Notes

package PackagePackage;

import java.io.*;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

public class ForgotPasswordPage extends RegulatedJFrame {
private LoginPage loginPage;
JTextField[] textF = new JTextField[3];
JButton[] button = new JButton[2];
JPanel[] panel = new JPanel[4];

public ForgotPasswordPage(LoginPage loginPage) {
this.loginPage = loginPage;
Container cp = getContentPane();
cp.setLayout(new GridLayout(4, 1));
panel[0] = new JPanel(new GridLayout(1, 2));
panel[1] = new JPanel(new GridLayout(1, 2));
panel[2] = new JPanel(new GridLayout(1, 2));
panel[3] = new JPanel(new FlowLayout());
textF[0] = new JTextField("", 26);
textF[1] = new JTextField("", 26);
textF[2] = new JTextField("", 26);
button[0] = new JButton("Done");
DoneAction doneAction = new DoneAction(this.loginPage, this);
button[0].addActionListener(doneAction);
button[1] = new JButton("Back");
BackAction backAction = new BackAction();
button[1].addActionListener(backAction);
panel[0].add(new JLabel("Username:"));
panel[0].add(textF[0]);
panel[1].add(new JLabel("Name:"));
panel[1].add(textF[1]);
panel[2].add(new JLabel("Surname:"));
panel[2].add(textF[2]);
panel[3].add(button[0]);
panel[3].add(button[1]);
cp.add(panel[0]);
cp.add(panel[1]);
cp.add(panel[2]);
cp.add(panel[3]);
this.prepareFrame();
}

protected void prepareFrame() {
super.prepareFrame("Poems From Pens - Forgot Password Page", 300, 160);
this.setBounds(this.loginPage.getX(), this.loginPage.getY(), this.getWidth(), this.getHeight());
}

private class BackAction implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
loginPage.setBounds(ForgotPasswordPage.this.getX(), ForgotPasswordPage.this.getY(), loginPage.getWidth(),
loginPage.getHeight());
loginPage.setVisible(true);
ForgotPasswordPage.this.dispose();
}
}

private class DoneAction implements ActionListener {
private LoginPage loginPage;
private ForgotPasswordPage FPP;

public DoneAction(LoginPage loginPage, ForgotPasswordPage FPP) {
this.loginPage = loginPage;
this.FPP = FPP;
}

@Override
public void actionPerformed(ActionEvent e) {
if (!(textF[0].getText().isEmpty() || textF[1].getText().isEmpty() || textF[2].getText().isEmpty())) {
BufferedReader reader = null;
String line = null;
String forgottenPassword = null;
try {
String[] user;
reader = new BufferedReader(new FileReader("users.txt"));
while ((line = reader.readLine()) != null) {
user = line.split(",");
if (textF[0].getText().equals(user[0]) && textF[1].getText().equals(user[2])
&& textF[2].getText().equals(user[3])) {
forgottenPassword = user[1];
break;
}
}
if (forgottenPassword != null) {
new ForgottenPasswordFrame(forgottenPassword, loginPage, FPP);
} else {
JOptionPane.showMessageDialog(null, "Invalid username, name, or surname.", "Error",
JOptionPane.ERROR_MESSAGE);
}
} catch (IOException e1) {
e1.printStackTrace();
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
} else {
JOptionPane.showMessageDialog(null, "Please fill in all fields.", "Error", JOptionPane.ERROR_MESSAGE);
}
}
}

private class ForgottenPasswordFrame extends RegulatedJFrame {
private LoginPage loginPage;
private ForgotPasswordPage FPP;
JButton button;
JPanel[] panel = new JPanel[2];

public ForgottenPasswordFrame(String password, LoginPage loginPage, ForgotPasswordPage FPP) {
this.loginPage = loginPage;
this.FPP = FPP;
Container cp = getContentPane();
cp.setLayout(new GridLayout(2, 1));
panel[0] = new JPanel(new FlowLayout());
panel[1] = new JPanel(new FlowLayout());
button = new JButton("Got it");
FPPAction FPPaction = new FPPAction(loginPage, FPP, this);
button.addActionListener(FPPaction);
cp.add(panel[0]);
cp.add(panel[1]);
panel[0].add(new JLabel("Your password is: " + password));
panel[1].add(button);
this.prepareFrame();
}

private class FPPAction implements ActionListener {
private LoginPage loginPage;
private ForgottenPasswordFrame forgottenPP;

public FPPAction(LoginPage loginPage, ForgotPasswordPage FPP, ForgottenPasswordFrame forgottenPP) {
this.loginPage = loginPage;
this.forgottenPP = forgottenPP;
}

@Override
public void actionPerformed(ActionEvent e) {
this.loginPage.setVisible(true);
this.forgottenPP.dispose();
}
}

protected void prepareFrame() {
super.prepareFrame("Notification", 300, 160);
this.setBounds(this.FPP.getX(), this.FPP.getY(), this.getWidth(), this.getHeight());
}

@Override
public void windowOpened(WindowEvent e) {
this.FPP.dispose();
}

@Override
public void windowClosing(WindowEvent e) {
System.exit(0);
}

@Override
public void windowClosed(WindowEvent e) {
loginPage.setBounds(this.getX(), this.getY(), this.loginPage.getWidth(), this.loginPage.getHeight());
}

@Override
public void windowIconified(WindowEvent e) {
}

@Override
public void windowDeiconified(WindowEvent e) {
}

@Override
public void windowActivated(WindowEvent e) {
}

@Override
public void windowDeactivated(WindowEvent e) {
}
}
}