<template>
  <div class="app-container calendar-list-container" v-loading.body="showLoadingBody">
    <div>
      <div class="filter-container" ref="filter-container">
        <el-form ref="queryForm" :inline="inline" :model="listQuery" label-width="60px">
          <el-row>
            <el-col :span="4">
              <el-form-item label="手机号">
                <el-input v-model.number="listQuery.phone" placeholder="请输入手机号"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="3">
              <el-form-item label="">
                <el-select class="filter-item" v-model="listQuery.couponId" placeholder="请选择优惠券标题">
                  <el-option key="" label="" value=""> </el-option>
                  <el-option v-for="(item,index) in titleList" :key="index" :label="item.title" :value="item.id"> </el-option>
                </el-select>
              </el-form-item>
            </el-col>
            <el-col :span="4">
              <el-form-item label="金额">
                <el-input v-model.number="listQuery.usedAmount" placeholder="请输入金额"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="4">
              <el-form-item label="">
                <el-select class="filter-item" v-model="listQuery.status" placeholder="请输入状态">
                  <el-option v-for="(item,index) in typeOptions" :key="index" :label="item.name" :value="item.val"> </el-option>
                </el-select>
              </el-form-item>
            </el-col>
             <el-button class="filter-item" type="primary" v-waves icon="search" @click="handleFilter">搜索</el-button>
             <el-button class="filter-item" type="primary" @click="giveCunpon" style="float: right;">+ 发券</el-button>
             <!-- <el-button class="filter-item" type="primary" style="float: right;">+ 批量发券</el-button> -->
          </el-row>
        </el-form>
      </div>
      <el-table :key='tableKey' :data="list" border fit highlight-current-row
                style="width: 100%;">
        <el-table-column type="index" align="center" label="ID" width="200">
          <template scope="scope">
            <span>{{scope.row.id}}</span>
          </template>
        </el-table-column>

        <el-table-column align="center" label="手机号">
          <template scope="scope">
            <span>{{scope.row.phone}}</span>
          </template>
        </el-table-column>

        <el-table-column align="center" label="优惠券标题">
          <template scope="scope">
            <span>{{scope.row.title}}</span>
          </template>
        </el-table-column>

        <el-table-column align="center" label="金额">
          <template scope="scope">
            <span>{{scope.row.usedAmount}}</span>
          </template>
        </el-table-column>
        <el-table-column align="center" label="领取时间">
          <template scope="scope">
            <span>{{scope.row.crtTimeStr}}</span>
          </template>
        </el-table-column>
        <el-table-column align="center" label="过期时间">
          <template scope="scope">
            <span>{{scope.row.expireTimeStr}}</span>
          </template>
        </el-table-column>
        <el-table-column align="center" label="状态">
          <template scope="scope">
            <span v-if="scope.row.isUse==1">已使用</span>
            <span v-if="scope.row.isUse==0">未使用</span>
          </template>
        </el-table-column>
        <el-table-column align="center" label="操作"  width="150" fixed="right">
          <template scope="scope">
            <el-button class="el-button el-button--text el-button--small" style="color:red;" size="small" @click="deleteHandler(scope.row)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div v-show="!listLoading" class="pagination-container">
        <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange"
                       :current-page.sync="listQuery.page" :page-sizes="[10,20,30,40,50]" :page-size="listQuery.limit"
                       layout="total, sizes, prev, pager, next, jumper" :total="total"></el-pagination>
      </div>
    </div>
    <el-dialog title="发券" :visible.sync="giveDialogVisible">
		<el-form :model="formdata" :rules="rules" ref="form" label-width="110px">
			<el-row>
                <el-col :span="12">
                    <el-form-item label="手机号" prop="phone">
                        <el-input v-model="formdata.phone" placeholder="请输入手机号"></el-input>
                    </el-form-item>
                </el-col>
            </el-row>
            <el-row>
                <el-col :span="12">
                    <el-form-item label="选择优惠券" prop="couponId">
                        <el-select class="filter-item" v-model="formdata.couponId" placeholder="请选择优惠券">
                             <el-option key="" label="" value=""> </el-option>
                              <el-option v-for="(item,index) in titleList" :key="index" :label="item.title" :value="item.id"> </el-option>
                        </el-select>
                    </el-form-item>
                </el-col>
            </el-row>
			<el-row>
                <el-col :span="12">
                    <el-form-item label="添加张数" prop="couponNum">
                        <el-input v-model="formdata.couponNum" placeholder="请输入添加张数"></el-input>
                    </el-form-item>
                </el-col>
            </el-row>
		</el-form>
        <div slot="footer"  class="dialog-footer">
          <el-button type="primary" @click="add('form')">确认添加</el-button>
        </div>
	</el-dialog>
  </div>
</template>

<script>
  import {
    formatDate
  } from 'utils/dateFormattor';

  import {
    toEast8Date,
    deepCopyDate,
    newEast8Date,
    convertDate2Str,
    timestamp2Date
  } from 'utils/dateUtils';

  import rsCode from '../../utils/rsCode';

  import {mapGetters} from 'vuex';
  import {
    getToken
  } from 'utils/auth';
  import {
    getTitle,
    getCouponList,
    giveObj,
    delObjOne
  } from 'api/cunponManagements';
  import Element1 from "../admin/menu/components/element";
  import ElRow from "element-ui/packages/row/src/row";
  import ElCol from "element-ui/packages/col/src/col";

  export default {
    name: 'conponList',
    components: {
      ElCol,
      ElRow,
      Element1,
    },
    data() {
      return {
        titleList:[],
        rules:{
            phone: [
              {
                type: 'string',
                required: true,
                message: '请输入手机号',
                trigger: 'blur'
              },
              { pattern: /^1[3456789]\d{9}$/, message: '手机号码错误' }
            ],
            couponNum: {
                type: 'string',
                required: true,
                message: '请输入添加张数',
                trigger: 'blur'
            },
            couponId:{
                required: true,
                message: '请选择优惠券',
            }
        },
        giveDialogVisible:false,
        typeOptions: [
          {
            "name":'已使用',
            "val":'1'
          },
          {
            "name":'未使用',
            "val":'0'
          },
        ],
        BASE_API: process.env.BASE_API,
        showLoadingBody: false,
        list: null,
        total: null,
        listLoading: true,
        listQuery: {
          page: 1,
          limit: 20,
          couponId:'',//优惠券id
          phone: '',//手机号
          usedAmount: '',//金额
          status:'0',//状态
        },
        inline: true,
        tableKey: 0,
        formdata:{
            phone:'',
            couponNum:'',
            couponId:''
        }
      }
    },
    created() {
      this.getList();
      this.get_title();
    },
    computed: {
      ...mapGetters([
        'elements'
      ])
    },
    methods: {
      get_title(){
        getTitle().then(response => {
          this.titleList = response.data;
        })
      },
      /**
       * 获取列表
       * */
      getList() {
        this.listLoading = true;
        getCouponList(this.listQuery).then(response => {
          let totalCountRs = undefined;
          let listRs = undefined;
          if (!this.$utils.isEmpty(response.data.data) && this.$utils.isInteger(response.data.totalCount)) {
            listRs = response.data.data;
            totalCountRs = response.data.totalCount;
            listRs.map(function(item){
              item.crtTimeStr = timestamp2Date(item.crtTime);
              item.expireTimeStr = timestamp2Date(item.expireTime);
            });
          }
          this.listLoading = false;
          this.list = listRs;
          this.total = totalCountRs;
        })

      },
      handleFilter() {
        this.listQuery.page = 1;
        this.$refs.queryForm.validate(valid => {
          if (valid) {
            this.getList();
          } else {
            return false;
          }
        });
      },
      handleSizeChange(val) {
        this.listQuery.limit = val;
        this.getList();
      },
      handleCurrentChange(val) {
        this.listQuery.page = val;
        this.getList();
      },
       add(formName) {
        var that = this;
        const set = this.$refs;
        set[formName].validate(valid => {
          if (valid) {
            giveObj(that.formdata)
              .then(response => {
                if (response.status === 200) {
                  this.giveDialogVisible = false;
                  this.getList();
                  this.$notify({
                    title: '成功',
                    message: '发券成功',
                    type: 'success',
                    duration: 2000
                  });
                } else {
                  this.$notify({
                    title: '失败',
                    message: rsCode.msg[response.code] ? rsCode.msg[response.code] : '操作失败！',
                    type: 'error',
                    duration: 2000
                  });
                }
              });
          } else {
            return false;
          }
        });
      },
      deleteHandler(row){
        this.$confirm('确定删除吗?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          delObjOne(row.id).then(response => {
            if (response.status == 200) {
              this.$notify({
                title: '成功',
                message: '删除成功',
                type: 'success',
                duration: 2000
              });
              this.getList();
            }else{
              this.$notify({
                title: '失败',
                 message: response.message,
                type: 'error',
                duration: 2000
              });
            }
          });
        })
      },
      giveCunpon(){
        this.giveDialogVisible = true;
      }
    }
  }
</script>
