static void ExecuteCmd(string cmd, ref Plate target)
{
var tokens = cmd.ToLower().Split(" ");
if (!ValidateCmd(tokens))
{
return;
}
try
{
switch (tokens[0])
{
case "report":
target.Report();
break;
case "drop":
target.Drop();
break;
case "detect":
Console.WriteLine("detect");
break;
case "move":
Direction dir = (Direction)Enum.Parse(typeof(Direction), tokens[1]);
target.Move(dir);
break;
case "place":
var vec = ParseCoordinates(tokens[1]);
target.Place(vec.x, vec.y);
break;
default:
Console.WriteLine("No such command");
break;
}
}
catch (ArgumentException e)
{
Console.WriteLine(e.Message);
}
catch (InvalidOperationException e)
{
Console.WriteLine(e.Message);
}
}
static void Main(string[] args)
{
var plate = new Plate(5, 5);
Console.WriteLine("Please type file/input to start this application.");
var option = Console.ReadLine();
switch (option)
{
case "input":
Console.WriteLine("Please place your robot arm first.");
while (true)
{
var cmd = Console.ReadLine();
ExecuteCmd(cmd, ref plate);
}
case "file":
const Int32 BufferSize = 128;
Console.WriteLine("Please type your file name. [cmd.txt]");
var filename = Console.ReadLine();
if (filename.Length == 0)
{
filename = "cmd.txt";
}
using (var fileStream = File.OpenRead(filename))
using (var streamReader = new StreamReader(fileStream, Encoding.UTF8, true, BufferSize))
{
String line;
while ((line = streamReader.ReadLine()) != null)
{
ExecuteCmd(line, ref plate);
}
// Process line
}
break;
}
}
