package database

import (
	"github.com/jackc/pgtype"

	"dev.tandem.ws/tandem/camper/pkg/uuid"
)

type ZeroNullUUID string

func (src ZeroNullUUID) EncodeBinary(ci *pgtype.ConnInfo, buf []byte) ([]byte, error) {
	if src == "" {
		return nil, nil
	}

	bytes, err := uuid.Parse(string(src))
	if err != nil {
		return nil, err
	}
	nullable := pgtype.UUID{
		Bytes:  bytes,
		Status: pgtype.Present,
	}
	return nullable.EncodeBinary(ci, buf)
}