/// <summary>
/// Marks all scrobbles as not "ToScrobble".
/// </summary>
public void SelectNone()
{
foreach (var vm in Scrobbles.Where(i => i.IsEnabled))
{
vm.ToScrobble = false;
}
}
/// <summary>
/// Marks all scrobbles as "ToScrobble".
/// </summary>
public void SelectAll()
{
foreach (var vm in Scrobbles.Where(i => i.IsEnabled))
{
vm.ToScrobble = true;
}
}
/// <summary>
/// Marks all selected scrobbles as not "ToScrobble".
/// </summary>
public virtual void UncheckSelected()
{
foreach (var s in Scrobbles.Where(s => s.IsSelected))
{
s.ToScrobble = false;
}
}
/// <summary>
/// Marks all selected scrobbles as not "ToScrobble".
/// </summary>
public override void UncheckSelected()
{
foreach (var s in Scrobbles.Where(s => s.IsEnabled && s.IsSelected))
{
s.ToScrobble = false;
}
}
/// <summary>
/// Marks all fetched scrobbles as not "ToScrobble".
/// </summary>
public override void UncheckAll()
{
foreach (var vm in Scrobbles.Where(i => i.IsEnabled))
{
vm.ToScrobble = false;
}
}
/// <summary>
/// Create a list with tracks that will be scrobbled.
/// </summary>
/// <returns>List with scrobbles.</returns>
protected override IEnumerable <Scrobble> CreateScrobbles()
{
List <Scrobble> scrobbles = new List <Scrobble>();
if (ScrobbleMode == CSVScrobbleMode.Normal)
{
foreach (var vm in Scrobbles.Where(i => i.ToScrobble))
{
scrobbles.Add(new Scrobble(vm.ParsedScrobble.ArtistName, vm.ParsedScrobble.AlbumName, vm.ParsedScrobble.TrackName, vm.ParsedScrobble.Played)
{
AlbumArtist = vm.ParsedScrobble.AlbumArtist, Duration = vm.ParsedScrobble.Duration
});
}
}
else if (ScrobbleMode == CSVScrobbleMode.ImportMode)
{
DateTime time = Time;
foreach (var vm in Scrobbles.Where(i => i.ToScrobble))
{
scrobbles.Add(new Scrobble(vm.ParsedScrobble.ArtistName, vm.ParsedScrobble.AlbumName, vm.ParsedScrobble.TrackName, time)
{
AlbumArtist = vm.ParsedScrobble.AlbumArtist,
Duration = vm.ParsedScrobble.Duration
});
time = time.Subtract(TimeSpan.FromSeconds(Duration));
}
}
return(scrobbles);
}
/// <summary>
/// Marks all selected scrobbles as "ToScrobble".
/// </summary>
public override void CheckSelected()
{
foreach (var vm in Scrobbles.Where(i => i.IsEnabled && i.IsSelected))
{
vm.ToScrobble = false;
}
}
/// <summary>
/// Parses the metadata of the given <paramref name="files"/>.
/// </summary>
/// <param name="files">Files whose metadata to parse.</param>
/// <returns>Task.</returns>
private async Task ParseFiles(string[] files)
{
OnStatusUpdated("Trying to parse selected files...");
List <string> errors = new List <string>();
var newFiles = new List <LoadedFileViewModel>();
await Task.Run(() =>
{
foreach (string file in files)
{
try
{
if (SUPPORTEDFILES.Contains(Path.GetExtension(file).ToLower()))
{
ILocalFile audioFile = _localFileFactory.CreateFile(file);
if (string.IsNullOrEmpty(audioFile.Artist))
{
throw new Exception("No artist name found");
}
if (string.IsNullOrEmpty(audioFile.Track))
{
throw new Exception("No track name found");
}
var vm = new LoadedFileViewModel(audioFile);
vm.ToScrobbleChanged += Vm_ToScrobbleChanged;
newFiles.Add(vm);
}
}
catch (Exception ex)
{
errors.Add(string.Format("{0} {1}", file, ex.Message));
}
}
});
Scrobbles = new ObservableCollection <LoadedFileViewModel>(Scrobbles.Concat(newFiles));
if (errors.Count > 0)
{
OnStatusUpdated(string.Format("Finished parsing selected files. {0} files could not be parsed", errors.Count));
if (_windowManager.MessageBoxService.ShowDialog("Some files could not be parsed. Do you want to save a text file with the files that could not be parsed?",
"Error parsing files", IMessageBoxServiceButtons.YesNo) == IMessageBoxServiceResult.Yes)
{
IFileDialog sfd = _windowManager.CreateSaveFileDialog();
sfd.Filter = "Text Files|*.txt";
if (sfd.ShowDialog())
{
_fileOperator.WriteAllLines(sfd.FileName, errors.ToArray());
}
}
}
else
{
OnStatusUpdated("Successfully parsed selected files");
}
}
/// <summary>
/// Fetches the tracklist of the clicked release and displays it.
/// </summary>
/// <param name="sender">Clicked release as <see cref="LastAlbum"/>.</param>
/// <param name="e">Ignored.</param>
public async void ReleaseClicked(object sender, EventArgs e)
{
if (EnableControls)
{
EnableControls = false;
try
{
var release = sender as Release;
OnStatusUpdated(string.Format("Trying to fetch tracklist from release '{0}'", release.Name));
LastResponse <LastAlbum> response = null;
if (!string.IsNullOrEmpty(release.Mbid))
{
response = await _lastfmAlbumAPI.GetInfoByMbidAsync(release.Mbid);
}
else
{
response = await _lastfmAlbumAPI.GetInfoAsync(release.ArtistName, release.Name);
}
if (response.Success && response.Status == LastResponseStatus.Successful)
{
Scrobbles.Clear();
foreach (var t in response.Content.Tracks)
{
FetchedTrackViewModel vm = new FetchedTrackViewModel(new ScrobbleBase(t.Name, t.ArtistName, t.AlbumName, "", t.Duration), release.Image);
vm.ToScrobbleChanged += ToScrobbleChanged;
Scrobbles.Add(vm);
}
if (Scrobbles.Count != 0)
{
CurrentView = _trackResultView;
OnStatusUpdated(string.Format("Successfully fetched tracklist from release '{0}'", release.Name));
}
else
{
OnStatusUpdated(string.Format("Release '{0}' has no tracks", release.Name));
}
}
else
{
OnStatusUpdated(string.Format("Error while fetching tracklist from release '{0}': {1}", release.Name, response.Status));
}
}
catch (Exception ex)
{
OnStatusUpdated(string.Format("Fatal error while fetching tracklist from release: {0}", ex.Message));
}
finally
{
EnableControls = true;
}
}
}
/// <summary>
/// Creates a list with scrobbles that will be scrobbled.
/// </summary>
/// <returns>List with scrobbles.</returns>
protected override IEnumerable <Scrobble> CreateScrobbles()
{
List <Scrobble> scrobbles = new List <Scrobble>();
foreach (var vm in Scrobbles.Where(i => i.ToScrobble))
{
scrobbles.Add(new Scrobble(vm.ArtistName, vm.AlbumName, vm.TrackName, vm.TimePlayed.AddSeconds(1))
{
Duration = vm.Duration
});
}
return(scrobbles);
}
/// <summary>
/// Creates the list of the tracks that will be scrobbled.
/// </summary>
/// <returns>List with scrobbles.</returns>
protected override IEnumerable <Scrobble> CreateScrobbles()
{
DateTime timePlayed = ScrobbleTimeVM.Time;
List <Scrobble> scrobbles = new List <Scrobble>();
foreach (var vm in Scrobbles.Where(i => i.ToScrobble).Reverse())
{
scrobbles.Add(new Scrobble(vm.ArtistName, vm.AlbumName, vm.TrackName, timePlayed)
{
AlbumArtist = vm.AlbumArtist,
Duration = vm.Duration
});
timePlayed = timePlayed.Subtract(vm.Duration ?? TimeSpan.FromSeconds(1));
}
return(scrobbles);
}
/// <summary>
/// Creates a list with scrobbles.
/// </summary>
/// <returns>List with scrobbles that would be
/// scrobbled with the current settings.</returns>
protected override IEnumerable <Scrobble> CreateScrobbles()
{
DateTime finishingTime = ScrobbleTimeVM.Time;
List <Scrobble> scrobbles = new List <Scrobble>();
foreach (FetchedTrackViewModel vm in Scrobbles.Where(i => i.ToScrobble).Reverse())
{
scrobbles.Add(new Scrobble(vm.FetchedTrack.ArtistName, AlbumString, vm.FetchedTrack.TrackName, finishingTime));
if (vm.FetchedTrack.Duration.HasValue)
{
finishingTime = finishingTime.Subtract(vm.FetchedTrack.Duration.Value);
}
else
{
finishingTime = finishingTime.Subtract(TimeSpan.FromMinutes(3.0));
}
}
return(scrobbles);
}
/// <summary>
/// Creates a list with scrobbles that will be scrobbled.
/// </summary>
/// <returns>List with scrobbles.</returns>
protected override IEnumerable <Scrobble> CreateScrobbles()
{
List <Scrobble> scrobbles = new List <Scrobble>();
DateTime time = DateTime.Now;;
foreach (var vm in Scrobbles.Where(i => i.ToScrobble))
{
for (int i = 0; i < vm.PlayCount; i++)
{
scrobbles.Add(new Scrobble(vm.ArtistName, vm.AlbumName, vm.TrackName, time)
{
AlbumArtist = vm.AlbumArtist, Duration = vm.Duration
});
time = time.Subtract(TimeSpan.FromSeconds(1));
}
}
return(scrobbles);
}
/// <summary>
/// Fetches the recent scrobbles of the user with the given <see cref="Username"/>.
/// </summary>
public async Task FetchScrobbles()
{
try
{
EnableControls = false;
OnStatusUpdated(string.Format("Trying to fetch scrobbles of '{0}' ...", Username));
Scrobbles.Clear();
var response = await _userApi.GetRecentScrobbles(Username, null, 1, Amount);
if (response.Success)
{
foreach (var s in response)
{
if (!s.IsNowPlaying.HasValue || !s.IsNowPlaying.Value)
{
FetchedFriendTrackViewModel vm = new FetchedFriendTrackViewModel(s);
vm.ToScrobbleChanged += ToScrobbleChanged;
Scrobbles.Add(vm);
}
}
OnStatusUpdated(string.Format("Successfully fetched scrobbles of '{0}'", Username));
}
else
{
OnStatusUpdated(string.Format("Failed to fetch scrobbles of '{0}': {1}", Username, response.Status));
}
}
catch (Exception ex)
{
OnStatusUpdated(string.Format("Fatal error while fetching scrobbles of '{0}': {1}", Username, ex.Message));
}
finally
{
EnableControls = true;
}
}
/// <summary>
/// Marks all selected scrobbles as "ToScrobble".
/// </summary>
public virtual void CheckSelected()
{
SetToScrobbleState(Scrobbles.Where(s => s.IsSelected), true);
}
/// <summary>
/// Marks all scrobbles as not "ToScrobble".
/// </summary>
public override void UncheckAll()
{
SetToScrobbleState(Scrobbles.Where(i => i.IsEnabled), false);
}
/// <summary>
/// Marks all selected scrobbles as not "ToScrobble".
/// </summary>
public virtual void UncheckSelected()
{
SetToScrobbleState(Scrobbles.Where(s => s.IsSelected), false);
}
/// <summary>
/// Marks all scrobbles as "ToScrobble".
/// </summary>
public override void CheckAll()
{
SetToScrobbleState(Scrobbles.Where(i => i.IsEnabled), true);
}
/// <summary>
/// Removes the selected files.
/// </summary>
public void RemoveFiles()
{
Scrobbles = new ObservableCollection <LoadedFileViewModel>(Scrobbles.Where(i => !i.ToScrobble).ToList());
NotifyOfPropertyChange(() => CanRemoveFiles);
}
/// <summary>
/// Marks all selected scrobbles as not "ToScrobble".
/// </summary>
public override void UncheckSelected()
{
SetToScrobbleState(Scrobbles.Where(i => i.IsSelected && i.IsEnabled), false);
}
/// <summary>
/// Loads and parses a csv file.
/// </summary>
/// <returns>Task.</returns>
public async Task ParseCSVFile()
{
try
{
EnableControls = false;
OnStatusUpdated("Reading CSV file...");
Scrobbles.Clear();
using (ITextFieldParser parser = _parserFactory.CreateParser(CSVFilePath))
{
parser.SetDelimiters(Settings.Default.CSVDelimiters.Select(x => new string(x, 1)).ToArray());
string[] fields = null;
List <string> errors = new List <string>();
ObservableCollection <ParsedCSVScrobbleViewModel> parsedScrobbles = new ObservableCollection <ParsedCSVScrobbleViewModel>();
await Task.Run(() =>
{
while (!parser.EndOfData)
{
try
{
fields = parser.ReadFields();
string dateString = fields[Settings.Default.TimestampFieldIndex];
// check for 'now playing'
if (dateString == "" && ScrobbleMode == CSVScrobbleMode.Normal)
{
continue;
}
DateTime date = DateTime.Now;
if (!DateTime.TryParse(dateString, out date))
{
bool parsed = false;
// try different formats until succeeded
foreach (string format in _formats)
{
parsed = DateTime.TryParseExact(dateString, format, CultureInfo.CurrentCulture, DateTimeStyles.None, out date);
if (parsed)
{
break;
}
}
if (!parsed && ScrobbleMode == CSVScrobbleMode.Normal)
{
throw new Exception("Timestamp could not be parsed!");
}
}
// try to get optional parameters first
string album = fields.ElementAtOrDefault(Settings.Default.AlbumFieldIndex);
string albumArtist = fields.ElementAtOrDefault(Settings.Default.AlbumArtistFieldIndex);
string duration = fields.ElementAtOrDefault(Settings.Default.DurationFieldIndex);
TimeSpan time = TimeSpan.FromSeconds(Duration);
TimeSpan.TryParse(duration, out time);
DatedScrobble parsedScrobble = new DatedScrobble(date.AddSeconds(1), fields[Settings.Default.TrackFieldIndex],
fields[Settings.Default.ArtistFieldIndex], album,
albumArtist, time);
ParsedCSVScrobbleViewModel vm = new ParsedCSVScrobbleViewModel(parsedScrobble, ScrobbleMode);
vm.ToScrobbleChanged += ToScrobbleChanged;
parsedScrobbles.Add(vm);
}
catch (Exception ex)
{
string errorString = "CSV line number: " + parser.LineNumber + ",";
foreach (string s in fields)
{
errorString += s + ",";
}
errorString += ex.Message;
errors.Add(errorString);
}
}
});
if (errors.Count == 0)
{
OnStatusUpdated("Successfully parsed CSV file. Parsed " + parsedScrobbles.Count + " rows");
}
else
{
OnStatusUpdated("Partially parsed CSV file. " + errors.Count + " rows could not be parsed");
if (MessageBox.Show("Some rows could not be parsed. Do you want to save a text file with the rows that could not be parsed?", "Error parsing rows", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
SaveFileDialog sfd = new SaveFileDialog()
{
Filter = "Text Files|*.txt"
};
if (sfd.ShowDialog() == DialogResult.OK)
{
File.WriteAllLines(sfd.FileName, errors.ToArray());
}
}
}
Scrobbles = parsedScrobbles;
}
}
catch (Exception ex)
{
Scrobbles.Clear();
OnStatusUpdated("Error parsing CSV file: " + ex.Message);
}
finally
{
EnableControls = true;
}
}
