package proto

import (
	"github.com/google/uuid"
)

type LuxID struct{ uuid.UUID }

const LUX_PROTO_ID_SIZE = 16

func NewLuxID() LuxID {
	return LuxID{uuid.New()}
}

func ParseLuxID(idStr string) (LuxID, error) {
	uuid, err := uuid.Parse(idStr)
	if err != nil {
		return LuxID{}, err
	}

	return LuxID{uuid}, nil
}

func (id *LuxID) Read(rd *LuxBuffer) error {
	bytes, err := rd.ReadNext(16)
	if err != nil {
		return err
	}

	_id, err := uuid.FromBytes(bytes)
	if err != nil {
		return err
	}

	id.UUID = _id
	return nil
}

func (id *LuxID) Write(wd *LuxBuffer) {
	wd.WriteBytes(id.UUID[:])
}

func (id *LuxID) String() string {
	return id.UUID.String()
}