/**

Program #6

Function: Java Interactive GUI Application for Number Guessing with Colored Hints

Programmed By: Justin Buys, student (July 23, 2017)

*/

import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class Justin_P6
{
    public static void main(String[] args)
    {
        //*
        Thread gameThread = new Thread(new Runnable() {
            public void run() {
                    Game rng = new Game();

                    rng.getWindow().getButton().addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent arg0)
                        {
                            rng.getWindow().getLabel().setText(" I have a number between 1 and 1000 can you guess my number?\n" +
                                    "Please enter a number for your first guess and then hit Enter.");
                            rng.newGame();
                        }
                    });

                    rng.getWindow().getField().addActionListener(new ActionListener() {
                        public void actionPerformed(ActionEvent arg0)
                        {
                            rng.setGuessNumber(Integer.parseInt(rng.getWindow().getField().getText()));
                            rng.getWindow().getField().setText("");

                            rng.logGuess();
                            if(rng.checkGuess())
                            {
                                rng.getWindow().getPanel().setBackground(Color.GRAY);
                                rng.getWindow().getLabel().setText(rng.getGuessNumber()+" is Correct! Total Guesses: " +
                                    rng.getNumGuess());
                            }

                            else
                            {
                                if(rng.getStatus()==1)
                                {
                                    if(rng.checkTemp()==1)
                                    {
                                        rng.getWindow().getPanel().setBackground(Color.RED);
                                        rng.getWindow().getLabel().setText(rng.getGuessNumber()+" is TOO HIGH! But you are getting
                                            WARMER. Enter your next guess.");
                                    }

                                    else
                                    {
                                        rng.getWindow().getPanel().setBackground(Color.BLUE);
                                        rng.getWindow().getLabel().setText(rng.getGuessNumber()+" is TOO HIGH! And you are getting
                                            COLDER. Enter your next guess.");
                                    }
                                }

                                else
                                {
                                    if(rng.checkTemp()==1)
                                    {
                                        rng.getWindow().getPanel().setBackground(Color.RED);
                                        rng.getWindow().getLabel().setText(rng.getGuessNumber()+" is TOO LOW! But you are getting
                                            WARMER. Enter your next guess.");
                                    }

                                    else
                                    {
                                        rng.getWindow().getPanel().setBackground(Color.BLUE);
                                        rng.getWindow().getLabel().setText(rng.getGuessNumber()+" is TOO LOW! And you are getting
                                            COLDER. Enter your next guess.");
                                    }
                                }
                            }
                        }
                    });
            }
        });
        gameThread.start();
        //*/
    }
}

//Game Class//
import java.util.Random;

public class Game
{
    private int targetNumber;
    private int guessNumber;
    private Random rng;
    private int status;
    private GameWindow window;
    private int numGuess;
    private int guessDiff;

    public Game()
    {
        window = new GameWindow();
        rng = new Random();
    }

    public void setGuessNumber(int guess)
    {
        guessNumber = guess;
    }

    private void setTargetNumber()
    {
        targetNumber = rng.nextInt(1000)+1;
    }

    public int getTargetNumber()
    {
        return targetNumber;
    }

    public int getGuessNumber()
    {
        return guessNumber;
    }

    public int getStatus()
    {
        return status;
    }

    public int getNumGuess()
    {
        return numGuess;
    }

    public void logGuess()
    {
        ++numGuess;
    }

    public GameWindow getWindow()
    {
        return window;
    }

    public boolean checkGuess()
    {
        if(guessNumber == targetNumber)
            return true;

        else
        {
            if(guessNumber > targetNumber)
                status = 1;

            else
                status = 0;

            return false;
        }
    }

    public int checkTemp()
    {
        int diff = Math.abs(targetNumber-guessNumber);

        if(diff < guessDiff)
        {
            guessDiff = diff;
            return 1;
        }

        else
        {
            guessDiff = diff;
            return 0;
        }
    }

    public void newGame()
    {
        setTargetNumber();
        setGuessNumber(0);
        numGuess = 0;
        guessDiff = 1000;
    }
}

//GameWindow Class//
import java.awt.Color;
import java.awt.GridLayout;
import javax.swing.*;

public class GameWindow
{
    private JFrame container;
    private JPanel window;
    private JButton button;
    private JTextField textField;
    private JLabel label;

    public GameWindow()
    {
        container = new JFrame("Do You Want To Play A Guessing Game?");
        window = new JPanel(new GridLayout(0,1));
        container.getContentPane().add(window);

        textField = new JTextField(5);
        window.add(textField);

        button = new JButton("New Game");
        window.add(button);

        label = new JLabel();
        label.setForeground(Color.WHITE);
        window.add(label);

        container.setVisible(true);
        container.setSize(800, 100);
        window.setBackground(Color.GRAY);

        container.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    }

    public JButton getButton()
    {
        return button;
    }

    public JTextField getField()
    {
        return textField;
    }

    public JLabel getLabel()
    {
        return label;
    }

    public JPanel getPanel()
    {
        return window;
    }
}