public int StartGroupChat(string creator, List <string> usernames)
{
usernames.Sort();
List <Client> clients = new List <Client>();
int roomId = HashUsers(usernames);
if (chatRoomAccepts.ContainsKey(roomId))
{
Console.WriteLine("ChatRoom already exists! Removing...");
chatRoomAccepts.Remove(roomId);
}
Console.WriteLine($"roomId: {roomId}");
ChatRoomInfo info = new ChatRoomInfo();
chatRoomAccepts.Add(roomId, info);
// Check for wrong usernames
for (int i = 0; i < usernames.Count; i++)
{
Client cl = GetUserClient(usernames[i]);
if (cl == null)
{
return(-1);
}
clients.Add(cl);
}
// Create roomChat and add creator to it
info.roomId = roomId;
info.creator = creator;
info.clients = clients;
AcceptChatRequest(roomId, creator);
OnAskForChat(roomId, creator, usernames.ToList());
return(roomId);
}
//-----------------------------------Remote methods-----------------------------------
public bool JoinChatRoom(int roomId, ChatRoomInfo info)
{
chatRooms.Add(roomId, info);
return(true);
}