import React, {Component} from 'react'
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import PropTypes from 'prop-types'
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import { notification, Spin } from 'antd'
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import Api from '@/api'
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import asyncComponent from '@/utils/asyncComponent'
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import './index.scss'
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const DefaultHome = asyncComponent(() => import('./defaulthome'))
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const CustomPage = asyncComponent(() => import('@/tabviews/custom'))
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class Home extends Component {
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static propTpyes = {
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MenuID: PropTypes.string, // 菜单Id
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}
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state = {
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loading: true,
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background: sessionStorage.getItem('home_background') || 'unset',
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waiting: true,
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view: ''
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}
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componentDidMount () {
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this.loadHomeConfig()
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this.check(0)
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}
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/**
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* @description 组件销毁，清除state更新
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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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}
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check = (times) => {
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times++
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if ((window.GLOB.mkThdMenus.size > 0 && window.GLOB.mkActions.loaded) || times > 50) {
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this.setState({
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waiting: false
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})
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} else if (!window.GLOB.$error) {
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setTimeout(() => {
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this.check(times)
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}, 200)
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}
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}
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loadHomeConfig = () => {
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let _param = {
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func: 'sPC_Get_LongParam',
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MenuID: this.props.MenuID
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}
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Api.getCacheConfig(_param).then(result => {
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let view = 'default'
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if (result.status && result.LongParam) {
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let config = ''
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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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} catch (e) {
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console.warn('Parse Failure')
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config = ''
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}
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if (config && config.enabled) {
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view = 'custom'
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}
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}
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if (view === 'default') {
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this.setState({
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loading: false,
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waiting: false,
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view: 'default'
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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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view: 'custom'
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})
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}
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if (!result.status) {
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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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}
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render() {
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const { loading, waiting, view, background } = this.state
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if (loading || waiting) {
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return (<div className="home-loading-view" style={{background: background}}><Spin className="home-box-spin" size="large" /></div>)
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} else if (view === 'custom') {
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return (<CustomPage MenuID={this.props.MenuID} MenuName="首页"/>)
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} else {
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return (<DefaultHome />)
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}
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}
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}
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export default Home
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