package dao

import (
	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	"hospital-admin-api/api/model"
	"hospital-admin-api/global"
)

type OrderPrescriptionProductDao struct {
}

// GetOrderPrescriptionProductById 获取处方关联药品数据-处方关联药品id
func (r *OrderPrescriptionProductDao) GetOrderPrescriptionProductById(PrescriptionProductId int64) (m *model.OrderPrescriptionProduct, err error) {
	err = global.Db.First(&m, PrescriptionProductId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

func (r *OrderPrescriptionProductDao) GetOrderPrescriptionProductByOrderPrescriptionId(orderPrescriptionId int64) (m *model.OrderPrescriptionProduct, err error) {
	err = global.Db.Where("order_prescription_id = ?", orderPrescriptionId).First(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

func (r *OrderPrescriptionProductDao) GetOrderPrescriptionProductListByOrderPrescriptionId(orderPrescriptionId int64) (m []*model.OrderPrescriptionProduct, err error) {
	err = global.Db.Where("order_prescription_id = ?", orderPrescriptionId).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// GetOrderPrescriptionProductPreloadById 获取处方关联药品数据-加载全部关联-处方关联药品id
func (r *OrderPrescriptionProductDao) GetOrderPrescriptionProductPreloadById(PrescriptionProductId int64) (m *model.OrderPrescriptionProduct, err error) {
	err = global.Db.Preload(clause.Associations).First(&m, PrescriptionProductId).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// DeleteOrderPrescriptionProduct 删除处方关联药品
func (r *OrderPrescriptionProductDao) DeleteOrderPrescriptionProduct(tx *gorm.DB, maps interface{}) error {
	err := tx.Where(maps).Delete(&model.OrderPrescriptionProduct{}).Error
	if err != nil {
		return err
	}
	return nil
}

// EditOrderPrescriptionProduct 修改处方关联药品
func (r *OrderPrescriptionProductDao) EditOrderPrescriptionProduct(tx *gorm.DB, maps interface{}, data interface{}) error {
	err := tx.Model(&model.OrderPrescriptionProduct{}).Where(maps).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// EditOrderPrescriptionProductByOrderPrescriptionId 修改处方关联药品-处方关联药品id
func (r *OrderPrescriptionProductDao) EditOrderPrescriptionProductByOrderPrescriptionId(tx *gorm.DB, PrescriptionProductId int64, data interface{}) error {
	err := tx.Model(&model.OrderPrescriptionProduct{}).Where("prescription_product_id = ?", PrescriptionProductId).Updates(data).Error
	if err != nil {
		return err
	}
	return nil
}

// GetOrderPrescriptionProductList 获取处方关联药品列表
func (r *OrderPrescriptionProductDao) GetOrderPrescriptionProductList(maps interface{}) (m []*model.OrderPrescriptionProduct, err error) {
	err = global.Db.Where(maps).Find(&m).Error
	if err != nil {
		return nil, err
	}
	return m, nil
}

// AddOrderPrescriptionProduct 新增处方关联药品
func (r *OrderPrescriptionProductDao) AddOrderPrescriptionProduct(tx *gorm.DB, model *model.OrderPrescriptionProduct) (*model.OrderPrescriptionProduct, error) {
	if err := tx.Create(model).Error; err != nil {
		return nil, err
	}
	return model, nil
}