<!--产品列表-->
<template>
  <div class="product">
    <div class="product-inputs">
      <div style="margin-top: 10px">
        <span>产品型号</span>
        <el-input
          v-model.trim="listQuery.productCode"
          placeholder="请输入产品型号"
          clearable
          class="product-input"
        />
        <span>产品名称</span>
        <el-input
          v-model.trim="listQuery.productName"
          placeholder="请输入产品名称"
          clearable
          class="product-input"
        />
        <span>产品品类</span>
        <el-select
          v-model="listQuery.categoryId"
          class="product-select"
          filterable
          placeholder="请选择产品品类"
        >
          <el-option
            v-for="item in categoryList"
            :key="item.id"
            :label="item.categoryName"
            :value="item.id"
          />
        </el-select>
      </div>
      <div style="margin-top: 10px">
        <el-button type="primary" icon="el-icon-search" @click="searchClick">
          搜索
        </el-button>
        <el-button type="primary" icon="el-icon-refresh-right" @click="reset">
          重置
        </el-button>
        <el-button
          type="danger"
          icon="el-icon-delete"
          @click="BatchDeleteClick"
        >
          删除
        </el-button>
        <el-button
          type="success"
          icon="el-icon-circle-plus-outline"
          @click="addDialog"
        >
          新增
        </el-button>
        <el-button
          type="primary"
          icon="el-icon-folder-opened"
          @click="exportToExcel"
        >
          导出
        </el-button>
      </div>
    </div>
    <div class="product-list">
      <el-table
        id="out-table"
        ref="multipleTable"
        v-loading="loading"
        :data="tableData"
        style="width: 100%"
        :row-class-name="tableRowClassName"
        :header-cell-style="{ background: '#2483b3', color: 'white' }"
      >
        <el-table-column type="selection" width="55" />
        <!-- <el-table-column type="index" label="编号" width="60" /> -->
        <!--        <el-table-column header-align="center" align="center" prop="id" label="序号" />-->
        <el-table-column type="index" label="序号" >
      <template slot-scope="scope">
          {{ (offset - 1) * limit + scope.$index + 1 }}
        </template>
      </el-table-column>
        <el-table-column
          header-align="center"
          align="center"
          prop="productCode"
          label="产品型号"
        />
        <el-table-column
          header-align="center"
          align="center"
          prop="productName"
          label="产品名称"
        />
        <el-table-column
          header-align="center"
          align="center"
          prop="brandName"
          label="产品品牌"
        />
        <el-table-column
          header-align="center"
          align="center"
          prop="categoryStr"
          label="产品品类"
        />
        <el-table-column
          header-align="center"
          align="center"
          prop="internationalCode"
          label="国际69码"
        />
        <el-table-column
          header-align="center"
          align="center"
          fixed="right"
          label="操作"
        >
          <template slot-scope="scope">
            <el-button
              type="text"
              size="small"
              @click="handleDetail(scope.row)"
            >
              查看
            </el-button>
            <el-button type="text" size="small" @click="handleClick(scope.row)">
              编辑
            </el-button>
            <el-button
              type="text"
              size="small"
              @click="handleDelete(scope.row)"
            >
              删除
            </el-button>
            <el-button type="text" size="small" @click="handleBind(scope.row)">
              绑定服务
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <group-page
        :limit="limit"
        :total="page"
        :offset="offset"
        :count="total"
        @setOffset="setOffset"
        @setLimit="setLimit"
      />
    </div>
    <productDetailDialog
      ref="detailDialog"
      :data-info="dataInfo"
      @close="DetailDialogClose"
    />
    <product-list-add-dialog
      v-show="isShowDialog"
      ref="addProduct"
      :title="dialogTitle"
      @close="addDialogClose"
      @refresh="refresh"
    />
    <productBindDialog
      ref="bindDialog"
      :data-info="dataInfo"
      @close="BindDialogClose"
    />
  </div>
</template>

<script>
import { tableRowClassName } from "../../utils/myUtils/changeTableTr";
import {
  listPage,
  productDelete,
  batchDelete,
  list,
  d_firmwareUpgrade,
} from "../../api/product/product";
import { C_list } from "../../api/product/category";

import { export_json_to_excel } from "../../utils/Export2Excel";
import productListAddDialog from "../../components/mycomponent/dialog/productListAddDialog.vue";
import GroupPage from "../../components/mycomponent/groupPage.vue";
import productDetailDialog from "../../components/mycomponent/dialog/productDetailDialog.vue";
import productBindDialog from "../../components/mycomponent/dialog/productBindDialog.vue";
export default {
  components: {
    productListAddDialog,
    GroupPage,
    productDetailDialog,
    productBindDialog,
  },
  data() {
    return {
      listQuery: {
        productCode: "",
        productName: "",
        categoryId: "",
      },
      categoryList: [], // 品类列表
      dataInfo: {}, // 当前行的数据
      limit: 10, // 当前的行数
      offset: 1, // 当前页
      total: 0,
      isShowDialog: false,
      isShowDetail: false,
      isBindShow: false,
      dialogTitle: "",
      value: "",
      input: "",
      options: [{ label: "热水器类", value: "热水器类" }],
      tableData: null,
      queryInfo: {},
      ExportTable: [], // 导出表格
      loading: false,
    };
  },
  computed: {
    page() {
      const index = this.total / this.limit;
      return Math.ceil(index);
    },
  },
  watch: {
    limit(newVls) {
      this.limit = newVls;
      this.getProductList();
    },
    offset(newVls) {
      this.offset = newVls;
      this.getProductList();
    },
  },
  mounted() {
    // const params = {
    //   categoryCode: "",
    //   categoryName: "",
    //   categoryId:""
    // };
    C_list(this.listQuery).then((res) => {
      this.categoryList = res.data;
      console.log(this.categoryList, "品牌列表");
    });
    this.refresh();
  },
  methods: {
    // 改变行的样式
    tableRowClassName: tableRowClassName,
    addDialog() {
      this.isShowDialog = true;
      this.dialogTitle = "新增产品";
      this.$refs.addProduct.initDialog("add");
    },
    getProductList() {
      this.loading = true;
      listPage(
        `limit=${this.limit}&offset=${this.offset}`,
        this.listQuery
      ).then((res) => {
        this.tableData = res.rows;
        this.total = res.total;
        this.loading = false;
      });
    },
    setLimit(crrentSize) {
      this.limit = crrentSize;
    },
    setOffset(offset) {
      this.offset = offset;
    },
    // 刷新
    refresh() {
      this.getProductList();
    },
    // 编辑
    handleClick(row) {
      console.log(row);
      this.isShowDialog = true;
      this.dialogTitle = "编辑产品";
      this.$refs.addProduct.initDialog("edit", row);
    },
    // 详情
    handleDetail(row) {
      this.isShowDetail = true;
      this.dataInfo = row;
      this.$refs.detailDialog.initDialog(row.id);
    },
    DetailDialogClose() {
      this.isShowDetail = false;
    },
    // 搜索
    searchClick() {
      this.offset = 1;
      this.getProductList();
    },
    // 重置
    reset() {
      this.listQuery.productName = "";
      this.listQuery.productCode = "";
      this.listQuery.categoryId = "";
      this.queryInfo = {
        productName: "",
        productCode: "",
        categoryId: "",
      };
      this.refresh();
    },
    // 删除当前行
    handleDelete(row) {
      this.$confirm(`确认删除此产品吗？`, "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      }).then(() => {
        productDelete({ id: row.id }).then((res) => {
          this.$message({
            message: "删除成功",
            type: "success",
          });
          this.refresh();
        });
      });
    },
    // 批量删除
    BatchDeleteClick() {
      if (this.$refs.multipleTable.selection.length) {
        this.$confirm(`确认删除选中的这些产品吗？`, "提示", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }).then(() => {
          const DelAry = this.$refs.multipleTable.selection;
          const ids = [];
          DelAry.forEach((ele) => {
            ids.push(ele.id);
          });
          console.log(ids);
          batchDelete({ ids: ids }).then((res) => {
            this.$message({
              message: "删除成功",
              type: "success",
            });
            this.refresh();
          });
        });
      } else {
        this.$message({
          message: "请先选择需要删除的产品",
          type: "error",
        });
      }
    },
    addDialogClose() {
      this.refresh();
    },
    handleBind(row) {
      console.log("bindService");
      console.log(row);
      this.dataInfo = row;
      this.$refs.bindDialog.initDialog(row);
      this.isBindShow = true;
    },
    BindDialogClose() {
      this.isBindShow = false;
    },
    // 导出表格
    // 导出
    exportToExcel() {
      listPage("offset=1", {}).then((res) => {
        console.log(res.rows, "全部数据");
        // 对数据进行加工
        res.rows = res.rows.map((item) => {
          return {
            产品名称: item.productName,
            产品品牌: item.brandName,
            产品型号: item.productCode,
            产品品类: item.categoryStr,
            产品颜色: item.productColor,
            产品材质: item.productMaterialQuality,
            产品状态: item.productStatus,
            产品版本: item.productEdition,
            规格: item.productPackageSize,
            重量: item.productWeight,
            国际69码: item.internationalCode,
            更新时间: item.updateTime,
          };
        });
        this.ExportTable = res.rows;
        const header = Object.keys(res.rows[0]);
        console.log(header);
        const data = res.rows.map((user, index) => {
          const userArr = [];
          console.log(user, index);
          for (const key in res.rows[0]) {
            // console.log(res.rows[key]);
            const item = user[key];
            userArr.push(item);
          }
          return userArr;
        });
        console.log(data);
        // //把定义好的header和data放进export_json_to_excel的函数里作为参数
        export_json_to_excel({
          header,
          data,
          filename: "产品列表",
        });
      });
    },
  },
};
</script>

<style lang="scss" scoped>
.product {
  position: relative;
  width: 100%;
  min-height: 700px;
  height: 823px;
  overflow: auto;
}

.product-inputs {
  display: flex;
  justify-content: space-between;
  .product-input,
  .product-select {
    margin: 0px 10px;
    width: 150px;
  }
}

.product-list {
  margin-top: 1rem;

  .editable-row-operations a {
    margin-right: 0.2rem;
  }
}

.product-list-item-gray {
  background-color: rgb(167, 163, 163);
  text-align: center;
}

.product-list-item-white {
  background-color: white;
  text-align: center;
}
</style>