<template>
    <el-row  type="flex" justify="end">
      <el-col>
        <span class="title">{{ $t('app_name') }}</span>
      </el-col>
      <el-col>
        <el-dropdown class="ml4">
              <span class="el-dropdown-link">
                {{$t('choose_lang')}}
                <i class="el-icon-arrow-down el-icon--right"></i>
              </span>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item  v-for="item in ['zhCN', 'en']" :key="item">
              <nuxt-link v-if="$i18n.locale !== item" :to="switchLocalePath(item)">
                {{$t(item)}}
              </nuxt-link>
            </el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
      </el-col>
      <el-col v-if="$cookies.isKey(GLOBAL.user_key)">
        <el-button @click="logout">{{$t('logout')}}</el-button>
      </el-col>
    </el-row>
</template>

<script lang="ts">
  import Vue from 'vue'

  export default Vue.extend({
    name: 'lang',
    methods:{
      logout:function() {
        this.$cookies.remove(this.GLOBAL.user_key)
        this.$store.commit('read/reset')
        this.$store.commit('menus/none')
        this.$router.push(this.localePath('/account'))
      }
    }
  })
</script>
<style>
  .title {
    font-size: 25px;
    font-weight: bold;
  }
</style>
