wuye / webui

  <template>

    <el-container class="app-wrapper">
      <!-- 顶部导航 -->
      <el-header height="60px" class="app-header">
        <div class="header-left">

          <div class="logo" @click="_toIndex">{{ systemInfo.systemSimpleTitle }}</div>

          <el-menu mode="horizontal" :default-active="activeMenu" class="header-menu" background-color="#1e2132"
            text-color="#fff" active-text-color="#409EFF">

            <template v-for="(item, index) in catalogs">
              <el-menu-item :index="item.caId" v-if="!item.privId || hasPrivilege(item.privId)" :key="index"
                @click="_changeMenuCatalog(item, true)">{{ item.name }}</el-menu-item>
            </template>

          </el-menu>
        </div>
        <div class="header-right">

          <el-dropdown @command="changeCommunity" v-if="storeInfo.storeTypeCd == '800900000003'" class="margin-right">
            <span class="user-info">
              {{ curCommunityName }}
              <i class="el-icon-arrow-down el-icon--right"></i>
            </span>
            <el-dropdown-menu slot="dropdown">

              <el-dropdown-item :command="c" v-for="(c, index) in communitys" :key="index">{{ c.name }}</el-dropdown-item>
              <el-dropdown-item command="moreCommunity" class="moreCommunity">{{ $t('layout.moreCommunity')

                }}</el-dropdown-item>

            </el-dropdown-menu>
          </el-dropdown>

          <el-dropdown @command="handleCommand">
            <span class="user-info">
              {{ username }}
              <i class="el-icon-arrow-down el-icon--right"></i>
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="logout">{{ $t('layout.logout') }}</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>

          <span class="margin-left">{{ systemInfo.version }}</span>

  
        </div>
      </el-header>
  
      <el-container>
        <!-- 左侧菜单 width="64px"-->
        <el-aside class="app-aside" width="80">
          <div class="vc-menu flex justify-start" id="menu-nav">
            <div class="vc-menu-main">
              <ul>
                <template v-for="(menu, index) in menuTree">
                  <li :key="index" v-if="menu.childs && menu.childs.length > 0" :class="{ active: menu.active }"
                    @click="switchMenu(menu)">
                    <i class="fa " v-bind:class="menu.icon"></i><span class="margin-left-xs">{{ menu.name }}</span>
                  </li>
                </template>
              </ul>
            </div>
            <div class="vc-menu-sub" v-if="subMenus && subMenus.length > 0">
              <ul>
                <li class="title">{{ curMenuName }}</li>
                <template v-for="(subMenu, index) in subMenus">
                  <li :key="index" v-if="subMenu.isShow == 'Y'" :class="{ active: subMenu.active }"
                    v-on:click="_gotoPage(subMenu.href, subMenu.name)">
                    {{ subMenu.name }}
                  </li>
                </template>
                <li class="sub-footer" @click="_closeSubMenu()"><i class="fa fa-dedent"></i></li>
              </ul>
            </div>
          </div>
        </el-aside>
  
        <!-- 主要内容区 -->
        <el-main class="app-main">

          <!-- 多标签页：单行不换行 -->
          <div class="tabs-wrap" v-if="visitedTabs.length > 0">
            <div class="tabs-list">
              <div
                v-for="tab in visitedTabs"
                :key="tab.path"
                :class="['tabs-item', { active: $route.path === tab.path }]"
                @click="goTab(tab)"
              >
                <span class="tabs-item-title">{{ tab.titleKey ? $t(tab.titleKey) : tab.title }}</span>
                <i class="el-icon-close tabs-item-close" @click.stop="removeTab(tab)" v-if="visitedTabs.length > 1"></i>
              </div>
            </div>
            <el-button type="text" size="mini" class="tabs-close-all" @click="closeAllTabs">
              {{ $t('layout.closeAllTabs') }}
            </el-button>
          </div>

          <router-view />
        </el-main>
      </el-container>

      <more-community ref="moreCommunity" />

      <view-menu-user-list ref="viewMenuUserModel" />
      <search-community-data-list ref="searchCommunityDataModel" />

    </el-container>
  </template>
  
  <script>

  import { _getMenuCatalog, getMenuTree, jumpToMall, jumpToIot } from '@/api/user/menuApi'

  import { getStoreInfo } from "@/api/user/indexApi"

  import { listSystemInfo } from '@/api/system/systemInfoManageApi'

  import { deepCopy, setCurrentCommunity } from "@/utils/vc"
  import { getCommunityName, _loadCommunityInfo } from '@/api/community/communityApi'

  import moreCommunity from '@/components/community/moreCommunity.vue'

  import viewMenuUserList from '@/components/system/viewMenuUserList.vue'
  import searchCommunityDataList from '@/components/system/searchCommunityDataList.vue'

  import { initSystem } from '@/api/util/vcApi'

  import config from '@/conf/config'

  export default {
    name: 'Layout',
    data() {
      return {
        catalogs: [],
        menuTree: [],
        subMenus: [],

        menuWidth: 80,

        menuId: '',
        curMenuName: '',
        activeMenu: '',
        activeSubMenu: 'communityList',
        searchText: '',
        username: '',

        curCommunityName: '',
        communitys: [],

        storeInfo: {
          storeTypeCd: '',
          storeId: ''
        },

        systemInfo: {
          systemSimpleTitle: '',
          companyName: '',

          logoUrl: '',
          version: ''

        },
        visitedTabs: [] // 已打开的页面 { path, titleKey?, title? }
      }
    },
    watch: {
      $route: {
        handler(route) {
          if (!route.path || route.path === '/views/user/login' || route.path === '/login') return
          const path = route.path
          const exists = this.visitedTabs.some(t => t.path === path)
          if (!exists) {
            const info = this.getTabTitle(path, route.meta || {})
            if (info) this.visitedTabs.push({ path, ...info })
          }
        },
        immediate: true

      }
    },
    created() {
      let _user = JSON.parse(localStorage.getItem('user'));
      this.username = _user.name

      this.systemInfo.version = config.version

      this.getSystemInfo()

      this._loadStoreInfo()

      this.loadCatalogs()

      this.curCommunityName = getCommunityName()
      this.loadCommunity()

      initSystem()

    },

    components: {

      moreCommunity,
      viewMenuUserList,
      searchCommunityDataList

    },
    methods: {

      // 标签页名称：仅当路由配置了 meta.title 或 meta.titleKey 时才展示该标签
      getTabTitle(path, meta) {
        if (path === '/views/index/index' || path === '/') {
          return { titleKey: 'layout.home' }
        }
        const m = meta || {}
        if (m.title) return { title: m.title }
        if (m.titleKey) return { titleKey: m.titleKey }
        return null
      },
      goTab(tab) {
        if (this.$route.path === tab.path) return
        this.$router.push(tab.path).catch(() => {})
      },
      removeTab(tab) {
        const list = this.visitedTabs.filter(t => t.path !== tab.path)
        this.visitedTabs = list
        if (this.$route.path === tab.path) {
          const next = list.length ? list[list.length - 1] : { path: '/views/index/index' }
          this.$router.push(next.path).catch(() => {})
        }
      },
      closeAllTabs() {
        this.visitedTabs = []
        this.$router.push('/views/index/index').catch(() => {})
      },

      async getSystemInfo() {
        const { data } = await listSystemInfo({ page: 1, row: 1 });
        this.systemInfo.systemSimpleTitle = data[0].systemSimpleTitle
        this.systemInfo.companyName = data[0].companyName
        this.systemInfo.logoUrl = data[0].logoUrl
      },

      async loadCommunity() {
        const { communitys } = await _loadCommunityInfo()

        this.communitys = communitys

        this.curCommunityName = getCommunityName()
  

      },
      async _loadStoreInfo() {
        this.loading = true
        try {
          const res = await getStoreInfo()
          deepCopy(res, this.storeInfo);
        } catch (error) {
          console.error('登录失败：', error)
        } finally {
          this.loading = false
        }
  
      },

      async loadCatalogs() {
        this.loading = true
        try {
          const res = await _getMenuCatalog()
          if (res.code != 0) {
            return;
          }
          this.catalogs = res.data;

          if (this.catalogs && this.catalogs.length > 0) {

            this._changeMenuCatalog(this.catalogs[0])
          }
        } catch (error) {
          console.error('登录失败：', error)
  
        } finally {
          this.loading = false
        }
      },

      _changeMenuCatalog(_catalog, _isJump) {

        this.activeMenu = _catalog.caId;

        if (this._showModelDiv(_catalog)) {
          return;
        }

        if (_catalog.caId === '1') {
          this.$router.push('/#/pages/mall/product');
        }
        if (_catalog.url == 'IOT') {

          jumpToIot('/');

          return;
        }
        if (_catalog.url == 'MALL') {
          //获取用户名

          jumpToMall('/');

          return;
        }
        console.log(_catalog)

        if (_catalog.url != '#' && _isJump) {

          this._gotoPage(_catalog.url, _catalog.name)
          //return;
        }

        this.loadMenuTree(_catalog)
      },

      handleCommand(command) {
        if (command === 'logout') {
          // 处理退出登录
  
          localStorage.removeItem('token')
          localStorage.clear();
          this.$router.push('/login')
        } else if (command === 'zh' || command === 'en') {
          // 切换语言
          this.$i18n.locale = command
          localStorage.setItem('language', command)
        }
      },

      changeCommunity(community) {
        if (community == 'moreCommunity') {

          this.$refs.moreCommunity.open()
          return
        }
        setCurrentCommunity(community);
        this.curCommunityName = getCommunityName()

        window.location.href = "/"

      },

      handleMenuSelect(index) {
        // 处理菜单选择
        this.$router.push({ name: index })
      },
      loadMenuTree(_catalog) {
        getMenuTree(_catalog).then(res => {
          let _menus = res.data;

          _menus.sort(function (a, b) {
            return a.seq - b.seq
          });

          this.menuTree = _menus;
        })
      },
      switchMenu(_menu) {
        //设置菜单ID
        this.menuId = _menu.id;
        this.menuTree = this.refreshMenuActive(this.menuTree, _menu.id);
        this.subMenus = _menu.childs;
        console.log(this.subMenus)
        this.curMenuName = _menu.name;
  
        if (!_menu.childs || _menu.childs.length < 1) {
          return;
        }
        //选中第一个
        this._gotoPage(_menu.childs[0].href, _menu.childs[0].name);
        //vc._fix_height()
      },
      refreshMenuActive(jsonArray, _id) {
        for (let menuIndex = 0; menuIndex < jsonArray.length; menuIndex++) {
          if (jsonArray[menuIndex].childs) {
            let _childs = jsonArray[menuIndex].childs;
            _childs.sort(function (_child, _newChild) {
              return _child.seq - _newChild.seq
            });
            jsonArray[menuIndex].childs = _childs;
          }
  
          if (_id === jsonArray[menuIndex].id) {
            //如果当前本身是打开状态，说明 需要关闭
            jsonArray[menuIndex].active = true;
            continue;
          }
          jsonArray[menuIndex].active = false;
        }
        return jsonArray;
      },
      _setSelectedMenusChild(_href) {
        for (var menuIndex = 0; menuIndex < this.menuTree.length; menuIndex++) {
          if (this.menuTree[menuIndex].childs) {
            var _childs = this.menuTree[menuIndex].childs;
            for (var childIndex = 0; childIndex < _childs.length; childIndex++) {
              if (_href == _childs[childIndex].href) {
                this.menuTree[menuIndex].childs[childIndex].active = true;
              } else {
                this.menuTree[menuIndex].childs[childIndex].active = false;
              }
            }
          }
        }
        this.$forceUpdate();
      },
      _gotoPage(_href, _tabName) {

        console.log(_href, _tabName)

        // 子菜单默认选中
        this._setSelectedMenusChild(_href);

        if (_href.indexOf('.html') > -1) {

          window.open(_href, '_blank')
          return
        }

        if (_href.indexOf('/#/') > -1) {
          _href = _href.replace('/#/', '/')

        }

        this.$router.push(_href).catch(err => {
          // 忽略重复导航错误
          if (err.name !== 'NavigationDuplicated') {
            throw err
          }
        })

      },

      _showModelDiv: function (_catalog) {
        console.log(_catalog)
        if (_catalog.url.startsWith('?')) {
          let _modelName = _catalog.url.substring(1, _catalog.url.length);
          this.$refs[_modelName].open()
          return true;
        }
        return false;

      },

      _toIndex() {

        location.href = '/'

      },

      _closeSubMenu() {

        this.subMenus = []
        this.curMenuName = ''

      }
  

    }
  }
  </script>
  
  <style lang="scss" scoped>

  .app-wrapper {
    height: 100vh;
  }
  
  .app-header {
    background-color: #1e2132;
    color: #fff;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .header-left {
    display: flex;
    align-items: center;
  }
  
  .logo {
    width: 100px;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: #409EFF;

    cursor: pointer;

  }
  
  .header-menu {
    border: none;
  }
  
  .header-right {
    display: flex;
    align-items: center;
    margin-right: 20px;
  }
  
  .margin-left {
    margin-left: 15px;
    color: #fff;
  }
  
  .user-info {
    color: #fff;
    cursor: pointer;
  }
  
  .app-aside {
    width: auto;
  }
  
  .menu-wrapper {
    height: 100%;
  }
  
  .el-menu-vertical {
    border: none;
  }
  
  .el-menu-vertical:not(.el-menu--collapse) {
    width: 200px;
  }
  
  .app-main {
    background-color: #f5f7fa;

    height: calc(100vh - 60px);

    padding: 0px;

  }
  

  .tabs-wrap {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background: #fff;
    border-bottom: 1px solid #ebeef5;
    gap: 8px;
  }
  .tabs-list {
    display: flex;
    flex-wrap: nowrap;
    gap: 4px;
    flex: 1;
    min-width: 0;
    overflow-x: auto;
  }
  .tabs-item {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 4px;
    cursor: pointer;
    color: #606266;
    background: #f4f4f5;
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .tabs-item:hover {
    color: #409EFF;
    background: #ecf5ff;
  }
  .tabs-item.active {
    color: #409EFF;
    background: #ecf5ff;
    font-weight: 500;
  }
  .tabs-item-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .tabs-item-close {
    margin-left: 6px;
    font-size: 12px;
    opacity: 0.7;
  }
  .tabs-item-close:hover {
    opacity: 1;
    color: #f56c6c;
  }
  .tabs-close-all {
    flex-shrink: 0;
    padding: 4px 8px;
  }
  

  :deep(.el-menu--horizontal) {
    border-bottom: none;
  }
  
  :deep(.el-menu-item) {
    height: 50px;
    line-height: 50px;
  }
  
  :deep(.el-submenu__title) {
    height: 50px;
    line-height: 50px;
    padding: 0 20px !important;
  }
  
  :deep(.el-menu--collapse) {
    width: 64px;
  }
  
  :deep(.el-menu--collapse .el-submenu__title) {
    padding: 0 !important;
    text-align: center;
  }
  
  :deep(.el-menu--collapse .el-submenu__title i) {
    margin: 0;
    font-size: 20px;
  }
  
  :deep(.el-menu--popup) {
    min-width: 200px;
    background-color: #1e2132 !important;
  }
  
  :deep(.el-menu--popup .el-menu-item) {
    background-color: #1e2132;
    color: #fff;
  }
  
  :deep(.el-menu--popup .el-menu-item:hover) {
    background-color: #2a2f45;
  }
  
  :deep(.el-menu--popup .el-menu-item.is-active) {
    color: #409EFF;
  }
  
  .vc-menu {
    border-right: 1px solid #EFEFF0;
  
    .vc-menu-main {
      background-color: #1F2339;
      color: #838A9B;
      text-align: center;
      width: 80px;
      font-size: 14px;
      height: calc(100vh - 60px);
      overflow-x: hidden;
      overflow-y: scroll;
      scrollbar-width: none;
  
      .active {
        background-color: #3E77FC;
        color: #FFFFFF;
      }
    }
  
    .vc-menu-main::-webkit-scrollbar {
      display: none;
    }
  
    ul {
      padding-inline-start: 0px;
      margin: 0;
      padding: 0;
    }
  
    li {
      margin: 0;
      padding: 0;
    }
  }
  

  .moreCommunity {

    font-weight: 600;
    color: #212529;
    font-size: 12px;
  }

  .vc-menu-main ul li {
    height: 45px;
    line-height: 45px;
    cursor: pointer;
    list-style-type: none;
  }
  
  .vc-menu-main ul li:hover {
    background-color: #3E77FC;
    color: #FFFFFF;
  }
  
  .vc-menu-main ul li.title {
    color: #FFFFFF;
    height: 60px;
    font-size: 24px;
    line-height: 60px;
  }
  
  .vc-menu-main ul li.title a {
    text-decoration: none;
    cursor: pointer;
    color: #FFFFFF;
  }
  
  .vc-menu-sub {
    background-color: #FFFFFF;
    color: #545761;
    text-align: start;
    width: 110px;
    font-size: 14px;
    height: calc(100vh - 60px);
    overflow-x: hidden;
    overflow-y: scroll;
    scrollbar-width: none;
  }
  
  .vc-menu-sub::-webkit-scrollbar {
    display: none;
  }
  
  .vc-menu-sub .active {
    background-color: #EAF0FE;
    color: #3E77FC;
  }
  
  
  
  .vc-menu-sub ul li {
    height: 40px;
    line-height: 40px;
    padding-left: 15px;
    cursor: pointer;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  
  .vc-menu-sub ul li.title {
    color: #4F525C;
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    text-align: center;
    padding-left: 0px;
    border-bottom: 1px solid #F2F2F3;
    margin-bottom: 10px;
  }
  
  .vc-menu-sub ul li:hover {
    background-color: #EAF0FE;
    color: #3E77FC;
  }
  
  .vc-menu-sub ul li.sub-footer {
    background-color: #F6F6F7;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100px;
  }

  </style>