package models

// Location 库位表
type Location struct {
	ID          int64  `json:"id" gorm:"primarykey;comment:库位ID"`
	WarehouseID int64  `json:"warehouse_id" gorm:"not null;default:0;index;uniqueIndex:uk_warehouse_code,priority:1;comment:所属仓库ID"`
	Code        string `json:"code" gorm:"size:50;not null;default:'';uniqueIndex:uk_warehouse_code,priority:2;comment:库位编码（如 A-01-02）"`
	Type        int8   `json:"type" gorm:"not null;default:1;comment:库位类型(1:存储库位,2:拣货库位,3:收货库位,4:发货库位,5:退货库位)"`
	Capacity    int64  `json:"capacity" gorm:"not null;default:0;comment:容量（按体积立方厘米或重量克）"`
	Sort        int    `json:"sort" gorm:"not null;default:0;comment:排序值（值越小越靠前）"`
	Status      int8   `json:"status" gorm:"type:tinyint(1);not null;default:1;comment:状态(0:禁用,1:启用)"`
	CreatedAt   int64  `json:"created_at" gorm:"type:bigint;not null;default:0;comment:创建时间戳(秒)"`
	UpdatedAt   int64  `json:"updated_at" gorm:"type:bigint;not null;default:0;comment:更新时间戳(秒)"`
	IsDel       int8   `json:"is_del" gorm:"type:tinyint(1);not null;default:0;index:idx_is_del;priority:3;comment:逻辑删除标记(0:未删除,1:已删除)"`
}

func (Location) TableName() string {
	return "location"
}

func (Location) TableOptions() string {
	return "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='库位表'"
}