<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="订单号" prop="orderNo">
        <el-input
          v-model="queryParams.orderNo"
          placeholder="请输入订单号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="下单用户" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入下单用户名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="支付单号" prop="payNo">
        <el-input
          v-model="queryParams.payNo"
          placeholder="请输入支付单号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="订单状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择订单状态"
          clearable
          @keyup.enter.native="handleQuery"
        >
          <el-option
            v-for="item in dict.type.order_status"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </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="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-has-permi="['bst:order: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-has-permi="['bst:order: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="orderList" @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="column.key === 'suitAmount'">
                  套餐金额：<b>{{ d.row.suitAmount | fix2 | dv }}</b>元
            </template>
            <template v-else-if="column.key === 'suitNum'">
                  爆灯次数：<b>{{ d.row.suitNum | dv }}</b>次
            </template>
            <template v-else-if="column.key === 'status'">
              <dict-tag :options="dict.type.order_status" :value="d.row.status" size="mini" style="margin-left: 4px;"/>
            </template>
            <template v-else-if="column.key === 'userName'">
              <div v-if="d.row.userName != null">
                <i class="el-icon-user"/>
                <user-link :id="d.row.userId" :text="d.row.userName" size="mini"/>
              </div>
              <div v-if="d.row.phoneNumber != null">
                <i class="el-icon-phone"/>
                <user-link :id="d.row.userId" :text="d.row.phoneNumber" size="mini"/>
              </div>
            </template>
            <template v-else-if="column.key === 'storeName'">
              <div v-if="d.row.storeName != null">
                <i class="el-icon-takeaway-box"/>
                <store-link :id="d.row.storeId" :name="d.row.storeName" size="mini"/>
              </div>
            </template>
            <template v-else-if="column.key === 'payAmount'">
              <div>
                <el-row :gutter="8">
                  <!-- 实收信息 -->
                  <el-col :span="24" v-if="d.row.payedAmount">
                    <div style="color: green; line-height: 24px">
                      <span style="font-weight: 500">实收：</span>
                      <span style="font-weight: bold">
          {{ d.row.payedAmount - d.row.payRefunded - d.row.payRefunding | fix2 | dv }} 元
        </span>
                      <span style="margin-left: 12px">
          次数：<span style="font-weight: bold">{{ d.row.suitNum - d.row.refundNum | dv }}</span> 次
        </span>
                    </div>
                  </el-col>
                  <!-- 退款信息 -->
                  <el-col :span="24" v-if="d.row.payRefunded || d.row.payRefunding || d.row.refundNum">
                    <div style="color: red; line-height: 24px; margin-top: 4px">
                      <span style="font-weight: 500">退款：</span>
                      <span style="font-weight: bold">
                            {{ d.row.payRefunded | fix2 | dv }} 元
                      </span>
                      <span style="margin-left: 12px">
          次数：<span style="font-weight: bold">{{ d.row.refundNum | dv }}</span> 次
        </span>
                      <template v-if="d.row.payRefunding">
                        <span style="margin-left: 8px">(退款中：{{ d.row.payRefunding | fix2 | dv }} 元)</span>
                      </template>
                    </div>
                  </el-col>
                </el-row>
              </div>
            </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-wallet"
            @click="handleRefund(scope.row)"
            v-has-permi="['bst:order:refund']"
            v-show="OrderStatus.canRefund().includes(scope.row.status)"
          >退款
          </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"
    />

    <order-refund-dialog :id="row.id" :visible.sync="showRefundDialog" @success="getList"/>
  </div>
</template>

<script>
import {listOrder, getOrder, delOrder, addOrder, updateOrder} from "@/api/bst/order";
import {$showColumns} from '@/utils/mixins';
import FormCol from "@/components/FormCol/index.vue";
import UserLink from "@/views/system/user/UserLink.vue";
import CollapsePanel from "@/components/CollapsePanel/index.vue";
import {OrderStatus} from "@/utils/enums";
import OrderRefundDialog from "@/views/bst/order/components/OrderRefundDialog.vue";
import Store from "@/views/bst/store/index.vue";
import StoreLink from "@/views/bst/store/StoreLink.vue";

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

export default {
  name: "Order",
  computed: {
    OrderStatus() {
      return OrderStatus
    }
  },
  mixins: [$showColumns],
  dicts: ['order_status'],
  props: {
    query: {
      type: Object,
      default: () => ({})
    }
  },
  components: {StoreLink, Store, CollapsePanel, UserLink, FormCol, OrderRefundDialog},
  data() {
    return {
      span: 24,
      // 字段列表
      columns: [
        {
          key: 'orderNo',
          visible: true,
          label: '订单号',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: "170"
        },
        {
          key: 'suitAmount',
          visible: true,
          label: '套餐金额',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '200'
        },
        {
          key: 'suitNum',
          visible: true,
          label: '爆灯次数',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: "200"
        },
        {
          key: 'userName',
          visible: true,
          label: '下单用户',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '200'
        },
        {
          key: 'storeName',
          visible: true,
          label: '下单店铺',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '200'
        },
        {
          key: 'payAmount',
          visible: true,
          label: '支付金额',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '240'
        },
        {
          key: 'status',
          visible: true,
          label: '订单状态',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '120'
        },
        {
          key: 'createTime',
          visible: true,
          label: '创建时间',
          minWidth: null,
          sortable: true,
          overflow: false,
          align: 'center',
          width: '200'
        },
      ],
      // 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,
      // 订单列表表格数据
      orderList: [],
      // 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,
        orderNo: null,
        storeId: null,
        storeName: null,
        userId: null,
        payId: null,
        payAmount: null,
        mark: null,
        status: null,
        suitId: null,
        suitName: null,
        suitNum: null,
        suitAmount: null,
        cancelRemark: null,
        payExpireTime: null
      },
      row: {},
      showRefundDialog: false,
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        orderNo: [
          {required: true, message: "订单号不能为空", trigger: "blur"}
        ],
        storeId: [
          {required: true, message: "店铺ID不能为空", trigger: "blur"}
        ],
        userId: [
          {required: true, message: "用户ID不能为空", trigger: "blur"}
        ],
        payAmount: [
          {required: true, message: "支付金额不能为空", trigger: "blur"}
        ],
        createTime: [
          {required: true, message: "创建时间不能为空", trigger: "blur"}
        ],
        suitId: [
          {required: true, message: "套餐ID不能为空", trigger: "blur"}
        ],
        payExpireTime: [
          {required: true, message: "支付超时时间不能为空", trigger: "blur"}
        ]
      }
    };
  },
  created() {
    this.queryParams = {
      ...this.queryParams,
      ...this.query
    }
    this.getList();
  },
  methods: {
    handleRefund(row) {
      this.row = row;
      this.showRefundDialog = true;
    },
    /** 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();
    },
    /** 查询订单列表列表 */
    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();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        orderNo: null,
        storeId: null,
        storeName: null,
        userId: null,
        payId: null,
        payAmount: null,
        mark: null,
        status: null,
        createTime: null,
        suitId: null,
        suitName: null,
        suitNum: null,
        suitAmount: null,
        cancelRemark: null,
        payExpireTime: 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 = "添加订单列表";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getOrder(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改订单列表";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateOrder(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addOrder(this.form).then(response => {
              this.$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.$modal.confirm('是否确认删除订单列表编号为"' + ids + '"的数据项？').then(function () {
        return delOrder(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('bst/order/export', {
        ...this.queryParams
      }, `order_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
