using System;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        Card card1 = new Card("K", 'H');

        Card card2 = new Card("A", 'S');

        string[] deckValues = {"A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"};

        char[] deckSuits = {'S', 'H', 'D', 'C'};

        List<Card> defaultDeck = new List<Card>();

        foreach (string cardValue in deckValues)

        {

            foreach (char suit in deckSuits)

            {

                Card tempCard = new Card(cardValue, suit);

                defaultDeck.Add(tempCard);

            }

        }

        int deckSize = defaultDeck.Count;

        Deck currentDeck = new Deck(deckSize);

        currentDeck.shuffleDeck(defaultDeck);

        List<Card> dealerHand = new List<Card>();

        int dealerTotal = 0;

        int currentCard = 0;

        Card newCard = currentDeck.drawCard();

        dealerHand.Add(newCard);

        dealerTotal += (dealerHand[currentCard].getValue());

        currentCard++;

        newCard = currentDeck.drawCard();

        dealerHand.Add(newCard);

        dealerTotal += (dealerHand[currentCard].getValue());

        currentCard++;

        displayHand(dealerHand);

    }

    public static void displayHand(List<Card> hand)

    {

        int handTotal = 0;

        int currentCard = 0;

        string display = hand[currentCard].getDisplay();

        int cardValue = 0;

        int handSize = hand.Count;

        Console.Write("The current hand contains: " + display);

        //Console.Write("The current hand contains: " + hand[currentCard]);

        cardValue = hand[currentCard].getValue();

        handTotal += cardValue;

        currentCard++;

        while (currentCard < handSize)

        {

            display = hand[currentCard].getDisplay();

            Console.Write(", " + display);

            cardValue = hand[currentCard].getValue();

            handTotal += cardValue;

            currentCard++;

        }

        Console.WriteLine(".");

        Console.WriteLine("Hand Total: " + handTotal);

    }

}

​

public class Card

{

    public string value {get; set;}

    public char suit {get; set;}

​

    public Card()

    {

        value = "0";

        suit = 'X';

    }

​

    public Card(string newValue, char newSuit)

    {

        value = newValue;

        suit = newSuit;

    }

​

    public string getDisplay()

    {

        string display;

        string suitDisplay = "";

        switch (suit)

            {

                case 'D':

                    suitDisplay = "Diamonds";

                    break;

                case 'H':

                    suitDisplay = "Hearts";

                    break;

                case 'S':

                    suitDisplay = "Spades";

                    break;

                case 'C':

                    suitDisplay = "Clubs";

                    break;

                case 'X':

                    return "Empty Card";

            }

        try

        {

            int.Parse(value);

            display = (value + " of " + suitDisplay);

            return display;

        }

        catch

        {

            string valueDisplay = "";

            switch (value)

            {

                case "A":

                    valueDisplay = "Ace";

                    break;

                case "J":

                    valueDisplay = "Jack";

                    break;

                case "Q":

                    valueDisplay = "Queen";

                    break;

                case "K":

                    valueDisplay = "King";

                    break;

            }

            display = (valueDisplay + " of " + suitDisplay);

            return display;

        }

    }

​

    public int getValue()

    {

        try

        {

            return int.Parse(value);

        }

        catch (FormatException)

        {

            if (value == "A")

            {

                return 1;

            }

            else

            {

                return 10;

            }

        }

    }    

}

​

public class Deck

    {

        public List<Card> cards { get; set; }

        public int size { get; set; }

        public Deck()

        {

            cards = new List<Card>();

        }

        public Deck(int newSize)

        {

            size = newSize;

            cards = new List<Card>();

        }

        //method to reset the deck to its default value

        public void shuffleDeck(List<Card> defaultDeck)

        {

            cards.Clear();

            foreach (Card card in defaultDeck)

            {

                cards.Add(card);

            }

        }

        //Method to draw a random card from the deck. It replaces said card with a 0 and returns the card selected.

        public Card drawCard()

        {

            var rand = new Random();

            int selector;

            Card card = new Card();

            size = cards.Count;

            selector = rand.Next(size);

            card = cards[selector];

            cards.RemoveAt(selector);

            return card;

        }

        public int remainingCards()

        {

            int total = 0;

            foreach (Card card in cards)

            {

                if (card.getValue() != 0){

                    total++;

                }

            }

            return total;

        }

    }