using System;
using UnityEngine;

public class CardCollector : MonoBehaviour
{
   private Card _firstCard;
   private Card _secondCard;

   public void FindCards()
   {
      Card[] cards = FindObjectsOfType<Card>();
      for (int i = 0; i < cards.Length; i++)
      {
         cards[i].SetCardCollector(this);
      }
   }
   public void OpenCard(Card card)
   {
      if(_firstCard == null)
         _firstCard=card;
      else
      {
         _secondCard=card;
         Invoke(nameof(CompareCards), 0.8f);
      }
   }
   
   private void CompareCards()
   {
      if (_firstCard.Index == _secondCard.Index)
      {
         Destroy(_firstCard.gameObject);
         Destroy(_secondCard.gameObject);
      }
      else
      {
         _secondCard.CardAnimation();
         _firstCard.CardAnimation();
      }

      _secondCard = null;
      _firstCard = null;
   }

   public bool TwoCardsClosed()
   {
      return _secondCard==null;
   }
}