package service

import (
	"errors"
	"hospital-admin-api/api/dao"
	"hospital-admin-api/api/responses/orderProductItemResponse"
	"hospital-admin-api/utils"
	"strconv"
)

type OrderProductItemService struct {
}

// GetOrderProductItemByOrderProductId 获取商品列表-问诊订单id
func (r *OrderProductItemService) GetOrderProductItemByOrderProductId(orderProductId int64) (u []*orderProductItemResponse.OrderProductItem, err error) {
	orderProductItemDao := dao.OrderProductItemDao{}
	orderProductItems, err := orderProductItemDao.GetOrderProductItemByOrderProductId(orderProductId)
	if err != nil {
		return nil, errors.New("数据错误，无药品数据")
	}

	if len(orderProductItems) == 0 {
		return nil, errors.New("数据错误，无药品数据")
	}

	// 处理返回值
	items := make([]*orderProductItemResponse.OrderProductItem, len(orderProductItems))

	if len(orderProductItems) > 0 {
		for i, v := range orderProductItems {
			// 将原始结构体转换为新结构体
			item := &orderProductItemResponse.OrderProductItem{
				ProductItemId:       strconv.Itoa(int(v.ProductItemId)),
				OrderProductId:      strconv.Itoa(int(v.OrderProductId)),
				OrderInquiryId:      strconv.Itoa(int(v.OrderInquiryId)),
				OrderPrescriptionId: strconv.Itoa(int(v.OrderPrescriptionId)),
				ProductId:           strconv.Itoa(int(v.ProductId)),
				ProductName:         v.ProductName,
				ProductPrice:        v.ProductPrice,
				ProductPlatformCode: v.ProductPlatformCode,
				Amount:              v.Amount,
				Manufacturer:        v.Manufacturer,
				ProductCoverImg:     utils.AddOssDomain(v.ProductCoverImg),
				ProductSpec:         v.ProductSpec,
				CreatedAt:           v.CreatedAt,
				UpdatedAt:           v.UpdatedAt,
			}

			// 将转换后的结构体添加到新切片中
			items[i] = item
		}
	}
	return items, nil
}