//public static Dictionary<string, Track> TracksDictionary => _tracksDictionary;
#endregion
#region Private Methods
private static void LoadDictionaries(string libraryLocation)
{
try
{
TunesXmlParser parser = new TunesXmlParser(libraryLocation);
// If here then successful parse, therefore store the music folder.
MusicFolder = parser.MusicFolder;
// Establish if the Library Persistent ID is the one we expect.
Setting setting = new Setting();
// If we haven't stored this setting yet.
if (!setting.Find(AppSetting.LibraryPersistentId))
{
setting.SettingValue = parser.LibraryPersistentId;
}
else
{
// Detect if the existing setting is different, i.e. Library connecting to is different.
if (setting.SettingValue != parser.LibraryPersistentId)
{
throw new Exception("This iTunes Library is different to the one you've been using previously. To use a different iTunes Library, delete the RoadMusic Database by choosing File > Database > Reset Database... Then restart RoadMusic.");
}
}
if (!setting.Update(AppSetting.LibraryPersistentId))
{
throw new Exception("Sorry, there was a problem trying to update the Settings database.");
}
// Index by PersistentId and not Id, because the XML library can change Id.
_playlistDictionary = new Dictionary <string, Playlist>();
//_tracksDictionary = new Dictionary<string, Track>();
foreach (Playlist playlist in parser.Playlists.Values)
{
_playlistDictionary.Add(playlist.PersistentId, playlist);
}
// TODO: Use Tracks Dictionary?
//foreach (Track objTrack in parser.Tracks.Values)
//{
// _tracksDictionary.Add(objTrack.Id, objTrack);
//}
}
catch (Exception ex)
{
// Throw out our own exception instead.
throw new Exception(string.Format("Sorry, there was a problem with reading the iTunes Music Library from '{0}'.{1}{1}{2}", libraryLocation, Environment.NewLine, ex.Message));
}
}
/// <summary>
/// Get the default iTunes library.
/// </summary>
/// <returns></returns>
private bool LoadDefaultLibraryLocation()
{
// Establish where the local library should be.
string defaultLibraryLocation = TunesXmlParser.GetDefaultLibraryLocation();
if (File.Exists(defaultLibraryLocation))
{
if (LoadLibrary(defaultLibraryLocation))
{
EnableControls();
return(true);
}
DisableControls();
return(false);
}
MessageBox.Show($"An iTunes Library file could not be found in the default location of '{defaultLibraryLocation}'.", AppGlobals.AppName, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
