<template>
  <div>
    <el-scrollbar wrap-class="scrollbar-wrapper">
      <el-menu router :default-active="activeMenu" :background-color="variables.menuBg" :text-color="variables.menuText"
        :unique-opened="true" @open="handleOpen" :active-text-color="variables.menuActiveText"
        :collapse-transition="false" mode="vertical">
        <!-- 权限菜单 -->
        <sidebar-item v-for="route in permission_routes" :key="route.path" :item="route" :base-path="route.path" />
        <!-- 菜单全部展示 -->
        <!-- <sidebar-item v-for="route in asyncRoutes" :key="route.path" :item="route" :base-path="route.path" /> -->
      </el-menu>
    </el-scrollbar>
  </div>
</template>

<script>
import { mapGetters } from 'vuex'
import Logo from './Logo'
import SidebarItem from './SidebarItem'
import variables from '@/styles/variables.scss'
import { asyncRoutes } from '@/router'
export default {
  components: { SidebarItem, Logo },
  computed: {
    ...mapGetters(['permission_routes', 'sidebar']),
    activeMenu () {
      const route = this.$route
      const { meta, path } = route
      if (meta.activeMenu) {
        return meta.activeMenu
      }
      return path
    },
    variables () {
      return variables
    },
    asyncRoutes () {
      return asyncRoutes
    },
  },
  methods: {
    handleOpen (key, keyPath) {
      let that = this
      this.permission_routes.forEach(element => {
        if (element.path == key) {
          that.$router.push({ path: element.redirect })
        }
      })
    }
  },
}
</script>