var toggleInfo = {};
        var maxValues = helpers_1.getMaxValues(props.data);
        props.labels.forEach(function (label, i) {
            hoverInfo[label + "-" + i] = maxValues[i];
            toggleInfo[label + "-" + i] = true;
        });
        _this.state = {
            hoverInfo: hoverInfo,
            toggleInfo: toggleInfo,
        };
        return _this;
    }
    HKLineChart.prototype.render = function () {
        var _this = this;
        var _a = this.state, hoverInfo = _a.hoverInfo, toggleInfo = _a.toggleInfo;
        var legend = this.props.labels.map(function (label, i) { return (React.createElement(HKLegendItem_1.default, { key: i, type: 'line', zIndex: i, label: label, show: toggleInfo[label + "-" + i], onToggle: _this.handleToggle, value: hoverInfo[label + "-" + i], disableToggle: toggleInfo[label + "-" + i] && helpers_1.getNumVisibleCharts(toggleInfo) === 1 })); });
        return (React.createElement("div", { className: 'flex' },
            React.createElement(HKResizeContainer_1.default, null, function (width) { return (React.createElement(HKLineChartData_1.default, __assign({}, _this.props, { width: width, onHover: _this.handleHover, toggleInfo: toggleInfo }))); }),
            React.createElement("div", { className: 'w6' }, legend)));
    };
    return HKLineChart;
}(React.Component));
exports.default = HKLineChart;
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