using System;

public class Sweeto

{

    public static void Main()

    {

        int menu = 0;

        Console.WriteLine("--- Welcome to SWEETO Bakery! ---");

        do{

        Console.WriteLine();

        Console.WriteLine("Would you like to receive it as SWEETS or DRINKS?");

        Console.WriteLine();

        Console.WriteLine("1. Sweets");

        Console.WriteLine("2. Drinks");

        Console.WriteLine("3. Exit");

        Console.WriteLine();

        Console.Write("Select...");

        menu = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine();

​

        if (menu == 1)

        {

            Console.WriteLine("-- Sweets MENU --");

            SweetsMenu();   

        }

        else if (menu == 2)

        {

            Console.WriteLine("-- Drink MENU --");

            DrinkMenu();

        }

        else if (menu == 3)

        {

            Console.WriteLine("Thank you for supporting SWEETO Bakery!");

        }

        else

        {

            Console.WriteLine("*** Please choose to order SWEETS or DRINKS ***");

            Console.WriteLine("*** By Selecting 1 OR 2 ***");

        }

        Console.WriteLine();    

        } while(menu!=3);

        Console.WriteLine("************************************");

    }   

    public static void SweetsMenu()

    {

        int[] SweetsPrice = {50,60,100};

        Console.WriteLine("1. Chocolate Cake (50 baht / piece)");

        Console.WriteLine("2. Matcha Cake (60 baht / piece)");

        Console.WriteLine("3. MiNi SWEETO Macaron (100 baht / set)");

        Console.WriteLine("4. GO BACK");

        Console.Write("Select...");

        int cost = 0;

        int SW_Menu = Convert.ToInt32(Console.ReadLine());      

        switch (SW_Menu){

                case 1:

                Console.WriteLine("You order Chocolate Cake");

                Console.Write("How many?  ");

                int pieces = Convert.ToInt32(Console.ReadLine());

                cost = pieces * SweetsPrice[0] ;

                Console.WriteLine("The cost of Chocolate Cake is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 2:

                Console.WriteLine("You order Matcha Cake");

                Console.Write("How many?  ");

                pieces = Convert.ToInt32(Console.ReadLine());

                cost = pieces * SweetsPrice[1] ;

                Console.WriteLine("The cost of Matcha Cake is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 3:

                Console.WriteLine("You order MiNi SWEETO Macaron");

                Console.Write("How many?  ");

                pieces = Convert.ToInt32(Console.ReadLine());

                cost = pieces * SweetsPrice[2] ;

                Console.WriteLine("The cost of MiNi SWEETO Macaron is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 4:

                Console.WriteLine();

                break;

            default:

                Console.WriteLine("Please select menu only 1-4");

                Console.WriteLine();

                break;

        }

    }

    public static void DrinkMenu()

    {

        int[] DrinksPrice = {30,40};

        Console.WriteLine("1. Warm Chocolate (30 baht / cup)");

        Console.WriteLine("2. Cold Chocolate (40 baht / cup)");

        Console.WriteLine("3. Warm Matcha (30 baht / cup)");

        Console.WriteLine("4. Cold Matcha (40 baht / cup)");

        Console.WriteLine("5. GO BACK");

        Console.Write("Select...");

        int cost = 0;

        int DK_Menu = Convert.ToInt32(Console.ReadLine());

        switch (DK_Menu){

                case 1:

                Console.WriteLine("You order Warm Chocolate");

                Console.Write("How many?  ");

                int cup = Convert.ToInt32(Console.ReadLine());

                cost = cup * DrinksPrice[0] ;

                Console.WriteLine("The cost of Warm Chocolate is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 2:

                Console.WriteLine("You order Cold Chocolate");

                Console.Write("How many?  ");

                cup = Convert.ToInt32(Console.ReadLine());

                cost = cup * DrinksPrice[1] ;

                Console.WriteLine("The cost of Cold Chocolate is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 3:

                Console.WriteLine("You order Warm Matcha");

                Console.Write("How many?  ");

                cup = Convert.ToInt32(Console.ReadLine());

                cost = cup * DrinksPrice[0] ;

                Console.WriteLine("The cost of Warm Matcha is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 4:

                Console.WriteLine("You order Cold Matcha");

                Console.Write("How many?  ");

                cup = Convert.ToInt32(Console.ReadLine());

                cost = cup * DrinksPrice[1] ;

                Console.WriteLine("The cost of Cold Matcha is {0} baht.",cost);

                Console.WriteLine();

                break;

            case 5:

                Console.WriteLine();

                break;

            default:

                Console.WriteLine("Please select menu only 1-5");

                Console.WriteLine();

                break;

        }

    }

}