<template>
    <div class="mod-config">
    <el-radio-group size="mini" v-model="couponActiveName" style="margin-bottom: 15px;" @tab-click="handleClick">
      <el-radio-button label="0">全部</el-radio-button>
      <el-radio-button label="1">生效中</el-radio-button>
      <el-radio-button label="2">已过期</el-radio-button>
    </el-radio-group>
      <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
        <el-form-item>
          <el-input size="mini" v-model="dataForm.key" placeholder="参数名" clearable></el-input>
        </el-form-item>
        <el-form-item>
          <el-button size="mini" @click="getDataList()">查询</el-button>
          <el-button size="mini" v-if="isAuth('book:coupon:save')" type="primary" @click="addOrUpdateHandle()">新增活动</el-button>
          <!-- <el-button v-if="isAuth('book:coupon:delete')" type="danger" @click="deleteHandle()" :disabled="dataListSelections.length <= 0">批量删除</el-button> -->
        </el-form-item>
      </el-form>
      <el-table
        :data="dataList"
        border
        v-loading="dataListLoading"
        @selection-change="selectionChangeHandle"
        style="width: 100%;">
        <el-table-column
          type="selection"
          header-align="center"
          align="center"
          width="50">
        </el-table-column>
        <el-table-column
          prop="id"
          header-align="center"
          align="center"
          label="序号" width="50">
        </el-table-column>
        <el-table-column
          prop="name"
          header-align="center"
          align="center"
          label="活动名称">
        </el-table-column>
        <el-table-column
          prop="type"
          header-align="center"
          align="center"
          label="封面图">
        </el-table-column>
        <el-table-column         
          header-align="center"
          align="center"
          label="开始时间">
        </el-table-column>
        <el-table-column          
          header-align="center"
          align="center"
          label="结束时间">
        </el-table-column>
        <el-table-column
          fixed="right"
          header-align="center"
          align="center"
          width="150"
          label="操作">
          <template slot-scope="scope">
            <!-- <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.id)">修改</el-button> -->
            <el-button type="text" size="small" >活动详情</el-button>
            <!-- <el-button type="text" size="small" @click="deleteHandle(scope.row.id)">删除</el-button> -->
          </template>
        </el-table-column>
      </el-table>
      <el-pagination
        @size-change="sizeChangeHandle"
        @current-change="currentChangeHandle"
        :current-page="pageIndex"
        :page-sizes="[10, 20, 50, 100]"
        :page-size="pageSize"
        :total="totalPage"
        layout="total, sizes, prev, pager, next, jumper">
      </el-pagination>
      <!-- 弹窗, 新增 / 修改 -->
      <add-or-update @showProlist = "showProlist" @showCouponlist = "showCouponlist"  v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
      <!-- 商品列表 -->
      <ProListCom  ref="ProList" :visible="ProListVisible" @ProListClose = "ProListClose"></ProListCom>
      <CouponListCom  ref="CouponList" :visible="CouponListVisible"  @CouponListClose = "CouponListClose"></CouponListCom>
    </div>
  </template>
  
  <script>
   import ProListCom from '../shop/pubilc-pro-list' 
  import AddOrUpdate from './activity-add-or-update'
  import CouponListCom from '../coupon/pubilc-coupon-list'
    export default {
      data () {
        return {
          dataForm: {
            key: ''           
          },
          CouponListVisible:false,
          ProListVisible:false,
          couponActiveName:'0',
          dataList: [],
          pageIndex: 1,
          pageSize: 10,
          totalPage: 0,
          dataListLoading: false,
          dataListSelections: [],
          addOrUpdateVisible: false
        }
      },
      components: {
        AddOrUpdate,
        ProListCom,
        CouponListCom
      },
      activated () {
        this.getDataList()
      },
      methods: {
        handleClick(){
          console.log(this.couponActiveName)
         // console.log(787878)
        },
        showProlist(){
          this.ProListVisible = true;      
          this.$nextTick(() => {
            this.$refs.ProList.getDataList()            
          })    

        },
        showCouponlist(){
          this.CouponListVisible = true; 
          console.log(45455)                   
          this.$nextTick(() => {
            this.$refs.CouponList.getDataList()            
          })          
        },
        ProListClose(){
          this.ProListVisible = false;
        },
        CouponListClose(){
          this.CouponListVisible = false
        },
        // 获取数据列表
        getDataList () {
          this.dataListLoading = true
          this.$http({
            url: this.$http.adornUrl('/book/activity/list'),
            method: 'get',
            params: this.$http.adornParams({
              'page': this.pageIndex,
              'limit': this.pageSize,
              'key': this.dataForm.key,
              'currentState':this.couponActiveName
            })
          }).then(({data}) => {
            if (data && data.code === 0) {
              this.dataList = data.page.list
              this.totalPage = data.page.totalCount
            } else {
              this.dataList = []
              this.totalPage = 0
            }
            this.dataListLoading = false
          })
        },
        // 每页数
        sizeChangeHandle (val) {
          this.pageSize = val
          this.pageIndex = 1
          this.getDataList()
        },
        // 当前页
        currentChangeHandle (val) {
          this.pageIndex = val
          this.getDataList()
        },
        // 多选
        selectionChangeHandle (val) {
          this.dataListSelections = val
        },
        // 新增 / 修改
        addOrUpdateHandle (id) {
          this.addOrUpdateVisible = true
          this.$nextTick(() => {
            this.$refs.addOrUpdate.init(id)
          })
        },
        // 删除
        deleteHandle (id) {
          var ids = id ? [id] : this.dataListSelections.map(item => {
            return item.id
          })
          this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
            confirmButtonText: '确定',
            cancelButtonText: '取消',
            type: 'warning'
          }).then(() => {
            this.$http({
              url: this.$http.adornUrl('/book/activity/delete'),
              method: 'post',
              data: this.$http.adornData(ids, false)
            }).then(({data}) => {
              if (data && data.code === 0) {
                this.$message({
                  message: '操作成功',
                  type: 'success',
                  duration: 1500,
                  onClose: () => {
                    this.getDataList()
                  }
                })
              } else {
                this.$message.error(data.msg)
              }
            })
          })
        }
      },watch:{
        couponActiveName: {
        handler(val, oldVal) {        
             this.getDataList()
        },
        deep: true
      },
      }
    }
  </script>
  