public PlaylistViewModel DeserializePlaylist(string path)
{
//string path = Path.Combine(Directory.GetCurrentDirectory(), directoryName, name);
if (!File.Exists(path))
{
Console.WriteLine("playlist doesnt exist: " + path);
return(null);
}
using (StreamReader sr = File.OpenText(path))
{
string content = sr.ReadToEnd();
if (content.Equals(string.Empty) || content == null)
{
return(null);
}
Console.WriteLine("playlist deserialized: " + path);
PlaylistViewModel playlist = JsonConvert.DeserializeObject <PlaylistViewModel>(content);
playlist.Name = GetFileNameNoExtension(path);
for (int i = 0; i < playlist.Songs.Count; i++)
{
playlist.Songs[i].PlaylistName = playlist.Name;
}
return(playlist);
}
}
public void Serialize(PlaylistViewModel playlist)
{
Directory.CreateDirectory(directoryName);
using (StreamWriter sw = File.CreateText(Path.Combine(Directory.GetCurrentDirectory(), directoryName, playlist.Name + jsonExtension)))
{
sw.Write(JsonConvert.SerializeObject(playlist, Formatting.Indented));
Console.WriteLine("serialized playlist " + playlist.Name + " to config.json");
}
}
//moving songs from playlist to playlist
private void AddToPlaylistButton_Click(object sender, RoutedEventArgs e)
{
List <SongViewModel> selectedSongs;
switch (songListTabControl.SelectedIndex)
{
case 1: //tab 1, search tab
selectedSongs = searchListbox.SelectedItems.Cast <SongViewModel>().ToList();
break;
default: //tab 0, song list
selectedSongs = songListBox.SelectedItems.Cast <SongViewModel>().ToList();
break;
}
if (selectedSongs.Count <= 0)
{
MessageBox.Show("No songs are selected", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (((PlaylistItemViewModel)targetPlaylistComboBox.SelectedItem).Name.Equals(currentPlaylist.Name))
{
MessageBox.Show("The source and destination playlist cannot be the same", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
PlaylistItemViewModel item = PlaylistItems[targetPlaylistComboBox.SelectedIndex];
PlaylistViewModel targetPlaylist = serializer.DeserializePlaylist(item.Path);
MessageBoxResult result = MessageBox.Show(string.Format("Would you like to copy {0} songs from {1} to {2}", selectedSongs.Count, currentPlaylist.Name, targetPlaylist.Name), "Confirmation", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
int largestInd = 0;
for (int i = 0; i < targetPlaylist.Songs.Count; i++)
{
if (targetPlaylist.Songs[i].Order > largestInd)
{
largestInd = targetPlaylist.Songs[i].Order;
}
}
for (int i = 0; i < selectedSongs.Count; i++)
{
SongViewModel song = new SongViewModel(selectedSongs[i]);
song.Order = largestInd + i + 1;
targetPlaylist.Songs.Add(song);
}
serializer.Serialize(targetPlaylist);
Console.WriteLine("moved " + selectedSongs.Count + " to " + targetPlaylist.Name);
}
}
private void CreatePlaylistButton_Click(object sender, RoutedEventArgs e)
{
if (newPlaylistTextbox.Text.Length == 0)
{
MessageBox.Show("Playlist must have a name", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
if (playlistCreator.inProgress && (bool)createConditionCheckBox.IsChecked)
{
MessageBox.Show("Cannot create playlist due to ongoing operation", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
for (int i = 0; i < PlaylistItems.Count; i++)
{
if (PlaylistItems[i].Name.Equals(newPlaylistTextbox.Text, StringComparison.InvariantCultureIgnoreCase))
{
MessageBox.Show("Name already exist", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
}
if ((bool)createConditionCheckBox.IsChecked)
{
playlistCreator.events += AddToPlaylistItemListFromCreator;
playlistCreator.CreatePlaylist(newPlaylistTextbox.Text, selectedFolderPath);
Console.WriteLine("called");
MessageBox.Show("All songs from the osu! folder are being fetched, and the playlist will be added when operation is complete. This might take a while."
, "Information", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
PlaylistViewModel playlist = playlistCreator.CreatePlaylist(newPlaylistTextbox.Text);
PlaylistItems.Add(new PlaylistItemViewModel(playlist.Name, serializer.GetPlaylistPath(playlist)));
}
newPlaylistTextbox.Text = "";
createConditionCheckBox.IsChecked = false;
}
private void PlaylistListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ReserializeCurrentPlaylist(); //checks for changes, and reserialize it
if ((bool)ctrlShuffleCheckBox.IsChecked)
{
shuffleController.ClearPastValues();
}
int index = playlistListBox.SelectedIndex;
if (index >= 0 && index < PlaylistItems.Count)
{
PlaylistItemViewModel item = PlaylistItems[index];
PlaylistViewModel playlist = serializer.DeserializePlaylist(item.Path);
if (playlist != null)
{
currentPlaylist.UpdateProperties(playlist);
}
if (currentPlaylist.Songs.Count > 0)
{
songListBox.SelectedIndex = 0;
}
}
}
public string GetPlaylistPath(PlaylistViewModel playlist)
{
string path = Path.Combine(Directory.GetCurrentDirectory(), directoryName);
return(string.Format("{0}\\{1}{2}", path, playlist.Name, jsonExtension));
}