<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="标识" prop="groupCode">
        <el-input
          v-model="queryParams.groupCode"
          placeholder="请输入标识"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="名称" prop="groupName">
        <el-input
          v-model="queryParams.groupName"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['face:groups:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['face:groups:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['face:groups:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="groupsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column type="index" label="序号" :index="indexMethod" width="50"/>
      <el-table-column label="标识" align="center" prop="groupCode">
        <template slot-scope="scope">
          <router-link :to="'/face/face-data/index/' + scope.row.groupCode" class="link-type">
            <span>{{ scope.row.groupCode }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="名称" align="center" prop="groupName"/>
      <el-table-column label="备注" align="center" prop="description"/>
      <el-table-column label="创建时间" align="center" prop="createdAt" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdAt, '{y}-{m}-{d} {h}:{i}:{s}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['face:groups:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['face:groups:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    <!--  添加或修改对话框-->
    <custom-dialog :title="title" :group-id="groupId" :key="new Date().getTime()" :get-list="getList" :open="open"
                   @dialog-cancel="handleCancel"
    />
  </div>

</template>

<script>
import { listGroups, delGroups } from '@/api/face/faceGroups'
import customDialog from '@/views/face/faceGroups/customDialog.vue'

export default {
  name: 'Groups',
  components: { customDialog },
  data() {
    return {
      groupId: null,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 表格数据
      groupsList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        groupCode: null,
        groupName: null
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    toFaceData(row) {
      return {
        title: '数据集版本管理',
        path: '/face/faceData',
        query: { dataType: row.dataType, _t: Date.now() }
      }
    },
    indexMethod(index) {
      return (this.queryParams.pageNum - 1) * this.queryParams.pageSize + index + 1
    },
    /** 查询列表 */
    getList() {
      this.loading = true
      listGroups(this.queryParams).then(response => {
        this.groupsList = response.rows
        this.total = response.total
        this.loading = false
      })
    },

    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.groupId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.open = true
      this.title = '添加'
      this.groupId = null
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.groupId = row.groupId || this.ids[0]
      this.open = true
      this.title = '修改'
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const groupIds = row.groupId || this.ids
      this.$modal.confirm('是否确认删除数据项？').then(function() {
        return delGroups(groupIds)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {
      })
    },
    // 处理取消事件
    handleCancel() {
      this.open = false
    }
  }
}
</script>
