/// <summary>
/// Permette di convertire una Lista di Nodi partendo dai file sorgenti specificati nel file index e come destinazione ha la DestFolder
/// Viene usato il ConversionParameter per specificare come convertire i media
/// </summary>
/// <param name="ListaNodi">Lista dei Nodi da convertire</param>
/// <param name="IndexFileSorgente"> IndexFile dei media sorgenti</param>
/// <param name="DestFolder"> Cartella di destinazione dei media</param>
/// <param name="cp">Parametri di conversione</param>
public void ConvertPlaylist(IEnumerable<FileSystemNodePlus<MyAddittionalData>> ListaNodi, IndexFile IndexFileSorgente, String DestFolder, ConversionParameter cp)
{
if (GUI)
StartGui();
//seleziono effettivamente tutti i file
IEnumerable<FileSystemNodePlus<MyAddittionalData>> i = ListaNodi.Where(x => x.Type == FileSystemNodePlusType.File);
bool Abort = false;
if (CanUseGui)
{
CMForm.SetPause += (bool pau) => {
Pause = pau;
};
CMForm.Stop += () =>
{
Abort = true;
};
CMForm.SetProgressTotalMax(i.Count());
}
foreach (FileSystemNodePlus<MyAddittionalData> n in i)
{
while (Pause && !Abort)
Thread.Sleep(100);
if (Abort)
break;
FileSystemNodePlus<MyAddittionalData> tt = IndexFileSorgente.RootFileSystem.FindFirst((x) => { return x.AddittionalData.MD5 == n.AddittionalData.MD5; });
if (tt == null)
{
//TODO: non trovato -> gestire la ricerca dei file non trovati
}
else
{
if (cp.TipoConversione == ConversinType.Mai)
{
String PathSource = IndexFileSorgente.RootFileSystem.GetFullPath(tt);
String PathDestination = SystemService.Combine(DestFolder, (n.GetFullPath().TrimStart('\\', '/')));
if (CanUseGui)
CMForm.StartConvertItem(PathSource, PathDestination);
OnStartConverting?.Invoke(PathSource, PathDestination);
SystemService.CopySecure(PathSource, PathDestination, cp.OverrideIfExist, (double Percent, ref bool cancelFlag) =>
{
if (CanUseGui)
CMForm.UpdateProgressPartial((int)Percent);
OnProgressConverting?.Invoke(PathSource, PathDestination, Percent);
},
(bool copiato, Exception ex) =>
{
OnEndConverting?.Invoke(PathSource, PathDestination, copiato ? ConvertMediaError.nul : ConvertMediaError.ErrDuranteLaCopia);
});
}
else
{
String PathSource = IndexFileSorgente.RootFileSystem.GetFullPath(tt);
String PathDestination = SystemService.Combine(DestFolder, SystemService.ChangeExtension(n.GetFullPath().TrimStart('\\', '/'), cp.ConvertiIn.GetDefaultExtension()));
ConvertionEntity Source = new ConvertionEntity(PathSource, tt.AddittionalData.Metadata.MediaMetadata);
ConvertionEntity Dest = new ConvertionEntity(PathDestination, cp.ConvertiIn);
bool ForceConversion = cp.TipoConversione == ConversinType.Sempre ? true : false;
bool Err = false;
FFmpeg.ConvertTo(Source, Dest, ForceConversion, cp.OverrideIfExist, (st, src, des) =>
{
if (st == FFmpegStatus.Running)
{
if (CanUseGui)
CMForm.StartConvertItem(src, des);
OnStartConverting?.Invoke(src, des);
}
}, (Percent, src, Destination, Error) =>
{
if (Error == FFmpegError.DestFolderNotFound)
{
Err = true;
if (CanUseGui)
CMForm.AppendLog("[ERR] File non trovato " + src);
OnEndConverting?.Invoke(src, Destination, ConvertMediaError.FileNonTrovato);
}
else
{
if (CanUseGui)
CMForm.UpdateProgressPartial(Percent);
OnProgressConverting?.Invoke(src, Destination, Percent);
}
}, false);
if (!Err)
OnEndConverting?.Invoke(PathSource, PathDestination, ConvertMediaError.nul);
}
}
}
if (CanUseGui)
CMForm.Finito();
}
object ICloneablePlus.Clone()
{
ConvertionEntity t = new ConvertionEntity(Path, MediaMetadata.CloneClass());
return t;
}
private void I_OnEnd2(IndexFile i)
{
FileSystemNodePlus<MyAddittionalData> n = i.RootFileSystem.FindFirst((x) => { return x.Name.StartsWith("Summertime"); });
ConvertionEntity s = new ConvertionEntity(i.RootFileSystem.GetFullPath(n), n.AddittionalData.Metadata.MediaMetadata);
FFMpegMediaMetadataFlac mm = new FFMpegMediaMetadataFlac(n.AddittionalData.Metadata.MediaMetadata);
mm.SamplingRate = SamplingRateInfo._44100;
mm.Bit = BitInfo._24;
ConvertionEntity d = new ConvertionEntity(SystemService.ChangeExtension(i.RootFileSystem.GetFullPath(n), "flac"),mm);
FFmpeg.ConvertTo(s, d, true, true,
(status, source, dest) =>
{
if (status == FFmpegStatus.Stop)
MessageBox.Show(source + " -> " + dest + "\r\n FINE!");
},
(percent, source, dest, error) =>
{
}, false);
}
/// <summary>
/// Consente di convertire un media da un formato all'altro, di default, un file lossy in lossless ( o da un lossy peggiore ad uno migliore )
/// </summary>
/// <param name="Source"> File sorgente </param>
/// <param name="Destination"> file di destinazione ( i MediaMetadati verranno usati come parametri di conversione )</param>
/// <param name="ForceConvertion">permette di forzare la conversione (viene ignorato l'ottimizzazione di conversione lossy -> lossless </param>
/// <param name="OverrideIfExist"> permette di cancellare il file destinazione, se presente</param>
/// <param name="OnStatusChanged"></param>
/// <param name="OnProgressChanged"></param>
/// <param name="Async"> Lancia il comando in modalità asincrona</param>
/// <returns></returns>
public static bool ConvertTo(ConvertionEntity Source, ConvertionEntity Destination,bool ForceConvertion, bool OverrideIfExist, FFmpegConvertStatusChanged OnStatusChanged = null, FFmpegConvertProgressChanged OnProgressChanged = null, bool Async = true)
{
if (!ForceConvertion)
{
if (Source.MediaMetadata is FFMpegMediaMetadataMp3)
{
if (Destination.MediaMetadata is FFMpegMediaMetadataMp3)
{
if ((Source.MediaMetadata as FFMpegMediaMetadataMp3).BitRateMp3 < (Destination.MediaMetadata as FFMpegMediaMetadataMp3).BitRateMp3)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b= SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag)=> { OnProgressChanged?.Invoke((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex)=>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path,FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
}
else if (Destination.MediaMetadata is FFMpegMediaMetadataFlac)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, SystemService.ChangeExtension(Destination.Path, "mp3"), OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
else if (Destination.MediaMetadata is FFMpegMediaMetadataWav)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, SystemService.ChangeExtension(Destination.Path, "mp3"), OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
}
else if (Source.MediaMetadata is FFMpegMediaMetadataFlac)
{
if (Destination.MediaMetadata is FFMpegMediaMetadataFlac)
{
if ((Source.MediaMetadata as FFMpegMediaMetadataFlac).SamplingRate < (Destination.MediaMetadata as FFMpegMediaMetadataFlac).SamplingRate)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
else if ((Source.MediaMetadata as FFMpegMediaMetadataFlac).Bit < (Destination.MediaMetadata as FFMpegMediaMetadataFlac).Bit)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
}
}
else if (Source.MediaMetadata is FFMpegMediaMetadataWav)
{
if (Destination.MediaMetadata is FFMpegMediaMetadataWav)
{
if ((Source.MediaMetadata as FFMpegMediaMetadataWav).SamplingRate < (Destination.MediaMetadata as FFMpegMediaMetadataWav).SamplingRate)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
}
}
}
//TODO: implementare le altre conversioni ( wav )
if ( Source.MediaMetadata is FFMpegMediaMetadataFlac)
{
FFMpegMediaMetadataFlac ts = (Source.MediaMetadata as FFMpegMediaMetadataFlac);
if (Destination.MediaMetadata is FFMpegMediaMetadataMp3)
return FlacToMp3(Source.Path, Destination.Path,(Destination.MediaMetadata as FFMpegMediaMetadataMp3), OverrideIfExist, OnStatusChanged, OnProgressChanged, Async);
else if (Destination.MediaMetadata is FFMpegMediaMetadataFlac)
{
FFMpegMediaMetadataFlac td = (Destination.MediaMetadata as FFMpegMediaMetadataFlac);
if (ts.Bit == td.Bit && ts.SamplingRate == td.SamplingRate)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
else
{
return Mp3ToFlac(Source.Path, Destination.Path, td, OverrideIfExist, OnStatusChanged, OnProgressChanged, Async);
}
}
}
else if (Source.MediaMetadata is FFMpegMediaMetadataMp3)
{
FFMpegMediaMetadataMp3 ts = (Source.MediaMetadata as FFMpegMediaMetadataMp3);
if (Destination.MediaMetadata is FFMpegMediaMetadataFlac)
return Mp3ToFlac(Source.Path, Destination.Path, (Destination.MediaMetadata as FFMpegMediaMetadataFlac), OverrideIfExist, OnStatusChanged, OnProgressChanged, Async);
else if (Destination.MediaMetadata is FFMpegMediaMetadataMp3)
{
FFMpegMediaMetadataMp3 td = (Destination.MediaMetadata as FFMpegMediaMetadataMp3);
if (ts.BitRateMp3 == td.BitRateMp3 && ts.SamplingRate == td.SamplingRate)
{
OnStatusChanged?.Invoke(FFmpegStatus.Running, Source.Path, Destination.Path);
bool b = SystemService.CopySecure(Source.Path, Destination.Path, OverrideIfExist, (double percent, ref bool cancelFlag) => { if (OnProgressChanged != null) OnProgressChanged((int)percent, Source.Path, Destination.Path); }, (bool copiato, Exception ex) =>
{
if (copiato)
OnProgressChanged?.Invoke(100, Source.Path, Destination.Path);
else
OnProgressChanged?.Invoke(0, Source.Path, Destination.Path, FFmpegError.CopyError);
});
OnStatusChanged?.Invoke(FFmpegStatus.Stop, Source.Path, Destination.Path);
return b;
}
else
{
return FlacToMp3(Source.Path, Destination.Path, td, OverrideIfExist, OnStatusChanged, OnProgressChanged, Async);
}
}
}
return false;
}