Карты

using System;
using System.Numerics;

namespace DeckOfCards
{
    class Program
    {
        static void Main(string[] args)
        {
            Deck deck = new Deck();
            Player player = new Player();
            Casino casino = new Casino();
            deck.Shuffle();
            casino.Run(deck, player);
        }
    }

    class Card
    {
        private string _suit;
        private string _name;

        public Card(string suit, string name)
        {
            _suit = suit;
            _name = name;
        }

        public void ShowInfoCard()
        {
            Console.Write($"{_name} {_suit} ");
        }
    }

    class Deck
    {
        private List<Card> _cards;

        public Deck()
        {
            _cards = new List<Card>();
            string[] suits = { "Черви", "Крести", "Буби", "Пики" };
            string[] names = { "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "D", "K", "A" };

            for (int i = 0; i < suits.Length; i++)
            {
                for (int j = 0; j < names.Length; j++)
                {
                    _cards.Add(new Card(suits[i], names[j]));
                }
            }
        }

        public void Shuffle()
        {
            Random random = new Random();

            for (int i = 0; i < _cards.Count; i++)
            {
                int randomRange = random.Next(_cards.Count);
                Card temp = _cards[randomRange];
                _cards[randomRange] = _cards[i];
                _cards[i] = temp;
            }
        }

        public int TakeRemainingCards()
        {
            return _cards.Count;
        }

        public Card DrawCard()
        {
            Card card = _cards[0];
            _cards.Remove(card);
            return card;
        }
    }

    class Player
    {
        private List<Card> _cards;

        public Player()
        {
            _cards = new List<Card>();
        }

        public void ShowCardInHand()
        {
            Console.WriteLine("Карты в руках:");

            foreach (Card card in _cards)
            {
                card.ShowInfoCard();
            }
        }

        public void TakeCard(Card card)
        {
            _cards.Add(card);
        }
    }

    class Casino
    {
        private bool _isWork = true;
        private int _minminimumNumberCards = 1;
        readonly int numberForExit = 99;

        public void Run(Deck deck, Player player)
        {
            while (_isWork)
            {
                Console.Clear();

                if (deck.TakeRemainingCards() == 0)
                {
                    _isWork = false;
                    Console.WriteLine("Карты кончились.");
                    player.ShowCardInHand();
                    Console.ReadKey();
                }
                else
                {
                    Console.WriteLine($"Карт доступно: {deck.TakeRemainingCards()}. Если карт достаточно набрать {numberForExit} ");
                    Console.WriteLine("Сколько карт желаете взять: ");

                    if (int.TryParse(Console.ReadLine(), out int result))
                    {
                        if (result >= _minminimumNumberCards && result <= deck.TakeRemainingCards())
                        {
                            for (int i = 0; i < result; i++)
                            {
                                Card card = deck.DrawCard();
                                player.TakeCard(card);
                            }
                        }
                        else if (result == numberForExit)
                        {
                            _isWork = false;
                            player.ShowCardInHand();
                            Console.ReadKey();
                        }
                        else
                        {
                            Console.WriteLine("Неверный ввод.");
                            Console.ReadKey();
                        }
                    }
                }
            }
        }
    }
}