public RoverRobotAndMovements GetData(int defaultValue = 0)
{
var filePath = Path.GetFullPath(System.IO.Directory.GetParent(System.IO.Directory.GetParent(System.IO.Directory.GetParent(Environment.CurrentDirectory).ToString()).ToString()).ToString() + @ConfigurationHelper.DataPath);
var robotProps = GetJRobotData(filePath);
var roverRobotAndMovements = new RoverRobotAndMovements();
if (robotProps != null)
{
var listData = MapRoverRobotListData(robotProps);
if (listData != null && listData.Any() && listData[defaultValue] != null)
{
roverRobotAndMovements = listData[defaultValue];
}
}
return(roverRobotAndMovements);
}
private List <RoverRobotAndMovements> MapRoverRobotListData(JObject jsonObj)
{
var strPlateuSurfaces = string.Empty;
var strRobotPosition = string.Empty;
var strRobotMovements = string.Empty;
var roverRobotAndMovementsList = new List <RoverRobotAndMovements>();
if (jsonObj["Inputs"] != null)
{
var inputs = jsonObj["Inputs"].ToList();
foreach (var item in inputs)
{
var movementList = new List <Movement>();
var roverRobotAndMovements = new RoverRobotAndMovements()
{
RoverRobot = new RoverRobot
{
FacingDirection = Directions.N,
LandedPlateu = new Plateu {
XSurfaceLength = 0, YSurfaceLength = 0
},
Position = new Position {
CoordinateX = 0, CoordinateY = 0
}
}
};
strPlateuSurfaces = item[0].ToString();
strRobotPosition = item[1].ToString();
strRobotMovements = item[2].ToString();
if (!string.IsNullOrEmpty(strPlateuSurfaces))
{
var strPlateuSurfaceList = strPlateuSurfaces.Trim().Split(' ');
if (strPlateuSurfaceList != null && strPlateuSurfaceList.Any() && strPlateuSurfaceList.Count() == 2)
{
roverRobotAndMovements.RoverRobot.LandedPlateu.XSurfaceLength = Convert.ToInt32(strPlateuSurfaceList[0]);
roverRobotAndMovements.RoverRobot.LandedPlateu.YSurfaceLength = Convert.ToInt32(strPlateuSurfaceList[1]);
}
}
if (!string.IsNullOrEmpty(strRobotPosition))
{
var strRobotPositionList = strRobotPosition.Trim().Split(' ');
if (strRobotPositionList != null && strRobotPositionList.Any() && strRobotPositionList.Count() == 3)
{
roverRobotAndMovements.RoverRobot.Position.CoordinateX = Convert.ToInt32(strRobotPositionList[0]);
roverRobotAndMovements.RoverRobot.Position.CoordinateY = Convert.ToInt32(strRobotPositionList[1]);
roverRobotAndMovements.RoverRobot.FacingDirection = (Directions)Enum.Parse(typeof(Directions), strRobotPositionList[2]);
}
}
if (!string.IsNullOrEmpty(strRobotMovements))
{
var strRobotMovementList = strRobotMovements.ToUpper().Trim().ToCharArray();
if (strRobotMovementList != null && strRobotMovementList.Any())
{
var movementStep = 0;
foreach (var movementItem in strRobotMovementList)
{
var movement = new Movement();
var currentRotation = (Rotations)Enum.Parse(typeof(Rotations), movementItem.ToString());
if (movementList != null && movementList.Any() && (movementList.LastOrDefault().Rotation == currentRotation && currentRotation == Rotations.M))
{
movementList.LastOrDefault().Count++;
}
else
{
movementStep++;
movement.Rotation = currentRotation;
movement.Step = movementStep;
movement.Count = 1;
movementList.Add(movement);
}
}
roverRobotAndMovements.Movements = movementList;
}
}
roverRobotAndMovementsList.Add(roverRobotAndMovements);
}
}
return(roverRobotAndMovementsList);
}
public RoverOperationResult OperateRoverRobotFromJsonData(RoverRobotAndMovements roverRobotAndMovements)
{
var resultObj = new RoverOperationResult {
SkippedPositions = new List <Position>()
};
try
{
if (roverRobotAndMovements != null && roverRobotAndMovements.Movements != null && roverRobotAndMovements.Movements.Any() && roverRobotAndMovements.RoverRobot != null)
{
MoveResult moveResult = null;
foreach (var movement in roverRobotAndMovements.Movements)
{
moveResult = null;
switch (movement.Rotation)
{
case Rotations.M:
moveResult = MoveForward(roverRobotAndMovements.RoverRobot.Position, roverRobotAndMovements.RoverRobot.FacingDirection, movement.Count);
if (moveResult != null)
{
roverRobotAndMovements.RoverRobot.Position = moveResult.Position;
}
break;
case Rotations.L:
roverRobotAndMovements.RoverRobot.FacingDirection = RotateLeft(roverRobotAndMovements.RoverRobot.FacingDirection);
break;
case Rotations.R:
roverRobotAndMovements.RoverRobot.FacingDirection = RotateRight(roverRobotAndMovements.RoverRobot.FacingDirection);
break;
default:
resultObj.Result = -1;
resultObj.ResultMessage = ($"Invalid Movement {movement.Rotation.ToString()}");
break;
}
if (moveResult != null && moveResult.Result && moveResult.isSkipped)
{
resultObj.Result = 1;
resultObj.SkippedPositions.Add(moveResult.skippedPosition);
resultObj.ResultMessage += $"\n !!! Skipped Old Occurenced Error Coordinates ({moveResult.skippedPosition.CoordinateX} , {moveResult.skippedPosition.CoordinateY})";
}
else if (moveResult != null && !moveResult.Result)
{
resultObj.Result = -1;
resultObj.ResultMessage += $"\n !!! An error occured while the robot was moving On ({roverRobotAndMovements.RoverRobot.Position.CoordinateX} , {roverRobotAndMovements.RoverRobot.Position.CoordinateY}) Coordinates";
break;
}
else if (roverRobotAndMovements.RoverRobot.Position.CoordinateX < 0 || roverRobotAndMovements.RoverRobot.Position.CoordinateX > roverRobotAndMovements.RoverRobot.LandedPlateu.XSurfaceLength || roverRobotAndMovements.RoverRobot.Position.CoordinateY < 0 || roverRobotAndMovements.RoverRobot.Position.CoordinateY > roverRobotAndMovements.RoverRobot.LandedPlateu.YSurfaceLength)
{
resultObj.Result = -1;
resultObj.ResultMessage = $"!!! Position exceeded plateau limits (0 , 0) and ({roverRobotAndMovements.RoverRobot.LandedPlateu.XSurfaceLength} , {roverRobotAndMovements.RoverRobot.LandedPlateu.YSurfaceLength})";
break;
}
}
}
else
{
resultObj.Result = -1;
resultObj.ResultMessage = $"!!! There is Missing Information Of RoverRobot";
}
if (resultObj.Result != -1)
{
resultObj.Result = 1;
resultObj.ResultMessage += "\n Succes";
resultObj.RoverRobotAndMovements = roverRobotAndMovements;
}
}
catch (Exception ex)
{
}
return(resultObj);
}
