package constvar

type BaseOperationType int

const (
	BaseOperationTypeIncoming BaseOperationType = iota + 1 //收货
	BaseOperationTypeOutgoing                              //交货
	BaseOperationTypeInternal                              //内部调拨
)

func (slf BaseOperationType) IsValid() bool {
	return slf == BaseOperationTypeIncoming ||
		slf == BaseOperationTypeOutgoing ||
		slf == BaseOperationTypeInternal
}

type ReservationMethod int

const (
	ReservationMethodAtConfirm ReservationMethod = iota + 1 //在确认时
	ReservationMethodManual                                 //手动
	ReservationMethodByDate                                 //在预定日期之前
)

func (slf ReservationMethod) IsValid() bool {
	return slf == ReservationMethodAtConfirm ||
		slf == ReservationMethodManual ||
		slf == ReservationMethodByDate
}

type WhetherType int

const (
	WhetherTypeAsk    WhetherType = iota + 1 //询问
	WhetherTypeAlways                        //总是
	ReservationNever                         //从不
)

func (slf WhetherType) IsValid() bool {
	return slf == WhetherTypeAsk ||
		slf == WhetherTypeAlways ||
		slf == ReservationNever
}