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 { notification, Spin, Tabs, Tree, Row, Col, Card, Input, Empty } from 'antd'
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import { FolderOpenOutlined, FolderOutlined, FileOutlined } from '@ant-design/icons'
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import Api from '@/api'
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import zhCN from '@/locales/zh-CN/main.js'
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import enUS from '@/locales/en-US/main.js'
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import Utils from '@/utils/utils.js'
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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 asyncComponent from '@/utils/asyncComponent'
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import asyncSpinComponent from '@/utils/asyncSpinComponent'
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import MkIcon from '@/components/mk-icon'
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import NotFount from '@/components/404'
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import './index.scss'
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const SubTable = asyncSpinComponent(() => import('@/tabviews/subtable'))
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const SettingComponent = asyncComponent(() => import('@/tabviews/zshare/settingcomponent'))
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const PagemsgComponent = asyncComponent(() => import('@/tabviews/zshare/pageMessage'))
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const { TabPane } = Tabs
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const { TreeNode } = Tree
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const { Search } = Input
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class TreePage extends Component {
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static propTpyes = {
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param: PropTypes.string, // 其他页面传递的参数
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MenuID: PropTypes.string, // 菜单Id
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MenuNo: PropTypes.string, // 菜单参数
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MenuName: PropTypes.string // 菜单名称
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}
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state = {
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dict: sessionStorage.getItem('lang') !== 'en-US' ? zhCN : enUS,
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ContainerId: Utils.getuuid(), // 菜单外层html Id
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loadingview: true, // 页面加载中
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BID: null, // 页面跳转时携带ID
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viewlost: false, // 页面丢失：1、未获取到配置-页面丢失；2、页面未启用
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lostmsg: '', // 页面丢失时的提示信息
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config: {}, // 页面配置信息，包括按钮、搜索、显示列、标签等
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setting: null, // 页面全局设置：数据源、按钮及显示列固定、主键等
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treedata: null, // 列表数据集
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treeNodes: null, // 列表数据集
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loading: false, // 列表数据加载中
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BIDs: {}, // 上级表id
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visible: false, // 弹框显示隐藏控制
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confirmLoading: false,// 自定义设置模态框加载中
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revertLoading: false, // 恢复默认设置
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expandedKeys: [], // 展开的树节点
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selectedKeys: [], // 选中的树节点
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shortcuts: null, // 快捷键
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searchKey: ''
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}
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/**
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* @description 获取页面配置信息
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*/
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async loadconfig () {
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const { param, MenuName, MenuID } = this.props
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let _param = {
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func: 'sPC_Get_LongParam',
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MenuID: MenuID
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}
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let result = await Api.getCacheConfig(_param)
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if (result.status) {
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let config = ''
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let shortcuts = []
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try { // 配置信息解析
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config = JSON.parse(window.decodeURIComponent(window.atob(result.LongParam)))
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config.MenuID = MenuID
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config.MenuName = MenuName
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config.setting.$name = MenuName
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} catch (e) {
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console.warn('Parse Failure')
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config = ''
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}
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if (result.LongParamUser) {
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try { // 配置信息解析
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let userConfig = JSON.parse(window.decodeURIComponent(window.atob(result.LongParamUser)))
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if (userConfig) {
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shortcuts = userConfig.action
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userConfig.printers.forEach(item => {
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window.GLOB.UserCacheMap.set(item.parentId + item.uuid, item)
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})
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}
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} catch (e) {
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console.warn('Parse Failure')
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}
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}
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// 页面配置解析错误时提示
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if (!config) {
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this.setState({
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loadingview: false,
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viewlost: true
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})
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return
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}
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// 页面未启用时，显示未启用页面
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if (!config.enabled) {
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this.setState({
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loadingview: false,
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viewlost: true,
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lostmsg: this.state.dict['main.view.unenabled']
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})
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return
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}
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// 权限过滤
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config.tabgroups.forEach(group => {
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group.sublist = group.sublist.filter(tab => {
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if (tab.supMenu === 'mainTable' || (!tab.supMenu && tab.level === 0)) {
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tab.isTreeNode = true
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}
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if (tab.supMenu === 'mainTable') {
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tab.supMenu = MenuID
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}
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return window.GLOB.mkActions[tab.linkTab]}
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)
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})
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let _tabgroups = []
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config.tabgroups.forEach(group => {
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let _group = fromJS(group).toJS()
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_group.sublist = _group.sublist.filter(tab => tab.level === 0)
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if (_group.sublist.length > 0) {
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_tabgroups.push(_group)
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}
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})
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// 数据源信息预处理
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config.setting.laypage = false // 是否分页，转为boolean 统一格式
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config.setting.execute = config.setting.default !== 'false' // 默认sql是否执行，转为boolean 统一格式
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config.setting.customScript = '' // 自定义脚本
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// 数据源
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if (config.setting.interType === 'inner' && !config.setting.innerFunc) {
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config.setting.interType = 'system'
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}
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if (config.setting.interType === 'system') {
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if (config.setting.scripts && config.setting.scripts.length > 0) {
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let _customScript = ''
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config.setting.scripts.forEach(item => {
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if (item.status === 'false') return
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_customScript += `
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${item.sql}
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`
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})
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config.setting.customScript = _customScript
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}
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if (!config.setting.execute) { // 默认sql 不执行时 置空
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config.setting.dataresource = ''
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} else {
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config.setting.dataresource = config.setting.dataresource || ''
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}
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if (/\s/.test(config.setting.dataresource)) {
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config.setting.dataresource = '(' + config.setting.dataresource + ') tb'
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}
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if (sessionStorage.getItem('dataM') === 'true') { // 数据权限
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config.setting.dataresource = config.setting.dataresource.replace(/\$@/ig, '/*')
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config.setting.dataresource = config.setting.dataresource.replace(/@\$/ig, '*/')
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config.setting.customScript = config.setting.customScript.replace(/\$@/ig, '/*')
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config.setting.customScript = config.setting.customScript.replace(/@\$/ig, '*/')
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} else {
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config.setting.dataresource = config.setting.dataresource.replace(/@\$|\$@/ig, '')
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config.setting.customScript = config.setting.customScript.replace(/@\$|\$@/ig, '')
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}
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let userName = sessionStorage.getItem('User_Name') || ''
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let fullName = sessionStorage.getItem('Full_Name') || ''
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if (sessionStorage.getItem('isEditState') === 'true') {
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userName = sessionStorage.getItem('CloudUserName') || ''
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fullName = sessionStorage.getItem('CloudFullName') || ''
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}
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let regs = [
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{ reg: /@userName@/ig, value: `'${userName}'` },
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{ reg: /@fullName@/ig, value: `'${fullName}'` }
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]
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regs.forEach(cell => {
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config.setting.dataresource = config.setting.dataresource.replace(cell.reg, cell.value)
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config.setting.customScript = config.setting.customScript.replace(cell.reg, cell.value)
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})
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}
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this.setState({
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BID: param && param.$BID ? param.$BID : '',
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loadingview: false,
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config: config,
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setting: config.setting,
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tabgroups: _tabgroups,
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shortcuts
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}, () => {
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this.loadmaindata()
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this.setShortcut()
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})
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} else {
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this.setState({
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loadingview: false,
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viewlost: true
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})
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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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}
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}
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setShortcut = () => {
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const { shortcuts } = this.state
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if (!shortcuts || shortcuts.length === 0) {
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document.onkeydown = () => {}
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return
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}
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document.onkeydown = (event) => {
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let e = event || window.event
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let keyCode = e.keyCode || e.which || e.charCode
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let preKey = ''
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if (e.ctrlKey) {
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preKey = 'ctrl'
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} else if (e.shiftKey) {
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preKey = 'shift'
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} else if (e.altKey) {
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preKey = 'alt'
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}
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if (!preKey || !keyCode) return
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let _shortcut = `${preKey}+${keyCode}`
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shortcuts.some(item => {
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if (item.$shortcut === _shortcut) {
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MKEmitter.emit('triggerBtnId', item.uuid)
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let element = item.parentId ? document.getElementById(item.parentId) : '' // 标签切换
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if (element && element.click) {
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element.click()
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}
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return true
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}
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return false
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})
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}
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}
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/**
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* @description 主表数据加载
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*/
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async loadmaindata () {
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const { setting, searchKey, BID } = this.state
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this.setState({
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loading: true
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})
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let arr_field = `${setting.valueField},${setting.labelField},${setting.parentField}`
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let param = UtilsDM.getQueryDataParams(setting, arr_field, [], setting.order, '', '', BID)
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let result = await Api.genericInterface(param)
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if (result.status) {
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let parentNodes = []
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let _options = []
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result.data.forEach(item => {
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let pval = item[setting.parentField]
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let val = item[setting.valueField]
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if (!val) return
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if (pval === setting.mark) {
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parentNodes.push({
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title: item[setting.labelField] || '',
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key: val,
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parentId: '',
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level: 1
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})
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} else if (pval) {
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_options.push({
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title: item[setting.labelField] || '',
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key: val,
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parentId: pval
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})
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}
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})
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let _treedata = this.getTree(parentNodes, _options)
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let _treeNodes = []
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if (!searchKey) {
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_treeNodes = fromJS(_treedata).toJS()
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} else {
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_treeNodes = this.getFilterTree(fromJS(_treedata).toJS(), searchKey.toLowerCase())
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}
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this.setState({
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treedata: _treedata,
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treeNodes: _treeNodes,
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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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treeNodes: [],
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treedata: []
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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 获取结构树信息
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*/
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getTree = (parents, options) => {
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parents.forEach(parent => {
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parent.children = []
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// 添加菜单的子元素
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options = options.filter(option => {
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if (option.parentId === parent.key) {
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option.level = parent.level + 1
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parent.children.push(option)
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return false
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}
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return true
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})
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if (parent.children.length === 0) {
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parent.children = null
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} else {
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parent.children = this.getTree(parent.children, options)
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}
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})
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return parents
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}
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/**
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* @description 获取树节点
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*/
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renderTreeNodes = (nodes) => {
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return nodes.map(item => {
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if (item.children) {
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return (
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<TreeNode icon={<span><FolderOpenOutlined /><FolderOutlined /></span>} title={item.title} key={item.key} dataRef={item}>
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{this.renderTreeNodes(item.children)}
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</TreeNode>
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)
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}
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return <TreeNode icon={<FileOutlined />} key={item.key} title={item.title} dataRef={item} isLeaf />
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})
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}
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treeFilter = (value) => {
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const { treedata } = this.state
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let _treeNodes = []
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if (!value) {
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_treeNodes = fromJS(treedata).toJS()
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} else {
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_treeNodes = this.getFilterTree(fromJS(treedata).toJS(), value.toLowerCase())
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}
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this.setState({
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searchKey: value,
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treeNodes: _treeNodes
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})
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}
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/**
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* @description 获取结构树信息
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*/
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getFilterTree = (parents, searchKey) => {
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return parents.filter(node => {
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if (!node.children) {
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return (node.title.toLowerCase().indexOf(searchKey) >= 0 || node.key.toLowerCase().indexOf(searchKey) >= 0)
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} else {
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if (node.title.toLowerCase().indexOf(searchKey) >= 0 || node.key.toLowerCase().indexOf(searchKey) >= 0) {
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return true
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}
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node.children = this.getFilterTree(node.children, searchKey)
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if (node.children.length === 0) {
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return false
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} else {
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return true
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}
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}
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})
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}
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selectTreeNode = (selectedKeys, {selected, node}) => {
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const { config, ContainerId } = this.state
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let _expandedKeys = fromJS(this.state.expandedKeys).toJS()
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let _data = fromJS(node.props.dataRef).toJS()
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if (_expandedKeys.indexOf(_data.key) >= 0) {
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_expandedKeys = _expandedKeys.filter(key => key !== _data.key)
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} else {
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if (_data.children) {
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_expandedKeys.push(_data.key)
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_expandedKeys = Array.from(new Set(_expandedKeys))
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}
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}
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if (selected) {
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let _tabgroups = []
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config.tabgroups.forEach(group => {
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let _group = fromJS(group).toJS()
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_group.sublist = _group.sublist.filter(tab => (!tab.level && tab.level !== 0) || tab.level === _data.level)
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if (_group.sublist.length > 0) {
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_tabgroups.push(_group)
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}
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})
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delete _data.children
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MKEmitter.emit('changeTableLine', ContainerId, this.props.MenuID, _data.key, _data)
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this.setState({
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tabgroups: _tabgroups,
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expandedKeys: _expandedKeys,
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selectedKeys: [_data.key]
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})
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} else {
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this.setState({
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expandedKeys: _expandedKeys,
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selectedKeys: [_data.key]
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})
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}
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}
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/**
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* @description 页面刷新，重新获取配置
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*/
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reloadview = () => {
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this.setState({
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loadingview: true,
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viewlost: false,
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config: {},
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setting: null,
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treedata: null,
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treeNodes: null,
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loading: false,
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BIDs: {},
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shortcuts: null,
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expandedKeys: [],
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selectedKeys: [],
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searchKey: ''
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}, () => {
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this.loadconfig()
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})
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}
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reloadData = (menuId) => {
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const { MenuID } = this.props
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if (MenuID !== menuId) return
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this.loadmaindata()
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}
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reloadMenuView = (menuId) => {
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const { MenuID } = this.props
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if (MenuID !== menuId) return
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this.reloadview()
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}
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resetActiveMenu = (menuId) => {
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const { MenuID } = this.props
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if (MenuID !== menuId) return
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this.setShortcut()
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}
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changeTableLine = (ContainerId, tableId, id, data) => {
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if (this.state.ContainerId !== ContainerId) return
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this.setState({
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BIDs: {...this.state.BIDs, [tableId]: id, [tableId + 'data']: data}
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})
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}
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UNSAFE_componentWillMount () {
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// 组件加载时，获取菜单数据
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this.loadconfig()
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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('reloadData', this.reloadData)
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MKEmitter.addListener('reloadMenuView', this.reloadMenuView)
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MKEmitter.addListener('resetActiveMenu', this.resetActiveMenu)
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MKEmitter.addListener('changeTableLine', this.changeTableLine)
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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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document.onkeydown = () => {}
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MKEmitter.removeListener('reloadData', this.reloadData)
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MKEmitter.removeListener('reloadMenuView', this.reloadMenuView)
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MKEmitter.removeListener('resetActiveMenu', this.resetActiveMenu)
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MKEmitter.removeListener('changeTableLine', this.changeTableLine)
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}
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changeExpandedKeys = (expandedKeys) => {
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this.setState({
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expandedKeys: expandedKeys
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})
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}
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// 右键展开节点下的全部分支
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changeExpandedAllKeys = ({event, node}) => {
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const { expandedKeys } = this.state
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let _node = node.props.dataRef
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event.stopPropagation()
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let keys = []
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this.getExpandKeys(_node, keys)
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this.setState({
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expandedKeys: Array.from(new Set([...keys, ...expandedKeys])),
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})
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}
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getExpandKeys = (node, keys) => {
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if (node.children) {
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keys.push(node.key)
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node.children.forEach(_node => {
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this.getExpandKeys(_node, keys)
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})
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}
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}
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render() {
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const { setting, loadingview, viewlost, config, tabgroups, treeNodes, treedata, expandedKeys, selectedKeys, shortcuts } = this.state
|
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return (
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<div className="tree-page" id={this.state.ContainerId}>
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{loadingview && <Spin size="large" />}
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{setting ? <Row gutter={16}>
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<Col span={setting.width}>
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<Card
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className="tree-card"
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title={
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<span className="tree-title">
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<span className="title">{setting.title}</span>
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{setting.searchable !== 'false' ? <Search allowClear onSearch={this.treeFilter} /> : null}
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</span>
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}
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bordered={false}
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>
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{treeNodes && treeNodes.length > 0 ? <div className="tree-box">
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<Tree
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blockNode
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onSelect={this.selectTreeNode}
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expandedKeys={expandedKeys}
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selectedKeys={selectedKeys}
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onRightClick={this.changeExpandedAllKeys}
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onExpand={this.changeExpandedKeys}
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showIcon={setting.showIcon === 'true'}
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showLine={setting.showLine === 'true'}
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>
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{this.renderTreeNodes(treeNodes)}
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</Tree>
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</div> : null}
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{treeNodes && treeNodes.length === 0 ? <Empty image={Empty.PRESENTED_IMAGE_SIMPLE} /> : null}
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{!treedata ? <Spin /> : null}
|
</Card>
|
</Col>
|
<Col span={24 - setting.width}>
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{tabgroups.map(group => (
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<Tabs key={group.uuid} >
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{group.sublist.map(_tab => {
|
return (
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<TabPane tab={
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<span id={_tab.uuid}>
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{_tab.icon ? <MkIcon type={_tab.icon} /> : null}
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{_tab.label}
|
</span>
|
} key={_tab.uuid}>
|
{_tab.type === 'SubTable' ?
|
<SubTable
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Tab={_tab}
|
MenuID={_tab.linkTab}
|
mainSearch={null}
|
SupMenuID={this.props.MenuID}
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ContainerId={this.state.ContainerId}
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BID={this.state.BIDs[_tab.supMenu] || ''}
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BData={this.state.BIDs[_tab.supMenu + 'data'] || ''}
|
/> : null}
|
</TabPane>
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)
|
})}
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</Tabs>)
|
)}
|
</Col>
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</Row> : null}
|
{!window.GLOB.mkHS && window.GLOB.systemType !== 'production' ? <PagemsgComponent menu={{MenuName: this.props.MenuName, MenuNo: this.props.MenuNo}} config={config} dict={this.state.dict} /> : null}
|
{!window.GLOB.mkHS && shortcuts ? <SettingComponent config={config} dict={this.state.dict} shortcuts={shortcuts}/> : null}
|
{viewlost ? <NotFount msg={this.state.lostmsg} /> : null}
|
</div>
|
)
|
}
|
}
|
|
export default TreePage
|
