using System;
using UnityEngine;
using UnityEngine.XR.Interaction.Toolkit;

namespace Interactions
{
    [DisallowMultipleComponent]
    [RequireComponent(typeof(XRGrabInteractable))]
    public class LockingInteractable : MonoBehaviour
    {
        [SerializeField] private InteractionLayerMask  unlockedLayer;
        [SerializeField] private bool isLocked = false;
        
        private XRGrabInteractable grabInteractable;
        
        public bool IsLocked => isLocked;

        private void OnEnable()
        {
            TryGetComponent(out grabInteractable);

            if (isLocked)
            {
                Lock();
                return;
            }
            Unlock();
        }

        public void Unlock()
        {
            // Add the unlocked layer to the interaction layer mask
            grabInteractable.interactionLayerMask |= unlockedLayer;
            isLocked = false;
        }

        public void Lock()
        {
            // Remove the unlocked layer from the interaction layer mask
            grabInteractable.interactionLayerMask &= ~unlockedLayer;
            isLocked = true;
        }
    }
}