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

    <breadcrumb class="breadcrumb-container" />

    <div class="right-menu">
      <el-dropdown class="avatar-container" trigger="click">
        <div class="avatar-wrapper">
          <div>
            <img src="../../assets/face.png" class="user-avatar">
            <span>{{userName}}</span>
          </div>

          <i class="el-icon-caret-bottom" />
        </div>
        <el-dropdown-menu slot="dropdown" class="user-dropdown">
          <router-link to="/">
            <el-dropdown-item>
              系统首页
            </el-dropdown-item>
          </router-link>
          <router-link to="/info/password">
            <el-dropdown-item>
              个人信息
            </el-dropdown-item>
          </router-link>
          <el-dropdown-item divided @click.native="logout">
            <span style="display:block;">退出</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 state from '@/store/modules/user.js'
  export default {
    components: {
      Breadcrumb,
      Hamburger
    },
    computed: {
      ...mapGetters([
        'sidebar',
        'avatar'
      ])
    },
    data(){
      return{
        userName:''
      }
    },
    created(){
      console.log("state",state)
      this.userName = state.state.name?state.state.name:''
    },
    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;
    }

    .right-menu {
      float: right;
      height: 100%;
      line-height: 46px;

      &: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;
          display:flex;
          align-items: center;
          color:#3c4758;
          .user-avatar {
            cursor: pointer;
            width: 30px;
            height: 30px;
            border-radius: 10px;
            vertical-align: middle;
            margin-right: 10px;
          }

          .el-icon-caret-bottom {
            cursor: pointer;
            // position: absolute;
            // right: -20px;
            // top: 25px;

            font-size: 12px;
          }
        }
      }
    }
  }
</style>
