import java.util.ArrayList; 
import java.util.Scanner;  
import java.util.Random;
import java.awt.*;
import javax.swing.*;

public class imgLoad extends JFrame { public static void main(String[] args) { new imgLoad(); }

    Image image;
    String imageFile = "images/fish.jpeg";


    imgLoad() {
        this.setTitle("Background image");
        this.setDefaultCloseOperation( JFrame.EXIT_ON_CLOSE );
        this.setSize(600,400);
        JPanel panel = new GrPanel();
        panel.setBackground(Color.BLUE); //overwritten by the background image

        JLabel lblStatus = new JLabel("nothing to report");
        lblStatus.setBackground(Color.GRAY.brighter());
        lblStatus.setOpaque(true);

        //Choose one of the following two:
        loadImage();
        //loadIcon();

        panel.add(lblStatus);
        this.add(lblStatus,BorderLayout.NORTH);
        this.add(panel,BorderLayout.CENTER);
        this.validate();
        this.setVisible(true);

    }

    void loadIcon() {
        java.net.URL imageURL = imgLoad.class.getResource(imageFile);
        if (imageURL != null) {
            ImageIcon icon = new ImageIcon(imageURL);
            image = icon.getImage();
        } else { System.out.println("null icon"); }
    }

    void loadImage() {
        ImageIcon icon = new ImageIcon(getClass().getResource(imageFile));
        image = icon.getImage();
        if (image == null) System.out.println("null image");
    }

    private class GrPanel extends JPanel {
        public void paintComponent(Graphics g) {
            super.paintComponent(g);

            //draw big image to fill up the screen
            if (image != null) g.drawImage(image, 0, 0, (int)(getWidth() * 0.95), (int)(getHeight() * 0.95), Color.RED, this);

            //draw the smaller image
            if (image != null) g.drawImage(image, 0, 0, 100, 100, this);
        }

    }
}

class GoFishTrial2 { static final Random rng = new Random(); static private ArrayList<Card> cards; static public Player[] Players;

public static Card draw()
{
    return cards.remove(rng.nextInt(cards.size()));
}

public static int deckSize()
{
    return cards.size();
}

public static void main(String[] args)
{
    System.out.println("  Sounds of sorrow and lament echo throughout the plains.");
    System.out.println("  Tensions are at the edges as imminent doom is present.");
    System.out.println("  General Hades and you are facing off in an epic battle for the ages.");
    System.out.println("  Your nation of Pagnotti is severly dependent on the victory here.");
    System.out.println("  This battle determines who receives the port of Dumesville.");

    cards = new ArrayList<Card>();
    for(int imill=0;imill<4;imill++)
        for(Card weapons: Card.values())
            cards.add(weapons);
    Player Us = new HumanPlayer();
    Player Hades = new AIPlayer();
    Players = new Player[] {Us, Hades};

    while(Players[0].getNumBooks() + Players[1].getNumBooks() < 13)
    {
        Players[0].haveTurn();
        System.out.println("----------");
        Players[1].haveTurn();
        System.out.println("----------");
    }

    int yScore = Players[0].getNumBooks(); int aiScore = Players[1].getNumBooks();
    if (yScore > aiScore)
        System.out.println("Congratulations, you have defended Pagnotti's honor!"+ yScore + " to "+ aiScore +"!");
    else if (aiScore > yScore)
        System.out.println("General Hades has won! Pagnotti is devastated by your inability to win."+ yScore + " to "+ aiScore +"...");
    else
        System.out.println("The war is at the edges, and both sides have decided on a draw "+yScore+" each!");
}

}

enum Card { ACE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, JACK, QUEEN, KING; }

abstract class Player { protected ArrayList<Card> hand = new ArrayList<Card>(); private int numBooks;

public Player()
{
    for(int imill=0;imill<8;imill++)
        fish();
}

public boolean hasGiven(Card cType)
{
    return hand.contains(cType);
}

public ArrayList<Card> giveAll(Card cType)
{
    ArrayList<Card> x = new ArrayList<Card>(); 
    for(int imill=0;imill<hand.size();imill++)            
        if (hand.get(imill) == cType)
          x.add(hand.get(imill));
    for(int cancun=0;cancun<x.size();cancun++)
        hand.remove(cType);
    return x;
}

protected boolean askFor(Card cType)
{
    int tmp = 0;
    if (this instanceof HumanPlayer)
        tmp = 1;
    Player other = GoFishTrial2.Players[tmp];

    //Used for the computer's strategy//
    if (tmp==1)
        ((AIPlayer) other).queries.add(cType);


    if (other.hasGiven(cType))
    {
        for(Card c: other.giveAll(cType))
            hand.add(c);
        return true;
    }
    else
    {
        return false;
    }
}

protected void fish()
    {
        if (GoFishTrial2.deckSize() > 0)
            hand.add(GoFishTrial2.draw());
        else
            System.out.println("That is impossible since your inevntory is depleted!");
}

public int getNumBooks()
{
    return numBooks;
}

protected Card checkForBooks()
{
    for(Card c: hand) 
    {
        int num = 0;
        for(Card d: hand)
          if (c == d)
              num++;
        if (num == 4)
        {
            for(int imill=0;imill<4;imill++)
                hand.remove(c);
            numBooks++;
            return c;
        }
    }
    return null;


}

public abstract void haveTurn();

}

class HumanPlayer extends Player { public void haveTurn() { Scanner scn = new Scanner(System.in); boolean playing = true; do{ Card book = checkForBooks(); if(book != null) System.out.println("You have successfully won a book of " + book + "s!");

        if (hand.size() == 0)
        {
            System.out.print("Your inventory is depleted, you must "); //Go fish
            break;
        }
        else
        {
            System.out.println("Your current weaponry inventory: ");
            for(Card c: hand)
                System.out.print(c + " ");
            System.out.println();
        }

        System.out.println("Ask General Hades for what weapon?");

        Card req;
        try{
            req = Card.valueOf(scn.next().toUpperCase());
        }
        catch(IllegalArgumentException e){ //If what you said is not in Card
            System.out.println("You don't have anymore of this weapon!. Try again:");
            continue;
        }

        if(!hand.contains(req))
        {
            System.out.println("You can't ask for inventory that you dont have! Try again:");
            continue;
        }

        System.out.println("You ask for a " + req);
        playing = askFor(req); //If you get card(s), askFor returns true and loops
    } while(playing);
    System.out.println("Go fish!");
    fish();
}

}

class AIPlayer extends Player { public ArrayList<Card> queries = new ArrayList<Card>(); private int age = 0;

public void haveTurn()
{
    boolean playing;
    do{
        Card book = checkForBooks();
        if(book != null)
            System.out.println("General Hades won a book of " + book + "s...");
        if (hand.size() == 0)
        {
            System.out.print("General Hades inventory is depleted!");
            break;
        }
        Card req = aiMagic();
        System.out.println("General Hades is confident he can win. He wants a: " + req);
        playing = askFor(req);
        age++;
    } while(playing);
    System.out.println("General Hades goes fishing.");
    fish();
}

//The AI's strategy is to first ask for things you asked for, since you have those things.
//Failing that, it chooses at random.
private Card aiMagic()
{
    if (age>2)
    {
        queries.remove(queries.size()-1); //gets rid of oldest entry so it won't 
        age=0;                           //get stuck asking for the same thing
    }
    for(int imill=queries.size()-1; imill>-1; imill--) //(maybe a queue would have been better?)
        if (hand.contains(queries.get(imill)))
        {
            return queries.remove(imill); //once it extracts a card from you, it will stop
        }                            //asking for that card, until YOU ask for it again.
    return hand.get(GoFishTrial2.rng.nextInt(hand.size()));
}

}