package service

import (
	"errors"
	"fmt"
	"hospital-admin-api/api/dao"
	"hospital-admin-api/api/responses/orderProductResponse"
)

type OrderProductService struct {
}

// GetOrderProduct 药品订单详情
func (r *OrderProductService) GetOrderProduct(orderProductId int64) (getOrderProductResponse *orderProductResponse.GetOrderProduct, err error) {
	// 获取药品订单数据
	orderProductDao := dao.OrderProductDao{}
	orderProduct, err := orderProductDao.GetOrderProductPreloadById(orderProductId)
	if err != nil || orderProduct == nil {
		return nil, errors.New(err.Error())
	}

	// 获取退款数据
	orderProductRefundService := OrderProductRefundService{}
	orderProductRefund, err := orderProductRefundService.GetOrderProductRefundByOrderProductId(orderProductId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 获取商品数据
	orderProductItemService := OrderProductItemService{}
	orderProductItem, err := orderProductItemService.GetOrderProductItemByOrderProductId(orderProductId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 获取物流数据
	orderProductLogisticsService := OrderProductLogisticsService{}
	orderProductLogistics, err := orderProductLogisticsService.GetOrderProductLogisticsByOrderProductId(orderProductId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 获取处方数据
	orderPrescriptionService := OrderPrescriptionService{}
	orderPrescription, err := orderPrescriptionService.GetOrderPrescriptionById(orderProduct.OrderPrescriptionId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 获取问诊病例
	orderInquiryCaseService := OrderInquiryCaseService{}
	orderInquiryCase, err := orderInquiryCaseService.GetOrderInquiryCaseByOrderInquiryId(orderProduct.OrderInquiryId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 医生数据
	userDoctorService := UserDoctorService{}
	userDoctor, err := userDoctorService.GetOrderInquiryUserDoctor(orderProduct.DoctorId)
	if err != nil {
		return nil, errors.New(err.Error())
	}

	// 处理返回值
	getOrderProductResponse = &orderProductResponse.GetOrderProduct{
		OrderProductId:        fmt.Sprintf("%v", orderProduct.OrderProductId),
		OrderInquiryId:        fmt.Sprintf("%v", orderProduct.OrderInquiryId),
		OrderPrescriptionId:   fmt.Sprintf("%v", orderProduct.OrderPrescriptionId),
		DoctorId:              fmt.Sprintf("%v", orderProduct.DoctorId),
		PatientId:             fmt.Sprintf("%v", orderProduct.PatientId),
		FamilyId:              fmt.Sprintf("%v", orderProduct.FamilyId),
		OrderProductNo:        orderProduct.OrderProductNo,
		EscrowTradeNo:         orderProduct.EscrowTradeNo,
		OrderProductStatus:    orderProduct.OrderProductStatus,
		PayChannel:            orderProduct.PayChannel,
		PayStatus:             orderProduct.PayStatus,
		CancelReason:          orderProduct.CancelReason,
		AmountTotal:           orderProduct.AmountTotal,
		PaymentAmountTotal:    orderProduct.PaymentAmountTotal,
		LogisticsFee:          orderProduct.LogisticsFee,
		LogisticsNo:           orderProduct.LogisticsNo,
		LogisticsCompanyCode:  orderProduct.LogisticsCompanyCode,
		DeliveryTime:          orderProduct.DeliveryTime,
		PayTime:               orderProduct.PayTime,
		Remarks:               orderProduct.Remarks,
		RefundStatus:          orderProduct.RefundStatus,
		CancelTime:            orderProduct.CancelTime,
		CancelRemarks:         orderProduct.CancelRemarks,
		ReportPreStatus:       orderProduct.ReportPreStatus,
		ProvinceId:            orderProduct.ProvinceId,
		Province:              orderProduct.Province,
		CityId:                orderProduct.CityId,
		City:                  orderProduct.City,
		CountyId:              orderProduct.CountyId,
		County:                orderProduct.County,
		AddressMask:           orderProduct.AddressMask,
		ConsigneeNameMask:     orderProduct.ConsigneeNameMask,
		ConsigneeTelMask:      orderProduct.ConsigneeTelMask,
		CreatedAt:             orderProduct.CreatedAt,
		UpdatedAt:             orderProduct.UpdatedAt,
		OrderProductRefund:    orderProductRefund,
		OrderProductItem:      orderProductItem,
		OrderProductLogistics: orderProductLogistics,
		UserDoctor:            userDoctor,
		OrderPrescription:     orderPrescription,
		OrderInquiryCase:      orderInquiryCase,
	}

	return getOrderProductResponse, nil
}

// CancelOrderProduct 取消药品订单
func (r *OrderProductService) CancelOrderProduct(orderProductId int64) (bool, error) {
	// // 获取药品订单详情
	// orderProductDao := dao.OrderProductDao{}
	// orderProduct, err := orderProductDao.GetOrderProductPreloadById(orderProductId)
	// if err != nil || orderProduct == nil {
	// 	return false, errors.New("订单数据错误")
	// }
	//
	// // 检测订单状态
	// if orderProduct.OrderProductStatus == 1 {
	// 	return false, errors.New("订单处于待支付状态,无法取消")
	// }
	//
	// if orderProduct.OrderProductStatus == 3 {
	// 	return false, errors.New("订单已发货,无法取消")
	// }
	//
	// if orderProduct.OrderProductStatus == 4 {
	// 	return false, errors.New("订单已签收,无法取消")
	// }
	//
	// if orderProduct.OrderProductStatus == 5 {
	// 	return false, errors.New("订单已取消,无法取消")
	// }
	//
	// // 检测订单退款状态
	// if orderProduct.RefundStatus == 1 {
	// 	return false, errors.New("订单申请退款中,无法取消")
	// }
	//
	// if orderProduct.RefundStatus == 2 {
	// 	return false, errors.New("订单正在退款中,无法取消")
	// }
	//
	// if orderProduct.RefundStatus == 3 {
	// 	return false, errors.New("订单已退款成功,无法取消")
	// }
	//
	// if orderProduct.RefundStatus == 6 {
	// 	return false, errors.New("订单退款异常,请联系技术人员")
	// }
	//
	// // 检测订单支付状态
	// if orderProduct.PayStatus != 2 {
	// 	return false, errors.New("订单未支付，无需取消")
	// }
	//
	// // 开始事务
	// tx := global.Db.Begin()
	// defer func() {
	// 	if r := recover(); r != nil {
	// 		tx.Rollback()
	// 	}
	// }()
	//
	// // 药品订单修改数据
	// orderProductData := make(map[string]interface{})
	//
	// // 退款编号
	// refundNo := strconv.FormatInt(global.Snowflake.Generate().Int64(), 10)
	//
	// // 退款状态转换
	// var productRefundStatus int
	// var successTime time.Time
	// var refundId string
	//
	// refundRequest := weChat.RefundRequest{
	// 	TransactionId:      orderProduct.EscrowTradeNo,
	// 	OutTradeNo:         orderProduct.OrderProductNo,
	// 	OutRefundNo:        refundNo,
	// 	Reason:             "客服取消",
	// 	PaymentAmountTotal: int64(orderProduct.PaymentAmountTotal * 100),
	// 	NotifyUrl:          config.C.Wechat.RefundNotifyDomain + config.C.Wechat.PatientProductRefundNotifyUrl,
	// }
	//
	// refund, err := refundRequest.Refund()
	// if err != nil {
	// 	tx.Rollback()
	// 	return false, errors.New(err.Error())
	// }
	//
	// if refund.Status == nil {
	// 	tx.Rollback()
	// 	return false, errors.New("退款状态错误")
	// }

	return true, nil
}