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 { Button, notification } from 'antd'
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import MKEmitter from '@/utils/events.js'
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import MkIcon from '@/components/mk-icon'
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// import './index.scss'
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class TabButton extends Component {
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static propTpyes = {
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BData: PropTypes.any, // 主表数据
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BID: PropTypes.any,
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MenuID: PropTypes.string, // 菜单ID
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btn: PropTypes.object, // 按钮
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selectedData: PropTypes.any, // 子表中选择数据
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disabled: PropTypes.any, // 行按钮禁用
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}
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state = {
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disabled: false,
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hidden: false,
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primaryId: ''
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}
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UNSAFE_componentWillMount () {
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const { btn, selectedData, BData, disabled } = this.props
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if (btn.controlField) {
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this.setStatus(btn, selectedData || [], BData, disabled)
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} else if (disabled) {
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this.setState({disabled: true})
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}
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}
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shouldComponentUpdate (nextProps, nextState) {
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return !is(fromJS(this.props), fromJS(nextProps)) || !is(fromJS(this.state), fromJS(nextState))
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}
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componentDidMount () {
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MKEmitter.addListener('triggerBtnId', this.actionTrigger)
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}
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UNSAFE_componentWillReceiveProps (nextProps) {
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const { btn } = this.props
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if (btn.controlField) {
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this.setStatus(btn, nextProps.selectedData || [], nextProps.BData, nextProps.disabled)
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} else {
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this.setState({disabled: nextProps.disabled === true})
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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('triggerBtnId', this.actionTrigger)
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}
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setStatus = (btn, data, BData, disprop) => {
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let disabled = false
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let hidden = false
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if (btn.control !== 'parent') {
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if (data.length > 0) {
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data.forEach(item => {
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let s = item[btn.controlField] !== undefined ? item[btn.controlField] + '' : ''
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if (btn.controlVals.includes(s) || item.$lock) {
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disabled = true
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}
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})
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} else if (btn.controlVals.includes('')) {
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disabled = true
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}
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} else {
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if (!BData || !BData.hasOwnProperty(btn.controlField)) {
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hidden = true
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} else {
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let s = BData[btn.controlField] + ''
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if (btn.controlVals.includes(s)) {
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hidden = true
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}
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}
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}
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if (disabled && btn.control === 'hidden') {
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hidden = true
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}
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if (disprop) {
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disabled = true
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}
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this.setState({hidden, disabled})
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}
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/**
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* @description 触发按钮操作
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*/
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actionTrigger = (triggerId, record, type) => {
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const { btn, selectedData, BID } = this.props
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const { disabled } = this.state
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if (disabled) return
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if (triggerId && btn.uuid !== triggerId) return
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if (type === 'linkbtn' && !btn.$toolbtn && !is(fromJS(selectedData || []), fromJS(record))) {
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return
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}
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let data = record || selectedData || []
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if (btn.Ot !== 'notRequired' && data.length === 0) {
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// 需要选择行时，校验数据
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notification.warning({
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top: 92,
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message: '请选择行！',
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duration: 5
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})
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return false
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} else if (btn.Ot === 'requiredSgl' && data.length !== 1) {
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// 需要选择单行时，校验数据
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notification.warning({
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top: 92,
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message: '请选择单行数据！',
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duration: 5
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})
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return
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}
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let primaryId = ''
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if (btn.Ot === 'requiredSgl') {
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primaryId = data[0].$$uuid || ''
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} else if (btn.Ot === 'requiredOnce') {
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let ids = data.map(d => (d.$$uuid || ''))
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ids = ids.filter(Boolean)
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primaryId = ids.join(',')
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} else if (btn.Ot === 'notRequired' && BID) {
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primaryId = BID
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}
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let newtab = {}
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if (btn.tabTemplate === 'FormTab') {
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newtab = {
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MenuNo: '',
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MenuID: btn.uuid,
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MenuName: btn.label,
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type: btn.tabTemplate,
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param: {
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parentId: this.props.MenuID,
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btn: btn,
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data: data[0] || null,
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primaryId: primaryId
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}
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}
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} else if (btn.linkmenu && btn.linkmenu.length > 0) {
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let menuId = btn.linkmenu.slice(-1)[0]
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let menu = null
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if (window.GLOB.mkThdMenus.has(menuId)) {
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menu = {...window.GLOB.mkThdMenus.get(menuId), param: { $BID: primaryId }}
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} else if (btn.MenuID) {
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menu = {
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MenuID: btn.MenuID,
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MenuName: btn.MenuName,
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type: btn.tabType,
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param: { $BID: primaryId }
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}
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}
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if (!menu) {
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notification.warning({
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top: 92,
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message: '菜单已删除或没有访问权限！',
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duration: 5
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})
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return
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}
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newtab = menu
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}
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if (btn.openTab === 'view') {
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window.open('#/view/' + newtab.MenuID + '/' + primaryId)
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} else {
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MKEmitter.emit('modifyTabs', newtab, true)
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MKEmitter.emit('openNewTab')
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}
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if (window.GLOB.systemType === 'production') {
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MKEmitter.emit('queryTrigger', {menuId: btn.uuid, name: '标签页'})
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}
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}
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render() {
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const { btn } = this.props
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const { disabled, hidden } = this.state
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if (hidden) return null
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let label = ''
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let icon = ''
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let type = 'link'
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let className = ''
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if (btn.show === 'button') {
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label = btn.label
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icon = btn.icon || ''
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} else if (btn.show === 'link') {
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label = <span>{btn.label}{btn.icon ? <MkIcon style={{marginLeft: '8px'}} type={btn.icon}/> : ''}</span>
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icon = ''
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} else if (btn.show === 'icon') {
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icon = btn.icon || ''
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} else if (!btn.$toolbtn) {
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icon = btn.icon || ''
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label = btn.label
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className = 'mk-btn mk-' + btn.class
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} else {
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type = ''
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icon = btn.icon || ''
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label = btn.label
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className = 'mk-btn mk-' + btn.class
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}
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return (
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<Button
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type={type}
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id={'button' + btn.uuid}
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title={disabled ? (btn.reason || '') : (btn.show === 'icon' ? btn.label : '')}
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style={btn.style || null}
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disabled={disabled}
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icon={icon}
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className={className}
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onClick={(e) => {e.stopPropagation(); this.actionTrigger()}}
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>{label}</Button>
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)
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}
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}
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export default TabButton
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