<template>
  <el-dialog v-if="dialogVisible" title="商品信息" :visible.sync="dialogVisible" width="1000px">
    <div class="divBox">
      <div class="header clearfix">
        <div class="container">
          <el-form size="small" inline label-width="100px">
            <el-form-item label="商品分类：" class="width100">
              <el-cascader v-model="tableFrom.pid" :options="merCateList" :props="{ checkStrictly: true, emitPath:false }" clearable @change="getList(1)" />
            </el-form-item>
            <el-form-item label="商品搜索：" class="width100">
              <el-input
                v-model="tableFrom.keyword"
                placeholder="请输入商品名称，关键字，编号"
                clearable
                @keyup.enter.native="getList"
              >
                <el-button slot="append" icon="el-icon-search" class="el-button-solt" @click="getList(1)" />
              </el-input>
            </el-form-item>
          </el-form>
        </div>
      </div>
       <el-alert
        title="注：添加为预售商品后，原普通商品会下架；如该商品已开启其它营销活动，请勿选择！"
        type="warning"
        v-if="resellShow"
        show-icon>
      </el-alert>
      <el-table v-loading="listLoading" :data="tableData.data" style="width: 100%;margin-top:10px;" size="mini">
        <el-table-column width="55">
          <template slot-scope="scope">
            <el-radio
              v-model="templateRadio"
              :label="scope.row.product_id"
              @change.native="getTemplateRow(scope.row)"
            >&nbsp</el-radio>
          </template>
        </el-table-column>
        <el-table-column prop="product_id" label="ID" min-width="50" />
        <el-table-column label="商品图" min-width="80">
          <template slot-scope="scope">
            <div class="demo-image__preview">
              <el-image
                style="width: 36px; height: 36px"
                :src="scope.row.image"
                :preview-src-list="[scope.row.image]"
              />
            </div>
          </template>
        </el-table-column>
        <el-table-column prop="store_name" label="商品名称" min-width="150" />
        <el-table-column prop="stock" label="库存" min-width="80" />
      </el-table>
      <div class="block mb20">
        <el-pagination
          :page-sizes="[10, 20, 40]"
          :page-size="tableFrom.limit"
          :current-page="tableFrom.page"
          layout="total, sizes, prev, pager, next, jumper"
          :total="tableData.total"
          @size-change="handleSizeChange"
          @current-change="pageChange"
        />
      </div>
    </div>
  </el-dialog>
</template>

<script>

import { merProductLstApi, categoryListApi } from '@/api/product'
import { roterPre } from '@/settings'
export default {
  name: 'GoodsList',
  props:{
    resellShow:{
      type:Boolean,
      default:false
    }
  },
  data() {
    return {
      dialogVisible: false,
      templateRadio: 0,
      merCateList: [],
      roterPre: roterPre,
      listLoading: true,
      tableData: {
        data: [],
        total: 0
      },
      tableFrom: {
        page: 1,
        limit: 10,
        cate_id: '',
        store_name: '',
        keyword: '',
        type: 1,
        is_gift_bag: 0,
      },
      multipleSelection: {},
      checked: []
    }
  },
  mounted() {
    this.getList()
    this.getCategorySelect()
    window.addEventListener('unload', (e) => this.unloadHandler(e))
  },
  methods: {
    getTemplateRow(row) {
      this.multipleSelection = { src: row.image, id: row.product_id }
      this.dialogVisible = false
      this.$emit('getProduct', this.multipleSelection)
    },
     // 商品分类；
    getCategorySelect() {
      categoryListApi().then(res => {
        this.merCateList = res.data
      }).catch(res => {
        this.$message.error(res.message)
      })
    },
    // 列表
    getList(num) {
      this.listLoading = true
      this.tableFrom.page = num || this.tableFrom.page;
      merProductLstApi(this.tableFrom)
        .then((res) => {
          this.tableData.data = res.data.list
          this.tableData.total = res.data.count
          this.listLoading = false
        })
        .catch((res) => {
          this.listLoading = false
          this.$message.error(res.message)
        })
    },
    pageChange(page) {
      this.tableFrom.page = page
      this.getList()
    },
    handleSizeChange(val) {
      this.tableFrom.limit = val
      this.getList()
    }
  }
}
</script>

<style scoped lang="scss">

</style>
