using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;

using Syntriax.Engine.Core;
using Syntriax.Engine.Integration.MonoGame;

namespace Pong.Behaviours;

public class ScoreLabel(bool IsLeft) : Label, IFirstFrameUpdate, ILoadContent
{
    public readonly bool IsLeft = IsLeft;

    private PongManager pongManager = null!;

    public void FirstActiveFrame()
    {
        pongManager = Universe.FindRequiredBehaviour<PongManager>();

        pongManager.OnScoreUpdated += UpdateScores;
        pongManager.OnReset += UpdateScores;

        UpdateScores(pongManager);
    }

    public void LoadContent(ContentManager content)
    {
        Font = content.Load<SpriteFont>("UbuntuMono");
    }

    private void UpdateScores(PongManager pongManager)
    {
        if (IsLeft)
            Text = pongManager.ScoreLeft.ToString();
        else
            Text = pongManager.ScoreRight.ToString();
    }
}