<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="orderCode">
        <el-input
          v-model="queryParams.orderCode"
          placeholder="请输入订单编号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="销售员" prop="salesman">
        <el-input
          v-model="queryParams.salesman"
          placeholder="请输入销售员"
          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"
        >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"
        >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"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="orderList" height="400px" highlight-current-row @row-click="handleRowClick">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="订单编号" align="center" prop="orderCode" />
      <el-table-column label="客户" align="center" prop="customerId" />
      <el-table-column label="总金额" align="center" prop="orderAmount" />
      <el-table-column label="销售员" align="center" prop="salesman" />
      <el-table-column label="交货日期" align="center" prop="deliveryDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.deliveryDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="preOrderStatus">
        <template slot-scope="scope">
          <span v-if="scope.row.preOrderStatus === 0">待审核</span>
          <span v-else-if="scope.row.preOrderStatus === 1">已审核</span>
          <span v-else-if="scope.row.preOrderStatus === 2">已取消</span>
          <span v-else>未知状态</span>
        </template>
      </el-table-column>
      <el-table-column label="审核人" align="center" prop="auditUser" />
      <el-table-column label="审核时间" align="center" prop="auditTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.auditTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <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-check"
            @click="handleApprove(scope.row)"
          >审批</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >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"
    />

    <!-- 正式订单明细列表组件 -->
    <OrderDetailList ref="orderDetailList" :orderId="orderId" />

    <!-- 添加或修改正式订单主对话框 -->
    <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="订单编号" prop="orderCode">
          <el-input v-model="form.orderCode" placeholder="请输入订单编号" />
        </el-form-item>
        <el-form-item label="客户" prop="customerId">
          <el-input v-model="form.customerId" placeholder="请输入客户" />
        </el-form-item>
        <el-form-item label="订单总金额" prop="orderAmount">
          <el-input v-model="form.orderAmount" placeholder="请输入订单总金额" />
        </el-form-item>
        <el-form-item label="销售员" prop="salesman">
          <el-input v-model="form.salesman" placeholder="请输入销售员" />
        </el-form-item>
        <el-form-item label="交货日期" prop="deliveryDate">
          <el-date-picker clearable
            v-model="form.deliveryDate"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择交货日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listOrder, getOrder, delOrder, addOrder, updateOrder } from "@/api/crm/order";
import OrderDetailList from '@/views/crm/components/OrderDetail.vue'
import { ORDER_TYPE } from "../js/enum";

export default {
  name: "Order",
  components: {
    OrderDetailList
  },
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 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,
      // 正式订单主表格数据
      orderList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        orderCode: undefined,
        orderType: ORDER_TYPE['预订单'],
        customerId: undefined,
        orderAmount: undefined,
        salesman: undefined,
        deliveryDate: undefined,
        preOrderStatus: undefined,
        auditUser: undefined,
        auditTime: undefined,
        orderStatus: undefined,
        financeStatus: undefined,
        unpaidAmount: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询正式订单主列表 */
    getList() {
      this.loading = true;
      listOrder(this.queryParams).then(response => {
        this.orderList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 行点击事件
    handleRowClick(row) {
      this.orderId = row.orderId;
    },
    handleApprove(row) {
      this.loading = true;
      this.$confirm("确定审批订单吗？", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(() => {
        updateOrder({
          ...row,
          orderType: ORDER_TYPE['正式订单'],
        }).then(response => {
          this.$modal.msgSuccess("审批成功");
          this.getList();
        }).finally(() => {
          this.loading = false;
        }); 
      });
    },
    // 表单重置
    reset() {
      this.form = {
        orderId: undefined,
        orderCode: undefined,
        orderType: ORDER_TYPE['预订单'],
        customerId: undefined,
        orderAmount: undefined,
        salesman: undefined,
        deliveryDate: undefined,
        preOrderStatus: undefined,
        auditUser: undefined,
        auditTime: undefined,
        orderStatus: undefined,
        financeStatus: undefined,
        unpaidAmount: undefined,
        remark: undefined,
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined,
        delFlag: undefined
      };
      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.orderId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加正式订单主";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const orderId = row.orderId || this.ids
      getOrder(orderId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改正式订单主";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.orderId != null) {
            updateOrder(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addOrder(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const orderIds = row.orderId || this.ids;
      this.$modal.confirm('是否确认删除正式订单主编号为"' + orderIds + '"的数据项？').then(() => {
        this.loading = true;
        return delOrder(orderIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('crm/order/export', {
        ...this.queryParams
      }, `order_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
