Untitled

import java.util.Scanner;

public class GrocerySystem extends GroceryStore {
    void processOrder() {
        Scanner input = new Scanner(System.in);
        
        while (choice != 6) { // Loop until checkout (6) is chosen
            choice = input.nextInt();

            if (choice == 6) { // If checkout is chosen
                if (!hP) { // If no purchases were made
                    System.out.println("No items purchased. Exiting...");
                    break;
                }
                System.out.print("Enter customer amount: P");
                customerAmount = input.nextDouble(); // Correctly storing the entered amount
                System.out.println("Processing receipt...");
                break;
            }

            int itemNumber = input.nextInt();
            double price = 0;
            String itemName = "";
            
            switch (itemNumber) {
                case 1: price = 50; itemName = "Dragon fruit"; break;
                case 2: price = 20; itemName = "Orange"; break;
                case 3: price = 30; itemName = "Banana"; break;
                case 4: price = 53; itemName = "Melona Ice Cream"; break;
                case 5: price = 75; itemName = "Tocino"; break;
                case 6: price = 75; itemName = "Coke 1.5"; break;
                case 7: price = 25; itemName = "Wilkins"; break;
                case 8: price = 40; itemName = "Patula"; break;
                case 9: price = 30; itemName = "Lettuce"; break;
                case 10: price = 170; itemName = "Chicken"; break;
                case 11: price = 300; itemName = "Beef"; break;
                default:
                    System.out.println("Invalid selection.");
                    continue;
            }
            
            int quantity = input.nextInt();

            if (quantity > 0) {
                double totalCost = price * quantity;
                totalAmount += totalCost;
                hP = true;
                System.out.println(itemName + " x" + quantity + " - P" + totalCost);
            } else {
                System.out.println("Invalid quantity. Please enter a valid number.");
            }
        }
    }

    public void generateReceipt() {
        if (hP) {
            double change = customerAmount - totalAmount;
            System.out.println("--------------------------");
            System.out.println("Total: P" + totalAmount);
            System.out.println("Amount Paid: P" + customerAmount);
            System.out.println("Change: P" + change);
            System.out.println("Thank you for shopping at PUREBROOZE GROCERY. Have a great day.");
        }
    }
}