Day 15 2

import java.util.Scanner;

public class Day15C {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        JolibeeMenu callJolibee = new JolibeeMenu();

        callJolibee.setFood("S1");
        callJolibee.setQuantity(3);

        System.out.println("total ordered: " + callJolibee.getTotal());

    }
}

class JolibeeMenu {
    private String food;
    private int quantity;
    private double total = 0;

    public void setFood(String food) {
        this.food = food;
    }

    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }

    public double getTotal() {
        total += compute();
        return total;
    }

    private double compute() {
        double result = 0;
        switch (food.toUpperCase()) {
            case "S1":
                result += 60 * quantity;
                break;
            case "S2":
                result += 122 * quantity;
                break;
            case "S3":
                result += 130 * quantity;
                break;
            default:
                System.out.println("Food not on menu");
        }
        return result;
    }
}