/// <summary>
/// Main method, takes the Console input commands and values and processes
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
DrawCanvas drawCanvas = new DrawCanvas();
DrawingCanvas drawing = new DrawingCanvas();
try
{
while (true)
{
//reading input command with values
string inputCommand = Console.ReadLine();
//split the input command
string[] inputArray = inputCommand.Split(' ');
//Validate the first input command
if (!CanvasCheck.CheckFirstCommand(inputArray[0].Trim().ToUpper()) && !isFirstCommand)
{
Console.WriteLine("Invalid input Command - First command should be 'C w h' to draw a Canvas");
}
else
{
isFirstCommand = true;
//get current cursor position to set it later after operation is done
int xCursorPosition = Console.CursorLeft;
int yCursorPosition = Console.CursorTop + 2;
//call Canvas drawing methods using input commands
drawCanvas.CanvasCommands(drawing, inputArray, xCursorPosition, yCursorPosition);
}
}
}
catch (Exception ex)
{
Console.WriteLine("Error occured : " + ex.Message);
Console.ReadLine();
}
finally { }
}
public void CanvasFirstCommandCheck()
{
Assert.AreEqual(true, CanvasCheck.CheckFirstCommand("C"));
}
