using UnityEngine;

[RequireComponent(typeof(SpriteRenderer), typeof(BoxCollider2D), typeof(AudioSource))]
public class Card : MonoBehaviour
{
   private SpriteRenderer _spriteRenderer;
   private Sprite _backSprite;
   private Sprite _frontSprite; 
   private Animation _animation;
   private bool _isBackSide = true;
   private BoxCollider2D _boxCollider2d;
   
   // НОВОЕ: Компонент для проигрывания звука
   private AudioSource _audioSource; 
   
   public int Index {get; private set; }
   
   private CardCollector _cardCollector;

   private void Awake()
   {
      _spriteRenderer = GetComponent<SpriteRenderer>();
      _animation = GetComponent<Animation>();
      _boxCollider2d = GetComponent<BoxCollider2D>();
      
      // НОВОЕ: Получаем ссылку на AudioSource
      _audioSource = GetComponent<AudioSource>(); 
   }

   private void OnMouseDown()
   {
      if (_cardCollector.TwoCardsClosed())
      {
         _boxCollider2d.enabled = false;
         
         // НОВОЕ: Проигрываем звук при нажатии
         _audioSource.Play(); 
         
         CardAnimation();
         _cardCollector.OpenCard(this);
      }
   }

   public void EnableCollider()
   {
      _boxCollider2d.enabled = true;
   }

   public void ChangeSpriteCard()
   {
      _spriteRenderer.sprite = _isBackSide  ? _backSprite : _frontSprite;
      Debug.Log($"Card {gameObject.name}: Changing to {(_isBackSide ? "Back" : "Front")} sprite. Current _isBackSide: {_isBackSide}");
   }

   public void CardAnimation()
   {
      _isBackSide = !_isBackSide;
      _animation.Play(_isBackSide ? "ToBack" : "ToFront");
   }

   public void CardSettings(Sprite back, Sprite front, int index)
   {
      _spriteRenderer.sprite = _backSprite = back;
      _frontSprite = front;
      Index = index;
      
      // На случай, если в префабе забыли, убедимся, что он выключен в начале:
      // if (_audioSource != null) _audioSource.Stop();
   }
   public void SetCardCollector(CardCollector cardCollector)
   {
      _cardCollector = cardCollector;
   }
}