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 { Spin, Empty, notification } from 'antd'
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import moment from 'moment'
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import Api from '@/api'
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import Utils from '@/utils/utils.js'
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import asyncComponent from '@/utils/asyncComponent'
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import asyncBtnComponent from './asyncButtonComponent'
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import UtilsDM from '@/utils/utils-datamanage.js'
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import MKEmitter from '@/utils/events.js'
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import './index.scss'
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const NormalHeader = asyncComponent(() => import('@/tabviews/custom/components/share/normalheader'))
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const ExcelOutButton = asyncBtnComponent(() => import('@/tabviews/zshare/actionList/exceloutbutton'))
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const ExcelInButton = asyncBtnComponent(() => import('@/tabviews/zshare/actionList/excelInbutton'))
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class ScatterChart extends Component {
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static propTpyes = {
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BID: PropTypes.any, // 父级Id
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data: PropTypes.array, // 统一查询数据
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config: PropTypes.object, // 组件配置信息
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mainSearch: PropTypes.any, // 外层搜索条件
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menuType: PropTypes.any, // 菜单类型
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}
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state = {
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BID: '', // 主表ID
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config: null, // 图表配置信息
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empty: true, // 图表数据为空
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loading: false, // 数据加载状态
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chartId: Utils.getuuid(), // 图表Id
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sync: false, // 是否统一请求数据
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plot: null, // 图表设置
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data: null, // 数据
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search: null, // 搜索条件
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}
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UNSAFE_componentWillMount () {
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const { config, data, initdata, BID } = this.props
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let _config = fromJS(config).toJS()
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let _data = null
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let _sync = config.setting.sync === 'true'
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if (config.setting.sync === 'true' && data) {
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_data = data[config.dataName] || []
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_sync = false
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} else if (config.setting.sync === 'true' && initdata) {
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_data = initdata || []
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_sync = false
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}
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let height = config.plot.height || 400
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if (config.plot.title || config.search.length > 0) {
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_config.plot.height = height - 70
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} else {
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_config.plot.height = height - 25
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}
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_config.style.height = height
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this.setState({
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config: _config,
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data: _data,
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BID: BID || '',
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empty: !_data,
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arr_field: _config.columns.map(col => col.field).join(','),
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plot: _config.plot,
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sync: _sync,
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search: Utils.initMainSearch(config.search),
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}, () => {
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if (config.setting.sync !== 'true' && config.setting.onload === 'true') {
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this.loadData()
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} else if (config.setting.sync === 'true' && _data) {
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this.handleData()
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}
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})
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}
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/**
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* @description 图表数据更新，刷新内容
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*/
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UNSAFE_componentWillReceiveProps (nextProps) {
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const { sync, config } = this.state
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if (sync && !is(fromJS(this.props.data), fromJS(nextProps.data))) {
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let _data = []
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if (nextProps.data && nextProps.data[config.dataName]) {
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_data = nextProps.data[config.dataName] || []
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}
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this.setState({sync: false, data: _data, empty: !_data,}, () => {
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this.handleData()
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})
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} else if (config.setting.syncRefresh && nextProps.mainSearch && !is(fromJS(this.props.mainSearch), fromJS(nextProps.mainSearch))) {
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this.setState({}, () => {
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this.loadData()
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})
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}
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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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componentDidMount () {
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MKEmitter.addListener('reloadData', this.reloadData)
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MKEmitter.addListener('resetSelectLine', this.resetParentParam)
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MKEmitter.addListener('queryModuleParam', this.queryModuleParam)
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MKEmitter.addListener('refreshByButtonResult', this.refreshByButtonResult)
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this.handleTimer()
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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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clearTimeout(this.timer)
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this.setState = () => {
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return
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}
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MKEmitter.removeListener('reloadData', this.reloadData)
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MKEmitter.removeListener('resetSelectLine', this.resetParentParam)
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MKEmitter.removeListener('queryModuleParam', this.queryModuleParam)
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MKEmitter.removeListener('refreshByButtonResult', this.refreshByButtonResult)
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}
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handleTimer = () => {
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const { config } = this.state
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if (!config.timer) return
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const _change = { '15s': 15000, '30s': 30000, '1min': 60000, '5min': 300000, '10min': 600000, '15min': 900000, '30min': 1800000, '1hour': 3600000 }
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let timer = _change[config.timer]
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if (!timer) return
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let _param = {
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func: 's_get_timers_role',
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LText: `select '${window.GLOB.appkey || ''}','${config.uuid}'`,
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timer_type: config.timer,
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component_id: config.uuid
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}
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_param.timestamp = moment().format('YYYY-MM-DD HH:mm:ss') // 时间戳
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_param.LText = Utils.formatOptions(_param.LText) // 关键字符替换，base64加密
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_param.secretkey = Utils.encrypt(_param.LText, _param.timestamp) // md5密钥
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Api.getSystemConfig(_param).then(result => {
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if (!result.status) {
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notification.warning({
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top: 92,
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message: result.message,
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duration: 5
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})
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return
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} else if (result.run_type) {
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this.setState({timer})
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this.timer = setTimeout(() => {
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this.timerTask()
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}, timer)
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}
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})
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}
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timerTask = () => {
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const { timer } = this.state
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if (!timer) return
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this.loadData(true)
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this.timer = setTimeout(() => {
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this.timerTask()
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}, timer)
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}
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/**
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* @description 按钮执行完成后页面刷新
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* @param {*} menuId // 菜单Id
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* @param {*} position // 刷新位置
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* @param {*} btn // 执行的按钮
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*/
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refreshByButtonResult = (menuId, position, btn) => {
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const { config, BID } = this.state
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if (config.uuid !== menuId) return
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this.loadData() // 数据刷新
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if (btn.syncComponentId && btn.syncComponentId !== config.uuid && btn.syncComponentId !== config.setting.supModule) {
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MKEmitter.emit('reloadData', btn.syncComponentId) // 同级标签刷新
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}
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if (position === 'mainline' && config.setting.supModule) { // 主表行刷新
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MKEmitter.emit('reloadData', config.setting.supModule, (BID || 'empty'))
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}
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}
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reloadData = (menuId) => {
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const { config } = this.state
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if (config.uuid !== menuId) return
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this.loadData()
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}
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resetParentParam = (MenuID, id) => {
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const { config } = this.state
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if (!config.setting.supModule || config.setting.supModule !== MenuID) return
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if (id !== this.state.BID) {
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this.setState({ BID: id }, () => {
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this.loadData()
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})
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}
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}
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/**
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* @description 导出Excel时，获取页面搜索排序等参数
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*/
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queryModuleParam = (menuId, btnId) => {
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const { mainSearch } = this.props
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const { arr_field, config, search } = this.state
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if (config.uuid !== menuId) return
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let searches = search ? fromJS(search).toJS() : []
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if (config.setting.useMSearch && mainSearch && mainSearch.length > 0) { // 主表搜索条件
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let keys = searches.map(item => item.key.toLowerCase())
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mainSearch.forEach(item => {
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if (!keys.includes(item.key.toLowerCase())) {
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searches.push(item)
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}
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})
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}
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MKEmitter.emit('returnModuleParam', config.uuid, btnId, {
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arr_field: arr_field,
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orderBy: config.setting.order || '',
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search: searches,
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menuName: config.name
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})
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}
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/**
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* @description 数据加载
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*/
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async loadData (hastimer) {
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const { mainSearch, menuType } = this.props
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const { config, arr_field, BID, search } = this.state
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if (config.setting.supModule && !BID) { // BID 不存在时，不做查询
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this.setState({
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data: [],
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empty: false,
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}, () => {
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this.handleData()
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})
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return
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}
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let searches = search ? fromJS(search).toJS() : []
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if (config.setting.useMSearch && mainSearch && mainSearch.length > 0) { // 主表搜索条件
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let keys = searches.map(item => item.key)
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mainSearch.forEach(item => {
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if (!keys.includes(item.key)) {
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searches.push(item)
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}
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})
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}
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let requireFields = searches.filter(item => item.required && item.value === '')
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if (requireFields.length > 0) {
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return
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}
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if (!hastimer) {
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this.setState({
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loading: true
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})
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}
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let _orderBy = config.setting.order || ''
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let param = UtilsDM.getQueryDataParams(config.setting, arr_field, searches, _orderBy, '', '', BID, menuType)
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let result = await Api.genericInterface(param)
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if (result.status) {
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this.setState({
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data: result.data,
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empty: false,
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loading: false
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}, () => {
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this.handleData()
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})
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} else {
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this.setState({
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loading: false,
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timer: null
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})
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notification.error({
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top: 92,
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message: result.message,
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duration: 10
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})
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}
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}
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/**
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* @description 数据预处理，统计数据需要重置
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*/
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handleData = () => {
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let _element = document.getElementById(this.state.chartId)
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if (_element) {
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_element.innerHTML = ''
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}
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this.scatterrender()
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}
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/**
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* @description 散点图渲染
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*/
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scatterrender = () => {
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const { plot, data, chartId } = this.state
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const chart = new Chart({
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container: chartId,
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autoFit: true,
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height: plot.height
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})
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chart.data(data);
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chart.scale({
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[plot.Xaxis]: { nice: true },
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[plot.Yaxis]: { nice: true },
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})
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chart.axis(plot.Xaxis, { label: { style: { fill: plot.color } } })
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chart.axis(plot.Yaxis, { label: { style: { fill: plot.color } } })
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chart.legend({
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position: 'bottom',
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itemName: { style: { fill: plot.color } }
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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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showTitle: false,
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showCrosshairs: true,
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crosshairs: {
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type: 'xy',
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}
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})
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}
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chart
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.point()
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.position(`${plot.Xaxis}*${plot.Yaxis}`)
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.color(plot.gender)
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.shape(plot.shape)
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.tooltip(`${plot.gender}*${plot.Xaxis}*${plot.Yaxis}`, (gender, height, weight) => {
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return {
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name: gender,
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value: height + (plot.Xunit ? `(${plot.Xunit}), ` : ', ') + weight + (plot.Yunit ? `(${plot.Yunit})` : '')
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};
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})
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.style({
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fillOpacity: 0.85
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})
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if (plot.interaction && plot.interaction.length) {
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plot.interaction.forEach(t => {
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chart.interaction(t)
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})
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}
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chart.render()
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}
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refreshSearch = (list) => {
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this.setState({search: list}, () => {
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this.loadData()
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})
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}
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render() {
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const { config, loading, empty, BID } = this.state
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return (
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<div className="custom-scatter-plot-box" style={config.style}>
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{loading ?
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<div className="loading-mask">
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<div className="ant-spin-blur"></div>
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<Spin />
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</div> : null
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}
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<NormalHeader config={config} BID={BID} menuType={this.props.menuType} refresh={this.refreshSearch} />
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<div className="canvas-wrap">
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<div className="chart-action">
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{config.action.map(item => {
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if (item.OpenType === 'excelOut') {
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return (
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<ExcelOutButton
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key={item.uuid}
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BID={BID}
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btn={item}
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show="icon"
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setting={config.setting}
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/>
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)
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} else {
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return (
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<ExcelInButton
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key={item.uuid}
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BID={BID}
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btn={item}
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show="icon"
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setting={config.setting}
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/>
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)
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}
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})}
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</div>
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<div className={'canvas' + (empty ? ' empty' : '')} style={{height: config.plot.height + 25}} id={this.state.chartId}></div>
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</div>
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{empty ? <Empty description={false}/> : null}
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</div>
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)
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}
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}
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export default ScatterChart
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