using System;

namespace drawbox

{

public class Program

{

    /*Basic Geometry program

​

* As usual your program will ask the user for their name. [to be used throughout the porogram]

* Your program will run a menu an shown here.

​

Menu

1. Draw a Square

2. Draw a rectangle.

3. Exit the program

​

* if the user selects a [1] Square, you will ask the user for the length of one side of the square.

Then you will give them the Area and Perimeter for the selected length. (and draw the shape for them with the length shown on top)

after showing them that, you will go back to the Menu.

* if the user selects a [2] Rectangle, you will do exactly what you had done for "8th C# Program" you have just completed.

after showing them that, you will go back to the Menu.

* if they select [3] Exit, you will simply exit the program properly.

*/

public class Global

{

public static string name;

public static int topsize;

public static int bottomsize;   

public static int sidesize;

public static int area;

public static int perimeter;

}

    public static void Main(string[] args)

{

        background();

        information();

        GetName();

        menu();

    }

    static void information()

    {

    Console.WriteLine("                       Basic Geometry program ");

    Console.WriteLine(" Draw a Square or a rectangle and giving you the area and parimeter of your shape.");

    Console.WriteLine("");

    Console.ReadLine();

    }

    static void background()

    {

    Console.Clear();

    }

​

    static void GetName()

    {

    Console.WriteLine(" ");

    Console.WriteLine("Please input your first name:");

    Global.name = Console.ReadLine();

    }

    static void menu()

    {   

        background();

        int options;

        Console.WriteLine("              Menu");

        Console.WriteLine(" ");

        Console.WriteLine("1. Draw a square ");

        Console.WriteLine("2. Draw a rectangle");

        Console.WriteLine("3. Exit the program ");

        Console.WriteLine("");

        Console.WriteLine("");

        Console.WriteLine("");

        Console.WriteLine(Global.name + " Please select a number from the menu: ");

        options = int.Parse(Console.ReadLine());

        if ((options < 1) || (options > 3))

        {

        menu();

        }

        if (options == 1)

        {

            Square();

        }

        if (options == 2)

        {

        Rectangle();

        }

        if (options == 3)

        {

            exit();

        }

        }

static void Rectangle()

{       

        background();   

Console.WriteLine(Global.name + " welcome to my rectangle maker!");

        Console.WriteLine(" Please input a length of the rectangle for my thingna-ma-bob to draw ");

        Global.topsize = int.Parse(Console.ReadLine());

        Console.WriteLine(" Please input a width of the rectangle for my thingna-ma-bob to draw ");

        Global.sidesize = int.Parse(Console.ReadLine());

        Global.bottomsize = Global.topsize;

        start();

        topnum();

        top();

        sides();

        bottom();

        recMath();

    Console.ReadLine();

    menu();

    }

    static void Square()

    {

        background();

        Console.WriteLine("Welcome to my Square maker!");

        Console.WriteLine(" Please input a length and the width of the Square for my thingna-ma-bob to draw ");

        Global.topsize = int.Parse(Console.ReadLine());

        Global.sidesize = Global.topsize;

        Global.bottomsize = Global.topsize;

        start();

        topnum();

        top();

        sides();

        bottom();

        SqMath();

    Console.ReadLine();

    menu();

    }

    static void exit()

        {

        background();

            Console.WriteLine("       Basic Geometry program ");

    Console.WriteLine(Global.name + " thanks for using my Thing-ma-bod drawer. ");

    Console.WriteLine("");

    Console.WriteLine("              come back again! ");

    Console.ReadLine();

        }

    static void start()

    {

    //  Console.BackgroundColor = ConsoleColor.Green;

    //  Console.ForegroundColor = ConsoleColor.Red;

        Console.Clear();

        for (int i = 1; i <= 10; i++)

        {

            Console.WriteLine(" ");

        }

        Console.Write("                 ");

        }

static void topnum()

{

int midway = (Global.topsize / 2) + 1;

for (int k = 1; k <= midway; k++)

{   

Console.Write(" ");

}

Console.Write(Global.topsize);

Console.WriteLine("");  

    Console.Write("                 ");

}

static void top()   

{

    Console.Write("                 ");

Console.Write("+");

for (int i = 1; i <= Global.topsize; i++)

{   

Console.Write("-");

}   

Console.Write("+");

Console.WriteLine();

Console.Write("                 ");

}

static void sides()

{

    int midway = (Global.sidesize / 2) + 1; 

    for (int i = 1; i <= Global.sidesize; i++)

    {   

Console.WriteLine("|");

for (int n = 1; n <= Global.topsize; n++)

{   

Console.Write(" ");

}

Console.WriteLine("|");

if (i == midway)

{

    Console.Write(" " + Global.sidesize);

}

Console.WriteLine(" ");

Console.Write("                 ");

}

}

static void bottom()

{

Console.Write("+");

for (int i = 1; i <= Global.topsize; i++)

{   

Console.Write("-");

}

​

Console.Write("+");

Console.Write("                 "); 

​

}

  static void recMath()

{

      Console.WriteLine("");

      Console.WriteLine("");

      Console.WriteLine("");

      Console.Write(" There area for your rectangle with a length of " + Global.topsize);

      Console.Write(" and a width of  " + Global.sidesize);

      Global.area = Global.topsize * Global.sidesize;

      Console.WriteLine( " is = " + Global.area);

      Global.perimeter = 2 * Global.topsize + 2 * Global.sidesize;

      Console.WriteLine(" and the parameter is = " + Global.perimeter);

  }

  static void SqMath()

{

      Console.WriteLine("");

      Console.WriteLine("");

      Console.WriteLine("");

      Console.Write(" There area for your square with a length and width of " + Global.topsize);

      Global.area = Global.topsize * Global.sidesize;

      Console.WriteLine( " is = " + Global.area);

      Global.perimeter = 2 * Global.topsize + 2 * Global.sidesize;

      Console.WriteLine(" and the parameter is = " + Global.perimeter);

​

  }

}   

}

​

​