郑永安
2023-06-19 2befd4a5d3733520b69ed97da88e675b6b086a3c
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<template>
  <el-container >
    <div v-title :data-title="titleName" class="main"/>
    <div :class="classObj" class="app-wrapper">
      <el-header style="text-align: left; padding: 0;height:80px">
        <navbar />
      </el-header>
      <el-container>
        <el-container>
          <el-aside width="260px">
            <sidebar class="sidebar-container"/>
          </el-aside>
          <el-main style="background-color: #DFE5EB;padding: 10px 30px 30px">
              <el-tabs v-model="editableTabsValue" type="border-card" closable @tab-remove="removeTab" @tab-click="changePage">
                  <el-tab-pane
                      v-for="(item, index) in editableTabs"
                      :key= item.name
                      :label="item.meta.title"
                      :name="item.path"
                  >
                      <div class="main-container">
                          <app-main />
                      </div>
                  </el-tab-pane>
              </el-tabs>
          </el-main>
        </el-container>
      </el-container>
      <div v-if="device==='mobile'&&sidebar.opened" class="drawer-bg" @click="handleClickOutside" />
    </div>
    <el-footer height="auto">
      <div class="bottom-container">
        <span>Copyright ©2020-{{nowadayYear}} 中国科学院苏州纳米技术与纳米仿生研究所</span><br/>
        <span style="line-height:28px;">技术支持电话:0512-62872943 (工作日 8:30~17:30)</span>
      </div>
    </el-footer>
  </el-container>
</template>
 
<script>
import { Navbar, Sidebar, AppMain, TagsView } from './components'
import ResizeMixin from './mixin/ResizeHandler'
import { mapGetters } from 'vuex'
 
export default {
  name: 'Layout',
  components: {
    Navbar,
    Sidebar,
    AppMain,
    TagsView
  },
  mixins: [ResizeMixin],
  data() {
    return {
      path: null,
      WarningInfo: null,
      titleName: '新疆维吾尔自治区烟花爆竹流向管理信息实名登记系统',
        editableTabsValue: '/enterprise/basic',
        editableTabs: []
    }
  },
  mounted() {
      this.getBreadcrumb()
  },
    watch: {
        $route() {
            this.getBreadcrumb()
        }
    },
  computed: {
    ...mapGetters([
      'userType',
      'instituteId',
      'instituteName',
      'fullname'
    ]),
    sidebar() {
      return this.$store.state.app.sidebar
    },
    device() {
      return this.$store.state.app.device
    },
    nowadayYear(){
        let date=new Date();
        return date.getFullYear()
    },
    classObj() {
      return {
        // hideSidebar: this.sidebar.opened,
        openSidebar: this.sidebar.opened,
        withoutAnimation: this.sidebar.withoutAnimation
        // mobile: this.device === 'mobile'
      }
    }
  },
  methods: {
    handleClickOutside() {
      this.$store.dispatch('closeSideBar', { withoutAnimation: false })
    },
      removeTab(targetName) {
          let tabs = this.editableTabs;
          if(tabs.length>1){
              let activeName = this.editableTabsValue;
              if (activeName === targetName) {
                  tabs.forEach((tab, index) => {
                      if (tab.path === targetName) {
                          let nextTab = tabs[index + 1] || tabs[index - 1];
                          if (nextTab) {
                              activeName = nextTab.path;
                              this.$router.push(activeName)
                          }
                      }
                  });
              }
              this.editableTabsValue = activeName;
              this.editableTabs = tabs.filter(tab => tab.path !== targetName);
          }else{
              this.$message({
                  type:'warning',
                  message: '最后一页无法关闭'
              })
          }
      },
      getBreadcrumb() {
          let matched = this.$route.matched.filter(item => item.name)
 
          const first = matched[0]
          if (first && first.name.trim().toLocaleLowerCase() !== 'Dashboard'.toLocaleLowerCase()) {
              matched = [{ path: '/dashboard', meta: { title: '首页' }}].concat(matched)
          }
 
          this.levelList = matched.filter(item => item.meta && item.meta.title && item.meta.breadcrumb !== false)
          if(!this.editableTabs.some(i=>i.path === this.levelList[2].path)){
              this.editableTabs.push(this.levelList[2])
          }
          this.editableTabsValue = this.levelList[2].path
      },
      changePage(tab,event){
          this.$router.push(this.editableTabsValue)
      }
  }
}
</script>
 
<style rel="stylesheet/scss" lang="scss" scoped>
  @import "~@/styles/mixin.scss";
  .app-wrapper {
    @include clearfix;
    position: relative;
    height: 100%;
    width: 100%;
    &.mobile.openSidebar{
      position: fixed;
      top: 0;
    }
  }
  .el-tabs ::v-deep.el-tabs__content{
      padding: 0;
  }
  .drawer-bg {
    background: #000;
    opacity: 0.3;
    width: 100%;
    top: 0;
    height: 100%;
    position: absolute;
    z-index: 999;
  }
  .bottom-container{
    padding:25px;
    text-align: center;
    font-size:12px;
    margin-left: 15%;
  }
</style>