using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace esercizio_enum
{
    enum ShapeType { Square, Triangle, Rectangle, Last }
    class Program
    {




        static void PrintShape(ShapeType t)
        {
            int height;
            int width;
            switch (t)
            {
                case ShapeType.Square:
                    width = 3;
                    height = 2;
                    PrintRect(height, width);
                    break;
                case ShapeType.Triangle:
                    height = 3;
                    PrintTriangle(height);
                    break;
                case ShapeType.Rectangle:
                    width = 4;
                    height = 2;
                    PrintRect(height, width);
                    break;
            }

        }

        static void PrintShape(int t)
        {
            int height;
            int width;
            switch (t)
            {
                case 0:
                    width = 3;
                    height = 2;
                    PrintRect(height, width);
                    Console.WriteLine("test se funziona conversione");
                    break;
                case 1:
                    height = 3;
                    PrintTriangle(height);
                    Console.WriteLine("test se funziona conversione");
                    break;
                case 2:
                    width = 4;
                    height = 2;
                    PrintRect(height, width);
                    Console.WriteLine("test se funziona conversione");
                    break;
            }

        }

        static void PrintShape(string shape)
        {
            int height;
            int width;

            switch (shape.ToLower())
            {
                case "square":
                    width = 3;
                    height = 2;
                    PrintRect(height, width);
                    break;
                case "triangle":
                    height = 3;
                    PrintTriangle(height);
                    break;
                case "rectangle":
                    width = 4;
                    height = 2;
                    PrintRect(height, width);
                    break;
            }

        }

        static void PrintAst(int n)
        {
            for (int i = 0; i < n; i++)
            {
                Console.Write("*");
            }
        }

        static void PrintTriangle(int width)
        {
            for (int i = 1; i <= width; i++)
            {
                PrintAst(i);
                Console.WriteLine("\n");
            }
        }

        static void PrintSquare(int width)
        {
            PrintRect(width, width);
        }
        static void PrintRect(int height, int width)
        {
            for (int i = 0; i < height; i++)
            {
                PrintAst(width);
                Console.WriteLine("\n");
            }
        }

        static void Main(string[] args)
        {
            //PrintRect(2, 4);
            //PrintAst(3);
            Console.WriteLine("Regole: Puoi digitare un numero, o il nome associato per disegnare");
            Console.WriteLine("0)Square, 1)Triangle 2)Rectangle");
            Console.WriteLine("cosa vuoi disegnare?");

            string a = Console.ReadLine();
            int test;

            if (a.Length == 1)
            {
                test = int.Parse(a);
                PrintShape(test);

            }
            else
            {
                PrintShape(a);
            }

            //PrintShape(a);
            //PrintSquare(4);

            //PrintTriangle(3);
            Console.ReadLine();
        }
    }
}