namespace Sasalka;

public class AttachmentSlotResolver
{
	private readonly Func<string, GameObject> _attachmentGetter;
	private readonly Dictionary<Inventar.InventorySlot, GameObject> _slotCache = new();

	public AttachmentSlotResolver( Func<string, GameObject> attachmentGetter )
	{
		_attachmentGetter = attachmentGetter;
	}

	public GameObject GetSlotObject( Inventar.InventorySlot slot )
	{
		// Проверяем кэш
		if (_slotCache.TryGetValue(slot, out var cachedObject))
		{
			return cachedObject;
		}

		// Получаем объект и кэшируем его
		var slotObject = slot switch
		{
			Inventar.InventorySlot.LeftHand => _attachmentGetter.Invoke( "hold_L" ),
			Inventar.InventorySlot.RightHand => _attachmentGetter.Invoke( "hold_R" ),
			Inventar.InventorySlot.Body => _attachmentGetter.Invoke( "forward_reference_modelspace" ),
			_ => _attachmentGetter.Invoke( "forward_reference_modelspace" )
		};

		_slotCache[slot] = slotObject;
		return slotObject;
	}

	public void ClearCache()
	{
		_slotCache.Clear();
	}
}