<template>
  <el-row>
    <el-row>
      <el-form :inline="true" :model="searchForm" class="demo-form-inline">
        <el-form-item>
          <el-select v-model="searchForm.type" placeholder="查询类型">
            <el-option label="用户名" value="1" />
            <el-option label="用户 ID" value="2" />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-input v-model="searchForm.content" placeholder="" />
        </el-form-item>
        <el-form-item>
          <el-button size="mini" type="warning" @click="search">查询</el-button>
        </el-form-item>
      </el-form>
      <el-table
        :data="dataList"
        border
        style="width: 100%"
      >
        <el-table-column
          fixed="left"
          label="No"
          type="index"
        />
        <el-table-column
          prop="avatarUrl"
          label="头像"
          width="90"
        >
          <template slot-scope="scope">
            <el-image :src="scope.row.avatarUrl" min-width="30" height="20" />
          </template>
        </el-table-column>
        <el-table-column
          prop="screenName"
          label="用户名"
        >
          <template slot-scope="scope">
            <router-link style="text-decoration-line: none" target="_blank" :to="`/user/${scope.row.userId}`">
              <span>{{ scope.row.screenName }}</span>
            </router-link>
          </template>
        </el-table-column>
        <el-table-column
          prop="gender"
          label="性别"
        >
          <template slot-scope="scope">
            <span v-if="scope.row.gender === 0">女</span>
            <span v-else-if="scope.row.gender === 1">男</span>
            <span v-else>未知</span>
          </template>
        </el-table-column>
        <el-table-column
          prop="signature"
          label="签名"
        >
          <template slot-scope="scope">
            <el-tooltip
              v-if="scope.row.signature"
              :content="scope.row.signature"
              raw-content
              placement="top-start"
            >
              <span v-if="scope.row.signature.length <= 15">
                {{ scope.row.signature }}
              </span>
              <span v-else>
                {{ scope.row.signature.substr(0, 15) + "..." }}
              </span>
            </el-tooltip>
            <span v-else>-</span>
          </template>
        </el-table-column>
        <el-table-column
          prop="following"
          label="关注数"
        />
        <el-table-column
          prop="follower"
          label="粉丝数"
        />
        <el-table-column
          prop="userId"
          label="帐号状态"
          width="120"
        >
          <template slot-scope="scope">
            <el-tag v-if="scope.row.status === 1" :type="'warning'" disable-transitions>
              正常
            </el-tag>
            <el-tag v-else-if="scope.row.status === 2" :type="'success'" disable-transitions>
              禁言
            </el-tag>
            <el-tag v-else-if="scope.row.status === 3" :type="'danger'" disable-transitions>
              封禁
            </el-tag>
            <el-tag v-else :type="'danger'" disable-transitions>
              注销
            </el-tag>
          </template>
        </el-table-column>
        <el-table-column
          fixed="right"
          label="操作"
        >
          <template slot-scope="scope">
            <el-button
              size="mini"
              @click="handleEdit(scope.$index, scope.row)"
            >编辑</el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 修改修改帐号状态对话框 -->
      <el-dialog
        append-to-body
        :visible.sync="showEditScopeDialog"
        width="30%"
        center
      >
        <el-card class="box-card">
          <div slot="header" class="clearfix">
            <span>修改帐号状态</span>
            <el-button style="float: right; padding: 3px 0" type="text" @click="onUpdateStatus">更新</el-button>
          </div>
          <div class="text item">
            <el-select v-model="form.scope" placeholder="设置帐号状态">
              <el-option label="正常" value="1" />
              <el-option label="禁言" value="2" />
              <el-option label="封禁" value="3" />
            </el-select>
          </div>
        </el-card>
      </el-dialog>
    </el-row>
    <el-row>
      <el-pagination
        background
        :small="screenWidth <= 768"
        layout="prev, pager, next"
        :page-size="pageSize"
        :current-page="currentPage"
        :total="totalSize"
        @current-change="handleCurrentChange"
        @prev-click="handleCurrentChange"
        @next-click="handleCurrentChange"
      />
    </el-row>
  </el-row>
</template>

<script>
import { getUserList } from '@/api/admin'

export default {
  name: 'UserList',
  data() {
    return {
      // 屏幕宽度, 为了控制分页条的大小
      screenWidth: document.body.clientWidth,
      currentPage: 1,
      pageSize: 100,
      totalSize: 0,
      dataList: [],
      // **********************************************************************
      showEditScopeDialog: false,
      form: {
        videoId: null,
        scope: '1'
      },
      searchForm: {
        page: 1,
        type: '1',
        content: null
      }
    }
  },
  created() {
    document.title = '用户列表'
    this.getData(this.searchForm)
  },
  methods: {
    handleCurrentChange(pageNumber) {
      this.currentPage = pageNumber
      this.searchForm.page = this.currentPage
      this.getData(this.searchForm)
      // 回到顶部
      scrollTo(0, 0)
    },
    getData(searchForm) {
      this.dataList = []
      getUserList(searchForm).then(resp => {
        if (resp.code === 0) {
          this.dataList = resp.data.list
          this.totalSize = resp.data.totalSize
        } else {
          this.$notify({
            title: '提示',
            message: resp.msg,
            type: 'warning',
            duration: 3000
          })
        }
      }).catch(error => {
        this.$notify({
          title: '提示',
          message: error.message,
          type: 'error',
          duration: 3000
        })
      })
    },
    handleScope(index, row) {
      this.form.videoId = row.videoId
      this.form.scope = '' + row.scope
      this.showEditScopeDialog = true
    },
    handleEdit(index, row) {
      this.showEditScopeDialog = true
    },
    onUpdateStatus() {
      this.showEditScopeDialog = false
      this.$notify({
        message: '接口未实现',
        type: 'warning',
        duration: 3000
      })
    },
    search() {
      this.currentPage = 1
      this.searchForm.page = this.currentPage
      this.getData(this.searchForm)
    }
  }
}
</script>

<style>
</style>
