public static bool Validate(RoverInfo info, RoverMove move)
{
if (info == null || move == null || !info.IsSuccess || !move.IsSuccess)
{
return(false);
}
return(true);
}
public Rover AddRover(RoverInfo info, RoverMove move)
{
if (!RoverManager.Validate(info, move))
{
throw new ArgumentException("Error occurred while creating Rover, try again.");
}
var result = RoverManager.Insert(info, move);
return(result);
}
public static Rover Insert(RoverInfo info, RoverMove move)
{
var rover = new Rover
{
Info = info,
Moves = move,
IsSuccess = true
};
return(rover);
}
public static RoverInfo SetupInfo(string input)
{
RoverInfo roverInfo = new RoverInfo();
var inputList = input.Split(' ');
roverInfo.X = inputList[0].ConvertInt();
roverInfo.Y = inputList[1].ConvertInt();
roverInfo.Direction = inputList[2].GetEnum <Compass>();
roverInfo.IsSuccess = true;
return(roverInfo);
}
/// <summary>
/// Move and turn the rover by sending a list of commands.
/// </summary>
/// <param name="roverCommands">A list of commands in the form of a string (for example "FFFBM"). Valid commands are M move forward, B move backward, L turn left, R turn right</param>
/// <returns>Rover info as the position, the direction and if an obstacle was found</returns>
/// <remarks>Unknown commands are ignored</remarks>
public RoverInfo MoveAndTurn(String roverCommands)
{
Int32 cont = 0;
Char roverCommand;
Boolean obstacleFound = false;
MarsGrid.MoveRoverResponse response;
var roverCommandList = roverCommands.ToUpper().ToCharArray();
if (roverCommandList.Count() > 0)
{
do
{
roverCommand = roverCommandList[cont];
switch (roverCommand)
{
case RoverCommand.MoveForward:
response = _marsGrid.MoveRover(roverCommand, _currentRoverDirection, _currentRoverPosition);
_currentRoverPosition = response.RoverPosition;
obstacleFound = response.RoverHasBeenBlockedByObstacle;
break;
case RoverCommand.MoveBackward:
response = _marsGrid.MoveRover(roverCommand, _currentRoverDirection, _currentRoverPosition);
_currentRoverPosition = response.RoverPosition;
obstacleFound = response.RoverHasBeenBlockedByObstacle;
break;
case RoverCommand.TurnRight:
_currentRoverDirection = _marsGrid.TurnRoverRight(_currentRoverDirection);
break;
case RoverCommand.TurnLeft:
_currentRoverDirection = _marsGrid.TurnRoverLeft(_currentRoverDirection);
break;
}
cont++;
} while (cont < roverCommandList.Count() && obstacleFound == false);
}
var roverInfo = new RoverInfo()
{
RoverPosition = _currentRoverPosition, RoverDirection = _currentRoverDirection, RoverHasBeenBlockedByObstacle = obstacleFound
};
return(roverInfo);
}
public void AddRover_Valid()
{
RoverInfo roverInfo = new RoverInfo()
{
X = 1,
Y = 2,
Direction = Compass.N,
IsSuccess = true
};
RoverMove roverMove = new RoverMove()
{
Moves = "LMLMLMLMM",
IsSuccess = true
};
var result = service.AddRover(roverInfo, roverMove);
Assert.IsTrue(result.IsSuccess);
}
public void AddRover_InValid()
{
//invalid test case, because RoverMove is not success
RoverInfo roverInfo = new RoverInfo()
{
X = 1,
Y = 2,
Direction = Compass.N,
IsSuccess = true
};
RoverMove roverMove = new RoverMove()
{
Moves = "LMLMLMLMM",
IsSuccess = false
};
var result = service.AddRover(roverInfo, roverMove);
Assert.IsTrue(result.IsSuccess);
}
public static List <RoverInfo> MissionStart(MarsRoverService service, Mission mission)
{
Console.BackgroundColor = ConsoleColor.Black;
foreach (PropertyInfo propertyInfo in mission.GetType().GetProperties())
{
switch (propertyInfo.Name)
{
case nameof(mission.Plateau):
if (mission.Plateau.IsSuccess)
{
break;
}
Console.Write("Plateau Info :");
Plateau plateau = service.AddPlateu(Console.ReadLine());
mission.Plateau = plateau;
break;
case nameof(mission.RoverCount):
if (mission.RoverCount.IsSuccess)
{
break;
}
Console.Write("Rover Count:");
RoverCount roverCount = service.AddRoverCount(Console.ReadLine());
mission.RoverCount = roverCount;
var rovers = new List <Rover>();
for (int i = 0; i < roverCount.Count; i++)
{
rovers.Add(new Rover());
}
mission.Rovers = rovers;
break;
case nameof(mission.Rovers):
for (int i = 0; i < mission.RoverCount.Count; i++)
{
if (mission.Rovers[i].IsSuccess)
{
break;
}
Console.WriteLine($"{i} - Rover Setup ");
RoverInfo roverInfo = service.SetupRoverInfo(Console.ReadLine());
RoverMove roverMove = service.SetupRoverMove(Console.ReadLine());
mission.Rovers[i] = service.AddRover(roverInfo, roverMove);
}
Console.WriteLine($" Rover Setup End ");
break;
default:
break;
}
}
var result = new List <RoverInfo>();
for (int i = 0; i < mission.RoverCount.Count; i++)
{
var rover = mission.Rovers[i];
var serviceResult = service.StartDiscovering(mission.Plateau, rover);
result.Add(serviceResult);
Console.WriteLine($"Info Mission > {i} - Rover : {serviceResult.X} {serviceResult.Y} {serviceResult.Direction}, IsSuccess:{serviceResult.IsSuccess} ");
if (!serviceResult.IsSuccess)
{
Console.WriteLine($" \t Failed Detail: { serviceResult.ErrorMessage }");
}
}
;
return(result);
}
