// Checks for existing settings file, if none exists generate a new one using the defaults.
private void DoGetSettings()
{
bool isEmpty = !File.Exists(ConfigClass.settingsFile); // Check if file exists
// If file doesn't exist, generate one from the DefaultSettings class.
if (isEmpty)
{
UserSettings tempSettings = new UserSettings();
tempSettings = DefaultSettings.set();
MainWindow.currentSettings = tempSettings;
JSON.SerializeSettings(tempSettings);
}
// If file does exist, deserialise the file and load the object up into the "currentSettings" object - If the object is unusable, prompts the user and creates settings from default.
else
{
try
{
UserSettings tempSettings = JSON.DeserializeSettings();
MainWindow.currentSettings = tempSettings;
}
catch
{
MusickError errorWin = new MusickError();
errorWin.Owner = this;
errorWin.lblError.Content = "Settings file corrupted - Using default settings";
if (errorWin.ShowDialog() == true)
{
UserSettings tempSettings = new UserSettings();
tempSettings = DefaultSettings.set();
MainWindow.currentSettings = tempSettings;
JSON.SerializeSettings(tempSettings);
}
}
}
}
// 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("");
}