package service

import (
	"errors"
	"fmt"
	"hospital-admin-api/api/dao"
	"hospital-admin-api/api/responses/orderProductLogisticsResponse"
	"hospital-admin-api/api/responses/orderProductRefundResponse"
	"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) {
	// 获取问诊订单数据
	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
	orderProductRefund, err := r.GetOrderProductRefund(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
	orderProductLogistics, err := r.GetOrderProductLogistics(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,
		ReportPreStatus:       orderProduct.ReportPreStatus,
		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
}

// GetOrderProductRefund 获取退款数据
func (r *OrderProductService) GetOrderProductRefund(orderProductId int64) (u *orderProductRefundResponse.OrderProductRefund, err error) {
	orderProductRefundDao := dao.OrderProductRefundDao{}
	orderProductRefund, err := orderProductRefundDao.GetOrderProductRefundByOrderProductId(orderProductId)
	if orderProductRefund == nil {
		return nil, nil
	}

	u = &orderProductRefundResponse.OrderProductRefund{
		ProductRefundId:     fmt.Sprintf("%d", orderProductRefund.ProductRefundId),
		PatientId:           fmt.Sprintf("%d", orderProductRefund.PatientId),
		OrderProductId:      fmt.Sprintf("%d", orderProductRefund.OrderProductId),
		OrderProductNo:      orderProductRefund.OrderProductNo,
		ProductRefundNo:     orderProductRefund.ProductRefundNo,
		RefundId:            orderProductRefund.RefundId,
		ProductRefundStatus: orderProductRefund.ProductRefundStatus,
		RefundTotal:         orderProductRefund.RefundTotal,
		RefundReason:        orderProductRefund.RefundReason,
		SuccessTime:         orderProductRefund.SuccessTime,
		CreatedAt:           orderProductRefund.CreatedAt,
		UpdatedAt:           orderProductRefund.UpdatedAt,
	}

	return u, nil
}

// GetOrderProductLogistics 获取物流数据
func (r *OrderProductService) GetOrderProductLogistics(orderProductId int64) (u *orderProductLogisticsResponse.OrderProductLogistics, err error) {
	orderProductLogisticsDao := dao.OrderProductLogisticsDao{}
	orderProductLogistics, err := orderProductLogisticsDao.GetOrderProductLogisticsByOrderProductId(orderProductId)
	if orderProductLogistics == nil {
		return nil, nil
	}

	u = &orderProductLogisticsResponse.OrderProductLogistics{}

	return u, nil
}