import java.util.*;

public class MidExam {

    public static void main(String[] args) {
        System.out.println("the number of menus created:" + Menu.getNumOfMenusCreated());

        Menu menu1 = new Menu();
        Menu menu2 = new Menu(menu1);

        for (int i = 0; i < menu2.getPrices().length; i++) {
            menu2.getPrices()[i] = 0.5 + Math.random() * 10;
        }
        
        makeAnOrder(menu1);
        makeAnOrder(menu2);
        
    }
        //methods of main class
    public static int[] addElement(int[] array, int a) {
        int[] newArray = new int[array.length + 1];

        for (int i = 0; i < array.length; i++) {
            newArray[i] = array[i];
        }

        newArray[newArray.length - 1] = a;

        return newArray;
    }

    public static void makeAnOrder(Menu m) {
        Scanner t = new Scanner(System.in);
        Scanner l = new Scanner(System.in);
        Scanner r = new Scanner(System.in);
        Scanner q = new Scanner(System.in);
        m.printMenu();

        System.out.println("Please enter the number of the meal you like to order print");
        int num = t.nextInt();

        int[] order = new int[1];
        order[0] = num;

       
        String f = "";
        do {
            System.out.println("If you want to order again print yes and then print the number of the order, if you don't want "
                    + "to order print no ");
            f = r.nextLine();
            if (f == "no") {
                break;
            }
            int j = q.nextInt();
            addElement(order, j);

        } while (f == "yes");

        double sumOfPrices = 0;
        for (int i = 0; i < order.length; i++) {
            sumOfPrices += m.getPrices()[order[i]];
        }

        for (int i = 0; i < order.length; i++) {
            m.incrementTimesOrdered(order[i]);
        }

        for (int i = 0; i < order.length; i++) {
            System.out.print(m.getMeals()[order[i]] + "-" + m.getPrices()[order[i]]);
            System.out.println();
        }

        System.out.println("The total payment amount" + sumOfPrices);

    }

    public static boolean isMealOrdered(int[] array, int index) {

        Arrays.sort(array);
        int num = Arrays.binarySearch(array, index);

        boolean m = true;
        if (num < 0) {
            m = false;
        }

        if (num > 0) {
            m = true;
        }

        return m;
    }

}

class Menu {
    //datafields

    private String[] meals;
    private double[] prices;
    private int[] timesOrderd;
    private static int numOfMenusCreated;

    //getters 
    public String[] getMeals() {
        return meals;
    }

    public double[] getPrices() {
        double[] newArray = new double[prices.length];
        for (int i = 0; i < newArray.length; i++) {
            newArray[i] = prices[i];
        }
        return newArray;
    }

    public int[] getTimesOrderd() {
        return timesOrderd;
    }

    public static int getNumOfMenusCreated() {
        return numOfMenusCreated;
    }

    //constructors
    public Menu() {
        Scanner s = new Scanner(System.in);
        Scanner t = new Scanner(System.in);
        Scanner k = new Scanner(System.in);

        System.out.println("Please enter the number of meals");
        int num = s.nextInt();
        meals = new String[num];
        prices = new double[num];
        timesOrderd = new int[num];

        for (int i = 0; i < num; i++) {
            System.out.println("Please enter the name of the meal");
            meals[i] = t.nextLine();
            System.out.println("Please enter the price of the meal");
            prices[i] = k.nextDouble();
        }

        Arrays.fill(timesOrderd, 0);
        numOfMenusCreated++;
    }

    public Menu(Menu m) {
        meals = new String[m.getMeals().length];
        prices = new double[m.getPrices().length];
        timesOrderd = new int[m.getTimesOrderd().length];

        for (int i = 0; i < meals.length; i++) {
            meals[i] = m.getMeals()[i];
        }
        for (int i = 0; i < prices.length; i++) {
            prices[i] = m.getPrices()[i];
        }
        Arrays.fill(timesOrderd, 0);
        numOfMenusCreated++;
    }

    //setters
    public void setPrices(double p, int index) {
        if (p > 0) {
            prices[index] = p;
        } else {
            return;
        }
    }

    public void incrementTimesOrdered(int index) {
        timesOrderd[index]++;
    }

    //methods 
    public void suggestAMeal() {
        int num = meals.length;
        int i = 0 + (int) Math.random() * num;

        System.out.println(meals[i] + "-" + prices[i]);
    }

    public String getMostOrderedMeal() {
        int maxIndex = 0;
        int maxOrdered = 0;

        for (int i = 0; i < timesOrderd.length; i++) {
            if (timesOrderd[i] > maxOrdered) {
                maxOrdered = timesOrderd[i];
                maxIndex = i;
            }
        }

        return meals[maxIndex];
    }

    public void printMenu() {

        for (int i = 0; i < meals.length; i++) {
            System.out.print(i + "-" + meals[i] + "-" + prices[i]);
            System.out.println();
        }

        getMostOrderedMeal();
    }

}