import { Component } from 'react'
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import PropTypes from 'prop-types'
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import Api from '@/api'
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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 TimerTask from '@/utils/timer-task.js'
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// import './index.scss'
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class MkInterItem extends Component {
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static propTpyes = {
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BID: PropTypes.any, // 上级主键值
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config: PropTypes.object, // 配置信息
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}
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loading = false
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loadTimer = null
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state = {
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BID: ''
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}
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componentDidMount () {
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const { config, BID } = this.props
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if (config.setting.timer) {
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this.timer = new TimerTask()
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this.timer.init(config.uuid, config.setting.timer, config.setting.timerRepeats, () => {this.loadData()})
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}
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if (!config.setting.supModule) {
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this.setState({ BID: BID || '' })
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} else {
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let BData = window.GLOB.CacheData.get(config.setting.supModule)
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if (BData) {
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this.setState({ BID: BData.$BID || '' })
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}
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}
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if (config.setting.onload !== 'false') {
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this.loadData()
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} else {
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MKEmitter.addListener('initFinish', this.initFinish)
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}
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if (config.setting.useMSearch) {
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MKEmitter.addListener('searchRefresh', this.searchRefresh)
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}
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MKEmitter.addListener('reloadData', this.reloadData)
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MKEmitter.addListener('resetSelectLine', this.resetParentParam)
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}
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shouldComponentUpdate (nextProps, nextState) { return false }
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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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this.timer && this.timer.stop()
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MKEmitter.removeListener('initFinish', this.initFinish)
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MKEmitter.removeListener('reloadData', this.reloadData)
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MKEmitter.removeListener('searchRefresh', this.searchRefresh)
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MKEmitter.removeListener('resetSelectLine', this.resetParentParam)
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}
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searchRefresh = (searchId) => {
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const { config } = this.props
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if (config.$searchId !== searchId) return
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this.loadData()
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}
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initFinish = (MenuID) => {
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const { config } = this.props
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if (config.MenuID !== MenuID) return
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if (config.setting.onload === 'false') {
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this.loadData()
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}
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}
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resetParentParam = (MenuID, id) => {
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const { config } = this.props
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if (!config.setting.supModule || config.setting.supModule !== MenuID) return
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if (id !== this.state.BID || id !== '') {
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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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reloadData = (publicId) => {
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if (this.props.config.uuid !== publicId) return
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this.loadData()
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}
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loadData = () => {
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const { config } = this.props
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this.loadTimer && clearTimeout(this.loadTimer)
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this.loadTimer = setTimeout(() => {
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this.execLoadData()
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}, config.setting.delay)
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}
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async execLoadData () {
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const { config } = this.props
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const { BID } = this.state
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if (config.setting.supModule && !BID) {
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setTimeout(() => {
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MKEmitter.emit('mkPublicData', config.uuid, { $$empty: true, $$uuid: '' })
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MKEmitter.emit('resetSelectLine', config.uuid, '', { $$empty: true, $$uuid: '' })
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}, 20)
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this.loading = false
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return
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}
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if (this.loading) return
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let searches = []
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if (config.setting.useMSearch) {
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searches = window.GLOB.SearchBox.get(config.$searchId) || []
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if (window.GLOB.SearchBox.has(config.$searchId + 'required') && searches.filter(item => item.required && item.value === '').length > 0) {
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return
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}
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}
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this.loading = true
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let param = UtilsDM.getQueryDataParams(config.setting, searches, config.setting.order, 1, 1, BID)
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let result = await Api.genericInterface(param)
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if (result.status) {
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this.loading = false
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let _data = { $$empty: true, $$uuid: '' }
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if (result.data && result.data[0]) {
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_data = result.data[0]
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_data.$$uuid = _data[config.setting.primaryKey] || ''
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}
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window.GLOB.CacheData.set(config.uuid, _data)
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MKEmitter.emit('mkPublicData', config.uuid, _data)
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MKEmitter.emit('resetSelectLine', config.uuid, _data.$$uuid, _data)
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if (config.setting.loadlevel === 'init') {
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MKEmitter.emit('interFinish', config.MenuID, config.uuid)
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}
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UtilsDM.querySuccess(result)
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} else {
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this.loading = false
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this.timer && this.timer.stop()
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if (config.setting.loadlevel === 'init') {
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MKEmitter.emit('interFinish', config.MenuID, config.uuid)
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}
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UtilsDM.queryFail(result)
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}
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}
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render() {return null}
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}
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export default MkInterItem
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