public ActionResult Index(Form form)
{
// Output the error messages if input invalid
var wall = new Wall(form.WallSize);
if (!wall.Valid)
{
ModelState.AddModelError("WallSize", "Value must be two numbers separated by space (i.e. '5 8')");
}
var robot = new Robot(wall, form.RobotStart);
if (!robot.Valid)
{
ModelState.AddModelError("RobotStart", "Value must be two numbers within set wall size and either Left, Right, Up or Down, separated by space (i.e. '2 3 Up')");
}
if (ModelState.IsValid)
{
// Everything valid so run instructions
form.Output = robot.Run(form.Instructions);
}
return View(form);
}
private string TestForm(string wallSize, string robotStart, string instructions)
{
var wall = new Wall(wallSize);
var robot = new Robot(wall, robotStart);
var output = robot.Run(instructions);
return output;
}
