package model

import pasturePb "gitee.com/xuyiping_admin/go_proto/proto/go/backend/cow"

type Drugs struct {
	Id              int64                       `json:"id"`
	Name            string                      `json:"name"`
	CategoryId      pasturePb.DrugCategory_Kind `json:"category_id"`
	Producer        string                      `json:"producer"`
	BatchNumber     string                      `json:"batch_number"`
	ProductionAt    int64                       `json:"production_at"`
	ExpirationAt    int64                       `json:"expiration_at"`
	Unit            pasturePb.Unit_Kind         `json:"unit"`
	Specs           string                      `json:"specs"`
	Inventory       int32                       `json:"inventory"`
	UsageMethod     pasturePb.DrugUsage_Kind    `json:"usage_method"`
	Price           int32                       `json:"price"`
	MilkExpiredDays int32                       `json:"milk_expired_days"`
	MeatExpiredDays int32                       `json:"meat_expired_days"`
	Remarks         string                      `json:"remarks"`
	OperationId     int32                       `json:"operation_id"`
	OperationName   string                      `json:"operation_name"`
	CreatedAt       int64                       `json:"created_at"`
	UpdatedAt       int64                       `json:"updated_at"`
}

func (d *Drugs) TableName() string {
	return "drugs"
}

func NewDrugs(req *pasturePb.SearchDrugsList, currentUser *SystemUser) *Drugs {
	return &Drugs{
		Name:          req.Name,
		CategoryId:    req.CategoryId,
		Producer:      req.Producer,
		BatchNumber:   req.BatchNumber,
		ProductionAt:  int64(req.ProductionAt),
		ExpirationAt:  int64(req.ExpirationAt),
		Unit:          req.Unit,
		Specs:         req.Specs,
		Inventory:     req.Inventory,
		UsageMethod:   req.Usage,
		Price:         int32(req.Price * 100),
		Remarks:       req.Remarks,
		OperationId:   int32(currentUser.Id),
		OperationName: currentUser.Name,
	}
}

type DrugsSlice []*Drugs

func (d DrugsSlice) ToPB(drugsCategoryMap map[pasturePb.DrugCategory_Kind]string,
	unitMap map[pasturePb.Unit_Kind]string, drugUsageMap map[pasturePb.DrugUsage_Kind]string) []*pasturePb.SearchDrugsList {
	res := make([]*pasturePb.SearchDrugsList, len(d))
	for i, v := range d {
		res[i] = &pasturePb.SearchDrugsList{
			Id:              int32(v.Id),
			Name:            v.Name,
			CategoryId:      v.CategoryId,
			CategoryName:    drugsCategoryMap[v.CategoryId],
			Producer:        v.Producer,
			BatchNumber:     v.BatchNumber,
			ProductionAt:    int32(v.ProductionAt),
			ExpirationAt:    int32(v.ExpirationAt),
			Unit:            v.Unit,
			UnitName:        unitMap[v.Unit],
			Specs:           v.Specs,
			Inventory:       v.Inventory,
			Usage:           v.UsageMethod,
			UsageName:       drugUsageMap[v.UsageMethod],
			Price:           float32(v.Price) / 100,
			MeatExpiredDays: v.MeatExpiredDays,
			MilkExpiredDays: v.MilkExpiredDays,
			Remarks:         v.Remarks,
			OperationId:     v.OperationId,
			OperationName:   v.OperationName,
			CreatedAt:       int32(v.CreatedAt),
			UpdatedAt:       int32(v.UpdatedAt),
		}
	}
	return res
}