public void Execute()
{
var manager = new iTunesManager();
if (!manager.Load()) return;
System.Console.WriteLine(string.Format("iTunes Library Loaded, Processing {0} tracks", manager.TotalTracks));
System.Console.WriteLine(string.Empty);
if (_options.UpdateWindowsFiles)
System.Console.WriteLine("Updating Windows Files from iTunes ...");
else if (_options.UpdateiTunesFiles)
System.Console.WriteLine("Updating iTunes from Windows Files ...");
System.Console.WriteLine(string.Empty);
while (manager.NextTrack()) {
ProcessTrack(manager);
}
decimal percentCompleted = 0;
decimal ratedTracks = Convert.ToDecimal(manager.TotalTracks) - Convert.ToDecimal(UnratedTracks);
if (manager.TotalTracks > 0) percentCompleted = ratedTracks / Convert.ToDecimal(manager.TotalTracks);
percentCompleted = Math.Round(percentCompleted * 100, 0);
System.Console.WriteLine(string.Empty);
System.Console.WriteLine(string.Format("\tTotal Tracks:{0}\tProcessed:{1}\tErrored:{2}\tSkipped:{3}",
manager.TotalTracks, ProcessedTracks, ErrorTracks, SkippedTracks));
System.Console.WriteLine(string.Format("\tUpdated:{0}\tRenamed:{1}\tDeleted:{2}\tUnrated:{3}",
UpdatedTracks, RenamedTracks, DeletedTracks, UnratedTracks));
System.Console.WriteLine(string.Empty);
System.Console.WriteLine(string.Format("{0}% of iTunes Library Rated", percentCompleted));
}
private void ProcessTrack(iTunesManager manager)
{
iTunesFile iTunesTrack = null;
try
{
iTunesTrack = manager.CurrentTrack();
if (!IsTrackValid(manager, iTunesTrack)) return;
if (iTunesTrack.Rating == (int)iTunesFile.RatingConstant.One)
{
if (_options.RemoveRatingOneTracks)
DeleteTrackAndFile(manager, iTunesTrack);
return;
}
var windowsFile = new WindowsFile(iTunesTrack.Location);
if (_options.UpdateWindowsFiles)
UpdateWindowsFile(iTunesTrack, windowsFile);
else if (_options.UpdateiTunesFiles)
UpdateiTunesTrack(iTunesTrack, windowsFile);
if (_options.RenameFiles)
RenameWindowsFiles(iTunesTrack, windowsFile);
if (_options.DisplayInformation)
DisplayFileInformaiton(iTunesTrack, windowsFile);
if (iTunesTrack.Rating == (int)iTunesFile.RatingConstant.Unrated)
UnratedTracks++;
ProcessedTracks++;
}
catch (Exception exception)
{
if (_options.LogErrorMessages)
{
var location = "Unknown Locaiton";
if (null != iTunesTrack) location = iTunesTrack.Location;
System.Console.ForegroundColor = ErrorColour;
System.Console.WriteLine(string.Format("{0}\t{1}", exception.Message, location));
System.Console.ForegroundColor = _defaultColour;
}
ErrorTracks++;
}
}
private bool IsTrackValid(iTunesManager manager, iTunesFile iTunesTrack)
{
if (null == iTunesTrack)
{
SkippedTracks++;
InvalidIndex(manager.CurrentTrackIndex);
return false;
}
if (!iTunesTrack.IsValidKind())
{
SkippedTracks++;
InvalidTrackKind(iTunesTrack);
return false;
}
if (!iTunesTrack.HasLocation())
{
MissingLocation(manager, iTunesTrack);
return false;
}
if (!iTunesTrack.IsValidLocation())
{
SkippedTracks++;
InvalidLocation(manager, iTunesTrack);
return false;
}
if (!iTunesTrack.IsValidExtention())
{
SkippedTracks++;
InvalidExtention(iTunesTrack);
return false;
}
return true;
}
private void MissingLocation(iTunesManager manager, iTunesFile iTunesTrack)
{
if (!_options.LogInformationMessages)
return;
System.Console.ForegroundColor = InformationColour;
System.Console.WriteLine(string.Format("Removed Track from iTunes (Invalid Location)\t{0}[{1}] : {2}",
iTunesTrack.Artist, iTunesTrack.Album, iTunesTrack.Title));
System.Console.ForegroundColor = _defaultColour;
iTunesTrack.RemoveTrack();
manager.CurrentTrackIndex--;
}
private void DeleteTrackAndFile(iTunesManager manager, iTunesFile iTunesTrack)
{
var location = iTunesTrack.Location;
var deleted = !System.IO.File.Exists(location);
if (!deleted) deleted = DeleteWindowsFile(location);
if (!deleted) return;
iTunesTrack.RemoveTrack();
System.Console.WriteLine(string.Format("Deleted:\t{0}", location));
manager.CurrentTrackIndex--;
DeletedTracks++;
}