using System.Collections.Generic;
using UnityEngine;

public class PresetCards : MonoBehaviour
{
    public int CardMax { get; private set; }
    [SerializeField] private Sprite _backSprite = null;
    [SerializeField] private List<Sprite> _allSprites = null;

    public void SetCardMax(int max)
    {
        if (max > _allSprites.Count) max = _allSprites.Count;  // Чтобы не превысить спрайты
        CardMax = max;
    }
    
    public Sprite GetBackSprite()
    {
        return _backSprite;
    }

    public List<Sprite> GetPlayCardsSprites()
    {
        List<Sprite> sprites = new List<Sprite>(_allSprites);
        while (CardMax < sprites.Count)
        {
            sprites.RemoveAt(Random.Range(0, sprites.Count));
        }
        
        return sprites;
    }

    public int[] GetCardIndex()
    {
        
        int[] cardIndex = new int[CardMax];
        for (int i = 0; i < cardIndex.Length; i++)
        {
            cardIndex[i] = i;
        }

        for (int i = 0; i < cardIndex.Length; i++)
        {
            int temp = cardIndex[i];
            int rnd =  Random.Range(0, cardIndex.Length);
            cardIndex[i] = cardIndex[rnd];
            cardIndex[rnd] = temp;
        }
        return cardIndex;
        
    }
}