// Test messages received
private void TestMessagesReceived(object sender, MessageArrayEventArgs e)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
if (listBoxTestOutput.Items.Count > 500)
{
for (int i = 0; i < 100; i++)
{
listBoxTestOutput.Items.RemoveAt(0);
}
}
foreach (string item in e.MessageArray)
{
listBoxTestOutput.Items.Add(item);
}
});
}
// When all tracks is fetched
private void AllTracksFetched(object sender, MessageArrayEventArgs e)
{
lines.AddRange(e.MessageArray);
if (e.MessageArray.Contains("OK"))
{
List<Track> tracks = ParseAllTracks(lines);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
foreach (Track track in tracks)
{
AllTracks.Add(track);
}
});
Connection.MessagePass -= AllTracksFetched;
Loading(false);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
listBoxSearch.ItemsSource = null;
listBoxSearch.ItemsSource = AllTracks;
DivideTracks();
listBoxBrowse.ItemsSource = Artists.Values;
});
}
}
// After playlist is fetched
// TODO Entä jos on tyhjä? Tällöin palautetaan pelkkä OK. Mutta jos palautetaankin jonkun muun komenonn tulokset välissä.
// TODO Null check
private void PlaylistFetched(object sender, MessageArrayEventArgs e)
{
playlistLines.AddRange(e.MessageArray);
if (e.MessageArray.Contains("OK"))
{
List<Track> tracks = ParseTracks(playlistLines);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
Playlist.Clear();
foreach (Track track in tracks)
{
Playlist.Add(track);
}
});
Connection.MessagePass -= PlaylistFetched;
Loading(false);
if (getAllTracksEvent != null)
getAllTracksEvent(this, new EventArgs());
}
}
// When message received from server
private void OnMessageReceivedFromServer(object sender, SocketAsyncEventArgs e)
{
string message = Encoding.UTF8.GetString(e.Buffer, 0, e.BytesTransferred);
if (!string.IsNullOrWhiteSpace(trailingMessage))
{
message = trailingMessage + message;
trailingMessage = null;
}
if (string.IsNullOrWhiteSpace(message))
{
// Connection lost
return;
}
// Convert the received string into a string array
List<string> lines = new List<string>(message.Split("\n\r".ToCharArray(), StringSplitOptions.None));
if (lines.Count > 0)
{
string lastLine = lines[lines.Count - 1];
bool isBufferFull = !string.IsNullOrWhiteSpace(lastLine);
if (isBufferFull)
{
trailingMessage = lastLine;
lines.Remove(lastLine);
}
MessageArrayEventArgs args = new MessageArrayEventArgs(lines.ToArray());
if (MessagePass != null)
{
MessagePass(this, args);
}
if (MessageReceived != null)
{
MessageReceived(this, args);
}
if (TestMessagesReceived != null)
{
TestMessagesReceived(this, args);
}
}
// Start listening for the next message
StartReceivingMessages();
}