using System;
using System.Numerics;
using System.Text;
using Auspex.Vfx.Native;
using Dalamud.Game.ClientState.Objects.Types;

namespace Auspex.Vfx.Internal;

public sealed class ActorBoundVfx : IDisposable
{
	internal IGameObject target;

	internal IGameObject source;

	internal Vector3 scale;

	internal Vector4 color;

	internal unsafe VfxData* data;

	public static ActorBoundVfx Create(string path, IGameObject target, IGameObject source, Vector3 scale, Vector4 color)
	{
		return new ActorBoundVfx(path, target, source, scale, color);
	}

	private unsafe ActorBoundVfx(string path, IGameObject target, IGameObject source, Vector3 scale, Vector4 color)
	{
		this.target = target;
		this.source = source;
		this.scale = scale;
		this.color = color;
		data = CreateGameObjectVfxInternal(path, target, source, scale, color);
	}

	public unsafe void Dispose()
	{
		if (data != null && data->Instance != null)
		{
			VfxNativeBridge.DestroyVfx(data);
		}
		data = null;
		GC.SuppressFinalize(this);
	}

	private unsafe static VfxData* CreateGameObjectVfxInternal(string path, IGameObject target, IGameObject source, Vector3 scale, Vector4 color)
	{
		fixed (byte* bytes = Encoding.UTF8.GetBytes(path + "\0"))
		{
			VfxData* intPtr = VfxNativeBridge.CreateGameObjectVfxInternal(bytes, target.Address, source.Address, 1f, 0, 0, 1);
			intPtr->Instance->Scale = scale;
			intPtr->Instance->Color = color;
			return intPtr;
		}
	}

	public unsafe void UpdateColor(Vector4 color)
	{
		if (!(this.color == color))
		{
			this.color = color;
			VfxNativeBridge.UpdateVfxColor(data->Instance, color.X, color.Y, color.Z, color.W);
		}
	}
}