using System.Linq;
using UnityEngine;

namespace UVC.Editor
{
    [RequireComponent(typeof(Renderer))]
    public class OutlineEffect : MonoBehaviour
    {
        [SerializeField] private Material _outlineMaterial;
        private Renderer _renderer;
        private bool _isOutlined = false;

        void Awake()
        {
            _renderer = GetComponent<Renderer>();
        }

        public void SetOutline(bool visible)
        {
            if (_isOutlined == visible) return;

            _isOutlined = visible;
            var materials = _renderer.sharedMaterials.ToList();
            if (_isOutlined)
            {
                materials.Add(_outlineMaterial);
            }
            else
            {
                materials.Remove(_outlineMaterial);
            }
            _renderer.materials = materials.ToArray();
        }
    }
}