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

    <div class="right-menu">
      <!--导航栏快捷键信息-->
      <div class="right-menu-item hover-effect" style="margin-right: 20px">
        <message-button />
      </div>

      <el-dropdown
        class="avatar-container right-menu-item hover-effect"
        trigger="click"
      >
        <div class="avatar-wrapper">
          <img :src="avatar" class="user-avatar" :onerror="defaultImg" />
          <span class="user-name">{{ name }}</span>
          <!-- <i class="el-icon-caret-bottom" /> -->
        </div>
        <el-dropdown-menu slot="dropdown">
          <router-link to="/user/profile">
            <el-dropdown-item>个人中心</el-dropdown-item>
          </router-link>
          <el-dropdown-item divided @click.native="logout">
            <span>退出登录</span>
          </el-dropdown-item>
        </el-dropdown-menu>
      </el-dropdown>
    </div>
  </div>
</template>

<script>
import { mapGetters } from 'vuex';
import Breadcrumb from '@/components/Breadcrumb';
import TopNav from '@/components/TopNav';
import Hamburger from '@/components/Hamburger';
import Screenfull from '@/components/Screenfull';
import SizeSelect from '@/components/SizeSelect';
import Search from '@/components/HeaderSearch';
import RuoYiGit from '@/components/RuoYi/Git';
import RuoYiDoc from '@/components/RuoYi/Doc';

import messageButton from '../../components/Home/messageButton.vue';

export default {
  components: {
    Breadcrumb,
    TopNav,
    Hamburger,
    Screenfull,
    SizeSelect,
    Search,
    RuoYiGit,
    RuoYiDoc,
    messageButton
  },
  computed: {
    ...mapGetters(['sidebar', 'avatar', 'device', 'name']),
    setting: {
      get() {
        return this.$store.state.settings.showSettings;
      },
      set(val) {
        this.$store.dispatch('settings/changeSetting', {
          key: 'showSettings',
          value: val
        });
      }
    },
    topNav: {
      get() {
        return this.$store.state.settings.topNav;
      }
    },
    defaultImg() {
      return 'this.src="' + require('@/assets/images/head.jpg') + '"';
    }
  },
  methods: {
    toggleSideBar() {
      this.$store.dispatch('app/toggleSideBar');
    },
    async logout() {
      this.$confirm('确定注销并退出系统吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          this.$store.dispatch('LogOut').then(() => {
            location.reload();
          });
        })
        .catch(() => {});
    }
  }
};
</script>

<style lang="scss" scoped>
.navbar {
  height: 48px;
  overflow: hidden;
  position: relative;
  background: #fff;
  box-shadow: 0 0 10px 0 #09342733;

  .hamburger-container {
    line-height: 46px;
    height: 100%;
    float: left;
    cursor: pointer;
    transition: background 0.3s;
    -webkit-tap-highlight-color: transparent;

    &:hover {
      background: rgba(0, 0, 0, 0.025);
    }
  }

  .breadcrumb-container {
    float: left;
  }

  .topmenu-container {
    position: absolute;
    left: 48px;
  }

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

  .right-menu {
    float: right;
    height: 100%;
    line-height: 48px;

    &: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 0.3s;

        &:hover {
          background: rgba(0, 0, 0, 0.025);
        }
      }
    }
    .right-menu-keyboard-container {
      display: flex;
    }

    .avatar-container {
      margin-right: 30px;

      .avatar-wrapper {
        display: flex;
        align-items: center;
        position: relative;

        .user-avatar {
          cursor: pointer;
          width: 32px;
          height: 32px;
          margin-right: 10px;
          border-radius: 50%;
        }

        .user-name {
          color: #333333ff;
          font-size: 14px;
        }

        .el-icon-caret-bottom {
          cursor: pointer;
          position: absolute;
          right: -20px;
          top: 25px;
          font-size: 12px;
        }
      }
    }
  }
}
</style>
