public static void Run()
{
Console.WriteLine("<Observer Pattern Example>");
Console.WriteLine();
var left = Console.CursorLeft;
var top = Console.CursorTop + 1;
DrawView();
var cLeft = Console.CursorLeft;
var cTop = Console.CursorTop;
var view = new View(left + 17, top, cLeft, cTop);
var hexa = new Hexa(view, left + 17, top + 6, cLeft, cTop);
var octal = new Octal(view, left + 17, top + 4, cLeft, cTop);
var binary = new Binary(view, left + 17, top + 2, cLeft, cTop);
;
view.State = 15;
Thread.Sleep(200);
view.State = 10;
Thread.Sleep(200);
view.State = 7;
Console.WriteLine();
Console.WriteLine("</Observer Pattern Example>");
}
public static Numeric_Base Decode(char choise)
{
Numeric_Base numeric_Base;
switch (choise)
{
case 'b': numeric_Base = new Binary();
break;
case 'o':
numeric_Base = new Octal();
break;
case 'd':
numeric_Base = new Decimal();
break;
case 'x':
numeric_Base = new Hexadecimal();
break;
default:
numeric_Base = null;
break;
}
return(numeric_Base);
}
public void Octal_8_is_decimal_0()
{
Assert.Equal(0, Octal.ToDecimal("8"));
}
public void Octal_carrot_is_decimal_0()
{
Assert.Equal(0, Octal.ToDecimal("carrot"));
}
public void Octal_011_is_decimal_9()
{
Assert.Equal(9, Octal.ToDecimal("011"));
}
public void Octal_1_is_decimal_1()
{
Assert.Equal(1, Octal.ToDecimal("1"));
}
public void Octal_1234567_is_decimal_342391()
{
Assert.Equal(342391, Octal.ToDecimal("1234567"));
}
public void Octal_7777_is_decimal_4095()
{
Assert.Equal(4095, Octal.ToDecimal("7777"));
}
public void Octal_130_is_decimal_88()
{
Assert.Equal(88, Octal.ToDecimal("130"));
}
public void Octal_17_is_decimal_15()
{
Assert.Equal(15, Octal.ToDecimal("17"));
}
public void Octal_10_is_decimal_8()
{
Assert.Equal(8, Octal.ToDecimal("10"));
}
public void Octal_can_convert_formatted_strings()
{
Assert.That(Octal.ToDecimal("011"), Is.EqualTo(9));
}
public void Invalid_octal_is_decimal_0(string invalidValue)
{
Assert.That(Octal.ToDecimal(invalidValue), Is.EqualTo(0));
}
public int Octal_converts_to_decimal(string value)
{
return(Octal.ToDecimal(value));
}
static void Main(string[] args)
{
Number number = null;
Number output = null;
Number number1 = null;
Number number2 = null;
string inputValue1 = "", inputValue2 = "";
bool bin = false;
bool octa = false;
bool hex = false;
Console.WriteLine("*******************************************************************\n");
Console.WriteLine($" CALCULATOR \n");
Console.WriteLine("*******************************************************************\n");
Console.WriteLine("Enter the Number Type: Hexadecimal(H)/Binary(B)/Octal(O): \n");
ConsoleKeyInfo userNumType = Console.ReadKey();
if (char.Parse(userNumType.KeyChar.ToString()) == 'H')
{
Console.WriteLine("\nYou have chosen Hexadecimal as input type\n");
number = new Hexadecimal();
Console.WriteLine("*******************************************************************\n");
Console.WriteLine("Options: \n 1. Operations 2. Conversions\n");
Console.WriteLine("Enter your option: ");
ConsoleKeyInfo userOptions = Console.ReadKey();
if ((char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 2))
{
hex = true;
Hexconverter();
}
if (char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 1)
{
hex = true;
BinOperation();
}
}
else if (char.Parse(userNumType.KeyChar.ToString()) == 'O')
{
Console.WriteLine("\n*******************************************************************\n");
Console.WriteLine("\nYou have chosen Octal as input type");
number = new Octal();
Console.WriteLine("Options: \n 1. Operations 2. Conversions\n");
Console.WriteLine("Enter your option: ");
ConsoleKeyInfo userOptions = Console.ReadKey();
if ((char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 2))
{
octa = true;
Octconverter();
}
if (char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 1)
{
octa = true;
BinOperation();
}
}
else if (char.Parse(userNumType.KeyChar.ToString()) == 'B')
{
Console.WriteLine("\n*******************************************************************\n");
Console.WriteLine("\nYou have chosen Binary as input type");
number = new Binary();
Console.WriteLine("Options: \n 1. Operations 2. Conversions\n");
Console.WriteLine("Enter your option: ");
ConsoleKeyInfo userOptions = Console.ReadKey();
if ((char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 2))
{
bin = true;
Binconverter();
}
if (char.IsDigit(userOptions.KeyChar) && int.Parse(userOptions.KeyChar.ToString()) == 1)
{
bin = true;
BinOperation();
}
}
Console.WriteLine("Enter the input");
Console.WriteLine("Press 'E' to exit the process...\n");
while (Console.ReadKey().Key != ConsoleKey.E)
{
}
public void Octal_6789_is_decimal_0()
{
Assert.Equal(0, Octal.ToDecimal("6789"));
}
public void Octal_abc1z_is_decimal_0()
{
Assert.Equal(0, Octal.ToDecimal("abc1z"));
}
public void Octal_2047_is_decimal_1063()
{
Assert.Equal(1063, Octal.ToDecimal("2047"));
}
