// Generate a new library file using the selected directory.
private async Task <string> DoGenerateLibrary(string selectedFolder)
{
await Task.Run(() =>
{
ObservableCollection <Song> tempLibrary = GenerateLibrary.Create(selectedFolder);
MusickLibrary.SongList = tempLibrary;
string tempMusicLibraryFile = System.IO.Path.Combine(ConfigClass.appLibraryFolder, libraryName);
JSON.SerializeLibrary(tempMusicLibraryFile, tempLibrary);
MusickSettings.libList.Add(GenerateLibrary.CreateLibraryEntry(tempLibrary, tempMusicLibraryFile)); // Creates an entry for the local library file to be displayed and interracted with.
}
);
lblStatus.Content = "Library Generated...";
return("");
}
// Generate a new library file using the selected directory.
private async Task <LibraryFile> DoGenerateLibrary(string selectedFolder, string libraryName)
{
LibraryFile tempLibraryFile = new LibraryFile();
await Task.Run(() =>
{
ObservableCollection <Song> tempLibrary = GenerateLibrary.Create(selectedFolder);
// Adds the songs contained within this new library to the library window.
MusickLibrary.SongList.Union(tempLibrary).ToList();
// Create library entry for the application to use and see.
tempLibraryFile = GenerateLibrary.CreateLibraryEntry(tempLibrary, libraryName);
// Serialize Library.
JSON.SerializeLibrary(libraryName, tempLibrary);
return(tempLibraryFile);
}
);
return(tempLibraryFile);
}
// If a local library (or libraries) exists, this will deserialise the file(s) into the songList object for the Library window to use.
private async Task <string> DoLoadLibrary()
{
await Task.Run(() =>
{
foreach (var file in Directory.GetFiles(ConfigClass.appLibraryFolder))
{
ObservableCollection <Song> tempLibrary = JSON.DeserializeLibrary(file);
LibraryFile tempLibFile = GenerateLibrary.CreateLibraryEntry(tempLibrary, file);
foreach (var song in tempLibrary.ToList())
{
if (!File.Exists(song.FileLocation))
{
tempLibrary.Remove(song);
}
}
foreach (var musicFile in Directory.GetFiles(tempLibFile.LibrarySource, "*", SearchOption.AllDirectories))
{
if (!tempLibrary.Any(p => p.FileLocation == musicFile))
{
if (file.Contains(".mp3") || file.Contains(".wma") || file.Contains(".wav"))
{
tempLibrary.Add(GenerateLibrary.GenerateSong(musicFile));
}
}
}
JSON.SerializeLibrary(file, tempLibrary);
try
{
foreach (var tempSong in tempLibrary)
{
tempSongList.Add(tempSong);
}
MusickSettings.libList.Add(tempLibFile); // Creates an entry for the local library file to be displayed and interracted with.
}
catch // If the object returned is unusable, it'll throw this error.
{
Dispatcher.Invoke(() =>
{
MusickError errorWin = new MusickError();
errorWin.Owner = this;
errorWin.lblError.Content = "One or more libraries are corrupt/missing - Restart to generate a new library";
if (errorWin.ShowDialog() == true)
{
foreach (var libFile in Directory.GetFiles(ConfigClass.appLibraryFolder))
{
File.Delete(libFile);
}
this.Close();
}
}
);
}
}
}
);
MusickLibrary.SongList = tempSongList;
lblStatus.Content = "Library loaded...";
await Task.Delay(729);
return("");
}
