public SessionChangedEventArgs(SessionChange change, SessionAnnouncement newAnnouncement, SessionAnnouncement oldAnnouncement, int index) :
base(NotifyCollectionChangedAction.Replace, newAnnouncement, oldAnnouncement)
{
if (change != SessionChange.Update)
{
throw new Exception("Invalid SessionChange for this constructor");
}
}
public SessionChangedEventArgs(SessionChange change, SessionAnnouncement announcement, int index) :
base(ToCollectionChangedAction(change), announcement, index)
{
if (change == SessionChange.Update)
{
throw new Exception("Invalid SessionChange for this constructor");
}
}
public SessionChangedEventArgs(SessionChange change, SessionAnnouncement newAnnouncement, SessionAnnouncement oldAnnouncement, int index)
: base(NotifyCollectionChangedAction.Replace, newAnnouncement, oldAnnouncement)
{
if (change != SessionChange.Update)
{
throw new Exception("Invalid SessionChange for this constructor");
}
}
public SessionChangedEventArgs(SessionChange change, SessionAnnouncement announcement, int index)
: base(ToCollectionChangedAction(change), announcement, index)
{
if (change == SessionChange.Update)
{
throw new Exception("Invalid SessionChange for this constructor");
}
}
internal void SessionChanged(SessionChange change)
{
if (IsPlay)
{
Changes.Add(change);
if (OnSessionChanged != null)
{
OnSessionChanged.Invoke(this, change);
}
}
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
try
{
SessionChange?.Invoke(this,
new SessionChangeEventArgs(changeDescription.Reason, changeDescription.SessionId));
}
catch (Exception e)
{
WriteEntry(ServiceName, $"{ServiceName} threw an exception: {e}", EventLogEntryType.Error);
}
}
protected override void OnSessionChange(SessionChangeDescription desc)
{
try
{
SessionChange?.Invoke(this, new SessionChangeEvent {
Description = desc
});
}
catch (Exception e)
{
EventLog.WriteEntry(e.ToString(), EventLogEntryType.Error, 99);
}
}
public void AddSessionChange(SessionChange sessionChange)
{
using (var db = _ctxFactory())
{
var bug = sessionChange.Bug;
sessionChange.Bug = null;
sessionChange.BugID = bug.Id;
var session = sessionChange.Session;
sessionChange.Session = null;
sessionChange.SessionId = session.Id;
db.SessionChanges.Add(sessionChange);
db.SaveChanges();
}
}
private static NotifyCollectionChangedAction ToCollectionChangedAction(SessionChange change)
{
switch (change)
{
case SessionChange.New:
return(NotifyCollectionChangedAction.Add);
case SessionChange.Delete:
return(NotifyCollectionChangedAction.Remove);
case SessionChange.Update:
return(NotifyCollectionChangedAction.Replace);
}
throw new Exception("Unknown SessionChange value");
}
internal async Task UpdateSessionAsync(SessionChange change, object changeData = null)
{
switch (change)
{
case SessionChange.Connect:
{
SocketVoiceServer voiceServer = (SocketVoiceServer)changeData;
JObject eventData = new JObject();
eventData.Add("token", voiceServer.Token);
eventData.Add("guild_id", voiceServer.Guild.Id.ToString());
eventData.Add("endpoint", voiceServer.Endpoint);
JObject data = new JObject();
data.Add("op", "voiceUpdate");
data.Add("guildId", voiceServer.Guild.Id.ToString());
data.Add("sessionId", sessionId);
data.Add("event", eventData);
await manager.GetWebSocket().SendAsync(data.ToString());
break;
}
case SessionChange.Disconnect:
{
ulong guildId = (ulong)changeData;
JObject data = new JObject();
data.Add("op", "destroy");
data.Add("guildId", guildId.ToString());
await manager.GetWebSocket().SendAsync(data.ToString());
break;
}
case SessionChange.Moved:
{
VoiceChannel = (IVoiceChannel)changeData;
break;
}
}
}
internal async Task UpdateSessionAsync(SessionChange change, object changeData = null)
{
switch (change)
{
case SessionChange.Connect:
{
SocketVoiceServer voiceServer = (SocketVoiceServer)changeData;
JObject eventData = new JObject();
eventData.Add("token", voiceServer.Token);
eventData.Add("guild_id", voiceServer.Guild.Id.ToString());
eventData.Add("endpoint", voiceServer.Endpoint);
JObject data = new JObject();
data.Add("op", "voiceUpdate");
data.Add("guildId", voiceServer.Guild.Id.ToString());
data.Add("sessionId", sessionId);
data.Add("event", eventData);
await manager.GetWebSocket().SendAsync(data.ToString());
break;
}
case SessionChange.Disconnect:
{
ulong guildId = (ulong)changeData;
JObject data = new JObject();
data.Add("op", "destroy");
data.Add("guildId", guildId.ToString());
await manager.GetWebSocket().SendAsync(data.ToString());
break;
}
default:
{
Console.WriteLine(new LogMessage(LogSeverity.Debug, "Lavalink", $"Warning: Unknown SessionChange ({change.ToString()})"));
break;
}
}
}
protected override void OnSessionChanged(Session session, SessionChange change)
{
Send.Invoke(Interpretor.Interpretate(session));
}
private static NotifyCollectionChangedAction ToCollectionChangedAction(SessionChange change)
{
switch (change)
{
case SessionChange.New:
return NotifyCollectionChangedAction.Add;
case SessionChange.Delete:
return NotifyCollectionChangedAction.Remove;
case SessionChange.Update:
return NotifyCollectionChangedAction.Replace;
}
throw new Exception("Unknown SessionChange value");
}
protected override void OnSessionChange(SessionChangeDescription changeDescription)
{
SessionChange?.Invoke();
}
protected virtual void OnSessionChanged(Session session, SessionChange change)
{
}
