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 { Input, Modal, notification, Empty, Spin } from 'antd'
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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 './index.scss'
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const { Search } = Input
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class NormalIframe extends Component {
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static propTpyes = {
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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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}
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state = {
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BID: '', // 上级ID
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config: null, // 图表配置信息
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loading: false, // 数据加载状态
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activeKey: '', // 选中数据
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sync: false, // 是否统一请求数据
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data: {}, // 数据
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linkUrl: ''
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}
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UNSAFE_componentWillMount () {
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const { data } = this.props
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let _config = fromJS(this.props.config).toJS()
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let _data = { $$empty: true }
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let _sync = false
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let BID = ''
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let BData = ''
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let linkUrl = ''
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if (_config.setting.supModule) {
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BData = window.GLOB.CacheData.get(_config.setting.supModule)
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} else {
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BData = window.GLOB.CacheData.get(_config.$pageId)
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}
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if (BData) {
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BID = BData.$BID || ''
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}
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if (_config.wrap.datatype === 'dynamic') {
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_sync = _config.setting.sync === 'true'
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if (_sync && data) {
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_data = data[_config.dataName] || {$$empty: true}
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if (Array.isArray(_data)) {
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_data = _data[0] || {$$empty: true}
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}
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_sync = false
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}
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linkUrl = _data[_config.wrap.linkField] || ''
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} else {
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if (_config.wrap.linkType !== 'input') {
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linkUrl = _config.wrap.linkUrl || ''
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}
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}
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this.setState({
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linkUrl: linkUrl,
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sync: _sync,
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data: _data,
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BID: BID || '',
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config: _config,
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arr_field: _config.columns.map(col => col.field).join(','),
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}, () => {
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if (_config.wrap.datatype === 'dynamic' && _config.setting.sync !== 'true' && _config.setting.onload === 'true') {
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setTimeout(() => {
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this.loadData()
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}, _config.setting.delay || 0)
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}
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})
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}
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componentDidMount () {
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const { config } = this.state
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MKEmitter.addListener('reloadData', this.reloadData)
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MKEmitter.addListener('resetSelectLine', this.resetParentParam)
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if (config.wrap.linkType === 'input' && config.wrap.focus !== 'false') {
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setTimeout(() => {
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let node = document.getElementById(config.uuid)
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node && node.select && node.select()
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}, 200)
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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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/**
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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('reloadData', this.reloadData)
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MKEmitter.removeListener('resetSelectLine', this.resetParentParam)
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}
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/**
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* @description 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 = { $$empty: true }
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if (nextProps.data && nextProps.data[config.dataName]) {
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_data = nextProps.data[config.dataName]
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if (Array.isArray(_data)) {
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_data = _data[0] || {$$empty: true}
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}
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}
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let linkUrl = _data[config.wrap.linkField] || ''
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this.setState({sync: false, data: _data, linkUrl})
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} else if (config.setting.useMSearch && 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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resetParentParam = (MenuID, id, data) => {
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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 || 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 = (menuId) => {
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const { config } = this.state
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if (menuId !== config.uuid) return
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this.loadData()
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}
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async loadData () {
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const { mainSearch } = this.props
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const { config, arr_field, BID } = this.state
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if (config.wrap.datatype === 'static') {
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this.setState({
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data: {$$empty: true}
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})
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return
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} else 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: {$$empty: true}
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})
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return
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}
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let searches = config.setting.useMSearch && mainSearch ? mainSearch : []
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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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let _orderBy = config.setting.order || ''
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let param = UtilsDM.getQueryDataParams(config.setting, arr_field, searches, _orderBy, 1, 1, BID)
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let result = await Api.genericInterface(param)
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if (result.status) {
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let _data = {}
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if (result.data && result.data[0]) {
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_data = result.data[0]
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}
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this.setState({
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linkUrl: _data[config.wrap.linkField] || '',
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data: _data
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})
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} else {
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if (result.ErrCode === 'N') {
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Modal.error({
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title: result.message,
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})
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} else {
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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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inputUrl = (e) => {
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let val = e.target.value
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let submit = /\n/g.test(val)
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val = val.replace(/\n/g, '')
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if (/\s/.test(val)) {
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submit = false
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}
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if (submit) {
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this.setState({linkUrl: '', loading: true}, () => {
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this.setState({linkUrl: val})
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})
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setTimeout(() => {
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this.setState({loading: false}, () => {
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let node = document.getElementById(this.state.config.uuid)
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node && node.select && node.select()
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})
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}, 500)
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}
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}
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enterUrl = (val) => {
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this.setState({linkUrl: '', loading: true}, () => {
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this.setState({linkUrl: val})
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})
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setTimeout(() => {
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this.setState({loading: false}, () => {
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let node = document.getElementById(this.state.config.uuid)
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node && node.select && node.select()
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})
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}, 500)
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}
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render() {
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const { config, linkUrl, loading } = this.state
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return (
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<div className="menu-iframe-box" style={config.style}>
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{config.wrap.title || config.wrap.linkType === 'input' ? <div className="iframe-header" style={config.headerStyle}>
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<span className="title">{config.wrap.title}</span>
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{config.wrap.linkType === 'input' ? <Search id={config.uuid} disabled={loading} placeholder="请输入地址" onChange={this.inputUrl} onSearch={this.enterUrl} enterButton="确定"/> : null}
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</div> : null}
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<div className="iframe-wrap" style={{height: config.wrap.height}}>
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{loading ? <div className="mask"><Spin size="large" /></div> : null}
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{linkUrl ? <iframe title="mk" className="iframe" src={linkUrl} frameBorder="0"></iframe> : <Empty description={false}/>}
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</div>
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</div>
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)
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}
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}
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export default NormalIframe
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