/*
 *
 * (c) Copyright Ascensio System Limited 2010-2020
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.IO;

namespace ASC.Data.Backup.Storage
{
    internal class LocalBackupStorage : IBackupStorage
    {
        public string Upload(string storageBasePath, string localPath, Guid userId)
        {
            if (!Directory.Exists(storageBasePath))
            {
                throw new FileNotFoundException("Directory not found.");
            }
            var storagePath = Path.Combine(storageBasePath, Path.GetFileName(localPath));
            if (localPath != storagePath)
            {
                File.Copy(localPath, storagePath, true);
            }
            return storagePath;
        }

        public void Download(string storagePath, string targetLocalPath)
        {
            File.Copy(storagePath, targetLocalPath, true);
        }

        public void Delete(string storagePath)
        {
            File.Delete(storagePath);
        }

        public bool IsExists(string storagePath)
        {
            return File.Exists(storagePath);
        }

        public string GetPublicLink(string storagePath)
        {
            return string.Empty;
        }
    }
}