/// <summary>
/// Refreshes the backup info
/// </summary>
/// <returns>The task</returns>
public async Task RefreshAsync()
{
ExistingBackups = await GetExistingBackupsAsync();
// Get the latest backup version to restore from
LatestAvailableRestoreVersion = ExistingBackups.FirstOrDefault()?.BackupVersion ?? -1;
BackupDirectories = AllBackupDirectories.TryGetValue(LatestAvailableBackupVersion) ?? new BackupDir[0];
RestoreDirectories = LatestAvailableRestoreVersion == -1 ? new BackupDir[0] : AllBackupDirectories.TryGetValue(LatestAvailableRestoreVersion) ?? new BackupDir[0];
}
/// <summary>
/// Default constructor
/// </summary>
/// <param name="backupName">The backup name to use to get the paths</param>
/// <param name="backupDirectories">The backup directory infos</param>
/// <param name="displayName">The game display name</param>
public GameBackups_BackupInfo(string backupName, IEnumerable <GameBackups_Directory> backupDirectories, string displayName)
{
BackupName = backupName;
AllBackupDirectories = backupDirectories.GroupBy(x => x.BackupVersion).ToDictionary(x => x.Key, x => x.ToArray());
// Get the latest backup version to create a backup from
LatestAvailableBackupVersion = AllBackupDirectories.Select(x => x.Value.Select(y => y.BackupVersion)).SelectMany(x => x).Max();
BackupLocation = Services.Data.Backup_BackupLocation + AppViewModel.BackupFamily + (BackupName + $"-{LatestAvailableBackupVersion.ToString().PadLeft(2, '0')}");
CompressedBackupLocation = BackupLocation.FullPath + AppFilePaths.BackupCompressionExtension;
GameDisplayName = displayName;
}
/// <summary>
/// Refreshes the backup info
/// </summary>
/// <returns>The task</returns>
public async Task RefreshAsync(ProgramDataSource dataSource)
{
ExistingBackups = await GetExistingBackupsAsync();
// Get the latest backup version to restore from
LatestAvailableRestoreVersion = GetPrimaryBackup?.BackupVersion ?? -1;
BackupDirectories = AllBackupDirectories.TryGetValue(LatestAvailableBackupVersion)?.
Select(x => x.GetBackupReadSearchPattern(dataSource)).
ToArray() ?? Array.Empty <BackupSearchPattern>();
RestoreDirectories = LatestAvailableRestoreVersion == -1
? Array.Empty <BackupSearchPattern>()
: AllBackupDirectories.TryGetValue(LatestAvailableRestoreVersion)?.
SelectMany(x => x.GetBackupWriteSearchPatterns(dataSource)).
ToArray() ?? Array.Empty <BackupSearchPattern>();
if (BackupDirectories.GroupBy(x => x.ID).Any(x => x.Count() > 1))
{
throw new InvalidOperationException("Multiple backup directories can not use the same ID starting from version 13.0.0");
}
}
