/*
 * Copyright (C) 2022. Gardel <sunxinao@hotmail.com> and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package util

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

func UnsignedString(u uuid.UUID) string {
	var buf [32]byte
	hex.Encode(buf[:], u[:])
	return string(buf[:])
}

func ToUUID(str string) (uuid.UUID, error) {
	return uuid.Parse(str)
}

func RandomUUID() string {
	return UnsignedString(uuid.New())
}