using System.Collections.Generic;
using System.ServiceModel;
using NJDOTNET.Trivia;
using NJDOTNET.Trivia.Data;

namespace NJDOTNET.Trivia.Server
{
    [ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession)]
    public class TriviaService : GameServer
    {
        public TriviaService()
        {
            System.Diagnostics.Debug.WriteLine("Starting server...");
        }

        public override void NewGame()
        {
            System.Diagnostics.Debug.WriteLine("Creating new game...");
            base.NewGame();
        }

        public override void Start()
        {
            System.Diagnostics.Debug.WriteLine("Starting game...");
            base.Start();
        }

        public override AnswerSubmissionResponse SubmitAnswer(Answer answer)
        {
            System.Diagnostics.Debug.WriteLine("Received an answer!");
            return base.SubmitAnswer(answer);
        }

        public override void RegisterPlayer(Player player)
        {
            base.RegisterPlayer(player);
            System.Diagnostics.Debug.WriteLine("Registered player: " + player.Name);
        }

        public override IGameClient GameClient
        {
            get { return OperationContext.Current.GetCallbackChannel<IGameClient>(); }
        }

        protected override GameController CreateNewGameController()
        {
            // TODO: Switch to a better question provider

            // Just make a question provider with some dummy questions
            var questions = new List<Question>
                                {
                                    new Question(1) {Text = "Question #1"},
                                    new Question(2) {Text = "Question #2"},
                                    new Question(3) {Text = "Question #3"}
                                };
            var questionProvider = new QuestionProvider(questions);
            var game = new Game(questionProvider);
            return new TestGameController(game);
        }

    }
}