package lab.pkg11;
import java.awt.BorderLayout;
import java.awt.GridLayout;
import javax.swing.*;
import javax.swing.JOptionPane;
import java.awt.event.*;
import javax.swing.event.AncestorListener;
class Handelevent extends JFrame{
    public Handelevent(){
        JButton jbt_ok = new JButton("Login");
        JButton jbt_cancel = new JButton("Resister");
        JPanel panel = new JPanel();
        panel.add(jbt_ok);
        panel.add(jbt_cancel);
        add(panel);
        OkListener listener1 = new OkListener();
        CancelListener listener2 = new CancelListener();
        jbt_ok.addActionListener(listener1);
        jbt_cancel.addActionListener(listener2);
    }
}
class Login extends JFrame implements ActionListener{
    public Login(){
        JPanel panel;
        JLabel user_label, password_label, message;
        JTextField userName_text;
        JPasswordField password_text;
        JButton submit, cancel;
        user_label = new JLabel();
      user_label.setText("User Name :");
      userName_text = new JTextField();
      password_label = new JLabel();
      password_label.setText("Password :");
      password_text = new JPasswordField();
      submit = new JButton("SUBMIT");
      panel = new JPanel(new GridLayout(6, 0));
      panel.add(user_label);
      panel.add(userName_text);
      panel.add(password_label);
      panel.add(password_text);

      message = new JLabel();
      panel.add(message);
      panel.add(submit);

      setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

      // Adding the listeners to components..
      submit.addActionListener(this);
      add(panel, BorderLayout.CENTER);
      setTitle("Please Login Here !");
      setSize(450,350);
      Namel listener1 = new Namel();
      userName_text.addAncestorListener( listener1);
      setVisible(true);
   }
    class Namel implements ActionListener{
    public void actionPerformed(ActionEvent e){
        String userName = userName_text.getText();
        /*String s;
        s = JOptionPane.showInputDialog(null,"Name : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        String name = s;
        s = JOptionPane.showInputDialog(null,"Email : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        String email = s;
        s = JOptionPane.showInputDialog(null,"Password : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        int pass = Integer.parseInt(s);
        JOptionPane.showMessageDialog(null,"Resistered Successful","Resister",JOptionPane.INFORMATION_MESSAGE);*/
    }
}
    @Override
    public void actionPerformed(ActionEvent ae) {
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
    }
    }
public class Lab11 {
    public static void main(String[] args) {
        JFrame frame = new Handelevent();
        frame.setTitle("Handelevent");
        frame.setSize(150, 110);
        frame.setLocation(550, 350);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
    }
}
class OkListener implements ActionListener{
    public void actionPerformed(ActionEvent e){
        JFrame x = new Login();
        x.setSize(250, 250);
        x.setLocation(550, 300);
        /*String s;
        s = JOptionPane.showInputDialog(null,"Name : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        String name = s;
        s = JOptionPane.showInputDialog(null,"Email : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        String email = s;
        s = JOptionPane.showInputDialog(null,"Password : ","Resister",JOptionPane.INFORMATION_MESSAGE);
        int pass = Integer.parseInt(s);
        JOptionPane.showMessageDialog(null,"Resistered Successful","Resister",JOptionPane.INFORMATION_MESSAGE);*/
    }
}
class CancelListener implements ActionListener{
    public void actionPerformed(ActionEvent e){
        String s;
        s = JOptionPane.showInputDialog(null,"Email : ","Login",JOptionPane.INFORMATION_MESSAGE);
        String email = s;
        s = JOptionPane.showInputDialog(null,"Password : ","Login",JOptionPane.INFORMATION_MESSAGE);
        int pass = Integer.parseInt(s);
        JOptionPane.showMessageDialog(null,"Login Successful","Login",JOptionPane.INFORMATION_MESSAGE);
    }
}
public void actionPerformed(ActionEvent ae) {
      String userName = userName_text.getText();
      String password = password_text.getText();
      if (userName.trim().equals("admin") && password.trim().equals("admin")) {
         message.setText(" Hello " + userName + "");
      } else {
         message.setText(" Invalid user.. ");
      }
   }
}