import java.util.Scanner;
import java.util.Random;
import java.util.concurrent.TimeUnit;

public class Game {
    private final String[] sym = new String[]
    {
        "♤",
        "♥",
        "♢",
        "♧"
    };
    private final String[] val = new String[]
    {
       "A", "2", "3", "4", "5", "6", "7", "8", "9", "10",
        "J", "Q", "K"
    };
    private int ansl, ansr, nlft, nrgt, ans, gss;
    private int score;

    public Game()
    {
        score = 0;
        ansl = 0;
        ansr = 0;
        nlft = 0;
        nrgt = 0;
        gss = 0;
        ans = 0;
        System.out.println("Shuffling Cards... Please Wait...");
        try
        {
            TimeUnit.SECONDS.sleep(5);
        }
        catch (InterruptedException ie)
        {
            System.out.println("\n");
        }
        System.out.println("Here's your mystery card:");
        nlft = getCardNum();
        nrgt = getCardNum();
        String numleft = val[nlft];
        String numright = val[nrgt];
        String symleft = sym[getCardSym()];
        String symright = sym[getCardSym()];
        printCard("L", "R", " ", " ", 0, 0);
        play();
        System.out.println("Your cards were:");
        printCard(numleft, numright, symleft, symright, nlft+1, nrgt+1);
    }

    public int check()
    {
        if (gss == 1)
        {
            int a = ansl%2;
            int b = (nlft + 1)%2;
            if (a == 0 && b == 0)
            {
                score = score + 3;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 3 points.");
            }
            else if ( a != 0 && b !=0 )
            {
                score = score + 3;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 3 points.");
            }
            else
            {
                score = score - 1;
                System.out.println("Ow! You guessed wrongly.");
                System.out.println("You got -1 points.");
                System.out.println("\nBut don't worry, You can play again.");
            }
        }
        else if (gss == 2)
        {
            int a = ansr%2;
            int b = (nrgt + 1)%2;
            if (a == 0 && b == 0)
            {
                score = score + 3;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 3 points.");
            }
            else if ( a != 0 && b !=0 )
            {
                score = score + 3;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 3 points.");
            }
            else
            {
                score = score - 1;
                System.out.println("Ow! You guessed wrongly.");
                System.out.println("You got -1 points.");
                System.out.println("\nBut don't worry, You can play again.");
            }
        }
        else if (gss == 3)
        {
            int a = ansl%2;
            int b = (nlft + 1)%2;
            int c = ansr%2;
            int d = (nrgt + 1)%2;
            if (((a == 0 && b == 0) || (a != 0 && b != 0)) &&
            ((c == 0 && d == 0) || (c != 0 && d != 0)))
            {
                score = score + 8;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 8 points.");
            }
            else
            {
                score = score - 4;
                System.out.println("Ow! You guessed wrongly.");
                System.out.println("You got -4 points.");
                System.out.println("\nBut don't worry, You can play again.");
            }
        }
        else if (gss == 4)
        {
           int a = (ansl + ansr)%2;
           int b = (nlft + nrgt + 2)%2;
            if (a == 0 && b == 0)
            {
                score = score + 6;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 6 points.");
            }
            else if ( a != 0 && b !=0 )
            {
                score = score + 6;
                System.out.println("Congratulation! You guessed it right.");
                System.out.println("You got 6 points.");
            }
            else
            {
                score = score - 3;
                System.out.println("Ow! You guessed wrongly.");
                System.out.println("You got -3 points.");
                System.out.println("\nBut don't worry, You can play again.");
            }
        }
        else
        {
            score = score;
        }
        return score;
    }

    public void play()
    {
        System.out.println("Wanna Guess?");
        System.out.println("1. Left card only.");
        System.out.println("2. Right card only.");
        System.out.println("3. Left and right card.");
        System.out.println("4. Addition of both cards.");
        System.out.println("Or insert number other than 1 - 4 to cancel the game.");
        Scanner sc = new Scanner(System.in);
        gss = sc.nextInt();
        switch(gss)
        {
            case 1:
            System.out.println("Left Card is: ");
            System.out.println("(insert 1 = Odd or 2 = Even)");
            ansl = sc.nextInt();
            break;
            case 2:
            System.out.println("Right Card is: ");
            System.out.println("(insert 1 = Odd or 2 = Even)");
            ansr = sc.nextInt();
            break;
            case 3:
            System.out.println("Left Card is: ");
            System.out.println("(insert 1 = Odd or 2 = Even)");
            ansl = sc.nextInt();
            System.out.println("Right Card is: ");
            System.out.println("(insert 1 = Odd or 2 = Even)");
            ansr = sc.nextInt();
            break;
            case 4:
            System.out.println("Left + Right Card Number is: ");
            System.out.println("(insert 1 = Odd or 2 = Even)");
            ansl = sc.nextInt();
            ans = ansr + ansl;
            break;
            default:
            System.out.println("You have choosen to cancel the game.");
            break;
        }
    }

    public void printCard(String numleft, String numright, String symleft, String symright, int num1, int num2)
    {
        if (num1 != 10 && num2 != 10)
        {
            System.out.println("_____________     _____________");
            System.out.println("|           |     |           |");
            System.out.println("|           |     |           |");
            System.out.println("|           |     |           |");
            System.out.println("|     "+numleft+"     |     |     "+numright+"     |");
            System.out.println("|     "+symleft+"     |     |     "+symright+"     |");
            System.out.println("|           |     |           |");
            System.out.println("|           |     |           |");
            System.out.println("|___________|     |___________|\n");
        }
        else if (num1 == 10 && num2 != 10)
        {
            System.out.println("______________     _____________");
            System.out.println("|            |     |           |");
            System.out.println("|            |     |           |");
            System.out.println("|            |     |           |");
            System.out.println("|     "+numleft+"     |     |     "+numright+"     |");
            System.out.println("|      "+symleft+"     |     |     "+symright+"     |");
            System.out.println("|            |     |           |");
            System.out.println("|            |     |           |");
            System.out.println("|____________|     |___________|\n");
        }
        else if (num1 != 10 && num2 == 10)
        {
            System.out.println("_____________     ______________");
            System.out.println("|           |     |            |");
            System.out.println("|           |     |            |");
            System.out.println("|           |     |            |");
            System.out.println("|     "+numleft+"     |     |     "+numright+"     |");
            System.out.println("|     "+symleft+"     |     |      "+symright+"     |");
            System.out.println("|           |     |            |");
            System.out.println("|           |     |            |");
            System.out.println("|___________|     |____________|\n");
        }
        else
        {
            System.out.println("______________     ______________");
            System.out.println("|            |     |            |");
            System.out.println("|            |     |            |");
            System.out.println("|            |     |            |");
            System.out.println("|     "+numleft+"     |     |     "+numright+"     |");
            System.out.println("|      "+symleft+"     |     |      "+symright+"     |");
            System.out.println("|            |     |            |");
            System.out.println("|            |     |            |");
            System.out.println("|____________|     |____________|\n");
        }
    }

    public int getCardNum()
    {
        Random rnd = new Random();
        int num = rnd.nextInt(12);
        return num;
    }

    public int getCardSym()
    {
        Random rnd = new Random();
        int sym = rnd.nextInt(3);
        return sym;
    }
}