feat: add MDI tabbed workspace

zzw

7 小时以前 d47868f6343b4dc24150d6040e47ca66b920c1b3

 emergency-repair-web/src/layout/AppLayout.vue

@@ -9,9 +9,43 @@
        </el-menu>
      </el-aside>
      <el-main class="layout-main">
        <transition name="fade" mode="out-in">
          <router-view></router-view>
        </transition>
        <div class="mdi-tabbar">
          <div class="mdi-caption"><i class="el-icon-document-copy"></i><span>工作区</span></div>
          <div ref="tabScroll" class="mdi-tabs-scroll">
            <div class="mdi-tabs">
              <div
                v-for="doc in openDocs"
                :key="doc.fullPath"
                class="mdi-tab"
                :class="{ 'is-active': isActiveDoc(doc) }"
                :title="doc.title"
                @click="activateDoc(doc)"
              >
                <i :class="doc.icon"></i>
                <span class="mdi-tab-title">{{ doc.title }}</span>
                <i v-if="doc.pinned" class="el-icon-lock mdi-tab-pin"></i>
                <i v-else class="el-icon-close mdi-tab-close" title="关闭" @click.stop="closeDoc(doc)"></i>
              </div>
            </div>
          </div>
          <div class="mdi-actions">
            <el-dropdown trigger="click" @command="handleCommand">
              <button class="mdi-actions-button" type="button" title="文档操作"><i class="el-icon-more"></i></button>
              <el-dropdown-menu slot="dropdown">
                <el-dropdown-item command="closeCurrent" :disabled="!activeDoc || activeDoc.pinned">关闭当前</el-dropdown-item>
                <el-dropdown-item command="closeOthers" :disabled="!canCloseOthers">关闭其他</el-dropdown-item>
                <el-dropdown-item command="closeAll" :disabled="openDocs.length <= 1">关闭全部</el-dropdown-item>
              </el-dropdown-menu>
            </el-dropdown>
          </div>
        </div>
        <div ref="workspace" class="mdi-workspace" @scroll="rememberScroll">
          <router-view v-slot="{ Component, route }">
            <keep-alive :include="cachedNames" :max="20">
              <component :is="Component" :key="viewKey(route)" />
            </keep-alive>
          </router-view>
        </div>
      </el-main>
    </el-container>
  </el-container>
@@ -22,11 +56,52 @@
import AppHeader from '@/components/AppHeader.vue'
import MenuNode from '@/components/MenuNode.vue'

const HOME_DOC = {
  fullPath: '/dashboard',
  title: '首页门户',
  icon: 'el-icon-s-home',
  cacheName: 'Dashboard',
  pinned: true,
  version: 1
}

const REPORT_TITLES = {
  overview: '装备故障总体分析',
  'top-equipment': '故障高发设备Top',
  'by-team': '按T统计',
  contractors: '厂家维修情况',
  trend: '年度趋势'
}

export default {
  name: 'AppLayout',
  components: { AppHeader, MenuNode },
  data() {
    return { menus: [] }
    return {
      menus: [],
      openDocs: [],
      currentFullPath: '',
      cacheVersions: {},
      scrollTops: {}
    }
  },
  computed: {
    activeDoc() {
      return this.openDocs.find(doc => doc.fullPath === this.currentFullPath) || null
    },
    cachedNames() {
      return [...new Set(this.openDocs.map(doc => doc.cacheName).filter(Boolean))]
    },
    canCloseOthers() {
      const keepCount = this.activeDoc && this.activeDoc.pinned ? 1 : 2
      return this.openDocs.length > keepCount
    }
  },
  watch: {
    '$route': {
      immediate: true,
      handler(route) { this.syncRoute(route) }
    }
  },
  created() {
    this.loadMenus()
@@ -36,6 +111,112 @@
      api.get('/system/menu/nav').then(res => {
        this.menus = (res.data || []).filter(item => item.visible !== 0)
      }).catch(() => {})
    },
    syncRoute(route) {
      if (!route || route.path === '/login') return
      if (this.currentFullPath && this.$refs.workspace) {
        this.scrollTops[this.currentFullPath] = this.$refs.workspace.scrollTop
      }
      this.ensureHomeDoc()
      const fullPath = route.fullPath
      let doc = this.openDocs.find(item => item.fullPath === fullPath)
      if (!doc) {
        doc = {
          fullPath,
          title: this.resolveTitle(route),
          icon: this.resolveIcon(route.path),
          cacheName: route.meta.cacheName || route.path,
          pinned: false,
          version: (this.cacheVersions[fullPath] || 0) + 1
        }
        this.openDocs.push(doc)
      } else {
        doc.title = this.resolveTitle(route)
        doc.icon = this.resolveIcon(route.path)
        doc.cacheName = route.meta.cacheName || doc.cacheName
      }
      this.currentFullPath = fullPath
      this.$nextTick(() => {
        this.restoreScroll()
        this.scrollActiveTab()
      })
    },
    ensureHomeDoc() {
      if (!this.openDocs.some(doc => doc.pinned)) {
        this.openDocs.unshift({ ...HOME_DOC })
      }
    },
    resolveTitle(route) {
      if (route.path.startsWith('/reports/')) {
        return REPORT_TITLES[route.params.type] || route.meta.title || '统计报表'
      }
      return route.meta.title || route.name || route.path
    },
    resolveIcon(path) {
      if (path === '/dashboard') return 'el-icon-s-home'
      if (path === '/fault/report') return 'el-icon-edit-outline'
      if (path.includes('/approval/') || path === '/fault/review') return 'el-icon-s-check'
      if (path === '/fault/dispatch') return 'el-icon-s-promotion'
      if (path.startsWith('/fault/completion') || path === '/completion/report') return 'el-icon-finished'
      if (path.startsWith('/acceptance/')) return 'el-icon-circle-check'
      if (path.startsWith('/reports/')) return 'el-icon-data-analysis'
      if (path.startsWith('/system/')) return 'el-icon-setting'
      return 'el-icon-document'
    },
    isActiveDoc(doc) { return doc.fullPath === this.currentFullPath },
    viewKey(route) {
      const doc = this.openDocs.find(item => item.fullPath === route.fullPath)
      return route.fullPath + '#' + (doc ? doc.version : 0)
    },
    activateDoc(doc) {
      if (!this.isActiveDoc(doc)) this.$router.push(doc.fullPath).catch(() => {})
    },
    closeDoc(doc) {
      if (!doc || doc.pinned) return
      const index = this.openDocs.findIndex(item => item.fullPath === doc.fullPath)
      if (index < 0) return
      const wasActive = this.isActiveDoc(doc)
      this.cacheVersions[doc.fullPath] = doc.version + 1
      this.openDocs.splice(index, 1)
      if (wasActive) {
        const target = this.openDocs[index - 1] || this.openDocs[index] || this.openDocs[0]
        this.$router.push(target.fullPath).catch(() => {})
      } else {
        this.$nextTick(this.scrollActiveTab)
      }
    },
    handleCommand(command) {
      if (command === 'closeCurrent') this.closeDoc(this.activeDoc)
      if (command === 'closeOthers') this.closeOtherDocs()
      if (command === 'closeAll') this.closeAllDocs()
    },
    closeOtherDocs() {
      if (!this.activeDoc) return
      const keepPath = this.activeDoc.fullPath
      this.openDocs.filter(doc => !doc.pinned && doc.fullPath !== keepPath).forEach(doc => {
        this.cacheVersions[doc.fullPath] = doc.version + 1
      })
      this.openDocs = this.openDocs.filter(doc => doc.pinned || doc.fullPath === keepPath)
      this.$nextTick(this.scrollActiveTab)
    },
    closeAllDocs() {
      this.openDocs.filter(doc => !doc.pinned).forEach(doc => {
        this.cacheVersions[doc.fullPath] = doc.version + 1
      })
      this.openDocs = this.openDocs.filter(doc => doc.pinned)
      this.$router.push('/dashboard').catch(() => {})
    },
    rememberScroll() {
      if (this.currentFullPath && this.$refs.workspace) {
        this.scrollTops[this.currentFullPath] = this.$refs.workspace.scrollTop
      }
    },
    restoreScroll() {
      if (this.$refs.workspace) this.$refs.workspace.scrollTop = this.scrollTops[this.currentFullPath] || 0
    },
    scrollActiveTab() {
      const active = this.$refs.tabScroll && this.$refs.tabScroll.querySelector('.mdi-tab.is-active')
      if (active) active.scrollIntoView({ block: 'nearest', inline: 'nearest' })
    }
  }
}
@@ -46,7 +227,7 @@
.layout-body { flex: 1; min-height: 0; }
.layout-aside { border-right: 1px solid #d9e2eb; background: #f5f8fb; overflow-x: hidden; overflow-y: auto; }
.aside-caption { padding: 14px 18px 8px; color: #8090a2; font-size: 12px; letter-spacing: .08em; }
.layout-main { min-width: 0; padding: 0; overflow: auto; background: #eef2f6; }
.layout-main { display: flex; flex-direction: column; min-width: 0; min-height: 0; padding: 0; overflow: hidden; background: #eef2f6; }
.el-menu { border-right: 0; }
.layout-aside ::v-deep .el-menu-item,
.layout-aside ::v-deep .el-submenu__title {
@@ -65,6 +246,22 @@
  overflow-wrap: anywhere;
  word-break: break-word;
}
.fade-enter-active, .fade-leave-active { transition: opacity .12s ease; }
.fade-enter, .fade-leave-to { opacity: 0; }
.mdi-tabbar { display: flex; flex: 0 0 40px; align-items: stretch; height: 40px; padding-top: 5px; border-bottom: 1px solid #cfdae5; background: #e3eaf1; }
.mdi-caption { display: flex; flex: 0 0 auto; align-items: center; gap: 6px; padding: 0 12px; border-right: 1px solid rgba(125, 147, 169, .22); color: #64788d; font-size: 12px; }
.mdi-caption i { color: #2c7fb8; font-size: 15px; }
.mdi-tabs-scroll { flex: 1; min-width: 0; overflow-x: auto; overflow-y: hidden; }
.mdi-tabs { display: inline-flex; align-items: flex-end; min-width: 100%; height: 100%; padding: 0 4px; }
.mdi-tab { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 6px; max-width: 220px; height: 34px; margin-right: 2px; padding: 0 9px; border: 1px solid transparent; border-bottom: 0; border-radius: 4px 4px 0 0; color: #5c6f82; background: rgba(255, 255, 255, .42); cursor: pointer; font-size: 13px; user-select: none; }
.mdi-tab:hover { color: #245275; background: rgba(255, 255, 255, .72); }
.mdi-tab.is-active { height: 35px; color: #1f3348; background: #eef2f6; border-color: #cfdae5; box-shadow: inset 0 2px 0 #2c7fb8; }
.mdi-tab > i { flex: 0 0 auto; }
.mdi-tab-title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mdi-tab-close, .mdi-tab-pin { width: 16px; color: #8191a2; text-align: center; }
.mdi-tab-close { border-radius: 50%; font-size: 12px; }
.mdi-tab-close:hover { color: #fff; background: #d9534f; }
.mdi-tab-pin { font-size: 12px; }
.mdi-actions { display: flex; flex: 0 0 auto; align-items: center; padding: 0 6px; border-left: 1px solid rgba(125, 147, 169, .22); }
.mdi-actions-button { width: 30px; height: 28px; padding: 0; border: 0; border-radius: 3px; color: #587087; background: transparent; cursor: pointer; font-size: 17px; }
.mdi-actions-button:hover { color: #1f5f91; background: rgba(255, 255, 255, .68); }
.mdi-workspace { position: relative; flex: 1; min-height: 0; overflow: auto; background: #eef2f6; }
</style>