<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="订单编号" prop="billNo">
        <el-input
          v-model="queryParams.billNo"
          placeholder="请输入订单编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <!-- <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['ss:billEleRecord:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['ss:billEleRecord:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['ss:billEleRecord:remove']"
        >删除</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['ss:billEleRecord:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" :columns="columns"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="billEleRecordList" @selection-change="handleSelectionChange" :default-sort="defaultSort"  @sort-change="onSortChange">
      <el-table-column type="selection" width="55" align="center" />
      <template v-for="column of showColumns">
        <el-table-column
            :key="column.key"
            :label="column.label"
            :prop="column.key"
            :align="column.align"
            :min-width="column.minWidth"
            :sort-orders="orderSorts"
            :sortable="column.sortable"
            :show-overflow-tooltip="column.overflow"
            :width="column.width"
        >
          <template slot-scope="d">
            <template v-if="column.key === 'id'">
              {{d.row[column.key]}}
            </template>
            <template v-else-if="['totalEle', 'usedEle'].includes(column.key)">
              {{d.row[column.key] | fix2 | dv}} 度
            </template>
            <template v-else-if="['price', 'totalPrice'].includes(column.key)">
              {{d.row[column.key] | fix2 | dv}} 元
            </template>
            <template v-else-if="column.key === 'time'">
              起始:{{d.row.timeStart | dv}}<br/>
              结束:{{d.row.timeEnd | dv}}
            </template>
            <template v-else>
              {{d.row[column.key]}}
            </template>
          </template>
        </el-table-column>
      </template>
      <!-- <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['ss:billEleRecord:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['ss:billEleRecord:remove']"
          >删除</el-button>
        </template>
      </el-table-column> -->
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改订单电量记录对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="订单ID" prop="billId">
          <el-input v-model="form.billId" placeholder="请输入订单ID" />
        </el-form-item>
        <el-form-item label="记录时的总用电量(度)" prop="totalEle">
          <el-input v-model="form.totalEle" placeholder="请输入记录时的总用电量(度)" />
        </el-form-item>
        <el-form-item label="当前时间段用电量(度)" prop="usedEle">
          <el-input v-model="form.usedEle" placeholder="请输入当前时间段用电量(度)" />
        </el-form-item>
        <el-form-item label="当前时间段电价(元/度)" prop="price">
          <el-input v-model="form.price" placeholder="请输入当前时间段电价(元/度)" />
        </el-form-item>
        <el-form-item label="当前时间段总电价(元)" prop="totalPrice">
          <el-input v-model="form.totalPrice" placeholder="请输入当前时间段总电价(元)" />
        </el-form-item>
        <el-form-item label="记录时间段(起始)" prop="timeStart">
          <el-date-picker clearable
            v-model="form.timeStart"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择记录时间段(起始)">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="记录时间段(结束)" prop="timeEnd">
          <el-date-picker clearable
            v-model="form.timeEnd"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择记录时间段(结束)">
          </el-date-picker>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listBillEleRecord, getBillEleRecord, delBillEleRecord, addBillEleRecord, updateBillEleRecord } from "@/api/ss/billEleRecord";
import { $showColumns } from '@/utils/mixins';

// 默认排序字段
const defaultSort = {
  prop: "createTime",
  order: "descending"
}

export default {
  name: "BillEleRecord",
  mixins: [$showColumns],
  props: {
    query: {
      type: Object,
      default: () => ({})
    }
  },
  data() {
    return {
      // 字段列表
      columns: [
        {key: 'id', visible: true, label: 'ID', minWidth: null, sortable: true, overflow: false, align: 'center', width: "80"},
        {key: 'billNo', visible: true, label: '订单号', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'totalEle', visible: true, label: '抄表电量', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'usedEle', visible: true, label: '用电量', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'price', visible: true, label: '电价', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'totalPrice', visible: true, label: '总价', minWidth: null, sortable: true, overflow: false, align: 'center', width: null},
        {key: 'time', visible: true, label: '记录时间段', minWidth: null, sortable: false, overflow: false, align: 'center', width: "200"},
        {key: 'recordTime', visible: true, label: '记录时间', minWidth: null, sortable: true, overflow: false, align: 'center', width: "100"},
        {key: 'createTime', visible: true, label: '创建时间', minWidth: null, sortable: true, overflow: false, align: 'center', width: "100"},

      ],
      // 排序方式
      orderSorts: ['ascending', 'descending', null],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 订单电量记录表格数据
      billEleRecordList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      defaultSort,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        orderByColumn: defaultSort.prop,
        isAsc: defaultSort.order,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        billId: [
          { required: true, message: "订单ID不能为空", trigger: "blur" }
        ],
        createTime: [
          { required: true, message: "创建时间不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.queryParams = {
      ...this.queryParams,
      ...this.query
    }

    this.getList();
  },
  methods: {
    /** 当排序按钮被点击时触发 **/
    onSortChange(column) {
      if (column.order == null) {
        this.queryParams.orderByColumn = defaultSort.prop;
        this.queryParams.isAsc = defaultSort.order;
      } else {
        this.queryParams.orderByColumn = column.prop;
        this.queryParams.isAsc = column.order;
      }
      this.getList();
    },
    /** 查询订单电量记录列表 */
    getList() {
      this.loading = true;
      listBillEleRecord(this.queryParams).then(response => {
        this.billEleRecordList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        billId: null,
        totalEle: null,
        usedEle: null,
        price: null,
        totalPrice: null,
        createTime: null,
        timeStart: null,
        timeEnd: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加订单电量记录";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getBillEleRecord(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改订单电量记录";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateBillEleRecord(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBillEleRecord(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除订单电量记录编号为"' + ids + '"的数据项？').then(function() {
        return delBillEleRecord(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('ss/billEleRecord/export', {
        ...this.queryParams
      }, `billEleRecord_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
