package entities

import (
	"time"

	"github.com/google/uuid"
	"gorm.io/gorm"
)

type OrderSequence struct {
	ID             uuid.UUID `gorm:"type:uuid;primary_key;default:gen_random_uuid()" json:"id"`
	OrganizationID uuid.UUID `gorm:"type:uuid;not null;index" json:"organization_id"`
	OutletID       uuid.UUID `gorm:"type:uuid;not null;index" json:"outlet_id"`
	Year           int       `gorm:"not null" json:"year"`
	Month          int       `gorm:"not null" json:"month"`
	SequenceNumber int       `gorm:"not null;default:0" json:"sequence_number"`
	CreatedAt      time.Time `gorm:"autoCreateTime" json:"created_at"`
	UpdatedAt      time.Time `gorm:"autoUpdateTime" json:"updated_at"`

	Organization Organization `gorm:"foreignKey:OrganizationID" json:"organization,omitempty"`
	Outlet       Outlet       `gorm:"foreignKey:OutletID" json:"outlet,omitempty"`
}

func (os *OrderSequence) BeforeCreate(tx *gorm.DB) error {
	if os.ID == uuid.Nil {
		os.ID = uuid.New()
	}
	return nil
}

func (OrderSequence) TableName() string {
	return "order_sequences"
}