MenuFrame.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 com.mycompany.food_delivery;
package com.mycompany.food_delivery;

import javax.swing.JFrame;
import javax.swing.JTextArea;
import javax.swing.table.DefaultTableModel;
import javax.swing.ToolTipManager;
import java.util.ArrayList;
import java.util.List;
import com.mycompany.food_delivery.CartFramee;
/**
 *
 * @author karpa
 */

public class MenuFrame extends javax.swing.JFrame {
    private String restaurantName;
    private Customer prevFrame;
    String custID;
    String restID;
    private String[][] menuData;
    private String[] columnNames = {"Item Name", "Price"};
    private List<String[]> cartItems;
    /**
     * Creates new form MenuFrame
     */
    
    public MenuFrame(){
    initComponents();
    }
    
    public MenuFrame(String[][] menuData, String restaurantName, Customer prevFrame, String custID, String restID) {
        initComponents();
        this.restaurantName = restaurantName;
        this.prevFrame = prevFrame;
        this.menuData = menuData;
        this.custID = custID;
        this.restID = restID;
        this.cartItems = new ArrayList<>();
        setTitle(restaurantName + " Menu");
        displayRestaurantName();
        populateMenuTable();
    }
    
    private void displayRestaurantName() {
        // Assuming you have a jLabelRestName JLabel component to display the restaurant name
        jLabelRestName.setText(restaurantName + "Menu");
    }

    
    private void populateMenuTable() {
        DefaultTableModel model = new DefaultTableModel(menuData, columnNames);
        menuTable.setModel(model);

        // Set tooltips for the table
        ToolTipManager.sharedInstance().registerComponent(menuTable);
    }
    
    
    /**
     * 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() {

        jPanel1 = new javax.swing.JPanel();
        Back = new javax.swing.JButton();
        jLabelRestName = new java.awt.Label();
        jScrollPane2 = new javax.swing.JScrollPane();
        menuTable = new javax.swing.JTable();
        addToCartButton = new javax.swing.JButton();
        opencart = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        jPanel1.setBackground(new java.awt.Color(255, 255, 255));

        Back.setText("Back");
        Back.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                BackActionPerformed(evt);
            }
        });

        jLabelRestName.setText("label1");

        menuTable.setModel(new javax.swing.table.DefaultTableModel(
            new Object [][] {
                {null, null},
                {null, null},
                {null, null},
                {null, null},
                {null, null},
                {null, null},
                {null, null}
            },
            new String [] {
                "Item Name", "Price"
            }
        ) {
            boolean[] canEdit = new boolean [] {
                false, false
            };

            public boolean isCellEditable(int rowIndex, int columnIndex) {
                return canEdit [columnIndex];
            }
        });
        menuTable.addMouseMotionListener(new java.awt.event.MouseMotionAdapter() {
            public void mouseMoved(java.awt.event.MouseEvent evt) {
                menuTableMouseMoved(evt);
            }
        });
        jScrollPane2.setViewportView(menuTable);

        addToCartButton.setText("Add to cart");
        addToCartButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                addToCartButtonActionPerformed(evt);
            }
        });

        opencart.setText("Open Cart");
        opencart.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                opencartActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGap(51, 51, 51)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(jPanel1Layout.createSequentialGroup()
                        .addComponent(addToCartButton)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 51, Short.MAX_VALUE)
                        .addComponent(opencart)
                        .addGap(42, 42, 42)
                        .addComponent(Back, javax.swing.GroupLayout.PREFERRED_SIZE, 101, javax.swing.GroupLayout.PREFERRED_SIZE)
                        .addGap(83, 83, 83))
                    .addComponent(jLabelRestName, javax.swing.GroupLayout.PREFERRED_SIZE, 107, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 361, javax.swing.GroupLayout.PREFERRED_SIZE)))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(jPanel1Layout.createSequentialGroup()
                .addGap(42, 42, 42)
                .addComponent(jLabelRestName, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(19, 19, 19)
                .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 217, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(37, 37, 37)
                .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(addToCartButton)
                    .addComponent(Back, javax.swing.GroupLayout.PREFERRED_SIZE, 34, javax.swing.GroupLayout.PREFERRED_SIZE)
                    .addComponent(opencart))
                .addContainerGap(89, 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(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addContainerGap())
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addGap(0, 0, Short.MAX_VALUE))
        );

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

    private void BackActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_BackActionPerformed
        // TODO add your handling code here:
        dispose(); // Close the current frame
        prevFrame.setVisible(true);
    }//GEN-LAST:event_BackActionPerformed

    private void menuTableMouseMoved(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_menuTableMouseMoved
        // TODO add your handling code here:
        int row = menuTable.rowAtPoint(evt.getPoint());
        int column = menuTable.columnAtPoint(evt.getPoint());
        if (row > -1 && column == 0) {
            menuTable.setToolTipText(menuData[row][2]); // Assuming the description is in the third column of menuData
        } else {
            menuTable.setToolTipText(null);
        }
    }//GEN-LAST:event_menuTableMouseMoved

    private void addToCartButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_addToCartButtonActionPerformed
        // TODO add your handling code here:
           int selectedRow = menuTable.getSelectedRow();
        if (selectedRow != -1) {
            String itemName = (String) menuTable.getValueAt(selectedRow, 0);
            String price = (String) menuTable.getValueAt(selectedRow, 1);
            String[] newItem = {itemName, price, "1", price};
            addItemToCart(newItem);
        }
    }//GEN-LAST:event_addToCartButtonActionPerformed

    private void opencartActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_opencartActionPerformed
        // TODO add your handling code here:
        CartFramee cartFrame = new CartFramee(cartItems, this, this.custID, this.restID, prevFrame);
        cartFrame.setVisible(true);
    }//GEN-LAST:event_opencartActionPerformed

    private void addItemToCart(String[] newItem) {
        boolean itemExists = false;
        for (String[] item : cartItems) {
            if (item[0].equals(newItem[0])) {
                int quantity = Integer.parseInt(item[2]) + 1;
                item[2] = String.valueOf(quantity);
                item[3] = String.valueOf(Double.parseDouble(item[1]) * quantity);
                itemExists = true;
                break;
            }
        }
        if (!itemExists) {
            cartItems.add(newItem);
        }
        CartFramee cartFrame = new CartFramee(cartItems, this, this.custID, this.restID, prevFrame);
        cartFrame.setVisible(true);
    }
    /**
     * @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(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        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(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(MenuFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }

        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MenuFrame().setVisible(true);
            }
        });


    }
    

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton Back;
    private javax.swing.JButton addToCartButton;
    private java.awt.Label jLabelRestName;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JTable menuTable;
    private javax.swing.JButton opencart;
    // End of variables declaration//GEN-END:variables
}