private CommandResult BatchCommand(BatchInstructions command)
{
StringBuilder res = new StringBuilder();
IGrid <CoordinateBase, DirectionBase> grid = null;
IRobot robot = null;
//TODO check for consistency robot initialization with next command for it
//should not be a problem if overall command format is right even if there are local errors in single command
foreach (var myString in command.Batch.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries))
{
if (Regex.IsMatch(myString, @"^[a-zA-Z]+$"))
{
//skip or cut? for consistency skip was choosen
if (myString.Length <= _settingsOption.MaxRobotCommandLength && robot != null)
{
//TODO Refactor for incapsulated choosing command type
for (int i = 0; i < myString.Length; ++i)
{
if (myString[i] == 'L' || myString[i] == 'R')
{
if (!RobotTurn(myString[i].ToString(), robot))
{
break;
}
else
if (!RobotMove(myString[i].ToString(), robot))
{
break;
}
}
}
res.AppendLine(robot.ToString());
}
}
else
{
if (myString.Length == 2)
{
grid = GridInitialize(myString);
}
if (myString.Length == 3 && grid != null)
{
robot = RobotActivate(myString, grid);
}
}
}
return(new CommandResult {
Result = res.ToString()
});
}
//GRPC message size limit setting is 4Mb by default, we should remember that in case of huge batch
public override Task <CommandResult> BatchCommand(BatchInstructions command, ServerCallContext context)
{
return(Task.FromResult(BatchCommand(command)));
}