Form_SignUp.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/GUIForms/JFrame.java to edit this template
 */
package Rent_Rover;

import Rent_Rover.DataBases.DB;
import java.awt.Cursor;
import java.awt.Image;
import java.sql.ResultSet;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import javax.swing.JFileChooser;
import javax.swing.JOptionPane;
import org.mindrot.jbcrypt.BCrypt;

/**
 *
 * @author PC MOD NEPAL
 */

public class Form_SignUp extends javax.swing.JFrame {
    
    private static final java.util.logging.Logger logger = java.util.logging.Logger.getLogger(Form_SignUp.class.getName());

    /**
     * Creates new form Form_Login
     */
    public Form_SignUp() {
        initComponents();
        
        this.setLocationRelativeTo(null);//center the form
        //display images on the jLabels
      // brandLogo.setIcon(new javax.swing.ImageIcon (getClass().getResource("images/logo.jpg")));
       
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jOptionPane1 = new javax.swing.JOptionPane();
        jPanel1 = new javax.swing.JPanel();
        jPanel3 = new javax.swing.JPanel();
        Close = new javax.swing.JLabel();
        jPanel4 = new Rent_Rover.CoolPanel(30);
        topic = new javax.swing.JLabel();
        UsernameField = new javax.swing.JTextField();
        PasswordField = new javax.swing.JPasswordField();
        SignUpButton = new javax.swing.JButton();
        showpassword = new javax.swing.JCheckBox();
        Username = new javax.swing.JLabel();
        Password = new javax.swing.JLabel();
        SignUpPanel = new javax.swing.JPanel();
        alreadyHave = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        mailfield = new javax.swing.JTextField();
        pfps = new javax.swing.JLabel();
        pfpchoose = new javax.swing.JLabel();
        welcomeTo1 = new javax.swing.JLabel();
        RentRover = new javax.swing.JLabel();
        Cross = new javax.swing.JButton();
        RRR = new javax.swing.JLabel();
        brandLogo = new javax.swing.JLabel();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setUndecorated(true);

        jPanel1.setBackground(new java.awt.Color(255, 153, 0));
        jPanel1.setForeground(new java.awt.Color(255, 255, 255));
        jPanel1.setPreferredSize(new java.awt.Dimension(1366, 768));

        jPanel3.setBackground(new java.awt.Color(255, 255, 255));
        jPanel3.setPreferredSize(new java.awt.Dimension(1366, 768));
        jPanel3.setLayout(null);

        Close.setFont(new java.awt.Font("Verdana", 0, 48)); // NOI18N
        Close.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
        Close.setText("X");
        jPanel3.add(Close);
        Close.setBounds(1850, 30, 50, 50);

        jPanel4.setBackground(new java.awt.Color(0, 0, 0,100));

        topic.setFont(new java.awt.Font("Trebuchet MS", 1, 36)); // NOI18N
        topic.setForeground(new java.awt.Color(255, 255, 255));
        topic.setText("SignUp");

        UsernameField.setForeground(new java.awt.Color(102, 102, 102));
        UsernameField.setText("example123");
        UsernameField.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                UsernameFieldFocusGained(evt);
            }
            public void focusLost(java.awt.event.FocusEvent evt) {
                UsernameFieldFocusLost(evt);
            }
        });
        UsernameField.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                UsernameFieldActionPerformed(evt);
            }
        });

        PasswordField.setForeground(new java.awt.Color(102, 102, 102));
        PasswordField.setText("password");
        PasswordField.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                PasswordFieldFocusGained(evt);
            }
            public void focusLost(java.awt.event.FocusEvent evt) {
                PasswordFieldFocusLost(evt);
            }
        });

        SignUpButton.setBackground(new java.awt.Color(0, 153, 255));
        SignUpButton.setFont(new java.awt.Font("Modern No. 20", 0, 24)); // NOI18N
        SignUpButton.setForeground(new java.awt.Color(255, 255, 255));
        SignUpButton.setText("SignUp");
        SignUpButton.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseEntered(java.awt.event.MouseEvent evt) {
                SignUpButtonMouseEntered(evt);
            }
        });
        SignUpButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                SignUpButtonActionPerformed(evt);
            }
        });

        showpassword.setBackground(new java.awt.Color(255, 255, 255));
        showpassword.setFont(new java.awt.Font("Monospaced", 0, 12)); // NOI18N
        showpassword.setForeground(new java.awt.Color(255, 255, 255));
        showpassword.setText("Show Password");
        showpassword.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                showpasswordActionPerformed(evt);
            }
        });

        Username.setFont(new java.awt.Font("Lucida Fax", 0, 14)); // NOI18N
        Username.setForeground(new java.awt.Color(255, 255, 255));
        Username.setText("Username");

        Password.setFont(new java.awt.Font("Lucida Fax", 0, 14)); // NOI18N
        Password.setForeground(new java.awt.Color(255, 255, 255));
        Password.setText("Password");

        SignUpPanel.setBackground(new java.awt.Color(0, 102, 204));

        javax.swing.GroupLayout SignUpPanelLayout = new javax.swing.GroupLayout(SignUpPanel);
        SignUpPanel.setLayout(SignUpPanelLayout);
        SignUpPanelLayout.setHorizontalGroup(
            SignUpPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 0, Short.MAX_VALUE)
        );
        SignUpPanelLayout.setVerticalGroup(
            SignUpPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 8, Short.MAX_VALUE)
        );

        alreadyHave.setFont(new java.awt.Font("Tw Cen MT", 0, 12)); // NOI18N
        alreadyHave.setForeground(new java.awt.Color(0, 153, 204));
        alreadyHave.setText("already have an account?");
        alreadyHave.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                alreadyHaveMouseClicked(evt);
            }
            public void mouseEntered(java.awt.event.MouseEvent evt) {
                alreadyHaveMouseEntered(evt);
            }
        });

        jLabel1.setFont(new java.awt.Font("Lucida Fax", 0, 14)); // NOI18N
        jLabel1.setForeground(new java.awt.Color(255, 255, 255));
        jLabel1.setText("e-mail");

        mailfield.setForeground(new java.awt.Color(153, 153, 153));
        mailfield.setText("abc@gmail.com");
        mailfield.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusGained(java.awt.event.FocusEvent evt) {
                mailfieldFocusGained(evt);
            }
            public void focusLost(java.awt.event.FocusEvent evt) {
                mailfieldFocusLost(evt);
            }
        });
        mailfield.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                mailfieldActionPerformed(evt);
            }
        });

        pfps.setBackground(new java.awt.Color(102, 255, 102));
        pfps.setOpaque(true);

        pfpchoose.setFont(new java.awt.Font("SansSerif", 0, 12)); // NOI18N
        pfpchoose.setForeground(new java.awt.Color(0, 204, 255));
        pfpchoose.setText("Choose a profile pic");
        pfpchoose.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR));
        pfpchoose.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                pfpchooseMouseClicked(evt);
            }
        });

        javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4);
        jPanel4.setLayout(jPanel4Layout);
        jPanel4Layout.setHorizontalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(SignUpPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(topic, javax.swing.GroupLayout.PREFERRED_SIZE, 147, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(147, 147, 147))
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addGap(33, 33, 33)
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                            .addComponent(UsernameField, javax.swing.GroupLayout.Alignment.LEADING)
                            .addComponent(mailfield, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 385, Short.MAX_VALUE)
                            .addComponent(Username, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)
                            .addComponent(jLabel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE))
                        .addContainerGap(32, Short.MAX_VALUE))
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addComponent(Password, javax.swing.GroupLayout.PREFERRED_SIZE, 74, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(0, 0, Short.MAX_VALUE))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup()
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
                            .addGroup(jPanel4Layout.createSequentialGroup()
                                .addGap(0, 0, Short.MAX_VALUE)
                                .addComponent(alreadyHave))
                            .addComponent(SignUpButton, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 385, Short.MAX_VALUE)
                            .addGroup(javax.swing.GroupLayout.Alignment.LEADING, jPanel4Layout.createSequentialGroup()
                                .addComponent(showpassword)
                                .addGap(44, 44, 44)
                                .addComponent(pfps, javax.swing.GroupLayout.PREFERRED_SIZE, 55, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addGap(18, 18, 18)
                                .addComponent(pfpchoose, javax.swing.GroupLayout.PREFERRED_SIZE, 123, javax.swing.GroupLayout.PREFERRED_SIZE)
                                .addGap(0, 0, Short.MAX_VALUE))
                            .addComponent(PasswordField, javax.swing.GroupLayout.Alignment.LEADING))
                        .addGap(32, 32, 32))))
        );
        jPanel4Layout.setVerticalGroup(
            jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel4Layout.createSequentialGroup()
                .addGap(36, 36, 36)
                .addComponent(topic)
                .addGap(18, 18, 18)
                .addComponent(SignUpPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(36, 36, 36)
                .addComponent(jLabel1)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(mailfield, javax.swing.GroupLayout.PREFERRED_SIZE, 31, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(Username, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(UsernameField, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(18, 18, 18)
                .addComponent(Password, javax.swing.GroupLayout.PREFERRED_SIZE, 22, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(PasswordField, javax.swing.GroupLayout.PREFERRED_SIZE, 35, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                            .addGroup(jPanel4Layout.createSequentialGroup()
                                .addComponent(showpassword)
                                .addGap(0, 28, Short.MAX_VALUE))
                            .addComponent(pfps, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED))
                    .addGroup(jPanel4Layout.createSequentialGroup()
                        .addGap(22, 22, 22)
                        .addComponent(pfpchoose)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)))
                .addComponent(SignUpButton, javax.swing.GroupLayout.PREFERRED_SIZE, 45, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addComponent(alreadyHave)
                .addContainerGap())
        );

        jPanel3.add(jPanel4);
        jPanel4.setBounds(820, 90, 450, 500);

        welcomeTo1.setFont(new java.awt.Font("Tw Cen MT", 0, 48)); // NOI18N
        welcomeTo1.setForeground(new java.awt.Color(255, 255, 255));
        welcomeTo1.setText("Welcome to");
        jPanel3.add(welcomeTo1);
        welcomeTo1.setBounds(120, 170, 240, 60);

        RentRover.setFont(new java.awt.Font("Tw Cen MT", 0, 48)); // NOI18N
        RentRover.setForeground(new java.awt.Color(0, 153, 204));
        RentRover.setText("RentRover");
        jPanel3.add(RentRover);
        RentRover.setBounds(370, 170, 200, 60);

        Cross.setBackground(new java.awt.Color(0, 0, 0,100));
        Cross.setFont(new java.awt.Font("Tw Cen MT", 1, 24)); // NOI18N
        Cross.setForeground(new java.awt.Color(255, 0, 0));
        Cross.setText("X");
        Cross.setBorder(null);
        Cross.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                CrossMouseClicked(evt);
            }
            public void mouseEntered(java.awt.event.MouseEvent evt) {
                CrossMouseEntered(evt);
            }
        });
        Cross.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                CrossActionPerformed(evt);
            }
        });
        jPanel3.add(Cross);
        Cross.setBounds(1310, 10, 30, 30);

        RRR.setFont(new java.awt.Font("Tw Cen MT", 0, 18)); // NOI18N
        RRR.setForeground(new java.awt.Color(255, 255, 255));
        RRR.setText("Rent, Ride, Repeat!");
        jPanel3.add(RRR);
        RRR.setBounds(140, 250, 140, 30);

        brandLogo.setBackground(new java.awt.Color(92, 165, 238));
        brandLogo.setIcon(new javax.swing.ImageIcon(getClass().getResource("/ProjectImages/logo.jpg"))); // NOI18N
        brandLogo.setOpaque(true);
        brandLogo.setPreferredSize(new java.awt.Dimension(1366, 768));
        jPanel3.add(brandLogo);
        brandLogo.setBounds(0, 0, 1366, 690);

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, 1350, Short.MAX_VALUE)
                .addContainerGap())
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, 688, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 1362, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(14, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(23, Short.MAX_VALUE)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, 700, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void showpasswordActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_showpasswordActionPerformed
        if(showpassword.isSelected())
        {
            PasswordField.setEchoChar((char)0);
        }
        else
        {
            PasswordField.setEchoChar('*');
        }
    }//GEN-LAST:event_showpasswordActionPerformed

    private void SignUpButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_SignUpButtonActionPerformed
       String username = UsernameField.getText().trim();
String password = String.valueOf(PasswordField.getPassword()).trim();
String email = mailfield.getText().trim();
PreparedStatement ps;
ResultSet rs;

String query = "SELECT * FROM `users` WHERE `username`=? AND password =?";

// Check empty fields
if(username.isEmpty() || password.isEmpty() || email.isEmpty()) {
    CustomPopup.showWarning(this, "All fields are required!", "Input Error");
    return;
}

// Check values
if(username.equalsIgnoreCase("example123") && password.equalsIgnoreCase("password")) {
    JOptionPane.showMessageDialog(this, "Enter a Valid Username & Password!", "Error", JOptionPane.INFORMATION_MESSAGE);
    return;
}

try {
    // 🔹 Check admin
    ps = DB.getConnection().prepareStatement(query);
    ps.setString(1, username);
    ps.setString(2, password);
    rs = ps.executeQuery();

    if(rs.next()) {
        JOptionPane.showMessageDialog(this, "Admin Exists moving to login page!", "Already Exists", JOptionPane.INFORMATION_MESSAGE);
        new Form_Login().setVisible(true);
        this.dispose();
    } 
    else {
        // 🔹 Check customer
        String query1 = "SELECT * FROM `customer` WHERE `username`=? AND password =?";
        ps = DB.getConnection().prepareStatement(query1);
        ps.setString(1, username);
        ps.setString(2, password);
        rs = ps.executeQuery();

        if(rs.next()) {
            JOptionPane.showMessageDialog(this, "Customer already exists going to login...!", "Already Exists", JOptionPane.INFORMATION_MESSAGE);
            new Form_Login().setVisible(true);
            this.dispose();
        } 
        else {
            // 🔹 Validate username length
            if(username.length() > 20 || password.length() > 20) {
                CustomPopup.showWarning(this, "Username or Password exceeds 20 characters!", "Exceeded Limit");
                return;
            }

            // 🔹 Validate alphanumeric
            if(!username.matches("[a-zA-Z0-9]+") || !password.matches("[a-zA-Z0-9]+")) {
                CustomPopup.showWarning(this, "Username and Password can only contain letters and numbers!", "Invalid Input");
                return;
            }

            // 🔹 Validate email
            if(!email.endsWith("@gmail.com")) {
                CustomPopup.showWarning(this, "Email must end with @gmail.com", "Invalid Email");
                return;
            }

            // 🔹 Check if username exists
            String checkQuery = "SELECT * FROM customer WHERE username = ?";
            ps = DB.getConnection().prepareStatement(checkQuery);
            ps.setString(1, username);
            rs = ps.executeQuery();

            if(rs.next()) {
                CustomPopup.showError(this, "Username already exists. Choose another.", "Error");
                return;
            }

            // 🔹 Hash password before storing
            String hashedPassword = BCrypt.hashpw(password, BCrypt.gensalt(12));

            // 🔹 Insert into DB
            String insertQuery = "INSERT INTO customer(username, password, email, profile_picture) VALUES(?, ?, ?, ?)";
            ps = DB.getConnection().prepareStatement(insertQuery);
            ps.setString(1, username);
            ps.setString(2, hashedPassword);
            ps.setString(3, email);

            if (profilePicBytes != null) {
                ps.setBytes(4, profilePicBytes); // Insert the image
            } else {
                ps.setNull(4, java.sql.Types.BLOB); // If no image is selected
            }

            ps.executeUpdate();


            // 🔹 Success
            CustomPopup.showInfo(this, "Registration Successful! You can now log in.", "Success");
            new Form_Login().setVisible(true);
            this.dispose();
        }
    }
} 
catch(SQLException ex) {
    System.out.println(ex.getMessage());
    CustomPopup.showError(this, "Database Error: " + ex.getMessage(), "Error");
}

    }//GEN-LAST:event_SignUpButtonActionPerformed

    private void UsernameFieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_UsernameFieldActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_UsernameFieldActionPerformed

    private void SignUpButtonMouseEntered(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_SignUpButtonMouseEntered
       SignUpButton.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); // TODO add your handling code here:
    }//GEN-LAST:event_SignUpButtonMouseEntered

    private void CrossActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_CrossActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_CrossActionPerformed

    private void CrossMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_CrossMouseClicked
    this.dispose();
    
    }//GEN-LAST:event_CrossMouseClicked

    private void UsernameFieldFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_UsernameFieldFocusGained
        //clears text if username ko field is Example123
        if (UsernameField.getText().trim().toLowerCase().equals("example123"))
        {
            UsernameField.setText("");
        }
        
    }//GEN-LAST:event_UsernameFieldFocusGained

    private void UsernameFieldFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_UsernameFieldFocusLost
        if((UsernameField.getText().trim().toLowerCase().equals("example123"))||UsernameField.getText().trim().toLowerCase().equals(""))
        {
                    {
                        UsernameField.setText("example123");
                    }
        }
    }//GEN-LAST:event_UsernameFieldFocusLost

    private void PasswordFieldFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_PasswordFieldFocusGained
        String password=String.valueOf(PasswordField.getPassword());
        if(password.trim().toLowerCase().equals("password"))
        {
            PasswordField.setText("");
        }
    }//GEN-LAST:event_PasswordFieldFocusGained

    private void PasswordFieldFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_PasswordFieldFocusLost
        String password= String.valueOf(PasswordField.getPassword());
        if((password.trim().toLowerCase().equals("example123"))||(password.trim().toLowerCase().equals("")))
        {
            password.trim().toLowerCase().equals("");
                    {
                        PasswordField.setText("example123");
                    }
        }
    }//GEN-LAST:event_PasswordFieldFocusLost

    private void alreadyHaveMouseEntered(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_alreadyHaveMouseEntered
        alreadyHave.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
        //alreadyHave.setText("<html><u>Already have an account?</u></html>");
    }//GEN-LAST:event_alreadyHaveMouseEntered

    private void CrossMouseEntered(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_CrossMouseEntered
      Cross.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
    }//GEN-LAST:event_CrossMouseEntered

    private void alreadyHaveMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_alreadyHaveMouseClicked
        new Form_Login().setVisible(true);
        this.dispose();
    }//GEN-LAST:event_alreadyHaveMouseClicked

    private void mailfieldFocusGained(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_mailfieldFocusGained
        if (mailfield.getText().trim().toLowerCase().equals("abc@gmail.com"))
        {
            mailfield.setText("");
        }
    }//GEN-LAST:event_mailfieldFocusGained

    private void mailfieldFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_mailfieldFocusLost
        if((mailfield.getText().trim().toLowerCase().equals("abc@gmail.com"))||mailfield.getText().trim().toLowerCase().equals(""))
        {
                    {
                        mailfield.setText("abc@gmail.com");
                    }
        }
    }//GEN-LAST:event_mailfieldFocusLost

    private void mailfieldActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_mailfieldActionPerformed
        // TODO add your handling code here:
    }//GEN-LAST:event_mailfieldActionPerformed
    private byte[] profilePicBytes = null; // store image bytes for database
    private void pfpchooseMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_pfpchooseMouseClicked
        JFileChooser fileChooser = new JFileChooser();
    fileChooser.setDialogTitle("Select Profile Picture");

    // Allow only image files
    fileChooser.setFileFilter(new javax.swing.filechooser.FileNameExtensionFilter(
        "Image Files", "jpg", "jpeg", "png"
    ));

    int result = fileChooser.showOpenDialog(this);

    if (result == JFileChooser.APPROVE_OPTION) {
        java.io.File selectedFile = fileChooser.getSelectedFile();

        try {
            // Read image into BufferedImage
            java.awt.image.BufferedImage img = javax.imageio.ImageIO.read(selectedFile);

            // Resize image to fit JLabel pfps
            Image scaledImg = img.getScaledInstance(pfps.getWidth(), pfps.getHeight(), Image.SCALE_SMOOTH);
            pfps.setIcon(new javax.swing.ImageIcon(scaledImg));

            // Convert image to byte array for DB
            java.io.ByteArrayOutputStream baos = new java.io.ByteArrayOutputStream();
            javax.imageio.ImageIO.write(img, "png", baos);
            profilePicBytes = baos.toByteArray();

        } catch (Exception ex) {
            JOptionPane.showMessageDialog(this, "Failed to load image: " + ex.getMessage());
        }
    }
    }//GEN-LAST:event_pfpchooseMouseClicked

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ReflectiveOperationException | javax.swing.UnsupportedLookAndFeelException ex) {
            logger.log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(() -> new Form_SignUp().setVisible(true));
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel Close;
    private javax.swing.JButton Cross;
    private javax.swing.JLabel Password;
    private javax.swing.JPasswordField PasswordField;
    private javax.swing.JLabel RRR;
    private javax.swing.JLabel RentRover;
    private javax.swing.JButton SignUpButton;
    private javax.swing.JPanel SignUpPanel;
    private javax.swing.JLabel Username;
    private javax.swing.JTextField UsernameField;
    private javax.swing.JLabel alreadyHave;
    private javax.swing.JLabel brandLogo;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JOptionPane jOptionPane1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JPanel jPanel4;
    private javax.swing.JTextField mailfield;
    private javax.swing.JLabel pfpchoose;
    private javax.swing.JLabel pfps;
    private javax.swing.JCheckBox showpassword;
    private javax.swing.JLabel topic;
    private javax.swing.JLabel welcomeTo1;
    // End of variables declaration//GEN-END:variables


}