using Engine.Core;

using SDL3;

namespace Engine.Integration.SDL3;

public class CameraController2D : Behaviour2D, IFirstFrameUpdate, IUpdate
{
    private Sdl3KeyboardInputs keyboardInputs = null!;
    private ICamera2D camera = null!;

    public void FirstActiveFrame()
    {
        keyboardInputs = Universe.FindRequiredBehaviour<Sdl3KeyboardInputs>();
        camera = BehaviourController.GetRequiredBehaviourInParent<ICamera2D>();
    }

    public void Update()
    {
        if (keyboardInputs.IsPressed(SDL.Keycode.W)) Transform.Position += Transform.Up * Universe.Time.DeltaTime * 100f;
        if (keyboardInputs.IsPressed(SDL.Keycode.A)) Transform.Position += Transform.Left * Universe.Time.DeltaTime * 100f;
        if (keyboardInputs.IsPressed(SDL.Keycode.S)) Transform.Position += Transform.Down * Universe.Time.DeltaTime * 100f;
        if (keyboardInputs.IsPressed(SDL.Keycode.D)) Transform.Position += Transform.Right * Universe.Time.DeltaTime * 100f;

        if (keyboardInputs.IsPressed(SDL.Keycode.Q)) Transform.Rotation += Universe.Time.DeltaTime * 45f;
        if (keyboardInputs.IsPressed(SDL.Keycode.E)) Transform.Rotation -= Universe.Time.DeltaTime * 45f;

        if (keyboardInputs.IsPressed(SDL.Keycode.R)) camera.Zoom += Universe.Time.DeltaTime * 15f;
        if (keyboardInputs.IsPressed(SDL.Keycode.F)) camera.Zoom -= Universe.Time.DeltaTime * 15f;
    }
}