<!--
    * @FileDescription: 渠道券管理
    * @Author: kahu
    * @Date: 2022/8/25
    * @LastEditors: kahu
    * @LastEditTime: 2022/8/25
-->
<template>
  <div class="content pending">
    <div class="formSearch">
      <el-form
        :inline="true"
        :model="formInline"
        class="demo-form-inline"
      >
        <el-form-item label="优惠券名称">
          <el-input
            v-model="formInline.couponName"
            placeholder="请输入内容"
          />
        </el-form-item>
        <el-form-item label="优惠券类型">
          <el-select
            v-model="formInline.couponType"
            placeholder="请选择优惠券类型"
          >
            <el-option
              label="全部"
              :value="null"
            />
            <el-option
              label="满减券"
              value="1"
            />
            <el-option
              label="折扣券"
              value="2"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="状态">
          <el-select
            v-model="formInline.state"
            placeholder="请选择优惠券状态"
          >
            <el-option
              label="全部"
              :value="null"
            />
            <el-option
              label="未开始"
              value="0"
            />
            <el-option
              label="进行中"
              value="1"
            />
            <el-option
              label="已结束"
              value="2"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
            v-model="formInline.dates"
            type="datetimerange"
            range-separator="至"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
            value-format="yyyy-MM-dd HH:mm:ss"
          />
        </el-form-item>
        <el-form-item>
          <el-button
            type="primary"
            plain
            @click="search"
          >查询
          </el-button>
          <el-button
            type="primary"
            plain
            @click="clear"
          >重置
          </el-button>
          <el-button
            type="primary"
            plain
            @click="addActivity"
          >新增
          </el-button>
        </el-form-item>
      </el-form>
    </div>
    <!-- 表格 -->
    <div class="tableBox">
      <el-table
        ref="multipleTable"
        :data="tableData"
        border
        :header-cell-style="{ background: '#EEF3FF', color: '#333333' }"
        tooltip-effect="dark"
        style="width: 100%"
      >
        <el-table-column
          label="渠道券名称"
          width="220"
        >
          <template slot-scope="scope">{{ scope.row.couponName }}</template>
        </el-table-column>
        <el-table-column
          label="渠道券类型"
          show-overflow-tooltip
        >
          <template slot-scope="scope">
            <span v-if="scope.row.couponType === 1">满减券</span>
            <span v-if="scope.row.couponType === 2">折扣券</span>
          </template>
        </el-table-column>
        <el-table-column
          prop="content"
          label="渠道券规则"
          show-overflow-tooltip
        />
        <el-table-column
          label="状态"
          show-overflow-tooltip
        >
          <template slot-scope="scope">
            <span v-if="scope.row.state === 0">未开始</span>
            <span v-if="scope.row.state === 1">进行中</span>
            <span v-if="scope.row.state === 2">已结束</span>
          </template>
        </el-table-column>
        <el-table-column
          prop="content"
          label="领券时间"
          :formatter="row=>row.takeStart+' - '+row.takeEnd"
          show-overflow-tooltip
        />
        <el-table-column
          prop="content"
          label="用券时间"
          :formatter="row=>row.effectiveStart+' - '+row.effectiveEnd"
          show-overflow-tooltip
        />
        <el-table-column
          prop="createTime"
          label="创建时间"
          show-overflow-tooltip
        />
        <el-table-column
          label="操作"
          show-overflow-tooltip
        >
          <template slot-scope="scope">
            <div class="btnList">
              <el-button
                v-if="scope.row.state === 0"
                type="text"
                @click="editActivity(scope.row.shopCouponId)"
              >编辑
              </el-button>
              <el-button
                v-if="scope.row.state !== 0"
                type="text"
                @click="showData(scope.row.shopCouponId)"
              >数据
              </el-button>
              <el-popconfirm
                v-if="scope.row.state === 0 || scope.row.state === 2"
                title="确定删除此券？"
                @onConfirm="delCouponFn(scope.row)"
              >
                <el-button
                  slot="reference"
                  class="delCls"
                  type="text"
                >删除
                </el-button>
              </el-popconfirm>
              <el-popconfirm
                v-if="scope.row.state === 1"
                title="是否停止此活动？"
                @onConfirm="stopFn(scope.row.shopCouponId)"
              >
                <el-button
                  slot="reference"
                  class="delCls"
                  type="text"
                >停止
                </el-button>
              </el-popconfirm>
            </div>
          </template>
        </el-table-column>
      </el-table>
      <div class="fenye">
        <el-pagination
          :current-page="formInline.page"
          :page-sizes="[10, 20, 50, 100]"
          :page-size="10"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total"
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
        />
      </div>
    </div>

    <!-- 新增活动 -->
    <el-dialog
      :title="activityId ? '修改优惠券' : '新增优惠券'"
      :visible.sync="activityVisible"
      width="900px"
      center
      top="10vh"
      :close-on-click-modal="false"
      @close="closeModal"
    >
      <AddCoupon
        ref="addCoupon"
        :coupon-id="activityId"
        @reset="reset"
      />
    </el-dialog>
    <!-- 数据展示 -->
    <el-dialog
      :close-on-click-modal="false"
      title="数据效果"
      :visible.sync="isDataVisible"
      width="50%"
      top="50px"
      class="group-dialog"
    >
      <!-- 表格 -->
      <div class="dataEffect">
        <h3>数据统计至昨日</h3>
        <div class="couponTit">优惠券名称：{{ dataInfo.couponName }}</div>
        <div class="couponTit">
          优惠券总数：{{ dataInfo.couponTotal ? dataInfo.couponTotal : '0' }} 张，已领取
          {{ dataInfo.received ? dataInfo.received : '0' }} 张
        </div>
        <div class="dataListBox">
          <div class="dataItem">
            <span>¥{{ dataInfo.total }}</span>
            <p>用券成交总额</p>
          </div>
          <div class="dataItem">
            <span>¥{{ dataInfo.useMoney }}</span>
            <p>使用优惠券总额</p>
          </div>
          <div class="dataItem">
            <span>{{ dataInfo.count }}件</span>
            <p>购买商品总数</p>
          </div>
          <div class="dataItem">
            <span>￥{{ dataInfo.productAvgPrice }}</span>
            <p>商品用券平均额度</p>
          </div>
        </div>
        <div class="tabListInfo">使用该优惠券购买的商品</div>
        <div class="tableBox">
          <el-table
            ref="multipleTable"
            :data="dataInfo.products"
            border
            height="150"
            :header-cell-style="{ background: '#EEF3FF', color: '#333333' }"
            tooltip-effect="dark"
            style="width: 100%"
          >
            <el-table-column
              prop="productName"
              label="商品名称"
              show-overflow-tooltip
            />
            <el-table-column
              prop="number"
              label="付款件数"
              show-overflow-tooltip
            />
            <el-table-column
              prop="users"
              label="付款人数"
              show-overflow-tooltip
            />
          </el-table>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import AddCoupon from './add.vue'
import { getCoupon, delCoupon, getCouponData, stopCoupon } from '@/api/marketing'
import activityMixin from '@/views/marketing/mixin/index.js'

function CouponQueryForm() {
  this.couponName = '' // 优惠券名称
  this.couponType = null // 优惠券类型
  this.dates = [] // 创建时间数组
  this.endTime = '' // 创建时间结束时间
  this.page = 1 // 当前页
  this.pageSize = 10 // 每页记录数
  this.startTime = '' // 创建时间开始时间
  this.state = null // 优惠券状态
}

export default {
  name: 'ChannelManage',
  components: {
    AddCoupon
  },
  mixins: [activityMixin],
  data() {
    return {
      formInline: new CouponQueryForm(),
      isDataVisible: false, // 数据效果展示
      dataInfo: [], // 商品使用数据
      total: 1,
      tableData: [],
      dataEffect: [],
    }
  },
  mounted() {
    this.getAll(this.formInline)
  },
  methods: {
    closeModal() {
      this.$refs.addCoupon.resetData()
    },
    //  查询
    search() {
      this.total = 1
      this.formInline.page = 1
      if (this.formInline.dates.length !== 0) {
        this.formInline.startTime = this.formInline.dates[0]
        this.formInline.endTime = this.formInline.dates[1]
      }
      this.getAll(this.formInline)
    },
    // 清除
    clear() {
      this.formInline = new CouponQueryForm()
      this.getAll(this.formInline)
    },
    handleSizeChange(val) {
      this.formInline.pageSize = val
      this.getAll(this.formInline)
    },
    handleCurrentChange(val) {
      this.formInline.page = val
      this.getAll(this.formInline)
    },
    // 停止优惠券活动
    stopFn(id) {
      stopCoupon({ shopCouponId: id }).then(res => {
        if (res.code === '') {
          this.$message.success('停止成功')
          this.formInline.page = 1
          this.getAll(this.formInline)
        } else {
          this.$message.error(res.message)
        }
      })
    },
    // 初始化查询所有数据
    async getAll(formInline) {
      formInline.type = 2
      const res = await getCoupon(formInline)
      this.total = res.data.total
      this.tableData = res.data.list
    },
    // 显示数据效果
    showData(id) {
      getCouponData({ shopCouponId: id }).then(res => {
        if (res.code === '') {
          this.dataInfo = res.data
        } else {
          this.$message.error(res.message)
        }
      })
      this.isDataVisible = true
    },
    // 删除优惠券
    delCouponFn(data) {
      delCoupon({ shopCouponId: data.shopCouponId }).then(res => {
        if (res.code === '') {
          this.$message.success('删除成功')
          this.formInline.page = 1
          this.getAll(this.formInline)
        } else {
          this.$message.error(res.message)
        }
      })
    }
  }
}
</script>

<style
  lang="scss"
  scoped
>
//@import url(); 引入公共css类
@import url("../../../styles/elDialog.scss");

.pending {
  padding: 30px;
}

.fenye {
  margin-top: 20px;
}

.dataEffect {
  .couponTit {
    margin: 20px 0;
  }

  .dataListBox {
    display: flex;
    justify-content: center;
    margin: 30px 0;

    .dataItem {
      width: 220px;
      height: 120px;
      border-radius: 8px;
      border: 1px solid #999999;
      text-align: center;
      margin: 0 10px;

      span {
        display: block;
        margin-top: 35px;
      }
    }
  }

  .tabListInfo {
    margin: 20px 0;
  }
}
</style>
<style scoped>
.btnList /deep/ .delCls {
  margin-left: 10px;
}

.group-dialog /deep/ .el-dialog__headerbtn .el-dialog__close {
  color: #FFFFFF;
}
</style>
