public int StartGame(User user, int roomId, GameParameters parameters)
{
var roomExists = ActiveRooms.TryGetValue(roomId, out var room);
if (!roomExists)
{
throw new Exception("Room doesn't exist");
}
if (room.Users.Count < 2)
{
throw new Exception("Can only start when there are 2 or more players in a room");
}
ActiveRooms.TryRemove(roomId, out var _);
var gameId = ActiveGames.IsEmpty ? 1 : ActiveGames.Last().Key + 1;
var numberOfWords = parameters.NumberOfRounds * room.Users.Count;
var words = wordsRepository.GetRandomWords(numberOfWords).ToList();
var game = new Game(gameId, room, words, parameters.NumberOfRounds);
ActiveGames.TryAdd(gameId, game);
return(gameId);
}