/*
 * Copyright (c) 2010-2023 Belledonne Communications SARL.
 *
 * This file is part of linphone-iphone
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import Foundation
import AppAuth

extension OIDAuthState {
	public func getAccessTokenExpirationTime() -> Date? {
		if authorizationError != nil {
			return nil
		}
		if lastTokenResponse?.accessToken != nil {
			return lastTokenResponse?.accessTokenExpirationDate
		}
		if lastAuthorizationResponse.accessToken != nil {
			return lastAuthorizationResponse.accessTokenExpirationDate
		}
		return nil
	}
}