<template>
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<div class="menu-wrapper">
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<template v-for="item in menu">
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<el-menu-item
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v-if="validatenull(item[childrenKey]) && vaildRoles(item)"
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:index="item[pathKey]"
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:key="item[labelKey]"
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:class="{'is-active':vaildAvtive(item)}"
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@click="open(item)">
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<i :class="item[iconKey]"/>
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<span
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slot="title"
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:alt="item[pathKey]">{{ item[labelKey] }}</span>
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</el-menu-item>
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<el-submenu
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v-else-if="!validatenull(item[childrenKey])&&vaildRoles(item)"
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:index="item[pathKey]"
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:key="item[labelKey]">
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<template slot="title">
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<i :class="item[iconKey]"/>
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<span
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slot="title"
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:class="{'el-menu--display':collapse && first}">{{ item[labelKey] }}</span>
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</template>
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<template v-for="(child,cindex) in item[childrenKey]">
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<el-menu-item
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v-if="validatenull(child[childrenKey])"
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:index="child[pathKey],cindex"
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:class="{'is-active':vaildAvtive(child)}"
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:key="child[labelKey]"
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@click="open(child)">
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<i :class="child[iconKey]"/>
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<span slot="title">{{ child[labelKey] }}</span>
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</el-menu-item>
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<sidebar-item
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v-else
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:menu="[child]"
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:key="cindex"
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:props="props"
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:screen="screen"
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:collapse="collapse"/>
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</template>
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</el-submenu>
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</template>
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</div>
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</template>
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<script>
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import { mapGetters } from 'vuex'
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import { validatenull } from '@/util/validate'
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import config from './config.js'
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export default {
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name: 'SidebarItem',
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props: {
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menu: {
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type: Array
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},
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screen: {
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type: Number
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},
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first: {
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type: Boolean,
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default: false
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},
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props: {
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type: Object,
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default: () => {
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return {}
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}
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},
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collapse: {
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type: Boolean
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}
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},
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data() {
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return {
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config: config
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}
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},
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created() {},
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mounted() {},
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computed: {
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...mapGetters(['roles']),
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labelKey() {
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return this.props.label || this.config.propsDefault.label
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},
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pathKey() {
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return this.props.path || this.config.propsDefault.path
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},
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iconKey() {
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return this.props.icon || this.config.propsDefault.icon
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},
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childrenKey() {
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return this.props.children || this.config.propsDefault.children
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},
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nowTagValue() {
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return this.$router.$avueRouter.getValue(this.$route)
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}
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},
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methods: {
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vaildAvtive(item) {
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const groupFlag = (item['group'] || []).some(ele =>
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this.$route.path.includes(ele)
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)
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return this.nowTagValue === item[this.pathKey] || groupFlag
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},
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vaildRoles(item) {
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item.meta = item.meta || {}
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return item.meta.roles ? item.meta.roles.includes(this.roles) : true
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},
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validatenull(val) {
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return validatenull(val)
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},
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open(item) {
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if (this.screen <= 1) this.$store.commit('SET_COLLAPSE')
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this.$router.$avueRouter.group = item.group
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this.$router.push({
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path: this.$router.$avueRouter.getPath({
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name: item[this.labelKey],
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src: item[this.pathKey]
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}),
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query: item.query
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}).catch(() => {})
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}
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}
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}
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</script>
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