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 { Spin, Empty, notification, Col } 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 preImg from '@/assets/img/prev.png'
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import nextImg from '@/assets/img/next.png'
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import MKEmitter from '@/utils/events.js'
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import asyncComponent from '@/utils/asyncComponent'
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import './index.scss'
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const CardItem = asyncComponent(() => import('../cardItem'))
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class DataCard 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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dataManager: PropTypes.any, // 数据权限
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}
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state = {
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config: null, // 图表配置信息
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pageIndex: 1,
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activeKey: '', // 选中卡
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loading: false, // 数据加载状态
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sync: false, // 是否统一请求数据
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card: null, // 卡片设置
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data: null, // 数据
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total: null
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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 _card = _config.subcards[0]
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let _cols = new Map()
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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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}
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_config.columns.forEach(item => {
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_cols.set(item.field, item)
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})
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_card.elements = _card.elements.map(item => {
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if (item.field && _cols.has(item.field)) {
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item.col = _cols.get(item.field)
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}
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return item
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})
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_card.backElements = _card.backElements.map(item => {
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if (item.field && _cols.has(item.field)) {
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item.col = _cols.get(item.field)
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}
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return item
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})
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this.setState({
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sync: _sync,
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data: _data,
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config: _config,
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card: _card,
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arr_field: _config.columns.map(col => col.field).join(','),
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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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}
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})
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}
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componentDidMount () {
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MKEmitter.addListener('syncRefreshComponentId', this.reload)
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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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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})
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} else if (!is(fromJS(this.props.mainSearch), fromJS(nextProps.mainSearch))) {
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if (config.setting.syncRefresh === 'true') {
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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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}
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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('syncRefreshComponentId', this.reload)
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}
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reload = (syncId) => {
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const { config } = this.state
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if (syncId && syncId !== config.uuid) return
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this.setState({
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pageIndex: 1
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}, () => {
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this.loadData()
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})
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}
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async loadData () {
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const { mainSearch, BID, menuType, dataManager } = this.props
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const { config, arr_field, pageIndex } = this.state
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let searches = []
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if (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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this.setState({
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loading: true
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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, pageIndex, config.setting.pageSize, BID, menuType, dataManager)
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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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activeKey: '',
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data: result.data,
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total: result.total,
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loading: false
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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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})
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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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updateStatus = (type, position, btn) => {
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const { config } = this.state
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if (type === 'refresh' && position === 'grid') {
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this.loadData()
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if (btn && btn.syncComponent && btn.syncComponent[0]) {
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let syncId = btn.syncComponent[btn.syncComponent.length - 1]
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if (config.uuid !== syncId) {
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MKEmitter.emit('syncRefreshComponentId', syncId)
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}
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}
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}
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}
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prevPage = () => {
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const { pageIndex } = this.state
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if (pageIndex === 1) return
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this.setState({
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pageIndex: pageIndex - 1
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}, () => {
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this.loadData()
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})
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}
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nextPage = () => {
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const { config, pageIndex, total } = this.state
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let _total = config.setting.pageSize * pageIndex
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if (_total >= total) return
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this.setState({
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pageIndex: pageIndex + 1
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}, () => {
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this.loadData()
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})
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}
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changeCard = (index, item) => {
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const { config } = this.state
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if (config.wrap.switch !== 'true') return
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this.setState({
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activeKey: index
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})
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}
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render() {
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const { BID } = this.props
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const { config, loading, data, pageIndex, total, card, activeKey } = this.state
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let _total = config.setting.pageSize * pageIndex
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let pageable = config.pageable && config.setting.laypage
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if ((pageIndex === 1 && total <= _total) || !data) {
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pageable = false
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}
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return (
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<div className="custom-data-card-box" style={{...config.style, minHeight: config.wrap.minHeight}}>
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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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{pageable ? <div className={'prev-page ' + (pageIndex === 1 ? 'disabled' : '')} onClick={this.prevPage}><div><div><img src={preImg} alt=""/></div></div></div> : null}
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{data && data.length > 0 ? <div className="card-row-list">
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{data.map((item, index) => (
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<Col className={activeKey === index ? 'active' : ''} key={index} span={card.setting.width || 6} onClick={() => {this.changeCard(index, item)}}>
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<CardItem BID={BID} card={card} cards={config} data={item} updateStatus={this.updateStatus}/>
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</Col>
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))}
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</div> : null}
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{pageable ? <div className={'prev-page ' + (total <= _total ? 'disabled' : '')} onClick={this.nextPage}><div><div><img src={nextImg} alt=""/></div></div></div> : null}
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{data && data.length === 0 ? <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 DataCard
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