using UnityEngine;
using UnityEngine.UI;

namespace SpellBoundAR.Items.Selections.UI
{
    [DisallowMultipleComponent]
    [RequireComponent(typeof(Image))]
    public class ItemTypeSelectionButtonOutline : MonoBehaviour
    {
        [Header("Cache")]
        private ItemTypeSelectionButton _itemTypeSelectionButton;
        private Image _image;
        
        public void Awake()
        {
            _itemTypeSelectionButton = GetComponentInParent<ItemTypeSelectionButton>();
            _image = GetComponent<Image>();
        }

        private void OnEnable()
        {
            if (_itemTypeSelectionButton) _itemTypeSelectionButton.OnIsSelectedChanged += Refresh;
            Refresh();
        }

        private void OnDisable()
        {
            if (_itemTypeSelectionButton) _itemTypeSelectionButton.OnIsSelectedChanged -= Refresh;
        }

        private void Refresh()
        {
            if (_image) _image.enabled = _itemTypeSelectionButton && _itemTypeSelectionButton.IsSelected;
        }
    }
}