/*
 * 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
 */

/**
 *
 * @author drago
 */
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
public class Admin_data extends javax.swing.JFrame {

    /**
     * Creates new form Admin_data
     */
    public Admin_data() {
        initComponents();
    }

    /**
     * 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() {

        jScrollPane1 = new javax.swing.JScrollPane();
        jTable1 = new javax.swing.JTable();
        View = new javax.swing.JButton();
        back = new javax.swing.JButton();
        insert_data = new javax.swing.JButton();
        Search_btn = new javax.swing.JButton();

        jTable1.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null},
                {null, null, null, null}
            },
            new String [] {
                "Title 1", "Title 2", "Title 3", "Title 4"
            }
        ));
        jScrollPane1.setViewportView(jTable1);

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        View.setBackground(new java.awt.Color(102, 153, 255));
        View.setFont(new java.awt.Font("Segoe UI", 3, 12)); // NOI18N
        View.setForeground(new java.awt.Color(255, 255, 255));
        View.setText("View");
        View.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                ViewActionPerformed(evt);
            }
        });

        back.setBackground(new java.awt.Color(0, 153, 153));
        back.setFont(new java.awt.Font("Segoe UI", 3, 12)); // NOI18N
        back.setForeground(new java.awt.Color(255, 255, 255));
        back.setText("<");
        back.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                backActionPerformed(evt);
            }
        });

        insert_data.setBackground(new java.awt.Color(0, 153, 0));
        insert_data.setFont(new java.awt.Font("Segoe UI", 3, 12)); // NOI18N
        insert_data.setForeground(new java.awt.Color(255, 255, 255));
        insert_data.setText("Insert");
        insert_data.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                insert_dataActionPerformed(evt);
            }
        });

        Search_btn.setText("Search");
        Search_btn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                Search_btnActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(170, 170, 170)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
                    .addComponent(back, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(View, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 145, Short.MAX_VALUE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                    .addComponent(insert_data, javax.swing.GroupLayout.DEFAULT_SIZE, 145, Short.MAX_VALUE)
                    .addComponent(Search_btn, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
                .addGap(0, 192, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(73, 73, 73)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(View)
                    .addComponent(insert_data))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(back)
                    .addComponent(Search_btn))
                .addContainerGap(467, Short.MAX_VALUE))
        );

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

    private void ViewActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ViewActionPerformed
        // TODO add your handling code here:
            admin_viewData avd = new admin_viewData();
                        avd.setVisible(true);

                        // Close or hide the registration form
                        this.dispose();     
    }//GEN-LAST:event_ViewActionPerformed

    private void backActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_backActionPerformed
welcome ad = new welcome();
                        ad.setVisible(true);

                        // Close or hide the registration form
                        this.dispose(); 
    }//GEN-LAST:event_backActionPerformed

    private void insert_dataActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_insert_dataActionPerformed
insert_admin_data iad = new insert_admin_data();
                        iad.setVisible(true);

                        // Close or hide the registration form
                        this.dispose();     }//GEN-LAST:event_insert_dataActionPerformed

    private void Search_btnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_Search_btnActionPerformed
    String searchTerm = JOptionPane.showInputDialog(this, "Enter search term:");

    // JDBC connection parameters
    String url = "jdbc:mysql://localhost:3306/login_form";
    String user = "root";
    String pass = "";

    try (Connection connection = DriverManager.getConnection(url, user, pass)) {
        // SQL query to select data from the admin_table based on the search term
        String query = "SELECT * FROM admin_table WHERE name LIKE ? OR email LIKE ?";
        try (PreparedStatement preparedStatement = connection.prepareStatement(query)) {
            // Set the parameters in the prepared statement
            preparedStatement.setString(1, "%" + searchTerm + "%");
            preparedStatement.setString(2, "%" + searchTerm + "%");

            try (ResultSet resultSet = preparedStatement.executeQuery()) {
                // Process the result set and display the data in a JOptionPane dialog
                StringBuilder resultMessage = new StringBuilder("Search Results:\n");

                while (resultSet.next()) {
                    String adminId = resultSet.getString("id");
                    String adminName = resultSet.getString("name");
                    String adminEmail = resultSet.getString("email");

                    // Append the retrieved data to the message
                    resultMessage.append("Admin ID: ").append(adminId)
                            .append(", Name: ").append(adminName)
                            .append(", Email: ").append(adminEmail).append("\n");
                }

                // Display the message in a JOptionPane dialog
                JOptionPane.showMessageDialog(this, resultMessage.toString());
            }
        }
    } catch (SQLException ex) {
        // Handle exceptions
        ex.printStackTrace();
    }    }//GEN-LAST:event_Search_btnActionPerformed

    /**
     * @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 (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(Admin_data.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(Admin_data.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(Admin_data.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(Admin_data.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Admin_data().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton Search_btn;
    private javax.swing.JButton View;
    private javax.swing.JButton back;
    private javax.swing.JButton insert_data;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JTable jTable1;
    // End of variables declaration//GEN-END:variables

    private void admin_viewData() {
   String url = "jdbc:mysql://localhost:3306/login_form";
        String user = "root";
        String pass = "";

        try (Connection connection = DriverManager.getConnection(url, user, pass)) {
            // SQL query to select all data from the admin_table
            String query = "SELECT * FROM admin_table";
            try (PreparedStatement preparedStatement = connection.prepareStatement(query)) {
                try (ResultSet resultSet = preparedStatement.executeQuery()) {
                    // Process the result set and display the data
                    while (resultSet.next()) {
                        String adminId = resultSet.getString("id"); // Assuming you have an "id" column
                        String adminName = resultSet.getString("name");
                        String adminEmail = resultSet.getString("email");

                        // Display or log the retrieved data
                        System.out.println("Admin ID: " + adminId + ", Name: " + adminName + ", Email: " + adminEmail);
                    }
                }
            }
        } catch (SQLException ex) {
            // Handle exceptions
            ex.printStackTrace();
        }
    
    }

    private void DeleteData() {
// Prompt the user for an admin ID to delete
        String adminIdToDelete = JOptionPane.showInputDialog(this, "Enter Admin ID to delete:");

        // JDBC connection parameters
        String url = "jdbc:mysql://localhost:3306/login_form";
        String user = "root";
        String pass = "";

        try (Connection connection = DriverManager.getConnection(url, user, pass)) {
            // SQL query to delete data from the admin_table based on ID
            String query = "DELETE FROM admin_table WHERE id = ?";
            try (PreparedStatement preparedStatement = connection.prepareStatement(query)) {
                preparedStatement.setString(1, adminIdToDelete);

                // Execute the update
                int rowsAffected = preparedStatement.executeUpdate();

                if (rowsAffected > 0) {
                    // Data deleted successfully
                    JOptionPane.showMessageDialog(this, "Admin data deleted successfully!");
                } else {
                    // Handle deletion failure
                    JOptionPane.showMessageDialog(this, "Failed to delete admin data. Admin ID not found.");
                }
            }
        } catch (SQLException ex) {
            // Handle exceptions
            ex.printStackTrace();
        }
    }
    }