using System;

using Syntriax.Engine.Core.Abstract;

namespace Syntriax.Engine.Core;

[System.Diagnostics.DebuggerDisplay("Position: {Position.ToString(), nq}, Scale: {Scale.ToString(), nq}, Rotation: {Rotation}")]
public class Transform : ITransform
{
    public Action<ITransform>? OnPositionChanged { get; set; } = null;
    public Action<ITransform>? OnScaleChanged { get; set; } = null;
    public Action<ITransform>? OnRotationChanged { get; set; } = null;

    private Vector2D _position = Vector2D.Zero;
    private Vector2D _scale = Vector2D.One;
    private float _rotation = 0f;

    public Vector2D Position
    {
        get => _position;
        set
        {
            if (value == _position)
                return;

            _position = value;
            OnPositionChanged?.Invoke(this);
        }
    }

    public Vector2D Scale
    {
        get => _scale;
        set
        {
            if (value == _scale)
                return;

            _scale = value;
            OnScaleChanged?.Invoke(this);
        }
    }

    public float Rotation
    {
        get => _rotation;
        set
        {
            if (value == _rotation)
                return;

            _rotation = value;
            OnRotationChanged?.Invoke(this);
        }
    }
}