using System;
using System.Diagnostics;

namespace NJDOTNET.Trivia
{
    /// <summary>
    /// This is a basic IGameClient implementation that just does
    /// the bare minimum to qualify as a client (with some logging).
    /// </summary>
    /// <remarks>
    /// This is a real nice candidate for a base class!
    /// </remarks>
    public class SimpleGameClient : IGameClient
    {
        public event EventHandler<EventArgs<GameSummary>> OnGameEnd;
        public event EventHandler<EventArgs<Game>> OnGameStart;
        public event EventHandler<EventArgs<Question>> OnQuestionChanged;

        public virtual void HandleGameStart(Game game)
        {
            Debug.WriteLine("HandleGameStart");
            if (OnGameStart != null)
                OnGameStart(this, new EventArgs<Game>(game));
        }

        public virtual void HandleGameEnd(GameSummary summary)
        {
            Debug.WriteLine("HandleGameEnd");
            if (OnGameEnd != null)
                OnGameEnd(this, new EventArgs<GameSummary>(summary));
        }

        public virtual void HandleQuestionChanged(Question question)
        {
            Debug.WriteLine("HandleQuestionChanged");
            if (OnQuestionChanged != null)
                OnQuestionChanged(this, new EventArgs<Question>(question));
        }

    }
}