<template>
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<div v-if="!item.hidden">
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<template v-if="hasOneShowingChild(item.children, item) && (!onlyOneChild.children || onlyOneChild.noShowingChildren) && !item.alwaysShow">
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<app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path, onlyOneChild.query)">
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<el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{ 'submenu-title-noDropdown': !isNest }" style="display: flex;flex-direction: column;justify-content: center;height: 80px;padding: 0;width: 80px">
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<svg-icon :icon-class="onlyOneChild.meta.icon || (item.meta && item.meta.icon)" style="width: 30px;height: 30px;margin-bottom: 6px"/>
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<template #title><span class="menu-title" :title="hasTitle(onlyOneChild.meta.title)">{{ onlyOneChild.meta.title }}</span></template>
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</el-menu-item>
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</app-link>
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</template>
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<el-sub-menu v-else ref="subMenu" :index="resolvePath(item.path)" teleported>
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<template v-if="item.meta" #title>
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<svg-icon :icon-class="item.meta && item.meta.icon" style="width: 30px;height: 30px;margin-bottom: 6px"/>
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<span class="menu-title" :title="hasTitle(item.meta.title)">{{ item.meta.title}}</span>
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</template>
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<sidebar-item
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v-for="(child, index) in item.children"
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:key="child.path + index"
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:is-nest="true"
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:item="child"
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:base-path="resolvePath(child.path)"
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class="nest-menu"
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/>
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</el-sub-menu>
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</div>
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</template>
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<script setup>
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import { isExternal } from '@/utils/validate'
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import AppLink from './Link'
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import { getNormalPath } from '@/utils/ruoyi'
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const props = defineProps({
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// route object
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item: {
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type: Object,
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required: true
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},
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isNest: {
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type: Boolean,
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default: false
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},
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basePath: {
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type: String,
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default: ''
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}
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})
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const onlyOneChild = ref({})
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function hasOneShowingChild(children = [], parent) {
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if (!children) {
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children = []
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}
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const showingChildren = children.filter(item => {
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if (item.hidden) {
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return false
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}
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onlyOneChild.value = item
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return true
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})
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// When there is only one child router, the child router is displayed by default
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if (showingChildren.length === 1) {
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return true
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}
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// Show parent if there are no child router to display
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if (showingChildren.length === 0) {
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onlyOneChild.value = { ...parent, path: '', noShowingChildren: true }
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return true
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}
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return false
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}
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function resolvePath(routePath, routeQuery) {
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if (isExternal(routePath)) {
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return routePath
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}
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if (isExternal(props.basePath)) {
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return props.basePath
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}
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if (routeQuery) {
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let query = JSON.parse(routeQuery)
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return { path: getNormalPath(props.basePath + '/' + routePath), query: query }
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}
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return getNormalPath(props.basePath + '/' + routePath)
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}
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function hasTitle(title){
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if (title.length > 5) {
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return title
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} else {
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return ""
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}
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}
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</script>
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<style scoped>
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:deep(.el-sub-menu__title) {
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display: flex;
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flex-direction: column;
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justify-content: center;
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padding: 0 !important;
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height: 80px;
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margin-top: 20px;
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}
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:deep(.submenu-title-noDropdown) {
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padding: 0 !important;
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}
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:deep(.router-link-exact-active) {
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width: 80px;
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height: 80px;
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background: #FFFFFF;
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border-radius: 10px 10px 10px 10px;
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}
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:deep(.el-sub-menu__icon-arrow) {
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right: -12px !important;
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&:hover {
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color: #ffffff !important;
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}
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}
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</style>
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