public RollbackStatus Rollback()
{
if(_data.Count <= 0) return new RollbackStatus(RollbackState.Success);
var info = _data.Pop();
//TODO: ROLLBACK
try
{
var mp3 = new Mp3File(info.NewFileName, _saver);
mp3.ChangeFileName(info.OldFileName);
foreach (var tag in info.Tags)
{
mp3[tag.Key] = tag.Value;
}
return new RollbackStatus(RollbackState.Success);
}
catch (Exception e)
{
return new RollbackStatus(RollbackState.Fail, e.Message);
}
}
public static void Main(string[] args)
{
/*try
{*/
var argsManager = new ArgsManager(args);
argsManager.CheckArgsValidity();
var data = argsManager.ExtactArgs();
Mp3File mp3;
IEnumerable<IMp3File> mp3Files;
switch (data.Action)
{
case ProgramAction.Analyse:
mp3Files = Directory.GetFiles(data.Path, "*.mp3").Select(file => new Mp3File(file, new FileSaver(file))).ToArray();
var pathAnalyser = new Mp3FileAnalyser(mp3Files, data.Mask);
var differences = pathAnalyser.GetDifferences();
new CommunicationWithUser().ShowDifferences(differences, new ConsoleCommunication());
foreach (var mp3File in mp3Files)
{
mp3File?.Dispose();
}
break;
case ProgramAction.Mp3Edit:
using (mp3 = new Mp3File(data.Path, new FileSaver(data.Path)))
{
var tagsChanger = new Mp3TagChanger(mp3, data.Mask, new FileSaver(RollbackData));
tagsChanger.ChangeTags();
}
break;
case ProgramAction.FileRename:
using (mp3 = new Mp3File(data.Path, new FileSaver(data.Path)))
{
var renamer = new Mp3FileNameChanger(mp3, data.Mask, new FileSaver(RollbackData));
var newFileName = renamer.GetNewFileName();
mp3.ChangeFileName(newFileName);
}
break;
case ProgramAction.Sync:
mp3Files = Directory.GetFiles(data.Path, "*.mp3").Select(file => new Mp3File(file, new FileSaver(file))).ToArray();
var syncer = new Mp3Syncing(mp3Files, data.Mask, new ConsoleCommunication(), new FileSaver(RollbackData));
syncer.SyncFiles();
foreach (var mp3File in mp3Files)
{
mp3File?.Dispose();
}
break;
case ProgramAction.Rollback:
using (var rollbackSystem = new RollbackManager(new FileSaver(RollbackData)))
{
var state = rollbackSystem.Rollback();
Console.WriteLine(
state.State == RollbackState.Fail
? $"Error occured while trying doing rollback. Details : \n\tError:{state.FailReason}"
: $"Rollback success.");
}
break;
default:
throw new ArgumentOutOfRangeException();
}
Console.WriteLine("Done!");
/*}
catch (Exception e)
{
#if DEBUG
Console.WriteLine("Exeption: \r\n{0} \r\n\nAt:\n{1}", e.Message, e.StackTrace);
#else
Console.WriteLine("Error occured: {0}", e.Message);
#endif
}
finally
{
Console.ReadKey();
}*/
}
