ISCS_Ui_Admin_Base/src/layout/components/Sidebar/SidebarItem.vue

<template>
  <div v-if="!item.hidden">
    <template v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow">
      <app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path, onlyOneChild.query)">
        <el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{'submenu-title-noDropdown':!isNest}">
          <item :icon="onlyOneChild.meta.icon||(item.meta&&item.meta.icon)" :title="getTitle(onlyOneChild.meta.title)" />
        </el-menu-item>
      </app-link>
    </template>

    <el-submenu v-else ref="subMenu" :index="resolvePath(item.path)" popper-append-to-body>
      <template slot="title">
        <item v-if="item.meta" :icon="item.meta && item.meta.icon" :title="getTitle(item.meta.title)" />
      </template>
      <sidebar-item
        v-for="child in item.children"
        :key="child.path"
        :is-nest="true"
        :item="child"
        :base-path="resolvePath(child.path)"
        class="nest-menu"
      />
    </el-submenu>
  </div>
</template>

<script>
import path from 'path'
import { isExternal } from '@/utils/validate'
import Item from './Item'
import AppLink from './Link'
import FixiOSBug from './FixiOSBug'

export default {
  name: 'SidebarItem',
  components: { Item, AppLink },
  mixins: [FixiOSBug],
  props: {
    // route object
    item: {
      type: Object,
      required: true
    },
    isNest: {
      type: Boolean,
      default: false
    },
    basePath: {
      type: String,
      default: ''
    }
  },
  data() {
    this.onlyOneChild = null
    return {}
  },
  methods: {
    // 转换title，如果是i18n key则翻译，否则通过映射表转换
    getTitle(title) {
      if (!title) return '';
      
      // 如果是i18n key格式（router.xxx），则进行翻译
      if (title.startsWith('router.')) {
        try {
          return this.$t(title);
        } catch (e) {
          return title;
        }
      }
      
      // 创建title到i18n key的映射
      const titleMap = {
        '首页': 'router.home',
        '个人中心': 'router.profile',
        '分配角色': 'router.assignRole',
        'SOP管理-新建SOP': 'router.sopNew',
        'SOP管理-编辑SOP': 'router.sopEdit',
        'SOP管理-查看SOP': 'router.sopView',
        '作业管理-新建作业票': 'router.jobNew',
        '作业管理-编辑作业票': 'router.jobEdit',
        '作业执行-作业状态': 'router.jobExecute',
        '预览': 'router.preview',
        '工艺详情': 'router.craftDetail',
        '物资使用说明详情': 'router.materialInstructionDetail',
        '设备详情': 'router.deviceDetail',
        '详情': 'router.detail',
        '物资规格': 'router.materialSpec',
        '分配用户': 'router.assignUser',
        '字典数据': 'router.dictData',
        '规则组成': 'router.ruleComposition'
      };
      
      // 如果title在映射中，使用i18n翻译
      if (titleMap[title]) {
        try {
          return this.$t(titleMap[title]);
        } catch (e) {
          return title;
        }
      }
      
      // 如果不在映射中，可能是从接口获取的，原样返回
      return title;
    },
    hasOneShowingChild(children = [], parent) {
      if (!children) {
        children = [];
      }
      const showingChildren = children.filter(item => {
        if (item.hidden) {
          return false
        } else {
          // Temp set(will be used if only has one showing child)
          this.onlyOneChild = item
          return true
        }
      })

      // When there is only one child router, the child router is displayed by default
      if (showingChildren.length === 1) {
        return true
      }

      // Show parent if there are no child router to display
      if (showingChildren.length === 0) {
        this.onlyOneChild = { ... parent, path: '', noShowingChildren: true }
        return true
      }

      return false
    },
    resolvePath(routePath, routeQuery) {
      if (isExternal(routePath)) {
        return routePath
      }
      if (isExternal(this.basePath)) {
        return this.basePath
      }
      if (routeQuery) {
        let query = JSON.parse(routeQuery);
        return { path: path.resolve(this.basePath, routePath), query: query }
      }
      return path.resolve(this.basePath, routePath)
    }
  }
}
</script>