StudentCreation

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 */

package com.mycompany.signupform;

/**
 *
 * @author Admin
 */
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
import javax.swing.filechooser.FileNameExtensionFilter;

public class SignupForm {
    public static void main(String[] args) {
        JFrame frame = new JFrame("Sign-Up Creation");
        frame.setSize(950, 650);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setLayout(new BorderLayout());
        frame.getContentPane().setBackground(new Color(240, 240, 240));

        JPanel mainPanel = new JPanel();
        mainPanel.setLayout(null);
        mainPanel.setBackground(new Color(240, 240, 240));
        mainPanel.setPreferredSize(new Dimension(930, 800));

        JScrollPane scrollPane = new JScrollPane(mainPanel);
        scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
        frame.add(scrollPane, BorderLayout.CENTER);

        JLabel titleLabel = new JLabel("SIGN-UP CREATION");
        titleLabel.setFont(new Font("Arial", Font.BOLD, 20));
        titleLabel.setBounds(20, 10, 400, 35);
        mainPanel.add(titleLabel);

        String[] labels = {"LAST NAME:", "FIRST NAME:", "MIDDLE NAME:", "SUFFIX:", "SEX:", "SPECIALIZATION:", "WORK POSITION:", "EMAIL:", "CONTACT NO:"};
        JTextField[] textFields = new JTextField[labels.length];

        int yOffset = 70;
        for (int i = 0; i < labels.length; i++) {
            JLabel label = new JLabel(labels[i]);
            label.setFont(new Font("Arial", Font.BOLD, 11));
            label.setBounds(20, yOffset, 140, 25);
            mainPanel.add(label);

            if (labels[i].equals("SEX:")) {
                JComboBox<String> sexComboBox = new JComboBox<>(new String[]{"Male", "Female"});
                sexComboBox.setBounds(160, yOffset, 350, 25);
                mainPanel.add(sexComboBox);
            } else {
                textFields[i] = new JTextField();
                textFields[i].setBounds(160, yOffset, 350, 25);
                mainPanel.add(textFields[i]);
            }

            yOffset += 35;
        }

        // Restrict contact number to only digits and max 11 characters
        textFields[8].addKeyListener(new KeyAdapter() {
            public void keyTyped(KeyEvent e) {
                char c = e.getKeyChar();
                if (!Character.isDigit(c) || textFields[8].getText().length() >= 11) {
                    e.consume();
                }
            }
        });

        JSeparator separator = new JSeparator();
        separator.setBounds(20, yOffset, 500, 10);
        mainPanel.add(separator);
        yOffset += 15;

        JLabel usernameLabel = new JLabel("USERNAME:");
        usernameLabel.setFont(new Font("Arial", Font.BOLD, 11));
        usernameLabel.setBounds(20, yOffset, 140, 25);
        mainPanel.add(usernameLabel);

        JTextField usernameField = new JTextField();
        usernameField.setBounds(160, yOffset, 350, 25);
        mainPanel.add(usernameField);

        JLabel usernameWarning = new JLabel("⚠");
        usernameWarning.setBounds(520, yOffset, 20, 25);
        usernameWarning.setForeground(Color.RED);
        usernameWarning.setVisible(false);
        mainPanel.add(usernameWarning);

        yOffset += 35;

        JLabel passwordLabel = new JLabel("PASSWORD:");
        passwordLabel.setFont(new Font("Arial", Font.BOLD, 11));
        passwordLabel.setBounds(20, yOffset, 140, 25);
        mainPanel.add(passwordLabel);

        JPasswordField passwordField = new JPasswordField();
        passwordField.setBounds(160, yOffset, 310, 25);
        mainPanel.add(passwordField);

        JButton togglePassword = new JButton("👁");
        togglePassword.setBounds(470, yOffset, 50, 25);
        mainPanel.add(togglePassword);

        JLabel passwordWarning = new JLabel("⚠");
        passwordWarning.setBounds(520, yOffset, 20, 25);
        passwordWarning.setForeground(Color.RED);
        passwordWarning.setVisible(false);
        mainPanel.add(passwordWarning);

        togglePassword.addActionListener(e -> {
            passwordField.setEchoChar(passwordField.getEchoChar() == '\u2022' ? (char) 0 : '\u2022');
        });

        yOffset += 35;

        JLabel confirmPasswordLabel = new JLabel("CONFIRM PASSWORD:");
        confirmPasswordLabel.setFont(new Font("Arial", Font.BOLD, 11));
        confirmPasswordLabel.setBounds(20, yOffset, 140, 25);
        mainPanel.add(confirmPasswordLabel);

        JPasswordField confirmPasswordField = new JPasswordField();
        confirmPasswordField.setBounds(160, yOffset, 310, 25);
        mainPanel.add(confirmPasswordField);

        JButton toggleConfirmPassword = new JButton("👁");
        toggleConfirmPassword.setBounds(470, yOffset, 50, 25);
        mainPanel.add(toggleConfirmPassword);

        JLabel confirmPasswordWarning = new JLabel("⚠");
        confirmPasswordWarning.setBounds(520, yOffset, 20, 25);
        confirmPasswordWarning.setForeground(Color.RED);
        confirmPasswordWarning.setVisible(false);
        mainPanel.add(confirmPasswordWarning);

        toggleConfirmPassword.addActionListener(e -> {
            confirmPasswordField.setEchoChar(confirmPasswordField.getEchoChar() == '\u2022' ? (char) 0 : '\u2022');
        });

        yOffset += 50;

        JButton submitButton = new JButton("SIGN UP");
        submitButton.setBounds(160, yOffset, 140, 35);
        submitButton.setFont(new Font("Arial", Font.BOLD, 11));
        submitButton.setBackground(Color.BLACK);
        submitButton.setForeground(Color.WHITE);
        submitButton.setEnabled(false);
        mainPanel.add(submitButton);

        JLabel pictureBox = new JLabel("Select Profile Picture", SwingConstants.CENTER);
        pictureBox.setBounds(600, 70, 150, 150);
        pictureBox.setBorder(BorderFactory.createLineBorder(Color.BLACK));
        mainPanel.add(pictureBox);

        pictureBox.addMouseListener(new MouseAdapter() {
            public void mouseClicked(MouseEvent e) {
                JFileChooser fileChooser = new JFileChooser();
                fileChooser.setFileFilter(new FileNameExtensionFilter("Image Files", "jpg", "png", "jpeg"));
                int returnValue = fileChooser.showOpenDialog(null);
                if (returnValue == JFileChooser.APPROVE_OPTION) {
                    File selectedFile = fileChooser.getSelectedFile();
                    ImageIcon imageIcon = new ImageIcon(new ImageIcon(selectedFile.getAbsolutePath()).getImage().getScaledInstance(150, 150, Image.SCALE_SMOOTH));
                    pictureBox.setIcon(imageIcon);
                    pictureBox.setText("");
                }
            }
        });

        KeyAdapter validationListener = new KeyAdapter() {
            public void keyReleased(KeyEvent e) {
                boolean usernameValid = usernameField.getText().length() >= 6;
                boolean passwordValid = isStrongPassword(new String(passwordField.getPassword()));
                boolean passwordsMatch = new String(passwordField.getPassword()).equals(new String(confirmPasswordField.getPassword()));

                usernameWarning.setVisible(!usernameValid);
                passwordWarning.setVisible(!passwordValid);
                confirmPasswordWarning.setVisible(!passwordsMatch);

                submitButton.setEnabled(usernameValid && passwordValid && passwordsMatch);
            }
        };

        usernameField.addKeyListener(validationListener);
        passwordField.addKeyListener(validationListener);
        confirmPasswordField.addKeyListener(validationListener);

        submitButton.addActionListener(e -> JOptionPane.showMessageDialog(frame, "Signed Up Successfully!!!", "Success", JOptionPane.INFORMATION_MESSAGE));

        frame.setVisible(true);
    }

    private static boolean isStrongPassword(String password) {
        return password.length() >= 6 && password.matches(".*[A-Za-z].*") && password.matches(".*\\d.*") && password.matches(".*[^A-Za-z0-9].*");
    }
}