<template>
    <div class="navbar">

      <hamburger id="hamburger-container" :is-active="sidebar.opened" class="hamburger-container" @toggleClick="toggleSideBar" />

      <breadcrumb id="breadcrumb-container" class="breadcrumb-container" />

  
      <div class="right-menu">

        <template v-if="device!=='mobile'">
          <search id="header-search" class="right-menu-item" />
  
          <error-log class="errLog-container right-menu-item hover-effect" />
  
          <screenfull id="screenfull" class="right-menu-item hover-effect" />
  
          <el-tooltip :content="$t('navbar.size')" effect="dark" placement="bottom">
            <size-select id="size-select" class="right-menu-item hover-effect" />
          </el-tooltip>
  
          <lang-select class="right-menu-item hover-effect" />
  
        </template>
  
        <el-dropdown class="avatar-container right-menu-item hover-effect" trigger="click">
          <div class="avatar-wrapper">
            <img :src="avatar+'?imageView2/1/w/80/h/80'" class="user-avatar">
            <i class="el-icon-caret-bottom" />
          </div>
          <el-dropdown-menu slot="dropdown">
            <router-link to="/profile/index">
              <el-dropdown-item>
                {{ $t('navbar.profile') }}

              </el-dropdown-item>

            </router-link>
            <router-link to="/">
              <el-dropdown-item>
                {{ $t('navbar.dashboard') }}
              </el-dropdown-item>
            </router-link>
            <a target="_blank" href="https://github.com/PanJiaChen/vue-element-admin/">
              <el-dropdown-item>
                {{ $t('navbar.github') }}
              </el-dropdown-item>
            </a>
            <a target="_blank" href="https://panjiachen.github.io/vue-element-admin-site/#/">
              <el-dropdown-item>Docs</el-dropdown-item>
            </a>
            <el-dropdown-item divided @click.native="logout">
              <span style="display:block;">{{ $t('navbar.logOut') }}</span>
            </el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>

      </div>
    </div>
  </template>
  
  <script>

  import { mapGetters } from 'vuex'
  import Breadcrumb from '@/components/Breadcrumb'
  import Hamburger from '@/components/Hamburger'
  import ErrorLog from '@/components/ErrorLog'
  import Screenfull from '@/components/Screenfull'
  import SizeSelect from '@/components/SizeSelect'
  import LangSelect from '@/components/LangSelect'
  import Search from '@/components/HeaderSearch'

  
  export default {
    components: {
      Breadcrumb,

      Hamburger,
      ErrorLog,
      Screenfull,
      SizeSelect,
      LangSelect,
      Search

    },
    computed: {

      ...mapGetters([
        'sidebar',
        'avatar',
        'device'
      ])

    },
    methods: {
      toggleSideBar() {

        this.$store.dispatch('app/toggleSideBar')

      },
      async logout() {

        await this.$store.dispatch('user/logout')
        this.$router.push(`/login?redirect=${this.$route.fullPath}`)

      }
    }

  }

  </script>
  
  <style lang="scss" scoped>
  .navbar {
    height: 50px;
    overflow: hidden;
    position: relative;
    background: #fff;

    box-shadow: 0 1px 4px rgba(0,21,41,.08);

  
    .hamburger-container {
      line-height: 46px;
      height: 100%;
      float: left;
      cursor: pointer;

      transition: background .3s;
      -webkit-tap-highlight-color:transparent;

  
      &:hover {

        background: rgba(0, 0, 0, .025)

      }
    }
  
    .breadcrumb-container {
      float: left;
    }

    .errLog-container {
      display: inline-block;
      vertical-align: top;
    }

    .right-menu {
      float: right;
      height: 100%;
      line-height: 50px;
  
      &:focus {
        outline: none;
      }
  
      .right-menu-item {
        display: inline-block;
        padding: 0 8px;
        height: 100%;
        font-size: 18px;
        color: #5a5e66;
        vertical-align: text-bottom;
  
        &.hover-effect {
          cursor: pointer;

          transition: background .3s;

  
          &:hover {

            background: rgba(0, 0, 0, .025)

          }
        }
      }
  
      .avatar-container {
        margin-right: 30px;
  
        .avatar-wrapper {
          margin-top: 5px;
          position: relative;
  
          .user-avatar {
            cursor: pointer;
            width: 40px;
            height: 40px;
            border-radius: 10px;
          }
  
          .el-icon-caret-bottom {
            cursor: pointer;
            position: absolute;
            right: -20px;
            top: 25px;
            font-size: 12px;
          }
        }
      }
    }
  }
  </style>