| | |
| | | import { Chart } from '@antv/g2' |
| | | import { connect } from 'react-redux' |
| | | import DataSet from '@antv/data-set' |
| | | import { Spin, Empty, Select, notification } from 'antd' |
| | | import { Spin, Empty, notification } from 'antd' |
| | | import moment from 'moment' |
| | | |
| | | import asyncComponent from './asyncButtonComponent' |
| | |
| | | search: null, // 搜索条件 |
| | | vFields: [], // 数值字段 |
| | | vstFields: null, // 统计数据值字段信息 |
| | | chartData: [], // 图表数据 |
| | | chartFields: [], // 统计图表生成字段集 |
| | | selectFields: [], // 统计图表选择字段 |
| | | } |
| | | |
| | | UNSAFE_componentWillMount () { |
| | |
| | | * @description 数据预处理,统计数据需要重置 |
| | | */ |
| | | handleData = () => { |
| | | const { data, plot } = this.state |
| | | |
| | | if (plot.datatype === 'statistics') { |
| | | let result = this.getStaticMsg(data) |
| | | |
| | | this.setState({ |
| | | chartData: result.data, |
| | | chartFields: result.chartFields, |
| | | selectFields: result.selectFields |
| | | }, () => { |
| | | let _element = document.getElementById(this.state.chartId) |
| | | if (_element) { |
| | | _element.innerHTML = '' |
| | | } |
| | | this.viewrender() |
| | | }) |
| | | } else { |
| | | let _element = document.getElementById(this.state.chartId) |
| | | if (_element) { |
| | | _element.innerHTML = '' |
| | | } |
| | | this.viewrender() |
| | | } |
| | | } |
| | | |
| | | /** |
| | |
| | | getdata = () => { |
| | | const { data, plot, vFields } = this.state |
| | | |
| | | if (!data) { |
| | | if (!data || data.length === 0) { |
| | | this.setState({empty: true}) |
| | | return [] |
| | | } |
| | |
| | | } |
| | | |
| | | /** |
| | | * @description 统计数据预处理,动态生成统计字段并进行数据转换 |
| | | * @description 统计数据预处理 |
| | | */ |
| | | getStaticMsg = (data) => { |
| | | const { plot, vstFields } = this.state |
| | | getStaticMsg = () => { |
| | | const { plot, vstFields, data } = this.state |
| | | |
| | | let percent = false |
| | | let decimal = 0 |
| | | let decimal = vstFields ? vstFields.decimal : 0 |
| | | |
| | | if (plot.show === 'percent') { |
| | | percent = true |
| | | } |
| | | if (vstFields) { |
| | | decimal = vstFields.decimal |
| | | } |
| | | |
| | | if (!data) { |
| | | if (!data || data.length === 0) { |
| | | this.setState({empty: true}) |
| | | return {data: [], chartFields: [], selectFields: []} |
| | | return [] |
| | | } |
| | | |
| | | let _data = [] |
| | | let _cdata = fromJS(data).toJS() |
| | | let _chartFields = [] |
| | | let _selectFields = [] |
| | | |
| | | if (plot.repeat === 'average') { |
| | | let _mdata = new Map() |
| | | _cdata.forEach(item => { |
| | | if (!item[plot.InfoType] || !item[plot.Xaxis]) return |
| | | _chartFields.push(item[plot.InfoType]) |
| | | |
| | | item.$uuid = item[plot.InfoType] + item[plot.Xaxis] |
| | | if (typeof(item[plot.InfoValue]) !== 'number') { |
| | |
| | | let _mdata = new Map() |
| | | _cdata.forEach(item => { |
| | | if (!item[plot.InfoType] || !item[plot.Xaxis]) return |
| | | _chartFields.push(item[plot.InfoType]) |
| | | |
| | | item.$uuid = item[plot.InfoType] + item[plot.Xaxis] |
| | | |
| | |
| | | let _mdata = new Map() |
| | | _cdata.forEach(item => { |
| | | if (!item[plot.InfoType] || !item[plot.Xaxis]) return |
| | | _chartFields.push(item[plot.InfoType]) |
| | | |
| | | item.$uuid = item[plot.InfoType] + item[plot.Xaxis] |
| | | |
| | |
| | | _data = [..._mdata.values()] |
| | | } |
| | | |
| | | _chartFields = Array.from(new Set(_chartFields)) |
| | | |
| | | if (plot.InfoDefNumber >= _chartFields.length) { |
| | | _selectFields = _chartFields |
| | | } else { |
| | | _selectFields = _chartFields.slice(0, plot.InfoDefNumber) |
| | | } |
| | | |
| | | return {data: _data, chartFields: _chartFields, selectFields: _selectFields} |
| | | } |
| | | |
| | | /** |
| | | * @description 获取统计图表展示数据,通过选择类型筛选 |
| | | */ |
| | | getStaticData = () => { |
| | | const { plot, chartData, chartFields, selectFields } = this.state |
| | | |
| | | let _data = [] |
| | | if (selectFields.length === chartFields.length) { |
| | | _data = chartData |
| | | } else { |
| | | _data = chartData.filter(item => selectFields.includes(item[plot.InfoType])) |
| | | } |
| | | |
| | | this.setState({empty: _data.length === 0}) |
| | | |
| | | return _data |
| | | } |
| | | |
| | |
| | | }) |
| | | } |
| | | |
| | | _data = this.getStaticData() |
| | | _data = this.getStaticMsg() |
| | | } else { |
| | | let data = this.getdata() |
| | | |
| | |
| | | }) |
| | | } |
| | | |
| | | _data = this.getStaticData() |
| | | _data = this.getStaticMsg() |
| | | } else { |
| | | let data = this.getdata() |
| | | |
| | |
| | | chart.render() |
| | | } |
| | | |
| | | /** |
| | | * @description 统计图表,统计类型切换 |
| | | */ |
| | | handleChange = (val) => { |
| | | this.setState({selectFields: val}, () => { |
| | | let _element = document.getElementById(this.state.chartId) |
| | | if (_element) { |
| | | _element.innerHTML = '' |
| | | } |
| | | this.viewrender() |
| | | }) |
| | | } |
| | | |
| | | refreshSearch = (list) => { |
| | | this.setState({search: list}, () => { |
| | | this.loadData() |
| | |
| | | } |
| | | |
| | | render() { |
| | | const { config, loading, plot, empty, chartFields, selectFields, BID } = this.state |
| | | const { config, loading, empty, BID } = this.state |
| | | |
| | | return ( |
| | | <div className="custom-line-chart-plot-box" style={config.style}> |
| | |
| | | ) |
| | | } |
| | | })} |
| | | {plot.datatype === 'statistics' && chartFields.length > 0 ? <Select |
| | | mode="multiple" |
| | | showSearch |
| | | showArrow={true} |
| | | value={selectFields} |
| | | onChange={this.handleChange} |
| | | maxTagCount={0} |
| | | maxTagPlaceholder={(option) => <div className="type-label">{option.join('、')}</div>} |
| | | > |
| | | {chartFields.map((item, i) => <Select.Option key={i} value={item}>{item}</Select.Option>)} |
| | | </Select> : null} |
| | | </div> |
| | | <div className={'canvas' + (empty ? ' empty' : '')} id={this.state.chartId}></div> |
| | | </div> |