import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { is, fromJS } from 'immutable'
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import { Chart } from '@antv/g2'
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import DataSet from '@antv/data-set'
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import MKEmitter from '@/utils/events.js'
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import asyncComponent from '@/utils/asyncComponent'
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import Utils from '@/utils/utils.js'
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import zhCN from '@/locales/zh-CN/model.js'
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import enUS from '@/locales/en-US/model.js'
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import './index.scss'
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const SettingComponent = asyncComponent(() => import('@/menu/datasource'))
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const SearchComponent = asyncComponent(() => import('@/menu/searchcomponent'))
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const ActionComponent = asyncComponent(() => import('@/menu/actioncomponent'))
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const ChartCompileForm = asyncComponent(() => import('./chartcompile'))
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class antvBarLineChart extends Component {
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static propTpyes = {
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menu: PropTypes.object,
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card: PropTypes.object,
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updateConfig: PropTypes.func,
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}
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state = {
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dict: localStorage.getItem('lang') !== 'en-US' ? zhCN : enUS,
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card: null,
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eventListener: null
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}
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UNSAFE_componentWillMount () {
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const { card, menu } = this.props
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if (card.isNew) {
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let _plot = {
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chartType: card.type, // 图表类型
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enabled: 'false', // 是否使用自定义设置
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datatype: 'query', // 数据类型查询或统计
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customs: []
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}
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if (card.subtype === 'bar') {
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_plot.coordinate = 'angle' // 二维坐标或极坐标
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_plot.transpose = 'false' // 坐标轴变换
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} else if (card.subtype === 'bar1') {
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_plot.coordinate = 'angle'
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_plot.transpose = 'true'
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} else if (card.subtype === 'line') {
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_plot.shape = 'smooth'
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} else if (card.subtype === 'line1') {
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_plot.shape = 'hv'
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}
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let dataName = ''
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if (card.floor === 1) {
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while (!dataName) {
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let _dataName = Utils.getdataName()
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if (menu.components.filter(com => com.dataName === _dataName).length === 0) {
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dataName = _dataName
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}
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}
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}
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let _card = {
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uuid: card.uuid,
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type: card.type,
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floor: card.floor,
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parentId: card.parentId || '',
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format: 'array', // 组件属性 - 数据格式
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pageable: false, // 组件属性 - 是否可分页
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switchable: false, // 组件属性 - 数据是否可切换
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dataName: dataName,
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subtype: card.subtype,
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setting: {span: card.floor === 1 ? 12 : 24, height: 400, interType: 'system', name: card.name},
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columns: [],
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scripts: [],
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search: [],
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action: [],
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plot: _plot
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}
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this.setState({
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card: _card
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})
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this.props.updateConfig(_card)
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} else {
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this.setState({
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card: fromJS(card).toJS()
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})
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}
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}
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componentDidMount () {
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this.viewrender()
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MKEmitter.addListener('tabsChange', this.handleTabsChange)
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}
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shouldComponentUpdate (nextProps, nextState) {
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return !is(fromJS(this.state), fromJS(nextState))
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}
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/**
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* @description 组件销毁，清除state更新，清除快捷键设置
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*/
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componentWillUnmount () {
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this.setState = () => {
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return
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}
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MKEmitter.removeListener('tabsChange', this.handleTabsChange)
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}
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handleTabsChange = (parentId) => {
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const { card } = this.state
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if (parentId === card.parentId) {
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let _element = document.getElementById(card.uuid)
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if (_element) {
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_element.innerHTML = ''
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}
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setTimeout(this.viewrender, 100)
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}
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}
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getdata = (X_axis, Y_axis) => {
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let data = []
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let xdata = ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
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let point = 7
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for (let i = 0; i < point; i++) {
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let item = {}
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item[X_axis] = xdata[i]
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if (typeof(Y_axis) === 'string') {
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item[Y_axis] = Math.floor(Math.random() * 5 * (i + 1)) + i
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} else {
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Y_axis.forEach(y => {
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item[y] = Math.floor(Math.random() * 5 * (i + 1)) + i
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})
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}
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data.push(item)
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}
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return data
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}
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viewrender = () => {
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const { card } = this.state
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if (card.plot.chartType === 'line') {
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this.linerender()
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} else if (card.plot.chartType === 'bar') {
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this.barrender()
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}
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}
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linerender = () => {
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const { card } = this.state
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let plot = {...card.plot, height: card.setting.height - 70}
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let transfield = {}
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card.columns.forEach(col => {
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if (col.field) {
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transfield[col.field] = col.label
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}
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})
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let X_axis = plot.Xaxis || 'x'
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let Y_axis = plot.Yaxis || ['y']
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let data = this.getdata(X_axis, Y_axis)
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if (plot.enabled !== 'true') {
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const ds = new DataSet()
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const dv = ds.createView().source(data)
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dv.transform({
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type: 'fold',
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fields: [...Y_axis],
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key: 'key',
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value: 'value'
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})
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if (plot.Xaxis) {
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dv.transform({
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type: 'map',
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callback(row) {
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row.key = transfield[row.key]
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return row
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},
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})
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}
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const chart = new Chart({
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container: card.uuid,
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autoFit: true,
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height: plot.height || 400
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})
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chart.data(dv.rows)
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if (plot.coordinate !== 'polar') {
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chart.scale(X_axis, {
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range: [0, 1]
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})
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}
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chart.scale('value', {
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nice: true
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})
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if (!plot.legend || plot.legend === 'hidden') {
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chart.legend(false)
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} else {
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chart.legend({
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position: plot.legend
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})
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}
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if (plot.tooltip !== 'true') {
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chart.tooltip(false)
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} else {
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chart.tooltip({
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shared: true
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})
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}
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if (plot.transpose === 'true') {
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chart.coordinate().transpose()
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}
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if (plot.coordinate === 'polar') {
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chart.coordinate('polar', {
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innerRadius: 0.1,
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radius: 0.8
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})
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}
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let _chart = chart
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.line()
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.position(`${X_axis}*value`)
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.color('key')
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.shape(plot.shape || 'smooth')
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if (plot.label === 'true') {
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_chart.label('value')
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}
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if (plot.point === 'true') {
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chart
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.point()
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.position(`${X_axis}*value`)
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.color('key')
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.size(3)
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.shape('circle')
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}
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chart.render()
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} else {
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this.customrender(data, transfield)
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}
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}
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customrender = (data, transfield) => {
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const { plot } = this.props
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let barfields = []
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let fields = []
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let legends = []
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plot.customs.forEach(item => {
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item.name = transfield[item.field] || item.field
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if (item.axis === 'left') {
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item.index = 0
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} else if (item.axis === 'right') {
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item.index = 1
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} else {
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item.index = 2
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}
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if (item.chartType === 'bar') {
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barfields.push(item.field)
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fields.unshift(item)
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} else {
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fields.push(item)
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}
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legends.push({
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value: item.name,
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name: item.name,
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marker: { symbol: item.chartType === 'bar' ? 'square' : 'hyphen', style: { stroke: item.color,fill: item.color, r: 5, lineWidth: 2 } }
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})
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})
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fields.sort((a, b) => a.index - b.index)
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const ds = new DataSet()
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const dv = ds.createView().source(data)
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dv.transform({
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type: 'map',
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callback(row) {
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fields.forEach(line => {
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row[line.name] = row[line.field]
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})
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return row
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}
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})
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const chart = new Chart({
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container: plot.uuid,
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autoFit: true,
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height: plot.height || 400
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})
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chart.data(dv.rows)
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if (plot.coordinate !== 'polar' && barfields.length === 0) {
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chart.scale(plot.Xaxis, {
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range: [0, 1]
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})
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}
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if (!plot.legend || plot.legend === 'hidden') {
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chart.legend(false)
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} else {
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chart.legend({
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custom: true,
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position: plot.legend,
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items: legends,
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})
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}
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if (plot.tooltip !== 'true') {
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chart.tooltip(false)
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} else {
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chart.tooltip({
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shared: true
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})
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}
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if (plot.transpose === 'true') {
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chart.coordinate().transpose()
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}
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if (plot.coordinate === 'polar') {
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chart.coordinate('polar', {
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innerRadius: 0.1,
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radius: 0.8
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})
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}
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chart.scale({
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nice: true
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})
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fields.forEach((item, i) => {
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if (i === 0) {
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chart.axis(item.name, {
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grid: {},
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title: {},
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label: {}
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})
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} else if (i === 1 && item.axis !== 'unset') {
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chart.axis(item.name, {
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grid: null,
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title: {},
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label: {}
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})
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} else {
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chart.axis(item.name, {
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grid: null,
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title: null,
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label: null
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})
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}
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if (item.chartType === 'bar') {
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let _chart = chart
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.interval()
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.position(`${plot.Xaxis}*${item.name}`)
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.color(item.color)
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.shape(item.shape)
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if (item.label === 'true') {
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_chart.label(item.name)
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}
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} else if (item.chartType === 'line') {
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let _chart = chart
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.line()
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.position(`${plot.Xaxis}*${item.name}`)
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.color(item.color)
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.shape(item.shape)
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if (item.label === 'true') {
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_chart.label(item.name)
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}
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if (plot.point === 'true') {
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chart
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.point()
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.position(`${plot.Xaxis}*${item.name}`)
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.color(item.color)
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.size(3)
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.shape('circle')
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}
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}
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})
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chart.render()
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}
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barrender = () => {
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const { card } = this.state
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let plot = {...card.plot, height: card.setting.height - 70}
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let transfield = {}
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card.columns.forEach(col => {
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if (col.field) {
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transfield[col.field] = col.label
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}
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})
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let X_axis = plot.Xaxis || 'x'
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let Y_axis = plot.Yaxis || ['y']
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let data = this.getdata(X_axis, Y_axis)
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if (plot.enabled !== 'true') {
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const ds = new DataSet()
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const dv = ds.createView().source(data)
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dv.transform({
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type: 'fold',
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fields: [...Y_axis],
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key: 'key',
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value: 'value'
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})
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if (plot.Xaxis) {
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dv.transform({
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type: 'map',
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callback(row) {
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row.key = transfield[row.key]
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return row
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},
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})
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}
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const chart = new Chart({
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container: card.uuid,
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autoFit: true,
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height: plot.height || 400
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})
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chart.data(dv.rows)
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chart.scale('value', {
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nice: true
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})
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if (!plot.legend || plot.legend === 'hidden') {
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chart.legend(false)
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} else {
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chart.legend({
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position: plot.legend
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})
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}
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if (plot.tooltip !== 'true') {
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chart.tooltip(false)
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} else {
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chart.tooltip({
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shared: true
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})
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}
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if (plot.transpose === 'true') {
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chart.coordinate().transpose()
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}
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if (plot.coordinate === 'polar') {
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chart.coordinate('polar', {
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innerRadius: 0.1,
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radius: 0.8
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})
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}
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if (plot.adjust !== 'stack') {
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let _chart = chart
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.interval()
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.position(`${X_axis}*value`)
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.color('key')
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.adjust([
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{
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type: 'dodge',
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marginRatio: 0
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}
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])
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.shape(plot.shape || 'rect')
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if (plot.label === 'true') {
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_chart.label('value')
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}
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} else if (plot.adjust === 'stack') {
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let _chart = chart
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.interval()
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.position(`${X_axis}*value`)
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.color('key')
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.adjust('stack')
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.shape(plot.shape || 'rect')
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if (plot.label === 'true') {
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_chart.label('value')
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}
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}
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chart.render()
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} else {
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this.customrender(data, transfield)
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}
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}
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updateComponent = (component) => {
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const card = fromJS(this.state.card).toJS()
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let refresh = false
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if (card.setting.span !== component.setting.span || card.setting.height !== component.setting.height || !is(fromJS(component.plot), fromJS(card.plot))) {
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let _element = document.getElementById(card.uuid)
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if (_element) {
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_element.innerHTML = ''
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}
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refresh = true
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}
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this.setState({
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card: component
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}, () => {
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if (refresh) {
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setTimeout(() => {
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this.viewrender()
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}, 100)
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}
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})
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this.props.updateConfig(component)
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}
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render() {
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const { card } = this.state
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const { menu } = this.props
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return (
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<div className="menu-line-chart-edit-box" style={{height: card.setting.height || 400}}>
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<SettingComponent
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config={card}
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menu={menu}
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updateConfig={this.updateComponent}
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/>
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<div className="chart-header">
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<span className="chart-title">{card.setting.title || ''}</span>
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<SearchComponent
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menu={menu}
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config={card}
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sysRoles={menu.sysRoles}
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optionLibs={null}
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updatesearch={this.updateComponent}
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/>
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</div>
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<ActionComponent
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type="chart"
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menu={menu}
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config={card}
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tabs={[]}
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// setSubConfig={(_btn) => this.setSubConfig(_btn, 'button')}
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updateaction={this.updateComponent}
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/>
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<div className="canvas" id={card.uuid}></div>
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<ChartCompileForm
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config={card}
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dict={this.state.dict}
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plotchange={this.updateComponent}
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/>
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</div>
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)
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}
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}
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export default antvBarLineChart
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