package lab52;

import java.awt.Color;
import java.awt.Container;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Vector;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

public class Main {
    public static int Kod = 8194;
    public static int Liczba = 0;
    public static String txtbuf = "";
    public static String gwiazdy = "";

    public static void DodajPrzycisk(final JButton b,final JTextField txt,final Container c,String Tekst)
    {
        b.setText(Tekst);
        b.setMargin(new Insets(2,2,2,2));
        b.setSize(30, 30);
        b.addActionListener(new ActionListener()
        {
                public void actionPerformed(ActionEvent e)
                {
                    if(txt.getText().length()<4)
                    {
                        String tekst = txt.getText();
                        txtbuf+=b.getText();
                        tekst+=b.getText();
                        gwiazdy+="*";
                        txt.setText(gwiazdy);
                        Liczba = Integer.parseInt(txtbuf);
                        if(Liczba == Kod)
                        {
                            JOptionPane.showMessageDialog(c,"Gratulacje! Złamałeś szyfr!");
                            txt.setText("");
                            txtbuf = "";
                            gwiazdy = "";
                        }
                    }
                }
        });
        b.show();
    }

    public static void main(String[] args) {
        JFrame okno = new JFrame("Szyfr");
        okno.setBounds(400, 100, 300, 300);
        Container cp = new Container();
        okno.setContentPane(cp);
        okno.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        okno.show();
        cp.setLayout(new GridLayout(6,1));
        final JTextField tf = new JTextField();
        JPanel L13 = new JPanel();
        L13.setLayout(new GridLayout(1,3));
        JPanel L46 = new JPanel();
        L46.setLayout(new GridLayout(1,3));
        JPanel L79 = new JPanel();
        L79.setLayout(new GridLayout(1,3));
        tf.setHorizontalAlignment((int)JFrame.CENTER_ALIGNMENT);
        tf.enable(false);
        Font F = new Font(tf.getFont().getName(), tf.getFont().getStyle(), 40);
        tf.setFont(F);
        tf.setDisabledTextColor(Color.GREEN);
        tf.show();
        cp.add(tf);
        Vector<JButton>Prz = new Vector<JButton>();
        int Polozeniex = 0;
        int Polozeniey = 0;
        for(int i = 0;i<9;i++)
        {
            Prz.add(new JButton());
            DodajPrzycisk(Prz.elementAt(i), tf, cp,Integer.toString(i+1));
            Polozeniex++;
            if(i == 2||i==5)
            {
                Polozeniex = 0;
                Polozeniey++;
            }
            if(i<3)L13.add(Prz.elementAt(i));
            else
                if(i<6)
                    L46.add(Prz.elementAt(i));
                else
                    L79.add(Prz.elementAt(i));
        }
        Prz.add(new JButton());
        DodajPrzycisk(Prz.elementAt(9),tf,cp,Integer.toString(0));
        cp.add(L13);
        cp.add(L46);
        cp.add(L79);
        cp.add(Prz.elementAt(9));
        JButton Wyczysc = new JButton("Wyczysc");
        Wyczysc.addActionListener(new ActionListener()
        {
           public void actionPerformed(ActionEvent E)
           {
               tf.setText("");
               gwiazdy = "";
               txtbuf = "";
           }
        });
        Wyczysc.show();
        cp.add(Wyczysc);
    }
}